Descrição do produto
Introdução
1. Uses: Used as a refrigeration repairing tool, fit for air conditioner and Car and other equipments;
2. Chacteristic: High flow rate, the air can flow out more completely. The flow rate could reach to 4.5CFM~5CFM. 2800/rpm
4. The material of housing: Die cast aluminum, not pig iron
5. Pump Color: Green, Blue, Red, Black, OEM is also available;
6. Our strength: We have our own factory, so we could offer high quality products with reasonable prices. Beautiful appearance and practical.
7. Easy-access oil fill port with viewing window for easy maintenance
8.1/4″ SAE intake fitting with dual ports for R134A and R12/R22 systems
Modelo |
TM-0.5A |
TM-1A |
TM-1.5A |
TM-2A |
TM-3A |
TM-4A |
TM-5A |
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Flow Rate (cfm) |
220V~/50Hz |
1CFM 30L/min |
2CFM 60L/min |
3CFM 90L/min |
4CFM 120L/min |
6CFM 180L/min |
8CFM 212L/min |
9CFM 260L/min |
|
110V~/60Hz |
1.2CFM 36L/min |
2.5CFM 72L/min |
3.5CFM 108L/min |
4.8CFM 144L/min |
7.2CFM 216L/min |
9.6CFM 255L/min |
11CFM 312L/min |
||
Actual Ultimate Vacuum |
10Pa 75Microns |
10Pa 75Microns |
10Pa 75Microns |
10Pa 75Microns |
10Pa 75Microns |
10Pa 75Microns |
5 Pa 35Microns |
||
Power(HP) |
1/6 |
1/4 |
1/4 |
1/3 |
1/2 |
1/2 |
3/4 |
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Motor speed (r/mi) |
220V~/50Hz |
1440 |
1440 |
1440 |
1440 |
1440 |
1440 |
1440 |
|
110V~/60Hz |
1720 |
1720 |
1720 |
1720 |
1720 |
1720 |
1720 |
||
Inlet Port (optional) |
1/4 SAE |
1/4 SAE |
1/4 SAE |
1/4 SAE |
1/4 SAE |
1/4 SAE |
1/4 SAE |
||
Oil Capacity (ml) |
160 |
250 |
200 |
250 |
320 |
700 |
700 |
||
Dimensions (mm) |
240*115*230 |
249*121*230 |
315*125*240 |
340*135*260 |
315*135*260 |
390*145*280 |
420*155*280 |
||
Weight(kg) |
6 |
7.2 |
7.5 |
8.8 |
9.8 |
15.5 |
16 |
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Óleo ou não: | Óleo |
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Estrutura: | Bomba de vácuo rotativa |
Método do exaustor: | Positive Displacement Pump |
Grau de vácuo: | Alto vácuo |
Certificate: | Ce |
Transport Package: | in Seaworth Cartons |
Personalização: |
Disponível
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Can Vacuum Pumps Be Used in the Automotive Industry?
Yes, vacuum pumps are widely used in the automotive industry for various applications. Here’s a detailed explanation:
The automotive industry relies on vacuum pumps for several critical functions and systems within vehicles. Vacuum pumps play a crucial role in enhancing performance, improving fuel efficiency, and enabling the operation of various automotive systems. Here are some key applications of vacuum pumps in the automotive industry:
1. Brake Systems: Vacuum pumps are commonly used in vacuum-assisted brake systems, also known as power brakes. These systems utilize vacuum pressure to amplify the force applied by the driver to the brake pedal, making braking more efficient and responsive. Vacuum pumps help generate the required vacuum for power brake assistance, ensuring reliable and consistent braking performance.
2. Emission Control Systems: Vacuum pumps are integral components of emission control systems in vehicles. They assist in operating components such as the Exhaust Gas Recirculation (EGR) valve and the Evaporative Emission Control (EVAP) system. Vacuum pumps help create the necessary vacuum conditions for proper functioning of these systems, reducing harmful emissions and improving overall environmental performance.
3. HVAC Systems: Heating, Ventilation, and Air Conditioning (HVAC) systems in vehicles often utilize vacuum pumps for various functions. Vacuum pumps help control the vacuum-operated actuators that regulate the direction, temperature, and airflow of the HVAC system. They ensure efficient operation and precise control of the vehicle’s interior climate control system.
4. Turbocharger and Supercharger Systems: In performance-oriented vehicles, turbocharger and supercharger systems are used to increase engine power and efficiency. Vacuum pumps play a role in these systems by providing vacuum pressure for actuating wastegates, blow-off valves, and other control mechanisms. These components help regulate the boost pressure and ensure optimal performance of the forced induction system.
