CN201573863U - Buoyancy sealing device - Google Patents
Buoyancy sealing device Download PDFInfo
- Publication number
- CN201573863U CN201573863U CN2009202572546U CN200920257254U CN201573863U CN 201573863 U CN201573863 U CN 201573863U CN 2009202572546 U CN2009202572546 U CN 2009202572546U CN 200920257254 U CN200920257254 U CN 200920257254U CN 201573863 U CN201573863 U CN 201573863U
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- Prior art keywords
- fixed
- buoyancy
- shell
- spring
- container
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- Expired - Fee Related
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Abstract
The utility model discloses a buoyancy sealing device which comprises a shell with a water inlet. A container with an upward opening is arranged in the shell, and a sealing cover adapted with the opening is arranged on the opening of the container; a shaft which penetrates through the sealing cover is matched with the sealing cover in a gap manner, the upper end of the shaft is fixed on the shell, and the lower end of the shaft stretches into the container; a spring is sheathed on the shaft, one end of the spring is fixed on the shell, and the other end of the spring is fixed on the sealing cover; one end of a rope bypassing a fixed pulley is fixed on the sealing cover, a buoyancy ball is fixed at the other end of the rope, and the maximum buoyancy of the buoyancy ball is larger than the maximum contractility of the spring. As buoyancy generated when water or liquid spills over the buoyancy ball can pull the rope to seal the cover, the sealing device can automatically protect an object in a fixed utensil or a storage box from being soaked by the water under the action of buoyancy. The buoyancy sealing device has the characteristics of simple structure, convenient using and wide application range.
Description
Technical field
The utility model relates to a kind of sealing arrangement, is a kind of later-model buoyancy sealing arrangement specifically.
Background technology
Some are exposed to storage tank or container in the natural environment, rubbish container for example, when running into heavy rain, if the rainwater in the rubbish container accumulates more for a long time, rubbish in the rubbish container will float on the surface, after if the water in the rubbish container is cun full, the rubbish discharging garbage case that will drift about causes second environmental pollution so.Especially in southern city, regular meeting is subjected to the storm flood disaster, and the rubbish in the rubbish container drifts about with flood, produces gross pollution, gives resident living, and the city appearance of the city causes and has a strong impact on.
Summary of the invention
Goal of the invention: the purpose of this utility model is to overcome the deficiencies in the prior art, a kind of buoyancy sealing arrangement is provided, this device mainly solves when water or liquid and surpasses when a certain amount of, can prevent effectively that liquid from continuing to flow into the problem in the casing, avoids so and the inconvenience that causes.
Technical scheme: in order to solve the problems of the technologies described above, the utility model has adopted following technical scheme:
A kind of buoyancy sealing arrangement, it comprises the shell that has water inlet, is provided with the container that opening makes progress in the enclosure, the opening of container is provided with the seal cover cap adaptive with it; Axle passes seal cover cap, free-running fit between axle and the seal cover cap, and the upper end of axle is fixed on the shell, and the lower end of axle is stretched in the container, is arranged with spring on the axle, and an end of spring is fixed on the shell, and the other end of spring is fixed on the seal cover cap; An end of walking around the rope of fixed pulley is fixed on the seal cover cap, and the other end of rope is fixed with buoyant spheres, and the maximum buoyancy of buoyant spheres is greater than the maximal dilation power of spring.
Wherein, described axle passes from the center of seal cover cap.
Wherein, the water inlet on the described shell is located at the sidewall or the bottom of shell.
Beneficial effect: sealing arrangement of the present utility model utilizes buoyancy function, and the buoyancy that produces when water or liquid cover buoyant spheres will spur rope with sealing of lid, can protect fixedly object in vessel or the storage tank automatically; prevent to be immersed in water; simple in structure, easy to use, and applied widely.
Description of drawings
Be illustrated as structural representation of the present utility model.
The specific embodiment:
Below in conjunction with accompanying drawing the utility model is done further explanation.
As shown in the figure, a kind of buoyancy sealing arrangement of the present utility model comprises the shell 1 that has water inlet, in shell 1, be provided with the container 2 that opening makes progress, the opening of container 2 is provided with the seal cover cap adaptive with it 3, it is the diameter that the diameter of seal cover cap 3 is greater than container 2, guarantee that seal cover cap 3 grades cover the opening of container 2, and can stationary rope 7.Axle 4 passes seal cover cap 3, and the best is from passing from the center of seal cover cap 3.Free-running fit between axle 4 and the seal cover cap 3, promptly seal cover cap 3 can slide up and down along axle 4.The upper end of axle 4 is fixed on the top cover of shell 1, and the lower end of axle 4 is stretched in the container 2, is arranged with spring 5 on the axle 4.One end of spring 5 is fixed on the top cover of shell 1, and the other end of spring 5 is fixed on the seal cover cap 3.An end of walking around the rope 7 of fixed pulley 6 is fixed on the seal cover cap 3, and fixed pulley 6 is fixed on the outer wall of container 2.The other end of rope 7 is fixed with buoyant spheres 8, and the maximum buoyancy of buoyant spheres 8 is greater than the maximal dilation power of spring 5.In the present embodiment, be provided with two groups of fixed pulleys 6, rope 7 and buoyant spheres 8, can be according to actual conditions, many groups are set, as long as guarantee the pulling force of the buoyancy of buoyant spheres 8 greater than spring 5, can guarantee that floatage energy pulls down seal cover cap 3, the opening that seals up container 2 gets final product.
Water inlet on the described shell 1 is located at the sidewall or the bottom of shell, and water or other liquid enter in the shell 1 from water inlet.
The utility model is that no liquid covers the warning position at safe condition, and when promptly arriving the position of buoyant spheres 8, seal cover cap 3 does not stress, and the gravity of seal cover cap 3 is less than the pulling force of spring 5 at this moment, so the opening of container 2 is in opening-wide state, other parts are not subjected to external force.When liquid reaches the warning position, buoyant spheres 8 produces buoyancy, and pulling rope 7 makes seal cover cap 3 produce downward power by fixed pulley 6, and when pulling force that the buoyancy of buoyant spheres 8 is produced greater than spring 5, seal cover cap 3 glides along axle 4; It is high more that liquid covers the position, and buoyant spheres 8 is big more, and the pulling force of generation is big more, and sealing effectiveness is just good more.
The above only is a preferred implementation of the present utility model; should be pointed out that for those skilled in the art, under the prerequisite that does not break away from the utility model principle; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (3)
1. buoyancy sealing arrangement, it is characterized in that: it comprises the shell (1) that has water inlet, is provided with the container (2) that opening makes progress in shell (1), the opening of container (2) is provided with the seal cover cap adaptive with it (3); Axle (4) passes seal cover cap (3), free-running fit between axle (4) and the seal cover cap (3), and the upper end of axle (4) is fixed on the shell (1), the lower end of axle (4) is stretched in the container (2), be arranged with spring (5) on the axle (4), one end of spring (5) is fixed on the shell (1), and the other end of spring (5) is fixed on the seal cover cap (3); An end of walking around the rope (7) of fixed pulley (6) is fixed on the seal cover cap (3), and the other end of rope (7) is fixed with buoyant spheres (8), and the maximum buoyancy of buoyant spheres (8) is greater than the maximal dilation power of spring (5).
2. a kind of buoyancy sealing arrangement according to claim 1 is characterized in that: described axle (4) passes from the center of seal cover cap (3).
3. a kind of buoyancy sealing arrangement according to claim 1 is characterized in that: the water inlet on the described shell (1) is located at the sidewall or the bottom of shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202572546U CN201573863U (en) | 2009-11-05 | 2009-11-05 | Buoyancy sealing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202572546U CN201573863U (en) | 2009-11-05 | 2009-11-05 | Buoyancy sealing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201573863U true CN201573863U (en) | 2010-09-08 |
Family
ID=42693741
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202572546U Expired - Fee Related CN201573863U (en) | 2009-11-05 | 2009-11-05 | Buoyancy sealing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201573863U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106123021A (en) * | 2016-08-12 | 2016-11-16 | 无锡欧玛森远洋工程设备有限公司 | A kind of Industrial Boiler of self-closed |
| CN106742605A (en) * | 2016-12-25 | 2017-05-31 | 济宁山云宇内机电科技有限公司 | A kind of flexible package punch vessel with limitation function |
| CN108562707A (en) * | 2018-03-28 | 2018-09-21 | 浙江大学昆山创新中心 | A kind of water quality monitoring probe protecting structure of adaptive water level depth |
| CN108861243A (en) * | 2018-07-18 | 2018-11-23 | 刘兴海 | A kind of leak-proof trash bin |
| CN109855420A (en) * | 2019-03-16 | 2019-06-07 | 南京众龙节能研发有限公司 | The drainage arrangement of foodstuff drying device |
| CN115218570A (en) * | 2021-04-20 | 2022-10-21 | 广东美的暖通设备有限公司 | Oil separator and refrigerating system |
| CN115575182A (en) * | 2022-09-29 | 2023-01-06 | 中国船舶科学研究中心 | Jellyfish type deep sea cold spring spraying fluid sampler and sampling method |
-
2009
- 2009-11-05 CN CN2009202572546U patent/CN201573863U/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106123021A (en) * | 2016-08-12 | 2016-11-16 | 无锡欧玛森远洋工程设备有限公司 | A kind of Industrial Boiler of self-closed |
| CN106123021B (en) * | 2016-08-12 | 2018-05-08 | 无锡欧玛森远洋工程设备有限公司 | A kind of Industrial Boiler of self-closed |
| CN106742605A (en) * | 2016-12-25 | 2017-05-31 | 济宁山云宇内机电科技有限公司 | A kind of flexible package punch vessel with limitation function |
| CN108562707A (en) * | 2018-03-28 | 2018-09-21 | 浙江大学昆山创新中心 | A kind of water quality monitoring probe protecting structure of adaptive water level depth |
| CN108562707B (en) * | 2018-03-28 | 2023-10-13 | 浙江大学昆山创新中心 | Water quality monitoring probe protection structure of self-adaptation water level degree of depth |
| CN108861243A (en) * | 2018-07-18 | 2018-11-23 | 刘兴海 | A kind of leak-proof trash bin |
| CN109855420A (en) * | 2019-03-16 | 2019-06-07 | 南京众龙节能研发有限公司 | The drainage arrangement of foodstuff drying device |
| CN115218570A (en) * | 2021-04-20 | 2022-10-21 | 广东美的暖通设备有限公司 | Oil separator and refrigerating system |
| CN115575182A (en) * | 2022-09-29 | 2023-01-06 | 中国船舶科学研究中心 | Jellyfish type deep sea cold spring spraying fluid sampler and sampling method |
| CN115575182B (en) * | 2022-09-29 | 2023-08-15 | 中国船舶科学研究中心 | Jellyfish type deep sea cold spring sprayed fluid sampler and sampling method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20100908 Termination date: 20131105 |