CN2851945Y - Split type air conditioner with secondary heat exchange function - Google Patents
Split type air conditioner with secondary heat exchange function Download PDFInfo
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- CN2851945Y CN2851945Y CN 200520066630 CN200520066630U CN2851945Y CN 2851945 Y CN2851945 Y CN 2851945Y CN 200520066630 CN200520066630 CN 200520066630 CN 200520066630 U CN200520066630 U CN 200520066630U CN 2851945 Y CN2851945 Y CN 2851945Y
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- air conditioner
- heat exchange
- water
- storage tank
- air
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- Devices For Blowing Cold Air, Devices For Blowing Warm Air, And Means For Preventing Water Condensation In Air Conditioning Units (AREA)
Abstract
The utility model discloses a split type air conditioner with a secondary heat exchange function, which comprises a condensed water treatment device which is used for carrying out auxiliary heat exchange with the outdoor air, wherein the condensed water treatment device comprises a water discharge pipe, a condensed water storage tank and a plurality of water suction elements, wherein the water discharge pipe is connected with a water discharge device of an indoor heat exchanger; the condensed water storage tank is communicated with the water discharge pipe; the water suction elements are arranged in the water storage tank. Based on a traditional air cooled air conditioner, the utility model is additionally provided with a separate condensed water treatment device, consequently realizes a condensing mode of air cooling and water cooling which are combined and achieves the purposes of enhancing heat exchange efficiency of a condenser and improving running energy efficiency of the whole machine. On the other hand, because the device can effectively recycle the condensed water which is generated by the air conditioner, the utility model can reduce the hidden danger that the condensed water is directly discharged to result in dropping water of the air conditioner for a long time. The utility model can also guarantee that the air conditioner can continuously refrigerate well under the condition of high temperature and can ensure effectively utilization of energy.
Description
Technical field
The utility model relates to detachable air conditioner, relates to more particularly that a kind of wind is cool to interosculate, have repeatedly the detachable air conditioner of hot-swap feature with water-cooled.
Background technology
Most of in the market family expenses detachable air conditioner all is to adopt air cooled condenser.The condensed water that indoor heat exchanger produces directly was discharged in the outside atmosphere by drainpipe without any processing and went, and will cause air-conditioner outdoor unit the hidden danger of dripping often to occur like this, causes customer complaint when freezing summer.And for the air-conditioner that adopts air cooled condenser, if refrigeration system is mated incorrectly, if the temperature in summer is too high, as more than 40 ℃, and the words that the time that continues is long, that probably causes air-conditioner frequently to jump machine because of the condensation load in the external world is excessive, and whole air-conditioning system is caused in various degree destruction.Also have a kind of domestic air conditioner (for example: mobile air conditioner) be by the outdoor mounted water pump or similarly dynamical element the condensed water pressurization be sprayed onto to reach on the condenser reduce the condensation load purpose.This type of air-conditioner is because will additionally install water pump or similar energy dissipation device, and the operation of these devices will consume certain electric energy or other energy, so from energy-conservation angle, this air-conditioner is unfavorable for the popularization of the air-conditioner of the energy savings of promotion now.In addition, because water pump that this type of air-conditioner is installed or similar energy dissipation device can produce noise to a certain degree when operation, will produce in various degree noise jamming to the user, so from the angle of low noise environmental protection, the popularization of this air-conditioner also is subjected to very big restriction.Also have a kind of domestic air conditioner on the market, it is directly condensed water to be dropped onto on the condenser fin from top to bottom, thereby improves the radiating effect of condenser.This air-conditioner is because will consider to make condensed water to spray above the condenser uniformly, so structurally must increase the spray equipment of water-locator and so on, and can be subjected to the restriction of installation site, and so just make its on cost, increase to some extent, be unfavorable for the popularization of low-cost air-conditioning.
The utility model content
The technical problems to be solved in the utility model is to overcome the deficiencies in the prior art, utilize a kind of condensate processor, make outdoor air pass through to reduce self-temperature after it is handled, and then blow to above the air-conditioning condenser, realize the air-cooled condensing means that interosculates with water-cooled, reduce the average condensation temperature of air-conditioner, thereby improve condensation effect as much as possible, increase the Energy Efficiency Ratio of air-conditioner, reach the purpose of energy-conserving and environment-protective.
The realization the technical solution of the utility model is, a kind of detachable air conditioner with secondary heat exchange function, comprise the refrigeration system that connects to form by compressor, outdoor heat converter, throttle part and indoor heat converter, it is characterized in that: also comprise the condensate processor that is used for outdoor air is assisted heat exchange, it comprises the drainpipe that links to each other with the drainage arrangement of indoor heat converter, the condensed water storage tank that is connected with drainpipe, and place the interior some water adsorbent element of storage tank.
Described condensate processor is fixed on the appropriate location at the off-premises station back side.It is an independent movable part that can move up and down when mounted, and the installation site can be chosen flexibly with environment.
Described water adsorbent element adopts the excellent hydrophilic material, is fixed in the storage tank and reaches the casing face.Described water adsorbent element is prismatic prism or Cylinder, or is the prism or the curved body of unequal section, evenly is arranged in the storage tank.Its structural shape can be made different shapes according to actual conditions, as column type or platypelloid type.Can make condensed water by being adsorbed in the storage tank on this element by it.
Especially, described storage tank adopts insulation material to make.Described storage tank bottom is provided with the discharge outlet that is used to discharge ponding.
As further improvement of the utility model, also be provided with the filler that adds water in it on the described storage tank.Its effect is according to user's needs, draws a filler pipe by this filler and is placed to appropriate position, is provided with in storage tank through this by the user manually to add water.
Be provided with four-way change-over valve in the described refrigeration system.Can make air-conditioner also have the secondary heat exchange function with changes in temperature function.
Compare with prior art, the beneficial effects of the utility model are, utilize a kind of condensate processor, make outdoor air pass through to reduce self-temperature after it is handled, and then blow to above the air-conditioning condenser, realize the air-cooled condensing means that interosculates with water-cooled, reduce the average condensation temperature of air-conditioner, thereby improve the heat exchange power of condenser as much as possible, increase the Energy Efficiency Ratio of air-conditioner, reach the purpose of energy-conserving and environment-protective; On the other hand, because the condensed water that this device can produce air-conditioner effectively carries out recycling, and condensed water is owing to carry out the wet exchange of heat with outside air, condensed water overwhelming majority heat absorption flashes to steam and spreads out in the atmospheric environment and go, and will reduce widely like this because of the direct air-conditioner that causes of the discharging hidden danger of dripping for a long time of condensed water.And can guarantee that air-conditioner also can continue to carry out refrigerating operaton well under high-temperature situation, guarantee effective utilization of the energy.
Description of drawings
Below in conjunction with the drawings and specific embodiments detachable air conditioner of the present utility model is further described.
Fig. 1 is the utility model detachable air conditioner refrigeration system and outdoor heat-exchange system structural representation;
Fig. 2 is the i-d figure of the utility model detachable air conditioner outdoor air;
Fig. 3 is the pressure-enthalpy diagram of the utility model detachable air conditioner;
Fig. 4 is the multi-form water adsorbent element schematic diagram of the utility model detachable air conditioner.
The specific embodiment
As shown in Figure 1, detachable air conditioner of the present utility model mainly is made up of following parts: the refrigeration system that the four-way change-over valve 2 of compressor 1, air conditioner special use, outdoor heat converter 3, indoor heat converter 5 and throttle part 4 are formed; As the condensate processor 11 of outdoor auxiliary heat-exchange system, the outdoor auxiliary heat-exchange system that this device mainly is made up of storage tank 7, some special water adsorbent element 8, drainpipe 6 etc.This outdoor condensate processor 11 because it is a single unit system, can be fixed on the diverse location at the off-premises station back side as required in actual installation, or off-premises station casing top cover, off-premises station frame are first-class.
The cross section is that the linearity water adsorbent element 8 of rectangle adopts the excellent hydrophilic materials, is fixed in the storage tank 7 and reaches the casing face.The structural shape of water adsorbent element 8 can be made different shapes according to actual conditions, as shown in Figure 4, can make shaped form, and its cross section also can be circle or ellipse.Can make condensed water by being adsorbed in the storage tank 7 on this water adsorbent element 8 by it.
Another effect of water adsorbent element 8 has good guide functions to outdoor cooling air exactly.Because of the arrangement of water adsorbent element 8 in storage tank 7 is clocklike evenly to arrange, it arrange to fully take into account and make the smooth and easy of outdoor air flow, so installing the arrangement mode that can take different absorbent materials according to actual conditions, the most conventional arrangement mode is parallel rectanglar arrangement.
Under normal cooling condition, when air-conditioning is set at refrigeration or dehumidification mode, the condensed water that indoor heat converter 5 produces flows in the storage tank 7 through drainpipe 6 automatically, when water level constantly rises the height that reaches specific when water adsorbent element 8 that the excellent hydrophilic material is made contacts, because of the strong water sorption of the water adsorbent element Final 8, condensed water is constantly up permeated along water adsorbent element 8, and final water adsorbent element 8 tops are covered with the lower condensed water of temperature.Because this water adsorbent element 8 places the right opposite of condenser, outdoor cooling air is inevitable earlier through this water adsorbent element 8, by thermodynamic principles as can be known, outdoor air and condensed water will carry out the wet exchange process of heat fully this moment, outdoor air is done approximate constant enthalpy cooling and is changed, and will cause the temperature of outdoor air to drop to t2 (as shown in Figure 2) by original t1 like this.
We are as can be seen in accompanying drawing 2: the dry-bulb temperature of outdoor environment air is the T of A condition point when supposing the air-conditioner refrigerating operaton
A℃, when its during through above-mentioned water-absorbing material expired the condensed water that flows down from evaporimeter owing to ooze on the water-absorbing material, so the outdoor environment air will inevitably the wet exchange of heat phenomenon take place with condensed water.From thermodynamic (al) principle as can be known, the outdoor environment air carries out is the thermal procession (process of A → B as shown in Figure 2) of constant enthalpy cooling, its through with fully the contacting of condensed water after, the serve as reasons T of original A condition point of dry-bulb temperature
A℃ drop to the pairing temperature T of present B state point
B℃, the bulk temperature Δ T=(T that descended
A-T
B) ℃.
Air after the cooling is blown on the outdoor heat converter 3 again system's refrigerant is cooled off, this just means that the temperature of cooling medium has reduced in the refrigeration system, cause the condensation temperature of system also to reduce, can know from refrigeration principle, under the constant prerequisite of other conditions, the condensation temperature of refrigeration system reduces, and the power of complete machine will be reduced, refrigerating capacity improves, and finally makes the complete machine refrigeration efficiency than raising.
By accompanying drawing 3 as can be known: 1-2-3-4-1 shown in the figure is original kind of refrigeration cycle process, and its condensation temperature is T2; And 1-2a-3a-4a-1 is the kind of refrigeration cycle process after the condensation temperature reduction, and its condensation temperature is T2a; On scheming, can find out: after the condensation temperature of kind of refrigeration cycle is reduced to T2a by T2, the unit power of system consumption descended (h2-h2a), the specific refrigerating effect of simultaneity factor has increased (h4-h4a), and this is improved with regard to the Energy Efficiency Ratio that makes system, realizes purpose of energy saving.
Under abominable cooling condition (as the outdoor environment continuous high temperature), this moment is excessive because of the thermic load in the external world, and general domestic air conditioner will frequently be jumped machine or can't be started shooting at all because of load is excessive.And the detachable air conditioner of novel condensate processor is housed, because be reserved with filler 9, when running into above situation, the user manually adds cold water on the filler pipe on being connected filler 9 earlier toward storage tank 7, after allowing water adsorbent element 8 be filled water, only start outdoor fan motor a period of time with remote control then, air blows to above the condenser after the cold water cooling more like this, condenser is fully cooled off, constantly reduce condensation load, restart compressor this moment, because extraneous load reduces, air-conditioner will be easy to start, and makes refrigerating operaton.After the air-conditioner operation, just having condensed water constantly flows in the storage tank 7, water adsorbent element 8 will be replenished because of the water source is constantly arranged, and continue the outdoor air that blows on the heat exchanger is cooled off, the user does not just need to add in addition water, and outdoor air makes condensation temperature descend the also corresponding decline of the condensation load of system because of water cooling is arranged, even under extraneous hot environment, air-conditioner also can be easy to start and keep the refrigerating operaton of good sustained like this.
Claims (8)
1. detachable air conditioner with secondary heat exchange function, comprise the refrigeration system that connects to form by compressor (1), outdoor heat converter (3), throttle part (4) and indoor heat converter (5), it is characterized in that also comprising the condensate processor (11) that is used for outdoor air is carried out the auxiliary heat exchange, it comprises the drainpipe (6) that links to each other with the drainage arrangement of indoor heat converter (5), the condensed water storage tank (7) that is connected with drainpipe (6), and place the interior some water adsorbent element (8) of storage tank (7).
2. the detachable air conditioner with secondary heat exchange function according to claim 1 is characterized in that: described condensate processor (11) is fixed on the back side of off-premises station.
3. the detachable air conditioner with secondary heat exchange function according to claim 2 is characterized in that: described water adsorbent element (8) adopts the material with excellent hydrophilic, and it is fixed in the storage tank (7), and its end reaches the casing outside.
4. the detachable air conditioner with secondary heat exchange function according to claim 3 is characterized in that: described water adsorbent element (8) is prismatic prism or cylinder, or is the prism or the curved body of unequal section, evenly is arranged in the storage tank (7).
5. according to each described detachable air conditioner with secondary heat exchange function of claim 2 to 4, it is characterized in that: described storage tank (7) adopts insulation material to make.
6. the detachable air conditioner with secondary heat exchange function according to claim 5 is characterized in that: described storage tank (7) bottom is provided with the discharge outlet (10) that is used to discharge ponding.
7. the detachable air conditioner with secondary heat exchange function according to claim 6 is characterized in that: also be provided with the filler (9) that adds water in it on the described storage tank (7).
8. the detachable air conditioner with secondary heat exchange function according to claim 7 is characterized in that: be provided with four-way change-over valve (2) in the described refrigeration system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520066630 CN2851945Y (en) | 2005-11-02 | 2005-11-02 | Split type air conditioner with secondary heat exchange function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520066630 CN2851945Y (en) | 2005-11-02 | 2005-11-02 | Split type air conditioner with secondary heat exchange function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2851945Y true CN2851945Y (en) | 2006-12-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520066630 Expired - Fee Related CN2851945Y (en) | 2005-11-02 | 2005-11-02 | Split type air conditioner with secondary heat exchange function |
Country Status (1)
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| CN (1) | CN2851945Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103557585A (en) * | 2013-11-13 | 2014-02-05 | 马鞍山市安工大工业技术研究院有限公司 | Air conditioner condensed water comprehensive utilization device |
| CN111868445A (en) * | 2018-03-23 | 2020-10-30 | 三菱电机株式会社 | Outdoor unit of air conditioner |
-
2005
- 2005-11-02 CN CN 200520066630 patent/CN2851945Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103557585A (en) * | 2013-11-13 | 2014-02-05 | 马鞍山市安工大工业技术研究院有限公司 | Air conditioner condensed water comprehensive utilization device |
| CN111868445A (en) * | 2018-03-23 | 2020-10-30 | 三菱电机株式会社 | Outdoor unit of air conditioner |
| CN111868445B (en) * | 2018-03-23 | 2021-10-22 | 三菱电机株式会社 | Outdoor unit of air conditioner |
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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: 20061227 Termination date: 20131102 |