CN105819389A - Cofferdam used for preventing drain diffusion of dangerous chemicals unloaded from vehicle - Google Patents
Cofferdam used for preventing drain diffusion of dangerous chemicals unloaded from vehicle Download PDFInfo
- Publication number
- CN105819389A CN105819389A CN201610309873.XA CN201610309873A CN105819389A CN 105819389 A CN105819389 A CN 105819389A CN 201610309873 A CN201610309873 A CN 201610309873A CN 105819389 A CN105819389 A CN 105819389A
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- China
- Prior art keywords
- cofferdam
- groove
- valve
- conduit
- pump
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B67—OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS; LIQUID HANDLING
- B67D—DISPENSING, DELIVERING OR TRANSFERRING LIQUIDS, NOT OTHERWISE PROVIDED FOR
- B67D7/00—Apparatus or devices for transferring liquids from bulk storage containers or reservoirs into vehicles or into portable containers, e.g. for retail sale purposes
- B67D7/06—Details or accessories
- B67D7/32—Arrangements of safety or warning devices; Means for preventing unauthorised delivery of liquid
- B67D7/3209—Arrangements of safety or warning devices; Means for preventing unauthorised delivery of liquid relating to spillage or leakage, e.g. spill containments, leak detection
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Traffic Control Systems (AREA)
- Loading And Unloading Of Fuel Tanks Or Ships (AREA)
Abstract
The invention discloses a cofferdam used for preventing drain diffusion of dangerous chemicals unloaded from a vehicle. The cofferdam comprises a cofferdam main body and a liquid waste disposal tank; the cofferdam main body is formed by encircling of three upright cofferdams and one bevel cofferdam; a vehicle storage plane is arranged on the cofferdam main body; an inclined angle alpha between the vehicle storage plane and the bottom surface of the bevel cofferdam is 3-15 degree; a groove is formed in one side, close to the bevel cofferdam, of the vehicle storage plane; a liquid level sensor is arranged at the bottom of the groove; the liquid level sensor is connected with an automatic induction alarm device by an electric signal; the groove is connected with the liquid waste disposal tank by a groove conduit; the cofferdam main body is connected with the liquid waste disposal tank by a cofferdam conduit; the cofferdam conduit is arranged in the vertical cofferdam and is close to one end of the bevel cofferdam; a grid pad is paved on the vehicle storage plane; and when dangerous chemical liquid leaks or overflows to the ground, a person can stand on the cofferdam so as to be convenient for emergency disposal. The cofferdam has the advantages of being simple in structure and strong in practicability.
Description
Technical field
The present invention relates to a kind of cofferdam preventing Release and dispersion for vehicle handling harmful influence.
Background technology
Producing the hazardous chemical industry factory of liquid, the storage warehouse in hazardous chemical base, oil tank, volumetric bin and underground device, it transports the hazardous chemical vehicle of liquid, is substantially large-scale pot type diesel locomotive.
When oil truck is when filling or unloading liquid hazardous chemicals object, due to misoperation, valve go wrong, conveyance conduit problem or other beyond thought reason, hazardous chemical liquid runs suddenly the phenomenon emitting and releasing and often occurs, and cause the accident generation or pollution environment.
It addition, when chemical plant fluid reservoir occurs leakage, contaminated area constantly spreads, process to the later stage and bring bigger inconvenience.
Summary of the invention
In order to overcome above-mentioned the deficiencies in the prior art; the invention provides a kind of cofferdam preventing Release and dispersion for vehicle handling harmful influence; it can meet vehicle handling chemicals and run the emergency processing emitted, it is also possible to solves vehicle handling a large amount of chemicals race and emits and the emergency processing of plant area's storage tank leakage.
The present invention is achieved by the following technical solutions: a kind of cofferdam preventing Release and dispersion for vehicle handling harmful influence, it includes cofferdam main body and liquid waste processing groove；Described cofferdam main body is surrounded by three upright cofferdam and cofferdam, an inclined-plane；Described cofferdam main body is provided with car stowage face；Described car stowage face is 3-15 ° with the angle a of bottom surface, cofferdam, inclined-plane；Described car stowage face is provided with groove near side, cofferdam, inclined-plane；Described bottom portion of groove is provided with liquid level sensor；Described liquid level sensor is connected by the signal of telecommunication with automatic inducing alarm；
When reaching the first setting value of liquid level sensor, after automatic inducing alarm is triggered, warning devices sounds, and corresponding measure is taked in on-the-spot or control room immediately.Induction installation triggers pump P1 switch, and pump P1 opens, Hazardous Chemical Substances liquid flowed to liquid waste processing groove and processes；
When reaching the second setting value of liquid level sensor, induction installation triggers pump P2 and pump 3 switchs, and pump P2 and pump 3 are opened, and Hazardous Chemical Substances liquid is flowed to liquid waste processing groove and processes；
Described pump P1, pump P2 and pump 3 can also be manually opened.
Hydrops liquid waste processing the to be sent into groove formed in cofferdam processes.
Described groove is connected with liquid waste processing groove by groove conduit；Described cofferdam main body is connected with liquid waste processing groove by cofferdam conduit；Described cofferdam conduit is arranged in upright cofferdam, and near one end, cofferdam, inclined-plane；
Described groove conduit is to be composed in parallel by a catheter and pump P1, and its catheter is provided with valve K1；Described pump P1 water inlet pipe is provided with valve K2, and outlet pipe is provided with valve K3；
Described cofferdam conduit is to be composed in parallel by pump P2 and pump P3, and the water inlet pipe of described pump P2 is provided with valve K4, and outlet pipe is provided with valve K5；Described pump P3 water inlet pipe is provided with valve K6, and outlet pipe is provided with valve K7.
Described groove is round platform, and its base diameter is less than end diameter.
It is equipped with grid cushion on described car stowage face；Grid cushion Main Function is when the leakage of dangerization liquid or race emit to ground, makes personnel stand in and is easy to emergency disposal.
Described grid cushion is mutually perpendicular to intersection by multiple longitudinal blend stops with horizontal shelves bar and is connected, and is provided with space in the middle of adjacent longitudinal blend stop and adjacent horizontal shelves bar；The big 10-20mm of height of the aspect ratio horizontal shelves bar of described longitudinal blend stop.Purpose is: allow the liquid to trickle bottom grid cushion；Its material should be anticorrosion, anti-rolling, anti-flaming, anti-lose, anti-tan by the sun and light plastics are made.
On described groove, cover plate is installed；Described cover plate is provided with multiple through hole.
Described valve K1, K2, K3, K4, K5, K6 and K7 are pneumatic operated valve.
Described car stowage face is 6 ° with the angle a of bottom surface, cofferdam, inclined-plane.
The feed liquid that storage tank leaks, for the emergency processing of plant area's storage tank leakage when, can be introduced in cofferdam by the present invention
Beneficial effect of the present invention: a kind of cofferdam preventing Release and dispersion for vehicle handling harmful influence of the present invention, it can meet vehicle handling chemicals and run the emergency processing emitted, it is also possible to the solution vehicle a large amount of chemicals of handling run and emit and the emergency processing of plant area's storage tank leakage.
Accompanying drawing explanation
Fig. 1 is present configuration schematic diagram；
Fig. 2 is the profile of A-A in Fig. 1；
Fig. 3 is grid cushion front view；
Fig. 4 is the sectional view of B-B in Fig. 3；
Fig. 5 is covering plate structure schematic diagram；
In figure: 1-cofferdam main body；2-cofferdam；3-groove；Cofferdam, 4-inclined-plane；5-groove conduit；6-cofferdam conduit；7-liquid waste processing groove；8-car stowage face；9-grid cushion；10-longitudinal direction blend stop；11-horizontal shelves bar；12-space；P1, P2, P3-pump；K1, K2, K3, K4, K5, K6-valve.
Detailed description of the invention
Below in conjunction with embodiment and accompanying drawing, the invention will be further described.
Embodiment
1
As shown in Fig. 1, Fig. 2, Fig. 3, Fig. 4 and Fig. 5, a kind of cofferdam preventing Release and dispersion for vehicle handling harmful influence, it includes cofferdam main body 1 and liquid waste processing groove 7；Described cofferdam main body 1 is surrounded by three upright cofferdam 2 and cofferdam, an inclined-plane 4；Described cofferdam main body 1 is provided with car stowage face 8；Described car stowage face 8 is 3-15 ° with the angle a of bottom surface, cofferdam, inclined-plane 4；Described car stowage face 8 is provided with groove 3 near side, cofferdam, inclined-plane 4；It is provided with liquid level sensor bottom described groove 3；Described liquid level sensor is connected by the signal of telecommunication with automatic inducing alarm；Described groove 3 is connected with liquid waste processing groove 7 by groove conduit 5；Described cofferdam main body 1 is connected with liquid waste processing groove 7 by cofferdam conduit 6；Described cofferdam conduit 6 is arranged in upright cofferdam 2, and near one end, cofferdam, inclined-plane 4；
Described groove conduit 5 is to be composed in parallel by a catheter and pump P1, and its catheter is provided with valve K1；Described pump P1 water inlet pipe is provided with valve K2, and outlet pipe is provided with valve K3；
Described cofferdam conduit 6 is to be composed in parallel by pump P2 and pump P3, and the water inlet pipe of described pump P2 is provided with valve K4, and outlet pipe is provided with valve K5；Described pump P3 water inlet pipe is provided with valve K6, and outlet pipe is provided with valve K7.
Described groove 3 is round platform, and its base diameter is less than end diameter.
It is equipped with grid cushion 9 on described car stowage face 8；
Such as Fig. 3, shown in Fig. 4, described grid cushion 9 is mutually perpendicular to intersection by multiple longitudinal blend stops 10 with horizontal shelves bar 11 and is connected, and is provided with space 12 in the middle of adjacent longitudinal blend stop 10 and adjacent horizontal shelves bar 11；The big 10-20mm of height of the aspect ratio horizontal shelves bar 11 of described longitudinal blend stop 10.
As it is shown in figure 5, described groove 3 is provided with cover plate；Described cover plate is provided with multiple through hole.
Described valve K1, K2, K3, K4, K5, K6 and K7 are pneumatic operated valve.
Described car stowage face 8 is 6 ° with the angle a of bottom surface, cofferdam, inclined-plane 4.
Claims (6)
1. the cofferdam preventing Release and dispersion for vehicle handling harmful influence, it is characterised in that: it includes cofferdam main body (1) and liquid waste processing groove (7)；Described cofferdam main body (1) is surrounded by three upright cofferdam (2) and cofferdam, an inclined-plane (4)；Described cofferdam main body (1) is provided with car stowage face (8)；Described car stowage face (8) is 3-15 ° with the angle a of cofferdam, inclined-plane (4) bottom surface；Described car stowage face (8) is provided with groove (3) near cofferdam, inclined-plane (4) side；Described groove (3) bottom is provided with liquid level sensor；Described liquid level sensor is connected by the signal of telecommunication with automatic inducing alarm；Described groove (3) is connected with liquid waste processing groove (7) by groove conduit (5)；Described cofferdam main body (1) is connected with liquid waste processing groove (7) by cofferdam conduit (6)；Described cofferdam conduit (6) is arranged in upright cofferdam (2), and near cofferdam, inclined-plane (4) one end；
Described groove conduit (5) is to be composed in parallel by a catheter and pump P1, and its catheter is provided with valve K1；Described pump P1 water inlet pipe is provided with valve K2, and outlet pipe is provided with valve K3；
Described cofferdam conduit (6) is to be composed in parallel by pump P2 and pump P3, and the water inlet pipe of described pump P2 is provided with valve K4, and outlet pipe is provided with valve K5；Described pump P3 water inlet pipe is provided with valve K6, and outlet pipe is provided with valve K7.
A kind of cofferdam preventing Release and dispersion for vehicle handling harmful influence the most according to claim 1, it is characterised in that: described groove (3) is round platform, and its base diameter is less than end diameter.
A kind of cofferdam preventing Release and dispersion for vehicle handling harmful influence the most according to claim 1, it is characterised in that: it is equipped with grid cushion (9) on described car stowage face (8)；
Described grid cushion (9) is mutually perpendicular to intersection by multiple longitudinal blend stops (10) with horizontal shelves bar (11) and is connected, and is provided with space (12) in the middle of adjacent longitudinal blend stop (10) and adjacent horizontal shelves bar (11)；The big 10-20mm of height of the aspect ratio horizontal shelves bar (11) of described longitudinal blend stop (10).
A kind of cofferdam preventing Release and dispersion for vehicle handling harmful influence the most according to claim 1, it is characterised in that: described groove (3) is provided with cover plate；Described cover plate is provided with multiple through hole.
A kind of cofferdam preventing Release and dispersion for vehicle handling harmful influence the most according to claim 1, it is characterised in that: described valve K1, K2, K3, K4, K5, K6 and K7 are pneumatic operated valve.
A kind of cofferdam preventing Release and dispersion for vehicle handling harmful influence the most according to claim 1, it is characterised in that: described car stowage face (8) is 6 ° with the angle a of cofferdam, inclined-plane (4) bottom surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610309873.XA CN105819389B (en) | 2016-05-11 | 2016-05-11 | A kind of cofferdam for vehicle handling harmful influence prevent leakage diffusion |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610309873.XA CN105819389B (en) | 2016-05-11 | 2016-05-11 | A kind of cofferdam for vehicle handling harmful influence prevent leakage diffusion |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105819389A true CN105819389A (en) | 2016-08-03 |
| CN105819389B CN105819389B (en) | 2017-11-10 |
Family
ID=56528611
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610309873.XA Expired - Fee Related CN105819389B (en) | 2016-05-11 | 2016-05-11 | A kind of cofferdam for vehicle handling harmful influence prevent leakage diffusion |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105819389B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070044839A1 (en) * | 2005-08-25 | 2007-03-01 | Dechard Albert | Modular and mobile waste and/or hazardous liquid containment and collection shower system |
| CN101586738A (en) * | 2008-05-23 | 2009-11-25 | 贵阳铝镁设计研究院 | A kind of safety configuration structure of liquid chlorine storage equipment |
| CN102251531A (en) * | 2011-04-29 | 2011-11-23 | 中铁十九局集团第一工程有限公司 | Locking notch casing box cofferdam |
| CN103232020A (en) * | 2013-04-17 | 2013-08-07 | 上海华篷防爆科技有限公司 | Skid-mounted type oiling device with protection cofferdam |
| CN205024707U (en) * | 2015-09-02 | 2016-02-10 | 中国石油天然气股份有限公司 | Assembled cofferdam for emergency treatment of leakage of oil pipeline of wetland |
| CN205653157U (en) * | 2016-05-11 | 2016-10-19 | 江苏建筑职业技术学院 | A cofferdam that is used for vehicle loading and unloading dangerization article to prevent to leak and spread |
-
2016
- 2016-05-11 CN CN201610309873.XA patent/CN105819389B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070044839A1 (en) * | 2005-08-25 | 2007-03-01 | Dechard Albert | Modular and mobile waste and/or hazardous liquid containment and collection shower system |
| CN101586738A (en) * | 2008-05-23 | 2009-11-25 | 贵阳铝镁设计研究院 | A kind of safety configuration structure of liquid chlorine storage equipment |
| CN102251531A (en) * | 2011-04-29 | 2011-11-23 | 中铁十九局集团第一工程有限公司 | Locking notch casing box cofferdam |
| CN103232020A (en) * | 2013-04-17 | 2013-08-07 | 上海华篷防爆科技有限公司 | Skid-mounted type oiling device with protection cofferdam |
| CN205024707U (en) * | 2015-09-02 | 2016-02-10 | 中国石油天然气股份有限公司 | Assembled cofferdam for emergency treatment of leakage of oil pipeline of wetland |
| CN205653157U (en) * | 2016-05-11 | 2016-10-19 | 江苏建筑职业技术学院 | A cofferdam that is used for vehicle loading and unloading dangerization article to prevent to leak and spread |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105819389B (en) | 2017-11-10 |
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| PB01 | Publication | ||
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171110 Termination date: 20180511 |