CN207898804U - A kind of fire-fighting spraying head with anti-collision - Google Patents
A kind of fire-fighting spraying head with anti-collision Download PDFInfo
- Publication number
- CN207898804U CN207898804U CN201820126635.XU CN201820126635U CN207898804U CN 207898804 U CN207898804 U CN 207898804U CN 201820126635 U CN201820126635 U CN 201820126635U CN 207898804 U CN207898804 U CN 207898804U
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- China
- Prior art keywords
- channel
- fire
- section
- glass marble
- collision
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- Expired - Fee Related
Links
- 238000005507 spraying Methods 0.000 title claims abstract description 14
- 239000011521 glass Substances 0.000 claims abstract description 34
- 239000004579 marble Substances 0.000 claims abstract description 30
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 11
- 230000000903 blocking effect Effects 0.000 claims description 3
- 108091006146 Channels Proteins 0.000 abstract description 52
- 102000010637 Aquaporins Human genes 0.000 abstract description 2
- 108010063290 Aquaporins Proteins 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Landscapes
- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Abstract
The fire-fighting spraying head with anti-collision of the utility model, in actual use, when a fire, glass marble is by thermal fracture, the upper channel that flow passes through pipelined channel, flow encounters block section to flowing down, since glass marble is by thermal fracture, the inclined-plane of switch is blocked by the defluent pressure of flow, so that inclined-plane is generated the component drawn back and is pushed closure part and pass through the section that is slidably matched by block section drives dip section to slide backward, switch is blocked no longer to block pipelined channel, water flows through upper channel and is directly impacted on splash box by lower channel, flow is sprayed around by splash box, until last fire extinguishes.Compared with prior art, the fire-fighting spraying head with anti-collision of the utility model, glass marble level is hidden in port, it is not easily susceptible to the collision for the object that collision is especially swung laterally and damages, it economizes on resources, and blocks switch and do not fall out loss, convenient for repeatedly utilizing, cost is relatively low, highly practical.
Description
Technical field
The utility model is related to fire-fighting equipment fields, and in particular to a kind of fire-fighting spraying head with anti-collision.
Background technology
In fire-fighting automatic fire extinguishing system, applicator is responsible for monitoring as one of people's lives and properties patron saint
Fire behavior and implement the two big missions that fight a fire, be mainly used in light, middle hazard class place, commercial place, as bank, hotel,
Shopping center etc..Each applicator has specific protection zone, when a fire, the splash box that water passes through applicator
Spill and put out a fire, fire water is uniformly spilt by applicator, and control is played to the intensity of a fire in the region.The structure of applicator
As Chinese utility model patent CN201420453835.8 discloses a kind of novel glass ball sprinkler tip, including supporting rack, glass
Ball and splash box；The splash box is fixed on the top of supporting rack, and the top of support frame as described above is equipped with the fixation of fixed glass marble
The lower part of device, support frame as described above is equipped with pipe fitting, and the water outlet of the pipe fitting is equipped with seal receptacle, and the glass marble is set to
Between fixing device and seal receptacle；It is characterized in that：Support frame as described above is symmetrical structure, two, support frame as described above top
Opposite medial surface is straight inclined-plane, and the angle between two medial surfaces is 80-100 degree.The cross section on support frame as described above top
For the wedge shape gradually tapered up inwardly from outside.Angle between two opposite medial surfaces on support frame as described above top is 90
Degree.Outer surface of the splash box far from supporting rack is horizontal plane.The top of the splash box and supporting rack rivets, the splashing
The caulking part of disk is equipped with multiple teeth.The fixing device is trip bolt.The utility model and other applicators in the market
Structure is substantially similar, and when in use, applicator is mounted on feed pipe, can be by 80~100% distributings of total Water
Ground sprays to ground, but such applicator is in use, fire-fighting effect cannot effectively play, and glass marble be easy by
The collision for colliding the object especially swung laterally, causes false triggering to be sprayed water, and water resource is caused while damaging fire-fighting equipment
Waste, practicability are to be improved.
In consideration of it, inventor furthers investigate the above problem, there is this case generation then.
Utility model content
The purpose of this utility model is to provide a kind of fire-fighting spraying heads with anti-collision.
In order to achieve the above object, the utility model uses such technical solution：
A kind of fire-fighting spraying head with anti-collision, includes the glass marble by thermal fracture, is in the nozzle master of top
Body, the splash box being below, and the support leg that is connected between nozzle body and splash box；Further include being connect with ceiling
Connecting plate；The nozzle body includes in top and extending upward through the interconnecting piece that the connecting plate is connect with water pipe, and locate
In lower part and be stuck in connection lower surface card division；The connecting plate is formed with for the perforative through hole of the interconnecting piece；It is described
Nozzle body is formed with vertically arranged pipelined channel, the pipelined channel include the upper channel being formed in the interconnecting piece and
The lower channel being formed in the card division；The upper channel is equipped with horizontally arranged closure switch, and the upper channel is set
Have for the sliding channel for blocking switch matching sliding, the sliding channel is connected to the upper channel；The connecting plate shape
The port that sliding channel described in Cheng Youyu is connected to, the sliding channel have the through-hole being connected to the port；The glass marble
Level is set in the port, one end of the glass marble through the through-hole support the closure switch to the upper channel into
Row blocks, and the other end of the glass marble, which is supported, to be connected on the side wall of the port；Closure switch has on described
The closure end and support end corresponding with the glass marble that channel is blocked；The closure end is formed with logical by the sliding
The gradual from top to bottom inclined inclined-plane in road to the upper channel direction.
Closure switch includes stretching into the block section blocked in the upper channel, it is corresponding with the glass marble simultaneously
The dip section in the through-hole, and the sliding that matches with the sliding channel between block section and dip section are stretched into matching
The section that is slidably matched；The section that is slidably matched is formed with the first step higher than the dip section；The interconnecting piece forms tangible
At the pipeline of the sliding channel, the pipeline is formed with corresponding with the first step second above the through-hole
Step.
After adopting the above technical scheme, the fire-fighting spraying head with anti-collision of the utility model, is actually using
In the process, when a fire, glass marble is by thermal fracture, and flow encounters envelope by the upper channel of pipelined channel, flow to flowing down
Stifled section blocks the inclined-plane of switch by the defluent pressure of flow, inclined-plane generation is made to draw back since glass marble is by thermal fracture
Component push closure part and by block section by be slidably matched section drive dip section slide backward, block switch no longer convection current
Aquaporin is blocked, and water flows through upper channel and directly impacted on splash box by lower channel, and flow is sprayed around by splash box
It spills, until last fire extinguishes.Compared with prior art, the fire-fighting spraying head with anti-collision of the utility model, glass
Ball level is hidden in port, is not easily susceptible to the collision for the object that collision is especially swung laterally and is damaged, economizes on resources, Er Qiefeng
Stifled switch does not fall out loss, and convenient for repeatedly utilizing, cost is relatively low, highly practical.
Description of the drawings
Fig. 1 is the broken section structural schematic diagram of the utility model；
Fig. 2 is the broken section structural schematic diagram of the use state of the utility model.
In figure：
1- glass marbles
2- nozzle bodies
21- interconnecting piece 211- pipeline 2111- second steps
The card divisions 22-
23- pipelined channel 231- upper channels 2311- blocks the inclined-planes the switch b1- block sections b2- b3- dip sections b4- and slides
Dynamic cooperation section b41- first step 2312- sliding channel a1- through-hole 232- lower channels
3- splash boxs
4- support legs
5- connecting plate 51- ports.
Specific implementation mode
In order to which the technical solution of the utility model is explained further, it is described in detail below by specific embodiment.
A kind of fire-fighting spraying head with anti-collision of the utility model, as illustrated in fig. 1 and 2, including by thermal fracture
Glass marble 1, be in the nozzle body 2 of top, the splash box 3 being below, and be connected to nozzle body 2 and splash box 3
Between support leg 4；It further include the connecting plate 5 being connect with ceiling；Nozzle body 2 includes in top and extending upward through connection
The interconnecting piece 21 that plate 5 is connect with water pipe, and be in lower part and be stuck in the card division 22 of 21 lower surface of interconnecting piece；Connecting plate 5 is formed with
For 21 perforative through hole of interconnecting piece；Nozzle body 2 is formed with vertically arranged pipelined channel 23, and pipelined channel 23 includes being formed
The lower channel 232 for having the upper channel 231 in interconnecting piece 21 and being formed in card division 22；Upper channel 231 is equipped with horizontal direction and sets
The closure switch 2311 set, upper channel 231 are equipped with the sliding channel 2312 for blocking the matching sliding of switch 2311, sliding channel
2312 are connected to upper channel 231；Connecting plate 5 is formed with the port 51 being connected to sliding channel 2312, and sliding channel 2312 has
The through-hole a1 being connected to port 51；Glass marble 1 is horizontal to be set in port 51, and closure is supported in one end of glass marble 1 through through-hole a1
2311 pairs of upper channels 231 of switch block, and the other end of glass marble 1, which is supported, to be connected on the side wall of port 51；Block switch
2311 have the closure end blocked to upper channel 231 and support end corresponding with glass marble 1；End is blocked to be formed with by sliding
The gradual from top to bottom inclined inclined-plane b1 in dynamic channel 2312 to 231 direction of upper channel.The utility model has anti-collision
Fire-fighting spraying head, in actual use, when a fire, glass marble 1 is passed through pipelined channel 23 by thermal fracture, flow
Upper channel 231, flow meets block section b2 to flowing down, and since glass marble 1 is by thermal fracture, blocks the inclined-plane b1 of switch 2311
By the defluent pressure of flow, so that inclined-plane b1 is generated the component drawn back and push closure part and sliding is passed through by block section b2
Cooperation section b4 drives dip section b3 to slide backward, and blocks switch 2311 and is no longer blocked to pipelined channel 23, water flows through logical
Road 231 is directly impacted on splash box 3 by lower channel 232, and flow is sprayed around by splash box 3, until last fire extinguishes.
The fire-fighting spraying head with anti-collision of the utility model, 1 level of glass marble are hidden in port 51, and it is outstanding to be not easily susceptible to collision
It is horizontal swing object collision and damage, economize on resources, and block switch 2311 do not fall out losss, be convenient for repeatedly
It utilizes, cost is relatively low, highly practical.
Preferably, it includes stretching into the block section b2 blocked in upper channel 231 to block switch 2311, with 1 phase of glass marble
The dip section b3 stretched into through-hole a1 is corresponded to and matched, and is between block section b2 and dip section b3 and sliding channel 2312
Match section b4 that is slidably matched of sliding；Section b4 that is slidably matched is formed with the first step b41 higher than dip section b3；Interconnecting piece 21
It is formed with the pipeline 211 to form sliding channel 2312, pipeline 211 is formed with opposite with first step b41 above through-hole a1
The second step 2111 answered.The utility model is stretched since section b4 that is slidably matched is formed with higher than described in practical practical process
The first step b41 for entering section b3, section b4 that is slidably matched are stuck in second step 2111, and the entire switch 2311 that blocks leads to sliding
Road 2312 is blocked, and while avoiding flow from being flowed out by sliding channel 2312, is blocked switch 2311 and is not fallen out loss, convenient for more
Secondary utilization, reduces cost.It is hidden since glass marble 1 is horizontal and in port 51, is not easily susceptible to the object that collision is especially swung laterally
Collision, block switch 2311 and do not fall out losss, convenient for multiple utilization, cost is relatively low.
The product form of the utility model is not limited to this case diagram and embodiment, anyone carries out it similar thinking
Appropriate changes or modifications all should be regarded as the patent category for not departing from the utility model.
Claims (2)
1. a kind of fire-fighting spraying head with anti-collision, includes the glass marble by thermal fracture, it is in the nozzle body of top,
The splash box being below, and the support leg that is connected between nozzle body and splash box；It is characterized in that：Further include and day
The connecting plate of card connection；The nozzle body includes in top and extending upward through the connection that the connecting plate is connect with water pipe
Portion, and be in lower part and be stuck in the card division of connection lower surface；The connecting plate is formed with to be run through for the interconnecting piece is perforative
Hole；The nozzle body is formed with vertically arranged pipelined channel, and the pipelined channel includes being formed in the interconnecting piece
Upper channel and the lower channel being formed in the card division；The upper channel is equipped with horizontally arranged closure switch, described
Upper channel is equipped with for the sliding channel for blocking switch matching sliding, and the sliding channel is connected to the upper channel；It is described
Connecting plate is formed with the port being connected to the sliding channel, and the sliding channel has the through-hole being connected to the port；Institute
Glass marble level is stated in the port, one end of the glass marble is supported the closure through the through-hole and switched to described
Upper channel is blocked, and the other end of the glass marble, which is supported, to be connected on the side wall of the port；The closure switch has
The closure end and support end corresponding with the glass marble blocked to the upper channel；The closure end is formed with by institute
Sliding channel is stated to the gradual from top to bottom inclined inclined-plane in the upper channel direction.
2. a kind of fire-fighting spraying head with anti-collision according to claim 1, it is characterised in that：The closure is opened
It includes stretching into the block section blocked in the upper channel to close, and matching corresponding with the glass marble is stretched into the through-hole
Dip section, and the sliding that matches with the sliding channel between block section and dip section the section that is slidably matched；It is described
The section that is slidably matched is formed with the first step higher than the dip section；The interconnecting piece is formed with the pipe to form the sliding channel
Road, the pipeline are formed with the second step corresponding with the first step above the through-hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820126635.XU CN207898804U (en) | 2018-01-25 | 2018-01-25 | A kind of fire-fighting spraying head with anti-collision |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820126635.XU CN207898804U (en) | 2018-01-25 | 2018-01-25 | A kind of fire-fighting spraying head with anti-collision |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207898804U true CN207898804U (en) | 2018-09-25 |
Family
ID=63564862
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820126635.XU Expired - Fee Related CN207898804U (en) | 2018-01-25 | 2018-01-25 | A kind of fire-fighting spraying head with anti-collision |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207898804U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115845311A (en) * | 2022-12-28 | 2023-03-28 | 江苏鸿鹄安全科技有限公司 | Fire-fighting equipment spray head structure |
-
2018
- 2018-01-25 CN CN201820126635.XU patent/CN207898804U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115845311A (en) * | 2022-12-28 | 2023-03-28 | 江苏鸿鹄安全科技有限公司 | Fire-fighting equipment spray head structure |
| CN115845311B (en) * | 2022-12-28 | 2023-09-29 | 江苏鸿鹄安全科技有限公司 | Fire extinguisher nozzle structure |
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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: 20180925 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |