CN204961230U - Energy -efficient cooler system of CNG air compressor - Google Patents
Energy -efficient cooler system of CNG air compressor Download PDFInfo
- Publication number
- CN204961230U CN204961230U CN201520686103.8U CN201520686103U CN204961230U CN 204961230 U CN204961230 U CN 204961230U CN 201520686103 U CN201520686103 U CN 201520686103U CN 204961230 U CN204961230 U CN 204961230U
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- Prior art keywords
- cooler
- air compressor
- plc
- air
- compressor
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Abstract
The utility model relates to an energy -efficient cooler system of CNG air compressor, including the compressor room, it has air compressor to settle in the compressor room, air compressor passes through the air transmission pipeline and is connected with the outer cooler of settling of compressor room, compressed air to air compressor output cools off by the cooler, it has temperature sensor to locate to settle at the gas input of cooler pipeline mouth, temperature sensor and PLC are connected, transmit the temperature value of cooler inlet gas for PLC, PLC is connected with the frequency conversion fan of cooler, rotational speed according to cooler air inlet temperature regulation frequency conversion fan. The utility model discloses with cooler and air compressor locellus and put, improved the operational environment of cooler with air compressor greatly, the promotion rate work efficiency of cooler, simultaneously, realized the rotary speed control to cooler frequency conversion fan through temperature sensor and PLC to reach energy -conserving mesh.
Description
Technical field
The utility model belongs to the air compressor chillers systems technology field of rock gas mother station, particularly a kind of CNG air compressor high-efficiency energy-saving cooler system.
Background technique
The air compressor chillers of current CNG (CompressedNaturalGas) mother station and air compressor are with putting a Room, and air compressor and cooler continuous operation simultaneously, the exchange hot gas that this working method cooler is discharged remains in working room all the time, reduce the working efficiency of cooler, simultaneously, cooler and air compressor continuous operation simultaneously, do not consider the temperature variation of cooler air outlet, cause the waste of the energy.
Summary of the invention
The purpose of this utility model is for the deficiencies in the prior art, and proposes a kind of CNG air compressor high-efficiency energy-saving cooler system.
The utility model solves its technical problem and takes following technological scheme to realize:
A kind of CNG air compressor high-efficiency energy-saving cooler system, comprise compressor house, air compressor is mounted with in compressor house, the cooler that air compressor is settled outward by air delivery duct and compressor house is connected, by cooler, the pressurized air that air compressor exports is cooled, temperature transducer is mounted with at the gas inlet pipe road junction place of cooler, temperature transducer is connected with PLC, the temperature value of cooler inlet gas is transferred to PLC, PLC is connected with the frequency conversion fan of cooler, regulates the rotating speed of frequency conversion fan according to cooler air inlet temperature.
And PLC is connected with the frequency variator of frequency conversion fan, by controlling the change of frequency of frequency variator, reach the object regulating variable-frequency motor rotating speed.
Advantage of the present utility model and good effect are:
1, cooler and air compressor locellus are put by the utility model, substantially improve the working environment of cooler and air compressor, the enhancing rate working efficiency of cooler.
2, the utility model is achieved by temperature transducer and PLC system and controls the rotating speed of cooler variable-frequency motor, thus reaches energy-conservation object.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model system.
Embodiment
Implement to be further described to the utility model below in conjunction with accompanying drawing, following examples are descriptive, are not determinate, can not limit protection domain of the present utility model with this.
A kind of CNG air compressor high-efficiency energy-saving cooler system, as shown in Figure 1, comprise compressor plant, air compressor is mounted with in compressor plant, the cooler that air compressor is settled outward by compressed air delivery pipeline and compressor plant is connected, by cooler, the pressurized air that air compressor exports is cooled, temperature transducer is mounted with at the gas inlet pipe road junction place of cooler, temperature transducer is connected with PLC, the temperature value of cooler inlet gas is transferred to PLC, PLC is connected with the frequency conversion fan of cooler, regulate the rotating speed of variable-frequency motor according to cooler air inlet temperature thus reach energy-conservation object.
In concrete enforcement of the present utility model, PLC is connected with the frequency variator of frequency conversion fan, by controlling the change of frequency of frequency variator, reaches the object regulating variable-frequency motor rotating speed.
Claims (2)
1. a CNG air compressor high-efficiency energy-saving cooler system, comprise compressor house, air compressor is mounted with in compressor house, it is characterized in that: the cooler that air compressor is settled outward by air delivery duct and compressor house is connected, by cooler, the pressurized air that air compressor exports is cooled, temperature transducer is mounted with at the gas inlet pipe road junction place of cooler, temperature transducer is connected with PLC, the temperature value of cooler inlet gas is transferred to PLC, PLC is connected with the frequency conversion fan of cooler, the rotating speed of frequency conversion fan is regulated according to cooler air inlet temperature.
2. CNG air compressor high-efficiency energy-saving cooler system according to claim 1, is characterized in that: PLC is connected with the frequency variator of frequency conversion fan, by controlling the change of frequency of frequency variator, reaches the object regulating variable-frequency motor rotating speed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520686103.8U CN204961230U (en) | 2015-09-07 | 2015-09-07 | Energy -efficient cooler system of CNG air compressor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520686103.8U CN204961230U (en) | 2015-09-07 | 2015-09-07 | Energy -efficient cooler system of CNG air compressor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204961230U true CN204961230U (en) | 2016-01-13 |
Family
ID=55056301
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520686103.8U Expired - Fee Related CN204961230U (en) | 2015-09-07 | 2015-09-07 | Energy -efficient cooler system of CNG air compressor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204961230U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109209927A (en) * | 2018-08-06 | 2019-01-15 | 黄华 | A kind of centrifugal compressor |
| CN110159562A (en) * | 2018-12-29 | 2019-08-23 | 沈阳鼓风机集团自动控制系统工程有限公司 | A kind of air cooling blower fan control method and device |
-
2015
- 2015-09-07 CN CN201520686103.8U patent/CN204961230U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109209927A (en) * | 2018-08-06 | 2019-01-15 | 黄华 | A kind of centrifugal compressor |
| CN110159562A (en) * | 2018-12-29 | 2019-08-23 | 沈阳鼓风机集团自动控制系统工程有限公司 | A kind of air cooling blower fan control method and device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| 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: 20160113 Termination date: 20170907 |