CN220689296U - Ventilation equipment for construction - Google Patents
Ventilation equipment for construction Download PDFInfo
- Publication number
- CN220689296U CN220689296U CN202321694110.3U CN202321694110U CN220689296U CN 220689296 U CN220689296 U CN 220689296U CN 202321694110 U CN202321694110 U CN 202321694110U CN 220689296 U CN220689296 U CN 220689296U
- Authority
- CN
- China
- Prior art keywords
- shell
- filter screen
- cleaning brush
- building construction
- left end
- 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.)
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Links
- 238000009423 ventilation Methods 0.000 title claims abstract description 24
- 238000010276 construction Methods 0.000 title abstract description 5
- 238000004140 cleaning Methods 0.000 claims abstract description 37
- 238000009435 building construction Methods 0.000 claims abstract description 14
- 244000309464 bull Species 0.000 claims description 4
- 238000010030 laminating Methods 0.000 claims description 3
- 239000000428 dust Substances 0.000 abstract description 22
- 230000002035 prolonged effect Effects 0.000 abstract description 3
- 230000035699 permeability Effects 0.000 abstract 1
- 238000003825 pressing Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000000087 stabilizing effect Effects 0.000 description 2
- 241000883990 Flabellum Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
Landscapes
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model discloses ventilation equipment for building construction, which comprises a shell, wherein a motor is fixed on the right side of the shell through screws; further comprises: the right end of the rotating rod is connected with the output end of the motor, the left end of the rotating rod is connected with the top of the rotating rod through a conical gear set, the conical gear set is rotationally arranged in the shell, the spiral of the rotating rod is connected with a cleaning brush, the left end of the cleaning brush is attached to the surface of the filter screen, and the filter screen is arranged in the shell; the left end of the cleaning brush is provided with brush hair, and the right end of the cleaning brush penetrates through and slides on the fixed rod. This ventilation equipment for construction installs the clearance brush, and the output of motor drives the dwang through the conical gear group and rotates, makes the clearance brush then and can remove to make the clearance brush remove and to clear up the dust on filter screen surface, thereby prolonged the permeability of filter screen, improved the life of filter screen then.
Description
Technical Field
The utility model relates to the technical field related to building construction ventilation, in particular to ventilation equipment for building construction.
Background
The ventilation equipment is a ventilation equipment, which is used for mechanically or naturally feeding enough fresh air into the indoor space and discharging dirty air which does not meet the sanitary requirement in the indoor space at the same time so that the indoor air meets the sanitary requirement and the production process requirement;
reference publication number is CN 114576768A's a construction ventilation unit, it can make the flabellum inhale in the shell indoor air through opening biax motor, under the effect of dust screen, can carry out preliminary filtration to the air, makes the dust in the air remain on the dust screen to prevent that the dust from getting into in the shell in a large number, and then make things convenient for the follow-up clearance of people, however, still has following problem:
in the practical use of the device, although the dust filtering effect is achieved through the dust screen, after the dust screen is used for a long time, a large amount of dust can be adsorbed on the surface of the dust screen, so that wind cannot enter the equipment well during use, and the ventilation performance is reduced.
Therefore, we propose a ventilation device for building construction, which can well solve the problems.
Disclosure of Invention
The utility model aims to provide ventilation equipment for building construction, which aims to solve the problems that the surface of the dust screen in the current market provided by the background technology can absorb a large amount of dust after long-term use, so that wind cannot enter the equipment well during use, and the ventilation performance is reduced.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the ventilation equipment for building construction comprises a shell, wherein a motor is fixed on the right side of the shell through screws;
further comprises:
the bull stick, the right-hand member is connected with the output of motor and sets up, and the left end of bull stick is connected through the top of conical gear group and dwang and is set up, conical gear group rotates the inside that sets up at the casing, and the spiral connection of dwang has the cleaning brush, the left end laminating of cleaning brush is at the surface of filter screen, and the filter screen setting is in the inside of casing.
Preferably, the left end of the cleaning brush is provided with bristles, the right end of the cleaning brush penetrates through and slides on the fixing rod, and two ends of the fixing rod are fixed in the shell.
Through the structure, dust on the surface of the filter screen can be cleaned.
Preferably, the bottom inside the shell is provided with a conveying opening, the top of the conveying opening is trapezoidal, and the conveying opening is perpendicular to the cleaning brush.
Through the structure, dust can be conveyed through the conveying port.
Preferably, the bottom of the conveying port stretches into the top of the collecting bin, the middle of the collecting bin is hollow, and the right end of the collecting bin slides in the shell.
Through the structure, dust can be collected in a concentrated mode through the collection bin, and later cleaning is facilitated.
Preferably, the laminating of filter screen both ends has the fixture block, the upper left end of fixture block is the arc setting, and the outer end of fixture block slides in the inside of casing.
Through the structure, the clamping block can move after being stressed.
Preferably, the outer end of the clamping block is connected with a spring, the other end of the spring is connected to the inside of the shell, the outer end of the clamping block is connected with a pull rope, and the other end of the pull rope extends out of the inside of the shell through a pulley.
Through the structure, the resistance when the pull rope moves can be reduced.
Compared with the prior art, the utility model has the beneficial effects that: this ventilation equipment for construction can clear up the filter screen and can carry out quick replacement to the filter screen, can clean the dust on filter screen surface through the removal of cleaning brush to through the removal of fixture block, make the filter screen can carry out quick removal, its concrete content is as follows:
(1) The cleaning brush is arranged, the output end of the motor drives the rotary rod to rotate through the conical gear set, and then the cleaning brush can move, so that dust on the surface of the filter screen can be cleaned by the movement of the cleaning brush, the ventilation performance of the filter screen is prolonged, and the service life of the filter screen is prolonged;
(2) The clamping block is arranged, and the pull rope is pulled, so that the pull rope moves to drive the clamping block to move, and then the clamping block moves to be separated from the clamping of the filter screen, so that the filter screen can be rapidly disassembled and assembled.
Drawings
FIG. 1 is a schematic view of the present utility model in a front cross-section;
FIG. 2 is a schematic view of the enlarged structure of FIG. 1A according to the present utility model;
FIG. 3 is a schematic view of a cleaning brush according to the present utility model in a top-down view;
FIG. 4 is a schematic diagram of the front cross-section of the delivery port of the present utility model;
fig. 5 is a schematic diagram of a front cross-sectional structure of a fixture block according to the present utility model.
In the figure: 1. a housing; 2. a rotating rod; 3. a conical gear set; 4. a rotating rod; 5. cleaning brushes; 6. a fixed rod; 7. a filter screen; 8. a delivery port; 9. a collecting bin; 10. a clamping block; 11. a spring; 12. and (5) pulling the rope.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-5, the present utility model provides a technical solution: the ventilation equipment for building construction comprises a shell 1, wherein a motor is fixed on the right side of the shell 1 through screws; further comprises: the right end of the rotating rod 2 is connected with the output end of the motor, the left end of the rotating rod 2 is connected with the top of the rotating rod 4 through the conical gear set 3, the conical gear set 3 is rotationally arranged in the shell 1, the spiral of the rotating rod 4 is connected with the cleaning brush 5, the left end of the cleaning brush 5 is attached to the surface of the filter screen 7, the filter screen 7 is arranged in the shell 1, bristles are arranged at the left end of the cleaning brush 5, the right end of the cleaning brush 5 penetrates through and slides on the fixed rod 6, the two ends of the fixed rod 6 are fixed in the shell 1, the bottom end of the inside of the shell 1 is provided with the conveying port 8, the top of the conveying port 8 is in a trapezoid shape, the conveying port 8 is perpendicular to the cleaning brush 5, the bottom of the conveying port 8 extends into the top of the collecting bin 9, the middle of the collecting bin 9 is in a hollow shape, and the right end of the collecting bin 9 slides in the shell 1;
referring to fig. 1 to 4, a motor is started, the output end of the motor drives a rotating rod 2 to rotate, then the rotating rod 2 rotates to drive a rotating rod 4 to rotate through a conical gear set 3, so that the rotating rod 4 rotates to drive a cleaning brush 5 to move, then the cleaning brush 5 can slide on a fixed rod 6, so that the fixed rod 6 can play a role in stabilizing the movement of the cleaning brush 5, then the cleaning brush 5 can reciprocate, then the cleaning brush 5 can scrape the surface of a filter screen 7 mutually through the movement of the cleaning brush 5, then the cleaning brush 5 can clean dust adsorbed on the surface of the filter screen 7, then the dust can be conveyed to the inside of a collecting bin 9 through a conveying port 8, and then the dust can be cleaned in a concentrated mode in the later period;
clamping blocks 10 are attached to the two ends of the filter screen 7, the upper left ends of the clamping blocks 10 are arranged in an arc shape, the outer ends of the clamping blocks 10 slide in the shell 1, the outer ends of the clamping blocks 10 are connected with springs 11, the other ends of the springs 11 are connected in the shell 1, the outer ends of the clamping blocks 10 are connected with pull ropes 12, and the other ends of the pull ropes 12 extend out of the shell 1 through pulleys; referring to fig. 1 and 5, when the filter screen 7 needs to be replaced, by pulling the pull rope 12, then enabling the pull rope 12 to drive the clamping block 10 to move through the pulley, then enabling the clamping block 10 to move to be separated from the limit of the filter screen 7, then enabling the clamping block 10 to move to press the spring 11, so that the spring 11 is stressed to compress, then enabling the filter screen 7 to be separated from the shell 1, and by pressing the filter screen 7 into the shell 1, then enabling the clamping block 10 to move towards the inside of the shell 1 after being pressed, after the filter screen 7 moves to a position, pushing the clamping block 10 to move by the force of the spring 11, then enabling the clamping block 10 to limit the filter screen 7, so that the filter screen 7 can be replaced rapidly;
referring to fig. 1 and 5, when the filter screen 7 needs to be replaced, by pulling the pull rope 12, then making the pull rope 12 drive the clamping block 10 through the pulley to move, then making the clamping block 10 move to be separated from the limit of the filter screen 7, then making the clamping block 10 move to press the spring 11, so that the spring 11 is stressed to compress, then making the filter screen 7 be separated from the shell 1, and by pressing the filter screen 7 into the shell 1, then making the clamping block 10 move to the inside of the shell 1 after being pressed, after the filter screen 7 moves to the position, pushing the clamping block 10 by the force of the spring 11, then making the clamping block 10 limit the filter screen 7, so that the filter screen 7 can be replaced quickly.
Working principle: when the ventilation equipment for building construction is used, firstly, referring to fig. 1 to 4, a motor is started, the output end of the motor drives a rotating rod 2 to rotate, so that a rotating rod 4 rotates to drive a cleaning brush 5 to move, a fixed rod 6 can play a role in stabilizing the movement of the cleaning brush 5, then the cleaning brush 5 can reciprocate, then the cleaning brush 5 can scrape the surface of a filter screen 7, dust can be conveyed to the inside of a collecting bin 9 through a conveying port 8, and then the dust can be conveniently cleaned in a concentrated mode in the later period;
referring to fig. 1 and 5, when the filter screen 7 needs to be replaced, by pulling the pull rope 12, then making the pull rope 12 drive the clamping block 10 to move through the pulley, then making the clamping block 10 move to squeeze the spring 11, so that the spring 11 is stressed to compress, then making the filter screen 7 separate from the housing 1, and by pressing the filter screen 7 into the housing 1, after the filter screen 7 moves to a position, pushing the clamping block 10 to move through the force of the spring 11, so that the filter screen 7 can be replaced quickly.
What is not described in detail in this specification is prior art known to those skilled in the art.
Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.
Claims (6)
1. The ventilation equipment for building construction comprises a shell (1), wherein a motor is fixed on the right side of the shell (1) through screws;
characterized by further comprising:
the bull stick (2), the right-hand member is connected with the output of motor and sets up, and the left end of bull stick (2) is connected through the top of conical gear group (3) with dwang (4) and is set up, conical gear group (3) rotate the inside that sets up at casing (1), and the screwed connection of dwang (4) has cleaning brush (5), the left end laminating of cleaning brush (5) is at the surface of filter screen (7), and filter screen (7) set up the inside at casing (1).
2. A ventilation device for building construction according to claim 1, characterized in that: the left end of the cleaning brush (5) is provided with brush hair, the right end of the cleaning brush (5) penetrates through and slides on the fixing rod (6), and two ends of the fixing rod (6) are fixed in the shell (1).
3. A ventilation device for building construction according to claim 1, characterized in that: the bottom inside the shell (1) is provided with a conveying opening (8), the top of the conveying opening (8) is in a trapezoid shape, and the conveying opening (8) is perpendicular to the cleaning brush (5).
4. A ventilation device for building construction according to claim 3, characterized in that: the bottom of delivery port (8) stretches into the top of collecting bin (9), and the middle part of collecting bin (9) is the cavity setting to the right-hand member of collecting bin (9) slides inside casing (1).
5. A ventilation device for building construction according to claim 1, characterized in that: clamping blocks (10) are attached to two ends of the filter screen (7), the upper left ends of the clamping blocks (10) are arranged in an arc shape, and the outer ends of the clamping blocks (10) slide in the shell (1).
6. A ventilation device for building construction according to claim 5, wherein: the outer end of the clamping block (10) is connected with a spring (11), the other end of the spring (11) is connected to the inside of the shell (1), the outer end of the clamping block (10) is connected with a pull rope (12), and the other end of the pull rope (12) extends out of the inside of the shell (1) through a pulley.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321694110.3U CN220689296U (en) | 2023-06-30 | 2023-06-30 | Ventilation equipment for construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321694110.3U CN220689296U (en) | 2023-06-30 | 2023-06-30 | Ventilation equipment for construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220689296U true CN220689296U (en) | 2024-03-29 |
Family
ID=90409843
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321694110.3U Active CN220689296U (en) | 2023-06-30 | 2023-06-30 | Ventilation equipment for construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220689296U (en) |
-
2023
- 2023-06-30 CN CN202321694110.3U patent/CN220689296U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |