CN213823271U - Fire-fighting spraying device for clean room - Google Patents
Fire-fighting spraying device for clean room Download PDFInfo
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- CN213823271U CN213823271U CN202022107599.2U CN202022107599U CN213823271U CN 213823271 U CN213823271 U CN 213823271U CN 202022107599 U CN202022107599 U CN 202022107599U CN 213823271 U CN213823271 U CN 213823271U
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- baffle
- fire sprinkler
- clean room
- fixing sleeve
- fire
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Abstract
The utility model discloses a fire sprinkler device for toilet, including the fire sprinkler head main part, the fire sprinkler head main part is including spraying portion and installation department, spraying portion sets up in installation department below, the installation department includes the baffle, fixed sleeve and inlet tube, the delivery port has been seted up at the baffle middle part, the inlet tube corresponds the delivery port and fixes and set up in the baffle top, fixed sleeve pipe box locates the inlet tube outside, fixed sleeve lower extreme and baffle fixed connection, a plurality of logical groove has been seted up on the fixed sleeve surface, it encircles the setting along the fixed sleeve surface to lead to the groove, it is equipped with the dog to lead to the inslot, the dog is close to inlet tube one end and is equipped with the spring, the dog is kept away from spring one end and is extended logical groove, be equipped with the clearance that supplies the various steel sheet in toilet top to place between dog and the baffle. The utility model provides a fire sprinkler device for toilet through improving the closeness of being connected between fire sprinkler head and the various steel sheet, reduces the clearance between fire sprinkler head and the various steel sheet.
Description
Technical Field
The utility model relates to a toilet technical field especially relates to a fire sprinkler device for toilet.
Background
The clean room is a space with good tightness, and parameters such as air cleanliness, temperature, humidity, pressure, noise and the like are controlled according to needs. In the design and installation of the clean room, the fire safety problem needs to be considered, and the safety performance of people in the clean room is ensured.
The fire-fighting facilities of the existing clean room mainly adopt the fire-fighting spray header, and when the fire disaster occurs in the clean room, the fire-fighting spray header is used for spraying and extinguishing the fire to the clean room, so that the occurrence of greater harm can be avoided. Mounting a fire-fighting spray header, namely, drilling a hole on a color steel plate at the top of the clean room, and mounting the fire-fighting spray header in the hole, wherein a clean area is communicated with a non-clean area after the hole is drilled; after the unclean region is communicated with the clean region, microorganisms, dust particles, pressure difference control and the like in the clean region can not reach the standard of the clean room.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a fire sprinkler device for toilet through improving the closeness of being connected between fire sprinkler head and the various steel sheet, reduces the clearance between fire sprinkler head and the various steel sheet to avoid in the clean room and the condition that the non-clean room district produced intercommunication.
The utility model discloses a technical scheme that is used for fire sprinkler of toilet to adopt is:
a fire sprinkler device for a clean room comprises a fire sprinkler head main body, wherein the fire sprinkler head main body comprises a spraying part and a mounting part, the spraying part is arranged below the mounting part, the mounting part comprises a baffle, a fixed sleeve and a water inlet pipe, the middle part of the baffle is provided with a water outlet, the water inlet pipe is fixedly arranged above the baffle corresponding to the water outlet, the fixed sleeve is sleeved outside the water inlet pipe, the lower end of the fixed sleeve is fixedly connected with the baffle, the surface of the fixed sleeve is provided with a plurality of through grooves, the through grooves are arranged around the surface of the fixed sleeve, the through grooves are internally provided with a stop block, the stop block is in sliding connection with the through grooves, one end of the stop block close to the water inlet pipe is provided with a spring, one end of the spring is fixedly connected with the stop block, the other end of the spring is fixedly connected with the water inlet pipe, one end of the stop block far away from the spring extends out of the through grooves, a gap for placing a color steel plate at the top of the clean room is arranged between the stop block and the baffle.
Preferably, the two sides of the stop block are of circular arc surface structures.
Preferably, the top of the stop block is arranged to incline upwards towards the inside of the through groove.
Preferably, the outer surface of the fixing sleeve is provided with a thread structure.
As a preferred scheme, one side of the baffle, which is close to the fixed sleeve, is provided with a rubber ring, and the rubber ring is sleeved outside the fixed sleeve.
Preferably, the spraying part comprises a trigger part, a connecting part, a sealing part and a splash pan, the sealing part is arranged in the water outlet, the trigger part is arranged below the sealing part, the splash pan is arranged below the trigger part, the splash pan is fixed through the connecting part, one end of the connecting part is fixedly connected with the baffle, and the other end of the connecting part is fixedly connected with the splash pan.
The utility model discloses a fire sprinkler device for toilet's beneficial effect is: when the fire fighting spray device is installed, a mounting hole is formed in a color steel plate at the top of a clean room in advance, and the installation part of the fire fighting spray head is embedded into the mounting hole. The water inlet pipe of the installation part is communicated with an external fire pipeline, and one end, far away from the baffle, of the fixing sleeve is inserted into the installation hole. In the inserting process, the stop block arranged on the surface of the fixed sleeve is extruded by the color steel plate, so that the stop block is pushed into the through groove, and the spring between the stop block and the water inlet pipe is extruded to be in a compression state. When the baffle of the fixed sleeve pipe other end and the contact of toilet top, the various steel sheet dress card at toilet top is between baffle and dog, and the dog does not receive the extrusion of various steel sheet, to the slip-out of the fixed sleeve pipe outside under the effect of spring, plays and carries out the purpose fixed with the fire sprinkler head main part. Under the effect of dog, the fire sprinkler head main part passes through dog and dog card on various steel sheet, the gliding condition about avoiding taking place, and the baffle can laminate with various steel sheet closely to reduce the clearance between baffle and the various steel sheet, improve the closeness of being connected between fire sprinkler head and the various steel sheet, reduce the condition that produces the intercommunication in clean room and the non-clean room district.
Drawings
Fig. 1 is a schematic structural view of a fire sprinkler device for a clean room of the present invention;
fig. 2 is an exploded view of a fire sprinkler device for a clean room of the present invention.
Detailed Description
The invention will be further elucidated and described with reference to the following embodiments and drawings in which:
referring to fig. 1 and 2, a fire sprinkler apparatus for a clean room includes a fire sprinkler head main body including a sprinkler portion 10 and a mounting portion 20, the sprinkler portion 10 being disposed below the mounting portion 20.
Fixed sleeve 22 has been seted up on the surface a plurality of and has been led to groove 221, lead to groove 221 and encircle the setting along fixed sleeve 22 surface, it is equipped with dog 24 to lead to the inslot 221, dog 24 and lead to groove 221 sliding connection, dog 24 is close to inlet tube 23 one end and is equipped with spring 25, spring 25 one end and dog 24 fixed connection, the spring 25 other end and inlet tube 23 fixed connection, dog 24 is kept away from spring 25 one end and is extended and lead to groove 221, be equipped with the clearance that supplies the various steel sheet in toilet top to place between dog 24 and the baffle 21.
When the fire fighting spray device is installed, a mounting hole is formed in the color steel plate at the top of the clean room in advance, and the installation part 20 of the fire fighting spray head is embedded into the mounting hole. The water inlet pipe 23 of the mounting portion 20 is communicated with the external fire fighting pipeline, and one end of the fixing sleeve 22 far away from the baffle 21 is inserted into the mounting hole.
During insertion, stopper 24 provided on the surface of fixing sleeve 22 is pressed by the color steel plate, so that stopper 24 is pushed into through groove 221, and spring 25 between stopper 24 and inlet tube 23 is pressed, so that spring 25 is in a compressed state. When the baffle 21 of fixed sleeve 22 other end and the contact of clean room top, the various steel sheet dress at clean room top is blocked between baffle 21 and dog 24, and dog 24 does not receive the extrusion of various steel sheet, and the outside roll-off of fixed sleeve 22 is played under the effect of spring 25, and the purpose of fixing the fire sprinkler head main part is carried out.
Under dog 24's effect, the fire sprinkler head main part passes through dog 24 and baffle 21 card on various steel sheet, the gliding condition about avoiding taking place, baffle 21 can laminate with various steel sheet closely to reduce the clearance between baffle 21 and the various steel sheet, improve the fire sprinkler head and the inseparable degree of being connected between the various steel sheet, reduce the condition that produces the intercommunication in the clean room with the non-clean room district.
The spraying part 10 of the fire sprinkler head main body comprises a trigger piece 11, a connecting piece 12, a sealing piece 13 and a water tray 14, wherein the sealing piece 13 is arranged in the water outlet 211, the trigger piece 11 is arranged below the sealing piece 13, the water splash tray 14 is arranged below the trigger piece 11, the water splash tray 14 is fixed through the connecting piece 12, one end of the connecting piece 12 is fixedly connected with the baffle plate 21, and the other end of the connecting piece 12 is fixedly connected with the water splash tray 14.
When indoor high temperature, lead to triggering 11 to take place to break to can't support sealing member 13, lead to sealing member 13 to drop from delivery port 211, thereby spout in delivery port 211 to the water of inlet tube 23, spun rivers take place to strike with splash box 14 of below, thereby make rivers form to the shape that sprays all around, thereby play the purpose that the fire control sprayed.
In the above scheme, two sides of the stopper 24 are arc surface structures, and the top of the stopper 24 is inclined upwards towards the inside of the through groove 221. Therefore, the stop block 24 can smoothly slide into the through groove 221 when being extruded by the color steel plate, and the situation that the fixing sleeve 22 cannot be smoothly inserted into the mounting hole of the color steel plate to cause the installation failure due to the fact that the stop block 24 cannot smoothly slide into the through groove 221 in the insertion process is avoided.
