CN207246505U - A kind of automatic control liquid water supply valve - Google Patents

A kind of automatic control liquid water supply valve Download PDF

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Publication number
CN207246505U
CN207246505U CN201721088190.2U CN201721088190U CN207246505U CN 207246505 U CN207246505 U CN 207246505U CN 201721088190 U CN201721088190 U CN 201721088190U CN 207246505 U CN207246505 U CN 207246505U
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China
Prior art keywords
exhalant canal
connecting rod
water supply
automatic control
valve body
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CN201721088190.2U
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Chinese (zh)
Inventor
潘学刚
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Jiangsu Tianlong Co Ltd
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Jiangsu Tianlong Co Ltd
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Priority to CN201721088190.2U priority Critical patent/CN207246505U/en
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Abstract

It the utility model is related to a kind of water supply valve, and in particular to a kind of automatic control liquid water supply valve, belongs to technical field of valve control.A kind of automatic control liquid water supply valve, including valve body(1), valve body(1)It is equipped with intake tunnel(2), exhalant canal(3), it is characterized in that, the exhalant canal(3)Opening device is equipped with, opening device includes connecting rod(5)And connecting rod(5)The floating ball that both ends are set(4)And sealing ring(6), connecting rod(5)It is arranged on exhalant canal(3)In, connecting rod(5)One end is stretched out outside exhalant canal and connects the floating ball(4), connecting rod(5)The other end stretches into exhalant canal water inlet(12)Outer valve body(1)It is interior, sealing ring(6)Positioned at intake tunnel(2), exhalant canal(3)Between valve body(1)It is interior.The utility model is simple in sturcture, ingenious in design, can realize the function of the upper water of cut-out automatically, processing and manufacturing is easy, and production cost is low.

Description

A kind of automatic control liquid water supply valve
Technical field
It the utility model is related to a kind of water supply valve, and in particular to a kind of automatic control liquid water supply valve, belongs to valve-gating technology Field.
Background technology
Publication date August in 2014 13 days, the Chinese invention patent of 103982702 A of Publication No. CN disclose a kind of machine Tool formula floating ball water supply valve, including valve body and core assembly, the platform for installing valve component is provided with the valve body, described The bottom of platform is provided with baffle and separates the inlet segment of valve body and water exit end, and inlet opening, the valve are provided with the platform Core assembly is arranged on inlet opening upper end, and with inlet opening cone match, be provided with end cap at the top of the core assembly;The valve The structure of core assembly is:Including spring, main-valve, spring abutment, sub- valve and little spring, the sub- valve is coaxially disposed with main-valve, the son Valve is loaded with clearance fit in the hole of main-valve and the conical surface touches cooperation, and the main-valve is coaxially disposed with valve inleting water hole, the mother Valve is loaded in valve body with clearance fit and touches cooperation with the valve body conical surface, and the spring abutment is arranged on sub- valve top and is located at main-valve Interior, the spring abutment is equipped with main-valve concentric gap, and little spring, the spring abutment top are provided between the spring abutment and sub- valve Spring is provided with, the lower end of the spring is sleeved on spring abutment, and the upper end of the spring is sleeved on the bottom of blind nut;The inlet opening Lower end be provided with mandril, the top of the mandril is contacted with the bottom of main-valve, and the bottom of valve body is stretched out in the bottom of the mandril Outside, the bottom of the valve body are provided with lever, and one end of the lever is hinged on the bottom of valve body, the other end of the lever Movable pulley, the bottom of the mandril and lever contact are provided with, by levers support;The bottom of the valve body, which is provided with, determines cunning Wheel, the bottom of the valve body also set up flexible body, and the bottom of valve body is fixed in one end of the flexible body, the flexible body it is another One end is connected on floating ball around movable pulley and fixed pulley successively, and the floating ball, which is located at, to be used to control in the guide tube of cistern water level. Water supply valve using the above structure, complicated, production cost is high.
Utility model content
The purpose of this utility model is to provide a kind of automatic control liquid water supply valve, and the utility model is simple in sturcture, ingenious in design, The function of the upper water of cut-out can be realized automatically, and processing and manufacturing is easy, and production cost is low.
The purpose of this utility model is achieved through the following technical solutions, a kind of automatic control liquid water supply valve, including valve body, Valve body is equipped with intake tunnel, exhalant canal, and exhalant canal is equipped with opening device, and opening device includes connecting rod and connecting rod Floating ball, the sealing ring of both ends setting, connecting rod are arranged in exhalant canal, and connecting rod one end is stretched out outside exhalant canal and described in connection Floating ball, the connecting rod other end are stretched into the valve body outside exhalant canal water inlet, and sealing ring is between intake tunnel, exhalant canal In valve body.
Preferably, the intake tunnel is equipped with head cover, and top cover sidewall is equipped with intake tunnel water outlet, and head cover is equipped with For placing the bulge loop of sealing ring.
Preferably, the exhalant canal side wall is equipped with water outlet, and exhalant canal water outlet is vertically arranged with exhalant canal.
Preferably, the exhalant canal is equipped with the through hole passed through for connecting rod, and the internal diameter of through hole is less than in the exhalant canal Footpath.
Preferably, it is machined with external screw thread on the valve body.
Preferably, the outside diameter of the sealing ring is more than exhalant canal internal diameter.
Preferably, the outside diameter of the floating ball is more than the internal diameter of the through hole.
Compared with prior art, the utility model has the advantages that:
First, during without upper water, floating ball, connecting rod, sealing ring land under self gravitation, floating ball closure exhalant canal water outlet Mouthful;When upper water, the hydraulic pressure in valve body rushes opening device to exhalant canal direction, and sealing ring, connecting rod, floating ball integrally move up, Exhalant canal water outlet is opened, water in realization;After upper water to certain volume, floating ball in the case where being acted in natural buoyancy constantly on Move, and moved up by connecting rod band dynamic seal ring, until moving to outlet passage water inlet on sealing ring;Outlet passage will be intake Block, water in stopping.
Second, head cover is set on water inlet flow channel, the effect right side two of head cover, when, the processing of water inlet flow channel water outlet is existed On the side wall of head cover, second, designing a bulge loop for being used to place sealing ring on head cover.
3rd, through hole and water outlet are designed on exhalant canal, via design is on exhalant canal head cover, for for connecting rod Pass through;Water outlet design is flowed on side wall in water outlet, increases the area of water outlet, and then increase water yield.
Brief description of the drawings
Fig. 1 is a kind of structure diagram of automatic control liquid water supply valve of the utility model;
In figure, 1 valve body, 2 intake tunnels, 3 exhalant canals, 4 floating balls, 5 connecting rods, 6 sealing rings, 7 bulge loops, 8 head covers, 9 water inlets Passage water outlet, 10 exhalant canal water outlets, 11 through holes, 12 exhalant canal water inlets.
Embodiment
The utility model is further illustrated in conjunction with the accompanying drawings and embodiments.
As shown in Figure 1, a kind of automatic control liquid water supply valve, including valve body 1, valve body 1 are equipped with intake tunnel 2, exhalant canal 3。
Exhalant canal 3 is equipped with opening device.Opening device includes floating ball 4, the sealing ring at 5 both ends of connecting rod 5 and connecting rod 6, connecting rod 5 is arranged in exhalant canal 3, and 5 one end of connecting rod is stretched out outside exhalant canal and connects the floating ball 4, and 5 other end of connecting rod is stretched Enter in the valve body 1 outside exhalant canal water inlet 11, sealing ring 6 is in the valve body 1 between intake tunnel 2, exhalant canal 3.
Intake tunnel 2 is equipped with head cover 8, and 8 side wall of head cover is equipped with intake tunnel water outlet 9, and head cover 8, which is equipped with, to be used to put Put the bulge loop 7 of sealing ring.
3 side wall of exhalant canal is equipped with water outlet 10, and exhalant canal water outlet 10 is vertically arranged with exhalant canal 3.
The internal diameter of exhalant canal water outlet 11 is less than 11 internal diameter of exhalant canal.
External screw thread is machined with valve body 1.
The outside diameter of sealing ring 6 is more than 3 internal diameter of exhalant canal.
The outside diameter of floating ball 4 is more than the internal diameter of the through hole 11.
During without upper water, floating ball, connecting rod, sealing ring land under self gravitation, floating ball closure exhalant canal water outlet;When During upper water, the hydraulic pressure in valve body rushes opening device to exhalant canal direction, and sealing ring, connecting rod, floating ball integrally move up, and water outlet is led to Road water outlet is opened, water in realization;After upper water to certain volume, floating ball is constantly moved up in the case where being acted in natural buoyancy, and is led to Cross connecting rod band dynamic seal ring to move up, until moving to outlet passage water inlet on sealing ring;Outlet passage will be intake and blocked, stopped Only upper water.
Head cover is set on water inlet flow channel, the effect right side two of head cover, when, water inlet flow channel water outlet is processed in head cover On side wall, second, designing a bulge loop for being used to place sealing ring on head cover.
Through hole and water outlet are designed on exhalant canal, via design is on exhalant canal head cover, for being passed through for connecting rod; Water outlet design is flowed on side wall in water outlet, increases the area of water outlet, and then increase water yield.

Claims (7)

1. a kind of automatic control liquid water supply valve, including valve body(1), valve body(1)It is equipped with intake tunnel(2), exhalant canal(3), its It is characterized in, the exhalant canal(3)Opening device is equipped with, opening device includes connecting rod(5)And connecting rod(5)Both ends are set Floating ball(4)And sealing ring(6), connecting rod(5)It is arranged on exhalant canal(3)In, connecting rod(5)One end is stretched out outside exhalant canal and is connected Connect the floating ball(4), connecting rod(5)The other end stretches into exhalant canal water inlet(12)Outer valve body(1)It is interior, sealing ring(6)It is located at Intake tunnel(2), exhalant canal(3)Between valve body(1)It is interior.
2. a kind of automatic control liquid water supply valve according to claim 1, it is characterized in that, the intake tunnel(2)It is equipped with top Lid(8), head cover(8)Side wall is equipped with intake tunnel water outlet(9), head cover(8)It is equipped with the bulge loop for being used for placing sealing ring (7).
3. a kind of automatic control liquid water supply valve according to claim 1 or 2, it is characterized in that, the exhalant canal(3)On side wall Equipped with water outlet(10), exhalant canal water outlet(10)With exhalant canal(3)It is vertically arranged.
4. a kind of automatic control liquid water supply valve according to claim 3, it is characterized in that, the exhalant canal(3)Equipped with for connecting Bar(5)The through hole passed through(11), through hole(11)Internal diameter be less than the exhalant canal(3)Internal diameter.
5. a kind of automatic control liquid water supply valve according to claim 4, it is characterized in that, the valve body(1)On be machined with outer spiral shell Line.
6. a kind of automatic control liquid water supply valve according to claim 5, it is characterized in that, the sealing ring(6)Outside diameter be more than Exhalant canal(3)Internal diameter.
7. a kind of automatic control liquid water supply valve according to claim 6, it is characterized in that, the floating ball(4)Outside diameter be more than institute State through hole(11)Internal diameter.
CN201721088190.2U 2017-08-29 2017-08-29 A kind of automatic control liquid water supply valve Active CN207246505U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201721088190.2U CN207246505U (en) 2017-08-29 2017-08-29 A kind of automatic control liquid water supply valve

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201721088190.2U CN207246505U (en) 2017-08-29 2017-08-29 A kind of automatic control liquid water supply valve

Publications (1)

Publication Number Publication Date
CN207246505U true CN207246505U (en) 2018-04-17

Family

ID=61884726

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201721088190.2U Active CN207246505U (en) 2017-08-29 2017-08-29 A kind of automatic control liquid water supply valve

Country Status (1)

Country Link
CN (1) CN207246505U (en)

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