CN214332959U - Green building ventilation structure - Google Patents

Abstract

The utility model discloses a green building ventilation structure, including air-supply line, return bend and draught fan, the vertical setting of air-supply line, the air-supply line with the fixed intercommunication of the vertical part of return bend, the horizontal part of return bend with the induced duct fixed connection of draught fan, the fixed intercommunication of opposite side of fan has the play tuber pipe that is used for the air feed. Has the advantages that: the utility model discloses an inserted block and the vertical sliding fit of slot and gag lever post fix the filter assembly detachable in the air-supply line bottom with spacing hole horizontal sliding fit's mode, replaced the filter assembly mounting means that fix with screw or the bandage was tightened, only need draw the gag lever post outward and deviate from can pull down the filter assembly after spacing hole and demolish, the simple easy operation of dismouting mode, be convenient for carry out thorough clearance or maintenance after pulling off the filter assembly is whole, prevented that filter assembly department filth from piling up seriously and influencing the ventilation effect.

Description

Green building ventilation structure

Technical Field

The utility model relates to a green building auxiliary assembly field, concretely relates to green building ventilation structure.

Background

"green" of green building does not mean three-dimensional greening and roof garden in general meaning, but represents a concept or symbol, means that the building is harmless to the environment, can fully utilize natural resources of the environment, and a building constructed under the condition of not damaging the basic ecological balance of the environment, which can be called sustainable development building, ecological building, building returning to nature, energy-saving and environment-friendly building and the like, a ventilation structure is usually arranged in the design of green building, in order to prevent sundries and the like from entering the ventilation pipeline in use, a filtering device is usually required to be arranged at the outer end of the ventilation pipeline for blocking, the filter device of the existing ventilation device is usually installed in a mode of screw fixation or binding band tightening, and is inconvenient to disassemble and clean, so that the filter device is seriously accumulated with dirt, and the ventilation quality is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a green building ventilation structure in order to solve above-mentioned problem, fix the filter assembly detachable in the air-supply line bottom through vertical sliding fit of inserted block and slot and gag lever post and spacing hole horizontal sliding fit's mode, the filter assembly mounting means who tightens has replaced fix with screw or bandage, only need pull out after the gag lever post deviates from spacing hole can pull down the filter assembly and demolish, the dismouting mode is simple easy to operate, be convenient for carry out thorough clearance or maintenance after wholly tearing down the filter assembly, describe in detail below.

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

the utility model provides a green building ventilation structure, including air-supply line, return bend and draught fan, the air-supply line is vertical to be set up, the air-supply line with the vertical part of return bend is fixed to be communicated, the horizontal part of return bend with the induced duct fixed connection of draught fan, the fixed intercommunication of opposite side of fan has the play tuber pipe that is used for the air feed;

guide sleeves are fixed on two sides of the bottom of the air inlet pipe, each guide sleeve is vertically provided with a slot, the middle parts of the outer sides of the two guide sleeves are transversely provided with mounting holes, the mounting holes are communicated with the adjacent slots, and a locking assembly is coaxially fixed on each mounting hole;

The bottom laminating contact of air-supply line has filtering component, the equal vertical inserted block that is fixed with in both sides of filtering component, the inserted block with slot one-to-one and vertical sliding fit, spacing hole has all been seted up along transversely in the middle part of inserted block, just spacing hole is close locking component lateral sliding fit.

Preferably, a connecting flange for installation is fixed at the outer end of the air outlet pipe.

Preferably, the filter assembly comprises a sleeve and a sealing cover, connecting plates are horizontally fixed on two sides of the sleeve, the top surfaces of the connecting plates are vertically fixed with the inserting blocks, the top surface of the sleeve is in contact with the bottom end of the air inlet pipe in an attaching mode and is of a porous structure, the bottom end of the sleeve is open, the bottom of the sleeve is detachably sealed with the sealing cover, the bottom surface of the sealing cover is of a porous structure, and fillers used for purifying air are filled in the sleeve.

Preferably, the cover and the sleeve are detachably connected in a thread fit mode.

Preferably, the filler is activated carbon.

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

Preferably, the locking assembly comprises a limiting rod and a handle, the limiting rod is coaxially matched with the mounting hole in a sliding mode, the two ends, close to each other, of the limiting rods are respectively matched with the corresponding limiting holes in a sliding mode, the outer ends of the two limiting rods extend out of the corresponding mounting holes and are fixed with the handle, springs are arranged on the parts, located on the outer sides of the handle and the guide sleeve, of the limiting rods in a clearance fit mode, and the two ends of each spring are respectively fixedly connected with the handle and the guide sleeve.

By adopting the green building ventilation structure, initially, the top surface of the sleeve is in contact with the bottom end surface of the air inlet pipe in a laminating manner, the insert blocks on the top surfaces of the connecting plates on two sides are in vertical sliding fit with the corresponding slots respectively, the limiting holes of the insert blocks are in transverse sliding fit with the limiting rods of the locking assemblies, the insert blocks can be locked by the aid of the limiting rods and the limiting holes, the slots cannot be separated, so that the sleeve is attached to the bottom end surface of the air inlet pipe, and the sleeve is locked in a state of being attached to the bottom end surface of the air inlet pipe, when the environment-friendly building ventilation structure is used, an induced draft fan operates to suck outside air through the bottom end of the air inlet pipe until the outside air is discharged through the air outlet pipe and enters a ventilation pipeline of the green building, ventilation is realized by injecting fresh air into the green building, and the air can be purified by the filler of the filtering assemblies in the process, when the ventilation effect is reduced after the filter assembly is used for a period of time, the filter assembly can be detached for cleaning or maintenance, the handles on two sides are held to be pulled outwards to enable the limiting rod to be separated from the corresponding limiting hole in a mode that the spring is stretched during operation, then the limiting rod is kept in a pulled-out state, the filter assembly immediately drives the inserting block to be vertically separated from the inserting groove under the action of self gravity, the filter assembly can be pulled downwards to enable the inserting block to be smoothly separated from the inserting groove, the filter assembly is immediately taken down to enable the sealing cover to be removed for cleaning, the filler can be cleaned and replaced, the filter assembly is assembled after cleaning is completed, then the inserting blocks on two sides of the filter assembly are vertically contrasted with the inserting groove of the guide sleeve and slide in, the handles on two sides are held to be pulled outwards again and the mounting holes corresponding to the limiting rod are made to be retracted in a mode that the spring is stretched and taken in In, avoid interfering the last of inserted block, work as the inserted block top process loosen behind the gag lever post the handle, spring release tensile state and drive the gag lever post supports the inserted block surface continues to go up slide the inserted block extremely spacing hole with the coaxial contrast of gag lever post, the spring continues the tensile form of release and will the gag lever post reinsertion corresponds spacing hole is accomplished with this the repacking after the filter assembly clearance, the simple easy operation of dismouting mode is convenient for with carry out thorough clearance or maintenance after the filter assembly is wholly pulled down, prevented filter assembly department filth is piled up seriously and is influenced ventilation effect.

Has the advantages that: the utility model discloses an inserted block and the vertical sliding fit of slot and gag lever post fix the filter assembly detachable in the air-supply line bottom with spacing hole horizontal sliding fit's mode, replaced the filter assembly mounting means that fix with screw or the bandage was tightened, only need draw the gag lever post outward and deviate from can pull down the filter assembly after spacing hole and demolish, the simple easy operation of dismouting mode, be convenient for carry out thorough clearance or maintenance after pulling off the filter assembly is whole, prevented that filter assembly department filth from piling up seriously and influencing the ventilation effect.

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 these drawings without creative efforts.

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

figure 2 is a front cross-sectional view of the present invention from figure 1;

figure 3 is a bottom cross-sectional view of figure 1 of the present invention;

Fig. 4 is an enlarged view of a portion a of fig. 2 according to the present invention;

fig. 5 is a partial enlarged view of fig. 3B according to the present invention.

The reference numerals are explained below:

1. bending the pipe; 2. an air inlet pipe; 3. a guide sleeve; 301. a slot; 302. mounting holes; 4. inserting a block; 401. a limiting hole; 5. an induced draft fan; 501. an air outlet pipe; 502. a connecting flange; 503. an induced draft pipe; 6. a filter assembly; 601. a sleeve; 602. a connecting plate; 603. sealing the cover; 604. a filler; 7. a locking assembly; 701. a handle; 702. a limiting rod; 703. a spring.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, the technical solutions of the present invention will be described in detail below. It is to be understood that the embodiments described are only some embodiments of the invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-5, the utility model provides a green building ventilation structure, including air-supply line 2, return bend 1 and draught fan 5, the vertical setting of air-supply line 2, the fixed intercommunication of the vertical part of air-supply line 2 and return bend 1, the horizontal part of return bend 1 and draught fan 5's induced duct 503 fixed connection, the fixed intercommunication of opposite side of fan has the play tuber pipe 501 that is used for the air feed. The air inlet pipe 2's bottom both sides all are fixed with the guide pin bushing 3, and the slot 301 has all vertically been seted up to every guide pin bushing 3, and the mounting hole 302 has all been seted up along transversely in the middle part of the outside of two guide pin bushings 3, and mounting hole 302 and close slot 301 intercommunication, and every mounting hole 302 all is coaxially fixed with locking Assembly 7. The bottom laminating contact of air-supply line 2 has filtering component 6, and the equal vertical inserted block 4 that is fixed with in filtering component 6's both sides, inserted block 4 and slot 301 one-to-one and vertical sliding fit, and spacing hole 401 has all been seted up along transversely in the middle part of inserted block 4, and spacing hole 401 and close locking Assembly 7 transverse sliding fit.

In a preferable scheme of the scheme, a connecting flange 502 for mounting is fixed at the outer end of the air outlet pipe 501, so arranged, the filter assembly 6 is conveniently and fixedly communicated with a ventilation pipeline in a green building through the connecting flange 502, the filter assembly comprises a sleeve 601 and a sealing cover 603, connecting plates 602 are horizontally fixed on both sides of the sleeve 601, and the top surface of the connecting plate 602 is vertically fixed with the insert block 4, the top surface of the sleeve 601 is in contact with the bottom end of the air inlet pipe 2 in a fitting manner and has a porous structure, so that when the limiting rod 702 is coaxially aligned with the limiting hole 401, the top surface of the sleeve 601 is in contact with the bottom end surface of the air inlet pipe 2, so that the bottom end of the sleeve 601 is open, and the bottom of the sleeve 601 is detachably sealed with a sealing cover 603, the bottom surface of the sealing cover 603 is a porous structure, and the sleeve 601 is filled with a filler 604 for purifying air, so as to facilitate the purification of the air passing through the filler 604 of the filter assembly 6.

The closing cap 603 can be dismantled with sleeve 601 through screw-thread fit's mode and be connected, so set up, and the packing 604 is cleared up the maintenance to packing 603 on unscrewing that can be convenient for can be quick, and packing 604 is the active carbon, so sets up, and the packing 604 of being convenient for has high-efficient stable air purification result of use.

Insert 4 is the rectangular block, slot 301 is the rectangular channel, so set up, have good location direction design when being convenient for insert 4 and slot 301 cooperation, locking subassembly 7 includes gag lever post 702 and handle 701, gag lever post 702 is coaxial and sliding fit with mounting hole 302, the tip that two gag lever posts 702 are close to each other respectively with the spacing hole 401 sliding fit that corresponds, the outer end of two gag lever posts 702 all stretches out corresponding mounting hole 302 and is fixed with handle 701, the part clearance fit that gag lever post 702 is located the outside of handle 701 and guide pin bushing 3 has spring 703, and spring 703 both ends respectively with handle 701 and guide pin bushing 3 fixed connection, so set up, be convenient for come the locking insert 4 can't deviate from slot 301 through gag lever post 702 and spacing hole 401 complex mode, be convenient for simultaneously remove the locking that can't deviate from slot 301 to insert 4 through the mode that gag lever post 702 deviates from spacing hole 401.

By adopting the structure, initially, the top surface of the sleeve 601 is in contact with the bottom end surface of the air inlet pipe 2 in a fitting manner, meanwhile, the insert blocks 4 on the top surfaces of the connecting plates 602 on two sides are respectively in vertical sliding fit with the corresponding slots 301, and the limiting holes 401 of the insert blocks 4 are in transverse sliding fit with the limiting rods 702 of the locking assemblies 7, at the moment, the insert blocks 4 can not be locked from being separated from the slots 301 through the limitation of the matching of the limiting rods 702 and the limiting holes 401, so that the sleeve 601 is locked in a state of being attached to the bottom end surface of the air inlet pipe 2, when the air inlet pipe is used, the draught fan 5 operates to suck outside air through the bottom end of the air inlet pipe 2 until the outside air is discharged through the air outlet pipe 501 and enters the ventilation pipeline of a green building, so as to realize ventilation by injecting fresh air into the green building, the air can be purified through the filler 604 of the filter assembly 6, and when the ventilation effect is reduced for a period of use, the filter assembly 6 can be detached for cleaning or maintenance, when in operation, the handles 701 at two sides are held to be pulled outwards to enable the limiting rods 702 to be separated from the corresponding limiting holes 401 in a mode that the springs 703 are stretched, then the limiting rods 702 are kept in a pulled-outwards state, the filter assembly 6 immediately drives the inserting blocks 4 to be vertically separated from the slots 301 under the action of self gravity, meanwhile, the filter assembly 6 can be pulled downwards to enable the inserting blocks 4 to be smoothly separated from the slots 301, the filter assembly 6 immediately is taken down, then the sealing cover 603 can be taken down for cleaning, meanwhile, the fillers 604 can be cleaned and replaced, after the cleaning is completed, the filter assembly 6 is combined, then the inserting blocks 4 at two sides of the filter assembly 6 are vertically contrasted with the slots 301 of the guide sleeve 3 and slide in, meanwhile, the handles 701 at two sides are held to be pulled outwards again, the installing holes 302 corresponding to the limiting rods 702 are pulled in a mode that the springs 703 are stretched, the inserting blocks 4 are prevented from being interfered with the upward slide, when the top ends of the inserting blocks 4 pass through the limiting rods 702, the handle 701 is loosened, spring 703 releases the tensile state and drives gag lever post 702 and supports on the inserted block 4 surface, continue to go up slide inserted block 4 to spacing hole 401 and the coaxial contrast of gag lever post 702, spring 703 continues to release tensile form and inserts corresponding spacing hole 401 again with gag lever post 702, accomplish the dress once more after filtering component 6 clears up with this, the dismouting mode is simple easy to operate, be convenient for carry out thorough clearance or maintenance after dismantling filtering component 6 wholly, filtering component 6 has been prevented to locate the filth and has piled up seriously and influence the ventilation effect.

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

Claims (7)

1. The utility model provides a green building ventilation structure, includes air-supply line (2), return bend (1) and draught fan (5), its characterized in that: the air inlet pipe (2) is vertically arranged, the air inlet pipe (2) is fixedly communicated with the vertical part of the bent pipe (1), the horizontal part of the bent pipe (1) is fixedly connected with an induced draft pipe (503) of the induced draft fan (5), and the other side of the induced draft fan is fixedly communicated with an air outlet pipe (501) for supplying air;

guide sleeves (3) are fixed on two sides of the bottom of the air inlet pipe (2), each guide sleeve (3) is vertically provided with a slot (301), the middle parts of the outer sides of the two guide sleeves (3) are transversely provided with mounting holes (302), the mounting holes (302) are communicated with the adjacent slots (301), and a locking assembly (7) is coaxially fixed on each mounting hole (302);

The bottom laminating contact of air-supply line (2) has filtering component (6), the equal vertical inserted block (4) that is fixed with in both sides of filtering component (6), inserted block (4) with slot (301) one-to-one and vertical sliding fit, spacing hole (401) have all been seted up along transversely in the middle part of inserted block (4), just spacing hole (401) and close locking component (7) horizontal sliding fit.

2. The green building ventilation structure of claim 1, wherein: and a connecting flange (502) for installation is fixed at the outer end of the air outlet pipe (501).

3. The green building ventilation structure of claim 2, wherein: filter component (6) includes sleeve (601) and closing cap (603), the equal level in both sides of sleeve (601) is fixed with connecting plate (602), just the equal vertical being fixed with of top surface of connecting plate (602) inserted block (4), the top surface of sleeve (601) with air-supply line (2) bottom laminating contact just is porous structure, the bottom of sleeve (601) is opened, just the bottom of sleeve (601) can be dismantled to seal and have closing cap (603), the bottom surface of closing cap (603) is porous structure, just it is useful filler (604) that are used for air-purifying to fill in sleeve (601).

4. The green building ventilation structure of claim 3, wherein: the cover (603) is detachably connected with the sleeve (601) in a threaded fit mode.

5. The green building ventilation structure of claim 4, wherein: the filler (604) is activated carbon.

6. The ventilation structure for green buildings according to any one of claims 1 to 5, wherein: the insert block (4) is a rectangular block, and the slot (301) is a rectangular slot.

7. The green building ventilation structure of claim 6, wherein: the locking assembly (7) comprises a limiting rod (702) and a handle (701), the limiting rod (702) is coaxial with the mounting hole (302) and is in sliding fit, the two ends, close to each other, of the limiting rod (702) are in sliding fit with the corresponding limiting hole (401), the outer ends of the limiting rod (702) extend out of the corresponding mounting hole (302) and are fixed with the handle (701), the limiting rod (702) is located on the handle (701) and the outer side of the guide sleeve (3) and is partially in clearance fit with a spring (703), and the two ends of the spring (703) are fixedly connected with the handle (701) and the guide sleeve (3) respectively.

Images