CN204781113U - Outdoor crashproof fire hydrant - Google Patents
Outdoor crashproof fire hydrant Download PDFInfo
- Publication number
- CN204781113U CN204781113U CN201520446156.2U CN201520446156U CN204781113U CN 204781113 U CN204781113 U CN 204781113U CN 201520446156 U CN201520446156 U CN 201520446156U CN 204781113 U CN204781113 U CN 204781113U
- Authority
- CN
- China
- Prior art keywords
- fire hydrant
- outdoor anti
- collision fire
- led
- cylindrical shell
- 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)
Abstract
The utility model relates to an outdoor crashproof fire hydrant, including the column body, this body is close to the upper end outside and is equipped with out the water connector, and this body is located an upper portion of water connector and still is equipped with solar energy organic el display device, and this solar energy organic el display device includes LED lamp, battery, solar panel and control circuit board, control circuit board and LED lamp, battery and solar panel form loop connection. The utility model discloses a this technical scheme for when evening or ambient light are relatively poor, give peripheral vehicle and pedestrian with the warning, prevent that vehicle and pedestrian from damaging the fire hydrant under involuntary factor.
Description
Technical field
The utility model relates to fire fighting equipment, particularly relates to a kind of outdoor anti-collision fire hydrant.
Background technology
Outdoor fire hydrant is generally connected with groundwater supply pipe network, in order to emergent water intaking is convenient, usually fire plug is installed on the coast is clear, and the position that comparatively open roadside etc., place is easily taken, therefore vehicles or pedestrians when careless easily and fire plug collide, the probability especially crashed at night is larger.Vehicle not only can cause the damage of fire plug and vehicle when clashing into fire plug, water a large amount of in groundwater supply pipe network also can be caused to erupt thereupon, cause the waste of water resource, road surface also may be made to produce large area ponding, make troubles to pedestrian, and also may cause injured when pedestrian and fire plug collide.
Summary of the invention
Main purpose of the present utility model is to provide a kind of outdoor anti-collision fire hydrant, at night or ambient light is poor time, to nearby vehicle and pedestrian with instruction, prevent vehicle and pedestrian under involuntary factor, damaging fire plug.
The technical scheme realizing the utility model object is:
A kind of outdoor anti-collision fire hydrant, comprise cylindrical body, this body is provided with water outlet connector outside upper end, the top that this body is positioned at water outlet connector is also provided with solar energy luminous display unit, this solar energy luminous display unit comprises LED, battery, solar panels and control circuit board, and described control circuit board and LED, battery and solar panels form loop and are connected.
Adopt this technical scheme, the utility model arranges solar energy luminous display unit on fire plug, for night or misty rain weather environment light poor time, to nearby vehicle and pedestrian with instruction with remind, prevent vehicle and pedestrian careless time and fire plug produce and clash into, damage fire plug, or injure self.The program utilizes the green energy resource-solar energy of the Nature to be that the LED with traffic alarm effect is powered, environmental protection, energy-conservation.
Described LED is arranged at body top, makes the visuality of the vehicle of periphery and pedestrian all better.
Described LED is arranged near body upper end, and is arranged at body peripheral ringwise, and the vehicle of periphery and pedestrian can be made equally to have good visual effect.
Described control circuit board is also connected with a light resistor, for the light intensity of sensitive context, automatically identifies day and night, controls LED automatic distinguishing daytime, night or ambient light poor time control LED automatically light.So, solar panels can be utilized to charge a battery daytime, utilize evening battery to power to LED, guarantee the equilibrium of supply and demand of the energy.
Described body periphery is provided with protective guard in spacing, and using protective guard as bearing, annular or part arrange seat support.This is that second of fire plug heavily protects, and meanwhile, the function of protective guard is expanded.
The top of described delivery port is also provided with baffle box of frequency modulation, and described control circuit board and baffle box of frequency modulation, battery and solar panels form another loop and are connected.This is triple protection of fire plug, meanwhile, is also the further expansion to fire plug function.
Above-mentioned cylindrical body comprises the vertical cylindrical shell arranged, and is located at the valve rod arranged in cylindrical shell and along cylindrical shell, and is located at the spool of valve rod lower end; The upper end of described cylindrical shell has delivery port, and lower end has water inlet, and described cylindrical shell is provided with the valve seat matched with described spool above described water inlet; Described spool comprises conical closure part wide at the top and narrow at the bottom, and described valve seat is formed with the conical water hole matched with described closure part, and the upper end external diameter of described closure part is greater than the upper-end inner diameter of described water hole.
The side face of above-mentioned closure part is covered with flexible seal layer, and described flexible seal layer is rubber pad.
Above-mentioned valve seat is formed with conical cambered surface wide at the top and narrow at the bottom in the upper surface of the upper edge of above-mentioned water hole.
Between above-mentioned conical cambered surface and the inner surface of above-mentioned water hole, there is the chamfering seamlessly transitted.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of outdoor anti-collision fire hydrant of the utility model;
Fig. 2 is the cross-sectional schematic of a kind of outdoor anti-collision fire hydrant of the utility model.
Detailed description of the invention
Below in conjunction with drawings and Examples, the utility model is described in further detail.
As shown in Figure 1 and Figure 2, the outdoor anti-collision fire hydrant of the one that the utility model relates to, comprise cylindrical body 1, this body 1 is provided with water outlet connector 2 outside upper end, the top that this body 1 is positioned at water outlet connector 2 is also provided with solar energy luminous display unit 3, this solar energy luminous display unit 3 comprises LED 31, battery 32, solar panels 33 and control circuit board 34, and described control circuit board 34 forms loop with LED 31, battery 32 and solar panels 34 and is connected.
In order to make nearby vehicle and pedestrian all have good visuality, LED 31 is arranged at body 1 top, can certainly being that another is selected, as LED 31 being arranged near body 1 upper end, and being arranged at body 1 periphery ringwise.
In order to make LED 31 automatic distinguishing on daytime, night or ambient light poor time automatically light, control circuit board 34 is also connected with a light resistor 35, like this, solar panels 34 accumulators on daytime 32 charges, and evening, battery 32 powered to LED 31, ensure that the equilibrium of supply and demand of the energy.
In order to strengthen the protection to fire plug further, this body 1 periphery keeps certain spacing to be provided with protective guard 4, and using protective guard 4 as bearing, annular or part arrange seat support 5.This vibrational power flow should be suited measures to local conditions, especially in place of public amusement, and the function of additional resting chair on the protective guard of fire plug, the hommization of Display designing more.
As supplementing solar energy luminous display unit 3, the top of delivery port 2 is also provided with baffle box of frequency modulation 6, and this control circuit board 34 forms another loop with baffle box of frequency modulation 6, battery 32 and solar panels 34 and is connected.This structure simultaneously can give vehicle and pedestrian with instruction with remind from the angle of vision and the sense of hearing, and function is more reliable.
Preferably, cylindrical body bag 1 is drawn together and is comprised cylindrical shell 101, valve rod 102 and spool 103.Cylindrical shell 101 is vertically arranged, and it is interior and setting up and down along cylindrical shell 101 that valve rod 102 is located at cylindrical shell 101, and spool 103 is located at the lower end of valve rod 102; The upper end of cylindrical shell 101 has delivery port, and lower end has water inlet, and cylindrical shell 101 is provided with the valve seat 1011 matched with spool 103 above described water inlet; Spool 103 comprises conical closure part 1031 wide at the top and narrow at the bottom, and valve seat 1011 is formed with the conical water hole 10111 matched with closure part 1031, and the upper end external diameter of closure part 1031 is greater than the upper-end inner diameter of water hole 10111.The utility model in actual use, realized the lifting action of valve rod 102, and then actuatable valve core 103 upwardly opens by the handle (not shown) of rotation process valve rod 102 upper end, and closes whole fire plug downwards.Specifically, when spool 103 moves downward, match with conical water hole 10111 auto-alignment in conical closure part 1031, be sealed until closure part 1031 and water hole 10111 fit tightly, realize fire plug to close, sealing surface is large and stable, good sealing effect; When spool 103 moves upward, closure part 1031 is separated gradually with water hole 10111, realizes the unlatching of fire plug, and water enters cylindrical shell 101 top through water inlet by water hole, and then supplies water from delivery port outflow.The structure that the upper end external diameter of closure part 1031 is greater than the upper-end inner diameter of water hole 10111 can be guaranteed that closure part 1031 can be snapped together gradually with water hole 10111 and seal.
Preferably, the side face of closure part 1031 is covered with flexible seal layer 10311.Flexible seal layer 10311 can carry out effective sealing with the inner surface flexible contact of water hole 10111.
Preferably, flexible seal layer 10311 is rubber pad.
Preferably, the side face of closure part 1031 is formed with multiple annular burr 10312 arranged from top to bottom, and the flexible seal layer 10311 of rubber pad form is glued together with each annular burr 10312.Annular burr 10312 can increase the surface area of closure part 1031 side face, when gluing together with flexible seal layer 10311, having more greatly and the cemented surface of solid, gluing together more firm.
Preferably, valve seat 11 is formed with conical cambered surface 10112 wide at the top and narrow at the bottom in the upper surface of the upper edge of above-mentioned water hole.When closure part 31 can not touch conical cambered surface 10112 with water hole 10111 to closure part time corresponding 1031, and take advantage of a situation along conical cambered surface 112 and slip in water hole 10111, be convenient to closure part 1031 and water hole 10111 aligned fit.
Preferably, there is between conical cambered surface 10112 and the inner surface of water hole 10111 chamfering 10113 seamlessly transitted.Chamfering 10113 more can be convenient to closure part 1031 and be taken advantage of a situation by conical cambered surface 10112 and slip in water hole 10111.
Preferably, spool 103 also comprises the connecting portion 1032 be connected with the lower end of valve rod 102, and closure part 1031 is connected to the lower end of connecting portion 1032; Connecting portion 1032 is thicker than closure part 1031, is formed with type conical bench face 1033 wide at the top and narrow at the bottom between connecting portion 1032 and closure part 1031, and type conical bench face 1033 and conical cambered surface 10112 match.Although connecting portion 1032 is thicker than closure part 1031, thinner than the inner chamber of cylindrical shell 101, and be formed between the inside wall of cylindrical shell 101 supply water through space; Although type conical bench face 1033 and conical cambered surface 10112 match, not with conical cambered surface 10112 joint, this structure be in order to formed between type conical bench face 1033 and conical cambered surface 10112 supply water through the space of uniform-dimension.
These are only preferred embodiment of the present utility model, any evolution of doing based on the utility model innovative idea and unsubstantiality convert and are all considered as falling into protection domain of the present utility model.
Claims (10)
1. an outdoor anti-collision fire hydrant, it is characterized in that, comprise cylindrical body, this body is provided with water outlet connector outside upper end, the top that this body is positioned at water outlet connector is also provided with solar energy luminous display unit, this solar energy luminous display unit comprises LED, battery, solar panels and control circuit board, and described control circuit board and LED, battery and solar panels form loop and are connected.
2. a kind of outdoor anti-collision fire hydrant as claimed in claim 1, it is characterized in that, described LED is arranged at body top.
3. a kind of outdoor anti-collision fire hydrant as claimed in claim 1, is characterized in that, described LED is arranged near body upper end, and is arranged at body peripheral ringwise.
4. a kind of outdoor anti-collision fire hydrant as claimed in claim 1, it is characterized in that, described control circuit board is also connected with a light resistor, for the light intensity of sensitive context, automatic identification day and night, control LED automatic distinguishing daytime, night or ambient light poor time control LED automatically light.
5. a kind of outdoor anti-collision fire hydrant as claimed in claim 1, is characterized in that, described body periphery is provided with protective guard in spacing, and using protective guard as bearing, annular or part arrange seat support.
6. a kind of outdoor anti-collision fire hydrant as claimed in claim 1, it is characterized in that, the top of described delivery port is also provided with baffle box of frequency modulation, and described control circuit board and baffle box of frequency modulation, battery and solar panels form another loop and are connected.
7. the outdoor anti-collision fire hydrant of the one according to any one of claim 1-6, is characterized in that, above-mentioned cylindrical body comprises the vertical cylindrical shell arranged, is located at the valve rod arranged in cylindrical shell and along cylindrical shell, and is located at the spool of valve rod lower end; The upper end of described cylindrical shell has delivery port, and lower end has water inlet, and described cylindrical shell is provided with the valve seat matched with described spool above described water inlet; Described spool comprises conical closure part wide at the top and narrow at the bottom, and described valve seat is formed with the conical water hole matched with described closure part, and the upper end external diameter of described closure part is greater than the upper-end inner diameter of described water hole.
8. a kind of outdoor anti-collision fire hydrant as claimed in claim 7, it is characterized in that, the side face of above-mentioned closure part is covered with flexible seal layer, and described flexible seal layer is rubber pad.
9. a kind of outdoor anti-collision fire hydrant as claimed in claim 8, is characterized in that, above-mentioned valve seat is formed with conical cambered surface wide at the top and narrow at the bottom in the upper surface of the upper edge of above-mentioned water hole.
10. a kind of outdoor anti-collision fire hydrant as claimed in claim 9, is characterized in that, has the chamfering seamlessly transitted between above-mentioned conical cambered surface and the inner surface of above-mentioned water hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520446156.2U CN204781113U (en) | 2015-06-26 | 2015-06-26 | Outdoor crashproof fire hydrant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520446156.2U CN204781113U (en) | 2015-06-26 | 2015-06-26 | Outdoor crashproof fire hydrant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204781113U true CN204781113U (en) | 2015-11-18 |
Family
ID=54521194
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520446156.2U Expired - Fee Related CN204781113U (en) | 2015-06-26 | 2015-06-26 | Outdoor crashproof fire hydrant |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204781113U (en) |
-
2015
- 2015-06-26 CN CN201520446156.2U patent/CN204781113U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151118 Termination date: 20170626 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |