CN216344089U

CN216344089U - High-efficient two-core valve

Info

Publication number: CN216344089U
Application number: CN202122742844.1U
Authority: CN
Inventors: 宋宣; 宋文俊
Original assignee: Jiangsu Xinghaoyuan Machinery Co ltd
Current assignee: Jiangsu Xinghaoyuan Machinery Co ltd
Priority date: 2021-11-10
Filing date: 2021-11-10
Publication date: 2022-04-19
Anticipated expiration: 2031-11-10

Abstract

The utility model relates to a high-efficiency double-core valve which comprises a valve body, wherein a double-channel device and a convenient cleaning device are arranged on the valve body, the double-channel device comprises a valve core, a rotating shaft, a connecting bolt and a handle, a cavity is formed in the valve body, the valve core is arranged in the cavity, two circulating grooves are formed in the valve core, the two circulating grooves are symmetrically formed in the valve core respectively, the rotating shaft is arranged on the valve core, the connecting bolt is connected to the valve core in a threaded mode and abuts against the rotating shaft, the handle is fixed on the rotating shaft, under the design of the double-channel device, a fixing plate is arranged on the valve body, a plurality of feeding pipes are connected to external equipment respectively, then the connecting plate is fixed through the bolt, and then the handle is rotated to drive the rotating shaft to rotate.

Description

High-efficient two-core valve

Technical Field

The utility model relates to the technical field of double-core valves, in particular to a high-efficiency double-core valve.

Background

Valves are plumbing accessories used to open and close a pipe, control flow direction, regulate and control parameters of the transport medium (temperature, pressure and flow). According to their function, they can be classified into shut-off valves, check valves, regulating valves, and the like. The valve is a control part in a fluid conveying system and has the functions of stopping, adjusting, guiding, preventing counter flow, stabilizing pressure, shunting or overflowing and relieving pressure and the like. Valves used in fluid control systems range in variety and size from the simplest shut-off valves to the variety of valves used in extremely complex autonomous systems. Patent No. CN201410573603.0 discloses a high-efficiency flow rate control valve, in this scheme, when the use of valve is carried out, if the jam appears, the shut-down of the whole device can be caused, the conveying can not be carried out continuously, thereby reducing the continuity of the whole, and simultaneously, when the valve is blocked, the whole valve can only be detached and then the work of clearing away can be carried out, if the whole detachment is carried out when the work is cleared away, the efficiency can be greatly reduced, thereby influencing the whole efficiency.

SUMMERY OF THE UTILITY MODEL

Aiming at the problems in the prior art, the utility model provides a high-efficiency double-core valve to solve the technical problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a high-efficient two-core valve, includes the valve body, is provided with two pass device and the cleaning device of being convenient for on the valve body, two pass device include case, axis of rotation, connecting bolt and handle, seted up the cavity in the valve body, the case is installed in the cavity, has seted up the circulation groove on the case, two are seted up to the symmetry respectively in the circulation groove, and the axis of rotation is installed on the case, and connecting bolt threaded connection is on the case to the top is in the axis of rotation, and the handle is fixed in the axis of rotation, the cleaning device of being convenient for includes the discharging pipe, rotates seat, connecting rod, rotates the bolt and dismantles the lid, installs on the discharging pipe and rotates the seat, rotates and installs the connecting rod on the seat, rotates the bolt and rotates and install at the connecting rod, and threaded connection has the nut on the rotation bolt to the nut laminating is on the dismantlement version.

Preferably, the valve body is provided with a sealing groove, a sealing ring is installed in the sealing groove, the valve body is provided with a sealing plate and a sealing bolt, the sealing plate is installed on the valve body, the sealing ring is tightly pressed on the sealing plate and the valve body, the sealing bolt is provided with a plurality of sealing bolts, the sealing bolts are installed on four corners of the sealing plate in a penetrating mode respectively, a rotating hole is formed in the sealing plate, the rotating shaft is rotatably connected in the rotating hole, and the design of the sealing groove ensures the whole sealing performance.

Preferably in further, the sealing groove, the sealing ring, the sealing plate and the sealing bolt are arranged in two numbers and are respectively and symmetrically arranged on the upper end face and the lower end face of the valve body, and the design of the two sealing grooves, the sealing ring, the sealing plate and the sealing bolt ensures the whole sealing effect.

Preferably, the valve body is provided with a plurality of communicating holes, the communicating holes are symmetrically formed in the valve body respectively, the valve body is provided with a fixing plate, the fixing plate is provided with two feeding pipes, each feeding pipe corresponds to one communicating hole, and the design of the communicating holes ensures the conveying continuity.

Preferably in further, be equipped with communicating pipe and intercommunication board on the discharging pipe, communicating pipe is provided with a plurality ofly, and every discharging pipe one end is connected on the discharging pipe, and the other end is connected on the intercommunication board, and the intercommunication board passes through bolted connection on the valve body, and is a plurality of it is also symmetrical a plurality ofly respectively to communicate pipe, the convenience of pay-off has been guaranteed in the design of communicating pipe and intercommunication board.

In further preferred, it is provided with a plurality ofly respectively to rotate seat, connecting rod and rotation bolt, and respectively the symmetry install on the discharging pipe, and it is a plurality of rotation bolt is connected respectively through the nut cooperation and is covered in the dismantlement, and the leakproofness of dismantling the lid has been guaranteed to the design of a plurality of seats, connecting rod and rotation bolt of rotating.

Compared with the prior art, the utility model provides an efficient double-core valve, which has the following beneficial effects:

in the utility model, under the design of a double-channel device, firstly, a fixed plate is arranged on a valve body, a plurality of feeding pipes are respectively connected to external equipment, then a communicating plate is fixed through a bolt, then a rotating handle is rotated to drive a rotating shaft to rotate, a valve core is driven to rotate through the rotation of the rotating shaft, the feeding pipes are communicated with communicating holes corresponding to a discharging pipe under the action of a communicating groove, so that raw materials are guided into the discharging pipe from the feeding pipes, the communicating efficiency is improved under the action of two communicating grooves, the circulating speed is improved, under the design of a device convenient to clean, when the ridge line of the discharging pipe is blocked, the rotating bolt is rotated from a disassembling cover through a rotating nut, the plurality of rotating bolts are all used for carrying out the operation, then the disassembling cover is disassembled, and then impurities in the discharging pipe are cleaned, thereby reducing the probability of downtime due to plugging.

Drawings

FIG. 1 is a schematic diagram of a high efficiency dual-core valve of the present invention;

FIG. 2 is an exploded view of the dual channel device of the present invention;

fig. 3 is a schematic structural view of the valve body of the present invention.

In the figure: 1. a valve body; 2. a valve core; 3. a rotating shaft; 4. a connecting bolt; 5. a handle; 6. a cavity; 7. a circulation tank; 8. a discharge pipe; 9. a rotating seat; 10. a connecting rod; 11. rotating the bolt; 12. disassembling the cover; 13. a sealing groove; 14. a sealing plate; 15. a seal bolt; 16. rotating the hole; 17. a communicating hole; 18. a fixing plate; 19. a feed pipe; 20. a communicating pipe; 21. a communication plate; 22. and (5) sealing rings.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example 1:

referring to fig. 1-3, a high-efficiency double-core valve comprises a valve body 1, a double-channel device and a convenient cleaning device are arranged on the valve body 1, the double-channel device comprises a valve core 2, a rotating shaft 3, a connecting bolt 4 and a handle 5, a cavity 6 is arranged in the valve body 1, the valve core 2 is arranged in the cavity 6, two circulating grooves 7 are arranged on the valve core 2, the two circulating grooves 7 are respectively symmetrically arranged, the rotating shaft 3 is arranged on the valve core 2, the connecting bolt 4 is in threaded connection with the valve core 2, and the top is on axis of rotation 3, and handle 5 is fixed on axis of rotation 3, and the cleaning device of being convenient for includes discharging pipe 8, rotates seat 9, connecting rod 10, rotation bolt 11 and dismantles lid 12, installs on the discharging pipe 8 and rotates seat 9, rotates and installs connecting rod 10 on the seat 9, and rotation bolt 11 rotates and installs at connecting rod 10, and threaded connection has the nut on the rotation bolt 11 to the nut laminating is on dismantling the version.

In this embodiment, a sealing groove 13 is formed in the valve body 1, a sealing ring 22 is installed in the sealing groove 13, a sealing plate 14 and a sealing bolt 15 are arranged on the valve body 1, the sealing plate 14 is installed on the valve body 1, the sealing ring 22 is tightly pressed on the sealing plate 14 and the valve body 1, the sealing bolt 15 is provided with a plurality of sealing bolts, the sealing plate 14 and the sealing bolt 15 are installed on four corners of the sealing plate 14 in a penetrating manner respectively, a rotating hole 16 is formed in the sealing plate 14, the rotating shaft 3 is rotatably connected in the rotating hole 16, and the sealing plate 14 and the valve body 1 are tightly connected under the action of the sealing groove 13.

In this embodiment, two sealing grooves 13, two sealing rings, two sealing plates 14 and two sealing bolts 15 are arranged and symmetrically installed on the upper and lower end faces of the valve body 1, respectively, so that the overall sealing performance is ensured under the action of the two sealing grooves 13, the two sealing rings, the two sealing plates 14 and the two sealing bolts 15.

In this embodiment, a plurality of communication holes 17 are formed in the valve body 1, the communication holes 17 are respectively and symmetrically formed, a fixing plate 18 is arranged on the valve body 1, two feeding pipes 19 are arranged on the fixing plate 18, and each feeding pipe 19 corresponds to the communication hole 17.

In this embodiment, a communicating pipe 20 and a communicating plate 21 are provided on the discharging pipe 8, the communicating pipes 20 are provided in plurality, one end of each discharging pipe 8 is connected to the discharging pipe 8, the other end is connected to the communicating plate 21, the communicating plate 21 is connected to the valve body 1 by bolts, and the communicating pipes 20 are also respectively symmetrical to the communicating holes 17.

In this embodiment, the rotating seats 9, the connecting rods 10 and the rotating bolts 11 are respectively provided in plural numbers and are respectively symmetrically installed on the discharging pipe 8, and the plural rotating bolts 11 are respectively connected to the detachable cover 12 through the nut fitting, so that the detachable cover 12 can be tightly connected to the discharging pipe 8 under the combined action of the plural rotating seats 9, the connecting rods 10 and the rotating bolts 11.

Example 2:

on the basis of embodiment 1, when the dual-channel device is used, firstly, the fixing plate 18 is installed on the valve body 1, and the plurality of feeding pipes 19 are respectively connected to external equipment, then the communicating plate 21 is fixed through the bolts, then the rotating shaft 3 is driven to rotate through the rotating handle 5, the valve core 2 is driven to rotate through the rotation of the rotating shaft 3, the feeding pipes 19 are communicated with the communicating holes 17 corresponding to the discharging pipes 8 under the action of the communicating grooves 7, so that raw materials are guided into the discharging pipes 8 from the feeding pipes 19, the dual-channel process is completed, when the cleaning device is convenient to use, when the ridge line of the discharging pipes 8 is blocked, the rotating bolts 11 are firstly rotated off from the disassembling cover 12 through the rotating nuts, the plurality of rotating bolts 11 all perform the above operations, then the disassembling cover 12 is disassembled, and then impurities in the discharging pipes 8 are cleaned, both tapping pipes 8 are operated as described above, so that the entire process is completed.

Example 3:

on the basis of the embodiment, under the combined action of the double-channel device and the convenient cleaning device, the two discharge pipes 8 are respectively connected to external equipment, when one discharge pipe 8 is blocked, the discharge pipe 8 is cleaned by dismounting the disassembly cover 12, the circulation groove 7 is rotated to the other communication hole 17 by rotating the handle 5 during cleaning, and continuous conveying can be realized, so that the whole process is completed.

While 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 variations may be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a high-efficient two-core valve, includes valve body (1), its characterized in that: the cleaning device is characterized in that a double-channel device and a convenient cleaning device are arranged on the valve body (1), the double-channel device comprises a valve core (2), a rotating shaft (3), a connecting bolt (4) and a handle (5), a cavity (6) is formed in the valve body (1), the valve core (2) is installed in the cavity (6), two circulating grooves (7) are formed in the valve core (2), the two circulating grooves (7) are respectively and symmetrically formed, the rotating shaft (3) is installed on the valve core (2), the connecting bolt (4) is in threaded connection with the valve core (2) and props against the rotating shaft (3), the handle (5) is fixed on the rotating shaft (3), the convenient cleaning device comprises a discharging pipe (8), a rotating seat (9), a connecting rod (10), a rotating bolt (11) and a disassembling cover (12), the rotating seat (9) is installed on the discharging pipe (8), the connecting rod (10) is installed on the rotating seat (9), the rotating bolt (11) is rotatably arranged on the connecting rod (10), the rotating bolt (11) is in threaded connection with a nut, and the nut is attached to the detachable plate.

2. A high efficiency two-spool valve as defined in claim 1 wherein: the improved valve is characterized in that a sealing groove (13) is formed in the valve body (1), a sealing ring (22) is installed in the sealing groove (13), a sealing plate (14) and a sealing bolt (15) are arranged on the valve body (1), the sealing plate (14) is installed on the valve body (1), the sealing ring (22) is tightly pressed on the sealing plate (14) and the valve body (1), the sealing bolt (15) is provided with a plurality of sealing bolts, the sealing bolts are installed on four corners of the sealing plate (14) in a penetrating mode respectively, a rotating hole (16) is formed in the sealing plate (14), and the rotating shaft (3) is rotatably connected in the rotating hole (16).

3. A high efficiency two-spool valve as defined in claim 2 wherein: the two sealing grooves (13), the two sealing rings, the two sealing plates (14) and the two sealing bolts (15) are symmetrically arranged on the upper end face and the lower end face of the valve body (1) respectively.

4. A high efficiency two-spool valve as defined in claim 1 wherein: the improved water-saving valve is characterized in that a communicating hole (17) is formed in the valve body (1), the communicating hole (17) is symmetrically formed in a plurality of positions respectively, a fixing plate (18) is arranged on the valve body (1), a feeding pipe (19) is arranged on the fixing plate (18), the feeding pipe (19) is symmetrically formed in two positions respectively, and each feeding pipe (19) corresponds to the communicating hole (17) respectively.

5. A high efficiency two-spool valve as defined in claim 4 wherein: be equipped with on discharging pipe (8) communicating pipe (20) and intercommunication board (21), communicating pipe (20) are provided with a plurality ofly, and every discharging pipe (8) one end is connected on discharging pipe (8), and the other end is connected on intercommunication board (21), and intercommunication board (21) pass through bolted connection on valve body (1), and is a plurality of communicating pipe (20) are also symmetrical a plurality ofly respectively intercommunicating hole (17).

6. A high efficiency two-spool valve as defined in claim 1 wherein: the rotating seat (9), the connecting rod (10) and the rotating bolt (11) are respectively provided with a plurality of rotating seats, are respectively symmetrically arranged on the discharging pipe (8), and are respectively connected to the disassembling cover (12) through nuts in a matched mode.