CN215211306U - Non-negative pressure water supply equipment for tap water booster pump station - Google Patents

Abstract

Tap water booster pump station does not have negative pressure water supply equipment, including the trunk line, No. one leading water pipe of end fixedly connected with of intaking of trunk line, No. two leading water pipes of play water end fixedly connected with of trunk line, the one end fixedly connected with water storage box that the trunk line was kept away from to a leading water pipe and No. two leading water pipes, No. two leading water pipes and water storage box's bottom intercommunication, the trunk line is located and is equipped with the solenoid valve between a leading water pipe and No. two leading water pipes, the utility model has the advantages of it is following: this water supply equipment is located the bottom of building at the trunk line and is equipped with the storage water tank parallelly connected with the trunk line, and when the water peak, the bottom water pressure of trunk line is less, and the closing plate drives the tension switch under the pulling of torsional spring and opens, makes booster water pump follow water storage incasement water intaking carry, with the trunk line separation of supplying water supply, avoids the peak water, avoids the high-rise problem that negative pressure lacks water to appear.

Description

Non-negative pressure water supply equipment for tap water booster pump station

Technical Field

The utility model relates to a water supply equipment technical field, concretely relates to tap water booster pump station does not have negative pressure water supply equipment.

Background

When high-rise water supply, because highly great, the water of carrying outward by the water factory is in the water consumption peak period, is difficult to the higher floor of direct supply, needs to use booster pump to carry out the pressure boost, among the prior art, traditional booster pump carries out the pressure boost to water when there is water at the bottom, and in the water consumption peak period, the water consumption in every region is all great, and the water bottom the floor is also minimum, even use the booster pump, also is difficult to effectual to high-rise water supply.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is in the water consumption peak period, every regional water consumption is all great, and water in the floor bottom is also minimum, even use the booster pump, also be difficult to effectual to high-rise water supply, provide tap water booster pump station no negative pressure water supply equipment, make it be equipped with the storage water tank parallelly connected with the trunk line in the bottom that the trunk line is located the building, when the water consumption peak, supply water with the separation of water supply trunk line, avoid the peak water, avoid the problem that negative pressure lacks water appears in the high-rise.

The utility model provides a technical scheme that technical problem adopted is: tap water booster pump station does not have negative pressure water supply equipment, including the trunk line, the end fixedly connected with leading water pipe No. one of intaking of trunk line, the play water end fixedly connected with leading water pipe No. two of trunk line, the one end fixedly connected with water storage box that the trunk line was kept away from to leading water pipe No. one and No. two leading water pipes, No. two leading water pipes and water storage box's bottom intercommunication, the trunk line is located and is equipped with the solenoid valve between leading water pipe and the leading water pipe No. two.

As a preferred technical scheme of the utility model, the inner wall that the trunk line is located between No. two leading water pipes and the solenoid valve is equipped with tension switch, No. two leading water pipes's middle part is equipped with booster pump, tension switch and solenoid valve electric connection.

As a preferred technical scheme of the utility model, the bottom that the inner wall of trunk line is located tension switch is equipped with the closing plate, the closing plate is kept away from the one end fixedly connected with of axis of rotation and is connected the rope, it is connected with tension switch to connect the rope.

As a preferred technical scheme of the utility model, the fixed position of the relative closing plate of inner wall of trunk line is connected with the seal ring, the closing plate rotates with the seal ring to be connected, the torsional spring has been cup jointed in the axis of rotation of closing plate.

The utility model has the advantages of it is following: this water supply equipment is located the bottom of building at the trunk line and is equipped with the storage water tank parallelly connected with the trunk line, and when the water peak, the bottom water pressure of trunk line is less, and the closing plate drives the tension switch under the pulling of torsional spring and opens, makes booster water pump follow water storage incasement water intaking carry, with the trunk line separation of supplying water supply, avoids the peak water, avoids the high-rise problem that negative pressure lacks water to appear.

Drawings

Fig. 1 is a schematic front view of a preferred embodiment of the present invention;

fig. 2 is a sectional structure diagram of the main pipe according to a preferred embodiment of the present invention;

fig. 3 is an enlarged schematic structural diagram of a preferred embodiment of the present invention.

Description of reference numerals: 1. a main pipeline; 2. a water storage tank; 3. a water conduit I; 4. a water conduit II; 5. a booster water pump; 6. an electromagnetic valve; 7. sealing a ring; 8. a tension switch; 9. a sealing plate; 10. a torsion spring; 11. and connecting ropes.

Detailed Description

The technical solution of the present invention will be clearly and completely described with reference to the accompanying drawings. In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", 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 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," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The present invention will be further explained with reference to the accompanying drawings.

