CN202133042U - Water-cooling domestic air conditioner with improved outdoor unit heat exchanger - Google Patents
Water-cooling domestic air conditioner with improved outdoor unit heat exchanger Download PDFInfo
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- CN202133042U CN202133042U CN201120219808U CN201120219808U CN202133042U CN 202133042 U CN202133042 U CN 202133042U CN 201120219808 U CN201120219808 U CN 201120219808U CN 201120219808 U CN201120219808 U CN 201120219808U CN 202133042 U CN202133042 U CN 202133042U
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Abstract
The utility model discloses a water-cooling domestic air conditioner with an improved outdoor unit heat exchanger. The water-cooling domestic air conditioner comprises a casing with an outdoor heat exchanger and a control circuit arranged therein, as well as a first condensed-water storage tank, a cooling water delivery pump and a sprinkle device mounted above the outdoor heat exchanger, wherein a water inlet in pipeline connection with an air conditioning indoor unit condensed water pipe and a water outlet in pipeline connection with a water inlet pipe of the cooling water delivery pump are formed on tank body of the first condensed water storage tank; a water outlet pipe of the cooling water delivery pump is in pipeline connection with the sprinkle device; and the outdoor heat exchanger consists of heat exchange tubes without radiating fins. The utility model provides the heat exchanger structure with an improved air conditioning outdoor unit, which dispenses with radiating fins, is subjected to water cooling, has high energy efficiency ratio, meets the requirement for energy reclamation of efficient and energy-saving products, and has lower manufacturing cost.
Description
Technical field
The utility model relates to air-conditioner device, particularly the cooling body technical field of domestic air conditioner off-premises station.
Background technology
Improving constantly of Along with people's living standard, at present people are to use air-conditioner to lower the temperature and warm oneself, and air-conditioner of the prior art generally comprises four big parts, compressor, evaporimeter, condenser and capillary (expansion valve).The effect of condenser is that the refrigerant superheat steam cooled of HTHP that compressor is discharged becomes liquid or gas-liquid mixture.Cold-producing medium is taken away by cooling medium (water or air) at condenser kind liberated heat.The effect of evaporimeter is to utilize liquid low-temperature refrigerant under low pressure to be prone to evaporation, changes the heat that steam also absorbs the medium that is cooled into, reaches the refrigeration purpose.The heat that the air conditioner principle utilizes refrigerant (cold-producing medium) when gasification or liquefaction, to produce freezes, makes warm.When liquid becomes gas, the heat (turning cold on every side) around needing to absorb; Otherwise, then emit heat (heating on every side) when gas becomes liquid.
The present age, the development of air-conditioning be unable to do without two Eternal Theme of can saying so: one is indoor air quality; Another then is an energy-saving run.So almost all new technologies, the new method that relates to air-conditioning all is round these two themes, make every effort to innovation.In order to improve the heat exchange property of air-cooled heat exchanger, the passive facilitation mode that adopts usually mainly contains and enlarges heat exchange area and increase the temperature difference between air and cold-producing medium.This mode temperature fall time is long, and power consumption is big, and the cost of air-conditioner improves a lot.
Publication number is CN201803434U; Open day is on April 20th, 2011; Denomination of invention discloses a kind of air-conditioner host for the Chinese utility model patent of " energy-saving type air conditioner main frame ", and this air-conditioner host is provided with a heat preservation storage water tank, and storage tank is provided with three-way pipe; Three-way pipe has two water inlets, leads to indoor interior condensate pipe respectively in succession, reaches the cooling water pipe that connects running water pipe.Automatically controlled two-port valve is equipped with in the storage tank bottom, and valve outlet port is connected to the cool water shower pipe.When indoor set freezed, the condensed water of generation flowed in the storage tank, and was sprayed onto on air-conditioner host fin and the copper pipe through shower.The main frame fan fin and copper pipe are carried out air-cooled in, also rapidly with cooling water evaporation, further strengthen cooling-down effect.
Publication number is CN2842279Y, and open day is on November 29th, 2006, and denomination of invention mainly is the utilization of condensed water for the Chinese utility model patent of " a kind of nothing drip domestic air conditioning energy saver ", and solves the condensing drip water problems.
Above patent all adopts water-cooling pattern, utilizes condensed water that air-condition heat exchanger is adopted water-cooled cooling, has improved heat exchange efficiency.
The utility model content
The utility model provides a kind of heat exchanger structure that improves the air-conditioner outdoor unit group; Cancellation radiating fin and heat exchanging device carry out the domestic air conditioning of water-cooled cooling; Its Energy Efficiency Ratio is high, can reach energy and recycle energy-efficient requirement of products, and manufacturing cost is lower.
The utility model is realized above-mentioned purpose through following technical scheme: a kind of water-cooling household air-conditioning that improves the off-premises station heat exchanger; A kind of water-cooling household air-conditioning that improves the off-premises station heat exchanger; Comprise casing; Be provided with outdoor heat exchanger and control circuit in the casing, also comprise the first condensed water storage tank, a cooling water delivery pump, install in the spray equipment of said outdoor heat exchanger top; The said first condensed water storage tank casing is provided with the water inlet that is connected with condensate of indoor unit of air conditioner pipe pipeline, and the delivery port that is connected with said cooling water delivery pump water inlet pipe pipeline, and said cooling water delivery pump outlet pipe pipeline is connected in said spray equipment; Said outdoor heat exchanger is by not constituting with the heat exchanger tube of radiating fin.
Said water-cooling household air-conditioning also comprises the second condensed water storage tank, is arranged at said heat exchanger tube top, and the said second condensed water storage tank pipeline is connected in the outlet pipe of said cooling water delivery pump, offers some spray apertures at the bottom of the case of the said second condensed water storage tank.
Wherein, the top cover of the said casing of the said second condensed water storage tank double as.
Said spray equipment is at least one shower, offers some spray apertures on the body.
Said cooling water delivery pump is condenser pump or force (forcing) pump.
Preferably, the said first condensed water storage tank is provided with the water inlet that connects the tap water supply pipe.
Further; The tap water supply pipe of the said connection first condensed water storage tank is provided with a water intaking valve; Be installed on a liquid-level controller in the first condensed water storage tank, when said liquid-level controller detects low water level, control said water intaking valve and open through control circuit; When said liquid-level controller detects high water level, controlling said water intaking valve through control circuit closes.
Preferably, said first condensed water storage tank bottom is provided with the sewage drainage pipe, and the sewage drainage pipe is provided with the sewage drainage pump.
Preferably, the said second condensed water storage tank is provided with the water inlet that is connected with condensate of indoor unit of air conditioner pipe pipeline.
The beneficial effect of the utility model is:
1. the cryogenic condensation water with air-conditioning collects, and leaves in the storage tank, and delivers to heat exchanger to cryogenic condensation water spray; Reduce its temperature, reach the purpose of energy recycling, energy-saving and emission-reduction, after water-cooled; Air-conditioning hot gas is become steam; Envionmental humidity is increased, improve the high temperature in the urban environment, protected ecological environment.
2. the second condensed water storage tank of the utility model had both had the function of catchmenting, and can serve as the function of off-premises station top cover again, installed simply, and was easy to operate, good energy-conserving effect.
3. through after the water-cooled, reduced the condensing pressure of air-conditioning, because the hydrophily cooling is 15 times of the anemophily cooling effectiveness; Therefore after adopting the improvement of the utility model; Make cooling effect and cooling velocity improve greatly, under identical refrigerating capacity, energy consumption can reduce about 50%; Power can reduce 300-400W, also can prolong the service life of compressor of air conditioner.If by using calculating in 9 hours every day, the fixed frequency air conditioner of the equal P number of comparing can be economized about 3 degree electricity in one day, calculate a summer (by 150 days cooling time), can calculate nearly 450 degree altogether.
4. the setting of cancellation radiating fin directly sprays on the heat exchanger tube outer wall cooling water under pressurization or normal pressure situation, reduce heat loss, improves heat exchange efficiency.
Below in conjunction with accompanying drawing the concrete structure of the utility model is carried out detailed description.
Description of drawings
Fig. 1 is the structural representation of the utility model embodiment 1;
Fig. 2 a is a machine cap STRUCTURE DECOMPOSITION sketch map;
Fig. 2 b is the structural representation after machine cap is opened top cover;
Fig. 3 is the structural representation of the utility model embodiment 2;
Wherein: 1, indoor set 2, indoor condensate draining pipe 3, machine cap 4, overfall 5, relay 6, condensed water discharge pipe 7, outdoor heat exchanger 8, spray apertures 10, off-premises station air intake duct 11, split-type air conditioner device outdoor set cabinet 12, water intaking valve 13, tap water supply pipe 14, overfall 15, liquid-level controller 16, sewage drainage pump 17, sewage drainage pipe 18, condensed water storage tank 19, condenser pump 20, force (forcing) pump 21, filter 22, shower
The specific embodiment
Embodiment 1
Shown in Fig. 1～2, be but a kind of structure of domestic air conditioner of the water-cooled of on outdoor heat exchanger, having cancelled radiating fin of the utility model.The water-cooled of the utility model as shown in the figure but domestic air conditioner comprises indoor set 1 and outdoor unit, in split-type air conditioner device outdoor set cabinet 11, is provided with outdoor heat exchanger 7, and outdoor heat exchanger 7 is made up of heat exchange copper tube, and the heat exchange copper tube outside is not provided with radiating fin.In addition, this outdoor unit 11 comprises that also one is used to collect and store the condensed water storage tank 18 and the machine cap 3 of condensed water.
Condensed water storage tank 18 is the detachable storage tanks that move that reach, and its effect is to collect condensed water, and is supplied to heat exchanger, heat exchanging device to carry out water-cooled but.The casing of condensed water storage tank 18 is provided with first water inlet, is connected in indoor air conditioner condensate draining pipe 2, also is provided with second water inlet in addition and connects tap water supply pipe 13.The cooling water that is condensed water storage tank 18 comes from air conditioner condensate water and running water.Wherein, first water inlet and second water inlet can divide and be arranged, and also can unite two into one, and promptly indoor air conditioner condensate draining pipe 2 and tap water supply pipe can insert in the same water inlet of storage tank 18 through three-way connection.The running water water inlet pipe is provided with water intaking valve 12.Be provided with storage tank liquid-level controller 15 in the condensed water storage tank 18, storage tank liquid-level controller 15 detects high and low two water levels of condensed water storage tank 18.When the air conditioner condensate water of collecting was not enough, liquid-level controller 15 detected low water level and promptly connects 12 unlatchings of relay 5 control water intaking valves, tap water supply system water supply start through the fan of outdoor unit of air conditioner power supply.When liquid-level controller 15 detects high water level, promptly to close through relay control water intaking valve 12, tap water supply system stops to supply water.
Condensed water storage tank 18 wall box are provided with overfall 14, and bottom half is provided with sewage drainage pipe 17, and the sewage drainage pipe is provided with sewage drainage pump 16.
The machine cap 3 of air-conditioner outdoor unit group 11 is a case structure, and its inside has the cavity that can hold condensed water, and its effect is to store the cooling water that comes from condensed water storage tank 18, also can directly collect air conditioner condensate water simultaneously.Machine cap 3 is positioned at the top of heat exchanger tube, and the position that its bottom is right against heat exchanger tube offers some spray apertures 8.Can offer first water inlet on machine cap 3 casings, connect condensed water discharge pipe 6.The machine cap casing also can be offered second water inlet in addition, and direct and indoor air conditioner condensate draining pipe 2 joins.Machine cap 3 wall box also are provided with overfall 4, when water level is too high in the case, can flow out from overfall.Machine cap 3 can directly serve as the overhead guard plate of air conditioner outdoor unit casing.
Condensed water storage tank 18 is removable, dismountable casings; If condensed water storage tank 18 is arranged at machine cap 3 belows; The below that is arranged at outdoor heat exchanger 7 as shown in Figure 1; Then through the pumping form by condenser pump 19 to machine cap 3 pumps water, the water inlet of condenser pump 19 connects the delivery port of condensed water storage tank 18, the delivery port of condenser pump 19 connects condensed water discharge pipe 6.Condenser pump 19 can be arranged in the casing of condensed water storage tank 18, makes compact conformation, conveniently moving.
The power supply of relay 5 and water intaking valve 12 is controlled by air-conditioner outdoor unit cross valve power supply; The cross valve action, relay 5 actions, thus cut off the electricity supply; The normally-closed contact of relay 5 is connected with the fan of outdoor unit of air conditioner power supply, and the other end is connected to condenser pump 19 power inputs in the condensed water storage tank 18.After air-conditioning is opened refrigeration, thereby outdoor fan has electricity to connect condenser pump 19 actions, and the condensed water that storage tank 18 is collected is pumped to machine cap 3 through flexible pipe (condensed water discharge pipe 6).Cooling water drops in portrait " inline=" yes of outdoor heat exchanger 7 through spray apertures 8 "/on the copper pipe, thus carry out water-cooled but, improve the heat exchange effect.
Outdoor set cabinet 11 bottoms are as water dish; Can collect the cooling water that flows down through copper pipe or heat exchange fin; Set out the mouth of a river in the bottom, the cooling water of collecting is delivered in the condensed water storage tank 18 through direct or pipeline ways of connecting collects, recycle.
In order to prevent that stopping up from appearring in condensed water discharge pipe 6 and tap water supply pipe 13, mounting filtering device 21 before running water water intaking valve 12 filters the impurity in the running water.
Among the above embodiment, machine cap 3 is the top cover of outdoor set cabinet, also is the storage tank of cooling water simultaneously.In practical application, to novel air conditioner, can directly adopt machine cap 3 to replace original outdoor set cabinet top cover, or be provided with top cover in addition at machine cap 3 tops, cover on the machine cap 3.For existing air conditioner, then can original outdoor set cabinet top cover be removed, set up machine cap 3 again as top cover.
As shown in Figure 3, be the but another kind of structure of domestic air conditioner of the water-cooled of on outdoor heat exchanger, having cancelled radiating fin of the utility model.
This example is with embodiment 1 difference, the setting of cancellation machine cap 3, and all the other pipelines and embodiment 1 are basic identical; The outlet that is condensate draining pipe 6 is connected with shower 22; Shower can be provided with more than one, is positioned at the heat exchanger tube top, and the shower bottom offers a plurality of spray apertures.
Replace the condenser pump of going up in the example with force (forcing) pump 20.Cooling water through supercharging is pumped to shower 22 through condensate draining pipe 6, sprays from spray apertures through the cooling water of supercharging, is sprayed on the heat exchanger tube, thereby has improved the effect of water-cooled.
Water route annexation between other structure can adopt the mode identical with embodiment 1, repeats no more at this.
After adopting the water-cooling pattern of the utility model, because the cooling effect of water-cooled is far above air cooling effect, owing to removed radiating fin, so cooling water can directly spray in the heat exchanger tube outer wall.For novel air conditioner, the hot fin of desirable dissipation is as adopting coil exchanger.
Above embodiment does not constitute the qualification to the utility model protection domain.The modification of being done within any spirit and principle at the utility model, be equal to replacement and improvement etc., all should be included within the claim protection domain of the utility model.
Claims (9)
1. water-cooling household air-conditioning that improves the off-premises station heat exchanger; Comprise casing; Be provided with outdoor heat exchanger and control circuit in the casing; It is characterized in that: also comprise the first condensed water storage tank, a cooling water delivery pump; Install in the spray equipment of said outdoor heat exchanger top, the said first condensed water storage tank casing is provided with the water inlet that is connected with condensate of indoor unit of air conditioner pipe pipeline, reaches the delivery port that is connected with said cooling water delivery pump water inlet pipe pipeline, and said cooling water delivery pump outlet pipe pipeline is connected in said spray equipment; Said outdoor heat exchanger is by not constituting with the heat exchanger tube of radiating fin.
2. the water-cooling household air-conditioning of improvement off-premises station heat exchanger according to claim 1; It is characterized in that: said water-cooling household air-conditioning also comprises the second condensed water storage tank; Be arranged at said heat exchanger tube top; The said second condensed water storage tank pipeline is connected in the outlet pipe of said cooling water delivery pump, offers some spray apertures at the bottom of the case of the said second condensed water storage tank.
3. the water-cooling household air-conditioning of improvement off-premises station heat exchanger according to claim 2 is characterized in that: the top cover of the said casing of the said second condensed water storage tank double as.
4. the water-cooling household air-conditioning of improvement off-premises station heat exchanger according to claim 1 is characterized in that: said spray equipment is at least one shower, offers some spray apertures on the body.
5. the water-cooling household air-conditioning of improvement off-premises station heat exchanger according to claim 1 is characterized in that: said cooling water delivery pump is condenser pump or force (forcing) pump.
6. the water-cooling household air-conditioning of improvement off-premises station heat exchanger according to claim 1 is characterized in that: the said first condensed water storage tank is provided with the water inlet that connects the tap water supply pipe.
7. the water-cooling household air-conditioning of improvement off-premises station heat exchanger according to claim 6; It is characterized in that: the tap water supply pipe of the said connection first condensed water storage tank is provided with a water intaking valve; Be installed on a liquid-level controller in the first condensed water storage tank, when said liquid-level controller detects low water level, control said water intaking valve and open through control circuit; When said liquid-level controller detects high water level, controlling said water intaking valve through control circuit closes.
8. the water-cooling household air-conditioning of improvement off-premises station heat exchanger according to claim 1 is characterized in that: said first condensed water storage tank bottom is provided with the sewage drainage pipe, and the sewage drainage pipe is provided with the sewage drainage pump.
9. the water-cooling household air-conditioning of improvement off-premises station heat exchanger according to claim 2 is characterized in that: the said second condensed water storage tank is provided with the water inlet that is connected with condensate of indoor unit of air conditioner pipe pipeline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120219808U CN202133042U (en) | 2011-06-27 | 2011-06-27 | Water-cooling domestic air conditioner with improved outdoor unit heat exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120219808U CN202133042U (en) | 2011-06-27 | 2011-06-27 | Water-cooling domestic air conditioner with improved outdoor unit heat exchanger |
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| Publication Number | Publication Date |
|---|---|
| CN202133042U true CN202133042U (en) | 2012-02-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120219808U Expired - Lifetime CN202133042U (en) | 2011-06-27 | 2011-06-27 | Water-cooling domestic air conditioner with improved outdoor unit heat exchanger |
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| Country | Link |
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| CN (1) | CN202133042U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104089391A (en) * | 2014-07-18 | 2014-10-08 | 江苏友奥电器有限公司 | Watering mechanism |
| CN106196338A (en) * | 2016-07-29 | 2016-12-07 | 青岛海尔空调器有限总公司 | Air-conditioner outdoor unit and the liquid level controlling method of condensed water collecting device, air-conditioner |
| CN107477714A (en) * | 2017-09-11 | 2017-12-15 | 珠海格力电器股份有限公司 | Air conditioner outdoor unit and air conditioner |
| CN111895494A (en) * | 2020-08-14 | 2020-11-06 | 珠海格力电器股份有限公司 | Cooling system, cooling system control method and air conditioning system |
-
2011
- 2011-06-27 CN CN201120219808U patent/CN202133042U/en not_active Expired - Lifetime
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104089391A (en) * | 2014-07-18 | 2014-10-08 | 江苏友奥电器有限公司 | Watering mechanism |
| CN104089391B (en) * | 2014-07-18 | 2016-08-17 | 江苏友奥电器有限公司 | A kind of watering mechanism |
| CN106196338A (en) * | 2016-07-29 | 2016-12-07 | 青岛海尔空调器有限总公司 | Air-conditioner outdoor unit and the liquid level controlling method of condensed water collecting device, air-conditioner |
| CN106196338B (en) * | 2016-07-29 | 2019-11-05 | 青岛海尔空调器有限总公司 | The liquid level controlling method of air-conditioner outdoor unit and its condensed water collecting device, air conditioner |
| CN107477714A (en) * | 2017-09-11 | 2017-12-15 | 珠海格力电器股份有限公司 | Air conditioner outdoor unit and air conditioner |
| CN111895494A (en) * | 2020-08-14 | 2020-11-06 | 珠海格力电器股份有限公司 | Cooling system, cooling system control method and air conditioning system |
| CN111895494B (en) * | 2020-08-14 | 2021-12-07 | 珠海格力电器股份有限公司 | Cooling system, cooling system control method and air conditioning system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 529000 No. 336 Qing Lan Road, hi tech Development Zone, Guangdong, Jiangmen Patentee after: Hanyu Group Co., Ltd. Address before: 529000 No. 336 Qing Lan Road, hi tech Development Zone, Guangdong, Jiangmen Patentee before: Jiangmen Idear-hanyu Electrical Joint-stock Co., Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120201 |
|
| CX01 | Expiry of patent term |