CN214278757U - Automatic control system for liquid level of fire pool - Google Patents
Automatic control system for liquid level of fire pool Download PDFInfo
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- CN214278757U CN214278757U CN202120727064.7U CN202120727064U CN214278757U CN 214278757 U CN214278757 U CN 214278757U CN 202120727064 U CN202120727064 U CN 202120727064U CN 214278757 U CN214278757 U CN 214278757U
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Abstract
An automatic fire pool liquid level control system comprising: the utility model discloses a water supply pipe, inlet tube, the outer liquid level control water tank of pond, the water tank feed pipe, pond communicating pipe, liquid level pipe, a pond, No. two ponds, No. three ponds, a butterfly valve, the telescopic joint, Y type filter, No. two butterfly valves, automatic water power level control valve, a communicating valve, No. two communicating valves, a water intaking valve, No. two water intaking valves, No. three water intaking valves, a liquid level valve, No. two liquid level valves and No. three liquid level valves, the utility model discloses under the prerequisite that satisfies original three fire-fighting water pond liquid level control demands, the switching through one set of liquid level automatic control system control valve just can satisfy the control of intaking and liquid level when three fire-fighting water ponds or the independent water intake of single fire-fighting water pond and liquid level control requirement, reaches the setting that reduces automatic water power level control valve and accessory, reduces the engineering cost to realize independent maintenance, each other not influence.
Description
Technical Field
The utility model relates to a fire-fighting water pool liquid level control technical field, in particular to fire-fighting water pool liquid level automatic control system.
Background
At present, three fire-fighting water pools are generally needed due to site conditions so as to meet the national standard and site requirements. The water inlet system of the three independent fire-fighting water pools can be generally provided with three sets of automatic hydraulic liquid level control systems, so that the liquid level control and the maintenance of a single fire-fighting water pool can be met, otherwise, one set of automatic hydraulic liquid level control system is adopted to shut down the three fire-fighting water pools for maintenance, and therefore the existing fire-fighting water pool control system is high in manufacturing cost and causes resource waste to a certain extent.
Disclosure of Invention
The utility model provides a satisfy current three fire-fighting water ponds and intake and liquid level control requirement, reduce automatic water conservancy liquid level control valve and accessory, adopt one set of control system to realize that three fire-fighting water ponds can overhaul the fire-fighting water pond liquid level automatic control system who maintains alone.
The technical scheme of the utility model is realized like this:
an automatic fire pool liquid level control system comprising: the water supply pipe is respectively connected with the water tank water supply pipe and the water inlet pipe through the automatic hydraulic liquid level control valve, the first butterfly valve, the expansion joint and the Y-type filter are sequentially arranged on the water inlet pipe, the second butterfly valve is arranged on the side of the water inlet pipe close to the automatic hydraulic liquid level control valve, the water inlet pipe is respectively connected with the first water tank, the second water tank and the third water tank, the first water inlet valve, the second water inlet valve and the third water inlet valve are respectively arranged on the water inlet pipe, the water tank feed pipe is connected with the outside of the pool liquid level control water tank top, outside of the pool liquid level control water tank bottom and a pond, respectively through liquid level union coupling between No. two ponds and No. three ponds, outside of the pool liquid level control water tank and a pond, install a liquid level valve on the liquid level pipe between No. two ponds and No. three ponds respectively, No. two liquid level valves and No. three liquid level valves, a pond, connect through pond communicating pipe between No. two ponds and No. three ponds, install a intercommunication valve and No. two intercommunication valves on the pond communicating pipe in proper order.
Furthermore, a ball float valve is arranged at a water inlet pipe at the top in the outside-pool liquid level control water tank, and the ball float valve controls the opening and closing of the automatic hydraulic liquid level control valve.
The utility model has the advantages that:
the utility model discloses under the prerequisite that satisfies original three fire-fighting water ponds liquid level control demand, the control of intaking and liquid level or the independent water intake of single fire-fighting water pond and liquid level control requirement when just can satisfy three fire-fighting water ponds through the switching of one set of liquid level automatic control system control flap reaches the setting that reduces automatic water conservancy liquid level control valve and accessory, reduces engineering cost to realize independent maintenance, each other does not influence.
Drawings
FIG. 1 is a schematic structural diagram of a conventional fire pool level control system;
FIG. 2 is a schematic structural view of the present invention;
the reference numbers in the figures illustrate: 1-a water supply pipe; 2-water inlet pipe; 3-a liquid level control water tank outside the pool; 4-water tank water supply pipe; 5-a pool communicating pipe; 6-liquid level pipe; 7-a first water pool; 8-second water pool; 9-third water pool; 10-a butterfly valve; 11-a telescopic joint; a 12-Y strainer; 13-butterfly valve II; 14-automatic hydraulic level control valve; 15-a connection valve; 16-second connecting valve; 17-inlet valve number one; a No. 18-II water inlet valve; 19-third inlet valve; 20-a liquid level valve; 21-second liquid level valve; 22-third liquid level valve; 31-ball float valve.
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.
An automatic fire pool liquid level control system comprising: a water supply pipe 1, a water inlet pipe 2, an outside-tank liquid level control water tank 3, a water tank water supply pipe 4, a water tank communicating pipe 5, a liquid level pipe 6, a first water tank 7, a second water tank 8, a third water tank 9, a first butterfly valve 10, an expansion joint 11, a Y-shaped filter 12, a second butterfly valve 13, an automatic hydraulic liquid level control valve 14, a first communicating valve 15, a second communicating valve 16, a first water inlet valve 17, a second water inlet valve 18, a third water inlet valve 19, a first liquid level valve 20, a second liquid level valve 21 and a third liquid level valve 22, wherein the water supply pipe 1 is respectively connected with the water tank water supply pipe 4 and the water inlet pipe 2 through the automatic hydraulic liquid level control valve 14, the first butterfly valve 10, the expansion joint 11 and the Y-shaped filter 12 are sequentially installed on the water inlet pipe 2, the second butterfly valve 13 is installed on the side of the water inlet pipe 2 close to the automatic hydraulic liquid level control valve 14, the water inlet pipe 2 is respectively connected with the first water tank 7, the second water tank 8 and the third water tank 9, a water inlet valve 17, a water inlet valve 18 and a water inlet valve 19 are respectively installed on a water inlet pipe 2 which is connected with a first water tank 7, a second water tank 8 and a third water tank 9, a water tank water supply pipe 4 is connected with the top of a liquid level control water tank 3 outside the water tank, the bottom of the liquid level control water tank 3 outside the water tank is connected with the first water tank 7, the second water tank 8 and the third water tank 9 are respectively connected through a liquid level pipe 6, a liquid level valve 20, a liquid level valve 21 and a liquid level valve 22 are respectively installed on the liquid level pipe 6 between the liquid level control water tank 3 outside the water tank and the first water tank 7, and the second water tank 8 and the third water tank 9, the first water tank 7, the second water tank 8 and the third water tank 9 are connected through a water tank communicating pipe 5, and a communicating valve 15 and a communicating valve 16 are sequentially installed on the water tank communicating pipe 5.
Preferably, a ball float valve 31 is installed at the top water inlet pipe 2 in the outside-pool liquid level control water tank 3, and the ball float valve 31 controls the opening and closing of the automatic hydraulic liquid level control valve 14.
The description is carried out by combining the attached figure 2, when the three water tanks are communicated and a certain independent water tank does not need to be overhauled, all the valves are opened, and the three water tanks can meet the requirement of automatic water inlet and automatic valve closing of the fire-fighting water tank through the control of the automatic hydraulic liquid level control valve on water inlet. When a certain fire pool is overhauled, the valves on the corresponding water inlet pipes of the fire pool to be overhauled and the valves of the liquid level control water tank outside the fire pool, which are connected with the water pool, and the valves of the communicating pipes for turning off the two water pools are manually turned off, so that the water supply stoppage and overhaul of the single fire pool can be met, and the water inlet and the liquid level of the other fire pool can be controlled through the automatic hydraulic liquid level control valve. For example: the water inlet maintenance can be stopped for the first water tank by closing the first liquid level valve, closing the first water inlet valve, closing the first communicating valve, the second communicating valve and the third communicating valve, and opening other valves, the water inlet maintenance can be stopped for the first water tank, the water inlet and the liquid level can be automatically controlled by the automatic hydraulic liquid level control valve for the second water tank and the third water tank, and the maintenance of the second water tank and the third water tank is the same.
Claims (2)
1. The utility model provides a fire pond liquid level automatic control system which characterized in that includes: a water supply pipe (1), a water inlet pipe (2), an outside-pool liquid level control water tank (3), a water tank water supply pipe (4), a water tank communicating pipe (5), a liquid level pipe (6), a first water tank (7), a second water tank (8), a third water tank (9), a first butterfly valve (10), an expansion joint (11), a Y-shaped filter (12), a second butterfly valve (13), an automatic hydraulic liquid level control valve (14), a first communicating valve (15), a second communicating valve (16), a first water inlet valve (17), a second water inlet valve (18), a third water inlet valve (19), a first liquid level valve (20), a second liquid level valve (21) and a third liquid level valve (22), wherein the water supply pipe (1) is respectively connected with the water tank water supply pipe (4) and the water inlet pipe (2) through the automatic hydraulic liquid level control valve (14), the first butterfly valve (10), the expansion joint (11) and the Y-shaped filter (12) are sequentially installed on the water inlet pipe, a second butterfly valve (13) is arranged on the side of a water inlet pipe (2) close to an automatic hydraulic liquid level control valve (14), the water inlet pipe (2) is respectively connected with a first water tank (7), a second water tank (8) and a third water tank (9), a first water inlet valve (17), a second water inlet valve (18) and a third water inlet valve (19) are respectively arranged on the water inlet pipe (2) connecting the first water tank (7), the second water tank (8) and the third water tank (9), a water tank water supply pipe (4) is connected with the top of an out-of-tank liquid level control water tank (3), the bottom of the out-of-tank liquid level control water tank (3) is respectively connected with the first water tank (7), the second water tank (8) and the third water tank (9) through a liquid level pipe (6), the out-of-tank liquid level control water tank (3) is connected with the first water tank (7), and the liquid level pipe (6) between the second water tank (8) and the third water tank (9) is respectively provided with a first liquid level valve (20), No. two liquid level valve (21) and No. three liquid level valve (22), connect through pond communicating pipe (5) between pond (7), No. two ponds (8) and No. three ponds (9), install No. one intercommunication valve (15) and No. two intercommunication valves (16) on pond communicating pipe (5) in proper order.
2. The automatic fire pool level control system of claim 1, wherein: a floating ball valve (31) is installed at the position of a top water inlet pipe (2) in the liquid level control water tank (3) outside the pool, and the floating ball valve (31) controls the opening and closing of an automatic hydraulic liquid level control valve (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120727064.7U CN214278757U (en) | 2021-04-11 | 2021-04-11 | Automatic control system for liquid level of fire pool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120727064.7U CN214278757U (en) | 2021-04-11 | 2021-04-11 | Automatic control system for liquid level of fire pool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214278757U true CN214278757U (en) | 2021-09-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120727064.7U Active CN214278757U (en) | 2021-04-11 | 2021-04-11 | Automatic control system for liquid level of fire pool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214278757U (en) |
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2021
- 2021-04-11 CN CN202120727064.7U patent/CN214278757U/en active Active
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