CN216244784U

CN216244784U - Indoor air purification device with air waste heat recovery function

Info

Publication number: CN216244784U
Application number: CN202122814282.7U
Authority: CN
Inventors: 李延泽; 李一哲; 王佳旋
Original assignee: Central South University of Forestry and Technology
Current assignee: Central South University of Forestry and Technology
Priority date: 2021-11-17
Filing date: 2021-11-17
Publication date: 2022-04-08
Anticipated expiration: 2031-11-17

Abstract

The utility model discloses an indoor air purification device with an air waste heat recovery function, which belongs to the technical field of air purification equipment and comprises a bottom frame, wherein a filter plate is arranged on the inner side of the bottom frame, air outlet pipes are symmetrically arranged on the bottom frame, a water tank is fixed at the upper end of the bottom frame, an air dispersing mechanism is arranged in the water tank, the outer end of the air dispersing mechanism is connected with an impurity filtering mechanism, a spraying mechanism is arranged in the bottom frame and positioned above the filter plate, and the air dispersing mechanism comprises an air inlet pipe, a transverse pipe, a branch pipe and an air hole; the waste gas in the utility model can enter the air inlet pipe and the transverse pipe and dispersedly circulate through the plurality of branch pipes, the waste gas in the branch pipes enters the bottom frame through the plurality of air holes, the spray liquid is sprayed out through the spray nozzles on the annular pipe to treat the waste gas, the reaction effect of the waste gas and the spray liquid is improved, meanwhile, water is filled in the water tank, and the heat is transferred when the high-temperature waste gas passes through the transverse pipe and the branch pipes, so that the waste heat recovery can be realized.

Description

Indoor air purification device with air waste heat recovery function

Technical Field

The utility model relates to the technical field of air purification equipment, in particular to an indoor air purification device with an air waste heat recovery function.

Background

With the modernization of industry and the increasing enhancement of human activities, the earth environment is badly influenced. The increasing increase of air pollution has been increasingly recognized, and the impact of air pollution on human health has also been recognized, whereby several countries and regions have successively enacted regulations to limit the discharge of harmful substances from various channels into the air.

The waste gas refers to toxic and harmful gas discharged by human in the production and living process. Especially, industrial waste gas discharged from chemical plants and steel plants is an important source of atmospheric pollutants. And the exhaust gas discharged from the plant is not only exhaust gas but also high-temperature exhaust gas in most cases.

When factory's waste gas discharge, need purify waste gas, and high temperature waste gas if not utilize in the direct atmosphere of emitting then cause the energy extravagant, traditional air purification device is not convenient for utilize the waste heat, when purifying waste gas, only adopts simple spraying to handle, and waste gas and spray that the liquid reaction effect is poor.

Therefore, it is required to design an indoor air purification device with an air waste heat recovery function.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to an indoor air purification device with air waste heat recovery function, so as to solve the problems in the background art.

In order to achieve the purpose, the utility model provides the following technical scheme: an indoor air purification device with an air waste heat recovery function comprises a bottom frame, wherein a filter plate is arranged on the inner side of the bottom frame, air outlet pipes are symmetrically arranged on the bottom frame, a water tank is fixed at the upper end of the bottom frame, an air dispersing mechanism is arranged in the water tank, the outer end of the air dispersing mechanism is connected with an impurity filtering mechanism, and a spraying mechanism is arranged in the bottom frame and above the filter plate;

air dispersion mechanism includes the intake pipe, violently manages, branch pipe and gas pocket, the intake pipe is pegged graft and is fixed in on the roof of water tank, the inner of intake pipe is connected with violently the pipe, the bottom of violently managing is connected with a plurality of branch pipes, the bottom plate that the branch pipe runs through the water tank down extends, a plurality of gas pockets have been seted up to the bottom of branch pipe.

Further, among the above-mentioned indoor air purification device with air waste heat recovery function, the mechanism that sprays includes water pump, water service pipe, ring pipe and communicating pipe, the quantity and the branch pipe of ring pipe are unanimous, the ring pipe is located the outside of branch pipe, and is adjacent connect through communicating pipe between the ring pipe, the bottom of ring pipe is provided with a plurality of shower nozzles, the water pump is installed in the outside of underframe, the inlet tube of water pump runs through and extends into the underframe, and water piping connection has the water service pipe, the water service pipe runs through underframe and leftmost ring pipe intercommunication.

Furthermore, among the above-mentioned indoor air purification device with air waste heat recovery function, impurity filtering mechanism includes rose box, pipe and miscellaneous net of straining, be connected with the pipe on the rose box, rose box and intake pipe intercommunication, the inside of rose box is provided with a plurality of miscellaneous nets of straining.

Furthermore, in the indoor air purification device with the air waste heat recovery function, the bottom end of the bottom frame is fixed with bottom feet all around.

Further, in the indoor air purification apparatus having an air waste heat recovery function, the shower head is inclined toward the branch pipe.

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

the waste gas in the utility model can enter the gas inlet pipe and the transverse pipe and is dispersed and circulated through the plurality of branch pipes, the waste gas in the branch pipes enters the bottom frame through the plurality of gas holes, and the spray liquid is sprayed out through the spray heads on the annular pipes to treat the waste gas, so that the reaction effect of the waste gas and the spray liquid is improved; meanwhile, water is filled in the water tank, and heat is transferred when high-temperature waste gas passes through the transverse pipe and the branch pipe, so that waste heat recovery can be realized.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

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

FIG. 2 is a schematic view of a part of the spraying mechanism of the present invention;

FIG. 3 is a schematic view of the connection structure of adjacent annular pipes according to the present invention;

in the drawings, the components represented by the respective reference numerals are listed below:

1-bottom frame, 2-water tank, 3-air outlet pipe, 4-filter plate, 5-bottom foot, 6-air dispersing mechanism, 61-air inlet pipe, 62-horizontal pipe, 63-branch pipe, 64-air hole, 7-impurity filtering mechanism, 71-filter box, 72-round pipe, 73-impurity filtering net, 8-spraying mechanism, 81-water pump, 82-water through pipe, 83-annular pipe and 84-communicating pipe.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example one

The utility model provides a technical scheme that: the utility model provides an indoor air purification device with air waste heat recovery function, including underframe 1, the bottom of underframe 1 all is fixed with footing 5 all around, the inboard of underframe 1 is provided with filter plate 4 for the filtration sprays the liquid, the symmetry is provided with outlet duct 3 on underframe 1, the upper end of underframe 1 is fixed with water tank 2, be equipped with water in the water tank 2, be provided with air dispersion mechanism 6 in the water tank 2, the outer end of air dispersion mechanism 6 is connected with impurity filtering mechanism 7, the inside top that is located filter plate 4 of underframe 1 is provided with sprays mechanism 8.

Air dispersion mechanism 6 includes intake pipe 61, violently pipe 62, branch pipe 63 and gas vent 64, and intake pipe 61 pegs graft and is fixed in on the roof of water tank 2, and the inner of intake pipe 61 is connected with violently pipe 62, and the bottom of violently pipe 62 is connected with a plurality of branch pipes 63, and branch pipe 63 runs through the bottom plate of water tank 2 and down extends, and a plurality of gas vents 64 have been seted up to the bottom of branch pipe 63.

The spraying mechanism 8 comprises a water pump 81, a water service pipe 82, a ring pipe 83 and a communicating pipe 84, the number of the ring pipes 83 is consistent with that of the branch pipes 63, the ring pipes 83 are located on the outer sides of the branch pipes 63, the adjacent ring pipes 83 are connected through the communicating pipe 84, a plurality of spray heads are arranged at the bottom ends of the ring pipes 83, the spray heads incline towards the branch pipes 63, the water pump 81 is installed on the outer side of the bottom frame 1, a water inlet pipe of the water pump 81 penetrates through the bottom frame 1 and extends into the bottom frame 1, a water outlet pipe is connected with the water service pipe 82, and the water service pipe 82 penetrates through the bottom frame 1 and is communicated with the leftmost ring pipes 83.

Example two

Based on the indoor air purification device with air waste heat recovery function that embodiment one provided of this application, embodiment two of this application provides another kind of indoor air purification device with air waste heat recovery function. The second embodiment is only a further mode of the first embodiment, and the implementation of the second embodiment does not affect the implementation of the first embodiment alone.

The second embodiment of the present invention will be further described with reference to the drawings and the following embodiments.

Compared with the first embodiment, the first embodiment provides a specific impurity filtering mechanism 7, which includes a filtering box 71, a circular tube 72 and impurity filtering nets 73, the circular tube 72 is connected to the filtering box 71, the filtering box 71 is communicated with the air inlet pipe 61, and the filtering box 71 is internally provided with the impurity filtering nets 73.

The working principle is as follows: when in use, the waste gas is introduced into the circular tube 72, and is primarily filtered through the impurity filtering net 73 to filter out impurities; waste gas enters the gas inlet pipe 61 and the horizontal pipe 62 and is dispersed and circulated through the branch pipes 63, the waste gas in the branch pipes 63 enters the bottom frame 1 through the air holes 64, and because the water tank 2 is filled with water, the heat is transferred when the high-temperature waste gas passes through the horizontal pipe 62 and the branch pipes 63 (the horizontal pipe 62 and the branch pipes 63 can conduct heat), so that the waste heat recovery is realized; spray liquid in the bottom frame 1 is pumped out through the water pump 81, enters the annular pipe 83, is sprayed out through the spray head, and the waste gas exhausted from the branch pipe 63 is treated, so that the reaction effect of the waste gas and the spray liquid is improved.

It is worth noting that: whole device realizes control to the water pump through total control system, because the water pump that total control system matches is equipment commonly used, belongs to current mature technology, no longer gives unnecessary details its electric connection relation and specific circuit structure here.

In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the utility model disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the utility model to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, to thereby enable others skilled in the art to best utilize the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides an indoor air purification device with air waste heat recovery function, includes underframe (1), its characterized in that: a filter plate (4) is arranged on the inner side of the bottom frame (1), air outlet pipes (3) are symmetrically arranged on the bottom frame (1), a water tank (2) is fixed at the upper end of the bottom frame (1), an air dispersing mechanism (6) is arranged in the water tank (2), the outer end of the air dispersing mechanism (6) is connected with an impurity filtering mechanism (7), and a spraying mechanism (8) is arranged in the bottom frame (1) and above the filter plate (4);

air dispersion mechanism (6) are including intake pipe (61), violently pipe (62), branch pipe (63) and gas pocket (64), intake pipe (61) are pegged graft and are fixed in on the roof of water tank (2), the inner of intake pipe (61) is connected with violently pipe (62), the bottom of violently pipe (62) is connected with a plurality of branch pipes (63), bottom plate that branch pipe (63) run through water tank (2) down extends, a plurality of gas pockets (64) have been seted up to the bottom of branch pipe (63).

2. The indoor air cleaning device with the air waste heat recovery function according to claim 1, wherein: spray mechanism (8) and include water pump (81), water service pipe (82), ring pipe (83) and communicating pipe (84), the quantity of ring pipe (83) is unanimous with branch pipe (63), ring pipe (83) are located the outside of branch pipe (63), and are adjacent connect through communicating pipe (84) between ring pipe (83), the bottom of ring pipe (83) is provided with a plurality of shower nozzles, install in the outside of underframe (1) water pump (81), the inlet tube of water pump (81) runs through and extends into underframe (1), and the water piping connection has water service pipe (82), water service pipe (82) run through underframe (1) and leftmost ring pipe (83) intercommunication.

3. The indoor air cleaning device with the air waste heat recovery function according to claim 1, wherein: impurity filtering mechanism (7) include rose box (71), pipe (72) and strain miscellaneous net (73), be connected with pipe (72) on rose box (71), rose box (71) and intake pipe (61) intercommunication, the inside of rose box (71) is provided with a plurality of and strains miscellaneous net (73).

4. The indoor air cleaning device with the air waste heat recovery function according to claim 1, wherein: bottom feet (5) are fixed on the periphery of the bottom end of the bottom frame (1).

5. An indoor air cleaning device with an air waste heat recovery function according to claim 2, wherein: the spray head is inclined towards the branch pipe (63).