CN220084099U - Waterproof wireless water flow sensor - Google Patents
Waterproof wireless water flow sensor Download PDFInfo
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- CN220084099U CN220084099U CN202321689353.8U CN202321689353U CN220084099U CN 220084099 U CN220084099 U CN 220084099U CN 202321689353 U CN202321689353 U CN 202321689353U CN 220084099 U CN220084099 U CN 220084099U
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- flow sensor
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 97
- 238000012544 monitoring process Methods 0.000 claims abstract description 70
- 238000007789 sealing Methods 0.000 claims abstract description 36
- 238000012806 monitoring device Methods 0.000 claims abstract description 17
- 239000011324 bead Substances 0.000 claims abstract description 16
- 238000009434 installation Methods 0.000 claims abstract description 10
- 238000012545 processing Methods 0.000 claims abstract description 9
- 230000003014 reinforcing effect Effects 0.000 claims description 10
- 239000000463 material Substances 0.000 claims description 6
- 239000000696 magnetic material Substances 0.000 claims description 5
- 239000004033 plastic Substances 0.000 claims description 3
- 230000007306 turnover Effects 0.000 description 3
- 230000002035 prolonged effect Effects 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000005856 abnormality Effects 0.000 description 1
- 238000003287 bathing Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000035622 drinking Effects 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
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Abstract
The utility model discloses a waterproof wireless water flow sensor, which comprises a double-way pipe, wherein two ends of the double-way pipe are respectively provided with a water inlet and a water outlet with threads; the double-way pipe is provided with a monitoring device, the monitoring device comprises a monitoring shell, the monitoring shell is provided with a sealing cover, and a contact part is provided with a first sealing ring; a monitoring board is arranged in the monitoring shell, and a magneto-sensitive tube, a data processing chip and an auxiliary power supply which are connected through a circuit are arranged on the monitoring board; the water flow sensing unit comprises a loading frame arranged in the double-way pipe, a pressure spring positioned at the water outlet is fixedly arranged in the loading frame, and magnetic beads are also arranged in the loading frame and are in contact with the other end of the pressure spring; the lower part of the monitoring shell is also provided with two symmetrical hoops, hoops are arranged in the hoops, and the hoops are encircling the outer sides of the two-way pipes. The utility model can monitor the water consumption of residents in real time, and has the advantages of simple structure, convenient installation, high use universality and strong water resistance.
Description
Technical Field
The utility model relates to a sensor, in particular to a waterproof wireless water flow sensor.
Background
The domestic water is water for daily life, including drinking, washing, flushing, bathing, etc. The supply quantity and quality of the domestic water of residents reflect the urban development level, the sanitary condition and the sustainable utilization level of local water resources in the area. The living state of residents or the state of pipelines can be estimated according to the frequency of the resident living water. For example, 1, old people or residents with inconvenient bodies often have problems in the physical state of the residents if water use abnormality occurs, such as long-time unused water or long-time continuous water use; 2. if water consumption is abnormal, some residential areas may have damaged pipelines and water leakage. The existing monitoring method of water flow in the water pipeline is generally complex, the monitoring equipment is expensive, and the installation universality is not ideal. Aiming at the problems, a plurality of water flow sensors are also developed in the industry, for example, chinese patent application publication No. CN201430105Y discloses a magnetic control water flow sensor with a wireless transmitting function, and particularly discloses a device body with a water inlet and a water outlet, a circuit board and a transmitting antenna are further arranged on the device body, a supporting rod is hinged in the device body, magnetic blocks and water flow turnover plates are fixed at the upper end and the lower end of the supporting rod, the magnetic blocks are matched with a magnetic control switch connected with the circuit board in the device body, the water flow turnover plates are positioned between the water inlet and the water outlet of the device body, and a reset spring is arranged on the water flow turnover plates. But fixed magnetic path, rivers upset board and reset spring of this kind of magnetic control water flow sensor are located the ware body inside, are difficult for taking out when breaking down and change, can only replace whole magnetic control water flow sensor, and the wholeness is stronger and is difficult for single part to change, and in addition, this magnetic control water flow sensor does not have internal power supply, can only rely on external power source.
Disclosure of Invention
The utility model aims to provide a waterproof wireless water flow sensor. The utility model can monitor the water consumption of residents in real time; the waterproof device has the advantages of simple structure, convenience in installation, high use universality and strong waterproof capability; in addition, the utility model can be replaced according to the requirement when a single part fails, and the maintenance cost is lower.
