CN215265164U - Real device of instructing of water treatment pump station system - Google Patents
Real device of instructing of water treatment pump station system Download PDFInfo
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- CN215265164U CN215265164U CN202121066213.6U CN202121066213U CN215265164U CN 215265164 U CN215265164 U CN 215265164U CN 202121066213 U CN202121066213 U CN 202121066213U CN 215265164 U CN215265164 U CN 215265164U
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Abstract
The utility model discloses a real device of instructing of water treatment pump station system, including rack, water tank, pump system, waterway system. The top of the rack is provided with a working table; the water tank is arranged on the rack, is arranged below the working table surface and is provided with a water inlet groove, a first water outlet groove and a second water outlet groove, and the notches of the water inlet groove, the first water outlet groove and the second water outlet groove are all upward; the pump system comprises a water pump; the waterway system comprises a main water inlet pipe, a main water outlet pipe and a water outlet branch pipe, the main water inlet pipe is provided with a bypass water pipe water tank, a pump system and the waterway system which are all arranged on the rack, the structure is compact, the size is small, and the movement is convenient.
Description
Technical Field
The utility model relates to a real device field of instructing of teaching, in particular to real device of instructing of water treatment pump station system.
Background
Water resources are the foundation for human survival, but in recent years, with the rapid development of national economy, the sewage treatment function becomes more and more important due to the increasingly serious pollution of the water resources. A compact, efficient, and highly manageable water treatment device is one of the important infrastructures for schools and training institutions. How to reasonably and efficiently integrate various water treatment processes and environment-friendly knowledge in a set of system for teaching and evaluation links, and simultaneously can meet the requirements of various skill training, which is the direction for designing a water treatment device.
The existing water treatment practical training device for teaching is few, and the occupied area is large; certain 'generation ditches' exist in the development of the industry, and real-time updating is lacked; certain 'dislocation' exists between the artificial neural network and professional construction, and system planning and design are lacked; there is certain "gap" with skill teaching quality promotion, and the real device of instructing of current water treatment exists bulky, the function singleness scheduling problem promptly, and it is inconvenient to train the ability of practising among the student's actual engineering application for student's practical ability can't effectively be improved, and training personnel's teaching achievement can't obtain the inspection.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a real device of instructing of water treatment pump station system to solve one or more technical problem that exist among the prior art, provide a profitable selection or create the condition at least.
The technical scheme adopted for solving the technical problems is as follows:
first, the utility model provides a real device of instructing of water treatment pump station system, including rack, water tank, pump system, waterway system. The top of the rack is provided with a working table, three pipeline through holes which are communicated up and down are uniformly distributed on the working table, and the three pipeline through holes are divided into a first pipeline through hole, a second pipeline through hole and a third pipeline through hole; the water tank is arranged on the rack, is arranged below the working table surface and is provided with a water inlet groove, a first water outlet groove and a second water outlet groove, and the notches of the water inlet groove, the first water outlet groove and the second water outlet groove are all upward; the pump system comprises a water pump, the water pump is provided with a water outlet and a water inlet, and the water pump is arranged on the working table surface; the waterway system comprises a main water inlet pipe, a main water outlet pipe and a water outlet branch pipe, wherein the main water inlet pipe is provided with a bypass water pipe, the water outlet end of the main water inlet pipe is connected with a water inlet, the water inlet end of the main water inlet pipe penetrates through a first pipeline through hole and then extends into a water inlet tank, the water inlet end of the main water outlet pipe penetrates through a second pipeline through hole and then extends into a second water outlet tank, the water inlet end of the water outlet branch pipe is connected with a section, close to the water outlet, of the main water outlet pipe, the water outlet end of the water outlet branch pipe penetrates through a third pipeline through hole and then extends into the second water outlet tank, the main water inlet pipe is provided with a main water outlet valve, the water outlet branch pipe is provided with a branch pipe valve, the bypass water pipe is provided with a bypass valve, the main water inlet valve is connected with the bypass valve in parallel, and the main water inlet valve, the main water outlet valve, the bypass valve, the main water outlet valve and the branch valve are all arranged above the working table top.
The utility model has the advantages that:
the water tank, the pump system and the waterway system are all arranged on the rack, so that the structure is compact, the size is small, and the movement is convenient. Simultaneously the simulation carries out the condition that detects to quality of water in the real life, and the water of intake chamber is equivalent to the water that needs to detect, and waterway system and pump system are equivalent to the water that the simulation extraction needs to detect gets into and carries out water quality testing. And before the simulated water pump pumps water, the student can also be trained to carry out the operations of the installation process of the whole pump pipe valve, the cold-state driving process of the pump and the like on the working table, and the student can be exercised with various practical abilities. In addition, all the operations can be completed on the working table, the operation is convenient, the walking around is not needed, and the practical training efficiency is improved.
As a further improvement of the technical scheme, the main water inlet valve and the main water outlet valve are both manual valves, and the bypass valve and the branch pipe valve are both electric valves. Through letting the student adjust manual valve exercise student's manual debugging ability, also can be connected motorised valve and control system and carry out automatic debugging, control and monitoring system's data parameter.
As the further improvement of above-mentioned technical scheme, the intake antrum, the lateral wall top of first basin and the second basin all is provided with the overflow pipe, the intake antrum, the below of first basin and the second basin all sets up the drain pipe, the overflow pipe is provided with the overflow valve, the drain pipe all is provided with the drain valve, make things convenient for the intaking and the play water of water tank, simultaneously when the water level was too high, water can be automatic to be discharged from the overflow valve, prevent the improper of student's operation, cause the damage of water tank, play the effect of protecting the water tank.
As a further improvement of the technical scheme, the water pump adopts a centrifugal pump.
Before the centrifugal pump is started, the centrifugal pump and the water inlet pipe are filled with water, after the centrifugal pump is operated, under the action of centrifugal force generated by high-speed rotation of the impeller, water in an impeller flow channel is thrown to the periphery and is pressed into the volute, a vacuum is formed at an impeller inlet, water in the water pool is sucked along the water suction pipe under the external atmospheric pressure to supplement the space, and then the sucked water is thrown out by the impeller and enters the water outlet pipe through the volute. Therefore, the centrifugal pump can be used for better checking the mounting process of the student pump pipe valve.
As a further improvement of the technical scheme, the water inlet groove, the first water outlet groove and the second water outlet groove are respectively provided with a pH sensor, the main water outlet pipe is provided with a turbine flowmeter and a pressure sensor, the turbine flowmeter and the pressure sensor are respectively arranged between the water outlet end of the main water outlet pipe and the water inlet end of the water outlet branch pipe, and the turbine flowmeter and the pressure sensor are respectively arranged above the working table surface to detect the water quantity, the pipeline pressure and the pH value.
As a further improvement of the technical scheme, the fixing supports are arranged between the two ends of the bypass water pipe and the working table surface and used for fixing and supporting the bypass water pipe, so that the unstable shaking situation is reduced, and the bypass water pipe is not easy to damage.
As a further improvement of the technical scheme, the main water inlet pipe, the main water outlet pipe and the water outlet branch pipe are DN25 pipes.
The pipeline fittings are configured according to DN25, are consistent with actual engineering application, improve the reality of practical training and are beneficial to improving the practical training effect.
As a further improvement of the technical scheme, the water tank is a transparent component, so that the observation is convenient.
As a further improvement of the technical scheme, the water inlet groove, the first water outlet groove and the second water outlet groove are sequentially arranged from left to right.
As the further improvement of the technical scheme, the bottom of the rack is provided with the pulleys, so that the rack can be conveniently moved after practical training, the cleaning and cleaning site is convenient, and the practical training device of the water treatment pump station system is convenient to store.
Drawings
The present invention will be further explained with reference to the drawings and examples;
fig. 1 is a schematic structural diagram of an embodiment of a practical training device for a water treatment pumping station system, wherein six arrows respectively indicate a forward direction, a backward direction, a left direction, a right direction, an upward direction and a downward direction;
FIG. 2 is a schematic front view of FIG. 1, with four arrows indicating up, down, left and right directions, respectively;
FIG. 3 is a schematic left side view of FIG. 1 with four arrows indicating up, down, forward and backward directions, respectively;
FIG. 4 is a schematic top view of FIG. 1, with four arrows indicating up, down, left and right directions, respectively;
fig. 5 is a schematic structural diagram of an embodiment of a practical training device for a water treatment pumping station system provided by the present invention.
Detailed Description
This section will describe in detail the embodiments of the present invention, preferred embodiments of the present invention are shown in the attached drawings, which are used to supplement the description of the text part of the specification with figures, so that one can intuitively and vividly understand each technical feature and the whole technical solution of the present invention, but they cannot be understood as the limitation of the protection scope of the present invention.
In the description of the present invention, it should be understood that the orientation or positional relationship indicated with respect to the orientation description, such as up, down, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
In the description of the present invention, if words such as "a plurality" are used, the meaning is one or more, the meaning of a plurality of words is two or more, and the meaning of more than, less than, more than, etc. is understood as not including the number, and the meaning of more than, less than, more than, etc. is understood as including the number.
In the description of the present invention, unless there is an explicit limitation, the words such as setting, installation, connection, etc. should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above words in combination with the specific contents of the technical solution.
Referring to fig. 1 to 5, the utility model discloses a real device of instructing of water treatment pump station system makes following embodiment:
in some embodiments, a water treatment pumping station system training device includes a rack 100, a water tank 200, a pump system, and a waterway system. The gantry 100 serves as a frame for the entire device, holding the water tank 200, the pump system, and the waterway system, making the entire device more compact; the water tank 200 stores simulated water to be detected and pumped water, respectively; the pump system is used for simulating the pumping of water to be detected.
The top of the rack 100 is provided with a working table 110, three pipeline through holes which are communicated up and down are uniformly distributed on the working table 110, and the three pipeline through holes are divided into a first pipeline through hole, a second pipeline through hole and a third pipeline through hole. Most of the operations of the students can be completed by being concentrated on the working table 110. For traditional area is big, the device that the expense is high, it is more convenient to operate, and table surface 110 also makes things convenient for the student to take notes various experimental data simultaneously, satisfies student's various demands.
In order to make the real device of instructing of whole water treatment pump station system be convenient for accomodate, not occupation space, the bottom of rack 100 is provided with a plurality of pulleys 1000, after real the training, very conveniently removes rack 100 to one side, and general real device of instructing is a plurality of places simultaneously in the laboratory moreover, and when laboratory area is less, can promote together after using, makes the laboratory be convenient for the activity, also is convenient for wash the scene of cleaning. The pulley 1000 may also be an existing universal wheel.
The water tank 200 is disposed on the stand 100 to make the entire apparatus more compact, the water tank 200 is disposed under the working table 110, and the water tank 200 is provided with a water inlet groove 210, a first water outlet groove 220, and a second water outlet groove 230, all of which have upward notches. For easy observation, the water tank 200 is a transparent member, and the water tank 200 may be made of organic glass. When in use, the amount of water in the water tank 200 can be visually observed, and students and teachers can determine whether the operation is correct by observing the amount of water in the water tank 200. In other embodiments, an opaque or translucent water tank may be used. Meanwhile, the water inlet groove 210, the first water outlet groove 220 and the second water outlet groove 230 are sequentially arranged from left to right, and the water tank 200 can be observed from both sides of the rack 100.
The pump system includes a water pump 300, the water pump 300 having a water outlet and a water inlet, the water pump 300 being disposed on the countertop 110. The water pump 300 pumps water to be detected, and students can fill the water pump 300 with water to drive the vehicle in a cold state. The water pump 300 may be a centrifugal pump, the centrifugal pump and the water inlet pipe are filled with water before the centrifugal pump is started, after the centrifugal pump is operated, water in the impeller channel is thrown around under the action of centrifugal force generated by high-speed rotation of the impeller, the water is pressed into the volute, the impeller inlet forms vacuum, water in the water tank is sucked along the water suction pipe under the external atmospheric pressure to supplement the space, and then the sucked water is thrown out by the impeller and enters the water outlet pipe through the volute. Therefore, the centrifugal pump can be used for better checking the mounting process of the student pump pipe valve.
The waterway system comprises a main water inlet pipe 410, a main water outlet pipe 420 and a water outlet branch pipe 430, wherein the main water inlet pipe 410 is provided with a bypass water pipe 440, the water outlet end of the main water inlet pipe 410 is connected with a water inlet, the water inlet end of the main water inlet pipe 410 passes through a first pipeline through hole and then extends into the water inlet tank 210, the water inlet end of the main water outlet pipe 420 is connected with a water outlet, the water outlet end of the main water outlet pipe 420 passes through a second pipeline through hole and then extends into the second water outlet tank 230, the water inlet end of the water outlet branch pipe 430 is connected with a section, close to the water outlet, of the main water outlet pipe 420, the water outlet end of the water outlet branch pipe 430 passes through a third pipeline through hole and then extends into the second water outlet tank 230, the main water inlet pipe 410 is provided with a main water inlet valve 500, the main water outlet pipe 420 is provided with a main water outlet valve 600, the water outlet branch pipe 430 is provided with a branch valve 710, the bypass water pipe 440 is provided with a bypass valve 700, the main water inlet valve 500 is arranged on the main water outlet pipe 420 which is connected with the bypass water pipe 440 in parallel, the main water inlet valve 500 is arranged on the main water outlet pipe 500 which is arranged on the main water outlet pipe 420, the main water inlet valve 500 is arranged in parallel, the main water inlet valve 500, The main outlet valve 600, the bypass valve 700, and the branch valve 710 are all disposed above the countertop 110.
The situation of detecting quality of water in the real life of simulation, the water of intake chamber 210 is equivalent to the water that needs to detect, and waterway system and pump system are equivalent to the simulation and draw the water that needs to detect and get into and carry out quality of water and detect. And before the simulated water pump 300 pumps water, students can also train the installation process of the whole pump pipe valve, the cold driving process of the pump and the like on the working table 110, and various practical abilities of the students can be exercised.
In order to fix the bypass water pipe 440, fixing brackets 441 are arranged between the two ends of the bypass water pipe 440 and the working table 110 to fix and support the bypass water pipe 440, so that unstable shaking is reduced, and the bypass water pipe is not easy to damage. The fixing bracket 441 of this embodiment is a rectangular frame, the lower end of the rectangular frame is fixed on the working platform 110, and the upper end is fixedly connected with the pipe section of the bypass water pipe 440. It should be noted that the form of the fixing bracket is various, and those skilled in the art can make changes according to specific situations, and the details are not described herein.
In order to better achieve the practical effect, the pipeline accessories are configured according to DN25, and the pipeline accessories are matched with the actual engineering application, so that the reality of practical training is improved.
Further, intake antrum 210, first basin 220 and second basin 230 all are provided with the pH sensor, and main outlet pipe 420 is provided with turbine flowmeter 800 and pressure sensor 900, turbine flowmeter 800 with pressure sensor 900 all sets up main outlet pipe 420's the delivery end with between the inlet end of outlet branch pipe 430, turbine flowmeter 800 and pressure sensor 900 all set up in table surface 110's top, detect water yield and pipeline pressure, pH value, read water yield and pipeline pressure, pH value and all can directly go on table surface 110, convenient operation, also be convenient for the maintenance simultaneously.
The intake antrum 210, the lateral wall top of first basin 220 and the second basin 230 of going out all is provided with the overflow pipe, intake antrum 210, the below of first basin 220 and the second basin 230 of going out all sets up the drain pipe, the overflow pipe is provided with overflow valve 211, the drain pipe all is provided with drain valve 212, make things convenient for the intaking and the play water of water tank 200, simultaneously when the water level is too high, water can be automatic to be discharged from overflow valve 211, prevent the improper of student's operation, cause the damage of water tank 200, play protection water tank 200's effect.
In addition, in order to better train the manual operation capability of students, the main water inlet valve 500 and the main water outlet valve 600 are both manual valves, the bypass valve 700 and the branch valve 710 are closed, and then the students need to manually debug for operation, and the manual debugging capability of the students is trained by enabling the students to adjust the manual valves; the bypass valve 700 and the branch valve 710 are both electrically operated valves, and when the main water inlet valve 500 and the main water outlet valve 600 are closed, the electrically operated valves can be connected with a control system for automatic debugging, control and monitoring of data parameters of the system. Meanwhile, the overflow valve 211 and the drain valve 212 are both electrically operated valves, so that water inlet and outlet of the water tank 200 are automatically controlled, and the automation of the practical training device is improved.
And the device can be connected with a control box part, can be used for electrical installation and debugging training, and can carry out circuit design, PLC programming, hardware installation, parameter setting and debugging according to different control requirements. The knowledge mastering and application capabilities of students on modern electrical components such as a PLC, a frequency converter, a touch screen, a sensor and a three-phase alternating-current asynchronous motor are checked, and meanwhile, the electrical control knowledge and the environment-friendly water treatment knowledge are fused, so that the environment-friendly electromechanical talents can be cultured, are talents which are in short supply in society, and are practical training equipment which is relatively short of fusion of electrical control knowledge and environment-friendly knowledge at present. The part can be set into a mode that a fixed program enables students to conduct debugging simply, and can also be set into a mode that fixed requirements enable students to design, install and debug.
While the preferred embodiments of the present invention have been described in detail, it will be understood by those skilled in the art that the invention is not limited to the details of the embodiments shown, but is capable of various modifications and substitutions without departing from the spirit of the invention.
Claims (10)
1. The utility model provides a real device of instructing of water treatment pump station system which characterized in that includes:
the top of the rack (100) is provided with a working table top (110), three pipeline through holes which are communicated up and down are uniformly distributed on the working table top (110), and the three pipeline through holes are divided into a first pipeline through hole, a second pipeline through hole and a third pipeline through hole;
the water tank (200) is arranged on the rack (100), the water tank (200) is arranged below the working table top (110), and the water tank (200) is provided with a water inlet groove (210), a first water outlet groove (220) and a second water outlet groove (230) with upward notches;
a pump system comprising a water pump (300), the water pump (300) having a water outlet and a water inlet, the water pump (300) being disposed on the countertop (110);
a waterway system, which comprises a main water inlet pipe (410), a main water outlet pipe (420) and a water outlet branch pipe (430), wherein the main water inlet pipe (410) is provided with a bypass water pipe (440), the water outlet end of the main water inlet pipe (410) is connected with the water inlet, the water inlet end of the main water inlet pipe (410) penetrates through the first pipeline through hole and then extends into the water inlet tank (210), the water inlet end of the main water outlet pipe (420) is connected with the water outlet, the water outlet end of the main water outlet pipe (420) penetrates through the second pipeline through hole and then extends into the second water outlet tank (230), the water inlet end of the water outlet branch pipe (430) is connected with the main water outlet pipe (420) close to the water outlet section, the water outlet end of the water outlet branch pipe (430) penetrates through the third pipeline through hole and then extends into the second water outlet tank (230), the main water inlet pipe (410) is provided with a main water inlet valve (500), the water outlet pipe (420) is provided with a main water outlet valve (600), the water outlet branch pipe (430) is provided with a branch pipe valve (710), the bypass water pipe (440) is provided with a bypass valve (700), the main water inlet valve (500) is connected with the bypass valve (700) in parallel, and the main water inlet valve (500), the main water outlet valve (600), the bypass valve (700) and the branch pipe valve (710) are all arranged above the working table top (110).
2. The practical training device of the water treatment pumping station system according to claim 1, characterized in that:
the main water inlet valve (500) and the main water outlet valve (600) are both manual valves, and the bypass valve (700) and the branch valve (710) are both electric valves.
3. The practical training device of the water treatment pumping station system according to claim 1, characterized in that:
overflow pipes are arranged above the side walls of the water inlet groove (210), the first water outlet groove (220) and the second water outlet groove (230), drain pipes are arranged below the water inlet groove (210), the first water outlet groove (220) and the second water outlet groove (230), overflow valves (211) are arranged on the overflow pipes, and drain valves (212) are arranged on the drain pipes.
4. The practical training device of the water treatment pumping station system according to claim 1, characterized in that:
the water pump (300) adopts a centrifugal pump.
5. The practical training device of the water treatment pumping station system according to claim 1, characterized in that:
the water inlet tank (210), first basin (220) and second basin (230) all are provided with the pH sensor, main outlet pipe (420) are provided with turbine flowmeter (800) and pressure sensor (900), turbine flowmeter (800) with pressure sensor (900) all set up the play water end of main outlet pipe (420) with between the end of intaking of play water branch pipe (430), turbine flowmeter (800) with pressure sensor (900) all set up the top of table surface (110).
6. The practical training device of the water treatment pumping station system according to claim 1, characterized in that:
and fixing supports (441) are arranged between the two ends of the bypass water pipe (440) and the working table top (110).
7. The practical training device of the water treatment pumping station system according to claim 1, characterized in that:
the main water inlet pipe (410), the main water outlet pipe (420) and the water outlet branch pipe (430) are DN25 pipes.
8. The practical training device of the water treatment pumping station system according to claim 1, characterized in that:
the water tank (200) is a transparent member.
9. The practical training device of the water treatment pumping station system according to claim 8, characterized in that:
the water inlet groove (210), the first water outlet groove (220) and the second water outlet groove (230) are sequentially arranged from left to right.
10. The practical training device of the water treatment pumping station system according to claim 1, characterized in that:
the bottom of the rack (100) is provided with a plurality of pulleys (1000).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121066213.6U CN215265164U (en) | 2021-05-18 | 2021-05-18 | Real device of instructing of water treatment pump station system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121066213.6U CN215265164U (en) | 2021-05-18 | 2021-05-18 | Real device of instructing of water treatment pump station system |
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| CN215265164U true CN215265164U (en) | 2021-12-21 |
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| CN202121066213.6U Active CN215265164U (en) | 2021-05-18 | 2021-05-18 | Real device of instructing of water treatment pump station system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113223361A (en) * | 2021-05-18 | 2021-08-06 | 广东环境保护工程职业学院 | Real device of instructing of water treatment pump station system |
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2021
- 2021-05-18 CN CN202121066213.6U patent/CN215265164U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113223361A (en) * | 2021-05-18 | 2021-08-06 | 广东环境保护工程职业学院 | Real device of instructing of water treatment pump station system |
| CN113223361B (en) * | 2021-05-18 | 2024-10-18 | 广东环境保护工程职业学院 | Water treatment pump station system training device |
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