CN214944847U - Air inlet machine structure and container type air compressor set box - Google Patents
Air inlet machine structure and container type air compressor set box Download PDFInfo
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- CN214944847U CN214944847U CN202022868462.9U CN202022868462U CN214944847U CN 214944847 U CN214944847 U CN 214944847U CN 202022868462 U CN202022868462 U CN 202022868462U CN 214944847 U CN214944847 U CN 214944847U
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- 230000017525 heat dissipation Effects 0.000 description 16
- 238000003466 welding Methods 0.000 description 4
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- 230000005540 biological transmission Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000005034 decoration Methods 0.000 description 2
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Abstract
The utility model discloses an air inlet machine structure and a container type air compressor set box, wherein the air inlet machine structure is arranged on a box body of the air compressor set box and comprises an air inlet machine outer cover and a fan main body; the air inlet fan outer cover comprises a fixed bottom plate, a first side plate, a second side plate, a third side plate and a fourth side plate, and the edges of openings of accommodating cavities of the fan main bodies are positioned on the same mounting plane; the height of the second side plate is smaller than that of the first side plate, so that the fixed bottom plate is inclined to the mounting plane and forms an acute angle with the fixed surface of the box body; the surface of the box body fixing plate is provided with a plurality of air inlets, and the fan main body is arranged at the air inlets and is positioned on the same central line with the air inlets so as to generate air flow which forms an acute angle with the box body fixing plate. This technical scheme relates to fan technical field, through the concrete structure of air inlet machine dustcoat and fan main part to and the position of installing of each part, realized the device simple structure, the good purpose of radiating effect.
Description
Technical Field
The utility model relates to a fan technical field, specific theory relates to an air inlet machine structure and container type air compressor unit case.
Background
The air compressor machine group case has the effect of protection air compressor unit as the box that holds of air compressor machine, avoids air compressor machine unit to receive the risk that makes air compressor machine unit receive the damage easily such as illumination, rainwater, outside striking to a certain extent. However, the air compressor unit can generate more heat in the operation process, and if the heat cannot be dissipated in time, the service life of the equipment can be influenced to a certain extent, so that the heat dissipation device of the air compressor unit box is particularly important. However, in the design process of part of air compressor set boxes, the heat dissipation device occupies too large volume, is not firm in fixation and has an unobvious heat dissipation effect.
Consequently, can design an air inlet machine for air compressor machine group case, simple structure, radiating effect are good, are the problem that this patent wants to solve.
Disclosure of Invention
To the above defect that prior art exists, the utility model provides an air inlet machine structure and container type air compressor unit case has realized the device simple structure, the good purpose of radiating effect.
The utility model provides a technical scheme as follows:
an air inlet machine structure is used for being arranged on a box body of an air compressor unit box and comprises an air inlet machine outer cover and a fan main body arranged inside the air inlet machine outer cover; the air inlet fan outer cover comprises a fixed bottom plate, a first side plate, a second side plate, a third side plate and a fourth side plate, wherein the first side plate corresponds to the third side plate, the second side plate corresponds to the fourth side plate, the first side plate, the second side plate, the third side plate and the fourth side plate are sequentially connected along the edge of the fixed bottom plate to form a fan main body accommodating cavity, and the opening edges of the fan main body accommodating cavity are positioned on the same installation plane; one side of the first side plate, which is far away from the second side plate, is provided with a box body fixing surface and is used for being connected with the side wall in the box body, and one side of the second side plate, which is far away from the fixing bottom plate, is lower than the first side plate, so that the fixing bottom plate is inclined to the mounting plane, and an acute angle is formed between the fixing bottom plate and the box body fixing surface; the air inlet is arranged on the surface of the box fixing plate, and the fan main body is arranged at the air inlet and is positioned on the same central line with the air inlet so as to generate air flow which forms an acute angle with the box fixing plate.
