Valve faucet with good sealing performance

Abstract

The utility model discloses a valve faucet with good sealing performance, which relates to the field of valves and comprises a fixed base, a water inlet is arranged on the inner wall of the bottom of the fixed base, and two groups of fan-shaped baffles are fixed on the inner wall of the fixed base and are symmetrically distributed on the inner wall of the fixed base. A water filter screen is fixed to the side, away from the fan-shaped baffle, of the inner wall of the fixed base, a valve handle is inserted into the inner wall of the top of the fixed base, a movable baffle is fixed to the outer wall of the bottom of the valve handle, a movable valve element is fixed to the top, away from the movable baffle, of the outer wall of the valve handle, and a sealing ring is installed on the outer wall of the side face of the movable baffle. A plurality of sets of water filtering holes are formed in the outer wall of the top of the movable valve element and evenly distributed in the outer wall of the top of the movable valve element, and a drainage pipe is fixed to the outer wall of the side face of the fixed base. The sealing performance of the device can be improved, and the application range of the device can be expanded.

Description

Technical Field

[0001] The utility model relates to the field of valves, in particular to a valve faucet with good sealing performance. Background Art

[0002] After the valve has been used for a period of time, the medium in the transmission pipe will invade the gap between the valve shaft and the valve body, causing corrosion to the inner wall and valve shaft of the valve, and causing the medium to splash out along the valve mouth under strong pressure, shortening the service life of the valve and easily causing waste; poor contact between the valve disc and the valve body can also cause medium leakage, which is also a factor causing waste. Therefore, a valve with good sealing performance is a necessity for life and production.

[0003] For example, a valve with good sealing performance in a patent (Announcement No.: CN204755930U) includes a valve body, a fixed base, a valve shaft, and a valve flap. The fixed base is provided with a through hole, and the valve shaft extends into the inner cavity of the valve body through the through hole. The left and right ends of the valve body are respectively a liquid inlet and a liquid outlet, and the liquid inlet and the liquid outlet are connected through a connecting port, characterized in that: an arc groove that fits with the valve flap is provided at the connecting port where the valve flap is connected; a notch is provided at the bottom end of the fixed base where the valve shaft fits, and a bottom seal is injection molded at the notch, and a top seal is provided at the valve body port, and the horizontal handle of the sealing cover is fixed at the top of the valve body port, and the vertical handle of the sealing cover fits with the inner wall of the valve. The valve of this utility model has strong sealing performance, which can prevent the valve shaft from loosening due to long-term corrosion of the inner wall of the valve by the liquid, and the liquid from splashing out of the valve port; the connecting port is provided with an arc groove that fits tightly with the valve flap, which increases the fitting area with the valve flap and avoids liquid leakage.

[0004] The above patent avoids liquid leakage through the valve body, fixed base, valve shaft and valve flap. In daily long-term use, the valve shaft drives the valve flap to rise and fall and generates friction with the arc groove, causing the structure of the valve flap and the arc groove to be damaged. With the push of the bottom water pressure, the friction between the valve flap and the arc groove is damaged and flows out, thereby affecting the sealing of the device and reducing the sealing of the device. Therefore, it is necessary to invent a valve faucet with good sealing to solve the above problem. Utility Model Content

[0005] The utility model aims to provide a valve faucet with good sealing performance, so as to solve the problem of low sealing performance mentioned in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a valve faucet with good sealing performance, comprising a fixed base, a water inlet is provided on the bottom inner wall of the fixed base, two groups of fan-shaped baffles are fixed to the inner wall of the fixed base, the two groups of fan-shaped baffles are symmetrically distributed on the inner wall of the fixed base, a water filter is fixed on the side of the inner wall of the fixed base away from the fan-shaped baffles, a valve handle is inserted into the top inner wall of the fixed base, a movable baffle is fixed to the bottom outer wall of the valve handle, a movable valve core is fixed on the outer wall of the valve handle away from the top of the movable baffle, a sealing ring is installed on the side outer wall of the movable baffle, a plurality of groups of water filter holes are opened on the top outer wall of the movable valve core, the plurality of groups of water filter holes are evenly distributed on the top outer wall of the movable valve core, and a drain pipe is fixed to the side outer wall of the fixed base.

[0007] Preferably, a connection base is fixed to the top outer wall of the drain pipe.

[0008] Preferably, a hook-shaped tube is inserted into the top inner wall of the connection base, and a sealing gasket is installed on the side outer wall of the hook-shaped tube.

[0009] Preferably, an internal thread is provided on a side of the outer wall of the hook-shaped tube away from the sealing gasket.

[0010] Preferably, a connecting block is installed on the outer wall of the internal thread.

[0011] Preferably, a plurality of groups of water outlet holes are formed on the bottom outer wall of the connecting block, and the plurality of groups of water outlet holes are evenly distributed on the bottom outer wall of the connecting block.

[0012] Preferably, a fixed base is provided on the bottom outer wall of the fixed base, and an external thread is fixed on the side outer wall of the fixed base.

[0013] Technical effects and advantages of the utility model:

[0014] 1. In the utility model, water flow in the water source can be introduced into the water inlet through the connected fixed base, and the fan-shaped baffle and the water filter net fixed on the inner wall can rotate with the valve handle plugged into the inner wall of the top of the device, driving the outer wall fixed movable baffle and the movable valve core to rotate, and the movable baffle and the movable valve core can press against the bottom of the fan-shaped baffle and the water filter net with pressure, and the sealing ring embedded with the side outer wall can increase the sealing of the device, and the rotation of the movable baffle and the movable valve core can reposition the top water filter hole with the fan-shaped baffle and the water filter net, and lead the water flow from the drain pipe on the side outer wall of the fixed base, so that the sealing of the device is improved;

[0015] 2. The hook-shaped tube in the utility model can be sealed and rotated at multiple angles inside the connecting base on the top outer wall of the drain pipe through a sealing gasket embedded in the side outer wall. The connecting block can be twisted into the hook-shaped tube through the internal thread, so that the water flow in the drain pipe can be finely sprayed out through the multiple groups of water outlet holes at the bottom of the connecting block. The external thread on the fixed base fixed on the bottom outer wall of the fixed base makes it easy for the staff to disassemble or install it at the connection of the water pipe, thereby expanding the application range of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for use in the embodiments will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.

[0017] Figure 1 The utility model is a schematic diagram of the overall structure of a valve faucet with good sealing performance.

[0018] Figure 2 The utility model is a schematic diagram of the structure of a valve faucet with good sealing performance when viewed from above.

[0019] Figure 3 The utility model is a schematic diagram of the explosion structure of a valve faucet with good sealing performance.

[0020] Figure 4 The utility model is a schematic diagram of the anatomical structure of a valve faucet with good sealing performance.

[0021] In the figure: 1. Fixed base; 2. Water inlet; 3. Fan-shaped baffle; 4. Water filter net; 5. Valve handle; 6. Movable baffle; 7. Movable valve core; 8. Sealing ring; 9. Water filter hole; 10. Drain pipe; 11. Connecting base; 12. Hook-type pipe; 13. Sealing gasket; 14. Internal thread; 15. Connecting block; 16. Water outlet; 17. Fixed base; 18. External thread. DETAILED DESCRIPTION

[0022] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Therefore, the following detailed description of the embodiments of the utility model provided in the drawings is not intended to limit the scope of the utility model claimed for protection, but merely represents the selected embodiments of the utility model. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0023] The utility model provides Figure 1-4 A valve faucet with good sealing performance is shown, comprising a fixed base 1, wherein the bottom inner wall of the fixed base 1 is provided with a water inlet 2, wherein the user can connect the water inlet 2 with a water pipe in a water source so that the water flow in the water source can be introduced into the fixed base 1 through the water inlet 2, and the inner wall of the fixed base 1 is fixed with two groups of fan-shaped baffles 3, and the two groups of fan-shaped baffles 3 are symmetrically distributed on the inner wall of the fixed base 1, wherein the user can symmetrically weld the two groups of fan-shaped baffles 3 to the inner wall of the fixed base 1 so that the two groups of fan-shaped baffles 3 are firmly connected to the fixed base 1, and the inner wall of the fixed base 1 A water filter net 4 is fixed on one side of the wall away from the fan-shaped baffle plate 3, wherein the user can weld the water filter net 4 to the inner wall of the fixed base 1 to make the water filter net 4 and the fixed base 1 firmly connected, and a valve handle 5 is inserted into the top inner wall of the fixed base 1, wherein the user can insert the transmission rod on the bottom outer wall of the valve handle 5 into the fixed base 1, the fan-shaped baffle plate 3 and the top inner wall of the water filter net 4, so that the valve handle 5 can rotate on the fixed base 1, the fan-shaped baffle plate 3 and the inner wall of the water filter net 4, and a movable baffle plate 6 is fixed to the bottom outer wall of the valve handle 5. A movable valve core 7 is fixed to the top of the outer wall away from the movable baffle 6, and a sealing ring 8 is installed on the side outer wall of the movable baffle 6. The user can fix the movable baffle 6 and the movable valve core 7 to the outer wall of the valve handle 5 respectively, and the sealing ring 8 is respectively embedded in the side outer wall of the movable baffle 6 and the movable valve core 7. The movable baffle 6 and the movable valve core 7 can rotate with the rotation of the valve handle 5, so that the movable baffle 6 and the movable valve core 7 rotate at the bottom of the fan-shaped baffle 3 and the water filter 4, and press against the bottom of the fan-shaped baffle 3 and the water filter 4 with the water pressure, and the top outer wall of the movable valve core 7 opens. A plurality of groups of water filter holes 9 are provided, and the plurality of groups of water filter holes 9 are evenly distributed on the top outer wall of the movable valve core 7. A drain pipe 10 is fixed to the side outer wall of the fixed base 1. The user can open a plurality of groups of water filter holes 9 on the outer wall of the movable valve core 7, so that the water filtered out of the fan-shaped baffle 3 can pass through the through holes on the water filter net 4 and be guided out on the water filter holes 9 on the outer wall of the movable valve core 7. The water guided out of the water filter holes 9 can be guided out from the drain pipe 10 on the side outer wall of the fixed base 1. The two groups of sealing structures are used to limit the water flow and the water flow is pushed up to avoid water leakage, thereby improving the sealing performance of the device.

[0024] A connection base 11 is fixed to the top outer wall of the drain pipe 10 , wherein the user can place the connection base 11 on the top outer wall of the drain pipe 10 to ensure a firm connection between the connection base 11 and the drain pipe 10 .

[0025] A hook-shaped tube 12 is inserted into the top inner wall of the connecting base 11, and a sealing gasket 13 is installed on the side outer wall of the hook-shaped tube 12. The user can embed the sealing gasket 13 into the side outer wall of the hook-shaped tube 12, and the hook-shaped tube 12 and the sealing gasket 13 can be inserted into the top inner wall of the connecting base 11, so that the water flow in the drain pipe 10 can be introduced into the hook-shaped tube 12 through the connecting base 11, and the hook-shaped tube 12 can be rotated at multiple angles on the top inner wall of the connecting base 11 through the sealing gasket 13.

[0026] An internal thread 14 is provided on the side of the outer wall of the hook-shaped tube 12 away from the sealing gasket 13 , wherein the inner diameter of the internal thread 14 is the same as the thread size of the top inner wall of the connecting block 15 .

[0027] A connecting block 15 is installed on the outer wall of the internal thread 14 , wherein the user can twist the top inner wall of the connecting block 15 onto the internal thread 14 on the side outer wall of the hook-shaped tube 12 , so that the connecting block 15 is easy to be disassembled and installed from the hook-shaped tube 12 by the staff.

[0028] The bottom outer wall of the connecting block 15 is provided with a plurality of water outlet holes 16 , which are evenly distributed on the bottom outer wall of the connecting block 15 . The user can open a plurality of water outlet holes 16 on the bottom outer wall of the connecting block 15 so that the water in the hook-shaped tube 12 can be discharged through the water outlet holes 16 at the bottom of the connecting block 15 .

[0029] The bottom outer wall of the fixed base 1 is provided with a fixed base 17, and the side outer wall of the fixed base 17 is fixed with an external thread 18, wherein the user can weld the fixed base 17 to the bottom outer wall of the fixed base 1, and fix the external thread 18 to the side outer wall of the fixed base 17, so that the device is convenient for the staff to install on the water source, thereby facilitating the staff to change the water outlet angle of the device at multiple angles and increase the fineness of the water outlet, thereby expanding the scope of application of the device.

[0030] Working principle: The water flow in the water source can be introduced into the water inlet 2 through the connected fixed base 1. The fan-shaped baffle 3 and the water filter net 4 fixed on the inner wall can rotate with the valve handle 5 plugged into the inner wall of the top of the device, driving the movable baffle 6 and the movable valve core 7 fixed on the outer wall to rotate. The movable baffle 6 and the movable valve core 7 can press against the bottom of the fan-shaped baffle 3 and the water filter net 4. The sealing ring 8 embedded with the side outer wall can increase the sealing of the device. The rotation of the movable baffle 6 and the movable valve core 7 can reposition the water filter hole 9 on the top with the fan-shaped baffle 3 and the water filter net 4, and lead the water flow out from the drain pipe 10 on the side outer wall of the fixed base 1, so that the device The sealing performance is improved; the hook-shaped tube 12 can be sealed and rotated at multiple angles inside the connecting base 11 on the top outer wall of the drain pipe 10 through the sealing gasket 13 embedded in the side outer wall, and the connecting block 15 can be twisted into the hook-shaped tube 12 through the internal thread 14, so that the water flow in the drain pipe 10 can be finely sprayed out through the multiple groups of water outlet holes 16 at the bottom of the connecting block 15, and the external thread 18 on the fixed base 17 fixed on the outer wall of the bottom of the fixed base 1 is convenient for the staff to disassemble or install it at the connection of the water pipe, so that the application range of the device is expanded, and the function of improving the sealing performance and expanding the application range of a valve faucet with good sealing performance is realized.

[0031] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. For those skilled in the art, the present invention may be subject to various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A valve faucet with good sealing performance, comprising a fixed base (1), characterized in that: The bottom inner wall of the fixed base (1) is provided with a water inlet (2), the inner wall of the fixed base (1) is fixed with two groups of fan-shaped baffles (3), the two groups of fan-shaped baffles (3) are symmetrically distributed on the inner wall of the fixed base (1), a water filter net (4) is fixed on the side of the inner wall of the fixed base (1) away from the fan-shaped baffles (3), a valve handle (5) is inserted into the top inner wall of the fixed base (1), a movable baffle (6) is fixed on the bottom outer wall of the valve handle (5), a movable valve core (7) is fixed on the outer wall of the valve handle (5) away from the top of the movable baffle (6), a sealing ring (8) is installed on the side outer wall of the movable baffle (6), a plurality of water filter holes (9) are opened on the top outer wall of the movable valve core (7), and the plurality of water filter holes (9) are evenly distributed on the top outer wall of the movable valve core (7), and a drainage pipe (10) is fixed on the side outer wall of the fixed base (1).

2. A valve faucet with good sealing performance according to claim 1, characterized in that: A connection base (11) is fixed to the top outer wall of the drainage pipe (10).

3. A valve faucet with good sealing performance according to claim 2, characterized in that: A hook-shaped tube (12) is inserted into the top inner wall of the connection base (11), and a sealing gasket (13) is installed on the side outer wall of the hook-shaped tube (12).

4. A valve faucet with good sealing performance according to claim 3, characterized in that: An internal thread (14) is provided on a side of the outer wall of the hook-shaped tube (12) away from the sealing gasket (13).

5. A valve faucet with good sealing performance according to claim 4, characterized in that: A connecting block (15) is installed on the outer wall of the internal thread (14).

6. A valve faucet with good sealing performance according to claim 5, characterized in that: The bottom outer wall of the connection block (15) is provided with a plurality of groups of water outlet holes (16), and the plurality of groups of water outlet holes (16) are evenly distributed on the bottom outer wall of the connection block (15).

7. A valve faucet with good sealing performance according to claim 1, characterized in that: The bottom outer wall of the fixed base (1) is provided with a fixed base (17), and the side outer wall of the fixed base (17) is fixed with an external thread (18).

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