CN220303447U - Fire control water supply pipeline pressure alarm device - Google Patents
Fire control water supply pipeline pressure alarm device Download PDFInfo
- Publication number
- CN220303447U CN220303447U CN202321856178.7U CN202321856178U CN220303447U CN 220303447 U CN220303447 U CN 220303447U CN 202321856178 U CN202321856178 U CN 202321856178U CN 220303447 U CN220303447 U CN 220303447U
- Authority
- CN
- China
- Prior art keywords
- frame
- fixed
- alarm device
- pressure alarm
- pipeline pressure
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 28
- 238000001125 extrusion Methods 0.000 claims description 25
- 230000000087 stabilizing effect Effects 0.000 claims description 16
- 230000001681 protective effect Effects 0.000 claims description 7
- 230000000694 effects Effects 0.000 abstract description 22
- 238000009434 installation Methods 0.000 abstract description 5
- 238000003825 pressing Methods 0.000 abstract description 3
- 230000007774 longterm Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 2
- 210000002445 nipple Anatomy 0.000 description 2
- 230000002441 reversible effect Effects 0.000 description 2
- 239000011435 rock Substances 0.000 description 2
- 208000033999 Device damage Diseases 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/15—Leakage reduction or detection in water storage or distribution
Landscapes
- Measuring Fluid Pressure (AREA)
Abstract
The utility model discloses a fire-fighting water supply pipeline pressure alarm device, which belongs to the technical field of fire-fighting water pipes and aims at the problems that the connection stability of the pressure alarm device is insufficient and the protection performance of the pressure alarm device is poor; according to the utility model, the turntable is rotated by manpower to perform rotation operation, so that the effect of externally applying pressure is realized, the effect of improving the installation stability of the pressure alarm device is achieved, the faucet pipe is driven by water flow to shake, the effect of flexible contact is realized, and the effect of improving the protection performance of the pressure alarm device is achieved.
Description
Technical Field
The utility model belongs to the technical field of fire-fighting water pipes, and particularly relates to a fire-fighting water supply pipeline pressure alarm device.
Background
With the rapid development of economy and rapid expansion of cities, fireproof tasks are increasingly difficult, the pressure alarm device of the fire-fighting water supply pipe is used as an important component of public fire-fighting facilities for guaranteeing life and property safety of people, people can be reminded of the state of the fire-fighting facilities, when the pressure in the fire-fighting water supply pipe is overlarge, water is easy to seep out from the pipe connection part for a long time, the ageing of the fire-fighting water supply pipe can be accelerated, and when fire is extinguished, whether water exists in the fire-fighting water supply pipe or whether the water pressure is enough or not is not known, and the fire extinguishing efficiency can be reduced, so that the pressure alarm device of the fire-fighting water supply pipe is particularly important.
The publication number of the comparison patent document is: the utility model provides a fire control feed water pipeline pressure alarm device of "CN216839685U, is including accepting the pipeline, accept two ring flanges of surface both ends fixedly connected with of pipeline, the surface fixedly connected with who accepts the pipeline accepts the post, the surface fixedly connected with spacing ring who accepts the post, the thread groove has been seted up to the upper surface of spacing ring, the inner wall both sides of thread groove all are carved with the screw thread, accept the pipeline through accept post and spacing ring cooperation screw thread fixedly connected with pipeline pressure sensor", above-mentioned patent still has the following problem under the in-service use condition: although this patent can carry out daily fire control pipeline pressure warning operation, in the in-service use, only rely on flange to be connected pressure alarm device and fire control pipeline utilization bolt, inconvenient to the junction is exerted pressure from the outside, the condition that leaks appears easily in the junction after long-term use for pressure alarm device installation stability is not enough, and pressure alarm often sets up in the corner, produces easily to rock when rivers flow and leads to colliding with the building that contacts with it, and long-term mutual colliding easily makes pressure alarm device damage, makes pressure alarm device's protectiveness relatively poor.
Therefore, a fire water supply pipeline pressure alarm device is needed, and the problems that the connection stability of the pressure alarm device is insufficient and the protection performance of the pressure alarm device is poor in the prior art are solved.
Disclosure of Invention
The utility model aims to provide a fire water supply pipeline pressure alarm device which aims to solve the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a fire control feed water pipeline pressure alarm device, includes pipeline pressure sensor, pipeline pressure sensor lower extreme is provided with the adapter tube, adapter tube both ends all are fixed with flange, adapter tube middle part is fixed with the protection frame, protection frame one end middle part is rotated and is connected with the carousel, the carousel middle part is fixed with reciprocating screw, reciprocating screw both ends all are fixed with the stopper, the equal threaded connection of reciprocating screw both sides surface has the extrusion frame, two extrusion frame other end sliding connection has the gag lever post, protection frame lower extreme is fixed with the mount, mount surface sliding connection has the steady rest, the inside frame groove of having seted up of steady rest, frame groove middle part is fixed with the spring, steady rest lower extreme four corners all is fixed with the rubber pad.
In the scheme, the middle part of the reciprocating screw rod is rotationally connected to one end of the protective frame, the middle part of the limiting rod is fixed to the other end of the protective frame, two ends of the limiting rod are fixed to one sides of two connecting flanges, the middle part of the turntable is fixed to the middle part of the reciprocating screw rod, two middle parts of the limiting blocks are fixed to two ends of the reciprocating screw rod, and the vertical section of each limiting block is circular.
It is further worth to say that two extrusion frame one end threaded connection is in reciprocating lead screw both sides surface, two extrusion frame other end sliding connection is in gag lever post both sides surface, two extrusion frame is relative setting, every extrusion frame middle part is the fretwork setting, every extrusion frame all is the U type setting.
It should be further noted that, mount surface sliding connection is at the frame inslot wall, the frame inslot runs through at steady rest upper end middle part, the frame inslot is protruding setting, protection frame surface sliding connection is at the frame inslot wall.
As a preferable implementation mode, one end of the spring is fixed at one end of the fixing frame, the other end of the spring is fixed at the inner wall of the frame groove, and the stabilizing frame is square.
As a preferable implementation mode, the upper ends of the four rubber pads are fixed at four corners of the lower end of the stabilizing frame, the four rubber pads are oppositely arranged, and each rubber pad is circularly arranged.
As a preferred implementation mode, a plurality of reserved holes are formed in the side edges of the two connecting flanges, and the two connecting flanges are oppositely arranged.
Compared with the prior art, the pressure alarm device for the fire water supply pipeline provided by the utility model at least has the following beneficial effects:
(1) The rotary table is rotated by manpower to perform rotary operation, so that the rotary table, the reciprocating screw rod, the limiting block, the extrusion frame, the limiting rod and the protection frame are mutually matched to perform operation, the effect of external pressure application is realized, the tightness of the joint is effectively enhanced, the condition that water leakage occurs easily after long-term use is avoided, and the effect of improving the installation stability of the pressure alarm device is further achieved.
(2) The faucet tube is driven by water flow to shake, so that the faucet tube, the protective frame, the fixing frame, the stabilizing frame, the frame groove, the spring and the rubber pad are mutually matched to realize the effect of flexible contact, the pressure alarm device is prevented from being knocked and damaged due to rigid contact, and the protective effect of the pressure alarm device is improved.
Drawings
FIG. 1 is a perspective view of the present utility model;
FIG. 2 is a cross-sectional view of a guard rack according to the present utility model;
FIG. 3 is a schematic view of the structure of the extrusion frame of the present utility model;
FIG. 4 is a cross-sectional view of a stabilizer of the present utility model.
In the figure: 1. a pipeline pressure sensor; 2. a socket pipe; 3. a connecting flange; 4. a protective frame; 5. a turntable; 6. a reciprocating screw rod; 7. a limiting block; 8. an extrusion frame; 9. a limit rod; 10. a fixing frame; 11. a stabilizing rack; 12. a rack groove; 13. a spring; 14. and a rubber pad.
Detailed Description
The utility model is further described below with reference to examples.
Referring to fig. 1 to 4, the utility model provides a fire-fighting water supply pipeline pressure alarm device, which comprises a pipeline pressure sensor 1, wherein the pipeline pressure sensor 1 is that the pressure of a medium directly acts on a diaphragm of the sensor, so that the diaphragm generates micro-displacement proportional to the pressure of the medium, the resistance of the sensor changes, an electronic circuit is utilized to detect the change, and convert and output a standard signal corresponding to the pressure, and the signal is transmitted to a control device for alarming operation, a connecting pipe 2 is arranged at the lower end of the pipeline pressure sensor 1, a water pressure detection section of the connecting pipe 2, connecting flanges 3 are fixed at both ends of the connecting pipe 2, the connecting flanges 3 are used for fastening connection by bolts, a protection frame 4 is fixed at the middle part of the connecting pipe 2, the protection frame 4 plays a protection role, a turntable 5 is rotatably connected at the middle part of one end of the protection frame 4, the turntable 5 is convenient for the working personnel to rotate, the reciprocating screw rod 6 is fixed in the middle of the turntable 5, the reciprocating screw rod 6 drives the two extrusion frames 8 to reversely slide, the two flanges connected with the turntable are pressed, the limiting blocks 7 are fixed at the two ends of the reciprocating screw rod 6, the limiting blocks 7 are limited, the extrusion frames 8 are connected with the outer surfaces of the two sides of the reciprocating screw rod 6 in a threaded manner, the extrusion frames 8 are matched with the internal pressing of the bolt connection, the pressing can be carried out from the outside of the connecting flange 3, the effect of sealing the connection position is realized, the other ends of the two extrusion frames 8 are slidingly connected with the limiting rods 9, the lower ends of the protection frames 4 are fixedly provided with the fixing frames 10, the outer surfaces of the fixing frames 10 are slidingly connected with the stabilizing frames 11, the inner parts of the stabilizing frames 11 are provided with the frame grooves 12, the middle parts of the frame grooves 12 are fixedly provided with springs 13, the springs 13 provide the elastic force supporting function, the four corners of the lower ends of the stabilizing frames 11 are fixedly provided with rubber pads 14, the rubber pad 14 achieves the effect of flexibly contacting the building.
Further, as shown in fig. 1, fig. 2, fig. 3 and fig. 4, it is worth specifically explaining that the middle part of the reciprocating screw rod 6 is rotationally connected to one end of the protecting frame 4, the middle part of the limiting rod 9 is fixed to the other end of the protecting frame 4, two ends of the limiting rod 9 are fixed to one side of the two connecting flanges 3, the middle part of the turntable 5 is fixed to the middle part of the reciprocating screw rod 6, the middle parts of the two limiting blocks 7 are fixed to two ends of the reciprocating screw rod 6, the vertical section of each limiting block 7 is circular, one end of each two extruding frames 8 is in threaded connection with the outer surfaces of two sides of the reciprocating screw rod 6, the other ends of the two extruding frames 8 are in sliding connection with the outer surfaces of two sides of the limiting rod 9, the two extruding frames 8 are in opposite arrangement, the middle part of each extruding frame 8 is in hollowed arrangement, and each extruding frame 8 is in U-shaped arrangement.
Further, as shown in fig. 1, 2 and 4, it should be specifically explained that the outer surface of the fixing frame 10 is slidably connected to the inner wall of the frame slot 12, the frame slot 12 penetrates through the middle of the upper end of the stabilizing frame 11, the frame slot 12 is arranged in a convex manner, the outer surface of the protecting frame 4 is slidably connected to the inner wall of the frame slot 12, one end of the spring 13 is fixed to one end of the fixing frame 10, the other end of the spring 13 is fixed to the inner wall of the frame slot 12, and the stabilizing frame 11 is arranged in a square manner.
The scheme comprises the following working processes: when the fire-fighting water supply pipeline pressure alarm device is used, the turntable 5 is rotated by manpower to rotate the reciprocating screw rod 6 fixedly connected with the middle part of the turntable 5 under the stability of the protection frame 4, so that the two extrusion frames 8 in threaded connection with the outer surfaces of the two sides of the reciprocating screw rod 6 perform reverse sliding operation under the limit of the limit rod 9, the two extrusion frames 8 can extrude the two connecting flanges 3 which are fastened and connected by bolts to finish the effect of external pressure application, the tightness of the connecting part is effectively enhanced, the condition that water leakage easily occurs after long-term use is avoided, and the effect of improving the installation stability of the pressure alarm device is further achieved, then the faucet tube 2 is driven by water flow to shake, the protection frame 4 fixedly connected with the middle part of the faucet tube 2 shakes, so that the inner wall of the frame groove 12 formed in the stabilizing frame 11 by the fixing frame 10 fixedly connected with the lower end of the protection frame 4 slides, the spring 13 fixedly connected with the lower end of the fixing frame 10 is compressed under the support of the stabilizing frame 11, the spring 13 is compressed to generate elastic force to support, the rubber pad 14 fixedly connected with the lower end of the stabilizing frame 11 can flexibly contact with a contact object to achieve the effect of flexible contact, and the pressure alarm device is prevented from being knocked and damaged due to rigid contact, so that the effect of improving the protection of the pressure alarm device is achieved.
The working process can be as follows: rotating operation is carried out through manpower rotation carousel 5 for the reciprocating screw rod 6 with carousel 5 middle part fixed connection drives two extrusion frames 8 and carries out reverse slip operation, realizes the effect that outside was exerted pressure, effectively strengthens the leakproofness of junction, avoids appearing the circumstances that leaks easily after long-term use, and then reaches the effect that improves pressure alarm device installation stability, drives the nipple 2 through rivers and produces and rock afterwards, makes the protection frame 4 with nipple 2 fixed connection drive mount 10 extrusion spring 13, realizes the effect of flexible contact, avoids rigid contact to lead to pressure alarm device to be knocked with the damage, and then reaches the effect that improves pressure alarm device protectiveness.
Further, as shown in fig. 1 and fig. 4, it is worth specifically explaining that the upper ends of the four rubber pads 14 are fixed at four corners of the lower end of the stabilizing frame 11, the four rubber pads 14 are oppositely arranged, each rubber pad 14 is circularly arranged, the rubber pads 14 can be mutually matched with the springs 13, the effect of flexible contact is achieved, and the pressure alarm device is effectively protected.
Further, as shown in fig. 1, fig. 2 and fig. 4, it is worth specifically explaining that a plurality of preformed holes are formed on the side edges of the two connecting flanges 3, the two connecting flanges 3 are oppositely arranged, the connecting flanges 3 are suitable for the effect of fastening connection by bolts, and the stability of the pressure alarm device is improved.
To sum up: the rubber pad 14 through setting up can mutually support with spring 13, realizes the effect of flexible contact, carries out effectual protection operation to pressure alarm device, is suitable for the effect that the bolt carries out fastening connection through flange 3 that sets up, improves the effect of pressure alarm device stability.
Claims (7)
1. The utility model provides a fire control water supply pipeline pressure alarm device, includes pipeline pressure sensor (1), a serial communication port, pipeline pressure sensor (1) lower extreme is provided with adapter tube (2), adapter tube (2) both ends all are fixed with flange (3), adapter tube (2) middle part is fixed with protection frame (4), protection frame (4) one end middle part is rotated and is connected with carousel (5), carousel (5) middle part is fixed with reciprocating lead screw (6), reciprocating lead screw (6) both ends all are fixed with stopper (7), the equal threaded connection of reciprocating lead screw (6) both sides surface has extrusion frame (8), two extrusion frame (8) other end sliding connection has gag lever post (9), protection frame (4) lower extreme is fixed with mount (10), mount (10) surface sliding connection has steady rest (11), steady rest (11) inside has seted up frame groove (12), frame groove (12) middle part is fixed with spring (13), steady rest (11) lower extreme four corners all are fixed with rubber pad (14).
2. The fire service pipeline pressure alarm device according to claim 1, wherein: the middle part of the reciprocating screw rod (6) is rotationally connected to one end of the protective frame (4), the middle part of the limiting rod (9) is fixed to the other end of the protective frame (4), two ends of the limiting rod (9) are fixed to one side of the two connecting flanges (3), the middle part of the rotary table (5) is fixed to the middle part of the reciprocating screw rod (6), two middle parts of the limiting blocks (7) are fixed to two ends of the reciprocating screw rod (6), and the vertical sections of each limiting block (7) are all round.
3. The fire service pipeline pressure alarm device according to claim 1, wherein: two extrusion frame (8) one end threaded connection is in reciprocating lead screw (6) both sides surface, two extrusion frame (8) other end sliding connection is in gag lever post (9) both sides surface, two extrusion frame (8) are relative setting, every extrusion frame (8) middle part is the fretwork setting, every extrusion frame (8) all is the U type setting.
4. The fire service pipeline pressure alarm device according to claim 1, wherein: the outer surface of the fixing frame (10) is slidably connected to the inner wall of the frame groove (12), the frame groove (12) penetrates through the middle of the upper end of the stabilizing frame (11), the frame groove (12) is arranged in a convex mode, and the outer surface of the protecting frame (4) is slidably connected to the inner wall of the frame groove (12).
5. The fire service pipeline pressure alarm device according to claim 1, wherein: one end of the spring (13) is fixed at one end of the fixing frame (10), the other end of the spring (13) is fixed on the inner wall of the frame groove (12), and the stabilizing frame (11) is square.
6. The fire service pipeline pressure alarm device according to claim 1, wherein: four rubber pads (14) upper ends are fixed in the four corners of the lower end of the stabilizing frame (11), the four rubber pads (14) are oppositely arranged, and each rubber pad (14) is circularly arranged.
7. The fire service pipeline pressure alarm device according to claim 1, wherein: a plurality of preformed holes are formed in the side edges of the two connecting flanges (3), and the two connecting flanges (3) are oppositely arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321856178.7U CN220303447U (en) | 2023-07-14 | 2023-07-14 | Fire control water supply pipeline pressure alarm device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321856178.7U CN220303447U (en) | 2023-07-14 | 2023-07-14 | Fire control water supply pipeline pressure alarm device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220303447U true CN220303447U (en) | 2024-01-05 |
Family
ID=89347806
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321856178.7U Active CN220303447U (en) | 2023-07-14 | 2023-07-14 | Fire control water supply pipeline pressure alarm device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220303447U (en) |
-
2023
- 2023-07-14 CN CN202321856178.7U patent/CN220303447U/en active Active
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