CN220287651U

CN220287651U - Energy-saving ventilation equipment

Info

Publication number: CN220287651U
Application number: CN202321532601.8U
Authority: CN
Inventors: 刘迎朔; 胡林雪
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-06-15
Filing date: 2023-06-15
Publication date: 2024-01-02
Anticipated expiration: 2033-06-15

Abstract

The utility model relates to the technical field of buildings, in particular to energy-saving ventilation equipment which comprises a shell, wherein a ventilation fan is fixedly arranged on one side of the inside of the shell, a threaded sleeve is connected with the end part of the other side of the shell in an internal threaded manner, a protection net is sleeved on two sides of the inside of the threaded sleeve in a threaded manner, a cleaning piece is arranged on the inner side of the protection net, a linkage mechanism is fixedly arranged in the inside of the shell, and the end part of the cleaning piece is fixedly connected with the linkage mechanism.

Description

Energy-saving ventilation equipment

Technical Field

The utility model relates to the technical field of buildings, in particular to energy-saving ventilation equipment.

Background

In the production of building materials, construction of house buildings and structures and in the use process, in order to increase the exchange speed of indoor and outdoor air and ensure the air quality, ventilation devices are arranged to assist ventilation inside and outside the building. However, if the outdoor dust is large, the outdoor dust is easily carried into the room when ventilation is performed in the room, and the indoor air environment is affected. And because the general dust of construction can be bigger, ventilation equipment can be easily blocked by dust impurity etc. inside after using for a period of time, influence ventilation equipment's use.

Disclosure of Invention

The utility model aims to solve the defect that the inside of ventilation equipment is easy to block in the prior art, and provides energy-saving ventilation equipment.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the energy-saving ventilation equipment comprises a shell, a ventilation fan is fixedly installed on one side of the inside of the shell, a threaded sleeve is connected with the end part of the other side of the shell in an internal threaded manner, a protection net is sleeved on two sides of the inside of the threaded sleeve in a threaded manner, a cleaning piece is arranged on the inner side of the protection net, a linkage mechanism is fixedly installed inside the shell, and the end part of the cleaning piece is fixedly connected with the linkage mechanism.

Preferably, the protection net and the threaded sleeve are coaxially arranged.

Preferably, the linkage mechanism comprises a rotating ring, a fixed ring, a gear ring, a spur gear, a rotating rod, a fixed shell and a turbine, wherein the fixed ring is fixedly installed inside the shell, the rotating ring is rotationally arranged inside the fixed ring, the gear ring is fixedly installed inside the rotating ring, the turbine is rotationally arranged on one side of the end part of the ventilating fan, the fixed shell is fixedly installed on one side of the inside of the shell, the rotating rod is rotationally arranged inside the fixed shell, one end of the rotating rod is connected with the end part of the turbine through a belt and a belt pulley, the other end of the rotating rod penetrates through and extends to the outer side of the fixed shell and is fixedly connected with the spur gear, the spur gear is meshed and connected with the gear ring, and the inner side of the rotating ring is fixedly connected with the cleaning piece.

Preferably, the rotating ring, the fixed ring and the gear ring are all coaxially arranged.

Preferably, the cleaning member comprises a cleaning plate, a limit flange, a linkage rod and a supporting rod, wherein the supporting rod is fixedly installed on the inner side of the rotating ring, one end of the linkage rod is fixedly connected with the middle part of the supporting rod, the other end of the linkage rod extends to the inner side of the protective net and is fixedly provided with a limit block, the limit flange is fixedly installed on two sides of the end part of the cleaning plate, the limit flange is rotationally arranged inside the protective net, and two side surfaces of the cleaning plate are in fit with the inner side surface of the protective net.

Preferably, the cross section of the limiting block is in a non-circular structure.

The energy-saving ventilation equipment provided by the utility model has the beneficial effects that: this energy-conserving breather device can play the effect of taking a breath through starting the scavenger fan, can play the effect of separation dust through the protection network, can separate outside dust to enter into the building that the workman was located on the one hand, on the other hand can prevent in the dust entering casing, the air in the casing can drive the turbine and rotate, the turbine rotates and can drive the spur gear through the bull stick and rotate, the spur gear rotates and can drive the gear circle and rotate, the gear circle rotates and can drive branch rotation through the rotation ring, the branch rotates and can drive the gangbar and rotate, the gangbar rotates and can drive the stopper rotation, the stopper rotation can drive the clearance board and rotate, the clearance board rotation can be clear up the protection network is inside, can prevent that the protection network is inside to be blocked by dust impurity etc. through unscrewing the screw sleeve can be followed the protection network and is detached comparatively comprehensive clearance in the screw sleeve, and easy dismounting.

Drawings

Fig. 1 is a schematic structural diagram of an energy-saving ventilation device according to the present utility model.

Fig. 2 is a schematic cross-sectional view of the structure at A-A in fig. 1.

Fig. 3 is a schematic side view of a threaded sleeve in an energy-saving ventilation device according to the present utility model.

Fig. 4 is a schematic cross-sectional view of a threaded sleeve in an energy-saving ventilation device according to the present utility model.

Fig. 5 is an enlarged schematic view of the structure at B in fig. 1.

In the figure: the air exchange fan comprises a shell 1, an air exchange fan 2, a threaded sleeve 3, a protective net 4, a cleaning plate 5, a limit flange 6, a linkage rod 7, a limit block 71, a supporting rod 8, a rotating ring 9, a fixed ring 10, a gear ring 11, a spur gear 12, a rotating rod 13, a fixed shell 14 and a turbine 15.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Example 1

Referring to fig. 1-5, an energy-saving ventilation device comprises a shell 1, wherein a ventilation fan 2 is fixedly arranged on one side of the interior of the shell 1, ventilation can be performed in a building where workers are located through the ventilation fan 2, a threaded sleeve 3 is connected with the end part of the other side of the shell 1 through internal threads, and the threaded sleeve 3 can be conveniently screwed off from the shell 1 to be conveniently detached. The inside both sides thread bush of screw sleeve 3 is equipped with protection network 4, protection network 4 can play the effect of protection to casing 1 inside, can be when taking a breath, detain the dust in the air, in can preventing to take a breath in the dust in the air is discharged the workman place in the environment in the lump, protection network 4 and the coaxial setting of screw sleeve 3, protection network 4 inboard is equipped with the clearance piece, casing 1 inside fixed mounting has the link gear, clearance piece tip links to each other with the link gear is fixed, the link gear can drive the clearance piece rotation, the clearance piece rotation can clear up protection network 4 inboard surface, can prevent that the dust from gathering in the protection network 4 is inside, cause the jam of protection network 4.

The link gear includes rotation ring 9, solid fixed ring 10, gear circle 11, straight gear 12, bull stick 13, fixed shell 14 and turbine 15, gu fixed ring 10 fixed mounting is inside casing 1, and rotation ring 9 rotates and sets up inside gu fixed ring 10, and gu fixed ring 10 supports rotation ring 9, and rotation ring 9 can rotate in gu fixed ring 10, and gear circle 11 fixed mounting is inboard in rotation ring 9, and gear circle 11 is the internal gear, and rotation ring 9, gu fixed ring 10 and gear circle 11 all set up coaxially. The turbine 15 rotates to be set up in scavenger fan 2 tip one side, scavenger fan 2 during operation, the inside air that has of casing 1 flows, the air that flows can drive turbine 15 rotation, fixed casing 14 fixed mounting is in the inside one side of casing 1, bull stick 13 rotates to set up in fixed casing 14 inside, bull stick 13 one end links to each other through setting up belt and belt pulley transmission with turbine 15 tip, turbine 15 rotates and can drive bull stick 13 through the belt and rotate, the bull stick 13 other end runs through and extends to the fixed casing 14 outside and link to each other with spur gear 12 is fixed, bull stick 13 rotates and can drive spur gear 12 and rotate, spur gear 12 links to each other with the meshing of gear ring 11, spur gear 12 rotates and can drive gear ring 11 and rotate, gear ring 11 rotates and can rotate together with the swivel ring 9, swivel ring 9 inboard still links to each other with the clearance piece is fixed, swivel ring 9 rotates and can drive the clearance piece transmission.

The cleaning piece includes cleaning plate 5, limit flange 6, gangbar 7 and branch 8, branch 8 fixed mounting is inboard in rotation ring 9, rotation ring 9 rotates and can drive branch 8 rotation, gangbar 7 one end links to each other with branch 8 middle part is fixed, the other end extends to the protection network 4 is inboard and fixed mounting has stopper 71, branch 8 rotates and can drive gangbar 7 and rotate, gangbar 7 rotates and can drive stopper 71 and rotate, the stopper 71 cross-section is the structure of non-circular shape, limit flange 6 fixed mounting is in cleaning plate 5 tip both sides, limit flange 6 rotates and sets up in protection network 4 inside, limit flange 6 plays the effect of supporting the location to cleaning plate 5, cleaning plate 5 tip cooperatees with stopper 71, stopper 71 rotates and can drive cleaning plate 5 rotation, cleaning plate 5 both sides surface and protection network 4 inboard surface laminating set up, cleaning plate 5 can clear up the inside of both sides protection network 4 when rotating.

When the ventilator 2 works, air is driven to flow, the flowing air can drive the turbine 15 to rotate, the turbine 15 drives the rotating rod 13 to rotate through a belt, the rotating rod 13 rotates to drive the spur gear 12 to rotate, the spur gear 12 rotates to drive the gear ring 11 to rotate, the gear ring 11 rotates to drive the supporting rod 8 to rotate through the rotating ring 9, the supporting rod 8 rotates to drive the linkage rod 7 to rotate, the linkage rod 7 rotates to drive the limiting block 71 to rotate, the limiting block 71 rotates to drive the cleaning plate 5 to rotate, and the cleaning plate 5 rotates to clean the inside of the protective net 4. This energy-conserving breather device is at work, drives clearance board 5 through the air that flows and rotates, can clear up the inside protection network 4 through clearance board 5, does not need external power equipment to drive clearance board 5 rotation, comparatively energy-conserving.

Make things convenient for the dismouting between screw sleeve 3 and the casing 1, make things convenient for the dismouting between protection network 4 and the screw sleeve 3, conveniently clear up the protection network, in with protection network 4 screw in screw sleeve 3 to in with screw sleeve 3 screw in casing 1, at the screw in-process, through rotatory clearance board 5, make clearance board 5 cooperate with stopper 71, when need demolish, directly unscrew screw sleeve 3, can autosegregation between stopper 71 and the clearance board 5.

Working principle: this energy-conserving breather device can play the effect of taking a breath through starting ventilator 2, can play the effect of separation dust through protection network 4, on the one hand, can separate outside dust to enter into the building that the workman is located, on the other hand can prevent in the dust gets into casing 1, the air that flows in the casing 1 can drive turbine 15 and rotate, turbine 15 rotates and can drive bull stick 13 through the belt and rotate, bull stick 13 rotates and can drive spur gear 12 and rotate, spur gear 12 rotates and can drive gear ring 11 and rotate, gear ring 11 rotates and can drive rotation ring 9 and rotate, rotation ring 9 rotates and can drive branch 8 and rotate, branch 8 rotates and can drive gangbar 7 and rotate, gangbar 7 rotates and can drive stopper 71 and rotate, stopper 71 rotates and can drive clearance board 5 and rotate, clearance board 5 rotates and can clear up the protection network 4 inside, can prevent that the inside by dust impurity etc. to block up of protection network 4, can pull down the protection network 4 from the screw sleeve 3 through unscrewing screw sleeve 3, and easy dismounting.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. The utility model provides an energy-conserving air exchange equipment, includes casing (1), its characterized in that, casing (1) inside one side fixed mounting has scavenger fan (2), casing (1) opposite side tip internal thread connection has threaded sleeve (3), threaded sleeve (3) inside both sides thread bush is equipped with protection network (4), protection network (4) inboard is equipped with the clearance piece, casing (1) inside fixed mounting has link gear, clearance piece tip with link gear is fixed continuous.

2. Energy-saving ventilation device according to claim 1, characterized in that the protective screen (4) is arranged coaxially with the threaded sleeve (3).

3. The energy-saving ventilation device according to claim 1, wherein the linkage mechanism comprises a rotating ring (9), a fixed ring (10), a gear ring (11), a spur gear (12), a rotating rod (13), a fixed shell (14) and a turbine (15), the fixed ring (10) is fixedly installed inside the shell (1), the rotating ring (9) is rotationally arranged inside the fixed ring (10), the gear ring (11) is fixedly installed inside the rotating ring (9), the turbine (15) is rotationally arranged on one side of the end part of the ventilation fan (2), the fixed shell (14) is fixedly installed on one side of the inside of the shell (1), the rotating rod (13) is rotationally arranged inside the fixed shell (14), one end of the rotating rod (13) is connected with the end part of the turbine (15) through a belt and a belt pulley, the other end of the rotating rod (13) penetrates through to the outer side of the fixed shell (14) and is fixedly connected with the gear (12), the spur gear (12) is connected with the gear ring (11) and is meshed with the inner side of the gear ring (9).

4. An energy saving ventilation device according to claim 3, characterized in that the rotating ring (9), the stationary ring (10) and the gear rim (11) are all coaxially arranged.

5. The energy-saving ventilation device according to claim 4, wherein the cleaning member comprises a cleaning plate (5), a limiting flange (6), a linkage rod (7) and a supporting rod (8), the supporting rod (8) is fixedly installed on the inner side of the rotating ring (9), one end of the linkage rod (7) is fixedly connected with the middle of the supporting rod (8), the other end of the linkage rod extends to the inner side of the protective net (4) and is fixedly provided with a limiting block (71), the limiting flange (6) is fixedly installed on two sides of the end portion of the cleaning plate (5), the limiting flange (6) is rotatably installed inside the protective net (4), and two side surfaces of the cleaning plate (5) are attached to the inner side surface of the protective net (4).

6. The energy-saving ventilation device according to claim 5, characterized in that the stopper (71) has a non-circular cross section.