CN215372857U

CN215372857U - Multilayer air purification equipment

Info

Publication number: CN215372857U
Application number: CN202121647152.2U
Authority: CN
Inventors: 吴荣炜; 邱龙兴; 赵超强; 王跃能
Original assignee: Zhangzhou Zhonghuan Technology Co ltd
Current assignee: Zhangzhou Zhonghuan Technology Co ltd
Priority date: 2021-07-19
Filing date: 2021-07-19
Publication date: 2021-12-31
Anticipated expiration: 2031-07-19

Abstract

The utility model discloses a multilayer air purification device, which comprises a shell and a cylindrical filter element, wherein one or more middle partition plates which are arranged at intervals and in parallel are arranged in the shell along the height direction, the middle partition plates divide an inner cavity of the shell into a plurality of filter cabins which are sequentially connected in series and used for installing the filter element, one filter cabin can be correspondingly provided with one filter element, one end or two ends of the height of the filter element are connected to the middle partition plates, so that the plurality of filter elements are coaxially stacked and arranged in the height direction, the inner cavities of the filter elements are sequentially connected in series, the middle partition plates are connected with the shell, and filter element installing ports are formed in the side wall of the shell corresponding to the filter cabins. It has the following advantages: realize the multilayer air purification that the filter core level set up, make things convenient for the filter core specification unification, make the filter core be applicable to many machines, improve the purification performance.

Description

Multilayer air purification equipment

Technical Field

The utility model relates to air purification equipment, in particular to multilayer air purification equipment formed by sequentially stacking and connecting a plurality of filter elements in series in the height direction.

Background

Purifiers have been widely used in homes, offices, factories, and hospitals, and have the function of adsorbing, decomposing, or converting various air pollutants to effectively improve air cleanliness. The inside filter core that only contains of air purifier on the market, the air purifier of this type of structure now, owing to only adorn a filter core, consequently the purification performance is limited, and the space that can purify is limited, and an air purifier only joins in marriage into to a filter core of the air purifier of this type of structure moreover, and filter core and air purifier organism are the one-to-one, use not nimble enough.

SUMMERY OF THE UTILITY MODEL

The present invention provides a multi-layered air purification apparatus that overcomes the deficiencies of the prior art as set forth in the background.

The technical scheme adopted by the utility model for solving the technical problems is as follows:

the utility model provides a multilayer air purification equipment, it includes casing and tube-shape filter core, be equipped with one or more interval and parallel arrangement's median septum along direction of height in the casing, this median septum separates the casing inner chamber into a plurality of the cabin of straining that are used for installing the filter core that concatenate in proper order along direction of height, strain the cabin and can correspond a filter core of installation one, the one end of filter core height or both ends connect make a plurality of filter cores coaxial pile up and put and the inner chamber of each filter core in proper order to collude on the median septum on direction of height, the median septum is connected with the casing, it has seted up the filter core installing port to strain the cabin to correspond each on the lateral wall of casing.

In one embodiment: the middle partition plate is axially connected with the shell in a sliding manner.

In one embodiment: and the end face sealing structure is used for sealing the axial installation end face of the filter element.

In one embodiment: the end face sealing structure is arranged at the lower end of the filter element at the bottommost part.

In one embodiment: the end face sealing structure is arranged at the upper end of the topmost filter element.

In one embodiment: the filter element further comprises a port sealing structure for sealing the lower port of the inner cavity of the filter element.

In one embodiment: air inlet holes are arranged for allowing air outside the equipment to enter between the filter element and the shell in the equipment for filtering.

In one embodiment: the air inlet holes are a plurality of through holes scattered on the lower part of the outer side wall of the shell.

In one embodiment: the filter element is cylindrical or square cylinder.

In one embodiment: the air outlet device is characterized by further comprising a wind wheel, a motor and an air outlet net, an air outlet channel communicated with the inner cavity of the filter element is arranged above the filter element in the shell, the motor is connected with the wind wheel in a transmission mode and is arranged in the air outlet channel, and the air outlet net is arranged on the upper end face of the air outlet channel.

Compared with the background technology, the technical scheme has the following advantages:

1. the filter cartridge that a plurality of filter cabins that make the inside formation of organism concatenate in proper order of air purification equipment organism on the direction of height inside through setting up the median septum, one strains the cabin and can correspond filter core of installation, a plurality of filter cores of installing in the organism strain the cabin are coaxial stacking and are established and the inner chamber of each filter core is in proper order colluded in the direction of height, this a plurality of filter cores are equivalent to forming an axial length extension, the bigger big filter core of volume in the organism promptly, make this air purification equipment form multi-storied air purification equipment and purification ability and improve greatly.

2. The filter element further comprises a port sealing structure for sealing the lower port of the inner cavity of the filter element. Under the condition that all filter cabins are not required to be provided with filter elements, the filter elements can be stacked from top to bottom to form the air purification equipment capable of flexibly adjusting the number of the filter elements, ports under inner cavities of the filter elements at the lowest part of the filter elements stacked from top to bottom are sealed through port sealing structures, and therefore air is prevented from entering from the inner cavity ports of the filter elements at the lowest part (the inner cavities of the filter elements are air circulation channels purified by the filter elements), and the air purification equipment can flexibly adjust the number of the filter elements according to the purification area or the required purification capacity.

3. This multilayer air purification equipment, the specification unification of filter core can be realized, also make the filter core general on many clarification plant, need not a machine and join in marriage a filter core promptly, but a machine joins in marriage a plurality of filter cores.

4. The multilayer air purification equipment has novel, unique and simple structure, makes the purification equipment on the market more diversified, and provides more selectable models for users.

Drawings

The utility model is further illustrated by the following figures and examples.

Fig. 1 is a partial structural view of a multi-layer (two-layer) air cleaning apparatus.

Fig. 2 is a schematic cross-sectional view of a multi-layer (two-layer) air purification apparatus.

Fig. 3 is a schematic view of the overall structure of a multi-layer (two-layer) air cleaning apparatus.

Detailed Description

Referring to fig. 1 to 3, a multi-layer air purification device includes a housing 1, a cylindrical filter element 2 (cylindrical or square cylindrical), a wind wheel 3, a motor 4 and an air outlet net 5, wherein an air outlet channel 11 communicating with an inner cavity of the filter element is arranged above the filter element in the housing 1, the motor 4 is connected with the wind wheel 3 in a transmission manner and is arranged in the air outlet channel 11, the air outlet net 5 is arranged on an upper end surface of the air outlet channel 11, and an inner cavity 21 of the cylindrical filter element 2 is an air circulation channel purified by the filter element.

Be equipped with one or more intervals and parallel arrangement's median septum 6 along the direction of height in the casing 1, this median septum 6 separates into a plurality of filter cabins that are used for installing the filter core that concatenate in proper order with casing 1 inner chamber along the direction of height, one strains the cabin and can correspond filter core 2 of installation, the one end or the both ends dress of 2 heights of filter core are adorned and are made a plurality of filter cores 2 coaxial pile up and put and the inner chamber 21 of each filter core 2 in proper order colludes (link up) on median septum 6, median septum 6 is connected with casing 1, it has seted up the filter core installing port to correspond each filter cabin on casing 1's the lateral wall.

Usually, the intermediate partition 6 is axially slidably connected to the housing 1, and an end face seal structure for sealing an axial installation end face of the filter element 2 is further provided. Because the middle partition plate 6 is axially and slidably connected with the shell 1, the end face sealing structure can be arranged at the lower end of the bottommost filter element, or the end face sealing structure is arranged at the upper end of the topmost filter element, namely, the filter elements 2 are only axially applied with force and sealed through the uppermost or bottommost axial sealing structure, and the axial end faces of the filter elements 2 in the axial direction can be sealed along with the transmission of sealing force on the filter elements in the axial direction. The axial sealing structure can be a matching structure of a spring and a push disc in the prior art or adopts VOC material for sealing.

When all filter cabins in the shell 1 are provided with the filter elements 2, a large filter element with longer axial length and larger volume is formed by a plurality of small filter elements in the shell, so that the air purification equipment forms multi-layer air purification equipment, the purification capacity is greatly improved, and the air purification equipment can be sealed by an end face sealing structure at the uppermost end or the lowermost end in the axial direction.

The filter element further comprises a port sealing structure for sealing the lower port of the inner cavity of the filter element. Under the condition that all filter cabins are not required to be provided with filter elements, the filter elements 2 can be stacked from top to bottom to be placed, so that the air purification equipment capable of flexibly adjusting the number of the filter elements is formed, ports under the inner cavities of the filter elements at the lowest part of the filter elements stacked from top to bottom are sealed through the port sealing structures, air is prevented from entering from the 21 ports of the inner cavity of the filter element 2 at the lowest part, normal purification work of the air purification equipment is guaranteed, and the air purification equipment can flexibly adjust the number of the filter elements according to purification area or required purification capacity. The end face seal structure of this type of air cleaning apparatus may be provided at the upper end position of the uppermost filter element.

Air inlet holes are arranged for allowing air outside the equipment to enter between the filter element and the shell in the equipment for filtering. The air inlet holes are a plurality of through holes 101 scattered on the lower portion of the outer side wall of the casing 1.

This multilayer air purification equipment during operation, outside air current flows into to the inlet air duct 12 between filter core and the casing 1 in from the fresh air inlet, then filters through 2 bodies of filter core and purifies, and the air current after the purification gets into 2 inner chambers 21 of filter core, because the inner chamber 21 of filter core 2 at different levels is link up, therefore the air current after the filter core purifies at different levels all can be under the power of motor 4 and wind wheel 3, through the inner chamber 21 inflow air-out passageway 11 of filter core 2 at different levels, finally discharge through air-out net 5.

The above description is only a preferred embodiment of the present invention, and therefore should not be taken as limiting the scope of the utility model, which is defined by the appended claims and their equivalents.

Claims

1. A multilayer air purification equipment which characterized in that: including casing and tube-shape filter core, be equipped with one or more interval and parallel arrangement's median septum in the casing along direction of height, this median septum separates into a plurality of filter cabins that are used for installing the filter core that concatenate in proper order with the casing inner chamber along direction of height, one strains the cabin and can correspond filter core of installation, the one end of filter core height or both ends dress connect make a plurality of filter cores coaxial pile up and put and the inner chamber of each filter core in proper order colludes on the median septum on direction of height, the median septum is connected with the casing, it has seted up the filter core installing port to correspond each filter cabin on the lateral wall of casing.

2. A multi-layered air purification apparatus as claimed in claim 1, wherein: the middle partition plate is axially connected with the shell in a sliding manner.

3. A multi-layered air cleaning device as claimed in claim 2, wherein: and the end face sealing structure is used for sealing the axial installation end face of the filter element.

4. A multi-layered air purification apparatus as claimed in claim 3, wherein: the end face sealing structure is arranged at the lower end of the filter element at the bottommost part.

5. A multi-layered air purification apparatus as claimed in claim 3, wherein: the end face sealing structure is arranged at the upper end of the topmost filter element.

6. A multi-layered air purification apparatus as claimed in claim 1, wherein: the filter element further comprises a port sealing structure for sealing the lower port of the inner cavity of the filter element.

7. A multi-layered air purification apparatus as claimed in claim 1, wherein: air inlet holes are arranged for allowing air outside the equipment to enter between the filter element and the shell in the equipment for filtering.

8. A multi-layered air purification apparatus as claimed in claim 7, wherein: the air inlet holes are a plurality of through holes scattered on the lower part of the outer side wall of the shell.

9. A multi-layered air purification apparatus as claimed in claim 1, wherein: the filter element is cylindrical or square cylinder.

10. A multi-layered air purification apparatus as claimed in claim 1, wherein: the air outlet device is characterized by further comprising a wind wheel, a motor and an air outlet net, an air outlet channel communicated with the inner cavity of the filter element is arranged above the filter element in the shell, the motor is connected with the wind wheel in a transmission mode and is arranged in the air outlet channel, and the air outlet net is arranged on the upper end face of the air outlet channel.