CN202961581U - Foam producer - Google Patents
Foam producer Download PDFInfo
- Publication number
- CN202961581U CN202961581U CN 201320009416 CN201320009416U CN202961581U CN 202961581 U CN202961581 U CN 202961581U CN 201320009416 CN201320009416 CN 201320009416 CN 201320009416 U CN201320009416 U CN 201320009416U CN 202961581 U CN202961581 U CN 202961581U
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- CN
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- Prior art keywords
- foam
- producer
- plate
- foam producer
- cover plate
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- 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
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- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Abstract
The utility model provides a foam producer. The foam producer comprises that one end of a foam spray pipe assembly is provided with a Venturi tube; one end with the Venturi tube is connected with a foam stand tube of a storage tank; the other end of the foam spray pipe assembly is connected with the bottom end of a foam producer body; a sealed gasket is arranged above a component blasting plate; a cover plate is arranged above a first seal ring; a butterfly nut is screwed on a double-end stud; the double-end stud penetrates through the cover plate, the sealed gasket and the blasting plate and enables the cover plate tightly press the first seal ring and the blasting plate; the blasting plate is covered on a diversion pipe through a second seal ring; and a cover body is covered on the upper portion of foam producer body through a third seal ring. The foam producer is high in intensity, long in service life and high in fire extinguishing efficiency.
Description
Technical field
The utility model relates to the fire-extinguishing apparatus technical field of petroleum chemical industry, particularly a kind of foam producer.
Background technology
The vertical foam producer that prior art provides needs to dismantle many cover bolt and nuts in installation, install extremely inconvenient, and structure is relatively heavy, especially in the process of frostproof froth n, defective due to the internal structure characteristics, making directly foams after producing pipe when foam mixing liquid breaks through seal glass and by deflector, tank body is soaked the zinc foam fire-fighting, there is no larger space because the time is too short yet, finally make the multiple of foam solution foaming not reach optimal state, the efficient of impact fire extinguishing.
The utility model content
The utility model provides a kind of foam producer, and intensity is high, long service life, and fire-fighting efficiency is high.
To achieve these goals, the utility model provides following technical scheme:
A kind of foam producer, it comprises: foam nozzle component 10, mozzle 9, foam producer body 1, explosion plate 8 and cover plate 6, wherein:
one end of described foam nozzle component 10 is provided with Venturi tube, described have an end of Venturi tube to be connected with the foam standpipe of storage tank, the other end of described foam nozzle component 10 is connected with the bottom of foam producer body 1, seal washer 7 is positioned at parts explosion plate 8 tops, cover plate 6 is positioned at the top of described the first sealing ring 7, wing nut 5 is screwed on described studs 4, described studs 4 passes described cover plate 6, described seal washer 7 and explosion plate 8 also make described cover plate 6 compress the first sealing ring 7 and explosion plate 8, described explosion plate 8 covers on described mozzle 9 by the second sealing ring, lid 3 covers top at described foam producer body 1 by the 3rd sealing ring 2.
Preferably, this foam producer also comprises: flow-guiding means component 11, described flow-guiding means component 11 is installed in the tank body of storage tank, and described flow-guiding means component 11 is communicated with described foam producer body 1.
By implementing above technical scheme, has following technique effect: the foam producer that the utility model provides, adopt the integral structure of arch kink nut, not only solved the intensity that has also effectively strengthened foam producer itself time easy for installation, improved service life.When foam mixing liquid is flowed through the foam production pipe, this foam producer just begins effectively to foam, proceed to again second time of foaming (this point be prior art the foam producer institute that provides inaccessiable) is provided in the foam chamber of large volume, make foam mixing liquid fully fly foaming and reach perfect condition, improve the quality of foam solution foaming, the pressure compression seal glass of foam solution finally enters tank body through the foam air deflector, carries out effective fire-extinguishing function concurrently.
Description of drawings
The structural representation of the foam producer that Fig. 1 provides for the utility model;
Fig. 2 is the A place enlarged drawing of Fig. 1;
The structural representation of the foam sprinkling irrigation assembly of the foam producer that Fig. 3 provides for the utility model.
The specific embodiment
In order better to understand the technical solution of the utility model, describe below in conjunction with accompanying drawing the embodiment that the utility model provides in detail.
The utility model embodiment provides a kind of foam producer, as Fig. 1, Fig. 2 and shown in Figure 3, comprising: foam nozzle component 10, mozzle 9, foam producer body 1, explosion plate 8 and cover plate 6, wherein:
one end of described foam nozzle component 10 is provided with Venturi tube, described have an end of Venturi tube to be connected with the foam standpipe of storage tank, the other end of described foam nozzle component 10 is connected with the bottom of foam producer body 1, seal washer 7 is positioned at parts explosion plate 8 tops, cover plate 6 is positioned at the top of described the first sealing ring 7, wing nut 5 is screwed on described studs 4, described studs 4 passes described cover plate 6, described seal washer 7 and explosion plate 8 also make described cover plate 6 compress the first sealing ring 7 and explosion plate 8, described explosion plate 8 covers on described mozzle 9 by the second sealing ring, thereby reach the effect of sealing mozzle 9, prevent that the part gas mixture counter-infiltration of tank body is to the inside of foam producer.Lid 3 covers on the top of described foam producer body 1 by the 3rd sealing ring 2, thereby realizes the sealing of foam producer body.Finally utilize flow-guiding means component 11 upper flanges to be fixed on the tank body of storage tank together with flange on the foam producer body, reach the function of foam fire-fighting.
Above a kind of foam producer that the utility model embodiment is provided is described in detail, for one of ordinary skill in the art, thought according to the utility model embodiment, all will change in specific embodiments and applications, in sum, this description should not be construed as restriction of the present utility model.
Claims (2)
1. a foam producer, is characterized in that, comprising: foam nozzle component (10), mozzle (9), foam producer body (1), explosion plate (8) and cover plate (6), wherein:
one end of described foam nozzle component (10) is provided with Venturi tube, described have an end of Venturi tube to be connected with the foam standpipe of storage tank, the other end of described foam nozzle component (10) is connected with the bottom of foam producer body (1), seal washer (7) is positioned at above parts explosion plate (8), cover plate (6) is positioned at the top of described the first sealing ring (7), wing nut (5) is screwed on described studs (4), described studs (4) passes described cover plate (6), described seal washer (7) and explosion plate (8) also make described cover plate (6) compress the first sealing ring (7) and explosion plate (8), described explosion plate (8) covers on described mozzle (9) by the second sealing ring, lid (3) covers top at described foam producer body (1) by the 3rd sealing ring (2).
2. foam producer as claimed in claim 1, it is characterized in that, also comprise: flow-guiding means component (11), described flow-guiding means component (11) is installed in the tank body of storage tank, and described flow-guiding means component (11) is communicated with described foam producer body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320009416 CN202961581U (en) | 2013-01-09 | 2013-01-09 | Foam producer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320009416 CN202961581U (en) | 2013-01-09 | 2013-01-09 | Foam producer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202961581U true CN202961581U (en) | 2013-06-05 |
Family
ID=48502718
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320009416 Expired - Lifetime CN202961581U (en) | 2013-01-09 | 2013-01-09 | Foam producer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202961581U (en) |
-
2013
- 2013-01-09 CN CN 201320009416 patent/CN202961581U/en not_active Expired - Lifetime
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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 |
Granted publication date: 20130605 |
|
| CX01 | Expiry of patent term |