CN2613319Y - Thin spray nozzle - Google Patents
Thin spray nozzle Download PDFInfo
- Publication number
- CN2613319Y CN2613319Y CN 03242997 CN03242997U CN2613319Y CN 2613319 Y CN2613319 Y CN 2613319Y CN 03242997 CN03242997 CN 03242997 CN 03242997 U CN03242997 U CN 03242997U CN 2613319 Y CN2613319 Y CN 2613319Y
- Authority
- CN
- China
- Prior art keywords
- connector
- spray head
- utility
- fine water
- model
- 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 - Fee Related
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- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
- Nozzles (AREA)
Abstract
The utility model relates to a fine water fog injector, which comprises a fine water fog nozzle, wherein the entrance point thread of the fine water fog nozzle is connected on a connector, a stainless steel mounting piece is equipped in the connector, the entrance point of the stainless steel mounting piece is provided with a filter screen, the exit end of the fine water fog nozzle is provided with a dust hood, the front end of the dust hood is provided with an elastic steel wire which connects the dust hood and the connector together. The utility model adds the equipments of a dust hood, a seal ring, a stainless steel mounting piece and a filter screen, thereby being capable of effectively preventing the field environmental dust from entering into the fine water fog nozzle, having low requirements of the water source, and being suitable for the bad industrial environment.
Description
Technical field
The utility model relates to a kind of fine mist spray head, particularly a kind of fine mist spray head that adapts to adverse circumstances.
Background technology
At present; in the product that fire protection sector uses; the fine mist spray head that is used on the extinguishing device does not add protective device more; make fine mist spray head directly be exposed to site environment; because the fine mist spray head water stream channel is thin; and fine mist spray head is used for industrial occasions more; on-the-spot dust is many; high humidity; cause the obstruction of fine mist spray head water stream channel easily, in addition, owing to there is the possibility of solid particle greatly in fire water supply and the supporting with it pipe-line system; when fine mist spray head is worked, also cause the obstruction of fine mist spray head water stream channel easily, cause the fine mist spray head can't operate as normal.Therefore, need a kind of fine mist spray head that adapts to the adverse circumstances use of design.
Summary of the invention
The purpose of this utility model is to provide a kind of fine mist spray head that adverse circumstances are used that adapts to, and this fine mist spray head can prevent dust and fire water supply be filtered except that the advantage that common thin water smoke is arranged, and is fit to adverse circumstances and uses.
The purpose of this utility model takes following technical scheme to realize: a kind of fine mist spray head, comprise a mist-generating nozzle, it is characterized in that: the mist-generating nozzle entrance point is threadedly connected on the connector, a mounting blocks is housed in the connector, entrance point at mounting blocks is provided with filter screen, and the mist-generating nozzle port of export is provided with a dust cover.
Compared with the prior art the utility model has the following advantages:
1, because the utility model has installed dust guard and seal additional, can prevent effectively that the dust of site environment from entering mist-generating nozzle, therefore, applicable to abominable industrial environment.
2, the entrance point at fittings body has installed stainless steel mounting blocks and filter additional, can prevent effectively that solid particle bigger in the fire water supply from entering fine mist spray head, and therefore, the fine mist spray head of this kind structure is not really high to the requirement of fire water supply.
Below in conjunction with drawings and Examples the utility model is described further.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is a working state schematic representation of the present utility model;
Fig. 3 is the structural representation of mist-generating nozzle of the present utility model;
Fig. 4 is the structural representation of dust cover of the present utility model;
Fig. 5 is the structural representation of connector of the present utility model;
Fig. 6 is the structural representation of mounting blocks of the present utility model;
Fig. 7 is the structural representation of filter screen of the present utility model.
The specific embodiment
Referring to Fig. 1, the fine mist spray head that a kind of adverse circumstances of the present utility model are used has a mist-generating nozzle 1; Referring to Fig. 3, this mist-generating nozzle 1 is a spiral impacting type structure, and the water inlet port is provided with external screw thread, and is threaded with connector 4, and the structure of connector is referring to Fig. 5; The water atomization end that goes out of mist-generating nozzle 1 is provided with dust cover 2, referring to Fig. 4, between mist-generating nozzle 1 and the dust cover 2 sealing ring 3 is installed, connector 4 outsides are provided with to install uses screw thread, connector 4 inside are provided with a water channel, stainless steel mounting blocks 5 are housed, referring to Fig. 6 in the water channel; Stainless steel mounting blocks 5 entrance points are provided with filter screen 6, referring to Fig. 7, a plurality of apertures gather on the filter screen 6, adopt interference fit to be connected between stainless steel mounting blocks 5 and filter screen 6 and the connector 4, link to each other by an elastic cable 8 between dust cover 2 and connector 4, elastic cable twines both to be gone up the back and tightens with tensioning 7.
Referring to Fig. 2; during the work of the utility model fine mist spray head; flow through after filter screen 6 filters stainless steel mounting blocks 5 and connector 4 of current enters mist-generating nozzle 1 again; after the rotating percussion atomizing through mist-generating nozzle 1; current enter dust cover 2; along with the increase of water flow pressure, current back down dust cover 2, and the current after the atomizing spill to object of protection.Because the connection of elastic cable 8, the unordered of dust cover 2 launched in the time of can preventing the work of the utility model fine mist spray head, and still hangs on the connector 4 after dust cover 2 is thrown off, and can easily dust cover 2 be enclosed within on the fine mist spray head to reset after fire-fighting work finishes.
Claims (2)
1, a kind of fine mist spray head, a mist-generating nozzle (1) is arranged, it is characterized in that: described mist-generating nozzle (1) entrance point is provided with a connector (4), a mounting blocks (5) is installed in the described connector, the entrance point of described mounting blocks is provided with filter screen (6), and the port of export of described mist-generating nozzle (1) is provided with a dust cover (2).
2, fine mist spray head according to claim 1 is characterized in that: be provided with sealing ring (3) between described mist-generating nozzle (1) and the described dust cover (2); Be provided with elastic cable (8) between described dust cover (2) and the described connector (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03242997 CN2613319Y (en) | 2003-03-31 | 2003-03-31 | Thin spray nozzle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03242997 CN2613319Y (en) | 2003-03-31 | 2003-03-31 | Thin spray nozzle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2613319Y true CN2613319Y (en) | 2004-04-28 |
Family
ID=34250753
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03242997 Expired - Fee Related CN2613319Y (en) | 2003-03-31 | 2003-03-31 | Thin spray nozzle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2613319Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101516452B (en) * | 2006-09-20 | 2011-11-30 | 赫尔穆特·斯帕思 | Further fire and explosion suppression |
| CN103611226A (en) * | 2013-11-26 | 2014-03-05 | 北京北机机电工业有限责任公司 | Extinguishment spraying device and fire extinguisher with same |
| CN106163621A (en) * | 2014-04-04 | 2016-11-23 | 里格德路吉环球有限公司 | Filter |
| CN109351497A (en) * | 2018-09-26 | 2019-02-19 | 广州榕创新能源科技有限公司 | Nozzle |
| US10690577B2 (en) | 2012-07-09 | 2020-06-23 | RigDeluge Ltd. | Nozzle system |
| EP3527283A4 (en) * | 2016-10-13 | 2020-07-01 | IHI Corporation | Liquid dispersing device and heat treatment device |
-
2003
- 2003-03-31 CN CN 03242997 patent/CN2613319Y/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101516452B (en) * | 2006-09-20 | 2011-11-30 | 赫尔穆特·斯帕思 | Further fire and explosion suppression |
| US10690577B2 (en) | 2012-07-09 | 2020-06-23 | RigDeluge Ltd. | Nozzle system |
| CN103611226A (en) * | 2013-11-26 | 2014-03-05 | 北京北机机电工业有限责任公司 | Extinguishment spraying device and fire extinguisher with same |
| CN106163621A (en) * | 2014-04-04 | 2016-11-23 | 里格德路吉环球有限公司 | Filter |
| EP2981338B1 (en) * | 2014-04-04 | 2018-09-19 | Rigdeluge Global Limited | Filter |
| EP3427799A1 (en) * | 2014-04-04 | 2019-01-16 | Rigdeluge Global Limited | Filter |
| US11135535B2 (en) | 2014-04-04 | 2021-10-05 | Rig Deluge Global Limited | Filter |
| CN106163621B (en) * | 2014-04-04 | 2022-02-11 | 里格德路吉环球有限公司 | Filter |
| EP3527283A4 (en) * | 2016-10-13 | 2020-07-01 | IHI Corporation | Liquid dispersing device and heat treatment device |
| US10987644B2 (en) | 2016-10-13 | 2021-04-27 | Ihi Corporation | Fluid dispersing device and heat treatment device |
| CN109351497A (en) * | 2018-09-26 | 2019-02-19 | 广州榕创新能源科技有限公司 | Nozzle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: SHOU AN INDUSTRY FIRE LTD. Free format text: FORMER NAME OR ADDRESS: SHAOAN INDUSTRY FIRE-FIGHTING CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 101304 Beijing City, Shunyi District Banbidian Industrial Zone Li Qiao Zhen Nan Li Road No. 22 Patentee after: Sureland Industry Fire-Fighting Co., Ltd. Address before: 101304 Beijing City, Shunyi District Banbidian Industrial Zone Li Qiao Zhen Nan Li Road No. 22 Patentee before: Shouan Industrial Fire Control Co., Ltd. |
|
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |