CN211486770U

CN211486770U - Water distribution device of filter

Info

Publication number: CN211486770U
Application number: CN201921273145.3U
Authority: CN
Inventors: 江昌富; 孙玉国; 江一鸣; 刘冰川
Original assignee: YANGZHOU TIANLONG ENVIRONMENTAL PROTECTION EQUIPMENT CO Ltd
Current assignee: YANGZHOU TIANLONG ENVIRONMENTAL PROTECTION EQUIPMENT CO Ltd
Priority date: 2019-08-07
Filing date: 2019-08-07
Publication date: 2020-09-15
Anticipated expiration: 2029-08-07

Abstract

The utility model belongs to the technical field of filters, in particular to a water distribution device of a filter, which comprises a main water inlet pipe, a connecting pipeline and an inverted umbrella-shaped water distribution bucket; a plurality of uniformly distributed connecting branch pipes are respectively communicated and fixed on the water inlet main pipe and the connecting pipeline, and each connecting branch pipe is provided with an inverted umbrella-shaped water distributing hopper; an installation part is fixed at the port of the inverted umbrella-shaped water distribution bucket; when the mounting part is connected with the port of the connecting branch pipe, a mounting hoop is fixedly sleeved outside the interface of the mounting part; the water distributor is designed into a plurality of small inverted umbrella-shaped water distribution hoppers, and each inverted umbrella-shaped water distribution hopper is connected with the main water inlet pipe by a pipeline, so that the uniform water distribution and the small head loss can be ensured; each connecting pipeline is welded with the tank body, so that the stability of the device in installation and use is ensured, and the strength of the tank body is increased; the installation hoop is adopted to install the inverted umbrella-shaped water distribution bucket and the connecting pipeline, so that the sealing performance is ensured, and the disassembly, maintenance and cleaning of the inverted umbrella-shaped water distribution bucket are facilitated.

Description

Water distribution device of filter

Technical Field

The utility model belongs to the technical field of the filter, concretely relates to filter water distribution device.

Background

The filter is an indispensable device on a medium conveying pipeline, is usually arranged at a pressure reducing valve, a pressure release valve, a constant water level valve and inlet end equipment of other equipment of a squaring filter, consists of a cylinder body, a stainless steel filter screen, a pollution discharge part, a transmission device and an electric control part, impurities of water to be treated are blocked after the water passes through a filter cartridge of the filter screen of the filter, when the water is required to be cleaned, the detachable filter cartridge is only required to be taken out, and the water is treated and then is filled again, so that the use and the maintenance are very convenient.

The water inlet mode of the filter is divided into two types, one type is water inlet from top to bottom, and the other type is water inlet from bottom to top. The original filter is simply provided with an umbrella-shaped water distributor below an inlet, if the filter is smaller, the water distributor can be used reluctantly, and for a large filter, the water distributor is not suitable for use, and some manufacturers design the form of opening holes in the water distributor, so that the filter is troublesome to process and manufacture, is easy to block, and has large head loss.

SUMMERY OF THE UTILITY MODEL

For solving the above-mentioned problem that exists among the prior art, the utility model provides a filter water distribution device has that the water distribution is even, the head loss is less and install and use stable characteristics.

In order to achieve the above object, the utility model provides a following technical scheme: a filter water distribution device comprises a main water inlet pipe, connecting pipelines and an inverted umbrella-shaped water distribution hopper, wherein the main water inlet pipe is horizontally arranged at a dome of a filter tank body, and the connecting pipelines are respectively communicated and fixed on two sides of the main water inlet pipe; a plurality of uniformly distributed connecting branch pipes are respectively communicated and fixed on the water inlet main pipe and the connecting pipeline, and an inverted umbrella-shaped water distributing hopper is arranged on each connecting branch pipe; an installation part is fixed at the port of the inverted umbrella-shaped water distribution bucket, a protruding part is fixed at the port of the installation part, and a notch capable of accommodating the protruding part is formed in the inner wall of the port of the connecting branch pipe; the installation department with when connecting the branch pipe port and connecting, the protruding portion inlays in the notch, and establishes at the outside cover of its kneck and be fixed with the installation hoop.

As a preferred technical scheme of the utility model, the internal diameter and the external diameter of installation department with connect the internal diameter and the external diameter homogeneous phase of being in charge of.

As a preferred technical solution of the present invention, the length of the protruding portion is the same as the groove depth of the notch.

As a preferred technical solution of the present invention, the mounting hoop includes a first hoop unit and a second hoop unit, one end of the first hoop unit and one end of the second hoop unit are connected by a hinge, the other end is respectively fixed with a corresponding first connecting block and a second connecting block, and the first connecting block and the second connecting block are internally provided with a through hole; and a connecting component is arranged at the joint of the first connecting block and the second connecting block.

As a preferred technical scheme of the utility model, coupling assembling includes bolt and nut, the bolt runs through the perforation back, and it is fixed to extend out to serve the screw thread to close soon the nut.

As an optimal technical scheme of the utility model, still include the sealing ring the installation department with the annular has been seted up respectively to first connecting block outer wall, have at the inner wall of this sealing ring with this annular assorted ring protruding.

As an optimized technical scheme of the utility model, the sealing ring is the rubber ring.

Compared with the prior art, the beneficial effects of the utility model are that: the water distributor is designed into a plurality of small inverted umbrella-shaped water distribution hoppers, and each inverted umbrella-shaped water distribution hopper is connected with the main water inlet pipe by a pipeline, so that the uniform water distribution and the small head loss can be ensured; each connecting pipeline is welded with the tank body, so that the stability of the device in installation and use is ensured, and the strength of the tank body is increased; the installation hoop is adopted to install the inverted umbrella-shaped water distribution bucket and the connecting pipeline, so that the sealing performance is ensured, the disassembly, maintenance and cleaning of the inverted umbrella-shaped water distribution bucket are facilitated, and the continuous uniform water distribution is ensured.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic top view of the present invention;

FIG. 3 is a schematic view of the front structure of an inverted umbrella-shaped water distribution bucket;

FIG. 4 is an exploded view of the inverted umbrella-shaped water bucket of the present invention;

fig. 5 is a schematic top view of the mounting collar of the present invention;

fig. 6 is a schematic view of a locking structure of the mounting band of the present invention;

in the figure: 1. a main water inlet pipe; 2. connecting a pipeline; 3. connecting branch pipes; 4. an inverted umbrella-shaped water distributing bucket; 5. installing a hoop; 6. a notch; 7. a protrusion; 8. an installation part; 9. a ring groove; 10. a first hoop unit; 11. a second hoop unit; 12. a second connecting block; 13. a first connection block; 14. perforating; 15. a connecting assembly; 16. the ring is convex; 17. and (4) a sealing ring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Examples

Referring to fig. 1-6, the present invention provides the following technical solutions: a water distribution device of a filter comprises a main water inlet pipe 1, connecting pipelines 2 and an inverted umbrella-shaped water distribution bucket 4, wherein the main water inlet pipe 1 is horizontally arranged at a dome of a filter tank body, the connecting pipelines 2 are respectively communicated and fixed at two sides of the main water inlet pipe 1, and the water distribution device of the utility model is used for water inlet from bottom to top; a plurality of uniformly distributed connecting branch pipes 3 are respectively communicated and fixed on the water inlet main pipe 1 and the connecting pipeline 2, an inverted umbrella-shaped water distribution hopper 4 is arranged on each connecting branch pipe 3, water is uniformly distributed through the uniformly distributed inverted umbrella-shaped water distribution hoppers 4, and the water head loss is small due to the plurality of independent inverted umbrella-shaped water distribution hoppers 4; an installation part 8 is fixed at the port of the inverted umbrella-shaped water distribution bucket 4, a protruding part 7 is fixed at the port of the installation part 8, the protruding part 7 and the installation part 8 are of an integrated structure, and a notch 6 capable of accommodating the protruding part 7 is formed in the inner wall of the port of the connecting branch pipe 3; when the installation part 8 is connected with the port of the connecting branch pipe 3, the protruding part 7 is embedded into the notch 6, and the installation hoop 5 is fixedly sleeved outside the interface of the protruding part.

Specifically, as shown in fig. 4, in the present embodiment, the inner diameter and the outer diameter of the mounting portion 8 are the same as those of the connecting branch pipe 3, so as to ensure the stability of the mounting collar 5 and the water circulation inside.

Specifically, as shown in fig. 4, in the present embodiment, the length of the protrusion 7 is the same as the groove depth of the notch 6, thereby ensuring the internal moisture permeability.

Specifically, as shown in fig. 5, in this embodiment, the mounting hoop 5 includes a first hoop unit 10 and a second hoop unit 11, one end of the first hoop unit 10 and one end of the second hoop unit 11 are connected by a hinge, the other end is fixed with a corresponding first connecting block 13 and a corresponding second connecting block 12, and through holes 14 are formed in the first connecting block 13 and the second connecting block 12; the joint of the first connecting block 13 and the second connecting block 12 is provided with a connecting assembly 15, which is convenient for mounting and dismounting the mounting hoop 5.

Specifically, as shown in fig. 5, in this embodiment, the connection assembly 15 includes a bolt and a nut, and after the bolt passes through the through hole 14, the bolt is screwed on the protruding end of the bolt to form a fixing nut, so that the installation of the installation hoop 5 is facilitated, and the installation is more stable.

Specifically, as shown in fig. 6, in this embodiment, the sealing ring 17 is further included, the annular grooves 9 are respectively formed on the outer walls of the mounting portion 8 and the first connecting block 13, and the annular protrusion 16 matched with the annular groove 9 is formed on the inner wall of the sealing ring 17, so that the sealing performance is improved.

Specifically, as shown in fig. 6, in this embodiment, the sealing ring 17 is a rubber ring, which improves the sealing performance of the pipe.

The utility model discloses a theory of operation and use flow: the water inlet main pipe 1 is horizontally arranged at a dome of the filter tank body, the connecting pipelines 2 are respectively communicated and fixed at two sides of the water inlet main pipe 1, the water inlet main pipe 1 and the connecting pipelines 2 are respectively communicated and fixed with a plurality of connecting branch pipes 3 which are uniformly distributed, each connecting branch pipe 3 is provided with an inverted umbrella-shaped water distribution hopper 4, when the inverted umbrella-shaped water distribution hopper 4 of the utility model is installed, a sealing ring 17 is firstly sleeved on the connecting branch pipe 3, and a ring bulge 16 at the lower part of the sealing ring 17 is embedded into a ring groove 9 on the connecting branch pipe 3;

afterwards, in the notch 6 on 3 tops of branch pipe is connected with the protruding portion 7 embedding of installation department 8 bottom, make annular 9 on the 8 outer walls of installation department and the sealing ring 17 inner wall be in upper portion ring protruding 16 simultaneously and cooperate can, sealing ring 17, annular 9, ring protruding 16 cooperatees, the leakproofness of pipe connection has been improved promptly, also make the installation of inverse umbrella form water distribution fill 4 more stable, later install hoop 5 on the sealing ring 17 outer wall cover, first connecting block 13 of first hoop unit 10 tip is corresponding with second connecting block 12 of second hoop unit 11 tip, the bolt runs through behind the perforation 14, serve the screw thread at its extension and close fixation nut soon, be convenient for install the installation of hoop 5, and the installation is more stable.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a filter water distribution device, is responsible for (1), connecting tube (2) and inverted umbrella form water distribution fill (4) including intaking, its characterized in that: the main water inlet pipe (1) is horizontally arranged at a dome of the filter tank body, and the connecting pipelines (2) are respectively communicated and fixed on two sides of the main water inlet pipe (1); a plurality of uniformly distributed connecting branch pipes (3) are respectively communicated and fixed on the water inlet main pipe (1) and the connecting pipeline (2), and an inverted umbrella-shaped water distribution hopper (4) is arranged on each connecting branch pipe (3); an installation part (8) is fixed at the port of the inverted umbrella-shaped water distribution bucket (4), a protruding part (7) is fixed at the port of the installation part (8), and a notch (6) capable of accommodating the protruding part (7) is formed in the inner wall of the port of the connecting branch pipe (3); installation department (8) with when being connected and being in charge of (3) port connection, protruding portion (7) embedding notch (6) are interior, and establish at the outside cover of its kneck and be fixed with installation hoop (5).

2. The water distribution device of the filter of claim 1, wherein: the internal diameter and the external diameter of installation department (8) with connect the internal diameter and the external diameter homogeneous phase of being in charge of (3).

3. The water distribution device of the filter of claim 1, wherein: the length of the protruding part (7) is the same as the groove depth of the notch (6).

4. The water distribution device of the filter of claim 1, wherein: the mounting hoop (5) comprises a first hoop unit (10) and a second hoop unit (11), one end of the first hoop unit (10) is connected with one end of the second hoop unit (11) through a hinge, the other end of the first hoop unit is fixedly provided with a corresponding first connecting block (13) and a corresponding second connecting block (12), and communicated through holes (14) are formed in the first connecting block (13) and the second connecting block (12); and a connecting assembly (15) is arranged at the joint of the first connecting block (13) and the second connecting block (12).

5. The water distribution device of the filter of claim 4, wherein: the connecting component (15) comprises a bolt and a nut, and the bolt penetrates through the through hole (14) and then is screwed on the extending end of the bolt to fix the nut.

6. The water distribution device of the filter of claim 4, wherein: still include sealing ring (17) installation department (8) with annular (9) have been seted up respectively to first connecting block (13) outer wall, have at the inner wall of this sealing ring (17) with this annular (9) assorted protruding (16) of ring.

7. The water distribution device of the filter as claimed in claim 6, wherein: the sealing ring (17) is a rubber ring.