CN218010742U - Indoor high temperature resistant fire control shower nozzle - Google Patents
Indoor high temperature resistant fire control shower nozzle Download PDFInfo
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- CN218010742U CN218010742U CN202220742611.3U CN202220742611U CN218010742U CN 218010742 U CN218010742 U CN 218010742U CN 202220742611 U CN202220742611 U CN 202220742611U CN 218010742 U CN218010742 U CN 218010742U
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- temperature resistant
- resistant layer
- high temperature
- connecting pipe
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Abstract
The utility model discloses an indoor high temperature resistant fire control shower nozzle, which comprises a connecting pipe, a high temperature resistant layer, a sealing component and a glass body, wherein the lower end of the connecting pipe is provided with a water inlet, the high temperature resistant layer is of a composite structure as a whole, the sealing component comprises a sealing part and a sealing element, the sealing part is arranged in the mounting groove, and the sealing element is connected with a through hole block arranged on the sealing part; the glass body is installed on the upper end of the sealing piece, and a ball head is arranged between the glass body and the sealing piece. The utility model discloses not only increased high temperature resistant layer, improved life, the security is high when using to it is more simple and convenient to assemble.
Description
Technical Field
The utility model relates to a fire control technical field, concretely relates to indoor high temperature resistant fire control shower nozzle.
Background
The fire-fighting nozzle is self-started in a preset temperature range under the action of heat or is started by control equipment according to a fire signal, and sprays water according to the designed water spraying shape and flow. The fire sprinkler head is used for a fire sprinkler system, and when a fire disaster occurs, water is sprinkled out through a sprinkler head splashing disc to extinguish the fire, and is divided into a drooping type sprinkler head, an upright type sprinkler head, a common type sprinkler head, a side wall type sprinkler head and the like. But the high temperature resistant effect inside the fire control shower nozzle of current is poor to reduce the life of fire control shower nozzle.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model provides an indoor high temperature resistant fire control shower nozzle to solve above-mentioned technical problem.
In order to achieve the above object, the utility model provides a following technical scheme:
an indoor high temperature resistant fire sprinkler head, comprising:
the lower end of the connecting pipe is provided with a water inlet, and the upper end of the connecting pipe is arranged on the adjusting device;
the high-temperature-resistant layer is laid on the inner side wall of the connecting pipe, and the whole high-temperature-resistant layer is of a composite structure;
the sealing assembly is arranged at the mounting groove of the connecting pipe and comprises a sealing part and a sealing element, the sealing part is arranged in the mounting groove, and the sealing element is clamped and connected with a through hole formed in the sealing part;
the glass body is installed at the upper end of the sealing piece, and a ball head is arranged between the glass body and the sealing piece.
Further, the high temperature resistant layer comprises a base layer, a first temperature resistant layer and a second temperature resistant layer from inside to outside in sequence, wherein the base layer is adhered to the inner side wall of the connecting pipe.
Further, the thickness of the first temperature resistant layer is consistent with the thickness of the second temperature resistant layer.
Further, the sealing part comprises a first sealing seat and a second sealing seat, the first sealing seat is located at the upper end of the second sealing seat, and the sealing part can be abutted to the inner wall of the through hole.
Further, the central hole of the second seal holder is capable of fitting with the through hole.
Furthermore, the upper end of the connecting pipe is connected with a pair of connecting arms of the adjusting device, and an adjusting screw of the adjusting device is in threaded connection with the connecting position of the pair of connecting arms.
Furthermore, the upper end of the adjusting screw is connected with a water splashing disc, and a plurality of bulges are arranged on the water splashing disc.
According to the above technical solution, the utility model has the advantages that: the utility model discloses not only increased high temperature resistant layer, improved life, the security is high when using to the equipment is more simple and convenient.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this application, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification.
Fig. 1 is a structural sectional view of the present invention.
Fig. 2 is a partially enlarged view of fig. 1 at a.
Fig. 3 is a partially enlarged view of fig. 1 at B.
List of reference numerals: connecting pipe 1, mounting groove 11, water inlet 12, high temperature resistant layer 2, basic unit 21, first temperature resistant layer 22, second temperature resistant layer 23, seal assembly 3, first seal receptacle 31, through-hole 311, second seal receptacle 32, sealing member 33, vitreous body 4, bulb 41, adjusting screw 5, splash pan 51, linking arm 52.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail with reference to the following embodiments and accompanying drawings. The exemplary embodiments and descriptions of the present invention are provided to explain the present invention, but not to limit the present invention.
Referring to fig. 1 to 3, the indoor high temperature resistant fire sprinkler shown in fig. 1 and 2 comprises a connecting pipe 1, a high temperature resistant layer 2, a sealing assembly 3 and a glass body 4, wherein a water inlet 12 is formed at the lower end of the connecting pipe 1, and the upper end of the connecting pipe 1 is arranged on an adjusting device; the high-temperature resistant layer 2 is laid on the inner side wall of the connecting pipe 1, and the whole high-temperature resistant layer 2 is of a composite structure; the sealing assembly 3 is arranged at the mounting groove 11 of the connecting pipe 1, the sealing assembly 3 comprises a sealing part and a sealing element 33, the sealing part is arranged in the mounting groove 11, and the sealing element 33 is clamped and connected with a through hole 311 arranged on the sealing part; the glass body 4 is installed at the upper end of the sealing member 33, and a ball 41 is arranged between the glass body 4 and the sealing member 33.
Preferably, the high temperature resistant layer 2 sequentially comprises a base layer 21, a first temperature resistant layer 22 and a second temperature resistant layer 23 from inside to outside, wherein the base layer 21 is adhered to the inner side wall of the connecting pipe 1.
Preferably, the thickness of the first temperature-resistant layer 22 is the same as that of the second temperature-resistant layer 23, and the first temperature-resistant layer 22 and the second temperature-resistant layer 23 facilitate the use of the sprinkler at high temperature.
As shown in fig. 3, the sealing portion includes a first sealing seat 31 and a second sealing seat 32, the first sealing seat 31 is located at an upper end of the second sealing seat 32, and the sealing member 33 can be pressed against an inner wall of the through hole 311.
Preferably, the central hole of the second sealing seat 32 is adapted to the through hole 311.
Preferably, the upper end of the connecting pipe 1 is connected with a pair of connecting arms 52 of the adjusting device, the adjusting screw 5 of the adjusting device is in threaded connection with the connecting position of the pair of connecting arms 52, a gap is formed between the pair of connecting arms 52 and is communicated with the outside, and the gap is large, so that water flow can be sprayed out conveniently, and fire extinguishment is accelerated.
Preferably, the upper end of the adjusting screw 5 is connected with a splash pan 51, and a plurality of protrusions are formed on the splash pan 51 and are beneficial to water flow splashing.
Preferably, the glass body 4 is filled with an organic solution having a high thermal expansion coefficient.
The working principle is as follows: the glass body 4 is filled with organic solution with high thermal expansion coefficient, and the shell of the ball 41 can bear a certain supporting force at normal temperature, so that the sealing performance inside the spray head is ensured. When a fire disaster happens, the temperature of the organic solution rises and expands until the glass body 4 is broken, and after the sealing assembly 3 loses support, the organic solution is washed away by water flow entering from the water inlet 12, so that water flows out from the through holes 311, and then the water flows out from a gap between the pair of connecting arms 52 to start water spraying and fire extinguishing, and the water flow is sprayed on the water splashing disc 51, so that the water splashes to the periphery, and the fire extinguishing range is expanded. To sum up, the utility model discloses not only increased high temperature resistant layer 2, improved life, the security is high when using to the equipment is more simple and convenient, and the water spray range is big.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not intended to limit the present invention, and it will be apparent to those skilled in the art that various modifications and variations can be made in the embodiments of the present invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. The utility model provides an indoor high temperature resistant fire control shower nozzle which characterized in that includes:
the water inlet (12) is formed in the lower end of the connecting pipe (1), and the upper end of the connecting pipe (1) is arranged on the adjusting device;
the high-temperature-resistant layer (2) is laid on the inner side wall of the connecting pipe (1), and the whole high-temperature-resistant layer (2) is of a composite structure;
the sealing assembly (3) is arranged in a mounting groove (11) of the connecting pipe (1), the sealing assembly (3) comprises a sealing part and a sealing element (33), the sealing part is arranged in the mounting groove (11), and the sealing element (33) is clamped and connected with a through hole (311) formed in the sealing part;
the glass body (4), the glass body (4) is installed in the upper end of sealing member (33), and be equipped with a bulb (41) between the glass body (4) and sealing member (33).
2. An indoor fire sprinkler according to claim 1, characterized in that the high temperature resistant layer (2) comprises a base layer (21), a first temperature resistant layer (22) and a second temperature resistant layer (23) in sequence from inside to outside, wherein the base layer (21) is adhered on the inner side wall of the connecting pipe (1).
3. The indoor high temperature resistant fire sprinkler according to claim 2, characterized in that the thickness of the first temperature resistant layer (22) is identical to the thickness of the second temperature resistant layer (23).
4. An indoor high temperature resistant fire sprinkler according to claim 1, characterized in that the sealing portion comprises a first sealing seat (31) and a second sealing seat (32), the first sealing seat (31) being located at an upper end of the second sealing seat (32), and the sealing member (33) being capable of pressing against an inner wall of the through hole (311).
5. Indoor refractory fire sprinkler according to claim 4, characterized in that the central hole of the second sealing seat (32) is adaptable to the through hole (311).
6. The indoor high-temperature-resistant fire sprinkler according to claim 5, characterized in that the upper end of the connecting pipe (1) is connected with a pair of connecting arms (52) of the adjusting device, and the adjusting screw (5) of the adjusting device is screwed at the connection of the pair of connecting arms (52).
7. The indoor high-temperature-resistant fire sprinkler head as claimed in claim 6, wherein a splash pan (51) is connected to the upper end of the adjusting screw (5), and a plurality of protrusions are formed on the splash pan (51).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220742611.3U CN218010742U (en) | 2022-03-31 | 2022-03-31 | Indoor high temperature resistant fire control shower nozzle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220742611.3U CN218010742U (en) | 2022-03-31 | 2022-03-31 | Indoor high temperature resistant fire control shower nozzle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218010742U true CN218010742U (en) | 2022-12-13 |
Family
ID=84338932
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220742611.3U Active CN218010742U (en) | 2022-03-31 | 2022-03-31 | Indoor high temperature resistant fire control shower nozzle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218010742U (en) |
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2022
- 2022-03-31 CN CN202220742611.3U patent/CN218010742U/en active Active
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