CN102721116A - Novel ultra-thin fan coil - Google Patents
Novel ultra-thin fan coil Download PDFInfo
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- CN102721116A CN102721116A CN2012102174117A CN201210217411A CN102721116A CN 102721116 A CN102721116 A CN 102721116A CN 2012102174117 A CN2012102174117 A CN 2012102174117A CN 201210217411 A CN201210217411 A CN 201210217411A CN 102721116 A CN102721116 A CN 102721116A
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Abstract
The invention discloses a novel ultra-thin fan coil. The novel ultra-thin fan coil comprises a shell which is provided with an air inlet and an air outlet, wherein a cross-flow fan is arranged in the shell; an outlet of the cross-flow fan is connected with an air channel; and a heater exchanger with a coil surface is arranged between an outlet of the air channel and the air outlet of the shell. According to the novel ultra-thin fan coil, the cross-flow fan is used as air supply equipment; the size of the fan is greatly reduced compared with that of the conventional centrifugal fan, so that the integral shell can be extremely thin, and the size of the whole fan coil is reduced; and simultaneously, stable airflow can be output by the cross-flow fan, the fan coil is low in noise, and the comfort degree of people in the process of using the fan coil is improved. The novel ultra-thin fan coil is thin, low in unit noise, high in usage comfort degree, comfortable, durable and fashionable, and installation and occupation spaces are saved.
Description
Technical field
The present invention relates to the fan coil in a kind of air handling system.
Background technology
In recent years, along with living standards of the people improve, increasingly high to the comfortableness requirement of room temperature; But along with resource prices such as electric power, coal, oil are day by day high; The supply that adds the cold time energy is in short supply day by day, and traditional room heating mode is difficult to satisfy efficient, comfortable room heating requirement, thereby new room heating technology and equipment is born thereupon; And cause that people pay close attention to greatly, become the new direction of building and heating the most at last.In the middle of the equipment of multiple refrigeration heating one, the fan coil that is connected with the air-conditioner host room is the indoor terminal of most air-conditioning systems.
The structure of fan coil comprises shell, is provided with heat exchanger in the shell, and heat exchanger is communicated with the air-conditioner host room of outside.When in heat exchanger, feeding circulating water/hot water, it can externally produce heat exchange, gives out cold or heat; At this time, the blower fan that is located at the next door is delivered to cold or heat outside the shell with regard to air blast; Blow out cold wind or hot blast, indoor air temperature is reduced or rising, realize room refrigeration or heating.
With reference to Fig. 1, no matter common fan coil is vertical or horizontal; All be to adopt centrifugal blower a1, after the air-flow output of centrifugal blower a1, be the direction that the coil pipe face with heat exchanger a2 parallels and blow; This air-flow and coil pipe face carry out heat exchange, become cold wind or hot blast and see off from the air-out grid.So, common fan coil all has two defectives: one is that the centrifugal blower fan blade wheel diameter is big, and noise is big; The result who directly causes is for centrifugal blower is installed, and the complete machine thickness of fan coil becomes very thick, and thickness is difficult to accomplish less than 150mm; Can see from Fig. 1; Coil pack has only accounted for a part of space of shell a3, and to be not the necessity of participating in heat exchange exist in other spaces, has wasted space (horizontal structure and vertical similar); Another defective is that wind can not contact with the coil pipe face more fully, and heat exchanger effectiveness is low.
Summary of the invention
The object of the invention is the new type superthin fan coil that provides a kind of complete machine thickness less.
The solution that the present invention solves its technical problem is:
A kind of new type superthin fan coil comprises the shell that is provided with air inlet and air outlet, is provided with cross flow fan in the said shell, and the exit of cross flow fan is connected with the air channel, between the air outlet of the outlet in air channel and shell, is provided with the heat exchanger with coil pipe face.
As the further improvement of technique scheme, the air outlet of said shell is positioned at the top of shell, and air outlet is provided with air outlet grate, and air inlet is positioned at the below of leaning on of shell, and cross flow fan is positioned at the below of enclosure, and the inlet of cross flow fan is communicated with air inlet.
As the further improvement of technique scheme, said heat exchanger tilts to place in the shell, makes coil pipe face and horizontal plane form angle.
