CN202409911U - Monitor head device of fire-fighting water monitor with adjustable flow rate - Google Patents
Monitor head device of fire-fighting water monitor with adjustable flow rate Download PDFInfo
- Publication number
- CN202409911U CN202409911U CN2011205470170U CN201120547017U CN202409911U CN 202409911 U CN202409911 U CN 202409911U CN 2011205470170 U CN2011205470170 U CN 2011205470170U CN 201120547017 U CN201120547017 U CN 201120547017U CN 202409911 U CN202409911 U CN 202409911U
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- China
- Prior art keywords
- fire
- flow
- monitor head
- monitor
- water
- 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 - Lifetime
Links
- 241000876443 Varanus salvator Species 0.000 title claims abstract description 19
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 26
- 239000012530 fluid Substances 0.000 claims description 27
- 238000002347 injection Methods 0.000 claims description 9
- 239000007924 injection Substances 0.000 claims description 9
- 230000000694 effects Effects 0.000 abstract description 5
- 238000009434 installation Methods 0.000 abstract 5
- 230000002708 enhancing effect Effects 0.000 abstract 1
- 239000000779 smoke Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Abstract
The utility model relates to the technology of fire-fighting equipment, and discloses a monitor head device of a fire-fighting water monitor with an adjustable flow rate. The monitor head device of a fire-fighting water monitor with an adjustable flow rate comprises a barrel-shaped monitor head installation seat, wherein one end of the barrel-shaped monitor head installation seat is connected with a water tube; an inclined-plane nozzle is sleeved on the outer side of the other end of the barrel-shaped monitor head installation seat; the outlet part of the inclined-plane nozzle is a horn-shaped structure and stretches out of the monitor head installation seat along a water flow direction; and a flow guide body assembly is arranged on the inner side of the monitor head installation seat via a sleeving support. The monitor head device is characterized in that the flow guide body assembly comprises a secondary flow guide body and a primary flow guide body which are sequentially arranged along the water flow direction; a screw slidably penetrates on the axis of the primary flow guide body; the screw is fixed on the secondary flow guide body; a spiral spring is sleeved on the screw; and the spiral spring is located between the primary flow guide body and the secondary flow guide body. The monitor head device of a fire-fighting water monitor with an adjustable flow rate can adjust according to human needs to change the flow rate and jet distance of a water column, thus enhancing a fire-extinguishing effect.
Description
Technical field
The utility model relates to the fire-fighting equipment technology, the fire water monitor head unit that particularly a kind of flow is adjustable.
Background technology
Fire water monitor is as effective equipment of rescue large-sized fire; Have the reliability height, easy to operate, sensitive performance is high; Characteristics such as long service life are widely used in fire-prone protection zone in one's power, fields such as various inflammable and explosive petroleum chemical enterprises, tank farm, oil transportation harbour, hangar boats and ships.Fire water monitor head is determining the jet length and fire extinguishing effect of water smoke as its key equipment.But there are shortcomings such as jet length is short, the water smoke shape is too disperseed in present fire water monitor head, and flow and jet length depend on external water pressure and flow fully simultaneously, and the adjustment of flow and jet length is limited in the practical operation.
Summary of the invention
The purpose of the utility model is the fire water monitor head unit that provides a kind of flow adjustable, can adjust according to artificial needs, changes the flow and the jet length of water column, strengthens the fire extinguishing effect.
In order to reach purpose, the utility model adopts following technical scheme to be achieved.
The fire water monitor head unit that a kind of flow is adjustable comprises the big gun head mount pad of tubular, and the one of which end connects water pipe; The other end outside is socketed with the inclined-plane spout, and the exit portion of said inclined-plane spout is a flared structure, and stretches out outside the big gun head mount pad along water (flow) direction; Said big gun head mount pad inboard is provided with the baffle assembly through the socket support, it is characterized in that, said baffle assembly comprises secondary baffle and the leading fluid that sets gradually along water (flow) direction; Slide on the axis of said leading fluid and be penetrated with screw; Screw is fixed on the said secondary baffle, is set with helical spring on the said screw, and helical spring is between leading fluid and secondary high fluid.
The characteristics of the utility model are with further improving:
The top of said secondary baffle offers first blind hole along axis, and the bottom and said first blind hole of leading fluid are slidingly matched.
The bottom of said leading fluid offers second blind hole along axis, and a said helical spring end is wherein ccontaining.
The spout outside, said inclined-plane is socketed with main injection jet along water (flow) direction, and the export department of said main injection jet sets gradually along water (flow) direction and is columnar structured and toroidal structure.
The surface of the toroidal structure of said main injection jet evenly is provided with effluent trough.
In the fire water monitor head unit of the utility model; Said baffle assembly comprises secondary baffle and the leading fluid that sets gradually along water (flow) direction; Slide on the axis of said leading fluid and be penetrated with screw; Screw is fixed on the said secondary baffle, is set with helical spring on the said screw, and helical spring is between leading fluid and secondary high fluid.Therefore, can change the relative position of dominating fluid and secondary baffle through the manual adjustments screw, the relative position of change and inclined-plane spout, thus change the major flow space, change the flow and the jet length of water column.
Description of drawings
Fig. 1 is the structural representation of the adjustable fire water monitor head unit of a kind of flow of the utility model;
Among the figure: 1, connecting cylinder; 2, big gun head mount pad; 3, main injection jet; 4, inclined-plane spout; 5, socket support; 6, baffle ring; 7, helical spring; 8, leading fluid; 9, screw; 10, secondary baffle; 11, effluent trough.
The specific embodiment
With reference to Fig. 1; Be the adjustable fire water monitor head unit of a kind of flow of the utility model; Its big gun head mount pad 2 is a tubular, and the lower end connects outer water tube through connecting cylinder 1, and the outside of upper end is socketed with inclined-plane spout 4; The exit portion of inclined-plane spout 4 is a flared structure, and stretches out outside the big gun head mount pad 2 along water (flow) direction; Big gun head mount pad 2 inboards are equipped with the baffle assembly through socket support 5, and the baffle assembly comprises the secondary baffle 10 and leading fluid 8 that sets gradually along water (flow) direction.The surface of the toroidal structure of main injection jet 3 evenly is provided with the effluent trough 11 of the atomizing that is beneficial to current.
During use, current flow into through big gun head mount pad 2, derive through secondary baffle 10 compression backs, compress once more with inclined-plane spout 4 by leading fluid 8, and the inclined-plane of spout 4 flow out along the inclined-plane, at last by main injection jet 3 contraction current, and makes current spray the big gun head.When little or jet length is long when the flow that needs water column, be rotated down screw 9, leading fluid 8 diminishes with inclined-plane spout 4 relative positions, and hydraulic pressure increases, and flow diminishes; Big or jet length rotates up screw 9 in short-term when the flow that needs water column, and under the restoring force effect of helical spring 7, leading fluid 8 becomes big with inclined-plane spout 4 relative positions, and hydraulic pressure reduces, and it is big that flow becomes.The utility model is when externally condition is constant, and the people changes the flow and the jet length of water column for adjusting as required, strengthens the fire extinguishing effect.
Although more than combine accompanying drawing that the embodiment of the utility model is described, the utility model is not limited to above-mentioned specific embodiments and applications field, and above-mentioned specific embodiments only is schematic, guiding, rather than restrictive.Those of ordinary skill in the art under the situation that does not break away from the scope that the utility model claim protected, can also make a variety of forms under the enlightenment of this specification, these all belong to the row of the protection of the utility model.
Claims (5)
1. fire water monitor head unit that flow is adjustable comprises the big gun head mount pad of tubular, and the one of which end connects water pipe; The other end outside is socketed with the inclined-plane spout, and the exit portion of said inclined-plane spout is a flared structure, and stretches out outside the big gun head mount pad along water (flow) direction; Said big gun head mount pad inboard is provided with the baffle assembly through the socket support, it is characterized in that, said baffle assembly comprises secondary baffle and the leading fluid that sets gradually along water (flow) direction; Slide on the axis of said leading fluid and be penetrated with screw; Screw is fixed on the said secondary baffle, is set with helical spring on the said screw, and helical spring is between leading fluid and secondary high fluid.
2. the fire water monitor head unit that flow according to claim 1 is adjustable is characterized in that the top of said secondary baffle offers first blind hole along axis, and the bottom and said first blind hole of leading fluid are slidingly matched.
3. the fire water monitor head unit that flow according to claim 1 is adjustable is characterized in that the bottom of said leading fluid offers second blind hole along axis, and a said helical spring end is wherein ccontaining.
4. the fire water monitor head unit that flow according to claim 1 is adjustable; It is characterized in that; The spout outside, said inclined-plane is socketed with main injection jet along water (flow) direction, and the export department of said main injection jet sets gradually along water (flow) direction and is columnar structured and toroidal structure.
5. the fire water monitor head unit that flow according to claim 4 is adjustable is characterized in that, the surface of the toroidal structure of said main injection jet evenly is provided with effluent trough.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205470170U CN202409911U (en) | 2011-12-16 | 2011-12-16 | Monitor head device of fire-fighting water monitor with adjustable flow rate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205470170U CN202409911U (en) | 2011-12-16 | 2011-12-16 | Monitor head device of fire-fighting water monitor with adjustable flow rate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202409911U true CN202409911U (en) | 2012-09-05 |
Family
ID=46734705
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205470170U Expired - Lifetime CN202409911U (en) | 2011-12-16 | 2011-12-16 | Monitor head device of fire-fighting water monitor with adjustable flow rate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202409911U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104138643A (en) * | 2014-07-07 | 2014-11-12 | 泰州市翔达消防器材有限公司 | Auto-oscillation firefighting water monitor |
| CN105498129A (en) * | 2016-01-14 | 2016-04-20 | 任曲波 | Simple self-waking type self electricity generation perpetual motion water cannon robot |
| CN106492385A (en) * | 2016-12-27 | 2017-03-15 | 威特龙消防安全集团股份公司 | A kind of heavy pressure fine spray atomizer and spray pistol |
| CN107510911A (en) * | 2017-10-10 | 2017-12-26 | 广东三方利精密技术有限公司 | A kind of fire monitor head device of water volume adjustable |
| CN111184971A (en) * | 2020-02-18 | 2020-05-22 | 苏州海星海事装备股份有限公司 | A reflective hollow conical fire water cannon nozzle |
-
2011
- 2011-12-16 CN CN2011205470170U patent/CN202409911U/en not_active Expired - Lifetime
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104138643A (en) * | 2014-07-07 | 2014-11-12 | 泰州市翔达消防器材有限公司 | Auto-oscillation firefighting water monitor |
| CN104138643B (en) * | 2014-07-07 | 2016-07-06 | 泰州市翔达消防器材有限公司 | Auto-swing fire nozzle |
| CN105498129A (en) * | 2016-01-14 | 2016-04-20 | 任曲波 | Simple self-waking type self electricity generation perpetual motion water cannon robot |
| CN106492385A (en) * | 2016-12-27 | 2017-03-15 | 威特龙消防安全集团股份公司 | A kind of heavy pressure fine spray atomizer and spray pistol |
| CN107510911A (en) * | 2017-10-10 | 2017-12-26 | 广东三方利精密技术有限公司 | A kind of fire monitor head device of water volume adjustable |
| CN107510911B (en) * | 2017-10-10 | 2022-11-22 | 广东三方利精密技术有限公司 | Fire gun head device of adjustable water yield |
| CN111184971A (en) * | 2020-02-18 | 2020-05-22 | 苏州海星海事装备股份有限公司 | A reflective hollow conical fire water cannon nozzle |
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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 | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120905 |