CN207555881U - Compound ventilation air-changing device in a kind of building - Google Patents
Compound ventilation air-changing device in a kind of building Download PDFInfo
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- CN207555881U CN207555881U CN201721508558.6U CN201721508558U CN207555881U CN 207555881 U CN207555881 U CN 207555881U CN 201721508558 U CN201721508558 U CN 201721508558U CN 207555881 U CN207555881 U CN 207555881U
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- fixedly connected
- exhaust duct
- wall
- changing device
- vent
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Abstract
The utility model is related to Architectural Equipment technical fields, and disclose compound ventilation air-changing device in a kind of building, including exhaust duct, one end of the exhaust duct is connected with purification pipe, the described one end of purification pipe far from exhaust duct is fixedly connected with homogenizing plate, and the inner wall of the purification pipe is fixedly connected with retainer ring, and the inner wall of the retainer ring is fixedly connected with purifying layer, the inner wall of the exhaust duct is fixedly connected with fixed block, and the side of the fixed block inner wall is fixedly connected with air draft plate.Compound ventilation air-changing device in the building, the surface of air draft plate offers perforative vent, the inner wall of blocker ring is fixedly connected with wind shield, and the difference of position on vent is located at according to rotation wind guard, so as to make the flow discharged in exhaust duct also different, realize the effect convenient for adjusting wind speed, so as to facilitate people to draft tube aeration speed adjusting control, it is reasonable to be skillfully constructed, simple in structure to understand, it is flexible and convenient to use, it is highly reliable.
Description
Technical field
The utility model is related to Architectural Equipment technical field, compound ventilation air-changing device in specially a kind of building.
Background technology
Building is the general name of building and structures, be people in order to meet social life needs, utilize grasped object
Matter technological means, and the artificial environment created with certain scientific law, geomantic omen theory and aesthetic principle.
It is pure and fresh for inner air under construction, it needs that ventilation duct is installed when taking a breath to building ventilation, present
Draft tube aeration speed is uncontrollable in building, poor reliability, and we have proposed compound ventilation air-changing devices in a kind of building thus, come
It solves the problem above-mentioned.
Utility model content
(1) the technical issues of solving
In view of the deficiencies of the prior art, the utility model provides compound ventilation air-changing device in a kind of building, has adjusting wind
The advantages of fast, solves in present building the problem of draft tube aeration speed is uncontrollable, poor reliability.
(2) technical solution
To realize the purpose of above-mentioned adjusting wind speed, the utility model provides following technical solution：Ventilation is changed in a kind of building
Device of air, including exhaust duct, one end of the exhaust duct is connected with purification pipe, is set between the exhaust duct and purification pipe
There is sealing ring, the described one end of purification pipe far from exhaust duct is fixedly connected with homogenizing plate, and the inner wall of the purification pipe is fixedly connected
There is retainer ring, the inner wall of the retainer ring is fixedly connected with purifying layer.
The inner wall of the exhaust duct is fixedly connected with fixed block, and the side of the fixed block inner wall is fixedly connected with air draft
Plate, the side of the air draft plate are connected with blocker ring, and the outside of the blocker ring and the inner wall of fixed block are slidably connected, the row
The surface of aerofoil offers perforative vent, and the inner wall of the blocker ring is fixedly connected with wind shield, and the blocker ring is separate
Air draft plate is fixedly connected in the middle part of side from bevel gear.
The bottom of the exhaust duct is inlaid with bearing, and the inner ring fixation of the bearing is plugged with rotating bar, the exhaust duct
Inner bottom wall be fixedly connected with fixed frame, the top of the rotating bar is through fixed frame and extends to the inside of exhaust duct, described
Master bevel gear is fixedly connected at the top of rotating bar, the master bevel gear is engaged with from bevel gear, and the bottom of the rotating bar is consolidated
Surely it is connected with jack back, the side activity of the jack back is plugged with crank, and the bottom of the exhaust duct is fixedly connected with firm
Block, the surface of the firm block offer securement apertures.
Preferably, buckle is fixedly connected at the top of the exhaust duct, fixture block is fixedly connected at the top of the purification pipe,
And fixture block is clamped with buckle.
Preferably, the purifying layer is internally provided with activated carbon.
Preferably, the outer surface of the crank bottom is fixedly attached rubber sleeve, and the outer surface of rubber sleeve is fixedly connected
There is anti-skidding salient point.
Preferably, the quantity of the vent is four, the equidistant surface for being opened in air draft plate of four vents, and
The shape of vent is ellipse.
Preferably, the quantity of the wind shield is two, and two wind shield intersecting verticals are fixedly connected on the interior of air draft plate
Wall, and the width of wind shield is more than the width of vent.
Preferably, the quantity of the securement apertures is eight, and eight securement apertures are circumferentially distributed in the bottom of firm block, and shake
Being located at same vertical line with securement apertures.
(3) advantageous effect
Compared with prior art, the utility model provides compound ventilation air-changing device in a kind of building, has following beneficial to effect
Fruit：
1st, compound ventilation air-changing device in the building, by being used cooperatively for air draft plate and blocker ring, the surface of air draft plate opens up
There is perforative vent, the inner wall of blocker ring is fixedly connected with wind shield, is located at position on vent according to rotation wind guard
Difference so as to make the flow discharged in exhaust duct also different, realizes the effect convenient for adjusting wind speed, so as to facilitate people to logical
Duct ventilation speed adjusting control is skillfully constructed rationally, simple in structure to understand, flexible and convenient to use, highly reliable.
2nd, compound ventilation air-changing device in the building, by the setting of purifying layer, purifying layer is internally provided with activated carbon, activity
Charcoal has stronger adsorptivity, and the effect of purification can be played to the air in exhaust duct, so as to so that the air of discharge
It is more pure and fresh.
Description of the drawings
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is partial enlarged view at the A of the utility model Fig. 1；
Fig. 3 is the utility model structure air draft plate schematic diagram；
Fig. 4 is the utility model structure barrier ring schematic diagram.
In figure：1 exhaust duct, 2 purification pipes, 3 homogenizing plates, 4 retainer rings, 5 purifying layers, 6 buckles, 7 fixture blocks, 8 sealing rings, 9 are consolidated
Determine block, 10 air draft plates, 11 blocker rings, 12 from bevel gear, 13 bearings, 14 rotating bars, 15 fixed frames, 16 master bevel gears, 17 shake
Bar, 18 cranks, 19 rubber sleeves, 20 firm blocks, 21 securement apertures, 22 vents, 23 wind shields.
Specific embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
It clearly and completely describes, it is clear that the described embodiments are only a part of the embodiments of the utility model rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are without making creative work
All other embodiments obtained shall fall within the protection scope of the present invention.
Please refer to Fig.1-4, compound ventilation air-changing device in a kind of building, including exhaust duct 1, one end of exhaust duct 1 is flexibly connected
There is purification pipe 2, sealing ring 8 is provided between exhaust duct 1 and purification pipe 2, avoid wind from exhaust duct 1 and 2 junction of purification pipe
Exudation, the one end of purification pipe 2 far from exhaust duct 1 are fixedly connected with homogenizing plate 3, and wind can become soft by homogenizing plate 3, soft
Wind goes out to make one comfortable, and the inner wall of purification pipe 2 is fixedly connected with retainer ring 4, and the inner wall of retainer ring 4 is fixedly connected with purifying layer
5, purifying layer 5 is internally provided with activated carbon, and by the setting of purifying layer 5, purifying layer 5 is internally provided with activated carbon, activity
Charcoal has stronger adsorptivity, and the effect of purification can be played to the air in exhaust duct 1, so as to so that the air of discharge
More pure and fresh, the top of exhaust duct 1 is fixedly connected with buckle 6, and the top of purification pipe 2 is fixedly connected with fixture block 7, and fixture block 7
With 6 clamping of buckle.
The inner wall of exhaust duct 1 is fixedly connected with fixed block 9, and the side of 9 inner wall of fixed block is fixedly connected with air draft plate 10, row
The side of aerofoil 10 is connected with blocker ring 11, and the outside of blocker ring 11 and the inner wall of fixed block 9 are slidably connected, the table of air draft plate 10
Face offers perforative vent 22, and the quantity of vent 22 is four, and four vents 22 are equidistant to be opened in air draft plate
10 surface, and the shape of vent 22 is ellipse, the inner wall of blocker ring 11 is fixedly connected with wind shield 23, wind shield 23
Quantity is two, and two 23 intersecting verticals of wind shield are fixedly connected on the inner wall of air draft plate 10, and the width of wind shield 23 is more than
The width of vent 22, by being used cooperatively for air draft plate 10 and blocker ring 11, the surface of air draft plate 10 offers perforative row
Air holes 22, the inner wall of blocker ring 11 are fixedly connected with wind shield 23, are located at position on vent 22 according to rotation wind guard 23
Difference so as to make the flow discharged in exhaust duct 1 also different, realizes the effect convenient for adjusting wind speed, so as to facilitate people couple
1 ventilation speed adjusting control of ventilation duct is skillfully constructed rationally, simple in structure to understand, flexible and convenient to use, highly reliable, blocking
Ring 11 in the middle part of 10 side of air draft plate far from being fixedly connected with from bevel gear 12.
The bottom of exhaust duct 1 is inlaid with bearing 13, and the inner ring fixation of bearing 13 is plugged with rotating bar 14, exhaust duct 1 it is interior
Bottom wall is fixedly connected with fixed frame 15, and the top of rotating bar 14 runs through fixed frame 15 and extends to the inside of exhaust duct 1, rotating bar
14 top is fixedly connected with master bevel gear 16, and master bevel gear 16 is engaged with from bevel gear 12, and the bottom of rotating bar 14, which is fixed, to be connected
Jack back 17 is connected to, the side activity of jack back 17 is plugged with crank 18, and shaking crank 18 can rotate rotating bar 14, so as to
Master bevel gear 16 can be made to drive from bevel gear 12 to rotate, since bevel gear 12 is fixedly connected on the middle part of blocker ring 11,
It can rotate blocker ring 11, the difference of position on vent 22 is located at according to the wind shield 23 on rotation blocker ring 11, so as to
Make the flow discharged in exhaust duct 1 also different, realize the effect convenient for adjusting wind speed, the outer surface of 18 bottom of crank is fixedly attached
Rubber sleeve 19, and the outer surface of rubber sleeve 19 is fixedly connected with anti-skidding salient point, the bottom of exhaust duct 1 is fixedly connected with firm block
20, the surface of firm block 20 offers securement apertures 21,, will after adjusting wind speed since 18 activity of crank is plugged on jack back 17
Crank 18 is inserted in securement apertures 21, plays the role of fixed, and the quantity of securement apertures 21 is eight, and eight securement apertures 21 are circumferentially
The bottom of firm block 20 is distributed in, and crank 18 is located at same vertical line with securement apertures 21.
In conclusion compound ventilation air-changing device in the building, pass through being used cooperatively for air draft plate 10 and blocker ring 11, air draft plate
10 surface offers perforative vent 22, and the inner wall of blocker ring 11 is fixedly connected with wind shield 23, according to rotation wind guard
23 are located at the difference of position on vent 22, so as to make the flow discharged in exhaust duct 1 also different, realize to adjust wind speed
Effect, so as to facilitate people to 1 ventilation speed adjusting control of ventilation duct, it is reasonable to be skillfully constructed, simple in structure to understand, uses spirit
It is living convenient, it is highly reliable, the problem of draft tube aeration speed is uncontrollable, poor reliability, is solved in present building.
It should be noted that herein, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any this practical relationship or sequence.Moreover, term " comprising ", "comprising" or its any other variant are intended to
Non-exclusive inclusion, so that process, method, article or equipment including a series of elements not only will including those
Element, but also including other elements that are not explicitly listed or further include as this process, method, article or equipment
Intrinsic element.
While there has been shown and described that the embodiment of the utility model, for the ordinary skill in the art,
It is appreciated that can these embodiments be carried out with a variety of variations in the case of the principle and spirit for not departing from the utility model, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (7)
1. a kind of compound ventilation air-changing device in building, including exhaust duct (1), it is characterised in that：One end activity of the exhaust duct (1)
Purification pipe (2) is connected with, sealing ring (8) is provided between the exhaust duct (1) and purification pipe (2), the purification pipe (2) is separate
One end of exhaust duct (1) is fixedly connected with homogenizing plate (3), and the inner wall of the purification pipe (2) is fixedly connected with retainer ring (4), institute
The inner wall for stating retainer ring (4) is fixedly connected with purifying layer (5)；
The inner wall of the exhaust duct (1) is fixedly connected with fixed block (9), and the side of fixed block (9) inner wall is fixedly connected with
Air draft plate (10), the side of the air draft plate (10) are connected with blocker ring (11), the outside of the blocker ring (11) and fixed block
(9) inner wall is slidably connected, and the surface of the air draft plate (10) offers perforative vent (22), the blocker ring (11)
Inner wall is fixedly connected with wind shield (23), and the blocker ring (11) is fixedly connected in the middle part of separate air draft plate (10) side from cone
Gear (12)；
The bottom of the exhaust duct (1) is inlaid with bearing (13), and the inner ring fixation of the bearing (13) is plugged with rotating bar (14),
The inner bottom wall of the exhaust duct (1) is fixedly connected with fixed frame (15), and fixed frame (15) is run through at the top of the rotating bar (14)
And the inside of exhaust duct (1) is extended to, master bevel gear (16), the main cone tooth are fixedly connected at the top of the rotating bar (14)
Wheel (16) is engaged with from bevel gear (12), and the bottom of the rotating bar (14) is fixedly connected with jack back (17), the jack back
(17) side activity is plugged with crank (18), and the bottom of the exhaust duct (1) is fixedly connected with firm block (20), described firm
The surface of block (20) offers securement apertures (21).
2. compound ventilation air-changing device in a kind of building according to claim 1, it is characterised in that：The top of the exhaust duct (1)
Portion is fixedly connected with buckle (6), and fixture block (7), and fixture block (7) and buckle (6) card are fixedly connected at the top of the purification pipe (2)
It connects.
3. compound ventilation air-changing device in a kind of building according to claim 1, it is characterised in that：The purifying layer (5) it is interior
Portion is provided with activated carbon.
4. compound ventilation air-changing device in a kind of building according to claim 1, it is characterised in that：Crank (18) bottom
Outer surface is fixedly attached rubber sleeve (19), and the outer surface of rubber sleeve (19) is fixedly connected with anti-skidding salient point.
5. compound ventilation air-changing device in a kind of building according to claim 1, it is characterised in that：The number of the vent (22)
It is four to measure, four equidistant surfaces for being opened in air draft plate (10) of vent (22), and the shape of vent (22) is ellipse
It is round.
6. compound ventilation air-changing device in a kind of building according to claim 1, it is characterised in that：The number of the wind shield (23)
It is two to measure, and two wind shield (23) intersecting verticals are fixedly connected on the inner wall of air draft plate (10), and the width of wind shield (23)
More than the width of vent (22).
7. compound ventilation air-changing device in a kind of building according to claim 1, it is characterised in that：The number of the securement apertures (21)
It is eight to measure, and eight securement apertures (21) are circumferentially distributed in the bottom of firm block (20), and crank (18) and securement apertures (21) position
In same vertical line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721508558.6U CN207555881U (en) | 2017-11-14 | 2017-11-14 | Compound ventilation air-changing device in a kind of building |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721508558.6U CN207555881U (en) | 2017-11-14 | 2017-11-14 | Compound ventilation air-changing device in a kind of building |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207555881U true CN207555881U (en) | 2018-06-29 |
Family
ID=62681393
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721508558.6U Expired - Fee Related CN207555881U (en) | 2017-11-14 | 2017-11-14 | Compound ventilation air-changing device in a kind of building |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207555881U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114017875A (en) * | 2021-11-12 | 2022-02-08 | 重庆工程职业技术学院 | Air interchanger with wind power diagnosis structure for industrial ventilation |
-
2017
- 2017-11-14 CN CN201721508558.6U patent/CN207555881U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114017875A (en) * | 2021-11-12 | 2022-02-08 | 重庆工程职业技术学院 | Air interchanger with wind power diagnosis structure for industrial ventilation |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180629 Termination date: 20211114 |
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| CF01 | Termination of patent right due to non-payment of annual fee |