CN112483669B - Large-flow angle valve - Google Patents
Large-flow angle valve Download PDFInfo
- Publication number
- CN112483669B CN112483669B CN202011216406.5A CN202011216406A CN112483669B CN 112483669 B CN112483669 B CN 112483669B CN 202011216406 A CN202011216406 A CN 202011216406A CN 112483669 B CN112483669 B CN 112483669B
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- core rod
- valve core
- valve
- locking seat
- sheet
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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
- F16K3/00—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing
- F16K3/02—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor
- F16K3/04—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor with pivoted closure members
- F16K3/06—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor with pivoted closure members in the form of closure plates arranged between supply and discharge passages
- F16K3/08—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor with pivoted closure members in the form of closure plates arranged between supply and discharge passages with circular plates rotatable around their centres
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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
- F16K27/04—Construction of housing; Use of materials therefor of sliding valves
- F16K27/044—Construction of housing; Use of materials therefor of sliding valves slide valves with flat obturating members
- F16K27/045—Construction of housing; Use of materials therefor of sliding valves slide valves with flat obturating members with pivotal obturating members
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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
- F16K3/00—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing
- F16K3/02—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor
- F16K3/0209—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor the valve having a particular passage, e.g. provided with a filter, throttle or safety device
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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
- F16K3/00—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing
- F16K3/02—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor
- F16K3/0227—Packings
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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
- F16K3/00—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing
- F16K3/30—Details
- F16K3/314—Forms or constructions of slides; Attachment of the slide to the spindle
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Sliding Valves (AREA)
- Lift Valve (AREA)
- Magnetically Actuated Valves (AREA)
Abstract
The invention discloses a large-flow angle valve which comprises a valve body, a control mechanism and a locking seat, wherein the control mechanism is used for controlling water flow; the control mechanism comprises a static sheet, a movable sheet and a valve core rod, the static sheet is fixedly arranged in the mounting cavity, and the edge of the static sheet is sealed and arranged at one end of the water inlet positioned in the mounting cavity; the valve core rod penetrates through the locking seat and is rotationally connected with the locking seat; the movable plate is arranged at one end of the valve core rod, which is positioned in the installation cavity, and can be attached and sealed with the static plate surface. Compared with the prior art, the angle valve has the advantages that the static piece is directly positioned and installed at the bottom of the installation cavity, so that the shell of the traditional valve core is reduced, the static piece and the moving piece can have larger water passing areas, and the maximum water passing flow of the angle valve is improved.
Description
Technical Field
The invention relates to the technical field of valves, in particular to a large-flow angle valve.
Background
The angle valve is a common water flow on-off control device in daily life, and can be opened or closed to control the flow of water flow; the valve body of the angle valve is provided with three ports, namely a water inlet port, a water quantity control port and a water outlet port, so the angle valve is also called a triangular valve.
However, most of the existing angle valves are CN210153252U, the spool of which has a housing, and then the moving plate, the stationary plate and the valve rod are disposed in the housing of the spool; because the valve body inner chamber space of angle valve is limited, the shell needs to occupy certain space, will certainly lead to crowding the space that occupies the stator, leads to the stator size of this type of angle valve less, and then leads to the maximum water flow of angle valve less. For example, for products requiring water flow, such as water tank-free toilets and gas water heaters, the water flow is small, so that the products cannot be normally used, and the use experience of users is influenced.
The rotation limit of the valve core rod of the existing angle valve needs to be positioned by means of the limit bulge arranged on the moving plate, so that the production difficulty and the production cost of the moving plate are increased.
In view of the above, the applicant has made an intensive study on the above-mentioned defects in the prior art, and has made this invention.
Disclosure of Invention
The invention mainly aims to provide a large-flow angle valve which has the characteristic of specifically improving the maximum water flow of the angle valve.
In order to achieve the above purpose, the solution of the invention is:
a large-flow angle valve comprises a valve body, a control mechanism for controlling water flow and a locking seat, wherein the valve body is provided with a water inlet and a water outlet, and an installation cavity for installing the control mechanism is formed in the valve body; the control mechanism comprises a static sheet, a movable sheet and a valve core rod, the static sheet is fixedly arranged in the mounting cavity, and the edge of the static sheet is sealed and arranged at one end of the water inlet positioned in the mounting cavity; the valve core rod penetrates through the locking seat and is rotationally connected with the locking seat; the movable plate is arranged at one end of the valve core rod, which is positioned in the installation cavity, and can be attached and sealed with the static plate surface.
Furthermore, the lower end of the valve core rod is provided with an insertion part, the upper surface of the movable plate is provided with an insertion groove, and the insertion part of the valve core rod is inserted in the insertion groove.
Further, a first drilling hole is formed in one end, close to the movable plate, of the valve core rod along the axis of the valve core rod; the plug part comprises a first plug rod and a second plug rod which are positioned at the lower part of the valve core rod; an inserting groove is formed on the moving plate, and the first inserting rod and the second inserting rod are inserted into the same inserting groove.
Furthermore, the upper end of the valve core rod is provided with an installation tooth for installing a driving handle and a second drilling hole arranged along the axis direction of the valve core rod, and the second drilling hole is internally provided with an installation thread.
Furthermore, a valve core rod above the moving plate is provided with a limiting plate; the inner wall of the mounting cavity is integrally connected with a first limiting flange which can be abutted against the limiting sheet to limit the rotation angle of the limiting sheet.
Furthermore, two first limiting flanges arranged at an interval of 180 degrees are arranged on the inner wall of the mounting cavity, and first positioning notches are respectively formed between the two first limiting flanges; one end of the limiting sheet, which is far away from the valve core rod, is positioned in the first positioning notch.
Further, the first positioning notch is formed by blanking and removing materials between the two first limiting flanges.
Furthermore, a clamping hole is formed in the middle of the limiting piece, and the limiting piece is detachably sleeved on the inserting part through the clamping hole.
Further, the limiting sheet is integrally formed on the valve core rod.
Further, be formed with first seal groove on the valve body of still below, be provided with in the first seal groove with the laminating of still lower surface's first sealing washer.
Further, a second limit flange is formed at the lower part of the mounting cavity, the second limit flange is formed on the valve body, and a second positioning notch is formed on the second limit flange; and a positioning fixture block used for being clamped and positioned with the second positioning notch is formed on the periphery of the stator.
Further, the second positioning notch is a punching groove formed on the second limiting flange.
Further, at least one of the valve body and the valve core rod is made of copper materials.
Further, the end parts of the water inlet and the water outlet are respectively provided with a first connecting thread and a second connecting thread.
Further, an internal thread is formed on the upper portion of the mounting cavity, an external thread is formed on the locking seat, and the locking seat is in threaded connection with the mounting cavity of the valve body.
Furthermore, the locking seat upper end is formed with and is used for the dismouting the hexagonal mount pad of locking seat.
Furthermore, the middle part of the valve core rod is provided with at least one second sealing groove, and a second sealing ring used for sealing the locking seat is arranged on the second sealing groove.
After adopting the structure, the large-flow angle valve provided by the invention at least has the following beneficial effects:
1. the stator direct seal fixes the lid and establishes in the installation cavity to the lid is located the water inlet and is close to the one end of installation cavity, has reduced the shell of traditional case, so in the space of same installation cavity, can set up stator and rotor that the diameter is bigger, has improved the size in the water hole of crossing on the stator, makes the biggest water flow of crossing of angle valve get improvement.
2. The lower end of the valve core rod is connected with the insertion groove of the movable plate, the movable plate is pressed towards the stationary plate by the valve core rod from top to bottom, and the valve core rod and the insertion groove are fixed; when the valve core rod rotates, the inserting part on the valve core rod drives the movable plate to rotate together, so that the size of an opening formed between the movable plate and the static plate for water flow to pass through is adjusted.
3. The limiting piece on the valve core rod is matched with the first limiting flange on the inner wall of the mounting cavity, so that the rotation range of the valve core rod is limited. The edge of the limiting piece is positioned in the first positioning notch and rotates. The first positioning notch is formed by blanking an annular flange which is formed in the installation cavity in advance, the blanked part forms the first positioning notch, and the un-blanked part forms the first limiting flange.
4. The first sealing groove is used for placing the first sealing ring, so that the bottom edge of the stator plate is better sealed with the bottom of the installation cavity. The second positioning notch is a notching, and the second positioning notch for embedding the positioning fixture block on the still is formed on the second limiting flange, so that the still can be positioned conveniently.
Compared with the prior art, the angle valve has the advantages that the static piece is directly positioned and installed at the bottom of the installation cavity, so that the shell of the traditional valve core is reduced, the static piece and the moving piece can have larger water passing areas, and the maximum water passing flow of the angle valve is improved.
Drawings
Fig. 1 is a schematic front view of the present invention.
Fig. 2 is a schematic cross-sectional structure of the present invention.
Fig. 3 is a schematic perspective exploded view of the present invention.
Fig. 4 is a partial cross-sectional structural diagram of the present invention.
Fig. 5 is an exploded structural schematic view of the valve core rod, the limiting plate and the moving plate of the invention.
Fig. 6 is a schematic cross-sectional structure view of the valve core rod, the limiting plate and the moving plate of the invention.
Fig. 7 is a schematic perspective view of the valve core rod, the limiting plate and the moving plate according to the present invention.
Fig. 8 is a schematic sectional structure view of the valve body of the present invention.
Fig. 9 is a schematic structural view of the valve body of the present invention.
Fig. 10 is a partial sectional structural view of the valve body of the present invention.
Fig. 11 is a partial cross-sectional structural view of the present invention.
Fig. 12 is a schematic sectional view showing the valve body and the stator of the present invention.
Fig. 13 is an exploded sectional view schematically showing the valve body and the stator of the present invention.
Fig. 14 is an exploded view of the valve body and the stator of the present invention.
Fig. 15 is a sectional structure schematic view of the valve core rod of the present invention.
Fig. 16 is a schematic structural view of a valve core rod of the present invention.
Fig. 17 is a bottom view of the valve core rod of the present invention.
In the figure:
a valve body 1; a water inlet 11; first connection threads 111; a water outlet 12; the second connecting screw 121; a mounting cavity 13; a first position-defining flange 131; a first positioning notch 132; a second position-defining flange 133; a second positioning notch 134; internal threads 135; a first seal groove 14; a first seal ring 141; a third seal ring 15;
a locking seat 2; an external thread 21; a hexagonal mount 22;
a still 3; water passing holes 31; a positioning fixture 32;
a rotor 4; an insertion groove 41;
a valve core rod 5; a first bore 51; a first plugging lever 52; a second plugging rod 53; a mounting tooth 54; a second bore 55; mounting threads 551; a spacing piece 56; a snap-in hole 561; second seal groove 57; a second packing 571.
Detailed Description
In order to further explain the technical solution of the present invention, the present invention is explained in detail by the following specific examples.
As shown in fig. 1 to 17, the high flow angle valve according to the present invention includes a valve body 1, a control mechanism for controlling water flow, and a locking seat 2, wherein the valve body 1 has a water inlet 11 and a water outlet 12, and a mounting cavity 13 for mounting the control mechanism is formed in the valve body 1; the control mechanism comprises a static sheet 3, a movable sheet 4 and a valve core rod 5, wherein the static sheet 3 is fixedly arranged in the installation cavity 13, and the edge of the static sheet is sealed and arranged at one end of the water inlet 11, which is positioned in the installation cavity 13; the valve core rod 5 is arranged on the locking seat 2 in a penetrating way and is rotationally connected with the locking seat 2; the movable plate 4 is installed at one end, located in the installation cavity 13, of the valve core rod 5 and can be in surface fit and seal with the fixed plate 3.
Therefore, according to the large-flow angle valve, the stator 3 is directly and fixedly covered in the installation cavity 13 in a sealing manner, and is covered at one end, close to the installation cavity 13, of the water inlet 11, so that the shell of a traditional valve core is reduced, and thus, the stator 3 and the rotor 4 with larger diameters can be arranged in the same space of the installation cavity 13, the size of the water through hole 31 in the stator 3 is increased, and the maximum water through flow of the angle valve is increased.
Preferably, an insertion part is formed at the lower end of the valve core rod 5, an insertion groove 41 is formed on the upper surface of the movable plate 4, and the insertion part of the valve core rod 5 is inserted into the insertion groove 41. The lower end of the valve core rod 5 is connected with the insertion groove 41 of the movable plate 4, the movable plate 4 is pressed towards the direction of the static plate 3 from top to bottom by the valve core rod 5, and meanwhile, the valve core rod 5 and the insertion groove 41 are also fixed; when the valve core rod 5 rotates, the insertion part on the valve core rod 5 drives the movable plate 4 to rotate together, so that the size of an opening formed between the movable plate 4 and the static plate 3 for water to pass through is adjusted.
Preferably, a first bore 51 is formed at one end of the valve core rod 5 close to the movable plate 4 along the axis of the valve core rod 5; the plug part comprises a first plug rod 52 and a second plug rod 53 which are positioned at the lower part of the valve core rod 5; an insertion groove 41 is formed on the moving plate 4, and the first insertion rod 52 and the second insertion rod 53 are inserted into the same insertion groove 41. The first drilling hole 51 is arranged, so that the valve core rod 5 is saved, the cutting amount for machining the first plug rod 52 and the second plug rod 53 is reduced, the machining efficiency is improved, and the cost is reduced.
Preferably, the upper end of the valve core rod 5 is formed with a mounting tooth 54 for mounting a driving handle and a second bore 55 arranged along the axial direction of the valve core rod 5, and a mounting thread 551 is arranged in the second bore 55. When the valve core rod is used, the driving handle is sleeved on the installation teeth 54 on the valve core rod 5 and is fixedly installed on the valve core rod 5 through locking of the screw on the driving handle and the installation thread 551.
Preferably, a limiting sheet 56 is arranged on the valve core rod 5 above the moving sheet 4; the inner wall of the mounting cavity 13 is integrally connected with a first limiting flange 131 which can abut against the limiting sheet 56 to limit the rotation angle of the limiting sheet 56. The limiting piece 56 on the valve core rod 5 is matched with the first limiting flange 131 on the inner wall of the mounting cavity 13, so that the rotation range of the valve core rod 5 is limited. The edge of the position-limiting sheet 56 rotates in the first positioning notch 132.
Preferably, two first limiting flanges 131 arranged at an interval of 180 degrees are arranged on the inner wall of the mounting cavity 13, and first positioning notches 132 are respectively formed between the two first limiting flanges 131; one end of the limiting sheet 56, which is far away from the valve core rod 5, is located in the first positioning notch 132. Further, the first positioning notch 132 is formed by blanking and removing material between the two first position-limiting flanges 131. The first positioning notch 132 is formed by blanking an annular flange previously formed in the mounting cavity 13, the blanked part forms the first positioning notch 132, and the un-blanked part forms the first limit flange 131.
Furthermore, a clamping hole 561 is formed in the middle of the limiting piece 56, and the limiting piece 56 is detachably sleeved on the inserting part through the clamping hole 561.
Preferably, the limiting piece 56 can also be integrally formed on the valve core rod 5. Therefore, the limiting sheet 56 and the valve core rod 5 are integrally processed and formed, and the process of assembling the limiting sheet 56 and the valve core rod 5 is reduced. Meanwhile, the limiting sheet 56 is integrally formed on the valve core rod 5, so that the connection between the limiting sheet 56 and the valve core rod 5 is firmer.
Preferably, a first sealing groove 14 is formed in the valve body 1 below the stator 3, and a first sealing ring 141 attached to the lower surface of the stator 3 is disposed in the first sealing groove 14. Furthermore, a second limit flange 133 is formed at the lower part of the mounting cavity 13, the second limit flange 133 is formed on the valve body 1, and a second positioning notch 134 is formed on the second limit flange 133; and a positioning fixture block 32 used for being clamped and positioned with the second positioning notch 134 is formed on the periphery of the stator 3. The bottom edge of the stator 3 is better sealed with the bottom of the mounting cavity 13 by arranging the first sealing groove 14 for placing the first sealing ring 141. Preferably, the second positioning notch 134 is a punched groove formed on the second position-defining flange 133. The second positioning notch 134 is a notching, which is convenient for processing, and the second positioning notch 134 for embedding the positioning fixture block 32 on the stator 3 is formed on the second limiting flange 133, so that the stator 3 is convenient to position.
Preferably, at least one of the valve body 1 and the valve core rod 5 is made of copper material. Preferably, the valve body 1 and the valve core rod 5 are made of brass.
Preferably, the ends of the water inlet 11 and the water outlet 12 are formed with a first connection thread 111 and a second connection thread 121, respectively. The first connection thread 111 and the second connection thread 121 facilitate the connection and installation of an external water pipe or tap.
Preferably, an internal thread 135 is formed at the upper part of the mounting cavity 13, an external thread 21 is formed on the locking seat 2, and the locking seat 2 is in threaded connection with the mounting cavity 13 of the valve body 1. Furthermore, a hexagonal mounting seat 22 for dismounting and mounting the locking seat 2 is formed at the upper end of the locking seat 2. During assembly, the hexagonal mounting seat 22 is driven by a wrench to drive the locking seat 2 to rotate, so that the locking seat 2 is mounted on the valve body 1. Preferably, at least one second sealing groove 57 is disposed in the middle of the valve core rod 5, and a second sealing ring 571 for sealing the locking seat 2 is disposed on the second sealing groove 57. The second sealing ring 571 makes the sealing between the valve core rod 5 and the locking seat 2 have a better sealing effect. Furthermore, a third sealing ring 15 is arranged between the valve body 1 and the locking seat 2 for improving the sealing performance.
Compared with the prior art, the angle valve has the advantages that the static piece 3 is directly positioned and installed at the bottom of the installation cavity 13, so that the shell of the traditional valve core is reduced, the static piece 3 and the moving piece 4 can have larger water passing areas, and the maximum water passing flow of the angle valve is improved.
The above embodiments and drawings are not intended to limit the form and style of the present invention, and any suitable changes or modifications thereof by those skilled in the art should be considered as not departing from the scope of the present invention.
Claims (10)
1. A large-flow angle valve is characterized by comprising a valve body, a control mechanism and a locking seat, wherein the control mechanism and the locking seat are used for controlling water flow; the control mechanism comprises a static sheet, a movable sheet and a valve core rod, the static sheet is fixedly arranged in the mounting cavity, and the edge of the static sheet is sealed and arranged at one end of the water inlet positioned in the mounting cavity; the valve core rod penetrates through the locking seat and is rotationally connected with the locking seat; the movable plate is arranged at one end of the valve core rod, which is positioned in the installation cavity, and can be attached and sealed with the static plate surface;
the lower end of the valve core rod is provided with an inserting part, the upper surface of the movable plate is provided with an inserting groove, and the inserting part of the valve core rod is inserted into the inserting groove;
a first drilling hole is formed at one end, close to the movable plate, of the valve core rod along the axis of the valve core rod; the plug part comprises a first plug rod and a second plug rod which are positioned at the lower part of the valve core rod; an insertion groove is formed on the moving plate, and the first insertion rod and the second insertion rod are inserted into the insertion groove;
a limiting sheet is arranged on the valve core rod above the moving sheet; the inner wall of the mounting cavity is integrally connected with a first limiting flange which can be abutted against a limiting sheet to limit the rotation angle of the limiting sheet;
two first limiting flanges which are arranged at an interval of 180 degrees are arranged on the inner wall of the mounting cavity, and first positioning notches are formed between the two first limiting flanges respectively; one end of the limiting sheet, which is far away from the valve core rod, is positioned in the first positioning notch; the edge of the limiting sheet is positioned in the first positioning notch;
the first positioning notch is formed by blanking an annular flange which is formed in the mounting cavity in advance, the blanked part forms the first positioning notch, and the un-blanked part forms the two first limiting flanges;
the middle part of the limiting piece is provided with a clamping hole, and the limiting piece is detachably sleeved on the inserting part through the clamping hole.
2. The high-flow angle valve according to claim 1, wherein the upper end of the valve core rod is formed with a mounting tooth for mounting a driving handle and a second bore hole arranged along the axial direction of the valve core rod, and the second bore hole is internally provided with a mounting thread.
3. The high-flow angle valve according to claim 1, wherein a first sealing groove is formed in the valve body below the stator, and a first sealing ring attached to a lower surface of the stator is disposed in the first sealing groove.
4. The high-flow angle valve according to claim 1, wherein a second limit flange is formed at a lower portion of the mounting cavity, the second limit flange is formed on the valve body, and a second positioning notch is formed in the second limit flange; and a positioning fixture block used for being clamped and positioned with the second positioning notch is formed on the periphery of the stator.
5. A high flow angle valve according to claim 4, wherein said second positioning notch is a punched groove formed on said second position-defining flange.
6. A high flow angle valve according to claim 1, wherein at least one of the valve body and the spool rod is made of a copper material.
7. The large flow angle valve of claim 1, wherein the ends of the water inlet and outlet are formed with first and second connection threads, respectively.
8. The large-flow angle valve according to claim 1, wherein an internal thread is formed at an upper portion of the mounting cavity, an external thread is formed on the locking seat, and the locking seat is in threaded connection with the mounting cavity of the valve body.
9. The large-flow angle valve according to claim 8, wherein a hexagonal mounting seat for mounting and dismounting the locking seat is formed at an upper end of the locking seat.
10. The large-flow angle valve according to claim 1, wherein at least one second sealing groove is disposed in a middle portion of the valve core rod, and a second sealing ring for sealing the locking seat is disposed on the second sealing groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011216406.5A CN112483669B (en) | 2020-11-04 | 2020-11-04 | Large-flow angle valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011216406.5A CN112483669B (en) | 2020-11-04 | 2020-11-04 | Large-flow angle valve |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112483669A CN112483669A (en) | 2021-03-12 |
| CN112483669B true CN112483669B (en) | 2022-11-11 |
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ID=74928146
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011216406.5A Active CN112483669B (en) | 2020-11-04 | 2020-11-04 | Large-flow angle valve |
Country Status (1)
| Country | Link |
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| CN (1) | CN112483669B (en) |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2316528Y (en) * | 1997-12-05 | 1999-04-28 | 励良德 | Valve body |
| CN2434486Y (en) * | 2000-08-23 | 2001-06-13 | 方智平 | Magnetic-core float valve |
| US9772631B1 (en) * | 2016-11-08 | 2017-09-26 | Hain Yo Enterprises Co. Ltd. | Water control valve |
| CN207064685U (en) * | 2017-10-26 | 2018-03-02 | 新化县新园电子陶瓷有限公司 | For sealing the controlling organization and sealing water valve of water valve |
| CN208185499U (en) * | 2018-05-04 | 2018-12-04 | 陈申建 | A kind of reality latus rectum ceramic valve |
| CN208381355U (en) * | 2018-07-13 | 2019-01-15 | 宁波镇海卡诗高水暖洁具有限公司 | A kind of angle valve |
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2020
- 2020-11-04 CN CN202011216406.5A patent/CN112483669B/en active Active
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| CN112483669A (en) | 2021-03-12 |
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