CN116951552A - Raise machine - Google Patents
Raise machine Download PDFInfo
- Publication number
- CN116951552A CN116951552A CN202210777087.8A CN202210777087A CN116951552A CN 116951552 A CN116951552 A CN 116951552A CN 202210777087 A CN202210777087 A CN 202210777087A CN 116951552 A CN116951552 A CN 116951552A
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- Prior art keywords
- air outlet
- air
- main body
- frame
- body frame
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- 230000007246 mechanism Effects 0.000 claims description 10
- 238000007789 sealing Methods 0.000 claims description 7
- 238000009434 installation Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 19
- 238000007664 blowing Methods 0.000 description 6
- 238000005057 refrigeration Methods 0.000 description 5
- 238000004088 simulation Methods 0.000 description 5
- 230000002238 attenuated effect Effects 0.000 description 3
- 230000002035 prolonged effect Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
- F24F1/0007—Indoor units, e.g. fan coil units
- F24F1/0011—Indoor units, e.g. fan coil units characterised by air outlets
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
- F24F1/0007—Indoor units, e.g. fan coil units
- F24F1/0043—Indoor units, e.g. fan coil units characterised by mounting arrangements
- F24F1/0047—Indoor units, e.g. fan coil units characterised by mounting arrangements mounted in the ceiling or at the ceiling
-
- 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
- F24F11/62—Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
- F24F11/63—Electronic processing
- F24F11/65—Electronic processing for selecting an operating mode
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- 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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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/02—Ducting arrangements
- F24F13/06—Outlets for directing or distributing air into rooms or spaces, e.g. ceiling air diffuser
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/20—Casings or covers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/32—Supports for air-conditioning, air-humidification or ventilation units
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Signal Processing (AREA)
- Fuzzy Systems (AREA)
- Mathematical Physics (AREA)
- Fluid Mechanics (AREA)
- Duct Arrangements (AREA)
- Air-Flow Control Members (AREA)
- Other Air-Conditioning Systems (AREA)
Abstract
The application provides a courtyard machine, which comprises a main body frame, wherein the main body frame comprises a frame; the air outlet component is arranged on the main body frame in a lifting manner, and a first air outlet is formed between the air outlet component and the main body frame through descending; the relation between the width D of the outer edge of the air outlet component exceeding the first edge and the height h1 of the air outlet is 2/5-9/5 of D/h 1. According to the patio machine provided by the application, the projection part of the air outlet assembly on the main body frame is positioned on the frame, namely, the size of the air outlet assembly is increased to guide the downward air outlet of the patio machine to the horizontal flow as much as possible, so that the air outlet of the patio machine flows along the horizontal direction to the maximum extent, the air guiding effect of the air guiding plate on the air outlet of the patio machine is effectively increased, the size of the air guiding part can be directly determined according to the ratio relation between the size of the air guiding part and the height of the air outlet, and the air guiding effect of the air guiding plate on the air outlet of the patio machine is ensured.
Description
Technical Field
The application relates to the technical field of air treatment equipment, in particular to a courtyard machine.
Background
The patio machine is an air conditioner, which is embedded in a ceiling to reduce the occupied space, and performs air-out heat exchange through an air outlet formed in the surface of the patio machine, and because of the limitation of the position of the air outlet, the patio machine can only perform air-out according to a set direction, and cannot perform flat blowing during refrigeration.
In order to realize that the raise boring machine can carry out the flatly blowing so that the air current wall-attached flows under the refrigeration mode among the prior art, the technical scheme who adopts sets up the air-out subassembly into liftable structure, and main part frame is fixed to be set up in the circumference outside of air-out subassembly. When the courtyard machine works, the air outlet assembly descends by a certain height and forms a height difference with the main body frame, the air outlet assembly and the main body frame arranged on the outer side of the air outlet assembly form an air outlet, the fan blows air from the inside of the courtyard machine through the air outlet to outlet air, and the air deflector at the air outlet is utilized for guiding air flow. Particularly, when the air conditioner is in a refrigeration mode, the air outlet is required to be parallel to the horizontal plane as much as possible to increase the air supply distance, so that waterfall refrigeration is realized, and the comfort of a user is improved.
However, in the prior art, the size of the air guide plate is generally determined according to the design experience of a designer, and the purpose of the air guide plate is to only ensure that the appearance of the patio machine is attractive, that is, the guiding effect of the air guide plate in the existing patio machine on the air outlet of the patio machine is poor, and finally, the problem of poor air outlet effect of the patio machine is caused.
Disclosure of Invention
In order to solve the technical problem that the air outlet effect of the raise-frame machine in the prior art is poor, the raise-frame machine is provided with the guide effect for improving the air outlet effect by increasing the size of the air deflector.
A raise boring machine, comprising:
the main body frame is provided with an air outlet duct, and comprises a frame, wherein the frame is provided with a first edge forming the lowest point of the air outlet duct;
the air outlet component is arranged on the main body frame in a lifting manner, and a first air outlet is formed between the air outlet component and the main body frame through descending;
the relation between the width D of the outer edge of the air outlet component exceeding the first edge and the height h1 of the air outlet is 2/5-9/5 of D/h 1.
When the air outlet assembly is lowered to form the first air outlet with the main body frame, a space is formed between the air outlet assembly and the main body frame, an air supply duct is formed at the space, one end of the air supply duct is communicated with the air outlet duct, and the other end of the air supply duct forms the first air outlet.
When the air outlet assembly is lowered to form the first air outlet with the main frame, an air supply duct is formed between the air outlet assembly and the frame, and the projection of the air outlet assembly is at least partially overlapped with the projection of the frame on the installation plane of the main frame
The air outlet assembly is provided with a second air outlet, an air deflector is arranged at the second air outlet, the air deflector is rotatably arranged at the second air outlet, and the air deflector can close or open the second air outlet.
A step sealing structure is arranged between the edge of the air deflector and the edge of the second air outlet.
The edge of the air deflector is provided with a first step structure, the edge of the second air outlet is provided with a second step structure, and the first step structure and the second step structure are matched to form the step sealing structure.
The raise boring machine further comprises a lifting mechanism, the lifting mechanism is arranged on the main body frame, and the air outlet assembly is arranged on the lifting mechanism.
The air outlet assembly comprises an air outlet frame, a first air outlet is formed between the air outlet frame and the main body frame, and the air outlet frame is independently lifted.
The air outlet assembly comprises an air outlet frame and an air return panel, a first air outlet is formed between the air outlet frame and the main body frame, the air return panel is provided with an air return opening, and the air outlet frame is connected with the air return panel and ascends and descends together.
According to the courtyard machine provided by the application, the projection part of the air deflector on the main body frame is positioned on the frame, namely the size of the air deflector is increased to guide the downward air outlet of the courtyard machine to the horizontal flow as much as possible, so that the air outlet of the courtyard machine flows along the horizontal direction to the maximum extent, the air deflector effect on the air outlet of the courtyard machine is effectively increased, the size of the air deflector can be directly determined according to the ratio relation between the size of the air deflector and the height of the air outlet, and the air deflector effect on the air outlet of the courtyard machine is ensured.
Drawings
FIG. 1 is a cross-sectional view of a raise boring machine according to an embodiment of the present application;
FIG. 2 is a bottom view of an example raise boring machine provided by the present application;
FIG. 3 is a simulation diagram of a raise boring machine with a D/h1 ratio of 0.33 according to an embodiment of the present application;
FIG. 4 is a simulation diagram of a raise boring machine of an embodiment provided by the application with a D/h1 ratio of 0.4;
in the figure:
1. a main body frame; 11. a frame; 111. a first edge; 3. an air outlet assembly; 10. a first air outlet; 14. an air supply duct; 20. a second air outlet; 4. and an air deflector.
Detailed Description
The present application will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present application more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the application.
The following relationship exists between the air supply distance and the air outlet volume of the raise-boring machine in the prior art: when the air supply distance is far, the attenuation of the air outlet air quantity is larger, and when the air supply distance is near, the attenuation of the air outlet air quantity is smaller. Aiming at the problem that the air output is greatly attenuated when the air supply distance of the courtyard machine is far, the related parameters (the diameter and the rotating speed of the fan) of the fan are simply selected and increased to ensure the air output in the prior art, so that the whole size of the courtyard machine needs to be increased or the cost is increased. However, after the applicant researches the air flow of the raise-boring machine and analyzes the air flow through simulation experimental data, the technical scheme for increasing the relevant parameters of the fan is actually more advantageous, and is unfavorable for further development of industry, but the dimensional parameters of the air guide plate which are ignored and ignored in the field are improved points of effectively improving the matching degree of the air supply distance and the air flow of the raise-boring machine.
