CN205971758U - Marine isolated system of chemical recovery ship - Google Patents
Marine isolated system of chemical recovery ship Download PDFInfo
- Publication number
- CN205971758U CN205971758U CN201620860857.5U CN201620860857U CN205971758U CN 205971758 U CN205971758 U CN 205971758U CN 201620860857 U CN201620860857 U CN 201620860857U CN 205971758 U CN205971758 U CN 205971758U
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- CN
- China
- Prior art keywords
- gas
- tight door
- air curtain
- ship
- curtain spray
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Respiratory Apparatuses And Protective Means (AREA)
- Ventilation (AREA)
Abstract
The utility model discloses a marine isolated system of chemical recovery ship, between set up between the isolation on the chemical recovery ship, taking a breath and the lavatory, between keeping apart respectively and between taking a breath with the lavatory intercommunication, between keeping apart and cabin outer and keep apart between and keep apart through the gas -tight door respectively between the safe region, the gas -tight door inboard is provided with air curtain spray set, gas -tight door and air curtain spray set are the linkage mode, air curtain spray set self -closing after air curtain spray set automatic start before the gas -tight door is opened under operating condition, gas -tight door are closed. The utility model discloses can keep apart safe region on adverse circumstances and the ship, make the discrepancy boats and ships safe region that the staff can be safe on the ship, avoid because accidents such as chemical tanker leakages lead to the fact the phenomenon emergence that no security environment can be used on the ship, provide safe work and living environment for the operation personnel.
Description
Technical field
This utility model is related to technical field of ships, particularly a kind of auxiliary device for chemical recovery ship.
Background technology
Develop rapidly with economy, harbour handling capacity and marine site vessel at anchor are increasing, in particular with chemicals fortune
The swift and violent growth of throughput rate, the ship loading hazardous chemical also gets more and more, and that is therefore caused due to a variety of causes is hazardous
Product leakage, burning, explosion accident also increase in succession.However, at present when marine field occurs chemical accident, due to emergent
Shortcoming on equipment and technology, can only carry out peripheral control by remote evacuation personnel, and loss is reduced to minimum it is difficult to solve
The pollution being produced due to chemical tanker leakage accident and secondary pollution, dispose effect poor.Particularly existing have emergent setting
On standby ship, whole hull belongs to open structure, once marine occur the accident such as chemical leakage or oil spilling, in ship
All cabins are all absorbed in adverse circumstances, and no security context supplies operation librarian use；Even if aboard ship arranging safety zone, but
It is due to not having quarantine measures, adding that operating personnel passes in and out at any time it is impossible to ensure life, the peace of working environment in safety zone
Entirely.
Utility model content
This utility model technical issues that need to address are to provide a kind of shielding system peculiar to vessel of chemical recovery ship, can
Safety zone in adverse circumstances and ship is kept apart, and enables the discrepancy safety of ship region of staff's safety on ship, keep away
Exempt to cause the no operational phenomenon of security context on ship to occur due to accidents such as chemical tanker leakages.
For solving above-mentioned technical problem, technical solution adopted in the utility model is as follows.
The shielding system peculiar to vessel of chemical recovery ship, including the isolation being arranged on chemical recovery ship between, ventilation between with
And lavatory, connect with lavatory between ventilation respectively between isolation, between isolation and out of my cabin and between isolating and safety zone between
Isolated by gas-tight door respectively, inside gas-tight door, be provided with air curtain spray equipment, gas-tight door and air curtain spray equipment are linkage mould
Formula, air curtain spray equipment automatic before descending gas-tight door to open in working order, after gas-tight door cuts out, air curtain spray equipment is automatic
Close；Described ventilation is interior to be provided with toxic and harmful detection means, flammable explosive gas detection means, oxygen and titanium dioxide
Carbon gas concentration detection apparatus, air pressure detection means, warning device and control device, the output of above-mentioned each testing equipment
Hold the controlled of the input connecting control device respectively, the outfan connection warning device of control device and air curtain spray equipment
End.
The shielding system peculiar to vessel of above-mentioned chemical recovery ship, described shielding system also includes gas-tight door each for interlocked control
The interlock control circuit module individually opened, the input of interlock control circuit module connects the outfan of control device, interlocking
The outfan of control circuit module connects the controlled end of each gas-tight door.
Due to employing above technical scheme, technological progress acquired by this utility model is as follows.
This utility model is applied in chemical recovery ship, can keep apart safety zone in adverse circumstances and ship, and
Enable the discrepancy safety of ship region of staff's safety on ship, it is to avoid because the accidents such as chemical tanker leakage cause on ship no
The operational phenomenon of security context occurs, and provides work and the living environment of safety for operating personnel.
Brief description
Fig. 1 is structural representation of the present utility model.
Wherein：1. main deck, 2. safety zone, 3. area of isolation, between 31. ventilations, between 32. isolation, 33. lavatories, 34.
First gas-tight door, 35. second gas-tight doors.
Specific embodiment
Below in conjunction with the drawings and specific embodiments, this utility model is further elaborated.
Chemical recovery ship, reclaim ship on be provided with unlimited extravehicular operation region and airtight safety zone 2 and every
From region 3.Extravehicular operation region is mainly used in completing Field Force's relief, sea water sampling, dissipation chemicals disposal, oil spilling recovery
And the work such as fire-fighting；Area of isolation is for process that the operating personnel passing in and out safety zone is isolated and depolluted；Safety
Region is used for providing work and the living environment of safety for operating personnel, and indoor positive pressure is atmospheric pressure 5mbar.Operating personnel is in ship
Upper or outboard completes Field Force's relief, sea water sampling, dissipation chemicals are disposed, oil spilling reclaims and the work such as fire-fighting after, first
Enter after area of isolation eliminated entrained toxic and harmful, it is movable in safety zone to enter back into.
A kind of shielding system peculiar to vessel of chemical recovery ship that this utility model provides is arranged in area of isolation 3, including
Be arranged on 32 between the isolation on chemical recovery ship, 31 and lavatory 33 between ventilation, as shown in figure 1, between isolation respectively with change
Connect with lavatory between gas, between isolation and out of my cabin between by the first gas-tight door isolation, pass through and safety zone between isolation
Second gas-tight door isolation.
It is provided with air curtain spray equipment, ventilation is interior to be provided with poisonous and harmful gas inside first gas-tight door of the present utility model
Body detection means, flammable explosive gas detection means, oxygen and density of carbon dioxide gas detection means, air pressure detection dress
Put, warning device and control device, the outfan of above-mentioned each testing equipment connects the input of control device respectively, controls dress
The outfan put connects the controlled end of warning device and air curtain spray equipment.
Shielding system also includes interlock control apparatus, individually opens for interlocked control first gas-tight door and the second gas-tight door
Open, interlock control apparatus are automatically controlled by control device, to guarantee area of isolation and out of my cabin or between safety zone same
In time, only one of which gas-tight door is opened；Certainly, gas-tight door can also be arranged emergency manual switch, can handss in emergency situations
Move and be quickly turned on and off starting gas-tight door.
Workflow of the present utility model is as follows.
When operating personnel receives, needs are outgoing to carry out Field Force's relief, sea water sampling, dissipation chemicals disposal, oil spilling
During the work such as recovery and fire-fighting, operating personnel executes extra-vehicular working flow process：Initially enter 32 between isolation, wear chemical defence utensil and
Protective articless, now the second gas-tight door 35 be automatically switched off send closed safe warning；Operating personnel presses under the first gas-tight door 34
Hand switch, start air curtain spray equipment action, operating personnel through air curtain spray after, the first gas-tight door 34 is opened, operation people
Member goes out cabin, and the first gas-tight door 34 cuts out, and in the first gas-tight door, air curtain spray equipment cuts out simultaneously.
After operating personnel goes out cabin, Field Force's relief, sea water sampling, dissipation chemistry can be carried out according to specific works situation
The work such as product disposal, oil spilling recovery and fire-fighting.
After operating personnel disposes the event that finishes, execute into cabin operating process：Operating personnel presses the handss under the first gas-tight door 34
Dynamic switch, the first gas-tight door 34 sends outdoor invitation enabling warning, is transferred to control device and confirms instruction, device to be controlled sends
After allowing instruction, start the air curtain spray equipment of the first gas-tight door 34, open the first gas-tight door 34 simultaneously；Operating personnel enters cabin
Interior, the first gas-tight door 34 and its air curtain spray equipment are closed, and the interior poisonous and harmful testing equipment of isolation detects that air is abnormal,
It is sent to control device, control device controls warning device to send warning, operating personnel enters startup ventilation control between ventilation and presses
Button carries out the process that depollutes, and when between isolation, the air and between ventilation reaches standard requirement, control device controls green indicating lamp
Light, operating personnel lays down chemical defence utensil and protective articless, operating personnel enters lavatory shower and changes one's clothes, and presses the second gas-tight door
35, the second gas-tight door automatically turns on, and operating personnel enters safety zone, and the second gas-tight door 35 is automatically switched off and sends closed safe
Warning.
Operating personnel can be in safety zone activity.
Claims (2)
1. chemical recovery ship shielding system peculiar to vessel it is characterised in that：Including between the isolation being arranged on chemical recovery ship
（32）, between ventilation（31）And lavatory（33）, connect with lavatory between ventilation respectively between isolation, between isolation and out of my cabin and
Isolated by gas-tight door respectively and safety zone between isolation, inside gas-tight door, be provided with air curtain spray equipment, gas-tight door with
Air curtain spray equipment is linkage pattern, air curtain spray equipment automatic before descending gas-tight door to open in working order, and gas-tight door closes
Close rear air curtain spray equipment to be automatically switched off；Described ventilation is interior to be provided with toxic and harmful detection means, flammable explosive gas
Detection means, oxygen and density of carbon dioxide gas detection means, air pressure detection means, warning device and control dress
Put, the outfan of above-mentioned each testing equipment connects the input of control device respectively, and the outfan of control device connects warning and sets
The standby controlled end with air curtain spray equipment.
2. chemical recovery ship according to claim 1 shielding system peculiar to vessel it is characterised in that：Described shielding system is also
Including the interlock control circuit module individually opened for each gas-tight door of interlocked control, the input of interlock control circuit module is even
Connect the outfan of control device, the outfan of interlock control circuit module connects the controlled end of each gas-tight door.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620860857.5U CN205971758U (en) | 2016-08-10 | 2016-08-10 | Marine isolated system of chemical recovery ship |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620860857.5U CN205971758U (en) | 2016-08-10 | 2016-08-10 | Marine isolated system of chemical recovery ship |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205971758U true CN205971758U (en) | 2017-02-22 |
Family
ID=59976616
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620860857.5U Expired - Fee Related CN205971758U (en) | 2016-08-10 | 2016-08-10 | Marine isolated system of chemical recovery ship |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205971758U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110203343A (en) * | 2019-06-14 | 2019-09-06 | 上海外高桥造船有限公司 | Floating type production, storage and offloading device |
-
2016
- 2016-08-10 CN CN201620860857.5U patent/CN205971758U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110203343A (en) * | 2019-06-14 | 2019-09-06 | 上海外高桥造船有限公司 | Floating type production, storage and offloading device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20170222 Termination date: 20180810 |