As the further improvement of technique scheme, the below of said heat exchanger is provided with the drip tray that is used to collect condensed water.
As the further improvement of technique scheme, this has the air channel at least one fillet and turns round between its inlet and the outlet, make that air-flow enters into inside the air channel from cross flow fan output after, the outlet in the air channel can form and be the advection that blows straight up.
As the further improvement of technique scheme, said shell integral body is rectangular shape.
As the further improvement of technique scheme, the width of said cuboid is the thickness of shell, and said thickness is less than 150mm.
The invention has the beneficial effects as follows: the present invention adopts cross flow fan as blowing device, because the blower fan volume has dwindled with respect to the traditional centrifugal blower fan greatly, so the integral thickness of shell can be done very thinly, and then has dwindled the volume of fan coil complete machine; Simultaneously, cross flow fan can be exported air-flow stably, and noise is low, has improved the comfort level of people when using fan coil.
In addition; The present invention has designed the structure of air channel and heat exchanger especially; The advection of from the air channel, seeing off is the heat exchanger coils face through being obliquely installed to greatest extent, thereby obtains maximum rate of heat exchange, simultaneously; The heat exchanger that tilts has been saved more space, has guaranteed that shell can do thinner lighter small-sizedly.
Thin thickness of the present invention save to be installed and to be taken up room, and the unit noise is low, and comfort is high, is the fan coil of a comfortable, durable, fashion.
Description of drawings
In order to be illustrated more clearly in the technical scheme in the embodiment of the invention, the accompanying drawing of required use is done simple declaration in will describing embodiment below.Obviously, described accompanying drawing is a part of embodiment of the present invention, rather than whole embodiment, and those skilled in the art can also obtain other designs and accompanying drawing according to these accompanying drawings under the prerequisite of not paying creative work.
Fig. 1 is common vertical fan coil pipe structure sketch map;
Fig. 2 is a side sectional view of the present invention;
Fig. 3 is a fundamental diagram of the present invention, and wherein arrow is represented airflow direction.
The specific embodiment
Below will combine embodiment and accompanying drawing that the technique effect of design of the present invention, concrete structure and generation is carried out clear, complete description, to understand the object of the invention, characteristic and effect fully.Obviously; Described embodiment is a part of embodiment of the present invention, rather than whole embodiment, based on embodiments of the invention; Other embodiment that those skilled in the art is obtained under the prerequisite of not paying creative work all belong to the scope that the present invention protects.In addition, all connection/annexations of being mentioned in the literary composition are not to refer to that singly member directly joins, and are meant and can connect auxiliary through adding or reducing according to the practical implementation situation, form more excellent draw bail.
With reference to Fig. 2～Fig. 3, a kind of new type superthin fan coil comprises the shell 1 that is provided with air inlet and air outlet; Be provided with cross flow fan 3 in the said shell 1; The exit of cross flow fan 3 is connected with air channel 5, between the air outlet of the outlet in air channel 5 and shell 1, is provided with the heat exchanger 4 with coil pipe face.
Cross flow fan is existing a kind of blower fan, is crossflow fan again, and impeller is leafy formula, oval tubular, has forward multiple wing shape blade.When impeller rotated, air-flow opened wide from impeller and gets into leaf grating, passes impeller inside, enters spiral case from the another side leaf grating, forms working air current.It is unrestricted that it has axial length, can select the length of impeller, far away, the nothing turbulent flow of air-flow fed distance, air-out advantage of uniform arbitrarily according to different use needs.This blower fan was not used on traditional fan coil, did not have suitable air channel to match yet.
Further as preferred embodiment; The air outlet of said shell 1 is positioned at the top of shell 1, and air outlet is provided with air outlet grate 2, and air inlet is positioned at the below of leaning on of shell 1; Cross flow fan 3 is positioned at the below of shell 1 inside, and the inlet of cross flow fan 3 is communicated with air inlet.
Further as preferred embodiment, said heat exchanger 4 tilts to place in the shell 1, makes coil pipe face and horizontal plane form angle.
Further as preferred embodiment, the below of said heat exchanger 4 is provided with the drip tray 6 that is used to collect condensed water.
Further as preferred embodiment, turns round in having at least one fillet between its inlet and the outlet in 5 in air channel, make air-flow from cross flow fan 3 export enter into 5 the insides, air channel after, 5 outlet can form and be the advection that blows straight up in the air channel.With reference to Fig. 2, air channel 5 is to have done twice to turn round, and once is that another time is to repair slightly to the right with the air-flow finishing left, and the final air-flow of output that guarantees can more upwards blow, and can contact with the coil pipe face to greatest extent.
Further as preferred embodiment, said shell 1 integral body is rectangular shape.
Further as preferred embodiment, the width of said cuboid is the thickness of shell 1, and said thickness is less than 150mm.According to the configuration of existing market, the present invention can accomplish the thickness below the 130mm.This shape and thickness are convenient to land, wall built-up and subsides wall install, and do not hinder the space again.
Particularly; As a kind of automation equipment, the present invention also can comprise controller and temperature sensor, the inflow temperature sensor is set on the water inlet pipe of heat exchanger 4 and is connected with controller; The environment temperature sensor that links to each other with controller is set at the return air inlet place; The motor of controller control cross flow fan 3, but the hot triple valve of intake-outlet distribution of heat exchanger 4, the electric heating activator appliance of electric heating triple valve is controlled by controller.
With reference to Fig. 3, during work, air is drawn into by the left side and following air inlet, is sucked by cross flow fan 3 then and slightly is the oblique output of advection shape; This bundle air-flow becomes advection from bottom to top through the correction in air channel 5, and it blows over tilted-putted heat exchanger coils face, becomes cold wind or hot blast and also finally blows out from the air outlet grate 2 of top.The blower fan of narrow length has dwindled the volume of air channel even complete machine, because the coil pipe face that tilts can contact with advection more fully, heat exchanger effectiveness also is improved again.
More than be that preferred embodiments of the present invention is specified; But the invention is not limited to said embodiment; Those of ordinary skill in the art also can make all equivalent modifications or replacement under the prerequisite of spirit of the present invention, modification that these are equal to or replacement all are included in the application's claim institute restricted portion.
Claims (7)
1. new type superthin fan coil; Comprise the shell (1) that is provided with air inlet and air outlet; It is characterized in that: be provided with cross flow fan (3) in the said shell (1); The exit of cross flow fan (3) is connected with air channel (5), between the air outlet of the outlet of air channel (5) and shell (1), is provided with the heat exchanger (4) with coil pipe face.
2. new type superthin fan coil according to claim 1; It is characterized in that: the air outlet of said shell (1) is positioned at the top of shell (1); Air outlet is provided with air outlet grate (2); Air inlet is positioned at the below of leaning on of shell (1), and cross flow fan (3) is positioned at the inner below of shell (1), and the inlet of cross flow fan (3) is communicated with air inlet.
3. new type superthin fan coil according to claim 2 is characterized in that: said heat exchanger (4) tilts to place in the shell (1), makes coil pipe face and horizontal plane form angle.
4. new type superthin fan coil according to claim 2 is characterized in that: the below of said heat exchanger (4) is provided with the drip tray (6) that is used to collect condensed water.
5. new type superthin fan coil according to claim 1; It is characterized in that: air channel (5) originally have at least one fillet and turn round between its inlet and outlet; After making that air-flow enters into the inside, air channel (5) from cross flow fan (3) output, the outlet of (5) can form and be the advection that blows straight up in the air channel.
6. according to each described new type superthin fan coil of claim 1～5, it is characterized in that: said shell (1) integral body is rectangular shape.
7. new type superthin fan coil according to claim 6 is characterized in that: the width of said cuboid is the thickness of shell (1), and said thickness is less than 150mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210217411.7A CN102721116B (en) | 2012-06-27 | 2012-06-27 | A kind of ultra-thin draught fan coil pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210217411.7A CN102721116B (en) | 2012-06-27 | 2012-06-27 | A kind of ultra-thin draught fan coil pipe |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102721116A true CN102721116A (en) | 2012-10-10 |
| CN102721116B CN102721116B (en) | 2016-04-27 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210217411.7A Active CN102721116B (en) | 2012-06-27 | 2012-06-27 | A kind of ultra-thin draught fan coil pipe |
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| Country | Link |
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| CN (1) | CN102721116B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103791558A (en) * | 2012-10-26 | 2014-05-14 | 三星电子株式会社 | Air conditioner |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07190474A (en) * | 1993-12-24 | 1995-07-28 | Matsushita Electric Ind Co Ltd | Indoor unit for air conditioner |
| CN2396317Y (en) * | 1999-09-27 | 2000-09-13 | 北京万众空调制冷设备公司 | Ultra-thin fan coiler set for health central air conditioner |
| CN2921661Y (en) * | 2006-03-07 | 2007-07-11 | 珠海格力电器股份有限公司 | Air conditioner with upper and lower air outlets |
| CN101377209A (en) * | 2008-10-07 | 2009-03-04 | 广东美的电器股份有限公司 | Cross-flow fan |
| CN101915244A (en) * | 2010-06-03 | 2010-12-15 | 广东志高空调有限公司 | Through-flow fan of noise-reduction and air-enlargement volute tongue with convex table |
| CN202166161U (en) * | 2011-05-20 | 2012-03-14 | 广东芬尼克兹节能设备有限公司 | Ultrathin wind disk equipped with electric heating three-way valve |
| CN102538073A (en) * | 2012-01-11 | 2012-07-04 | 刘刚 | Thin-walled fan coil |
| CN202709307U (en) * | 2012-06-27 | 2013-01-30 | 广州芬尼克兹空调有限公司 | Novel ultrathin fan coil |
| CN202993497U (en) * | 2012-11-08 | 2013-06-12 | 吕先起 | Air return port of split upright air conditioner |
-
2012
- 2012-06-27 CN CN201210217411.7A patent/CN102721116B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07190474A (en) * | 1993-12-24 | 1995-07-28 | Matsushita Electric Ind Co Ltd | Indoor unit for air conditioner |
| CN2396317Y (en) * | 1999-09-27 | 2000-09-13 | 北京万众空调制冷设备公司 | Ultra-thin fan coiler set for health central air conditioner |
| CN2921661Y (en) * | 2006-03-07 | 2007-07-11 | 珠海格力电器股份有限公司 | Air conditioner with upper and lower air outlets |
| CN101377209A (en) * | 2008-10-07 | 2009-03-04 | 广东美的电器股份有限公司 | Cross-flow fan |
| CN101915244A (en) * | 2010-06-03 | 2010-12-15 | 广东志高空调有限公司 | Through-flow fan of noise-reduction and air-enlargement volute tongue with convex table |
| CN202166161U (en) * | 2011-05-20 | 2012-03-14 | 广东芬尼克兹节能设备有限公司 | Ultrathin wind disk equipped with electric heating three-way valve |
| CN102538073A (en) * | 2012-01-11 | 2012-07-04 | 刘刚 | Thin-walled fan coil |
| CN202709307U (en) * | 2012-06-27 | 2013-01-30 | 广州芬尼克兹空调有限公司 | Novel ultrathin fan coil |
| CN202993497U (en) * | 2012-11-08 | 2013-06-12 | 吕先起 | Air return port of split upright air conditioner |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103791558A (en) * | 2012-10-26 | 2014-05-14 | 三星电子株式会社 | Air conditioner |
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| CN102721116B (en) | 2016-04-27 |
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| C14 | Grant of patent or utility model | ||
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| CP01 | Change in the name or title of a patent holder |
Address after: 511470 Guangdong city of Guangzhou province Panyu District Zhen Ling Dong Cun lizhiwan Patentee after: GUANGZHOU PHNIX ENVIRONMENTAL PROTECTION TECHNOLOGY CO., LTD. Address before: 511470 Guangdong city of Guangzhou province Panyu District Zhen Ling Dong Cun lizhiwan Patentee before: Guangzhou Phnix Air Conditioner Co.,Ltd. |
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| CP03 | Change of name, title or address |
Address after: 511470, No. 3, Tianyuan Road, Dagang Town, Guangzhou, Guangdong, Nansha District Patentee after: Guangdong Environmental Protection Technology Co. Ltd. hereby Cervantes Address before: 511470 Guangdong city of Guangzhou province Panyu District Zhen Ling Dong Cun lizhiwan Patentee before: GUANGZHOU PHNIX ENVIRONMENTAL PROTECTION TECHNOLOGY CO., LTD. |
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