CN203719281U - Liquid spray system - Google Patents
Liquid spray system Download PDFInfo
- Publication number
- CN203719281U CN203719281U CN201420112954.7U CN201420112954U CN203719281U CN 203719281 U CN203719281 U CN 203719281U CN 201420112954 U CN201420112954 U CN 201420112954U CN 203719281 U CN203719281 U CN 203719281U
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- China
- Prior art keywords
- temperature
- spray system
- compressor
- temperature controller
- pipe
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Abstract
The utility model disclose a liquid spray system. The liquid spray system comprises a compressor, a liquid accumulator, an air cooling condenser, a temperature sensing probe, a temperature controller and a liquid spray electromagnetic valve, the air cooling condenser is connected with the liquid accumulator, the compressor is connected with a first exhaust pipe, the first exhaust pipe is connected with an oil separator, the oil separator is connected with a second exhaust pipe, the second exhaust pipe is connected with the air cooling condenser, the temperature sensing probe is mounted on the first exhaust pipe and connected with the temperature controller, the compressor is connected with the liquid accumulator through a cooling liquid pipe, both the temperature controller and the liquid spray electromagnetic valve are mounted on the cooling liquid pipe, and the temperature controller is connected with the liquid spray electromagnetic valve. The liquid spray system is simple in structure, convenient to use and mount, easy to operate, good in cooling effect, low in cost, convenient to maintain, broad in application range, long in service life, and safe and reliable.
Description
Technical field
The utility model relates to a kind of spray system.
Background technology
Current known low temperature unit is arranged on the unit of-0 ℃ ~-30 ℃ need to carry out Liquid injection cooling.General unit need to install liquid injection valve additional, carries out Liquid injection cooling or adopt cylinder head fan to carry out cooling when delivery temperature is more than 80 ℃.And if liquid injection valve temperature-sensitive bag is placed on and can makes after the refrigrant leakage in the inaccurate or temperature-sensitive bag of temperature sensor on discharge duct the hydrojet effect of liquid injection valve weaken or hydrojet no longer.Cause the oil of compressor to occur carbonization blackout and scaling loss compressor.And adopt cylinder head fan to carry out cooling meeting, cause the radiating effect extreme difference of cylinder head fan in the bad place of radiating effect, therefore many companies adopt liquid injection valve to add the method for cylinder head fan.
Summary of the invention
The technical problems to be solved in the utility model is to provide a kind of simple in structure, uses, easy for installation, simple to operate, and good cooling results, cost is low, and convenient later maintenance is applied widely, and long service life has the spray system of safe and reliable effect.
For addressing the above problem, the utility model adopts following technical scheme:
A kind of spray system, comprise compressor, reservoir, air-cooled condenser, temperature-sensing probe, temperature controller and hydrojet magnetic valve, described air-cooled condenser is connected with reservoir, described compressor is connected with downtake pipe, described downtake pipe is connected with oil content device, described oil content device is connected with second exhaust pipe, described second exhaust pipe is connected with air-cooled condenser, described temperature-sensing probe is arranged on downtake pipe, described temperature-sensing probe is connected with temperature controller, described compressor adopts coolant pipe to be connected with reservoir, described temperature controller and hydrojet magnetic valve are installed on coolant pipe, described temperature controller is connected with hydrojet magnetic valve.
As preferred technical scheme, described reservoir is connected with end feed liquid pipeline, is provided with successively filter and band needle-valve door on described end feed liquid pipeline, and described temperature-sensing probe and downtake pipe are flexible coupling.
As preferred technical scheme, described compressor is connected with admission line, and described admission line is provided with filter and low-pressure meter.
As preferred technical scheme, described reservoir is connected with exhausting pipeline, and described exhausting pipeline is provided with atmospheric valve and high pressure gauge.
The beneficial effect of a kind of spray system of the utility model is: on unit, increase the form that hydrojet magnetic valve adds temperature-sensing probe.Mode by temperature controller solves control problem.When the delivery temperature sensing when temperature-sensing probe reaches 80 ℃, can give electronic output signal of temperature controller.Temperature controller control program can be controlled an electronic output signal of output to relay, and while relay can be opened magnetic valve and lower the temperature.Concrete operations flow process is as shown in annex drawing.Refrigerant liquid directly sprays in compressor liquid-spraying mouth accurately lowers the temperature to compressor coil, guarantees that compressor normally moves.It is simple in structure, use, easy for installation, simple to operate, good cooling results, cost is low, convenient later maintenance, the sensitive cooling-down effect of temperature sensor and speed greatly increase and keep at any time delivery temperature below 80 ℃, reduce liquid injection valve cost simultaneously, applied widely, long service life, has safe and reliable effect.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of spray system of the utility model;
Fig. 2 is the spray system flow chart of a kind of spray system of the utility model.
