CN2146675Y - Energy-saving scavenging air conditioner - Google Patents
Energy-saving scavenging air conditioner Download PDFInfo
- Publication number
- CN2146675Y CN2146675Y CN 92219154 CN92219154U CN2146675Y CN 2146675 Y CN2146675 Y CN 2146675Y CN 92219154 CN92219154 CN 92219154 CN 92219154 U CN92219154 U CN 92219154U CN 2146675 Y CN2146675 Y CN 2146675Y
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- CN
- China
- Prior art keywords
- air
- indoor
- outdoor
- filter
- exchange
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model relates to an energy-saving ventilating air conditioner which is characterized in that the air recirculation system is composed of an indoor and outdoor air filter arranged on the upper part of the air conditioner in the housing, an independent air feeding passage connected with the filter, an air discharging passage, a heat exchange system without losses arranged between the air discharging passage and the air feeding passage for the primary full heat energy exchange, a blower fan arranged under the heat exchange system without losses, indoor and outdoor coil pipes arranged on both sides of the blower fan for the secondary heat energy exchange, and an outdoor air replenishing port. The utility model changes the inside and outside seal structure of an existing room air conditioner, and through two times heat energy exchanging processes, the work efficiency of the compressor is improved, the indoor air is kept fresh, and the environment is more comfortable.
Description
The invention belongs to compression-type refrigeration circulation air-conditioning equipment.
The air circulation system of existing compressor cooling circulation room air conditioner, room temperature lowering process: by centrifugal fan room air is sucked, after evaporimeter cooling dehumidification, blow back indoor again; Outdoor air forces wind to cross condenser through aerofoil fan, and the heat of refrigeration system is discharged in the atmosphere.The problem of its existence is: indoor, outdoor air circulates separately, indoor fresh air replenishes not enough, can cause indoor pollution, ventilates to freely not reaching the moisture relevant with " condensation " that indoor/outdoor temperature-difference causes, grow tick etc., and indoorly need consume a large amount of heat energy when replenishing new wind.In addition, when outdoor environment temperature during greater than 33 ℃, its condenser system weak heat-dissipating, refrigerating efficiency obviously reduces.
The purpose of this invention provides a kind ofly can discharge foul atmosphere in the closed room at any time, and send into outdoor fresh air, and cold when not losing indoor refrigeration or the heat when heating, and help under the outdoor high temperature environment air-conditioner that keeps refrigerating efficiency not reduce.
For achieving the above object, the present invention is on the existing room air conditioner basis that produces, change its air circulation system structure, the harmless heat-exchange system of a cover is set on air-conditioner top, it is characterized in that: in air conditioner casing, be positioned at air-conditioner top, be provided with independently indoor and outdoor plenum duct and exhaust passage,, air cleaner be housed sending the two ends, exhaust passage, sending the harmless heat-exchange system of connection between the exhaust passage, harmless heat-exchange system has good thermal conductivity and poisture-penetrability.In harmless heat-exchange system bottom is blower fan, blower fan drives centrifugal fan and aerofoil fan forms air circulation power, the air indoor and outdoor coil pipe of flowing through carries out going into respectively after the thermal energy exchange indoor and outdoor, is provided with air quantity at the outdoor coil pipe used rear side of air-conditioner in addition and replenishes the air port.Air circulation system is to utilize good thermal conductivity of heat exchange material and poisture-penetrability, by blower fan the temperature of the indoor foul atmosphere of discharging and the outdoor fresh air of sending into, humidity by harmless heat-exchange system the time, carry out a thermal energy exchange and do not lose indoor heat energy, and the gas that not blending is sent into and discharged, carry out thermal energy exchange again one time by evaporimeter and condenser respectively then, being transformed into fresh cold air sends into indoor, dirty hot-air and discharges outdoor.
Accompanying drawing is the structure and the principle schematic of this invention: (is example with the energy-conservation air exchangeable conditioner of heat pump window formula)
The kind of refrigeration cycle flow process of this air-conditioner: when system works, refrigeration working medium such as fluorine Lyons R22, become high temperature and high pressure gas by compressor (1), enter outdoor coil pipe used (3) external heat release through reversal valve (2) and be condensed into liquid, flow through behind filter (4) the elimination impurity, by capillary (5) throttling, inlet chamber inner coil pipe (6) decompression evaporation is absorbed heat, return reversal valve (2) again, to compressor (1).It is then opposite that it heats flow process.
The air circulation flow process of this air-conditioner: outdoor fresh air is sucked by centrifugal blower, carry out the full thermal energy exchange of temperature, humidity to harmless heat-exchange system (8) and room air through outdoor air filter (7), to centrifugal fan (9), undertaken in the cold and hot exchange inlet chamber by indoor coil (6), air quantity can adopt the control of louvre type air-valve; Indoor foul atmosphere is forced air draft by aerofoil fan, carry out the full thermal energy exchange of temperature, humidity to aerofoil fan (10) through indoor air filtration device (7) to harmless heat-exchange system (8) and outdoor air, carry out cold and hot exchange by outdoor coil pipe used (3) and be discharged in the atmosphere, the air that is entered by air cleaner (7) is used for replenishing the air quantity of flow through outdoor coil pipe used (3).
This invention is compared with having room air conditioner now, has the following advantages:
1. foul atmosphere in the discharge closed room is sent into fresh air, makes room air keep pure and fresh, prevents that foul atmosphere to the harm of human body, making environment more comfortable.
2. good energy-conserving effect.By harmless heat-exchange system, indoor heat energy is not suffered a loss substantially, heat energy and the outdoor coil pipe used secondary thermal energy exchange of carrying out to the trace loss have improved compressor efficiency.
3. in winter,, send into dry outdoor air, indoor humidity is descended, can prevent the condensation phenomenon owing to discharged indoor moisture.
4. the harmless heat-exchange system of special construction has soundproof effect, and it is indoor to prevent that outdoor noise from importing into.
Claims (1)
1, a kind of energy-conservation air exchangeable conditioner device is by cooling cycle system, air circulation system and electrical control and protective device are formed, it is characterized in that air circulation system by the indoor-outdoor air filter that is arranged on air-conditioner top in the casing, the independent plenum duct that is connected with filter, exhaust passage, sending the harmless heat-exchange system of carrying out once full thermal energy exchange between the exhaust passage, reaching at the blower fan that can't harm the heat-exchange system bottom, indoor and outdoor coil pipe and each critical piece of outdoor additional air port that the secondary thermal energy exchange is carried out in the blower fan both sides and form; Its air circulation connector is that flow of outside air is through in filter (7), harmless heat-exchange system (8), centrifugal fan (9), indoor coil (6) inlet chamber in proper order; Indoor air stream is discharged in the atmosphere through filter (7), harmless heat-exchange system (8), aerofoil fan (10), outdoor coil pipe used (3), and filter (7) is used for replenishing the air quantity of flow through outdoor coil pipe used (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92219154 CN2146675Y (en) | 1992-06-23 | 1992-06-23 | Energy-saving scavenging air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92219154 CN2146675Y (en) | 1992-06-23 | 1992-06-23 | Energy-saving scavenging air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2146675Y true CN2146675Y (en) | 1993-11-17 |
Family
ID=33766462
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 92219154 Expired - Fee Related CN2146675Y (en) | 1992-06-23 | 1992-06-23 | Energy-saving scavenging air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2146675Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2003054455A1 (en) * | 2001-12-12 | 2003-07-03 | Jinrong Deng | An air conditioner supplying fresh air which can save energy |
| CN105605724A (en) * | 2016-02-04 | 2016-05-25 | 暴辰生 | Fresh air purifying heat exchange unit |
| CN107741064A (en) * | 2017-10-27 | 2018-02-27 | 北京晶海科技有限公司 | A kind of air-conditioner outdoor unit with fresh air heat recovery system |
| CN110681245A (en) * | 2018-07-05 | 2020-01-14 | 美国分子工程股份有限公司 | Membrane device for water and energy exchange |
-
1992
- 1992-06-23 CN CN 92219154 patent/CN2146675Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2003054455A1 (en) * | 2001-12-12 | 2003-07-03 | Jinrong Deng | An air conditioner supplying fresh air which can save energy |
| CN105605724A (en) * | 2016-02-04 | 2016-05-25 | 暴辰生 | Fresh air purifying heat exchange unit |
| CN107741064A (en) * | 2017-10-27 | 2018-02-27 | 北京晶海科技有限公司 | A kind of air-conditioner outdoor unit with fresh air heat recovery system |
| CN107741064B (en) * | 2017-10-27 | 2023-02-10 | 无锡伽乐适环境科技有限公司 | Air conditioner outdoor unit with fresh air heat recovery system |
| CN110681245A (en) * | 2018-07-05 | 2020-01-14 | 美国分子工程股份有限公司 | Membrane device for water and energy exchange |
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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 |