CN1403749A - Medical central air conditioner system - Google Patents
Medical central air conditioner system Download PDFInfo
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- CN1403749A CN1403749A CN 01131192 CN01131192A CN1403749A CN 1403749 A CN1403749 A CN 1403749A CN 01131192 CN01131192 CN 01131192 CN 01131192 A CN01131192 A CN 01131192A CN 1403749 A CN1403749 A CN 1403749A
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- air
- air conditioner
- evaporator
- conditioner system
- central air
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/10—Geothermal energy
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- Devices For Blowing Cold Air, Devices For Blowing Warm Air, And Means For Preventing Water Condensation In Air Conditioning Units (AREA)
Abstract
The present invention relates to one air conditioner system and is especially one medicinal central air conditioner system, provides one kind of medical central air conditioner system with earth as cold and heat source and aims at solving the problems of providing cold and heat source for air conditioning and air pollution. The medical central air conditioner system consists of water well, water pump, air conditioner, and heat exchanger connected between the water well and the evaporator/condenser via a liquid discharging pump. Its evaporator/condenser is connected to the inlet of its compressor via four-way change valve and the refrigerant dissipates its heat via the heat exchange between the evaporator/condenser and air in the wind channel.
Description
Technical field
The present invention relates to a kind of air-conditioning system, especially relate to a kind of medical central air conditioning system.
Background technology
Now the air-conditioning of selling on the market, central air conditioner system be because Cooling and Heat Source is taken from air, north cold area in the winter time, and off-premises station condensation water pipe easily freezes, and can't discharge cold air, to making the air-conditioning cisco unity malfunction; Rising in summer with outside air temperature, refrigerating capacity significantly descends; More can't provide the domestic hot-water simultaneously.Hospital system particularly, a ward or clinic, an operating room air circulate mutually, cause cross-infection easily.And do not replenish an amount of air.Central air conditioner system also needs lower cost simultaneously except that the characteristics that must possess environmental protection and energy saving.Store a large amount of low level Cooling and Heat Source in the underground water.A kind of water-hydro-thermal pumping system that France West Asia spy (CiAT) company produces uses two mouthfuls of well saliva wells as the energy, and wherein a bite well is as water supply well, and another mouthful well is as back water well, and its floor space is big, the cost height.But, also be not suitable for central air conditioner system medical, that can avoid cross-infection at present.
Summary of the invention
The present invention is for solving above-mentioned air conditioner cold-heat source and air-polluting problem, provide a kind of with the earth as Cooling and Heat Source, cheap, floor space is little, is fit to the medical central air conditioner system that hospital uses.
The medical central air conditioner system of the present invention, comprise well, suction pump, air-conditioner, wherein said well is flatly, portion is provided with one well is separated within it, following two-part dividing plate, suction pump places the bottom of well, also comprise heat exchanger, one end of described heat exchanger input side links to each other with described suction pump, the other end joins with the return pipe that is positioned at well top, one end of described heat exchanger outlet side links to each other by the feed tube of Pump for giving-out with the evaporator input side of air-conditioner, the other end of described heat exchanger outlet side links to each other with the liquid back pipe of described evaporator input side, the outlet end of described evaporator outlet side links to each other with the inlet of described compressor by four-way change-over valve, the outlet of described compressor is joined by the feed tube of described four-way change-over valve and condensation/vaporization device, the drain pipe of described condensation/vaporization device links to each other with the liquid returning end of evaporator expansion valve with described evaporator outlet side by condensation/vaporization device expansion valve, described condensation/vaporization device is arranged in the circulation wind path of central air-conditioning, be provided with the pressure fan that links to each other with main air supply duct in the one side, be provided with the air processor that links to each other with the secondary air channel road with main return air duct at its opposite side, described main air supply duct and main the return air duct arm by separately respectively communicate with the ward.
The medical central air conditioner system of the present invention, wherein said air processor comprises air cleaner, sterilizer and humidifier.
The medical central air conditioner system of the present invention wherein is respectively equipped with air exhauster in described main return air pipeline and secondary air channel road.
The medical central air conditioner system of the present invention, a choke valve is housed on the export pipeline of wherein said compressor, at the two ends of described choke valve water heater in parallel, described water heater is made up of water butt and the radiator that is placed in one, and a choke valve is housed on the feed tube of described radiator or the drain pipe.
Household central air conditioning system of the present invention, the heat exchange medium in the wherein said heat exchanger are water, and the heat exchange medium in the described air-conditioner is a R22 working medium.
The beneficial effect of the medical central air conditioner system of the present invention is, Cooling and Heat Source of the present invention is come arrogantly, and as the energy, it is not subjected to the influence of ambient temperature with a large amount of low level heat energies that underground water was contained, overcome existing air-conditioner inefficiency affected by environment, even the problem that can't work.When this medical central air conditioner system is worked, do not produce any poisonous and harmful substance, nuisanceless, pollution-free.Mutually independent air-supply such as each ward, operating room, clinic, avoiding cross-infection, and also an amount of fresh air and humidity of replenishing sterilization when cold and hot air conditioning is provided, also can provide life hot water.The needs of hospital have been satisfied.
Other details of the present utility model and characteristics can be cheer and bright by reading the embodiment hereinafter encyclopaedize in conjunction with the accompanying drawings.
Description of drawings
Fig. 1 is the schematic diagram of the medical central air conditioner system air-conditioning work of the present invention;
Fig. 2 is the schematic diagram of the medical central air conditioner system supply air system of the present invention.
The specific embodiment
As shown in Figure 1, the medical central air conditioner system of the present invention, comprise well 1, suction pump 2, air-conditioner 3, wherein well 1 is flatly, portion is provided with one well 1 is separated within it, following two-part dividing plate 4, suction pump 2 places the bottom of well 1, also comprise heat exchanger 5, one end 5a of heat exchanger 5 input sides links to each other with suction pump 2, other end 5b joins with the return pipe 1 ' that is positioned at well 1 top, one end 5c of heat exchanger 5 outlet sides links to each other with the feed tube 7a of evaporator 7 input sides of air-conditioner 3 by Pump for giving-out 6, the other end 5d of heat exchanger 5 outlet sides links to each other with the liquid back pipe 7b of evaporator 7 input sides, the outlet end 7c of evaporator outlet side links to each other with the inlet 9a of compressor 9 by four-way change-over valve 8, and the outlet 9b of compressor 9 joins by the feed tube 10a of four-way change-over valve 8 with condensation/vaporization device 10, and the liquid back pipe 10c of condensation/vaporization device 10 links to each other with the liquid returning end 7d of evaporator expansion valve 13 with evaporator 7 outlet sides by condensation/vaporization device expansion valve 11.Be arranged on reference to Fig. 2 condensation/vaporization device 10 in the circulation wind path of central air-conditioning, be provided with the pressure fan 11 that communicates with main air supply duct 20 in the one side, be provided with the air processor 12 that links to each other with secondary air channel road 22 with main return air duct 21 at its opposite side, main air supply duct 20 and main return air duct 21 arm by separately 23,23 ' respectively communicate with ward 24.In main return air pipeline 20 and secondary air channel road 21, be respectively equipped with air exhauster 25.
Wherein on the outlet 9b pipeline of compressor 9 choke valve 15 can be housed, at the two ends of choke valve 15 water heater 16 in parallel, water heater is made up of water butt 17 and the radiator 18 that is placed in one, a choke valve 19 is housed on radiator 18 feed tubes or the drain pipe, between total feed tube 10a and total liquid back pipe 10b, is provided with a valve 20.
Household central air conditioning system of the present invention, the heat exchange medium in the heat exchanger 5 are water, and the heat exchange medium in the air-conditioner 3 is a R22 working medium.
The operation principle of the present invention and the course of work are:
In the time of in the winter time, well 1 is given heat exchanger 5 heat delivery of well water, and the working medium of the output back of heating up is delivered to by pump 6 in the input side of evaporator 7 of air-conditioner 3 in the heat exchanger 5, after the hot working fluid exchange of this part energy and outlet side wherein, heat is transferred to wherein working medium, i.e. R22.Cold-producing medium obtains flashing to gas behind the heat, compressed machine 9 is compressed into the gas of HTHP, the gas of HTHP arrives condensation/vaporization device 10 by four-way change-over valve 8, become highly pressurised liquid after discharging heat energy, highly pressurised liquid by the expansion valve 11 of condensation/vaporization device 10 by-passing valve 12 and the valve 13 ' decompression of the expansion valve 13 of evaporator 7 enter evaporator 7 evaporation heat absorptions again, condensation/vaporization device 10 is located in the circulation wind path, pressure fan 11 filters process, virus killing, sterilization and send into each room with the fresh air that condensation/vaporization device 10 carries out heat exchange, the air that each room pollutes is drawn back the back with air exhauster and is converged with new wind, so circulation repeatedly, the room obtains heating up in the time of by the continuous heat supply of well 1, reaches the purpose of winter heating.And draw up next underground water through circulation, get back to underground again.
In summer, evaporator 7 shown in Fig. 1 is as condenser, condensation/vaporization device 10 is as evaporimeter simultaneously, its effect is opposite with winter, cold-producing medium is by indoor evaporator 10, heat of vaporization becomes gas in the absorption chamber, and gas enters compressor 9 by four-way change-over valve 8, and the high temperature and high pressure gas after the compression enters condenser 7 by four-way change-over valve 8.In condenser 7, become liquid by water for cooling from heat exchanger 5.Behind the by-passing valve 14 and the valve 11 ' step-down of expansion valve 11 of refrigerant liquid by expansion valve 13, absorb the room air heat of vaporization in indoor evaporator 10 and become gas, gas is got back to compressor 9 compressions once more, so circulation repeatedly, in room temperature lowering, heat delivery is arrived the down-hole, finish the purpose of room temperature lowering in summer.
