CN202109695U - Water-cooling or wind water cooling double-purpose type refrigeration system - Google Patents
Water-cooling or wind water cooling double-purpose type refrigeration system Download PDFInfo
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- CN202109695U CN202109695U CN2011201332646U CN201120133264U CN202109695U CN 202109695 U CN202109695 U CN 202109695U CN 2011201332646 U CN2011201332646 U CN 2011201332646U CN 201120133264 U CN201120133264 U CN 201120133264U CN 202109695 U CN202109695 U CN 202109695U
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Abstract
The utility model discloses a water-cooling or wind water cooling double-purpose type refrigeration system, comprising at least one condensation machine set, a water cooling system for supplying a cold source for the condensation machine set; wherein the water cooling system is connected with the condensation machine set by a water loop pipeline, the condensation machine set is arranged on the upper part or the inner part of the cooling end. The condensation machine set is arranged on the upper part or the inner part of the cooling end and the cold source is supplied to the condensation machine set by the water cooling system to cool the cooling end, so as to save the occupied space, greatly save the energy source required by the system, reduce the construction cycle, greatly reduce first investment cost for mounting the system and the device operation and maintenance cost and simultaneously greatly increase the system operation safety.
Description
Technical field
The utility model relates to a kind of refrigeration system, and the cold dual-purpose type refrigeration system in specifically a kind of water-cooled or geomantic omen is applicable to that the geomantic omen cold type of supermarket retail business or water-cooled complete machine freeze.
Background technology
The complete refrigeration system that the cooling water system of condensation unit that the complete machine refrigerator/showcase of the cold dual-purpose type of water-cooled or geomantic omen is used and heat radiation is for it formed.For a long time; In the refrigeration system of retail business; Be to adopt large-scale parallel condensing unit central cooling; With the refrigeration system that split type refrigerator/showcase connects to form through the copper pipe pipeline, it specifically is through the middle refrigeration system that is combined into by the refrigerant pipe-line system is set between refrigeration compressor, condenser, refrigerated display case, freezer and refrigerating operation.This system exists many intrinsic shortcomings following:
1, independent refrigerating plant room need be set; 2, need to install a large amount of refrigeration pipes; 3, need to fill a large amount of refrigerants (like R22, R404A cold-producing medium); 4, difficulty of construction is big, the cycle is long; 5, efficient is low, and energy waste is big; 6, system risk is big, in case main frame breaks down or system leak, will cause whole freezing and refrigerating systems all to paralyse, and a large amount of freon gets in the atmosphere contaminated environment; 7, the system maintenance cost is high.
The utility model content
The utility model provides a kind of water-cooled or geomantic omen cold dual-purpose type refrigeration system for solving the problems of the technologies described above.
The utility model is achieved in that the cold dual-purpose type refrigeration system of a kind of water-cooled or geomantic omen, comprises at least one condensation unit, is the water cooling system that said condensation unit provides low-temperature receiver; Said water cooling system is connected with said condensation unit through water circulation pipe, and said condensation unit is located at cooling top, terminal or inside.
The cold dual-purpose type refrigeration system in a kind of water-cooled or geomantic omen comprises at least one condensation unit, is the water cooling system that said condensation unit provides low-temperature receiver; Said water cooling system is connected with said condensation unit through water circulation pipe, and said condensation unit is located at cooling top, terminal or inside.
The water circulating pump that said water cooling system includes cooling tower, is connected with said cooling tower; Said water circulating pump is located on the CWR road of water circulation pipe, also is provided with stop valve, filter, Pressure gauge, the check valve supporting with said water circulating pump on the said water return pipeline.
The supply channel of said water circulation pipe is provided with stop valve.
Said condensation unit includes evaporimeter, mini-type refrigeration compressor, water-cooled condenser and air-cooled condenser; Said evaporimeter, mini-type refrigeration compressor, water-cooled condenser and air-cooled condenser are connected through circulation refrigerant pipeline.
Said circulation refrigerant pipeline also is equipped with evaporation fan, bulb, expansion valve, control magnetic valve, liquid-sighting glass, feed flow filter, gas-liquid separator, oil eliminator, reservoir and supporting ball valve.
Said air-cooled condenser, water-cooled condenser be independent operation, switching arbitrarily mutually again simultaneously separately in system.
Said cooling terminal is refrigerator, cooling showcase, freezer or cooling workshop.
The utlity model has following advantage:
1, independent refrigerant compression machine room need be set, save taking of space greatly;
2, a large amount of refrigerant pipelines need be installed, pipe insulation that is associated with refrigeration piping and pipeline support also can be saved;
3, need not fill a large amount of refrigerants;
4, save the energy, system pipeline is because the pressure drop of refrigerant pipeline is wasted in the pressure drop of pipeline the part energy consumption of system at present; And adopt the utility model not have the pressure drop of refrigerant pipeline basically, farthest reduce system energy consumption, and the utility model type adopts water-cooled and air-cooled two kinds of condensers; Can accomplish to adopt water-cooled to cool off in three seasons of spring and summer autumn; Then open air-cooled winter, to be reached for the indoor auxiliary thermal source that provides, reaches the effect of heating air-conditioning;
5, security of system owing to having adopted wind, two condensers of water-cooled and having deposited, makes the safe operation of system obtain complementation; Because separate payment is all adopted at the cooling terminal, guaranteed that each system failure does not infect simultaneously;
6, reduce construction period,, can reduce construction period greatly owing to need not weld a large amount of refrigeration pipes;
7, can reduce first investment cost and equipment operation and maintenance cost greatly.
Description of drawings
Fig. 1 is the functional-block diagram of the refrigeration system that provides of the utility model embodiment;
Fig. 2 is the structural representation of the refrigeration system that provides of the utility model embodiment;
Fig. 3 is the structural representation of the condensation unit that provides of the utility model embodiment.
The specific embodiment
For the purpose, technical scheme and the advantage that make the utility model is clearer,, the utility model is further elaborated below in conjunction with accompanying drawing.Should be appreciated that specific embodiment described herein only in order to explanation the utility model, and be not used in qualification the utility model.
The utility model is through being designed to original split type showcase to carry the complete machine formula product of the cold dual-purpose type condenser of compressor and geomantic omen; Connect the refrigeration system mode that large-scale parallelly connected unit and refrigerator/showcase are formed by original employing refrigerant pipeline, change the complete machine refrigerator/showcase that will carry the cold dual-purpose type condensation of water-cooled or geomantic omen unit into and combine through the water-cooled pipeline that comes from cooling tower.
Popular saying promptly is that the compressor by the large-scale parallelly connected unit of original employing is distributed to cooling such as every refrigerator/showcase terminal, through the mode cooling system of water cycle heat radiation, to reach the heat radiation purpose.
Referring to Fig. 1, the cold dual-purpose type refrigeration system in a kind of water-cooled or geomantic omen includes the condensation unit, is the water cooling system that said condensation unit provides low-temperature receiver; Said water cooling system is connected with said condensation unit through water circulation pipe, and the said unit that coagulates can be located at cooling top, terminal, also can be located at the cooling terminal inner.Said cooling terminal can be refrigerator, cooling showcase, freezer or cooling workshop.Adopt such refrigeration system that the cooling terminal that connects is cooled off; The condensation unit can be one, two, three, four or more; Confirm according to the function of water cooling system that specifically correspondingly, the cooling terminal that can cool off can be one, two, three, four or more.
Fig. 2 shows the overall structure sketch map of the refrigeration system that the utility model embodiment provides.
Referring to Fig. 2, the water circulating pump 2 that said water cooling system includes cooling tower 1, is connected with said cooling tower 1; Said water circulating pump 2 is located on the CWR road of water circulation pipe 8, also is provided with stop valve, filter 4, Pressure gauge 5, check valve 7 on the water return pipeline 8 of said water circulation pipe 8.Water circulation pipe can adopt galvanized pipe or PPR pipe.The supply channel of said water circulation pipe 8 is provided with stop valve 6.Said water circulation pipe 8 is mounted on the condensation unit 3 on the cooling terminal 9, and condensation unit 3 is a plurality of, and concrete quantity decides according to the function size of water cooling system.
Referring to Fig. 3, Fig. 3 shows the structural representation of the condensation unit that the utility model embodiment provides.
This condensation unit is located at cooling top, terminal or inside, and it includes evaporimeter 31, mini-type refrigeration compressor 39, water cooled condenser 33, air cooled condenser 34; Said evaporimeter 30, mini-type refrigeration compressor 39, water cooled condenser 33, air cooled condenser 34 connect through circulation refrigerant pipeline.On circulation refrigerant pipeline, also be provided with corresponding corollary equipment or parts; Include evaporimeter 31, bulb 32, expansion valve 35, control magnetic valve 36, liquid-sighting glass 37, feed flow filter 38, gas-liquid separator A, oil eliminator B, reservoir C, and the control ball valve that is used to block or connect refrigerant pipeline medium.Should control ball valve through control, and can be implemented between air cooling condensation and the water-cooled condenser and switch arbitrarily.
Said air cooling condensation and water-cooled condenser exist simultaneously, but independent operation, switching arbitrarily mutually again simultaneously separately in system.Condenser comprises and adopts liquid or adopt gas, two kinds of materials of the liquid heat exchange form as cooling medium simultaneously.
Supermarket area with 10000 square metres calculates; With present construction, most of refrigerant pipeline adopts the copper pipe road, approximately will use copper pipe not wait at 3～6 tons; And this part can be saved fully behind use the utility model, and the space approximately also can be saved 40～100 square metres; Technology will reach same refrigeration down at present, and a tame shops need fill the freon refrigerant of about 1000kg～2000kg; If adopt the utility model type can reduce to original about 1/5; Be 200kg～400kg, in addition, the construction period of the utility model is shorter; Compare with present construction period, can shorten to original 1/3 at least.
More than the disclosed specific embodiment that is merely this patent, but this patent is not limited thereto, for the person of ordinary skill of the art, under the prerequisite that does not break away from the utility model principle, the distortion of making should be regarded as belonging to the utility model protection domain.
Claims (6)
1. the cold dual-purpose type refrigeration system of water-cooled or geomantic omen is characterized in that, comprises at least one condensation unit, is the water cooling system that said condensation unit provides low-temperature receiver; Said water cooling system is connected with said condensation unit through water circulation pipe, and said condensation unit is located at cooling top, terminal or inside.
2. refrigeration system according to claim 1 is characterized in that, the water circulating pump that said water cooling system includes cooling tower, is connected with said cooling tower; Said water circulating pump is located on the CWR road of water circulation pipe, also is provided with stop valve, filter, Pressure gauge, the check valve supporting with said water circulating pump on the said water return pipeline.
3. refrigeration system according to claim 2 is characterized in that the supply channel of said water circulation pipe is provided with stop valve.
4. refrigeration system according to claim 1 and 2 is characterized in that, said condensation unit includes evaporimeter, mini-type refrigeration compressor, water-cooled condenser and air-cooled condenser; Said evaporimeter, mini-type refrigeration compressor, water-cooled condenser and air-cooled condenser are connected through circulation refrigerant pipeline.
5. refrigeration system according to claim 4; It is characterized in that said circulation refrigerant pipeline also is equipped with evaporation fan, bulb, expansion valve, control magnetic valve, liquid-sighting glass, feed flow filter, gas-liquid separator, oil eliminator, reservoir and supporting ball valve.
6. refrigeration system according to claim 1 is characterized in that, said cooling terminal is refrigerator, cooling showcase, freezer or cooling workshop.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201332646U CN202109695U (en) | 2011-04-29 | 2011-04-29 | Water-cooling or wind water cooling double-purpose type refrigeration system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201332646U CN202109695U (en) | 2011-04-29 | 2011-04-29 | Water-cooling or wind water cooling double-purpose type refrigeration system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202109695U true CN202109695U (en) | 2012-01-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201332646U Expired - Fee Related CN202109695U (en) | 2011-04-29 | 2011-04-29 | Water-cooling or wind water cooling double-purpose type refrigeration system |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102650465A (en) * | 2012-05-10 | 2012-08-29 | 南京佳力图空调机电有限公司 | Refrigerating system of air conditioner |
| CN102759213A (en) * | 2011-04-29 | 2012-10-31 | 丛晓春 | Water-cooling or air-cooling and water-cooling refrigeration system |
| CN107421207A (en) * | 2017-07-18 | 2017-12-01 | 李江 | A kind of residual-heat used type refrigeration system |
| CN115388583A (en) * | 2022-08-31 | 2022-11-25 | 青岛海容商用冷链股份有限公司 | Refrigerator refrigerating system, control method and cascade refrigerator refrigerating system |
-
2011
- 2011-04-29 CN CN2011201332646U patent/CN202109695U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102759213A (en) * | 2011-04-29 | 2012-10-31 | 丛晓春 | Water-cooling or air-cooling and water-cooling refrigeration system |
| CN102650465A (en) * | 2012-05-10 | 2012-08-29 | 南京佳力图空调机电有限公司 | Refrigerating system of air conditioner |
| CN107421207A (en) * | 2017-07-18 | 2017-12-01 | 李江 | A kind of residual-heat used type refrigeration system |
| CN115388583A (en) * | 2022-08-31 | 2022-11-25 | 青岛海容商用冷链股份有限公司 | Refrigerator refrigerating system, control method and cascade refrigerator refrigerating system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120111 Termination date: 20140429 |