CN216244704U

CN216244704U - Distributed fresh air circulating device

Info

Publication number: CN216244704U
Application number: CN202122600228.2U
Authority: CN
Inventors: 黄磊
Original assignee: Yunnan Xinlanghe Hvac Technology Service Co ltd
Current assignee: Yunnan Xinlanghe Hvac Technology Service Co ltd
Priority date: 2021-10-27
Filing date: 2021-10-27
Publication date: 2022-04-08
Anticipated expiration: 2031-10-27

Abstract

The utility model relates to the technical field of air filtering devices and discloses a distributed fresh air circulating device which comprises a house main body and an air inlet device, wherein the air inlet device is positioned on one side of the house main body and is matched with the interior of the house main body in an air inlet connection mode, an external air supply device capable of sucking and supplying air to the exterior is arranged in the air inlet device, the air inlet device on the house main body can suck the exterior air into a connecting hood to be subjected to a series of filtering treatment so as to be discharged into a room to perform ventilation and circulation on the room air, a high static pressure type fan is selected as the integral device on the air inlet device, a primary filtering mechanism and a high-efficiency filtering mechanism are added in the connecting hood to perform advanced filtering treatment on the inlet air, and a high-efficiency filtering device reaching the filtering grade is added on an exhaust unit to align with subsequent exhaust treatment so as to enable the air quality to reach the standard of installing an inner groove-connecting clamping block in a negative pressure isolation ward GB, thereby achieving the effect of improving the indoor air quality.

Description

Distributed fresh air circulating device

Technical Field

The utility model relates to the technical field of air filtering devices, in particular to a distributed fresh air circulating device.

Background

When an epidemic situation comes, most of the existing buildings including temporary isolated hotels, isolated wards and household isolated houses can not effectively realize isolation from respiratory infectious diseases on a fresh air and exhaust system, germs can be effectively isolated in the household environment through the small fresh air purification exhaust system designed according to the negative pressure infectious ward standard, comprehensive killing of germs of the whole fresh air system can be realized, control of indoor air pressure gradient is realized, and unidirectional operation of fresh air from a clean area of a personnel activity area to toilet exhaust is realized.

At present, manufacturers of special fans and total heat exchanger sets exist in the market, fresh air is provided with a filter, but small-sized filter devices (filter grade H is connected with a clamping groove for efficient filtration) which meet the standard of infectious disease purification and exhaust are not arranged in the treatment of an exhaust system, so that the indoor air quality is poor, and therefore a distributed fresh air circulating device is provided.

SUMMERY OF THE UTILITY MODEL

The utility model mainly solves the technical problems in the prior art and provides a distributed fresh air circulating device.

In order to achieve the purpose, the utility model adopts the following technical scheme that the distributed fresh air circulating device comprises a house main body and an air inlet device which is positioned on one side of the house main body and is matched with the interior of the house main body in an air inlet connection mode, an external air supply device capable of sucking and intaking external air is arranged in the air inlet device, an expansion hood capable of being matched and connected with the air inlet device is arranged on one side of the air inlet device, which is far away from the house main body, the interior of the expansion hood is a rectangular inner hollow hood body, a connecting hood capable of being matched and connected with the expansion hood is arranged on one side of the expansion hood, which is far away from the air inlet device, the connecting hood is a rectangular inner hollow hood body, an air inlet pipe capable of intaking the external air is fixedly arranged on one side of the connecting hood, which is far away from the expansion hood, and two groups of mounting devices are arranged in the connecting hood, the installation device is the inside hollow structure of rectangle, and one of them is a set of installation device is than another group installation device is twenty centimetres long, and is two sets of installation device's inside respectively fixed mounting have can be to outside entering gas carry out elementary and the filterable primary filter mechanism and high-efficient filter mechanism of medium level in proper order.

Preferably, two sets of mirror symmetry's installation inside grooves are seted up at the inside top of connecting the aircraft bonnet, and the installation inside groove is the arc trough-shaped form, there is the fixed briquetting that can move about inside side edge department of installation inside groove through hinge swing joint, and fixed briquetting is the triangle-shaped cubic, fixed briquetting is close to the inside wherein one side fixed mounting of installation inside groove has the spring, equal fixed mounting in inside top and the bottom of connecting the aircraft bonnet has two sets of mirror symmetry's stopper, and the stopper is the rectangle cubic.

Preferably, two sets of mirror symmetry connecting clamping grooves are formed in the surfaces of one side, close to the expansion engine cover, of the connecting engine cover and one side, close to the air inlet device, of the expansion engine cover, the connecting clamping grooves are rectangular groove-shaped, connecting clamping blocks are fixedly mounted on the surfaces of one side, close to the connecting engine cover, of the expansion engine cover and one side, close to the expansion engine cover, of the air inlet device, the connecting clamping blocks are rectangular block-shaped, a plurality of installing clamping pads are fixedly mounted on the tops and the bottoms of the connecting clamping blocks, the installing clamping pads are arc-shaped pads, and the installing clamping pads have elasticity.

Preferably, one side of the house main body is provided with two sets of exhaust fan sets capable of exhausting air entering the air, and the exhaust fan sets are provided with a high-efficiency filtering device capable of efficiently filtering exhaust air and are fixedly connected with the high-efficiency filtering device at one side, close to each other, of the exhaust fan sets.

Preferably, a heating and pre-cooling device and a humidifying device are fixedly mounted at the top and the bottom of the interior of the extension hood respectively.

Preferably, one end of the spring, which is far away from the fixed pressing block, is fixedly connected with one side of the inside of the installation inner groove, and one side, which is close to each other, of each of the two sets of primary filter mechanisms is mutually attached to one side, which is far away from each other, of each of the two sets of limiting blocks.

Preferably, the expansion engine cover is movably clamped with the connecting clamping groove in the connecting engine cover through the mounting clamping pad on the connecting clamping block, and the air inlet device is movably clamped with the connecting clamping groove in the expansion engine cover through the mounting clamping pad on the connecting clamping block.

Advantageous effects

The utility model provides a distributed fresh air circulating device. The method has the following beneficial effects:

(1) the distributed fresh air circulating device, the integral device of the air inlet device on the house main body can suck outside air into the connector hood to carry out a series of filtering treatment to ensure that the outside air is exhausted into a room to carry out ventilation and circulation on the indoor air, manufacturers with special fans and total heat exchangers on the market currently have fresh air with filters, but small-sized filtering devices (filtering grade H connecting clamping grooves for high-efficiency filtering) which can not reach the standard of purifying and exhausting infectious diseases on the processing of an exhaust system cause poor indoor air quality, the integral device on the air inlet device selects a high static pressure type fan, a primary filtering mechanism and a high-efficiency filtering mechanism are added in the connector hood to carry out advanced filtering treatment on the inlet air, and the high-efficiency filtering device which can reach the filtering grade (H connecting clamping grooves) is added on the exhaust unit to align with subsequent exhaust treatment, the air quality of the air conditioner reaches the standard of a negative pressure isolation ward GB with an inner groove-connecting clamping block, thereby achieving the effect of improving the indoor air quality.

(2) This distributing type new trend circulating device, this air inlet unit all is each can the concatenation mode install together with extending aircraft bonnet and connecting the aircraft bonnet on the integrated device, after this air inlet unit uses for a long time with extending aircraft bonnet and connecting the aircraft bonnet on the integrated device, some pollutants in the device inside can be infected with the adsorption air of air inlet unit and extension aircraft bonnet and connecting the aircraft bonnet, at this moment air inlet unit with extend aircraft bonnet and connecting the aircraft bonnet cover alright carry out the alternate segregation dismantlement alone, make it carry out disinfection processing alone, thereby reach the inside effect of convenient cleaning device.

(3) The air inlet unit and the air outlet unit on the house main body are subjected to air exchange and filtration treatment according to the GB standard of installing an inner groove and a connecting clamping block, a sickroom without respiratory tract infection is used as the standard, the minimum air exchange times (fresh air volume) of a room is designed for expanding the hood times/hour, the negative pressure is kept in a polluted area (toilet), the air outlet volume is larger than the mounting clamping pad unfifinidm expanding hood/h, and therefore the air exchange standard of the device is improved, and the effect of performing gradient control on the pressure of a clean area and the pressure of a polluted area are achieved.

(4) This distributing type new trend circulating device, the inside that should expand the aircraft bonnet is provided with heating precooling apparatus and humidification device, and the user heats when admitting air through heating precooling apparatus and humidification device new trend unit, and humidification section and outdoor new trend preheat, the precooling to reach the effect that reduces the influence of outdoor new trend to indoor temperature and humidity.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.

The structures, ratios, sizes, and the like shown in the present specification are only used for matching with the contents disclosed in the specification, so as to be understood and read by those skilled in the art, and are not used to limit the conditions that the present invention can be implemented, so that the present invention has no technical significance, and any structural modifications, changes in the ratio relationship, or adjustments of the sizes, without affecting the effects and the achievable by the present invention, should still fall within the range that the technical contents disclosed in the present invention can cover.

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

FIG. 2 is a partial schematic view of the primary filter mechanism of the present invention;

FIG. 3 is an enlarged view of A of FIG. 2 according to the present invention;

FIG. 4 is an enlarged view of B of FIG. 2 according to the present invention.

Illustration of the drawings:

1. a house main body; 2. an air intake device; 3. expanding the hood; 4. connecting the hood; 5. an air inlet pipe; 6. a mounting device; 7. a primary filter mechanism; 8. a limiting block; 9. installing an inner groove; 10. fixing a pressing block; 11. a spring; 12. a high efficiency filtration mechanism; 13. a connecting clamping groove; 14. connecting a clamping block; 15. installing a clamping pad; 16. heating a precooling device; 17. a humidifying device; 18. an exhaust fan set; 19. high-efficient filter equipment.

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 (b): a distributed fresh air circulating device is shown in figures 1-4, and comprises a house main body 1 and an air inlet device 2 which is positioned on one side of the house main body 1 and is matched with the interior of the house main body 1 in an air inlet connection mode, an external air supply device capable of sucking and introducing air is arranged inside the air inlet device 2, an expansion hood 3 which is matched and connected with the air inlet device 2 is arranged on one side of the air inlet device 2 far away from the house main body 1, the interior of the expansion hood 3 is a rectangular internal hollow hood body, a connecting hood 4 which is matched and connected with the expansion hood 3 is arranged on one side of the expansion hood 3 far away from the air inlet device 2, the connecting hood 4 is a rectangular internal hollow hood body, an air inlet pipe 5 capable of introducing external air is fixedly installed on one side of the connecting hood 4 far away from the hood 3, two sets of installation devices 6 are arranged inside the connecting hood 4, the mounting devices 6 are of a rectangular internal hollow structure, one group of the mounting devices 6 is twenty centimeters longer than the other group of the mounting devices 6, two groups of mirror symmetry limiting blocks 8 are fixedly mounted at the top and the bottom of the inside of the connecting hood 4, the limiting blocks 8 are rectangular blocks, two groups of primary filter mechanisms 7 are mutually attached to one sides, away from each other, of the two groups of limiting blocks 8, two groups of mirror symmetry mounting internal grooves 9 are formed in the top of the inside of the connecting hood 4, the mounting internal grooves 9 are arc-shaped grooves, one side edge of the inside of the mounting internal grooves 9 is movably connected with a movable fixed pressing block 10 through hinges, the fixed pressing block 10 is triangular block-shaped, one end, away from the fixed pressing block 10, of the spring 11 is fixedly connected with one side of the inside of the mounting internal grooves 9, and the spring 11 is fixedly mounted on one side of the inside of the mounting internal grooves 10, which is close to the mounting internal grooves 9, the inside of two sets of installation devices 6 is respectively fixedly provided with a primary filter mechanism 7 and a high-efficiency filter mechanism 12 which can sequentially perform primary and secondary filtration on external entering gas, one side of a connecting hood 4 close to an expansion hood 3 and one side surface of the expansion hood 3 close to an air inlet device 2 are respectively provided with two sets of mirror symmetry connecting clamping grooves 13, the connecting clamping grooves 13 are rectangular groove-shaped, one side surface of the expansion hood 3 close to the connecting hood 4 and one side surface of the air inlet device 2 close to the expansion hood 3 are respectively fixedly provided with a connecting clamping block 14, the connecting clamping block 14 is rectangular block-shaped, the top and the bottom of the connecting clamping block 14 are respectively fixedly provided with a plurality of installing clamping pads 15, the installing clamping pads 15 are arc-shaped and have elasticity, the expansion hood 3 is movably clamped with the connecting clamping grooves 13 on the connecting hood 4 through the installing clamping pads 15 on the connecting clamping blocks 14, and the air inlet device 2 is movably clamped with the connecting clamping grooves on the inside of the expansion hood 3 through the installing clamping pads 15 on the connecting clamping blocks 14 13 movable joint together, the inside top of extension aircraft bonnet 3 and bottom respectively fixed mounting have heating precooling apparatus 16 and humidification device 17, one of them side of house main part 1 is provided with two sets of exhaust fan sets 18 that can carry out carminative to the entering air, is provided with between two sets of exhaust fan sets 18 and can carries out high-efficient filterable high efficiency filter equipment 19 to the exhaust gas, two sets of exhaust fan sets 18 are close to one side each other and are in the same place with high efficiency filter equipment 19 fixed connection.

The working principle of the utility model is as follows:

the integral device of the air inlet device 2 on the house main body 1 can suck the outside air into the connecting hood 4 to carry out a series of filtering treatment to lead the outside air to be discharged into the room to carry out ventilation circulation to the indoor air, the integral device on the air inlet device 2 selects a high static pressure type fan, the inside of the connecting hood 4 is added with a primary filtering mechanism 7 and a high-efficiency filtering mechanism 12 to carry out advanced filtering treatment to the entering air, and an exhaust unit 18 is added with a high-efficiency filtering device 19 reaching the filtering grade (H connecting clamping groove 13) to align with the subsequent exhaust treatment to lead the air quality to reach the standard of installing inner grooves 9-20 connecting clamping blocks 14 in a negative pressure isolation ward GB5084, thereby improving the indoor air quality, the air inlet device 2, the expansion hood 3 and the integral device on the connecting hood 4 are installed together in a mutually splicing way, when the air inlet device 2, the expansion hood 3 and the integral device on the connecting hood 4 are used for a long time, the air inlet device 2 and the expansion hood 3 and the connection hood 4 can be internally stained with some pollutants in the adsorbed air, and at the moment, the air inlet device 2, the expansion hood 3 and the connection hood 4 can be separated and detached from each other independently, so that the air inlet device and the expansion hood 3 can be disinfected independently, and the inside of the cleaning device is convenient.

The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. Distributed new trend circulating device, including house main part (1) and be located house main part (1) one side and house main part (1) inside carry out air inlet connection complex air inlet unit (2), the inside of air inlet unit (2) is provided with can inhales the outside air supply arrangement who admits air, its characterized in that to outside air: one side that house main part (1) was kept away from in air inlet unit (2) is provided with expansion aircraft bonnet (3) that can cooperate with air inlet unit (2) to be connected, one side that air inlet unit (2) were kept away from in expansion aircraft bonnet (3) is provided with can with expand aircraft bonnet (3) the connecting hood (4) that cooperate to be connected, one side fixed mounting that expanding aircraft bonnet (3) were kept away from in connecting hood (4) has intake pipe (5) that can carry out the entering to external gas, the inside of connecting hood (4) is provided with two sets of installation device (6), and is two sets of the inside difference fixed mounting of installation device (6) has can get into gas to external part and carry out primary and middle level filterable primary filter mechanism (7) and high efficiency filter mechanism (12) in proper order.

2. The distributed fresh air circulating device according to claim 1, wherein: two sets of installation inside grooves (9) have been seted up at the inside top of connecting aircraft bonnet (4), the inside one side edge of installation inside groove (9) has fixed briquetting (10) that can move about through hinge swing joint, fixed briquetting (10) are close to the inside wherein one side fixed mounting of installation inside groove (9) has spring (11), the inside top and the equal fixed mounting in bottom of connecting aircraft bonnet (4) have two sets of stoppers (8).

3. The distributed fresh air circulating device according to claim 1, wherein: the novel air inlet device is characterized in that two groups of connecting clamping grooves (13) are formed in the surface of one side, close to the expansion hood (3), of the connecting hood (4) and the surface of one side, close to the air inlet device (2), of the expansion hood (3), connecting clamping blocks (14) are fixedly mounted on the surface of one side, close to the expansion hood (4) and the surface of one side, close to the expansion hood (3), of the air inlet device (2), and mounting clamping pads (15) are fixedly mounted on the tops and the bottoms of the connecting clamping blocks (14).

4. The distributed fresh air circulating device according to claim 1, wherein: one of them one side of house main part (1) is provided with two sets of exhaust fan group (18) that can carry out the exhaust to the entering air, and is two sets of be provided with between exhaust fan group (18) and carry out high-efficient filterable high efficiency filter equipment (19), two sets of exhaust fan group (18) are close to one side each other and are in the same place with high efficiency filter equipment (19) fixed connection.

5. The distributed fresh air circulating device according to claim 1, wherein: and a heating and precooling device (16) and a humidifying device (17) are respectively and fixedly installed at the top and the bottom inside the expansion hood (3).

6. The distributed fresh air circulating device according to claim 2, wherein: one end of the spring (11) far away from the fixed pressing block (10) is fixedly connected with one side of the inner part of the installation inner groove (9), and the two primary filter mechanisms (7) are mutually close to one side and are mutually attached to one side of each limiting block (8) which deviates from each other.

7. The distributed fresh air circulating device according to claim 3, wherein: the expansion engine cover (3) is movably clamped with the connecting clamping groove (13) on the connecting engine cover (4) through the mounting clamping pad (15) on the connecting clamping block (14), and the air inlet device (2) is movably clamped with the connecting clamping groove (13) on the inner part of the expansion engine cover (3) through the mounting clamping pad (15) on the connecting clamping block (14).