The technical scheme of the utility model is as follows: a waterproof wireless water flow sensor comprises a double-pass pipe, wherein two ends of the double-pass pipe are respectively provided with a water inlet and a water outlet with threads; the double-way pipe is provided with a monitoring device, the monitoring device comprises a monitoring shell, a sealing cover is arranged on the monitoring shell, and a first sealing ring is arranged at a contact position; the monitoring shell is internally provided with a monitoring plate, and the monitoring plate is provided with a magneto-sensitive tube, a data processing chip and an auxiliary power supply which are connected through a circuit; the water flow sensing unit comprises a loading frame arranged in the double-way pipe, a pressure spring positioned at the water outlet is fixedly arranged in the loading frame, and magnetic beads are also arranged in the loading frame and are in contact with the other end of the pressure spring; the lower part of the monitoring shell is also provided with two symmetrical hoop grooves, hoops are arranged in the hoop grooves, and the hoops are encircling the outer sides of the two-way pipes.
The waterproof wireless water flow sensor is characterized in that the middle of the two-way pipe comprises a mounting part, the bottom of the monitoring shell is provided with a connecting part matched with the mounting part, and the connecting part comprises a main contact surface and an auxiliary contact surface; the main contact surface is provided with a groove, and the groove is provided with a second sealing ring.
The waterproof wireless water flow sensor is characterized in that two rows of opposite notches are formed in the monitoring shell, square holes are formed in the main contact surface, the monitoring plate is located in the notches, and the magnetic sensitive tube on the monitoring plate extends into the square holes.
According to the waterproof wireless water flow sensor, the port of the monitoring shell is provided with the raised annular table, the annular table is provided with the first thread, and the inner wall of the port of the sealing cover is provided with the second thread matched with the first thread.
According to the waterproof wireless water flow sensor, the inclined plane connected with the main contact surface is arranged on the outer side of the monitoring shell, the reinforcing rib is arranged in the middle of the inclined plane, and the position of the reinforcing rib corresponds to the notch in the inner part.
The waterproof wireless water flow sensor is characterized in that the monitoring board is further provided with a wireless module, and the wireless module is connected with the remote server.
In the waterproof wireless water flow sensor, the two-way pipe is made of non-magnetic materials,
the waterproof wireless water flow sensor is characterized in that the monitoring shell and the sealing cover are made of plastic materials, and the first sealing ring and the second sealing ring are made of rubber materials.
In the waterproof wireless water flow sensor, the sealing cover is internally provided with the jacking column.
Compared with the prior art, the utility model has the following beneficial effects:
1. the waterproof wireless water flow sensor comprises a double-way pipe, wherein the middle of the double-way pipe is provided with a mounting part, the double-way pipe is provided with a monitoring device, the inside of a monitoring shell is provided with a monitoring plate, and the monitoring plate is provided with a magneto-sensitive pipe, a data processing chip and an auxiliary power supply which are connected through a circuit; a water flow sensing unit is arranged in the double-way pipe. When no water flows in the two-way pipe, the magnetic beads of the water flow sensing unit are pressed at the water inlet by the pressure spring on the loading frame; when water exists in the two-way pipe, the magnetic beads are far away from the water inlet. The magnetic sensitive tube and the data processing chip in the monitoring device can judge the positions of the magnetic beads through the magnetic force change of the magnetic beads, so that the state of water flow in the double-pass tube is deduced, and meanwhile, the magnetic sensor has the advantages of few parts, simple structure and convenience in installation.
2. The installation part of the utility model is matched with the connection part, the connection part comprises the main contact surface and the auxiliary contact surface, so that the monitoring device can be better fixed on the double-pass pipe, two symmetrical hoop grooves are further arranged at the lower part of the monitoring shell, and hoops are arranged in the hoop grooves and are encircling the outer side of the double-pass pipe, so that the monitoring device is tightly connected with the double-pass pipe and cannot fall off.
3. The square hole is arranged in the middle of the main contact surface of the connecting part, the magnetic sensitive tube on the monitoring plate stretches into the square hole, and the double-pass tube is made of non-magnetic materials, so that the accuracy of detecting magnetic force of the magnetic beads by the magnetic sensitive tube can be improved.
4. The outer side of the monitoring shell is provided with the inclined plane connected with the main contact surface, the middle of the inclined plane is provided with the reinforcing rib, the position of the reinforcing rib corresponds to the notch in the inner part, the strength of the monitoring shell is enhanced, and the service time of the monitoring shell is prolonged.
5. The monitoring shell is provided with the sealing cover, the contact part is provided with the first sealing ring, the main contact surface is provided with the groove, and the groove is provided with the second sealing ring, so that the waterproof performance of the utility model is enhanced, and the damage caused by water leakage inside is prevented.
6. The sealing cover is internally provided with a jacking column. Limiting up-and-down movement of the monitor plate and increasing internal stability.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is an exploded view of the present utility model;
FIG. 3 is a schematic structural view of the monitor housing;
fig. 4 is a schematic structural view of the sealing cap.
The marks in the drawings are: the device comprises a 1-two-way pipe, a 2-monitoring device, a 3-monitoring plate, a 4-water flow sensing unit, a 101-mounting part, a 103-water inlet, a 104-water outlet, a 201-monitoring shell, a 202-sealing cover, a 203-notch, a 204-connecting part, a 205-main contact surface, a 206-auxiliary contact surface, a 208-square hole, a 209-annular table, a 210-first thread, a 211-second thread, a 212-inclined surface, a 213-reinforcing rib, a 214-hoop groove, a 215-hoop, a 216-first sealing ring, a 217-groove, a 218-second sealing ring, a 219-jacking column, a 301-magnetic sensitive pipe, a 302-data processing chip, a 303-auxiliary power supply, a 304-wireless module, a 401-loading frame, a 402-pressure spring and 403-magnetic beads.
The specific embodiment is as follows:
the waterproof wireless water flow sensor has a structure shown in figures 1-4, and comprises a double-way pipe 1, wherein two ends of the double-way pipe 1 are respectively provided with a water inlet 103 and a water outlet 104 with threads; the double-way pipe 1 is provided with a monitoring device 2, the monitoring device 2 comprises a monitoring shell 201, the monitoring shell 201 is provided with a sealing cover 202, and a contact part is provided with a first sealing ring 216; the monitoring shell 201 is internally provided with a monitoring board 3, and the monitoring board 3 is provided with a magnetosensitive tube 301, a data processing chip 302 and an auxiliary power supply 303 which are connected through a circuit; the double-pass pipe 1 is internally provided with a water flow sensing unit 4, the water flow sensing unit 4 comprises a loading frame 401 arranged in the double-pass pipe 1, a pressure spring 402 positioned at the water outlet 104 is fixedly arranged in the loading frame 401, a magnetic bead 403 is also arranged in the loading frame 401, and the magnetic bead 403 is contacted with the other end of the pressure spring 402; the lower part of the monitoring shell 201 is also provided with two symmetrical hoop grooves 214, hoops 215 are arranged in the hoop grooves 214, and the hoops 215 are encircling the outer side of the double-pass pipe 1. As shown in fig. 2, the middle of the two-way pipe 1 comprises an installation part 101; as shown in fig. 3, a connecting portion 204 that is engaged with the mounting portion 101 is provided at the bottom of the monitoring housing 201, and the connecting portion 204 includes a main contact surface 205 and an auxiliary contact surface 206; the main contact surface 205 is provided with a groove 217, and the groove 217 is provided with a second sealing ring 218. The inside of the monitoring shell 201 is provided with two rows of opposite notches 203, the main contact surface 205 is also provided with square holes 208, the monitoring plate 3 is positioned in the notches 203, and the magnetosensitive tubes 301 on the monitoring plate 3 extend into the square holes 208. The port of the monitoring shell 201 is provided with a raised annular table 209, the annular table 209 is provided with a first thread 210, and the port inner wall of the sealing cover 202 is provided with a second thread 211 matched with the first thread 210. The outer side of the monitoring housing 201 is provided with an inclined plane 212 connected with the main contact surface 205, a reinforcing rib 213 is arranged in the middle of the inclined plane 212, and the position of the reinforcing rib 213 corresponds to the notch 203 in the inner part. The monitoring board 3 is also provided with a wireless module 304, and the wireless module 304 is connected with a remote server. The two-way pipe 1 is made of a non-magnetic material, the monitoring shell 201 and the sealing cover 202 are made of a plastic material, and the first sealing ring 216 and the second sealing ring 218 are made of rubber materials. As shown in fig. 4, a top column 219 is arranged inside the sealing cover 202.
Working principle: the waterproof wireless water flow sensor comprises a double-way pipe, wherein the middle of the double-way pipe is provided with a mounting part, the double-way pipe is provided with a monitoring device, the inside of a monitoring shell is provided with a monitoring plate, and the monitoring plate is provided with a magneto-sensitive pipe, a data processing chip and an auxiliary power supply which are connected through a circuit; a water flow sensing unit is arranged in the double-way pipe. When no water flows in the two-way pipe, the magnetic beads of the water flow sensing unit are pressed at the water inlet by the pressure spring on the loading frame; when water exists in the two-way pipe, the magnetic beads are far away from the water inlet. The magnetic sensitive tube and the data processing chip in the monitoring device can judge the positions of the magnetic beads through the magnitude of magnetic force, so that the state of water flow in the double-pass tube is deduced, and meanwhile, the magnetic sensor has the advantages of few parts, simple structure and convenience in installation. Secondly, the installation part of the utility model is matched with the connection part, the connection part comprises a main contact surface and an auxiliary contact surface, so that the monitoring device can be better fixed on the double-pass pipe, two symmetrical hoop grooves are further arranged at the lower part of the monitoring shell, and hoops are arranged in the hoop grooves and are encircling the outer side of the double-pass pipe, so that the whole monitoring device is more stable. The square hole is arranged in the middle of the main contact surface of the connecting part, the magnetic sensitive tube on the monitoring plate stretches into the square hole, and the double-pass tube is made of non-magnetic materials, so that the accuracy of detecting magnetic force of the magnetic beads by the magnetic sensitive tube can be improved. In addition, the outer side of the monitoring shell is provided with the inclined plane connected with the main contact surface, the middle of the inclined plane is provided with the reinforcing rib, the position of the reinforcing rib corresponds to the notch in the inner part, the strength of the monitoring shell is enhanced, and the service time of the monitoring shell is prolonged. Be equipped with sealed lid and contact department on the monitoring shell and be equipped with first sealing washer, the main contact surface is equipped with the recess, and the recess is equipped with the second sealing washer, prevents that outside rivers from causing the damage inside the device when using, and waterproof nature is stronger.
