CN216344058U - Ball valve for controlling water flow and faucet thereof - Google Patents

Ball valve for controlling water flow and faucet thereof Download PDF

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Publication number
CN216344058U
CN216344058U CN202123201602.8U CN202123201602U CN216344058U CN 216344058 U CN216344058 U CN 216344058U CN 202123201602 U CN202123201602 U CN 202123201602U CN 216344058 U CN216344058 U CN 216344058U
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CN
China
Prior art keywords
valve
water
ball
core ball
valve core
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Expired - Fee Related
Application number
CN202123201602.8U
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Chinese (zh)
Inventor
张伟刚
边晟
张庆帅
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Shaanxi University of Science and Technology
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Shaanxi University of Science and Technology
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Priority to CN202123201602.8U priority Critical patent/CN216344058U/en
Application granted granted Critical
Publication of CN216344058U publication Critical patent/CN216344058U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a ball valve for controlling water flow and a faucet thereof, and relates to the technical field of valve bodies. The ball valve comprises a pipe body, a valve cavity is arranged on the pipe body, and an operation hole communicated with the valve cavity is formed in one side of the pipe body; the valve core ball is arranged in the valve cavity; the valve rod penetrates through the operating hole, one end of the valve rod is fixedly connected with the valve core ball, and the valve rod can rotatably drive the valve core ball to rotate; the two sides of the valve core ball, which are positioned towards the axis direction of the pipe body, are provided with water-stopping gaskets, and each water-stopping gasket is abutted against the surface of the valve core ball; the outside of two stagnant water gaskets all is equipped with and is used for adjusting the inseparable seal fitting of stagnant water gasket and valve core ball laminating. The utility model greatly improves the switch hand feeling of the faucet and prolongs the service life through the connection improvement of the valve core ball and the valve rod and the use of the valve core ball adjusting sealing fittings, and is suitable for various occasions.

Description

Ball valve for controlling water flow and faucet thereof
Technical Field
The utility model belongs to the technical field of valve bodies, and particularly relates to a ball valve for controlling water flow and a faucet thereof.
Background
The main part of present metal ball valve tap all forms through casting an organic whole, and the main part after the shaping includes ball valve water seal installing port and case pole installing port, and these two installing ports all will press from both sides tightly through complicated special fixture and process on the lathe and form, will collude a mouth in the processing port the inside simultaneously, are used for blocking the ball valve pole and do not outwards run. In addition, the ball valve and the ball valve stem are separate.
When the installation, the ball valve can not adorn earlier, lets ball valve bull stick adorn earlier, and the card is in colluding the groove, and the ball valve bull stick is a style of calligraphy with the cooperation bayonet socket of ball valve, drives the ball valve through rotating and rotates and realize boiling water, closes water. From the economic point of view, if the ball valve main body is cast and the processing cost after molding is very high, from the use point of view, the bayonet which is only in a straight shape is weak, the abrasion is fast, and the movable hand feeling is very poor, so that the ball valve faucet is only suitable for being used in the main valve opening of a pipeline and is not suitable for being used in families and public places.
The existing water outlet of the water faucet is not provided with a corresponding device, so that the problem of water flow splashing is easily caused when the flow is too large, not only is less water wasted due to splashing caused, but also the water is easily splashed on a human body, and the use feeling is influenced.
SUMMERY OF THE UTILITY MODEL
In order to solve the defects in the prior art, the utility model provides the ball valve for controlling water flow and the water faucet thereof.
A first object of the present invention is to provide a ball valve for controlling water flow, comprising:
the valve cavity is arranged on the pipe body, and an operation hole communicated with the valve cavity is formed in one side of the pipe body;
the valve core ball is arranged in the valve cavity;
the valve rod penetrates through the operating hole, one end of the valve rod is fixedly connected with the valve core ball, and the valve rod can rotationally drive the valve core ball to rotate;
the two sides of the valve core ball, which are positioned towards the axial direction of the pipe body, are provided with water-stopping gaskets, and each water-stopping gasket is abutted against the surface of the valve core ball;
sealing accessories for adjusting the tight fit of the water-stopping gasket and the valve core ball are arranged on the outer sides of the two water-stopping gaskets;
and a spring washer for adjusting the tightness degree between the water-stopping gasket and the valve core ball (4) is arranged between the water-stopping gasket and the sealing fitting.
Further, sealing accessory is tubular structure, will spring washer with the stagnant water gasket imbeds in proper order in the tubular structure, spring washer be in tubular structure's bottom with between the stagnant water gasket, tubular structure's bottom seted up with the hole body of body intercommunication, sealing accessory and body are through half countersunk head rivet sealing connection.
Furthermore, the operation hole is connected with a shaft sleeve, the valve rod penetrates through the shaft sleeve, and a knurling is arranged on the side wall of one end, extending out of the shaft sleeve, of the valve rod.
Furthermore, the shaft sleeve is connected with the valve rod in a sealing mode through a sealing ring sleeved on the valve rod.
The second purpose of the utility model is to provide a water faucet, which adopts the ball valve to control the stop or the conduction of the water flow.
Further, the shower head type water outlet device comprises a water outlet bent pipe communicated with the pipe body, and a shower head-shaped nozzle is installed at a water outlet of the water outlet bent pipe.
Compared with the prior art, the utility model has the beneficial effects that:
according to the ball valve, the ball valve for controlling water flow is designed through the pipe body, casting and complex machining links of the traditional casting process are omitted, the cost of products is greatly reduced, the ball valve is used through connection improvement of the valve core ball and the valve rod and tightness adjustment of the valve core ball, and the tightness degree between the water stopping gasket and the valve core ball can be adjusted through the spring washer arranged between the water stopping gasket and the sealing accessory. Greatly improves the switch hand feeling of the faucet and prolongs the service life, and is suitable for various occasions.
According to the ball valve provided by the utility model, through the arranged pipe body and the valve rod, a user can introduce water from the bottom and the top, and any end of the ball valve can be changed into the water inlet and the water outlet, so that the installation requirement of the user is facilitated, and the ball valve can be replaced according to the actual use requirement.
According to the ball valve provided by the utility model, the shower-shaped nozzle is arranged at the water outlet, so that the problem of liquid splashing when the flow is large is effectively solved, and the feeling of the tap during use is improved. Meanwhile, the diameter of the inner nozzle is larger than that of the outer nozzle, and water flow can be concentrated on the central part.
Drawings
Fig. 1 is a schematic structural view of a ball valve for controlling water flow provided in embodiments 1 and 2.
Fig. 2 is a plan view of a ball valve and faucet structure for controlling water flow as provided in embodiments 1 and 2.
Fig. 3 is an enlarged partial cross-sectional view of the pipe body and seal fitting connection in examples 1 and 2.
Fig. 4 is a schematic structural view of a shower-shaped spout of a faucet according to embodiment 2.
The reference number in the figure is 1, a pipe body; 2. a valve stem; 3. a shaft sleeve; 4. a valve core ball; 5. a water stop gasket; 6. a sealing fitting; 61. a spring washer; 62. a semi-countersunk rivet; 7. a water outlet bent pipe; 8. a shower-shaped nozzle.
Detailed Description
The following detailed description of the present invention is provided in conjunction with the accompanying drawings, but it should be understood that the scope of the present invention is not limited to the specific embodiments.
Example 1
A ball valve for controlling water flow, as shown in figures 1-3, comprises: a pipe body 1, a valve core ball 4 and a valve rod 2,
the valve cavity is arranged on the pipe body 1, and an operation hole communicated with the valve cavity is formed in one side of the pipe body 1; the valve core ball 4 is arranged in the valve cavity; the valve rod 2 is arranged in the operating hole in a penetrating way, one end of the valve rod is fixedly connected with the valve core ball 4, and the valve rod 2 can drive the valve core ball 4 to rotate in a rotating way;
the two sides of the valve core ball 4, which are positioned towards the axial direction of the pipe body 1, are provided with water-stopping gaskets 5, and each water-stopping gasket 5 is abutted against the surface of the valve core ball 4;
the outside of two stagnant water gaskets 5 all is equipped with and is used for adjusting stagnant water gasket 5 and the inseparable seal assembly 6 of valve core ball 4 laminating.
Referring to fig. 3, a spring washer 61 for adjusting the tightness degree between the water stop gasket 5 and the valve core ball 4 is arranged between the water stop gasket 5 and the seal fitting 6.
Therefore, the valve core ball and the valve rod are connected and improved and the valve core ball is tightened, and the tightness degree between the water stop gasket and the valve core ball can be adjusted through the spring gasket arranged between the water stop gasket and the sealing accessory. Greatly improves the switch hand feeling of the faucet and prolongs the service life, and is suitable for various occasions.
Specifically, sealing fitting 6 is tubular structure, imbeds spring washer 61 and stagnant water gasket 5 to tubular structure in proper order, and spring washer 61 is between tubular structure's bottom and stagnant water gasket 5, and the hole body with the body intercommunication is seted up to tubular structure's bottom, and sealing fitting 6 and body 1 are through half countersunk head rivet 62 sealing connection. Therefore, the sealing fitting of the cylinder structure is fixed on the pipe body through a plurality of circumferentially equally spaced half-countersunk rivets, and the spring washer 61 is arranged between the bottom of the cylinder structure and the water stopping gasket 5 to ensure the tight attachment of the water stopping gasket and the valve core ball in real time, so that the water stopping gasket and the valve core ball are prevented from loosening after being used for a long time.
Through being connected with axle sleeve 3 on the handle hole, valve rod 2 runs through in axle sleeve 3, and extends to the outer one end lateral wall of axle sleeve 3 and be equipped with the annular knurl, and convenient the rotation. In order to ensure the sealing performance, the shaft sleeve 3 is connected with the valve rod 2 in a sealing mode through a sealing ring sleeved on the valve rod 2.
The pipe body 1 can be made of stainless steel, and the diameter of the pipe body 1 is larger than that of the water outlet bent pipe 7, so that water can be discharged conveniently. The top and the bottom of body 1 all can be the entry of water source, and the user can adjust as required.
Example 2
A faucet is shown in figures 1-4, and adopts a ball valve provided in embodiment 1 to control the stop or the conduction of water flow.
Specifically, the device comprises a water outlet bent pipe 7 communicated with the pipe body 1, and a shower-shaped nozzle 8 is arranged at a water outlet of the water outlet bent pipe 7. The shower-shaped nozzle arranged at the water outlet effectively solves the problem of splashing of liquid when the flow is large, and improves the feeling of the tap when in use. Meanwhile, the diameter of the inner nozzle is larger than that of the outer nozzle, and water flow can be concentrated on the central part.
The working principle of the utility model is that when the water boiling valve is used, a user can firstly determine the ports for water inlet and outlet according to the use requirement, then the ports are connected with an external water source, water flows into the pipe body 1 through the water inlet and then flows out from the other port through the valve core ball 4, and the user can change the contact area of the valve core ball 4 and the water flow by controlling the valve rod 2, thereby achieving the effects of boiling water and closing water. The valve core ball tightening spring washer 61 arranged in the pipe body 1 is tightly attached to the water stop gasket 5, so that water is shut off, the shaft sleeve 3 is convenient for a user to ensure the sealing performance when rotating the valve rod 2, and the water leakage is avoided. The problem that liquid splashes when flow is too big can effectively be alleviated to gondola water faucet form spout 8, and its inside spout diameter ratio is big than outside spout diameter simultaneously, and rivers can more concentrate with central point.
The above disclosure is only for the specific embodiment of the present invention, but the embodiment of the present invention is not limited thereto, and any variations that can be made by those skilled in the art should fall within the scope of the present invention.

Claims (6)

1. A ball valve for controlling water flow, comprising:
the device comprises a pipe body (1), wherein a valve cavity is formed in the pipe body (1), and an operation hole communicated with the valve cavity is formed in one side of the pipe body (1);
a valve core ball (4) arranged in the valve cavity;
the valve rod (2) penetrates through the operating hole, one end of the valve rod is fixedly connected with the valve core ball (4), and the valve rod (2) can rotationally drive the valve core ball (4) to rotate;
the water-stopping valve is characterized in that water-stopping gaskets (5) are arranged on two sides of the valve core ball (4) in the direction towards the axis of the pipe body (1), and each water-stopping gasket (5) is abutted against the surface of the valve core ball (4);
sealing fittings (6) are arranged on the outer sides of the two water stopping gaskets (5);
and a spring washer (61) for adjusting the tightness degree between the water-stopping gasket (5) and the valve core ball (4) is arranged between the water-stopping gasket (5) and the sealing fitting (6).
2. The ball valve for controlling water flow according to claim 1, wherein the sealing fitting (6) is a cylindrical structure, the spring washer (61) and the water stop gasket (5) are sequentially embedded into the cylindrical structure, the spring washer (61) is arranged between the bottom of the cylindrical structure and the water stop gasket (5), a hole body communicated with the pipe body is formed in the bottom of the cylindrical structure, and the sealing fitting (6) is connected with the pipe body (1) in a sealing manner through a semi-countersunk rivet (62).
3. The ball valve for controlling water flow according to claim 1, wherein a shaft sleeve (3) is connected to the operation hole, the valve rod (2) penetrates through the shaft sleeve (3), and a side wall of one end extending out of the shaft sleeve (3) is provided with knurling.
4. A ball valve for controlling water flow according to claim 3, characterized in that the sleeve (3) is sealingly connected to the valve stem (2) by means of a sealing ring fitted over the valve stem (2).
5. A faucet is characterized in that the faucet adopts a ball valve as claimed in any one of claims 1 to 4 to control the stop or conduction of water flow.
6. The faucet according to claim 5, characterized by comprising a water outlet elbow (7) communicating with the tube body (1), and a shower-like spout (8) is provided at the water outlet of the water outlet elbow (7).
CN202123201602.8U 2021-12-20 2021-12-20 Ball valve for controlling water flow and faucet thereof Expired - Fee Related CN216344058U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202123201602.8U CN216344058U (en) 2021-12-20 2021-12-20 Ball valve for controlling water flow and faucet thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202123201602.8U CN216344058U (en) 2021-12-20 2021-12-20 Ball valve for controlling water flow and faucet thereof

Publications (1)

Publication Number Publication Date
CN216344058U true CN216344058U (en) 2022-04-19

Family

ID=81166640

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202123201602.8U Expired - Fee Related CN216344058U (en) 2021-12-20 2021-12-20 Ball valve for controlling water flow and faucet thereof

Country Status (1)

Country Link
CN (1) CN216344058U (en)

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Granted publication date: 20220419