Multi-type overflow protection device for secondary water supply pump house

Abstract

The utility model discloses a multi-type overflow protection device for a secondary water supply pump room, and relates to the technical field of secondary water supply equipment. A secondary water supply pump room multi-type overflow protection device comprises a water tank and an overflow protection control box, the water tank is placed on a ground installation position, and the water tank is electrically connected with the overflow protection control box; the water tank comprises a tank body, a water tank water inlet pipe, an electric butterfly valve, an electric remote control butterfly valve, a remote control butterfly valve control guide pipe, a standby floating ball valve and a water pump, a liquid level relay is arranged in the flooding protection control box, and the liquid level relay is electrically connected with the electric butterfly valve, the alarm water level sensor, the controllable water level sensor and the common end sensor. By arranging the liquid level relay, the electric butterfly valve and the electric remote control butterfly valve, the problems of easy flooding and difficult drainage are solved, and on the basis of ensuring safe and stable operation of secondary water supply, the automation degree is improved, the service life of equipment is prolonged, and the maintenance cost is reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to secondary water supply equipment technical field, concretely relates to secondary water supply pump house multi -type water logging protection device. BACKGROUND

[0002] Secondary water supply equipment refers to the operator of water supply industry through the on -the -spot survey, test, research and development a kind of equipment for solving the problem of resident water;It is on the basis of municipal pipe network or resident self -use water supply equipment realizes secondary water supply to meet the water demand of the majority of users.

[0003] At present, due to many old secondary water supply pump houses are in independent small basement, when the instantaneous sewage quantity in the pump house is large, the sewage pump cannot be discharged in time, which is easy to cause the equipment to be flooded.

[0004] In addition, the existing secondary water supply pump house usually lacks intelligent water logging protection device, cannot automatically monitor water level and carry out timely and effective drainage control, leading to manual intervention when water logging event occurs, which not only is inefficient, but also increases safety hazards. SUMMARY

[0005] The utility model aims at providing secondary water supply pump house multi -type water logging protection device, solves the problem of easy to be flooded, drainage difficulty, low degree of automation, high maintenance cost.

[0006] In order to achieve the above object, the utility model provides the following technical scheme:

[0007] Secondary water supply pump house multi -type water logging protection device, including water tank, water logging protection control box, the water tank is placed on the ground installation position, the water tank with water logging protection control box electric connection;

[0008] The water tank includes tank, water tank inlet pipe, electric butterfly valve, electric remote control butterfly valve, remote control butterfly valve control guide pipe, spare float ball valve, water pump, the left side of the water tank is equipped with the water tank inlet pipe, the pipeline of the water tank inlet pipe is equipped with the electric butterfly valve, the pipeline end of the water tank inlet pipe is equipped with the electric remote control butterfly valve, the other end of the electric remote control butterfly valve is connected with the remote control butterfly valve control guide pipe, the side of the electric remote control butterfly valve is connected with the spare float ball valve, the remote control butterfly valve control guide pipe and the spare float ball valve lead into the inside of the tank, the inside wall of the tank is equipped with alarm water level sensor, controllable water level sensor, common terminal sensor from high to low in turn, the right side of the tank is equipped with the water pump, and the water pump is connected through the water outlet pipe between the tank;

[0009] The liquid level relay is arranged in the water logging protection control box, and the liquid level relay is electrically connected with the electric butterfly valve, the alarm water level sensor, the controllable water level sensor and the common terminal sensor respectively.

[0010] Further, a Y-shaped filter is arranged on the right pipeline of the electric butterfly valve.

[0011] Further, an overflow pipe opening is arranged in the box, the height of the overflow pipe opening is flush with the alarm water level sensor, and an overflow pipe is connected to the overflow pipe opening at the lower end.

[0012] Further, a drain pipe is arranged at the bottom of the box.

[0013] Further, the water-flooding protection control box is provided with a storage battery and a power switch.

[0014] The beneficial effects of the utility model lie in that: the liquid level relay, the electric butterfly valve and the electric remote control butterfly valve are arranged, the problem of being easily flooded and difficult drainage is solved, the degree of automation is improved, the service life of equipment is prolonged, and the maintenance cost is reduced on the basis of ensuring the safe and stable operation of secondary water supply.

[0015] The above description is only a summary of the technical scheme of the utility model, in order to make the technical means of the utility model more clearly understood, and the content of the specification can be implemented, the preferred embodiments of the utility model are described in detail below with reference to the drawings. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 The structure diagram of the whole is shown in an embodiment of the utility model.

[0017] Figure 2 The circuit diagram of the middle part 2 water-flooding protection control box is shown in an embodiment of the utility model. Figure 1 The circuit diagram of the middle part 2 water-flooding protection control box is shown in an embodiment of the utility model.

[0018] Mark 1, water tank; 2, water-flooding protection control box; 10, box; 11, water tank inlet pipe; 12, electric butterfly valve; 13, electric remote control butterfly valve; 14, remote control butterfly valve control conduit; 15, backup float ball valve; 16, water pump; 17, alarm water level sensor; 18, controllable water level sensor; 19, common end sensor; 20, liquid level relay; 100, overflow pipe opening; 101, overflow pipe; 102, emptying valve; 103, drain pipe; 120, Y-shaped filter. DETAILED DESCRIPTION

[0019] The technical scheme of the utility model will be described clearly and completely below with reference to the drawings, obviously, the described embodiments are part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the ordinary skilled in the art without creative labor belong to the protection scope of the utility model.

[0020] In the description of the utility model, it needs to explain, the term "center", "upper", "lower", "left", "right", "vertical", "horizontal", "internal", "external" and so on indicate the orientation or positional relationship is based on the orientation or positional relationship shown in the drawing, only for the convenience of describing the utility model and simplifying the description, and cannot be understood as indicating or implying that the device or element must have a particular orientation, a particular orientation and operation, therefore cannot be understood as limiting the utility model. In addition, the terms "first", "second", "third" are only for the purpose of description, and cannot be understood as indicating or implying relative importance.

[0021] In the description of the utility model, it needs to explain, unless otherwise expressly provided and limited, the terms "mounting", "connecting", "connecting" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected, it can be mechanically connected, or it can be electrically connected, it can be directly connected, or it can be indirectly connected through an intermediate medium, it can be the communication inside two elements. For ordinary skilled in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.

[0022] In addition, the technical features involved in different embodiments of the utility model described below can be combined with each other as long as there is no conflict.

[0023] Please see Figure 1 The secondary water supply pump room multi-type water immersion protection device shown in a preferred embodiment of the application comprises a water tank 1 and a water immersion protection control box 2, the water tank 1 is placed on the ground installation position, and the water tank 1 is electrically connected with the water immersion protection control box 2.

[0024] The water tank 1 comprises a tank body 10, a water tank water inlet pipe 11, an electric butterfly valve 12, an electric remote control butterfly valve 13, a remote control butterfly valve control guide pipe 14, a backup floating ball valve 15 and a water pump 16, the left side of the water tank 1 is provided with the water tank water inlet pipe 11, the pipeline of the water tank water inlet pipe 11 is provided with the electric butterfly valve 12, the pipeline end of the water tank water inlet pipe 11 is provided with the electric remote control butterfly valve 13, the other end of the electric remote control butterfly valve 13 is connected with the remote control butterfly valve control guide pipe 14, the side of the electric remote control butterfly valve 13 is connected with the backup floating ball valve 15, the remote control butterfly valve control guide pipe 14 and the backup floating ball valve 15 lead into the inside of the tank body 10, from high to low, alarm water level sensors 17, controllable water level sensors 18 and public end sensors 19 are sequentially arranged on the inner wall of the tank body 10, the right side of the tank body 10 is provided with the water pump 16, and the water pump 16 and the tank body 10 are connected through a water outlet pipe;

[0025] The flood protection control box 2 is equipped with a liquid level relay 20, which is electrically connected to the electric butterfly valve 12, the alarm water level sensor 17, the controllable water level sensor 18, and the common terminal sensor 19.

[0026] A Y-type filter 120 is installed on the right-side pipeline of the electric butterfly valve 12.

[0027] The housing 10 is provided with an overflow port 100. The height of the overflow port 100 is flush with the alarm water level sensor 17. The lower end of the overflow port 100 is connected to an overflow pipe 101. The other end of the overflow pipe 101 passes through the housing 10 and is connected to the vent valve 102.

[0028] The bottom of the box 10 is provided with a drain pipe 103.

[0029] The flood protection control box 2 is equipped with a battery and a power switch.

[0030] The water inlet pipe enters the pump room and is first connected to the electric butterfly valve 12, then to the Y-type filter 120 and the electric remote control butterfly valve 13. The electric remote control butterfly valve has two control modes. Normally, it is controlled by an electric coil. If the electric coil fails, it is protected by a backup float valve 15. The alarm water level sensor 17, the controllable water level sensor 18, and the common end sensor 19 transmit water level information to determine the opening and closing of the water inlet. Water that is higher than the overflow pipe 100 will flow from the overflow pipe 100 to the overflow pipe 101, and then flow out from the tank 10.

[0031] In summary, this utility model provides a multi-type flood protection device for secondary water supply pump rooms. By setting up a liquid level relay, an electric butterfly valve, and an electric remote control butterfly valve, this device solves the problems of easy flooding and difficult drainage. While ensuring the safe and stable operation of the secondary water supply, it improves the degree of automation, extends the service life of the equipment, and reduces maintenance costs.

[0032] The technical features of the above embodiments can be combined in any way. For the sake of brevity, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

Claims

1. A multi-type flooding protection device for a secondary water supply pump room, characterized by, Including water tank (1), water protection control box (2), the water tank (1) is placed on the ground installation position, the water tank (1) with water protection control box (2) electric connection; The water tank (1) includes tank (10), water tank inlet pipe (11), electric butterfly valve (12), electric remote control butterfly valve (13), remote control butterfly valve control conduit (14), spare float ball valve (15), water pump (16), the left side of water tank (1) is equipped with water tank inlet pipe (11), the pipeline of water tank inlet pipe (11) is equipped with electric butterfly valve (12), the pipeline end of water tank inlet pipe (11) is equipped with electric remote control butterfly valve (13), the other end of electric remote control butterfly valve (13) is connected with remote control butterfly valve control conduit (14), the side of electric remote control butterfly valve (13) is connected with spare float ball valve (15), remote control butterfly valve control conduit (14) and spare float ball valve (15) lead into the inside of tank (10), the inside wall of tank (10) is equipped with alarm water level sensor (17), controllable water level sensor (18), common end sensor (19) from high to low in turn, the right side of tank (10) is equipped with water pump (16), and water pump (16) and tank (10) are connected through water outlet pipe between them; The water protection control box (2) is equipped with liquid level relay (20), and the liquid level relay (20) is electrically connected with electric butterfly valve (12), alarm water level sensor (17), controllable water level sensor (18) and common end sensor (19) respectively.

2. The multiple pattern flooding protection device for a secondary water supply pump room according to claim 1, wherein The right side of electric butterfly valve (12) is equipped with Y type filter (120).

3. The multiple pattern flooding protection device for a water supply pump room according to claim 1, wherein The tank (10) is equipped with overflow pipe (100), the height of overflow pipe (100) is flush with alarm water level sensor (17), and the lower end of overflow pipe (100) is connected with overflow pipe (101), and the other end of overflow pipe (101) is connected to emptying valve (102) from tank (10).

4. The multi-type flood protection device for a water supply pump room according to claim 1, wherein The bottom of tank (10) is equipped with drain pipe (103).

5. The multi-type flood protection device for a water supply pump room according to claim 1, wherein The water protection control box (2) is equipped with battery and power switch.

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