CN2769647Y - Vertical double-floator automatic valve - Google Patents
Vertical double-floator automatic valve Download PDFInfo
- Publication number
- CN2769647Y CN2769647Y CN 200520008175 CN200520008175U CN2769647Y CN 2769647 Y CN2769647 Y CN 2769647Y CN 200520008175 CN200520008175 CN 200520008175 CN 200520008175 U CN200520008175 U CN 200520008175U CN 2769647 Y CN2769647 Y CN 2769647Y
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- China
- Prior art keywords
- valve
- main
- handle
- clip
- floating rod
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- Expired - Fee Related
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Abstract
The utility model relates to a vertical double-float automatic valve capable of automatically opening or closure rapidly, which is composed of a valve, a pipe piece, a main floating rod, an auxiliary floating rod, a clamping plate and a clip. When a liquid level falls, an auxiliary floating ball falls. A pull rope positioned between the lower parts of the auxiliary floating rod and the clip toggles a handle of the clip, and the clip head of the clip retreats from a lower concave mouth arranged on the middle section of the main floating rod; the main floating rod rapidly falls and drives a valve handle to twist in an anticlockwise direction by a connecting rod arranged on the upper end of the main floating rod to open the valve; the clip head of the clip enters an upper concave mouth of the main floating rod, and the main floating rod can not rise and the valve is kept to be opened. When the liquid level rises, the auxiliary floating rod rises and toggles the handle of the clip by a main lifting rope of the handle arranged on the upper end of the auxiliary floating rod, the handle of the clip retreats from the upper concave mouth to enable the main floating rod to rise rapidly, and the connecting rod of the auxiliary floating rod twists the valve handle in the clockwise direction to close the valve, and meanwhile, the clip head enters the lower concave mouth and the valve is kept to be closed. The utility model has the advantages of simple structure and convenient operation.
Description
Affiliated technical field:
The utility model relates to a kind of liquid switch valve, especially vertical pair of float self-acting valve can opening automatically rapidly or close.
Background technique
At present, known liquid automatic switch valve has single-floating ball self-acting valve etc., this class single-floating ball self-acting valve can open or close automatically, and its deficiency is that the control ball float of such device is along with the slow rising of liquid level or decline and rise or descend, and and then opens or closes valve lentamente.Because the joint liquid time is slow, cause the too much wearing and tearing of sealing surface in the valve and be not closed completely, cause the leakage of liquid, also influenced the working life of sealing surface and whole valve.
Summary of the invention
In order to overcome existing single-floating ball self-acting valve some deficiency in the use, the utility model provides a kind of vertical pair of float self-acting valve, this vertical pair of float self-acting valve not only can be opened or be closed automatically, and this unlatching or close and to finish rapidly, reduced the friction time of valve inner seal liner and liquid, the working life of further improving Sealing and valve.
The technological scheme that its technical problem that solves the utility model adopts is: vertical pair of float self-acting valve is made up of valve, pipe fitting, main fly rod, secondary fly rod, clamping plate and several parts of clamp, and valve is positioned at pillar pipe fitting top; Main fly rod is positioned at valve and pillar pipe fitting side, and there is main ball float its lower end, and there is connecting rod its upper end, and connecting rod links to each other with the valve handle of valve by connecting nail, and there are upper notch and following recess in main fly rod middle part; Secondary fly rod is positioned at main fly rod side, and there is secondary ball float its lower end, and there is handle the upper end; Punch holder, middle clamp plate and die holder lay respectively at the upper, middle and lower portion of pillar pipe fitting, main fly rod and secondary fly rod, and clamp is positioned at one side of middle clamp plate, and both connect by the clamp bearing pin, and the clamp upper and lower has upper limit nail and lower limit nail; Clamp handle middle part and have secondary rope to connect between the spring carrying on the connecting rod, clamp handle below have stay cord to link to each other with fixing nail on the secondary fly rod, and its top has main rope to link to each other with handle on the secondary fly rod.When liquid level descends, secondary ball float is along with decline, stay cord is with the past lower plate of clamp handle, main fly rod under the effect of himself gravity rapidly toward gliding, the connecting rod of its upper end drives valve handle and reverses as inhour, and valve open, clamp head enter the upper notch at main fly rod middle part, prop up the rise of main fly rod, keep valve opening state; When liquid level rises, secondary fly rod is along with rising, with the past upper plate of the handle of clamp, the clamp head withdraws from upper notch to the handle of its upper end by main rope, and main fly rod rises rapidly under the promotion of main ball float buoyancy, and by its upper end connecting rod valve handle is reversed clockwise, valve closing, the clamp handle continues to rise by lifting of secondary rope and main rope by carrying spring, makes the clamp head enter down recess, prevent that main fly rod from falling, thereby keep closing of valve.
The beneficial effects of the utility model are to open or to close the friction time of minimizing liquid level and sealing surface, the working life of improving self-acting valve rapidly.Simple in structure, easy to use.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is exterior structure figure of the present utility model.
Fig. 2 is first embodiment's of the utility model open configuration figure.
Fig. 3 is second embodiment's of the utility model the tectonic maps of closing.
Among the figure: 1, secondary ball float, 2, secondary fly rod, 3, stay cord, 4, the lower limit nail, 5, clamp, 6, upper limit nail, 7, main rope, 8, stage clip, 9, secondary rope, 10, handle, 11, carry spring, 12, connecting rod, 13, valve handle, 14, pipe fitting, 15, valve, 16, pillar pipe fitting, 17, stage clip, 18, punch holder, 19, stage clip down, 20, upper notch, 21, middle clamp plate, 22, the side position-limited nail, 23, recess down, 24, clamp bearing pin, 25, main fly rod, 26, die holder, 27, main ball float.
Embodiment
In Fig. 1, vertical pair of float self-acting valve is by valve (15), pipe fitting, main fly rod (25), secondary fly rod (2), several parts of clamping plate and clamp (5) are formed, valve (15) is positioned at pillar pipe fitting (16) top, main fly rod (25) is positioned at valve (15) and pillar pipe fitting (16) side, there is main ball float (27) its lower end, there is connecting rod (12) its upper end, connecting rod (12) is connected with valve handle (13), secondary fly rod (2) is positioned at main fly rod (25) side, there is secondary ball float (1) its lower end, there is handle (10) its upper end, punch holder (18), middle clamp plate (21) and die holder (26) lay respectively at pillar pipe fitting (16), on main fly rod (25) and the secondary fly rod (2), in, following position, clamp (5) is positioned at one side of middle clamp plate (21), and both connect by clamp bearing pin (24).Upper notch (20) and following recess (23) are arranged on main fly rod (25) stage casing, carry spring (11) on the connecting rod (12) of its upper end, clamp (5) is connected with main rope (7) by secondary rope (9) respectively with carrying between spring (11) and the handle (10), and there is stay cord (3) its below.
In first embodiment shown in Figure 2, when liquid level descends, secondary ball float (1) is along with decline, and stay cord (3) makes the dop of clamp (5) withdraw from down recess (23) the past lower plate of the handle of clamp (5), main fly rod (25) under the effect of himself gravity rapidly toward gliding, the connecting rod (12) of its upper end drives valve handle (13) and reverses as inhour, and valve open, the dop of clamp (5) enter the upper notch (20) at main fly rod middle part, prop up the rise of main fly rod (25), keep the opening state of valve.
In second embodiment shown in Figure 3, when liquid level rises, secondary fly rod (2) is along with rising, the handle (10) of its upper end passes through main rope (7) with the past upper plate of the handle of clamp (5), the dop of clamp (5) withdraws from upper notch (20), main fly rod (25) is risen rapidly by the promotion of main ball float (27) buoyancy, and by its upper end connecting rod (12) valve handle (13) is reversed clockwise, valve closing, the clamp handle continues to rise by lifting of secondary rope (9) and main rope (7) by carrying spring (11), make the clamp head enter down recess (23), main fly rod (25) can not be fallen, keep closing of valve.
Claims (3)
1, a kind of vertical pair of float self-acting valve, it is by valve (15), pipe fitting, main fly rod (25), secondary fly rod (2), several parts of clamping plate and clamp (5) are formed, it is characterized in that: valve (15) is positioned at pillar pipe fitting (16) top, main fly rod (25) is positioned at valve (15) and pillar pipe fitting (16) side, there is main ball float (27) its lower end, there is connecting rod (12) its upper end, connecting rod (12) is connected with valve handle (13), secondary fly rod (2) is positioned at main fly rod (25) side, there is secondary ball float (1) its lower end, there is handle (10) its upper end, punch holder (18), middle clamp plate (21) and die holder (26) lay respectively at pillar pipe fitting (16), on main fly rod (25) and the secondary fly rod (2), in, following position, clamp (5) is positioned at one side of middle clamp plate (21), and both connect by clamp bearing pin (24).
2, according to the said vertical pair of float self-acting valve of claim 1, it is characterized in that there are upper notch (20) and following recess (23) in said main fly rod (25) stage casing, carry spring (11) on the connecting rod (12) of its upper end.
3, according to the said vertical pair of float self-acting valve of claim 1, it is characterized in that said clamp (5) is connected with main rope (7) by secondary rope (9) respectively with carrying between spring (11) and the handle (10), there is stay cord (3) its below.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 200520008175 CN2769647Y (en) | 2005-03-06 | 2005-03-06 | Vertical double-floator automatic valve |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 200520008175 CN2769647Y (en) | 2005-03-06 | 2005-03-06 | Vertical double-floator automatic valve |
Publications (1)
Publication Number | Publication Date |
---|---|
CN2769647Y true CN2769647Y (en) | 2006-04-05 |
Family
ID=36690730
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 200520008175 Expired - Fee Related CN2769647Y (en) | 2005-03-06 | 2005-03-06 | Vertical double-floator automatic valve |
Country Status (1)
Country | Link |
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CN (1) | CN2769647Y (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101958350A (en) * | 2010-07-19 | 2011-01-26 | 中国恩菲工程技术有限公司 | Solar device |
CN104333297A (en) * | 2010-07-19 | 2015-02-04 | 中国恩菲工程技术有限公司 | Solar device |
CN108916458A (en) * | 2018-04-28 | 2018-11-30 | 周日团 | A kind of mechanical device that arid automatic ration discharges water |
-
2005
- 2005-03-06 CN CN 200520008175 patent/CN2769647Y/en not_active Expired - Fee Related
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101958350A (en) * | 2010-07-19 | 2011-01-26 | 中国恩菲工程技术有限公司 | Solar device |
CN104333297A (en) * | 2010-07-19 | 2015-02-04 | 中国恩菲工程技术有限公司 | Solar device |
CN101958350B (en) * | 2010-07-19 | 2015-11-25 | 中国恩菲工程技术有限公司 | Solar energy equipment |
CN104333297B (en) * | 2010-07-19 | 2016-08-31 | 中国恩菲工程技术有限公司 | Solar energy equipment |
CN108916458A (en) * | 2018-04-28 | 2018-11-30 | 周日团 | A kind of mechanical device that arid automatic ration discharges water |
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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: 20060405 |