CN211285784U - Water supply equipment with automatic energy optimization function - Google Patents

Abstract

The utility model discloses a water supply equipment with automatic energy optimization function, including stationary flow jar and PLC controller, the stationary flow jar top is connected with the inlet tube, the stationary flow jar below is connected with first outlet pipe and second outlet pipe, first outlet pipe one end is connected with the first drain pipe; the utility model has the advantages of reasonable design, adopt two booster pumps to control water pressure, it does not have much to the water pressure requirement at external equipment, feedwater through single booster pump, another booster pump is in standby state, thereby reach resources are saved's effect, according to flow calculation formula Q = pi R2 ^2 (2P/ρ), when water pressure is low excessively, water velocity can reduce gradually, when water velocity reduces, electronic flowmeter gives the PLC controller with signal transmission, open another booster pump and electric stop valve through the singlechip, thereby open the pipeline, increase water pressure, let double-barrelled simultaneously let in rivers, and let rivers merge, thereby increase the rivers velocity of flow, in order to reach the appointed value of equipment.

Description

Water supply equipment with automatic energy optimization function

Technical Field

The utility model belongs to the technical field of water supply equipment, specifically be a water supply equipment with automatic energy optimization function.

Background

The water supply equipment is a water supply device which is automatically started and stopped and outputs a certain flow and lift in unit time, along with the development of a secondary water supply pressurization technology, the water supply equipment fundamentally solves the problem of water supply of a water tower, negative pressure-free water supply equipment is ideal energy-saving water supply equipment, the negative pressure-free water supply equipment can be directly connected with a tap water pipe network, the water supply equipment can be frequently used for supplying water for factory equipment, but the automatic optimization function of the existing water supply equipment is poor, when the water pressure is low, the flow speed can be reduced, the water supply condition of the equipment cannot be met, the problem of equipment water supply is caused, and the processing efficiency of the equipment is.

To solve the problems in the related art, no effective solution has been proposed, and for this purpose, a water supply apparatus having an automatic energy optimization function is proposed.

Disclosure of Invention

Technical problem to be solved

Not enough to prior art, the utility model provides a water supply equipment with automatic energy optimization function has advantages such as the optimization nature is good, supply water stably, has solved the poor scheduling problem of current water supply equipment optimization nature.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: a water supply device with automatic energy optimization function comprises a steady flow tank and a PLC controller, a water inlet pipe is connected above the steady flow tank, a first water outlet pipe and a second water outlet pipe are connected below the steady flow tank, one end of the first water outlet pipe is connected with a first water outlet pipe, one end of the second water outlet pipe is connected with a second water outlet pipe, electric stop valves are respectively arranged on the two water outlet pipes, one side of each of the two electric stop valves is connected with a booster water pump, one side of each of the two booster water pumps is connected with a check valve, one side of each of the two check valves is connected with a connecting pipe, the connecting pipes are inclined, the two connecting pipes and the drainage pipes form an integral structure and are mutually communicated, the joints of the two connecting pipes and the, the drainage tube is provided with a pressure control valve, one side of the pressure control valve is communicated with an electronic flowmeter, and one side of the electronic flowmeter is communicated with a gate valve.

In a further improved mode, the two electric stop valves, the two booster water pumps, the electronic flowmeter and the PLC are electrically connected.

In a further improvement mode, the two connecting pipes and the drainage pipe form a Y-shaped structure, and an included angle formed between the two connecting pipes is smaller than 60.

In a further improvement, the tube radius of the drainage tube is larger than the tube radius of the connecting tube.

In a further improved mode, the first water discharge pipe and the second water discharge pipe are both in an L-shaped structure.

In a further improvement, the outer surface of the steady flow tank is coated with teflon.

(III) advantageous effects

Compared with the prior art, the utility model provides a water supply equipment with automatic energy optimization function possesses following beneficial effect:

1. the water supply equipment with the automatic energy optimization function is reasonable in structural design, double pressure-increasing water pumps are adopted to control water pressure, when the requirement of external equipment on the water pressure is not high, water is supplied through a single pressure-increasing water pump, the other pressure-increasing water pump is in a standby state, and therefore the effect of saving resources is achieved;

2. this kind of water supply equipment with automatic energy optimization function forms between two connecting pipes and is less than 60 contained angles, when two water flows entered into the drainage tube simultaneously, avoids the impact and the pressure of rivers to cause the damage to connecting pipe and drainage tube, provides certain guard action for the water pipe, has prolonged life.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

In the figure: 1. a flow stabilizing tank; 2. a water inlet pipe; 3. a first water outlet pipe; 4. a second water outlet pipe; 5. a first drain pipe; 6. a second drain pipe; 7. an electrically operated shutoff valve; 8. a partition plate; 9. a booster water pump; 10. a check valve; 11. a PLC controller; 12. a drainage tube; 13. a pressure control valve; 14. a gate valve; 15. an electronic flow meter; 16. and (4) connecting the pipes.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1, the present invention provides a technical solution: a water supply device with an automatic energy optimization function comprises a steady flow tank 1 and a PLC (programmable logic controller) 11, wherein a water inlet pipe 2 is connected above the steady flow tank 1, a first water outlet pipe 3 and a second water outlet pipe 4 are connected below the steady flow tank 1, one end of the first water outlet pipe 3 is connected with a first water discharge pipe 5, one end of the second water outlet pipe 4 is connected with a second water discharge pipe 6, two water discharge pipes are respectively provided with an electric stop valve 7, one side of each of the two electric stop valves 7 is connected with a booster water pump 9, one side of each of the two booster water pumps 9 is connected with a check valve 10, one side of each of the two check valves 10 is connected with a connecting pipe 16, the connecting pipes 16 are inclined, the two connecting pipes 16 and a drainage pipe 12 form an integral structure and are communicated with each other, the joint of the, one side of the pressure control valve 13 is communicated with an electronic flowmeter 15, and one side of the electronic flowmeter 15 is communicated with a gate valve 14.

As shown in fig. 1, two electric stop valves 7, two booster water pumps 9, electron flowmeter 15 with PLC controller 11 passes through electric connection, counts the flow size through electron flowmeter 15, when the flow is less than the setting value, then adjusts two electric stop valves 7 and two booster water pumps 9 through PLC controller 11, two connecting pipes 16 and drainage tube 12 form Y type structure, and the contained angle that forms between two connecting pipes 16 is less than 60, avoids causing the impact to connecting pipe 16 because of flow or velocity of flow are too big, and the contained angle is less than 60 and can alleviates the damage that connecting pipe 16 received, the pipe radius of drainage tube 12 is greater than the pipe radius of connecting pipe 16, first drainage tube 5 with second drainage tube 6 all is L type structure, the erection joint of being convenient for.

The two electric stop valves 7 are both of J941W-16P type.

And both the two booster water pumps adopt a PUN-601EH model.

The electronic flowmeter 15 adopts a model DN 300.

The outer surface of the steady flow tank 1 is coated with Teflon, so that the service life is prolonged.

The electrical components presented in the document are electrically connected to an external master controller and 220V commercial power, and the master controller can be a conventional known device controlled by a computer or the like.

The working principle is as follows: when the device is used, an external water pipe is communicated with a water inlet pipe 2, water is introduced into a flow stabilizing tank 1, when water needs to be supplied to the device, an electric stop valve 7 and a booster water pump 9 can be opened firstly, a gate valve 14 is opened, water is introduced into a drainage pipe 12, the pressure control valve 13 on the drainage pipe 12 is matched, the pressure of the water is controlled and adjusted by using a pressure control method, the water pressure can meet the requirement, the PLC 11 gives the required flow of the device, then the flow of the water is calculated by the electronic flow meter 15, when the flow of the water is smaller and does not reach the specified value of the device, the second electric stop valve 7 and the booster water pump 9 are automatically opened by the PLC 11, a second drainage pipe 6 is communicated, the water in the second drainage pipe 6 flows into the drainage pipe 12 and is combined with the water in the first drainage pipe 5 and flows into the drainage pipe 12 together, so that the flow is increased to reach the specified value of the, to ensure that the flow rate is up to standard.

To sum up, the utility model has the advantages of reasonable design, adopt two booster pumps 9 to control water pressure, when external equipment does not have high expectations to water pressure, give water through single booster pump 9, another booster pump 9 is in standby state, thereby reach resources are saved's effect, according to flow calculation formula Q = pi R2 ^2 √ (2P/ρ), when water pressure is low excessively, water velocity can reduce gradually, when water velocity reduces, electronic flowmeter 15 transmits the signal to PLC controller 11, open another booster pump 9 and electric stop valve 7 through the singlechip, thereby open the pipeline, increase water pressure, let double-barrelled simultaneously let in rivers, and let rivers merge, thereby increase the rivers velocity of flow, in order to reach the appointed value of equipment; an included angle smaller than 60 degrees is formed between the two connecting pipes 16, when two water flows enter the drainage pipe 12 simultaneously, the damage to the connecting pipes 16 and the drainage pipe 12 caused by the impact and the pressure of the water flows is avoided, a certain protection effect is provided for the water pipes, and the service life is prolonged.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. A water supply equipment with automatic energy optimization function comprises a steady flow tank (1) and a PLC (11), and is characterized in that: the water inlet pipe (2) is connected above the flow stabilizing tank (1), a first water outlet pipe (3) and a second water outlet pipe (4) are connected below the flow stabilizing tank (1), one end of the first water outlet pipe (3) is connected with a first water outlet pipe (5), one end of the second water outlet pipe (4) is connected with a second water outlet pipe (6), electric stop valves (7) are installed on the two water outlet pipes, one side of each electric stop valve (7) is connected with a booster water pump (9), one side of each booster water pump (9) is connected with a check valve (10), one side of each check valve (10) is connected with a connecting pipe (16), the connecting pipes (16) are inclined, the two connecting pipes (16) and the drainage pipe (12) form an integral structure and are communicated with each other, the joint of the two connecting pipes (16) is separated from the drainage pipe (12) through a partition plate (8), and a pressure, one side of the pressure control valve (13) is communicated with an electronic flowmeter (15), and one side of the electronic flowmeter (15) is communicated with a gate valve (14).

2. A water supply apparatus with automatic energy optimization according to claim 1, characterized in that: the two electric stop valves (7), the two booster water pumps (9), the electronic flowmeter (15) and the PLC (11) are electrically connected.

3. A water supply apparatus with automatic energy optimization according to claim 1, characterized in that: the two connecting pipes (16) and the drainage pipe (12) form a Y-shaped structure, and an included angle formed between the two connecting pipes (16) is smaller than 60 degrees.

4. A water supply apparatus with automatic energy optimization according to claim 1, characterized in that: the tube radius of the drainage tube (12) is larger than that of the connecting tube (16).

5. A water supply apparatus with automatic energy optimization according to claim 1, characterized in that: the first drain pipe (5) and the second drain pipe (6) are both L-shaped structures.

6. A water supply apparatus with automatic energy optimization according to claim 1, characterized in that: the outer surface of the steady flow tank (1) is coated with Teflon.

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