CN211599555U

CN211599555U - Ball chain valve

Info

Publication number: CN211599555U
Application number: CN202020222989.1U
Authority: CN
Inventors: 白丹
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-02-27
Filing date: 2020-02-27
Publication date: 2020-09-29
Anticipated expiration: 2030-02-27

Abstract

The utility model provides a ball chain valve, which comprises a first water pipe with double openings, wherein the first water pipe comprises a plurality of ball valves which are mutually connected in series to form the ball chain valve, the inner wall of the first water pipe is provided with a plurality of ball chain valve seats with water through openings, a ball valve is arranged above each ball chain valve seat, and the gravity of the ball valve is greater than the buoyancy of the ball valve in the liquid to be extracted; when the water source is used, the first water pipe is inserted into a water source, the ball valve blocks the water through opening in a free state, and a plurality of closed cabins formed by the ball chain valve seats prevent external impurities, bacteria, air and the like from entering the cabins one by one to pollute the water source; the water pump absorbs water from the top end of the first water pipe, and the ball valves are upwards sucked away from the water through openings one by one, so that the water can be sucked out by the water pump through the water through openings; when the water pump is closed and water is stored in the first water pipe, the self-gravity of the ball valve can also fall down to block the water through hole.

Description

Ball chain valve

Technical Field

The utility model relates to a pipe fitting technical field, concretely relates to ball chain valve.

Background

The pumping equipment is a tool frequently used in various industries, for example, the pumping equipment is frequently used in the fields of engineering, irrigation, catering and the like. In the water pumping work, how to ensure that a water source is not polluted after the water pumping is finished is a problem to be solved.

SUMMERY OF THE UTILITY MODEL

To the defect among the prior art, the utility model provides a ball chain valve can promote the leakproofness of the water pipe that draws water, prevents that outside air, debris, bacterium etc. from getting into the water source in order to pollute the water source.

The utility model provides a ball chain valve, includes two open-ended first water pipes, including a plurality of ball valves of establishing ties each other in the first water pipe constitute the ball chain valve, first water pipe inner wall is equipped with a plurality of ball chain disk seats of seting up the limbers, every ball chain disk seat top all has one the ball valve.

The water tank is characterized by further comprising a second water pipe, the second water pipe is installed in the water tank and comprises a plurality of ball valves which are connected in series to form a ball chain valve, and a plurality of ball chain valve seats with water openings are arranged on the inner wall of the second water pipe.

Furthermore, a plurality of elastic mechanisms are further arranged on the inner wall of the second water pipe and connected with the ball valves, and the ball valves are tightly pressed on the water through openings by the elastic mechanisms.

Furthermore, more than one floating ball is further connected in series below the serially connected ball valves in the first water pipe, a floating ball baffle is further arranged in the first water pipe, and the floating ball is located below the floating ball baffle.

Furthermore, the floating ball baffle is of a hollow structure.

Furthermore, the second water pipe is a spiral pipe, each elastic mechanism applies force to the corresponding ball valve, the force application directions of the ball chain valves are the same, the elastic mechanisms are fixed on the inner wall of the spiral pipe of the second water pipe, and the fixing points are arranged in a staggered mode in sequence.

Further, a butt joint structure is arranged between the first water pipe and the second water pipe.

Further, the ball valves connected in series are connected through a connecting rope.

Furthermore, the elastic mechanism comprises a groove box, two elastic sheets and a fixing rod, the groove box is fixed on the inner wall of the second water pipe, the two elastic sheets form a splint shape and are fixed in the groove box, one end of the fixing rod is fixed on the ball valve, and the other end of the fixing rod is inserted into a clamping area of the two elastic sheets of the groove box.

The beneficial effects of the utility model are embodied in: the utility model provides a ball chain valve, which comprises a first water pipe with double openings, wherein the first water pipe comprises a plurality of ball valves which are mutually connected in series to form the ball chain valve, the inner wall of the first water pipe is provided with a plurality of ball chain valve seats with water through openings, a ball valve is arranged above each ball chain valve seat, and the gravity of the ball valve is greater than the buoyancy of the ball valve in the liquid to be extracted; when the water source is used, the first water pipe is inserted into a water source, the ball valve blocks the water through opening in a self state, and a plurality of closed cabins formed by the ball chain valve seats prevent external impurities, bacteria, air and the like from entering the cabins one by one to pollute the water source; the water pump absorbs water from the top end of the first water pipe, and the ball valves are upwards sucked away from the water through openings one by one, so that the water can be sucked out by the water pump through the water through openings; when the water pump is closed and water is stored in the first water pipe, the self-gravity of the ball valve can also fall down to block the water through hole.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below. Throughout the drawings, like elements or portions are generally identified by like reference numerals. In the drawings, elements or portions are not necessarily drawn to scale.

Fig. 1 is a partial cross-sectional view of a first water pipe according to an embodiment of the present invention;

fig. 2 is a schematic view of the overall structure of another embodiment of the present invention;

fig. 3 is a schematic overall structure diagram of another embodiment of the present invention;

FIG. 4 is a state diagram of the use of FIG. 3;

FIG. 5 is a schematic view of an embodiment of the resilient mechanism of the present invention;

fig. 6 is a structural diagram of an embodiment of the elastic mechanism of the present invention.

Detailed Description

Embodiments of the present invention will be described in detail below with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and therefore are only examples, and the protection scope of the present invention is not limited thereby.

It is to be noted that unless otherwise specified, technical or scientific terms used herein shall have the ordinary meaning as understood by those skilled in the art to which the present invention belongs.

The utility model provides a ball chain valve, can be as the embodiment shown in figure 1, including two open-ended first water pipes 1, including a plurality of ball valves 2 that establish ties mutually in first water pipe 1 and constituting the ball chain valve, first water pipe 1 inner wall is equipped with a plurality of ball chain valve seats 3 that set up water service port 31, all has one above each ball chain valve seat 3 ball valve 2, in using the utility model discloses, the gravity of ball valve 2 is greater than its buoyancy in the liquid that will be extracted, for example when taking water, the gravity of ball valve 2 is greater than its buoyancy in the water; when alcohol is extracted, the proper type is selected, and the gravity of the ball valve 2 is greater than the buoyancy of the ball valve in the alcohol.

The utility model discloses when using, in inserting the water tank of water with the lower extreme opening of first water pipe 1, the upper end opening of first water pipe 1 is located the top, and from last three ball valve 2 and the three ball chain disk seat 3 of down having arranged in proper order, the interconnection between each ball valve 2 can constitute the ball chain valve through interconnection such as rope, little bullet rope, rod. When in a normal standing state, the ball valve 2 is seated on the water passage port 31 of the ball chain valve seat 3, and the size of the water passage port 31 is designed to be smaller than that of the ball valve 2. Each ball valve 2 is dropped on the water through opening 31 of the corresponding ball chain valve seat 3 to block the water through opening 31, so that the first water pipe 1 is closed, and the space between the ball chain valve seats 3 is isolated into a closed space, so that external sundries, bacteria and air cannot enter each closed space, and each closed space is prevented from being polluted; meanwhile, the water tank can be isolated from the outside by the multilayer closed space, so that water in the water tank is prevented from being polluted. When water in the water tank needs to be pumped, a water pump is arranged at the upper end of the first water pipe 1, and water is pumped from the upper end of the first water pipe 1, so that the water in the water tank arranged at the lower end of the first water pipe 1 is pumped; the water pump begins work and draws water, and the suction of water pump drives a plurality of ball valves 2 of interconnection and rises and leaves the limbers 31 of ball chain disk seat 3 to open the limbers 31, make the hydroenergy in the water tank enough draw from down up through first water pipe 1, after the water pump stop work, each ball valve 2 falls closed limbers 31 on limbers 31 once more, thereby seals first water pipe 1 in order to prevent that external debris, bacterium air etc. from getting into the water tank. After the water pump pumps water, the closed space between the ball chain valve seats 3 is filled with water to form a water seal, the water seal can prevent peculiar smell, air and the like from passing through the first water pipe 1, and the gravity of the ball valve 2 is greater than the buoyancy in the water, so that the ball valve can sink and seal the water through port 31. Preferably, the topmost ball valve 2 is also covered with water at ordinary times, that is, water is stored above the topmost ball chain valve seat 3, and after the topmost ball valve 2 seals the topmost water through port 31, the topmost ball valve 2 is immersed in the water, and the water seal can prevent the ball valve 2 from being polluted by being exposed to the air, which can be realized by controlling the water level of the water seal by adjusting the water pumping of the water pump.

In another embodiment, as shown in fig. 2 and 3, it is preferable that the water tank further includes a second water pipe 5, the second water pipe 5 is installed in the water tank 4, the second water pipe 5 includes a plurality of ball valves 2 connected in series to form a ball chain valve, and a plurality of ball chain valve seats 3 with water passing ports 31 are provided on an inner wall of the second water pipe.

In the embodiment shown in fig. 2, water is stored in the water tank 4, the second water pipe 5 is installed on the water outlet of the water tank 4 or inside the water tank 4 (when installed inside, the water outlet of the second water pipe 5 is in butt joint with the water outlet of the water tank 4), the ball valve 2 can block the water through opening 31 of the ball chain valve seat 3, so as to block the second water pipe 5 and prevent external impurities and bacteria from entering the water tank 4, when in use, the lower end of the first water pipe 1 can be in butt joint with the second water pipe 5, a water pump is installed at the upper end of the first water pipe 1 to suck water, under the suction force of the water pump, the ball valve 2 in the first water pipe 1 and the second water pipe 5 is sucked up, the water through opening 31 is opened, and the water in the water tank 4 can be sucked out through the second water pipe 5 and the first water pipe 1; after the water pump is closed, the ball valve 2 falls down to block the water through opening 31 again to seal the first water pipe 1 and the second water pipe 5, the plurality of ball chain valve seats 3 mutually form a closed space to seal the second water pipe 5, and the plurality of closed spaces ensure that outside air, sundries and bacteria cannot enter the water tank 4.

In a preferred embodiment, the inner wall of the second water pipe 5 is further provided with a plurality of elastic mechanisms 7, the elastic mechanisms 7 are connected with the ball valves 2, and the elastic mechanisms 7 press the ball valves 2 on the water through openings 31. When the water pump absorbs water, the ball valve 2 is taken away from the water through opening 31, the water through opening 31 is opened, and the elastic mechanism 7 is in a pressing state and has a tendency of pressing the ball valve 2 to the water through opening 31; when the suction force of the water pump disappears, the elastic mechanism 7 ejects the ball valve 2 to the water passage opening 31 to block the water passage opening 31.

In one embodiment, as shown in fig. 1, more than one floating ball 8 is further strung below the serially connected ball valves 2 in the first water pipe 1, a floating ball baffle 9 is further arranged in the first water pipe 1, and the floating ball 8 is located on the floating ball baffle 9.

When the utility model is used in some special cases, for example, when the embodiment of fig. 1 is used upside down, the ball valve 2 tends to be away from the water through opening 31 under the action of its own gravity, when water is stored in the first water pipe 1 in a water-sealed state, the floating ball 8 floats upwards to drive the ball valve 2 connected in series to block the water through opening 31, thereby realizing that the water through opening 31 can be closed under the upside down condition;

and, when the embodiment of fig. 1 is inverted, the floating ball baffle 9 keeps the floating ball 8 above the floating ball baffle 9.

In the embodiment of fig. 1, the floating ball baffle 9 keeps the floating ball 8 below the floating ball baffle 9, each ball valve 2 is sucked upwards when the water pump sucks up, the floating ball baffle 9 can control the floating ball 8 below the floating ball, and the floating ball 8 pulls the plurality of ball valves 2 above the floating ball to prevent the ball valves 2 from being sucked out of the first water pipe 1. Floater baffle 9 is the logical water structure of fretwork the utility model discloses during as the state shown in fig. 1, the water pump absorbs water and upwards drives ball valve 2 and allies oneself with when the floater 8, and floater baffle 9 can not lead to water can't pass through.

In fig. 2, the second water pipe 5 is a spiral pipe, preferably, the force application directions of the elastic mechanisms 7 applied to the ball chain valves of the corresponding ball valves 2 are the same, the elastic mechanisms 7 are fixed on the inner wall of the spiral pipe of the second water pipe 5, the fixed points are arranged in a staggered manner in sequence, when the water tank 4 and the second water pipe 5 are at different installation angles, one group of the elastic mechanisms 7 always acts on the ball valves 2 in a relatively horizontal state, at least one ball valve 2 can be pressed towards the water passage opening 31 by the elastic mechanism 7, and thus the whole set of ball chain valves is driven to close the water passage opening 31, so as to ensure the capability of the second water pipe 5 for keeping water sealing a plurality of cabins.

The first water pipe 1 and the second water pipe 5 are provided with a butt joint structure, such as a quick connection device of water pipes.

The ball valves 2 connected in series are connected through a connecting rope, and the elasticity of the connecting rope can be selected according to the requirement. The ball valve 2 in the middle position can keep the same sealing adhesion force as other ball valves 2 through the connection of a micro-elastic soft rope.

The resilient means 7 may be a spring means.

Fig. 4 shows an embodiment in which the ball valve 2 is seated on each ball chain valve seat 3, and closes the first and

second water pipes

1 and 5.

In one embodiment, as shown in fig. 5 and 6, the elastic mechanism 7 includes a groove box 10, two elastic sheets 11 and a fixing rod 12, the groove box 10 is fixed on the inner wall of the second water pipe 5, the two elastic sheets 11 are fixed in the groove box 10 in a splint shape, one end of the fixing rod 12 is fixed on the ball valve 2, and the other end of the fixing rod 12 is inserted into a clamping area of the two elastic sheets 11 of the groove box 10. When the water pump is used, as shown in fig. 5, the two elastic sheets 11 press the fixing rod 12 at the lowest position in a free state, when the water pump absorbs water, the ball valve 2 is sucked upwards, the fixing rod 12 moves upwards, the elastic sheets 11 can press the fixing rod 12 downwards, the fixing rod 12 tends to move downwards and return, and the elastic function is achieved. The fixed rods 12 are fixed on the inner wall of the spiral pipe of the second water pipe 5, the fixed points are sequentially arranged in a staggered mode, when the water tank 4 and the second water pipe 5 are positioned at different angles, one group of the fixed rods 12 in the groove box 10 always acts on the ball valves 2 in a relatively horizontal state, at least one ball valve 2 can be pressed towards the water through opening 31 by the elastic sheet 11, and therefore the whole set of ball chain valve is driven to close the water through opening 31, and the capability of the second water pipe 5 for keeping water sealing of a plurality of cabins is guaranteed.

In the optimal state, the fixed rod 12 and the inner wall of the second water pipe 5 form an angle of 90 degrees. The preferred two fixing rods 12 on each ball valve 2 are symmetrically fixed on the opposite sides of the ball valve 2, and the fixing rods 12 slide at 90 degrees with the inner wall of the groove box 10 of the second water pipe 5.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not substantially depart from the scope of the embodiments of the present invention, and are intended to be covered by the claims and the specification.

Claims

1. A ball chain valve characterized by: the ball valve comprises a first water pipe with double openings, wherein the first water pipe comprises a plurality of ball valves which are connected in series to form a ball chain valve, the inner wall of the first water pipe is provided with a plurality of ball chain valve seats with water openings, and each ball chain valve seat is provided with one corresponding ball valve.

2. A ball chain valve according to claim 1, wherein: the water tank is characterized by further comprising a second water pipe, the second water pipe is installed in the water tank and comprises a plurality of ball valves which are connected in series to form a ball chain valve, and a plurality of ball chain valve seats with water openings are formed in the inner wall of the second water pipe.

3. A ball chain valve according to claim 2, wherein: the inner wall of the second water pipe is further provided with a plurality of elastic mechanisms, the elastic mechanisms are connected with the ball valves, and the ball valves are tightly pressed on the water through openings by the elastic mechanisms.

4. A ball chain valve according to claim 3, wherein: the ball valves connected in series in the first water pipe are also provided with more than one floating ball at the bottom in series, the first water pipe is also provided with a floating ball baffle, and the floating ball is positioned below the floating ball baffle.

5. A ball chain valve according to claim 4, wherein: the floating ball baffle is of a hollow structure.

6. A ball chain valve according to claim 5, wherein: the second water pipe is a spiral pipe, each elastic mechanism applies force to the corresponding ball valve, the force application directions of the ball chain valves are the same, the elastic mechanisms are fixed on the inner wall of the spiral pipe of the second water pipe, and the fixed points are arranged in a staggered mode in sequence.

7. A ball chain valve according to claim 6, wherein: and a butt joint structure is arranged between the first water pipe and the second water pipe.

8. A ball chain valve according to claim 7, wherein: the ball valves which are connected in series are connected through a connecting rope.

9. A ball chain valve according to claim 8, wherein: the elastic mechanism comprises a groove box, two elastic sheets and a fixed rod, the groove box is fixed on the inner wall of the second water pipe, the two elastic sheets form a splint shape and are fixed in the groove box, one end of the fixed rod is fixed on the ball valve, and the other end of the fixed rod is inserted into a clamping area of the two elastic sheets in the groove box.