This technical scheme discloses an air inlet machine structure, and this technical scheme's main innovation point lies in that box fixed plate and first curb plate are the acute angle setting, and then makes the fan main part of installing on the box fixed plate can produce the air current that is the acute angle with air compressor machine group case lateral wall. Through the structure, on one hand, the air inlet machine structure can be arranged inside the box body of the air compressor set box, and the air inlet machine structure is directly connected with the side wall of the box body, so that the firmness of the air inlet machine structure is improved; on the other hand, PMKD inclines to the mounting surface, makes the air current that the fan main part produced from top to bottom flow that inclines, can direct action air compressor machine group incasement portion's device, increases the radiating effect, avoids the air current to reach the inside equipment of box after ground transmission, reduces the amount of wind loss. And further the purposes of simple structure and good heat dissipation effect of the device are achieved.
Further, the fan main body comprises a motor, a blade and a flow guide cover; wherein, the paddle is installed in the motor pivot, the kuppe is located the motor with the paddle is outside, kuppe inside is fixed with the motor fixed plate, the motor is installed on the motor mounting panel, the motor the paddle with the kuppe is located same central line, and with PMKD is perpendicular.
This technical scheme further discloses the concrete structure of fan main part, through utilizing the kuppe of installing in motor and paddle outside, can make the paddle in rotatory in-process around the paddle atmospheric pressure big or small poor great, and then increased the velocity of flow and the concentration of air current, reach best radiating effect.
Furthermore, a plurality of fixing holes are formed in the edge of the air inlet; the one end that the kuppe is close to PMKD is provided with first mounting flange, a plurality of through-holes have been seted up on first mounting flange surface, the through-hole with the fixed orifices corresponds, the kuppe with PMKD is through installing the fixed orifices with screwed connection spare in the through-hole is connected.
The technical scheme further discloses a fixing structure of the fan main body, wherein a fixing flange is arranged at one end of the air guide sleeve and is connected with the fixing bottom plate through a threaded connecting piece, so that the firmness of fixation between the air guide sleeve and the fixing bottom plate can be ensured; the sealing performance of the air guide sleeve and the fixed bottom plate can be improved, and the loss of heat dissipation airflow is reduced.
Further, one side of the first side plate, one side of the second side plate, one side of the third side plate and one side of the fourth side plate, which are far away from the fixed bottom plate, extend outwards respectively to form a second fixed flange which is positioned at the edge of the opening of the fan main body accommodating cavity.
This technical scheme further discloses the fixed knot that air inlet machine dustcoat need utilize when actual installation constructs, through the hem structure that outwards extends the formation at the curb plate, makes the fan main part hold chamber opening edge and form second mounting flange, simple structure, and the practicality is strong, has both solved the fixed problem of fan dustcoat, has also reduced overall structure's the production degree of difficulty.
Further, the air inlet machine structure still includes fixed frame, fixed frame is installed the fan main part holds the chamber opening edge outside, with the connection can be dismantled to second mounting flange, fixed frame is kept away from one side that the chamber was held to the main part has the box hookup location, be used for with the box outside is connected.
The technical scheme further discloses an air inlet fan structure with a fixing frame, and the fixing frame is installed at an included angle between the second flange and each side plate main body part, so that on one hand, the firmness of the air inlet fan structure can be improved; on the other hand, the fixed frame can increase the connection area of the air inlet machine structure and the box body, and can be connected with the box body in a welding or threaded connection mode, so that the air inlet structure and the box body of the air compressor set box can be conveniently fixed.
Furthermore, the air inlet fan structure further comprises a protective net, wherein the protective net is arranged at the air inlet and is connected with the fixed bottom plate; the fixed bottom plate surface has seted up two at least the air intake, it is different air intake department is provided with respectively the protection network with the fan main part.
The utility model provides a container formula air compressor group case, includes the air inlet machine structure still includes: an air compressor main body; the box, a plurality of fan fixed ports have been seted up at the box top, fan fixed port is located box top edge, air inlet fan structural mounting is in fan fixed port department, first curb plate with the inside lateral wall of box is connected, the air compressor machine main part is located inside the box, the air current that the fan main part produced can direct action in the air compressor machine main part.
The technical scheme further discloses a container type air compressor set box, and the main innovation point of the technical scheme is that the air inlet fan structure is arranged at the position, close to the side wall of the box body, of the top of the box body, on one hand, the firmness of the whole structure is improved through a surface-to-surface contact connection mode between the first side plate and the side wall of the box body; on the other hand, the heat dissipation air current that air inlet machine structure produced inclines downward flow, can directly act on the inside air compressor machine main part of box, has the best radiating effect. In addition, the air inlet fan is mounted at the position, close to the side wall, of the top of the box body, and the inner space of the box body is saved.
Further, fan main part holds the chamber opening edge through fixed frame with fan fixed port inboard is connected, the box top with mounting plane is located the coplanar.
The technical effects of the utility model reside in that:
1. the air inlet machine structure is arranged in the box body of the air compressor set box and is directly connected with the side wall of the box body, so that the firmness of the air inlet machine structure is improved; in addition, PMKD inclines to the mounting surface, makes the air current that the fan main part produced from top to bottom flow that inclines, can direct action in the device of air compressor machine group incasement portion, increases the radiating effect, avoids the air current to reach the inside equipment of box after the ground transmission, reduces the amount of wind loss.
2. Through utilizing the air guide sleeve arranged outside the motor and the paddle, the size difference of air pressure of the paddle in the rotating process around the paddle is large, the flow speed and the concentration degree of air flow are increased, and the optimal heat dissipation effect is achieved.
3. The fixing flange is arranged at one end of the air guide sleeve and is connected with the fixed bottom plate through the threaded connecting piece, so that the firmness of fixation between the air guide sleeve and the fixed bottom plate can be ensured; the sealing performance of the air guide sleeve and the fixed bottom plate can be improved, and the loss of heat dissipation airflow is reduced.
4. Through the hem structure that outwards extends the formation at the curb plate, make the fan main part hold chamber opening edge and form second mounting flange, simple structure, the practicality is strong, has both solved the fixed problem of fan dustcoat, has also reduced overall structure's the production degree of difficulty.
5. The fixing frames are arranged at the included angles of the second flange and the main body parts of the side plates, so that on one hand, the firmness of the air inlet fan structure can be improved; on the other hand, the fixed frame can increase the connection area of the air inlet machine structure and the box body, and can be connected with the box body in a welding or threaded connection mode, so that the air inlet structure and the box body of the air compressor set box can be conveniently fixed.
6. The firmness of the whole structure is improved by the surface-to-surface contact connection mode between the first side plate and the side wall of the box body; in addition, the heat dissipation air current that air inlet machine structure produced inclines downward flow, can directly act on the inside air compressor machine main part of box, has best radiating effect. In addition, the air inlet fan is mounted at the position, close to the side wall, of the top of the box body, and the inner space of the box body is saved.
Drawings
The invention will be described in further detail with reference to the following drawings and embodiments:
fig. 1 is a schematic view of an overall structure of an embodiment of an air inlet fan structure of the present invention;
FIG. 2 is a rear view of FIG. 1;
FIG. 3 is a perspective view from the right side of FIG. 1;
FIG. 4 is a perspective view from above of FIG. 1;
fig. 5 is a schematic view of an installation structure of an embodiment of the present invention;
fig. 6 is a schematic structural view of an embodiment of an air inlet fan housing of the present invention;
FIG. 7 is a top view of FIG. 6;
FIG. 8 is a right side view of FIG. 6;
fig. 9 is a rear view of fig. 6.
The reference numbers illustrate:
100. the air inlet fan comprises an air inlet fan outer cover, a fixing bottom plate, a 111 air inlet, a 112 fixing hole, a 120 first side plate, a 121 box fixing surface, a 130 second side plate, a 140 third side plate, a 150 fourth side plate, a 160 fan main body accommodating cavity and a 161 second fixing flange;
200. the fan comprises a fan body, a motor 210, a blade 220, a guide cover 230, a first fixing flange 231, a through hole 232;
300. a fixing frame 310. a box body connecting position;
400. a protective net;
500. and the box body is 510, and the fan fixing port is arranged.
Detailed Description
In order to more clearly illustrate embodiments of the present invention or technical solutions in the prior art, specific embodiments of the present invention will be described below with reference to the accompanying drawings. It is obvious that the drawings in the following description are only examples of the invention, and that for a person skilled in the art, other drawings and embodiments can be obtained from these drawings without inventive effort.
For the sake of simplicity, only the parts related to the utility model are schematically shown in the drawings, and they do not represent the actual structure as a product. In addition, in order to make the drawings concise and understandable, components having the same structure or function in some of the drawings are only schematically illustrated or only labeled. In this document, "one" means not only "only one" but also a case of "more than one".
It should be further understood that the term "and/or" as used in this specification and the appended claims refers to and includes any and all possible combinations of one or more of the associated listed items.
In this context, it is to be understood that, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
In addition, in the description of the present application, the terms "first", "second", and the like are used only for distinguishing the description, and are not intended to indicate or imply relative importance.
In order to more clearly illustrate embodiments of the present invention or technical solutions in the prior art, specific embodiments of the present invention will be described below with reference to the accompanying drawings. It is obvious that the drawings in the following description are only examples of the invention, and that for a person skilled in the art, other drawings and embodiments can be obtained from these drawings without inventive effort.
As one embodiment, as shown in fig. 1 to 4, there is provided an air inlet fan structure for a case 500 of an air compressor stack case, the air inlet fan structure including an air inlet fan housing 100 and a fan main body 200.
Specifically, the fan main body 200 is installed inside the air inlet fan housing 100, as shown in fig. 6 to 9, the air inlet fan housing 100 is formed by splicing the fixed bottom plate 110, the first side plate 120, the second side plate 130, the third side plate 140 and the fourth side plate 150, and in addition, may be integrally formed.
Further, the first side panel 120 corresponds to the third side panel 140, and the second side panel 130 corresponds to the fourth side panel 150. The first side plate 120, the second side plate 130, the third side plate 140 and the fourth side plate 150 are sequentially connected along the edge of the fixed base plate 110 to form a fan body accommodating cavity 160 for accommodating the fan body 200, and the opening edge of the fan body accommodating cavity 160 is located on the same installation plane. In other words, the edges of the ends of the first side plate 120, the second side plate 130, the third side plate 140 and the fourth side plate 150 far away from the fixed bottom plate 110 are located in the same plane.
Further, a side of the first side plate 120 away from the second side plate 130 has a case fixing surface 121 for connecting with a side wall inside the case 500. The height of the second side plate 130 is less than that of the first side plate 120, so that the fixed bottom plate 110 is inclined to the installation plane, and the fixed bottom plate 110 and the case fixing surface 121 form an acute angle. The surface of the box fixing plate is provided with a plurality of air inlets 111, and the fan main body 200 is arranged at the air inlets 111 and is positioned on the same central line with the air inlets 111 so as to generate air flow forming an acute angle with the box fixing surface 121. In practical applications, the first side plate 120 may be fixed on a side wall inside the box 500 through the box fixing surface 121, and the specific fixing manner may be a plurality of manners such as bolt-screw connection, welding, and snap-fit connection.
In the air inlet fan structure, different structures of the first side plate 120, the second side plate 130, the third side plate 140 and the fourth side plate 150 form a certain included angle between the fixed bottom plate 110 and the box body fixing surface 121, so that a certain included angle is formed between the heat dissipation air flow generated by the fan main body 200 fixed on the fixed bottom plate 110 and the box body fixing surface 121. This technical scheme not only can make the air inlet machine structure install the reasonable position at air compressor machine group case, also can make the unit main part of the inside unit main part of the maximum direct action of air current that fan main part 200 produced simultaneously. The loss of the heat dissipation airflow is avoided, the heat dissipation effect is increased, and the space of the middle area in the air compressor set box is occupied by the air inlet machine structure.
Preferably, as shown in fig. 1, 3 and 5, the blower main body 200 includes a motor 210, a blade 220 and a nacelle 230, specifically, the blade 220 is mounted on a rotating shaft of the motor 210, the nacelle 230 is located outside the motor 210 and the blade 220, a motor fixing plate is fixed inside the nacelle 230, the motor 210 is mounted on a motor mounting plate, and the motor 210, the blade 220 and the nacelle 230 are located on the same center line and perpendicular to the fixing base plate 110. In the present embodiment, the air guide sleeve 230 has a cylindrical structure with two open ends, and both ends are provided with flange structures.
Specifically, the edge of the air inlet 111 is provided with a plurality of fixing holes 112. Correspondingly, a first fixing flange 231 is arranged at one end of the air guide sleeve 230 close to the fixing base plate 110, a plurality of through holes 232 are formed in the surface of the first fixing flange 231, the through holes 232 correspond to the fixing holes 112, and the air guide sleeve 230 is connected with the fixing base plate 110 through threaded connectors arranged in the fixing holes 112 and the through holes 232. Preferably, nuts are welded to the fixing holes 112, and the fixing holes 112 can be directly fixed to the fixing base plate 110 by bolts.
Further preferably, as shown in fig. 6, the first side plate 120, the second side plate 130, the third side plate 140 and the fourth side plate 150 extend outwardly from the side of the fixed bottom plate 110 to form a second fixing flange 161 at the opening edge of the fan main body accommodating chamber 160. In addition, as shown in fig. 3, the air inlet fan structure further includes a fixing frame 300, the fixing frame 300 is installed at the outer side of the opening edge of the fan main body accommodating cavity 160 and detachably connected to the second fixing flange 161, and a box connecting position 310 is provided at a side of the fixing frame 300 away from the fan main body accommodating cavity 160 for connecting to the outside of the box 500. It should be noted that, as shown in fig. 5, the case body connection position 310 on the surface of the fixing frame 300 indicates that the fixing frame 300 can be fixedly connected with the case body 500 of the air compressor case assembly by welding, clamping and screw connection.
In practical applications, since a large airflow is generated during the operation of the fan main body 200, nearby impurities may be sucked. Therefore, the air inlet fan structure further comprises a protection net 400 installed at the air inlet 111, and the protection net 400 is installed and connected with the fixed bottom plate 110 for preventing sundries from being sucked into the unit case 500. Specifically, at least two air inlets 111 are formed in the surface of the fixed base plate 110, and different air inlets 111 are respectively provided with the protection net 400 and the fan main body 200.
As an embodiment, the present invention is a container type air compressor assembly, as shown in fig. 5, which is a schematic view of a partial portion of the container type air compressor assembly and the structure of the air intake fan.
Specifically, this container formula air compressor unit case is including above-mentioned air inlet machine structure in addition, still includes air compressor machine main part and box 500, and what need explain is that the air compressor machine main part is installed inside box 500, leaves certain clearance with the inner wall of box 500, and the air compressor machine main part is the inside main equipment that generates heat of container formula air compressor unit case.
Further, a plurality of fan fixing openings 510 are formed in the top of the box body 500, the fan fixing openings 510 are located at the edge of the top of the box body 500, the air inlet fan is structurally installed at the fan fixing openings 510, the first side plate 120 is connected with the side wall inside the box body 500, the air compressor main body is located inside the box body 500, and air flow generated by the fan main body 200 can directly act on the air compressor main body. The edge of the opening of the fan main body accommodating cavity 160 is connected with the inner side of the fan fixing port 510 through the fixing frame 300, and the top of the box body 500 and the installation plane are located on the same plane.
It should be noted that if the fixed bottom plate 110 of the air inlet fan structure is horizontally disposed, the generated heat dissipation air flow flows vertically downward. In this case, if the heat dissipation airflow is directly applied to the air compressor main body, the fan fixing port 510 needs to be opened at the middle position of the bottom of the case 500. However, the middle position of the bottom of the box 500 is less firm, and the best position for installing the air inlet fan is only right above the air compressor main body, so that the installation number of the air inlet fan is limited, and a good heat dissipation effect cannot be achieved.
And in this technical scheme, fan fixed port 510 sets up the border position at box 500 top, and top edge has better intensity owing to be in the contained angle of box 500 structure, can make the air inlet machine structure fixed firm. In addition, can set up a plurality of fan fixed orifices 510 in order to install a plurality of air inlet machine structures at box 500 bottom edge to because the unique structure of air inlet machine structure in this scheme, can guarantee that most heat dissipation air current that its produced directly acts on the air compressor machine main part, play the best radiating effect.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (8)
1. An air inlet machine structure is used for being arranged on a box body of an air compressor unit box and is characterized in that,
the air inlet machine comprises an air inlet machine outer cover and a fan main body arranged inside the air inlet machine outer cover; wherein the content of the first and second substances,
the air inlet fan outer cover comprises a fixed bottom plate, a first side plate, a second side plate, a third side plate and a fourth side plate, the first side plate corresponds to the third side plate, the second side plate corresponds to the fourth side plate, the first side plate, the second side plate, the third side plate and the fourth side plate are sequentially connected along the edge of the fixed bottom plate to form a fan main body accommodating cavity, and the opening edges of the fan main body accommodating cavity are located on the same installation plane;
one side of the first side plate, which is far away from the second side plate, is provided with a box body fixing surface and is used for being connected with the side wall in the box body, and one side of the second side plate, which is far away from the fixing bottom plate, is lower than the first side plate, so that the fixing bottom plate is inclined to the mounting plane, and an acute angle is formed between the fixing bottom plate and the box body fixing surface;
the air inlet is arranged on the surface of the box fixing plate, and the fan main body is arranged at the air inlet and is positioned on the same central line with the air inlet so as to generate air flow which forms an acute angle with the box fixing plate.
2. An air inlet fan structure according to claim 1,
the fan main body comprises a motor, a blade and a flow guide cover; wherein the content of the first and second substances,
the paddle is installed in the motor shaft, the kuppe is located the motor with the paddle is outside, kuppe inside is fixed with the motor fixed plate, the motor is installed on the motor mounting panel, the motor the paddle with the kuppe is located same central line, and with PMKD is perpendicular.
3. An air inlet fan structure according to claim 2,
the edge of the air inlet is provided with a plurality of fixing holes;
the one end that the kuppe is close to PMKD is provided with first mounting flange, a plurality of through-holes have been seted up on first mounting flange surface, the through-hole with the fixed orifices corresponds, the kuppe with PMKD is through installing the fixed orifices with screwed connection spare in the through-hole is connected.
4. An air inlet fan structure according to claim 1,
one sides of the first side plate, the second side plate, the third side plate and the fourth side plate, which are far away from the fixed bottom plate, extend outwards respectively to form a second fixed flange positioned at the edge of the opening of the fan main body accommodating cavity.
5. An air inlet fan structure according to claim 4,
the air inlet machine structure still includes fixed frame, fixed frame is installed the main part holds the chamber opening edge outside, with the connection can be dismantled to second mounting flange, fixed frame is kept away from one side that the fan main part held the chamber has the box hookup location, be used for with the box outside is connected.
6. An air inlet fan structure according to claim 1,
the air inlet machine structure further comprises a protective net, and the protective net is arranged at the air inlet and connected with the fixed bottom plate;
the fixed bottom plate surface has seted up two at least the air intake, it is different air intake department is provided with respectively the protection network with the fan main part.
7. A container type air compressor unit box, comprising the air inlet fan structure as claimed in any one of claims 1 to 6, and further comprising:
an air compressor main body;
the box, a plurality of fan fixed ports have been seted up at the box top, fan fixed port is located box top edge, air inlet fan structural mounting is in fan fixed port department, first curb plate with the inside lateral wall of box is connected, the air compressor machine main part is located inside the box, the air current that the fan main part produced can direct action in the air compressor machine main part.
8. The container type air compressor set box of claim 7,
the fan main part holds chamber opening edge through fixed frame with fan fixed port inboard is connected, the box top with mounting plane is located the coplanar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022868462.9U CN214944847U (en) | 2020-12-03 | 2020-12-03 | Air inlet machine structure and container type air compressor set box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022868462.9U CN214944847U (en) | 2020-12-03 | 2020-12-03 | Air inlet machine structure and container type air compressor set box |
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| Publication Number | Publication Date |
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| CN214944847U true CN214944847U (en) | 2021-11-30 |
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| CN202022868462.9U Active CN214944847U (en) | 2020-12-03 | 2020-12-03 | Air inlet machine structure and container type air compressor set box |
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Address after: 201599 building 3, No. 1868, songyinsongqian highway, Tinglin Town, Jinshan District, Shanghai Patentee after: Xiwu system integration (Shanghai) Co.,Ltd. Country or region after: China Address before: 201599 building 3, No. 1868, songyinsongqian highway, Tinglin Town, Jinshan District, Shanghai Patentee before: SHINEWOO CONTAINER TECHNOLOGY (SHANGHAI) CO.,LTD. Country or region before: China |