CN215461659U - Water supply and drainage device for installation of fire engineering - Google Patents
Water supply and drainage device for installation of fire engineering Download PDFInfo
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- CN215461659U CN215461659U CN202121627066.5U CN202121627066U CN215461659U CN 215461659 U CN215461659 U CN 215461659U CN 202121627066 U CN202121627066 U CN 202121627066U CN 215461659 U CN215461659 U CN 215461659U
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Abstract
The utility model discloses a water supply and drainage device for installation of fire-fighting engineering, which comprises a fire-fighting box and a water supply valve arranged in the fire-fighting box, wherein a water supply belt is also arranged in the fire-fighting box, a supporting unit is also arranged at the upper end of a water spray opening at the other end of the water supply belt, the supporting unit comprises a supporting ring, a first telescopic rod arranged at the upper end of the supporting ring and a second telescopic rod arranged at the lower end of the supporting ring, a positioning cone convenient for fixing is arranged at the lower end of the second telescopic rod, when the fire-fighting box is used for water supply operation, the water supply belt is connected with the water supply valve, the other end of the water supply belt is moved to a position needing water supply, the supporting ring can be opened and taken down, the first telescopic rod and the second telescopic rod are extended out, a thread head is arranged in a thread cavity, the positioning cone is placed on the ground, and can be used for supporting the water spray opening when the water supply operation is carried out, so that the manpower waste of a user in a long-time hand-holding manner can be avoided, the burden on the user is reduced.
Description
Technical Field
The utility model relates to the technical field of fire engineering, in particular to a water supply and drainage device for fire engineering installation.
Background
Fire control refers to the general term of human, natural and accidental disasters in the life, work and learning processes of people, and mainly comprises rescue of personnel on a fire scene, rescue of important facilities and equipment and cultural relics, safety protection and rescue of important property, fire suppression and the like. Aims to reduce the damage degree caused by fire and reduce casualties and property loss. When a building is constructed, fire engineering installation is needed, and water supply operation is conveniently carried out on a target when a fire disaster happens.
When using fire-fighting equipment to feed water, if carry out handheld for a long time, under the effort of the impact force of water pressure and the weight of water supply area itself, can bring great burden for the user, lead to inconvenient use, extravagant manpower.
The problems described above are addressed. Therefore, the water supply and drainage device for fire engineering installation is provided.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a water supply and drainage device for installation of fire engineering, wherein a support unit is arranged on the outer side of a water spraying port, when a fire box is used for water supply operation, a water supply belt is connected with a water supply valve, the other end of the water supply belt is moved to a position needing water supply, a support ring can be opened and taken down, a first telescopic rod and a second telescopic rod are extended out, a threaded head is installed in a threaded cavity, a positioning cone is placed on the ground, and the water supply and drainage device can be used for supporting the water spraying port during water supply operation, so that the phenomenon that a user wastes manpower by holding the water spraying port for a long time is avoided, the burden of the user is reduced, and the problems in the background technology are solved.
In order to achieve the purpose, the utility model provides the following technical scheme: a water supply and drainage device for installation of fire engineering comprises a fire box and a water supply valve arranged in the fire box, wherein a water supply belt is also arranged in the fire box, one end of the water supply valve is movably connected with the water supply belt, and a support unit is also arranged at the upper end of a water spray nozzle at the other end of the water supply belt;
the supporting unit comprises a supporting ring, a first telescopic rod and a second telescopic rod, the first telescopic rod is installed at the upper end of the supporting ring, the second telescopic rod is installed at the lower end of the supporting ring, and a positioning cone convenient to fix is arranged at the lower end of the second telescopic rod.
Preferably, the inside of fire hose is provided with the installation screw socket of installing in water supply belt one end, and the water supply belt is connected with the feed valve through the installation screw socket.
Preferably, the support rings are two semicircular bayonets, a magnetic clamping groove is formed in a contact surface on one side of each support ring, a magnetic clamping block matched with the magnetic clamping groove is arranged on a contact surface on the other side of each support ring, and the magnetism of the magnetic clamping groove is opposite to that of the magnetic clamping block.
Preferably, the upper end of the first telescopic rod is provided with a movable clamping bead which is fixedly installed, and the supporting unit is installed on the side edge of the water spraying opening through the movable clamping bead.
Preferably, the first telescopic rod and the second telescopic rod comprise an upper pipe body and a lower pipe body, the lower end of the upper pipe body is provided with a threaded head, the upper end of the lower pipe body is provided with a threaded cavity matched with the threaded head, and the upper pipe body is movably arranged in a cavity inside the lower pipe body.
Preferably, one side of water jet is provided with fixed dop, and the lower extreme of fixed dop is provided with the first installing port that can supply first telescopic link to pass through, and one side of fixed dop is provided with the second installing port that can supply first telescopic link to pass through, and activity card pearl movable mounting is inside fixed dop.
Preferably, the water supply valve comprises a valve head and a valve seat installed on the fire box, and a water outlet matched with the installation screw is formed in one side of the valve head.
Compared with the prior art, the utility model has the following beneficial effects:
1. the utility model provides a water supply and drainage device for installation of fire engineering, which is characterized in that when a fire box is used for water supply operation, a water supply belt is connected with a water supply valve, the other end of the water supply belt is moved to a position needing water supply, a support ring can be opened and taken down, a first telescopic rod and a second telescopic rod are extended out, threaded heads are installed in a threaded cavity, a positioning cone is placed on the ground, and when the water supply operation is carried out, the water supply and drainage device can be used for supporting a water spray nozzle, so that the labor waste of a user due to long-time holding is avoided, and the burden of the user is reduced.
2. According to the water supply and drainage device for installation of the fire engineering, the first telescopic rod is placed in the second installation opening before use, the supporting unit is opened and then rotated into the first installation opening when the water supply and drainage device is used, the first telescopic rod is limited, shaking during use of the supporting unit is avoided, if the water supply and drainage device is not used, the first telescopic rod and the second telescopic rod are retracted when the supporting unit is rotated back into the second installation opening again, the supporting ring is installed on the outer side of the water supply belt through the matching use of the magnetic clamping groove and the magnetic clamping block, the water supply and drainage device can be conveniently held by a user when the water supply and drainage device is used, and meanwhile the water supply and drainage device is convenient to fold and unfold and use.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the support unit mounting structure of the present invention;
FIG. 3 is a schematic structural diagram of a supporting unit according to the present invention;
FIG. 4 is a schematic structural view of a first telescopic rod and a second telescopic rod of the present invention;
FIG. 5 is an enlarged view of the structure at A in FIG. 2 according to the present invention;
FIG. 6 is a schematic view of the structure of the water supply valve of the present invention.
In the figure: 1. a fire box; 11. a water supply belt; 12. installing a screw; 13. a water jet; 131. fixing the chuck; 132. a first mounting port; 133. a second mounting opening; 2. a water supply valve; 21. a valve head; 22. a valve seat; 23. a water outlet; 3. a support unit; 31. a support ring; 311. a magnetic card slot; 312. a magnetic fixture block; 32. a first telescopic rod; 321. movable clamping beads; 33. a second telescopic rod; 331. a pipe body is arranged; 332. a lower pipe body; 333. a threaded cavity; 334. a screw head; 34. and (5) positioning a cone.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-4 and 6, a water supply and drainage device for installation of fire-fighting engineering comprises a fire-fighting box 1 and a water supply valve 2 installed inside the fire-fighting box 1, a water supply hose 11 is further installed inside the fire-fighting box 1, one end of the water supply valve 2 is movably connected with the water supply hose 11, an installation screw 12 installed at one end of the water supply hose 11 is arranged inside the fire-fighting box 1, the water supply hose 11 is connected with the water supply valve 2 through the installation screw 12, the water supply valve 2 comprises a valve head 21 and a valve seat 22 installed on the fire-fighting box 1, a water outlet 23 matched with the installation screw 12 is arranged at one side of the valve head 21, a support unit 3 is further arranged at the upper end of a water spray outlet 13 at the other end of the water supply hose 11, the support unit 3 comprises a support ring 31, a first telescopic rod 32 installed at the upper end of the support ring 31 and a second telescopic rod 33 installed at the lower end of the support ring 31, a movable clamping bead 321 fixedly installed at the upper end of the first telescopic rod 32, the supporting unit 3 is installed at the side of the water spraying port 13 through the movable clamping bead 321, the lower end of the second telescopic rod 33 is provided with the positioning cone 34 convenient for fixing, the first telescopic rod 32 and the second telescopic rod 33 comprise an upper pipe body 331 and a lower pipe body 332, the lower end of the upper pipe body 331 is provided with a threaded head 334, the upper end of the lower pipe body 332 is provided with a threaded cavity 333 matched with the threaded head 334, the upper pipe body 331 is movably installed in a cavity inside the lower pipe body 332, when the fire box 1 is used for water supply operation, the water supply belt 11 is connected with the water supply valve 2, the other end of the water supply belt 11 is moved to a part needing water supply, the supporting ring 31 can be opened and taken down, the first telescopic rod 32 and the second telescopic rod 33 are extended out, the threaded head 334 is installed inside the threaded cavity, the positioning cone 34 is placed on the ground, when the water supply operation is carried out, the water spraying port 13 can be supported, and the waste of manpower of a user due to being held for a long time can be avoided, the burden on the user is reduced.
Referring to fig. 3-5, the support rings 31 are two semicircular bayonets, a magnetic slot 311 is disposed on a contact surface of one side of each of the support rings 31, a magnetic block 312 matched with the magnetic slot 311 is disposed on a contact surface of the other side of each of the support rings 31, the magnetic slot 311 and the magnetic block 312 have opposite magnetism, a fixed chuck 131 is disposed on one side of the water outlet 13, a first mounting opening 132 through which the first telescopic rod 32 can pass is disposed at a lower end of the fixed chuck 131, a second mounting opening 133 through which the first telescopic rod 32 can pass is disposed on one side of the fixed chuck 131, a movable chuck 321 is movably mounted inside the fixed chuck 131, the first telescopic rod 32 is placed inside the second mounting opening 133 before use, the support unit 3 is opened and then rotated into the first mounting opening 132 when use, so as to limit the first telescopic rod 32 and avoid shaking when the support unit 3 is used, if when not using, when rotating the second installing port 133 inside once more, withdraw first telescopic link 32 and second telescopic link 33, the supporting ring 31 is installed in the outside of water supply band 11 to the collocation use of magnetism draw-in groove 311 and magnetism fixture block 312, can be convenient for use person's handheld when using, receive and release the convenience simultaneously, convenient to use.
The working principle is as follows: when the fire box 1 is used for water supply operation, the water supply belt 11 is connected with the water supply valve 2, the other end of the water supply belt 11 is moved to a position needing water supply, the support ring 31 can be opened and taken down, the first telescopic rod 32 and the second telescopic rod 33 are extended out, the threaded head 334 is installed inside the threaded cavity 333, the positioning cone 34 is placed on the ground and can be used for supporting the water spraying opening 13 when the water supply operation is carried out, the phenomenon that a user holds the water spraying opening for a long time and wastes manpower is avoided, the burden of the user is reduced, the first telescopic rod 32 is placed inside the second installation opening 133 before the use, the support unit 3 is opened and then rotated into the first installation opening 132 when the use is carried out, the first telescopic rod 32 is limited, the support unit 3 is prevented from shaking when the use, if the use is not carried out, when the support unit is rotated back into the second installation opening 133 again, the first telescopic rod 32 and the second telescopic rod 33 are retracted, the supporting ring 31 is mounted on the outer side of the water supply belt 11 by the matched use of the magnetic clamping groove 311 and the magnetic clamping block 312, so that the supporting ring can be conveniently held by a user in use and is convenient to fold and unfold.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a be used for fire engineering installation to use water supply and drainage device, includes fire hose (1) and installs feed valve (2) inside fire hose (1), its characterized in that: a water supply belt (11) is further arranged in the fire box (1), one end of the water supply valve (2) is movably connected with the water supply belt (11), and a support unit (3) is further arranged at the upper end of a water spray opening (13) at the other end of the water supply belt (11);
the supporting unit (3) comprises a supporting ring (31), a first telescopic rod (32) installed at the upper end of the supporting ring (31) and a second telescopic rod (33) installed at the lower end of the supporting ring (31), and a positioning cone (34) convenient to fix is arranged at the lower end of the second telescopic rod (33).
2. The water supply and drainage device for fire fighting project installation according to claim 1, characterized in that: the fire fighting box (1) is internally provided with an installation screw (12) arranged at one end of the water supply belt (11), and the water supply belt (11) is connected with the water supply valve (2) through the installation screw (12).
3. The water supply and drainage device for fire fighting project installation according to claim 1, characterized in that: the support rings (31) are two semicircular bayonets, a magnetic clamping groove (311) is formed in a contact surface of one side of each support ring (31), a magnetic clamping block (312) matched with the magnetic clamping groove (311) is formed in a contact surface of the other side of each support ring (31), and the magnetism of the magnetic clamping groove (311) is opposite to that of the magnetic clamping block (312).
4. The water supply and drainage device for fire fighting project installation according to claim 1, characterized in that: the upper end of the first telescopic rod (32) is provided with a movable clamping bead (321) which is fixedly installed, and the supporting unit (3) is installed on the side edge of the water spraying opening (13) through the movable clamping bead (321).
5. The water supply and drainage device for fire fighting project installation according to claim 1, characterized in that: the first telescopic rod (32) and the second telescopic rod (33) comprise an upper pipe body (331) and a lower pipe body (332), a threaded head (334) is arranged at the lower end of the upper pipe body (331), a threaded cavity (333) matched with the threaded head (334) is arranged at the upper end of the lower pipe body (332), and the upper pipe body (331) is movably arranged in a cavity inside the lower pipe body (332).
6. The water supply and drainage device for fire fighting project installation according to claim 1, characterized in that: one side of water jet (13) is provided with fixed dop (131), and the lower extreme of fixed dop (131) is provided with first installing port (132) that can supply first telescopic link (32) to pass through, and one side of fixed dop (131) is provided with second installing port (133) that can supply first telescopic link (32) to pass through, and activity card pearl (321) movable mounting is inside fixed dop (131).
7. The water supply and drainage device for fire fighting project installation according to claim 1, characterized in that: the water supply valve (2) comprises a valve head (21) and a valve seat (22) installed on the fire box (1), and a water outlet (23) matched with the installation screw (12) is formed in one side of the valve head (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121627066.5U CN215461659U (en) | 2021-07-17 | 2021-07-17 | Water supply and drainage device for installation of fire engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121627066.5U CN215461659U (en) | 2021-07-17 | 2021-07-17 | Water supply and drainage device for installation of fire engineering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215461659U true CN215461659U (en) | 2022-01-11 |
Family
ID=79727417
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121627066.5U Active CN215461659U (en) | 2021-07-17 | 2021-07-17 | Water supply and drainage device for installation of fire engineering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215461659U (en) |
-
2021
- 2021-07-17 CN CN202121627066.5U patent/CN215461659U/en active Active
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