CN218379611U - Raise boring machine with heating mode - Google Patents

Raise boring machine with heating mode Download PDF

Info

Publication number
CN218379611U
CN218379611U CN202221694820.1U CN202221694820U CN218379611U CN 218379611 U CN218379611 U CN 218379611U CN 202221694820 U CN202221694820 U CN 202221694820U CN 218379611 U CN218379611 U CN 218379611U
Authority
CN
China
Prior art keywords
air outlet
air
main body
body frame
frame
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
Application number
CN202221694820.1U
Other languages
Chinese (zh)
Inventor
刘煜
杜辉
李子颀
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Gree Electric Appliances Inc of Zhuhai
Original Assignee
Gree Electric Appliances Inc of Zhuhai
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Gree Electric Appliances Inc of Zhuhai filed Critical Gree Electric Appliances Inc of Zhuhai
Application granted granted Critical
Publication of CN218379611U publication Critical patent/CN218379611U/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • 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
    • 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
    • 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
    • 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 utility model provides a courtyard machine with heating mode, which comprises a main body frame, wherein an air outlet duct is arranged in the main body frame, and the air outlet duct is provided with a first end and a second end along the air flow direction; the air outlet assembly is arranged in the main body frame in a liftable mode. The utility model provides a courtyard machine with mode of heating, through the ratio of the height of prescribing to the air outlet under the mode of heating and the width of the first end in air-out wind channel, also give the design standard of courtyard machine, come the air supply distance of balanced courtyard machine under the mode of heating and the decay of the air-out amount of wind, guarantee the air-out effect of the courtyard machine that produces under the mode of heating, again because the aviation baffle can highly adjust the air outlet, the size and the turned angle of aviation baffle are prescribed a limit to the ratio scope of the width of the minimum of prescribing a limit to the air outlet and the first end in air-out wind channel, finally guarantee that the air-out effect of the courtyard machine of producing reaches the degree of predetermineeing.

Description

Raise boring machine with heating mode
Technical Field
The utility model relates to an air treatment equipment technical field, especially a courtyard machine with heating mode.
Background
The courtyard machine is one type of air conditioner, the courtyard machine is installed in a ceiling in an embedded mode to reduce occupied space, air outlet heat exchange is carried out through an air outlet formed in the surface of the courtyard machine, due to the limitation of the position of the air outlet, air can be discharged only according to a set direction, and downward air discharging cannot be carried out during heating.
In order to realize that the courtyard machine can downwards air out in order to realize quick heating in the heating mode in the prior art, the adopted technical scheme is that the air outlet assembly is of a lifting structure, and the main body frame is fixedly arranged on the circumferential outer side of the air outlet assembly. When the raise crane 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, and the fan blows air from the interior of the raise crane and blows air out through the air outlet. When the air conditioner is in a heating mode, the air outlet needs to be directed to the ground as much as possible to increase the heating efficiency, so that the purpose of quickly heating is achieved, and the comfort of a user is improved.
However, the drop height of the air outlet frame of the courtyard machine in the prior art is only designed by experience of a designer, the matching relation between the drop height and the internal structure of the courtyard machine is not considered, and when the size of an air outlet formed between the air outlet frame and the main body frame is too small, in a heating mode, although the air supply distance is large, the attenuation of the air outlet volume is serious, so that the air outlet effect of the courtyard machine is poor.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem of poor air outlet effect of the courtyard machine in the prior art, the courtyard machine with the heating mode is provided, wherein the relationship between the descending height of the air outlet frame and the air outlet duct is defined under the heating mode to improve the air outlet effect.
A patio machine with heating mode, comprising:
the air outlet device comprises a main body frame, an air outlet duct and a control device, wherein the main body frame is internally provided with the air outlet duct which is provided with a first end and a second end along the airflow direction;
the air outlet assembly is arranged on the main body frame, when the well-drilling machine is in a heating mode, the air outlet assembly and the main body frame have a height difference, an air outlet is formed between the air outlet assembly and the main body frame, and the air outlet is communicated with the second end of the air outlet duct;
the ratio range of the height h1 of the air outlet to the width h2 of the first end of the air outlet duct is 2/3-h 1/h 2-4/5.
The air outlet assembly is arranged on the main body frame in a liftable mode and is provided with a working position which descends to a set height to form the height difference, and when the air outlet assembly is located at the working position, the ratio range of the height h1 of the air outlet to the width h2 of the first end of the air outlet duct is 2/3-h 1/h 2-4/5.
The air outlet assembly comprises an air deflector and an air outlet frame, the air outlet frame is arranged on the main body frame, the air deflector is rotatably arranged on the air outlet frame, and when the air outlet assembly is located at the working position, the air deflector can adjust the height of the air outlet.
The air deflector is provided with a first position enabling the height h1 of the air outlet to reach a minimum value, and the ratio range of the minimum value of the height h1 of the air outlet to the width of the first end of the air outlet duct is 2/3-h 1/h 2-4/5.
When the courtyard machine is in a heating mode, the angle range of the included angle a between the plane where the air deflector is located and the horizontal plane is 45-75 degrees.
The air outlet assembly is provided with a closing position which is matched with the main body frame to close the air outlet, the air deflector is provided with a first edge and a second edge, when the air outlet assembly is located at the closing position, the first edge and the corresponding position of the main body frame are arranged in a sealing mode, and the second edge and the corresponding edge of the air outlet frame are arranged in a sealing mode.
When the air outlet assembly is located at the closed position, the air outlet frame and the air deflector are matched and sealed with the main body frame together.
And when the air outlet assembly is in a closed position, the first step structure is in sealing fit with the second step structure.
And a sealing element is arranged on the first step structure, and when the air outlet assembly is in a closed position, the sealing element is arranged between the first step structure and the second step structure.
The courtyard 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, an air outlet is formed between the air outlet frame and the main body frame, and the air outlet frame is lifted independently.
The air outlet assembly comprises an air outlet frame and a return air panel, an air outlet is formed between the air outlet frame and the main body frame, a return air inlet is formed in the return air panel, and the air outlet frame is connected with the return air panel and ascends and descends together.
The air outlet assembly is provided with at least one second air outlet, and the second air outlet is communicated with the second end of the air outlet duct.
The courtyard machine further comprises an air deflector, the air deflector is rotatably arranged at the second air outlet, and the air deflector can close or open the second air outlet.
The utility model provides a courtyard machine with mode of heating, ratio through the height of the air outlet of injecing under the mode of heating and the width of the first end in air-out wind channel, the design standard of courtyard machine is given, guarantee the air-out effect of the courtyard machine that produces under the mode of heating, and then guarantee the heat exchange efficiency of courtyard machine under the mode of heating, again because the aviation baffle can highly adjust the air outlet, the size and the turned angle of air deflector are injecing through the ratio scope of the width of the minimum of injecing the air outlet and the first end in air-out wind channel, the air-out effect of the courtyard machine of finally guaranteeing to produce reaches preset degree.
Drawings
Fig. 1 is a schematic structural diagram of a raise boring machine according to an embodiment of the present invention;
fig. 2 is another schematic structural diagram of the raise boring machine according to the embodiment of the present invention;
fig. 3 is another schematic structural diagram of a raise boring machine according to an embodiment of the present invention;
fig. 4 is a cross-sectional view of a raise boring machine according to an embodiment of the present invention;
in the figure:
1. a main body frame; 2. an air outlet duct; 21. a first end; 22. a second end; 3. an air outlet assembly; 10. an air outlet; 4. an air deflector; 41. a first edge; 42. a second edge; 5. a rotating arm; 13. a second air outlet; 14. an air supply duct; 15. and (5) a frame.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention will be further described in detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.
The courtyard machine is an air processing device arranged on a ceiling and used for indoor heat exchange, and preferentially exchanges heat with a high part of a room in the heat exchange process, when in refrigeration, cold air is heavier and can flow from the high part of the room to the ground of the room to realize rapid refrigeration in the room, but when in heating, hot air is lighter and can float at the high part of the room to only improve the temperature at the high part of the room, so that the courtyard machine mistakenly thinks that the temperature in the room reaches the set temperature and influences the overall heating effect in the room. However, after the applicant researches the outlet airflow of the patio machine and analyzes the data through simulation experiment, it is found that the technical scheme for increasing the relevant parameters of the fan is actually more disadvantageous, and is not beneficial to the further development of the industry, and the parameters which are ignored and ignored in the field about the size of the air outlet and the size of the air duct inside the patio machine are an improvement point capable of effectively improving the heating efficiency of the patio machine.
Therefore, in order to achieve better heating comfort, hot air should be blown to the ground nearby and then spread outwards along the ground, so as to ensure the heat exchange efficiency of the raise machine in the heating mode, the present application provides the raise machine with the heating mode as shown in fig. 1 and fig. 2, including a main body frame 1, an air outlet duct 2 is arranged in the main body frame 1, and the air outlet duct 2 has a first end 21 and a second end 22 along the air flow direction; the air outlet assembly 3 is arranged in the main body frame 1 in a lifting manner, the air outlet assembly 3 is provided with a working position which is lowered to a preset height and forms an air outlet 10 with the main body frame 1, and the air outlet 10 is communicated with the second end 22 of the air outlet duct 2; the courtyard machine has a heating mode, when the courtyard machine is in the heating mode, and when the air outlet assembly 3 is in the working position, the ratio range of the height h1 of the air outlet 10 to the width h2 of the first end 21 of the air outlet duct 2 is 2/3-h 1/h 2-4/5.
The main body frame 1 is a main load-bearing structure of the raise boring machine, when the raise boring machine is installed, the main body frame 1 is 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 height h1 of the air outlet 10 is the height between the edge of the lowest point of the air outlet duct formed by the main frame and the edge of the outermost side of the air outlet assembly in the direction of the height difference formed by the air outlet assembly and the main frame. The raise 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 main body frame 1's air-out wind channel 2's first end 21 communicates with interior machine air exit, air flow path: the air return inlet, the evaporator, the indoor unit air outlet, the first end 21 of the air outlet duct 2, the second end 22 of the air outlet duct 2 and the air outlet blow out.
When the raise boring machine works, gas flows from the first end 21 to the second end 22 of the air outlet duct, and is finally discharged out of the raise boring machine through the air outlet 10, when the raise boring machine is designed, in order to guarantee balance between the air supply distance and the air outlet volume of the raise boring machine, a designer can determine specific parameters of the raise boring machine according to the ratio range of the height h1 of a limited air port and the width of the first end 21 of the air outlet duct 2, and the air outlet effect of the produced raise boring machine can meet preset requirements.
Taking 3 pieces of machine experimental data as an example, in the scheme, h2 is a fixed value of 60mm, and the numerical value of h1 is adjusted for simulation, wherein the simulation result is as follows:
h1 h1/h2 air volume (m) 3 /h) Distance of air supply
35 0.6 953 2.5m
40 0.67 1005 2m
45 0.75 1112 1.8m
48 0.8 1112 1.1m
54 0.9 1112 0.3m
From the results, when h1/h2 is about 0.8, the air quantity and the hot air fall to the ground are optimal and most ideal; when h1/h2 is continuously increased to exceed 0.9, the airflow can only flow downwards and cannot diffuse outwards, and the effect is poor; when h1/h2 is reduced by 0.75, the air volume is not changed, but the hot air begins to float upwards and cannot fall to the ground well as can be seen from the figure; when h1/h2 is reduced to 0.67, the air volume begins to be reduced, the air supply distance is increased, but hot air cannot reach the ground, and the heating effect begins to be poor; when h1/h2 is less than 0.6, hot air can be sent to a far place but cannot be blown to the vicinity of the ground, and the heating effect is poor.
The air outlet assembly 3 is arranged on the main body frame 1 in a liftable manner, the air outlet assembly 3 is provided with a working position which is descended to a set height to form the height difference, and when the air outlet assembly 3 is located at the working position, the ratio range of the height h1 of the air outlet 10 to the width h2 of the first end 21 of the air outlet duct 2 is 2/3-h 1/h 2-4/5. At this time, the height h1 of the air outlet 10 is the height between the edge of the lowest point of the air outlet duct and the edge of the outermost side of the air outlet assembly formed by the main body frame in the lifting direction of the air outlet assembly 3.
The air outlet component 3 comprises an air deflector 4 and an air outlet frame, the air outlet frame is arranged on the main body frame 1, the air deflector 4 is rotatably arranged on the air outlet frame, and when the air outlet component 3 is located at a working position, the air deflector 4 can adjust the height of the air outlet 10. The height of the air outlet is the height between the edge of the lowest point of the air outlet duct formed by the main body frame and the edge of the outermost side of the air deflector in the lifting direction of the air outlet assembly.
The air deflector 4 is provided with a first position enabling the height h1 of the air outlet 10 to reach a minimum value, the ratio range of the minimum value of the height h1 of the air outlet 10 to the width of the first end 21 of the air outlet duct 2 is 2/3-h 1/h 2-4/5, and the air outlet effect of the courtyard machine is guaranteed by determining the size and the rotation range of the air deflector through the ratio range.
Taking 3 pieces of machine experimental data as an example, h2 is a fixed value 60 in the scheme, and the air outlet assembly can adjust the value of h1 directly through the opening angle of the air deflector without descending under the condition that the air deflector 4 exists. Carrying out simulation, wherein the simulation result is as follows:
h1 h1/h2 air volume (m) 3 /h) Distance of air supply
35 0.6 948 3m
40 0.67 1055 2.5m
45 0.75 1112 1.8m
48 0.8 1112 0.7m
54 0.9 1112 0.3m
From experimental results, when h1/h2 is about 0.8, the air quantity and the air supply distance are optimal and optimal; when h1/h2 is continuously increased to exceed 0.9, the airflow can only flow downwards and cannot diffuse outwards, and the effect is poor; when h1/h2 is reduced to 0.75, the air supply distance is increased, but hot air begins to have the upward floating trend and cannot well fall to the ground; when h1/h2 is reduced to 0.67, the air volume is further reduced, the air supply distance is increased, but hot air cannot reach the ground, and the heating effect is poor; when h1/h2 is less than 0.6, hot air can be sent to a far place but cannot be blown to the vicinity of the ground, and the heating effect is poor.
When the air deflector 4 is not provided and the air outlet is formed only by descending the air outlet component 3 for heating, the air flow direction of the air outlet of the raise machine cannot be adjusted, in order to ensure that the heat seal can smoothly reach the ground, the descending size of the air outlet component 3 is far more than 54mm to enable the air outlet of the raise machine, the descending size of the effect air port is required to be reduced more, the size of the lifting mechanism is increased and far more than the descending size of the acceptable air outlet component is obtained, and therefore, the simulation is carried out only by the structure with the air deflector 4.
The air deflector 4 can lead the air outlet of the air outlet 10, and when the down-hole machine is in a heating mode, in order to achieve the effect of rapid heating, the angle range of the included angle a between the air deflector 4 and the horizontal plane is 45-75 degrees. At this time, the outlet air at the air outlet 10 can be blown out in the vertical direction under the limitation of the air deflector 4, so as to achieve the effect of rapid heating.
The air outlet assembly is provided with a closing position which is matched with the main body frame 1 to close the air outlet 10, the air deflector 4 is provided with a first edge 41 and a second edge 42, when the air outlet assembly 3 is in the closing position, the first edge 41 is in sealing arrangement with the corresponding position of the main body frame 1, and the second edge 42 is in sealing arrangement with the corresponding edge of the air outlet frame. Through the corresponding seal of first border 41 and main body frame 1 and the corresponding seal of second border 42 and air-out subassembly, guarantee when the air-out subassembly is in the closed position, aviation baffle 4 can seal the corresponding position of air outlet 10 to avoid impurity such as dust to get into the inside performance that influences the courtyard machine of courtyard machine by the position of air outlet 10.
When the air outlet assembly 3 is in the closed position, the air outlet frame and the air deflector 4 are matched and sealed with the main body frame 1 together. At this moment, air-out subassembly 3 and the laminating of main body frame 1, the opening on the main body frame 1 is sheltered from by air-out subassembly 3 completely to make the courtyard machine have good outward appearance effect.
The second edge 42 is provided with a first step structure, the air outlet frame is provided with a second step structure matched with the first step structure, and when the air outlet assembly 3 is in the closed position, the first step structure and the second step structure are in sealing fit. The first step structure and the second step structure can guarantee reliable sealing between the air deflector 4 and the air outlet frame, and meanwhile can guarantee that the structure of the air outlet assembly 3 is not influenced by structural interference generated between the air deflector 4 and the air outlet assembly 3 in the rotating process of the air deflector 4.
The first step structure is provided with a sealing element, and when the air outlet assembly 3 is in a closed position, the sealing element is arranged between the first step structure and the second step structure. That is, the sealing element moves together with the air deflector, when the air deflector is sealed relative to the air outlet frame, the sealing element can seal a gap between the air deflector and the air outlet frame, and therefore the sealing effect between the air deflector and the air outlet frame is improved.
The courtyard machine further comprises a rotating mechanism, the rotating mechanism is arranged on the air outlet assembly 3, and the air deflector 4 is arranged on the rotating mechanism.
The rotating mechanism comprises a rotating arm 5, one end of the rotating arm 5 is hinged to the air outlet assembly 3, and the other end of the rotating arm 5 is arranged on the air deflector 4. Preferably, both ends of the air deflector 4 in the length direction are provided with a rotating arm 5, so that the synchronism of the overall movement of the air deflector 4 is ensured.
The rotating mechanism further comprises a driving piece, the driving piece is arranged on the air outlet assembly 3, and the driving piece directly or indirectly drives the rotating arm 5 to rotate. When the rotating arm 5 rotates with the end part arranged on the driving part, the air deflector 4 can move together with the end part of the rotating arm 5, so that the rotation of the air deflector 4 is realized, wherein the driving part can be a stepping motor.
The courtyard 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 through the lifting mechanism, so that the air outlet assembly 3 can freely move between the working position and the closing position.
The air outlet component 3 comprises an air outlet frame, an air outlet is formed between the air outlet frame and the main body frame, and the air outlet frame is lifted independently. In other embodiments not shown, the air outlet assembly 3 includes an air outlet frame and a return air panel, an air outlet is formed between the air outlet frame and the main body frame, the return air panel is provided with a return air inlet, and the air outlet frame and the return air panel are connected and lift together.
As shown in fig. 3 and 4, another embodiment of the raise boring machine is provided, the air outlet assembly 3 is provided with at least one second air outlet 13, and the second air outlet 13 is communicated with the second end 22 of the air outlet duct. The second air outlet 13 is arranged, so that the courtyard unit can meet the requirements of obliquely downward air outlet and even vertically downward air outlet. And the air-out mode of the courtyard machine can be increased through the cooperation of the air outlet 10 and the second air outlet 13, so that the air-out effect of the courtyard machine and the accuracy and the adjusting speed of the temperature adjustment are increased.
When the air outlet assembly 3 descends to form the air outlet 10 between the main body frame 1, a gap is formed between the air outlet assembly 3 and the main body frame 1, an air supply duct 14 is formed at the gap, one end of the air supply duct 14 is communicated with the air outlet duct 2, and the other end of the air supply duct 14 forms the air outlet 10. The air flow in the air outlet duct 2 is guided by the air supply duct 14 and then blown out from the air outlet 10, and the air supply duct 14 guides the vertically downward air flow in the air outlet duct 2 into air which is approximately far away from the courtyard machine along the horizontal direction, even is blown out in the direction which is inclined upwards relative to the horizontal plane, so that the horizontal air outlet to the courtyard machine is realized.
In the prior art, air outlets are formed in the surface facing the ground of the courtyard machine to conduct air outlet, in order to change the air outlet direction, an air deflector is arranged at the air outlets to conduct air flow, but on the installation plane of the courtyard machine, the projection of the air deflector does not coincide with the projection of the panel of the courtyard machine, so that the air deflector has poor air flow guiding effect, and finally the air supply distance of the courtyard machine is reduced. When the projection of air-out subassembly 3 and the projection part of frame 15 coincide, for prior art in essence the air-out subassembly has been prolonged for the flat blowing effect of courtyard machine is good, the air supply distance increases, when the air outlet 10 was opened to the courtyard machine, air-out subassembly 3 kept away from main body frame 1 gradually and thus formed air supply duct 14, the corresponding part of air-out subassembly 3 formed the downside of air supply duct 14 this moment, the air current when flowing through air supply duct 14, the air current under the guiding action of air supply duct downside, flow along the horizontal direction or even blow out along the direction of tilt up, make the air supply distance of courtyard machine increase, thereby realize the effect of horizontal air-out.
As another embodiment, the projection of the air outlet assembly 3 completely coincides with the projection of the frame 15, and in this case, compared with the case where the projection of the air outlet assembly 3 coincides with the projection of the frame 15, the air outlet assembly can be further extended, so that the flat blowing effect of the raise machine is better, and the air supply distance is further increased. Meanwhile, when the courtyard machine is in a shutdown 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 15, and people can only see the air outlet assembly 3 and cannot see the main body frame 1 when observing the courtyard machine from the ground, so that the attractiveness of the courtyard machine is effectively improved.
As another embodiment, the projection of the air outlet assembly 3 exceeds the projection of the frame 15, in this case, compared with the case that the projection of the air outlet assembly 3 and the projection of the frame 15 are completely overlapped, the air outlet assembly can be further extended, so that the flat blowing effect and the air supply distance of the raise-level machine are further increased.
Preferably, the projection of air-out subassembly 3 exceeds the projection of main body frame 1 to make air-out subassembly 3 for the effectual increase wind-guiding size of prior art, reach the purpose that increases courtyard machine air supply distance.
The raise boring machine further comprises an air deflector 4, the air deflector 4 is rotatably arranged at the second air outlet 13, and the air deflector 4 can close or open the second air outlet 13. When the second air outlet 13 needs to be opened, the air deflector 4 gradually rotates to enable the second air outlet 13 to be communicated with the air outlet duct 2 so as to enable air flow in the air outlet duct 2 to be blown out from the second air outlet 13, and the air deflector 4 can adjust the inclination angle thereof according to actual needs to adjust the air outlet direction and/or the air outlet volume of the second air outlet 13; when the second air outlet 13 needs to be closed, the air deflector 4 is reset to be in sealing fit with the air outlet component 3, so that the second air outlet 13 is closed, and at the moment, the air flow in the air outlet duct 2 can only be blown out from the air outlet 10 under the common guiding action of the air outlet component 3 and the air deflector 4.
The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims (14)

1. A courtyard machine with heating mode which characterized in that: the method comprises the following steps:
the air conditioner comprises a main body frame (1), wherein an air outlet duct (2) is arranged in the main body frame (1), and the air outlet duct (2) is provided with a first end (21) and a second end (22) along the airflow direction;
the air outlet assembly (3) is arranged on the main body frame (1), when the manhole machine is in a heating mode, a height difference exists between the air outlet assembly (3) and the main body frame (1), an air outlet (10) is formed between the air outlet assembly (3) and the main body frame (1), and the air outlet (10) is communicated with a second end (22) of the air outlet duct (2);
the ratio range of the height h1 of the air outlet (10) to the width h2 of the first end (21) of the air outlet duct (2) is 2/3-h 1/h 2-4/5.
2. The raise boring machine of claim 1, wherein: the air outlet assembly (3) is arranged on the main body frame (1) in a liftable mode, the air outlet assembly (3) is provided with a working position which descends to a set height to form the height difference, and when the air outlet assembly (3) is located at the working position, the ratio range 2/3 of the height h1 of the air outlet (10) to the width h2 of the first end (21) of the air outlet duct (2) is not less than h1/h2 and not more than 4/5.
3. The raise boring machine according to claim 1 or 2, wherein: the air outlet assembly (3) comprises an air deflector (4) and an air outlet frame, the air outlet frame is arranged on the main body frame (1), the air deflector (4) is rotatably arranged on the air outlet frame, and when the air outlet assembly (3) is located at the working position, the air deflector (4) can adjust the height of the air outlet (10).
4. The raise boring machine of claim 3, wherein: the air deflector (4) is provided with a first position enabling the height h1 of the air outlet (10) to reach a minimum value, and the ratio range of the minimum value of the height h1 of the air outlet (10) to the width of the first end (21) of the air outlet duct (2) is 2/3-h 1/h 2-4/5.
5. The raise boring machine of claim 3, wherein: when the raise boring machine is in a heating mode, the included angle a between the plane where the air deflector (4) is located and the horizontal plane ranges from 45 degrees to 75 degrees.
6. The raise boring machine of claim 3, wherein: the air outlet assembly (3) is provided with a closing position which is matched with the main body frame (1) to close the air outlet (10), the air guide plate (4) is provided with a first edge (41) and a second edge (42), when the air outlet assembly (3) is located at the closing position, the first edge (41) and the corresponding position of the main body frame (1) are arranged in a sealing mode, and the second edge (42) and the corresponding edge of the air outlet frame are arranged in a sealing mode.
7. The raise boring machine of claim 6, wherein: when the air outlet assembly (3) is located at the closed position, the air outlet frame and the air guide plate (4) are matched and sealed with the main body frame (1) together.
8. The raise boring machine of claim 6, wherein: and a first step structure is arranged on the second edge (42), a second step structure matched with the first step structure is arranged on the air outlet frame, and when the air outlet assembly (3) is in a closed position, the first step structure is in sealing fit with the second step structure.
9. The raise boring machine of claim 8, wherein: and a sealing element is arranged on the first step structure, and when the air outlet assembly (3) is in a closed position, the sealing element is arranged between the first step structure and the second step structure.
10. The raise boring machine of claim 2, wherein: the courtyard 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.
11. The raise boring machine according to claim 2, characterized in that the air outlet assembly (3) comprises an air outlet frame, an air outlet is formed between the air outlet frame and the main body frame, and the air outlet frame is lifted independently.
12. The courtyard machine of claim 2, wherein the air outlet assembly (3) comprises an air outlet frame and a return air panel, an air outlet is formed between the air outlet frame and the main body frame, the return air panel is provided with a return air inlet, and the air outlet frame and the return air panel are connected and lift together.
13. The raise boring machine of claim 1, wherein: at least one second air outlet (13) is formed in the air outlet assembly (3), and the second air outlet (13) is communicated with the second end (22) of the air outlet duct (2).
14. The raise boring machine of claim 13, wherein: the courtyard machine further comprises an air deflector (4), the air deflector (4) is rotatably arranged at the second air outlet (13), and the air deflector (4) can close or open the second air outlet (13).
CN202221694820.1U 2022-04-13 2022-07-04 Raise boring machine with heating mode Active CN218379611U (en)

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
CN218379611U true CN218379611U (en) 2023-01-24

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 (7)

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

Family Applications After (10)

Application Number Title Priority Date Filing Date
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

Country Status (1)

Country Link
CN (18) CN218119912U (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
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

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
CN116951552A (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

Similar Documents

Publication Publication Date Title
CN218379611U (en) Raise boring machine with heating mode
KR102062238B1 (en) Floor-standing Air Conditioner
CN107388369A (en) Cabinet air-conditioner and its control method
CN111237866A (en) Air conditioner indoor unit capable of preventing air return and discharging air up and down, control method and air conditioner
CN107300265A (en) Cabinet air-conditioner and its control method
CN107477671A (en) Cabinet air-conditioner and its control method
CN212339440U (en) Machine and air conditioner in air conditioning of upper and lower air-out
CN110762634B (en) Air conditioner indoor unit, air conditioner and control method
CN218120111U (en) Raise boring machine
CN207334907U (en) Cabinet air-conditioner
CN111706917A (en) Indoor unit of air conditioner with upper air outlet and lower air outlet, control method and air conditioner
CN217763868U (en) Courtyard machine with air deflector
CN218119939U (en) Raise boring machine with extension mechanism
CN116221819A (en) Raise machine
CN115342432A (en) Raise boring machine with extending mechanism
CN217274493U (en) Embedded air conditioner with lower air outlet
CN220958580U (en) Air guide structure and range hood provided with same
CN219829083U (en) Air-out structure and air conditioner
WO2022062558A1 (en) Air conditioner front panel control method and front panel apparatus
CN115978647A (en) Cabinet air conditioner and control method thereof
CN115711426A (en) Raise boring machine
CN117190299A (en) Air conditioner and control method thereof
CN115342433A (en) Raise boring machine and control method thereof
CN106679141A (en) Wind deflector assembly of air conditioner indoor hanging machine and air conditioner indoor hanging machine
KR20090104465A (en) Air conditioner

Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant