CN215450519U

CN215450519U - Oil product conveying device for laboratory practical training

Info

Publication number: CN215450519U
Application number: CN202122287353.2U
Authority: CN
Inventors: 潘长满
Original assignee: Liaoning Petrocchemical College
Current assignee: Liaoning Petrocchemical College
Priority date: 2021-09-22
Filing date: 2021-09-22
Publication date: 2022-01-07
Anticipated expiration: 2031-09-22

Abstract

The utility model discloses an oil product conveying device for laboratory practical training, which comprises hydraulic pump stations, liquid tanks and a conveying pipeline, wherein the two hydraulic pump stations are respectively and fixedly connected with the two liquid tanks, the two liquid tanks are fixedly connected with the head and the tail of the conveying pipeline, each hydraulic pump station comprises a pump station box body, a valve group, a pump station motor and a pump station oil pump, the valve group, the pump station motor and the pump station oil pump are arranged in the pump station box body, the conveying pipeline comprises a pipeline main body, a support frame, a pressure gauge and a manual valve, the pressure gauge and the manual valve are arranged at the tail end of the pipeline main body, and a plurality of support frames are fixedly arranged at each position of the pipeline main body. In the utility model, the pipeline shell and the inner pipe of the conveying pipeline are respectively provided with the groove and the lug boss to improve the flexibility of the disassembly and the assembly of the pipeline, and the added sealing ring also ensures the sealing performance of the pipeline.

Description

Oil product conveying device for laboratory practical training

Technical Field

The utility model relates to the technical field of conveying, in particular to an oil product conveying device for laboratory practical training.

Background

And oil products, namely petroleum products. Petroleum is processed by refining and other processing technologies to produce various petroleum products such as gasoline, kerosene, diesel oil, lubricating oil and the like, and the conveying device mainly transports the processed petroleum products at a certain distance. In recent years, in order to meet the requirement that China needs to consume a large amount of oil products every year, the transportation of processed products of petroleum gradually becomes the focus of attention; in laboratory test operations, the storage and operation of oil products are critical problems, and to solve these problems, the laboratory simulated oil delivery devices must have considerable reliability.

The utility model discloses a Chinese patent authorization publication No. CN204848253U, which relates to an oil product conveying device, and is characterized by comprising a first oil product storage tank, a conveying pipeline, a second oil product storage tank and an energy recovery device, wherein the first oil product storage tank is communicated with the conveying pipeline, the conveying pipeline is communicated with the second oil product storage tank, a conveying pump is arranged in the conveying pipeline, a turbine is arranged in the second oil product storage tank, the turbine is connected with the energy recovery device, the conveying pipeline is provided with a metal removing device, the metal removing device comprises a branch pipe, a superconducting magnet and a storage tank, the branch pipe is communicated with the conveying pipeline, the superconducting magnet is arranged in the branch pipe, and the storage tank is communicated with the branch pipe. Compared with the prior art, the method has the advantages and effects that metal articles in the oil product are removed through the metal removing device, the cleanliness of the oil product is greatly improved, and the stability and the combustion performance of the oil product are improved. The above prior art solutions have the following drawbacks: in the prior art, the oil product can be conveyed only in one direction, so that the use convenience is reduced; each part structure in the pipeline structure is fixed, and the pipeline with a new structure is inconvenient to install when the pipeline is changed, and the device is not suitable for partial conditions of the pipeline structure needing to be changed.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an oil product conveying device for laboratory practical training, which has the advantages that the pipeline structure is flexible, the pipeline structure is convenient to change at any time, oil product driving devices are arranged at the head side and the tail side of the pipeline, the bidirectional conveying of oil products can be realized, and the like.

In order to achieve the purpose, the utility model provides the following technical scheme: an oil product conveying device for laboratory training comprises hydraulic pump stations, liquid tanks and a conveying pipeline, wherein the two hydraulic pump stations are respectively and fixedly connected with the two liquid tanks, and the two liquid tanks are fixedly connected with the head and the tail of the conveying pipeline;

the hydraulic pump station comprises a pump station box body, a valve group, a pump station motor and a pump station oil pump, and the valve group, the pump station motor and the pump station oil pump are arranged on the pump station box body.

Preferably, the conveying pipeline comprises a pipeline main body, a support frame, a pressure gauge and a manual valve, the pressure gauge and the manual valve are installed at the tail end of the pipeline main body, and the plurality of support frames are fixedly installed at all positions of the pipeline main body.

Preferably, the valve block includes an electric control valve, a check valve and a pressure reducing valve.

Preferably, the liquid tank comprises a liquid tank main body, a power device and a liquid level meter, wherein the power device is installed at the lower part of the liquid tank main body, and the liquid level meter is installed in the middle of the liquid tank main body.

Preferably, the pipeline main body comprises a sealing ring, a pipeline shell and an inner pipe, the sealing ring is installed on the side face of the pipeline shell, and the inner pipe is sleeved inside the pipeline shell.

Preferably, power device includes base, driving motor and drive oil pump, and the drive oil pump is installed at the base, driving motor and drive oil pump fixed connection.

Preferably, a plurality of grooves are formed in the inner side of the pipeline shell.

Preferably, a plurality of bosses are arranged on the outer side of the inner pipe.

Compared with the prior art, the utility model has the beneficial effects that: the device is convenient for in the scene that the oil needs two-way transport, and oil pipe structure is nimble, has stronger suitability under the condition that needs change oil pipe structure.

1. This an oil conveyor for real standard in laboratory, drive oil pump and motor are all installed at pipeline's both ends, can carry out the oil transportation of two directions respectively at the pipeline both ends through the device under the condition that does not go on simultaneously, install pressure instrument on the pipeline, can monitor at any time the pressure in the pipeline, and pressure instrument installs manual valve in one side, and the transmission of oil is ended at any time in the accessible is manual.

2. This an oil conveyor for real standard in laboratory is provided with quantity equal recess and the boss that the shape is similar on the component pipeline shell of its pipeline main part and the inner tube respectively, and the two can be along recess and the nested installation of boss when the combination, simple to operate, and when changing the pipeline circuit, this structure can be very convenient must carry out the dismantlement and the equipment of pipeline.

3. This an oil conveyor for real standard in laboratory, the level gauge is installed respectively to the fluid reservoir at its pipeline both ends, conveniently carries out real-time monitoring to the liquid level position of oil in the fluid reservoir in the use, and the hydraulic valve group of installation can be controlled convenient operation to direction, flow size and pressure etc. that the oil was carried on the pump station box.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the structure of the liquid tank of the present invention;

FIG. 3 is a schematic diagram of the hydraulic pump station according to the present invention;

FIG. 4 is a schematic view of the internal structure of the conveying pipe according to the present invention;

fig. 5 is a schematic view of the supporting frame of the present invention.

In the figure: 1. a hydraulic pump station; 11. a pump station tank body; 12. a valve block; 121. an electric control valve; 122. a one-way valve; 123. a check valve; 124. a pressure reducing valve; 13. a pump station motor; 14. a pump station oil pump; 2. a liquid tank; 21. a liquid tank main body; 22. a power plant; 221. a base; 222. a drive motor; 223. driving an oil pump; 23. a liquid level meter; 3. a delivery conduit; 31. a pipe body; 311. a seal ring; 312. a duct housing; 313. an inner tube; 32. a support frame; 33. a pressure gauge; 34. and (4) a manual valve.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-5, an oil product conveying device for laboratory training comprises hydraulic pump stations 1, liquid tanks 2 and a conveying pipeline 3, wherein the two hydraulic pump stations 1 are respectively and fixedly connected with the two liquid tanks 2, and the two liquid tanks 2 are fixedly connected with the conveying pipeline 3 end to end; the hydraulic pump station 1 comprises a pump station box body 11, a valve group 12, a pump station motor 13 and a pump station oil pump 14, wherein the valve group 12, the pump station motor 13 and the pump station oil pump 14 are installed on the pump station box body 11, a pressure gauge 33 and a manual valve 34 are installed at the tail end of a pipeline main body 31, and a plurality of support frames 32 are fixedly installed at each position of the pipeline main body 31. The oil supply of the liquid tank 2 is completed by the hydraulic pump station 1, and two hydraulic pump stations 1 and two liquid tanks 2 are arranged, so that the bidirectional oil supply and conveying can be realized;

specifically, as shown in fig. 2, the power device 22 is installed at the lower part of the liquid tank main body 21, the liquid level meter 23 is installed at the middle part of the liquid tank main body 21, the driving oil pump 223 is installed at the base 221, the driving motor 222 is fixedly connected with the driving oil pump 223, and the power device 22 is fixedly installed on the liquid tank main body 21 through the base 221;

specifically, as shown in fig. 3, the valve block 12 includes an electric control valve 121, a check valve 122, a check valve 123 and a pressure reducing valve 124, and the direction, flow rate, pressure and the like of oil transportation can be adjusted by adjusting each valve on the valve block 12, so that the operation is convenient;

specifically, as shown in fig. 4, the pipeline main body 31 includes a sealing ring 311, a pipeline outer shell 312 and an inner pipe 313, the sealing ring 311 is installed on the side surface of the pipeline outer shell 312, the inner pipe 313 is sleeved inside the pipeline outer shell 312, a plurality of grooves are formed on the inner side of the pipeline outer shell 312, and a plurality of bosses are formed on the outer side of the inner pipe 313, so that the pipeline is convenient to modify and operate;

specifically, as shown in fig. 5, the support frame 32 is sleeved outside the conveying pipeline 3, and the support frames 32 are installed at a plurality of positions of the conveying pipeline 3, so that the conveying pipeline 3 has strong stability;

the working principle is as follows: when the oil level gauge is used, firstly, the hydraulic pump station 1 at one end of the conveying pipeline 3 is started, when the oil level in the liquid tank 2 at the conveying end reaches a certain position, the driving motor 222 and the driving oil pump 223 at the conveying end are started to convey the oil in the liquid tank 2 at the conveying end to the liquid tank 2 at the receiving end, and the liquid level gauges 23 on the liquid tanks 2 at the two ends can be respectively observed in the process, so that the quantity of the oil in the liquid tank 2 can be clearly known. In addition, the pressure gauge 33 on the conveying pipeline 3 can clearly display the pressure of the oil product inside the conveying pipeline 3 at the moment, so that a relative test is conveniently carried out. In the whole test process, the pressure, the flow and the direction of the oil product can be effectively adjusted by the valve group 12 on the pump station box body 11, and the operation is convenient;

wherein, the pipeline main part 31 includes sealing washer 311, pipeline shell 312 and inner tube 313, sealing washer 311 is installed in pipeline shell 312 side, inner tube 313 cup joints inside pipeline shell 312, pipeline shell 312 inboard is provided with a plurality of recesses, the inner tube 313 outside is provided with a plurality of bosss, and the recess equals with boss quantity, the shape is similar, this structure makes things convenient for the dismantlement and the repacking of pipeline, and install the sealing washer on the pipeline shell 312, the leakproofness of oil transportation has been guaranteed, and support frame 32 is installed to pipeline 3 each department, stability when having promoted the oil transportation.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. An oil product conveying device for laboratory practical training comprises hydraulic pump stations (1), liquid tanks (2) and conveying pipelines (3), wherein the two hydraulic pump stations (1) are respectively and fixedly connected with the two liquid tanks (2), and the two liquid tanks (2) are fixedly connected with the ends of the conveying pipelines (3);

the hydraulic pump station (1) comprises a pump station box body (11), a valve group (12), a pump station motor (13) and a pump station oil pump (14), wherein the valve group (12), the pump station motor (13) and the pump station oil pump (14) are installed on the pump station box body (11).

2. The oil product conveying device for laboratory practical training of claim 1, wherein: the conveying pipeline (3) comprises a pipeline main body (31), support frames (32), a pressure gauge (33) and a manual valve (34), the pressure gauge (33) and the manual valve (34) are installed at the tail end of the pipeline main body (31), and the support frames (32) are fixedly installed at all positions of the pipeline main body (31).

3. The oil product conveying device for laboratory practical training of claim 1, wherein: the valve group (12) comprises an electric regulating valve (121), a one-way valve (122), a check valve (123) and a pressure reducing valve (124).

4. The oil product conveying device for laboratory practical training of claim 1, wherein: the liquid tank (2) comprises a liquid tank main body (21), a power device (22) and a liquid level meter (23), wherein the power device (22) is installed at the lower part of the liquid tank main body (21), and the liquid level meter (23) is installed in the middle of the liquid tank main body (21).

5. The oil product conveying device for laboratory practical training of claim 2, wherein: the pipeline main body (31) comprises a sealing ring (311), a pipeline outer shell (312) and an inner pipe (313), the sealing ring (311) is installed on the side face of the pipeline outer shell (312), and the inner pipe (313) is sleeved inside the pipeline outer shell (312).

6. The oil product conveying device for laboratory practical training of claim 4, wherein: the power device (22) comprises a base (221), a driving motor (222) and a driving oil pump (223), the driving oil pump (223) is installed on the base (221), and the driving motor (222) is fixedly connected with the driving oil pump (223).

7. The oil product conveying device for laboratory practical training of claim 5, wherein: the inner side of the pipeline shell (312) is provided with a plurality of grooves.

8. The oil product conveying device for laboratory practical training of claim 5, wherein: the outer side of the inner pipe (313) is provided with a plurality of bosses.