The specific embodiment
Consult a kind of spray system shown in Fig. 1 and Fig. 2, comprise compressor 1, reservoir 2, air-cooled condenser 3, temperature-sensing probe 4, temperature controller 5 and hydrojet magnetic valve 6, described air-cooled condenser 3 is connected with reservoir 2, described compressor 1 is connected with downtake pipe 7, described downtake pipe 7 is connected with oil content device 8, described oil content device 8 is connected with second exhaust pipe 9, described second exhaust pipe 9 is connected with air-cooled condenser 3, described temperature-sensing probe 4 is arranged on downtake pipe 7, described temperature-sensing probe 4 is connected with temperature controller 5, described compressor 1 adopts coolant pipe 10 to be connected with reservoir 2, described temperature controller 5 and hydrojet magnetic valve 6 are installed on coolant pipe 10, described temperature controller 5 is connected with hydrojet magnetic valve 6.
Described reservoir 2 is connected with end feed liquid pipeline 11, is provided with successively filter 12 and band needle-valve door 13 on described end feed liquid pipeline 11, and described temperature-sensing probe 4 is flexible coupling with downtake pipe 7.
Described compressor 1 is connected with admission line 14, and described admission line 14 is provided with filter 15 and low-pressure meter 16.
Described reservoir 2 is connected with exhausting pipeline 17, and described exhausting pipeline 17 is provided with atmospheric valve 18 and high pressure gauge 19.
The beneficial effect of a kind of spray system of the utility model is: on unit, increase the form that hydrojet magnetic valve adds temperature-sensing probe.Mode by temperature controller solves control problem.When the delivery temperature sensing when temperature-sensing probe reaches 80 ℃, can give electronic output signal of temperature controller.Temperature controller control program can be controlled an electronic output signal of output to relay, and while relay can be opened magnetic valve and lower the temperature.Concrete operations flow process is as shown in annex drawing.Refrigerant liquid directly sprays in compressor liquid-spraying mouth accurately lowers the temperature to compressor coil, guarantees that compressor normally moves.It is simple in structure, use, easy for installation, simple to operate, good cooling results, cost is low, convenient later maintenance, the sensitive cooling-down effect of temperature sensor and speed greatly increase and keep at any time delivery temperature below 80 ℃, reduce liquid injection valve cost simultaneously, applied widely, long service life, has safe and reliable effect.
The above, be only the specific embodiment of the present utility model, but protection domain of the present utility model is not limited to this, and any variation of expecting without creative work or replacement, within all should being encompassed in protection domain of the present utility model.Therefore, protection domain of the present utility model should be as the criterion with the protection domain that claims were limited.
Claims (4)
1. a spray system, it is characterized in that: comprise compressor, reservoir, air-cooled condenser, temperature-sensing probe, temperature controller and hydrojet magnetic valve, described air-cooled condenser is connected with reservoir, described compressor is connected with downtake pipe, described downtake pipe is connected with oil content device, described oil content device is connected with second exhaust pipe, described second exhaust pipe is connected with air-cooled condenser, described temperature-sensing probe is arranged on downtake pipe, described temperature-sensing probe is connected with temperature controller, described compressor adopts coolant pipe to be connected with reservoir, described temperature controller and hydrojet magnetic valve are installed on coolant pipe, described temperature controller is connected with hydrojet magnetic valve.
2. spray system according to claim 1, is characterized in that: described reservoir is connected with end feed liquid pipeline, is provided with successively filter and band needle-valve door on described end feed liquid pipeline, and described temperature-sensing probe and downtake pipe are flexible coupling.
3. spray system according to claim 1, is characterized in that: described compressor is connected with admission line, and described admission line is provided with filter and low-pressure meter.
4. spray system according to claim 1, is characterized in that: described reservoir is connected with exhausting pipeline, and described exhausting pipeline is provided with atmospheric valve and high pressure gauge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420112954.7U CN203719281U (en) | 2014-03-13 | 2014-03-13 | Liquid spray system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420112954.7U CN203719281U (en) | 2014-03-13 | 2014-03-13 | Liquid spray system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203719281U true CN203719281U (en) | 2014-07-16 |
Family
ID=51158428
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420112954.7U Expired - Fee Related CN203719281U (en) | 2014-03-13 | 2014-03-13 | Liquid spray system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203719281U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105928277A (en) * | 2016-05-06 | 2016-09-07 | 广东美的暖通设备有限公司 | Control method and system of electromagnetic valve for air conditioner liquid injecting cooling and air conditioner |
-
2014
- 2014-03-13 CN CN201420112954.7U patent/CN203719281U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105928277A (en) * | 2016-05-06 | 2016-09-07 | 广东美的暖通设备有限公司 | Control method and system of electromagnetic valve for air conditioner liquid injecting cooling and air conditioner |
| CN105928277B (en) * | 2016-05-06 | 2019-02-15 | 广东美的暖通设备有限公司 | A kind of air-conditioning Liquid injection cooling electromagnetic valve control method, system and air-conditioning |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information |
Inventor after: An Renfeng Inventor before: Zhu Jinjun Inventor before: An Renfeng |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20170704 Address after: 200000, room 4126, 4 floor, Jinhai Road, 3399 South Bridge Town, Shanghai, Fengxian District, -10 Patentee after: Shanghai atlas Refrigeration Engineering Equipment Co., Ltd. Address before: 201612 Shanghai City, Songjiang District Road, Lane 1318 No. 51 Patentee before: Shanghai Anye Refrigeration Engineering & Equipment Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140716 Termination date: 20190313 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |