CN217763654U - Raise boring machine - Google Patents
Raise boring machine Download PDFInfo
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- CN217763654U CN217763654U CN202221708713.XU CN202221708713U CN217763654U CN 217763654 U CN217763654 U CN 217763654U CN 202221708713 U CN202221708713 U CN 202221708713U CN 217763654 U CN217763654 U CN 217763654U
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- 238000005057 refrigeration Methods 0.000 claims abstract description 17
- 238000010438 heat treatment Methods 0.000 claims abstract description 15
- 238000007789 sealing Methods 0.000 claims description 24
- 230000007246 mechanism Effects 0.000 claims description 19
- 238000000034 method Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 39
- 238000013461 design Methods 0.000 abstract description 5
- 238000004088 simulation Methods 0.000 description 10
- 238000007664 blowing Methods 0.000 description 6
- 230000009471 action Effects 0.000 description 2
- 230000002238 attenuated effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000003796 beauty Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
- F24F1/0007—Indoor units, e.g. fan coil units
- F24F1/0011—Indoor units, e.g. fan coil units characterised by air outlets
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
- F24F1/0007—Indoor units, e.g. fan coil units
- F24F1/0043—Indoor units, e.g. fan coil units characterised by mounting arrangements
- F24F1/0047—Indoor units, e.g. fan coil units characterised by mounting arrangements mounted in the ceiling or at the ceiling
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/62—Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
- F24F11/63—Electronic processing
- F24F11/65—Electronic processing for selecting an operating mode
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/70—Control systems characterised by their outputs; Constructional details thereof
- F24F11/72—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure
- F24F11/74—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling air flow rate or air velocity
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/02—Ducting arrangements
- F24F13/06—Outlets for directing or distributing air into rooms or spaces, e.g. ceiling air diffuser
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/20—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
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- 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, include: the air outlet assembly is arranged in the main body frame in a liftable mode and communicated with the inside of the main body frame. The utility model provides a courtyard machine, angle and aviation baffle place plane and the angle in air-out wind channel through the air-out direction to the air outlet of air outlet and air-out wind channel, concrete parameter (size, but the wobbling angle etc. of aviation baffle) to air-out subassembly and aviation baffle provides the design standard, can optimize the guide effect to air outlet department air current, thereby can promote the air-out effect of courtyard machine, overcome among the prior art only come to design air-out subassembly and aviation baffle and cause the poor problem of the air-out effect of courtyard machine through the exterior structure of courtyard machine, guarantee that the air-out effect of off-the-shelf courtyard machine reaches and predetermines the requirement. The included angle is required in the refrigeration mode and the heating mode respectively, parameters of the air deflector can be further optimized, and the air outlet effect of the courtyard machine is further optimized.
Description
Technical Field
The utility model relates to an air treatment equipment technical field, especially a courtyard machine.
Background
At present, the air-out subassembly of courtyard machine among the prior art is elevation structure, and the fixed setting of main body frame is in the circumference outside of air-out subassembly. When the raise boring machine works, the air outlet assembly descends to a certain height and forms a height difference with the main body frame, the air outlet assembly and the main body frame arranged on the outer side of the air outlet assembly form an air outlet, the fan blows air from the interior of the raise boring machine and exhausts the air through the air outlet, and the air deflector at the air outlet is used for guiding air flow. Especially when the air conditioner is in a refrigeration mode, the air outlet is required to be parallel to the horizontal plane as much as possible to increase the air supply distance, so that waterfall type refrigeration is realized, and the comfort of users is improved. However, the air deflector of the patio machine in the prior art is designed to adjust the air outlet direction of the patio machine according to the angle of the air deflector alone, without considering the influence of the internal structure of the patio machine on the air outlet direction of the patio machine, and when the upwarping angle of the air deflector is too large, the air outlet volume is influenced because the air is directly blown to the wall, and when the angle of the air deflector is too large, the air supply distance is reduced, and finally the air outlet effect of the patio 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 for limiting the matching relationship between the air guide plate and the air outlet duct so as to improve the air outlet effect is provided.
A raise boring machine, 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 in a lifting manner, is provided with a working position which is descended to a preset height and forms an air outlet with the main body frame, and the air outlet is communicated with the second end of the air outlet duct;
when the air outlet assembly is located at the working position, the angle range of the angle b between the air outlet direction of the air outlet and the air outlet direction of the air outlet duct is not less than 130 degrees and not more than 150 degrees.
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 arranged on the air outlet frame in a swinging mode, and when the air outlet assembly is located at the working position, the height of the air outlet can be adjusted through the air deflector.
The courtyard machine is provided with a refrigeration mode, and when the courtyard machine is in the refrigeration mode, the angle range of the angle c between the plane where the air deflector is located and the air outlet direction of the air outlet duct is not less than 120 degrees and not more than 140 degrees.
The courtyard machine has a heating mode, and when the courtyard machine is in the heating mode, the angle range of the angle c between the plane where the air deflector is located and the air outlet direction of the air outlet duct is between 180 degrees and 190 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.
The air deflector is provided with a first edge and a second edge, when the air outlet assembly is located at the closed position, the first edge and the corresponding edge 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.
The air outlet assembly is provided with a first step structure, the air outlet assembly is provided with a second step structure matched with the step structure, and the first step structure can be matched with the second step structure in a sealing mode.
The first step structure is provided with a sealing element, and when the first step structure is in sealing fit with the second step structure, the sealing element is arranged between the first step structure and the second step structure.
The courtyard machine further comprises a swing mechanism, the swing mechanism is arranged on the air outlet assembly, and the air guide plate is arranged on the swing mechanism.
The swing mechanism comprises a rotating arm, one end of the rotating arm is hinged to the air outlet frame, and the other end of the rotating arm is arranged on the air guide plate.
The swing mechanism further comprises a driving piece, the driving piece is arranged on the air outlet frame, and the driving piece directly or indirectly drives the rotating arm to rotate.
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 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, angle and aviation baffle place plane and the angle in air-out wind channel through the air-out direction to the air outlet of air outlet and air-out wind channel, concrete parameter (size, but the wobbling angle etc. of aviation baffle) to air-out subassembly and aviation baffle provides the design standard, can optimize the guide effect to air outlet department air current, thereby can promote the air-out effect of courtyard machine, overcome among the prior art only come to design air-out subassembly and aviation baffle and cause the poor problem of the air-out effect of courtyard machine through the exterior structure of courtyard machine, guarantee that the air-out effect of off-the-shelf courtyard machine reaches and predetermines the requirement. The included angle is required in the refrigeration mode and the heating mode respectively, parameters of the air deflector can be further optimized, and the air outlet effect of the courtyard machine is further optimized.
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 a raise boring machine according to an embodiment of the present invention;
fig. 3 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 (6) 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 among the prior art, there is the following relation between its air supply distance and the air-out amount of wind: when the air supply distance is far, the attenuation of the air outlet quantity is large, and when the air supply distance is near, the attenuation of the air outlet quantity is small. The structure of an internal air duct of the conventional courtyard machine is generally fixed, so that the air outlet distance and the air outlet quantity of all the courtyard machines are adjusted by arranging an air deflector at an air outlet to adjust the air outlet direction of the courtyard machine, and the aim of improving the air outlet effect of the courtyard machine is fulfilled. However, after the applicant researches the air outlet flow of the patio machine and analyzes the data through simulation experiment, it is found that the arrangement of the air deflector at the air outlet alone has little influence on the air outlet effect of the patio machine, and the parameters of the matching relation between the air outlet direction of the air outlet duct and the angle of the air deflector, which are ignored and ignored in the field, are an improvement point capable of effectively improving the heating efficiency of the patio machine.
Therefore, the raise boring machine shown in fig. 1 includes a main body frame 1, an air outlet duct 2 is disposed in the main body frame 1, and the air outlet duct 2 has 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 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; when the air outlet assembly 3 is located at the working position, the angle range of the angle b between the air outlet direction of the air outlet 10 and the air outlet direction of the air outlet duct 2 is not less than 130 degrees and not more than 150 degrees. The air outlet direction of the air outlet refers to a flow direction of air passing through the flow surface of the air outlet, and the air outlet direction of the air outlet duct 2 refers to a flow direction of air flowing out of the air outlet duct 2, that is, a flow direction of air at the second end 22.
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 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.
Taking the example of matching 3 pieces of machine experimental data, the numerical value of the angle b is adjusted to carry out simulation, and the simulation result is as follows:
from the simulation result, when the angle b is 140 degrees, the air quantity basically reaches the maximum value, and the air supply distance can reach the maximum value; when the angle b is increased to 150 degrees, although the air volume reaches the maximum value, the air supply distance starts to decrease; when the angle b is continuously increased to 155 degrees, the air quantity is kept unchanged at the maximum value, the air supply distance is seriously attenuated, and the effect of horizontal air outlet waterfall type refrigeration cannot be realized; when the angle b is reduced to 130 degrees, although the air supply distance is kept unchanged at the maximum value, the air volume begins to be reduced; as the angle b continues to decrease to 125 deg., both the air volume and the blowing distance begin to decrease. That is when angle b is too big, although the amount of wind can keep the maximum value unchangeable, the air supply distance seriously attenuates, can cause the poor problem of raise-speed dome machine air-out effect, when angle b is too little, amount of wind and air supply distance all begin to reduce, can cause the poor problem of raise-speed dome machine air-out effect equally, only when angle b is in 130 between to 150, just can guarantee that the amount of wind is in reasonable the matching with the air supply distance, finally guarantees the air-out effect of raise-speed dome machine.
The air outlet assembly 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 arranged on the air outlet frame in a swinging mode, and when the air outlet assembly 3 is located at the working position, the height of the air outlet 10 can be adjusted through the air deflector 4. When the air deflector 4 swings upwards, the height of the air outlet 10 is gradually reduced, and the air outlet direction at the air outlet also gradually inclines upwards at the moment, so that the wall sticking effect of the air flow at the air outlet is increased, when the air deflector swings downwards, the height of the air outlet 10 is gradually increased, the air outlet direction at the air outlet also gradually inclines downwards at the moment, and because the air outlet direction of the air outlet duct 2 is basically vertical downwards, under the limitation of the air outlet direction of the air outlet duct 2 and the structure of the air outlet 10, the air flow at the air outlet 10 at the moment can be gradually adjusted from horizontal air outlet to vertical air outlet, so that the requirements of horizontal air outlet for refrigeration and vertical air outlet for heating are simultaneously met under the matching of the air outlet directions of the air deflector and the air outlet duct.
The courtyard machine has a refrigeration mode, when the courtyard machine is in the refrigeration mode, in order to realize waterfall type refrigeration, airflow needs to flow along the installation plane of the main body frame 1 such as a ceiling as much as possible, so that the angle range of the angle c between the plane where the air deflector 4 is located and the air outlet direction of the air outlet duct 2 is more than or equal to 120 degrees and less than or equal to 140 degrees, and the air supply distance of the courtyard machine is ensured to meet the requirement of the waterfall type refrigeration.
Taking 3 pieces of machine experimental data as an example, the numerical value of the angle c is adjusted to carry out simulation, and the simulation result is as follows:
from the simulation result, when the angle c reaches 130 degrees, the air volume basically reaches the maximum value, and the air supply distance can reach the maximum value; when the angle c is increased to 140 degrees, the air volume reaches the maximum value, but the air supply distance begins to decrease; when the angle c is continuously increased to 145 degrees, the air volume is kept unchanged at the maximum value, the air supply distance is seriously attenuated, and the effect of horizontal air outlet waterfall type refrigeration cannot be realized; when the angle c is reduced to 120 °, although the blowing distance is kept constant at the maximum value, the air volume starts to decrease; as the angle c continues to decrease to 115 deg., both the air volume and the air supply distance begin to decrease. That is when the courtyard machine is in the refrigeration mode, when angle c is too big, although the amount of wind can keep the maximum value unchangeable, but the air supply distance seriously attenuates, can cause the poor problem of courtyard machine air-out effect, when angle c undersize, the amount of wind and air supply distance all begin to reduce, can cause the poor problem of courtyard machine air-out effect equally, only when angle c is between 120 ~ 140, just can guarantee that the amount of wind is in reasonable matching with the air supply distance, finally guarantees the air-out effect of courtyard machine.
Furthermore, when the courtyard machine is in a refrigeration mode, the included angle a between the plane where the air deflector 4 is located and the horizontal plane is in the range of-10 degrees to d less than or equal to 10 degrees, and when a =0 degrees, the plane where the air deflector 4 is located is parallel to the horizontal plane. The plane of the air deflector 4 is inclined upward relative to the horizontal plane (the air deflector 4 is tilted upward) as a negative angle, and the plane of the air deflector 4 is inclined downward relative to the horizontal plane (the air deflector 4 is tilted downward) as a positive angle.
The courtyard machine has a heating mode, when the courtyard machine is in the heating mode, in order to realize rapid heating, the air flow needs to be blown to the ground as far as possible, so that the angle range of the angle c between the plane where the air deflector 4 is located and the air outlet direction of the air outlet duct 2 is more than or equal to 180 degrees and less than or equal to 190 degrees, and the air outlet angle of the courtyard machine can meet the requirement of rapid heating.
Taking 3 pieces of machine experimental data as an example, the numerical value of the angle c is adjusted to carry out simulation, and the simulation result is as follows:
from the simulation result, when the angle c reaches 185 degrees, the air volume reaches the maximum value, and the air supply distance also basically reaches the maximum value; when the angle c is increased to 190 degrees, the air volume reaches the maximum value, but the air supply distance begins to decrease; when the angle c is continuously increased to 195 degrees, the air quantity is kept unchanged at the maximum value, but the airflow at the air outlet is sucked by the air return opening and cannot fall to the ground, namely the effect of quickly heating the vertical air outlet cannot be realized at the moment; when the angle c is reduced to 180 °, although the blowing distance reaches the maximum value, the air volume starts to decrease; when the angle c is continuously reduced to 175 degrees, the air volume is continuously reduced, and the air flow cannot be directly blown to the ground and can only be blown through in half air, and the effect of quickly heating by vertical air outlet cannot be realized. That is to say when the courtyard machine is in the mode of heating, when angle c is too big, although the amount of wind can keep the maximum value unchangeable, but the air supply distance seriously attenuates even there is the return air inlet entrainment backward flow, can cause the poor problem of courtyard machine air-out effect, when angle c undersize, the amount of wind begins to reduce, the air current can't reach ground and can't realize the effect that vertical air-out heats fast, can cause the poor problem of courtyard machine air-out effect equally, only when angle c is in between 180 to 190, just can guarantee that the amount of wind and air supply distance are in reasonable matching, finally guarantee the air-out effect of courtyard machine.
The design and assembly process of the air deflector 4 is limited by limiting the angle c of the air outlet direction of the air deflector 4 and the air outlet duct 2, after the angle c is limited, according to the exposed surface formed between the main body frame 1 and the air outlet component 3 (for forming the air outlet 10, when the air outlet component 3 is retracted into the main body frame 1, a part of area of the appearance of the patio machine still can directly view the internal structure of the patio machine, the integral beauty of the patio machine can be influenced, and the area of the part which can directly view the internal structure of the patio machine forms the exposed surface), the size of the air deflector 4 is determined, namely the air deflector 4 under the size can shield the exposed surface, the problem that the air outlet effect of the patio machine is poor due to the fact that the air deflector is designed only through the appearance structure of the patio machine in the prior art is solved, and the air outlet effect of the finished patio machine is guaranteed to meet the preset requirement.
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 of the air outlet is the height between the edge of the lowest point of the air outlet duct 2 formed by the main body frame 1 and the edge of the outermost side of the air deflector 4 in the lifting direction of the air outlet assembly.
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 frame, guarantee when 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 jointly matched and sealed with the main body frame 1. When the air outlet assembly 3 is in the closed position, the angle of the included angle a between the air deflector 4 and the horizontal plane is in the range of-10 degrees to 0 degrees. Namely, when the air deflector 4 is at 0 degree, the plane where the air deflector 4 is located is parallel to the horizontal plane; when the wind deflector 4 is at-10 degrees, the plane of the wind deflector 4 is inclined upwards by 10 degrees relative to the horizontal plane.
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 the first step structure can be matched with the second step structure in a sealing mode. The first step structure and the second step structure can guarantee reliable sealing between the air deflector 4 and the air outlet assembly 3, 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 frame in the swinging process.
The first step structure is provided with a sealing element, and when the first step structure is in sealing fit with the second step structure, the sealing element is arranged between the first step structure and the second step structure. That is, the sealing element moves along 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 assembly, and therefore the sealing effect between the air deflector and the air outlet frame is improved.
The courtyard machine further comprises a swing mechanism, the swing mechanism is arranged on the air outlet assembly 3, and the air deflector 4 is arranged on the swing mechanism.
The swing mechanism comprises a rotating arm 5, one end of the rotating arm 5 is hinged to the air outlet frame, 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 swing mechanism further comprises a driving piece, the driving piece is arranged on the air outlet frame, 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 air deflector 4 swings, 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 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. 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. 2 and 3, 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 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 and forms the air outlet 10 between the main body frame 1, an interval is formed between the air outlet assembly 3 and the main body frame 1, an air supply duct 14 is formed at the interval, 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 to be substantially far away from the courtyard unit along the horizontal direction, even to be blown out in the direction inclined upwards relative to the horizontal plane, so that the horizontal air outlet to the courtyard unit 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, so that the second air outlet 13 is communicated with the air outlet duct 2, the air flow in the air outlet duct 2 can 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 a state of sealing fit with the air outlet assembly 3, so that the second air outlet 13 is closed, and at this time, 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 assembly 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 concept of the present invention, several variations and modifications can be made, which all fall 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 raise boring machine, characterized by: 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) in a liftable manner, the air outlet assembly (3) is provided with a working position which is descended 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);
when the air outlet assembly (3) is located at the working position, the angle range of the angle b between the air outlet direction of the air outlet (10) and the air outlet direction of the air outlet duct (2) is not less than 130 degrees and not more than 150 degrees.
2. The raise boring machine of claim 1, wherein: the air outlet assembly comprises an air deflector (4) and an air outlet frame, the air outlet frame is arranged on the main body frame, the air deflector (4) can be arranged on the air outlet frame in a swinging mode, and when the air outlet assembly (3) is located at the working position, the height of the air outlet (10) can be adjusted through the air deflector (4).
3. The raise boring machine of claim 2, wherein: the courtyard machine is provided with a refrigeration mode, and when the courtyard machine is in the refrigeration mode, the angle range of the angle c between the plane where the air deflector (4) is located and the air outlet direction of the air outlet duct (2) is more than or equal to 120 degrees and less than or equal to 140 degrees.
4. The raise boring machine of claim 2, wherein: the courtyard machine has a heating mode, and when the courtyard machine is in the heating mode, the angle range of the angle c between the plane where the air deflector (4) is located and the air outlet direction of the air outlet duct (2) is more than or equal to 180 degrees and less than or equal to 190 degrees.
5. The raise boring machine of claim 2, wherein: 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 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.
6. The raise boring machine of claim 5, wherein: 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 step structure, and the first step structure can be in sealing fit with the second step structure.
7. The raise boring machine of claim 6, wherein: and when the first stepped structure is in sealing fit with the second stepped structure, the sealing element is positioned between the first stepped structure and the second stepped structure.
8. The raise boring machine of claim 2, wherein: the courtyard machine further comprises a swing mechanism, the swing mechanism is arranged on the air outlet assembly (3), and the air deflector is arranged on the swing mechanism.
9. The raise boring machine of claim 8, wherein: the swing mechanism comprises a rotating arm (5), one end of the rotating arm (5) is hinged to the air outlet frame, and the other end of the rotating arm (5) is arranged on the air deflector.
10. The raise boring machine of claim 9, wherein: the swing mechanism further comprises a driving piece, the driving piece is arranged on the air outlet frame, and the driving piece directly or indirectly drives the rotating arm (5) to rotate.
11. The raise boring machine according to claim 1, 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 raise boring machine as claimed in claim 1, 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 a second end (22) of the air outlet duct (2).
14. The raise boring machine of claim 13, wherein: 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).
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| CN202210384810 | 2022-04-13 | ||
| CN2022103848106 | 2022-04-13 |
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| CN217763654U true CN217763654U (en) | 2022-11-08 |
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| 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 |
| CN202221706174.6U Active CN217737355U (en) | 2022-04-13 | 2022-07-04 | Raise boring machine |
| CN202221708731.8U Active CN217763655U (en) | 2022-04-13 | 2022-07-04 | Courtyard machine with air outlet |
| CN202221694820.1U Active CN218379611U (en) | 2022-04-13 | 2022-07-04 | Raise boring machine with heating mode |
| CN202210777066.6A Pending CN116951549A (en) | 2022-04-13 | 2022-07-04 | Raise boring machine with heating mode |
| CN202210777107.1A Pending CN116951554A (en) | 2022-03-16 | 2022-07-04 | Raise 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 |
| CN202221706175.0U Active CN217763653U (en) | 2022-04-13 | 2022-07-04 | Raise boring machine |
| CN202210777087.8A Pending CN116951552A (en) | 2022-04-13 | 2022-07-04 | Raise machine |
| CN202210777108.6A Pending CN116951555A (en) | 2022-03-16 | 2022-07-04 | Raise boring machine with refrigeration mode |
| CN202221694591.3U Active CN218119912U (en) | 2022-04-13 | 2022-07-04 | Courtyard machine with refrigeration mode |
| CN202210777106.7A Pending CN116951553A (en) | 2022-04-13 | 2022-07-04 | Raise machine |
| CN202210777060.9A Pending CN116951548A (en) | 2022-03-16 | 2022-07-04 | Raise machine |
| CN202210817113.5A Pending CN116951556A (en) | 2022-04-13 | 2022-07-12 | Raise boring machine with second aviation baffle |
| CN202221795448.3U Active CN217763656U (en) | 2022-04-13 | 2022-07-12 | Courtyard machine with second air deflector |
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| Application Number | Title | Priority Date | Filing Date |
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| 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 |
| CN202221706174.6U Active CN217737355U (en) | 2022-04-13 | 2022-07-04 | Raise boring machine |
| CN202221708731.8U Active CN217763655U (en) | 2022-04-13 | 2022-07-04 | Courtyard machine with air outlet |
| CN202221694820.1U Active CN218379611U (en) | 2022-04-13 | 2022-07-04 | Raise boring machine with heating mode |
| CN202210777066.6A Pending CN116951549A (en) | 2022-04-13 | 2022-07-04 | Raise boring machine with heating mode |
| CN202210777107.1A Pending CN116951554A (en) | 2022-03-16 | 2022-07-04 | Raise 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 |
| CN202221706175.0U Active CN217763653U (en) | 2022-04-13 | 2022-07-04 | Raise boring machine |
| CN202210777087.8A Pending CN116951552A (en) | 2022-04-13 | 2022-07-04 | Raise machine |
| CN202210777108.6A Pending CN116951555A (en) | 2022-03-16 | 2022-07-04 | Raise boring machine with refrigeration mode |
| CN202221694591.3U Active CN218119912U (en) | 2022-04-13 | 2022-07-04 | Courtyard machine with refrigeration mode |
| CN202210777106.7A Pending CN116951553A (en) | 2022-04-13 | 2022-07-04 | Raise machine |
| CN202210777060.9A Pending CN116951548A (en) | 2022-03-16 | 2022-07-04 | Raise machine |
| CN202210817113.5A Pending CN116951556A (en) | 2022-04-13 | 2022-07-12 | Raise boring machine with second aviation baffle |
| CN202221795448.3U Active CN217763656U (en) | 2022-04-13 | 2022-07-12 | Courtyard machine with second air deflector |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| 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 |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115406000A (en) * | 2022-08-11 | 2022-11-29 | 珠海格力电器股份有限公司 | Control method and control device of courtyard machine and courtyard machine |
-
2022
- 2022-07-04 CN CN202221708713.XU patent/CN217763654U/en active Active
- 2022-07-04 CN CN202221708711.0U patent/CN217952467U/en active Active
- 2022-07-04 CN CN202210777067.0A patent/CN116951550A/en active Pending
- 2022-07-04 CN CN202221706174.6U patent/CN217737355U/en active Active
- 2022-07-04 CN CN202221708731.8U patent/CN217763655U/en active Active
- 2022-07-04 CN CN202221694820.1U patent/CN218379611U/en active Active
- 2022-07-04 CN CN202210777066.6A patent/CN116951549A/en active Pending
- 2022-07-04 CN CN202210777107.1A patent/CN116951554A/en active Pending
- 2022-07-04 CN CN202221694849.XU patent/CN218119913U/en active Active
- 2022-07-04 CN CN202210777069.XA patent/CN116951551A/en active Pending
- 2022-07-04 CN CN202221706175.0U patent/CN217763653U/en active Active
- 2022-07-04 CN CN202210777087.8A patent/CN116951552A/en active Pending
- 2022-07-04 CN CN202210777108.6A patent/CN116951555A/en active Pending
- 2022-07-04 CN CN202221694591.3U patent/CN218119912U/en active Active
- 2022-07-04 CN CN202210777106.7A patent/CN116951553A/en active Pending
- 2022-07-04 CN CN202210777060.9A patent/CN116951548A/en active Pending
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Cited By (2)
| 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 |
| 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 |
|---|---|
| CN116951553A (en) | 2023-10-27 |
| CN218119912U (en) | 2022-12-23 |
| CN217763653U (en) | 2022-11-08 |
| CN116951550A (en) | 2023-10-27 |
| CN116951551A (en) | 2023-10-27 |
| CN116951549A (en) | 2023-10-27 |
| CN217952467U (en) | 2022-12-02 |
| CN217737355U (en) | 2022-11-04 |
| CN116951555A (en) | 2023-10-27 |
| CN116951548A (en) | 2023-10-27 |
| CN116951552A (en) | 2023-10-27 |
| CN217763655U (en) | 2022-11-08 |
| CN116951556A (en) | 2023-10-27 |
| CN218119913U (en) | 2022-12-23 |
| CN217763656U (en) | 2022-11-08 |
| CN116951554A (en) | 2023-10-27 |
| CN218379611U (en) | 2023-01-24 |
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