CN213374880U - Water fire extinguishing system atomising head easy to assemble - Google Patents
Water fire extinguishing system atomising head easy to assemble Download PDFInfo
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- CN213374880U CN213374880U CN202022159036.8U CN202022159036U CN213374880U CN 213374880 U CN213374880 U CN 213374880U CN 202022159036 U CN202022159036 U CN 202022159036U CN 213374880 U CN213374880 U CN 213374880U
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Abstract
The utility model discloses a water fire extinguishing systems atomising head easy to assemble, including the shower head, the shower head can be dismantled the end of connection at the installation pipe, the installation pipe sets up on the delivery pipe, the shower head upper portion is provided with the connecting pipe, be provided with the internal thread on the circumference inner wall of connecting pipe, be provided with the external screw thread on the circumference outer wall of installation socle portion, connecting pipe and installation pipe threaded connection, installation socle portion department is provided with protector, protector is including dismantling the closing cap of connection on installation pipe port, be provided with manual valve on the installation pipe. The utility model discloses simple structure, the dismouting is swift, and it is high to connect the reliability.
Description
Technical Field
The utility model relates to a fire control unit technical field specifically is a water fire extinguishing systems atomising head easy to assemble.
Background
At present, when large buildings and high-rise buildings are constructed, fire extinguishing spray systems are preassembled, each spray system consists of a water storage tank, a fire pump, a fire fighting pipeline and a spray head, the main principle is that a temperature-sensitive glass body on the spray head props against a spray valve, when the temperature exceeds a set value of the glass body, the glass body is broken, the spray valve is opened, and therefore fire fighting water is sprayed out to extinguish initial fire or control the development process of the initial fire. However, most of the existing sprinkler heads of water fire extinguishing systems have the defect of difficult disassembly and assembly, which brings great workload for daily maintenance and repair of managers, and therefore, a novel sprinkler head which is convenient to install is urgently needed to overcome the defect.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a water fire extinguishing systems atomising head easy to assemble to solve the problem that provides among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
the utility model provides a water fire extinguishing systems atomising head easy to assemble, includes the shower head, the shower head can dismantle the end of connection at the installation pipe, the installation pipe sets up on the delivery pipe, the shower head upper portion is provided with the connecting pipe, be provided with the internal thread on the circumference inner wall of connecting pipe, be provided with the external screw thread on the circumference outer wall of installation socle portion, connecting pipe and installation pipe threaded connection, installation socle portion department is provided with protector, protector is including dismantling the closing cap of connection on installation pipe port, be provided with manual valve on the installation pipe.
Preferably, a clamping groove is formed in the end opening of the installation pipe, the sealing cover is clamped in the clamping groove, and a rubber ring is arranged on the circumferential outer wall of the sealing cover.
Preferably, a pull buckle is arranged on the lower end face of the sealing cover.
Preferably, a step is arranged on the circumferential inner wall of the connecting pipe, the step is located below the internal thread, a sealing ring groove is arranged on the end face of the step, and a sealing ring is connected in the sealing ring groove in a clamping mode.
Preferably, a limiting ring is arranged on the circumferential outer wall of the installation pipe and is positioned above the external thread.
Preferably, the connecting pipe is provided with a screwing device, and the screwing device comprises an anti-skid rack arranged on the circumferential outer surface of the connecting pipe.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses an it accomplishes the installation of shower head promptly to twist the connecting pipe on the installation pipe, and the convenient convenience of dismouting is maintained, is changed the shower head. When the spray header is not installed on the installation pipe, the sealing cover is clamped on the port of the installation pipe, and the installation pipe is protected. The antiskid rack improves the outer wall frictional force of connecting pipe, and during the installation, the connecting pipe is twisted by bare-handed screw, and is convenient and fast. The utility model discloses simple structure, the dismouting is swift, and it is high to connect the reliability.
Drawings
FIG. 1 is a schematic view of a spray head of a water fire suppression system that is easy to install;
fig. 2 is a partially enlarged view of fig. 1 at K.
In the figure: 1-water supply pipe, 2-installation pipe, 3-manual valve, 4-spray head, 5-sealing cover, 6-pull buckle, 7-rubber ring, 8-clamping groove, 9-connecting pipe, 10-anti-slip rack, 11-limiting ring, 12-external thread, 13-internal thread, 14-step, 15-sealing ring groove, 16-sealing ring, 17-screwing device and 18-protection device.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-2, the present invention provides a technical solution:
the utility model provides a water fire extinguishing systems atomising head easy to assemble, includes shower 4, shower 4 can dismantle the end of connection at installation pipe 2, installation pipe 2 sets up on delivery pipe 1, 4 upper portions of shower are provided with connecting pipe 9, be provided with internal thread 13 on the circumference inner wall of connecting pipe 9, be provided with external screw thread 12 on the circumference outer wall of installation pipe 2 bottom, connecting pipe 9 and installation pipe 2 threaded connection, installation pipe 2 bottom department is provided with protector 18, protector 18 is including dismantling closing cap 5 of connection on installation pipe 2 port, be provided with manual valve 3 on the installation pipe 2.
The installation of the spray header 4 is completed by screwing the connecting pipe 9 onto the installation pipe 2, and the spray header 4 is convenient and fast to maintain and replace. When the spray header 4 is not installed on the installation pipe 2, the sealing cover 5 is clamped on the port of the installation pipe 2, and the installation pipe 2 is protected.
Preferably, a clamping groove 8 is formed in the port of the installation pipe 2, the sealing cover 5 is clamped in the clamping groove 8, and a rubber ring 7 is arranged on the outer circumferential wall of the sealing cover 5.
The rubber ring 7 improves the clamping tightness of the sealing cover 5 and avoids the sealing cover 5 from falling off.
Preferably, a pull tab 6 is provided on the lower end surface of the cover 5.
The tab 6 facilitates removal of the closure 5 from the port of the mounting tube 2.
Preferably, a step 14 is arranged on the inner circumferential wall of the connecting pipe 9, the step 14 is located below the internal thread 13, a sealing ring groove 15 is arranged on the end face of the step 14, and a sealing ring 16 is clamped in the sealing ring groove 15.
The sealing ring 16 improves the sealing performance of the joint of the connecting pipe 9 and the mounting pipe 2, and water seepage at the joint is avoided.
Preferably, a limiting ring 11 is arranged on the circumferential outer wall of the mounting tube 2, and the limiting ring 11 is located above the external thread 12.
The spacing ring 11 is used for spacing the connecting pipe 9, so that the connecting pipe 9 is prevented from being screwed too tightly.
Preferably, a screwing device 17 is arranged on the connecting pipe 9, and the screwing device 17 comprises an anti-slip rack 10 arranged on the circumferential outer surface of the connecting pipe 9.
The anti-skid rack 10 improves the friction force of the outer wall of the connecting pipe 9, and the connecting pipe 9 is screwed by hands during installation, so that the installation is convenient and fast.
The utility model discloses a theory of operation is: the installation of the spray header 4 is completed by screwing the connecting pipe 9 onto the installation pipe 2, and the spray header 4 is convenient and fast to maintain and replace. When the spray header 4 is not installed on the installation pipe 2, the sealing cover 5 is clamped on the port of the installation pipe 2, and the installation pipe 2 is protected. The rubber ring 7 improves the clamping tightness of the sealing cover 5 and avoids the sealing cover 5 from falling off. The tab 6 facilitates removal of the closure 5 from the port of the mounting tube 2. The sealing ring 16 improves the sealing performance of the joint of the connecting pipe 9 and the mounting pipe 2, and water seepage at the joint is avoided. The spacing ring 11 is used for spacing the connecting pipe 9, so that the connecting pipe 9 is prevented from being screwed too tightly. The anti-skid rack 10 improves the friction force of the outer wall of the connecting pipe 9, and the connecting pipe 9 is screwed by hands during installation, so that the installation is convenient and fast.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented 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 (6)
1. The utility model provides a water fire extinguishing systems atomising head easy to assemble, includes shower head (4), its characterized in that: shower head (4) can be dismantled the end of connection at installation pipe (2), installation pipe (2) set up on delivery pipe (1), shower head (4) upper portion is provided with connecting pipe (9), be provided with on the circumference inner wall of connecting pipe (9) internal thread (13), be provided with external screw thread (12) on the circumference outer wall of installation pipe (2) bottom, connecting pipe (9) and installation pipe (2) threaded connection, installation pipe (2) bottom department is provided with protector (18), protector (18) are including dismantling closing cap (5) of connection on installation pipe (2) port, be provided with manual valve (3) on installation pipe (2).
2. An easy to install sprinkler system spray head according to claim 1, further comprising: the mounting pipe is characterized in that a clamping groove (8) is formed in the port of the mounting pipe (2), the sealing cover (5) is clamped in the clamping groove (8), and a rubber ring (7) is arranged on the outer wall of the circumference of the sealing cover (5).
3. An easy to install sprinkler system spray head according to claim 2, further comprising: a pull buckle (6) is arranged on the lower end face of the sealing cover (5).
4. A readily installable sprinkler head for a water fire suppression system according to claim 3 wherein: the connecting pipe is characterized in that a step (14) is arranged on the inner wall of the circumference of the connecting pipe (9), the step (14) is located below the internal thread (13), a sealing ring groove (15) is arranged on the end face of the step (14), and a sealing ring (16) is clamped in the sealing ring groove (15).
5. An easy to install sprinkler system spray head according to claim 4, further comprising: the mounting pipe is characterized in that a limiting ring (11) is arranged on the circumferential outer wall of the mounting pipe (2), and the limiting ring (11) is located above the external thread (12).
6. An easy to install sprinkler system spray head according to claim 5, further comprising: and the connecting pipe (9) is provided with a screwing device (17), and the screwing device (17) comprises an anti-skid rack (10) arranged on the circumferential outer surface of the connecting pipe (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022159036.8U CN213374880U (en) | 2020-09-27 | 2020-09-27 | Water fire extinguishing system atomising head easy to assemble |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022159036.8U CN213374880U (en) | 2020-09-27 | 2020-09-27 | Water fire extinguishing system atomising head easy to assemble |
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| Publication Number | Publication Date |
|---|---|
| CN213374880U true CN213374880U (en) | 2021-06-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022159036.8U Active CN213374880U (en) | 2020-09-27 | 2020-09-27 | Water fire extinguishing system atomising head easy to assemble |
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| CN (1) | CN213374880U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023000911A1 (en) * | 2021-07-22 | 2023-01-26 | 上海远洲管业科技股份有限公司 | Plastic socket-and-spigot type sprinkler head for fire-fighting automatic sprinkler system |
-
2020
- 2020-09-27 CN CN202022159036.8U patent/CN213374880U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023000911A1 (en) * | 2021-07-22 | 2023-01-26 | 上海远洲管业科技股份有限公司 | Plastic socket-and-spigot type sprinkler head for fire-fighting automatic sprinkler system |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20211227 Address after: Room 703, building 41, cecep (Suzhou) Environmental Protection Technology Industrial Park, No. 18, Dongchang Road, Suzhou Industrial Park, Jiangsu 215000 Patentee after: Jiangsu flame Blue Fire Technology Co.,Ltd. Address before: 215000 station d014, 3rd floor, No. 58, South Tiancheng Road, high speed rail new town, Xiangcheng District, Suzhou City, Jiangsu Province (cluster registration) Patentee before: Suzhou fairfire Technology Development Co.,Ltd. |