CN215059606U - Water purifier valve with strong sealing performance - Google Patents
Water purifier valve with strong sealing performance Download PDFInfo
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- CN215059606U CN215059606U CN202120760850.7U CN202120760850U CN215059606U CN 215059606 U CN215059606 U CN 215059606U CN 202120760850 U CN202120760850 U CN 202120760850U CN 215059606 U CN215059606 U CN 215059606U
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- fixedly connected
- valve
- water inlet
- water
- screw rod
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Abstract
The utility model discloses a water purifier valve that leakproofness is strong, the water control valve comprises a valve body, the connecting block intermediate position runs through and is provided with the lead screw, the sealed lid of the equal fixedly connected with of connecting rod one end, the stopper all is provided with the spacing groove with one side that the lead screw is opposite, all run through and threaded connection has the screw rod on the fixed block, water inlet and fixedly connected with stripper plate all run through with one side that the water inlet is adjacent to the screw rod. The utility model discloses in, rotate the lead screw when the valve is closed and make the vice sliding drive connecting rod downstream on the lead screw of nut, drive the sealed lid downstream of both sides through the connecting rod, sealed lid moves the spacing inslot, carries on spacingly to sealed lid through the stopper, seals water inlet and water outlet department through sealed lid, plugs up sealed with water inlet and delivery port internal diameter through sealed the pad, seals water inlet and delivery port simultaneously, double seal, sealed effect is better, is worth wideling popularize.
Description
Technical Field
The utility model relates to a valve field especially relates to a water purifier valve that leakproofness is strong.
Background
The valve is a pipeline accessory used for opening and closing a pipeline, controlling the flow direction, adjusting and controlling parameters (temperature, pressure and flow) of a conveying medium, can be divided into a shut-off valve, a check valve, an adjusting valve and the like according to functions of the valve, is a control part in a fluid conveying system, and has the functions of stopping, adjusting, guiding, preventing backflow, stabilizing pressure, shunting, overflowing, relieving pressure and the like.
Chinese patent document 202020417711.X discloses a valve with good sealing performance, including a valve, a sealing mechanism is installed inside the middle of the valve, a handle is fixedly connected to the upper outer wall of the screw rod, the upper outer wall of the screw rod is in threaded connection with the middle inner wall of a nut, and the bottom end of the nut is fixedly connected to the middle of the top end of the valve. This patent is sealed only to import department, and sealed effect is relatively poor to current valve very loaded down with trivial details of step when the installation, the operation is inconvenient.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a water purifier valve with strong sealing performance.
In order to achieve the above purpose, the utility model adopts the following technical scheme: a valve for a water purifier with strong sealing performance comprises a valve body, wherein a connecting block is fixedly connected to the middle position of the top of the valve body, a lead screw penetrates through and is arranged at the middle position of the connecting block, a water inlet penetrates through and is fixedly connected to the middle position of the left side of the valve body, a water outlet penetrates through and is fixedly connected to the middle position of the right side of the valve body, a nut pair is in threaded connection with the lead screw, connecting rods are fixedly connected to the left side and the right side of the nut pair, a sealing cover is fixedly connected to one end of each connecting rod, the sealing covers are in sliding connection with the inner walls of the two sides of the valve body, a limiting block is fixedly connected to the inner walls of the two sides of the valve body, the limiting block and the water inlet are positioned on the same horizontal plane, a limiting groove is arranged on one side of the limiting block opposite to the lead screw, a sliding rod is fixedly connected to the inner walls of the two sides of the bottom of the valve body, and a fixing block is fixedly connected to the middle positions of the top and the bottom of the water inlet, all run through and threaded connection has the screw rod on the fixed block, water inlet and fixedly connected with stripper plate are all run through to one side that the screw rod is adjacent with the water inlet, the fixed block all runs through and is provided with two inner chambers with one side that the water inlet is adjacent.
As a further description of the above technical solution:
the top end of the screw rod is fixedly connected with a knob.
As a further description of the above technical solution:
the middle position of the connecting block is penetrated and fixedly connected with a bearing and the screw rod is rotatably connected with the bearing.
As a further description of the above technical solution:
and a water pipe is connected in the water inlet in a sliding manner.
As a further description of the above technical solution:
the equal fixedly connected with slider of connecting rod intermediate position and slider sliding connection on the slide bar.
As a further description of the above technical solution:
the sealed lid is sealed the sealed pad of equal fixedly connected with in one side opposite with the lead screw and sealed pad material is waterproof silica gel.
As a further description of the above technical solution:
the size and the position of the limiting groove correspond to those of the sealing cover.
As a further description of the above technical solution:
the inner cavity is fixedly connected with a spring, and one end of the spring is fixedly connected with the extrusion plate.
As a further description of the above technical solution:
and the inner diameter of the right end of the water inlet and the inner diameter of the left end of the water outlet are fixedly connected with sealing rings.
As a further description of the above technical solution:
and one end of the screw rod opposite to the extrusion plate is fixedly connected with a handle.
The utility model discloses following beneficial effect has:
1. the utility model discloses in, at first, rotate the lead screw when the valve is closed and make the vice sliding band connecting rod downstream on the lead screw of nut, the sealed lid downstream of driving both sides through the connecting rod, sealed lid moves to the spacing inslot, carry on spacingly to sealed lid through the stopper, seal water inlet and delivery port department through sealed lid, it is sealed with water inlet and delivery port internal diameter plugging up through sealed the pad, leak with the gap department that prevents water pipe and water inlet through the sealing washer, seal water inlet and delivery port simultaneously, double sealing, sealed effect is better.
2. The utility model discloses in, insert the water pipe in the water inlet, rotate the screw rod and make the screw rod remove to the water inlet direction, press from both sides the water pipe tightly through the stripper plate, avoid the stripper plate to reset through the spring simultaneously, it is more convenient when installing the valve, be worth wideling popularize.
Drawings
Fig. 1 is a perspective view of a water purifier valve with high sealing performance;
fig. 2 is an internal structure view of the water purifier valve with strong sealing performance provided by the utility model;
fig. 3 is a front view of the water purifier valve with high sealing performance;
fig. 4 is an enlarged view of a portion a in fig. 3.
Illustration of the drawings:
1. a valve body; 2. a water inlet; 3. a water outlet; 4. connecting blocks; 5. a screw rod; 6. a knob; 7. a bearing; 8. a fixed block; 9. a screw; 10. a water pipe; 11. a nut pair; 12. a slider; 13. a spring; 14. a slide bar; 15. a sealing cover; 16. a gasket; 17. a limiting block; 18. a limiting groove; 19. a seal ring; 20. a connecting rod; 21. a handle; 22. a pressing plate; 23. an inner cavity.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-4, the present invention provides an embodiment: a valve for a water purifier with strong sealing performance comprises a valve body 1, a connecting block 4 is fixedly connected to the middle position of the top of the valve body 1, a screw rod 5 penetrates through and is arranged at the middle position of the connecting block 4, a water inlet 2 penetrates through and is fixedly connected to the middle position of the left side of the valve body 1, a water outlet 3 penetrates through and is fixedly connected to the middle position of the right side of the valve body 1, a nut pair 11 is in threaded connection with the screw rod 5, connecting rods 20 are fixedly connected to the left side and the right side of the nut pair 11, one end of each connecting rod 20 is fixedly connected with a sealing cover 15, the sealing covers 15 are in sliding connection on the inner walls of the two sides of the valve body 1, when the valve is closed, a knob 6 is rotated to enable the screw rod 5 to rotate in a bearing 7, the nut pair 11 slides on the screw rod 5 to drive the sliding connecting rods 20 to move downwards, the sealing covers 15 on the two sides are driven to move downwards by the connecting rods 20, meanwhile, the connecting rods 20 drive a sliding block 12 to slide on a sliding rod 14, and the sealing covers 15 move into a limiting groove 18, the sealing cover 15 is limited by the limiting block 17, the water inlet 2 and the water outlet 3 are sealed by the sealing cover 15, the sealing effect is better, the water inlet 2 and the water outlet 3 are sealed simultaneously, the limiting blocks 17 are fixedly connected on the inner walls of two sides of the valve body 1, the limiting blocks 17 are in the shape of semi-circular rings, the limiting blocks 17 and the water inlet 2 are positioned on the same horizontal plane, the limiting grooves 18 are arranged on the opposite sides of the limiting blocks 17 and the screw rods 5, the sliding rods 14 are fixedly connected on the inner walls of two sides of the bottom of the valve body 1, the fixing blocks 8 are fixedly connected at the top and the middle position of the bottom of the water inlet 2, the screw rods 9 are connected on the fixing blocks 8 in a penetrating and threaded manner, one sides of the screw rods 9 adjacent to the water inlet 2 penetrate through the water inlet 2 and are fixedly connected with the extrusion plates 22, and one sides of the fixing blocks 8 adjacent to the water inlet 2 penetrate through and are provided with two inner cavities 23, insert water pipe 10 in the water inlet 2, rotate handle 21 and make screw rod 9 remove to water inlet 2 direction, press from both sides tight about water pipe 10 through stripper plate 22, it is more convenient when installing the valve.
The top end of a screw rod 5 is fixedly connected with a knob 6, the middle position of a connecting block 4 is penetrated and fixedly connected with a bearing 7, the screw rod 5 is rotatably connected with the bearing 7, a water pipe 10 is slidably connected with a water inlet 2, the middle position of a connecting rod 20 is fixedly connected with a slide block 12, the slide block 12 is slidably connected with a slide rod 14, one side of a sealing cover 15 opposite to the screw rod 5 is fixedly connected with a sealing gasket 16, the sealing gasket 16 is made of waterproof silica gel, the inner diameters of the water inlet 2 and the water outlet 3 are blocked and sealed through the sealing gasket 16, the size and the position of a limiting groove 18 correspond to those of the sealing cover 15, a spring 13 is fixedly connected in an inner cavity 23, one end of the spring 13 is fixedly connected with an extrusion plate 22, the extrusion plate 22 is prevented from resetting through the spring 13, the valve installation can be completed, the sealing rings 19 are fixedly connected on the inner diameter of the water inlet 2 and the inner diameter of the left end of the water outlet 3, and the water inlet 2 are prevented from leaking through the sealing rings 19, the screw rod 9 and the end opposite to the extrusion plate 22 are fixedly connected with a handle 21.
The working principle is as follows: when the valve is closed, the knob 6 is rotated to enable the screw rod 5 to rotate in the bearing 7, the nut pair 11 slides on the screw rod 5 to drive the connecting rod 20 to move downwards, the connecting rod 20 drives the sealing covers 15 on two sides to move downwards, meanwhile, the connecting rod 20 drives the sliding block 12 to slide on the sliding rod 14, the sealing covers 15 move into the limiting groove 18, the limiting block 17 limits the sealing covers 15, the water inlet 2 and the water outlet 3 are sealed through the sealing covers 15, the inner diameters of the water inlet 2 and the water outlet 3 are blocked and sealed through the sealing gasket 16, the water pipe 10 and a gap between the water inlet 2 and the water outlet 2 are prevented from leaking through the sealing ring 19, the water inlet 2 and the water outlet 3 are sealed at the same time, the water pipe 10 is inserted into the water inlet 2, the handle 21 is rotated to enable the screw rod 9 to move towards the direction of the water inlet 2, the upper end and the lower end of the water pipe 10 are clamped through the squeezing plate 22, and the resetting of the squeezing plate 22 is avoided through the spring 13, the valve installation can be completed.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (10)
1. The utility model provides a water purifier valve that leakproofness is strong, includes valve body (1), its characterized in that: the middle position of the top of the valve body (1) is fixedly connected with a connecting block (4), the middle position of the connecting block (4) penetrates through and is provided with a screw rod (5), the middle position of the left side of the valve body (1) penetrates through and is fixedly connected with a water inlet (2), the middle position of the right side of the valve body (1) penetrates through and is fixedly connected with a water outlet (3), a nut pair (11) is in threaded connection with the screw rod (5), the left side and the right side of the nut pair (11) are fixedly connected with a connecting rod (20), one end of the connecting rod (20) is fixedly connected with a sealing cover (15) and the sealing cover (15) is in sliding connection on the inner walls of the two sides of the valve body (1), a limiting block (17) is fixedly connected on the inner walls of the two sides of the valve body (1), the shape of the limiting block (17) is semicircular, and the limiting block (17) and the water inlet (2) are positioned on the same horizontal plane, stopper (17) all are provided with spacing groove (18) with lead screw (5) opposite one side, fixedly connected with slide bar (14) on the inner wall of valve body (1) bottom both sides, the equal fixedly connected with fixed block (8) of water inlet (2) top and bottom intermediate position, all run through and threaded connection has screw rod (9) on fixed block (8), water inlet (2) and fixedly connected with stripper plate (22) all run through with one side that water inlet (2) is adjacent in screw rod (9), one side that fixed block (8) and water inlet (2) are adjacent all runs through and is provided with two inner chambers (23).
2. The valve for water purifying machine of claim 1, wherein: the top end of the screw rod (5) is fixedly connected with a knob (6).
3. The valve for water purifying machine of claim 1, wherein: the middle position of the connecting block (4) is penetrated and fixedly connected with a bearing (7) and the screw rod (5) is rotatably connected with the bearing (7).
4. The valve for water purifying machine of claim 1, wherein: and a water pipe (10) is connected in the water inlet (2) in a sliding manner.
5. The valve for water purifying machine of claim 1, wherein: the middle position of the connecting rod (20) is fixedly connected with a sliding block (12), and the sliding block (12) is connected on the sliding rod (14) in a sliding manner.
6. The valve for water purifying machine of claim 1, wherein: the sealing cover (15) is fixedly connected with a sealing gasket (16) on one side opposite to the screw rod (5), and the sealing gasket (16) is made of waterproof silica gel.
7. The valve for water purifying machine of claim 1, wherein: the size and the position of the limiting groove (18) correspond to those of the sealing cover (15).
8. The valve for water purifying machine of claim 1, wherein: the inner cavity (23) is fixedly connected with a spring (13) and one end of the spring (13) is fixedly connected with the extrusion plate (22).
9. The valve for water purifying machine of claim 1, wherein: and sealing rings (19) are fixedly connected to the inner diameter of the right end of the water inlet (2) and the inner diameter of the left end of the water outlet (3).
10. The valve for water purifying machine of claim 1, wherein: and one end of the screw rod (9) opposite to the extrusion plate (22) is fixedly connected with a handle (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120760850.7U CN215059606U (en) | 2021-04-14 | 2021-04-14 | Water purifier valve with strong sealing performance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120760850.7U CN215059606U (en) | 2021-04-14 | 2021-04-14 | Water purifier valve with strong sealing performance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215059606U true CN215059606U (en) | 2021-12-07 |
Family
ID=79149776
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120760850.7U Active CN215059606U (en) | 2021-04-14 | 2021-04-14 | Water purifier valve with strong sealing performance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215059606U (en) |
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2021
- 2021-04-14 CN CN202120760850.7U patent/CN215059606U/en active Active
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