CN213810927U

CN213810927U - Combined air filtering equipment for clean room

Info

Publication number: CN213810927U
Application number: CN202022990297.4U
Authority: CN
Inventors: 周爽
Original assignee: Tianjin Jingming Technology Co ltd
Current assignee: Tianjin Jingming Technology Co ltd
Priority date: 2020-12-14
Filing date: 2020-12-14
Publication date: 2021-07-27
Anticipated expiration: 2030-12-14

Abstract

The utility model relates to an air purification technical field in toilet just discloses a combination formula filtration equipment for toilet, including the toilet, the last fixed surface of toilet is connected with the fan, the suction opening fixedly connected with exhaust column of fan. The utility model provides a combination formula air filtration equipment for toilet, through being provided with the fan, the purifying box, valve one and return air pipe mouth one, start the fan and can inhale the purifying box with outside fresh air in, and the sterilization chamber in the purifying box is sterilized the air of suction through letting in ozone during, the air after the sterilization enters into the air outlet mouth through the filtration of filter one, make fresh air enter into the clean room from the air outlet mouth in, can be according to the space size of toilet, open the power of valve one regulation fan, through the setting of return air pipe mouth one, be convenient for adjust the pressure differential size in the room, and can make the fan avoid the foreign matter to get into when inhaling external air through being provided with the sieve.

Description

Combined air filtering equipment for clean room

Technical Field

The utility model relates to an air purification technical field of toilet specifically is a combination formula filtration equipment for toilet.

Background

Clean rooms, also known as clean rooms, clean rooms or clean rooms, have a primary function of indoor pollution control, and without clean rooms, pollution-sensitive parts cannot be mass-produced.

The combined air filtering equipment of the existing clean room can not control the temperature in the clean room while performing air purification, so that the combined air filtering equipment has too single functionality, complex results and can not adapt to the clean rooms with spaces of different sizes.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art, the utility model provides a combination formula air filter equipment for toilet possesses the function of temperature regulation and can adapt to the advantage of the interior pressure differential of toilet's regulation room of different spaces size, has solved the problem of proposing among the background art.

The utility model provides a following technical scheme: the utility model provides a combination formula filtration equipment for toilet, includes the toilet, the last fixed surface of toilet is connected with the fan, the suction opening fixedly connected with exhaust column of fan, the air exit fixedly connected with purifying box of fan, the inside of purifying box is equipped with the sterilization chamber, the below in sterilization chamber is equipped with filter one, the bottom of purifying box is equipped with the air-out mouth of pipe, fixedly connected with return air pipeline one on the exhaust column, return air pipeline one's the other end has seted up return air mouth of pipe one.

Preferably, the air exhaust pipe is fixedly connected with a second return air pipeline, the second return air pipeline is fixedly connected with a second filter plate, one side of the second filter plate is provided with a heat exchanger, and the other end of the second return air pipeline is provided with a second return air pipe opening.

Preferably, the sterilization chamber is located one side of fan air outlet, the side in sterilization chamber and the inner wall fixed connection of purifying box, the avris of filter one and the inner wall fixed connection of purifying box, the roof of toilet is run through to the bottom of purifying box, the air-out mouth of pipe is located the inside of toilet.

Preferably, the return air duct runs through the top wall of the clean room, the first return air pipe opening is located inside the clean room, and the first return air duct is fixedly provided with the first valve.

Preferably, the top end of the exhaust pipe is fixedly connected with a sieve plate.

Preferably, the second air return pipeline penetrates through the top wall of the clean room, the second air return pipe opening is located inside the clean room, and a second valve is fixedly installed in the second air return pipeline.

Compared with the prior art, the utility model discloses possess following beneficial effect:

1. the utility model provides a combination formula air filtration equipment for toilet, through being provided with the fan, the purifying box, valve one and return air pipe mouth one, start the fan and can inhale the purifying box with outside fresh air in, and the sterilization chamber in the purifying box is sterilized the air of suction through letting in ozone during, the air after the sterilization enters into the air outlet mouth through the filtration of filter one, make fresh air enter into the clean room from the air outlet mouth in, can be according to the space size of toilet, open the power of valve one regulation fan, through the setting of return air pipe mouth one, be convenient for adjust the pressure differential size in the room, and can make the fan avoid the foreign matter to get into when inhaling external air through being provided with the sieve.

2. This kind of combination formula filtration equipment for toilet through being provided with filter two, heat exchanger and valve two, when needing to adjust the temperature in the clean room, opens valve two and makes the air in the clean room inhale from return air pipe mouth two and adjust the inspiratory air temperature through the heat exchanger, and the air after will adjusting again enters into the first filtration of filter two, enters into the clean room through the purifying box at last to reach the effect to temperature regulation in the clean room.

Drawings

FIG. 1 is a schematic view of the overall structure of the device of the present invention;

FIG. 2 is a schematic sectional view of the purifying box of the present invention;

fig. 3 is a schematic view of the sectional structure of the clean room of the present invention.

In the figure: 1. a clean room; 2. a fan; 3. an exhaust pipe; 4. a sieve plate; 5. a first air return pipeline; 6. a first valve; 7. a first air return pipe opening; 8. a purification box; 9. a sterilization chamber; 10. a first filter plate; 11. an air outlet pipe orifice; 12. a second air return pipeline; 13. a second filter plate; 14. a heat exchanger; 15. a second valve; 16. and a second air return pipe opening.

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.

Example one

Referring to fig. 1-3, a combined air filtering device for a clean room comprises a clean room 1, a fan 2 is fixedly connected to the upper surface of the clean room 1, an air suction opening of the fan 2 is fixedly connected with an air suction pipe 3, an air outlet of the fan 2 is fixedly connected with a purifying box 8, a sterilizing chamber 9 is arranged inside the purifying box 8, a filter plate I10 is arranged below the sterilizing chamber 9, an air outlet pipe orifice 11 is arranged at the bottom end of the purifying box 8, a return air pipe I5 is fixedly connected to the air suction pipe 3, a return air pipe orifice I7 is arranged at the other end of the return air pipe I5, the sterilizing chamber 9 is positioned at one side of the air outlet of the fan 2, the side edge of the sterilizing chamber 9 is fixedly connected with the inner wall of the purifying box 8, the side edge of the filter plate I10 is fixedly connected with the inner wall of the purifying box 8, the bottom end of the purifying box 8 penetrates through the top wall of the clean room 1, the air outlet pipe orifice 11 is positioned inside the clean room 1, so that purified air enters the clean room 1 from the air outlet pipe orifice 11, one 5 return air ducts run through the roof of toilet 1, return air mouth of pipe 7 is located toilet 1's inside, fixed mounting has a valve 6 in the return air duct 5, open valve 6 and make the air in the toilet 1 get into return air duct 5 from return air mouth of pipe 7, rethread purifying box 8 purifies the air in the toilet 1, the top fixedly connected with sieve 4 of exhaust column 3, sieve 4 can make fan 2 avoid the foreign matter to get into when inhaling external air.

Example two

Based on the first embodiment, as shown in fig. 1-3, a second return air duct 12 is fixedly connected to the exhaust pipe 3, a second filter 13 is fixedly connected to the second return air duct 12, a heat exchanger 14 is arranged on one side of the second filter 13, the heat exchanger 14 can adjust the temperature of air, a second return air pipe opening 16 is arranged at the other end of the second return air duct 12, the second return air duct 12 penetrates through the top wall of the clean room 1, the second return air pipe opening 16 is located inside the clean room 1, and a second valve 15 is fixedly installed in the second return air duct 12, so that the second return air duct 12 can be opened, and the fan 2 sucks out air in the clean room 1 through the second return air duct 12.

The working principle is as follows: when the device is used, the fan 2 is started to suck outside fresh air into the purifying box 8, the sterilization chamber 9 in the purifying box 8 sterilizes the sucked air by introducing ozone, the sterilized air enters the air outlet pipe orifice 11 through the filtration of the filter plate I10, the fresh air enters the clean room 1 from the air outlet pipe orifice 11, the valve I6 is opened to adjust the power of the fan 2 according to the space size of the clean room 1, the pressure difference in the room is convenient to adjust through the arrangement of the air return pipe orifice I7, the fan 2 can avoid the entry of foreign matters when sucking the outside air through the sieve plate 4, when the temperature in the clean room 1 needs to be adjusted, the valve II 15 is opened to suck the air in the clean room 1 from the air return pipe orifice II 16, the temperature of the sucked air is adjusted through the heat exchanger 14, and the adjusted air enters the first filtration of the filter plate II 13, and finally through the decontamination box 8 into the clean room 1.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A modular air filtration apparatus for a clean room, comprising a clean room (1), characterized in that: the last fixed surface of toilet (1) is connected with fan (2), the suction opening fixedly connected with exhaust column (3) of fan (2), air exit fixedly connected with purifying box (8) of fan (2), the inside of purifying box (8) is equipped with sterilization chamber (9), the below in sterilization chamber (9) is equipped with filter (10), the bottom of purifying box (8) is equipped with air-out mouth of pipe (11), fixedly connected with return air pipeline (5) is gone up in exhaust column (3), return air mouth of pipe (7) have been seted up to the other end of return air pipeline (5).

2. A modular air filtration apparatus for a clean room according to claim 1, characterized in that: fixedly connected with return air pipeline two (12) on exhaust column (3), fixedly connected with filter two (13) in return air pipeline two (12), one side of filter two (13) is equipped with heat exchanger (14), the other end of return air pipeline two (12) is equipped with return air mouth of pipe two (16).

3. A modular air filtration apparatus for a clean room according to claim 1, characterized in that: the utility model discloses a clean room air conditioner, including sterilization chamber (9), inner wall fixed connection of side and purifying box (8) of sterilization chamber (9), the avris of filter (10) and the inner wall fixed connection of purifying box (8), the roof of clean room (1) is run through to the bottom of purifying box (8), air-out mouth of pipe (11) are located the inside of clean room (1).

4. A modular air filtration apparatus for a clean room according to claim 1, characterized in that: the first air return pipeline (5) penetrates through the top wall of the clean room (1), the first air return pipe opening (7) is located inside the clean room (1), and a first valve (6) is fixedly installed in the first air return pipeline (5).

5. A modular air filtration apparatus for a clean room according to claim 1, characterized in that: the top end of the exhaust pipe (3) is fixedly connected with a sieve plate (4).

6. A modular air filtration apparatus for a clean room according to claim 2, characterized in that: the second air return pipeline (12) penetrates through the top wall of the clean room (1), the second air return pipe opening (16) is located inside the clean room (1), and a second valve (15) is fixedly installed in the second air return pipeline (12).