CN211372690U - Ventilation device for building energy conservation - Google Patents
Ventilation device for building energy conservation Download PDFInfo
- Publication number
- CN211372690U CN211372690U CN202020104405.0U CN202020104405U CN211372690U CN 211372690 U CN211372690 U CN 211372690U CN 202020104405 U CN202020104405 U CN 202020104405U CN 211372690 U CN211372690 U CN 211372690U
- Authority
- CN
- China
- Prior art keywords
- ventilating duct
- building energy
- draft tube
- fixed
- motor
- 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
- 238000009423 ventilation Methods 0.000 title claims abstract description 18
- 238000004134 energy conservation Methods 0.000 title claims abstract description 8
- 239000002184 metal Substances 0.000 claims abstract description 5
- 238000003466 welding Methods 0.000 claims description 9
- 239000000428 dust Substances 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 4
- 238000004140 cleaning Methods 0.000 abstract description 3
- 238000009434 installation Methods 0.000 abstract description 2
- 230000007797 corrosion Effects 0.000 abstract 1
- 238000005260 corrosion Methods 0.000 abstract 1
- 230000002035 prolonged effect Effects 0.000 abstract 1
- 230000005484 gravity Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Images
Abstract
The utility model discloses a ventilation device for building energy conservation, which comprises a ventilating duct, a fixed ring and an exhaust fan, wherein a connecting rod is welded inside the ventilating duct, a motor is welded on the connecting rod, the exhaust fan is installed on the motor, a metal cover is fixed at one end of the ventilating duct, a fixed groove is welded at the other end of the ventilating duct, a dustproof mesh enclosure is clamped in the fixed groove, and the fixed ring is sleeved at one end of the ventilating duct, when the ventilation device is installed, the ventilating duct is inserted into an opening on a wall body and is screwed on the ventilating duct through the fixed ring, the device is clamped on the wall body, the installation and disassembly are convenient, the inner wall of the ventilating duct is in a slope shape, water slides out along the slope to prevent the inner accumulated water from accelerating the corrosion of the fixed groove, the service life is prolonged, and the dustproof mesh enclosure is clamped outside the ventilating duct through, the cleaning tool can be directly taken out during cleaning, and is convenient to install and disassemble.
Description
Technical Field
The utility model relates to a building ventilation unit technical field specifically is a ventilation unit for building energy-conservation.
Background
Building ventilation unit keeps the indoor air to accord with sanitary standard's important facility, and current ventilation unit passes through the fix with screw at the wall body or inlays in the wall body, and difficult dismantlement is difficult to change, and dismantles repeatedly and get off can cause the damage to the wall body, because the one end of device is direct and outside intercommunication, easily intakes, does not possess drainage structures or equipment in the device, and inside ponding accelerates to corrode, influences life, and dust cover fixed mounting is unfavorable for changing or cleaning on the device.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a ventilation unit for building energy conservation to solve the problem that proposes in the above-mentioned background art, the utility model relates to a novelty, convenient to use, comparatively safety.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a ventilation unit for building energy-conservation, includes draft tube, retainer plate and exhaust fan, the inside welding of draft tube has the connecting rod, the welding motor on the connecting rod, install the exhaust fan on the motor, the one end of draft tube is fixed with the metal covering, the welding has the fixed slot on the other end of draft tube, the card has dustproof mesh enclosure in the fixed slot, the retainer plate cover is in the one end of draft tube.
As a preferred embodiment of the present invention, the inner wall of the funnel is in a slope shape.
As a preferred embodiment of the present invention, an external thread is processed at one end of the funnel.
As a preferred embodiment of the present invention, the motor is connected to a plug through a wire.
As a preferred embodiment of the present invention, the number of the fixing grooves is 3.
As a preferred embodiment of the present invention, the fixing ring is provided with an internal thread.
The utility model has the advantages that:
1. this a ventilation unit for building energy saving inserts the opening on the wall body with the draft tube in, connects on the draft tube through the retainer plate soon, with the device block the wall body can, be convenient for installation and dismantlement use in the wall body of multiple thickness.
2. This a ventilation unit for building energy saving, the air funnel inner wall sets up to slope form, and water prevents inside ponding and accelerates the corruption along slope roll-off device, increase of service life.
3. This a ventilation unit for building energy saving, dustproof mesh enclosure passes through the fixed slot joint in the ventilation funnel outside, directly take out during the clearance can, it is convenient to install and dismantle.
Drawings
Fig. 1 is a structural view of a ventilating device for building energy saving of the present invention;
fig. 2 is a sectional view of a ventilating device for building energy saving of the present invention;
fig. 3 is a side view of a ventilation device for building energy saving of the present invention;
in the figure: 1-ventilating tube, 2-fixing ring, 3-exhaust fan, 4-motor, 5-channel, 6-fixing groove, 7-connecting rod, 8-dustproof net cover and 9-metal cover.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1 to 3, the present invention provides a technical solution: the utility model provides a ventilation unit for building energy-conservation, includes draft tube 1, retainer plate 2 and exhaust fan 3, the passageway 5 has been seted up on the draft tube 1, the welding has connecting rod 7 on the 1 inner wall of draft tube, welding motor 4 on the connecting rod 7, install exhaust fan 3 on the motor 4, the one end of draft tube 1 is fixed with metal covering 9, the welding has fixed slot 6 on the other end of draft tube 1, 6 inside callipers of fixed slot have dust screen 8, 2 covers in the one end of draft tube 1 of retainer plate.
As a preferred embodiment of the present invention, the inner wall of the funnel 1 is slope-shaped, so as to prevent water from accumulating inside the funnel 1.
As a preferred embodiment of the present invention, an external thread is processed at one end of the funnel 1.
As a preferred embodiment of the present invention, the motor 4 is connected to a plug through a wire.
As a preferred embodiment of the present invention, the number of the fixing slots 6 is 3, and the dust-proof mesh enclosure 8 is fixed.
As a preferred embodiment of the present invention, the fixing ring 2 is provided with an internal thread, so that the fixing ring 2 can be screwed on the ventilation tube 1.
The working principle is as follows: when the device is used, one end of the ventilating duct 1 is inserted into an opening with the same diameter on a wall body, the dustproof mesh enclosure 8 is inserted into the fixed groove 6 from top to bottom, the fixed ring 2 is screwed with one end of the ventilating duct 1 through matching of internal threads and external threads, the fixed ring 2 is rotated to a proper position according to the thickness of the wall body, the fixed ring 2 and one end of the ventilating duct 1 are just clamped on the wall body, then a plug is connected into a power supply, the motor 4 is electrified to start working, so that the exhaust fan 3 is driven to rotate, air enters, solid impurities in the air are filtered through the dustproof mesh enclosure 8, clean air enters a room, when the dustproof mesh enclosure 8 needs to be cleaned or replaced, the dustproof mesh enclosure 8 is directly extracted from the fixed groove 6, the operation is convenient, liquid such as rainwater and the like enters the ventilating duct 1 and then automatically slides out along a slope under the action of gravity, prevent 1 inside ponding of draft tube and accelerate the corruption, damage the device, if need overhaul the device or clear up, make exhaust fan 3 stop rotatory back rotatory retainer plate 2 with the power disconnection, through the cooperation of internal thread and external screw thread with retainer plate 2 from the draft tube 1 separation, then with the draft tube 1 from the trompil in take out can, it is convenient to dismantle, can not damage the wall body.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may include only a single embodiment, and such description is for clarity only, and those skilled in the art will be able to make the description as a whole, and the embodiments may be appropriately combined to form other embodiments as will be apparent to those skilled in the art.
Claims (6)
1. A ventilation unit for building energy conservation which characterized in that: including draft tube (1), retainer plate (2) and exhaust fan (3), passageway (5) have been seted up on draft tube (1), the welding has connecting rod (7) on draft tube (1) inner wall, welding motor (4) on connecting rod (7), install exhaust fan (3) on motor (4), the one end of draft tube (1) is fixed with metal covering (9), the welding has fixed slot (6) on the other end of draft tube (1), fixed slot (6) inside callipers has dust screen panel (8), retainer plate (2) cover is in the one end of draft tube (1).
2. A ventilating device for building energy saving according to claim 1, wherein: the inner wall of the ventilating duct (1) is in a slope shape.
3. A ventilating device for building energy saving according to claim 1, wherein: and one end of the ventilating duct (1) is provided with an external thread.
4. A ventilating device for building energy saving according to claim 1, wherein: the motor (4) is connected with a plug through a lead.
5. A ventilating device for building energy saving according to claim 1, wherein: the number of the fixing grooves (6) is 3.
6. A ventilating device for building energy saving according to claim 1, wherein: and internal threads are processed on the fixing ring (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020104405.0U CN211372690U (en) | 2020-01-17 | 2020-01-17 | Ventilation device for building energy conservation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020104405.0U CN211372690U (en) | 2020-01-17 | 2020-01-17 | Ventilation device for building energy conservation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211372690U true CN211372690U (en) | 2020-08-28 |
Family
ID=72153723
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020104405.0U Expired - Fee Related CN211372690U (en) | 2020-01-17 | 2020-01-17 | Ventilation device for building energy conservation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211372690U (en) |
-
2020
- 2020-01-17 CN CN202020104405.0U patent/CN211372690U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200828 |