CN207101706U - Spray cooling system on marine self-propelled remote-control installing wellhead work implement - Google Patents
Spray cooling system on marine self-propelled remote-control installing wellhead work implement Download PDFInfo
- Publication number
- CN207101706U CN207101706U CN201720930093.7U CN201720930093U CN207101706U CN 207101706 U CN207101706 U CN 207101706U CN 201720930093 U CN201720930093 U CN 201720930093U CN 207101706 U CN207101706 U CN 207101706U
- Authority
- CN
- China
- Prior art keywords
- water
- pipeline
- spray
- cooling system
- pipe
- 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.)
- Active
Links
Landscapes
- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Abstract
The spray cooling system on a kind of marine self-propelled remote-control installing wellhead work implement is the utility model is related to, the spray cooling system includes water curtain insulation system, Water spray cooling system and water smoke cooling system;Wherein, the water curtain insulation system includes water curtain pipeline and drencher, and the water curtain pipeline uses Crossed Circle pipe network;The Water spray cooling system includes upper strata spray pipe, lower floor's spray pipe and Water spray shower nozzle;The water curtain pipeline, upper strata spray pipe and lower floor's spray pipe with platform fire water pipeline connection;The water smoke cooling system includes cooling water tank, high-pressure pump and water smoke pipeline and waterfog head, the cooling water tank is arranged on the base and is oppositely arranged with the Water spray cooling system, the high-pressure pump is arranged on the water smoke pipeline, one end of the water smoke pipeline connects the cooling water tank, the other end of the water smoke pipeline is divided into two branch roads, and the waterfog head is set in the terminal horizontal of two branch roads.
Description
Technical field
A kind of spray cooling system is the utility model is related to, is made more particularly to a kind of marine self-propelled remote-control installing wellhead
Spray cooling system on industry device.
Background technology
In the drilling process of offshore oil natural gas, once Oil/gas Well Blowout firing, particularly high-hydrogen sulfide occurs
Gas well when catching fire, original control head will be seriously damaged, and in order to preserve the ecological environment, reduce environmental pollution,
Reduce life and property loss, it is necessary to old well head is removed under band fire environment, new well head is installed, then implements closing well fire extinguishing, therefore,
Marine self-propelled remote-control installing wellhead work implement is have developed, existing technical problem is:The wellhead temperature of burning is high, particularly contains
The natural gas well of hydrogen sulfide, wellhead temperature is at 750 DEG C or so, and the intensity of a fire is violent, and heat radiation is strong, to robbing each part machinery of dress work implement
Performance impact is larger, need to be about 5 minutes in flame range continuous operation simultaneously as robbing dress work implement main part, to robbing dress work implement
Body construction performance, high temperature protection etc. require high, hidden danger be present.
The content of the invention
Marine self-propelled remote-control installing wellhead can be made in view of the above-mentioned problems, the purpose of this utility model is to provide one kind
The critical component of industry device plays the spray cooling system that isolation such as radiated, cooled at the protective effect.
To achieve the above object, the utility model uses following technical scheme:A kind of marine self-propelled remote-control installing wellhead
Spray cooling system on work implement, it is characterised in that:The spray cooling system includes water curtain insulation system, Water spray cooling system
System and water smoke cooling system;
Wherein, the water curtain insulation system includes water curtain pipeline and drencher, and the water curtain pipeline uses Crossed Circle pipe
Net, the water curtain pipeline are fixed on the top of the top adjustment mechanism of the work implement by the first pipe clamp, in the water curtain pipe
Uniform multiple drenchers on the bottom tube wall of line;
The Water spray cooling system includes upper strata spray pipe, lower floor's spray pipe and Water spray shower nozzle, the upper strata
Spray pipe is fixed on the bottom of the support plate of the bottom elevation mechanism of the work implement, lower floor's shower by the second pipe clamp
Line is fixed on the base of the work implement by the 3rd pipe clamp, bottom tube wall and the lower floor in the upper strata spray pipe
Uniform multiple Water spray shower nozzles on the top tube wall of spray pipe;
The water curtain pipeline, upper strata spray pipe and lower floor's spray pipe with platform fire water pipeline connection;
The water smoke cooling system includes cooling water tank, high-pressure pump and water smoke pipeline and waterfog head, the cooling water tank
It is arranged on the base and is oppositely arranged with the Water spray cooling system, the high-pressure pump is arranged on the water smoke pipeline
On, one end of the water smoke pipeline connects the cooling water tank, and the other end of the water smoke pipeline is divided into two branch roads, two institutes
Branch road is stated to be setting up and down, two branch road Jun Cheng Xi fonts are centered around three sides of the bottom elevation mechanism, in two institutes
The terminal horizontal for stating branch road sets the waterfog head.
Stop valve is set on the water smoke pipeline close to the cooling water tank, in the institute positioned at the high-pressure pump upstream
State and filter is set on water smoke pipeline, relief valve is set on the water smoke pipeline positioned at the high-pressure pump, positioned at described
A pipe stress buffer is set respectively on the water smoke pipeline of high-pressure pump both sides.
Hard tube line is used from the cooling water tank to the water smoke pipeline the high-pressure pump, in the side of the cooling water tank
Water return outlet is set on wall, and the water return outlet connects the relief valve on the water smoke pipeline by hard tube line.
Fire chief line is fixedly installed vertically on the base, between the upper strata spray pipe and lower floor's spray pipe
Connected by spraying Trunk Line, the water curtain pipeline connects the fire chief line with spray Trunk Line by flange, described to disappear
The bottom interface of anti-Trunk Line and the platform fire water pipeline connection.
For the utility model due to taking above technical scheme, it has advantages below:1st, the utility model by water curtain every
Hot systems are thermally shielded protection to work implement, using Water spray cooling system and water smoke cooling system to well head region critical component
Spraying cooling is carried out, can effectively reduce bank temperature, reduces the surface temperature of structural member and equipment, improves equipment globality
Can, ensure equipment availability safety.2nd, the utility model sets stop valve on the water smoke pipeline close to the cooling water tank,
Water smoke cooling system is closed when can conveniently overhaul, filtering is set on the water smoke pipeline positioned at the high-pressure pump upstream
Device, relief valve is set on the water smoke pipeline positioned at the high-pressure pump, in the water smoke positioned at the high-pressure pump both sides
One pipe stress buffer is set respectively on pipeline, can effectively protect the equipment on water smoke pipeline and water smoke pipeline, reduces pressure
The influence of power and vibration to the equipment on water smoke pipeline and water smoke pipeline.
Brief description of the drawings
Fig. 1 is the main structure diagram of the utility model water curtain insulation system and Water spray cooling system;
Fig. 2 is the utility model water curtain insulation system and the overlooking the structure diagram of Water spray cooling system;
Fig. 3 is the utility model water curtain insulation system and the left view structural representation of Water spray cooling system;
Fig. 4 is the main structure diagram of the utility model water smoke cooling system;
Fig. 5 is the overlooking the structure diagram of the utility model water smoke cooling system.
Embodiment
The utility model is described in detail with reference to the accompanying drawings and examples.
As shown in Fig. 1~5, the utility model provides the spray on a kind of marine self-propelled remote-control installing wellhead work implement
Cooling system, the spray cooling system include water curtain insulation system 1, Water spray cooling system 2 and water smoke cooling system 3;Water curtain
Insulation system 1 includes water curtain pipeline 11 and drencher 12, and water curtain pipeline 11 uses Crossed Circle pipe network, and water curtain pipeline 11 passes through pipe
Folder 13 is fixed on the top of the top adjustment mechanism 4 of work implement, uniform multiple water curtain sprays on the bottom tube wall of water curtain pipeline 11
First 12;Water spray cooling system 2 includes upper strata spray pipe 21, lower floor's spray pipe 22 and Water spray shower nozzle 23, upper strata spray
Pipeline 21 is fixed on the bottom of the support plate 51 of the bottom elevation mechanism 5 of work implement by pipe clamp 24, and lower floor's spray pipe 22 passes through
Pipe clamp 25 is fixed on the base 6 of work implement, the top of the bottom tube wall of spray pipe 21 and lower floor's spray pipe 22 on upper strata
Uniform multiple Water spray shower nozzles 23 on tube wall;Water curtain pipeline 11, upper strata spray pipe 21 and lower floor's spray pipe 22 are and platform
Fire water pipeline connection;Water smoke cooling system 3 includes cooling water tank 31, high-pressure pump 32 and water smoke pipeline 33 and waterfog head 34,
Cooling water tank 31 is arranged on base 6 and is oppositely arranged with Water spray cooling system 2, and high-pressure pump 32 is arranged on water smoke pipeline 33
On, one end connection cooling water tank 31 of water smoke pipeline 33, the other end of water smoke pipeline 33 is divided into two branch roads 35, two branch roads 35
To be setting up and down, two Jun Cheng Xi fonts of branch road 35 are centered around three sides of bottom elevation mechanism 5, in the terminal horizontal of two branch roads 35
Waterfog head 34 is set.
In above-described embodiment, stop valve 36 is set on the water smoke pipeline 33 close to cooling water tank 31, during facilitating maintenance
Whole water smoke cooling system 3 is closed, filter 37 is set on the water smoke pipeline 33 positioned at the upstream of high-pressure pump 32, to passing through high pressure
The cooling water of pump 32 is filtered, and is reduced the loss of high-pressure pump 32, is set on the water smoke pipeline 33 positioned at the downstream of high-pressure pump 32
Relief valve 38, the equipment in the too high damage pipeline of line pressure and pipeline can be prevented, in the water smoke pipe positioned at the both sides of high-pressure pump 32
One pipe stress buffer 39 is set respectively on line 33, influence of the vibration of high-pressure pump to water smoke pipeline 33 can be avoided.
In above-described embodiment, hard tube line is used from cooling water tank 31 to the water smoke pipeline high-pressure pump 32, in cooling water
Water return outlet 10 is set in the side wall of case 33, and water return outlet 10 connects the relief valve 38 on water smoke pipeline 33 by hard tube line.
In above-described embodiment, fixed setting fire chief line 7, upper strata spray pipe 21 and lower floor spray vertically on base 6
Connected between shower pipe line 22 by spraying Trunk Line 8, water curtain pipeline 11 connects fire chief line with spray Trunk Line 8 by flange
7, bottom interface 9 and the platform fire water pipeline connection of fire chief line 7.
It is of the present utility model as follows using process:When marine self-propelled remote-control installing wellhead work implement is close to the well head that catches fire
When, the platform high-pressure pump on platform fire water pipeline is opened, is continued through fire water pipeline cold to water curtain insulation system 1 and Water spray
But system 2 supplies water, the top down injection water of the water curtain pipeline 11 of water curtain insulation system 1 in the top adjustment mechanism 4 of work implement
Mist forms closed water curtain, forms thermal insulation layer robbing dress work implement well head area top, effectively reduces heat radiation influence;Water spray
Formed between the upper strata spray pipe 21 and lower floor's spray pipe 22 of cooling system 2 to atomized water spray, to bottom elevation mechanism 5, branch
The carrying position of plate 51 and the main load bearing component on the grade work implement of base 6 carries out spraying cooling, reduces carrying portion faces
Temperature;When robbing dress work implement and carrying out new well head centering installation, start the high-pressure pump 32 of water smoke cooling system 3, make cooling water tank
Water in 31 enters waterfog head 34 in the presence of high-pressure pump 32, through water smoke pipeline 33, and waterfog head 34 sprays high pressure fine water
New well head surrounding of the mist on work implement forms a large amount of vapor, is covered in flame periphery, substantially reduces protection zone oxygen concentration,
Reach the purpose that cools, it is lower lasting to well head injection 5 minutes or so that the volume of cooling water tank 31 can maintain the effect of high-pressure pump 32
Heavy pressure fine spray, satisfaction rob dress job requirements.
The utility model is only illustrated with above-described embodiment, and structure, set location and its connection of each part are all can
With what is be varied from.It is all that individual part is carried out according to the utility model principle on the basis of technical solutions of the utility model
Improvement or equivalents, should not exclude outside the scope of protection of the utility model.
Claims (4)
- A kind of 1. spray cooling system on marine self-propelled remote-control installing wellhead work implement, it is characterised in that:The spraying cooling System includes water curtain insulation system, Water spray cooling system and water smoke cooling system;Wherein, the water curtain insulation system includes water curtain pipeline and drencher, and the water curtain pipeline uses Crossed Circle pipe network, institute The top that water curtain pipeline is fixed on the top adjustment mechanism of the work implement by the first pipe clamp is stated, at the bottom of the water curtain pipeline Uniform multiple drenchers on portion's tube wall;The Water spray cooling system includes upper strata spray pipe, lower floor's spray pipe and Water spray shower nozzle, the upper strata spray Pipeline is fixed on the bottom of the support plate of the bottom elevation mechanism of the work implement by the second pipe clamp, and lower floor's spray pipe leads to Cross the 3rd pipe clamp to be fixed on the base of the work implement, sprayed in the bottom tube wall of the upper strata spray pipe and the lower floor Uniform multiple Water spray shower nozzles on the top tube wall of pipeline;The water curtain pipeline, upper strata spray pipe and lower floor's spray pipe with platform fire water pipeline connection;The water smoke cooling system includes cooling water tank, high-pressure pump and water smoke pipeline and waterfog head, and the cooling water tank is set It is oppositely arranged on the base and with the Water spray cooling system, the high-pressure pump is arranged on the water smoke pipeline, institute The one end for stating water smoke pipeline connects the cooling water tank, and the other end of the water smoke pipeline is divided into two branch roads, two branch Road is setting up and down, and two branch road Jun Cheng Xi fonts are centered around three sides of the bottom elevation mechanism, in two branch The terminal horizontal on road sets the waterfog head.
- 2. the spray cooling system on marine self-propelled remote-control installing wellhead work implement as claimed in claim 1, its feature exist In:Stop valve is set on the water smoke pipeline close to the cooling water tank, in the water positioned at the high-pressure pump upstream Filter is set on mist pipeline, relief valve is set on the water smoke pipeline positioned at the high-pressure pump, positioned at the high pressure A pipe stress buffer is set respectively on the water smoke pipeline of pump both sides.
- 3. the spray cooling system on marine self-propelled remote-control installing wellhead work implement as claimed in claim 2, its feature exist In:Hard tube line is used from the cooling water tank to the water smoke pipeline the high-pressure pump, in the side wall of the cooling water tank Water return outlet is set, and the water return outlet connects the relief valve on the water smoke pipeline by hard tube line.
- 4. the spray cooling system on marine self-propelled remote-control installing wellhead work implement as described in claim 1 or 2 or 3, its It is characterised by:On the base vertically fixed setting fire chief line, the upper strata spray pipe and lower floor's spray pipe it Between by spray Trunk Line connect, the water curtain pipeline and spray Trunk Line the fire chief line is connected by flange, it is described The bottom interface of fire chief line and the platform fire water pipeline connection.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201720930093.7U CN207101706U (en) | 2017-07-28 | 2017-07-28 | Spray cooling system on marine self-propelled remote-control installing wellhead work implement |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201720930093.7U CN207101706U (en) | 2017-07-28 | 2017-07-28 | Spray cooling system on marine self-propelled remote-control installing wellhead work implement |
Publications (1)
Publication Number | Publication Date |
---|---|
CN207101706U true CN207101706U (en) | 2018-03-16 |
Family
ID=61572285
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201720930093.7U Active CN207101706U (en) | 2017-07-28 | 2017-07-28 | Spray cooling system on marine self-propelled remote-control installing wellhead work implement |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN207101706U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107288581A (en) * | 2017-07-28 | 2017-10-24 | 中国海洋石油总公司 | Marine self-propelled installing wellhead work implement |
-
2017
- 2017-07-28 CN CN201720930093.7U patent/CN207101706U/en active Active
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107288581A (en) * | 2017-07-28 | 2017-10-24 | 中国海洋石油总公司 | Marine self-propelled installing wellhead work implement |
CN107288581B (en) * | 2017-07-28 | 2019-04-23 | 中国海洋石油集团有限公司 | Marine self-propelled installing wellhead work implement |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN103743572B (en) | Small rocket motor testing table spray equipment | |
CN203944254U (en) | A kind of tower crane water injection system | |
CN105457195A (en) | Power transformer fire extinguishing system and control method | |
CN204134081U (en) | A kind of extinguishing device for Transform of Floating Deck for Internal Floating Roof Tank | |
CN102417081B (en) | External floating roof petroleum storage tank water mist safe protection system and protection method | |
JP7245597B2 (en) | Fire extinguishing system, fire extinguishing method and extra high voltage transformer station applied to extra high voltage transformer station | |
CN207101706U (en) | Spray cooling system on marine self-propelled remote-control installing wellhead work implement | |
CN108843373A (en) | Ultra tiny retardant water mist prevents and treats spontaneous combustion in goaf method | |
CN111346323B (en) | Fire protection system for valve side sleeve of extra-high voltage converter transformer and use method | |
CN205814928U (en) | Environmental chamber electrokinetic cell fire extinguishing system | |
CN206167684U (en) | Transformer fills nitrogen extinguishing device | |
CN205411974U (en) | Oil tank cooling water spray set | |
CN213852867U (en) | Automatic protection device for water mist and water curtain of fire engine | |
CN205372619U (en) | Spraying system is used to kidney -yang combustion chamber of metal van -type | |
CN206239945U (en) | A kind of refinery's lighter hydrocarbons leak emergency disposal system | |
US20130327844A1 (en) | Nozzle for creating a water heat shield when flaring waste gases | |
CN205558986U (en) | Steam turbine protection system when power plant starts | |
CN209635078U (en) | A kind of explosion-proof type refined oil storage tank | |
CN105545378A (en) | Steam turbine protecting system and method during starting of power plant | |
CN2802068Y (en) | Thermal insulation protection cover for wellhead of oil well | |
CN205372076U (en) | Hydrocarbon mixture is spray set for storage tank | |
CN206477816U (en) | A kind of safe flow controlling device of blowing geothermal well | |
CN105944258A (en) | Fire extinguishing system for stay cable tower end | |
CN206905371U (en) | A kind of thermal radiation resistant system of sea test oil-gas burner | |
CN112957644A (en) | Unattended gas collecting station monitoring device and monitoring method |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CP01 | Change in the name or title of a patent holder |
Address after: 100010 Beijing, Chaoyangmen, North Street, No. 25, No. Co-patentee after: CNOOC research institute limited liability company Patentee after: China Offshore Oil Group Co., Ltd. Address before: 100010 Beijing, Chaoyangmen, North Street, No. 25, No. Co-patentee before: CNOOC Research Institute Patentee before: China National Offshore Oil Corporation |
|
CP01 | Change in the name or title of a patent holder |