CN-224221026-U - Low-resistance high-efficiency air filter

Abstract

The utility model relates to the technical field of air filtration, in particular to a low-resistance high-efficiency air filter, which comprises a low-resistance high-efficiency air filter main body, wherein a slot is formed in the low-resistance high-efficiency air filter main body, a filter element support is vertically inserted into the slot, a handle is arranged at the top of the filter element support, a filter element is arranged in the filter element support, mounting holes are formed in two sides of the upper end of the slot, and two positioning mechanisms are arranged at the upper end of the filter element support. According to the utility model, two L-shaped push plates are pushed to move in opposite directions, so that the positioning pin heads of the positioning mechanism are separated from the mounting holes, and then the filter element bracket can be taken out for replacing or cleaning the filter element, thereby facilitating the filter to filter air.

Inventors

• LI CHUNYU
• Qiu Handong
• XIAO HONG

Assignees

• 东莞科尼恩环境有限公司

Dates

Publication Date

20260512

Application Date

20250508

Claims (5)

1. 1. The utility model provides a high-efficient air cleaner of low resistance, includes high-efficient air cleaner main part (1) of low resistance, its characterized in that, slot (101) have been seted up in high-efficient air cleaner main part (1), have vertically inserted filter core support (3) in slot (101), filter core support (3) top is provided with handle (32), is provided with filter core (31) in filter core support (3), mounting hole (102) have all been seted up to slot (101) upper end both sides, filter core support (3) upper end is provided with two positioning mechanism (4); The positioning mechanism (4) comprises a connecting column (43), the connecting column (43) is positioned in the hiding groove (33), one end of the connecting column (43) is fixedly arranged on the inner wall of the hiding groove (33), and one end of the connecting column (43) is slidably sleeved with a positioning pin head (41) to be slidably inserted into the mounting hole (102); the top end of one side of the positioning pin head (41) is provided with an L-shaped push plate (42) which is movably positioned in the groove (34), two sides of the L-shaped push plate (42) are provided with sliding blocks (421), and the sliding blocks (421) are slidably positioned in the sliding grooves (341).
2. 2. The low-resistance efficient air filter according to claim 1, wherein hidden grooves (33) are formed in two sides of the filter element support (3), grooves (34) are formed in the top of the filter element support (3), and the grooves (34) are communicated with the two hidden grooves (33).
3. 3. A low resistance high efficiency air filter according to claim 2, characterized in that two sets of runners (341) are provided on both sides of the recess (34).
4. 4. The low-resistance efficient air filter according to claim 1, wherein the connecting column (43) is sleeved with a spring (44), and two ends of the spring (44) are fixedly connected with one side of the positioning pin head (41) and one side of the hiding groove (33) respectively.
5. 5. A low resistance high efficiency air filter according to claim 1, characterized in that the low resistance high efficiency air filter body (1) is provided with a number of rotatable guide vanes (2) at one end.

Description

Low-resistance high-efficiency air filter Technical Field The utility model relates to the technical field of air filtration, in particular to a low-resistance high-efficiency air filter. Background The air filter is equipment for removing particulate matters, gas pollutants, microorganisms and other harmful substances in the air by capturing dust from gas-solid two-phase flow through the action of porous filter materials, is widely applied to families, commercial buildings, industrial sites and vehicles, and aims to improve indoor air quality and protect human health and normal operation of the equipment. Along with the rapid development of industrialization and city, air quality gradually becomes worse, so air filter's demand constantly increases, however current air filter's filter core support and filter core are inconvenient for taking out, when the dust on the filter core reaches the saturated state, can increase air filter's resistance, and then influence air filtration effect. Disclosure of utility model The utility model aims to solve the defects in the prior art and provides a low-resistance high-efficiency air filter. In order to achieve the above purpose, the present utility model adopts the following technical scheme: The utility model provides a high-efficient air cleaner of low resistance, includes the high-efficient air cleaner main part of low resistance, the slot has been seted up in the high-efficient air cleaner main part of low resistance, has vertically inserted the filter core support in the slot, and filter core support top is provided with the handle, is provided with the filter core in the filter core support, and the mounting hole has all been seted up to slot upper end both sides, and the filter core support upper end is provided with two positioning mechanism. In addition, the preferred structure is, the hidden groove has all been seted up to filter core support both sides, and the recess has been seted up at filter core support top, and the recess is linked together with two hidden grooves. Furthermore, the preferred structure is that two groups of sliding grooves are arranged on two sides of the groove. In addition, the preferred structure is, positioning mechanism includes the spliced pole, and the spliced pole is located hidden the inslot, and spliced pole one end fixed mounting is on hiding the inslot wall, and spliced pole one end slip cap is equipped with the locating pin head and slides and insert in the mounting hole. In addition, the preferable structure is that the top end of one side of the locating pin head is provided with an L-shaped push plate which is movably positioned in the groove, two sides of the L-shaped push plate are provided with sliding blocks, and the sliding blocks are slidably positioned in the sliding grooves. In addition, the preferred structure is, the spliced pole overcoat is equipped with the spring, and spring both ends are respectively with locating pin head one side, hidden groove one side fixed connection. Furthermore, it is preferable that one end of the low-resistance high-efficiency air filter main body is provided with a plurality of rotatable guide vanes. The beneficial effects of the utility model are as follows: According to the utility model, two L-shaped push plates are pushed to move in opposite directions, so that the positioning pin heads of the positioning mechanism are separated from the mounting holes, and then the filter element bracket can be taken out for replacing or cleaning the filter element, thereby facilitating the filter to filter air. Drawings FIG. 1 is a schematic view of the overall structure of a low resistance high efficiency air filter according to the present utility model; FIG. 2 is a schematic diagram of a low resistance high efficiency air filter according to the present utility model when a cartridge holder is installed; FIG. 3 is a schematic diagram showing the internal structure of a groove of a low-resistance high-efficiency air filter according to the present utility model; FIG. 4 is a schematic diagram of a cartridge holder for a low resistance, high efficiency air filter in accordance with the present utility model; FIG. 5 is a schematic view showing the structure of a positioning mechanism of a low-resistance high-efficiency air filter inserted into a mounting hole; FIG. 6 is a schematic view of a partial structure of a cartridge holder for a low resistance, high efficiency air filter in accordance with the present utility model; Fig. 7 is a schematic structural diagram of a positioning mechanism of a low-resistance high-efficiency air filter according to the present utility model. In the figure, a low-resistance high-efficiency air filter main body, a 101 slot, 102 mounting holes, 2 guide vanes, 3 filter element supports, 31 filter elements, 32 handles, 33 hidden grooves, 34 grooves, 341 grooves, 4 positioning mechanisms, 41 positioning pin heads, 42L-shaped push plates, 421 sliding blocks, 43 con