CN209131918U - The detection device of pressure vessels for the chemical industry leakage - Google Patents
The detection device of pressure vessels for the chemical industry leakage Download PDFInfo
- Publication number
- CN209131918U CN209131918U CN201821891026.XU CN201821891026U CN209131918U CN 209131918 U CN209131918 U CN 209131918U CN 201821891026 U CN201821891026 U CN 201821891026U CN 209131918 U CN209131918 U CN 209131918U
- Authority
- CN
- China
- Prior art keywords
- chemical industry
- wall
- pressure vessels
- ring
- semi
- 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
Landscapes
- Examining Or Testing Airtightness (AREA)
Abstract
The utility model discloses the detection devices of pressure vessels for the chemical industry leakage, including firm banking, bracing ring is welded on outer wall at the top of the firm banking, and the shape of bracing ring is rotary table, edge at the top of the rotary table is welded with raised circle, and the outside of protrusion circle is socketed with leak detection tank ontology, end shield is provided at the top of the leak detection tank ontology, installing port is provided on outer wall at the top of the upper end shield, sealing rubber ring is bonded on the inner wall of the installing port, and the shape of sealing rubber ring is made of two identical half rings.The utility model is reacted using purple reindeer moss solution and carbon dioxide, so that the phenomenon that purple reindeer moss solution reddens, again to the chemical phenomenon of the purple reindeer moss solution purpling after reddening, to realize the leak detection operation to pressure vessels for the chemical industry, preparatory test can be carried out to above-mentioned response situation, to ensure that the accuracy to pressure vessels for the chemical industry detection.
Description
Technical field
The utility model relates to the detection devices that chemical technology field more particularly to pressure vessels for the chemical industry leak.
Background technique
Pressure vessels for the chemical industry is a kind of closed container for being able to bear pressure.The purposes of pressure vessels for the chemical industry is extremely wide,
All there is consequence and effect in many fields such as chemical industry, the pressure vessel only applied in petro chemical industry just accounts for entirely
50 % or so of portion's pressure vessel sum.
And in the application of pressure vessels for the chemical industry, airtightness is the basic demand to pressure vessels for the chemical industry, and necessary
Requirement, whether can to industrial chemicals carry out good storage, and the existing leak detection to pressure vessels for the chemical industry fills if decide
It sets, is the inside gas injection to pressure vessels for the chemical industry mostly, thus to detect the airtightness of pressure vessels for the chemical industry, but it is this
The effect that mode detects pressure vessels for the chemical industry is not obvious enough, and does not carry out pre-detection to detection gas, it is impossible to ensure that pair
Therefore the accuracy of pressure vessels for the chemical industry leak detection needs the detection device of design pressure vessels for the chemical industry leakage to solve above-mentioned ask
Topic.
Summary of the invention
Purpose of the utility model is to solve disadvantages existing in the prior art, and the pressure vessels for the chemical industry proposed is let out
The detection device of leakage.
To achieve the goals above, the utility model adopts the technical scheme that
The detection device of pressure vessels for the chemical industry leakage, including firm banking weld on the outer wall at the top of the firm banking
There is bracing ring, and the shape of bracing ring is rotary table, the edge at the top of the rotary table is welded with raised circle, and the outside of protrusion circle
It is socketed with leak detection tank ontology, end shield is provided at the top of the leak detection tank ontology, is provided on the outer wall at the top of the upper end shield
Installing port is bonded with sealing rubber ring on the inner wall of the installing port, and the shape of sealing rubber ring is by two identical semi-rings
Circle is constituted, and the bottom of the leak detection tank ontology is fixedly installed with seal base, passes through bolt on the inner wall of the leak detection tank ontology
It is fixed with heating rod, the inside of the leak detection tank ontology is equipped with pressure vessels for the chemical industry, the top weldering of the pressure vessels for the chemical industry
It is connected to pressure vessel head, is formed and is tightly connected between the outer wall and sealing rubber ring of the pressure vessel head, and pressure vessel head
The inside on top is plugged with connection plunger, is welded with gas-guide tube on the outer wall of the connection plunger head, the gas-guide tube is separate
One end of connection plunger is fixedly connected with air accumulator, is fixedly installed with several liquid storing cups on the inner wall of the leak detection tank ontology,
And the inside of liquid storing cup is contained with purple reindeer moss solution, the position of the liquid storing cup and the position of glass plate are corresponding.
Further, the leak detection tank ontology is collectively formed by the first semi-ring tank and the second semi-ring tank, and the first semi-ring tank
Identical with the structure that the second semi-ring tank collectively forms, the inside of the first semi-ring tank and the second semi-ring tank is surrounded with storage chamber,
And the specification of storage chamber is adapted with the specification of pressure vessels for the chemical industry.
Further, two first connections are welded on the first semi-ring tank and the outer wall of the second semi-ring tank same side
Plate and two the second connecting plates, and fixation hole is provided on two the first connecting plates and two the second connecting plates, fixation hole it is interior
Portion is plugged with fixed pin.
Further, two are fixedly connected with by rivet on the first semi-ring tank and the outer wall of the second semi-ring tank same side
A turning joint is provided with observation window on the side outer wall of the second semi-ring tank, and the inner sealing of observation window is connected with glass
Plate.
Further, the gas-guide tube is fixedly installed with valve close to one end of air accumulator, on the outer wall of the gas-guide tube
It is socketed with casing, and is connected between casing and gas-guide tube, is welded with liquid storage container on the inner wall of described sleeve pipe, and liquid storage container
Inside is contained with prediction liquid.
Further, the pressure vessel head is interspersed with the top of installing port, and hunt leak tank ontology and pressure vessels for the chemical industry
Between there are gaps.
The utility model has the following beneficial effects:
1. the utility model is reacted using purple reindeer moss solution and carbon dioxide, so that showing of reddening of purple reindeer moss solution
As, then to the chemical phenomenon of the purple reindeer moss solution purpling after reddening, to realize the leak detection operation to pressure vessels for the chemical industry.
2. by the casing and prediction liquid of setting preparatory test can be carried out to above-mentioned response situation, to protect
The accuracy to pressure vessels for the chemical industry detection is demonstrate,proved.
3. by the leak detection tank ontology being made of the first semi-ring tank and the second semi-ring tank, convenient for operator to change pressure vessel
Installation and remove, bring great convenience to the leak detection operation of operation, ensure that pressure vessels for the chemical industry is just in Application in Chemical Engineering
It is often used.
Detailed description of the invention
Fig. 1 be the utility model proposes pressure vessels for the chemical industry leakage detection device leak detection tank body construction signal
Figure；
Fig. 2 be the utility model proposes pressure vessels for the chemical industry leakage detection device leak detection tank body construction section view
Figure；
Fig. 3 be the utility model proposes pressure vessels for the chemical industry leakage detection device pressure vessels for the chemical industry structural representation
Figure；
Fig. 4 be the utility model proposes pressure vessels for the chemical industry leakage detection device liquid storing cup structural schematic diagram.
In figure: 1 firm banking, 2 leak detection tank ontologies, end shield, 4 installing ports, 5 sealing rubber rings, 6 turning joints, 7 are seen on 3
Examine window, 8 first semi-ring tanks, 9 first connecting plates, 10 second semi-ring tanks, 11 second connecting plates, 12 seal bases, 13 heating rods, 14
Storage chamber, 15 pressure vessels for the chemical industry, 16 pressure vessel heads, 17 connection plungers, 18 gas-guide tubes, 19 air accumulators, 20 valves, 21 liquid storages
Cup, 22 casings, 23 prediction liquid.
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.
It should be noted that it can be directly on another component when component is referred to as " being fixed on " another component
Or there may also be components placed in the middle.When a component is considered as " connection " another component, it, which can be, is directly connected to
To another component or it may be simultaneously present component placed in the middle.When a component is considered as " being set to " another component, it
It can be and be set up directly on another component or may be simultaneously present component placed in the middle.Term as used herein is " vertical
", " horizontal ", "left", "right" and similar statement for illustrative purposes only.
Unless otherwise defined, all technical and scientific terms used herein are led with the technology for belonging to the utility model
The normally understood meaning of the technical staff in domain is identical.Terminology used in the description of the utility model herein only be
The purpose of description specific embodiment, it is not intended that in limitation the utility model.Term " and or " used herein includes
Any and all combinations of one or more related listed items.
Please referring also to Fig. 1 to Fig. 4, the detection device of pressure vessels for the chemical industry leakage, including firm banking 1, firm banking 1
Shape be cylindrical plate, bracing ring is welded on the outer wall at 1 top of the firm banking, and the shape of bracing ring is rotary table, institute
It states the edge at the top of rotary table and is welded with raised circle, and the outside of protrusion circle is socketed with leak detection tank ontology 2, on the outer wall of protrusion circle
Also it being bonded with sealing ring, and the height of protrusion circle is one to three centimetres, the top of the leak detection tank ontology 2 is provided with end shield 3,
Also there are two identical semi-circular circles to constitute for upper end shield 3, is provided with installing port 4 on the outer wall at upper 3 top of end shield, described
Sealing rubber ring 5 is bonded on the inner wall of installing port 4, and the shape of sealing rubber ring 5 is made of two identical half rings, institute
The bottom for stating leak detection tank ontology 2 is fixedly installed with seal base 12, and the specification of seal base 12 is adapted with the specification of bracing ring,
It can guarantee airtightness when leak detection tank ontology 2 is closed, be bolted heating rod on the inner wall of the leak detection tank ontology 2
13, heating rod 13 can play the effect of heating to the inside of leak detection tank ontology 2, and the inside of the leak detection tank ontology 2 is equipped with
Pressure vessels for the chemical industry 15,15 shape of pressure vessels for the chemical industry and specification are adapted with the shape of leak detection tank ontology 2 and specification, describedization
The top of work pressure vessel 15 is welded with pressure vessel head 16, is integrated between pressure vessel head 16 and pressure vessels for the chemical industry 15
Type structure is formed between the outer wall and sealing rubber ring 5 of the pressure vessel head 16 and is tightly connected, and 16 top of pressure vessel head
Inside be plugged with connection plunger 17, the making material of connection plunger 17 is soft rubber, the connection plunger 17 top it is outer
Gas-guide tube 18 is welded on wall, the gas-guide tube 18 is fixedly connected with air accumulator 19, air accumulator far from one end of connection plunger 17
19 internal reservoir has carbon dioxide gas, is fixedly installed with several liquid storing cups 21 on the inner wall of the leak detection tank ontology 2, and
The inside of liquid storing cup 21 is contained with purple reindeer moss solution, and the position of the liquid storing cup 21 is corresponding with the position of glass plate, according to
It is passed through carbon dioxide gas in purple reindeer moss solution in chemical reaction, reindeer moss solution is red by purple stain, then adds to reindeer moss solution
Heat, then by the chemical reaction of red purpling, to achieve the effect that gas leak detection.
Further, the leak detection tank ontology 2 is collectively formed by the first semi-ring tank 8 and the second semi-ring tank 10, and the first half
Ring tank 8 is identical with the structure that the second semi-ring tank 10 collectively forms, and the inside of the first semi-ring tank 8 and the second semi-ring tank 10 surrounds
There is storage chamber 14, and the specification of storage chamber 14 is adapted with the specification of pressure vessels for the chemical industry 15, operator can be the first semi-ring
It is opened between tank 8 and the second semi-ring tank 10, consequently facilitating the installation of pressure vessels for the chemical industry 15 and removing.
Further, two first are welded on the first semi-ring tank 8 and the outer wall of 10 same side of the second semi-ring tank
Connecting plate 9 and two the second connecting plates 11, and it is provided with fixation hole on two the first connecting plates 9 and two the second connecting plates 11,
The inside of fixation hole is plugged with fixed pin, can closely being fixed between the first semi-ring tank 8 and the second semi-ring tank 10, thus
Closed detection cavity is formed between leak detection tank ontology 2 and pressure vessels for the chemical industry 15.
Further, the first semi-ring tank 8 is fixedly connected on the outer wall of 10 same side of the second semi-ring tank by rivet
There are two turning joints 6, convenient for the unlatching and closure to the first semi-ring tank 8 and the second semi-ring tank 10, the second semi-ring tank 10
Side outer wall on be provided with observation window 7, and the inner sealing of observation window 7 is connected with glass plate, the inspection convenient for people to its inside
Phenomenon is surveyed to be observed.
Further, the gas-guide tube 18 is fixedly installed with valve 20, the gas-guide tube 18 close to one end of air accumulator 19
Outer wall on be socketed with casing 22, and be connected between casing 22 and gas-guide tube 18, be welded with liquid storage on the inner wall of described sleeve pipe 22
Container, and the inside of liquid storage container is contained with prediction liquid 23, the metachromasia of test purple reindeer moss solution that can be preparatory is protected
The accuracy that leak detection tank ontology 2 detects pressure vessels for the chemical industry 15 is demonstrate,proved.
Further, the pressure vessel head 16 is interspersed with the top of installing port 4, and hunt leak tank ontology 2 and chemical pressure
There are gaps between container 15.
Working principle: in use, operator removes the fixed pin on the first connecting plate 9 and two the second connecting plates 11,
To which the first semi-ring tank 8 and the second semi-ring tank 10 are opened along turning joint 6, then pressure vessels for the chemical industry 15 is placed on leak detection
The inside of tank ontology 2, wherein pressure vessel head 16 is located at the inside of mounting hole 4, to complete leak detection tank ontology 2 and pressure vessels for the chemical industry
Sealing between 15 is fixedly mounted, then connection plunger 17 is plugged on the inside of pressure vessel head 16, then operator's opening valve
Door 20, the carbon dioxide of 19 internal reservoir of air accumulator first pass through the casing 22 on gas-guide tube 18, carbon dioxide and prediction liquid 23
Contact, first verifies the chemical reaction situation of purple reindeer moss solution, and then carbon dioxide gas enters chemical pressure appearance
In device 15, if pressure vessels for the chemical industry 15 has the case where leakage, carbon dioxide appears in leak detection tank ontology 2 and chemical pressure
In gap between container 15, contacts, chemically react, operator can with the purple reindeer moss solution inside liquid storing cup 21 at this time
The phenomenon that clearly to see reaction by observation window 7, learn the leakage situation of pressure vessels for the chemical industry.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (6)
1. the detection device of pressure vessels for the chemical industry leakage, including firm banking (1), which is characterized in that firm banking (1) top
Bracing ring being welded on the outer wall in portion, and the shape of bracing ring is rotary table, the edge at the top of the rotary table is welded with raised circle,
And the outside of protrusion circle is socketed with leak detection tank ontology (2), is provided with end shield (3) at the top of the leak detection tank ontology (2), it is described
It is provided with installing port (4) on outer wall at the top of upper end shield (3), is bonded with sealing rubber ring (5) on the inner wall of the installing port (4),
And the shape of sealing rubber ring (5) is made of two identical half rings, the bottom of leak detection tank ontology (2) is fixedly installed with
Seal base (12), it is described leak detection tank ontology (2) inner wall on be bolted heating rod (13), the leak detection tank ontology
(2) inside is equipped with pressure vessels for the chemical industry (15), and the top of the pressure vessels for the chemical industry (15) is welded with pressure vessel head
(16), it is formed and is tightly connected between the outer wall and sealing rubber ring (5) of the pressure vessel head (16), and pressure vessel head (16)
The inside on top is plugged with connection plunger (17), is welded with gas-guide tube (18), institute on the outer wall at the top of connection plunger (17)
It states gas-guide tube (18) to be fixedly connected with air accumulator (19) far from one end of connection plunger (17), the interior of tank ontology (2) of hunting leak
Several liquid storing cups (21) are fixedly installed on wall, and the inside of liquid storing cup (21) is contained with purple reindeer moss solution, the liquid storage
The position of cup (21) is corresponding with the position of glass plate.
2. the detection device of pressure vessels for the chemical industry leakage according to claim 1, which is characterized in that the leak detection tank ontology
(2) it is collectively formed by the first semi-ring tank (8) and the second semi-ring tank (10), and the first semi-ring tank (8) and the second semi-ring tank (10) are altogether
Identical with the structure constituted, the inside of the first semi-ring tank (8) and the second semi-ring tank (10) is surrounded with storage chamber (14), and is stored up
The specification of object chamber (14) is adapted with the specification of pressure vessels for the chemical industry (15).
3. the detection device of pressure vessels for the chemical industry leakage according to claim 2, which is characterized in that the first semi-ring tank
(8) and on the outer wall of second semi-ring tank (10) same side two the first connecting plates (9) and two the second connecting plates are welded with
(11), it and on two the first connecting plates (9) and two the second connecting plates (11) is provided with fixation hole, the inside of fixation hole is plugged with
Fixed pin.
4. the detection device of pressure vessels for the chemical industry leakage according to claim 2, which is characterized in that the first semi-ring tank
(8) it is fixedly connected by rivet there are two turning joint (6) on the outer wall of second semi-ring tank (10) same side, described the second half
It is provided on the side outer wall of ring tank (10) observation window (7), and the inner sealing of observation window (7) is connected with glass plate.
5. the detection device of pressure vessels for the chemical industry leakage according to claim 1, which is characterized in that the gas-guide tube (18)
One end close to air accumulator (19) is fixedly installed with valve (20), is socketed with casing (22) on the outer wall of the gas-guide tube (18),
And be connected between casing (22) and gas-guide tube (18), liquid storage container, and liquid storage container are welded on the inner wall of described sleeve pipe (22)
Inside be contained with prediction liquid (23).
6. the detection device of pressure vessels for the chemical industry leakage according to claim 1, which is characterized in that the pressure vessel head
(16) it is interspersed with the top of installing port (4), and there are gaps between leak detection tank ontology (2) and pressure vessels for the chemical industry (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821891026.XU CN209131918U (en) | 2018-11-16 | 2018-11-16 | The detection device of pressure vessels for the chemical industry leakage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821891026.XU CN209131918U (en) | 2018-11-16 | 2018-11-16 | The detection device of pressure vessels for the chemical industry leakage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209131918U true CN209131918U (en) | 2019-07-19 |
Family
ID=67245442
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821891026.XU Expired - Fee Related CN209131918U (en) | 2018-11-16 | 2018-11-16 | The detection device of pressure vessels for the chemical industry leakage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209131918U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111337198A (en) * | 2020-04-23 | 2020-06-26 | 张康乐 | Method for detecting air tightness during manufacturing of pressure container |
| CN111337199A (en) * | 2020-04-23 | 2020-06-26 | 张康乐 | Pressure vessel gas tightness detecting system |
| CN111413036A (en) * | 2020-04-21 | 2020-07-14 | 中船黄埔文冲船舶有限公司 | Method for testing sealing performance of ventilation system |
| CN116296857A (en) * | 2023-05-18 | 2023-06-23 | 山东凯尔通电气有限公司 | Pressure vessel resistance to compression check out test set |
| CN118424574A (en) * | 2024-07-05 | 2024-08-02 | 山东德普新材料科技有限公司 | Chemical industry storage tank leak detection device |
-
2018
- 2018-11-16 CN CN201821891026.XU patent/CN209131918U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111413036A (en) * | 2020-04-21 | 2020-07-14 | 中船黄埔文冲船舶有限公司 | Method for testing sealing performance of ventilation system |
| CN111337198A (en) * | 2020-04-23 | 2020-06-26 | 张康乐 | Method for detecting air tightness during manufacturing of pressure container |
| CN111337199A (en) * | 2020-04-23 | 2020-06-26 | 张康乐 | Pressure vessel gas tightness detecting system |
| CN116296857A (en) * | 2023-05-18 | 2023-06-23 | 山东凯尔通电气有限公司 | Pressure vessel resistance to compression check out test set |
| CN116296857B (en) * | 2023-05-18 | 2023-07-18 | 山东凯尔通电气有限公司 | Pressure vessel resistance to compression check out test set |
| CN118424574A (en) * | 2024-07-05 | 2024-08-02 | 山东德普新材料科技有限公司 | Chemical industry storage tank leak detection device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209131918U (en) | The detection device of pressure vessels for the chemical industry leakage | |
| CN108151977A (en) | A kind of liquid-level indicator type is in liquid gas storage tank air-tightness detection device | |
| KR101730861B1 (en) | Leak test equipment | |
| CN211450358U (en) | Hydrogen storage tank placing rack | |
| CN206419591U (en) | A kind of multiple-sealed flange with leakage monitoring function | |
| CN204026139U (en) | A kind of gas cylinder gas leakage prior-warning device | |
| CN109268674B (en) | Low-temperature normal-pressure storage tank and manhole structure thereof | |
| CN108398219A (en) | Lithium battery leak test device and test method | |
| CN108458833A (en) | The test method of outside pressure test machine and outside pressure test machine | |
| CN209148169U (en) | A kind of anti-high pressure leakage multipoint thermocouple | |
| CN208141974U (en) | A kind of oil tank of transformer reinforcement iron construction suitable for colouring leak test | |
| CN202547880U (en) | Leak detector for welding lines of compressor barrels | |
| CN103376189A (en) | Barrel weld joint leak detector for compressor | |
| CN106053244A (en) | Salt cavern oil storage surrounding rock self-balancing triaxial compression testing apparatus and method | |
| CN211853509U (en) | Anti-leakage pressure container | |
| CN216386169U (en) | Large-scale jar body welding seam leakage test device | |
| CN102539087B (en) | Tightness detecting device for combined cover | |
| CN208795422U (en) | New energy battery core helium mass spectrum leak detection system | |
| CN208140298U (en) | A kind of absolute pressure transducer vacuum sealing jig | |
| CN208022147U (en) | A kind of daily chemical product holding vessel | |
| CN205719631U (en) | A kind of Portable sealed sampler | |
| CN112611520A (en) | Ship structure air tightness detection device and detection method | |
| CN102032357A (en) | Non-leakage fully-lined ball valve | |
| CN205470593U (en) | Tinning of sealed branch of solution | |
| CN214426914U (en) | Sealing inspection device for high polymer material inner container pressure container |
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: 20190719 Termination date: 20211116 |