CN116792874A - Raise boring machine with bearing component - Google Patents
Raise boring machine with bearing component Download PDFInfo
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- CN116792874A CN116792874A CN202210778583.5A CN202210778583A CN116792874A CN 116792874 A CN116792874 A CN 116792874A CN 202210778583 A CN202210778583 A CN 202210778583A CN 116792874 A CN116792874 A CN 116792874A
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- air outlet
- air
- boring machine
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- outlet assembly
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- 230000007246 mechanism Effects 0.000 claims abstract description 56
- 230000005484 gravity Effects 0.000 claims abstract description 10
- 238000000034 method Methods 0.000 claims abstract description 7
- 230000008569 process Effects 0.000 claims abstract description 7
- 230000000630 rising effect Effects 0.000 claims abstract description 3
- 230000033001 locomotion Effects 0.000 claims description 17
- 238000010438 heat treatment Methods 0.000 claims description 5
- 238000009434 installation Methods 0.000 claims description 3
- 230000005540 biological transmission Effects 0.000 description 8
- 230000000694 effects Effects 0.000 description 8
- 230000003028 elevating effect Effects 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 238000007664 blowing Methods 0.000 description 3
- 230000005494 condensation Effects 0.000 description 3
- 238000009833 condensation Methods 0.000 description 3
- 230000002035 prolonged effect Effects 0.000 description 3
- 230000006978 adaptation Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 229920000742 Cotton Polymers 0.000 description 1
- 230000001174 ascending effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- 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
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- 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
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- 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
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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
- F24F1/0014—Indoor units, e.g. fan coil units characterised by air outlets having two or more outlet openings
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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
- 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
- F24F13/08—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
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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
- F24F13/08—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
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- Fuzzy Systems (AREA)
- Mathematical Physics (AREA)
- Air-Flow Control Members (AREA)
- Duct Arrangements (AREA)
- Air Filters, Heat-Exchange Apparatuses, And Housings Of Air-Conditioning Units (AREA)
Abstract
The application discloses a courtyard machine with a bearing component, which comprises a main body frame, an air outlet component and a lifting mechanism, wherein the air outlet component is connected to the main body frame through the lifting mechanism, the bearing component is arranged on the main body frame, the air outlet component is provided with a lap joint component, and the lap joint component and the bearing component can relatively move; during the rising process of the air outlet assembly, the bearing component is separated from the lap joint component; when the air outlet assembly is lowered to the working position, the lap joint part is lapped on the bearing part, and the bearing part at least bears part of the gravity of the air outlet assembly. The raise machine with the bearing part effectively solves the problem that a lifting mechanism of the raise machine is easy to damage in the prior art.
Description
Technical Field
The application relates to the technical field of air treatment equipment, in particular to a raise boring machine with a bearing part.
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.
However, in order to ensure smooth lifting movement between the air outlet assembly and the main body frame, a movement gap must be reserved between the lifting assembly and the main body frame, and the air outlet is communicated with the air return port through the movement gap because the movement gap exists in the prior art, so that air outlet enters the air return port from the movement gap, and condensation is easily caused.
Moreover, when the air outlet assembly descends to the working position, almost all the gravity of the air outlet assembly is borne by the lifting mechanism, and the weight of the air outlet assembly is relatively large under normal conditions, so that the lifting mechanism is easy to damage.
Disclosure of Invention
The embodiment of the application provides a raise boring machine with a bearing part, which aims to solve the problem that a lifting mechanism of the raise boring machine is easy to damage in the prior art.
In order to achieve the above purpose, the application provides a courtyard machine with a bearing component, which comprises a main body frame, an air outlet component and a lifting mechanism, wherein the air outlet component is connected to the main body frame through the lifting mechanism, the bearing component is arranged on the main body frame, the lap joint component is arranged on the air outlet component, and the lap joint component and the bearing component can move relatively; during the rising process of the air outlet assembly, the bearing component is separated from the lap joint component; when the air outlet assembly is lowered to the working position, the lap joint part is lapped on the bearing part, and the bearing part at least bears part of the gravity of the air outlet assembly.
Further, the movement stroke a of the landing member is equal to the maximum descent height of the air outlet assembly.
Further, the maximum lifting distance of the lifting mechanism is greater than the movement travel of the landing member.
Further, the elevating mechanism includes: a driving device disposed on the main body frame; a gear mounted on an output shaft of the driving device; the rack is fixedly connected with the air outlet assembly, the rack is meshed with the gear, and the driving device drives the air outlet assembly to lift through the cooperation of the gear and the rack; the meshing length of the racks is equal to the maximum lifting distance of the lifting mechanism.
Further, the lifting mechanism is mounted on the load bearing member.
Further, the bearing part comprises a bearing plate and a bearing step, the bearing plate is connected with the main body frame, and the bearing step is connected with the bearing plate; the lap joint part comprises a lap joint plate and a lap joint step, the lap joint plate is connected with the air outlet assembly, and the lap joint step is connected with the lap joint plate; in the ascending process of the air outlet assembly, the lap joint step ascends and is far away from the bearing step; when the air outlet assembly descends to the working position, the lap joint step descends and is lap joint on the bearing step.
Further, the bearing plate is provided with a first side surface and a second side surface which are oppositely arranged; the first side is provided with a bearing step, and the second side is provided with a lifting mechanism.
Further, the cross-sectional shape of the load bearing member is C-shaped and the cross-sectional shape of the bridging member is L-shaped or T-shaped.
Further, 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 independently lifted.
Further, the air-out subassembly includes air-out frame and return air panel, forms the air outlet between air-out frame and the main part frame, and the return air panel is provided with the return air inlet, and air-out frame and return air panel are connected and lift jointly.
Further, the air outlet assembly forms a first air outlet through descending between the main body frame and the air outlet assembly.
Further, the air outlet assembly forms an air supply channel between the descending air outlet assembly and the main body frame, one end of the air supply channel forms a first air outlet, and the other end of the air supply channel is communicated with the air outlet channel of the courtyard machine.
Further, the air outlet assembly is also provided with a second air outlet which is communicated with an air outlet duct of the courtyard machine.
Further, an air deflector is arranged on the air outlet assembly and is positioned at the first air outlet and/or the second air outlet.
Further, the main body frame further comprises a frame, when the air outlet assembly is lowered to form a first air outlet with the main body frame, an air supply duct is formed between the air outlet assembly and the frame, 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 frame.
Further, the courtyard 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 a 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 outlets are 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 solar well machine is in a refrigeration mode, the solar well machine is in a first air outlet mode or a second air outlet 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.
The vertical well machine with the bearing component is provided with the bearing component and the lap joint component, when the air outlet component descends to the working position, the bearing component and the lap joint component can be matched to transfer the gravity of the air outlet component to the main body frame, at least part of the gravity of the air outlet component is directly transferred to the main body frame through the bearing component and the lap joint component instead of being completely born by the lifting mechanism, so that the pressure born by the lifting mechanism in the running process is greatly reduced, the deformation and stress concentration of the lifting mechanism under the action of the pressure are reduced, and the problem that the lifting mechanism is easy to damage under the condition of long-term use is solved.
Drawings
FIG. 1 is a schematic view of a raise and lower head assembly having a load bearing member in accordance with a first embodiment of the present application;
FIG. 2 is a schematic view of the internal structure of a raise boring machine with a load bearing member according to a first embodiment of the application;
FIG. 3 is a schematic view of the structure of the lift mechanism of the raise and lower machine with a load bearing member according to the first embodiment of the present application;
FIG. 4 is a schematic view of a construction of a patio engine having a load bearing member according to a second embodiment of the application in a first air out mode;
fig. 5 is a schematic structural view of a raise boring machine with a load bearing member according to a second embodiment of the present application in a second air-out mode.
Detailed Description
The application will now be described in further detail with reference to the drawings and specific examples, which are not intended to limit the application thereto.
In order to reduce the gravity borne by the lifting mechanism and prevent the lifting mechanism from being damaged easily due to excessive pressure, the application provides the following embodiments for solving the problem.
Referring to fig. 1 to 3, according to a first embodiment of the present application, there is provided a patio machine having a load bearing member, including a main body frame 10, an air outlet assembly 20 and a lifting mechanism 30, wherein the air outlet assembly 20 is connected to the main body frame 10 through the lifting mechanism 30, the air outlet assembly 20 forms a first air outlet 41 by descending between the air outlet assembly and the main body frame 10, the load bearing member 11 is provided on the main body frame 10, a lap joint member 21 is provided on the air outlet assembly 20, and the lap joint member 21 and the load bearing member 11 are relatively movable. During the ascent of the air outlet assembly 20, the load bearing member 11 is separated from the landing member 21; when the air outlet assembly 20 is lowered to the operative position, the bridging member 21 bridges the load bearing member 11, and the load bearing member 11 receives at least a portion of the weight of the air outlet assembly 20.
The application relates to a patio machine, which is provided with a bearing part 11 and a lap joint part 21, wherein when an air outlet assembly descends to a working position, the bearing part 11 and the lap joint part 21 can be matched to transfer the gravity of the air outlet assembly 20 to a main body frame 10, and at least part of the gravity of the air outlet assembly is directly transferred to the main body frame through the bearing part 11 and the lap joint part 21 instead of being completely born by a lifting mechanism 30, so that the pressure born by the lifting mechanism 30 in the running process is greatly reduced, the deformation and stress concentration of the lifting mechanism under the action of the pressure are reduced, and the problem that the lifting mechanism is easy to damage under the condition of long-term use is solved.
Referring to fig. 1, the movement stroke a of the landing member 21 is equal to the maximum descent height of the air outlet assembly 20. Since the landing member 21 is mounted on the air outlet assembly 20 and rises and falls with the air outlet assembly 20, the travel distance a of the landing member 21 is directly related to the maximum lowering height of the air outlet assembly 20. In this embodiment, when the air outlet assembly 20 is raised to the closed position, the landing member 21 is raised to the uppermost position, the uppermost position of the landing member 21 being a distance a from the location where the landing member 21 is landed on the load bearing member 11, see in particular the position shown in fig. 1.
Preferably, the maximum lifting distance of the lifting mechanism 30 is greater than the movement stroke of the landing member 21. The above arrangement is to ensure that the bridging member 21 can be accurately bridged on the bearing member 11, the lifting mechanism 30 controls the air outlet assembly 20 to descend, the bridging member 21 descends along with the descending, and after the movement stroke of the bridging member 21 is completed, the bridging member 21 can be overlapped on the bearing member 11, and the lifting mechanism 30 can continuously control the air outlet assembly 20 to descend at the moment so as to ensure that the bridging member 21 and the bearing member 11 completely reach the matched state, so that the weight of the air outlet assembly 20 can be ensured to fall on the bearing member 11, and the phenomenon that the lifting distance of the lifting mechanism 30 is too short to realize the matching of the bridging member 21 and the bearing member 11 can be prevented.
Referring specifically to fig. 3, the lifting mechanism 30 includes a driving device 31, a gear 32 and a rack 33, the driving device 31 is disposed on the main body frame 10, the gear 32 is mounted on an output shaft of the driving device 31, the rack 33 is fixedly connected with the air outlet assembly 20, the rack 33 is meshed with the gear 32, the driving device 31 drives the air outlet assembly 20 to lift through cooperation of the gear 32 and the rack 33, and the meshing length of the rack 33 is equal to the maximum lifting distance of the lifting mechanism 30. The engagement length of the rack 33 directly determines the maximum lifting distance of the lifting mechanism 30 (the maximum lifting distance here is the lifting distance that the lifting mechanism 30 can reach, and not the lifting distance after the lifting mechanism 30 is assembled), and further determines the lowering height of the air outlet assembly 20. The elevating mechanism 30 is specifically configured to perform an elevating function, and the maximum elevating distance is adjusted by selecting the structural size in the process of assembling the product.
It should be noted that, the gear and the rack form a plurality of transmission mechanisms, and in this embodiment, the transmission mechanisms are four and are respectively located at four corners of the raise boring machine, so as to ensure uniformity of stress. Of course, the transmission mechanism can also adopt other modes such as a belt transmission structure, a guide rail structure and the like. 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 transmission mechanisms to lift at the same time, so that the manufacturing cost is further saved.
To further turn the weight of the air outlet assembly to be borne by the ceiling or a body frame mounted to the ceiling, in this embodiment, the lift mechanism 30 is mounted to the load bearing member 11. The weight borne by the lift mechanism 30 is also borne by the ceiling or ceiling-mounted main body frame, especially when the air outlet assembly of the raise-lift is raised to the highest position, the weight of the air outlet assembly remains borne by the ceiling or ceiling-mounted main body frame.
The specific construction and engagement of the load bearing member 11 and the landing member 21 will be described with reference to fig. 1 and 2: the load bearing member 11 includes a load bearing plate 11a and a load bearing step 11b, the load bearing plate 11a is connected to the main body frame 10, and the load bearing step 11b is connected to the load bearing plate 11 a. The overlap member 21 includes an overlap plate 21a and an overlap step 21b, the overlap plate 21a being connected to the air outlet assembly 20, and the overlap step 21b being connected to the overlap plate 21 a. During the ascent of the air outlet assembly 20, the overlap step 21b ascends and moves away from the load-bearing step 11b; when the air outlet assembly 20 is lowered to the working position, the landing step 21b is lowered and landed on the bearing step 11 b. The overlapping step 21b descends and the overlapping of the bearing step 11b is engaged to achieve the above-mentioned overlapping bearing function.
Also in the present embodiment, the load bearing member 11 and the bridging member 21 are located at the first air outlet position, so that the cooperation of the bridging step 21b descending and bridging the load bearing step 11b can also function as a seal. Specifically, in order to guarantee that lifting movement is smooth between air-out subassembly and the main part frame, must remain the motion clearance between lifting subassembly and main part frame, because the existence of motion clearance, prior art's structure does not seal this, and first air outlet can be through motion clearance and return air inlet intercommunication, this can lead to the air-out to get into the return air inlet from the motion clearance, arouses the condensation easily. When the lap joint step 21b descends and is lapped on the bearing step 11b, the lap joint step and the bearing step are tightly pressed under the gravity action of the air outlet assembly, namely, a gap capable of ventilating is not formed in the middle, so that the air flow between the first air outlet and the air return opening is blocked, and the sealing effect is achieved. Preferably, the lap joint surface of the lap joint step 21b and the bearing step 11b is provided with heat insulation cotton, so that the sealing effect is better, and the condensation problem is solved.
The bearing plate 11a has a first side surface and a second side surface which are oppositely arranged; the first side is formed with a load-bearing step 11b and the second side is mounted with a lifting mechanism 30.
Preferably, the cross-sectional shape of the load bearing member 11 is C-shaped and the cross-sectional shape of the bridging member 21 is L-shaped or T-shaped.
In this embodiment, the air outlet assembly 20 includes an air outlet frame, and a first air outlet 41 is formed between the air outlet frame and the main body frame 10, and the air outlet frame is lifted independently. In other embodiments, not shown, the air outlet assembly 20 includes an air outlet frame and an air return panel, wherein a first air outlet 41 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. The main body frame 10 in this embodiment is for mounting on a ceiling, and the main body frame 10 can bear the weight of the courtyard machine.
Referring to fig. 4 to 5, according to a second embodiment of the present application, there is provided a patio machine having a load bearing member, including a main body frame 10, an air outlet assembly 20 and a lifting mechanism 30, wherein the air outlet assembly 20 is connected to the main body frame 10 by the lifting mechanism, the air outlet assembly 20 forms a first air outlet 41 by descending between the air outlet assembly and the main body frame 10, the load bearing member 11 is provided on the main body frame 10, the overlap member 21 is provided on the air outlet assembly 20, and the overlap member 21 and the load bearing member 11 can move relatively. During the ascent of the air outlet assembly 20, the load bearing member 11 is separated from the landing member 21; when the air outlet assembly 20 is lowered to the operative position, the bridging member 21 bridges the load bearing member 11, and the load bearing member 11 receives at least a portion of the weight of the air outlet assembly 20.
The air outlet assembly 20 forms an air supply duct 50 by descending between the main body frame 10, one end of the air supply duct 50 forms a first air outlet 41, and the other end of the air supply duct 50 is communicated with an air outlet duct of the courtyard machine. The air outlet assembly is also provided with a second air outlet 42, and the second air outlet 42 is communicated with an air outlet duct of the courtyard machine. The air outlet assembly is provided with an air deflector which is positioned at the first air outlet 41 and/or the second air outlet 42.
The courtyard 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, the second air outlet is closed, and at the moment, air flow in the air outlet air duct is blown out through the first air outlet, namely horizontal air outlet and even oblique air outlet are formed. The air-out state of the first air-out mode is shown in fig. 4.
When the courtyard machine is in the second air outlet mode, the first air outlet is opened, the second air outlet is opened, at the moment, part of air flow in the air outlet channel is blown out through the first air outlet, and the rest part of air flow is blown out through the second air outlet, so that surrounding type air supply is realized, and the uniformity of room temperature is improved. The air-out state of the second air-out mode is shown in fig. 5.
When the raise boring machine is in the third air outlet mode, the first air outlet is closed, the second air outlet is opened, and at the moment, the air flow in the air outlet duct is blown out through the second air outlet, namely, inclined downward air outlet and even vertical downward air outlet are 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.
Through setting up the second air outlet not only can make the raise boring machine satisfy the requirement of oblique decurrent air-out even vertical decurrent air-out. And the air outlet mode of the courtyard machine can be increased through the cooperation of the first air outlet and the second air outlet, so that the air outlet range of the courtyard machine, the accuracy of temperature regulation and the speed of regulation are increased. The air flow in the air outlet air duct is blown out from the first air outlet after being guided by the air supply air duct, and the air flow vertically downwards in the air outlet air duct is guided by the air supply air duct to be horizontally air-out or even air-out in a direction inclined upwards relative to the horizontal plane.
In the prior art, all the raise boring machine adopts the wind gap to be opened on the surface towards ground to carry out the air-out, in order to change the air-out direction, it can set up the aviation baffle in wind gap department and carry out the water conservancy diversion, but on the mounting plane of raise boring machine, do not coincide between the projection of aviation baffle and the projection of the panel of raise boring machine for the aviation baffle is poor to the direction effect of air current, finally causes the air supply distance of raise boring machine to reduce. Aiming at the defects of the prior art, the application improves, and the specific improvement is that: the main body frame 10 further includes a frame 12, when the air outlet assembly 20 forms the first air outlet 12 by descending between the main body frame 10, an air supply duct 50 is formed between the air outlet assembly 20 and the frame 12, and on the installation plane of the main body frame 10, the projection of the air outlet assembly 20 at least partially coincides with the projection of the frame 12. The bezel 12 is a ceiling-mounted portion. When the projection of the air outlet component is overlapped with the projection part of the frame, the air outlet component is substantially prolonged relative to the prior art, so that the horizontal blowing effect of the courtyard machine is good, the air supply distance is increased, when the first air outlet is opened by the courtyard machine, the air outlet component is gradually far away from the main body frame to form the air supply air duct, at the moment, the corresponding part of the air outlet component forms the lower side surface of the air supply air duct, and when the air flow flows through the air supply air duct, the air flow flows along the horizontal direction and is blown out even 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 implementation mode, the projection of the air outlet assembly is completely overlapped with the projection of the frame, and in this case, the air outlet assembly can be further prolonged compared with the case that the projection of the air outlet assembly is partially overlapped with the projection of the frame, 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 is attached to the main body frame, the corresponding part of the air outlet assembly is attached to the frame, and when people observe the courtyard machine from the ground, only the air outlet assembly can be seen, but the main body frame cannot be seen, so that the attractiveness of the courtyard machine is effectively improved.
As another implementation mode, the projection of the air outlet assembly exceeds the projection of the frame, and in this case, compared with the situation that the projection of the air outlet assembly is completely overlapped with the projection of the frame, the air outlet assembly can be further prolonged, so that the horizontal blowing effect and the air supply distance of the courtyard machine are further increased.
The courtyard machine has the interior machine part of installing in the ceiling, and main part frame is connected with interior machine, and the air-out subassembly is connected on main part frame, and interior machine has interior machine air exit, and main part frame's air-out wind channel's first end and interior machine air exit intercommunication, air flow path: the air return opening, the evaporator, the air outlet of the inner fan, the first end of the air outlet channel, the second end of the air outlet channel and the air outlet are blown out.
It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of exemplary embodiments according to the present application. As used herein, the singular is also intended to include the plural unless the context clearly indicates otherwise, and furthermore, it is to be understood that the terms "comprises" and/or "comprising" when used in this specification are taken to specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof.
It should be noted that the terms "first," "second," and the like in the description and the claims of the present application and the above figures are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged where appropriate such that embodiments of the application described herein may be implemented in sequences other than those illustrated or otherwise described herein.
Of course, the above is a preferred embodiment of the present application. It should be noted that it will be apparent to those skilled in the art that several modifications and adaptations can be made without departing from the general principles of the present application, and such modifications and adaptations are intended to be comprehended within the scope of the present application.
Claims (17)
1. The utility model provides a courtyard machine with bearing parts, which comprises a main body frame (10), an air outlet assembly (20) and a lifting mechanism (30), wherein the air outlet assembly (20) is connected to the main body frame (10) through the lifting mechanism (30),
the main body frame (10) is provided with a bearing part (11), the air outlet assembly (20) is provided with a lap joint part (21), and the lap joint part (21) and the bearing part (11) can move relatively;
-during the ascent of the air outlet assembly (20), the load bearing member (11) is separated from the landing member (21);
when the air outlet assembly (20) descends to the working position, the lap joint part (21) is overlapped on the bearing part (11), and the bearing part (11) at least bears part of gravity of the air outlet assembly (20).
2. The raise boring machine according to claim 1, characterized in that,
the movement stroke A of the overlap member (21) is equal to the maximum descent height of the air outlet assembly (20).
3. The raise boring machine according to claim 2, characterized in that,
the maximum lifting distance of the lifting mechanism (30) is larger than the movement travel of the lap joint part (21).
4. A raise boring machine according to claim 3, characterised in that the lifting mechanism (30) comprises:
a driving device (31) provided on the main body frame (10);
a gear (32) mounted on the output shaft of the drive device (31);
the rack (33) is fixedly connected with the air outlet assembly (20), the rack (33) is meshed with the gear (32), and the driving device (31) drives the air outlet assembly (20) to lift through the cooperation of the gear (32) and the rack (33);
the engagement length of the rack (33) is equal to the maximum lifting distance of the lifting mechanism (30).
5. A raise machine according to claim 4, characterized in that the lifting mechanism (30) is mounted on the load bearing member (11).
6. The raise boring machine according to claim 1, characterized in that,
the bearing part (11) comprises a bearing plate (11 a) and a bearing step (11 b), the bearing plate (11 a) is connected with the main body frame (10), and the bearing step (11 b) is connected with the bearing plate (11 a);
the lap joint part (21) comprises a lap joint plate (21 a) and a lap joint step (21 b), the lap joint plate (21 a) is connected with the air outlet assembly (20), and the lap joint step (21 b) is connected with the lap joint plate (21 a);
during the rising process of the air outlet assembly (20), the lap joint step (21 b) rises and is far away from the bearing step (11 b); when the air outlet assembly (20) descends to the working position, the lap joint step (21 b) descends and is overlapped on the bearing step (11 b).
7. The raise boring machine according to claim 6, characterized in that,
the bearing plate (11 a) is provided with a first side surface and a second side surface which are oppositely arranged;
the first side surface is provided with the bearing step (11 b), and the second side surface is provided with the lifting mechanism (30).
8. The raise-boring machine according to claim 6, characterized in that the cross-sectional shape of the bearing member (11) is C-shaped and the cross-sectional shape of the bridging member (21) is L-shaped or T-shaped.
9. 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 (41) is formed between the air outlet frame and the main body frame (10), and the air outlet frame is independently lifted.
10. 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, a first air outlet (41) 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.
11. The raise boring machine according to claim 1, characterized in that,
the air outlet assembly (20) forms a first air outlet (41) between the main body frame (10) through descending.
12. The raise boring machine according to claim 11, characterized in that,
the air outlet assembly (20) forms an air supply channel (50) between the main body frame (10) through descending, one end of the air supply channel (50) forms a first air outlet, and the other end of the air supply channel (50) is communicated with an air outlet channel of the courtyard machine.
13. The raise boring machine according to claim 12, characterized in that,
the air outlet assembly (20) is further provided with a second air outlet (42), and the second air outlet (42) is communicated with an air outlet duct of the courtyard machine.
14. The raise boring machine according to claim 13, characterized in that,
an air deflector is arranged on the air outlet assembly (20), and the air deflector is positioned at the position of the first air outlet (41) and/or the second air outlet (42).
15. The raise-boring machine according to claim 13, characterized in that the main body frame (10) further comprises a rim (12), when the air outlet assembly (20) forms the first air outlet (12) by descending between the main body frame (10), the air outlet assembly (20) forms the air supply duct (50) with the rim (12), and on the installation plane of the main body frame (10), the projection of the air outlet assembly (20) at least partially coincides with the projection of the rim (12).
16. The raise boring machine according to claim 13, 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 (41) is opened, and the second air outlet (42) is closed;
when the courtyard machine is in the second air outlet mode, the first air outlet (41) is opened, and part or all of the second air outlets (42) are opened;
when the courtyard machine is in the third air outlet mode, the first air outlet (41) is closed, and part or all of the second air outlets (42) are opened.
17. The raise boring machine according to claim 16, wherein:
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.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2022102601426 | 2022-03-16 | ||
| CN202210260142 | 2022-03-16 |
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| CN116792874A true CN116792874A (en) | 2023-09-22 |
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| CN202221708107.8U Active CN217763835U (en) | 2022-03-16 | 2022-07-04 | Raise boring machine with bearing part |
| 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 |
| CN202210777040.1A Pending CN116792868A (en) | 2022-03-16 | 2022-07-04 | Embedded air conditioner with transmission mechanism |
| CN202210777081.0A Pending CN116792871A (en) | 2022-03-16 | 2022-07-04 | Raise machine |
| CN202210777038.4A Pending CN116792867A (en) | 2022-03-16 | 2022-07-04 | Raise machine |
| CN202221706125.2U Active CN217952597U (en) | 2022-03-16 | 2022-07-04 | Raise boring machine with air supply duct |
| CN202210777084.4A Pending CN116792872A (en) | 2022-03-16 | 2022-07-04 | Courtyard machine with air supply duct |
| CN202221706132.2U Active CN218120111U (en) | 2022-03-16 | 2022-07-04 | Raise boring machine |
| CN202221708634.9U Active CN218120112U (en) | 2022-03-16 | 2022-07-04 | Raise boring machine |
| 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 |
| CN202210778583.5A Pending CN116792874A (en) | 2022-03-16 | 2022-07-04 | Raise boring machine with bearing component |
| CN202221708692.1U Active CN217763836U (en) | 2022-03-16 | 2022-07-04 | Raise boring machine |
| CN202221706172.7U Active CN217952598U (en) | 2022-03-16 | 2022-07-04 | Embedded air conditioner with transmission mechanism |
| CN202210777086.3A Pending CN116792873A (en) | 2022-03-16 | 2022-07-04 | Raise machine |
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| CN202221708107.8U Active CN217763835U (en) | 2022-03-16 | 2022-07-04 | Raise boring machine with bearing part |
| 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 |
| CN202210777040.1A Pending CN116792868A (en) | 2022-03-16 | 2022-07-04 | Embedded air conditioner with transmission mechanism |
| CN202210777081.0A Pending CN116792871A (en) | 2022-03-16 | 2022-07-04 | Raise machine |
| CN202210777038.4A Pending CN116792867A (en) | 2022-03-16 | 2022-07-04 | Raise machine |
| CN202221706125.2U Active CN217952597U (en) | 2022-03-16 | 2022-07-04 | Raise boring machine with air supply duct |
| CN202210777084.4A Pending CN116792872A (en) | 2022-03-16 | 2022-07-04 | Courtyard machine with air supply duct |
| CN202221706132.2U Active CN218120111U (en) | 2022-03-16 | 2022-07-04 | Raise boring machine |
| CN202221708634.9U Active CN218120112U (en) | 2022-03-16 | 2022-07-04 | Raise boring machine |
| 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 |
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| CN202221708692.1U Active CN217763836U (en) | 2022-03-16 | 2022-07-04 | Raise boring machine |
| CN202221706172.7U Active CN217952598U (en) | 2022-03-16 | 2022-07-04 | Embedded air conditioner with transmission mechanism |
| CN202210777086.3A Pending CN116792873A (en) | 2022-03-16 | 2022-07-04 | Raise machine |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| 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 |
| CN115899837B (en) * | 2022-12-01 | 2024-07-16 | 珠海格力电器股份有限公司 | Control method and device of patio type air conditioner and patio type air conditioner |
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- 2022-07-04 CN CN202221708107.8U patent/CN217763835U/en active Active
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Also Published As
| Publication number | Publication date |
|---|---|
| CN218120112U (en) | 2022-12-23 |
| CN217763834U (en) | 2022-11-08 |
| CN217763837U (en) | 2022-11-08 |
| CN116792867A (en) | 2023-09-22 |
| CN217763835U (en) | 2022-11-08 |
| CN217952598U (en) | 2022-12-02 |
| CN116792871A (en) | 2023-09-22 |
| CN116792869A (en) | 2023-09-22 |
| CN116792872A (en) | 2023-09-22 |
| CN218120111U (en) | 2022-12-23 |
| CN217952597U (en) | 2022-12-02 |
| CN116792870A (en) | 2023-09-22 |
| CN116792873A (en) | 2023-09-22 |
| CN116792868A (en) | 2023-09-22 |
| CN218722140U (en) | 2023-03-24 |
| CN217763836U (en) | 2022-11-08 |
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