CN102418985A - Commercial air conditioner terminal indoor unit - Google Patents
Commercial air conditioner terminal indoor unit Download PDFInfo
- Publication number
- CN102418985A CN102418985A CN2010102952294A CN201010295229A CN102418985A CN 102418985 A CN102418985 A CN 102418985A CN 2010102952294 A CN2010102952294 A CN 2010102952294A CN 201010295229 A CN201010295229 A CN 201010295229A CN 102418985 A CN102418985 A CN 102418985A
- Authority
- CN
- China
- Prior art keywords
- water
- heat exchange
- exchange coil
- air conditioner
- water inlet
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 138
- 239000011324 bead Substances 0.000 claims description 15
- 238000007664 blowing Methods 0.000 abstract description 5
- 238000005034 decoration Methods 0.000 abstract description 5
- 230000005494 condensation Effects 0.000 description 7
- 238000009833 condensation Methods 0.000 description 7
- 239000000498 cooling water Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 230000002950 deficient Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000003643 water by type Substances 0.000 description 1
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Abstract
The invention discloses a commercial air conditioner terminal indoor unit which comprises a shell, a heat exchange coil, a cross-flow fan blade and a control circuit, wherein the heat exchange coil and the cross-flow fan blade are arranged in the shell, and the heat exchange coil is provided with a water inlet end and a water outlet end which are communicated with the outside; and the electric water valve is arranged on the water inlet end and/or the water outlet end and is positioned in the shell and electrically connected with the control circuit. The invention can effectively reduce the water blowing phenomenon generated when the air conditioner works next time, avoid the influence on the appearance of the indoor unit caused by the structural change and can not damage the indoor decoration.
Description
Technical field
The invention belongs to field, sky field, relate to the terminal indoor set of a kind of business air conditioner.
Background technology
In the terminal indoor set of business air conditioner, bright dress wall indoor unit one is directly subordinate to the product that liked by the consumer in the middle of the end prod, and indoor set can directly hang on indoor wall surface, practices thrift interior space environment, and its outward appearance can combine together with indoor decoration.But existing terminal indoor set separates control with main frame, if the user only closes fan coil, main frame does not close; Though the through-flow fan blade in the indoor set is out of service; But the inner cooling water of heat exchange coil continues to flow, and causes the easy cold gathering of coil surface, produces a large amount of condensation waters on the heat exchange coil and make; When the user just brought into use in next time, cause easily and blow the water phenomenon.
Summary of the invention
The objective of the invention is to overcome the defective of prior art; Provide a kind of business air conditioner terminal indoor set; The present invention can alleviate effectively that air conditioner produced when following task blows the water phenomenon, and avoids structural modification and to the influence of indoor set outward appearance, can not destroy indoor decoration.
Its technical scheme is following:
The terminal indoor set of a kind of business air conditioner comprises housing, heat exchange coil, through-flow fan blade and control circuit, and heat exchange coil and through-flow fan blade are located in the housing, has on the heat exchange coil and extraneous water inlet end and the water side that communicates; On aforementioned water inlet end and/or water side, be provided with dynamoelectric water valve, this dynamoelectric water valve is positioned at housing and is electrically connected with control circuit.
The technical scheme of the further refinement of aforementioned techniques scheme can be:
Said water inlet end and water side are positioned at first end of said heat exchange coil, and said dynamoelectric water valve is located on said water inlet end and the water side simultaneously and is controlled the break-make of said water inlet end and water side simultaneously.
First end at said heat exchange coil also is provided with the electrical equipment box, and said control circuit is positioned at this electrical equipment box, and said electrical equipment box, heat exchange coil lay respectively at said dynamoelectric water valve two opposite sides.
Said water inlet end comprises that into the water tube connector reaches the water inlet manifold that communicates with the water inlet tube connector, and said water side comprises water outlet tube connector and the outfall sewer that communicates with the water outlet tube connector, and said dynamoelectric water valve is located on water inlet manifold and the outfall sewer.
On said through-flow fan blade, be provided with deep bead, this deep bead is positioned on the said through-flow fan blade position near first end of said heat exchange coil, and corresponding with the position of said dynamoelectric water valve.The deep bead that is provided with on the through-flow fan blade is that the blade with through-flow fan blade surface polishes, or covering last layer at blade surface keeps out the wind film and form.
Below said heat exchange coil, be provided with drip tray, below said dynamoelectric water valve, be provided with the ponding dish, the ponding dish communicates with drip tray through conduit pipe.
In sum, advantage of the present invention is:
1, owing to is provided with dynamoelectric water valve in water inlet end, the water side of heat exchange coil; When closing indoor set; Dynamoelectric water valve is with water inlet end and the water side and extraneous disconnection of heat exchange coil, and the cooling water in the main frame can not get in the heat exchange coil, has reduced the generation of cold gathering on the heat exchange coil; When indoor set startup next time, blow the water phenomenon and be able to alleviate;
2, dynamoelectric water valve is located in the housing, can not damage indoor decoration when mounted;
3, dynamoelectric water valve is located at a wherein end of heat exchange coil, and the through-flow at this place does not need outside blowing to leaf, so, through deep bead is set the wind of through-flow fan blade at this place is blocked;
4, because heat exchange coil is provided with fin, so the most of condensation water on the heat exchange coil can be in fin flow to drip tray; The structure of the dynamoelectric water valve of first end and connection water pipe is different, so dynamoelectric water valve and the condensation water that connects on the water pipe can't flow out smoothly, so, after on the through-flow fan blade deep bead being set, can effectively avoid blowing the generation of water phenomenon;
5, the condensation water on the connection water pipe at dynamoelectric water valve and this place flow to drip tray through conduit pipe following of its gravity effect to the ponding dish, and finally flow to outdoor.
Description of drawings
Fig. 1 is in the embodiment of the invention, takes off the structure chart behind the panel of housing;
Fig. 2 is the structure chart of through-flow fan blade;
Description of reference numerals:
1, heat exchange coil, 2, through-flow fan blade, 3, the water inlet tube connector, 4, water inlet manifold, 5, the water outlet tube connector, 6, outfall sewer, 7, dynamoelectric water valve, 8, deep bead, 9, water container.
The specific embodiment
Below in conjunction with accompanying drawing embodiments of the invention are elaborated:
Like Fig. 1, shown in Figure 2, the terminal indoor set of a kind of business air conditioner comprises housing, heat exchange coil 1, through-flow fan blade 2 and control circuit, and heat exchange coil 1 and through-flow fan blade 2 are located in the housing, has on the heat exchange coil 1 and extraneous water inlet end and the water side that communicates; In the present embodiment, on aforementioned water inlet end and water side, be provided with dynamoelectric water valve 7 simultaneously, this dynamoelectric water valve 7 is the electric three-way valve, can control the break-make in water route in water inlet end and the water side simultaneously, and this dynamoelectric water valve 7 is positioned at housing and is electrically connected with control circuit.Certainly, the scheme that this triple valve can also adopt two dynamoelectric water valves to install respectively in water inlet end and water side replaces, or only on water inlet end or water side, designs dynamoelectric water valve, can also control the break-make in whole water route.
Wherein, water inlet end and water side are positioned at first end of heat exchange coil 1, and dynamoelectric water valve 7 is located on water inlet end and the water side simultaneously and is controlled the break-make of water inlet end and water side simultaneously; First end at heat exchange coil 1 also is provided with the electrical equipment box, and control circuit is positioned at this electrical equipment box, and electrical equipment box, heat exchange coil 1 lay respectively at dynamoelectric water valve 7 two opposite sides.
Water inlet end comprises that into water tube connector 3 reaches the water inlet manifold 4 that communicates with water inlet tube connector 3, and the water side comprises water outlet tube connector 5 and the outfall sewer 6 that communicates with water outlet tube connector 5, and dynamoelectric water valve 7 is located on water inlet manifold 4 and the outfall sewer 6.
On through-flow fan blade 2, be provided with deep bead 8; This deep bead 8 is positioned on the through-flow fan blade position near first end of heat exchange coil 1, and corresponding with the position of dynamoelectric water valve 7 (processing of deep bead 8 can be employed in the through-flow fan blade 2; With the fan blade surface rubbing; Perhaps parcel keeps out the wind film and forms at this place), sweep the through-flow fan blade at aerofoil 8 places, there is not wind to go out.
Below heat exchange coil 1, be provided with drip tray, below dynamoelectric water valve 7, be provided with the ponding dish, the ponding dish communicates with drip tray through conduit pipe, in the present embodiment, is water container 9 with drip tray, the integrated design of ponding dish.
Present embodiment has following advantage:
1, owing to is provided with dynamoelectric water valve 7 in water inlet end, the water side of heat exchange coil 1; When closing indoor set; Dynamoelectric water valve 7 is with water inlet end and the water side and extraneous disconnection of heat exchange coil 1, and the cooling water in the main frame can not get in the heat exchange coil 1, has reduced the generation of cold gathering on the heat exchange coil 1; When indoor set startup next time, blow the water phenomenon and be able to alleviate;
2, dynamoelectric water valve 7 is located in the housing, can not damage indoor decoration when mounted;
3, dynamoelectric water valve 7 is located at a wherein end of heat exchange coil 1, and the through-flow at this place does not need outside blowing to leaf, so, through being set, the wind of 8 pairs of through-flow fan blades 2 of deep bead at this place blocks;
4, because heat exchange coil 1 is provided with fin, so the most of condensation water on the heat exchange coil 1 can be in fin flow to drip tray; The structure of the dynamoelectric water valve 7 of first end and connection water pipe is different, so dynamoelectric water valve 7 and the condensation water that connects on the water pipe can't flow out smoothly, so, after on the through-flow fan blade 2 deep bead 8 being set, can effectively avoid blowing the generation of water phenomenon;
5, the condensation water on the connection water pipe at dynamoelectric water valve 7 and this place flow to drip tray through conduit pipe following of its gravity effect to the ponding dish, and finally flow to outdoor.
More than be merely specific embodiment of the present invention, do not limit protection scope of the present invention with this; Any replacement and the improvement on the basis of not violating the present invention's design, done all belong to protection scope of the present invention.
Claims (8)
1. the terminal indoor set of business air conditioner comprises housing, heat exchange coil, through-flow fan blade and control circuit, and heat exchange coil and through-flow fan blade are located in the housing, has on the heat exchange coil and extraneous water inlet end and the water side that communicates; It is characterized in that, on aforementioned water inlet end and/or water side, be provided with dynamoelectric water valve, this dynamoelectric water valve is positioned at housing and is electrically connected with control circuit.
2. the terminal indoor set of business air conditioner according to claim 1; It is characterized in that; Said water inlet end and water side are positioned at first end of said heat exchange coil, and said dynamoelectric water valve is located on said water inlet end and the water side simultaneously and is controlled the break-make of said water inlet end and water side simultaneously.
3. like the terminal indoor set of the said business air conditioner of claim 2, it is characterized in that also be provided with the electrical equipment box at first end of said heat exchange coil, said control circuit is positioned at this electrical equipment box, said electrical equipment box, heat exchange coil lay respectively at said dynamoelectric water valve two opposite sides.
4. like the terminal indoor set of the said business air conditioner of claim 2; It is characterized in that; Said water inlet end comprises that into the water tube connector reaches the water inlet manifold that communicates with the water inlet tube connector; Said water side comprises water outlet tube connector and the outfall sewer that communicates with the water outlet tube connector, and said dynamoelectric water valve is located on water inlet manifold and the outfall sewer.
5. like the terminal indoor set of each said business air conditioner in the claim 2 to 4; It is characterized in that; On said through-flow fan blade, be provided with deep bead, this deep bead is positioned on the through-flow fan blade position near first end of said heat exchange coil, and corresponding with the position of said dynamoelectric water valve.
6. the terminal indoor set of business air conditioner as claimed in claim 5 is characterized in that said deep bead is the film that keeps out the wind that covers the through-flow fan blade surface.
7. the terminal indoor set of business air conditioner as claimed in claim 5 is characterized in that, said deep bead forms for the blade with the through-flow fan blade surface polishes.
8. like the terminal indoor set of each said business air conditioner in the claim 2 to 4, it is characterized in that, below said heat exchange coil, be provided with drip tray, below said dynamoelectric water valve, be provided with the ponding dish, the ponding dish communicates with drip tray through conduit pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010295229.4A CN102418985B (en) | 2010-09-27 | 2010-09-27 | Commercial air conditioner terminal indoor unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010295229.4A CN102418985B (en) | 2010-09-27 | 2010-09-27 | Commercial air conditioner terminal indoor unit |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102418985A true CN102418985A (en) | 2012-04-18 |
| CN102418985B CN102418985B (en) | 2014-03-19 |
Family
ID=45943520
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201010295229.4A Active CN102418985B (en) | 2010-09-27 | 2010-09-27 | Commercial air conditioner terminal indoor unit |
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| Country | Link |
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| CN (1) | CN102418985B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105571084A (en) * | 2016-02-29 | 2016-05-11 | 广东美的制冷设备有限公司 | Water blowing prevention control method for air conditioner and air conditioner |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2423540Y (en) * | 2000-04-14 | 2001-03-14 | 王子仰 | Non-weeping-type fan-coil device |
| CN1548821A (en) * | 2003-05-15 | 2004-11-24 | 珠海格力电器股份有限公司 | Air conditioner |
| CN2773540Y (en) * | 2004-12-31 | 2006-04-19 | 广东科龙电器股份有限公司 | Leakage-proof device of indoor apparatus for air conditioner |
| CN201028696Y (en) * | 2007-03-13 | 2008-02-27 | 毛俊法 | Wall type terminal air conditioner |
| CN201852240U (en) * | 2010-09-27 | 2011-06-01 | 珠海格力电器股份有限公司 | Commercial air conditioner terminal indoor unit |
-
2010
- 2010-09-27 CN CN201010295229.4A patent/CN102418985B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2423540Y (en) * | 2000-04-14 | 2001-03-14 | 王子仰 | Non-weeping-type fan-coil device |
| CN1548821A (en) * | 2003-05-15 | 2004-11-24 | 珠海格力电器股份有限公司 | Air conditioner |
| CN2773540Y (en) * | 2004-12-31 | 2006-04-19 | 广东科龙电器股份有限公司 | Leakage-proof device of indoor apparatus for air conditioner |
| CN201028696Y (en) * | 2007-03-13 | 2008-02-27 | 毛俊法 | Wall type terminal air conditioner |
| CN201852240U (en) * | 2010-09-27 | 2011-06-01 | 珠海格力电器股份有限公司 | Commercial air conditioner terminal indoor unit |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105571084A (en) * | 2016-02-29 | 2016-05-11 | 广东美的制冷设备有限公司 | Water blowing prevention control method for air conditioner and air conditioner |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102418985B (en) | 2014-03-19 |
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