CN212868655U - Fire control is with fire prevention valve of discharging fume convenient to installation - Google Patents
Fire control is with fire prevention valve of discharging fume convenient to installation Download PDFInfo
- Publication number
- CN212868655U CN212868655U CN202021730511.6U CN202021730511U CN212868655U CN 212868655 U CN212868655 U CN 212868655U CN 202021730511 U CN202021730511 U CN 202021730511U CN 212868655 U CN212868655 U CN 212868655U
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- Prior art keywords
- valve body
- fire
- installation
- articulated
- piece
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- 238000009434 installation Methods 0.000 title claims abstract description 38
- 230000002265 prevention Effects 0.000 title claims abstract description 28
- 239000003517 fume Substances 0.000 title claims abstract description 7
- 238000007599 discharging Methods 0.000 title abstract description 5
- 239000000779 smoke Substances 0.000 claims description 7
- 230000006978 adaptation Effects 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 19
- 238000010030 laminating Methods 0.000 description 2
- 239000000956 alloy Substances 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
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Abstract
The utility model relates to a fire control is with fire prevention valve of discharging fume convenient to installation belongs to fire-fighting equipment's technical field, and it includes the valve body, the vertical scalable setting installation pole that is provided with in both sides of valve body, the last level that the one end of valve body was kept away from to the installation pole is provided with the mounting panel, the mounting bolt that goes on fixing mounting panel and wall body is worn to be equipped with to the screw thread on the mounting panel, just be provided with the connecting piece that is used for being connected the pipeline of valve body and needs installation valve body on the valve body. The utility model discloses have the effect of being convenient for install the fire prevention valve.
Description
Technical Field
The utility model belongs to the technical field of the technique of fire-fighting equipment and specifically relates to a fire control is with fire prevention valve that discharges fume convenient to installation is related to.
Background
The fire prevention valve is a kind of memory molten alloy's temperature control, utilizes the valve form that the effect of gravity action and spring mechanism closed, sets up the fire prevention valve in pipeline UNICOM department usually, when the conflagration takes place and the temperature value in the pipeline reaches fixed numerical value, the fire prevention valve makes the valve self-closing through the temperature fuse who is provided with the fusible metal, and then cuts open the air current and prevents stretching of conflagration.
Chinese patent with publication number CN207527091U discloses a fire damper, including valve body and several blades that can overlap each other of setting in the valve body, be provided with the blade spring leaf on the blade respectively, the outside hunch-up in blade spring leaf middle part makes the length direction of blade spring leaf be on a parallel with the length direction of blade, blade spring leaf width direction one end is passed through spring leaf preforming fixed connection on the blade, the laminating of blade spring leaf width direction other end is at the blade edge, the hunch-up position pressfitting in blade spring leaf middle part is on adjacent blade when adjacent blade overlaps each other, and then has the problem of the air leakage that exists between the improvement blade edge.
However, the fire damper has the disadvantages that the fire damper needs to be installed and fixed when being communicated with a pipeline, and the fire damper with a large size needs to be additionally arranged on the fire damper to be welded with an installation frame during installation, so that the workload of workers is increased.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art exists, the utility model aims at providing a fire control is with fire prevention valve of discharging fume convenient to installation has the effect of the installation fire prevention valve of being convenient for.
The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:
the utility model provides a fire control is with fire prevention valve of discharging fume convenient to installation, includes the valve body, the vertical scalable installation pole that sets up that is provided with in both sides of valve body, the last level that the one end of valve body was kept away from to the installation pole is provided with the mounting panel, the mounting bolt who carries out fixing mounting panel and wall body is worn to be equipped with by the screw thread on the mounting panel, just be provided with the connecting piece that is used for being connected the pipeline of valve body and needs installation valve body on the valve body.
Through adopting above-mentioned technical scheme, when needing to install the fire prevention valve, make the fire prevention valve splice mutually with the pipeline that needs to install the fire prevention valve through the connecting piece, then adjust the installation pole of scalable setting for the mounting panel is laminated with wall body or ground, fixes the mounting panel on the wall body through construction bolt after that, and then when installing the fire prevention valve, does not need in addition to weld the mounting bracket on the fire prevention valve, has the effect of the installation fire prevention valve of being convenient for.
The present invention may be further configured in a preferred embodiment as: the connecting piece includes connecting plate and fixing bolt, the connecting plate is articulated to be set up on the lateral wall of valve body, just the connecting plate is located on the wall body of the one side that is connected with the pipeline on the valve body, fixing bolt screw thread is worn to establish on the connecting plate.
Through adopting above-mentioned technical scheme, when needs installation fire prevention valve on the pipeline for fire prevention valve and pipeline intercommunication and make the end wall of fire prevention valve with the end wall of pipeline is laminated mutually, rotates the connecting plate and makes the connecting plate laminate mutually with the lateral wall of pipeline after that, then fixes the connecting plate with the lateral wall of pipeline through fixing bolt, thereby has and is convenient for make the effect that fire prevention valve and pipeline are adjacent to each other.
The present invention may be further configured in a preferred embodiment as: the installation pole includes screwed pipe and threaded rod, the one end setting of screwed pipe is in on the lateral wall of valve body, just be provided with the external screw thread on the inner wall of screwed pipe, the threaded rod removes to set up in the screwed pipe, just the threaded rod with external screw thread mutual adaptation, the mounting panel sets up the threaded rod is kept away from one of screwed pipe and is served.
Through adopting above-mentioned technical scheme, screwed pipe and threaded rod screw thread adaptation through rotating the threaded rod, can make the threaded rod follow the intraductal immigration of screwed pipe or shift out to have the effect that changes the position height of fire prevention valve through adjusting the length of whole mounting rod.
The present invention may be further configured in a preferred embodiment as: the screwed pipe with be provided with the articulated elements between the lateral wall of valve body, the articulated elements includes fixed block and articulated piece, the fixed block is fixed to be set up on the lateral wall of valve body, the articulated setting of one end of articulated piece is in on the fixed block, the other end of articulated piece with the screwed pipe keeps away from the one end fixed connection of threaded rod.
By adopting the technical scheme, the threaded pipe is rotatably arranged on the side wall of the valve body through the hinge piece, when a pipeline needing to be provided with the fire damper is close to the ground, the threaded pipe is rotated to be vertically downward and the mounting plate is abutted against the ground, so that the valve body is supported; when the pipeline that needs installation fire prevention valve kept away from ground or was close to the roof, rotate the screwed pipe to vertical up and make the mounting panel contradict on the wall body, and then have the effect of hanging to the valve body.
The present invention may be further configured in a preferred embodiment as: the side wall of the valve body is provided with two sets of positioning pieces used for limiting the installation rod in the vertical direction, and the two sets of positioning pieces are respectively arranged on two sides of the hinged piece.
Through adopting above-mentioned technical scheme, shelter from through two sets of constant head tanks to have the effect of restricting the installation pole in vertical direction, and then have the effect of the stability when improving the valve body installation.
The present invention may be further configured in a preferred embodiment as: the setting element includes locating piece and location lid, the locating piece is fixed to be set up on the lateral wall of valve body, just the constant head tank has been seted up along vertical direction on the locating piece, just the shape of constant head tank with the shape of screwed pipe is unanimous, the articulated setting in one side of location lid is in on the locating piece, the opposite side of location lid with be provided with the retaining member between the locating piece.
Through adopting above-mentioned technical scheme, when needing the fixed mounting pole, will fix a position the lid and turn away, then will install the pole and rotate the constant head tank that the screwed pipe is located the locating piece when vertical direction, rotate the location lid and shelter from the constant head tank after that to have the effect of restricting the installation pole in vertical direction.
The present invention may be further configured in a preferred embodiment as: the retaining member includes a buckle.
Through adopting above-mentioned technical scheme, have through the hasp and be convenient for fix the effect on the locating piece with the locating cover, and then make the screwed pipe supported tightly in the constant head tank.
To sum up, the utility model discloses a following useful technological effect at least:
1. when the fire damper needs to be installed, the connecting plate is connected with the side wall of the pipeline through the fixing bolt, then the mounting rod which can be telescopically arranged is adjusted, so that the mounting plate is attached to the wall body or the ground, and then the mounting plate is fixed on the wall body through the mounting bolt, so that the fire damper has the effect of facilitating installation of the fire damper;
2. the threaded pipe is matched with the threads of the threaded rod, and the threaded rod can be moved in or out of the threaded pipe by rotating the threaded rod, so that the effect of changing the position height of the fire damper by adjusting the length of the whole mounting rod is achieved;
3. when needing the fixed mounting pole, will fix a position the lid and turn away, then will install the pole and rotate the constant head tank that the screwed pipe is located the locating piece when vertical direction, rotate the location lid and shelter from the constant head tank after that to have the effect of installing the pole restriction in vertical direction.
Drawings
Fig. 1 is a schematic overall structure diagram of an embodiment of the present invention;
fig. 2 is a partially enlarged schematic view of a portion a in fig. 1.
Reference numerals: 1. a valve body; 11. a connecting plate; 111. fixing the bolt; 12. positioning blocks; 121. positioning a groove; 13. a positioning cover; 131. a hasp; 2. mounting a rod; 21. a threaded pipe; 211. an external thread; 22. a threaded rod; 23. a fixed block; 24. a hinged block; 3. mounting a plate; 31. and (6) installing a bolt.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Referring to fig. 1, the smoke exhaust and fire prevention valve for fire fighting convenient to install disclosed by the utility model comprises a valve body 1, wherein a connecting piece for connecting the valve body 1 with a pipeline to be installed with the valve body 1 is arranged on the valve body 1; the connecting piece includes connecting plate 11 and fixing bolt 111, and connecting plate 11 articulates the setting on the lateral wall of valve body 1, and connecting plate 11 is located the wall body of the one side that is connected with the pipeline on valve body 1, and fixing bolt 111 threads are worn to establish on connecting plate 11.
When installing valve body 1, the connecting plate 11 that will articulate the setting rotates to laminating mutually with the lateral wall of pipeline, then uses fixing bolt 111 to fix the wall body of connecting plate 11 and pipeline, and then realizes being connected of valve body 1 and pipeline.
The telescopic installation rods 2 are vertically arranged on two sides of the valve body 1, each installation rod 2 comprises a threaded pipe 21 and a threaded rod 22, external threads 211 are arranged on the inner wall of each threaded pipe 21, the threaded rods 22 are movably arranged in the threaded pipes 21, and the threaded rods 22 are matched with the external threads 211; by turning the threaded rod 22, the threaded rod 22 can be moved in and out of the threaded tube 21, which has the effect of adjusting the length of the entire mounting rod 2.
Be provided with the articulated elements between the lateral wall of threaded pipe 21 one end of keeping away from threaded rod 22 and valve body 1, the articulated elements includes fixed block 23 and articulated piece 24, and fixed block 23 is fixed to be set up on the lateral wall of valve body 1, and the articulated setting of the one end of articulated piece 24 is on fixed block 23, and the one end fixed connection of threaded rod 22 is kept away from to the other end of articulated piece 24 and threaded pipe 21.
The threaded rod 22 is horizontally provided with a mounting plate 3 at one end far away from the threaded pipe 21, and a mounting bolt 31 for fixing the mounting plate 3 and the wall body is arranged on the mounting plate 3 in a threaded manner.
Referring to fig. 1 and 2, two sets of positioning members for limiting the installation rod 2 in the vertical direction are arranged on the side wall of the valve body 1, the two sets of positioning members are respectively arranged on two sides of the hinge member, each positioning member comprises a positioning block 12 and a positioning cover 13, the positioning block 12 is fixedly arranged on the side wall of the valve body 1, a positioning groove 121 in the vertical direction is formed in the positioning block 12, the shape of the positioning groove 121 is consistent with that of the threaded pipe 21, one side of the positioning cover 13 is hinged to the positioning block 12, a locking member is arranged between the other side of the positioning cover 13 and the positioning block 12, and the locking member comprises a buckle 131; the positioning member may fix the threaded pipe 21 in the positioning groove 121.
When the pipeline that needs the installation fire prevention valve is close to ground, open the locating cover 13 that is in the low level, then rotate screwed pipe 21 to vertical downward, screwed pipe 21 is arranged in the constant head tank 121 of low level locating piece 12 this moment, utilize hasp 131 to make locating cover 13 shelter from constant head tank 121 afterwards, and then make installation pole 2 can not rock wantonly, then twist threaded rod 22 and make mounting panel 3 contradict subaerial, reuse mounting bolt 31 fixes mounting panel 3 subaerial, thereby have the effect of support to valve body 1.
When the pipeline that needs the installation fire prevention valve is kept away from ground or is close to the roof, open the locating cover 13 that is in high position, then rotate screwed pipe 21 to vertical upwards, screwed pipe 21 is arranged in the constant head tank 121 of high-position locating piece 12 this moment, use locating cover 13 and hasp 131 to fix screwed pipe 21 equally, then make mounting panel 3 contradict on the roof board through having adjusted threaded rod 22 to fix with mounting bolt 31, and then have the effect of hanging to valve body 1.
The novel implementation principle of the implementation is as follows: when the valve body 1 needs to be installed, the valve body 1 is moved to be connected with a pipeline, and then the valve body 1 is connected with the pipeline by using the connecting plate 11 and the fixing bolt 111; then, opening a corresponding positioning cover 13 according to the height of the pipeline for installing the valve body 1 as required, then rotating the threaded pipe 21 into the positioning groove 121, and then shielding the positioning groove 121 by the positioning cover 13 through the hasp 131; then, the threaded rod 22 is rotated so that the mounting plate 3 abuts on the roof or the ground of the roof, and finally, the mounting plate 3 is stably fixed by the mounting bolt 31, thereby having an effect of facilitating the installation of the fire damper.
The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (7)
1. The utility model provides a fire control is with fire prevention valve that discharges fume convenient to installation, includes valve body (1), its characterized in that: the vertical scalable installation pole (2) that sets up that is provided with in both sides of valve body (1), the last level of the one end of valve body (1) is kept away from in installation pole (2) is provided with mounting panel (3), mounting panel (3) are gone up the screw thread and are worn to be equipped with mounting bolt (31) of fixing mounting panel (3) and wall body, just be provided with the connecting piece that is used for being connected valve body (1) with the pipeline that needs installation valve body (1) on valve body (1).
2. A fire protection smoke evacuation fire damper of claim 1, wherein: the connecting piece includes connecting plate (11) and fixing bolt (111), connecting plate (11) are articulated to be set up on the lateral wall of valve body (1), just connecting plate (11) are located on the wall body of the one side that is connected with the pipeline on valve body (1), fixing bolt (111) screw thread is worn to establish on connecting plate (11).
3. A fire protection smoke evacuation fire damper of claim 1, wherein: installation pole (2) are including screwed pipe (21) and threaded rod (22), the one end setting of screwed pipe (21) is in on the lateral wall of valve body (1), just be provided with external screw thread (211) on the inner wall of screwed pipe (21), threaded rod (22) remove to set up in screwed pipe (21), just threaded rod (22) with external screw thread (211) mutual adaptation, mounting panel (3) set up one of screwed pipe (21) is kept away from in threaded rod (22) is served.
4. A fire protection smoke evacuation fire damper as claimed in claim 3 wherein: threaded pipe (21) with be provided with the articulated elements between the lateral wall of valve body (1), the articulated elements includes fixed block (23) and articulated piece (24), fixed block (23) are fixed to be set up on the lateral wall of valve body (1), the articulated setting of one end of articulated piece (24) is in on fixed block (23), the other end of articulated piece (24) with threaded pipe (21) keeps away from the one end fixed connection of threaded rod (22).
5. A fire protection smoke evacuation fire prevention valve convenient to install according to claim 4, characterized in that: the side wall of the valve body (1) is provided with two sets of positioning pieces used for limiting the installation rod (2) in the vertical direction, and the two sets of positioning pieces are respectively arranged on two sides of the hinged piece.
6. A fire protection smoke evacuation fire damper of claim 5, wherein: the setting element includes locating piece (12) and location lid (13), locating piece (12) are fixed to be set up on the lateral wall of valve body (1), just locating piece (12) are gone up and have been seted up constant head tank (121) along vertical direction, just the shape of constant head tank (121) with the shape of screwed pipe (21) is unanimous, the articulated setting in one side of location lid (13) is in on locating piece (12), the opposite side of location lid (13) with be provided with the retaining member between locating piece (12).
7. A fire protection smoke evacuation fire damper of claim 6, wherein: the retaining member includes a buckle (131).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021730511.6U CN212868655U (en) | 2020-08-19 | 2020-08-19 | Fire control is with fire prevention valve of discharging fume convenient to installation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021730511.6U CN212868655U (en) | 2020-08-19 | 2020-08-19 | Fire control is with fire prevention valve of discharging fume convenient to installation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212868655U true CN212868655U (en) | 2021-04-02 |
Family
ID=75189215
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021730511.6U Expired - Fee Related CN212868655U (en) | 2020-08-19 | 2020-08-19 | Fire control is with fire prevention valve of discharging fume convenient to installation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212868655U (en) |
-
2020
- 2020-08-19 CN CN202021730511.6U patent/CN212868655U/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 |
Granted publication date: 20210402 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |