CN213145394U - Anti-blocking pin-free flanging butterfly valve - Google Patents

Abstract

The utility model discloses a prevent no round pin turn-ups butterfly valve of jam, including butterfly valve body and guide cover, the equal welded sleeve of leading flank, trailing flank of butterfly valve body has all seted up a plurality of on fixed ring and the fixed ring and is the main mounting hole that circular distribution about the fixed ring center, and the main mounting hole all extends simultaneously and wears out fixed ring, the top face of butterfly valve body is equipped with the piece that opens and shuts, and the right side of opening and shutting the piece simultaneously rotates installs adjustment handle, the welding of one end port department of guide cover has all seted up a plurality of on connecting ring and connecting the ring and has been the vice mounting hole that circular distribution about connecting the ring center, first mounting groove has all been seted up to fixed ring, the outer wall of connecting the ring, and the internal diameter of first mounting groove is the same simultaneously. The utility model has the advantages of simple structure and reasonable design, not only can prevent that the butterfly valve from taking place to block up when using, but also can improve the gas tightness, the result of use is very good.

Description

Anti-blocking pin-free flanging butterfly valve

Technical Field

The utility model relates to a do not have round pin turn-ups butterfly valve technical field specifically is a prevent no round pin turn-ups butterfly valve of jam.

Background

The pinless butterfly valve is a valve which uses a disc type opening and closing piece to rotate back and forth by about 90 degrees to open, close and adjust a fluid channel. The pinless butterfly valve has the advantages of simple structure, small volume, light weight, material consumption saving, small installation size, small driving moment, simple and convenient operation, rapidness, good flow adjusting function and sealing closing characteristic, and is one of the fastest valve varieties developed in the last ten years.

The conventional apparatus has the following disadvantages:

at present, most butterfly valves are easy to block when in use, thus the use of the butterfly valves is affected, and the anti-blocking pinless flanging butterfly valve is needed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a prevent no round pin turn-ups butterfly valve of jam to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: including butterfly valve body and guide cover, the equal welded sleeve in leading flank, the trailing flank of butterfly valve body has all seted up a plurality of on fixed ring and the fixed ring and is the main mounting hole that circular distribution is about fixed ring center, and main mounting hole all extends out fixed ring simultaneously, the top face of butterfly valve body is equipped with opens and close the piece, and the right side that opens and close the piece simultaneously rotates installs adjustment handle, the welding of one end port department of guide cover has the vice mounting hole that a plurality of is circular distribution about connecting ring center all seted up on the ring, first mounting groove has all been seted up to the outer wall of fixed ring, connection ring, and the internal diameter of first mounting groove is the same simultaneously, the welding of the top face of guide cover has the top face of mount pad and mount pad to set up the second mounting groove, and the notch top of second mounting groove is equipped with circular apron simultaneously, circular apron, A plurality of screw hole has all been seted up to the top face of mount pad, utilizes the screw thread turn-button to connect between circular apron, the mount pad simultaneously, the top face fixed mounting of circular apron has driving motor and driving motor output to rotate and installs the bull stick, and the bull stick all extends the inside of wearing into the direction cover simultaneously, the left and right sides is from last to down fixed mounting in proper order has a plurality of blade on the bull stick.

Preferably, the first mounting groove and the second mounting groove are both internally provided with sealing rings.

Preferably, the guide cover is fixedly provided with a box body, a storage battery pack is fixedly arranged in the box body, and the driving motor is electrically connected with the storage battery pack.

Preferably, the connecting ring and the fixing ring are the same in shape and size.

Preferably, the guide cover is provided with a thread at the end head far away from the connecting ring.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model connects the rotating rod and the blade with the output end of the driving motor, and then connects the end head of the other end of the guide cover with the appointed pipeline, so that when in use, the driving motor is utilized to drive the rotating rod and the blade to rotate for stirring and crushing, thereby preventing blockage and being very convenient to use;

2. the sealing rings are arranged in the first mounting groove and the second mounting groove, so that the air tightness can be improved; through setting up screw hole, main mounting hole, vice mounting hole, be convenient for like this install and dismantle, the result of use is very good.

Drawings

FIG. 1 is a schematic view of a three-dimensional structure of a pin-free flanged butterfly valve of the present invention;

FIG. 2 is a schematic view of the anti-clogging side-viewing connection structure of the pin-less flanged butterfly valve of the present invention;

FIG. 3 is a schematic view of the local overlooking connection structure of the anti-clogging pin-free flanged butterfly valve of the present invention;

fig. 4 is the utility model relates to a prevent local connection structure schematic diagram of no round pin turn-ups butterfly valve of jam.

In the figure: 1. a first mounting groove; 2. a butterfly valve body; 3. a main mounting hole; 4. an opening and closing member; 5. an adjusting handle; 6. fixing the circular ring; 7. a guide housing; 8. connecting the circular rings; 9. a secondary mounting hole; 10. a mounting seat; 11. a second mounting groove; 12. a circular cover plate; 13. a threaded hole; 14. a threaded knob; 15. a drive motor; 16. a rotating rod; 17. a blade.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the utility model provides a prevent no round pin turn-ups butterfly valve technical scheme of jam: comprises a butterfly valve body 2 and a guide cover 7, wherein the front side surface and the back side surface of the butterfly valve body 2 are welded and sleeved with a fixed ring 6, the fixed ring 6 is provided with a plurality of main mounting holes 3 which are circularly distributed about the center of the fixed ring 6, the main mounting holes 3 extend out of the fixed ring 6, the top end surface of the butterfly valve body 2 is provided with an opening and closing piece 4, the right side of the opening and closing piece 4 is rotatably provided with an adjusting handle 5, one end opening of the guide cover 7 is welded with a connecting ring 8, the connecting ring 8 is provided with a plurality of auxiliary mounting holes 9 which are circularly distributed about the center of the connecting ring 8, the outer wall surfaces of the fixed ring 6 and the connecting ring 8 are provided with first mounting grooves 1, the inner diameters of the first mounting grooves 1 are the same, the top end surface of the guide cover 7 is welded with a mounting seat 10, the top end surface of the mounting seat 10 is provided with a second mounting groove 11, and the top end of the second mounting groove 11, a plurality of screw hole 13 has all been seted up to the top face of circular apron 12, mount pad 10, utilizes screw turn button 14 to connect simultaneously between circular apron 12, the mount pad 10, and the top face fixed mounting of circular apron 12 has driving motor 15 and the 15 output of driving motor to rotate and installs bull stick 16, and bull stick 16 all extends the inside of penetrating guide housing 7 simultaneously, and the left and right sides is from last to down fixed mounting in proper order has a plurality of blade 17 on the bull stick 16.

The inside of first mounting groove 1, second mounting groove 11 all is equipped with the sealing washer.

The guide cover 7 is fixedly provided with a box body, a storage battery pack is fixedly arranged in the box body, and the driving motor 15 is electrically connected with the storage battery pack.

The connecting ring 8 and the fixing ring 6 are the same in shape and size.

The end of the guiding cover 7 far away from the connecting ring 8 is provided with a thread.

The working principle is as follows: when the utility model is used, the fixed ring 6 on one end face of the butterfly valve body 2 is firstly connected with a designated pipeline by using bolts, a sealing ring is arranged between the fixed ring and the pipeline, then the guide cover 7 and the connecting ring 8 are connected with the fixed ring 6 on the other end face of the butterfly valve body 2 by using bolts, the sealing ring is arranged in the first mounting groove 1 of the connecting ring 8 and the fixed ring 6, then the circular cover plate 12 and the driving motor 15 are arranged on the notch of the second mounting groove 11 of the mounting seat 10, the sealing rings are arranged on the notches of the circular cover plate 12 and the second mounting groove 11, the rotating rod 16 and the blade 17 are connected with the output end of the driving motor 15, then the other end head of the guide cover 7 is connected with the designated pipeline, thus, when in use, the driving motor 15 is used for driving the rotating rod 16, the blade 17 rotates for stirring and crushing, thereby preventing blockage, and the adjusting handle 5 is rotated, so that the opening and closing piece 4 rotates back and forth by about 90 degrees to open and close the fluid channel of the butterfly valve body 2.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (5)

1. The utility model provides a prevent no round pin turn-ups butterfly valve of jam, includes butterfly valve body (2) and guide housing (7), its characterized in that: the utility model discloses a butterfly valve, including butterfly valve body (2), leading flank, trailing flank all welded sleeve have fixed ring (6) and all seted up on fixed ring (6) a plurality of main mounting hole (3) that are circular distribution about fixed ring (6) center, and main mounting hole (3) all extend simultaneously and wear out fixed ring (6), the top face of butterfly valve body (2) is equipped with opening and close piece (4), and the right side of opening and close piece (4) simultaneously rotates installs adjustment handle (5), the welding of one end port department of guide cover (7) has connection ring (8) and connection ring (8) to go up and has all seted up a plurality of about connecting ring (8) center and be circular distribution vice mounting hole (9), first mounting groove (1) has all been seted up to the outer wall of fixed ring (6), connection ring (8), and the internal diameter of first mounting groove (1) is all the same simultaneously, the welding of the top face of guide cover (7) has mount pad (10) and the top face of mount pad (10) to have been seted up Second mounting groove (11), the notch top of second mounting groove (11) is equipped with circular apron (12) simultaneously, a plurality of screw hole (13) have all been seted up to the top face of circular apron (12), mount pad (10), utilize screw thread turn-button (14) to connect between circular apron (12), mount pad (10) simultaneously, the top face fixed mounting of circular apron (12) has driving motor (15) and driving motor (15) output to rotate and installs bull stick (16), and bull stick (16) all extend the inside of wearing into guide housing (7) simultaneously, the left and right sides is from last to down in proper order fixed mounting has a plurality of blade (17) on bull stick (16).

2. The anti-clogging pinless flanging butterfly valve of claim 1, wherein: and sealing rings are arranged in the first mounting groove (1) and the second mounting groove (11).

3. The anti-clogging pinless flanging butterfly valve of claim 1, wherein: the guide cover (7) is fixedly provided with a box body, a storage battery pack is fixedly arranged in the box body, and the driving motor (15) is electrically connected with the storage battery pack.

4. The anti-clogging pinless flanging butterfly valve of claim 1, wherein: the connecting circular ring (8) and the fixing circular ring (6) are the same in shape and size.

5. The anti-clogging pinless flanging butterfly valve of claim 1, wherein: the guide cover (7) is provided with a thread at the end head far away from one end of the connecting circular ring (8).

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