CN215276057U

CN215276057U - Water distribution device of shallow sand filter

Info

Publication number: CN215276057U
Application number: CN202120295705.6U
Authority: CN
Inventors: 车在国; 史全民; 高翔; 孙青强
Original assignee: Shandong Tianhe Environmental Protection Engineering Co ltd
Current assignee: Shandong Tianhe Environmental Protection Engineering Co ltd
Priority date: 2021-02-03
Filing date: 2021-02-03
Publication date: 2021-12-24
Anticipated expiration: 2031-02-03

Abstract

The utility model discloses a shallow sand filter water distribution device, the power distribution box comprises a box body, it has the ring support frame to peg graft at box inner wall side top, and the inner wall side bottom fixedly connected with of ring support frame is the connecting plate that the annular distributes, the same mounting panel of the equal fixedly connected with of the other end of connecting plate, the bottom fixedly connected with motor of mounting panel, and the output shaft one end fixedly connected with bull stick of motor, the bottom of bull stick is provided with the carousel, and the bottom of carousel and the inner wall bottom of box contact. The utility model discloses during the use, the work of motor drives the head rod and is located hitting of head rod one end and be circular motion, and periodic striking is fixed and is hit the ball on the second connecting rod, makes the water of remaining on the arc filter screen and is shaken and fall off, avoids the water waste resource, is of value to the practicality that improves the device.

Description

Water distribution device of shallow sand filter

Technical Field

The utility model relates to a shallow sand filter technical field especially relates to a shallow sand filter water distribution device.

Background

The shallow sand filter is a high-efficiency filtering device which utilizes quartz sand as a filtering medium, passes water with higher turbidity through granular or non-granular quartz sand with certain thickness under certain pressure, effectively intercepts and removes suspended matters, organic matters, colloidal particles, microorganisms, chlorine, odor, partial heavy metal ions and the like in the water, and finally achieves the effects of reducing the water turbidity and purifying the water quality.

The use of shallow sand filter can not leave water distribution device, and the most water distributions of this kind of device that has now are unbalanced, and the result of use is not good, and most do not possess quick function of dismantling simultaneously, and the later stage device is not convenient when needing to wash and maintain, consequently, needs a urgent need to design a shallow sand filter water distribution device and solves above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a water distribution device of a shallow sand filter.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a shallow sand filter water distribution device, includes the box, it has the ring support frame to peg graft at box inner wall side top, and the inner wall side bottom fixedly connected with of ring support frame is the connecting plate that the annular distributes, the same mounting panel of the equal fixedly connected with of the other end of connecting plate, the bottom fixedly connected with motor of mounting panel, and the output shaft one end fixedly connected with bull stick of motor, the bottom of bull stick is provided with the carousel, and contacts bottom the inner wall bottom of the bottom of carousel and box, and the bottom of carousel and the inner wall bottom of box all set up to smooth, it has the water guide hole that is rectilinear distribution to open at the top of carousel, and opens the bottom of box has the multiunit to be the apopore that the annular distributes, and the position in apopore and water guide hole is corresponding.

Preferably, the inner wall of the annular support frame is fixedly connected with an arc-shaped filter screen.

Preferably, the bottom one end fixedly connected with fixed plate of arc filter screen, and the bottom fixedly connected with second connecting rod of fixed plate.

Preferably, one side of the rotating rod is fixedly connected with a first connecting rod, and the other end of the first connecting rod and the bottom of the second connecting rod are fixedly connected with a collision ball.

Preferably, the positions of the two balls correspond to each other.

Preferably, the top parts of the two sides of the annular support frame are fixedly connected with L-shaped connecting frames, the bottom part of one side of each L-shaped connecting frame is fixedly connected with a supporting rod, and one end of each supporting rod is fixedly connected with a pull rod.

Preferably, the bottom both ends of bull stick all fixedly connected with stop cock, and the both ends of carousel top central point position all open the arc groove, and the shape and the position homogeneous phase of arc groove and stop cock correspond.

The utility model has the advantages that:

1. through the motor that sets up, bull stick, carousel, water guide hole and apopore, during the device uses, by the top injection water of box, motor work drives the bull stick and rotates, and the rotation of bull stick drives the carousel and rotates, makes the apopore that is located the water guide hole on the carousel and is located the bottom half periodically align for the periodic equilibrium of every apopore goes out water, is of value to the result of use that improves the device.

2. Through the filter screen that sets up, the fixed plate, the head rod, the second connecting rod and hit the ball, during the use device, pour into the water by the top of box, the impurity that the arc filter screen filtered in the water makes the water cleaner, the work of motor drives the head rod and is located hitting of head rod one end and is circular motion, periodic striking is fixed and is hit the ball on the second connecting rod, the water that the messenger remained on the arc filter screen is shaken and is fallen down, avoid the waste water resource, be of value to the practicality that improves the device.

3. Through the annular bracing frame that sets up, L type link, the bracing piece, the pull rod, spacing bolt and arc groove, when the device used, it drives bracing piece and L type link removal to remove the pull rod, make annular bracing frame remove, the realization is adjusted the position of connecting the bull stick on the motor, thereby block spacing bolt in the arc groove, make the bull stick can drive the carousel and rotate, when needing dismounting device, only need pull up the pull rod, can let spacing bolt and arc groove break away from, convenient to detach, facilitate the device washs and maintains, be of value to the convenience that improves the device.

Drawings

Fig. 1 is a schematic sectional front view of a water distribution device of a shallow sand filter in embodiment 1;

fig. 2 is a schematic structural view of an annular support frame and a rotary disc of a water distribution device of a shallow sand filter in embodiment 1;

fig. 3 is a schematic structural view of a limit bolt and an arc groove of the water distribution device of the shallow sand filter in embodiment 2.

In the figure: the device comprises a box body 1, a pull rod 2, a support rod 3, a 4L-shaped connecting frame, a fixing plate 5, an arc-shaped filter screen 6, an annular support frame 7, an installation plate 8, a motor 9, a first connecting rod 10, a rotating rod 11, a rotating disc 12, a water outlet hole 13, a water guide hole 14, a colliding ball 15, a second connecting rod 16, a connecting plate 17, a limiting bolt 18 and an arc groove 19.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.

In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.

In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

Example 1

Referring to fig. 1-2, a shallow sand filter water distribution device, including box 1, box 1 inner wall side top is pegged graft and is had annular support frame 7, and there is connecting plate 17 that is annular distribution through bolted connection in the inner wall side bottom of annular support frame 7, there is the same mounting panel 8 at the other end of connecting plate 17 all through bolted connection, there is motor 9 in the bottom of mounting panel 8 through bolted connection, and there is bull stick 11 through bolted connection in motor 9's output shaft one end, the bottom of bull stick 11 is provided with carousel 12, and the bottom of carousel 12 and the inner wall bottom of box 1 contact, the bottom of carousel 12 and the inner wall bottom of box 1 all set up to smooth, open at the top of carousel 12 has water guide hole 14 that is sharp distribution, and open the bottom of box 1 has the apopore 13 that the multiunit is annular distribution, apopore 13 and water guide hole 14's position are corresponding.

Wherein, the inner wall of the annular supporting frame 7 is connected with an arc-shaped filter screen 6 through bolts.

Wherein, the bottom one end of arc filter screen 6 has fixed plate 5 through bolted connection, and the bottom of fixed plate 5 has second connecting rod 16 through bolted connection.

Wherein, one side of the rotating rod 11 is connected with a first connecting rod 10 through a bolt, and the other end of the first connecting rod 10 and the bottom of a second connecting rod 16 are both connected with a ball 15 through a bolt.

Wherein the two balls 15 correspond in position.

Wherein, the both sides top of annular bracing frame 7 all has L type link 4 through bolted connection, and one side bottom of L type link 4 all has bracing piece 3 through bolted connection, and the one end of bracing piece 3 all has pull rod 2 through bolted connection.

The working principle is as follows: during the use, pour into the water into by the top of box 1, motor 9 work drives bull stick 11 and rotates, the rotation of bull stick 11 drives carousel 12 and rotates, make the apopore 13 that is located water guide hole 14 on carousel 12 and is located the box 1 bottom periodically align, make the balanced play of every apopore 13 periodicity, be of value to the result of use of improving the device, the impurity that arc filter screen 6 filtered in the water makes the water cleaner simultaneously, motor 9's work drives head rod 10 and is located head rod 10 one end hits ball 15 and is circular motion, the ball 15 that hits that fixes on second connecting rod 16 is fixed in the periodic striking, the water that the messenger remained on arc filter screen 6 is fallen down by vibrations, avoid extravagant water resource, be of value to the practicality of improving the device.

Example 2

Referring to fig. 3, in this embodiment, compared with embodiment 1, both ends of the bottom of the rotating rod 11 are connected with the limit bolts 18 through bolts, both ends of the center position of the top of the rotating disc 12 are provided with the arc grooves 19, and the shapes and positions of the arc grooves 19 and the limit bolts 18 correspond to each other.

The working principle is as follows: during the use, remove pull rod 2 and drive bracing piece 3 and the removal of L type link 4, make ring support frame 7 remove, the realization is adjusted the position of connecting bull stick 11 on motor 9, thereby in blocking spacing bolt 18 card into arc groove 19, make bull stick 11 can drive carousel 12 and rotate, when needing dismounting device, only need pull up pull rod 2, can let spacing bolt 18 and arc groove 19 break away from, convenient to detach makes things convenient for the device to wash and maintains, is of value to the convenience that improves the device.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A water distribution device of a shallow sand filter comprises a box body (1) and is characterized in that an annular support frame (7) is inserted into the top of the side face of the inner wall of the box body (1), a connecting plate (17) which is distributed annularly is fixedly connected to the bottom of the side face of the inner wall of the annular support frame (7), the other end of the connecting plate (17) is fixedly connected with the same mounting plate (8), a motor (9) is fixedly connected to the bottom of the mounting plate (8), a rotating rod (11) is fixedly connected to one end of an output shaft of the motor (9), a rotating disc (12) is arranged at the bottom of the rotating rod (11), the bottom of the rotating disc (12) is contacted with the bottom of the inner wall of the box body (1), the bottom of the rotating disc (12) and the bottom of the inner wall of the box body (1) are both smooth, water guide holes (14) which are distributed linearly are formed in the top of the rotating disc (12), and a plurality of water outlet holes (13) which are distributed annularly are formed in the bottom of the box body (1), the water outlet hole (13) corresponds to the water guide hole (14).

2. The water distribution device of the shallow sand filter as claimed in claim 1, wherein the inner wall of the annular support frame (7) is fixedly connected with an arc-shaped filter screen (6).

3. The water distribution device of the shallow sand filter according to claim 2, wherein a fixing plate (5) is fixedly connected to one end of the bottom of the arc-shaped filter screen (6), and a second connecting rod (16) is fixedly connected to the bottom of the fixing plate (5).

4. The water distribution device of the shallow sand filter according to claim 3, wherein a first connecting rod (10) is fixedly connected to one side of the rotating rod (11), and a ball (15) is fixedly connected to the other end of the first connecting rod (10) and the bottom of the second connecting rod (16).

5. The water distribution device of the shallow sand filter as claimed in claim 4, wherein the two colliding balls (15) are correspondingly positioned.

6. The water distribution device for the shallow sand filter according to any one of claims 1 to 5, wherein the top parts of both sides of the annular support frame (7) are fixedly connected with L-shaped connecting frames (4), the bottom part of one side of each L-shaped connecting frame (4) is fixedly connected with a support rod (3), and one end of each support rod (3) is fixedly connected with a pull rod (2).

7. The water distribution device of the shallow sand filter according to claim 1, wherein both ends of the bottom of the rotating rod (11) are fixedly connected with limit bolts (18), both ends of the center position of the top of the rotating disc (12) are provided with arc grooves (19), and the shapes and positions of the arc grooves (19) and the limit bolts (18) correspond to each other.