Water distributor and water distribution structure

Abstract

The utility model discloses a water dispersing device and a water distributing structure, which comprise a conical water dispersing disc, a plurality of water distributing plates and a plurality of water distributing plates, the fixing structure comprises a fixing ring and a connecting cylinder, the fixing ring is provided with an opening structure, one end of the fixing ring is provided with an outer limiting block, one end of the connecting cylinder is provided with an inner limiting block, the inner diameter of the inner limiting block is smaller than the outer diameter of the outer limiting block, and the other end of the connecting cylinder is in threaded connection with the other end of the fixing ring. The water distribution uniformity can be further improved.

Description

Technical Field

[0001] The utility model relates to the technical field of water distribution pipes, in particular to a water diffuser and a water distribution structure. Background Art

[0002] The sewage treatment process requires water distribution of the sewage. In order to improve the uniformity of water distribution, perforated water distribution pipes are generally used, that is, water distribution holes are set on the water distribution pipes.

[0003] However, although the water distribution effect of this structure is improved to a certain extent compared with the straight pipe without water distribution holes, its water distribution uniformity still needs to be further enhanced. Utility Model Content

[0004] The purpose of the utility model is to overcome the shortcomings of the prior art and provide a water diffuser and a water distribution structure, which can further improve the uniformity of water distribution.

[0005] The purpose of the utility model is achieved through the following technical solutions:

[0006] The first aspect of the utility model provides a water diffuser, comprising:

[0007] A water dispersion tray, wherein the water dispersion tray is conical;

[0008] A fixing structure fixed on the water dispersion plate, the fixing structure comprising a fixing ring and a connecting tube, the fixing ring is provided with an opening structure and an outer limit block is provided at one end, an inner limit block with an inner diameter smaller than the outer diameter of the outer limit block is provided at one end of the connecting tube, and the other end is threadedly connected to the other end of the fixing ring.

[0009] In a possible design, the fixing structure further includes a connecting piece connected to the fixing ring and the water dispersion plate.

[0010] In a possible design, there are two connecting pieces, which are respectively fixed on two sides of the fixing ring.

[0011] In a possible design, the fixing ring is fixed on the water dispersion plate.

[0012] In a possible design, the connecting tube is a tube of equal diameter, and the diameter of one end of the fixing ring provided with an outer limit block is smaller than the diameter of the other end.

[0013] In a possible design, the outer limit block is ring-shaped.

[0014] The second aspect of the utility model provides a water distribution structure, comprising:

[0015] A perforated water pipe,

[0016] At least one of the first aspects and any possible designs of the water diffuser described in any one of the possible designs, wherein the fixing ring is sleeved outside the perforated water distribution pipe.

[0017] The utility model has the following advantages:

[0018] 1. The utility model adopts a conical water dispersion plate placed under the perforated water distribution pipe. Water flows out from the water distribution holes and spreads around along the periphery of the water dispersion plate, so that the water flow is evenly distributed in the pool body, further improving the uniformity of water distribution.

[0019] 2. The fixing structure of the water diffuser of the utility model adopts a structure of a fixing ring and a connecting tube, which is not only easy to install, but also adaptable to perforated water pipes of various diameters. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0021] Figure 1 This is a schematic diagram of the structure of the water disperser of the utility model;

[0022] Figure 2 It is a schematic diagram of the first state of the fixed structure;

[0023] Figure 3 is a schematic diagram of the second state of the fixed structure;

[0024] Figure 4 It is a structural schematic diagram of the water distribution structure of the utility model. DETAILED DESCRIPTION

[0025] In order to make the purpose, technical scheme and advantages of the embodiments of the present invention clearer, the technical scheme in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. The components of the embodiments of the present invention described and shown in the drawings here can be arranged and designed in various different configurations.

[0026] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in the field without creative work are within the scope of protection of the present invention.

[0027] It should be noted that, in the absence of conflict, the embodiments of the present invention and the features thereof may be combined with each other.

[0028] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.

[0029] In the description of the present utility model, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside", etc. indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, or the positions or positional relationships in which the utility model product is usually placed when in use, or the positions or positional relationships commonly understood by those skilled in the art, which are only for the convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "first", "second", etc. are only used to distinguish the description, and cannot be understood as indicating or implying relative importance.

[0030] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0031] The first aspect of the utility model provides a water diffuser, such as Figure 1 As shown, the water diffuser includes a water diffuser plate 1 and a fixing structure fixed on the water diffuser plate. The water diffuser plate 1 is conical. The fixing structure includes a fixing ring 3 and a connecting tube 4. The fixing ring 3 is provided with an opening structure and an outer stop block 31 is provided at one end. The connecting tube 4 is provided with an inner stop block 41 whose inner diameter is smaller than the outer diameter of the outer stop block 31 at one end, and the other end is threadedly connected to the other end of the fixing ring 3.

[0032] By adopting the above structure, the water diffuser is fixed on the perforated water distribution pipe 4 through the fixing structure, and the water diffuser 1 is placed under the perforated water distribution pipe 4, so that uniform water distribution can be achieved. During installation, since there is an opening on the fixing ring 3, the other end of the connecting tube 4 is threadedly connected to the other end of the fixing ring 3, and the connecting tube can be operated to disengage it from the threaded end of the fixing ring 3, and then the fixing ring can be clamped on the perforated water distribution pipe 4 through the opening, and then the connecting tube can be operated to connect it to the threaded end of the fixing ring 3. Since the other end of the connecting tube 4 is threadedly connected to the other end of the fixing ring 3, the connection length of the two can be adjusted, so as to adapt to perforated water distribution pipes 4 of different pipe diameters.

[0033] The water dispersion plate is fixedly connected to the fixed structure, and there are many ways to achieve this.

[0034] Example 1: The fixing ring 3 is directly fixed on the water dispersion plate 1 . In this case, the fixing ring 3 is fixed on the apex of the water dispersion plate 1 .

[0035] Example 2: The fixing structure further includes a connecting piece 2 connected to the fixing ring 3 and the water dispersion plate 1. With this structure, in order to improve the stability of the fixing, Figure 1 As shown, there are two connecting pieces 2, which are fixed on both sides of the fixing ring 3 respectively.

[0036] In order to facilitate component processing, the connecting tube 4 is a tube of equal diameter, and the fixing ring 3 is provided with an outer limit block 31 whose diameter at one end is smaller than that at the other end.

[0037] The outer limit block 31 realizes the movement limit of the inner limit block 41, and it can adopt a single block structure, a plurality of block structures or a ring shape. When a plurality of block structures are adopted, they are placed on the same diameter plane.

[0038] Based on any of the above-mentioned structures of the water diffuser, the second aspect of the utility model discloses a water distribution structure, including a perforated water distribution pipe 4 and at least one of the water diffusers described in the first aspect and any possible design thereof, wherein the fixing ring 3 is sleeved outside the perforated water distribution pipe 4. Figure 4 As shown, an example of only one water diffuser is shown.

[0039] The water dispersion plate 1 is conical in shape, and the diameter of the bottom portion thereof is the largest. In order to improve the performance of uniform water distribution, the maximum diameter is larger than the diameter of the perforated water distribution pipe 4 .

[0040] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A water diffuser, characterized in that: include: A water dispersion tray (1), wherein the water dispersion tray (1) is conical; A fixing structure fixed on the water dispersion plate, the fixing structure comprising a fixing ring (3) and a connecting tube (4), the fixing ring (3) being provided with an opening structure and having an outer limit block (31) at one end, the connecting tube (4) being provided with an inner limit block (41) having an inner diameter smaller than the outer diameter of the outer limit block (31) at one end, and the other end being threadedly connected to the other end of the fixing ring (3).

2. A water disperser according to claim 1, characterized in that: The fixing structure also includes a connecting piece (2) connected to the fixing ring (3) and the water dispersion plate (1).

3. A water disperser according to claim 2, characterized in that: There are two connecting pieces (2), which are respectively fixed on both sides of the fixing ring (3).

4. A water disperser according to claim 1, characterized in that: The fixing ring (3) is fixed on the water dispersion plate (1).

5. A water disperser according to claim 1, characterized in that: The connecting tube (4) is a pipe of equal diameter, and the fixing ring (3) is provided with an outer limit block (31) with a diameter at one end smaller than the diameter at the other end.

6. A water disperser according to claim 1, characterized in that: The outer limiting block (31) is ring-shaped.

7. A water distribution structure, characterized in that: include: a perforated water pipe (5), At least one water diffuser according to any one of claims 1 to 3, wherein the fixing ring (3) is sleeved outside the perforated water distribution pipe (5).

8. A water distribution structure according to claim 7, characterized in that: include: The maximum diameter of the water dispersion plate (1) is greater than the diameter of the perforated water distribution pipe (5).

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