CN109827076A - Natural gas in home security protection valve - Google Patents
Natural gas in home security protection valve Download PDFInfo
- Publication number
- CN109827076A CN109827076A CN201910282405.1A CN201910282405A CN109827076A CN 109827076 A CN109827076 A CN 109827076A CN 201910282405 A CN201910282405 A CN 201910282405A CN 109827076 A CN109827076 A CN 109827076A
- Authority
- CN
- China
- Prior art keywords
- valve body
- natural gas
- valve
- security protection
- home security
- 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.)
- Granted
Links
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 title claims abstract description 108
- 239000003345 natural gas Substances 0.000 title claims abstract description 54
- 238000000605 extraction Methods 0.000 claims abstract description 9
- 238000001816 cooling Methods 0.000 claims abstract description 7
- 239000007789 gas Substances 0.000 claims description 12
- 238000001514 detection method Methods 0.000 claims description 9
- 238000009423 ventilation Methods 0.000 claims description 9
- 230000001681 protective effect Effects 0.000 claims description 8
- 238000005057 refrigeration Methods 0.000 claims description 7
- 229910000831 Steel Inorganic materials 0.000 claims description 2
- 239000010959 steel Substances 0.000 claims description 2
- 238000007689 inspection Methods 0.000 claims 1
- 239000002775 capsule Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 244000309464 bull Species 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
Landscapes
- Indication Of The Valve Opening Or Closing Status (AREA)
Abstract
The invention discloses a kind of natural gas in home security protection valves, including valve body, the valve body both ends are connect with natural gas in home pipeline respectively, the valve body side is equipped with fixed mechanism, valve body both ends are equipped with testing agency, valve body is equipped with automatic-closing mechanism, valve body side is equipped with warning mechanism, warning mechanism side is equipped with extraction sector, valve body is equipped with cooling mechanism, valve body side is equipped with remote control, valve body side is equipped with controller, itself is fixed on the wall by this described valve by fixed mechanism, it can detect that whether natural gas leaks by testing agency, and valve body is closed by automatic-closing mechanism, and it is alarmed by warning mechanism, air herein is extracted into external environment by extraction sector, when this valve when the temperature is excessively high, pass through Cooling mechanism cools down.The invention has the advantages that of simple structure and strong practicability.
Description
Technical field
The present invention relates to valve field, especially a kind of natural gas in home security protection valve.
Background technique
Natural gas is widely used as a kind of common fuel in every family, and property is inflammable and explosive, is anti-
Only it is leaked, and needs a kind of protecting valve.
Such as Patent No. CN201820346915, patent name is a kind of patent of natural gas safety-valve, main
Structure are as follows: two the second mounting balls do not block first through hole, and pipeline belongs to breakthrough status at this time, when needing to close valve, lead to
Cross manual rotary handle, make screw rod rotated ninety degrees, due to inserted link be rectangular parallelepiped structure, inserted link also can rotated ninety degrees, drive
Bull stick rotated ninety degrees drive the first mounting ball rotated ninety degrees, with the rotation of the first mounting ball, two the second mounting balls point
Extruding not by the interior antetheca of pipeline and interior rear wall, the movement close to each other of two the second mounting balls, the first spring are compressed,
Second mounting ball and first through hole mouth are in close contact, so that first through hole be closed, and then make closedown of pipeline, in addition, gasket
Effect also prevent the gas leakage of the second through-hole, enable people to safe use natural gas.
But there are some problems when in use in it, under long-time service, the interface of this device is easy to appear leakage, and
And can not be detected and be alarmed when leaking, when user's discovery, possible natural gas has been leaked greatly,
There are security risks.
Summary of the invention
The purpose of the present invention is to solve the above problems, devise a kind of natural gas in home security protection valve.
Realize above-mentioned purpose the technical scheme is that, a kind of natural gas in home security protection valve, including valve sheet
Body, the valve body both ends are connect with natural gas in home pipeline respectively, and the valve body side is equipped with fixed mechanism, valve
Ontology both ends are equipped with testing agency, and valve body is equipped with automatic-closing mechanism, and valve body side is equipped with warning mechanism, warning
Mechanism side is equipped with extraction sector, and valve body is equipped with cooling mechanism, and valve body side is equipped with remote control, valve
Ontology side is equipped with controller, itself is fixed on the wall by fixed mechanism, can be examined by testing agency by this described valve
It measures whether natural gas leaks, and is closed valve body by automatic-closing mechanism, and reported by warning mechanism
It is alert, air herein is extracted into external environment by extraction sector, when this valve when the temperature is excessively high, dropped by cooling mechanism
Temperature, remote control can be such that user controls from distant place this valve.
The fixed mechanism includes the fixed plate for being fixedly mounted on one side surface of valve body, and fixed plate is equipped with multiple logical
Hole, through-hole is interior to be equipped with multiple connected nails, plain cushion is set on connected nail, connected nail one end is pointed screw thread, and the other end is cross
Screwdriver hole.
The testing agency includes the flexible rubber pipe positioned at valve body lower end, the natural gas line of valve body lower end
It is equipped with ring groove, in ring groove is wrapped in by flexible rubber pipe, flexible rubber pipe lateral ends are equipped with binding in wire, soft
Property rubber tube side be equipped with detection mouth, air bag is equipped at detection mouth, air bag upper end side is equipped with air gauge, and valve body is equipped with
Small inflatable pump, air bag are equipped with inflating port, are equipped with charge valve, small inflatable pump discharge end and charge valve input end at inflating port
It is fixedly connected, valve body lower end is equipped with ventilation mouth, is equipped with small-sized electric valve at mouth of taking a breath, small-sized electric valve input end is set
There is ventilation to manage, change and be intratracheally equipped with check valve, the natural gas line of valve body upper end is connected with natural gas count table, natural gas
Protective housing is equipped on the outside of count table, protective housing front side surface, which is equipped with, inspects window.
The automatic-closing mechanism includes the rotating switch on valve body, and rotating switch two sides are equipped with pressure sensing
Device, pressure sensor are put at 90 degree of angles, and pressure sensor is equipped with corresponding serial number, and pressure sensor side is equipped with timing
Device, pressure sensor side are equipped with Miniature servo-motors, and Miniature servo-motors round end is equipped with connecting rod, connecting rod lower end side
Equipped with connecting plate, connects board ends and be equipped with limited post, be set with sleeve on limited post.
The warning mechanism includes the warning panel for being fixedly mounted on dead plate upper end, and warning panel front side surface upper end is equipped with bee
Ring device, and multiple signal lamps are equipped with below buzzer, are equipped with corresponding indicating fault text below each signal lamp.
The extraction sector includes the exhaust fan being fixedly mounted on above warning panel, and exhaust fan input end is equipped with blast pipe,
Exhaust fan outlet end is equipped with discharge pipe, and discharge pipe reaches outdoor, is equipped with inside exhaust fan, on the inside of blast pipe, on the inside of discharge pipe
Heat-insulating layer, blast pipe input end and discharge pipe outlet end are equipped with protective net.
The cooling mechanism includes the refrigeration case for being fixedly mounted on dead plate upper end side, is equipped with refrigerator in refrigeration case,
Refrigeration case lower surface side is equipped with gas outlet, and escape pipe is equipped at gas outlet, and escape pipe outlet end is located above valve body.
The remote control includes the WiFi signal transmitter for being fixedly mounted on dead plate upper end side, and controller is logical
The smart phone for crossing wireless signal and user is attached, and controller is connected by Bluetooth signal and natural gas count table
It connects.
The natural gas in home security protection valve made using technical solution of the present invention, before valve body being detected automatically
Afterwards whether gas leakage, and carry out early warning in time, prevent natural gas leaking, when user forgets to close valve, this device can be automatic
Or remotely controlled by user and close valve, if still due to accidentally or piping failure causes to leak, it can be by refrigerator
Cold air is released, and is extracted into ambient atmosphere by exhaust fan, security risk is reduced.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of natural gas in home security protection valve of the present invention；
Fig. 2 is the partial schematic diagram of fixed mechanism of the present invention；
Fig. 3 is the partial enlarged view of testing agency of the present invention；
Fig. 4 is the partial schematic diagram of automatic-closing mechanism of the present invention；
Fig. 5 is the partial enlarged view of extraction sector of the present invention；
In figure, 1, valve body；2, natural gas line；3, controller；4, fixed plate；5, through-hole；6, connected nail；7, plain cushion；8,
Pointed screw thread；9, cross screwdriver hole；10, flexible rubber pipe；11, ring groove；12, binding in wire；13, detection mouth；14, gas
Capsule；15, air gauge；16, small inflatable pumps；17, inflating port；18, charge valve；19, ventilation mouth；20, small-sized electric valve；21,
Ventilation pipe；22, check valve；23, natural gas count table；24, protective housing；25, window is inspected；26, rotating switch；27, pressure passes
Sensor；28, corresponding serial number；29, timer；30, Miniature servo-motors；31, connecting rod；32, connecting plate；33, limited post；34,
Sleeve；35, warning panel；36, buzzer；37, signal lamp；38, indicating fault text；39, exhaust fan；40, blast pipe；41, go out
Air hose；42, heat-insulating layer；43, protective net；44, refrigeration case；45, refrigerator；46, gas outlet；47, escape pipe；48,WiFi
Signal projector；49, smart phone.
Specific embodiment
The present invention is specifically described with reference to the accompanying drawing, as shown in Figs. 1-5.
In the present embodiment, the first step, fixed installation: fixed plate 4 is placed on wall, on connected nail 6 on set
Plain cushion 7 is simultaneously gone to pointed 8 one end of screw thread to pass through through-hole 5, is fixed and is mounted on wall using cross screwdriver, by natural gas
Pipeline 2 is fixedly connected with 1 both ends of valve body respectively, 10 lower end of flexible rubber pipe is sleeved on natural gas line 2, using tight
Gu steel wire 12, which is fixed on ring groove 11, prevents gas leakage, starting small inflatable pump 16 is controlled by controller 3, from it to gas
Inflation, is detected by air gauge 15, in the process, this device is connect with natural gas line 2, prevents natural gas in capsule 14
Leakage；
Second step, detection: when detection top, the position of rotating switch 26 is experienced by pressure sensor 27, and judge that it is to be in
It closes or opening state then judges according to the gas consumption situation that natural gas count table 23 detects if opening state
It whether is in use state, and timing is carried out by timer 29, is turned off after a certain period of time, if being in close state, root
Natural gas is detected with the presence or absence of using according to natural gas count table 23, is consumed if it exists, is illustrated natural gas leaking, is controlled by controller 3
System wants to go to buzzer 36, and lights corresponding signal lamp 37, what instruction has；
When detection lower section, natural gas in a state of use, closes small-sized electric valve 20, when not in use, opens small-sized electric
Valve 20, and certain pressure is given to ventilation pipe 21 by the air pressure in air bag 14, if there is leakage, gas in natural gas line 2
Air in capsule 14 is entered in natural gas line 2 by check valve 22, by 15 detector air pressure change of air gauge, works as air pressure change
When larger, illustrating natural gas line 2, there are leakage problems, want to go to buzzer 36 by the control of controller 3, and light corresponding signal
There is what in lamp 37, instruction, in the process, from 1 two sides of valve body, whether detection natural gas is leaked respectively, and is made
Alarm, use are safer；
Third step, protection: after detecting natural gas leaking in second step, starting refrigerator 45 is controlled by controller 3, by air
Freeze and enough cooled down by the discharge of escape pipe 47 to it, start exhaust fan 39, the natural gas of leakage and cold air are mixed and are extracted into
In external environment, security risk is reduced；
4th step closes valve: remotely checking that rotating switch 26 is on or off by smart phone 49, needs to close
It when closing, is issued and is instructed by smart phone 49, starting Miniature servo-motors 30 are controlled by controller 3 and are rotated, is driven and is rotated by it
Switch 26 rotates, and valve body 1 is closed, and sleeve 34 itself can be rotated, and reduces frictional force.
Above-mentioned technical proposal only embodies the optimal technical scheme of technical solution of the present invention, those skilled in the art
The principle of the present invention is embodied to some variations that some of them part may be made, belongs to the scope of protection of the present invention it
It is interior.
Claims (8)
1. a kind of natural gas in home security protection valve, including valve body (1), which is characterized in that the valve body (1) two
End is connect with natural gas in home pipeline (2) respectively, and valve body (1) side is equipped with fixed mechanism, valve body (1) both ends
Equipped with testing agency, valve body (1) is equipped with automatic-closing mechanism, and valve body (1) side is equipped with warning mechanism, warns machine
Structure side is equipped with extraction sector, and valve body (1) is equipped with cooling mechanism, and valve body (1) side is equipped with remote control,
Valve body (1) side is equipped with controller (3), itself is fixed on the wall by this described valve by fixed mechanism, passes through inspection
Surveying mechanism can detect that whether natural gas leaks, and be closed valve body (1) by automatic-closing mechanism, and pass through police
Show that mechanism alarms, air herein be extracted into external environment by extraction sector, when this valve when the temperature is excessively high, pass through drop
Warm mechanism cools down, and remote control can be such that user controls from distant place this valve.
2. a kind of natural gas in home security protection valve according to claim 1, which is characterized in that the fixed mechanism packet
The fixed plate (4) for being fixedly mounted on (1) one side surface of valve body is included, fixed plate (4) is equipped with multiple through-holes (5), through-hole (5)
It is interior to be equipped with multiple connected nails (6), it is set with plain cushion (7) on connected nail (6), connected nail (6) one end is pointed screw thread (8), another
End is cross screwdriver hole (9).
3. a kind of natural gas in home security protection valve according to claim 1, which is characterized in that testing agency's packet
The flexible rubber pipe (10) positioned at valve body (1) lower end is included, the natural gas line (2) of valve body (1) lower end is equipped with circle
Ring groove (11), in ring groove (11) is wrapped in by flexible rubber pipe (10), flexible rubber pipe (10) lateral ends are equipped with tight
Gu steel wire (12), flexible rubber pipe (10) side is equipped with detection mouth (13), is equipped with air bag (14) at detection mouth (13), air bag (14)
Upper end side is equipped with air gauge (15), and valve body (1) is equipped with small inflatable pump (16), and air bag (14) is equipped with inflating port
(17), charge valve (18) are equipped at inflating port (17), small inflatable pumps (16) outlet end and the fixed company of charge valve (18) input end
It connects, valve body (1) lower end is equipped with ventilation mouth (19), is equipped with small-sized electric valve (20) at ventilation mouth (19), small electric valve
Door (20) input end is equipped with ventilation pipe (21), is equipped with check valve (22) in ventilation pipe (21), the natural gas of valve body (1) upper end
Pipeline (2) is connected with natural gas count table (23), is equipped with protective housing (24) on the outside of natural gas count table (23), before protective housing (24)
Side surface, which is equipped with, inspects window (25).
4. a kind of natural gas in home security protection valve according to claim 1, which is characterized in that described that machine is automatically closed
Structure includes the rotating switch (26) on valve body (1), and rotating switch (26) two sides are equipped with pressure sensor (27), pressure
Sensor (27) is put at 90 degree of angles, and pressure sensor (27) is equipped with corresponding serial number (28), pressure sensor (27) one
Side is equipped with timer (29), and pressure sensor (27) side is equipped with Miniature servo-motors (30), Miniature servo-motors (30) rotation
End is equipped with connecting rod (31), and connecting rod (31) lower end side is equipped with connecting plate (32), and connecting plate (32) both ends are equipped with limited post
(33), sleeve (34) are set on limited post (33).
5. a kind of natural gas in home security protection valve according to claim 1, which is characterized in that the warning mechanism packet
The warning panel (35) for being fixedly mounted on fixed plate (4) upper end is included, warning panel (35) front side surface upper end is equipped with buzzer (36), bee
Device (36) lower section ring equipped with multiple signal lamps (37), each signal lamp (37) lower section is equipped with corresponding indicating fault text (38).
6. a kind of natural gas in home security protection valve according to claim 1, which is characterized in that the extraction sector packet
The exhaust fan (39) being fixedly mounted on above warning panel (35) is included, exhaust fan (39) input end is equipped with blast pipe (40), exhaust fan
(39) outlet end is equipped with discharge pipe (41), and discharge pipe (41) reaches outdoor, and exhaust fan (39) is internal, blast pipe (40) inside, goes out
It is equipped with heat-insulating layer (42) on the inside of air hose (41), blast pipe (40) input end and discharge pipe (41) outlet end are equipped with protective net
(43).
7. a kind of natural gas in home security protection valve according to claim 1, which is characterized in that the cooling mechanism packet
The refrigeration case (44) for being fixedly mounted on fixed plate (4) upper end side is included, is equipped with refrigerator (45) in refrigeration case (44), refrigeration case
(44) lower surface side is equipped with gas outlet (46), is equipped with escape pipe (47) at gas outlet (46), escape pipe (47) outlet end is located at
Above valve body (1).
8. a kind of natural gas in home security protection valve according to claim 1, which is characterized in that the long-range control machine
Structure includes being fixedly mounted on the WiFi signal transmitter (48) of fixed plate (4) upper end side, controller (3) by wireless signal with
The smart phone (49) of user is attached, and controller (3) is attached by Bluetooth signal with natural gas count table (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910282405.1A CN109827076B (en) | 2019-04-09 | 2019-04-09 | Domestic natural gas safety protection valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910282405.1A CN109827076B (en) | 2019-04-09 | 2019-04-09 | Domestic natural gas safety protection valve |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109827076A true CN109827076A (en) | 2019-05-31 |
| CN109827076B CN109827076B (en) | 2021-01-05 |
Family
ID=66874349
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910282405.1A Active CN109827076B (en) | 2019-04-09 | 2019-04-09 | Domestic natural gas safety protection valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109827076B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112629776A (en) * | 2020-12-31 | 2021-04-09 | 陈彦明 | Intelligent detection device for valve sealing performance |
| CN115019479A (en) * | 2022-02-22 | 2022-09-06 | 深圳市朗鑫智能科技有限公司 | Method and system for processing gas leakage by using gas detection alarm |
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| CN2223798Y (en) * | 1993-10-19 | 1996-04-03 | 济南神思电子系统有限公司 | Safety device for domestic gas pipe line |
| JPH11182691A (en) * | 1997-12-17 | 1999-07-06 | Matsushita Electric Ind Co Ltd | Gas cock device |
| CN103821992A (en) * | 2012-11-16 | 2014-05-28 | 大连奕格科技开发有限公司 | Automatic gas-leakage valve closing device |
| CN107388044A (en) * | 2017-08-10 | 2017-11-24 | 潘庞博 | A kind of natural gas line switch safety protection device |
| CN108119753A (en) * | 2017-11-23 | 2018-06-05 | 郑州庭淼软件科技有限公司 | A kind of combustion gas safety supervision system based on network remote monitoring |
| CN207621478U (en) * | 2017-11-21 | 2018-07-17 | 冯志祥 | A kind of Gas Pipe connection valve with leakage warning function |
| CN108612890A (en) * | 2018-07-04 | 2018-10-02 | 深圳市前海三安盛科技有限公司 | A kind of safety monitoring system of family's fuel gas pipeline |
-
2019
- 2019-04-09 CN CN201910282405.1A patent/CN109827076B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2223798Y (en) * | 1993-10-19 | 1996-04-03 | 济南神思电子系统有限公司 | Safety device for domestic gas pipe line |
| JPH11182691A (en) * | 1997-12-17 | 1999-07-06 | Matsushita Electric Ind Co Ltd | Gas cock device |
| CN103821992A (en) * | 2012-11-16 | 2014-05-28 | 大连奕格科技开发有限公司 | Automatic gas-leakage valve closing device |
| CN107388044A (en) * | 2017-08-10 | 2017-11-24 | 潘庞博 | A kind of natural gas line switch safety protection device |
| CN207621478U (en) * | 2017-11-21 | 2018-07-17 | 冯志祥 | A kind of Gas Pipe connection valve with leakage warning function |
| CN108119753A (en) * | 2017-11-23 | 2018-06-05 | 郑州庭淼软件科技有限公司 | A kind of combustion gas safety supervision system based on network remote monitoring |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112629776A (en) * | 2020-12-31 | 2021-04-09 | 陈彦明 | Intelligent detection device for valve sealing performance |
| CN112629776B (en) * | 2020-12-31 | 2022-08-02 | 河北长安密封技术股份有限公司 | Intelligent detection device for valve sealing performance |
| CN115019479A (en) * | 2022-02-22 | 2022-09-06 | 深圳市朗鑫智能科技有限公司 | Method and system for processing gas leakage by using gas detection alarm |
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| Publication number | Publication date |
|---|---|
| CN109827076B (en) | 2021-01-05 |
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Effective date of registration: 20201217 Address after: 224000 7th floor, D2 building, Xinlong Plaza, No.38, Renmin South Road, Xindu street, Yannan high tech Zone, Yancheng City, Jiangsu Province Applicant after: Yancheng Yannan high tech Zone Urban Industry Development Co.,Ltd. Address before: Room 202, unit 1, building 6, Shengshi Huating East District, Tongxin village, Zhujiang Town, Pukou District, Nanjing City, Jiangsu Province 210000 Applicant before: Pan Lei |
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Effective date of registration: 20210906 Address after: 224000 Dongjin Road, Yancheng City, Jiangsu Province (room 304, building 1, park Guandi) (CNH) Patentee after: YANCHENG FANGDING LOW-TEMPERATURE VALVE Co.,Ltd. Address before: 224000 7th floor, D2 building, Xinlong Plaza, No.38, Renmin South Road, Xindu street, Yannan high tech Zone, Yancheng City, Jiangsu Province Patentee before: Yancheng Yannan high tech Zone Urban Industry Development Co.,Ltd. |
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