CN209262374U - A kind of sanitation-grade flow control valve - Google Patents
A kind of sanitation-grade flow control valve Download PDFInfo
- Publication number
- CN209262374U CN209262374U CN201822142531.0U CN201822142531U CN209262374U CN 209262374 U CN209262374 U CN 209262374U CN 201822142531 U CN201822142531 U CN 201822142531U CN 209262374 U CN209262374 U CN 209262374U
- Authority
- CN
- China
- Prior art keywords
- gas nozzle
- valve
- bracket
- bushing
- sanitation
- 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 discloses a kind of sanitation-grade flow control valves, including valve rod, valve body, cylinder, bracket, bushing, the first gas nozzle, the second gas nozzle and third gas nozzle, valve rod is provided at the valve body center, the utility model is scientific and reasonable for structure, it is safe and convenient to use, when the inflation of third gas nozzle, valve rod is promoted, and valve is opened, when third gas nozzle stops inflating, under spring force effect built in cylinder, valve rod moves downward, and valve is closed, and adjusts the position of bushing, the third state of valve, the i.e. half-open position of valve may be implemented；The position of bushing, it can control any opening degree of valve, specific action process are as follows: adjust bushing to required position, it is supplied to third gas nozzle, then it is supplied again to the first gas nozzle, so that it may half-open position is realized, to utilize the position size of valves half open, it realizes that the flow of valve automatically controls, meets the use of some special operation conditions.
Description
Technical field
The utility model relates to food-grade fluid machinery field, specially a kind of sanitation-grade flow control valve.
Background technique
Fluid machinery refers to the machinery that energy conversion is carried out using fluid as working medium, and packet Chinese juniper two major classes, one kind is by fluid
Energy conversion is mechanical energy and the referred to as prime mover, such as the hydraulic turbine and steam turbine for exporting shaft power；Another kind of is by mechanical energy
It is changed into the energy of fluid, makes fluid pressurized: and what is conveyed is known as working machine, such as pump and compressor.
But not only structure is complicated for food-grade fluid machinery currently on the market, but also has a single function, there are two types of valves
State: it is normally closed and normally open, it is not easy to that flow is adjusted.
Utility model content
The purpose of this utility model is to provide a kind of sanitation-grade flow control valves, to solve to propose in above-mentioned background technique
The problem of.
The purpose of this utility model can be achieved through the following technical solutions:
A kind of sanitation-grade flow control valve, including valve rod, valve body, cylinder, bracket, bushing, the first gas nozzle, the second gas nozzle
With third gas nozzle, valve rod is provided at the valve body center, the valve body top is fixedly installed with bracket, and valve rod
Internal stent is extended to through valve body, bushing is installed at the revenue centre of the internal stent top, the cantilever tip is solid
Dingan County is equipped with cylinder, and upper and lower ends correspondence in the cylinder side is fixedly installed with the second gas nozzle and third gas nozzle, and the cylinder is another
Side and third gas nozzle corresponding position are fixedly installed with the first gas nozzle.
As a further solution of the present invention: the valve body is provided with sealing ring, the sealing at valve rod
Circle is coated with sealant with valve body junction.
As a further solution of the present invention: first gas nozzle, the second gas nozzle and third gas nozzle are same type
Number.
As a further solution of the present invention: the cylinder and bracket are bolted to connection.
As a further solution of the present invention: the stent outer is provided with reinforcing rib.
As a further solution of the present invention: the valve rod is a kind of component of aluminum alloy material.
The utility model has the beneficial effects that the utility model is scientific and reasonable for structure, and it is safe and convenient to use, when third gas nozzle fills
When gas, valve rod is promoted, and valve is opened, and when third gas nozzle stops inflating, under spring force effect built in cylinder, valve rod is downward
Movement, valve close, adjust the position of bushing, the third state of valve, the i.e. half-open position of valve may be implemented；Bushing
Position can control any opening degree of valve, specific action process are as follows: and bushing is adjusted to required position, is supplied to third gas nozzle,
Then it is supplied again to the first gas nozzle, so that it may half-open position is realized, to realize valve using the position size of valves half open
Flow automatically controls, and meets the use of some special operation conditions.
Detailed description of the invention
In order to facilitate the understanding of those skilled in the art, the utility model will be further described below with reference to the accompanying drawings.
Fig. 1 is the utility model entirety front view；
In figure: 1, valve rod；2, valve body；3, cylinder；4, bracket；5, bushing；6, the first gas nozzle；7, the second gas nozzle；8,
Three gas nozzles.
Specific embodiment
The technical solution of the utility model is clearly and completely described below in conjunction with embodiment, it is clear that described
Embodiment be only the utility model a part of the embodiment, instead of all the embodiments.Based on the reality in the utility model
Example is applied, all other embodiment obtained by those of ordinary skill in the art without making creative efforts all belongs to
In the range of the utility model protection.
As shown in Figure 1, a kind of sanitation-grade flow control valve, including valve rod 1, valve body 2, cylinder 3, bracket 4, bushing 5,
One gas nozzle 6, the second gas nozzle 7 and third gas nozzle 8, valve rod 1 is provided at 2 inside center of valve body, and valve rod 1 is a kind of aluminium alloy material
The component of matter, preferably makes valve rod 1 have certain corrosion resistance, and 2 top of valve body is fixedly installed with bracket 4,4 outside of bracket
It is provided with reinforcing rib, preferably enhances bracket semi-finals degree, prolongs its service life, and valve rod 1 extends to bracket 4 through valve body 2
Inside, valve body 2 are provided with sealing ring at valve rod 1, and sealing ring and 2 junction of valve body are coated with sealant, preferably
It realizes and is tightly connected, bushing 5 is installed at 4 inner tip revenue centre of bracket, 4 top of bracket is fixedly installed with cylinder 3, cylinder
3 and bracket 4 be bolted to connection, connect cylinder 3 and bracket 4 closely and easy for removal and installation,
3 side upper and lower ends of cylinder correspondence is fixedly installed with the second gas nozzle 7 and third gas nozzle 8, and 3 other side of cylinder and third gas nozzle 8 are right
Should place be fixedly installed with the first gas nozzle 6, the first gas nozzle 6, the second gas nozzle 7 and third gas nozzle 8 are same model.
Working principle of the utility model is: valve rod 1 is promoted when third gas nozzle 8 is inflated, valve is opened, when third gas nozzle 8
When stopping inflation, under spring force effect built in cylinder, valve rod 1 is moved downward, and valve is closed, and adjusts the position of bushing 5, can
To realize the third state of valve, the i.e. half-open position of valve；The position of bushing can control any opening degree of valve, tool
Body action process are as follows: adjust bushing 5 and arrive required position, supplied to third gas nozzle 8, then supplied again to the first gas nozzle 6, so that it may
Half-open position is realized, to realize that the flow of valve automatically controls using the position size of valves half open, meet some special works
The use of condition.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
Finally, it should be noted that the above descriptions are merely preferred embodiments of the present invention, it is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic
It is equivalently replaced.Within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on,
It should be included within the scope of protection of this utility model.
Claims (6)
1. a kind of sanitation-grade flow control valve, which is characterized in that including valve rod (1), valve body (2), cylinder (3), bracket (4),
Bushing (5), the first gas nozzle (6), the second gas nozzle (7) and third gas nozzle (8) are provided with valve at valve body (2) inside center
Bar (1), valve body (2) top are fixedly installed with bracket (4), and valve rod (1) extends to bracket (4) through valve body (2)
Inside is equipped with bushing (5) at bracket (4) the inner tip revenue centre, and bracket (4) top is fixedly installed with cylinder
(3), cylinder (3) the side upper and lower ends correspondence is fixedly installed with the second gas nozzle (7) and third gas nozzle (8), the cylinder (3)
The other side and third gas nozzle (8) corresponding position are fixedly installed with the first gas nozzle (6).
2. a kind of sanitation-grade flow control valve according to claim 1, which is characterized in that the valve body (2) runs through valve
Sealing ring is provided at bar (1), the sealing ring and valve body (2) junction are coated with sealant.
3. a kind of sanitation-grade flow control valve according to claim 1, which is characterized in that first gas nozzle (6), second
Gas nozzle (7) and third gas nozzle (8) are same model.
4. a kind of sanitation-grade flow control valve according to claim 1, which is characterized in that the cylinder (3) and bracket (4)
It is bolted to connection.
5. a kind of sanitation-grade flow control valve according to claim 1, which is characterized in that setting on the outside of the bracket (4)
There is reinforcing rib.
6. a kind of sanitation-grade flow control valve according to claim 1, which is characterized in that the valve rod (1) is a kind of aluminium
The component of alloy material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822142531.0U CN209262374U (en) | 2018-12-20 | 2018-12-20 | A kind of sanitation-grade flow control valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822142531.0U CN209262374U (en) | 2018-12-20 | 2018-12-20 | A kind of sanitation-grade flow control valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209262374U true CN209262374U (en) | 2019-08-16 |
Family
ID=67560231
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822142531.0U Expired - Fee Related CN209262374U (en) | 2018-12-20 | 2018-12-20 | A kind of sanitation-grade flow control valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209262374U (en) |
-
2018
- 2018-12-20 CN CN201822142531.0U patent/CN209262374U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20190816 Termination date: 20211220 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |