CN216953389U

CN216953389U - Building is warm to lead to and is used energy-conserving ventilation unit

Info

Publication number: CN216953389U
Application number: CN202123370266.XU
Authority: CN
Inventors: 高杰
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-12-29
Filing date: 2021-12-29
Publication date: 2022-07-12
Anticipated expiration: 2031-12-29

Abstract

The utility model discloses a general energy-saving ventilation device for building heating, comprising a ventilation duct body and a fan body, wherein the ventilation duct body is arranged laterally, and the fan body is fixedly mounted on the inner wall of the ventilation duct body through a mounting bracket, And the axis of the fan body is arranged in the transverse direction. The beneficial effect is that: the utility model detachably fixes the filter assembly on the end of the ventilation duct body for air filtration through the horizontal sliding fit of the insert block and the slot and the vertical sliding fit of the limit rod and the limit hole, and only It is necessary to pull the limit rod out of the limit hole, and then the insert block can be pulled out of the slot, and then the filter assembly can be carried out as a whole. The filter assembly is provided with two layers of filter screens and filling filter materials, so that the passing air can be filtered and purified for many times, and the effect of air filtration and purification is improved.

Description

Building is warm to lead to and is used energy-conserving ventilation unit

Technical Field

The utility model relates to the field of building heating and ventilation auxiliary assemblies, in particular to an energy-saving ventilation device for building heating and ventilation.

Background

Heating and ventilation is a component of a building and comprises: the technical scheme includes that the air conditioner, the ventilation device is used for conveying air in the use process of the building heating ventilation, but when the existing ventilation device is designed, a filter screen used for filtering the air generally has the common effect and is inconvenient to clean thoroughly, and dust in external air is easy to enter indoors to reduce the indoor air quality.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problems and provide an energy-saving ventilating device for building heating and ventilation, wherein a filter assembly is detachably fixed at the end part of a ventilating duct body for air filtration in a mode of transverse sliding fit of an insertion block and a slot and vertical sliding fit of a limiting rod and a limiting hole, the insertion block can be removed from the slot only by pulling the limiting rod out of the limiting hole, and then the filter assembly is integrally carried out, the disassembly and assembly mode of the filter assembly is simple and easy to operate, and details are explained below.

In order to achieve the purpose, the utility model provides the following technical scheme:

the utility model provides an energy-saving ventilation device for building heating and ventilation, which comprises a ventilation pipeline body and a fan body, wherein the ventilation pipeline body is transversely arranged, the fan body is fixedly arranged on the inner wall of the ventilation pipeline body through an installation frame, and the axis of the fan body is transversely arranged;

the top surface and the bottom surface of this end of body of air pipe all are fixed with quick detach subassembly, the tip of air pipe body is covered with filter assembly, just filter assembly passes through quick detach subassembly with the connection can be dismantled to the air pipe body.

Preferably, filtering component is including protecting frame and filter screen, it is in for rectangle frame structure and cover to protect the frame the tip of air pipe body is peripheral, the inboard of protecting the frame is closed and is installed the filter screen, the quantity of filter screen is a plurality of, and adjacent the compaction is filled between the filter screen and is filled the filter media.

Preferably, the quantity of filter screen is two, the coverage area of filter screen with the open area of air pipe body is the same, and the outside the filtration pore diameter of filter screen is greater than the inboard the filtration pore diameter of filter screen.

Preferably, the filling filter material is activated carbon, and the filter screen is made of stainless steel.

Preferably, the fan body is an axial fan.

Preferably, the quick-release assembly comprises an insert block and a fixing sleeve, the number of the insert block and the number of the fixing sleeve are two, the insert block is transversely fixed on the upper position and the lower position of the inner side of the protective frame respectively, the middle part of the insert block is vertically provided with a limiting hole, the fixing sleeve is fixed on the top surface and the bottom surface of the end part of the ventilation pipeline body respectively, the fixing sleeve is transversely provided with a slot, the slot is in one-to-one correspondence with the insert block and is transversely matched in a sliding manner respectively, the outer side end surfaces of the upper and lower fixing sleeves, which are far away from each other, are vertically provided with mounting holes, the mounting holes are in one-to-one correspondence with the slot and are vertically communicated respectively, the mounting holes are vertically matched with limiting rods in a sliding manner, the inner ends of the upper and lower limiting rods, which are close to each other, are vertically matched with the corresponding limiting holes respectively, and the outer ends of the upper and lower limiting rods, which are far away from each other, are fixed with handles, the part of the limiting rod, which is positioned between the handle and the end face of the side of the fixed sleeve, is coaxially matched with a spring in a clearance way, and the two ends of the spring are respectively and fixedly connected with the handle and the fixed sleeve which correspond to each other.

Preferably, the insertion block is a rectangular block, and the slot is a rectangular slot.

Preferably, an inner end surface of the protective frame is in close contact with an outer end surface of the ventilation duct body.

By adopting the energy-saving ventilating device for building heating and ventilation, initially, the inserting block is in transverse sliding fit with the inserting groove, and meanwhile, the limiting rod is in vertical sliding fit with the limiting hole, the inserting groove can be locked by the limiting rod and the limiting hole at the moment, so that the inserting block can not be separated from the inserting groove, the protective frame is detachably connected with the ventilating duct body at the moment, when the ventilating device is used, the fan body is electrified to work in a mode of electrically connecting with an external power supply cable, the fan body introduces the external air into the ventilating duct body after being purified and filtered by the filtering component and conveys the air into the room along the ventilating duct body to supplement fresh air, and as the filtering component is provided with two layers of filtering nets and filling filtering materials, the air passing through can be filtered and purified for a plurality of times, and the air filtering and purifying effect is improved, when the filter assembly needs to be dismounted for complete cleaning, the upper and lower handles are held by hands to be pulled outwards vertically, the limiting rods are pulled out of the corresponding limiting holes in a manner that the springs are stretched, then the limiting rods are kept to be pulled outwards to make the insertion blocks transversely pulled out of the corresponding slots, the protection frame is taken down from the outer end part of the ventilation pipeline body immediately, then the filter assembly can be completely and completely cleaned, when the filter assembly needs to be mounted again, the protection frame is taken up to make the insertion blocks on the side end face of the protection frame and the slots transversely matched again and then slide in, the limiting rods are pulled outwards vertically again to make the inner ends of the insertion blocks and the slots retract into the corresponding mounting holes, so that the transverse sliding matching of the insertion blocks and the slots is avoided, when the protection frame transversely slides to make the inner side end face of the protection frame contact with the outer end face of the ventilation pipeline body in a fit manner, at the moment, the limiting rod is vertically contrasted with the limiting hole again, the handle is loosened, the spring releases the stretching state immediately to drive the limiting rod to be inserted into the corresponding limiting hole again, and therefore the rapid fixing of the filtering component on the outer end portion of the ventilating duct body is completed.

Has the advantages that: 1. according to the utility model, the filter assembly is detachably fixed at the end part of the ventilating duct body for air filtration in a mode of transverse sliding fit of the insert block and the slot and vertical sliding fit of the limiting rod and the limiting hole, and the insert block can be integrally carried out after being pulled out of the limiting hole of the limiting rod, so that the filter assembly is simple and easy to operate in a disassembly and assembly mode, and is convenient for thoroughly and comprehensively cleaning the filter assembly after being disassembled;

2. the filtering component is provided with two layers of filter screens and filling filter materials, so that the passing air can be filtered and purified for many times, and the air filtering and purifying effect is improved.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a front external view of the present invention;

FIG. 2 is a front cross-sectional view of the utility model of FIG. 1;

FIG. 3 is a left external view of FIG. 1 of the present invention;

FIG. 4 is a left side cross-sectional view of FIG. 1 of the present invention;

fig. 5 is a top external view of fig. 1 of the present invention.

The reference numerals are illustrated below:

1. a filter assembly; 101. protecting the frame; 102. filtering with a screen; 103. filling a filter material; 2. a ventilation duct body; 3. a quick release assembly; 301. fixing a sleeve; 302. a spring; 303. a limiting rod; 304. a handle; 305. mounting holes; 306. a slot; 307. inserting a block; 308. a limiting hole; 4. a fan body; 401. and (7) mounting frames.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the technical solutions of the present invention will be described in detail below. It is to be understood that the described embodiments are merely exemplary of the utility model, and not restrictive of the full scope of the utility model. All other embodiments, which can be derived by a person skilled in the art from the examples given herein without any inventive step, are within the scope of the present invention.

Referring to fig. 1 to 5, the utility model provides a building heating general energy-saving ventilation device, which comprises a ventilation duct body 2 and a fan body 4, wherein the ventilation duct body 2 is arranged along the transverse direction, the fan body 4 is fixedly arranged on the inner wall of the ventilation duct body 2 through a mounting frame 401, and the axis of the fan body 4 is arranged along the transverse direction. The top surface and the bottom surface of 2 tip of air pipe body all are fixed with quick detach subassembly 3, and the tip of air pipe body 2 is covered with filter assembly 1, and filter assembly 1 can dismantle with air pipe body 2 through quick detach subassembly 3 and be connected.

As the preferred scheme of this case, filtering component 1 includes protecting frame 101 and filter screen 102, protects frame 101 and covers in the tip periphery of air pipe body 2 for rectangular frame structure, and the inboard of protecting frame 101 is sealed installs filter screen 102, and the quantity of filter screen 102 is a plurality of, and the compaction is filled between the adjacent filter screen 102 and is filled with and fill filter media 103, so set up, be convenient for can carry out filtration purification many times to the air that passes through filter screen 102 and fill filter media 103, promoted the air filtration purifying effect.

The quantity of filter screen 102 is two, the area covered by filter screen 102 is the same with the opening area of air pipe body 2, and the filtration pore diameter of outside filter screen 102 is greater than the filtration pore diameter of inboard filter screen 102, so set up, the air of being convenient for can be by effectual dual filtration that carries on when two filter screens 102, it is active carbon to fill filter media 103, so that the peculiar smell can be got rid of to the air when passing through, filter screen 102 is stainless steel, so set up, the filter screen 102 of being convenient for self has good stable life, fan body 4 is axial fan, so set up, be convenient for fan body 4 self has good efficient induced air performance.

The quick release component 3 comprises an insert block 307 and a fixing sleeve 301, the number of the insert block 307 and the fixing sleeve 301 is two, the insert block 307 is respectively fixed at the upper and lower positions of the inner side of the protective frame 101 along the transverse direction, the middle part of the insert block 307 is vertically provided with a limiting hole 308, the fixing sleeve 301 is respectively fixed at the top surface and the bottom surface of the end part of the ventilation pipeline body 2, the fixing sleeve 301 is horizontally provided with a slot 306, the slot 306 is in one-to-one correspondence with the insert block 307 and is respectively in transverse sliding fit, the outer side end surfaces of the upper and lower fixing sleeves 301 far away from each other are vertically provided with a mounting hole 305, the mounting holes 305 are in one-to-one correspondence with the slot 306 and are respectively in vertical sliding fit with a limiting rod 303, the inner ends of the upper and lower limiting rods 303 close to each other are respectively in vertical sliding fit with the corresponding limiting holes 308, the outer ends of the upper and lower limiting rods 303 far away from each other are respectively fixed with a handle 304, the parts of the limiting rods 303 between the corresponding handle 304 and the fixing sleeve 301 are coaxially in clearance fit with springs 302, and the two ends of the spring 302 are respectively fixedly connected with the corresponding handle 304 and the fixing sleeve 301, so that the locking of the plug-in block 307 which cannot be separated from the slot 306 is facilitated in a mode that the limiting rod 303 is matched with the limiting hole 308, and the locking of the plug-in block 307 which cannot be separated from the slot 306 is relieved in a mode that the limiting rod 303 is separated from the limiting hole 308.

The inserting block 307 is a rectangular block, the slot 306 is a rectangular slot, and the arrangement is convenient for the inserting block 307 and the slot 306 to have a good guiding and deviation rectifying design in the transverse sliding matching process, and the inner side end face of the protective frame 101 is in contact with the outer end face of the ventilation pipeline body 2 in a fitting mode.

By adopting the structure, initially, the plug 307 is in transverse sliding fit with the slot 306, and simultaneously, the limiting rod 303 is in vertical sliding fit with the limiting hole 308, so that the plug 307 can be locked and can not be separated from the slot 306 by the limit of the matching of the limiting rod 303 and the limiting hole 308, at the moment, the protective frame 101 is detachably connected with the ventilation pipeline body 2, when in use, the fan body 4 is electrified to work in a mode of being electrically connected with an external power supply cable, the fan body 4 leads external air into the ventilation pipeline body 2 after being purified and filtered by the filter assembly 1 and conveys the air into a room along the ventilation pipeline body 2 to be supplemented with fresh air, because the filter assembly 1 is provided with the two layers of filter screens 102 and the filling filter material 103, the passing air can be filtered and purified for multiple times, the air filtering and purifying effect is improved, and when the filter assembly 1 needs to be dismounted for thorough cleaning, meanwhile, the upper and lower handles 304 are held to be pulled outwards vertically, the limiting rods 303 are pulled out of the corresponding limiting holes 308 in a manner that the springs 302 are stretched, then the limiting rods 303 are kept to be pulled outwards to enable the insertion blocks 307 to be pulled out of the corresponding insertion grooves 306 transversely, the protective frame 101 is taken down from the outer end portion of the ventilation pipeline body 2 immediately, then the filter assembly 1 can be cleaned thoroughly and comprehensively, when the filter assembly 1 needs to be installed again, the protective frame 101 is taken up to enable the insertion blocks 307 on the side end face of the protective frame 101 to be in sliding after being transversely contrasted with the insertion grooves 306 again, the inner ends of the protective frame 303 are simultaneously pulled outwards to be taken into the corresponding mounting holes 305, so that the interference of the transverse sliding fit of the insertion blocks 307 and the insertion grooves 306 is avoided, when the protective frame 101 slides transversely until the inner side end face of the protective frame 101 is in contact with the outer end face of the ventilation pipeline body 2 in a fit manner, at the moment, the limiting rods 303 are vertically contrasted with the limiting holes 308 again and loosened, at this time, the handle 304 is loosened, the spring 302 releases the stretching state immediately and drives the limiting rod 303 to be inserted into the corresponding limiting hole 308 again, so that the filter assembly 1 is quickly fixed at the outer end part of the ventilation pipeline body 2, the filter assembly 1 is simple and easy to assemble and disassemble, and the filter assembly 1 is convenient to clean thoroughly and comprehensively after being disassembled.

The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present invention, and all the changes or substitutions should be covered within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the appended claims.

Claims

1. A general energy-saving ventilation device for building heating, comprising a ventilation duct body (2) and a fan body (4), characterized in that: the ventilation duct body (2) is arranged laterally, and the ventilation duct body (2) The inner wall of the fan body (4) is fixedly installed with the fan body (4) through the mounting bracket (401), and the axis of the fan body (4) is arranged in the transverse direction;

The top surface and bottom surface of the end of the ventilation duct body (2) are fixed with quick-release assemblies (3), the end of the ventilation duct body (2) is covered with a filter assembly (1), and the filter assembly ( 1) Removably connect with the ventilation duct body (2) through the quick release assembly (3).

2. The general energy-saving ventilation device for building heating according to claim 1, wherein the filter assembly (1) comprises a protective frame (101) and a filter screen (102), and the protective frame (101) is The rectangular frame structure is covered on the periphery of the end of the ventilation duct body (2), the inner side of the protective frame (101) is closed and installed with the filter screen (102), and the number of the filter screen (102) is several A filling filter material (103) is compacted and filled between the adjacent filter screens (102).

3. The general energy-saving ventilation device for building heating according to claim 2, characterized in that: the number of the filter screen (102) is two, and the coverage area of the filter screen (102) is the same as that of the ventilation duct. The opening area of the main body (2) is the same, and the diameter of the filter holes of the outer filter screen (102) is larger than the filter hole diameter of the inner filter screen (102).

4 . The general energy-saving ventilation device for building heating according to claim 3 , wherein the filling filter material ( 103 ) is activated carbon, and the filter screen ( 102 ) is made of stainless steel. 5 .

5 . The general energy-saving ventilation device for building heating according to claim 4 , wherein the fan body ( 4 ) is an axial flow fan. 6 .

6. The general energy-saving ventilation device for building heating according to any one of claims 2-5, wherein the quick-release assembly (3) comprises an insert block (307) and a fixing sleeve (301), and the The number of the insert blocks (307) and the fixing sleeves (301) is two, the insert blocks (307) are respectively fixed at the upper and lower positions on the inner side of the protective frame (101) in the lateral direction, and the insert blocks (307) ) are provided with limiting holes (308) in the vertical direction, the fixing sleeves (301) are respectively fixed on the top and bottom surfaces of the ends of the ventilation duct body (2), and the fixing sleeves (301) are Slots (306) are provided laterally, the slots (306) correspond to the insert blocks (307) one-to-one and are slidably matched in the lateral direction, and the outer end faces of the upper and lower fixing sleeves (301) away from each other are in the vertical direction. Mounting holes (305) are provided, the mounting holes (305) are in one-to-one correspondence with the slots (306) and are in vertical communication respectively, and the mounting holes (305) are both vertically slidably fitted with the limit rods (303) The inner ends of the upper and lower limit rods (303) that are close to each other are vertically slidably matched with the corresponding limit holes (308), and the outer ends of the upper and lower limit rods (303) that are far away from each other are fixed with handles (304), the part of the limiting rod (303) located between the side end surface corresponding to the handle (304) and the fixing sleeve (301) is coaxially clearance-fitted with a spring (302), and the spring ( The two ends of 302) are respectively fixedly connected with the corresponding handle (304) and the fixing sleeve (301).

7 . The energy-saving ventilation device for building heating according to claim 6 , wherein the insert block ( 307 ) is a rectangular block, and the slot ( 306 ) is a rectangular slot. 8 .

8 . The energy-saving ventilation device for building heating and general use according to claim 7 , wherein the inner end surface of the protective frame ( 101 ) is in contact with the outer end surface of the ventilation duct body ( 2 ). 9 .