CN217734305U - A cistern for forest fire prevention prevents blockking up - Google Patents

Abstract

The utility model relates to the technical field of forest fire prevention reservoirs, and discloses a reservoir for forest fire prevention and blockage prevention, which comprises a filter tank, a reservoir, a control tank, a floating ball and a support rod; a water inlet is formed in one side of the filtering tank, a filtering disc is installed in the filtering tank, a water outlet is formed in one side, away from the water inlet, of the filtering tank, the water outlet is connected with a connecting pipe, the other end of the connecting pipe is connected to a reservoir, and the control tank is arranged below the filtering tank; the side wall of the reservoir is provided with a first gate, the side wall of the control pool is provided with a second gate, and the floating ball and the support rod can control the opening or closing of the first gate and the second gate. Through the arrangement of the filtering tank, impurities can be filtered and removed, the filtering tank is prevented from being blocked, and a large amount of water resources can be stored; the automatic cleaning of the filter tank can be realized through the control tank, the floating ball, the gate and the support rod, and the filtering efficiency is kept.

Description

A cistern for forest fire prevention prevents blockking up

Technical Field

The utility model relates to a forest fire prevention cistern technical field, more specifically say, in particular to a cistern that is used for forest fire prevention to prevent blockking up.

Background

With the advance of forestry ecological construction, the protection and management of forest resources are enhanced, the fire fighting capacity of forests and forest regions is enhanced, but the forest area is wider, the existing fire fighting facilities cannot completely estimate all fire fighting resources, and cannot be built into a complete and sound fire fighting grid, and more fire fighting dead zones still cannot meet the working requirements; water resources in mountainous areas are in short supply, water needs to be taken from rivers and lakes for forest fire extinguishing, time is long, and mountain fire cannot be quickly and effectively extinguished.

The forest fire prevention cistern that uses at present can deposit certain water resource, but simple structure only is provided with water inlet and delivery port, and the water inlet is used for collecting natural water, and the delivery port switch-on outlet pipe is used for putting out a fire, and current cistern does not possess filtering capability and automatic blowdown clearance function, piles up debris in the pond, leads to the cistern to block up, and occupies the cistern space, reduces the availability factor of cistern.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the defects of the prior art and provide a reservoir for forest fire prevention and blocking prevention, which can filter and remove sundries by arranging a filter tank, prevent the filter tank from being blocked and store a large amount of water resources; be provided with the control pond, can realize the self-cleaning of filtering ponds through control pond, floater, gate and bracing piece, keep filterable efficiency.

A reservoir for preventing and blocking forest fire comprises a filter tank, a reservoir, a control tank, a floating ball and a support rod; a water inlet is formed in one side of the filtering tank, a filtering disc is installed in the filtering tank, a water outlet is formed in one side, away from the water inlet, of the filtering tank, the water outlet is connected with a connecting pipe, the other end of the connecting pipe is connected into a reservoir, and the control tank is arranged below the filtering tank; the side wall of the reservoir is provided with a first gate, the side wall of the control pool is provided with a second gate, and the floating ball and the support rod can control the opening or closing of the first gate and the second gate.

Furthermore, the floating ball comprises a first floating ball and a second floating ball, the first floating ball is arranged in the filtering tank, the bottom of the first floating ball is connected to the bottom of the filtering tank through an elastic component, and the second floating ball is arranged in the control tank.

Furthermore, the first gate with the filtering ponds are sliding connection, the second gate with the control pond is sliding connection.

Furthermore, the support rods comprise a first support rod, a second support rod and a third support rod, and the first support rod comprises a first fulcrum arranged at the top of the filter tank, a first support arm connected to the first floating ball and a second support arm connected to the second gate; the second support rod comprises a third support arm connected to the second floating ball, a second fulcrum arranged on a hillside and a fourth support arm connected with the third support rod; the third supporting rod comprises a third fulcrum arranged on the hillside and a fifth supporting arm connected to the first gate.

Furthermore, a sewage draining groove is formed in the bottom of the first gate.

Furthermore, an opening is formed in the same side of the first gate, the opening is connected with a drain pipe, and the other end of the drain pipe is connected into the control pool.

Furthermore, a sliding groove is formed in the wall of the filtering tank, the sliding groove is matched with the convex blocks on the two sides of the filtering disc, and the filtering tank is detachably connected with the filtering disc.

Furthermore, a cover plate is arranged at the top of the filter tank, and a vent hole is formed in the cover plate.

Compared with the prior art, the beneficial effects of the utility model are that: the device is used for ridges, valleys and slopes with obvious forest fire blocking effect, has the characteristics of convenience in water taking and short consumed time, is connected with a forest fire-proof isolation belt, and effectively solves the problems of extinguishing mountain fire when the mountain fire breaks out and clearing residual fire after extinguishing mountain fire; the device is provided with a filter tank, a filter disc is arranged in the filter tank, impurities can be prevented from entering a reservoir and blocking the reservoir, and the filter disc is detachably connected with the filter tank, so that the filter disc is convenient to replace and clean in time; the filter tank is provided with the control tank and is connected with the filter tank through the floating ball support rod, so that the filter tank can automatically clean impurities; the device has the advantages of low construction cost, simple installation, small occupied area and convenient use.

Drawings

The accompanying drawings are included to provide a further understanding 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 invention and not to limit the invention. In the drawings:

fig. 1 is a schematic view of the whole structure of a water storage tank for preventing and blocking forest fire.

Fig. 2 is a schematic structural diagram of a floating ball, a gate and a support rod in a reservoir for preventing and blocking forest fire.

Fig. 3 is a schematic structural diagram of a filter disc and a chute in a reservoir for preventing and stopping the forest fire.

In the figure: 1. a filtering tank; 2. a reservoir; 3. a control tank; 4. a water inlet; 5. a filter tray; 6. a first floating ball; 7. a first support bar; 701. a first fulcrum; 702. a first support arm; 703. a second support arm; 8. a drain pipe; 9. a second floating ball; 10. a sewage draining groove; 11. a second support bar; 111. a second fulcrum; 112. a third support arm; 113. a fourth support arm; 12. a third support bar; 121. a third fulcrum; 122. a fifth support arm; 13. a first gate; 14. a second gate; 15. a chute; 16. a cover plate; 17. a vent hole; 18. a water outlet; 19. a connecting pipe; 20. an opening; 21. an elastic member.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The specific embodiment is as follows:

as shown in fig. 1-3, a reservoir for preventing forest fire and blocking comprises a filtering tank 1, a reservoir 2, a control tank 3, a floating ball and a support rod, wherein the filtering tank 1 and the reservoir 2 are connected through a connecting pipe 19, the filtering tank 1 and the reservoir 2 are both made of stainless steel plates, the service life of the reservoir can be prolonged, the control tank 3 is arranged below the filtering tank 1, a first gate 13 is arranged on the side wall of the filtering tank 1, a second gate 14 is arranged on the side wall of the control tank, and the floating ball and the support rod can control the opening or closing of the first gate 13 and the second gate 14.

A water inlet 4 is formed in one side of the filtering tank 1 and used for enabling natural water to enter the filtering tank 1, and a coarse filter screen is arranged at the water inlet 4 and can prevent large-particle stone sand and branches and leaves from entering the filtering tank 1; the filtering disc 5 is arranged in the filtering pool 1, the filtering disc 5 is provided with 3 filtering discs in the utility model, the sliding chutes 15 are arranged on the pool walls at the two sides of the filtering pool 1, the sliding chutes 15 are T-shaped structures, the sliding blocks at the two ends of the filtering disc 5 are matched with the sliding chutes 15, the sliding blocks can slide in the sliding chutes 15, the filtering disc 5 can be effectively prevented from being separated from the sliding chutes 15 due to the impact of natural water by the T-shaped structures, the normal work of the filtering disc 5 can be ensured, the filtering disc 5 is detachably connected with the filtering pool 1, the filtering disc 5 can be conveniently replaced and cleaned in time, and the filtering effect is enhanced; the filter disc 5 adopts bamboo as raw material, is convenient to obtain materials, is environment-friendly, and has no pollution after being used. The cover plate 16 is arranged at the top of the filter tank 1, so that water resource evaporation can be prevented, and the water resource can be fully utilized; the cover plate 16 is provided with a vent hole 17 for balancing air pressure. A water outlet 18 is arranged at the bottom of one side of the filter tank 1, which is far away from the water inlet 4, the water outlet 18 is connected with a connecting pipe 19, the other end of the connecting pipe 19 is connected to the water storage tank 2, a fine filter screen is arranged at the water outlet 18, the natural water is filtered by the filter disc 5 and then filtered again by the fine filter screen at the water outlet 18, and the natural water enters the water storage tank 2 after being filtered for multiple times, so that the blockage of the water storage tank 2 can be effectively prevented, the space in the water storage tank 2 is saved, and the use space of the water storage tank 2 is fully utilized; the water storage tank 2 is communicated with a fire extinguishing pipe for extinguishing fire. An opening 20 is formed in the top of one side of the filtering tank 1, a drain pipe 8 is connected to the opening 20, and the other end of the drain pipe 8 is connected to the control tank 3.

As shown in fig. 2, the floating ball includes a first floating ball 6 and a second floating ball 9, the first floating ball 6 is disposed in the filtering tank 1, the second floating ball 9 is disposed in the control tank 3, the bottom of the first floating ball 6 is connected to the bottom of the filtering tank 1 through an elastic component 21, the elastic component 21 is a spring in the present invention, but not limited to a spring, the spring is welded at the bottom of the first floating ball 6, and the other end of the spring is welded at the bottom of the first filtering tank 1; the support rods comprise a first support rod 7, a second support rod 11 and a third support rod 12, the first support rod 7 comprises a first fulcrum 701, a first support arm 702 and a second support arm 703, the second support rod 11 comprises a second fulcrum 111, a third support arm 112 and a fourth support arm 113, and the third support rod 12 comprises a third fulcrum 121 and a fifth support arm 122; the gate comprises a first gate 13 and a second gate 14, the first gate 13 is arranged on the side wall of the filtering tank 1 and is in sliding connection with the filtering tank 1, and the second gate 14 is arranged on the side wall of the control tank 3 and is in sliding connection with the control tank 3; the first support rod 7 is respectively connected with a first floating ball 6 and a second gate 14, the second support rod 11 is respectively connected with a second floating ball 9 and a third support rod 12, and the third support rod 12 is respectively connected with a second support rod 11 and a first gate 13.

Specifically, the support rods have the same lever principle, the first fulcrum 701 is arranged on the cover plate 16, the first support arm 702 is connected to the top of the first floating ball 6, and the second gate 14 is welded at the tail end of the second support arm 703; the second pivot 111 is arranged on the hillside, the third support arm 112 is connected to the top of the second floating ball 9, and the fourth support arm 113 is connected with the third support rod 12; the third pivot 121 is arranged on the hillside, and the tail end of the fifth supporting arm 122 is welded with the first gate 13; when sundries in the filtering tank 1 are accumulated, the first floating ball 6 is lifted, the spring is in a stretching state, the first supporting arm 702 is lifted, the second supporting arm 703 is lowered through the first fulcrum 701 to drive the second gate 14 to descend, so that the control tank 3 is in a closed state, the sundries accumulated in the filtering tank 1 can cause the water level in the filtering tank 1 to rise, the water level rises to the opening 20, the water in the filtering tank 1 enters the control tank 3 through the drain pipe 8, the second floating ball 9 rises under the action of water buoyancy to drive the third supporting arm 112 to rise, the fourth supporting arm 113 is lowered through the second fulcrum 111, the fifth supporting arm 122 rises through the third fulcrum 121 to drive the first gate 13 to rise, at the moment, the first gate 13 on the side wall of the filtering tank 1 is opened, the sundries in the filtering tank 1 are discharged from the first gate 13 under the impact of the water, the sewage discharge groove 10 is arranged below the first gate 13, and the sundries are discharged to a designated position along the sewage discharge groove 10; after the sundries are discharged, the water level is lowered, the first floating ball 6 is lowered under the action of the spring to drive the first supporting arm 702 to be lowered, the second supporting arm 703 is raised through the first supporting point 701 to drive the second gate 14 to be raised, at the moment, the second gate 14 is opened to control the water in the tank 3 to be discharged, the buoyancy force borne by the second floating ball 9 is cancelled, the second floating ball 9 is lowered to drive the third supporting arm 112 to be lowered, the fourth supporting arm 113 is raised through the second supporting point 111, the fifth supporting arm 122 is lowered through the third supporting point 121 to drive the first gate 13 to be lowered, at the moment, the first gate 13 is closed to enable the filtering tank 1 to be in a closed state, the water level of the natural water entering the filtering tank 1 after the sundries are removed is lower than that of the first floating ball 6, and the natural water entering the filtering tank 1 is filtered through the filtering disc 5 and flows to the reservoir 2 for standby.

In the embodiment, the coarse filter screen is arranged at the water inlet 4, so that large-particle stone sand and branches and leaves can be prevented from entering the filter tank 1 for primary filtration; the filtering disc 5 is movably connected inside the filtering tank 1, the filtering disc 5 can be taken down for replacement and cleaning, and natural water entering the filtering tank 1 is filtered, so that sundries are prevented from entering the water storage tank 2 to cause the blockage of the water storage tank 2; a fine filter screen is arranged at the water outlet 18, so that the blockage of the reservoir 2 can be further prevented; a control tank 3 is arranged below the filtering tank 1, a floating ball and a support rod are arranged to control the filtering tank 1 and a gate of the control tank 3, when sundries are accumulated in the filtering tank 1, a second gate 14 is closed through the floating ball and the support rod, a first gate 13 is opened, the sundries in the filtering tank 1 are discharged, after the sundries are discharged, the water level in the filtering tank 1 is lowered, the second gate 14 is opened through the floating ball and the support rod, the first gate 13 is closed, and the natural water entering the filtering tank 1 is filtered by a filter disc 5 and then enters a reservoir 2 for later use; the device can realize automatic water quantity control, discharge sundries to prevent the reservoir 2 from being blocked, and has the advantages of low construction cost, convenient installation, small occupied area and convenient use.

The working principle is as follows: natural water enters the filtering tank 1 from the water inlet 4, is filtered by the filtering disc 5, and enters the water storage tank 2 from the water outlet 18 through the connecting pipe 19; when sundries are accumulated in the filtering tank 1, the water level in the filtering tank 1 rises, so that the first floating ball 6 rises to drive the first supporting arm 702 to rise, the second supporting arm 703 descends through the first fulcrum 701 to drive the second gate 14 to descend, so that the control tank 3 is in a closed state, the water level in the filtering tank 1 rises to an outlet, the water in the filtering tank 1 enters the control tank 3 through the drain pipe 8, the second floating ball 9 rises under the influence of the buoyancy of the water in the control tank 3 to drive the third supporting arm 112 to rise, the fourth supporting arm 113 descends through the second fulcrum 111, the fifth supporting arm 122 rises through the third fulcrum 121 to drive the first gate 13 to rise, the first gate 13 is opened, and the sundries in the filtering tank 1 are discharged from the first gate 13 port under the impact of water and are discharged to a designated position along the sewage discharge tank 10; after the pollution discharge is finished, the water level in the filtering tank 1 descends, the first floating ball 6 descends under the action of the spring to drive the first supporting arm 702 to descend, the second supporting arm 703 ascends through the first supporting point 701 to drive the second gate 14 to ascend, the second gate 14 is opened to control the water in the tank 3 to be discharged, the second floating ball 9 descends to drive the third supporting arm 112 to descend, the fourth supporting arm 113 ascends through the second supporting point 111, the fifth supporting arm 122 descends through the third supporting point 121 to drive the first gate 13 to descend, the first gate 13 is closed, the water level of the natural water entering the filtering tank 1 is lower than that of the first floating ball 6, and the entering natural water is filtered by the filtering disc 5 to enter the reservoir 2 for later use.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described above, or equivalents may be substituted for elements thereof. Any modification made within the spirit and principles of the present invention; equivalents are substituted; the improvement and the like are all included in the protection scope of the invention.

Claims (8)

1. The utility model provides a cistern for forest fire prevention prevents blockking up which characterized in that: comprises a filtering tank (1), a reservoir (2), a control tank (3), a floating ball and a support rod;

a water inlet (4) is formed in one side of the filtering tank (1), a filtering disc (5) is installed in the filtering tank (1), a water outlet (18) is formed in one side, away from the water inlet (4), of the filtering tank (1), the water outlet (18) is connected with a connecting pipe (19), the other end of the connecting pipe (19) is connected to the reservoir (2), and the control tank (3) is arranged below the filtering tank (1);

the side wall of the reservoir (2) is provided with a first gate (13), the side wall of the control pool (3) is provided with a second gate (14), and the floating ball and the support rod can control the opening or closing of the first gate (13) and the second gate (14).

2. A water reservoir for the prevention of clogging in the fire protection of forests, in accordance with claim 1, characterized in that: the floating ball comprises a first floating ball (6) and a second floating ball (9), the first floating ball (6) is arranged in the filtering tank (1), the bottom of the first floating ball (6) is connected to the bottom of the filtering tank (1) through an elastic component (21), and the second floating ball (9) is arranged in the control tank (3).

3. A water reservoir for use in forest fire protection and jam prevention according to claim 2, wherein: the first gate (13) is in sliding connection with the filtering tank (1), and the second gate (14) is in sliding connection with the control tank (3).

4. A water reservoir for use in forest fire protection and jam prevention according to claim 3, wherein: the support rods comprise a first support rod (7), a second support rod (11) and a third support rod (12), the first support rod (7) comprises a first fulcrum (701) arranged at the top of the filter tank (1), a first support arm (702) connected to the first floating ball (6) and a second support arm (703) connected to the second gate (14); the second support rod (11) comprises a third support arm (112) connected to the second floating ball (9), a second fulcrum (111) arranged on a hillside and a fourth support arm (113) connected with the third support rod (12); the third support rod (12) comprises a third fulcrum (121) arranged on a hillside and a fifth support arm (122) connected to the first gate (13).

5. A water reservoir for forest fire protection and jam prevention according to claim 4, wherein: and a sewage draining groove (10) is formed at the bottom of the first gate (13).

6. A water reservoir for forest fire protection and jam prevention according to claim 5, wherein: opening (20) have been seted up to first gate (13) homonymy, opening (20) are connected with drain pipe (8), the other end of drain pipe (8) inserts control pond (3).

7. A water reservoir for use in the prevention of clogging in the fire protection of forests according to claim 1, characterized in that: the improved filter disc is characterized in that a sliding groove (15) is formed in the wall of the filter pool (1), the sliding groove (15) is matched with the convex blocks on the two sides of the filter disc (5), and the filter pool (1) is detachably connected with the filter disc (5).

8. A water reservoir for use in the prevention of clogging in the fire protection of forests according to claim 1, characterized in that: the top of the filtering tank (1) is provided with a cover plate (16), and the cover plate (16) is provided with a vent hole (17).

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