CN214396344U - Air conditioner air supply device, cab and engineering machinery - Google Patents
Air conditioner air supply device, cab and engineering machinery Download PDFInfo
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- CN214396344U CN214396344U CN202120537997.XU CN202120537997U CN214396344U CN 214396344 U CN214396344 U CN 214396344U CN 202120537997 U CN202120537997 U CN 202120537997U CN 214396344 U CN214396344 U CN 214396344U
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Abstract
The utility model discloses an air conditioner air supply device, a cab and engineering machinery, wherein the air conditioner air supply device comprises an air conditioner evaporator, a shell and an integrated air duct; the air-conditioning evaporator is arranged at the rear part of the cab seat; the shell is arranged at a corner between a front window and a right window in the cab, and a plurality of air conditioner air outlets for blowing air conditioner air are arranged on the shell; the integrated air channel is used for communicating the air conditioner evaporator and the shell, air conditioner air blown out from the air conditioner evaporator enters the shell through the integrated air channel, and the air supply from different positions is achieved through the air conditioner air outlets in the shell. Compared with the prior art that each air conditioner air outlet independently uses one pipeline, the structure is simpler, and the installation is convenient; the arrangement of the pipelines is cancelled, so that the installation space is saved; the air-conditioning air can reach the air-conditioning air outlets at different positions on the shell through the same air duct in the conveying process.
Description
Technical Field
The utility model relates to an air conditioner air supply arrangement, concretely relates to air conditioner air supply arrangement with adjustable wind direction.
Background
In a cab of engineering machinery, under different working environments, due to the temperature difference between the inside and the outside of the cab, the front window glass and the side window glass of the cab can cause the frost phenomenon on the glass, so that the glass surface is fuzzy, the sight of an operator is blocked, and the operator cannot continue to operate; the frost phenomenon needs to be removed using the blown air-conditioning wind. When air conditioning air is blown out, the air conditioner can blow air to different positions by rotating the air outlet adjusting plate and adjusting the size and the direction of the opening of the air direction adjusting sheet so as to remove frost on different positions on the glass.
In an existing air duct for supplying air to an air conditioner in a cab, different air conditioner air outlets adopt different pipelines for supplying air, the pipeline for each air outlet is independent, and the corrugated pipes occupy a large installation space when being arranged.
To the problem, the utility model provides an integral type wind channel can be simultaneously toward different air-conditioning outlet air supply through the integral type wind channel.
Disclosure of Invention
According to the above, the utility model provides a technical problem lie in, provide an air conditioner air supply arrangement with adjustable wind direction, can supply air toward different air conditioner air outlet through the integral type wind channel, use the wind direction adjustment piece of air outlet regulating plate to carry out the wind direction regulation on the air conditioner air outlet simultaneously to the realization is supplied air toward different directions.
The utility model discloses realize according to following technical scheme:
the utility model discloses an air conditioner air supply arrangement, include:
an air conditioning evaporator installed at a rear portion of the cab seat;
the shell is arranged at the corner between the front window and the right window in the cab, and a plurality of air conditioner air outlets for blowing air conditioner air are arranged on the shell;
the integrated air channel is used for communicating the air conditioner evaporator and the shell, so that air conditioner air blown out of the air conditioner evaporator enters the shell through the integrated air channel, and the air supply to different positions is realized through the air conditioner air outlets on the shell.
Further, the integrated air duct includes:
the upper air duct is arranged on an air outlet of the air-conditioning evaporator;
a lower duct installed inside the housing;
and the middle air duct is positioned on the right side of the cab seat and the lower side of the right window and is fixed on the right outer plate of the cab through a fastener, and the middle air duct is used for connecting the upper air duct and the lower air duct.
Furthermore, the upper air duct is an air duct with a 90-degree corner and is used for changing the air-conditioning air direction so that the air-conditioning air reaches the middle air duct.
Further, an air-conditioning air outlet is arranged between the lower air duct and the right window and used for sending air-conditioning air to the right window.
Further, install the wind gap regulating plate that can rotate in the air-conditioning outlet, install the wind direction adjustment piece on the wind gap regulating plate, carry out the wind direction through the opening size and the direction of rotatory air outlet regulating plate and adjustment wind direction adjustment piece and adjust.
Further, the housing includes:
an upper housing provided with an air-conditioning outlet facing the front window and an air-conditioning outlet facing the seat;
and the lower shell is provided with an air-conditioning air outlet opposite to the pedal.
Further, the housing further includes:
the storage hole is used for storing articles of the water cup.
Furthermore, a display screen is arranged on the shell.
The utility model also discloses a driver's cabin installs foretell air conditioner air supply arrangement.
The utility model also discloses an engineering machine tool installs foretell driver's cabin.
The utility model discloses beneficial effect:
the utility model can supply air to different air-conditioning outlets through the integrated air duct, and simultaneously adjust the wind direction by using the wind direction adjusting sheet of the air outlet adjusting plate on the air-conditioning outlet, thereby realizing supplying air to different directions; the integrated air channel is simpler and more convenient to install, and meanwhile, the integrated air channel is used, the pipe arrangement of a pipeline is omitted, and the installation space can be saved.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention, are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention without undue limitation. It is obvious that the drawings in the following description are only some embodiments, and that for a person skilled in the art, other drawings can be derived from them without inventive effort.
In the drawings:
fig. 1 is a perspective view showing an embodiment of an air conditioner blowing device of the present invention;
FIG. 2 is a schematic view showing the direction of air-conditioned air supply in the air-conditioning air supply device;
fig. 3(a) is a schematic view of the air outlet of the air conditioner blowing out to the lower side of the windshield, and (b) is a schematic view of the air outlet of the air conditioner blowing out to the upper side of the windshield;
FIG. 4 (a) is a perspective view of the housing I, and (b) is a perspective view of the housing II;
fig. 5 (a) is a perspective view of the outlet adjusting plate, and (b) is a front view of the outlet adjusting plate;
fig. 6 (a) is a perspective view of the integrated air duct i, and (b) is a perspective view of the integrated air duct ii.
The attached drawings are as follows: 1-cab, 2-pedal, 3-air-conditioning outlet I, 4-air-conditioning outlet I, 5-air-conditioning outlet II, 6-air-conditioning outlet II, 7-shell, 8-front window, 9-display screen, 10-right window, 11-air-conditioning outlet III, 12-air-conditioning outlet III, 13-cab seat, 14-integrated air duct, 15-right outer plate, 16-air-conditioning evaporator, 17-bottom plate, 18-upper shell, 19-lower shell, 20-storage hole, 21-air direction adjusting sheet, 22-upper air duct, 23-middle air duct, 24-lower air duct, 25-air-conditioning outlet IV, 8 a-lower side position and 8 b-upper side position.
It should be noted that the drawings and the description are not intended to limit the scope of the inventive concept in any way, but to illustrate the inventive concept by those skilled in the art with reference to specific embodiments.
Detailed Description
To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solutions in the embodiments, and the following embodiments are used for illustrating the present invention, but do not limit the scope of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
As shown in fig. 1, in the cab 1, the cab seat 13 is mounted on the bottom plate 17, the air-conditioning outlet iii 11 facing the cab seat 13 can supply air to an operator who has previously seated on the cab seat 13, and the operator can adjust the air direction by rotating the outlet adjusting plate iii 12 and the air direction adjusting piece 21, so that the operator can find a suitable air-blowing position.
Similarly, the side of the shell 7 faces the air-conditioning air outlet II 5 of the front window 8 and is used for blowing air to the front window 8, and an operator can adjust the air direction by rotating the air outlet adjusting plate II 6 and the air direction adjusting sheet 21, so that the air-conditioning air can blow to different positions on the front window 8.
Air outlet I3 of the air conditioner on the lower side of the shell 7 blows air to the feet of an operator, and similarly, the air direction is adjusted by rotating an air outlet adjusting plate I4 and adjusting an air direction adjusting sheet 21, so that the operator finds a proper air blowing position.
On the rear side of the cab seat 13, an air conditioning evaporator 16 is mounted on a bottom plate 17, which delivers conditioned air to air conditioning outlets on the housing 7 through an integrated duct 14, so that the conditioned air is delivered to different locations through different air conditioning outlets on the housing 7.
Wherein to the integral type wind channel 14 of casing 7 air conditioner air outlet air supply include: an upper air duct 22 installed at the evaporator, a middle air duct 23, and a lower air duct 24 installed at the inside of the case; an upper air duct 22 connected with the air outlet of the air-conditioning evaporator 16, so that the air-conditioning air passes through a 90-degree corner and is sent to a middle air duct 23; the middle air duct 23 is arranged on the right outer plate 15 of the cab 1, the middle air duct 23 is positioned on the right side of the cab seat 13, the lower side of the right window 10 is fixed on the right outer plate 15 of the cab 1 through a buckle, and air-conditioning air reaches the lower air duct 24 in the shell through the middle air duct 23; the lower air duct 24 inside the casing is provided with holes at different positions corresponding to different air-conditioning outlets, and the holes are used for supplying air to the different air-conditioning outlets respectively.
An air-conditioning air blowing port IV 25 is arranged between the lower air duct 24 in the shell 7 and the right window 10, and air can be blown to the right window 10 from the air blowing port.
As shown in fig. 2, the utility model discloses trend sketch map of air conditioning, air conditioning wind blows off from the air outlet of air conditioner evaporimeter 16, through last wind channel 22 on the air conditioner evaporimeter 16, middle wind channel 23 to and install the air conditioner air outlet on the lower wind channel 24 arrival casing 7 inside casing 7, and operating personnel adjusts the wind direction through the air outlet regulating plate of rotatory different positions and adjustment wind direction regulating blade 21, makes air conditioning wind can send to different positions.
After being blown out from the air outlet of the air-conditioning evaporator 16, the air-conditioning air is firstly conveyed to the right, passes through an upper air duct 22 connected with the air-conditioning evaporator 16 and an air duct with a 90-degree corner, changes the direction of the air-conditioning air, is conveyed forwards, passes through a middle air duct 23 and finally reaches a lower air duct 24 in the shell 7, and the air-conditioning air outlet IV 25 on the right side of the lower air duct 24 can enable the air-conditioning air to be blown to the right window 10; an air conditioner air outlet III 11 which is right opposite to a cab seat 13 blows air conditioner air to an operator; referring to fig. 1, an air-conditioning outlet ii 5 on the side of a housing 7 blows air to a front window 8; an air-conditioning air outlet I3 on the lower side of the shell 7 blows air to the foot position of an operator.
As shown in fig. 3, the air-conditioned air can blow air at different positions of the front window 8; in fig. 3(a), the air outlet adjusting plate ii 6 on the housing 7 is rotated to adjust the air direction adjusting piece 21 to a downward angle so that the opening direction thereof faces the lower position 8a of the front window 8, and after the air-conditioning air is blown out from the air outlet of the air-conditioning evaporator 16 and reaches the air-conditioning air outlet ii 5 through the integrated air duct 14, the air can be blown to the lower position 8a of the front window 8 by adjusting the orientation of the air direction adjusting piece 21 at this time; similarly, in fig. 3 (b), by rotating outlet adjustment plate ii 6 of case 7, wind direction adjustment piece 21 is adjusted to an upward angle so that the opening direction thereof faces upper position 8b of front window 8, and air-conditioned wind can blow upper position 8b of front window 8 through the direction of wind direction adjustment piece 21 at that time.
Fig. 4 shows the housing 7 in the corners of the front window 8 and the right window 10 of the cab 1, wherein the housing 7 is composed of an upper housing 18, a lower housing 19 and a storage opening 20; an air-conditioning air outlet II 5 opposite to the front window 8 and an air-conditioning air outlet III 11 opposite to the cab seat 13 are arranged on the side surface of the upper shell 18, and an air-conditioning air outlet I3 opposite to the pedal 2 is arranged on the lower shell 19; the storage hole 20 can be used for storing articles such as water cups.
After the air-conditioning air reaches the position through the integrated air duct 14, the air-conditioning air is sent to different positions through different air-conditioning air outlets on the shell 7. An air-conditioning air outlet II 5 on the side surface of the upper shell 18 can send air-conditioning air to the front window 8; and an air-conditioning air outlet III 11 opposite to a cab seat 13 sends air-conditioning air to the front position of an operator. The air-conditioning outlet I3 on the lower shell 19 can send air-conditioning air to the foot position of an operator.
Fig. 5 shows an air outlet adjusting plate, on which an air direction adjusting sheet 21 is mounted; the air outlet adjusting plate is arranged on a circular frame at the air conditioner air outlet of the shell 7, and the air outlet adjusting plate can be rotated on the shell 7 to adjust the air supply direction of air conditioner air; the wind direction adjusting piece 21 is installed on the wind outlet adjusting plate, when it is in a normally closed state, the air conditioning wind is not sent out, and when it is in an open state, the air conditioning wind is sent out.
The blowing direction of the air conditioning wind can be adjusted by adjusting the size and the direction of the opening of the wind direction adjusting sheet 21, and meanwhile, the wind outlet adjusting plate is rotated, so that more wind directions of the air conditioning wind blowing to different positions can be obtained. In fig. 3, it has been described in detail that the air-conditioned air passes through the rotary outlet adjusting plate and the opening size of the air-direction adjusting piece 21 is adjusted so that the air-conditioned air is blown toward different positions of the front window 8, respectively.
Fig. 6 shows an integrated air duct 14 of an air-conditioning blowing device, which comprises an upper air duct 22 installed at an air outlet of an air-conditioning evaporator 16, a middle air duct 23 and a lower air duct 24 installed inside a casing 7. The utility model discloses a wind channel formula wind channel as an organic whole wind channel among the air conditioner air supply arrangement, after air conditioner wind reachd air conditioner outlet through this wind channel, supply air toward different positions via the air conditioner outlet of difference on the casing 7.
An upper air duct 22 installed on the air conditioning evaporator 16 has one end connected to the air outlet of the air conditioning evaporator 16 and the other end connected to the middle air duct 23, wherein the upper air duct 22 is a 90 ° right-angle air duct, and after being blown out from the air conditioning evaporator 16, the air is firstly blown to the right side through the upper air duct 22 and then blown forward to a 90 ° corner, so that the air conditioning reaches the middle air duct 23.
The middle air duct 23 is a straight air duct, is mounted on the right outer plate 15 of the cab 1 by a buckle, one end of the middle air duct is connected with the upper air duct 22 on the air-conditioning evaporator 16, the other end of the middle air duct is connected with the lower air duct upper 24 in the shell 7, and the air-conditioning air reaches the lower air duct 24 in the shell 7 through the middle air duct 23.
A lower air duct 24 in the casing 7, which is installed inside the casing 7, and an air-conditioning outlet 25 is arranged between the air duct and the right window 10, and can send air-conditioning air to the right window 10; the matching part of the lower air duct 24 and the shell 7 is provided with holes at the same position according to air-conditioning air outlets at different positions on the shell 7, the positions of the holes are superposed with the air-conditioning air outlets on the shell, and after the air-conditioning air reaches the air duct, the air-conditioning air can be sent to different positions from the different air-conditioning air outlets at the position.
Compared with the prior art that each air conditioner air outlet independently uses one pipeline, the integrated air duct 14 in the utility model has simpler structure and convenient installation; the arrangement of the pipelines is cancelled, so that the installation space is saved; the air-conditioning air can reach air-conditioning air outlets at different positions on the shell 7 through the same air duct in the conveying process.
After the air-conditioned air is delivered to the air-conditioning outlet on the casing 7, the air-conditioned air is delivered to different positions by rotating the air outlet adjusting plate mounted on the casing 7 and adjusting the size and direction of the opening of the wind direction adjusting piece 21 on the air outlet adjusting plate to adjust the wind direction of the air-conditioned air.
The utility model also discloses an engineering machine, install above-mentioned driver's cabin 1, in driver's cabin 1, the corner that is located between front window 8 and right window 10 is equipped with the casing 7 that can place display screen 9, has circular air-conditioning outlet II 5 and air-conditioning outlet III 11 in casing 7 side, is used for respectively blowing off air-conditioning wind to front window 8 and is used for to the operating personnel who sits on driver's cabin seat 13; a circular air-conditioning air outlet I3 is arranged at the lower side of the shell 7 and used for blowing air-conditioning air to the feet of an operator; the air outlets of the air conditioner are all provided with a rotatable round air outlet adjusting plate; the air outlet adjusting plate is arranged in a circular frame of an air-conditioning air outlet of the shell 7; an integrated air duct 14 is arranged between the right window 10 and the cab seat 13; after air-conditioning air is delivered to an air-conditioning air outlet on the shell 7 from the air-conditioning evaporator 16 through the integrated air duct 14, an operator adjusts the air direction through rotating an air outlet adjusting plate and adjusting the opening size and the opening direction of the air direction adjusting sheet 21, so that air is delivered to different positions.
In the description provided herein, numerous specific details are set forth. It is understood, however, that embodiments of the invention may be practiced without these specific details. In some instances, well-known methods, structures and techniques have not been shown in detail in order not to obscure an understanding of this description.
Furthermore, those skilled in the art will appreciate that although some embodiments described herein include some features included in other embodiments instead of others, combinations of features of different embodiments are also meant to be within the scope of the invention and form different embodiments. For example, in the above embodiments, those skilled in the art can use the combination according to the known technical solutions and technical problems to be solved by the present application.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any way, and although the present invention has been disclosed with reference to the above preferred embodiment, but not to limit the present invention, any person skilled in the art can make modifications or changes to equivalent embodiments by utilizing the above technical contents without departing from the scope of the present invention, and any simple modification, equivalent change and modification made to the above embodiments by the technical matters of the present invention are within the scope of the present invention.
Claims (10)
1. An air supply arrangement for an air conditioner, comprising:
an air conditioning evaporator installed at a rear portion of the cab seat;
the shell is arranged at the corner between the front window and the right window in the cab, and a plurality of air conditioner air outlets for blowing air conditioner air are arranged on the shell;
the integrated air channel is used for communicating the air conditioner evaporator and the shell, so that air conditioner air blown out of the air conditioner evaporator enters the shell through the integrated air channel, and the air supply to different positions is realized through the air conditioner air outlets on the shell.
2. An air supply arrangement for an air conditioner according to claim 1, further comprising:
the integral type wind channel includes:
the upper air duct is arranged on an air outlet of the air-conditioning evaporator;
a lower duct installed inside the housing;
and the middle air duct is positioned on the right side of the cab seat and the lower side of the right window and is fixed on the right outer plate of the cab through a fastener, and the middle air duct is used for connecting the upper air duct and the lower air duct.
3. An air supply arrangement for an air conditioner according to claim 2, further comprising:
the upper air duct is an air duct with a 90-degree corner and is used for changing the air-conditioning air direction so that the air-conditioning air reaches the middle air duct.
4. An air supply arrangement for an air conditioner according to claim 2, further comprising:
and an air-conditioning air outlet is arranged between the lower air duct and the right window and used for conveying air-conditioning air to the right window.
5. An air supply arrangement for an air conditioner according to claim 1, further comprising:
the air conditioner is characterized in that a rotatable air port adjusting plate is installed in the air outlet of the air conditioner, a wind direction adjusting sheet is installed on the air port adjusting plate, and wind direction adjustment is performed through rotating the air outlet adjusting plate and adjusting the opening size and the direction of the wind direction adjusting sheet.
6. An air supply arrangement for an air conditioner according to claim 1, further comprising:
the housing includes:
an upper housing provided with an air-conditioning outlet facing the front window and an air-conditioning outlet facing the seat;
and the lower shell is provided with an air-conditioning air outlet opposite to the pedal.
7. An air supply arrangement for an air conditioner according to claim 6, wherein:
the housing further includes:
the storage hole is used for storing articles of the water cup.
8. An air supply arrangement for an air conditioner according to claim 1, further comprising:
and a display screen is arranged on the shell.
9. A cab, characterized in that:
an air conditioner air supply device as claimed in any one of claims 1-8 is installed.
10. A construction machine characterized in that:
a cab as claimed in claim 9 is installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120537997.XU CN214396344U (en) | 2021-03-16 | 2021-03-16 | Air conditioner air supply device, cab and engineering machinery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120537997.XU CN214396344U (en) | 2021-03-16 | 2021-03-16 | Air conditioner air supply device, cab and engineering machinery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214396344U true CN214396344U (en) | 2021-10-15 |
Family
ID=78029228
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120537997.XU Active CN214396344U (en) | 2021-03-16 | 2021-03-16 | Air conditioner air supply device, cab and engineering machinery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214396344U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115164283A (en) * | 2022-06-28 | 2022-10-11 | 三一重机有限公司 | Engineering machinery air conditioning unit and engineering machinery |
-
2021
- 2021-03-16 CN CN202120537997.XU patent/CN214396344U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115164283A (en) * | 2022-06-28 | 2022-10-11 | 三一重机有限公司 | Engineering machinery air conditioning unit and engineering machinery |
| CN115164283B (en) * | 2022-06-28 | 2023-08-22 | 三一重机有限公司 | Engineering machinery air conditioning unit and engineering machinery |
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