CN220707615U - Ventilation unit for sewage treatment - Google Patents

Abstract

The utility model provides a ventilation device for sewage treatment, which belongs to the technical field of sewage treatment and comprises an air outlet pipe, wherein a blocking mechanism is arranged outside the air outlet pipe, an air duct is arranged on the side wall of the air outlet pipe, a fan is arranged at the outer end of the air duct, the blocking mechanism comprises a mounting plate fixedly connected to the inner wall of the air outlet pipe, and a first air opening and a second air opening are respectively formed in the mounting plate. According to the ventilation device for sewage treatment, the plugging mechanism is designed on the device, the rotating plate is rotated to enable the through hole, the first air opening and the second air opening to be conducted, so that ventilation treatment can be conducted, a user can rotate the rotating plate to enable the latch to conduct meshing treatment with the trough plate, the design is convenient for the user to conduct free plugging and conducting treatment, and rapid and stable limiting and positioning can be conducted through the design of the cis-tooth matching and the inverse-tooth matching, and the situation that the rotating plate is loosened due to overlarge wind force in the air outlet pipe can be prevented.

Description

Ventilation unit for sewage treatment

Technical Field

The utility model belongs to the technical field of sewage treatment, and particularly relates to a ventilation device for sewage treatment.

Background

Sewage treatment is a process for purifying sewage to meet the water quality requirement of being discharged into a certain water body or reused, and is widely applied to various fields of buildings, agriculture, traffic, energy, petrifaction, environmental protection, urban landscapes, medical treatment, catering and the like, and is increasingly used in daily life of common people, and the sewage treatment is generally divided into production sewage treatment and domestic sewage treatment according to sewage source classification.

In various processes of sewage treatment, chemical means and technology are adopted to be placed in water, and the water is treated by the chemical reaction technology, but unstable reaction environment is generated in the chemical reaction process, so that ventilation equipment is needed to properly ventilate the chemical reaction environment in the sewage chemical treatment.

However, the existing ventilation device for sewage treatment on the market is in use, the traditional ventilation equipment is poor in control performance of an air outlet, so that the equipment is inconvenient to operate when being conducted and plugged, the stability is poor, and the plugging plate is easy to loose when being plugged.

Accordingly, there is a need to provide a ventilation device for sewage treatment that solves the above-mentioned problems.

Disclosure of Invention

The utility model mainly solves the technical problems existing in the prior art and provides a ventilation device for sewage treatment.

The technical problems of the utility model are mainly solved by the following technical proposal: the utility model provides a ventilation unit for sewage treatment, includes the tuber pipe, the externally mounted who goes out the tuber pipe has shutoff mechanism, the wind channel is installed to the lateral wall that goes out the tuber pipe, the fan is installed to the outer end in wind channel, shutoff mechanism includes the mounting panel of fixed connection in tuber pipe inner wall, first wind gap and second wind gap have been seted up respectively to the inside of mounting panel, the spacing groove has been seted up to the outer wall of mounting panel, the inside of spacing groove has inlayed interior panel, the through-hole has been seted up, and the quantity of through-hole is two, the outer wall of interior panel just is located two the opposite one side rotation of through-hole is connected with the revolving plate, the both sides fixedly connected with latch of revolving plate, the outer wall of interior panel just is located two one side fixedly connected with locating plate of through-hole, the outer wall fixedly connected with spring of locating plate, and the quantity of spring is two the outer end fixedly connected with frid of spring.

Preferably, a plurality of the latches are distributed in an equidistant annular manner on two sides of the rotating plate, and the first air port and the second air port are communicated with the two through holes.

Preferably, the positioning plate and the two springs and the groove plates are distributed in a left side mirror image mode relative to the inner panel, and the inner panel is in interference fit with the limiting groove.

Preferably, the outside of play tuber pipe is installed the return bend, go out the outer wall block of tuber pipe and return bend has the cardboard, and the quantity of cardboard is four, four the equal threaded connection of outer wall of cardboard has positioning bolt.

Preferably, the cross sections of the four clamping plates are of U-shaped structures, and the front ends of the four positioning bolts penetrate through the inner parts of the four clamping plates and extend to the outer wall of the air outlet pipe.

The utility model has the beneficial effects that:

the plugging mechanism is designed on the device, the rotary plate is rotated to enable the through hole and the first air opening to be conducted with the second air opening, ventilation treatment can be conducted, the rotary plate can be rotated by a user to enable the latch to be meshed with the trough plate, free plugging and conduction treatment can be conducted by the user conveniently, rapid and stable limiting and positioning can be conducted through the design of the fit of the latch and the fit of the reverse teeth, and the rotary plate can be prevented from being caused by overlarge wind power in the air outlet pipe.

Drawings

FIG. 1 is a schematic view of a ventilating device for sewage treatment according to a preferred embodiment of the present utility model;

FIG. 2 is a schematic diagram of a disassembly structure of the plugging mechanism shown in FIG. 1;

fig. 3 is a schematic view of the split structure of the air duct and the bent pipe shown in fig. 1.

In the figure: 1. an air outlet pipe; 2. a plugging mechanism; 21. a mounting plate; 22. a first tuyere; 23. a second tuyere; 24. a limit groove; 25. an inner panel; 26. a through hole; 27. a rotating plate; 28. latch teeth; 29. a positioning plate; 210. a spring; 211. a trough plate; 3. an air duct; 4. a blower; 5. bending the pipe; 6. a clamping plate; 7. and positioning bolts.

Detailed Description

The technical scheme of the utility model is further specifically described below through examples and with reference to the accompanying drawings.

Example 1: the utility model provides a ventilation unit for sewage treatment, including air-out pipe 1, air-out pipe 1's externally mounted has shutoff mechanism 2, air duct 3 is installed to air-out pipe 1's lateral wall, fan 4 is installed to air duct 3's outer end, shutoff mechanism 2 includes fixed connection in air-out pipe 1's mounting panel 21, first wind gap 22 and second wind gap 23 have been seted up respectively to mounting panel 21's inside, spacing groove 24 has been seted up to mounting panel 21's outer wall, spacing groove 24's inside has embedded interior panel 25, through-hole 26 has been seted up to interior panel 25's inside, and the quantity of through-hole 26 is two, the outer wall of interior panel 25 just is located two through-hole 26 opposite side rotation connection to have flap 27, flap 27's both sides fixedly connected with a plurality of latches 28, the outer wall of interior panel 25 just is located two through-hole 26 one side fixedly connected with locating plate 29, locating plate 29's outer wall fixedly connected with spring 210, and the quantity of spring 210 is two, the outer end fixedly connected with frid of two springs 210, it makes through-hole 26 and first wind gap 22 and second wind gap 23 accomplish switching on to rotate flap 27, like this can carry out the user and rotate flap 27 and make flap 211 and the vent-hole handle and can be rotated and be processed.

The plurality of latches 28 are distributed annularly about the two sides of the rotating plate 27 at equal intervals, the first air port 22, the second air port 23 and the two through holes 26 are mutually communicated, the design is convenient for a user to conduct free blocking and conducting treatment, and the quick and stable limiting and positioning can be further conducted through the design of the following teeth matching and the inverse teeth matching, so that the rotating plate 27 can be prevented from being loosened due to overlarge wind force in the air outlet pipe 1.

The positioning plate 29 and the two springs 210 and the groove plate 211 are distributed in a left side mirror image of the inner panel 25, the inner panel 25 and the limiting groove 24 are in interference fit, the interference fit is designed to facilitate the embedded installation and positioning of the inner panel 25 by a user, and the installation is stable due to the design.

Example 2: the outside of play tuber pipe 1 installs return bend 5, goes out tuber pipe 1 and the outer wall block of return bend 5 has cardboard 6, and the quantity of cardboard 6 is four, and the equal threaded connection of outer wall of four cardboard 6 has positioning bolt 7, installs cardboard 6 in the outer wall position of play tuber pipe 1 and return bend 5 block in proper order, needs once at the rotatory positioning bolt 7 of installing of outer wall of cardboard 6 after the block is accomplished, later the user need rotate positioning bolt 7 in proper order to control four cardboard 6 atress drive play tuber pipe 1 and return bend 5 carry out the atress installation.

The cross-section of four cardboard 6 is "U" type structure, and four positioning bolt 7's front end all runs through in the inside of four cardboard 6 and extends to the outer wall of play tuber pipe 1, and this kind of design can carry out the secondary location installation on the basis of bolt installation to can guarantee to go out tuber pipe 1 and return bend 5 four directions and carry out the atress stable and even.

The principle of the utility model is as follows:

the first step: firstly, a user needs to place the bottom of the elbow pipe 5 at the top surface position of the sewage treatment chemical tank and install the elbow pipe, after the installation is completed, the user needs to attach the air outlet pipe 1 to the outside of the elbow pipe 5, after the attachment is completed, the user needs to sequentially clamp and install the clamping plates 6 at the outer wall positions of the air outlet pipe 1 and the elbow pipe 5, after the clamping is completed, the user needs to rotate and install the positioning bolts 7 on the outer wall of the clamping plates 6 once, and then the user needs to sequentially rotate the positioning bolts 7 to control the four clamping plates 6 to be stressed to drive the air outlet pipe 1 and the elbow pipe 5 to be stressed and installed.

And a second step of: after the installation is completed, the fan 4 needs to be installed at the outer end of the air duct 3, and when ventilation is needed, a user can start the fan 4, so that ventilation treatment can be carried out on the environment inside the sewage treatment chemical tank through the bent pipe 5.

And a third step of: and when the air conditioner is used, the rotary plate 27 can be rotated to complete the conduction between the through hole 26 and the first air port 22 as well as between the through hole 23 and the second air port, so that ventilation treatment can be performed, the rotary plate 27 can be rotated to enable the latch 28 to be meshed with the grooved plate 211, so that the spring 210 can be controlled to move in a compression mode on the positioning plate 29, and the inner panel 25 and the limiting groove 24 can be installed and positioned freely in an embedded mode.

Compared with the related art, the ventilation device for sewage treatment provided by the utility model has the following beneficial effects:

the plugging mechanism 2 is designed on the device, the rotary plate 27 is rotated to enable the through hole 26 and the first air opening 22 to be conducted with the second air opening 23, ventilation treatment can be conducted, the rotary plate 27 can be rotated by a user to enable the latch 28 to be meshed with the trough plate 211, free plugging and conduction treatment can be conducted by the user conveniently, rapid and stable limiting and positioning can be conducted through the design of the fit of the latch and the fit of the reverse teeth, and the rotary plate 27 can be prevented from being subjected to loosening caused by overlarge wind power in the air outlet pipe 1.

Finally, it should be noted that the above embodiments are merely representative examples of the present utility model. Obviously, the utility model is not limited to the above-described embodiments, but many variations are possible. Any simple modification, equivalent variation and modification of the above embodiments according to the technical substance of the present utility model should be considered to be within the scope of the present utility model.

Claims (5)

1. The utility model provides a ventilation unit for sewage treatment, includes tuber pipe (1), its characterized in that: the utility model provides a sealing mechanism (2) is installed to the externally mounted who goes out tuber pipe (1), wind channel (3) are installed to the lateral wall that goes out tuber pipe (1), fan (4) are installed to the outer end in wind channel (3), sealing mechanism (2) are including mounting panel (21) of fixed connection in tuber pipe (1) inner wall, first wind gap (22) and second wind gap (23) have been seted up respectively to the inside of mounting panel (21), spacing groove (24) have been seted up to the outer wall of mounting panel (21), the inside of spacing groove (24) is embedded with interior panel (25), through-hole (26) have been seted up to the inside of interior panel (25), and the quantity of through-hole (26) is two, the outer wall of interior panel (25) just is located two opposite one side rotation of through-hole (26) is connected with revolving plate (27), both sides fixedly connected with a plurality of latch (28) of revolving plate (27), the outer wall of interior panel (25) just is located two one side fixedly connected with locating plate (29) of through-hole (26), locating plate (210) are two spring fixing plates (210), two outer wall (210) are the fixed number of springs (210).

2. A sewage treatment ventilating device according to claim 1, wherein a plurality of said teeth (28) are equally spaced annularly about both sides of the rotating plate (27), and said first and second tuyeres (22, 23) and said through holes (26) are in communication with each other.

3. A ventilating device for sewage treatment according to claim 2, characterized in that the positioning plate (29) and the two springs (210) and the trough plate (211) are distributed with respect to the left side of the inner panel (25), the inner panel (25) and the limit trough (24) being an interference fit.

4. A ventilation device for sewage treatment according to claim 3, characterized in that, the outside of air-out pipe (1) is installed with return bend (5), the outer wall block of air-out pipe (1) and return bend (5) has cardboard (6), and the quantity of cardboard (6) is four, four the outer wall of cardboard (6) all threaded connection has positioning bolt (7).

5. The ventilation device for sewage treatment according to claim 4, wherein the cross sections of the four clamping plates (6) are of a U-shaped structure, and the front ends of the four positioning bolts (7) penetrate through the inside of the four clamping plates (6) and extend to the outer wall of the air outlet pipe (1).