CN203717298U - Energy-saving device for air compressor - Google Patents
Energy-saving device for air compressor Download PDFInfo
- Publication number
- CN203717298U CN203717298U CN201320884277.6U CN201320884277U CN203717298U CN 203717298 U CN203717298 U CN 203717298U CN 201320884277 U CN201320884277 U CN 201320884277U CN 203717298 U CN203717298 U CN 203717298U
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- air
- air compressor
- energy
- valve
- saving device
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Abstract
The utility model discloses an energy-saving device for an air compressor. The energy-saving device comprises a motor, the air compressor and an air storage tank. The motor is connected with the air compressor connected with the air storage tank. The air inlet end of the air compressor is connected with an air filter. A connecting loop of the air compressor is provided with a pressure self-control air inlet valve which comprises a valve seat. A valve air cavity is formed in the valve seat and provided with an air inlet and an air outlet. The air inlet is connected with an air outlet of the air filter. The air outlet of the valve seat is connected with an air inlet of the air outlet tank. The valve seat is provided with a valve plate connected with a piston arranged in an air cylinder. An outlet of the air cylinder is communicated with an air pressure connector of the air storage tank. The energy-saving device can remarkably lower the power consumption of the air compressor, equipment does not need to be greatly modified or replaced, inlet air adjustment can be automatically controlled, the compressed air storage tank can maintain proper pressure, the requirement that the use reliability of workshops is high is met, and the energy-saving device is low in cost and convenient to use and practical, saves energy and protects environment.
Description
Technical field
The utility model relates to common large-scale air compressor energy-saving device of air that can not variable frequency adjustment, is mainly to utilize the size of pressure to control the air inflow of air compressor, belongs to chemical machinery field.
Background technique
Along with social development and progress, the utilization of air compressor and air compressor plant is more and more general, and the especially use of motor, has promoted the sustained and rapid development of air compressor, becomes the indispensable equipment such as enterprise and large-scale office building.Detect according to associated mechanisms, the electric energy that air compressor consumes only has 10% the pressurized air that is converted to, and 90% convert other energy to and waste.In addition, the air compressor of biofermentation enterprise in the time carrying out biological oxygen consumption cultivation in actual use, because the air quantity of fermenting tub demand changes greatly, sometimes because gas consumption is little, unnecessary pressurized air need to be discharged to outside factory building, cause energy waste, if and utilize reach certain pressure value will instant cut-off, start and control compressor operation, can cause again electric power system fluctuation and air compressor to reduce working life, and can cause very large fluctuation of load to power circuit, have safety utilization of electric power hidden danger.
Model utility content
Arrange for excessive pressurized gas in existing air compressor using process the power wastage problem that atmosphere causes energy waste and lasting high loaded process to cause outward, the utility model provides a kind of air compressor energy-saving device of air, the problem of the waste of energy causing with the lasting high loaded process of solution motor, thereby reach the cost of production that reduces enterprise, improve the object of the working efficiency of air compressor.
In order to realize above-mentioned saving power, to extend the air compressor object in working life, the technical solution of the utility model is:
A kind of air compressor energy-saving device of air, comprises motor, air compressor and gas holder, and described motor is connected with air compressor, and described air compressor is connected with gas holder; The inlet end of described air compressor is connected with air filter, and its link circuit is provided with pressure automatic control suction valve.
Described pressure automatic control suction valve, comprise valve seat, in described valve seat, form a valve air cavity, and valve air cavity is provided with suction port and air outlet, described suction port is connected with the air outlet of air filter, and the air outlet of described valve seat is connected with the suction port of air compressor; Described valve seat is provided with valve plate, and described valve plate is connected with the piston being arranged in cylinder, and described cylinder outlet is communicated with the gas pressure interface of gas holder.
Flowing to of the moving direction of described valve plate and gas is perpendicular.
Described pressure automatic control suction valve, according to the pressure size in gas holder, is controlled the size of air intake valve switch; In the time that pressure in gas holder increases, the masterpiece that wherein pressure produces is for suction valve controlling device, and suction valve controlling device regulates valve plate to turn down by pressure feedback, reaches the object of automatic adjusting air inflow quantity.On the contrary, in the time of gas holder pressure decreased, suction valve controlling device regulates valve plate to open greatly by pressure feedback, thereby air inflow is increased, and reaches and increases compressed-air actuated object.
With prior art comparison, the beneficial effects of the utility model are as follows:
Can significantly reduce the power consumption of air compressor, not need to carry out transformation and the replacing of large equipment, can realize to the greatest extent air inlet adjustment and automatically control, make compression gas accumulator keep suitable pressure, the operational safety that meets workshop is high, and cost is low, convenient and practical, energy-conserving and environment-protective.
Brief description of the drawings
Fig. 1 is air compressor system schematic diagram;
Fig. 2 is that air compressor air intake mouth pressure regulates schematic diagram automatically.
In Fig. 1-2,1 air filter, 2 motor, 3 pressure automatic control suction valves, 4 air compressors, 5 gas holder, 6 gas holder gas pressure interfaces, 7 cylinders, 8 pistons, 9 valve plates, 10 valve seats.
Embodiment
Below in conjunction with concrete embodiment, the utility model is described in detail further.
As shown in Figure 1, the utility model is air compressor energy-saving device of air, comprises air filter 1, motor 2, inlet hole size pressure automatic control controlling device 3, air compressor 4, gas holder 5.Described motor 2 is connected with air compressor 4, and described air compressor 4 is connected with gas holder 5; The inlet end of described air compressor 4 is connected with air filter 1, and its link circuit is provided with pressure automatic control suction valve 3.Described pressure automatic control suction valve 3, comprise valve seat 10, valve air cavity of the interior formation of described valve seat 10, and valve air cavity is provided with suction port and air outlet, described suction port is connected with the air outlet of air filter, and the air outlet of described valve seat is connected with the suction port that goes out gas tank; In described valve seat, be provided with valve plate 9, described valve plate 9 is connected with the piston 8 being arranged in cylinder, and described cylinder 7 outlets are communicated with the gas pressure interface of gas holder.
Flowing to of the moving direction of described valve plate and gas is perpendicular.
Air filter filters to remove airborne impurity in advance by the air for compressing use, stops impurity to enter air compressor; Driven by motor air compressor does work to air, output squeezing air; Gas holder stores pressurized air stand-by.
Difference with traditional air compressor, the suction port of air compressor has added inlet hole size pressure automatic control controlling device, as shown in Figure 2, gas pressure in gas holder is received in Fig. 2 on gas pressure interface 6 through gas pipeline, and the gas in piston 8 lower cylinder 7 has identical pressure with gas holder like this.In the time that gas consumption increases, pressure drop in gas holder, the interior gas pressure of piston 8 lower cylinder 7 declines, piston 8 will drive valve plate 9 to move down like this, thereby increase the sectional area of suction port, will accelerate like this air compressor acting, produced as early as possible enough pressurized air; On the contrary, in the time that gas consumption reduces, in gas holder, pressure will rise, the interior gas pressure of piston 8 lower cylinder 7 increases, piston 8 will drive valve plate 9 to move up like this, thereby reduces the sectional area of suction port, even takes valve plate 9 to and closes suction port to valve seat 10 and will reduce like this air compressor and do work, produce pressurized air still less, reduce air compressor energy consumption.
Novel part of the present utility model is, by the suction port at air compressor, a simple air inlet size pressure automatic control controlling device is installed, only need air compressor pipeline simply to transform, thereby avoid the shortcoming of the electric power high energy consumption in the long-term air feed pressurize of air compressor and high loaded process process, its device is easy for installation, simple to operate, energy-conserving and environment-protective, have the remarkable economic benefit that reduces enterprise's cost of production.
Claims (3)
1. an air compressor energy-saving device of air, comprises motor, air compressor and gas holder, and described motor is connected with air compressor, and described air compressor is connected with gas holder; It is characterized in that: the inlet end of described air compressor is connected with air filter, its link circuit is provided with pressure automatic control suction valve.
2. air compressor energy-saving device of air as claimed in claim 1, it is characterized in that: described pressure automatic control suction valve, comprise valve seat, in described valve seat, form a valve air cavity, and valve air cavity is provided with suction port and air outlet, described suction port is connected with the air outlet of air filter, and the air outlet of described valve seat is connected with the suction port of air compressor; Described valve seat is provided with valve plate, and described valve plate is connected with the piston being arranged in cylinder, and described cylinder outlet is communicated with the gas pressure interface of gas holder.
3. air compressor energy-saving device of air as claimed in claim 2, is characterized in that: flowing to of the moving direction of described valve plate and gas is perpendicular.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320884277.6U CN203717298U (en) | 2013-12-31 | 2013-12-31 | Energy-saving device for air compressor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320884277.6U CN203717298U (en) | 2013-12-31 | 2013-12-31 | Energy-saving device for air compressor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203717298U true CN203717298U (en) | 2014-07-16 |
Family
ID=51156458
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320884277.6U Expired - Fee Related CN203717298U (en) | 2013-12-31 | 2013-12-31 | Energy-saving device for air compressor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203717298U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105646903A (en) * | 2016-04-06 | 2016-06-08 | 山东莱芜润达新材料有限公司 | Pressure self-control reaction device for producing alkylphenol acetylene tackifying resin |
| CN112901471A (en) * | 2021-02-01 | 2021-06-04 | 潍柴动力股份有限公司 | Automatic pressure regulating system and automatic pressure regulating method for air compressor |
-
2013
- 2013-12-31 CN CN201320884277.6U patent/CN203717298U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105646903A (en) * | 2016-04-06 | 2016-06-08 | 山东莱芜润达新材料有限公司 | Pressure self-control reaction device for producing alkylphenol acetylene tackifying resin |
| CN105646903B (en) * | 2016-04-06 | 2018-03-27 | 山东莱芜润达新材料有限公司 | Produce the pressure automatic control reaction unit of alkyl phenol acetylene tackifying resin |
| CN112901471A (en) * | 2021-02-01 | 2021-06-04 | 潍柴动力股份有限公司 | Automatic pressure regulating system and automatic pressure regulating method for air compressor |
| CN112901471B (en) * | 2021-02-01 | 2023-01-24 | 潍柴动力股份有限公司 | Automatic pressure regulating system and automatic pressure regulating method for air compressor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PP01 | Preservation of patent right | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20180312 Granted publication date: 20140716 |
|
| PD01 | Discharge of preservation of patent | ||
| PD01 | Discharge of preservation of patent |
Date of cancellation: 20210312 Granted publication date: 20140716 |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140716 Termination date: 20171231 |