CN202024443U - Temperature regulation device of central air conditioner - Google Patents
Temperature regulation device of central air conditioner Download PDFInfo
- Publication number
- CN202024443U CN202024443U CN2011201119043U CN201120111904U CN202024443U CN 202024443 U CN202024443 U CN 202024443U CN 2011201119043 U CN2011201119043 U CN 2011201119043U CN 201120111904 U CN201120111904 U CN 201120111904U CN 202024443 U CN202024443 U CN 202024443U
- Authority
- CN
- China
- Prior art keywords
- temperature
- central air
- compressor
- air conditioner
- regulation device
- 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
- 239000007788 liquid Substances 0.000 claims abstract description 8
- 238000004378 air conditioning Methods 0.000 claims description 5
- 238000010438 heat treatment Methods 0.000 claims description 3
- 239000003507 refrigerant Substances 0.000 abstract description 3
- 238000007599 discharging Methods 0.000 abstract 1
- 239000007921 spray Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 230000008447 perception Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
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- Air Conditioning Control Device (AREA)
Abstract
A temperature regulation device of a central air conditioner belongs to the technical field of the central air conditioner and particularly relates to a refrigerant compressor set. A temperature control switch is arranged inside the refrigerant compressor set of the device, the temperature control switch is connected with a temperature sensor bag through capillary tubes, and the temperature sensor bag is arranged on an air discharging tube of a compressor. One end of an electromagnetic valve is connected with an air suction tube of the compressor, and the other end of the electromagnetic valve is connected with a system liquid tube through the capillary tubes. The temperature regulation device of the central air conditioner is simple in structure, convenient to operate and low in cost.
Description
Technical field
The utility model belongs to the central air-conditioning technical field, is specifically related to a kind of cold medium compressor group.
Background technology
Business air conditioner system compresses mechanism cold type temperature degree is higher relatively, especially uses the air-conditioning system of R32 refrigerant, and particularly when low-temperature heating, compressor exhaust temperature is up to 145 ℃.How regulating delivery temperature will be an important exploitation problem.Regulate delivery temperature at present generally with electric expansion valve or liquid spray expansion valve control compressor exhaust temperature: open expansion valve cold medium flux strengthens, and the liquid that does not evaporate enters compressor, and delivery temperature descends; But utilize electric expansion valve or liquid spray expansion valve control compressor exhaust temperature control more complicated, the cost height.
Summary of the invention
The purpose of this utility model provides a kind of central air-conditioning register, to solve prior art cost height, problems such as complicated operation.
The utility model mainly is made up of body, compressor, finned heat exchanger, double pipe heat exchanger, heating power expansion valve and connecting pipe, solving the technical scheme that its problem adopts is that temperature detect switch (TDS) is set in unit, temperature detect switch (TDS) connects the temperature-sensitive bag by capillary, and the temperature-sensitive bag is arranged on the blast pipe of compressor; Magnetic valve one end connects with compressor suction duct, and the other end connects with the system liquid pipe by capillary, constitutes register.
It is simple in structure adopting good effect of the present utility model, and easy and simple to handle, cost is low.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified:
Accompanying drawing 1 is a structural representation of the present utility model;
Accompanying drawing 2 is an A-A enlarged drawing of the present utility model;
1 unit, 2 magnetic valves, 3 blast pipes, 4 temperature-sensitive bags, 5 air intake ducts, 6 capillaries, 7 temperature detect switch (TDS)s, 8 system liquid pipes among the figure.
The specific embodiment
As shown in the figure: temperature detect switch (TDS) 7 is fixed on the crossbeam of unit 1, and temperature detect switch (TDS) 7 connects temperature-sensitive bag 4 by capillary 6, and temperature-sensitive bag 4 is fixed on the blast pipe 3 of compressor; Single-pass magnetic valve 2 one ends connect with compressor suction duct 5, and the other end connects with system liquid pipe 8 by capillary 6, constitute register.
During use,, when delivery temperature is elevated to a certain temperature, cut-offfing of temperature detect switch (TDS) control magnetic valve arranged,, reduce delivery temperature through capillary-compensated by temperature-sensitive bag perception delivery temperature.
Claims (1)
1. central air-conditioning register, mainly form by body, compressor, finned heat exchanger, double pipe heat exchanger, heating power expansion valve and connecting pipe, it is characterized in that in unit, being provided with temperature detect switch (TDS), temperature detect switch (TDS) connects the temperature-sensitive bag by capillary, and the temperature-sensitive bag is arranged on the blast pipe of compressor; Magnetic valve one end connects with compressor suction duct, and the other end connects with the system liquid pipe by capillary.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201119043U CN202024443U (en) | 2011-04-16 | 2011-04-16 | Temperature regulation device of central air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201119043U CN202024443U (en) | 2011-04-16 | 2011-04-16 | Temperature regulation device of central air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202024443U true CN202024443U (en) | 2011-11-02 |
Family
ID=44849391
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201119043U Expired - Lifetime CN202024443U (en) | 2011-04-16 | 2011-04-16 | Temperature regulation device of central air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202024443U (en) |
-
2011
- 2011-04-16 CN CN2011201119043U patent/CN202024443U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: RUIDONG GROUP CO., LTD. Free format text: FORMER OWNER: WANG RUDONG Effective date: 20140528 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20140528 Address after: East East Economic Development Zone 253000 Shandong Tianqu project of Dezhou province No. 6555 Patentee after: RUIDONG GROUP CO., LTD. Address before: 253000 Shandong Province, Dezhou City Road District No. 7 Tianqu Building 2 unit 202 Patentee before: Wang Rudong |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20111102 |