CN209196144U - A kind of container value with signal output - Google Patents
A kind of container value with signal output Download PDFInfo
- Publication number
- CN209196144U CN209196144U CN201822113896.0U CN201822113896U CN209196144U CN 209196144 U CN209196144 U CN 209196144U CN 201822113896 U CN201822113896 U CN 201822113896U CN 209196144 U CN209196144 U CN 209196144U
- Authority
- CN
- China
- Prior art keywords
- valve
- piston portion
- signal output
- pressure cap
- chamber
- 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.)
- Expired - Fee Related
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- Indication Of The Valve Opening Or Closing Status (AREA)
Abstract
The utility model provide it is a kind of with signal output container value include pilot valve, pressure cap, valve body, piston portion and signal output apparatus, the pilot valve is able to drive the piston portion, the pressure cap threaded upper ends connect the pilot valve, lower thread connects the valve body, the pressure cap is equipped with pressure cap chamber, the valve body is equipped with air inlet, gas outlet and valve chamber, the air inlet is connected to container bottle, the gas outlet is connected to outlet pipe, the valve chamber is respectively communicated with the pressure cap chamber, the air inlet and the gas outlet, the valve chamber accommodates the piston portion, the signal output apparatus is located on the valve body and is connected to the gas outlet, the position for spurting container can not be detected when numerous electromagnetism container values spurt gas by solving, the problem of being not easy to monitoring and intensive management maintenance.
Description
Technical field
The utility model relates to valve body structure technical field, in particular to a kind of container value with signal output.
Background technique
Electromagnetism container value generally uses the opening and closing of the differential principle realization valve of diaphragm, by valve body, attachment base, electricity
Magnet, mandril, spring, the composition such as diaphragm and hand push button, safety plug of releasing.When manual, safety plug is unpluged, by lower handle.From
When dynamic, 24V voltage is inputted to solenoid valve, the electromagnetism valve events diaphragm that will release punctures, and forming pressure drop piston movement makes valve opening.
It is that can not be detected when numerous electromagnetism container values spurt gas and spurt appearance for the problem of existing technology
The position of device is not easy to monitoring and intensive management maintenance；Existing container value is also faced with to fill again after having released to be made
With the problem of, original valve member, which must all be removed electromagnetic priority valve, pressure cap when filling, release diaphragm more again
It changes, wastes the time, while there is also sealing elements to be not fixed firmly, be easily deformed, the problem of replacement sealing ring trouble.
Utility model content
The main purpose of the utility model is to provide a kind of container values with signal output.
To achieve the above objectives, the technical solution adopted in the utility model are as follows: a kind of container value with signal output, packet
Pilot valve, pressure cap, valve body, piston portion and signal output apparatus are included, the pilot valve is able to drive the piston portion, the pressure cap
Threaded upper ends connect the pilot valve, and lower thread connects the valve body, and the pressure cap is equipped with pressure cap chamber, the valve body be equipped with into
Port, gas outlet and valve chamber, the air inlet are connected to container bottle, and the gas outlet is connected to outlet pipe, and the valve chamber connects respectively
Lead to the pressure cap chamber, the air inlet and the gas outlet, the valve chamber accommodates the piston portion, and the signal output apparatus is set
On the valve body and it is connected to the gas outlet, is able to the gas pressure of detection outlet pipe, transmission and air pressure signal solves appearance
The gas of device is not easy to the problem of searching monitoring and intensive overhaul management in release.
Preferably, the air flue of perforation upper and lower end face is equipped in the piston portion, the upper end of the piston portion is located at the cap
Intracavitary, the lower end of the piston portion is located in the air inlet, and the piston portion includes diaphragm, spring and sealing ring, described
Diaphragm is located at the piston portion upper end and covers the air flue, and the spring is arranged in the valve chamber, and the spring connects
The piston portion is connect, the spring obtains so that the piston reset, the sealing ring are fixed on the piston by flow guiding nut
Subordinate end, improves greatly the stationarity of the sealing ring, while making simple and convenient when replacing the sealing ring.
Preferably, the upper surface of the piston portion is greater than lower end surface.
Preferably, the pilot valve is equipped with stem guiding hole, valve rod and reset spring, described built in the stem guiding hole
Valve rod, the reset spring are resiliently attached to the valve rod, are able to that the valve rod is pushed to reset.
Preferably, the outer wall of the pressure cap is equipped with bleed outlet, and the bleed outlet is connected to the pressure cap chamber.
Detailed description of the invention
Fig. 1 is the front view of a preferred embodiment according to the present utility model；
Fig. 2 is the cross-sectional view according to the direction A-A of Fig. 1.
Specific embodiment
It is described below for disclosing the utility model so that those skilled in the art can be realized the utility model.It retouches below
Preferred embodiment in stating is only used as illustrating, it may occur to persons skilled in the art that other obvious modifications.
It is a kind of with signal output container value include pilot valve 1, pressure cap 2, valve body 3, piston portion 4.
The pilot valve 1 is equipped with stem guiding hole 10, and front end built in the stem guiding hole 10 has the valve of punctured part 110
Bar 11 and the reset spring 12 for being able to that the valve rod 11 is pushed to reset；
2 threaded upper ends of pressure cap connect the pilot valve 1, and lower thread connects the valve body 3, and the pressure cap 2 is equipped with
Pressure cap chamber 21, the valve rod 11 extend downward into the pressure cap chamber 21, and the outer wall of the pressure cap 2 is equipped with bleed outlet 22, described
Bleed outlet 22 is connected to the pressure cap chamber 21；
The valve body 3 is equipped with air inlet 31, gas outlet 32 and valve chamber 33, and the air inlet 31 is connected to container bottle, it is described go out
Port 32 is connected to outlet pipe, and the valve chamber 33 is respectively communicated with the pressure cap chamber 33, the air inlet 31 and the gas outlet 32,
The valve chamber 33 accommodates the piston portion 4；
Wherein, it in order to solve to monitor when the gas of container is in release convenient for searching, is further provided on the valve body 3
Signal output apparatus 5, the signal output apparatus 5 are located on the valve body 3 and are connected to the gas outlet 32, are able to detection outlet
The gas pressure of pipeline, transmission and air pressure signal are convenient for intensive overhaul management.
The upper surface of the piston portion 4 is greater than lower end surface, and the air flue 40 of perforation upper and lower end face is equipped in the piston portion 4,
The piston portion 4 include so that gas in container release diaphragm 41, so that the piston portion 4 reset spring 42,
So that the air inlet 31 is connected to the gas outlet 32 or closed sealing ring 43, the upper end of the piston portion 4 is located at institute
It states in cap chamber 21, the lower end of the piston portion 4 is located in the air inlet 31, and the diaphragm 41 is located at 4 upper end of piston portion
And the air flue 40 is covered, the sealing ring 43 is fixed on 4 lower end of piston portion by flow guiding nut 44.In the prior art
In, the sealing element of piston is usually fixed on to the lower end of piston by way of glued or card slot, is often being used for multiple times
After sealing element and valve body wall frequently rub in the process, there is the case where sealing element loosens deformation, by setting in the piston portion 4
There is the flow guiding nut 44 to increase the coupling mechanism force to the sealing ring 43, the sealing ring 43 can be fixed on the piston portion 4
Lower end.
In use, the pilot valve 1 overcomes the resistance of the reset spring 12 in institute by valve rod 11 described in Electromagnetic Control
It states and is moved down in stem guiding hole 10, the punctured part 110 punctures the diaphragm 41, and the valve rod 11 is in the reset spring
12 effects are lower to be resetted rapidly, and the high pressure gas in container bottle enters the cap chamber 21 by the air flue 40, is made by air pressure
With pushing the upper surface of the piston portion 4 that the resistance of the spring 42 is overcome to move down, the sealing ring 43 leave it is described into
The edge of port 31, so that the high pressure gas in container bottle enters the gas outlet 32 by the edge of the air inlet 31,
The induction of signal output apparatus 5 detects to be had high pressure gas to spray and outputs a signal to monitoring system at the gas outlet 32
System, after use, the gas in container bottle discharges completely, and the piston portion 4 restores under the elastic force effect of the spring 43
It is in situ.
Basic principles, main features, and advantages of the present invention has been shown and described above.Current row
The technical staff of industry is described in above embodiments and description it should be appreciated that the present utility model is not limited to the above embodiments
Only the principles of the present invention, the utility model also has respectively on the premise of not departing from the spirit and scope of the utility model
Kind changes and improvements, these changes and improvements are both fallen in the range of claimed invention.The requires of the utility model
Protection scope defined by appended claims and its equivalent.
Claims (5)
1. a kind of container value with signal output, including pilot valve, pressure cap, valve body, piston portion, the pilot valve are driven
The piston portion, the pressure cap threaded upper ends connect the pilot valve, and lower thread connects the valve body, and the pressure cap is equipped with pressure
Cap chamber, the valve body are equipped with air inlet, gas outlet and valve chamber, and the air inlet is connected to container bottle, and the gas outlet is connected to outlet
Pipeline, the valve chamber are respectively communicated with the pressure cap chamber, the air inlet and the gas outlet, and the valve chamber accommodates the piston
Portion, which is characterized in that further comprise signal output apparatus, the signal output apparatus is located on the valve body and described in being connected to
Gas outlet is able to the gas pressure of detection outlet pipe, transmission and air pressure signal.
2. the container value according to claim 1 with signal output, which is characterized in that be equipped with perforation in the piston portion
The air flue of upper and lower end face, the upper end of the piston portion are located at that the cap is intracavitary, and the lower end of the piston portion is located at the air inlet
Interior, the piston portion includes diaphragm, spring and sealing ring, and the diaphragm is located at the piston portion upper end and covers the gas
Road, the spring are arranged in the valve chamber, and the spring connects the piston portion, and the spring obtains so that the piston
It resets, the sealing ring is fixed on the piston portion lower end by flow guiding nut.
3. the container value according to claim 2 with signal output, which is characterized in that the upper surface of the piston portion is big
In lower end surface.
4. the container value according to claim 3 with signal output, which is characterized in that the pilot valve is led equipped with valve rod
Xiang Kong, valve rod and reset spring, the valve rod built in the stem guiding hole, the reset spring are resiliently attached to the valve
Bar is able to that the valve rod is pushed to reset.
5. the container value according to claim 4 with signal output, which is characterized in that the outer wall of the pressure cap is equipped with and lets out
Mouth is put, the bleed outlet is connected to the pressure cap chamber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822113896.0U CN209196144U (en) | 2018-12-17 | 2018-12-17 | A kind of container value with signal output |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822113896.0U CN209196144U (en) | 2018-12-17 | 2018-12-17 | A kind of container value with signal output |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209196144U true CN209196144U (en) | 2019-08-02 |
Family
ID=67429304
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822113896.0U Expired - Fee Related CN209196144U (en) | 2018-12-17 | 2018-12-17 | A kind of container value with signal output |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209196144U (en) |
-
2018
- 2018-12-17 CN CN201822113896.0U patent/CN209196144U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190802 Termination date: 20211217 |