CN107957481A - Hydrogen sulfide concentration detection device - Google Patents
Hydrogen sulfide concentration detection device Download PDFInfo
- Publication number
- CN107957481A CN107957481A CN201711061480.2A CN201711061480A CN107957481A CN 107957481 A CN107957481 A CN 107957481A CN 201711061480 A CN201711061480 A CN 201711061480A CN 107957481 A CN107957481 A CN 107957481A
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- Prior art keywords
- gas
- periphery wall
- detection device
- chamber
- hydrothion
- Prior art date
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- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 title claims abstract description 38
- 229910000037 hydrogen sulfide Inorganic materials 0.000 title claims abstract description 37
- 238000001514 detection method Methods 0.000 title claims abstract description 36
- 238000012360 testing method Methods 0.000 claims abstract description 37
- 239000007788 liquid Substances 0.000 claims abstract description 32
- 239000007789 gas Substances 0.000 claims abstract description 30
- 238000000926 separation method Methods 0.000 claims abstract description 24
- 238000005192 partition Methods 0.000 claims description 20
- 239000011521 glass Substances 0.000 claims description 12
- 230000005540 biological transmission Effects 0.000 claims description 5
- 238000004891 communication Methods 0.000 claims description 3
- 231100000572 poisoning Toxicity 0.000 abstract description 5
- 230000000607 poisoning effect Effects 0.000 abstract description 5
- 239000003129 oil well Substances 0.000 abstract description 4
- 230000002093 peripheral effect Effects 0.000 abstract 5
- 238000000034 method Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000001257 hydrogen Substances 0.000 description 2
- 229910052739 hydrogen Inorganic materials 0.000 description 2
- 238000007689 inspection Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- 239000005864 Sulphur Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000002516 radical scavenger Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000007790 solid phase Substances 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/0004—Gaseous mixtures, e.g. polluted air
- G01N33/0009—General constructional details of gas analysers, e.g. portable test equipment
- G01N33/0027—General constructional details of gas analysers, e.g. portable test equipment concerning the detector
- G01N33/0036—General constructional details of gas analysers, e.g. portable test equipment concerning the detector specially adapted to detect a particular component
- G01N33/0044—Sulphides, e.g. H2S
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- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Analytical Chemistry (AREA)
- Food Science & Technology (AREA)
- Medicinal Chemistry (AREA)
- Physics & Mathematics (AREA)
- Combustion & Propulsion (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Sampling And Sample Adjustment (AREA)
- Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
Abstract
The invention discloses a hydrogen sulfide concentration detection device, which comprises: the gas-liquid separation device comprises a shell, a gas-liquid separation chamber, a baffle plate, a gas-liquid separation chamber and a gas-liquid separation chamber, wherein the shell is provided with a bottom wall, an outer peripheral wall, the baffle plate, an inner peripheral wall; one end of the air duct penetrates through the baffle plate so that one end of the air duct is communicated with the gas-liquid separation cavity, and the other end of the air duct penetrates through the inner peripheral wall and the outer peripheral wall; the testing mechanism is arranged on the peripheral wall of the shell; the manifold mechanism is communicated with the annular air cavity; and the pressure relief pipe is used for communicating the pressure relief cavity with the pipe collecting mechanism. When the detector device is used for recording the concentration of the hydrogen sulfide, firstly, the closed detection is realized, and the accuracy of the detection of the concentration of the hydrogen sulfide in the oil well is improved; secondly, the detected mixed gas is treated, and the hydrogen sulfide poisoning of operators is avoided; and thirdly, the labor intensity of operators is reduced.
Description
Technical field
The present invention relates to the detection device in developing of reservoirs, is a kind of related Hydrothion concentration detection device.
Background technology
In Oil Field, oil well is all that hydrogen sulfide tester is aligned oil well getter technique when enrolling hydrogen sulfide content
4 separating brakes at place behind the door, then open 4 separating brake doors, allow hydrogen sulfide containing mixed gas to contact hydrogen sulfide tester, directly read inspection
The numerical value above instrument is surveyed, so test is primarily present following several respects problem：
1st, hydrogen sulfide containing mixed gas mixes after 4 separating brake doors come out with air, causes admission numerical value to be not allowed, especially
It is when being enrolled in the environment of having wind, its accuracy significantly declines；
2nd, when reading the numerical value above detector, operating personnel are nearer apart from detector, be easy to cause operating personnel's sulphur
Change hydrogen poisoning；
3rd, in test, hydrogen sulfide tester is directed at 4 separating brake doorways by operating personnel all the time, and labor intensity is bigger than normal；
Patent ZL 2,016 2 0853025.0 improves a kind of auxiliary device of sulfurated hydrogen detection, but the device is half
The detection of concentration of hydrogen sulfide is carried out in the environment of closing, the mixed gas after detecting is directly discharged in air, equally easily makes
The risk of inaccurate and testing staff poisoning is detected into concentration of hydrogen sulfide.
The content of the invention
In order to overcome the defects of the prior art, an embodiment of the present invention provides a kind of Hydrothion concentration detection device, its
It can preferably realize the detection of hydrogen sulfide.
The embodiment of the present application discloses：A kind of Hydrothion concentration detection device, including：
Housing, the housing have bottom wall, from the periphery wall that bottom wall upwardly extends, be arranged on above the bottom wall and be located at
Baffle in the periphery wall, the internal perisporium upwardly extended from the baffle, be arranged on the periphery wall and the internal perisporium
Roof between top；Gas-liquid separation chamber is formed between the bottom wall, the baffle, the periphery wall；It is the periphery wall, described
Annular air cavity is formed between internal perisporium, the roof and the baffle, between the baffle, the internal perisporium and the roof
Pressure-releasing chamber is formed, the pressure-releasing chamber, the annular air cavity and the gas-liquid separation chamber are mutually isolated, and the bottom wall has and institute
State the air admission hole of gas-liquid separation chamber connection；
Gas-guide tube, one end of the gas-guide tube are threaded through on the baffle, so that one end of the gas-guide tube and the gas
Liquid disengagement chamber connects, and the other end of the gas-guide tube passes through the internal perisporium and periphery wall；
Mechanism for testing, the mechanism for testing are arranged on the periphery wall of the housing, the mechanism for testing include test shell,
The test shell is divided into epicoele and cavity of resorption, the partition plate and the survey by the partition plate being arranged in the test shell, the partition plate
Examination shell, which is away between one end of the periphery wall to have, is used to making the epicoele and the cavity of resorption communication gap, the epicoele with
The other end connection of gas-guide tube, the cavity of resorption are connected by the first pilot hole being arranged on the periphery wall with the annular air cavity
It is logical；
Header mechanism, the header mechanism pass through the second pilot hole being arranged on the periphery wall and the annular air cavity
Connection；
Relief tube, one end of the relief tube are connected with the pressure-releasing chamber, and the other end of the relief tube is from the inner circumferential
Wall and the periphery wall be pierced by and with the header mechanism connection.
Preferably, the buffer board for the pressure-releasing chamber to be divided into upper chamber and lower chambers is provided with the pressure-releasing chamber,
The tap hole for the upper chamber to be connected with the lower chambers is provided with the buffer board, one end of the relief tube is certainly
The buffer board is pierced by under above, so as to be connected with the lower chambers, hydrogen sulfide remover is provided with the upper chamber.
Preferably, the test shell includes cylinder, and one end of the cylinder is welded on the periphery wall, the cylinder
The other end is removedly provided with nut, concentration detector is provided with the upside of the partition plate, the cylinder is corresponding to described
Looking glass is provided with concentration detector.
Preferably, the cylinder is provided with glass cover-plate at corresponding to the looking glass.
Preferably, the other end of the gas-guide tube has the descending branch being threaded through on the periphery wall of the cylinder.
Preferably, the roof includes the silk plug for being arranged on the top of the internal perisporium.
Preferably, the silk plug has the pressure release passage connected with the pressure-releasing chamber.
Preferably, the header mechanism includes being used for the first pipeline for connecting the annular air cavity with the relief tube,
The first control valve is provided with first pipeline.
Preferably, the header mechanism includes being used for the second pipeline for connecting the annular air cavity with gas transmission line, institute
State and the second control valve is provided with the second pipeline.
Preferably, the Hydrothion concentration detection device includes the spiral shell being threaded through on the periphery wall and the internal perisporium
Column, the stud are located at the top of the baffle, and are close in the baffle.
The present invention, first, realizing closed detection, can improve oil by the detector device when enrolling concentration of hydrogen sulfide
The accuracy rate of well concentration of hydrogen sulfide detection；Second, the mixed gas after processing detection, prevents operating personnel's hydrogen sulfide poisoning；Third,
Reduce the labor intensity of operating personnel.
Above and other objects, features and advantages to allow the present invention can become apparent, preferred embodiment cited below particularly,
And coordinate institute's accompanying drawings, it is described in detail below.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
There is attached drawing needed in technology description to be briefly described, it should be apparent that, drawings in the following description are only this
Some embodiments of invention, for those of ordinary skill in the art, without creative efforts, can be with
Other attached drawings are obtained according to these attached drawings.
Fig. 1 is a kind of structure diagram of Hydrothion concentration detection device disclosed in the embodiment of the present application.
Fig. 2 is the schematic diagram in A-A direction in Fig. 1.
Fig. 3 is the B-B direction schematic diagram in Fig. 1.
The reference numeral of the figures above：1st, housing；11st, air admission hole；12nd, the first screw thread head；13rd, gas-liquid separation chamber；14th, lead
Tracheae；15th, annular air cavity；16th, the first pilot hole；17th, the second pilot hole；18th, relief tube；19th, buffer board；110th, pressure-releasing chamber；
111st, silk plug；112nd, pressure release passage；113rd, relief hole；114th, stud；115th, baffle；116th, the second screw thread head；117th, the 3rd
Discount；118th, bottom wall；119th, periphery wall；120th, roof；121st, tap hole；122nd, internal perisporium；2nd, mechanism for testing；21st, looking glass；
22nd, epicoele；23rd, partition plate；24th, nut；25th, glass cover-plate；26th, cavity of resorption；27th, cylinder；28th, descending branch；29th, gap；3rd, header
Mechanism；31st, the first control valve；32nd, the second control valve；33rd, connector；34th, the first pipeline；35th, the second pipeline.
Embodiment
Below in conjunction with the attached drawing in the embodiment of the present invention, the technical solution in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other without making creative work
Embodiment, belongs to the scope of protection of the invention.
With reference to shown in Fig. 1, the embodiment of the present application discloses a kind of Hydrothion concentration detection device, including：Housing 1, it is described
Housing 1 have bottom wall 118, from the periphery wall 119 that bottom wall 118 upwardly extends, be arranged on the baffle 115 above and positioned at described in
Baffle 115 in periphery wall 119, the internal perisporium 122 upwardly extended from the baffle 115, be arranged on the periphery wall 119 and institute
State the roof 120 between the top of internal perisporium 122；Formed between the bottom wall 118, the baffle 115, the periphery wall 119
Gas-liquid separation chamber 13；Annular is formed between the periphery wall 119, the internal perisporium 122, the roof 120 and the baffle 115
Air cavity 15, forms pressure-releasing chamber 110, the pressure-releasing chamber between the baffle 115, the internal perisporium 122 and the roof 120
110th, the annular air cavity 15 and the gas-liquid separation chamber 13 are mutually isolated, and the bottom wall 118 has and the gas-liquid separation
The air admission hole 11 that chamber 13 connects；Gas-guide tube 14, one end of the gas-guide tube 14 is threaded through on the baffle 115, so that described lead
One end of tracheae 14 is connected with the gas-liquid separation chamber 13, and the other end of the gas-guide tube 14 is through the internal perisporium 122 and outer
Perisporium 119；Mechanism for testing 2, the mechanism for testing 2 are arranged on the periphery wall 119 of the housing 1, and the mechanism for testing 2 includes
The test shell is divided into epicoele 22 and cavity of resorption 26, institute by test shell, the partition plate 23 being arranged in the test shell, the partition plate 23
State partition plate 23 and the test shell be away between one end of the periphery wall 119 have be used to making the epicoele 22 and it is described under
26 communication gap 29 of chamber, the epicoele 22 are connected with the other end of gas-guide tube 14, and the cavity of resorption 26 is by being arranged on the periphery
The first pilot hole 16 on wall 119 is connected with the annular air cavity 15；Header mechanism 3, the header mechanism 3 is by being arranged on
The second pilot hole 17 stated on periphery wall 119 is connected with the annular air cavity 15；Relief tube 18, one end of the relief tube 18 with
The pressure-releasing chamber 110 connects, the other end of the relief tube 18 be pierced by from the internal perisporium 122 and the periphery wall 119 and with
The header mechanism 3 connects.
Specifically, the outer rim of the periphery wall 119 of the housing 1 from the bottom wall 118 upwardly extends.The gear of the housing 1
Plate 115 is enclosed in the space of composition positioned at the top of bottom wall 118 positioned at the bottom wall 118 and the periphery wall 119.For
It is easily installed, the baffle 115 is in substantially parallel relationship to the bottom wall 118.The baffle 115 is by the bottom wall 118 and described outer
The space that perisporium 119 encloses composition is separated into mutually isolated upper space and down space.Wherein, the down space is gas-liquid separation chamber
13.The gas-liquid separation chamber 13 can be used for separating the liquid carried in fluid-mixing.The bottom wall 118 of the housing 1 can weld
It is connected to the first screw thread first 12 (such as screw thread head that size is 4 points).Screw thread head has the stream connected with the gas-liquid separation chamber 13
Road, so that fluid-mixing is imported in the gas-liquid separation chamber 13.
The internal perisporium 122 is located in upper space.And the lower part of the internal perisporium 122 is arranged on the baffle 115.
There is predetermined gap between the internal perisporium 122 and the periphery wall 119.Thus, the internal perisporium 122 is by the upper space
It is divided into annular air cavity 15 and the pressure-releasing chamber 110.Wherein, the annular air cavity 15 is by the internal perisporium 122, the periphery wall
119th, the bottom wall 118 and the roof 120 enclose structure and form.The pressure-releasing chamber 110 is by the internal perisporium 122, the bottom wall 118
Structure is enclosed with the roof 120 to form.The pressure-releasing chamber 110, the annular air cavity 15 and the gas-liquid separation chamber 13 mutually every
From.
The lower end of the gas-guide tube 14 is threaded through on the baffle 115, so that the gas-guide tube 14 and the gas-liquid point
Connected from chamber 13, to receive the mixed gas separated by the gas-liquid separation chamber 13.The upper end of the gas-guide tube 14 is from institute
State internal perisporium 122 and the periphery wall 119 is pierced by, so as to which the mixed gas separated is exported the housing 1.
The mechanism for testing 2 is used to examine the concentration of the hydrogen sulfide in mixed gas derived from the gas-guide tube 14
Survey.The mechanism for testing 2 can include test shell.The test shell can include the cylinder 27 in cylindrical structure.Of course,
The structure of the test shell can also be other forms.The axis of the cylinder 27 is in substantially parallel relationship to horizontal plane.The cylinder 27
Left end can be fixed by welding on the periphery wall 119 of the housing 1.The right end of the cylinder 27 can be dismantled by screw thread
Ground is provided with nut, so as to which the mechanism for testing 2 is closed.In view of the structure of the cylinder 27, the gas-guide tube 14
The other end has the descending branch 28 being threaded through on the periphery wall 119 of the cylinder 27.
Partition plate 23 is provided with the cylinder 27.The partition plate 23 extends substantially along the axis of the cylinder 27.It is described every
The left end that the cylinder 27 is divided into the partition plate 23 by plate 23 can be fixed by welding in the periphery wall 119 of the housing 1
On.There is gap 29, so that the epicoele 22 be connected with the cavity of resorption 26 between the right end and the nut of the partition plate 23.
The epicoele 22 is connected with the upper end of the gas-guide tube 14.The cavity of resorption 26 by be arranged on the periphery wall 119 first
Pilot hole 16 is connected with the annular air cavity 15.The upside of the partition plate 23 is provided with concentration detector, and the cylinder 27 is right
Looking glass 21 is provided with described in Ying Yu at concentration detector.The partition plate 23 can be used for placing hydrogen sulfide tester, in addition may be used also
To ensure that mixed gas must pass through out of epicoele 22 (i.e. from hydrogen sulfide tester).
The cylinder 27 is embedded with looking glass 21 at corresponding to the concentration detector.Looking glass 21 is a cube structure, its
Top is provided with glass cover-plate 25 (such as A-A directional profiles figure, with reference to shown in Fig. 2) such as made of organic glass, in order to
Read the numerical value in hydrogen sulfide tester.
The second pilot hole 17 is additionally provided with the periphery wall 119.Second pilot hole 17 can will be from described first
The mixed gas that pilot hole 16 flows into is exported from annular air cavity 15.
The header mechanism 3 can include the first pipeline 34, the lower end of first pipeline 34 and second pilot hole
17 connections, the upper end of first pipeline 34 is connected with the relief tube 18, so as to which mixed gas is oriented to the pressure-releasing chamber
In 110.For the ease of connection, the second screw thread head connected with the relief tube 18 is welded with the periphery wall 119 of the housing 1
116 and the 3rd screw thread first 117 that is connected with second pilot hole 17.The header mechanism 3 can also include connector, described to connect
Head is used for two connections for connecting the header mechanism 3 with second screw thread first 116 and the 3rd screw thread first 117 respectively
First 33.
The first control valve 31 is provided with first pipeline 34.During experiment, the first control valve 31 is opened, so that
The hydrogen sulfide scavenger in the pressure-releasing chamber 110 is set to be purged hydrogen sulfide.
The right end of the relief tube 18 is located in the pressure-releasing chamber 110.The left end of the relief tube 18 is from the pressure-releasing chamber
110 are pierced by the internal perisporium 122 and the periphery wall 119, are connected with the upper end with first pipeline 34.
In one preferred embodiment, it is provided with the pressure-releasing chamber 110 for the pressure-releasing chamber 110 to be divided into
The buffer board 19 of chamber Room 22 and cavity of resorption Room 26, is provided with the buffer board 19 for by the epicoele Room 22 and the cavity of resorption 26
The tap hole 121 of room connection, the right end of the relief tube 18 is pierced by the buffer board 19 from top to bottom, thus with the cavity of resorption 26
Room connects, and hydrogen sulfide remover is provided with the epicoele Room 22.The gas that buffer board 19 can allow relief tube 18 to come out passes through
Buffer board 19 is shunted.In addition, hydrogen sulphide solid remover can be placed on 19 top of buffer board.
Preferably, the roof 120 includes the silk plug 111 for being arranged on the top of the internal perisporium 122.The silk plug 111
With the pressure release passage 112 connected with the pressure-releasing chamber 110.4 relief holes 113 are offered in the end of pressure release passage 112 (such as
B-B directional profile figures, with reference to shown in Fig. 3).
Preferably, the header mechanism 3 includes being used for the second pipeline for connecting the annular air cavity 15 with gas transmission line
35, the second control valve 32 is provided with second pipeline 35.
Preferably, the Hydrothion concentration detection device includes being threaded through on the periphery wall 119 and the internal perisporium 122
Stud 114, the stud 114 is located at the top of the baffle 115, and is close in the baffle 115.The pressure release of apparatus main body
110 bottom side of chamber offers outage, and outage is internal thread structure, can be used cooperatively with stud 114, in proper testing
During, stud 114 blocks outage.When needing to discharge the liquid in pressure-releasing chamber 110, stud 114 can be removed, from
And open outage.
The installation method of Hydrothion concentration detection device in the embodiment of the present application is substantially as follows：
1st, the 3rd screw thread first 117 is connected with the connector 33 of the lower part of header mechanism 3, by the second screw thread first 116 and let out
Pressure pipe 18 connects；
2nd, the silk plug 111 of housing 1 is opened, the inside is put into hydrogen sulfide remover and (if liquid phase, can be emptied from outage；
If solid phase, it can only be emptied from silk plug 111)；
3rd, the nut 24 of mechanism for testing 2 is opened, H2S detector is placed on partition plate 23, then twist nut 24
On.
The test method of Hydrothion concentration detection device in the embodiment of the present application is substantially as follows：
1st, four separating brake doors at casing getter technique are opened, mixed gas enters gas from gas transmission line by air admission hole 11
In liquid disengagement chamber 13；
2nd, simple separation of a small amount of liquid Jing Guo gas-liquid separation chamber 13 in mixed gas, liquid have stayed in gas-liquid separation chamber
In 13, gas is entered in gas-guide tube 14；
3rd, mixed gas is entered in mechanism for testing 2 through gas-guide tube 14, by the H2S detector on partition plate 23, detection
Concentration of hydrogen sulfide, because the chamber of mechanism for testing 2 is in closed state, belongs to closed inspection when detecting concentration of hydrogen sulfide
Survey；
4th, the mixed gas after detecting is entered in annular air cavity 15 by the first pilot hole 16；
5th, the gas in annular air cavity 15 is entered in header mechanism 3 by the second pilot hole 17；
6th, under normal circumstances, the first control valve 31 (such as relief valve) in header mechanism 3 is opened, and the second control valve 32 closes
Close, mixed gas is entered in relief tube 18 by the first control valve 31, then enters pressure-releasing chamber 110 by buffer board 19
Interior, the hydrogen remover that cures in pressure-releasing chamber 110 processing, the mixed gas after processing enters the pressure release passage 112 on silk plug 111
In, discharged finally by relief hole 113；
7th, in special circumstances, if hydrogen sulfide remover fails, the first control valve 31 in header mechanism 3 is closed, the
Two control valves 32 are opened, and mixed gas is entered in gas transmission line by the second control valve 32.
Thus, the application has the following advantages using the above structure：
1st, closed detection concentration of hydrogen sulfide is realized, improves the accuracy rate of oil well concentration of hydrogen sulfide detection；
2nd, the mixed gas after detection is handled, prevents operating personnel's hydrogen sulfide poisoning；
3rd, the labor intensity of operating personnel is reduced
4th, using flexible, easy to operate, reading convenience.
Apply specific embodiment in the present invention to be set forth the principle of the present invention and embodiment, above example
Explanation be only intended to help understand the present invention method and its core concept；Meanwhile for those of ordinary skill in the art,
According to the thought of the present invention, there will be changes in specific embodiments and applications, in conclusion in this specification
Appearance should not be construed as limiting the invention.
Claims (10)
- A kind of 1. Hydrothion concentration detection device, it is characterised in that including：Housing, the housing have bottom wall, from the periphery wall that bottom wall upwardly extends, be arranged on the bottom wall above and positioned at described in Baffle in periphery wall, the internal perisporium upwardly extended from the baffle, the top for being arranged on the periphery wall and the internal perisporium Between roof；Gas-liquid separation chamber is formed between the bottom wall, the baffle, the periphery wall；The periphery wall, the inner circumferential Annular air cavity is formed between wall, the roof and the baffle, is formed between the baffle, the internal perisporium and the roof Pressure-releasing chamber, the pressure-releasing chamber, the annular air cavity and the gas-liquid separation chamber are mutually isolated, and the bottom wall has and the gas The air admission hole of liquid disengagement chamber connection；Gas-guide tube, one end of the gas-guide tube are threaded through on the baffle, so that one end of the gas-guide tube and the gas-liquid point Connected from chamber, the other end of the gas-guide tube passes through the internal perisporium and periphery wall；Mechanism for testing, the mechanism for testing are arranged on the periphery wall of the housing, and the mechanism for testing includes test shell, sets The test shell is divided into epicoele and cavity of resorption, the partition plate and the test shell by the partition plate in the test shell, the partition plate It is away between one end of the periphery wall with for making the epicoele and the cavity of resorption communication gap, the epicoele and air guide The other end connection of pipe, the cavity of resorption are connected by the first pilot hole being arranged on the periphery wall with the annular air cavity；Header mechanism, the header mechanism are connected by the second pilot hole being arranged on the periphery wall with the annular air cavity It is logical；Relief tube, one end of the relief tube are connected with the pressure-releasing chamber, the other end of the relief tube from the internal perisporium and The periphery wall be pierced by and with the header mechanism connection.
- 2. Hydrothion concentration detection device according to claim 1, it is characterised in that be provided with and be used in the pressure-releasing chamber The pressure-releasing chamber is divided into the buffer board of upper chamber and lower chambers, is provided with and is used for the upper chamber and institute on the buffer board State the tap hole of lower chambers connection, one end of the relief tube is pierced by the buffer board from top to bottom so that with the lower chambers Connect, hydrogen sulfide remover is provided with the upper chamber.
- 3. Hydrothion concentration detection device according to claim 1, it is characterised in that the test shell includes cylinder, institute The one end for stating cylinder is welded on the periphery wall, and the other end of the cylinder is removedly provided with nut, the partition plate Upside is provided with concentration detector, and the cylinder is provided with looking glass at corresponding to the concentration detector.
- 4. Hydrothion concentration detection device according to claim 3, it is characterised in that the cylinder is seen corresponding to described Glass cover-plate is provided with window.
- 5. Hydrothion concentration detection device according to claim 3, it is characterised in that the other end of the gas-guide tube has The descending branch being threaded through on the periphery wall of the cylinder.
- 6. Hydrothion concentration detection device according to claim 1, it is characterised in that the roof includes being arranged on described The silk plug at the top of internal perisporium.
- 7. Hydrothion concentration detection device according to claim 6, it is characterised in that the silk plug has and the pressure release The pressure release passage of chamber connection.
- 8. Hydrothion concentration detection device according to claim 1, it is characterised in that the header mechanism includes being used to incite somebody to action The first pipeline that the annular air cavity is connected with the relief tube, is provided with the first control valve on first pipeline.
- 9. Hydrothion concentration detection device according to claim 8, it is characterised in that the header mechanism includes being used to incite somebody to action The second pipeline that the annular air cavity is connected with gas transmission line, is provided with the second control valve on second pipeline.
- 10. Hydrothion concentration detection device according to claim 1, it is characterised in that the concentration of hydrogen sulfide detection dress The stud including being threaded through on the periphery wall and the internal perisporium is put, the stud is located at the top of the baffle, and closes on In the baffle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711061480.2A CN107957481B (en) | 2017-11-02 | 2017-11-02 | Hydrogen sulfide concentration detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711061480.2A CN107957481B (en) | 2017-11-02 | 2017-11-02 | Hydrogen sulfide concentration detection device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107957481A true CN107957481A (en) | 2018-04-24 |
| CN107957481B CN107957481B (en) | 2020-04-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711061480.2A Active CN107957481B (en) | 2017-11-02 | 2017-11-02 | Hydrogen sulfide concentration detection device |
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| Country | Link |
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| CN (1) | CN107957481B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109991379A (en) * | 2019-05-10 | 2019-07-09 | 苏州华能检测技术有限公司 | A kind of Air Hydrogen Sulfide detection method of content |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101017105A (en) * | 2006-02-07 | 2007-08-15 | 俞洪燕 | Gas-liquid polyphase flow separating rectifying device and measurement device thereof |
| CN102608277A (en) * | 2012-04-10 | 2012-07-25 | 无锡隆盛科技有限公司 | Detection system and method for oxynitride sensor |
| CN103463945A (en) * | 2013-09-25 | 2013-12-25 | 天津亿利科能源科技发展股份有限公司 | Remover and removal method for sulfuretted hydrogen in low-water cut crude oil associated gas |
| CN204532330U (en) * | 2015-02-05 | 2015-08-05 | 中国石油天然气股份有限公司 | Oil recovery well head hydrogen sulfide detects instrument |
| CN106018704A (en) * | 2016-07-07 | 2016-10-12 | 洛阳高昌机电科技有限公司 | Nitrogen trifluoride leakage concentration detection device |
| CN205941504U (en) * | 2016-08-08 | 2017-02-08 | 中国石油天然气股份有限公司 | Oil well hydrogen sulfide detection auxiliary device |
-
2017
- 2017-11-02 CN CN201711061480.2A patent/CN107957481B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101017105A (en) * | 2006-02-07 | 2007-08-15 | 俞洪燕 | Gas-liquid polyphase flow separating rectifying device and measurement device thereof |
| CN102608277A (en) * | 2012-04-10 | 2012-07-25 | 无锡隆盛科技有限公司 | Detection system and method for oxynitride sensor |
| CN103463945A (en) * | 2013-09-25 | 2013-12-25 | 天津亿利科能源科技发展股份有限公司 | Remover and removal method for sulfuretted hydrogen in low-water cut crude oil associated gas |
| CN204532330U (en) * | 2015-02-05 | 2015-08-05 | 中国石油天然气股份有限公司 | Oil recovery well head hydrogen sulfide detects instrument |
| CN106018704A (en) * | 2016-07-07 | 2016-10-12 | 洛阳高昌机电科技有限公司 | Nitrogen trifluoride leakage concentration detection device |
| CN205941504U (en) * | 2016-08-08 | 2017-02-08 | 中国石油天然气股份有限公司 | Oil well hydrogen sulfide detection auxiliary device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109991379A (en) * | 2019-05-10 | 2019-07-09 | 苏州华能检测技术有限公司 | A kind of Air Hydrogen Sulfide detection method of content |
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| CN107957481B (en) | 2020-04-10 |
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