CN2480778Y - Geothermy lithium bromide absorption type refrigerated air conditioner set - Google Patents
Geothermy lithium bromide absorption type refrigerated air conditioner set Download PDFInfo
- Publication number
- CN2480778Y CN2480778Y CN 01223168 CN01223168U CN2480778Y CN 2480778 Y CN2480778 Y CN 2480778Y CN 01223168 CN01223168 CN 01223168 CN 01223168 U CN01223168 U CN 01223168U CN 2480778 Y CN2480778 Y CN 2480778Y
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- water
- heat exchanger
- lithium bromide
- heat
- utility
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- Expired - Fee Related
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Abstract
The utility model relates to a geothermy lithium bromide absorption type refrigerated air conditioner set belonging to air conditioning equipment, which comprises a hot water type absorption type lithium bromide water chilling set of which the input end of hot water is connected with a secondary water side of an isolation heat exchanger by a water pipe matched with a circulation water pump; a water inlet and a water outlet at primary water side of the heat exchanger are respectively connected to a terrestrial heat wet well matched with a diving pump and a terrestrial heat recharging well by water pipes. The utility model also comprises a secondary circulation pipeline of the isolation heat exchanger is connected with a buffering heat exchanger in series; the primary water side of the heat exchanger is connected with a solar water heater by the water pipe matched with a hot water pump. The utility model makes use of clean and regenerable geothermal resources and assists of solar energy to supply heat; the utility model is air conditioning equipment of environmental protection and energy saving.
Description
The utility model relates to air-conditioning system equipment, is a kind ofly to utilize reproducible underground heat of high temperature and save the underground heat lithium bromide absorbing type refrigeration air-conditioning unit of the energy.
The absorption lithium bromide cooling-water machine group of hot-water type that is used for air-conditioning system is along with the increase of raising the efficiency of water temperature.But cold water is transformed into hot water, is cost to consume a large amount of non-renewable energy resources and contaminated environment generally, deficient day by day and environmental pollution serious day by day today at non-renewable energy resources, has become the matter of utmost importance that restricts the lithium bromide air-conditioning system popularization and application.And earth interior is being contained huge heat of high temperature, and is a kind of regenerative resource of cleaning, how effectively to be used, and has become the problem that people press for solution.
The purpose of this utility model is at the problems referred to above, and a kind of underground heat lithium bromide absorbing type refrigeration air-conditioning unit that can effectively utilize underground heat of high temperature is provided.
For achieving the above object, the utility model provides a kind of underground heat lithium bromide absorbing type refrigeration air-conditioning unit, it includes the absorption lithium bromide cooling-water machine group of hot-water type, the hot water input of this handpiece Water Chilling Units connects the secondary water side of isolating heat exchanger by the water pipe of configuration cycles water pump, and it isolates the water inlet of a water side of heat exchanger and water return outlet inserts the configuration immersible pump respectively by water pipe underground heat wet well and geothermal reinjection well.
The technical solution of the utility model also comprises: dispose solar water heater with handpiece Water Chilling Units, its water heater is configured the water pipe connection of heat-exchanger pump and a water side of the buffering heat exchanger of its configuration, and the secondary water side joint of buffering heat exchanger goes into to isolate in the secondary water circulation pipe of heat exchanger.
The utility model makes full use of that reserves are huge, cleaning and reproducible geothermal energy resources, and be aided with same nexhaustible solar energy and provide higher thermal source for handpiece Water Chilling Units, further improve refrigerating efficiency, become a kind of environmental protection, the energy-conservation method of operation, had vast potential for future development.
Fig. 1 is this underground heat lithium bromide absorbing type refrigeration air-conditioning set structure configuration schematic diagram.
Fig. 2 is the set structure configuration schematic diagram that disposes solar water heater.
The utility model is described in further detail in conjunction with the accompanying drawings and embodiments:
As accompanying drawing 1, the utility model includes the absorption lithium bromide cooling-water machine group 1 of hot-water type, the hot water input of this unit 1 connects the secondary water side of isolating heat exchanger 3 by the water pipe of configuration hot-water circulating pump 2, and the water inlet of a water side of heat exchanger 3 and delivery port insert the underground heat wet well 5 and the geothermal reinjection well 6 of configuration immersible pump 4 respectively by water pipe.
Absorption lithium bromide cooling-water machine group of the present utility model can adopt 〉=the various handpiece Water Chilling Units of hot water more than 90 ℃, 95 ℃ of hot water water inlets, and 85 ℃ of hot water effluents, can directly as heating hot water use with GEOTHERMAL WATER winter; 7 ℃ of the cold water water outlets of handpiece Water Chilling Units output, 12 ℃ of cold-water return are used for the summer air-conditioning refrigeration.The refrigeration end-equipment adopts fan coil or other refrigeration heat transmission equipment.
The buried underground general salinity of underground heat well water is all than higher, usually more than 1000 mg/litre, even up to 5000 mg/litre.The water of high salinity is in course of conveying, equipment such as metallic conduit and absorption lithium bromide cooling-water machine group are produced serious corrosion and at surface scale, the utility model utilizes the board-like heat exchanger of titanium alloy that GEOTHERMAL WATER and absorption cold water unit are isolated and heat exchange, and adopts nonmetallic fiberglass or pvc pipe road in the GEOTHERMAL WATER system.Isolate heat exchanger secondary water and can adopt the running water of cleaning to be communicated with, played the safeguard protection work with unit.In addition, height contains ferrous iron in the GEOTHERMAL WATER of certain areas, water is thus lifted to ground and connects after the erosion air, oxidation of divalent becomes ferric iron to generate water-fast ferriferous oxide, the titanium sheet heat exchanger can be stopped up when serious, so in use, the sealing as far as possible of heat exchanger ground water regime once be made, do not connect the erosion air, prevent ferric formation.
The absorption lithium bromide cooling-water machine group of hot-water type, along with water temperature raise the efficiency just high more, yet geothermal well is dark more, water temperature is just high more, expense just increases but the well depth increase is dug a well thereupon.The GEOTHERMAL WATER temperature that generally is imbedded in underground 500-1500 rice is about 30-60 ℃, and the underground heat water temperature that is imbedded between the underground 1200-4000 rice can be at 55-90 ℃, and big multi-user's geothermal well is between 70-90 ℃.Both save the well-digging and the initial cost of absorption cold water unit in order to make 70-90 ℃ of water temperature further be increased to 115-125 ℃, to reach, the purpose of saving operating cost again, the utility model utilizes solar energy further to improve the GEOTHERMAL WATER water temperature.The structure configuration of its unit as shown in Figure 2, it is to have increased solar water heater 7 on Fig. 1 architecture basics, the water pipe that its water heater 7 is configured solar heat water pump 8 connects a water side that cushions heat exchanger 9, and the secondary water side joint of heat exchanger 9 is gone into the titanium plate and isolated in the secondary water circulation pipe of heat exchanger 3.Wherein said solar water heater can adopt the solar water heater of heat pipe solar energy water-heater or other form.
Claims (2)
1, a kind of underground heat lithium bromide absorbing type refrigeration air-conditioning unit, include the absorption lithium bromide cooling-water machine group of hot-water type (1), it is characterized in that: the hot water input of this handpiece Water Chilling Units (1) connects the secondary water side of isolating heat exchanger (3) by the water pipe of configuration cycles water pump (2), and the water inlet of (3) water sides of heat exchanger and delivery port insert the underground heat wet well (5) and the geothermal reinjection well (6) of configuration immersible pump (4) respectively by water pipe.
2, underground heat lithium bromide absorbing type refrigeration air-conditioning unit according to claim 1, it is characterized in that: dispose solar water heater (7) with handpiece Water Chilling Units (1), the water pipe that this water heater is configured heat-exchanger pump (8) connects a water side that cushions heat exchanger (9), and the secondary water side joint of buffering heat exchanger (9) goes into to isolate in the secondary water circulation pipe of heat exchanger (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01223168 CN2480778Y (en) | 2001-05-29 | 2001-05-29 | Geothermy lithium bromide absorption type refrigerated air conditioner set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01223168 CN2480778Y (en) | 2001-05-29 | 2001-05-29 | Geothermy lithium bromide absorption type refrigerated air conditioner set |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2480778Y true CN2480778Y (en) | 2002-03-06 |
Family
ID=33639807
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01223168 Expired - Fee Related CN2480778Y (en) | 2001-05-29 | 2001-05-29 | Geothermy lithium bromide absorption type refrigerated air conditioner set |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2480778Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102146898A (en) * | 2011-05-18 | 2011-08-10 | 任永斌 | Geothermal circulating fluid power station |
| CN102252457A (en) * | 2011-05-30 | 2011-11-23 | 杨贻方 | Geothermal power generation air-conditioning system |
| KR101370452B1 (en) * | 2011-07-15 | 2014-03-07 | 한국에너지기술연구원 | Power generation system of organic rankine cycle using geothermal heat |
| KR101370454B1 (en) * | 2011-07-15 | 2014-03-07 | 한국에너지기술연구원 | Power generation system of organic rankine cycle using solar heat |
| CN105972677A (en) * | 2016-06-27 | 2016-09-28 | 天津津宜供热有限公司 | Environment-protecting heat supply system |
-
2001
- 2001-05-29 CN CN 01223168 patent/CN2480778Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102146898A (en) * | 2011-05-18 | 2011-08-10 | 任永斌 | Geothermal circulating fluid power station |
| CN102252457A (en) * | 2011-05-30 | 2011-11-23 | 杨贻方 | Geothermal power generation air-conditioning system |
| KR101370452B1 (en) * | 2011-07-15 | 2014-03-07 | 한국에너지기술연구원 | Power generation system of organic rankine cycle using geothermal heat |
| KR101370454B1 (en) * | 2011-07-15 | 2014-03-07 | 한국에너지기술연구원 | Power generation system of organic rankine cycle using solar heat |
| CN105972677A (en) * | 2016-06-27 | 2016-09-28 | 天津津宜供热有限公司 | Environment-protecting heat supply system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |