CN117948664B - Combined ventilator unit equipment - Google Patents
Combined ventilator unit equipment Download PDFInfo
- Publication number
- CN117948664B CN117948664B CN202410346734.9A CN202410346734A CN117948664B CN 117948664 B CN117948664 B CN 117948664B CN 202410346734 A CN202410346734 A CN 202410346734A CN 117948664 B CN117948664 B CN 117948664B
- Authority
- CN
- China
- Prior art keywords
- ventilation
- fixed
- air
- filter screen
- outer cover
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000009423 ventilation Methods 0.000 claims abstract description 107
- 239000000428 dust Substances 0.000 claims abstract description 20
- 238000009434 installation Methods 0.000 claims abstract description 12
- 238000004140 cleaning Methods 0.000 claims description 25
- 230000005540 biological transmission Effects 0.000 claims description 22
- 230000000670 limiting effect Effects 0.000 claims description 22
- 238000000034 method Methods 0.000 claims description 7
- 230000009467 reduction Effects 0.000 claims description 5
- 244000309464 bull Species 0.000 claims description 4
- 230000008030 elimination Effects 0.000 claims description 4
- 238000003379 elimination reaction Methods 0.000 claims description 4
- 210000003781 tooth socket Anatomy 0.000 claims description 2
- 238000010030 laminating Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 22
- 239000012535 impurity Substances 0.000 abstract description 6
- 238000010521 absorption reaction Methods 0.000 abstract description 4
- 230000008859 change Effects 0.000 abstract description 4
- 238000009413 insulation Methods 0.000 abstract description 4
- 239000003570 air Substances 0.000 description 66
- 230000008569 process Effects 0.000 description 6
- 230000002441 reversible effect Effects 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 3
- 230000003749 cleanliness Effects 0.000 description 3
- 230000036541 health Effects 0.000 description 3
- 238000007664 blowing Methods 0.000 description 2
- 238000013016 damping Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000003344 environmental pollutant Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000036961 partial effect Effects 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 231100000719 pollutant Toxicity 0.000 description 2
- 230000007306 turnover Effects 0.000 description 2
- 239000012080 ambient air Substances 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 230000002829 reductive effect Effects 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating
Landscapes
- Air-Flow Control Members (AREA)
Abstract
The invention belongs to the technical field of ventilation equipment, in particular to combined type ventilation unit equipment, which comprises an equipment installation frame, wherein a control ventilation assembly is arranged in the equipment installation frame, and comprises a ventilation pipe arranged in the equipment installation frame and a fixed rotating frame I integrally formed in the ventilation pipe; the utility model discloses a convenient ventilation mode is including the ventilation pipe, the ventilation mode is convenient for be changed to the air, the free circulation of air is carried out to the convenient change ventilation mode, make ventilation effect obtain a large amount of promotion, spacing sliding engagement piece can with any meshing cover meshing, make the ventilation pipe rotatory to the direction of difference, control inlet and outlet wind, conveniently improve ventilation's effect, when guaranteeing ventilation, can also filter impurity such as dust in the air, can also clear up the dust on filter screen surface simultaneously, in order to guarantee the circulation effect of air, when guaranteeing that equipment ventilation is not influenced steady operation, can also improve its sound insulation sound absorption effect at the use to a certain extent.
Description
Technical Field
The invention belongs to the technical field of ventilation equipment, and particularly relates to combined type ventilation unit equipment.
Background
In order to keep good ventilation in the room, some buildings are required to be provided with ventilation devices at the top, so ventilation equipment is required to be arranged on the roof to ensure the ventilation effect in the room, and meanwhile, the indoor air environment is kept to meet the sanitary standard, so that the requirements of indoor personnel on fresh air are met;
In the existing ventilation device structure, the fan is simply installed in the pipeline, then forced ventilation is carried out, free circulation is not only conducted by being favorable for switching ventilation modes, and meanwhile, air entering the interior of a building through natural ventilation often carries a large amount of dust and other foreign matters, so that the health of a resident is seriously affected, meanwhile, the fan can produce certain noise in the driving process, interference is also generated to the surrounding natural environment and the humanoid environment, and finally the ventilation effect is poor.
In order to solve the problems, the application provides combined ventilator unit equipment.
Disclosure of Invention
To solve the problems set forth in the background art. The invention provides combined ventilation unit equipment, which is convenient for pumping outside air into a room, and changing a ventilation mode to freely circulate air, so that the ventilation effect is greatly improved, a limit sliding engagement piece can be engaged with any engagement sleeve, the ventilation pipe can rotate in different directions, the air inlet and outlet are controlled, the ventilation effect is conveniently improved, dust and other impurities in the air can be filtered while ventilation is ensured, meanwhile, dust on the surface of a filter screen can be cleaned, the cleanliness of the filter screen is ensured, the ventilation effect of the air is ensured, and the sound insulation and absorption effects of the equipment in the use process can be improved to a certain extent while the ventilation of the equipment is not influenced.
In order to achieve the above purpose, the present invention provides the following technical solutions: a combined ventilator unit apparatus includes an apparatus mounting frame;
The device comprises a device mounting frame, a control ventilation assembly and a control assembly, wherein the control ventilation assembly comprises a ventilation pipe arranged in the device mounting frame, a fixed rotating frame I integrally formed in the ventilation pipe, a ventilation fan used for controlling ventilation, a fluted disc, a transmission rod, a sliding engagement piece, a bevel gear I, a bevel gear II, a servo motor and an engagement sleeve;
the dust removing and noise reducing assembly comprises an extension outer cover connected to one side of the equipment installation frame through bolts, a filter screen arranged in the extension outer cover, a cleaning brush for cleaning the filter screen, a fixed rotating frame II and a connecting rotating rod;
The end part of the extension outer cover is provided with an air quantity adjusting component, and the air quantity adjusting component comprises a fixed connecting rod fixedly arranged on one side of the fixed rotating frame II, a rotating seat fixedly arranged at one end of the fixed connecting rod, and a plurality of fan-shaped control plates and L-shaped rotating pieces, wherein the fan-shaped control plates are arranged in the extension outer cover and used for controlling air quantity.
As the combined type ventilator unit equipment, the ventilation pipe is preferably rotatably connected in the equipment mounting frame, the ventilation fan is connected with the fixed rotating frame I, a servo motor is arranged on the surface of the equipment mounting frame, a transmission rod is arranged at the output shaft end of the servo motor, a bevel gear I and a bevel gear II are rotatably arranged on the surface of the transmission rod, a meshing sleeve is arranged on one side, adjacent to the bevel gear I, of the bevel gear II, a fluted disc is meshed on the surface of the bevel gear I, the fluted disc is fixedly arranged on the outer surface of one end of the ventilation pipe, and a sliding meshing piece is connected on the surface of the transmission rod in a sliding manner.
As the combined ventilator unit equipment, preferably, the two ends of the sliding engagement piece are uniformly and integrally formed with engagement teeth, and tooth sockets matched with the two engagement sleeves are arranged on the adjacent sides of the two engagement sleeves.
As the combined ventilator unit equipment, preferably, the threaded hole formed in the surface of the sliding engagement piece is internally and in threaded connection with an external thread limiting shaft pin, and one end of the external thread limiting shaft pin is in sliding connection with a strip-shaped groove formed in the transmission rod.
As the combined type ventilator unit equipment, preferably, a ring groove formed in the surface of the sliding engagement piece is rotationally connected with a control shaft sleeve, the outer side of the control shaft sleeve is slidably provided with a fixed guide rod, the fixed guide rod is arranged in a strip groove formed in the surface of the equipment mounting frame, the outer side of the fixed guide rod is sleeved with a first spring, the surface of the equipment mounting frame is provided with a cylinder, and the piston end of the cylinder is connected with the control shaft sleeve.
As the combined type ventilator unit equipment, preferably, a filter screen is fixed in the extension outer cover through bolts, a fixed rotating frame II is fixedly arranged in the extension outer cover, one side of the fixed rotating frame II is rotationally connected with a connecting rotating rod, the outer surface of the connecting rotating rod is fixedly provided with a cleaning brush, and the brush head of the cleaning brush is attached to the surface of the filter screen.
As the combined ventilator unit equipment, preferably, the surface of the filter screen is rotated to be provided with the fixed shaft, one end of the fixed shaft is connected with the ventilating fan, the other end of the fixed shaft is connected with the limit turntable arranged on one side of the filter screen, the surface of the connecting rotating rod is fixedly provided with the L-shaped fixing piece, the L-shaped fixing piece is internally abutted with the spring II, one end of the spring II is abutted with the wedge-shaped limit sliding block which is slidably connected in the L-shaped fixing piece, and one end of the wedge-shaped limit sliding block is abutted in the wedge groove formed in the surface of the limit turntable.
In the combined ventilator unit device, preferably, a plurality of sound absorbing plates are arranged on the outer surface of the fixed shaft at equal intervals, the sizes of the sound absorbing plates are sequentially increased, and a sound elimination outer cover is arranged on the outer side of the extension outer cover.
As the combined type ventilator unit equipment, a plurality of fan-shaped control plates are rotatably connected to the surface of a rotating seat, a plurality of L-shaped rotating pieces are rotatably connected to the surface of an extending outer cover, and one ends of the L-shaped rotating pieces penetrate through the extending outer cover and are connected with the fan-shaped control plates in one-to-one correspondence.
As the combined type ventilator unit equipment, the outside of the extension housing is preferably provided with a plurality of limiting concave blocks in an annular mode, the limiting concave blocks are rotated to form the same limiting ring, the surface of the limiting ring is provided with a plurality of T-shaped sliding pins in an annular mode, the T-shaped sliding pins are slidably connected in a strip groove formed in the surface of the L-shaped rotating piece, the surface of the extension housing is fixedly provided with a hinged mounting seat, the surface of the hinged mounting seat is hinged with an electric push-pull rod, and the other end of the electric push-pull rod is hinged with the limiting ring.
Compared with the prior art, the invention has the beneficial effects that: the invention has scientific and reasonable structure and safe and convenient use:
1. Through setting up control ventilation subassembly, through the cooperation of the ventilation pipe that sets up, the fluted disc, the ventilation fan, control axle sleeve, sliding engagement spare and meshing cover, in order to when using, if external natural wind is less can't get into when indoor, accessible control servo motor starts, make sliding engagement spare mesh with the meshing cover of installing in one side of helical gear, helical gear one can drive fluted disc and ventilation pipe in the equipment mounting bracket as the initiative piece at this moment and rotate in the equipment mounting bracket, and then can promote the rotation of the ventilation fan of installing in the ventilation pipe, and then be convenient for draw in external gas to indoor, conveniently change ventilation mode and carry out the free circulation of air, make ventilation effect obtain a large amount of promotion;
If the external wind power can enter the room by the ventilation pipe, the sliding engagement piece can be controlled to be separated from the surface of the engagement sleeve, and the servo motor can be closed, so that the energy can be saved, and the normal circulation of the air can be ensured;
Through the cooperation of the external thread limiting pin shaft and the strip-shaped groove, when air inlet needs to be controlled, the axial movement of the limiting sliding engagement piece can be conveniently controlled, the sliding engagement piece cannot turn over on the transmission rod, and when the limiting sliding engagement piece is engaged with any one of the engagement sleeves, the corresponding one or two bevel gears can be used as driving pieces to drive the ventilation pipe to rotate in different directions, air inlet and outlet are controlled, and ventilation effect is conveniently improved;
Through the cooperation setting of control axle sleeve and cylinder to the stability when the flexible messenger control axle sleeve of control cylinder piston end drive slip engagement piece and any meshing cover meshing as required, in order to guarantee going on smoothly of ventilation process, simultaneously, still can control and all be in the state that breaks away from between slip engagement piece and the two meshing covers, conveniently make the unit be in energy-conserving state.
2. Through setting up the subassembly of making an uproar falls in the dust removal, through the cooperation of the structure such as extension dustcoat, filter screen, cleaning brush, connection bull stick, wedge spacing slider and spacing carousel that set up to when external air passes through extension dustcoat and ventilation pipe and gets into, through the filter screen that sets up, can filter great dust particle in the air through the filter screen that sets up, reduce the pollution of outdoor air to indoor air as far as possible, avoid outdoor air to blow indoor directly, protect indoor air quality;
If the filter screen is used for a long time, when impurities such as dust on the surface of the filter screen are required to be cleaned, the sliding engagement piece is engaged with one engagement sleeve fixed on one side of the bevel gear II, so that a ventilation fan arranged in the ventilation pipe can be driven to rotate reversely, reverse gas produced by the ventilation fan can be blown to the filter screen, so that dust on the surface of the filter screen can be blown off, the cleanliness of the filter screen is ensured, the filter screen is prevented from being blocked, the ventilation effect of air is influenced, the impurities such as dust carried in natural wind can be effectively filtered, and the air entering a room is naturally fresh, thereby being beneficial to the health of households;
The ventilating fan rotates reversely, and meanwhile, the limit turntable rotates reversely, the wedge-shaped limit sliding block which is elastically connected in the L-shaped fixing piece through the spring II is clamped in a wedge groove formed in the surface of the limit turntable, and the limit turntable drives the L-shaped fixing piece to rotate together with the connecting rotating rod, so that a cleaning brush arranged on the surface of the connecting rotating rod rotates, the cleaning brush can further improve the cleaning effect on the surface of the filter screen while being matched with reverse blowing, the air quantity can enter a room smoothly through the filter screen, and the ventilation effect is improved;
Through the abatvoix that sets up, can slow down the air and flow at ventilation pipe and extension dustcoat inside the resonance noise that produces through the ventilation fan water conservancy diversion, the noise elimination dustcoat that the cooperation set up simultaneously to can further restrain equipment noise diffusion to surrounding environment, when guaranteeing that equipment ventilation is not influenced steady operation, can also improve its sound insulation sound-absorbing effect at the use to a certain extent.
3. Through setting up the air regulation subassembly, through the cooperation of structures such as rotary seat that sets up, the fan-shaped control panel, L shape rotating member, the spacing collar, T shape slide pin and spacing concave block are used, in order to make the one end of electronic push-and-pull rod promote the spacing collar at spacing concave block's surface rotation in the use, and then can make the T shape slide pin that fixes in the spacing collar outside slide in the bar groove that L shape rotating member surface was offered, and drive L shape rotating member and rotate at extending the surface of dustcoat, and then can control a plurality of fan-shaped control panels and open and shut in step, the convenience is advanced and is needed adjusting the air input, if when not using for a long time, a plurality of fan-shaped control panels are closed with extending the air inlet end of dustcoat, avoid the pollutant in the ambient air to float in the extending the dustcoat when not using for a long time, adhere to the surface of filter screen;
The number of the fan-shaped control plates is generally 8 to 18, the number of the blades is relatively large, the stability of the adjustment precision and the air quantity control can be ensured, the air quantity and the pressure change can be better controlled, and when the air quantity of the air supply changes, the opening and closing degree of the blades can be automatically adjusted by matching with the electric push-pull rod, so that the air quantity and the pressure are kept stable.
Drawings
The accompanying drawings are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate the invention and together with the embodiments of the invention, serve to explain the invention. In the drawings:
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a schematic side view of the structure of FIG. 1 according to the present invention;
FIG. 3 is a schematic view of the internal partial structure of the vent and extension housing of the present invention;
FIG. 4 is a schematic side view of the structure of FIG. 3 in accordance with the present invention;
FIG. 5 is a schematic view of the structure of the control sleeve, sleeve and sliding engagement member of the present invention;
FIG. 6 is a schematic diagram of the structure of the transmission rod, the bevel gear II and the engagement sleeve in the invention;
FIG. 7 is a schematic view of the internal partial structure of the extension housing of the present invention;
FIG. 8 is a schematic view of the opening structure of the stroke volume adjusting assembly according to the present invention;
FIG. 9 is a schematic view of the closed configuration of the stroke volume adjustment assembly of the present invention;
FIG. 10 is a schematic view of the structure of the limiting block, the rotary seat and the fixed link in the present invention;
FIG. 11 is an enlarged schematic view of the structure A in FIG. 6 according to the present invention;
FIG. 12 is an enlarged schematic view of the structure at B in FIG. 7 according to the present invention;
FIG. 13 is a schematic view of the T-shaped slide pin, stop collar and L-shaped rotating member of the present invention;
FIG. 14 is a schematic view of the structure of the stationary link, the connecting rod and the cleaning brush of the present invention;
FIG. 15 is a schematic view of the structure of the L-shaped fixing member and the wedge-shaped limit slider according to the present invention;
FIG. 16 is a schematic view of the structure of the sliding engagement member, engagement sleeve and drive rod of the present invention;
FIG. 17 is an enlarged schematic view of the structure at C in FIG. 10 according to the present invention;
In the figure:
1. An equipment mounting rack; 2. controlling the ventilation assembly; 21. a ventilation pipe; 22. fluted disc; 23. the first rotating frame is fixed; 24. a ventilation fan; 25. a transmission rod; 26. a cylinder; 27. fixing a guide rod; 28. a control shaft sleeve; 29. a first spring; 210. a sliding engagement member; 211. a first helical gear; 212. a helical gear II; 213. a bar-shaped groove; 214. an external thread limiting shaft pin; 215. a servo motor; 216. a meshing sleeve; 3. a dust removal and noise reduction assembly; 31. an extension housing; 32. a filter screen; 33. a cleaning brush; 34. a second fixed rotating frame; 35. connecting a rotating rod; 36. an L-shaped fixing member; 37. a second spring; 38. wedge-shaped limit sliding blocks; 39. a limit turntable; 310. a sound absorbing panel; 311. a sound damping outer cover; 312. a fixed shaft; 4. an air quantity adjusting component; 41. a fixed connecting rod; 42. a rotating seat; 43. a fan-shaped control plate; 44. an L-shaped rotating member; 45. a limit ring; 46. a hinged mounting seat; 47. an electric push-pull rod; 48. a T-shaped slide pin; 49. and limiting the concave block.
Detailed Description
The following description of the embodiments of the present invention 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 invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Examples: referring to fig. 1-17, the present invention provides a technical solution: a combined ventilator unit apparatus comprising an apparatus mounting frame 1;
A control ventilation assembly 2 is arranged in the equipment installation frame 1, and the control ventilation assembly 2 comprises a ventilation pipe 21, a fluted disc 22, a fixed rotating frame I23, a ventilation fan 24, a transmission rod 25, a cylinder 26, a fixed guide rod 27, a control shaft sleeve 28, a spring I29, a sliding engagement piece 210, a bevel gear I211, a bevel gear II 212, a strip-shaped groove 213, an external thread limiting shaft pin 214, a servo motor 215 and an engagement sleeve 216;
The device comprises a device mounting frame 1, a ventilation pipe 21 is arranged in the device mounting frame 1, a fixed rotating frame one 23 is integrally formed in the ventilation pipe 21, the ventilation pipe 21 is rotationally connected in the device mounting frame 1, a ventilation fan 24 is connected with the fixed rotating frame one 23, a servo motor 215 is arranged on the surface of the device mounting frame 1, a transmission rod 25 is arranged at the output shaft end of the servo motor 215, a bevel gear one 211 and a bevel gear two 212 are arranged on the surface of the transmission rod 25 in a rotating mode, meshing sleeves 216 are arranged on the adjacent sides of the bevel gear one 211 and the bevel gear two 212, a fluted disc 22 is meshed on the surface of the bevel gear one 211, the fluted disc 22 is fixedly arranged on the outer surface of one end of the ventilation pipe 21, and a sliding meshing piece 210 is connected on the surface of the transmission rod 25 in a sliding mode.
The two ends of the sliding engagement member 210 are uniformly formed with engagement teeth, and tooth slots adapted thereto are mounted on the adjacent sides of the two engagement sleeves 216.
An external thread limiting shaft pin 214 is connected in a threaded hole formed in the surface of the sliding engagement piece 210 in a threaded manner, and one end of the external thread limiting shaft pin 214 is connected in a strip-shaped groove 213 formed in the transmission rod 25 in a sliding manner.
The ring groove formed in the surface of the sliding engagement piece 210 is rotationally connected with a control shaft sleeve 28, the outer side of the control shaft sleeve 28 is slidably provided with a fixed guide rod 27, the fixed guide rod 27 is installed in the strip groove formed in the surface of the equipment installation frame 1, the outer side of the fixed guide rod 27 is sleeved with a first spring 29, the surface of the equipment installation frame 1 is provided with an air cylinder 26, and the piston end of the air cylinder 26 is connected with the control shaft sleeve 28.
The dust and noise reduction assembly 3 is fixed on the outer side of one end of the ventilation pipe 21, and the dust and noise reduction assembly 3 comprises an extension outer cover 31, a filter screen 32, a cleaning brush 33, a fixed rotating frame II 34, a connecting rotating rod 35, an L-shaped fixing piece 36, a spring II 37, a wedge-shaped limiting sliding block 38, a limiting turntable 39, a sound absorption plate 310, a noise elimination outer cover 311 and a fixed shaft 312;
One side of the equipment installation rack 1 is connected with an extension outer cover 31 through a bolt, a filter screen 32 is fixed in the extension outer cover 31 through a bolt, a fixed rotating frame II 34 is fixedly installed in the extension outer cover 31, one side of the fixed rotating frame II 34 is rotationally connected with a connecting rotating rod 35, the outer surface of the connecting rotating rod 35 is fixedly provided with a cleaning brush 33, and the brush head of the cleaning brush 33 is attached to the surface of the filter screen 32.
The surface of the filter screen 32 rotates to be provided with a fixed shaft 312, one end of the fixed shaft 312 is connected with the ventilating fan 24, the other end of the fixed shaft 312 is connected with a limit rotating disc 39 arranged on one side of the filter screen 32, an L-shaped fixing piece 36 is fixed on the surface of the connecting rotating rod 35, a second spring 37 is abutted in the L-shaped fixing piece 36, one end of the second spring 37 is abutted with a wedge-shaped limit sliding block 38 which is slidably connected in the L-shaped fixing piece 36, and one end of the wedge-shaped limit sliding block 38 is abutted in a wedge groove formed in the surface of the limit rotating disc 39.
A plurality of sound absorbing plates 310 are installed at equal intervals on the outer surface of the fixed shaft 312, and the sizes of the sound absorbing plates 310 are sequentially increased, and a sound damping outer cover 311 is installed on the outer side of the extension outer cover 31.
The end part of the extension housing 31 is provided with an air quantity adjusting assembly 4, and the air quantity adjusting assembly 4 comprises a fixed connecting rod 41, a rotating seat 42, a fan-shaped control plate 43, an L-shaped rotating piece 44, a limit ring 45, a hinged mounting seat 46, an electric push-pull rod 47, a T-shaped sliding pin 48 and a limit concave block 49;
One side of the fixed rotating frame II 34 is fixedly provided with a fixed connecting rod 41, one end of the fixed connecting rod 41 is fixedly provided with a rotating seat 42, a plurality of sector control plates 43 are all rotationally connected to the surface of the rotating seat 42, the surface of the extension outer cover 31 is rotationally connected with a plurality of L-shaped rotating pieces 44, and one ends of the L-shaped rotating pieces 44 penetrate through the extension outer cover 31 and are connected with the sector control plates 43 in one-to-one correspondence.
The outside of the extension housing 31 is annular and uniformly provided with a plurality of limit concave blocks 49, the same limit ring 45 is rotated in the plurality of limit concave blocks 49, the surface of the limit ring 45 is annular and uniformly provided with a plurality of T-shaped sliding pins 48, the T-shaped sliding pins 48 are slidably connected in a strip groove formed in the surface of the L-shaped rotating piece 44, the surface of the extension housing 31 is fixedly provided with a hinged mounting seat 46, the surface of the hinged mounting seat 46 is hinged with an electric push-pull rod 47, and the other end of the electric push-pull rod 47 is hinged with the limit ring 45.
The working principle and the using flow of the invention are as follows: when the air conditioner is used, if the outside natural wind force is smaller and cannot enter the room, the air conditioner can be started by controlling the servo motor 215, so that the transmission rod 25 arranged at the output shaft end of the servo motor 215 rotates, and the sliding engagement piece 210 which is in sliding connection with the surface of the transmission rod 25 is controlled to be engaged with the engagement sleeve 216 arranged at one side of the bevel gear I211, at the moment, the bevel gear I211 can be used as a driving piece to drive the fluted disc 22 and the ventilation pipe 21 to rotate in the equipment installation frame 1, so that the ventilation fan 24 arranged in the ventilation pipe 21 can be driven to rotate, the outside air can be conveniently pumped into the room, the ventilation mode can be conveniently changed to freely circulate the air, and the ventilation effect is greatly improved;
If the external wind power can enter the room by the ventilation pipe 21, the sliding engagement piece 210 can be controlled to be separated from the surface of the engagement sleeve 216, and the servo motor 215 can be closed, so that the energy can be saved and the normal circulation of the air can be ensured compared with the traditional ventilation mode of always controlling the blower to convey the gas;
Through the matching of the external thread limiting shaft pin 214 and the strip-shaped groove 213, when air inlet needs to be controlled, the axial movement of the sliding engagement piece 210 can be limited, the sliding engagement piece 210 cannot turn over on the transmission rod 25, and further when the limiting sliding engagement piece 210 is engaged with any one of the engagement sleeves 216, the corresponding one of the bevel gears 211 or the bevel gears 212 can be used as a driving piece to drive the ventilation pipe 21 to rotate in different directions, and air inlet and outlet are controlled;
the matched arrangement of the control shaft sleeve 28 and the cylinder 26 is convenient for controlling the expansion and contraction of the piston end of the cylinder 26 according to the requirement, so that the control shaft sleeve 28 drives the sliding engagement piece 210 to be engaged with any one of the engagement sleeves 216, thereby ensuring the smooth proceeding of the ventilation process, and simultaneously, the sliding engagement piece 210 and the two engagement sleeves 216 can be controlled to be in a separated state;
When the outside air enters through the extension outer cover 31 and the ventilation pipe 21, larger dust particles in the air can be filtered through the filter screen 32, so that the pollution of the outdoor air to the indoor air is reduced as much as possible, the outdoor air is prevented from being directly blown into the room, and the indoor air quality is protected;
When the ventilation pipe 21 is controlled to rotate for indoor air inflow, the fixed shaft 312 connected with the ventilation fan 24 can drive the limit turntable 39 to rotate, the wedge-shaped limit sliding block 38 elastically connected in the L-shaped fixing piece 36 through the second spring 37 can slide in a wedge groove formed in the surface of the limit turntable 39, and at the moment, the cleaning brush 33 rotationally connected to the outer side of the connecting rotating rod 35 can be in a static state so as to ensure normal circulation of air;
If the cleaning device is used for a long time, when impurities such as dust on the surface of the filter screen 32 are required to be cleaned, the servo motor 215 is controlled to start, the piston end of the air cylinder 26 is controlled to extend so that the control shaft sleeve 28 pushes the sliding engagement piece 210 to be engaged with the engagement sleeve 216 fixed on one side of the bevel gear II 212, at the moment, the bevel gear II serves as a driving piece to drive the ventilation pipe 21 to rotate reversely, the ventilation fan 24 arranged in the ventilation pipe 21 can be driven to rotate reversely, reverse gas produced by the ventilation fan 24 can be blown to the filter screen 32 so as to blow off the dust on the surface of the filter screen 32, the cleanliness of the filter screen 32 is ensured, the ventilation effect of the air is prevented from being influenced by the blockage of the filter screen 32, the impurities such as dust carried by natural wind can be effectively filtered, the air entering a room is naturally fresh, and the cleaning device is beneficial to the health of residents, compared with the traditional shutdown disassembly type cleaning mode, the cleaning mode is convenient, the self-cleaning effect can be achieved, the time and labor are saved, and the shutdown maintenance of the fan is not required;
the ventilation fan 24 rotates reversely and the limit turntable 39 rotates reversely, at the moment, the wedge-shaped limit sliding block 38 elastically connected in the L-shaped fixing piece 36 through the spring II is clamped in a wedge groove formed in the surface of the limit turntable 39, and the limit turntable 39 drives the L-shaped fixing piece 36 to rotate together with the connecting rotating rod 35, so that the cleaning brush 33 arranged on the surface of the connecting rotating rod 35 can rotate, the cleaning effect on the surface of the filter screen 32 can be further improved while the reverse blowing is matched, the air quantity can smoothly enter a room through the filter screen 32, and the ventilation effect is improved;
Through the sound absorbing plate 310, resonance noise generated by air flowing in the ventilation pipe 21 and the extension outer cover 31 through the diversion of the ventilation fan 24 can be relieved, and meanwhile, the sound absorbing outer cover 311 is matched, so that the noise of equipment can be further restrained from diffusing to the surrounding environment, the ventilation of the equipment is ensured to be unaffected, the stable operation is ensured, and meanwhile, the sound insulation and absorption effect of the equipment in the use process can be improved to a certain extent;
In the use process, the electric push-pull rod 47 can be controlled to stretch according to the actual ventilation requirement, so that one end of the electric push-pull rod 47 pushes the limit ring 45 to rotate on the surface of the limit concave block 49, and then the T-shaped sliding pin 48 fixed on the outer side of the limit ring 45 slides in the strip groove formed on the surface of the L-shaped rotating piece 44 and drives the L-shaped rotating piece 44 to rotate on the surface of the extension outer cover 31, so that the plurality of sector control plates 43 can be controlled to synchronously open and close, the air inflow is convenient to progress, if the electric push-pull rod is not used for a long time, the plurality of sector control plates 43 can be controlled to close the air inflow end of the extension outer cover 31, and pollutants in the external air are prevented from drifting into the extension outer cover 31 and attaching to the surface of the filter screen 32 when the electric push-pull rod is not used for a long time;
The number of the fan-shaped control plates 43 is generally 8 to 16, the number of the blades is relatively large, the stability of the adjustment precision and the air quantity control can be ensured, the air quantity and the pressure change can be better controlled, and when the air quantity of the supplied air changes, the opening and closing degree of the blades can be automatically adjusted by matching with the electric push-pull rod 47, so that the air quantity and the pressure are kept stable.
Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present invention, and the present invention is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present invention has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. A combined ventilator unit apparatus comprising an apparatus mounting frame (1);
The method is characterized in that: a control ventilation assembly (2) is arranged in the equipment installation frame (1), and the control ventilation assembly (2) comprises a ventilation pipe (21) arranged in the equipment installation frame (1), a fixed rotating frame I (23) integrally formed in the ventilation pipe (21), a ventilation fan (24) for controlling ventilation, a fluted disc (22), a transmission rod (25), a sliding meshing piece (210), a bevel gear I (211), a bevel gear II (212), a servo motor (215) and a meshing sleeve (216);
The dust removal and noise reduction assembly (3) is fixed on the outer side of one end of the ventilation pipe (21), and the dust removal and noise reduction assembly (3) comprises an extension outer cover (31) connected to one side of the equipment installation frame (1) through bolts, a filter screen (32) arranged in the extension outer cover (31), a cleaning brush (33) for cleaning the filter screen (32), a fixed rotating frame II (34) and a connecting rotating rod (35);
An air quantity adjusting assembly (4) is arranged at the end part of the extension outer cover (31), and the air quantity adjusting assembly (4) comprises a fixed connecting rod (41) fixedly arranged at one side of the fixed rotating frame II (34), a rotating seat (42) fixedly arranged at one end of the fixed connecting rod (41), a plurality of fan-shaped control plates (43) and L-shaped rotating pieces (44) which are arranged in the extension outer cover (31) and used for controlling air quantity;
the device comprises a ventilating pipe (21), a first rotating frame (23) and a second rotating frame (21), wherein the ventilating pipe is rotationally connected in the device mounting frame (1), a first rotating frame (23) is fixed on the surface of the device mounting frame (1), a servo motor (215) is installed at the output shaft end of the servo motor (215), a transmission rod (25) is installed at the surface of the transmission rod (25), a first bevel gear (211) and a second bevel gear (212) are rotationally installed at the surface of the transmission rod (25), meshing sleeves (216) are installed at the adjacent sides of the first bevel gear (211) and the second bevel gear (212), a fluted disc (22) is meshed on the surface of the first bevel gear (211), the fluted disc (22) is fixedly installed on the outer surface of one end of the ventilating pipe (21), and a sliding meshing piece (210) is slidingly connected to the surface of the transmission rod (25);
the two ends of the sliding meshing piece (210) are integrally formed with meshing teeth, and tooth sockets matched with the two adjacent sides of the meshing sleeves (216) are arranged on the adjacent sides of the two meshing sleeves;
An external thread limiting shaft pin (214) is connected in a threaded hole formed in the surface of the sliding engagement piece (210) in a threaded manner, and one end of the external thread limiting shaft pin (214) is connected in a bar-shaped groove (213) formed in the transmission rod (25) in a sliding manner;
The annular rotation that sliding engagement piece (210) surface was seted up is connected with control axle sleeve (28), the outside of control axle sleeve (28) is slided and is had fixed guide arm (27), fixed guide arm (27) are installed in the bar inslot of seting up on equipment mounting bracket (1) surface, just the outside cover of fixed guide arm (27) is equipped with spring one (29), the surface mounting of equipment mounting bracket (1) has cylinder (26), the piston end of cylinder (26) is connected with control axle sleeve (28).
2. The combination ventilator unit apparatus of claim 1, wherein: the filter screen (32) is fixed in the extension housing (31) through the bolt, fixed revolving rack two (34) are fixed in the extension housing (31), one side rotation of fixed revolving rack two (34) is connected with and connects bull stick (35), the surface fixed mounting of connecting bull stick (35) has cleaning brush (33), the brush head laminating of cleaning brush (33) is at the surface of filter screen (32).
3. The combination ventilator unit apparatus of claim 1, wherein: the surface rotation of filter screen (32) has fixed axle (312), the one end and the ventilation fan (24) of fixed axle (312) are connected, the other end of fixed axle (312) is connected with spacing carousel (39) of setting in filter screen (32) one side, the fixed surface of connecting bull stick (35) is fixed with L shape mounting (36), the butt has spring two (37) in L shape mounting (36), the one end and the wedge spacing slider (38) butt of sliding connection in L shape mounting (36) of spring two (37), the one end butt of wedge spacing slider (38) is in the wedge groove that spacing carousel (39) surface was seted up.
4. A combined ventilator unit apparatus according to claim 3, wherein: a plurality of sound absorbing plates (310) are arranged on the outer surface of the fixed shaft (312) at equal intervals, the sizes of the sound absorbing plates (310) are sequentially increased, and a sound elimination outer cover (311) is arranged on the outer side of the extension outer cover (31).
5. The combination ventilator unit apparatus of claim 1, wherein: the fan-shaped control plates (43) are all rotationally connected to the surface of the rotating seat (42), a plurality of L-shaped rotating pieces (44) are rotationally connected to the surface of the extending outer cover (31), and one ends of the L-shaped rotating pieces (44) penetrate through the extending outer cover (31) and are connected with the fan-shaped control plates (43) in one-to-one correspondence.
6. The combination ventilator unit apparatus of claim 1, wherein: the outside that extends dustcoat (31) is annular equipartition has a plurality of spacing concave blocks (49), and is a plurality of spacing concave block (49) internal rotation has same spacing collar (45), the surface of spacing collar (45) is annular equipartition has a plurality of T shape slide pin (48), T shape slide pin (48) sliding connection is in the bar inslot of seting up on L shape rotation piece (44) surface, the fixed surface of extension dustcoat (31) has articulated mount pad (46), the surface of articulated mount pad (46) articulates there is electronic push-and-pull rod (47), the other end and the spacing collar (45) of electronic push-and-pull rod (47) are articulated mutually.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410346734.9A CN117948664B (en) | 2024-03-26 | 2024-03-26 | Combined ventilator unit equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410346734.9A CN117948664B (en) | 2024-03-26 | 2024-03-26 | Combined ventilator unit equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN117948664A CN117948664A (en) | 2024-04-30 |
| CN117948664B true CN117948664B (en) | 2024-05-28 |
Family
ID=90801780
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202410346734.9A Active CN117948664B (en) | 2024-03-26 | 2024-03-26 | Combined ventilator unit equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN117948664B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100764284B1 (en) * | 2006-03-29 | 2007-10-05 | 엘지전자 주식회사 | Hood |
| EP2154441A1 (en) * | 2007-04-18 | 2010-02-17 | Haier Group Corporation | Self-cleaning device of filtering net of air conditioner |
| CN104514689A (en) * | 2013-09-30 | 2015-04-15 | 株式会社日立制作所 | Wind power generation system |
| CN208075152U (en) * | 2018-04-13 | 2018-11-09 | 广东美的制冷设备有限公司 | Wall-hanging air conditioner indoor unit and air conditioner |
| CN210463457U (en) * | 2019-07-31 | 2020-05-05 | 北京盛鑫开元科技有限公司 | Integrated environment intelligent monitoring device |
| CN113357728A (en) * | 2021-04-30 | 2021-09-07 | 深圳市中嘉建科股份有限公司 | Energy-saving ventilation system of green building |
-
2024
- 2024-03-26 CN CN202410346734.9A patent/CN117948664B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100764284B1 (en) * | 2006-03-29 | 2007-10-05 | 엘지전자 주식회사 | Hood |
| EP2154441A1 (en) * | 2007-04-18 | 2010-02-17 | Haier Group Corporation | Self-cleaning device of filtering net of air conditioner |
| CN104514689A (en) * | 2013-09-30 | 2015-04-15 | 株式会社日立制作所 | Wind power generation system |
| CN208075152U (en) * | 2018-04-13 | 2018-11-09 | 广东美的制冷设备有限公司 | Wall-hanging air conditioner indoor unit and air conditioner |
| CN210463457U (en) * | 2019-07-31 | 2020-05-05 | 北京盛鑫开元科技有限公司 | Integrated environment intelligent monitoring device |
| CN113357728A (en) * | 2021-04-30 | 2021-09-07 | 深圳市中嘉建科股份有限公司 | Energy-saving ventilation system of green building |
Also Published As
| Publication number | Publication date |
|---|---|
| CN117948664A (en) | 2024-04-30 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN114234324A (en) | Ventilation energy-saving equipment for green building | |
| CN117948664B (en) | Combined ventilator unit equipment | |
| CN219955548U (en) | Energy-saving ventilation device | |
| CN216110815U (en) | Underground fan room system suitable for extra-long tunnel | |
| CN204084798U (en) | A kind of central air-conditioning filter screen device | |
| CN214182387U (en) | Special filter equipment of warm logical | |
| CN219415167U (en) | Air inlet reversing structure, fresh air module and air conditioner with same | |
| CN114183812A (en) | Coastal traditional local-style dwelling air conditioner adjusting device in cold area | |
| CN114963386B (en) | Fresh air system for high-rise building and control method thereof | |
| CN219220224U (en) | Purifying and ventilating device | |
| CN219656190U (en) | Air valve for air conditioning unit | |
| CN117006107B (en) | Centrifugal ventilator with purifying system | |
| CN219589106U (en) | Energy-saving ventilation structure for building | |
| CN112577142A (en) | Ventilation energy-saving system of green building | |
| CN220507824U (en) | Adjustable ventilation heat abstractor in cooling tower bottom | |
| CN220958840U (en) | Glass fiber reinforced plastic sand inclusion ventilating duct | |
| CN219494311U (en) | Energy-saving ventilation structure for building design | |
| CN220771299U (en) | Building ventilation structure | |
| CN219222725U (en) | Energy-saving ventilation structure convenient to assemble and disassemble | |
| CN116182381A (en) | Air inlet reversing structure, fresh air module and air conditioner with same | |
| CN220852406U (en) | Dehumidifier with anti-blocking function | |
| CN219510950U (en) | Indoor energy-saving ventilation structure of building | |
| CN218895481U (en) | Intelligent energy-saving air conditioning unit | |
| CN220582611U (en) | Green building ventilation unit | |
| CN213514184U (en) | Energy-saving and environment-friendly central air conditioner |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |