CN216439878U - Fire hydrant pressure stabilizing structure - Google Patents
Fire hydrant pressure stabilizing structure Download PDFInfo
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- CN216439878U CN216439878U CN202122946118.1U CN202122946118U CN216439878U CN 216439878 U CN216439878 U CN 216439878U CN 202122946118 U CN202122946118 U CN 202122946118U CN 216439878 U CN216439878 U CN 216439878U
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- gasket
- pressure stabilizing
- connecting ring
- flaring
- fire hydrant
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Abstract
The utility model belongs to the technical field of fire hydrants, and particularly relates to a pressure stabilizing structure of a fire hydrant, which comprises a connecting buckle, a connecting ring, a first gasket, a ring groove, a second gasket, a third gasket, a first flared opening, a pressure stabilizing external member, a fourth gasket, a pressure stabilizing assembly and a second flared opening, wherein the connecting ring and the first gasket are arranged at the bottom end of the connecting buckle, and the connecting ring is arranged on the inner side of the first gasket; the pressure stabilizing sleeve is convenient and fast to integrally disassemble and assemble; the first gasket and the third gasket provide sealing performance when the connecting rings are connected; the second gasket provides sealing performance when the pressure stabilizing sleeve is connected on the inner side of the connecting ring; the fourth packing ring provides the leakproofness when installing the fire hydrant use, has reached and has established the beneficial effect of full position separation part in order to improve the leakproofness greatly.
Description
Technical Field
The utility model belongs to the technical field of fire hydrants, and particularly relates to a pressure stabilizing structure of a fire hydrant.
Background
A fire hydrant, a formal name is a fire hydrant, a fixed fire-fighting facility, mainly has the functions of controlling combustibles, isolating combustion-supporting substances, eliminating an ignition source, and dividing indoor fire hydrants and outdoor fire hydrants;
at the fire hydrant play water position, for improving stability in use, generally can add and establish steady voltage structure, but the operation when this steady voltage structure of prior art is novel is installed is convenient inadequately, and sealed not good problem of effect.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
In order to overcome the defects of the prior art, a fire hydrant pressure stabilizing structure is provided, so that the problems that the operation is not convenient and fast enough when the pressure stabilizing structure is installed and the sealing effect is poor are solved, and the beneficial effect of facilitating installation is achieved by additionally arranging an expansion limiting space; and the full-position blocking component is additionally arranged to greatly improve the sealing property.
(II) technical scheme
The utility model is realized by the following technical scheme: the utility model provides a pressure stabilizing structure of a fire hydrant, which comprises a connecting buckle, a connecting ring, a first gasket, a ring groove, a second gasket, a third gasket, a first flaring, a pressure stabilizing sleeve piece, a fourth gasket, a pressure stabilizing assembly and a second flaring, wherein the connecting ring and the first gasket are arranged at the bottom end of the connecting buckle, the connecting ring is arranged at the inner side of the first gasket, the connecting buckle is fixedly connected with the connecting ring, a ring groove is formed between the bottom end of the connecting buckle and the upper part of the inner side of the connecting ring, a second gasket is attached to the inner side of the ring groove, a third gasket is attached to the bottom end of the connecting ring, a first flared opening is arranged at the bottom end of the inner side of the connecting ring, the upper part of the outer side of the pressure stabilizing sleeve is in threaded connection with the inner wall of the connecting ring, the top end of the pressure stabilizing sleeve is jointed with the second gasket, the periphery of the bottom end of the pressure stabilizing sleeve is jointed with the fourth gasket, the top end of the pressure stabilizing sleeve is provided with a threaded hole, and the top end of the inner side of the threaded opening is provided with a second flaring, and the inner wall of the threaded opening is in threaded connection with the outer side of the pressure stabilizing assembly.
Furthermore, a first thread strip is arranged on the outer side of the connecting ring.
Further, the inner side of the connecting ring is provided with a second thread strip, and the first flaring is arranged at the bottom end of the second thread strip.
Further, the inner space of the first flaring is in a circular truncated cone shape with a small upper part and a large lower part.
Further, the inner space of the second flaring is in a circular truncated cone shape with a large top and a small bottom.
(III) advantageous effects
Compared with the prior art, the utility model has the following beneficial effects:
1) forming a temporary space when the pressure stabilizing sleeve is connected with the second threaded strip by arranging a first flaring at the bottom end of the inner side of the connecting ring; the top end of the pressure stabilizing sleeve is provided with a second flaring to form a temporary space when the pressure stabilizing assembly is connected with the threaded port; the stability of the sticking position is improved, the positioning effect is provided, the abrasion is reduced, and the beneficial effect that the installation is convenient by additionally arranging the expanded position limiting space is achieved; and the whole second thread strip department activity of connecing the ring of steady voltage external member, the dismouting is convenient.
2) The first gasket and the third gasket at the bottom end of the connecting ring are arranged at the bottom end of the connecting buckle, so that the sealing performance of the connecting ring during connection is provided; the second gasket is arranged on the inner side of the ring groove and provides sealing performance when the pressure stabilizing sleeve is connected on the inner side of the connecting ring; the fourth packing ring of steady voltage external member bottom provides the leakproofness when installing the fire hydrant use, has reached to add and has established the beneficial effect of full position separation part in order to improve the leakproofness greatly.
Drawings
Other features, objects and advantages of the utility model 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 present invention;
FIG. 2 is a schematic cross-sectional view of the present invention;
in the figure: the connecting device comprises a connecting buckle-1, a connecting ring-2, a first gasket-3, a ring groove-4, a second gasket-5, a third gasket-6, a first flaring-7, a pressure stabilizing sleeve-8, a fourth gasket-9, a pressure stabilizing assembly-10 and a second flaring-11.
Detailed Description
Referring to fig. 1 and 2, the present invention provides a pressure stabilizing structure of a fire hydrant: the connecting buckle comprises a connecting buckle 1, a connecting ring 2, a first gasket 3, a ring groove 4, a second gasket 5, a third gasket 6, a first flaring 7, a pressure stabilizing sleeve 8, a fourth gasket 9, a pressure stabilizing assembly 10 and a second flaring 11, wherein the connecting buckle 1 is fixedly connected with the connecting ring 2.
Wherein, the outside of the connecting ring 2 is provided with a first thread strip.
Wherein, the inside of the connecting ring 2 is provided with a second thread strip.
Referring to fig. 1 and 2, a connecting ring 2 and a first gasket 3 are arranged at the bottom end of a connecting buckle 1, the connecting ring 2 is arranged on the inner side of the first gasket 3, a ring groove 4 is formed between the bottom end of the connecting buckle 1 and the upper part of the inner side of the connecting ring 2, a second gasket 5 is attached to the inner side of the ring groove 4, a third gasket 6 is attached to the bottom end of the connecting ring 2, a fourth gasket 9 is attached to the periphery of the bottom end of a pressure stabilizing sleeve 8, and the top end of the pressure stabilizing sleeve 8 is attached to the second gasket 5.
Referring to fig. 1 and 2, a first flared opening 7 is disposed at the bottom end of the inner side of the connecting ring 2, the upper portion of the outer side of the pressure stabilizing sleeve 8 is in threaded connection with the inner wall of the connecting ring 2, a threaded opening is disposed at the top end of the pressure stabilizing sleeve 8, a second flared opening 11 is disposed at the top end of the inner side of the threaded opening, and the inner wall of the threaded opening is in threaded connection with the outer side of the pressure stabilizing assembly 10.
Wherein, the first flaring 7 is arranged at the bottom end of the second thread strip.
The inner space of the first flaring 7 is in a round table shape with a small upper part and a large lower part, and a gradually-increasing shape is formed, so that the connection and the embedding are convenient.
The inner space of the second flaring 11 is in a shape of a truncated cone with a large top and a small bottom, so that the flaring is gradually formed, and the connection and the insertion are convenient.
The working principle is as follows: firstly, taking out the pressure stabilizing structural component of the fire hydrant and placing the pressure stabilizing structural component at a position needing to be used;
then, a second flaring 11 is arranged at the top end of the pressure stabilizing sleeve 8 to form a temporary space when the pressure stabilizing assembly 10 is connected with the threaded port; the voltage stabilizing component 10 is arranged inside the voltage stabilizing sleeve 8;
a first flaring 7 is arranged at the bottom end of the inner side of the connecting ring 2, so that a temporary space is formed when the pressure stabilizing sleeve 8 is connected with the second threaded strip; the pressure stabilizing sleeve 8 is arranged in the inner side of the connecting ring 2;
according to the method, the attaching stability is improved, the positioning effect is provided, the abrasion is reduced, and the beneficial effect that the installation is facilitated by additionally arranging the expanded limiting space is achieved; the whole pressure stabilizing sleeve 8 moves at the second thread strip on the inner side of the connecting ring 2, so that the assembly and disassembly are convenient and fast;
finally, the fire hydrant is installed at an external use position through the first thread strip on the outer side of the connecting ring 2, and the first gasket 3 and the third gasket 6 at the bottom end of the connecting ring 2 are arranged at the bottom end of the connecting buckle 1, so that the sealing performance of the connecting ring 2 during connection is provided; the second gasket 5 is arranged on the inner side of the ring groove 4 and provides sealing performance of the pressure stabilizing sleeve 8 when the pressure stabilizing sleeve is connected on the inner side of the connecting ring 2; the fourth packing ring 9 of 8 bottoms of steady voltage external member provides the leakproofness when installing the fire hydrant use, has reached to add and has established the beneficial effect of full position separation part in order to improve the leakproofness greatly.
While there have been shown and described what are at present considered the fundamental principles and essential features of the utility model and its advantages, it will be apparent to those skilled in the art that the utility model is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model 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 fire hydrant pressure stabilizing structure which characterized in that: comprises a connecting buckle (1), a connecting ring (2), a first gasket (3), a ring groove (4), a second gasket (5), a third gasket (6), a first flaring (7), a pressure stabilizing external member (8), a fourth gasket (9), a pressure stabilizing component (10) and a second flaring (11), wherein the connecting ring (2) and the first gasket (3) are arranged at the bottom end of the connecting buckle (1), the connecting ring (2) is arranged at the inner side of the first gasket (3), the connecting buckle (1) is fixedly connected with the connecting ring (2), the ring groove (4) is formed between the bottom end of the connecting buckle (1) and the upper part of the inner side of the connecting ring (2), the second gasket (5) is jointed at the inner side of the ring groove (4), the third gasket (6) is jointed at the bottom end of the connecting ring (2), the first flaring (7) is arranged at the bottom end of the inner side of the connecting ring (2), the upper part of the outer side of the pressure stabilizing external member (8) is in threaded connection with the inner wall of the connecting ring (2), and the top end of the pressure stabilizing external member (8) is jointed with the second gasket (5), the periphery of the bottom end of the pressure stabilizing sleeve (8) is attached with a fourth gasket (9), a threaded opening is formed in the top end of the pressure stabilizing sleeve (8), a second flaring (11) is formed in the top end of the inner side of the threaded opening, and the inner wall of the threaded opening is in threaded connection with the outer side of the pressure stabilizing assembly (10).
2. A fire hydrant pressure stabilizing structure according to claim 1, wherein: the outer side of the connecting ring (2) is provided with a first thread strip.
3. A fire hydrant pressure stabilizing structure according to claim 1, wherein: the inner side of the connecting ring (2) is provided with a second thread strip, and the first flaring (7) is arranged at the bottom end of the second thread strip.
4. A fire hydrant pressure stabilizing structure according to claim 1, wherein: the inner space of the first flaring (7) is in a circular truncated cone shape with a small upper part and a large lower part.
5. A fire hydrant pressure stabilizing structure according to claim 1, wherein: the inner space of the second flaring (11) is in a circular truncated cone shape with a large top and a small bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122946118.1U CN216439878U (en) | 2021-11-27 | 2021-11-27 | Fire hydrant pressure stabilizing structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122946118.1U CN216439878U (en) | 2021-11-27 | 2021-11-27 | Fire hydrant pressure stabilizing structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216439878U true CN216439878U (en) | 2022-05-06 |
Family
ID=81356649
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122946118.1U Active CN216439878U (en) | 2021-11-27 | 2021-11-27 | Fire hydrant pressure stabilizing structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216439878U (en) |
-
2021
- 2021-11-27 CN CN202122946118.1U patent/CN216439878U/en active Active
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