CN204864627U - Vertical foam generator - Google Patents
Vertical foam generator Download PDFInfo
- Publication number
- CN204864627U CN204864627U CN201520519716.2U CN201520519716U CN204864627U CN 204864627 U CN204864627 U CN 204864627U CN 201520519716 U CN201520519716 U CN 201520519716U CN 204864627 U CN204864627 U CN 204864627U
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- flange
- outer cylinder
- cylinder body
- vertical
- inner barrel
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Abstract
The present case is a vertical foam generator, includes: the feed liquor flange, the foam liquid injection pipe, its the bottom with feed liquor flange welded connection, its lower part is equipped with the inlet port, and its upper portion is equipped with the turbulent flow stick, its peripheral hardware air filter screen 4 with open the breathing pipe that has the suction hole, interior barrel, its some to stretch into the urceolus internal, with the urceolus bodily form becomes a big cavity body, interior barrel top is equipped with interior barrel flange, interior barrel, outer barrel are connected through outer barrel foundation ring with vertical welding's mode respectively, it connects to be equipped with the blowdown on the outer barrel foundation ring, sealed glass board, it is located interior barrel top, its through the bolt with interior barrel flange joint, the downside is equipped with seal ring and glass clamping ring respectively on it, still include the top cap, it passes through bolted connection with outer barrel flange, is equipped with the handle on it, the drain pipe, its perpendicular to outer barrel and with outer barrel welded connection, the guide plate passes through bolted connection with the drain pipe flange.
Description
Technical field
The utility model relates to fire-fighting domain, is specifically related to a kind of vertical foam generator.
Background technology
Vertical foam generator is that one is fixedly mounted on oil tank, produces and spray the extinguishing device of air foam.That the foam mixing liquid that foam proportioning unit produces is connected with generator through conveyance conduit, by foam solution playpipe, air intake duct, cylindrical shell and drain pipe and deflector, form air foam, air foam is sprayed onto combustion of liquid surface, forms froth bed, isolated air, absorb heat thus fire is put out.Easy raw impurity and air foam liquid bottom vertical foam generator outer cylinder body of the prior art, rapidly and efficiently air foam can not be formed with mixed liquor at foam solution playpipe and air-breathing inner air tube, be mostly between assembly and be threaded, poor sealing performance, slowly, the residual foam liquid in foam producer cannot be got rid of completely for installation, unloading process.There is above-mentioned defect in prior art, has a strong impact on the extinguishing property of foam producer, makes life and property cannot obtain effective safety assurance.
Utility model content
For overcoming the deficiencies in the prior art, the purpose of this utility model is to provide a kind of vertical foam generator, is intended to the sealing property improving foam producer, simultaneously convenient installation, dismounting.
For achieving the above object, the utility model is achieved through the following technical solutions:
A kind of vertical foam generator, comprising:
Feed liquor flange 1;
Foam solution playpipe 2, be welded to connect with described feed liquor flange 1 bottom it, its underpart is provided with air admission hole, and its top is provided with turbulent flow rod 3; Its peripheral hardware air filter screen 4 and the air intake duct 5 having suction hole;
Inner barrel 6, its part stretches in outer cylinder body 9, and form a large cavity body with described outer cylinder body, described inner barrel top is provided with inner barrel flange 11; Described inner barrel, outer cylinder body are connected by outer cylinder body foundation ring 8 in the mode of vertical welding respectively, and described outer cylinder body foundation ring is provided with pollution discharge joint 7;
Seal glass plate 10, it is positioned at described inner barrel top, and it is connected with described inner barrel flange 11 by bolt, and its upper and lower sides is respectively equipped with seal washer 12 and glass pressure ring 13;
Also comprise top cover 15, itself and outer cylinder body flange 14 are bolted, and which is provided with handle 16;
Drain pipe 17, it is perpendicular to described outer cylinder body 9 and be welded to connect with described outer cylinder body;
Deflector 19, is bolted with drain pipe flange 18.
Preferably, described vertical foam generator, wherein, described seal glass plate explosion value is 0.1Mpa-0.3Mpa.
Preferably, described vertical foam generator, wherein, described outer cylinder body, inner barrel, air intake duct, foam solution playpipe pass through outer cylinder body foundation ring and feed liquor flange, for coaxial line connects to vertical welding.
Preferably, described vertical foam generator, wherein, described deflector employing fusing point makes higher than the exotic material of 800 DEG C.
Preferably, described vertical foam generator, wherein, described exotic material is heat-resisting alloy.
Preferably, described vertical foam generator, wherein, also comprises sewage draining exit, and described pollution discharge joint is located on sewage draining exit, the horizontal level of described sewage draining exit lower than described drain pipe, for discharging the residue in described urceolus.
Preferably, described vertical foam generator, wherein, described fluid flange regulates according to the thickness of oil storage tank skin 20, makes it clamp described oil storage tank skin.
The beneficial effects of the utility model: foam solution playpipe top is provided with turbulent flow rod, peripheral hardware air filter screen and the air intake duct having suction hole, air filter screen makes the air granularity entering foam solution playpipe be under control, and is improve the quality of produced air foam by turbulent rod simultaneously; Sewage draining exit is also provided with pollution discharge joint, the horizontal level of sewage draining exit lower than described drain pipe, for discharging the residue in urceolus, the problem that the residual foam solving existing foam producer inside cannot be got rid of completely; This vertical foam generator has that structure is simple, easy for installation, appearance looks elegant, good seal performance, better produce air foam, improves fire-fighting efficiency.
Accompanying drawing explanation
Fig. 1 is the structural representation of the vertical foam generator described in the utility model one embodiment;
Fig. 2 is the A place partial enlarged drawing in vertical foam generator shown in Fig. 1;
Fig. 3 is the B place partial enlarged drawing in vertical foam generator shown in Fig. 1.
Wherein, 1-feed liquor flange, 2-foam solution playpipe, 3-turbulent flow rod, 4-air filter screen, 5-air intake duct, 6-inner barrel, 7-pollution discharge joint, 8-outer cylinder body foundation ring, 9-outer cylinder body, 10-seal glass plate, 11-inner barrel flange, 12-seal washer, 13-glass pressure ring, 14-outer cylinder body flange, 15-top cover, 16-handle, 17-drain pipe, 18-liquid outlet flange, 19-deflector, 20-oil storage tank skin.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in further detail, can implements according to this with reference to description word to make those skilled in the art.
Foam maker operation principle is when foam mixing liquid flows through generator nozzle, form the dispersed jet of diffusion, negative pressure is produced around it, thus suck large quantity of air formation air foam, air foam is by foam jet pipe input basin, drop down along tank skin after guide plate is folded to, cover on tank combustion liquid level reposefully, cut off oil product and air.A kind of vertical foam generator of the present utility model, comprising:
Feed liquor flange 1;
Foam solution playpipe 2, be welded to connect with described feed liquor flange 1 bottom it, its underpart is provided with air admission hole, and its top is provided with turbulent flow rod 3; Its peripheral hardware air filter screen 4 and the air intake duct 5 having suction hole;
Inner barrel 6, its part stretches in outer cylinder body 9, and form a large cavity body with described outer cylinder body, described inner barrel top is provided with inner barrel flange 11; Described inner barrel, outer cylinder body are connected by outer cylinder body foundation ring 8 in the mode of vertical welding respectively, and described outer cylinder body foundation ring is provided with pollution discharge joint 7;
Seal glass plate 10, it is positioned at described inner barrel top, and it is connected with described inner barrel flange 11 by bolt, and its upper and lower sides is respectively equipped with seal washer 12 and glass pressure ring 13;
Also comprise top cover 15, itself and outer cylinder body flange 14 are bolted, and which is provided with handle 16;
Drain pipe 17, it is perpendicular to described outer cylinder body 9 and be welded to connect with described outer cylinder body;
Deflector 19, is bolted with drain pipe flange 18.Wherein, foam solution playpipe top is provided with turbulent flow rod, peripheral hardware air filter screen and the air intake duct having suction hole, and air filter screen makes the air granularity entering foam solution playpipe be under control, and is optimized the quality of produced air foam by turbulent rod simultaneously; Sewage draining exit is also provided with pollution discharge joint, the horizontal level of sewage draining exit lower than described drain pipe, for discharging the residue in urceolus, the problem that the residual foam solving existing foam producer inside cannot be got rid of completely; This vertical foam generator has that structure is simple, easy for installation, appearance looks elegant, good seal performance, better produce air foam, improves fire-fighting efficiency.
Further, described seal glass plate explosion value is 0.1Mpa-0.3Mpa.
Further, described outer cylinder body, inner barrel, air intake duct, foam solution playpipe pass through outer cylinder body foundation ring and feed liquor flange, for coaxial line connects to vertical welding.
Further, described deflector adopts fusing point to make higher than the exotic material of 800 DEG C.
Further, described exotic material is heat-resisting alloy.
Further, also comprise sewage draining exit, described pollution discharge joint is located on sewage draining exit, the horizontal level of described sewage draining exit lower than described drain pipe, for discharging the residue in described urceolus.
Further, described fluid flange regulates according to the thickness of oil storage tank skin 20, makes it clamp described oil storage tank skin.
Although embodiment of the present utility model is open as above, but it is not restricted to listed in description and embodiment utilization, it can be applied to various applicable field of the present utility model completely, for those skilled in the art, can easily realize other amendment, therefore do not deviating under the universal that claim and equivalency range limit, the utility model is not limited to specific details and illustrates here and the legend described.
Claims (7)
1. a vertical foam generator, is characterized in that, comprising:
Feed liquor flange (1);
Foam solution playpipe (2), be connected with described feed liquor flange welding bottom it, its underpart is provided with air admission hole, and its top is provided with turbulent flow rod (3); Its peripheral hardware air filter screen (4) and have the air intake duct (5) of suction hole;
Inner barrel (6), its part stretches in outer cylinder body (9), and form a large cavity body with described outer cylinder body, described inner barrel top is provided with inner barrel flange (11); Described inner barrel, outer cylinder body are connected by outer cylinder body foundation ring (8) in the mode of vertical welding respectively, and described outer cylinder body foundation ring is provided with pollution discharge joint (7);
Seal glass plate (10), it is positioned at described inner barrel top, and it is by bolt and described inner barrel Flange joint, and its upper and lower sides is respectively equipped with seal washer (12) and glass pressure ring (13);
Also comprise top cover (15), itself and outer cylinder body flange (14) are bolted, and which is provided with handle (16);
Drain pipe (17), it is perpendicular to described outer cylinder body and be welded to connect with described outer cylinder body;
Deflector (19), is bolted with drain pipe flange (18).
2. vertical foam generator as claimed in claim 1, it is characterized in that, described seal glass plate explosion value is 0.1Mpa-0.3Mpa.
3. vertical foam generator as claimed in claim 1, is characterized in that, described outer cylinder body, inner barrel, air intake duct, foam solution playpipe pass through outer cylinder body foundation ring and feed liquor flange, for coaxial line connects to vertical welding.
4. vertical foam generator as claimed in claim 3, is characterized in that, described deflector employing fusing point makes higher than the exotic material of 800 DEG C.
5. vertical foam generator as claimed in claim 4, it is characterized in that, described exotic material is heat-resisting alloy.
6. vertical foam generator as claimed in claim 1, it is characterized in that, also comprise sewage draining exit, described pollution discharge joint is located on sewage draining exit, the horizontal level of described sewage draining exit lower than described drain pipe, for discharging the residue in described urceolus.
7. vertical foam generator as claimed in claim 1, it is characterized in that, described fluid flange regulates according to the thickness of oil storage tank skin (20), makes it clamp described oil storage tank skin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520519716.2U CN204864627U (en) | 2015-07-17 | 2015-07-17 | Vertical foam generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520519716.2U CN204864627U (en) | 2015-07-17 | 2015-07-17 | Vertical foam generator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204864627U true CN204864627U (en) | 2015-12-16 |
Family
ID=54809066
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520519716.2U Expired - Fee Related CN204864627U (en) | 2015-07-17 | 2015-07-17 | Vertical foam generator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204864627U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104958852A (en) * | 2015-07-17 | 2015-10-07 | 昆山宁华消防系统有限公司 | Vertical foam generator |
-
2015
- 2015-07-17 CN CN201520519716.2U patent/CN204864627U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104958852A (en) * | 2015-07-17 | 2015-10-07 | 昆山宁华消防系统有限公司 | Vertical foam generator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151216 Termination date: 20160717 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |