CN114699689A - ZSFZ type wet alarm valve - Google Patents
ZSFZ type wet alarm valve Download PDFInfo
- Publication number
- CN114699689A CN114699689A CN202210225526.4A CN202210225526A CN114699689A CN 114699689 A CN114699689 A CN 114699689A CN 202210225526 A CN202210225526 A CN 202210225526A CN 114699689 A CN114699689 A CN 114699689A
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- CN
- China
- Prior art keywords
- valve
- alarm
- pipe
- zsfz
- alarm valve
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 39
- 238000001514 detection method Methods 0.000 claims description 3
- 239000012535 impurity Substances 0.000 abstract description 10
- 238000007689 inspection Methods 0.000 abstract description 5
- 238000012360 testing method Methods 0.000 description 4
- 239000011521 glass Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- 230000000007 visual effect Effects 0.000 description 2
- 238000012800 visualization Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 230000003020 moisturizing effect Effects 0.000 description 1
- 230000001629 suppression Effects 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C31/00—Delivery of fire-extinguishing material
- A62C31/005—Delivery of fire-extinguishing material using nozzles
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C31/00—Delivery of fire-extinguishing material
- A62C31/28—Accessories for delivery devices, e.g. supports
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C37/00—Control of fire-fighting equipment
- A62C37/36—Control of fire-fighting equipment an actuating signal being generated by a sensor separate from an outlet device
- A62C37/38—Control of fire-fighting equipment an actuating signal being generated by a sensor separate from an outlet device by both sensor and actuator, e.g. valve, being in the danger zone
- A62C37/40—Control of fire-fighting equipment an actuating signal being generated by a sensor separate from an outlet device by both sensor and actuator, e.g. valve, being in the danger zone with electric connection between sensor and actuator
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C37/00—Control of fire-fighting equipment
- A62C37/50—Testing or indicating devices for determining the state of readiness of the equipment
Abstract
The invention provides a ZSFZ type wet alarm valve, relates to the technical field of alarm valves, and solves the problems that impurities in a pipeline cannot be cleaned when the existing wet alarm valve is used, so that the pipeline is easy to block, the alarm function is influenced, the existing wet alarm valve does not have the inspection function, and whether a product runs normally or not is difficult to detect. The invention can effectively clean impurities in the pipeline, avoids pipeline blockage, has a checking function and has higher practical value.
Description
Technical Field
The invention belongs to the technical field of alarm valves, and particularly relates to a ZSFZ type wet alarm valve.
Background
The wet alarm valve is a one-way valve which only allows water to flow into the sprinkler system in one direction and drives a matching component to alarm under specified pressure and flow. The wet automatic water spraying fire extinguishing system, which is composed of water flow indicator, pressure switch and sprinkler head, is a widely used fixed fire extinguishing system. The system pipe network is filled with clear water with certain pressure all year round, and is in a servo working state for a long time, when a fire breaks out at a certain position in a protection area, the environmental temperature in the area rises, and the organic solution in the heat sensitive element (glass ball) of the sprinkler head thermally expands to generate large internal pressure until the glass ball shell is broken, so that the sprinkler head is started to spray water, the whole system is automatically started, and an acousto-optic alarm signal is sent out, so that the purposes of fire alarm, fire control and fire suppression are achieved.
Based on the above, the present inventors found that the following problems exist: present wet-type alarm valve is when using, and impurity in the pipeline can not be cleared up, leads to the pipeline to block up easily, influences alarming function, and does not have the inspection function, is difficult to detect whether the product is normally operated.
In view of the above, the present invention is to provide a ZSFZ type wet alarm valve, which is improved in view of the conventional structure and defects, so as to achieve the purpose of higher practical value.
Disclosure of Invention
In order to solve the technical problems, the invention provides a ZSFZ type wet alarm valve, which aims to solve the problems that when the existing wet alarm valve is used, impurities in a pipeline cannot be cleaned, so that the pipeline is easy to block, the alarm function is influenced, a detection function is not provided, and whether a product runs normally is difficult to detect.
The invention relates to a ZSFZ type wet alarm valve, which is realized by the following specific technical means:
ZSFZ type wet-type alarm valve, including water supply pipe, water supply pipe's one end is connected with the butterfly valve, the top of butterfly valve is connected with the alarm valve, the top of alarm valve is connected with the flange, one side of alarm valve is connected with first ball valve, one side of first ball valve is connected with the second ball valve, one side of second ball valve is connected with the filter, one side of filter is connected with first three-way pipe, the one end of first three-way pipe is connected with the delay ware, the top of delay ware is connected with the second three-way pipe, the one end of second three-way pipe is connected with the water conservancy alarm bell, the bottom of water conservancy alarm bell is connected with first drain pipe, the other end of second three-way pipe is connected with pressure switch.
Further, the first ball valve is a ball valve with a lock.
Furthermore, one side of the alarm valve is connected with a second drain pipe, and one side of the second drain pipe is connected with a switch valve.
Furthermore, the other side of alarm valve is connected with first connecting pipe, the one end of first connecting pipe is installed into water side pressure gauge.
Furthermore, one end of the first connecting pipe is connected with a testing pipe, and one end of the testing pipe is connected with one end of the second ball valve.
Furthermore, the other side of alarm valve is connected with the second connecting pipe, the one end of second connecting pipe is installed out water side manometer.
Furthermore, a filter screen is arranged in the filter, and a plug is arranged on one side of the filter.
Compared with the prior art, the invention has the following beneficial effects:
1. according to the ZSFZ type wet alarm valve, one side of the filter is connected with the first three-way pipe, so that water flow in the delayer is discharged, one end of the first three-way pipe is connected with the delayer, false alarm of a hydraulic alarm bell caused by water flow pressure fluctuation is avoided, the other end of the second three-way pipe is connected with the pressure switch, the pressure switch is used for converting a pressure signal into an electric signal, a fire pump and auxiliary fire extinguishing equipment are started to replenish water and extinguish fire, and the first ball valve is a ball valve with a lock, so that the practicability of the product is effectively improved;
2. according to the ZSFZ type wet alarm valve, a water inlet side pressure gauge is installed at one end of a first connecting pipe, visualization of water inlet side pressure is achieved, one end of a checking pipe is connected with one end of a second ball valve, opening of the second ball valve is achieved, whether a product normally runs or not can be checked, a water outlet side pressure gauge is installed at one end of the second connecting pipe, visualization of water outlet side pressure is achieved, a filter screen is installed inside a filter, impurity filtration is achieved, the phenomenon that the pipeline is blocked by impurities is avoided, a plug is installed at one side of the filter, and a user can clean the filter conveniently; the invention can effectively clean impurities in the pipeline, avoids pipeline blockage, has a checking function and has higher practical value.
Drawings
Fig. 1 is a schematic structural view of the present invention.
In the drawings, the corresponding relationship between the component names and the reference numbers is as follows:
1. a water supply pipeline; 2. a butterfly valve; 3. an alarm valve; 4. a first ball valve; 5. a second ball valve; 6. a filter; 7. a first three-way pipe; 8. a delay device; 9. a second three-way pipe; 10. a water-powered alarm bell; 11. a first drain pipe; 12. a second drain pipe; 13. a pressure switch; 14. a water inlet side pressure gauge; 15. a pressure gauge at the water outlet side.
Detailed Description
The embodiments of the present invention will be described in further detail with reference to the drawings and examples. The following examples are intended to illustrate the invention but are not intended to limit the scope of the invention.
In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, e.g., as being fixed or detachable or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The embodiment is as follows:
as shown in figure 1:
the invention provides a ZSFZ type wet alarm valve, which comprises a water supply pipeline 1, wherein one end of the water supply pipeline 1 is connected with a butterfly valve 2, the top end of the butterfly valve 2 is connected with an alarm valve 3, the top end of the alarm valve 3 is connected with a flange, one side of the alarm valve 3 is connected with a first ball valve 4, one side of the first ball valve 4 is connected with a second ball valve 5, one side of the second ball valve 5 is connected with a filter 6, one side of the filter 6 is connected with a first three-way pipe 7, one side of the filter 6 is connected with the first three-way pipe 7, so that the water flow in the delayer 8 is discharged, one end of the first three-way pipe 7 is connected with a delayer 8, the false alarm of a hydraulic alarm bell 10 caused by the water flow is avoided, the top end of the delayer 8 is connected with a second three-way pipe 9, one end of the second three-way pipe 9 is connected with a hydraulic alarm bell 10, the bottom end of the hydraulic alarm bell 10 is connected with a first water discharge pipe 11, the other end of second three-way pipe 9 is connected with pressure switch 13, is connected with pressure switch 13 through the other end of second three-way pipe 9, has realized that pressure switch 13 converts pressure signal into the signal of telecommunication to start fire pump and supplementary fire extinguishing apparatus and carry out the moisturizing and put out a fire.
Wherein, first ball valve 4 is for taking the lock ball valve, is for taking the lock ball valve through first ball valve 4, effectively improves the practicality of product.
Wherein, one side of alarm valve 3 is connected with second drain pipe 12, and one side of second drain pipe 12 is connected with the ooff valve, is connected with the ooff valve through one side of second drain pipe 12, realizes the water discharge in the alarm valve 3.
Wherein, the opposite side of alarm valve 3 is connected with first connecting pipe, and intake side pressure table 14 is installed to the one end of first connecting pipe, installs intake side pressure table 14 through the one end of first connecting pipe, realizes that intake side pressure is visual.
Wherein, the one end of first connecting pipe is connected with the inspection pipe, and the one end of inspection pipe and the one end of second ball valve 5 are connected, and the one end through the inspection pipe is connected with the one end of second ball valve 5, realizes opening second ball valve 5, can inspect whether normal operating of product.
Wherein, the opposite side of alarm valve 3 is connected with the second connecting pipe, and play water side manometer 15 is installed to the one end of second connecting pipe, installs play water side manometer 15 through the one end of second connecting pipe, realizes that play water side pressure is visual.
Wherein, filter 6's internally mounted has the filter screen, and the end cap is installed to one side of filter 6, and internally mounted through filter 6 has the filter screen, realizes that impurity filters, avoids impurity to block up the pipeline, installs the end cap through one side of filter 6, and convenience of customers clears up filter 6.
The specific use mode and function of the embodiment are as follows:
when the product is used, firstly, whether the connection part of the product is fastened is detected, the product is placed at a designated position after the product is ensured to be intact, the product is installed, the drainage pipeline is connected with the other end of the first three-way pipe 7 and one end of the first drainage pipe 11, when a heat sensitive element in the closed sprinkler head is heated and exploded to automatically spray water, the side pressure of the wet alarm valve system is reduced, the valve clack in the alarm valve 3 is automatically opened under the action of pressure difference, the whole pipe network is in an automatic water spraying and fire extinguishing state, meanwhile, a small part of water flows to the delayer 8 and the hydraulic alarm bell 10, under the condition of certain pressure and flow, the hydraulic alarm bell 10 gives out alarm sound, the pressure switch 13 converts a pressure signal into an electric signal, the fire pump and the auxiliary fire extinguishing equipment are started to replenish water and extinguish fire, when alarm test is carried out, the second ball valve 5 is opened, so that the water flow on the water inlet side flows into the delayer 8, therefore, the alarm performance of the pressure switch and the hydraulic alarm bell is tested, the device can effectively clean impurities in the pipeline, avoids pipeline blockage, has a test function, and has higher practical value.
The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.
Claims (7)
- ZSFZ type wet alarm valve, including water supply pipe (1), its characterized in that: one end of the water supply pipeline (1) is connected with a butterfly valve (2), the top end of the butterfly valve (2) is connected with an alarm valve (3), the top end of the alarm valve (3) is connected with a flange, one side of the alarm valve (3) is connected with a first ball valve (4), one side of the first ball valve (4) is connected with a second ball valve (5), one side of the second ball valve (5) is connected with a filter (6), one side of the filter (6) is connected with a first three-way pipe (7), one end of the first three-way pipe (7) is connected with a delayer (8), the top end of the delayer (8) is connected with a second three-way pipe (9), one end of the second three-way pipe (9) is connected with a hydraulic alarm bell (10), the bottom end of the hydraulic alarm bell (10) is connected with a first drainage pipe (11), and the other end of the second three-way pipe (9) is connected with a pressure switch (13).
- 2. The ZSFZ-type wet alarm valve of claim 1, wherein: the first ball valve (4) is a ball valve with a lock.
- 3. The ZSFZ-type wet alarm valve of claim 1, wherein: one side of alarm valve (3) is connected with second drain pipe (12), one side of second drain pipe (12) is connected with the ooff valve.
- 4. The ZSFZ-type wet alarm valve of claim 1, wherein: the other side of alarm valve (3) is connected with first connecting pipe, intake side manometer (14) are installed to the one end of first connecting pipe.
- 5. The ZSFZ-type wet alarm valve of claim 1, wherein: one end of the first connecting pipe is connected with a detection pipe, and one end of the detection pipe is connected with one end of the second ball valve (5).
- 6. The ZSFZ-type wet alarm valve of claim 1, wherein: the other side of alarm valve (3) is connected with the second connecting pipe, play water side manometer (15) is installed to the one end of second connecting pipe.
- 7. The ZSFZ-type wet alarm valve of claim 1, wherein: a filter screen is arranged in the filter (6), and a plug is arranged on one side of the filter (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210225526.4A CN114699689A (en) | 2022-03-09 | 2022-03-09 | ZSFZ type wet alarm valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210225526.4A CN114699689A (en) | 2022-03-09 | 2022-03-09 | ZSFZ type wet alarm valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114699689A true CN114699689A (en) | 2022-07-05 |
Family
ID=82167956
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210225526.4A Pending CN114699689A (en) | 2022-03-09 | 2022-03-09 | ZSFZ type wet alarm valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114699689A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE202010016720U1 (en) * | 2010-08-03 | 2011-04-28 | Minimax Gmbh & Co. Kg | Pre-controlled dry alarm valve for a sprinkler network |
| CN104436504A (en) * | 2014-11-27 | 2015-03-25 | 黑龙江大学 | Alarm device for wet-type sprinkler system and alarming method |
| CN210088100U (en) * | 2019-06-13 | 2020-02-18 | 福建闽山消防有限公司 | Wet-type alarm valve with protection device |
| CN111429684A (en) * | 2020-05-13 | 2020-07-17 | 廊坊为远智能科技有限公司 | Automatic fire extinguishing alarm and fire control integrated control system for fire disaster |
-
2022
- 2022-03-09 CN CN202210225526.4A patent/CN114699689A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE202010016720U1 (en) * | 2010-08-03 | 2011-04-28 | Minimax Gmbh & Co. Kg | Pre-controlled dry alarm valve for a sprinkler network |
| CN104436504A (en) * | 2014-11-27 | 2015-03-25 | 黑龙江大学 | Alarm device for wet-type sprinkler system and alarming method |
| CN210088100U (en) * | 2019-06-13 | 2020-02-18 | 福建闽山消防有限公司 | Wet-type alarm valve with protection device |
| CN111429684A (en) * | 2020-05-13 | 2020-07-17 | 廊坊为远智能科技有限公司 | Automatic fire extinguishing alarm and fire control integrated control system for fire disaster |
Non-Patent Citations (2)
| Title |
|---|
| 于培旺: "《水暖工操作技巧》", 31 December 2003, 中国建筑工业出版社, pages: 155 - 156 * |
| 姜宁等: "《消防轻松记忆通关一本通》", 31 July 2019, 武汉大学出版社, pages: 271 * |
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