Accordingly, the present application provides a raise boring machine as shown in fig. 1 to 4, comprising: the main body frame 1, an air outlet duct is formed on the main body frame 1, the main body frame 1 comprises a frame 11, and the frame 11 is provided with a first edge 111 forming the lowest point of the air outlet duct; the air outlet assembly 3 is arranged on the main body frame 1 in a lifting manner, and a first air outlet 10 is formed between the air outlet assembly 3 and the main body frame 1 through descending; the relation between the width D of the outer edge of the air outlet component 3 exceeding the first edge 111 and the height h1 of the air outlet is 2/5-9/5, if the D value is too small, the air flow required to be discharged from the first air outlet 10 cannot be guided, and when the D value is too large, the appearance degree of the courtyard machine is affected, and the air outlet component 3 is easy to deform due to the oversized size, so that the courtyard machine is damaged.
Taking 3 pieces of experimental data as an example, in the scheme, h1 is 30mm, and the numerical value of D is adjusted to carry out simulation, wherein the simulation result is as follows:
| D | D/h1 | air volume (m) 3 /h) | Distance of air supply |
| 10 | 0.33 | 1110 | 2.1m |
| 12 | 0.4 | 1109 | 2.8m |
| 15 | 0.5 | 1109 | 2.8m |
| 20 | 0.67 | 1109 | 2.9m |
| 25 | 0.83 | 1108 | 2.9m |
| 30 | 1 | 1108 | 3.1m |
| 35 | 1.17 | 1107 | 3.1m |
| 40 | 1.33 | 1107 | 3.2m |
| 45 | 1.5 | 1107 | 3.2m |
| 50 | 1.67 | 1106 | 3.3m |
| 55 | 1.83 | 1100 | 3.3m |
| 60 | 2 | 1074 | 3.3m |
From the data, when the ratio of D/h1 is 0.33, the air supply distance is shorter, the flow guiding effect is not achieved, and the comfort during refrigeration cannot be realized (as shown in figure 3); when D/h1 is in the range of 0.4 to 1.8, the air supply distance is obviously increased, the effect is obvious, and the air quantity is basically not attenuated (as shown in FIG. 4, at the moment, D/h1 is 0.4); in the process of gradually increasing the ratio, the visible air supply distance is continuously and slowly increased; however, when D/h1 exceeds 1.8, the air quantity is attenuated due to the lengthening of the air duct, and the refrigerating effect is also affected at the moment.
The air outlet of the existing courtyard machine can range from a horizontal flow part to an inclined downward flow part, the horizontal flow part can determine the air supply distance of the courtyard machine, the inclined downward flow part can enable air flow to flow into a room quickly, when the air supply distance of the courtyard machine needs to be increased, the air quantity of the inclined downward flow part needs to be reduced to increase the air quantity of the horizontal flow part, when the air quantity of the horizontal flow part is increased, the air supply distance which can be achieved during air outlet is further, therefore, in order to increase the air quantity of the horizontal flow part, the inclined downward component in the air outlet is adjusted to be in the horizontal direction by increasing the size of the air outlet component 3, so that the air quantity flowing to the horizontal direction is increased, and finally the air supply distance is increased.
The main body frame 1 is a main bearing structure of the courtyard machine, and when the courtyard machine is installed, the main body frame 1 is used for being installed on a ceiling, and other structures can be directly or indirectly installed on the main body frame 1 and fixed on the ceiling through the main body frame 1. The courtyard machine has the interior machine part of installing in the ceiling, and main body frame 1 is connected with interior machine, and air-out subassembly 3 is connected on main body frame 1, and interior machine has interior machine air exit, and the first end and the interior machine air exit intercommunication of the air-out wind channel of main body frame 1, the air flow path: the air return port, the evaporator, the exhaust port of the inner fan, the first end of the air outlet channel, the second end of the air outlet channel and the first air outlet 10 are blown out. The frame 11 is a joint between the main body frame 1 and the ceiling when the courtyard is mounted on a structure such as the ceiling. The height h1 of the air outlet 10 is the height between the horizontal plane where the edge of the lowest point of the air outlet channel formed by the main body frame 1 is located and the horizontal plane where the edge of the outermost side of the air outlet component 3 is located in the direction where the air outlet component 3 and the main body frame 1 form a height difference. When the air deflector 4 forms projection on the main body frame 1, the included angle between the air deflector 4 and the horizontal plane ranges from-10 degrees to 10 degrees.
When the air outlet assembly 3 forms the first air outlet 10 by descending with the main body frame 1, a space is formed between the air outlet assembly 3 and the main body frame 1, the space forms an air supply duct 14, one end of the air supply duct 14 is communicated with the air outlet duct, and the other end of the air supply duct 14 forms the first air outlet 10. The air flow in the air outlet air duct is blown out by the first air outlet 10 after being guided by the air supply air duct 14, and the air flow vertically downwards in the air outlet air duct is guided into the direction which is approximately horizontally far away from the courtyard machine and even is upwards inclined relative to the horizontal plane by the air supply air duct 14, so that the horizontal air outlet to the courtyard machine is realized.
When the air outlet assembly 3 descends to form the first air outlet 10 with the main body frame 1, the air outlet assembly 3 and the frame 11 form the air supply duct 14 therebetween, and on the installation plane of the main body frame 1, the projection of the air outlet assembly 3 and the projection of the frame 11 are at least partially overlapped. When the projection of the air outlet component 3 is overlapped with the projection part of the frame 11, the air outlet component is substantially prolonged relative to the prior art, so that the horizontal blowing effect of the courtyard machine is good, the air supply distance is increased, when the first air outlet 12 is opened by the courtyard machine, the air outlet component 3 is gradually far away from the main body frame 1 to form the air supply air duct 14, at the moment, the corresponding part of the air outlet component 3 forms the lower side surface of the air supply air duct 14, and when the air flow flows through the air supply air duct 14, the air flow flows along the horizontal direction and even blows out along the upward inclined direction under the flow guiding effect of the lower side surface of the air supply air duct, so that the air supply distance of the courtyard machine is increased, and the effect of horizontal air outlet is realized. At this time, D is a distance between the projected edge of the wind assembly 3 and the lowest point of the wind outlet duct (as shown in fig. 1).
As another embodiment, the projection of the air outlet assembly 3 and the projection of the frame 11 completely coincide, in this case, the air outlet assembly can be further prolonged compared with the case where the projection of the air outlet assembly 3 and the projection of the frame 11 partially coincide, so that the horizontal blowing effect of the raise-air motor is better, and the air supply distance is further increased. Meanwhile, when the courtyard machine is in a stop state, the air outlet assembly 3 is attached to the main body frame 1, the corresponding part of the air outlet assembly 3 is attached to the frame 11, and when people observe the courtyard machine from the ground, only the air outlet assembly 3 can be seen, but the main body frame 1 cannot be seen, so that the attractiveness of the courtyard machine is effectively improved. At this time, D indicates the distance between the lowest point of the wind tunnel as the start point and the edge position of the frame 11 as the end point.
As another embodiment, the projection of the air outlet assembly 3 exceeds the projection of the frame 11, in this case, the air outlet assembly can be further prolonged compared with the case that the projection of the air outlet assembly 3 completely coincides with the projection of the frame 11, so as to further increase the horizontal blowing effect and the blowing distance of the raise-boring machine.
Preferably, the projection of the air outlet assembly 3 exceeds the projection of the main body frame 1, so that the air outlet assembly 3 effectively increases the air guide size relative to the prior art, and the purpose of increasing the air supply distance of the courtyard machine is achieved.
The air outlet assembly 3 is provided with a second air outlet 20, an air deflector 4 is arranged at the second air outlet 20, the air deflector 4 is rotatably arranged at the second air outlet 20, and the air deflector 4 can close or open the second air outlet 20. When the second air outlet 20 needs to be opened, the air deflector 4 gradually rotates, so that the second air outlet 20 is communicated with the air outlet air duct, the air flow in the air outlet air duct can be blown out by the second air outlet 20, and the air deflector 4 can adjust the air outlet direction and/or the air outlet air quantity of the second air outlet 20 according to actual needs by adjusting the inclination angle of the air deflector; when the second air outlet 20 needs to be closed, the air deflector 4 is reset to be in sealing fit with the air outlet assembly 3, so that the second air outlet 20 is closed, and at the moment, the air flow in the air outlet air duct can only be blown out from the first air outlet 10 under the common guiding action of the air outlet assembly 3 and the air deflector 4.
The edge of the air deflector 4 is provided with a first step structure, the edge of the second air outlet 20 is provided with a second step structure, and the first step structure and the second step structure are matched to form the step sealing structure. The sealing structure is utilized to ensure that when the second air outlet 20 is closed, air flows do not flow out through gaps between the air deflector 4 and the second air outlet 20 (in order to prevent the problem of blocking caused by manufacturing tolerance, an avoiding gap is required to be designed between the air deflector 4 and the second air outlet 20) so as to reduce the air outlet effect. Wherein, aviation baffle 4 have a plurality of consecutive edges, the border of second air outlet 20 is with aviation baffle 4 assorted annular border, all is provided with step seal structure between every border of aviation baffle 4 and the part of corresponding annular border, guarantees the sealed effect of aviation baffle 4 to second air outlet 20.
The raise boring machine further comprises a lifting mechanism, the lifting mechanism is arranged on the main body frame 1, and the air outlet assembly 3 is arranged on the lifting mechanism. The air outlet assembly 3 can extend out of or retract into the main body frame 1 by a lifting mechanism, so that the air outlet assembly 3 can freely move between a working position and a closing position.
The air outlet assembly 3 comprises an air outlet frame, a first air outlet 10 is formed between the air outlet frame and the main body frame 1, and the air outlet frame is independently lifted. In other embodiments, not shown, the air outlet assembly 3 includes an air outlet frame and an air return panel, a first air outlet 10 is formed between the air outlet frame and the main body frame 1, the air return panel is provided with an air return opening, and the air outlet frame is connected with the air return panel and is lifted together.
The foregoing examples illustrate only a few embodiments of the application and are described in detail herein without thereby limiting the scope of the application. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the application, which are all within the scope of the application. Accordingly, the scope of protection of the present application is to be determined by the appended claims.
Claims (9)
1. The utility model provides a raise boring machine which characterized in that: comprising the following steps:
the air conditioner comprises a main body frame (1), wherein an air outlet duct is formed on the main body frame (1), the main body frame (1) comprises a frame (11), and the frame (11) is provided with a first edge (111) forming the lowest point of the air outlet duct;
the air outlet assembly (3) is arranged on the main body frame (1) in a lifting manner, and the air outlet assembly (3) forms a first air outlet (10) by descending between the main body frame (1);
the relation between the width D of the outer edge of the air outlet component (3) exceeding the first edge (111) and the height h1 of the air outlet is 2/5-9/5 of D/h 1.
2. The raise boring machine according to claim 1, wherein: when the air outlet assembly (3) is lowered to form the first air outlet (10) between the main body frames (1), a space is formed between the air outlet assembly (3) and the main body frames (1), an air supply air duct (14) is formed at the space, one end of the air supply air duct (14) is communicated with the air outlet air duct, and the other end of the air supply air duct (14) is formed with the first air outlet (10).
3. The raise boring machine according to claim 2, wherein: when the air outlet assembly (3) is lowered to form the first air outlet (10) between the main body frame (1), the air outlet assembly (3) and the frame (11) form the air supply duct (14), and on the installation plane of the main body frame (1), the projection of the air outlet assembly (3) is at least partially overlapped with the projection of the frame (11).
4. The raise boring machine according to claim 1, wherein: the air outlet assembly (3) is provided with a second air outlet (20), the second air outlet (20) is provided with an air deflector (4), the air deflector (4) is rotatably arranged at the second air outlet (20), and the air deflector (4) can close or open the second air outlet (20).
5. The raise boring machine according to claim 4, wherein: a step sealing structure is arranged between the edge of the air deflector (4) and the edge of the second air outlet (20).
6. The raise boring machine according to claim 5, characterized in that: the edge of the air deflector (4) is provided with a first step structure, the edge of the second air outlet (13) is provided with a second step structure, and the first step structure and the second step structure are matched to form the step sealing structure.
7. The raise boring machine according to claim 1, wherein: the raise boring machine further comprises a lifting mechanism, the lifting mechanism is arranged on the main body frame (1), and the air outlet assembly (3) is arranged on the lifting mechanism.
8. The raise boring machine according to claim 1, wherein: the air outlet assembly (3) comprises an air outlet frame, a first air outlet (10) is formed between the air outlet frame and the main body frame, and the air outlet frame is independently lifted.
9. The raise boring machine according to claim 1, wherein: the air outlet assembly (3) comprises an air outlet frame and an air return panel, a first air outlet (10) is formed between the air outlet frame and the main body frame, the air return panel is provided with an air return opening, and the air outlet frame is connected with the air return panel and ascends and descends together.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210384810 | 2022-04-13 | ||
| CN2022103848106 | 2022-04-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN116951552A true CN116951552A (en) | 2023-10-27 |
Family
ID=83844619
Family Applications (18)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221694591.3U Active CN218119912U (en) | 2022-04-13 | 2022-07-04 | Courtyard machine with refrigeration mode |
| CN202221706174.6U Active CN217737355U (en) | 2022-04-13 | 2022-07-04 | Raise boring machine |
| CN202221708711.0U Active CN217952467U (en) | 2022-04-13 | 2022-07-04 | Raise boring machine |
| CN202210777067.0A Pending CN116951550A (en) | 2022-03-16 | 2022-07-04 | Raise machine |
| CN202221706175.0U Active CN217763653U (en) | 2022-04-13 | 2022-07-04 | Raise boring machine |
| CN202221694849.XU Active CN218119913U (en) | 2022-04-13 | 2022-07-04 | Raise boring machine |
| CN202210777069.XA Pending CN116951551A (en) | 2022-03-16 | 2022-07-04 | Raise boring machine with air outlet |
| CN202221694820.1U Active CN218379611U (en) | 2022-04-13 | 2022-07-04 | Raise boring machine with heating mode |
| CN202210777106.7A Pending CN116951553A (en) | 2022-04-13 | 2022-07-04 | Raise machine |
| CN202221708731.8U Active CN217763655U (en) | 2022-04-13 | 2022-07-04 | Courtyard machine with air outlet |
| CN202210777066.6A Pending CN116951549A (en) | 2022-04-13 | 2022-07-04 | Raise boring machine with heating mode |
| CN202210777087.8A Pending CN116951552A (en) | 2022-04-13 | 2022-07-04 | Raise machine |
| CN202210777107.1A Pending CN116951554A (en) | 2022-03-16 | 2022-07-04 | Raise machine |
| CN202210777108.6A Pending CN116951555A (en) | 2022-03-16 | 2022-07-04 | Raise boring machine with refrigeration mode |
| CN202221708713.XU Active CN217763654U (en) | 2022-04-13 | 2022-07-04 | Raise boring machine |
| CN202210777060.9A Pending CN116951548A (en) | 2022-03-16 | 2022-07-04 | Raise machine |
| CN202221795448.3U Active CN217763656U (en) | 2022-04-13 | 2022-07-12 | Courtyard machine with second air deflector |
| CN202210817113.5A Pending CN116951556A (en) | 2022-04-13 | 2022-07-12 | Raise boring machine with second aviation baffle |
Family Applications Before (11)
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| CN202221694591.3U Active CN218119912U (en) | 2022-04-13 | 2022-07-04 | Courtyard machine with refrigeration mode |
| CN202221706174.6U Active CN217737355U (en) | 2022-04-13 | 2022-07-04 | Raise boring machine |
| CN202221708711.0U Active CN217952467U (en) | 2022-04-13 | 2022-07-04 | Raise boring machine |
| CN202210777067.0A Pending CN116951550A (en) | 2022-03-16 | 2022-07-04 | Raise machine |
| CN202221706175.0U Active CN217763653U (en) | 2022-04-13 | 2022-07-04 | Raise boring machine |
| CN202221694849.XU Active CN218119913U (en) | 2022-04-13 | 2022-07-04 | Raise boring machine |
| CN202210777069.XA Pending CN116951551A (en) | 2022-03-16 | 2022-07-04 | Raise boring machine with air outlet |
| CN202221694820.1U Active CN218379611U (en) | 2022-04-13 | 2022-07-04 | Raise boring machine with heating mode |
| CN202210777106.7A Pending CN116951553A (en) | 2022-04-13 | 2022-07-04 | Raise machine |
| CN202221708731.8U Active CN217763655U (en) | 2022-04-13 | 2022-07-04 | Courtyard machine with air outlet |
| CN202210777066.6A Pending CN116951549A (en) | 2022-04-13 | 2022-07-04 | Raise boring machine with heating mode |
Family Applications After (6)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210777107.1A Pending CN116951554A (en) | 2022-03-16 | 2022-07-04 | Raise machine |
| CN202210777108.6A Pending CN116951555A (en) | 2022-03-16 | 2022-07-04 | Raise boring machine with refrigeration mode |
| CN202221708713.XU Active CN217763654U (en) | 2022-04-13 | 2022-07-04 | Raise boring machine |
| CN202210777060.9A Pending CN116951548A (en) | 2022-03-16 | 2022-07-04 | Raise machine |
| CN202221795448.3U Active CN217763656U (en) | 2022-04-13 | 2022-07-12 | Courtyard machine with second air deflector |
| CN202210817113.5A Pending CN116951556A (en) | 2022-04-13 | 2022-07-12 | Raise boring machine with second aviation baffle |
Country Status (1)
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| CN (18) | CN218119912U (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023174437A1 (en) * | 2022-03-16 | 2023-09-21 | 珠海格力电器股份有限公司 | Ceiling recessed fan and control method and control apparatus thereof, and recessed air conditioner |
| CN115406000B (en) * | 2022-08-11 | 2024-06-14 | 珠海格力电器股份有限公司 | Control method and control device of courtyard machine and courtyard machine |
| CN115717764A (en) * | 2022-11-22 | 2023-02-28 | 珠海格力电器股份有限公司 | Control method and device and courtyard machine |
-
2022
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- 2022-07-04 CN CN202221706174.6U patent/CN217737355U/en active Active
- 2022-07-04 CN CN202221708711.0U patent/CN217952467U/en active Active
- 2022-07-04 CN CN202210777067.0A patent/CN116951550A/en active Pending
- 2022-07-04 CN CN202221706175.0U patent/CN217763653U/en active Active
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- 2022-07-04 CN CN202221694820.1U patent/CN218379611U/en active Active
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- 2022-07-04 CN CN202221708731.8U patent/CN217763655U/en active Active
- 2022-07-04 CN CN202210777066.6A patent/CN116951549A/en active Pending
- 2022-07-04 CN CN202210777087.8A patent/CN116951552A/en active Pending
- 2022-07-04 CN CN202210777107.1A patent/CN116951554A/en active Pending
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- 2022-07-12 CN CN202221795448.3U patent/CN217763656U/en active Active
- 2022-07-12 CN CN202210817113.5A patent/CN116951556A/en active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| CN217763655U (en) | 2022-11-08 |
| CN218119913U (en) | 2022-12-23 |
| CN217763654U (en) | 2022-11-08 |
| CN116951554A (en) | 2023-10-27 |
| CN217763653U (en) | 2022-11-08 |
| CN116951551A (en) | 2023-10-27 |
| CN116951550A (en) | 2023-10-27 |
| CN116951553A (en) | 2023-10-27 |
| CN116951548A (en) | 2023-10-27 |
| CN217737355U (en) | 2022-11-04 |
| CN116951549A (en) | 2023-10-27 |
| CN218119912U (en) | 2022-12-23 |
| CN116951555A (en) | 2023-10-27 |
| CN217952467U (en) | 2022-12-02 |
| CN217763656U (en) | 2022-11-08 |
| CN116951556A (en) | 2023-10-27 |
| CN218379611U (en) | 2023-01-24 |
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