CN206160365U - New fan of furred ceiling with bypass return air and muddy wind function - Google Patents
New fan of furred ceiling with bypass return air and muddy wind function Download PDFInfo
- Publication number
- CN206160365U CN206160365U CN201621138992.5U CN201621138992U CN206160365U CN 206160365 U CN206160365 U CN 206160365U CN 201621138992 U CN201621138992 U CN 201621138992U CN 206160365 U CN206160365 U CN 206160365U
- Authority
- CN
- China
- Prior art keywords
- air
- return air
- heat exchanging
- heat exchange
- pass
- 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
- Air-Conditioning Room Units, And Self-Contained Units In General (AREA)
Abstract
The utility model relates to a new fan of furred ceiling that has bypass return air function, including casing, heat exchange core and fan, heat exchange core, filtering component and two fans are installed in proper order to direction along the new trend air inlet to the new trend air -out in the casing, the rear side wall keep (shenglvehao)at a certain distance away of filtering component, left baffle and heat exchange core and casing, the spaced space be the by -pass, an installation return air bypass valve in the by -pass, under the suitable circumstances of outdoor temperature, indoor return air passes through the return air bypass valve without mistake heat exchange core and directly arrives indoor wind outlet. A return air bypass valve is installed to this new fan in the by -pass, return air may not pass through the heat exchange core to be passed through the return air bypass valve and directly arrive indoor wind outlet. Without the heat exchange core is more energy -conserving excessively under the suitable circumstances of outside air temperature, the utilization ratio of improvement heat exchange core lengthens its life.
Description
Technical field
The utility model belongs to new blower fan field, especially a kind of furred ceiling fresh air with bypass return air and air mixing function
Machine.
Background technology
New blower fan is a kind of effective air cleaning facility, and room air can be made to produce circulation, on the one hand indoor dirty
Turbid air discharge is outdoor, and on the other hand outdoor ozone after the measure such as sterilization, filtration, then is input to through sterilized
Interior, allow in room be all the time fresh clean air.
Generally, new blower interior is designed with heat exchanging core, and respectively orthogonal thereto fork mode flows through heat for indoor exhaust wind and fresh air
When exchanging core body, because the sidewind of splitter plate two has the temperature difference and vapor partial pressure is poor, when two strands of air-flows are by demarcation strip
Heat and mass phenomenon is presented, causes Total heat exchange process.
Existing new blower fan, return air must carry out just being discharged to outdoor after heat exchange by heat exchanging core and fresh air.
But this set is not economic and practical in some cases, the waste of the energy is caused on the contrary, make an unnecessary move.Such as hot summer
Evening, outdoor temperature is lower than indoor temperature, and people need nice and cool fresh air to get in, if such case also carries out hot friendship
Change, the temperature of return air is passed to into fresh air, the temperature of fresh air is increased on the contrary, not only run counter to desire, and waste the energy.
Utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art part, there is provided one kind has bypass return air and mixed wind
The new blower fan of furred ceiling of function, energy-conservation and extends the service life of heat exchanging core.
The utility model solves the technical scheme that adopted of technical problem：
It is a kind of with the new blower fan of furred ceiling with bypass air return function, including casing, heat exchanging core and blower fan, in casing
The interior direction along fresh air air intake to fresh air air-out is installed successively by heat exchanging core, filter assemblies and two blower fans, two blower fans
Connect indoor wind inlet and fresh air outlet respectively, filter assemblies are separated with blower fan by right clapboard, heat exchanging core and filtration group
Part is separated by left clapboard, and the rear wall of described filter assemblies, left clapboard and heat exchanging core and casing keeps at a certain distance away,
The space at interval is by-pass, and a return air by-passing valve is installed in by-pass, and in the case of outdoor temperature is suitable, indoor return air is not
Indoor wind outlet is directly reached by return air by-passing valve through heat exchanging core.
And, a mixer selector valve is installed in by-pass, indoor return air is mixed by mixer selector valve with fresh air, is fresh air supplemental heat
Amount, then return to interior through heat exchanging core together with fresh air.
And, one or more auxiliary return air inlets are formed with the top of left clapboard, auxiliary return air inlet is just to heat exchanging core
Indoor wind inlet side, between left clapboard and right clapboard filter assemblies top install a top board, top board top surface along
The returning air outlet of right clapboard is inclined with the auxiliary return air inlet of left clapboard and is formed with one or more air channels.
Advantage of the present utility model and good effect are：
1st, this new blower fan installs a return air by-passing valve in main the lower partition, and return air can pass through back without heat exchanging core
Wind by-passing valve directly reaches indoor wind outlet.In the case where outside air temperature is suitable without heat exchanging core more supernumerary segment
Can, the utilization rate of heat exchanging core is improved, extend its service life.
2nd, this new blower fan installs a mixer selector valve on main dividing plate top, when outdoor temperature is very low, opens mixer selector valve, return air with
Fresh air mixes, and returns within doors, is that fresh air supplements a part of heat.
3rd, this new blower fan is formed with one or more air channels in the top surface of top board, not only may be used from returning air outlet indoor wind out
To enter heat exchanging core from by-pass, and air channel that can be from top board enters heat exchanging core.Heat exchanging core return
Wind inlet side entire area has return air to pass through, and improves the efficiency of heat exchange.
Description of the drawings
Fig. 1 is front view of the present utility model；
Fig. 2 is the top view of Fig. 1；
Fig. 3 is the rearview of Fig. 1.
Specific embodiment
Below in conjunction with the accompanying drawings and by specific embodiment the utility model is described in further detail, and following examples are simply retouched
The property stated, be not determinate, it is impossible to limit protection domain of the present utility model with this.
A kind of new blower fan of furred ceiling with bypass return air and air mixing function, including casing 3, heat exchanging core 4 and blower fan 13,
Described casing is cuboid, indoor wind outlet 1 and fresh inlet 15 is formed with the left side wall of casing, in the right side wall system of casing
There are indoor wind inlet 19 and fresh air outlet 14.Wherein fresh inlet and fresh air outlet is diagonal, and indoor wind inlet is exported with indoor wind
Diagonally.
Heat exchanging core, filter assemblies 9 and two are installed successively along fresh air air intake to the direction of fresh air air-out in casing
Individual blower fan, in the fresh inlet side of heat exchanging core roughing efficiency air filter 2 is installed, and two blower fans connect respectively indoor wind inlet and new
Wind is exported, and filter assemblies are separated with blower fan by right clapboard 11, and heat exchanging core is separated with filter assemblies by left clapboard 6,
One air-duct clapboard 18 is installed, air-duct clapboard is separated out into fresh air duct and indoor wind air draft wind between right clapboard and casing right side wall
Road.Two air channels of correspondence are formed respectively with a laggard fresh air air port 12 and returning air outlet 10 on right clapboard.The correspondence heat on left clapboard
The fresh air exit position for exchanging core body is formed with advance fresh air air port 7.Outdoor fresh air pass sequentially through fresh inlet, heat exchanging core,
The advance fresh air air port of left clapboard, filter assemblies, the laggard fresh air air port of right clapboard, enter fresh air duct, blower fan, fresh air export into
Enter interior.The rear wall of described filter assemblies, left clapboard and heat exchanging core and casing keeps at a certain distance away, the space at interval
For by-pass 20.Separation fresh air is fixedly mounted between the rear wall of heat exchanging core and the rear side inwall of casing in by-pass with interior
The main dividing plate 16 of wind.
Indoor wind passes sequentially through indoor wind inlet, indoor wind air channel, the returning air outlet of right clapboard, by-pass, heat exchanger core
Body, indoor wind outlet are discharged.
Described filter assemblies include the conventional filter plant of the new blower fan such as high efficiency particulate air filter, electrostatic precipitator.
Innovative point of the present utility model is：
1st, one return air by-passing valve 22 is installed in main the lower partition, one end of a diaphragm plate 21 is installed at middle part, and the diaphragm plate connects
Connect fresh inlet side casing inner wall and with main divider upright.Indoor wind can pass through return air by-passing valve without heat exchanging core
Directly reach indoor wind outlet.
2nd, one mixer selector valve 23 is installed on main dividing plate top, an indoor wind part discharges outdoor through heat exchanging core, another
Part is mixed by mixer selector valve with fresh air, then is got in through heat exchanging core.
3rd, one or more auxiliary exhaust outlets 5 are formed with the top of left clapboard, auxiliary exhaust outlet is just to heat exchanging core
Indoor wind inlet side, a top board 8, bottom surface and the filtration group of top board are installed in the top of filter assemblies between left clapboard and right clapboard
Part is embedded in, and inclines with the auxiliary exhaust outlet of left clapboard along the returning air outlet of right clapboard in the top surface of top board and is formed with one or more
Air channel 17.Heat exchanging core not only can be entered from by-pass from returning air outlet indoor wind out, and can be from top board
Air channel enter heat exchanging core.Increase the expulsion efficiency of indoor wind.
Above-described is only preferred embodiment of the present utility model, it is noted that for the ordinary skill of this area
For personnel, on the premise of conceiving without departing from utility model, some deformations and improvement can also be made, these belong to this reality
With new protection domain.
Claims (3)
1. a kind of new blower fan of furred ceiling with bypass air return function, including casing, heat exchanging core and blower fan, in casing along
Heat exchanging core, filter assemblies and two blower fans are installed successively in fresh air air intake to the direction of fresh air air-out, and two blower fans connect respectively
Indoor wind inlet and fresh air outlet are connect, filter assemblies are separated with blower fan by right clapboard, and heat exchanging core passes through with filter assemblies
Left clapboard separates, and the rear wall of described filter assemblies, left clapboard and heat exchanging core and casing keeps at a certain distance away, interval
Space is by-pass, it is characterised in that：One return air by-passing valve is installed in by-pass, it is indoor in the case of outdoor temperature is suitable
Return air directly reaches indoor wind outlet without heat exchanging core by return air by-passing valve.
2. according to claim 1 with the new blower fan of furred ceiling for bypassing air return function, it is characterised in that：Pacify in by-pass
A mixer selector valve is filled, indoor return air is mixed by mixer selector valve with fresh air, is fresh air additional heat, then through heat exchange together with fresh air
Core body returns to interior.
3. according to claim 1 with the new blower fan of furred ceiling for bypassing air return function, it is characterised in that：On the top of left clapboard
Portion is formed with one or more auxiliary return air inlets, auxiliary return air inlet just to the indoor wind inlet side of heat exchanging core, left clapboard with
A top board is installed in the top of filter assemblies between right clapboard, top board top surface along returning air outlet and the left clapboard of right clapboard
Auxiliary return air inlet is inclined and is formed with one or more air channels.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621138992.5U CN206160365U (en) | 2016-10-20 | 2016-10-20 | New fan of furred ceiling with bypass return air and muddy wind function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621138992.5U CN206160365U (en) | 2016-10-20 | 2016-10-20 | New fan of furred ceiling with bypass return air and muddy wind function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206160365U true CN206160365U (en) | 2017-05-10 |
Family
ID=58655060
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621138992.5U Active CN206160365U (en) | 2016-10-20 | 2016-10-20 | New fan of furred ceiling with bypass return air and muddy wind function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206160365U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106403136A (en) * | 2016-10-20 | 2017-02-15 | 天津市第五季环境科技有限公司 | Ceiling fresh air machine with bypass air return and air mixing functions |
| CN107806698A (en) * | 2017-11-17 | 2018-03-16 | 珠海格力电器股份有限公司 | Heat recovery device, combined air conditioner and method for switching air flow path |
| CN110645666A (en) * | 2019-10-24 | 2020-01-03 | 宁波市垠雨净化科技股份有限公司 | Device for improving indoor air quality |
-
2016
- 2016-10-20 CN CN201621138992.5U patent/CN206160365U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106403136A (en) * | 2016-10-20 | 2017-02-15 | 天津市第五季环境科技有限公司 | Ceiling fresh air machine with bypass air return and air mixing functions |
| CN107806698A (en) * | 2017-11-17 | 2018-03-16 | 珠海格力电器股份有限公司 | Heat recovery device, combined air conditioner and method for switching air flow path |
| CN110645666A (en) * | 2019-10-24 | 2020-01-03 | 宁波市垠雨净化科技股份有限公司 | Device for improving indoor air quality |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106403136A (en) | Ceiling fresh air machine with bypass air return and air mixing functions | |
| CN107246664A (en) | A kind of full heat removes haze fresh air all-in-one | |
| CN206160365U (en) | New fan of furred ceiling with bypass return air and muddy wind function | |
| CN105674444A (en) | Heat recovery fresh air ventilation air conditioning purification unit | |
| CN204678495U (en) | Vertical air-conditioner indoor unit | |
| CN206222505U (en) | Cabinet type new blower fan | |
| CN105928090A (en) | Total heat exchange oxygen-enriched fresh air purification and sterilization machine | |
| CN206160428U (en) | New fan of furred ceiling with bypass is advanced new trend and is mixed wind function | |
| CN109000324A (en) | A kind of space-saving energy-saving fresh air device | |
| CN109268961A (en) | The method for promoting workshop cleanliness | |
| KR101904041B1 (en) | Heat Exchange Air Circulation Apparatus with Air Supply and Cleaning of Kitchen | |
| CN206222603U (en) | A kind of top new blower fan of return air furred ceiling | |
| CN212320023U (en) | Pure countercurrent wall-mounted sensible heat exchange fresh air fan | |
| CN104121615B (en) | Air purification functional box | |
| CN205878395U (en) | Many return air inlets indoor air purifying device | |
| CN108361874A (en) | Heat exchange fresh air purifier | |
| CN106352531B (en) | It is a kind of with the new blower of furred ceiling bypassed into fresh air and air mixing function | |
| CN111981660A (en) | Pure countercurrent sensible heat exchanger | |
| CN205245444U (en) | Two new fans of core of energy -conserving suspension type | |
| CN207073916U (en) | A kind of press filtration VMC | |
| CN105674414A (en) | Indoor air purification system | |
| CN106801916A (en) | The wall-mounted new blower fan of energy-conservation | |
| CN202188564U (en) | Multifunctional indoor environment adjusting machine | |
| CN205825327U (en) | A kind of new wind main frame of band air purifier | |
| CN109268957A (en) | A kind of lift-on/lift-off type constant temperature and humidity perseverance oxygen perseverance net plant |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |