CN210658536U - Protective device for fire hydrant and anti-collision fire hydrant - Google Patents
Protective device for fire hydrant and anti-collision fire hydrant Download PDFInfo
- Publication number
- CN210658536U CN210658536U CN201920754298.3U CN201920754298U CN210658536U CN 210658536 U CN210658536 U CN 210658536U CN 201920754298 U CN201920754298 U CN 201920754298U CN 210658536 U CN210658536 U CN 210658536U
- Authority
- CN
- China
- Prior art keywords
- fire hydrant
- water source
- blocking piece
- hydrant
- value
- 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
Links
Images
Landscapes
- Safety Valves (AREA)
Abstract
The utility model discloses embodiment provides a protector and crashproof formula fire hydrant for fire hydrant belongs to fire-fighting equipment technical field. The guard device includes: a stopper provided at one side of the hydrant; the displacement sensor is connected with the bottom of the blocking piece and used for detecting the position of the blocking piece; and a controller connected with the displacement sensor for: sending a closing signal when the displacement value of the bottom of the blocking piece is larger than a preset value; sending an opening signal under the condition that the displacement value of the bottom of the blocking piece is smaller than the preset value; the electromagnetic valve is connected with the controller, is arranged on a water source pipeline of the fire hydrant, and is used for: closing the water source pipe if the closing signal is received; opening the water source pipe in case of receiving the opening signal. This protector and crashproof formula fire hydrant can avoid the fire hydrant under impaired condition, further cause the problem of wasting water resource to take place.
Description
Technical Field
The utility model relates to a fire-fighting equipment technical field specifically relates to a protector and crashproof formula fire hydrant for fire hydrant.
Background
A fire hydrant is also called a fire hydrant, is a common fixed fire-fighting device and mainly has the functions of controlling combustible substances, isolating combustion-supporting substances and eliminating an ignition source.
Prior art fire hydrants are often placed prominently on the roadside, which, while facilitating the fire truck to pick up water nearby, also cause it to be damaged often in the event of a car accident. On the other hand, because the fire hydrant is directly connected with the water source, when the fire hydrant is damaged, the pipeline of the water source can be directly damaged, and the waste of water resources is caused.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a protector and crashproof formula fire hydrant for fire hydrant, this protector and crashproof formula fire hydrant can avoid the fire hydrant under impaired condition, further cause the problem emergence of wasting water resource.
In order to achieve the above objects, in one aspect, the present invention provides a protection device for a fire hydrant, which may include:
a stopper provided at one side of the hydrant;
the displacement sensor is connected with the bottom of the blocking piece and used for detecting the position of the blocking piece; and
a controller connected to the displacement sensor for:
sending a closing signal when the displacement value of the bottom of the blocking piece is larger than a preset value;
sending an opening signal under the condition that the displacement value of the bottom of the blocking piece is smaller than the preset value;
the electromagnetic valve is connected with the controller, is arranged on a water source pipeline of the fire hydrant, and is used for:
closing the water source pipe if the closing signal is received;
opening the water source pipe in case of receiving the opening signal.
Optionally, the blocking member is multiple and is arranged around the fire hydrant.
Optionally, the fire hydrant is disposed at a roadside, and the blocking member is plural and disposed between the fire hydrant and the road.
Optionally, the guard device further comprises:
a connector disposed between each at least two of the barriers.
Optionally, the blocking member includes a rotation shaft disposed near the bottom, and the displacement sensor includes:
the elastic buffer layers are arranged on two sides of the rotating shaft; and
the pressure measuring module is connected with the elastic buffer layer and used for detecting the stress value of the elastic buffer layer;
the controller is further configured to determine a displacement value of the barrier based on the force value.
On the other hand, the utility model also provides an anticollision formula fire hydrant, the fire hydrant includes the aforesaid arbitrary protector and fire hydrant body.
Through the technical scheme, the utility model provides a protection device and crashproof formula fire hydrant for fire hydrant is through setting up the solenoid valve on water source pipeline and set up the mode that blocks in the outside of fire hydrant, is blocking because under the condition that external pressure produced the displacement, closes the water source pipeline of fire hydrant for even the bolt body of fire hydrant is damaged and also can not cause the destruction of water source pipeline, has avoided the waste to the water resource.
Other features and advantages of embodiments of the present invention will be described in detail in the detailed description which follows.
Drawings
The accompanying drawings, which are included to provide a further understanding of the embodiments of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the embodiments of the invention, but do not constitute a limitation of the embodiments of the invention. In the drawings:
fig. 1 is a cross-sectional view of a protective device for a fire hydrant according to an embodiment of the present invention;
fig. 2 is a view showing a position where a blocking member is provided according to an embodiment of the present invention;
fig. 3 is a view showing a setting position of a blocking member according to an example of the present invention;
fig. 4 is a cross-sectional view of a stop and displacement sensor according to an embodiment of the present invention; and
fig. 5 is a force relationship diagram of the blocking member and the elastic buffer layer according to an embodiment of the present invention.
Detailed Description
The following describes in detail embodiments of the present invention with reference to the accompanying drawings. It is to be understood that the description herein is merely for purposes of illustration and explanation and is not intended to limit the embodiments of the present invention.
In the embodiments of the present invention, unless otherwise specified, the use of directional terms such as "upper, lower, top, and bottom" is generally used with respect to the orientation shown in the drawings or the positional relationship between the components in the vertical, or gravitational direction.
In addition, if there is a description in the embodiments of the present invention referring to "first", "second", etc., the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions in the embodiments can be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or can not be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.
Fig. 1 shows a cross-sectional view of a protective device for a fire hydrant according to an embodiment of the present invention. In fig. 1, the guard may include a barrier 10, a displacement sensor 20, a controller (not shown in fig. 1), and a solenoid valve 30.
The blocking member 10 may be provided at one side of the hydrant for protecting the body of the hydrant. A displacement sensor 20 may be attached to the bottom of the blocking member 10 for detecting the position of the blocking member 10. The controller may be connected to the displacement sensor 20 for emitting a closing signal in case the displacement value of the bottom of the obstacle 10 is greater than a preset value; in case the displacement value of the bottom of the obstacle 10 is less than a preset value, an opening signal is emitted. The electromagnetic valve 30 can be connected with the controller, is arranged on a water source pipeline of the fire hydrant, and is used for closing the water source pipeline under the condition of receiving a closing signal; and opening the water source pipeline under the condition that the opening signal is received.
In an embodiment of the present invention, the blocking member 10 can be provided in a plurality of fence-like shapes around the fire hydrant, as shown in fig. 2, so that the fire hydrant can be protected by 360 degrees; further, in consideration of the cost of the guard and the external conditions under which fire hydrants are often disposed on the roadside, factors such as car accidents, which may cause damage to fire hydrants, mostly occur on the road. Thus, in one example of the invention, as shown in fig. 3, the barrier 10 may be placed between a fire hydrant and a road, and may not be safeguarded for other directions of the fire hydrant, since an accident that would normally result in sufficient damage to the fire hydrant would not occur. In addition, in order to further ensure the stability of the blocking members 10, in this embodiment, the guard may further include a connecting member 11, and the connecting member 11 may be disposed between each at least two blocking members 10.
In one embodiment of the present invention, as shown in fig. 4, the blocking member 10 may include a rotation shaft 12 disposed near the bottom. The displacement sensor 30 may include an elastic buffer layer 31 and a pressure measurement module 32. The elastic buffer layer 31 may be disposed on both sides of the rotation shaft 12, and a pressure measuring module 32 may be connected to the elastic buffer layer 31 for measuring a stress value of the elastic buffer layer 31. It may further be provided for the controller to determine a displacement value of the barrier 10 based on the force value.
In this embodiment, the specific manner in which the controller determines the displacement value of the barrier 10 from the force value can be in a variety of forms known to those skilled in the art. In one example of the present invention, as shown in fig. 5, the pressure measuring module 32 measures the pressures F1 and F2 of the elastic buffer layer 31 against the stopper 10, respectively. In the case where F1 and F1 (equivalent to the displacement value of barrier 10) are both greater than 0, indicating that the upper portion of barrier 10 is subjected to a force in a direction toward the fire hydrant, which may be considered to be a threat. In the case where both F1 and F2 are greater than the preset pressure value (preset value), it is assumed that the force to which the barrier 10 is subjected is sufficient to damage the hydrant, and the controller sends a close signal.
On the other hand, the utility model also provides an anticollision formula fire hydrant, this fire hydrant can include above-mentioned arbitrary protector and fire hydrant body.
Through the technical scheme, the utility model provides a protection device and crashproof formula fire hydrant for fire hydrant is through setting up the solenoid valve on water source pipeline and set up the mode that blocks in the outside of fire hydrant, is blocking because under the condition that external pressure produced the displacement, closes the water source pipeline of fire hydrant for even the bolt body of fire hydrant is damaged and also can not cause the destruction of water source pipeline, has avoided the waste to the water resource.
The above describes in detail optional embodiments of the present invention with reference to the accompanying drawings, however, the embodiments of the present invention are not limited to the details of the above embodiments, and the technical concept of the embodiments of the present invention can be within the scope of the present invention, and can be modified in a variety of ways, and these simple modifications all belong to the protection scope of the embodiments of the present invention.
It should be noted that the various features described in the above embodiments may be combined in any suitable manner without departing from the scope of the invention. In order to avoid unnecessary repetition, the embodiments of the present invention do not separately describe various possible combinations.
In addition, various different embodiments of the present invention can be combined arbitrarily, and the embodiments of the present invention should be considered as disclosed in the embodiments of the present invention as long as the embodiments do not depart from the spirit of the embodiments of the present invention.
Claims (7)
1. A guard for a fire hydrant, the guard comprising:
a stopper provided at one side of the hydrant;
the displacement sensor is connected with the bottom of the blocking piece and used for detecting the position of the blocking piece; and
a controller connected to the displacement sensor for:
sending a closing signal when the displacement value of the bottom of the blocking piece is larger than a preset value;
sending an opening signal under the condition that the displacement value of the bottom of the blocking piece is smaller than the preset value;
the electromagnetic valve is connected with the controller, is arranged on a water source pipeline of the fire hydrant, and is used for:
closing the water source pipe if the closing signal is received;
opening the water source pipe in case of receiving the opening signal.
2. The protective apparatus according to claim 1, wherein the blocking member is plural and is provided around the hydrant.
3. The protective apparatus according to claim 1, wherein the fire hydrant is disposed at a roadside, and the plurality of barriers are disposed between the fire hydrant and the road.
4. The shielding device of claim 2 or 3, further comprising:
a connector disposed between each at least two of the barriers.
5. Guard means according to claim 1 characterised in that the blocking member comprises a rotary shaft arranged near the bottom, the displacement sensor comprising:
the elastic buffer layers are arranged on two sides of the rotating shaft; and
the pressure measuring module is connected with the elastic buffer layer and used for detecting the stress value of the elastic buffer layer;
the controller is further configured to determine a displacement value of the barrier based on the force value.
6. A crash-proof fire hydrant in which the fire hydrant comprises the protector of claim 1, 2, 3 or 5 and a fire hydrant body.
7. An anti-collision fire hydrant characterized in that it comprises the protector according to claim 4 and a fire hydrant body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920754298.3U CN210658536U (en) | 2019-05-23 | 2019-05-23 | Protective device for fire hydrant and anti-collision fire hydrant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920754298.3U CN210658536U (en) | 2019-05-23 | 2019-05-23 | Protective device for fire hydrant and anti-collision fire hydrant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210658536U true CN210658536U (en) | 2020-06-02 |
Family
ID=70841143
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920754298.3U Expired - Fee Related CN210658536U (en) | 2019-05-23 | 2019-05-23 | Protective device for fire hydrant and anti-collision fire hydrant |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210658536U (en) |
-
2019
- 2019-05-23 CN CN201920754298.3U patent/CN210658536U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103112422B (en) | Vehicle and personal security protection system when vehicle is paddled | |
| CN202676820U (en) | Collision detection device for electric automobile power battery pack | |
| KR102331056B1 (en) | Smart manhole for monitoring the status of underground facilities and smart manhole control system using the same | |
| EP3054054B1 (en) | Vertical pneumatic fender and monitoring method for same | |
| CN210658536U (en) | Protective device for fire hydrant and anti-collision fire hydrant | |
| ES2494343T3 (en) | Scanning device | |
| CN203821279U (en) | Anti-collision device of building | |
| CN106379553A (en) | Non-contact safety device for walking on boarding bridge | |
| CN105696477A (en) | Security acoustical plate based on sensory instruction | |
| CN204057747U (en) | A kind of gantry crane travelling crane anti-collision device | |
| CN202338763U (en) | Operator invasion safety protection device of final assembly line elevator | |
| KR200255812Y1 (en) | Vehicle height control apparatus of box types tunnel road | |
| CN206359135U (en) | A kind of hot-metal car weighing system | |
| CN205419561U (en) | Driving with anticollision function | |
| JP2945536B2 (en) | Work machine safety devices | |
| CN104294777A (en) | Height limiting device for road | |
| CN210321715U (en) | Civil air defense gantry crane angle state detection system | |
| CN211308466U (en) | Anti-collision device of transport vehicle for tunnel construction | |
| CN103420289A (en) | Automatic identification method, automatic identification device and crane | |
| CN209836830U (en) | Mountain area protector for highway based on anti-skidding and anti-collision technology | |
| KR20200065794A (en) | Damage Prevention Sheet for Underground Facilities | |
| CN205637952U (en) | A hasp check out test set protection device for going out escort device | |
| CN211571501U (en) | Anticollision type floodgate machine | |
| KR200305609Y1 (en) | Road Guardrail having bumpers | |
| JP5083809B2 (en) | Optical fiber disconnection type impact detection device and bridge girder collision detection method using the same |
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: 20200602 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |