Valve capable of adjusting water volume

Abstract

The valve comprises a main pipe, a shell is fixedly connected to the right side of the top of the main pipe, a rotary knob is arranged on the right side of the top of the shell, a vertical rod is fixedly connected to the bottom of the rotary knob, and the bottom of the vertical rod penetrates into an inner cavity of the shell and is movably connected with the main pipe through a first bearing; the surface of the vertical rod is sleeved with a driving wheel, a rotating rod is arranged on the left side of an inner cavity of the shell, the surface of the rotating rod is sleeved with a driven wheel, and the bottom of the rotating rod penetrates into an inner cavity of the main pipe and is fixedly connected with a threaded rod. The vertical rod is rotated through the knob, the driven wheel is driven to rotate through the driving wheel, the threaded rod is driven to rotate through the rotating rod, and the baffle is driven to move upwards through the threaded sleeve and the connecting rod, so that the amount of water passing through the water through hole is adjusted, and due to the existence of the sealing gasket, the rotating rod, the driving wheel, the driven wheel and the vertical rod cannot be rusted due to water erosion; water leakage is avoided, and use by people is facilitated.

Description

TECHNICAL FIELD

[0001] The utility model relates to valve technical field, concretely is a valve of adjustable water quantity. BACKGROUND

[0002] Valves are widely used in the connection of various equipment tooling gas pipelines, water pipelines and oil pipelines, and the machining positioning requirement of existing equipment tooling is increasingly accurate, so higher requirements are put forward for the opening and closing angle control of the valve, especially in the control of water quantity.

[0003] The existing valve often relies on the left and right rotation of the knob to adjust the water flow when controlling the water quantity, and after long-term use, the knob will rust due to water erosion, causing water leakage and inconvenience to people's use, so a valve that can adjust the water quantity is proposed. UTILITY MODEL CONTENT

[0004] The utility model discloses a valve of adjustable water quantity, which has the advantages of adjustable water quantity and leakage prevention, and solves the problem of water leakage caused by rusting of the knob due to water erosion after long-term use when controlling the water quantity with the existing valve.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a valve of adjustable water quantity, comprising a main pipe, a shell is fixedly connected to the right side of the top of the main pipe, a knob is arranged on the right side of the top of the shell, a vertical rod is fixedly connected to the bottom of the knob, the bottom of the vertical rod penetrates into the inner cavity of the shell and is movably connected with the main pipe through a first bearing, a driving wheel is sleeved on the surface of the vertical rod, a rotating rod is arranged on the left side of the inner cavity of the shell, a driven wheel is sleeved on the surface of the rotating rod, the bottom of the rotating rod penetrates into the inner cavity of the main pipe and is fixedly connected with a threaded rod, a threaded sleeve is sleeved on the bottom surface of the threaded rod, a connecting rod is fixedly connected to the left side of the threaded sleeve, a baffle is fixedly connected to the left side of the connecting rod, a stop block is fixedly connected between the top and the bottom of the inner cavity of the main pipe, a water passage is formed in the bottom of the stop block, a connecting pipe is fixedly connected to the right side between the top and the bottom of the inner cavity of the main pipe, a water outlet pipe is threadedly connected to the right side between the top and the bottom of the inner cavity of the connecting pipe, a purification filter element is arranged on the left side of the inner cavity of the main pipe, a frame body is sleeved on the surface of the purification filter element, clamping grooves are formed in the top and the bottom of the frame body, clamping blocks are arranged in the inner cavities of the clamping grooves, the clamping blocks are fixedly connected to the side, away from the purification filter element, of the main pipe through a sealing plate, and the sealing plate is fixedly connected with the main pipe through a first bolt.

[0006] Preferably, the driving wheel and the driven wheel are engaged with each other, and a maintenance plate is fixedly connected to the left side of the front surface of the main pipe through a second bolt.

[0007] Preferably, the surface of the rotating rod is sleeved with a sealing gasket, and the sealing gasket is fixedly connected with the main pipe.

[0008] Preferably, the bottom of the threaded rod is movably connected with the bottom of the inner cavity of the main pipe through a second bearing, and the baffle is in contact with the stop block.

[0009] Preferably, the right side of the threaded sleeve is fixedly connected with a fixed rod, the right side between the top and the bottom of the inner cavity of the main pipe is fixedly connected with a sliding rod, the bottom of the surface of the sliding rod is sleeved with a sliding sleeve, and the sliding sleeve is fixedly connected with the fixed rod.

[0010] Preferably, the left side between the top and the bottom of the inner cavity of the main pipe is fixedly connected with a water inlet pipe, and the left side of the surface of the water inlet pipe is sleeved with a connecting flange plate.

[0011] Compared with the prior art, the utility model has the advantages that:

[0012] 1、 the utility model discloses a vertical rod is rotated through the knob, is rotated through the driving wheel with the driven wheel, is rotated through the rotating rod with the threaded rod, is moved upwards with the baffle through the threaded sleeve and the connecting rod with the water amount of passing through the water hole is adjusted, the rotating rod, the driving wheel, the driven wheel and the vertical rod all do not rust because of the existence of the sealing gasket, and the water leakage is avoided, which is convenient for people's use.

[0013] 2、 the utility model discloses a maintenance plate, can conveniently use personnel to replace the purification filter element, through the setting sealing gasket, can make the main pipe have good sealing property, through the setting sliding rod and sliding sleeve, can be positioned to the threaded sleeve, through the setting connecting flange plate, can conveniently connect the water inlet pipe with use. ACCURACY OF DRAWINGS

[0014] Fig. 1 It is the structure perspective drawing of the utility model;

[0015] Fig. 2 It is the structure schematic view of the utility model;

[0016] Fig. 3 It is the structure front view of the utility model.

[0017] In the drawing: 1, main pipe;2, shell;3, knob;4, vertical rod;5, driving wheel;6, rotating rod;7, driven wheel;8, threaded rod;9, threaded sleeve;10, connecting rod;11, baffle;12, stop block;13, water hole;14, connecting pipe;15, water outlet pipe;16, purification filter element;17, frame;18, clamping groove;19, clamping block;20, sealing plate;21, maintenance plate;22, water inlet pipe. DETAILED DESCRIPTION

[0018] Clearly, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments of the present application, all other embodiments obtained by those of ordinary skill in the art without creative labor fall within the scope of protection of the present application.

[0019] Please refer to Figs. 1-3The utility model provides a valve of adjustable water amount, including main pipe 1, the left side fixed connection of the inside chamber top and bottom between main pipe 1 is equipped with water inlet pipe 22, the left side of water inlet pipe 22 surface is equipped with the connecting flange, through setting the connecting flange, can be convenient for water inlet pipe 22 with use place connects, the right side fixed connection of main pipe 1 top is equipped with the shell 2, the right side of shell 2 top is equipped with knob 3, the bottom fixed connection of knob 3 is equipped with vertical rod 4, the bottom of vertical rod 4 is passed to the inner chamber of shell 2 and is connected with main pipe 1 movably through first bearing, the surface of vertical rod 4 is equipped with driving wheel 5, the left side of shell 2 inner chamber is equipped with rotary rod 6, the surface of rotary rod 6 is equipped with driven wheel 7, and driving wheel 5 and driven wheel 7 are engaged, and the left side of the front of main pipe 1 is fixedly connected with access panel 21 through second bolt, through setting access panel 21, can be convenient for the staff to replace purification filter element 16, the bottom of rotary rod 6 is passed to the inner chamber of main pipe 1 and is fixedly connected with threaded rod 8, the surface of rotary rod 6 is equipped with sealing pad, and sealing pad is fixedly connected between main pipe 1, through setting sealing pad, can make main pipe 1 place has good tightness, the bottom of threaded rod 8 surface is equipped with threaded sleeve 9, and the right side of threaded sleeve 9 is fixedly connected with fixed rod, and the right side fixed connection of the inside chamber top and bottom between main pipe 1 is equipped with sliding rod, and the bottom of sliding rod surface is equipped with sliding sleeve, and sliding sleeve is fixedly connected between fixed rod, through setting sliding rod and sliding sleeve, can be positioned threaded sleeve 9, the left side fixed connection of threaded sleeve 9 is equipped with connecting rod 10, and the left side fixed connection of connecting rod 10 is equipped with baffle 11, and the inside chamber top and bottom between main pipe 1 are fixedly connected with stopper 12, and the bottom of threaded rod 8 is movably connected with the bottom of the inner chamber of main pipe 1 through second bearing, and baffle 11 and stopper 12 are contacted, and the bottom of stopper 12 is equipped with water hole 13, and the right side fixed connection of the inside chamber top and bottom between main pipe 1 is equipped with connecting pipe 14, and the right side screw connection of connecting pipe 14 inner chamber top and bottom is equipped with water outlet pipe 15, and the left side of the inner chamber of main pipe 1 is equipped with purification filter element 16, and the surface of purification filter element 16 is equipped with frame 17, and the top and bottom of frame 17 are all equipped with clamping groove 18, and the inner chamber of clamping groove 18 is equipped with clamping block 19, and the side away from purification filter element 16 of clamping block 19 is passed to the side away from purification filter element 16 of main pipe 1 and is fixedly connected with sealing plate 20, and sealing plate 20 is fixedly connected with main pipe 1 through first bolt, by rotating knob 3 vertical rod 4, by driving wheel 5 driven wheel 7 is rotated, by rotary rod 6 drive threaded rod 8 rotates, by threaded sleeve 9 and connecting rod 10 drive baffle 11 moves upwards to adjust the water amount through water hole 13, due to the existence of sealing pad, rotary rod 6, driving wheel 5, driven wheel 7 and vertical rod 4 all can not because the corrosion of water and rust, avoid water leakage, facilitate people's use.

[0020] In use, the water inlet pipe 22 is connected to the use position through the connecting flange, water enters the main pipe 1 through the water inlet pipe 22 and is purified and filtered by the purification filter element 16, and then flows out from the water outlet pipe 15 through the water passage hole 13 and the connecting pipe 14, the vertical rod 4 is rotated by rotating the knob 3, the driven wheel 7 is rotated by the driving wheel 5, the threaded rod 8 is rotated by the rotating rod 6, the baffle 11 is moved upward by the threaded sleeve 9 and the connecting rod 10 to adjust the water amount passing through the water passage hole 13, and the rotating rod 6, the driving wheel 5, the driven wheel 7 and the vertical rod 4 cannot be corroded by water due to the existence of the sealing gasket, so as to avoid water leakage, the purification filter element 16 can be replaced by regularly opening the inspection plate 21, rotating the first bolt and taking out the clamping block 19 from the clamping groove 18, so as to ensure the purification effect and facilitate the use of people.

[0021] Although the embodiments of the present application have been shown and described, it is to be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A valve for adjusting water flow, comprising a main pipe (1), characterized in that: A housing (2) is fixedly connected to the top right side of the main tube (1). A knob (3) is provided on the top right side of the housing (2). A vertical rod (4) is fixedly connected to the bottom of the knob (3). The bottom of the vertical rod (4) penetrates into the inner cavity of the housing (2) and is movably connected to the main tube (1) through a first bearing. A drive wheel (5) is sleeved on the surface of the vertical rod (4). A rotating rod (6) is provided on the left side of the inner cavity of the housing (2). A driven wheel (7) is sleeved on the surface of the rotating rod (6). The bottom of the rotating rod (6) penetrates into the inner cavity of the main tube (1) and is fixedly connected to a threaded rod (8). A threaded sleeve (9) is sleeved on the bottom of the surface of the threaded rod (8). A connecting rod (10) is fixedly connected to the left side of the threaded sleeve (9). A baffle (11) is fixedly connected to the left side of the connecting rod (10). The top of the inner cavity of the main tube (1) A stop block (12) is fixedly connected between the top and bottom of the main pipe (1). A water passage hole (13) is opened at the bottom of the stop block (12). A connecting pipe (14) is fixedly connected between the top and bottom of the inner cavity of the main pipe (1). A water outlet pipe (15) is threadedly connected between the top and bottom of the inner cavity of the connecting pipe (14). A purification filter element (16) is provided on the left side of the inner cavity of the main pipe (1). A frame (17) is fitted on the surface of the purification filter element (16). A slot (18) is opened at the top and bottom of the frame (17). A locking block (19) is provided in the inner cavity of the slot (18). The side of the locking block (19) away from the purification filter element (16) extends through to the side of the main pipe (1) away from the purification filter element (16) and is fixedly connected to a sealing plate (20). The sealing plate (20) is fixedly connected to the main pipe (1) by a first bolt.

2. The adjustable water volume valve according to claim 1, characterized in that: The driving wheel (5) and the driven wheel (7) mesh with each other, and a maintenance plate (21) is fixedly connected to the left side of the front of the main tube (1) by a second bolt.

3. The adjustable water volume valve according to claim 1, characterized in that: The surface of the rotating rod (6) is fitted with a sealing gasket, and the sealing gasket is fixedly connected to the main pipe (1).

4. The adjustable water volume valve according to claim 1, characterized in that: The bottom of the threaded rod (8) is movably connected to the bottom of the inner cavity of the main tube (1) through the second bearing, and the baffle (11) is in contact with the stop block (12).

5. The adjustable water volume valve according to claim 1, characterized in that: A fixing rod is fixedly connected to the right side of the threaded sleeve (9), and a sliding rod is fixedly connected to the right side between the top and bottom of the inner cavity of the main tube (1). A sliding sleeve is fitted on the bottom of the surface of the sliding rod, and the sliding sleeve is fixedly connected to the fixing rod.

6. The adjustable water volume valve according to claim 1, characterized in that: A water inlet pipe (22) is fixedly connected to the left side between the top and bottom of the inner cavity of the main pipe (1), and a connecting flange is fitted on the left side of the surface of the water inlet pipe (22).

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