CN205745583U - A kind of float-type water level control valve of tobacco cutting water tank - Google Patents
A kind of float-type water level control valve of tobacco cutting water tank Download PDFInfo
- Publication number
- CN205745583U CN205745583U CN201620544021.4U CN201620544021U CN205745583U CN 205745583 U CN205745583 U CN 205745583U CN 201620544021 U CN201620544021 U CN 201620544021U CN 205745583 U CN205745583 U CN 205745583U
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- water tank
- valve body
- spool
- drain pipe
- float
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Abstract
The utility model discloses the float-type water level control valve of a kind of tobacco cutting water tank, water tank one side lower part is provided with drain pipe, described drain pipe passes and stretches in water tank, and bend straight up in water tank, it is tubular that the upper port connection of drain pipe has valve body, described valve body, and the circumference side of valve body is provided with elongated hole, slidably connecting the spool of cylinder in valve body, suitable with the internal diameter of valve body and spool the axial length of described spool is more than the vertical length of elongated hole；The top of tank inner wall drain pipe is hinged with cranks arm, and the other end cranked arm connects ball float；The upper end thereof of spool has connecting rod, and the upper end of connecting rod is hinged with cranking arm, and cranks arm and is slided up and down along valve body by connecting rod control spool.This utility model utilizes water level height to produce different overflow water flows to control cistern water level, and spool and liner all use politef to make, have corrosion-resistant, lubricity good, inadhesive characteristic, described valve body is unlikely to deform, and sealing is good.
Description
Technical field
This utility model belongs to technical field of tobacco processing, is specifically related to the float-type water level of a kind of tobacco cutting water tank
Control valve.
Background technology
At present, the water tank water level control device used in tobacco business fiber tow production, operation principle is as it is shown in figure 1, water tank 2
Interior upper left side is provided with water inlet 1, and the bottom of water tank 2 is provided with the drain valve 3 for draining and blowdown, and the lower right side of water tank 2 sets
Have drain pipe 5, in water tank 2, be provided with the ball-cock assembly for controlling drain pipe 5 draining, described ball-cock assembly include ball float 6, valve body 4, with
And be connected between ball float 6 and valve body 4 crank arm 7.In work process, drain valve 3 is to close, and water is constantly mended from water inlet 1
Being charged into into water tank 2, when water level raises, ball float 6 rises therewith, and when water level is too high, ball float 6 is by 7 band moving valve 4 dozens of cranking arm
Opening, water flows out from drain pipe 5, keeps certain water level in making water tank 2.But water tank water level control device is only used in water tank 2
When water is in high water level, manual observation can only be relied on when water level is too low to carry out moisturizing, and ball-cock assembly easily occurs that blocking, corrosion are existing
As, when ball-cock assembly blocks, water level exceeds ball float 6 and valve body 4 is failure to actuate, and water tank 2 can be caused to overflow water, then can after valve body 4 corrosion
Valves leakage phenomenon occurs.
Utility model content
Based on the deficiencies in the prior art, this utility model provides the float-type water level of a kind of tobacco cutting water tank and controls
Valve.
To achieve these goals, the technical scheme that this utility model is taked is as follows:
The float-type water level control valve of a kind of tobacco cutting water tank, water tank one side lower part is provided with drain pipe, described draining
Pipe through and stretch in water tank, and bend straight up in water tank, the upper port of drain pipe connects valve body, described valve body in
Tubular, the circumference side of valve body is provided with elongated hole, slidably connects the spool of cylinder in valve body, and described spool is interior with valve body
Suitable and spool the axial length in footpath is more than the vertical length of elongated hole；The top of tank inner wall drain pipe is hinged with cranks arm, bent
The other end of arm connects ball float；The upper end thereof of spool has connecting rod, and the upper end of connecting rod is hinged with cranking arm, and cranks arm and passes through
Connecting rod controls spool and slides up and down along valve body.
Preferably, described valve body includes connecting seat, valve pocket and liner, and the bottom suit of described connection seat is fixed on drain pipe
On, the top adapter sleeve connecting seat is loaded on the lower end of valve pocket, and described liner is inserted and fixed in valve pocket.
Preferably, connect between seat top and valve pocket for threadeding, and bottom connection seat and valve pocket between be provided with sealing
Ring.
Further, described connection seat and valve pocket are all made of stainless steel, and liner is made up of politef, and sealing ring is silicon
Glue sealing ring.
Preferably, described spool is made up of politef.
This utility model utilizes water level height to produce the different overflow water yields to control cistern water level so that it is be maintained at certain
In the range of；Spool and liner all use politef to make, have corrosion-resistant, lubricity good, inadhesive characteristic, make for a long time
Foulant sticks is not had with back valve core surface and valve inner；Described valve body is unlikely to deform, and sealing is good.
Accompanying drawing explanation
Fig. 1 is the structural representation of existing water tank water level control device；
Fig. 2 is structural representation of the present utility model；
Fig. 3 is the structural representation of valve body in Fig. 2；
Fig. 4 is the left view of elongated hole in Fig. 3；
Fig. 5 is the structural representation of spool in Fig. 2.
Detailed description of the invention
As shown in Fig. 2 ~ 5, the float-type water level control valve of a kind of tobacco cutting water tank, it is provided with water tank 2, left in water tank 2
Being arranged over water inlet 1, the bottom of water tank 2 is provided with the drain valve 3 for draining and blowdown；Water tank 2 lower right side is provided with draining
Pipe 12, the left end of described drain pipe 12 passes and stretches in water tank 2, and bends straight up in water tank 2；Drain pipe 12 upper
Port connects valve body 11, and described valve body 11, in tubular, the circumference left surface of valve body 11 is vertically provided with elongated hole 13, valve
Slidably connecting the spool 10 of cylinder in body 11, the axial length of described spool 10 is more than the vertical length of elongated hole 13；Water tank 2
Inwall drain pipe 12 be provided above boss 8, boss 8 is hinged with and cranks arm 7, crank arm 7 the other end connect and have ball float 6；Valve
The upper end thereof of core 10 has a connecting rod 9, and the upper end of connecting rod 97 is hinged with cranking arm, and cranking arm 7 controls spool 10 by connecting rod 9
Slide up and down along valve body 11.
Described valve body 11 includes connecting seat 17, valve pocket 14 and liner 15, and the bottom suit of described connection seat 17 is fixed on row
On water pipe 12, the top adapter sleeve connecting seat 17 is loaded on the lower end of valve pocket 14, and is connected by screw threads for fastening, connects seat 17 and valve
It is provided with between bottom set 14 and prevents the silica gel sealing ring 16 into water；Described liner 15 is inserted and fixed in valve pocket 14, described spool
10 is suitable with the internal diameter of liner 15.The upper end of spool 10 is provided with vertical screw-threaded counterbore, can be used for installing stay-bolt, and leads to
Cross stay-bolt and the hinged installation of connecting rod 9.
Wherein, connecting seat 17 and valve pocket 14 is made of stainless steel, spool 10 and liner 15 are made by politef.
The diameter of described drain pipe 12, more than the diameter of drain pipe in prior art, so increases identical time inner water tank
2 water yields flowed out；When floating in water level is in normal range, the water in water tank 2 can enter drain pipe 12 also by elongated hole 13
Flowing out, when water level rises, ball float 6 rises, band movable valve plug 10 upward sliding, and water yield strengthens；When the water level descends, ball float 6
Decreasing, spool 10 slide downward, elongated hole 13 by spool 10 partial occlusion or blocks completely, causes water yield reduce or do not go out
Water, thus realize the control of water level in water tank 2.
Claims (5)
1. the float-type water level control valve of a tobacco cutting water tank, it is characterised in that: water tank one side lower part is provided with drain pipe,
Described drain pipe passes and stretches in water tank, and bends straight up in water tank, and the upper port of drain pipe connects valve body, institute
Stating valve body is tubular, and the circumference side of valve body is provided with elongated hole, slidably connect in valve body cylinder spool, described spool with
Suitable and spool the axial length of the internal diameter of valve body is more than the vertical length of elongated hole；The top of tank inner wall drain pipe is hinged with
Cranking arm, the other end cranked arm connects ball float；The upper end thereof of spool has connecting rod, and the upper end of connecting rod is hinged with cranking arm,
Crank arm and slided up and down along valve body by connecting rod control spool.
The float-type water level control valve of tobacco cutting water tank the most according to claim 1, it is characterised in that: described valve body
Including connecting seat, valve pocket and liner, the bottom suit of described connection seat is fixed on drain pipe, connects the top fastening suit of seat
In the lower end of valve pocket, described liner is inserted and fixed in valve pocket.
The float-type water level control valve of tobacco cutting water tank the most according to claim 2, it is characterised in that: connect on seat
For threadeding between portion with valve pocket, and it is provided with sealing ring between connecting bottom seat and valve pocket.
The float-type water level control valve of tobacco cutting water tank the most according to claim 3, it is characterised in that: described connection
Seat and valve pocket are all made of stainless steel, and liner is made up of politef, and sealing ring is silica gel sealing ring.
5. according to the float-type water level control valve of the arbitrary described tobacco cutting water tank of Claims 1-4, it is characterised in that:
Described spool is made up of politef.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620544021.4U CN205745583U (en) | 2016-06-07 | 2016-06-07 | A kind of float-type water level control valve of tobacco cutting water tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620544021.4U CN205745583U (en) | 2016-06-07 | 2016-06-07 | A kind of float-type water level control valve of tobacco cutting water tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205745583U true CN205745583U (en) | 2016-11-30 |
Family
ID=57360406
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620544021.4U Active CN205745583U (en) | 2016-06-07 | 2016-06-07 | A kind of float-type water level control valve of tobacco cutting water tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205745583U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107956893A (en) * | 2017-12-29 | 2018-04-24 | 中交第公路工程局有限公司 | Anchor room drain valve, drainage system and water discharge method using the drain valve after a kind of tunnel anchorage |
-
2016
- 2016-06-07 CN CN201620544021.4U patent/CN205745583U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107956893A (en) * | 2017-12-29 | 2018-04-24 | 中交第公路工程局有限公司 | Anchor room drain valve, drainage system and water discharge method using the drain valve after a kind of tunnel anchorage |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |