CN215053525U - Intelligent box type variable-frequency water supply equipment - Google Patents

Intelligent box type variable-frequency water supply equipment Download PDF

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Publication number
CN215053525U
CN215053525U CN202120903849.5U CN202120903849U CN215053525U CN 215053525 U CN215053525 U CN 215053525U CN 202120903849 U CN202120903849 U CN 202120903849U CN 215053525 U CN215053525 U CN 215053525U
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water
water tank
pipeline
tank
supply equipment
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王世伟
苗朝阳
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Henan Kaiyuan Water Technology Co ltd
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Henan Kaiyuan Water Technology Co ltd
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Abstract

The utility model discloses a box frequency conversion water supply equipment of intelligence. The intelligent box type variable-frequency water supply equipment comprises a conveying pipeline, a water tank and a controller, wherein a pressure stabilizing tank is arranged on the conveying pipeline, the water tank comprises a first water tank and a second water tank, the first water tank and the second water tank are respectively merged into the conveying pipeline through a water tank water replenishing pipeline and a water tank water outlet pipeline and are connected with the pressure stabilizing tank in parallel, and a transfer pipeline is connected between the first water tank and the second water tank; the conveying pipeline is close to the municipal pipeline and the water tank water outlet pipeline is sequentially provided with a Y-shaped filter and a combined filtering device according to the water flow direction, and the water tank is internally provided with an ultraviolet disinfection device. Box frequency conversion water supply equipment of intelligence has first water tank with the second water tank is as reserve tank each other, can overhaul or when clearing up one of them water tank, still can satisfy the water demand of supplying water in the water peak period, and has filtration and degassing unit, can reduce the washing frequency of water tank.

Description

Intelligent box type variable-frequency water supply equipment
Technical Field
The utility model belongs to the secondary water supply field especially relates to a box frequency conversion water supply equipment of intelligence.
Background
The current mode of secondary water supply of urban high-rise mainly comprises the following steps: the system comprises water tank variable-frequency water supply, municipal pipeline variable-frequency water supply, pumping municipal pipeline (low valley) + water tank (high peak) variable-frequency water supply, tank type non-negative-pressure variable-frequency water supply and tank type non-negative-pressure variable-frequency water supply. And box no negative pressure frequency conversion water supply mode increases the water tank on the basis of pot-type no negative pressure mode, when municipal pipeline pressure is sufficient, to the water tank moisturizing, the water in the suction water tank when municipal pipeline pressure is not enough or lack of water again to guarantee whole water supply equipment's stability.
Although the stability and the reliability of the existing box type non-negative pressure variable frequency water supply are greatly improved compared with other water supply modes, the water supply system also has the advantages of pressure superposition, energy conservation, small water tank volume, investment saving and simple later cleaning and maintenance. But meet the condition that the water tank washs or the water tank overhauls and maintains, generally the time spent is longer, if just touch the water peak again, municipal pipeline water supply is insufficient, and building high-rise user's water pressure is little, still can't ensure normal stable water supply, consequently needs further optimization. In addition, the existing box-type non-negative-pressure variable-frequency water supply equipment is lack of an effective filtering and sterilizing device, impurities in tap water easily pollute a steady flow tank and a water tank, the water tank is required to be frequently cleaned, and the water tank is required to be further optimized.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a: the utility model provides a box frequency conversion water supply equipment of intelligence, the box that aims at solving among the prior art does not have negative pressure frequency conversion water supply equipment and meets the condition that the water tank washs or the water tank overhauls the maintenance, still can't ensure the problem of normal stable feedwater, reduces the abluent frequency of water tank simultaneously, ensures normal stable feedwater.
The utility model adopts the technical scheme as follows:
an intelligent box type variable-frequency water supply device. The intelligent box type frequency conversion water supply equipment comprises a conveying pipeline, a water tank and a controller, wherein two ends of the conveying pipeline are respectively communicated with a municipal pipeline and a user pipeline, a pressure stabilizing tank is arranged on the conveying pipeline, the water tank comprises a first water tank and a second water tank, the first water tank and the second water tank are respectively merged into the conveying pipeline through a water tank water supplementing pipeline and a water tank water outlet pipeline and are connected with the pressure stabilizing tank in parallel, a transfer pipeline is connected between the first water tank and the second water tank, a first electromagnetic valve is arranged on the water tank water supplementing pipeline, a second electromagnetic valve is arranged on the water tank water outlet pipeline, a third electromagnetic valve is arranged on the transfer pipeline, and a fourth electromagnetic valve is arranged between the pressure stabilizing tank and the water tank water outlet pipeline on the conveying pipeline; the controller is connected with the first electromagnetic valve, the second electromagnetic valve, the third electromagnetic valve and the fourth electromagnetic valve; the conveying pipeline is close to the municipal pipeline and the water tank water outlet pipeline is sequentially provided with a Y-shaped filter and a combined filtering device according to the water flow direction, and the water tank is internally provided with an ultraviolet disinfection device.
Further, the combined filtering device comprises a pipe body and flanges arranged at two ends of the pipe body, wherein a PP cotton filtering layer, a front activated carbon layer and a rear activated carbon layer are obliquely arranged in the pipe body. Preferably, the angle of inclination is 15-45 °, more preferably, the angle of inclination is 30 °.
Further, the water tank top is provided with bellied hollow structure, install in the hollow structure ultraviolet ray disinfection device, ultraviolet ray disinfection device includes the ultraviolet ray disinfection lamp and fixes the support of ultraviolet ray disinfection lamp.
Furthermore, a plurality of pressure boost pipelines are connected in parallel at positions on the conveying pipeline behind the water tank water outlet pipeline, a water pump is arranged on each pressure boost pipeline, a fifth electromagnetic valve is arranged on each pressure boost pipeline and is positioned in front of the water pump, a sixth electromagnetic valve is arranged on each pressure boost pipeline and is positioned behind the water pump, and the water pump, the fifth electromagnetic valve and the sixth electromagnetic valve are connected with the controller.
Further, a pressure tank is arranged on the conveying pipeline at a position behind the pressurization pipeline.
Furthermore, the position behind the water tank water replenishing pipeline and the position behind the booster pipeline on the conveying pipeline, the water tank water replenishing pipeline and the water tank water outlet pipeline are respectively provided with a metering component, each metering component comprises a flowmeter, a pressure sensor and a pressure gauge, the pressure sensor and the pressure gauge are located behind the flowmeter, and the metering components are connected with the controller.
Further, the water tank includes ball-cock assembly, blow vent and the sewage pipes who is connected with the box to and set up the level gauge in the box, the ball-cock assembly with the level gauge with the controller is connected.
To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:
(1) the intelligent box type variable-frequency water supply equipment provided by the utility model is provided with the first water tank and the second water tank, which are used as spare water tanks for each other, so that the water supply requirement can be still met in the peak period of water consumption when one of the water tanks is overhauled or cleaned; at ordinary times, water stored in the two water tanks is supplied at a peak of water consumption alternately, so that the water in each water tank is prevented from being stored for too long time to influence the water quality;
(2) the utility model provides an intelligent box-type variable frequency water supply equipment has the Y-shaped filter and a combined filter device, and filters the water entering the steady flow tank and the water tank, thereby avoiding the impurities carried by the water supply in the municipal pipe network from polluting the steady flow tank and the water tank, reducing the cleaning frequency of the water tank and ensuring the normal and stable water supply;
(3) the utility model provides a box frequency conversion water supply equipment of intelligence has the water tank, be provided with ultraviolet disinfection device in the water tank, ultraviolet disinfection device is right the water of storing in the water tank is disinfected, avoids bacterial growing in the water tank, reduces the normal stable feedwater is guaranteed to the washing frequency of water tank.
Drawings
FIG. 1 is a schematic structural view of an intelligent box-type variable-frequency water supply device of the present invention;
FIG. 2 is a schematic structural view of a water tank of the intelligent box-type variable-frequency water supply equipment of the present invention;
fig. 3 is a schematic structural view of the combined filtering device of the intelligent box-type variable-frequency water supply equipment of the present invention.
Description of the reference numerals
1: a delivery conduit; 2: a controller; 3: municipal piping; 4: a user conduit; 5: a surge tank; 6: a first water tank; 7: a second water tank; 8: a water tank water replenishing pipeline; 9: a water tank outlet conduit; 10: a transfer pipe; 11: a first solenoid valve; 12: a second solenoid valve; 13: a third electromagnetic valve; 14: a fourth solenoid valve; 15: a Y-type filter; 16: a combination filter device; 161: a pipe body; 162: a flange; 163: a PP cotton filter layer; 164: a pre-activated carbon layer; 165: a rear active carbon layer; 17: an ultraviolet ray sterilizing device; 18: a hollow structure; 19: a booster duct; 20: a water pump; 21: a fifth solenoid valve; 22: a sixth electromagnetic valve; 23: a pressure tank; 24: a metering assembly; 25: a float valve; 26: a vent; 27: a blowdown line; 28: a liquid level meter.
Detailed Description
Various exemplary embodiments, features and aspects of the present invention will be described in detail below with reference to the accompanying drawings. In the drawings, like reference numbers can indicate functionally identical or similar elements. While the various aspects of the embodiments are presented in drawings, the drawings are not necessarily drawn to scale unless specifically indicated.
Furthermore, in the following detailed description, numerous specific details are set forth in order to provide a better understanding of the present invention. It will be understood by those skilled in the art that the present invention may be practiced without some of these specific details. In some instances, methods, means, elements well known to those skilled in the art have not been described in detail so as not to obscure the present invention.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "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 simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
FIG. 1 is a schematic structural view of an intelligent box-type variable-frequency water supply device of the present invention; FIG. 2 is a schematic structural view of a water tank of the intelligent box-type variable-frequency water supply equipment of the present invention; fig. 3 is a schematic structural view of the combined filtering device of the intelligent box-type variable-frequency water supply equipment of the present invention. As shown in fig. 1 to 3, the intelligent box-type frequency conversion water supply equipment comprises a conveying pipeline 1, a water tank and a controller 2, wherein two ends of the conveying pipeline 1 are respectively communicated with a municipal pipeline 3 and a user pipeline 4, and a pressure stabilizing tank 5 is arranged on the conveying pipeline 1, wherein the water tank comprises a first water tank 6 and a second water tank 7, the first water tank 6 and the second water tank 7 are respectively merged into the conveying pipeline 1 through a water tank water supplementing pipeline 8 and a water tank water outlet pipeline 9 and are connected in parallel with the pressure stabilizing tank 5, a transfer pipeline 10 is connected between the first water tank 6 and the second water tank 7, a first electromagnetic valve 11 is arranged on the water tank water supplementing pipeline 8, a second electromagnetic valve 12 is arranged on the water tank water outlet pipeline 9, a third electromagnetic valve 13 is arranged on the transfer pipeline 10, and a fourth electromagnetic valve 14 is arranged on the conveying pipeline 1 between the pressure stabilizing tank 5 and the water tank water outlet pipeline 9; the controller 2 is connected with a first electromagnetic valve 11, a second electromagnetic valve 12, a third electromagnetic valve 13 and a fourth electromagnetic valve 14; the position of the conveying pipeline 1 close to the municipal pipeline 3 and the water outlet pipeline 9 of the water tank are sequentially provided with a Y-shaped filter 15 and a combined filter device 16 according to the water flow direction, and the water tank is internally provided with an ultraviolet disinfection device 17.
The working principle is as follows: the water tank is used as a standby water source of the whole equipment, and when the municipal pipeline 3 is insufficient in pressure or has no water, the water tank is automatically put into use to supplement water supply so as to ensure the stability and continuity of the water supply. The municipal pipeline 3 is automatically converted into a normal pressure-superposed water supply mode after pressure recovery, and water is stored in the water tank for automatic timed recycling, so that the water supply quality is ensured. The utility model provides a water tank divide into first water tank 6 and second water tank 7, and they can be when overhauing or clearing up one of them water tank as reserve tank each other, still can satisfy the water demand of supplying water in the water peak period. For example, when the first water tank 6 needs to be repaired or cleaned, the water stored in the first water tank 6 is used up at the next peak of water use; or the water in the second water tank 7 is exhausted at the previous water peak, and then the third electromagnetic valve 13 is opened to transfer the water in the first water tank 6 to the second water tank 7.
At ordinary times, the water stored in the two water tanks is supplied at the peak of water consumption alternately, so that the water in each water tank is prevented from being stored for too long time to influence the water quality.
In addition, the intelligent box type variable frequency water supply equipment of the utility model is provided with a Y-shaped filter 15 and a combined filter device 16, and is used for filtering the water entering the steady flow tank 5 and the water tank, so as to avoid the impurities carried by the water supply in the municipal pipe network from polluting the steady flow tank 5 and the water tank; be provided with ultraviolet ray degassing unit 17 in the water tank, ultraviolet ray degassing unit 17 disinfects the water of storing in the water tank, avoids bacterial growing in the water tank, and the combined action reduces the washing frequency of water tank, guarantees normal stable feedwater.
Further, the combined filter device 16 comprises a pipe body 161 and flanges 162 installed at two ends of the pipe body 161, wherein a PP cotton filter layer 163, a front activated carbon layer 164 and a rear activated carbon layer 165 are obliquely arranged in the pipe body 161. The combined filter device 16 is convenient to connect and disconnect with a pipeline, and is convenient to replace periodically after the combined filter device 16 is used for a period of time. The filter layers are obliquely arranged so as to reduce the damage of the water flow to the filter layers. Preferably, the angle of inclination is 15-45 °, more preferably, the angle of inclination is 30 °.
The water tank top is provided with bellied hollow structure 18, installs ultraviolet disinfection device 17 in hollow structure 18, and ultraviolet disinfection device 17 includes ultraviolet ray disinfection lamp and the support of fixed ultraviolet ray disinfection lamp.
Further, a plurality of pressure boost pipelines 19 are connected in parallel at positions on the conveying pipeline 1 behind the water tank outlet pipeline 9, a water pump 20 is arranged on each pressure boost pipeline 19, a fifth electromagnetic valve 21 is arranged on each pressure boost pipeline 19 in front of the water pump 20, a sixth electromagnetic valve 22 is arranged on each pressure boost pipeline 19 behind the water pump 20, and the water pump 20, the fifth electromagnetic valve 21 and the sixth electromagnetic valve 22 are connected with the controller 2.
The box-type non-negative pressure water supply equipment divides the water of the municipal pipeline 3 into two parts: one part of the water enters the water tank, and the first electromagnetic valve 11 is automatically closed after the water is full; one part of the water enters the pressure stabilizing tank 5, the air in the pressure stabilizing tank 5 is automatically discharged through the vacuum eliminator, and the vacuum eliminator is automatically closed after the water is full.
When municipal administration pipeline 3 pressure can satisfy the water requirement, directly feed water to user's pipeline 4 by pipeline 1, water pump 20 is out of work, make full use of municipal administration pipeline 3 original pressure. When the water consumption of the user pipeline 4 is continuously increased and the pressure of the municipal pipeline 3 can not meet the water consumption requirement, the water pump 20 starts to operate, and the rotating speed is automatically adjusted according to the water consumption to supply water at constant pressure. If the rotating speed of one water pump 20 reaches the power frequency rotating speed, the other water pump 20 can be automatically started to run in a variable frequency mode. The function of 'difference and supplement' is realized. During the peak period of water consumption, if the flow of the water pump 20 is larger than that of the municipal pipeline 3, the water is automatically converted into the water tank, the constant-pressure frequency conversion device supplies water, and the water storage of the water tank plays a role in adjusting.
Further, a pressure tank 23 is provided on the delivery pipe 1 at a position after the pressurizing pipe 19.
Further, the position behind the water tank water replenishing pipeline 8 and the position behind the booster pipeline 19 on the conveying pipeline 1, the water tank water replenishing pipeline 8 and the water tank water outlet pipeline 9 are all provided with a metering assembly 24, the metering assembly 24 comprises a flowmeter, a pressure sensor and a pressure gauge, the pressure sensor and the pressure gauge are located behind the flowmeter, and the metering assembly 24 is connected with the controller 2. The pressure signal is fed back to the controller 2 by the pressure sensor, and the controller 2 generates a control signal to control the corresponding electromagnetic valve.
Further, the water tank includes a ball float 25, an air vent 26 and a sewage pipe 27 connected to the tank body, and a level gauge 28 provided in the tank body, the ball float 25 and the level gauge 28 being connected to the controller 2. The ball cock 25 is connected with water tank moisturizing pipeline 8, and the moisturizing in-process, when the water level rose in the water tank, the floater received buoyancy and rose slowly to closing the ball cock valve, consequently closed water tank moisturizing pipeline 8. The vent 26 is disposed at the top of the water tank and is connected to the external atmosphere to maintain the air pressure balance of the water tank. The liquid level meter 28 is arranged in the water tank and used for testing the water level of the water tank, is connected with the controller 2 and feeds back a water level signal to the controller 2. The sewage pipeline 27 is arranged at the lower side of the water tank, so that sewage after the water tank is cleaned can be discharged conveniently.
The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and all should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims (9)

1. An intelligent box type variable-frequency water supply device comprises a conveying pipeline, a water tank and a controller, wherein two ends of the conveying pipeline are respectively communicated with a municipal pipeline and a user pipeline, and a pressure stabilizing tank is arranged on the conveying pipeline; the controller is connected with the first electromagnetic valve, the second electromagnetic valve, the third electromagnetic valve and the fourth electromagnetic valve; the conveying pipeline is close to the municipal pipeline and the water tank water outlet pipeline is sequentially provided with a Y-shaped filter and a combined filtering device according to the water flow direction, and the water tank is internally provided with an ultraviolet disinfection device.
2. The intelligent box-type variable-frequency water supply equipment according to claim 1, wherein the combined filtering device comprises a pipe body and flanges mounted at two ends of the pipe body, and a PP cotton filtering layer, a front activated carbon layer and a rear activated carbon layer are obliquely arranged in the pipe body.
3. The intelligent box-type variable-frequency water supply equipment according to claim 2, wherein the inclination angle is 15-45 °.
4. The intelligent box-type variable-frequency water supply equipment according to claim 3, wherein the inclination angle is 30 °.
5. The intelligent box-type variable-frequency water supply equipment according to claim 1, wherein a raised hollow structure is arranged at the top of the water tank, the ultraviolet disinfection device is installed in the hollow structure, and the ultraviolet disinfection device comprises an ultraviolet disinfection lamp and a bracket for fixing the ultraviolet disinfection lamp.
6. The intelligent box-type variable-frequency water supply equipment according to claim 1, wherein a plurality of booster pipelines are connected in parallel at positions on the conveying pipeline behind the water outlet pipeline of the water tank, a water pump is arranged on each booster pipeline, a fifth electromagnetic valve is arranged on each booster pipeline and in front of the water pump, a sixth electromagnetic valve is arranged on each booster pipeline and behind the water pump, and the water pump, the fifth electromagnetic valve and the sixth electromagnetic valve are connected with the controller.
7. The intelligent box-type variable-frequency water supply equipment according to claim 6, wherein a pressure tank is arranged on the conveying pipeline at a position behind the pressurization pipeline.
8. The intelligent box-type variable-frequency water supply equipment according to claim 6, wherein metering components are arranged on the conveying pipeline at a position behind the water tank water replenishing pipeline and a position behind the pressurizing pipeline, on the water tank water replenishing pipeline and on the water tank water outlet pipeline, each metering component comprises a flow meter, a pressure sensor and a pressure gauge, the pressure sensors and the pressure gauges are arranged behind the flow meter, and the metering components are connected with the controller.
9. The intelligent box-type variable-frequency water supply equipment according to claim 1, wherein the water tank comprises a ball float valve, an air vent and a sewage discharge pipeline which are connected with the tank body, and a liquid level meter which is arranged in the tank body, wherein the ball float valve and the liquid level meter are connected with the controller.
CN202120903849.5U 2021-04-28 2021-04-28 Intelligent box type variable-frequency water supply equipment Active CN215053525U (en)

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CN202120903849.5U CN215053525U (en) 2021-04-28 2021-04-28 Intelligent box type variable-frequency water supply equipment

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113152593A (en) * 2021-04-28 2021-07-23 河南凯源水务科技有限公司 Box type non-negative pressure water supply system
CN114637269A (en) * 2022-04-15 2022-06-17 安徽中科大国祯信息科技有限责任公司 Online control and scheduling system and method for water resources of smart park

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113152593A (en) * 2021-04-28 2021-07-23 河南凯源水务科技有限公司 Box type non-negative pressure water supply system
CN114637269A (en) * 2022-04-15 2022-06-17 安徽中科大国祯信息科技有限责任公司 Online control and scheduling system and method for water resources of smart park

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