CN203250427U - Over-surface injection fire-fighting equipment demonstration apparatus for fixed-roof oil tank - Google Patents
Over-surface injection fire-fighting equipment demonstration apparatus for fixed-roof oil tank Download PDFInfo
- Publication number
- CN203250427U CN203250427U CN 201320142581 CN201320142581U CN203250427U CN 203250427 U CN203250427 U CN 203250427U CN 201320142581 CN201320142581 CN 201320142581 CN 201320142581 U CN201320142581 U CN 201320142581U CN 203250427 U CN203250427 U CN 203250427U
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- oil tank
- water
- foam
- liquid
- branch road
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- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Abstract
The utility model provides an over-surface injection fire-fighting equipment demonstration apparatus for a fixed-roof oil tank. The apparatus is characterized by comprising a first water branch and a foam mixture branch. The first water branch includes a water tank, a first water pump and a water spraying pipe which are sequentially connected to the upper part of an oil tank by pipes. In the foam mixture branch, a foam liquid branch and a second water branch are joint at a foam proportional mixer, sequentially connected with a foam mixture pump and an over-surface injection low-expansion foam generator at the upper part of the oil tank, and arranged above the water spraying pipe. The foam liquid branch includes a foam liquid tank and a foam pump which are sequentially connected by pipes. The second water branch includes a water tank and a second water pump which are sequentially connected by pipes. The oil tank is surrounded by a protective embankment. According to the utility model, the simulation demonstration apparatus can be used in teaching so as to help fire fighters to understand operation principles of the over-surface injection fire-fighting equipment of the fixed-roof oil tank, promoting the fire services.
Description
Technical field
The utility model belongs to the fire demonstration field, refers to especially ejection-type fire fighting device apparatus for demonstrating on the formula oil tank liquid of a kind of fixedly top.
Background technology
In actual applications, oil tank is divided into fixing top, outer floating roof, internal floating roofs etc. are multi-form, for with reality in oil tank more agree with, also be convenient to understand to student's demonstrations and help student, the utility model is based on fixedly on the top formula oil tank, set up ejection-type fire fighting device apparatus for demonstrating on the liquid, subsurface injection type low expansion foam generator plays very important effect in the utility model patent, after low expansion foam refers to the foam mixing liquid air amount, volumetric expansion is less than 20 times foam, foam producer, claim again in-line foam maker, frother, foam producer, a kind of being fixedly mounted on the oil tank, the fire-protection equipment of generation and injection air foam.Fire-fighting work plays very important effect to daily life and production, prevent or the generation of decrease safent accident, industrial accident, both required to have fire fighting device reliable, science, also must have and grasp the how fire fighter of proper operation of fire fighting device, the oil tank fire fighting device involves the problems such as equipment is large, flow process is complicated, fire fighter such as need are understood the fire-fighting principle, need to expend very large energy, and can not well understand operation workflow and the principle of fire fighting device, the science that is not easy to is grasped fire-fighting skill and technology.
The utility model content
The utility model proposes ejection-type fire fighting device apparatus for demonstrating on the formula oil tank liquid of a kind of fixedly top, the demonstration of image true to nature the fire-fighting process of fire fighting device, effectively help fire fighter's profound understanding fire-fighting principle.
The technical solution of the utility model is achieved in that ejection-type fire fighting device apparatus for demonstrating on the formula oil tank liquid of a kind of fixedly top, it is characterized in that, comprise: the first water branch road and foam mixing liquid branch road, described the first water props up the route water pot, the first water pump, the water sprayer tube road is connected to oil tank top successively by pipeline, after described foam mixing liquid props up route foam solution branch road and the second water branch road and crosses in the foam proportioner place, connect successively the foams mix liquid pump, the low expansion foam generator of ejection-type is to oil tank top and place water sprayer tube road top on the liquid, wherein the foam solution branch road comprises concentrated tank, foam pump, connect successively by pipeline, the second water branch road comprises described water pot, the second water pump connects successively by pipeline.
Further, also comprise fending groin, described fending groin arranged around one week of oil tank, and the pipeline of foam mixing liquid branch road passes the fending groin setting.
Further, foam proportioner is made of transparent material.
Further, described water sprayer tube road one all settings around the oil tank outside.
Useful technique effect of the present utility model is: in the technical program, the utility model utilizes apparatus for demonstrating true to nature, the simulation course of work that fixedly the ejection-type fire fighting device is put out a fire on the top formula oil tank liquid, place oil tank top to arrange the low expansion foam generator of ejection-type on the liquid, rapidly diffusion on oil level, thereby with fluid and air partition, so that fluid no longer burns, the first water branch road also can work from the oil tank outside, utilize the characteristics on the self structure of water sprayer tube road, allow stream flow down uniformly at the current of oil tank outer wall, make the oil tank outer wall rapidly and uniformly cooling, inside and outside while onset, thus reach the purpose of fire-fighting, and foam proportioner utilizes transparent material to make, can allow the student clearly observe the process of foams mix, thereby help the student, particularly new fire fighter better understands the principle of work of ejection-type fire fighting device on the fixing top formula oil tank liquid, grasp the method for operating of ejection-type fire fighting device on the fixing top formula oil tank liquid, in order to effectively finish the fire-fighting task.
Description of drawings
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, the below will do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art, apparently, accompanying drawing in the following describes only is embodiment more of the present utility model, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the structural representation of ejection-type fire fighting device apparatus for demonstrating on the formula oil tank liquid of a kind of fixedly top of the utility model.
Embodiment
Below in conjunction with the accompanying drawing among the utility model embodiment, the technical scheme among the utility model embodiment is clearly and completely described, obviously, described embodiment only is the utility model part embodiment, rather than whole embodiment.Based on the embodiment in the utility model, those of ordinary skills are not making the every other embodiment that obtains under the creative work prerequisite, all belong to the scope of the utility model protection.
The utility model discloses ejection-type fire fighting device apparatus for demonstrating on the formula oil tank liquid of a kind of fixedly top, comprise: the first water branch road and foam mixing liquid branch road, described the first water props up route water pot 9, the first water pump 7, water sprayer tube road 2 is connected to oil tank top successively by pipeline, after described foam mixing liquid props up route foam solution branch road and the second water branch road and crosses in foam proportioner 5 places, connect successively foams mix liquid pump 4, the low expansion foam generator 1 of ejection-type is to oil tank top and place 2 tops, water sprayer tube road on the liquid, wherein the foam solution branch road comprises concentrated tank 10, foam pump 6, connect successively by pipeline, the second water branch road comprises described water pot 9, the second water pump 8 connects successively by pipeline.
When opening the second water pump 8, foam pump 6, during foam proportioner 5, water and foam enter foam proportioner 5 by pipeline to be mixed, the foam mixing liquid that forms pressurizes by foams mix liquid pump 4, thereby enter in the low expansion foam generator 1 of ejection-type on the liquid, on liquid, be mixed into air in the low expansion foam generator 1 of ejection-type, cover on the fluid that sprays in oil tank after fully mixing, thereby reach the process of simulation fire extinguishing, the effect of the first water branch road is, after starting the first water pump 7, water in the water pot 9 can arrive water sprayer tube road 2 under the pressure of the first water pump 7, from water sprayer tube road 2, spray out, under the structure function on water sprayer tube road 2, along oil tank outer wall uniform flow, with the shower water cooling procedure of oil tank in this simulated fire.
Fending groin 3 is around oil tank one all setting, and both the position of pipeline in the fixed foam mixed liquor branch road avoided again oil tank when revealing fluid, to the situations that outflow in a large number all around.The utility model patent can image the fire-fighting principle of demonstration complexity, help the fire fighter, new faster, the more deep operation workflow of understanding fire fighting device of fire fighter particularly, thereby better finish the fire-fighting task, help people to reduce the loss.
The above only is preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any modification of doing, be equal to replacement, improvement etc., all should be included within the protection domain of the present utility model.
Claims (4)
1. fixing ejection-type fire fighting device apparatus for demonstrating on the top formula oil tank liquid, it is characterized in that, comprise: the first water branch road and foam mixing liquid branch road, described the first water props up route water pot (9), the first water pump (7), water sprayer tube road (2) is connected to oil tank top successively by pipeline, described foam mixing liquid props up route foam solution branch road and the second water branch road after foam proportioner (5) is located to cross, connect successively foams mix liquid pump (4), the low expansion foam generator (1) of ejection-type is to oil tank top and place water sprayer tube road (2) top on the liquid, wherein the foam solution branch road comprises concentrated tank (10), foam pump (6), connect successively by pipeline, the second water branch road comprises described water pot (9), the second water pump (8) connects successively by pipeline.
2. ejection-type fire fighting device apparatus for demonstrating on the formula oil tank liquid of fixedly top according to claim 1, it is characterized in that, also comprise fending groin (3), described fending groin (3) arranged around one week of oil tank, and the pipeline of foam mixing liquid branch road passes fending groin (3) setting.
3. ejection-type fire fighting device apparatus for demonstrating on the formula oil tank liquid of fixedly top according to claim 1 is characterized in that, foam proportioner (5) is made of transparent material.
4. ejection-type fire fighting device apparatus for demonstrating on the formula oil tank liquid of fixedly top according to claim 1 is characterized in that, described water sprayer tube road (2) arranged around an outside week of oil tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320142581 CN203250427U (en) | 2013-03-26 | 2013-03-26 | Over-surface injection fire-fighting equipment demonstration apparatus for fixed-roof oil tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320142581 CN203250427U (en) | 2013-03-26 | 2013-03-26 | Over-surface injection fire-fighting equipment demonstration apparatus for fixed-roof oil tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203250427U true CN203250427U (en) | 2013-10-23 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320142581 Expired - Fee Related CN203250427U (en) | 2013-03-26 | 2013-03-26 | Over-surface injection fire-fighting equipment demonstration apparatus for fixed-roof oil tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203250427U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115581871A (en) * | 2022-09-26 | 2023-01-10 | 华南理工大学 | Front-mounted fire-extinguishing rescue system and method for large crude oil storage tank |
-
2013
- 2013-03-26 CN CN 201320142581 patent/CN203250427U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115581871A (en) * | 2022-09-26 | 2023-01-10 | 华南理工大学 | Front-mounted fire-extinguishing rescue system and method for large crude oil storage tank |
| CN115581871B (en) * | 2022-09-26 | 2023-09-26 | 华南理工大学 | Front-mounted fire-extinguishing rescue system and method for large crude oil storage tank |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131023 Termination date: 20140326 |