CN212536685U

CN212536685U - Domestic total water valve

Info

Publication number: CN212536685U
Application number: CN202021353559.XU
Authority: CN
Inventors: 玉苏艾力·马木提; 亚克甫·马木提
Original assignee: Tumushuk Saida Water Conservancy Technology Development Co ltd
Current assignee: Tumushuk Saida Water Conservancy Technology Development Co ltd
Priority date: 2020-07-11
Filing date: 2020-07-11
Publication date: 2021-02-12
Anticipated expiration: 2030-07-11

Abstract

The utility model belongs to the technical field of the running water valve, specifically disclose a domestic total water valve, including valve body and case, the valve body includes first hollow tube, second hollow tube and third hollow tube, first hollow tube, the second hollow tube, the third hollow tube is from last to feeding through down in proper order, the case includes cylindric connecting block and connecting rod, the bottom fixed connection of connecting rod and connecting block, the jam plate that has been connected to the bottom of connecting rod, the outer wall of connecting block and the inner wall threaded connection of first hollow tube, the top of connecting block is connected with and is used for driving the rotatory valve rod of connecting block, the sleeve pipe has been cup jointed in the activity on the valve rod, the cover is equipped with first joint on the sleeve pipe, first joint and first hollow tube threaded connection. When the water leakage phenomenon appears in the household water pipe, the utility model discloses can in time close total water valve to reduce the volume of leaking water, and then reduce the waste of water resource.

Description

Domestic total water valve

Technical Field

The utility model relates to a running water valve technical field, concretely relates to domestic total water valve.

Background

With the rapid development of economy in China, at present, each household in rural areas uses tap water, the tap water in the rural areas is conveyed to each village team through a pipeline, a tap water control well is arranged at the position where the pipeline passes through each village team, each user in the rural areas conveys the water in a main pipeline from the tap water control well to the household through a shunt pipe for use, a valve for controlling the tap water to enter the household is required to be arranged at the joint of the shunt pipe and a main water pipe of each household, when the water pipe in the household is broken or water leakage occurs, the user can quickly arrive at the tap water control well to close the valve of the household, the water pipe in the household is stopped from continuously leaking the tap water, and the waste of water resources is caused.

However, as a plurality of users commonly use one tap water control well, a plurality of valves are arranged in the tap water control well, when a water pipe in a house leaks, the user can mistakenly close the valves of other users due to tension, on one hand, the normal use of tap water of other users is influenced, and in addition, the position of the tap water control well is relatively deviated, so when the water pipe in the house leaks, the time for the user to catch up to the tap water control well is very long, when the user catches up to the tap water control well, a large amount of water is leaked in the house, so that the waste of tap water resources is caused, and the existing tap water control valve is not convenient for the user to use, so that the valve can be used for controlling water in a main pipeline to enter the house by the user at home.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a domestic total water valve to solve the problem that the running water total water valve user that current rural adoption was not convenient for operate and use.

In order to achieve the above object, the utility model provides a basic technical scheme does: a household total water valve comprises a valve body buried in soil and a valve core arranged in the valve body, wherein the valve body comprises a first hollow pipe, a second hollow pipe and a third hollow pipe, the second hollow pipe is a three-way pipe, the first hollow pipe, the second hollow pipe and the third hollow pipe are sequentially communicated from top to bottom, the bottom end of the third hollow pipe is connected with a water inlet unit, the side surface of the second hollow pipe is communicated with a water outlet unit, the valve core comprises a cylindrical connecting block and a connecting rod, the connecting rod is fixedly connected with the bottom end of the connecting block, the bottom end of the connecting rod is connected with a blocking plate for blocking a pipe orifice at the top end of the third hollow pipe, the blocking plate is positioned right above the pipe orifice of the third hollow pipe, the outer wall of the connecting block is in threaded connection with the inner wall of the first hollow pipe, and the top end of the connecting block, the valve rod is movably sleeved with a sleeve, the sleeve is sleeved with a first connector, and the first connector is in threaded connection with the first hollow pipe.

The utility model discloses a principle and beneficial effect lie in: when the water valve is installed, a user firstly needs to dig a pit in a courtyard, then water in a tap water main pipeline is conveyed into the pit through a water inlet unit, then a sleeve of the main water valve is sleeved on a valve rod, then the sleeve is connected with a first hollow pipe through a first connector, then the bottom end of a third hollow pipe is connected with the water inlet unit, meanwhile, the side face of a second hollow pipe is connected with a water outlet unit, and finally, a valve body, a valve core, the valve rod and the sleeve are buried in soil, and the top end of the valve rod is leaked out of a soil layer.

When the total water valve needs to be closed, a user drives the connecting block to rotate in the first hollow pipe and move downwards by rotating the valve rod, the connecting block moves downwards to drive the blocking plate to move downwards, and after the blocking plate moves downwards to a pipe orifice of the third hollow pipe and is tightly contacted with the pipe orifice of the third hollow pipe, the third hollow pipe and the second hollow pipe are separated, so that water in the water inlet unit cannot enter the second hollow pipe from the third hollow pipe, and the purpose of closing the total water valve is achieved; when the total water valve is opened to needs, the user makes the valve rod drive the connecting block reverse rotation in first hollow tube through the reverse rotation valve rod to upwards remove, drives jam plate rebound when the connecting block rebound, after the mouth of pipe separation of jam plate and third hollow tube, water in the unit of intaking can get into in the second hollow tube through the third hollow tube, flows through the unit of going out water afterwards, thereby realizes opening the purpose of total water valve. Compared with the prior art, when the phenomenon of leaking appears in the water pipe in the family, the utility model discloses can in time close total water valve to reduce the volume of leaking water, and then reduce the waste of water resource.

Scheme two, this is the preferred of basic scheme, the jam plate is cylindric, the outer wall of jam plate offsets with the inner wall of second hollow tube to with the inner wall swing joint of second hollow tube, the bottom of jam plate is equipped with the cylindric arch of nestable cover in the third hollow tube. When the connecting block rotates and moves downwards, the connecting block drives the blocking plate to rotate and move downwards along the inner wall of the second hollow pipe, and when the bottom surface of the blocking plate is in close contact with the top end of the third hollow pipe, the bulge at the bottom end of the blocking plate can be just completely embedded in the third hollow pipe, so that the purpose of blocking the third hollow pipe is achieved.

Scheme three, this is the preferred of scheme two, the cover is equipped with first sealed pad on the connecting rod, first sealed pad is located between connecting block and the jam plate, the outer wall of first sealed pad offsets with the inner wall of second hollow tube. Set up first sealed pad on the connecting rod, can prevent that water from the second hollow tube from flowing along first hollow tube, sleeve pipe in proper order, causing the waste of water resource.

Scheme four, this is the preferred of scheme three, the unit of intaking includes the inlet tube and is used for connecting the first coupling assembling of inlet tube and third hollow tube, first coupling assembling includes that the second connects, spacing collar, the annular baffle of circle and second are sealed to fill up, be equipped with the internal thread on the second connects, be equipped with the external screw thread on the third hollow tube, the second connects, spacing collar, baffle, the sealed pad cover of second in proper order is established on the inlet tube, inlet tube and third hollow tube pass through second joint threaded connection, it includes the outlet pipe and is used for connecting the second coupling assembling of second hollow tube and outlet pipe to go out the water unit, first coupling assembling and second coupling assembling's structure is the same, the second joint threaded connection of second coupling assembling is passed through to the side of outlet pipe and second hollow tube. When connecting into water unit and third hollow tube, the user at first overlaps the second joint, spacing collar, baffle, the sealed cover of second in proper order on the inlet tube, and then the user inserts the one end that the inlet tube is close to the sealed pad of second in the third hollow tube, and the user rotates the second joint afterwards, makes the tip threaded connection of second joint and third hollow tube to realize the connection of inlet tube and third hollow tube, the connected mode of outlet pipe and second hollow tube is the same with the connected mode of inlet tube and third hollow tube.

And a fifth scheme is preferable to the fourth scheme, a third joint is movably sleeved on the valve rod, an inner thread is arranged on the inner wall of the third joint, an outer thread is arranged on the outer wall of the sleeve, and the third joint is in threaded connection with the sleeve. The provision of the third joint may limit the valve stem from shifting left and right within the sleeve as it rotates.

And a sixth scheme is preferable to the fifth scheme, and the top end of the valve rod is provided with a rotary handle. A rotary handle is provided to facilitate rotation of the valve stem by a user.

Scheme seven, this is the preferred of scheme one to six, two are cut apart into to the valve rod, two the one end that the valve rod is relative all is equipped with the connecting plate, two connecting plate bolted connection, the sleeve pipe is separated for two, two all be equipped with the external screw thread on the sheathed tube outer wall, two threaded connection has the connecting pipe that is used for connecting two sheathed tubes on the sheathed tube outer wall. When the valve rod of the main water valve is installed, a user firstly sleeves two sleeves on the two valve rods respectively, then the user connects the two connecting plates together through the bolts, and then the two sleeves are connected together in a threaded mode through the connecting pipe. The valve rod is divided into two sections and detachably connected through the bolts, so that the valve rod can be detached into the two sections in the process of transporting or storing the total water valve, and the transportation space or the storage space occupied by the total water valve is reduced.

Drawings

Fig. 1 is an installation schematic diagram of embodiment 1 of the present invention;

FIG. 2 is a schematic structural diagram of a main water valve in embodiment 1 of the invention when the main water valve is opened;

FIG. 3 is a schematic structural diagram of a main water valve in embodiment 1 of the present invention when closed;

FIG. 4 is an enlarged view at A in FIG. 2;

fig. 5 is an installation schematic diagram of embodiment 2 of the present invention;

fig. 6 is a schematic structural diagram of the embodiment 2 of the present invention when the main water valve is opened;

fig. 7 is a schematic structural diagram of the embodiment 2 of the invention when the main water valve is closed;

fig. 8 is a schematic structural diagram of a water inlet unit in a household main water valve of the present invention.

Detailed Description

The present invention will be described in further detail with reference to the following embodiments:

reference numerals in the drawings of the specification include: the water inlet pipe comprises a water inlet pipe 1, a second connector 2, a limiting ring 3, a baffle 4, a second sealing gasket 5, a third hollow pipe 6, a second hollow pipe 7, a water outlet pipe 8, a plugging plate 9, a first sealing gasket 10, a connecting rod 11, a connecting block 12, a first hollow pipe 13, a first connector 14, a valve rod 15, a sleeve pipe 16, a connecting plate 17, a connecting pipe 18, a third connector 19 and a rotary handle 20.

Example 1

As shown in fig. 1, 2, 3, 4 and 8: a household total water valve comprises a valve body buried in soil and a valve core arranged in the valve body, wherein the valve body comprises a first hollow pipe 13, a second hollow pipe 7 and a third hollow pipe 6, the second hollow pipe 7 is a three-way pipe, the bottom end of the first hollow pipe 13 is communicated with the top end of the second hollow pipe 7, the bottom end of the second hollow pipe 7 is communicated with the top end of the third hollow pipe 6, the bottom end of the third hollow pipe 6 is connected with a water inlet unit, the right side of the second hollow pipe 7 is communicated with a water outlet unit, the water inlet unit comprises a water inlet pipe 1 and a first connecting assembly used for connecting the water inlet pipe 1 and the third hollow pipe 6, the first connecting assembly comprises a second connector 2, a limiting ring 3, a circular baffle 4 and a second sealing gasket 5, an internal thread is arranged on the second connector 2, an external thread is arranged on the top end port of the third hollow pipe 6, the second connector 2, the limiting ring 3, the baffle 4, the water inlet pipe 1 is in threaded connection with the third hollow pipe 6 through the second connector 2, the water outlet unit comprises a water outlet pipe 8 and a second connecting assembly used for connecting the second hollow pipe 7 with the water outlet pipe 8, the first connecting assembly and the second connecting assembly are identical in structure, and the water outlet pipe 8 is in threaded connection with the right side of the second hollow pipe 7 through the second connector 2 of the second connecting assembly.

The valve core comprises a cylindrical connecting block 12 and a connecting rod 11, wherein an external thread is arranged on the outer wall of the connecting block 12, an internal thread is arranged on the inner wall of a first hollow tube 13, the outer wall of the connecting block 12 is in threaded connection with the inner wall of the first hollow tube 13, the bottom end of the connecting block 12 is fixedly connected with the top end of the connecting rod 11, the top end of the connecting block 12 is fixedly connected with a valve rod 15 used for driving the connecting block 12 to rotate up and down, a sleeve 16 is movably sleeved on the valve rod 15, a first joint 14 is sleeved at the bottom end of the sleeve 16, the first joint 14 is in threaded connection with the outer wall of the first hollow tube 13, a third joint 19 is movably sleeved on the valve rod 15, an internal thread is arranged on the inner wall of the third joint 19, an external thread is arranged; the bottom fixedly connected with of connecting rod 11 is used for blockking up 6 top orificial jam plate 9 of third hollow tube, jam plate 9 is located 6 orificial top of third hollow tube, jam plate 9 is cylindricly, the outer wall of jam plate 9 offsets with the inner wall of second hollow tube 7, and jam plate 9 can reciprocate along the inner wall of second hollow tube 7, the bottom of jam plate 9 is equipped with the cylindric arch of nestable cover in third hollow tube 6, the cover is equipped with first sealed pad 10 on connecting rod 11, first sealed pad 10 is located between connecting block 12 and the jam plate 9, the outer wall of first sealed pad 10 offsets with the inner wall of second hollow tube 7.

The embodiment of example 1 is: when the water valve is installed, a user firstly needs to dig a pit in a courtyard, then water in a main tap water pipeline is conveyed into the pit through a water inlet unit, then a sleeve 16 of the main water valve is sleeved on a valve rod 15, then the sleeve 16 is connected with a first hollow pipe 13 through a first connector 14, then the user sequentially sleeves a second connector 2, a limiting ring 3, a baffle 4 and a second sealing gasket 5 of the water inlet unit on a water inlet pipe 1, then the user inserts one end of the water inlet pipe 1 close to the second sealing gasket 5 into a third hollow pipe 6, and then the user rotates the second connector 2 to enable the second connector 2 to be in threaded connection with the end part of the third hollow pipe 6, so that the connection of the water inlet pipe 1 and the third hollow pipe 6 is realized; then the user overlaps the second joint 2 of the water outlet unit, the spacing collar 3, the baffle 4, the second sealed pad 5 in proper order on outlet pipe 8, afterwards the user inserts the one end that outlet pipe 8 is close to the second sealed pad 5 in the second hollow tube 7, afterwards the user rotates second joint 2, make the end threaded connection of second joint 2 and second hollow tube 7, thereby realize the connection of outlet pipe 8 and second hollow tube 7, finally the user buries the valve body, the case, valve rod 15 and sleeve pipe 16 into soil, and spills the soil horizon with the top of valve rod 15.

When the total water valve needs to be closed, a user rotates the valve rod 15 through the rotating handle 20, the valve rod 15 rotates to drive the connecting block 12 to rotate in the first hollow pipe 13 and move downwards, when the connecting block 12 moves downwards, the connecting block 12 drives the blocking plate 9 to rotate along the inner wall of the second hollow pipe 7 and move downwards, when the bottom surface of the blocking plate 9 is in close contact with the top end of the third hollow pipe 6, the bulge at the bottom end of the blocking plate 9 can be just completely embedded in the third hollow pipe 6, then the third hollow pipe 6 and the second hollow pipe 7 are separated by the blocking plate 9, so that water in the third hollow pipe 6 cannot enter the second hollow pipe 7, and the purpose of closing the total water valve is achieved;

when the total water valve needs to be opened, a user reversely rotates the valve rod 15 through the rotating handle 20, so that the valve rod 15 drives the connecting block 12 to reversely rotate in the first hollow pipe 13 and move upwards, when the connecting block 12 moves upwards, the blocking plate 9 is driven to move upwards, after the protrusion on the blocking plate 9 is completely moved out of the third hollow pipe 6, water in the third hollow pipe 6 can enter the second hollow pipe 7, and then the water flows out through the water outlet pipe 8 Yuan, so that the purpose of opening the total water valve is realized.

Example 2

As shown in fig. 4, 5, 6, 7 and 8: the difference between the embodiment 2 and the embodiment 1 is that the valve rods 15 of the household main water valve are divided into two parts, the opposite ends of the two valve rods 15 are respectively provided with a connecting plate 17, the two connecting plates 17 are connected through bolts, the sleeve 16 is divided into two parts, the outer walls of the two sleeves 16 are respectively provided with an external thread, and the outer walls of the two sleeves 16 are in threaded connection with a connecting pipe 18 for connecting the two sleeves 16.

The embodiment of example 2 is: when installing the valve rod 15 of the main water valve, a user firstly sleeves the two sleeves 16 on the two valve rods 15 respectively, then the user connects the two connecting plates 17 together through bolts so as to connect the two valve rods 15 together, and then the two sleeves 16 are connected together through the connecting pipe 18 in a threaded manner so as to realize the connection of the valve rods 15.

The remaining embodiments of example 2 are the same as those of example 1.

The above description is only an example of the present invention, and the common general knowledge of the known specific structures and characteristics of the embodiments is not described herein. It should be noted that, for those skilled in the art, without departing from the structure of the present invention, several modifications and improvements can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent. The scope of the claims of the present application shall be determined by the contents of the claims, and the description of the embodiments and the like in the specification shall be used to explain the contents of the claims.

Claims

1. A household total water valve is characterized by comprising a valve body buried in soil and a valve core arranged in the valve body, wherein the valve body comprises a first hollow pipe, a second hollow pipe and a third hollow pipe, the second hollow pipe is a three-way pipe, the first hollow pipe, the second hollow pipe and the third hollow pipe are sequentially communicated from top to bottom, the bottom end of the third hollow pipe is connected with a water inlet unit, the side surface of the second hollow pipe is communicated with a water outlet unit, the valve core comprises a cylindrical connecting block and a connecting rod, the connecting rod is fixedly connected with the bottom end of the connecting block, the bottom end of the connecting rod is connected with a blocking plate for blocking a pipe orifice at the top end of the third hollow pipe, the blocking plate is positioned right above a pipe orifice of the third hollow pipe, the outer wall of the connecting block is in threaded connection with the inner wall of the first hollow pipe, and the top end of the connecting block is, the valve rod is movably sleeved with a sleeve, the sleeve is sleeved with a first connector, and the first connector is in threaded connection with the first hollow pipe.

2. The domestic water valve according to claim 1, wherein the blocking plate is cylindrical, the outer wall of the blocking plate abuts against and is movably connected with the inner wall of the second hollow pipe, and a cylindrical protrusion capable of being embedded in the third hollow pipe is arranged at the bottom end of the blocking plate.

3. The household water valve as claimed in claim 2, wherein the connecting rod is sleeved with a first sealing pad, the first sealing pad is located between the connecting block and the blocking plate, and the outer wall of the first sealing pad abuts against the inner wall of the second hollow tube.

4. The domestic water valve according to claim 3, wherein the water inlet unit comprises a water inlet pipe and a first connecting component for connecting the water inlet pipe and a third hollow pipe, the first connecting component comprises a second joint, a limiting ring, a circular baffle and a second sealing gasket, an internal thread is arranged on the second joint, an external thread is arranged on the third hollow pipe, the second joint, the limiting ring, the baffle and the second sealing gasket are sequentially sleeved on the water inlet pipe, the water inlet pipe and the third hollow pipe are connected through a second joint thread, the water outlet unit comprises a water outlet pipe and a second connecting component for connecting the second hollow pipe and the water outlet pipe, the first connecting component and the second connecting component are identical in structure, and the side surfaces of the water outlet pipe and the second hollow pipe are connected through a second joint thread of the second connecting component.

5. The domestic water valve as claimed in claim 4, wherein a third joint is movably sleeved on the valve stem, an inner wall of the third joint is provided with an internal thread, an outer wall of the sleeve is provided with an external thread, and the third joint is in threaded connection with the sleeve.

6. A domestic water valve according to claim 5, wherein the top end of the valve stem is provided with a rotatable knob.

7. The domestic water main valve according to any one of claims 1 to 6, wherein the valve stem is divided into two parts, the opposite ends of the two valve stems are provided with connecting plates, the two connecting plates are connected by bolts, the sleeve is divided into two parts, the outer walls of the two sleeves are provided with external threads, and the outer walls of the two sleeves are connected with connecting pipes for connecting the two sleeves in a threaded manner.