CN202882077U - Automatic-control water flooding device of water box - Google Patents
Automatic-control water flooding device of water box Download PDFInfo
- Publication number
- CN202882077U CN202882077U CN 201220222557 CN201220222557U CN202882077U CN 202882077 U CN202882077 U CN 202882077U CN 201220222557 CN201220222557 CN 201220222557 CN 201220222557 U CN201220222557 U CN 201220222557U CN 202882077 U CN202882077 U CN 202882077U
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- China
- Prior art keywords
- ball float
- water tank
- sliding block
- automatic control
- control water
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- Expired - Fee Related
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Abstract
The utility model relates to an automatic-control water flooding device of a water box. The automatic-control water flooding device of the water box comprises a floater which is arranged in the water box, a drawing strip is arranged at the lower end of the floater, the lower end of the drawing strip is hinged with a connection rod which can rotate up and down, a sliding block which is driven by the connection rod to slide is connected with the connection rod, a water flooding channel which is arranged in a water container is connected with the lower end of the sliding block, and a through hole which is communicated with the water flooding channel is arranged on the sliding block in a longitudinal mode. The structural modes of the connection rod and the sliding block are utilized, the position of the through hole which is formed in the sliding block is changed by sliding of the sliding block, and therefore, the aim that the water flooding channel is communicated or sealed is achieved. A lever principle on physics is utilized by the structural mode of the connection rod, under the condition of small stress, the aim of sliding block motion is achieved, and the condition that sealing is not in place caused by insufficient buoyancy force is avoided. O-shaped ring sealing is arranged between the sliding block and a guide sleeve, and if the sliding block is precisely matched with an outer sleeve and machining is in place, the O-shaped ring can not be arranged.
Description
Technical field
The utility model relates to a kind of automatic control water inflow device of water tank.
Background technology
People are after drainage, need to wash away excreta by water tank, existing water tank reaches purpose to tank seal by suppressing of sealing mat, but pad in use for some time, because self property and extruding deform easily, harden, wear out, chap, its sealing performance changes and descends, drainage occurs, and is very much trouble.
For this reason I submitted application number in 2010.12.20 to State Bureau be 2010206707812 patent application, adopt the form of structure of taper seat sealing to carry out the first sealing, the air-tight movable piece is set simultaneously carries out the sealing of two roads, the sealing performance of this form of structure depends primarily on the quality of fit of each sealing surface, and is high to the requirement on machining accuracy of each sealing surface; May there be the hypodynamic defective of pulling back in this kind form of structure simultaneously, also needs further to improve; On the basis of the above, I have submitted application number in 2011.3.16 to State Bureau be 2011200720729 patent application, it utilizes, and ball sealer processing is simple, the advantage of good seal performance, thereby make water tank be in reliable sealing state, but the problem that said structure exists is: when ball sealer be subject to the washing away for a long time of water, particularly when containing impurity in the water, can cause wearing and tearing to the sealing surface of ball sealer, the reliability of impact sealing; Moreover above-mentioned two kinds of form of structure all exist because of the not enough problem that causes seal not put in place of ball float buoyancy, the also reliability of impact sealing.
The utility model content
The utility model is for defects, and purpose is to provide the automatic control water inflow device of water tank of the good sealing performance of the long-term maintenance of a kind of energy.
The technical solution adopted in the utility model is for this reason: comprise the ball float that is arranged in the water tank, a tie rod is established in the ball float lower end, and the lower end of tie rod hinged one rotating connecting rod is connected with on the connecting rod by connecting rod and drives the sliding shoe that slides; Described sliding shoe upper and lower side is connected with the intake tunnel that is arranged in the water container, and sliding shoe vertically is provided with the through hole that is communicated with described intake tunnel.
Described pull bar is located at middle part, ball float lower end.
Described ball float is provided with and is connected the guide peg that water container connects.
Described guide peg is worn to the ball float setting, and the path of guide peg is provided with pilot hole.
Described guide peg upper end is provided with a support bar, and support bar one end offers the pilot hole that guide peg is passed, and the other end penetrates the pilot hole guiding that is opened in the ball float.
Pilot hole in the described ball float is opened in the middle part of ball float.
Described sliding shoe is provided with fairlead outward, establishes O type cushion rubber between sliding shoe and the fairlead.
Support spring is established in the lower end of described sliding shoe, offers pressure release or weep hole in its bottom.
The utility model has the advantages that: 1) the utility model utilizes the form of structure of connecting rod, sliding shoe, and the slip by sliding shoe changes the lead to the hole site of offering thereon, thereby realizes being communicated with or the purpose of sealing intake tunnel; The bar linkage structure form is utilized the lever principle on the physics, can realize the motion of sliding shoe under less stressing conditions, has avoided causing sealing situation not in place because of the buoyancy deficiency; The drive of the 2) drive of the utility model by ball float, connecting rod, the effect of slide block self gravitation make the sliding shoe realization Inlet and outlet water that slides smoothly, the problem that it can not exist sealing not put in place because ball float buoyancy is not enough; 3) further the utility model is intake from the bottom, and water tank water intake is equivalent to also carry out in water, has avoided the generation of noise; 4) simple, the saving of labor of the utility model processing, material-saving, installation, maintenance are convenient, simple in structure and reliability and durability.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the top view of Fig. 1.
1 is that ball float, 2 is that support bar, 3 is that guide peg, 4 is that tie rod, 5 is that connecting rod, 6 is that fairlead, 7 is that sliding shoe, 8 is that main body block, 9 is that spring, 10 is that pressure release or weep hole, 11 are intake tunnel among the figure.
The specific embodiment
The utility model comprises the ball float 1 that is arranged in the water tank, and a tie rod 4 is established in ball float 1 lower end, and the lower end of tie rod 4 hinged one rotating connecting rod 5 is connected with on the connecting rod 5 by connecting rod 5 and drives the sliding shoe 7 that slides; Described sliding shoe 7 upper and lower sides are connected with the intake tunnel 11 that is arranged in the main body block 8, and sliding shoe 7 vertically is provided with the through hole that is communicated with described intake tunnel 11; Tie rod 4 of the present utility model is located at ball float 1 lower end middle part, and ball float 1 is provided with is connected the guide peg 3 that connects with main body block, and described guide peg 3 passes ball float 1 and arranges, and the path of guide peg 3 is provided with pilot hole.
Described guide peg 3 upper ends are provided with a support bar 2, support bar 2 one ends offer the pilot hole that guide peg 3 is passed, the other end penetrates the pilot hole guiding that is opened in the ball float 1, pilot hole in the ball float 1 is opened in the middle part of ball float 1, be provided with fairlead 6 outside the described sliding shoe 7, establish O type cushion rubber between sliding shoe 7 and the fairlead 6; Support spring 9 is established in the lower end of described sliding shoe 7, offers pressure release or weep hole 10 in its bottom.
The course of work of the present utility model is: the course of work of the present utility model is, rising drive tie rod 4 motions because of ball float 1, then drive sliding shoe 7 and under the guiding of fairlead 6, slide up and down, when the through hole of offering when fairlead 6 and intake tunnel are communicated with, realize water inlet; When the through hole of offering when fairlead 6 and intake tunnel dislocation, intake tunnel sealing this moment, in order to change sliding shoe 7 and the difficulty of processing of fairlead 6 precision-fit and the problem of friction, but the utility model between adds O type cushion rubber, to address the above problem; Delivery port is done corresponding levelling after adding O type cushion rubber, and the utility model spy is provided with pressure release or weep hole 10, so that sliding shoe 7 is realized sliding smoothly.
Claims (8)
1. automatic control water inflow device of water tank is characterized in that, comprises the ball float that is arranged in the water tank, and a tie rod is established in the ball float lower end, and the connecting rod that the lower end of tie rod hinged can be rotated up and down is connected with on the connecting rod by connecting rod and drives the sliding shoe that slides; Described sliding shoe and fairlead upper and lower side are connected with the intake tunnel that is arranged in the main body block, and sliding shoe vertically is provided with the through hole that is communicated with described intake tunnel.
2. automatic control water inflow device of water tank according to claim 1 is characterized in that, described tie rod is located at middle part, ball float lower end.
3. automatic control water inflow device of water tank according to claim 1 is characterized in that, described ball float is provided with and is connected the guide peg that main body block connects.
4. automatic control water inflow device of water tank according to claim 3 is characterized in that, described guide peg is worn to the ball float setting, and the path of guide peg is provided with pilot hole.
5. automatic control water inflow device of water tank according to claim 4 is characterized in that, described guide peg upper end is provided with a support bar, and support bar one end offers the pilot hole that guide peg is passed, and the other end penetrates the pilot hole guiding that is opened in the ball float.
6. automatic control water inflow device of water tank according to claim 5 is characterized in that, the pilot hole in the described ball float is opened in the middle part of ball float.
7. automatic control water inflow device of water tank according to claim 1 is characterized in that, described slip is provided with fairlead outward, establishes O type cushion rubber between slide block and the fairlead.
8. automatic control water inflow device of water tank according to claim 1 is characterized in that, support spring is established in the lower end of described sliding shoe, offers pressure release or weep hole in its bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220222557 CN202882077U (en) | 2012-05-17 | 2012-05-17 | Automatic-control water flooding device of water box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220222557 CN202882077U (en) | 2012-05-17 | 2012-05-17 | Automatic-control water flooding device of water box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202882077U true CN202882077U (en) | 2013-04-17 |
Family
ID=48073518
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220222557 Expired - Fee Related CN202882077U (en) | 2012-05-17 | 2012-05-17 | Automatic-control water flooding device of water box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202882077U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103452173A (en) * | 2012-05-29 | 2013-12-18 | 朱冬民 | Automatic-control water inlet device of water tank |
| CN104234119A (en) * | 2014-08-22 | 2014-12-24 | 胡伟 | Rapidly-established siphon pipeline device and siphon method thereof |
| CN115445854A (en) * | 2022-09-09 | 2022-12-09 | 王二虎 | RFID antenna side cut detects integral type equipment |
-
2012
- 2012-05-17 CN CN 201220222557 patent/CN202882077U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103452173A (en) * | 2012-05-29 | 2013-12-18 | 朱冬民 | Automatic-control water inlet device of water tank |
| CN104234119A (en) * | 2014-08-22 | 2014-12-24 | 胡伟 | Rapidly-established siphon pipeline device and siphon method thereof |
| CN104234119B (en) * | 2014-08-22 | 2016-04-13 | 胡伟 | One sets up siphon piping device and siphon method thereof fast |
| CN115445854A (en) * | 2022-09-09 | 2022-12-09 | 王二虎 | RFID antenna side cut detects integral type equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130417 Termination date: 20130517 |