CN116792871A - Raise machine - Google Patents

Raise machine Download PDF

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Publication number
CN116792871A
CN116792871A CN202210777081.0A CN202210777081A CN116792871A CN 116792871 A CN116792871 A CN 116792871A CN 202210777081 A CN202210777081 A CN 202210777081A CN 116792871 A CN116792871 A CN 116792871A
Authority
CN
China
Prior art keywords
air
air outlet
main body
body frame
deflector
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.)
Pending
Application number
CN202210777081.0A
Other languages
Chinese (zh)
Inventor
刘华
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
Publication of CN116792871A publication Critical patent/CN116792871A/en
Pending legal-status Critical Current

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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
    • F24F11/30—Control or safety arrangements for purposes related to the operation of the system, e.g. for safety or monitoring
    • F24F11/32—Responding to malfunctions or emergencies
    • F24F11/36—Responding to malfunctions or emergencies to leakage of heat-exchange fluid
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H19/00—Gearings comprising essentially only toothed gears or friction members and not capable of conveying indefinitely-continuing rotary motion
    • F16H19/02—Gearings comprising essentially only toothed gears or friction members and not capable of conveying indefinitely-continuing rotary motion for interconverting rotary or oscillating motion and reciprocating motion
    • F16H19/04—Gearings comprising essentially only toothed gears or friction members and not capable of conveying indefinitely-continuing rotary motion for interconverting rotary or oscillating motion and reciprocating motion comprising a rack
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H55/00—Elements with teeth or friction surfaces for conveying motion; Worms, pulleys or sheaves for gearing mechanisms
    • F16H55/02—Toothed members; Worms
    • F16H55/26—Racks
    • 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
    • F24F1/0014—Indoor units, e.g. fan coil units characterised by air outlets having two or more outlet openings
    • 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
    • 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
    • F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
    • F24F13/10—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers
    • 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
    • F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
    • F24F13/10—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers
    • F24F13/14—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre
    • 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
    • F24F13/22—Means for preventing condensation or evacuating condensate
    • 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
    • F24F13/22—Means for preventing condensation or evacuating condensate
    • F24F2013/221—Means for preventing condensation or evacuating condensate to avoid the formation of condensate, e.g. dew

Abstract

The application discloses a courtyard machine, which comprises a main body frame, an air outlet assembly, a lifting mechanism and an air deflector, wherein an air outlet air channel is formed in the main body frame; the air-out subassembly passes through elevating system to be connected on main body frame, and the air-out subassembly forms first air outlet through descending between main body frame, and main body frame has first wind shielding portion, and the air-out subassembly has second wind shielding portion, and when the air-out subassembly descends to working position, first wind shielding portion and second wind shielding portion cooperate in order to cut off return air inlet and first air outlet, and the aviation baffle is located the air-out wind channel, but the first end of aviation baffle swing ground setting is on main body frame, and when the air-out subassembly descends to working position, the second end overlap joint of aviation baffle is on second wind shielding portion, and the aviation baffle is used for guiding the air-out first air outlet. According to the courtyard machine, the air duct is shielded by the air deflector, so that the air outlet efficiency is higher, and the air quantity loss is reduced.

Description

Raise machine
Technical Field
The application relates to the technical field of air conditioners, in particular to a courtyard machine.
Background
The courtyard machine is also called a ceiling machine or a ceiling type embedded air conditioner. Because the raise-boring machine can save space and is beautiful, the raise-boring machine has wide application range.
At present, the courtyard machine often adopts a mode that air outlets are arranged on a frame, the number of the air outlets is generally 4, and air is blown from a ceiling to the indoor at a certain angle, namely, the air is blown to four directions along the angles respectively arranged at the 4 air outlets. However, because the air outlet direction of the air outlet has a certain included angle with the horizontal plane where the ceiling is located, and the air supply direction is limited, when the air conditioner is in a refrigerating mode, cold air can be directly blown downwards, and if someone is located near the air conditioner, the cold air can be directly blown to the human body, so that the comfort level is reduced.
