CN1533962A - Drain device - Google Patents
Drain device Download PDFInfo
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- CN1533962A CN1533962A CNA031090419A CN03109041A CN1533962A CN 1533962 A CN1533962 A CN 1533962A CN A031090419 A CNA031090419 A CN A031090419A CN 03109041 A CN03109041 A CN 03109041A CN 1533962 A CN1533962 A CN 1533962A
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- Prior art keywords
- chamber
- pedestal
- dividing plate
- freeing arrangement
- partition
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Abstract
A drain mechanism for the goods container is composed of a main body, the first partition with a notch for dividing main body into the first and the second cavities, and the second partion with a predefined height for dividing the second cavity into the third and the fourth cavities. The height of said the sencond partition is higher than the notch of the first partition. It can automatically drain water from container and hold the temp in container.
Description
Technical field
The present invention relates to a kind of cargo-type container, particularly a kind of automatic bailer that is used for cargo-type container.
Background technology
In the process of transport refrigeration cargo-type container, can in casing, produce water.Can get rid of moisture in time, and the temperature in the maintenance casing is necessary.A kind of freeing arrangement 10 is disclosed in the Chinese patent 97122647.4, as shown in Figure 1, the document is arranged to up and down two parts 12 and 14 by a dividing plate with valve chamber, come shutoff to lay respectively at fine through hole 16 on dividing plate 15 and the cover plate 13 with two spheroids 18 and 19 respectively again, when water in the casing is put aside, can utilize buoyancy with spheroid 18 jack-up, when this spheroid 18 leaves its initial position, moisture promptly can be rejected to lower valve chamber 14, and then is excluded.Secondly, the freeing arrangement 10 of the prior art seals valve body by utilizing spheroid, has realized the leakage of prevention cold air simultaneously.Yet in the middle of reality was used, fine through hole can often be blocked by the dregs of loading thing, caused its drainage effect and kept the effect of temperature also bad.Similarly, in a single day this device is plugged, and can not prevent well that also seawater from flowing backwards.If moisture can not be excluded, also can produce peculiar smell in device.In addition, the freeing arrangement of this prior art, it is also comparatively complicated to make installation technology, is not easy to operation.
The structure that proposes in the Chinese patent 99240487.8 has been simplified the structure of above-mentioned patent greatly, and freeing arrangement 20 as shown in Figure 2, its improvements are that it has utilized a spheroid 22.Yet it remains check valve body in fact, does not still solve draining well and keeps temperature, even prevent purpose that seawater flows backwards etc.
Summary of the invention
One object of the present invention is to propose a kind of self-draining device, and the chamber that is interconnected by setting in main body not only can be realized automatic draining, and the moisture that utilizes in the process of refrigerastion to be produced has been realized the maintenance temperature automatically.
Another object of the present invention is to propose the anti-backflow device of above-mentioned automatic bailer, and by this anti-backflow device is set in the chamber of main body, this has realized simultaneously preventing that seawater from flowing back in the freight container.
A further object of the present invention is to propose a kind of cargo-type container, and it has solved the purpose of getting rid of moisture and keeping spin manifold temperature well by a plurality of freeing arrangements are set at the bottom of case.
The present invention is achieved through the following technical solutions.
A kind of freeing arrangement comprises a main body, is provided with the second partition that first dividing plate and that has breach has predetermined altitude in this main body.First dividing plate is divided into one first chamber with described body portion, utilizes one of them end and described main body to be interlinked to the outside; With, one second chamber, one end thereof and described main body form one.Second partition is formed in described second chamber, and it is divided into one the 3rd chamber with described second body portion, utilizes the breach on described first dividing plate to be communicated with described first chamber; With, one the 4th chamber is used for being interlinked to the outside with described main body.The height of second partition surpasses the breach on described first dividing plate.
Freeing arrangement of the present invention also comprises anti-backflow device, is arranged in described first chamber, comprises that one has the pedestal of through hole, with the wall portion formation one of described first chamber; With, a lid, at least a portion is connected with described pedestal, is used for the through hole of the described pedestal of shutoff.Described anti-backflow device should be arranged on the breach of described first dividing plate, and its pedestal basically should with the contour setting of described second partition.Described lid can be wholely set with described pedestal, also can flexibly connect with described pedestal, and should be provided with an elastic body on it, is used to keep described lid.
The anti-backflow device of freeing arrangement of the present invention can also be arranged in described the 3rd chamber, comprises that one has the pedestal of through hole, forms along the space between described first dividing plate and the second partition; With, a lid, at least a portion is connected with described pedestal, is used for the through hole of the described pedestal of shutoff.The anti-backflow device of freeing arrangement of the present invention can also be arranged in described the 4th chamber, comprises that one has the pedestal of through hole, forms along the space between described second partition and the main body; One lid, at least a portion is connected with described pedestal, is used for the through hole of the described pedestal of shutoff.Freeing arrangement of the present invention also comprises anti-backflow device, comprises that one is arranged on the lid in the 3rd chamber, and at least a portion is connected with described first dividing plate, is used for the breach on described first dividing plate of shutoff.
Freeing arrangement of the present invention, its first dividing plate and second partition are annular baffle.
A kind of cargo-type container, its box bottom is provided with at least one freeing arrangement, and this freeing arrangement comprises a main body, is provided with first dividing plate that has a breach in this main body, it is divided into one first chamber with described body portion, utilizes one of them end and described main body to be interlinked to the outside; One second chamber, one end thereof and described main body form one; With a second partition with predetermined altitude, be formed in described second chamber, it is divided into one the 3rd chamber with described second body portion, utilizes the breach on described first dividing plate to be communicated with described first chamber; One the 4th chamber is used for being interlinked to the outside with described main body.The height of described second partition surpasses the breach on described first dividing plate.
The freeing arrangement of freight container of the present invention also comprises anti-backflow device, is arranged in described first chamber, comprises that one has the pedestal of through hole, fixes along the wall portion of described first chamber; One lid, at least a portion is connected with described pedestal, is used for the through hole of the described pedestal of shutoff.Described anti-backflow device is arranged on the breach of described first dividing plate, and its pedestal and the contour basically setting of described second partition.
Freight container of the present invention, the anti-backflow device in the freeing arrangement can also be arranged in described the 3rd chamber, comprises that one has the pedestal of through hole, forms along the space between described first dividing plate and the second partition; One lid, at least a portion is connected with described pedestal, is used for the through hole of the described pedestal of shutoff.Can also be arranged on the lid in the 3rd chamber, at least a portion is connected with described first dividing plate, is used for the breach on described first dividing plate of shutoff.
Freight container of the present invention, first dividing plate of its freeing arrangement and second partition can be annular baffle.
According to an aspect of the present invention, the present invention is communicated with the each several part chamber owing to be provided with dividing plate by breach is set on dividing plate, has realized the purpose of draining, has simplified the structure of device so greatly, is convenient to install.
According to another aspect of the present invention, owing to utilized the moisture that produces in the process of refrigerastion, when breach was covered by moisture, cold air just can not leak, and had improved the Practical Performance of cargo-type container greatly.
According to a further aspect of the invention, the present invention can be provided with lid easily in the each several part chamber, flows backwards in the freight container in order to prevent seawater.
The accompanying drawing summary
Below in conjunction with accompanying drawing,, will make technique scheme of the present invention and other characteristics apparent by description to preferred embodiment of the present invention.
What Fig. 1 showed is a kind of plan sketch of the automatic bailer that utilizes check valve body of prior art;
What Fig. 2 showed is the plan sketch of the automatic bailer that utilizes check valve body of another prior art;
Fig. 3 A is the transparent view of a preferred embodiment of automatic bailer of the present invention, has shown that anti-backflow device is in closure state;
Fig. 3 B is the transparent view that the anti-backflow device of automatic bailer shown in Fig. 3 A is in opening;
Fig. 4 A is the transparent view of another preferred embodiment of automatic bailer of the present invention, has shown that anti-backflow device is in closure state;
Fig. 4 B is the transparent view that the anti-backflow device of automatic bailer shown in Fig. 4 A is in opening;
Fig. 5 is the scheme drawing of another preferred embodiment of automatic bailer of the present invention.
Specific embodiment
Hereinafter, will describe the present invention in detail.
Fig. 3 A has shown a preferred embodiment of freeing arrangement 30 of the present invention, columnar main body 302 is used to be arranged on the bottom (not shown) of cargo-type container, one first dividing plate 310 is arranged in this main body 302, and it will be divided into first chamber 304 and second chamber 306 in the main body.In the present embodiment, first chamber 304 utilizes an end, and for example the top 307, are interlinked to the outside with main body.And second chamber 306 utilizes one end thereof, and for example the top 314, forms one with described main body.Particularly, the present invention also is provided with the second partition 316 of a predetermined altitude, further second chamber 306 is separated into one the 3rd chamber 320 and the 4th chamber 322.The 3rd chamber 320 is communicated with described first chamber 304 by the breach 312 on described first dividing plate.The 4th chamber 322 is used for being interlinked to the outside with described main body by end 323.
The height that is appreciated that second partition 316 should exceed on the breach 312.Like this, when the freight container underflow goes out, at first arrive first chamber 304, at its bottom 308 savings, and covered breach 312 gradually, and can be full of the 3rd chamber 320 by the top end opening in the device 30 307 as moisture.At this moment, the water of being put aside in the device 30 is isolated from the outside the cold air in the freight container (not shown) simultaneously, has formed the function that keeps temperature.And then after the water surface arrived the height of second partition 316, moisture can be by the 4th chamber 322 outer devices 30 that overflow.It is evident that the breach 312 on first dividing plate 310 can be any shape that the first and the 3rd chamber is communicated with, and not only limit to form shown in the figure.
Be preferably, the present invention also is provided with the device 40 that prevents that seawater from flowing backwards, to adapt to the demand of transportation.In this preferred embodiment, anti-backflow device 40 is arranged in first chamber 304.It comprises: a pedestal 402, have through hole 406, and pedestal 402 forms one with the wall portion of described first chamber; One lid 404 is connected with described pedestal by a part, under the elastic force effect, and the through hole 406 of the described pedestal of shutoff as shown in Figure 3A.Described lid and described pedestal can be to be wholely set or to pass through to flexibly connect, and need by an elastic force, if flexibly connect, also need to be provided with elastic body, keep described lid.Certainly, described anti-backflow device 40 should be arranged on the breach 312 of described first dividing plate 310.Further, the pedestal 402 of described anti-backflow device basically with described second partition 316 contour settings.
Under the state shown in Fig. 3 B, lid 404 is to close on the pedestal 402 by elastic force.In use, the moisture in the freight container can successfully back down lid 404 from top to bottom and flow out state shown in Fig. 3 B; On the other hand, when seawater when the 4th cavity begins to flow backwards, can be in closure state because of lid 404, promptly return state as shown in Figure 3A, and be prevented from entering in the freight container.
In fact, anti-backflow device 50 of the present invention can also be arranged on the position shown in Fig. 4 A separately, promptly be arranged in described the 3rd chamber 320, because the restriction of the shape that the space limits between first dividing plate 310 and the second partition 316, anti-backflow device 50 needs surrounding wall portion that the shape of its pedestal is set.Just, it has and the corresponding pedestal 502 of the 3rd chamber 320 shapes, and through hole 506 is arranged on it, and the lid 504 that is used for this through hole 506 of shutoff.In this embodiment, lid 504 can utilize gravity closing on pedestal simultaneously, and the moisture in the freight container holds full the 3rd chamber 320 and will back down lid 504 from bottom to top, and outside the bleeder, shown in Fig. 4 B.
Equally, according to technical scheme of the present invention, another preferred embodiment of anti-backflow device of the present invention can be arranged in the 4th cavity, and its principle is identical with anti-backflow device in being arranged on first chamber, gives unnecessary details no longer one by one here.
In addition, anti-backflow device of the present invention can also utilize a lid, and the direct breach on described first dividing plate of shutoff in the 3rd chamber perhaps, combines above-mentioned anti-backflow device and uses etc., all can reach the purpose of anti-backflow.
According to freeing arrangement of the present invention more distortion can be arranged, as shown in Figure 5.Freeing arrangement 60 shown in the figure is a section-drawing longitudinally.At first, freeing arrangement 60 has first dividing plate 604 that goes in ring, and the lower end of close this dividing plate 604 is provided with belt breach 605.Dividing plate 604 is separated into first chamber 606 and second chamber 608 with main body 602.This first chamber 606 communicates with at the bottom of the case by the upper end.Further, one second annular baffle 610 is arranged in second chamber 608, is divided into the 3rd chamber 612 and the 4th chamber 614.And anti-backflow device 70 also can have corresponding deformation to be arranged on all places.Understand its drainage principle and anti-backflow principle easily respectively with aforementioned, repeat no more here.
Should be understood that, know those skilled in the art, can technical scheme according to the present invention make any change or other distortion, and they all should belong to the protection domain of claims of the present invention for those.
Claims (19)
1, a kind of freeing arrangement is characterized in that, it comprises a main body, is provided with in this main body
One has first dividing plate of breach, and it is divided into described body portion
One first chamber utilizes one of them end and described main body to be interlinked to the outside;
One second chamber, one end thereof and described main body form one;
One has the second partition of predetermined altitude, is formed in described second chamber, and it is divided into described second body portion
One the 3rd chamber utilizes the breach on described first dividing plate to be communicated with described first chamber;
One the 4th chamber is used for being interlinked to the outside with described main body.
2, freeing arrangement according to claim 1 is characterized in that, the height of described second partition surpasses the breach on described first dividing plate.
3, freeing arrangement according to claim 2 is characterized in that, described freeing arrangement also comprises anti-backflow device, is arranged in described first chamber, comprises
One has the pedestal of through hole, with the wall portion formation one of described first chamber;
One lid, at least a portion is connected with described pedestal, is used for the through hole of the described pedestal of shutoff.
4, freeing arrangement according to claim 3 is characterized in that, described anti-backflow device is arranged on the breach of described first dividing plate.
5, freeing arrangement according to claim 4 is characterized in that, the pedestal of described anti-backflow device basically with the contour setting of described second partition.
6, freeing arrangement according to claim 3 is characterized in that, described lid and described pedestal are wholely set.
7, freeing arrangement according to claim 3 is characterized in that, described lid and described pedestal flexibly connect, and it is provided with an elastic body, is used to keep described lid.
8, freeing arrangement according to claim 2 is characterized in that, described freeing arrangement also comprises anti-backflow device, is arranged in described the 3rd chamber, comprises
One has the pedestal of through hole, forms along the space between described first dividing plate and the second partition;
One lid, at least a portion is connected with described pedestal, is used for the through hole of the described pedestal of shutoff.
9, freeing arrangement according to claim 2 is characterized in that, described freeing arrangement also comprises anti-backflow device, is arranged in described the 4th chamber, comprises
One has the pedestal of through hole, forms along the space between described second partition and the main body;
One lid, at least a portion is connected with described pedestal, is used for the through hole of the described pedestal of shutoff.
10, freeing arrangement according to claim 2, it is characterized in that described freeing arrangement also comprises anti-backflow device, comprise that one is arranged on the lid in the 3rd chamber, at least a portion is connected with described first dividing plate, is used for the breach on described first dividing plate of shutoff.
11, freeing arrangement according to claim 1 is characterized in that, described first dividing plate and second partition are annular baffle.
12, a kind of cargo-type container, its box bottom is provided with at least one freeing arrangement, and this freeing arrangement comprises a main body, is provided with in this main body
One has first dividing plate of breach, and it is divided into described body portion
One first chamber utilizes one of them end and described main body to be interlinked to the outside;
One second chamber, one end thereof and described main body form one;
One has the second partition of predetermined altitude, is formed in described second chamber, and it is divided into described second body portion
One the 3rd chamber utilizes the breach on described first dividing plate to be communicated with described first chamber;
One the 4th chamber is used for being interlinked to the outside with described main body.
13, freight container according to claim 12 is characterized in that, the height of described second partition surpasses the breach on described first dividing plate.
14, freight container according to claim 12 is characterized in that, described freeing arrangement also comprises anti-backflow device, is arranged in described first chamber, comprises
One has the pedestal of through hole, fixes along the wall portion of described first chamber;
One lid, at least a portion is connected with described pedestal, is used for the through hole of the described pedestal of shutoff.
15, freight container according to claim 14 is characterized in that, described anti-backflow device is arranged on the breach of described first dividing plate.
16, freight container according to claim 15 is characterized in that, the contour basically setting of the pedestal of described anti-backflow device and described second partition.
17, freight container according to claim 12 is characterized in that, described freeing arrangement also comprises anti-backflow device, is arranged in described the 3rd chamber, comprises
One has the pedestal of through hole, forms along the space between described first dividing plate and the second partition;
One lid, at least a portion is connected with described pedestal, is used for the through hole of the described pedestal of shutoff.
18, freight container according to claim 12 is characterized in that, described freeing arrangement also comprises anti-backflow device, comprises that one is arranged on the lid in the 3rd chamber, and at least a portion is connected with described first dividing plate, is used for the breach on described first dividing plate of shutoff.
19, freight container according to claim 18 is characterized in that, described first dividing plate and second partition are annular baffle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB031090419A CN1323016C (en) | 2003-04-02 | 2003-04-02 | Drain device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB031090419A CN1323016C (en) | 2003-04-02 | 2003-04-02 | Drain device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1533962A true CN1533962A (en) | 2004-10-06 |
| CN1323016C CN1323016C (en) | 2007-06-27 |
Family
ID=34283243
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB031090419A Expired - Fee Related CN1323016C (en) | 2003-04-02 | 2003-04-02 | Drain device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1323016C (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107323882A (en) * | 2017-06-20 | 2017-11-07 | 广东富华机械装备制造有限公司 | A kind of drainage arrangement |
| CN116873409A (en) * | 2023-09-07 | 2023-10-13 | 闽清航华木业有限公司 | Composite container bottom plate with strong friction force and manufacturing process thereof |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19649864A1 (en) * | 1996-12-02 | 1998-06-04 | Graaff Vertriebs Gmbh | Automatic drainage device for freight containers or other cargo-receiving rooms |
| CN1060552C (en) * | 1997-12-11 | 2001-01-10 | 尹玉兰 | Wastewater stopping valve |
| CN2313971Y (en) * | 1997-12-18 | 1999-04-14 | 郑希平 | Floor drain |
| CN2620687Y (en) * | 2003-04-03 | 2004-06-16 | 中国国际海运集装箱(集团)股份有限公司 | Drainer |
-
2003
- 2003-04-02 CN CNB031090419A patent/CN1323016C/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107323882A (en) * | 2017-06-20 | 2017-11-07 | 广东富华机械装备制造有限公司 | A kind of drainage arrangement |
| CN116873409A (en) * | 2023-09-07 | 2023-10-13 | 闽清航华木业有限公司 | Composite container bottom plate with strong friction force and manufacturing process thereof |
| CN116873409B (en) * | 2023-09-07 | 2024-01-23 | 闽清航华木业有限公司 | Composite container bottom plate with strong friction force and manufacturing process thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1323016C (en) | 2007-06-27 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070627 |