CN213357067U

CN213357067U - Water distribution cap

Info

Publication number: CN213357067U
Application number: CN202021891265.2U
Authority: CN
Inventors: 肖旭; 胡光; 袁维波
Original assignee: Huaian Tongfang Salt Chemical Industrial Sewage Treatment Co ltd
Current assignee: Huaian Tongfang Salt Chemical Industrial Sewage Treatment Co ltd
Priority date: 2020-09-02
Filing date: 2020-09-02
Publication date: 2021-06-04
Anticipated expiration: 2030-09-02

Abstract

The utility model discloses a water distribution cap, go up casing, lower casing including thread sealing connection, go up the casing, be equipped with the hemisphere cavity down between the casing, go up the casing, be equipped with the water inlet of intercommunication cavity, be equipped with the delivery port of intercommunication cavity down on the casing, the cavity top is located water inlet one side, the delivery port top is equipped with the hemisphere baffle A that the top set up towards water inlet one side, baffle A sets up in the cavity, on the connecting rod A that sets up through the interval is fixed in down the casing, the vertical direction coaxial line setting of water inlet, delivery port and baffle A, baffle A axial projection covers water inlet projection, delivery port projection.

Description

Water distribution cap

Technical Field

The utility model relates to a water treatment field specifically is a water distribution cap.

Background

Anaerobic biological treatment of wastewater refers to a process of decomposing and converting various complex organic matters in wastewater into methane and carbon dioxide under the action of anaerobic microorganisms (including facultative microorganisms) under the condition of no molecular oxygen. The anaerobic biological treatment of wastewater has the advantages of low energy consumption, good sewage treatment effect, good sludge stability and the like, and is widely applied to the technical field of sewage treatment.

At present, the water distributors adopted in the market inject sewage into a sewage tank from each water distribution branch pipe through the rapid falling of inlet water in the water distribution pipes, but the sewage falls due to the fact that kinetic energy is too large and the impact on bottom layer sludge is not stable, stirring is insufficient, anaerobic bacteria and organic matters in the tank cannot be in full contact and propagate, and therefore the sewage treatment effect is reduced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a water distribution cap, impact force when can reducing the sewage whereabouts in the water-locator for it is more even when sewage gets into the bottom of the pool.

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

the utility model provides a water distribution cap, includes that thread seal connects upper housing, lower casing, be equipped with the hemisphere cavity between upper housing, the lower casing, upper housing is equipped with the water inlet of intercommunication cavity, be equipped with the delivery port of intercommunication cavity down on the casing, the cavity top is located water inlet one side, the delivery port top is equipped with the hemisphere baffle A that the top set up towards water inlet one side, baffle A sets up in the cavity, on connecting rod A through the interval setting is fixed in lower casing, water inlet, delivery port and the vertical direction coaxial line setting of baffle A, baffle A axial projection covers water inlet projection, delivery port projection.

Furthermore, a water inlet pipe is arranged on the water inlet, and the water inlet pipe is fixedly connected to the outer wall of the upper shell.

Further, the casing is located along fixedly connected with boss A on the delivery port down, connecting rod A bottom fixed connection is in solid fixed ring A up end, threaded connection between solid fixed ring A and the boss A.

Furthermore, the longitudinal section of the lower shell is W-shaped, the outer edge of the lower shell is connected with the inner edge of the upper shell through threads, and the longitudinal section of the inner cavity of the lower part of the lower shell is hemispherical.

Furthermore, a plurality of connecting rods B arranged at intervals are fixedly connected to the lower part of the lower shell.

Further, connecting rod B lower extreme fixedly connected with solid fixed ring B, gu fixed ring B threaded connection is on the flange.

Furthermore, a hemispherical baffle B with the top facing the lower shell is welded and fixed on the flange.

One or more technical solutions provided in the embodiments of the present application have at least the following technical effects or advantages: the utility model discloses, have the water distribution cap of hemisphere cavity through the setting, back in sewage gets into the water distribution cap through the water inlet, directly strike hemisphere baffle A that water inlet below set up, make sewage decline kinetic energy reduce, simultaneously turn round after hemisphere cavity will get into wherein sewage flow to the cavity bottom again, the intermittent type between the connecting rod A of hemisphere baffle A below gets into the mouth of a river and flows out in, because the delivery port is located the top of cavity bottom, therefore partial sewage flow is to taking place to turn back, the kinetic energy that sewage flows has been reduced again, make the sewage flow out behind the delivery port to impact kinetic energy on every side can reduce, make the water distribution more steady.

Drawings

FIG. 1 is a schematic view of a water distribution cap;

fig. 2 is a schematic sectional structure view of the water distribution cap.

Detailed Description

As shown in fig. 1-2, a water distribution cap, including thread sealing connection upper housing 10, lower housing 20, be equipped with hemisphere cavity 30 between upper housing 10, the lower housing 20, upper housing 10 is equipped with the water inlet 101 of intercommunication cavity 30, be equipped with the delivery port 201 of intercommunication cavity 30 on the lower housing 20, cavity 30 top is located water inlet 101 one side, delivery port 201 top is equipped with the hemisphere baffle A40 that the top set up towards water inlet 101 one side, baffle A40 sets up in cavity 30, on connecting rod A401 through the interval setting is fixed in lower housing 20, water inlet 101, delivery port 201 and the vertical direction coaxial line setting of baffle A40, baffle A40 axial projection covers water inlet 101 projection, delivery port 201 projection.

Specifically, a water distribution cap comprises an upper shell 10 and a lower shell 20 made of stainless steel, wherein the upper shell 10 is arranged on the lower shell 20 in a hemispherical shape and is connected with the lower shell 20 through threads, the upper shell 10 and the lower shell can be conveniently detached and replaced, a hemispherical inner cavity is arranged in the upper shell 10, a hemispherical protrusion is arranged in the middle of the lower shell 20, a hemispherical cavity 30 is formed between the upper shell 10 and the lower shell 20 after the upper shell and the lower shell are connected through threads, a water inlet 101 and a water outlet 201 are respectively arranged on coaxial lines of the upper shell 10 and the lower shell 20, a hemispherical baffle A is fixedly connected to the upper part of the water outlet 201, and the axial projection of the hemispherical baffle A40 covers the water inlet 101 and the water outlet 201, so that after sewage enters from the water inlet 101, the baffle A40 is firstly impacted to reduce partial kinetic energy, and then the sewage enters the water, further reduce the kinetic energy of sewage for the sewage that flows out is more steady, reduces the impact force.

Furthermore, in order to facilitate connection of a water pipe, a water inlet pipe 50 is arranged on the water inlet 101, and the water inlet pipe 50 is fixedly connected to the outer wall of the upper shell 10.

Further, for convenience baffle A40 and lower casing 20's quick disconnect, casing 20 is located on delivery port 201 along fixedly connected with boss A2011 down, boss A2011 is equipped with the external screw thread, connecting rod A401 bottom fixed connection is in solid fixed ring A4011 up end, gu fixed ring A4011 is equipped with the internal thread, threaded connection between solid fixed ring A4011 and the boss A2011.

Further, the longitudinal section of the lower shell 20 is W-shaped, the outer edge of the lower shell 20 is connected to the inner edge of the upper shell 10 through threads, and the longitudinal section of the lower inner cavity of the lower shell 20 is hemispherical.

Further, a plurality of connecting rods B202 arranged at intervals are fixedly connected to the lower portion of the lower housing 20, a fixing ring B2021 is fixedly connected to the lower end of each connecting rod B202, and the fixing ring B is in threaded connection with the flange 60. The flange 60 is arranged to conveniently fix the water distribution cap on the pre-embedded bolt at the bottom of the pool.

Further, in order to stabilize the bottom of the sewage inlet tank, a hemispherical baffle B601 is welded and fixed to the flange 60, and the top of the hemispherical baffle B faces the lower housing 20.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a water distribution cap, its characterized in that connects upper housing (10), lower housing (20) including thread seal, it is equipped with hemisphere cavity (30) to go up between upper housing (10), lower housing (20), it is equipped with water inlet (101) of intercommunication cavity (30) to go up casing (10), be equipped with delivery port (201) of intercommunication cavity (30) on lower housing (20), cavity (30) top is located water inlet (101) one side, delivery port (201) top is equipped with hemisphere baffle A (40) that the top set up towards water inlet (101) one side, baffle A (40) set up in cavity (30), be fixed in on lower housing (20) through connecting rod A (401) that the interval set up, water inlet (101), delivery port (201) and baffle A (40) vertical direction coaxial line set up, baffle A (40) axial projection covers water inlet (101) projection, The water outlet (201) projects.

2. The water distribution cap as claimed in claim 1, wherein a water inlet pipe (50) is provided on the water inlet (101), and the water inlet pipe (50) is fixedly connected to the outer wall of the upper shell (10).

3. The water distribution cap according to claim 1, wherein the lower shell (20) is located on the water outlet (201) and is fixedly connected with a boss A (2011) along the upper edge, the bottom of the connecting rod A (401) is fixedly connected with the upper end face of the fixing ring A (4011), and the fixing ring A (4011) is in threaded connection with the boss A (2011).

4. The water distribution cap as claimed in claim 1, wherein the longitudinal section of the lower shell (20) is W-shaped, the outer edge of the lower shell (20) is connected to the inner edge of the upper shell (10) through screw threads, and the longitudinal section of the lower inner cavity of the lower shell (20) is hemispherical.

5. The water distribution cap as claimed in claim 1, wherein a plurality of connecting rods B (202) are fixedly connected to the lower part of the lower shell (20) at intervals.

6. The water distribution cap as claimed in claim 5, wherein a fixing ring B (2021) is fixedly connected to the lower end of the connecting rod B (202), and the fixing ring B is screwed on the flange (60).

7. The water distribution cap according to claim 6, wherein a hemispherical baffle B (601) is welded and fixed on the flange (60) and the top of the hemispherical baffle B faces the lower shell (20).