In order to solve the problem, the existing courtyard machine with the liftable air outlet component comprises a main body frame and the air outlet component which are arranged on a ceiling, wherein the air outlet component is arranged on the main body frame through a lifting mechanism.
Because the air outlet component is of a liftable structure, the structure of the air channel is changed along with the lifting process of the air outlet component, and a plurality of irregular structures are added in the air channel, so that the energy loss of the air outlet is easy to generate, and the problem of how to avoid the energy loss of the air outlet in the air channel is to be solved in the technical field.
Disclosure of Invention
The application discloses a raise boring machine, which solves the problems that in the prior art, a plurality of irregular structures exist in an air duct of the raise boring machine, and energy loss is easily caused by air outlet.
In order to solve the problems, the application discloses a courtyard machine, which comprises a main body frame, an air outlet assembly and a lifting mechanism, wherein an air outlet air duct is formed in the main body frame; the air-out subassembly passes through elevating system to be connected on the main body frame, the air-out subassembly through decline with form first air outlet between the main body frame, the main body frame has first keep out the wind portion, first keep out the wind portion is located between air-out wind channel and the return air inlet, the air-out subassembly has second keep out the wind portion, second keep out the wind portion is located between air-out wind channel and the return air inlet when the air-out subassembly descends to working position, first keep out the wind portion with second keep out the wind portion cooperation is in order to cut off the return air inlet with first air outlet, the courtyard machine still includes: the air deflector is positioned in the air outlet air duct, the first end of the air deflector can be arranged on the main body frame in a swinging mode, when the air outlet assembly descends to a working position, the second end of the air deflector is lapped on the second air shielding part, the air deflector covers at least part of the surface structure of the first air shielding part and at least part of the surface structure of the second air shielding part, and the air deflector is used for guiding air outlet to the first air outlet.
Further, the air outlet assembly enables the air deflector to swing through lifting; in the descending process of the air outlet assembly, the second end of the air deflector descends through gravity and is lapped on the air outlet assembly; in the ascending process of the air outlet assembly, the air outlet assembly pushes the air deflector to ascend.
Further, a first air guide surface is arranged on the second air shielding part, the first air guide surface is arranged on one side, facing the first air outlet, of the second air shielding part, and the second end, overlapped with the air guide plate, can be overlapped with the first air guide surface.
Further, the windward side of the air deflector forms a second air guiding surface; when the air outlet assembly descends to the working position, the second air guide surface is connected with the first air guide surface to form an air guide structure.
Further, when the air outlet assembly rises to the stowing position, the air deflector is located at the avoiding position, and the air deflector swings upwards to avoid the stowing air outlet assembly.
Further, an insulating layer is arranged on the first wind shielding part and/or the second wind shielding part.
Further, the air outlet assembly comprises an air outlet frame, the first air outlet is formed between the air outlet frame and the main body frame, and the air outlet frame is independently lifted.
Further, the air outlet assembly comprises an air outlet frame and an air return panel, the 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.
Further, at least one second air outlet is formed in the air outlet assembly, and the second air outlet is communicated with the air outlet air duct; when the air outlet assembly descends to a working position, the first wind shielding part and the second wind shielding part are matched to block airflow between the air return opening and the first air outlet and airflow between the air return opening and the second air outlet; when the air outlet assembly descends to a working position, the air deflector is used for guiding air outlet to the first air outlet and/or the second air outlet.
Further, 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.
Further, the main body frame further comprises a border, when the air outlet assembly is lowered to form the first air outlet with the main body frame, the air outlet assembly and the border form the air supply duct, and on the installation plane of the main body frame, the projection of the air outlet assembly is at least partially overlapped with the projection of the border.
Further, the raise boring machine is provided with a first air outlet mode, a second air outlet mode and a third air outlet mode; when the courtyard machine is in the first air outlet mode, the first air outlet is opened, and the second air outlet is closed; when the courtyard machine is in the second air outlet mode, the first air outlet is opened, and part or all of the second air outlet is opened; when the courtyard machine is in the third air outlet mode, the first air outlet is closed, and part or all of the second air outlets are opened.
Further, when the raise boring machine is in a refrigerating mode, the raise boring machine is in a first air outlet mode or a second air outlet mode;
when the raise boring machine is in the heating mode, the raise boring machine is in a third air outlet mode or the second air outlet mode.
According to the courtyard machine, one end of the air deflector is arranged on the main body frame in a swinging manner, when the air outlet assembly firstly descends to the working position, the other end of the air deflector is lapped on the second wind shielding part through swinging, and at least part of the surface structure of the first wind shielding part and at least part of the surface structure of the second wind shielding part are covered, that is, the air deflector shields the irregular structure inside the air duct, so that the air outlet can be prevented from flowing through the irregular structure, the generation of turbulent flow is avoided, and the air outlet in the air duct can also be guided to the air outlet through the air deflector, so that the air outlet efficiency is higher, and the air quantity loss is reduced.
Drawings
FIG. 1 is a schematic view of a raise boring machine in an operating state according to a first embodiment of the present application;
FIG. 2 is a schematic view of a courtyard machine according to a first embodiment of the present application in a closed state;
fig. 3 is a schematic structural diagram of a first air outlet mode of a raise boring machine according to a second embodiment of the present application;
fig. 4 is a schematic structural diagram of a second air outlet mode of the raise boring machine according to the second embodiment of the present application.
Legend: 10. a main body frame; 11. a first wind shielding part; 12. an air supply duct; 13. a frame; 14. an air outlet duct; 20. an air outlet assembly; 21. a second wind shielding part; 211. a first air guiding surface; 31. a first air outlet; 32. a second air outlet; 40. an air deflector; 41. and the second air guiding surface.
Detailed Description
The application is further illustrated, but is not limited to, the following examples.
As shown in fig. 1 and 2, in a first embodiment of the present application, a patio machine is disclosed, which includes a main body frame 10, an air outlet assembly 20, a lifting mechanism and an air deflector 40, wherein an air outlet duct 14 is formed in the main body frame 10; the air outlet assembly 20 is connected to the main body frame 10 through a lifting mechanism, a first air outlet 31 is formed between the air outlet assembly 20 and the main body frame 10 through descending, the main body frame 10 is provided with a first air shielding part 11, the first air shielding part 11 is positioned between the air outlet air duct 14 and the air return opening, the air outlet assembly 20 is provided with a second air shielding part 21, the second air shielding part 21 is positioned between the air outlet air duct 14 and the air return opening, and when the air outlet assembly 20 descends to a working position, the first air shielding part 11 and the second air shielding part 21 are matched to isolate the air return opening from the first air outlet 31; the air deflector 40 is located in the air outlet duct 14, a first end of the air deflector 40 is swingably disposed on the main body frame 10, and when the air outlet assembly 20 descends to the working position, a second end of the air deflector 40 is overlapped on the second wind shielding portion 21, the air deflector 40 covers at least part of the surface structure of the first wind shielding portion 11 and at least part of the surface structure of the second wind shielding portion 21, and the air deflector 40 is used for guiding the air outlet to the first air outlet 31.
According to the patio machine, one end of the air deflector 40 is arranged on the main body frame 10 in a swinging manner, when the air outlet assembly 20 descends to the working position, the other end of the air deflector 40 is lapped on the second wind shielding part 21 through swinging, and at least part of the surface structure of the first wind shielding part 11 and at least part of the surface structure of the second wind shielding part 21 are covered, that is, the irregular structure in the air duct is shielded through the air deflector 40, so that the air outlet can be prevented from flowing through the irregular structure, the generation of turbulent flow is avoided, and the air outlet in the air duct can also be guided to the first air outlet 31 through the air deflector 40, so that the air outlet efficiency is higher, and the air quantity loss is reduced.
It should be noted that, the air deflector 40 covers at least part of the surface structure of the first wind shielding portion 11 and at least part of the surface structure of the second wind shielding portion 21, that is, the first wind shielding portion 11 and the second wind shielding portion 21 cooperate to block the air return opening and the part of the space of the first air outlet 31, when the air outlet assembly 20 descends to the working position, a groove structure (for example, a C-type, an L-type, an inverted T-type) is formed in the part of the space, and after the air outlet flows through the groove structure, vortex flow is generated, so that air volume loss is generated, when the air outlet assembly 20 descends to the working position, the air deflector 40 is located at the opening position of the first wind shielding portion 11, and the groove structure at the opening position is used for shielding the air deflector 40, so that vortex flow is avoided, and the air volume loss of the air outlet is reduced.
The main body frame 10 is a main bearing structure of the patio machine, and the main body frame 10 is used to be mounted on a ceiling when the patio machine is mounted, and other structures may be directly or indirectly mounted on the main body frame 10 and fixed on the ceiling by the main body frame 10. The patio machine has an inner machine part installed in the ceiling, the main body frame 10 is connected with the inner machine, the air outlet component 20 is connected on the main body frame 10, the inner machine has an inner machine air outlet, the air outlet duct 14 of the main body frame 10 is communicated with the inner machine air outlet, and the air flow path is as follows: the air return opening, the evaporator, the air outlet of the inner fan, the air outlet channel 14 and the air outlet are blown out.
Further, a rotating shaft is arranged at one end of the air deflector 40, the air deflector 40 is arranged at the top of the first wind shielding part 11 through the rotating shaft, and the air deflector 40 can swing around the rotating shaft; the second end of the wind deflector 40 extends to the bottom of the first wind shielding portion 11.
The air outlet assembly 20 swings the air deflector 40 by lifting; when the raise-lift is opened, the air outlet assembly 20 descends, and the second end of the air deflector 40 descends and is lapped on the air outlet assembly 20 through gravity; during the ascending process of the air outlet assembly 20, the air outlet assembly 20 pushes the air deflector 40 to ascend. The air-out subassembly 20 makes aviation baffle 40 swing through going up and down, makes air-out subassembly 20 and aviation baffle 40 form the linkage, makes aviation baffle 40 automatic swing to the position department that can cover first keep out the wind portion 11 and second keep out the wind portion 21 when descending, and automatic packing up when rising avoids manual regulation, simplifies the operation, improves user experience.
The second wind shielding portion 21 is provided with a first wind guiding surface 211, the first wind guiding surface 211 is disposed at one side of the second wind shielding portion 21 facing the first air outlet 31, and the second end of the wind guiding plate 40 can be lapped on the first wind guiding surface 211. By providing the first air guide surface 211 in the second wind shielding portion 21, the air flow can be guided to the first air outlet 31, and the air volume loss can be reduced, thereby improving the air blowing effect.
The windward side of the wind deflector 40 forms a second wind guiding surface 41; when the air outlet assembly 20 descends to the working position, the second air guiding surface 41 is connected with the first air guiding surface 211 to form an air guiding structure. The first wind guiding surface 211 and the second wind guiding surface 41 are connected to form a wind guiding structure, so that the air which is originally blown to the first wind shielding part 11 and the second wind shielding part 21 can be guided to the first air outlet 31, vortex generation can be avoided, the flowing path of the air outlet can be smoother, the air quantity loss is greatly reduced, and the air outlet effect is improved.
As shown in fig. 2, when the raise-lift assembly 20 is raised to the stowed position with the raise-lift assembly closed, the deflector 40 is in the stowed position, and the deflector 40 swings upward to clear the stowed air-lift assembly 20. By setting the avoiding position, the air outlet assembly 20 can be prevented from interfering with the air deflector 40 when being retracted, damage to the air outlet assembly and the air deflector can be prevented, and the reliability of the raise-boring machine can be improved.
Further, an insulating layer is provided on the first wind shielding portion 11 and/or the second wind shielding portion 21. Through setting up the heat preservation, can the loss of effective mode cold volume, improve the air supply effect to, can also prevent the production of condensation.
It should be noted that, in the present embodiment, the air outlet assembly 20 includes an air outlet frame, a first air outlet 31 is formed between the air outlet frame and the main frame 10, and the air outlet frame is lifted independently.
In another embodiment, not shown, the air outlet assembly 20 includes an air outlet frame and an air return panel, a first air outlet 31 is formed between the air outlet frame and the main body frame 10, 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.
It should be noted that, the lifting mechanism includes a transmission mechanism and a driving device, the transmission mechanism is connected between the main body frame 10 and the air outlet assembly 20, the driving device is in driving connection with the transmission mechanism, and the driving device drives the transmission mechanism to drive the air outlet assembly 20 to lift. The number of the transmission mechanisms can be multiple, and in the embodiment, the number of the transmission mechanisms is four, and the transmission mechanisms are respectively positioned at four corners of the raise boring machine so as to ensure uniformity of stress. Preferably, the transmission mechanism may adopt a belt transmission structure, a rack and pinion transmission structure or a guide rail structure.
It should be noted that, in this embodiment, the driving device is a motor, and each motor drives a transmission mechanism. However, the matching mode of the motor and the transmission mechanism is not limited, and in another embodiment not shown in the figure, other structures are the same as the embodiment, and the difference is that one motor drives two transmission mechanisms, so that the number of the motors is reduced, the cost is reduced, and similarly, one motor can also drive four lifting transmission mechanisms at the same time, so that the manufacturing cost is further saved.
According to a second embodiment shown in fig. 3 and fig. 4, a raise boring machine is disclosed, and its structure is basically the same as that of the first embodiment, except that at least one second air outlet 32 is provided on the air outlet assembly 20, and the second air outlet 32 is communicated with the air outlet duct 14; when the air outlet assembly 20 descends to the working position, the first wind shielding portion 11 and the second wind shielding portion 21 cooperate to block airflow between the air return opening and the first air outlet 31 and between the air return opening and the second air outlet 32, and the courtyard machine further comprises: the air deflector 40 is located in the air outlet duct 14 of the raise-lift machine, a first end of the air deflector 40 is swingably arranged on the main body frame 10, and when the air outlet assembly 20 descends to the working position, a second end of the air deflector 40 is lapped on the second wind shielding part 21, the air deflector 40 covers at least part of the surface structure of the first wind shielding part 11 and at least part of the surface structure of the second wind shielding part 21, and the air deflector 40 is used for guiding air to the first air outlet 31 and/or the second air outlet 32.
According to the patio machine, one end of the air deflector 40 is arranged on the main body frame 10 in a swinging manner, when the air outlet assembly 20 descends to the working position, the other end of the air deflector 40 is lapped on the second wind shielding part 21 through swinging, and at least part of the surface structure of the first wind shielding part 11 and at least part of the surface structure of the second wind shielding part 21 are covered, that is, the irregular structure in the air duct is shielded through the air deflector 40, so that the air outlet can be prevented from flowing through the irregular structure, the generation of turbulent flow is avoided, and the air outlet in the air duct can also be guided to the first air outlet 31 through the air deflector 40, so that the air outlet efficiency is higher, and the air quantity loss is reduced.
The first air outlet 31 is utilized to enable the courtyard machine to remotely air out, even realize horizontal air out or inclined upward air out, thereby overcoming the problem that cold air is blown downwards to directly blow the human body in the prior art, and meanwhile, the second air outlet 32 is arranged to enable the courtyard machine to meet the requirements of inclined downward air out and even vertical downward air out. And the air outlet mode of the courtyard machine can be increased through the cooperation of the first air outlet 31 and the second air outlet 32, so that the air outlet effect of the courtyard machine, the accuracy of temperature regulation and the speed of regulation are increased.
The main body frame 10 is a main bearing structure of the patio machine, and the main body frame 10 is used to be mounted on a ceiling when the patio machine is mounted, and other structures may be directly or indirectly mounted on the main body frame 10 and fixed on the ceiling by the main body frame 10.
When the air outlet assembly 20 forms the first air outlet 31 by descending between the air outlet assembly 20 and the main body frame 10, a space is formed between the air outlet assembly 20 and the main body frame 10, the space forms the air supply duct 12, one end of the air supply duct 12 is communicated with the air outlet duct 14, and the other end of the air supply duct 12 forms the first air outlet 31. The air flow in the air outlet duct 14 is blown out by the first air outlet 31 after being guided by the air supply duct 12, and the air flow vertically downward in the air outlet duct 4 is guided into a direction which is approximately horizontally far away from the courtyard machine and even is inclined upwards relative to the horizontal plane by the air supply duct 12, so that the horizontal air outlet to the courtyard machine is realized.
In the prior art, all the patio machines are provided with air outlets on the surface facing the ground for air outlet, in order to change the air outlet direction, an air deflector is arranged at the air outlets for guiding, but on the installation plane of the patio machine, the projection of the air deflector is not overlapped with the projection of the panel of the patio machine, so that the guiding effect of the air deflector on the air flow is poor, and finally the air supply distance of the patio machine is reduced. When the projection of the air outlet assembly 20 is overlapped with the projection part of the frame 13, compared with the prior art, the air outlet assembly 20 is substantially prolonged, so that the horizontal blowing effect of the courtyard machine is good, the air supply distance is increased, when the first air outlet 31 is opened by the courtyard machine, the air outlet assembly 20 is gradually far away from the main body frame 10 to form the air supply air duct 12, at the moment, the corresponding part of the air outlet assembly 20 forms the lower side surface of the air supply air duct 12, and when the air flow flows through the air supply air duct 12, 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.
As another embodiment, the projection of the air outlet assembly 20 and the projection of the frame 13 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 20 and the projection of the frame 13 partially coincide, so that the horizontal blowing effect of the raise-the-air machine is better, and the air supply distance is further increased. Meanwhile, when the courtyard machine is in a stop state, the air outlet assembly 20 is attached to the main body frame 10, the corresponding part of the air outlet assembly 20 is attached to the frame 13, and when people observe the courtyard machine from the ground, only the air outlet assembly 20 can be seen, but the main body frame 10 cannot be seen, so that the attractiveness of the courtyard machine is effectively improved.
It should be noted that, the raise boring machine has a first air outlet mode, a second air outlet mode and a third air outlet mode:
when the raise-boring machine is in the first air outlet mode, the first air outlet 31 is opened, the second air outlet 32 is closed, and at this time, the air flow in the air outlet duct 14 is all blown out through the first air outlet 31, i.e. a horizontal air outlet or even an oblique air outlet is formed.
When the courtyard machine is in the second air outlet mode, the first air outlet 31 is opened, the second air outlet 32 is opened, at the moment, part of air flow in the air outlet duct 14 is blown out through the first air outlet 31, and the rest part is blown out through the second air outlet 32, so that surrounding type air supply is realized, and the uniformity of room temperature is improved.
When the raise-boring machine is in the third air outlet mode, the first air outlet 31 is closed, the second air outlet 32 is opened, and at this time, the air flow in the air outlet duct 14 is blown out through the second air outlet 32, that is, the inclined downward air outlet or even the vertical downward air outlet is formed.
And the raise-frame aircraft re-programs the heating mode and the heating mode according to the air-out mode, and when the raise-frame aircraft is in the refrigerating mode, the raise-frame aircraft is in the first air-out mode or the second air-out mode. When the courtyard machine is in the heating mode, the courtyard machine is in the third air-out mode or the second air-out mode.
It should be understood that the above-described embodiments of the present application are provided by way of example only and are not intended to limit the scope of the application. Other variations or modifications of the above teachings will be apparent to those of ordinary skill in the art. Not all embodiments are exhaustive. All obvious changes or modifications which come within the spirit of the application are desired to be protected.

Claims (13)

1. The courtyard machine comprises a main body frame (10), an air outlet assembly (20) and a lifting mechanism, wherein an air outlet air duct (14) is formed in the main body frame (10); the utility model provides a solar energy sun-shading device, including main part frame (10) and air-out subassembly (20), air-out subassembly (20) are connected through elevating system on main part frame (10), air-out subassembly (20) through decline with form first air outlet (31) between main part frame (10), main part frame (10) have first wind shielding portion (11), first wind shielding portion (11) are located between air-out wind channel (14) and the return air inlet, air-out subassembly (20) have second wind shielding portion (21), second wind shielding portion (21) are located between air-out wind channel (14) and the return air inlet when air-out subassembly (20) descend to working position, first wind shielding portion (11) with second wind shielding portion (21) cooperate in order to cut off return air inlet with first air outlet (31), its characterized in that, the solar energy sun-shading device still includes:
the air deflector (40) is located in the air outlet air duct (14), the first end of the air deflector (40) is arranged on the main body frame (10) in a swinging mode, when the air outlet assembly (20) descends to a working position, the second end of the air deflector (40) is lapped on the second air shielding part (21), the air deflector (40) covers at least part of the surface structure of the first air shielding part (11) and at least part of the surface structure of the second air shielding part (21), and the air deflector (40) is used for guiding air outlet to the first air outlet (31).
2. The raise boring machine according to claim 1, characterized in that,
the air outlet assembly (20) enables the air deflector (40) to swing through lifting;
in the descending process of the air outlet assembly (20), the second end of the air deflector (40) descends by gravity and is lapped on the air outlet assembly (20);
in the rising process of the air outlet assembly (20), the air outlet assembly (20) pushes the air deflector (40) to rise.
3. The raise boring machine according to claim 2, characterized in that,
the second wind shielding part (21) is provided with a first wind guiding surface (211), the first wind guiding surface (211) is arranged on one side of the second wind shielding part (21) facing the first air outlet (31), and the second end of the lapped wind guiding plate (40) can be lapped on the first wind guiding surface (211).
4. A raise boring machine according to claim 3, characterized in that,
the windward side of the air deflector (40) forms a second air deflector surface (41);
when the air outlet assembly (20) descends to a working position, the second air guide surface (41) is connected with the first air guide surface (211) to form an air guide structure.
5. The raise boring machine according to claim 1, characterized in that,
when the air outlet assembly (20) rises to the stowing position, the air deflector (40) is located at the avoiding position, and the air deflector (40) swings upwards to avoid the stowing air outlet assembly (20).
6. The raise boring machine according to claim 1, characterized in that,
an insulating layer is arranged on the first wind shielding part (11) and/or the second wind shielding part (21).
7. The raise boring machine according to claim 1, characterized in that,
the air outlet assembly (20) comprises an air outlet frame, a first air outlet (31) is formed between the air outlet frame and the main body frame (10), and the air outlet frame is independently lifted.
8. The raise boring machine according to claim 1, characterized in that,
the air outlet assembly (20) comprises an air outlet frame and an air return panel, wherein a first air outlet (31) is formed between the air outlet frame and the main body frame (10), 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.
9. The raise boring machine according to claim 1, characterized in that,
at least one second air outlet (32) is formed in the air outlet assembly (20), and the second air outlet (32) is communicated with the air outlet air duct (14);
when the air outlet assembly (20) descends to a working position, the first wind shielding part (11) and the second wind shielding part (21) are matched to block airflow between the air return inlet and the first air outlet (31) and airflow between the air return inlet and the second air outlet (32);
when the air outlet assembly (20) descends to a working position, the air deflector (40) is used for guiding air outlet to the first air outlet (31) and/or the second air outlet (32).
10. The raise boring machine according to claim 9, characterized in that,
when the air outlet assembly (20) forms the first air outlet (31) by descending with the main body frame (10), the air outlet assembly (20) and the main body frame (10) form a space therebetween, the space forms an air supply duct (12), one end of the air supply duct (12) is communicated with the air outlet duct (14), and the other end of the air supply duct (12) forms the first air outlet (31).
11. The raise boring machine according to claim 10, characterized in that,
the main body frame (10) further comprises a border (13), when the air outlet assembly (20) is lowered to form the first air outlet (31) between the main body frame (10), the air outlet assembly (20) and the border (13) form the air supply duct (12), and the projection of the air outlet assembly (20) and the projection of the border (13) are at least partially overlapped on the installation plane of the main body frame (10).
12. The raise boring machine according to claim 9, characterized in that,
the courtyard machine is provided with a first air outlet mode, a second air outlet mode and a third air outlet mode;
when the raise boring machine is in the first air outlet mode, the first air outlet (31) is opened, and the second air outlet (32) is closed;
when the courtyard machine is in the second air outlet mode, the first air outlet (31) is opened, and part or all of the second air outlets (32) are opened;
when the courtyard machine is in the third air outlet mode, the first air outlet (31) is closed, and part or all of the second air outlets (32) are opened.
13. The raise boring machine according to claim 2, characterized in that,
when the raise boring machine is in a refrigerating mode, the raise boring machine is in a first air outlet mode or a second air outlet mode;
when the raise boring machine is in the heating mode, the raise boring machine is in a third air outlet mode or the second air outlet mode.
CN202210777081.0A 2022-03-16 2022-07-04 Raise machine Pending CN116792871A (en)

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CN2022102601426 2022-03-16

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CN202210777057.7A Pending CN116792869A (en) 2022-03-16 2022-07-04 Raise machine
CN202221706173.1U Active CN217763834U (en) 2022-03-16 2022-07-04 Raise boring machine
CN202210777074.0A Pending CN116792870A (en) 2022-03-16 2022-07-04 Raise machine
CN202210777086.3A Pending CN116792873A (en) 2022-03-16 2022-07-04 Raise machine
CN202221706172.7U Active CN217952598U (en) 2022-03-16 2022-07-04 Embedded air conditioner with transmission mechanism
CN202221708634.9U Active CN218120112U (en) 2022-03-16 2022-07-04 Raise boring machine
CN202210777081.0A Pending CN116792871A (en) 2022-03-16 2022-07-04 Raise machine
CN202221708692.1U Active CN217763836U (en) 2022-03-16 2022-07-04 Raise boring machine
CN202210777084.4A Pending CN116792872A (en) 2022-03-16 2022-07-04 Courtyard machine with air supply duct
CN202210777040.1A Pending CN116792868A (en) 2022-03-16 2022-07-04 Embedded air conditioner with transmission mechanism
CN202221708107.8U Active CN217763835U (en) 2022-03-16 2022-07-04 Raise boring machine with bearing part
CN202221706125.2U Active CN217952597U (en) 2022-03-16 2022-07-04 Raise boring machine with air supply duct
CN202221708694.0U Active CN217763837U (en) 2022-03-16 2022-07-04 Raise boring machine
CN202221702051.5U Active CN218722140U (en) 2022-03-16 2022-07-04 Air conditioner of courtyard machine
CN202210777038.4A Pending CN116792867A (en) 2022-03-16 2022-07-04 Raise machine
CN202221706132.2U Active CN218120111U (en) 2022-03-16 2022-07-04 Raise boring machine
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CN202210777074.0A Pending CN116792870A (en) 2022-03-16 2022-07-04 Raise machine
CN202210777086.3A Pending CN116792873A (en) 2022-03-16 2022-07-04 Raise machine
CN202221706172.7U Active CN217952598U (en) 2022-03-16 2022-07-04 Embedded air conditioner with transmission mechanism
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CN202210777040.1A Pending CN116792868A (en) 2022-03-16 2022-07-04 Embedded air conditioner with transmission mechanism
CN202221708107.8U Active CN217763835U (en) 2022-03-16 2022-07-04 Raise boring machine with bearing part
CN202221706125.2U Active CN217952597U (en) 2022-03-16 2022-07-04 Raise boring machine with air supply duct
CN202221708694.0U Active CN217763837U (en) 2022-03-16 2022-07-04 Raise boring machine
CN202221702051.5U Active CN218722140U (en) 2022-03-16 2022-07-04 Air conditioner of courtyard machine
CN202210777038.4A Pending CN116792867A (en) 2022-03-16 2022-07-04 Raise machine
CN202221706132.2U Active CN218120111U (en) 2022-03-16 2022-07-04 Raise boring machine
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CN218120112U (en) 2022-12-23
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CN116792872A (en) 2023-09-22
CN217952598U (en) 2022-12-02
CN217763836U (en) 2022-11-08
CN116792870A (en) 2023-09-22
CN116792867A (en) 2023-09-22
CN218120111U (en) 2022-12-23
CN116792873A (en) 2023-09-22
CN218722140U (en) 2023-03-24
CN116792874A (en) 2023-09-22
CN217952597U (en) 2022-12-02
CN217763834U (en) 2022-11-08
CN116792868A (en) 2023-09-22

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