CN2458546Y - Leiling hidden air-conditioner indoor unit - Google Patents
Leiling hidden air-conditioner indoor unit Download PDFInfo
- Publication number
- CN2458546Y CN2458546Y CN 00254406 CN00254406U CN2458546Y CN 2458546 Y CN2458546 Y CN 2458546Y CN 00254406 CN00254406 CN 00254406 CN 00254406 U CN00254406 U CN 00254406U CN 2458546 Y CN2458546 Y CN 2458546Y
- Authority
- CN
- China
- Prior art keywords
- coil pipe
- air
- cross flow
- flow fan
- heat room
- 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.)
- Expired - Fee Related
Links
Images
Landscapes
- Air-Conditioning Room Units, And Self-Contained Units In General (AREA)
- Devices For Blowing Cold Air, Devices For Blowing Warm Air, And Means For Preventing Water Condensation In Air Conditioning Units (AREA)
Abstract
The utility model relates to a ceiling hidden air-conditioner indoor unit, which is composed of a coil pipe and a cross-flow fan matched with the coil pipe. The cross-flow fan is composed of a cross-flow wind wheel with a diameter of from 70 to 150 mm, two foaming formed worm shells and worm shell fixing plates, a left and a right end plates in punching or injection moulding and a motor. The coil pipe is composed of a copper pipe penetrating aluminium foil, a left and a right end plates and an inlet and an outlet of freon (water) manifold heads. The coil pipe is vertically arranged in a heat exchanging room in the mode of from two to four rows and from four to eight columns. The coil pipe can be passed by freon as well as water. The utility model can individually use one outdoor unit, and one outdoor unit can also be shared by multiple indoor units. The indoor unit is hidden in the ceiling indoors with a height of from 80 to 180 mm. The utility model is a novel domestic or central air-conditioner indoor unit which saves architectural space.
Description
The utility model relates to the air-conditioning equipment of building, and concrete is the Ceiling Suspension formula indoor apparatus of air conditioner of a kind of family expenses or central air-conditioning.
No matter wall-hanging or cabinet type existing family expenses split-type air conditioner machine is, and indoor set all is bright installation group, and indoor set is directly installed on indoor.Along with improving constantly of living standards of the people, all the more superior, the trendization of house decoration, no matter the indoor set of existing family expenses split-type air conditioner machine directly hangs on the wall (wall-hanging) or is placed directly in indoor a certain corner (landing cabinet type), the plastic casing of its monotone, single moulding all are difficult to and indoor top grade decoration, the fine collocation of top-grade furniture.
The existing used Ceiling Suspension fan coil air-conditioner of central air conditioner system indoor set, all be to add centrifugal blower by coil pipe to constitute, supply with the coil pipe hot water or cold water by the Cooling and Heat Source of concentrating during unit work, by blower fan with in the room air inhalation machine, after coil pipe cooling or heating, send back to indoorly again,, reach the purpose of temperature, humidity in the conditioning chamber through the continuous circulation of unit.
The existing used Ceiling Suspension fan coil of central air conditioner system indoor set adopts the centrifugal blower technology, and the size of centrifugal blower is bigger, so unit height (thickness) can not reduce, and accounts for space during use, the trend of incompatibility modern architecture development.
The existing used Ceiling Suspension fan coil of central air conditioner system indoor set is in order to satisfy cooling, heating load requirement, consider that simultaneously unit height (thickness) can not be too high, its coil pipe is designed to the prolate type more, and the coil pipe of prolate type causes the air-out of centrifugal blower to distribute inequality on coil pipe, influences heat exchange; Heat exchange efficiency is not high, and the consumption of unit metal material is many, causes raw-material waste; Because the coil pipe face velocity distributes inequality, the local wind speed of coil pipe causes the noise of unit complete machine big greatly simultaneously.
The purpose of this utility model just provides the Ceiling Suspension formula indoor apparatus of air conditioner that a kind of family expenses split-type air conditioner that can walk fluorine central air-conditioning that use, that also can leak water is used, its more reasonable structure, the unit height is thinner, the coil pipe air quantity is more evenly distributed, heat exchange efficiency is higher, equipment acoustic noise is lower family expenses or the Ceiling Suspension formula indoor apparatus of air conditioner of central air-conditioning.
The purpose of this utility model is achieved in that
A kind of Ceiling Suspension formula indoor apparatus of air conditioner mainly is made up of the heat exchanger coils that casing, cross flow fan, copper pipe are worn aluminium foil, it is characterized in that:
Casing is rectangular shape, high (thick) degree 80-180mm, with the air intake dividing plate blower fan and Heat Room are connected as a single entity in the middle of it, blower fan is that the spiral case of the tubular wine wheel of 70-150mm, two foamings and blower fan left and right sides end plate, the motor of spiral case fixed head, punching press or injection mo(u)lding are formed by impeller diameter.The left and right sides end plate of the spiral case of two foamings and spiral case fixed head, punching press or injection mo(u)lding is formed the air inlet and the air outlet of cross flow fan, under the cross flow fan, the rear is in its air inlet communication chamber; Horizontal air outlet of cross flow fan and air intake dividing plate air inlet join.Air intake dividing plate air inlet communicates with the ante-chamber of Heat Room, described Heat Room coil pipe by copper pipe wear aluminium foil, left and right sides end plate, freon (water) turnover manifold headers is formed, coil pipe adopts the form of 2--4 row, 4--8 row to erect to put and is installed in the Heat Room; The air outlet that the back cavity that this heat exchanger coils is separated out is communicated with on the casing end face is logical indoor, and the bottom of this Heat Room is provided with water pond;
The length of the length≤heat exchanger coils of described cross flow fan;
The top of described indoor set casing has four rectangle holes for hoist, is used to lift indoor set.
The circuit control panel of described indoor set is installed in the electrical equipment box, and this electrical equipment box can be installed in arbitrary side-walls of indoor set easily.
The utility model has following actively useful effect:
1, indoor set height 80-180mm saves space; Directly being hidden in the indoor furred ceiling, is not bright installation group, thus can with the fine collocation of interior decoration, can not influence the integral body finishing effect of household; Since furred ceiling energy reflection loss, absorption portion noise, and this cross flow fan adopts the expanded material with certain noise elimination effect to do spiral case, so this Ceiling Suspension formula noise of indoor unit can be lower than the noise of indoor unit of exposed types such as wall hanging, cabinet-type air conditioner;
2, heat exchanger is blown in the air-out of the cross flow fan of this Ceiling Suspension formula indoor apparatus of air conditioner, and cross flow fan is not subjected to the influence of heat exchanger coils leaving air temp, and cross flow fan service life can be longer.
3, the cross flow fan of Ceiling Suspension indoor set is not owing to be subjected to the restriction of bright dress indoor machine structure design, can adopt diameter is the large diameter tubular wine wheel of 70-150mm, large diameter cross flow fan has higher overbottom pressure, can overcome certain windage, far firing range, so indoor air flow circulates, flow groups weaves.
4, since cross flow fan and coil pipe on length, be complementary, when air flows through coil pipe heat exchange even, the set heat exchange performance is good, equipment acoustic noise is low.
5, coil pipe adopts perpendicular the putting of form of 2--4 row, 4--8 row to be placed in the Heat Room, but coil pipe can lead to also water flowing of freon, thus it can connect a family expenses split-type air conditioner off-premises station separately also can many shared central air-conditioning off-premises stations, installation is selected for use very flexible.
Now in conjunction with the accompanying drawings:
Fig. 1 is the structural representation of the utility model one embodiment, is horizontal type;
Fig. 2 is the A-A cutaway view of Fig. 1;
Fig. 3 is the partial enlarged drawing of blower fan among Fig. 2;
Fig. 4 is the side view of Fig. 3.
Accompanying drawing number:
1, casing
101, air intake dividing plate 102, air intake dividing plate air inlet
2, Heat Room
201, Heat Room back cavity 202, Heat Room coil pipe 203, Heat Room ante-chamber
204, freon (water) turnover manifold headers
3, cross flow fan
301, cross flow fan foaming spiral case 1 302, spiral case 1 fixed head
303, cross flow fan foaming spiral case 2 304, spiral case 2 fixed heads
305, motor
306, the first member plate of punching press or injection mo(u)lding
307, the right end plate of punching press or injection mo(u)lding
308, tubular wine wheel
309, cross flow fan air outlet
4, air inlet 5, water pond 6, air outlet 7, electrical appliance junction box
Please refer to Fig. 1, Fig. 2, Fig. 3, Fig. 4, Ceiling Suspension formula indoor apparatus of air conditioner of the present utility model, mainly form by the heat exchanger coils 202 that casing 1, cross flow fan 3, copper pipe are worn aluminium foil:
The length of the length≤heat exchanger coils 202 of described cross flow fan 3;
The top of described indoor set casing 1 has four rectangle holes for hoist, is used to lift indoor set.
The circuit control panel of described indoor set is installed in the electrical equipment box 7, and this electrical equipment box 7 can be installed in arbitrary side-walls of indoor set easily.
Design feature of the present utility model:
The circuit control panel of described indoor set is installed in the electrical equipment box, and this electrical equipment box can be installed in arbitrary side-walls of indoor set easily, so unit maintenance is very convenient.
Cross flow fan and coil pipe coupling, the length of cross flow fan length≤heat exchanger coils, even to guarantee that air flows through the coil pipe heat exchange, reduce equipment acoustic noise, improve unit performance.And this cross flow fan adopts the expanded material with certain noise elimination effect to do spiral case, not only simple for structure, cost is low, and can to adopt diameter be the large diameter tubular wine wheel of 70-150mm, large diameter cross flow fan has higher overbottom pressure, can overcome certain windage, far firing range, so indoor air flow circulates, flow groups weaves.
Coil pipe adopts perpendicular the putting of form of 2--4 row, 4--8 row to be installed in the Heat Room; The front/back cavity that this heat exchanger coils is separated out plays all pressure effects to turnover wind respectively, and noise abatement, uniform air flow help eliminating the noise.
In the specific implementation, the inwall of Heat Room can paste the noise elimination warming plate, with the performance of further raising unit.
Claims (2)
1, a kind of Ceiling Suspension formula indoor apparatus of air conditioner mainly is made up of the heat exchanger coils 202 that casing 1, cross flow fan 3, copper pipe are worn aluminium foil, it is characterized in that:
Casing 1 is rectangular shape, thickness 80-180mm, with air intake dividing plate 101 blower fan 3 and Heat Room 2 are connected as a single entity in the middle of it, blower fan 3 is that the tubular wine wheel 308 of 70-150mm, the spiral case 301,303 of two foamings and blower fan left and right sides end plate 306,307, the motor 305 of spiral case fixed head 302,304, punching press or injection mo(u)lding are formed by impeller diameter.The spiral case 301,303 of two foamings and the left and right sides end plate of spiral case fixed head 302,304, punching press or injection mo(u)lding 306,307 formed the air inlet 4 and the air outlet 309 of cross flow fans, under the cross flow fan, the rear is in its air inlet 4 communication chamber; The horizontal air outlet 309 of cross flow fan joins with air intake dividing plate air inlet 102.Air intake dividing plate air inlet 102 communicates with the ante-chamber 203 of Heat Room, and described Heat Room coil pipe 202 wears aluminium foil, left and right sides end plate, freon by copper pipe or water turnover manifold headers 204 is formed, and coil pipe 202 adopts the form of 2-4 row, 4-8 row to erect to put and is installed in the Heat Room 2; The air outlet 6 that the back cavity 201 that this heat exchanger coils 202 is separated out is communicated with on the casing end face is logical indoor, and the bottom of this Heat Room is provided with water pond 5;
The length of the length≤heat exchanger coils 202 of described cross flow fan 3;
The top of described indoor set casing 1 has four rectangle holes for hoist, is used to lift indoor set.
The circuit control panel of described indoor set is installed in the electrical equipment box 7, and this electrical equipment box 7 can be installed in arbitrary side-walls of indoor set easily.
2, Ceiling Suspension formula indoor apparatus of air conditioner according to claim 1, it is characterized in that: the inwall of described Heat Room 2 can paste the noise elimination warming plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00254406 CN2458546Y (en) | 2000-09-29 | 2000-09-29 | Leiling hidden air-conditioner indoor unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00254406 CN2458546Y (en) | 2000-09-29 | 2000-09-29 | Leiling hidden air-conditioner indoor unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2458546Y true CN2458546Y (en) | 2001-11-07 |
Family
ID=33611664
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00254406 Expired - Fee Related CN2458546Y (en) | 2000-09-29 | 2000-09-29 | Leiling hidden air-conditioner indoor unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2458546Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1857755A2 (en) * | 2006-05-19 | 2007-11-21 | LG Electronics Inc. | Cool air supplying apparatus and refrigerator having the same |
| WO2008025225A1 (en) * | 2006-08-26 | 2008-03-06 | Gree Electric Appliances Inc. Of Zhuhai | A foam volute housing of a centrifugal blower of an air-condition |
| CN109237608A (en) * | 2018-07-27 | 2019-01-18 | 河南东润电子有限公司 | The air conditioner indoor unit that a kind of equilibrium outlet air and independent outlet air are adjusted |
| CN110793110A (en) * | 2019-10-30 | 2020-02-14 | 王兆丰 | Central air conditioner installation and construction scheme |
-
2000
- 2000-09-29 CN CN 00254406 patent/CN2458546Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1857755A2 (en) * | 2006-05-19 | 2007-11-21 | LG Electronics Inc. | Cool air supplying apparatus and refrigerator having the same |
| WO2008025225A1 (en) * | 2006-08-26 | 2008-03-06 | Gree Electric Appliances Inc. Of Zhuhai | A foam volute housing of a centrifugal blower of an air-condition |
| CN109237608A (en) * | 2018-07-27 | 2019-01-18 | 河南东润电子有限公司 | The air conditioner indoor unit that a kind of equilibrium outlet air and independent outlet air are adjusted |
| CN110793110A (en) * | 2019-10-30 | 2020-02-14 | 王兆丰 | Central air conditioner installation and construction scheme |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN1139762C (en) | Energy-saving air conditioner supply fresh air | |
| CN102635907A (en) | Energy-saving operating room air treatment system and clean operating room | |
| CN2396317Y (en) | Ultra-thin fan coiler set for health central air conditioner | |
| CN108413500A (en) | A kind of air conditioner indoor unit | |
| CN106594891A (en) | Air-conditioner | |
| CN2458546Y (en) | Leiling hidden air-conditioner indoor unit | |
| CN101206070A (en) | Front panel air outlet structure of ceiling embedding type air conditioner | |
| CN200979255Y (en) | Four-air-outlet air-handling unit | |
| CN201944999U (en) | Novel long range jet air-conditioning unit | |
| CN1391072A (en) | Domestic air conditioner with ventilation function | |
| CN203718929U (en) | Ultrathin air conditioner | |
| CN202709329U (en) | Circulating heat-conduction energy-saving air-handling unit for cleaning room | |
| CN206347645U (en) | Air conditioner | |
| CN101457975A (en) | Improved front panel for wall hanging type indoor machine of air conditioner | |
| CN206145812U (en) | Novel cabinet air conditioner indoor set structure | |
| CN200972216Y (en) | Air tube type air conditioner | |
| CN100498105C (en) | Full heat exchange air conditioning device | |
| CN2665597Y (en) | Inclined super-thin fan coil unit | |
| CN202709310U (en) | Vertical circular air-supply air-handling unit for super-large space | |
| CN105605756A (en) | Super heat recovery fresh air unit | |
| CN113959037A (en) | New fan of heat exchange that supply-air outlet and return air inlet opposite distribute | |
| CN206222477U (en) | Upright type wall-hung indoor apparatus of air conditioner and air-conditioner | |
| CN2665581Y (en) | Bidirectional ventilation fan | |
| CN220326122U (en) | Energy-saving temperature control system for data center machine room | |
| CN215570836U (en) | Energy-conserving new trend of wisdom and air conditioner breather for linkage technique |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |