Water-saving valve convenient to assemble and install

Abstract

The utility model relates to a water-saving valve convenient to combine and install, which comprises a valve body, a connecting pipeline is arranged on the side surface of the valve body, a sealing seat is arranged at the top of the valve body, a valve rod is arranged at the top of the sealing seat, the top of the valve rod is fixedly connected with a cross-shaped column, the side surface of the valve body is fixedly connected with an inserting plate, and the inserting plate is fixedly connected with the cross-shaped column. An inserting groove is formed in the side face of the connecting pipeline, a special-shaped groove is formed in the outer portion of the connecting pipeline, an outer screw rod is fixedly connected to the outer portion of an inserting plate, and the inserting plate is embedded into the inserting groove. The independent connecting pipelines are arranged on the two sides of the valve body, the connecting pipelines and the valve body are fixed through the inserting plate and the outer screw rod, the cross-shaped column is arranged on the top of the valve rod, and therefore targeted disassembly and replacement can be independently carried out, on the basis of combined installation, replacement of quick-wear parts is achieved, and the service life of the quick-wear parts is prolonged. The water-saving valve can be well maintained in the application process, and the practicability is high when the water-saving valve is used.

Description

TECHNICAL FIELD

[0001] The utility model relates to water saving valve field, concretely is a water saving valve convenient to combination installation. BACKGROUND

[0002] Water saving valve is the equipment for water saving, mainly with water heater equipment, sanitary ware and so on faucet, small urination flush valve, can improve water utilization efficiency or prevent water loss in use.

[0003] According to the public patent CN220706533U, a water saving valve convenient to combination installation relates to water saving valve technical field, including device main part and setting installation mechanism in device main part lateral wall, the installation mechanism includes clamping assembly, the clamping assembly includes synchronous belt and clamping block, the device main part's upper place has water saving valve body, the top of water saving valve body is provided with hand wheel, through setting clamping block, when installing water saving valve through combination installation device, in order to improve the convenience of water saving valve installation, can open servo motor and drive the rotation of threaded rod through the rotation of synchronous belt, the rotation of threaded rod drives threaded slide block to slide along the outer wall of sliding groove, the sliding of threaded slide block drives clamping block to slide, to play the role of clamping and fixing water saving valve, realize the control operation of improving the convenience of water saving valve installation when installing water saving valve through combination installation device.

[0004] In the process of realizing the utility model, it is found that at least the following problems in the prior art have not been solved: 1. The conventional water saving valve convenient to combination installation is often installed on the valve, which cannot realize the combination installation of the valve itself, which leads to the wear of the connecting pipe at both ends of the valve after multiple installation and disassembly of the water saving valve, or the rotation of the valve handle, and the valve handle cannot be repaired and replaced, so the combination installation based on the valve body cannot be realized; 2. In order to prevent accidental touch, most water saving valves use a threaded rod on the side, combined with a limiting hole opened on the valve rod, to realize the locking and anti-touch function, but this structure has the effect of gear locking in application, and only when the limiting hole on the valve rod is rotated to correspond to the threaded rod can the locking and limiting effect be achieved, which has great limitations in use and must ensure that the rotation angle corresponds directly to the threaded rod, which is very troublesome in use. Therefore, a new technical scheme is needed to solve the problem. UTILITY MODEL CONTENTS

[0005] The utility model discloses a water -saving valve convenient to combination installation is provided to overcome the prior art's insufficient, adapt to the reality needs, to solve the current water -saving valve long time's use, the wear and tear of connecting pipe mouth place appears, or the rotating handle appears the shaking and cannot be well maintained replacement technical problem.

[0006] In order to realize the utility model discloses the technical scheme that the utility model discloses a water -saving valve convenient to combination installation, including the valve body, the lateral surface of valve body is equipped with the connecting pipeline, the top of valve body installs the sealing seat, the top of sealing seat is equipped with the valve rod, the top fixed connection cross column of valve rod, the lateral surface fixed connection of valve body inserts board, the lateral surface of connecting pipeline is set up and inserts the slot, the outside of connecting pipeline is equipped with the special groove, the outside fixed connection of inserts board outer screw rod, inserts board is embedded in the inside of slot, the inside of outer screw rod is located in the special groove, the outside of outer screw rod is connected through the thread connection locknut, the outside sleeve joint sleeve of cross column, the inside of sleeve is set up and inserts the cross hole, the inside of cross column is located in cross hole, the outside installation ring handle of sleeve, the top of cross column is connected through the thread connection long bolt.

[0007] Preferably, the outside of the ring handle is provided with an inner groove, the lateral surface of the sealing seat is fixedly connected with a support plate, the inside of the support plate is provided with a threaded rod, the inner side of the threaded rod is connected with a friction block through a bearing, the top and bottom of the friction block are provided with extrusion blocks, and the friction block and the inner groove correspond to each other.

[0008] Preferably, the inner side of the connecting pipeline is provided with a sealing ring, the connecting pipeline is in a symmetrical distribution form, and the locknut is extruded on the lateral surface of the connecting pipeline.

[0009] Preferably, the outside of the sleeve is fixedly connected with a reinforcing rod, the end of the reinforcing rod is fixedly connected with a ring handle, and the long bolt is pressed on the top of the sleeve.

[0010] Preferably, the top of the extrusion block is provided with a limiting rod, the limiting rod is movably penetrated into the inside of the support plate, and the limiting rod is located above the threaded rod.

[0011] Preferably, the inside of the support plate is inlaid with an inner threaded cylinder, the inside of the inner threaded cylinder is connected with a threaded rod through a thread, the support plate is in a symmetrical distribution form, and the end of the threaded rod is provided with a rotating rod.

[0012] Compared with the prior art, the utility model has the beneficial effects that:

[0013] 1. The utility model discloses a water -saving valve is provided with independent connecting pipeline on the both sides of valve body, and adopts the plug -in board and outer screw rod to fix between connecting pipeline and valve body, and is provided with cross column on the top of valve rod, and the sleeve is sleeved on the outside of cross column, and the circular ring handle is installed on the outside of sleeve, so when the pipe orifice of connecting pipeline is abraded or the circular ring handle shakes after the long -time use of the water -saving valve, the targeted replacement can be carried out individually, so as to realize the replacement of vulnerable parts based on the combination installation, and the water -saving valve can be well maintained in the application process, and the practicability is high when using.

[0014] 2. The utility model discloses the recessed groove is set up on the outside of circular ring handle, and the support plate is installed on the outside of sealing seat, and the threaded rod is equipped in the inside of support plate, and the friction block and extruding block are installed on one end of threaded rod, wherein the friction block can be embedded in the recessed groove of the outside of circular ring handle, and the extruding block is pressed tightly on the outside of circular ring handle, so when the adjustment work of water -saving valve is completed, and it needs to be locked, only need to rotate threaded rod, and drive friction block and extruding block to move to the direction of circular ring handle, until the complete friction block and extruding block and circular ring handle are pressed tightly and are attached, so the circular ring handle can be fixed by using friction, and when using, the operator need not rotate a certain angle to lock, and any angle can be locked by using friction block and extruding block, and it is very convenient when using, and there is no problem of limitation. DRAWINGS

[0015] Figure 1 It is the whole structure schematic diagram of the utility model;

[0016] Figure 2 It is the cross column structure schematic diagram of the utility model;

[0017] Figure 3 It is the utility model's Figure 1 It is the A part enlarged view of the utility model;

[0018] Figure 4 It is the connecting pipeline of the utility model;

[0019] In the drawing: 1, valve body; 2, connecting pipeline; 3, plug-in board; 4, plug-in slot; 5, special-shaped slot; 6, outer screw rod; 7, locknut; 8, sealing seat; 9, valve rod; 10, cross column; 11, sleeve; 12, long bolt; 13, cross insertion hole; 14, circular ring handle; 15, support plate; 16, internal thread cylinder; 17, threaded rod; 18, friction block; 19, extruding block; 20, limit rod. PREFERRED EMBODIMENT

[0020] The utility model is further explained in connection with the drawings and examples:

[0021] Embodiment 1: a water-saving valve convenient for combined installation, referring to Figures 1 to 4 , comprising a valve body 1, the side of the valve body 1 is provided with a connecting pipe 2, the top of the valve body 1 is provided with a sealing seat 8, the top of the sealing seat 8 is provided with a valve rod 9, the top of the valve rod 9 is fixedly connected with a cross column 10, the side of the valve body 1 is fixedly connected with a plug plate 3, the side of the connecting pipe 2 is provided with a plug slot 4, the outside of the connecting pipe 2 is provided with a special-shaped groove 5, the outside of the plug plate 3 is fixedly connected with an external screw rod 6, the plug plate 3 is embedded in the inside of the plug slot 4, the external screw rod 6 is located in the inside of the special-shaped groove 5, and the outside of the external screw rod 6 is threadedly connected with a lock nut 7.

[0022] During use, due to the installation of the cross column 10, the connection between the sleeve 11 and the valve rod 9 is more stable, so that the circular handle 14 is less likely to loosen during rotation, and the stability is higher.

[0023] The outside of the cross column 10 is sleeved with the sleeve 11, the inside of the sleeve 11 is provided with a cross insertion hole 13, the cross column 10 is located in the inside of the cross insertion hole 13, the outside of the sleeve 11 is provided with a circular handle 14, and the top of the cross column 10 is threadedly connected with a long bolt 12.

[0024] During implementation, the two sides of the valve body 1 are provided with independent connecting pipes 2, the plug plate 3 and the external screw rod 6 are used to fix the connecting pipe 2 and the valve body 1, the cross column 10 is arranged at the top of the valve rod 9, the sleeve 11 is sleeved with the outside of the cross column 10, and the circular handle 14 is arranged at the outside of the sleeve 11, so that when the pipe opening of the connecting pipe 2 is worn or the circular handle 14 is shaken after the water-saving valve is used for a long time, the connecting pipe 2 can be individually disassembled and replaced, so that the replacement of the vulnerable parts is realized based on the combined installation, and the water-saving valve can be well maintained during application, and the practicability is higher during use.

[0025] Specifically, referring to Figures 1 to 4The outer part of the circular handle 14 is provided with an inner groove, the side of the sealing seat 8 is fixedly connected with a support plate 15, the inner part of the support plate 15 is provided with a threaded rod 17, the inner side of the threaded rod 17 is connected with a friction block 18 through a bearing, the top and bottom of the friction block 18 is provided with an extrusion block 19, the friction block 18 and the inner groove correspond to each other, because the outer part of the circular handle 14 is provided with an inner groove, the outer part of the sealing seat 8 is provided with a support plate 15, the inner part of the support plate 15 is provided with a threaded rod 17, and the end of the threaded rod 17 is provided with a friction block 18 and an extrusion block 19, wherein the friction block 18 can be embedded in the inner groove of the outer part of the circular handle 14, and the extrusion block 19 is extruded on the outer part of the circular handle 14, so when the water-saving valve is adjusted and needs to be locked, only need to rotate the threaded rod 17 to drive the friction block 18 and the extrusion block 19 to move towards the direction of the circular handle 14, until the friction block 18 and the extrusion block 19 are tightly attached to the circular handle 14, so that the circular handle 14 can be fixed by friction, and thus the operator does not need to rotate a certain angle to lock it, and any angle can be locked by the friction block 18 and the extrusion block 19.

[0026] Further, referring to Figures 1 to 4 The inner side of the connecting pipe 2 is provided with a sealing ring, the connecting pipe 2 is symmetrically distributed, and the lock nut 7 is extruded on the side of the connecting pipe 2, because the lock nut 7 is arranged on both sides of the connecting pipe 2, so that the connecting pipe 2 can be more stably locked on the outer part of the plug 3, and the connection line between them is improved.

[0027] It is worth noting that, referring to Figures 1 to 4 The outer part of the sleeve 11 is fixedly connected with a reinforcing rod, the end of the reinforcing rod is fixedly connected with a circular handle 14, and the long bolt 12 is extruded on the top of the sleeve 11, because the long bolt 12 is fixed on the top of the sleeve 11, and after being tightened, it can be tightly fixed on the top of the sleeve 11, thereby realizing the extrusion effect of the sleeve 11, and facilitating the operation of the staff.

[0028] It is worth noting that, referring to Figures 1 to 4 The top of the extrusion block 19 is provided with a limiting rod 20, the limiting rod 20 is movably penetrated into the inner part of the support plate 15, the limiting rod 20 is located above the threaded rod 17, the inner part of the support plate 15 is inlaid with an inner threaded cylinder 16, the inner part of the inner threaded cylinder 16 is connected with the threaded rod 17 through threads, the support plate 15 is symmetrically distributed, the end of the threaded rod 17 is provided with a rotating rod, and the limiting rod 20 is additionally arranged between the extrusion block 19 and the support plate 15, so that the friction block 18 and the extrusion block 19 will not deviate in position when moving, and the movement is more accurate.

[0029] In use, the water-saving valve is installed on the water pipe and put into use, and then when water saving is needed later, only the circular handle 14 needs to be rotated to control the flow of internal water flow by the water-saving valve to achieve the purpose of water saving. When the circular handle 14 is rotated to the corresponding position, a recess is formed on the outside of the circular handle 14, a support plate 15 is installed on the outside of the sealing seat 8, a threaded rod 17 is arranged inside the support plate 15, a friction block 18 and an extrusion block 19 are installed at one end of the threaded rod 17, the friction block 18 can be embedded in the recess on the outside of the circular handle 14, and the extrusion block 19 is pressed from the outside of the circular handle 14. When the circular handle 14 needs to be locked, only the threaded rod 17 needs to be rotated to move the friction block 18 and the extrusion block 19 towards the circular handle 14 until the friction block 18 and the extrusion block 19 are tightly attached to the circular handle 14. Thus, the circular handle 14 can be fixed by friction. This fixing method does not require the operator to rotate a certain angle to lock it, achieving the effect of locking based on infinite adjustment. The friction block 18 and the extrusion block 19 can be locked at any angle, making it very convenient to use. After a long period of use, such as multiple assembly and disassembly of the water-saving valve, or multiple rotations of the circular handle 14, the pipe openings at both ends of the water-saving valve are worn, causing the circular handle 14 to shake. By arranging independent connecting pipes 2 and independent circular handles 14 on both sides of the valve body 1, the two can be replaced and repaired independently based on combined installation. The connecting pipe 2 and the valve body 1 are fixed by the plug 3 and the outer screw 6, the outer screw 6 is locked by the lock nut 7, the cross column 10 is arranged on the top of the valve rod 9, the sleeve 11 is sleeved outside the cross column 10, and the circular handle 14 is installed outside the sleeve 11. When the connecting pipe 2 of the water-saving valve is worn or the circular handle 14 shakes after a long period of use, it can be individually disassembled and replaced. When the connecting pipe 2 is disassembled, the lock nut 7 on the outside of the outer screw 6 is unscrewed, the connecting pipe 2 is rotated counterclockwise by a certain angle, and then pulled outward to disassemble the connecting pipe 2. When the circular handle 14 is disassembled, the long bolt 12 on the top of the cross column 10 is unscrewed, and then the sleeve 11 is pulled out to complete the disassembly of the circular handle 14. Thus, the two can be replaced individually to achieve easy replacement and repair, making the water-saving valve easy to maintain during application and highly practical.

[0030] In addition, the components designed in the utility model are all general standard components or components known by the person skilled in the art, the structure and principle of which can be known by the person skilled in the art through a technical manual or through a conventional experimental method, and the person skilled in the art can completely realize without redundancy, and the content protected by the utility model does not involve improvement of internal structure and method.

[0031] The utility model discloses the embodiment discloses the preferable embodiment, but is not limited to this, and the person skilled in the art, the person skilled in the art, very easily according to the above -mentioned embodiment, the spirit of the utility model is appreciated, and different is drawn and changes, but as long as not departing from the spirit of the utility model, all are in the protection scope of the utility model.

Claims

1. A water saving valve for ease of assembly comprising a valve body (1) characterised in that, The side of the valve body (1) is provided with a connecting pipeline (2), the top of the valve body (1) is provided with a sealing seat (8), the top of the sealing seat (8) is provided with a valve rod (9), the top of the valve rod (9) is fixedly connected with a cross column (10), the side of the valve body (1) is fixedly connected with a plugboard (3), the side of the connecting pipeline (2) is provided with a slot (4), the outer part of the connecting pipeline (2) is provided with a special-shaped groove (5), the outer part of the plugboard (3) is fixedly connected with an outer screw rod (6), the plugboard (3) is embedded in the inner part of the slot (4), the outer screw rod (6) is located in the inner part of the special-shaped groove (5), the outer part of the outer screw rod (6) is threadedly connected with a locknut (7), the outer part of the cross column (10) is sleeved with a sleeve (11), the inner part of the sleeve (11) is provided with a cross insertion hole (13), the cross column (10) is located in the inner part of the cross insertion hole (13), the outer part of the sleeve (11) is provided with a circular ring handle (14), and the top of the cross column (10) is threadedly connected with an elongated bolt (12).

2. The water saving valve for easy combination installation as claimed in claim 1, wherein, The outer part of the circular ring handle (14) is provided with an inner groove, the side of the sealing seat (8) is fixedly connected with a support plate (15), the inner part of the support plate (15) is provided with a threaded rod (17), the inner side of the threaded rod (17) is connected with a friction block (18) through a bearing, the top and bottom of the friction block (18) are provided with extrusion blocks (19), and the friction block (18) and the inner groove correspond to each other.

3. The water saving valve for easy combination installation as claimed in claim 1 wherein, The inner side of the connecting pipeline (2) is provided with a sealing ring, the connecting pipeline (2) is in a symmetrical distribution form, and the locknut (7) is extruded on the side of the connecting pipeline (2).

4. The combination-ready water-saving valve of claim 1, wherein, The outer part of the sleeve (11) is fixedly connected with a reinforcing rod, the distal end of the reinforcing rod is fixedly connected with a circular ring handle (14), and the elongated bolt (12) is pressed on the top of the sleeve (11).

5. The water saving valve for easy combination installation as claimed in claim 2 wherein, The top of the extrusion block (19) is provided with a limiting rod (20), the limiting rod (20) is movably penetrated into the inner part of the support plate (15), and the limiting rod (20) is located above the threaded rod (17).

6. The water saving valve for easy combination installation as claimed in claim 2 wherein, The inner part of the support plate (15) is inlaid with an inner threaded cylinder (16), the inner part of the inner threaded cylinder (16) is threadedly connected with a threaded rod (17), the support plate (15) is in a symmetrical distribution form, and the distal end of the threaded rod (17) is provided with a rotating rod.

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