CN214305323U

CN214305323U - Pneumatic high-temperature water-cooling butterfly valve

Info

Publication number: CN214305323U
Application number: CN202120150410.XU
Authority: CN
Inventors: 陈志琬; 潘修镜; 徐晓峰
Original assignee: Rigao Valve Co ltd
Current assignee: Rigao Valve Co ltd
Priority date: 2021-01-20
Filing date: 2021-01-20
Publication date: 2021-09-28
Anticipated expiration: 2031-01-20

Abstract

The utility model discloses a pneumatic high temperature water-cooling butterfly valve, including valve body and hand-operated device, the lower extreme of valve body is connected with the connecting plate, the bottom of connecting plate is connected with fixation nut, be connected with fixing bolt around fixation nut's the outer end, and fixing bolt's lower extreme one side is connected with the water inlet, the valve body is connected in the outer wall right-hand member of delivery port, inner one side of delivery port is connected with the sealing washer, be connected with the through-hole around the outer end of sealing washer. This pneumatic high temperature water-cooling butterfly valve is provided with the connecting pipe, the connecting pipe communicates with the person in charge each other between through the binding, the connecting pipe distributes and places in the inner cavity outer end one side of valve body, the connecting pipe mainly used plays the connection effect, the connecting pipe can improve the cavity and be responsible for its joint strength between the two, can play certain leakproofness when the valve body leads to water, and the terminal binding of connecting pipe can provide firm connection effect for it.

Description

Pneumatic high-temperature water-cooling butterfly valve

Technical Field

The utility model relates to a butterfly valve technical field specifically is pneumatic high temperature water-cooling butterfly valve.

Background

A butterfly valve, also called a flap valve, is a regulating valve with simple structure, and can be used for the on-off control of low-pressure pipeline media, namely a valve which is opened and closed by rotating around a valve shaft, wherein a closing member (a valve clack or a butterfly plate) is a disk.

The butterfly valve on the market can lead to the structure unstable in long-term high temperature environment uses, causes whole equipment to damage, and the user can't carry out manual control moreover, for this reason, we propose pneumatic high temperature water-cooling butterfly valve.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a pneumatic high temperature water-cooling butterfly valve to the butterfly valve on the market that proposes in solving above-mentioned background art uses in long-term high temperature environment and can lead to the unstable structure, causes the whole equipment to damage, and the user can't carry out manual control's problem moreover.

In order to achieve the above object, the utility model provides a following technical scheme: a pneumatic high-temperature water-cooling butterfly valve comprises a valve body and a manual device, wherein the lower end of the valve body is connected with a connecting plate, the bottom end of the connecting plate is connected with a fixing nut, a fixing bolt is connected to the periphery of the outer end of the fixing nut, a water inlet is connected to one side of the lower end of the fixing bolt, the valve body is connected to the right end of the outer wall of a water outlet, a sealing ring is connected to one side of the inner end of the water outlet, a through hole is connected to the periphery of the outer end of the sealing ring, a butterfly plate is connected to one side of the inner end of the sealing ring, a valve shaft is connected to one side of the outer end of the butterfly plate, a cavity is connected to one side of the left end of the cavity, a main pipe is connected to the left end of the connecting pipe, a fastener is connected to one side of the tail end of the main pipe, a stand column is connected to one side of the right end of the fastener, a valve body support is connected to the upper end of the stand, and a valve plate is connected to the inner end of the valve body support, the utility model discloses a manual regulation valve, including manual device, pneumatic device, exhaust hole, locator, manual regulation valve, manual device connects in manual regulation valve's outer end one side, manual regulation valve's outer end one side is connected with the connecting rod, and is connected with the change around the outer wall of connecting rod, the upper end of change is connected with the baffle, the top of baffle is connected with pneumatic means, pneumatic means's outer wall one end is connected with the exhaust hole, and the top in exhaust hole is connected with the locator, the bottom of locator is connected with the box, the inner of box is connected with the location panel.

Preferably, the connecting plate is fixedly connected with the fixing bolt through a fixing nut, and the fixing nut is in threaded connection with the fixing bolt.

Preferably, the connecting pipe and the main pipe are connected through a fastener, and the fastener is provided with two groups.

Preferably, the valve body support and the valve plate are mutually embedded, and the valve plate is symmetrically distributed along the central axis of the valve body support.

Preferably, the manual regulating valve and the rotating ring form a rotating structure through a connecting rod, and the connecting rod and the rotating ring are welded into an integral structure.

Preferably, the exhaust holes and the pneumatic device are mutually attached through the partition plates, and the two groups of exhaust holes are arranged.

Preferably, the locator and the box body form a locating structure through a locating panel, and the locating panel and the box body are distributed in a wrapped shape.

Compared with the prior art, the beneficial effects of the utility model are that: this pneumatic high temperature water-cooling butterfly valve is provided with the connecting pipe, the connecting pipe communicates with the person in charge each other between through the binding, the connecting pipe distributes and places in the inner cavity outer end one side of valve body, the connecting pipe mainly used plays the connection effect, the connecting pipe can improve the cavity and be responsible for its joint strength between the two, can play certain leakproofness when the valve body leads to water, and the terminal binding of connecting pipe can provide firm connection effect for it.

Mutual gomphosis between valve body support and the valve plate, valve body support distributes and places upper end one side at the valve body, and valve body support mainly can carry out the effect that supports, and the existence of valve body support can provide the supporting role for spare part and the valve body of lower extreme of upper end, and the valve plate can provide more steady firm benefit for valve body support middle-end structure, and the manual device of valve body support upper end support can be used for carrying out manual adjusting equipment.

The manual regulating valve passes through the connecting rod and constitutes revolution mechanic with the swivel, and manual regulating valve distributes and places in manual device's upper end one side, and manual regulating valve mainly can be used for manual adjusting equipment, and the connecting rod then is used for connecting the swivel of outer end and exists, and the swivel can then carry out manual rotation adjusting equipment through the connecting rod, and the rotating device that the existence that has the swivel can be easily controls equipment.

Drawings

Fig. 1 is a schematic view of the vertical structure of the present invention;

FIG. 2 is a schematic side view of the present invention;

fig. 3 is a schematic view of the three-dimensional structure of the valve body of the present invention.

In the figure: 1. a valve body; 2. a connecting plate; 3. fixing a nut; 4. fixing the bolt; 5. a water inlet; 6. a water outlet; 7. a seal ring; 8. a through hole; 9. a butterfly plate; 10. a valve shaft; 11. a cavity; 12. a connecting pipe; 13. a main pipe; 14. a fastener; 15. a column; 16. a valve body support; 17. a valve plate; 18. a manual device; 19. a manual regulating valve; 20. a connecting rod; 21. rotating the ring; 22. a partition plate; 23. a pneumatic device; 24. an exhaust hole; 25. a positioner; 26. a box body; 27. the panel is positioned.

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. 1-3, the present invention provides a technical solution: a pneumatic high-temperature water-cooling butterfly valve comprises a valve body 1, a connecting plate 2, a fixing nut 3, a fixing bolt 4, a water inlet 5, a water outlet 6, a sealing ring 7, a through hole 8, a butterfly plate 9, a valve shaft 10, a cavity 11, a connecting pipe 12, a main pipe 13, a fastener 14, an upright post 15, a valve body support 16, a valve plate 17, a manual device 18, a manual regulating valve 19, a connecting rod 20, a rotating ring 21, a partition plate 22, a pneumatic device 23, an exhaust hole 24, a positioner 25, a box body 26 and a positioning panel 27, wherein the lower end of the valve body 1 is connected with the connecting plate 2, the bottom end of the connecting plate 2 is connected with the fixing nut 3, the fixing bolt 4 is connected around the outer end of the fixing nut 3, the water inlet 5 is connected to one side of the lower end of the fixing bolt 4, the valve body 1 is connected to the right end of the outer wall of the water outlet 6, the sealing ring 7 is connected to one side of the inner end of the water outlet 6, the through hole 8 is connected around the outer end of the sealing ring 7, and one side of the inner end of the sealing ring 7 is connected with a butterfly plate 9, one side of the outer end of the butterfly plate 9 is connected with a valve shaft 10, one side of the inner end of the butterfly plate 9 is connected with a cavity 11, one side of the left end of the cavity 11 is connected with a connecting pipe 12, the left end of the connecting pipe 12 is connected with a main pipe 13, one side of the tail end of the main pipe 13 is connected with a fastener 14, one side of the right end of the fastener 14 is connected with a stand column 15, the upper end of the stand column 15 is connected with a valve body support 16, the inner end of the valve body support 16 is connected with a valve plate 17, a manual device 18 is connected with one side of the outer end of a manual regulating valve 19, one side of the outer end of the manual regulating valve 19 is connected with a connecting rod 20, a rotating ring 21 is connected around the outer wall of the connecting rod 20, the manual device 18 is connected with the upper end of a partition plate 22, the top end of the partition plate 22 is connected with a pneumatic device 23, one end of the outer wall of the pneumatic device 23 is connected with an exhaust hole 24, and the top end of the exhaust hole 24 is connected with a positioner 25, the bottom end of the positioner 25 is connected with a box 26, and the inner end of the box 26 is connected with a positioning panel 27.

In the utility model, the connecting plate 2 is fixedly connected with the fixing bolt 4 through the fixing nut 3, the fixing nut 3 is in threaded connection with the fixing bolt 4, the connecting plate 2 is distributed and placed on one side of the lower end of the valve body 1, the connecting plate 2 is mainly used for connecting the water inlet pipeline with the valve body 1, two parts can be mutually communicated, and the fixing nut 3 and the fixing bolt 4 on the upper end of the connecting plate 2 can ensure that the connecting plate 2 has firmer fixing effect;

the connecting pipe 12 and the main pipe 13 are communicated with each other through the fastener 14, two groups of fasteners 14 are arranged, the connecting pipe 12 is distributed on one side of the outer end of the cavity 11 at the inner end of the valve body 1, the connecting pipe 12 is mainly used for playing a connecting role, the connecting pipe 12 can improve the connecting strength between the cavity 11 and the main pipe 13, certain sealing performance can be achieved when the valve body 1 is filled with water, and the fastener 14 at the tail end of the connecting pipe 12 can provide a stable connecting effect for the connecting pipe 12;

the valve body support 16 and the valve plate 17 are mutually embedded, the valve plate 17 is symmetrically distributed along the central axis of the valve body support 16, the valve body support 16 is distributed on one side of the upper end of the valve body 1, the valve body support 16 mainly has a supporting effect, the valve body support 16 can provide a supporting effect for parts at the upper end and the valve body 1 at the lower end, the valve plate 17 can provide more stable and firm benefits for the middle-end structure of the valve body support 16, and a manual device 18 supported at the upper end of the valve body support 16 can be used for manually adjusting equipment;

the manual regulating valve 19 and the rotary ring 21 form a rotating structure through the connecting rod 20, the connecting rod 20 and the rotary ring 21 are welded into an integral structure, the manual regulating valve 19 is distributed on one side of the upper end of the manual device 18, the manual regulating valve 19 can be mainly used for manually regulating equipment, the connecting rod 20 is used for connecting the rotary ring 21 at the outer end and exists, the rotary ring 21 can be used for manually rotating the regulating equipment through the connecting rod 20, and the equipment can be easily controlled by the rotating device with the rotary ring 21;

the exhaust holes 24 and the pneumatic device 23 are mutually attached through the partition plates 22, two groups of exhaust holes 24 are arranged, the partition plates 22 are distributed at the upper end of the manual device 18, the partition plates 22 are mainly used for achieving the effect of partition and fixation, the manual device 18 is arranged below the pneumatic device 23 at the upper end of the partition plates 22, the pneumatic device 23 can be gasified and heated through water flow conveying at the bottom end, and the exhaust holes 24 are used for exhausting gas at the inner end of the pneumatic device 23;

locator 25 and box 26 constitute location structure through location panel 27, and location panel 27 is the form distribution of being wrapped up through box 26, and locator 25 distributes and places in pneumatic means 23's top one side, and locator 25 mainly is used for carrying out the location effect and makes whole equipment availability factor increase by a wide margin, and box 26 is being connected to the lower extreme of locator 25, and box 26 can provide the guard action for the location panel 27 of inner, and location panel 27 is the important spare part of locator 25.

The working principle is as follows: for the pneumatic high-temperature water-cooling butterfly valve, water is firstly delivered through a water inlet 5 at the bottom end of a valve body 1, then the water pipe is connected with the valve body 1 through a connecting plate 2, the main pipe 13 is fixed through a fixing nut 3 and a fixing bolt 4, then a sealing structure is carried out through a sealing ring 7 at the inner end of the valve body 1, water flow is stored in a cavity 11 at the inner end of a butterfly plate 9, then the cavity 11 is connected with a connecting pipe 12 and a main pipe 13 for outputting, a main pipe 13 is fixed through a fastener 14, a supporting placement is carried out through a stand column 15 at the right end of the main pipe 13 and a valve body support 16 at the upper end, then manual adjustment is carried out through a manual device 18 at the upper end of the valve body support 16, a connecting rod 20 at the upper end of a manual adjusting valve 19 and a rotating ring 21 are used for rotating and adjusting the equipment device, or a gas temperature rise is carried out through a pneumatic device 23, and the gas at the inner end is discharged through an exhaust hole 24 and then discharged out, then, the positioning survey of the equipment is carried out through the positioner 25 and the positioning panel 27 at the inner end of the lower end box 26, and the whole using process of the pneumatic high-temperature water-cooling butterfly valve is completed.

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

1. Pneumatic high temperature water-cooling butterfly valve, including valve body (1) and hand device (18), its characterized in that: the lower end of the valve body (1) is connected with a connecting plate (2), the bottom end of the connecting plate (2) is connected with a fixing nut (3), fixing bolts (4) are connected around the outer end of the fixing nut (3), a water inlet (5) is connected to one side of the lower end of each fixing bolt (4), the valve body (1) is connected to the right end of the outer wall of the water outlet (6), a sealing ring (7) is connected to one side of the inner end of the water outlet (6), through holes (8) are connected around the outer end of the sealing ring (7), a butterfly plate (9) is connected to one side of the inner end of the sealing ring (7), a valve shaft (10) is connected to one side of the outer end of the butterfly plate (9), a cavity (11) is connected to one side of the inner end of the butterfly plate (9), a connecting pipe (12) is connected to one side of the left end of the cavity (11), and a main pipe (13) is connected to the left end of the connecting pipe (12), the device is characterized in that one side of the tail end of the main pipe (13) is connected with a fastener (14), one side of the right end of the fastener (14) is connected with a stand column (15), the upper end of the stand column (15) is connected with a valve body support (16), the inner end of the valve body support (16) is connected with a valve plate (17), a manual device (18) is connected to one side of the outer end of a manual adjusting valve (19), one side of the outer end of the manual adjusting valve (19) is connected with a connecting rod (20), a rotating ring (21) is connected to the periphery of the outer wall of the connecting rod (20), the upper end of the rotating ring (21) is connected with a partition plate (22), the top end of the partition plate (22) is connected with a pneumatic device (23), one end of the outer wall of the pneumatic device (23) is connected with an exhaust hole (24), the top end of the exhaust hole (24) is connected with a positioner (25), and the bottom end of the positioner (25) is connected with a box body (26), the inner end of the box body (26) is connected with a positioning panel (27).

2. The pneumatic high-temperature water-cooled butterfly valve of claim 1, wherein: the connecting plate (2) is fixedly connected with the fixing bolt (4) through the fixing nut (3), and the fixing nut (3) is in threaded connection with the fixing bolt (4).

3. The pneumatic high-temperature water-cooled butterfly valve of claim 1, wherein: the connecting pipe (12) and the main pipe (13) are connected through a fastener (14), and the fastener (14) is provided with two groups.

4. The pneumatic high-temperature water-cooled butterfly valve of claim 1, wherein: the valve body support (16) and the valve plate (17) are mutually embedded, and the valve plate (17) is symmetrically distributed along the central axis of the valve body support (16).

5. The pneumatic high-temperature water-cooled butterfly valve of claim 1, wherein: the manual regulating valve (19) and the rotating ring (21) form a rotating structure through a connecting rod (20), and the connecting rod (20) and the rotating ring (21) are welded into an integral structure.

6. The pneumatic high-temperature water-cooled butterfly valve of claim 1, wherein: the exhaust holes (24) and the pneumatic device (23) are mutually attached through the partition plates (22), and two groups of exhaust holes (24) are arranged.

7. The pneumatic high-temperature water-cooled butterfly valve of claim 1, wherein: the positioner (25) and the box body (26) form a positioning structure through a positioning panel (27), and the positioning panel (27) and the box body (26) are distributed in a wrapped shape.