CN213334786U - Automatic shielding air interchanger for shelter - Google Patents
Automatic shielding air interchanger for shelter Download PDFInfo
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- CN213334786U CN213334786U CN202021722584.0U CN202021722584U CN213334786U CN 213334786 U CN213334786 U CN 213334786U CN 202021722584 U CN202021722584 U CN 202021722584U CN 213334786 U CN213334786 U CN 213334786U
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Abstract
The utility model discloses a shelter is with shielding automatic breather relates to a shelter forced draft technical field, including being used for setting up the frame section bar in shelter bulkhead ventilation department, the frame section bar is formed by four connecting rods concatenations, and the connecting rod is including first bending plate, all fix first riser and the second riser in first bending plate top side. The utility model provides an axial fan, fourth bending plate and tractor are all fixed at the left surface of mounting panel main part, and mounting panel main part and shutter all are located the inboard of frame section bar, further mounting panel main part still is located between first riser and the second riser, the effectual inner space who utilizes the frame section bar, make each position compact structure, simple to operate can not occupy more shelter under-deck space, axial fan and tractor can be simultaneously controlled in the under-deck and open and close, the convenience once only opens and close ventilation unit, and the operation is simple.
Description
Technical Field
The utility model relates to a shelter forced draft technical field especially relates to an automatic breather of shielding for shelter.
Background
The shelter is closed carrier, for guaranteeing the inside ventilation demand of shelter, need set up some external forced draft air interchanger, current forced draft device most commonly used on the shelter: opening an external interface window of the cabin body in a manual mode, and then starting an exhaust fan power supply in the cabin to operate; after the air conditioner is used, the power supply of the fan needs to be turned off, and then the interface window and the door need to be closed outside the cabin; the operation is complicated and inconvenient, the starting and stopping time of the system is longer, and the electromagnetic shielding effectiveness can be weakened under the condition of ensuring the ventilation requirement at present.
SUMMERY OF THE UTILITY MODEL
The utility model mainly aims at providing a shelter is with automatic breather of shielding, structural design is reasonable, just can realize opening and close of breather at the under-deck, and further messenger breather's shielding property is high.
The purpose of the utility model can be achieved by adopting the following technical scheme:
a shielding automatic ventilation device for a shelter comprises
The outer frame section bar is used for being fixed at the ventilation position of the shelter wall;
the shutter comprises a shutter window frame fixed on the inner side of the outer frame section bar and shutter blades rotatably connected to the inner side of the shutter window frame;
the mounting plate comprises a second bending plate and a mounting plate main body, the second bending plate is used for being fixed on the left side surface of the outer frame sectional material, the mounting plate main body is fixedly connected with the second bending plate, the mounting plate main body is positioned on the inner side of the outer frame sectional material, the mounting plate main body and the shutter are distributed left and right, and an axial flow fan is fixed on the left side surface of the mounting plate main body;
the ventilation inner cover is arranged on the left side face of the axial flow fan and used for covering the axial flow fan, the ventilation inner cover comprises a third bending plate used for being fixed on the inner side of the cabin wall of the shelter, a fixing frame fixedly connected with the third bending plate and a protective net used for covering the axial flow fan and fixed on the left side face of the fixing frame, and a shielding honeycomb plate is fixed on the right side face of the fixing frame;
the fourth bending plate is fixed on the left side face of the mounting plate main body, a tension spring is fixed at the bottom end of the fourth bending plate, a pulling plate is connected to the bottom end of the tension spring, a tractor is connected below the pulling plate and fixed on the left side face of the mounting plate main body, and the tractor is used for pulling down the pulling plate;
the pull plate channel penetrates through the side face of the mounting plate main body, and the pull plate is inserted into the inner side of the pull plate channel;
the left side surface of the blade control plate is fixedly connected with the pulling plate, the right side surface of the blade control plate is rotatably connected with a plurality of vertically arranged blade connecting plates, and the blade connecting plates are fixedly connected with the shutter blades;
the blade control plate moves upwards to enable the shutter to be in a closed state, and the blade control plate moves downwards to enable the shutter to be in an open state;
the power wires of the axial flow fan and the tractor are externally connected with the same power switch.
Preferably, the outer frame section bar is formed by splicing four connecting rods,
the connecting rod comprises a first bending plate, a first vertical plate and a second vertical plate which are fixed on the top side surface of the first bending plate,
the window frame of the shutter is fixed on the right side surface of the first vertical plate,
the second bending plate is fixed on the left side surface of the second vertical plate,
the mounting plate body is in an extension space between the first riser and the second riser.
Preferably, the first bending plate, the second bending plate, the third bending plate and the fourth bending plate are all plate-shaped structures bent by ninety degrees.
Preferably, the fourth bending plate is composed of a transverse plate and a vertical plate, the vertical plate is riveted with the mounting plate main body, a hole penetrates through the surface of the transverse plate, and the top end of the tension spring is hooked in the hole.
Preferably, the first bending plate is composed of a transverse plate and a vertical plate, the vertical plate is riveted and fixed with the outer side of the cabin wall of the shelter, the first vertical plate and the second vertical plate are sequentially fixed on the top side face of the transverse plate from right to left, and the right side face of the window frame of the shutter does not protrude out of the right side face of the vertical plate.
Preferably, the side surface of arm-tie runs through and has first fixed orifices and the second fixed orifices of upper and lower distribution, the bottom hook of extension spring is in the inboard of first fixed orifices, the tractor is including the haulage rope, and above-mentioned haulage rope winding is fixed the inboard of second fixed orifices.
Preferably, the second bending plate comprises a transverse plate and a vertical plate, the vertical plate is riveted and fixed with the second vertical plate, the transverse plate is fixedly connected with the mounting plate body, and the mounting plate body is located in an extension space between the first vertical plate and the second vertical plate.
Preferably, the third bending plate is composed of a transverse plate and a vertical plate, the vertical plate is used for being riveted and fixed with the inner side of the cabin wall of the shelter, and the transverse plate is fixedly connected with the fixing frame.
Preferably, the louver blades include a first louver blade located above and a plurality of vertically aligned second louver blades located below the first louver blade,
the plurality of blade connecting plates are respectively fixed at the tops of the left side surfaces of the first blades and the second blades of the louver, the bottoms of the first blades and the second blades of the louver are right-angle plates, and the tops of the second blades of the louver are bent angle plates;
the cross-sectional area of the shielding honeycomb plate is larger than that of the protective net, and the mounting plate main body is of a plate-shaped structure with a round hole in the center.
The utility model has the advantages of:
1. the utility model provides an axial fan, fourth bending plate and tractor are all fixed at the left surface of mounting panel main part, and mounting panel main part and shutter all are located the inboard of frame section bar, further mounting panel main part still is located between first riser and the second riser, the effectual inner space who utilizes the frame section bar, make each position compact structure, simple to operate can not occupy more shelter under-deck space, axial fan and tractor can be simultaneously controlled in the under-deck and open and close, the convenience once only opens and close ventilation unit, and the operation is simple.
2. The utility model provides a ventilation inner cover can protect axial fan, and the setting of third bend plate and fixed frame can reduce the space that ventilation inner cover itself occupied moreover, and the overall arrangement influence of other party's in-cabin part falls to the minimum, and cooperation shielding honeycomb panel can strengthen breather's shielding efficiency in addition.
Drawings
Fig. 1 is a schematic front sectional view of a ventilator according to an embodiment of the present invention;
FIG. 2 is a side view of a retractor and spring in accordance with an embodiment of the present invention;
FIG. 3 is an enlarged schematic view of a louver blade according to an embodiment of the present invention;
fig. 4 is a schematic cross-sectional view of a blind frame according to an embodiment of the present invention;
fig. 5 is a schematic side view of a ventilation inner cover according to an embodiment of the present invention;
fig. 6 is a schematic sectional view of a connecting rod according to an embodiment of the present invention.
In the figure: 1-louver, 101-louver frame body, 102-louver blades, 1021-louver first blades, 1022-louver second blades, 2-outer frame profile, 201-connecting rod, 2011-first bending plate, 2012-first riser, 2013-second riser, 3-mounting plate, 301-mounting plate main body, 302-second bending plate, 4-axial fan, 5-ventilation inner cover, 501-third bending plate, 502-fixing frame, 503-protective screen, 6-tractor, 7-pulling plate, 8-tension spring, 9-blade connecting plate, 10-blade control plate, 11-fourth bending plate, 12-pulling plate channel, 13-shielding honeycomb plate.
Detailed Description
In order to make the technical solutions of the present invention clearer and clearer for those skilled in the art, the present invention will be described in further detail with reference to the following embodiments and the accompanying drawings, but the embodiments of the present invention are not limited thereto.
As shown in fig. 1 to 6, the shielding automatic ventilation device for a shelter provided in this embodiment includes an outer frame profile 2 for fixing at a ventilation position of a shelter wall, the outer frame profile 2 is formed by splicing four connecting rods 201, each connecting rod 201 includes a first bending plate 2011, and a first vertical plate 2012 and a second vertical plate 2013 both fixed on a top side surface of the first bending plate 2011, and as shown in fig. 6, the connecting rod 201 is in an inverted state or a vertical state in actual installation;
the blind window 1 comprises a blind window frame 101 fixed on the inner side of the outer frame section bar 2 and a blind window blade 102 rotatably connected on the inner side of the blind window frame 101 through a pin shaft;
the mounting plate 3 comprises a second bending plate 302 used for being fixed on the left side surface of the outer frame section bar 2 and a mounting plate main body 301 fixedly connected with the second bending plate 302, the mounting plate main body 301 is of a plate-shaped structure with a round hole formed in the center, the round hole is used for ventilation, the mounting plate main body 301 is located on the inner side of the outer frame section bar 2, the mounting plate main body 301 and the louver 1 are distributed left and right, an axial flow fan 4 is fixed on the left side surface of the mounting plate main body 301, and the mounting plate 3 is located between the axial flow fan 4 and the louver blades 102;
the ventilating inner cover 5 is arranged on the left side face of the axial flow fan 4, the ventilating inner cover 5 is used for covering the axial flow fan 4, the ventilating inner cover 5 comprises a third bending plate 501 fixed on the inner side of the cabin wall, a fixing frame 502 fixedly connected with the third bending plate 501 and a protective net 503 fixed on the left side face of the fixing frame 502 and used for covering the axial flow fan 4, a shielding honeycomb plate 13 is fixed on the right side face of the fixing frame 502, the shielding honeycomb plate 13 is located between the protective net 503 and the axial flow fan 4,
the third bending plate 501 is composed of a transverse plate and a vertical plate, the vertical plate is used for being riveted and fixed with the inner side of the cabin wall of the shelter, the transverse plate is fixedly connected with the fixing frame 502, the transverse plate can increase the distance between the protective screen 503 and the axial flow fan 4, the shielding honeycomb plate 13 is prevented from touching the axial flow fan 4, and the electromagnetic interference suppression capability of the automatic air interchanger in the range of 10MHz to 10GHz is not lower than 40dB due to the shielding honeycomb plate 13;
the fourth bending plate 11 is fixed on the left side surface of the mounting plate main body 301, a tension spring 8 is fixed at the bottom end of the fourth bending plate 11, a pulling plate 7 is connected at the bottom end of the tension spring 8, a tractor 6 is connected below the pulling plate 7, the tractor 6 is fixed on the left side surface of the mounting plate main body 301, the tractor 6 is used for pulling the pulling plate 7 downwards, when the tractor 6 is in a closed state, the pulling plate 7 is pulled upwards by the tension spring 8, at the moment, the blade control plate 10 moves upwards to enable the shutter 1 to be in a closed state, when the tractor 6 is opened, the pulling plate 7 is pulled downwards, at the moment, the blade control plate 10 moves downwards to enable the shutter 1 to be in an open state;
the pull plate channel 12 penetrates through the side face of the mounting plate main body 301, and the pull plate 7 is inserted into the inner side of the pull plate channel 12;
the louver blade control plate comprises a blade control plate 10, wherein the blade control plate 10 is positioned on the right side of a mounting plate main body 301, the left side surface of the blade control plate 10 is fixedly connected with a pulling plate 7, the right side surface of the blade control plate 10 is rotatably connected with a plurality of vertically arranged blade connecting plates 9, and the blade connecting plates 9 are fixedly connected with louver blades 102;
the blade control plate 10 moves upwards to enable the shutter 1 to be in a closed state, and the blade control plate 10 moves downwards to enable the shutter 1 to be in an open state;
the power lines of the axial flow fan 4 and the tractor 6 are externally connected with the same power switch, so that the axial flow fan 4 and the tractor 6 can be started or closed simultaneously in the cabin conveniently.
In the present embodiment, as shown in fig. 1 and 5,
the outer frame profile 2 is formed by splicing four connecting rods 201,
the connecting rod 201 comprises a first bending plate 2011, a first vertical plate 2012 and a second vertical plate 2013 which are fixed on the top side surface of the first bending plate 2011,
the window blind sash 101 is fixed to the right side of the first riser 2012,
the second bending plate 302 is fixed on the left side of the second riser 2013,
the mounting plate body 301 is in an extended space between the first riser 2012 and the second riser 2013.
In the present embodiment, as shown in fig. 1 to 6, each of the first bending plate 2011, the second bending plate 302, the third bending plate 501, and the fourth bending plate 11 has a plate-like structure bent at ninety degrees, and is fastened to another structure by caulking.
In this embodiment, as shown in fig. 2, the fourth bending plate 11 is composed of a horizontal plate and a vertical plate, the vertical plate is riveted to the mounting plate body 301, a hole is formed in the surface of the horizontal plate, and the top end of the tension spring 8 is hooked in the hole, so that the tension spring 8 can be conveniently and vertically fixed.
In the present embodiment, as shown in fig. 1 and 6, the first bending plate 2011 is composed of a horizontal plate and a vertical plate, the vertical plate is riveted to the outside of the shelter wall, the first vertical plate 2012 and the second vertical plate 2013 are sequentially fixed to the top side of the horizontal plate from right to left, and the right side of the louver frame 101 does not protrude from the right side of the vertical plate, that is, the louver frame 101 is completely inserted between the upper and lower first bending plates 2011.
In this embodiment, as shown in fig. 4, a first fixing hole 701 and a second fixing hole 702 are formed in a side surface of the pulling plate 7, the first fixing hole 701 and the second fixing hole 702 are vertically distributed, a bottom end of the tension spring 8 is hooked inside the first fixing hole 701, and the retractor 6 includes a pulling rope wound and fixed inside the second fixing hole 702 for facilitating control of the pulling plate 7.
In this embodiment, as shown in fig. 6, the second bending plate 302 is composed of a horizontal plate and a vertical plate, the vertical plate is riveted to the second vertical plate 2013, the horizontal plate is fixedly connected to the mounting plate body 301, the mounting plate body 301 is located in the extending space between the first vertical plate 2012 and the second vertical plate 2013, that is, the mounting plate body 301 is disposed between the upper connecting rod 201 and the lower connecting rod 201, and the extending direction of the mounting plate body 301 is located between the left vertical plate 2012 and the right vertical plate 2013 which are adjacent to each other, so that the internal space can be effectively utilized, and the axial flow fan 4 and the tractor 6 fixed on the mounting plate body 301 cannot exceed the inside of the shelter wall too much.
In the present embodiment, as shown in fig. 4, the louver blades 102 include a louver first blade 1021 positioned at an upper side and a plurality of vertically aligned louver second blades 1022 positioned below the louver first blade 1021,
a plurality of blade connecting plates 9 are fixed respectively at the left surface top of first blade 1021 of shutter and shutter second blade 1022, the bottom of first blade 1021 of shutter and shutter second blade 1022 is the right angle board, the top of shutter second blade 1022 is the bent angle board, when being in the closed condition, the bent angle board of shutter second blade 1022 can block and be located in the right angle board of its top, and window frame 101 can be laminated at the top of first blade 1021 of shutter, rain-proof and dustproof performance has been guaranteed, the cross sectional area of shielding honeycomb panel 13 is greater than the cross sectional area of protection network 503, in order to guarantee the shielding performance of device.
In this embodiment, whole preparation material is aluminum alloy or stainless steel, and the quality is light, and intensity is high, and rain proofness can be good, simple to operate, and the appearance is pleasing to the eye, has stronger dustproof function under the shutter closed state, and shutter blade 102 area is great, and the thickness of attenuate blade alleviates shutter whole weight, has reduced blade quantity, has reduced assembly work load.
In this embodiment, when the axial flow fan 4 and the retractor 6 are powered on, the retractor 6 works to drive the pulling plate 7 to overcome the pulling force of the tension spring 8, so that the shutter is opened, and simultaneously, the axial flow fan 4 works to force the air in the cabin to flow outwards, so as to achieve the function of quickly opening the forced ventilation.
In conclusion, in this embodiment, the axial flow fan 4 that this embodiment provided, fourth bent plate 11 and tractor 6 are all fixed at the left surface of mounting panel main part 301, and mounting panel main part 301 and shutter 1 all are located the inboard of frame section bar 2, further mounting panel main part 301 still is located between riser 2012 and riser 2013, the effectual inner space that utilizes frame section bar 2, make each position compact structure, high durability and convenient installation, can not occupy more shelter inner space, and axial flow fan 4 and tractor 6 can be controlled in the cabin simultaneously and open and close, conveniently once only open and close ventilation unit, and easy operation.
The ventilation inner cover 5 provided by the embodiment can protect the axial flow fan 4, the third bending plate 501 and the fixing frame 502 are arranged to reduce the space occupied by the ventilation inner cover 5, the influence on the layout of the components in the cabin is minimized, and the shielding effectiveness of the ventilation device can be enhanced by matching with the shielding honeycomb plate 13.
The above description is only a further embodiment of the present invention, but the scope of protection of the present invention is not limited thereto, and any person skilled in the art can replace or change the technical solution and the concept of the present invention within the scope of the present invention.
Claims (10)
1. The utility model provides a shelter is with automatic breather of shielding which characterized in that: comprises that
An outer frame section bar (2) used for being fixed at the ventilation position of the shelter wall;
the blind window (1), the blind window (1) comprises a blind window frame (101) fixed on the inner side of the outer frame section bar (2) and a blind window blade (102) rotatably connected to the inner side of the blind window frame (101);
the mounting plate (3) comprises a second bending plate (302) fixed on the left side surface of the outer frame profile (2) and a mounting plate main body (301) fixedly connected with the second bending plate (302), the mounting plate main body (301) is located on the inner side of the outer frame profile (2), the mounting plate main body (301) and the louver (1) are distributed left and right, and an axial flow fan (4) is fixed on the left side surface of the mounting plate main body (301);
the ventilating inner cover (5) is arranged on the left side face of the axial flow fan (4), the ventilating inner cover (5) is used for covering the axial flow fan (4), the ventilating inner cover (5) comprises a third bending plate (501) used for being fixed on the inner side of a cabin wall of a shelter, a fixing frame (502) fixedly connected with the third bending plate (501) and a protective net (503) used for covering the axial flow fan (4) and fixed on the left side face of the fixing frame (502), and a shielding honeycomb plate (13) is fixed on the right side face of the fixing frame (502);
the mounting plate comprises a fourth bending plate (11), the fourth bending plate (11) is fixed on the left side face of the mounting plate main body (301), a tension spring (8) is fixed at the bottom end of the fourth bending plate (11), the bottom end of the tension spring (8) is connected with a pulling plate (7), a tractor (6) is connected below the pulling plate (7), the tractor (6) is fixed on the left side face of the mounting plate main body (301), and the tractor (6) is used for pulling down the pulling plate (7);
the pull plate channel (12), the pull plate channel (12) penetrates through the side surface of the mounting plate main body (301), and the pull plate (7) penetrates through the inner side of the pull plate channel (12);
the left side surface of the blade control plate (10) is fixedly connected with the pulling plate (7), the right side surface of the blade control plate (10) is rotatably connected with a plurality of vertically arranged blade connecting plates (9), and the blade connecting plates (9) are fixedly connected with the shutter blades (102);
the blade control plate (10) moves upwards to enable the shutter (1) to be in a closed state, and the blade control plate (10) moves downwards to enable the shutter (1) to be in an open state;
the power wires of the axial flow fan (4) and the tractor (6) are externally connected with the same power switch.
2. The shelter-type automatic ventilation device for shelter as claimed in claim 1, wherein:
the outer frame section bar (2) is formed by splicing four connecting rods (201),
the connecting rod (201) comprises a first bending plate (2011), a first vertical plate (2012) and a second vertical plate (2013) which are fixed on the top side surface of the first bending plate (2011),
the shutter window frame (101) is fixed on the right side of the first vertical plate (2012),
the second bending plate (302) is fixed on the left side surface of the second vertical plate (2013),
the mounting plate body (301) is in an extended space between the first riser (2012) and the second riser (2013).
3. The shelter-type automatic ventilation device for shelter as claimed in claim 2, wherein: the first bending plate (2011), the second bending plate (302), the third bending plate (501) and the fourth bending plate (11) are all plate-shaped structures bent by ninety degrees.
4. The shelter-type automatic ventilation device for shelter as claimed in claim 3, wherein: the fourth bending plate (11) is composed of a transverse plate and a vertical plate, the vertical plate is riveted with the mounting plate main body (301), the surface of the transverse plate is penetrated with a hole, and the top end of the tension spring (8) is hooked in the hole.
5. The shelter-type automatic ventilation device for shelter as claimed in claim 3, wherein: the first bending plate (2011) is composed of a transverse plate and a vertical plate, the vertical plate is fixedly riveted with the outer side of the cabin wall of the shelter, the first vertical plate (2012) and the second vertical plate (2013) are sequentially fixed on the top side face of the transverse plate from right to left, and the right side face of the shutter window frame (101) does not protrude out of the right side face of the vertical plate.
6. The shelter-type automatic ventilation device for shelter as claimed in claim 1, wherein: the side surface of the pulling plate (7) is penetrated with a first fixing hole (701) and a second fixing hole (702) which are distributed up and down, the bottom end of the tension spring (8) is hooked on the inner side of the first fixing hole (701), the retractor (6) comprises a traction rope, and the traction rope is wound and fixed on the inner side of the second fixing hole (702).
7. The shelter-type automatic ventilation device for shelter as claimed in claim 5, wherein: the second bending plate (302) is composed of a transverse plate and a vertical plate, the vertical plate is riveted and fixed with the second vertical plate (2013), and the transverse plate is fixedly connected with the mounting plate main body (301).
8. The shelter-type automatic ventilation device for shelter as claimed in claim 3, wherein: the third bending plate (501) is composed of a transverse plate and a vertical plate, the vertical plate is used for being riveted and fixed with the inner side of the cabin wall of the shelter, and the transverse plate is fixedly connected with the fixing frame (502).
9. The shelter-type automatic ventilation device for shelter as claimed in claim 1, wherein:
the louver blades (102) comprise a first louver blade (1021) positioned at the upper part and a plurality of vertically-arranged second louver blades (1022) positioned at the lower part of the first louver blade (1021),
the blade connecting plates (9) are respectively fixed to the tops of the left side faces of the first louver blades (1021) and the second louver blades (1022), the bottoms of the first louver blades (1021) and the second louver blades (1022) are right-angle plates, and the tops of the second louver blades (1022) are bent angle plates.
10. The shelter-type automatic ventilation device for shelter as claimed in claim 1, wherein: the cross-sectional area of the shielding honeycomb plate (13) is larger than that of the protective net (503), and the mounting plate main body (301) is of a plate-shaped structure with a round hole in the center.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021722584.0U CN213334786U (en) | 2020-08-18 | 2020-08-18 | Automatic shielding air interchanger for shelter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021722584.0U CN213334786U (en) | 2020-08-18 | 2020-08-18 | Automatic shielding air interchanger for shelter |
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| Publication Number | Publication Date |
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| CN213334786U true CN213334786U (en) | 2021-06-01 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202021722584.0U Active CN213334786U (en) | 2020-08-18 | 2020-08-18 | Automatic shielding air interchanger for shelter |
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| CN (1) | CN213334786U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114352557A (en) * | 2022-01-21 | 2022-04-15 | 中船黄埔文冲船舶有限公司 | Fan and ship |
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2020
- 2020-08-18 CN CN202021722584.0U patent/CN213334786U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114352557A (en) * | 2022-01-21 | 2022-04-15 | 中船黄埔文冲船舶有限公司 | Fan and ship |
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