CN220417818U - Accurate temperature control system of refrigerator - Google Patents
Accurate temperature control system of refrigerator Download PDFInfo
- Publication number
- CN220417818U CN220417818U CN202321657748.XU CN202321657748U CN220417818U CN 220417818 U CN220417818 U CN 220417818U CN 202321657748 U CN202321657748 U CN 202321657748U CN 220417818 U CN220417818 U CN 220417818U
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- CN
- China
- Prior art keywords
- water
- water tank
- control system
- temperature control
- refrigerator
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 99
- 238000010438 heat treatment Methods 0.000 claims abstract description 27
- 238000007789 sealing Methods 0.000 claims description 14
- 239000000853 adhesive Substances 0.000 claims description 3
- 230000001070 adhesive effect Effects 0.000 claims description 3
- 239000007788 liquid Substances 0.000 abstract description 7
- 238000013016 damping Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 239000012535 impurity Substances 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 238000004064 recycling Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000003507 refrigerant Substances 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Abstract
The utility model discloses a precise temperature control system of a refrigerator, which comprises a water tank, wherein a supporting leg is fixed below the water tank, a tank cover is arranged on the water tank, a fixing piece is arranged above the tank cover, a fixing bolt penetrates through the upper surface of the fixing piece, a connector is fixed above the fixing piece, a heating pipe is fixed below the connector, and a water pump is arranged on one side of the water tank; this accurate temperature control system of refrigerator uses through the cooperation of water tank, heating pipe, water inlet, water pump and delivery port, is connected the water inlet with condenser liquid outlet in the refrigerator in the use of the device, is connected the delivery port with condenser inlet, opens the switch of water pump and draws in the condenser with water, flows back to the water tank from the water inlet again and recycles, and when the temperature was too low in the water tank, the switch of opening the heating pipe can be to water heating, and rethread water pump is taken back to the condenser, and then the temperature of accurate control refrigerator.
Description
Technical Field
The utility model relates to the technical field of freezers, in particular to a precise temperature control system of a freezer.
Background
The refrigerator is a mechanical equipment for low-temp. refrigeration by changing pressure change of refrigerant gas by using compressor, and its adopted compressor is different from general air compressor according to its difference of structure and working principle, and can be divided into piston type, screw type and centrifugal type, etc. different forms.
In the prior art of China patent publication No. CN218179334U, the novel experimental refrigerator comprises a refrigerator main body and a movable box, wherein a damping groove is formed in the movable box, and a buffering damping mechanism and a plurality of damping mechanisms are arranged in the damping groove.
Disclosure of Invention
The utility model aims to provide a precise temperature control system of a refrigerator, which aims to solve the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an accurate temperature control system of refrigerator, includes the water tank, the below of water tank is fixed with the supporting leg, the installation of water tank has the case lid, the top of case lid is provided with the stationary blade, fixing bolt has been run through on the top surface of stationary blade, the top of stationary blade is fixed with the connector, the below of connector is fixed with the heating pipe, the water pump is installed to one side of water tank, the output tube is installed to one side of water pump, the filter vat is installed to the other end of output tube.
Preferably, the fixing piece is in an open hole type, and the connector is in threaded connection with the box cover through a fixing bolt.
Preferably, the heating pipes are symmetrically arranged on the central axis of the water tank, and the heating pipes are matched with the connectors for use.
Preferably, a water inlet is formed in one side of the water tank, a flange is mounted at one end of the water inlet, and a sealing ring is attached to one side of the flange.
Preferably, the sealing ring is in adhesive connection with the flange, and the size of the sealing ring is identical with that of the flange.
Preferably, a water outlet is arranged on one side of the filter vat, and a filter screen is arranged in the filter vat.
Preferably, the filter screens are arranged at equal intervals in the filter vat, and the filter screens are matched with the water outlet for use.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the accurate temperature control system of the refrigerator, through the cooperation of the water tank, the heating pipe, the water inlet, the water pump and the water outlet, the water inlet is connected with a liquid outlet of a condenser in the refrigerator in the using process of the device, the water outlet is connected with a liquid inlet of the condenser, a switch of the water pump is turned on to pump water into the condenser, the water flows back to the water tank from the water inlet for recycling, when the water temperature in the water tank is too low, the switch of the heating pipe is turned on to heat the water, and the water is pumped back to the condenser through the water pump, so that the temperature of the refrigerator is accurately controlled;
2. according to the accurate temperature control system of the refrigerator, through the arrangement of the fixing piece, the fixing bolt, the connector and the heating pipe, the connector can be detached by screwing out the fixing bolt in the using process of the refrigerator, so that workers can conveniently replace the heating pipe when the heating pipe is damaged, and the refrigerator is convenient to install;
3. this accurate temperature control system of refrigerator, through the setting of flange, sealing washer, filter vat and filter screen, be convenient for be connected the liquid outlet of water inlet and refrigerator condenser through the setting of flange in the use of the device, the sealing washer can guarantee the leakproofness of connector, has avoided water to ooze, when water is drawn into in the filter vat, can filter the impurity in the water through the filter screen.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic view of a heating tube according to the present utility model;
FIG. 3 is a schematic side view of the flange of the present utility model;
FIG. 4 is a schematic cross-sectional view of a filter cartridge of the present utility model;
fig. 5 is an enlarged view of the structure of fig. 2 a according to the present utility model.
In the figure: 1. a water tank; 2. support legs; 3. a case cover; 4. a fixing piece; 5. a fixing bolt; 6. a connector; 7. heating pipes; 8. a water inlet; 9. a flange; 10. a seal ring; 11. a water pump; 12. an output pipe; 13. a filter vat; 14. a water outlet; 15. and (5) a filter screen.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-5, the present utility model provides the following technical solutions: the utility model provides an accurate temperature control system of refrigerator, includes water tank 1, and the below of water tank 1 is fixed with supporting leg 2, and the case lid 3 is installed to water tank 1, and the top of case lid 3 is provided with stationary blade 4, and fixing bolt 5 has been run through on the top surface of stationary blade 4, and the top of stationary blade 4 is fixed with connector 6, and the below of connector 6 is fixed with heating pipe 7, and water pump 11 is installed to one side of water tank 1, and output tube 12 is installed to one side of water pump 11, and filter vat 13 is installed to the other end of output tube 12.
In the embodiment, the fixing piece 4 is provided with an opening, the connector 6 is in threaded connection with the box cover 3 through the fixing bolt 5, and the connector 6 can be detached by screwing out the fixing bolt 5, so that a worker can conveniently replace the heating pipe 7 when the heating pipe is damaged.
In this embodiment, the heating pipe 7 is symmetrically arranged on the central axis of the water tank 1, the heating pipe 7 is matched with the connector 6 for use, when the water temperature in the water tank 1 is too low, the water can be heated by opening the switch of the heating pipe 7, and then the water is pumped out by the water pump 11 to return to the condenser, so that the temperature of the refrigerator is accurately controlled.
In this embodiment, one side of the water tank 1 is provided with the water inlet 8, the flange 9 is installed to the one end of water inlet 8, and one side laminating of flange 9 has sealing washer 10, is convenient for be connected the liquid outlet of water inlet 8 and refrigerator condenser through the setting of flange 9 in the use of the device, has improved the practicality of the device.
In this embodiment, the sealing ring 10 is in adhesive connection with the flange 9, the size of the sealing ring 10 is identical to that of the flange 9, the sealing performance of the connecting port can be ensured by the sealing ring 10, and water seepage is avoided.
In this embodiment, a water outlet 14 is provided at one side of the filter tub 13, and a filter screen 15 is installed inside the filter tub 13, so that when water is pumped into the filter tub 13, impurities in the water can be filtered out through the filter screen 15.
In this embodiment, the filter screen 15 is disposed at equal intervals inside the filter vat 13, the filter screen 15 is matched with the water outlet 14, and multiple layers of filter screens 15 are disposed inside the filter vat 13, so as to improve the filtering effect of the filter vat 13.
Working principle: when the accurate temperature control system of the refrigerator is used, an external power supply is firstly connected, then the water inlet 8 is connected with the liquid outlet of a condenser in the refrigerator, the water outlet 14 is connected with the liquid inlet of the condenser, the sealing ring 10 can ensure the tightness of the connecting port, then the switch of the water pump 11 is opened to pump water into the condenser, and then the water flows back to the water tank 1 from the water inlet 8 for recycling, when the water temperature in the water tank 1 is too low, the switch of the heating pipe 7 is opened to heat the water, the proper temperature of the water tank 1 is ensured, finally the fixing bolt 5 is unscrewed when the refrigerator is damaged, the connecting head 6 is detached to replace the heating pipe 7, the external power supply of the refrigerator is cut off when the refrigerator is not used, the model of the heating pipe 7 is PFP700, the model of the water pump 11 is PW-EA175H, and thus the use process of the accurate temperature control system of the refrigerator is completed.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a accurate temperature control system of refrigerator, includes water tank (1), its characterized in that: the utility model discloses a water tank, including water tank (1), fixing piece (4), connecting head (6), heating pipe (7), water pump (11) are installed to the below of water tank (1), install case lid (3) of water tank (1), the top of case lid (3) is provided with stationary blade (4), the top surface of stationary blade (4) is run through and is had fixing bolt (5), the top of stationary blade (4) is fixed with connector (6), the below of connector (6) is fixed with heating pipe (7), output tube (12) are installed to one side of water tank (1), filter vat (13) are installed to one side of water pump (11), the other end of output tube (12).
2. The precise temperature control system of a refrigerator according to claim 1, wherein the fixing piece (4) is provided with an opening, and the connector (6) is in threaded connection with the case cover (3) through a fixing bolt (5).
3. The precise temperature control system of a refrigerator according to claim 1, wherein the heating pipes (7) are symmetrically arranged with the central axis of the water tank (1), and the heating pipes (7) are matched with the connector (6).
4. The precise temperature control system of a refrigerator according to claim 1, wherein a water inlet (8) is formed in one side of the water tank (1), a flange (9) is mounted at one end of the water inlet (8), and a sealing ring (10) is attached to one side of the flange (9).
5. The precise temperature control system of a refrigerator according to claim 4, wherein the sealing ring (10) is in adhesive connection with the flange (9), and the size of the sealing ring (10) is identical to the size of the flange (9).
6. The precise temperature control system of a refrigerator according to claim 1, wherein a water outlet (14) is provided at one side of the filter vat (13), and a filter screen (15) is installed inside the filter vat (13).
7. The precise temperature control system of a refrigerator according to claim 6, wherein the filter screen (15) is arranged at equal intervals inside the filter barrel (13), and the filter screen (15) is matched with the water outlet (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321657748.XU CN220417818U (en) | 2023-06-28 | 2023-06-28 | Accurate temperature control system of refrigerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321657748.XU CN220417818U (en) | 2023-06-28 | 2023-06-28 | Accurate temperature control system of refrigerator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220417818U true CN220417818U (en) | 2024-01-30 |
Family
ID=89643342
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321657748.XU Active CN220417818U (en) | 2023-06-28 | 2023-06-28 | Accurate temperature control system of refrigerator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220417818U (en) |
-
2023
- 2023-06-28 CN CN202321657748.XU patent/CN220417818U/en active Active
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