CN206269253U - The floor blowing fan coil units sent are returned in a kind of side - Google Patents
The floor blowing fan coil units sent are returned in a kind of side Download PDFInfo
- Publication number
- CN206269253U CN206269253U CN201621382724.8U CN201621382724U CN206269253U CN 206269253 U CN206269253 U CN 206269253U CN 201621382724 U CN201621382724 U CN 201621382724U CN 206269253 U CN206269253 U CN 206269253U
- Authority
- CN
- China
- Prior art keywords
- shell body
- air
- heat exchange
- returned
- blowing fan
- 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.)
- Active
Links
Landscapes
- Central Air Conditioning (AREA)
Abstract
The floor blowing fan coil units sent are returned the utility model discloses a kind of side, including shell body and the blower fan and heat exchange coil that are arranged in shell body, return air inlet and air outlet are provided with the shell body, supply grille is provided with air outlet；The return air inlet is arranged on the bottom of shell body sidewall, and air outlet is arranged on the lamina tecti of shell body, and the blower fan is arranged in shell body by fan installation plate, and heat exchange coil is arranged in the shell body above fan outlet by installation side plate；The fan installation plate, heat exchange coil, installation side plate and shell body form air supply plenum chamber.The utility model is the floor blowing fan coil units sent on a kind of side is returned, good air current composition form and air-flow flow distribution can indoors be set up, the runnability of air-conditioner set has been played to greatest extent, operational effect and indoor comfort degree has been improve, and has reduced the operation energy consumption of unit.
Description
Technical field
The utility model is related to the end-equipment of air-conditioner water system, is a kind of fan unit in subsurface or floor
Pipe unit.
Background technology
Floor blowing fan coil has treatment load-bearing capacity by force, and wide using spatial dimension, energy-efficient performance is good, comfortable etc. excellent
Point, is used more and more.Conventional floor blowing fan coil is all using the structure shape sent on last time in the market
Formula, the return air of this traditional floor blowing fan coil and air-supply are all concentrated in a plane at the top of unit, Er Qieshi
It is connected together what is be arranged side by side, without isolation between the air-supply of unit outside and return air stream；And the conjunction of return air inlet and air outlet
Meter width dimensions are general all between 100mm ~ 400mm, but in order to ensure the comfortableness of floor blowing air-conditioning equipment, floor sent
The air-supply wind speed of wind air-conditioning all has strict limitation, and this results in the floor blowing blower fan sent on current this traditional last time
Coil pipe, the situation that part air-supply and return air short circuit often can all occur, i.e.,：Part air-supply does not enter into interior carries out heat exchange,
Unit directly just has been returned to return air again, the operational effect of air-conditioning system has been had a strong impact on, the energy has also been wasted very much.
Secondly, floor blowing air-conditioning is a kind of displacement air supply air-conditioner form for increasing air-supply effect, due to air-flow air-supply wind
Speed can not be too high, and blowing range is limited, so be often accomplished by giving by indoor air current flow hoc scenario and air-conditioning/
Return air flow behavior in itself completes the heat exchange with room air, and just with greater need for setting up indoors, to be more suitable for air-flow uniform for this
Flowing and distribution air current composition, allow air conditioning terminal send out air-conditioner wind indoors residence time will enough fully, influence
Scope wants enough extensive, uniform.The floor blowing fan coil sent on current this traditional last time, send/return air inlet distance
Too near, it is difficult to set up the extensive air current composition of coverage indoors, this is also that can not to give full play to this air conditioning form comfortable
One of with the maximum reason of power savings advantages.
In addition, floor blowing fan coil is relatively low due to installation site, condensate water discharging system often lacks enough peaces
The dress gradient, so many times all having to using dry coil operation mode, but can so reduce the energy-saving effect of coil pipe and use
Scope, nor condensed water rendezvous problem in particular cases can be excluded；Certainly, also have using the side for installing condensed water water pump
Formula, but because the air conditioner end equipment in same floor or region is a lot, and underfloor installation, working environment complexity,
Condensate discharge system operation irregularity is easily caused, condensed water leakage-proof event occurs.And the floor blowing fan coil of routine
Most of is all that, in the downstream of coil pipe, the internal body where so condensing water pond is at negative relative shape by wind turbine layout
State, is unfavorable for the discharge of condensed water.
The content of the invention
The utility model technical issues that need to address are to provide one kind can avoid air-supply and return air short circuit problem from occurring
Floor blowing fan coil units, the air current composition form and air-flow flow distribution good to form operational effect, further
The operational effect of floor blowing fan coil units is improved, indoor comfort is improved, and reduce unit operation energy consumption.
In order to solve the above technical problems, technical solution adopted in the utility model is as follows.
The floor blowing fan coil units sent are returned in a kind of side, including shell body and the blower fan that is arranged in shell body
And heat exchange coil, return air inlet and air outlet are provided with the shell body, supply grille is provided with air outlet；The return air
Mouth is arranged on the bottom of shell body sidewall, and air outlet is arranged on the lamina tecti of shell body, and the blower fan passes through fan installation plate
In shell body, heat exchange coil is arranged in the shell body above fan outlet by installation side plate；The blower fan peace
Dress plate, heat exchange coil, installation side plate and shell body form air supply plenum chamber.
The floor blowing fan coil units sent, the heat exchange coil lower surface correspondence blower fan air-out are returned in a kind of above-mentioned side
Position at mouthful is provided with porous homogenizing plate.
The floor blowing fan coil units sent are returned in a kind of above-mentioned side, and the shell body is set on the side wall at return air inlet
Primary efficient filter screen is provided with, return air filter is provided with the air supply plenum chamber between return air inlet and air inlet.
The floor blowing fan coil units sent are returned in a kind of above-mentioned side, and the heat exchange coil is inclined at blower fan air-out
In shell body above mouthful, shell body lower section is provided with condensation water pond, and oriented condensed water disk conveying is set on the base plate of shell body
The opening of condensed water.
The floor blowing fan coil units sent are returned in a kind of above-mentioned side, and the shell body also leads to away from one end of return air inlet
Cross support and be provided with temperature controller, the ventilating opening for making return air flow through temperature controller is offered in the installation side plate of heat exchange coil；Temperature controller
Output end be connected to adjust heat exchange coil heat exchange efficiency motor and water valve.
The floor blowing fan coil units sent are returned in a kind of above-mentioned side, and height is provided with the bottom face of the shell body
Adjustable support lower margin.
The floor blowing fan coil units sent are returned in a kind of above-mentioned side, the fan installation plate, installation side plate and outer
Noise elimination heat-preservation cotton is pasted with inner walls.
As a result of above technical scheme, technological progress acquired by the utility model is as follows.
The utility model is the floor blowing fan coil units sent on a kind of side is returned, and return air inlet is located under the side wall of unit
Side, air outlet is arranged on unit top, and return air inlet farther out, solves traditional floor breeze fan coil pipe with air outlet distance and position
Heat exchange not enough fully influences unit operation caused by the air-supply for often occurring and return air short circuit and because sending/return air location arrangements
Good air current composition form and air-flow flow distribution further can be indoors set up, most with the problem of operation energy consumption
The runnability of air-conditioner set has been played to limits, operational effect and indoor comfort degree has been improve, the operation of unit has been reduced
Energy consumption.
Blower fan of the present utility model is arranged on the upstream of heat exchange coil, and the internal body where so condensing water pond is at
With respect to barotropic state, the discharge of condensed water is especially advantageous for, it is possible to solve cold when the wet coil pipe of floor blowing fan coil runs
Solidifying water discharge problem.
Brief description of the drawings
Fig. 1 is side view of the present utility model；
Fig. 2 is front view of the present utility model；
Fig. 3 is top view of the present utility model.
Wherein：1. shell body, 2. blower fan, 3. heat exchange coil, 4. return air inlet, 5. air outlet, 6. many sky homogenizing plates, 7. return air
Filter, 8. condenses water pond, 9. temperature controller, 10. supports lower margin, 11. lamina tectis.
Specific embodiment
The utility model is further elaborated below in conjunction with the drawings and specific embodiments.
The floor blowing fan coil units sent are returned in a kind of side, in subsurface or floor, can be carried in summer
Heating is provided for cooling, winter.Its structure as shown in Figure 1 to Figure 3, including shell body 1, be arranged in shell body blower fan 2 and
Heat exchange coil 3, is provided with return air inlet and air outlet on shell body；Shell body lower section is provided with condensation water pond 8, the base plate of shell body
It is upper that the opening that oriented condensed water disk conveys condensed water is set.
Return air inlet 4 is arranged on the bottom of shell body sidewall, is provided with the side wall at shell body setting return air inlet and just imitated
Filter screen, is provided with return air filter 7 between return air inlet and air inlet, can prevent the particulate pollutant in return air from entering
Enter unit, room conditioning is fed again into by unit, prevent from polluting indoor environment again.In the utility model, return air inlet can lead to
Cross installation return air plenum chamber or using under floor, the cavity of unit lateral location or return air channel realize indoor return air
Introduce.
Blower fan 2 is arranged in shell body by fan installation plate.In the present embodiment, blower fan is using with the centrifugation wind with spiral case
Machine, can effectively prevent foreign matter from causing fan trouble in falling into machine, while centrifugal blower pressure head is higher, can be very good to coordinate
Return air duct increases brought back wind resistance and increases situation, and be arranged in meeting return air inlet makes apart from unit farther out local
Use situation.
Heat exchange coil 3 is inclined in the shell body above fan outlet by installation side plate, while also being located at sending
Air port position directly below.Heat exchange coil is conducive to condensed water elimination to enter to condense water pond using the structure being obliquely installed.This practicality is new
The heat exchange coil of type can be that two pipes system can also be four-pipe system, and heat exchange coil is connected in chilled water system and hot-water heating system,
In case of need for room air provides refrigeration or heating air adjustment treatment.
Above-mentioned fan installation plate, heat exchange coil, installation side plate and shell body form air supply plenum chamber；Heat exchange coil lower end
Position at the correspondence fan outlet of face is provided with porous homogenizing plate 6.Air supply plenum chamber and porous homogenizing plate collective effect, can be with
Ensure that air-flow flows through that heat exchange coil is relatively more uniform, to set up desired air current composition state indoors, preferably guides
Air flows indoors, maximally plays the heat-exchange capacity of air-conditioner wind and room air, improves its operational effect and heat exchange
Efficiency, it is energy-saving.
Air outlet 5 is arranged on the lamina tecti 11 of shell body, and supply grille, described supply grille are provided with air outlet
Can be arranged on air outlet, it is also possible in the shell body of correspondence air outlet；Supply grille can be set to as needed
Certain angle, is flowed with the air-supply for guiding unit to the direction for needing.When supply grille is placed in air outlet top, unit top
Cap locations can place floor, make floor concordant with supply grille.In the utility model, the size and area of air outlet can be with
Increase, to ensure under same air quantity and air conditioning capacity, reduces air-supply wind speed, improves the comfortableness of air-conditioning system.
The utility model air outlet and the special setting of return air inlet position, can effectively prevent the short of unit blasting air and return air
The appearance of road situation.
Condensation water pond 8 is located at immediately below unit, has opening on the shell body base plate of unit, is flowed well to condense water energy
Enter to condense water pond, without assembling elsewhere inside unit.When unit operation, the internal body where condensation water pond is just
In relative barotropic state, the discharge of condensed water is especially advantageous for, the wet coil pipe fortune of floor blowing fan coil can be efficiently solved
Condensed water elimination problem during row.
In the utility model, the adapter position of heat exchange coil and exhaust, draining valve are all stretched out outside shell body, such as Fig. 1 institutes
Show, to facilitate joint connection in site chilled water/hot water pipe, and be easily exhausted in system debug, drain operation, and without
Open cover plate to be operated in narrow space in unit, for later maintenance, repair are provided conveniently.
Shell body is also provided with temperature controller 9 away from one end of return air inlet by support, is opened in the installation side plate of heat exchange coil
The ventilating opening for making return air flow through temperature controller is provided with, so that temperature controller can experience the actual temperature of room air；Temperature controller it is defeated
Go out motor and water valve that end is connected to adjust heat exchange coil heat exchange efficiency.Certainly, temperature controller can also be arranged on outside unit, then
Control signal wire is accessed into unit, with controlled motor and water valve.
Height Adjustable support lower margin 10 is provided with the bottom face of shell body, height can be adjusted, to coordinate floor
Setting height(from bottom).
Noise elimination heat-preservation cotton is pasted with fan installation plate, installation side plate and shell body inwall, noise elimination heat-preservation cotton is used
Unit weight reaches 48kg/m3, the superfine glass cotton material of thickness 25mm, so both can guarantee that it maintained good sound-absorbing effect, moreover it is possible to
There is good defening effect, in the hope of the air-supply noise and casing radiated noise of the reduction unit of maximum possible.
Operation principle of the present utility model is：Temperature controller real-time monitoring indoor temperature, and motor and peace can be issued instructions to
Water valve on heat exchange coil changes the gear of motor and the air-supply air quantity of unit, and decide whether to chilled water or
Hot water flows through heat exchange coil, to coordinate the cooling or heating demands under different situations.When unit receives what temperature controller was provided
After starting order, motor meeting startup optimization drives blower fan operating, and blower fan is drawn air into by the return air inlet of unit side wall, and
In feeding air supply plenum chamber, then again pass through heat exchange coil, through supercooling or heating after, it is indoor via unit blasting air mouthful feeding.
When occurring condensed water on heat exchange coil, arranged in the condensation water pond that condensed water can be flowed into below unit along inclined coil pipe fin
Go out.
Claims (7)
1. the floor blowing fan coil units sent, including shell body are returned in a kind of side（1）And it is arranged on the wind in shell body
Machine（2）And heat exchange coil（3）, return air inlet and air outlet are provided with the shell body, supply grille is provided with air outlet；
It is characterized in that：The return air inlet（4）It is arranged on the bottom of shell body sidewall, air outlet（5）It is arranged on the lamina tecti of shell body
（11）On, the blower fan is arranged in shell body by fan installation plate, and heat exchange coil is arranged on blower fan and goes out by installation side plate
In shell body above air port；The fan installation plate, heat exchange coil, installation side plate and shell body form air supply plenum chamber.
2. the floor blowing fan coil units sent are returned in a kind of side according to claim 1, it is characterised in that：It is described to change
Position at the correspondence fan outlet of hot coil lower surface is provided with porous homogenizing plate（6）.
3. the floor blowing fan coil units sent are returned in a kind of side according to claim 1, it is characterised in that：It is described outer
Primary efficient filter screen is provided with side wall at housing setting return air inlet, in the air supply plenum chamber between return air inlet and air inlet
It is provided with return air filter（7）.
4. the floor blowing fan coil units sent are returned in a kind of side according to claim 1, it is characterised in that：It is described to change
Hot coil is inclined in the shell body above fan outlet, and shell body lower section is provided with condensation water pond（8）, shell body
The opening that oriented condensed water disk conveys condensed water is set on base plate.
5. the floor blowing fan coil units sent are returned in a kind of side according to claim 1, it is characterised in that：It is described outer
Housing is also provided with temperature controller away from one end of return air inlet by support（9）, being offered in the installation side plate of heat exchange coil makes back
The distinguished and admirable ventilating opening through temperature controller；The output end of temperature controller is connected to adjust the motor and water valve of heat exchange coil heat exchange efficiency.
6. the floor blowing fan coil units sent are returned in a kind of side according to claim 1, it is characterised in that：It is described outer
Height Adjustable support lower margin is provided with the bottom face of housing（10）.
