CN203982216U - A kind of water level controller - Google Patents
A kind of water level controller Download PDFInfo
- Publication number
- CN203982216U CN203982216U CN201420448208.5U CN201420448208U CN203982216U CN 203982216 U CN203982216 U CN 203982216U CN 201420448208 U CN201420448208 U CN 201420448208U CN 203982216 U CN203982216 U CN 203982216U
- Authority
- CN
- China
- Prior art keywords
- guide block
- connecting rod
- water level
- housing
- level controller
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
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- Level Indicators Using A Float (AREA)
Abstract
The utility model relates to a kind of water level controller that is applicable to the large distance of large water tank, this water level controller includes housing and foot rest, it is characterized in that: in described housing, be provided with stroke space, described stroke has spacing cavity volume in space, in described spacing cavity volume, coupling has guide block, described guide block axially offers through hole, in described through hole, be provided with connecting rod, described connecting rod is through stroke space, and can realize and moving up and down, the lower end of described connecting rod is fixedly connected with ball float, the position that described connecting rod is positioned at guide block top is provided with back-up ring, the position that described connecting rod is positioned at guide block below is provided with lower back-up ring, in described housing, a side of guide block is provided with travel switch, the side surface of described guide block is provided with draw-in groove, the contact of described travel switch is near guide block, and may be stuck in draw-in groove.Be vertical setting owing to connecting the connecting rod of ball float, by regulating the distance of upper and lower back-up ring, in the sufficiently long situation of connecting rod, can meet the control of any water-head.
Description
Technical field
The utility model relates to a kind of energy sensed water level, and controls the controller of water pump moisturizing.
Background technology
Traditional water level controller is generally arranged in water tank or pond, moving up and down with connecting rod swing of ball float, control thus the open and close of water inlet, but the angle of its connecting rod swing of water level controller of this structure has limitation, the water level distance that it can detect is less, is not suitable for the water level control of the large distance of large water tank.
Summary of the invention
In view of the deficiency of prior art existence, the utility model innovation provides a kind of water level controller that is applicable to the large distance of large water tank, this water level controller includes housing and foot rest, it is characterized in that: in described housing, be provided with stroke space, described stroke has spacing cavity volume in space, in described spacing cavity volume, coupling has guide block, described guide block axially offers through hole, in described through hole, be provided with connecting rod, described connecting rod is through stroke space, and can realize and moving up and down, the lower end of described connecting rod is fixedly connected with ball float, the position that described connecting rod is positioned at guide block top is provided with back-up ring, the position that described connecting rod is positioned at guide block below is provided with lower back-up ring, in described housing, a side of guide block is provided with travel switch, the side surface of described guide block is provided with draw-in groove, the contact of described travel switch is near guide block, and may be stuck in draw-in groove.
The contact of described travel switch is pulley, and the draw-in groove cross section on described guide block side surface is arc.
Described foot rest has installation foot and the adjustable plate of one, and one side of described adjustable plate is by bolted splice on housing, and the another side of described adjustable plate offers arc guiding hole, has the bolt being fixed on housing in described arc guiding hole.
The upper end cover of described connecting rod has garment bag.
Horizontal tube is also housed on described housing.
The water level controller providing according to the utility model, is vertical setting owing to connecting the connecting rod of ball float, by regulating the distance of upper and lower back-up ring, in the sufficiently long situation of connecting rod, can meet the control of any water-head; The foot rest of adjustable-angle not only can make this water level controller be suitable for being arranged on common Cubic or cylindrical water tank in addition, is also suitable for being arranged on the sloping tower water tank of tool.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 is that the utility model is arranged on the water tank that upper cover is plane;
Fig. 3 is that the utility model is arranged on the water tank that upper cover is slope.
Embodiment
As shown in Figure 1, this water level controller includes housing 12 and foot rest, in housing 12, vertically offer stroke space 2, in stroke space 2, also there is spacing cavity volume 9, there is guide block 10 in the interior coupling of spacing cavity volume 9, the coupling here refers to that the size of this guide block 10 can just move up and down it in spacing cavity volume 9, can be not little to from stroke space 2 from dropping out, can be greatly to moving at spacing cavity volume 9 yet, on guide block 10, offer through hole along axis direction, in through hole, be provided with connecting rod 1, connecting rod 1 is through stroke space 2, its lower end is fixedly connected with the ball float 17 being put in water, its upper end cover is useful on the garment bag 14 of thunder-lightning, position above connecting rod 1 is positioned at guide block 10 is provided with back-up ring 13, and position below connecting rod 1 is positioned at guide block 10 is provided with lower back-up ring 8, when driving ball float 17, the lifting of water level moves up and down, back-up ring up and down 13 on connecting rod 1, 8 just can act on guide block 10 in stroke space 2, guide block 10 can be moved up and down in spacing cavity volume 9, thereby trigger travel switch 5, the trip switch 5 is arranged in housing 12, and be positioned at a side of guide block 10, this limit switch 5 has a pulley contact 3, this contact 3 relies on guide block 10, and be provided with at the outside surface of guide block 10 draw-in groove 11 that cross section is circular arc type, in the time that contact 3 snaps in the draw-in groove 11 of guide block 10, guide block 10 just can not fall because of gravity.
Its specific works principle is as follows: in the time that water level declines, ball float 17 also and then declines with connecting rod 1, in the time arriving desired location, upper back-up ring on connecting rod 1 13 just down acts on guide block 10, and the guide block 10 originally being blocked by pulley contact 3 is just by depress, 10 times backwardnesss of guide block, pulley contact 3 just to spacing cavity volume 9 by going, so limit switch 5 is opened, the circuit of water pump is connected, and water pump starts toward water tank internal pump water; In the time that the water in water tank completely arrives designated water level, lower back-up ring 8 on connecting rod 1 just heads on guide block 10 and moves up, thereby make guide block 10 get back to original position, now pulley contact 3 is outside by going, and is stuck in the draw-in groove 11 of guide block 10, so just trigger closing of limit switch 5, thereby the circuit of water pump is disconnected, and water pump just stops to cistern water supply, and contact 3 is stuck in the draw-in groove 11 of guide block 10 always afterwards, until water level drops to the position of setting again, so circulation.In fact, just can control by the distance that regulates upper and lower back-up ring 13,8 water-head of setting.
In order to allow water level controller be arranged on inclined-plane, the utility model provides a kind of foot rest of adjustable-angle, and as shown in Fig. 2 or 3, this foot rest has the installation foot 16 and adjustable plate 15 of one, and installation foot 16 is arranged on water tank by screw; Adjustable plate 15 is articulated with on housing 12 by bolt 7 on one side, and offer arc guiding hole 6 at another side, on housing 12 in arc guiding hole 6, fix a bolt 7, foot rest rotates around bolt 7 on one side like this, second half bolt 7 is just at the interior adjusting position of arc guiding hole 6, in the time that installation foot 16 is installed on inclined-plane and can makes connecting rod 1 keep vertical, just tighten the bolt 7 here, housing 12 is just fixed with foot rest like this.In addition, determine that for convenient whether connecting rod 1 is vertical with the water surface, the utility model is also provided with horizontal tube 4 on housing 12, by the bubble in eye-level pipe 4, just can determine whether connecting rod 1 has been installed vertically.
Claims (5)
1. a water level controller, include housing (12) and foot rest, it is characterized in that: in described housing (12), be provided with stroke space (2), in described stroke space (2), there is spacing cavity volume (9), in described spacing cavity volume (9), coupling has guide block (10), described guide block (10) axially offers through hole, in described through hole, be provided with connecting rod (1), described connecting rod (1) is through stroke space (2), and can realize and moving up and down, the lower end of described connecting rod (1) is fixedly connected with ball float (17), the position that described connecting rod (1) is positioned at guide block (10) top is provided with back-up ring (13), the position that described connecting rod (1) is positioned at guide block below (10) is provided with lower back-up ring (8), one side of the interior guide block of described housing (12) (10) is provided with travel switch (5), the side surface of described guide block (10) is provided with draw-in groove (11), the contact (3) of described travel switch (5) is near guide block (10), and may be stuck in draw-in groove (11).
2. want the water level controller described in 1 according to right, it is characterized in that: the contact (3) of described travel switch (5) is pulley, and draw-in groove (11) cross section on described guide block (10) side surface is arc.
3. want the water level controller described in 1 or 2 according to right, it is characterized in that: described foot rest has the installation foot (16) and adjustable plate (15) of one, one side of described adjustable plate (15) is articulated with on housing (12) by bolt (7), the another side of described adjustable plate (15) offers arc guiding hole (6), has the bolt (7) being fixed on housing (12) in described arc guiding hole (6).
4. want the water level controller described in 3 according to right, it is characterized in that: the upper end cover of described connecting rod (1) has garment bag (14).
5. want the water level controller described in 3 according to right, it is characterized in that: horizontal tube (4) is also housed on described housing (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420448208.5U CN203982216U (en) | 2014-08-11 | 2014-08-11 | A kind of water level controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420448208.5U CN203982216U (en) | 2014-08-11 | 2014-08-11 | A kind of water level controller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203982216U true CN203982216U (en) | 2014-12-03 |
Family
ID=51979649
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420448208.5U Expired - Fee Related CN203982216U (en) | 2014-08-11 | 2014-08-11 | A kind of water level controller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203982216U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108415469A (en) * | 2016-01-14 | 2018-08-17 | 潘茜茜 | The break-make system controlled using floating body |
-
2014
- 2014-08-11 CN CN201420448208.5U patent/CN203982216U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108415469A (en) * | 2016-01-14 | 2018-08-17 | 潘茜茜 | The break-make system controlled using floating body |
| CN108415469B (en) * | 2016-01-14 | 2020-11-24 | 潘茜茜 | On-off system controlled by floating body |
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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: 20141203 Termination date: 20170811 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |