CN217409623U - Divide a formula fire control shower nozzle - Google Patents
Divide a formula fire control shower nozzle Download PDFInfo
- Publication number
- CN217409623U CN217409623U CN202220541005.5U CN202220541005U CN217409623U CN 217409623 U CN217409623 U CN 217409623U CN 202220541005 U CN202220541005 U CN 202220541005U CN 217409623 U CN217409623 U CN 217409623U
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- ring
- limiting
- seat
- connecting cover
- tube
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- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Abstract
The utility model provides a divide a formula fire control shower nozzle, its structure is including the connecting cover, the connecting cover bottom is equipped with into water ring, the inside activity of connecting cover is equipped with and divides a formula water conservancy diversion structure, connecting cover top screw thread has yoke arm seat, yoke arm seat middle part is equipped with the hole of stretching out, it is equipped with the connecting seat to stretch out downthehole slip, yoke arm seat top is equipped with the dish that splashes water, be equipped with the glass pipe between dish bottom and the connecting seat that splashes water, valve clack pipe structure adopts the design of branch formula, with the spacing pipe that the lower extreme is connected on the connecting cover, the go-between, the copper product matter of adoption, and the registration arm at middle part adopts aluminum alloy material, help reducing the output of cost.
Description
Technical Field
The utility model relates to a divide a formula fire control shower nozzle belongs to the fire control shower nozzle field.
Background
The valve clack pipe structure in the current fire control shower nozzle is made for integrated into one piece, because the junction needs the activity, consequently need choose for use wear-resisting corrosion-resistant copper product for valve clack pipe structure overall cost is higher.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a divide a formula fire control shower nozzle to solve valve clack pipe structure in the current fire control shower nozzle and make as integrated into one piece, because the junction needs the activity, consequently need choose for use wear and tear corrosion resistant copper product, make the higher problem of valve clack pipe structure overall cost.
In order to achieve the above purpose, the present invention is realized by the following technical solution: a part-separated fire-fighting nozzle structurally comprises a connecting cover, wherein a water inlet ring is arranged at the bottom of the connecting cover, a part-separated flow guide structure is movably arranged in the connecting cover, a yoke arm seat is arranged on the top of the connecting cover in a threaded manner, an extending hole is formed in the middle of the yoke arm seat, a connecting seat is arranged in the extending hole in a sliding manner, a splash pan is arranged at the top of the yoke arm seat, a glass tube is arranged between the bottom of the splash pan and the connecting seat, the part-separated flow guide structure comprises a limiting tube, a positioning tube and a connecting ring, the limiting tube is arranged at the upper end of the positioning tube, a first sealing ring which is hermetically nested with the inner wall of the top of the positioning tube is arranged at the lower end of the limiting tube, a limiting ring is arranged on the outer wall of the bottom of the limiting tube, a positioning ring which limits the limiting ring to move downwards is arranged on the inner wall of the connecting cover, a water drain hole is arranged on the outer wall of the positioning tube, a second sealing ring which is hermetically nested with the inner wall of the bottom of the positioning tube is arranged at the upper end of the connecting ring, the left and right parts of the lower end face of the connecting ring are respectively provided with a hinge piece, a rotating block is connected between the two hinge pieces in a hinged mode, the lower end of the rotating block is provided with a connecting block, the lower end of the connecting block is provided with a valve clack, and the valve clack seals an inlet of the water inlet ring.
Furthermore, the limiting pipe, the first sealing ring and the limiting ring are of an integrated structure.
Further, the connecting ring, the second sealing ring and the hinge part are of an integrated structure.
Further, a gap is formed between the limiting ring and the bottom of the thread of the yoke arm seat.
Furthermore, the top of the limiting pipe extends into the extending hole and is in contact with the connecting seat.
The utility model has the advantages that: the valve clack conduit structure adopts a split design, the limiting pipe and the connecting ring connected with the upper end and the lower end of the connecting cover are made of copper materials, and the positioning pipe in the middle is made of aluminum alloy materials, so that the valve clack conduit structure is beneficial to reducing the output of cost.
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 a divided fire sprinkler of the present invention;
fig. 2 is a schematic view of the message structure of the fire sprinkler 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 and 2, the present invention provides a divided fire sprinkler head, which comprises: the structure of the water diversion cover comprises a connecting cover 1, a water inlet ring 2 is arranged at the bottom of the connecting cover 1, a part-separating type flow guide structure 3 is movably arranged in the connecting cover 1, a yoke arm seat 4 is arranged at the top of the connecting cover 1 in a threaded manner, an extending hole 5 is arranged in the middle of the yoke arm seat 4, a connecting seat 6 is arranged in the extending hole 5 in a sliding manner, a splash pan 7 is arranged at the top of the yoke arm seat 4, a glass tube 8 is arranged between the bottom of the splash pan 7 and the connecting seat 6, the part-separating type flow guide structure 3 comprises a limiting tube 301, a positioning tube 302 and a connecting ring 303, the limiting tube 301 is arranged at the upper end of the positioning tube 302, a first sealing ring 304 which is hermetically nested with the inner wall at the top of the positioning tube 302 is arranged at the lower end of the limiting tube 301, a limiting ring 305 is arranged on the outer wall at the bottom of the limiting tube 301, a positioning ring 306 for limiting the downward movement of the inner wall of the connecting cover 1 is arranged on the outer wall of the positioning tube 302, a drain hole 307 is arranged on the outer wall of the positioning tube 302, the utility model discloses a novel water inlet pipe, including connecting ring 303, hinge connection have a turning block 310 between two hinge pieces 309, turning block 310 lower extreme is equipped with connecting block 311, connecting block 311 lower extreme is equipped with valve clack 312, valve clack 312 is sealed to 2 imports of ring of intaking, spacing pipe 301, first sealing ring 304, spacing ring 305 be the integrated structure, connecting ring 303, second sealing ring 308, hinge piece 309 be the integrated structure, spacing ring 305 has the clearance with 4 screw bottoms of yoke arm seat, spacing pipe 301 top is stretched into and is stretched out in the hole 5 to contact with connecting seat 6.
For example, the valve flap conduit structure adopts a split design, the limiting pipe 301 and the connecting ring 303 are connected with the upper end and the lower end of the connecting cover 1, the adopted copper material is adopted, the positioning pipe 302 in the middle is made of an aluminum alloy material, which is beneficial to reducing the output of cost, when the fire fighting nozzle is arranged in a reverse direction, the splash disc 7 faces downwards, the glass tube 8 is heated and broken, so that the connecting seat 6 slides, the top of the limiting pipe 301 moves downwards along with the positioning pipe 302, the positioning pipe 302 drives the connecting ring 303, the connecting ring 303 drives the rotating block 310 through the hinge piece 309, the rotating block 310 drives the valve flap 312 to be separated from the water inlet ring 2 through the connecting block 311, the rotating block 310 for removing limitation rotates, water flows enter from the water inlet ring 2, is sprayed out from the connecting seat 6 through the split flow guide structure 3, and finally, the water is scattered through the splash disc 7 for fire extinguishing.
When water flows through the positioning pipe 302, a part of the water is discharged from the drain hole 307, the interior of the connecting cover 1 is filled, the limit ring 305 is limited and squeezed, and the effect of preventing the valve clack 312 from being pushed back to be closed by water acting force is achieved.
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 divide a formula fire control shower nozzle which characterized in that: the structure of the water diversion cover comprises a connecting cover (1), a water inlet ring (2) is arranged at the bottom of the connecting cover (1), a part-separated flow diversion structure (3) is movably arranged in the connecting cover (1), a yoke arm seat (4) is arranged on the top of the connecting cover (1) in a threaded manner, an extending hole (5) is formed in the middle of the yoke arm seat (4), a connecting seat (6) is arranged in the extending hole (5) in a sliding manner, a splash disc (7) is arranged at the top of the yoke arm seat (4), a glass tube (8) is arranged between the bottom of the splash disc (7) and the connecting seat (6), the part-separated flow diversion structure (3) comprises a limiting tube (301), a positioning tube (302) and a connecting ring (303), the limiting tube (301) is arranged at the upper end of the positioning tube (302), a first sealing ring (304) which is hermetically nested with the inner wall of the top of the positioning tube (302) is arranged at the lower end of the limiting tube (301), and a limiting ring (305) is arranged on the outer wall of the bottom of the limiting tube (301), connect cover (1) inner wall to be equipped with holding ring (306) that restriction spacing ring (305) moved down, registration arm (302) outer wall is equipped with outlet (307), registration arm (302) lower extreme is located in go-between (303), go-between (303) upper end be equipped with registration arm (302) bottom inner wall sealed nested second sealing ring (308), both sides all are equipped with a hinge spare (309) about go-between (303) lower terminal surface, hinged joint has turning block (310) between two hinge spares (309), turning block (310) lower extreme is equipped with connecting block (311), connecting block (311) lower extreme is equipped with valve flap (312), valve flap (312) are sealed intake ring (2) import into water.
2. A divided fire sprinkler as claimed in claim 1, wherein: the limiting pipe (301), the first sealing ring (304) and the limiting ring (305) are of an integrated structure.
3. A divided fire sprinkler according to claim 1, wherein: the connecting ring (303), the second sealing ring (308) and the hinge piece (309) are of an integrated structure.
4. A divided fire sprinkler as claimed in claim 1, wherein: and a gap is formed between the limiting ring (305) and the thread bottom of the yoke arm seat (4).
5. A divided fire sprinkler according to claim 1, wherein: the top of the limiting pipe (301) extends into the extending hole (5) and is in contact with the connecting seat (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220541005.5U CN217409623U (en) | 2022-03-12 | 2022-03-12 | Divide a formula fire control shower nozzle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220541005.5U CN217409623U (en) | 2022-03-12 | 2022-03-12 | Divide a formula fire control shower nozzle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217409623U true CN217409623U (en) | 2022-09-13 |
Family
ID=83179410
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220541005.5U Active CN217409623U (en) | 2022-03-12 | 2022-03-12 | Divide a formula fire control shower nozzle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217409623U (en) |
-
2022
- 2022-03-12 CN CN202220541005.5U patent/CN217409623U/en active Active
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