CN100485287C - Vacuum refrigerating machine for pure water - Google Patents
Vacuum refrigerating machine for pure water Download PDFInfo
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- CN100485287C CN100485287C CNB2005100113640A CN200510011364A CN100485287C CN 100485287 C CN100485287 C CN 100485287C CN B2005100113640 A CNB2005100113640 A CN B2005100113640A CN 200510011364 A CN200510011364 A CN 200510011364A CN 100485287 C CN100485287 C CN 100485287C
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- refrigerant
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- control valve
- pipeline
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Abstract
The present invention relates to a vacuum pure water refrigerating machine, belonging to the field of water refrigerating machine technology. It mainly includes the following components: evaporator, condenser, cryogenic fluid water pump, cooling pump, cooling tower and regulating valve portion in the pipeline. Said invention also provides the connection mode of all the above-mentioned components and its application range.
Description
Technical field
The invention belongs to a kind of water refrigerating machine technical field, particularly a kind of refrigerating machine through vacuum pure water.
Background technology
In the prior art, the refrigeration machine as air conditioning is used can be divided into two major types: a class is that its refrigerating material mainly adopts ammonia or fluorine Lyons with power-actuated compression refrigerating machine; Another kind of is the Absorption Refrigerator that drives with heat energy, and its absorbing material is as adopting lithium bromide.This two big class refrigeration machine all consumes the bigger energy, the electric power that the confidential consumption of compression-type refrigeration is more, and the equipment manufacturing cost height, and environmental pollution is arranged; Absorption Refrigerator also consumes big fuel, and as natural gas, diesel oil etc., it is not energy-conservation to economize on electricity, and lithium bromide has stronger problems such as corrosivity, therefore when aerobic exists, along with the signing of the international environmental protection protocol in capital of a country, this two classes refrigeration machine is used its penetration and promotion and is restricted.For this reason, the refrigerating machine through vacuum pure water of advantages such as a kind of low cost of manufacture, good refrigeration effect, energy consumption are very low for developing, non-environmental-pollution is very necessary.
Summary of the invention
Purpose of the present invention: so that a kind of refrigerating machine through vacuum pure water to be provided, produce the principle of chilled water, make not consume heat energy, only need to consume less electric energy, non-environmental-pollution because of it utilizes high-vacuum pump.Only need evaporimeter and condenser, the structure of unit is greatly simplified, security, the noise that improves unit operation reduces, is easy to produce to be implemented.Overcome the technical deficiency part in the background technology.
To achieve these goals, the present invention realizes by the following technical solutions: a kind of refrigerating machine through vacuum pure water, mainly comprise: the control valve part in evaporimeter, condenser, refrigerant pump, coolant pump, cooling tower and the pipeline, it is characterized in that:, join by the pipeline of control valve and the water as refrigerant liquid capsule that is contained in the evaporimeter by the entrance point of refrigerant pump; Its port of export joins by water-cooled pipe arrangement pipeline of cryogen and condenser.Condenser joins by the pipeline and the cooling tower of one tunnel control valve; Cooling tower joins by the pipeline and the condenser of one road control valve of coolant pump.It is cold-producing medium that this refrigeration machine adopts the vacuum pure water.
The course of work of this refrigeration machine:
12 ℃ of users' heat is passed through in the chilled water import 10, the control valve 16 of flowing through, the chilled water of being regulated is brought unit into, enter in the copper pipe bundle of evaporimeter 1, because of evaporimeter 1 internal pressure lower (about 870pa), enter by 32 ℃ of condenser 2 cooled water as refrigerants in the spray water pond 21 of evaporimeter 1, by the aperture of spray on the water pond 21 equably sprinkle outside the copper pipe of evaporimeter 1, because of evaporimeter 1 internal pressure lower, make water as refrigerant shwoot (5 ℃) immediately, absorb 12 ℃ of the entrained users' of chilled water constantly mobile in evaporimeter 1 tube bank heat simultaneously, make chilled water temperature reduce by 7 ℃.The control valve 15 of flowing through is later on regulated the back by chilled water outlet pipe 11, enters user's fan coil and sends cold wind, carries out the adjusting of air themperature, reaches the temperature reduction user room in.Because the heat in the user room by in the chilled water import 10, makes to continue to flow through control valve 16 continuously, the chilled water of being regulated is brought unit into, enters evaporimeter 1, and so constantly circulation can be kept the required low-temperature receiver of user.
Advantage of the present invention and good effect:
A kind of refrigerating machine through vacuum pure water is produced the principle of chilled water because of it adopts high-vacuum pump, makes not consume heat energy, only needs to consume less electric energy, non-environmental-pollution.The structure of unit is greatly simplified, only needed evaporimeter and condenser.Omitted high pressure generator, low pressure generator, absorber, high low temperature heat exchanger, simplified manufacturing process, cost are reduced.Owing to do not use fuel, thereby unit can use in arbitrary site, because the appearance and size of unit and reducing of weight use plant area also to reduce, is easy to produce and implements.Improved the safety in operation of unit, noise reduces, and improves the service life of unit.This refrigeration machine can promotion and application widely in industry, service trade and Civil Air Conditioning System.
Description of drawings
Fig. 1 provides a kind of structural representation of refrigerating machine through vacuum pure water.
The specific embodiment
Below provide embodiment according to Fig. 1:
A kind of refrigerating machine through vacuum pure water mainly comprises: the control valve part in evaporimeter 1, condenser 2, refrigerant pump 17, coolant pump 6, cooling tower 5 and the pipeline.By the entrance point of refrigerant pump 17, join by the pipeline of control valve 18 and the evaporimeter liquid capsule 20 that is contained in the evaporimeter 1; Its port of export joins by water as refrigerant cooling tubing 12 pipelines and condenser 2.Condenser 2 joins by the pipeline and the cooling tower 5 of one tunnel control valve 7; Cooling tower 5 joins by the pipeline and the condenser 2 of one road control valve 8 of coolant pump 6.It is cold-producing medium that this refrigeration machine adopts the vacuum pure water.In force, main with refrigerant pump 17, from evaporimeter liquid capsule 20, extract water as refrigerant after control valve 18 is regulated flow, the water as refrigerant cooling tubing 12 of flowing through enters in condenser 2 copper pipes, the cooling water outer with copper pipe carries out exchange heat, water as refrigerant after cooling enters in the evaporimeter 1 spray water pond 21, enters water as refrigerant spray inlet tube 13, sprinkle is outside evaporimeter 1 tube bank equably, absorb user's heat that chilled water is taken back in the tube bank behind the shwoot, the refrigerant vapour of shwoot is by axial flow blower 3 pressurization back liquefaction, and the water as refrigerant after the liquefaction flows to liquefied room 4 through plate washer 14, automatically flow in the evaporimeter liquid capsule 20 by gravity, promptly finish a working cycles.
User's heat that water as refrigerant carries, after carrying out exchange heat with condenser copper tube cooling water outward, enter cooling tower 5 heat releases by control valve 7, heat enters atmosphere with the state of water vapour, cooled cooling water is regulated flow by coolant pump 6 pressurizations by control valve 8 and is entered condenser, promptly finishes a working cycles.
In force, produce the principle of chilled water, make not consume heat energy, only need to consume less electric energy, non-environmental-pollution because of it utilizes high-vacuum pump 9.Only need evaporimeter and condenser, the structure of unit is greatly simplified.
Used in force equipment, parts and material are commercial prod.
Can constitute the present invention---refrigerating machine through vacuum pure water according to above-mentioned making.
Claims (3)
1, a kind of refrigerating machine through vacuum pure water, comprise control valve, spray water pond, water as refrigerant spray inlet tube, axial flow blower, plate washer and liquefied room's part in evaporimeter, cold doubtful device, refrigerant pump, coolant pump, cooling tower, the pipeline, it is characterized in that:, join by the pipeline of control valve and the water as refrigerant liquid capsule that is contained in the evaporimeter by the entrance point of refrigerant pump; Its port of export joins by water as refrigerant cooling tubing pipeline and condenser; Joined by the pipeline and the cooling tower of condenser by one tunnel control valve, cooling tower joins by the pipeline and the condenser of one road control valve of coolant pump.
2, refrigerating machine through vacuum pure water according to claim 1, it is characterized in that: the refrigerant pump in the described evaporimeter, extract cooling water from evaporimeter liquid capsule, after control valve is regulated, in the water as refrigerant pipe arrangement enters cold doubtful device copper pipe, the cooling water outer with copper pipe carries out exchange heat, enter evaporimeter spray water pond, enter water as refrigerant spray inlet tube, sprinkle is outside the evaporimeter copper pipe equably, and chilled water is taken back user's heat in the absorption copper pipe of shwoot, the refrigerant vapour of shwoot is pressurized liquefied by axial flow blower, flow to liquefied room through plate washer, flow to automatically in the evaporimeter liquid capsule, promptly finish a working cycles by gravity.
3, refrigerating machine through vacuum pure water according to claim 1 is characterized in that it is cold-producing medium that this refrigeration machine adopts the vacuum pure water.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005100113640A CN100485287C (en) | 2005-02-28 | 2005-02-28 | Vacuum refrigerating machine for pure water |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005100113640A CN100485287C (en) | 2005-02-28 | 2005-02-28 | Vacuum refrigerating machine for pure water |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1696588A CN1696588A (en) | 2005-11-16 |
| CN100485287C true CN100485287C (en) | 2009-05-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2005100113640A Expired - Fee Related CN100485287C (en) | 2005-02-28 | 2005-02-28 | Vacuum refrigerating machine for pure water |
Country Status (1)
| Country | Link |
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| CN (1) | CN100485287C (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101936621B (en) * | 2009-07-01 | 2011-12-28 | 周俊云 | sewage treatment heat pump |
| CN104279810B (en) * | 2013-07-01 | 2017-06-30 | 中粮生物化学（安徽）股份有限公司 | Circulating water cooling system |
| HK1191507A2 (en) * | 2013-12-03 | 2014-07-25 | 漢培有限公司 | A liquid heating apparatus incorporated with a heat pump and the applications thereof |
| CN105042746B (en) * | 2015-08-18 | 2017-10-17 | 周屹 | Pure water is cold, warm air conditioner heat pump |
| CN106817885B (en) * | 2017-03-20 | 2023-12-19 | 南方电网科学研究院有限责任公司 | Mixed external cooling system and cooling system of converter valve |
| CN109269146B (en) * | 2018-07-18 | 2020-06-16 | 广西大学 | Vacuum refrigerating system using Knudsen pump |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4251998A (en) * | 1979-02-16 | 1981-02-24 | Natural Energy Systems | Hydraulic refrigeration system and method |
| DE4124888A1 (en) * | 1991-07-26 | 1993-01-28 | Eberspaecher J | Vehicle-interior heating or cooling system |
| CN1111341A (en) * | 1995-02-08 | 1995-11-08 | 陈启松 | Hydraulic refrigerator |
| CN2220036Y (en) * | 1994-12-23 | 1996-02-14 | 肖晓松 | Water-cooled machine for air conditioner |
| CN2476758Y (en) * | 2001-04-21 | 2002-02-13 | 毕孝国 | Air conditioner using water medium low pressure evaporating cooled |
| JP2002061970A (en) * | 2000-06-05 | 2002-02-28 | Sanken Setsubi Kogyo Co Ltd | Water quality control system in combination of steam comression freezer and heat storage tank |
-
2005
- 2005-02-28 CN CNB2005100113640A patent/CN100485287C/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4251998A (en) * | 1979-02-16 | 1981-02-24 | Natural Energy Systems | Hydraulic refrigeration system and method |
| DE4124888A1 (en) * | 1991-07-26 | 1993-01-28 | Eberspaecher J | Vehicle-interior heating or cooling system |
| CN2220036Y (en) * | 1994-12-23 | 1996-02-14 | 肖晓松 | Water-cooled machine for air conditioner |
| CN1111341A (en) * | 1995-02-08 | 1995-11-08 | 陈启松 | Hydraulic refrigerator |
| JP2002061970A (en) * | 2000-06-05 | 2002-02-28 | Sanken Setsubi Kogyo Co Ltd | Water quality control system in combination of steam comression freezer and heat storage tank |
| CN2476758Y (en) * | 2001-04-21 | 2002-02-13 | 毕孝国 | Air conditioner using water medium low pressure evaporating cooled |
Non-Patent Citations (2)
| Title |
|---|
| 一种可直接利用水能驱动的制冷装置. 路则锋，闫新华.节能技术，第5期. 1998 |
| 一种可直接利用水能驱动的制冷装置. 路则锋，闫新华.节能技术，第5期. 1998 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1696588A (en) | 2005-11-16 |
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Granted publication date: 20090506 Termination date: 20120228 |