CN211011830U - Connecting device for air outlet of air exchange fan - Google Patents
Connecting device for air outlet of air exchange fan Download PDFInfo
- Publication number
- CN211011830U CN211011830U CN201922062861.3U CN201922062861U CN211011830U CN 211011830 U CN211011830 U CN 211011830U CN 201922062861 U CN201922062861 U CN 201922062861U CN 211011830 U CN211011830 U CN 211011830U
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- air outlet
- spring
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- piece
- connecting device
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- 238000010079 rubber tapping Methods 0.000 claims abstract description 10
- 239000002516 radical scavenger Substances 0.000 claims abstract description 6
- 230000006978 adaptation Effects 0.000 claims abstract description 5
- 238000005034 decoration Methods 0.000 description 4
- 238000009434 installation Methods 0.000 description 2
- 238000011900 installation process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000004568 cement Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
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Abstract
The utility model discloses a connecting device of scavenger fan air outlet, including spring bracket and inner panel, the inner panel middle part is equipped with and waits to be connected the first through-hole of tuber pipe adaptation, spring bracket includes spring leaf and connection piece, and the spring leaf is inside the exhaust pipe mouth, and the connection piece is located exhaust pipe mouth outer wall, and spring bracket passes the first through-hole at inner panel middle part. The connecting sheet is provided with a screw hole which is matched with a self-tapping screw to fix the spring sheet and the inner plate on the outer wall of the exhaust pipe orifice.
Description
Technical Field
The utility model relates to a connecting device field, especially a connecting device of scavenger fan air outlet.
Background
The existing multilayer and high-rise houses reserve the exhaust duct taking the cement precast slab as the structure indoors (kitchen and toilet), and only need to connect the air outlet pipe of the exhaust (wind) fan into the duct during decoration. However, in the actual installation process, due to the fact that the air outlet of the reserved exhaust duct is irregular, or the size of the air outlet pipe of the exhaust (air) fan is different from that of the air outlet pipe of the exhaust (air) fan, or due to the fact that the position of the air outlet is changed again in decoration design and the like, the air outlet pipe of the exhaust (air) fan cannot be effectively connected into the exhaust duct, and therefore the exhaust duct cannot be completely connected, or the exhaust duct is not tightly connected, air leakage occurs, and the exhaust effect is influenced to a great extent due to the problems.
SUMMERY OF THE UTILITY MODEL
Utility model purpose: the utility model aims to solve the technical problem that to prior art not enough, provide a connecting device of scavenger fan air outlet.
In order to solve the technical problem, the utility model discloses a connecting device of scavenger fan air outlet, including spring bracket and inner panel, the inner panel middle part is equipped with and waits to be connected the first through-hole of tuber pipe adaptation, spring bracket includes spring leaf and connection piece, and the spring leaf is inside the exhaust pipe mouth, and the connection piece is located the exhaust pipe mouth outer wall, and spring bracket passes the first through-hole at inner panel middle part.
The utility model discloses in, be equipped with the screw on the connection piece, cooperation self tapping screw fixes spring leaf, inner panel at exhaust mouth of pipe outer wall.
The utility model discloses in, the spring leaf is for buckling the structure, and one end is connected with the connection piece, and the other end is inwards buckled.
The utility model discloses in, including the spring leaf fixed bolster, be equipped with the fixed orifices on the spring leaf, the spring leaf fixed bolster includes three screw rods, is equipped with the nut on it, and the spring leaf fixed bolster passes the fixed orifices, and the nut is twisted to the butt on the spring leaf to being close to spring leaf one side.
The utility model discloses in, include and wait to be connected out the planking of tuber pipe connection, the planking middle part is equipped with and waits to be connected out the second through-hole of tuber pipe adaptation, waits to connect out the tuber pipe and passes first through-hole and exhaust pipe mouth intercommunication after the second through-hole.
The utility model discloses in, the planking is connected to the inner panel through self tapping screw.
Has the advantages that: the device is convenient for the connection of the exhaust pipe and the air outlet pipe by additionally arranging a connecting device at the joint of the exhaust pipeline and the air outlet pipe of the exhaust (fan).
Drawings
These and/or other advantages of the present invention will become more apparent from the following detailed description of the present invention when taken in conjunction with the accompanying drawings and the following detailed description.
FIG. 1 is a sectional view of the embodiment;
FIG. 2 is a schematic view of a spring support structure;
FIG. 3 is a schematic view of a spring plate fixing bracket;
FIG. 4 is a top view of the spring plate fixing bracket in use;
FIG. 5 is a schematic view of a jointed installation;
fig. 6 is a schematic view of a splice-free installation.
Detailed Description
Example (b):
as shown in fig. 1, the embodiment discloses a connecting device for an air outlet of a ventilator, which includes a spring bracket 1 and an inner plate 2, wherein a first through hole 3 adapted to an air outlet pipe to be connected is formed in the middle of the inner plate 2, the spring bracket 1 includes a spring piece 1a and a connecting piece 1b, the spring piece 1a is arranged inside an exhaust pipe orifice 10, the connecting piece 1b is located on the outer wall of the exhaust pipe orifice, and the spring bracket 1 penetrates through the first through hole 3 in the middle of the inner plate 2.
In this embodiment, the connecting piece 1b is provided with a screw hole 4, and the spring piece and the inner plate are fixed on the outer wall of the exhaust pipe orifice by matching with a self-tapping screw.
In this embodiment, the spring piece 1a is a bent structure, one end of the spring piece is integrally connected with the connecting piece 1b, and the other end of the spring piece is bent inward.
In this embodiment, the spring plate fixing bracket 5 is provided with a fixing hole 6, the spring plate fixing bracket includes three screws, each screw is provided with a nut 7, the spring plate fixing bracket 5 penetrates through the fixing hole 6, and the nuts 7 are screwed to the spring plate to abut against the spring plate to the side close to the spring plate. The three screw rods are arranged at an angle of 120 degrees.
In this embodiment, including the planking 8 of being connected with the tuber pipe 11 that waits to be connected, planking 8 middle part is equipped with and waits to be connected the second through-hole 9 of tuber pipe adaptation, and the tuber pipe that waits to be connected passes first through-hole 3 and exhaust pipe mouth intercommunication after second through-hole 9.
In this embodiment, the outer panel is connected to the inner panel by self-tapping screws.
The installation process comprises the following steps: the inner plate is tightly attached to the exhaust pipeline;
the spring piece of the spring support is moved from the opening and clamped on the lower panel and the upper surface of the exhaust pipeline, and the spring support is fixed on the inner panel from the screw hole on the connecting sheet by using a self-tapping screw;
the spring piece fixing support is arranged on the inner side of the exhaust pipeline and penetrates through the spring piece fixing hole, the nut on the spring piece fixing support is screwed outwards, and the spring support can tightly fix the inner plate and the exhaust pipeline together by means of the elasticity of the spring piece along with the outward screwing of the nut.
And (3) connecting an air outlet pipe:
after the inner plate is fixed on the exhaust pipeline, the air outlet pipe can be connected to the outer plate. If the air outlet pipe is not provided with a joint, the outer plate is clamped into the thread of the air outlet pipe, the outer plate is fixed on the inner plate by using self-tapping screws, and finally the air outlet pipe is connected with the exhaust (fan).
If the air outlet pipe is provided with the joint 12, the outer plate is clamped at the outer side of the joint, then the outer plate is fixed on the inner plate by the self-tapping screw, so that the joint is connected to the exhaust pipeline, and finally the joint is connected with the air outlet pipe and the exhaust (fan).
Example 2:
the difference between this embodiment and embodiment 1 is that the inner plate and the outer plate are whole plates, and the first through holes and the second through holes are cut out to form holes with the same size according to the aperture size of the air outlet pipe of the exhaust (air) fan, so as to ensure that the air outlet pipe joint can be inserted into the holes.
The utility model provides a connecting device's of scavenger fan air outlet thinking and method, the method and the way that specifically realize this technical scheme are many, above only the utility model discloses a preferred embodiment should point out, to the ordinary skilled person in this technical field, is not deviating from the utility model discloses under the prerequisite of principle, can also make a plurality of improvements and moist decorations, these improve and moist decorations should also be regarded as the utility model discloses a protection scope. All the components not specified in the present embodiment can be realized by the prior art.
Claims (6)
1. The utility model provides a connecting device of scavenger fan air outlet, its characterized in that, includes spring bracket (1) and inner panel (2), inner panel (2) middle part be equipped with treat to be connected first through-hole (3) of tuber pipe adaptation, spring bracket (1) includes spring leaf (1a) and connection piece (1b), and spring leaf (1a) is inside exhaust pipe mouth (10), and connection piece (1b) is located exhaust pipe mouth outer wall, and spring bracket passes first through-hole (3) at inner panel middle part.
2. The connecting device for the air outlet of the ventilator according to claim 1, wherein the connecting piece (1b) is provided with a screw hole (4) for fixing the spring piece and the inner plate on the outer wall of the exhaust pipe orifice by matching with a self-tapping screw.
3. The connecting device for the air outlet of the ventilator according to claim 1, wherein the spring piece (1a) is a bent structure, one end of the spring piece is connected with the connecting piece, and the other end of the spring piece is bent inwards.
4. The connecting device of the air outlet of the ventilator according to claim 1, characterized by comprising a spring piece fixing support (5), wherein the spring piece is provided with a fixing hole (6), the spring piece fixing support comprises three screws, each of the three screws is provided with a nut (7), the spring piece (1a) fixing support penetrates through the fixing hole (6), and the nuts are screwed to abut against the spring piece towards one side close to the spring piece.
5. The connecting device for the air outlet of the ventilator according to claim 1, comprising an outer plate (8) connected with the air outlet pipe to be connected, wherein a second through hole (9) adapted to the air outlet pipe to be connected is formed in the middle of the outer plate, and the air outlet pipe to be connected passes through the first through hole (3) and then is communicated with the exhaust pipe opening after passing through the second through hole (9).
6. The connecting device for an air outlet of a ventilator according to claim 5, wherein the outer plate is connected to the inner plate by self-tapping screws.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922062861.3U CN211011830U (en) | 2019-11-26 | 2019-11-26 | Connecting device for air outlet of air exchange fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922062861.3U CN211011830U (en) | 2019-11-26 | 2019-11-26 | Connecting device for air outlet of air exchange fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211011830U true CN211011830U (en) | 2020-07-14 |
Family
ID=71475614
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922062861.3U Active CN211011830U (en) | 2019-11-26 | 2019-11-26 | Connecting device for air outlet of air exchange fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211011830U (en) |
-
2019
- 2019-11-26 CN CN201922062861.3U patent/CN211011830U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240109 Address after: Room 1411, 14th Floor, Block A, Dehui Business Building, No. 8 Lingzhou East Road, High tech Industrial Development Zone, Lianyungang City, Jiangsu Province, 222000 Patentee after: Lianyungang Tian Tian Intellectual Property Agency Co.,Ltd. Address before: 2 Chenguang Road, Haizhou District, Lianyungang City, Jiangsu Province 222006 Patentee before: LIANYUNGANG TECHNICAL College |