CN220752891U - Practical operation training device for pipeline equipment - Google Patents

Abstract

The utility model belongs to the technical field of automobile industrial pipeline simulation, and discloses an actual operation training device of pipeline equipment, which comprises a water suction pipeline, a main pipeline, a bypass pipeline, a first branch and a second branch which are sequentially arranged between a water tank and a cooling water tower, wherein a water supply pump is arranged on the water suction pipeline; a first pressure gauge, a dirt remover and a second pressure gauge are arranged on the main pipeline; a fifth valve which is parallel to the dirt separator is arranged on the bypass pipe; the first branch and the second branch are arranged between the outlet of the main pipeline and the cooling water tower in parallel, and the first branch is provided with a radiator; and the second branch is provided with a water diversion device, a water collection device and a water flow observer. The utility model can realize the production of a multifunctional comprehensive simulation micro system for practical operation training and evaluation according to various functions and running states of field equipment, can be repeatedly used for a plurality of times, solves the problem of poor field intuitiveness during practical operation training, and has wide application range.

Description

Practical operation training device for pipeline equipment

Technical Field

The utility model relates to the technical field of automobile industry pipeline simulation, in particular to a practical operation training device for pipeline equipment.

Background

The truck factory is equipped with a technical room pipeline class, which is a basic class group for manufacturing, installing or operating and maintaining various pipelines. The equipment facilities to be maintained comprise various industrial pipelines and driving equipment thereof, such as various circulating water devices, heat exchange stations, various warm air units, air conditioning units, heating systems, welding equipment, air compressors, oil depot oil supply systems and the like, when the actual operation of new personnel and job change staff is trained in daily life, only a single device can be demonstrated on site, but the pipeline equipment and auxiliary facilities thereof are positioned in narrow spaces and high altitudes, the line is long, the intuitiveness of the trainee on site is poor when the centralized training is carried out, and various observations are inaccurate due to the flowing state of a medium in the pipeline and various air resistances, so that a teaching and evaluating device capable of comprehensively reflecting various pipeline facility states is required to reflect the flowing state of fluid in the pipeline and analysis and elimination of various fault generation reasons.

Disclosure of Invention

The utility model aims to provide a practical operation training device for pipeline equipment, which aims to solve the problem of poor site intuitiveness during practical operation training.

To achieve the purpose, the utility model adopts the following technical scheme:

an actual operation training device for pipeline equipment, comprising:

a water tank;

the cooling water tower is communicated with the water tank;

the inlet of the water suction pipeline is communicated with the water tank, a water supply pump is arranged on the water suction pipeline, first valves are arranged at two ends of the water supply pump, and the water supply pump is used for pumping water in the water tank;

the inlet of the main pipeline is communicated with the outlet of the water suction pipeline, a first pressure gauge, a dirt remover and a second pressure gauge are sequentially arranged between the inlet and the outlet of the main pipeline, a second valve is arranged between the first pressure gauge and the main pipeline, third valves are arranged at two ends of the dirt remover, and a fourth valve is arranged between the second pressure gauge and the main pipeline;

the two ends of the bypass pipeline are communicated with the main pipeline, the two ends of the bypass pipeline are respectively arranged at the two ends of the dirt separator, and a fifth valve is arranged on the bypass pipeline;

the two ends of the first branch are respectively connected with the outlet of the main pipeline and the cooling water tower, a radiator is arranged on the first branch, and the two ends of the radiator are respectively provided with a sixth valve;

the two ends of the second branch are respectively connected with the outlet of the main pipeline and the cooling water tower, and a water diversion device, a water collection device and a water flow observer are sequentially arranged on the second branch along the water flow direction.

Optionally, the cooling water tower is arranged at a high position relative to the water tank, and the reclaimed water in the cooling water tower can automatically flow back to the water tank.

Optionally, the water tank is communicated with the cooling water tower through a water pipe.

Optionally, two water supply pumps are arranged, the two water supply pumps are arranged in parallel between an inlet and an outlet of the water suction pipeline, and the two ends of each water supply pump are respectively provided with the first valve.

Optionally, the water diversion device is connected with the water collection device through a seventh valve, and a first pressure release valve is arranged at the water outlet end of the water diversion device.

Optionally, the water diversion device and the water collection device are all provided with a plurality of, a plurality of the water diversion device and a plurality of the water collection device are arranged in a one-to-one correspondence manner, a seventh valve is arranged between each water diversion device and each water collection device, an inlet of the water diversion device is connected with an outlet of the main pipeline, and an outlet of the water collection device is connected with the cooling water tower.

Optionally, a bottom valve is arranged at the inlet of the water suction pipeline, and a filter screen is arranged on the bottom valve.

Optionally, the front end of the second pressure gauge is further provided with a second pressure relief valve, and the second pressure relief valve is used for discharging the internal pressure of the second pressure gauge.

Optionally, the second valve and the fourth valve are gate valves; the first pressure relief valve and the second pressure relief valve are angle valves.

Optionally, the water suction pipe is connected with the main pipe through a first tee; the main pipeline, the first branch and the second branch are connected through a second tee.

The utility model has the beneficial effects that:

according to the practical operation training device of the pipeline equipment, the water suction pipeline, the main pipeline, the bypass pipeline, the first branch and the second branch are arranged between the water tank and the cooling water tower, so that the practical operation training device of the pipeline equipment can manufacture a set of comprehensive simulation microsystem which covers the multifunctional practical operation training and evaluation of the circulating water system, the cooling filtering system, the water flow distribution and adjustment system, the heat radiation system and the equipment using system according to various functions and running states of field equipment, and can be repeatedly used for many times after the comprehensive simulation microsystem is manufactured, staff does not need to be on site, and the problem of poor site intuitiveness during the practical operation training can be solved by arranging and removing according to faults which easily occur to the equipment. According to the practical operation training device for the pipeline equipment, through arranging the plurality of valves such as the first valve, the second valve, the … … valve and the seventh valve, the equipment such as the water supply pump, the first pressure gauge, the dirt remover, the second pressure gauge and the radiator can be independently controlled to shut off so as to be convenient for maintenance or replacement, various equipment or accessories are convenient to increase and decrease, and the application range is greatly improved.

Drawings

FIG. 1 is a schematic diagram of the structure of the training device for pipeline equipment of the present utility model.

In the figure:

1. a water tank; 2. a cooling water tower; 3. a water suction pipeline; 31. a water supply pump; 311. a first valve; 32. a bottom valve;

4. a main pipeline; 41. a first pressure gauge; 411. a second valve; 42. a dirt remover; 421. a third valve; 43. a second pressure gauge; 431. a fourth valve; 432. a second pressure relief valve;

5. a bypass line; 51. A fifth valve;

6. a first branch; 61. A heat sink; 611. A sixth valve;

7. a second branch; 71. a water dividing device; 711. a seventh valve; 72. a water collecting device; 73. a water flow observer; 74. a first pressure relief valve;

8. a water pipe.

Detailed Description

The utility model is described in further detail below with reference to the drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the utility model and are not limiting thereof. It should be further noted that, for convenience of description, only some, but not all of the structures related to the present utility model are shown in the drawings.

In the description of the present utility model, unless explicitly stated and limited otherwise, the terms "connected," "connected," and "fixed" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

In the present utility model, unless expressly stated or limited otherwise, a first feature "above" or "below" a second feature may include both the first and second features being in direct contact, as well as the first and second features not being in direct contact but being in contact with each other through additional features therebetween. Moreover, a first feature being "above," "over" and "on" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is higher in level than the second feature. The first feature being "under", "below" and "beneath" the second feature includes the first feature being directly under and obliquely below the second feature, or simply means that the first feature is less level than the second feature.

In the description of the present embodiment, the terms "upper", "lower", "left", "right", and the like are orientation or positional relationships based on those shown in the drawings, merely for convenience of description and simplicity of operation, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the utility model. Furthermore, the terms "first," "second," and the like, are used merely for distinguishing between descriptions and not for distinguishing between them.

The utility model provides a practical training device for pipeline equipment, which is shown in fig. 1 and comprises a water tank 1, a cooling water tower 2, a water suction pipeline 3, a main pipeline 4, a bypass pipeline 5, a first branch 6 and a second branch 7, wherein the cooling water tower 2 is communicated with the water tank 1, water in the water tank 1 is recycled to the cooling water tower 2 after passing through the water suction pipeline 3, the main pipeline (or the bypass pipeline 5) and the first branch 6 (and/or the second branch 7), and can be returned to the water tank 1 after being cooled and filtered by the cooling water tower 2, so that the simulation of a circulating water system and a cooling and filtering system is realized.

The inlet of the water suction pipeline 3 is communicated with the water tank 1, the water suction pipeline 3 is provided with a water supply pump 31, the two ends of the water supply pump 31 are respectively provided with a first valve 311, the water supply pump 31 is used for pumping water in the water tank 1 so as to start water circulation, wherein the two ends of the water supply pump 31 are respectively provided with one first valve 311, water flow is cut off through the two first valves 311 when the water supply pump 31 fails so as to maintain or replace the water supply pump 31, and water flow pumped by the water supply pump 31 can be regulated, therefore, the first valves 311 adopt ball valves with adjustable flow, and the diameter of the ball valves is DN25.

The inlet of the main pipeline 4 is communicated with the outlet of the water suction pipeline 3, a first pressure gauge 41, a dirt remover 42 and a second pressure gauge 43 are sequentially arranged between the inlet and the outlet of the main pipeline 4, a second valve 411 is arranged between the first pressure gauge 41 and the main pipeline 4, third valves 421 are arranged at two ends of the dirt remover 42, and a fourth valve 431 is arranged between the second pressure gauge 43 and the main pipeline 4; the first pressure gauge 41 is used for detecting the water supply pressure provided by the water supply pump 31 in real time, the second pressure gauge 43 is arranged at the rear ends of the main pipeline 4 and the bypass pipeline 5 and is used for detecting the pressure of the main pipeline 4, whether the dirt remover 42 needs to be overhauled or not is judged according to the detected pressure, the second valve 411 is arranged at the front end of the first pressure gauge 41, and the fourth valve 431 is arranged at the front end of the second pressure gauge 43, so that the overhauling and replacement of the first pressure gauge 41 and the second pressure gauge 43 are facilitated. The dirt separator 42 can prevent unqualified medium containing impurities from flowing into the main pipeline 4 to cause equipment failure, and the third valves 421 are arranged at the two ends of the dirt separator 42, so that the dirt separator 42 is convenient to overhaul and replace.

Both ends of the bypass pipeline 5 are communicated with the main pipeline 4, both ends of the bypass pipeline 5 are respectively arranged at both ends of the dirt separator 42, and a fifth valve 51 is arranged on the bypass pipeline 5; when it is necessary to perform maintenance replacement of the scrubber 42, two third valves 421 may be closed at the same time, and the fifth valve 51 may be opened at the same time.

Two ends of the first branch circuit 6 are respectively connected with the outlet of the main pipeline 4 and the cooling water tower 2, the first branch circuit 6 is provided with a radiator 61, and two ends of the radiator 61 are provided with a sixth valve 611; two sixth valves 611 are used for piping control when servicing or replacing the radiator 61. The radiator 61 can exhaust air generating air resistance in the system, simulate the overhaul training and evaluation of the radiator 61 or accessories, the medium flowing out of the radiator 61 flows into the cooling water tower 2 first and returns to the water tank 1 through the cooling water tower 2 so as to perform the next circulation, and the first branch 6 can be used for realizing the simulation training of the heat dissipation system.

The two ends of the second branch 7 are respectively connected with the outlet of the main pipeline 4 and the cooling water tower 2, and a water diversion device 71, a water collection device 72 and a water flow observer 73 are sequentially arranged on the second branch 7 along the water flow direction. The water in the main pipeline 4 is simulated by the water diversion device 71 to be respectively used for water consumption devices, the water collection device 72 is used for collecting circulating water which is absorbed by the water consumption devices, namely, outlet water of the water diversion device 71, and the collected water passes through the water flow observer 73, so that the medium state and the water quality in the pipeline can be intuitively observed. The second branch 7 and the first branch 6 are two functional pipelines arranged in parallel between the main pipeline 4 and the cooling water tower 2, and the second branch 7 can simulate the water consumption simulation of the equipment using system.

It can be understood that the real operation training device of the pipeline equipment of the utility model can manufacture a set of comprehensive simulation micro system which covers the multifunctional real operation training and evaluation of the circulating water system, the cooling filtering system, the water flow distribution and adjustment system, the heat radiation system and the equipment using system according to various functions and running states of the field equipment by arranging the water suction pipeline 3, the main pipeline 4, the bypass pipeline 5, the first branch pipeline 6 and the second branch pipeline 7 between the water tank 1 and the cooling water tower 2, and can be repeatedly used for a plurality of times after the comprehensive simulation micro system is manufactured, so that staff does not need to be on site, and can also set up to remove faults which are easy to occur according to equipment, thereby solving the problem of poor site intuitiveness during the real operation training. According to the practical operation training device for the pipeline equipment, through arranging the plurality of valves such as the first valve 311, the second valves 411 and … … and the seventh valve 711, the equipment such as the water supply pump 31, the first pressure gauge 41, the dirt remover 42, the second pressure gauge 43 and the radiator 61 can be independently controlled to cut off so as to be convenient for maintenance or replacement, various equipment or accessories are convenient to increase and decrease, and the application range is greatly improved.

Alternatively, the cooling water tower 2 is disposed at a high level with respect to the water tank 1, and the recovered water in the cooling water tower 2 can automatically flow back to the water tank 1.

As can be seen from FIG. 1, the practical training device for pipeline equipment of the utility model is a closed circulating waterway system, the cooling water tower 2 has the functions of cooling and filtering, and the cooled and filtered recovered water or circulating water automatically flows back to the water tank 1 under the action of gravity, so that the use of power equipment can be reduced, and the device has the functions of noise reduction and energy saving.

Specifically, the water tank 1 is communicated with the cooling water tower 2 through a water pipe 8. The top end of the water pipe 8 is connected with the water outlet of the cooling water tower 2, so that circulating water or recovered water automatically flows downwards into the water tank 1. The position of the water outlet of the cooling water tower 2 and the bottom of the cooling water tower 2 have a certain height, so that circulating water or cooling water in the cooling water tower 2 has enough cooling space and time, and flows into the water tank 1 after water flow is stable.

Alternatively, two water supply pumps 31 are provided, and two water supply pumps 31 are provided in parallel between the inlet and the outlet of the water suction pipe 3, and both ends of each water supply pump 31 are provided with a first valve 311, respectively.

It will be appreciated that by arranging two water supply pumps 31 in parallel on the water suction pipe 3, one for main use and one for standby use, it is convenient to activate one water supply pump 31 when the other water supply pump 31 is in trouble maintenance, and normal supply is achieved.

Optionally, the water diversion device 71 and the water collection device 72 are connected through a seventh valve 711, and a first pressure release valve 74 is arranged at the water outlet end of the water diversion device 71.

By providing the seventh valve 711, it is possible to conduct the water dividing device 71 and the water collecting device 72 as needed, to simulate the amount of water in the water consuming device, and the first pressure release valve 74 is used for reducing and discharging the pressure in the water dividing device 71, so as to ensure reliable operation of the equipment, and to facilitate maintenance and replacement of the water dividing device 71.

Optionally, the water diversion device 71 and the water collection device 72 are respectively provided with a plurality of water diversion devices 71 and a plurality of water collection devices 72, the water diversion devices 71 and the water collection devices 72 are respectively arranged in a one-to-one correspondence manner, a seventh valve 711 is respectively arranged between each water diversion device 71 and each water collection device 72, an inlet of the water diversion device 71 is connected to an outlet of the main pipeline 4, and an outlet of the water collection device 72 is connected with the cooling water tower 2.

As can be seen from fig. 1, after the water diversion devices 71 are connected in parallel with the water collection devices 72 through the seventh valves 711, they are disposed on the pipeline of the second branch 7, and the individual water collection control of each water collection device 72 is realized through the seventh valves 711, so as to realize the analog control of the water consumption system of the equipment.

Optionally, the inlet of the water suction pipe 3 is provided with a bottom valve 32, and the bottom valve 32 is provided with a filter screen.

As shown in fig. 1, the inlet end of the water suction pipe 3 extends into the water tank 1, and the bottom valve 32 is provided with a filter screen for placing impurities in the water tank 1 into the water suction pipe 3, and the filter screen is detachably installed so as to be convenient for disassembly and cleaning. The bottom valve 32 has a diameter DN25 and is a check valve capable of preventing the water in the water suction line 3 from flowing backward.

Optionally, the front end of the second pressure gauge 43 is further provided with a second pressure release valve 432, and the second pressure release valve 432 is used for discharging the internal pressure of the second pressure gauge 43, so as to facilitate maintenance and replacement of the second pressure gauge 43. The second relief valve 432 is an angle valve, and the pipe diameter of the angle valve is DN15.

Optionally, the second valve 411 and the fourth valve 431 are gate valves; the first relief valve 74 and the second relief valve 432 are both angle valves. Wherein, the flashboard valve pipe diameter is DN15, and the angle valve pipe diameter is DN15.

Optionally, the water suction pipeline 3 is connected with the main pipeline 4 through a first tee joint; the main pipeline 4, the first branch 6 and the second branch 7 are connected through a second tee.

As shown in fig. 1, when two water supply pumps 31 are disposed on the water suction pipe 3, the pipes where the two water supply pumps 31 are disposed in parallel are connected to the main pipe 4 through a first tee, so that a single water supply pump 31 supplies water to the main pipe 4. The first branch circuit 6 and the second branch circuit 7 are arranged in parallel between the outlet of the main pipeline 4 and the cooling water tower 2, and are controlled to be conducted through a second tee piece, so that the first branch circuit 6 and the second branch circuit 7 can be independently or simultaneously simulated and trained.

Taking the practical training content of the blockage failure of the dirt separator 42 as an example, an exemplary use of the practical training device for pipeline equipment of the present utility model will be described.

The embodiment sets the fault that no medium enters the simulated circulating water equipment water diversion device 71, the water collection device 72 and the radiator 61.

Failure cause judgment:

the water supply pump 31 is turned on, the water pressure is monitored by the first pressure gauge 41, when the water supply pressure reaches a specified pressure, it is checked that no medium is introduced into the radiator 61, and at the same time, no medium is circulated inside the water flow observer 73, the fifth valve 51 in the bypass line 5 of the scrubber 42 is immediately opened, and the medium supply of the first branch 6 and the second branch 7 is normal. The blockage of the dirt separator 42 on the main pipeline 4 can be rapidly judged.

Fault elimination:

opening a fifth valve 51 on the bypass line 5;

closing a third valve 421 at both ends of the scrubber 42;

the medium supply in the water flow observer 73 in the first branch 6 and the second branch 7 where the radiator 61 is located is checked and ensured to be normal so as not to cause production stoppage.

Slowly opening an overhaul port of the dirt separator 42, and extracting the filter screen in the overhaul port to clean the filter screen, if the filter screen is damaged, immediately replacing the filter screen;

the cleaned or replaced clean filter screen is put back in place and the access opening of the dirt separator 42 is screwed.

After opening the two third valves 421 on both sides of the scrubber 42, the fifth valve 51 in the bypass line 5 is closed.

The medium supply of the water flow observer 73 in the first branch 6 where the radiator 61 is located and in the second branch 7 of another device simulating the use of circulating water is checked to be normal, and the fault is eliminated.

According to the embodiment, the practical training device for the pipeline equipment can be used for simulating practical training of various devices, can directly observe the running condition of the equipment after being scaled down according to field equipment, is convenient for simulating daily spot inspection and maintenance contents, is convenient for understanding the cause of fault generation and rapidly eliminating training, can train and evaluate pipelines and dimension operators of different industries by setting barriers, can increase and decrease simulated equipment according to the characteristics of the equipment and pipeline facilities, and has wide universality.

It is to be understood that the above examples of the present utility model are provided for clarity of illustration only and are not limiting of the embodiments of the present utility model. Various obvious changes, rearrangements and substitutions can be made by those skilled in the art without departing from the scope of the utility model. It is not necessary here nor is it exhaustive of all embodiments. Any modification, equivalent replacement, improvement, etc. which come within the spirit and principles of the utility model are desired to be protected by the following claims.

Claims (10)

1. The utility model provides a real training device of pipeline equipment which characterized in that includes:

a water tank (1);

the cooling water tower (2) is communicated with the water tank (1);

the water sucking pipeline (3), an inlet of the water sucking pipeline (3) is communicated with the water tank (1), a water supply pump (31) is arranged on the water sucking pipeline (3), first valves (311) are arranged at two ends of the water supply pump (31), and the water supply pump (31) is used for pumping water in the water tank (1);

the sewage treatment device comprises a main pipeline (4), wherein an inlet of the main pipeline (4) is communicated with an outlet of the water suction pipeline (3), a first pressure gauge (41), a sewage remover (42) and a second pressure gauge (43) are sequentially arranged between the inlet and the outlet of the main pipeline (4), a second valve (411) is arranged between the first pressure gauge (41) and the main pipeline (4), third valves (421) are respectively arranged at two ends of the sewage remover (42), and a fourth valve (431) is arranged between the second pressure gauge (43) and the main pipeline (4);

the two ends of the bypass pipeline (5) are communicated with the main pipeline (4), the two ends of the bypass pipeline (5) are respectively arranged at the two ends of the dirt separator (42), and a fifth valve (51) is arranged on the bypass pipeline (5);

the cooling device comprises a first branch circuit (6), wherein two ends of the first branch circuit (6) are respectively connected with an outlet of a main pipeline (4) and the cooling water tower (2), a radiator (61) is arranged on the first branch circuit (6), and a sixth valve (611) is arranged at two ends of the radiator (61);

the two ends of the second branch (7) are respectively connected with the outlet of the main pipeline (4) and the cooling water tower (2), and a water diversion device (71), a water collection device (72) and a water flow observer (73) are sequentially arranged on the second branch (7) along the water flow direction.

2. The pipeline equipment practical training device according to claim 1, wherein the cooling water tower (2) is arranged at a high position relative to the water tank (1), and the reclaimed water in the cooling water tower (2) can automatically flow back to the water tank (1).

3. The practical operation training device of the pipeline equipment according to claim 2, wherein the water tank (1) is communicated with the cooling water tower (2) through a water pipe (8).

4. The practical training device for pipeline equipment according to claim 1, wherein two water supply pumps (31) are arranged, the two water supply pumps (31) are arranged in parallel between the inlet and the outlet of the water suction pipeline (3), and the two ends of each water supply pump (31) are respectively provided with the first valve (311).

5. The practical training device for pipeline equipment according to claim 1, wherein the water diversion device (71) and the water collection device (72) are connected through a seventh valve (711), and a first pressure release valve (74) is arranged at the water outlet end of the water diversion device (71).

6. The practical training device for pipeline equipment according to claim 5, wherein a plurality of water dividing devices (71) and water collecting devices (72) are respectively arranged, the water dividing devices (71) and the water collecting devices (72) are arranged in a one-to-one correspondence manner, a seventh valve (711) is respectively arranged between each water dividing device (71) and each water collecting device (72), an inlet of each water dividing device (71) is connected to an outlet of the main pipeline (4), and an outlet of each water collecting device (72) is connected to the cooling water tower (2).

7. The pipeline equipment training device according to claim 1, wherein the inlet of the water suction pipeline (3) is provided with a bottom valve (32), and the bottom valve (32) is provided with a filter screen.

8. The pipeline equipment training device according to claim 5, wherein the front end of the second pressure gauge (43) is further provided with a second pressure release valve (432), and the second pressure release valve (432) is used for discharging the internal pressure of the second pressure gauge (43).

9. The pipeline equipment training apparatus of claim 8 wherein the second valve (411) and the fourth valve (431) are gate valves; the first relief valve (74) and the second relief valve (432) are both angle valves.

10. The practical training device of pipeline equipment according to claim 4, wherein the water suction pipeline (3) is connected with the main pipeline (4) through a first tee joint; the main pipeline (4), the first branch (6) and the second branch (7) are connected through a second tee part.