Claims (9)
1. A waterproof wireless water flow sensor, characterized in that: comprises a double-pass pipe (1), wherein both ends of the double-pass pipe (1) are respectively provided with a water inlet (103) and a water outlet (104) with threads; the double-pass pipe (1) is provided with a monitoring device (2), the monitoring device (2) comprises a monitoring shell (201), the monitoring shell (201) is provided with a sealing cover (202) and a contact part is provided with a first sealing ring (216); a monitoring board (3) is arranged in the monitoring shell (201), and a magnetosensitive tube (301), a data processing chip (302) and an auxiliary power supply (303) which are connected through a circuit are arranged on the monitoring board (3); the double-pass pipe (1) is internally provided with a water flow sensing unit (4), the water flow sensing unit (4) comprises a loading frame (401) arranged in the double-pass pipe (1), a pressure spring (402) positioned at a water outlet (104) is fixedly arranged in the loading frame (401), a magnetic bead (403) is further arranged in the loading frame (401), and the magnetic bead (403) is in contact with the other end of the pressure spring (402); the lower part of the monitoring shell (201) is also provided with two symmetrical hoop grooves (214), hoops (215) are arranged in the hoop grooves (214), and the hoops (215) are encircling the outer side of the double-pass pipe (1).
2. The water-resistant wireless water flow sensor of claim 1, wherein: the middle of the double-pass pipe (1) comprises an installation part (101), the bottom of the monitoring shell (201) is provided with a connecting part (204) which is matched with the installation part (101), and the connecting part (204) comprises a main contact surface (205) and an auxiliary contact surface (206); the main contact surface (205) is provided with a groove (217), and the groove (217) is provided with a second sealing ring (218).
3. The water-resistant wireless water flow sensor of claim 2, wherein: the monitoring shell (201) inside be equipped with two rows of relative notch (203), main contact surface (205) still on seted up square hole (208), monitoring board (3) be located notch (203), magnetosensitive tube (301) on monitoring board (3) stretch into square hole (208).
4. The water-resistant wireless water flow sensor of claim 1, wherein: the port of the monitoring shell (201) is provided with a raised annular table (209), the annular table (209) is provided with a first thread (210), and the inner wall of the port of the sealing cover (202) is provided with a second thread (211) matched with the first thread (210).
5. The water-resistant wireless water flow sensor of claim 1, wherein: the outside of the monitoring shell (201) is provided with an inclined plane (212) connected with the main contact surface (205), the middle of the inclined plane (212) is provided with a reinforcing rib (213), and the position of the reinforcing rib (213) corresponds to the notch (203) in the inside.
6. The water-resistant wireless water flow sensor of claim 1, wherein: and the monitoring board (3) is also provided with a wireless module (304), and the wireless module (304) is connected with a remote server.
7. The water-resistant wireless water flow sensor of claim 1, wherein: the double-pass tube (1) is made of non-magnetic materials.
8. The water-resistant wireless water flow sensor of claim 1, wherein: the monitoring shell (201) and the sealing cover (202) are made of plastic materials, and the first sealing ring (216) and the second sealing ring (218) are made of rubber materials.
9. The water-resistant wireless water flow sensor of claim 1, wherein: a jacking column (219) is arranged in the sealing cover (202).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321689353.8U CN220084099U (en) | 2023-06-30 | 2023-06-30 | Waterproof wireless water flow sensor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321689353.8U CN220084099U (en) | 2023-06-30 | 2023-06-30 | Waterproof wireless water flow sensor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220084099U true CN220084099U (en) | 2023-11-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321689353.8U Active CN220084099U (en) | 2023-06-30 | 2023-06-30 | Waterproof wireless water flow sensor |
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| Country | Link |
|---|---|
| CN (1) | CN220084099U (en) |
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2023
- 2023-06-30 CN CN202321689353.8U patent/CN220084099U/en active Active
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