CN201858765U - Indoor ventilation fan - Google Patents
Indoor ventilation fan Download PDFInfo
- Publication number
- CN201858765U CN201858765U CN2010206017592U CN201020601759U CN201858765U CN 201858765 U CN201858765 U CN 201858765U CN 2010206017592 U CN2010206017592 U CN 2010206017592U CN 201020601759 U CN201020601759 U CN 201020601759U CN 201858765 U CN201858765 U CN 201858765U
- Authority
- CN
- China
- Prior art keywords
- casing
- air outlet
- panel
- air
- blower 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.)
- Expired - Fee Related
Links
Images
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model discloses an indoor ventilation fan, which comprises a casing and a panel. The casing and the panel are assembled to form a body, a cross flow air wheel is arranged on the casing, the casing and the panel are combined to form an air inlet passage and an air outlet passage, an air inlet and a lower air outlet which are communicated with indoor air are arranged on the panel, an upper air outlet communicated with outdoor air is arranged on the casing, a heating device is arranged in the lower air outlet, and a movable damper capable of closing the upper air outlet and the lower air outlet alternatively is also arranged on the casing. According to the technical scheme, the upper air outlet and the lower air outlet are designed to be communicated to the outdoor environment and the indoor environment respectively, and exhaust in two directions can be selected by the movable damper arranged on the casing. Further, compared with a single-function ventilation fan, the indoor ventilation fan has the same working efficiency, is compact in structure, small in volume and high in efficiency, and is an integrated electric appliance capable of realizing indoor high-efficiency heating, ventilating and illuminating conveniently.
Description
Technical field
The utility model relates to the appliance panel structure that is used for indoor furred ceiling, relates in particular to a kind of room ventilation blower fan.
Background technology
Existing ceiling type indoor air-changing fan utilizes centrifugal wind wheel vertically to suck air, air is laterally discharged, this draft type can not be taken into account two functions that realize room air circulation (heat temperature raising) and pump drainage room air (ventilation) with a typhoon machine, and because structure limits this ventilation blower thickness big, require the top headroom bigger, use is restricted.
Summary of the invention
In order to solve above-mentioned technical problem, the purpose of this utility model provides a kind of room ventilation blower fan, can take into account two functions that realize room air circulation (heat temperature raising) and pump drainage room air (ventilation), has characteristics such as volume is little, usefulness height.
To achieve the above object, the utility model has adopted following technical scheme:
A kind of room ventilation blower fan, comprise that assembling constitutes the casing and the panel of body, casing is provided with tubular wine wheel, described casing and panel are combined to form air inlet duct and exhaust passage, described panel is provided with air inlet and the following air outlet with the room air circulation, and casing is provided with the last air outlet with outdoor air flow, wherein, be provided with heater in the air outlet under described, described casing is selected a movable air door of closing among being provided with and can being implemented in air outlet and following air outlet.Described panel is meant and is positioned at the visible part in indoor furred ceiling below that described casing is meant the part that is positioned at indoor furred ceiling top.Air outlet is set this scheme and following air outlet difference communication chamber is outer and indoor, movable air door is set realizes the selection of both direction air draft, utilize the combination of panel construction and casing to isolate (heat temperature raising) and pump drainage room air (ventilation) into and out of the air channel thereby the realization room air circulates.
As preferably, described movable air door rotates by rotating shaft and is arranged on the casing, rotates realization activity air door and closes and close air outlet or air outlet down thereby casing is provided with the conversion motor-driven rotatable shaft.Further preferred, described casing is provided with the travel switch of restriction rotating shaft slewing area, and travel switch is connected with the control module of conversion motor.
Exhaust passage on the casing can be similar to helix and launch shape, also can other formal expansion, and be the best but launch shape with helix, can make compact conformation can make air loss reduce to minimum again like this.
As preferably, described panel is provided with lighting device.Compact conformation can easily be realized indoor highly effective heating, the assembly electrical equipment of taking a breath, throwing light on like this.Further preferred, described lighting device is positioned at panel central authorities, and air inlet and following air outlet lay respectively at the panel both sides.Be made on the same panel dual-side into and out of the air port, reach wind-force and relate to and reach distance and flow through scope maximum, air draft and air cycle efficiency height.
The utility model is owing to adopted above technical scheme, air outlet and following air outlet are set, and communication chamber is outer and indoor respectively, utilize the movable air door that is provided with to realize the selection of both direction air draft, and to compare operating efficiency suitable with single function ventilation fan, compact conformation, volume is small and exquisite, usefulness is high, can easily realize the indoor highly effective unitized electrical equipment that heats, takes a breath, throws light on.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the structural representation (room air circulation) of embodiment 1;
Fig. 3 is the structural representation (pump drainage room air) of embodiment 1.
The specific embodiment
Below in conjunction with accompanying drawing the specific embodiment of the present utility model is made a detailed explanation.
Embodiment 1:
As Fig. 1, Fig. 2, the described a kind of room ventilation blower fan of Fig. 3, comprise that assembling constitutes the casing 11 and the panel 12 of body, casing 11 is provided with tubular wine wheel 4, tubular wine wheel 4 drives rotation by the wind wheel motor on the casing 2, described casing 11 and panel 12 are combined to form air inlet duct and exhaust passage, described panel 12 is provided with air inlet 13 and the following air outlet 14 with the room air circulation, casing 11 is provided with the last air outlet 15 with outdoor air flow, wherein, be provided with heater 7 in the described down air outlet 14, described casing 11 is provided with and can be implemented in air outlet 15 and following air outlet 14 and selects a movable air door 5 of closing among both.Described movable air door 5 is arranged on the casing 1 by rotating shaft 6 rotations, and air outlet 15 or following air outlet 14 are closed in 5 passes thereby casing 1 is provided with conversion motor 3 driving rotating shafts 6 rotation realization activity air doors.Described casing 11 is provided with the travel switch of restriction rotating shaft 6 slewing areas, and travel switch is connected with the control module of conversion motor 3, guarantees that air outlet is effective, safety is switched.Shape is launched in described exhaust passage line in the shape of a spiral, the exhaust passage links to each other with two air outlets through movable air door 5, and the rotating shaft 6 of movable air door 5 is installed in casing 11 upper shaft holes, and rotating shaft 6 is driven by motor 3, when rotating, air door can select an air outlet to open, simultaneously another air outlet closure.Described panel 12 is provided with lighting device 8, and described lighting device 8 is positioned at panel 12 central authorities, and air inlet 13 and following air outlet 14 lay respectively at panel 12 both sides.Last air outlet 15 is communicated with flexible airduct by converting interface.
Claims (6)
1. room ventilation blower fan, it is characterized in that, comprise that assembling constitutes the casing (11) and the panel (12) of body, casing (11) is provided with tubular wine wheel (4), described casing (11) and panel (12) are combined to form air inlet duct and exhaust passage, described panel (12) is provided with air inlet (13) and the following air outlet (14) with the room air circulation, casing (11) is provided with the last air outlet (15) with outdoor air flow, wherein, be provided with heater (7) in the described down air outlet (14), described casing (11) is provided with and can be implemented in air outlet (15) and following air outlet (14) and selects a movable air door (5) of closing among both.
2. a kind of room ventilation blower fan according to claim 1, it is characterized in that, described movable air door (5) is arranged on the casing (1) by rotating shaft (6) rotation, and casing (1) is provided with conversion motor (3) driving rotating shaft (6) thereby rotates realization activity air door (5) pass and close air outlet (15) or following air outlet (14).
3. a kind of room ventilation blower fan according to claim 2 is characterized in that, described casing (11) is provided with the travel switch of restriction rotating shaft (6) slewing area, and travel switch is connected with the control module of conversion motor (3).
4. a kind of room ventilation blower fan according to claim 1 is characterized in that, shape is launched in described exhaust passage line in the shape of a spiral.
5. according to each described a kind of room ventilation blower fan in the claim 1 to 4, it is characterized in that described panel (12) is provided with lighting device (8).
6. a kind of room ventilation blower fan according to claim 5 is characterized in that, described lighting device (8) is positioned at panel (12) central authorities, and air inlet (13) and following air outlet (14) lay respectively at panel (12) both sides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206017592U CN201858765U (en) | 2010-11-11 | 2010-11-11 | Indoor ventilation fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206017592U CN201858765U (en) | 2010-11-11 | 2010-11-11 | Indoor ventilation fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201858765U true CN201858765U (en) | 2011-06-08 |
Family
ID=44104570
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206017592U Expired - Fee Related CN201858765U (en) | 2010-11-11 | 2010-11-11 | Indoor ventilation fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201858765U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105135524A (en) * | 2015-09-11 | 2015-12-09 | 珠海格力电器股份有限公司 | Floor type air conditioner |
| CN107560055A (en) * | 2017-09-30 | 2018-01-09 | 江苏弗瑞仕环保科技有限公司 | A kind of medical multifunctional can move the new blower fan of wind certainly |
| CN107957037A (en) * | 2017-12-08 | 2018-04-24 | 广东旺来新材料科技股份有限公司 | A kind of LED illumination lamp with ventilatory |
| WO2022111032A1 (en) * | 2020-11-26 | 2022-06-02 | 广东美的制冷设备有限公司 | Air handling module, air conditioner indoor unit, and air conditioner |
-
2010
- 2010-11-11 CN CN2010206017592U patent/CN201858765U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105135524A (en) * | 2015-09-11 | 2015-12-09 | 珠海格力电器股份有限公司 | Floor type air conditioner |
| CN105135524B (en) * | 2015-09-11 | 2018-10-19 | 珠海格力电器股份有限公司 | Floor air conditioner |
| CN107560055A (en) * | 2017-09-30 | 2018-01-09 | 江苏弗瑞仕环保科技有限公司 | A kind of medical multifunctional can move the new blower fan of wind certainly |
| CN107957037A (en) * | 2017-12-08 | 2018-04-24 | 广东旺来新材料科技股份有限公司 | A kind of LED illumination lamp with ventilatory |
| WO2022111032A1 (en) * | 2020-11-26 | 2022-06-02 | 广东美的制冷设备有限公司 | Air handling module, air conditioner indoor unit, and air conditioner |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201339996Y (en) | Ventilator capable of top absorbing and side absorbing | |
| CN201858765U (en) | Indoor ventilation fan | |
| CN108413494A (en) | Vertical air conditioner equipment | |
| WO2018233142A1 (en) | Window air conditioner | |
| CN207123074U (en) | A kind of Multifunction heater in bathroom | |
| CN108266811A (en) | Vertical air conditioner equipment | |
| CN207395101U (en) | A kind of Integral ceiling cabin ventilator | |
| CN2913871Y (en) | Flip type anti-freezing draught fan for household chimney | |
| CN202647966U (en) | Solar wall heating and cooling system | |
| CN205154696U (en) | Tower pectinid cover of changes in temperature double -purpose | |
| CN205641043U (en) | Microwave cooking device | |
| CN208025666U (en) | Vertical air conditioner equipment | |
| CN207729697U (en) | A kind of double warm current bathroom heating devices | |
| CN106152455B (en) | Circular wall-mounted air conditioner indoor unit and air conditioner | |
| CN102486326A (en) | Circulating air exchange fan system | |
| CN108386371B (en) | Multifunctional kitchen blowing fan with spiral air duct | |
| CN207751050U (en) | A kind of heater being eccentrically rotated open-type air inlet | |
| CN218179131U (en) | Adjustable roof ventilator | |
| CN208025667U (en) | Vertical air conditioner equipment | |
| CN202182544U (en) | Embedded air conditioner and air conditioner panel thereof | |
| CN204611951U (en) | Integral ceiling intelligent ultrathin Multifunction electrical equipment | |
| CN201246884Y (en) | Warming machine provided with bidirectional wind wheel blade | |
| CN210292092U (en) | Suspension angle air conditioner | |
| CN202598755U (en) | Solar-powered air hood | |
| CN213713549U (en) | Warmer with air door for switching air flow direction |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110608 Termination date: 20161111 |