CN108253184A - Integrate buried solenoid valve box - Google Patents
Integrate buried solenoid valve box Download PDFInfo
- Publication number
- CN108253184A CN108253184A CN201611233241.6A CN201611233241A CN108253184A CN 108253184 A CN108253184 A CN 108253184A CN 201611233241 A CN201611233241 A CN 201611233241A CN 108253184 A CN108253184 A CN 108253184A
- Authority
- CN
- China
- Prior art keywords
- valve
- box
- solenoid valve
- pipeline
- lower box
- 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
Links
- 239000007789 gas Substances 0.000 claims abstract description 42
- 239000002737 fuel gas Substances 0.000 claims abstract description 14
- 239000000567 combustion gas Substances 0.000 claims description 11
- 238000007789 sealing Methods 0.000 claims description 7
- 238000009434 installation Methods 0.000 claims description 6
- 230000003014 reinforcing effect Effects 0.000 claims description 5
- 229910052755 nonmetal Inorganic materials 0.000 claims 1
- 150000002843 nonmetals Chemical class 0.000 claims 1
- 238000012423 maintenance Methods 0.000 description 10
- 239000000428 dust Substances 0.000 description 6
- 239000012535 impurity Substances 0.000 description 5
- 230000009467 reduction Effects 0.000 description 5
- 238000010276 construction Methods 0.000 description 4
- 230000006378 damage Effects 0.000 description 4
- 238000013461 design Methods 0.000 description 4
- 238000003466 welding Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 238000005520 cutting process Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 238000007689 inspection Methods 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000004062 sedimentation Methods 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 210000005239 tubule Anatomy 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 206010044565 Tremor Diseases 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 239000000356 contaminant Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000003345 natural gas Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
- 238000004078 waterproofing Methods 0.000 description 1
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
- 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
- F16K37/0075—For recording or indicating the functioning of a valve in combination with test equipment
-
- 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
- F16K27/12—Covers for housings
Abstract
A kind of integrally to descend solenoid valve box, babinet is made of upper box and lower box, and babinet is placed in underground.The lower box internal solenoid valve, filter core, valve port and blowdown valve are equipped with sensor on solenoid valve, and for sensor by the real-time teletransmission of valve position state of solenoid valve to coupled electromagnetic valve linking control cabinet, solenoid valve base is connected with cut-out valve disc；Filter core is mounted on the pipeline that solenoid valve front end connects with gas inlet pipeline, and valve port is mounted on the exit of fuel gas inlet pipeline and opposite with cut-out valve disc, and blowdown valve bottom end is equipped with pipeline and leads to lower box lowest part；Status indicator lamp and split key are installed on the chamber door of the electromagnetic valve linking control cabinet, by split key can remote control electromagnetism valve events to cut off gas supply, pass through status indicator lamp and observe electromagnetic valve switch state and power supply state.The present apparatus is multiple functional, practical, safe.
Description
Technical field
The present invention is applied to gas transmission ＆ distribution field, and more particularly to a kind of to integrate buried solenoid valve box, which can fire
It is used widely in gas transmission ＆ distribution.
Background technology
With the development of science and technology and economic society, natural gas is widely applied, while is prevented as gas safe
The gas emergency cut-off valve (solenoid valve) of important component also achieves extensive application in protecting system, realizes in accident condition
Lower cut-out gas supply reduces dangerous effect.
Solenoid valve mostly uses in practical applications with forward and backward valve and by-passing valve and subsidiary pipeline composition solenoid valve block, just
The forward and backward valve of opens solenoid valve and by-passing valve is closed when often using, the solenoid valve maintenance period closes forward and backward valve opening by-passing valve
To ensure continuous gas supply.
In practical application, based on a variety of causes, the design of gas pipeline generally lags behind building design, gas pipeline
Construction generally lags behind the construction of building again.The solenoid valve block of gas pipeline of registering one's residence in practice of construction is generally placed in outdoor,
Majority affects the overall beautiful of building by the exposed arrangement of wall.There are following defects for solenoid valve block outdoor exposed：
1st, solenoid valve block pipeline and valve are unobstructed, influence to build overall beautiful；
2nd, the bright dress of front and rear valve there is a situation where easily to be supplied by artificial destruction without lock；
3rd, by-passing valve is easily illegally opened by people without control, and depositing solenoid valve in the state of accident and can not cutting off gas supply makes
Obtain the risk of warning system ineffective；
4th, section solenoid valve group main pipeline caliber is larger, takes up a large area；
5th, bright dress solenoid valve block target is apparent, exists by the possibility of the attack of terrorism；
6th, solenoid valve block majority is installed close to wall, it is difficult to meet the safe distance requirement in Fuel Gas Code；
7th, solenoid valve block it is outdoor arrangement and it is nearer apart from ground, as leaked, the combustion gas of leakage spreads diffusion nearby, no
High-altitude can be quickly drained into, there are security risks；
8th, solenoid valve block can not directly be fed back as the component part in gas alarm system, mostly single executing agency
Solenoid valve state, user can only indirectly be judged by field observation or experiment gas appliance, can not learn each portion of system rapidly
State；
9th, solenoid valve block mostly links with gas alarm host, and gas supply is cut off under gas leakage state, generally not straight
It connects and links with fire protection warning host, there is the hidden danger for causing secondary disaster in the case where fire rather than gas leakage state occurs.
Invention content
It is an object of the invention to eliminate the deficiencies in the prior art, a kind of integrated buried solenoid valve box, the device are provided
Solenoid valve can be placed in underground, and multiple functional, practical, safe.
Based on above design, technical scheme is as follows：
A kind of integrally to descend solenoid valve box, babinet is made of upper box and lower box, and babinet is placed in underground, outside lower box
Fuel gas inlet pipeline and gas outlet pipeline are connected with, bypass pipe is connected between fuel gas inlet pipeline and gas outlet pipeline,
Inlet valve, outlet valve and by-passing valve are separately installed on fuel gas inlet pipeline, gas outlet pipeline and bypass pipe；Upper box
Upper cover is connected with, lock is welded on upper lid, upper box internal upper part installation form, upper box is built-in, and there are two vents；Institute
State and check-valves and emptying connecting leg be installed respectively on two vents, emptying connecting leg one end is connect with vent, the other end and
Exhaust-valve connects, and exhaust-valve is mounted on lower box；It is characterized in that：The lower box internal solenoid valve, filter core, valve port and row
Dirty valve, is equipped with sensor on solenoid valve, and sensor is by the real-time teletransmission of valve position state of solenoid valve to coupled solenoid valve
Coordinated signals case, solenoid valve base are connected with cut-out valve disc；Filter core is mounted on what solenoid valve front end connected with gas inlet pipeline
On pipeline, valve port is mounted on the exit of fuel gas inlet pipeline and opposite with cut-out valve disc, and blowdown valve bottom end is equipped with pipeline and leads to
To lower box lowest part；Pilot lamp power and split key are installed on the chamber door of the electromagnetic valve linking control cabinet, by cutting
Disconnected button can remote control electromagnetism valve events to cut off gas supply, pass through pilot lamp power and observe electromagnetic valve switch state and confession
Electricity condition.
Gasket is accompanied between above-mentioned upper box and lower box, upper and lower babinet is fastened simultaneously pinch seal pad by bolt.
The junction of above-mentioned fuel gas inlet pipeline, gas outlet pipeline and lower box is respectively welded reinforcing rib.
Gusset frame is welded on above-mentioned upper lid.
Above-mentioned upper cover surrounding is seal groove, interior to be embedded with sealing strip.
Handle and observation window are welded on above-mentioned upper lid.
Above-mentioned form is made of lightweight frame and transparent, non-metallic plate, surrounding be embedded with O-ring, form by wing nut with
Babinet top is fixed.
Indicator light is installed on the sensor.
The sensor is connect by sensor thread-protected tube with the built-in terminal box in upper box, built-in terminal box
It is connect by thread-protected tube with solenoid valve terminal box, and communicated with external terminal box.
Above-mentioned upper box side is corresponding with upper cover latch equipped with connecting plate, which uses with snap fit.
The present invention has the advantage that and good effect：
What the 1st, the present invention was integrally placed at underground and connected opens upper cover and ground with putting down, and floor space is small.
2nd, inlet valve, outlet valve and entrance pipeline are welded on lower box of the present invention, babinet outside weld is connected to bypass
Valve can open by-passing valve during solenoid valve checking maintenance and close inlet valve and outlet valve, to ensure to supply.
3rd, lower box and entrance pipeline junction of the present invention is welded with reinforcing rib, to improve integral strength, avoids because of weldering
The pulling force taken between net sedimentation increase entrance pipe and babinet weld seam makes the risk of welding seam breaking.Meanwhile among upper box upper cover
Gusset frame is welded with, fraction of raising upper cover load-bearing capacity can be improved in overall weight.
4th, upper cover surrounding of the present invention be seal groove, be embedded with sealing strip, be welded on upper lid lock can by upper cover with it is upper
Babinet is fastened, while compresses sealing strip, and upper box and upper cover are sealed, and realizes waterproof, anti-leak function.
Upper box internal upper part is equipped with transparent window, and form is made of lightweight frame and transparent, non-metallic plate, and surrounding is embedded with O
Form and upper box by wing nut are fixed and are compacted O-ring, it can be achieved that waterproof, anti-leak, dust reduction capability by type circle.
Upper cover need to be only opened during inspection, so that it may observe internal unit situation, and stop that dust enters lower part equipment space, ensure clean and tidy.
Upper cover and transparent window constitute two seals, and waterproof, anti-leak, dust reduction capability can be achieved.Open upper cover and
Form can carry out the reset of solenoid valve and checking maintenance operation.
5th, installation there are two vent, installs check-valves on two vents and emptying connects respectively in babinet of the present invention
Pipe.
Installation check-valves can ensure that box house is unidirectionally communicated with outside atmosphere, and external humidification air will not enter babinet
It is internal.When internal unit such as leaks due to Rig up error, leaked gas can be discharged to by check-valves in air, will not
Make to bear pressure inside upper box, avoid the situation that a large amount of combustion gas spray when opening upper cover and form, reduce degree of danger.
Emptying connecting leg one end is connected with vent, and the other end is connected with exhaust-valve, and exhaust-valve is mounted in lower box simultaneously
It is communicated with inside lower box.During solenoid valve checking maintenance, inlet valve and outlet valve can be closed, and open exhaust-valve to manage
Gas is discharged in air in road, improves environmental safety during checking maintenance.
6th, there is filter core inside lower box of the present invention, impurity and moisture in pipeline can be accumulated effectively in filter pipe, after reduction
Pipeline equipment caused by impurity and moisture damages and supplies shakiness.
7th, the valve port set in lower box of the present invention is mounted on the exit of fuel gas inlet pipeline and opposite with cut-out valve disc.
Combustion gas enter in lower box after must via entering back into subsequent pipeline after valve port, because between inlet duct and valve port there are larger drop and
Volume, moisture can accumulate in lower box bottom in pipeline, and large quantity of moisture is avoided to flow into subsequent pipeline.Blowdown valve is mounted on lower box
On, blowdown valve lower end is led to equipped with stainless steel tubule at lower box minimum point.Blowdown valve is opened, is pressed by combustion gas in pipeline itself
Power can discharge ponding.
8th, solenoid valve block of the present invention is arranged below ground, and specific purpose tool need to be used by opening and closing valve, be avoided non-
Though the random controlled valve of administrative staff causes, gas supply interrupts or solenoid valve action can not but interrupt gas supply and make warning system ineffective feelings
The generation of condition.
9th, upper box internal solenoid valve of the present invention, is equipped with sensor on solenoid valve, and sensor is by the valve position shape of solenoid valve
The real-time teletransmission of state to coupled electromagnetic valve linking control cabinet, electromagnetic valve linking control cabinet can real-time display solenoid valve valve position
State, and can remotely cut off solenoid valve.
10th, the present invention is furnished with blow-down pipe, can combustion gas in pipeline be drained into high-altitude during leakage and checking maintenance occur for equipment,
Ensure safety of surrounding environment.
Description of the drawings：
Fig. 1 is the front view of the present invention；
Fig. 2 is the vertical view of the present invention；
Fig. 3 is electromagnetic valve linking control cabinet chamber door schematic diagram；
Fig. 4 is the schematic diagram of blow-down pipe.
In figure：1- inlet valves；2- valve ports；3- filter cores；4- gaskets；5- exhaust-valves；6- upper boxes；7- sensors protect line
Pipe；8- sensors；9- forms；10- empties connecting leg；11- check-valves；12- solenoid valves；13- thread-protected tubes；Terminal box built in 14-；
The external terminal boxes of 15-；16- cuts off valve disc；17-O type circles；18- outlet valves；19- reinforcing ribs；20- lower boxes；21- blowdown valves；
22- connecting plates；23- indicator lights；24- observation windows；25- sealing strips；26- upper covers；27- gussets；28- handles；29- is latched；30- is put
Empty connecting leg；31- solenoid valve terminal boxes；32- difference gauges；33- by-passing valves；34- connection jaws；35- split keies；36- casees are locked；37-
Pilot lamp power；38- vents；39- emptying supervisors；40- drains.
Specific embodiment：
As shown in the figure：A kind of integrally to descend solenoid valve box, babinet is made of upper box 6 and lower box 20, and upper box 6 is under
Accompany gasket 4 between babinet 20, bolt is by the fastening of upper and lower babinet and pinch seal pad to reach water-proof function.
The upper cover 26 being welded by steel plate is installed on upper box 6.Gusset frame 27 is welded among upper cover, it can be in entirety
Upper cover load-bearing capacity is improved in the case of weight raising is fraction of.Handle 28 is welded on upper lid, facilitates unlatching upper cover.Upper cover surrounding
For seal groove, embedded with sealing strip 25.Lock 29 is welded on upper lid, connecting plate 22 is welded on upper box side, lock is with connecting
Fishplate bar is used cooperatively, and can be fastened upper cover and upper box by nonstandard screw, while compress sealing strip 25, by upper box with
Upper cover seals, and realizes waterproof, anti-leak function.
6 internal upper part of upper box is equipped with form 9.Form is made of lightweight frame and transparent, non-metallic plate, and surrounding is embedded with O-shaped
Form and upper box by wing nut are fixed and are compacted O-ring, it can be achieved that waterproof, anti-leak, dust reduction capability by circle.It is patrolling
Upper cover 26 need to be only opened during inspection with regard to observable internal unit situation and stops that dust enters lower part equipment space, is ensured clean and tidy.
Upper cover 26 and form 9 constitute two seals, and waterproof, anti-leak, dust reduction capability can be achieved.It opens upper cover and regards
Window can carry out the reset of solenoid valve and checking maintenance operation.
There are two vents for installation in upper box 6, are connected by being vented connecting leg 30 with blow-down pipe.Two emptying connect
Check-valves 11 and emptying connecting leg 10 are installed respectively on mouth.
Installation check-valves 11 can ensure that box house is unidirectionally communicated with outside atmosphere, and external humidification air will not be into cartonning
Internal portion.When internal unit such as leaks due to Rig up error reason, leaked gas can be discharged to air by check-valves
In, it will not make to bear pressure inside upper box, avoid the situation that a large amount of combustion gas spray when opening upper cover and form, reduce
Degree of danger.
10 one end of emptying connecting leg is connected with vent, and the other end is connected with exhaust-valve 5.Exhaust-valve is mounted on lower box
And with being communicated inside lower box.During solenoid valve checking maintenance, inlet valve 1 and outlet valve 18 can be closed, and opens emptying
Gas in lower box is discharged in air by valve 5, improves environmental safety during checking maintenance.
Lower box 20 is welded with inlet valve 1, the fuel gas inlet of outlet valve 18 and connection, export pipeline, babinet outside weld
Connect by-passing valve 33.By-passing valve 33 is opened during solenoid valve checking maintenance and closes inlet valve 1 and outlet valve 18 ensures that
Continuous gas supply.
Lower box 20 is welded with reinforcing rib 19 to improve integral strength with combustion gas import and export line connection, avoids because of weldering
The pulling force taken between net sedimentation increase entrance pipe and cylinder weld seam makes the risk of welding seam breaking.
Solenoid valve 12 is mounted on lower box, and solenoid valve reset mode is unlimited, is realized and sealed by O-ring 17.Solenoid valve
Under be equipped with cut-out valve disc 16, when solenoid valve cut off, cut-out valve disc 16 be pressed on valve port 2, realize cut-out supply effect.
Babinet can install the solenoid valve of multiple specifications, only need to change the outfit corresponding valve port and between lower box and solenoid valve plus
Load fishplate bar can be, it can be achieved that the versatility of babinet.
Sensor 8 is installed on solenoid valve, it can be by the real-time teletransmission of electromagnetic valve switch state to electromagnetic valve linking control cabinet.It passes
Indicator light 23 on sensor is installed, electromagnetic valve switch state is identified by showing different colours.Through on upper lid
Observation window 24, observable indicator light 23 judge electromagnetic valve switch state.
Gas pipeline is in rainy season construction, and because of a variety of causes, rainwater can be accumulated in pipeline, in ventilation easily by rainwater band
It causes gas supply is unstable even to interrupt into follow-up equipment, valve port is installed in babinet thus, which is mounted on fuel gas inlet pipe
The exit on road and opposite with cut-out valve disc, when after combustion gas enters in lower box must via valve port 2 after enter back into subsequent pipeline, because
There are larger drop and volume between inlet duct and valve port, moisture can accumulate in lower box bottom in pipeline, avoid large quantity of moisture
Flow into subsequent pipeline.Blowdown valve 21 is mounted on lower box, and lower box minimum point is led in blowdown valve lower end equipped with stainless steel tubule
Place.Blowdown valve 21 is opened, ponding can be discharged by combustion gas pressure itself in pipeline.
There are iron rust for gas pipeline inner wall, also easily make easily to accumulate welding slag lamp impurity in pipeline in welding procedure.It is using
In the process, these impurity can damage follow-up gas equipment, install filter core 3 and mating difference gauge in babinet thus
32.Filter core 3 can go out the pipeline contaminant filter before solenoid valve, and impurity is avoided to damage follow-up equipment, and difference gauge 32 can show filter
The degree of congestion of core to replace filter core in time.
Built-in terminal box 14 and external terminal box 15 are installed, using explosion-proof waterproofing design in babinet.Built-in terminal box
14 connect solenoid valve terminal box 31 by thread-protected tube 13, and sensor 8 is connected by sensor thread-protected tube 7.External terminal box 15 with
Built-in terminal box 14 communicates, and is connected with electromagnetic valve linking case.
The stateful instruction of electromagnetic valve linking control cabinet major function and long-range cut-out, and can with various gas alarm host machine and
Fire-fighting control host linkage.Split key 35, case lock 36 and pilot lamp power 37 are installed, by connecting connection jaws 34 on chamber door
It is connected with external terminal box 15.Observation electromagnetic valve switch state and power supply state can be facilitated by pilot lamp power, pass through cut-out
Button 35 can remotely carry out rupturing operation.
