CN204884317U - Real device of instructing of liquid level detection control system - Google Patents
Real device of instructing of liquid level detection control system Download PDFInfo
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- CN204884317U CN204884317U CN201520297453.5U CN201520297453U CN204884317U CN 204884317 U CN204884317 U CN 204884317U CN 201520297453 U CN201520297453 U CN 201520297453U CN 204884317 U CN204884317 U CN 204884317U
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- level
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- tank
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Abstract
The utility model provides an integrateed real device of instructing of liquid level detection control system of multiple check out test set, five water tanks communicate float level meter, static pressure level gauge, ultrasonic wave level gauge, electric capacity level gauge, differential pressure levelmeter, magnetic level gauge respectively and constitute, and in addition, this device still is equipped with a storage water tank, connects through ball valve, solenoid valve, electrical control valve, water pump between storage water tank and each water tank. The utility model discloses the level control apparatus of the multiple mode that has integrateed, and the design of pipeline can select by according to actual need, can realize the real standard demonstration of multiple functions, and application range is very wide, fundamentally the cost is reduced.
Description
Technical field
The utility model belongs to the teaching equipment of level sensing class, specifically a kind of level sensing control system actual training device being integrated with multiple checkout equipment.
Background technology
Level sensing opertaing device uses all to some extent at numerous areas such as chemical industry, water treatment, pharmacy, therefore be provided with corresponding course in order to teaching in universities more, the actual training device of imparting knowledge to students then has showed the effect of equipment very intuitively, and teaching process can be made to get twice the result with half the effort.Because the kind of liquid level detection device is more, and existing actual training device function is mostly comparatively single, in order to comprehensively demonstrate corresponding actual training device, often needing to buy multiple devices, which adds the input of cost.
Summary of the invention
The utility model provides a kind of level sensing control system actual training device being integrated with multiple checkout equipment, and it can realize the most of experimental implementation processes in Liquid level, effectively decreases the input of cost.
The utility model realizes above-mentioned purpose by the following technical solutions:
Level sensing control system actual training device is communicated with float level meter respectively by five water tanks, static pressure liquid level meter, ultrasonic level gage, capacitance liquid level meter, differential pressure levelmeter, magnetic flap level gauge form, in addition, this device is also provided with a reserve tank, is connected between reserve tank and each water tank by ball valve, solenoid valve, electric control valve, water pump.
On the described water tank being connected with magnetic flap level gauge, differing heights is provided with ball valve, and one end of described differential pressure levelmeter is connected to the ball valve of bottom, and the other end can be connected to the ball valve of differing heights as required.
The top of five described water tanks is connected to drainage pipeline respectively by solenoid valve, and the bottom of five described water tanks is connected to watering pipeline respectively by solenoid valve; Connected by water pump between described watering pipeline and drainage pipeline; Described watering pipeline is parallel with a liquid-circulating water route; Described liquid-circulating water route is connected to reserve tank by water pump.
The bottom of described each water tank is connected to discharge pipe line respectively by ball valve, and the endpiece of described discharge pipe line is connected to described reserve tank.
Described watering pipeline is separately provided with a branch drain, and described branch drain is connected to reserve tank.
Described liquid-circulating water route is provided with tank level control system, and described tank level control system is arrange ball valve respectively in the both sides of electric control valve, and parallel connection one is provided with the pipeline of ball valve on two variable valve and electric control valve.
The utility model adopts technique scheme to have following beneficial effect:
The utility model is integrated with the fluid level control device of various ways, and the design of pipeline can be selected according to actual needs, and can realize the real training demonstration of several functions, usable range is very wide, fundamentally reduces cost.
Accompanying drawing explanation
Fig. 1 is schematic diagram of the present utility model.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described further.
Level sensing control system actual training device as shown in Figure 1 connects float level meter 21 respectively by five water tanks 1, static pressure liquid level meter 22, ultrasonic level gage 23, capacitance liquid level meter 24, differential pressure levelmeter 25, magnetic flap level gauge 26 form, in addition, this device is also provided with a reserve tank 3, is connected between reserve tank 3 and each water tank 1 by ball valve, solenoid valve, electric control valve, water pump.
On the water tank 1 being connected with magnetic flap level gauge 26, differing heights is provided with ball valve, and one end of described differential pressure levelmeter 25 is connected to the ball valve of bottom, and the other end can be connected to the ball valve of differing heights as required.
The top of five water tanks 1 is connected to drainage pipeline 41 respectively by solenoid valve, and the bottom of five water tanks 1 is connected to watering pipeline 42 respectively by solenoid valve; Connected by feeding engine 51 between described watering pipeline 42 and drainage pipeline 41; Described watering pipeline 42 is parallel with a liquid-circulating water route 43; Described liquid-circulating water route 43 is connected to reserve tank 3 by liquor pump 52.
The bottom of each water tank 1 is connected to discharge pipe line 44 respectively by ball valve, and the endpiece of described discharge pipe line 44 is connected to described reserve tank 3.
Described watering pipeline 42 is separately provided with a branch drain 45, and described branch drain 45 is connected to reserve tank 3.
Described liquid-circulating water route 43 is provided with tank level control system, and described tank level control system is arrange ball valve respectively in the both sides of electric control valve 6, and parallel connection one is provided with the pipeline of ball valve on two variable valve and electric control valve 6.
It is as follows that this device can complete concrete practical training project:
The installation and adjustment of float level meter; The installation and adjustment of static pressure liquid level meter; The installation and adjustment of ultrasonic level gage; The installation and adjustment of capacitance liquid level meter; Magnetic flap level gauge installation and adjustment; The installation and adjustment of differential pressure levelmeter; The installation and adjustment of solenoid valve; The installation and adjustment of digital meter's; The installation and adjustment of electric control valve; The Installation and Debugging of frequency converter and putting into operation; Differential pressure type level gauge zero shift real training; Differential pressure type level gauge negative transfer real training; The real training of differential pressure type level gauge positive transfer; Single-circuit Liquid level real training; Two circuit Liquid level real training; Multiloop Liquid level real training; Bunch grade adjustment controls real training; Equal control real training; What controling parameters was reported to the police arranges real training; Putting into operation of tank level control system; Detection/control loop fault verification; The disposal route of instrument fault; The content such as daily servicing, maintenance, Plant in good condition, periodic calibration of instrument.
Claims (5)
1. level sensing control system actual training device, it is characterized in that: it connects float level meter (21) respectively by five water tanks (1), static pressure liquid level meter (22), ultrasonic level gage (23), capacitance liquid level meter (24), differential pressure levelmeter (25), magnetic flap level gauge (26) form, this device is also provided with a reserve tank (3), is connected between reserve tank (3) and each water tank (1) by ball valve, solenoid valve, electric control valve, water pump.
2. level sensing control system actual training device according to claim 1, it is characterized in that: the upper differing heights of the described water tank (1) being connected with magnetic flap level gauge (26) is provided with ball valve, one end of described differential pressure levelmeter (25) is connected to the ball valve of bottom, and the other end can be connected to the ball valve of differing heights as required.
3. level sensing control system actual training device according to claim 1, it is characterized in that: the top of five water tanks (1) is connected to drainage pipeline (41) respectively by solenoid valve, the bottom of five water tanks (1) is connected to watering pipeline (42) respectively by solenoid valve; Connected by feeding engine (51) between described watering pipeline (42) and drainage pipeline (41); Described watering pipeline (42) is parallel with a liquid-circulating water route (43); Described liquid-circulating water route (43) is connected to reserve tank (3) by liquor pump (52); The bottom of each water tank (1) is connected to discharge pipe line (44) respectively by ball valve, and the endpiece of described discharge pipe line (44) is connected to described reserve tank (3).
4. level sensing control system actual training device according to claim 3, is characterized in that: described watering pipeline (42) is separately provided with a branch drain (45), and described branch drain (45) is connected to reserve tank (3).
5. level sensing control system actual training device according to claim 3, it is characterized in that: described liquid-circulating water route (43) is provided with tank level control system, described tank level control system is arrange ball valve respectively in the both sides of electric control valve (6), and is provided with the pipeline of ball valve at two variable valve and electric control valve (6) upper in parallel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520297453.5U CN204884317U (en) | 2015-05-11 | 2015-05-11 | Real device of instructing of liquid level detection control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520297453.5U CN204884317U (en) | 2015-05-11 | 2015-05-11 | Real device of instructing of liquid level detection control system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204884317U true CN204884317U (en) | 2015-12-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520297453.5U Expired - Fee Related CN204884317U (en) | 2015-05-11 | 2015-05-11 | Real device of instructing of liquid level detection control system |
Country Status (1)
| Country | Link |
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| CN (1) | CN204884317U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105679174A (en) * | 2016-03-28 | 2016-06-15 | 华北水利水电大学 | Small water conservancy experiment table |
-
2015
- 2015-05-11 CN CN201520297453.5U patent/CN204884317U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105679174A (en) * | 2016-03-28 | 2016-06-15 | 华北水利水电大学 | Small water conservancy experiment table |
| CN105679174B (en) * | 2016-03-28 | 2018-05-25 | 华北水利水电大学 | A kind of small water conservancy experimental bench |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151216 Termination date: 20180511 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |