CN212612767U

CN212612767U - Rainwater collection device without energy consumption

Info

Publication number: CN212612767U
Application number: CN202020960479.4U
Authority: CN
Inventors: 张荣锡
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-05-29
Filing date: 2020-05-29
Publication date: 2021-02-26
Anticipated expiration: 2030-05-29

Abstract

The utility model discloses a no energy consumption rainwater collection device belongs to the environment-friendly device field. The device includes: the collecting box at least comprises a first collecting chamber and a second collecting chamber, a supporting rod is arranged in the first collecting chamber, and a guide rod is arranged in the second collecting chamber; the water inlet device comprises a water inlet pipe, a supporting pipe and a connecting pipe; the switching device comprises a balancing rod, a balancing weight, a sewage collector, a pulley, a first pull rope, a second pull rope and a buoy; when no rainwater flows into the sewage collector, a gap is formed between the opposite end parts of the water inlet pipe and the connecting pipe; when rainwater flows in, the rainwater flows into the sewage collector through the water inlet pipe. The utility model realizes the separate collection of sewage and clean water; no additional energy consumption is required.

Description

Rainwater collection device without energy consumption

Technical Field

The utility model relates to an environment-friendly device field, in particular to no energy consumption rainwater collection device.

Background

Rainwater is an important source of domestic water in some arid regions. It is therefore particularly important to collect rainwater for use by living or other means.

In the prior art, there are a large number of rain water collecting devices. However, most of the existing devices for purifying rainwater require the use of techniques such as precipitation and filtration. However, the technique of precipitation requires a long waiting time, and thus rainwater cannot be immediately put into use. Although the filtering method can put water into use immediately, the filtering device needs to be replaced regularly, so that the filtering is troublesome, and the filtering device needs to be replaced regularly, so that the cost is high. In addition, the device for partially collecting clean rainwater also requires the use of electricity, i.e., the use of many pieces of equipment causes the user to have a trouble of being charged with electricity.

SUMMERY OF THE UTILITY MODEL

The utility model provides a no energy consumption rainwater collection device can solve the rainwater purifier among the prior art and have the problem that the processing time is long, the cost is higher.

An energy-consumption-free rainwater collection device comprising:

the collecting box at least comprises a first collecting chamber and a second collecting chamber, a first water outlet pipe and a second water outlet pipe are respectively arranged on the first collecting chamber and the second collecting chamber, a supporting rod is arranged in the first collecting chamber, and a guide rod is arranged in the second collecting chamber;

the water inlet device comprises a water inlet pipe, a supporting pipe and a connecting pipe, the water inlet pipe penetrates into the first collecting chamber, the supporting pipe is fixedly arranged in the collecting box, the connecting pipe and the supporting pipe are coaxially arranged, and the connecting pipe is slidably arranged in the supporting pipe; the water inlet pipe and the supporting pipe are coaxially arranged, a gap is formed between the opposite end parts of the water inlet pipe and the supporting pipe, and the connecting pipe is matched with the water inlet pipe;

the switching device comprises a balancing rod, a balancing weight, a sewage collector, a pulley, a first pull rope, a second pull rope and a buoy, wherein the pulley is arranged below the water inlet pipe and on the guide rod, the balancing weight and the sewage collector are fixedly arranged at two ends of the balancing rod respectively, a blocking rod used for supporting the balancing weight is arranged in the collecting box, one end of the first pull rope is connected to the connecting pipe, and the other end of the first pull rope bypasses the pulley positioned below the water inlet pipe and is connected to the sewage collector; one end of the second pull rope is fixedly connected to one end of the connecting pipe, the other end of the second pull rope bypasses the pulley on the guide rod and is fixedly connected to the buoy, and a drainage hole is formed in the sewage collector; the sewage collector is positioned in the first collecting chamber; the buoy is positioned in the second collection chamber;

when no rainwater flows into the sewage collector, a gap is formed between the end parts of the water inlet pipe opposite to the connecting pipe;

when rainwater flows in, the rainwater flows into the sewage collector through the water inlet pipe.

Preferably, the water inlet pipe is provided with a limit stop.

More preferably, the outer diameter of the water inlet pipe is the same as the inner diameter of the connecting pipe.

The utility model provides a no energy consumption rainwater collection device, in the early stage of raining, the rainwater erodes dust and earth, the quality of water is relatively poor, the rainwater flows into sewage collector through the inlet tube at this moment, when the water in sewage collector is enough, make the balancing pole unbalance and incline to the left, sewage collector pulls the connecting pipe through first stay cord and moves left, until connecting pipe and inlet tube cooperation, the rainwater has become clear through the erodeing quality of time at this moment, the rainwater gets into in the second collecting chamber along inlet tube, connecting pipe, because can stimulate the buoy when the connecting pipe moves left, the rainwater gathers in the second collecting chamber, the buoy also can shift up by buoyancy, have realized the separate collection of sewage and clear water; the sewage collector is provided with a drainage hole along which sewage can gradually flow out, the buoy can float upwards due to the existence of clean rainwater in the second collecting chamber, so that the buoy cannot sink, and after the rain stops and the sewage in the sewage collector flows out, the buoy loses buoyancy and moves downwards under the action of gravity and the tension of the rainwater to drive the connecting pipe to move rightwards, returns to an initial state and waits for the next rainfall; no additional energy consumption is required.

Drawings

Fig. 1 is a schematic structural diagram of a rainwater collecting device without energy consumption according to the present invention;

FIG. 2 is an enlarged view of a portion A of FIG. 1;

FIG. 3 is an enlarged view of a portion B of FIG. 1;

fig. 4 is a schematic structural diagram of a rainwater collecting device without energy consumption according to the present invention.

Description of reference numerals:

1. end cover, 2, limit stop, 3, support tube, 4, inlet tube, 5, pulley, 6, connecting tube, 7, guide bar, 8, balancing weight, 9, stay cord, 10, sewage collector, 11, first outlet pipe, 12, second outlet pipe, 13, buoy, 14, shelves pole, 15, bracing piece, 16, balancing pole.

Detailed Description

In the following, an embodiment of the present invention will be described in detail with reference to the drawings, but it should be understood that the scope of the present invention is not limited by the embodiment.

As shown in fig. 1 to 4, the embodiment of the present invention provides a rainwater collection device without energy consumption, which utilizes the characteristics of the initial rainwater at the initial stage of rainfall including dust and dirt in the atmosphere or on buildings such as roofs and greenhouses (but the initial rainwater can be used as agricultural water under general conditions) and the characteristic that the rainwater after a certain time is clean (the clean rainwater can be used as domestic water), and realizes the separation and collection of sewage and purified water, thereby realizing the rapid purification, and being flexibly used without energy consumption according to the water quality.

The collecting device comprises:

the collecting box, the collecting box can set up an end cap 1 above, there is a baffle in the collecting box, divide the collecting box into the first collecting chamber and second collecting chamber, the inferior part of the first collecting chamber and second collecting chamber has first discharging tube 11 and second discharging tube 12 separately, wherein the diameter of the second discharging tube 12 is smaller, so as to accumulate the rainwater fast, make buoy 13 float upward, can also set up the valve on the second discharging tube 12, before rainwater is collected, open the valve, empty the second collecting chamber and close, there are support bars 15 in the first collecting chamber, there are guide bars 7 in the second collecting chamber;

the water inlet device comprises a water inlet pipe 4, a supporting pipe 3 and a connecting pipe 6, wherein the water inlet pipe 4 penetrates into the first collecting chamber, the supporting pipe 3 is fixedly arranged in the collecting box, one end of the supporting pipe 3 penetrates into the first collecting chamber, the other end of the supporting pipe 3 penetrates into the second collecting chamber, the connecting pipe 6 and the supporting pipe 3 are coaxially arranged, and the connecting pipe 6 is slidably arranged in the supporting pipe 3; the water inlet pipe 4 and the support pipe 3 are coaxially arranged, a gap is formed between the opposite end parts of the water inlet pipe 4 and the support pipe 3, and the connecting pipe 6 is matched with the water inlet pipe 4;

the switching device comprises a balance rod 16, a balancing weight 8, a sewage collector 10, a pulley 5, a first pull rope 9, a second pull rope 9 and a buoy 13, wherein the pulley 5 is arranged below the water inlet pipe 4 and on the guide rod 7, the balancing weight 8 and the sewage collector 10 are respectively and fixedly arranged at two ends of the balance rod 16, a blocking rod 14 used for supporting the balancing weight 8 is arranged in the collecting box, one end of the first pull rope 9 is connected to the connecting pipe 6, and the other end of the first pull rope 9 bypasses the pulley 5 positioned below the water inlet pipe 4 and is connected to the sewage collector 10; one end of the second pull rope 9 is fixedly connected to one end of the connecting pipe 6, the other end of the second pull rope bypasses the pulley 5 on the guide rod 7 and is fixedly connected to the buoy 13, a drain hole is formed in the sewage collector 10, the aperture of the drain hole is small, so that the sewage collector 10 can keep a longer downward inclination for one end, clean rainwater can be collected in the second collecting chamber for enough time, so that the rainwater can provide buoyancy for the buoy 13 and keep floating, and the buoy 13 is prevented from descending to drive the connecting pipe 6 to move right; the sewage collector 10 is located in the first collecting chamber; the buoy 13 is located in the second collection chamber;

when no rainwater flows into the sewage collector 10, before rainwater is collected, the valve of the second water outlet pipe 12 is opened, rainwater in a second collecting chamber is emptied, at the moment, the buoy 13 is pulled to sink under the action of gravity and the surface tension of residual rainwater, the buoy 13 drives the connecting pipe 6 to move right through the second pull rope 9, the connecting pipe 6 is separated from the water inlet pipe 4, a gap is formed between the opposite end parts of the water inlet pipe 4 and the connecting pipe 6, and then the valve is closed, of course, the valve of the second water outlet pipe 12 is not needed, and the pipe diameter of the second water outlet pipe 12 can be set to be smaller;

when rainwater is collected, the rainwater is collected and sent into the water inlet pipe 4 through the confluence device such as a large funnel, and the like, and at the beginning, rainwater impurities are more, at the moment, the rainwater flows into the sewage collector 10 along the water inlet pipe 4, the weight of the sewage collector 10 is increased at the moment, the balance rod 16 loses balance, one end of the sewage collector 10 is moved downwards, the sewage collector 10 pulls the connecting pipe 6 through the first pull rope 9, the connecting pipe 6 moves leftwards until the connecting pipe 6 is closed with the water inlet pipe 4, and after a period of flushing, the rainwater becomes clean, at the moment, the clean rainwater falls into the second collecting chamber along the connecting pipe 6 and accumulates in the second collecting chamber, when the second water outlet pipe 12 is provided with a valve, at the moment, the valve is closed, the rainwater is accumulated, the buoy 13 receives buoyancy and moves upwards, and in the process, the sewage in the sewage collector 10 flows out through the overflow, it takes a long time for the water to drain, and the time for the second collecting chamber to collect enough rainwater to float the float 13, so as to prevent the float 13 from moving downwards to pull the connecting pipe 6 to the right. When the second water outlet pipe 12 is not provided with a valve, the pipe orifice of the second water outlet pipe 12 is small, so that the water flow is slow, and the rainwater can be accumulated in the second collecting chamber.

Wherein, the overflow hole can be opened at the bottom of the sewage collector 10 or at the side. The specific aperture size can be flexibly set according to the local average rainfall, and the aperture size deviation does not influence the problem solution.

Further, the water inlet pipe 4 is provided with a limit stop 2 to prevent the connecting pipe 6 from moving leftwards excessively.

Further, the external diameter of inlet tube 4 is the same with the internal diameter size of connecting pipe 6, so the cover is established when can realizing connecting, increases the leakproofness.

The above disclosure is only for a few specific embodiments of the present invention, however, the present invention is not limited to the embodiments, and any changes that can be considered by those skilled in the art shall fall within the protection scope of the present invention.

Claims

1. A non-energy-consumption rainwater collection device, comprising:

2. A non-energy-consuming rainwater collecting device according to claim 1 wherein said inlet pipe is provided with a limit stop.

3. A rainwater collecting apparatus according to claim 1, wherein the outer diameter of said inlet pipe is the same as the inner diameter of said connecting pipe.