CN201277758Y - All-weather novel energy saving type working position air delivery air conditioner - Google Patents
All-weather novel energy saving type working position air delivery air conditioner Download PDFInfo
- Publication number
- CN201277758Y CN201277758Y CNU2008201605995U CN200820160599U CN201277758Y CN 201277758 Y CN201277758 Y CN 201277758Y CN U2008201605995 U CNU2008201605995 U CN U2008201605995U CN 200820160599 U CN200820160599 U CN 200820160599U CN 201277758 Y CN201277758 Y CN 201277758Y
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- cooled condenser
- reheater
- evaporimeter
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Abstract
The utility model discloses an all-weather full fresh air energy-saving station-blowing air conditioner which comprises a refrigeration/heating system formed by a compressor, a three-way valve, an air cooled condenser, a reheater, a liquid reservoir, a drying filter, evaporators, a vapor liquid separator, a centrifugal fan and an axial-flow fan. The utility model can adopt a plurality of independent cooling systems to jointly work, and evaporator pipelines of the independent cooling systems are staggered and aligned so that the temperature range of working environment is widened to 20 DEG C to 43 DEG C. The air conditioner can be used for refrigeration or heating by utilizing condensing heat, has stable performance and good dehumidifying effect, utilizes the condensing heat of the cooling systems to obviously save energy in a dehumidifying process as compared with the utilization of the electric reheater and has compact structure and reasonable design. The unit can select a plurality of moving devices so as to conveniently move; when the unit is in work, fresh air is blown by hoses towards stations, the blowing stations can be conveniently and rapidly replaced, and the lengths of the hoses are adjustable so as to satisfy the blowing requirement for different distances.
Description
Technical field
The utility model relates to a kind of air conditioner, is the energy-saving station air supply air-conditioner of a kind of round-the-clock brand-new wind machine specifically.
Background technology
The energy-saving station air supply air-conditioner of round-the-clock brand-new wind machine is the working environment that should not adopt circulated air for some, for example places such as the operating room of shipyard, military project, medicine, hospital, chemical industry, Animal House and painting workshop are not suitable for cycle of treatment wind, and temperature is had the place of strict demand and the brand-new wind station air supply air-conditioner unit of a kind of specific use of designing.The energy-saving station air supply air-conditioner of round-the-clock brand-new wind machine adopts whole air-cooled structure, air-cooled condenser cooling air and its air that need handle are all from outdoor new wind, air is after treatment sent into the station that needs air-conditioning, has multiple functions such as cooling, dehumidifying, ventilation.At present the domestic production producer of the energy-saving station air supply air-conditioner of round-the-clock brand-new wind machine is few, and most of product function is single, can only freeze, and does not have heat-production functions, and working range is little.And when environment temperature was high, refrigerating operaton was prone to the compressor overload; When environment temperature is hanged down, be prone to low-voltage variation, fault rate is higher; Generally adopt the electrical heating mode of heating to heat and fall to wet, power consumption is more.
Summary of the invention
Goal of the invention: the purpose of this utility model is to overcome the deficiencies in the prior art, provide a kind of operating ambient temperature range big, not only can freeze but also can utilize that condensation heat heats, stable performance, fall wet effective, the energy-conservation energy-saving station air supply air-conditioner of round-the-clock brand-new wind machine.
Technical scheme: the energy-saving station air supply air-conditioner of a kind of round-the-clock brand-new wind machine, it comprises by compressor, triple valve, air-cooled condenser, reheater, liquid reservoir, check valve, device for drying and filtering, evaporimeter, vapour liquid separator, the refrigeration that centrifugal blower and axial flow blower constitute, heating, evaporimeter is communicated with compressor by vapour liquid separator, compressor by triple valve respectively with air-cooled condenser, reheater links to each other, air-cooled condenser is communicated with liquid reservoir by check valve, liquid reservoir links to each other with device for drying and filtering by hand stop valve, and device for drying and filtering passes through magnetic valve, heating power expansion valve is communicated with evaporimeter; Reheater is communicated with liquid reservoir by hand stop valve, is connected with axial flow blower on the air-cooled condenser, is connected by the circulation of air pipeline between evaporimeter and the reheater, and reheater is connected with centrifugal blower.
The utility model can design a plurality of self-contained refrigerating systems, an integral body is made in the evaporator pipeline cross arrangement of each refrigeration system, be connected with compressor, air-cooled condenser, liquid reservoir, device for drying and filtering and the vapour liquid separator etc. of other refrigeration system on the evaporimeter, evaporimeter is communicated with compressor by vapour liquid separator, compressor is communicated with air-cooled condenser, air-cooled condenser links to each other with liquid reservoir, liquid reservoir is communicated with device for drying and filtering by hand stop valve, device for drying and filtering is communicated with evaporimeter by magnetic valve, heating power expansion valve, and air-cooled condenser is connected with axial flow blower.Determine according to the size of heat more whether each refrigeration system disposes triple valve, reheater, check valve.Be illustrated as two self-contained refrigerating systems in the accompanying drawing of this specification, one of them is a single cold type, and another is with hot merit energy again.
The high-pressure switch of control condensing pressure is installed between the compressor high-voltage tube, maintains in the normal range (NR) in order to guarantee the condensing pressure in the air-cooled condenser.
Refrigeration principle: when summer, refrigeration system was worked, the high-temperature high-pressure refrigerant gas of being discharged by compressor enters air-cooled condenser, warm highly pressurised liquid during the refrigerant gas of HTHP is condensed into, in the warm highly pressurised liquid vapour-liquid two-phase mixture that after refrigeration heating power expansion valve throttling step-down, becomes low-temp low-pressure enter evaporimeter, the heat that vapour-liquid two-phase mixture absorbs in evaporimeter by the air of evaporimeter evaporates, the air of the evaporimeter of flowing through is lowered the temperature, sucked by compressor again after the cold-producing medium heat absorption vaporization.Send into the station that needs air-conditioning by centrifugal blower behind the new wind process evaporimeter cool-down dehumidification.When refrigeration, reheater is not worked.
For adapting to than the refrigerating operaton in the overall situation temperature range, the evaporimeter of air conditioner adopts a plurality of refrigeration system pipelines, can regulate the size of unit refrigerating capacity like this by the compressor of closing or move varying number.When environment temperature is low, can move the part refrigeration system, regulate the size of refrigerating capacity, also improve the running status of evaporimeter; When temperature is higher, can move ownership cooling system, to satisfy service requirement.Refrigeration system has also increased the running status that high-pressure switch comes the regulating shaft flow fan, realizes control air-cooled condenser condensing pressure, guarantees when various environment temperature condensing pressure in normal range (NR), thereby guarantees the refrigeration system reliability service.When environment temperature below 20 ℃ the time, utilize outdoor new wind can satisfy user's needs; When environment temperature more than 43 ℃ the time, for avoiding the refrigeration system overlond running, also should select the air-supply operation.
When utilizing the operation of condensation heat refrigerated dehumidification: the cold-producing medium that compressor is discharged enters reheater (without air-cooled condenser), all the other same refrigeration principles.The effect of reheater is with the air-cooled condenser of refrigeration principle, and after the air of being transferred was lowered the temperature, dehumidified through the evaporimeter of refrigeration system, the process reheater was sent into by the accent station after heating up, reduce relative humidity again.Owing to utilized the condensation heat of refrigeration system, during the dehumidifying operation and to utilize electric reheater to compare energy-conservation obvious.A plurality of refrigeration systems can work alone, and also can work simultaneously.According to the difference of instructions for use, the heat of reheater can utilize single refrigeration system, also can select many refrigeration systems for use.
Be provided with the system of air-cooled condenser and reheater in the Crew Cooling System, when refrigerating operaton, the triple valve no power is closed reheater, and operation air-cooled condenser, unit are realized lowering the temperature and sent cold wind.Big when the relative humidity of outdoor environment, when temperature is not high (as plum rain season), can select " dehumidifying " function, the triple valve energising, reheater is opened, and air-cooled condenser is closed, the function of reheater performance this moment air-cooled condenser, the new wind of environment elder generation is through the evaporimeter cool-down dehumidification of refrigeration system, again through the reheater heat temperature raising, the relative humidity of air reduces, and so just can provide that humidity is low, the satisfactory new wind of temperature.Owing to utilized the condensation heat of refrigeration system, during the dehumidifying operation and to utilize electric reheater to compare energy-conservation obvious.Close dehumidification function, then refrigeration system is by common air-cooled condenser refrigeration system air-supply operation.
The moor reason is fallen: 1. because the evaporator fin surface temperature is lower than the dew-point temperature of air, when air is flowed through evaporator surface, have moisture content to separate out at evaporator surface, through the air absolute humidity reduction of evaporimeter, fall wet purpose thereby reach.2. air relative humidity after wet heating such as reheater reduces, be fall wet.
Beneficial effect: the air that (1) air conditioner is handled is the outdoor new wind of single flow, between new wind after the processing is sent into and transferred house, satisfy station and need freeze, fall wet requirement, sending into simultaneously and being transferred the air of station is outdoor new wind, purified and transferred the station ambient air, prevented the gathering of pernicious gas.Ambient temperature range expands 20 ℃-43 ℃ to when (2) freezing, and has increased heating simultaneously, has fallen wet function.(3) simultaneously the utility model in the course of the work owing to utilized the condensation heat of refrigeration system, during dehumidifying with utilize electric reheater compare energy-conservation obviously.(4) the utility model compact conformation, reasonable in design, unit is optional establishes multiple mobile device, is convenient to unit and moves easily.Use by flexible pipe when (5) unit is worked and carry new wind to station, the convenient air-supply of replacing fast station, and hose length is adjustable, can satisfy the conveying requirement of different distance.(6) the utility model scope of application is wide, and operating room, chemical industry, Animal House, painting workshop that can be used for shipyard, military project, medicine, hospital etc. is not suitable for cycle of treatment wind has requirement to temperature place.
Description of drawings
Accompanying drawing is a connection diagram of the present utility model.
The specific embodiment
As shown in the figure, the energy-saving station air supply air-conditioner of round-the-clock brand-new wind of the present utility model machine, comprise refrigerating and heating systems and refrigeration system, wherein refrigerating and heating systems comprises compressor 1, triple valve 2, air-cooled condenser 3, reheater 4, liquid reservoir 5, device for drying and filtering 6, evaporimeter 7, vapour liquid separator 8, centrifugal blower 9 and axial flow blower 10.Evaporimeter 7 is communicated with compressor 1 by vapour liquid separator 8, and compressor 1 links to each other with air-cooled condenser 3, reheater 4 respectively by triple valve 2, and during energising, triple valve 2 is communicated with reheater 4; During no power, triple valve 2 is communicated with air-cooled condenser 3.Air-cooled condenser 3 is communicated with liquid reservoir 5 by check valve, liquid reservoir 5 links to each other with device for drying and filtering 6 by hand stop valve, device for drying and filtering 6 is communicated with evaporimeter 7 by magnetic valve, heating power expansion valve, forms the air-cooled condenser condenser system of this device with top.Reheater 4 is communicated with liquid reservoir 5 by hand stop valve, and liquid reservoir 5 is connected with evaporimeter 7 by hand stop valve, device for drying and filtering 6, magnetic valve, heating power expansion valve.Be connected by the circulation of air pipeline between evaporimeter 7 and the reheater 4, reheater 4 is connected with centrifugal blower 9, and air-cooled condenser 3 is connected with axial flow blower 10.
Also be connected with another refrigeration system of this device on the evaporimeter 7, comprise compressor 11, air-cooled condenser 31, liquid reservoir 51, device for drying and filtering 61 and vapour liquid separator 81, evaporimeter 7 links to each other with compressor 11 by vapour liquid separator 81, compressor 11 is communicated with air-cooled condenser 31, air-cooled condenser 31 links to each other with liquid reservoir 51, liquid reservoir 51 is communicated with device for drying and filtering 61 by hand stop valve, device for drying and filtering 61 is communicated with evaporimeter 7 by magnetic valve, heating power expansion valve, and air-cooled condenser 31 is connected with axial flow blower 10.
The high-pressure switch of control condensing pressure is installed between compressor 1 high-voltage tube, and in order to the running status of Control Shaft flow fan 10, thereby the condensing pressure in the control air-cooled condenser 3,31 is in normal range (NR).
Unit adopts whole cabinet body structure, because temperature difference in cabinet during operation, so be divided into air-cooled condenser side and two air flow spaces of vaporizer side with dividing plate in whole cabinet inside, evaporimeter, reheater, centrifugal blower are arranged in vaporizer side, with the sealing of cabinet plate, be provided with heat-insulation layer in the cabinet plate on every side.The centrifugal blower air outlet passes the cabinet plate by flexible pipe, links to each other with user's ajutage then, adopts the flexible pipe air-supply conveniently to move freely, and makes things convenient for the needs of user to the different station air-conditioning.Remaining part is arranged in the air-cooled condenser side, and electric appliance box and operation instrument also are arranged in the air-cooled condenser side.The cabinet outside can be provided with hole for hoist, forklift hole, move wheel etc., and unit can conveniently be moved.Because unit is in outdoor environment work, the unit operation panel is selected the rain-proof type electric elements for use, and electrical equipment chamber door and casing adopt the rain-proof type structure, and the electrical equipment chamber door is fixed with hinge arrangement, convenient quick maintenance operation, and unit integral protection grade reaches IP54.Longer because of the pipeline of carrying air, unit adopts the non-overload type of high-head centrifugal blower, can guarantee the air supplying distance that 40m is above, and airduct is shorter during as if actual the use, and centrifugal blower can overlond running yet.
The utility model provides the thinking and the method for the energy-saving station air supply air-conditioner of a kind of round-the-clock brand-new wind machine; the method and the approach of this technical scheme of specific implementation are a lot; the above only is a preferred implementation of the present utility model; should be understood that; for those skilled in the art; under the prerequisite that does not break away from the utility model principle, can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.The all available prior art of each component part not clear and definite in the present embodiment is realized.
Claims (3)
1, the energy-saving station air supply air-conditioner of a kind of round-the-clock brand-new wind machine, it is characterized in that: it comprises by compressor (1), triple valve (2), air-cooled condenser (3), reheater (4), liquid reservoir (5), device for drying and filtering (6), evaporimeter (7), vapour liquid separator (8), the refrigeration that centrifugal blower (9) and axial flow blower (10) constitute, heating, evaporimeter (7) is communicated with compressor (1) by vapour liquid separator (8), compressor (1) by triple valve (2) respectively with air-cooled condenser (3), reheater (4) links to each other, air-cooled condenser (3) is communicated with liquid reservoir (5) by check valve, liquid reservoir (5) links to each other with device for drying and filtering (6) by hand stop valve, and device for drying and filtering (6) passes through magnetic valve, heating power expansion valve is communicated with evaporimeter (7); Reheater (4) is communicated with liquid reservoir (5) by hand stop valve, is connected with axial flow blower (10) on the air-cooled condenser (3), is connected by the circulation of air pipeline between evaporimeter (7) and the reheater (4), and reheater (4) is connected with centrifugal blower (9).
2, the energy-saving station air supply air-conditioner of round-the-clock brand-new wind according to claim 1 machine, it is characterized in that: on evaporimeter (7), also be connected with by compressor (11), air-cooled condenser (31), liquid reservoir (51), the refrigeration system that device for drying and filtering (61) and vapour liquid separator (81) constitute, evaporimeter (7) is communicated with compressor (11) by vapour liquid separator (81), compressor (11) is communicated with air-cooled condenser (31), air-cooled condenser (31) links to each other with liquid reservoir (51), liquid reservoir (51) is communicated with device for drying and filtering (61) by hand stop valve, device for drying and filtering (61) passes through magnetic valve, heating power expansion valve is communicated with evaporimeter (7), and air-cooled condenser (31) is connected with axial flow blower (10).
3, the energy-saving station air supply air-conditioner of round-the-clock brand-new wind according to claim 1 machine is characterized in that: the high-pressure switch that the control condensing pressure is installed between the high-voltage tube of compressor (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201605995U CN201277758Y (en) | 2008-10-09 | 2008-10-09 | All-weather novel energy saving type working position air delivery air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201605995U CN201277758Y (en) | 2008-10-09 | 2008-10-09 | All-weather novel energy saving type working position air delivery air conditioner |
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| Publication Number | Publication Date |
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| CN201277758Y true CN201277758Y (en) | 2009-07-22 |
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| Application Number | Title | Priority Date | Filing Date |
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| CNU2008201605995U Expired - Fee Related CN201277758Y (en) | 2008-10-09 | 2008-10-09 | All-weather novel energy saving type working position air delivery air conditioner |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102287946A (en) * | 2010-06-21 | 2011-12-21 | 浙江青风制冷设备制造有限公司 | Cooling machine |
| CN105923137A (en) * | 2016-05-19 | 2016-09-07 | 江苏科技大学 | Air conditioning unit for thin film type liquefied natural gas (LNG) ship containment system |
| CN106482229A (en) * | 2015-08-26 | 2017-03-08 | 宁波保税区瑞丰模具科技有限公司 | A kind of humidity control apparatus |
| CN108826510A (en) * | 2018-08-23 | 2018-11-16 | 宁波宝工电器有限公司 | A kind of mobile air conditioning units |
| CN112717569A (en) * | 2020-12-14 | 2021-04-30 | 寿县江淮船舶修造有限责任公司 | Filtering device for spraying workshop of ship processing plant and using method of filtering device |
-
2008
- 2008-10-09 CN CNU2008201605995U patent/CN201277758Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102287946A (en) * | 2010-06-21 | 2011-12-21 | 浙江青风制冷设备制造有限公司 | Cooling machine |
| CN106482229A (en) * | 2015-08-26 | 2017-03-08 | 宁波保税区瑞丰模具科技有限公司 | A kind of humidity control apparatus |
| CN105923137A (en) * | 2016-05-19 | 2016-09-07 | 江苏科技大学 | Air conditioning unit for thin film type liquefied natural gas (LNG) ship containment system |
| CN105923137B (en) * | 2016-05-19 | 2019-04-02 | 江苏科技大学 | A kind of air-conditioner set for membrane LNG tanker containment system |
| CN108826510A (en) * | 2018-08-23 | 2018-11-16 | 宁波宝工电器有限公司 | A kind of mobile air conditioning units |
| CN112717569A (en) * | 2020-12-14 | 2021-04-30 | 寿县江淮船舶修造有限责任公司 | Filtering device for spraying workshop of ship processing plant and using method of filtering device |
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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: 20090722 Termination date: 20131009 |