CN204941839U - A kind of multistage cooling control system of air compressor - Google Patents
A kind of multistage cooling control system of air compressor Download PDFInfo
- Publication number
- CN204941839U CN204941839U CN201520674440.5U CN201520674440U CN204941839U CN 204941839 U CN204941839 U CN 204941839U CN 201520674440 U CN201520674440 U CN 201520674440U CN 204941839 U CN204941839 U CN 204941839U
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- China
- Prior art keywords
- radiator
- heat sink
- air compressor
- primary heat
- temperature value
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Abstract
The utility model discloses a kind of multistage cooling control system of air compressor, comprise the radiator of at least 2, the radiator of described at least 2 comprises the secondary radiator B of primary heat sink A and at least one, described primary heat sink A is controlled to drive by PCL controller, and PCL controller connects temperature transducer; The secondary radiator B of described at least one controls to drive by thermal switch; Serial communication successively between described primary heat sink A and the secondary radiator B of at least one, and the actuation temperature value of the thermal switch setting of the actuation temperature value that arranges of PCL controller and at least 1 increases gradually.The utility model structure is simple, and existing radiator integral structure is divided into Split type structure, and each cooling fan is separately used alone simultaneously, and carries out multilevel control, realizes precisely manipulating, both can increase the service life, and can reduce unnecessary energy waste again.
Description
Technical field
The utility model relates to a kind of cooling control system of air compressor, more particularly, relates to a kind of multistage cooling control system of air compressor.
Background technique
Along with the fast development of air compressor industry, kind is by original single piston machine, and single, double screw rod, scribing etc. are of all kinds till now, and its air displacement and pressure are also increasing, power consumption is also more and more higher, has energy-conservationly also become with stability the topic that people more and more pay attention to.Larger for its radiator core bulk area of powerful air compressor, cooling fan is also increased to many by one, Traditional control principle (as shown in Figure 1) supplies controller by temperature transducer collection signal, controller sends instruction startup cooling fan according to the parameter of setting to uniform temperature, and temperature drops to setting value and then stops blower fan.But the hidden danger of traditional heat-dissipating control system is also appeared in one's mind gradually, first radiator core bulk area is excessive, and the temperature difference of heat sink inlet and radiator outlet is comparatively large, easily causes radiator core body non-homogeneous expansion even, and the time has been grown and easily occurred that radiator core body damages phenomenon; Secondly number of fans is too much, and all control by controller is unified, start and stop are consistent, defect be ambient temperature low time, and just temperature is slightly higher than the setting temperature of controller, then there will be after whole fan starting number divides, temperature declines, cooling fan all stops again, and start and stop will reduce the life-span of electrical apparatus element frequently.
Summary of the invention
1. the model utility technical problem that will solve
The purpose of this utility model is to overcome above-mentioned deficiency, provide a kind of multistage cooling control system of air compressor, adopt the technical solution of the utility model, structure is simple, and existing radiator integral structure is divided into Split type structure, and each cooling fan is separately used alone simultaneously, and carry out multilevel control, realize precisely manipulation, both can increase the service life, and unnecessary energy waste can be reduced again.
2. technological scheme
For achieving the above object, the technological scheme that the utility model provides is:
The multistage cooling control system of a kind of air compressor of the present utility model, comprise the radiator of at least 2, the radiator of described at least 2 comprises the secondary radiator B of primary heat sink A and at least one, described primary heat sink A is controlled to drive by PCL controller, and PCL controller connects temperature transducer; The secondary radiator B of described at least one controls to drive by thermal switch; Serial communication successively between described primary heat sink A and the secondary radiator B of at least one, and the actuation temperature value of the thermal switch setting of the actuation temperature value that arranges of PCL controller and at least 1 increases gradually.
Further, described radiator is provided with 2; The import and export temperature difference of described radiator is 10 DEG C.
3. beneficial effect
The technological scheme adopting the utility model to provide, compared with existing known technology, has following beneficial effect:
(1) the multistage cooling control system of a kind of air compressor of the present utility model, its primary heat sink A is controlled to drive by PCL controller, PCL controller connects temperature transducer, temperature value is also delivered in PCL controller by the temperature in temperature sensor measurement air compressor, when the temperature value that temperature transducer records reaches the actuation temperature value of PCL controller setting, blower fan work in primary heat sink A is driven to dispel the heat, easy to operate;
(2) the multistage cooling control system of a kind of air compressor of the present utility model, its secondary radiator B of at least one controls to drive by thermal switch, when the actuation temperature value that the temperature value in air compressor is arranged higher than thermal switch, blower fan work in secondary radiator B is driven to dispel the heat, easy to operate;
(3) the multistage cooling control system of a kind of air compressor of the present utility model, serial communication successively between its primary heat sink A and the secondary radiator B of at least one, the actuation temperature value that the actuation temperature value of PCL controller setting and the thermal switch of at least 1 are arranged increases gradually, when the temperature value in air compressor arrives the actuation temperature value of PCL controller setting, blower fan work in primary heat sink A is driven to dispel the heat, if the temperature value in air compressor continues to rise during the actuation temperature value reaching thermal switch setting, blower fan work in secondary radiator B of then opening is dispelled the heat, if the temperature value in air compressor continues to rise again, open blower fan in follow-up secondary radiator B, if and pneumatics built-in temperature enough reduces by blower fan in primary heat sink A, in then follow-up secondary radiator B, blower fan is still in halted state, do not start, accurate control can be realized, radiator frequent start-stop is turn avoid while energy-conservation, extend the working life of radiator,
(4) the multistage cooling control system of a kind of air compressor of the present utility model, its radiator is provided with 2, and the import and export temperature difference of radiator is 10 DEG C, stops the larger temperature difference, makes the expanded by heating of radiator comparatively even, not fragile.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of the integrated radiating control system of air compressor in prior art;
Fig. 2 is the schematic diagram of the multistage cooling control system of a kind of air compressor of the present utility model;
Fig. 3 is the schematic diagram of the multistage cooling control system of a kind of air compressor of embodiment in the utility model.
Label declaration in schematic diagram: 1, primary heat sink A; 2, PCL controller; 3, temperature transducer; 4, secondary radiator B; 5, thermal switch.
Embodiment
For understanding content of the present utility model further, by reference to the accompanying drawings the utility model is described in detail.
Composition graphs 2, the multistage cooling control system of a kind of air compressor of the present utility model, comprise the radiator of at least 2, the radiator of at least 2 comprises the secondary radiator B4 of primary heat sink A1 and at least one, in primary heat sink A1, blower fan is controlled to drive by PCL controller 2, and PCL controller 2 connects temperature transducer 3; In the secondary radiator B4 of at least one, blower fan controls to drive by thermal switch 5; Serial communication successively between primary heat sink A1 and the secondary radiator B4 of at least one, and the actuation temperature value of thermal switch 5 setting of the actuation temperature value that arranges of PCL controller 2 and at least 1 increases gradually.
Below in conjunction with embodiment, the utility model will be further described.
See Fig. 3, the multistage cooling control system of a kind of air compressor of the present embodiment, comprise the radiator of 2, the import of radiator is positioned at the lower left corner, the outlet of radiator is positioned at the upper right corner, and the import and export temperature difference of two radiators is 10 DEG C, stops the larger temperature difference, make the expanded by heating of radiator comparatively even, not fragile, the radiator of 2 is respectively primary heat sink A1 and secondary radiator B4, in primary heat sink A1, blower fan is controlled to drive by PCL controller 2, PCL controller 2 connects temperature transducer 3, temperature transducer 3 is measured the temperature in air compressor and is delivered to by temperature value in PCL controller 2, when the temperature value that temperature transducer 3 records reaches the actuation temperature value of PCL controller 2 setting, blower fan work in primary heat sink A1 is driven to dispel the heat, easy to operate, in secondary radiator B4, blower fan controls to drive by thermal switch 5, when the actuation temperature value that the temperature value in air compressor is arranged higher than thermal switch 5, drives blower fan work in secondary radiator B4 to dispel the heat, easy to operate, serial communication successively between primary heat sink A1 and secondary radiator B4, the actuation temperature value that the actuation temperature value that PCL controller 2 is arranged is arranged lower than thermal switch 5, when the temperature value in air compressor arrives the actuation temperature value of PCL controller 2 setting, blower fan work in primary heat sink A1 is driven to dispel the heat, if the temperature value in air compressor continues to rise during the actuation temperature value reaching thermal switch 5 setting, blower fan work in secondary radiator B4 of then opening is dispelled the heat, if and pneumatics built-in temperature enough reduces by blower fan in primary heat sink A1, in then follow-up secondary radiator B4, blower fan is still in halted state, do not start, accurate control can be realized, radiator frequent start-stop is turn avoid while energy-conservation, extend the working life of radiator.
The multistage cooling control system of a kind of air compressor of the present utility model, structure is simple, existing radiator integral structure is divided into Split type structure, each cooling fan is separately used alone simultaneously, and carry out multilevel control, realize precisely manipulation, both can increase the service life, and unnecessary energy waste can be reduced again.
Schematically above be described the utility model and mode of execution thereof, this description does not have restricted, and also just one of the mode of execution of the present utility model shown in accompanying drawing, actual structure is not limited thereto.So, if those of ordinary skill in the art enlightens by it, when not departing from the utility model and creating aim, design the mode of structure similar to this technological scheme and embodiment without creationary, protection domain of the present utility model all should be belonged to.
Claims (2)
1. the multistage cooling control system of an air compressor, it is characterized in that: the radiator comprising at least 2, the radiator of described at least 2 comprises the secondary radiator B (4) of primary heat sink A (1) and at least one, in described primary heat sink A (1), blower fan is controlled to drive by PCL controller (2), and PCL controller (2) connects temperature transducer (3); In the secondary radiator B (4) of described at least one, blower fan controls to drive by thermal switch (5); Serial communication successively between described primary heat sink A (1) and the secondary radiator B (4) of at least one, and the actuation temperature value that the thermal switch (5) of the actuation temperature value that arranges of PCL controller (2) and at least 1 is arranged increases gradually.
2. the multistage cooling control system of a kind of air compressor according to claim 1, is characterized in that: described radiator is provided with 2; The import and export temperature difference of described radiator is 10 DEG C.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520674440.5U CN204941839U (en) | 2015-09-01 | 2015-09-01 | A kind of multistage cooling control system of air compressor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520674440.5U CN204941839U (en) | 2015-09-01 | 2015-09-01 | A kind of multistage cooling control system of air compressor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204941839U true CN204941839U (en) | 2016-01-06 |
Family
ID=55009277
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520674440.5U Expired - Fee Related CN204941839U (en) | 2015-09-01 | 2015-09-01 | A kind of multistage cooling control system of air compressor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204941839U (en) |
-
2015
- 2015-09-01 CN CN201520674440.5U patent/CN204941839U/en not_active Expired - Fee Related
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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: 20160106 Termination date: 20180901 |