CN214469021U

CN214469021U - Fresh air handling unit with multistage purification performance

Info

Publication number: CN214469021U
Application number: CN202120705195.5U
Authority: CN
Inventors: 陈森; 可志伟; 史永峰; 李胜男; 冯亦冬; 位艳亮
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-04-07
Filing date: 2021-04-07
Publication date: 2021-10-22
Anticipated expiration: 2031-04-07

Abstract

The utility model discloses a fresh air processing unit with multistage purification function, which comprises a machine body, a first partition plate, a second partition plate and a dehumidifying device arranged at the center in the machine body, wherein the interior of the machine body is sequentially divided into a first working chamber, a second working chamber and a third working chamber from left to right through the two first partition plates, the inner wall of the first working chamber is sequentially provided with a first filtering device, a fan and a sterilizing device which can slide back and forth from left to right, the fresh air processing unit with multistage purification function can greatly increase the irradiation time when fresh air is sterilized through the arrangement of a guide plate and an ultraviolet sterilizing device which can slide back and forth, and can better sterilize when the fresh air walks through the ultraviolet sterilizing device, and simultaneously, after the outer surface of the ultraviolet sterilizing device adsorbs killed bacteria, personnel can pull out the ultraviolet sterilizing device to clean the dirt on the surface, thereby enabling the sterilization effect to be maximized.

Description

Fresh air handling unit with multistage purification performance

Technical Field

The utility model relates to a fresh air handling unit technical field specifically is a fresh air handling unit with multistage purification performance.

Background

The combined air processor is a novel combined air conditioning unit, is manufactured by applying advanced CAD auxiliary design and production process, has the characteristics of compact structure, attractive appearance, convenient installation and maintenance, good rigidity of the whole machine, small air leakage quantity and the like, can be widely applied to industrial air conditioners of electronic instruments, precision machinery manufacturing, textile, chemical fiber, cigarettes, pharmacy, food, power stations, light chemical industry and the like, and is also suitable for comfortable air conditioners of commercial and civil large and medium-sized public buildings such as commercial buildings, restaurants, supermarkets, movie theaters, gymnasiums, markets, restaurants, hotels, office buildings and the like. Although current air treatment unit almost all has the effect of disinfecting, dehumidify, heat, refrigeration etc, but use ultraviolet lamp to disinfect mostly when disinfecting to the air, ultraviolet lamp is when disinfecting, the surface can adsorb some killed bacterium often, consequently can influence bactericidal effect greatly under long-time use, but current device, very inconvenient personnel clear up, the air that blows in simultaneously is mostly through once shining, and the time ratio is short, therefore bactericidal effect is very poor.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art, the utility model provides a fresh air handling unit with multistage purification performance has solved the problem of proposing in the above-mentioned background art.

The utility model discloses technical scheme as follows:

in order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a fresh air processing unit with a multi-stage purification function comprises a machine body, first partition plates, second partition plates and a dehumidifying device arranged in the center of the interior of the machine body, wherein the interior of the machine body is sequentially divided into a first working bin, a second working bin and a third working bin from left to right through the two first partition plates, a first filtering device, a fan and a sterilizing device which can slide back and forth are sequentially arranged on the inner wall of the first working bin from left to right, the dehumidifying device is arranged in the second working bin, and a heating and refrigerating part is arranged in the third working bin;

the sterilizing device comprises two guide plates which are respectively and fixedly connected with the top wall and the inner bottom wall in the first working bin and an ultraviolet sterilizing device which is arranged at the right end in the first working bin and can slide back and forth.

Optionally, a sterilization channel is formed between the two guide plates and the first partition plate, and the ultraviolet sterilization device is arranged in the sterilization channel.

Optionally, the ultraviolet sterilization device is composed of a lamp holder capable of sliding back and forth in the first working bin and an ultraviolet sterilization lamp arranged on the lamp holder.

Optionally, the first filtering device comprises a fixed clamping plate which is slidably connected to the inner wall of the first working bin, and a filter screen is arranged on the inner wall of the fixed clamping plate.

Optionally, the inside of the third working bin is sequentially divided into a cooling bin and a heating bin from left to right through a second partition plate.

Optionally, a temperature adjusting switch and a refrigerating device are sequentially arranged in the cooling bin from left to right, and a heating device is arranged in the heating bin.

Optionally, the left side of the machine body is provided with an air inlet, and the right side of the machine body is provided with an air outlet.

Optionally, the air inlet is communicated with the air outlet through the machine body.

