CN210385205U - V-shaped air filter with replaceable filter element - Google Patents

V-shaped air filter with replaceable filter element Download PDF

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Publication number
CN210385205U
CN210385205U CN201920711218.6U CN201920711218U CN210385205U CN 210385205 U CN210385205 U CN 210385205U CN 201920711218 U CN201920711218 U CN 201920711218U CN 210385205 U CN210385205 U CN 210385205U
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Prior art keywords
frame
filter
filter element
shaped
bottom plate
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CN201920711218.6U
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Chinese (zh)
Inventor
许凯鹏
高守瑞
朱蕾
林毅雄
郭元
陈玲
叶伟强
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Meier (China) Environmental Technology Co., Ltd
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Mayair Technology China Co ltd
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Abstract

The utility model provides an interchangeable V type air cleaner of filter core, including the filter frame, be equipped with at least a set of filter inside casing that is the V type in the filter frame, every group filter inside casing includes bottom plate, axle sleeve, filter core frame and pivot, and bottom plate, filter core frame all have two, and two bottom plates are W shape, and the axle sleeve is connected between two bottom plates, and on the corresponding bottom plate was located to the underframe of every filter core frame, the pivot was located between the underframe of two filter core frames, in the pivot embedding axle sleeve. The filter element in the filter of the utility model can be replaced, and the outer frame and the inner frame of the filter can be reused, thereby reducing the use cost; the V-shaped structure of the inner frame of the filter is fixed by the clamping groove and the buckle, so that the working difficulty of personnel is reduced; the filter core frame is applicable to the filter core of different sizes, different thickness, and it is strong to adjust the flexibility.

Description

V-shaped air filter with replaceable filter element
Technical Field
The utility model relates to a filter equipment field especially relates to an interchangeable V type air cleaner of filter core.
Background
The V-shaped filter is a box type High-efficiency HEPA (High efficiency particulate air filter) filter with large load, is made by sealing a V-shaped structure consisting of a plurality of filter elements without partition plates in a frame, is suitable for a system with constant air flow and variable air flow, and is mainly used in operating rooms of hospitals, pharmaceutical factories, semiconductor factories, microelectronic factories and other places needing strict control of air quality. Compared with a common filter, the V-shaped filter greatly increases the amount of filter materials, increases the filtering area and can ensure lower pressure loss, thereby reducing energy consumption and saving the operation cost.
At present, most V-shaped filters are disposable consumables, parts can not be recycled, the use cost and the scrapping treatment cost of users are high, and the requirements of energy conservation and environmental protection can not be met; because the V-shaped filter is usually arranged in large-scale ventilation equipment, the volume and the weight are large, the installation position is high, the filter needs to be detached from the ventilation equipment when the filter element of the existing V-shaped filter with a small part of replaceable filter elements is replaced, the operation of maintenance personnel is inconvenient, the working efficiency is low, and the replacement difficulty of the maintenance personnel is increased; the filter element frame of the existing replaceable filter element can only be used for filter elements with specific sizes, is not suitable for filter elements with other sizes, and limits the application range of the filter.
Disclosure of Invention
The utility model aims at solving the defects in the prior art, and provides a V-shaped air filter with an replaceable filter element.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides an interchangeable V type air cleaner of filter core, includes the filter frame, be equipped with at least a set of filter inside casing that is the V type in the filter frame, every group the filter inside casing includes bottom plate, axle sleeve, filter element frame and pivot, the bottom plate the filter element frame all has two, two the bottom plate is W shape, the axle sleeve is connected two between the bottom plate, every the underframe of filter element frame is located and is corresponded on the bottom plate, two is located in the pivot the filter element frame between the underframe, the pivot embedding in the axle sleeve.
Preferably, the filter element frame is a rectangular frame.
Preferably, the filter element frame comprises a first U-shaped frame and a second U-shaped frame, the opening direction of the first U-shaped frame is opposite to that of the second U-shaped frame, a telescopic fixing rod is arranged between the first U-shaped frame and the second U-shaped frame, sliding holes are formed in the first U-shaped frame and the second U-shaped frame, and two ends of the fixing rod respectively extend into the sliding holes.
Preferably, the side portions of the first U-shaped frame and the second U-shaped frame are respectively provided with an L-shaped additional frame, and the additional frames are respectively connected with the first U-shaped frame and the second U-shaped frame through adjusting mechanisms.
Preferably, the adjusting mechanism includes a first connecting portion connected to the first U-shaped frame or the second U-shaped frame, a second connecting portion connected to the corresponding additional frame, and a stud bolt passing through the first connecting portion and the second connecting portion.
Preferably, the filter frame includes epipleural, lower curb plate, fixed frame and connection roof, the epipleural with lower curb plate sets up relatively, fixed frame is connected the epipleural with between the lower curb plate, it has a plurality ofly to connect the roof interval and locate in the fixed frame, just the extending direction perpendicular to of connecting the roof the epipleural or the plane at lower curb plate place.
Preferably, two ends of the bottom plate are respectively connected with the upper side plate and the lower side plate, and the extending direction of the bottom plate is parallel to the extending direction of the connecting top plate.
Preferably, a clamping groove is formed in the connecting top plate, a buckle is arranged on the top frame of the filter element frame, and the buckle is matched with the clamping groove.
Preferably, the top frame of the filter element frame is provided with an arc-shaped groove.
Compared with the prior art, the beneficial effects of the utility model are that:
(1) in each group of filter inner frames, the two filter element frames are connected through a rotating shaft, the two filter element frames can respectively rotate around the rotating shaft, the filter elements are directly clamped in the filter element frames, the filter elements can be replaced, and the filter outer frame and the filter inner frame can be repeatedly utilized, so that the use cost is reduced;
(2) the V-shaped structure of the inner filter frame is fixed by the clamping grooves on the connecting top plate and the buckles on the filter element frame, additional parts are not needed for fixing, when the filter element is replaced, only the buckles are removed from the clamping grooves, the filter element frame is rotated to be perpendicular to the plane where the fixing frame is located, the filter element can be taken out for replacement, and the outer filter frame and the inner filter frame do not need to be completely disassembled for replacement, so that the working difficulty of maintenance personnel is reduced;
(3) when the filter element is replaced, the filter element frame is rotated to be perpendicular to the plane where the fixing frame is located, and then the filter element is taken out, so that the situation that the filter element is blocked by the outer wall of ventilation equipment and the like when the filter element is replaced in a direct drawing mode is avoided;
(4) be equipped with the telescopic dead lever in the filter core frame, can still set up the additional frame according to the length of the size adjustment fixed lever of actual filter core, can adjust the thickness of filter core frame according to the actual thickness of filter core, thereby guarantee the utility model discloses a filter core frame is applicable to the filter core of unidimensional, different thickness, and it is strong to adjust the flexibility.
Drawings
Fig. 1 is a perspective view of a V-shaped air filter with replaceable filter element according to embodiment 1 of the present invention;
fig. 2 is a front view of a V-shaped air filter with replaceable filter element according to embodiment 1 of the present invention;
FIG. 3 is an enlarged view taken at A in FIG. 1;
fig. 4 is a perspective view of the inner frame of the filter of the V-shaped air filter with replaceable filter element according to embodiment 1 of the present invention;
fig. 5 is a side view of the inner frame of the filter of the V-shaped air filter with replaceable filter element according to embodiment 1 of the present invention;
fig. 6 is a perspective view of a filter element frame of a V-shaped air filter with replaceable filter elements according to embodiment 2 of the present invention;
fig. 7 is an enlarged view at B in fig. 6.
The filter comprises a filter outer frame 1, a filter inner frame 2, a bottom plate 3, a shaft sleeve 4, a filter element frame 5, a rotating shaft 6, a bottom frame 7, a first U-shaped frame 8, a second U-shaped frame 9, a fixing rod 10, a sliding hole 11, an additional frame 12, an adjusting mechanism 13, a first connecting part 14, a second connecting part 15, a stud bolt 16, an upper side plate 17, a lower side plate 18, a fixing plate 19, a connecting top plate 20, a clamping groove 21, a top frame 22, a buckle 23, an arc-shaped groove 24 and a filter element 25.
Detailed Description
In order to further understand the objects, structures, features and functions of the present invention, the following embodiments are described in detail.
Referring to fig. 1 to 7, fig. 1 is a perspective view of a V-shaped air filter with a replaceable filter element according to embodiment 1 of the present invention; fig. 2 is a front view of a V-shaped air filter with replaceable filter element according to embodiment 1 of the present invention; FIG. 3 is an enlarged view taken at A in FIG. 1; fig. 4 is a perspective view of the inner frame of the filter of the V-shaped air filter with replaceable filter element according to embodiment 1 of the present invention; fig. 5 is a side view of the inner frame of the filter of the V-shaped air filter with replaceable filter element according to embodiment 1 of the present invention; fig. 6 is a perspective view of a filter element frame of a V-shaped air filter with replaceable filter elements according to embodiment 2 of the present invention; fig. 7 is an enlarged view at B in fig. 6.
The utility model discloses the replaceable V type air cleaner of filter core of embodiment 1 includes filter frame 1, is equipped with at least a set of filter inside casing 2 that is the V type in the filter frame 1, please see fig. 4 and fig. 5, the utility model discloses in the replaceable V type air cleaner of filter core of embodiment 1, every filter inside casing of group 2 includes bottom plate 3, axle sleeve 4, filter frame 5 and pivot 6, bottom plate 3, filter frame 5 all have two, two bottom plates 3 are W shape, axle sleeve 4 is connected between two bottom plates 3, the underframe 7 of every filter frame 5 is located on corresponding bottom plate 3, filter core 25 directly clamps in filter frame 5, pivot 6 is located between the underframe 7 of two filter frames 5, pivot 6 imbeds in the axle sleeve 4. Bottom plate 3 is used for supporting filter element frame 5, and filter element frame 5 can revolute 6 rotations of rotation axis, when needing renew cartridge 25, only needs to rotate filter element frame 5 to suitable angle, and the wall portion of avoiding ventilation equipment causes the blockking to filter element 25, can only take out filter element 25 and change, and ventilation equipment can be stayed with filter inside casing 2 to filter frame 1 carries out reuse to reduce use cost, alleviate staff's the work degree of difficulty.
Preferably, the filter element frame 5 is a rectangular frame. Referring to fig. 6 and 7, in the V-shaped air filter with replaceable filter element according to embodiment 2 of the present invention, the filter element frame 5 includes a first U-shaped frame 8 and a second U-shaped frame 9, the opening direction of the first U-shaped frame 8 is opposite to the opening direction of the second U-shaped frame 9, a telescopic fixing rod 10 is disposed between the first U-shaped frame 8 and the second U-shaped frame 9, a sliding hole 11 is disposed inside the first U-shaped frame 8 and inside the second U-shaped frame 9, and two ends of the fixing rod 10 respectively extend into the sliding hole 11. The two ends of the fixing rod 10 can slide in the sliding holes 11 inside the first U-shaped frame 8 and the second U-shaped frame 9, so that the size of the filter element frame 5 can be adjusted to be suitable for filter elements 25 with different sizes, and the adjustment flexibility is strong.
Preferably, in embodiment 2 of the present invention, the side portions of the first U-shaped frame 8 and the second U-shaped frame 9 are respectively provided with an additional frame 12 in an L shape, and the additional frame 12 is connected to the first U-shaped frame 8 and the second U-shaped frame 9 through an adjusting mechanism 13 respectively. Through connecting additional frame 12, make the utility model discloses a filter core frame 5 is applicable to the filter core 25 of different thickness. Further, the adjusting mechanism 13 includes a first connecting portion 14, a second connecting portion 15, and a stud bolt 16, the first connecting portion 14 is connected to the first U-shaped frame 8 or the second U-shaped frame 9, the second connecting portion 15 is connected to the corresponding additional frame 12, and the stud bolt 16 passes through the first connecting portion 14 and the second connecting portion 15. Utilize stud 16 to adjust the distance between first connecting portion 14 and the second connecting portion 15 to reach the purpose of adjustment filter core frame 5 thickness, guarantee the utility model discloses a filter core frame 5 is applicable to the filter core 25 of different thickness.
Preferably, the filter outer frame 1 includes an upper side plate 17, a lower side plate 18, a plurality of fixing frames 19 and a plurality of connecting top plates 20, wherein the upper side plate 17 is disposed opposite to the lower side plate 18, the fixing frames 19 are connected between the upper side plate 17 and the lower side plate 18, the plurality of connecting top plates 20 are disposed in the fixing frames 18 at intervals, and the extending direction of the connecting top plates 20 is perpendicular to the plane where the upper side plate 17 or the lower side plate 18 is located. Wherein, the upper side plate 17 and the lower side plate 18 both comprise a plurality of V-shaped plates which are connected end to end and are matched with the structure of the inner frame 2 of the filter; fixed frame 19 plays fixed, supporting role, increases the utility model discloses a filter's intensity. Referring to fig. 2, a set of filter inner frames 2 is disposed between two adjacent top connection plates 20, and the V-shaped openings of the filter inner frames 2 correspond to the spaces between the adjacent top connection plates 20.
Preferably, the both ends of bottom plate 3 are connected respectively with last curb plate 17, lower curb plate 18, and the extending direction of bottom plate 3 is on a parallel with the extending direction who connects roof 20, and bottom plate 3 still is equipped with sealed glue with the junction of last curb plate 17, bottom plate 3 and lower curb plate, in order to strengthen the utility model discloses a filter's leakproofness.
Preferably, the connecting top plate 20 is provided with a clamping groove 21, the top frame 22 of the filter element frame 5 is provided with a buckle 23, and the buckle 23 is matched with the clamping groove 21. When the filter of the utility model is installed, the filter element 25 is directly clamped in the filter element frame 5, the filter element frame 5 rotates around the rotating shaft 6, and the buckle 23 is clamped in the clamping groove 21, so that the V-shaped structure of the inner frame 2 of the filter is fixed, and air is filtered; when the filter element 25 is replaced, the fastener 23 is only required to be removed from the clamping groove 21, and then the filter element frame 5 is rotated in the opposite direction, so that the filter element 25 is taken out; because V type filter is generally installed in large-scale ventilation equipment, installation space is narrow and small sometimes, the utility model discloses a need not to use extra part when the filter installation is fixed, be favorable to alleviateing installer's the work degree of difficulty.
Preferably, the top frame 22 of the filter element frame 5 is provided with an arc-shaped groove 24, so that a maintenance worker can conveniently take out the filter element 25; further, arc recess 24 sets up at the middle part of top frame 22, and is pleasing to the eye practical, however, the utility model discloses do not regard this as the limit, in other embodiments, arc recess 24 can set up other positions at top frame 22, as long as can be convenient for the staff take out filter core 25 can.
The utility model discloses a filter frame 1 and filter inside casing 2 among the replaceable V type air cleaner of filter core all adopt the plastics material of environmental protection, light in weight, and social and economic benefits are high.
In the V-shaped air filter with replaceable filter elements, two filter element frames 5 are connected through a rotating shaft 6, the two filter element frames 5 can rotate around the rotating shaft 6, the filter element 25 is directly clamped in the filter element frames 5, the filter element 25 can be replaced, and the filter outer frame 1 and the filter inner frame 2 can be repeatedly utilized, so that the use cost is reduced; the V-shaped structure of the inner filter frame 2 is fixed by the clamping groove 21 and the buckle 23, when the filter element 25 is replaced, the buckle 23 is only required to be removed from the clamping groove 21, the filter element frame 5 is rotated to be perpendicular to the plane of the fixed frame 19, the filter element 25 can be only taken out for replacement, the outer filter frame 1 and the inner filter frame 2 do not need to be completely disassembled for replacement, and therefore the working difficulty of maintenance personnel is reduced; when the filter element 25 is replaced, the filter element frame 5 is firstly rotated to be vertical to the plane of the fixing frame 19, and then the filter element 25 is taken out, so that the situation that the outer wall of ventilation equipment and the like block the filter element 25 when the filter element 25 is directly pulled and replaced is avoided; be equipped with telescopic dead lever 10 in the filter core frame 5, can still set up additional frame 12 according to the length of the size adjustment dead lever 10 of actual filter core 25, can adjust the thickness of filter core frame 5 according to the actual thickness of filter core 25, thereby guarantee the utility model discloses a filter core frame 5 is applicable to the filter core 25 of not unidimensional, different thickness, and it is strong to adjust the flexibility.
The present invention has been described in relation to the above embodiments, which are only examples for implementing the present invention. It should be noted that the disclosed embodiments do not limit the scope of the invention. On the contrary, all changes and modifications which do not depart from the spirit and scope of the present invention are deemed to fall within the scope of the present invention.

Claims (9)

1. A V-shaped air filter with replaceable filter element comprises a filter outer frame, and is characterized in that: be equipped with at least a set of filter inside casing that is the V type in the filter frame, every group the filter inside casing includes bottom plate, axle sleeve, filter element frame and pivot, the bottom plate the filter element frame all has two, two the bottom plate is W shape, the axle sleeve connection is two between the bottom plate, every the underframe of filter element frame is located and is corresponded on the bottom plate, two are located in the pivot the filter element frame between the underframe, the pivot embedding in the axle sleeve.
2. A V-bank air filter with replaceable filter elements as claimed in claim 1 wherein: the filter element frame is a rectangular frame.
3. A V-bank air filter with replaceable filter elements as claimed in claim 2 wherein: the filter element frame comprises a first U-shaped frame and a second U-shaped frame, the opening direction of the first U-shaped frame is opposite to that of the second U-shaped frame, a telescopic fixing rod is arranged between the first U-shaped frame and the second U-shaped frame, a sliding hole is formed in the inner portion of the first U-shaped frame and the inner portion of the second U-shaped frame, and two ends of the fixing rod respectively extend into the sliding hole.
4. A V-bank air filter with replaceable filter elements as claimed in claim 3 wherein: the side parts of the first U-shaped frame and the second U-shaped frame are respectively provided with an L-shaped additional frame, and the additional frames are respectively connected with the first U-shaped frame and the second U-shaped frame through adjusting mechanisms.
5. A V-bank air filter with replaceable filter elements as claimed in claim 4 wherein: the adjusting mechanism comprises a first connecting portion, a second connecting portion and a stud bolt, the first connecting portion is connected to the first U-shaped frame or the second U-shaped frame, the second connecting portion is connected to the corresponding additional frame, and the stud bolt penetrates through the first connecting portion and the second connecting portion.
6. A V-bank air filter with replaceable filter elements as claimed in claim 1 wherein: the filter frame includes epipleural, lower curb plate, fixed frame and connection roof, the epipleural with the lower curb plate sets up relatively, fixed frame is connected the epipleural with between the lower curb plate, it has a plurality ofly, and is a plurality of to connect the roof interval to locate in the fixed frame, just the extending direction perpendicular to of connecting the roof the epipleural or the plane at lower curb plate place.
7. A V-bank air filter with replaceable filter elements as claimed in claim 6 wherein: the two ends of the bottom plate are respectively connected with the upper side plate and the lower side plate, and the extending direction of the bottom plate is parallel to the extending direction of the connecting top plate.
8. A V-bank air filter with replaceable filter elements as claimed in claim 6 wherein: the filter element is characterized in that a clamping groove is formed in the connecting top plate, a buckle is arranged on the top frame of the filter element frame, and the buckle is matched with the clamping groove.
9. A V-bank air filter with replaceable filter elements as claimed in claim 8 wherein: and the top frame of the filter element frame is provided with an arc-shaped groove.
CN201920711218.6U 2019-05-17 2019-05-17 V-shaped air filter with replaceable filter element Active CN210385205U (en)

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Application Number Priority Date Filing Date Title
CN201920711218.6U CN210385205U (en) 2019-05-17 2019-05-17 V-shaped air filter with replaceable filter element

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CN210385205U true CN210385205U (en) 2020-04-24

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110227309A (en) * 2019-05-17 2019-09-13 美埃(中国)环境净化有限公司 A kind of interchangeable V-type air filter of filter core
CN112957835A (en) * 2021-03-22 2021-06-15 美埃(中国)环境科技股份有限公司 But filter core substitution arc V type filter

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110227309A (en) * 2019-05-17 2019-09-13 美埃(中国)环境净化有限公司 A kind of interchangeable V-type air filter of filter core
CN112957835A (en) * 2021-03-22 2021-06-15 美埃(中国)环境科技股份有限公司 But filter core substitution arc V type filter

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Address after: 210 000 Lanxia Road 101, Ziling Street, Jiangning District, Nanjing City, Jiangsu Province

Patentee after: Meier (China) Environmental Technology Co., Ltd

Address before: 210 000 Lanxia Road 101, Ziling Street, Jiangning District, Nanjing City, Jiangsu Province

Patentee before: MAYAIR TECHNOLOGY (CHINA) Co.,Ltd.