CN202328887U - Industrial water chiller of coiled pipe - Google Patents
Industrial water chiller of coiled pipe Download PDFInfo
- Publication number
- CN202328887U CN202328887U CN2011204467503U CN201120446750U CN202328887U CN 202328887 U CN202328887 U CN 202328887U CN 2011204467503 U CN2011204467503 U CN 2011204467503U CN 201120446750 U CN201120446750 U CN 201120446750U CN 202328887 U CN202328887 U CN 202328887U
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- coil
- water
- pipe
- evaporator
- condenser
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Abstract
The utility model relates to an industrial water chiller of coiled pipes. The water chiller comprises a compressor, a condenser, a water tank and a water pump, wherein a coiled pipe evaporator is installed inside the water tank; the coiled pipe evaporator is installed fixedly through a waved coiled pipe clamp plate; the compressor is connected with the condenser and the coiled pipe evaporator through pipelines respectively; the condenser is connected with the coiled pipe evaporator through pipelines after passing through a filter and an expansion valve; the coiled pipe evaporator is connected with an external load through a return water pipe via pipelines; the water tank is connected with the water pump through a water outlet pipe via pipelines; and the water pump is connected with the external load through pipelines. According to the utility model, the waved coiled pipe clamp plate is adopted to fix the coiled pipe evaporator, so that the coiled pipe evaporator can be kept in reliable fixation; the coiled pipes are in equal clearances, so that the coiled pipe evaporator can exchange heat with refrigeration water in the water tank uniformly, and the heat exchange efficiency is improved.
Description
Technical field
The utility model relates to the Cool-water Machine for Industry field, particularly a kind of coil pipe Cool-water Machine for Industry.
Background technology
Cool-water Machine for Industry in the market mainly is made up of compressor, condenser, filter, expansion valve, coil evaporator, water tank, water pump etc.During work; The low-temp low-pressure gaseous refrigerant gets into condenser through compressor work done becoming high temperature and high pressure gaseous refrigerant; Warm high pressure liquid refrigerant in being condensed into through the condenser heat exchange; In warm high pressure liquid refrigerant become the low-temp low-pressure liquid refrigerant through expansion valve throttling step-down and get into the coil evaporator that places in the water tank, the low-temp low-pressure liquid refrigerant absorbs in the water tank that vaporization becomes the low-temp low-pressure gaseous refrigerant behind the chilled water heat in the evaporimeter, gets into compressor cycle work once more.Chilled water becomes cryogenic freezing water because of coil evaporator inner refrigerant vaporization heat absorption is pulled away heat in the water tank, and chilled water is delivered to the external load cooling through radiator drain by water pump, with the external load heat exchange after return pipe is back to water tank; So periodic duty, so coil evaporator is important components in the cooling-water machine, but existing its coil pipe of coil evaporator adopts the copper pipe welding fixing; Welding process requirement is high, and cost is high, and the coil pipe gap is uneven; Inhomogeneous with chilled water area of passage in the water tank, heat exchange efficiency is low, and energy loss is big; And easy contaminated environment is leaked in the refrigerator pipes Louis.
Summary of the invention
The utility model technical problem to be solved provides a kind of coil pipe Cool-water Machine for Industry; Adopt waveform coil pipe clamping plate fixed disk pipe evaporator; The fixation of ability holding tray pipe evaporator is reliable; The gap evenly equates between the coil pipe, guarantees that the chilled water heat exchange is even in coil evaporator and the water tank, improves heat exchange efficiency.
The utility model solves the technical scheme that its technical problem adopted: a kind of coil pipe Cool-water Machine for Industry is provided; Comprise compressor, condenser, water tank and water pump; The inside of described water tank is equipped with coil evaporator; Described coil evaporator is through corrugated coil pipe clamping plate fixed installation; Described compressor links to each other with coil evaporator with condenser respectively through pipeline, and described condenser links to each other with coil evaporator after passing through filter and expansion valve through pipeline, and described coil evaporator passes through return pipe and links to each other with external load through pipeline; Described water tank links to each other with water pump through pipeline through outlet pipe, and described water pump links to each other with external load through pipeline.
Described coil evaporator is made up of internal layer copper pipe and outer copper pipe; Every layer of copper pipe becomes spring-like to form by a copper pipe is curling; Have respectively on three equally distributed positions of described internal layer copper pipe and outer copper pipe upper edge circumference up and down that 2 corrugated coil pipe clamping plate are fixedly clamped copper pipe, inside and outside connect through bolt between the corresponding corrugated coil pipe clamping plate on the two-layer copper pipe.
The copper pipe number of plies of described coil evaporator and the power and the heat exchange area of cooling-water machine match.
The centre of described corrugated coil pipe clamping plate is a wavy shaped configuration, and there is smooth part at two ends, and the evener at described two ends divides symmetrical two through holes that respectively have, and the centre position of described wavy shaped configuration has a through hole.
The material of described corrugated coil pipe clamping plate is a Figured aluminium plate.
Described condenser can be selected air-cooled condenser or water-cooled condenser for use.
Described expansion valve is optional with electric expansion valve or heating power expansion valve or capillary.
Beneficial effect
The utility model relates to provides a kind of coil pipe Cool-water Machine for Industry, adopts waveform coil pipe clamping plate fixed disk pipe evaporator, and the fixation of ability holding tray pipe evaporator is reliable; The gap evenly equates between the coil pipe; Guarantee that the chilled water heat exchange is even in coil evaporator and the water tank, improve heat exchange efficiency, eliminated drawback by original welding procedure; Practice thrift cost, reduced energy consumption.
Description of drawings
Fig. 1 is the pipeline structure figure of the utility model;
Fig. 2 is the structure chart of the described coil evaporator of the utility model;
Fig. 3 is the sketch map of the described waveform coil pipe of the utility model clamping plate.
The specific embodiment
Below in conjunction with specific embodiment, further set forth the utility model.Should be understood that these embodiment only to be used to the utility model is described and be not used in the restriction the utility model scope.Should be understood that in addition those skilled in the art can do various changes or modification to the utility model after the content of having read the utility model instruction, these equivalent form of values fall within the application's appended claims institute restricted portion equally.
Shown in Fig. 1-3; The embodiment of the utility model relates to a kind of coil pipe Cool-water Machine for Industry; Comprise compressor 1, condenser 2, water tank 6 and water pump 10, the inside of described water tank 6 is equipped with coil evaporator 5, and described coil evaporator 5 is through corrugated coil pipe clamping plate 7 fixed installations; Described compressor 1 links to each other with coil evaporator 5 with condenser 2 respectively through pipeline; Described condenser 2 links to each other with coil evaporator 5 with expansion valve 4 backs through filter 3 through pipeline, and described coil evaporator 5 links to each other with external load through pipeline through return pipe 8, and described water tank 6 links to each other with water pump 10 through pipeline through outlet pipe 9; Described water pump 10 links to each other with external load through pipeline; Described coil evaporator 5 is made up of internal layer copper pipe 5b and outer copper pipe 5a, and every layer of copper pipe becomes spring-like to be curled by a copper pipe to form, and has up and down 2 corrugated coil pipe clamping plate 7 that copper pipe is fixedly clamped on three equally distributed positions of described internal layer copper pipe 5b and outer copper pipe 5a upper edge circumference respectively; Inside and outside connect through bolt between the corresponding corrugated coil pipe clamping plate 7 on the two-layer copper pipe; The centre of described corrugated coil pipe clamping plate 7 is wavy shaped configuration 7a, and there is smooth part 7b at two ends, and the smooth part 7b at described two ends is symmetrical respectively has two through holes; The centre position of described wavy shaped configuration 7a has a through hole, and the material of described corrugated coil pipe clamping plate 7 is a Figured aluminium plate.
Embodiment 1
During work; The low-temp low-pressure gaseous refrigerant gets into condenser 2 through compressor 1 work done becoming high temperature and high pressure gaseous refrigerant; Warm high pressure liquid refrigerant in being condensed into through condenser 2 heat exchanges; In warm high pressure liquid refrigerant get into the coil evaporator 5 that places in the water tank 6 through electric expansion valve 4 throttling step-downs becoming low-temp low-pressure liquid refrigerant; The low-temp low-pressure liquid refrigerant absorbs to vaporize behind the chilled water heat in the water tank 6 in the coil evaporator 5 becomes the low-temp low-pressure gaseous refrigerant, gets into compressor 1 periodic duty once more.Chilled water becomes cryogenic freezing water because of coil evaporator 5 inner refrigerants vaporization heat absorption is pulled away heat in the water tank 6; Chilled water is delivered to the external load cooling through water tank 6 outlet pipes 9 by water pump 10; With the external load heat exchange after return pipe 8 is back to water tank 6, so periodic duty.Adopt waveform coil pipe clamping plate fixed disk pipe evaporator, can make that the gap evenly equates between the coil pipe, guaranteed that the interior chilled water heat exchange of coil evaporator and water tank is even.
Claims (7)
1. coil pipe Cool-water Machine for Industry; Comprise compressor (1), condenser (2), water tank (6) and water pump (10); It is characterized in that; The inside of described water tank (6) is equipped with coil evaporator (5), and described coil evaporator (5) is through corrugated coil pipe clamping plate (7) fixed installation, and described compressor (1) links to each other with coil evaporator (5) with condenser (2) respectively through pipeline; Described condenser (2) links to each other with coil evaporator (5) with expansion valve (4) back through filter (3) through pipeline; Described coil evaporator (5) links to each other with external load through pipeline through return pipe (8), and described water tank (6) links to each other with water pump (10) through pipeline through outlet pipe (9), and described water pump (10) links to each other with external load through pipeline.
2. a kind of coil pipe Cool-water Machine for Industry according to claim 1; It is characterized in that; Described coil evaporator (5) is made up of internal layer copper pipe (5b) and outer copper pipe (5a); Every layer of copper pipe becomes spring-like to form by a copper pipe is curling; Have respectively on three equally distributed positions of described internal layer copper pipe (5b) and outer copper pipe (5a) upper edge circumference up and down that 2 corrugated coil pipe clamping plate (7) are fixedly clamped copper pipe, inside and outside connect through bolt between the corresponding corrugated coil pipe clamping plate (7) on the two-layer copper pipe.
3. a kind of coil pipe Cool-water Machine for Industry according to claim 1 is characterized in that, the copper pipe number of plies of described coil evaporator (5) and the power and the heat exchange area of cooling-water machine match.
4. a kind of coil pipe Cool-water Machine for Industry according to claim 1; It is characterized in that; The centre of described corrugated coil pipe clamping plate (7) is wavy shaped configuration (7a); There is smooth part (7b) at two ends, and the smooth part (7b) at described two ends is symmetrical respectively has two through holes, and the centre position of described wavy shaped configuration (7a) has a through hole.
5. a kind of coil pipe Cool-water Machine for Industry according to claim 1 is characterized in that the material of described corrugated coil pipe clamping plate (7) is a Figured aluminium plate.
6. a kind of coil pipe Cool-water Machine for Industry according to claim 1 is characterized in that described condenser (2) can be selected air-cooled condenser or water-cooled condenser for use.
7. a kind of coil pipe Cool-water Machine for Industry according to claim 1 is characterized in that, described expansion valve (4) is optional with electric expansion valve or heating power expansion valve or capillary.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204467503U CN202328887U (en) | 2011-11-11 | 2011-11-11 | Industrial water chiller of coiled pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204467503U CN202328887U (en) | 2011-11-11 | 2011-11-11 | Industrial water chiller of coiled pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202328887U true CN202328887U (en) | 2012-07-11 |
Family
ID=46440868
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204467503U Expired - Fee Related CN202328887U (en) | 2011-11-11 | 2011-11-11 | Industrial water chiller of coiled pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202328887U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102809309A (en) * | 2012-08-07 | 2012-12-05 | 上海瀚艺冷冻机械有限公司 | Coiled pipe type heat exchanger used in industrial cooling-water machine |
| CN103791662A (en) * | 2012-10-31 | 2014-05-14 | 上海瀚艺冷冻机械有限公司 | Fixing device for submerged coil evaporator |
| CN104515340A (en) * | 2013-09-26 | 2015-04-15 | 宁夏琪凯节能设备有限公司 | Energy-saving environment-friendly refrigeration plant |
| CN108826723A (en) * | 2018-08-02 | 2018-11-16 | 天津蓝科机械有限公司 | A kind of cooling-water machine with serpentine condenser |
| CN109080059A (en) * | 2018-10-26 | 2018-12-25 | 宁波华热机械制造有限公司 | A kind of dual temperature output water type die heater with refrigeration system |
-
2011
- 2011-11-11 CN CN2011204467503U patent/CN202328887U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102809309A (en) * | 2012-08-07 | 2012-12-05 | 上海瀚艺冷冻机械有限公司 | Coiled pipe type heat exchanger used in industrial cooling-water machine |
| CN103791662A (en) * | 2012-10-31 | 2014-05-14 | 上海瀚艺冷冻机械有限公司 | Fixing device for submerged coil evaporator |
| CN104515340A (en) * | 2013-09-26 | 2015-04-15 | 宁夏琪凯节能设备有限公司 | Energy-saving environment-friendly refrigeration plant |
| CN108826723A (en) * | 2018-08-02 | 2018-11-16 | 天津蓝科机械有限公司 | A kind of cooling-water machine with serpentine condenser |
| CN109080059A (en) * | 2018-10-26 | 2018-12-25 | 宁波华热机械制造有限公司 | A kind of dual temperature output water type die heater with refrigeration system |
| CN109080059B (en) * | 2018-10-26 | 2023-11-14 | 宁波华热机械制造有限公司 | Double-temperature output water type mold temperature machine with refrigerating system |
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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 |
Granted publication date: 20120711 Termination date: 20141111 |
|
| EXPY | Termination of patent right or utility model |