CN204165792U - A kind of can the storage tank of detection interior media state with pressure - Google Patents
A kind of can the storage tank of detection interior media state with pressure Download PDFInfo
- Publication number
- CN204165792U CN204165792U CN201420678164.5U CN201420678164U CN204165792U CN 204165792 U CN204165792 U CN 204165792U CN 201420678164 U CN201420678164 U CN 201420678164U CN 204165792 U CN204165792 U CN 204165792U
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- pressure
- flange
- cylinder
- connection block
- sampler
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Abstract
A kind of can the storage tank of detection interior media state with pressure.Fundamental purpose is that providing a kind of storage tank can realize carrying out sampling with pressure to medium in tank detects.It is characterized in that: on the top of tank body by Flange joint one for realizing the sampler with pressure of sampling with pressure, be fixed with a hand rotating mechanism in sampler with pressure; Wherein, sampler with pressure is formed after flange upper cover, flange cylinder and the butterfly valve that is positioned at described flange cylinder bottom are connected by flange seal; Be wound with suspended tubes by cylinder in hand rotating mechanism, the bottom of suspended tubes is threaded connection to be fixed with and gathers cup group; Described collection cup group forms after being connected by draw-tube, tail pipe, collection tube, counterweight Connection Block and some balancing weights; The top of counterweight Connection Block is annular, and bottom is cylindrical, counterweight Connection Block inwardly have threaded hole to realize the connection between described suspended tubes, the bottom of counterweight Connection Block has external thread to realize the connection between balancing weight.
Description
Technical field
The utility model relates to a kind of device be applied in chemical products accumulating field.
Background technology
The middle and low-pressure vessels such as all kinds of storage tanks of oil field or chemical enterprise, because corrosion or scale formation can occur the facility of container inner wall or the inside gradually, so need regular inspection by sampling to the content in container, see whether there is safety and hidden danger of quality.The common method of current sampling is, for the medium that normal pressure stores, arranges stopple coupon outlet in tank body, then directly valve opening sampling.This method is easier for non-pressure vessel operation, but then there is larger problem for the operation of Pressure Vessel.For Pressure Vessel, the shortcoming of the method is that container will be uncapped pressure release, and need to switch technological process, even need to stop production, this can produce impact to a certain degree for normal production.And the position of this common tank sampling spot is fixed, so can not sample the medium of the liquid level degree of depth any in tank.In addition, existing sample tap all can not realize isolation sampling, and sample tap becomes may cause the contaminated hidden danger of tank in-vivo medium.
Summary of the invention
In order to solve the technical matters mentioned in background technology, the utility model provide a kind of can the storage tank of detection interior media state with pressure, this kind of storage tank can realize the medium to the liquid level degree of depth any in tank with pressure and carry out isolation sampling, ensure that the expansion of handling safety and sampling scope.
The technical solution of the utility model is: this kind can the storage tank of detection interior media state with pressure, comprise a tank body, its unique distinction is: on the top of tank body by Flange joint one for realizing the sampler with pressure of sampling with pressure, be fixed with a hand rotating mechanism in sampler with pressure;
Wherein, sampler with pressure is formed after flange upper cover, flange cylinder and the butterfly valve that is positioned at described flange cylinder bottom are connected by flange seal; The central authorities of flange upper cover have an interior counterbore, in this, be fixed with quartz glass plate in counterbore by bolt and gland; The operating mechanism of butterfly valve is positioned at outside described sampler with pressure; Flange covers fixing atmospheric valve, with realize described flange upper cover uncap before release;
Hand rotating mechanism is made up of two cylinders, drum shaft and sealing, mating gear, Oscillating handle and locking bolt; Wherein, in flange cylinder, be fixedly connected with two cylinders by drum shaft, the sealing of described drum shaft realizes being connected with the coaxial of described drum shaft by sealing through flange cylinder ， Oscillating handle; Locking bolt is positioned at the outside of sealing, penetrates in described drum shaft to realize the locking rotated cylinder; On two cylinders same position place outer rim on chimeric have mating gear, rotate with real now Oscillating handle and drive described two cylinders to carry out opposite opened rotation.
Cylinder is fixed with fastening bolt, and adopt one end of the suspended tubes of steel-wire carcass to fasten on fastening bolt, the remainder of suspended tubes is wrapped on cylinder, and the bottom of suspended tubes is threaded connection to be fixed with and gathers cup group;
Described collection cup group forms after being connected by draw-tube, tail pipe, collection tube, counterweight Connection Block and some balancing weights; Wherein, the top of counterweight Connection Block is annular, and bottom is cylindrical, and the top of counterweight Connection Block inwardly has threaded hole to realize the connection between described suspended tubes bottom, and the bottom of counterweight Connection Block has external thread to realize the connection between balancing weight; Collection tube is fixed on the end of tail pipe, and the head end of tail pipe is fixed on the end of draw-tube, and the head end of draw-tube is fixedly welded on the top of counterweight Connection Block; Balancing weight is right cylinder, and its top has tapped central blind hole, and its bottom is then fixedly connected with an externally threaded joint pin of band; The internal thread of central blind hole matches with the external thread of counterweight Connection Block bottom, and the external thread of joint pin matches with the internal thread of central blind hole, thus realizes the connection successively of described balancing weight.
The utility model has following beneficial effect: the sealing of sample states and normal storage state that this kind of storage tank utilizes the alternation switch of upper cover and butterfly valve to realize not pressure release in storage tank switches, utilize handle to rotate and drive cylinder to rotate thus suspended tubes declined and promotes, gathering cup group can sink to suitable sampling depth to utilize balancing weight to guarantee, the radial expansion scope being gathered cup group by adjustment guarantees the content space that can involve of sampling, these parts cooperatively interact above, thus ensure that gathering cup group can visit to any degree of depth in tank body and width as required, can sampling with pressure not need container to switch technological process or stopping production simultaneously, isolation sampling can be carried out, ensure that and can not to impact the performance of memory medium in storing process.
Accompanying drawing illustrates:
Fig. 1 is one-piece construction schematic diagram of the present utility model.
Fig. 2 is the structural representation of counterweight Connection Block described in the utility model.
Fig. 3 is the structural representation of balancing weight described in the utility model.
Fig. 4 is the front view after sampler with pressure described in the utility model is connected with hand rotating mechanism.
Fig. 5 is the vertical view after sampler with pressure described in the utility model is connected with hand rotating mechanism.
1-suspended tubes in figure, 2-mating gear, 3-cylinder, 4-fastening bolt, 5-flange upper cover, 6-quartz glass plate, 7-atmospheric valve, 8-sealing, 9-locking bolt, 10-Oscillating handle, 11-flange cylinder, 12-butterfly valve, 13-top, 14-gathers cup group, 15-tank body, the hand rotating mechanism of 16-, 17-sampler with pressure, 18-central blind hole, 19-balancing weight, 20-joint pin, 21-draw-tube, 22-tail pipe, 23-collection tube, 24-counterweight Connection Block.
Embodiment:
Below in conjunction with accompanying drawing, the invention will be further described:
As shown in Figure 1, this a kind of can the storage tank of detection interior media state with pressure, comprise a tank body 15, its unique distinction is: on the top 13 of tank body 15 by Flange joint one for realizing the sampler with pressure 17 of sampling with pressure, be fixed with a hand rotating mechanism 16 in sampler 17 with pressure.
Wherein, as shown in Fig. 4 composition graphs 5, sampler 17 with pressure is formed after flange upper cover 5, flange cylinder 11 and the butterfly valve 12 that is positioned at described flange cylinder bottom are connected by flange seal; The central authorities of flange upper cover 5 have an interior counterbore, in this, be fixed with quartz glass plate 6 in counterbore by bolt and gland; The operating mechanism of butterfly valve 12 is positioned at outside described sampler with pressure; Flange upper cover 5 is fixed atmospheric valve 7, with realize described flange upper cover uncap before release.
Hand rotating mechanism 16 is made up of two cylinders 3, drum shaft and sealing 8, mating gear 2, Oscillating handle 10 and locking bolt 9; Wherein, in flange cylinder 11, be fixedly connected with two cylinders 3 by drum shaft, the sealing 8 of described drum shaft realizes being connected with the coaxial of described drum shaft by sealing 8 through flange cylinder 11 ， Oscillating handle 10; Locking bolt 9 is positioned at the outside of sealing 8, penetrates in described drum shaft to realize the locking rotated cylinder 3; On two cylinders 3 same position place outer rim on chimeric have mating gear 2, Yi Shi Xian Oscillating handle 10 to rotate described two cylinders of rear drive to carry out opposite opened rotation.
Cylinder 3 is fixed with fastening bolt 4, and adopt one end of the suspended tubes 1 of steel-wire carcass to fasten on fastening bolt 4, the remainder of suspended tubes 1 is wrapped on cylinder 3, and the bottom of suspended tubes 1 is threaded connection to be fixed with and gathers cup group 14.
As shown in Figure 1, Figure 2, Figure 3 shows, described collection cup group forms after being connected by draw-tube 21, tail pipe 22, collection tube 23, counterweight Connection Block 24 and some balancing weights 19; Wherein, the top of counterweight Connection Block 24 is annular, bottom is cylindrical, and the top of counterweight Connection Block 24 inwardly has threaded hole to realize the connection between described suspended tubes bottom, and the bottom of counterweight Connection Block 24 has external thread to realize the connection between balancing weight 19; Collection tube 23 is fixed on the end of tail pipe 22, and the head end of tail pipe 22 is fixed on the end of draw-tube 21, and the head end of draw-tube 21 is fixedly welded on the top of counterweight Connection Block 24; Balancing weight 19 is right cylinder, and its top has tapped central blind hole 18, and its bottom is then fixedly connected with an externally threaded joint pin 20 of band; The internal thread of central blind hole 18 matches with the external thread of counterweight Connection Block 24 bottom, and the external thread of joint pin 20 matches with the internal thread of central blind hole 18, thus realizes the connection successively of described balancing weight.
During use, under butterfly valve cuts out sealing situation, open upper cover atmospheric valve and allow sampler release with pressure, after release, open sealing upper cover, be connected to after collection cup group is adjusted the balancing weight quantity needing to hang in the suspended tubes on cylinder, write down at suspended tubes subscript and put depth location; Then, cover and seal upper cover, opening butterfly valve to maximum opening; Then, unclamp drum shaft locking bolt outside sampler with pressure, rotation crank drives cylinder to rotate, and checks situation inside device from quartz glass, after collection cup group is rendered to the desired location in tank body; Finally, screw drum shaft locking bolt, ensure that cylinder maintains static, gather cup group and thrown in.
Taking out from tank body the flow process gathering cup group is inside: first, unclamp drum shaft locking bolt outside device, and rotation crank drives cylinder to rotate backward, and rises on cylinder by collection cup group; Butterfly valve cuts out sealing, then opens upper cover atmospheric valve by test unit release; Then, open sealing upper cover, collection cup group is taken off from the suspended tubes cylinder; Finally, cover and seal test device upper cover, sampling process completes.
Claims (1)
1. one kind can the storage tank of detection interior media state with pressure, comprise a tank body (15), it is characterized in that: on the top (13) of tank body (15) by Flange joint one for realizing the sampler with pressure (17) of sampling with pressure, be fixed with a hand rotating mechanism (16) in sampler with pressure (17);
Wherein, sampler with pressure (17) is formed after flange upper cover (5), flange cylinder (11) and the butterfly valve (12) that is positioned at described flange cylinder bottom are connected by flange seal; The central authorities of flange upper cover (5) have an interior counterbore, in this, be fixed with quartz glass plate (6) in counterbore by bolt and gland; The operating mechanism of butterfly valve (12) is positioned at outside described sampler with pressure; At the upper fixing atmospheric valve (7) of flange upper cover (5), with realize described flange upper cover uncap before release;
Hand rotating mechanism (16) is made up of two cylinders (3), drum shaft and sealing (8), mating gear (2), Oscillating handle (10) and locking bolt (9); Wherein, in flange cylinder (11), be fixedly connected with two cylinders (3) by drum shaft, through flange cylinder, (11) ， Oscillating handle (10) realize being connected with the coaxial of described drum shaft by sealing (8) in the sealing (8) of described drum shaft; Locking bolt (9) is positioned at the outside of sealing (8), penetrates in described drum shaft to realize the locking rotated cylinder (3); Chimeric in the outer rim at the upper same position place of two cylinders (3) have mating gear (2), drives described two cylinders to carry out opposite opened rotation after Yi Shi Xian Oscillating handle (10) rotates;
Cylinder (3) is fixed with fastening bolt (4), one end of the suspended tubes (1) of steel-wire carcass is adopted to fasten on fastening bolt (4), the remainder of suspended tubes (1) is wrapped on cylinder (3), and the bottom of suspended tubes (1) is threaded connection to be fixed with and gathers cup group (14);
Described collection cup group forms after being connected by draw-tube (21), tail pipe (22), collection tube (23), counterweight Connection Block (24) and some balancing weights (19); Wherein, the top of counterweight Connection Block (24) is annular, bottom is cylindrical, the top of counterweight Connection Block (24) inwardly has threaded hole to realize the connection between described suspended tubes bottom, and the bottom of counterweight Connection Block (24) has external thread to realize the connection between balancing weight (19); Collection tube (23) is fixed on the end of tail pipe (22), and the head end of tail pipe (22) is fixed on the end of draw-tube (21), and the head end of draw-tube (21) is fixedly welded on the top of counterweight Connection Block (24); Balancing weight (19) is right cylinder, and its top has tapped central blind hole (18), and its bottom is then fixedly connected with the externally threaded joint pin of a band (20); The internal thread of central blind hole (18) matches with the external thread of counterweight Connection Block (24) bottom, and the external thread of joint pin (20) matches with the internal thread of central blind hole (18), thus realizes the connection successively of described balancing weight.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420678164.5U CN204165792U (en) | 2014-11-12 | 2014-11-12 | A kind of can the storage tank of detection interior media state with pressure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420678164.5U CN204165792U (en) | 2014-11-12 | 2014-11-12 | A kind of can the storage tank of detection interior media state with pressure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204165792U true CN204165792U (en) | 2015-02-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420678164.5U Expired - Fee Related CN204165792U (en) | 2014-11-12 | 2014-11-12 | A kind of can the storage tank of detection interior media state with pressure |
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| Country | Link |
|---|---|
| CN (1) | CN204165792U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104847946A (en) * | 2015-05-18 | 2015-08-19 | 国家电网公司 | Butterfly valve with upper valve cover |
| CN112067340A (en) * | 2020-09-15 | 2020-12-11 | 六安一六八航空航天精密器件有限公司 | Remote under-pressure sampling test system |
-
2014
- 2014-11-12 CN CN201420678164.5U patent/CN204165792U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104847946A (en) * | 2015-05-18 | 2015-08-19 | 国家电网公司 | Butterfly valve with upper valve cover |
| CN112067340A (en) * | 2020-09-15 | 2020-12-11 | 六安一六八航空航天精密器件有限公司 | Remote under-pressure sampling test system |
| CN112067340B (en) * | 2020-09-15 | 2022-05-17 | 六安一六八航空航天精密器件有限公司 | Remote under-pressure sampling test system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150218 Termination date: 20151112 |
|
| EXPY | Termination of patent right or utility model |