CN208997355U - A kind of novel flange eccentric-butterfly-valve - Google Patents
A kind of novel flange eccentric-butterfly-valve Download PDFInfo
- Publication number
- CN208997355U CN208997355U CN201821366770.8U CN201821366770U CN208997355U CN 208997355 U CN208997355 U CN 208997355U CN 201821366770 U CN201821366770 U CN 201821366770U CN 208997355 U CN208997355 U CN 208997355U
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- clamping rings
- butterfly
- tube body
- valve
- novel flange
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- Flanged Joints, Insulating Joints, And Other Joints (AREA)
Abstract
The utility model embodiment discloses a kind of novel flange eccentric-butterfly-valve, belong to valve field, including tube body, the rectangular channel parallel with tube body end face is equipped in body upper surface, a fixing lug boss is equipped in rectangular channel short side one end, it is rotatably connected to one in fixing lug boss and is deep into the filter mechanism that tubular body is filtered, the filter mechanism includes hollow clamping rings and filter screen, the ring-like fixing groove for fixing filter screen is offered at clamping rings inner edge, the outer surface of fixed rotary table is equipped with fixed ring, state determines ring and turns to connect calmly by screw rod with fixing lug boss.Filter mechanism is equipped in the tube body of novel flange eccentric-butterfly-valve, the contaminant filter in fluid in tube body can be gone out a part and come by the misgivings net in filter mechanism, reduce the impurity in tube body in fluid.
Description
Technical field
The utility model relates to valve fields, and in particular to a kind of novel flange eccentric-butterfly-valve.
Background technique
Valve is very widely used in life, and valve can control the flow velocity and on-off of fluids within pipes, novel flange
Eccentric-butterfly-valve is one of valve, is used in different environment, but flange eccentric butterfly valve in the market exists centainly
Deficiency, flange eccentric butterfly valve in the market can not be filtered the fluid passed through, reduce the impurity in fluid.
Utility model content
The utility model embodiment is designed to provide a kind of novel flange eccentric-butterfly-valve, inclined to solve existing flange
The problem of heart butterfly valve.
To achieve the above object, the technical solution of the utility model embodiment are as follows:
A kind of novel flange eccentric-butterfly-valve, including tube body are equipped with the rectangular channel parallel with tube body end face in body upper surface,
It is equipped with a fixing lug boss in rectangular channel short side one end, one is rotatably connected in fixing lug boss and is deep into what tubular body was filtered
Filter mechanism.
The utility model embodiment is further arranged to: the filter mechanism includes hollow clamping rings and filter screen,
The ring-like fixing groove for fixing filter screen is offered at clamping rings inner edge, the outer surface of fixed rotary table, which is equipped with, to be fixed
Ring, state determine ring and turn to connect calmly by screw rod with fixing lug boss.
The utility model embodiment is further arranged to: the filter mechanism includes two hollow clamping rings and filtering
Net offers ring-like fixing groove at the inside edge of two clamping rings, and two clamping rings are oppositely arranged, two fixing grooves fittings
Setting is for fixing filter screen, and correspondence is respectively equipped with a fixed ring, two fixed rings and fixation to two clamping rings on the surface
Boss is rotatablely connected by screw rod.
The utility model embodiment is further arranged to: the outer surface of the clamping rings, which is equipped with, pulls filter mechanism rotation
Handle.
The utility model embodiment is further arranged to: the state determines annulus and the side wall of rectangular channel contact side is equipped with
Rubber layer for sealing.
The utility model embodiment is further arranged to: the handle is rotatably connected on the outer surface of clamping rings.
The utility model embodiment is further arranged to: the filter screen and clamping rings are made of stainless steel material.
The utility model embodiment has the advantages that
Filter mechanism is equipped in the tube body of novel flange eccentric-butterfly-valve, the misgivings net in filter mechanism can be by tube body
Contaminant filter in interior fluid goes out a part and comes, and reduces the impurity in tube body in fluid.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of embodiment 1；
Fig. 2 is the schematic diagram that filter mechanism motion mode is embodied in embodiment 1；
Fig. 3 is embodiment misgivings portion schematic diagram of internal structure in embodiment 1；
Fig. 4 is the structural schematic diagram of embodiment 2；
Fig. 5 is the schematic diagram that filter mechanism motion mode is embodied in embodiment 2；
Fig. 6 is embodiment filter mechanism schematic diagram of internal structure in embodiment 2；
Fig. 7 is filter mechanism explosive view in embodiment 2.
Appended drawing reference:
1, tube body；11, rectangular channel；12, fixing lug boss；2, valve switch；3, filter mechanism；31, clamping rings；311, solid
Determine slot；312, groove；313, fixed ring；314, rubber layer；315, handle；32, filter screen；4, screw rod.
Specific embodiment
The following examples illustrate the utility model, but is not intended to limit the scope of the present invention.
Embodiment 1
A kind of novel flange eccentric-butterfly-valve, as shown in figures 1 and 3, including valve switch 2 and tube body 1, valve switch 2 are set
It sets at the upper surface at 1 middle part of tube body, can control the flow velocity in tube body 1,2 side of valve switch by twisting valve switch 2
1 upper surface of tube body offer a rectangular channel 11, rectangular channel 11 is parallel with the end face at 1 both ends of tube body to be opened up, short in rectangular channel 11
The both ends on side are equipped with fixing lug boss 12, and fixing lug boss 12 is welded on tube body 1, the company of rotation in one of them fixing lug boss 12
Being connected to can be entered by rectangular channel 11 to the filter mechanism 3 being filtered inside tube body 1 inside tube body 1, and filter mechanism 3 wraps
Hollow clamping rings 31 and circular filter net 32 are included, clamping rings 31 and filter screen 32 are made of stainless steel material, corrosion-resistant
Easy cleaning, ring cutting has a fixing groove 311 at the internal edge of clamping rings 31, and filter screen 32 is fixed in fixing groove 311, mistake
It is fixed between strainer 32 and fixing groove 311 by frictional force, the side surface of clamping rings 31 is equipped with a groove 312, groove 312
It is connected to fixing groove 311, it, can be with when needing that the taking-up of filter screen 32 in fixing groove 311 is replaced or is cleaned
Flat screwdriver is deep into groove 312, filter screen 32 is pulled out to come.
As depicted in figs. 1 and 2, fixed ring 313 there are two being set on the outer surface of clamping rings 31, one of fixed ring
313 are rotatably connected with a fixing lug boss 12 on tube body 1 by screw rod 4, and screw rod 4 passes through fixed ring 313 and fixes
Fixed ring 313 and the fixing lug boss 12 on tube body 1 are rotatably connected, make clamping rings by the through-hole that boss 12 is equipped with
31 can rotate around the screw rod 4 in fixing lug boss 12, when filter mechanism 3 need to be needed to work, rotate filter mechanism 3, make
Filter structure 3 is entered inside tube body 1 by rectangular channel 11, then by another fixed ring 313 and tube body on clamping rings 31
1 another upper fixing lug boss 12 is fixed by screws in together.Filter screen 32 in filter mechanism 3 can be in tube body 1
Fluid carry out it is overanxious, the contaminant filter in fluid is come out, on the two sides side wall that clamping rings 31 is contacted with rectangular channel 11
Equipped with one layer of rubber layer 314, when clamping rings 31 rotates to 1 inside of tube body, rubber layer 314 and the side wall of rectangular channel 11 are tight
Contiguity touching, can play the role of sealing, place the fluid in tube body 1 in the gap between clamping rings 31 and rectangular channel 11
It flows out.
Be additionally provided on the outer surface of clamping rings 31 with for pull filter mechanism 3 rotate handle 315,315 turns of handle
Dynamic to be connected on the outer surface of clamping rings 31, handle 315 has certain radian, can be fitted in the outer surface of clamping rings 31
On, when handle 315 being needed to work, 315 rotated ninety degrees of handle are spun out from the outer surface of clamping rings 31, by pushing away
It pulls handle 315, filter mechanism 3 can be pushed into inside tube body 1, or pulled out inside tube body 1, do not need the work of handle 315
When, handle 315 can be rotated to and 31 outer surface joint place of clamping rings.
Embodiment 2
A kind of novel flange eccentric-butterfly-valve, as shown in Figures 4 to 7, difference from example 1 is that, filter screen 32
Fixed form it is different, set that there are two clamping rings 31, the fixed forms and embodiment 1 of two fixed rings 313 in embodiment two
Identical, two clamping rings 31 in embodiment 2 are oppositely arranged, and the fixing groove 311 that two clamping rings 31 are equipped with will filter
Net 32 is clipped in the middle, and then achievees the purpose that filter screen 32 is fixed, and such design can be such that filter screen 32 fixes
Stronger, no matter the fluid in tube body 1 comes from which direction, and filter screen 32 can act as the effect of filtering.
Although above having made detailed description to the utility model with generality explanation and specific embodiment,
On the basis of the utility model, it can be made some modifications or improvements, this is apparent to those skilled in the art
's.Therefore, these modifications or improvements on the basis of without departing from the spirit of the present invention, belong to the utility model and want
Seek the range of protection.
Claims (7)
1. a kind of novel flange eccentric-butterfly-valve, it is characterised in that: including valve body, be equipped in tube body (1) upper surface and held with tube body (1)
The parallel rectangular channel in face (11) is equipped with a fixing lug boss (12) in rectangular channel (11) short side one end, and fixing lug boss rotates on (12)
It is connected with one and is deep into the filter mechanism (3) being filtered inside tube body (1).
2. novel flange eccentric-butterfly-valve according to claim 1, it is characterised in that: the filter mechanism (3) includes hollow
Clamping rings (31) and filter screen (32), the ring for fixing filter screen (32) is offered at clamping rings (31) inner edge
The outer surface of type fixing groove (311), fixed rotary table is equipped with fixed ring (313), and state determines ring and fixing lug boss (12) pass through screw rod
(4) turn to connect calmly.
3. novel flange eccentric-butterfly-valve according to claim 1, it is characterised in that: the filter mechanism includes two hollow
Clamping rings (31) and filter screen (32), offer ring-like fixing groove (311) at the inside edge of two clamping rings (31), two
A clamping rings (31) is oppositely arranged, and two fixing groove (311) fittings are arranged for fixing filter screen (32), two clamping rings
(31) correspondence is respectively equipped with a fixed ring (313) on the surface, and two fixed rings (313) and fixing lug boss (12) pass through screw rod
(4) it is rotatablely connected.
4. novel flange eccentric-butterfly-valve according to claim 2 or 3, it is characterised in that: outside the clamping rings (31)
Surface is equipped with the handle (315) for pulling filter mechanism rotation.
5. novel flange eccentric-butterfly-valve according to claim 2 or 3, it is characterised in that: the clamping rings (31) and square
The side wall that shape slot (11) contacts side is equipped with the rubber layer (314) for sealing.
6. novel flange eccentric-butterfly-valve according to claim 4, it is characterised in that: the handle (315) is rotatably connected on
On the outer surface of clamping rings (31).
7. novel flange eccentric-butterfly-valve according to claim 2 or 3, it is characterised in that: the filter screen (32) and fixation
Annulus (31) is made of stainless steel material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821366770.8U CN208997355U (en) | 2018-08-23 | 2018-08-23 | A kind of novel flange eccentric-butterfly-valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821366770.8U CN208997355U (en) | 2018-08-23 | 2018-08-23 | A kind of novel flange eccentric-butterfly-valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208997355U true CN208997355U (en) | 2019-06-18 |
Family
ID=66798835
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821366770.8U Active CN208997355U (en) | 2018-08-23 | 2018-08-23 | A kind of novel flange eccentric-butterfly-valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208997355U (en) |
-
2018
- 2018-08-23 CN CN201821366770.8U patent/CN208997355U/en active Active
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