CN214746248U

CN214746248U - Building heating ventilation efficient ventilation device

Info

Publication number: CN214746248U
Application number: CN202120829862.0U
Authority: CN
Inventors: 梅疏影; 张琦
Original assignee: Shaanxi Modern Architecture Design and Research Institute
Current assignee: Shaanxi Modern Architecture Design and Research Institute
Priority date: 2021-04-21
Filing date: 2021-04-21
Publication date: 2021-11-16
Anticipated expiration: 2031-04-21

Abstract

The utility model relates to the technical field of ventilation devices, in particular to a high-efficiency ventilation device for building heating and ventilation, which comprises a device main body, one side of the device main body is provided with an air inlet, a dust screen is embedded and installed in the air inlet, a cleaning mechanism is arranged outside the air inlet, a damping mechanism is arranged outside the device main body, a mounting frame is installed in the device main body, a fan is installed on the mounting frame, one side of the fan, which is far away from the air inlet, is positioned in the device main body and is provided with a heating wire, one side of the heating wire, which is far away from the fan, is positioned at the top end in the device main body and is provided with a temperature sensor, the dust screen can be cleaned through the arranged cleaning mechanism, the dust screen is prevented from being blocked, the introduced wind can be heated through the arranged heating wire, the effect of the warm wind is realized, and the temperature of the warm wind can be detected through the arranged temperature sensor, the heating temperature of the heating wire is conveniently and accurately adjusted, the structure is simple, the use is convenient, and the ventilation effect is improved.

Description

Building heating ventilation efficient ventilation device

Technical Field

The utility model relates to a ventilation unit technical field specifically is a building heating and ventilation high-efficient ventilation unit.

Background

Building heating ventilation is the name given to a classification of workers in building design, which uses outdoor air to replace air in a building, usually divided into natural ventilation and mechanical ventilation, and is a building environmental control system that regulates the temperature, humidity, cleanliness and airspeed of a room or space and provides a sufficient amount of fresh air.

Current ventilation unit is when using, is used for completely cutting off dust and debris that get into in the room air mostly through the dust screen, uses a period after, and the dust screen is easy to be blockked up, needs artifical manual cleanness, wastes time and energy, and ventilation unit during operation can produce vibrations, reduces life, produces the noise, and simultaneously, the temperature of warm braw is difficult for monitoring and is adjusted.

Therefore, a need exists for a building heating ventilation efficient ventilation device that ameliorates the above problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a building is warm to be led to high-efficient ventilation unit to solve the problem that proposes in 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 warm high-efficient ventilation unit that leads to of building, includes the device main part, device main part one side is equipped with the air intake, the dust screen is installed in the inside embedding of air intake, the air intake outside is equipped with clean mechanism, the device main part outside is equipped with damper, device main part internally mounted has the mounting bracket, install the fan on the mounting bracket, the fan is kept away from air intake one side and is located device main part internally mounted and have the heating wire, the heating wire is kept away from fan one side and is located the inside top of device main part and install temperature sensor.

As the utility model discloses preferred scheme, clean mechanism is including establishing lead screw and the guide bar at the air intake both ends respectively, the lead screw passes through two bearing frames and device main part fixed connection, lead screw top fixedly connected with second bevel gear, threaded connection has screw-nut between two bearing frames on the lead screw, fixed plate and device main part fixed connection are all passed through at the both ends of guide bar, sliding connection has the movable block on the guide bar, be connected with the connecting plate between movable block and the screw-nut, one side that the connecting plate is close to the dust screen is equipped with the clean brush that is used for cleaning the dust.

As the utility model discloses preferred scheme, clean mechanism is still including installing at device main part top and being close to the motor of lead screw department, the first bevel gear of output fixedly connected with of motor, first bevel gear is connected with the meshing of second bevel gear.

As the utility model discloses preferred scheme, damper establishes the rectangle frame of department in the middle of the device main part outside including the cover, all be equipped with the spout on the inside both ends lateral wall of rectangle frame, impartial interval installs a plurality of bumper shock absorber between inside top of rectangle frame and bottom and the device main part, all install organ formula protection casing between top and the bottom that the rectangle frame is close to air intake one side and the device main part.

As the utility model discloses preferred scheme, the bumper shock absorber includes sleeve, telescopic link and damping spring, mounting panel under the sleeve bottom fixedly connected with, down pass through the bolt fastening between mounting panel and the device main part, peg graft in the sleeve and with sleeve sliding connection the telescopic link bottom, mounting panel on the telescopic link top fixedly connected with, go up through the bolt fastening between mounting panel and the rectangle frame, damping spring is located mounting panel and establishes the outside at sleeve and telescopic link between the mounting panel down and the cover.

As the utility model discloses preferred scheme, the lateral wall of device main part is equipped with two sliders corresponding with the spout position, through slider and spout sliding connection between device main part and the rectangle frame.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses in, through the clean mechanism that sets up, the motor through setting up drives first bevel gear and rotates, first bevel gear drives the second bevel gear rotation that the meshing is connected, thereby it rotates to drive the lead screw, make screw-nut reciprocate, thereby drive connecting plate and clean brush and reciprocate, realize the cleaning work of dust screen, guide bar and movable block through setting up improve the stability that connecting plate and clean brush removed, be convenient for clean dust screen, avoid the dust screen to block up, it is clean to need not the manual work, time saving and labor saving, and ventilation efficiency is improved.

2. The utility model discloses in, through the damper who sets up, can lead to ventilation unit to produce vibrations through fan work to rock from top to bottom in the rectangle frame, drive the telescopic link and remove to the sleeve direction, make damping spring compression deformation, the elastic action through damping spring relaxs and absorbs vibrations, reduces vibrations, improves ventilation unit job stabilization nature, and avoids the air to get into indoorly from the clearance between rectangle frame and the device main part through organ formula protection casing, improves the air quality of ventilation.

3. The utility model discloses in, can heat the wind of introducing through the heating wire that sets up, realize the effect of warm braw, and can detect the temperature of warm braw through the temperature sensor who sets up, be convenient for carry out accurate regulation, simple structure, convenient to use to the heating temperature of heating wire.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of a part of the structure of the present invention;

FIG. 3 is a schematic view of the internal structure of the main body of the device of the present invention;

fig. 4 is a schematic structural view of the shock absorber of the present invention.

In the figure: 1. a device main body; 2. a damping mechanism; 21. a rectangular frame; 22. an organ-type shield; 23. a chute; 24. a shock absorber; 241. a sleeve; 242. a lower mounting plate; 243. a telescopic rod; 244. an upper mounting plate; 245. a damping spring; 3. an air inlet; 4. a dust screen; 5. a cleaning mechanism; 51. a motor; 52. a first bevel gear; 53. a second bevel gear; 54. a screw rod; 55. a feed screw nut; 56. a bearing seat; 57. a fixing plate; 58. a guide bar; 59. a moving block; 510. a connecting plate; 511. cleaning the brush; 6. a slider; 7. a mounting frame; 8. a fan; 9. an electric heating wire; 10. a temperature sensor.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative efforts based on the embodiments of the present invention belong to the protection scope of the present invention.

To facilitate an understanding of the invention, the invention will now be described more fully with reference to the accompanying drawings. Several embodiments of the invention are presented in the drawings. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1-4, the present invention provides a technical solution:

a high-efficiency ventilating device for building heating ventilation comprises a device main body 1, wherein one side of the device main body 1 is provided with an air inlet 3, a dustproof net 4 is embedded and installed inside the air inlet 3, the outer side of the air inlet 3 is provided with a cleaning mechanism 5, the outer side of the device main body 1 is provided with a damping mechanism 2, the device main body 1 is internally provided with a mounting frame 7, the mounting frame 7 is provided with a fan 8, one side of the fan 8, which is far away from the air inlet 3, is positioned inside the device main body 1, and is provided with a heating wire 9, one side of the heating wire 9, which is far away from the fan 8, is positioned at the top end inside the device main body 1 and is provided with a temperature sensor 10, in the utility model, dust and sundries in the air are prevented from entering the room through the arranged dustproof net 4, the introduced air can be heated through the arranged heating wire 9, the effect of the hot air is realized, the temperature of the hot air can be detected through the arranged temperature sensor 10, and the heating temperature of the heating wire 9 can be accurately adjusted, simple structure, convenient to use improves ventilation effect.

In an embodiment, referring to fig. 1, 2 and 3, the cleaning mechanism 5 includes a lead screw 54 and a guide rod 58 respectively disposed at two ends of the air inlet 3, the lead screw 54 is fixedly connected to the apparatus main body 1 through two bearing blocks 56, a second bevel gear 53 is fixedly connected to a top end of the lead screw 54, a lead screw nut 55 is threadedly connected to the lead screw 54 between the two bearing blocks 56, two ends of the guide rod 58 are fixedly connected to the apparatus main body 1 through a fixing plate 57, a moving block 59 is slidably connected to the guide rod 58, a connecting plate 510 is connected between the moving block 59 and the lead screw nut 55, a cleaning brush 511 for cleaning dust is disposed at one side of the connecting plate 510 close to the dust screen 4, the cleaning mechanism 5 further includes a motor 51 mounted at a top of the apparatus main body 1 and close to the lead screw 54, a first bevel gear 52 is fixedly connected to an output end of the motor 51, the first bevel gear 52 is engaged with the second bevel gear 53, can clean dust screen 4 through the clean mechanism 5 that sets up, avoid the dust screen 4 to block up, improve ventilation efficiency, in practical application, motor 51 through setting up drives first bevel gear 52 and rotates, first bevel gear 52 drives the second bevel gear 53 rotation that the meshing is connected, thereby drive lead screw 54 and rotate, make screw-nut 55 reciprocate, thereby drive connecting plate 510 and cleaning brush 511 and reciprocate, realize dust screen 4's cleaning work, the stability that connecting plate 510 and cleaning brush 511 removed is improved through guide bar 58 and the movable block 59 that sets up, be convenient for clean dust screen 4, need not artifical cleanness, time saving and labor saving, and the ventilation efficiency is improved.

In an embodiment, referring to fig. 1, 2 and 4, the damping mechanism 2 includes a rectangular frame 21 disposed at the middle of the outer side of the device main body 1, sliding slots 23 are respectively disposed on the sidewalls of the two ends of the inside of the rectangular frame 21, a plurality of dampers 24 are disposed between the top and bottom ends of the inside of the rectangular frame 21 and the device main body 1 at equal intervals, an organ-type protective cover 22 is disposed between the top and bottom of the rectangular frame 21 near the air inlet 3 and the device main body 1, each damper 24 includes a sleeve 241, an expansion rod 243 and a damping spring 245, the bottom of the sleeve 241 is fixedly connected with a lower mounting plate 242, the lower mounting plate 242 is fixed with the device main body 1 by a bolt, the bottom of the expansion rod 243 is inserted into the sleeve 241 and slidably connected with the sleeve 241, the top of the expansion rod 243 is fixedly connected with an upper mounting plate 244, the upper mounting plate 244 is fixed with the rectangular frame 21 by a bolt, the damping spring 245 is disposed between the upper mounting plate 244 and the lower mounting plate 242 and is disposed at the outer sides of the sleeve 241 and the expansion rod 243, improve ventilation unit shock attenuation effect at the during operation through damper 2 that sets up, improve job stabilization nature, the noise reduction, in practical application, can lead to ventilation unit to produce vibrations through fan 8 work, thereby rock from top to bottom in rectangle frame 21, it removes to drive telescopic link 243 to sleeve 241 direction, make damping spring 245 compression deformation, the elastic action through damping spring 245 relaxes and absorbs vibrations, reduce vibrations, improve ventilation unit job stabilization nature, and avoid the air to get into indoorly from the clearance between rectangle frame 21 and the device main part 1 through organ formula protection casing 22, improve the air quality of ventilation.

In an embodiment, referring to fig. 1 and 2, two sliding blocks 6 corresponding to the sliding grooves 23 are disposed on the outer side wall of the device body 1, the device body 1 is slidably connected to the rectangular frame 21 through the sliding blocks 6 and the sliding grooves 23, and the ventilation device only moves up and down in the rectangular frame 21 when vibrating through the sliding blocks 6 and the sliding grooves 23, so that the ventilation device is prevented from moving transversely, the transverse torque of the damper 24 is reduced, and the service life of the damper 24 is prolonged.

The utility model discloses the theory of operation: when the device is used, external wind is introduced into a room through the fan 8, dust and sundries in the air are prevented from entering the room through the dustproof net 4, the introduced wind can be heated through the electric heating wire 9, the effect of warm wind is realized, the temperature of the warm wind can be detected through the temperature sensor 10, the heating temperature of the electric heating wire 9 can be accurately adjusted conveniently, the ventilation device can vibrate due to the work of the fan 8, the ventilation device can shake up and down in the rectangular frame 21, the telescopic rod 243 is driven to move towards the sleeve 241 direction, the damping spring 245 is compressed and deformed, the vibration is absorbed and relaxed through the elastic action of the damping spring 245, the vibration is reduced, the first bevel gear 52 is driven to rotate through the motor 51, the second bevel gear 53 which is in meshed connection is driven to rotate through the first bevel gear 52, the lead screw 54 is driven to rotate, the lead screw nut 55 is driven to move up and down, and the connecting plate 510 and the cleaning brush 511 are driven to move up and down, realize the cleaning work of dust screen 4, improve the stability that connecting plate 510 and cleaning brush 511 removed through guide bar 58 and the movable block 59 that set up, be convenient for clean dust screen 4, need not artifical clean, labour saving and time saving improves ventilation efficiency.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a building heating leads to high-efficient ventilation unit, includes device main part (1), its characterized in that: device main part (1) one side is equipped with air intake (3), dust screen (4) are installed in air intake (3) inside embedding, air intake (3) outside is equipped with clean mechanism (5), device main part (1) outside is equipped with damper (2), device main part (1) internally mounted has mounting bracket (7), install fan (8) on mounting bracket (7), fan (8) are kept away from air intake (3) one side and are located device main part (1) internally mounted and have heating wire (9), fan (8) are kept away from in heating wire (9) one side and are located device main part (1) inside top and install temperature sensor (10).

2. The building heating and ventilating efficient ventilating device of claim 1, wherein: the cleaning mechanism (5) comprises a screw rod (54) and a guide rod (58) which are respectively arranged at two ends of an air inlet (3), the screw rod (54) is fixedly connected with the device main body (1) through two bearing seats (56), a second bevel gear (53) is fixedly connected to the top end of the screw rod (54), a screw nut (55) is in threaded connection between the two bearing seats (56) on the screw rod (54), two ends of the guide rod (58) are fixedly connected with the device main body (1) through fixing plates (57), a moving block (59) is connected onto the guide rod (58) in a sliding mode, a connecting plate (510) is connected between the moving block (59) and the screw nut (55), and a cleaning brush (511) used for cleaning dust is arranged on one side, close to the dust screen (4), of the connecting plate (510).

3. The building heating and ventilating efficient ventilating device of claim 1, wherein: the cleaning mechanism (5) further comprises a motor (51) which is installed at the top of the device main body (1) and is close to the screw rod (54), the output end of the motor (51) is fixedly connected with a first bevel gear (52), and the first bevel gear (52) is meshed with a second bevel gear (53).

4. The building heating and ventilating efficient ventilating device of claim 1, wherein: damper (2) establish rectangle frame (21) of department in the middle of device main part (1) outside including the cover, all be equipped with spout (23) on the inside both ends lateral wall of rectangle frame (21), a plurality of bumper shock absorber (24) are installed to the equipartition interval between rectangle frame (21) inside top and bottom and device main part (1), all install organ formula protection casing (22) between rectangle frame (21) are close to top and the bottom of air intake (3) one side and device main part (1).

5. The building heating and ventilating efficient ventilating device of claim 4, wherein: the shock absorber (24) comprises a sleeve (241), an expansion rod (243) and a damping spring (245), wherein the bottom of the sleeve (241) is fixedly connected with a lower mounting plate (242), the lower mounting plate (242) is fixed with the device main body (1) through a bolt, the bottom end of the expansion rod (243) is inserted into the sleeve (241) and is in sliding connection with the sleeve (241), the top of the expansion rod (243) is fixedly connected with an upper mounting plate (244), the upper mounting plate (244) is fixed with the rectangular frame (21) through a bolt, and the damping spring (245) is located between the upper mounting plate (244) and the lower mounting plate (242) and is sleeved on the outer sides of the sleeve (241) and the expansion rod (243).

6. The building heating and ventilating efficient ventilating device of claim 1, wherein: the outer side wall of the device main body (1) is provided with two sliding blocks (6) corresponding to the sliding grooves (23), and the device main body (1) is connected with the rectangular frame (21) in a sliding mode through the sliding blocks (6) and the sliding grooves (23).