CN208935814U - A kind of gas cylinder manifold device with automatic switching function - Google Patents
A kind of gas cylinder manifold device with automatic switching function Download PDFInfo
- Publication number
- CN208935814U CN208935814U CN201820992932.2U CN201820992932U CN208935814U CN 208935814 U CN208935814 U CN 208935814U CN 201820992932 U CN201820992932 U CN 201820992932U CN 208935814 U CN208935814 U CN 208935814U
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- CN
- China
- Prior art keywords
- gas
- automatic switching
- partition
- air inlet
- inlet pipe
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Abstract
The utility model discloses a kind of gas cylinder manifold device with automatic switching function, including escape pipe, the outlet bottom of the tube is provided with gas automatic switching device, the gas automatic switching device side is provided with the first air inlet pipe, and the gas automatic switching device other side is provided with the second air inlet pipe.The utility model is by being equipped with gas chamber, partition and fixed block, the first air inlet pipe is opened by hand-operated valve, the first connecting tube is first passed the gas through to enter in the first gas chamber, to push partition to slide, the second air inlet pipe is opened by hand-operated valve, the outlet of the second connecting tube is passed the gas through to be fixed block blocking, making gas not can enter in the second gas chamber, when the first gas room pressure gradually declines, when pressure in second connecting tube is greater than the suction of the first gas chamber and magnet to partition, to push partition, enter gas in escape pipe, in cycles with this, it can continuously supply.
Description
Technical field
The utility model relates to supply field, in particular to a kind of gas cylinder manifold device with automatic switching function.
Background technique
Gas busbar connector is used to after converging the grouping of two or more gas cylinders depressurize, then is delivered to and makes by main pipeline
The difference of gas cylinder switch forms, Ke Yifen are organized according to left and right in existing gas confluence drainage technique with the terminal device of gas
Switch two class of busbar connector for semi-automatic switching busbar connector and electric full-automatic.Wherein, semi-automatic switching busbar connector includes pressure reducing valve
Equal components, when the gas pressure deficiency in left side, can automatically switch to right side gas supply, but work as left gas when specifically used
When sufficient again, gas can be provided by left side again, at this time must be by manually adjusting the change lever on the pressure reducing valve of right side,
The gas on right side can be continued to use, realizes gas switching, its shortcoming is that needing manually to participate in handoff procedure to complete to cut
It changes；On the other hand, electric full-automatic switching busbar connector detects the pressure of left and right sides gas by two sets of gas pressure sensors
Power can be automatically closed low pressure side solenoid valve, open simultaneously the solenoid valve of high pressure side when pressure is lower than setting pressure, from
And realize uninterrupted gas supply.Although there are equipment however, electric full-automatic switching busbar connector can realize the automatic switchover of gas
The disadvantage that structure is complicated, installation is inconvenient, moreover, because it is electrical equipment, so when being used in gas supply field there is also
It is on duty to still need to worker when having a power failure or fault occur for biggish security risk.It can be real in short, there are no the relevant technologies
Now not electricity consumption, without manually participate in can be completed during gas supply according to two sides airline pressure difference, automatically select and switch
It is supplied for the higher gas circuit of pressure, to complete the uninterrupted gas supply for using gas equipment.
Therefore, a kind of gas cylinder manifold device with automatic switching function is invented, it is necessary to solve the above problems.
Utility model content
The purpose of this utility model is to provide a kind of gas cylinder manifold device with automatic switching function, passes through setting
There are partition and limited block, supplied so as to automatically switch the higher gas of pressure, to solve to mention in above-mentioned background technique
Out the problem of.
To achieve the above object, the utility model provides the following technical solutions: a kind of gas with automatic switching function
Cylinder manifold device, including escape pipe, the outlet bottom of the tube are provided with gas automatic switching device, and the gas automatically switches dress
Set side and be provided with the first air inlet pipe, the gas automatic switching device other side is provided with the second air inlet pipe, described first into
Tracheae and the second air inlet bottom of the tube are provided with gas tank.
Preferably, the gas automatic switching device includes partition, gas chamber, connecting plate and fixed block, and the partition is set
It sets on the inside of gas chamber, for the connecting plate through there is partition, the connecting plate bottom both ends are provided with fixed block, the fixed block bottom
Portion is to be obliquely installed.
Preferably, the partition top side is provided with magnetic sheet, and the gas chamber inside top is provided with limited block, the limit
Position block is provided with magnet close to the side of partition.
Preferably, the gas chamber includes the first gas chamber and the second gas chamber, and the baffle surface is provided with sliding block, the cunning
Block is slidably connected with gas chamber inner wall.
Preferably, first gas chamber bottom is provided with the first connecting tube, and second gas chamber bottom is provided with the second company
Adapter tube.
Preferably, the escape pipe, the first air inlet pipe and the second air inlet pipe surface are provided with pressure gauge, described first into
Tracheae and the second air inlet pipe surface are provided with hand-operated valve.
The technical effect and advantage of the utility model:
1, by being equipped with gas chamber, partition and fixed block, the first air inlet pipe is opened by hand-operated valve, first passes the gas through first
Connecting tube enters in the first gas chamber, thus push partition to slide, make it away from the first connecting tube gas outlet and offset with limited block,
By hand-operated valve open the second air inlet pipe, pass the gas through the second connecting tube outlet to be fixed block blocking, prevent gas from
Into in the second gas chamber, when the first gas room pressure gradually declines, pressure in the second connecting tube be greater than the first gas chamber to every
When the extruding force of plate adds suction of the magnet to partition, to push partition, enter gas in escape pipe, with this Zhou Erfu
Begin, can continuously supply；
2, by being equipped with limited block and magnetic sheet, when partition is close to limited block, since partition top surface is provided with magnetic sheet,
To fit with limited block, to provide suction for partition, when the first gas chamber or the second air chamber pressure being avoided to fluctuate, make
Obtaining partition and horizontally slipping influences the circulation of gas, and structure is simple, convenient for manufacture.
Detailed description of the invention
Fig. 1 is the overall structure schematic top plan view of the utility model.
Fig. 2 is the utility model gas automatic switching device overall structure schematic elevation view.
Fig. 3 is the utility model gas automatic switching device motion structure schematic elevation view.
Fig. 4 is the utility model limited block, partition and magnetic sheet structure schematic elevation view.
In figure: 1 gas automatic switching device, 101 partitions, 102 gas chambers, 1,021 first gas chambers, 1,022 second gas chambers, 103
Connecting plate, 104 fixed blocks, 2 escape pipes, 3 first air inlet pipe, 4 second air inlet pipe, 5 gas tanks, 6 magnetic sheets, 7 limited blocks, 8 magnet, 9
Sliding block, 10 first connecting tubes, 11 second connecting tubes, 12 pressure gauges, 13 hand-operated valves.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
The utility model provides a kind of as shown in Figs 1-4, gas cylinder manifold device with automatic switching function, packet
Tracheae 2 is included, the outlet bottom of the tube is provided with gas automatic switching device 1,1 side of the gas automatic switching device setting
There is the first air inlet pipe 3,1 other side of gas automatic switching device is provided with the second air inlet pipe 4,3 He of the first air inlet pipe
Second air inlet pipe, 4 bottom is provided with gas tank 5, to provide gas.
Further, in the above-mentioned technical solutions, the gas automatic switching device 1 include partition 101, gas chamber 102,
Connecting plate 103 and fixed block 104, in 102 inside of gas chamber, the connecting plate 103, which runs through, partition 101 for the setting of partition 101,
101 surface of partition is provided with sealing ring, to avoid gas leakage, the 103 bottom both ends of connecting plate are provided with fixation
Block 104,104 bottom of fixed block is to be obliquely installed, consequently facilitating gas push fixed block 104；
Further, in the above-mentioned technical solutions, 101 top side of partition is provided with magnetic sheet 6, the gas chamber 102
Inside top is provided with limited block 7, avoids partition 101 from sliding so that partition 101 be made to offset with it, the limited block 7 close to every
The side of plate 101 is provided with magnet 8, to keep magnetic sheet 6 and magnet 8 attracting；
Further, in the above-mentioned technical solutions, the gas chamber 102 includes the first gas chamber 1021 and the second gas chamber
1022,101 surface of partition is provided with sliding block 9, so that partition 101 can slide in gas chamber 102, the sliding block 9
It is slidably connected with 102 inner wall of gas chamber；
Further, in the above-mentioned technical solutions, 1021 bottom of the first gas chamber is provided with the first connecting tube 10, described
Second gas chamber, 1022 bottom is provided with the second connecting tube 11, to provide gas for the first gas chamber 1021 or the second gas chamber 1022；
Further, in the above-mentioned technical solutions, the escape pipe 2, the first air inlet pipe 3 and 4 surface of the second air inlet pipe are equal
It is provided with pressure gauge 12, it will thus be seen that when the pressure in preceding pipeline, 4 surface of first air inlet pipe 3 and the second air inlet pipe
It is provided with hand-operated valve 13, when blocking, which occurs, in pipeline causes air pressure excessively high, to drop its closing by hand-operated valve 13.
This practical working principle:
Referring to Figure of description 1-3, the first air inlet pipe 3 is opened by hand-operated valve 13, gas tank 5 is passed the gas through and enters the
It in one escape pipe 2, is entered in the first connecting tube 10 from the first escape pipe 2, enters the first gas chamber 1021 from the first connecting tube 10
Interior, due to being provided with fixed block 104 at the top of the first connecting tube 10, fixed block 104 connects by the way that connecting plate 103 and partition 101 are fixed
It connects, partition 101 is slidably connected with gas chamber 102, so that partition 101 be pushed to slide, makes it away from 10 gas outlet of the first connecting tube, leads to
It crosses hand-operated valve 13 and opens the second air inlet pipe 4, gas is entered in the second escape pipe 2 by gas tank 5, is entered from the second escape pipe 2
Into the second connecting tube 11, stopped since 11 gas outlet of the second connecting tube is fixed block 104, can enter to make gas not
In two gas chambers 1022, when air pressure gradually declines in the first gas chamber 1021, so that the extruding force to partition 101 is also reduced, when
Gas pressure in second connecting tube 11 is greater than the first gas chamber 1021 and adds magnet 8 to partition 101 to the extruding force of partition 101
When suction, the gas in the second connecting tube 11 makes gas enter escape pipe by squeezing fixed block 104 to push partition 101
In 2, in cycles with this, can continuously it supply；
Referring to Figure of description 4, by being provided with partition 101, when gas extrusion partition 101 is close to limited block 7, due to
101 top surface of partition is provided with magnetic sheet 6, and limited block 7 is provided with magnet 8 close to the side of partition 101, to make limited block 7
It fits with partition 101, to provide suction for partition 101, the first gas chamber 1021 or 1022 pressure of the second gas chamber is avoided to occur
When fluctuation, the first gas chamber 1021 or the second gas chamber 1022 squeeze partition 101 and influence gas so that partition 101 be pushed to horizontally slip
Circulation.
Finally, it should be noted that the above descriptions are merely preferred embodiments of the present invention, it is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic
It is equivalently replaced, within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on,
It should be included within the scope of protection of this utility model.
Claims (6)
1. a kind of gas cylinder manifold device with automatic switching function, including escape pipe (2), it is characterised in that: the outlet
Bottom of the tube is provided with gas automatic switching device (1), and gas automatic switching device (1) side is provided with the first air inlet pipe
(3), gas automatic switching device (1) other side is provided with the second air inlet pipe (4), first air inlet pipe (3) and second
Air inlet pipe (4) bottom is provided with gas tank (5).
2. a kind of gas cylinder manifold device with automatic switching function according to claim 1, it is characterised in that: described
Gas automatic switching device (1) includes partition (101), gas chamber (102), connecting plate (103) and fixed block (104), it is described every
Plate (101) setting is on the inside of gas chamber (102), and the connecting plate (103), which is run through, to be had partition (101), connecting plate (103) bottom
Both ends are provided with fixed block (104), and fixed block (104) bottom is to be obliquely installed.
3. a kind of gas cylinder manifold device with automatic switching function according to claim 2, it is characterised in that: described
Partition (101) top side is provided with magnetic sheet (6), and gas chamber (102) inside top is provided with limited block (7), the limit
Block (7) is provided with magnet (8) close to the side of partition (101).
4. a kind of gas cylinder manifold device with automatic switching function according to claim 2, it is characterised in that: described
Gas chamber (102) includes the first gas chamber (1021) and the second gas chamber (1022), and partition (101) surface is provided with sliding block (9),
The sliding block (9) is slidably connected with gas chamber (102) inner wall.
5. a kind of gas cylinder manifold device with automatic switching function according to claim 4, it is characterised in that: described
First gas chamber (1021) bottom is provided with the first connecting tube (10), and the second gas chamber (1022) bottom is provided with the second connecting tube
(11)。
6. a kind of gas cylinder manifold device with automatic switching function according to claim 1, it is characterised in that: described
Escape pipe (2), the first air inlet pipe (3) and the second air inlet pipe (4) surface are provided with pressure gauge (12), first air inlet pipe
(3) and the second air inlet pipe (4) surface is provided with hand-operated valve (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820992932.2U CN208935814U (en) | 2018-06-26 | 2018-06-26 | A kind of gas cylinder manifold device with automatic switching function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820992932.2U CN208935814U (en) | 2018-06-26 | 2018-06-26 | A kind of gas cylinder manifold device with automatic switching function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208935814U true CN208935814U (en) | 2019-06-04 |
Family
ID=66715439
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820992932.2U Expired - Fee Related CN208935814U (en) | 2018-06-26 | 2018-06-26 | A kind of gas cylinder manifold device with automatic switching function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208935814U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115451335A (en) * | 2022-10-15 | 2022-12-09 | 北京凯隆分析仪器有限公司 | Carrier gas undisturbed switching device |
-
2018
- 2018-06-26 CN CN201820992932.2U patent/CN208935814U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115451335A (en) * | 2022-10-15 | 2022-12-09 | 北京凯隆分析仪器有限公司 | Carrier gas undisturbed switching device |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190604 Termination date: 20210626 |
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| CF01 | Termination of patent right due to non-payment of annual fee |