CN211549517U - Stepped ventilation protective cover for outer wall of cabin - Google Patents
Stepped ventilation protective cover for outer wall of cabin Download PDFInfo
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- CN211549517U CN211549517U CN202020009952.0U CN202020009952U CN211549517U CN 211549517 U CN211549517 U CN 211549517U CN 202020009952 U CN202020009952 U CN 202020009952U CN 211549517 U CN211549517 U CN 211549517U
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Abstract
The utility model provides a cascaded ventilation protection casing of cabin body outer wall, including cabin body outer wall, be equipped with the through-hole on the outer wall, the through-hole outside is equipped with the honeycomb panel, is equipped with the slant hole that heels slant decurrent outwards on the honeycomb panel, and the honeycomb panel outside is equipped with the protection casing, the protection casing is used for ventilation to be cascaded structure. The scheme is not limited to a small-sized and special-shaped cabin body, and can be applied to a large-sized special-shaped cabin body; through the cascaded structural design to the protection casing for when it was installed on the outer wall, most rainwater will trickle to cabin body through-hole below along the surface of ladder, and passes the little rainwater of protection casing drippage on the honeycomb panel, can in time follow the outlet evacuation, also can not dip in the under-deck, have simple structure, effective, advantages such as reliability, maintainability height.
Description
Technical Field
The utility model relates to a ventilation protection casing technical field, especially a cascaded ventilation protection casing of cabin body outer wall.
Background
For some special-shaped cabin bodies with limited installation space, when the rainproof performance requirement of through holes formed in the inclined walls of the cabin bodies is high, the existing commonly-adopted outward-opening rainproof cabin doors and cellular boards and vertical ventilation protective covers cannot meet the use requirement. In the installation and use process, the cabin body with limited installation space is generally sealed in a double waterproof mode that an aluminum honeycomb plate with downward inclined holes is arranged on the outer side of the cabin body, and a ventilation rainproof cover is fixed on the outer side of the honeycomb plate. However, when the through holes are located on the inclined plane wall plate and the vertical ventilation protective cover is still adopted, part of rainwater can penetrate through the ventilation protective cover and drip on the outer surface of the honeycomb plate, and due to the fact that the downward inclined holes of the honeycomb plate are fixed on the inclined wall, the rainwater cannot be drained timely due to the inclined angles of the downward inclined holes, so that the rainwater is soaked into the honeycomb plate, and the rainwater is soaked into the cabin.
SUMMERY OF THE UTILITY MODEL
The utility model aims at overcoming the above-mentioned not enough of prior art, and provide a wide application scope, rain-proof water dip cabin body, effect outstanding, the cascaded ventilation protection casing of cabin body outer wall of simple structure maintenance installation of being convenient for.
The technical scheme of the utility model is that: the utility model provides a cascaded ventilation protection casing of cabin body outer wall, includes cabin body outer wall, is equipped with the through-hole on the outer wall, and the through-hole outside is equipped with the honeycomb panel, is equipped with the slant hole that heels to the slant downwards outwards on the honeycomb panel, and the honeycomb panel outside is equipped with the protection casing, the protection casing is used for ventilation to be cascaded structure.
The scheme has the advantages that: through the step-type structural design of the protective cover, when the protective cover is arranged on the outer wall, most rainwater flows to the lower part of the through hole of the cabin body along the outer surface of the step, and a small amount of rainwater which passes through the protective cover and drops on the honeycomb plate can be drained from the water drainage port in time and cannot enter the cabin to form multiple protection, so that the air in the cabin body can be conveniently circulated, the rainwater can be effectively prevented from entering the cabin body, and the dryness of the environment in the cabin body can be effectively maintained; the device has the advantages of simple and effective structure, high reliability and maintainability and the like.
Furthermore, the protective cover comprises a plurality of transverse plates and a plurality of longitudinal plates, and the transverse plates and the longitudinal plates are integrally formed or fixedly welded to form a step shape.
Furthermore, the plurality of transverse plates are parallel to each other, the plurality of longitudinal plates are parallel to each other, and the included angle between each transverse plate and each longitudinal plate is 30-120 degrees; preferably, the angle between the transverse plates and the longitudinal plates is 30-90 °.
Furthermore, the included angle between the transverse plate and the outer wall is 30-90 degrees; preferably, the angle between the transverse plate and the outer wall is 30-70 °.
Furthermore, the included angle between the transverse plate and the outer wall is 60 degrees, and the included angle between the transverse plate and the longitudinal plate is 90 degrees; the rainwater of being convenient for is following current along the direction of erodeing, can effectually avoid the rainwater to enter the cabin internal, can also guarantee the internal ventilation in cabin simultaneously.
Furthermore, a plurality of groups of exhaust holes are formed in the longitudinal plate and are distributed linearly, so that air in the cabin body can circulate conveniently.
Further, the protection casing lower extreme is equipped with the outlet, when partial rainwater gets into in the protection casing, avoids the rainwater overstock to get into cabin body inside in the protection casing, is convenient for the maintenance of the interior dry environment of cabin body, is convenient for the internal circulation of cabin simultaneously.
Further, the protective cover is made of a thin aluminum plate or a thin steel plate and is fixed on the outer wall through rivets or screws.
Further, the inclined hole is inclined downwards by an angle of 5-60 degrees. Preferably, the inclined hole is inclined downwards at an angle of 30-45 degrees; more preferably, the inclined hole is inclined downwards at an angle of 45 degrees relative to the horizontal direction; when the protection casing in ooze into the rainwater, the rain drops is difficult for getting into the inclined hole of this angle, can also guarantee the circulation effect of cabin internal air simultaneously.
Further, the honeycomb plate is made of aluminum and fixed on the outer wall through bolts.
The utility model has the characteristics of as follows:
the technical proposal of the utility model is not limited to small and special-shaped cabin bodies, and can also be applied to large special-shaped cabin bodies; through the cascaded structural design to the protection casing for when it was installed on the outer wall, most rainwater will trickle to cabin body through-hole below along the surface of ladder, and passes the little rainwater of protection casing drippage on the honeycomb panel, can in time follow the outlet evacuation, also can not dip in the under-deck, have simple structure, effective, advantages such as reliability, maintainability height.
The detailed structure of the present invention will be further described with reference to the accompanying drawings and the detailed description.
Drawings
FIG. 1-is a front view of a shield;
FIG. 2-is a cross-sectional view of the shield A-A;
FIG. 3 is a partial enlarged view of the portion B in FIG. 2;
FIG. 4 is another enlarged view of a portion B;
1-protective cover, 2-exhaust hole, 3-outer wall, 4-through hole, 5-inclined hole, 6-transverse plate, 7-longitudinal plate, 8-honeycomb plate and 9-water outlet.
Detailed Description
As shown in the attached drawings: a ladder-type ventilation protective cover 1 for the outer wall 3 of a cabin body comprises the outer wall 3 of the cabin body, wherein the included angle between the outer wall 3 and the vertical direction is 1-80 degrees; preferably, the included angle between the outer wall 3 and the vertical direction is 1-30 degrees; the included angle between the middle and outer walls 3 and the vertical direction of the utility model is 10 degrees; be equipped with through-hole 4 on outer wall 3, the 4 outsides of through-hole are equipped with honeycomb panel 8, are equipped with inclined hole 5 that heels slant downwards outwards on the honeycomb panel 8, can effectively avoid the rainwater to enter the cabin internal, and the 8 outsides of honeycomb panel are equipped with protection casing 1, and protection casing 1 is used for ventilation to be cascaded structure to form multiple protection, the circulation of the internal air in cabin of being convenient for, it is internal that again can effectually prevent that the rainwater from entering the cabin, effectively maintain the drying of the internal environment of cabin.
The protective cover 1 comprises a plurality of transverse plates 6 and a plurality of longitudinal plates 7, wherein the transverse plates 6 and the longitudinal plates 7 are integrally formed or fixedly welded to form a step shape.
Preferably, the plurality of transverse plates 6 are parallel to each other, the plurality of longitudinal plates 7 are parallel to each other, and the included angle between each transverse plate 6 and each longitudinal plate 7 is 30-120 degrees; preferably, the angle between the transverse plates 6 and the longitudinal plates 7 is 30-90 °. The included angle between the transverse plate 6 and the outer wall 3 is 30-90 degrees; preferably, the angle between the transverse plate 6 and the outer wall 3 is 30-70 °.
Most preferably, as shown in fig. 4, the included angle between the transverse plate 6 and the outer wall 3 is 60 °, and the included angle between the transverse plate 6 and the longitudinal plate 7 is 90 °; the rainwater of being convenient for is following current along the direction of erodeing, can effectually avoid the rainwater to enter the cabin internal, can also guarantee the internal ventilation in cabin simultaneously.
The vertical plate 7 is provided with a plurality of groups of exhaust holes 2, and the exhaust holes 2 are linearly distributed, so that air circulation is facilitated.
The lower end of the protective cover 1 is provided with a water outlet 9, when partial rainwater enters the protective cover 1, the rainwater is prevented from being overstocked in the protective cover 1 and entering the cabin, the maintenance of the dry environment in the cabin is facilitated, and meanwhile, the air circulation in the cabin is facilitated.
The protective cover 1 is made of a thin aluminum plate or a thin steel plate, and the protective cover 1 is fixed on the outer wall 3 through rivets or screws, so that the connection strength between the protective cover 1 and the outer wall 3 and the service life of the protective cover are improved conveniently.
The inclined hole 5 is inclined downwards at an angle of 5-60 degrees relative to the horizontal direction; preferably, the angle that inclined hole 5 downward sloping is 30-45, more preferably, the angle that inclined hole 5 downward sloping is 45, when the protection casing 1 infiltrates into the rainwater, in the inclined hole 5 of this angle is difficult for getting into to the raindrop, can also guarantee the circulation effect of cabin internal air simultaneously.
The honeycomb panel 8 is made for aluminium, through the bolt fastening on outer wall 3, is convenient for improve the joint strength between honeycomb panel 8 and the outer wall 3, and the junction can also set up sealed the pad simultaneously, improves the effect of rain-proof water.
The utility model discloses a theory of operation is: through the step-type structural design of the protective cover 1, when the protective cover is arranged on the outer wall 3, most rainwater flows to the lower part of the cabin body through hole 4 along the outer surface of the step to form a first layer of protection, and a small amount of rainwater which penetrates through the protective cover 1 and drops on the honeycomb plate 8 can be drained from the water drainage port 9 in time, or the rainwater flows through the air in the protective cover 1 and is naturally dried to form a second layer of protection; meanwhile, the inclined holes 5 are formed in the honeycomb plate 8, so that the contact area between the honeycomb plate 8 and the air is increased in the air circulation process, water vapor or raindrops are convenient to condense in the inclined holes 5, when water drops are accumulated to a certain volume, the water drops naturally fall under the action of the self weight and cannot easily dip into the cabin, a third layer of protection is formed, and the rainwater prevention effect is effectively improved; right the utility model has the advantages of simple and effective structure, high reliability and maintainability, etc.
The preferred embodiments of the present invention have been described in detail above, but it is apparent that the present invention is not limited to the above embodiments. The technical idea of the utility model within the scope, can be right the utility model discloses a technical scheme carries out multiple equivalent variant, and these equivalent variants all belong to the utility model discloses a protection scope. In addition, it should be noted that the technical features described in the above embodiments may be separately and independently combined as long as they are within the technical concept of the present invention.
Claims (10)
1. The utility model provides a cascaded ventilation protection casing of cabin body outer wall, includes cabin body outer wall, is equipped with the through-hole on the outer wall, and the through-hole outside is equipped with the honeycomb panel, is equipped with the slant hole that heels to the slant outwards on the honeycomb panel, and the honeycomb panel outside is equipped with protection casing, its characterized in that: the protective cover is used for ventilation and is of a stepped structure.
2. The stepped ventilation shield for the outer wall of a cabin of claim 1, wherein: the protective cover comprises a plurality of transverse plates and a plurality of longitudinal plates, and the transverse plates and the longitudinal plates are integrally formed or fixedly welded to form a step shape.
3. The stepped ventilation shield for the outer wall of a cabin of claim 2, wherein: the transverse plates are parallel to each other, the longitudinal plates are parallel to each other, and the included angle between each transverse plate and each longitudinal plate is 30-120 degrees.
4. The stepped ventilation shield for the outer wall of a cabin of claim 3, wherein: the included angle between the transverse plate and the outer wall is 30-90 degrees.
5. The stepped ventilation shield for the outer wall of a cabin of claim 3, wherein: the included angle between the transverse plate and the outer wall is 60 degrees, and the included angle between the transverse plate and the longitudinal plate is 90 degrees.
6. The stepped ventilation shield for the outer wall of a cabin of claim 5, wherein: and a plurality of groups of exhaust holes are formed in the longitudinal plate and are linearly distributed.
7. The stepped ventilation enclosure for the outer wall of a cabin according to any one of claims 1 to 6, wherein: the lower end of the protective cover is provided with a water outlet.
8. The stepped ventilation shield for an outer wall of a cabin of claim 7, wherein: the protective cover is made of a thin aluminum plate or a thin steel plate and is fixed on the outer wall through rivets or screws.
9. The stepped ventilation shield for the outer wall of a cabin of claim 1, wherein: the inclined hole is inclined downwards by an angle of 5-60 degrees.
10. The stepped ventilation shield for the outer wall of a cabin of claim 1, wherein: the honeycomb plate is made of aluminum and is fixed on the outer wall through bolts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020009952.0U CN211549517U (en) | 2020-01-03 | 2020-01-03 | Stepped ventilation protective cover for outer wall of cabin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020009952.0U CN211549517U (en) | 2020-01-03 | 2020-01-03 | Stepped ventilation protective cover for outer wall of cabin |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211549517U true CN211549517U (en) | 2020-09-22 |
Family
ID=72489698
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020009952.0U Active CN211549517U (en) | 2020-01-03 | 2020-01-03 | Stepped ventilation protective cover for outer wall of cabin |
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| Country | Link |
|---|---|
| CN (1) | CN211549517U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114630539A (en) * | 2022-02-28 | 2022-06-14 | 衡阳泰豪通信车辆有限公司 | Outdoor case with ventilation and rainproof functions |
| CN116892965A (en) * | 2023-09-11 | 2023-10-17 | 浙江力夫传感技术有限公司 | Probe structure of temperature and humidity transmitter |
-
2020
- 2020-01-03 CN CN202020009952.0U patent/CN211549517U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114630539A (en) * | 2022-02-28 | 2022-06-14 | 衡阳泰豪通信车辆有限公司 | Outdoor case with ventilation and rainproof functions |
| CN116892965A (en) * | 2023-09-11 | 2023-10-17 | 浙江力夫传感技术有限公司 | Probe structure of temperature and humidity transmitter |
| CN116892965B (en) * | 2023-09-11 | 2024-01-16 | 浙江力夫传感技术有限公司 | Probe structure of temperature and humidity transmitter |
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