CN218652816U - Quick assembly's high leakproofness fire control dry-type shower nozzle - Google Patents
Quick assembly's high leakproofness fire control dry-type shower nozzle Download PDFInfo
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- CN218652816U CN218652816U CN202222343298.9U CN202222343298U CN218652816U CN 218652816 U CN218652816 U CN 218652816U CN 202222343298 U CN202222343298 U CN 202222343298U CN 218652816 U CN218652816 U CN 218652816U
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- yoke arm
- arm seat
- thick bamboo
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Abstract
The utility model provides a high leakproofness fire control dry-type shower nozzle of fast assembly, its structure includes the assembly section of thick bamboo, yoke arm seat, the ring of intaking, yoke arm seat locates assembly section of thick bamboo upper end, the ring of intaking is located assembly section of thick bamboo lower extreme, the ring top of intaking is equipped with the external screw thread cover with assembly section of thick bamboo bottom wall threaded connection, the sealing washer has been cup jointed to external screw thread cover bottom, be equipped with the dust cover between yoke arm seat and the assembly section of thick bamboo, during the assembly, directly join in marriage the guide member into the assembly section of thick bamboo, the assembly section of thick bamboo is integrated into one piece structure with yoke arm seat, need not to carry out additional fixing again, finally, the ring of intaking is revolved in assembly section of thick bamboo bottom, external screw thread cover screw in the assembly section of thick bamboo, accomplish fixed assembly work, the sealing washer of external screw in cover bottom has improved the leakproofness, during operation, the vitreous body meets high temperature and breaks, rivers remove the restriction, open the closed lamella, closed lamella drives the hinge activity, the guide member top further stretches into in the exhalant canal simultaneously, rivers pass through the guide member, the kicking out, at last it is opened the fire control by the splash dish to carry out.
Description
Technical Field
The utility model relates to a high leakproofness fire control dry-type sprinkler head of fast assembly belongs to the fire control shower nozzle field.
Background
The fire-fighting nozzle is a nozzle which is started automatically according to a preset temperature range under the action of heat or is started by control equipment according to a fire signal and sprinkles water according to a designed sprinkling shape and flow to extinguish fire. Is part of the sprinkler system. Its body of current fire control dry-type sprinkler of built-in valve clack structure and yoke arm seat are the design of piecemeal formula, adopt the screw thread to carry out fixed connection, after packing into the body with the valve clack structure, need adorn the yoke arm seat in the body and go out the water end and seal, then at the end of intaking of body reassembling enclosed construction, comparatively inconvenient.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a high leakproofness fire control dry sprinkler head of fast assembly to solve its body of fire control sprinkler head of current built-in valve clack structure and yoke arm seat and for the design of piecemeal formula, adopt the screw thread to carry out fixed connection, after packing into the body with the valve clack structure, need adorn yoke arm seat in the body and go out the water end and seal, then at the end of intaking of body and reassembling enclosed construction, comparatively inconvenient problem.
In order to achieve the above purpose, the present invention is realized by the following technical solution: a fast-assembly high-sealing-degree fire-fighting dry type spray head structurally comprises an assembly cylinder, a yoke arm seat and a water inlet ring, wherein the yoke arm seat is arranged at the upper end of the assembly cylinder, the water inlet ring is arranged at the lower end of the assembly cylinder, an external thread sleeve in threaded connection with the inner wall of the bottom of the assembly cylinder is arranged at the top of the water inlet ring, a sealing ring is sleeved at the bottom of the external thread sleeve, a dust cover is arranged between the yoke arm seat and the assembly cylinder, a splash disc is arranged at the upper end of the yoke arm seat, a water outlet channel communicated with the assembly cylinder is arranged at the bottom of the yoke arm seat, a top block is movably arranged in the water outlet channel, a glass body is arranged between the top block and the inner side of the top of the yoke arm seat, a flow guide piece is movably arranged in the assembly cylinder, the top of the flow guide piece is embedded in the water outlet channel and is in contact with the top block, a hinge seat is hinged to the bottom of the flow guide piece, a sealing flap is arranged at the lower end of the hinge seat, and the sealing flap seals a hole of the water inlet ring.
Furthermore, the assembly cylinder, the yoke arm seat and the dust cover are of an integrated structure.
Furthermore, the flow guide part is divided into an upper part, a middle part and a lower part which are mutually sleeved and combined.
Furthermore, the inner wall of the assembly cylinder is provided with a limiting ring structure for limiting the downward movement of the flow guide piece.
Furthermore, a water outlet hole corresponding to the glass body is formed in the center of the top block.
The utility model has the advantages that: during the assembly, directly in joining in marriage a water conservancy diversion spare into an assembly section of thick bamboo, an assembly section of thick bamboo and yoke arm seat be integrated into one piece structure, need not to carry on in addition fixed again, finally, the ring that will intake revolves in assembly bobbin base portion, external screw thread cover screw in assembly section of thick bamboo, accomplish fixed assembly work, the sealing washer of external screw thread cover bottom has improved the leakproofness, in operation, the vitreous body meets high temperature and breaks, rivers remove the restriction, open the closure lamella, the closure lamella drives the hinge seat and carries out the hinge activity, in the water channel is further stretched into at the water conservancy diversion spare top simultaneously, rivers pass through the water conservancy diversion spare, the kicking block is spout, at last carry out the fire control of splashing by the splash box.
Drawings
Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:
fig. 1 is a schematic structural view of the high-sealing fire-fighting dry sprinkler head of the present invention.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.
Referring to fig. 1, the present invention provides a fast assembling dry sprinkler with high sealing performance for fire fighting: the structure of the assembly device comprises an assembly cylinder 1, a yoke arm seat 2 and a water inlet ring 3, wherein the yoke arm seat 2 is arranged at the upper end of the assembly cylinder 1, the water inlet ring 3 is arranged at the lower end of the assembly cylinder 1, the top of the water inlet ring 3 is provided with an external thread sleeve 4 in threaded connection with the inner wall of the bottom of the assembly cylinder 1, the bottom of the external thread sleeve 4 is sleeved with a sealing ring 5, a dust cover 6 is arranged between the yoke arm seat 2 and the assembly cylinder 1, the upper end of the yoke arm seat 2 is provided with a splash disc 7, the bottom of the yoke arm seat 2 is provided with a water outlet channel 8 communicated with the assembly cylinder 1, a top block 9 is movably arranged in the water outlet channel 8, a glass body 10 is arranged between the top block 9 and the inner side of the top of the yoke arm seat 2, the assembly cylinder is characterized in that a flow guide part 11 is movably arranged in the assembly cylinder 1, the top of the flow guide part 11 is embedded in the water outlet channel 8 and is in contact with the ejector block 9, the bottom of the flow guide part 11 is hinged to a hinge seat 12, a sealing flap 13 is arranged at the lower end of the hinge seat 12, the sealing flap 13 seals a hole of the water inlet ring 3, the assembly cylinder 1, the yoke arm seat 2 and the dust cover 6 are of an integrated structure, the flow guide part 11 is divided into an upper part, a middle part and a lower part and is formed by mutually sleeved and combined, a limiting ring structure for limiting the downward movement of the flow guide part 11 is arranged on the inner wall of the assembly cylinder 1, and a water outlet hole corresponding to the glass body 10 is formed in the center of the ejector block 9.
For example, during the assembly, directly join in marriage a water conservancy diversion spare 11 in the assembly section of thick bamboo 1, assembly section of thick bamboo 1 and yoke arm seat 2 are integrated into one piece structure, need not to carry out additional fixed again, finally, it revolves in assembly section of thick bamboo 1 bottom to advance water ring 3, external screw thread cover 4 screw in assembly section of thick bamboo 1, accomplish fixed assembly work, sealing washer 5 of external screw thread cover 4 bottom has improved the leakproofness, in operation, glass body 10 meets high temperature and breaks, rivers remove the restriction, push open closed lamella 13, closed lamella 13 drives hinge seat 12 and carries out the hinge activity, in water channel 8 is further stretched into at the same time to water conservancy diversion spare 11 top, rivers spout through water conservancy diversion spare 11, kicking block 9, carry out the splash fire control by splash box 7 at last.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (5)
1. The utility model provides a fast assembly's high leakproofness fire control dry-type shower nozzle which characterized in that: the structure of the water diversion assembly comprises an assembly cylinder (1), a yoke arm seat (2) and a water inlet ring (3), wherein the yoke arm seat (2) is arranged at the upper end of the assembly cylinder (1), the water inlet ring (3) is arranged at the lower end of the assembly cylinder (1), the top of the water inlet ring (3) is provided with an external thread sleeve (4) in threaded connection with the inner wall of the bottom of the assembly cylinder (1), a sealing ring (5) is sleeved at the bottom of the external thread sleeve (4), a dust cover (6) is arranged between the yoke arm seat (2) and the assembly cylinder (1), a splash disc (7) is arranged at the upper end of the yoke arm seat (2), a water outlet channel (8) communicated with the assembly cylinder (1) is arranged at the bottom of the yoke arm seat (2), a top block (9) is movably arranged in the water outlet channel (8), a glass body (10) is arranged between the top block (9) and the top of the yoke arm seat (2), a flow guide piece (11) is movably arranged in the assembly cylinder (1), the top of the flow guide piece (11) is embedded in the water outlet channel (8) and is contacted with the flow guide piece (9), a hinge seat (12) is provided with a closed hinge seat (13), and a closed hinge flap (13) is arranged at the lower end of the water inlet ring (13).
2. A quick-assembly, high-seal fire fighting dry sprinkler according to claim 1, wherein: the assembling cylinder (1), the yoke arm seat (2) and the dust cover (6) are of an integrated structure.
3. A quick-assembly, high-seal fire fighting dry sprinkler according to claim 1, wherein: the flow guide piece (11) is divided into an upper part, a middle part and a lower part and is formed by mutually sleeving and combining.
4. A quick-install, high-seal fire fighting dry sprinkler according to claim 1, and further comprising: and the inner wall of the assembly cylinder (1) is provided with a limit ring structure for limiting the downward movement of the flow guide piece (11).
5. A quick-assembly, high-seal fire fighting dry sprinkler according to claim 1, wherein: the center of the top block (9) is provided with a water outlet hole corresponding to the glass body (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222343298.9U CN218652816U (en) | 2022-09-02 | 2022-09-02 | Quick assembly's high leakproofness fire control dry-type shower nozzle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222343298.9U CN218652816U (en) | 2022-09-02 | 2022-09-02 | Quick assembly's high leakproofness fire control dry-type shower nozzle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218652816U true CN218652816U (en) | 2023-03-21 |
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ID=85558717
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222343298.9U Active CN218652816U (en) | 2022-09-02 | 2022-09-02 | Quick assembly's high leakproofness fire control dry-type shower nozzle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218652816U (en) |
-
2022
- 2022-09-02 CN CN202222343298.9U patent/CN218652816U/en active Active
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