CN1242495A - External wall type air conditioner for room - Google Patents
External wall type air conditioner for room Download PDFInfo
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- CN1242495A CN1242495A CN 98111418 CN98111418A CN1242495A CN 1242495 A CN1242495 A CN 1242495A CN 98111418 CN98111418 CN 98111418 CN 98111418 A CN98111418 A CN 98111418A CN 1242495 A CN1242495 A CN 1242495A
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Abstract
The present invention relates to a structure of room air-conditioner and its performance. Its structure principle is characterized by that the noise-producing portion and refrigeration loop are made into one body,and can be hung outside room, and communicated to indoor by means of a pairs of short air ducts so as to overcome the defects of window air-conditioner with heavy noise and separated air-conditioner with complex installation and refrigerant easy to leak. Said invented air-conditioner features reasonable structure, high efficiency, low noise, easy installation and excellent air exchange property.
Description
The present invention relates to a kind of room air conditioner, relate in particular to the structure and the performance of air-conditioner.
Existing domestic air conditioning mainly can be divided into monoblock type (as window air conditioner), split type (as wall-hanging and cabinet air-conditioner) etc.The shortcoming of window air conditioner is that noise is bigger, if it is installed on the wall, must open a bigger hole on the wall.Though general window air conditioner has ventilatory, its suction be that this has just reduced the efficient of air-conditioning without the air of cooling.The shortcoming of split-type air conditioner is that cold-producing medium more easily leaks and do not have a ventilatory.Chinese invention patent publication number CN1160159A disclosed " integral air conditioner ", though this design places the main part of air-conditioning outdoor, and be communicated with indoor by pipeline, but ventilation circuit long turning in indoor is more, make its room air resistance become big, this scheme not can solve the problem of indoor and outdoor ventilation simultaneously.
The objective of the invention is to overcome the shortcoming of above-mentioned air-conditioning, it is monoblock type, commutative indoor-outdoor air and easy-to-install external hanging type air-conditioner that a kind of efficient, low noise, refrigerating circuit are provided.
Principle of the present invention is to make an integral body and hang over outdoor producing the part (as fan and compressor) of noise and refrigerating circuit, link to each other with indoor by the two-way air duct of a pair of weak point, and room air regulated, room noise reduces and cold-producing medium also is difficult for leaking greatly like this; Be provided with an air preheater, utilize the temperature of indoor discharge air that the outer fresh air of suction chamber is carried out precooling (or preheating), the energy loss that has been caused when having reduced to greatest extent owing to the discharge room air; A condensate water guiding groove is set, and the condensate water that produces when utilizing refrigeration is cooled off condenser front end high-temperature part.
Compare with existing air-conditioning, this air-conditioning has overcome the window air conditioner noise and than big and split-type air conditioner the shortcoming that complicated cold-producing medium easily leaks has been installed, and has kept the major advantage of window formula and split-type air conditioner simultaneously.With Chinese invention patent publication number CN1160159A disclosed " integral air conditioner " structure compared compactness, volume is little, the efficient height, and refrigeration is not dripped, and has good scavenging performance, and energy loss is little during ventilation.
Generally speaking its characteristics are that (1) refrigerating circuit is all-in-one-piece, simple in structure, and cold-producing medium is difficult for leaking.(2) part of generation such as compressor and fan noise places outdoorly, greatly reduces indoor noise.(3) can carry out the indoor-outdoor air exchange, the air of indoor discharge carries out heat exchange by the air in air preheater and the suction chamber, has reduced the loss of energy.The condensate water that produces when (4) freezing can be reused, and has not only improved refrigerating efficiency but also eliminated dripping phenomenon.The hole of (5) opening on the wall is less, less than 1/2nd of window air conditioner.(6) adopt the external hanging type mounting structure, need not the special air conditioner support of preparation in addition, install comparatively simple.
Fig. 1 is for implementing one of the solution of the present invention.
The main part 1 of air-conditioner places outdoor, imports and exports fan housing 13 by two-way air hose 14 and room air and is connected.Comprise indoor heat exchanger 2 in the main part 1, outdoor heat exchanger 6, compressor 7, cross valve 18, fan electromotor 4, indoor and outdoor centrifugal fan 3 and 5, air preheater 10 etc.
Fan electromotor 4 drives indoor fan 3 and outdoor fan 5 simultaneously.Under the effect of indoor centrifugal fan 3, room air f2 through indoor heat exchanger 2, becomes the air f1 through refrigeration (or heating) by the escape pipe 12 in the two-way air header 14, can be to indoor by the air inlet pipe in the two-way air hose 14 11.
The effect of convection type air preheater 10 is to utilize to discharge room air to the fresh air precooling (or preheating) in the suction chamber, when needs carry out the indoor-outdoor air exchange, can open exhaust damper 15 and inlet flap 16 simultaneously.Because the negative pressure that the indoor and outdoor fan produces separately, part room air f4 is through air preheater 10, and under the effect of outdoor fan, be discharged to outdoor, outdoor air f3 is earlier through air preheater 10, again through indoor heat exchanger 2, send into indoorly by indoor fan 3, form advection heat balance scavenging way like this, reduced because the energy loss that ventilation is caused.Interior conduit mouth mask 13 is a detachable, mainly has been the wind direction of decorating air intake f1 in indoor effect and the control room, and four limits of face shield 13 should be bigger than two-way pipeline four limits, so that block the slit of pipeline and body of wall, wind outlet can be installed electronic or manual guide vane.Filter screen 17 need be installed in indoor heat exchanger 2 tops, and filter screen is combined into by two to three, so that can unpick and wash by escape pipe 12 indoor.9 of outdoor main body machine 1 and bodies of wall can fill up it so that stay certain distance with elastomeric material, and so neither influence is ventilated, and can reduce the influence of vibration to body of wall again.
Inwall should be done by the heat insulation and acoustic absorption material in the room air loop of air-conditioner, and purpose is to reduce heat radiation and prolong the noise that pipeline imports into, should determine the thickness of heat-barrier material according to the temperature difference; The cross section of indoor air inlet pipe 11 should be slightly less than escape pipe 12 (referring to figure D), the indoor turnover air mouth of pipe is rectangle, the cross section of two-way air header 14 is a square or rectangular, and air inlet pipe 11 outsides are narrower and high than the indoor, and purpose is to abdicate the position of air preheater.
Air-conditioner is when refrigeration, indoor heat exchanger works in evaporator stage, and the condensate water of its generation is come the high temperature pipeline section of cooler condenser front end by the decline tube seat, utilizes fan that water is dried up at last, can improve refrigerating efficiency like this, the dripping phenomenon in the time of also can eliminating refrigeration simultaneously.
Fig. 2 is for implementing two of the solution of the present invention.
This scheme is compared with embodiment one, and the main distinction is that indoor fan 3 places the top of indoor heat exchanger 2, and outdoor fan 5 adopts aerofoil fan, and is dragged by two motors respectively, and air preheater 10 is horizontally disposed.
Fig. 3 is the air preheater structural representation, and characteristics are to be bent into waveform by rectangular thin aluminium strip, and front and back descend the two ends appropriate intervals to box out by the plastic plate sealing thereon according to the wind path trend.
Fig. 4 is this installation of air conditioners schematic diagram, and installation method can be earlier main frame to be hung in the porthole place or windowsill that is opened, by indoor fixing after assembly unit ventilation duct and indoor face shield again.
The components and parts of this air-conditioner and control mode and window air conditioner are basic identical, also can adopt VFC, and controller places in the face shield, are connected with outdoor electric device by connector.Plug and socket of power source places the face shield rear side, can make power line hidden.
Claims (10)
1. the external wall type air conditioner for room that efficiently can take a breath, be characterised in that it is become by air conditioner main body, bidirectional ventilated pipe and indoor face shield three part masters, the indoor and outdoor fan, air preheater, compressor and refrigerant loop etc. place in the air conditioner main body and are hung on the outdoor wall or on the windowsill, are communicated with and carry out air conditioning to indoor with indoor by two-way air hose.
2. according to claim 1, it is characterized in that driving the indoor and outdoor centrifugal fan simultaneously by a motor; Perhaps drag indoor centrifugal fan and outdoor axial flow blower respectively by two motors, indoor fan motor can stand up or keep flat.
3. according to claim 1 and 2, be characterised in that indoor heat exchanger is in tilted layout, and the splicing filter screen is set before it; If indoor fan motor keeps flat, indoor heat exchanger can be arranged vertically and become a fixed inclination with wall face; Outdoor heat exchanger is made O type or C type, and the condenser pipe in the O type heat exchanger is a spirality, the compressor bottom that is placed in one.
4. according to claim 1, be characterised in that when indoor and outdoor is taken a breath, indoor air is by the outdoor fan sucking-off, outdoor air is sucked by indoor fan, air preheater places on the air turnover ventilation air channel, and new inhaled air heats (or refrigeration) through indoor heat exchanger again through preheating (or precooling), send into indoorly at last by indoor fan, utilize air preheater to reduce the indoor and outdoor ventilation and cause energy loss.
5. according to claim 1 and 4, be characterised in that air preheater is to be bent into waveform by thin aluminium strip, front and back are reserved air flue according to the wind path trend in the two ends appropriate intervals by the plastic plate sealing.
6. according to claim 1, the inside and outside two-way pipeline of communication chamber is characterised in that total tube section external form is a square or rectangular, and indoor turnover gas tube orifice shape is rectangle, and the escape pipe cross section is slightly larger than the air inlet pipe cross section; The inwall of indoor ventilation circuit should be made by the heat insulation sound absorbent material.
7. according to claim 1 and 6, the feature of indoor face shield is that its four limit is bigger than outer four limits in two-way air hose cross section, so that block the gap between air duct and body of wall.
8. according to claim 1, its feature also is a kind of condensate water decline tube seat, and the condensate water cooler condenser front end high temperature pipeline section that produces when utilizing refrigeration is dried up by outdoor fan at last.
9. according to claim 1, its feature is that also controller is provided with separately or places in the indoor face shield, is connected with outdoor control panel with connector.Plug and socket of power source places the face shield rear side, can make power line hidden.
10. according to claim 1, it is characterized in that the installation of air conditioners method is existing with the plug-in place, hole that is opened on the wall of air-conditioning and by indoor fixing, assembles two-way air hose and indoor fan housing again.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98111418 CN1242495A (en) | 1998-07-20 | 1998-07-20 | External wall type air conditioner for room |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98111418 CN1242495A (en) | 1998-07-20 | 1998-07-20 | External wall type air conditioner for room |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1242495A true CN1242495A (en) | 2000-01-26 |
Family
ID=5221399
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 98111418 Pending CN1242495A (en) | 1998-07-20 | 1998-07-20 | External wall type air conditioner for room |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1242495A (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1316204C (en) * | 2004-05-21 | 2007-05-16 | Lg电子株式会社 | Ventilating system |
| CN101813345B (en) * | 2009-02-20 | 2013-07-31 | 乐金电子(天津)电器有限公司 | Integrated air conditioner |
| CN103884054A (en) * | 2014-04-13 | 2014-06-25 | 吉首大学 | Fresh-air air conditioning system |
| CN104728940A (en) * | 2013-12-19 | 2015-06-24 | 孙黎明 | Solar windowsill air conditioner |
| CN105723159A (en) * | 2016-01-15 | 2016-06-29 | 吴鹏 | An air conditioning system capable of rapidly exhausting smoke |
| CN106322521A (en) * | 2016-08-25 | 2017-01-11 | 成都归谷环境科技有限责任公司 | Fresh air purifier |
| CN107763759A (en) * | 2017-09-30 | 2018-03-06 | 南京市园林规划设计院有限责任公司 | A kind of building in the style of the ancients air-conditioner outdoor unit concealed structure |
| CN108534338A (en) * | 2018-04-17 | 2018-09-14 | 上海毓领温控技术有限公司 | A kind of condensation generator |
| CN109340926A (en) * | 2018-10-10 | 2019-02-15 | 泉州开云网络科技服务有限公司 | A kind of anti-alternately flowing window air conditioner with bidirectional guide relieve heat function |
-
1998
- 1998-07-20 CN CN 98111418 patent/CN1242495A/en active Pending
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1316204C (en) * | 2004-05-21 | 2007-05-16 | Lg电子株式会社 | Ventilating system |
| CN101813345B (en) * | 2009-02-20 | 2013-07-31 | 乐金电子(天津)电器有限公司 | Integrated air conditioner |
| CN104728940A (en) * | 2013-12-19 | 2015-06-24 | 孙黎明 | Solar windowsill air conditioner |
| CN103884054A (en) * | 2014-04-13 | 2014-06-25 | 吉首大学 | Fresh-air air conditioning system |
| CN103884054B (en) * | 2014-04-13 | 2016-04-13 | 吉首大学 | Fresh air conditioner system |
| CN105723159A (en) * | 2016-01-15 | 2016-06-29 | 吴鹏 | An air conditioning system capable of rapidly exhausting smoke |
| WO2017120891A1 (en) * | 2016-01-15 | 2017-07-20 | 吴鹏 | Air conditioning system for quick withdrawal of smoke |
| CN106322521A (en) * | 2016-08-25 | 2017-01-11 | 成都归谷环境科技有限责任公司 | Fresh air purifier |
| CN106322521B (en) * | 2016-08-25 | 2019-03-05 | 成都归谷环境科技有限责任公司 | A kind of fresh air air purifier |
| CN107763759A (en) * | 2017-09-30 | 2018-03-06 | 南京市园林规划设计院有限责任公司 | A kind of building in the style of the ancients air-conditioner outdoor unit concealed structure |
| CN108534338A (en) * | 2018-04-17 | 2018-09-14 | 上海毓领温控技术有限公司 | A kind of condensation generator |
| CN109340926A (en) * | 2018-10-10 | 2019-02-15 | 泉州开云网络科技服务有限公司 | A kind of anti-alternately flowing window air conditioner with bidirectional guide relieve heat function |
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