CN104436489B - A kind of lift fire extinguishing sprayer - Google Patents
A kind of lift fire extinguishing sprayer Download PDFInfo
- Publication number
- CN104436489B CN104436489B CN201410850935.9A CN201410850935A CN104436489B CN 104436489 B CN104436489 B CN 104436489B CN 201410850935 A CN201410850935 A CN 201410850935A CN 104436489 B CN104436489 B CN 104436489B
- Authority
- CN
- China
- Prior art keywords
- jet pipe
- nozzle body
- lifting
- fire extinguishing
- extinguishing sprayer
- 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.)
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Classifications
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C31/00—Delivery of fire-extinguishing material
- A62C31/02—Nozzles specially adapted for fire-extinguishing
- A62C31/03—Nozzles specially adapted for fire-extinguishing adjustable, e.g. from spray to jet or vice versa
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- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
- Nozzles (AREA)
Abstract
The invention belongs to fire-fighting equipment technical fields, disclose a kind of lift fire extinguishing sprayer.The fire extinguishing sprayer includes the nozzle body of tubular, lifting jet pipe is set in the nozzle body, the nozzle body is stretched out in the lower end of the lifting jet pipe, the external part of the lifting jet pipe is provided with limiting device, the upper end of the lifting jet pipe is provided with splash box, and the outer diameter of the splash box is more than the internal diameter of nozzle body.The fire extinguishing sprayer is installed on the places such as hangar or repair shop on the ground on wall side, concentrates spray foam mixed liquor for putting out a fire, avoids waste foam mixing liquid；Lifting freely, does not influence normal operation；It processes simultaneously simple, easy for installation, at low cost.
Description
Technical field
The invention belongs to fire-fighting equipment technical field, more particularly to a kind of lift fire extinguishing sprayer.
Background technology
Currently, the nozzle used when fire extinguishing is firm discharge, it is impossible to meet various environment for the nozzle of the firm discharge
Under the conditions of fire attack work；When changing for feed pressure, capacity of sprinkler can also change, and influence extinguishing effect, due to going out
Fire is ineffective to cause the intensity of a fire to be difficult to control, and produces certain harm.In addition the installation of firm discharge nozzle is on the ground and prominent
Go out ground, itself occupies ground, influences the operation of operating personnel.
Invention content
The purpose of the present invention is to provide a kind of lift fire extinguishing sprayer, which is installed on hangar or repair shop etc.
It concentrates spray foam mixed liquor for putting out a fire on the ground on wall side, avoids waste foam mixing liquid in place；It lifts freely, no
Influence normal operation；It processes simultaneously simple, easy for installation, at low cost.
To reach above-mentioned technical purpose, the present invention is realised by adopting the following technical scheme.
A kind of lift fire extinguishing sprayer, which is characterized in that the nozzle body including tubular is set in the nozzle body
Jet pipe is lifted, the nozzle body is stretched out in the lower end of the lifting jet pipe, and the external part of the lifting jet pipe is provided with limit dress
It sets, the upper end of the lifting jet pipe is provided with splash box, and the outer diameter of the splash box is more than the internal diameter of nozzle body.
The characteristics of the technical program and further improvement lies in that：
The upper surface of the nozzle body is set as the conical surface that upper opening is more than lower openings, the outer shroud of the splash box
Face is set as the conical surface coordinated with the upper surface of the nozzle body.
The upper surface of the lifting jet pipe is provided with upper cover plate, and the upper cover plate is smaller part round shape, and the splash box is fixed
On upper cover plate, the plane side of the upper cover plate is fixed with water fender, is provided in the nozzle body and accommodates the water fender
Groove.
The limiting device is two locking nuts, and locking nut lifts the external part of jet pipe by being threaded onto, and adjusts
The position of two locking nuts is saved to adjust the overhang of lifting jet pipe, reaches the mesh of stepless regulating jet body foam flow quantity
's.
The lateral surface of the nozzle body is provided with mounting plate.
The lower face of the nozzle body is provided with cushion pad.
The lift fire extinguishing sprayer of the present invention before work, adjusts two locking nuts and is lifting according to traffic needs first
Position on jet pipe；When work, foam mixing liquid is flowed into from the lower end of lifting jet pipe under pressure, impact lifting jet pipe top
The upper cover plate and splash box in portion make lifting jet pipe rise, and foam mixing liquid goes out from what the upper cover plate of lifting jet pipe upper end did not covered
Mouth sprays；It under the blocking of water fender, is sprayed with 180 degree range, reaches and put out the band such as hangar, vehicle repairing factory oil and other A, B classes
Fire；After the completion of waiting for work, loine pressure disappears, and under the effect of gravity, automatic decline resets lifting jet pipe.The fire extinguishing sprayer is pacified
Loaded on the places such as hangar or repair shop on the ground on wall side, concentrates spray foam mixed liquor for putting out a fire, avoid wasting；Lifting
Freely, normal operation is not influenced；It is convenient to process and mount simultaneously, reduces cost.
Description of the drawings
Invention is further described in detail with reference to the accompanying drawings and detailed description.
Fig. 1 is a kind of complete section structural schematic diagram of lift fire extinguishing sprayer of the present invention；
The right side that Fig. 2 is Fig. 1 regards partial cutaway schematic diagram；
In figure：1, nozzle body；2, jet pipe is lifted；3, splash box；4, upper cover plate；5, water fender；6, locking nut；7, delay
Punching pad；8, mounting plate.
Specific implementation mode
Referring to Fig.1, Fig. 2, for a kind of structural schematic diagram of lift fire extinguishing sprayer of the present invention；The fire extinguishing sprayer includes cylinder
The nozzle body 1 of shape, lifting jet pipe 2 is set in nozzle body 1, and nozzle body 1, lifting spray are stretched out in the lower end of lifting jet pipe 2
The external part of pipe 2 is provided with limiting device, and the upper end of lifting jet pipe 2 is provided with splash box 3, and the outer diameter of splash box 3 is more than nozzle
The internal diameter of main body 1.
Wherein, the upper surface of nozzle body 1 is set as the conical surface that upper opening is more than lower openings, the outer shroud of splash box 3
Face is set as the conical surface coordinated with the upper surface of nozzle body 1, and the angle of inclination of the conical surface in the present embodiment is 30 degree, favorably
In increase jet length.
Wherein, the upper surface of lifting jet pipe 2 is provided with upper cover plate 4, and upper cover plate 4 is smaller part round shape, and splash box 3 is fixed on
On cover board 4, the plane side of upper cover plate 4 is fixed with water fender 5, in favor of being sprayed after blocking foam solution, avoids waste foam solution；Nozzle
The groove for accommodating water fender 5 is provided in main body 1.
Wherein, limiting device is two locking nuts 6, and locking nut 6 lifts the stretching of jet pipe 2 by being threaded onto
End adjusts the position of two locking nuts 6 to adjust the overhang of lifting jet pipe 2, reaches stepless regulating jet body foam solution
The purpose of flow.
Wherein, the lateral surface of nozzle body 1 is provided with mounting plate 8, facilitates the installation of the fire extinguishing sprayer.
Wherein, the lower face of nozzle body 1 is provided with cushion pad 7, is conducive to buffer when lifting jet pipe 2 rises and sealing is made
With.
The lift fire extinguishing sprayer of the present invention before work, adjusts two locking nuts and is lifting according to traffic needs first
Position on jet pipe；When work, foam mixing liquid is flowed into from the lower end of lifting jet pipe under pressure, impact lifting jet pipe top
The upper cover plate and splash box in portion make lifting jet pipe rise, and foam mixing liquid goes out from what the upper cover plate of lifting jet pipe upper end did not covered
Mouth sprays；It under the blocking of water fender, is sprayed with 180 degree range, reaches and put out the band such as hangar, vehicle repairing factory oil and other A, B classes
Fire；After the completion of waiting for work, loine pressure disappears, and under the effect of gravity, automatic decline resets lifting jet pipe.The fire extinguishing sprayer is pacified
Loaded on the places such as hangar or repair shop on the ground on wall side, concentrates spray foam mixed liquor for putting out a fire, avoid waste foam
Mixed liquor；Lifting freely, does not influence normal operation；It processes simultaneously simple, easy for installation, at low cost.
Although embodiment of the present invention is described above in association with attached drawing, the invention is not limited in above-mentioned
Specific embodiments and applications field, above-mentioned specific embodiment is only schematical, directiveness, rather than is limited
Property.Those skilled in the art are under the enlightenment of specification, in the range for not departing from the claims in the present invention and being protected
In the case of, a variety of forms can also be made, these belong to the row of protection of the invention.
Claims (3)
1. a kind of lift fire extinguishing sprayer, which is characterized in that the nozzle body including tubular is set with liter in the nozzle body
Jet pipe drops, and the nozzle body is stretched out in the lower end of the lifting jet pipe, and the external part of the lifting jet pipe is provided with limiting device,
The upper end of the lifting jet pipe is provided with splash box, and the outer diameter of the splash box is more than the internal diameter of nozzle body；The nozzle master
The upper surface of body is set as the conical surface that upper opening is more than lower openings, and the outer ring surface of the splash box is set as and the nozzle
The conical surface of the upper surface cooperation of main body；The upper surface of the lifting jet pipe is provided with upper cover plate, and the upper cover plate is smaller part round shape,
The splash box is fixed on upper cover plate, and the plane side of the upper cover plate is fixed with water fender, is provided in the nozzle body
Accommodate the groove of the water fender；The limiting device is two locking nuts, and locking nut is by being threaded onto lifting spray
The external part of pipe adjusts the overhang of position, that is, adjustable up-down jet pipe of two locking nuts, reaches stepless regulating jet body
The purpose of flow.
2. a kind of lift fire extinguishing sprayer according to claim 1, which is characterized in that the lateral surface of the nozzle body is set
It is equipped with mounting plate.
3. a kind of lift fire extinguishing sprayer according to claim 1, which is characterized in that the lower face of the nozzle body is set
It is equipped with cushion pad.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410850935.9A CN104436489B (en) | 2014-12-31 | 2014-12-31 | A kind of lift fire extinguishing sprayer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410850935.9A CN104436489B (en) | 2014-12-31 | 2014-12-31 | A kind of lift fire extinguishing sprayer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104436489A CN104436489A (en) | 2015-03-25 |
| CN104436489B true CN104436489B (en) | 2018-09-14 |
Family
ID=52883725
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410850935.9A Active CN104436489B (en) | 2014-12-31 | 2014-12-31 | A kind of lift fire extinguishing sprayer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104436489B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109865234B (en) * | 2019-03-22 | 2020-09-11 | 上海工程技术大学 | Automatic rising and falling wind-resistant high-pressure water mist fire extinguishing device |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2355530Y (en) * | 1999-03-15 | 1999-12-29 | 杨卫放 | Automatic pressure lift sprayer |
| CN2422053Y (en) * | 2000-05-25 | 2001-03-07 | 柳光坤 | Telescopic spray head body |
| US8820424B2 (en) * | 2008-07-08 | 2014-09-02 | Elkhart Brass Manufacturing Company, Inc. | Fire fighting nozzle |
| CN203907377U (en) * | 2014-06-16 | 2014-10-29 | 深圳市荣鹏建筑工程有限公司 | Garden fire-fighting lamp |
| CN203915862U (en) * | 2014-06-11 | 2014-11-05 | 浙江恒安消防安全设备有限公司 | A kind of sagging type shower nozzle |
| CN204411544U (en) * | 2014-12-31 | 2015-06-24 | 西安新竹防灾救生设备有限公司 | A kind of lift fire extinguishing sprayer |
-
2014
- 2014-12-31 CN CN201410850935.9A patent/CN104436489B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2355530Y (en) * | 1999-03-15 | 1999-12-29 | 杨卫放 | Automatic pressure lift sprayer |
| CN2422053Y (en) * | 2000-05-25 | 2001-03-07 | 柳光坤 | Telescopic spray head body |
| US8820424B2 (en) * | 2008-07-08 | 2014-09-02 | Elkhart Brass Manufacturing Company, Inc. | Fire fighting nozzle |
| CN203915862U (en) * | 2014-06-11 | 2014-11-05 | 浙江恒安消防安全设备有限公司 | A kind of sagging type shower nozzle |
| CN203907377U (en) * | 2014-06-16 | 2014-10-29 | 深圳市荣鹏建筑工程有限公司 | Garden fire-fighting lamp |
| CN204411544U (en) * | 2014-12-31 | 2015-06-24 | 西安新竹防灾救生设备有限公司 | A kind of lift fire extinguishing sprayer |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104436489A (en) | 2015-03-25 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Lifting type extinguishment nozzle Effective date of registration: 20190226 Granted publication date: 20180914 Pledgee: Fengxiang Shaanxi rural commercial bank Limited by Share Ltd Pledgor: Xi'an Xinzhu Fire and Rescue Equipment Co., Ltd. Registration number: 2019990000157 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20200427 Granted publication date: 20180914 Pledgee: Fengxiang Shaanxi rural commercial bank Limited by Share Ltd Pledgor: XI'AN XINZHU FIRE AND RESCUE EQUIPMENT Co.,Ltd. Registration number: 2019990000157 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Lifting type extinguishment nozzle Effective date of registration: 20200427 Granted publication date: 20180914 Pledgee: Fengxiang Shaanxi rural commercial bank Limited by Share Ltd Pledgor: XI'AN XINZHU FIRE AND RESCUE EQUIPMENT Co.,Ltd. Registration number: Y2020980001833 |