Optionally, the front face of the machine body is sequentially provided with a first detachable cover plate, a second detachable cover plate and a third detachable cover plate from left to right corresponding to the first working bin, the second working bin and the third working bin.

Optionally, the left end of the first cover plate is provided with an observation plate.

Advantageous effects

The utility model provides a fresh air handling unit with multistage purification performance possesses following beneficial effect:

this fresh air processing unit with multistage purification performance, but through deflector and the setting of gliding ultraviolet germicidal device around, can make when the new trend is disinfected, can greatly increased exposure time, and when the new trend walks away through ultraviolet germicidal device, can be better disinfect, ultraviolet germicidal device surface is after adsorbing the bacterium of killing, and personnel can pull out the dirty on this ultraviolet germicidal device clearance surface simultaneously to can make the bactericidal effect reach the best.

Drawings

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

fig. 2 is a schematic view of the rear view partial sectional structure of the present invention.

In the figure: 1. a body; 2. an air outlet; 3. an air inlet; 4. a first cover plate; 5. a second cover plate; 6. a third cover plate; 7. an observation plate; 8. a first working bin; 9. fixing the clamping plate; 10. a filter screen; 11. a lamp holder; 12. a guide plate; 13. a third working bin; 14. a temperature regulating switch; 15. a second partition plate; 16. a refrigeration device; 17. a heating device; 18. a first partition plate; 19. a fan.

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 to 2, the present invention provides a technical solution: a fresh air processing unit with a multi-stage purification function comprises a machine body 1, a first partition plate 18, a second partition plate 15 and a dehumidifying device arranged at the center in the machine body 1, wherein the interior of the machine body 1 is sequentially divided into a first working chamber 8, a second working chamber and a third working chamber 13 from left to right through the two first partition plates 18, a first filtering device, a fan 19 and a sterilizing device which can slide back and forth are sequentially arranged on the inner wall of the first working chamber 8 from left to right, the dehumidifying device is arranged in the second working chamber, a heating and refrigerating part is arranged in the third working chamber 13, the sterilizing device comprises two guide plates 12 which are fixedly connected with the inner top wall and the inner bottom wall of the first working chamber (8) respectively and an ultraviolet sterilizing device which can slide back and forth and is arranged at the right end in the first working chamber 8, the upper end and the lower end of the ultraviolet sterilizing device and the first filtering device are both connected in the first working chamber 8 in a sliding manner, therefore, after the first cover plate 4 is opened, the ultraviolet sterilization device and the first filter device can be pulled out of the first working bin 8, and in specific implementation, sliding grooves are formed in the upper side wall and the lower side wall of the first working bin 8, and the upper end and the lower end of the ultraviolet sterilization device and the upper end and the lower end of the first filter device are connected in the sliding grooves in a sliding mode;

in order to facilitate the personnel to clean the dirt adsorbed on the surface of the ultraviolet sterilization device under the condition of increasing the sterilization time, the guide plate 12 and the ultraviolet sterilization device capable of sliding back and forth are arranged, so that the irradiation time can be greatly increased when fresh air is sterilized, the fresh air can be better sterilized when the fresh air passes through the ultraviolet sterilization device, and meanwhile, after the killed bacteria are adsorbed on the outer surface of the ultraviolet sterilization device, the personnel can pull out the ultraviolet sterilization device to clean the dirt on the surface, so that the sterilization effect can be optimal;

a sterilization channel is formed between the two guide plates 12 and the first partition plate 18, the ultraviolet sterilization devices are arranged in the sterilization channel, the height of the guide plates 12 is less than that of the inside of the first working bin 8, and the width of the guide plates is the same as that of the first working bin, so that one guide plate is arranged on the top wall, and the other guide plate is arranged on the bottom surface, so that an S-shaped air flow channel can be formed, the ultraviolet sterilization devices are arranged in the flow channel, the sterilization time can be increased, and the sterilization effect can be enhanced, the ultraviolet sterilization devices are composed of a lamp holder 11 capable of sliding back and forth in the first working bin 8 and an ultraviolet sterilization lamp arranged on the lamp holder 11, the ultraviolet sterilization lamp is an ultraviolet sterilization lamp commonly used by people in the market, the first filtering device comprises a fixed clamping plate 9 connected to the inner wall of the first working bin 8 in a sliding manner, a filtering screen 10 is arranged on the inner wall of the fixed clamping plate 9, if the filter screen is not replaced for a long time, the filtering effect of the filter screen can be affected, so that a person can pull out the fixing clamping plate 9 to replace the filter screen, the filter screen can be conveniently used by the person, the inside of the third working bin 13 is sequentially divided into a cooling bin and a heating bin from left to right through the second partition plate 15, the cooling bin is internally provided with a temperature adjusting switch 14 and a refrigerating device 16 from left to right, the heating bin is internally provided with a heating device 17, the heating device 17 and the refrigerating device 16 are respectively and electrically connected onto the temperature adjusting switch 14 through leads, the left side surface of the machine body 1 is provided with an air inlet 3, the right side surface of the machine body 1 is provided with an air outlet 2, the air inlet 3 is communicated with the air outlet 2 through the machine body 1, the front surface of the machine body 1 is provided with a first detachable cover plate 4, a second detachable cover plate 4 and a third detachable fixing bolt are sequentially arranged at positions corresponding to the first working bin 8, the second working bin and the third working bin 13 from left to right through the fixing bolts, Second apron 5, third apron 6, the left end of first apron 4 is provided with observation board 7, and observation board 7 is the transparent plate to make things convenient for personnel to observe the condition that the filter screen used.

The electrical components appearing in the paper are all electrically connected with an external main controller and 220V mains supply, the main controller can be a conventional known device controlled by a computer and the like, wherein the temperature switch 14, the refrigerating device 16 and the heating device 17 are all conventional use models of combined air treatment units on the market, and when a person wants to change the air inlet temperature, the main controller controls the temperature switch 14 to turn on the refrigerating device 16 or the heating device 17 so as to change the air inlet temperature, but only one device can be turned on at the same time.

In conclusion, when the fresh air processing unit with the multistage purification function is used, fresh air is sucked from the air inlet 3 through the fan 19, is filtered by the filter screen, is sterilized by the sterilization device, enters the dehumidification device, reduces the air humidity of the dehumidification device, passes through the third working bin, and then comes out from the air outlet 2.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a fresh air handling unit with multistage purification performance, includes organism (1), first division board (18), second division board (15) and sets up the dehydrating unit at organism (1) inside center, its characterized in that: the interior of the machine body (1) is sequentially divided into a first working bin (8), a second working bin and a third working bin (13) from left to right through two first partition plates (18), a first filtering device, a fan (19) and a sterilizing device which can slide back and forth are sequentially arranged on the inner wall of the first working bin (8) from left to right, the dehumidifying device is arranged in the second working bin, and a heating and refrigerating part is arranged in the third working bin (13);

the sterilizing device comprises two guide plates (12) which are respectively and fixedly connected with the inner top wall and the inner bottom wall of the first working bin (8) and an ultraviolet sterilizing device which is arranged at the right end inside the first working bin (8) and can slide back and forth.

2. The fresh air handling unit with the multi-stage purification function according to claim 1, wherein: a sterilization channel is formed between the two guide plates (12) and the first partition plate (18), and the ultraviolet sterilization device is arranged in the sterilization channel.

3. The fresh air handling unit with the multi-stage purification function according to claim 1 or 2, wherein: the ultraviolet sterilization device consists of a lamp bracket (11) which can slide back and forth in the first working bin (8) and an ultraviolet sterilization lamp arranged on the lamp bracket (11).

4. The fresh air handling unit with the multi-stage purification function according to claim 1, wherein: the first filtering device comprises a fixed clamping plate (9) which is connected to the inner wall of the first working bin (8) in a sliding mode, and a filter screen (10) is arranged on the inner wall of the fixed clamping plate (9).

5. The fresh air handling unit with the multi-stage purification function according to claim 1, wherein: the interior of the third working bin (13) is sequentially divided into a cooling bin and a heating bin from left to right through a second partition plate (15).

6. The fresh air handling unit with the multi-stage purification function according to claim 5, wherein: a temperature adjusting switch (14) and a refrigerating device (16) are sequentially arranged in the cooling bin from left to right, and a heating device (17) is arranged in the heating bin.

7. The fresh air handling unit with the multi-stage purification function according to claim 1, wherein: the left side of the machine body (1) is provided with an air inlet (3), and the right side of the machine body (1) is provided with an air outlet (2).

8. The fresh air handling unit with the multi-stage purification function according to claim 7, wherein: the air inlet (3) is communicated with the air outlet (2) through the machine body (1).

9. The fresh air handling unit with the multi-stage purification function according to claim 1, wherein: the machine body (1) is provided with a first detachable cover plate (4), a second detachable cover plate (5) and a third detachable cover plate (6) in sequence from left to right corresponding to the first working bin (8), the second working bin and the third working bin (13).

10. The fresh air handling unit with the multi-stage purification function according to claim 9, wherein: and an observation plate (7) is arranged at the left end of the first cover plate (4).