CN213778036U - Ventilation device for building curtain wall - Google Patents
Ventilation device for building curtain wall Download PDFInfo
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- CN213778036U CN213778036U CN202021699679.5U CN202021699679U CN213778036U CN 213778036 U CN213778036 U CN 213778036U CN 202021699679 U CN202021699679 U CN 202021699679U CN 213778036 U CN213778036 U CN 213778036U
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- ventilation
- building curtain
- groove
- curtain wall
- wall
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- 238000009423 ventilation Methods 0.000 title claims abstract description 85
- 239000000428 dust Substances 0.000 description 4
- 238000005399 mechanical ventilation Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 244000309464 bull Species 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 239000003344 environmental pollutant Substances 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
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Abstract
A ventilation and air exchange device for a building curtain wall comprises the building curtain wall, a ventilation framework, a first connecting groove, the first connecting groove and a fan, wherein the ventilation framework is rotatably arranged inside the building curtain wall, the first connecting groove is arranged at the outer side of the ventilation framework, the fan is arranged inside the first connecting groove through screw clamping, the left side and the right side of the inner wall of the building curtain wall are symmetrically provided with rotating grooves, the upper end surface and the lower end surface of the inner wall of the building curtain wall are also symmetrically provided with sliding grooves, the ventilation framework can rotate inside the building curtain wall through the arrangement of the rotating grooves, torsion bars, first clamping strips, the sliding grooves, the rotating bars, limiting sliding bars and second clamping strips, so that a filter screen plate at the ventilation framework can be conveniently dismounted and taken out, and meanwhile, the second connecting groove, a clamping groove, a limiting groove, a clamping block, a limiting block and an inclined plane can be automatically slid at the clamping groove, this facilitates the fixing and spacing of the screen plate.
Description
Technical Field
The utility model relates to a building curtain technical field, more specifically say, relate to a ventilation device that building curtain used.
Background
The building ventilation is divided into natural ventilation and mechanical ventilation, which means that dirty air in a building is directly or after being purified, discharged to the outside, and fresh air is supplemented, so that the indoor air environment is kept to accord with the sanitary standard, the ventilation can adopt two modes of natural ventilation and mechanical ventilation, and the natural ventilation is ventilation for realizing indoor ventilation under the action of indoor and outdoor air temperature difference, density difference and wind pressure difference. Mechanical ventilation is ventilation that uses ventilation machinery to effect ventilation. The main purposes are as follows: the air ventilation device has the advantages that indoor pollutants are removed, the heat comfort of indoor personnel is guaranteed, and the requirement of the indoor personnel on fresh air is met, so that the air ventilation device required by a building curtain wall needs to be researched.
Based on the above description, and a search was made for an application with the number: CN 201922239038.5's utility model patent, it is about a ventilation unit for building curtain, including building curtain and ventilation skeleton, its characterized in that: the building curtain wall is characterized in that a ventilation framework is arranged inside the building curtain wall. Through retrieval, the dust filter device mainly completes the dust filtering work in air through the filter frame and the ventilation framework, and completes the dismounting and cleaning of the filter frame by utilizing the fixing screws and the limiting plates.
Through research and analysis and long-time research and experiments carried out by the applicant in the field, the ventilation device for the building curtain wall has the following problems in practical use that firstly, the ventilation framework is assembled and disassembled by screwing screws, in the process, the ventilation framework is troublesome, tools such as a screwdriver are required to be used, and the situation of sliding wires and the like can occur in the frequent screwing process, so that the ventilation device for the building curtain wall is required based on the problems.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The utility model discloses aim at solving when needs carry out cleaning work to the filter plate board, through its device, completion that can be quick is to the dismouting work of filter plate board to be convenient for promote its filter plate's dismouting convenience.
(II) technical scheme
The utility model provides a ventilation and air exchange device that building curtain wall was used, including building curtain wall, the ventilation skeleton, first connecting groove and fan, the ventilation skeleton rotates and installs in the inside of building curtain wall, the outside department of ventilation skeleton is seted up in first connecting groove, and the fan is then installed in first connecting groove inside through the screw block, building curtain wall's inner wall is left, the equal symmetry of right side department has been seted up and has been rotated the groove, and terminal surface department has still the symmetry and has seted up the sliding tray about its inner wall, and the outside department of building curtain wall still rotates installs the torsion bar, and the one end of its torsion bar still extends to rotating inslot portion, and torsion bar department then installs first card strip, the bull stick is all installed to the top and the bottom of ventilation skeleton, and the one end of its bull stick still rotates the inner wall terminal surface department of connecting in building curtain wall.
Preferably: the whole ventilation framework is arranged in a frame-shaped structure.
Preferably: the second spread groove has still been seted up in the outside department of ventilation skeleton to the inside still block of its second spread groove is installed the filter screen board, and the quantity of its second spread groove is 2 simultaneously, all is located the front side department and the rear side department of first spread groove.
Preferably: the inner wall of the second connecting groove is communicated with the outer side of the ventilation framework to form a clamping groove, and a clamping block is slidably mounted inside the clamping groove.
Preferably: the inner wall of the clamping groove is symmetrically provided with a limiting groove, a limiting block is slidably arranged in the limiting groove, and one end of the limiting block is fixedly connected with the end face of the outer side of the clamping block.
Preferably: the fixture block is in a rectangular structure, the left side and the right side of the bottom end face of the fixture block are also provided with inclined planes, and the left side and the right side of the top end face of the filter screen plate are also provided with inclined planes.
Preferably: the top and the bottom of the ventilation framework are also provided with limiting slide rods, one ends of the limiting slide rods extend into the sliding grooves, the sliding grooves are of arc-shaped structures, and the circle center points of the inner side end surfaces of the sliding grooves and the circle center points of the rotating rods are symmetrically arranged.
Preferably: the front side end face and the rear side end face of the ventilation framework are both provided with a rectangular clamping strip and a second clamping strip, the outer side of the second clamping strip is also provided with a rectangular open groove, the open groove is symmetrical with the first clamping strip and matched with the first clamping strip, the rotating groove is of a semicircular structure, and the first clamping strip is rotatably arranged in the rotating groove.
Has the advantages that:
1. the ventilation and air exchange device for the building curtain wall is provided with the rotating groove, the torsion bar, the first clamping strip, the sliding groove, the rotating rod, the limiting sliding rod and the second clamping strip, so that the ventilation framework of the ventilation and air exchange device can rotate in the building curtain wall, and the filter screen plate at the ventilation framework can be conveniently disassembled and taken out.
2. This kind of ventilation and air exchange device that building curtain wall was used is provided with second spread groove, draw-in groove, spacing groove, fixture block, stopper and inclined plane, can make its fixture block slide by oneself in draw-in groove department, is convenient for fix and spacing filter plate like this.
Description of the drawings:
fig. 1 is a front schematic view of a ventilation device for a building curtain wall according to the present invention.
Fig. 2 is a schematic top sectional view of a ventilation device for a building curtain wall according to the present invention.
Fig. 3 is a schematic sectional view of a ventilation and air exchange device for a curtain wall of a building, taken from a top view in fig. 1.
Fig. 4 is a schematic side view of the ventilation frame of the present invention.
Fig. 5 is a side view of the torsion bar and the second clamping strip according to the present invention.
Fig. 6 is a schematic sectional view of a ventilation and air exchange device for a curtain wall of a building, taken from a top view B in fig. 4.
In FIGS. 1-6: 1-building a curtain wall; 101-a rotating groove; 102-torsion bar; 1021-a first card stripe; 103-a sliding groove; 2-ventilating framework; 201-first connecting slot; 202-a fan; 203-a second connecting groove; 204-a filter screen plate; 205-card slot; 2051-limiting groove; 206-a fixture block; 2061-a stop block; 2062-inclined plane; 207-rotating rod; 208-a limit slide bar; 209-second card strip.
Detailed Description
As shown in figures 1 to 6: the utility model provides a technical proposal, a ventilation device for building curtain walls, which comprises a building curtain wall 1, a ventilation framework 2, a first connecting groove 201 and a fan 202, wherein the ventilation framework 2 is rotatably arranged inside the building curtain wall 1, the first connecting groove 201 is arranged at the outer side of the ventilation framework 2, the fan 202 is fastened and installed inside the first connecting groove 201 by screws, the rotating grooves 101 are symmetrically arranged at the left and right sides of the inner wall of the building curtain wall 1, and the upper and lower end surfaces of the inner wall are symmetrically provided with sliding grooves 103, and the outer side of the building curtain wall 1 is rotatably provided with a torsion bar 102, one end of the torsion bar 102 extends into the rotating groove 101, the first clamping strip 1021 is installed at the torsion bar 102, the rotating rods 207 are installed at the top and the bottom of the ventilation framework 2, and one end of the rotating rod 207 is further rotatably connected to the end face of the inner wall of the building curtain wall 1.
Wherein: the whole ventilation framework 2 is of a frame-shaped structure, and the ventilation framework 2 is convenient for normal wind guiding or air exhausting work through the shape arrangement of the ventilation framework.
Wherein: second spread groove 203 has still been seted up in ventilation skeleton 2's outside department, and filter screen plate 204 is installed to the inside still block of its second spread groove 203, the quantity of its second spread groove 203 is 2 simultaneously, all be located the front side department and the rear side department of first spread groove 201, through the setting of its second spread groove 203 and filter screen plate 204, be convenient for carry out filtering operation to the dust in the air, simultaneously the quantity setting of its second spread groove 203, can increase the filter effect of its filter screen plate 204 to the dust.
Wherein: the inner wall of the second connecting groove 203 is communicated with the outer side of the ventilation framework 2 to form a clamping groove 205, the clamping block 206 is slidably mounted in the clamping groove 205, and the clamping block 206 can slide in the clamping groove 205 through the arrangement of the clamping groove 205 and the clamping block 206, so that the filter screen plate 204 is limited and fixed.
Wherein: the inner wall of the clamping groove 205 is symmetrically provided with a limiting groove 2051, a limiting block 2061 is slidably mounted in the limiting groove 2051, one end of the limiting block 2061 is fixedly connected with the outer end face of the clamping block 206, and the limiting groove 2051 and the limiting block 2061 are arranged, so that the moving distance of the clamping block 206 can be conveniently limited, and the clamping block 206 can stably slide in the clamping groove 205.
Wherein: the fixture block 206 is rectangular, the left side and the right side of the bottom end surface of the fixture block are further provided with inclined surfaces 2062, the left side and the right side of the top end surface of the filter screen plate 204 are also provided with inclined surfaces 2062, and through the layout relation of the inclined surfaces 2062, after the filter screen plate 204 is inserted into the second connecting groove 203, the inclined surfaces 2062 of the filter plate 204 can be in friction contact with the inclined surfaces 2062 of the fixture block 206, so that the fixture block 206 can move upwards, and after the filter plate 204 is completely clamped into the second connecting groove 203, the fixture block 206 can move downwards due to gravity, so that the fixing and limiting work of the filter plate 204 can be completed.
Wherein: the top and the bottom of the ventilation framework 2 are also provided with limiting slide rods 208, one ends of the limiting slide rods 208 extend into the sliding groove 103, meanwhile, the sliding groove 103 is of an arc-shaped structure, the circle center point of the inner side end face of the sliding groove 103 and the circle center point of the rotating rod 207 are symmetrically arranged, the limiting slide rods 208 and the sliding groove 103 are arranged in a layout relationship, after the rotating rod 207 is rotated, the limiting slide rods 208 can be driven to stably slide in the sliding groove 103, the rotation amplitude of the ventilation framework 2 is limited conveniently, and the ventilation framework 2 is convenient to reset.
Wherein: the rectangle form is all installed to the front side terminal surface department and the rear side terminal surface department of ventilation skeleton 2, second card strip 209, and the rectangle form fluting has still been seted up to the outside department of its second card strip 209, and this fluting is symmetrical each other rather than first card strip 1021 again, and agree with the setting each other, and its rotation groove 101 is half circular structure simultaneously, and first card strip 1021 then rotates and sets up inside rotating groove 101, through its second card strip 209, the fluting, first card strip 1021 and the overall arrangement of rotation groove 101 set up the relation, can make its first card strip 1021 rotate the fluting department to second card strip 209, be convenient for carry out spacing work to ventilation skeleton 2 whole like this, and the shape setting of rotation groove 101, be convenient for adapt to the rotation work of its first card strip 1021.
The working principle is as follows:
firstly, the fan 202 is connected with an external power supply wire, when the filter screen plate 204 at the ventilation framework 2 needs to be taken out, the ventilation framework 2 can rotate in the building curtain wall 1 through the arrangement of the rotating groove 101, the torsion bar 102, the first clamping strip 1021, the sliding groove 103, the rotating bar 207, the limiting slide bar 208 and the second clamping strip 209, so that the filter screen plate 204 at the ventilation framework 2 can be conveniently dismounted and taken out, when the filter screen plate 204 needs to be taken out, the torsion bar 102 is manually rotated to enable the first clamping strip 1021 to rotate towards the inside of the rotating groove 101, so that the first clamping strip 1021 can be far away from the second clamping strip 209, after being far away, the ventilation framework 2 is pushed to rotate in the building curtain wall 1, after being rotated, a worker can normally contact and dismount the filter screen plate 204 at the second connecting groove 203, and simultaneously utilize the second clamping strip 203, the connecting groove, The clamping groove 205, the limiting groove 2051, the fixture block 206, the limiting block 2061 and the inclined plane 2062 are arranged, the fixture block 206 can slide at the clamping groove 205 by itself, so that the filter screen plate 204 can be fixed and limited, when the filter screen plate 204 needs to be taken out, the filter screen plate 204 is pulled by hand to slide towards the outer side direction of the second connecting groove 203, in the sliding process, the fixture block 206 can move upwards due to friction contact, so that the filter screen plate 204 can be pulled out from the second connecting groove 203, in the same way, when the filter screen plate 204 needs to be clamped and installed, the filter screen plate 204 is clamped and fixed by itself manually after being clamped and clamped into the second connecting groove 203, the fixture block 206 can reset due to self gravity, and the filter screen plate 204 can be clamped and fixed.
Claims (8)
1. The utility model provides a ventilation and air exchange device that building curtain wall was used, includes building curtain wall (1), ventilation skeleton (2), first connecting groove (201) and fan (202), ventilation skeleton (2) are rotated and are installed in the inside of building curtain wall (1), and the outside department of ventilation skeleton (2) is seted up in first connecting groove (201), and fan (202) then install inside first connecting groove (201) through the screw block, its characterized in that: the left side and the right side of the inner wall of the building curtain wall (1) are symmetrically provided with a rotating groove (101), the upper end face and the lower end face of the inner wall of the building curtain wall are symmetrically provided with a sliding groove (103), the outer side of the building curtain wall (1) is rotatably provided with a torsion bar (102), one end of the torsion bar (102) is further extended to the inside of the rotating groove (101), the torsion bar (102) is provided with a first clamping strip (1021), the top and the bottom of the ventilation framework (2) are respectively provided with a rotating rod (207), and one end of the rotating rod (207) is rotatably connected to the end face of the inner wall of the building curtain wall (1).
2. A ventilation and air-exchange device for building curtain walls according to claim 1, characterised in that: the whole ventilation framework (2) is arranged in a frame-shaped structure.
3. A ventilation and air-exchange device for building curtain walls according to claim 1, characterised in that: second connecting groove (203) have still been seted up to the outside department of ventilation skeleton (2) to filter screen board (204) are installed to the inside still block of its second connecting groove (203), and the quantity of its second connecting groove (203) is 2 simultaneously, all is located the front side department and the rear side department of first connecting groove (201).
4. A ventilation and air-exchange device for building curtain walls according to claim 3, characterised in that: the inner wall of the second connecting groove (203) is communicated with the outer side of the ventilation framework (2) to form a clamping groove (205), and a clamping block (206) is slidably mounted inside the clamping groove (205).
5. A ventilation device for building curtain walls according to claim 4, characterized in that: the inner wall of the clamping groove (205) is symmetrically provided with limiting grooves (2051), limiting blocks (2061) are slidably mounted in the limiting grooves (2051), and one ends of the limiting blocks (2061) are fixedly connected with the outer end faces of the clamping blocks (206).
6. A ventilation device for building curtain walls according to claim 4, characterized in that: the fixture block (206) is in a rectangular structure, inclined planes (2062) are arranged at the left side and the right side of the bottom end face of the fixture block, and inclined planes (2062) are also arranged at the left side and the right side of the top end face of the filter screen plate (204).
7. A ventilation and air-exchange device for building curtain walls according to claim 1, characterised in that: the top and the bottom of the ventilation framework (2) are also provided with limiting sliding rods (208), one ends of the limiting sliding rods (208) extend into the sliding grooves (103), the sliding grooves (103) are of arc-shaped structures, and the circle center points of the inner side end surfaces of the sliding grooves (103) and the circle center points of the rotating rods (207) are symmetrically arranged.
8. A ventilation and air-exchange device for building curtain walls according to claim 1, characterised in that: rectangle form, second card strip (209) are all installed to the front side end face department and the rear side end face department of ventilation skeleton (2) to the outside department of its second card strip (209) has still seted up the rectangle form fluting, and this fluting is symmetrical each other rather than first card strip (1021) again, and agrees with the setting each other, and its rotation groove (101) are half circular structure simultaneously, and first card strip (1021) then rotate and set up inside rotating groove (101).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021699679.5U CN213778036U (en) | 2020-08-15 | 2020-08-15 | Ventilation device for building curtain wall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021699679.5U CN213778036U (en) | 2020-08-15 | 2020-08-15 | Ventilation device for building curtain wall |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213778036U true CN213778036U (en) | 2021-07-23 |
Family
ID=76902780
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021699679.5U Expired - Fee Related CN213778036U (en) | 2020-08-15 | 2020-08-15 | Ventilation device for building curtain wall |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213778036U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115095056A (en) * | 2022-07-06 | 2022-09-23 | 中建八局第一建设有限公司 | Glass curtain wall ventilation device and installation method thereof |
-
2020
- 2020-08-15 CN CN202021699679.5U patent/CN213778036U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115095056A (en) * | 2022-07-06 | 2022-09-23 | 中建八局第一建设有限公司 | Glass curtain wall ventilation device and installation method thereof |
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| 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: 20210723 |