CN214789376U - Water leakage alarm fire extinguishing shower valve - Google Patents
Water leakage alarm fire extinguishing shower valve Download PDFInfo
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- CN214789376U CN214789376U CN202121303198.2U CN202121303198U CN214789376U CN 214789376 U CN214789376 U CN 214789376U CN 202121303198 U CN202121303198 U CN 202121303198U CN 214789376 U CN214789376 U CN 214789376U
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Abstract
The utility model discloses a water leakage alarm fire-extinguishing deluge valve, which comprises a valve body, a valve pipe, a three-way valve, a solenoid valve, a hydraulic alarm bell, a pressure gauge, a pressure cavity, a pressure membrane, a flow passage and a leakage detection mechanism, and has the following beneficial effects, by arranging the leakage detection mechanism, the sponge absorbs the leakage water and the pressure detector detects the pressure change, the processor judges the leakage condition, and transmits the water to an external receiving part for alarm reminding, thereby achieving the advantages of timely and effectively checking and alarming the water leakage condition, reducing the waste of fire-fighting water and the hidden danger of fire-fighting use, and through having set up sealing mechanism, the first rubber circle in rethread sleeve and the inner tube, second rubber circle and third rubber circle seal the pressure detector circuit, reach and carry out effectual seal installation, improve the advantage of installing stable and sealed effect.
Description
Technical Field
The utility model belongs to the technical field of the valve is drenched in the rain, in particular to water leakage alarm valve is drenched in fire extinguishing.
Background
The deluge valve is a common fire-fighting appliance in a fire-fighting system, is a control valve which can automatically supply water by controlling a fire-fighting water supply pipeline, can be opened in an electric, hydraulic, pneumatic and mechanical mode, can control fire-fighting water storage in a building fire-fighting pipeline to flow towards a water-spraying fire-fighting nozzle in a one-way mode according to fire conditions, and is a timely and efficient fire-fighting valve;
along with the development of the times, the fire-extinguishing deluge valve is also improved in technology, but when the existing deluge valve is used, water leakage of the deluge valve can often happen due to the fact that a pressure film is abraded or water pressure is abnormal and the like, the existing deluge valve is difficult to detect and alarm the water leakage situation timely and effectively, water source waste is easily influenced, and fire safety hazards are easily influenced.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
In order to overcome the prior art not enough, the water leakage alarm fire extinguishing deluge valve is provided to solve the problem that the water leakage condition is difficult to detect and alarm the timely and effective, the water source waste is easily influenced, the fire safety hidden danger is influenced, the timely and effective water leakage condition is checked and the alarm is reached, the fire fighting water waste is reduced, and the fire fighting hidden danger is reduced.
(II) technical scheme
The utility model discloses a following technical scheme realizes: the utility model provides a water leakage alarm fire extinguishing deluge valve, which comprises a valve body, a valve pipe, a three-way valve, a solenoid valve, a hydraulic alarm bell, a pressure gauge, a pressure cavity, a pressure film, a flow channel and a leakage detection mechanism, wherein the front end of the valve body is provided with the water leakage alarm fire extinguishing deluge valve; the valve pipe, the anterior bottom of valve pipe is provided with the three-way valve to valve pipe right-hand member rear portion installs the solenoid valve, the water conservancy alarm bell is installed to the solenoid valve rear end, the manometer bottom is installed on the valve body, inside left end are provided with the pressure chamber, pressure membrane is installed to pressure chamber inner wall right part, the laminating of pressure membrane right-hand member and runner, leak hunting mechanism left end bolt mounting is on the valve body, leak hunting mechanism comprises sponge, pressure detector, sealing mechanism, casing, circuit board, battery and treater, the inside inserting of sponge is equipped with pressure detector, the embedding of back sealing mechanism is installed on the casing to pressure detector right-hand member circuit is worn out, the circuit board is installed to the inside bolt of casing, the embedding of circuit board top side is provided with battery and treater, casing left end and valve body bolt fastening.
Further, sealing mechanism comprises sleeve, first rubber circle, inner tube, second rubber circle and rubber abaculus, sleeve left and right sides middle part is equipped with first rubber circle through powerful gluing, inner tube outer wall right-hand member bonds with the sleeve to the inner tube is inside to control both ends and imbed respectively and bond and have second rubber circle and rubber abaculus, first rubber circle, second rubber circle and rubber abaculus inner wall are pegged graft with the pressure detector line portion, the sleeve outer wall welds on the valve body.
Furthermore, sponge and pressure detector bottom are glued through the brute force and are located on the valve body.
Furthermore, the interior of the sleeve is of a cylindrical cavity structure.
Furthermore, the inner part of the inner cylinder is in a conical structure, and the left end of the inner cylinder is bonded with the sleeve.
Furthermore, a wire clamp is installed at the right end line part of the pressure detector in a clamping mode, and the bottom end of the wire clamp is adhered to the valve body through strong glue.
Further, the model of the pressure detector is PT 111.
(III) advantageous effects
Compared with the prior art, the utility model, following beneficial effect has:
for solving difficult timely effectual to the condition of leaking and detect and alarm processing, influence the problem of the extravagant and influence fire control potential safety hazard of water source easily, through having set up leak hunting mechanism, the rethread sponge absorbs leaking, and detect out pressure variation through pressure detector, make the treater judge and draw the situation of leaking, and transmit to outside receiving portion and carry out the alarm and remind, reach timely effectual examining the condition of leaking and the alarm, reduce the extravagant advantage that uses the hidden danger with the reduction fire control of fire control water, and through having set up sealing mechanism, first rubber circle in rethread sleeve and the inner tube, second rubber circle and third rubber circle seal the pressure detector circuit, reach and carry out effectual seal installation, improve the advantage of the stable and sealed effect of installation.
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 the present invention;
FIG. 2 is a schematic view of the structure of the valve body of the present invention from the right side;
FIG. 3 is a schematic structural view of the leak detection mechanism of the present invention;
fig. 4 is a schematic view of the internal structure of the housing of the present invention;
fig. 5 is a schematic structural view of the sealing mechanism of the present invention;
in the figure: the device comprises a valve body-1, a valve pipe-2, a three-way valve-3, an electromagnetic valve-4, a hydraulic alarm bell-5, a pressure gauge-6, a pressure chamber-7, a pressure membrane-8, a flow passage-9, a leak detection mechanism-10, a sponge-101, a pressure detector-102, a sealing mechanism-103, a shell-104, a circuit board-105, a battery-106, a processor-107, a sleeve-1031, a first rubber ring-1032, an inner cylinder-1033, a second rubber ring-1034, a rubber insert-1035 and a wire clamp-1021.
Detailed Description
Referring to fig. 1, 2, 3 and 4, the present invention provides a water leakage alarm fire extinguishing deluge valve: the device comprises a valve body 1, a valve pipe 2, a three-way valve 3, an electromagnetic valve 4, a hydraulic alarm bell 5, a pressure gauge 6, a pressure cavity 7, a pressure membrane 8, a flow channel 9 and a leakage detection mechanism 10, wherein the front end of the valve body 1 is provided with the leakage detection mechanism;
a three-way valve 3 is arranged at the bottom end of the front part of the valve pipe 2, an electromagnetic valve 4 is arranged at the rear part of the right end of the valve pipe 2, a hydraulic alarm bell 5 is arranged at the rear end of the electromagnetic valve 4, the bottom end of a pressure gauge 6 is arranged on the valve body 1, a pressure cavity 7 is arranged at the left end of the interior of the valve body 1, a pressure membrane 8 is arranged at the right part of the inner wall of the pressure cavity 7, the right end of the pressure membrane 8 is jointed with a flow passage 9, a left end bolt of a leakage detection mechanism 10 is arranged on the valve body 1, the leakage detection mechanism 10 consists of a sponge 101, a pressure detector 102 and a sealing mechanism 103, the pressure detector 102 is inserted into the sponge 101, a line at the right end of the pressure detector 102 penetrates out of the rear sealing mechanism 103 and is installed on the shell 104 in an embedded mode, the circuit board 105 is installed on the shell 104 through bolts, the battery 106 and the processor 107 are arranged on the top side of the circuit board 105 in an embedded mode, and the left end of the shell 104 is fixed with the valve body 1 through bolts.
The sealing mechanism 103 is composed of a sleeve 1031, a first rubber ring 1032, an inner tube 1033, a second rubber ring 1034 and a rubber insert 1035, the first rubber ring 1032 is arranged in the middle of the left side and the right side of the sleeve 1031 through strong glue, the right end of the outer wall of the inner tube 1033 is bonded with the sleeve 1031, the second rubber ring 1034 and the rubber insert 1035 are respectively embedded and bonded at the left end and the right end inside the inner tube 1033, the inner walls of the first rubber ring 1032, the second rubber ring 1034 and the rubber insert 1035 are spliced with a pressure detector 102 line part, and the outer wall of the sleeve 1031 is welded on the valve body 1, so that the pressure detector 102 line part can be conveniently installed and provided with sealing support.
Wherein, sponge 101 and pressure detector 102 bottom are glued through the brute force and are located valve body 1 on, do benefit to and carry out stable installation, improve the installation steadiness.
The sleeve 1031 is internally provided with a cylindrical cavity structure, which is beneficial to providing an installation space for related components.
The inner cylinder 1033 is in a conical structure, and the left end of the inner cylinder 1033 is bonded with the sleeve 1031, so that stable installation is facilitated, and the use stability is improved.
The wire clamp 1021 is installed at the right end line part of the pressure detector 102 in a clamping mode, the bottom end of the wire clamp 1021 is adhered to the valve body 1 through strong glue, the line part of the pressure detector 102 is fixed, and pulling force during flowing of water flow is reduced.
The pressure detector 102 is PT111, and is high temperature resistant and sensitive.
The working principle is as follows: when the device is used, the device is installed through a conventional installation mode, the processor 107 is connected with an external information receiving carrier, when the pressure value of the pressure detector 102 is set in the processor 107, the pressure value can be detected through the pressure detector 102 when the sponge 101 used for actual installation is placed daily and the pressure change value after water absorption is used as the reaction value of the processor 107, when water leakage occurs, when the sponge 101 absorbs the leaked water source to generate pressure change, the pressure value can be detected through the pressure detector 102 and transmitted into the processor 107, after the processor 107 reacts to obtain information, data is transmitted into the external information receiving carrier to alarm, external personnel can obtain water leakage information and process the water leakage information in time, when fire-fighting dangerous situations occur, the pressure of the pressure cavity 7 is changed through the valve pipe 2 by an external pipeline, and the pressure membrane 8 is removed from being attached to the flow channel 9, the fire-fighting water flow can flow up and down in the valve body 1, the right end line part of the pressure detector 102 is closely attached to the first rubber ring 1032, the second rubber ring 1034 and the rubber insert 1035, the line part installation sealing performance can be improved, and the use stability can be improved.
The utility model discloses a control mode comes automatic control through the controller, and the control circuit of controller can realize through the simple programming of technical staff in this field, and the supply also belongs to the common general knowledge in this field, and the utility model discloses mainly used protects mechanical device, so the utility model discloses no longer explain control mode and circuit connection in detail.
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 (6)
1. A water leakage alarm fire-extinguishing deluge valve comprises a valve body (1), a valve pipe (2), a three-way valve (3), an electromagnetic valve (4), a hydraulic alarm bell (5), a pressure gauge (6), a pressure cavity (7), a pressure membrane (8) and a flow channel (9), wherein the front end of the valve body (1) is provided with the pressure chamber; the hydraulic alarm valve comprises a valve pipe (2), wherein a three-way valve (3) is arranged at the bottom end of the front part of the valve pipe (2), a solenoid valve (4) is arranged at the rear part of the right end of the valve pipe (2), a hydraulic alarm bell (5) is arranged at the rear end of the solenoid valve (4), the bottom end of a pressure gauge (6) is arranged on a valve body (1), a pressure cavity (7) is arranged at the left end of the interior of the valve body (1), a pressure membrane (8) is arranged at the right part of the inner wall of the pressure cavity (7), and the right end of the pressure membrane (8) is attached to a flow channel (9);
the method is characterized in that: still include leak hunting mechanism (10), leak hunting mechanism (10) left end bolted mounting is on valve body (1), leak hunting mechanism (10) comprises sponge (101), pressure detector (102), sealing mechanism (103), casing (104), circuit board (105), battery (106) and treater (107), inside the inserting of sponge (101) is equipped with pressure detector (102), back sealing mechanism (103) embedding is installed on casing (104) after pressure detector (102) right-hand member circuit is worn out, circuit board (105) are installed to casing (104) inside bolt, circuit board (105) top side embedding is provided with battery (106) and treater (107), casing (104) left end and valve body (1) bolt fastening.
2. The water leak warning fire extinguishing deluge valve according to claim 1, wherein: sealing mechanism (103) comprises sleeve (1031), first rubber circle (1032), inner tube (1033), second rubber circle (1034) and rubber abaculus (1035), sleeve (1031) left and right sides middle part is equipped with first rubber circle (1032) through powerful gluing, inner tube (1033) outer wall right-hand member bonds with sleeve (1031), and inner tube (1033) inside left and right sides both ends embedding respectively bond have second rubber circle (1034) and rubber abaculus (1035), first rubber circle (1032), second rubber circle (1034) and rubber abaculus (1035) inner wall and pressure detector (102) line portion are pegged graft, sleeve (1031) outer wall welds on valve body (1).
3. The water leak warning fire extinguishing deluge valve according to claim 1, wherein: the bottom ends of the sponge (101) and the pressure detector (102) are glued on the valve body (1) through strong glue.
4. The water leak warning fire extinguishing deluge valve according to claim 2, wherein: the interior of the sleeve (1031) is in a cylindrical cavity structure.
5. The water leak warning fire extinguishing deluge valve according to claim 2, wherein: the inner cylinder (1033) is in a conical structure, and the left end of the inner cylinder (1033) is bonded with the sleeve (1031).
6. The water leak warning fire extinguishing deluge valve according to claim 1, wherein: the wire clamp (1021) is installed at the right end portion of the pressure detector (102) in a clamping mode, and the bottom end of the wire clamp (1021) is connected to the valve body (1) through a strong glue.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121303198.2U CN214789376U (en) | 2021-06-10 | 2021-06-10 | Water leakage alarm fire extinguishing shower valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121303198.2U CN214789376U (en) | 2021-06-10 | 2021-06-10 | Water leakage alarm fire extinguishing shower valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214789376U true CN214789376U (en) | 2021-11-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121303198.2U Active CN214789376U (en) | 2021-06-10 | 2021-06-10 | Water leakage alarm fire extinguishing shower valve |
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| CN (1) | CN214789376U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115054858A (en) * | 2022-03-23 | 2022-09-16 | 华能核能技术研究院有限公司 | Work early warning method and device for deluge valve group and storage medium |
-
2021
- 2021-06-10 CN CN202121303198.2U patent/CN214789376U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115054858A (en) * | 2022-03-23 | 2022-09-16 | 华能核能技术研究院有限公司 | Work early warning method and device for deluge valve group and storage medium |
| CN115054858B (en) * | 2022-03-23 | 2023-08-08 | 华能核能技术研究院有限公司 | Rain valve bank working early warning method, device and storage medium |
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