CN2336248Y - Externally hung room air conditioner - Google Patents
Externally hung room air conditioner Download PDFInfo
- Publication number
- CN2336248Y CN2336248Y CN98226084U CN98226084U CN2336248Y CN 2336248 Y CN2336248 Y CN 2336248Y CN 98226084 U CN98226084 U CN 98226084U CN 98226084 U CN98226084 U CN 98226084U CN 2336248 Y CN2336248 Y CN 2336248Y
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- indoor
- air
- air conditioner
- outdoor
- ventilation
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- Air-Conditioning Room Units, And Self-Contained Units In General (AREA)
Abstract
The utility model relates to a structure and a performance of a room air conditioner. The utility model has the structure principle that a refrigerating circuit and the noise generating part are made into integration, are hung outdoors, and are communicated with the room through a pair of short air ducts. The disadvantages of large noise of a window type air conditioner, and complex installation, and easy refrigerant leakage of a split air conditioner are overcome. The utility model is additionally provided with an air preheater used for ventilation simultaneously, the energy loss during the indoor and outdoor air exchange can be reduced, and the disadvantages of no ventilation or poor ventilation performance of an existing air conditioner are overcome. The utility model has the advantages of reasonable structure, high efficiency, low noise, easy installation, and good ventilation performance.
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 discharge be air through supercooling, suction be that this has just reduced the efficient of air-conditioning without the air of cooling.The shortcoming of movable air conditioner is that noise is bigger, and does not have ventilatory.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 a pair of short air duct, and room air regulated, room noise reduces and the Ji of freezing 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 big and complicated easily shortcoming of leakage of Ji of freezing of split-type air conditioner installation of window air conditioner noise, 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.
Generally speaking its characteristics are that (1) refrigerating circuit is all-in-one-piece, simple in structure, and the refrigeration Ji should not be leaked.(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, becomes through making the but air f1 of (or heating) through indoor heat exchanger 2 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.
Outdoor heat exchanger 6 can be made into O type or C type such as Fig. 1 (C--C) view.Its residing shell is the air vent structure, under the effect of outdoor centrifugal fan 5, and outdoor air process outdoor heat exchanger 6, and with F direction discharge (seeing figure B--B).Compressor 7 places the centre of bottom, can install a fan housing 8 in the above additional, and suitable air vent should be left in fan housing top and bottom.
The effect of 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, reduced like this because the energy loss that ventilation is caused.Indoor face shield 13 is a detachable, mainly has been the wind direction of decorating air intake f1 in indoor effect and the control room, therefore can be at the electronic or manual guide vane of its exit installing.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.
This installation of air conditioners condition and window air conditioner are basic identical, if perforate on the wall, the size in hole is less than 1/2nd of window air conditioner, 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.
Claims (5)
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. external wall type air conditioner for room according to claim 1, it is characterized in that driving the indoor and outdoor centrifugal fan simultaneously by a motor, indoor heat exchanger is in tilted layout, and outdoor heat exchanger is made O type or C type, condenser pipe in the O type heat exchanger is a spirality, the compressor bottom that is placed in one.
3. external wall type air conditioner for room according to claim 1, it is characterized in that when needing the indoor and outdoor ventilation, the indoor air of part is by the outdoor fan sucking-off, the outdoor air of part is sucked by indoor fan, air preheater places on the air turnover ventilation air channel, and new inhaled air is through preheating or precooling, heats or freezes through indoor heat exchanger again, send into indoorly at last by indoor fan, utilize air preheater to reduce the indoor and outdoor ventilation and cause energy loss.
4. external wall type air conditioner for room according to claim 1, be characterised in that the inside and outside total tube section external form of two-way pipeline of communication chamber is a square or rectangular, indoor turnover gas tube orifice shape is rectangle, and indoor escape pipe cross section is slightly larger than indoor air inlet pipe cross section.
5. external wall type air conditioner for room according to claim 1 is characterised in that the inwall of indoor ventilation circuit should be made by the heat insulation sound absorbent material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN98226084U CN2336248Y (en) | 1998-03-03 | 1998-03-03 | Externally hung room air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN98226084U CN2336248Y (en) | 1998-03-03 | 1998-03-03 | Externally hung room air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2336248Y true CN2336248Y (en) | 1999-09-01 |
Family
ID=33976655
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN98226084U Expired - Fee Related CN2336248Y (en) | 1998-03-03 | 1998-03-03 | Externally hung room air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2336248Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100443809C (en) * | 2006-05-26 | 2008-12-17 | 王俊华 | Air internal-circulating low-noise air conditioner |
| CN102384531A (en) * | 2010-08-30 | 2012-03-21 | 陈同年 | Air conditioner integrating window air conditioner with split type air conditioner |
| CN103134113A (en) * | 2011-11-24 | 2013-06-05 | 三星电子株式会社 | Air conditioner |
| CN104315620A (en) * | 2014-04-19 | 2015-01-28 | 常州机电职业技术学院 | Outdoor unit of wall-mounted air conditioner |
-
1998
- 1998-03-03 CN CN98226084U patent/CN2336248Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100443809C (en) * | 2006-05-26 | 2008-12-17 | 王俊华 | Air internal-circulating low-noise air conditioner |
| CN102384531A (en) * | 2010-08-30 | 2012-03-21 | 陈同年 | Air conditioner integrating window air conditioner with split type air conditioner |
| CN103134113A (en) * | 2011-11-24 | 2013-06-05 | 三星电子株式会社 | Air conditioner |
| CN104315620A (en) * | 2014-04-19 | 2015-01-28 | 常州机电职业技术学院 | Outdoor unit of wall-mounted air conditioner |
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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 |