CN218119939U

CN218119939U - Raise boring machine with extension mechanism

Info

Publication number: CN218119939U
Application number: CN202222116949.0U
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: 2022-12-23
Anticipated expiration: 2032-08-11

Abstract

The utility model provides a courtyard machine with extend mechanism, include: a main body frame; the air outlet assembly is arranged between the main body frame and the air outlet assembly, and a first air outlet is formed between the air outlet assembly and the main body frame; an extension mechanism. The utility model provides a courtyard machine with extend mechanism, utilize to extend the mechanism and increase the direction to first air outlet, also increase the length of air supply wind channel downside, so that the main body frame is kept away from to the air-out of first air outlet, thereby effectively overcome and only can produce down the formula air current of blowing and cause the problem of blowing people among the prior art, realize "waterfall formula" refrigeration, simultaneously in order to guarantee the air-out effect, still be provided with the second air outlet that is used for air-out down, make the courtyard machine can realize the demand of downward air-out among the prior art simultaneously, through opening and closing of first air outlet and second air outlet, increase the air-out mode of courtyard machine, further promote the air-out effect of courtyard machine.

Description

Raise boring machine with extending mechanism

Technical Field

The utility model relates to an air treatment equipment technical field, especially a courtyard machine with extend 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.

SUMMERY OF THE UTILITY MODEL

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, and the air deflector 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.

The utility model provides a courtyard machine with extend mechanism, utilize to extend the mechanism and increase the direction to the air current, also increase the length of air supply wind channel downside, so that main body frame is kept away from to the air-out of first air outlet, thereby effectively overcome and only can produce down to blow the formula air current and cause the problem of blowing people among the prior art, realize "waterfall formula" refrigeration, simultaneously in order to guarantee the air-out effect, still be provided with the second air outlet that is used for air-out down, make the courtyard machine can realize the demand of downward air-out among the prior art simultaneously, through opening and closing of first air outlet and second air outlet, increase the air-out mode of courtyard machine, further promote the air-out effect of courtyard machine.

Drawings

Fig. 1 is a schematic structural diagram of a raise boring machine provided in an embodiment of the present invention;

fig. 2 is a partial schematic view of a raise boring machine according to an embodiment of the present invention;

fig. 3 is a cross-sectional view of a raise boring machine according to an embodiment of the present invention;

in the figure:

1. a main body frame; 2. an air outlet assembly; 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 clearly understood, the present invention will be further described in detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.

The raise boring machine with 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 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. Compare in not setting up the courtyard machine that extends 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 avoids only producing down to blow the formula air current and causes 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 duct 11 between the air-out subassembly 2, the one end in air supply duct 11 forms first air outlet 10, extension mechanism 3 constitutes air supply duct 11's part downside, just extension mechanism 3 can increase when keeping away from main body frame 1's direction removes the length of air supply duct 11's downside or be close to main body frame 1's direction reduces when removing the length of air supply duct 11's downside. The extension mechanism 3 increases the length of the lower side surface of the air supply duct 11 when moving 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 airflow is limited to flow downwards, the horizontal flowing distance of the airflow at the first air outlet 10 of the raise 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, namely, the extension mechanism 3 is prevented from influencing the aesthetic degree of the raise-level machine, and meanwhile, the extension mechanism 3 can be prevented from being exposed to the outside all the time to cause the damage of the extension mechanism 3 or the related structure thereof.

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 over the extension plate 31, 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 is engaged with the rack 33. 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 on 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 avoid interference between the extension plate 31 and other structures to influence the reliability of the courtyard machine.

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 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 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 in order to make things convenient for the arrangement to extension mechanism 3, 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 shutdown 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 represent several embodiments of the present invention, and the description thereof is more specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the concept of the present invention, several variations and modifications can be made, which all fall within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims

1. A raise boring machine with an extension mechanism, comprising: 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) is connected to the driving mechanism, and the driving mechanism can drive the extension plate (31) to move along the direction far away from or close to the 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 courtyard 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: air-out subassembly (2) are including the air-out frame, the air-out frame goes up and down alone, extend mechanism (3) and set up on the air-out frame.

10. The raise boring machine of claim 8, wherein: the air-out subassembly (2) is including air-out frame and return air panel, the return air panel is provided with the return air inlet, the air-out frame with the return air panel is connected and is gone up and down jointly, extend mechanism (3) and set up on the air-out frame.