CN203464526U - Precise temperature control refrigerating device - Google Patents
Precise temperature control refrigerating device Download PDFInfo
- Publication number
- CN203464526U CN203464526U CN201320549237.6U CN201320549237U CN203464526U CN 203464526 U CN203464526 U CN 203464526U CN 201320549237 U CN201320549237 U CN 201320549237U CN 203464526 U CN203464526 U CN 203464526U
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- China
- Prior art keywords
- compressor
- condenser
- temperature
- evaporimeter
- sensing probe
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Abstract
The utility model relates to the field of refrigeration, in particular to a precise temperature control refrigerating device. The precise temperature control refrigerating device comprises a condenser, an evaporator provided with a temperature sensing probe C, and a compressor, wherein the evaporator is connected with the compressor; an interception electromagnetic valve and a liquid accumulator are sequentially arranged between the evaporator and the compressor; the condenser and a filter are sequentially arranged between the compressor and the evaporator; the condenser, the evaporator and the compressor form a loop; an induction piece for controlling the opening and closing of a fan on the condenser is arranged on the loop. The precise temperature control refrigerating device has the benefits of storing a refrigerant to enable a refrigerating system to become more stable, reducing the loss of the refrigerant caused by little leakage of a refrigerating pipeline and relieving the impact of the refrigerant on the compressor in the low-temperature environment to protect the compressor.
Description
Technical field
The utility model relates to refrigerating field, especially a kind of accurate temperature controlling refrigerating plant.
Background technology
Refrigerating plant is widely used, but high frequent start-stop in using has at present caused infringement to compressor, has shortened widely the service life of compressor.
Summary of the invention
In order to solve the technical problem of the frequent start-stop of above-mentioned compressor, the utility model provides a kind of accurate temperature controlling refrigerating plant.
The technical solution of the utility model is as follows:
A kind of accurate temperature controlling refrigerating plant, comprise condenser, be provided with evaporimeter, the compressor of temperature-sensing probe C, described evaporimeter is connected with compressor, between described evaporimeter and compressor, be provided with successively and hold back magnetic valve and reservoir, between described compressor and evaporimeter, be provided with successively condenser and filter, described condenser, evaporimeter, compressor form loop, and described loop is provided with the induction pieces of controlling the fan start-stop on condenser.
As preferably, described induction pieces comprises pressure switch, and described pressure switch is arranged on compressor high-voltage end.
As preferably, described induction pieces comprises temperature-sensing probe A, and described temperature-sensing probe A is arranged on condenser ends.
As preferably, described induction pieces comprises temperature-sensing probe B, and described temperature-sensing probe B is arranged on filter.
Use the technical solution of the utility model, store refrigerant, makes refrigeration system more stable; The loss of refrigerant that correction causes because of the small leakage of refrigeration pipe; Under low temperature environment, alleviate the impact of cold-producing medium to compressor, protection compressor.
Accompanying drawing explanation
Fig. 1,2, the 3rd, structural representation of the present utility model.
The specific embodiment
Below in conjunction with drawings and Examples, the utility model is described in further detail.
A kind of accurate temperature controlling refrigerating plant as shown in Figure 1, comprise condenser 2, be provided with the evaporimeter 6 of temperature-sensing probe C5, compressor 1, described evaporimeter 6 is connected with compressor 1, between described evaporimeter 6 and compressor 1, be provided with successively and hold back magnetic valve 8 and reservoir 9, between described compressor 1 and evaporimeter 6, be provided with successively condenser 2 and filter 4, described condenser 2, evaporimeter 6, compressor forms loop, flow to as compressor 1, condenser 2, filter 4, evaporimeter 6, hold back magnetic valve 9, reservoir 9, described loop is provided with the induction pieces of controlling fan 3 start-stops on condenser 2, described induction pieces comprises pressure switch 7, described pressure switch 7 is arranged on compressor 1 high-pressure side.
During use, the temperature-sensing probe C5 on evaporimeter 6, detects the temperature that is frozen medium and drops to while requiring temperature, and the magnetic valve 8 that dams of evaporimeter 6 cuts out, and stops flowing of evaporimeter 6 inner refrigerants, guarantees that cooled medium temperature can not continue to decline.Temperature-sensing probe C5 on evaporimeter 6 detects and is frozen after medium temperature rising, and the magnetic valve 8 that dams can be opened, and cold-producing medium circulates again, and being frozen medium temperature can reduce again, and so iterative cycles, makes to be frozen medium and keep constant cryogenic temperature.
As shown in Figure 2, the present embodiment as different from Example 1 described induction pieces comprises temperature-sensing probe A10, and described temperature-sensing probe A10 is arranged on condenser 2 ends.
As shown in Figure 3, the present embodiment as different from Example 1 described induction pieces comprises temperature-sensing probe B11, and described temperature-sensing probe B11 is arranged on filter 4.
Claims (4)
1. an accurate temperature controlling refrigerating plant, comprise condenser (2), be provided with temperature-sensing probe C(5) evaporimeter (6), compressor (1), described evaporimeter (6) is connected with compressor (1), it is characterized in that: between described evaporimeter (6) and compressor (1), be provided with successively and hold back magnetic valve (8) and reservoir (9), between described compressor (1) and evaporimeter (6), be provided with successively condenser (2) and filter (4), described condenser (2), evaporimeter (6), compressor forms loop, described loop is provided with the induction pieces of controlling fan (3) start-stop on condenser (2).
2. a kind of accurate temperature controlling refrigerating plant according to claim 1, is characterized in that: described induction pieces comprises pressure switch (7), and described pressure switch (7) is arranged on compressor (1) high-pressure side.
3. a kind of accurate temperature controlling refrigerating plant according to claim 1, is characterized in that: described induction pieces comprises temperature-sensing probe A(10), described temperature-sensing probe A(10) be arranged on condenser (2) end.
4. a kind of accurate temperature controlling refrigerating plant according to claim 1, is characterized in that: described induction pieces comprises temperature-sensing probe B(11), described temperature-sensing probe B(11) be arranged on filter (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320549237.6U CN203464526U (en) | 2013-09-04 | 2013-09-04 | Precise temperature control refrigerating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320549237.6U CN203464526U (en) | 2013-09-04 | 2013-09-04 | Precise temperature control refrigerating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203464526U true CN203464526U (en) | 2014-03-05 |
Family
ID=50176888
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320549237.6U Expired - Fee Related CN203464526U (en) | 2013-09-04 | 2013-09-04 | Precise temperature control refrigerating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203464526U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103423908A (en) * | 2013-09-04 | 2013-12-04 | 刘盈 | Precise temperature control cooling device |
-
2013
- 2013-09-04 CN CN201320549237.6U patent/CN203464526U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103423908A (en) * | 2013-09-04 | 2013-12-04 | 刘盈 | Precise temperature control cooling device |
| CN103423908B (en) * | 2013-09-04 | 2015-10-14 | 刘盈 | A kind of accurate temperature controlling refrigerating plant |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140305 Termination date: 20140904 |
|
| EXPY | Termination of patent right or utility model |