Referring to fig. 1-3, the non-negative pressure water supply equipment for tap water booster pump station of the present invention comprises a main pipe 1, a sealing ring 7 is fixedly connected to the inner wall of the main pipe 1 relative to a sealing plate 9, the sealing plate 9 is rotatably connected to the sealing ring 7, a torsion spring 10 is sleeved on the rotating shaft of the sealing plate 9, when the water is insufficient in the peak period, the water pressure is less than the elasticity of the torsion spring 10, the sealing plate 9 cannot be pushed open by the water pressure in the pipe, the sealing plate 9 is reset to pull a tension switch 8 through a connecting rope 11, so that the equipment is operated, a water inlet end of the main pipe 1 is fixedly connected to a water conduit 3, a water outlet end of the main pipe 1 is fixedly connected to a water conduit 4, a water storage tank 2 is fixedly connected to the ends of the water conduit 3 and the water conduit 4 away from the main pipe 1, the water conduit 4 is communicated with the bottom of the water storage tank 2, a solenoid valve 6 is arranged between the water conduit 3 and the water conduit 4 of the main pipe 1, when the water supply device is in the water consumption peak period, the water is taken from the water storage tank 2 by the booster pump 5 for water supply, and the water supply is staggered with the water consumption peak period, so that the phenomenon of insufficient negative pressure water supply is avoided.

Inner wall that trunk line 1 is located between No. two leading water pipes 4 and the solenoid valve 6 is equipped with tension switch 8, No. two leading water pipes 4's middle part is equipped with booster pump 5, tension switch 8 and 6 electric connection of solenoid valve, the bottom that trunk line 1's inner wall is located tension switch 8 is equipped with closing plate 9, closing plate 9 keeps away from the one end fixedly connected with of axis of rotation and connects rope 11, connect rope 11 and be connected with tension switch 8, when the peak period water is not enough, water pressure is less than torsional spring 10's elasticity, water pressure in the pipeline can't be backed down closing plate 9, closing plate 9 resets through connecting rope 11 pulling tension switch 8, make equipment operation.

Specifically, when the water peak, 1 inside water pressure of trunk line is lower, seal ring 7 is last to closing plate 9 under torsional spring 10's pulling, along with the closure of seal plate 9, tension switch 8 is connected the rope 11 pulling, open booster pump 5's motor, close solenoid valve 6, it dams to be located between leading water pipe 3 and the leading water pipe 4 No. two with trunk line 1, booster pump 5 opens the back and takes water from water storage box 2 and carry, avoid the peak water, when booster pump 5 takes water from water storage box 2, trunk line 1 flows the moisturizing to water storage box 2 according to old water, avoid the water in water storage box 2 to be taken out futilely fast.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the principle of the present invention, and these improvements and decorations should also be regarded as the protection scope of the present invention.

Other parts not described in detail in the present invention belong to the prior art, and are not described herein again.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention.

Claims (4)

1. Tap water booster pump station does not have negative pressure water supply equipment, a serial communication port, including trunk line (1), No. one leading water pipe (3) of end fixedly connected with of intaking of trunk line (1), No. two leading water pipes (4) of play water end fixedly connected with of trunk line (1), one end fixedly connected with water storage box (2) of trunk line (1) are kept away from to No. one leading water pipe (3) and No. two leading water pipes (4), No. two leading water pipes (4) and the bottom intercommunication of water storage box (2), be equipped with solenoid valve (6) between leading water pipe (3) and No. two leading water pipes (4) is located in trunk line (1).

2. The non-negative pressure water supply equipment of the tap water booster pump station according to claim 1, wherein a tension switch (8) is arranged on the inner wall of the main pipeline (1) between the second water conduit (4) and the electromagnetic valve (6), the booster pump (5) is arranged in the middle of the second water conduit (4), and the tension switch (8) is electrically connected with the electromagnetic valve (6).

3. The non-negative pressure water supply equipment of the tap water booster pump station according to claim 1, wherein a sealing plate (9) is arranged on the inner wall of the main pipeline (1) and positioned at the bottom of the tension switch (8), one end of the sealing plate (9) far away from the rotating shaft is fixedly connected with a connecting rope (11), and the connecting rope (11) is connected with the tension switch (8).

4. The non-negative pressure water supply equipment of the tap water booster pump station according to claim 1, characterized in that the inner wall of the main pipe (1) is fixedly connected with a sealing ring (7) relative to the position of the sealing plate (9), the sealing plate (9) is rotatably connected with the sealing ring (7), and a torsion spring (10) is sleeved on a rotating shaft of the sealing plate (9).

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