5. Fuel Delivery Systems: Vacuum pumps are employed in certain types of fuel delivery systems, such as mechanical fuel pumps. These pumps utilize vacuum pressure to draw fuel from the fuel tank and deliver it to the engine. While mechanical fuel pumps are less commonly used in modern vehicles, vacuum pumps are still found in some specialized applications.
6. Engine Management Systems: Vacuum pumps are utilized in engine management systems for various functions. They assist in operating components such as vacuum-operated actuators, vacuum reservoirs, and vacuum sensors. These components play a role in engine performance, emissions control, and overall system functionality.
7. Fluid Control Systems: Vacuum pumps are used in fluid control systems within vehicles, such as power steering systems. Vacuum-assisted power steering systems utilize vacuum pressure to assist the driver in steering, reducing the effort required. Vacuum pumps provide the necessary vacuum for power steering assistance, enhancing maneuverability and driver comfort.
8. Diagnostic and Testing Equipment: Vacuum pumps are also utilized in automotive diagnostic and testing equipment. These pumps create vacuum conditions necessary for testing and diagnosing various vehicle systems, such as intake manifold leaks, brake system integrity, and vacuum-operated components.
It’s important to note that different types of vacuum pumps may be used depending on the specific automotive application. Common vacuum pump technologies in the automotive industry include diaphragm pumps, rotary vane pumps, and electric vacuum pumps.
In summary, vacuum pumps have numerous applications in the automotive industry, ranging from brake systems and emission control to HVAC systems and engine management. They contribute to improved safety, fuel efficiency, environmental performance, and overall vehicle functionality.
As bombas a vácuo podem ser usadas para a remediação do solo e da água subterrânea?
As bombas de vácuo são, de fato, amplamente utilizadas para a remediação de solos e águas subterrâneas. Aqui está uma explicação detalhada:
A remediação do solo e da água subterrânea refere-se ao processo de remoção de contaminantes do solo e da água subterrânea para restaurar a qualidade ambiental e proteger a saúde humana. As bombas de vácuo desempenham um papel crucial em várias técnicas de remediação, facilitando a extração e o tratamento de meios contaminados. Algumas das aplicações comuns das bombas de vácuo na remediação do solo e da água subterrânea incluem:
1. Extração de vapor do solo (SVE): A extração de vapor do solo é uma técnica de remediação amplamente utilizada para contaminantes voláteis presentes na subsuperfície. Ela envolve a extração de vapores do solo aplicando um vácuo na subsuperfície por meio de poços ou trincheiras. As bombas de vácuo criam um gradiente de pressão que induz o movimento dos vapores em direção aos pontos de extração. Os vapores extraídos são então tratados para remover ou destruir os contaminantes. As bombas de vácuo desempenham um papel fundamental na SVE, mantendo a pressão negativa necessária para aumentar a volatilização e a extração de contaminantes do solo.
2. Extração de fase dupla (DPE): A extração de fase dupla é um método de remediação usado para a extração simultânea de líquidos (como água subterrânea) e vapores (como compostos orgânicos voláteis) da subsuperfície. Bombas de vácuo são utilizadas para criar vácuo em poços ou pontos de extração, extraindo as fases líquida e de vapor. A água subterrânea e os vapores extraídos são então separados e tratados adequadamente. As bombas de vácuo são essenciais nos sistemas DPE para a extração eficiente e controlada de contaminantes nas fases líquida e de vapor.
3. Bombeamento e tratamento de águas subterrâneas: As bombas a vácuo também são empregadas na remediação de águas subterrâneas por meio do processo de bombeamento e tratamento. Elas são usadas para extrair águas subterrâneas contaminadas de poços ou trincheiras de recuperação. Ao criar um vácuo ou pressão negativa, as bombas de vácuo facilitam o fluxo da água subterrânea em direção aos pontos de extração. A água subterrânea extraída é então tratada para remover ou neutralizar os contaminantes antes de ser descarregada ou reinjetada no solo. As bombas de vácuo desempenham um papel fundamental na manutenção das taxas de fluxo e dos gradientes hidráulicos necessários para a extração e o tratamento eficazes das águas subterrâneas.
4. Pulverização de ar: A aspersão de ar é uma técnica de remediação usada para tratar águas subterrâneas e solos contaminados com compostos orgânicos voláteis (VOCs). Ela envolve a injeção de ar ou oxigênio na subsuperfície para aumentar a volatilização dos contaminantes. Bombas de vácuo são utilizadas em sistemas de aspersão de ar para criar uma zona de vácuo ou pressão negativa em poços ou pontos ao redor da área contaminada. Isso induz o movimento do ar e do oxigênio pelo solo, facilitando a liberação e a volatilização dos VOCs. As bombas de vácuo são essenciais na aspersão de ar, pois mantêm o gradiente de pressão negativa necessário para a remoção eficaz de contaminantes.
5. Recuperação aprimorada a vácuo: A recuperação aprimorada a vácuo, também conhecida como extração aprimorada a vácuo, é uma técnica de remediação usada para recuperar líquidos em fase não aquosa (NAPLs) ou líquidos densos em fase não aquosa (DNAPLs) da subsuperfície. Bombas de vácuo são empregadas para criar um vácuo ou gradiente de pressão negativa em poços ou trincheiras de recuperação. Isso estimula o movimento e a extração de NAPLs ou DNAPLs em direção aos pontos de recuperação. As bombas de vácuo facilitam a recuperação eficiente desses contaminantes densos, que podem não ser facilmente recuperáveis usando métodos de bombeamento tradicionais.
É importante observar que diferentes tipos de bombas de vácuo, como bombas de palhetas rotativas, bombas de anel líquido ou bombas resfriadas a ar, podem ser usadas na remediação de solos e águas subterrâneas, dependendo dos requisitos específicos da técnica de remediação e da natureza dos contaminantes.
In summary, vacuum pumps play a vital role in various soil and groundwater remediation techniques, including soil vapor extraction, dual-phase extraction, groundwater pumping and treatment, air sparging, and vacuum-enhanced recovery. By creating and maintaining the necessary pressure differentials, vacuum pumps enable the efficient extraction, treatment, and removal of contaminants, contributing to the restoration of soil and groundwater quality.
How Are Vacuum Pumps Different from Air Compressors?
Vacuum pumps and air compressors are both mechanical devices used to manipulate air and gas, but they serve opposite purposes. Here’s a detailed explanation of their differences:
1. Function:
– Vacuum Pumps: Vacuum pumps are designed to remove or reduce the pressure within a closed system, creating a vacuum or low-pressure environment. They extract air or gas from a chamber, creating suction or negative pressure.
– Air Compressors: Air compressors, on the other hand, are used to increase the pressure of air or gas. They take in ambient air or gas and compress it, resulting in higher pressure and a compacted volume of air or gas.
2. Pressure Range:
– Vacuum Pumps: Vacuum pumps are capable of generating pressures below atmospheric pressure or absolute zero pressure. The pressure range typically extends into the negative range, expressed in units such as torr or pascal.
– Air Compressors: Air compressors, on the contrary, operate in the positive pressure range. They increase the pressure above atmospheric pressure, typically measured in units like pounds per square inch (psi) or bar.
3. Applications:
– Vacuum Pumps: Vacuum pumps have various applications where the creation of a vacuum or low-pressure environment is required. They are used in processes such as vacuum distillation, vacuum drying, vacuum packaging, and vacuum filtration. They are also essential in scientific research, semiconductor manufacturing, medical suction devices, and many other industries.
– Air Compressors: Air compressors find applications where compressed air or gas at high pressure is needed. They are used in pneumatic tools, manufacturing processes, air conditioning systems, power generation, and inflating tires. Compressed air is versatile and can be employed in numerous industrial and commercial applications.
4. Design and Mechanism:
– Vacuum Pumps: Vacuum pumps are designed to create a vacuum by removing air or gas from a closed system. They may use mechanisms such as positive displacement, entrapment, or momentum transfer to achieve the desired vacuum level. Examples of vacuum pump types include rotary vane pumps, diaphragm pumps, and diffusion pumps.
– Air Compressors: Air compressors are engineered to compress air or gas, increasing its pressure and decreasing its volume. They use mechanisms like reciprocating pistons, rotary screws, or centrifugal force to compress the air or gas. Common types of air compressors include reciprocating compressors, rotary screw compressors, and centrifugal compressors.
5. Direction of Air/Gas Flow:
– Vacuum Pumps: Vacuum pumps draw air or gas into the pump and then expel it from the system, creating a vacuum within the chamber or system being evacuated.
– Air Compressors: Air compressors take in ambient air or gas and compress it, increasing its pressure and storing it in a tank or delivering it directly to the desired application.
While vacuum pumps and air compressors have different functions and operate under distinct pressure ranges, they are both vital in various industries and applications. Vacuum pumps create and maintain a vacuum or low-pressure environment, while air compressors compress air or gas to higher pressures for different uses and processes.
editor by CX 2024-03-20