CN218466626U

CN218466626U - Flow adjusting mechanism and water supply pipe network

Info

Publication number: CN218466626U
Application number: CN202222657804.1U
Authority: CN
Inventors: 管治均
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-10-10
Filing date: 2022-10-10
Publication date: 2023-02-10
Anticipated expiration: 2032-10-10

Abstract

The utility model belongs to the technical field of high-rise building inverter pump water supply, a transfer and flow mechanism and water supply network is disclosed, should transfer and flow the mechanism and include intercommunication nest of tubes, first valve unit, second valve unit and control switch group. The communication pipe group comprises a first communication pipe and a second communication pipe which are coaxially connected, the first communication pipe is communicated with the first water inlet pipe and the second water inlet pipe, and the second communication pipe is communicated with the first water inlet pipe and the third water inlet pipe; the first control valve group is arranged in the first communication pipe and is configured to control the on-off of the first communication pipe; the second control valve group is arranged on the second communication pipe and is configured to control the on-off of the second communication pipe; the control switch group can respectively control the on-off of the first water inlet pipe, the second water inlet pipe and the third water inlet pipe. The flow regulating mechanism can realize the communication of the water supply pipe network of each layer area with different heights of the high-rise building, realize the combined water supply of each layer area, and simultaneously realize the reduction of energy conservation and pipe network pressure.

Description

Flow adjusting mechanism and water supply pipe network

Technical Field

The utility model relates to a high-rise building variable frequency pump water supply technical field especially relates to a flow regulating mechanism and water supply network.

Background

At present, water supply and drainage variable frequency pump water supply systems are generally utilized for supplying water for high-rise buildings, a variable frequency pump set utilizing the water supply mode generally adopts zone independent water supply, and high-rise areas and low-rise areas of the buildings are not communicated to form an independent variable frequency pump water supply system. The problem that pipe network pressure increases and leads to the pipe network to leak can appear in current independent variable frequency pump water supply system when the water consumption is little, and too big pressure also causes destruction to the valve pipe fitting in the user's family in the building in the pipe network, has also greatly influenced user's water travelling comfort simultaneously. On the other hand, the existing independent variable frequency water supply system needs to pump water and pressurize by using a water pump when the water consumption is small, so that energy waste is caused.

Therefore, a flow regulating mechanism and a water supply pipe network are needed to solve the above problems.

SUMMERY OF THE UTILITY MODEL

According to the utility model discloses an aspect, aim at provides a mechanism flows in accent, should flow in accent the intercommunication that the mechanism can realize the water supply pipe network of each layer district of high-rise building co-altitude not, realizes supplying water to the amalgamation of each layer district, can realize energy-conservation and the reduction of pipe network pressure simultaneously.

To achieve the purpose, the utility model adopts the following technical proposal:

the flow regulating mechanism is configured to be arranged among a first water inlet pipe, a second water inlet pipe and a third water inlet pipe which are mutually independent and arranged side by side, and comprises:

the first communicating pipe is communicated with the first water inlet pipe and the second water inlet pipe, and the second communicating pipe is communicated with the first water inlet pipe and the third water inlet pipe;

a first control valve group arranged in the first communication pipe and configured to control on-off of the first communication pipe;

the second control valve group is arranged on the second communication pipe and is configured to control the on-off of the second communication pipe;

and the control switch group can respectively control the on-off of the first water inlet pipe, the second water inlet pipe and the third water inlet pipe.

As a preferred solution of the current regulating mechanism provided by the present invention, the control switch group includes a first control switch, a second control switch and a third control switch; the first control switch is arranged on the first water inlet pipe and is configured to control the on-off of the first water inlet pipe;

the second control switch is arranged on the second water inlet pipe and is configured to control the on-off of the second water inlet pipe;

the third control switch is arranged on the third water inlet pipe and is configured to control the on-off of the third water inlet pipe.

As a preferred scheme of the flow regulating mechanism provided by the present invention, the first control valve set includes a first electromagnetic valve, and a control signal of the second control switch can control the on/off of the first electromagnetic valve; the second control valve group comprises a second electromagnetic valve, and a control signal of the third control switch can control the opening and closing of the second electromagnetic valve.

As the utility model provides a flow regulating mechanism's preferred scheme, first valve unit still includes first manual valve, second valve unit still includes the manual valve of second, first manual valve arrange in first communicating pipe, the manual valve of second arrange in second communicating pipe.

As the utility model provides a flow regulating mechanism's preferred scheme, first valve unit still includes first relief pressure valve, second valve unit still includes the second relief pressure valve, first relief pressure valve arrange in first communicating pipe, the second relief pressure valve arrange in second communicating pipe.

As a preferable scheme of the flow regulating mechanism provided by the present invention, the communicating pipe set further includes a first communicating member, a second communicating member and a third communicating member, the first communicating member is connected to the end of the first communicating pipe and the second water inlet pipe; the second communicating piece is connected to the first communicating pipe, the second communicating pipe and the first water inlet pipe; the third communicating member is connected to an end of the second communicating pipe and the third water inlet pipe.

According to the utility model discloses a further aspect, aim at provides a water supply pipe network, and this water supply pipe network can realize the selectivity intercommunication or the disconnection between each water supply pipe of high-rise building.

the water supply network is used for supplying water to high-rise buildings, comprises a water inlet pipe group and further comprises a flow adjusting mechanism in any one of the schemes, wherein the water inlet pipe group comprises a first water inlet pipe, a second water inlet pipe and a third water inlet pipe which are mutually independent, the water pressure in the first water inlet pipe, the second water inlet pipe and the third water inlet pipe is sequentially reduced, and the flow adjusting mechanism is arranged between the first water inlet pipe, the second water inlet pipe and the third water inlet pipe and is configured to control the on-off between the first water inlet pipe and the second water inlet pipe and/or control the on-off between the first water inlet pipe and the third water inlet pipe.

As the utility model provides a water supply network's preferred scheme, water supply network still includes pipeline water pump group, pipeline water pump group includes first water pump, second water pump and third water pump, first water pump arrange in first inlet tube, the second water pump arrange in the second inlet tube, the third water pump arrange in the third inlet tube.

As the preferred scheme of the water supply pipe network provided by the utility model, the water supply pipe network further comprises a controller group, which comprises a first controller, a second controller and a third controller; the first controller is arranged on the first water inlet pipe and is configured to control the on-off of the first water pump; the second controller is arranged on the second water inlet pipe and is configured to control the on-off of the second water pump; the third controller is arranged on the third water inlet pipe and is configured to control the on-off of the third water pump.

As the utility model provides a water supply network's preferred scheme, controller group communication connect in control switch group can receive control switch group's the signal of opening and close.

The utility model has the advantages that:

the utility model provides a flow regulating mechanism includes intercommunication nest of tubes, first valve unit, second valve unit and control switch group. This communicating pipe group includes coaxial coupling's first communicating pipe and second communicating pipe, this first communicating pipe intercommunication this first inlet tube and this second inlet tube, this second communicating pipe intercommunication this first inlet tube and this third inlet tube. That is, the communicating pipe group can establish a communicating relation among the first water inlet pipe, the second water inlet pipe and the third water inlet pipe. The first control valve group is arranged in the first communication pipe and is configured to control the on-off of the first communication pipe; the second control valve group is arranged on the second communication pipe and is configured to control the on-off of the second communication pipe. That is to say, this first valve unit and second valve unit can control respectively the break-make between first inlet tube and second inlet tube, first inlet tube and the third inlet tube. The control switch group can respectively control the on-off of the first water inlet pipe, the second water inlet pipe and the third water inlet pipe. This accent mechanism can realize the intercommunication of the water supply pipe network of each layer region of high-rise building co-altitude, realizes supplying water to the combination of each layer region, can realize simultaneously energy-conservation and the reduction of pipe network pressure.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required to be used in the description of the embodiments of the present invention will be briefly described below, and it is obvious that the drawings in the description below are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the contents of the embodiments of the present invention and the drawings without creative efforts.

Fig. 1 is a schematic view of a water supply network according to an embodiment of the present invention;

fig. 2 is a schematic partial structural diagram of a flow regulating mechanism provided in the embodiment of the present invention.

In the figure:

100. a water inlet pipe group; 110. a first water inlet pipe; 120. a second water inlet pipe; 130. a third water inlet pipe;

200. a pipeline water pump set; 210. a first water pump; 220. a second water pump; 230. a third water pump;

300. a controller group; 310. a first controller; 320. a second controller; 330. a third controller;

1. a communicating pipe group; 11. a first communication pipe; 12. a second communicating pipe; 13. a first communication member; 14. a second communicating member; 15. a third communicating member;

2. a first control valve group; 21. a first solenoid valve; 22. a first manual valve; 23. a first pressure reducing valve;

3. a second control valve group; 31. a second solenoid valve; 32. a second manual valve; 33. a second pressure reducing valve;

4. a control switch group; 41. a first control switch; 42. a second control switch; 43. and a third control switch.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the invention and are not limiting of the invention. It should be further noted that, for the convenience of description, only some of the structures associated with the present invention are shown in the drawings, not all of them.

In the description of the present invention, unless expressly stated or limited otherwise, the terms "connected," "connected," and "fixed" are to be construed broadly, e.g., as meaning permanently connected, detachably connected, or integral to one another; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

In the description of the present embodiment, the terms "upper", "lower", "right", "left", and the like are used based on the orientations and positional relationships shown in the drawings, and are only for convenience of description and simplification of operation, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used only for descriptive purposes and are not intended to be limiting.

Reference will now be made in detail to the embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.

Fig. 1 is a schematic diagram of a water supply pipe network provided by an embodiment of the present invention, referring to fig. 1, this embodiment provides a flow regulating mechanism and a water supply pipe network, and this water supply pipe network is used for supplying water to high-rise buildings, including water inlet pipe group 100, and further includes the flow regulating mechanism provided by this embodiment.

Specifically, the water inlet pipe group 100 includes a first water inlet pipe 110, a second water inlet pipe 120 and a third water inlet pipe 130 which are independent from each other, the water pressure in the first water inlet pipe 110, the second water inlet pipe 120 and the third water inlet pipe 130 decreases in sequence, and the flow regulating mechanism is disposed between the first water inlet pipe 110, the second water inlet pipe 120 and the third water inlet pipe 130, and configured to control the on-off state between the first water inlet pipe 110 and the second water inlet pipe 120, and/or the on-off state between the first water inlet pipe 110 and the third water inlet pipe 130. The first water inlet pipe 110 is used for supplying water to the highest zone of the high-rise building, the second water inlet pipe 120 is used for supplying water to the next highest zone of the high-rise building, and the third water inlet pipe 130 is used for supplying water to the low zone of the high-rise building.

More specifically, the water supply network further comprises a pipeline water pump set 200, wherein the pipeline water pump set 200 comprises a first water pump 210, a second water pump 220 and a third water pump 230, the first water pump 210 is arranged on the first water inlet pipe 110, the second water pump 220 is arranged on the second water inlet pipe 120, and the third water pump 230 is arranged on the third water inlet pipe 130. With the above arrangement, the water in the first inlet pipe 110, the second inlet pipe 120, and the third inlet pipe 130 can be pumped to a target floor, respectively.

More specifically, the water supply network further comprises a controller group 300 comprising a first controller 310, a second controller 320 and a third controller 330; the first controller 310 is disposed at the first water inlet pipe 110 and configured to control the on/off of the first water pump 210; the second controller 320 is disposed at the second water inlet pipe 120 and configured to control the on/off of the second water pump 220; the third controller 330 is disposed at the third water inlet pipe 130 and configured to control the on/off of the third water pump 230. In this embodiment, the first controller 310, the second controller 320 and the third controller 330 may be all selected from water pump controllers in the prior art, which can be used as execution devices to respectively control the operating states of the first water pump 210, the second water pump 220 and the third water pump 230.

Fig. 2 is a partial structural schematic diagram of a flow regulating mechanism provided by an embodiment of the present invention, and referring to fig. 1 and fig. 2, the flow regulating mechanism provided by this embodiment is configured to be disposed between a first water inlet pipe 110, a second water inlet pipe 120 and a third water inlet pipe 130 which are independent of each other and disposed side by side, so as to control on/off between the first water inlet pipe 110 and the second water inlet pipe 120, and control on/off between the first water inlet pipe 110 and the third water inlet pipe 130.

Specifically, the flow regulating mechanism comprises a communication pipe group 1, a first control valve group 2, a second control valve group 3 and a control switch group 4. The communicating pipe group 1 includes a first communicating pipe 11 and a second communicating pipe 12 which are coaxially connected, the first communicating pipe 11 communicates the first inlet pipe 110 and the second inlet pipe 120, and the second communicating pipe 12 communicates the first inlet pipe 110 and the third inlet pipe 130. The first control valve set 2 is arranged in the first communication pipe 11 and configured to control the on-off of the first communication pipe 11; the second control valve group 3 is disposed on the second communication pipe 12, and configured to control on/off of the second communication pipe 12. The control switch set 4 can control the on/off of the first water inlet pipe 110, the second water inlet pipe 120 and the third water inlet pipe 130 respectively.

Specifically, the communication pipe group 1 further includes a first communication member 13, a second communication member 14 and a third communication member 15, the first communication member 13 is connected to the end of the first communication pipe 11 and the second water inlet pipe 120; the second communicating member 14 is connected to the first communicating pipe 11, the second communicating pipe 12 and the first water inlet pipe 110; the third communication member 15 is connected to the end of the second communication pipe 12 and the third water inlet pipe 130. The first communicating member 13 and the third communicating member 15 can be both selected from a three-way connecting member in the prior art, and the second communicating member 14 can be selected from a four-way connecting member in the prior art.

With continued reference to fig. 1, the control switch set 4 includes a first control switch 41, a second control switch 42, and a third control switch 43. The first control switch 41 is disposed at the first water inlet pipe 110 and configured to control the on-off of the first water inlet pipe 110. The second control switch 42 is disposed on the second water inlet pipe 120 and configured to control the on/off of the second water inlet pipe 120. The third control switch 43 is disposed at the third water inlet pipe 130 and configured to control the on/off of the third water inlet pipe 130. In this embodiment, the first control switch 41, the second control switch 42 and the third control switch 43 may be pressure switches or flow switches, and can sense the water pressure or flow in each water inlet pipe according to the actual water supply requirement, so as to send out a signal for controlling the controller group 300.

Specifically, the controller group 300 is communicatively connected to the control switch group 4, and can receive an on/off signal of the control switch group 4 and perform on/off control on the pipeline water pump group 200. The first control switch 41 is communicatively connected to the first controller 310, the second control switch 42 is communicatively connected to the second controller 320, and the third control switch 43 is communicatively connected to the third controller 330, for performing respective control in a one-to-one correspondence.

More specifically, the first control valve group 2 includes a first electromagnetic valve 21, and the control signal of the second control switch 42 can control the on/off of the first electromagnetic valve 21; the second control valve group 3 comprises a second electromagnetic valve 31, and the control signal of the third control switch 43 can control the opening and closing of the second electromagnetic valve 31. The first control switch 41, the first solenoid valve 21 and the first controller 310 form a logic circuit; the second control switch 42, the second solenoid valve 22 and the second controller 320 form a logic circuit; the third control switch 43, the third solenoid valve 23 and the third controller 330 form a logic circuit. Through PLC control, realize logic control according to actual need and reach the purpose that opens and stops each solenoid valve and each water pump.

That is, in the present embodiment, the first control switch 41 can realize on-off control of the first water inlet pipe 110, and can realize on-off control of the first water pump 210 through the first controller 310; the second control switch 42 can realize on-off control of the second water inlet pipe 120 and can realize on-off control of the second water pump 220 through the second controller 320; the third control switch 43 can control the on/off of the third water inlet pipe 130, and can control the on/off of the third water pump 230 by the third controller 330.

Preferably, in each logic circuit, a timer and other devices can be additionally arranged to realize the timing control of starting and stopping of each electromagnetic valve and each water pump. The timer is prior art, and the principle and structure of the timer are not described herein.

In other embodiments, the first control switch 41, the second control switch 42 and the third control switch 43 may also be manual valves, and are opened and closed by human operation.

Similarly, the first control valve group 2 further comprises a first manual valve 22, the second control valve group 3 further comprises a second manual valve 32, the first manual valve 22 is disposed on the first connection pipe 11, and the second manual valve 32 is disposed on the second connection pipe 12. The on-off of the first communicating pipe 11 and the on-off of the second communicating pipe 12 can be controlled manually by a person.

Optionally, the first control valve block 2 further comprises a first pressure reducing valve 23, the second control valve block 3 further comprises a second pressure reducing valve 33, the first pressure reducing valve 23 is arranged in the first communication pipe 11, and the second pressure reducing valve 33 is arranged in the second communication pipe 12. The first pressure reducing valve 23 and the second pressure reducing valve 33 are both prior art, and the structure and principle of the embodiment are not described herein. The pressures in the first communication pipe 11 and the second communication pipe 12 can be adjusted to a reasonable range by the first pressure reducing valve 23 and the second pressure reducing valve 33, respectively.

It is to be understood that the above-described embodiments of the present invention are merely examples for clearly illustrating the present invention and are not intended to limit the embodiments of the present invention. Numerous obvious variations, rearrangements and substitutions will now occur to those skilled in the art without departing from the scope of the invention. This need not be, nor should it be exhaustive of all embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.

Claims

1. Flow adjusting mechanism, be configured to set up between first inlet tube (110), second inlet tube (120) and third inlet tube (130) that mutually independent and set up side by side, its characterized in that includes:

the water inlet pipe comprises a communicating pipe set (1), wherein the communicating pipe set (1) comprises a first communicating pipe (11) and a second communicating pipe (12) which are coaxially connected, the first communicating pipe (11) is communicated with a first water inlet pipe (110) and a second water inlet pipe (120), and the second communicating pipe (12) is communicated with the first water inlet pipe (110) and a third water inlet pipe (130);

a first control valve group (2), the first control valve group (2) is arranged on the first communication pipe (11) and is configured to control the on-off of the first communication pipe (11);

a second control valve group (3), wherein the second control valve group (3) is arranged on the second communication pipe (12) and is configured to control the on-off of the second communication pipe (12);

the control switch group (4), the control switch group (4) can control the break-make of the first inlet tube (110), the second inlet tube (120) and the third inlet tube (130) respectively.

2. The current regulating mechanism according to claim 1, characterized in that said group of control switches (4) comprises a first control switch (41), a second control switch (42) and a third control switch (43); the first control switch (41) is arranged on the first water inlet pipe (110) and is configured to control the on-off of the first water inlet pipe (110);

the second control switch (42) is arranged on the second water inlet pipe (120) and is configured to control the on-off of the second water inlet pipe (120);

the third control switch (43) is arranged on the third water inlet pipe (130) and is configured to control the on-off of the third water inlet pipe (130).

3. The flow regulating mechanism according to claim 2, characterized in that said first control valve group (2) comprises a first solenoid valve (21), the control signal of said second control switch (42) being able to control the opening and closing of said first solenoid valve (21); the second control valve group (3) comprises a second electromagnetic valve (31), and the opening and closing of the second electromagnetic valve (31) can be controlled by a control signal of the third control switch (43).

4. Flow regulating mechanism according to claim 1, characterized in that said first set of control valves (2) further comprises a first manual valve (22), said second set of control valves (3) further comprises a second manual valve (32), said first manual valve (22) being arranged to said first communication duct (11), said second manual valve (32) being arranged to said second communication duct (12).

5. Flow regulating mechanism according to claim 1, characterized in that the first control valve block (2) further comprises a first pressure reducing valve (23), the second control valve block (3) further comprises a second pressure reducing valve (33), the first pressure reducing valve (23) being arranged in the first communication duct (11), the second pressure reducing valve (33) being arranged in the second communication duct (12).

6. The flow regulating mechanism according to claim 1, characterized in that the communicating pipe group (1) further comprises a first communicating member (13), a second communicating member (14) and a third communicating member (15), the first communicating member (13) being connected to the end of the first communicating pipe (11) and the second water inlet pipe (120); the second communicating member (14) is connected to the first communicating pipe (11), the second communicating pipe (12) and the first water inlet pipe (110); the third communication member (15) is connected to an end of the second communication pipe (12) and the third water inlet pipe (130).

7. Water supply network for high-rise building water supply, characterized in that it comprises a water inlet pipe group (100) and a flow regulating mechanism according to any one of claims 1 to 6, wherein the water inlet pipe group (100) comprises a first water inlet pipe (110), a second water inlet pipe (120) and a third water inlet pipe (130) which are independent of each other, the water pressure in the first water inlet pipe (110), the second water inlet pipe (120) and the third water inlet pipe (130) decreases in sequence, and the flow regulating mechanism is arranged between the first water inlet pipe (110), the second water inlet pipe (120) and the third water inlet pipe (130) and is configured to control the on-off between the first water inlet pipe (110) and the second water inlet pipe (120) and/or the on-off between the first water inlet pipe (110) and the third water inlet pipe (130).

8. The water supply network according to claim 7, further comprising a pipeline water pump group (200), the pipeline water pump group (200) comprising a first water pump (210), a second water pump (220) and a third water pump (230), the first water pump (210) being arranged at the first water inlet pipe (110), the second water pump (220) being arranged at the second water inlet pipe (120), the third water pump (230) being arranged at the third water inlet pipe (130).

9. The water supply network according to claim 8, further comprising a controller group (300) comprising a first controller (310), a second controller (320) and a third controller (330); the first controller (310) is arranged on the first water inlet pipe (110) and is configured to control the on-off of the first water pump (210); the second controller (320) is arranged on the second water inlet pipe (120) and is configured to control the on and off of the second water pump (220); the third controller (330) is arranged on the third water inlet pipe (130) and is configured to control the on and off of the third water pump (230).

10. The water supply network according to claim 9, wherein the controller group (300) is communicatively connected to the control switch group (4) and is capable of receiving on/off signals of the control switch group (4).