CN208442575U - A kind of steel cylinder valve seat facing attachment - Google Patents
A kind of steel cylinder valve seat facing attachment Download PDFInfo
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- CN208442575U CN208442575U CN201820801028.9U CN201820801028U CN208442575U CN 208442575 U CN208442575 U CN 208442575U CN 201820801028 U CN201820801028 U CN 201820801028U CN 208442575 U CN208442575 U CN 208442575U
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- gas
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- central control
- valve
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Abstract
The utility model provides a kind of steel cylinder valve seat facing attachment, including cylinder for liquefied gas, and switch, gas outlet, interior silk braid, sealing ring, central control unit and electrical connector, the cylinder for liquefied gas are placed on the ground；It is described to switch the upper middle position for being mounted on cylinder for liquefied gas；The setting that the utility model passes through electrical connector, when gas leakage, whether inductor is revealed according to the gas flow probe gas in pipeline, oxygen, carbon monoxide and fuel gas in detector test air judge gas leakage and alarm, air throttle and stop valve are closed in time when gas leaks, and ensure that safety；By the setting of central control unit, when gas leakage, induction module and concentration induction module are revealed according to detection data, solar term valve module and leakage cutting module are transmitted commands to by processor, then order air throttle and stop valve are closed, and ensure that safety.
Description
Technical field
The utility model belongs to liquefied gas and uses technical field more particularly to a kind of steel cylinder valve seat facing attachment.
Background technique
Steel cylinder valve seat facing attachment is to be suitable for town gas, liquefied petroleum gas, and the various kinds of coal gas such as natural gas are heating combustion
It burns medium pipeline and does two formula on-off switchings, carry out the executing agency of temperature automatic control.It is widely used in textile industry, printing
The coal gas thermal finalization of industry and glass, the kiln heating of light bulb industry and the heated by gas robot control system(RCS) of other industries.Currently on the market
Cylinder for liquefied gas valve seat facing attachment design comparison is simple, cannot detect the feelings of Liquified gas leakage situation and automatic-closing valve
Condition, safety coefficient religion is low, is easy initiation accident, therefore, invents a kind of steel cylinder valve seat facing attachment and is very necessary.
Utility model content
In order to solve the above-mentioned technical problem, the utility model provides a kind of steel cylinder valve seat facing attachment, to solve existing set
It counts fairly simple, the case where Liquified gas leakage situation and automatic-closing valve cannot be detected, safety coefficient religion is low, is easy to cause thing
Therefore problem.A kind of steel cylinder valve seat facing attachment, including cylinder for liquefied gas, switch, gas outlet, interior silk braid, sealing ring, center control
Device and electrical connector processed, the cylinder for liquefied gas are placed on the ground；It is described to switch the top for being mounted on cylinder for liquefied gas
Middle position；The gas outlet is threaded in the upper position of switch and cylinder for liquefied gas；The interior silk braid is mounted on outlet
The lower position of mouth, the sealing ring are threaded in interior silk braid；The electrical connector is threaded in by sealing ring
It in interior silk braid, and is electrically connected with central control unit, the central control unit is connected to the upper position of electrical connector.
The electrical connector includes solenoid valve, inductor, detector, air throttle and stop valve, and the solenoid valve passes through
Sealing ring is threaded in internal thread and puts on；The inductor is threaded in the leftward position of solenoid valve, and and center control dress
Set electric connection；The detector is threadedly attached in the left side of inductor, and is electrically connected with central control unit；It is described
Air throttle is threadedly attached in the left side of detector, and is electrically connected with central control unit；The stop valve passes through screw thread
It is connected to the left side of air throttle, and is electrically connected with central control unit, when gas leakage, inductor is according to the gas in pipeline
Whether traffic probe gas is revealed, and the oxygen, carbon monoxide and fuel gas in detector test air judge that gas is let out
Reveal and alarm, air throttle and stop valve are closed in time when gas leaks, and ensure that safety.
The central control unit includes processor, sensor module, detector module, solar term valve module, stop valve mould
Block, display panel module, display screen, internal electric source module and external power supply, the processor are the core of central control unit, and
By conducting wire and sensor module, detector module, solar term valve module cuts off valve module, display panel module and internal electric source mould
Block is connected；The display panel module is connected by conducting wire with display screen；The internal electric source module passes through conducting wire and external power supply
It is connected, when gas leakage, reveals induction module and concentration induction module is transmitted commands to according to detection data by processor
Solar term valve module and leakage cutting module, then order air throttle and stop valve are closed, and ensure that safety.
The interior silk braid is specifically arranged using reversed internal thread, and solenoid valve is connected to interior by the rotation of sealing ring reverse thread
On silk braid, has and more use more firm effect.
The solenoid valve, it is specific that pressure can be shown using the JYTD -0.6A explosion-proof type solenoid valve shown with pressure gauge,
It is convenient to use.
The inductor, the specific 88 gas flow inductor of LH-for having alarm, can be according to pressure sensitive
The effect of the case where gas leakage and alarm.
The detector specifically uses AS8900 oxygen, carbon monoxide, the three-in-one gas detecting instrument of combustible gas, Neng Gougen
According to the density of air, detection gas leak case, and and alarm.
The air throttle, the specific air throttle for using DN15 adjusting gas flow can control liquefaction according to air pressure size
Flow of air speed.
The stop valve, it is specific using the DN20 stop valve for having gas tank timer, pipeline can be cut off in time, prevented
Gas leakage.
Compared with prior art, the utility model has the following beneficial effects:
1. the setting of the utility model electrical connector, when gas leakage, inductor is visited according to the gas flow in pipeline
Survey whether gas is revealed, the oxygen, carbon monoxide and fuel gas in detector test air judge gas leakage and reports
Alert, air throttle and stop valve are closed in time when gas leaks, and ensure that safety.
2. the setting of the central control unit of the utility model, when gas leakage, reveals induction module and concentration incudes mould
Root tuber is according to detection data, by processor, transmits commands to solar term valve module and leakage cutting module, then order air throttle and cuts
Disconnected valve is closed, and ensure that safety.
3. the setting of the interior silk braid of the utility model is specifically arranged using reversed internal thread, solenoid valve is reversed by sealing ring
Screw thread rotation is connected to internal thread and puts on, and has and more uses more firm effect.
4. the setting of the detector of the utility model specifically uses AS8900 oxygen, carbon monoxide, the three-in-one gas of combustible gas
Body detector, can according to the density of air, detection gas leak case, and and alarm effect.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the structural schematic diagram of the electrical connector of the utility model.
Fig. 3 is the structural schematic diagram of the central control unit of the utility model.
In figure:
1- cylinder for liquefied gas, 2- are switched, the gas outlet 3-, silk braid in 4-, 5- sealing ring, 6- central control unit, 61- processing
Device, 62- sensor module, 63- detector module, 64- solar term valve module, 65- cut off valve module, 66- display panel module, 67-
Display screen, 68- internal electric source module, 69- external power supply, 7- electrical connector, 71- solenoid valve, 72- inductor, 73- detection
Instrument, 74- air throttle, 75- stop valve.
Specific embodiment
The utility model is described further below in conjunction with attached drawing:
Embodiment:
As shown in attached drawing 1 to attached drawing 3
The utility model provides a kind of steel cylinder valve seat facing attachment, including cylinder for liquefied gas 1, switch 2, gas outlet 3, internal thread
Set 4, sealing ring 5, central control unit 6 and electrical connector 7, the cylinder for liquefied gas 1 are placed on the ground；The switch 2
It is mounted on the upper middle position of cylinder for liquefied gas 1；The gas outlet 3 is threaded in the top of switch 2 and cylinder for liquefied gas 1
Position；The interior silk braid 4 is mounted on the lower position of gas outlet 3, and the sealing ring 5 is threaded in interior silk braid 4；The company
It connects device device 7 to be threaded in interior silk braid by sealing ring 5, and is electrically connected with central control unit 6, the center control
Device 6 is connected to the upper position of electrical connector 7.
The electrical connector 7 includes solenoid valve 71, inductor 72, detector 73, air throttle 74 and stop valve 75, described
Solenoid valve 71 is threaded on interior silk braid 4 by sealing ring 5；The inductor 72 is threaded in the left lateral position of solenoid valve 71
It sets, and is electrically connected with central control unit 6；The detector 73 is threadedly attached in the left side of inductor 72, and in
Control device 6 is entreated to be electrically connected；The air throttle 74 is threadedly attached in the left side of detector 73, and and central control unit
6 are electrically connected；The stop valve 75 is threadedly attached in the left side of air throttle 74, and is electrically connected with central control unit 6,
When gas leakage, whether inductor is revealed according to the gas flow probe gas in pipeline, in detector test air
Oxygen, carbon monoxide and fuel gas judge gas leakage and alarm that air throttle and stop valve are closed in time when gas leaks, and protect
Safety is demonstrate,proved.
The central control unit 6 include processor 61, sensor module 62, detector module 63, solar term valve module 64,
Valve module 65 is cut off, display panel module 66, display screen 67, internal electric source module 68 and external power supply 69, the processor 61 are
The core of central control unit 6, and pass through conducting wire and sensor module 62, detector module 63, solar term valve module 64, stop valve
Module 65, display panel module 66 are connected with internal electric source module 68；The display panel module 66 passes through conducting wire and 67 phase of display screen
Even；The internal electric source module 68 is connected by conducting wire with external power supply 69, when gas leakage, leakage induction module 62 and concentration
Induction module 63 transmits commands to solar term valve module 64 and leakage cutting module 65 by processor 61 according to detection data, then
Order air throttle 74 and stop valve 75 are closed, and ensure that safety.
The interior silk braid 4 is specifically arranged using reversed internal thread, and solenoid valve is connected to interior by the rotation of sealing ring reverse thread
On silk braid, has and more use more firm effect.
The solenoid valve 71, it is specific using the JYTD -0.6A explosion-proof type solenoid valve shown with pressure gauge, it can show pressure
Power is easy to use.
The inductor 72, the specific 88 gas flow inductor of LH-for having alarm, can be according to feeling of stress
The effect of the case where answering gas leakage and alarm.
The detector 73 specifically uses AS8900 oxygen, carbon monoxide, the three-in-one gas detecting instrument of combustible gas, can
According to the density of air, detection gas leak case, and and alarm.
The air throttle 74, the specific air throttle for using DN15 adjusting gas flow can control liquid according to air pressure size
Change flow of air speed.
The stop valve 75, it is specific that pipeline can be cut off using the DN20 stop valve for having gas tank timer in time, prevent
Only gas leakage.
Working principle
In the utility model, when gas leakage occurs, inductor 72 is according to flow sensing gas size, while detector 73
It detects the concentration in air and sounds an alarm in time, 72 detection data of detector 73 and inductor, by 62 He of sensor module
Detector module 63 is transferred to processor 61, and processor is by solar term valve module 64 and leakage cutting module 65, order air throttle
64 and stop valve 75 close, ensure that safety.
The opening in technical solutions of the utility model using technical solution described in the utility model or those skilled in the art
It gives, designs similar technical solution, and reach above-mentioned technical effect, be to fall into the protection scope of the utility model.
Claims (8)
1. a kind of steel cylinder valve seat facing attachment, it is characterised in that: including cylinder for liquefied gas (1), switch (2), gas outlet (3) are interior
Silk braid (4), sealing ring (5), central control unit (6) and electrical connector (7), the cylinder for liquefied gas (1) are placed on ground
On；The switch (2) is mounted on the upper middle position of cylinder for liquefied gas (1)；The gas outlet (3) is threaded in switch
(2) and the upper position of cylinder for liquefied gas (1)；The interior silk braid (4) is mounted on the lower position of gas outlet (3), the sealing
Circle (5) is threaded in interior silk braid (4)；The electrical connector (7) is threaded in interior silk braid by sealing ring (5),
And be electrically connected with central control unit (6), the central control unit (6) is connected to the upper position of electrical connector (7),
The electrical connector (7) includes solenoid valve (71), inductor (72), detector (73), air throttle (74) and stop valve (75),
The solenoid valve (71) is threaded on interior silk braid (4) by sealing ring (5)；The inductor (72) is threaded in electromagnetism
The leftward position of valve (71), and be electrically connected with central control unit (6)；The detector (73) is threadedly attached in induction
The left side of device (72), and be electrically connected with central control unit (6)；The air throttle (74) is threadedly attached in detector
(73) left side, and be electrically connected with central control unit (6)；The stop valve (75) is threadedly attached in air throttle (74)
Left side, and with central control unit (6) be electrically connected.
2. a kind of steel cylinder valve seat facing attachment as described in claim 1, it is characterised in that: central control unit (6) packet
It includes processor (61), sensor module (62), detector module (63), solar term valve module (64), cuts off valve module (65), display
Panel module (66), display screen (67), internal electric source module (68) and external power supply (69), the processor (61) are center control
The core of device (6), and pass through conducting wire and sensor module (62), detector module (63), solar term valve module (64), stop valve
Module (65), display panel module (66) are connected with internal electric source module (68)；The display panel module (66) is by conducting wire and shows
Display screen (67) is connected；The internal electric source module (68) is connected by conducting wire with external power supply (69).
3. a kind of steel cylinder valve seat facing attachment as described in claim 1, it is characterised in that: interior silk braid (4), it is specific using reversed
Internal thread setting.
4. a kind of steel cylinder valve seat facing attachment as described in claim 1, it is characterised in that: the solenoid valve (71) specifically uses
JYTD -0.6A explosion-proof type the solenoid valve shown with pressure gauge.
5. a kind of steel cylinder valve seat facing attachment as described in claim 1, it is characterised in that: the inductor (72) specifically has
The 88 gas flow inductor of LH-of alarm.
6. a kind of steel cylinder valve seat facing attachment as claimed in claim 2, it is characterised in that: detector (73) specifically uses
The three-in-one gas detecting instrument of AS8900 oxygen, carbon monoxide, combustible gas.
7. a kind of steel cylinder valve seat facing attachment as claimed in claim 2, it is characterised in that: air throttle (74) specifically uses DN15
The air throttle of adjusting gas flow.
8. a kind of steel cylinder valve seat facing attachment as claimed in claim 2, it is characterised in that: stop valve (75) is specifically used and had
The DN20 stop valve of gas tank timer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820801028.9U CN208442575U (en) | 2018-05-28 | 2018-05-28 | A kind of steel cylinder valve seat facing attachment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820801028.9U CN208442575U (en) | 2018-05-28 | 2018-05-28 | A kind of steel cylinder valve seat facing attachment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208442575U true CN208442575U (en) | 2019-01-29 |
Family
ID=65092217
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820801028.9U Active CN208442575U (en) | 2018-05-28 | 2018-05-28 | A kind of steel cylinder valve seat facing attachment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208442575U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115524084A (en) * | 2022-10-08 | 2022-12-27 | 江苏捷利达环保科技有限公司 | Device and method for detecting leakage of steel cylinder for large amount of special gas |
-
2018
- 2018-05-28 CN CN201820801028.9U patent/CN208442575U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115524084A (en) * | 2022-10-08 | 2022-12-27 | 江苏捷利达环保科技有限公司 | Device and method for detecting leakage of steel cylinder for large amount of special gas |
| CN115524084B (en) * | 2022-10-08 | 2023-09-12 | 江苏捷利达环保科技有限公司 | Device and method for detecting leakage of steel cylinders for bulk special gas |
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