JPS60220182A - Water pumping-up method - Google Patents

Abstract

PURPOSE:To make it possible to semi-permanently pumping up water without using power, by combining a water absorbing material and an evaporation chamber and recovering ground water sucked up above the ground by a capillary action by evaporating the same through the utilization of solar energy. CONSTITUTION:A water pumping-up passage 2 is opened by boring the ground so as to reach a ground water layer and a water absorbing material is inserted into said passage 2. In this case, a water blocking film 5 by a resin or steel pipe is formed to the part other than the range contacted with the ground water layer. A hermetically closed evaporation chamber 3 is provided to the ground side of the water pumping-up passage 2 and ground water sucked up by the water absorbing material 4 is at first diffused over a wide range by an evaporation floor 31 and evaporated by solar energy incident to the evaporation chamber 3 comprising transparent and water impervious glass. Water droplets adhered to the inner surface of the chamber 3 are flowed down along a roof 32 inclined to a single side and collected by the receiving tray 61 and the water collection tank 62 of a water droplet recovery apparatus 6.

Description

DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a method for pumping underground water or the like without using power and collecting the water above ground.

Various methods have been proposed for pumping up groundwater.

As a conventional method of pumping up water, for example, there is a method of pumping water using a water pump, but since the structure of the water pump has moving parts, there are problems such as easy failure.

Furthermore, in order to drive this water pump, a drive device such as a prime mover or a motor is required, which adds to the cost of these facilities, resulting in a problem in that the water pumping cost becomes high.

The present invention has been achieved in view of the above points, and an object of the present invention is to provide the following water pumping method.

(c) A water pumping method that can pump water without the need for a pump or drive device (c) A pumping method that has a simple device structure and can pump water smoothly without worrying about breakdowns (c) A pumping method that can pump water smoothly even if it is dirty water A water pumping method that can produce high-quality water comparable to distilled water, that is, the present invention, involves spreading out the upper end of a water-absorbing material that is implanted into the ground over a large area in an evaporation chamber to form an evaporation bed, which is used to improve the underground water layer. water is pumped up to the evaporation bed using water absorbing material,
The present invention relates to a water pumping method characterized in that the evaporation bed is heated by solar heat and vaporized in an evaporation chamber, and then liquefied into water droplets and recovered.

Next, one embodiment of the present invention will be described with reference to the drawings.

[B] I Water Principle The present invention utilizes capillary action to pump underground water, etc. to the ground, and then evaporates the water pumped above the ground, and then recovers the evaporated water vapor to obtain high-quality water. Features.

[Explanation] Water Pumping Device To pump water according to the above-mentioned principle, for example, a water pumping device as shown in FIG. 1 can be used.

This water pumping device 1 is composed of a water absorbing material 4 inserted into a pumping channel 2 for pumping groundwater to the ground, and an evaporation chamber 3 for evaporating and recovering the pumped water.

[C] A pumping channel 2 is made by boring a water-absorbing material from the ground to the groundwater layer, and in this hole 2, for example, a bundle of ultra-fine mH or other known water-absorbing material such as tlA, t5, etc. is used. A water-absorbing material 4 made of a material that can be expected to have the following properties is inserted.

Since the water-absorbing material 4 has water-absorbing properties, the groundwater actively absorbed in the groundwater layer can be pumped up to the ground by capillary action without power.

However, before the groundwater is pumped to the ground by the water absorbing material 4, there is a concern that it will be absorbed into the surrounding ground on the way.

Therefore, the absorbent material 4 is formed so that the area in contact with the groundwater layer is exposed, but the other area, that is, the area where there is a risk of water leakage, is covered with the water-blocking film 5.

As the water-shielding film 5, for example, a resin film A5 steel II or the like can be used. (Figure 2) [2] Evaporation chamber An evaporation chamber 3 is installed on the ground side of the pumping channel 2.

The evaporation chamber 3 is a sealed room in which the groundwater pumped by the water-absorbing material 4 is once evaporated and then recovered.

That is, the evaporation chamber 3 is made of transparent and water-impermeable glass or resin plate so that it can utilize solar heat, and the water absorbing material 4 is placed inside the room.
An evaporation bed 31 is formed in communication with the upper end of the evaporation bed 31.

This evaporation bed 31 has a structure with high evaporation efficiency and is intended to diffuse and evaporate groundwater pumped up by the water absorbing material 4 over a wide range.

When the evaporation bed 31 is formed by laying a material similar to the water absorbing material 4, not only can groundwater be diffused with high efficiency, but also a water storage effect can be expected.

Further, the roof 32 of the evaporation chamber 3 is formed with an inclination such as a one-sided, gable, or dome shape so that the water droplets adhering to the inner surface of the room can be collected by the water droplet collecting device 6.

Furthermore, if the cross section of the roof 32 is formed into a corrugated shape, the attached water droplets will flow down in the valley direction, making it easier to collect the water droplets.

[C] Water droplet collection device A water droplet collection device 6 is arranged inside the evaporation chamber 3.

The water droplet collecting device 6 includes a receiving enclosure 61 for collecting water droplets adhering to the interior of the room, and a tank 62 for collecting the water droplets collected by a tray 61.

In this embodiment, a gutter-shaped receptacle is provided parallel to the sloping roof 32.
A tank 62 for collecting water was placed downstream of the 1161, but the tank 62 was designed to collect water droplets that fall inside the evaporation chamber 3 and water droplets that condense on the inner wall and run down. It is sufficient if the receiver has a similar structure and can collect collected water droplets all at once.

Furthermore, in order to increase the liquefaction efficiency of water vapor, it is sufficient to lower the temperature of the surface that comes into contact with the vapor.

Therefore, for example, if the receiver is formed by connecting the steam chamber 3 with a cooling fin 7 made of a steel pipe or the like on the upstream side of the dish 61, the steam in this chamber can be liquefied with high efficiency by passing through the inside of the cooling fin 7. η can be done.

The water that becomes water droplets in the cooling fin 7 is collected by the receiver +-J III.
I will guide you to 61.

Next, the water drinking method will be explained.

[B] IS water Groundwater is pumped up to the ground side through the water absorbing material 4 whose lower part contacts the groundwater layer A.

The groundwater pumped up to the evaporation bed 31 is spread over the entire surface of the evaporation bed 31.

At this point, groundwater exists as a liquid containing various substances.

[Port 1 Evaporation] On the other hand, when the room temperature in the evaporation chamber 3 rises due to solar energy and reaches a certain degree of lagoon, the groundwater present in the evaporation bed 31 begins to evaporate, leaving behind various substances.

Since the amount of groundwater equivalent to the amount of water evaporated in the evaporation bed 31 is supplied through the water absorption material 4, a certain amount of groundwater is always present in the evaporation bed 31.

Since the evaporation chamber 3 forms a sealed body, the evaporated water vapor does not leak to the outside, but instead adheres to the walls of the room and is cooled, turning into water droplets.

[C] Collection of water droplets The groundwater that has become water droplets and liquefied again is collected in a receiving tray 61 and then collected in a tank 62.

By the way, if it is simply pumping up groundwater, it is possible to recover it without evaporating it, but one of the features of the present invention is that the energy that can be called the driving source for pumping water is obtained from solar energy. Another feature is that groundwater is filtered and clean water is obtained by evaporating surface water containing various substances.

[21 Other Embodiments When the evaporation bed 31 is raised and installed as shown in FIG. (Office Y) Can be used for residential purposes.

In addition, the conductor 9 is drawn out from the upper part of the evaporation chamber 3 to the outside,
It is also conceivable to guide this conduit 9 directly to the tank 62 via the evaporation bed 31 midway through.

That is, after the water vapor generated in the evaporation chamber 3 is guided to the outside through a conduit 9, the water vapor in this pipe is brought into contact with groundwater existing in a liquid state, and the liquefied water is transferred to the tank 6.
Collect water at 2.

Since the present invention is as explained above, the following effects can be expected.

(a) Groundwater pumped up to the ground through capillary action can be evaporated and recovered using solar energy, so water can be pumped without power without using conventional water pumps or drive devices to drive these pumps. I can do that.

Therefore, there is no need to worry about breakdowns or maintenance during pumping, and water can be pumped semi-permanently until groundwater runs out.

<Exposure> Since the pumped groundwater is evaporated and then collected as water droplets, even slightly polluted groundwater can be filtered to easily obtain clean water.

<C> When the water pumping method of the present invention is applied to houses, it is economical because a large amount of groundwater can be used for bathing and washing.

Since it has a simple structure consisting of a combination of a water absorbing material and an evaporation chamber, equipment such as a water pump is not required, reducing water pumping costs.

[Brief explanation of the drawing]

Fig. 1: An explanatory diagram of one embodiment of the present invention Fig. 2: An explanatory diagram of the tip of the water-absorbing material Fig. 3: An explanatory diagram of other embodiments 1: Ij water device 2: Pumping channel 3: Evaporation chamber 4: water absorbing material
5: Water shielding 6: Water droplet collection device

Claims (1)

[Scope of Claims] The upper end of a water-absorbing material with water-absorbing properties that has been implanted into the ground is expanded over a large area in an evaporation chamber to form an evaporation bed, and water is pumped from the groundwater layer to the evaporation bed by the water-absorbing material, and the water is absorbed into the evaporation bed. A water pumping method characterized by heating water using solar heat and vaporizing it in an evaporation chamber, then liquefying it into water droplets and recovering it.