CN205056348U - Core is spouted in atomizing - Google Patents
Core is spouted in atomizing Download PDFInfo
- Publication number
- CN205056348U CN205056348U CN201520710792.1U CN201520710792U CN205056348U CN 205056348 U CN205056348 U CN 205056348U CN 201520710792 U CN201520710792 U CN 201520710792U CN 205056348 U CN205056348 U CN 205056348U
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- water
- cut
- external diameter
- circulation
- spare
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Abstract
The utility model provides a core is spouted in atomizing, include inlet tube, circulation spare and cut water spare, the lower extreme at the inlet tube is fixed to circulation spare, cuts water spare and fixes the lower extreme at circulation spare, circulation spare and an inside intercommunication and the same inhalant canal of internal diameter that be equipped with of inlet tube, this circulation spare is cylindricly, and its external diameter is lighter than the external diameter of inlet tube, and is equipped with two relative openings on the lateral wall of this circulation spare, cut water spare and include that connect the disc and arc cut the water piece, connect the disc's the last bottom surface and the lower extreme fixed connection of circulation spare, this connect the disc's external diameter is greater than the external diameter of circulation spare, is lighter than the external diameter of inlet tube, and the water piece is cut to the arc has a plurality ofly, and outside along the evenly distributed that the water piece surrounded bottom surface under the connect the disc is cut to this arc, and every two adjacent arcs are cut and are left certain rivers clearance between the water piece. The utility model discloses a core is spouted in atomizing utilizes the pressure and the spraying of circulation automatic generation of the interior rivers of valve pocket, need not spout the high -speed rotatory of core, has practiced thrift manufacturing cost greatly.
Description
Technical field
The utility model belongs to fire extinguisher part field, especially relates to a kind of atomization spray core.
Background technology
General atomization spray core needs the High Rotation Speed cutting water core, and install comparatively complicated, use cost is higher, and the utility model utilizes the pressure of current in valve pocket and circulation automatically to generate spraying, has greatly saved production cost.
Summary of the invention
In view of this, the utility model is intended to propose a kind of atomization spray core, utilizes the pressure of current in valve pocket and circulation automatically to generate spraying, does not need the High Rotation Speed of spray core, greatly saved production cost.
For achieving the above object, the technical solution of the utility model is achieved in that
A kind of atomization spray core, comprises water inlet pipe, circulation part and cuts water part;
Described circulation part is fixed on the lower end of described water inlet pipe, described in cut the lower end that water part is fixed on described circulation part;
Described circulation part and water inlet pipe inside is provided with a connection and the identical intake tunnel of internal diameter, and this circulation part is cylindric, and its external diameter is less than the external diameter of described water inlet pipe, and the sidewall of this circulation part is provided with two relative openings;
Described water part of cutting comprises clutch disk and arc cuts water sheet, the upper bottom surface of described clutch disk is fixedly connected with the lower end of described circulation part, the external diameter of this clutch disk is greater than the external diameter of described circulation part, be less than the external diameter of described water inlet pipe, described arc cuts water sheet to be had multiple, this arc is cut water sheet and is uniformly distributed around the outer edge of described clutch disk bottom surface, and often adjacent two arcs are cut between water sheet and left certain current gap.
Further, described arc cuts water sheet four, and this arc is cut water sheet and is uniformly distributed around the outer edge of described clutch disk bottom surface, and one of them current gap is positioned at immediately below opening described in.
Further, the difference of the external diameter of described water inlet pipe and the diameter of described clutch disk is not more than 0.5mm.
Relative to prior art, atomization spray core described in the utility model has following advantage:
(1) atomization spray core described in the utility model, utilizes the pressure of current in valve pocket and circulation automatically to generate spraying, does not need the High Rotation Speed of spray core, greatly saved production cost.
Accompanying drawing explanation
The accompanying drawing forming a part of the present utility model is used to provide further understanding of the present utility model, and schematic description and description of the present utility model, for explaining the utility model, is not formed improper restriction of the present utility model.In the accompanying drawings:
Fig. 1 is the atomization meltblown core structures schematic diagram described in the utility model embodiment;
Fig. 2 is the atomization spray core profile described in the utility model embodiment.
Description of reference numerals:
1-water inlet pipe, 2-circulation part, 21-opening, 3-cuts water part, 31-clutch disk, and 32-arc cuts water sheet.
Detailed description of the invention
It should be noted that, when not conflicting, the embodiment in the utility model and the feature in embodiment can combine mutually.
Below with reference to the accompanying drawings and describe the utility model in detail in conjunction with the embodiments.
As illustrated in fig. 1 and 2, the utility model comprises water inlet pipe 1, circulation part 2 and cuts water part 3;
Circulation part 2 is fixed on the lower end of water inlet pipe 1, cuts the lower end that water part 3 is fixed on circulation part 2;
Circulation part 2 is provided with a connection with water inlet pipe 1 inside and the identical intake tunnel of internal diameter, and this circulation part 2 is in cylindric, and its external diameter is less than the external diameter of water inlet pipe 1, and the sidewall of this circulation part 2 is provided with two relative openings 21;
Cut water part 3 and comprise clutch disk 31 and arc cuts water sheet 32, the upper bottom surface of clutch disk 31 is fixedly connected with the lower end of circulation part 2, the external diameter of this clutch disk 31 is greater than the external diameter of circulation part 2, be less than the external diameter of water inlet pipe 1, arc cuts water sheet 32 to be had multiple, this arc is cut water sheet 32 and is uniformly distributed around the outer edge of clutch disk 31 bottom surface, while often adjacent two arcs are cut between water sheet 32 and left certain current gap.
Arc cuts water sheet 32 by four, and this arc is cut water sheet 32 and is uniformly distributed around the outer edge of clutch disk 31 bottom surface, and one of them current gap is positioned at immediately below an opening 21.
The difference of the external diameter of water inlet pipe 1 and the diameter of clutch disk 31 is not more than 0.5mm.
The course of work of the present utility model is: this atomization spray core coordinates water check valve to use, and this atomization spray core is arranged in the nozzle that is communicated with water check valve delivery port, the external diameter of the internal diameter of the exhalant canal of this nozzle and the water inlet pipe of this atomization spray core is suitable, and the end of nozzle is provided with a seal cover, sealing covers and is provided with a spray orifice relative with the central axis of clutch disk, the edge, lower end that arc cuts water sheet contacts with the inner surface of seal cover, after the aqueous solution in valve pocket enters nozzle by delivery port, the aqueous solution enters water inlet pipe 1, circulation part 2 is entered by water inlet pipe 1, flowed out by opening 21 relative on circulation part 2 again, now, because the aqueous solution has certain pressure intensity, the aqueous solution can around circulation part 2 circulation, while circulation, the aqueous solution is flowed out by the gap between clutch disk 31 and exhalant canal medial surface, the aqueous solution herein flowed out is cut water sheet 32 by arc and is cut off by the aqueous solution of circulation, the aqueous solution is under pressure action, in vaporific ejection.
These are only 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 amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (3)
1. be atomized a spray core, it is characterized in that: comprise water inlet pipe, circulation part and cut water part;
Described circulation part is fixed on the lower end of described water inlet pipe, described in cut the lower end that water part is fixed on described circulation part;
Described circulation part and water inlet pipe inside is provided with a connection and the identical intake tunnel of internal diameter, and this circulation part is cylindric, and its external diameter is less than the external diameter of described water inlet pipe, and the sidewall of this circulation part is provided with two relative openings;
Described water part of cutting comprises clutch disk and arc cuts water sheet, the upper bottom surface of described clutch disk is fixedly connected with the lower end of described circulation part, the external diameter of this clutch disk is greater than the external diameter of described circulation part, be less than the external diameter of described water inlet pipe, described arc cuts water sheet to be had multiple, this arc is cut water sheet and is uniformly distributed around the outer edge of described clutch disk bottom surface, and often adjacent two arcs are cut between water sheet and left certain current gap.
2. atomization spray core according to claim 1, is characterized in that: described arc cuts water sheet four, and this arc is cut water sheet and is uniformly distributed around the outer edge of described clutch disk bottom surface, and one of them current gap is positioned at immediately below opening described in.
3. atomization spray core according to claim 1, is characterized in that: the difference of the external diameter of described water inlet pipe and the diameter of described clutch disk is not more than 0.5mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520710792.1U CN205056348U (en) | 2015-09-14 | 2015-09-14 | Core is spouted in atomizing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520710792.1U CN205056348U (en) | 2015-09-14 | 2015-09-14 | Core is spouted in atomizing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205056348U true CN205056348U (en) | 2016-03-02 |
Family
ID=55382951
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520710792.1U Active CN205056348U (en) | 2015-09-14 | 2015-09-14 | Core is spouted in atomizing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205056348U (en) |
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2015
- 2015-09-14 CN CN201520710792.1U patent/CN205056348U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |