CN220932480U - Liquid extraction device - Google Patents
Liquid extraction device Download PDFInfo
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- CN220932480U CN220932480U CN202322405701.0U CN202322405701U CN220932480U CN 220932480 U CN220932480 U CN 220932480U CN 202322405701 U CN202322405701 U CN 202322405701U CN 220932480 U CN220932480 U CN 220932480U
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- extraction device
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- 239000007788 liquid Substances 0.000 title claims abstract description 122
- 238000000605 extraction Methods 0.000 title claims abstract description 40
- 230000001105 regulatory effect Effects 0.000 claims abstract description 30
- 230000005540 biological transmission Effects 0.000 claims description 30
- 238000007789 sealing Methods 0.000 claims description 15
- 230000001681 protective effect Effects 0.000 claims description 11
- 238000005086 pumping Methods 0.000 claims description 7
- 238000005070 sampling Methods 0.000 abstract description 2
- 238000012423 maintenance Methods 0.000 description 3
- 238000001914 filtration Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model relates to the technical field of liquid sampling, and discloses a liquid extraction device, which comprises a main body mechanism, a liquid extraction mechanism, a power mechanism and a pressure regulating mechanism, wherein the liquid extraction mechanism is positioned in the main body mechanism, the power mechanism is positioned outside the main body mechanism, the pressure regulating mechanism is positioned on the right side of the main body mechanism, the main body mechanism comprises a conveying pipe and a liquid suction pipe, the liquid suction pipe is movably arranged at the lower end of the conveying pipe, the main body mechanism further comprises a first screw tooth and a first threaded rod, the first screw tooth is fixedly arranged at the upper end of the inner end of the liquid suction pipe, and the first threaded rod is fixedly arranged at the lower end of the conveying pipe. This liquid extraction device, through installing main part mechanism, make device structure simpler, light and handy and portable, can carry out the pressure regulating, the staff can carry out operating mode's switching when carrying out work, can manual, electronic arbitrary switching, make the work efficiency of device higher, and the leakproofness is better.
Description
Technical Field
The utility model relates to the technical field of liquid sampling, in particular to a liquid extraction device.
Background
Typically, when extracting oil, a single suction tube is used in many cases, and such extraction is inefficient by manual extraction, so extraction by equipment is required.
The portable liquid extraction device commonly used at present mainly comprises: the air pump type has the disadvantages of having an air source, utilizing the self weight of the liquid, having low efficiency, having a hand-operated type, having a distance between the pump body and the liquid, having low efficiency of pumping the liquid when the sealing property of the pump body is poor, and having a plunger type pump body, the stroke of which limits the working efficiency.
Disclosure of utility model
(One) solving the technical problems
The utility model aims to provide a liquid extraction device, which solves the problems of low liquid extraction efficiency and poor sealing performance in the prior art.
(II) technical scheme
In order to achieve the above purpose, the present utility model provides the following technical solutions: the liquid extraction device comprises a main body mechanism, a liquid extraction mechanism, a power mechanism and a pressure regulating mechanism, wherein the liquid extraction mechanism is positioned in the main body mechanism, the power mechanism is positioned outside the main body mechanism, the pressure regulating mechanism is positioned on the right side of the main body mechanism, the main body mechanism comprises a conveying pipe and a liquid suction pipe, and the liquid suction pipe is movably arranged at the lower end of the conveying pipe;
The main body mechanism further comprises a first screw tooth and a first threaded rod, wherein the first screw tooth is fixedly arranged at the upper end of the inner end of the liquid suction pipe, and the first threaded rod is fixedly arranged at the lower end of the conveying pipe.
Preferably, the liquid pumping mechanism comprises a spiral blade, a first fixing rod, a second threaded rod, a second screw tooth and a first transmission rod, wherein the spiral blade is fixedly arranged at the outer end of the first fixing rod, the first fixing rod is movably arranged at the lower end of the second threaded rod, the second screw tooth is fixedly arranged at the inner end of the first fixing rod, the first transmission rod is fixedly arranged at the upper end of the second threaded rod, and the spiral blade can be used for efficiently pumping liquid through rotation.
Preferably, the power mechanism comprises a fixing frame, a first catcher, a bearing, a first mounting groove, a first screw hole, a fixing bolt, a crank handle, a second catcher, a second mounting groove, a protective shell, supporting legs, a motor, a second transmission rod, a second screw hole, a first fixing plate and a framework seal, the fixing frame is fixedly arranged at the right end of the conveying pipe, the first catcher is fixedly arranged at the upper end of the inner end of the fixing frame, the bearing is fixedly arranged at the inner end of the first catcher, and the bearing enables the crank handle to rotate more smoothly.
Preferably, the first mounting groove is fixedly arranged at the inner end of the first transmission rod, the first screw hole is fixedly arranged at the lower end of the inner end of the crank handle, the fixing bolt is movably mounted at the inner end of the first screw hole, the crank handle is movably mounted at the upper end of the first transmission rod, and the crank handle is convenient to manually adjust.
Preferably, the second catcher is movably arranged at the upper end of the crank handle, the second mounting groove is fixedly arranged at the inner end of the second catcher, and the second mounting groove provides a mounting space for the second catcher.
Preferably, the protective shell is fixedly arranged at the upper end of the supporting leg, the supporting leg is movably arranged at the upper end of the fixing frame, the motor is fixedly arranged at the inner end of the protective shell, the transmission rod II is movably arranged at the lower end of the motor, the screw hole II is fixedly arranged at the inner end of the transmission rod II, the fixing plate I is fixedly arranged at the lower end of the protective shell, the framework is fixedly arranged at the inner end of the fixing frame in a sealing mode, and the supporting leg enables the protective shell to be firmer.
Preferably, the pressure regulating mechanism comprises a fixed pipe, a liquid pipeline, a liquid inlet, a sealing head, a spring, a pressure regulating screw and a liquid distributing port, wherein the fixed pipe is fixedly arranged at the right end of the conveying pipe, the liquid pipeline is fixedly arranged at the right end of the fixed pipe, the liquid inlet is fixedly arranged at the inner end of the liquid pipeline, and the liquid pipeline can be fixed by the fixed pipe.
Preferably, the sealing head is fixedly arranged at the left end of the spring, the spring is movably arranged at the outer end of the pressure regulating screw, the liquid distributing port is fixedly arranged at the lower end of the liquid pipeline, and the sealing head can prevent free leakage of pressure.
Compared with the prior art, the utility model has the beneficial effects that:
1. According to the liquid extraction device, the main body mechanism is arranged, so that the device is simple in structure, light and convenient to carry, pressure can be regulated, the working mode can be switched manually or electrically, the working efficiency of the device is higher, and the sealing performance is better;
2. according to the liquid extraction device, the liquid extraction mechanism is arranged, so that liquid can be extracted in a rotating mode, the efficiency is higher, the device is more convenient to use, the sealing performance of the device is greatly improved, and the device is more practical;
3. According to the liquid extraction device, the pressure regulating mechanism is arranged, so that the pressure in the pipeline can be regulated by extracting liquid, overload protection of the motor is achieved, and the motor can be better protected, so that the motor can work better.
Drawings
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a schematic cross-sectional view of the present utility model;
FIG. 3 is an enlarged schematic view of a part of the liquid extracting mechanism of the present utility model;
FIG. 4 is an enlarged schematic view of a power mechanism of the present utility model in partial detail;
FIG. 5 is an enlarged schematic view of a portion of a power mechanism of the present utility model;
fig. 6 is an enlarged schematic view of a partial detail of the pressure regulating mechanism of the present utility model.
In the figure: 1. a main body mechanism; 101. a delivery tube; 102. a pipette; 103. a first screw thread; 104. a first threaded rod; 2. a liquid pumping mechanism; 201. a helical blade; 202. a first fixed rod; 203. a second threaded rod; 204. a second screw thread; 205. a transmission rod I; 3. a power mechanism; 301. a fixing frame; 302. the first hand is connected; 303. a bearing; 304. a first mounting groove; 305. a first screw hole; 306. a fixing bolt; 307. a crank handle; 308. a second hand-connecting step; 309. a second mounting groove; 310. a protective housing; 311. supporting feet; 312. a motor; 313. a transmission rod II; 314. screw holes II; 315. fixing the first plate; 316. sealing a framework; 4. a pressure regulating mechanism; 401. a fixed tube; 402. a liquid conduit; 403. a liquid inlet; 404. a sealing head; 405. a spring; 406. a pressure regulating screw; 407. and a liquid separating port.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-6, the present utility model provides a technical solution: the liquid extraction device comprises a main body mechanism 1, a liquid extraction mechanism 2, a power mechanism 3 and a pressure regulating mechanism 4, wherein the liquid extraction mechanism 2 is positioned in the main body mechanism 1, the power mechanism 3 is positioned outside the main body mechanism 1, the pressure regulating mechanism 4 is positioned on the right side of the main body mechanism 1, the main body mechanism 1 comprises a conveying pipe 101 and a liquid suction pipe 102, and the liquid suction pipe 102 is movably arranged at the lower end of the conveying pipe 101;
The main body mechanism 1 further comprises a first screw 103 and a first threaded rod 104, wherein the first screw 103 is fixedly arranged at the upper end of the inner end of the liquid suction pipe 102, and the first threaded rod 104 is fixedly arranged at the lower end of the conveying pipe 101.
The liquid pumping mechanism 2 comprises a spiral blade 201, a first fixing rod 202, a second threaded rod 203, a second screw thread 204 and a first transmission rod 205, wherein the spiral blade 201 is fixedly arranged at the outer end of the first fixing rod 202, the first fixing rod 202 is movably arranged at the lower end of the second threaded rod 203, the second screw thread 204 is fixedly arranged at the inner end of the first fixing rod 202, the first transmission rod 205 is fixedly arranged at the upper end of the second threaded rod 203, the second threaded rod 203 is a rotating body with the spiral blade 201, the purpose of liquid pumping is achieved through thrust generated by directional rotation of the second threaded rod 203, the second threaded rod 203 is connected with the first transmission rod 205 through the second screw thread 204, the maintenance is convenient, and one end of the first transmission rod 205 is connected with the second threaded rod 203 through the second screw thread 204.
The power mechanism 3 comprises a fixing frame 301, a first catcher 302, a bearing 303, a first mounting groove 304, a first screw hole 305, a fixing bolt 306, a crank handle 307, a second catcher 308, a second mounting groove 309, a protective housing 310, a supporting leg 311, a motor 312, a second transmission rod 313, a second screw hole 314, a first fixing plate 315 and a framework seal 316, wherein the fixing frame 301 is fixedly arranged at the right end of the conveying pipe 101, the first catcher 302 is fixedly arranged at the upper end of the inner end of the fixing frame 301, the bearing 303 is fixedly arranged at the inner end of the first catcher 302, the first mounting groove 304 is fixedly arranged at the inner end of the first transmission rod 205, the screw hole 305 is fixedly arranged at the lower end of the inner end of the crank handle 307, the fixing bolt 306 is movably arranged at the inner end of the first screw hole 305, the crank handle 307 is movably arranged at the upper end of the first transmission rod 205, the second catcher 308 is movably arranged at the upper end of the crank handle 307, the second mounting groove 309 is fixedly arranged at the inner end of the second catcher 308, the protective shell 310 is fixedly arranged at the upper end of the supporting leg 311, the supporting leg 311 is movably arranged at the upper end of the fixing frame 301, the motor 312 is fixedly arranged at the inner end of the protective shell 310, the transmission rod II 313 is movably arranged at the lower end of the motor 312, the screw hole II 314 is fixedly arranged at the inner end of the transmission rod II 313, the fixed plate I315 is fixedly arranged at the lower end of the protective shell 310, the framework seal 316 is fixedly arranged at the inner end of the fixing frame 301, the pressure regulating mechanism 4 comprises a fixed pipe 401, a liquid pipeline 402, a liquid inlet 403, a sealing head 404, a spring 405, a pressure regulating screw 406 and a liquid distributing port 407, the fixed pipe 401 is fixedly arranged at the right end of the conveying pipe 101, the liquid pipeline 402 is fixedly arranged at the right end of the fixed pipe 401, the liquid inlet 403 is fixedly arranged at the inner end of the liquid pipeline 402, the sealing head 404 is fixedly arranged at the left end of the spring 405, the spring 405 is movably arranged at the outer end of the pressure regulating screw 406, the liquid distributing port 407 is fixedly arranged at the lower end of the liquid pipeline 402, the crank handle 307, the first connector 302, the pressure regulating mechanism 4 and the skeleton seal 316 are arranged, the first connector 302 is arranged at one end of the first transmission rod 205, or is connected with the second special connector 308 or is connected with the crank handle 307, the liquid suction pipe 102 is provided with the first screw thread 103 at one end and is connected with the conveying pipe 101, the liquid suction pipe is convenient to detach and maintain, one end is provided with a toothed or semicircular notch, the liquid can conveniently enter the liquid suction pipe 102, the liquid suction pipe 101 is also capable of filtering larger solids, one end is provided with the first screw thread 103 and is connected with the liquid suction pipe 102, the liquid suction pipe is convenient to detach and maintain, the portable liquid suction device can be operated manually or electrically, when the crank handle 307 is connected with the first connector 302, the liquid suction pipe is required to be extracted electrically, the second special connector 308 is connected with the motor 312 and the first connector 302, the motor 312 is fixed on the crank handle 307, the liquid suction pipe is convenient to detach electrically, the pressure inside the conveying pipe 101 and the liquid suction pipe is convenient to enter the liquid suction pipe 102, the liquid suction pipe is convenient to detach and the liquid, the liquid suction pipe is convenient to detach and the liquid.
Working principle: the power device comprises a portable motor 312, a special catcher II 308 and a crank handle 307, wherein the pressure in the conveying pipe 101 of the liquid taking device is larger when the portable motor 312 is used. The motor 312 is fixed on the fixed frame 301 through the crank handle 307, the special catcher II 308 is connected with the catcher I302, the crank handle 307 is a Z-shaped handle, one end is connected with the catcher I302, the other end is provided with a rotating handle, the pressure regulating mechanism 4 plays roles of overload protection of the motor 312, improving the liquid extraction speed and regulating the lift of the liquid extraction device, when the pressure in the delivery pipe 101 of the liquid extraction device is greater than the pressure set by the pressure regulating mechanism 4, the pressure is through the liquid inlet 403, the pressure regulating pressing block connected with one end of the spring 405 is pushed away, the liquid is delivered to a liquid receiving point with lower pressure requirement than the delivery pipe 101 through the liquid separating port 407 or the liquid returning point, the threaded rod II 203 is a rotating body with a spiral blade 201, the purpose of extracting the liquid is realized through the thrust generated by the directional rotation of the threaded rod II 203, the second threaded rod 203 is connected with the first transmission rod 205 through the second screw thread 204, so as to facilitate disassembly and maintenance, one end of the first transmission rod 205 is connected with the second threaded rod 203 through the second screw thread 204, the first catcher 302 is arranged at one end and plays a role in transmission, the fixing frame 301 is welded with the liquid conveying pipe 101 into a whole and is used for installing the crank handle 307, the first catcher 302, the pressure regulating mechanism 4 and the framework seal 316, the first catcher 302 is arranged at one end of the first transmission rod 205 or is connected with the second special catcher 308 or is connected with the crank handle 307, the liquid suction pipe 102 is provided with the first screw thread 103 at one end and is connected with the conveying pipe 101, so as to facilitate disassembly and maintenance, one end is provided with a toothed or semicircular notch so as to facilitate liquid to enter the liquid suction pipe 102, the larger solid filtering role can be played, the conveying pipe 101 is provided with the first screw thread 103 at one end and is connected with the liquid suction pipe 102, the portable liquid extraction device can be manually operated, the electric operation is also realized, when the crank handle 307 is connected with the first catcher 302, the manual liquid extraction is realized through the crank handle 307, when the electric liquid extraction is needed, the second catcher 308 special for replacement is connected with the motor 312 and the first catcher 302, the motor 312 is fixed on the crank handle 307, the electric liquid extraction is realized, the portable liquid extraction device can adjust the internal pressure of the conveying pipe 101 and the lift of the liquid extraction device, the pressure adjustment and the lift adjustment are realized through rotating the pressure adjusting screw 406, and one or a plurality of liquid distributing ports 407 of the pressure adjusting mechanism 4 can be arranged according to the need.
Finally, it should be noted that the above description is only for illustrating the technical solution of the present utility model, and not for limiting the scope of the present utility model, and that the simple modification and equivalent substitution of the technical solution of the present utility model can be made by those skilled in the art without departing from the spirit and scope of the technical solution of the present utility model.
Claims (8)
1. The utility model provides a liquid extraction device, includes main part mechanism, drawing liquid mechanism, power unit and pressure regulating mechanism, its characterized in that: the liquid suction mechanism is positioned in the main body mechanism, the power mechanism is positioned outside the main body mechanism, the pressure regulating mechanism is positioned on the right side of the main body mechanism, the main body mechanism comprises a conveying pipe and a liquid suction pipe, and the liquid suction pipe is movably arranged at the lower end of the conveying pipe;
The main body mechanism further comprises a first screw tooth and a first threaded rod, wherein the first screw tooth is fixedly arranged at the upper end of the inner end of the liquid suction pipe, and the first threaded rod is fixedly arranged at the lower end of the conveying pipe.
2. A liquid extraction device according to claim 1, wherein: the liquid pumping mechanism comprises a spiral blade, a first fixing rod, a second threaded rod, a second screw tooth and a first transmission rod, wherein the spiral blade is fixedly arranged at the outer end of the first fixing rod, the first fixing rod is movably arranged at the lower end of the second threaded rod, the second screw tooth is fixedly arranged at the inner end of the first fixing rod, and the first transmission rod is fixedly arranged at the upper end of the second threaded rod.
3. A liquid extraction device according to claim 2, wherein: the power mechanism comprises a fixing frame, a first catcher, a bearing, a first mounting groove, a first screw hole, a fixing bolt, a crank handle, a second catcher, a second mounting groove, a protective shell, supporting feet, a motor, a second transmission rod, a second screw hole, a first fixing plate and a framework.
4. A liquid extraction device according to claim 3, wherein: the first mounting groove is fixedly arranged at the inner end of the first transmission rod, the first screw hole is fixedly arranged at the lower end of the inner end of the crank handle, the fixing bolt is movably arranged at the inner end of the first screw hole, and the crank handle is movably arranged at the upper end of the first transmission rod.
5. A liquid extraction device according to claim 4, wherein: the second catcher is movably arranged at the upper end of the crank handle, and the second mounting groove is fixedly arranged at the inner end of the second catcher.
6. A liquid extraction device according to claim 5, wherein: the protection shell is fixedly arranged at the upper end of the supporting leg, the supporting leg is movably arranged at the upper end of the fixing frame, the motor is fixedly arranged at the inner end of the protection shell, the transmission rod II is movably arranged at the lower end of the motor, the screw hole II is fixedly arranged at the inner end of the transmission rod II, the fixing plate I is fixedly arranged at the lower end of the protection shell, and the framework is fixedly arranged at the inner end of the fixing frame in a sealing manner.
7. A liquid extraction device according to claim 6, wherein: the pressure regulating mechanism comprises a fixed pipe, a liquid pipeline, a liquid inlet, a sealing head, a spring, a pressure regulating screw and a liquid distributing port, wherein the fixed pipe is fixedly arranged at the right end of the conveying pipe, the liquid pipeline is fixedly arranged at the right end of the fixed pipe, and the liquid inlet is fixedly arranged at the inner end of the liquid pipeline.
8. A liquid extraction device according to claim 7, wherein: the sealing head is fixedly arranged at the left end of the spring, the spring is movably arranged at the outer end of the pressure regulating screw rod, and the liquid distributing port is fixedly arranged at the lower end of the liquid pipeline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322405701.0U CN220932480U (en) | 2023-09-05 | 2023-09-05 | Liquid extraction device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322405701.0U CN220932480U (en) | 2023-09-05 | 2023-09-05 | Liquid extraction device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220932480U true CN220932480U (en) | 2024-05-10 |
Family
ID=90964267
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322405701.0U Active CN220932480U (en) | 2023-09-05 | 2023-09-05 | Liquid extraction device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220932480U (en) |
-
2023
- 2023-09-05 CN CN202322405701.0U patent/CN220932480U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |