CN202141141U - Air conditioning device with fan coil capable of exhausting old air - Google Patents
Air conditioning device with fan coil capable of exhausting old air Download PDFInfo
- Publication number
- CN202141141U CN202141141U CN201120144687U CN201120144687U CN202141141U CN 202141141 U CN202141141 U CN 202141141U CN 201120144687 U CN201120144687 U CN 201120144687U CN 201120144687 U CN201120144687 U CN 201120144687U CN 202141141 U CN202141141 U CN 202141141U
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- air
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Abstract
The utility model discloses an air conditioning device with a fan coil capable of exhausting old air, which belongs to the technical field of air supplying and returning of an air conditioner system and aims at solving the problems that an existing widely used air conditioning mode adopts a fan coil with a fresh air supplying system, thereby being high in manufacturing cost, large in material consuming quantity and prone to hold and accumulate toxic substances and polluting the indoor air, and air pipes and components are difficult to clean. The air conditioning device with the fan coil capable of exhausting old air comprises the fan coil, an air outlet, an air return port, a suspended ceiling and an air exhauster. An air exhaust outlet is arranged on the suspended ceiling, a suction inlet of the air exhauster is communicated with the air exhaust outlet through an air exhausting branch pipe, and the exhausting outlet of the air exhauster is communicated with an air exhausting main pipe through the air exhausting branch pipe. The air conditioning device with the fan coil capable of exhausting old air can be applied to air conditioning systems in public places.
Description
Technical field
The utility model relates to a kind of air-conditioning system air blow and return technology, particularly involves in a kind of fan coil and adds the aircondition of arranging old wind.
Background technology
Public places such as the hotel of the One's name is legion that China recent years is newly-built, market, hospital, large supermarket and office building, most air-conditioning system all are to adopt fan coil to add VMC.Because VMC must be handled certain parameter to the new wind of introducing with the variation of outdoor air conditions, to guarantee the stable of room air state parameter.General VMC all is provided with air intake filter, new blower fan, header pipe, blowpipe, volume damper, new wind air outlet etc.For the temperature that guarantees new wind, humidity, wind speed etc. can reach designing requirement, header pipe, blowpipe and other parts all there is higher fabrication and installation technological requirement; On the outer surface of airduct and equipment, also must do heat-insulation layer and isolation layer.Undoubtedly, VMC is in whole air-conditioning system, and with regard to the material of construction costs and consumption, shared proportion is sizable.In addition, because cleaning-sterilizing can't be in time carried out in the long-time running of VMC; Tend to hold back and gather like harmful and noxious substances such as fiber, particle, microorganism, radiation, volatile organic matters; Cause internal system to pollute, when opening in system, pollutant is brought into indoor; Thereby make VMC become the media of dispersion of pollutants and diffusion, cause the serious consequence of room air pollution.If pipeline and each other parts of VMC are carried out cleaning and sterilizing, then to spend very high expense and drop into great manpower and materials.And, in cleaning process, be prone to equipment breakdown very much and the people hinders accident, cause unexpected loss.Grasping the blanking time of cleaning how, also is a bothersome thing.
Summary of the invention
The purpose of the utility model provides a kind of fan coil and adds the aircondition of arranging old wind, and overcoming the fan coil that extensively adopts at present, to add the air conditioning mode of fresh air supply system existing: cost is high, consumptive material is many; Can hold back and gather harmful and noxious substance, pollute room air; Carry out airduct and parts and clean deficiencies such as difficulty is bigger.
The utility model is achieved through following technical proposals.
The utility model comprises fan coil, air outlet, return air inlet, furred ceiling; It is characterized in that; Be provided with air exhausting device; On said furred ceiling, exhaust outlet is housed, the suction inlet of said air exhausting device is communicated with said exhaust outlet by the air draft arm, and the outlet of said air exhausting device is communicated with said air draft house steward by the air draft arm.The design concept of the utility model is to suck room air through described air exhausting device by said exhaust outlet to discharge through air draft arm, air draft house steward; Make indoor formation negative pressure; It is indoor to let outdoor fresh air infilter through various slit sources, satisfies the demand of room air state to new wind.The old wind of being made up of said exhaust outlet, air exhausting device, air draft arm, air draft house steward etc. in the utility model is discharged system and present fresh air supply systematic comparison; The fabrication and installation technology of airduct and other parts can be simplified greatly, also can select the lower material of credit rating for use; Needn't do heat-insulation layer and isolation layer.Consider from the health angle because indoor required new wind bleeds by various slits, do not exist as present fresh air supply system can hold back and gather harmful and noxious substance and then pollute room air maybe; Old wind discharge system be by indoor to outdoor exhaust jet stream, even can gather harmful and noxious substance with on back airduct and the parts for a long time, can oppositely not pollute room air yet, to its clean can be just from the consideration of mediation airduct and minimizing flowing resistance.Consider that from energy-conservation angle the air in the outdoor inlet chamber all must consume energy and heat or processing such as cooling, the utility model is born by fan coil, and present VMC is born by new blower fan, and power consumption is the same; But the cold or heat that new wind house steward, new wind arm etc. are scattered and disappeared in the VMC has at present but been saved at the utility model, so the utility model is also more energy-conservation.
Get into the old wind system of row in order to prevent that said air draft arm from having in the air-flow inlet chamber that said air draft house steward flows backwards when stopping using with the dust that reduces the room air, said air draft arm is provided with check-valves, on the said exhaust outlet exhaust-air filter is housed.
Against existing technologies, the beneficial effect of the utility model is:
Cost and economical with materials resource have been reduced; Stopped the possibility that room air is polluted; Energy savings consumes.
Description of drawings
Accompanying drawing is the structural representation of the utility model.Among the figure: 1, fan coil, 2, air outlet, 3, return air inlet, 4, furred ceiling, 5, air exhausting device, 6, exhaust outlet, 7, the air draft arm, 8, check-valves, 9, exhaust-air filter.
The specific embodiment
Below in conjunction with the accompanying drawing and the specific embodiment the utility model is done further to describe.
The return air of only representing fan coil 1 shown in the accompanying drawing with go out air circulating system and tube portion props up in old wind discharge system, be to bleed or ad hoc new distinguished and admirable inlet for new wind by various slits, be to understand easily for those skilled in the art person, so the diagram of not giving.In the present embodiment, indoor an amount of air provides power to enter to concentrate behind the air draft house steward and drain into airspace through being loaded on exhaust-air filter 9, exhaust outlet 6 and check-valves 8, air draft arm 7 on the furred ceiling 4 by air exhausting device 5.Replenish into indoor outdoor fresh air and then and by fan coil 1 suck the comfortable indoor air-conditioned environment of the common achievements in air-flow mixing back that blows out from air outlet 2 after treatment from return air inlet 3.
Claims (3)
1. a fan coil adds the aircondition of arranging old wind; Comprise fan coil, air outlet, return air inlet, furred ceiling; It is characterized in that, be provided with air exhausting device, on said furred ceiling, exhaust outlet is housed; The suction inlet of said air exhausting device is communicated with said exhaust outlet by the air draft arm, and the outlet of said air exhausting device is communicated with said air draft house steward by the air draft arm.
2. a kind of fan coil according to claim 1 adds the aircondition of arranging old wind, it is characterized in that, said air draft arm is provided with check-valves.
3. a kind of fan coil according to claim 1 adds the aircondition of arranging old wind, it is characterized in that, on the said exhaust outlet exhaust-air filter is housed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120144687U CN202141141U (en) | 2011-05-09 | 2011-05-09 | Air conditioning device with fan coil capable of exhausting old air |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120144687U CN202141141U (en) | 2011-05-09 | 2011-05-09 | Air conditioning device with fan coil capable of exhausting old air |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202141141U true CN202141141U (en) | 2012-02-08 |
Family
ID=45552198
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120144687U Expired - Fee Related CN202141141U (en) | 2011-05-09 | 2011-05-09 | Air conditioning device with fan coil capable of exhausting old air |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202141141U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015081704A1 (en) * | 2013-12-04 | 2015-06-11 | 珠海格力电器股份有限公司 | Ceiling-mounted air-conditioner indoor-unit system |
-
2011
- 2011-05-09 CN CN201120144687U patent/CN202141141U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015081704A1 (en) * | 2013-12-04 | 2015-06-11 | 珠海格力电器股份有限公司 | Ceiling-mounted air-conditioner indoor-unit system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120208 Termination date: 20120509 |