CN215260293U - Underground garage prevents fume extraction structure - Google Patents
Underground garage prevents fume extraction structure Download PDFInfo
- Publication number
- CN215260293U CN215260293U CN202121559105.2U CN202121559105U CN215260293U CN 215260293 U CN215260293 U CN 215260293U CN 202121559105 U CN202121559105 U CN 202121559105U CN 215260293 U CN215260293 U CN 215260293U
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- China
- Prior art keywords
- filter
- underground garage
- smoke
- fan
- cover
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- 239000003517 fume Substances 0.000 title abstract description 12
- 238000000605 extraction Methods 0.000 title description 2
- 239000000779 smoke Substances 0.000 claims abstract description 39
- 238000009434 installation Methods 0.000 claims abstract description 27
- 239000000428 dust Substances 0.000 claims abstract description 25
- 230000010405 clearance mechanism Effects 0.000 claims abstract description 9
- 238000007790 scraping Methods 0.000 claims description 16
- 238000004140 cleaning Methods 0.000 claims description 7
- 230000002265 prevention Effects 0.000 claims description 7
- 210000003781 tooth socket Anatomy 0.000 claims description 7
- 230000006835 compression Effects 0.000 claims description 5
- 238000007906 compression Methods 0.000 claims description 5
- 238000007599 discharging Methods 0.000 abstract description 8
- 238000005516 engineering process Methods 0.000 abstract 1
- 238000005034 decoration Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
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- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model provides an underground garage prevents fume extractor structure belongs to the building engineering technology field, including the exhaust shaft that runs through underground garage wall body, bottom one side of exhaust shaft is connected with the smoke exhaust fan of connection roof in underground garage wall body, the bottom threaded connection of exhaust shaft has the bottom plate, the inside of exhaust shaft is connected with the filter, set up a plurality of through-holes that are used for discharging fume on the filter, the filter middle part is provided with the clearance mechanism that is used for the clearance of filter dust, the exhaust shaft top outside is seted up with the smoke exhaust passage that clearance mechanism cooperation was used; the utility model discloses, adopt clearance mechanism can be to the dust on the filter, solved the dust on the filter too much and influence the condition that the filter used, in addition, adopt smoke exhaust fan to produce wind-force and drive striking off the subassembly and handle the dust on the filter on the installation cover is driven in driving piece work, solved and struck off subassembly power output energy problem.
Description
Technical Field
The utility model relates to a building engineering technical field, concretely relates to underground garage prevents smoke exhaust structure.
Background
Set up special computer lab of discharging fume in present underground garage, with the setting of exhaust fan in the computer lab of discharging fume, the pipe of discharging fume among the exhaust fan is in the use, and the dust can filter through the filter screen and be detained on the filter screen in the smog, nevertheless, when the dust on the filter screen is too much, the dust on the filter screen is too much can influence the use of the pipe of discharging fume, consequently, proposes an underground garage and prevents the structure of discharging fume and solve the above-mentioned problem that proposes.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model provides a smoke exhaust structure is prevented to underground garage can clear up the dust of discharging fume the pipe on the filter screen in the use to avoid scraping up too much and influence the use because of the dust on the filter screen.
In order to solve the technical problem, the utility model provides an underground garage prevents fume extractor structure, including the exhaust shaft that runs through the underground garage wall body, one side of the bottom of exhaust shaft is connected with the smoke extractor fan of connection roof in the underground garage wall body, the bottom threaded connection of exhaust shaft has the bottom plate, the inside of exhaust shaft is connected with the filter, set up a plurality of through-holes that are used for discharging fume on the filter, the filter middle part is provided with the clearance mechanism that is used for clearing up the filter dust, the exhaust shaft top outside is seted up with the smoke exhaust passage that clearance mechanism cooperation was used;
the cleaning mechanism comprises a fixed sleeve, an installation sleeve, a driving piece, a scraping component, a limiting sleeve and a connecting rod, the fixed sleeve is fixedly connected to the middle of the filter, the bottom of the fixed sleeve is arranged on the installation sleeve in a sleeved mode, the driving piece is connected to the bottom of the installation sleeve, the scraping component is arranged on the installation sleeve and contacts with the inner wall of the filter, the top of the fixed sleeve is arranged on the limiting sleeve in a sleeved mode, and the connecting rod is located in the fixed sleeve and connected between the installation sleeve and the limiting sleeve.
