CN105021426A - Oil product sampling device of oil storage tank - Google Patents
Oil product sampling device of oil storage tank Download PDFInfo
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- CN105021426A CN105021426A CN201510451156.6A CN201510451156A CN105021426A CN 105021426 A CN105021426 A CN 105021426A CN 201510451156 A CN201510451156 A CN 201510451156A CN 105021426 A CN105021426 A CN 105021426A
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- storage tank
- rope
- pipe
- sampling device
- oil
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Abstract
The invention discloses an oil product sampling device of an oil storage tank and relates to an oil storage tank sampling device. Wheels (2) are arranged at the lower part of an upper cover (21) of the oil storage tank (17); an inclined pipe (4) connected with an inspection opening (19) is arranged at the upper part of an inset box (15); a balance weight (20) is arranged at one end of a rope (3) of the oil storage tank; the rope is movably connected to one side of the wheels; the rope on the other side of the wheels goes through the inclined pipe; the other end of the rope is connected with a rope wheel (8) outside the inset box; the rope wheel is connected with the power output end of an anti-explosion servo motor (7); the oil storage tank inner end of a pipe (14) is connected with one end of a hose (16), and the other end of the hose is arranged on the balance weight; one end of an oil outlet pipe (23) is connected with the outer end of the pipe; a valve (13) is arranged at the middle part of the pipe. According to the oil product sampling device of the oil storage tank, the rope drives the balance weight and the hose to realize sampling at a set height, so that the aim of sampling without opening the upper end or climbing up the oil storage tank is fulfilled.
Description
[technical field]
The present invention relates to a kind of storage tank sampler, especially relate to a kind of storage tank oil sampling device.
[background technology]
In refinery, chemical enterprise and oil depot, storage tank is indispensable equipment, the oil sampling stored in storage tank is (CB/T4756-1998) hand sample according to the rules, need operating personnel to utilize ladder to climb up the storage tank top hand sample of tens meters high at every turn, such operating type not only labour intensity is high, and every sub-sampling all will open the upper cover of storage tank upper end inspection socket, so just there will be the danger that dust or foreign material fall into storage tank; It is a risk that the article carried drop by operating personnel, storage tank or the operating personnel storage tank that drops " has report when operating personnel falls into the accident media of storage tank " more.
[summary of the invention]
In order to overcome the deficiency in background technology, the present invention discloses a kind of storage tank oil sampling device, utilizes rope to drive counterweight, flexible pipe to sample in setting height, achieves the object without the need to opening upper end and the sampling of climbing storage tank.
For achieving the above object, the present invention adopts following technical scheme:
A kind of storage tank oil sampling device, comprise storage tank, upper cover, wheel, rope, counterweight, cave in case, inclined tube, flexible pipe, rope sheave, explosion-proof servomotor and valve, the bottom of storage tank upper cover is provided with wheel, the case that caves in is provided with in the side, bottom of storage tank, the described upper box part that caves in is provided with the inclined tube connecting inspection socket, rope one end of storage tank is provided with counterweight, described rope is movably connected in wheel side, the rope of wheel opposite side is through in described inclined tube, the other end of rope connects the rope sheave of case outside of caving in, described rope sheave connects the clutch end of explosion-proof servomotor, at pipe case is provided with inside and outside UNICOM that caves in, one end of the inner connecting hose of storage tank of pipe, the other end of flexible pipe is arranged in counterweight, and one end of flowline is connected with the outer end of pipe, in the middle part of pipe, be provided with valve, the other end of described flowline is the outlet of sampling oil product.
Described storage tank oil sampling device, two connecting rods are interval with in the bottom of storage tank upper cover, the lower end of two connecting rods is respectively equipped with wheel, described rope is in the race of two wheels, the rope wherein connecting counterweight is in one of them outside side of two wheels, and the rope penetrating inclined tube side is in the outside side of two another wheels of wheel.
Described storage tank oil sampling device, rope sheave is provided with number of degrees device.
Described storage tank oil sampling device, described rope sheave bottom is provided with support.
Described storage tank oil sampling device, the sampling oil product outlet of flowline is provided with threaded connector.
Described storage tank oil sampling device, described threaded connector connection sampling container or in advance discharging container.
Owing to adopting technical scheme as above, the present invention has following beneficial effect:
Storage tank oil sampling device of the present invention, by rotating forward or the reversing of explosion-proof servomotor, obtains counterweight true altitude by number of degrees device, and the valve just can opened on flowline obtains oil sample; The present invention is reasonable in design, has effectively taken precautions against prior art and has easily made dust or foreign material fall into the disadvantage of storage tank; Ensure that operating personnel there will not be the generation of the storage tank that drops.
[accompanying drawing explanation]
Fig. 1 is structural representation of the present invention;
Fig. 2 is using state structural representation of the present invention;
In figure: 1, connecting rod; 2, wheel; 3, rope; 4, inclined tube; 5, ladder; 6, number of degrees device; 7, explosion-proof servomotor; 8, rope sheave; 9, support; 10, threaded connector; 11, sampling container; 12, discharging container in advance; 13, valve; 14, pipe; 15, cave in case; 16, flexible pipe; 17, storage tank; 18, tank deck; 19, inspection socket; 20, counterweight; 21, upper cover; 22, oil product; 23, flowline.
[embodiment]
Can explain the present invention in more detail by the following examples, disclose object of the present invention and be intended to protect all changes and improvements in the scope of the invention, the present invention is not limited to the following examples;
Storage tank oil sampling device by reference to the accompanying drawings described in 1 or 2, comprise storage tank 17, upper cover 21, wheel 2, rope 3, counterweight 20, cave in case 15, inclined tube 4, flexible pipe 16, rope sheave 8, explosion-proof servomotor 7 and valve 13, the case 15 that caves in is provided with in the side, bottom of storage tank 17, described case 15 top of caving in is provided with the inclined tube 4 connecting inspection socket 19, rope 3 one end of storage tank 17 is provided with counterweight 20, two connecting rods 1 are interval with in the bottom of storage tank 17 upper cover 21, the lower end of two connecting rods 1 is respectively equipped with wheel 2, described rope 3 is in the race of two wheels 2, wherein connect the rope 3 of counterweight 20 and be in one of them outside side of two wheels 2, the rope 3 penetrating inclined tube 4 side is in the outside side of two another wheels 2 of wheel 2, the outside rope 3 of another wheel 2 is through in described inclined tube 4, the other end of rope 3 connects the rope sheave 8 of case 15 outside of caving in, rope sheave 8 is provided with number of degrees device 6, described rope sheave 8 bottom is provided with support 9, described rope sheave 8 connects the clutch end of explosion-proof servomotor 7, explosion-proof servomotor 7 is arranged on support 9, explosion-proof servomotor 7 external power supply, at the pipe 14 case 15 is provided with inside and outside UNICOM that caves in, one end of the inner connecting hose 16 of storage tank 17 of pipe 14, the other end of flexible pipe 16 is arranged in counterweight 20, one end of flowline 23 is connected with the outer end of pipe 14, valve 13 is provided with in the middle part of pipe 14, the other end of described flowline 23 exports for sampling oil product 22, and the sampling oil product outlet of flowline 23 is provided with threaded connector 10, and described threaded connector 10 connects sampling container 11 or discharging container 12 in advance.
Implement storage tank oil sampling device of the present invention, when storage tank 17 is built, first the case 15 that caves in is set in the side, bottom of storage tank 17, then the hole on case 15 top of caving in is utilized to be welded to connect the lower end of inclined tube 4, the inspection socket 19 that inclined tube 4 upper end is welded on storage tank 17 tank deck 18 protrudes on the lower end inner wall of pipe, then rope 3 one end is hung up counterweight 20, flexible pipe 16 one end is fixedly connected with pipe 14, one end of flexible pipe 16 is fixed in counterweight 20, the middle part of rope 3 is in the race of two-wheeled 2, the other end of rope 3 is through in inclined tube 4 " different according to oil product 22 kind, if oil product 22 belongs to volatile can install rubber sealing boot additional in inclined tube 4 upper end, make to be formed between rope 3 and inclined tube 4 to seal by rubber sealing boot ", after the upper cover 21 of storage tank 17 covers, rope 3 other end tightened is connected with rope sheave 8, during use, by rotating forward or the reversing of explosion-proof servomotor 7, and show counterweight 20 height by number of degrees device 6, the valve 13 on flowline 23 is opened after counterweight 20 arrives desired height, the oil product 22 retained in flexible pipe 16 is made to enter discharging container 12 in advance, confirming that the oil product 22 retained drains off only, threaded connector 10 is connected with sampling container 11 and just can obtains oil sample, wherein sampling container 11 can be set to three, to obtain high, normal, basic three oil samples, by installing the present invention, climb down without the need to being climbed up by ladder 5 when sampling.
Part not in the detailed description of the invention is prior art.
Claims (6)
1. a storage tank oil sampling device, comprise storage tank (17), upper cover (21), wheel (2), rope (3), counterweight (20), cave in case (15), inclined tube (4), flexible pipe (16), rope sheave (8), explosion-proof servomotor (7) and valve (13), it is characterized in that: the bottom of storage tank (17) upper cover (21) is provided with wheel (2), the case that caves in (15) is provided with in the side, bottom of storage tank (17), the described case that caves in (15) top is provided with the inclined tube (4) connecting inspection socket (19), rope (3) one end of storage tank (17) is provided with counterweight (20), described rope (3) is movably connected in wheel (2) side, the rope (3) of wheel (2) opposite side is through in described inclined tube (4), the other end of rope (3) connects the outside rope sheave (8) of the case (15) that caves in, described rope sheave (8) connects the clutch end of explosion-proof servomotor (7), the case that caves in (15) is provided with the pipe (14) inside and outside UNICOM, one end of storage tank (17) the inner connecting hose (16) of pipe (14), the other end of flexible pipe (16) is arranged in counterweight (20), one end of flowline (23) is connected with the outer end of pipe (14), be provided with valve (13) at pipe (14) middle part, the other end of described flowline (23) is sampling oil product (22) outlet.
2. storage tank oil sampling device according to claim 1, it is characterized in that: be interval with two connecting rods (1) in the bottom of storage tank (17) upper cover (21), the lower end of two connecting rods (1) is respectively equipped with wheel (2), described rope (3) is in the race of two wheels (2), the rope (3) wherein connecting counterweight (20) is in one of them outside side of two wheels (2), and the rope (3) penetrating inclined tube (4) side is in the outside side of two wheels (2) another wheel (2).
3. storage tank oil sampling device according to claim 1, is characterized in that: on rope sheave (8), be provided with number of degrees device (6).
4. the storage tank oil sampling device according to claim 1 or 3, is characterized in that: described rope sheave (8) bottom is provided with support (9).
5. storage tank oil sampling device according to claim 1, is characterized in that: in the sampling oil product outlet of flowline (23), be provided with threaded connector (10).
6. storage tank oil sampling device according to claim 5, is characterized in that: described threaded connector (10) connection sampling container (11) or in advance discharging container (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510451156.6A CN105021426A (en) | 2015-07-29 | 2015-07-29 | Oil product sampling device of oil storage tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510451156.6A CN105021426A (en) | 2015-07-29 | 2015-07-29 | Oil product sampling device of oil storage tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105021426A true CN105021426A (en) | 2015-11-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510451156.6A Pending CN105021426A (en) | 2015-07-29 | 2015-07-29 | Oil product sampling device of oil storage tank |
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| CN (1) | CN105021426A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2345973Y (en) * | 1997-01-24 | 1999-10-27 | 钟永煊 | Combined pipe type sampler |
| CN2738234Y (en) * | 2004-10-28 | 2005-11-02 | 黄卫民 | Automatic sampling device for liquid storing tank |
| CN201382868Y (en) * | 2009-02-17 | 2010-01-13 | 吴天尧 | Global positioning and sampling device for oil tank |
| CN201527362U (en) * | 2009-09-24 | 2010-07-14 | 青岛瑞通测控技术有限公司 | Vertical sampler under tank |
| CN201707234U (en) * | 2010-04-27 | 2011-01-12 | 上海冠卓企业发展有限公司 | Fluid sampler of large-sized storage tank |
| CN102401753A (en) * | 2011-11-23 | 2012-04-04 | 娄跃辉 | Steel cable floating ball type whole-sampling device for crude oil storage tank |
| CN204924714U (en) * | 2015-07-29 | 2015-12-30 | 河南中托力合化学有限公司 | Oil storage tank oil sampling device |
-
2015
- 2015-07-29 CN CN201510451156.6A patent/CN105021426A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2345973Y (en) * | 1997-01-24 | 1999-10-27 | 钟永煊 | Combined pipe type sampler |
| CN2738234Y (en) * | 2004-10-28 | 2005-11-02 | 黄卫民 | Automatic sampling device for liquid storing tank |
| CN201382868Y (en) * | 2009-02-17 | 2010-01-13 | 吴天尧 | Global positioning and sampling device for oil tank |
| CN201527362U (en) * | 2009-09-24 | 2010-07-14 | 青岛瑞通测控技术有限公司 | Vertical sampler under tank |
| CN201707234U (en) * | 2010-04-27 | 2011-01-12 | 上海冠卓企业发展有限公司 | Fluid sampler of large-sized storage tank |
| CN102401753A (en) * | 2011-11-23 | 2012-04-04 | 娄跃辉 | Steel cable floating ball type whole-sampling device for crude oil storage tank |
| CN204924714U (en) * | 2015-07-29 | 2015-12-30 | 河南中托力合化学有限公司 | Oil storage tank oil sampling device |
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Application publication date: 20151104 |
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