CN103216926A - Flow equalizing device and method for condensation of fresh air dehumidifier unit and air conditioner comprising device - Google Patents
Flow equalizing device and method for condensation of fresh air dehumidifier unit and air conditioner comprising device Download PDFInfo
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- CN103216926A CN103216926A CN2012100194366A CN201210019436A CN103216926A CN 103216926 A CN103216926 A CN 103216926A CN 2012100194366 A CN2012100194366 A CN 2012100194366A CN 201210019436 A CN201210019436 A CN 201210019436A CN 103216926 A CN103216926 A CN 103216926A
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- condensing heat
- dehumidification unit
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- 230000005494 condensation Effects 0.000 title claims abstract description 42
- 238000009833 condensation Methods 0.000 title claims abstract description 42
- 238000000034 method Methods 0.000 title claims abstract description 18
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 142
- 238000007791 dehumidification Methods 0.000 claims description 33
- 239000012530 fluid Substances 0.000 claims description 20
- 239000007788 liquid Substances 0.000 claims description 14
- 238000004378 air conditioning Methods 0.000 claims description 11
- 238000004064 recycling Methods 0.000 claims description 3
- 238000011084 recovery Methods 0.000 abstract description 2
- 238000005086 pumping Methods 0.000 abstract 4
- 238000005507 spraying Methods 0.000 abstract 4
- 238000005516 engineering process Methods 0.000 description 8
- 230000000694 effects Effects 0.000 description 7
- 238000001816 cooling Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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- 230000021715 photosynthesis, light harvesting Effects 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
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Abstract
The invention provides a flow equalizing device and method for condensation of a fresh air dehumidifier unit and an air conditioner comprising the same, wherein the flow equalizing device for condensation of the fresh air dehumidifier unit comprises a water pan, a condenser and a condenser, wherein the water pan is arranged below a condensation heat exchanger and the upper end of the water pan is provided with an opening; the lower end of the water pumping device is connected with the water receiving disc; and the water spraying device is connected with the upper end of the water pumping device, and a water outlet of the water spraying device is arranged above the condensing heat exchanger. The invention discloses a flow equalizing method for condensing a fresh air dehumidifier unit, which comprises the following steps: pumping water, namely pumping out water in a water receiving tray positioned below the condensation heat exchanger, and guiding the water to the upper part of the condensation heat exchanger; spraying, namely spraying the drained water to the bottom surface of the flow dividing cover, and dropping water on the flow dividing cover to the upper part of the condensing heat exchanger; and a recovery step, wherein the dripped water flows through a condensation heat exchanger and then is recovered to a water pan. The invention has simple process and can form uniform water film on the surface of the whole condensation heat exchanger.
Description
Technical field
The present invention relates to field of air conditioning, in particular to the condensation of a kind of fresh air dehumidification unit with current equalizer and method and comprise the air-conditioning of this device.
Background technology
The dehumidifying unit of air-conditioning is a purpose so that airborne water vapour cooling is removed, and has a large amount of water-settings during work and bears, and condensing water temperature is generally about 11 ℃.For air-cooled dehumidifier, can cause very large energy dissipation if condensate water directly drained, so adopt heat recovery technology usually, that is, recycle condensate water its pouring is swashed on condensing heat exchanger, to strengthen the heat exchange effect, improve the complete machine efficiency.When adopting this method, drenching the water film thickness and the uniformity heat exchanging effect that swash to the condensing heat exchanger has direct influence.Therefore, current equalizer plays important effect in this device systems.
At present, the current-sharing technology of current equalizer commonly used is the perhaps many apertures of a lot of finedraws of processing on thin plate, allows water flow out from slit or aperture by gravity or pressurization form then, forms required moisture film.But this method often can not form effective moisture film on whole condensing heat exchanger surface, therefore in order to obtain required moisture film, must do finedraw or aperture littler, and this is subjected to the restriction of equipment, technology, so DeGrain.
Summary of the invention
The present invention aims to provide and a kind ofly can form even moisture film on whole condensing heat exchanger surface, and the condensation of the simple fresh air dehumidification unit of technology is with current equalizer and method and comprise the air-conditioning of this device, to solve the technical problem that current equalizer of the prior art and current equalizing method are difficult to form on whole condensing heat exchanger surface effective moisture film.
To achieve these goals, according to an aspect of the present invention, provide a kind of fresh air dehumidification unit condensation current equalizer, having comprised: drip tray is arranged at the condensing heat exchanger below and the upper end open of air-conditioning; Water plug, the lower end connects drip tray; Water injector, the upper end of connection water plug, the delivery port of water injector is arranged at the top of condensing heat exchanger.
Further, also comprise: fluid dividing cover is arranged at the top of condensing heat exchanger; The delivery port of water injector is towards the fluid dividing cover setting.
Further, water plug comprises water pipe and the water pump that is connected with water pipe, and insert in the drip tray lower end of water pipe.
Further, the delivery port place of water injector is provided with shower nozzle.
Further, shower nozzle is a plurality of, and water injector also comprises liquid-dividing head, and liquid-dividing head is provided with a plurality of branched pipes, and the branched pipe of each is connected with a corresponding shower nozzle respectively.
Further, the inside of drip tray is provided with liquid-level switch, and the bottom of liquid-level switch is provided with the minimum liquid level line.
Further, the bottom of drip tray is provided with discharge outlet, and discharge outlet is provided with drain cap.
Further, the sidewall of drip tray be provided with gap and from sidewall along side direction outward extending protrusion disk body section, the upper end open of protruding disk body section is towards condensing heat exchanger, the height that protrudes the bottom surface of disk body section is less than or equal to the height of gap.
Further, protrude disk body section be positioned at condensing heat exchanger under.
In accordance with a further aspect of the present invention, provide a kind of fresh air dehumidification unit condensation current equalizing method, having comprised: the step of drawing water, the water that uses water plug will be arranged in the drip tray of condensing heat exchanger below is extracted out, water is drained into the top of condensing heat exchanger; Injecting step, the water after using water injector with drainage is ejected into the bottom surface of fluid dividing cover, and the water droplet on the fluid dividing cover is fallen the top of condensing heat exchanger; Recycling step, the current of drippage are recycled to drip tray behind condensing heat exchanger.
Further, water plug comprises water pump and water pipe, with water pump the water in the drip tray is extracted out, utilizes water pipe water to be drained into the top of condensing heat exchanger; Water injector comprises liquid-dividing head that is connected with the upper end of water pipe and the shower nozzle that is connected with liquid-dividing head, utilize liquid-dividing head with the moisture liquid in the water pipe after, utilize shower nozzle to eject water on the fluid dividing cover.
According to a further aspect in the invention, provide a kind of air-conditioning, had fresh air dehumidification unit condensation current equalizer, wherein, fresh air dehumidification unit condensation current equalizer is above-mentioned fresh air dehumidification unit condensation current equalizer.
Fresh air dehumidification unit of the present invention condensation is with current equalizer and method and comprise the air-conditioning of this device, the water that to extract out in drip tray by water injector is injected on the condensing heat exchanger, and then reach the effect of current-sharing, not only technology is simple to adopt this apparatus and method, and can form even moisture film on whole condensing heat exchanger surface.
Description of drawings
The Figure of description that constitutes the application's a part is used to provide further understanding of the present invention, and illustrative examples of the present invention and explanation thereof are used to explain the present invention, do not constitute improper qualification of the present invention.In the accompanying drawings:
Fig. 1 shows fresh air dehumidification unit of the present invention condensation and looks schematic diagram with the master of current equalizer, wherein shows the condensing heat exchanger that is connected with current equalizer in the lump;
Fig. 2 shows the schematic top plan view of fresh air dehumidification unit condensation of the present invention with current equalizer, wherein shows the condensing heat exchanger that is connected with current equalizer in the lump; And
Fig. 3 shows the structural representation of drip tray of the present invention.
The specific embodiment
Need to prove that under the situation of not conflicting, embodiment and the feature among the embodiment among the application can make up mutually.Describe the present invention below with reference to the accompanying drawings and in conjunction with the embodiments in detail.
As depicted in figs. 1 and 2, fresh air dehumidification unit condensation current equalizer of the present invention, comprise the drip tray 1 that is arranged at condensing heat exchanger 7 belows and upper end open, water pipe 3, the water pump 2 that is connected with water pipe 3, wherein, water pump 2 is connected on the water pipe 3, and fixing by pipe clamp 21, the lower end of water pipe 3 and the screen pack 22 that is installed in water pipe 3 lower ends insert in the drip trays 1, the upper end of water pipe 3 is connected with water injector, and wherein, the delivery port of water injector is arranged at the top of condensing heat exchanger 7.
Fresh air dehumidification unit condensation current equalizer of the present invention, the water that to extract out in drip tray by water injector is injected on the condensing heat exchanger, and then reach the effect of current-sharing, not only technology is simple to adopt this apparatus and method, and can form even moisture film on whole condensing heat exchanger surface.
As a kind of preferred version, the present invention also comprises the fluid dividing cover 6 of the top that is arranged at condensing heat exchanger, and the delivery port of water injector is towards the bottom surface setting of fluid dividing cover 6.
The present invention in use, the water that utilizes water pump 2 will accumulate on the drip tray 1 is extracted out, and guide to the top of condensing heat exchanger by water pipe 3, be sprayed onto on the fluid dividing cover 6 by water injector again, water is dropped in condensing heat exchanger top equably from fluid dividing cover 6, flows down along condensing heat exchanger at last and carries out getting back to drip tray 1 after the condensation.
The water that the present invention will extract out in drip tray by water injector is injected into the bottom surface of the fluid dividing cover that is positioned at the condensing heat exchanger top, and then makes water droplet fall the top of condensing heat exchanger, to reach better current-sharing effect.
As a kind of preferred version, as shown in Figure 2, the delivery port of water injector preferably is provided with a plurality of shower nozzles 5.
As a kind of preferred version, as shown in Figure 2, fresh air dehumidification unit condensation of the present invention is with in the current equalizer, be connected by liquid-dividing head 4 between the upper end of water pipe 3 and a plurality of shower nozzles 5, wherein, liquid-dividing head 4 is provided with branched pipe, each branched pipe is connected with a corresponding shower nozzle 5 respectively, shower nozzle 5 is evenly distributed in the below of fluid dividing cover 6, so that eject water to more equably on the bottom surface of fluid dividing cover 6, has guaranteed further and can form effective moisture film on whole condensing heat exchanger 7 surfaces.
In order to control water pump 2 more exactly, and the security of assurance device, as shown in Figure 3, fresh air dehumidification unit condensation of the present invention is with in the current equalizer, and the inside of drip tray 1 is provided with liquid-level switch 12, and the bottom of liquid-level switch 12 is provided with minimum liquid level line 121.
The present invention in use, water pump 2 is just connected power initiation when liquid-level switch 12 detects water level and is higher than minimum liquid level line 121, otherwise water pump 2 does not just start, and it is few and cause water pump 2 skies to take out the danger of burning to have prevented that so effectively unit from just having begun to open when dehumidifying condensate water.
Drip tray of the prior art 1 adopts column structure, adopts this structure, when the water yield more for a long time, the bottom of condensing heat exchanger 7 can be immersed in the water, has had a strong impact on the service life of condensing heat exchanger 7 like this.
In order to address the above problem, as shown in Figure 3, the sidewall of the drip tray 1 in the structure of the present invention is provided with gap 13, and the bottom of sidewall is provided with discharge outlet 14, and discharge outlet 14 is provided with drain cap, and wherein gap 13 is big than discharge outlet 14; Also be provided with on the sidewall of drip tray 1 along the outward extending protrusion disk body section 11 of side direction, protrude disk body section 11 be preferably located in condensing heat exchanger 7 under, wherein, the upper end open of protruding disk body section 11 is towards condensing heat exchanger 7, preferably, the height of the bottom of protrusion disk body section 11 is slightly less than or equals the height of gap 13.In addition, the bottom surface of protrusion disk body section 11 preferably can be adopted and is horizontally disposed with.
The present invention in use, gap 13 is open for a long time, when the water level of water in the drip tray 1 was higher than the bottom of gap 13, water can flow out along gap 13, thereby the water level that guarantees 1 li of drip tray maintains certain height (below gap 13 height); Behind compressor emergency shutdown, open discharge outlet 14 water of 1 li of drip tray is discharged,, be soaked in the water with the low side of avoiding condensing heat exchanger 7 further to guarantee that drip tray 1 does not accumulate water in stopped status.Unit when operation discharge outlet 14 be in the shutoff, if long-term the shutdown, can use discharge outlet 14 that water is drained.
According to a further aspect in the invention, the air-conditioning that provides has fresh air dehumidification unit condensation current equalizer, and wherein, fresh air dehumidification unit condensation current equalizer is above-mentioned fresh air dehumidification unit condensation current equalizer.
In accordance with a further aspect of the present invention, the fresh air dehumidification unit condensation current equalizing method that provides comprises: the step of drawing water, and the water that will be arranged in the drip tray 1 of condensing heat exchanger below is extracted out, water is drained into the top of condensing heat exchanger; Injecting step is ejected into the bottom surface of fluid dividing cover 6 with the water after the drainage, and the water droplet on the fluid dividing cover 6 is fallen the top of condensing heat exchanger 7; Recycling step, the current of drippage are recycled to behind condensing heat exchanger in the drip tray 1.
As a kind of preferred version, water plug comprises water pump 2 and water pipe 3, with water pump 2 water in the drip tray 1 is extracted out, utilizes water pipe 3 water to be drained into the top of condensing heat exchanger; Water injector comprises liquid-dividing head 4 that is connected with the upper end of water pipe 3 and the shower nozzle 5 that is connected with liquid-dividing head 4, utilize liquid-dividing head 4 with the moisture liquid in the water pipe 3 after, utilize shower nozzle 5 to eject water on the fluid dividing cover 6.
As can be seen from the above description, the above embodiments of the present invention have realized following technique effect: technology is simple, and can form even moisture film on whole condensing heat exchanger 7 surfaces.
The above is the preferred embodiments of the present invention only, is not limited to the present invention, and for a person skilled in the art, the present invention can have various changes and variation.Within the spirit and principles in the present invention all, any modification of being done, be equal to replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (12)
1. a fresh air dehumidification unit condensation current equalizer is characterized in that, comprising:
Drip tray (1) is arranged at condensing heat exchanger (7) below and the upper end open of air-conditioning;
Water plug, lower end connect described drip tray (1);
Water injector connects the upper end of described water plug, and the delivery port of described water injector is arranged at the top of condensing heat exchanger (7).
2. fresh air dehumidification unit condensation current equalizer according to claim 1 is characterized in that, also comprises:
Fluid dividing cover (6) is arranged at the top of described condensing heat exchanger (7);
The delivery port of described water injector is provided with towards described fluid dividing cover (6).
3. fresh air dehumidification unit condensation current equalizer according to claim 1 is characterized in that, described water plug comprises water pipe (3) and the water pump (2) that is connected with described water pipe (3), and insert in the described drip tray (1) lower end of described water pipe (3).
4. according to any described fresh air dehumidification unit condensation current equalizer in the claim 13, it is characterized in that the delivery port place of described water injector is provided with shower nozzle (5).
5. fresh air dehumidification unit condensation current equalizer according to claim 4, it is characterized in that, described shower nozzle (5) is a plurality of, described water injector also comprises liquid-dividing head (4), described liquid-dividing head (4) is provided with a plurality of branched pipes, and each described branched pipe is connected with a corresponding described shower nozzle (5) respectively.
6. fresh air dehumidification unit condensation current equalizer according to claim 1 is characterized in that the inside of described drip tray (1) is provided with liquid-level switch (12), and the bottom of described liquid-level switch (12) is provided with minimum liquid level line (121).
7. fresh air dehumidification unit condensation current equalizer according to claim 1 is characterized in that the bottom of described drip tray (1) is provided with discharge outlet (14), and described discharge outlet (14) is provided with drain cap.
8. fresh air dehumidification unit condensation current equalizer according to claim 1, it is characterized in that, the sidewall of described drip tray (1) is provided with gap (13) and the outward extending protrusion disk body section (11) from described sidewall along side direction, the upper end open of described protrusion disk body section (11) is towards described condensing heat exchanger (7), and the height of the bottom surface of described protrusion disk body section (11) is less than or equal to the height of described gap (13).
9. fresh air dehumidification unit condensation current equalizer according to claim 8 is characterized in that, described protrusion disk body section (11) be positioned at described condensing heat exchanger (7) under.
10. fresh air dehumidification unit condensation current equalizing method comprises:
The step of drawing water is used water plug, and the water that will be arranged in the drip tray (1) of condensing heat exchanger below is extracted out, water is drained into the top of described condensing heat exchanger;
Injecting step uses water injector, and the water after the drainage is ejected into the bottom surface of fluid dividing cover (6), and the water droplet on the described fluid dividing cover (6) is fallen the top of described condensing heat exchanger (7);
Recycling step, the current of drippage are recycled to described drip tray (1) behind described condensing heat exchanger.
11. fresh air dehumidification unit condensation current equalizing method according to claim 10 is characterized in that,
Described water plug comprises water pump (2) and water pipe (3), with water pump (2) water in the drip tray (1) is extracted out, utilizes water pipe (3) water to be drained into the top of condensing heat exchanger;
Described water injector comprises liquid-dividing head (4) that is connected with the upper end of described water pipe (3) and the shower nozzle (5) that is connected with liquid-dividing head (4), utilize liquid-dividing head (4) with the moisture liquid in the water pipe (3) after, utilize shower nozzle (5) to eject water on the fluid dividing cover (6).
12. an air-conditioning has fresh air dehumidification unit condensation current equalizer, it is characterized in that, described fresh air dehumidification unit condensation current equalizer is each described fresh air dehumidification unit condensation current equalizer in the claim 19.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210019436.6A CN103216926B (en) | 2012-01-19 | 2012-01-19 | Flow equalizing device and method for condensation of fresh air dehumidifier unit and air conditioner comprising device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210019436.6A CN103216926B (en) | 2012-01-19 | 2012-01-19 | Flow equalizing device and method for condensation of fresh air dehumidifier unit and air conditioner comprising device |
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| Publication Number | Publication Date |
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| CN103216926A true CN103216926A (en) | 2013-07-24 |
| CN103216926B CN103216926B (en) | 2016-10-05 |
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| CN201210019436.6A Active CN103216926B (en) | 2012-01-19 | 2012-01-19 | Flow equalizing device and method for condensation of fresh air dehumidifier unit and air conditioner comprising device |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109631174A (en) * | 2018-12-29 | 2019-04-16 | 珠海格力电器股份有限公司 | Outdoor unit and air conditioner |
| CN111632416A (en) * | 2020-06-29 | 2020-09-08 | 北京百度网讯科技有限公司 | Cooling device |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09119659A (en) * | 1995-10-24 | 1997-05-06 | Mitsui Mining Co Ltd | Air conditioner |
| CN1432773A (en) * | 2002-01-15 | 2003-07-30 | 亚翔工程股份有限公司 | Condensated water circulating and reusing system and method |
| CN101907344A (en) * | 2010-08-03 | 2010-12-08 | 上海汉福空气处理设备有限公司 | Intelligent control system for condensation water of dehumidifier |
| CN201748558U (en) * | 2010-07-14 | 2011-02-16 | 清华大学 | Moisture adjusting device |
| CN201928745U (en) * | 2010-12-27 | 2011-08-17 | 天津滨海国际花卉科技园区股份有限公司 | Water supply structure of wet curtain of greenhouse |
| CN202442463U (en) * | 2012-01-19 | 2012-09-19 | 珠海格力电器股份有限公司 | Flow equalizing device for condensation of fresh air dehumidifier unit and air conditioner comprising same |
-
2012
- 2012-01-19 CN CN201210019436.6A patent/CN103216926B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09119659A (en) * | 1995-10-24 | 1997-05-06 | Mitsui Mining Co Ltd | Air conditioner |
| CN1432773A (en) * | 2002-01-15 | 2003-07-30 | 亚翔工程股份有限公司 | Condensated water circulating and reusing system and method |
| CN201748558U (en) * | 2010-07-14 | 2011-02-16 | 清华大学 | Moisture adjusting device |
| CN101907344A (en) * | 2010-08-03 | 2010-12-08 | 上海汉福空气处理设备有限公司 | Intelligent control system for condensation water of dehumidifier |
| CN201928745U (en) * | 2010-12-27 | 2011-08-17 | 天津滨海国际花卉科技园区股份有限公司 | Water supply structure of wet curtain of greenhouse |
| CN202442463U (en) * | 2012-01-19 | 2012-09-19 | 珠海格力电器股份有限公司 | Flow equalizing device for condensation of fresh air dehumidifier unit and air conditioner comprising same |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109631174A (en) * | 2018-12-29 | 2019-04-16 | 珠海格力电器股份有限公司 | Outdoor unit and air conditioner |
| CN111632416A (en) * | 2020-06-29 | 2020-09-08 | 北京百度网讯科技有限公司 | Cooling device |
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| Publication number | Publication date |
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| CN103216926B (en) | 2016-10-05 |
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