CN116907060A - Air quantity adjusting type heating ventilation air conditioning ventilation equipment - Google Patents
Air quantity adjusting type heating ventilation air conditioning ventilation equipment Download PDFInfo
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- CN116907060A CN116907060A CN202311013008.7A CN202311013008A CN116907060A CN 116907060 A CN116907060 A CN 116907060A CN 202311013008 A CN202311013008 A CN 202311013008A CN 116907060 A CN116907060 A CN 116907060A
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- ventilation
- air
- fixedly connected
- adjusting
- type heating
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- 238000009423 ventilation Methods 0.000 title claims abstract description 94
- 238000010438 heat treatment Methods 0.000 title claims abstract description 46
- 238000004378 air conditioning Methods 0.000 title claims abstract description 29
- 230000001681 protective effect Effects 0.000 claims abstract description 25
- 230000000903 blocking effect Effects 0.000 claims description 13
- 238000000034 method Methods 0.000 abstract description 13
- 230000008569 process Effects 0.000 abstract description 13
- 238000007664 blowing Methods 0.000 abstract description 3
- 230000001360 synchronised effect Effects 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 7
- 238000012423 maintenance Methods 0.000 description 7
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 238000012369 In process control Methods 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000010965 in-process control Methods 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/70—Control systems characterised by their outputs; Constructional details thereof
- F24F11/72—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure
- F24F11/74—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling air flow rate or air velocity
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Air-Flow Control Members (AREA)
Abstract
The application provides air quantity adjusting type heating ventilation air conditioning ventilation equipment, which relates to the technical field of heating ventilation equipment and comprises a bottom frame for bearing various components, a protective shell arranged on one side of the upper surface of the bottom frame and a back shell clamped on one side of the protective shell, wherein a ventilation component is arranged in the back shell, an adjusting component is arranged in the protective shell, an air inlet component is arranged on the back shell, and a control component is arranged in the bottom frame. According to the application, through the arranged adjusting component, the air inlet component and the control component, synchronous adjustment of air inlet and air outlet is realized, so that the flow rate of air entering the equipment is controlled, the ventilation equipment is adjusted more accurately and rapidly, and the air exhaust direction is controlled in the adjusting process, thereby avoiding direct blowing of users, solving the problems that the air outlet of the existing heating ventilation air conditioner is not adjustable due to the fact that the air outlet is separated by a grid mesh, and the air outlet of the heating ventilation air conditioner is difficult to realize when the air outlet of the heating ventilation air conditioner is required to be changed for some office places, and the air outlet of the heating ventilation air conditioner is inconvenient to adjust.
Description
Technical Field
The application relates to the technical field of heating ventilation equipment, in particular to air quantity adjusting type heating ventilation air conditioning ventilation equipment.
Background
The heating ventilation air conditioner is an air conditioner having heating, ventilation and air conditioning functions. As the main functions of heating ventilation and air conditioning include three aspects of heating, ventilation and air conditioning. The central air conditioner is characterized by being capable of creating a comfortable indoor environment, and the household general split air conditioner can only solve the problem of cooling and heating, but can not solve the air treatment process.
The existing heating ventilation air-conditioner air outlet is separated through a grid mesh, so that the air outlet quantity is not adjustable, and for some office places, the air outlet quantity of the heating ventilation air-conditioner is difficult to realize when the air outlet quantity is required to be changed, and the problem of inconvenient adjustment of the air outlet quantity of the heating ventilation air-conditioner exists.
Therefore, we make improvements to this and propose an air quantity adjusting type heating ventilation air conditioning ventilation device.
Disclosure of Invention
The application aims to provide air quantity adjusting type heating, ventilation and air conditioning ventilation equipment, which solves the problems that the air quantity of the existing heating, ventilation and air conditioning air outlet is not adjustable due to the fact that the air quantity is separated by a grid mesh, and the air quantity of the heating, ventilation and air conditioning is difficult to realize when the air quantity of the heating, ventilation and air conditioning is required to be changed for some office places, and the air quantity of the heating, ventilation and air conditioning is inconvenient to adjust.
In order to achieve the above object, the present application provides the following technical solutions:
the utility model provides an air volume regulation formula heating ventilation air conditioning ventilation equipment, includes the chassis that is used for bearing each subassembly, sets up in the protective housing of chassis upper surface one side and joint in the back of the body shell of protective housing one side, the inside ventilation subassembly that is equipped with of back of the body shell, the inside of protective housing is equipped with adjusting part, be equipped with the air inlet subassembly on the back of the body shell, the inside control assembly that is equipped with of chassis;
the ventilation assembly comprises a support piece fixedly connected to the inside of the back shell, and a movable piece is fixedly connected to the inner side wall of the support piece;
the adjusting component comprises vent holes formed in two sides of the protective shell, and wind shields are clamped on two inner side walls of the vent holes;
the air inlet assembly comprises a blocking fan arranged in the back shell, one side of the blocking fan is movably connected to the back shell through a rotating shaft, and a rotating gear is fixedly connected to the blocking fan;
the control assembly comprises a support fixedly connected to the inner bottom wall of the underframe, and is fixedly connected with a stepping motor through the support, and the output end of the stepping motor is fixedly connected with a driving gear.
As the preferable technical scheme of the application, one side of the movable piece is clamped with a connecting rod, one end of the connecting rod is clamped with a supporting rod, one end of the supporting rod is fixedly connected with a servo motor, and the output end of the servo motor is fixedly connected with a ventilating fan.
As the preferable technical scheme of the application, the ventilation assembly further comprises a threaded sleeve sleeved on the supporting rod, one end of the threaded sleeve is in threaded connection with the clamping part of the connecting rod and the supporting rod, the number of the movable pieces is four, and the four movable pieces are uniformly distributed on the supporting piece.
As the preferable technical scheme of the application, an adjusting groove is formed in the protective shell, a driven gear is clamped on the inner side wall of the adjusting groove, a vertical rod is movably connected to the bottom of one side surface of the driven gear through a rotating shaft, a driving gear is connected to the bottom of the driven gear in a meshed manner, and one side of the driving gear is movably connected with the inner side wall of the adjusting groove.
As the preferable technical scheme of the application, the top end of the vertical rod is movably connected with a lifting piece through a rotating shaft, both ends of the lifting piece are fixedly connected with a moving rod, the surface of the moving rod is clamped with a control piece, and the clamping part of the moving rod and the control piece is provided with the rotating shaft.
According to the technical scheme, one end of the control piece is slidably clamped with the rotating piece, a through hole is formed in one end of the rotating piece, and the inner cambered surface of the through hole is fixedly connected with the protruding portion and is clamped with the wind shield through the protruding portion.
As the preferable technical scheme of the application, the bottom of the rotary gear is connected with the adjusting gear in a meshed manner, one side of the adjusting gear is movably clamped with the back shell, the middle part of one side surface of the back shell is provided with the air inlet, and the air inlet is matched with the blocking fan.
As the preferable technical scheme of the application, racks are meshed and connected at the bottoms of the adjusting gear and the driving gear, one end of each rack is fixedly connected with a translation rod, one end of each translation rod is fixedly connected with a toothed plate, and the surfaces of the opposite sides of the two toothed plates are meshed and connected with the driving gear.
As the preferable technical scheme of the application, one side of the supporting piece is fixedly connected with a dustproof net, the number of the vent holes is a plurality of, the vent holes are uniformly divided into two groups, and the two groups of vent holes are uniformly and equidistantly distributed on two sides of the protective shell.
Compared with the prior art, the application has the beneficial effects that:
in the scheme of the application:
1. through the ventilation assembly that sets up, realized servo motor's quick assembly disassembly to in the maintenance process, can pull down the motor alone, thereby increase staff's working space, then reduce staff's operation complexity, solved among the prior art motor and casing directly link through the bolt, then need multiple equipment to assist in the dismantlement process to influence staff's maintenance efficiency's problem;
2. through adjusting part, air inlet subassembly and the control assembly who sets up, realized the synchronous regulation of air inlet and air-out, thereby the flow of control air admission equipment, thereby make ventilation equipment's regulation more accurate and quick, and at the regulation in-process control direction of airing exhaust, thereby avoid directly blowing the user, solved current warm logical air outlet because cut off through the grid net, its air output is not adjustable, to some office places, want to change warm logical air output and be difficult to realize, there is the inconvenient problem of adjusting of warm logical air output.
Drawings
FIG. 1 is a schematic diagram of the overall structure of an air volume regulating type heating ventilation air conditioning ventilation device provided by the application;
FIG. 2 is a second schematic diagram of the overall structure of the air volume adjusting type heating ventilation air conditioning ventilation equipment provided by the application;
fig. 3 is a schematic diagram of a partially disassembled structure of an air volume adjusting type heating ventilation device;
fig. 4 is a schematic diagram of a cut-away structure of a protective casing of an air volume adjusting type heating ventilation air conditioning ventilation device provided by the application;
fig. 5 is a schematic diagram of a disassembled structure of an air volume adjusting type heating ventilation device;
FIG. 6 is a schematic diagram of a cross-sectional structure of a back shell of an air volume regulating type heating ventilation air conditioning ventilation device provided by the application;
FIG. 7 is a schematic diagram of a cross-sectional structure of a carrier for an air volume-adjusting type heating ventilation air conditioning ventilation apparatus provided by the present application;
fig. 8 is an enlarged schematic view of the air volume adjusting type hvac ventilator shown in fig. 3 at a.
The figures indicate:
1. a chassis;
2. a protective housing;
3. a back shell;
4. a ventilation assembly; 41. a support; 42. a connecting rod; 43. a support rod; 44. a servo motor; 45. a ventilation fan; 46. a threaded sleeve;
5. an adjustment assembly; 51. a wind deflector; 52. a driven gear; 53. a vertical rod; 54. a drive gear; 55. a lifting member; 56. a moving rod; 57. a control member; 58. a rotating member;
6. an air inlet assembly; 61. a barrier fan; 62. a rotary gear; 63. an adjusting gear;
7. a control assembly; 71. a stepping motor; 72. a drive gear; 73. a rack; 74. a translation rod; 75. a toothed plate;
8. a dust-proof net.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present application more clear, the technical solutions of the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings. It will be apparent that the described embodiments are some, but not all, embodiments of the application.
Thus, the following detailed description of the embodiments of the application is not intended to limit the scope of the application, as claimed, but is merely representative of some embodiments of the application. All other embodiments, which can be made by those skilled in the art based on the embodiments of the application without making any inventive effort, are intended to be within the scope of the application.
It should be noted that, under the condition of no conflict, the embodiments of the present application and the features and technical solutions in the embodiments may be combined with each other.
It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures.
In the description of the present application, it should be noted that, the terms "upper", "lower", and the like indicate an azimuth or a positional relationship based on the azimuth or the positional relationship shown in the drawings, or an azimuth or a positional relationship conventionally put in use of the inventive product, or an azimuth or a positional relationship conventionally understood by those skilled in the art, such terms are merely for convenience of describing the present application and simplifying the description, and do not indicate or imply that the apparatus or element to be referred must have a specific azimuth, be constructed and operated in a specific azimuth, and thus should not be construed as limiting the present application. Furthermore, the terms "first," "second," and the like, are used merely to distinguish between descriptions and should not be construed as indicating or implying relative importance.
Example 1
As shown in fig. 1, fig. 2, fig. 3, fig. 4, fig. 5, fig. 6, fig. 7 and fig. 8, this embodiment provides an air volume adjusting type heating ventilation device, including a chassis 1 for bearing each component, a protective housing 2 disposed on one side of the upper surface of the chassis 1, and a back shell 3 clamped on one side of the protective housing 2, a ventilation component 4 is disposed inside the back shell 3, an adjusting component 5 is disposed inside the protective housing 2, an air inlet component 6 is disposed on the back shell 3, and a control component 7 is disposed inside the chassis 1.
Illustratively, during the maintenance process, the worker only needs to release the clamping connection between the protective housing 2 and the back shell 3, so that the ventilation assembly 4 is in an exposed state, and then the maintenance operation can be performed.
Example two
As shown in fig. 1, fig. 2, fig. 3, fig. 4, fig. 5, fig. 6, fig. 7 and fig. 8, as a preferred embodiment, based on the above manner, further, the ventilation assembly 4 includes a support 41 fixedly connected to the inside of the back shell 3, the inner side wall of the support 41 is fixedly connected with a movable part, one side of the movable part is clamped with a connecting rod 42, one end of the connecting rod 42 is clamped with a supporting rod 43, one end of the supporting rod 43 is fixedly connected with a servo motor 44, an output end of the servo motor 44 is fixedly connected with a ventilation fan 45, the ventilation assembly 4 further includes a threaded sleeve 46 sleeved on the supporting rod 43, one end of the threaded sleeve 46 is in threaded connection with the clamping part of the connecting rod 42 and the supporting rod 43, the number of the movable parts is four, the four movable parts are uniformly distributed on the support 41, one side of the support 41 is fixedly connected with a dustproof net 8, the number of the ventilation holes is divided into two groups uniformly, and the two groups of ventilation holes are uniformly distributed on two sides of the protective shell 2 at equal intervals.
Exemplarily, when a worker maintains the servo motor 44, the worker only needs to rotate the threaded sleeve 46 to enable the clamping position of the connecting rod 42 and the supporting rod 43 to be in an exposed state, then breaks the connecting rod 42 to enable the connecting rod 42 and the supporting rod 43 to be in clamping connection, then sequentially releases the three groups of connecting rods 42 and the supporting rod 43 in clamping connection in the area, then can take down the servo motor 44, and then can maintain and replace the servo motor 44;
it should be noted that, after the servo motor 44 is maintained and replaced, a worker may start the servo motor 44, and at this time, the output end of the servo motor 44 may drive the ventilation fan 45 to rotate.
Example III
As shown in fig. 1, fig. 2, fig. 3, fig. 4, fig. 5, fig. 6, fig. 7 and fig. 8, as a preferred embodiment, further, on the basis of the above-mentioned mode, the adjusting component 5 includes a vent hole formed in two sides of the protective housing 2, two inner side walls of the vent hole are clamped with the wind guard 51, an adjusting groove is formed in the protective housing 2, a driven gear 52 is clamped with the inner side walls of the adjusting groove, a vertical rod 53 is movably connected with the bottom of one side surface of the driven gear 52 through a rotating shaft, a driving gear 54 is engaged with the bottom of the driven gear 52, one side of the driving gear 54 is movably connected with the inner side wall of the adjusting groove, the top end of the vertical rod 53 is movably connected with a lifting member 55 through a rotating shaft, two ends of the lifting member 55 are fixedly connected with a moving rod 56, a control member 57 is clamped on the surface of the moving rod 56, one end of the rotating shaft control member 57 is slidably clamped with one end of the moving rod 56, one end of the rotating member 58 is provided with a through hole, an intrados of the through hole is fixedly connected with a boss, and is clamped with the wind guard 51 through the boss.
By way of example, when the operator actively drives the driving gear 54 through the control assembly 7, the driving gear 54 drives the driven gear 52 engaged with the top of the driving gear 54 to rotate, at this time, the vertical rod 53 is synchronously rotated under the influence of the driven gear 52 and is in cam rotation during the rotation process, then the lifting member 55 is moved to reciprocate up and down, and during the up and down reciprocation process of the lifting member 55, the moving rod 56 is forced to synchronously reciprocate up and down, at this time, one end of the control member 57 is lifted, during the lifting process, the distance between the control member 57 and the rotating member 58 is shortened, and during the lifting process, the rotating member 58 synchronously rotates along with the control member 57, then the wind shield 51 is driven to rotate, and then the size of the air outlet of the hole can be obtained.
Example IV
As shown in fig. 1, fig. 2, fig. 3, fig. 4, fig. 5, fig. 6, fig. 7 and fig. 8, as a preferred embodiment, based on the above manner, further, the air inlet assembly 6 includes a blocking fan 61 disposed inside the back shell 3, one side of the blocking fan 61 is movably connected to the back shell 3 through a rotating shaft, and is fixedly connected with a rotating gear 62, a bottom of the rotating gear 62 is in meshed connection with an adjusting gear 63, one side of the adjusting gear 63 is movably clamped with the back shell 3, and an air inlet hole is formed in a middle portion of one side surface of the back shell 3, and is adapted to the blocking fan 61.
By way of example, when the operator actively drives the adjusting gear 63 through the control assembly 7, the adjusting gear 63 drives the rotating gear 62 engaged with the top of the adjusting gear 63 to rotate, at this time, the rotating gear 62 drives the blocking fan 61 thereon to rotate, at this time, the air inlet is gradually opened or closed, and then air can be led into the equipment, so as to ensure the normal operation of the equipment.
Example five
As shown in fig. 1, 2, 3, 4, 5, 6, 7 and 8, as a preferred embodiment, based on the above manner, further, the control assembly 7 includes a support fixedly connected to the inner bottom wall of the chassis 1, and is fixedly connected with a stepper motor 71 through the support, an output end of the stepper motor 71 is fixedly connected with a driving gear 72, the adjusting gear 63 is in meshed connection with a rack 73 at the bottom of the driving gear 54, one end of the rack 73 is fixedly connected with a translation rod 74, one end of the translation rod 74 is fixedly connected with a toothed plate 75, and opposite side surfaces of the two toothed plates 75 are meshed with the driving gear 72.
The operator starts the stepping motor 71, at this time, the output end of the stepping motor 71 rotates and drives the driving gear 72 thereon to rotate, at this time, the racks 73 on both sides of the driving gear 72 are forced to move and drive the translation rod 74 to move during the movement, and at the same time, the translation rod 74 drives the toothed plate 75 to translate, so that the adjusting gear 63 rotates and drives the other components to operate.
Example six
The following further describes the solution in the above embodiment in connection with a specific working manner, and is described in detail below:
specifically, this air regulation formula heating ventilation air conditioning ventilation equipment is during operation/during the use:
during maintenance, a worker only needs to release the clamping connection between the protective shell 2 and the back shell 3, the ventilation assembly 4 can be in an exposed state, then maintenance operation can be performed, when the worker maintains the servo motor 44, the worker only needs to rotate the threaded sleeve 46, the clamping connection between the connecting rod 42 and the supporting rod 43 can be in an exposed state, then the connecting rod 42 and the supporting rod 43 can be released from the clamping connection by pulling the connecting rod 42, then the clamping connection between the three groups of connecting rods 42 and the supporting rod 43 can be sequentially released, then the servo motor 44 can be removed, then maintenance and replacement of the servo motor 44 can be performed, the worker can start the servo motor 44, at the moment, the output end of the servo motor 44 can drive the ventilation fan 45 to rotate, when the worker actively drives the driving gear 54 through the control assembly 7, the driving gear 54 drives the driven gear 52 with the meshed top thereof to rotate, at this time, the vertical rod 53 is synchronously rotated under the influence of the driven gear 52, and the vertical rod 53 is in cam rotation during rotation, then the lifting piece 55 is mobilized to reciprocate up and down, and during the up and down reciprocation of the lifting piece 55, the moving rod 56 is stressed to synchronously reciprocate up and down, at this time, one stressed end of the control piece 57 is lifted, and during the lifting process, the distance between the control piece 57 and the rotating piece 58 is shortened, and during this process, the rotating piece 58 synchronously rotates along with the control piece 57, then drives the wind shield 51 to rotate, then the size of the air outlet can be perforated, when a worker actively drives the adjusting gear 63 through the control component 7, the adjusting gear 63 drives the rotating gear 62 with the top meshed with the adjusting gear 63 to rotate, at this time, the rotating gear 62 drives the blocking fan 61 on the rotating gear 62, at this time, the air inlet is gradually opened or closed, and then air can be led into the equipment, to ensure the normal operation of the equipment, the staff starts the stepping motor 71, the output end of the stepping motor 71 rotates at this moment, and drives the driving gear 72 on the stepping motor to rotate, at this moment, the racks 73 on the two sides of the driving gear 72 are forced to move, and drive the translation rod 74 to move in the moving process, and meanwhile, the translation rod 74 drives the toothed plate 75 to translate, thereby enabling the adjusting gear 63 to rotate, and further driving other components to operate, synchronous adjustment of air inlet and air outlet is realized, so as to control the flow rate of air entering the equipment, thereby enabling the adjustment of the ventilation equipment to be more accurate and rapid, and controlling the air exhaust direction in the adjusting process, thereby avoiding direct blowing users, solving the problems that the air outlet of the existing heating ventilation air conditioner is not adjustable due to the partition through a grid mesh, and the air outlet is difficult to realize when the air outlet of the heating ventilation air conditioner is required to be changed for some offices, and the air outlet of the heating ventilation air conditioner is inconvenient to adjust.
The above embodiments are only for illustrating the present application and not for limiting the technical solutions described in the present application, and although the present application has been described in detail in the present specification with reference to the above embodiments, the present application is not limited to the above specific embodiments, and thus any modifications or equivalent substitutions are made to the present application; all technical solutions and modifications thereof that do not depart from the spirit and scope of the application are intended to be included in the scope of the appended claims.
Claims (9)
1. The utility model provides an air quantity regulation type heating ventilation air conditioning ventilation equipment which is characterized by, including chassis (1) that are used for bearing each subassembly, set up in protective housing (2) and joint in on one side of chassis (1) protective housing (2) one side back shell (3), back shell (3) inside is equipped with ventilation module (4), protective housing (2) inside is equipped with adjusting part (5), be equipped with air inlet subassembly (6) on back shell (3), chassis (1) inside is equipped with control assembly (7);
the ventilation assembly (4) comprises a supporting piece (41) fixedly connected to the inside of the back shell (3), and a movable piece is fixedly connected to the inner side wall of the supporting piece (41);
the adjusting component (5) comprises vent holes which are formed in two sides of the protective shell (2), and wind shields (51) are clamped on two inner side walls of the vent holes;
the air inlet assembly (6) comprises a blocking fan (61) arranged in the back shell (3), one side of the blocking fan (61) is movably connected to the back shell (3) through a rotating shaft, and a rotating gear (62) is fixedly connected to the blocking fan;
the control assembly (7) comprises a support fixedly connected to the inner bottom wall of the underframe (1), and is fixedly connected with a stepping motor (71) through the support, and the output end of the stepping motor (71) is fixedly connected with a driving gear (72).
2. The air volume-adjusting type heating, ventilation and air conditioning ventilation equipment according to claim 1, wherein a connecting rod (42) is clamped at one side of the movable piece, a supporting rod (43) is clamped at one end of the connecting rod (42), a servo motor (44) is fixedly connected to one end of the supporting rod (43), and a ventilation fan (45) is fixedly connected to the output end of the servo motor (44).
3. An air quantity adjusting type heating, ventilation and air conditioning ventilation device according to claim 2, characterized in that the ventilation assembly (4) further comprises a threaded sleeve (46) sleeved on the supporting rod (43), one end of the threaded sleeve (46) is in threaded connection with the joint of the connecting rod (42) and the supporting rod (43), the number of the movable pieces is four, and the four movable pieces are uniformly distributed on the supporting piece (41).
4. The air volume-adjusting type heating, ventilation and air conditioning ventilation equipment according to claim 1, wherein an adjusting groove is formed in the protective shell (2), a driven gear (52) is clamped on the inner side wall of the adjusting groove, a vertical rod (53) is movably connected to the bottom of one side surface of the driven gear (52) through a rotating shaft, a driving gear (54) is connected to the bottom of the driven gear (52) in a meshed mode, and one side of the driving gear (54) is movably connected with the inner side wall of the adjusting groove.
5. The air volume-adjusting type heating, ventilation and air conditioning ventilation equipment according to claim 4, wherein the top end of the vertical rod (53) is movably connected with a lifting piece (55) through a rotating shaft, two ends of the lifting piece (55) are fixedly connected with moving rods (56), a control piece (57) is clamped on the surface of the moving rods (56), and a rotating shaft is arranged at the clamping part of the moving rods (56) and the control piece (57).
6. The air volume-adjusting type heating, ventilation and air conditioning ventilation equipment according to claim 5, wherein one end of the control piece (57) is slidably clamped with a rotating piece (58), a through hole is formed in one end of the rotating piece (58), and an intrados surface of the through hole is fixedly connected with a protruding portion and is clamped with the wind shield (51) through the protruding portion.
7. The air volume-adjusting type heating, ventilation and air conditioning ventilation equipment according to claim 1, wherein an adjusting gear (63) is connected to the bottom of the rotating gear (62) in a meshed mode, one side of the adjusting gear (63) is movably clamped with the back shell (3), an air inlet hole is formed in the middle of one side surface of the back shell (3), and the air inlet hole is matched with the blocking fan (61).
8. The air volume adjusting type heating, ventilation and air conditioning equipment according to claim 7, wherein racks (73) are connected to bottoms of the adjusting gear (63) and the driving gear (54) in a meshed mode, one end of each rack (73) is fixedly connected with a translation rod (74), one end of each translation rod (74) is fixedly connected with a toothed plate (75), and two opposite side surfaces of each toothed plate (75) are connected with the driving gear (72) in a meshed mode.
9. An air quantity adjusting type heating, ventilation and air conditioning ventilation device according to claim 1, characterized in that a dustproof net (8) is fixedly connected to one side of the supporting piece (41), the number of the ventilation holes is a plurality of ventilation holes, the plurality of ventilation holes are uniformly divided into two groups, and the two groups of ventilation holes are uniformly and equidistantly distributed on two sides of the protective shell (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311013008.7A CN116907060A (en) | 2023-08-14 | 2023-08-14 | Air quantity adjusting type heating ventilation air conditioning ventilation equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311013008.7A CN116907060A (en) | 2023-08-14 | 2023-08-14 | Air quantity adjusting type heating ventilation air conditioning ventilation equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN116907060A true CN116907060A (en) | 2023-10-20 |
Family
ID=88358311
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311013008.7A Withdrawn CN116907060A (en) | 2023-08-14 | 2023-08-14 | Air quantity adjusting type heating ventilation air conditioning ventilation equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN116907060A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117906268A (en) * | 2024-03-12 | 2024-04-19 | 中汽科技(福建)有限公司 | Waste heat recovery device of heating ventilation air conditioner |
-
2023
- 2023-08-14 CN CN202311013008.7A patent/CN116907060A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117906268A (en) * | 2024-03-12 | 2024-04-19 | 中汽科技(福建)有限公司 | Waste heat recovery device of heating ventilation air conditioner |
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Application publication date: 20231020 |