CN213085607U

CN213085607U - Aeration device for urban river

Info

Publication number: CN213085607U
Application number: CN202021533178.XU
Authority: CN
Inventors: 陆胜
Original assignee: Anhui Zhengyi Water Co ltd
Current assignee: Anhui Zhengyi Water Co ltd
Priority date: 2020-07-29
Filing date: 2020-07-29
Publication date: 2021-04-30
Anticipated expiration: 2030-07-29

Abstract

The utility model discloses an aeration equipment for city river relates to the field, for the current city among the solution prior art with aeration machine not adapt to the river course of the different degree of depth, has the problem of certain influence to the aeration effect. The mounting panel is installed to dive motor's below, the gas mixing pipe is all installed to the both sides of mounting panel, the top of gas mixing pipe is provided with first water inlet, just the support is installed to the lower extreme of mounting panel, the support frame is installed to the below of support, support frame and support welded connection, just the internally mounted of support has electronic jar, the location stabilizer blade is installed to the lower extreme of electronic jar, the lower terminal surface of support is provided with the gyro wheel, binding post is installed to dive motor's upper end, the impeller is installed to dive motor's inside below, the impeller passes through shaft coupling fixed connection with dive motor, the inside of mounting panel is provided with the hybrid chamber, just the upper end of mounting panel is provided with the second water inlet.

Description

Aeration device for urban river

Technical Field

The utility model relates to a water treatment technical field specifically is an aeration equipment for urban river.

Background

Most of cities in China are built according to water, and fresh water is the basic guarantee of city life, but the stability of water resources of river channels is insufficient, the river channels lack self-regulation capacity and are easily polluted, along with the development of industrial society, the problem of river channel water environment pollution is more severe, the river channels in many cities do not have drinking water standards any more, and even do not accord with industrial water requirements any more, the problem of water resources in recent years in China is very prominent, and although a large amount of water regulation functions are adopted, the problem of water shortage in cities still cannot be solved, and the river channels in cities are really the basis for survival of human beings living according to water, namely, settlement is formed by the fresh water.

However, in recent years, the pollution situation is more serious, and on the basis of relevant statistics, the proportion of urban water pollution is up to more than 90% at present, wherein, 33% of cities have the problem of underground water pollution, the underground water is the last resource of urban water, and the serious pollution of riverway water resources can be seen from the polluted situation, in the sewage treatment process, certain methods and equipment are used for forcibly introducing air into the sewage to ensure that the sewage in the tank is contacted with the air for oxygenation and stir liquid, so that the transfer of oxygen in the air into the liquid is accelerated, suspended objects in the tank are prevented from sinking, the contact of organic matters in the tank with microorganisms and dissolved oxygen is enhanced, and the organic matters in the sewage are subjected to oxidative decomposition, but the existing urban aerator is not suitable for riverways with different depths, and has certain influence on the aeration effect; therefore, the market urgently needs to develop an aeration device for the urban river to help people to solve the existing problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an aeration equipment for city river to solve the current for city that proposes among the above-mentioned background art and use aeration machine not adapt to the river course of the different degree of depth, have the problem of certain influence to the aeration effect.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an aeration equipment for city river course, includes the dive motor, the mounting panel is installed to the below of dive motor, the gas mixing pipe is all installed to the both sides of mounting panel, the top of gas mixing pipe is provided with first water inlet, just the support is installed to the lower extreme of mounting panel, the support frame is installed to the below of support, support frame and support welded connection, just the internally mounted of support has electronic jar, the location stabilizer blade is installed to the lower extreme of electronic jar, the lower terminal surface of support is provided with the gyro wheel.

Preferably, binding post is installed to the upper end of dive motor, the impeller is installed to the inside below of dive motor, the impeller passes through shaft coupling fixed connection with the dive motor, the inside of mounting panel is provided with the hybrid chamber, just the upper end of mounting panel is provided with the second water inlet.

Preferably, the connecting pipe is installed to one side of dive motor, the intake pipe is installed to the upper end of connecting pipe, intake pipe and connecting pipe sealing connection, just the atmospheric pressure valve is installed to one side of intake pipe, the muffler is installed to one side of atmospheric pressure valve, the atmospheric pressure valve respectively with muffler and intake pipe sealing connection.

Preferably, the connecting pipe passes through fixed screw with the mounting panel and is connected, the inside lower extreme of mounting panel is provided with the air inlet, just the one end of connecting pipe extends to the inside and the air inlet sealing connection of mounting panel.

Preferably, the internally mounted of connecting pipe has the baffle, angle between baffle and the connecting pipe sets up to thirty degrees, just the limiting plate is installed to the lower extreme of baffle, the limiting plate respectively with baffle and connecting pipe welded connection.

Preferably, the upper end of support is installed the mount, the mount passes through fixed screw connection with mounting panel and support respectively, the upper end and the support fixed connection of electronic jar, just the lower extreme and the location stabilizer blade fixed connection of electronic jar, the gyro wheel passes through fixed screw and is connected with the support.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a setting through the support, when needs carry out aeration work in urban river course, because of the degree of depth is different in the river course, can fix the dive motor behind the support earlier, put into the aquatic with the support, can change the height of support according to the demand, extend through many electronic jars of control, make the support rise, and the location stabilizer blade of electronic jar lower extreme is absorbed in the inside river course and fixes a position, make dive motor and support whole remain stable, thereby can adjust the position, high durability and convenient use, and wide applicability, be convenient for carry out aeration work in different positions, the effectual effect that improves the aeration, and the work efficiency is also promoted.

2. The utility model discloses a through the setting of connecting pipe, when carrying out the during operation, the accessible air pump passes through the intake pipe with the air inside the leading-in connecting pipe, and the baffle through the connecting pipe inside carries on spacingly to the flow of air to can make the mobility of air better, can not receive hydraulic influence and change the speed that the air flows, thereby influence the aeration effect, and accessible baffle and limiting plate separation moisture backward flow, improve operating mass with rated load.

Drawings

FIG. 1 is a front view of an aeration apparatus for urban river of the present invention;

FIG. 2 is an internal structure diagram of an aeration apparatus for urban river channels according to the present invention;

fig. 3 is an internal structure view of the connecting pipe of the present invention.

In the figure: 1. a submersible motor; 2. a wiring terminal; 3. an air inlet pipe; 4. a pneumatic valve; 5. a muffler; 6. mounting a plate; 7. a fixed mount; 8. a connecting pipe; 9. a gas mixing pipe; 10. a first water inlet; 11. a support; 12. a support frame; 13. an electric cylinder; 14. positioning the supporting legs; 15. a roller; 16. an impeller; 17. a second water inlet; 18. an air inlet; 19. a baffle plate; 20. and a limiting plate.

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.

Referring to fig. 1-3, the present invention provides an embodiment: the utility model provides an aeration equipment for city river course, including dive motor 1, mounting panel 6 is installed to dive motor 1's below, gas-mixing pipe 9 is all installed to mounting panel 6's both sides, gas-mixing pipe 9's top is provided with first water inlet 10, and support 11 is installed to mounting panel 6's lower extreme, support frame 12 is installed to support 11's below,

support frame

12 and 11 welded connection of support, and support 11's internally mounted has electronic jar 13, location stabilizer blade 14 is installed to electronic jar 13's lower extreme, support 11's lower terminal surface is provided with gyro wheel 15, can change support 11's height according to the demand, extend through many electronic jars of control 13, make support 11 rise, and the location stabilizer blade 14 of electronic jar 13 lower extreme is absorbed in the inside river course and is fixed a position, make dive motor 1 and support 11 whole remain stable, thereby.

Further, binding post 2 is installed to dive motor 1's upper end, and impeller 16 is installed to dive motor 1's inside below, and impeller 16 passes through shaft coupling fixed connection with dive motor 1, and the inside of mounting panel 6 is provided with the hybrid chamber, and the upper end of mounting panel 6 is provided with second water inlet 17, and dive motor 1 connects the electricity after, can drive impeller 16 and rotate, and impeller 16 rotates the back and produces centrifugal force, makes near low pressure intake rivers.

Further, connecting pipe 8 is installed to one side of dive motor 1, intake pipe 3 is installed to the upper end of connecting pipe 8, intake pipe 3 and 8 sealing connection of connecting pipe, and pneumatic valve 4 is installed to one side of intake pipe 3, muffler 5 is installed to one side of pneumatic valve 4, pneumatic valve 4 respectively with muffler 5 and intake pipe 3 sealing connection, pass through the air pump with the air inside the leading-in connecting pipe 8 of intake pipe 3, accessible muffler 5 noise reduction, and accessible pneumatic valve 4 adjustment atmospheric pressure size.

Further, connecting pipe 8 passes through fixed screw connection with mounting panel 6, and the inside lower extreme of mounting panel 6 is provided with air inlet 18, and the one end of connecting pipe 8 extends to the inside of mounting panel 6 and air inlet 18 sealing connection, mixes gas leading-in mounting panel 6 inside with water through connecting pipe 8.

Further, the internally mounted of connecting pipe 8 has baffle 19, and the angle between baffle 19 and the connecting pipe 8 sets up to thirty degrees, and limiting plate 20 is installed to the lower extreme of baffle 19, limiting plate 20 respectively with

baffle

19 and 8 welded connection of connecting pipe, accessible baffle 19 and the backward flow of limiting plate 20 separation moisture improve work quality.

Further, mount 7 is installed to the upper end of support 11, and mount 7 passes through fixed screw with mounting panel 6 and support 11 respectively and is connected, and electronic jar 13 upper end and support 11 fixed connection, and electronic jar 13 lower extreme and location stabilizer blade 14 fixed connection, gyro wheel 15 are connected with support 11 through the set screw, can keep the connection stability between mounting panel 6 and the support 11 through mount 7.

The working principle is as follows: when in use, when aeration work is required to be carried out in an urban river channel, because of different depths in the river channel, the submersible motor 1 can be fixed behind the support 11, the support 11 is put into water, the height of the support 11 can be changed according to requirements, the support 11 is lifted by controlling the extension of the electric cylinders 13, and the positioning support legs 14 at the lower ends of the electric cylinders 13 sink into the river channel for positioning, so that the submersible motor 1 and the support 11 are integrally kept stable, thereby being capable of adjusting the position, convenient to use and wide in applicability, being convenient for aeration work at different positions, after the submersible motor 1 is electrified, the impeller 16 can be driven to rotate, the impeller 16 generates centrifugal force after rotating, so that nearby low-pressure water flow is sucked, meanwhile, the air inlet 18 also makes vacuum to suck air, when in work, the air can be guided into the connecting pipe 8 through the air inlet pipe 3 through the air pump, the baffle 19 in the connecting pipe 8 limits the flow of the, thereby can make the mobility of air better, can not receive hydraulic influence to change the speed that the air flows to influence the aeration effect, and accessible baffle 19 and limiting plate 20 separation moisture backward flow, in gas-mixing pipe 9, these air discharge rapidly by centrifugal force after mixing with water, the transfer of oxygen in the acceleration air to in the liquid prevents that the pond suspended object from sinking, strengthens the contact of organic matter in the pond with microorganism and dissolved oxygen, carries out oxidative decomposition to organic matter in the sewage.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides an aeration equipment for city river course, includes dive motor (1), its characterized in that: mounting panel (6) are installed to the below of dive motor (1), gas mixing pipe (9) are all installed to the both sides of mounting panel (6), the top of gas mixing pipe (9) is provided with first water inlet (10), just support (11) are installed to the lower extreme of mounting panel (6), support frame (12) are installed to the below of support (11), support frame (12) and support (11) welded connection, just the internally mounted of support (11) has electronic jar (13), location stabilizer blade (14) are installed to the lower extreme of electronic jar (13), the lower terminal surface of support (11) is provided with gyro wheel (15).

2. An aeration device for urban river channels according to claim 1, characterized in that: binding post (2) are installed to the upper end of dive motor (1), impeller (16) are installed to the inside below of dive motor (1), impeller (16) pass through shaft coupling fixed connection with dive motor (1), the inside of mounting panel (6) is provided with the hybrid chamber, just the upper end of mounting panel (6) is provided with second water inlet (17).

3. An aeration device for urban river channels according to claim 1, characterized in that: connecting pipe (8) are installed to one side of dive motor (1), intake pipe (3) are installed to the upper end of connecting pipe (8), intake pipe (3) and connecting pipe (8) sealing connection, just atmospheric pressure valve (4) are installed to one side of intake pipe (3), muffler (5) are installed to one side of atmospheric pressure valve (4), atmospheric pressure valve (4) respectively with muffler (5) and intake pipe (3) sealing connection.

4. An aeration device for urban river channels according to claim 3, characterized in that: connecting pipe (8) and mounting panel (6) are through fixed screw connection, the inside lower extreme of mounting panel (6) is provided with air inlet (18), just the one end of connecting pipe (8) extends to the inside and air inlet (18) sealing connection of mounting panel (6).

5. An aeration device for urban river channels according to claim 4, characterized in that: the internally mounted of connecting pipe (8) has baffle (19), angle between baffle (19) and connecting pipe (8) sets up to thirty degrees, just limiting plate (20) are installed to the lower extreme of baffle (19), limiting plate (20) respectively with baffle (19) and connecting pipe (8) welded connection.

6. An aeration device for urban river channels according to claim 1, characterized in that: mount (7) are installed to the upper end of support (11), mount (7) pass through fixed screw connection with mounting panel (6) and support (11) respectively, the upper end and support (11) fixed connection of electronic jar (13), just the lower extreme and location stabilizer blade (14) fixed connection of electronic jar (13), gyro wheel (15) are connected with support (11) through fixed screw.