CN201368616Y - Dual-system chiller - Google Patents
Dual-system chiller Download PDFInfo
- Publication number
- CN201368616Y CN201368616Y CNU2009200193013U CN200920019301U CN201368616Y CN 201368616 Y CN201368616 Y CN 201368616Y CN U2009200193013 U CNU2009200193013 U CN U2009200193013U CN 200920019301 U CN200920019301 U CN 200920019301U CN 201368616 Y CN201368616 Y CN 201368616Y
- Authority
- CN
- China
- Prior art keywords
- inlet
- heat exchanger
- liquid outlet
- outlet
- water
- 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 - Lifetime
Links
Images
Landscapes
- Devices That Are Associated With Refrigeration Equipment (AREA)
Abstract
The utility model discloses a dual-system chiller which comprises a water tank; a water outlet pipe and a water return pipe are arranged on the water tank; the water outlet pipe is respectively connected with a first heat exchanger and a second heat exchanger; and the water outlet of the first heat exchanger and the water outlet of the second heat exchanger are both connected with a water supply pipeline. The dual-system chiller has the advantages of reasonable structure design, low cost and the like; when any set of cooling system fails and can not run, the other set of cooling system can still provide circulating cold water, thereby ensuring the continuous normal operation of the equipment.
Description
Technical field
The utility model relates to a kind of handpiece Water Chilling Units, specifically a kind of dual system handpiece Water Chilling Units.
Background technology
Some enterprise needs to use cooling-water machine to come to provide circulating water as machine in process of production, traditional handpiece Water Chilling Units inside has only a cover refrigeration system, when a certain parts in the refrigeration system break down or cold-producing medium when leaking, handpiece Water Chilling Units can't continue to provide cold water, cause production process to proceed, also might damage production equipment when serious, cause tremendous loss to enterprise.
Summary of the invention
The purpose of this utility model provides a kind of dual system handpiece Water Chilling Units, it adopts the separate refrigeration plant of two covers, an and shared water system, when any cover refrigeration system breaks down can not move the time, another set of refrigeration system still can provide circulating water, the normal continuously operation of support equipment.
The utility model for achieving the above object, be achieved through the following technical solutions: comprise water tank, water tank is provided with outlet pipe and return pipe, outlet pipe is connected with second heat exchanger with first heat exchanger respectively, the delivery port of the delivery port of first heat exchanger and second heat exchanger all is connected with water supply line, the refrigerant outlet of first heat exchanger is connected with the inlet of first gas-liquid separator, the liquid outlet of first gas-liquid separator is connected with the inlet of first compressor, the liquid outlet of first compressor is connected with the inlet of first condenser, the liquid outlet of first condenser is connected with the inlet of first reservoir, the liquid outlet of first reservoir is connected with the inlet of first filter, the liquid outlet of first filter is connected with the refrigerant inlet of first heat exchanger, the refrigerant outlet of second heat exchanger is connected with the inlet of second gas-liquid separator, the liquid outlet of second gas-liquid separator is connected with the inlet of second compressor, the liquid outlet of second compressor is connected with the inlet of second condenser, the liquid outlet of second condenser is connected with the inlet of second reservoir, the liquid outlet of second reservoir is connected with the inlet of second filter, and the liquid outlet of second filter is connected with the refrigerant inlet of second heat exchanger.
Advantage of the present utility model is: reasonable in design, and when any cover refrigeration system breaks down can not move the time, another set of refrigeration system still can provide circulating water, the normal continuously operation of support equipment; Cost is low etc.
Description of drawings
Fig. 1 is the utility model structural representation.
The specific embodiment
Dual system handpiece Water Chilling Units described in the utility model comprises water tank 1, water tank 1 is provided with outlet pipe 2 and return pipe 3, outlet pipe 2 is connected with second heat exchanger 5 with first heat exchanger 4 respectively, the delivery port of the delivery port of first heat exchanger 4 and second heat exchanger 5 all is connected with water supply line 6, the refrigerant outlet of first heat exchanger 4 is connected with the inlet of first gas-liquid separator 11, the liquid outlet of first gas-liquid separator 11 is connected with the inlet of first compressor 10, the liquid outlet of first compressor 10 is connected with the inlet of first condenser 9, the liquid outlet of first condenser 9 is connected with the inlet of first reservoir 8, the liquid outlet of first reservoir 8 is connected with the inlet of first filter 7, the liquid outlet of first filter 7 is connected with the refrigerant inlet of first heat exchanger 4, the refrigerant outlet of second heat exchanger 5 is connected with the inlet of second gas-liquid separator 16, the liquid outlet of second gas-liquid separator 16 is connected with the inlet of second compressor 15, the liquid outlet of second compressor 15 is connected with the inlet of second condenser 14, the liquid outlet of second condenser 14 is connected with the inlet of second reservoir 13, the liquid outlet of second reservoir 13 is connected with the inlet of second filter 12, and the liquid outlet of second filter 12 is connected with the refrigerant inlet of second heat exchanger 5.Described water tank 1 is connected with two cover refrigerating plants respectively, for it provides recirculated water, during use, two cover refrigerating plants can be worked simultaneously, also can have only a cover refrigerating plant job, when this cover refrigerating plant breaks down, automatically switch to another set of refrigerating plant work.
Claims (1)
1, the dual system handpiece Water Chilling Units, comprise water tank (1), water tank (1) is provided with outlet pipe (2) and return pipe (3), it is characterized in that: outlet pipe (2) is connected with second heat exchanger (5) with first heat exchanger (4) respectively, the delivery port of the delivery port of first heat exchanger (4) and second heat exchanger (5) all is connected with water supply line (6), the refrigerant outlet of first heat exchanger (4) is connected with the inlet of first gas-liquid separator (11), the liquid outlet of first gas-liquid separator (11) is connected with the inlet of first compressor (10), the liquid outlet of first compressor (10) is connected with the inlet of first condenser (9), the liquid outlet of first condenser (9) is connected with the inlet of first reservoir (8), the liquid outlet of first reservoir (8) is connected with the inlet of first filter (7), the liquid outlet of first filter (7) is connected with the refrigerant inlet of first heat exchanger (4), the refrigerant outlet of second heat exchanger (5) is connected with the inlet of second gas-liquid separator (16), the liquid outlet of second gas-liquid separator (16) is connected with the inlet of second compressor (15), the liquid outlet of second compressor (15) is connected with the inlet of second condenser (14), the liquid outlet of second condenser (14) is connected with the inlet of second reservoir (13), the liquid outlet of second reservoir (13) is connected with the inlet of second filter (12), and the liquid outlet of second filter (12) is connected with the refrigerant inlet of second heat exchanger (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009200193013U CN201368616Y (en) | 2009-02-17 | 2009-02-17 | Dual-system chiller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009200193013U CN201368616Y (en) | 2009-02-17 | 2009-02-17 | Dual-system chiller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201368616Y true CN201368616Y (en) | 2009-12-23 |
Family
ID=41487508
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2009200193013U Expired - Lifetime CN201368616Y (en) | 2009-02-17 | 2009-02-17 | Dual-system chiller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201368616Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102434992A (en) * | 2011-11-21 | 2012-05-02 | 广州恒星冷冻机械制造有限公司 | Integrated machine set for cooling milk |
| CN103363701A (en) * | 2012-04-10 | 2013-10-23 | 多乐空气处理设备（苏州）有限公司 | Dual-system hybrid refrigeration method and system |
| CN103604238A (en) * | 2013-11-25 | 2014-02-26 | 广东吉荣空调有限公司 | High-precision industrial cooling machine with built-in integrated hydraulic system |
| CN103925752A (en) * | 2013-01-10 | 2014-07-16 | 海瑞弗机房设备(北京)有限公司 | Refrigeration device and refrigeration method |
| CN106839262A (en) * | 2016-12-14 | 2017-06-13 | 珠海格力电器股份有限公司 | Air conditioner pipeline system and air conditioner pipeline system control method and device |
| CN107560208A (en) * | 2016-06-30 | 2018-01-09 | 新特能源股份有限公司 | A kind of freon refrigeration system |
-
2009
- 2009-02-17 CN CNU2009200193013U patent/CN201368616Y/en not_active Expired - Lifetime
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102434992A (en) * | 2011-11-21 | 2012-05-02 | 广州恒星冷冻机械制造有限公司 | Integrated machine set for cooling milk |
| CN102434992B (en) * | 2011-11-21 | 2014-04-09 | 广州恒星冷冻机械制造有限公司 | Integrated machine set for cooling milk |
| CN103363701A (en) * | 2012-04-10 | 2013-10-23 | 多乐空气处理设备（苏州）有限公司 | Dual-system hybrid refrigeration method and system |
| CN103363701B (en) * | 2012-04-10 | 2016-01-27 | 多乐空气处理设备（苏州）有限公司 | Dual-system hybrid refrigeration and system |
| CN103925752A (en) * | 2013-01-10 | 2014-07-16 | 海瑞弗机房设备(北京)有限公司 | Refrigeration device and refrigeration method |
| CN103925752B (en) * | 2013-01-10 | 2016-04-20 | 海瑞弗机房设备(北京)有限公司 | Refrigerating plant and refrigerating method |
| CN103604238A (en) * | 2013-11-25 | 2014-02-26 | 广东吉荣空调有限公司 | High-precision industrial cooling machine with built-in integrated hydraulic system |
| CN107560208A (en) * | 2016-06-30 | 2018-01-09 | 新特能源股份有限公司 | A kind of freon refrigeration system |
| CN107560208B (en) * | 2016-06-30 | 2020-08-04 | 新特能源股份有限公司 | Freon refrigerating system |
| CN106839262A (en) * | 2016-12-14 | 2017-06-13 | 珠海格力电器股份有限公司 | Air conditioner pipeline system and air conditioner pipeline system control method and device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201368616Y (en) | Dual-system chiller | |
| CN203731728U (en) | Water cooling machine capable of outputting two branches of water different in temperature | |
| CN204301357U (en) | Energy-saving circulating operation system of water chilling unit | |
| CN102393106B (en) | Dual-channel condenser with heat recovery and condensing temperature control structure | |
| CN103168834B (en) | Fruit and vegetable temperature activation processing system | |
| CN203848732U (en) | Chilled water and circulating cooling water combined heat exchange system | |
| CN201945083U (en) | Water chilling unit | |
| CN108917228A (en) | A kind of refrigeration heating system using low-temperature industrial recirculated cooling water | |
| CN201764763U (en) | Two-stage temperature-reducing ice slurry cold storage device | |
| CN212713742U (en) | Sputter coating cooling water circulation system | |
| CN203798001U (en) | Water chilling unit system for air cooling industry | |
| CN201620149U (en) | Water cooling system of precooler | |
| CN203586622U (en) | Combined heat exchanger | |
| CN203274351U (en) | Ice slurry cold water heat pump unit | |
| CN202470548U (en) | Dual-channel condenser with heat recovery and condensing temperature control structure | |
| CN102865690B (en) | Water cooling unit | |
| CN201465580U (en) | Water cooling system | |
| CN209877246U (en) | Cooling system for purification workshop | |
| CN203964424U (en) | The direct-cooled unit of the special-purpose sharing system vortex full-liquid type in parallel of Surface Processing Industry | |
| CN203671980U (en) | Industrial air-cooled frequency-conversion parallel type water chilling unit | |
| CN204902296U (en) | Dilatation refrigerating system parallels | |
| CN204388412U (en) | A kind of refrigeration system | |
| CN211552105U (en) | Semiconductor refrigerating device of beer machine | |
| CN204084929U (en) | A kind of water-cooled cooling unit | |
| CN203837404U (en) | Double-pipe isolation type beverage cooling unit |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20091223 |
|
| CX01 | Expiry of patent term |