CN2504536Y - Medical central air conditioning system - Google Patents
Medical central air conditioning system Download PDFInfo
- Publication number
- CN2504536Y CN2504536Y CN 01259299 CN01259299U CN2504536Y CN 2504536 Y CN2504536 Y CN 2504536Y CN 01259299 CN01259299 CN 01259299 CN 01259299 U CN01259299 U CN 01259299U CN 2504536 Y CN2504536 Y CN 2504536Y
- Authority
- CN
- China
- Prior art keywords
- air
- air conditioner
- evaporator
- heat exchanger
- central air
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Landscapes
- Devices For Blowing Cold Air, Devices For Blowing Warm Air, And Means For Preventing Water Condensation In Air Conditioning Units (AREA)
Abstract
The utility model which relates to an air conditioner system, in particular to a medical used central air conditioner system, solves the problem of a cold and heat source of the air conditioner and air pollution, and provides the medical use central air conditioner system that uses the earth as the cold and heat source, low in price, small occupational area and is suitable to be used in hospitals. The utility model comprises a water well, a water pump, an air conditioner and a heat exchanger, and the input side of the heat exchanger is connected with the water pump, and one end of the output of the heat exchanger is connected with a liquid inlet pipe at an input side of the evaporator/condenser of the air conditioner through a liquid output pumper, and the evaporator/condenser is connected with an input of a compressor through a four-way reversing valve, then, refrigerants are doing heat exchange and heat dissipation with air in an air duct through the condenser/evaporator. The cold and heat source of the utility model which derives from the earth uses a plurality of low level heat energy of the groundwater as energy, and is not influenced by a temperature of the outer surroundings, and when in work, no poisonous and harmful substances can be produced, no public nuisance and no pollution, and each ward, operating room and consulting room can supply air mutually and independently, of which can avoid cross infections.
Description
Technical field
The utility model relates to a kind of air-conditioning system, especially relates 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.
The utility model content
The utility model 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 utility model, 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 utility model, wherein said air processor comprises air cleaner, sterilizer and humidifier.
The medical central air conditioner system of the utility model 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 utility model, 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.
The utility model household central air conditioning system, 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 utility model is, Cooling and Heat Source of the present utility model is come arrogantly, with a large amount of low level heat energies that underground water was contained as the energy, it is not subjected to the influence of ambient temperature, 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 utility model;
Fig. 2 is the schematic diagram of the medical central air conditioner system supply air system of the utility model.
The specific embodiment
As shown in Figure 1, the medical central air conditioner system of the utility model, 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, 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.
The utility model household central air conditioning system, 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 utility model 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,, it is characterized in that described air processor comprises air cleaner, sterilizer and humidifier according to the described medical central air conditioner system of claim 1.
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 |
|---|---|---|---|
| CN 01259299 CN2504536Y (en) | 2001-09-06 | 2001-09-06 | Medical central air conditioning system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01259299 CN2504536Y (en) | 2001-09-06 | 2001-09-06 | Medical central air conditioning system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2504536Y true CN2504536Y (en) | 2002-08-07 |
Family
ID=33667711
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01259299 Expired - Fee Related CN2504536Y (en) | 2001-09-06 | 2001-09-06 | Medical central air conditioning system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2504536Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013082873A1 (en) * | 2011-12-09 | 2013-06-13 | 厦门永华实业有限公司 | Circulating ground source cold water refrigerating/heating system |
| CN110631233A (en) * | 2018-06-21 | 2019-12-31 | 青岛海尔空调器有限总公司 | Air conditioning system, method, device and computer readable storage medium |
| CN114165934A (en) * | 2021-12-15 | 2022-03-11 | 恩德特机械（苏州）有限公司 | High-efficient low-noise industrial evaporation water chiller |
-
2001
- 2001-09-06 CN CN 01259299 patent/CN2504536Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013082873A1 (en) * | 2011-12-09 | 2013-06-13 | 厦门永华实业有限公司 | Circulating ground source cold water refrigerating/heating system |
| CN110631233A (en) * | 2018-06-21 | 2019-12-31 | 青岛海尔空调器有限总公司 | Air conditioning system, method, device and computer readable storage medium |
| CN110631233B (en) * | 2018-06-21 | 2022-06-28 | 重庆海尔空调器有限公司 | Air conditioning system, method, device and computer readable storage medium |
| CN114165934A (en) * | 2021-12-15 | 2022-03-11 | 恩德特机械（苏州）有限公司 | High-efficient low-noise industrial evaporation water chiller |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101603715B (en) | Ground source heat pump air-conditioning system and air processing method thereof | |
| CN204665596U (en) | Direct-expansion type heat-recycling air treatment device | |
| CN104266277A (en) | Heat pipe heat recovery all fresh air dehumidification air-conditioning device | |
| CN205717538U (en) | Mixed ventilation heating air conditioning equipment | |
| CN102589072A (en) | Double-medium circulation humidifying air conditioner capable of cooling and heating | |
| CN102141279A (en) | Solution-spraying type air-conditioner heat pump unit | |
| CN206430295U (en) | A kind of modular dew point indirect evaporative cooling and mechanical refrigeration combined air conditioner unit | |
| CN2911507Y (en) | Cooling tower-free cold water type ventilation air conditioning system for subway station of urbon track traffic | |
| CN202494188U (en) | Double-medium circulating cold and warm humidifying air conditioner | |
| CN204345869U (en) | Heat recovery module air-conditioning system | |
| CN103453691A (en) | Three-in-one air conditioner and hot water supply device | |
| CN213841170U (en) | Fresh air handling unit for source humidity control | |
| CN100485282C (en) | Device for using fresh air for improving air temperature and air quality | |
| CN2504536Y (en) | Medical central air conditioning system | |
| CN202002244U (en) | Heat pump machine unit for solution spray type air conditioner | |
| CN1176328C (en) | Household central air conditioner system | |
| CN1176331C (en) | Medical central air conditioner system | |
| CN201314652Y (en) | Brand-new energy-saving and environmental-friendly air conditioner for heating | |
| CN206771604U (en) | One kind evaporation cooling united air-conditioner set of mechanical refrigeration | |
| CN101968242A (en) | Energy-saving environmental-friendly heat-supply brand new wind air conditioner | |
| CN213841172U (en) | Water-cooled ground source humidifying fresh air handling unit | |
| CN101266068A (en) | Water source fresh air heat exchanging method and water source fresh air floor heat exchanging air conditioner | |
| CN202660689U (en) | Split heat pump type air exhaust energy recovery device for air-conditioner | |
| CN211809607U (en) | Novel sterilizing carbon dioxide heat pump locomotive air-conditioning heat unit | |
| CN2497240Y (en) | Domestic central air conditioning system |
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 |