CN203100281U - Novel refrigerating system - Google Patents
Novel refrigerating system Download PDFInfo
- Publication number
- CN203100281U CN203100281U CN 201320105712 CN201320105712U CN203100281U CN 203100281 U CN203100281 U CN 203100281U CN 201320105712 CN201320105712 CN 201320105712 CN 201320105712 U CN201320105712 U CN 201320105712U CN 203100281 U CN203100281 U CN 203100281U
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- water
- vacuum tank
- refrigerating system
- heat exchanger
- valve
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Abstract
The utility model provides a novel refrigerating system which is a vacuum refrigerating system. A water circulation system used for vacuum refrigeration through water level refrigerating fluid, and a cooling liquid circulation system used for heat exchange are used for achieving the purpose of refrigerating. The novel refrigerating system is simple in structure, convenient to use, high in efficiency, energy-saving, environment-friendly and free of pollution due to the fact that water is used as the refrigerating fluid.
Description
Technical field
The utility model relates to refrigeration plant, is specially a kind of novel refrigeration system.
Background technology
Along with the continuous development of science and technology and the raising day by day of people's living standard, people are also more and more higher to the requirement of quality of life, in the environment temperature discomfort, the system of a large amount of cooling and warmings is come into operation, simultaneously, various industry also have different demands to the refrigerating and heating systems of all size.In these systems in the past; all be to adopt freon as cold-producing medium; freon with its chemical property stablize, do not fire, low toxicity, characteristics such as dielectric constant is low, critical-temperature is high, easy liquefaction; the cold-producing medium of freezing equipment and conditioner is made in extensive use; yet along with the continuous leakage of freon is overflowed; ozone layer to earth surface has caused serious destruction, is having a strong impact on the home of the earth.Adopted various substitute products afterwards again, the effect of this kind equipment has also promoted much simultaneously, stablizes, produces in batches difficult, harmful to people's health characteristics but these cold-producing mediums all exist chemical property, and this is restricting the development of equipment.In present technology, the scheme that proposes vacuum freezing is also arranged, but, always be not widely applied to refrigerating field for fear of various factors, this case just is intended to a kind of novel vacuum freezing scheme, and coming provides certain thinking for refrigeration system to more environmental protection, direction more energy-conservation, better effects if.
The utility model content
The technical problem that the utility model solved is to provide a kind of refrigerating system, to solve the shortcoming in the above-mentioned background technology.
The technical problem that the utility model solved realizes by the following technical solutions:
Refrigerating system, comprise two circulations of water circulation system and coolant circulation system, water pipe and valve that described water circulation system comprises vacuum tank, vavuum pump, cooling cylinder, water pot and connects each equipment, described valve has check valve and electrically-controlled valve, described electrically-controlled valve has two, be separately positioned on the water pipe of turnover water pot, the water inlet pipe other end of water pot connects cooling cylinder, connect vavuum pump by check valve then, vavuum pump connects vacuum tank, the outlet pipe other end of described water pot connects vacuum tank, forms a complete circulation; Described coolant circulation system comprises circulating pump, fluid reservoir, heat exchanger and is connected the pipeline of each equipment, described heat exchanger has two groups, be separately positioned in the vacuum tank and fluid reservoir in, circulating pump is installed on two groups of pipelines between the heat exchanger, forms another complete circulation thus.
In the utility model, described vacuum tank comprises tank body, bleeding point, water inlet and jar interior heat exchanger, is provided with heat-insulation layer outside described tank body, and heat-insulation layer is wrapped in outside the vacuum tank, can prevent effectively that outside heat from entering.
In the utility model, the bleeding point of described vacuum tank is arranged on the top of tank body, prevents from when air-breathing unevaporated aqueous water is still siphoned away.
In the utility model, described vavuum pump adopts direct current variable frequency motor, the air in the vacuum tank is vacuumized the rapid evaporator strip of the moisture that makes in the vacuum tank walk heat.
In the utility model, the surface of described cooling cylinder is a corrugated, and is provided with fan aside, can effectively help the cooling cylinder quick heat radiating.
In the utility model, the recirculated water cold-producing medium in the described water circulation system is a pure water, environmentally safe, and the cooling fluid in the coolant circulation system is the solution of 40% propane diols and 60% water.
In the utility model, the water inlet pipe end and the water outlet pipe end of described water pot all are immersed in below the water surface, prevent to have in the water circulation system air to enter and influence refrigeration.
Beneficial effect: the utility model is simple in structure, and is easy to use, adopts the vacuum freezing principle, and the efficient height is saved the energy, is cold-producing medium with water, and is environment friendly and pollution-free.
Description of drawings
Fig. 1 is the structural representation of the utility model preferred embodiment.
Fig. 2 is the vacuum tank structural representation of the utility model preferred embodiment.
Among the figure: vacuum tank 1, vavuum pump 2, check valve 3, cooling cylinder 4, electrically-controlled valve 5, water pot 6, fan 7, fluid reservoir 8, heat exchanger 9, circulating pump 10, tank body 11, heat-insulation layer 12, water inlet 13, bleeding point 14.
The specific embodiment
For technological means, creation characteristic that the utility model is realized, reach purpose and effect is easy to understand, below in conjunction with concrete diagram, further set forth the utility model.
Referring to Fig. 1,2 refrigerating system, comprise two circulations of water circulation system and coolant circulation system, described water circulation system comprises vacuum tank 1, vavuum pump 2, cooling cylinder 4, water pot 6 and the water pipe and the valve that connect each equipment, described valve has check valve 3 and electrically-controlled valve 5, described electrically-controlled valve 5 has two, be separately positioned on the water pipe of turnover water pot 6, the water inlet pipe other end of water pot 6 connects cooling cylinder 4, connect vavuum pump 2 by check valve 3 then, vavuum pump 2 connects vacuum tank 1, the outlet pipe other end of described water pot 6 connects vacuum tank 1, forms a complete circulation; Described coolant circulation system comprises circulating pump 10, fluid reservoir 8, heat exchanger 9 and the pipeline that is connected each equipment, described heat exchanger 9 has two groups, be separately positioned in the vacuum tank 1 and fluid reservoir 8 in, circulating pump 10 is installed on two groups of pipelines between the heat exchanger 9, forms another complete circulation thus.Described vacuum tank 1 comprises tank body 11, bleeding point 14, water inlet 13 and jar interior heat exchanger 9, is provided with heat-insulation layer 12 outside described tank body 11, and heat-insulation layer 12 is wrapped in outside the vacuum tank 1, and the surface of described cooling cylinder 4 is a corrugated, and is provided with fan 7 aside.
During refrigerating system work, the water that vacuum tank 1 extracts in the water pot 6, water enters from the water inlet 13 of vacuum tank 1, be evaporated to gaseous state at vacuum tank 1 mesolow, absorb a large amount of heats, flow out from bleeding point 14 then, flow in the cooling cylinder 4 by water pipe and check valve 3, vaporous water was condensed into liquid state naturally when pressure recovered, unnecessary water flow in the water pot 6 by water pipe and electrically-controlled valve 5, during lack of water, by water pipe and electrically-controlled valve the water in the water pot is added in the vacuum tank in vacuum tank, this is the water circulation; Oil in the vacuum tank in the heat exchanger is lowered the temperature when water evaporates, under the effect of circulating pump with fluid reservoir in heat exchanger carry out exchange heat, this is a liquid circulation.
More than show and described basic principle of the present utility model, principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; that describes in the foregoing description and the specification just illustrates principle of the present utility model; under the prerequisite that does not break away from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall in claimed the utility model scope.The claimed scope of the utility model is defined by appending claims and equivalent thereof
Claims (6)
1. refrigerating system, it is characterized in that, comprise two circulations of water circulation system and coolant circulation system, water pipe and valve that described water circulation system comprises vacuum tank, vavuum pump, cooling cylinder, water pot and connects each equipment, described valve has check valve and electrically-controlled valve, described electrically-controlled valve has two, be separately positioned on the water pipe of turnover water pot, the water inlet pipe other end of water pot connects cooling cylinder, connect vavuum pump by check valve then, vavuum pump connects vacuum tank, and the outlet pipe other end of described water pot connects vacuum tank, forms a complete circulation; Described coolant circulation system comprises circulating pump, fluid reservoir, heat exchanger and is connected the pipeline of each equipment, described heat exchanger has two groups, be separately positioned in the vacuum tank and fluid reservoir in, circulating pump is installed on two groups of pipelines between the heat exchanger, forms another complete circulation thus.
2. refrigerating system according to claim 1 is characterized in that, described vacuum tank comprises tank body, bleeding point, water inlet and jar interior heat exchanger, is provided with heat-insulation layer outside described tank body, and heat-insulation layer is wrapped in outside the vacuum tank.
3. refrigerating system according to claim 1 is characterized in that, described vavuum pump is a direct current variable frequency motor.
4. refrigerating system according to claim 1 is characterized in that the surface of described cooling cylinder is a corrugated, and is provided with fan aside.
5. refrigerating system according to claim 1 is characterized in that, the water inlet pipe end and the water outlet pipe end of described water pot all are immersed in below the water surface.
6. refrigerating system according to claim 2 is characterized in that, the bleeding point of described vacuum tank is arranged on the top of tank body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320105712 CN203100281U (en) | 2013-03-08 | 2013-03-08 | Novel refrigerating system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320105712 CN203100281U (en) | 2013-03-08 | 2013-03-08 | Novel refrigerating system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203100281U true CN203100281U (en) | 2013-07-31 |
Family
ID=48851676
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320105712 Expired - Fee Related CN203100281U (en) | 2013-03-08 | 2013-03-08 | Novel refrigerating system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203100281U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103807944A (en) * | 2014-01-06 | 2014-05-21 | 胡胜录 | Liquid low-pressure volatilization refrigeration air conditioner |
| CN109297120A (en) * | 2018-09-27 | 2019-02-01 | 江苏三木化工股份有限公司 | A kind of industrial water refrigeration system and working method |
-
2013
- 2013-03-08 CN CN 201320105712 patent/CN203100281U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103807944A (en) * | 2014-01-06 | 2014-05-21 | 胡胜录 | Liquid low-pressure volatilization refrigeration air conditioner |
| CN109297120A (en) * | 2018-09-27 | 2019-02-01 | 江苏三木化工股份有限公司 | A kind of industrial water refrigeration system and working method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130731 Termination date: 20160308 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |