CN212317041U - Anti-collision intelligent ground fire hydrant - Google Patents
Anti-collision intelligent ground fire hydrant Download PDFInfo
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- CN212317041U CN212317041U CN202020847554.6U CN202020847554U CN212317041U CN 212317041 U CN212317041 U CN 212317041U CN 202020847554 U CN202020847554 U CN 202020847554U CN 212317041 U CN212317041 U CN 212317041U
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Abstract
The utility model provides an anticollision type intelligence is fire hydrant on ground, including body and valve body, body and valve body are in the same place through easy-to-break bolted connection, the junction that lies in body and valve body on the easy-to-break bolt is equipped with the necking down section that the diameter is less than easy-to-break bolt diameter, the connecting rod is installed to the body internal rotation, the valve rod is installed to the valve body internal rotation, the lower extreme of connecting rod passes through the shaft coupling and is connected with the valve rod, and the lower extreme of valve rod is equipped with the valve clack that is used for controlling. The utility model discloses an easy-to-break bolt couples together body and valve body, and the valve body landfill is on the ground, and the body exposes on subaerial, and when the body was hit, the necking segment that easy-to-break bolt is located the junction of body and valve body is lower because of the less intensity of diameter, can't bear too big external force and easily takes place the fracture to the relation of connection of disconnection body and valve body guarantees that this integument is hit and can not exert an influence to the valve body.
Description
Technical Field
The utility model relates to a fire-fighting equipment technical field, concretely relates to anticollision type intelligence is fire hydrant on ground.
Background
At present, outdoor fire hydrant mainly places in public open area, uses under the condition that the condition of a fire appears, however because the fire hydrant is in the public area of street both sides mostly, in the traffic of car water horse long, it often appears that the vehicle mistake hits the fire hydrant and leads to the fire hydrant to damage and can not normally use to the condition such as water leakage, water spray can also appear in the fire hydrant after the damage, cause the waste of water resource, simultaneously, the fire hydrant of damage takes place the condition of a fire after, can not in time effectively control the condition of a fire, also can threaten peripheral personnel's personal safety.
SUMMERY OF THE UTILITY MODEL
The utility model aims at above weak point, provide an anticollision type intelligence is fire hydrant on ground, when the fire hydrant receives the striking, can effectively guarantee the valve clack shutoff all the time on the valve port to avoid the fire hydrant to be hit the emergence of the hourglass water condition.
The utility model provides a scheme that technical problem adopted is: the anti-collision intelligent overground fire hydrant comprises a body and a valve body, wherein the body and the valve body are connected together through a breakable bolt, a necking section with the diameter smaller than that of the breakable bolt is arranged at the joint of the body and the valve body on the breakable bolt, a connecting rod is installed in the body in a rotating mode, a valve rod is installed in the valve body in a rotating mode, the lower end of the connecting rod is connected with the valve rod through a coupling, and a valve clack used for controlling water outflow is arranged at the lower end of the valve rod.
Furthermore, in order to ensure that the connection relation between the connecting rod and the valve rod can be disconnected at any time, the valve rod is prevented from being knocked open when the fire hydrant is knocked, and the valve clack is ensured to be always blocked on the valve port; the coupling comprises an upper section body and a lower section body, the upper section body and the lower section body are both hollow cylindrical, the upper section body is fixedly connected with a connecting rod through a bolt nut, the lower section body is fixedly connected with a valve rod through a bolt nut, a plurality of upper clamping jaws extend vertically downwards from the bottom of the upper section body, an upper clamping groove is formed between every two adjacent upper clamping jaws, a plurality of lower clamping jaws extending vertically upwards are correspondingly arranged at the top of the lower section body, and a lower clamping groove is formed between every two adjacent lower clamping jaws.
Further, in order to indirectly connect the body with the valve body, the body is prevented from influencing the valve body when being collided; be equipped with the anticollision support between body and the valve body, be equipped with on the anticollision support and be used for the upper flange of being connected with the body and be used for the lower flange of being connected with the valve body, easy-to-break bolted connection is between upper flange and body, the lower flange passes through the screw and is connected with the valve body.
Further, in order to ensure sealing performance; a body sealing gasket is arranged between the upper flange and the body, and a valve body sealing gasket is arranged between the lower flange and the valve body.
