Rotary water tank

Abstract

The utility model discloses a rotary water tank which comprises a tank body, a water inlet collecting tank extending vertically is arranged on the first side face of the tank body, a water inlet pipe is arranged on the outer side of the water inlet collecting tank, a plurality of water outlets are formed in the inner side of the water inlet collecting tank in the vertical direction, and an inner cavity of the water inlet collecting tank is communicated with the water inlet pipe and the water outlets. A drainage pipe is arranged at the lower end of the second side face of the box, the first side face and the second side face are oppositely arranged, a center rotating shaft is arranged in the box, multiple spiral blades are arranged on the outer side of the center rotating shaft, and the water inlet collecting box and the drainage pipe are arranged on the two sides of the center rotating shaft. The rotary water tank is used as a mixer in a water supply system, supplied water is further mixed and then put into use, and additional force is not needed for mixing.

Description

Technical Field

[0001] The utility model relates to a water tank, in particular to a rotary water tank. Background Art

[0002] Water tanks can be divided into water storage tanks or buffer water tanks according to their functions. Buffer water tanks can also be used as mixers, that is, the mixed water entering the water tank is further mixed through the buffering effect.

[0003] Chinese patent CN202123286703.X discloses an inlet mixing water tank, which includes: two ends, one end has a mixing water tank water inlet and a feeding port, and the other end has a mixing water tank outlet, and the mixing water tank outlet is connected to the filter tank main body water inlet through a water pipe, wherein a partition is arranged in the inlet mixing water tank, wherein there are multiple partitions, and each partition is not arranged along the water flow direction and is staggered.

[0004] The water inlet mixing tank increases the mixing degree by increasing the flow path of the mixed water, and needs to have a large space in height to set up enough partitions to achieve the mixing needs. The effect is worse than that of the stirring mixing. However, most of the current stirring mixing structures rely on motors to drive, which requires additional energy consumption. Utility Model Content

[0005] The utility model aims to provide a rotary water tank which is used as a mixer in a water supply system to further mix the supplied water before putting it into use without relying on additional force for mixing.

[0006] In order to achieve the above-mentioned purpose, the utility model provides a rotary water tank, which includes a box body, a vertically extending water inlet header is arranged on the first side of the box body, a water inlet pipe is arranged on the outer side of the water inlet header, and a plurality of water outlets are arranged on the inner side along the vertical direction, the inner cavity of the water inlet header is connected with the water inlet pipe and the plurality of water outlets, a drain pipe is arranged at the lower end of the second side of the box body, the first side and the second side are arranged opposite to each other, a central rotating shaft is arranged in the box body, a plurality of spiral blades are arranged on the outer side of the central rotating shaft, and the water inlet header and the drain pipe are arranged on both sides of the central rotating shaft.

[0007] Preferably, a rectangular mounting opening is provided on the first side surface, a rectangular recessed groove is provided on the outer side of the rectangular mounting opening, a plurality of first screw holes are provided in the rectangular recessed groove, a fixing plate is fixedly connected to the outer side of the water inlet manifold, a plurality of first countersunk holes corresponding to the first screw holes are provided on the fixing plate, and a first screw capable of being screwed to the first screw hole is provided in the first countersunk hole.

[0008] Preferably, support ribs are arranged inside the four corners of the box body, a gap is formed between the upper end surface of the support ribs and the upper end surface of the box body, and a cover body supported on the upper end of the support ribs is arranged on the upper end of the box body.

[0009] Preferably, a second screw hole is arranged on the upper end surface of the support rib, a second countersunk hole corresponding to the second screw hole is arranged on the cover body, and a second screw capable of being screwed into the second screw hole is arranged in the second countersunk hole.

[0010] Preferably, a top plate capable of being mounted on the upper end surface of the box body is provided at the upper end of the cover body, and the second countersunk hole is provided through the top plate.

[0011] Preferably, a first positioning cylinder coaxial with the central rotation axis is disposed on the bottom surface of the cover body, and a second positioning cylinder coaxial with the central rotation axis is disposed on the bottom surface of the box body.

[0012] Preferably, both ends of the central rotation axis are configured as spherical surfaces.

[0013] According to the above technical scheme, the utility model provides a rotary water tank, which includes a box body, a vertically extending water inlet header is arranged on the first side of the box body, a water inlet pipe is arranged on the outer side of the water inlet header, and a plurality of water outlets are arranged in a vertical direction on the inner side, the inner cavity of the water inlet header is connected with the water inlet pipe and the plurality of water outlets, a drain pipe is arranged at the lower end of the second side of the box body, the first side and the second side are arranged opposite to each other, a central rotating shaft is arranged in the box body, a plurality of spiral blades are arranged on the outer side of the central rotating shaft, and the water inlet header and the drain pipe are arranged on both sides of the central rotating shaft.

[0014] The rotary water tank has the following beneficial effects: the mixed water pre-mixed upstream enters the inner cavity of the water inlet manifold through the water inlet pipe and is then discharged through multiple water outlets. The discharged mixed water exerts a force on the spiral blades, which in turn drives the spiral blades and the central rotating shaft to rotate, thereby further mixing the mixed water. After the further mixing operation, the mixed water is discharged through the drain pipe to the subsequent water production line for use. The rotary water tank is used as a mixer in the water supply system, and the water supply is further mixed before being put into use. Since the spiral blades are driven to rotate by the impact force of the water flow, there is no need to rely on additional force for mixing.

[0015] Other features and advantages of the present invention will be described in detail in the subsequent specific implementation section. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the following specific embodiments, they are used to explain the present invention, but do not constitute a limitation to the present invention. In the accompanying drawings:

[0017] Figure 1 It is a schematic diagram of the overall structure of a preferred embodiment of a rotary water tank;

[0018] Figure 2 It is a schematic diagram of the unfolded structure of a preferred embodiment of a rotary water tank;

[0019] Figure 3 It is a schematic diagram of the connection structure between the spiral blade and the central rotating shaft;

[0020] Figure 4 It is a side structural schematic diagram of a preferred embodiment of a rotary water tank;

[0021] Figure 5 yes Figure 4 AA cross-sectional structural diagram;

[0022] Figure 6 yes Figure 4 Schematic diagram of the BB cross-section structure.

[0023] Description of Reference Numerals

[0024] 1-box body; 2-top plate; 3-fixing plate; 4-second screw; 5-first screw; 6-water inlet pipe; 7-drain pipe; 8-support rib; 9-second screw hole; 10-central rotation axis; 11-rectangular sink; 12-first screw hole; 13-water inlet manifold; 14-spiral blade; 15-spherical surface; 16-water outlet; 17-inner cavity; 18-first positioning cylinder; 19-second positioning cylinder; 20-rectangular installation port; 21-cover body. DETAILED DESCRIPTION

[0025] The specific implementation of the present invention is described in detail below in conjunction with the accompanying drawings. It should be understood that the specific implementation described here is only used to illustrate and explain the present invention, and is not used to limit the present invention.

[0026] In the present utility model, unless otherwise stated, directional words contained in terms such as "up, down, left, right, front, back, inside, outside" merely represent the orientation of the terms in normal usage, or are common names understood by those skilled in the art, and should not be regarded as limitations on the terms.

[0027] See also Figure 1-6The rotary water tank shown in the figure comprises a box body 1, a first side surface of the box body 1 is provided with a vertically extending water inlet header 13, an outer side of the water inlet header 13 is provided with a water inlet pipe 6, and an inner side is provided with a plurality of water outlets 16 arranged in a vertical direction, an inner cavity 17 of the water inlet header 13 is connected with the water inlet pipe 6 and the plurality of water outlets 16, a drain pipe 7 is provided at the lower end of the second side surface of the box body 1, the first side surface is arranged opposite to the second side surface, a central rotating shaft 10 is provided in the box body 1, a plurality of spiral blades 14 are provided on the outer side of the central rotating shaft 10, and the water inlet header 13 and the drain pipe 7 are arranged on both sides of the central rotating shaft 10.

[0028] Through the implementation of the above technical solution, the mixed water pre-mixed upstream enters the inner cavity 17 of the water inlet manifold 13 through the water inlet pipe 6 and is then discharged through multiple water outlets 16. The discharged mixed water exerts a force on the spiral blade 14, which drives the spiral blade 14 and the central rotating shaft 10 to rotate, thereby further mixing the mixed water. After the further mixing operation, the mixed water is discharged through the drain pipe 7 to the subsequent water production line for use. The rotary water tank is used as a mixer in the water supply system, and the water supply is further mixed before being put into use. Since the spiral blade 14 is driven to rotate by the impact force of the water flow, there is no need to rely on additional force for mixing.

[0029] In this embodiment, a rectangular installation opening 20 is provided on the first side surface, a rectangular sink 11 is provided outside the rectangular installation opening 20, a plurality of first screw holes 12 are provided in the rectangular sink 11, a fixing plate 3 is fixedly connected to the outside of the water inlet header 13, a plurality of first countersunk holes corresponding to the first screw holes 12 are provided on the fixing plate 3, a first screw 5 capable of being screwed to the first screw hole 12 is provided in the first countersunk hole. The water inlet header 13 is detachably fixed to the side surface of the box body 1 by the first screw 5, which is convenient for maintenance and replacement. Of course, in order to have good sealing performance, a first sealing gasket can be provided in the rectangular sink 11.

[0030] In this embodiment, support ribs 8 are provided inside the four corners of the box body 1, and a gap is formed between the upper end surface of the support ribs 8 and the upper end surface of the box body 1. The upper end of the box body 1 is provided with a cover body 21 supported on the upper end of the support ribs 8. Through such a configuration, the cover body 21 is stably supported and covered on the top of the box body 1, and the side surface of the cover body 21 is closely attached to the inner wall of the box body 1.

[0031] In this embodiment, a second screw hole 9 is provided on the upper end surface of the support rib 8, a second countersunk hole corresponding to the second screw hole 9 is provided on the cover body 21, and a second screw 4 that can be screwed into the second screw hole 9 is provided in the second countersunk hole. The cover body 21 is detachably mounted on the box body 1 by the second screw 4 passing through the second countersunk hole and being screwed into the second screw hole 9.

[0032] In this embodiment, the upper end of the cover body 21 is provided with a top plate 2 that can be mounted on the upper end surface of the box body 1, and the second countersunk hole is set through the top plate 2. The top plate 2 is protruded around the cover body 21 and the protruding part can be mounted on the upper end surface of the box body 1. If necessary, a second sealing gasket can be set between the top plate 2 and the upper end surface of the cover body 21 to improve the sealing performance of the cover body 21 after it is closed.

[0033] In this embodiment, the bottom surface of the cover body 21 is provided with a first positioning cylinder 18 coaxial with the central rotating shaft 10, and the bottom surface of the box body 1 is provided with a second positioning cylinder 19 coaxial with the central rotating shaft 10. The first positioning cylinder 18 and the second positioning cylinder 19 are provided to provide rotational positioning of the central rotating shaft 10. When necessary, bearings can be provided between the first positioning cylinder 18 and the central rotating shaft and between the second positioning cylinder 19 and the central rotating shaft to improve the rotational smoothness of the central rotating shaft 10. Ceramic bearings can be used for the bearings.

[0034] In this embodiment, both ends of the central rotating shaft 10 are provided with spherical surfaces 15. By providing the spherical surfaces 15, the contact friction between both ends of the central rotating shaft 10 is reduced, and the rotation smoothness of the central rotating shaft 10 is increased.

[0035] The preferred embodiments of the present invention are described in detail above in conjunction with the accompanying drawings. However, the present invention is not limited to the specific details in the above embodiments. Within the technical concept of the present invention, the technical solution of the present invention can be subjected to a variety of simple modifications, and these simple modifications all belong to the protection scope of the present invention.

[0036] It should also be noted that the various specific technical features described in the above specific embodiments can be combined in any suitable manner without contradiction. In order to avoid unnecessary repetition, the present utility model will not further describe various possible combinations.

[0037] In addition, various embodiments of the present invention may be arbitrarily combined, and as long as they do not violate the concept of the present invention, they should also be regarded as the contents disclosed by the present invention.

Claims

1. A rotary water tank, characterized in that: The rotary water tank comprises a box body (1), a first side surface of the box body (1) is provided with a vertically extending water inlet manifold (13), an outer side of the water inlet manifold (13) is provided with a water inlet pipe (6), an inner side is provided with a plurality of water outlets (16) arranged in a vertical direction, an inner cavity (17) of the water inlet manifold (13) is connected with the water inlet pipe (6) and the plurality of water outlets (16), a drain pipe (7) is provided at the lower end of the second side surface of the box body (1), the first side surface is arranged opposite to the second side surface, a central rotating shaft (10) is provided in the box body (1), a plurality of spiral blades (14) are provided on the outer side of the central rotating shaft (10), and the water inlet manifold (13) and the drain pipe (7) are arranged on both sides of the central rotating shaft (10).

2. The rotary water tank according to claim 1, characterized in that: A rectangular mounting opening (20) is provided on the first side surface, a rectangular recessed groove (11) is provided outside the rectangular mounting opening (20), a plurality of first screw holes (12) are provided inside the rectangular recessed groove (11), a fixing plate (3) is fixedly connected to the outside of the water inlet header (13), a plurality of first countersunk holes corresponding to the first screw holes (12) are provided on the fixing plate (3), and a first screw (5) capable of being screwed to the first screw hole (12) is provided inside the first countersunk hole.

3. The rotary water tank according to claim 1, characterized in that: Support ribs (8) are arranged inside the four corners of the box body (1), a gap is formed between the upper end surface of the support rib (8) and the upper end surface of the box body (1), and a cover body (21) supported on the upper end of the support rib (8) is arranged at the upper end of the box body (1).

4. The rotary water tank according to claim 3, characterized in that: A second screw hole (9) is provided on the upper end surface of the support rib (8), a second countersunk hole corresponding to the second screw hole (9) is provided on the cover body (21), and a second screw (4) capable of being screwed into the second screw hole (9) is provided in the second countersunk hole.

5. The rotary water tank according to claim 4, characterized in that: The upper end of the cover body (21) is provided with a top plate (2) that can be mounted on the upper end surface of the box body (1), and the second countersunk hole is provided through the top plate (2).

6. The rotary water tank according to claim 3, characterized in that: The bottom surface of the cover body (21) is provided with a first positioning cylinder (18) coaxial with the central rotation axis (10), and the bottom surface of the box body (1) is provided with a second positioning cylinder (19) coaxial with the central rotation axis (10).

7. The rotary water tank according to claim 6, characterized in that: Both ends of the central rotation axis (10) are arranged as spherical surfaces (15).

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