CN208011034U - A kind of adjustable ball-cock assembly of flow - Google Patents
A kind of adjustable ball-cock assembly of flow Download PDFInfo
- Publication number
- CN208011034U CN208011034U CN201820385077.9U CN201820385077U CN208011034U CN 208011034 U CN208011034 U CN 208011034U CN 201820385077 U CN201820385077 U CN 201820385077U CN 208011034 U CN208011034 U CN 208011034U
- Authority
- CN
- China
- Prior art keywords
- valve
- cock assembly
- ball
- floating ball
- flow
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Abstract
The utility model embodiment is related to valve technology field, especially a kind of adjustable ball-cock assembly of flow, including valve body, lower bonnet, valve rod and floating ball, the valve body is horizontally arranged with intake tunnel and exhalant canal, it is provided with valve seat between the intake tunnel and exhalant canal, valve port is offered on the valve seat, it is provided with cavity in the valve body, it is provided with floating ball in the cavity, the valve rod of the valve port is provided through below the floating ball, the valve stem end is provided with the plug of pyramidal structure, the plugged end is provided with sealing cover, the external profile diameter of the sealing cover is more than the internal diameter of the valve port.Advantageous effect is when liquid level changes, floating ball carries out displacement and the plug of pyramidal structure is driven to be moved, spacing by changing plug and valve port achievees the effect that adjusting flow, and overall structure is simple, can be applicable under the various working for carrying out flow-rate adjustment.
Description
Technical field
The utility model embodiment is related to valve technology field, especially a kind of adjustable ball-cock assembly of flow.
Background technology
Ball-cock assembly is as its name suggests a kind of valve opened and closed according to liquid level using the buoyancy of floating ball.Ball-cock assembly is profit
With buoyancy of the floating ball on liquid level, by the keying of spool and valve base chamber in link control valve body, to carry out fluid infusion or stopping
Fluid infusion makes liquid level be maintained at the height of a setting.Since ball-cock assembly is high to the control accuracy of liquid level, water level is not by hydraulic pressure height
Low interference, so, not only the water tower of supply and drain water system, pond, sanitary ware high-and low-level cistern on obtain universal application；
A meanwhile important component in the industries such as chemical industry, oil, natural gas, metallurgy, Cold storage in the refrigerator and related system.
However, ball-cock assembly in the prior art can only be simple keying, and the valve that cannot be automatically adjusted according to liquid level
The size of unlatching can not achieve the adjusting of flow, cause the application range of ball-cock assembly smaller.
In view of the above technical problem, invention one kind, which can carry out the adjustable ball-cock assembly of flow, has prodigious positive effect.
Utility model content
The utility model embodiment provide one kind can be suitable for a variety of doorframe structures, can pack up, manufacturing cost it is low
And the beautiful adjustable ball-cock assembly of flow is to solve the current above problem.
In order to solve the above-mentioned technical problem, the utility model embodiment discloses following technical solution：
A kind of adjustable ball-cock assembly of flow, including valve body, lower bonnet, valve rod and floating ball, the valve body are horizontally arranged with into water
Channel and exhalant canal are provided with valve seat between the intake tunnel and exhalant canal, valve port is offered on the valve seat, described
It is provided with cavity in valve body, floating ball is provided in the cavity, the valve rod of the valve port, institute are provided through below the floating ball
The plug that valve stem end is provided with pyramidal structure is stated, the plugged end is provided with sealing cover, the external profile diameter of the sealing cover
More than the internal diameter of the valve port.
As a kind of optimal technical scheme of the utility model embodiment, limbers is provided on the valve seat.
As a kind of optimal technical scheme of the utility model embodiment, the body top is bolted with positioning bolt, institute
It states positioning bolt and is axially provided with venthole.
As a kind of optimal technical scheme of the utility model embodiment, the intake tunnel and exhalant canal and the valve
It is provided with filter screen between seat.
As a kind of optimal technical scheme of the utility model embodiment, the upper surface of the sealing cover is provided with sealing
Pad.
As a kind of optimal technical scheme of the utility model embodiment, the positioning bolt is located at one in the valve body
End is provided with flange, and the lug upper surface is provided with gasket.
By above technical scheme as it can be seen that the adjustable ball-cock assembly of flow that the utility model embodiment provides, passes through its structure energy
Enough realize that following advantageous effect is when liquid level changes, floating ball carries out displacement and the plug of pyramidal structure is driven to be moved
Dynamic, the spacing by changing plug and valve port achievees the effect that adjust flow, and overall structure is simple, can be applicable to carry out
Under the various working of flow-rate adjustment.
Description of the drawings
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Description needed in attached drawing be briefly described, it should be apparent that, for those of ordinary skills,
Under the premise of not making the creative labor, other drawings may also be obtained based on these drawings.
Fig. 1 is the structural schematic diagram under the adjustable ball-cock assembly open state of flow that the utility model embodiment provides；
Fig. 2 is the structural schematic diagram under the adjustable floating ball valve closing state of flow that the utility model embodiment provides.
Specific implementation mode
In order to make those skilled in the art more fully understand the technical solution in the utility model, below in conjunction with this reality
With the attached drawing in new embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that
Described embodiment is only one section of point of embodiment of the utility model, rather than the embodiment of full section.Based on the utility model
In embodiment, every other implementation obtained by those of ordinary skill in the art without making creative efforts
Example should all belong to the range of the utility model protection.
It please refers to shown in attached Fig. 1 and 2, a kind of adjustable ball-cock assembly of flow of the utility model embodiment, structure is to include
Valve body 1, lower bonnet 2, valve rod 3 and floating ball 4, the valve body 1 are horizontally arranged with intake tunnel 5 and exhalant canal 6, and the water inlet is logical
It is provided with valve seat 7 between road 5 and exhalant canal 6, valve port is offered on the valve seat 7, cavity, institute are provided in the valve body 1
It states and is provided with floating ball 4 in cavity, 4 lower section of the floating ball is provided through the valve rod 3 of the valve port, 3 end set of the valve rod
There are the plug 8 of pyramidal structure, the taper of plug 8 that can make flexible selection according to actual conditions, this will not be repeated here, described stifled
First 8 end set has sealing cover 81, the upper surface of sealing cover 81 to be provided with gasket 82, and the external profile diameter of the sealing cover 81 is big
In the internal diameter of the valve port.
In order to keep 1 inner cavity of valve body identical as water-filled pipe, it is preferable that be provided with limbers 71 on the valve seat 7.Such one
Come, the hydraulic pressure and the hydraulic pressure of 1 inner cavity of valve body of the intake tunnel 5 and exhalant canal 6 are consistent, according to the floating bit of floating ball 4
It sets the spacing being changed between plug 8 and valve port and adjusts flow.
Preferably, in order to which the extreme higher position to floating ball 4 positions, 1 top of the valve body is bolted with positioning bolt 9, leads to
The adjusting for crossing positioning bolt 9 limits floating ball 4, so as to so that this valve it is normally opened or adjust maximum stream flow, and in order to
Prevent 1 inner cavity air pressure of valve body from causing Fluid pressure different from channel, then the positioning bolt 9 is axially provided with venthole 91.
In addition, in order to improve the air-tightness worked as between positioning bolt 9 and valve body 1, the positioning bolt 9 is located at one in the valve body 1
End is provided with flange 92, and 92 upper surface of the flange is provided with gasket 93.
Preferably, sundries results in blockage to this valve in fluid in order to prevent, the intake tunnel 5 and exhalant canal 6 with
Filter screen 10 is provided between the valve seat 7.
Claims (6)
1. a kind of adjustable ball-cock assembly of flow, which is characterized in that including valve body, lower bonnet, valve rod and floating ball, the valve body is laterally set
It is equipped with intake tunnel and exhalant canal, valve seat is provided between the intake tunnel and exhalant canal, is offered on the valve seat
Valve port is provided with cavity in the valve body, and floating ball is provided in the cavity, the valve port is provided through below the floating ball
Valve rod, the valve stem end is provided with the plug of pyramidal structure, and the plugged end is provided with sealing cover, the sealing cover
External profile diameter is more than the internal diameter of the valve port.
2. the adjustable ball-cock assembly of flow according to claim 1, which is characterized in that be provided with limbers on the valve seat.
3. the adjustable ball-cock assembly of flow according to claim 1, which is characterized in that the body top is bolted with positioning spiral shell
Bolt, the positioning bolt are axially provided with venthole.
4. the adjustable ball-cock assembly of flow according to claim 1, which is characterized in that the intake tunnel and exhalant canal and institute
It states and is provided with filter screen between valve seat.
5. the adjustable ball-cock assembly of flow according to claim 1, which is characterized in that the upper surface of the sealing cover is provided with close
Packing.
6. the adjustable ball-cock assembly of flow according to claim 3, which is characterized in that the positioning bolt is located in the valve body
One end be provided with flange, the lug upper surface is provided with gasket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820385077.9U CN208011034U (en) | 2018-03-21 | 2018-03-21 | A kind of adjustable ball-cock assembly of flow |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820385077.9U CN208011034U (en) | 2018-03-21 | 2018-03-21 | A kind of adjustable ball-cock assembly of flow |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208011034U true CN208011034U (en) | 2018-10-26 |
Family
ID=63889981
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820385077.9U Expired - Fee Related CN208011034U (en) | 2018-03-21 | 2018-03-21 | A kind of adjustable ball-cock assembly of flow |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208011034U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112426588A (en) * | 2020-11-30 | 2021-03-02 | 李连洪 | Multifunctional medical gas-liquid pot |
| CN113551406A (en) * | 2021-07-21 | 2021-10-26 | 珠海格力电器股份有限公司 | Water level control structure and mobile air conditioner |
| CN115105883A (en) * | 2022-06-08 | 2022-09-27 | 肖磊 | Valve capable of controlling liquid level |
-
2018
- 2018-03-21 CN CN201820385077.9U patent/CN208011034U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112426588A (en) * | 2020-11-30 | 2021-03-02 | 李连洪 | Multifunctional medical gas-liquid pot |
| CN113551406A (en) * | 2021-07-21 | 2021-10-26 | 珠海格力电器股份有限公司 | Water level control structure and mobile air conditioner |
| CN115105883A (en) * | 2022-06-08 | 2022-09-27 | 肖磊 | Valve capable of controlling liquid level |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181026 |