CN218508546U - High-rise building constant pressure water supply equipment - Google Patents

Abstract

The utility model provides a high-rise building constant pressure water supply equipment belongs to water supply equipment technical field. The utility model discloses a water tank and working shaft, working shaft set up inside the water tank, and the working shaft includes the kuppe, and the inside top of kuppe sets up the deep-well pump, and the deep-well pump below sets up the driving motor who drives its operation, sets up the water sucking mouth with driving motor junction one side on the deep-well pump, and the delivery pipe is connected to the deep-well pump upper end, and kuppe lower extreme side sets up the water inlet, the utility model discloses when effectively reducing the noise when water supply equipment moves, improved water supply equipment's water supply efficiency, prolonged water supply equipment's life, and install simple structure, the working shaft setting is little at the inside area of water tank, and application scope is wide.

Description

High-rise building constant pressure water supply equipment

Technical Field

The utility model relates to a high-rise building constant pressure water supply equipment belongs to water supply equipment technical field.

Background

The water supply pressure required by the water supply of the high-rise building is large, the water supply can not be carried out by the pressure of a water supply network in cities and towns, a pressurization system is required to supply water, and the upper-lower height difference of the high-rise building is large, so that the water pressure of the lower layer is prevented from being too large, the outflow speed is high during water supply, noise and splashing are generated, the upper layer can form insufficient pressure, even a negative pressure suction phenomenon is generated, the high-rise building is often supplied with water in a subarea mode in the vertical direction, and the pressure difference of each area is reduced.

The common water supply mode of high-rise buildings:

1. water supply mode for high-level water tank

1. The high-level water tank parallel water supply mode is characterized in that a water tank and a water pump are independently arranged in each subarea, and the water pumps are intensively arranged at the bottom layer of a building or a basement and respectively supply water to each subarea.

2. The high-level water tanks are connected in series with the water supply mode water pumps and are dispersedly arranged in floors of all the zones, and the water tank in the lower zone is also used as a water tank in the previous zone.

3. The water consumption of the whole high-rise building is lifted to a roof main water tank by a bottom water pump in a pressure reducing water tank water supply mode, and then the water is sent to each subarea pressure reducing water tank.

4. The pressure reducing valve supplies water instead of the pressure reducing water tank.

2. Water supply mode for pneumatic water tank

1. Parallel water supply mode for air pressure water tank

2. Water supply mode of pressure reducing valve of air pressure water tank

3. Water supply mode without water tank

1. Parallel water supply mode of variable speed water pump

2. The water supply mode of the speed-changing water pump pressure reducing valve.

The mode that current high-rise building mostly adopted the high-order water tank to supply water, the mode that high-order water tank supplied water has two kinds, one kind is to set up the water tank, the working shaft sets up outside the water tank, it is big to adopt this kind of mode working shaft setting area on the one hand outside the water tank, another makes things convenient for the working shaft can the noise production at the operation in-process, another kind of high-order water tank water supply mode is exactly that the working shaft sets up inside the water tank, this kind of mode is higher to the requirement of pump, general pump all need be sealed, but sealed can influence the heat dissipation of working shaft, lead to the life of working shaft to reduce.

SUMMERY OF THE UTILITY MODEL

In view of the above prior art's shortcoming, the utility model aims to provide a high-rise building constant pressure water supply equipment for solve among the prior art current high-rise building water supply equipment can't satisfy the water supply demand, life is short, the problem that the maintenance cost is high.

For above-mentioned purpose and other relevant purpose of realization, the utility model provides a high-rise building constant voltage water supply equipment, including water tank and working shaft, the working shaft sets up inside the water tank, the working shaft includes the kuppe, and the inside top of kuppe sets up the deep-well pump, and the deep-well pump below sets up the driving motor who drives its operation, sets up the water sucking mouth with driving motor junction one side on the deep-well pump, and the delivery pipe is connected to the deep-well pump upper end, and kuppe lower extreme side sets up the water inlet.

In an embodiment of the present invention, a frequency conversion cabinet is disposed on one side of the water tank, and the frequency conversion cabinet is electrically connected to the water supply pump.

By adopting the technical scheme: the frequency conversion cabinet is used for controlling the operation of the water supply pump so as to control the flow and the flow speed of the water supply pump.

In an embodiment of the present invention, the water inlet of the lower end of the air guide sleeve is provided with a filter screen.

By adopting the technical scheme: the filter screen is arranged at the water inlet at the lower end of the flow guide cover, and the filter screen filters water to prevent impurities in the water from entering the flow guide cover and damaging a driving motor or a deep-well pump.

In an embodiment of the present invention, the driving motor is a submersible motor or a waterproof motor.

By adopting the technical scheme: the driving motor adopts a submersible motor or a waterproof motor, has good waterproof performance, can not damage when in water flow contact, and simultaneously reduces the temperature through the heat exchange with water, thereby prolonging the service life.

In an embodiment of the present invention, the air guide sleeve is made of a waterproof, heat-conductive and sound-insulating material.

By adopting the technical scheme: the air guide sleeve is made of waterproof heat-conducting and sound-insulating materials, so that the silencing effect of the whole water supply pump is improved, and the use requirements are met.

As above, the utility model discloses a high-rise building constant pressure water supply equipment has following beneficial effect:

the utility model discloses well working shaft structure is different from current working shaft, the working shaft adopts the combination of deep-well pump and dive motor, and the outside sets up the kuppe, water advanced income kuppe inside during working shaft of working shaft, it pumps to go into the deep-well pump behind the driving motor to flow through, cool down driving motor through rivers at the water supply in-process, noise when the kuppe can also completely cut off driving motor and deep-well pump operation simultaneously, when effectively reducing the noise during working shaft of water supply equipment, the water supply efficiency of water supply equipment has been improved, the life of water supply equipment has been prolonged, and install simple structure, the working shaft setting is little at the inside area of water tank, and wide application scope.

Drawings

Fig. 1 is a schematic view showing the overall structure of a high-rise building constant-pressure water supply device according to an embodiment of the present invention.

Fig. 2 is a schematic structural view of a water supply pump of a constant pressure water supply device for high-rise buildings according to an embodiment of the present invention.

Wherein, 1, a water supply pipe; 2. a water tank; 3. a frequency conversion cabinet; 4. a water supply pump; 5. a pod; 6. a deep well pump; 7. a water suction port; 8. a drive motor; 9. a water inlet; 10. and (5) filtering by using a filter screen.

Detailed Description

The following description is provided for illustrative purposes, and other advantages and features of the present invention will become apparent to those skilled in the art from the following detailed description.

Please refer to fig. 1-2. It should be understood that the structure, ratio, size and the like shown in the drawings attached to the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by those skilled in the art, and are not used for limiting the limit conditions that the present invention can be implemented, so that the present invention has no technical essential meaning, and any structure modification, ratio relationship change or size adjustment should still fall within the scope that the technical content disclosed in the present invention can cover without affecting the function that the present invention can produce and the purpose that the present invention can achieve. In addition, the terms such as "upper", "lower", "left", "right", "middle" and "one" used in the present specification are used for clarity of description only, and are not used to limit the scope of the present invention, and the relative relationship between the terms may be changed or adjusted without substantial technical changes.

Please refer to fig. 1 and 2, the utility model provides a high-rise building constant pressure water supply equipment, including water tank 2 and working shaft 4, working shaft 4 sets up inside water tank 2, and 2 one sides of water tank set up inverter cabinet 3, inverter cabinet 3 and 4 electric connection of working shaft, working shaft 4 includes kuppe 5, and kuppe 5 adopts waterproof heat conduction sound insulation material to make, and the inside top of kuppe 5 sets up deep-well pump 6, and 6 below sets up the driving motor 8 of its operation of drive in the deep-well pump, and driving motor 8 adopts submersible motor or waterproof motor, sets up water sucking mouth 7 with driving motor 8 junction one side on the deep-well pump 6, and delivery pipe 1 is connected to the 6 upper ends of deep-well pump, and 5 lower extreme sides of kuppe set up water inlet 9, and 5 lower extreme water inlet 9 departments of kuppe set up filter screen 10.

The working principle of the high-rise building constant-pressure water supply equipment is as follows: working shaft 4 sets up inside water tank 2, working shaft 4 and 3 electric connection of inverter cabinet, the running speed of 3 control working shaft 4 of inverter cabinet, when supplying water, 2 inside water of water tank get into inside 5 of kuppe through water inlet 9, the filter screen filters water, the operation of the inside driving motor 8 drive deep-well pump 6 of kuppe 5, deep-well pump 6 inhales the inside water of kuppe 5 and outwards carries through delivery pipe 1 from water sucking mouth 7, water contacts with driving motor 8 after getting into kuppe 5 from the water inlet 9 of kuppe 5 below, driving motor 8 adopts dive motor or waterproof machine, waterproof performance is good, water takes place the heat exchange with driving motor 8 when flowing through driving motor 8 and cools down driving motor 8, simultaneously because deep-well pump 6 and driving motor 8 set up inside the water tank, and the outside sets up syllable-dividing kuppe, thereby noise when greatly reduced working shaft 4.

To sum up, the utility model discloses well working shaft structure is different from current working shaft, the working shaft adopts deep-well pump and submersible motor's combination, and the outside sets up the kuppe, water is advanced to be gone into inside the kuppe during working shaft, it pumps to go into the deep-well pump behind the driving motor to flow through, cool down driving motor through rivers at the water supply in-process, noise when the kuppe can also completely cut off driving motor and deep-well pump working shaft simultaneously, when effectively reducing the noise during working shaft of water supply equipment, the water supply efficiency of water supply equipment has been improved, the life of water supply equipment has been prolonged, and install simple structure, the working shaft setting is little at the inside area of water tank, and application scope is wide. Therefore, the utility model effectively overcomes various defects in the prior art and has high industrial utilization value.

The above embodiments are merely illustrative of the principles and effects of the present invention, and are not intended to limit the present invention. Modifications and variations can be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which may be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.

Claims (5)

1. The utility model provides a high-rise building constant pressure water supply equipment, its characterized in that, includes water tank (2) and working shaft (4), working shaft (4) set up inside water tank (2), working shaft (4) include kuppe (5), and kuppe (5) inside top sets up deep-well pump (6), and deep-well pump (6) below sets up driving motor (8) of its operation of drive, sets up water sucking mouth (7) with driving motor (8) junction one side on deep-well pump (6), and delivery pipe (1) is connected to deep-well pump (6) upper end, and kuppe (5) lower extreme side sets up water inlet (9).

2. The high-rise building constant pressure water supply equipment as claimed in claim 1, wherein: and one side of the water tank (2) is provided with a frequency conversion cabinet (3), and the frequency conversion cabinet (3) is electrically connected with the water supply pump (4).

3. The high-rise building constant pressure water supply equipment of claim 1, wherein: and a filter screen (10) is arranged at a water inlet (9) at the lower end of the air guide sleeve (5).

4. The high-rise building constant pressure water supply equipment as claimed in claim 1, wherein: the driving motor (8) adopts a submersible motor or a waterproof motor.

5. The high-rise building constant pressure water supply equipment of claim 1, wherein: the air guide sleeve (5) is made of waterproof heat-conducting sound-insulating materials.

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