CN213598608U

CN213598608U - Valve body not easy to leak

Info

Publication number: CN213598608U
Application number: CN202021720841.7U
Authority: CN
Inventors: 俞卫
Original assignee: Jiangsu Jiayite Hydraulic Co ltd
Current assignee: Jiangsu Jiayite Hydraulic Co ltd
Priority date: 2020-08-17
Filing date: 2020-08-17
Publication date: 2021-07-02
Anticipated expiration: 2030-08-17

Abstract

The utility model relates to a valve body technical field just discloses a difficult valve body that lets out leakage, including the valve body, the delivery port has been seted up to the right side inside of valve body, the water inlet has been seted up to the left side inside of valve body, the arc wall has been seted up to the inside of valve body, the fixed disk structure has been seted up at the top of valve body, the top of fixed disk structure is provided with seal structure, the inside of fixed disk structure is provided with the sealing washer. This valve body that is difficult for letting out leakage through valve body, sealed frame, sealing washer, the fixed cover of upper seal, case body, removable pin and the fixed cover of lower seal, can make the device reach the function that the leakproofness is good, solved the case on the current market and do not possess the function that the leakproofness is good, junction between the pipeline when the installation is used to and the phenomenon of weeping easily appears in valve body itself, influence the service environment and the safe in utilization of equipment, and be unfavorable for the problem of staff's maintenance.

Description

Valve body not easy to leak

Technical Field

The utility model relates to a valve body technical field specifically is a valve body that is difficult for letting out leakage.

Background

The valve body is a main part in the valve, mainly acts on a water valve and an air valve, is used in the valve and used for blocking water flow or air flow, has different mechanical manufacturing methods according to pressure grades, and is usually produced by adopting a casting process; the valve body with the medium-high pressure specification is produced by adopting a forging process.

The inside function that the leakproofness is good that does not possess of valve body on the existing market, junction between the pipeline when the installation is used to and the phenomenon of weeping easily appears in valve body itself, influence the service environment and the safe in utilization of equipment, and be unfavorable for staff's maintenance, consequently, we have provided a valve body that is difficult for letting out leakage and have solved above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

The not enough to prior art, the utility model provides a valve body that is difficult for letting out leakage possesses advantages such as difficult leakage, sealed effectual, has solved the easy problem that weeping, leakproofness are not good that appears.

The utility model provides a technical scheme that its technical problem adopted is: the utility model provides a difficult leakage valve body, includes the valve body, the delivery port has been seted up to the right side inside of valve body, the water inlet has been seted up to the left side inside of valve body, the arc wall has been seted up to the inside of valve body, fixed disk structure has been seted up at the top of valve body, the top of fixed disk structure is provided with seal structure, the inside of fixed disk structure is provided with the sealing washer, the fixed cover of bottom fixedly connected with upper seal of sealing washer, the top of arc wall is provided with the case structure.

Further, the fixed disk structure includes the valve gap, the below contact of valve gap has the valve disc, first joint groove has been seted up to the bottom of valve gap, second joint groove has been seted up at the top of valve disc, the inside joint in first joint groove has the rubber pad, the inside joint in second joint groove has the joint piece, the connecting hole has been seted up to the inside of valve gap, the inside threaded connection of connecting hole has the bolt, the bottom outer wall threaded connection of bolt has the nut.

Further, seal structure is including sealed frame, the inside fixedly connected with bearing of sealed frame, the bottom swing joint of bearing has the actuating lever, the outer wall swing joint of actuating lever has the spiro, the driven awl tooth of outer wall fixedly connected with of actuating lever, the outer wall and the initiative awl tooth intermeshing of driven awl tooth, the right side fixedly connected with rotary rod of initiative awl tooth, the right-hand member fixed connection of rotary rod has rotatory handle.

Further, the valve core structure comprises a valve core body, a through hole is formed in the valve core body, a movable pin is fixedly connected to the bottom of the valve core body, a lower sealing fixing sleeve is in contact with the outer wall of the movable pin, and a lower sealing fixing sleeve is in contact with the bottom of the valve core body.

Further, the bottom fixedly connected with case body of actuating lever, the top fixedly connected with upper seal fixed cover of case body, the outer wall fixedly connected with sealing washer of actuating lever, the inside fixedly connected with lower seal fixed cover of arc wall.

Furthermore, the top fixedly connected with spiral ring of valve gap, the quantity of connecting hole has six, and the size of every connecting hole is the same, the connecting hole has been seted up to the inside of valve disc, the top fixedly connected with sealing frame of valve gap.

The utility model has the advantages that:

1. this valve body that is difficult for letting out leakage through valve body, sealed frame, sealing washer, the fixed cover of upper seal, case body, removable pin and the fixed cover of lower seal, can make the device reach the function that the leakproofness is good, solved the case on the current market and do not possess the function that the leakproofness is good, junction between the pipeline when the installation is used to and the phenomenon of weeping easily appears in valve body itself, influence the service environment and the safe in utilization of equipment, and be unfavorable for the problem of staff's maintenance.

2. This valve body that is difficult for leaking out, transmission cooperation through conical gear, can effectively reduce the installation volume of equipment, avoided underground to bury the phenomenon that the excavation installation is wasted time and energy underground, efficiency when having promoted equipment fixing, through setting up the valve gap, the bottom of valve gap is equipped with the joint piece, the valve gap surface is located and has seted up first joint groove between the joint piece, there is the rubber pad through first joint groove joint between valve gap and the valve disc, the both sides of rubber pad all are equipped with the joint piece, the effect of the leakproofness between increase valve gap and the valve body has been reached.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below.

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of the fixing plate of the present invention;

fig. 3 is a schematic view of the bottom structure of the valve cover of the present invention.

Description of reference numerals: 1. a valve body; 2. a water outlet; 3. a water inlet; 4. an arc-shaped slot; 5. a fixed disk structure; 51. a valve cover; 52. a valve disc; 53. a first clamping groove; 54. a second clamping groove; 55. a rubber pad; 56. a clamping block; 57. connecting holes; 58. a bolt; 59. a nut; 6. a sealing structure; 61. a sealing frame; 62. a bearing; 63. a drive rod; 64. a spiro ring; 65. driven bevel gears; 66. driving bevel gears; 67. rotating the rod; 68. rotating the handle; 7. a seal ring; 8. an upper sealing fixing sleeve; 9. a valve core structure; 91. a valve core body; 92. a through hole; 93. a movable pin; 94. and a lower sealing fixing sleeve.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

Referring to fig. 1-3, a valve body not prone to leakage comprises a valve body 1, a water outlet 2 is formed in the right side of the valve body 1, a water inlet 3 is formed in the left side of the valve body 1, an arc-shaped groove 4 is formed in the valve body 1, a fixed disc structure 5 is formed in the top of the valve body 1, a sealing structure 6 is arranged at the top of the fixed disc structure 5, a sealing ring 7 is arranged in the fixed disc structure 5, an upper sealing fixed sleeve 8 is fixedly connected to the bottom of the sealing ring 7, and a valve core structure 9 is arranged at the top of the arc-shaped groove 4.

The fixed disc structure 5 comprises a valve cover 51, a valve disc 52 is contacted below the valve cover 51, a first clamping groove 53 is formed in the bottom of the valve cover 51, a second clamping groove 54 is formed in the top of the valve disc 52, a rubber pad 55 is clamped inside the first clamping groove 53, a clamping block 56 is clamped inside the second clamping groove 54, a connecting hole 57 is formed inside the valve cover 51, a bolt 58 is connected to the inner thread of the connecting hole 57, a nut 59 is connected to the outer wall of the bottom of the bolt 58 through the transmission fit of a bevel gear, the installation volume of equipment can be effectively reduced, the time-consuming and labor-consuming phenomenon of underground embedding and excavating installation is avoided, the efficiency of equipment installation is improved, by arranging the valve cover 51, the rubber pad 55 is arranged at the bottom of the valve cover 51, the first clamping groove 53 is formed in the surface of the valve cover 51 between the rubber pads 55, the rubber pad 55 is clamped between the, the both sides of rubber pad 55 all are equipped with joint piece 56, have reached the effect that increases the leakproofness between valve gap 51 and the valve body 1.

Seal structure 6 includes sealed frame 61, sealed frame 61's inside fixedly connected with bearing 62, the bottom swing joint of bearing 62 has the actuating lever 63, the outer wall swing joint of actuating lever 63 has spiral ring 64, the driven awl tooth of outer wall fixedly connected with 65 of actuating lever 63, the outer wall and the initiative awl tooth 66 intermeshing of driven awl tooth 65, the right side fixedly connected with rotary rod 67 of initiative awl tooth 66, the right-hand member fixedly connected with of rotary rod 67 has rotatory handle 68.

Case structure 9 includes case body 91, through-hole 92 has been seted up to the inside of case body 91, the bottom fixedly connected with activity round pin 93 of case body 91, the outer wall contact of activity round pin 93 has lower sealed fixed cover 94, the bottom contact of case body 91 has lower sealed fixed cover 94, through valve body 1, sealing frame 61, sealing washer 7, upper seal fixed cover 8, case body 91, activity round pin 93 and lower sealed fixed cover 94, can make the device reach the function that the leakproofness is good, it does not possess the function that the leakproofness is good to have solved case body 91 on the current market, junction between the pipeline when installation is used, and the phenomenon of weeping easily appears in valve body 1 itself, influence the service environment and the safety in utilization of equipment, and be unfavorable for the problem of staff's maintenance.

The bottom fixedly connected with case body 91 of actuating lever 63, the fixed cover 8 of the top fixedly connected with upper seal of case body 91, the outer wall fixedly connected with sealing washer 7 of actuating lever 63, the fixed cover 94 of the inside fixedly connected with lower seal of arc wall 4.

The top of the valve cap 51 is fixedly connected with a spiral ring 64, the number of the connecting holes 57 is six, the size of each connecting hole 57 is the same, the connecting holes 57 are formed in the valve disc 52, and the top of the valve cap 51 is fixedly connected with a sealing frame 61.

When in use, the installation volume of the device can be effectively reduced through the transmission matching of the conical gears, the time and labor consuming phenomenon of underground embedding, digging and installation is avoided, the efficiency of the device installation is improved, through the arrangement of the valve cover 51, the rubber gasket 55 is arranged at the bottom of the valve cover 51, the first clamping groove 53 is arranged between the rubber gaskets 55 on the surface of the valve cover 51, the rubber gasket 55 is clamped between the valve cover 51 and the valve disc 52 through the first clamping groove 53, the clamping blocks 56 are arranged on both sides of the rubber gasket 55, the effect of increasing the sealing property between the valve cover 51 and the valve body 1 is achieved, through the valve body 1, the sealing frame 61, the sealing ring 7, the upper sealing fixed sleeve 8, the valve core body 91, the movable pin 93 and the lower sealing fixed sleeve 94, the device can achieve the good function, the problem that the valve core body 91 in the existing market does not have the good sealing function is solved, and, and the valve body 1 is easy to leak, which affects the use environment and the use safety of the equipment and is not beneficial to the maintenance of the working personnel.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. The utility model provides a difficult valve body that leaks, includes valve body (1), its characterized in that: delivery port (2) have been seted up to the right side of valve body (1) inside, water inlet (3) have been seted up to the left side of valve body (1) inside, arc wall (4) have been seted up to the inside of valve body (1), fixed disk structure (5) have been seted up at the top of valve body (1), the top of fixed disk structure (5) is provided with seal structure (6), the inside of fixed disk structure (5) is provided with sealing washer (7), the fixed cover (8) of sealing washer (7) bottom fixedly connected with goes up sealed, the top of arc wall (4) is provided with case structure (9).

2. A valve body that is less prone to leakage according to claim 1, wherein: fixed disk structure (5) include valve gap (51), the below contact of valve gap (51) has valve disc (52), first joint groove (53) have been seted up to the bottom of valve gap (51), second joint groove (54) have been seted up at the top of valve disc (52), the inside joint in first joint groove (53) has rubber pad (55), the inside joint in second joint groove (54) has joint piece (56), connecting hole (57) have been seted up to the inside of valve gap (51), the internal thread connection of connecting hole (57) has bolt (58), the bottom outer wall threaded connection of bolt (58) has nut (59).

3. A valve body that is not prone to leakage according to claim 2, wherein: seal structure (6) are including sealed frame (61), the inside fixedly connected with bearing (62) of sealed frame (61), the bottom swing joint of bearing (62) has actuating lever (63), the outer wall swing joint of actuating lever (63) has spiro ring (64), the driven awl tooth of outer wall fixedly connected with (65) of actuating lever (63), the outer wall and the initiative awl tooth (66) intermeshing of driven awl tooth (65), the right side fixedly connected with rotary rod (67) of initiative awl tooth (66), the right-hand member fixedly connected with of rotary rod (67) is rotatory (68).

4. A valve body that is not prone to leakage according to claim 3, wherein: the valve core structure (9) comprises a valve core body (91), a through hole (92) is formed in the valve core body (91), a movable pin (93) is fixedly connected to the bottom of the valve core body (91), a lower sealing fixing sleeve (94) is contacted with the outer wall of the movable pin (93), and a lower sealing fixing sleeve (94) is contacted with the bottom of the valve core body (91).

5. A valve body that is less prone to leakage according to claim 4, wherein: the bottom fixedly connected with case body (91) of actuating lever (63), the fixed cover of sealed (8) on the top fixedly connected with of case body (91), the outer wall fixedly connected with sealing washer (7) of actuating lever (63), the fixed cover of sealed (94) under the inside fixedly connected with of arc wall (4).

6. A valve body that is not prone to leakage according to claim 5, wherein: the top fixedly connected with spiro (64) of valve gap (51), the quantity of connecting hole (57) has six, and the size of every connecting hole (57) is the same, connecting hole (57) have been seted up to the inside of valve disc (52), the top fixedly connected with sealing frame (61) of valve gap (51).