TWI602785B - RO reverse osmosis pure water pipe release pipe water saving device - Google Patents

Description

RO reverse osmosis pure water machine pressure release pipe water saving device

The invention relates to a pressure relief pipe water saving device for a RO reverse osmosis pure water machine, in particular to a pressurizing tube device for pressurizing about 17 psi water pressure and about 5-7 psi air pressure in a RO reverse osmosis pure water machine. The interference of the interference caused by the motor is eliminated, which can effectively increase the pumping pressure of the pressurized motor, so that the amount of pure water produced by the RO reverse osmosis pure water machine is increased by about 3 times, and the amount of waste water is reduced by about 3 to 7 times, reaching the RO reverse osmosis pure water machine. The designer of the purpose of water saving.

According to the conventional general RO reverse osmosis pure water machine, the pressure motor is only affected by the water pressure of tap water of about 17 psi and the air pressure of about 5-7 psi, and the pump pressure of the pressurized motor can only generate about 50% of the power. Pressure can not effectively flush out the impurities in the RO membrane tube, so in order to avoid RO membrane blockage damage, a large amount of water must be used to dilute the impurities, which will cause too much waste water and waste water resources; The total amount of water entering the pure water machine = the amount of pure water + the amount of wastewater, that is, the amount of wastewater is too much, the amount of pure water is relatively reduced, and vice versa. Therefore, the ratio of pure water to wastewater in the traditional RO reverse osmosis pure water machine is: 1 part Pure water must discharge 4-10 parts of wastewater, so the traditional RO reverse osmosis pure water machine will have the notoriety of water waste.

For this reason, according to the traditional structure of the RO reverse osmosis pure water machine Many missing and impractical problems. For this reason, the creator has focused on improving the key points for this problem, and has been engaged in the relevant industry for many years, and is based on the design of the pressure relief tube on the RO reverse osmosis water machine. A pressure release pipe is installed between the existing RO filter casing and the DC24V pressure motor, and the pressure relief pipe center position device is a 3/8" 22 cm long plastic water pipe, and the function is to directly press the pressure motor The 17 psi water pressure of the tap water pushes the water supply mode, and changes into the way of pumping water;

In addition, in the 3/8" plastic water pipe about 16 cm, drill a tiny hole of 0.03 cm. According to the principle of pumping, as long as there is a small damaged hole in the pipeline, it is impossible to pump water, so the tap water entering the pressure release pipe will Climb to the plastic pipe 16 cm position, about 70% of the water pressure of the pressure release pipe, as long as the water level floods the 0.03 cm micro hole, the pressure motor immediately pumps high speed, a large amount of water is drawn up along the plastic water pipe. This 0.03 cm micro hole will be covered, so that the pumping action will not feel the damaged hole, and the pumping action will continue. In addition, the design of the RO reverse osmosis pure water machine tap water must be influent. The amount of water is approximately balanced with the amount of water pumped by the pressurized motor. The water level of the tap water can be kept approximately 70% of the pressure release pipe. At this time, 70% of the tap water in the pressure release pipe is completely 0 psi to the pressure motor. The interference is completely eliminated;

As the tap water enters the air in the pressure release pipe, it accumulates 30% of the space at the top of the pressure release pipe, forming an air pressure of 5 to 7 psi, which still interferes with the pressure motor. Therefore, the design to eliminate the air pressure is at 3/. 8" plastic water pipe about 13 cm position is equipped with a 1/4" L-shaped RO joint, and the joint is equipped with a 1/4" air duct of about 9 cm long. The air duct is placed at the top. The upper end of the pressure release pipe has an intermediate position of about 30% of the space, so that the air pressure has a discharge path when the pressurized motor draws the tap water. At the same time, the air pressure is also drawn along the passage of the air duct, so that the air pressure of 5-7 psi is completely eliminated. When the 17 psi tap water pressure and the 5-7 psi air pressure are completely eliminated, the pumping pressure of the pressurizing motor can be At the maximum value, the pump pressure is increased from about 75 psi to about 160 psi. After the creation of the RO reverse osmosis pure water machine, the amount of pure water is increased by about 3 times, and the amount of waste water is reduced by about 3 to 7 times to save. The purpose of water resources.

(1) ‧‧‧ Pressure release pipe

(2) ‧‧‧Plastic water pipes

(21)‧‧‧ Vents

(4)‧‧‧L type RO connector

(6), (7), (8) ‧ ‧ three RO filter shells

(10) ‧‧‧ water line

(20) ‧‧‧ tiny holes

(3) ‧‧‧Pressure motor

(5) ‧ ‧ air duct

(9) ‧‧‧RO membrane tube

Figure 1 is a plan sectional view showing a 3/8" plastic water pipe in the device for the pressure release pipe.

Fig. 2 is a plan sectional view showing a 3/8" plastic water pipe drilled with a micro hole at a position where the control water level in the pressure release pipe is 70%.

Figure 3 is a plan sectional view showing the position of about 70% of the water in the pressure release pipe.

Figure 4 is a plan sectional view showing the drilling position of the plastic water pipe exhausting device in the pressure release pipe.

Fig. 5 is a plan sectional view showing the L-shaped RO joint of the plastic water pipe device in the pressure release pipe of the present invention.

Fig. 6 is a plan sectional view showing the L-shaped RO connector on the plastic water pipe in the pressure release pipe of the present invention.

Fig. 7 is a plan sectional view showing the exhaust device composed of Figs. 5 and 6 for the creation.

Figure 8 is a plan sectional view showing the complete combined pressure release pipe of the present invention.

Figure 9 is a schematic diagram of a simple configuration of a conventional RO reverse osmosis pure water machine.

Fig. 10 is a schematic diagram showing the simple configuration of the RO reverse osmosis pure water machine installed with the artificial pressure release pipe.

Please refer to Figure 1 for a plan view of the plastic water pipe of the device inside the pressure release pipe. The main part is a 3/8" 22 cm long plastic water pipe at the center of the pressure release pipe (1) (2) The function of the pressurized motor (3) is directly driven by the water pressure of 17 psi of tap water, and the water is changed into a pumping manner; Please refer to Figure 2, which is a cross-sectional view of the plastic water pipe drilled with tiny holes in the position where the water level is controlled at 70%. Mainly in the pressure pipe (1) plastic water pipe (2) about 16 cm position, drill a 0.03 cm micro hole (20), according to the principle of pumping, as long as there is a little bit of broken holes in the pipe, you can not pump water, Therefore, the tap water entering the pressure release pipe (1) will climb to the plastic pipe (2) 16 cm position, about 70% of the water level of the pressure release pipe (1), as long as the water level floods the 0.03 cm micro hole (20) The pressurized motor immediately pumps water at a high speed. When a large amount of water is drawn up along the plastic water pipe (2), the 0.03 cm minute hole (20) is covered, so that the pumping action does not feel the damaged hole. The pumping action can be continued; in addition, the design of the RO reverse osmosis pure water machine from the tap water must be such that the amount of water in the inlet water is approximately balanced with the amount of water pumped by the pressurized motor (3), and the water level of the tap water is approximately The position can be maintained at 70% of the pressure release pipe (1). At this time, the position of 70% tap water in the pressure release pipe (1) is completely 0 psi, and the interference of the pressure motor (3) is completely eliminated; Furthermore, please refer to FIG. 4 and FIG. 5 and FIG. 6 , which is the position of the plastic water pipe vent hole in the pressure release pipe and the plastic water pipe device in the pressure release pipe have an L-shaped RO joint and a plastic water pipe in the pressure release pipe. The upper L-shaped RO joint is connected to a plane cross-sectional view of the air duct, wherein as the tap water enters the air in the pressure release pipe (1), it accumulates 30% of the space at the top of the pressure release pipe (1), forming 5-7 psi. The air pressure still interferes with the pressurizing motor (3), so the design to eliminate the air pressure is to provide a venting hole (21) at a position of about 13 cm of the plastic water pipe (2) in the pressure releasing pipe (1) ( As shown in Figure 4), the vent (21) A device consisting of a 1/4" L-shaped RO connector (4) (as shown in Figures 5, 6, 7, and 8), and an L-shaped RO connector (4) with a 1/4" approx. 9 cm long air duct (5) (as shown in Figures 6, 7, 8) to form an exhaust device, the top end of the air duct (5) is placed in the middle of the upper end of the pressure relief tube (1) about 30% of the space Position, such air pressure has a discharge path. When the pressurized motor (3) draws tap water, the air pressure is also extracted along the passage of the air duct (5), so that the air pressure of 5-7 psi is also Completely eliminated, when the 17 psi tap water pressure and the 5-7 psi air pressure are completely eliminated, the pumping pressure of the pressurizing motor (3) can be maximized, and the pump pressure is increased from about 75 psi to about 160 psi pump pressure; After the RO reverse osmosis pure water machine, the amount of pure water is increased by about 3 times, and the amount of waste water is reduced by about 3 to 7 times to achieve the purpose of saving water resources.

In addition, please refer to FIG. 8 , which is a plan sectional view of the complete combined pressure release pipe, wherein a plastic water pipe (2) and a plastic water pipe (2) are arranged at the central position of the pressure release pipe (1). There is a micro hole (20) and a vent hole (21), and the vent hole (21) on the plastic water pipe (2) is provided with an L-shaped RO connector (4), and the L-shaped connector (4) ) A 1/4" air duct (5) of about 9 cm length is attached to it to form a complete control unit for the combined pressure release tube.

Moreover, please refer to FIG. 9 , which is a schematic diagram of a simple configuration of a conventional RO reverse osmosis pure water machine, wherein the conventional RO reverse osmosis pure water machine is made of tap water through three filter shells (6), (7), (8) Do the filtration process, and the DC24V pressurized motor (3) extracts and transports the three filtered tap water through the RO membrane tube (9) to separate the pure water from the wastewater; It should be known that the amount of wastewater produced by it is too large, and the amount of pure water is relatively small, which is a problem of its lack; Please refer to FIG. 10 again, which is a schematic diagram of the simple configuration of the RO reverse osmosis water purifier installed in the RO reverse osmosis pure water machine, wherein the three RO filter shells of the traditional RO reverse osmosis pure water machine (6), (7) Between the (8) and the DC24V pressurizing motor (3), the pressure relief pipe (1) of the present invention is installed, that is, the tap water is passed through After filtering by three channels (6), (7) and (8), the three filtered filtered tap water is pumped through the RO membrane through the process of the added pressure release pipe (1). The tube (9) is used for the separation of pure water and waste water; it can be seen that the treatment of the extra-pressure pipe device can achieve the pressure of about 17 psi of the tap water in the RO reverse osmosis pure water machine. About 5~7psi air pressure eliminates the pump pressure by nearly 1 times, which makes the RO reverse osmosis pure water machine increase the water volume by about 3 times and the waste water volume by about 3~7 times. This can solve the RO reverse osmosis pure water machine. The problem of wasting water resources and achieving the purpose of saving water resources.

Measured record:

1. The traditional 50 gallon/day RO reverse osmosis pure water machine produces 50 gallons of pure water per day, the amount of waste water = 200 gallons, and the ratio of pure to waste water = 1:4.

2. Add 50 gallons of RO reverse osmosis pure water machine to produce pure water = 197 gallons per day, waste water = 259 gallons, pure, wastewater ratio = 1:1.3, if only 50 gallons of pure water / 6 hours , the amount of wastewater = 65 gallons.

3. The 50-gallon RO reverse osmosis pure water machine of this creation is about 3 times more efficient than the traditional 50-gallon RO reverse osmosis pure water machine.

Measured record:

1. The traditional 100-gallon/day RO reverse osmosis pure water machine produces 100 gallons of pure water per day, the amount of wastewater = 500 gallons, and the ratio of pure wastewater = 1:5.

2. Add 100 gallons of RO reverse osmosis pure water machine to produce 255 gallons of pure water per day, waste water = 263.5 gallons, pure, wastewater ratio = 1:1.02, if only 100 gallons / 6.5 hours, wastewater volume = 102 gallons.

3. The 100-gallon RO reverse osmosis pure water machine of this creation is about 5 times more efficient than the traditional 100-gallon RO reverse osmosis pure water machine.

Measured record:

1. The traditional 180-gallon/day RO reverse osmosis pure water machine produces 180 gallons of pure water per day, the amount of wastewater = 1080 gallons, and the ratio of pure to waste water = 1:6.

2. Add 180 gallons of RO reverse osmosis pure water machine to produce 355 gallons of pure water per day, waste water = 300 gallons, pure, wastewater ratio = 1:0.85, if only 180 gallons of pure water / 12 hours, The amount of wastewater = 153 gallons.

3. The 180-gallon RO reverse osmosis pure water machine with this creation is about 7 times more efficient than the traditional 180-gallon RO reverse osmosis pure water machine.

(1) ‧‧‧ Pressure release pipe

(2) ‧‧‧Plastic water pipes

(20) ‧‧‧ tiny holes

(3) ‧‧‧Pressure motor

(4)‧‧‧L type RO connector

(5) ‧ ‧ air duct

Claims (1)

The utility model relates to a pressure relief pipe water saving device for an RO reverse osmosis pure water machine, which comprises: a pressure release pipe, a plastic water pipe, an L-shaped joint, an air duct and the like, and a pressure release pipe water saving device; A pressure release pipe is installed between the three RO filter shells of the existing RO reverse osmosis pure water machine and the DC24V pressure motor, and a 3/8" 22 cm long plastic water pipe is arranged at the center of the pressure release pipe. In order to change the way of pumping water; in addition, drill a 0.03 cm micro hole in the 3/8" plastic water pipe about 16 cm, and install a 3/8" plastic water pipe at a position of about 13 cm. 1/4" L-type RO joint, the joint is equipped with a 1/4" air duct of about 9 cm long; the device is set to effectively discharge the tap water from the RO reverse osmosis water machine. 17psi water pressure and about 5~7psi air pressure eliminate nearly 1 times the pump pressure, which makes the RO reverse osmosis pure water machine increase the water volume by about 3 times, and the waste water volume is reduced by about 3~7 times, which can be solved by RO reverse osmosis pure. The water machine wastes the problem of water resources, and thus achieves the purpose of saving water resources.