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CN-224227894-U - Novel water supply device based on RFID

CN224227894UCN 224227894 UCN224227894 UCN 224227894UCN-224227894-U

Abstract

The utility model discloses a novel RFID-based water supply device, which comprises a water storage tank, a shunt pipe, a plurality of shunt pipes, a water outlet pipe and a control cabinet, wherein a water outlet of the water storage tank is respectively communicated with water inlet ends of the plurality of shunt pipes through the shunt pipe, water outlet ends of the plurality of shunt pipes are communicated with the water outlet pipe, each shunt pipe is provided with a flow sensor and a pressure pump, a magnesium rod is arranged in a metal liner of the water storage tank, RFID electronic tags with unique codes are respectively arranged on the water storage tank, the shunt pipe, each shunt pipe, the water outlet pipe, the pressure pump and the control cabinet, an RFID reader is arranged opposite to each RFID electronic tag, and the control cabinet is respectively electrically connected with the flow sensor, the pressure pump, the magnesium rod and the RFID reader. The utility model effectively solves the problems that the rotating speed of the water pump cannot be adjusted in time, a mechanism for preventing the corrosion of the metal liner is lacked, and an effective equipment information acquisition and tracking means are lacked in the existing water supply device.

Inventors

  • CHENG HONGZHI

Assignees

  • 深圳市万全智能技术有限公司

Dates

Publication Date
20260512
Application Date
20250609

Claims (10)

  1. 1. The utility model provides a novel water supply installation based on RFID, its characterized in that, includes water storage tank, shunt tubes, many shunt tubes, outlet pipe and switch board, the outlet of water storage tank passes through the shunt tubes respectively with many shunt tubes's inlet end intercommunication, many shunt tubes's outlet end with the outlet pipe intercommunication, every all be provided with flow sensor and force (forcing) pump on the shunt tubes, the inside magnesium stick that is provided with of metal inner bag of water storage tank, the water storage tank shunt tubes, every shunt tubes the outlet pipe force (forcing) pump and install respectively on the switch board have the RFID electronic tags of unique code, and every RFID electronic tags's opposite all installs an RFID read write line, the switch board respectively with flow sensor the force (forcing) pump the magnesium stick reaches the RFID read write line electricity is connected.
  2. 2. The novel water supply device based on RFID as claimed in claim 1, wherein a water inlet is formed in one end of the top of the water storage tank, a first connecting flange is arranged at the top of the water inlet, a float valve is arranged at the other end of the top of the water storage tank, and the water outlet is arranged at the bottom of the water storage tank.
  3. 3. The novel RFID-based water supply device according to claim 1, wherein the water outlet is communicated with the water inlet end of the shunt tube through a flange, the water outlet end of the shunt tube is respectively communicated with the water inlet end of each shunt tube through a flange, and the water inlet end of each shunt tube is respectively communicated with the water inlet end of the water outlet tube through a flange.
  4. 4. The novel RFID-based water supply device according to claim 1, wherein the tributary pipe is provided with two and is disposed side by side.
  5. 5. The novel water supply device based on RFID as claimed in claim 1, wherein the magnesium rod is fixed to the inner bottom of the metal liner through screws, and an insulation resistor is arranged between the magnesium rod and the metal liner.
  6. 6. The novel RFID-based water supply device of claim 1, wherein a bottom of the water storage tank is provided with a fixing frame.
  7. 7. The RFID-based novel water supply device of claim 1, wherein a bottom of the pressurizing pump is provided with a fixed iron plate.
  8. 8. The novel RFID-based water supply device according to claim 1, wherein both ends of the water outlet pipe are provided with a second connection flange for connecting domestic water pipes.
  9. 9. The novel RFID-based water supply device of claim 1, wherein the metal liner is an enamel liner.
  10. 10. The novel RFID-based water supply device of claim 1, further comprising a measuring device for measuring the resistance of the metal liner, the measuring device being electrically connected to the control cabinet.

Description

Novel water supply device based on RFID Technical Field The utility model relates to the technical field of water supply, in particular to a novel RFID-based water supply device. Background In modern urban water supply systems, in order to meet the water demand of high-rise buildings and areas, a secondary water supply mode has become a common and important water supply means. The existing secondary water supply structure is generally composed of a water source, a water storage facility, a water pump unit, a pressure sensor, a control system, a water supply network and the like. The water from the source first flows into a water storage facility, such as a tank or basin, for storage. The water storage facility plays a role in buffering and adjusting water quantity to cope with fluctuation of water. The water pump assembly then draws water from the water storage facility and delivers the water to the various water usage points through the water supply network. The water pump unit is generally composed of a plurality of water pumps, and can control the starting and stopping of the water pumps and adjust the rotating speed of the water pumps according to the actual water consumption, so that constant-pressure water supply is realized. However, such a conventional secondary water supply constant pressure water supply device has the following problems: 1. When the water consumption changes, the control system cannot adjust the rotating speed of the water pump in time due to certain delay of detection and feedback of the pressure sensor. For example, during the water consumption peak period, when the water consumption suddenly increases, and the pressure sensor detects the pressure drop and feeds back to the control system, a certain time difference is generated, so that the water pump cannot timely increase the rotation speed to supplement the water consumption, and the whole device is stopped. 2) The existing water supply device is not provided with a corresponding mechanism for preventing the corrosion of the metal liner. In the long-term use process, dissolved oxygen, pH value and other factors in water can generate corrosion effect on a metal liner in the water supply device, so that the service life of the device is shortened; 3) The existing water supply device lacks effective equipment information acquisition and tracking means in the equipment management and maintenance process. For example, it is difficult to quickly and accurately acquire the operation state of the apparatus, maintenance records, component replacement information, and the like, which presents challenges for efficient and stable operation of the water supply system. Disclosure of utility model In order to solve the problems that the water supply device in the prior art cannot timely adjust the rotation speed of a water pump, lacks a corresponding mechanism for preventing corrosion of a metal liner and lacks effective equipment information acquisition and tracking means, the utility model provides a novel RFID-based water supply device. The technical scheme of the utility model is as follows: The utility model provides a novel water supply installation based on RFID, includes water storage tank, shunt tubes, many shunt tubes, outlet pipe and switch board, the outlet of water storage tank passes through the shunt tubes respectively with many shunt tubes's inlet end intercommunication, many shunt tubes's outlet end with the outlet pipe intercommunication, every all be provided with flow sensor and force (forcing) pump on the shunt tubes, the inside magnesium stick that is provided with of metal inner bag of water storage tank, the water storage tank shunt tubes, every shunt tubes the outlet pipe the force (forcing) pump and install respectively on the switch board have the RFID electronic tags of unique code, and every RFID electronic tags's opposite all installs an RFID reader-writer, the switch board respectively with flow sensor the force (forcing) pump the magnesium stick reaches the RFID reader-writer electricity is connected. As a preferable scheme of the utility model, a water inlet is formed in one end of the top of the water storage tank, a first connecting flange is arranged at the top of the water inlet, a floating valve is arranged at the other end of the top of the water storage tank, and the water outlet is arranged at the bottom of the water storage tank. As a preferable scheme of the utility model, the water outlet is communicated with the water inlet end of the shunt pipe through a flange, the water outlet end of the shunt pipe is respectively communicated with the water inlet end of each shunt pipe through a flange, and the water inlet end of each shunt pipe is communicated with the water inlet end of the water outlet pipe through a flange. As a preferable mode of the utility model, the branch pipes are arranged in two and side by side. As a preferable scheme of the utility model, the magnesium rod is fixed at the inner b