CN208331286U - Adjustable throttling free of demolition - Google Patents
Adjustable throttling free of demolition Download PDFInfo
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- CN208331286U CN208331286U CN201820534628.3U CN201820534628U CN208331286U CN 208331286 U CN208331286 U CN 208331286U CN 201820534628 U CN201820534628 U CN 201820534628U CN 208331286 U CN208331286 U CN 208331286U
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Abstract
The utility model discloses a kind of adjustable throttlings free of demolition, comprising: valve deck, valve body, fuel control mechanism and valve rod, valve body are connected with valve deck, and fluid channel is equipped in valve body, and valve body is equipped with the inlet and outlet being connected to fluid channel；Fuel control mechanism includes the oil-outlet disk component and adjustment disk component being located in fluid channel, oil-outlet disk component is equipped with the first through hole with outlet, adjustment disk component and oil-outlet disk component joint, adjustment disk component is equipped with multiple second through-holes spaced apart, adjustment disk component can be rotated relative to oil-outlet disk component, communicate second through-hole with first through hole with selectivity；One end of valve rod is connected with adjustment disk component, and the other end of valve rod is stretched out by valve rod, to drive the rotation of adjustment disk component by valve rod.The throttle valve of the utility model achievees the purpose that precisely to throttle by the through-hole of different pore size in adjusting oil mass regulating mechanism, throttling process stabilization and long service life.
Description
Technical field
The utility model relates to petroleum machinery equipment technical fields, specifically, in particular to a kind of free of demolition adjustable
Flow valve.
Background technique
Throttle valve is widely used in the various industries of oil field, as country is for the increasingly increasing of energy demand
Long, the annual demand for throttle valve also increases, traditional throttle valve of domestic oil recovery, in use because of nothing
Method is accurately adjusted flow, and flow is excessive or too small, leads to that the service life of throttle valve is short or production efficiency is low, cannot
Effectively guarantee the relative stability in throttling process.
Utility model content
The utility model is intended to solve one of above-mentioned technical problem in the prior art at least to a certain extent.In view of
This, the utility model needs to provide a kind of accurate throttling, throttling process stabilization and adjustable throttling free of demolition with long service life.
The utility model provides a kind of adjustable throttling free of demolition, comprising: valve deck, valve body, fuel control mechanism and valve rod,
The valve body is connected with the valve deck, and fluid channel is equipped in the valve body, and the valve body is equipped with to be connected with the fluid channel
Logical inlet and outlet；The fuel control mechanism includes the oil-outlet disk component being located in the fluid channel and adjustment disk group
Part, the oil-outlet disk component are equipped with the first through hole with the outlet, the adjustment disk component and the oil-outlet disk group
Part fitting, the adjustment disk component are equipped with multiple second through-holes spaced apart, one end of second through-hole and the import
It communicates, the other end of second through-hole is adjacent with the oil-outlet disk component, and the adjustment disk component can be relative to described fuel-displaced
The rotation of disk component communicates second through-hole with the first through hole with selectivity；One end of the valve rod and institute
It states adjustment disk component to be connected, the other end of the valve rod is stretched out by the valve deck, to drive the adjustment disk by the valve rod
Component rotation.
One embodiment according to the present utility model, second through-hole is axially disposed, and aperture is sequentially increased, described
The range of choice in the aperture of the second through-hole is 2mm~20mm.
One embodiment according to the present utility model, the oil-outlet disk component include oil-outlet disk and oil-outlet disk seat, it is described go out
The lower end of food tray seat is equipped with first boss and second boss, and the first boss and the second boss and the fluid channel
Side wall the first convex shoulder, the fitting of the second convex shoulder and the interference fit connection of the composition stairstepping that are equipped with, and it is described first convex
The first sealing being used cooperatively with the side wall of the fluid channel, the oil-outlet disk and institute are equipped between platform and the second boss
It states and is equipped with abrasion-resistant metal sealing ring between oil-outlet disk seat.
One embodiment according to the present utility model, the adjustment disk component include adjustment disk and are clamped with the adjustment disk
Briquetting, the briquetting can rotate together with the adjustment disk, and there are between certain between the briquetting and the oil-outlet disk seat
Gap.
One embodiment according to the present utility model is equipped with rolling bearing between the valve deck and the valve rod.
The outer end face of one embodiment according to the present utility model, the valve deck is equipped with Pointing sign board, the indicateing arm
In axial direction it is uniformly provided with the scale value being sequentially increased on board, and the aperture of the scale value and second through-hole phase one by one
It is mutually corresponding.
One embodiment according to the present utility model is equipped with dowel hole on the inside of each scale value, and multiple
The dowel hole is uniformly arranged along the axial direction of the valve rod.
One embodiment according to the present utility model, the valve rod are equipped with throttling pointer, and the throttling pointer is equipped with can
It is directed toward the pointer portion of each scale value, and the positioning region being oppositely arranged with the pointer portion, the positioning region are equipped with
Adjustable positioning pin, wherein adjustable positioning pin nail can be used cooperatively with each dowel hole.
The end of one embodiment according to the present utility model, the import and the outlet of the valve body is equipped with company
Acting flange.
The end of one embodiment according to the present utility model, the import and the outlet of the valve body is straight tube
Type.
The adjustable throttling free of demolition of the utility model drives the adjustment disk in fuel control mechanism by rotary valve rod
Component rotation, keeps the second through-hole of different pore size size on adjustment disk component corresponding with the first through hole in oil-outlet disk component,
Pass through the fluid in fluid channel, and then achieve the purpose that throttling, and is in stable condition in throttling process, further, in valve
It covers and is equipped with the scale value that is sequentially increased, when being directed toward different scale values by the pointer that throttles on valve rod, the as stream of this scale value
Flux so that throttling is more accurate, and can effectively prevent that the flow in throttle valve is excessive or too small, and extend throttle valve uses the longevity
Life.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the adjustable throttling free of demolition of one embodiment according to the present utility model.
Fig. 2 is the valve deck of the adjustable throttling free of demolition of one embodiment according to the present utility model and the part knot of valve rod
The top view of structure.
Fig. 3 is the fuel control mechanism and valve body of the adjustable throttling free of demolition of one embodiment according to the present utility model
Explosive view.
Fig. 4 is the structure of the fuel control mechanism of the adjustable throttling free of demolition of one embodiment according to the present utility model
Schematic diagram.
Appended drawing reference: 100- adjustable throttling free of demolition；1- valve deck；2- valve body；3- fuel control mechanism；4- valve rod；5-
Rolling bearing；11- Pointing sign board；21- import；The outlet 22-；The first convex shoulder of 23-；The second convex shoulder of 24-；31- oil-outlet disk component；
32- adjustment disk component；33- first is sealed；34- abrasion-resistant metal sealing ring；41- throttling pointer；42- adjustable positioning pin；111-
Dowel hole；311- first through hole；312- oil-outlet disk；313- oil-outlet disk seat；314- first boss；315- second boss；321-
Second through-hole；322- adjustment disk；323- briquetting；411- pointer portion；The positioning region 412-.
Specific embodiment
The embodiments of the present invention are described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning
Same or similar element or element with the same or similar functions are indicated to same or similar label eventually.Below by ginseng
The embodiment for examining attached drawing description is exemplary, it is intended to for explaining the utility model, and should not be understood as to the utility model
Limitation.
As shown in Figures 1 to 4, embodiment according to the present utility model, a kind of adjustable throttling 100 free of demolition include: valve
Lid 1, valve body 2, fuel control mechanism 3 and valve rod 4, valve body 2 are connected with valve deck 1, and fluid channel is equipped in valve body 2, is set on valve body 2
There are the import 21 being connected to fluid channel and outlet 22；Fuel control mechanism 3 includes the oil-outlet disk component being located in fluid channel
31 and adjustment disk component 32, oil-outlet disk component 31 is equipped with the first through hole 311 be connected to outlet 22, adjustment disk component 32 with out
Food tray component 31 be bonded, adjustment disk component 32 be equipped with multiple second through-holes 321 spaced apart, one end of the second through-hole 321 with
Import 21 communicates, and the other end of the second through-hole 321 is adjacent with oil-outlet disk component 31, and adjustment disk component 32 can be relative to oil-outlet disk group
Part 31 rotates, and communicates second through-hole 321 with first through hole 311 with selectivity；One end of valve rod 4 and adjustment disk component
32 are connected, and the other end of valve rod 4 is stretched out by valve deck 1, and to drive adjustment disk component 32 to rotate by valve rod 4, wherein valve deck 1 is outer
End face is equipped with Pointing sign board 11, is in axial direction uniformly provided with the scale value being sequentially increased, and scale value on Pointing sign board 11
It is corresponded to each other one by one with the pore size of the second through-hole 321, dowel hole 111 is equipped on the inside of each scale value, and multiple
Dowel hole 111 is uniformly arranged along the axial direction of valve rod 4, and valve rod 4 is equipped with throttling pointer 41, and throttling pointer 41, which is equipped with, can refer to
To the pointer portion 411 of each scale value, and the positioning region 412 being oppositely arranged with pointer portion 411, positioning region 412 is equipped with can
Shop bolt 42 is adjusted, wherein adjustable positioning pin 42 can be used cooperatively with each dowel hole 111.
The adjustable throttling free of demolition 100 of the utility model drives the tune in fuel control mechanism 3 by rotary valve rod 4
It saves disk component 32 to rotate, makes the second through-hole 321 of different pore size size on adjustment disk component 32 and the in oil-outlet disk component 31
One through-hole 311 is corresponding, passes through the fluid in fluid channel, and then achieve the purpose that throttling, and state is steady in throttling process
It is fixed, further, it is equipped with the scale value being sequentially increased on valve deck 1, different scale values are directed toward by the pointer 41 that throttles on valve rod 4
When, the as circulation of this scale value so that throttling is more accurate, and can effectively prevent the flow in throttle valve 100 it is excessive or
It is too small, extend the service life of throttle valve 100.
As depicted in figs. 1 and 2, the second through-hole 321 is axially disposed, and aperture is sequentially increased, the aperture of the second through-hole 321
Range of choice be 2mm~20mm, it is preferable that the aperture of the second through-hole 321 be successively selected as 2mm, 4mm, 6mm, 8mm, 10mm,
The specification of 12mm, 14mm and 16mm, it is to be understood that the aperture of the second through-hole 321 and the scale value on Pointing sign board 11 are big
Small one-to-one correspondence, to accurately select uninterrupted in throttle valve 100 by rotary valve rod 4, thus avoid throttle valve 100
In flow it is excessive or it is too small to throttle valve 100 cause wear or reduce production efficiency.
As shown in Figure 3 and Figure 4, oil-outlet disk component 31 includes oil-outlet disk 312 and oil-outlet disk seat 313, under oil-outlet disk seat 313
End is equipped with first boss 314 and second boss 315, and sets on first boss 314 and second boss 315 and the side wall of fluid channel
Some constitutes the first convex shoulder 23 of stairstepping, the second convex shoulder 24 is bonded and is interference fitted connection, and first boss 314 and second
Be equipped with the first sealing 33 being used cooperatively with the side wall of fluid channel between boss 315, oil-outlet disk 312 and oil-outlet disk seat 312 it
Between be equipped with abrasion-resistant metal sealing ring 34, the first sealing 33 and abrasion-resistant metal sealing ring 34 to fluid channel and oil-outlet disk component 31 it
Between sealing play good sealing effect.
As shown in figure 3, adjustment disk component 32 includes adjustment disk 322 and the briquetting 323 with the clamping of adjustment disk 322, briquetting 323
It can be rotated together with adjustment disk 322, and there are certain interval between briquetting 323 and oil-outlet disk seat 312, gap can make briquetting 323
It is not contacted between oil-outlet disk seat 312, alleviates the coefficient of friction of relative rotation between the two, to improve fuel control mechanism
3 service life reduces the maintenance frequency of throttle valve 100.
As shown in Figure 1, being set between valve deck 1 and valve rod 4 to reduce friction of the valve rod 4 in rotary course with valve deck 1
There is rolling bearing 5, operator's labor intensity in use is reduced with this.
It or is straight barrel type as shown in Figure 1, the end of the import 21 of valve body 2 and outlet 22 or being equipped with connecting flange, with
This expands the use scope of throttle valve 100, improves the practicability of throttle valve 100.
Although the embodiments of the present invention have been shown and described above, it is to be understood that above-described embodiment is
Illustratively, it should not be understood as limiting the present invention, those skilled in the art are in the scope of the utility model
Inside it can make changes, modifications, alterations, and variations to the above described embodiments.
Claims (10)
1. a kind of adjustable throttling free of demolition characterized by comprising valve deck, valve body, fuel control mechanism and valve rod, it is described
Valve body is connected with the valve deck, be equipped with fluid channel in the valve body, and the valve body is equipped with to be connected to the fluid channel
Inlet and outlet；The fuel control mechanism includes the oil-outlet disk component and adjustment disk component being located in the fluid channel, institute
Oil-outlet disk component is stated to paste equipped with the first through hole with the outlet, the adjustment disk component and the oil-outlet disk component
It closing, the adjustment disk component is equipped with multiple second through-holes spaced apart, and one end of second through-hole is communicated with the import,
The other end of second through-hole is adjacent with the oil-outlet disk component, and the adjustment disk component can be relative to the oil-outlet disk component
Rotation communicates second through-hole with the first through hole with selectivity；One end of the valve rod and the adjusting
Disk component is connected, and the other end of the valve rod is stretched out by the valve deck, to drive the adjustment disk component to turn by the valve rod
It is dynamic.
2. adjustable throttling free of demolition according to claim 1, which is characterized in that second through-hole is axially disposed,
And aperture is sequentially increased, the range of choice in the aperture of second through-hole is 2mm~20mm.
3. adjustable throttling free of demolition according to claim 1, which is characterized in that the oil-outlet disk component includes oil-outlet disk
With oil-outlet disk seat, the lower end of the oil-outlet disk seat is equipped with first boss and second boss, and the first boss and described second
The first convex shoulder, the second convex shoulder for the composition stairstepping that boss is equipped with the side wall of the fluid channel are bonded and are interference fitted
Connection, and be equipped between the first boss and the second boss be used cooperatively with the side wall of the fluid channel it is first close
Envelope is equipped with abrasion-resistant metal sealing ring between the oil-outlet disk and the oil-outlet disk seat.
4. according to claim 1 or 3 described in any item adjustable throttlings free of demolition, which is characterized in that the adjustment disk component
Briquetting including adjustment disk and with adjustment disk clamping, the briquetting can rotate together with the adjustment disk, and the briquetting
There are certain intervals between the oil-outlet disk seat.
5. adjustable throttling free of demolition according to claim 1, which is characterized in that set between the valve deck and the valve rod
There is rolling bearing.
6. adjustable throttling free of demolition according to claim 5, which is characterized in that the outer end face of the valve deck, which is equipped with, to be referred to
Indicating board, is in axial direction uniformly provided with the scale value being sequentially increased on the Pointing sign board, and the scale value and described the
The aperture of two through-holes corresponds to each other one by one.
7. adjustable throttling free of demolition according to claim 6, which is characterized in that be all provided on the inside of each scale value
There is dowel hole, and multiple dowel holes are uniformly arranged along the axial direction of the valve rod.
8. adjustable throttling free of demolition according to claim 7, which is characterized in that the valve rod is equipped with throttling pointer,
The throttling pointer is equipped with the pointer portion that may point to each scale value, and the positioning being oppositely arranged with the pointer portion
Portion, the positioning region are equipped with adjustable positioning pin, wherein adjustable positioning pin nail can cooperate with each dowel hole
It uses.
9. adjustable throttling free of demolition according to claim 1, which is characterized in that the import of the valve body and described
The end of outlet is equipped with connecting flange.
10. adjustable throttling free of demolition according to claim 1, which is characterized in that the import of the valve body and institute
The end for stating outlet is straight barrel type.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820534628.3U CN208331286U (en) | 2018-04-13 | 2018-04-13 | Adjustable throttling free of demolition |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820534628.3U CN208331286U (en) | 2018-04-13 | 2018-04-13 | Adjustable throttling free of demolition |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208331286U true CN208331286U (en) | 2019-01-04 |
Family
ID=64781346
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820534628.3U Active CN208331286U (en) | 2018-04-13 | 2018-04-13 | Adjustable throttling free of demolition |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208331286U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108413054A (en) * | 2018-04-13 | 2018-08-17 | 江苏亿德隆石油机械有限公司 | Adjustable throttling free of demolition |
| CN112833204A (en) * | 2021-01-08 | 2021-05-25 | 刘秀华 | Valve capable of quantitatively regulating fluid flow |
-
2018
- 2018-04-13 CN CN201820534628.3U patent/CN208331286U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108413054A (en) * | 2018-04-13 | 2018-08-17 | 江苏亿德隆石油机械有限公司 | Adjustable throttling free of demolition |
| CN112833204A (en) * | 2021-01-08 | 2021-05-25 | 刘秀华 | Valve capable of quantitatively regulating fluid flow |
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| GR01 | Patent grant |