CN112833224A - Embedded fixed ball valve - Google Patents
Embedded fixed ball valve Download PDFInfo
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- CN112833224A CN112833224A CN202110091966.0A CN202110091966A CN112833224A CN 112833224 A CN112833224 A CN 112833224A CN 202110091966 A CN202110091966 A CN 202110091966A CN 112833224 A CN112833224 A CN 112833224A
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- ball valve
- valve casing
- row
- hole
- valve
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K11/00—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves
- F16K11/10—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with two or more closure members not moving as a unit
- F16K11/20—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with two or more closure members not moving as a unit operated by separate actuating members
- F16K11/22—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with two or more closure members not moving as a unit operated by separate actuating members with an actuating member for each valve, e.g. interconnected to form multiple-way valves
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K11/00—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves
- F16K11/02—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit
- F16K11/08—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only taps or cocks
- F16K11/087—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only taps or cocks with spherical plug
- F16K11/0873—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only taps or cocks with spherical plug the plug being only rotatable around one spindle
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K27/00—Construction of housing; Use of materials therefor
- F16K27/06—Construction of housing; Use of materials therefor of taps or cocks
- F16K27/067—Construction of housing; Use of materials therefor of taps or cocks with spherical plugs
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K27/00—Construction of housing; Use of materials therefor
- F16K27/12—Covers for housings
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/44—Mechanical actuating means
- F16K31/46—Mechanical actuating means for remote operation
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K51/00—Other details not peculiar to particular types of valves or cut-off apparatus
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Taps Or Cocks (AREA)
- Details Of Valves (AREA)
Abstract
The invention relates to a ball valve, in particular to a buried fixed ball valve. Including lower valve casing, last valve casing, ball valve, row's mouth I, row's mouth II and interior axle, the valve casing is connected admittedly to the upper end of lower valve casing, and the ball valve cooperation is connected at the center of lower valve casing and last valve casing, and lower valve casing all is equipped with the discharge port with four terminal surfaces of last valve casing stroke, is equipped with row's mouth I and row's mouth II of cross intercommunication on the ball valve, and the diameter of row's mouth I is greater than the diameter of row's mouth II, and the diameter of row's mouth I is less than the diameter of discharge port. The ball valve forms a large flow channel and a small flow channel, and the direction of the large flow channel and the small flow channel can be changed by rotating the inner shaft; the position of the sealing paste I from the ball valve is changed, and flow control and channel opening and closing can be carried out. When the embedded environment is a square foundation pit and no filler such as sand, stone, concrete and the like flows backwards, the screw rod is rotated to drive the support plates to move to be attached to the inner end face of the foundation pit, and the four support plates are utilized to support and attach the four inner wall faces of the foundation pit, so that the invention is completely fixed.
Description
Technical Field
The invention relates to a ball valve, in particular to a buried fixed ball valve.
Background
For example, an eccentric half-ball valve for an easily-solidified medium with publication number of CN201721102263.9 comprises a valve body, a valve seat, a valve rod and a ball body, wherein the ball body adopts a half-ball valve clack mechanism, and an eccentric structure is adopted between the rotation center of the half-ball valve clack and the center line of a valve body channel; the edge of the opening direction of the hemispherical valve clack is provided with a plurality of crushing teeth, the inner wall of the valve cavity on one side of the opening direction of the hemispherical valve clack is provided with a plurality of guide plates, and a cutting knife at the end part of each crushing tooth is inserted into a flow guide groove between every two adjacent guide plates. When the valve is opened, the multiple crushing teeth on the hemispherical valve clack cut the solidified medium closest to the valve seat under the twisting action of the valve rod, cut and extrude the solidified medium between the adjacent guide plates, and crack the solidified medium into a plurality of small blocks, which are washed away by the medium after being cracked and peeled off, so that the reliable opening and closing work of the hemispherical valve clack is maintained. The control valve is suitable for the working conditions of the medium which is easy to solidify and crystallize; but the ball valve is easy to bury.
Disclosure of Invention
The invention aims to provide a buried fixed ball valve which can be conveniently buried.
The purpose of the invention is realized by the following technical scheme:
the utility model provides a fixed ball valve of formula of burying, includes lower valve casing, last valve casing, ball valve, row's mouth I, row's mouth II and interior axle, the valve casing is gone up in the upper end rigid coupling of lower valve casing, and the ball valve cooperation is connected at the center of lower valve casing and last valve casing, and four terminal surfaces of lower valve casing and last valve casing stroke all are equipped with the discharge port, are equipped with row's mouth I and row's mouth II of cross intercommunication on the ball valve, and the diameter of row's mouth I is greater than the diameter of row's mouth II, and the diameter of row's mouth I is less than the diameter of discharge port, the axis of row's mouth I and row's mouth II can with the axis coincidence of discharge port, interior.
This fixed ball valve of formula of burying still includes convex part, outer wall I and handle, the convex part rigid coupling is in the side of interior axle, and the downside of interior axle is equipped with hole I, is equipped with a row of hole II on the outer wall I, and I cover slips in interior axle and convex part of outer wall, hole I can coincide with arbitrary II holes, and it is fixed with interior axle and outer wall I to pass hole I and hole II through bolt and nut subassembly.
This fixed ball valve of formula of burying still includes the valve casing seat, buries and puts shell, support column and locating hole, the lower extreme of valve casing seat rigid coupling under, buries the inside central rigid coupling support column of shell, and circumference is equipped with a plurality of locating holes on the support column, is equipped with the internal thread in the locating hole, and lower valve casing rotates to be connected on the support column, and four upwards serving of lower valve casing circumference are equipped with hole III, and when one of them hole III coincided with arbitrary one locating hole, other hole III can with correspond the coincidence of ground locating hole, and the valve casing seat passes through the bolt fastening with the support column.
The embedded fixed ball valve further comprises a mounting hole and a gasket, the bottom of the embedded shell is provided with the mounting hole, the embedded shell is fixedly connected with the gasket, and the inner wall of the gasket is overlapped with the edge of the mounting hole.
The embedded fixed ball valve further comprises a discharging mechanism, the discharging mechanism comprises an outer pipe and convex parts, the upper end and the lower end of the inner end of the outer pipe are fixedly connected with the convex parts respectively, the number of the convex parts in the circumferential direction of the discharging mechanism is four, the inner side of the edge end of the outer pipe coincides with a corresponding discharge port, and the convex parts on the upper side and the lower side are fixedly connected with an upper valve casing and a lower valve casing respectively.
The discharging mechanism further comprises a plate seat, a square column, a limiting portion, a compression spring II, a sealing paste I, a window, an inner plate and a sealing paste II, the outer end of the outer tube is fixedly connected with the plate seat, the plate seat is slidably connected with the square column, the outer end of the square column is fixedly connected with the limiting portion, the inner end of the limiting portion is attached to the outer end of the plate seat, the sealing paste I is fixedly connected to the inner end of the square column, the compression spring II is sleeved on the square column, two ends of the compression spring II are in contact with the corresponding floor seat and the sealing paste I, the sealing paste I is attached to the ball valve, the sealing paste I can be correspondingly sealed with the drain I or the drain II, the window is arranged at the upper end of the outer tube, the inner plate is fixedly connected to the upper end of the square column, the inner plate is slidably connected to.
The discharging mechanism further comprises an outer wall II, the outer wall II is sleeved on the inner plate in a sliding mode, a row of holes IV are formed in the inner plate, holes V are formed in the lower side of the outer wall II, and the inner plate and the outer wall II are fixed through the holes IV and the corresponding holes V through bolt and nut assemblies.
The discharging mechanism further comprises a screw rod, a rotary head and a bending seat II, the upper part of the outer wall II is in threaded connection with the screw rod, the outer end of the screw rod is fixedly connected with the rotary head, and the outer side of the screw rod is rotatably connected to the bending seat II.
This fixed ball valve of formula of burying still includes positioning mechanism, positioning mechanism still includes base, round steel, lead screw and backup pad, sliding connection round steel on the base, threaded connection lead screw on the base, backup pad rigid coupling are at the left end of round steel, and the left end of lead screw rotates to be connected in the backup pad, positioning mechanism circular array is equipped with four, and the base rigid coupling is on the outer wall of burying the shell.
The embedded fixed ball valve has the beneficial effects that:
the ball valve forms a large flow channel and a small flow channel, and the direction of the large flow channel and the small flow channel can be changed by rotating the inner shaft; the position of the sealing paste I from the ball valve is changed, and flow control and channel opening and closing can be carried out. When the embedded environment is a square foundation pit and no filler such as sand, stone, concrete and the like flows backwards, the screw rod is rotated to drive the support plates to move to be attached to the inner end face of the foundation pit, and the four support plates are utilized to support and attach the four inner wall faces of the foundation pit, so that the invention is completely fixed.
Drawings
The invention is described in further detail below with reference to the accompanying drawings and specific embodiments.
FIG. 1 is a schematic view of the overall structure of a fixed ball valve of the present invention;
FIG. 2 is a partial schematic view of the first embodiment of the present invention;
FIG. 3 is a second partial schematic structural view of the present invention;
FIG. 4 is a third schematic view of a portion of the present invention;
FIG. 5 is a fourth schematic view of a portion of the present invention;
fig. 6 is a partial structural schematic diagram of the invention.
In the figure: a lower valve housing 1; an upper valve housing 101; a valve housing seat 102; a ball valve 2; a discharge port I201; a discharge port II 202; an inner shaft 203; a convex portion 204; an outer wall I205; a handle 206; embedding the shell 3; a mounting hole 301; a washer 302; a support column 303; positioning holes 304; a base 4; round steel 401; a lead screw 402; a support plate 403; an outer tube 5; a convex portion 501; a plate holder 502; a square column 503; a stopper portion 504; a compression spring II 505; a seal sticker I506; a window 507; an inner plate 508; sealing paste II 509; an outer wall II 510; a screw 511; a rotor 512; and a bending seat II 513.
Detailed Description
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.
The present invention will be described in further detail with reference to the accompanying drawings.
The first embodiment is as follows:
as shown in the figure, a fixed ball valve of formula of burying, including lower valve casing 1, last valve casing 101, ball valve 2, row's mouth I201, row's mouth II 202 and interior axle 203, valve casing 101 on the upper end rigid coupling of lower valve casing 1, ball valve 2 cooperation are connected at the center of lower valve casing 1 with last valve casing 101, and four terminal surfaces of lower valve casing 1 and last valve casing 101 stroke all are equipped with the discharge port, are equipped with row's mouth I201 and row's mouth II 202 of cross intercommunication on ball valve 2, and the diameter of row's mouth I201 is greater than the diameter of row's mouth II 202, and the diameter of row's mouth I201 is less than the diameter of discharge port, the axis of row's mouth I201 and row's mouth II 202 can coincide with the axis of discharge port, interior axle 203 rigid coupling is in the upper end of ball valve 2. The ball valve 2 forms a large flow passage and a small flow passage, and the rotation of the inner shaft 203 changes the direction of the large and small flow passages, and when water is supplied from one direction, water is discharged from the other three directions, preferably through the large flow passage.
The second embodiment is as follows:
as shown in the figure, the embedded fixed ball valve further comprises a convex portion 204, an outer wall I205 and a handle 206, wherein the convex portion 204 is fixedly connected to the side end of the inner shaft 203, a hole I is formed in the lower side of the inner shaft 203, a row of holes II are formed in the outer wall I205, the outer wall I205 is sleeved and slid on the inner shaft 203 and the convex portion 204, the hole I can be overlapped with any one hole II, and the inner shaft 203 and the outer wall I205 are fixed through the hole I and the hole II through a bolt-nut assembly. The height of the outer wall I205 is adjustable, and then adaptability adjustment is carried out according to different embedding depths. And taking down the bolt and nut component corresponding to the hole, adjusting the position of the outer wall I205 to enable the hole I to be superposed with the hole II corresponding to the hole I, penetrating the bolt and nut component through the hole I and the hole II, and screwing the nut.
The third concrete implementation mode:
as shown in the figure, this fixed ball valve of formula of burying still includes valve casing seat 102, buries and puts shell 3, support column 303 and locating hole 304, valve casing seat 102 rigid coupling is at the lower extreme of lower valve casing 1, buries and puts the inside central rigid coupling support column 303 of shell 3, circumference is equipped with a plurality of locating holes 304 on the support column 303, be equipped with the internal thread in the locating hole 304, lower valve casing 1 rotates to be connected on support column 303, four upwards serve and be equipped with hole III on lower valve casing 1 circumference, when one of them hole III and arbitrary locating hole 304 coincide, other hole III can coincide with locating hole 304 correspondingly, valve casing seat 102 passes through the bolt fastening with support column 303. The embedding shell 3 is used as a base for embedding, and the direction of the discharge port can be flexibly adjusted by adjusting the direction of the valve shell seat 102, so that the connection and subsequent maintenance of the pipeline are facilitated.
The fourth concrete implementation mode:
as shown in the figure, the embedded fixed ball valve further comprises a mounting hole 301 and a gasket 302, the bottom of the embedded shell 3 is provided with the mounting hole 301, the embedded shell 3 is fixedly connected with the gasket 302, and the inner wall of the gasket 302 is overlapped with the edge of the mounting hole 301. The mounting hole 301 is convenient for the passing of foundation bolt, if the mounting point does not have foundation bolt, with gravel and sand or concrete filling to bury in putting shell 3 can.
The fifth concrete implementation mode:
as shown in the figure, the embedded fixed ball valve further comprises a discharging mechanism, the discharging mechanism comprises an outer pipe 5 and convex parts 501, the upper end and the lower end of the inner end of the outer pipe 5 are fixedly connected with one convex part 501 respectively, the circumference of the discharging mechanism is uniformly provided with four, the inner side of the edge end of the outer pipe 5 coincides with a corresponding discharge port, and the convex parts 501 positioned on the upper side and the lower side are fixedly connected with the upper valve shell 101 and the lower valve shell 1 respectively. The outer pipe 5 facilitates connection with other pipes.
The sixth specific implementation mode:
as shown in the figure, the discharge mechanism further comprises a plate seat 502, a square column 503, a limiting part 504, a compression spring II 505, a sealing paste I506, a window 507, an inner plate 508 and a sealing paste II 509, the outer end of the outer pipe 5 is fixedly connected with a plate base 502, the plate base 502 is slidably connected with a square column 503, the outer end of the square column 503 is fixedly connected with a limiting portion 504, the inner end of the limiting portion 504 is attached to the outer end of the plate base 502, a sealing sticker I506 is fixedly connected to the inner end of the square column 503, a compression spring II 505 is sleeved on the square column 503, two ends of the compression spring II 505 are in contact with the corresponding floor base 502 and the sealing sticker I506, the sealing sticker I506 is attached to the ball valve 2, the sealing sticker I506 can be correspondingly and hermetically arranged on the I201 or the II 202, the upper end of the outer pipe 5 is provided with a window 507, an inner plate 508 is fixedly connected to the upper end of the square column 503, the inner plate 508 is slidably connected into the window 507, the sealing sticker II 509 is fixedly connected to the. The sealing sticker I506 is used for sealing the ball valve 2, a channel in one direction which needs to be used is opened during installation, the opening mode is that a check ring is clamped between the limiting portion 504 and the plate seat 502 in the corresponding direction, and then the sealing sticker I506 in the corresponding direction is separated from the ball valve 2. The position of the inner plate 508 can be adjusted at any time according to practical environment, for example, the position is adjusted without clamping the retainer ring.
The seventh embodiment:
as shown in the figure, the discharge mechanism further comprises an outer wall ii 510, the outer wall ii 510 is sleeved on the inner plate 508 in a sliding manner, a row of holes iv are formed in the inner plate 508, a hole v is formed in the lower side of the outer wall ii 510, and the inner plate 508 and the outer wall ii 510 are fixed through the hole iv and the corresponding hole v through a bolt-nut assembly. The height of the outer wall II 510 can be adjusted to adapt to the embedding depth.
The specific implementation mode is eight:
as shown in the figure, the discharging mechanism further comprises a screw 511, a rotary head 512 and a bending base II 513, the upper part of the outer wall II 510 is in threaded connection with the screw 511, the outer end of the screw 511 is fixedly connected with the rotary head 512, and the outer side of the screw 511 is rotatably connected to the bending base II 513. Bending seat II 513 is installed on the ground, and then rotatory bull 512 drives screw 511 and rotates, and screw 511 adjusts the position of outer wall II 510 in order to change sealed I506 apart from ball valve 2's position, can carry out flow control and passageway switching.
The specific implementation method nine:
as shown in the figure, this fixed ball valve of formula of burying still includes positioning mechanism, positioning mechanism still includes base 4, round steel 401, lead screw 402 and backup pad 403, sliding connection round steel 401 on base 4, threaded connection lead screw 402 on the base 4, backup pad 403 rigid coupling are at the left end of round steel 401, and the left end of lead screw 402 rotates to be connected on backup pad 403, the circular array of positioning mechanism is equipped with four, and 4 rigid couplings of base are on the outer wall of burying putting shell 3. When the embedded environment is a square foundation pit and no filler such as sand, stone, concrete and the like flows backwards, the screw 402 is rotated to drive the support plates 403 to move to be attached to the inner end surface of the foundation pit, and the four support plates 403 are utilized to support and attach the four inner wall surfaces of the foundation pit, so that the invention is completely fixed.
The invention relates to a buried fixed ball valve, which has the working principle that:
the ball valve 2 forms a large flow passage and a small flow passage, and the rotation of the inner shaft 203 changes the direction of the large and small flow passages, and when water is supplied from one direction, water is discharged from the other three directions, preferably through the large flow passage. The height of the outer wall I205 is adjustable, and then adaptability adjustment is carried out according to different embedding depths. And taking down the bolt and nut component corresponding to the hole, adjusting the position of the outer wall I205 to enable the hole I to be superposed with the hole II corresponding to the hole I, penetrating the bolt and nut component through the hole I and the hole II, and screwing the nut. The embedding shell 3 is used as a base for embedding, and the direction of the discharge port can be flexibly adjusted by adjusting the direction of the valve shell seat 102, so that the connection and subsequent maintenance of the pipeline are facilitated. The mounting hole 301 is convenient for the passing of foundation bolt, if the mounting point does not have foundation bolt, with gravel and sand or concrete filling to bury in putting shell 3 can. The sealing sticker I506 is used for sealing the ball valve 2, a channel in one direction which needs to be used is opened during installation, the opening mode is that a check ring is clamped between the limiting portion 504 and the plate seat 502 in the corresponding direction, and then the sealing sticker I506 in the corresponding direction is separated from the ball valve 2. The position of the inner plate 508 can be adjusted at any time according to practical environment, for example, the position is adjusted without clamping the retainer ring. The outer pipe 5 facilitates connection with other pipes. The height of the outer wall II 510 can be adjusted to adapt to the embedding depth. Bending seat II 513 is installed on the ground, and then rotatory bull 512 drives screw 511 and rotates, and screw 511 adjusts the position of outer wall II 510 in order to change sealed I506 apart from ball valve 2's position, can carry out flow control and passageway switching. When the embedded environment is a square foundation pit and no filler such as sand, stone, concrete and the like flows backwards, the screw 402 is rotated to drive the support plates 403 to move to be attached to the inner end surface of the foundation pit, and the four support plates 403 are utilized to support and attach the four inner wall surfaces of the foundation pit, so that the invention is completely fixed.
It is to be understood that the above description is not intended to limit the present invention, and the present invention is not limited to the above examples, and that various changes, modifications, additions and substitutions which are within the spirit and scope of the present invention and which may be made by those skilled in the art are also within the scope of the present invention.
Claims (9)
1. The utility model provides a fixed ball valve of formula of burying, includes lower valve casing (1), upper valve casing (101), ball valve (2), row's mouth I (201), row's mouth II (202) and interior axle (203), its characterized in that: valve casing (101) in the upper end rigid coupling of lower valve casing (1), ball valve (2) cooperation is connected at the center of lower valve casing (1) and last valve casing (101), and lower valve casing (1) all is equipped with the discharge port with four terminal surfaces of last valve casing (101) stroke, is equipped with row mouth I (201) and row mouth II (202) of cross intercommunication on ball valve (2), and the diameter of row mouth I (201) is greater than the diameter of row mouth II (202), and the diameter of row mouth I (201) is less than the diameter of discharge port, the axis of row mouth I (201) and row mouth II (202) can coincide with the axis of discharge port, interior axle (203) rigid coupling is in the upper end of ball valve (2), and interior axle (203) rotate and connect the upper end of last valve casing (101).
2. The embedded fixed ball valve of claim 1, wherein: the embedded fixed ball valve further comprises a convex portion (204), an outer wall I (205) and a handle (206), wherein the convex portion (204) is fixedly connected to the side end of the inner shaft (203), a hole I is formed in the lower side of the inner shaft (203), a row of holes II are formed in the outer wall I (205), the outer wall I (205) is sleeved on the inner shaft (203) and the convex portion (204) in a sliding mode, the hole I can be overlapped with any one hole II, and the inner shaft (203) and the outer wall I (205) are fixed through the hole I and the hole II through a bolt and nut assembly.
3. The embedded fixed ball valve of claim 2, wherein: this fixed ball valve of formula of burying still includes valve housing seat (102), buries and puts shell (3), support column (303) and locating hole (304), valve housing seat (102) rigid coupling is at the lower extreme of lower valve casing (1), buries and puts inside central rigid coupling support column (303) of shell (3), circumference is equipped with a plurality of locating holes (304) on support column (303), be equipped with the internal thread in locating hole (304), lower valve casing (1) rotates to be connected on support column (303), four of lower valve casing (1) circumference are served and are equipped with porose III, when one of them porose III and arbitrary locating hole (304) coincide, other hole III can with locating hole (304) coincidence correspondingly, valve housing seat (102) pass through the bolt fastening with support column (303).
4. The embedded fixed ball valve of claim 3, wherein: the embedded fixed ball valve further comprises a mounting hole (301) and a gasket (302), the bottom of the embedded shell (3) is provided with the mounting hole (301), the gasket (302) is fixedly connected to the embedded shell (3), and the inner wall of the gasket (302) is overlapped with the edge of the mounting hole (301).
5. The embedded fixed ball valve of claim 4, wherein: this fixed ball valve of formula of burying still includes the discharge mechanism, the discharge mechanism includes outer tube (5) and convex part (501), convex part (501) of each rigid coupling in the upper and lower both ends of outer tube (5) inner, discharge mechanism circumference evenly is equipped with four, outer tube (5) limit end inboard with discharge port coincidence correspondingly, convex part (501) that lie in upper and lower both sides respectively with last valve casing (101) and lower valve casing (1) rigid coupling.
6. The embedded fixed ball valve of claim 5, wherein: the discharging mechanism further comprises a plate seat (502), a square column (503), a limiting part (504), a compression spring II (505), a sealing paste I (506), a window (507), an inner plate (508) and a sealing paste II (509), wherein the outer end of the outer pipe (5) is fixedly connected with the plate seat (502), the plate seat (502) is slidably connected with the square column (503), the outer end of the square column (503) is fixedly connected with the limiting part (504), the inner end of the limiting part (504) is attached to the outer end of the plate seat (502), the sealing paste I (506) is fixedly connected to the inner end of the square column (503), the square column (503) is sleeved with the compression spring II (505), two ends of the compression spring II (505) are in contact with the corresponding plate seat (502) and the sealing paste I (506), the sealing paste I (506) is attached to the ball valve (2), the sealing paste I (506) can seal the corresponding exhaust port I (201) or exhaust port II (202) of the outer pipe, the window (507) is arranged at, an inner plate (508) is fixedly connected to the upper end of the square column (503), the inner plate (508) is connected in the window (507) in a sliding mode, a sealing paste II (509) is fixedly connected to the inner plate (508), and the sealing paste II (509) can keep the window (507) sealed.
7. The embedded fixed ball valve of claim 6, wherein: the discharging mechanism further comprises an outer wall II (510), the outer wall II (510) is sleeved on the inner plate (508) in a sliding mode, a row of holes IV are formed in the inner plate (508), a hole V is formed in the lower side of the outer wall II (510), and the inner plate (508) and the outer wall II (510) are fixed through the hole IV and the corresponding hole V through a bolt and nut assembly.
8. The embedded fixed ball valve of claim 7, wherein: the discharging mechanism further comprises a screw (511), a rotary head (512) and a bending seat II (513), the upper part of the outer wall II (510) is in threaded connection with the screw (511), the outer end of the screw (511) is fixedly connected with the rotary head (512), and the outer side of the screw (511) is rotatably connected to the bending seat II (513).
9. The embedded fixed ball valve of claim 8, wherein: this fixed ball valve of formula of burying still includes positioning mechanism, positioning mechanism still includes base (4), round steel (401), lead screw (402) and backup pad (403), sliding connection round steel (401) on base (4), threaded connection lead screw (402) on base (4), backup pad (403) rigid coupling is at the left end of round steel (401), and the left end of lead screw (402) rotates to be connected on backup pad (403), the circular array of positioning mechanism is equipped with four, and base (4) rigid coupling is on the outer wall of burying putting shell (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110091966.0A CN112833224B (en) | 2021-01-23 | 2021-01-23 | Embedded fixed ball valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110091966.0A CN112833224B (en) | 2021-01-23 | 2021-01-23 | Embedded fixed ball valve |
Publications (2)
| Publication Number | Publication Date |
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| CN202110091966.0A Active CN112833224B (en) | 2021-01-23 | 2021-01-23 | Embedded fixed ball valve |
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|---|---|---|---|---|
| CA2118046A1 (en) * | 1993-12-27 | 1995-05-24 | Christopher John Paylor | Adaptor Tools and Method to Expose Valve |
| JP2000120111A (en) * | 1998-10-20 | 2000-04-25 | Kurimoto Ltd | Underground type fire hydrant |
| JP2000320709A (en) * | 1999-05-14 | 2000-11-24 | Maezawa Ind Inc | Air valve having auxiliary valve |
| CN102269282A (en) * | 2011-08-01 | 2011-12-07 | 开平市国陶卫浴五金制品有限公司 | Pre-buried mixed faucet with double water outlet pipes |
| CN206738641U (en) * | 2017-05-24 | 2017-12-12 | 新疆台亚塑胶有限公司 | A kind of multiple-way valve of four shuntings irrigation |
| CN207701820U (en) * | 2018-01-06 | 2018-08-07 | 固安阿尔肯控制设备有限公司 | A kind of direct burial all-welded ball valve |
| CN110578814A (en) * | 2019-08-17 | 2019-12-17 | 浙江伟恒流体设备有限公司 | Clamping-pressing type retention-free anti-corrosion four-way ball valve |
| CN110966441A (en) * | 2019-12-31 | 2020-04-07 | 天津塘沽瓦特斯阀门有限公司 | Submerged relief valve based on water conservancy relief |
| CN212297711U (en) * | 2020-05-26 | 2021-01-05 | 浙江立致金属制品科技有限公司 | Floating ball valve convenient to maintain |
-
2021
- 2021-01-23 CN CN202110091966.0A patent/CN112833224B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2118046A1 (en) * | 1993-12-27 | 1995-05-24 | Christopher John Paylor | Adaptor Tools and Method to Expose Valve |
| JP2000120111A (en) * | 1998-10-20 | 2000-04-25 | Kurimoto Ltd | Underground type fire hydrant |
| JP2000320709A (en) * | 1999-05-14 | 2000-11-24 | Maezawa Ind Inc | Air valve having auxiliary valve |
| CN102269282A (en) * | 2011-08-01 | 2011-12-07 | 开平市国陶卫浴五金制品有限公司 | Pre-buried mixed faucet with double water outlet pipes |
| CN206738641U (en) * | 2017-05-24 | 2017-12-12 | 新疆台亚塑胶有限公司 | A kind of multiple-way valve of four shuntings irrigation |
| CN207701820U (en) * | 2018-01-06 | 2018-08-07 | 固安阿尔肯控制设备有限公司 | A kind of direct burial all-welded ball valve |
| CN110578814A (en) * | 2019-08-17 | 2019-12-17 | 浙江伟恒流体设备有限公司 | Clamping-pressing type retention-free anti-corrosion four-way ball valve |
| CN110966441A (en) * | 2019-12-31 | 2020-04-07 | 天津塘沽瓦特斯阀门有限公司 | Submerged relief valve based on water conservancy relief |
| CN212297711U (en) * | 2020-05-26 | 2021-01-05 | 浙江立致金属制品科技有限公司 | Floating ball valve convenient to maintain |
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| CN112833224B (en) | 2021-09-28 |
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