CN107560141B - Water fetching device and mobile air conditioner - Google Patents
Water fetching device and mobile air conditioner Download PDFInfo
- Publication number
- CN107560141B CN107560141B CN201710936697.7A CN201710936697A CN107560141B CN 107560141 B CN107560141 B CN 107560141B CN 201710936697 A CN201710936697 A CN 201710936697A CN 107560141 B CN107560141 B CN 107560141B
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- Prior art keywords
- water
- condenser
- flywheel
- pipe
- chassis
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 177
- 238000005086 pumping Methods 0.000 claims abstract description 18
- 238000010009 beating Methods 0.000 claims abstract description 15
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 3
- 229910052782 aluminium Inorganic materials 0.000 claims description 3
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 238000007599 discharging Methods 0.000 claims description 2
- 238000001816 cooling Methods 0.000 abstract description 5
- 238000001704 evaporation Methods 0.000 abstract description 4
- 230000008020 evaporation Effects 0.000 abstract description 4
- 230000002035 prolonged effect Effects 0.000 abstract description 3
- 238000004378 air conditioning Methods 0.000 description 2
- 238000001746 injection moulding Methods 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
Landscapes
- Devices For Blowing Cold Air, Devices For Blowing Warm Air, And Means For Preventing Water Condensation In Air Conditioning Units (AREA)
Abstract
The invention discloses a water pumping device and a mobile air conditioner. The water beating device comprises: the device comprises a condenser (2), a water pan (1) arranged above the condenser (2), a chassis (5) and a chassis water storage tank (6) arranged at the lower end of the condenser, and a water-taking flywheel (4) arranged in the chassis water storage tank (6). The bottom of the water receiving disc (1) is provided with a water receiving disc drain nozzle (7) which is opposite to the lower water taking flywheel (4). When the mobile air conditioner with the water pumping device runs, condensed water generated by the evaporator directly flows to the water pumping flywheel, so that the water can be splashed on the condenser in advance for cooling, and the heat exchange efficiency of the condenser is improved; therefore, the evaporation speed of the condensed water is improved, the water full time in the water storage tank is prolonged, the drainage times are reduced, and the use is more convenient. And simultaneously, the electrical safety is improved.
Description
Technical Field
The invention relates to the field of air conditioning systems, in particular to a water pumping device for cooling an air conditioner condenser and mobile air conditioning equipment with the water pumping device.
Background
At present, a water storage tank is generally arranged on a part at the lower end of the condenser, condensed water generated during heat exchange by an evaporator is led into the water storage tank, a certain gap is reserved among a plurality of fins of the condenser, a water-beating flywheel is arranged in the gap of the condenser, and when the condensed water flows into the water in the water storage tank to reach a certain height, the water-beating motor drives the water-beating flywheel to evenly splash the condensed water in the water storage tank onto the fins of the condenser, so that the temperature of the condenser is reduced, and the heat exchange efficiency of the mobile air conditioner is improved.
At present, the splashing cooling mode needs to enable the water level in the water storage tank to reach a certain height, the water pumping flywheel starts to work, namely, the whole machine needs to run for a certain time, enough condensed water is accumulated in the water storage tank, and the water pumping motor can work. This reduces the heat exchange efficiency of the condenser to some extent. In addition, the water tank is easy to be full of water when the water tank reaches a certain water level and the water pumping motor is not in operation, so that the mobile air conditioner enters the water full protection state. Therefore, the user needs to drain the condensed water and restart the heat exchange, so that the air conditioner of the mobile air conditioner has shorter running time, and the use experience of the user is affected.
Therefore, developing a convenient, safe and efficient water pumping device and a mobile air conditioner is a problem to be solved in the industry.
Disclosure of Invention
The invention provides a convenient-to-use, safe and efficient water pumping device for cooling a condenser and a mobile air conditioner, which aim to solve the technical problems of inconvenient use, unsafe and low heat exchange efficiency of the existing mobile air conditioner.
The invention provides a water beating device for cooling a condenser, which comprises the following components: the device comprises a condenser, a water receiving disc arranged above the condenser, a chassis and a chassis water storage tank arranged at the lower end of the condenser, and a water taking flywheel arranged in the chassis water storage tank, wherein the water taking flywheel is connected with a water taking motor. The bottom of the water receiving disc is provided with a water receiving disc drain nozzle which is opposite to the lower water-fetching flywheel.
Preferably, the water draining nozzle of the water receiving disc can be connected with a water pipe, and the water outlet of the water pipe is opposite to the top end of the water pumping flywheel.
Preferably, the shortest vertical distance between the water outlet of the water pipe and the water-pumping flywheel is 5mm.
Preferably, the water outlet end of the water pipe can be in a chamfer surface form.
Preferably, the water pipe can be one of injection molding pipe, stainless steel pipe or aluminum pipe.
Preferably, the water pipe is further provided with a limiting structure, so that the water outlet of the water pipe is opposite to the top end of the water pumping flywheel.
Preferably, the water receiving tray drain nozzle and the water taking flywheel can be arranged on the outer side or the inner cavity of the condenser.
The invention also provides a mobile air conditioner with the water pumping device.
When the mobile air conditioner is operated, condensed water generated by the evaporator directly flows to the water-taking flywheel, the condensed water is splashed to the condenser through the water-taking flywheel, and the water is splashed to the condenser without waiting for the water in the water storage tank of the chassis to accumulate to a certain water level, so that the water can be splashed to the condenser in advance, and the heat exchange efficiency of the condenser is improved; because the condensed water is splashed onto the condenser in advance, and heat exchange evaporation is carried out before, the evaporation speed of the condensed water is improved, the water quantity of the condensed water flowing into the water storage tank is reduced, the water full time in the water storage tank is further prolonged, the drainage times are reduced, and the use is convenient for users. Condensed water generated by the evaporator is collected by the water receiving disc and then directly flows onto the water-beating flywheel, so that the short circuit of electric elements such as a water-beating motor and the like caused by overlong water flow paths is avoided, and the electric safety is improved.
Drawings
FIG. 1 is an exploded view of a water dispenser according to the present invention;
FIG. 2 is a cross-sectional view of a first embodiment of the water deflector of the present invention;
fig. 3 is a cross-sectional view of a second embodiment of the water-frothing device of the invention.
Wherein, 1-a water pan; a 2-condenser; 3-water pipes; 4-a water-beating flywheel; 5-chassis; 6, a chassis water storage tank;
7-a drain nozzle of a water receiving disc.
Detailed Description
The invention is further described below with reference to examples and figures.
As shown in fig. 1 and 2, a first embodiment of a water diversion device according to the present invention includes: the condenser 2, a chassis 5 arranged at the end of the condenser 2, a chassis water storage tank 6 arranged in the chassis, and a water-taking flywheel 4 arranged in the chassis water storage tank 6, wherein the water-taking flywheel 4 is connected with a water-taking motor (not shown in the figure). The water receiving device also comprises a water receiving disc 1 arranged above the condenser 2, and a water receiving disc drain nozzle 7 which is opposite to the lower water taking flywheel 4 is arranged at the bottom of the water receiving disc 1. The evaporator of the mobile air conditioner is usually arranged above the condenser (not shown in the figure), condensed water from the evaporator is collected in the water receiving disc 1, and the water directly flows to the water-fetching flywheel 4 through the water receiving disc water discharging nozzle 7. In this embodiment, the drain nozzle 7 of the water receiving tray is further connected to a water pipe 3, and the water outlet of the water pipe is opposite to the top end of the water-spraying flywheel 4, so that condensed water can be directly drained onto the water-spraying flywheel 4. The shortest vertical distance between the water outlet of the water pipe 3 and the top end of the water-drawing flywheel 4 can be limited to 5mm so as to improve the working efficiency of the water-drawing flywheel 4 and the utilization rate of condensed water. The water outlet end of the water pipe 3 may be provided in the form of a chamfer to guide the water flow to drop along the lowest point. The inclination angle of the chamfer can be 60 degrees, 45 degrees, 30 degrees and the like. The water pipe can be one of injection molding pipe, stainless steel pipe or aluminum pipe. The water pipe 3 is also provided with a limiting device, so that the water outlet of the water pipe is opposite to the top end of the water-taking flywheel 4, and the limiting device can be an existing fixed limiting device as long as the left-right, front-back and up-down movement of the water pipe 3 is avoided.
As shown in fig. 3, a second embodiment of the water diversion device according to the present invention is shown. The structure of this embodiment is basically the same as that of the first embodiment, except that the drain nozzle 7 and the water-fetching flywheel 4 are disposed in the inner cavity of the condenser 2. While the first embodiment has a structure that the drain nozzle 7 of the water receiving tray and the water taking flywheel 4 are arranged outside the condenser 2. Although the two structures are different, the condensed water can be splashed on the condenser 2 by the water flywheel 4 to be cooled.
According to market demands, the mobile air conditioner can be selectively provided with the water beating device with various structures.
Referring to fig. 2, in the operation process of the mobile air conditioner, condensed water generated by heat exchange and refrigeration of the evaporator flows into the water receiving disc 1, and then flows to the top end of the water-taking flywheel 4 directly from the top point of the lower end of the water pipe 3 through the water receiving disc drainage nozzle 7 on the water receiving disc 1. The water-beating motor drives the water-beating flywheel 4 to run at high speed, and directly throws condensed water onto the fins of the condenser 2. When the condensed water is continuously increased, the water in the chassis water storage tank 6 is also continuously increased, and when a certain water level is reached, the water-taking flywheel 4 throws the water in the water pipe 3 and the chassis water storage tank 6 onto the condenser 2. The water level of the chassis water storage tank 6 does not need to reach a certain water level height, so that water can be poured in advance to reduce the temperature of the condenser fins, and the heat exchange efficiency of the condenser is further improved. Because the flywheel of fetching water can fetch water in advance, make the comdenstion water carry out heat transfer evaporation in advance, prolonged the time that the chassis aqua storage tank water is full to make the mobile air conditioner operating time longer, reduce the time of frequent drainage of user's use, it is more convenient to use. The condensate water of the evaporator is guided to the top of the water-beating flywheel 4 through the water pipe 3, so that the hidden trouble that the terminal on the compressor and the water-beating motor is short-circuited due to splashing of water drops caused by negative pressure air flow when water flows downwards into the chassis water storage tank 6 is avoided, and the electric safety problem is prevented.
The above-described embodiments are mainly for illustrating the inventive concept, and it should be noted that it is possible for those skilled in the art to make several variations and modifications without departing from the inventive concept, which fall within the scope of the present invention.
Claims (5)
1. The water pumping device comprises a condenser (2), a water receiving disc (1) arranged above the condenser (2), a chassis (5) and a chassis water storage tank (6) arranged at the lower end of the condenser, and a water pumping flywheel (4) arranged in the chassis water storage tank (6), and is characterized in that a water receiving disc drain nozzle (7) which is opposite to the lower water pumping flywheel (4) is arranged at the bottom of the water receiving disc (1);
the water receiving disc water discharging nozzle (7) is connected with a water pipe (3) with a water outlet end being a bevel, and the top point of the water outlet of the water pipe is opposite to the top end of the water taking flywheel (4); the shortest vertical distance between the water outlet of the water pipe (3) and the water-beating flywheel (4) is 5mm.
2. A water pumping device according to claim 1, wherein the water pipe (3) is an injection-molded pipe or a stainless steel pipe
Or one of aluminum tubes.
3. A water-fetching device according to claim 1, characterized in that the water pipe (3) is further provided with a limiting means for water
The water outlet of the pipe (3) is opposite to the top end of the water-beating flywheel (4).
4. A watering device according to claim 1, wherein the water pan drain nozzle (7) and the watering flywheel (4) are arranged outside or in the inner cavity of the condenser (2).
5. A mobile air conditioner having the water dispenser of any one of claims 1 to 4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710936697.7A CN107560141B (en) | 2017-10-10 | 2017-10-10 | Water fetching device and mobile air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710936697.7A CN107560141B (en) | 2017-10-10 | 2017-10-10 | Water fetching device and mobile air conditioner |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107560141A CN107560141A (en) | 2018-01-09 |
| CN107560141B true CN107560141B (en) | 2023-10-20 |
Family
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710936697.7A Active CN107560141B (en) | 2017-10-10 | 2017-10-10 | Water fetching device and mobile air conditioner |
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| Country | Link |
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| CN (1) | CN107560141B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108105900B (en) * | 2018-01-30 | 2024-03-22 | 广东美的制冷设备有限公司 | Air treatment machine |
| CN109405258B (en) * | 2018-10-24 | 2019-12-27 | 珠海格力电器股份有限公司 | Mobile air conditioner and control method |
| CN114251814B (en) * | 2021-12-21 | 2023-04-25 | 宁波奥克斯电气股份有限公司 | Mobile air conditioner control method and device and mobile air conditioner |
| CN115289548A (en) * | 2022-08-12 | 2022-11-04 | 珠海格力电器股份有限公司 | Mobile air conditioner |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101387424A (en) * | 2008-10-16 | 2009-03-18 | 海信（山东）空调有限公司 | Air conditioner |
| CN201680556U (en) * | 2010-05-12 | 2010-12-22 | 古茂财 | Condensed water recycling mechanism for portable air conditioner and dehumidifier |
| CN106642635A (en) * | 2017-02-06 | 2017-05-10 | 广东美的制冷设备有限公司 | Condensate water treatment system of mobile air conditioner and mobile air conditioner with same |
| JP2017154646A (en) * | 2016-03-03 | 2017-09-07 | パナソニックＩｐマネジメント株式会社 | Air conditioner for two-wheeled vehicle and two-wheeled vehicle with air conditioner mounting the same |
| CN207299453U (en) * | 2017-10-10 | 2018-05-01 | 珠海格力电器股份有限公司 | Water fetching device and mobile air conditioner |
-
2017
- 2017-10-10 CN CN201710936697.7A patent/CN107560141B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101387424A (en) * | 2008-10-16 | 2009-03-18 | 海信（山东）空调有限公司 | Air conditioner |
| CN201680556U (en) * | 2010-05-12 | 2010-12-22 | 古茂财 | Condensed water recycling mechanism for portable air conditioner and dehumidifier |
| JP2017154646A (en) * | 2016-03-03 | 2017-09-07 | パナソニックＩｐマネジメント株式会社 | Air conditioner for two-wheeled vehicle and two-wheeled vehicle with air conditioner mounting the same |
| CN106642635A (en) * | 2017-02-06 | 2017-05-10 | 广东美的制冷设备有限公司 | Condensate water treatment system of mobile air conditioner and mobile air conditioner with same |
| CN207299453U (en) * | 2017-10-10 | 2018-05-01 | 珠海格力电器股份有限公司 | Water fetching device and mobile air conditioner |
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| Publication number | Publication date |
|---|---|
| CN107560141A (en) | 2018-01-09 |
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