CN218795088U

CN218795088U - High-efficiency energy-saving centrifugal fan matching device

Info

Publication number: CN218795088U
Application number: CN202222579291.7U
Authority: CN
Inventors: 李翔
Original assignee: Yunnan Xiangdian Blower Co ltd
Current assignee: Yunnan Xiangdian Blower Co ltd
Priority date: 2022-09-28
Filing date: 2022-09-28
Publication date: 2023-04-07
Anticipated expiration: 2032-09-28

Abstract

The utility model discloses a high-efficient energy-saving centrifugal fan's supporting device, including centrifugal fan casing and purification subassembly, centrifugal fan casing right-hand member is connected with first ventilation pipe, and is connected with the second ventilation pipe on first ventilation pipe right side, first ventilation pipe is provided with second ventilation pipe right-hand member and is used for spacing installation component, is used for dustproof removing the flavor purification unit mount inside first ventilation pipe. This high-efficient energy-saving centrifugal fan's supporting device is provided with the purification subassembly, carry out abundant filtration, purification to the inside gas of suction fan through be provided with multilayer formula filtration purification plywood in first ventilation pipe inside, and then avoid impurity such as dust to invade this centrifugal fan inside and cause destruction, thereby improve the life of whole device, simultaneously through purifying the effect that the subassembly detached impurity such as dust and then improve this centrifugal fan's the efficiency of admitting air, eliminate the inside vortex's of fan production, the noise abatement pollutes, play high-efficient energy-saving effect.

Description

High-efficiency energy-saving centrifugal fan matching device

Technical Field

The utility model relates to a centrifugal fan technical field specifically is a supporting device of energy-efficient centrifugal fan.

Background

The centrifugal fan is a driven fluid machine which is widely used for ventilation, dust exhaust and cooling of factories, mines, tunnels, cooling towers, vehicles, ships and buildings, and is generally matched with a ventilation pipeline in the use process of the centrifugal fan.

As utility model with application number CN201921762413.8 discloses a centrifugal fan is used in cooperation with novel combination formula exhaust-gas treatment device, include: the exhaust gas treatment device comprises a volute, wherein an impeller is arranged in the volute, the impeller is provided with a motor for driving the volute to rotate, an air outlet of the volute is connected with an air outlet pipe which is vertically and upwardly arranged, the air outlet pipe is lengthened and rectangular, and a primary exhaust gas treatment mechanism is arranged in the air outlet pipe; through setting up the waste gas primary treatment mechanism in centrifugal fan's air outlet department and carrying out primary treatment to waste gas, can reduce downstream side exhaust treatment device's work load and workload, improve the waste material treatment effect.

The installation device matched with the fan similar to the above application has the following defects at present:

the supporting device of the high-efficiency energy-saving centrifugal fan has poor purification effect in the process of waste gas treatment, and is easy to have peculiar smell, thereby influencing the physical and mental health of users.

Therefore, in view of the above, research and improvement are made for the existing structure and defects, and a matching device of the high-efficiency energy-saving centrifugal fan is provided, so as to achieve the purpose of higher practical value.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a supporting device of energy-efficient centrifugal fan 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: the utility model provides a supporting device of energy-efficient centrifugal fan, includes the centrifugal fan casing and purifies the subassembly, centrifugal fan casing right-hand member is connected with first ventilation pipe, and first ventilation pipe right side is connected with the second ventilation pipe, first ventilation pipe is provided with second ventilation pipe right-hand member and is used for spacing installation component, is used for dustproof removing the flavor purify the subassembly and install in first ventilation pipe is inside, and purify the subassembly and include outer deckle board, filter screen, many first catalyst filter screen, activated carbon plate, anion layer and dust collecting plate, the filter screen is installed to the inside right-hand member of outer deckle board, and filter screen left side is connected with many first catalyst filter screens, the laminating in many first catalyst filter screen left sides has activated carbon plate, and activated carbon plate left side is provided with the anion layer, the dust collecting plate is installed in anion layer left side.

Furthermore, the mounting assembly comprises a mounting frame, a protruding end block and a reinforcing block, wherein the protruding end block is fixed on the outer side of the right end of the mounting frame, and the reinforcing block is mounted on the outer side of the protruding end block.

Furthermore, first ventilation pipe and second ventilation pipe left end are provided with the subassembly of accepting that is used for spacing installation, and accept the subassembly and include mounting bracket, spacing recess and bearing plate, spacing recess has been seted up to the mounting bracket inboard, both ends are fixed with the bearing plate about first ventilation pipe and second ventilation pipe are inside.

Furthermore, the external opening structure size of the protruding end block is matched with the opening structure size of the limiting groove, and the reinforcing blocks are distributed equidistantly relative to the outer side of the protruding end block.

Furthermore, the bearing plate is in a hollow quadrangular pyramid shape and is in an integrated structure with the first ventilation pipe.

Further, first ventilation pipe and second ventilation pipe lower extreme middle part are provided with row miscellaneous subassembly, and arrange miscellaneous subassembly including consolidating dog, small opening, swivel nut and sealing plug, consolidate dog front end middle part and seted up the small opening, and consolidate the inside downside of dog and be connected with the swivel nut, the laminating of swivel nut top outside has the sealing plug.

Furthermore, the threaded sleeve is in threaded connection with the reinforcing stop block, and the reinforcing stop block is in an inverted convex shape.

The utility model provides a high-efficient energy-conserving centrifugal fan's supporting device possesses following beneficial effect:

the use of ventilating whole centrifugal fan is ventilated through setting up the supporting ventilation pipe of concatenation formula, the installation and the dismantlement of the whole ventilation pipe of being convenient for, it purifies the subassembly to correspond to set up in its inside, remove dust the air that lets in, the purification treatment who removes flavor, improve the treatment effect that admits air, reduce the influence to the inside device of fan, set up drainage simultaneously, do not need to carry out quick discharge, convenient to use to the inside infiltration of ventilation pipe, the rivers that store up under the condition of dismouting ventilation pipe.

1. The utility model discloses be provided with the purification subassembly, fully filter, purify the inside gas of suction fan through being provided with multilayer formula filtration purification plywood inside first ventilation pipe, and then avoid impurity such as dust to invade this centrifugal fan inside and cause destruction to improve the life of whole device, improve this centrifugal fan's the efficiency of admitting air simultaneously, eliminate the inside vortex's of fan production, noise abatement pollutes, plays energy-efficient effect.

2. The utility model discloses be provided with the bearing plate, a bearing plate is installed with the inboard welding of second ventilation pipe to first ventilation pipe, and its whole slope column structure that is inside concave yield is convenient for carry out the deposit in the middle part to the rivers of the inside careless infiltration of ventilation pipe, avoids rivers to circulate to the first ventilation pipe that the outer end is connected, and then invades the inside destruction that causes circuit and electrical apparatus of centrifugal fan casing.

3. The utility model discloses be provided with the reinforcement dog, first ventilation pipe still is provided with the reinforcement dog with the inside middle-end of second ventilation pipe, make can run through in the inside swivel nut of reinforcement dog through the spiral when the inside deposit rivers of ventilation pipe and carry out the spiral and pull down, make swivel nut upper end sealing plug and small opening break away from mutually, and then make the inside ponding of ventilation pipe comply with the inside clearance that flows out of reinforcement dog through the small opening, avoided carrying out the dismouting to whole supporting ventilation pipe and using, improved the convenience of whole device drainage edulcoration.

Drawings

Fig. 1 is a schematic view of the overall front structure of a matching device of the high-efficiency energy-saving centrifugal fan of the present invention;

fig. 2 is a schematic diagram of the internal structure of the first ventilation pipe of the device for matching the high-efficiency energy-saving centrifugal fan of the present invention;

FIG. 3 is a schematic diagram of a side view of a mounting rack of a matching device of the high-efficiency energy-saving centrifugal fan of the present invention;

fig. 4 is a three-dimensional structure diagram of the trash discharging assembly of the matching device of the high-efficiency energy-saving centrifugal fan.

In the figure: 1. a centrifugal fan housing; 2. a first vent pipe; 3. mounting the component; 301. installing a frame; 302. a protruding end block; 303. a reinforcing block; 4. a purification assembly; 401. an outer frame plate; 402. a screen mesh; 403. a multielement catalyst filter screen; 404. an activated carbon plate; 405. a negative ion layer; 406. a dust collecting plate; 5. a second vent pipe; 6. a receiving assembly; 601. a mounting frame; 602. a limiting groove; 603. a pressure bearing plate; 7. a trash removal assembly; 701. reinforcing the stop block; 702. a leak hole; 703. a threaded sleeve; 704. and (4) sealing the plug.

Detailed Description

The following describes embodiments of the present invention in further detail with reference to the accompanying drawings and examples. The following examples are provided to illustrate the invention but are not intended to limit the scope of the invention.

As shown in fig. 1 and fig. 2, a supporting device of high-efficiency energy-saving centrifugal fan, including centrifugal fan casing 1 and purification subassembly 4, centrifugal fan casing 1 right-hand member is connected with first ventilation pipe 2, and first ventilation pipe 2 right side is connected with second ventilation pipe 5, first ventilation pipe 2 and second ventilation pipe 5 right-hand member are provided with and are used for spacing installation component 3, a purification subassembly 4 for preventing dust and removing the flavor is installed inside first ventilation pipe 2, and purification subassembly 4 includes outer frame plate 401, filter screen 402, many catalyst filter screens 403, activated carbon plate 404, anion layer 405 and dust collection board 406, filter screen 402 is installed to the inside right-hand member of outer frame plate 401, and filter screen 402 left side is connected with many catalyst filter screen 403, many catalyst filter screen 403 has activated carbon plate 404 in the left side laminating, and activated carbon plate 404 left side is provided with anion layer 405, dust collection board 406 is installed on the anion layer 405 left side, through inside multilayer formula filtration purification suction plywood that is provided with of first ventilation pipe 2, the inside gas of fan is fully filtered, purify, and then avoid impurity such as dust to invade the inside destruction of this fan, thereby improve the life of whole centrifugal fan. The mounting assembly 3 comprises a mounting frame 301, a protruding end block 302 and a reinforcing block 303, wherein the protruding end block 302 is fixed on the outer side of the right end of the mounting frame 301, and the reinforcing block 303 is installed on the outer side of the protruding end block 302.

As shown in fig. 2 and 3, the left ends of the first vent pipe 2 and the second vent pipe 5 are provided with a receiving assembly 6 for limiting installation, the receiving assembly 6 comprises an installation frame 601, a limiting groove 602 and a bearing plate 603, the limiting groove 602 is formed in the inner side of the installation frame 601, the structural size of the outer opening of the protruding end block 302 is matched with the structural size of the opening of the limiting groove 602, and the reinforcing blocks 303 are distributed equidistantly on the outer side of the protruding end block 302, when the first vent pipe 2 is attached to the second vent pipe 5, the joint of the first vent pipe 2 and the second vent pipe 5 is clamped and fixed by the protruding end block 302 into the limiting groove 602 with the matched structural size, so that the installation of the first vent pipe 2 and the second vent pipe 5 is reinforced, the strength and the sealing property of the joint of the first vent pipe 2 and the second vent pipe 5 are ensured, correspondingly, the outer ends of the first vent pipe 2 and the second vent pipe 5 are correspondingly locked and fixed by fixing members, the vent pipes are spliced and installed, the length of the vent pipes can be controlled reasonably as required, and the use is convenient. Both ends are fixed with bearing plate 603 about first ventilation pipe 2 and second ventilation pipe 5 are inside, bearing plate 603 is cavity four pyramid form, and

bearing plate

603 and 2 integrated structures of first ventilation pipe, a bearing plate 603 is installed with the inboard welded mounting of second ventilation pipe 5 to first ventilation pipe 2, it wholly is the slope column structure of inside concave yield, be convenient for carry out the deposit in the middle part to the rivers of the inside careless infiltration of ventilation pipe, avoid rivers to circulate to first ventilation pipe 2 that the outer end is connected, and then invade the inside destruction that causes circuit and electrical apparatus of centrifugal fan casing 1.

As shown in fig. 2 and 4, an impurity discharging component 7 is arranged in the middle of the lower end of each of the first ventilation pipe 2 and the second ventilation pipe 5, the impurity discharging component 7 comprises a reinforcing stop block 701, a leak hole 702, a thread sleeve 703 and a sealing plug 704, the leak hole 702 is formed in the middle of the front end of the reinforcing stop block 701, the thread sleeve 703 is connected to the inner lower side of the reinforcing stop block 701, the sealing plug 704 is attached to the outer side of the top end of the thread sleeve 703, the thread sleeve 703 is in threaded connection with the reinforcing stop block 701, the reinforcing stop block 701 is inverted in a convex shape, the reinforcing stop block 701 is further arranged at the middle end of the inner portion of each of the first ventilation pipe 2 and the second ventilation pipe 5, when water flows inside the ventilation pipe, the water can be spirally detached from the thread sleeve 703 inside the reinforcing stop block 701 through the spiral, the thread sleeve upper end 703 is separated from the leak hole 702, the accumulated water inside the ventilation pipe conforms to the reinforcing stop block 701 through the leak hole 702 for cleaning, the accumulated water flowing out of the ventilation pipe can be prevented from the pressure bearing plate 603, damage to the inside the fan shell 1 can be avoided, water can be prevented from being drained, and the drainage of the ventilation pipe can be greatly, and the complete device for removing the complete ventilation pipe can be used for removing.

In summary, as shown in fig. 1-4, when the matching device of the high-efficiency energy-saving centrifugal fan is used, firstly, the whole centrifugal fan housing 1 is connected to the first ventilation pipe 2 and the second ventilation pipe 5 to form a ventilation pipe for sucking air, the first ventilation pipe 2 and the second ventilation pipe 5 are clamped to enter the limiting groove 602 with the same structural size through the protruding end block 302 at the outer end, so as to ensure the installation stability of the first ventilation pipe 2 and the second ventilation pipe 5, ensure the strength and the sealing property of the joint of the two, and are locked and fixed through the outer fixing piece, the corresponding whole ventilation pipe can be connected to the plurality of second ventilation pipes 5, so as to reasonably control the length of the ventilation pipe according to the requirement, and in the air intake process, the inside of the first ventilation pipe 2 is provided with a filtering piece installed through the outer frame plate 401, the sucked air is firstly primarily filtered through the filtering gauze 402, the passing of the large particle impurity of separation, then pass many catalyst filter screens 403, eliminate the toxic substance such as formaldehyde that contains in the gas, then adsorb the processing through activated carbon plate 404, finally handle tiny dust and impurity by anion layer 405, make it adsorb on dust collecting plate 406 surface, and then improve this centrifugal fan's air intake efficiency, eliminate the production of the inside vortex of fan, noise pollution is reduced, play energy-efficient effect, a bearing plate 603 is installed in the inboard welding of first ventilation pipe 2 and second ventilation pipe 5 correspondingly, its whole is the slope column structure of inside concave recess, when making whole ventilation pipe when carelessly ooze water and enter, deposit the inside rivers of ventilation pipe in the middle part through the height of bearing plate 603, avoid rivers to circulate to the first ventilation pipe 2 that the outer end is connected, and then invade the inside destruction that causes circuit and electrical apparatus of centrifugal fan casing 1, and the inside middle-end of first ventilation pipe 2 and second ventilation pipe 5 still is provided with reinforcement dog 701, make can run through in reinforcement dog 701 inside swivel nut 703 through the spiral when the inside deposit rivers of ventilation pipe and carry out the spiral and pull down, make swivel nut 703 upper end sealing plug 704 break away from with small opening 702 mutually, and then make the inside ponding of ventilation pipe follow the inside play clearance of reinforcement dog 701 through small opening 702, thereby guarantee to avoid inside ponding to gather and highly circulate and lead to the fact destruction to centrifugal fan casing 1 inside through bearing plate 603, drain water through this kind of mode, the very big use of carrying out the dismouting to whole supporting ventilation pipe of having avoided, the convenience of whole device drainage edulcoration has been improved, just so the use of the supporting device of whole energy-efficient centrifugal fan.

The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.

Claims

1. The utility model provides a supporting device of energy-efficient centrifugal fan, includes centrifugal fan casing (1) and purifies subassembly (4), its characterized in that: centrifugal fan casing (1) right-hand member is connected with first ventilation pipe (2), and first ventilation pipe (2) right side is connected with second ventilation pipe (5), first ventilation pipe (2) and second ventilation pipe (5) right-hand member are provided with and are used for spacing installation component (3), are used for dustproof removing the flavor purification component (4) are installed inside first ventilation pipe (2), and purify component (4) and include outer frame plate (401), filter screen (402), many catalyst filter screen (403), activated carbon plate (404), anion layer (405) and dust collecting plate (406), filter screen (402) are installed to outer frame plate (401) inside right-hand member, and filter screen (402) left side is connected with many catalyst filter screen (403), many catalyst filter screen (403) left side laminating has activated carbon plate (404), and activated carbon plate (404) left side is provided with anion layer (405), dust collecting plate (406) are installed in anion layer (405) left side.

2. The matching device of the centrifugal fan with high efficiency and energy saving as claimed in claim 1, wherein the mounting assembly (3) comprises a mounting frame (301), a protruding end block (302) and a reinforcing block (303), the protruding end block (302) is fixed on the outer side of the right end of the mounting frame (301), and the reinforcing block (303) is installed on the outer side of the protruding end block (302).

3. The matching device of the high-efficiency energy-saving centrifugal fan as claimed in claim 2, wherein the left ends of the first ventilation pipe (2) and the second ventilation pipe (5) are provided with a bearing assembly (6) for limiting installation, the bearing assembly (6) comprises a mounting frame (601), a limiting groove (602) and a bearing plate (603), the limiting groove (602) is formed in the inner side of the mounting frame (601), and the bearing plate (603) is fixed at the left end and the right end inside the first ventilation pipe (2) and the second ventilation pipe (5).

4. The matching device of the centrifugal fan with high efficiency and energy saving as claimed in claim 3, wherein the external opening structure size of the protruding end block (302) is matched with the opening structure size of the limiting groove (602), and the reinforcing blocks (303) are distributed equidistantly around the external side of the protruding end block (302).

5. The matching device of the centrifugal fan with high efficiency and energy saving as claimed in claim 3, wherein the bearing plate (603) is in a hollow quadrangular pyramid shape, and the bearing plate (603) and the first ventilation pipe (2) are in an integrated structure.

6. The matching device of the high-efficiency energy-saving centrifugal fan as claimed in claim 1, wherein the middle parts of the lower ends of the first ventilation pipe (2) and the second ventilation pipe (5) are provided with the impurity discharging assembly (7), the impurity discharging assembly (7) comprises a reinforcing stop block (701), a leak hole (702), a threaded sleeve (703) and a sealing plug (704), the leak hole (702) is formed in the middle part of the front end of the reinforcing stop block (701), the threaded sleeve (703) is connected to the lower side of the inside of the reinforcing stop block (701), and the sealing plug (704) is attached to the outer side of the top end of the threaded sleeve (703).

7. The matching device of the high-efficiency energy-saving centrifugal fan as claimed in claim 6, wherein the threaded sleeve (703) is in threaded connection with the reinforcing stop block (701), and the inside of the reinforcing stop block (701) is in a shape of an inverted 'convex'.