CN115342433A - Raise boring machine and control method thereof - Google Patents
Raise boring machine and control method thereof Download PDFInfo
- Publication number
- CN115342433A CN115342433A CN202211058204.1A CN202211058204A CN115342433A CN 115342433 A CN115342433 A CN 115342433A CN 202211058204 A CN202211058204 A CN 202211058204A CN 115342433 A CN115342433 A CN 115342433A
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- air
- air outlet
- state
- main body
- body frame
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- 238000000034 method Methods 0.000 title claims abstract description 14
- 238000007789 sealing Methods 0.000 abstract description 5
- 239000000428 dust Substances 0.000 abstract description 4
- 239000012535 impurity Substances 0.000 abstract description 4
- 238000010438 heat treatment Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000001816 cooling Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
- F24F1/0007—Indoor units, e.g. fan coil units
- F24F1/0011—Indoor units, e.g. fan coil units characterised by air outlets
- F24F1/0014—Indoor units, e.g. fan coil units characterised by air outlets having two or more outlet openings
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- 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
- F24F11/79—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling the direction of the supplied air
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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
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Air-Flow Control Members (AREA)
Abstract
The invention provides a courtyard machine and a control method thereof. The courtyard machine comprises a main body frame; the air outlet assembly is arranged on the main body frame, a first air outlet is formed between the air outlet assembly and the main body frame, and a second air outlet is formed in the air outlet assembly; the air deflector is rotatably arranged on the air outlet assembly. According to the courtyard machine and the control method thereof provided by the invention, the air deflector is used for simultaneously sealing the first air outlet and the second air outlet, so that when the courtyard machine is in a shutdown state, dust, impurities and the like outside the courtyard machine cannot enter the courtyard machine, and meanwhile, the open hole formed at the first air outlet and the open hole formed at the second air outlet are both sealed, so that the external shape of the courtyard machine in the shutdown state is complete, and the attractiveness of the courtyard machine is ensured.
Description
Technical Field
The invention relates to the technical field of air processing equipment, in particular to a courtyard machine and a control method thereof.
Background
At present, an air outlet assembly of a courtyard machine in the prior art and a main body frame arranged outside the air outlet assembly form an air outlet, a fan blows air from the inside of the courtyard machine and blows the air out through the air outlet, and an air deflector at the air outlet is used for guiding air flow. When a first air outlet is formed between the air outlet assembly and the main body frame and the second air outlet is arranged on the air outlet assembly, the courtyard machine in the prior art utilizes one air deflector to close the first air outlet or the second air outlet, the first air outlet and the second air outlet cannot be closed simultaneously, and when the courtyard machine is stopped, the reliability of the courtyard machine can be influenced by the opened air outlet due to dust or impurities, and the attractive appearance of the courtyard machine can be influenced.
Disclosure of Invention
In order to solve the technical problems that the ceiling fan is polluted and poor in attractiveness in the prior art, the ceiling fan and the control method thereof are provided, wherein the ceiling fan can be used for simultaneously sealing the first air outlet and the second air outlet by utilizing the air guide plate with the first air guide part and the second air guide part so as to ensure reliability and attractiveness.
A raise boring machine, comprising:
a main body frame;
the air outlet assembly is arranged on the main body frame, a first air outlet is formed between the air outlet assembly and the main body frame, and a second air outlet is formed in the air outlet assembly;
the air guide plate comprises a first air guide part and a second air guide part which are connected with each other, the joint of the first air guide part and the second air guide part is rotatably arranged on the air outlet assembly, and the air guide plate is provided with a first state that the first air guide part seals the first air outlet and simultaneously the second air guide part seals the second air outlet.
The air deflector is also provided with a second state that the first air outlet and the second air outlet are opened simultaneously, and when the air deflector is in the second state, the first air outlet is opened by the first air guiding part, and the second air outlet is opened by the second air guiding part.
And the air outlet assembly is provided with an accommodating part, and the first air guide part rotates into the accommodating part in the second state.
The air deflector is provided with a first air outlet and a second air outlet, and is characterized by also having a third state of closing the first air outlet and opening the second air outlet, wherein in the third state, the first air guiding part opens the first air outlet, and the second air guiding part opens the second air outlet and closes the first air outlet.
And when the air guide plate is switched between the first state and the third state, the first air guide part passes through the avoidance port.
And in the third state, the angle range of an included angle b between the plane of the first air guide part and the lower surface of the air outlet assembly is-60 degrees to-10 degrees.
In the first state, the angle range of the included angle b between the plane of the first air guide part and the lower surface of the air outlet assembly is 30-50 degrees.
An air supply duct is formed between the main body frame and the air outlet assembly, the first end of the air supply duct forms the first air outlet, and the first air guide part can rotate into the air supply duct and is abutted and sealed with the main body frame.
An air outlet duct is formed in the main body frame, one end of the air outlet duct is communicated with the second end of the air supply duct, and the second air guide part can rotate into the air outlet duct and is abutted and sealed with the main body frame.
The included angle a between the first air guiding part and the second air guiding part ranges from 100 degrees to 150 degrees.
The courtyard machine further comprises a driving mechanism, the driving mechanism is arranged on the air outlet assembly, and the driving mechanism can drive the air deflector to rotate.
The air outlet assembly comprises an air outlet frame, a first air outlet is formed between the air outlet frame and the main body frame, and the air deflector is rotatably arranged on the air outlet frame.
The air outlet assembly comprises an air outlet frame and a return air panel, a first 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 deflector is rotatably arranged on the air outlet frame.
In a control method of the courtyard unit, the air deflector further has a second state in which the first air outlet and the second air outlet are simultaneously opened, and in the second state, the first air guiding portion opens the first air outlet, and the second air guiding portion opens the second air outlet, the control method includes:
judging whether rapid heat exchange is needed or not;
and when the judgment result is yes, controlling the air deflector to be switched to a second state.
According to the courtyard unit and the control method thereof, the air deflector is used for simultaneously sealing the first air outlet and the second air outlet, so that when the courtyard unit is in a shutdown state, dust or impurities and the like outside the courtyard unit cannot enter the interior of the courtyard unit, and meanwhile, an opening formed at the first air outlet and an opening formed at the second air outlet are both sealed, so that the external shape of the courtyard unit in the shutdown state is complete, and the attractiveness of the courtyard unit is guaranteed.
Drawings
FIG. 1 is a schematic structural diagram of a raise boring machine provided by an embodiment of the invention;
fig. 2 is a cross-sectional view of an air deflector according to an embodiment of the present invention in a first state;
fig. 3 is a cross-sectional view of an air deflector according to an embodiment of the present invention in a second state;
fig. 4 is a cross-sectional view of an air deflector according to an embodiment of the present invention in a third state;
in the figure:
1. a main body frame; 2. an air outlet assembly; 10. a first air outlet; 21. a second air outlet; 3. an air deflector; 31. a first air guiding part; 32. a second air guiding part; 11. an air supply duct; 12. an air outlet duct; 4. a drive mechanism.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
The raise boring machine as shown in fig. 1 to 4 includes: a main body frame 1; the air outlet assembly 2 is arranged on the main body frame 1, a first air outlet 10 is formed between the air outlet assembly 2 and the main body frame 1, and a second air outlet 21 is formed on the air outlet assembly 2; the air guide plate 3 comprises a first air guide part 31 and a second air guide part 32 which are connected with each other, the joint of the first air guide part 31 and the second air guide part 32 is rotatably arranged on the air outlet component 2, and the air guide plate has a first state that the first air guide part 31 seals the first air outlet 10 and the second air guide part 32 seals the second air outlet 21. At this moment, the edge of the first air guiding part 31 is abutted and sealed with the main body frame 1, meanwhile, the edge of the second air guiding part 32 is in sealing fit with the edge of the second air outlet 21, the first air outlet 10 and the second air outlet 21 are simultaneously sealed by utilizing the air guide plate 3, on the premise of ensuring reliable guiding of the air outlet of the patio machine, when the patio machine is in a shutdown state, dust or impurities and the like outside the patio machine cannot enter the interior of the patio machine, meanwhile, the first air guiding part 31 can seal the open hole formed at the first air outlet 10, the second air guiding part 32 can seal the open hole formed at the second air outlet 21, the external shape of the patio machine in the shutdown state is enabled to be complete, and therefore the attractiveness of the patio machine is ensured.
Preferably, the air deflector further has a second state that the first air outlet 10 and the second air outlet 21 are opened simultaneously, wherein when the air deflector 3 is in the second state, the first air guiding portion 31 opens the first air outlet 10, and the second air guiding portion 32 opens the second air outlet 21; at this time, the first air guiding portion 31 is located on the plane of the air outlet assembly 2, and the second air guiding portion 32 extends into the main body frame 1, so that the air flow in the main body frame 1 is divided into two parts, one part flows through the first side surface of the second air guiding portion 32 and the first air guiding portion 31 in sequence and then is discharged by the first air outlet 10 to flow horizontally, and the other part flows through the second side surface of the second air guiding portion 32 and the second air outlet 21 in sequence and then is discharged and flows vertically and downwardly.
In one embodiment, the air outlet assembly 2 is provided with a receiving portion, and in the second state, the first air guiding portion 31 rotates into the receiving portion. The accommodating portion is used for preventing the first air guiding portion 31 and the air outlet assembly 2 from interfering when the air guiding plate 3 rotates, and when the first air guiding portion 31 is located at the accommodating portion, the first air guiding portion 31 can completely leave the range of the first air outlet 10, so that the first air outlet 10 is completely opened, and the air outlet volume of the first air outlet 10 is ensured
As another embodiment, the air deflector further has a third state of closing the first outlet 10 and opening the second outlet 21; when the air deflector 3 is in the third state, the first air guiding portion 31 opens the first air outlet 10, the second air guiding portion 32 opens the second air outlet 21 and closes the first air outlet 10, at this time, the first air guiding portion 31 is located below the air outlet assembly 2, the edge of the second air guiding portion 32 is abutted and sealed with the main body frame 1, and all air in the main body frame 1 can only flow through the second side surface of the second air guiding portion 32 and then is discharged from the second air outlet 21, so that the purpose of rapid heating is achieved.
Further, an avoidance opening is formed in the air outlet assembly 2, and when the air guide plate is switched between the first state and the third state, the first air guide portion 31 passes through the avoidance opening. The avoidance opening is used for facilitating the rotation of the first air guiding portion 31, so as to ensure that the first air guiding portion 31 can seal the first air outlet 10, and can also move to the lower side of the air outlet assembly 2 to enable the second air guiding portion 32 to seal the first air outlet 10.
As another embodiment, the difference from the previous embodiment is that the vent on the air outlet assembly 2 forms an accommodating portion, that is, the air guiding plate 3 has the second state and the third state at the same time, and the air guiding plate 3 can make the first air guiding portion 31 rotate and stay at the vent, or can make the first air guiding portion 31 rotate to the lower side of the air outlet assembly 2 through the vent.
Preferably, in the second state, the plane of the first air guiding portion 31 is parallel to the lower surface of the air outlet assembly 2. That is, the angle between the plane of the first air guiding portion 31 and the lower surface of the air outlet assembly 2 is 0 °.
The angle range of the included angle a between the first wind guiding part 31 and the second wind guiding part 32 is 100-150 °. If the angle of the included angle a is too small, the air volume of the first air outlet 10 is greatly reduced in the second state, and if the angle of the included angle a is too large, the air volume of the second air outlet 21 is greatly reduced in the second state; both of these two conditions are unfavorable for the travelling comfort, only when contained angle a is in reasonable scope (100 to 150 °), just can guarantee the amount of wind of first air outlet 10 and second air outlet 21, finally guarantee the air-out effect of courtyard machine. The angle of the included angle a is determined according to the position relationship between the first air outlet 10 and the second air outlet 21.
In the third state, the angle b between the plane of the first wind guiding portion 31 and the lower surface of the wind outlet assembly 2 is in the range of-60 ° to-10 ° (the angle formed by the first wind guiding portion 31 under the wind outlet assembly 2 is taken as a negative angle). The value of the included angle b may be determined based on the determined included angle a when the second air guiding portion 32 closes the first air outlet 10.
In the first state, an angle range of an included angle b between the first air guiding portion 31 and the lower surface of the air outlet assembly 2 is 30 ° to 80 ° (an angle formed by the first air guiding portion 31 being located above the air outlet assembly 2 is taken as a positive angle), wherein a numerical value of the included angle b can be determined on the basis of the determined included angle a when the second air guiding portion 32 closes the first air outlet 10, so that the first air outlet 10 is ensured to be closed by the first air guiding portion 31, and the second air outlet 21 can be closed by the second air guiding portion 32.
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-boring machine has the interior machine part of installing in the ceiling, and main body frame 1 is connected with the interior machine, and air-out subassembly 2 is connected on main body frame 1, and the interior machine has the interior machine air exit, and main body frame 1's air-out wind channel's first end and interior machine air exit intercommunication, air flow path: the air return inlet, the evaporator, the indoor unit air outlet, the first end of the air outlet duct, the second end of the air outlet duct, the first air outlet 10 and/or the second air outlet 21.
An air supply duct 11 is formed between the main body frame 1 and the air outlet assembly 2, the first end of the air supply duct 11 forms the first air outlet 10, and the first air guide part 31 can rotate into the air supply duct 11 and is abutted and sealed with the main body frame 1. When the first air guiding portion 31 abuts against the main body frame 1, the first air guiding portion 31 can block the air duct 11 so that no air flows through the first air outlet 10. When the air deflector 3 is switched between the first state and the second state, the first air deflector 31 moves between entering the air supply duct 11 and leaving the air supply duct 11.
Optionally, an air outlet duct 12 is formed in the main body frame 1, one end of the air outlet duct 12 is communicated with the second end of the air supply duct 11, and the second air guiding portion 32 can rotate into the air outlet duct 12 and is abutted and sealed with the main body frame 1. When the second air guiding portion 32 abuts against the main body frame 1, the second air guiding portion 32 can cut off between the air supply duct 11 and the air outlet duct 12 to enable no air at the first air outlet 10 to flow, so that the effect of sealing the first air outlet 10 is achieved, meanwhile, the second air guiding portion 32 can guide the air flow in the air supply duct 11 to the second air outlet 21, and therefore vertical downward air outlet of the courtyard machine is achieved.
The courtyard machine further comprises a driving mechanism 4, the driving mechanism 4 is arranged on the air outlet assembly 2, and the driving mechanism 4 can drive the air deflector 3 to rotate.
Specifically, the driving mechanism 4 comprises a driving motor, a rotating shaft is arranged on the air deflector 3, a rotating gear is arranged on the rotating shaft, and an output gear of the driving motor is meshed with the rotating gear to realize rotation of the air deflector 3.
The air outlet component 2 comprises an air outlet frame, a first air outlet 10 is formed between the air outlet frame and the main body frame 1, and the air deflector 3 is rotatably arranged on the air outlet frame. In other embodiments, not shown, the air outlet assembly 2 includes an air outlet frame and a return air panel, a first air outlet 10 is formed between the air outlet frame and the main body frame 1, and the return air panel is provided with a return air inlet.
In a control method of the courtyard machine, the air deflector further has a second state in which the first air outlet 10 and the second air outlet 21 are simultaneously opened, and in the second state, the first air guiding portion 31 opens the first air outlet 10, and the second air guiding portion 32 opens the second air outlet 21, the control method includes:
and judging whether rapid heat exchange is needed, wherein the rapid heat exchange comprises rapid refrigeration and rapid heating. Generally, if a customer selects rapid heat exchange, the requirement on heat exchange (cooling or heating) of a user is higher, and if rapid heat exchange is not selected, the requirement on heat exchange of the user is lower, so that the requirement of the user is better met, and whether the raise boring machine needs rapid heat exchange is needed or not needs to be judged before the air outlet of the raise boring machine is controlled;
and when the judgment result is yes, the heat exchange requirement of the customer is high at the moment, and therefore the air deflector 3 is controlled to be switched to the second state. The first air outlet 10 and the second air outlet 21 are both used for air outlet to increase the air outlet volume of the courtyard machine as much as possible, so that the purpose of rapid heat exchange is achieved.
The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the present invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent should be subject to the appended claims.
Claims (14)
1. A raise boring machine, its characterized in that: the method comprises the following steps:
a main body frame (1);
the air outlet assembly (2) is arranged on the main body frame (1), a first air outlet (10) is formed between the air outlet assembly (2) and the main body frame (1), and a second air outlet (21) is formed in the air outlet assembly (2);
the air guide plate (3) comprises a first air guide part (31) and a second air guide part (32) which are connected with each other, the joint of the first air guide part (31) and the second air guide part (32) is rotatably arranged on the air outlet assembly (2), and the air guide plate is provided with a first state that the first air guide part (31) seals the first air outlet (10) and the second air guide part (32) seals the second air outlet (21).
2. The raise boring machine of claim 1, wherein: the air deflector is also provided with a second state that the first air outlet (10) and the second air outlet (21) are opened simultaneously, and in the second state, the first air guiding part (31) opens the first air outlet (10) and the second air guiding part (32) opens the second air outlet (21).
3. The raise boring machine of claim 2, wherein: and an accommodating part is arranged on the air outlet assembly (2), and when the air outlet assembly is in the second state, the first air guide part (31) rotates into the accommodating part.
4. The raise boring machine of claim 1, wherein: the air deflector further has a third state that the first air outlet (10) is closed and the second air outlet (21) is opened, and in the third state, the first air guiding portion (31) opens the first air outlet (10), and the second air guiding portion (32) opens the second air outlet (21) and closes the first air outlet (10).
5. The raise boring machine of claim 4, wherein: an avoidance opening is formed in the air outlet assembly (2), and when the air guide plate is switched between the first state and the third state, the first air guide part (31) passes through the avoidance opening.
6. The raise boring machine of claim 4, wherein: in the third state, the included angle b between the plane of the first air guiding part (31) and the lower surface of the air outlet assembly (2) ranges from-60 degrees to-10 degrees.
7. The raise boring machine of claim 1, wherein: in the first state, the included angle b between the plane of the first air guiding part (31) and the lower surface of the air outlet assembly (2) is in the range of 30-50 degrees.
8. The raise boring machine of claim 1, wherein: an air supply duct (11) is formed between the main body frame (1) and the air outlet assembly (2), the first end of the air supply duct (11) forms the first air outlet (10), and the first air guide portion (31) can rotate into the air supply duct (11) and is abutted and sealed with the main body frame (1).
9. The raise boring machine of claim 8, wherein: an air outlet duct (12) is formed in the main body frame (1), one end of the air outlet duct (12) is communicated with the second end of the air supply duct (11), and the second air guide part (32) can rotate into the air outlet duct (12) and is abutted and sealed with the main body frame (1).
10. The raise boring machine of claim 1, wherein: the included angle a between the first air guiding part (31) and the second air guiding part (32) ranges from 100 degrees to 150 degrees.
11. The raise boring machine of claim 1, wherein: the courtyard machine further comprises a driving mechanism (4), the driving mechanism (4) is arranged on the air outlet assembly (2), and the driving mechanism (4) can drive the air guide plate (3) to rotate.
12. The raise boring machine of claim 1, wherein: the air outlet assembly (2) comprises an air outlet frame, a first air outlet (10) is formed between the air outlet frame and the main body frame (1), and the air deflector (3) is rotatably arranged on the air outlet frame.
13. The raise boring machine of claim 1, wherein: the air outlet assembly (2) comprises an air outlet frame and an air return panel, a first air outlet (10) is formed between the air outlet frame and the main body frame (1), the air return panel is provided with an air return opening, and the air deflector (3) is rotatably arranged on the air outlet frame.
14. A control method of a patio machine according to any one of claims 1 to 13, characterized in that: the air deflector further has a second state that the first air outlet (10) and the second air outlet (21) are opened simultaneously, and in the second state, the first air guiding portion (31) opens the first air outlet (10), and the second air guiding portion (32) opens the second air outlet (21), and the control method includes:
judging whether rapid heat exchange is needed;
and when the judgment result is yes, controlling the air deflector (3) to be switched to a second state.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211058204.1A CN115342433A (en) | 2022-08-30 | 2022-08-30 | Raise boring machine and control method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211058204.1A CN115342433A (en) | 2022-08-30 | 2022-08-30 | Raise boring machine and control method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115342433A true CN115342433A (en) | 2022-11-15 |
Family
ID=83956123
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211058204.1A Pending CN115342433A (en) | 2022-08-30 | 2022-08-30 | Raise boring machine and control method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115342433A (en) |
-
2022
- 2022-08-30 CN CN202211058204.1A patent/CN115342433A/en active Pending
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