CN2711605Y - Energy saving purifying type roof air conditioner - Google Patents
Energy saving purifying type roof air conditioner Download PDFInfo
- Publication number
- CN2711605Y CN2711605Y CN 200420073221 CN200420073221U CN2711605Y CN 2711605 Y CN2711605 Y CN 2711605Y CN 200420073221 CN200420073221 CN 200420073221 CN 200420073221 U CN200420073221 U CN 200420073221U CN 2711605 Y CN2711605 Y CN 2711605Y
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- condenser
- energy
- air conditioner
- energy saving
- valve
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Abstract
The utility model relates to an energy saving purifying type roof air conditioner, comprising a compressor, a four-way valve, an evaporator, and a condenser which are connected in series end to end in sequence. A gas liquid separator is connected in series between the four-way valve and the compressor; a high pressure protector and a low voltage protector are respectively arranged on both sides of the compressor; an air blower is arranged on one side of the evaporator; a condenser blower is arranged on one side of the condenser; one side of the condenser is arranged on an energy saving reheating condenser; the energy saving reheating condenser and the condenser are connected in parallel; the magnetic valve or a proportion regulating valve is respectively connected in series with the condenser and the energy saving reheating condenser. The energy saving reheating condenser is installed behind the air blower of the evaporation air blow segment and connected in parallel with an outdoor condenser on the system cooling medium pipeline. The condenser of the utility model is connected in parallel with the energy saving reheating condenser, and the refrigerant flow quantities of two condensers are regulated by the magnetic valve or the proportion regulating valve; the purpose of load regulation of two condensers is achieved; as a consequence, the utility model can ensure obtaining higher regulating precision of temperature and humidity of the air supply.
Description
Technical field
The utility model relates to a kind of clean type roof air conditioner, particularly a kind of energy-saving clean formula roof air conditioner.
Background technology
In August, 1999, China Drug Administration has issued " GMP " (GMP), and " Code for design of industrial clean rooms " of the eighties, country has a lot of old medicine and other clean rooms to face transformation, the clean air-conditioning system of these factory buildings also is faced with transformation, but because the building site remaining space of old medicine and other clean room is limited, very difficult vacating space is used to the unit that installs an air-conditioner.And present domestic constant temperature and humidity unit, reach the thermal conditioning mode again that adopts of humidity requirement for making air, generally be to adopt electrical heating or hot water heating, as shown in Figure 1, increase electric heater 20 again, to improve leaving air temp in the front of pressure fan 6; But electrical heating or hot water heating dual mode consumption energy consumption are bigger, and operating efficiency is low.Among the figure, 1 is compressor, and 2 is cross valve, and 3 is evaporimeter, and 4 is condenser, and 5 is vapour liquid separator, and 6 is pressure fan, and 7 is condenser fan, and 8 is the high voltage protective device, and 9 is the low-voltage variation device, and 10 is reservoir, and 11 is filter, and 12 is expansion valve, and 13 is check valve.
The utility model content
The purpose of this utility model be to provide a kind of occupation of land less, energy consumption is low, efficient height, the simple energy-saving clean formula of control roof air-conditioning are to overcome weak point of the prior art.
By a kind of energy-saving clean formula roof air conditioner of this purpose design, comprise compressor, cross valve, evaporimeter and the condenser of head and the tail serial connection successively; Vapour liquid separator is serially connected between cross valve and the compressor, high voltage protective device and low-voltage variation device are separately positioned on the compressor both sides, blower setting is in evaporimeter one side, condenser fan is arranged on condenser one side, its architectural feature is that condenser one side also is provided with an energy-conservation reheater condenser again, and this energy-conservation reheater condenser again is in parallel with condenser; Magnetic valve or ratio adjusting valve are connected with condenser and energy-conservation reheater condenser more respectively.Magnetic valve or ratio adjusting valve are separately positioned on before and after the condenser.
Above-mentioned energy-conservation reheater condenser again is loaded on after the pressure fan of evaporation air supply section, and is in parallel with outdoor condenser on system's refrigerant pipe.Magnetic valve or ratio adjusting valve and a controller join, and this controller and temperature sensor join.The air inlet of air conditioner is respectively arranged with evaporation air supply section exit and just imitates and middle and high effect filter, and the rank that first effect and middle and high effect are filtered is respectively G4 level and F8 level.
The utility model increases on the basis of common roof air conditioner just imitates and middle high efficiency particulate air filter, and other sterilization cleaner, thereby it combines the characteristics of clean type air-conditioner group and roof Top Air-conditioning Unit.The utility model adopts unique double-condenser design, utilize the control of the thermal conditioning again air-supply humidity and the temperature of energy-conservation reheater condenser again, it is in parallel with outdoor condenser on system's refrigerant pipe, regulate by the refrigerant flow of regulating again reheater condenser and to add heat, replace electrical heating or hot water heating component thereby play, heating of saving auxiliary electrical or hot water heating are used for the power consumption and the expense thereof of heat again, and energy-saving effect is remarkable.
Condenser of the present utility model and energy-conservation reheater condenser again are connected in parallel, regulate the refrigerant flow of two condensers by the aperture of magnetic valve keying or ratio adjusting valve, reach the purpose of regulating both loads, thus the higher degree of regulation of guarantee to obtain to blow temperature, humidity.
The utility model production cost is low, operation energy consumption is low, high efficiency, control operation are simple.
Description of drawings
Fig. 1 is the prior art structural representation.
Fig. 2 is the utility model one example structure schematic diagram.
The specific embodiment
Below in conjunction with drawings and Examples the utility model is further described.
Referring to Fig. 2, this energy-conservation clean type roof air conditioner comprises compressor 21, cross valve 22, evaporimeter 23 and the condenser 24 of head and the tail serial connection successively; Vapour liquid separator 25 is serially connected between cross valve 22 and the compressor 21; high voltage protective device 28 and low-voltage variation device 29 are separately positioned on compressor 21 both sides; pressure fan 26 is arranged on evaporimeter 23 1 sides; condenser fan 27 is arranged on condenser 24 1 sides; condenser 24 1 sides also are provided with an energy-conservation reheater condenser again 34, and this energy-conservation reheater condenser again 34 is in parallel with condenser 24.Two ratio adjusting valves 35 are separately positioned on condenser 24 front and back; A ratio adjusting valve 35 is arranged in energy-conservation reheater condenser again 34 loops, sets up a check valve 33 in this loop.
Ratio adjusting valve 35 in the utility model also can adopt magnetic valve to substitute, and its effect is constant.A ratio adjusting valve 35 and a controller join, and this controller and temperature sensor join.This controller is also controlled the work operation of air conditioner.The air inlet of air conditioner is respectively arranged with evaporation air supply section exit and just imitates and middle and high effect filter, and the rank that first effect and middle and high effect are filtered is respectively G4 level and F8 level.
Energy-conservation reheater condenser again 34 is loaded on after the pressure fan of evaporation air supply section, in parallel with outdoor condenser 24 on system's refrigerant pipe, regulate the refrigerant flow and the condenser duty of two condensers by ratio adjusting valve 35, utilize the control of the thermal conditioning again air-supply humidity and the temperature of energy-conservation reheater condenser again 34, the realization constant temperature and humidity is regulated, auxiliary electrical heats or the hot water heating is used for the power consumption of heat again thereby save, and reaches purpose of energy saving.
Among the figure, solid arrow and solid line are the kind of refrigeration cycle direction, and dotted arrow and dotted line are for heating circulation Direction; 31 is that filter, 32 is expansion valve.
Claims (5)
1. an energy-saving clean formula roof air conditioner comprises compressor (21), cross valve (22), evaporimeter (23) and the condenser (24) of head and the tail serial connection successively; Vapour liquid separator (25) is serially connected between cross valve and the compressor, high voltage protective device (28) and low-voltage variation device (29) are separately positioned on the compressor both sides, pressure fan (26) is arranged on evaporimeter one side, condenser fan (27) is arranged on condenser one side, it is characterized in that described condenser (24) one sides also are provided with an energy-conservation reheater condenser again (34), this energy-conservation reheater condenser again is in parallel with condenser (24); Magnetic valve or ratio adjusting valve (35) are connected with condenser and energy-conservation reheater condenser more respectively.
2. energy-saving clean formula according to claim 1 roof air conditioner is characterized in that described energy-conservation reheater condenser again (34) is loaded on pressure fan (26) afterwards, and is in parallel with outdoor condenser on system's refrigerant pipe.
3. energy-saving clean formula according to claim 1 roof air conditioner is characterized in that described magnetic valve or ratio adjusting valve (35) are separately positioned on before and after the condenser (24).
4. energy-saving clean formula according to claim 3 roof air conditioner is characterized in that described magnetic valve or ratio adjusting valve (35) and a controller join, and this controller and temperature sensor join.
5. energy-saving clean formula according to claim 1 roof air conditioner, the air inlet that it is characterized in that described air conditioner is respectively arranged with just effect and middle and high effect filter with evaporation air supply section exit, and the rank that first effect and middle and high effect are filtered is respectively G4 level and F8 level.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420073221 CN2711605Y (en) | 2004-07-02 | 2004-07-02 | Energy saving purifying type roof air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420073221 CN2711605Y (en) | 2004-07-02 | 2004-07-02 | Energy saving purifying type roof air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2711605Y true CN2711605Y (en) | 2005-07-20 |
Family
ID=36192710
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420073221 Expired - Fee Related CN2711605Y (en) | 2004-07-02 | 2004-07-02 | Energy saving purifying type roof air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2711605Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101986062A (en) * | 2010-11-15 | 2011-03-16 | 大连三洋压缩机有限公司 | Condensation temperature-adjusting refrigeration system |
| CN102913994A (en) * | 2012-10-24 | 2013-02-06 | 江苏兆胜空调有限公司 | Air conditioner for vehicles and ships at ultra-low temperature environment |
| CN103075831A (en) * | 2013-01-21 | 2013-05-01 | 深圳市庄合地能产业科技有限公司 | Novel air-cooled evaporation type composite refrigeration house refrigerating system |
| CN105299754A (en) * | 2015-10-10 | 2016-02-03 | 韩增生 | Multifunctional domestic air conditioner |
-
2004
- 2004-07-02 CN CN 200420073221 patent/CN2711605Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101986062A (en) * | 2010-11-15 | 2011-03-16 | 大连三洋压缩机有限公司 | Condensation temperature-adjusting refrigeration system |
| CN101986062B (en) * | 2010-11-15 | 2012-10-17 | 大连三洋压缩机有限公司 | Condensation temperature-adjusting refrigeration system |
| CN102913994A (en) * | 2012-10-24 | 2013-02-06 | 江苏兆胜空调有限公司 | Air conditioner for vehicles and ships at ultra-low temperature environment |
| CN103075831A (en) * | 2013-01-21 | 2013-05-01 | 深圳市庄合地能产业科技有限公司 | Novel air-cooled evaporation type composite refrigeration house refrigerating system |
| CN105299754A (en) * | 2015-10-10 | 2016-02-03 | 韩增生 | Multifunctional domestic air conditioner |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20050720 Termination date: 20100702 |