Blow-down pipe is mainly made of vent 38, emptying supervisor 39 and drain 40, the combustion gas that can will be vented in babinet
Drain into four meters of high-altitudes.
Claims (10)
1. a kind of integrally descend solenoid valve box, babinet is made of upper box and lower box, and babinet is placed in underground, connects outside lower box
Fuel gas inlet pipeline and gas outlet pipeline are connected to, bypass pipe is connected between fuel gas inlet pipeline and gas outlet pipeline, is fired
Inlet valve, outlet valve and by-passing valve are separately installed on gas inlet ductwork, gas outlet pipeline and bypass pipe；Upper box connects
Upper cover is connected to, lock is welded on upper lid, upper box internal upper part installation form, upper box is built-in, and there are two vents；It is described
Check-valves and emptying connecting leg are installed respectively, emptying connecting leg one end is connect with vent, the other end and row on two vents
Empty valve connection, exhaust-valve are mounted on lower box；It is characterized in that：The lower box internal solenoid valve, filter core, valve port and blowdown
Valve, sensor is equipped on solenoid valve, and sensor joins the real-time teletransmission of valve position state of solenoid valve to coupled solenoid valve
Dynamic control cabinet, solenoid valve base are connected with cut-out valve disc；Filter core is mounted on the pipe that solenoid valve front end connects with gas inlet pipeline
On the road, valve port is mounted on the exit of fuel gas inlet pipeline and opposite with cut-out valve disc, and blowdown valve bottom end is equipped with pipeline and leads to
Lower box lowest part；Pilot lamp power and split key are installed on the chamber door of the electromagnetic valve linking control cabinet, pass through cut-out
Button can remote control electromagnetism valve events to cut off gas supply, pass through pilot lamp power and observe electromagnetic valve switch state and power supply
State.
2. according to claim 1 integrally descend solenoid valve box, it is characterised in that：It is pressed from both sides between above-mentioned upper box and lower box
There is gasket, upper and lower babinet is fastened simultaneously pinch seal pad by bolt.
3. according to claim 1 integrally descend solenoid valve box, it is characterised in that：Above-mentioned fuel gas inlet pipeline, combustion gas go out
The junction of mouth pipeline and lower box is respectively welded reinforcing rib.
4. according to claim 1 integrally descend solenoid valve box, it is characterised in that：Gusset frame is welded on above-mentioned upper lid.
5. according to claim 1 integrally descend solenoid valve box, it is characterised in that：Above-mentioned upper cover surrounding is seal groove,
It is interior to be embedded with sealing strip.
6. according to claim 1 integrally descend solenoid valve box, it is characterised in that：Handle and sight are welded on above-mentioned upper lid
Examine window.
7. according to claim 1 integrally descend solenoid valve box, it is characterised in that：Above-mentioned form is by lightweight frame and transparent
Non-metal board forms, and surrounding is embedded with O-ring, and form is fixed by wing nut and babinet top.
8. according to claim 1 integrally descend solenoid valve box, it is characterised in that：Instruction is installed on the sensor
Lamp.
9. according to claim 1 integrally descend solenoid valve box, it is characterised in that：The sensor protects line by sensor
It manages and is connect with the built-in terminal box in upper box, built-in terminal box is connect by thread-protected tube with solenoid valve terminal box, and
It is communicated with external terminal box.
10. according to claim 1 integrally descend solenoid valve box, it is characterised in that：Above-mentioned upper box side is equipped with connection
Plate is corresponding with upper cover latch, which uses with snap fit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611233241.6A CN108253184A (en) | 2016-12-28 | 2016-12-28 | Integrate buried solenoid valve box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611233241.6A CN108253184A (en) | 2016-12-28 | 2016-12-28 | Integrate buried solenoid valve box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108253184A true CN108253184A (en) | 2018-07-06 |
Family
ID=62719977
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611233241.6A Pending CN108253184A (en) | 2016-12-28 | 2016-12-28 | Integrate buried solenoid valve box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108253184A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR970070511A (en) * | 1997-06-04 | 1997-11-07 | 김근수 | LPG Car Vaporizer and Stop Valve Control System |
| CN202561168U (en) * | 2012-05-07 | 2012-11-28 | 黄金萍 | Intelligent underground pressure regulation device for gas |
| CN103336512A (en) * | 2013-06-29 | 2013-10-02 | 上海飞奥燃气设备有限公司 | Fuel gas transporting and distributing intelligent managing device |
| CN204647860U (en) * | 2015-04-09 | 2015-09-16 | 黄金萍 | Underground pressure-regulating box |
| CN206496081U (en) * | 2016-12-28 | 2017-09-15 | 天津克瑞斯燃气设备有限公司 | Integrated buried solenoid valve box |
-
2016
- 2016-12-28 CN CN201611233241.6A patent/CN108253184A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR970070511A (en) * | 1997-06-04 | 1997-11-07 | 김근수 | LPG Car Vaporizer and Stop Valve Control System |
| CN202561168U (en) * | 2012-05-07 | 2012-11-28 | 黄金萍 | Intelligent underground pressure regulation device for gas |
| CN103336512A (en) * | 2013-06-29 | 2013-10-02 | 上海飞奥燃气设备有限公司 | Fuel gas transporting and distributing intelligent managing device |
| CN204647860U (en) * | 2015-04-09 | 2015-09-16 | 黄金萍 | Underground pressure-regulating box |
| CN206496081U (en) * | 2016-12-28 | 2017-09-15 | 天津克瑞斯燃气设备有限公司 | Integrated buried solenoid valve box |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206496062U (en) | Buried solenoid valve box | |
| CN206496081U (en) | Integrated buried solenoid valve box | |
| CN202370576U (en) | Split combined internal connection movable mine rescue capsule | |
| CN209709524U (en) | A kind of box-type substation with automatic fire-extinguishing function | |
| CN108253176A (en) | Buried solenoid valve box | |
| CN207080693U (en) | The buried solenoid valve box of intelligent integrated | |
| CN206861255U (en) | The buried solenoid valve box of rod-pulling type intelligent integrated | |
| CN108253184A (en) | Integrate buried solenoid valve box | |
| CN214405641U (en) | Intelligent buried gas metering device | |
| CN108253295A (en) | The buried solenoid valve box of rod-pulling type intelligent integrated | |
| CN108253183A (en) | The buried solenoid valve box of intelligent integrated | |
| CN217815189U (en) | Vacuum pressure cap mounting structure | |
| CN202903236U (en) | Detection and monitoring system applicable to underground mine emergency refuge facilities | |
| CN215427112U (en) | Fire hydrant water pressure detection device for building fire fighting equipment detection | |
| CN207186978U (en) | A kind of automatic alarm leakproof preact spray system valve group | |
| CN215084450U (en) | Fire extinguishing device for cable | |
| CN212340613U (en) | Intelligent fire hydrant pressure testing device | |
| CN108578926A (en) | Active fire precaution fire-fighting system for closed stereo garage | |
| CN210375197U (en) | Coal mine hydrology monitoring wellhead assembly | |
| CN108050390A (en) | Gas divides clack box and gas transportation facilities | |
| CN209495050U (en) | A kind of intelligence yard piping connector | |
| CN108253300A (en) | Underground pressure regulating box | |
| CN219119883U (en) | Can realize visual hydraulic pressure relief valve of on-line measuring freeze-proof fire-retardant | |
| CN107990148B (en) | Novel gas pipeline siphon drainage device and method | |
| CN207484571U (en) | A kind of intelligent fire bolt |
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 |