CN207298053U - It is a kind of to reset valve and the deluge alarm valve using the reset valve - Google Patents
It is a kind of to reset valve and the deluge alarm valve using the reset valve Download PDFInfo
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- CN207298053U CN207298053U CN201721147774.2U CN201721147774U CN207298053U CN 207298053 U CN207298053 U CN 207298053U CN 201721147774 U CN201721147774 U CN 201721147774U CN 207298053 U CN207298053 U CN 207298053U
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- valve
- alarm
- deluge
- intake tunnel
- pipeline
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Abstract
The utility model provides a kind of deluge alarm valve for resetting valve and using the reset valve, and resetting valve includes valve body, and valve body is equipped with intake tunnel, control passage, drainage channel and exhaust passage, and intake tunnel is connected with intake antrum, and control passage is connected with control chamber；The first seal receptacle and the first ball sealer are equipped with intake tunnel, water inlet cavity is equipped with first through hole, and valve body is equipped with thimble, and thimble is opposite with intake tunnel；The second seal receptacle and the second ball sealer are equipped with exhaust passage, exhaust cavity is equipped with the second through hole；Deluge alarm valve includes drenching with rain valve body, alarm pipeline, warning water system, pressure switch and resets valve, diaphragm is equipped with deluge valve body and separates the cavity into intake antrum, control chamber and water chamber, alarm pipeline is connected with water chamber, intake tunnel is connected with intake antrum, warning water system and pressure switch are arranged on alarm pipeline, the control chamber connection of the control passage and deluge alarm valve.The utility model has the advantages that simple in structure, reset is easy to operate.
Description
Technical field
Fire-fighting equipment field is the utility model is related to, valve is resetted more specifically to one kind and uses the reset valve
Deluge alarm valve.
Background technology
At present, the reseting procedure of deluge alarm valve is complicated, it is necessary to multiple components coordinate jointly, fitness between each component
Height, difficulty of processing are big.
Utility model content
Problem to be solved in the utility model is, there is provided it is a kind of it is simple in structure, reset convenient and reliable and practical answer
Position valve and deluge alarm valve.
In order to solve the above-mentioned technical problem, on the one hand the utility model provides a kind of reset valve, including valve body, the valve
Body is equipped with intake tunnel, control passage, drainage channel and exhaust passage, and the intake antrum of the intake tunnel and deluge alarm valve connects
Connect, the control chamber connection of the control passage and deluge alarm valve；The first seal receptacle is equipped with the intake tunnel and is arranged at
The first ball sealer in first seal receptacle, first seal receptacle is interior to be equipped with the water inlet sky connected with the intake tunnel
Chamber, one end of the water inlet cavity is equipped with the first through hole coordinated with first ball sealer, and first ball sealer can be
The hydraulic pressure effect lower closing first through hole of the intake tunnel, the valve body are equipped with thimble, the thimble and the water inlet
Passage is opposite and first ball sealer can be promoted to open the first through hole；Be equipped with the exhaust passage the second seal receptacle and
The second ball sealer being arranged in second seal receptacle, second seal receptacle is interior to be equipped with the row connected with the exhaust passage
Gas cavity, one end of the exhaust cavity are equipped with the second through hole coordinated with second ball sealer, and second ball sealer
Second through hole can be closed under the effect of the hydraulic pressure of the valve inner.
As the preferable scheme of the utility model, the drainage channel includes the first drainage channel and the second drainage channel,
The external pipeline of first drainage channel is equipped with hand-operated valve, and the external pipeline of second drainage channel is equipped with electromagnetism
Valve.
As the preferable scheme of the utility model, the external pipeline of the exhaust passage is equipped with air bleeding valve.
As the preferable scheme of the utility model, the thimble is attracted component by electromagnetism and drives, and the electromagnetism is attracted component
Including electromagnet and resetting spring；Alternatively, the thimble is driven by Manual press component, the Manual press component includes pressure handle
And resetting spring.
The another aspect of the utility model provides a kind of deluge alarm valve, including the valve body that drenches with rain, alarm pipeline, waterpower police
Reset valve described in bell, pressure switch and above-mentioned every content, the valve film and by cavity point of drenching with rain is equipped with the deluge valve body
Intake antrum, control chamber and water chamber are divided into, the alarm pipeline is connected with the water chamber, the warning water system and pressure switch
It is arranged on the alarm pipeline, the intake tunnel is connected with the intake antrum, and the control chamber connects with the control passage
Connect.
As the preferable scheme of the utility model, the pipeline between the intake antrum and the intake tunnel is equipped with water inlet
Control valve, check-valves.
As the preferable scheme of the utility model, the water chamber is equipped with the first bypass line, first bypass line
It is connected with the alarm pipeline, first bypass line is equipped with the first control valve；The intake antrum is equipped with the second bypass pipe
Road, second bypass line are connected with the alarm pipeline, and second bypass line is equipped with the second control valve.
As the preferable scheme of the utility model, the water chamber is equipped with automatic drain valve.
As the preferable scheme of the utility model, the valve body inlet channel that drenches with rain is equipped with first filter；The alarm
Pipeline is equipped with the second filter.
As the preferable scheme of the utility model, the surfaces externally and internally of the deluge alarm valve body is coated with corrosion-inhibiting coating；Institute
State diaphragm and take turns elastomeric material for sea uncle.
Implement a kind of reset valve of the utility model and the deluge alarm valve using the reset valve, compared with prior art
Compared with having the advantages that：
For deluge alarm valve in ready state, intake antrum is full of pressure water, and control chamber is full of water；When the draining for resetting valve is led to
After road is opened, the water in control chamber is discharged by drainage channel, and the first ball sealer can be made in the hydraulic pressure for resetting the intake tunnel of valve
With the lower closing first through hole, make the closing of intake tunnel, and the water of inner cavity of second ball sealer due to resetting valve empties, the
Two ball sealers lose pressure support so as to open the second through hole, at this moment due to the water discharge in valve body cavity, control chamber is lost pressure
Power, and under the effect of the hydraulic pressure of intake antrum, the diaphragm of control chamber is open-top, current is passed in and out water cavity, deluge alarm valve is in work
State；A part of current of water chamber make warning water system send the tinkle of bells alarm, pressure switch transmission letter to alarm pipeline at the same time
Number, send signal designation to duty room；, it is necessary to be resetted to deluge alarm valve after the completion of deluge alarm valve work, it is to be ensured that draining
Passage is closed, and promotes the thimble for resetting valve to make the first ball sealer open-top, and the water of intake tunnel, which enters, to be resetted inside valve,
The gas resetted at this time in valve chamber is discharged from exhaust passage, until the second ball sealer is closed in the case where resetting the effect of the hydraulic pressure inside valve
Second through hole, closes exhaust passage, and water is flowed into control chamber by control passage, diaphragm is resetted intake antrum and water chamber
Isolation, so as to fulfill the reset of deluge alarm valve.In this way, deluge alarm valve is opened and resetted by resetting valve, avoid
Malfunction occurs for deluge alarm valve, and it is simple in structure, reset it is easy to operate and reliable and practical.
Brief description of the drawings
In order to illustrate more clearly of the technical solution of the utility model embodiment, the attached drawing of embodiment will be made below simple
Ground introduction.
Fig. 1 is a kind of stereogram of first embodiment for resetting valve provided by the utility model；
Fig. 2 is a kind of profile of first embodiment for resetting valve provided by the utility model；
Fig. 3 is a kind of profile of second embodiment for resetting valve provided by the utility model；
Fig. 4 is a kind of stereogram of deluge alarm valve provided by the utility model；
Fig. 5 is a kind of front view of deluge alarm valve provided by the utility model；
Fig. 6 be in structure A-A shown in Fig. 5 to profile；
Fig. 7 is a kind of top view of deluge alarm valve provided by the utility model.
Embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are without creative efforts
All other embodiments obtained, shall fall within the protection scope of the present invention.
As shown in Figure 1 to Figure 3, wherein on the one hand, one kind resets valve, including valve body 2 to the preferred embodiment of the utility model,
The valve body 2 is equipped with intake tunnel 22, control passage 23, drainage channel 24 and exhaust passage 25, the intake tunnel 22 and rain
The intake antrum 32 of leaching alarm valve connects, and the control passage 23 is connected with the control chamber 33 of deluge alarm valve, the drainage channel
24 external pipeline is equipped with drain valve；The first seal receptacle 221 is equipped with the intake tunnel 22 and to be arranged at described first close
The first ball sealer 222 in seat 221 is sealed, it is empty that the water inlet connected with the intake tunnel 22 is equipped with first seal receptacle 221
Chamber, one end of the water inlet cavity are equipped with the first through hole 223 coordinated with first ball sealer 222, and first sealing
Ball 222 can close the first through hole 223 under the effect of the hydraulic pressure of the intake tunnel 22, and the valve body 2 is equipped with thimble 26, institute
State thimble 26 and the intake tunnel 22 relatively and first ball sealer 222 can be promoted to open the first through hole 223；It is described
The second seal receptacle 251 and the second ball sealer 252 being arranged in second seal receptacle 251 are equipped with exhaust passage 25, it is described
The exhaust cavity connected with the exhaust passage 25 is equipped with second seal receptacle 251, one end of the exhaust cavity is equipped with and institute
The second through hole 253 of the second ball sealer 252 cooperation is stated, and second ball sealer 252 can be made in the hydraulic pressure inside the valve body 2
With lower closing second through hole 253.
This reset valve is further described resetting the operation principle of valve exemplified by applied to deluge alarm valve：
For deluge alarm valve in ready state, intake antrum 32 is full of pressure water, and control chamber 33 is full of water；When reset valve 1
After drainage channel 24 is opened, the water in control chamber 33 is discharged by drainage channel 24, and the first ball sealer 222 can reset valve 1
The lower closing first through hole 223 of hydraulic pressure effect of intake tunnel 22, makes the closing of intake tunnel 22, and the second ball sealer 252
Due to the water emptying of the inner cavity that resets valve 1, the second ball sealer 252 loses pressure support so as to opening the second through hole 253, at this moment by
Discharged in the water of 2 intracavitary of valve body, control chamber 33 is lost pressure, and under the action of the hydraulic pressure of intake antrum 32, by control chamber 33
Diaphragm 31 is open-top, current is passed in and out water cavity 34, deluge alarm valve is in running order；Deluge alarm valve work after the completion of, it is necessary to
Deluge alarm valve is resetted, it is to be ensured that drainage channel 24 is closed, and promotes the thimble 26 for resetting valve 1 to make the first ball sealer
222 is open-top, and the water of intake tunnel 22, which enters, to be resetted inside valve 1, and the gas for resetting 1 intracavitary of valve at this time is discharged from exhaust passage 25,
Until closing the second through hole 253 under hydraulic pressure effect of second ball sealer 252 inside reset valve, close exhaust passage 25, water
Flowed into by control passage 23 in control chamber 33, reset diaphragm 31 and isolate intake antrum 32 and water chamber 34, so as to fulfill rain
Drench the reset of alarm valve.In this way, deluge alarm valve is opened and resetted by resetting valve 1, deluge alarm valve hair is avoided
Raw malfunction, and reset valve 1 is simple in structure, it is easy to operate and reliable and practical to reset.
More preferably, in the present embodiment, the drainage channel 24 includes the first drainage channel 241 and the second drainage channel 242,
The external pipeline of first drainage channel 241 is equipped with hand-operated valve 243, on the external pipeline of second drainage channel 242
Equipped with solenoid valve 244.In this way, solenoid valve 244 automatically opens up after fire occurs, realize and automatically turn on deluge alarm valve；It is if on duty
Personnel have found that quick unlatching hand-operated valve 243 manually can also be used in fire, open deluge alarm valve.
More preferably, in the present embodiment, the external pipeline of the exhaust passage 25 is equipped with air bleeding valve 254.
More preferably, in the present embodiment, the thimble 26 is attracted component by electromagnetism and drives, and the electromagnetism, which is attracted component, includes electricity
Magnet 27 and resetting spring 28, specifically, the electromagnet 27 is connected with one end of the thimble 26,28 sets of the resetting spring
On the thimble 26, the thimble 26 is plugged on the hollow channel of one end of the valve body 2 section；Alternatively, the thimble 26
Driven by Manual press component, the Manual press component includes pressure handle 29 and resetting spring 28, specifically, the pressure handle 29 with
One end connection of the thimble 26, the thimble 26 are plugged on the hollow channel of one end of the valve body 2.Can by electronic or
Manual mode promotes the thimble reset for realizing deluge alarm valve in 26 5 seconds, and thimble 26 is multiple under the action of the resetting spring 28
Position.
As shown in Figures 1 to 7, in the another aspect of the preferred embodiment of the utility model, a kind of deluge alarm valve, including
The reset valve 1 to drench with rain described in valve body 3, alarm pipeline 4, warning water system 41, pressure switch 42 and above-mentioned every content, it is described to drench with rain
It is equipped with valve body 3 and drenches with rain valve film 31 and separate the cavity into intake antrum 32, control chamber 33 and water chamber 34, the control chamber 33
Pressure gauge 9 is equipped with, the alarm pipeline 4 is connected with the water chamber 34, and the warning water system 41 and pressure switch 42 are set
On the alarm pipeline 4, the intake tunnel is connected with the intake antrum, the control chamber 33 and the control passage
23 connections.
For deluge alarm valve in ready state, intake antrum 32 is full of pressure water, and control chamber 33 is full of water；When reset valve 1
After drainage channel 24 is opened, the water in control chamber 33 is discharged by drainage channel 24, and the first ball sealer 222 can reset valve 1
The lower closing first through hole 223 of hydraulic pressure effect of intake tunnel 22, makes the closing of intake tunnel 22, and the second ball sealer 252
Due to the water emptying of the inner cavity that resets valve 1, the second ball sealer 252 loses pressure support so as to opening the second through hole 253, at this moment by
Discharged in the water of 2 intracavitary of valve body, control chamber 33 is lost pressure, and under the effect of the hydraulic pressure of intake antrum 32, by the film of control chamber 33
Piece 31 is open-top, current is passed in and out water cavity 34, deluge alarm valve is in running order；A part of current of water chamber 34 are to report at the same time
Alert pipeline 4, makes warning water system 41 send the tinkle of bells alarm, 42 transmission signal of pressure switch, signal designation is sent to duty room；Drench with rain
, it is necessary to be resetted to deluge alarm valve after the completion of alarm valve work, it is to be ensured that drainage channel 24 is closed, and is promoted and is resetted valve
1 thimble 26 makes the first ball sealer 222 open-top, and the water of intake tunnel 22, which enters, to be resetted inside valve 1, resets 1 intracavitary of valve at this time
Gas is discharged from exhaust passage 25, until the second ball sealer 252 is due to the second through hole of buffer seal 253, closes exhaust passage 25
Close, water is flowed into control chamber 33 by control passage 23, is resetted diaphragm 31 and is isolated intake antrum 32 and water chamber 34, so that real
The reset of existing deluge alarm valve.In this way, deluge alarm valve is opened and resetted by resetting valve 1, the alarm that drenches with rain is avoided
Malfunction occurs for valve, and reset valve 1 is simple in structure, it is easy to operate and reliable and practical to reset.
More preferably, in the present embodiment, the pipeline between the intake antrum 32 and the intake tunnel 22 is equipped with into water control
Valve 5 processed, check-valves 6.Water inlet control valve 5 is used for the pipeline being opened and closed between the control chamber and intake tunnel, is controlled by check-valves 6
Water source one-way flow processed, prevents from flowing backwards.
More preferably, in the present embodiment, the water chamber 34 is equipped with the first bypass line 341, first bypass line 341
It is connected with the alarm pipeline 4, first bypass line 341 is equipped with the first control valve 342, and the first control valve 342 is normal
Open state；The intake antrum 32 is equipped with the second bypass line 331, and second bypass line 331 connects with the alarm pipeline 4
Connect, second bypass line 331 is equipped with the second control valve 332, and the second control valve 332 is used to open when overhauling alarm pipeline 4
Open, be not required to open deluge alarm valve can Commissioning pipeline 4, usually in normally off.
More preferably, in the present embodiment, the water chamber 34 is equipped with automatic drain valve 343., will after deluge alarm valve closing
Ponding discharge on water chamber 34 and its bypass line.
More preferably, in the present embodiment, on the pipeline between the intake antrum 32 and the intake tunnel 22 of the valve body 3 that drenches with rain
Equipped with first filter 7；The alarm pipeline 4 is equipped with the second filter 8.Thus, the design of filter can filter out pipeline
On impurity, avoid impurity from blocking pipeline, influence to reset the running of valve and warning water system.
More preferably, in the present embodiment, the surfaces externally and internally of the deluge alarm valve body is coated with corrosion-inhibiting coating；The diaphragm 31
For extra large uncle's wheel elastomeric material.Thus make deluge alarm valve and diaphragm that there is the advantages of corrosion-resistant, durable.
Above disclosed is only the preferred embodiment of the utility model, certainly cannot be new to limit this practicality with this
The interest field of type, therefore the equivalent variations made according to present utility model application the scope of the claims, still belong to the utility model and are covered
Scope.
Claims (10)
1. one kind reset valve, it is characterised in that including valve body, the valve body be equipped with intake tunnel, control passage, drainage channel and
Exhaust passage, the intake antrum connection of the intake tunnel and deluge alarm valve, the control of the control passage and deluge alarm valve
Chamber connects；
Interior the first ball sealer for being equipped with the first seal receptacle and being arranged in first seal receptacle of the intake tunnel, described first
The water inlet cavity connected with the intake tunnel is equipped with seal receptacle, one end of the water inlet cavity is equipped with and the described first sealing
The first through hole that ball coordinates, and first ball sealer can close described first under the effect of the hydraulic pressure of the intake tunnel and lead to
Hole, the valve body are equipped with thimble, and the thimble is opposite with the intake tunnel and can promote described in the first ball sealer opening
First through hole；
Interior the second ball sealer for being equipped with the second seal receptacle and being arranged in second seal receptacle of the exhaust passage, described second
The exhaust cavity connected with the exhaust passage is equipped with seal receptacle, one end of the exhaust cavity is equipped with and the described second sealing
The second through hole that ball coordinates, and second ball sealer can close described second under the effect of the hydraulic pressure of the valve inner and lead to
Hole.
2. valve is resetted as claimed in claim 1, it is characterised in that the drainage channel includes the first drainage channel and second row
Aquaporin, the external pipeline of first drainage channel are equipped with hand-operated valve, are set on the external pipeline of second drainage channel
There is solenoid valve.
3. valve is resetted as claimed in claim 1, it is characterised in that the external pipeline of the exhaust passage is equipped with air bleeding valve.
4. valve is resetted as claimed in claim 1, it is characterised in that the thimble is attracted component by electromagnetism and drives, the electromagnetism
Being attracted component includes electromagnet and resetting spring；Alternatively, the thimble is driven by Manual press component, the Manual press component
Including pressure handle and resetting spring.
5. a kind of deluge alarm valve, it is characterised in that including the valve body that drenches with rain, alarm pipeline, warning water system, pressure switch and above-mentioned
Claims 1-4 any one of them resets valve, is equipped with the deluge valve body to drench with rain and valve film and separates the cavity into water
Chamber, control chamber and water chamber, the alarm pipeline are connected with the water chamber, and the warning water system and pressure switch are arranged on institute
State on alarm pipeline, the intake tunnel is connected with the intake antrum, and the control chamber is connected with the control passage.
6. deluge alarm valve as claimed in claim 5, it is characterised in that the pipe between the intake antrum and the intake tunnel
Road is equipped with water inlet control valve, check-valves.
7. deluge alarm valve as claimed in claim 5, it is characterised in that the water chamber is equipped with the first bypass line, described
First bypass line is connected with the alarm pipeline, and first bypass line is equipped with the first control valve；The intake antrum is set
There is the second bypass line, second bypass line is connected with the alarm pipeline, and second bypass line is equipped with second
Control valve.
8. deluge alarm valve as claimed in claim 5, it is characterised in that the water chamber is equipped with automatic drain valve.
9. deluge alarm valve as claimed in claim 5, it is characterised in that the pipe between the intake antrum and the intake tunnel
Road is equipped with first filter；The alarm pipeline is equipped with the second filter.
10. deluge alarm valve as claimed in claim 5, it is characterised in that the surfaces externally and internally coating of the deluge alarm valve body
There is corrosion-inhibiting coating；The diaphragm takes turns elastomeric material for sea uncle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721147774.2U CN207298053U (en) | 2017-09-07 | 2017-09-07 | It is a kind of to reset valve and the deluge alarm valve using the reset valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721147774.2U CN207298053U (en) | 2017-09-07 | 2017-09-07 | It is a kind of to reset valve and the deluge alarm valve using the reset valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207298053U true CN207298053U (en) | 2018-05-01 |
Family
ID=62446077
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721147774.2U Active CN207298053U (en) | 2017-09-07 | 2017-09-07 | It is a kind of to reset valve and the deluge alarm valve using the reset valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207298053U (en) |
-
2017
- 2017-09-07 CN CN201721147774.2U patent/CN207298053U/en active Active
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