CN114704668A - ZSFM type raining alarm valve - Google Patents

ZSFM type raining alarm valve Download PDF

Info

Publication number
CN114704668A
CN114704668A CN202210226756.2A CN202210226756A CN114704668A CN 114704668 A CN114704668 A CN 114704668A CN 202210226756 A CN202210226756 A CN 202210226756A CN 114704668 A CN114704668 A CN 114704668A
Authority
CN
China
Prior art keywords
valve
conduit
valve body
zsfm
alarm
Prior art date
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
Application number
CN202210226756.2A
Other languages
Chinese (zh)
Inventor
王永贵
王永和
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nan'an Guishun Fire Equipment Co ltd
Original Assignee
Nan'an Guishun Fire Equipment Co ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Nan'an Guishun Fire Equipment Co ltd filed Critical Nan'an Guishun Fire Equipment Co ltd
Priority to CN202210226756.2A priority Critical patent/CN114704668A/en
Publication of CN114704668A publication Critical patent/CN114704668A/en
Pending legal-status Critical Current

Links

Images

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K7/00—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves
    • F16K7/12—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves with flat, dished, or bowl-shaped diaphragm
    • F16K7/123—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves with flat, dished, or bowl-shaped diaphragm the seat being formed on the bottom of the fluid line
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62C—FIRE-FIGHTING
    • A62C31/00—Delivery of fire-extinguishing material
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K11/00—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves
    • F16K11/10—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with two or more closure members not moving as a unit
    • F16K11/20—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with two or more closure members not moving as a unit operated by separate actuating members
    • F16K11/22—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with two or more closure members not moving as a unit operated by separate actuating members with an actuating member for each valve, e.g. interconnected to form multiple-way valves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K27/00—Construction of housing; Use of materials therefor
    • F16K27/02—Construction of housing; Use of materials therefor of lift valves
    • F16K27/0236—Diaphragm cut-off apparatus
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/12—Actuating devices; Operating means; Releasing devices actuated by fluid
    • F16K31/126—Actuating devices; Operating means; Releasing devices actuated by fluid the fluid acting on a diaphragm, bellows, or the like
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K37/00—Special means in or on valves or other cut-off apparatus for indicating or recording operation thereof, or for enabling an alarm to be given

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)

Abstract

The invention provides a ZSFM type deluge alarm valve, which relates to the technical field of alarm valves and solves the problem of slow reaction speed at present. The invention has more sensitive reaction speed and realizes more efficient fire-fighting and extinguishing functions.

Description

ZSFM type raining alarm valve
Technical Field
The invention belongs to the technical field of alarm valves, and particularly relates to a ZSFM type deluge alarm valve.
Background
The alarm valve is a valve for early warning, can form various alarm fire-extinguishing systems with other components, and is suitable for automatic water-spraying fire-extinguishing systems in hospitals, hotels, shopping malls, factories, airports, casinos, libraries, stadiums, convention and exhibition centers and the like.
Based on the above, the present inventors found that the following problems exist: the existing alarm valve has a single structure, so that the reaction speed is slow during operation, a fire source cannot be timely extinguished, and a larger fire is easily caused.
In view of the above, research and improvement are made on the existing structure and defects, and a ZSFM type deluge alarm valve is provided to achieve the purpose of higher practical value.
Disclosure of Invention
In order to solve the technical problem, the invention provides a ZSFM type deluge alarm valve to solve the problem of slow reaction speed in the prior art.
The invention relates to a ZSFM type deluge alarm valve, which is achieved by the following specific technical means:
a ZSFM type deluge alarm valve comprises a first valve body and a second valve body, wherein a water supply cavity, a pressure cavity and a working cavity are respectively arranged in the first valve body, one side of the pressure cavity is connected with one end of the second valve body, a diaphragm is arranged at the joint of the second valve body and the first valve body, a return pipe is connected to one side of the outer wall of the second valve body, one end of the return pipe is connected with a first adapter, two ends of the first adapter are respectively connected with a first conduit and a third valve, one end of the first conduit is connected with a second conduit, the bottom end of the second conduit is connected with a third conduit, one end of the third conduit is connected with one side of the water supply cavity, one side of the outer wall of the second valve body is connected with an anti-reset valve, the bottom end of the anti-reset valve is connected with a flow discharge pipe, one end of the flow discharge pipe is connected with one end of the third valve, one side of the flow discharge pipe is connected with a second adapter, and one side of the outer wall of the second adapter is connected with an electromagnetic valve.
Furthermore, one side of the water supply cavity is connected with a first valve, one side of the working cavity is connected with a second valve, one ends of the first valve and the second valve are connected with a fourth conduit, and two ends of the fourth conduit are respectively connected with a pressure switch and a hydraulic alarm bell.
Furthermore, a second pressure gauge is embedded and installed on one side of the outer wall of the second valve body, and a first pressure gauge is installed at the top end of the second guide pipe.
Furthermore, second adapter one end is connected with prepares the valve, the one end of preparing the valve flushes with the one end of solenoid valve mutually.
Furthermore, one side of the outer wall of the first valve body is connected with a regulating valve.
Further, flanges are respectively installed at two ends of the first valve body, and the two flanges are parallel to each other.
Compared with the prior art, the invention has the following beneficial effects:
1. the ZSFM type deluge alarm valve has the advantages that through the mutual matching of the diaphragm, the return pipe, the second conduit, the first conduit, the third valve and the electromagnetic valve, the alarm valve has a more sensitive reaction speed, and is convenient for timely extinguishing a fire source;
2. this kind of ZSFM type alarm valve that drenches with rain, through preventing the connection of reset valve and using, avoid the diaphragm to cause pressure deformation damage to influence the gas tightness of this alarm valve, rethread pressure switch and water conservancy alarm bell are connected and are used, are convenient for in time remind personnel in the field to evacuate, and through the installation of second manometer and first manometer and use, be convenient for real-time supervision second valve body and the pressure variation of second pipe inside, the invention possesses more sensitive reaction rate, has realized more efficient fire control function of putting out a fire.
Drawings
Fig. 1 is a perspective view of the present invention.
Figure 2 is a schematic view of the pipe connection of the present invention.
Fig. 3 is a sectional view of the valve body structure of the present invention.
Fig. 4 is an enlarged schematic view of structure a of fig. 1 of the present invention.
In the drawings, the corresponding relationship between the component names and the reference numbers is as follows:
1. a first valve body; 2. a second valve body; 3. a pressure switch; 4. a water-powered alarm bell; 5. an electromagnetic valve; 6. an anti-reset valve; 7. a first pressure gauge; 8. a first valve; 9. a second valve; 10. a third valve; 11. preparing a valve; 12. a first adapter; 13. a first conduit; 14. a second conduit; 15. a third conduit; 16. a second adapter; 17. a bleeder tube; 18. adjusting a valve; 19. a fourth conduit; 20. a diaphragm; 21. a second pressure gauge; 22. a return pipe.
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.
Example (b):
as shown in figures 1 to 4:
the invention provides a ZSFM type deluge alarm valve, which comprises a first valve body 1 and a second valve body 2, wherein a water supply chamber, a pressure chamber and a working chamber are respectively arranged in the first valve body 1, one side of the pressure chamber is connected with one end of the second valve body 2, a diaphragm 20 is arranged at the joint of the second valve body 2 and the first valve body 1, one side of the outer wall of the second valve body 2 is connected with a return pipe 22, one end of the return pipe 22 is connected with a first adapter 12, two ends of the first adapter 12 are respectively connected with a first conduit 13 and a third valve 10, one end of the first conduit 13 is connected with a second conduit 14, the bottom end of the second conduit 14 is connected with a third conduit 15, one end of the third conduit 15 is connected with one side of the water supply chamber, one side of the outer wall of the second valve body 2 is connected with an anti-reset valve 6, and the anti-reset valve 6 is connected for use, so as to avoid the diaphragm 20 from causing pressure deformation damage and further influencing the air tightness of the alarm valve, the bottom end of the anti-reset valve 6 is connected with a bleeder 17, one end of the bleeder 17 is connected with one end of the third valve 10, one side of the bleeder 17 is connected with a second adapter 16, and one side of the outer wall of the second adapter 16 is connected with the electromagnetic valve 5.
Wherein, water supply cavity one side is connected with first valve 8, and work cavity one side is connected with second valve 9, and first valve 8 is connected with fourth pipe 19 with the one end of second valve 9, and the both ends of fourth pipe 19 are connected with pressure switch 3 and water conservancy alarm bell 4 respectively, use through being connected of pressure switch 3 and water conservancy alarm bell 4, are convenient for in time remind personnel in the field to evacuate.
Wherein, 2 outer wall one sides of second valve body are inlayed and are installed second manometer 21, and first manometer 7 is installed on second pipe 14 top, uses through the installation of second manometer 21 with first manometer 7, is convenient for real-time supervision second valve body 2 and the inside pressure variation of second pipe 14.
Wherein, 16 one end of second adapter is connected with prepares valve 11, and the one end of preparing valve 11 flushes mutually with the one end of solenoid valve 5, uses through the connection of preparing valve 11, avoids 5 troubles of solenoid valve and can't put out a fire the work for this alarm valve has possessed emergent promotion.
Wherein, first valve body 1 outer wall one side is connected with governing valve 18, through governing valve 18's connection, is convenient for carry out the pressure release to the inside of first valve body 1.
Wherein, the flange is installed respectively at 1 both ends of first valve body, and two flanges are parallel to each other, and through the installation use of flange, this alarm valve of being convenient for docks with external pipeline.
The specific use mode and function of the embodiment are as follows:
when the ZSFM type deluge alarm valve is used, firstly, the alarm valve is installed in a designated pipeline area, the tightness detection is carried out, the valve is put into use after the good air tightness is ensured, wherein, the third conduit 15, the second conduit 14 and the first conduit 13 are connected with the return pipe 22, the pressure balance between the water supply chamber and the pressure chamber is realized, the diaphragm 20 is ensured to be in a blocking state, the pressure chamber is conveniently and immediately decompressed through the connection of the electromagnetic valve 5 and the bleeder pipe 17, the alarm valve is enabled to timely complete the conversion, one end of the alarm valve is enabled to discharge water and carry out the fire extinguishing work, through the mode, the alarm valve realizes the faster fire extinguishing function, through the connection use of the anti-reset valve 6, the diaphragm 20 is prevented from causing pressure deformation damage, the air tightness of the alarm valve is influenced, and then the whistle function of the hydraulic alarm bell 4 is utilized, the invention is convenient for reminding people in the field to evacuate in time, has more sensitive reaction speed and realizes more efficient fire fighting and extinguishing functions.
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 (6)

1. The utility model provides a ZSFM type raining alarm valve which characterized in that: comprises a first valve body (1) and a second valve body (2), wherein a water supply chamber, a pressure chamber and a working chamber are respectively arranged in the first valve body (1), one side of the pressure chamber is connected with one end of the second valve body (2), a diaphragm (20) is arranged at the joint of the second valve body (2) and the first valve body (1), one side of the outer wall of the second valve body (2) is connected with a return pipe (22), one end of the return pipe (22) is connected with a first adapter (12), two ends of the first adapter (12) are respectively connected with a first conduit (13) and a third valve (10), one end of the first conduit (13) is connected with a second conduit (14), the bottom end of the second conduit (14) is connected with a third conduit (15), one end of the third conduit (15) is connected with one side of the water supply chamber, one side of the outer wall of the second valve body (2) is connected with an anti-reset valve (6), prevent that reset valve (6) bottom is connected with bleeder line (17), just the one end of bleeder line (17) is connected with the one end of third valve (10), bleeder line (17) one side is connected with second adapter (16), second adapter (16) outer wall one side is connected with solenoid valve (5).
2. The ZSFM type deluge alarm valve of claim 1, wherein: one side of the water supply cavity is connected with a first valve (8), one side of the working cavity is connected with a second valve (9), one ends of the first valve (8) and the second valve (9) are connected with a fourth conduit (19), and two ends of the fourth conduit (19) are respectively connected with a pressure switch (3) and a hydraulic alarm bell (4).
3. The ZSFM type deluge alarm valve of claim 1, wherein: the second valve body (2) is provided with a second pressure gauge (21) on one side of the outer wall in an embedded mode, and the first pressure gauge (7) is installed on the top end of the second guide pipe (14).
4. The ZSFM type deluge alarm valve of claim 1, wherein: second adapter (16) one end is connected with prepares valve (11), the one end of preparing valve (11) is flushed mutually with the one end of solenoid valve (5).
5. The ZSFM type deluge alarm valve of claim 1, wherein: one side of the outer wall of the first valve body (1) is connected with a regulating valve (18).
6. The ZSFM type deluge alarm valve of claim 1, wherein: flanges are respectively installed at two ends of the first valve body (1), and the two flanges are parallel to each other.
CN202210226756.2A 2022-03-09 2022-03-09 ZSFM type raining alarm valve Pending CN114704668A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202210226756.2A CN114704668A (en) 2022-03-09 2022-03-09 ZSFM type raining alarm valve

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202210226756.2A CN114704668A (en) 2022-03-09 2022-03-09 ZSFM type raining alarm valve

Publications (1)

Publication Number Publication Date
CN114704668A true CN114704668A (en) 2022-07-05

Family

ID=82168838

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202210226756.2A Pending CN114704668A (en) 2022-03-09 2022-03-09 ZSFM type raining alarm valve

Country Status (1)

Country Link
CN (1) CN114704668A (en)

Similar Documents

Publication Publication Date Title
CN104482979B (en) Traffic monitoring intelligent gas meter
CN211659138U (en) Simple and easy high-efficient fire extinguishing systems of intelligent detection
KR20180087747A (en) apparatus controlling and preventing fastening of pump
CN114704668A (en) ZSFM type raining alarm valve
CN217603399U (en) ZSFM type raining alarm valve
CN220666367U (en) Fire hydrant capable of remote water pressure monitoring
CN1266211A (en) Fire-fighting water supply monitoring system and control method
CN211158333U (en) Fixed perfluorohexanone fire extinguishing apparatus
CN111135517B (en) Fire pre-action alarm device
CN207898822U (en) A kind of preaction valve for fire-fighting
CN113983215A (en) Prevent mistake and spout diaphragm type deluge valve
CN215961943U (en) Novel automatic spraying system pipe network water pressure real-time supervision device
KR200425965Y1 (en) Alarm valve assemble
CN114216059A (en) Automatic pump room pressure flow water hammer control system and control method
CN209270692U (en) The simple automatic fire extinguisher of thin-wall stainless steel
CN219149117U (en) Wet alarm valve group of automatic water spraying fire extinguishing system
CN218780795U (en) Intelligent terminal testing drainage device
CN209500605U (en) A kind of fire control alarm valve group device
CN216877647U (en) Automatic water spraying fire extinguishing system for house indoor
CN211599646U (en) Water conservancy non return control valve
CN217430731U (en) Preaction device of automatic water-spraying fire-extinguishing system
CN215427110U (en) Be used for fire control pipeline to reveal detector
CN205198781U (en) A preaction valve installation for fire control
CN219891816U (en) Spraying fire-extinguishing teaching equipment
CN203525182U (en) Pneumatically controlled dry fire-fighting alarm valve

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination