CN211551965U

CN211551965U - Household fresh air system

Info

Publication number: CN211551965U
Application number: CN201922489053.5U
Authority: CN
Inventors: 刘洋; 娄焕娟
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-12-31
Filing date: 2019-12-31
Publication date: 2020-09-22
Anticipated expiration: 2029-12-31

Abstract

The utility model discloses a household fresh air system, which can filter and dehumidify the introduced fresh air by arranging a filter in the shell of a fresh air device and arranging active carbon particles, filter paper and drying agents in the filter, thereby achieving the effect of purifying the fresh air; the filter is arranged at the tail end of a piston rod of the first air cylinder by arranging the first air cylinder, then a movable bottom cover is arranged on the shell of the fresh air device at a position corresponding to the filter, the movable bottom cover is arranged at the tail end of a piston rod of the second air cylinder, the movable bottom cover can be driven to be opened by the work of the second air cylinder, the first air cylinder can conveniently work to drive the filter to extend downwards, the filter can be conveniently moved indoors, so that people can replace materials in the filter, and the good filtering efficiency of the filter can be kept; through setting up sterilamp and ozone sterilization ware, can disinfect to the new trend of introducing in proper order, and then can further play the effect of purification to the new trend.

Description

Household fresh air system

Technical Field

The utility model relates to a new trend system specifically is a home-use new trend system.

Background

The fresh air system is a set of independent air processing system consisting of an air supply system and an air exhaust system and is divided into a pipeline type fresh air system and a pipeline-free fresh air system. The pipeline type fresh air system consists of a fresh air fan and pipeline accessories, outdoor air is purified by the fresh air fan and is led into a room, and indoor air is discharged through a pipeline; the ductless fresh air system is composed of a fresh air fan, and the fresh air fan is used for purifying outdoor air and guiding the outdoor air into a room. Relatively speaking, the pipeline type fresh air system is more suitable for being used in industrial or large-area office areas due to large engineering quantity, and the pipeline-free fresh air system is more suitable for being used in families due to convenient installation. In 1935, auston chu invented and produced the first heat exchange device capable of filtering air pollution in the world, also called a fresh air system, after many attempts.

At present, the house is mostly high building formula, and the air in city is good inadequately, and the resident family can not all open house door and window usually, leads to indoor air circulation nature poor, and the bacterial volume that contains in the air also can increase, simultaneously, because the dust volume that outdoor air contains is also great, changes indoor outer air also not good enough, to this, need use the new trend system, purifies the air that introduces for it is comparatively fresh to get into indoor air. The filter that plays the dust removal among the current new trend system is difficult for changing the material, leads to the new trend system live time long back, influences the efficiency of new trend system easily. In this regard, improvements are needed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a domestic new trend system to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a household fresh air system comprises a house body, a fresh air device is arranged at the top end inside the house body, two sides of the shell of the fresh air device are respectively connected with a first air inlet pipeline and a second air inlet pipeline, the air inlet end of the first air inlet pipeline and the air outlet end of the second air inlet pipeline extend out of the house body, a filter is arranged at one end of the interior of the shell of the fresh air device, which is close to the first air inlet pipeline, the filter is fixed at the tail end of a piston rod of the first air cylinder, a movable bottom cover is arranged below the filter of the shell of the fresh air device, a plurality of ultraviolet germicidal lamps are arranged on one side of the filter, which is far away from the first air inlet pipeline, one side that the ultraviolet germicidal lamp kept away from the filter is provided with ozone sterilizer, ozone sterilizer's exit end is connected with an air-out pipeline, just the exit end of an air-out pipeline stretches out the casing setting of new trend device.

As a further aspect of the present invention: a filter screen is installed to one side that is close to the entrance point in the inside of an intake stack, a fan is installed to the junction of an intake stack and new trend device.

As a further aspect of the present invention: activated carbon particles, filter paper and a drying agent are filled in the filter in sequence, one side of the filter is connected with a movable cover through a hinge, baffles are fixed on two sides of the filter, and through holes are uniformly distributed in the baffles.

As a further aspect of the present invention: the upper end face of the movable bottom cover is movably connected to the tail end of a piston rod of the second air cylinder, and the second air cylinder is installed on the baffle.

As a further aspect of the present invention: the inlet end of No. two air-out pipelines is connected with No. two air-supply lines, No. two air-supply lines's entrance point stretches out the casing setting of new trend device, No. two air-supply lines' entrance point connection has No. two exhaust ducts, the exit end of an air-out pipeline is connected with an exhaust duct, a plurality of air-out mouth of pipe and air inlet mouth of pipe have been seted up to equidistance respectively on an exhaust duct and No. two exhaust ducts.

As a further aspect of the present invention: no. two fans are installed in the No. two air inlet pipelines, and No. two filter screens are installed at the outlet ends of the No. two air outlet pipelines.

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

1. the filter is arranged in the shell of the fresh air device, and the activated carbon particles, the filter paper and the drying agent are arranged in the filter, so that the introduced fresh air can be filtered and dehumidified, and the effect of purifying the fresh air is achieved;

2. the filter is arranged at the tail end of a piston rod of the first air cylinder by arranging the first air cylinder, then a movable bottom cover is arranged on the shell of the fresh air device at a position corresponding to the filter, the movable bottom cover is arranged at the tail end of a piston rod of the second air cylinder, the movable bottom cover can be driven to be opened by the work of the second air cylinder, the first air cylinder can conveniently work to drive the filter to extend downwards, the filter can be conveniently moved indoors, so that people can replace materials in the filter, and the good filtering efficiency of the filter can be kept;

3. through setting up sterilamp and ozone sterilization ware, can disinfect to the new trend of introducing in proper order, and then can further play the effect of purification to the new trend.

Drawings

Fig. 1 is the whole structure diagram of a household fresh air system.

Fig. 2 is an internal structure diagram of the filter of the household fresh air system of the present invention.

Fig. 3 is a front view of the filter of the household fresh air system of the present invention.

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.

Referring to fig. 1-3, in the embodiment of the present invention, a household fresh air system comprises a house body 1, a fresh air device 2 is disposed at the top end of the interior of the house body 1, a first air inlet pipe 3 and a second air inlet pipe 15 are respectively connected to two sides of a housing of the fresh air device 2, an air inlet end of the first air inlet pipe 3 and an air outlet end of the second air inlet pipe 15 both extend out of the house body 1, a filter 7 is disposed at an end of the interior of the housing of the fresh air device 2 close to the first air inlet pipe 3, the filter 7 is fixed at the end of a piston rod of a first air cylinder 8, a movable bottom cover 10 is disposed below the filter 7, a plurality of ultraviolet germicidal lamps 11 are disposed at one side of the filter 7 away from the first air inlet pipe 3, an ozone sterilizer 12 is disposed at one side of the ultraviolet germicidal lamps 11 away from the filter 7, an outlet pipe 13 is connected to an outlet end of, the outlet end of the first air outlet pipeline 13 extends out of the shell of the fresh air device 2; by arranging the first air cylinder 8, the filter 7 is arranged at the tail end of a piston rod of the first air cylinder 8, then the movable bottom cover 10 is arranged on the shell of the fresh air device 2 corresponding to the position of the filter 7, the movable bottom cover 10 is arranged at the tail end of a piston rod of the second air cylinder 9, the movable bottom cover 10 can be driven to be opened through the work of the second air cylinder 9, the first air cylinder 8 can conveniently work to drive the filter 7 to extend downwards, the filter 7 can be conveniently moved indoors, so that people can replace materials in the filter 7, and the good filtering efficiency of the filter 7 can be kept; through setting up sterilamp 11 and ozone sterilization ware 12, can disinfect to the new trend of introducing in proper order, and then can further play the effect of purification to the new trend.

Referring to fig. 1, a first filter screen 4 is installed on one side of the interior of a first air inlet pipeline 3 close to an inlet end, and a first fan 5 is installed at the joint of the first air inlet pipeline 3 and a fresh air device 2; the first fan 5 works to introduce outdoor air into the first air inlet pipeline 3, and the first filter screen 4 is arranged to filter outdoor sundries.

Referring to fig. 1, activated carbon particles 20, filter paper 21 and a drying agent 22 are filled in the filter 7 in sequence, one side of the filter 7 is connected with a movable cover 23 through a hinge, baffles 6 are fixed on both sides of the filter 7, and through holes are uniformly distributed on the baffles 6; the upper end surface of the movable bottom cover 10 is movably connected to the tail end of a piston rod of the second cylinder 9, and the second cylinder 9 is arranged on the baffle 6; activated carbon particles 20, filter paper 21, and a desiccant 22, which can filter and dry the introduced air.

Referring to fig. 1, an inlet end of a second air outlet pipeline 17 is connected with a second air inlet pipeline 15, an inlet end of the second air inlet pipeline 15 extends out of a shell of the fresh air device 2, an inlet end of the second air inlet pipeline 15 is connected with a second air outlet pipeline 18, an outlet end of the first air outlet pipeline 13 is connected with a first air outlet pipeline 14, and a plurality of air outlet nozzles and air inlet nozzles are respectively arranged on the first air outlet pipeline 14 and the second air outlet pipeline 18 at equal intervals; a second fan 16 is arranged in the second air inlet pipeline 15, and a second filter screen 19 is arranged at the outlet end of the second air outlet pipeline 17; the second fan 16 works to introduce indoor air into the second exhaust duct 18 and then enter the second air outlet duct 17, so that the indoor air is exhausted outdoors through the outlet end of the second air outlet duct 17.

The working principle is as follows: the first fan 5 and the second fan 16 work, the first fan 5 works to introduce outdoor fresh air into the first air inlet pipeline 3, and the first filter screen 4 in the first air inlet pipeline 3 can filter out external impurities to achieve the effect of primarily purifying air; after entering the fresh air device 2, the fresh air enters the filter 7 through the through holes of the baffle 6, and the fresh air is filtered and dried by the activated carbon particles 20, the filter paper 21 and the drying agent 22 in the filter 7, so that the effects of purification and drying can be further achieved; then the fresh air enters the space where the ultraviolet germicidal lamp 11 is located through the through hole on the baffle 6 at the other side, the fresh air can be sterilized through the ultraviolet germicidal lamp 11, so that the further purified fresh air enters the ozone sterilizer 12, the ozone sterilizer 12 can further purify the fresh air, the purified fresh air enters the first air outlet pipeline 13, then enters the first air exhaust pipeline 14 and then is exhausted into the room through the air outlet pipe orifice, and the indoor air can be replaced; no. two fan 16 work, introduce indoor air in No. two exhaust pipe 18 through the air inlet pipe mouth, then discharge outdoors in entering No. two air-out pipelines 17, reach the effect of quick replacement room air, No. two filter screens 19 can play the effect of filtering external debris.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a domestic new trend system, includes house body (1), its characterized in that: the novel house is characterized in that a fresh air device (2) is arranged on the top end of the interior of the house body (1), two sides of a shell of the fresh air device (2) are respectively connected with a first air inlet pipeline (3) and a second air inlet pipeline (15), an air inlet end of the first air inlet pipeline (3) and an air outlet end of the second air inlet pipeline (15) are arranged to extend out of the house body (1), a filter (7) is arranged at one end, close to the first air inlet pipeline (3), of the interior of the shell of the fresh air device (2), the filter (7) is fixed at the tail end of a piston rod of a cylinder (8), a movable bottom cover (10) is arranged below the filter (7) of the shell of the fresh air device (2), a plurality of ultraviolet sterilizing lamps (11) are arranged on one side, far away from the first air inlet pipeline (3), of the ultraviolet sterilizing lamps (11), and an ozone sterilizer (12) is arranged on one side, far away, the outlet end of the ozone sterilizer (12) is connected with an air outlet pipeline (13), and the outlet end of the air outlet pipeline (13) extends out of the shell of the fresh air device (2).

2. A domestic fresh air system according to claim 1, wherein: a filter screen (4) is installed to one side that the inside of an air inlet pipe (3) is close to the entrance point, fan (5) is installed No. one to the junction of an air inlet pipe (3) and new trend device (2).

3. A domestic fresh air system according to claim 1, wherein: activated carbon particle (20), filter paper (21) and drier (22) are filled in proper order to the inside of filter (7), one side of filter (7) is connected with removable cover (23) through the hinge, the both sides of filter (7) all are fixed with baffle (6), just the through-hole is filled to the equipartition on baffle (6).

4. A domestic fresh air system according to claim 3, wherein: the upper end face of the movable bottom cover (10) is movably connected to the tail end of a piston rod of the second air cylinder (9), and the second air cylinder (9) is installed on the baffle (6).

5. A domestic fresh air system according to claim 1, wherein: the entrance point of No. two air-out pipeline (17) is connected with No. two air-in pipeline (15), the casing setting of new trend device (2) is stretched out to the entrance point of No. two air-in pipeline (15), the entrance point of No. two air-in pipeline (15) is connected with No. two exhaust duct (18), the exit end of an air-out pipeline (13) is connected with an exhaust duct (14), a plurality of air-out mouth of pipe and air inlet mouth of pipe have been seted up to equidistance respectively on an exhaust duct (14) and No. two exhaust duct (18).

6. A domestic fresh air system according to claim 5, wherein: no. two fans (16) are installed in the No. two air inlet pipelines (15), and No. two filter screens (19) are installed at the outlet end of the No. two air outlet pipelines (17).