CN2905913Y - Rainwater collecting device - Google Patents

Abstract

A rainwater collecting device comprises a collecting tube (9), and water storage ponds (15), motorized pumps (13), water inhaling pipes of the pump (1 4) and a high-level water tank (5) of the discharge pipe of the pump (2), etc. The pump of the storage pond (15) automatically begins pumping when there is water and automatically stops when there is no water; the pump of the high-level water tank (5) automatically begins pumping water when the water level is low and ceases operation when the tank is full. It features extreme convenience for use and substantial water conservation effects.

Description

The rainwater collection device

Technical field

What the utility model was related is that a kind of rainwater such as amassing deck of receiving is used to scrub the device that reduces the tap water consumption.

Background technology

At present, rainwater mostly is to flow into rivers directly not receive long-pending the use, flows away again to the good water on entrance, will spend a large amount of manpower and materials when re-using, and is quite unfavorable to carrying out the valuable water source of reasonable use.

Summary of the invention

The technical barrier of the required solution of the utility model is, suitable for reading be higher than outdoor ground or the part highly be lower than ground be provided with savings the pond, the drowning collecting pipe that rainwater drops down water from roofing drops down the savings pond and adopts electric water pump water to be made the high level cistern that is greater than or equal on the roof height to putting, the high level cistern top is connected to electric water pump outlet pipe and high level cistern and is connected to and saves the overflow pipe that the pond communicates, the high level cistern bottom is connected to outlet pipe and is connected with indoor water tank, in high level cistern and the savings pond ball float electric switch is housed.

Advantage of the present utility model: it is long-pending to be widely used in various places rainwater receipts, and structure economics is reasonable, can significantly reduce the tap water consumption, and water-saving result is remarkable.

Description of drawings

Fig. 1 is the utility model schematic diagram.Sequence number among the figure: 1, overflow pipe; 2, pumping line; 3, case; 4, stop the float switch of fetching water; 5, high level cistern; 6, the float switch of fetching water; 7, radiator drain; 8, building body of wall; 9, drowning collecting pipe; 10, deck; 11, Shui Zui; 12, outdoor ground; 13, electric water pump; 14, water pump suction pipe; 15, savings pond; 16, pump power float switch; 17, savings pond overflow pipe; 18, indoor water tank; 19, blowoff valve.

Embodiment

Contrast Fig. 1 describes in further detail the utility model below.

When raining, the drowning collecting pipe 9 of 10 warps drops down into savings pond 15 rainwater from the roof, electric water pump 13 will be saved pond 15 interior water and get to high level cistern 5 by water pump suction pipe 14 suctions through pumping line 2, and then flow to indoor water tank 18 by radiator drain 7, chew 11 through water then.

Electric water pump 13 work are controlled by three float switches.Have retaining right when saving pond 15, pump power float switch 16 is under the ball float buoyancy, and constant close contact is closed switches on, and no retaining constant close contact becomes often to open cuts off the electricity supply; High level cistern 5 reduces as water level, and the float switch 6 of fetching water has lost buoyancy, at this moment under the ball float action of gravity, and the constant open contact closure, electric water pump 13 relay switch that made on the normal alive circuit power initiation, constant open contact becomes normally closed, makes electric water pump 13 work; When feed tank 5 water advanced to expire, float switch 4 ball floats that stop to fetch water come-up electric water pump 13 relay switch coil losing electricities shut down.

Claims (2)

1, a kind of rainwater collection device, it is characterized in that saving pond (15) and be connected in drowning collecting pipe (9), electric water pump (13) suction inlet is equipped with water pump suction pipe (14) and leads to and in savings pond (15) and electric water pump (13) delivery port pumping line (2) is housed and leads in high level cistern (5), high level cistern (5) is equipped with the float switch of fetching water (6) and the float switch (4) that stops to fetch water, and pump power float switch (16) is equipped with in savings ponds (15).

2, a kind of rainwater collection device according to claim 1 is characterized in that high level cistern (5) top is equipped with overflow pipe (1) and with the bottom outlet pipe (7) that is connected with indoor water tank (18) is housed, and overflow pipe (17) is equipped with in savings ponds (15).