CN207822303U - Heat-proof device and insulation system - Google Patents
Heat-proof device and insulation system Download PDFInfo
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- CN207822303U CN207822303U CN201721708101.XU CN201721708101U CN207822303U CN 207822303 U CN207822303 U CN 207822303U CN 201721708101 U CN201721708101 U CN 201721708101U CN 207822303 U CN207822303 U CN 207822303U
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- heat
- insulating curtain
- frame body
- proof device
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Abstract
The utility model is related to tank field fire research fields, disclose a kind of heat-proof device and insulation system, wherein, the heat-proof device includes frame body (20), discharge the insulating curtain (30) component (40) and be set on the frame body (20), the frame body (20) can be fixed at the top of tank body (10), a part for the insulating curtain (30) is fixed on the frame body (20), the release component (40) acts on the insulating curtain (30), and make the insulating curtain (30) that there are hold mode and release conditions, in the hold mode, the insulating curtain (30) is maintained on the frame body (20), in the release conditions, the insulating curtain (30) is hung down from the frame body (20) and covers the tank body (10).The heat-proof device can make insulating curtain extend to tank base from top of the tank, and tank body is covered, and to reduce the heated of tank body, improve the safety of tank body in the event of a fire.
Description
Technical field
The utility model is related to tank field fire research field, more particularly to a kind of heat-proof device and insulation system.
Background technology
In recent years, with the development of petrochemical industry, tank field storage tank quantity is more and more, and scale is increasing, tank field fire
Frequent Accidents.
When fire occurs for a storage tank, hydro carbons fire will release strong heat radiation, and adjacent storage is by strong
Strong heat radiation effect, it may occur however that following situations：One, adjacent storage intensity declines, tank skin tearing, pot liquid leakage, in turn
Fire occurs；Two, medium volatilizees in tank, and pressure inside the tank increases, and physical explosion occurs；Three, medium volatilizees in tank, pressure inside the tank
Increase, gas is discharged from breather valve etc. in tank, is met burning things which may cause a fire disaster and is burnt.
Therefore, when fire occurs for storage tank, it is necessary to protect adjacent storage tank, prevent storage tank fire incident climing
Prolong.The method of the protection of adjacent tank is to apply water spray under existing fire condition, that is, passes through fixed water sprinkler system or movement
Hydraulic giant is sprayed water to adjacent storage surface, heat is taken away by the flowing and evaporation of water, to protect adjacent storage.But this method needs
It ceaselessly to spray water toward reservoir surface, need to consume a large amount of water；Simultaneously because the presence of tank field fire wall, tank field internal water accumulation is tight
Weight, hinders the progress of fire-fighting and rescue；When there is oil leak, the formation of trickling fire may also contribute to.
For this reason, it may be necessary to a kind of new equipment be researched and developed, to substitute the heat-insulated method of existing spray.
Utility model content
The purpose of this utility model is to overcome tank field occur fire when in the way of water spray to tank body protect and
The problem of water resource waste brought.
To achieve the goals above, on the one hand the utility model provides a kind of heat-proof device, and the heat-proof device includes frame
Body, the insulating curtain for discharging component and being set on the frame body, the frame body can be fixed on top of the tank, the insulating curtain
A part is fixed on the frame body,
The release component acts on the insulating curtain, and the insulating curtain is made to have hold mode and release conditions,
The hold mode, the insulating curtain are maintained on the frame body, and in the release conditions, the insulating curtain hangs down from the frame body
It descends and covers the tank body.
Preferably, one end of the insulating curtain is fixed on the frame body, and is maintained at the frame after other end winding
On body.
Preferably, the frame body includes：Bearing bar and sliding bar disposed in parallel, the bearing bar fixed setting, institute
The one end for stating insulating curtain is fixed on the bearing bar, and the sliding bar can be moved relative to the bearing bar,
The insulating curtain is supported by the sliding bar and is maintained on the frame body in hold mode,
The insulating curtain makes the insulating curtain lose described in release conditions because the sliding bar is far from the bearing bar
The support of sliding bar and hang down from the frame body and cover the tank body.
Preferably, the frame body further includes：Two fixed links of the top of the tank can be fixed on, the bearing bar is solid
Surely it is connected between two fixed links, the sliding bar is slidably disposed between two fixed links.
Preferably, there is sliding groove, the both ends of the sliding bar are respectively arranged at described in two in two fixed links
In sliding groove, and it can be moved relative to the bearing bar (23) along the glide direction of the sliding groove,
The release component is set as：The sliding bar described in backstop under the hold mode allows in the release conditions
The sliding bar sliding.
Preferably, the release component includes control-rod, elastomeric element and temperature control swelling part,
It is provided with jack in the fixed link, there is control unit, the control unit can pass through described on the control-rod
Sliding bar is connected to the fixed link far from the bearing bar, the control-rod by the elastomeric element described in jack and backstop
And keep making the state that the control unit passes through the jack,
The temperature control swelling part is connected between the control-rod and the fixed link, and can be swollen with temperature raising
It is swollen, to overcome the elastic force of the elastomeric element to drive the control-rod movement, the control unit is made to release to the sliding bar
Backstop.
Preferably, the temperature control swelling part includes retractable bellows and the expansion that is set in the bellows
Agent, one end of the bellows are connected with the fixed link is connect, and the other end is connect with the control-rod.
Preferably, the quantity of the elastomeric element and the temperature control swelling part is two, two elastomeric elements
It is interspersed with two temperature control swelling parts.
Preferably, the insulating curtain includes aluminium foil thermal insulating coiled material and is attached at the magnetic-film layer of the aluminium foil thermal insulating coiled material.
To solve the above-mentioned problems, on the other hand the utility model provides a kind of insulation system, including the utility model carries
The heat-proof device and tank body of confession, multiple heat-proof devices may be contained within the top of the tank, and surround the tank body one week
Even distribution, each heat-proof device, can be complete by the tank body when discharging the insulating curtain to the bottom of the tank body
Portion covers.
In heat-proof device provided by the utility model, insulating curtain can be stretched from top of the tank automatically according to the variation of temperature
To tank base, tank body is covered, to reduce the heated of tank body, improves the safety of tank body in the event of a fire.
Description of the drawings
Fig. 1 is the stereoscopic schematic diagram of heat-proof device in one embodiment of the utility model, wherein concealing insulating curtain；
Fig. 2 is the stereoscopic schematic diagram that a heat-proof device is mounted on tank body；
Fig. 3 is the stereoscopic schematic diagram of insulation system in one embodiment of the utility model.
In figure：
10- tank bodies；
20- frame bodies；The first fixed links of 21-；The second fixed links of 22-；23- bearing bars；24- sliding bars；25- inclined support bars；
30- insulating curtains；
40- discharges component；41- control-rods；42- elastomeric elements；43- temperature control swelling parts；44- control units.
Specific implementation mode
Specific embodiment of the present utility model is described in detail below in conjunction with attached drawing.It should be understood that herein
Described specific implementation mode is only used for describing and explaining the present invention, and is not intended to limit the utility model.
The core concept of the utility model is, provides a kind of mode sprayed without using water and to give tank body heat-insulated device,
The device can form the heat-barrier coating of one layer of covering tank body in tank surface in case of fire, so that tank body is reduced heated,
As the insulating curtain in the present embodiment.
Refering to fig. 1 with Fig. 2, heat-proof device provided in this embodiment, including frame body 20, release component 40 and it is set to described
Insulating curtain 30 (insulating curtain 30 refers to Fig. 2) on frame body 20, the frame body 20 can be fixed on 10 top of tank body, specifically,
Frame body 20 can be welded on 10 top of the tank body；
A part for the insulating curtain 30 is fixed on the frame body 20, and one end of the insulating curtain 30 is fixed on the frame
On body 20, the other end is free end, and insulating curtain 30 is maintained at after other end winding on the frame body 20；
The release component 40 acts on the insulating curtain 30, and the insulating curtain 30 is made to have hold mode and release shape
State, in the hold mode, the insulating curtain 30 is maintained on the frame body 20, in the release conditions, the insulating curtain 30
It hangs down from the frame body 20 and covers the tank body 10.Insulating curtain 30 covers tank body 10, can be effectively that tank body 10 is heat-insulated, from
And play the role of protecting tank body 10, and this heat-insulated mode can spray tank body unlike a large amount of water are used, and can effectively keep away
Exempt from the problem of flowing fire, certain present apparatus can also be used in combination with spray equipment, be sprayed again after insulating curtain 30 covers tank body
A small amount of water is drenched, using the evaporative heat loss of water, to further increase heat insulation.
Specifically, the frame body 20 includes：Bearing bar 23 and sliding bar 24 disposed in parallel, the bearing bar 23 are fixed
Setting, one end of the insulating curtain 30 is fixed on the bearing bar 23, and the sliding bar 24 being capable of the bearing bar 23 relatively
It is mobile,
The insulating curtain 30 is supported by the sliding bar 24 and is maintained on the frame body 20, according to Fig. 1 in hold mode
It is to be understood that insulating curtain 30 is bar shape under roll-up state, and it is general approximate cylindric, between sliding bar 24 and bearing bar 23
With a certain distance, which is less than the diameter of insulating curtain 30 under roll-up state, so insulating curtain 30 can be slided
The support of bar 24, thus release of falling in gap that will not be between sliding bar 24 and bearing bar 23；Certainly, insulating curtain 30 is being rolled up
Other forms can also be presented under the state of rising, for example, insulating curtain 30 is stacked by one fixed width.
The insulating curtain 30 makes the insulating curtain 30 in release conditions because the sliding bar 24 is far from the bearing bar 23
It loses the support of the sliding bar 24 and hangs down from the frame body 20 and cover the tank body 10.It is according to Fig. 1 it is to be understood that sliding
Lever 24 makes the gap between sliding bar 24 and bearing bar 23 increase because of separate bearing bar 23, so that sliding bar 24 cannot be right
Insulating curtain 30 provides support, is slid to which insulating curtain 30 is discharged from frame body 20 under gravity, and because of insulating curtain 30
One end be integrally fixed on bearing bar 23, so insulating curtain 30 can cover tank body 10, to for tank body 10 it is heat-insulated.For
For those skilled in the art, the delivery mode of insulating curtain 30 is not limited to mode provided in this embodiment, people in the art
Similar structure can also be arranged in member, such as：Using the manipulator etc. that can hold insulating curtain 30.
Further, the frame body 20 further includes：Two fixed links at 10 top of the tank body, the load-bearing can be fixed on
Bar 23 is fixedly connected between two fixed links, the sliding bar 24 be slidably disposed in two fixed links it
Between.Wherein, fixed link can be the first fixed link 21 and the second fixed link 22 as shown in Figure 1, the first fixed link 21 and second
Fixed link 22 is arranged in parallel, stablizes to make frame body 20 obtain mounting structure, can be fixed in the first fixed link 21 and second
Inclined support bar 25 is installed in 22 downside of bar, to form the triangle of stable structure between fixed link, inclined support bar 25 and tank body 10
Structure.
In order to realize that sliding bar 24 is moved relative to bearing bar 23, sliding groove, the sliding can be set in two fixed links
The both ends of bar 24 are respectively arranged in two sliding grooves, and can be along the relatively described load-bearing of glide direction of the sliding groove
Bar 23 moves, and the release component 40 is set as：The sliding bar 24 described in backstop under the hold mode, in the release conditions
The sliding bar 24 is allowed to slide.
Specifically, the release component 40 includes control-rod 41, elastomeric element 42 and temperature control swelling part 43, described solid
It is provided with jack in fixed pole, there is control unit 44, the control unit 44 can pass through the jack and stop on the control-rod 41
The sliding bar 24 is kept off far from the bearing bar 23, the control-rod 41 is connected to the fixed link by the elastomeric element 42
And it keeps so that the control unit 44 passes through the state of the jack, the temperature control swelling part 43 to be connected to the control-rod 41
Between the fixed link, and it can increase and expand with temperature, to overcome described in the elastic force driving of the elastomeric element 42
Control-rod 41 moves, and the control unit 44 is made to release the backstop to the sliding bar 24.Wherein, elastomeric element 42 can be bullet
Spring, in order to save space, elastomeric element 42 may be disposed in temperature control swelling part 43.
Further, the temperature control swelling part 43 includes retractable bellows and the expansion being set in the bellows
Agent, one end of the bellows are connected with the fixed link is connect, and the other end is connect with the control-rod 41.After the first heat of swelling agent
It can make the gas expansion in bellows, to make bellows extend, to which control unit 44 moves downward, release to sliding bar 24
Backstop, insulating curtain 30 push under the effect of gravity sliding bar 24 move, sliding bar 24 is far from bearing bar 23, to make sliding bar
Gap between 24 and bearing bar 23 increases, and further insulating curtain 30 discharges in the gap between sliding bar 24 and bearing bar 23
It slides.
Preferably, the quantity of the elastomeric element 42 and the temperature control swelling part 43 is two, two elasticity
Component 42 and two temperature control swelling parts 43 are interspersed.Control-rod 41 can in this way stablized relatively, convenient for sliding bar
24 control.
Preferably, the insulating curtain 30 includes aluminium foil thermal insulating coiled material and the magnetic film for being attached at the aluminium foil thermal insulating coiled material
Layer.Aluminium foil thermal insulating coiled material has preferable heat insulation, and magnetic-film layer has magnetism, can generate adsorption capacity to tank body 10,
Tank body 10 cannot be covered so as to avoid insulating curtain 30 from being blown up.
Refering to Fig. 3, and above-mentioned heat-proof device is combined, the present embodiment further provides for a kind of insulation system, including multiple
The heat-proof device and tank body 10 that embodiment provides, multiple heat-proof devices may be contained within 10 top of the tank body, and surround institute
It states tank body to be uniformly distributed for 10 1 weeks, each heat-proof device is discharged by the insulating curtain 30 to the bottom of the tank body 10
When, the tank body 10 can all be covered.
Wherein, each insulating curtain 30 has certain cover width, can cover a part for tank body 10, and all is heat-insulated
Curtain 30 is close adjacent, to all cover tank body 10.
Preferred embodiments of the present invention, still, the utility model and unlimited are described in detail above in association with attached drawing
In this.In the range of the technology design of the utility model, a variety of simple variants can be carried out to the technical solution of the utility model,
It is combined in any suitable manner including each particular technique feature.In order to avoid unnecessary repetition, the utility model
Various combinations of possible ways are no longer separately illustrated.But these simple variants and combination equally should be considered as the utility model institute
Disclosure belongs to the scope of protection of the utility model.
Claims (10)
1. a kind of heat-proof device, which is characterized in that the heat-proof device includes frame body (20), release component (40) and is set to institute
The insulating curtain (30) on frame body (20) is stated,
The frame body (20) can be fixed at the top of tank body (10),
A part for the insulating curtain (30) is fixed on the frame body (20),
The release component (40) acts on the insulating curtain (30), and the insulating curtain (30) is made to have hold mode and release
State, in the hold mode, the insulating curtain (30) is maintained on the frame body (20), in the release conditions, it is described every
Hot curtain (30) is hung down from the frame body (20) and covers the tank body (10).
2. heat-proof device according to claim 1, which is characterized in that one end of the insulating curtain (30) is fixed on the frame
On body (20), and it is maintained on the frame body (20) after other end winding.
3. heat-proof device according to claim 2, which is characterized in that the frame body (20) includes：Load-bearing disposed in parallel
One end of bar (23) and sliding bar (24), bearing bar (23) fixed setting, the insulating curtain (30) is fixed on described hold
On weight bar (23), the sliding bar (24) can be mobile relative to the bearing bar (23),
The insulating curtain (30) is supported by the sliding bar (24) and is maintained on the frame body (20) in hold mode,
The insulating curtain (30) makes the insulating curtain in release conditions because the sliding bar (24) is far from the bearing bar (23)
(30) it loses the support of the sliding bar (24) and hangs down from the frame body (20) and cover the tank body (10).
4. heat-proof device according to claim 3, which is characterized in that the frame body (20) further includes：Institute can be fixed on
Two fixed links at the top of tank body (10) are stated, the bearing bar (23) is fixedly connected between two fixed links, the cunning
Lever (24) is slidably disposed between two fixed links.
5. heat-proof device according to claim 4, which is characterized in that there is sliding groove in two fixed links, it is described
The both ends of sliding bar (24) are respectively arranged in two sliding grooves, and can be along the opposite institute of glide direction of the sliding groove
It is mobile to state bearing bar (23),
The release component (40) is set as：Sliding bar (24) described in backstop under the hold mode, in the release conditions
The sliding bar (24) is allowed to slide.
6. heat-proof device according to claim 5, which is characterized in that the release component (40) include control-rod (41),
Elastomeric element (42) and temperature control swelling part (43),
It is provided with jack in the fixed link, there is control unit (44) on the control-rod (41), the control unit (44) can
Pass through the elasticity far from the bearing bar (23), the control-rod (41) across sliding bar (24) described in the jack and backstop
Component (42) is connected to the fixed link and keeps making the state that the control unit (44) passes through the jack,
The temperature control swelling part (43) is connected between the control-rod (41) and the fixed link, and can be increased with temperature
And expand, to overcome the elastic force of the elastomeric element (42) to drive the control-rod (41) mobile, make the control unit (44)
Release the backstop to the sliding bar (24).
7. heat-proof device according to claim 6, which is characterized in that the temperature control swelling part (43) includes retractable
Bellows and the swelling agent being set in the bellows, one end of the bellows is connected with the fixed link is connect, another
End is connect with the control-rod (41).
8. heat-proof device according to claim 6, which is characterized in that the elastomeric element (42) and the temperature control bulge
The quantity of part (43) is two, and two elastomeric elements (42) and two temperature control swelling parts (43) are interspersed.
9. heat-proof device according to claim 1, which is characterized in that the insulating curtain (30) include aluminium foil thermal insulating coiled material and
It is attached at the magnetic-film layer of the aluminium foil thermal insulating coiled material.
10. a kind of insulation system, which is characterized in that including multiple heat-proof devices as described in any one of claims 1-9 and
Tank body (10),
Multiple heat-proof devices may be contained at the top of the tank body (10), and is uniformly distributed within (10) one weeks around the tank body,
Each heat-proof device, can be by the tank when discharging the insulating curtain (30) to the bottom of the tank body (10)
Body (10) all covers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721708101.XU CN207822303U (en) | 2017-12-08 | 2017-12-08 | Heat-proof device and insulation system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721708101.XU CN207822303U (en) | 2017-12-08 | 2017-12-08 | Heat-proof device and insulation system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207822303U true CN207822303U (en) | 2018-09-07 |
Family
ID=63387324
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721708101.XU Active CN207822303U (en) | 2017-12-08 | 2017-12-08 | Heat-proof device and insulation system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207822303U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109893798A (en) * | 2017-12-08 | 2019-06-18 | 中国石油化工股份有限公司 | Heat-proof device and insulation system |
| WO2020135348A1 (en) * | 2018-12-28 | 2020-07-02 | 宁德时代新能源科技股份有限公司 | Spraying system for battery pack, battery pack, and vehicle |
-
2017
- 2017-12-08 CN CN201721708101.XU patent/CN207822303U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109893798A (en) * | 2017-12-08 | 2019-06-18 | 中国石油化工股份有限公司 | Heat-proof device and insulation system |
| WO2020135348A1 (en) * | 2018-12-28 | 2020-07-02 | 宁德时代新能源科技股份有限公司 | Spraying system for battery pack, battery pack, and vehicle |
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