When needs hot water, shut off valve 15, open valve 19 and 20, the gas of HTHP heat domestic hot-waters by the radiator 18 of water heater 16 earlier.When without hot water, shut off valve 19, open valve 15 recovers normal.
Claims (5)
1, a kind of medical central air conditioner system, comprise well, suction pump, air-conditioner, it is characterized in that described well is a bite, portion is provided with one well is separated within it, following two-part dividing plate, suction pump places the bottom of well, also comprise heat exchanger, one end of described heat exchanger input side links to each other with described suction pump, the other end joins with the return pipe that is positioned at well top, one end of described heat exchanger outlet side links to each other by the feed tube of Pump for giving-out with the evaporator input side of air-conditioner, the other end of described heat exchanger outlet side links to each other with the liquid back pipe of described evaporator input side, the outlet end of described evaporator outlet side links to each other with the inlet of described compressor by four-way change-over valve, the outlet of described compressor is joined by the feed tube of described four-way change-over valve and condensation/vaporization device, the drain pipe of described condensation/vaporization device links to each other with the liquid returning end of evaporator expansion valve with described evaporator outlet side by condensation/vaporization device expansion valve, described condensation/vaporization device is arranged in the circulation wind path of central air-conditioning, be provided with the pressure fan that links to each other with main air supply duct in the one side, be provided with the air processor that links to each other with the secondary air channel road with main return air duct at its opposite side, described main air supply duct and main the return air duct arm by separately respectively communicate with the ward.
2, according to the described medical central air conditioner system of claim 1, wherein said air processor comprises air cleaner, sterilizer and humidifier.
3,, it is characterized in that in described main return air pipeline and secondary air channel road, being respectively equipped with air exhauster according to claim 1 or 2 described medical central air conditioner systems.
4, according to the described medical central air conditioner system of claim 3, it is characterized in that on the export pipeline of described compressor a choke valve being housed, at the two ends of described choke valve water heater in parallel, described water heater is made up of water butt and the radiator that is placed in one, and a choke valve is housed on the feed tube of described radiator or the drain pipe.
5, according to the described medical central air conditioner system of claim 4, it is characterized in that the heat exchange medium in the described heat exchanger is a water, the heat exchange medium in the described air-conditioner is a R22 working medium.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB011311924A CN1176331C (en) | 2001-09-06 | 2001-09-06 | Medical central air conditioner system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB011311924A CN1176331C (en) | 2001-09-06 | 2001-09-06 | Medical central air conditioner system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1403749A true CN1403749A (en) | 2003-03-19 |
| CN1176331C CN1176331C (en) | 2004-11-17 |
Family
ID=4670429
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB011311924A Expired - Lifetime CN1176331C (en) | 2001-09-06 | 2001-09-06 | Medical central air conditioner system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1176331C (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100378406C (en) * | 2003-05-26 | 2008-04-02 | 金贤 | Sterlizing device for central air conditioner |
| WO2014111061A1 (en) * | 2013-01-21 | 2014-07-24 | 深圳市庄合智能产业科技有限公司 | Hot and cold inner balancer set |
-
2001
- 2001-09-06 CN CNB011311924A patent/CN1176331C/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100378406C (en) * | 2003-05-26 | 2008-04-02 | 金贤 | Sterlizing device for central air conditioner |
| WO2014111061A1 (en) * | 2013-01-21 | 2014-07-24 | 深圳市庄合智能产业科技有限公司 | Hot and cold inner balancer set |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1176331C (en) | 2004-11-17 |
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| C10 | Entry into substantive examination | ||
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| C06 | Publication | ||
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| C14 | Grant of patent or utility model | ||
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| ASS | Succession or assignment of patent right |
Owner name: BEIJING BEIKONG EVER SOURCE SCIENCE & TECHNOLOGY Free format text: FORMER OWNER: XU SHENGHENG Effective date: 20060818 |
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| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20060818 Address after: 100093, Beijing, Haidian District apricot Road No. 102 Patentee after: Beijing Enterprises Ever Soure Energy Co., Ltd. Address before: 100089 Beijing city Haidian District Zizhuyuan Road No. 1 floor tower Chedaogou Beijing Sibolian general machinery New Technologies Inc Patentee before: Xu Shengheng |
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| CX01 | Expiry of patent term |
Granted publication date: 20041117 |
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| CX01 | Expiry of patent term |