Furthermore, the driving piece is a fan, one end of the smoke exhaust fan close to the air exhaust shaft penetrates and extends to the lower portion of the fan, and one end of the smoke exhaust fan close to the air exhaust shaft is bent and corresponds to the fan.
Furthermore, one end of the smoke exhaust fan close to the exhaust shaft is connected with a blower cover used for increasing the air outlet range of the smoke exhaust fan.
Further, strike off the subassembly including scraping piece, bracing piece and the lantern ring, the lantern ring cover is established in the upper end of installation cover, a plurality of scraping pieces are connected to the outside upper end of the lantern ring, the bracing piece is connected in the below of scraping the piece and with the installation cover contact.
Furthermore, a sliding groove corresponding to the supporting rod is formed in the mounting sleeve, and a compression spring in contact with the supporting rod is connected inside the sliding groove.
Further, the scraper comprises a U-shaped collecting plate and a scraper, the U-shaped collecting plate is connected to the lantern ring, the scraper is connected to one side of the U-shaped collecting plate, and the scraper is in contact with the inner wall of the filter plate.
Furthermore, the top of the fixed sleeve is connected with a limiting ring, a plurality of tooth sockets are formed in the limiting ring, and tooth blocks corresponding to the tooth sockets are arranged inside the limiting sleeve.
The utility model discloses an above-mentioned technical scheme's beneficial effect as follows:
adopt clearance mechanism can be to the dust on the filter, solved the dust on the filter too much and influence the condition that the filter used, in addition, adopt smoke exhaust fan to produce wind-force and drive striking off the subassembly and handle the dust on the filter on the driving piece work drive installation cover, solved and struck off the subassembly power output energy problem.
Drawings
Fig. 1 is a schematic sectional view of the underground garage structure of the present invention;
FIG. 2 is a schematic sectional view of the ventilation shaft structure of the present invention;
FIG. 3 is an enlarged schematic view of the structure at A in FIG. 2 according to the present invention;
FIG. 4 is a schematic cross-sectional view of the mounting sleeve structure of the present invention;
fig. 5 is a schematic side view of the scraper structure of the present invention.
In the figure: 1. an air discharge well; 2. an underground garage wall; 3. a smoke exhaust fan; 4. a base plate; 5. a filter plate; 6. a through hole; 7. fixing a sleeve; 8. installing a sleeve; 9. a fan; 10. scraping the workpiece; 101. a U-shaped collection plate; 102. a squeegee; 11. a support bar; 12. a limiting sleeve; 13. a smoke evacuation channel; 14. a chute; 15. a compression spring; 16. a connecting rod; 17. a limiting ring; 18. a tooth socket; 19. a tooth block; 20. a blower housing; 21. a collar.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to fig. 1 to 5 of the embodiments of the present invention. It is to be understood that the embodiments described are only some of the embodiments of the present invention, and not all of them. All other embodiments, which can be derived from the description of the embodiments of the present invention by a person skilled in the art, are within the scope of the present invention.
Example one
As shown in fig. 1-2: an underground garage smoke prevention and exhaust structure comprises an exhaust shaft 1 penetrating through an underground garage wall 2, wherein one side of the bottom of the exhaust shaft 1 is connected with a smoke exhaust fan 3 connected to the inner top wall of the underground garage wall 2, the bottom of the exhaust shaft 1 is in threaded connection with a bottom plate 4, a filter plate 5 is connected inside the exhaust shaft 1, a plurality of through holes 6 used for smoke exhaust are formed in the filter plate 5, a cleaning mechanism used for cleaning dust of the filter plate 5 is arranged in the middle of the filter plate 5, and a smoke exhaust channel 13 matched with the cleaning mechanism for use is formed in the outer side of the top of the exhaust shaft 1;
clearance mechanism is including fixed cover 7, installation cover 8, the driving piece, strike off the subassembly, stop collar 12 and connecting rod 16, fixed cover 7 fixed connection is at the middle part of filter 5, the bottom of fixed cover 7 is located to 8 covers of installation cover, the driving piece is connected in the bottom of installation cover 8, strike off the subassembly setting on installation cover 8 and with the inner wall contact of filter 5, the top of fixed cover 7 is established and fixed cover 7 to 12 covers of stop collar, connecting rod 16 is located fixed cover 7 in-connection between installation cover 8 and stop collar 12.
In this embodiment, adopt clearance mechanism can be to the dust on the filter 5, solved the dust on the filter 5 too much and influence the condition that the filter 5 used, in addition, adopt smoke exhaust fan 3 to produce wind-force and drive the dust of scraping the subassembly on the driving piece work drive installation cover 8 on to the filter 5 and handle, solved and scraped the subassembly power output energy problem.
Example two
As shown in fig. 2, the difference from the first embodiment is that: the driving piece is fan 9, and the one end that the exhaust fan 3 is close to exhaust shaft 1 runs through and extends to fan 9 below, and the one end that the exhaust fan 3 is close to exhaust shaft 1 is crooked form and corresponds with fan 9, and the one end that the exhaust fan 3 is close to exhaust shaft 1 is connected with the cover 20 of blowing that is used for increasing the air-out scope of exhaust fan 3.
In this embodiment, in order to increase the air outlet range of the smoke exhaust fan 3, the smoke exhaust fan 3 is connected with an air blower housing 20.
EXAMPLE III
As shown in fig. 3, it differs from the second embodiment in that: the scraping component comprises scraping pieces 10, a supporting rod 11 and a sleeve ring 21, the sleeve ring 21 is sleeved at the upper end of the mounting sleeve 8, the upper end of the outer side of the sleeve ring 21 is connected with the scraping pieces 10, and the supporting rod 11 is connected below the scraping pieces 10 and is in contact with the mounting sleeve 8.
In this embodiment, the support rod 11 can define the position of the scraper 10, so that the mounting sleeve 8 can drive the scraper 10 to rotate, and the collar 21 can increase the stability among the plurality of scrapers 10.
Example four
As shown in fig. 4, it differs from the third embodiment in that: the mounting sleeve 8 is provided with a sliding groove 14 corresponding to the support rod 11, and a compression spring 15 contacting with the support rod 11 is connected inside the sliding groove 14.
In this embodiment, in order to ensure that the scraper 10 is always in contact with the inner wall of the filter plate 5, the inside of the chute 14 is provided with a compression spring 15.
EXAMPLE five
As shown in fig. 5, it differs from the fourth embodiment in that: the scraper 10 comprises a U-shaped collecting plate 101 and a scraper 102, the U-shaped collecting plate 101 is attached to the collar 21, the scraper 102 is attached to one side of the U-shaped collecting plate 101, and the scraper 102 is in contact with the inner wall of the filter plate 5.
In this embodiment, the scraper 102 can scrape dust on the filter plate 5 into the U-shaped collecting plate 101, and prevent the dust on the filter plate 5 from falling onto the fan 9.
EXAMPLE six
As shown in fig. 4, the difference from the first embodiment is that: the top of the fixed sleeve 7 is connected with a limiting ring 17, a plurality of tooth sockets 18 are arranged on the limiting ring 17, and a tooth block 19 corresponding to the tooth sockets 18 is arranged inside the limiting sleeve 12.
In this embodiment, the engagement of the tooth grooves 18 and the tooth blocks 19 can realize the vibration of the mounting sleeve 8 during the up-and-down movement, so as to shake down the fan 9.
The utility model discloses a working method:
when the smoke exhaust fan 3 works, smoke is sucked into the exhaust well 1 by the smoke exhaust fan 3, the smoke exhaust fan 3 blows towards the fan 9, the fan 9 rotates, the fan 9 drives the installation sleeve 8 to rotate, the installation sleeve 8 drives the scraper blade 102 on the U-shaped collection plate 101 to rotate through the support rod 11 to scrape off dust on the inner wall of the filter plate 5, the scraper blade 102 drops the dust on the inner wall of the filter plate 5 into the U-shaped collection plate 101, the dust in the U-shaped collection plate 101 flows onto the bottom plate 4 along with the guide groove on the U-shaped collection plate 101, so that the filter plate 5 is prevented from being blocked due to excessive dust on the inner wall of the filter plate 5, in addition, the installation sleeve 8 drives the tooth blocks 19 on the limit sleeve 12 to slide in the tooth grooves 18 through the connecting rods 16, the up-and-down moving effect is realized, the tooth blocks 19 move in the tooth grooves 18 to drive the installation sleeve 8 to move upwards, when the installation sleeve 8 rotates for a certain angle, the limit sleeve 12 rapidly descends, the vibration generated by the limiting sleeve 12 is transmitted to the fan 9 on the mounting sleeve 8 through the connecting rod 16, and the dust on the fan 9 is vibrated and falls onto the bottom plate 4.
In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.
The foregoing is a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the principle of the present invention, and these improvements and decorations should also be regarded as the protection scope of the present invention.
Claims (7)
1. The utility model provides a smoke exhaust structure is prevented to underground garage, is including ventilating shaft (1) that runs through underground garage wall body (2), bottom one side of ventilating shaft (1) is connected with smoke exhausting fan (3) of connection roof in underground garage wall body (2), its characterized in that: the bottom of the air exhaust shaft (1) is in threaded connection with a bottom plate (4), a filter plate (5) is connected inside the air exhaust shaft (1), a plurality of through holes (6) for exhausting smoke are formed in the filter plate (5), a cleaning mechanism for cleaning dust of the filter plate (5) is arranged in the middle of the filter plate (5), and a smoke exhaust channel (13) matched with the cleaning mechanism is formed in the outer side of the top of the air exhaust shaft (1);
clearance mechanism includes fixed cover (7), installation cover (8), driving piece, strikes off subassembly, stop collar (12) and connecting rod (16), fixed cover (7) fixed connection is at the middle part of filter (5), the bottom of fixed cover (7) is located to installation cover (8) cover, the bottom at installation cover (8) is connected to the driving piece, strike off the subassembly setting on installation cover (8) and with the inner wall contact of filter (5), the top of stop collar (12) cover established and fixed cover (7), connecting rod (16) are located fixed cover (7) in-connection between installation cover (8) and stop collar (12).
2. The underground garage smoke prevention and evacuation structure of claim 1, wherein: the driving piece is a fan (9), one end of the smoke exhaust fan (3) close to the air exhaust shaft (1) penetrates and extends to the lower side of the fan (9), and one end of the smoke exhaust fan (3) close to the air exhaust shaft (1) is bent and corresponds to the fan (9).
3. The underground garage smoke prevention and evacuation structure of claim 2, wherein: one end of the smoke exhaust fan (3) close to the exhaust shaft (1) is connected with a blower cover (20) used for increasing the air outlet range of the smoke exhaust fan (3).
4. The underground garage smoke prevention and evacuation structure of claim 1, wherein: the scraping component comprises a scraping piece (10), a supporting rod (11) and a sleeve ring (21), the upper end of the installation sleeve (8) is sleeved with the sleeve ring (21), the upper end of the outer side of the sleeve ring (21) is connected with a plurality of scraping pieces (10), and the supporting rod (11) is connected below the scraping piece (10) and is in contact with the installation sleeve (8).
5. The underground garage smoke prevention and evacuation structure of claim 4, wherein: the mounting sleeve (8) is provided with a sliding groove (14) corresponding to the supporting rod (11), and the sliding groove (14) is internally connected with a compression spring (15) in contact with the supporting rod (11).
6. The underground garage smoke prevention and evacuation structure of claim 4, wherein: the scraper (10) comprises a U-shaped collecting plate (101) and a scraper (102), the U-shaped collecting plate (101) is connected to the lantern ring (21), the scraper (102) is connected to one side of the U-shaped collecting plate (101), and the scraper (102) is in contact with the inner wall of the filter plate (5).
7. The underground garage smoke prevention and evacuation structure of claim 1, wherein: the top of fixed cover (7) is connected with spacing ring (17), a plurality of tooth sockets (18) have been seted up on spacing ring (17), the inside of stop collar (12) is provided with tooth piece (19) corresponding with tooth socket (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121559105.2U CN215260293U (en) | 2021-07-09 | 2021-07-09 | Underground garage prevents fume extraction structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121559105.2U CN215260293U (en) | 2021-07-09 | 2021-07-09 | Underground garage prevents fume extraction structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215260293U true CN215260293U (en) | 2021-12-21 |
Family
ID=79490455
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121559105.2U Active CN215260293U (en) | 2021-07-09 | 2021-07-09 | Underground garage prevents fume extraction structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215260293U (en) |
-
2021
- 2021-07-09 CN CN202121559105.2U patent/CN215260293U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240508 Address after: 201111 floor 2, building 2, No. 1508, Kunyang Road, Minhang District, Shanghai Patentee after: Shanghai Construction Technology Co.,Ltd. Country or region after: China Address before: 450000 Room 606, 6th floor, building 22, 305 Jinshui Road, Jinshui District, Zhengzhou City, Henan Province Patentee before: Zhengzhou Siyou Construction Technology Co.,Ltd. Country or region before: China |
|
| TR01 | Transfer of patent right |