CN206656014U - Guide's self-locking ball-cock assembly - Google Patents
Guide's self-locking ball-cock assembly Download PDFInfo
- Publication number
- CN206656014U CN206656014U CN201720316564.5U CN201720316564U CN206656014U CN 206656014 U CN206656014 U CN 206656014U CN 201720316564 U CN201720316564 U CN 201720316564U CN 206656014 U CN206656014 U CN 206656014U
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- bonnet
- assembly
- valve
- core
- float
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Abstract
The utility model discloses a kind of guide's self-locking ball-cock assembly, including valve body, bonnet, float assembly, valve body is provided with fluid passage, with the valve pocket of fluid passage UNICOM, bonnet is installed on valve chamber open end, core assembly is provided with valve pocket and is connected to core assembly causes core assembly to form the spring of sealing cooperation with valve pocket, float assembly is installed on bonnet, float assembly is articulated with bonnet and float assembly rotates with being raised and lowered for water level, magnetic assembly is provided between float assembly and bonnet, magnetic assembly attracted each other with the rotation of float assembly or disconnect attract matching relationship, bonnet is provided with and valve pocket UNICOM relief hole, float assembly is provided with seal corresponding with relief hole, seal forms sealing obstruction with relief hole and coordinates or disconnect conducting to coordinate with the rotation of float assembly.The utility model has the advantages that big small volume, high sensitivity, flow, good seal performance, service life are long.
Description
Technical field
The technical field of valve control that the utility model belongs in automatic water-supply, control water system, especially one kind are applied to
Guide's self-locking ball-cock assembly in feed-tank, water tower water-feeding, water control device.
Background technology
Ball-cock assembly is turned on and off with water buoyancy come control valve, is for automatically controlling fluid common components.And
The ball-cock assembly of existing market circulation, because overall volume is big, the reasons such as flow is small, causes a part of environment ball-cock assembly can not be normal
Install and use, inconvenience is brought to life.
Utility model content
For overcome the deficiencies in the prior art, the utility model provides a kind of small volume and the guide with auto-lock function
Self-locking ball-cock assembly.
To achieve these goals, the technical solution adopted in the utility model is：A kind of guide's self-locking ball-cock assembly, including valve
Body, bonnet, float assembly, valve body are provided with fluid passage, the valve pocket with fluid passage UNICOM, and bonnet is installed on valve chamber open end,
Core assembly is provided with valve pocket and is connected to core assembly causes core assembly to form the spring of sealing cooperation, float with valve pocket
Component is installed on bonnet, it is characterised in that：The float assembly is articulated with bonnet and float assembly is with the rise of water level
Or reduce and rotate, be provided with magnetic assembly between float assembly and bonnet, magnetic assembly with the rotation of float assembly and
Attract each other or disconnect attract matching relationship, bonnet be provided with valve pocket UNICOM relief hole, float assembly be provided with
Seal corresponding to relief hole, seal form the cooperation of sealing obstruction or disconnected and turn on the rotation of float assembly with relief hole
Coordinate.
Further, the float assembly includes float, extended with the affixed connecting rod in float end, connecting rod free end
There is installation portion, installation portion one end is connected by rotating shaft with the hinged seat on bonnet, and the magnetic assembly includes permanent magnet and iron core,
The iron core is arranged at the installation portion other end, and permanent magnet is installed on bonnet and iron core corresponding position, and the seal is installed on iron core
Locate between jointed shaft.
Further, one end that the installation portion coordinates with iron core has holding tank, and the core section is in drum structure,
It is embedded in the middle part of iron core in holding tank, iron core both ends are then located at holding tank both sides.
Further, the installation portion is provided with protruding end towards the end face of bonnet, and the seal is socketed on the protruding end
On, the tapered structure of the relief hole port of export, the port of export is corresponding with the sealing surface of seal.
Further, the core assembly includes diaphragm, and diaphragm has diaphragm chamber, valve core, valve are provided with diaphragm chamber
Core body is provided through the limiting section of diaphragm chamber bottom surface, and valve core is located in diaphragm chamber and diaphragm is tightly connected with valve pocket side wall circle,
The spring is installed between valve core and bonnet.
Further, the bonnet outer wall is surrounded by mounting flange, and mounting flange is provided with and is fixedly mounted with hole, is fixedly mounted with hole and is installed with
Positioning screw, the mounting flange are centrosymmetric distribution using bonnet central line as line of symmetry, and the valve outer wall is provided with and bonnet
Mounting flange is corresponding and the installation screw that coordinates with positioning screw screw thread.
Using such scheme, the ball-cock assembly in the utility model, it is installed in water tank to play fluid automatic controlling and make and used,
When Water in Water Tanks position raises, float rotates rising and stretched so that connecting rod installation portion under buoyancy as water level raises
The iron core at place is close to permanent magnet, and both attract each other close to causing seal to close relief hole, and now, valve cavity pressure rises,
Core assembly, which is stressed, influences the UNICOM for closing core assembly and valve pocket so that whole valve is closed, due on Water in Water Tanks position
Rise, the iron core on float attracts close to contacting with the permanent magnet on bonnet, and by magneticaction, ball-cock assembly reaches self-locking purpose；When
When Water in Water Tanks position declines, only float need to be pressed so that permanent magnet and iron core separation, float is by effect of weight, under float rotates
Move, and connecting rod installation portion then tilts so that seal disengages with relief hole, the pressure moment in valve pocket declines, in fluid passage
Hydraulic pressure impact core assembly make it that core assembly is pushed up out, current enter water tank amount of makeup water from fluid passage；Above-mentioned bonnet
On mounting flange in symmetrical centre be distributed, it can be installed between valve body with translation-angle, and be not limited to fixed angles
Degree is installed, and the mounting flange in embodiment on bonnet has a rectangular shape distribution, and the installation screw on valve body then with installation
Flange is corresponding to be distributed；The utility model has passed on the reliability of traditional ball-cock assembly, drawn again pilot valve with low discharge band
The advantages of dynamic big flow；The utility model has big, good seal performance, the service life length of small volume, high sensitivity, flow etc. excellent
Point.
The utility model is further described below in conjunction with the accompanying drawings.
Brief description of the drawings
Accompanying drawing 1 is the utility model specific embodiment appearance assumption diagram；
Accompanying drawing 2 is the utility model specific embodiment structural front view；
Accompanying drawing 3 is the B-B sectional views of the utility model specific embodiment accompanying drawing 2；
Accompanying drawing 4 is the utility model specific embodiment Structure explosion diagram；
Accompanying drawing 5 is that the utility model specific embodiment valve body changes the similar alternative arrangements front view after 90 ° with bonnet；
Valve body 1, fluid passage 11, valve pocket 12, diaphragm 21, diaphragm chamber 211, through hole 212, valve core 22, central shaft 221,
Boss 222, locating shaft 223, raised end 224, spring 24, bonnet 3, relief hole 31, the port of export 311, hinged seat 32, installation are convex
Edge 33, positioning screw 34, installation screw 13, iron core 41, permanent magnet 42, float 5, connecting rod 6, installation portion 61, holding tank 611,
Protruding end 612, seal 62, rotating shaft 63.
Embodiment
Specific embodiment of the utility model is guide's self-locking ball-cock assembly as Figure 1-5, including valve body 1, bonnet 3, floating
Sub-component, valve body 1 are provided with fluid passage 11, the valve pocket 12 with the UNICOM of fluid passage 11, and bonnet 3 is installed on the openend of valve pocket 12,
Core assembly is provided with valve pocket 12 and is connected to core assembly causes core assembly to form the spring of sealing cooperation with valve pocket 12
24, float assembly is installed on bonnet 3, and float assembly is articulated with bonnet 3 and float assembly being raised and lowered with water level
And rotate, magnetic assembly is provided between float assembly and bonnet 3, magnetic assembly occurs mutually with the rotation of float assembly
Mutually attract or disconnect the matching relationship attracted, bonnet 3 is provided with to be provided with letting out with the UNICOM's relief hole 31 of valve pocket 12, float assembly
Seal 62 corresponding to hole 31 is pressed, seal 62 forms sealing obstruction cooperation or disconnected with the rotation of float assembly with relief hole 31
Convince wildcard conjunction by patient analysis.
Float assembly includes float 5 and the affixed connecting rod 6 in the end of float 5, and the free end of connecting rod 6 is extended with installation portion
61, the one end of installation portion 61 is connected by rotating shaft 63 with the hinged seat 32 on bonnet 3, and magnetic assembly includes permanent magnet 42 and iron core
41, iron core 41 is arranged at the other end of installation portion 61, and permanent magnet 42 is installed on bonnet 3 and the corresponding position of iron core 41, and seal 62 is installed
Locate between iron core 41 and jointed shaft.
One end that installation portion 61 and iron core 41 coordinate has a holding tank 611, and the section of iron core 41 is in drum structure, in iron core 41
Portion is embedded in holding tank 611, and the both ends of iron core 41 are then located at the both sides of holding tank 611.
Installation portion 61 is provided with protruding end 612 towards the end face of bonnet 3, and seal 62 is socketed on the protruding end 612, pressure release
31 port of export of hole, 311 tapered structure, the port of export 311 are corresponding with the sealing surface of seal 62.
Core assembly includes diaphragm 21, and diaphragm 21 has diaphragm chamber 211, valve core 22, valve element are provided with diaphragm chamber 211
Body 22 is provided through the limiting section of the bottom surface of diaphragm chamber 211, and valve core 22 is located in diaphragm chamber 211 and the back side of diaphragm 21 and valve pocket 12
Wall is tightly connected, and spring 24 is installed between valve core 22 and bonnet 3.Above-mentioned limiting section include by the extension of the middle part of valve core 22 and
The central shaft 221 gone out, central shaft 221 pass through the part after the bottom surface through hole 212 of diaphragm chamber 211 to be provided with boss 222, boss 222
Spacing cooperation is formed in the other end of diaphragm 21, the back side of diaphragm 21 is held on the wall of valve pocket 12 forms sealing cooperation, valve with valve pocket
The both sides of central shaft 221 of core body 22 are additionally provided with locating shaft 223, and locating shaft 223 passes through raised end after passing through the bottom surface of diaphragm 21
224 form spacing cooperation with diaphragm 21.
The outer wall of bonnet 3 is surrounded by mounting flange 33, and mounting flange 33 is provided with and is fixedly mounted with hole, is fixedly mounted with hole and is installed with positioning screw
34, the mounting flange 33 is centrosymmetric distribution using the center line of bonnet 3 as line of symmetry, and the outer wall of valve body 1 is provided with the installation with bonnet 3
The installation screw 13 that flange 33 is corresponded to and coordinated with the screw thread of positioning screw 34.
The utility model is not limited to above-mentioned embodiment, and persons skilled in the art are public according to the utility model
The content opened, other a variety of embodiments can be used to implement of the present utility model, or every use the utility model
Design structure and thinking, do simple change or change, both fall within the scope of protection of the utility model.
Claims (6)
1. a kind of guide's self-locking ball-cock assembly, including valve body, bonnet, float assembly, valve body is provided with fluid passage, joined with fluid passage
Logical valve pocket, bonnet are installed on valve chamber open end, and core assembly is provided with valve pocket and is connected to core assembly and causes valve element group
Part forms the spring of sealing cooperation with valve pocket, and float assembly is installed on bonnet, it is characterised in that：The float assembly is articulated with
On bonnet and float assembly is rotated with being raised and lowered for water level, and magnetic group is provided between float assembly and bonnet
Part, magnetic assembly attracted each other with the rotation of float assembly or disconnect attract matching relationship, bonnet be provided with
Valve pocket UNICOM relief hole, float assembly are provided with seal corresponding with relief hole, seal with the rotation of float assembly and with
Relief hole forms sealing obstruction and coordinates or disconnect conducting to coordinate.
2. guide's self-locking ball-cock assembly according to claim 1, it is characterised in that：The float assembly includes float, with floating
The affixed connecting rod in sub- end, connecting rod free end are extended with installation portion, and installation portion one end passes through be hinged in rotating shaft and bonnet
Seat connection, the magnetic assembly include permanent magnet and iron core, and the iron core is arranged at the installation portion other end, and permanent magnet is installed on valve
Lid and iron core corresponding position, the seal, which is installed between iron core and jointed shaft, to be located.
3. guide's self-locking ball-cock assembly according to claim 1, it is characterised in that：One end that the installation portion coordinates with iron core
With holding tank, the core section is in drum structure, is embedded in the middle part of iron core in holding tank, iron core both ends are then located at holding tank
Both sides.
4. guide's self-locking ball-cock assembly according to claim 3, it is characterised in that：The end face of the installation portion towards bonnet is set
There is protruding end, the seal is socketed on the protruding end, the tapered structure of the relief hole port of export, the port of export and sealing
The sealing surface of part is corresponding.
5. guide's self-locking ball-cock assembly according to claim 1, it is characterised in that：The core assembly includes diaphragm, diaphragm
With diaphragm chamber, valve core is installed in diaphragm chamber, valve core is provided through the limiting section of diaphragm chamber bottom surface, and valve core is located at film
In piece chamber and diaphragm is tightly connected with valve pocket side wall circle, and the spring is installed between valve core and bonnet.
6. guide's self-locking ball-cock assembly according to claim 1-5 any one, it is characterised in that：The bonnet outer wall surrounding
Provided with mounting flange, mounting flange be provided be fixedly mounted with hole, be fixedly mounted with hole and be installed with positioning screw, the mounting flange using bonnet central line as
Line of symmetry is centrosymmetric distribution, the valve outer wall be provided with it is corresponding with the mounting flange of bonnet and with the cooperation of positioning screw screw thread
Installation screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720316564.5U CN206656014U (en) | 2017-03-29 | 2017-03-29 | Guide's self-locking ball-cock assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720316564.5U CN206656014U (en) | 2017-03-29 | 2017-03-29 | Guide's self-locking ball-cock assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206656014U true CN206656014U (en) | 2017-11-21 |
Family
ID=60315398
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720316564.5U Active CN206656014U (en) | 2017-03-29 | 2017-03-29 | Guide's self-locking ball-cock assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206656014U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113063022A (en) * | 2021-04-27 | 2021-07-02 | 安徽红星阀门有限公司 | Micro exhaust valve |
-
2017
- 2017-03-29 CN CN201720316564.5U patent/CN206656014U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113063022A (en) * | 2021-04-27 | 2021-07-02 | 安徽红星阀门有限公司 | Micro exhaust valve |
| CN113063022B (en) * | 2021-04-27 | 2023-04-18 | 安徽红星阀门有限公司 | Micro exhaust valve |
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