The fixed sleeve 22 surface is equipped with helicitic texture, and people can carry out fixed mounting with fixed sleeve 22 through the mode with various steel sheet threaded connection, because dog 24 both sides are the arc surface structure, consequently, when carrying out screw thread rotation with fixed sleeve 22, dog 24 side also can be smoothly with various steel sheet carry out the contact extrusion to extrude dog 24 in leading to groove 221. Through solid fixed sleeving 22 and various steel sheet threaded connection, can further improve the firm degree that solid fixed sleeving 22 and various steel sheet are connected.
The rubber ring 26 is arranged on one side of the baffle plate 21 close to the fixed sleeve 22, and the rubber ring 26 is sleeved outside the fixed sleeve 22. When baffle 21 and various steel sheet carried out the contact, can extrude rubber circle 26 to improve the further sealed effect of rubber circle 26, improve the compactness between baffle 21 and the various steel sheet.
The utility model provides a fire sprinkler device for toilet when installing fire sprinkler device, has seted up the mounting hole at the various steel sheet at toilet top in advance, imbeds the installation department of fire sprinkler head in the mounting hole. The water inlet pipe of the installation part is communicated with an external fire pipeline, and one end, far away from the baffle, of the fixing sleeve is inserted into the installation hole. In the inserting process, the stop block arranged on the surface of the fixed sleeve is extruded by the color steel plate, so that the stop block is pushed into the through groove, and the spring between the stop block and the water inlet pipe is extruded to be in a compression state. When the baffle of the fixed sleeve pipe other end and the contact of toilet top, the various steel sheet dress at toilet top is blocked between baffle and dog, and the dog does not receive the extrusion of various steel sheet, towards the fixed sleeve pipe outside roll-off under the effect of spring, plays and carries out the purpose fixed with the fire sprinkler head main part. Under the effect of dog, the fire sprinkler head main part passes through dog and dog card on various steel sheet, the gliding condition about avoiding taking place, and the baffle can laminate with various steel sheet closely to reduce the clearance between baffle and the various steel sheet, improve the closeness of being connected between fire sprinkler head and the various steel sheet, reduce the condition that produces the intercommunication in clean room and the non-clean room district.
It should be finally noted that the above embodiments are only intended to illustrate the technical solutions of the present invention, and not to limit the scope of the present invention, and although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solutions of the present invention can be modified or replaced with equivalents without departing from the spirit and scope of the technical solutions of the present invention.
Claims (6)
1. A fire sprinkler device for a clean room comprises a fire sprinkler head main body and is characterized in that the fire sprinkler head main body comprises a spraying part and a mounting part, the spraying part is arranged below the mounting part, the mounting part comprises a baffle, a fixing sleeve and a water inlet pipe, the middle part of the baffle is provided with a water outlet, the water inlet pipe is fixedly arranged above the baffle corresponding to the water outlet, the fixing sleeve is sleeved outside the water inlet pipe, the lower end of the fixing sleeve is fixedly connected with the baffle, the surface of the fixing sleeve is provided with a plurality of through grooves, the through grooves are arranged around the surface of the fixing sleeve, the through grooves are internally provided with stop blocks which are in sliding connection with the through grooves, one end of each stop block close to the water inlet pipe is provided with a spring, one end of each spring is fixedly connected with the corresponding stop block, the other end of each spring is fixedly connected with the water inlet pipe, and one end of each stop block, which is far away from the spring, extends out of the through groove, a gap for placing a color steel plate at the top of the clean room is arranged between the stop block and the baffle.
2. A fire sprinkler system for a clean room as claimed in claim 1, wherein said stoppers are formed in a circular arc structure at both sides.
3. A fire sprinkler system for a clean room as claimed in claim 2, wherein the top of said stopper is disposed to be inclined upward toward the inside of the through-slot.
4. A fire sprinkler system for a clean room as claimed in claim 1, characterized in that the outer surface of the fixing sleeve is provided with a screw thread structure.
5. The fire sprinkler device for a clean room of claim 4, wherein a rubber ring is provided at a side of the baffle close to the fixing sleeve, and the rubber ring is sleeved outside the fixing sleeve.
6. The fire sprinkler device for the clean room of any one of claims 1 to 5, wherein the spraying part comprises a trigger member, a connecting member, a sealing member and a splash plate, the sealing member is disposed in the water outlet, the trigger member is disposed under the sealing member, the splash plate is disposed under the trigger member, the splash plate is fixed by the connecting member, one end of the connecting member is fixedly connected to the baffle, and the other end of the connecting member is fixedly connected to the splash plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022107599.2U CN213823271U (en) | 2020-09-23 | 2020-09-23 | Fire-fighting spraying device for clean room |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022107599.2U CN213823271U (en) | 2020-09-23 | 2020-09-23 | Fire-fighting spraying device for clean room |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213823271U true CN213823271U (en) | 2021-07-30 |
Family
ID=77005807
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022107599.2U Active CN213823271U (en) | 2020-09-23 | 2020-09-23 | Fire-fighting spraying device for clean room |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213823271U (en) |
-
2020
- 2020-09-23 CN CN202022107599.2U patent/CN213823271U/en active Active
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