CN208442581U - A kind of valve of liquified gas bomb showing liquid level - Google Patents
A kind of valve of liquified gas bomb showing liquid level Download PDFInfo
- Publication number
- CN208442581U CN208442581U CN201820949523.4U CN201820949523U CN208442581U CN 208442581 U CN208442581 U CN 208442581U CN 201820949523 U CN201820949523 U CN 201820949523U CN 208442581 U CN208442581 U CN 208442581U
- Authority
- CN
- China
- Prior art keywords
- rod
- valve
- swing rod
- valve body
- liquid level
- 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
Abstract
The utility model relates to liquefied petroleum gas cylinder valve technical fields, more particularly to a kind of valve of liquified gas bomb that can show liquid level, including valve body, the bottom of the valve body is provided with support rod, the support rod is provided with rotatable swing rod, one end of the swing rod is connected with floating ball, the other end of the swing rod is connected with drive rod, the valve body is provided with air gauge, the barometric pointer is connected with magnet, the drive rod is connected with the wire with magnet cooperation, and the barometric pointer is acted by the effect push pointer of magnet and wire；The swing rod is articulated with support rod, swing rod is divided into power arm and resistance arm by hinge joint, the one end connecting with floating ball is power arm, one end with drive rod is resistance arm, the length of the power arm has greatly the length of resistance arm, user side can in real time, intuitively know the gas flow in bottle, and the liquefied gas bottle valve arrangement is simple, low manufacture cost, be suitable for civilian popularization.
Description
Technical field
The utility model relates to liquefied petroleum gas cylinder valve technical fields, more particularly to a kind of liquefied gas bottle that can show liquid level
Valve.
Background technique
Prior art discloses a kind of Vehicular liquefied natural gas cylinder pile-up valves, and it is flat for being mainly technically characterized by dispensing head
Cylindrical interior reserves the porous cavity of pipeline, and there are multiple threaded joints, one-way throttle valve, shut-off valve I, liquid level in dispensing head upper surface
Flowmeter sensor component, economic air throttle, quick action emergency valve, shut-off valve III, pressurization pressure regulator valve are sealed simultaneously with low temperature resistant sealing element
It is directly integrated by screw thread and is bolted in the corresponding threaded joint of dispensing head, cancel the connection in background technique between valve and dispensing head
Pipeline, three welded type screw sockets and filling liquid connector are welded respectively forms entirety in dispensing head side opening and dispensing head, the natural gas gas
Bottle pile-up valve detects liquid level in bottle by liquidometer sensor module, and pressure gauge monitors pressure change, however the liquidometer
The structure of sensor is complex, and higher cost, is not particularly suited for civilian popularization.
Summary of the invention
The purpose of this utility model is that providing a kind of valve of liquified gas bomb that can show liquid level in view of the deficiencies of the prior art.
To achieve the above object, one kind of the utility model can show the valve of liquified gas bomb of liquid level, including valve body, described
The bottom of valve body is provided with support rod, and the support rod is provided with rotatable swing rod, and one end of the swing rod is connected with floating
Ball, the other end of the swing rod are connected with drive rod, and the valve body is provided with air gauge, and the barometric pointer is connected with
Magnet, the drive rod are connected with the wire with magnet cooperation, and the barometric pointer passes through the work of magnet and wire
It is acted with push pointer；The swing rod is articulated with support rod, and swing rod is divided into power arm and resistance arm by hinge joint, connect with floating ball
One end be power arm, be resistance arm with one end of drive rod, the length of the power arm has greatly the length of resistance arm.
Preferably, the valve body is provided with through-hole pipe, the through-hole pipe is extended to outside valve body, the branch
Strut is fixedly connected on through-hole pipe, and the drive rod is arranged in the inside of through-hole pipe.
Preferably, graduation mark of the air gauge setting convenient for observation tolerance.
The utility model has the beneficial effects that one kind of the utility model can show the valve of liquified gas bomb of liquid level, including valve sheet
Body, the bottom of the valve body are provided with support rod, and the support rod is provided with rotatable swing rod, and one end of the swing rod connects
It is connected to floating ball, the other end of the swing rod is connected with drive rod, and the valve body is provided with air gauge, the barometric pointer
It is connected with magnet, the drive rod is connected with the wire with magnet cooperation, and the barometric pointer passes through magnet and metal
The effect push pointer movement of silk；The swing rod is articulated with support rod, and swing rod is divided into power arm and resistance arm by hinge joint, and floating
One end of ball connection is power arm, and one end with drive rod is resistance arm, and the length of the power arm has greatly the length of resistance arm,
The valve of liquified gas bomb is installed in liquefied gas bottle, and when inflating into bottle, with the rising of liquid level in bottle, liquid level is driven on floating ball
It rises, the floating ball driving swing rod of rising deflects, and swing rod pulls down drive rod, and it is inclined that drive rod drives the pointer in air gauge to occur
Turn, user can know that liquid level goes up in bottle by the instruction of pointer；Similarly, when the gas in bottle is when gradually using up, with
The decline of liquid level in bottle, floating ball can decline under Gravitative Loads, the floating ball driving swing rod of decline deflects, and drive is pushed away on swing rod
Lever, drive rod drive the pointer in air gauge to deflect, and user can know that liquid level declines in bottle by the instruction of pointer；
By above-mentioned principle, user side can in real time, intuitively know the gas flow in bottle, and liquefied gas bottle valve arrangement is simple, is fabricated to
This is low, is suitable for civilian popularization.
Detailed description of the invention
Fig. 1 is the main view of the utility model.
Fig. 2 is the structural schematic diagram of the utility model.
Appended drawing reference includes:
1-valve body 2-support rod, 3-swing rod
31-power arm 32-resistance arm, 4-floating balls
5-drive rod 6-air gauge, 61-pointers
62-7-through-hole pipes of graduation mark.
Specific embodiment
The utility model is described in detail below in conjunction with attached drawing.
As shown in Figure 1 to Figure 2, one kind of the utility model can show the valve of liquified gas bomb of liquid level, including valve body 1, institute
The bottom for stating valve body 1 is provided with support rod 2, and the support rod 2 is provided with rotatable swing rod 3, and one end of the swing rod 3 connects
It is connected to floating ball 4, the other end of the swing rod 3 is connected with drive rod 5, and the valve body 1 is provided with air gauge 6, the air gauge 6
Pointer 61 be connected with magnet, the drive rod 5 is connected with the wire with magnet cooperation, and the barometric pointer passes through magnetic
The movement of the effect push pointer of iron and wire；The swing rod 3 is articulated with support rod 2, and hinge joint divides swing rod 3 for power arm 31
With resistance arm 32, the one end connecting with floating ball 4 is power arm 31, and one end with drive rod 5 is resistance arm 32, the power arm 31
Length have the length of resistance arm 32 greatly.The valve of liquified gas bomb is installed in liquefied gas bottle, when inflating into bottle, in bottle
The rising of liquid level, liquid level drive floating ball 4 to rise, and the floating ball 4 of rising drives swing rod 3 to deflect, and swing rod 3 pulls down drive rod 5, drive
Lever 5 drives the pointer 61 in air gauge 6 to deflect, and user can know that liquid level goes up in bottle by the instruction of pointer 61；
Similarly, when the gas in bottle is when gradually using up, with the decline of liquid level in bottle, floating ball 4 can decline under Gravitative Loads, under
The floating ball 4 of drop drives swing rod 3 to deflect, and swing rod 3 above pushes away drive rod 5, and drive rod 5 drives the pointer 61 in air gauge 6 to occur
Deflection, user can know that liquid level declines in bottle by the instruction of pointer 61；By above-mentioned principle, user side can in real time, directly
It sees ground and knows gas flow in bottle, liquefied gas bottle valve arrangement is simple, low manufacture cost, is suitable for civilian popularization.
The valve body 1 of the present embodiment is internally provided with through-hole pipe 7, and the through-hole pipe 7 extends to outside valve body 1, described
Support rod 2 is fixedly connected on through-hole pipe 7, and the drive rod 5 is arranged in the inside of through-hole pipe 7.For itself weight for mitigating drive rod 5
Amount improves the detection sensitivity of bottle valve, and drive rod 5 uses tiny steel wire, and steel wire passes through through-hole pipe 7 can driving pressure table
Pointer 61 deflect.
The graduation mark 62 of observation tolerance is convenient in the setting of air gauge 6 of the present embodiment.
The liquefied gas bottle valve arrangement of the utility model is simple, low manufacture cost, is suitable for civilian popularization.
The above content is only the preferred embodiment of the utility model, for those of ordinary skill in the art, according to this reality
With novel thought, there will be changes in the specific implementation manner and application range, and the content of the present specification should not be construed as
Limitations of the present invention.
Claims (3)
1. one kind can show the valve of liquified gas bomb of liquid level, including valve body, it is characterised in that: the bottom of the valve body is provided with
Support rod, the support rod are provided with rotatable swing rod, and one end of the swing rod is connected with floating ball, the other end of the swing rod
It is connected with drive rod, the valve body is provided with air gauge, and the barometric pointer is connected with magnet, the drive rod connection
There is the wire with magnet cooperation, the barometric pointer is acted by the effect push pointer of magnet and wire；
The swing rod is articulated with support rod, and swing rod is divided into power arm and resistance arm by hinge joint, and the one end connecting with floating ball is
The arm of force, one end with drive rod is resistance arm, and the length of the power arm has greatly the length of resistance arm.
2. the valve of liquified gas bomb that one kind according to claim 1 can show liquid level, it is characterised in that: the valve body
It is provided with through-hole pipe, the through-hole pipe extends to outside valve body, and the support rod is fixedly connected on through-hole pipe, the drive rod
It is arranged in the inside of through-hole pipe.
3. the valve of liquified gas bomb that one kind according to claim 1 can show liquid level, it is characterised in that: the air gauge setting
Convenient for observing the graduation mark of tolerance.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820949523.4U CN208442581U (en) | 2018-06-20 | 2018-06-20 | A kind of valve of liquified gas bomb showing liquid level |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820949523.4U CN208442581U (en) | 2018-06-20 | 2018-06-20 | A kind of valve of liquified gas bomb showing liquid level |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208442581U true CN208442581U (en) | 2019-01-29 |
Family
ID=65090423
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820949523.4U Expired - Fee Related CN208442581U (en) | 2018-06-20 | 2018-06-20 | A kind of valve of liquified gas bomb showing liquid level |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208442581U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110715064A (en) * | 2019-10-31 | 2020-01-21 | 宁波华成阀门有限公司 | Interval display liquid level meter, display method thereof and gas cylinder valve comprising interval display liquid level meter |
| CN110735968A (en) * | 2019-10-31 | 2020-01-31 | 宁波华成阀门有限公司 | Gas cylinder valve with liquid level meter |
-
2018
- 2018-06-20 CN CN201820949523.4U patent/CN208442581U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110715064A (en) * | 2019-10-31 | 2020-01-21 | 宁波华成阀门有限公司 | Interval display liquid level meter, display method thereof and gas cylinder valve comprising interval display liquid level meter |
| CN110735968A (en) * | 2019-10-31 | 2020-01-31 | 宁波华成阀门有限公司 | Gas cylinder valve with liquid level meter |
| CN110715064B (en) * | 2019-10-31 | 2022-04-15 | 宁波华成阀门有限公司 | Interval display liquid level meter, display method thereof and gas cylinder valve comprising interval display liquid level meter |
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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: 20190129 Termination date: 20210620 |