TWI762350B - Automatic control device combining direct water supply and water tower water supply - Google Patents

Abstract

The invention is an automatic control device combining direct water supply and water tower water supply, comprising a pipe body and a liquid level control module, a water storage area is arranged inside the pipe body, and a pumping module is arranged at the bottom of the water storage area, and the pumping A two-way water outlet valve is arranged above the module. The two-way water outlet valve is connected with a water inlet pipeline. The water inlet pipeline extends to the top of a water tower. A falling water check valve is arranged above the two-way water outlet valve. The water area extends outward with a regulation pipeline, the end of the regulation pipeline is connected with a water outlet pipeline, the upper part of the water outlet pipeline is connected to the bottom of the water tower, the bottom of the water outlet pipeline is connected with a water tap, and the regulation pipeline is connected to the bottom of the water tower. A water outlet one-way valve is arranged between the water outlet pipelines, and the water tower is provided with a water level detection pipeline at the high point of the water level, and the water level detection pipeline is connected downward to the regulating pipe between the water storage area and the water outlet one-way valve. The liquid level control module is arranged on the upper end of the pipe body to detect the water level of the water storage area, and to connect and control the pumping motor to open and close the pumping action according to the change of the water level.

Description

Automatic control device combining direct water supply and water tower water supply

The invention belongs to the field of water supply, in particular to a simple automatic water supply control device which is easy to assemble and erect, can choose direct water supply and water tower water supply to effectively provide water for irrigation or firefighting, and is especially suitable for erection and use in remote areas.

Tap water is an indispensable basic resource in daily life. Whether it is a building or an apartment house, a suitable tap water supply pipeline will be erected in advance to facilitate the occupants to use it at any time and meet the needs of life.

However, tap water is not a natural product, but an artificially produced item. Considering practical factors, it is mostly located in densely populated cities or residential areas. For more remote areas, tap water pipelines may not necessarily be configured in advance, so you must find your own way. Water collection, such as temporary housing or agricultural irrigation.

For tasks that require self-fetching of water, a pumping motor is usually installed at the surface water source, combined with a simple pipeline configuration, to deliver the pumped water to the place where it is needed to meet the needs of users.

Or, for smoother water supply, users may set up a water tower in their residence, and set a motor beside the water tower, and then start the motor to pump water and inject it into the water tower, and then the water tower provides enough water.

However, for the above-mentioned conventional structure, some problems inevitably occur. First of all, the motor pumping water must be injected into the water tower first, and the response is not immediate enough. If the water tower is insufficient, it will take a while to complete the temporary water use, which is easy to cause inconvenience. Moreover, if the water outlet is around the water source, the water still has to be transported to the far-end water tower and then to the water outlet, resulting in unnecessary energy loss, which is quite uneconomical.

In addition, in order to maintain a certain water volume in the water tower, the wiring and control of the pumping motor must be specially designed to automatically replenish the water volume when the water volume drops. The structure is quite complicated, which will inevitably increase the installation and maintenance costs.

In addition, the circuit configuration of the conventional structure will inevitably come into contact with water, and long-term use will easily cause short-circuit and electric leakage accidents, which may damage the machine and require repairs and generate additional costs. , endangering life safety.

It can be seen that although the conventional structure has been used for a long time and is known to the public, there are still problems that need to be solved urgently, rather than a good design.

Based on the aforementioned structural deficiency of the water supply device, the inventor of the present case started to improve it, actively researched and innovated, and through long-term R&D and implementation, finally completed the automatic control device combining direct water supply and water tower water supply.

In order to overcome the above shortcomings, the purpose of the present invention is to provide an automatic control device combining direct water supply and water tower water supply, which is simple and lightweight to set up, easy to erect, and can easily complete the project for use and supply water at any time.

Another object of the present invention is to provide an automatic control device that combines direct water supply and water tower water supply. water environment.

Another object of the present invention is to provide an automatic control device combining direct water supply and water tower water supply, which can select water tower water supply or direct powerful motor water supply as required, which not only provides smooth water supply, but also saves energy consumption.

In order to achieve the above purpose, the technical scheme adopted in the present invention is to provide an automatic control device combining direct water supply and water tower water supply, comprising: a pipe body and a liquid level control module.

A water storage area is arranged inside the pipe body, a water pumping module is arranged at the bottom of the water storage area, a two-way water outlet valve is arranged above the water pumping module, and the two-way water outlet valve is connected with a water inlet pipeline, and the water inlet pipeline extends to a water tower Above, by controlling the two-way water outlet valve, it is decided to directly discharge water or turn the water inlet pipeline to inject water into the water tower. A drop one-way valve is arranged above the two-way water outlet valve to limit the water flow in the water storage area to only flow downward to the two-way water tower. The position of the water outlet valve, the water storage area above the water drop one-way valve extends outward with a regulating pipeline, the end of the regulating pipeline is connected with a water outlet pipeline, the upper part of the water outlet pipeline is connected to the bottom of the water tower, and the water outlet pipeline A water outlet tap is connected below the road, and a water outlet check valve is arranged between the control pipeline and the water outlet pipeline to limit the water flow of the water tower to only flow down to the water tap position, and the water tower is at a high water level. A water level detection pipeline is provided, and the water level detection pipeline is connected downward to the position of the regulation pipeline between the water storage area and the water outlet check valve, and a detection check valve is arranged on the water level detection pipeline to limit the The water flow of the water tower can only flow down to the position of the regulation pipeline.

The liquid level control module is arranged on the upper end of the pipe body to detect the water level of the water storage area, and to connect and control the pumping motor to open and close the pumping action according to the change of the water level.

Furthermore, the water pumping module includes a water pumping motor, and the water pumping motor is connected to and controls a water pumping pipeline, so that the water pumping pipeline can pump water from a water source into the pipe body.

Furthermore, the water outlet end of the two-way water outlet valve is connected with an extension water pipe to adjust the water outlet position.

Further, wherein, the liquid level control module includes a start switch, an upper float ball is connected below the start switch, and a lower float ball is connected below the upper float ball, the start switch is a normally closed conductive switch, and is subjected to the upper float ball, the The lower floating ball is connected and driven for opening and closing control.

The preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, and the protection scope of the present invention can be more clearly defined.

Referring to FIGS. 1 to 3 , an automatic control device combining direct water supply and water tower water supply in this embodiment includes: a pipe body 100 and a liquid level control module 200 .

The pipe body 100 is provided with a water storage area 110, and the bottom of the water storage area 110 is provided with a pumping module 300. The pumping module 300 includes a pumping motor 310, and the pumping motor 310 is connected to and controls a pumping pipeline 320 to make The water pumping pipeline 320 is inserted into a water source 400 , and water is pumped from the water source 400 into the pipe body 100 to fill the water storage area 110 .

A two-way water outlet valve 120 is disposed above the pumping module 300. The two-way water outlet valve 120 is connected to a water inlet pipeline 130. The water inlet pipeline 130 extends above a water tower 500. By controlling the water outlet direction of the two-way water outlet valve 120, It is decided to directly discharge water from the water outlet end of the two-way water outlet valve 120 , or to inject water into the water tower 500 through the water inlet pipeline 130 . A drop one-way valve 140 is disposed above the two-way water outlet valve 120 to limit the water flow in the water storage area 110 to only flow downward to the position of the two-way water outlet valve 120 , and the water pumping pipeline 320 cannot be directly filled with water upward.

The water storage area 110 above the water drop one-way valve 140 extends outward with a regulating pipe 150 for regulating the water level in the water storage area 110 . The top of the road 160 is connected to the bottom of the water tower 500, the bottom of the water outlet pipeline 160 is connected to a water outlet tap 161, and a water outlet one-way valve 170 is arranged between the control pipeline 150 and the water outlet pipeline 160 to restrict the water tower. The water flow of 500 can only flow down to the water tap 161 , and can collect the water flowing out of the water storage area 110 through the regulation pipeline 150 and output together, but cannot flow back to the water storage area 110 .

The water tower 500 is provided with a water level detection pipeline 180 at a high water level. The water level detection pipeline 180 is connected downward to the position of the control pipeline 150 between the water storage area 110 and the water outlet check valve 170. When the water level of 500 is higher than the water level detection pipeline 180, it will flow out to the water storage area 110 for judging the water supply status, and the water level detection pipeline 180 is provided with a detection check valve 190 to limit the water flow of the water tower 500 It can only flow down to the regulation line 150 position.

The liquid level control module 200 is disposed on the upper end of the pipe body 100 to detect the water level of the water storage area 110, and to connect and control the pumping motor 310 to open and close the pumping action according to the change of the water level. The liquid level control module 200 includes a start switch 210 , an upper float 220 is connected below the start switch 210 , and a lower float 230 is connected below the upper float 220 , the start switch 210 is a normally closed conductive switch, and is received by the upper float 220 and the lower float 230 Connect the drive for on-off control.

With the above structure, the operation of the present invention will be described below.

First, please refer to FIG. 4 to FIG. 6 , the liquid level control module 200 is energized and enabled, because there is no water in the water storage area 110 , the upper floating ball 220 and the lower floating ball 230 are kept in a free-falling position , the start switch 210 is a normally closed conductive switch to start the water pump motor 310 conductively, and then the water pump pipe 320 is pumped from the water source 400 into the pipe body 100 to fill the storage tank below the water drop check valve 140 At the same time, the two-way water outlet valve 120 turns to conduct the direction of the water inlet pipe 130 , so that the continuously pumped water flows through the water inlet pipe 130 to perform water injection to the water tower 500 .

When the water level of the water tower 500 reaches the preset full water level, the excess water will further flow into the water level detection pipeline 180 , and then enter the water storage area 110 through the detection check valve 190 and the control pipeline 150 . , gradually push the lower floating ball 230 so that the upper floating ball 220 rises, and finally cut off the control of the start switch 210 and stop the action of the pumping module 300 .

Please refer to FIGS. 7 and 8. When the water outlet tap 161 is opened, the water storage of the water tower 500 flows out from the water outlet pipeline 160. After a period of use, the water storage of the water tower 500 is gradually exhausted. According to the pipe principle, the water storage area 110 of the pipe body 100 will also discharge water to the water tap 161 through the regulating pipeline 150. At this time, the upper floating ball 220 and the lower floating ball 230 also gradually fall freely as the water level decreases. Finally, the start switch 210 is turned on again to make the water pumping motor 310 work, and the water pumping pipeline 320 is started to continue pumping water.

In addition, as shown in FIG. 9 , in addition to supplying water from the water tower 500 , the present invention also provides a direct water supply mode. The method is to turn the two-way water outlet valve 120 to the water outlet position. At this time, the storage area of the water storage area 110 is The water flows out from the falling water one-way valve 140 , and then the upper floating ball 220 and the lower floating ball 230 turn on the start switch 210 as the water level decreases, so that the water pumping motor 310 starts to pump water, and the water flow is directly output from the two-way water outlet valve 120 , so that the water storage of the water tower 500 is not affected, and the water is directly supplied by the pumping module 300 .

The water outlet end of the two-way water outlet valve 120 can also be connected with an extension water pipe, so as to move the water outlet to an appropriate position for water outlet.

The above embodiments are only to illustrate the technical concept and characteristics of the present invention, and their purpose is to allow those familiar with the art to understand the content of the present invention and implement it, and cannot limit the scope of protection of the present invention. Equivalent changes or modifications made should all be included within the protection scope of the present invention.

100: Tube body 110: Water storage area 120: Two-way outlet valve 130: Water inlet pipeline 140: Falling water check valve 150: control pipeline 160: outlet pipeline 161: Faucet 170: Outlet check valve 180: Water level detection pipeline 190: Check check valve 200: Liquid level control module 210: start switch 220: Float 230: Down Float 300: Pumping Module 310: Pumping Motor 320: Pumping line 400: water source 500: Water Tower

Fig. 1 is the structural perspective view of the present invention; Fig. 2 is the structural plan view of the present invention; 3 is a schematic diagram of the pipeline state when the present invention has not been energized; 4 is a schematic diagram of the pipeline state when the water tower is filled with water according to the present invention; 5 is a schematic diagram of the pipeline state when the upper and lower floating balls start to rise due to continuous water injection according to the present invention; 6 is a schematic diagram of the pipeline state of the present invention when the water tower is full of water and the pumping work is stopped; 7 is a schematic diagram of the pipeline state of the present invention when the faucet performs the water outlet work; 8 is a schematic diagram of the pipeline state of the present invention when the water tower is filled with water after the water tap continues to flow out; and FIG. 9 is a schematic diagram of the pipeline state of the present invention using a bidirectional water outlet valve to directly discharge water.

100: Tube body

110: Water storage area

120: Two-way outlet valve

130: Water inlet pipeline

140: Falling water check valve

150: control pipeline

160: outlet pipeline

161: Faucet

170: Outlet check valve

180: Water level detection pipeline

190: Check check valve

200: Liquid level control module

210: start switch

220: Float

230: Down Float

300: Pumping Module

310: Pumping Motor

320: Pumping line

400: water source

500: Water Tower

Claims (4)

An automatic control device combining direct water supply and water tower water supply, comprising: a pipe body, a water storage area is arranged inside, a water pumping module is arranged at the bottom of the water storage area, a two-way water outlet valve is arranged above the water pumping module, and the The two-way water outlet valve is connected with a water inlet pipeline. The water inlet pipeline extends to the top of a water tower. By controlling the two-way water outlet valve, it is decided to directly discharge water or transfer water to the water tower through the water inlet pipeline. Above the two-way water outlet valve is a one-way falling water a valve to limit the water flow of the water storage area to the position of the two-way water outlet valve, and a regulating pipeline extends outward from the water storage area above the falling water check valve, and the end of the regulating pipeline is connected with a water outlet pipe The top of the water outlet pipeline is connected to the bottom of the water tower, the bottom of the water outlet pipeline is connected to a water tap, and a water outlet check valve is arranged between the control pipeline and the water outlet pipeline to limit the water flow of the water tower It can only flow down to the position of the water tap, and the water tower is provided with a water level detection pipeline at the high point of the water level, and the water level detection pipeline is connected downward to the position of the control pipeline between the water storage area and the water outlet check valve , and a detection check valve is arranged on the water level detection pipeline to limit the water flow of the water tower to only flow down to the regulation pipeline position; and a liquid level control module is arranged on the upper end of the pipe body to detect the storage The water level in the water area is connected and controlled by a water pumping motor to open and close the pumping action according to the change of the water level. The automatic control device combining direct water supply and water tower water supply according to claim 1, wherein the pumping module includes a pumping motor, and the pumping motor is connected to and controls a pumping pipeline, so that the pumping pipeline is pumped from a water source and enters the the tube body. The automatic control device combining direct water supply and water tower water supply according to claim 1, wherein an extension water pipe is connected to the water outlet end of the two-way water outlet valve to adjust the water outlet position. The automatic control device combining direct water supply and water tower water supply according to claim 1, wherein the liquid level control module includes a start switch, and a floating ball is connected below the start switch, and the liquid level control module includes a start switch. A lower floating ball is connected below the upper floating ball, and the start switch is a normally closed conductive switch, which is driven by the connection of the upper floating ball and the lower floating ball to control the opening and closing.

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