CN207694138U - A kind of fire-fighting spraying head - Google Patents
A kind of fire-fighting spraying head Download PDFInfo
- Publication number
- CN207694138U CN207694138U CN201721766682.2U CN201721766682U CN207694138U CN 207694138 U CN207694138 U CN 207694138U CN 201721766682 U CN201721766682 U CN 201721766682U CN 207694138 U CN207694138 U CN 207694138U
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- Prior art keywords
- fire
- supporting shell
- fire behavior
- spraying head
- fighting spraying
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- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Abstract
The utility model is related to a kind of fire-fighting spraying heads, including：The supporting shell mutually assembled with furred ceiling；It is set to that the supporting shell is outer and fire behavior sensor be electrically connected with peripheral control unit, for detecting indoor fire behavior；It is set in the supporting shell far from ground one end, being electrically connected with peripheral control unit, for being inputted according to fire behavior sensor when peripheral control unit signal and judges that spray water is to alleviate or control the spray assemblies of fire behavior when generation fire behavior；And it is set to the opening of the supporting shell and trim assembled with the supporting shell rotary type, for covering the spray assemblies.Fire behavior is detected by fire behavior sensor in this way, it fire behavior can in time be alleviated, is puted out a fire to save life and property detecting fire behavior at the first time and trigger fire-fighting system, and, spray assemblies are hidden in furred ceiling by the trim of setting, it ensure that the aesthetics of furred ceiling, fire behavior sense is sensitive, advantage of good appearance to which the fire-fighting spraying head has.
Description
Technical field
The utility model is related to fire-fighting accessory technical field more particularly to a kind of fire-fighting spraying heads.
Background technology
Fire-fighting spraying head is mainly used for spraying system of fire fighting, and common fire-fighting spraying head is detected by temperature-sensitive vitreum
Indoor temperature is perceived, when indoor generation fire, the intravitreous medium temp of temperature-sensitive rises, and medium expanded by heating is by glass
Body is burst, and triggering spraying system of fire fighting is reached, and the purpose for making spraying system of fire fighting work.
Such as the hidden fire-fighting spraying head that the Chinese patent that notification number is CN206621690U is announced, including spray head branch
Support shell, spray head and trim, spray head are fixed in spray head supporting shell, which is characterized in that spray head supporting shell hypomere band
There are screw thread, trim to be equipped with two sections or two sections or more coaxially and the elastic sea whelk on the same circumference in place, elastic sea whelk and spray
Head supporting shell hypomere is threadedly coupled.
When fire occurs, which causes temperature-sensitive vitreum to be difficult to detect in time due to being covered by trim
To the rising of indoor temperature, it is difficult to incude fire behavior at the first time so as to cause temperature-sensitive vitreum and triggers spraying system of fire fighting to fire
Feelings are alleviated, are puted out a fire to save life and property in time, and then fire behavior is caused to be aggravated, and easily cause great casualties and property loss, therefore, it is a kind of
Incude sensitive fire-fighting spraying head to fire behavior urgently to invent.
Utility model content
In view of the deficienciess of the prior art, the purpose of this utility model is to provide a kind of fire-fighting spraying head, there is fire
Emotion is sensitive, the high advantage of furred ceiling aesthetics after installation.
The above-mentioned purpose of the utility model technical scheme is that：
A kind of fire-fighting spraying head, including：The supporting shell mutually assembled with furred ceiling；It is set to outside the supporting shell and is controlled with outside
Fire behavior sensor that device processed is electrically connected, for detecting indoor fire behavior；Be set in the supporting shell far from ground one end, with
Signal that peripheral control unit is electrically connected, for being inputted according to fire behavior sensor when peripheral control unit judges to occur to spray when fire behavior
Water is to alleviate or control the spray assemblies of fire behavior；And it is set to the opening of the supporting shell and is rotated with the supporting shell
Trim that formula is assembled, for covering the spray assemblies.
By using above-mentioned technical proposal, the signal of detection is delivered to external control by the fire behavior inductor being arranged indoors
Device, peripheral control unit receives the detection signal conveyed by fire behavior sensor and judges whether that fire behavior occurs, after then will determine that
Signal transmission to spray assemblies, spray assemblies make corresponding reaction according to the signal that peripheral control unit is sent out, pass through fire in this way
Feelings sensor detects the fire-fighting spraying head of fire behavior, can detect fire behavior at the first time and trigger fire-fighting system to fire behavior progress
Alleviate in time, put out a fire to save life and property, moreover, spray assemblies are hidden in furred ceiling by the trim by setting, ensure that the aesthetics of furred ceiling,
To which the fire-fighting spraying head has fire behavior sense sensitive, the high advantage of furred ceiling aesthetics after installation.
Further：The fire behavior sensor be provided with several groups and be distributed in it is on indoor different location, for pair
Indoor each position is monitored.
By using above-mentioned technical proposal, fire behavior sensor is set, to indoor each position on different location indoors
It sets and carries out fire behavior detection so that fire monitoring is more comprehensive, and when fire behavior occurs, the signal detected by fire behavior sensor makes
The fire-fighting spraying head can detect fire behavior and trigger fire-fighting system to alleviate fire behavior in time, put out a fire to save life and property at the first time.
Further：The fire behavior sensor is smoke inductor and/or temperature inductor.
By using above-mentioned technical proposal, smog and temperature can be detected simultaneously so that sensor is to fire behavior
Detection is more comprehensive, to which fire-fighting spraying head spray water can be alleviated and be puted out a fire to save life and property to fire behavior within first time, enhances
The sensitivity of fire behavior induction.
Further, the spray assemblies include：It is arranged in supporting shell, and across one of the supporting shell far from ground
Fire extinguisher canvas hose that side is tightly connected with external watering, for conveying fire demand water；It is sealedly attached to the fire extinguisher canvas hose
Water outlet and signal control fire extinguisher canvas hose water outlet be connected with peripheral control unit, for being sent out according to external control is opened
The solenoid valve closed；And be set to the fire extinguisher canvas hose far from ground side and sealed by telescoping tube and the solenoid valve
Connecting and can automatically being rotated around the axis of the fire extinguisher canvas hose, water for conveying fire extinguisher canvas hose sprays around
Auto-rotating spray head.
By using above-mentioned technical proposal, when fire behavior occurs, the signal that peripheral control unit is sent out is received by solenoid valve
（The signal of fire behavior occurs for the signal）, control solenoid valves open, the water in fire extinguisher canvas hose by solenoid valve and telescoping tube into
Enter auto-rotating spray head, auto-rotating spray head by water impact force and by telescoping tube, earthward side moves, meanwhile, automatically
Rotary nozzle rotates by the impact force of water and be sprayed to fire demand water automatically to be occurred at fire behavior, to alleviate to fire behavior
With put out a fire to save life and property, the spray assemblies being arranged so comprehensive can be puted out a fire to save life and property to fire behavior by the spray head rotated automatically, to
Property loss is reduced to a certain extent.
Further：Several spray orifices are provided in the auto-rotating spray head.
By using above-mentioned technical proposal, fire demand water is sprayed by several spray orifices being arranged in auto-rotating spray head,
Effectively water is scattered so that fire demand water sprays more uniform, and the area of sprinkling is wider, to increase rescue face
Product.
Further：The fire extinguisher canvas hose is metallic water pipe.
By using above-mentioned technical proposal, metallic water pipe has good corrosion resistance and ageing resistance, in certain journey
The frequency for reducing fire extinguisher canvas hose repair on degree and replacing.
Further：Raised line, described trim one end and supporting shell one end near the ground are provided in the supporting shell
The hinged, other end be provided with raised line assembly and it is flexible, for realizing the trim and the supporting shell card
Connect the clamping piece of formula assembly.
By using above-mentioned technical proposal, trim one end is hinged in supporting shell, and the other end passes through flexible card
Contact pin coordinates with the raised line in supporting shell, to realize the quick opening of trim and close, meanwhile, the setting of trim is protected
The aesthetics of furred ceiling is demonstrate,proved so that the fire-fighting spraying head is with the high advantage of furred ceiling aesthetics after installation.
Further：The trim is compatible with furred ceiling and there are the circular lids of fine gap between furred ceiling
Body.
By using above-mentioned technical proposal, trim is adapted with furred ceiling, to ensure that the aesthetics of furred ceiling.
In conclusion the utility model has the advantages that：
First, more comprehensive detection is carried out to fire behavior by the way that the sensor on each position indoors is arranged, to protect
When having demonstrate,proved generation fire behavior, fire-fighting spraying head can spray fire demand water and be alleviated in time to fire behavior, puted out a fire to save life and property at the first time, ensure
The sensitivity that fire-fighting spraying head incudes fire behavior；
Second, concealed setting fire-fighting spraying head, and covered by trim, to ensure that installation fire-fighting spraying
The aesthetics of furred ceiling after head.
Description of the drawings
Fig. 1 is the structural schematic diagram of the fire-fighting spraying head of the utility model embodiment.
Fig. 2 is the sectional view of the fire-fighting spraying head of the utility model embodiment
Fig. 3 is the enlarged drawing of details A in Fig. 2.
Reference numeral：1, supporting shell；11, raised line；2, fire behavior sensor；3, spray assemblies；31, fire extinguisher canvas hose；32, electromagnetism
Valve；33, auto-rotating spray head；331, spray orifice；34, telescoping tube；4, trim；41, it is clamped piece;5, furred ceiling.
Specific implementation mode
The utility model is described in further detail below in conjunction with attached drawing.
This specific embodiment is only the explanation to the utility model, is not limitations of the present invention, ability
Field technique personnel can as needed make the present embodiment the modification for not creating contribution after reading this specification, but only
It all to be protected by Patent Law in the right of the utility model.
Embodiment：The present embodiment is related to a kind of fire-fighting spraying head, including：Supporting shell 1, fire behavior sensor 2, spray assemblies 3
And trim 4.
Supporting shell 1 is assembled with 5 phase of furred ceiling, in the present embodiment, raised line 11 is provided in supporting shell 1.Trim 4 is set to
The opening of supporting shell 1, and being assembled with 1 rotary type of supporting shell, trim 4 for covering spray assemblies 3,4 one end of trim with
1 one end near the ground of supporting shell is hinged, the other end is provided with clamping piece 41, and clamping piece 41 is to be clamped piece 41 with flexible plastic sheet
For with 11 snapping of card convex item, to realize between trim 4 and supporting shell 1 that plug-in assembles.In the present embodiment, trim
4 is compatible with furred ceiling 5 and there are the round lids of fine gap between furred ceiling 5, in other embodiments, are clamped piece
41 can also can also be rectangular lid to decorate this by the elastic sheet metal of screw and the fixed installation of supporting shell 1, and decorate
It is provided with decorative pattern on lid 4.
Fire behavior sensor 2 is set to outside supporting shell 1, and is electrically connected with peripheral control unit, and fire behavior sensor 2 is used for sensing chamber
Interior fire behavior, fire behavior sensor 2 are smoke inductor and/or temperature inductor.In the present embodiment, fire behavior sensor 2 is smog
Inductor, smoke inductor are mounted on indoor different location, and for carrying out fire behavior monitoring to indoor each position, from
And so that can control spray assemblies 3 at the first time is rescued and controlled to fire behavior fire-fighting spraying head when fire behavior occurs, from
And it ensure that personal safety as well as the property safety to a certain extent.In other embodiments, fire behavior sensor 2 can also be temperature sense
Device, smoke temperature inductor etc., and sensor is connected with fire-fighting system so that fire-fighting system, can be first when fire behavior occurs
Time is rescued and is controlled to fire behavior.
Spray assemblies 3 are set in supporting shell 1 far from ground one end, and are electrically connected with peripheral control unit, and spray assemblies 3 are used
In the spray water when peripheral control unit judges to occur fire behavior according to the signal that fire behavior sensor 2 inputs, to delay to fire behavior
Solution or control so that fire-fighting spraying head is sensitiveer to the induction of fire behavior.
Spray assemblies 3 include：Fire extinguisher canvas hose 31, solenoid valve 32 and auto-rotating spray head 33.The setting of fire extinguisher canvas hose 31 exists
It in supporting shell 1, and is tightly connected across side of the supporting shell 1 far from ground and external watering, fire extinguisher canvas hose 31 is for conveying
Fire demand water, in the present embodiment, fire extinguisher canvas hose 31 are metallic water pipe, and in other embodiments, extinguishing pipe can also be PVC
Pipe, PC pipes etc..Solenoid valve 32 is sealedly attached to the water outlet of fire extinguisher canvas hose 31, and is connected with peripheral control unit, solenoid valve 32
Signal control 31 water outlet of fire extinguisher canvas hose opening and closing for being sent out according to external control, peripheral control unit are sentenced according to received signal
When disconnected generation fire behavior, the control opening of solenoid valve 32 is rescued and is controlled to fire behavior, when judging that fire behavior does not occur, controls electromagnetism
Valve 32 is closed.Auto-rotating spray head 33 is set to 31 side near the ground of fire extinguisher canvas hose, and close by telescoping tube 34 and solenoid valve 32
Envelope connection, auto-rotating spray head 33 can automatically be rotated around the axis of fire extinguisher canvas hose 31, and the water for conveying fire extinguisher canvas hose 31
It is sprayed around to be sued and laboured and be controlled to fire behavior, several spray orifices 331 is provided in auto-rotating spray head 33, fire behavior occurs
When, the water in fire extinguisher canvas hose 31 enters auto-rotating spray head 33 by solenoid valve 32 and telescoping tube 34, and auto-rotating spray head 33 is borrowed
Help the impact force of water and by telescoping tube 34 earthward side move, meanwhile, auto-rotating spray head 33 by water impact force from
Fire demand water is simultaneously sprayed at generation fire behavior by dynamic rotation.In the present embodiment, fire demand water is ejected from spray orifice 331, to fire
Feelings are sued and laboured, so that the range of sprinkling is wider, are capable of rescuing fire behavior for larger area.
The use principle of the present embodiment is approximately as stating：When peripheral control unit receive fire behavior sensor 2 induction signal,
And when judging to occur fire behavior, peripheral control unit controls solenoid valve 32 and opens, and fire demand water injects automatic rotary by fire extinguisher canvas hose 31
Turn in nozzle 33, and the telescoping tube 34 being connect with rotary nozzle by water pressure pushing moves downward, and pushes and 1 snapping of supporting shell
Trim 4 so that rotary nozzle expose furred ceiling 5, then around sprinkling fire demand water fire behavior is rescued and is controlled.
Although the utility model is described in detail with reference to above-described embodiment, those of ordinary skill in the art are still
Can it is according to circumstances mutual to the feature in various embodiments of the utility model that creative work not be made in the absence of conflict
Other adjustment are made in combination, additions and deletions, to obtain other technologies side of the different, essence without departing from the design of the utility model
Case, these technical solutions similarly belong to the utility model scope of the claimed.
Claims (8)
1. a kind of fire-fighting spraying head, which is characterized in that including：
The supporting shell (1) mutually assembled with furred ceiling (5)；
It is set to fire behavior sensor that the supporting shell (1) is electrically connected outside and with peripheral control unit, for detecting indoor fire behavior
(2)；
Be set in the supporting shell (1) far from ground one end, it is being electrically connected with peripheral control unit, be used for work as peripheral control unit
According to spray water when the signal judgement generation fire behavior of fire behavior sensor (2) input to alleviate or control the spray assemblies (3) of fire behavior；
And
Be set to the opening of the supporting shell (1) and assembled with the supporting shell (1) rotary type, for covering the spray
The trim (4) of component (3).
2. fire-fighting spraying head according to claim 1, which is characterized in that the fire behavior sensor (2) is provided with several groups
And it is distributed in indoor different location, for being monitored to indoor each position.
3. fire-fighting spraying head according to claim 2, which is characterized in that the fire behavior sensor (2) is smoke inductor
Or temperature inductor.
4. fire-fighting spraying head according to claim 1, which is characterized in that the spray assemblies (3) include：
Setting is tightly connected in supporting shell (1), and across side of the supporting shell (1) far from ground and external watering
, fire extinguisher canvas hose (31) for conveying fire demand water；
Be sealedly attached to the water outlet of the fire extinguisher canvas hose (31) and be connected with peripheral control unit, for according to outside control
Make the solenoid valve (32) of signal control fire extinguisher canvas hose (31) water outlet opening and closing sent out；And
Be set to the fire extinguisher canvas hose (31) far from ground side and sealed by telescoping tube (34) and the solenoid valve (32)
Connection and can automatically be rotated around the axis of the fire extinguisher canvas hose (31), for the water that conveys fire extinguisher canvas hose (31) to four
The auto-rotating spray head (33) of week sprinkling.
5. fire-fighting spraying head according to claim 4, which is characterized in that the auto-rotating spray head (33) if on be provided with
Dry spray orifice (331).
6. fire-fighting spraying head according to claim 4, which is characterized in that the fire extinguisher canvas hose (31) is metallic water pipe.
7. fire-fighting spraying head according to claim 1, which is characterized in that it is provided with raised line (11) on the supporting shell (1),
Described trim (4) one end is hinged with the supporting shell (1) one end near the ground, the other end is provided with and the raised line (11) are assembled
And clamping piece (41) flexible, for realizing the trim (4) and the assembly of the supporting shell (1) plug-in.
8. fire-fighting spraying head according to claim 7, which is characterized in that the trim (4) is to be adapted with furred ceiling (5)
And there are the round lids of fine gap between furred ceiling (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721766682.2U CN207694138U (en) | 2017-12-15 | 2017-12-15 | A kind of fire-fighting spraying head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721766682.2U CN207694138U (en) | 2017-12-15 | 2017-12-15 | A kind of fire-fighting spraying head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207694138U true CN207694138U (en) | 2018-08-07 |
Family
ID=63026648
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721766682.2U Expired - Fee Related CN207694138U (en) | 2017-12-15 | 2017-12-15 | A kind of fire-fighting spraying head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207694138U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109289141A (en) * | 2018-11-19 | 2019-02-01 | 江苏峰汇智联科技有限公司 | A kind of intelligent fire sprinkler tip |
| CN109331385A (en) * | 2018-11-13 | 2019-02-15 | 中南大学湘雅医院 | A kind of multi-orifice showerhead and hyperbaric oxygen chamber |
| CN111150951A (en) * | 2020-01-21 | 2020-05-15 | 迅达（中国）电梯有限公司 | Staircase fire control unit |
| CN112023322A (en) * | 2020-09-09 | 2020-12-04 | 合肥壹佰度信息科技有限公司 | Fireproof automatic spraying device based on Internet of things and control system thereof |
| CN112370700A (en) * | 2020-11-04 | 2021-02-19 | 温州康陀信息技术有限公司 | High-sensitivity gas induction automatic spraying equipment |
| CN115192948A (en) * | 2022-07-11 | 2022-10-18 | 山东华信消防工程有限公司 | Automatic water jet equipment of condition of a fire response |
| CN117605214A (en) * | 2024-01-22 | 2024-02-27 | 四川省材科院消防科技有限公司 | Fire-fighting suspended ceiling and installation method |
-
2017
- 2017-12-15 CN CN201721766682.2U patent/CN207694138U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109331385A (en) * | 2018-11-13 | 2019-02-15 | 中南大学湘雅医院 | A kind of multi-orifice showerhead and hyperbaric oxygen chamber |
| CN109289141A (en) * | 2018-11-19 | 2019-02-01 | 江苏峰汇智联科技有限公司 | A kind of intelligent fire sprinkler tip |
| CN111150951A (en) * | 2020-01-21 | 2020-05-15 | 迅达（中国）电梯有限公司 | Staircase fire control unit |
| CN112023322A (en) * | 2020-09-09 | 2020-12-04 | 合肥壹佰度信息科技有限公司 | Fireproof automatic spraying device based on Internet of things and control system thereof |
| CN112370700A (en) * | 2020-11-04 | 2021-02-19 | 温州康陀信息技术有限公司 | High-sensitivity gas induction automatic spraying equipment |
| CN115192948A (en) * | 2022-07-11 | 2022-10-18 | 山东华信消防工程有限公司 | Automatic water jet equipment of condition of a fire response |
| CN117605214A (en) * | 2024-01-22 | 2024-02-27 | 四川省材科院消防科技有限公司 | Fire-fighting suspended ceiling and installation method |
| CN117605214B (en) * | 2024-01-22 | 2024-04-05 | 四川省材科院消防科技有限公司 | Fire-fighting suspended ceiling and installation method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180807 Termination date: 20181215 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |