CN203671251U - Spherical tank cooling device - Google Patents
Spherical tank cooling device Download PDFInfo
- Publication number
- CN203671251U CN203671251U CN201420031949.3U CN201420031949U CN203671251U CN 203671251 U CN203671251 U CN 203671251U CN 201420031949 U CN201420031949 U CN 201420031949U CN 203671251 U CN203671251 U CN 203671251U
- Authority
- CN
- China
- Prior art keywords
- spherical tank
- water supply
- standpipe
- pipes
- spraying
- 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 - Lifetime
Links
- 238000001816 cooling Methods 0.000 title claims abstract description 29
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 62
- 238000005507 spraying Methods 0.000 claims abstract description 34
- 239000007921 spray Substances 0.000 claims description 11
- 229910000831 Steel Inorganic materials 0.000 claims description 8
- 239000010959 steel Substances 0.000 claims description 8
- 239000008400 supply water Substances 0.000 claims description 7
- 238000004519 manufacturing process Methods 0.000 claims description 4
- 230000002787 reinforcement Effects 0.000 claims description 3
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims description 2
- 239000011701 zinc Substances 0.000 claims description 2
- 229910052725 zinc Inorganic materials 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 7
- 230000008901 benefit Effects 0.000 abstract description 2
- 230000003014 reinforcing effect Effects 0.000 abstract 2
- 238000009434 installation Methods 0.000 description 4
- 239000000498 cooling water Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004079 fireproofing Methods 0.000 description 1
- 238000005246 galvanizing Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000005504 petroleum refining Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000007634 remodeling Methods 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 238000009827 uniform distribution Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The utility model discloses a spherical tank cooling device. The spherical tank cooling device comprises a frame, spraying annular pipes and spraying nozzles; the frame comprises at least two support vertical columns, two upper water supplying vertical pipes and two lower water supplying vertical pipes; the two support vertical columns, the two upper water supplying vertical pipes and the two lower water supplying vertical pipes are symmetrical relative a spherical tank center; support reinforcing ring pipes are arranged on the upper portion, the middle and the lower portion of the frame in a ring mode; the number of the spraying ring pipes is at least two layers; the spraying ring pipes which are arranged outside a spherical tank in a ring mode are connected to the support vertical columns or the support reinforcing ring pipes; the spraying ring pipes are connected with the upper water supplying vertical pipes or the lower water supplying vertical pipes through connecting pipes; spraying branched pipes are arranged on the spraying ring pipes; the spraying nozzles are fixedly installed on the spraying branched pipes. The spherical tank cooling device which can be directly installed outside an old spherical tank has the advantages of solving the problem that flaming is not allowed on the oil spherical tank external wall, being compact in structure and convenient to operate, covering any positions of the spherical tank, being free of blind areas and good in firefighting and cooling effect.
Description
Technical field
The utility model relates to spherical tank fire-fighting and implements technical field, is specifically related to a kind of old spherical tank cooling unit.
Background technique
Spherical tank is a kind of Steel Vessel equipment, in petroleum refining industry and petrochemical industry, be mainly used in storage and transport liquid state and gaseous state material, along with the high speed development of petrochemical industry, the application of spherical tank is also further developed, quantity increases sharply, also more and more higher to the requirement of spherical tank, and international " code for fire protection design of petrochemical enterprises " proposed to spherical tank the fireproofing protection that necessary design is enough, make it possess enough fire-fighting abilities, the requirement that can put out a fire to save life and property to the fire occurring.Therefore, the spherical tank of new production has now all installed cooling unit additional, and for produced some old spherical tanks that now continue use in five sixties, all do not design at that time fire-fighting cooling unit, now need to transform for these spherical tanks, general remodeling method is to use on-the-spot installation at old spherical tank, and routine is welding support and spray equipment on old spherical tank outer wall, and this mode can not use the transformation of the old spherical tank of naked light for some field requirement be obviously inapplicable.
Model utility content
For solving the problems of the technologies described above, we have proposed a kind of spherical tank cooling unit, its object: use scene not need to get angry and can on old spherical tank, install cooling unit additional at old spherical tank.
For achieving the above object, the technical solution of the utility model is as follows:
A kind of spherical tank cooling unit, comprises framework, spraying ring pipe and shower nozzle;
Framework comprises bracket upright post, upper water supply standpipe and lower water supply standpipe, bracket upright post is at least two, upper water supply standpipe and lower water supply standpipe respectively have two, the common uniform spherical tank outside that is distributed in of standpipe of supplying water under at least two bracket upright post, two upper water supply standpipes and two, upper water supply standpipe is adjacent with lower water supply standpipe, between two upper water supply standpipes, under two, supplies water between standpipe and between at least two bracket upright post respectively along spherical tank Central Symmetry;
Framework upper, middle part, lower position are provided with the support of hoop and strengthen endless tube, support strengthen endless tube and at least two bracket upright post, two go up under water supply standpipe and two and supply water and all adopt flange to be connected between standpipe;
Spraying ring pipe is at least two-layer, each layer is arranged circumferentially in spherical tank outside, be fixedly connected on bracket upright post or support reinforcement endless tube by bearing diagonal, the spraying ring pipe that is positioned at spherical tank upper half part is connected with upper water supply standpipe by connecting tube, the spraying ring pipe that is positioned at spherical tank lower half portion is connected with lower water supply standpipe by connecting tube, is all welded with spray arm on every layer of spraying ring pipe, and spray arm is at least two, on each spray arm, be all installed with shower nozzle, shower nozzle adopts waterfog head.
Preferably, endless tube strengthened by bracket upright post, upper water supply standpipe, lower water supply standpipe, support and connecting tube all adopts steel pipe manufacturing, and steel tube surface is all coated with zinc layer.
The beneficial effects of the utility model: spherical tank cooling unit of the present utility model can directly be installed at old spherical tank outside, in installation process, scene does not need to get angry, and this cooling unit compact structure, convenient operation, this cooling unit can cover any no-blind area, position of spherical tank, cooling and good extinguishing effect.
Brief description of the drawings
In order to be illustrated more clearly in the utility model embodiment or technological scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the utility model spherical tank cooling unit frame structure schematic diagram;
Fig. 2 is the schematic top plan view of Fig. 1;
Fig. 3 is that the utility model cooling unit spraying ring pipe connects a structural representation;
Fig. 4 is that the utility model cooling unit spraying ring pipe connects two structural representations.
Numeral and the represented corresponding part title of letter in figure:
1. 3. times water supply standpipes of standpipe, 4. supports that supply water in bracket upright post 2. are strengthened endless tube 5. connecting tube 6. bearing diagonal 7. spraying ring pipe 100. spherical tanks
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technological scheme in the utility model embodiment is clearly and completely described, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment who obtains under creative work prerequisite, all belong to the scope of the utility model protection.
Below in conjunction with schematic diagram, embodiment of the present utility model is described in further detail.
Spherical tank cooling unit as depicted in figs. 1 and 2, comprises framework, spraying ring pipe 7 and shower nozzle.
Framework comprises bracket upright post 1, upper water supply standpipe 2 and lower water supply standpipe 3, the present embodiment medium-height trestle column 1 has eight, upper water supply standpipe 2 and lower water supply standpipe 3 respectively have two, eight bracket upright post 1, common uniform spherical tank 100 outsides that are distributed in of standpipe 3 of supplying water under two upper water supply standpipes 2 and two, upper water supply standpipe 2 is adjacent with lower water supply standpipe 3, between two upper water supply standpipes 2, under two, supply water between standpipe 3 and between eight bracket upright post 1 respectively along spherical tank 100 Central Symmetries, upper water supply standpipe 2 is all connected with water supply installation with lower water supply standpipe 3 bottoms, for cooling water is input to spraying ring pipe 7 from water supply installation.
Framework upper, middle part, lower position are provided with the support of hoop and strengthen endless tube 4, support strengthen endless tube 4 and eight bracket upright post 1, two go up under water supply standpipe 2 and two and supply water and all adopt flange to be connected between standpipe 3, because the slenderness ratio of bracket upright post 1, upper water supply standpipe 2 and lower water supply standpipe is larger, adopt support strengthen endless tube 4 can improve framework entirety intensity and rigidity, reduce the distortion causing because of factors such as windage, deadweight and installations, thereby avoid nozzle position inaccurate, cooling effect is bad.
As shown in Figure 3 and Figure 4, spraying ring pipe 7 is at least two-layer, and each layer is arranged circumferentially in spherical tank 100 outsides, is fixedly connected on bracket upright post 1 or support reinforcement endless tube 4 by bearing diagonal 6, and bearing diagonal 6 has plurality of specifications size; The spraying ring pipe 7 that is positioned at spherical tank 100 upper half part is connected with upper water supply standpipe 2 by connecting tube 5, and the spraying ring pipe 7 that is positioned at spherical tank 100 lower half portions is connected with lower water supply standpipe 3 by connecting tube 5, and connecting tube 5 has plurality of specifications size; On every layer of spraying ring pipe 7, be all welded with at least two spray arms; spray arm distributes along spraying ring pipe 7 circumference uniform distributions; on spray arm, be all installed with shower nozzle; shower nozzle adopts waterfog head; the current of ejection are vaporific; in effective scope, form certain water smoke layer, the effect of fire smothering and cooling protection is played in air-isolation and thermal radiation.In the present embodiment, spraying ring pipe 7 is provided with 13 layers, upper water supply standpipe 2 and more than six layers spraying ring pipes 7 are connected by connecting tube 5, make cooling water enter spraying ring pipe 7 again from shower nozzle ejection by upper water supply standpipe 2 through connecting tube 5, carry out cooling to spherical tank upper half part; Lower water supply standpipe 3 and the spraying ring pipe 7 below seven layers are connected by connecting tube 5, making cooling water enter spraying ring pipe 7 by lower water supply standpipe 3 through connecting tube 5 sprays from shower nozzle again, carry out cooling to spherical tank lower half portion, thisly separate the mode that upper and lower two-part supply water respectively, can make each shower nozzle place have enough water yields, make cooling and fire extinguishing better effects if.
Endless tube 4 strengthened by bracket upright post 1, upper water supply standpipe 2, lower water supply standpipe 3, support and connecting tube 5 all adopts steel pipe manufacturing, steel tube surface galvanizing, to play etch-proof effect, material all adopts 20 steel, and this hardness of steel, hardness are low, plasticity, good toughness, weldability is good, make forming quality of products high, cost is low, good economy performance.
Be exactly more than structure and the action effect of spherical tank cooling unit, its advantage is: can scene do not get angry old spherical tank is installed additional to cooling unit, and simple in structure, convenient operation.
Above-described is only preferred implementation of the present utility model; it should be pointed out that for the person of ordinary skill of the art, do not departing under the prerequisite of the utility model creation design; can also make some distortion and improvement, these all belong to protection domain of the present utility model.
Claims (2)
1. a spherical tank cooling unit, is characterized in that, comprises framework, spraying ring pipe (7) and shower nozzle;
Framework comprises bracket upright post (1), upper water supply standpipe (2) and lower water supply standpipe (3), bracket upright post (1) is at least two, upper water supply standpipe (2) and lower water supply standpipe (3) respectively have two, at least two bracket upright post (1), standpipe (3) uniform spherical tank (100) outside that is distributed in jointly of supplying water under two upper water supply standpipes (2) and two, upper water supply standpipe (2) is adjacent with lower water supply standpipe (3), between described two upper water supply standpipes (2), under two, supply water between standpipe (3) and between at least two bracket upright post (1) respectively along spherical tank (100) Central Symmetry,
Framework upper, middle part, lower position are provided with the support of hoop and strengthen endless tube (4), and support is strengthened endless tube (4) and bracket upright post (1), two and gone up under water supply standpipe (2) and two and supply water and all adopt flange to be connected between standpipe (3);
Spraying ring pipe (7) is at least two-layer, each layer is arranged circumferentially in spherical tank (100) outside, be fixedly connected on bracket upright post (1) or support reinforcement endless tube (4) by bearing diagonal (6), the spraying ring pipe (7) that is positioned at spherical tank (100) upper half part is connected with upper water supply standpipe (2) by connecting tube (5), the spraying ring pipe (7) that is positioned at spherical tank (100) lower half portion is connected with lower water supply standpipe (3) by connecting tube (5), on every layer of spraying ring pipe (7), be all welded with spray arm, spray arm is at least two, on each spray arm, be all installed with shower nozzle, shower nozzle adopts waterfog head.
2. spherical tank cooling unit according to claim 1, is characterized in that, endless tube (4) strengthened by bracket upright post (1), upper water supply standpipe (2), lower water supply standpipe (3), support and connecting tube (5) all adopts steel pipe manufacturing, and steel tube surface is all coated with zinc layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420031949.3U CN203671251U (en) | 2014-01-20 | 2014-01-20 | Spherical tank cooling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420031949.3U CN203671251U (en) | 2014-01-20 | 2014-01-20 | Spherical tank cooling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203671251U true CN203671251U (en) | 2014-06-25 |
Family
ID=50967543
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420031949.3U Expired - Lifetime CN203671251U (en) | 2014-01-20 | 2014-01-20 | Spherical tank cooling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203671251U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110260156A (en) * | 2019-06-27 | 2019-09-20 | 杨康 | A kind of anhydrous ammonia tank for capableing of anti-liquid nitrogen heating |
-
2014
- 2014-01-20 CN CN201420031949.3U patent/CN203671251U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110260156A (en) * | 2019-06-27 | 2019-09-20 | 杨康 | A kind of anhydrous ammonia tank for capableing of anti-liquid nitrogen heating |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140625 |