CN211262867U - Series-parallel mixed type sampling valve terminal - Google Patents
Series-parallel mixed type sampling valve terminal Download PDFInfo
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- CN211262867U CN211262867U CN201921485167.6U CN201921485167U CN211262867U CN 211262867 U CN211262867 U CN 211262867U CN 201921485167 U CN201921485167 U CN 201921485167U CN 211262867 U CN211262867 U CN 211262867U
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Abstract
The utility model relates to a sample valve island technical field specifically is a cluster and mixed type sample valve island, including the valve island main part, a plurality of gaseous sample valves of lateral wall fixedly connected with of valve island main part, the gaseous sealed pad of one end fixedly connected with of gaseous sample valve, the inside fixedly connected with gas input tube of gaseous sealed pad, the one end fixedly connected with solenoid valve of gaseous sealed pad is kept away from to the gas input tube, the gas chamber has been seted up to the inside of valve island main part. This cluster and parallel mixing type sample valve island realizes the effect of the equipment sample of two kinds of media through setting up liquid sample valve and gas sample valve, and the shape of gas sample valve is toper and a plurality of seal ring of outer fixed surface connection for gas sampling process is more airtight, the condition of leaking can not appear, and conical setting makes gas sample valve can be better and gas valve is connected in addition, is provided with gas chamber and liquid chamber in the inside of valve island main part, can not influence the sampling process.
Description
Technical Field
The utility model relates to a sample valve island technical field specifically is a cluster and parallel mixing type sample valve island.
Background
Sampling valves are valves used for obtaining media samples in pipelines or equipment, and special sampling valves are often used in many occasions where chemical analysis is frequently required on the media samples. According to the theory of operation or the performance difference when taking a sample, the sample valve mainly divide into three kind, open valve, flange clamp piece valve and take the sample valve that the heat preservation pressed from both sides the cover including the pair, in the petrochemical trade, for guaranteeing equipment safety or satisfying the technological requirement, need sample to the sample, the sample is gas or liquid, and current sample valve island has following problem:
1. most sampling valve islands can only be taken as same as the sampling valve islands, so that a plurality of devices are required to be carried during sampling, and the sampling is very inconvenient;
2. when current sample valve island was to multiple gas sampling, control system adopted a plurality of solenoid valves to control more, and the solenoid valve is directly placed in the oil gas space, and the incident of striking sparks probably appears, causes the explosion, and is very dangerous to during the liquid sample, liquid reveals easily, consequently, provides a cluster and mixed type sample valve island.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Not enough to prior art, the utility model provides a cluster and parallel mixing type sample valve island through the cooperation between gas sample valve and the liquid sample valve, has solved the problem that proposes among the above-mentioned background art.
(II) technical scheme
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a series-parallel hybrid sampling valve island: comprises a valve island main body, wherein the side wall of the valve island main body is fixedly connected with a plurality of gas sampling valves, one end of each gas sampling valve is fixedly connected with a gas sealing gasket, a gas input pipe is fixedly connected inside the gas sealing gasket, one end of the gas input pipe far away from the gas sealing gasket is fixedly connected with an electromagnetic valve, the valve island main body is internally provided with a gas chamber, the top of the gas chamber is fixedly connected with an explosion-proof layer, one side of the valve island main body, which is far away from the gas sampling valve, is fixedly connected with a liquid sampling valve, one end of the liquid sampling valve, which is far away from the side wall of the valve island main body, is fixedly connected with a liquid channel, a ball valve is arranged in the liquid channel, one end of the liquid sampling valve far away from the liquid channel is fixedly connected with a splicing pipe, one side of the interior of the valve island main body, which is far away from the gas chamber, is a liquid chamber, and the side wall of the valve island main body is fixedly connected with a plurality of lofting switches.
Optionally, it is a plurality of the quantity of gas sampling valve is six, six the specification of gas sampling valve is unanimous, gas sampling valve's shape is the toper, gas sampling valve's surface fixed connection has a plurality of seal ring.
Optionally, the gas input pipe and the gas sealing gasket are fitted, and the gas input pipe and the gas sealing gasket are connected in an inserting manner.
Optionally, the number of the electromagnetic valves is the same as that of the gas sampling valves, the types of the electromagnetic valves are explosion-proof electromagnetic valves, and the electromagnetic valves are fixedly connected to the top of the explosion-proof layer.
Optionally, the outer surface of the liquid sampling valve is a flange, the insertion pipe is fixedly connected to the side wall of the liquid sampling valve, the inner wall of the insertion pipe is attached to the inner wall of the liquid sampling valve, and a sealing gasket is arranged at the bottom of the insertion pipe.
Optionally, the lofting switches include a liquid lofting switch and a gas lofting switch, the number of the lofting switches is two, and the two lofting switches are respectively and fixedly connected to two side walls of the valve island main body.
Optionally, the lofting switch close to one side of the liquid chamber is a liquid lofting switch, the lofting switch close to one side of the gas chamber is a gas lofting switch, the liquid lofting switch penetrates through the side wall of the valve island body and is fixedly connected with the liquid chamber, and the gas lofting switch penetrates through the side wall of the valve island body and is fixedly connected with the gas chamber.
(III) advantageous effects
The utility model provides a cluster and parallel mixing type sample valve island possesses following beneficial effect:
1. the serial-parallel mixed type sampling valve island realizes the effect of sampling two media by one device by arranging the liquid sampling valve and the gas sampling valve, the shape of the gas sampling valve is conical, the outer surface of the gas sampling valve is fixedly connected with a plurality of sealing gaskets, the gas sampling process is more closed, the leakage condition can not occur, in addition, the conical arrangement ensures that the gas sampling valve can be better connected with the gas valve, in addition, a gas chamber and a liquid chamber are arranged inside the valve island main body, the gas-liquid separation can not influence the sampling process, when in use, the gas sampling valve and the gas valve are spliced, the sampling is carried out after being firm, when the serial sampling is needed, the electromagnetic valve only opens one gas sampling valve, the gas enters the gas chamber from the single gas sampling valve, the serial sampling is completed, when the parallel sampling is needed, a plurality of gas sampling valves are sequentially controlled to be opened by the electromagnetic valve, and after the gas to be taken enters the gas chamber, parallel sampling is completed.
2. This cluster and mixed type sample valve island, prevent the event of striking sparks that can appear in the solenoid valve use through setting up the explosion-proof layer, through carrying out the layering with solenoid valve and gas chamber, the gas explosion that the event of striking sparks produced has been avoided appearing, the sealed work to liquid sample is accomplished to the outer fixed surface of liquid sample valve connection grafting pipe in addition, the leakage of liquid has been prevented, when using, insert the difference and connect the pipe inside the liquid passageway of getting, then tighten liquid sample valve surface flange through the bolt, accomplish the fixed work, then open the ball valve, liquid gets into the liquid chamber, accomplish the sample.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a front view of the present invention;
fig. 3 is a cross-sectional view of the present invention.
In the figure: the device comprises a valve island main body 1, a gas sampling valve 2, a gas sealing gasket 3, a gas input pipe 4, an electromagnetic valve 5, a gas chamber 6, an explosion-proof layer 7, a liquid sampling valve 8, a liquid channel 9, a ball valve 10, an insertion pipe 11, a liquid chamber 12, a lofting switch 13, a liquid lofting switch 1301 and a gas lofting switch 1302.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1 to 3, the present invention provides a technical solution: a series-parallel hybrid sampling valve island: including valve island main part 1, a plurality of gas sampling valves of side wall fixedly connected with 2 of valve island main part 1, the one end fixedly connected with gas seal pad 3 of gas sampling valve 2, gas seal pad 3's inside fixedly connected with gas input tube 4, gas input tube 4 keeps away from gas seal pad 3's one end fixedly connected with solenoid valve 5, gas chamber 6 has been seted up to valve island main part 1's inside, gas chamber 6's top fixedly connected with explosion-proof layer 7, one side fixedly connected with liquid sampling valve 8 of gas sampling valve 2 is kept away from to valve island main part 1, liquid sampling valve 8 keeps away from the one end fixedly connected with liquid channel 9 of valve island main part 1 lateral wall, the inside of liquid channel 9 is provided with ball valve 10, liquid sampling valve 8 keeps away from the one end fixedly connected with grafting pipe 11 of liquid channel 9, the inside one side of keeping away from gas chamber 6 of valve island main part 1 is liquid chamber 12, a plurality of loft.
As an optimal technical solution of the utility model: the quantity of the gas sampling valves 2 is six, the specifications of the six gas sampling valves 2 are consistent, the gas sampling valves 2 are in a conical shape, a plurality of sealing gaskets are fixedly connected to the outer surfaces of the gas sampling valves 2, the sealing gaskets are made of rubber and are different in size, the sealing gaskets are fixedly connected in grooves in the outer surfaces of the gas sampling valves 2, the gas input pipe 4 is matched with the gas sealing gasket 3, the gas input pipe 4 is connected with the gas sealing gasket 3 in an inserting mode, the gas input pipe 4 penetrates through the explosion-proof layer 7 and is fixedly connected with the inlet end of the electromagnetic valve 5, the quantity of the electromagnetic valve 5 is the same as that of the gas sampling valves 2, the type of the electromagnetic valve 5 is an explosion-proof electromagnetic valve, the electromagnetic valve 5 is fixedly connected to the top of the explosion-proof layer 7, the outlet end of the electromagnetic valve 5 penetrates through the explosion-proof layer 7 to be connected with the gas chamber 6, the outer surface, 8 lateral walls of liquid sampling valve scribble antistatic coating, the inner wall of peg graft pipe 11 and the inner wall of liquid sampling valve 8 laminate mutually, the bottom of peg graft pipe 11 is provided with sealed the pad, loft switch 13 includes liquid loft switch 1301 and gaseous loft switch 1302, the quantity of a plurality of loft switches 13 is two, two loft switches 13 are fixed connection in the both sides wall of valve island main part 1 respectively, two loft switches 13's specification is unanimous, the loft switch 13 that is close to liquid chamber 12 one side is liquid loft switch 1301, the loft switch 13 that is close to gas chamber 6 one side is gaseous loft switch 1302, liquid loft switch 1301 runs through valve island main part 1 lateral wall and liquid chamber 12 fixed connection, gaseous loft switch 1302 runs through valve island main part 1 lateral wall and gas chamber 6 fixed connection.
When the user uses, peg graft gas sampling valve 2 and gas valve, sample after firm, when the sample is established ties to needs, a gas sampling valve 2 is only opened to solenoid valve 5, gas gets into gas chamber 6 from single gas sampling valve 2, accomplish the series connection sample, when the sample is parallelly connected to needs, a plurality of gas sampling valves 2 are controlled in proper order by solenoid valve 5 and are opened, it gets into gas chamber 6 and accomplishes the sample of connecting in parallel to wait to get gas, connect the outer fixed surface of liquid sampling valve 8 with plug tube 11 and accomplish the sealed work to the liquid sample, the leakage of liquid has been prevented, when using, it is inside to insert the liquid passageway of getting with poor takeover 11, then tighten 8 outer surface flanges of liquid sampling valve through the bolt, accomplish fixed work, then open ball valve 10, liquid gets into liquid chamber 12, accomplish the sample.
To sum up, the serial-parallel mixed type sampling valve island realizes the effect of sampling two media by one device by arranging the liquid sampling valve 8 and the gas sampling valve 2 when in use, the gas sampling valve 2 is conical and is fixedly connected with a plurality of sealing gaskets on the outer surface, so that the gas sampling process is more closed without leakage, in addition, the conical arrangement ensures that the gas sampling valve 2 can be better connected with a gas valve, in addition, the gas chamber 6 and the liquid chamber 12 are arranged inside the valve island main body 1, gas-liquid separation can not influence the sampling process, when in use, the gas sampling valve 2 is spliced with the gas valve, sampling is carried out after firmness, when sampling is required in series, the electromagnetic valve 5 only opens one gas sampling valve 2, gas enters the gas chamber 6 from the single gas sampling valve 2, sampling in series is completed, when sampling is required in parallel, a plurality of gas sampling valves 2 are controlled in proper order by solenoid valve 5 and are opened, wait to get gas admission gas chamber 6 and accomplish the parallelly connected sample, strike sparks incident that can appear in preventing solenoid valve 5 use through setting up explosion-proof layer 7, through carrying out the layering with solenoid valve 5 and gas chamber 6, the gas explosion that the incident produced of striking sparks appears has been avoided, in addition, the sealed work to liquid sample is accomplished to outer fixed surface at liquid sampling valve 8 is connected with plug pipe 11, the leakage of liquid has been prevented, when using, will poor takeover 11 inserts inside the liquid passageway of getting, then tighten 8 outer surface flanges of liquid sampling valve through the bolt, accomplish fixed work, then open ball valve 10, liquid gets into liquid chamber 12, accomplish the sample.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (7)
1. A series-parallel mixed type sampling valve island is characterized in that: comprises a valve island main body (1), a plurality of gas sampling valves (2) are fixedly connected to the side wall of the valve island main body (1), a gas sealing gasket (3) is fixedly connected to one end of each gas sampling valve (2), a gas input pipe (4) is fixedly connected to the inside of each gas sealing gasket (3), a solenoid valve (5) is fixedly connected to one end, away from each gas sealing gasket (3), of each gas input pipe (4), a gas chamber (6) is formed in the valve island main body (1), an explosion-proof layer (7) is fixedly connected to the top of each gas chamber (6), a liquid sampling valve (8) is fixedly connected to one side, away from each gas sampling valve (2), of the valve island main body (1), a liquid channel (9) is fixedly connected to one end, away from the side wall of the valve island main body (1), of each liquid sampling valve (8), and a ball valve (10) is, one end of the liquid sampling valve (8) far away from the liquid channel (9) is fixedly connected with a plug pipe (11), one side of the interior of the valve island main body (1) far away from the gas chamber (6) is a liquid chamber (12), and the side wall of the valve island main body (1) is fixedly connected with a plurality of lofting switches (13).
2. The sampling valve island of series-parallel hybrid type according to claim 1, wherein: a plurality of the quantity of gas sampling valve (2) is six, six the specification of gas sampling valve (2) is unanimous, the shape of gas sampling valve (2) is the toper, the fixed surface of gas sampling valve (2) is connected with a plurality of seal ring.
3. The sampling valve island of series-parallel hybrid type according to claim 1, wherein: the gas input pipe (4) is matched with the gas sealing gasket (3), and the gas input pipe (4) is connected with the gas sealing gasket (3) in an inserting mode.
4. The sampling valve island of series-parallel hybrid type according to claim 1, wherein: the number of the electromagnetic valves (5) is the same as that of the gas sampling valves (2), the types of the electromagnetic valves (5) are explosion-proof electromagnetic valves, and the electromagnetic valves (5) are fixedly connected to the top of an explosion-proof layer (7).
5. The sampling valve island of series-parallel hybrid type according to claim 1, wherein: the outer surface of the liquid sampling valve (8) is a flange plate, the insertion pipe (11) is fixedly connected to the side wall of the liquid sampling valve (8), the inner wall of the insertion pipe (11) is attached to the inner wall of the liquid sampling valve (8), and a sealing gasket is arranged at the bottom of the insertion pipe (11).
6. The sampling valve island of series-parallel hybrid type according to claim 1, wherein: the lofting switches (13) comprise liquid lofting switches (1301) and gas lofting switches (1302), the number of the lofting switches (13) is two, and the two lofting switches (13) are respectively and fixedly connected to two side walls of the valve island main body (1).
7. The sampling valve island of series-parallel hybrid type according to claim 6, wherein: the lofting switch (13) close to one side of the liquid chamber (12) is a liquid lofting switch (1301), the lofting switch (13) close to one side of the gas chamber (6) is a gas lofting switch (1302), the liquid lofting switch (1301) penetrates through the side wall of the valve island main body (1) and is fixedly connected with the liquid chamber (12), and the gas lofting switch (1302) penetrates through the side wall of the valve island main body (1) and is fixedly connected with the gas chamber (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921485167.6U CN211262867U (en) | 2019-09-06 | 2019-09-06 | Series-parallel mixed type sampling valve terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921485167.6U CN211262867U (en) | 2019-09-06 | 2019-09-06 | Series-parallel mixed type sampling valve terminal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211262867U true CN211262867U (en) | 2020-08-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921485167.6U Active CN211262867U (en) | 2019-09-06 | 2019-09-06 | Series-parallel mixed type sampling valve terminal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211262867U (en) |
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2019
- 2019-09-06 CN CN201921485167.6U patent/CN211262867U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230515 Address after: No. 22, Yinxi, Sixian Village, Qiwei Town, Taixing City, Taizhou City, Jiangsu Province, 225300 Patentee after: Zhang Shenglong Address before: 362000 Xiaban 36, Wupu Mountain Village, Shishan Town, Nanan City, Quanzhou City, Fujian Province Patentee before: NANAN HAOYUNLAI RAIN GEAR Co.,Ltd. |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230613 Address after: 225300 No.1 Xiangfu East Street, Hongqiao Town, Taixing City, Taizhou City, Jiangsu Province Patentee after: Taizhou Baiguan Pump AND Valve Technology Co.,Ltd. Address before: No. 22, Yinxi, Sixian Village, Qiwei Town, Taixing City, Taizhou City, Jiangsu Province, 225300 Patentee before: Zhang Shenglong |
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| TR01 | Transfer of patent right |