CN208364798U - A kind of liquid gas storage tank leakage alarm protection stop valve - Google Patents
A kind of liquid gas storage tank leakage alarm protection stop valve Download PDFInfo
- Publication number
- CN208364798U CN208364798U CN201820792284.6U CN201820792284U CN208364798U CN 208364798 U CN208364798 U CN 208364798U CN 201820792284 U CN201820792284 U CN 201820792284U CN 208364798 U CN208364798 U CN 208364798U
- Authority
- CN
- China
- Prior art keywords
- interface
- guide groove
- external tapping
- connect
- storage tank
- 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
Links
- 239000007788 liquid Substances 0.000 title claims abstract description 14
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 34
- 238000010079 rubber tapping Methods 0.000 claims abstract description 21
- 229910052742 iron Inorganic materials 0.000 claims abstract description 17
- 239000000463 material Substances 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000009423 ventilation Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000005672 electromagnetic field Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Landscapes
- Filling Or Discharging Of Gas Storage Vessels (AREA)
Abstract
The utility model provides a kind of liquid gas storage tank leakage alarm protection stop valve, wherein being equipped with guide groove B and blow vent inside the external tapping, is equipped with iron block in guide groove B；It is equipped with guide groove A outside the external tapping, magnet ring is installed, and magnet ring is mounted at the top of hot-wire coil on guide groove A, the hot-wire coil bottom is equipped with retaining ring, and retaining ring is connect with external tapping lower thread；The external tapping bottom is connect by gasket with interface A, and interface B is cased on the interface A, and the interface B is connect by screw thread with gas tank；The energization pitch of the laps is connect by conducting wire with alarm；Advantage are as follows: it is the utility model structure novel, low cost, safe and reliable, integrate the gentle road cutting of alarm, protects environment, reduce harm.
Description
Technical field
The utility model relates to stop valve fields, protect stop valve more particularly, to a kind of liquid gas storage tank leakage alarm.
Background technique
Currently, liquefied gas is widely used in the town and country in China, many conveniences are brought in daily life to people,
But the leakage of the liquefied gas pot valve for filling liquefied gas has also brought some disasters and misfortune.People have also been invented
Various warning protecting devices, however, these warning protecting device structures are more complicated, liquid gas storage tank does not have nearly all on the market now
There is installation leakage alarm disconnecting device.
Summary of the invention
The purpose of this utility model is that solve the deficiencies in the prior art, and a kind of liquid gas storage tank leakage alarm is provided
Protect stop valve.
The new technical solution of the utility model is: a kind of liquid gas storage tank leakage alarm protection stop valve, including interface A,
Interface B, gasket, retaining ring, hot-wire coil, magnet ring, iron block, external tapping and alarm, be equipped with inside the external tapping guide groove B and
Blow vent, guide groove B is interior to be equipped with iron block；It is equipped with guide groove A outside the external tapping, magnet ring is installed, and magnet ring is installed on guide groove A
At the top of hot-wire coil, the hot-wire coil bottom is equipped with retaining ring, and retaining ring is connect with external tapping lower thread；Described
External tapping bottom is connect by gasket with interface A, and interface B is cased on the interface A, and the interface B passes through screw thread and gas
Tank connection；The hot-wire coil is connect by conducting wire with alarm.
The retaining ring material is iron.
Battery is installed in the alarm.
The iron block is round or rectangular.
The utility model has the following beneficial effects: the utility model structure novel, low cost, safe and reliable, collection alarm is gentle
Road cutting is integrated, and protects environment, reduces harm.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the structure assembling figure of the utility model.
Fig. 3 is the structural schematic diagram of the utility model normal state of ventilation.
Fig. 4 is the structural schematic diagram of the utility model leakage alarm state.
Wherein: 1 being interface A, 2 be interface B, 3 be gasket, 4 be retaining ring, 5 be hot-wire coil, 6 be magnet ring, 7 be iron block, 8
It is guide groove A for external tapping, 801,802 be guide groove B, 803 be blow vent, 9 is alarm.
Specific embodiment
The utility model will be further described below with reference to the accompanying drawings.
A kind of liquid gas storage tank leakage alarm protection stop valve, including interface A1, interface B2, gasket 3, retaining ring 4, live wire
5, magnet ring 6, iron block 7, external tapping 8 and alarm 9 are enclosed, guide groove B802 and blow vent 803 is equipped with inside the external tapping 8, leads
Iron block 7 is equipped in slot B802；It is equipped with guide groove A801 outside the external tapping 8, magnet ring 6, and magnet ring 6 are installed on guide groove A801
It is mounted on 5 top of hot-wire coil, 5 bottom of hot-wire coil is equipped with retaining ring 4, and retaining ring 4 and 8 lower thread of external tapping connect
It connects；8 bottom of external tapping is connect by gasket 3 with interface A1, and interface B2, the interface are cased on the interface A1
B2 is connect by screw thread with gas tank；The hot-wire coil 5 is connect by conducting wire with alarm 9.
4 material of retaining ring is iron.
Battery is installed in the alarm 9.
The iron block 7 is round or rectangular.
Normal state of ventilation, interface A1 and interface B2 are connect with liquid gas storage tank, at this time 5 no power of hot-wire coil, magnet ring 6 every
Hot-wire coil 5 tightly inhale retaining ring 4, while iron block 7 abuts 5 end of hot-wire coil under the attraction of magnet ring 6, far from blow vent 803,
The liquefied gas that liquid gas storage tank comes out normally is exported outward by the valve.
When gas leak, alarm 9 is alarmed, while hot-wire coil 5 is powered, and forms the electromagnetic field to repel each other with magnet ring 6, row
Repulsion by magnet ring 6 far from hot-wire coil 5, magnet ring 6 and 8 upper contact of external tapping at this time, while iron block 7 follows magnet ring 6 to do axial direction
Movement is close to blow vent 803, blow vent 803 is blocked, and liquefied gas is cut off, and liquefied gas stops leakage.
For user by after alarm release, magnet ring 6 is moved to 5 end of hot-wire coil by 5 no power of hot-wire coil, user, is made
Retaining ring 4 is sucked in it, and iron block 7 also follows magnet ring 6 far from blow vent 803, liquefied gas normal use.
Claims (4)
1. a kind of liquid gas storage tank with leakage alarm protect stop valve, including interface A(1), interface B(2), gasket (3), retaining ring (4),
Hot-wire coil (5), magnet ring (6), iron block (7), external tapping (8) and alarm (9), it is characterised in that: in the external tapping (8)
Portion is equipped with guide groove B(802) and blow vent (803), guide groove B(802) it is interior equipped with iron block (7)；It is equipped with outside the external tapping (8)
Guide groove A(801), guide groove A(801) on be equipped with magnet ring (6), and magnet ring (6) is mounted at the top of hot-wire coil (5), and described is logical
Electric coil (5) bottom is equipped with retaining ring (4), and retaining ring (4) is connect with external tapping (8) lower thread；Described external tapping (8) bottom
Portion is connect by gasket (3) with interface A(1), the interface A(1) on be cased with interface B(2), the interface B(2) pass through spiral shell
Line is connect with gas tank；The hot-wire coil (5) is connect by conducting wire with alarm (9).
2. a kind of liquid gas storage tank according to claim 1 protects stop valve with leakage alarm, it is characterised in that: the gear
Circle (4) material is iron.
3. a kind of liquid gas storage tank according to claim 1 protects stop valve with leakage alarm, it is characterised in that: the report
Battery is installed in alert device (9).
4. a kind of liquid gas storage tank according to claim 1 protects stop valve with leakage alarm, it is characterised in that: the iron
Block (7) is round or rectangular.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820792284.6U CN208364798U (en) | 2018-05-25 | 2018-05-25 | A kind of liquid gas storage tank leakage alarm protection stop valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820792284.6U CN208364798U (en) | 2018-05-25 | 2018-05-25 | A kind of liquid gas storage tank leakage alarm protection stop valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208364798U true CN208364798U (en) | 2019-01-11 |
Family
ID=64930284
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820792284.6U Expired - Fee Related CN208364798U (en) | 2018-05-25 | 2018-05-25 | A kind of liquid gas storage tank leakage alarm protection stop valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208364798U (en) |
-
2018
- 2018-05-25 CN CN201820792284.6U patent/CN208364798U/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: 20190111 |