CN115342432A

CN115342432A - Raise boring machine with extending mechanism

Info

Publication number: CN115342432A
Application number: CN202210963543.8A
Authority: CN
Inventors: 赵时俊; 杜辉; 朱江程; 李子颀; 李金秋
Original assignee: Gree Electric Appliances Inc of Zhuhai
Current assignee: Gree Electric Appliances Inc of Zhuhai
Priority date: 2022-08-11
Filing date: 2022-08-11
Publication date: 2022-11-15

Abstract

The invention provides a raise boring machine with an extension mechanism, comprising: a main body frame; the air outlet assembly is arranged between the main body frame and the air outlet assembly; an extension mechanism. According to the courtyard machine with the extension mechanism, the extension mechanism is used for increasing the guide of the first air outlet, namely the length of the lower side surface of the air supply air duct is increased, so that the air outlet of the first air outlet is far away from the main body frame, the problem that people are blown due to the fact that only down-blowing type air flow can be generated in the prior art is effectively solved, the 'waterfall' refrigeration is achieved, meanwhile, in order to guarantee the air outlet effect, the second air outlet for down air outlet is further arranged, the courtyard machine can achieve the requirement of down air outlet in the prior art, the air outlet mode of the courtyard machine is increased through opening and closing of the first air outlet and the second air outlet, and the air outlet effect of the courtyard machine is further improved.

Description

Raise boring machine with extending mechanism

Technical Field

The invention relates to the technical field of air processing equipment, in particular to a courtyard machine with an extension mechanism.

Background

The courtyard machine is one type of air conditioner, and it adopts embedded installation to reduce occupation space in the ceiling to carry out the air-out heat transfer through the air outlet that the courtyard machine surface was seted up, because the restriction of its air outlet position, make it can only carry out the air-out according to setting for the direction, and can't carry out the flat blowing when refrigerating. Particularly, in the industrial and commercial occasions, the problem that the downward blowing type airflow blows people in cold air and cold air can make people uncomfortable, and various diseases such as cold and the like are easily caused when the cold air blows people for a long time.

Disclosure of Invention

In order to solve the technical problem that people feel uncomfortable due to down-blowing airflow of the patio machine in the prior art, the patio machine with the extension mechanism is provided with the extension mechanism to increase the horizontal air outlet distance.

A raise boring machine having an extension mechanism, comprising:

a main body frame;

the air outlet assembly is arranged between the main body frame and the air outlet assembly;

the extension mechanism is arranged on the air outlet assembly, and the airflow of the first air outlet flows through the extension mechanism from the upper part of the extension mechanism and then is horizontally blown out;

the extension mechanism is movable in a direction away from or toward the main body frame.

Main body frame with form the air supply wind channel between the air-out subassembly, the one end in air supply wind channel forms first air outlet, extend the mechanism and constitute the part downside in air supply wind channel, just extend the mechanism and can increase when keeping away from main body frame's direction removes the length of the downside in air supply wind channel or be close to main body frame's direction reduces when removing the length of the downside in air supply wind channel.

The extension mechanism includes:

the driving mechanism is arranged on the air outlet assembly or the main body frame;

the extension plate is connected to the driving mechanism, and the driving mechanism can drive the extension plate to move along the direction far away from or close to the main body frame.

The driving mechanism comprises a driving piece and a rack, the extension plate is connected to the rack, and the driving piece is meshed with the rack.

The drive mechanism further comprises a guide rail, and the extension plate is movably arranged on the guide rail.

And a second air outlet is formed in the air outlet assembly, and the airflow of the courtyard machine sequentially flows through the second air outlet and the extension mechanism.

The courtyard machine further comprises an air deflector which is rotatably arranged at the second air outlet.

The air outlet assembly can descend relative to the main body frame to form the first air outlet, and the extending mechanism is arranged on the air outlet assembly.

The air outlet assembly comprises an air outlet frame, the air outlet frame independently lifts, and the extension mechanism is arranged on the air outlet frame.

The air outlet assembly comprises an air outlet frame and a return air panel, the return air panel is provided with a return air inlet, the air outlet frame is connected with the return air panel and lifted together, and the extension mechanism is arranged on the air outlet frame.

According to the courtyard machine with the extension mechanism, the extension mechanism is used for increasing the direction of air flow, namely the length of the lower side surface of the air supply air duct is increased, so that the air outlet of the first air outlet is far away from the main body frame, the problem that people are blown due to the fact that only down-blowing type air flow can be generated in the prior art is effectively solved, waterfall type refrigeration is achieved, meanwhile, in order to guarantee the air outlet effect, the second air outlet for down air outlet is further arranged, the courtyard machine can achieve the requirement of downward air outlet in the prior art, the air outlet mode of the courtyard machine is increased through opening and closing of the first air outlet and the second air outlet, and the air outlet effect of the courtyard machine is further improved.

Drawings

FIG. 1 is a schematic structural diagram of a raise boring machine provided by an embodiment of the invention;

FIG. 2 is a partial schematic view of a raise boring machine provided in accordance with an embodiment of the present invention;

FIG. 3 is a cross-sectional view of a raise boring machine provided in accordance with an embodiment of the present invention;

in the figure:

1. a main body frame; 2. an air outlet component; 10. a first air outlet; 3. an extension mechanism; 11. an air supply duct; 31. an extension plate; 32. a drive member; 33. a rack; 34. a guide rail; 12. a second air outlet; 4. an air deflector.

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 with an extension mechanism as shown in fig. 1 comprises: a main body frame 1; a first air outlet 10 is formed between the air outlet component 2 and the main body frame 1; the extending mechanism 3 is arranged on the air outlet assembly 2, and the airflow at the first air outlet 10 flows through the extending mechanism 3 from above the extending mechanism 3 and then is horizontally blown out; the extension mechanism 3 is movable in a direction away from or toward the main body frame 1. Compare in the courtyard machine that does not set up extension mechanism 3, the air current of first air outlet 10 increases at the ascending flow distance of horizontal direction, also extends mechanism 3's water conservancy diversion effect, and the air current of first air outlet 10 can further flow to the direction of keeping away from main body frame 1 to effectual increase air supply distance can only produce down to blow the formula air current and cause the problem of blowing the people among the prior art, finally realizes the cryogenic effect of "waterfall formula".

Main body frame 1 with form air supply wind channel 11 between the air-out subassembly 2, the one end in air supply wind channel 11 forms first air outlet 10, extend mechanism 3 and constitute the partial downside in air supply wind channel 11, just it can increase when keeping away from to extend mechanism 3 the direction of main body frame 1 removes the length of the downside in air supply wind channel 11 or be close to main body frame 1's direction reduces when removing the length of the downside in air supply wind channel 11. The extension mechanism 3 increases the length of the lower side surface of the air supply duct 11 when moving in the direction away from the main body frame 1, so that the flowing distance of the airflow of the air supply duct 11 on the lower side surface is increased, the downward flowing of the airflow is limited, the horizontal flowing distance of the airflow at the first air outlet 10 of the courtyard machine is effectively increased, and the purpose of increasing the air supply distance is achieved. And the extension mechanism 3 is accommodated when moving in the direction close to the main body frame 1, so that the influence of the extension mechanism 3 on the aesthetic degree of the courtyard machine is avoided, and meanwhile, the damage of the extension mechanism 3 or related structures thereof caused by the fact that the extension mechanism 3 is exposed outside all the time can also be avoided.

Specifically, an air outlet duct is arranged in the main body frame 1, one end of the air supply duct 11 is communicated with the air outlet duct, the other end of the air supply duct 11 forms the first air outlet 10, and air flow in the air outlet duct can flow to the first air outlet through the air supply duct 11 and finally blows out the raise boring machine.

Specifically, the extension mechanism 3 includes: the driving mechanism is arranged on the air outlet assembly 2 or the main body frame 1; the extension plate 31 is connected to the driving mechanism, and the driving mechanism can drive the extension plate 31 to move along a direction away from or close to the main body frame 1. The driving mechanism controls the extension plate 31 to move, and the extension plate 31 can guide the air flow passing through the upper part of the extension plate, so that the air flow is prevented from flowing downwards under the influence of gravity.

The driving mechanism includes a driving member 32 and a rack 33, the driving member 32 is disposed on the air outlet assembly 2 or on the main body frame 1, the extension plate 31 is connected to the rack 33, and the driving member 32 and the rack 33 are engaged with each other. An output gear is provided on the drive member 32 and is intermeshed with the rack 33 to effect movement of the extension plate 31.

Preferably, the driving member 32 is a stepping motor.

The driving mechanism further includes a guide rail 34, the guide rail 34 is disposed on the air outlet assembly 2 or the main body frame 1, and the extension plate 31 is movably disposed on the guide rail 34. The guide rail 34 can limit the extension plate 31 to move according to a set direction, and the influence of interference between the extension plate 31 and other structures on the reliability of the raise boring machine is avoided.

The air outlet assembly 2 is provided with a second air outlet 12, and the airflow of the courtyard machine sequentially flows through the second air outlet 12 and the extension mechanism 3. That is, the extension mechanism 3 does not affect the air outlet of the second air outlet 12, and the second air outlet 12 can enable the raise-level unit to meet the requirements of obliquely downward air outlet and even vertically downward air outlet. And the cooperation through first air outlet 10 and second air outlet 12 can increase the air-out mode of courtyard machine to increase the air-out effect of courtyard machine and to the precision of temperature regulation and the speed of regulation.

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 courtyard 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 2 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's first end and interior machine air exit intercommunication, air flow path: the return air 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 air outlet (the first air outlet 10 and/or the second air outlet 12).

The raise boring machine further comprises an air deflector 4, and the air deflector 4 is rotatably arranged at the second air outlet 12. The air deflector 4 can close or open the second air outlet 12. When the second air outlet 12 needs to be opened, the air deflector 4 gradually rotates, so that the second air outlet 12 is communicated with the air outlet duct on the main body frame 1, and air flow in the air outlet duct can be blown out from the second air outlet 12, 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 12; when the second air outlet 12 needs to be closed, the air deflector 4 is reset to be in sealing fit with the air outlet assembly 2, so that the second air outlet 12 is closed, and the air flow in the air outlet duct cannot be discharged from the second air outlet 12.

The air outlet assembly 2 can descend relative to the main body frame 1 to form the first air outlet 10, and the extension mechanism 3 is disposed on the air outlet assembly 2. After the air outlet assembly 2 descends, a gap is formed between the air outlet assembly and the main body frame 1, and the gap forms an air supply duct 11. Simultaneously for the convenience to extending mechanism 3 arrange, will extend mechanism 3 and set up on air-out subassembly 2, go up and down along with air-out subassembly 2 jointly. When the courtyard machine is in the shut down state, air-out subassembly 2 can rise and main body frame 1 is sealed to avoid dust impurity etc. to get into the courtyard machine by first air outlet 10 and cause the reliability of courtyard machine to descend, can increase the pleasing to the eye degree of courtyard machine after air-out subassembly 2 rises simultaneously. When the courtyard machine needs to work, the air outlet assembly 2 can be made to descend to form the first air outlet 10 for air outlet, and the waterfall type refrigeration effect is achieved.

The air outlet assembly 2 comprises an air outlet frame, the air outlet frame independently lifts, and the extension mechanism 3 is 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, the return air panel is provided with a return air inlet, the air outlet frame is connected with the return air panel and is lifted together, and the extension mechanism 3 is arranged on the air outlet frame.

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 various changes and modifications can be made by those skilled in the art without departing from the spirit of the invention, and these changes and modifications are all within the scope of the invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.

Claims

1. A raise boring machine with an extension mechanism, characterized in that: the method comprises the following steps:

a main body frame (1);

a first air outlet (10) is formed between the air outlet assembly (2) and the main body frame (1);

the extending mechanism (3) is arranged on the air outlet assembly (2), and the airflow of the first air outlet (10) flows through the extending mechanism (3) from the upper part of the extending mechanism (3) and then is horizontally blown out;

the extension mechanism (3) is movable in a direction away from or toward the main body frame (1).

2. The raise boring machine of claim 1, wherein: main body frame (1) with form air supply wind channel (11) between air-out subassembly (2), the one end in air supply wind channel (11) forms first air outlet (10), extend mechanism (3) and constitute the part downside in air supply wind channel (11), just it can increase when keeping away from to extend mechanism (3) the direction of main body frame (1) is removed the length of the downside in air supply wind channel (11) or be close to the direction of main body frame (1) reduces when removing the length of the downside in air supply wind channel (11).

3. The raise boring machine of claim 2, wherein: the extension mechanism (3) comprises:

the driving mechanism is arranged on the air outlet assembly (2) or the main body frame (1);

the extension plate (31), the extension plate (31) connect in actuating mechanism is last, just actuating mechanism can drive extension plate (31) move along keeping away from or being close to the direction of main body frame (1).

4. The raise boring machine of claim 3, wherein: the driving mechanism comprises a driving piece (32) and a rack (33), the extension plate (31) is connected to the rack (33), and the driving piece (32) and the rack (33) are meshed with each other.

5. The raise boring machine of claim 3, wherein: the driving mechanism further comprises a guide rail (34), and the extension plate (31) is movably arranged on the guide rail (34).

6. The raise boring machine of claim 1, wherein: the air outlet assembly (2) is provided with a second air outlet (12), and airflow of the courtyard machine sequentially flows through the second air outlet (12) and the extension mechanism (3).

7. The raise boring machine of claim 6, wherein: the raise boring machine further comprises an air deflector (4), and the air deflector (4) is rotatably arranged at the second air outlet (12).

8. The raise boring machine of claim 1, wherein: the air outlet assembly (2) can descend relative to the main body frame (1) to form the first air outlet (10), and the extension mechanism (3) is arranged on the air outlet assembly (2).

9. The raise boring machine of claim 8, wherein: the air outlet assembly (2) comprises an air outlet frame, the air outlet frame is lifted independently, and the extension mechanism (3) is arranged on the air outlet frame.

10. The raise boring machine of claim 8, wherein: the air outlet assembly (2) comprises an air outlet frame and an air return panel, the air return panel is provided with an air return opening, the air outlet frame is connected with the air return panel and is lifted together, and the extension mechanism (3) is arranged on the air outlet frame.