CN2422610Y - Water sparying device for refrigerating system - Google Patents
Water sparying device for refrigerating system Download PDFInfo
- Publication number
- CN2422610Y CN2422610Y CN 00231104 CN00231104U CN2422610Y CN 2422610 Y CN2422610 Y CN 2422610Y CN 00231104 CN00231104 CN 00231104 CN 00231104 U CN00231104 U CN 00231104U CN 2422610 Y CN2422610 Y CN 2422610Y
- Authority
- CN
- China
- Prior art keywords
- refrigerating
- refrigeration system
- condenser
- compressor
- spraying
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Devices That Are Associated With Refrigeration Equipment (AREA)
Abstract
The utility model relates to a spraying device for a refrigerating system, which is composed of a compressor unit, a refrigeration system pipeline (comprises an expansion valve), an evaporator, a condenser, a system electrical controlling device and a heat insulating box body. The utility model is characterized in that the spraying device for a refrigerating system also comprises a set of spraying devices. A spraying head controlled by a spraying valve is arranged in the radiating surface direction of the condenser. The structure is adopted, and thus, the problems that the refrigerating efficiency of an original refrigerating system is reduced and energy consumption is increased in a high temperature environment are solved. The efficiency of the refrigeration system can be improved, refrigerating capacity can be increased, and system energy consumption can also be reduced.
Description
The utility model relates to refrigerating field, particularly a kind of spray equipment of refrigeration system.
With gaseous working medium boil down to high-pressure gaseous or liquid state, absorb heat by compressed refrigerant and realize power conversion in the refrigeration system.When environment temperature raise, the cold-producing medium in the condenser was because the environment temperature height has a narrow range of temperature, and it is more and more difficult that heat radiation will become.Though there is condensation fan to help heat radiation, rate of heat dispation is reduced, cause refrigeration system can not take away enough heats, the energy consumption of system is increased, and do not reach the refrigeration target.
The purpose of this utility model is to provide a kind of spray equipment of refrigeration system, descends thereby solved the refrigerating efficiency of former refrigeration system under hot environment, and the problem that energy consumption increases can improve the efficient of refrigeration system, increases refrigerating capacity, reduces system energy consumption.
The purpose of this utility model is achieved in that a kind of refrigeration system spray equipment, is by compressor bank, refrigeration system pipeline (comprising expansion valve), and evaporimeter, condenser, system electrical control device and insulation casing are formed; It is characterized in that: also include a cover spray equipment, the shower nozzle of being controlled by shower valve is installed on condenser radiating surface direction.
Be example with the commercial exhibition cabinet with the electrical control of double-compressor refrigeration system arranged side by side below, the principle and the function of this compressor intelligence controlling device is described.The basic structure of showcase refrigeration system: with double compressor system in parallel is example, and referring to Fig. 1, its basic functional principle is as follows:
When liquid refrigerant is absorbed the heat that is transmitted by the external world by evaporimeter, become gaseous refrigerant, these gaseous refrigerants are sucked by compressor, through after the compressor pressurizes, become the refrigerant vapour of HTHP, these refrigerant vapours are sent to condenser, and at this, gaseous refrigerant discharges heat liquefy cold-producing medium in the atmosphere, these liquid refrigerants are through a dropping equipment, become the cold-producing medium of low-temp low-pressure, return and carry out refrigeration work in the evaporimeter, so finish a freeze cycle.Different food has different freezing, refrigerated storage temperature.The control target of refrigeration system keeps this control temperature exactly.According to actual temperature (the being converted into corresponding physical quantity) control of freezing, i.e. startup by compressor and stopping and the switching of refrigeration valve reduces insulation the temperature inside the box, reaches refrigeration by electrical system.
The utility model is described in further detail below in conjunction with drawings and Examples
Fig. 1, the structure chart of existing refrigeration system.
Fig. 2, structure chart of the present utility model.
Among the figure, HP1:1# compressor high pressure: DF1:1# compressor magnetic valve
LP1:1# compressor low pressure: DF2:2# compressor magnetic valve
HP2:2# compressor high pressure: T1:1# compressor temperature switch
LP2:2# compressor low pressure: T2:2# compressor temperature switch
HQ1:1# compressor defroster; HQ2:2# compressor defroster
PF: spray head; PT: shower nozzle.
Work as liquid refrigerant referring to accompanying drawing 1, Fig. 2 and absorb the heat that transmits by the external world by evaporimeter, become gaseous refrigerant, these gaseous refrigerants are sucked by compressor, through after the compressor pressurizes, become the refrigerant vapour of HTHP, these refrigerant vapours are sent to condenser, at this, gaseous refrigerant discharges heat liquefy cold-producing medium in the atmosphere, these liquid refrigerants are through a dropping equipment, become the cold-producing medium of low-temp low-pressure, return and carry out refrigeration work in the evaporimeter, so finish a freeze cycle.When environment temperature raise, the cold-producing medium in the condenser was because the environment temperature height has a narrow range of temperature, and it is more and more difficult that heat radiation will become.Though there is condensation fan to help heat radiation, rate of heat dispation is reduced, cause refrigeration system can not take away enough heats, the energy consumption of system is increased, and do not reach the refrigeration target.In possessing the refrigeration system of spray equipment, (the utility model is in the patent No. 99253746.0, and name is called the improvement of carrying out on the basis of compressor intelligence controlling device, so electric control system etc. are not just at this detailed description).By electric control system, according to ambient temperature, open shower valve, spray water to condenser, by the evaporation of water heat radiation, take away heat rapidly, reduce the temperature of condenser, increase the temperature difference, improve rate of heat dispation, thereby reduce the temperature of cold-producing medium, improve the refrigerating efficiency and the ability of refrigeration system.
Claims (1)
1, a kind of refrigeration system spray equipment, be by compressor bank, refrigeration system pipeline (comprising expansion valve), evaporimeter, condenser, system electrical control device and insulation casing are formed: it is characterized in that: also include a cover spray equipment, the shower nozzle of being controlled by shower valve is installed on condenser radiating surface direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00231104 CN2422610Y (en) | 2000-04-06 | 2000-04-06 | Water sparying device for refrigerating system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00231104 CN2422610Y (en) | 2000-04-06 | 2000-04-06 | Water sparying device for refrigerating system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2422610Y true CN2422610Y (en) | 2001-03-07 |
Family
ID=33594076
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00231104 Expired - Fee Related CN2422610Y (en) | 2000-04-06 | 2000-04-06 | Water sparying device for refrigerating system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2422610Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103799860A (en) * | 2012-11-13 | 2014-05-21 | 美的集团股份有限公司 | Water dispenser and refrigeration control method thereof |
| CN115023096A (en) * | 2021-03-05 | 2022-09-06 | 维谛技术有限公司 | Liquid cooling system and control system, method and device of liquid cooling system |
-
2000
- 2000-04-06 CN CN 00231104 patent/CN2422610Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103799860A (en) * | 2012-11-13 | 2014-05-21 | 美的集团股份有限公司 | Water dispenser and refrigeration control method thereof |
| CN103799860B (en) * | 2012-11-13 | 2016-06-29 | 美的集团股份有限公司 | The refrigeration control method of water dispenser and water dispenser |
| CN115023096A (en) * | 2021-03-05 | 2022-09-06 | 维谛技术有限公司 | Liquid cooling system and control system, method and device of liquid cooling system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |