CN2788065Y - Whole externally arranged air conditioner - Google Patents
Whole externally arranged air conditioner Download PDFInfo
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- CN2788065Y CN2788065Y CN 200520049719 CN200520049719U CN2788065Y CN 2788065 Y CN2788065 Y CN 2788065Y CN 200520049719 CN200520049719 CN 200520049719 CN 200520049719 U CN200520049719 U CN 200520049719U CN 2788065 Y CN2788065 Y CN 2788065Y
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Abstract
The utility model discloses a whole externally arranged air conditioner which comprises a whole outdoor unit, wherein the whole outdoor unit comprises an indoor air inlet and return fence component composed of the control part of a cold quantity and airflow regulating electric appliance and a composite air inlet and outlet pipe; the composite air inlet and outlet pipe is composed of an inner pipe and an outer pipe; the inner pipe is positioned at the center of a circle of the inner wall of the outer pipe; air flows out of the inner pipe, and return air flows between the outer pipe and the inner pipe; one end of the composite air inlet and outlet pipe is connected with inner and outer air pipe joints of the whole outdoor unit, and the other end is connected with the indoor air inlet and return fence component. The utility model has the characteristics of compact structure, few leakage points, simple installation and convenient corrective maintenance, and a system of a refrigerating pipeline is not easy to leak. The whole outdoor unit is arranged at outdoors, and only the air inlet and return fence component and a power supply control part are arranged in a room. Thus, the utility model has no noise source, and can blow air in serenity. In addition, indoor turbid air can be exhausted to the outdoors, and outdoor fresh air is delivered into the room after refrigerated. Thus, the goal of indoor air quality is improved.
Description
Technical field
The utility model relates to a kind of domestic air conditioner, particularly a kind of whole external air-conditioner.
Background technology
China's air-conditioner was brought into use from the sixties in 20th century, had had the history in more than 40 year so far.Its kind, structure and feature from initial whole window air conditioner to the split of today wall-hanging and floor type air-conditioner, from deciding frequency formula air-conditioner to frequency conversion type air conditioner, control to remote control control of today from mechanical switch at that time, the development of domestic air conditioner is with rapid changepl. never-ending changes and improvements, its product is become better and better, make newer and newer, more and more be subjected to liking of users.Most popular in China's domestic air conditioner at present is detachable air conditioner, especially with wall-hanging and most popular with two kinds of cabinet-types.The detachable air conditioner biggest advantage is that noise is low, and the installation site is flexible, and specious, refrigerating capacity is big.Yet in use we find that the defective of detachable air conditioner and deficiency also are fatal.It and unlike businessman's a whoop and a holler of producing so-called health-care air-conditioner device, be Green Product.Product adopts sophisticated technologies such as active carbon, cold catalyst, photocatalyst, anion, ozone generator, electronic dust-collecting, silver-ion antibiotic although businessman mostly propagates oneself, and above-mentioned technology is used without exception at the return air of detachable air conditioner and handled.Along with the quick growth of China's economic strength and improving constantly of living standards of the people, residential structure is firm, and the door and window seal increases, and is comparatively difficult by the permeation-exchange of enclosed structure.Use the long-term closed cycle of space air of split air conditioner, cause the indoor air quality severe exacerbation.Show according to room air monitoring report: in 12 square metres the room that door and window closes, 4 people are in indoor office, and carbon dioxide content had increased by 2 times in 2 hours,, bacterium increased by 1.5 times, dust has increased nearly 6 times.If in the place and public place of entertainment air-conditioned room of sealing, life, work even amusement, the smoker swallows clouds and blows out fog in addition, and that will also have harmful substances such as carbon monoxide, nicotine to influence the health of human body.It should be noted that above-mentioned so-called health approach can't resolve environmental pollution listed above.The crowd under this environmental condition of living in for a long time be easy to " air conditioner disease ".Solve above the pollution, the best approach of prevention " air conditioner disease " is an amount of air draft and introduces new wind that positive ventilation is the most effective way to solving indoor environmental pollution.Split-type air conditioner is provided with off-premises station and indoor set in addition, and its refrigeration system is formed by connecting by pipeline and pipeline fittings, installs complicatedly, if install badly, will result in hand cramps to operation of air conditioner, makes line clogging or reveal air-conditioning to be worked when serious.Split-type air conditioner has indoor set, off-premises station, can't reach noiseless condition.The split-type air conditioner pipe joint is many, easily reveals, and multidimensional is repaiied, and needs perfusion cold-producing medium regularly, contaminated environment.Detachable air conditioner is if installation quality is not good enough, and cooling dew leaks, and makes wall mouldy.
Summary of the invention
Goal of the invention of the present utility model provides an amount of air draft of a kind of energy and introduces the whole external air-conditioner of new wind, positive ventilation, to solve the weak point that existing air-conditioning exists.
In order to realize the foregoing invention purpose, the technical scheme that the utility model adopted is: a kind of whole external air-conditioner, comprise the monoblock type off-premises station, its feature comprises indoor air entering and returning fence parts and the compound in/out air tube that contains cold and air quantity adjusting electrical control part; Its compound in/out air tube is made of interior pipe and outer tube, and interior effective support is positioned at the position at outer tube wall circle center; Interior pipe is the air-out passage, is return air channel between outer tube and the interior pipe; Compound in/out air tube one end links to each other with inside and outside two blast connections of monoblock type off-premises station, and the other end links to each other with indoor air entering and returning fence parts.
Indoor air entering and returning fence parts of the present utility model comprise support component, return air tube, chimney fan; The return air tube is installed on the support component, and chimney fan is supported in the return air tube; For the air-out passage, be return air channel between chimney fan and the return air tube in the chimney fan, the interior pipe of compound in/out air tube is connected with the rear end of chimney fan, and outer tube is connected with the rear end of return air tube; Cold and air quantity are regulated electrical control part and are installed on the support component; Return air inlet position between chimney fan and return air tube is provided with return air inlet grid and airstrainer, and airstrainer is positioned at the back of return air inlet grid; Air outlet position at chimney fan is provided with air outlet grille.
Monoblock type off-premises station of the present utility model comprises casing and the refrigerating and heating systems that covers the case lid on casing and be made of compressor, evaporimeter, condenser, capillary; Front head at casing partly is provided with inside and outside two blast connections, and wherein interior blast connection connects mutually with the interior pipe of compound in/out air tube, is air-supply passage; Outer blast connection connects mutually with the outer tube of compound in/out air tube, is return air channel; The rear head of casing partly is provided with condenser air hole and spillway hole so that with condenser exchange after air and unnecessary condensed water discharge; Whole box body inside roughly is divided into condenser zone, evaporation region, gentle gas heat exchange zone, air water heat exchange zone, between four by the cold air baffle plate, the base plate that connect with cabinet wall and the aqueous vapor dividing plate is relative separates, wherein the cold air baffle plate becomes vertical and horizontally disposed respectively with base plate, and cold air baffle plate lower end is connected with the last plane of base plate, and the aqueous vapor dividing plate also becomes to be arranged vertically and is connected with the lower plane of base plate; The bottom of cold air baffle plate has vent; Condenser zone and evaporation region are positioned on the base plate and lay respectively at the cold air baffle plate left and right sides, and gentle gas heat exchange zone, air water heat exchange zone is positioned under the base plate and lays respectively at the aqueous vapor dividing plate left and right sides; Air water heat exchange zone is a condensation water tank, and the spillway hole on the rear head part of casing is positioned at air water heat exchange location; The right side and the evaporation region in gas-gas heat exchange zone connect, to accept distributing the return air of coming by outer blast connection; Have tank port that air water heat exchange zone and condenser zone are linked up and the return air dispensing apertures that gas-gas heat exchange zone and condenser zone are linked up on base plate, the return air dispensing apertures constitutes a return air balance sysmte by condenser zone and condenser air hole; Inside and outside two blast connections of casing front head part constitute a room air circulatory system by evaporation region; The position that is positioned at condenser zone in the casing both sides has the air inlet grid, and the air inlet grid constitute an outdoor air circulatory system by condenser zone and condenser air hole; Also be provided with fresh wind tube row in casing, fresh wind tube row is run through gentle gas heat exchange zone, whole air water heat exchange zone, one end and outdoor connecting, and the other end and evaporation region connect; Fresh wind tube row is by constituting a new wind bucking-out system between evaporation region and the interior blast connection; On the cold air baffle plate in casing an axial flow blower is installed, the power output shaft two ends of axial flow blower dispose aerofoil fan and the centrifugal fan that lays respectively in condenser zone and the evaporation region; Compressor in the refrigeration system, condenser, evaporimeter are installed on the base plate, constitute refrigerant-cycle systems by copper pipe and capillary between the three; Compressor and condenser are positioned at condenser zone, and evaporimeter is positioned at evaporation region.
With the refrigeration is example, operation principle of the present utility model is: outdoor aerofoil fan forces cooling to the high temperature and high pressure gas from the compressor compresses to the condenser, make it to become geothermal liquid in the high pressure, geothermal liquid is through the capillary step-down in the high pressure, in evaporimeter, vaporize, absorb heat, it is low-pressure low-temperature steam again that cold-producing medium changes, and evaporimeter is reduced to+5-+7 ℃.The indoor high-temperature gas that indoor centrifugal fan will be come by outer blast connection and replenish and suck evaporimeter together through the outdoor fresh air after the gentle gas heat exchange zone heat exchange in air water heat exchange zone by fresh wind tube row, the pure air that will be cooled off by evaporimeter enters indoorly through the interior pipe of compound in/out air tube from interior blast connection simultaneously, is the house cooling.In this course, compressor constantly sucks the low-pressure superheated steam of evaporimeter, and constantly discharges high temperature and high pressure gas.In process of refrigerastion, the evaporator surface temperature is usually less than the dew-point temperature of indoor and outdoor air, and therefore, evaporimeter is constantly separated out condensation dew from circulating air, indoor air humidity is descended, so can play exsiccation.Condensation dew flows on the base plate of bottom, carries out cooling heat transferring to arranging outdoor air by fresh wind tube in the condensation water tank that vent and the tank port on the base plate by cold air baffle plate bottom flow to the air water heat transfer zone.
Outdoor air circulation of the present utility model is finished by aerofoil fan.During the aerofoil fan running, both sides form high and low nip respectively before and after the aerofoil fan, outdoor air enters the low-pressure area of aerofoil fan back by the air inlet grid of air-conditioner both sides, cooler condenser under the effect of aerofoil fan makes the high temperature and high pressure gas in the condenser be condensed into geothermal liquid in the high pressure.In to the condenser cooling, air-flow cools off the compressor and the fan electromotor of being flowed through equally, thereby plays the effect that improves the two condition of work.
The room air circulatory system of the present utility model is finished by centrifugal fan.During the centrifugal fan running, the place ahead at centrifugal fan forms low-pressure area, force indoor high-temperature gas to carry out heat exchange by the outer blast connection evaporimeter of flowing through, under the guiding of the cold air after the evaporator cools at interior blast connection, interior pipe by compound in/out air tube is blown into indoor by the air outlet grille of indoor air entering and returning fence parts chimney fan, be room temperature lowering.
The effect of new wind bucking-out system of the present utility model and return air balance sysmte is that indoor muddy gas discharge is outdoor, and outdoor fresh air input is indoor, and it is finished by fresh wind tube row and gentle gas heat exchange zone, air water heat transfer zone territory.In summer, after the new wind of outdoor high temperature enters fresh wind tube row, condensed water in elder generation and the condensation water tank carries out heat exchange, reduce the outdoor new wind after the temperature and then carry out the secondary heat exchange with indoor cold return air in the gas-gas heat exchange zone, enter A/C evaporator after for the second time reducing temperature, sent into indoor after the cooling for the third time, and the cold air of indoor discharge enters the gas-gas heat exchange zone, raise by temperature after the heat exchange, but this state air themperature compare with outside air temperature be still on the low side, send this state air to condenser by the return air dispensing apertures, carry out the heat exchange second time, discharge outdoor at last.Reach the return air balance simultaneously.Like this, improved indoor air quality in three cooling back inlet chambers, and indoor cold air is as cleaned air not as the high temperature air of new wind, outdoor through (cold is recovered) discharge that raises of heat exchanger exchange back temperature.For winter, principle is then with above-mentioned opposite.
Resh air requirement of the present utility model is designed to the 10%-30% of return air amount, and best resh air requirement should be debugged when air-conditioner dispatches from the factory and determine, the user need not go debugging again.
Owing to adopted design as above, the utility model is compared with existing detachable air conditioner, has following advantage:
1, is provided with new wind bucking-out system and return air balance sysmte, the hot-swap feature in the gentle gas heat exchange zone, air water heat exchange zone that it passes through, under the prerequisite that does not have to increase in energy consumption, utilize condensed water to reclaim heat transfer technology and return air cooling heat transferring technology, turn waste into wealth, indoor turbid air discharge is outdoor, outdoor fresh air refrigeration back input is indoor, thus reach the purpose of improving indoor air quality.
2, have only whole off-premises station, have compact conformation, characteristics that leakage point is few, the refrigeration piping system is not easy to reveal, and installs simplyr, maintains more convenient.
3, monoblock type off-premises station of the present utility model be installed in outdoor, no indoor set, indoor have only inlet and outlet fence parts and power control part branch, can quietly blow in indoor noiselessness source.
4, the utility model is owing to be overall structure, and the refrigeration piping system is not easy to reveal, and few maintenance need not be poured into cold-producing medium, has protected environment.
5, indoor inlet and outlet fence parts of the present utility model can be installed in as power switch on the indoor wall, and are elegant in appearance.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is the structural representation of inlet and outlet fence parts described in the utility model;
Fig. 3 is the structural representation of compound in/out air tube described in the utility model.
Fig. 4 is the structural representation of monoblock type off-premises station described in the utility model.
The specific embodiment
A kind of whole external air-conditioner as shown in Figure 1 comprises monoblock type off-premises station 1, indoor air entering and returning fence parts 2 and compound in/out air tube 3.
As shown in Figure 3, compound in/out air tube 3 is made of interior pipe 31 and outer tube 32, and interior pipe 31 usefulness supports 33 are positioned at the position at outer tube 32 inwalls circle center; Interior pipe 31 is the air-out passage, walks air-out, is return air channel between outer tube 32 and the interior pipe 31, walks return air.Interior pipe 31 and outer tube 32 can adopt flexible pipe to make.
As shown in Figure 2, indoor air entering and returning fence parts 2 comprise support component 21, return air tube 22, chimney fan 23; Return air tube 22 is installed on the support component 21, and chimney fan 23 is supported in the return air tube 22; For the air-out passage, be return air channel 24 between chimney fan 23 and the return air tube 22 in the chimney fan 23, the interior pipe 31 of compound in/out air tube 3 is connected with the rear end of chimney fan 23, and outer tube 32 is connected with the rear end of return air tube 22; Cold and air quantity are regulated electrical control part 4 and are installed on the support component 21; Cold and air quantity are regulated electrical control part 4 and can be adopted remote control mode to control.Return air inlet position between chimney fan 23 and return air tube 22 is provided with return air inlet grid 25 and airstrainer 26, and airstrainer 26 is positioned at the back of return air inlet grid 25; Air outlet position at chimney fan 23 is provided with air outlet grille 27.Horizontal blinds and vertical louver are arranged in the air outlet grille 27,, can control the direction of the traffic up and down of air conditioner air-out by adjusting the angle of horizontal blinds and vertical louver.
As shown in Figure 4, monoblock type off-premises station 1 comprises casing 11 and the refrigerating and heating systems that covers the case lid 12 on casing 11 and be made of compressor 131, evaporimeter 132, condenser 133, capillary 134.
Front head part 111 at casing 11 is provided with inside and outside two blast connections 14,15, and wherein interior blast connection 14 connects mutually with the interior pipe 31 of compound in/out air tube 3, is air-supply passage; Outer blast connection 15 connects mutually with the outer tube 32 of compound in/out air tube 3, is return air channel.
The rear head part 112 of casing 11 is provided with condenser air hole 113 and spillway hole 114 so that with condenser 133 exchange after air and unnecessary condensed water discharge.
Whole box body 11 inside roughly are divided into condenser zone 101, evaporation region 102,103 gentle gas heat exchange zones 104, air water heat exchange zone, cold air baffle plate 115, base plate 116 and 117 relative separating of aqueous vapor dividing plate by connecting with casing 11 inwalls between four, wherein cold air baffle plate 115 becomes vertical and horizontally disposed respectively with base plate 116, and cold air baffle plate 115 lower ends are connected with the last plane of base plate 116, and aqueous vapor dividing plate 117 also becomes to be arranged vertically and is connected with the lower plane of base plate 116; The bottom of cold air baffle plate 115 has vent 118.
In order to prevent the loss of the cold in the casing 11, casing 11 and case lid 12 and cold air baffle plate 115, aqueous vapor dividing plate 117 are all done insulation and are handled.
Condenser zone 101 and evaporation region 102 are positioned on the base plate 116 and lay respectively at cold air baffle plate 116 left and right sides, and 103 gentle gas heat exchange zones 104, air water heat exchange zone are positioned under the base plate 116 and lay respectively at aqueous vapor dividing plate 117 left and right sides; Air water heat exchange zone 103 is a condensation water tank.
Spillway hole 114 on the rear head part 112 of casing 11 is positioned at 103 places, air water heat exchange zone; The right side in gas-gas heat exchange zone 104 and evaporation region 102 connect, to accept distributing the return air of coming by outer blast connection 15.
Have tank port 16 that air water heat exchange zone 103 and condenser zone 101 are linked up and the return air dispensing apertures 17 that gas-gas heat exchange zone 104 and condenser zone 101 are linked up on base plate 116, return air dispensing apertures 17 constitutes a return air balance sysmte by condenser zone 101 and condenser air hole 113.
Inside and outside two blast connections 14,15 of casing 11 front head parts 111 constitute a room air circulatory system by evaporation region 102.
The position that is positioned at condenser zone 101 in casing 11 both sides has air inlet grid 120, and air inlet grid 120 constitute an outdoor air circulatory system by condenser zone 101 and condenser air hole 113.
Also be provided with fresh wind tube row 18 in casing 11, fresh wind tube row 18 is run through 103 gentle gas heat exchange zones 104, whole air water heat exchange zone, one end and outdoor connecting, and the other end and evaporation region 102 connect; Fresh wind tube row 18 is by constituting a new wind bucking-out system between evaporation region 102 and the interior blast connection 14.In order to strengthen the heat exchange effect of new wind, fresh wind tube row 18 adopts copper pipe to make, and at its outer surface fin 181 is housed
One axial flow blower 135 is installed on the cold air baffle plate 116 in casing 11, and the power output shaft two ends of axial flow blower 135 dispose aerofoil fan 136 and the centrifugal fan 137 that lays respectively in condenser zone 101 and the evaporation region 102; Compressor 131 in the refrigeration system, condenser 133, evaporimeter 132 are installed on the base plate 116, constitute refrigerant-cycle systems by copper pipe and capillary 134 between the three; Compressor 131 and condenser 132 are positioned at condenser zone 101, and evaporimeter 133 is positioned at evaporation region 102.
Claims (6)
1, a kind of whole external air-conditioner comprises the monoblock type off-premises station, and its feature comprises indoor air entering and returning fence parts and the compound in/out air tube that contains cold and air quantity adjusting electrical control part; Its compound in/out air tube is made of interior pipe and outer tube, and interior effective support is positioned at the position at outer tube wall circle center; Interior pipe is the air-out passage, is return air channel between outer tube and the interior pipe; Compound in/out air tube one end links to each other with inside and outside two blast connections of monoblock type off-premises station, and the other end links to each other with indoor air entering and returning fence parts.
2, a kind of whole external air-conditioner according to claim 1 is characterized in that described indoor air entering and returning fence parts comprise support component, return air tube, chimney fan; The return air tube is installed on the support component, and chimney fan is supported in the return air tube; For the air-out passage, be return air channel between chimney fan and the return air tube in the chimney fan, the interior pipe of compound in/out air tube is connected with the rear end of chimney fan, and outer tube is connected with the rear end of return air tube; Cold and air quantity are regulated electrical control part and are installed on the support component; Return air inlet position between chimney fan and return air tube is provided with return air inlet grid and airstrainer, and airstrainer is positioned at the back of return air inlet grid; Air outlet position at chimney fan is provided with air outlet grille.
3, a kind of whole external air-conditioner according to claim 1 is characterized in that horizontal blinds and vertical louver are arranged in the described air outlet grille.
4, a kind of whole external air-conditioner according to claim 1 and 2 is characterized in that described monoblock type off-premises station comprises casing and the refrigerating and heating systems that covers the case lid on casing and be made of compressor, evaporimeter, condenser, capillary; Front head at casing partly is provided with inside and outside two blast connections, and wherein interior blast connection connects mutually with the interior pipe of compound in/out air tube, is air-supply passage; Outer blast connection connects mutually with the outer tube of compound in/out air tube, is return air channel; The rear head of casing partly is provided with condenser air hole and spillway hole; Whole box body inside roughly is divided into condenser zone, evaporation region, gentle gas heat exchange zone, air water heat exchange zone, between four by the cold air baffle plate, the base plate that connect with cabinet wall and the aqueous vapor dividing plate is relative separates, wherein the cold air baffle plate becomes vertical and horizontally disposed respectively with base plate, and cold air baffle plate lower end is connected with the last plane of base plate, and the aqueous vapor dividing plate also becomes to be arranged vertically and is connected with the lower plane of base plate; The bottom of cold air baffle plate has vent; Condenser zone and evaporation region are positioned on the base plate and lay respectively at the cold air baffle plate left and right sides, and gentle gas heat exchange zone, air water heat exchange zone is positioned under the base plate and lays respectively at the aqueous vapor dividing plate left and right sides; Air water heat exchange zone is a condensation water tank, and the spillway hole on the rear head part of casing is positioned at air water heat exchange location; The right side and the evaporation region in gas-gas heat exchange zone connect; On base plate, have tank port that air water heat exchange zone and condenser zone are linked up and the return air dispensing apertures that gas-gas heat exchange zone and condenser zone are linked up; The position that is positioned at condenser zone in the casing both sides has the air inlet grid; Also be provided with fresh wind tube row in casing, fresh wind tube row is run through gentle gas heat exchange zone, whole air water heat exchange zone, one end and outdoor connecting, and the other end and evaporation region connect; On the cold air baffle plate in casing an axial flow blower is installed, the power output shaft two ends of axial flow blower dispose aerofoil fan and the centrifugal fan that lays respectively in condenser zone and the evaporation region; Compressor in the refrigeration system, condenser, evaporimeter are installed on the base plate, constitute refrigerant-cycle systems by copper pipe and capillary between the three; Compressor and condenser are positioned at condenser zone, and evaporimeter is positioned at evaporation region.
5, a kind of whole external air-conditioner according to claim 4 is characterized in that described casing and case lid and cold air baffle plate, aqueous vapor dividing plate all do insulation and handle.
6, a kind of whole external air-conditioner according to claim 4 is characterized in that at described fresh wind tube row's outer surface fin being housed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520049719 CN2788065Y (en) | 2005-04-07 | 2005-04-07 | Whole externally arranged air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520049719 CN2788065Y (en) | 2005-04-07 | 2005-04-07 | Whole externally arranged air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2788065Y true CN2788065Y (en) | 2006-06-14 |
Family
ID=36786360
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520049719 Expired - Fee Related CN2788065Y (en) | 2005-04-07 | 2005-04-07 | Whole externally arranged air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2788065Y (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105222253A (en) * | 2015-10-21 | 2016-01-06 | 辛佳颖 | A kind of evaporating and cooling method with air draft and cold recovery and equipment |
| CN106196442A (en) * | 2016-07-12 | 2016-12-07 | 东莞市努谢尔环境设备科技有限公司 | A kind of tollbooth environment control unit |
| CN107166538A (en) * | 2017-06-22 | 2017-09-15 | 珠海格力电器股份有限公司 | Air conditioner |
| CN109357319A (en) * | 2018-10-26 | 2019-02-19 | 芦陈军 | Separate type low noise air conditioning decontamination cycle system |
| CN111494654A (en) * | 2020-04-30 | 2020-08-07 | 浙江布莱蒙农业科技股份有限公司 | Hog house hog cholera prevention high-temperature sterilization system |
| CN112161325A (en) * | 2020-10-14 | 2021-01-01 | 四川长虹电器股份有限公司 | Split air conditioner |
| WO2021179423A1 (en) * | 2020-03-10 | 2021-09-16 | 广东美的制冷设备有限公司 | Air supply and discharging assembly and packaged air conditioner |
-
2005
- 2005-04-07 CN CN 200520049719 patent/CN2788065Y/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105222253A (en) * | 2015-10-21 | 2016-01-06 | 辛佳颖 | A kind of evaporating and cooling method with air draft and cold recovery and equipment |
| CN105222253B (en) * | 2015-10-21 | 2018-01-30 | 辛佳颖 | A kind of evaporating and cooling method and equipment with air draft and cold recovery |
| CN106196442A (en) * | 2016-07-12 | 2016-12-07 | 东莞市努谢尔环境设备科技有限公司 | A kind of tollbooth environment control unit |
| CN107166538A (en) * | 2017-06-22 | 2017-09-15 | 珠海格力电器股份有限公司 | Air conditioner |
| CN109357319A (en) * | 2018-10-26 | 2019-02-19 | 芦陈军 | Separate type low noise air conditioning decontamination cycle system |
| WO2021179423A1 (en) * | 2020-03-10 | 2021-09-16 | 广东美的制冷设备有限公司 | Air supply and discharging assembly and packaged air conditioner |
| CN111494654A (en) * | 2020-04-30 | 2020-08-07 | 浙江布莱蒙农业科技股份有限公司 | Hog house hog cholera prevention high-temperature sterilization system |
| CN112161325A (en) * | 2020-10-14 | 2021-01-01 | 四川长虹电器股份有限公司 | Split air conditioner |
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Legal Events
| Date | Code | Title | Description |
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| 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 |