CN220648715U - Multi-loop low-temperature cold liquid equipment - Google Patents
Multi-loop low-temperature cold liquid equipment Download PDFInfo
- Publication number
- CN220648715U CN220648715U CN202321150577.1U CN202321150577U CN220648715U CN 220648715 U CN220648715 U CN 220648715U CN 202321150577 U CN202321150577 U CN 202321150577U CN 220648715 U CN220648715 U CN 220648715U
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- cold liquid
- fixedly connected
- case
- temperature
- pipe
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- 239000007788 liquid Substances 0.000 title claims abstract description 95
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 25
- 238000010438 heat treatment Methods 0.000 claims abstract description 7
- 238000009413 insulation Methods 0.000 claims description 33
- 238000001816 cooling Methods 0.000 abstract description 13
- 238000012423 maintenance Methods 0.000 abstract description 8
- 238000012856 packing Methods 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000009833 condensation Methods 0.000 description 3
- 230000005494 condensation Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 230000005855 radiation Effects 0.000 description 3
- 239000003507 refrigerant Substances 0.000 description 3
- 238000005057 refrigeration Methods 0.000 description 3
- 230000001105 regulatory effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000013021 overheating Methods 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
Abstract
The utility model discloses a multi-loop low-temperature cold liquid device, which comprises: the cooling device comprises supporting legs, the upper surface fixedly connected with of supporting legs separates the incubator, the inside fixedly connected with cold liquid case that separates the incubator, be provided with cold liquid device on the cold liquid case, the surface fixedly connected with that separates the incubator separates the warm water tank, be provided with the louvre on the cold liquid case, it is by discharge valve to separate to set up on the incubator, be provided with the packing ring on the discharge valve, cold liquid device includes forced air cooler, heating panel, forced air cooler is located the inside of cold liquid case, heating panel fixed connection is on the surface of cold liquid case, through above device, overall structure is simple, be convenient for install and maintain, and the cost is lower, and cost of maintenance is low, and cold liquid is effectual, adopts the double tank structure, does not receive ambient temperature influence.
Description
Technical Field
The utility model relates to the technical field of cold liquid equipment, in particular to multi-loop low-temperature cold liquid equipment.
Background
The existing multi-loop low-temperature cold liquid equipment basically adopts a compression refrigeration or strong air cooling system to perform cold liquid treatment on liquid, but the mode is complex in structure and high in manufacturing cost, and cannot be used when the external environment is extreme, for example, chinese patent discloses a ' military cold liquid equipment low-temperature refrigeration system ', the application number of which is 201821256951.5 ', and the application number of which is that the refrigeration system is provided with two groups of condensers, two groups of condensation pressure regulating valves, a differential pressure valve, two check valves and a condensation pressure sensor, wherein the condensation pressure regulating valves are respectively connected with an inlet pipe of the condenser and an outlet pipe (an exhaust pipe) of the compressor through refrigerant pipelines; the differential pressure valve is connected with a pipe of the condenser and a pipe of the compressor (exhaust pipe) through a refrigerant pipeline; the one-way valve is connected with the outlet pipes of the two condensers and the inlet pipe of the liquid storage device through refrigerant pipelines respectively; the condensing pressure sensor senses condensing pressure and adjusts the wind speed of the condensing fan according to the pressure, but the condensing fan is complex in structure, high in manufacturing cost and difficult to maintain in later period.
Disclosure of Invention
The utility model aims to at least solve one of the technical problems in the prior art, and provides multi-loop low-temperature liquid cooling equipment, which is isolated from external temperature through a heat insulation box, performs liquid cooling treatment on liquid through a liquid cooling device, is free from external influence through the heat insulation box, can adjust the temperature in the box through an exhaust valve, has the advantages of simple integral structure, convenient installation and maintenance, lower manufacturing cost, low maintenance cost and good liquid cooling effect, and is free from external temperature influence by adopting a double-box structure.
The utility model also provides multi-loop low-temperature cold liquid equipment, which comprises the following components: the cooling device comprises supporting legs, the upper surface fixedly connected with of supporting legs separates the incubator, the inside fixedly connected with cold liquid case that separates the incubator, be provided with cold liquid device on the cold liquid case, the surface fixedly connected with that separates the incubator separates the warm water tank, be provided with the louvre on the cold liquid case, it is by discharge valve to separate to set up on the incubator, be provided with the packing ring on the discharge valve, cold liquid device includes forced air cooler, heating panel, forced air cooler is located the inside of cold liquid case, heating panel fixed connection is on the surface of cold liquid case, through above device, overall structure is simple, be convenient for install and maintain, and the cost is lower, and cost of maintenance is low, and cold liquid is effectual, adopts the double tank structure, does not receive ambient temperature influence.
According to the multi-loop low-temperature cold liquid equipment disclosed by the utility model, the supporting plate is fixedly connected with the inner surface of the heat insulation box, and the supporting plate is fixedly connected with the cold liquid box, so that the stability is improved through the device.
According to the multi-loop low-temperature liquid cooling equipment, the box door is arranged on the heat insulation box, and through the device, the external interference is reduced, so that the inside of the heat insulation box is insulated.
According to the multi-loop low-temperature cold liquid equipment disclosed by the utility model, the connecting pipe is arranged on the heat insulation water tank, one end of the connecting pipe, which is far away from the water tank, is fixedly connected with the input pipe, and water sources are conveniently provided through the device.
According to the multi-loop low-temperature cold liquid equipment disclosed by the utility model, the heat insulation box and the cold liquid box are both provided with the pipe connecting holes, the interiors of the pipe connecting holes are movably connected with the output pipe, and the cold liquid can be conveniently discharged to the outside through the device.
According to the multi-loop low-temperature cold liquid equipment disclosed by the utility model, the one-way valve is arranged on the output pipe, and backflow is avoided through the device.
According to the multi-loop low-temperature liquid cooling equipment disclosed by the utility model, the pump is fixedly connected to the inner surface of the heat insulation box, the input end of the pump is fixedly connected with the input pipe, the output end of the pump is fixedly connected with the output pipe, and the power is provided for water source flow through the device.
According to the multi-loop low-temperature cold liquid equipment, the cold liquid tank is provided with the cold liquid door, and external interference is reduced through the device.
The beneficial effects are that:
1. compared with the prior art, the multi-loop low-temperature liquid cooling equipment adopts a double-box structure through the heat insulation box and the liquid cooling box, and is not influenced by external temperature.
2. Compared with the prior art, the multi-loop low-temperature cold liquid device performs cold liquid treatment on liquid through the cold liquid device, keeps the internal temperature constant through the heat generated by the strong air cooler, avoids internal overheating through the exhaust valve, and has the advantages of simple integral structure, convenience in installation and maintenance, lower manufacturing cost, low maintenance cost and good cold liquid effect.
Drawings
The utility model is further described below with reference to the drawings and examples;
FIG. 1 is a left side view of a multi-circuit cryogenic liquid chiller of the present utility model;
FIG. 2 is a right side view block diagram of the multi-circuit cryogenic liquid chiller of the present utility model;
FIG. 3 is a left side view of the cross section of the multi-circuit cryogenic liquid chiller of the present utility model;
FIG. 4 is a right side view of a cross-section of the multi-circuit cryogenic liquid chiller of the present utility model;
FIG. 5 is a longitudinal sectional view of the multi-circuit cryogenic liquid plant of the utility model.
Legend description:
1. support legs; 2. a thermal insulation box; 3. a door; 4. a thermal insulation water tank; 5. a connecting pipe; 6. an input tube; 7. a tube receiving hole; 8. an output pipe; 9. an exhaust valve; 10. a support plate; 11. a cold liquid tank; 12. a strong air cooler; 13. a heat radiation hole; 14. a heat dissipation plate; 15. a liquid cooling device; 16. a pump; 17. a one-way valve; 18. a cold liquid door.
Detailed Description
Reference will now be made in detail to the present embodiments of the present utility model, examples of which are illustrated in the accompanying drawings, wherein the accompanying drawings are used to supplement the description of the written description so that one can intuitively and intuitively understand each technical feature and overall technical scheme of the present utility model, but not to limit the scope of the present utility model.
Referring to fig. 1-5, a multi-circuit cryogenic liquid chiller according to an embodiment of the present utility model includes: the support leg 1, the upper surface fixedly connected with insulation box 2 of support leg 1, through above structure, isolate external low temperature, the inside fixedly connected with cold liquid case 11 of insulation box 2, be provided with cold liquid device 15 on the cold liquid case 11, through above structure, make things convenient for cold liquid, the surface fixedly connected with insulation water tank 4 of insulation box 2, through above structure, conveniently provide the water source, be provided with louvre 13 on the cold liquid case 11, make the heat that cold liquid device 15 produced arrange into the inside of insulation box 2, keep inside temperature, set up by discharge valve 9 on the insulation box 2, be provided with sealed rubber ring on the discharge valve 9, through above structure, avoid inside temperature too high, cold liquid device 15 includes strong air cooler 12, heating panel 14, strong air cooler 12 is located the inside of cold liquid case 11, through above structure, make things convenient for the cold liquid, the heat radiation plate 14 is fixedly connected on the outer surface of the cold liquid tank 11, the heat radiation is convenient, the support plate 10 is fixedly connected on the inner surface of the heat insulation tank 2, the support plate 10 is fixedly connected with the cold liquid tank 11, the stability is enhanced through the structure, the box door 3 is arranged on the heat insulation tank 2, the external low temperature is isolated through the structure, the connecting pipe 5 is arranged on the heat insulation tank 4, one end of the connecting pipe 5 far away from the water tank is fixedly connected with the input pipe 6, the water source is conveniently led to enter the cold liquid tank 11 through the structure, the heat insulation tank 2 and the cold liquid tank 11 are both provided with the pipe holes 7, the pipe holes 7 are conveniently connected through the structure, the output pipe 8 is movably connected in the pipe holes 7, the one-way valve 17 is arranged on the output pipe 8, the liquid reflux is avoided through the structure, the pump 16 is fixedly connected on the inner surface of the heat insulation tank 2, the power is provided for the water source through the structure, the input of pump 16 and input tube 6 fixed connection, the output of pump 16 and output tube 8 fixed connection are provided with cold liquid door 18 on the cold liquid case 11, through above-mentioned structure, reduce external interference.
Working principle: when the water cooling device is used, the pump 16 is opened, water in the heat insulation water tank 4 is pumped out, water flows through the connecting pipe 5 and the input pipe 6 and flows into the cold water tank (11), the cold water device 15 is opened, the strong air cooler 12 carries out cold water treatment on the water flow, and the water flows are discharged to the outside through the output pipe, as the one-way valve 17 is arranged in the output pipe 8, the heat generated by the strong air cooler 12 enables the temperature in the heat insulation tank 2 to be constant, when the temperature is too high, the exhaust valve 9 can be opened, the internal heat is rapidly discharged, the whole structure is simple, the installation and the maintenance are convenient, the cost is low, the maintenance cost is low, the cold water effect is good, and the double-tank structure is adopted, and is not influenced by the outside temperature.
The embodiments of the present utility model have been described in detail with reference to the accompanying drawings, but the present utility model is not limited to the above embodiments, and various changes can be made within the knowledge of one of ordinary skill in the art without departing from the spirit of the present utility model.
Claims (8)
1. A multi-circuit cryogenic liquid chiller comprising: supporting leg (1), the upper surface fixedly connected with insulation case (2) of supporting leg (1), the inside fixedly connected with cold liquid case (11) of insulation case (2), be provided with cold liquid device (15) on cold liquid case (11), the surface fixedly connected with insulation water tank (4) of insulation case (2), be provided with louvre (13) on cold liquid case (11), set up by discharge valve (9) on insulation case (2), be provided with sealed rubber ring on discharge valve (9), cold liquid device (15) are including forced air cooler (12), heating panel (14), forced air cooler (12) are located the inside of cold liquid case (11), heating panel (14) fixed connection is on the surface of cold liquid case (11).
2. The multi-loop low-temperature cold liquid device according to claim 1, wherein the inner surface of the heat insulation box (2) is fixedly connected with a support plate (10), and the support plate (10) is fixedly connected with the cold liquid box (11).
3. The multi-circuit low-temperature cold liquid device according to claim 1, wherein the incubator (2) is provided with an oven door (3).
4. The multi-loop low-temperature cold liquid device according to claim 1, wherein a connecting pipe (5) is arranged on the heat insulation water tank (4), and one end of the connecting pipe (5) far away from the water tank is fixedly connected with an input pipe (6).
5. The multi-loop low-temperature cold liquid device according to claim 1, wherein the heat insulation box (2) and the cold liquid box (11) are respectively provided with a connecting pipe hole (7), and an output pipe (8) is movably connected in the connecting pipe hole (7).
6. A multi-circuit cryogenic liquid plant according to claim 5, characterized in that the output pipe (8) is provided with a non-return valve (17).
7. The multi-loop low-temperature cold liquid device according to claim 1, wherein a pump (16) is fixedly connected to the inner surface of the heat insulation box (2), the input end of the pump (16) is fixedly connected with the input pipe (6), and the output end of the pump (16) is fixedly connected with the output pipe (8).
8. A multi-circuit cryogenic liquid chiller according to claim 6, characterized in that the cold liquid tank (11) is provided with a cold liquid gate (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321150577.1U CN220648715U (en) | 2023-05-15 | 2023-05-15 | Multi-loop low-temperature cold liquid equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321150577.1U CN220648715U (en) | 2023-05-15 | 2023-05-15 | Multi-loop low-temperature cold liquid equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220648715U true CN220648715U (en) | 2024-03-22 |
Family
ID=90296666
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321150577.1U Active CN220648715U (en) | 2023-05-15 | 2023-05-15 | Multi-loop low-temperature cold liquid equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220648715U (en) |
-
2023
- 2023-05-15 CN CN202321150577.1U patent/CN220648715U/en active Active
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