Electric automatic energy-saving device for water supply and drainage

Abstract

The utility model discloses an electrical automation energy-saving device for water supply and drainage, and relates to the technical field of water supply and drainage. The electrical automation energy-saving device for water supply and drainage comprises a water storage tank, an air bag is fixedly connected to the rear end of the interior of the water storage tank, a limiting plate is fixedly connected to the front surface of the air bag, a sealing ring is arranged at the position, connected with the interior of the water storage tank, of the periphery of the outer side of the limiting plate, and a water inlet pipe is connected to the right side of the front surface of the water storage tank; a water outlet pipe is connected to the left side of the front surface of the water storage tank, a water inlet pipe is connected with a water supply pump, a control cabinet is fixedly connected to the rear end of the water storage tank, an air compressor is arranged on the left side of the control cabinet, and the air outlet end of the air compressor penetrates through the water storage tank and is fixedly connected with the interior of an air bag. The air outlet end of the air bag communicates with the air outlet end of the air compressor, an electronic one-way valve is connected into a pipeline of the water inlet pipe, and an electronic pressure maintaining valve is connected into a pipeline of the water outlet pipe.

Description

TECHNICAL FIELD

[0001] The utility model relates to water supply and drainage technical field, concretely is a kind of water supply and drainage electrical automation energy-saving device. BACKGROUND

[0002] Water supply and drainage refers to the design, installation, operation and maintenance of water supply and drainage system in building or area. It is an important part of building and urban infrastructure, ensures water supply safety, smooth drainage, and at the same time, water saving and environmental protection. In the existing water supply system, in order to ensure the stability of water supply, the water pressure is always kept at a stable pressure, which requires the water pump to be started all the time to maintain the pressure, so as not to cause waste at peak water consumption, and the pressure will be mostly wasted at valley, therefore, a kind of water supply and drainage electrical automation energy-saving device is designed to solve the above problems. SUMMARY

[0003] (I) technical problem solved

[0004] In view of the deficiencies of the prior art, the utility model provides a kind of water supply and drainage electrical automation energy-saving device, solve the problem of energy waste caused by the need for water pump to be started all the time to maintain the stability of water pressure.

[0005] (II) technical scheme

[0006] To achieve the above purpose, the utility model is realized by the following technical scheme:

[0007] The utility model provides a kind of water supply and drainage electrical automation energy-saving device, including: the whole is hollow in the inside of rectangular parallelepiped and stores water tank, the inside rear end of water tank is fixedly connected with air bag, the front surface of air bag is fixedly connected with limiting board, the outer side of limiting board is provided with sealing ring at the position of the junction of the inside of water tank, the front surface right side of water tank is connected with inlet pipe, the front surface left side of water tank is connected with outlet pipe, inlet pipe is connected with water supply pump, outlet pipe is connected with water supply line, the rear end of water tank is fixedly connected with control cabinet, the left side of control cabinet is provided with air compressor, air compressor outlet end passes through water tank and is fixedly connected with the inside of air bag, the outlet end of air bag is communicated with the outlet end of air compressor, electronic check valve is connected in the pipeline of inlet pipe, electronic pressure stabilizing valve is connected in the pipeline of outlet pipe, control cabinet is electrically connected with air compressor, electronic check valve, electronic pressure stabilizing valve.

[0008] Preferably, the inside four corners of the water tank are fixedly connected with guide rods, and the four corners of the limiting plate are sleeved outside the guide rods.

[0009] Preferably, the diameters of the front end and the rear end of the guide rod are greater than the diameter of the middle position.

[0010] Preferably, the air pressure of the air bag when it is expanded is greater than the air pressure inside the water supply pipeline.

[0011] Preferably, the diameter of the water inlet pipe is greater than the diameter of the water outlet pipe.

[0012] Preferably, the inside of the water storage tank and the limiting plate are made of stainless steel.

[0013] Preferably, the sealing ring at the connecting position outside the limiting plate is made of Teflon.

[0014] (Three) beneficial effects

[0015] The utility model provides a kind of electrical automation energy-saving device for water supply and drainage, compared with prior art, at least have following beneficial effects:

[0016] The electrical automation energy-saving device for water supply and drainage will first store energy by air bag, then output with a constant pressure, so that the water supply system can supply water with a constant water pressure and can intermittently start water supply pump to supply water. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is the structural schematic diagram of the utility model;

[0018] Figure 2 It is the back side view of the utility model;

[0019] Figure 3 It is the intermediate sectional view of the utility model;

[0020] Figure 4 It is the right side sectional view of the utility model.

[0021] In the drawing: 1, water storage tank; 2, air bag; 4, limiting plate; 5, water inlet pipe; 6, water outlet pipe; 7, control cabinet; 8, air compressor; 9, electronic check valve; 10, electronic pressure regulating valve; 21, guide rod. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the utility model will be described clearly and completely below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0023] Please refer to Figures 1-4The utility model provides a kind of technical scheme: a kind of electrical automation energy-saving device for water supply and drainage, it includes: the water storage tank 1 of inside hollow and overall is cuboid and is fixedly connected with air bag 2 in the inside rear end of water storage tank 1, the front surface of air bag 2 is fixedly connected with limiting plate 4, the position of the outside one week of limiting plate 4 and the inside junction of water storage tank 1 is provided with sealing ring, the front surface right side of water storage tank 1 is connected with inlet pipe 5, the front surface left side of water storage tank 1 is connected with outlet pipe 6, inlet pipe 5 is connected with water supply pump, outlet pipe 6 is connected with water supply line, the rear end of water storage tank 1 is fixedly connected with control cabinet 7, the left side of control cabinet 7 is provided with air compressor 8, air compressor 8 gas end passes through water storage tank 1 and is fixedly connected with the inside of air bag 2, the gas end of air bag 2 is communicated with the gas end of air compressor 8, electronic check valve 9 is connected in the pipeline of inlet pipe 5, electronic pressure stabilizing valve 10 is connected in the pipeline of outlet pipe 6, control cabinet 7 is electrically connected with air compressor 8, electronic check valve 9, electronic pressure stabilizing valve 10.

[0024] When using, air compressor 8 inflates the inside of air bag 2, stops gas supply after reaching the required pressure, and closes the valve, the water pump connected with inlet pipe 5 is at a higher water pressure than the inside pressure of outlet pipe 6 to the inside of water storage tank 1, the water pressure in the inside of water storage tank 1 is higher than the air pressure in the inside of air bag 2, so that air bag 2 is compressed, and when enough water storage capacity is reached, the water is stopped from being delivered, the electronic check valve 9 in the pipeline of inlet pipe 5 can prevent water from flowing backward, when a user needs water, the water pressure in the inside of water storage tank 1 is relatively large, so that the water flows to the pipeline of outlet pipe 6 through electronic pressure stabilizing valve 10, and the air bag 2 pops out to keep the water at a relatively high pressure, and the limiting plate 4 can prevent air bag 2 from entering inlet pipe 5 and outlet pipe 6 due to pressure difference, and continuously output, when air bag 2 is fully expanded, the air pressure sensor in the inside of air compressor 8 transmits the pressure value to the inside of control cabinet 7, and the control cabinet 7 opens the water pump connected with inlet pipe 5 again to supply water next time.

[0025] As Figures 1-4 shown, the utility model embodiment provides an implementation, based on above implementation, the inside four corners of water storage tank 1 are fixedly connected with guide rod 21, and the four corners of limiting plate 4 are sleeved outside guide rod 21.

[0026] From the above structure, it can be known that guide rod 21 can limit the sliding of limiting plate 4 to prevent the position of limiting plate 4 from deviating, so that air bag 2 pops out.

[0027] As Figures 1-4 shown, the utility model embodiment provides an implementation, based on above implementation, the diameter of the front end and the rear end of guide rod 21 is greater than the diameter of the middle position.

[0028] The analysis of the above structure can know that the rear end of the guide rod 21 is larger in diameter, so that when the limiting plate 4 moves to the rear end, the limiting plate 4 is limited by the rear end of the guide rod 21, so that the air bag 2 cannot continue to move after being compressed to a certain position, preventing the air bag 2 from being squeezed and broken, and the diameter of the front end of the guide rod 21 is larger, so that the limiting plate 4 and the inside of the front end of the water storage tank 1 have a certain gap, and the water is more easily flowed into the inside of the water storage tank 1.

[0029] As shown in Figures 1-4 the embodiment of the utility model provides an implementation mode, based on above implementation mode, the air bag 2 opens and the air pressure is greater than the air pressure inside water supply pipeline.

[0030] The analysis of the above structure can know that,

[0031] As shown in Figures 1-4 the embodiment of the utility model provides an implementation mode, based on above implementation mode, the diameter of the water inlet pipe 5 is greater than the diameter of the water outlet pipe 6.

[0032] The analysis of the above structure can know that the diameter of the water inlet pipe 5 is greater than the diameter of the water outlet pipe 6, and the amount of water supply is greater than the amount of water outlet, to ensure the stability of water supply.

[0033] As shown in Figures 1-4 the embodiment of the utility model provides an implementation mode, based on above implementation mode, the inside of the water storage tank 1 and the limiting plate 4 are all stainless steel materials.

[0034] The analysis of the above structure can know that the inside of the water storage tank 1 and the limiting plate 4 are all stainless steel materials, which can reduce corrosion and rust and prolong service life.

[0035] As shown in Figures 1-4 the embodiment of the utility model provides an implementation mode, based on above implementation mode, the sealing ring of the connecting place outside the limiting plate 4 is made of Teflon material.

[0036] The analysis of the above structure can know that the sealing ring of the connecting place outside the limiting plate 4 is made of Teflon material, which provides better sealing performance and reduces sliding resistance.

[0037] It should be noted that, in this text, relational terms such as first and second are used merely to distinguish one entity or action from another, without necessarily requiring or implying any such actual relationship or order between such entities or actions. Moreover, the terms "include", "contain" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not explicitly listed or inherent to such process, method, article or device.

[0038] While the embodiments of the present application have been illustrated and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the spirit and scope of the present application, which should be limited only by the appended claims and their equivalents.

Claims

1. An electrically automated energy-saving device for water supply and drainage, characterized by, Include: The whole is a cuboid and the inside is hollow water storage tank (1), the inside rear end of the water storage tank (1) is fixedly connected with air bag (2), the front surface of the air bag (2) is fixedly connected with limiting plate (4), the outer side of the limiting plate (4) is provided with sealing ring at the position of the inside of the water storage tank (1) and is connected, the front surface right side of the water storage tank (1) is connected with water inlet pipe (5), the front surface left side of the water storage tank (1) is connected with water outlet pipe (6), the water inlet pipe (5) is connected with water supply pump, the water outlet pipe (6) is connected with water supply pipeline, the rear end of the water storage tank (1) is fixedly connected with control cabinet (7), the left side of the control cabinet (7) is provided with air compressor (8), the air outlet end of the air compressor (8) passes through the water storage tank (1) and is fixedly connected with the inside of the air bag (2), the air outlet end of the air bag (2) is communicated with the air outlet end of the air compressor (8), the pipeline of the water inlet pipe (5) is connected with electronic check valve (9), the pipeline of the water outlet pipe (6) is connected with electronic pressure stabilizing valve (10), the control cabinet (7) is electrically connected with air compressor (8), electronic check valve (9), electronic pressure stabilizing valve (10).

2. The electrical automation energy-saving device for water supply and drainage according to claim 1, characterized in that: The inside four corners of the water storage tank (1) are fixedly connected with guide rod (21), and the four corners of the limiting plate (4) are sleeved outside the guide rod (21).

3. The electrical automation energy-saving device for water supply and drainage according to claim 2, characterized in that: The diameter of the front end and the rear end of the guide rod (21) is greater than the diameter of the middle position.

4. The electrical automation energy-saving device for water supply and drainage according to claim 1, characterized in that: When the air bag (2) is opened, the air pressure is greater than the air pressure inside the water supply pipeline.

5. The electrical automation energy-saving device for water supply and drainage according to claim 1, characterized in that: The diameter of the water inlet pipe (5) is greater than the diameter of the water outlet pipe (6).

6. The electrical automation energy-saving device for water supply and drainage according to claim 1, characterized in that: The inside of the water storage tank (1) and the limiting plate (4) are all made of stainless steel.

7. The electrical automation energy-saving device for water supply and drainage according to claim 1, characterized in that: The sealing ring of the connecting part outside the limiting plate (4) is made of Teflon.

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