CN213690336U - Water tank capable of automatically controlling liquid level - Google Patents
Water tank capable of automatically controlling liquid level Download PDFInfo
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- CN213690336U CN213690336U CN202022937206.0U CN202022937206U CN213690336U CN 213690336 U CN213690336 U CN 213690336U CN 202022937206 U CN202022937206 U CN 202022937206U CN 213690336 U CN213690336 U CN 213690336U
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- liquid level
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- pipe
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Abstract
The utility model provides a but water tank of automatic control liquid level, the power distribution box comprises a box body, one side of box is equipped with the liquid level pipe that is vertical setting, the both ends of liquid level pipe are connected with the lateral wall of box through the water pipe, the intraductal floater that is equipped with of liquid level, the top of liquid level pipe is equipped with the through-hole, be equipped with the movable rod in the through-hole, the length of movable rod is unanimous with the length of liquid level pipe, and the movable rod bottom is connected with the floater, and the movable rod can reciprocate along with the floater, the top of box is equipped with the inlet tube, be equipped with first water valve on the. The utility model is provided with the liquid level pipe, the floating ball in the liquid level pipe drives the movable rod to move up and down, and the upper shifting plate and the lower shifting plate on the movable rod shift the water valve switch on the water inlet pipe, thereby realizing the automatic control of the water level; the range value of the water level in the water tank can be set, and the use mode is flexible; simple structure and low manufacturing cost.
Description
Technical Field
The utility model belongs to the automation control field relates to a but water tank of automatic control liquid level.
Background
The traditional automatic control of the water tank liquid level is to collect the water tank liquid level signal through a computer control system, adopt the traditional PID control technology, utilize the analog output signal of PLC, carry out continuous control to the aperture of an electric or pneumatic control valve, and then realize the automatic regulation of the water tank liquid level.
If change on-off electric valve for the governing valve, though realize the automatic control of liquid level easily, nevertheless need purchase governing valve actuating mechanism, PLC analog output module, cable etc. the cost is great, and the cost is higher, does not have the process link of changing the governing valve to this type of control accuracy requirement height and industrial field, then increases unnecessary transformation cost. With the requirements of many factors, such as the increasing maturity of process control technology and the reduction of production equipment cost, advanced control strategies need to be researched and developed.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a but water tank of automatic control liquid level to the problem that prior art exists.
Therefore, the utility model adopts the following technical scheme:
a water tank capable of automatically controlling liquid level comprises a tank body, wherein a liquid level pipe is vertically arranged on one side of the tank body, two ends of the liquid level pipe are connected with the side wall of the tank body through a water pipe, a floating ball is arranged in the liquid level pipe, a through hole is formed in the top end of the liquid level pipe, a movable rod is arranged in the through hole, the length of the movable rod is consistent with that of the liquid level pipe, the bottom end of the movable rod is connected with the floating ball, the movable rod can move up and down along with the floating ball, a water inlet pipe is arranged above the tank body, a first water valve is arranged on the water inlet pipe, a switch rod used for opening and closing the first water valve is connected onto the first water valve and is positioned on one side of the movable rod, the switch rod can rotate in a vertical plane, the first water valve is closed when the switch rod is in a horizontal state, the switch lever is located and dials the top of board down, dial the board on with down and dial the board and can vertically remove on the movable rod, dial the board on and can toggle the switch lever and rotate down, dial the board down and can toggle the switch lever and rotate to horizontal position, the sub-unit connection of box has the outlet pipe.
Further, the upper dial plate and the lower dial plate are horizontally arranged, and the length of the lower dial plate is larger than that of the upper dial plate.
Further, the length of the liquid level pipe is consistent with the height of the box body.
Furthermore, a second water valve is arranged on the water outlet pipe.
Further, the upper shifting plate, the lower shifting plate and one side of the upper shifting plate are fixed with sleeves, the sleeves are sleeved on the movable rods, screw holes are formed in the sleeves, and bolts used for fixing the positions of the sleeves are arranged in the screw holes.
Furthermore, scales are arranged on the movable rod.
The beneficial effects of the utility model reside in that: a liquid level pipe is arranged, a floating ball in the liquid level pipe drives a movable rod to move up and down, and a water valve switch on a water inlet pipe is toggled through an upper toggle plate and a lower toggle plate on the movable rod, so that the automatic control of the water level is realized; the range value of the water level in the water tank can be set by adjusting the positions of the upper shifting plate and the lower shifting plate, and the use mode is flexible; simple structure, low manufacturing cost, simple and convenient use mode.
Drawings
Fig. 1 is the structure schematic diagram of the utility model:
FIG. 2 is a partial enlarged view of a portion A of FIG. 1;
in the figure, 1-a box body, 2-a liquid level pipe, 3-a water pipe, 4-a floating ball, 5-a through hole, 6-a movable rod, 7-a water inlet pipe, 8-a first water valve, 9-a switch rod, 10-an upper shifting plate, 11-a lower shifting plate, 12-a sleeve, 13-a screw hole, 14-a bolt, 15-a water outlet pipe and 16-a second water valve.
Detailed Description
The invention is described in detail below with reference to the accompanying drawings:
as shown in figures 1 and 2, a water tank capable of automatically controlling liquid level comprises a tank body 1, a liquid level pipe 2 vertically arranged is arranged on one side of the tank body 1, the length of the liquid level pipe 2 is consistent with the height of the tank body 1, two ends of the liquid level pipe 2 are connected with the side wall of the tank body 1 through a water pipe 3, a floating ball 4 is arranged in the liquid level pipe 2, the floating ball 4 can move up and down along with the change of the water level in the liquid level pipe 2, a through hole 5 is arranged at the top end of the liquid level pipe 2, a movable rod 6 is arranged in the through hole 5, the length of the movable rod 6 is consistent with the length of the liquid level pipe 2, scales are further arranged on the movable rod 6, the bottom end of the movable rod 6 is connected with the floating ball 4, the movable rod 6 can move up and down along with the floating ball 4, a water inlet pipe 7 is arranged above the tank body 1, a first water valve 8 is arranged, the switch rod 9 can rotate in a vertical plane, when the switch rod 9 rotates to be in a horizontal state, the first water valve 8 is closed, when the switch rod 9 rotates to be in a downward inclined state, the first water valve 8 is opened, water flow can flow into the water tank 1 through the water inlet pipe 7, the movable rod 6 is provided with an upper shifting plate 10 and a lower shifting plate 11, the switch rod 9 is positioned above the lower shifting plate 11, the upper shifting plate 10 and the lower shifting plate 11 can vertically move on the movable rod 6 to adjust the positions of the upper shifting plate and the lower shifting plate, specifically, one side of the upper shifting plate 10 and one side of the lower shifting plate 11 are fixedly provided with a sleeve 12, the sleeve 12 is sleeved on the movable rod 6, the sleeve 12 is provided with a screw hole 13, a bolt 14 for fixing the position of the sleeve 12 is arranged in the screw hole 13, the upper shifting plate 10 can shift the switch rod 9 to rotate downwards to enable the first water valve 8 to be opened, the lower shifting plate 11 can shift the switch, in order to smoothly carry out the whole process, the upper dial plate 10 and the lower dial plate 11 are horizontally arranged, and the length of the lower dial plate 11 is greater than that of the upper dial plate 10.
In addition, the lower part of the box body 1 is connected with a water outlet pipe 15, and a second water valve 16 is arranged on the water outlet pipe 15.
The utility model discloses a using-way and principle as follows:
firstly, the range of the water level in the box body 1 is set by adjusting the positions of the upper dial plate 10 and the lower dial plate 11 on the movable rod 6, the scale on the movable rod 6 can be conveniently set, specifically, the highest water level in the box body 1 is set by setting the lower dial plate 11, the lowest water level in the box body 1 is set by setting the upper dial plate 10, the second water valve 16 is opened after the setting is finished, the water outlet pipe 15 discharges water, at the moment, if the upper dial plate 10 is positioned below the switch rod 9, the switch rod 9 is manually turned downwards to open the first water valve 8, so that the water inlet pipe discharges water into the box body 1, because the water inlet rate of the water inlet pipe 7 is greater than the water inlet rate of the water outlet pipe 15, the water level in the box body 1 can gradually rise, meanwhile, the floating ball 4 rises along with the water level in the liquid level pipe 2, the floating ball 4 drives the movable rod 6 to move upwards, when the lower dial plate 11 on the movable rod 6 rises to the switch rod 9, the inlet tube 7 stops intaking, the liquid level in the box 1 is located the highest water level this moment, then along with the continuous play water of outlet pipe 15, the liquid level in the box 1 constantly descends, movable rod 6 descends along with floater 4, go up dial board 10 and rotate downwards at the in-process toggle switch pole 9 that descends, open first water valve 8, inlet tube 7 is to the box 1 internal discharge water this moment, the liquid level in the box 1 is located the lowest position, the liquid level in through this kind of mode automatic control box 1 maintains at the within range of settlement.
If the upper shifting plate 10 is located above the switch rod 9 after the setting is finished, the second water valve 16 is directly opened to drain water, the operation of manually opening the switch rod 9 is not needed, and the upper shifting plate 10 can shift the switch rod 9 to rotate downwards to open the first water valve 8 when the water level is lowered to the lowest point.
Claims (6)
1. A water tank capable of automatically controlling liquid level is characterized by comprising a tank body, wherein a vertically arranged liquid level pipe is arranged on one side of the tank body, two ends of the liquid level pipe are connected with the side wall of the tank body through water pipes, a floating ball is arranged in the liquid level pipe, a through hole is formed in the top end of the liquid level pipe, a movable rod is arranged in the through hole, the length of the movable rod is consistent with that of the liquid level pipe, the bottom end of the movable rod is connected with the floating ball, the movable rod can move up and down along with the floating ball, a water inlet pipe is arranged above the tank body, a first water valve is arranged on the water inlet pipe, a switch rod for opening and closing the first water valve is connected onto the first water valve, the switch rod is positioned on one side of the movable rod and can rotate in a vertical plane, the first water valve is closed when the switch rod is in a horizontal state, the first, the switch lever is located and dials the top of board down, dial the board on with down and dial the board and can vertically remove on the movable rod, dial the board on and can toggle the switch lever and rotate down, dial the board down and can toggle the switch lever and rotate to horizontal position, the sub-unit connection of box has the outlet pipe.
2. The water tank capable of automatically controlling the liquid level according to claim 1, wherein the upper dial plate and the lower dial plate are horizontally arranged, and the length of the lower dial plate is greater than that of the upper dial plate.
3. The automatic liquid level control water tank as claimed in claim 1, wherein the length of the liquid level pipe is consistent with the height of the tank body.
4. The water tank capable of automatically controlling the liquid level as claimed in claim 1, wherein a second water valve is arranged on the water outlet pipe.
5. The water tank capable of automatically controlling the liquid level according to claim 1, wherein a sleeve is fixed on one side of the upper shifting plate, the lower shifting plate and one side of the upper shifting plate, the sleeve is sleeved on the movable rod, a screw hole is formed in the sleeve, and a bolt for fixing the position of the sleeve is arranged in the screw hole.
6. The water tank capable of automatically controlling the liquid level as claimed in claim 1, wherein the movable rod is provided with a scale.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022937206.0U CN213690336U (en) | 2020-12-10 | 2020-12-10 | Water tank capable of automatically controlling liquid level |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022937206.0U CN213690336U (en) | 2020-12-10 | 2020-12-10 | Water tank capable of automatically controlling liquid level |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213690336U true CN213690336U (en) | 2021-07-13 |
Family
ID=76738700
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022937206.0U Active CN213690336U (en) | 2020-12-10 | 2020-12-10 | Water tank capable of automatically controlling liquid level |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213690336U (en) |
-
2020
- 2020-12-10 CN CN202022937206.0U patent/CN213690336U/en active Active
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