7. the floor blowing fan coil units sent are returned in a kind of side according to claim 1, it is characterised in that：The wind
Noise elimination heat-preservation cotton is pasted with machine installing plate, installation side plate and shell body inwall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621382724.8U CN206269253U (en) | 2016-12-16 | 2016-12-16 | The floor blowing fan coil units sent are returned in a kind of side |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621382724.8U CN206269253U (en) | 2016-12-16 | 2016-12-16 | The floor blowing fan coil units sent are returned in a kind of side |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206269253U true CN206269253U (en) | 2017-06-20 |
Family
ID=59045729
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621382724.8U Active CN206269253U (en) | 2016-12-16 | 2016-12-16 | The floor blowing fan coil units sent are returned in a kind of side |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206269253U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109185980A (en) * | 2018-09-30 | 2019-01-11 | 上海市城市建设设计研究总院（集团）有限公司 | Push up vertical fan coil |
| CN110529923A (en) * | 2019-09-26 | 2019-12-03 | 珠海格力电器股份有限公司 | Air conditioner indoor unit, air-conditioner set and adjusting method |
| CN113261539A (en) * | 2021-05-14 | 2021-08-17 | 嵊州陌桑高科股份有限公司 | Upper air supply-side air return supply control and processing system applied to breeding room |
-
2016
- 2016-12-16 CN CN201621382724.8U patent/CN206269253U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109185980A (en) * | 2018-09-30 | 2019-01-11 | 上海市城市建设设计研究总院（集团）有限公司 | Push up vertical fan coil |
| CN109185980B (en) * | 2018-09-30 | 2024-02-06 | 上海市城市建设设计研究总院（集团）有限公司 | Top vertical fan coil |
| CN110529923A (en) * | 2019-09-26 | 2019-12-03 | 珠海格力电器股份有限公司 | Air conditioner indoor unit, air-conditioner set and adjusting method |
| CN110529923B (en) * | 2019-09-26 | 2023-07-14 | 珠海格力电器股份有限公司 | Air conditioner indoor unit, air conditioning unit and adjusting method |
| CN113261539A (en) * | 2021-05-14 | 2021-08-17 | 嵊州陌桑高科股份有限公司 | Upper air supply-side air return supply control and processing system applied to breeding room |
| CN113261539B (en) * | 2021-05-14 | 2022-09-02 | 嵊州陌桑高科股份有限公司 | Upper air supply-side air return supply control and processing system applied to breeding room |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206269253U (en) | The floor blowing fan coil units sent are returned in a kind of side | |
| CN204853609U (en) | Lampblack absorber | |
| CN108413500A (en) | A kind of air conditioner indoor unit | |
| CN109579212A (en) | A kind of fresh air conditioner system suitable for passive type pole low energy-consumption house | |
| CN102384556B (en) | Ventilation system of air conditioning room | |
| CN105783123A (en) | Suspended ceiling device for reinforcing heat exchange of radiant cooling/heating top plate | |
| CN204835300U (en) | Can prevent air conditioning switch cabinet of condensation | |
| CN206222480U (en) | Upright type wall-hung indoor apparatus of air conditioner and air-conditioner | |
| CN109654604A (en) | A kind of air conditioner indoor unit and air conditioner | |
| CN201438009U (en) | Pedestal lifting dual-purpose air conditioner indoor unit | |
| CN206145929U (en) | Ejecting wind floor air conditioner | |
| CN103528133B (en) | Integral air conditioner unit | |
| CN100547309C (en) | Indoor air changing device and air exchanging method | |
| CN208475458U (en) | Air conditioner wall-mounted machine | |
| CN209415686U (en) | A kind of fresh air conditioner system suitable for passive type pole low energy-consumption house | |
| CN207179958U (en) | A kind of induction type cold air diffuser | |
| CN109425031A (en) | Outdoor integral air conditioner | |
| CN206618014U (en) | Multi-angle air-out ultrathin type air conditioner | |
| CN108488922A (en) | Air conditioner wall-mounted machine | |
| CN107816755A (en) | A kind of active beam-cooling and cold beam air-conditioning system | |
| CN209726361U (en) | It is a kind of list blower be total to ventilation by air passage equipment | |
| CN105020813B (en) | Air conditioner with thermo-humidistat cabinet | |
| CN204063381U (en) | A kind of air regulator | |
| CN107044708A (en) | Indoor air-purification device and air conditioner and indoor air purification method | |
| CN105890123A (en) | GLV and fresh air independent temperature-humidity control system and mounting chamber thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |