CN210834329U - Tower wheel type liquid storage tank sampling device - Google Patents
Tower wheel type liquid storage tank sampling device Download PDFInfo
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- CN210834329U CN210834329U CN201921732304.1U CN201921732304U CN210834329U CN 210834329 U CN210834329 U CN 210834329U CN 201921732304 U CN201921732304 U CN 201921732304U CN 210834329 U CN210834329 U CN 210834329U
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Abstract
The utility model provides a sampling device under wheeled liquid storage tank of tower, jar internal portion is equipped with equal proportion cone pulley group and fixed pulley group, and equal proportion cone pulley group includes roller bearing and support, and the roller bearing passes through the support and locates jar body bottom, is equipped with little cone pulley, well cone pulley, big cone pulley and power wheel on this roller bearing, and the winding has the power cable wire on the power wheel. The fixed pulley block comprises a fixed pulley support, three fixed pulleys corresponding to the small cone pulley, the middle cone pulley and the large cone pulley are arranged on the fixed pulley support, and transmission pulleys are respectively arranged on one parallel sides of the three fixed pulleys; three sampling steel cables are respectively wound among the small cone pulley, the middle cone pulley, the large cone pulley, the corresponding fixed pulley and the corresponding transmission pulley, the other end of each sampling steel cable is connected with a heavy hammer, and a sampling pipe is arranged at the bottom of the heavy hammer. The utility model discloses a weight and the synchronous equal proportion of sampling pipe of three different sample cable wire other ends of pulling rise, make the liquid material that the sampling pipe can different liquid levels carry out the sampling test.
Description
Technical Field
The utility model relates to a liquid material storage tank downsamples technical field, especially relates to a be applied to tower wheel formula liquid storage tank downsampling device of trades such as petrochemical, food, medicine.
Background
In the industries of petrochemical industry, food, medicine and the like, most liquid materials are stored by adopting a liquid storage tank, and because the liquid materials are statically stored in the storage tank for a long time, a lot of physicochemical properties in the liquid materials can be changed, so that the liquid materials in the storage tank are necessary to be sampled for analysis and detection in order to measure the performance and the quality of the liquid materials in the storage tank.
At present, the conventional sampling mode is that an operator climbs the tank top to manually sample, and extracts a required sample. However, the manual sampling method not only requires repeated operations by the operator, but also causes inaccurate sampling in the actual operation process, which affects the detection effect. Therefore, the manual sampling mode has more human factors, is easy to generate errors, influences the sampling accuracy of the sample, has poor safety performance and cannot sample the combined sample.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome prior art's defect, and provide a sampling device under wheeled liquid storage tank of tower, through the synchronous equal proportion of the sampling pipe of equal proportion pulley group pulling connection on the sample cable wire rise, and then realize that a plurality of sampling pipes can carry out the sampling test to the liquid material of different liquid levels.
In order to achieve the above purpose, the utility model adopts the following technical scheme: a tower wheel type liquid storage tank under-tank sampling device comprises a tank body, wherein an equal proportion tower wheel group and a fixed pulley group are arranged inside the tank body, and a sampling box is arranged outside the tank body; the equal-proportion tower wheel group comprises a rolling shaft and a support, the rolling shaft is arranged at the bottom of the tank body through the support, a small tower wheel, a middle tower wheel, a large tower wheel and a power wheel are arranged on the rolling shaft, the small tower wheel, the middle tower wheel, the large tower wheel and the power wheel are sequentially and fixedly arranged on the same axis of the rolling shaft, a power steel cable is wound on the power wheel, one end of the power steel cable is fixedly connected with the power wheel, and the other end of the power steel cable is connected with a floating ball; the fixed pulley block comprises a fixed pulley support which is fixedly arranged at the top of the tank body, three fixed pulleys corresponding to the small cone pulley, the middle cone pulley and the large cone pulley are arranged on the fixed pulley support, transmission pulleys are respectively arranged on one sides of the three fixed pulleys in parallel, and the transmission pulleys correspond to the fixed pulleys one by one; three sampling steel cables are respectively wound among the small cone pulley, the middle cone pulley and the large cone pulley and the corresponding fixed pulley and transmission pulley, one end of each sampling steel cable is fixedly connected with the small roller, the middle roller and the large roller, the other end of each sampling steel cable sequentially penetrates through the corresponding fixed pulley and transmission pulley and is connected with a heavy hammer, and a sampling pipe is arranged at the bottom of the heavy hammer.
In the structure, the bottom of the tank body is also provided with a pipe reeling device respectively, the pipe reeling device is arranged below the corresponding heavy hammer, one end of the sampling pipe is arranged at the bottom of the heavy hammer, and the other end of the sampling pipe penetrates through the pipe reeling device and is connected to the sampling box.
In the structure, the inlet of the sampling pipe and the bottom end face of the heavy hammer are arranged on the same plane.
Compared with the prior art, the utility model beneficial effect be: the utility model respectively winds one end of each of three different sampling steel cables on the small roller, the middle roller and the big roller, and the other end of each sampling steel cable is respectively connected with the heavy hammer and the sampling pipe; when the floating ball rises along with the liquid level, the small cone pulley, the middle cone pulley and the big cone pulley can be driven to rotate by the power wheel, meanwhile, the three different sampling steel cables are wound on the small roller, the middle roller and the big roller, and the heavy hammer and the sampling pipe at the other ends of the three different sampling steel cables are pulled to rise synchronously in equal proportion, so that the sampling pipe can sample and detect liquid materials at different liquid levels.
Drawings
Fig. 1 is a schematic view of an embodiment of the overall structure of the present invention.
In the figure: the device comprises an equal-proportion pulley group 1, a fixed pulley group 2, a pipe coiling device 3, a rolling shaft 11, a support 12, a small pulley 13, a middle pulley 14, a large pulley 15, a power wheel 16, a power steel cable 17, a floating ball 18, a fixed pulley 21, a transmission pulley 22, a sampling steel cable 23, a heavy hammer 24 and a sampling pipe 25.
Detailed Description
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; the connection can be mechanical connection or electrical connection; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
As shown in fig. 1, the utility model discloses a tower wheel type liquid storage tank sampling device, which comprises a tank body, wherein an equal proportion tower wheel set and a fixed pulley block are arranged inside the tank body, and a sampling box (not shown) is arranged outside the tank body; specifically, the equal-proportion cone pulley group comprises a roller 11 and a bracket 12, the roller 11 is arranged at the bottom of the tank body through the bracket 12, and the roller 11 is provided with a small cone pulley 13, a middle cone pulley 14, a large cone pulley 15 and a power wheel 16; the diameters of the small cone pulley 13, the middle cone pulley 14, the large cone pulley 15 and the power wheel 16 are of cylindrical structures with the same proportion, and the small cone pulley 13, the middle cone pulley 14, the large cone pulley 15 and the power wheel 16 are sequentially and fixedly arranged on the same axis of the rolling shaft 11. A power steel cable 17 is wound on the power wheel 16, one end of the power steel cable 17 is fixedly connected with the power wheel 16, and the other end of the power steel cable 17 is connected with a floating ball 18; when liquid material is injected into the tank body, the floating ball 18 can float on the liquid material and rise and fall along with the liquid level, and the power wheel 16 is driven to rotate through the power steel rope 17.
Further, the fixed pulley block 2 comprises a fixed pulley support (not shown), the fixed pulley support is fixedly arranged at the top of the tank body and is arranged above the equal proportion tower pulley block 1, three fixed pulleys 21 corresponding to the small tower pulley 13, the middle tower pulley 14 and the large tower pulley 15 are arranged on the fixed pulley support, transmission pulleys 22 are respectively arranged on one parallel sides of the three fixed pulleys 21, and the three transmission pulleys 22 correspond to the three fixed pulleys 21 one by one; three sampling steel cables 23 are respectively wound between the small cone pulley 13, the middle cone pulley 14 and the large cone pulley 15 and the corresponding fixed pulley 21 and the transmission pulley 11, one end of each sampling steel cable 23 is fixedly connected with the small roller 13, the middle roller 14 and the large roller 15, the other end of each sampling steel cable 23 sequentially passes through the corresponding fixed pulley 21 and the corresponding transmission pulley 22 and then extends towards the bottom of the tank body and is connected with a heavy hammer 24, and a sampling pipe 25 is arranged at the bottom of each heavy hammer.
That is, one end of each of three different sampling steel cables 23 is respectively wound on the small roller 13, the middle roller 14 and the large roller 15, and the other end of each of the sampling steel cables 23 is respectively connected with the heavy hammer 24 and the sampling pipe 25; when the floating ball 18 rises along with the liquid level, the small cone pulley 13, the middle cone pulley 14 and the large cone pulley 15 can be driven by the power wheel 16 to synchronously rotate; meanwhile, three different sampling steel cables 23 wound on the small roller 13, the middle roller 14 and the large roller 15 are wound, and a heavy hammer 24 connected to the other end of the sampling steel cable 23 and a sampling pipe 25 are pulled to synchronously ascend in equal proportion, so that the sampling pipe 25 can sample and detect liquid materials with different liquid levels.
Further, jar body bottom still is equipped with reelpipe ware 3 respectively, and the quantity of reelpipe ware 3 is three in this embodiment, corresponds the sampling pipe 25 of three different liquid levels respectively, and every sampling pipe 25 one end is equipped with and sets up in the bottom terminal surface of corresponding weight 24, and every sampling pipe 25 other end is worn around corresponding reelpipe ware 3 respectively and is connected to a jar external portion and is equipped with the sampling box. That is, when the float 18 descends along with the liquid level, the three different sampling steel cables 23 wound around the small roller 13, the middle roller 14 and the large roller 15 are loosened, and simultaneously, under the action of the weight 24, the sampling tube 25 descends along with the weight 24 to the corresponding liquid level, and part of the sampling tube 25 is wound in the tube winding device 3.
Preferably, the inlet of the sampling tube 25 and the bottom end face of the weight 24 are disposed on the same plane, so that the sampling tube 25 can conveniently sample and detect liquid materials with different liquid levels when descending along with the weight 24.
The above description is only for the purpose of illustrating the technical content of the present invention by way of example, so as to facilitate the understanding of the reader, but does not represent that the embodiments of the present invention are limited thereto, and any technical extension or re-creation according to the present invention is protected by the present invention.
Claims (3)
1. The utility model provides a sampling device under tower wheel formula liquid storage tank jar, includes a jar body, characterized by: an equal proportion pulley group and a fixed pulley block are arranged inside the tank body, and a sampling box is arranged outside the tank body; the equal-proportion tower wheel group comprises a rolling shaft and a support, the rolling shaft is erected at the bottom of the tank body through the support, a small tower wheel, a middle tower wheel, a large tower wheel and a power wheel are arranged on the rolling shaft, the small tower wheel, the middle tower wheel, the large tower wheel and the power wheel are sequentially and fixedly arranged on the same axis of the rolling shaft, a power steel cable is wound on the power wheel, one end of the power steel cable is fixedly connected with the power wheel, and the other end of the power steel cable is connected with a floating ball; the fixed pulley component comprises a pulley bracket which is fixedly arranged at the top of the tank body, three fixed pulleys corresponding to the small cone pulley, the middle cone pulley and the large cone pulley are arranged on the fixed pulley bracket, transmission pulleys are respectively arranged on one sides of the three fixed pulleys in parallel, and the transmission pulleys correspond to the fixed pulleys one by one; three sampling steel cables are respectively wound among the small cone pulley, the middle cone pulley and the large cone pulley and the corresponding fixed pulley and transmission pulley, one end of each sampling steel cable is fixedly connected with the small roller, the middle roller and the large roller, the other end of each sampling steel cable sequentially penetrates through the corresponding fixed pulley and transmission pulley and is connected with a heavy hammer, and a sampling pipe is arranged at the bottom of the heavy hammer.
2. The tower-type liquid storage tank undersampling device of claim 1, wherein: the bottom of the tank body is also provided with a pipe coiling device respectively, the pipe coiling device is arranged below the corresponding heavy hammer, one end of the sampling pipe is arranged at the bottom of the heavy hammer, and the other end of the sampling pipe penetrates through the pipe coiling device and is connected to the sampling box.
3. The tower-type liquid storage tank downsampling apparatus of claim 2, wherein: the inlet of the sampling pipe and the bottom end face of the heavy hammer are arranged on the same plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921732304.1U CN210834329U (en) | 2019-10-16 | 2019-10-16 | Tower wheel type liquid storage tank sampling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921732304.1U CN210834329U (en) | 2019-10-16 | 2019-10-16 | Tower wheel type liquid storage tank sampling device |
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| Publication Number | Publication Date |
|---|---|
| CN210834329U true CN210834329U (en) | 2020-06-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921732304.1U Active CN210834329U (en) | 2019-10-16 | 2019-10-16 | Tower wheel type liquid storage tank sampling device |
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| CN (1) | CN210834329U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114772089A (en) * | 2022-04-02 | 2022-07-22 | 中国航空油料集团有限公司 | Liquid material storage tank and sampling method |
-
2019
- 2019-10-16 CN CN201921732304.1U patent/CN210834329U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114772089A (en) * | 2022-04-02 | 2022-07-22 | 中国航空油料集团有限公司 | Liquid material storage tank and sampling method |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220914 Address after: 113008 Shiwen Town, Fushun County, Fushun City, Liaoning Province Patentee after: FUSHUN BRIGHT TECHNOLOGY Co.,Ltd. Address before: 113008 Shiwen Town, Fushun County, Fushun City, Liaoning Province Patentee before: FUSHUN BRIGHT TECHNOLOGY Co.,Ltd. Patentee before: Yiran bright (Beijing) Technology Co.,Ltd. |
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| TR01 | Transfer of patent right |