CN112942504A

CN112942504A - High-altitude high-speed highway fire-fighting device and construction process thereof

Info

Publication number: CN112942504A
Application number: CN202110169744.6A
Authority: CN
Inventors: 李强; 范鹏; 贺晓乐
Original assignee: Chongqing Yuxin Road And Bridge Development Co ltd
Current assignee: Chongqing Yuxin Road And Bridge Development Co ltd
Priority date: 2021-02-07
Filing date: 2021-02-07
Publication date: 2021-06-11
Anticipated expiration: 2041-02-07
Also published as: CN112942504B

Abstract

The utility model belongs to the technical field of the road construction technique and specifically relates to a high altitude high speed highway fire control unit and construction process thereof is related to, it includes the fire control pond body, the fire control pond body buries underground with subaerial, and the fire control pond body is equipped with the fire water pump subaerial, the fire water pump is equipped with fire water pipe, fire water pump electricity is connected with the battery, the battery electricity is connected with solar module, the top of fire control pond body is equipped with the inlet tube, inlet tube intercommunication and highway's escape canal, and the one end that the inlet tube is close to the escape canal is equipped with the filter screen, one side that the inlet tube was kept away from on. The present application has the following effects: the water inlet pipe can introduce water flow into the fire pool body, and when the fire pool body is full of water, the drain pipe can discharge redundant water flow in the fire pool body; the water inlet pipe and the water discharge pipe enable the water stored in the fire pool body to form 'running water', so that the water stored in the fire pool body is not easy to breed microorganisms, pollutants and other impurities.

Description

High-altitude high-speed highway fire-fighting device and construction process thereof

Technical Field

The application relates to the technical field of road construction, in particular to a high-altitude high-speed highway fire-fighting device and a construction process thereof.

Background

The fire pool is a water storage structure for storing fire-fighting water. Especially in the area with insufficient water source, the fire pool is used as an emergency water source in case of fire, so that the fire in the area can be effectively controlled. The same is true for high-altitude highways, and when a fire breaks out on or beside the highways, firefighters can get water nearby, so that the fire can be extinguished in time to reduce loss. Therefore, it is also necessary to construct a fire pool beside a high-altitude high-speed highway.

In the related art, a fire pool of an expressway is usually buried under the ground, so that the fire pool is not easily damaged by an impact of foreign objects. The fire-fighting water pool is of a closed structure usually, and a heat insulation structure is arranged on the wall of the fire-fighting water pool, so that water stored in the fire-fighting water pool is not easy to freeze due to low temperature, and the water stored in the fire-fighting water pool can be smoothly pumped out when a fire disaster is released. The fire-fighting water pool is still provided with the fire-fighting water pipe that feeds through in the fire-fighting water pool inner chamber usually subaerial, sets up the fire-fighting water pump simultaneously at the exit end of fire-fighting water pipe to be equipped with solar module and energy storage component in order to guarantee the normal power supply of fire-fighting water pump, thereby reach the purpose of pumping the retaining in the fire-fighting water pool.

Aiming at the related technologies, the inventor thinks that the stored water in the fire-fighting water tank is easy to deteriorate after long-term storage, and impurities such as microorganisms and pollutants generated in the stored water easily cause the blockage of a fire-fighting water pipe or a fire-fighting water pump, thereby influencing the normal fire-fighting rescue work.

Disclosure of Invention

In order to make the retaining of fire control pond body be difficult for breeding impurity such as microorganism, pollutant, the application provides a high altitude express highway fire control unit and construction process thereof.

The application provides a high altitude express highway fire control unit and construction process adopts following technical scheme:

the first aspect, the application provides a high altitude highway fire control unit, adopts following technical scheme:

the utility model provides a high altitude highway fire control unit, includes the fire-fighting basin body, the fire-fighting basin body buries underground with subaerial, and the fire-fighting basin body is equipped with the fire-fighting water pump subaerial, the fire-fighting water pump is equipped with the fire hose of intercommunication and fire-fighting basin body bottom, fire-fighting water pump electricity is connected with the battery, the battery electricity is connected with solar module, the top of fire-fighting basin body is equipped with the inlet tube, the inlet tube intercommunication is equipped with the inlet tube with highway's escape canal, and the inlet tube is close to the one end in escape canal and is equipped with the filter screen, one side that the inlet tube was.

By adopting the technical scheme, the water inlet pipe can introduce water flow into the fire pool body, and when the fire pool body is full of water, the drain pipe can discharge redundant water flow in the fire pool body; the water inlet pipe and the water discharge pipe enable the water stored in the fire pool body to form 'running water', so that the water stored in the fire pool body is not easy to breed microorganisms, pollutants and other impurities.

Optionally, the drain pipe is close to the one end opening of fire control pond body and communicates with fire control pond body, and the one end that the drain pipe kept away from fire control pond body seals and is equipped with overflow mechanism, overflow mechanism is including wearing to establish at the drain pipe blind end and with the overflow pipe of drain pipe intercommunication and establish the overflow valve subassembly in the overflow pipe.

Through adopting above-mentioned technical scheme, overflow mechanism makes the drain pipe only need open under this internal water full condition of fire control pond, if this internal retaining of fire control pond is not full, overflow mechanism then can make the drain pipe close to make this internal retaining of fire control pond be difficult for accelerating rotten because of the entering of air.

Optionally, the overflow valve subassembly is including fixing the spacing ring edge on the overflow pipe inside wall, sliding along the base ring edge that is close to fire-fighting basin body one side in the spacing ring, establishing at the spring between spacing ring edge and base ring edge, with the coaxial ball valve rod that sets up of overflow pipe and set up the overflow ball valve of keeping away from fire-fighting basin body one end at the ball valve rod, the one end that the ball valve rod is close to fire-fighting basin body is passed through connecting rod and base ring along fixed connection, the exit end looks butt of overflow ball valve and overflow pipe.

By adopting the technical scheme, when the fire pool body is full of water, the water flow pushes the overflow ball valve to move in the direction away from the overflow pipe, so that the overflow pipe is opened, and redundant stored water in the fire pool body can be discharged; after the unnecessary retaining of fire control pond internal is drained, the spring resets to make overflow ball valve and overflow pipe looks butt again, thereby close the overflow pipe.

Optionally, the outlet end of the overflow pipe is provided with a skirt, the skirt is of a conical structure, the small end of the skirt is one end close to the overflow pipe, the large end of the skirt is one end far away from the overflow pipe, and the overflow ball valve is abutted to the skirt.

Through adopting above-mentioned technical scheme, the shirt rim can lead the removal of overflow ball valve to make the overflow ball valve can accurately reset, thereby make the overflow ball valve better to the closed effect of overflow pipe.

Optionally, a cover cylinder is arranged outside the outlet end of the overflow pipe, one end of the cover cylinder is open, the other end of the cover cylinder is closed, the open end of the cover cylinder is fixed to the closed end of the drainage pipe, and water holes are formed in the side wall and the bottom wall of the cover cylinder.

Through adopting above-mentioned technical scheme, the cover section of thick bamboo is as overflow ball valve's protective structure to make overflow ball valve be difficult for damaging because of the striking of foreign matters such as falling rocks, and can also prevent that animals such as mouse from climbing to in the overflow pipeline.

Optionally, the fire-fighting pool body is equipped with the maintenance room in the exit end department of inlet tube, the top of fire-fighting pool body is equipped with the first manhole that communicates in the maintenance room, and the fire-fighting pool body is equipped with first well lid in first manhole department, be equipped with the drainage groove on the diapire of maintenance room, the cell wall of drainage groove is equipped with the hole of permeating water that communicates in the fire-fighting pool body, and is equipped with the haydite drainage layer in the drainage groove.

Through adopting above-mentioned technical scheme, can be convenient for overhaul the repair room or clean, open first well lid to carry out the shutoff through the shutoff gasbag with the inlet tube, the maintainer can get into the repair room and overhaul or clean the operation, convenient and fast.

Optionally, the diapire of examining and repairing the room is equipped with the second manhole, and examines and repair the room and be equipped with the second well lid in second manhole department, be equipped with the cat ladder on the inside wall of fire-fighting pond body, the cat ladder is equipped with multistage along the equidistance of direction that the second manhole is close to fire-fighting pond body diapire.

Through adopting above-mentioned technical scheme, through the fire control water pump with this internal retaining pump of fire-fighting pool back of pumping, the maintainer can also open the second well lid to it is clean to the inner wall of fire-fighting pool body in this body to enter the fire-fighting pool.

Optionally, the outlet end of the water inlet pipe and the inlet end of the water discharge pipe are coaxially arranged, and the side wall of the maintenance room between the water inlet pipe and the water discharge pipe is provided with an air hole at the projection of the water inlet pipe and the water discharge pipe.

Through adopting above-mentioned technical scheme, the circulation of air effect between inspection room and the fire-fighting pool body has been strengthened with the gas pocket to the internal diameter of gas pocket to make the rivers of inlet tube intake the fire-fighting pool body more easily internal.

Optionally, the lateral wall of the overhaul room is fixed with a fan blade assembly at the outlet end of the water inlet pipe, the fan blade assembly is located above the water filtering tank, the fan blade assembly comprises a fan blade shaft perpendicular to the axial lead of the water inlet pipe and a fan blade fixed on the fan blade shaft, the fan blade shaft is rotatably arranged on the lateral wall of the overhaul room, and the fan blade is parallel to the fan blade shaft.

Through adopting above-mentioned technical scheme, when the rivers striking flabellum piece of inlet tube, the flabellum piece can drive the flabellum axle and take place to rotate to make flabellum subassembly can order about the air current and flow in drainage 3, the air current forms pushing action to the overflow ball valve when flowing along the direction that is close to overflow mechanism, thereby makes the overflow pipe open more easily.

In a second aspect, the application provides a construction process of a high-altitude high-speed highway fire-fighting device, which adopts the following technical scheme:

a construction process of a high-altitude high-speed highway fire-fighting device is characterized by comprising the following steps: the method comprises the following steps:

s1, surveying the original appearance of a high-altitude high-speed road, and then carrying out comprehensive evaluation to select a proper place as a burying position of a fire pool body;

s2, removing sundries such as branches and stones from the embedded position, and then excavating a foundation pit at the embedded position;

s3, constructing a fire-fighting pool body in the foundation pit, wherein during construction of the fire-fighting pool body, a first maintenance manhole and a first well cover are arranged on the top wall of the fire-fighting pool body, a fire-fighting water pipe is arranged in the fire-fighting pool body in a penetrating mode, a ladder stand is fixed on the side wall of the fire-fighting pool body, and after construction of the fire-fighting pool body is completed, construction of a heat insulation structure of the fire-fighting pool body is carried out;

s4, constructing an overhaul room in the fire pool, arranging a water filtering groove on the bottom wall of the overhaul room, arranging a ceramsite water filtering layer in the water filtering groove, arranging an air hole and a second overhaul hole on the side wall of the overhaul room, and arranging a second well cover at the second overhaul hole;

s5, embedding construction of the water inlet pipe and the water drain pipe is carried out, the water inlet pipe and the water drain pipe are communicated with the fire-fighting pool body, one end, away from the fire-fighting pool body, of the water inlet pipe is communicated with a drainage ditch of the expressway, a filter screen is arranged at one end, close to the drainage ditch, of the water inlet pipe, one end, away from the fire-fighting pool body, of the water drain pipe extends out of soil, and an overflow mechanism and a cover cylinder are arranged at the closed end of the water.

And S6, backfilling the foundation pit, and constructing a fire pump, a storage battery and a solar cell module on the ground.

By adopting the technical scheme, the water stored in the fire pool body can form 'running water', and by arranging the overflow mechanism, air is not easy to enter the fire pool body on the premise of reducing the influence on the drainage effect of the drainage pipe, so that impurities are further not easy to generate in the water stored in the fire pool body; the maintainer can also be convenient regularly clean to the fire-fighting water tank.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the water inlet pipe can introduce water flow into the fire pool body, and when the fire pool body is full of water, the drain pipe can discharge redundant water flow in the fire pool body; the water inlet pipe and the water discharge pipe enable the stored water in the fire pool body to form 'running water', so that the stored water in the fire pool body is not easy to breed impurities such as microorganisms and pollutants;

2. through setting up overflow mechanism for the drain pipe only just need open under this internal water full condition of fire control pond, if this internal retaining of fire control pond is not full, overflow mechanism then can make the drain pipe close, thereby makes this internal retaining of fire control pond be difficult for accelerating rotten because of the entering of air.

Drawings

FIG. 1 is a schematic structural view of the entire fire fighting device according to the embodiment of the present application;

FIG. 2 is a longitudinal cross-sectional view of a fire apparatus according to an embodiment of the present application;

FIG. 3 is an enlarged view of portion A of FIG. 2;

fig. 4 is a longitudinal cross-sectional view of another perspective of a fire protection device according to an embodiment of the present application.

Description of reference numerals: 1. a fire pool body; 11. a fire pump; 12. a fire hose; 121. a filter; 13. a storage battery; 14. a solar cell module; 15. a first well cover; 16. climbing a ladder; 2. a water inlet pipe; 3. a drain pipe; 4. an overflow mechanism; 41. an overflow pipe; 411. a skirt edge; 42. an overflow valve assembly; 421. a limiting ring edge; 422. a base ring edge; 423. a spring; 424. a ball valve stem; 4241. a connecting rod; 425. an overflow ball valve; 43. a cover cylinder; 431. water passing holes; 5. an overhaul room; 51. a second well cover; 52. air holes; 53. a fan blade assembly; 531. a fan blade shaft; 532. a fan blade; 6. a water filtering tank; 61. water permeable holes; 62. a ceramsite water filtering layer; 7. and (7) a drainage ditch.

Detailed Description

The present application is described in further detail below with reference to figures 1-4.

The embodiment of the application discloses high altitude expressway fire control unit. Referring to fig. 1 and 2, the high altitude highway fire fighting device includes a fire pool body 1, a water inlet pipe 2, and a water discharge pipe 3.

The fire-fighting pool body 1 is buried underground on the ground, and the water is stored in the fire-fighting pool body 1 and is used as a fire-fighting water source, so that the fire can be controlled in time when a fire disaster happens on a high-altitude high-speed road or beside the highway. The inlet tube 2 sets up in the top of fire control pond body 1, and the inlet tube 2 is linked together with highway's escape canal 7 to in can getting into fire control pond body 1 so that rainwater, spring, stream etc. in the escape canal 7, make the retaining in the fire control pond body 1 can supply after being consumed. The one end that inlet tube 2 is close to escape canal 7 is equipped with the filter screen, and the filter screen is used for carrying out coarse filtration to the rivers that get into fire control pond body 1 to the clean degree that reinforcing fire control pond body 1 intake. The drain pipe 3 is arranged on one side, away from the water inlet pipe 2, of the top end of the fire pool body 1, and the drain pipe 3 is communicated with the fire pool body 1. When the fire pool body 1 is full of water, the drain pipe 3 can discharge redundant water flow in the fire pool body 1 so as to reduce the water pressure borne by the fire pool body 1. Inlet tube 2 and drain pipe 3 make the retaining in the fire pond body 1 form "running water" to make the retaining in the fire pond body 1 be difficult for breeding impurity such as microorganism, pollutant.

The fire pool body 1 is cuboid, and the capacity of the fire pool body 1 is set according to the actual conditions of the construction site. The temperature difference is big round clock in high altitude area, and the temperature at night is low, is unfavorable for concrete structure's maintenance to the transportation of concrete structure raw materials also has inconveniently, therefore fire control pond body 1 can adopt the glass steel construction. Add on the outer wall of fire control pond body 1 and be equipped with insulation construction, like insulation board layer, heat preservation rock wool layer isotructure to reinforcing fire control pond body 1's heat preservation effect, thereby make the retaining in the fire control pond body 1 difficult freezing.

The fire-fighting water pump 11 is fixed on the ground of the fire-fighting pool body 1. Fire pump 11 passes through fire hose 12 and fire pond body 1's bottom intercommunication to make fire pump 11 can be used for the fire rescue with the retaining pump of fire pond body 1 in and pumping. The end of fire hose 12 away from fire pump 11 may be added with filter 121 to make the water flow into fire hose 12 and fire pump 11 cleaner. The fire pump 11 is powered by the storage battery 13, the storage battery 13 is electrically connected with the fire pump 11, and meanwhile, the storage battery 13 is electrically connected with the solar cell module 14. The solar cell module 14 converts solar energy into electric energy and stores the electric energy in the storage battery 13 so as to ensure the normal operation of the fire pump 11.

Referring to fig. 2 and 3, one end of the drain pipe 3 away from the fire pool body 1 is closed, and one end of the drain pipe 3 away from the fire pool body 1 is provided with an overflow mechanism 4. Overflow mechanism 4 makes drain pipe 3 only need open under the condition that fire control pond body 1 internal water is full, if the retaining in the fire control pond body 1 is not full, overflow mechanism 4 then can make drain pipe 3 close to make the retaining in the fire control pond body 1 be difficult for accelerating the rotten because of the entering of air.

The overflow mechanism 4 includes an overflow pipe 41 and an overflow valve assembly 42. An overflow pipe 41 is inserted into the closed end of the drain pipe 3, and the overflow pipe 41 communicates with the drain pipe 3. The axial lead of the overflow pipe 41 is parallel to the axial lead of the drain pipe 3, and the overflow pipe 41 is fixedly connected with the drain pipe 3. An overflow valve assembly 42 is arranged in the overflow pipe 41, and the overflow valve assembly 42 is used for controlling the opening and closing of the overflow pipe 41.

Spill valve assembly 42 includes a stop collar 421, a base collar 422, a spring 423, a ball valve stem 424, and a spill ball valve 425. The limiting ring edge 421 is fixed on the inner side wall of the overflow pipe 41; the base ring edge 422 slides on one side of the limit ring edge 421 close to the fire pool body 1 along the axial direction of the overflow pipe 41; the spring 423 is positioned between the limiting ring edge 421 and the base ring edge 422, and the spring 423 is fixedly connected with the limiting ring edge 421 and the base ring edge 422; the ball valve rod 424 and the overflow pipe 41 are coaxially arranged, one end, close to the fire-fighting pool body 1, of the ball valve rod 424 is fixedly connected with the base ring edge 422 through the connecting rod 4241, and water flow can pass through a gap between the connecting rod 4241 and the base ring edge 422; an overflow ball valve 425 is fixed to the end of the ball valve stem 424 remote from the fire pool body 1, and the overflow ball valve 425 abuts the outlet end of the overflow pipe 41.

When the fire-fighting pool body 1 is full of water, the water flow flows to the overflow pipe 41 along the drain pipe 3, and pushes the overflow ball valve 425 to move along the direction away from the overflow pipe 41, the base ring is close to the limit ring along 421 under the drive of the overflow ball valve 425 along 422, and the spring 423 is compressed, at the moment, the overflow pipe 41 is opened, and the redundant water storage in the fire-fighting pool body 1 is discharged. After the excessive impoundment in the fire-fighting pool body 1 is exhausted, the spring 423 resets, and the overflow ball valve 425 is again abutted to the overflow pipe 41, and the overflow pipe 41 is closed at the moment, so that air is not easy to enter the fire-fighting pool body 1 along the overflow pipe 41. And, because the difference in temperature is big day and night in high-altitude area, the gas in the fire pond body 1 forms the air current when the inflation is heated daytime, and the air current also can promote overflow ball valve 425 to discharge partly gaseous, thereby reduce the atmospheric pressure in the fire pond body 1.

The outlet end of the overflow pipe 41 is provided with a skirt 411. The skirt 411 is integral with the overflow tube 41. The skirt 411 is of a conical structure, the small end of the skirt 411 is one end close to the overflow pipe 41, and the large end of the skirt 411 is one end far away from the overflow pipe 41. An overflow ball valve 425 abuts on the skirt 411. The skirt 411 can guide the movement of the overflow ball valve 425, so that the overflow ball valve 425 can be accurately reset, and the closing effect of the overflow ball valve 425 on the overflow pipe 41 is better.

The outer part of the outlet end of the overflow pipe 41 is provided with a cover barrel 43. The longitudinal section of the cover cylinder 43 is circular, and one end of the cover cylinder 43 is open and the other end is closed. The length of the cover cylinder 43 should be greater than the displacement of the overflow ball valve 425 when it slips so that the slipping of the overflow ball valve 425 is not interfered. The open end of the cover cylinder 43 is fixedly hung on the closed end of the drain pipe 3 belt, and water through holes 431 are formed in the side wall and the bottom wall of the cover cylinder 43. The cover cylinder 43 serves as a protective structure of the overflow ball valve 425, so that the overflow ball valve 425 is not easily damaged by the impact of foreign objects such as falling rocks, and also it is possible to prevent animals such as rats from climbing into the overflow pipe 41.

Referring to fig. 2 and 4, the fire fighting pool body 1 is provided with an access room 5 at the outlet end of the water intake pipe 2. The overhaul room 5 and the fire pool body 1 are of an integrated structure. The overhaul room 5 is cuboid, and the overhaul room 5 is positioned on one side of the top end of the fire-fighting pool body 1, which is close to the water inlet pipe 2. In order to make the rivers of inlet tube 2 can flow to fire pond body 1 smoothly, be fixed with water filtering tank 6 on the diapire of repair room 5, water filtering tank 6's tank bottom is equipped with the hole 61 of permeating water that communicates with fire pond body 1. Meanwhile, in order to enhance the cleanness of the water flow entering the fire-fighting pool body 1, a ceramsite water filtering layer 62 is arranged in the water filtering tank 6. The ceramsite water filtering layer 62 is formed by paving light ceramsite, and the gaps among the light ceramsite can filter impurities in the water flow of the water inlet pipe 2 in the water filtering groove 6.

The top of fire-fighting pool body 1 is equipped with the first manhole of intercommunication and maintenance room 5, and the first manhole department of fire-fighting pool body 1 is equipped with first well lid 15 to make the maintainer can pass in and out maintenance room 5. When overhauing or cleaning overhaul room 5, open first well lid 15 to carry out the shutoff through the shutoff gasbag with inlet tube 2, the maintainer can get into and overhaul or clean the operation in overhaul room 5, convenient and fast.

The diapire of repair room 5 is equipped with the second manhole, and the second manhole is located the one side of drainage groove 6. The overhaul room 5 is equipped with second well lid 51 in second manhole department, and maintainer can also open second well lid 51 to it cleans the inner wall of fire-fighting pool body 1 to enter into in the fire-fighting pool body 1. Before entering into fire-fighting pool body 1, through the fire pump 11 with the retaining pump of fire-fighting pool body 1 in can. In order to enable the fire pool body 1 to be fully stored after the fire pool body 1 is cleaned, the fire pool body 1 can be cleaned before and during rainy seasons. In order to make the maintainer get into the fire pool body 1 more convenient, be equipped with cat ladder 16 on the inside wall of fire pool body 1, and cat ladder 16 is equipped with multistage along the equidistance of the direction that the second manhole is close to 1 diapire of fire pool body.

The exit end of inlet tube 2 and the entrance end coaxial arrangement of drain pipe 3, the gas pocket 52 has been seted up in the projection department of inlet tube 2 and drain pipe 3 to the lateral wall that maintenance room 5 is located between inlet tube 2 and drain pipe 3. The air hole 52 is circular, and the inside diameter of the air hole 52 and the air hole 52 enhance the air circulation effect between the service room 5 and the fire pool body 1, so that the water flow of the water inlet pipe 2 can enter the fire pool body 1 more easily.

The side wall of the inspection chamber 5 is fixed with a fan blade assembly 53 at the outlet end of the water inlet pipe 2, and the fan blade assembly 53 is positioned above the water filtering groove 6. Flabellum subassembly 53 can intercept the rivers of inlet tube 2 to make the rivers of inlet tube 2 can fall to the drainage tank 6 in, thereby reduce the impact that the rivers of inlet tube 2 caused to overhaul room 5. The fan blade assembly 53 includes a fan blade shaft 531 and a fan blade 532. The fan blade shaft 531 is perpendicular to the axial line of the water inlet pipe 2, and the fan blade shaft 531 is rotatably disposed on the sidewall of the inspection chamber 5. The fan blades 532 are fixed to the fan blade shaft 531, and the fan blades 532 are parallel to the fan blade shaft 531.

When the water flow of the water inlet pipe 2 hits the fan blades 532, the fan blades 532 can drive the fan blade shaft 531 to rotate, so that the fan blade assembly 53 can drive the air flow to flow in the water outlet pipe 3, and the air flow forms a pushing action on the overflow ball valve 425 when flowing along the direction close to the overflow mechanism 4, so that the overflow pipe 41 is easier to open. And the rivers of inlet tube 2 are bigger, and the rotational speed of flabellum subassembly 53 is higher, and the flow velocity of air current is faster, and the degree of opening of overflow pipe 41 is also because bigger to make fire-fighting pond body 1 under the more condition of intaking, can discharge unnecessary retaining in time.

The implementation principle of the high-altitude high-speed highway fire fighting device in the embodiment of the application is as follows: during construction, the fire pool body 1 is buried in the ground, and the thermal insulation structure of the fire pool body 1 is constructed outside the fire pool body 1. Then, the water pipe 2 and the water discharge pipe 3 are buried and the fire service water pipe 12 is inserted, the overflow valve assembly 42 is set in the overflow pipe 41, the overflow pipe 41 is fixed to the closed end of the water discharge pipe 3, and the cover 43 is fixed to the outside of the overflow pipe 41. Then, an overhaul chamber 5 is arranged in the fire fighting pool body 1, a first manhole is arranged on the top wall of the fire fighting pool body 1, a first well cover 15 is arranged at the first manhole, a water filtering tank 6 is arranged on the bottom wall of the overhaul chamber 5, a water permeable hole 61 is arranged at the bottom of the water filtering tank 6, light ceramsite is laid in the water filtering tank 6 to form a ceramsite water filtering layer 62, a second manhole is arranged on one side of the water filtering tank 6, a second well cover 51 is arranged at the second manhole, and an air hole 52 is arranged on the side wall, located between the water inlet pipe 2 and the water outlet pipe 3, of the overhaul chamber 5. And then the construction of the fire pump 11, the storage battery 13 and the solar cell module 14 is carried out on the ground.

The embodiment of the application also discloses a construction process of the high-altitude high-speed highway fire-fighting device. The construction process of the fire fighting device comprises the following steps:

s1, surveying the original scene of the high-altitude high-speed highway, then carrying out comprehensive evaluation, and selecting a proper place as a burying position of the fire pool body 1, wherein the burying position is a slope body which is not easy to generate phenomena such as settlement, landslide and the like, so that the drain pipe 3 discharges redundant stored water out of the fire pool body 1;

s3, constructing the fire pool body 1 in the foundation pit, arranging a first maintenance manhole and a first well cover 15 on the top wall of the fire pool body 1 during construction of the fire pool body 1, penetrating a fire water pipe 12 into the fire pool body 1, fixing a ladder stand 16 on the side wall of the fire pool body 1, and constructing a heat insulation structure of the fire pool body 1 after construction of the fire pool body 1 is completed;

s4, constructing an overhaul room 5 in the fire pool, arranging a water filtering tank 6 on the bottom wall of the overhaul room 5, arranging a ceramsite water filtering layer 62 in the water filtering tank 6, arranging an air hole 52 and a second overhaul hole on the side wall of the overhaul room 5, and arranging a second well cover 51 at the second overhaul hole;

s5, the construction of burying underground of inlet tube 2 and drain pipe 3 is carried out again, and with inlet tube 2 and drain pipe 3 and fire control pond body 1 intercommunication, the one end of keeping away from fire control pond body 1 with inlet tube 2 communicates with 7 the escape canals in highway, and set up the filter screen in the one end that inlet tube 2 is close to 7 the escape canals, stretch out soil with the one end that drain pipe 3 keeps away from fire control pond body 1 outside, and set up overflow mechanism 4 and cover section of thick bamboo 43 at the blind end of drain pipe 3 way.

And S6, backfilling the foundation pit, constructing the fire pump 11, the storage battery 13 and the solar cell module 14 on the ground, and adding a warning board and other facilities if necessary.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a high altitude high speed highway fire control unit, includes fire-fighting pool body (1), fire-fighting pool body (1) bury underground with the ground, and fire-fighting pool body (1) is equipped with fire-fighting water pump (11) subaerial, fire-fighting water pump (11) are equipped with fire hose (12) of intercommunication and fire-fighting pool body (1) bottom, fire-fighting water pump (11) electricity is connected with battery (13), battery (13) electricity is connected with solar module (14), its characterized in that: the top of fire control pond body (1) is equipped with inlet tube (2), inlet tube (2) intercommunication and highway's escape canal (7), and inlet tube (2) one end that is close to escape canal (7) is equipped with the filter screen, one side that inlet tube (2) were kept away from on fire control pond body (1) top is equipped with drain pipe (3).

2. The high altitude highway fire fighting device according to claim 1, wherein: one end opening that drain pipe (3) are close to fire control pond body (1) and communicate with fire control pond body (1), and the one end that fire control pond body (1) was kept away from in drain pipe (3) seals and is equipped with overflow mechanism (4), overflow mechanism (4) are including wearing to establish overflow pipe (41) that drain pipe (3) blind end and communicate with drain pipe (3) and establish overflow valve subassembly (42) in overflow pipe (41).

3. The high altitude highway fire fighting device according to claim 2, wherein: overflow valve subassembly (42) including fixing spacing ring on overflow pipe (41) inside wall along (421), slide in spacing ring along (421) be close to fire-fighting pond body (1) one side base ring along (422), establish spring (423) between spacing ring along (421) and base ring edge (422), ball valve rod (424) and the overflow ball valve (425) of setting away from fire-fighting pond body (1) one end at ball valve rod (424) with overflow pipe (41) coaxial setting, connecting rod (4241) are passed through with base ring along (422) fixed connection to ball valve rod (424) one end that is close to fire-fighting pond body (1), overflow ball valve (425) and the exit end looks butt of overflow pipe (41).

4. The high altitude highway fire fighting device according to claim 3, wherein: the exit end of overflow pipe (41) is equipped with shirt rim (411), shirt rim (411) are the toper structure, and the tip of shirt rim (411) is for the one end that is close to overflow pipe (41), and the main aspects of shirt rim (411) is for the one end of keeping away from overflow pipe (41), overflow ball valve (425) butt is on shirt rim (411).

5. The high altitude highway fire fighting device according to claim 4, wherein: the outside of overflow pipe (41) exit end is equipped with cover section of thick bamboo (43), cover section of thick bamboo (43) one end opening and the other end are sealed, the open end of cover section of thick bamboo (43) is fixed on the closed end that drain pipe (3) said, all be equipped with on the lateral wall of cover section of thick bamboo (43) and the diapire and cross water hole (431).

6. The high altitude highway fire fighting device according to claim 1, wherein: fire-fighting pool body (1) is equipped with maintenance room (5) at the exit end department of inlet tube (2), the top of fire-fighting pool body (1) is equipped with the first manhole that communicates in maintenance room (5), and fire-fighting pool body (1) is equipped with first well lid (15) in first manhole department, be equipped with water filtering tank (6) on the diapire of maintenance room (5), the cell wall of water filtering tank (6) is equipped with the hole (61) of permeating water that communicates in fire-fighting pool body (1), and is equipped with haydite water filtering layer (62) in water filtering tank (6).

7. The high altitude highway fire fighting device according to claim 6, wherein: the diapire of examining and repairing room (5) is equipped with the second manhole, and examines and repair room (5) and locate to be equipped with second well lid (51) in the second manhole, be equipped with cat ladder (16) on the inside wall of fire-fighting pond body (1), cat ladder (16) are equipped with multistage along the direction equidistant of second manhole near fire-fighting pond body (1) diapire.

8. The high altitude highway fire fighting device according to claim 6, wherein: the exit end of inlet tube (2) and the entrance point coaxial arrangement of drain pipe (3), lateral wall that maintenance room (5) are located between inlet tube (2) and drain pipe (3) is equipped with gas pocket (52) in the projection department of inlet tube (2) and drain pipe (3).

9. The high altitude highway fire fighting device according to claim 8, wherein: the lateral wall of maintenance room (5) is fixed with flabellum subassembly (53) at the exit end of inlet tube (2), flabellum subassembly (53) are located the top of drainage groove (6), and flabellum subassembly (53) including with inlet tube (2) axial lead looks vertically flabellum axle (531) and fix flabellum (532) on flabellum axle (531), flabellum axle (531) rotate and set up on the lateral wall of maintenance room (5), flabellum (532) are parallel with flabellum axle (531).

10. A construction process of a high-altitude high-speed highway fire-fighting device is characterized by comprising the following steps: the method comprises the following steps:

s1, surveying the original appearance of the high-altitude high-speed highway, and then carrying out comprehensive evaluation to select a proper place as the burying position of a fire pool body (1);

s3, constructing the fire pool body (1) in the foundation pit, arranging a first maintenance manhole and a first well cover (15) on the top wall of the fire pool body (1) during construction of the fire pool body (1), penetrating a fire hose (12) into the fire pool body (1), fixing a ladder stand (16) on the side wall of the fire pool body (1), and constructing a heat insulation structure of the fire pool body (1) after construction of the fire pool body (1) is completed;

s4, constructing an overhaul room (5) in the fire pool, arranging a water filtering tank (6) on the bottom wall of the overhaul room (5), then arranging a ceramsite water filtering layer (62) in the water filtering tank (6), arranging an air hole (52) and a second overhaul hole on the side wall of the overhaul room (5), and arranging a second well cover (51) at the second overhaul hole;

s5, embedding construction of the water inlet pipe (2) and the water drain pipe (3), communicating the water inlet pipe (2) and the water drain pipe (3) with the fire pool body (1), communicating one end, far away from the fire pool body (1), of the water inlet pipe (2) with a drainage ditch (7) of the highway, arranging a filter screen at one end, close to the drainage ditch (7), of the water inlet pipe (2), extending one end, far away from the fire pool body (1), of the water drain pipe (3) out of soil, and arranging an overflow mechanism (4) and a cover cylinder (43) at the closed end of a drain pipe (3) channel;

and S6, backfilling the foundation pit, and constructing a fire pump (11), a storage battery (13) and a solar cell module (14) on the ground.