Further, in order to form the valve port, the valve clack is arranged on the valve port to control water outlet; the valve comprises a valve body and a valve clack, wherein the valve body is arranged in the valve body, the valve clack is arranged on the valve port to block the valve port, and a water stopping rubber mat is arranged on the valve clack.
Furthermore, in order to realize that the valve rod is rotated to drive the valve clack to move up and down to open the valve port, water outlet is controlled; the valve comprises a valve body, a valve clack, a valve rod nut and a valve rod, wherein a rotation stopping sheet used for limiting the rotation of the valve clack is arranged in the valve body, a lifting hole extending up and down is formed in the valve clack, the upper end of the lifting hole is provided with the valve rod nut, the valve rod nut is in threaded connection with the valve rod so that the valve clack can be driven to move up and down to open a valve port when the valve rod rotates.
Furthermore, in order to rotate the connecting rod through a special wrench, water is controlled to be discharged, and the fire hydrant is prevented from being opened randomly; the upper end of connecting rod is equipped with the connector that is used for external spanner, the connector is regular pentagon, and the top of body is equipped with the bolt cap that is located the connector periphery, be equipped with the bolt cap sealed pad between bolt cap and the body.
Further, in order to drain water in the valve body, the valve body is prevented from being frozen due to freezing of residual water; the lower extreme of valve body is connected with the return bend, is equipped with the outlet on the lateral wall of valve body below, be equipped with the drain valve on the outlet.
Furthermore, in order to ensure that when the fire hydrant is impacted, the impacted part is concentrated in the middle of the body, and the joint of the body and the valve body is not impacted, thereby effectively ensuring that the valve clack is always blocked on the valve port; the lower side of the body is movably sleeved with an anti-collision seat, the anti-collision seat is in a round table shape, and a cavity matched with the anti-collision support in shape is arranged at the bottom of the anti-collision seat.
Furthermore, in order to ensure that the anti-collision seat is of a detachable structure, the anti-collision seat is convenient to mount and dismount so as to be convenient to maintain; the anti-collision seat comprises a left seat body and a right seat body, and the left seat body and the right seat body are connected through bolts and nuts.
Compare prior art, the utility model has the advantages of it is following: the utility model discloses an easy-to-break bolt couples together body and valve body, the valve body is buried in the ground, the body exposes on subaerial, when the body is hit, the necking segment that the easy-to-break bolt is located the junction of body and valve body is lower because of the less intensity of diameter, can't bear too big external force and easily break off, thereby the relation of connection of disconnection body and valve body, guarantee that this integument is hit and can not exert an influence to the valve body, and simultaneously, because of there is not relation of connection between valve rod and the connecting rod, only realize through the cooperation of jack catch and draw-in groove that the connecting rod rotates and drive the valve rod and rotate, can break off at any time between two poles, therefore, even the fire hydrant is hit, the valve clack still can the shutoff on the valve port, block fire water blowout, thereby effectively prevent the emergence that the fire hydrant was.
Drawings
The invention will be further described with reference to the following examples with reference to the accompanying drawings:
fig. 1 is a schematic structural view of the present invention;
fig. 2 is a partially enlarged view of a in fig. 1.
In the figure: 1-body; 2-a valve body; 3-a breakable bolt; 301-a neck reduction section; 4-a connecting rod; 5-valve stem; 6-coupling; 601-upper segment body; 602-lower segment body; 603-upper claws; 604-lower jaw; 605-upper card slot; 606-lower card slot; 7-valve clack; 8-an anti-collision support; 9-valve seat; 10-water stop rubber mat; 11-valve stem nut; 12-a bolt cap; 13-a drain valve; 14-anti-collision seat.
Detailed Description
The invention is described in detail below with reference to the drawings and specific examples:
the specific embodiment is as follows: as shown in fig. 1-2, the embodiment provides an anti-collision intelligent ground fire hydrant, which includes a body 1 and a valve body 2, the body 1 and the valve body 2 are connected together through a breakable bolt 3, a neck section 301 with a diameter smaller than that of the breakable bolt 3 is arranged at a joint of the body 1 and the valve body 2 on the breakable bolt 3, a connecting rod 4 is rotatably mounted in the body 1, a valve rod 5 is rotatably mounted in the valve body 2, the lower end of the connecting rod 4 is connected with the valve rod 5 through a coupling 6, and a valve flap 7 for controlling water outflow is arranged at the lower end of the valve rod 5.
In the embodiment, in order to ensure that the connection relationship between the connecting rod 4 and the valve rod 5 can be disconnected at any time, the valve rod 5 is prevented from being knocked open when the fire hydrant is knocked, and the valve clack 7 is ensured to be always blocked on a valve port; the coupling 6 comprises an upper section body 601 and a lower section body 602, the upper section body 601 and the lower section body 602 are both hollow cylindrical, the upper section body 601 is fixedly connected with the connecting rod 4 through a bolt and a nut, the lower section body 602 is fixedly connected with the valve rod 5 through a bolt and a nut, the bottom of the upper section body 601 vertically extends downwards to form a plurality of upper clamping jaws 603, an upper clamping groove 605 is formed between two adjacent upper clamping jaws 603, the top of the lower section body 602 is correspondingly provided with a plurality of lower clamping jaws 604 which vertically extend upwards, and a lower clamping groove 606 is formed between two adjacent lower clamping jaws 604.
In the embodiment, in order to indirectly connect the body 1 and the valve body 2, the body 1 is prevented from influencing the valve body 2 when being collided; be equipped with anticollision support 8 between body 1 and the valve body 2, be equipped with the lower flange that is used for the upper flange be connected with body 1 and is used for being connected with valve body 2 on the anticollision support 8, breakable bolt 3 is connected between upper flange and body 1, the lower flange passes through the screw and is connected with valve body 2.
In the present embodiment, in order to ensure the sealing performance; a body sealing gasket is arranged between the upper flange and the body 1, and a valve body sealing gasket is arranged between the lower flange and the valve body 2.
In the embodiment, in order to form the valve port, the valve clack 7 is arranged on the valve port to control water outlet; a valve seat 9 is arranged on the lower side in the valve body 2, a valve port is arranged on the valve seat 9, the valve clack 7 is arranged on the valve port to block the valve port, and a water stop rubber pad 10 is arranged on the valve clack 7.
In the embodiment, in order to realize that the valve rod 5 is rotated to drive the valve clack 7 to move up and down to open the valve port, water outlet is controlled; the valve comprises a valve body 2 and is characterized in that a rotation stopping sheet for limiting the rotation of a valve clack 7 is arranged in the valve body 2, a lifting hole extending up and down is formed in the valve clack 7, a valve rod nut 11 is arranged at the upper end of the lifting hole, the valve rod nut 11 is in threaded connection with a valve rod 5 so that the valve clack 7 can be driven to move up and down to open a valve port when the valve rod 5 rotates, and the depth of the lifting hole is one half of the length of the.
In the embodiment, in order to rotate the connecting rod 4 by a special wrench, thereby controlling water outlet and preventing the fire hydrant from being opened randomly; the upper end of connecting rod 4 is equipped with the connector that is used for external spanner, the connector is regular pentagon, and the top of body 1 is equipped with the bolt cap 12 that is located the connector periphery, be equipped with bolt cap sealing pad between bolt cap 12 and the body 1.
In the present embodiment, in order to drain the water in the valve body 2, the valve body 2 is prevented from being frozen and cracked due to the freezing of the residual water; the lower end of the valve body 2 is connected with a bent pipe, a water outlet is arranged on the side wall below the valve body 2, and a drain valve 13 is arranged on the water outlet.
In the embodiment, in order to ensure that when the fire hydrant is impacted, the impacted part is concentrated in the middle of the body 1, and the joint of the body 1 and the valve body 2 is not impacted, so that the valve clack 7 is effectively ensured to be always blocked on the valve port; the downside activity cover of body 1 is equipped with anticollision seat 14, anticollision seat 14 is the round platform form, and anticollision seat 14 bottom is equipped with the cavity that suits with anticollision support 8 shape.
In the embodiment, in order to ensure that the crash-proof seat 14 is a detachable structure, the crash-proof seat is convenient to mount and dismount so as to be convenient to maintain; the anti-collision seat 14 comprises a left seat body and a right seat body, and the left seat body and the right seat body are connected through bolts and nuts.
In order to monitor the fire hydrant, a mounting groove is formed in the side wall of the body 1 in a concave manner, a control mechanism for monitoring the working state of the fire hydrant is arranged in the mounting groove, and a control panel gathering cover is arranged on a notch of the mounting groove; the control mechanism comprises a controller and a display screen, a first pressure sensor used for monitoring the water pressure in the valve body 2 is arranged in the valve body 2, a second pressure sensor used for monitoring the water pressure in the valve body 1 is arranged in the valve body 1, the first pressure sensor and the second pressure sensor are both connected with the controller to transmit the measured water pressure information to the controller, the controller is connected with the display screen to control the display screen to display the water pressure information measured by the first pressure sensor and the second pressure sensor, a mounting hole communicated with the inside of the valve body 1 is arranged in the mounting groove, the first pressure sensor is hermetically arranged in the mounting hole, the detection end of the first pressure sensor is contacted with the water in the valve body 1, a counter bore communicated with the inside of the valve body 2 is arranged on the side wall of the valve body 2, the second pressure sensor is hermetically arranged in the counter bore, and the detection end of the second pressure sensor is contacted with the water in the valve body 2, the counter bore is provided with a rubber cover for sealing the counter bore; an upper hollow interlayer communicated with the mounting groove and the lower end face of the body 1 is arranged in the side wall of the body 1, a lower hollow interlayer communicated with the upper end face of the valve body 2 and the counter bore is arranged in the side wall of the valve body 2, and the upper hollow interlayer and the lower hollow interlayer are correspondingly communicated so as to facilitate the penetration of a circuit; transparent toughened glass is arranged on the control panel cover, and a control panel sealing gasket is arranged between the control panel cover and the body 1;
the hydraulic conditions of the body 1 and the valve body 2 are respectively monitored by arranging the first pressure sensor and the second pressure sensor, and are clearly and visually displayed by the display screen, so that a fireman can know the conditions of the equipment more quickly, when the valve port is opened, the pressure values of the first pressure sensor and the second pressure sensor are equal, the equipment works normally, when the valve port is closed, the pressure value of the first pressure sensor is zero, the equipment works normally, when the valve port is closed, the pressure value of the second pressure sensor is equal to the hydraulic pressure value of a pipe network, and the equipment works normally; the utility model discloses first pressure sensor and second pressure sensor's mounting structure can directly detect water pressure, installation easy maintenance to body 1 goes up direct forming goes out the mounting groove that is used for installing control mechanism, gathers the control panel lid through sealing connection on the mounting groove, and dampproofing and waterproof, the cavity intermediate layer that is used for wearing to establish the electric wire that cooperation valve body 2 and 1 inner wall of body set up has increased multiple functions under the condition that the outward appearance structure of fire hydrant does not change, and it is more convenient to use.
The intelligent overground fire hydrant further comprises a frost crack prevention mechanism, the frost crack prevention mechanism comprises a temperature sensor and a third pressure sensor, the temperature sensor is connected with the controller to transmit measured temperature information to the controller, the third pressure sensor is arranged on the upper end face of the valve port to detect whether the valve clack 7 is pressed down on the valve port, the third pressure sensor is connected with the controller to transmit the measured pressure value information to the controller, and the controller is connected with the drain valve 13 to control the drain valve 13 to be opened.
The utility model connects the body 1 and the valve body 2 through the easy-to-break bolt 3, the valve body 2 is buried on the ground, the body 1 is exposed on the ground, when the body 1 is knocked, the necking section 301 of the easy-to-break bolt 3 at the joint of the body 1 and the valve body 2 is low in strength due to small diameter, cannot bear too large external force and is easy to break, thereby disconnecting the connection relation between the body 1 and the valve body 2, ensuring that the body 1 is collided and cannot influence the valve body 2, meanwhile, because the valve rod 5 and the connecting rod 4 are not connected, the connecting rod 4 rotates to drive the valve rod 5 to rotate only through the matching of the clamping jaws and the clamping grooves, and the two rods can be disconnected at any time, therefore, even if the fire hydrant is hit, the valve clack 7 can still be plugged on the valve port to block fire water from spraying, so that the fire hydrant is effectively prevented from being hit and leaking water, and waste of water resources is avoided.
The above only is the embodiment of the present invention, and not therefore the scope of the patent protection of the utility model, all utilize the equivalent structure or equivalent flow transformation made by the contents of the specification and the drawings, or directly or indirectly use in other related technical fields, all including in the same way the scope of the patent protection of the present invention.
Claims (10)
1. The utility model provides an anticollision type intelligent ground fire hydrant, its characterized in that: the water tap comprises a body and a valve body, the body and the valve body are connected together through a breakable bolt, a necking section with the diameter smaller than the diameter of the breakable bolt is arranged at the joint of the body and the valve body on the breakable bolt, a connecting rod is installed in the body in a rotating mode, a valve rod is installed in the valve body in a rotating mode, the lower end of the connecting rod is connected with the valve rod through a coupling, and a valve clack used for controlling water outlet is arranged at the lower end of the valve rod.
2. The anti-collision intelligent fire hydrant according to claim 1, wherein: the coupling comprises an upper section body and a lower section body, the upper section body and the lower section body are both hollow cylindrical, the upper section body is fixedly connected with a connecting rod through a bolt nut, the lower section body is fixedly connected with a valve rod through a bolt nut, a plurality of upper clamping jaws extend vertically downwards from the bottom of the upper section body, an upper clamping groove is formed between every two adjacent upper clamping jaws, a plurality of lower clamping jaws extending vertically upwards are correspondingly arranged at the top of the lower section body, and a lower clamping groove is formed between every two adjacent lower clamping jaws.
3. The anti-collision intelligent fire hydrant according to claim 1, wherein: be equipped with the anticollision support between body and the valve body, be equipped with on the anticollision support and be used for the upper flange of being connected with the body and be used for the lower flange of being connected with the valve body, easy-to-break bolted connection is between upper flange and body, the lower flange passes through the screw and is connected with the valve body.
4. The anti-collision intelligent fire hydrant according to claim 3, wherein: a body sealing gasket is arranged between the upper flange and the body, and a valve body sealing gasket is arranged between the lower flange and the valve body.
5. The anti-collision intelligent fire hydrant according to claim 1, wherein: the valve comprises a valve body and a valve clack, wherein the valve body is arranged in the valve body, the valve clack is arranged on the valve port to block the valve port, and a water stopping rubber mat is arranged on the valve clack.
6. The anti-collision intelligent fire hydrant according to claim 5, wherein: the valve comprises a valve body, a valve clack, a valve rod nut and a valve rod, wherein a rotation stopping sheet used for limiting the rotation of the valve clack is arranged in the valve body, a lifting hole extending up and down is formed in the valve clack, the upper end of the lifting hole is provided with the valve rod nut, the valve rod nut is in threaded connection with the valve rod so that the valve clack can be driven to move up and down to open a valve port when the valve rod rotates.
7. The anti-collision intelligent fire hydrant according to claim 1, wherein: the upper end of connecting rod is equipped with the connector that is used for external spanner, the connector is regular pentagon, and the top of body is equipped with the bolt cap that is located the connector periphery, be equipped with the bolt cap sealed pad between bolt cap and the body.
8. The anti-collision intelligent fire hydrant according to claim 1, wherein: the lower extreme of valve body is connected with the return bend, is equipped with the outlet on the lateral wall of valve body below, be equipped with the drain valve on the outlet.
9. The anti-collision intelligent fire hydrant according to claim 1, wherein: the lower side of the body is movably sleeved with an anti-collision seat, the anti-collision seat is in a round table shape, and a cavity matched with the anti-collision support in shape is arranged at the bottom of the anti-collision seat.
10. The anti-collision intelligent fire hydrant according to claim 9, wherein: the anti-collision seat comprises a left seat body and a right seat body, and the left seat body and the right seat body are connected through bolts and nuts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020847554.6U CN212317041U (en) | 2020-05-20 | 2020-05-20 | Anti-collision intelligent ground fire hydrant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020847554.6U CN212317041U (en) | 2020-05-20 | 2020-05-20 | Anti-collision intelligent ground fire hydrant |
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| Publication Number | Publication Date |
|---|---|
| CN212317041U true CN212317041U (en) | 2021-01-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020847554.6U Active CN212317041U (en) | 2020-05-20 | 2020-05-20 | Anti-collision intelligent ground fire hydrant |
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| Country | Link |
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| CN (1) | CN212317041U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111663606A (en) * | 2020-05-20 | 2020-09-15 | 白沙消防设备有限公司 | Anti-collision intelligent ground fire hydrant |
-
2020
- 2020-05-20 CN CN202020847554.6U patent/CN212317041U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111663606A (en) * | 2020-05-20 | 2020-09-15 | 白沙消防设备有限公司 | Anti-collision intelligent ground fire hydrant |
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