CN217683334U

CN217683334U - Stop valve with built-in switch structure

Info

Publication number: CN217683334U
Application number: CN202220089867.9U
Authority: CN
Inventors: 谢炜; 白红光; 王敏; 姜武星; 石文辉
Original assignee: Arrow Home Group Co Ltd
Current assignee: Arrow Home Group Co Ltd
Priority date: 2022-01-13
Filing date: 2022-01-13
Publication date: 2022-10-28
Anticipated expiration: 2032-01-13

Abstract

The utility model discloses a stop valve with a built-in switch structure, which comprises a valve body, an opening and closing component and a hose device, wherein a water inlet channel, a valve cavity and a water outlet cavity are arranged in the valve body, and the valve cavity is respectively communicated with the water inlet channel and the water outlet cavity; the hose device is arranged in the water outlet cavity and is used for being connected with the water outlet head, the opening and closing assembly is arranged in the valve cavity and is connected with the hose device; the hose device is provided with a knob part, the knob part is exposed out of the water outlet cavity and can drive the hose device to rotate through the knob part, so that the opening or closing of the opening and closing assembly is controlled, and the water inlet channel is opened or closed. The utility model discloses a whole small makes its occupation space little, and the whole convenient to detach of stop valve and installation, and the on-off control mode is simple and convenient.

Description

Stop valve with built-in switch structure

Technical Field

The utility model relates to the technical field of valves, especially, relate to a stop valve of built-in switch structure.

Background

The water outlet end of most existing stop valves is connected with a water outlet head in an application water channel through a hose, an external switch handle is installed at one end of each stop valve between the water inlet end and the water outlet end, and the switch handle is connected with a valve core of each stop valve through an adjusting rod, so that the valve core is controlled to be opened or closed through the switch handle. However, the external switch handle causes the whole volume of the stop valve to be large, the occupied space is large, and the stop valve is not convenient to detach and install.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that a stop valve of built-in switch structure is provided, whole small makes its occupation space little, the whole convenient to detach of stop valve and installation moreover.

In order to solve the technical problem, the utility model provides a stop valve with a built-in switch structure, which comprises a valve body, a start-stop assembly and a hose device, wherein a water inlet channel, a valve cavity and a water outlet cavity are arranged in the valve body, and the valve cavity is respectively communicated with the water inlet channel and the water outlet cavity; the hose device is arranged in the water outlet cavity and is used for being connected with the water outlet head, the opening and closing assembly is arranged in the valve cavity and is connected with the hose device; the hose device is provided with a knob part, the knob part is exposed outside the water outlet cavity, and the hose device can be driven to rotate through the knob part, so that the opening or closing of the opening and closing assembly is controlled, and the water inlet channel is opened or closed.

As an improvement of the scheme, the hose device comprises a rotary pipe seat, the rotary pipe seat is arranged in the water outlet cavity, and the rotary pipe seat is connected with the opening and closing assembly; a knob part is arranged at one end part of the rotary tube seat, a communicating tube is arranged in the rotary tube seat and is communicated with the water outlet cavity, one end of the communicating tube penetrates through the knob part to be connected with the braided hose in an embedded mode, and the braided hose is used for being connected with a water outlet head; the outer side walls of two sides of the rotary pipe seat are respectively provided with annular sliding blocks which are symmetrically arranged, the inner side wall of the water outlet cavity is provided with an annular groove, and the annular groove is connected with the annular sliding blocks in a sliding manner.

As an improvement of the scheme, the opening and closing assembly comprises a pipe sleeve, the pipe sleeve is installed in the valve cavity, and a driving disc and an opening and closing device are arranged in the pipe sleeve; one end of a driving disc penetrates through the pipe sleeve to be connected with the rotary pipe seat, the driving disc is communicated with the communicating pipe fitting, and the other end of the driving disc is connected with the opening and closing device; the opening or closing of the opening and closing device can be controlled by rotating the driving disc, so that the driving disc is communicated or stopped with the water inlet channel.

As an improvement of the scheme, the opening and closing device comprises a fixed valve plate and a rotating valve plate which is matched and connected with the fixed valve plate, the fixed valve plate is provided with a water through opening communicated with the driving disc, and the rotating valve plate is provided with a water retaining plate corresponding to the water through opening; a water inlet is arranged between the water inlet channel and the valve cavity, the water inlet is hermetically connected with the fixed valve plate, and the water inlet is communicated with the water through port; the rotating valve plate is connected with the driving disk, and the rotating driving disk can drive the rotating valve plate to rotate, so that the water retaining plate opens or closes the water through opening.

As an improvement of the scheme, a filtering component is arranged in the rotary pipe seat, a base pipe fitting is arranged at the other end of the rotary pipe seat, and the filtering component is positioned between the communicating pipe fitting and the base pipe fitting; the base pipe fitting is equipped with the base water inlet, and the inside wall of base water inlet is equipped with interior gear portion, and the lateral wall of driving-disc one end is equipped with outer gear portion, and outer gear portion is connected with the cooperation of inner gear portion, and the base water inlet communicates with intercommunication pipe fitting and driving-disc respectively.

As an improvement of the scheme, a clamping block is arranged at the other end of the driving disc, a clamping groove corresponding to the clamping block is formed in the rotating valve sheet, and the clamping block is connected with the clamping groove in a matched mode, so that the driving disc can be connected with the rotating valve sheet in a rotating mode.

As an improvement of the scheme, two sides of the annular groove are provided with guide grooves extending outwards, and the annular slide block is embedded into the annular groove through the guide grooves; one side of the annular sliding block is provided with a clamping block, and the clamping block can be abutted against the left side wall or the right side wall of the guide groove by rotating the annular sliding block.

As the improvement of above-mentioned scheme, the fixture block still is equipped with the stopper near the one end of driving-disc, and the both sides inside wall of pipe sleeve all is equipped with annular stopper, and the stopper is connected with the cooperation of annular stopper, can make the driving-disc at predetermineeing within range internal rotation.

As an improvement of the scheme, the outer side wall of the pipe sleeve is provided with an external thread part, and an internal thread part which is matched and connected with the external thread part is arranged in the valve cavity; the inside wall of pipe box still is equipped with the constant head tank, and the lateral wall of fixed valve block is equipped with the location boss that corresponds with the constant head tank, and the constant head tank is connected with the location boss cooperation.

As an improvement of the scheme, the water inlet direction of the water inlet channel is the same as the water outlet direction of the water outlet cavity.

Implement the utility model discloses, following beneficial effect has:

the utility model comprises a valve body, an opening and closing component and a hose device, wherein a water inlet channel, a valve cavity and a water outlet cavity are arranged in the valve body, and the valve cavity is respectively communicated with the water inlet channel and the water outlet cavity; the hose device is arranged in the water outlet cavity and is used for being connected with the water outlet head, the opening and closing assembly is arranged in the valve cavity and is connected with the hose device. The utility model discloses an open and close subassembly and hose installation demountable installation in the valve body, open and close all parts in each part in the subassembly and the hose installation moreover and all can dismantle the installation, the installation effectiveness is high.

The utility model discloses a hose assembly is equipped with knob portion, and knob portion exposes in going out the water cavity outside, can drive hose assembly through knob portion and rotate to the control is opened and close opening or closing of subassembly, and then opens or seals inhalant canal, with the realization leads to water or does not lead to the water state. The switch structure is integrally arranged in the valve body, so that the whole volume is small, the occupied space is small, and the switch control mode is simple and convenient.

Drawings

Fig. 1 is an exploded schematic view of a stop valve with a built-in switch structure provided by the present invention;

fig. 2 is a schematic structural diagram of a stop valve with a built-in switch structure provided by the present invention;

fig. 3 is a schematic cross-sectional structural view of a stop valve with a built-in switch structure provided by the present invention;

fig. 4 is an exploded view of the hose assembly of the present invention;

fig. 5 is a schematic view of a partially cut-away structure of the valve body provided by the present invention;

fig. 6 is an exploded schematic view of the opening and closing assembly provided by the present invention;

FIG. 7 is a schematic cross-sectional view of the opening and closing assembly provided by the present invention;

fig. 8 is a schematic structural diagram of the pipe sleeve provided by the present invention.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, the present invention will be described in further detail with reference to the accompanying drawings. Only this statement, the utility model discloses the upper and lower, left and right, preceding, back, inside and outside etc. position words that appear or will appear in the text only use the utility model discloses an attached drawing is the benchmark, and it is not right the utility model discloses a concrete restriction.

As shown in fig. 1-5, the specific embodiment of the present invention provides a stop valve with a built-in switch structure, which comprises a valve body 1, an opening and closing assembly 2 and a hose device 3, wherein a water inlet channel 11, a valve cavity 12 and a water outlet cavity 13 are arranged in the valve body 1. The water inlet direction of the water inlet channel 11 of the valve body 1 is the same as the water outlet direction of the water outlet cavity 13, namely the water inlet direction of the water inlet channel 11 and the water outlet direction of the water outlet cavity 13 are positioned on the same straight line, the valve body 1 has no corner structure, the difficulty of the valve body 1 polishing process can be reduced, and the cost can be reduced. The valve cavity 12 is respectively communicated with the water inlet channel 11 and the water outlet cavity 13; the hose device 3 is arranged in the water outlet cavity 13, the hose device 3 is used for being connected with a water outlet head, the opening and closing component 2 is arranged in the valve cavity 12, and the opening and closing component 2 is connected with the hose device 3; the utility model discloses an open and close subassembly 2 and hose assembly 3 demountable installation in the valve body 1, open and close all demountable installation of each part in subassembly 2 and the hose assembly 3 moreover, the installation effectiveness is high.

The hose device 3 is provided with a knob part 4, the knob part 4 is exposed outside the water outlet cavity 13, and the hose device 3 can be driven to rotate through the knob part 4, so that the opening or closing of the opening and closing component 2 is controlled, the water inlet channel 11 is opened or closed, and a water passing state or a water non-passing state is realized. The utility model discloses a wholly set up switch structure in valve body 1, make whole small, occupation space is little, and the on-off control mode is simple and convenient moreover.

Specifically, the hose device 3 includes a rotary tube holder 31, the knob portion 4 is provided at one end of the rotary tube holder 31, and a communicating pipe 33 and a filter member 34 are provided in the rotary tube holder 31. The base pipe fitting 35 is installed to the rotatory tube socket other end, and filter unit 34 is located between intercommunication pipe fitting 33 and base pipe fitting 35, and filter unit 34 is used for filtering the impurity in the water. One end of the communicating pipe 33 is inserted into the braided hose 32 through the knob portion 4, the braided hose 32 is used for connecting with a water outlet head, wherein a plurality of O-shaped sealing rings (not shown in the figure) are arranged between one end of the communicating pipe 33 and the braided hose 32 for sealing. The rotary pipe seat 31 is arranged in the water outlet cavity 13, the communicating pipe 33 is communicated with the water outlet cavity 13, a first sealing ring 36 is arranged between the rotary pipe seat 31 and the water outlet cavity 13, and the base pipe 35 is connected with the opening and closing assembly 2. The outer side walls of the two sides of the rotary tube seat 31 are respectively provided with annular sliding blocks 311 which are symmetrically arranged, the inner side wall of the water outlet cavity 13 is provided with an annular groove 212, and the annular groove 212 is connected with the annular sliding blocks 311 in a sliding manner. The knob part 4 can drive the rotary pipe seat 31 to rotate relative to the water outlet cavity 13, so as to drive the opening and closing assembly 2 to rotate, so that the opening and closing assembly 2 is opened or closed, and the water inlet channel 11 is opened or closed.

The opening and closing assembly 2 comprises a pipe sleeve 21, the pipe sleeve 21 is installed in the valve cavity 12, and a driving disc 22 and an opening and closing device are arranged in the pipe sleeve 21. The opening and closing device comprises a fixed valve plate 23 and a rotating valve plate 24 attached and connected with the fixed valve plate 23, the fixed valve plate 23 is provided with a water through opening 231 communicated with the driving disc 22, the rotating valve plate 24 is provided with a water retaining plate 241 corresponding to the water through opening 231, a water inlet 14 is arranged between the water inlet channel 11 and the valve cavity 12, and a water sealing gasket 25 is arranged between the water inlet 14 and the fixed valve plate 23, so that the water inlet 14 is hermetically connected with the fixed valve plate 23, the water inlet 14 is communicated with the water through opening 231, and water flow of the water inlet 14 only flows into the driving disc 22 through the water through opening 231.

One end of the driving disc 22 penetrates through the pipe sleeve 21 to be connected with the base pipe 35 of the rotary pipe seat 31, wherein the sealing gasket 5 is nested on the driving disc 22, and the sealing gasket 5 is positioned between the driving disc 22 and the pipe sleeve 21 to play a role in sealing and buffering. Base pipe fitting 35 is equipped with base water inlet 351, and driving-disc 22 one end is embedded in base water inlet 351, and base water inlet 351 communicates with intercommunication pipe fitting 33 and driving-disc 22 respectively. The other end of the drive disk 22 is connected to a rotary valve plate 24. The rotation of the rotary pipe seat 31 is controlled to drive the driving disc 22 and the rotary valve plate 24 to rotate, so that the water blocking plate 241 opens or closes the water passage 231, and the driving disc 22 is communicated or stopped with the water inlet channel 11.

Therefore, the utility model discloses a with the whole setting of switch structure in valve body 1, make whole small, occupation space is little, and the on-off control mode is simple and convenient moreover.

To achieve a rotational connection of the rotary socket 31 to the drive disk 22. As shown in fig. 4 and fig. 6, the outer side wall of one end of the driving disk 22 is provided with an outer gear portion 221, the inner side wall of the base water inlet 351 is provided with an inner gear portion 352, the outer gear portion 221 is connected with the inner gear portion 352 in a matching manner, so that the base pipe 35 can be connected with the driving disk 22 in a matching manner, the rotating pipe seat 31 and the driving disk 22 are relatively fixed, and the rotating pipe seat 31 is further connected with the driving disk 22 in a rotating manner; and the base pipe member 35 and the driving disc 22 can be conveniently disassembled and assembled.

To facilitate replacement of the filter element 34 or cleaning of the filter element 34 of impurities. As shown in fig. 4, two sides of the base pipe 35 are provided with a buckle 353, two sides of the rotary pipe seat 31 are provided with a buckle groove 312 correspondingly connected with the buckle 353, and the base pipe 35 and the rotary pipe seat 31 can be conveniently disassembled and assembled by the buckle 353 and the buckle groove 312, so that the filter element 34 can be replaced or impurities in the filter element 34 can be cleaned, and the base pipe 35 and the rotary pipe seat 31 can be conveniently disassembled and assembled.

In order to achieve a rotational connection of the drive disk 22 to the rotary valve plate 24. As shown in fig. 6, two sides of the other end of the driving disc 22 are both provided with a latch 222, two sides of the rotary valve piece 24 are provided with a slot 242 corresponding to the latch 222, the latch 222 is connected with the slot 242 in a matching manner, so that the driving disc 22 can be rotatably connected with the rotary valve piece 24 to achieve the linkage effect; and the driving disk 22 and the rotating valve sheet 24 can be conveniently disassembled and assembled.

