CN206340261U - A kind of pressure sensor actual training device for constant pressure water supply - Google Patents
A kind of pressure sensor actual training device for constant pressure water supply Download PDFInfo
- Publication number
- CN206340261U CN206340261U CN201621409749.2U CN201621409749U CN206340261U CN 206340261 U CN206340261 U CN 206340261U CN 201621409749 U CN201621409749 U CN 201621409749U CN 206340261 U CN206340261 U CN 206340261U
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- China
- Prior art keywords
- water supply
- pressure sensor
- water
- training device
- outlet pipe
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Abstract
The utility model is related to vocational education professional knowledge and skill training instruments used for education, specifically a kind of pressure sensor actual training device for constant pressure water supply.The actual training device includes support frame, and the lower section of support frame is base；The base is provided with storage tank；The top of the storage tank is provided with return pipe and outlet pipe；The outlet pipe is vertically arranged on the delivery port of water pump, and outlet pipe is provided with pressure sensor；Multiple-layer horizontal water supply line is up set gradually on the outlet pipe, water supply line is provided with penstock；Get water bucket, get water bucket connection return pipe are correspondingly provided with below each penstock；Plug wire device of the top of the support frame provided with connection circuit.This programme is rational in infrastructure simple, and the problem of being directed to constant pressure water supply carries out real training rehearsal, gives student true lively education, is conducive to improving the quality of teaching.
Description
Technical field
The utility model is related to vocational education professional knowledge and skill training instruments used for education, is specifically that a kind of constant pressure that is used for is supplied
The pressure sensor actual training device of water.
Background technology
User's water consumption is usually dynamic, therefore insufficient water or the superfluous situation that supplies water happen occasionally.And with water and
Uneven concentrated reflection between water supply is supplied water and is lacked with water more, then pressure is low on the pressure of water supply；It is few and supply water with water
Many, then pressure is big.Keep pressure of supply water it is constant, can make water supply and between water keep balance, i.e., with water it is many when water supply it is also many,
Supplied water during with water less also few, so as to improve the quality of water supply.Constant pressure water supply system is very important for user.In production
During living water, if tap water supply insufficient pressure or is cut off the water supply in short-term for some reason, quality of life may be influenceed, life can be influenceed when serious
Deposit safety, when such as occurring fire, if pressure of supply water it is not enough or or without water supply, it is impossible to rapid fire extinguishing, great economy may be caused
Loss and casualties.So, Water District domain uses positive skill constant pressure water supply system, can produce larger economic benefit and society imitates
Benefit.
In teaching, in order to be able to specifically demonstrate and operate the project of constant pressure water supply to student, it is necessary to be respectively provided with constant pressure water supply
Experimental provision.The problem of existing constant pressure water supply equipment is present and shortcoming：
1st, constant pressure water supply equipment is typically all maximization, is unfavorable for being placed into school's Training Room；
2nd, constant pressure water supply equipment is general and other experiments mix, it is impossible to the characteristics of individually embodying constant pressure water supply；
3rd, existing constant pressure water supply is generally that single pump control is different with the constant pressure water supply in real life application；
4th, valve is opened with closing the pressure change caused between existing constant pressure water supply can not embody different layers；
5th, to have been attached to controller not easy to remove for the connecting line that existing constant pressure water supply equipment is, is so unfavorable for student more preferable
The mode of connection for understanding transmitter and water pump.
The content of the invention
It is to solve the problem of prior art is present that the utility model, which is exactly, and devises a kind of pressure for constant pressure water supply
Sensor training device, rational in infrastructure simple, the problem of being directed to constant pressure water supply carries out real training rehearsal, true lively to student
Education, is conducive to improving the quality of teaching.
The technical solution of the utility model is：A kind of pressure sensor actual training device for constant pressure water supply, the real training
Device includes support frame, and the lower section of support frame is base；The base is provided with storage tank；Set at the top of the storage tank
There are return pipe and outlet pipe；The outlet pipe is vertically arranged on the delivery port of water pump, and outlet pipe is provided with pressure sensor；Institute
State and multiple-layer horizontal water supply line is up set gradually on outlet pipe, water supply line is provided with penstock；The lower section of each penstock
It is correspondingly provided with get water bucket, get water bucket connection return pipe；Plug wire device of the top of the support frame provided with connection circuit.
The water pump is arranged in parallel at least provided with two and its outlet pipe.
The plug wire device is provided with pressure sensor jack and water pump wire jack.
The horizontal water supply line is at least provided with two layers, and every layer of penstock is at least provided with two.
The top of the storage tank is provided with filler and water level observation window.
The bottom of the storage tank is provided with draining valve.
The beneficial effects of the utility model can be drawn by such scheme：1）, constant pressure water supply actual training device minimizes, solely
Vertical property；（2）, experiment lead is simple, be conducive to the mode of connection that allows student to understand pressure transmitter and water pump；（3）, two water pumps it is mutual
Actual constant pressure water supply mode is embodied in for standby and operation switching；（4）, pressure transmitter total pipe network water inlet, embody
Total official website pressure；（5）, penstock be in two layers different height, the water use model of the different floors of real life can be embodied.
This actual training device will be used with hop controller and frequency converter；The signal wire of pressure transmitter is connected to the mould of controller
Analog quantity signal acquisition terminal, carries out the collection of pressure；Water pump is connected to the output end of frequency converter, carries out frequency control；Frequency converter passes through
Controller carries out PID regulations to realize the constant of official website pressure, during operation, opens or closes the water valve of different interlayers
Door, to examine the constant of ductwork pressure, the experiment of progress is：1st, the use of pressure transmitter；2nd, the water pump mode of connection；3rd, house steward
The pressure PID regulations of net.
As can be seen here, the utility model has substantive distinguishing features and progress compared with prior art, its beneficial effect implemented
Fruit is also obvious.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Wherein, 1 is plug wire device, and 2 be support frame, and 3 be outlet pipe, and 4 be pressure sensor, and 5 be water pump, and 6 be storage tank,
7 be penstock, and 8 be get water bucket, and 9 be return pipe, and 10 be draining valve.
Embodiment
In order to more fully understand the utility model, embodiment of the present utility model is explained in detail below in conjunction with the accompanying drawings.
Embodiment：As shown in figure 1, a kind of pressure sensor actual training device for constant pressure water supply, the real training
Device includes support frame 2, and the lower section of support frame 2 is base；The base is provided with storage tank 6；The top of the storage tank
Portion is provided with filler and water level observation window.The bottom of storage tank 6 is provided with draining valve 10.The top of the storage tank 6 is provided with backwater
Pipe 9 and outlet pipe 3；The outlet pipe 3 is vertically arranged, and is connected on the delivery port of water pump 5, and water pump 5 is provided with two and it goes out
Water pipe is arranged in parallel.Outlet pipe 3 is provided with pressure sensor 4；Two layers of horizontal feed pipe is up set gradually on the outlet pipe 3
Road, water supply line is provided with two penstocks 7；The lower section of each penstock 7 is correspondingly provided with get water bucket 8, the connection backwater of get water bucket 8
Pipe 9；Plug wire device 1 of the top of the support frame 2 provided with connection circuit.The plug wire device 1 is provided with pressure sensor jack
With water pump wire jack.
Described above is not that, to limitation of the present utility model, the utility model is also not limited to the example above, this skill
Change, remodeling, addition or replacement that the those of ordinary skill in art field is made in essential scope of the present utility model, also should
Belong to protection domain of the present utility model.
Claims (6)
1. a kind of pressure sensor actual training device for constant pressure water supply, it is characterised in that：The actual training device includes support rib
Frame, the lower section of support frame is base；The base is provided with storage tank；The top of the storage tank is provided with return pipe and water outlet
Pipe；The outlet pipe is vertically arranged on the delivery port of water pump, and outlet pipe is provided with pressure sensor；On the outlet pipe up
Multiple-layer horizontal water supply line is set gradually, water supply line is provided with penstock；Get water bucket is correspondingly provided with below each penstock,
Get water bucket connects return pipe；Plug wire device of the top of the support frame provided with connection circuit.
2. it is used for the pressure sensor actual training device of constant pressure water supply as claimed in claim 1, it is characterised in that：The water pump is extremely
It is provided with two less and its outlet pipe is arranged in parallel.
3. it is used for the pressure sensor actual training device of constant pressure water supply as claimed in claim 1, it is characterised in that：The plug wire device
It is provided with pressure sensor jack and water pump wire jack.
4. it is used for the pressure sensor actual training device of constant pressure water supply as claimed in claim 1, it is characterised in that：The level is supplied
Waterpipe is at least provided with two layers, and every layer of penstock is at least provided with two.
5. it is used for the pressure sensor actual training device of constant pressure water supply as claimed in claim 1, it is characterised in that：The storage tank
Top be provided with filler and water level observation window.
6. it is used for the pressure sensor actual training device of constant pressure water supply as claimed in claim 1, it is characterised in that：The storage tank
Bottom be provided with draining valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621409749.2U CN206340261U (en) | 2016-12-21 | 2016-12-21 | A kind of pressure sensor actual training device for constant pressure water supply |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621409749.2U CN206340261U (en) | 2016-12-21 | 2016-12-21 | A kind of pressure sensor actual training device for constant pressure water supply |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206340261U true CN206340261U (en) | 2017-07-18 |
Family
ID=59302070
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621409749.2U Expired - Fee Related CN206340261U (en) | 2016-12-21 | 2016-12-21 | A kind of pressure sensor actual training device for constant pressure water supply |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206340261U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110176175A (en) * | 2018-11-22 | 2019-08-27 | 镇江华瑞节能科技有限公司 | A kind of fluid system that can simulate operating condition |
-
2016
- 2016-12-21 CN CN201621409749.2U patent/CN206340261U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110176175A (en) * | 2018-11-22 | 2019-08-27 | 镇江华瑞节能科技有限公司 | A kind of fluid system that can simulate operating condition |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170718 Termination date: 20181221 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |