CN203229997U - Non-negative pressure pipe network supercharged steady flow water supply equipment - Google Patents

Abstract

The utility model discloses a non-negative-pressure pipe network pressurized steady-flow water supply equipment, which comprises: a steady-flow tank, an intelligent negative-pressure detector is installed at the inlet of the municipal pipe network; Energy storage, compensator and pressure gauge, the lower part of the steady flow tank is connected with an outlet pipeline, and the outlet pipeline is connected with a water inlet main pipe, and multiple bypass pipes are arranged between the water inlet main pipe and the water outlet main pipe. The bypass pipeline includes at least one intermediate pipeline 1 equipped with a domestic water pump and an intermediate pipeline 2 equipped with a control valve. A wafer-type butterfly valve is provided between the water inlet main pipe and the water outlet main pipe. The water outlet main pipe is provided with a buffer pipe and Remote pressure gauge; a non-negative pressure control cabinet installed on the base and used to control the operation of the whole set of equipment. The beneficial effect of the utility model is that it can provide users with sufficient water pressure when the pressure of the municipal pipe network is insufficient, and the whole set of equipment has a high degree of intelligence.

Description

Non-negative pressure pipe network pressurization and steady flow water supply equipment

technical field

The utility model relates to a non-negative pressure pipe network pressurization and steady flow water supply equipment.

Background technique

While the municipal pipe network provides users with convenient water, due to the large volume of its water supply lines, some users have insufficient pressure. At this time, corresponding equipment is needed to make up for it. The cost of the current pipe network voltage stabilizing equipment is relatively high, and the relatively high cost is usually caused by unreasonable structural design.

Contents of the invention

The purpose of this utility model is to solve the above problems and provide a non-negative pressure pipe network booster and steady flow water supply equipment.

In order to achieve the above object, the utility model adopts the following technical solutions:

A non-negative pressure pipe network pressurized steady flow water supply equipment, characterized in that it has:

A stabilizing tank (1), with an intelligent negative pressure detector (3) installed at the inlet (2) of the municipal pipe network, an energy storage (4), a compensator (5) and a pressure Table (6), the outlet pipe (7) is connected to the lower part of the steady flow tank body, and the outlet pipe is connected to the water inlet main pipe (8). A bypass pipeline (12), the bypass pipeline includes at least one intermediate pipeline 1 equipped with a domestic water pump (10) and an intermediate pipeline 2 equipped with a control valve. Butterfly valve (11), the outlet main pipe is provided with a buffer pipe (14) and a remote pressure gauge (15);

A non-negative pressure control cabinet (13) installed on the base (M) and used to control the operation of the whole set of equipment.

Further, the first intermediate pipeline is provided with a clamp check valve (a) and a clamp butterfly valve (b).

The beneficial effect of the utility model is that it can provide users with sufficient water pressure when the pressure of the municipal pipe network is insufficient, and the whole set of equipment has a high degree of intelligence.

Description of drawings

Figure 1 is the front view of the non-negative pressure pipe network pressurization and steady flow water supply equipment.

Fig. 2 is a side view of the non-negative pressure pipe network pressurized steady flow water supply equipment omitting part of the structure.

Detailed ways

In order to make the technical means, creative features, goals and effects achieved by the utility model easy to understand, the utility model will be further elaborated below in conjunction with specific illustrations.

As shown in Figure 1 and Figure 2, a non-negative pressure pipe network pressurized steady flow water supply equipment, it has: a steady flow tank 1, its municipal pipe network entrance 2 is equipped with an intelligent negative pressure detector 3, located The tank body of the stabilizing tank is provided with an energy storage 4, a compensator 5 and a pressure gauge 6. The energy controller has a built-in nitrogen gas, which is used to squeeze the water inside the tank to provide the user with the built-in nitrogen gas at the peak of water consumption. The stabilizing tank The lower part of the tank body is connected with an outlet pipe 7, and the outlet pipe is connected with a water inlet pipe 8 from the municipal pipe network. A plurality of bypass pipes 12 are arranged between the water inlet pipe and the water outlet pipe 9. The bypass pipes The pipeline includes two middle pipes 1 installed with a domestic water pump 10 and one middle pipe 2 equipped with a control valve. A wafer-type butterfly valve 11 is provided between the water inlet main pipe and the water outlet main pipe. The water outlet main pipe is provided with a buffer pipe 14 and the remote pressure gauge 15, the middle pipeline one is provided with a hoop check valve a and a hoop butterfly valve b, and the middle pipeline two is provided with a hoop check valve and a hoop butterfly valve; one is installed on the base M and The non-negative pressure control cabinet 13 used to control the operation of the whole set of equipment, the non-negative pressure control cabinet controls the opening and closing of the domestic water pump.

When the water supply pressure of the municipal pipe network is insufficient, the non-negative pressure control cabinet controls the start of the domestic water pump to give users sufficient water supply pressure. Water is supplied to users from the main water inlet.

The above descriptions are only preferred implementations of the present utility model, and the scope of protection of the present utility model is not limited to the above-mentioned implementations. All technical solutions belonging to the principle of the utility model belong to the protection scope of the utility model. For those skilled in the art, some improvements made on the premise of not departing from the principle of the utility model, these improvements should also be regarded as the protection scope of the utility model.

Claims (2)

1. A non-negative pressure pipe network pressurization and steady flow water supply equipment, characterized in that it has: A stabilizing tank (1), with an intelligent negative pressure detector (3) installed at the inlet (2) of the municipal pipe network, an energy storage (4), a compensator (5) and a pressure Table (6), the outlet pipe (7) is connected to the lower part of the steady flow tank body, and the outlet pipe is connected to the water inlet main pipe (8). A bypass pipeline (12), the bypass pipeline includes at least one intermediate pipeline 1 equipped with a domestic water pump (10) and an intermediate pipeline 2 equipped with a control valve. Butterfly valve (11), the outlet main pipe is provided with a buffer pipe (14) and a remote pressure gauge (15); A non-negative pressure control cabinet (13) installed on the base (M) and used to control the operation of the whole set of equipment. 2. The non-negative pressure pipe network pressurized and steady flow water supply equipment according to claim 1, characterized in that the middle pipeline is equipped with a clamp check valve (a) and a clamp butterfly valve (b).

Images