Preferably, as shown in fig. 5-6 and 8, the outer side wall of the tube sleeve 21 is provided with an external thread part 211, and the valve chamber 12 is provided with an internal thread part 121 which is matched and connected with the external thread part 211, so that the tube sleeve 21 and the valve chamber 12 are relatively fixed. The inner side walls of the two sides of the pipe sleeve 21 are further provided with positioning grooves 212, the outer side wall of the fixed valve sheet 23 is provided with positioning bosses 232 corresponding to the positioning grooves 212, and the positioning grooves 212 are connected with the positioning bosses 232 in a matched manner, so that the fixed valve sheet 23 and the pipe sleeve 21 are relatively fixed.

As shown in fig. 4-5, the two sides of the annular groove 212 are provided with guide grooves 132 extending outwards, and the annular slider 311 can be easily inserted into the annular groove 212 through the guide grooves 132, so as to facilitate the detachment and installation between the rotary tube holder 31 and the water outlet cavity 13. One side of the annular sliding block 311 is provided with a blocking block 313, and the rotation of the annular sliding block 311 can enable the blocking block 313 to be abutted against the left side wall or the right side wall of the guide groove 132, so that the annular sliding block 311 rotates within a preset range.

As shown in fig. 7 and fig. 8, the end of each of the two side stoppers 222 close to the driving disc 22 is further provided with a limiting block 223, the inner side walls of the two sides of the pipe sleeve 21 are provided with an annular limiting block 213, each limiting block is located between the annular limiting blocks at the two sides, each limiting block 223 is connected with the annular limiting block 213 in a matching manner, that is, when one limiting block 223 abuts against the annular limiting block 213 at one side, the other limiting block 223 abuts against the annular limiting block 213 at the other side, so that the driving disc 22 can rotate within a preset range. The fixture block 222 and the limiting block 223 may be an integrated structure or two independent structures.

When the stop valve with the built-in switch structure is in a non-water-flowing state, the annular slider 311 and the driving disk 22 are located at the closed position, and the water blocking piece 241 closes the water flowing port 231, so as to close the water inlet channel 11. Rotating the annular slide block 311 and the driving disk 22 to the opening position, the water blocking piece 241 will open the water through hole 231, thereby opening the water inlet channel 11; the water flows through the water inlet channel 11, the water inlet 14, the water through hole 231, the driving disk 22, the base water inlet 351 and the braided hose 32 in sequence, and finally flows into the water outlet head and is discharged through the water outlet head. The opening degree can be adjusted by adjusting the rotation angles of the annular slide block 311 and the driving disk 22, so that the overlapping area of the water blocking piece 241 and the water through hole 231 is changed, and the water yield is adjusted.

Therefore the utility model discloses a built-in switch structure's stop valve collects switch structure and water conservancy diversion structure in valve body 1 to the realization is with the function collection of switch and water conservancy diversion in an organic whole, and whole small, occupation space is little, and the on-off control mode is simple and convenient, the operation of being convenient for. In addition, the stop valve with the built-in switch structure is convenient to disassemble and assemble integrally and high in installation efficiency through the connection relation and the connection structure of the components.

The above disclosure is only for the purpose of illustrating the preferred embodiments of the present invention and should not be construed as limiting the scope of the present invention, so that the present invention is not limited by the scope of the present invention.

Claims

1. A stop valve with a built-in switch structure is characterized by comprising a valve body, an opening and closing assembly and a hose device, wherein a water inlet channel, a valve cavity and a water outlet cavity are arranged in the valve body, and the valve cavity is respectively communicated with the water inlet channel and the water outlet cavity;

the hose device is arranged in the water outlet cavity and is used for being connected with a water outlet head, the opening and closing assembly is arranged in the valve cavity and is connected with the hose device;

the hose device is provided with a knob part, the knob part is exposed outside the water outlet cavity, and the hose device can be driven to rotate through the knob part, so that the opening or closing of the opening and closing assembly is controlled, and the water inlet channel is opened or closed.

2. The stop valve with built-in switch structure as claimed in claim 1, wherein said hose means comprises a rotary socket mounted in said outlet chamber, said rotary socket being connected to said opening and closing assembly;

the knob part is arranged at one end part of the rotary tube seat, a communicating tube is arranged in the rotary tube seat and is communicated with the water outlet cavity, one end of the communicating tube penetrates through the knob part to be connected with the braided hose in a nested manner, and the braided hose is used for being connected with the water outlet head;

the outer side walls of two sides of the rotary pipe seat are respectively provided with annular sliding blocks which are symmetrically arranged, the inner side wall of the water outlet cavity is provided with an annular groove, and the annular groove is connected with the annular sliding blocks in a sliding mode.

3. The stop valve with built-in switch structure as claimed in claim 2, wherein said opening and closing assembly comprises a pipe sleeve, said pipe sleeve is installed in said valve chamber, a driving disc and an opening and closing device are arranged in said pipe sleeve;

one end of the driving disc penetrates through the pipe sleeve to be connected with the rotating pipe seat, the driving disc is communicated with the communicating pipe fitting, and the other end of the driving disc is connected with the opening and closing device;

the opening and closing device can be controlled to be opened or closed by rotating the driving disc, so that the driving disc is communicated or stopped with the water inlet channel.

4. The stop valve with built-in switch structure as claimed in claim 3, wherein said opening and closing device comprises a fixed valve plate and a rotary valve plate cooperatively connected with said fixed valve plate, said fixed valve plate is provided with a water passage opening communicated with said driving disc, said rotary valve plate is provided with a water blocking plate corresponding to said water passage opening;

a water inlet is arranged between the water inlet channel and the valve cavity, the water inlet is connected with the fixed valve block in a sealing mode, and the water inlet is communicated with the water through hole;

the rotating valve plate is connected with the driving plate, and the rotating valve plate can be driven to rotate by rotating the driving plate, so that the water retaining plate opens or closes the water through opening.

5. The stop valve with built-in switch structure as claimed in claim 3, wherein a filtering component is arranged in said rotary pipe seat, a base pipe is mounted at the other end of said rotary pipe seat, and said filtering component is located between said communicating pipe and said base pipe;

the base pipe fitting is provided with a base water inlet, the inner side wall of the base water inlet is provided with an inner gear portion, the outer side wall of one end of the driving disc is provided with an outer gear portion, the outer gear portion is connected with the inner gear portion in a matched mode, and the base water inlet is communicated with the communicating pipe fitting and the driving disc respectively.

6. The stop valve with built-in switch structure as claimed in claim 4, wherein a clamping block is disposed at the other end of the driving disc, and a clamping groove corresponding to the clamping block is disposed on the rotating valve plate, and the clamping block is connected with the clamping groove in a matching manner, so that the driving disc can be rotatably connected with the rotating valve plate.

7. The stop valve with built-in switch structure as claimed in claim 2, wherein both sides of said annular groove are provided with guide grooves extending outwards, and said annular slider is embedded in said annular groove through said guide grooves;

one side of the annular sliding block is provided with a clamping block, and the annular sliding block can be rotated to enable the clamping block to be abutted against the left side wall or the right side wall of the guide groove.

8. The stop valve with a built-in switch structure as claimed in claim 6, wherein a stop block is further disposed at an end of the clamping block close to the driving disc, annular stop blocks are disposed on inner side walls of two sides of the pipe sleeve, the stop blocks are disposed between the annular stop blocks, and the stop blocks are connected with the annular stop blocks in a matching manner, so that the driving disc can rotate within a preset range.

9. The stop valve with the built-in switch structure as claimed in claim 4, wherein the outer side wall of the pipe sleeve is provided with an external thread portion, and the valve cavity is internally provided with an internal thread portion which is in fit connection with the external thread portion;

the inside wall of pipe box still is equipped with the constant head tank, the lateral wall of fixed valve block be equipped with the location boss that the constant head tank corresponds, the constant head tank with the location boss cooperation is connected.

10. The stop valve with built-in switch structure as claimed in claim 1, wherein the water inlet direction of said water inlet channel is the same as the water outlet direction of said water outlet cavity.