CN215675669U

CN215675669U - Air purification device for heating and ventilation

Info

Publication number: CN215675669U
Application number: CN202122101732.8U
Authority: CN
Inventors: 张明宇; 张秋艳; 毕艳帅
Original assignee: Shandong Huanneng Design Institute Co ltd
Current assignee: Shandong Huanneng Design Institute Co ltd
Priority date: 2021-09-01
Filing date: 2021-09-01
Publication date: 2022-01-28
Anticipated expiration: 2031-09-01

Abstract

The utility model discloses an air purification device for heat supply and ventilation, which comprises a box body, wherein the top of the box body is provided with a first motor through a fixing frame, the output shaft of the first motor is connected with a rotating shaft, the rotating shaft penetrates into the box body, the rotating shaft is provided with a plurality of layers of placing net racks, the placing net racks are provided with filter bags, one side of the inner wall of the box body is fixedly provided with a fan, the bottom of the box body is provided with an air inlet pipe, and the top of the box body is connected with an air outlet device. The utility model can lead the introduced gas to be more fully contacted with the filter bag to primarily purify the gas, and further purify the gas through the active carbon layer and the HEPA filter layer, thereby having good purification effect.

Description

Air purification device for heating and ventilation

Technical Field

The utility model belongs to the technical field of air purification, and particularly relates to an air purification device for heating and ventilation.

Background

The air purification technology is a technology for remedying indoor air pollution, can improve indoor air quality, improve living and office conditions and enhance physical and mental health, and is a series of technologies with the function. However, most of the existing air purification devices have low air purification efficiency, directly send air into a room after passing through a purification filter element, and have poor purification effect.

Disclosure of Invention

The utility model aims to overcome the defects in the prior art and provide the air purification device for heating and ventilation, which can ensure that the introduced gas is more fully contacted with the filter bag to primarily purify the gas, and the gas is further purified by the active carbon layer and the HEPA filter layer, so that the purification effect is good.

In order to achieve the purpose, the utility model adopts the technical scheme that:

the utility model provides an air purification device for heating ventilation, includes the box, and first motor is installed through the mount at the box top, and first motor output shaft is connected with the pivot, and the pivot runs through to inside the box, is equipped with the multilayer in the pivot and places the rack, places to be equipped with on the rack and crosses the filter bag, and box inner wall one side fixed mounting has the fan, and the bottom half is equipped with the intake pipe, and the box top is connected with air outlet means.

The bottom of the gas outlet device is communicated with the inside of the box body, an assembly box is fixedly mounted on one side of the gas outlet device, a second motor is fixedly mounted outside the assembly box through a fixing frame, an output shaft of the second motor penetrates through the inside of the assembly box and is connected with the cam, a plurality of springs are fixedly mounted on the side, close to the gas outlet barrel, of the inside of the assembly box, the other end of each spring is connected with a movable plate, the side, close to the cam, of each movable plate is connected with a convex plate, the side, close to the gas outlet device, of each movable plate is connected with a baffle, and the baffle penetrates through the inner cavity of the gas outlet device.

Inside upside of air outlet means is equipped with HEPA filter layer and active carbon layer, and the HEPA filter layer is located active carbon layer top.

The first motor and the second motor are speed reducing motors.

The guide sleeve is arranged in the air outlet device, the guide sleeve is arranged on the upper side and the lower side of the baffle, the guide sleeve is fixedly arranged on the inner wall of the air outlet device, and the guide sleeve is in sliding fit with the baffle.

A sealing limiting block is arranged in the air outlet device, the sealing limiting block is arranged on the upper side and the lower side of the left-moving far end of the baffle plate, and the sealing limiting block and the inner wall of the air outlet device are fixedly installed.

The side wall of the box body is provided with an access window and the side wall of the air outlet device is provided with an access window.

The utility model has the beneficial effects that:

1) can make the gaseous more abundant and filter the bag contact of crossing that lets in, to its preliminary purification, through activated carbon layer and HEPA filter layer to gaseous further purification, the effectual of purification.

2) Through the effect of blowing of fan, can be abundant contact dusty gas with filter the bag, make filter the bag and contact the great granule in to the gas, filter the great particulate matter in the air.

3) Pollutants such as smog, dust and bacterium in the air are filtered through the HEPA filter layer, and peculiar smell in the air is adsorbed through the activated carbon layer.

4) The pressure variation that baffle back and forth movement produced can be used for on the baffle, makes the baffle produce the bending, causes sealed effect poor, and the filter effect is poor, and the air can't reach anticipated purifying effect, leads to the baffle through the uide bushing, makes the baffle keep the shape, improves air purification's effect.

5) The pressure change that baffle back and forth movement produced can be used for on the baffle, makes the baffle produce the bending, causes sealed effect poor, and the filter effect is poor, and the air can't reach anticipated purifying effect, carries on spacingly through sealed stopper to the baffle, then can make the baffle move on a straight line steadily, makes it keep shape and sealed effect, keeps purifying effect.

6) The interior filter bag of box, HEPA filter layer, activated carbon layer use need change after a period just can keep purifying effect, and concrete change time needs judge according to local control volume, and the inside condition can be observed to the access window, and can make things convenient for its inside material to change.

7) The baffle needs to reciprocate from side to side, and the reciprocating motion can be realized through the effect of the cam on the convex plate, so that the expected airtight purification effect is generated, and the air purification effect is improved.

Drawings

FIG. 1 is a schematic view of an air cleaning apparatus for heating and ventilation according to the present invention.

FIG. 2 is a schematic view of a cabinet of an air purification device for heating and ventilation according to the present invention.

FIG. 3 is a schematic view of an air outlet device of an air purification device for heating and ventilation according to the present invention.

In the figure, 10, a box body; 102. an air inlet pipe; 11. a first motor; 12. a rotating shaft; 13. placing a net rack; 14. a filter bag; 15. a fan; 20. an air outlet device; 21. a HEPA filter layer; 22. an activated carbon layer; 23. Sealing the limiting block; 24. a guide sleeve; 25. a baffle plate; 30. assembling a box; 301. a second motor; 31. a cam; 32. moving the plate; 33. a convex plate; 34. a spring;

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.

In the description of the present invention, it is to be understood that the terms "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, are merely for convenience of description of the present invention, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.

Example 1

As shown in fig. 1-3, an air purification device for heating and ventilation comprises a box body 10, a first motor 11 is installed at the top of the box body 10 through a fixing frame, an output shaft of the first motor 11 is connected with a rotating shaft 12, the rotating shaft 12 penetrates into the box body 10, a multi-layer placing net frame 13 is arranged on the rotating shaft 12, a filter bag 14 is arranged on the placing net frame 13, a fan 15 is fixedly installed on one side of the inner wall of the box body 10, an air inlet pipe 102 is arranged at the bottom of the box body 10, and the top of the box body 10 is connected with an air outlet device 20.

The bottom of the gas outlet device 20 is communicated with the inside of the box body 10, an assembly box 30 is fixedly mounted on one side of the gas outlet device 20, a second motor 301 is fixedly mounted outside the assembly box 30 through a fixing frame, an output shaft of the second motor 301 penetrates through the inside of the assembly box 30 and is connected with the cam 31, a plurality of springs 34 are fixedly mounted on the side, close to the gas outlet barrel, of the inside of the assembly box 30, the other ends of the springs 34 are connected with a moving plate 32, the side, close to the cam 31, of the moving plate 32 is connected with a convex plate 33, the side, close to the gas outlet device 20, of the moving plate 32 is connected with a baffle 25, and the baffle 25 penetrates through the inner cavity of the gas outlet device 20.

An HEPA filter layer 21 and an activated carbon layer are arranged on the upper side inside the air outlet device 20, and the HEPA filter layer 21 is located above the activated carbon layer.

An air outlet is arranged on the side wall of the air outlet device above the HEPA filter layer.

The first motor 11 and the second motor 301 are speed reduction motors.

A guide sleeve 24 is arranged in the air outlet device 20, the guide sleeve 24 is arranged on the upper side and the lower side of the baffle 25, the guide sleeve 24 is fixedly arranged on the inner wall of the air outlet device 20, and the guide sleeve 24 is in sliding fit with the baffle 25.

A sealing limiting block 23 is arranged in the air outlet device 20, the sealing limiting block 23 is arranged on the upper side and the lower side of the left-moving far end of the baffle 25, and the sealing limiting block 23 is fixedly installed on the inner wall of the air outlet device 20.

The side wall of the box body 10 is provided with an access window 101, and the side wall of the air outlet device 20 is provided with an access window 201.

The working principle is as follows: when the dust-containing gas blocking device is used, dust-containing gas enters the box body 10 through the gas inlet pipe 102, the first motor 11 and the fan 15 are started, the first motor 11 drives the rotating shaft 12 to rotate, the filter bag 14 in the net rack 13 is driven to rotate through the rotating shaft 12, the dust-containing gas can be fully contacted with the filter bag 14 through the blowing action of the fan 15, the filter bag 14 is enabled to be contacted with larger particles in the gas, meanwhile, the second motor 301 is started, the second motor 301 drives the cam 31 to rotate, when the cam 31 is contacted with the convex plate 33, the baffle 25 is enabled to move towards the direction of the limiting block 23, the inner part of the gas outlet cylinder 20 is blocked through the baffle 25, when the cam 31 is far away from one end of the convex plate 33, the baffle 25 can be moved to the original position through the action of the spring 34, the inner part of the gas outlet cylinder 20 is communicated, and the gas outlet cylinder 20 of the baffle 25 is blocked through the circulating rotation of the output shaft of the second motor 301, when the baffle 25 blocks up air outlet cylinder 20, then can make the gaseous more abundant and filter bag 14 contact of filter bag that lets in, to its preliminary purification, when baffle 25 is not to air outlet cylinder 20 blocking, then through preliminary purification gaseous respectively through activated carbon layer 22 and HEPA filter layer 21, cross pollutants such as HEPA filter layer 21 smog in the air, dust and bacterium, adsorb through peculiar smell in the activated carbon layer 22 to the air, the messenger is to gaseous further purification.

The utility model can lead the introduced gas to be more fully contacted with the filter bag 14 for primary purification, and further purify the gas through the active carbon layer 22 and the HEPA filter layer 21, thus having good purification effect.

Through the blowing effect of fan 15, can be abundant contact dusty gas with filter bag 14, make filter bag 14 contact to the great granule in the gas, filter the great particulate matter in the air.

Pollutants such as smoke, dust and bacteria in the air are filtered through the HEPA filter layer 21, and peculiar smell in the air is adsorbed through the activated carbon layer 22.

The pressure intensity change that baffle 25 back and forth movement produced can be used for on baffle 25, makes baffle 25 produce the bending, causes sealed effect poor, and the filter effect is poor, and the air can't reach anticipated purifying effect, leads to baffle 25 through uide bushing 24, makes baffle 25 keep the shape, improves air purification's effect.

The pressure variation that baffle 25 back and forth movement produced can be used for on baffle 25, makes baffle 25 produce the bending, causes sealed effect poor, and the filter effect is poor, and the air can't reach anticipated purifying effect, carries on spacingly through sealed stopper 23 to baffle 25, then can make baffle 25 move on a straight line steadily, makes it keep shape and sealed effect, keeps purifying effect.

The filter bag 14, HEPA filter layer 21, the active carbon layer 22 in the box 10 use need change after a period and just can keep purifying effect, and specific change time needs to be judged according to local control volume, and the condition of inside can be observed to the access hole, and can make things convenient for its inside material to change.

The baffle 25 needs to reciprocate left and right, and the reciprocating motion can be realized through the action of the cam 31 on the convex plate 33, so that the expected closed purification effect is generated, and the air purification effect is improved.

The foregoing is merely exemplary and illustrative of the present invention, and various modifications, additions and substitutions may be made by those skilled in the art to the specific embodiments described without departing from the scope of the utility model as defined in the accompanying claims.

Claims

1. The utility model provides a heat supply ventilation is with air purification device, includes the box, characterized by, and first motor is installed through the mount at the box top, and first motor output shaft is connected with the pivot, and inside the pivot ran through to the box, was equipped with the multilayer in the pivot and places the rack, places to be equipped with on the rack and crosses the filter bag, and box inner wall one side fixed mounting has the fan, and the bottom half is equipped with the intake pipe, and the box top is connected with air outlet means.

2. The air cleaning apparatus for heating ventilation as claimed in claim 1, wherein the bottom of the air outlet means communicates with the inside of the cabinet, and a HEPA filter layer and an activated carbon layer are provided on the upper side of the inside of the air outlet means, the HEPA filter layer being located above the activated carbon layer.

3. The air purification device for heating and ventilation as claimed in claim 2, wherein a mounting box is fixedly mounted on one side of the air outlet device, a second motor is fixedly mounted outside the mounting box through a fixing frame, an output shaft of the second motor penetrates into the mounting box and is connected with the cam, a plurality of springs are fixedly mounted inside the mounting box and close to the air outlet cylinder, the other ends of the springs are connected with a moving plate, the side of the moving plate close to the cam is connected with the convex plate, the side of the moving plate close to the air outlet device is connected with the baffle, and the baffle penetrates into an inner cavity of the air outlet device.

4. A heating and ventilating air cleaning apparatus as claimed in claim 3, wherein the first motor and the second motor are reduction motors.

5. The air purifying apparatus for heating and ventilating as claimed in claim 3, wherein the air outlet means is provided therein with guide sleeves, the guide sleeves are provided at upper and lower sides of the baffle, the guide sleeves are fixedly mounted to an inner wall of the air outlet means, and the guide sleeves are slidably fitted to the baffle.

6. The air purifying device for heating and ventilation as claimed in claim 3, wherein the air outlet device is provided therein with a sealing stopper, the sealing stopper is provided at upper and lower sides of the left-moving far end of the baffle, and the sealing stopper is fixedly mounted to the inner wall of the air outlet device.

7. A heating and ventilating air cleaning apparatus as claimed in claim 1, wherein the side wall of the cabinet is provided with an access window and the side wall of the air outlet means is provided with an access window.