CN214175206U - NFC water meter with self-source power supply - Google Patents
NFC water meter with self-source power supply Download PDFInfo
- Publication number
- CN214175206U CN214175206U CN202023181916.1U CN202023181916U CN214175206U CN 214175206 U CN214175206 U CN 214175206U CN 202023181916 U CN202023181916 U CN 202023181916U CN 214175206 U CN214175206 U CN 214175206U
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- Prior art keywords
- water meter
- water
- self
- fixedly connected
- shell
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 103
- 238000010438 heat treatment Methods 0.000 claims abstract description 26
- 238000009413 insulation Methods 0.000 claims abstract description 18
- SZVJSHCCFOBDDC-UHFFFAOYSA-N iron(II,III) oxide Inorganic materials O=[Fe]O[Fe]O[Fe]=O SZVJSHCCFOBDDC-UHFFFAOYSA-N 0.000 claims description 12
- 230000006698 induction Effects 0.000 claims description 4
- 238000007789 sealing Methods 0.000 claims description 3
- 238000005485 electric heating Methods 0.000 claims description 2
- 239000000428 dust Substances 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000004321 preservation Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000001179 sorption measurement Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004377 microelectronic Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
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Abstract
The utility model discloses a self-powered NFC water meter, which comprises a shell, wherein a heat insulation sleeve is arranged inside the shell, a water meter body is arranged inside the shell and inside the heat insulation sleeve, a water bag is sleeved on the surface of the water meter body, a heating device is fixedly connected inside the water bag, a heating wire is arranged inside the heating device, and a temperature sensor is fixedly connected inside the heat insulation sleeve and on one side of the water meter body; the top end swing joint of casing has the lid, the inside of lid is provided with the recess, the inside fixedly connected with solar panel of recess. The utility model discloses, can keep warm through the inside of insulation cover to the casing and handle, when the inside temperature of casing was low excessively, the inside heater wire of temperature sensor response work control heating device carries out the heating work to the inside water of water bag and carries out the operation that keeps warm to the water gauge body.
Description
Technical Field
The utility model relates to a water gauge technical field especially relates to a self-powered power supply NFC water gauge.
Background
The intelligent water meter is a novel water meter which measures the water consumption by using the modern microelectronic technology, the modern sensing technology and the intelligent IC card technology and carries out water consumption data transmission and settlement transaction, and compared with the traditional water meter which only has the functions of flow acquisition and mechanical pointer display of the water consumption, the intelligent water meter is a great progress.
However, the existing self-powered NFC water meter cannot be used by effectively using the existing resources when being placed outdoors, and when the temperature is too low, the water meter may have a reduced life due to low temperature, and may be damaged seriously.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the shortcoming that exists among the prior art, and the NFC water gauge of a self-source power supply who proposes.
In order to achieve the above purpose, the utility model adopts the following technical scheme: an NFC water meter with self-powered power supply comprises a shell, wherein a heat insulation sleeve is arranged inside the shell, a water meter body is arranged inside the shell and inside the heat insulation sleeve, a water bag is sleeved on the surface of the water meter body, a heating device is fixedly connected inside the water bag, a heating wire is arranged inside the heating device, and a temperature sensor is fixedly connected inside the heat insulation sleeve and on one side of the water meter body;
the top end swing joint of casing has the lid, the inside of lid is provided with the recess, the inside fixedly connected with solar panel of recess.
As a further description of the above technical solution:
one end of the water bag is fixedly connected with a first magic tape, and one end of the water bag, which is far away from the first magic tape, is fixedly connected with a second magic tape.
As a further description of the above technical solution:
the surface fixed connection of first magic subsides has first magnetite, the surface fixed connection of second magic subsides has the second magnetite, first magnetite and second magnetite are opposite sex magnet.
As a further description of the above technical solution:
the surface of the water bag is provided with a power interface, and the power interface is electrically connected with the temperature sensor.
As a further description of the above technical solution:
the lower surface of the cover body is provided with a sealing gasket, and the side wall of the shell body is provided with a connecting hole.
As a further description of the above technical solution:
the water meter is characterized in that a display screen is arranged on the surface of the water meter body and on the inner side of the water bag, an induction area is arranged on the surface of the water meter body and on one side of the display screen, and a dust cover is movably connected to one side of the water meter body and on one side of the induction area.
As a further description of the above technical solution:
the equal fixedly connected with handle of upper surface of lid, the upper surface of lid and the one side that is located the handle are provided with the lockhole.
As a further description of the above technical solution:
the inside of heat preservation cover and the bottom side fixedly connected with power supply module that is located temperature sensor, solar panel and water gauge body and temperature sensor and heating wire all with power supply module electric connection.
The utility model discloses following beneficial effect has:
1. compared with the prior art, this from source power supply NFC water gauge through being provided with water bag and temperature sensor and heating device and insulation cover, can keep warm through the inside of insulation cover to the casing and handle, when the inside temperature of casing was crossed low, the inside heating wire of temperature sensor response work control heating device carries out the heating work to the inside water of water bag and carries out the heat preservation operation to the water gauge body.
2. Compared with the prior art, this from source power supply NFC water gauge through being provided with solar panel, can be used for absorbing outdoor solar energy and come to supply power operation, resources are saved to the water gauge body.
3. Compared with the prior art, this from source power supply NFC water gauge through being provided with first magic subsides and second magic subsides and first magnetite and second magnetite, can paste through first magic and paste to wrap up the water gauge body and adsorb through first magnetite and second magnetite and strengthen fixedly, conveniently dismantle the installation to the water bag with the second magic.
Drawings
Fig. 1 is a schematic diagram of an internal structure of an NFC water meter with self-powered power supply according to the present invention;
fig. 2 is a schematic structural view of a water meter body of a self-powered NFC water meter according to the present invention;
fig. 3 is a schematic structural diagram of a water bag of an NFC water meter with self-powered power supply according to the present invention;
fig. 4 is a partial enlarged view of a in fig. 1 according to the present invention.
Illustration of the drawings:
1. a housing; 2. a thermal insulation sleeve; 3. a water meter body; 4. a water bag; 5. a temperature sensor; 6. a cover body; 7. a groove; 8. a solar panel; 9. a gasket; 10. a heating device; 11. an electric heating wire; 12. a first magic tape; 13. a first magnet; 14. a second magic tape; 15. a second magnet; 16. a power interface; 17. a power supply component; 18. connecting holes; 19. a handle; 20. a lock hole; 21. a display screen; 22. a sensing region; 23. and a dust cover.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
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; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated 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.
Referring to fig. 1-4, the utility model provides a pair of self-source power supply NFC water gauge: the water meter comprises a shell 1, wherein a heat insulation sleeve 2 is arranged inside the shell 1 and used for performing heat insulation operation, a water meter body 3 is arranged inside the shell 1 and inside the heat insulation sleeve 2, a water bag 4 is sleeved on the surface of the water meter body 3, a heating device 10 is fixedly connected inside the water bag 4 and used for heating the water bag 4, a heating wire 11 is arranged inside the heating device 10, a temperature sensor 5 is fixedly connected inside the heat insulation sleeve 2 and on one side of the water meter body 3 and used for sensing the temperature inside the shell 1, a power interface 16 is arranged on the surface of the water bag 4, and the power interface 16 is electrically connected with the temperature sensor 5;
the top end swing joint of casing 1 has lid 6, and the inside of lid 6 is provided with recess 7, and the inside fixedly connected with solar panel 8 of recess 7 for absorb solar energy resource and save electric resource.
One end of the water bag 4 is fixedly connected with a first magic tape 12, one end of the water bag 4 far away from the first magic tape 12 is fixedly connected with a second magic tape 14 for convenient sticking and fixing, the surface of the first magic tape 12 is fixedly connected with a first magnet 13, the surface of the second magic tape 14 is fixedly connected with a second magnet 15, the first magnet 13 and the second magnet 15 are opposite magnets for convenient adsorption and strengthening and fixing, the lower surface of the cover body 6 is provided with a sealing gasket 9 for water prevention, the side wall of the shell body 1 is provided with a connecting hole 18, the surface of the water meter body 3 and the inner side of the water bag 4 are provided with a display screen 21, the surface of the water meter body 3 and the side of the display screen 21 are provided with a sensing area 22 for NFC function, one side of the water meter body 3 and the side of the sensing area 22 are movably connected with a dust cover 23, the upper surface of the cover body 6 is fixedly connected with a handle 19, the upper surface of lid 6 just is located one side of handle 19 and is provided with lockhole 20, and the inside of heat preservation cover 2 just is located temperature sensor 5's bottom side fixedly connected with power supply module 17, solar panel 8 and water gauge body 3 and temperature sensor 5 and heating wire 11 all with power supply module 17 electric connection.
The working principle is as follows: when the device is used, the water meter body 3 is placed in the shell 1 and is wrapped by the water bag 4, the wrapped water meter body is fixed with the second magic tape 14 through the first magic tape 12, the fixed water meter body can be strengthened and fixed through the adsorption of the first magnet 13 and the second magnet 15 after being fixed, the water pipe is connected for use after the fixation is completed, when the outside air temperature is low, the temperature sensor 5 senses the heating device 10 in the water bag 4 and works to control the heating device 10, the heating wire 11 in the heating device 10 heats the water in the water bag 4 to keep the temperature of the water meter body 3, and when the outside weather is clear, the solar panel 8 on the cover body 6 can absorb solar energy to charge the power supply module 17.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (8)
1. A self-sourced power-supplied NFC water meter comprising a housing (1), characterized in that: a heat insulation sleeve (2) is arranged inside the shell (1), a water meter body (3) is arranged inside the shell (1) and located inside the heat insulation sleeve (2), a water bag (4) is sleeved on the surface of the water meter body (3), a heating device (10) is fixedly connected inside the water bag (4), an electric heating wire (11) is arranged inside the heating device (10), and a temperature sensor (5) is fixedly connected inside the heat insulation sleeve (2) and located on one side of the water meter body (3);
the solar energy collecting device is characterized in that the top end of the shell (1) is movably connected with a cover body (6), a groove (7) is formed in the cover body (6), and a solar panel (8) is fixedly connected in the groove (7).
2. A self-powered NFC water meter according to claim 1 and further characterised in that: one end of the water bag (4) is fixedly connected with a first magic tape (12), and one end of the water bag (4) far away from the first magic tape (12) is fixedly connected with a second magic tape (14).
3. A self-powered NFC water meter according to claim 2 and further characterised in that: the surface fixing of first magic subsides (12) is connected with first magnetite (13), the surface fixing of second magic subsides (14) is connected with second magnetite (15), first magnetite (13) and second magnetite (15) are opposite sex magnet.
4. A self-powered NFC water meter according to claim 1 and further characterised in that: the surface of the water bag (4) is provided with a power interface (16), and the power interface (16) is electrically connected with the temperature sensor (5).
5. A self-powered NFC water meter according to claim 1 and further characterised in that: the lower surface of the cover body (6) is provided with a sealing gasket (9), and the side wall of the shell body (1) is provided with a connecting hole (18).
6. A self-powered NFC water meter according to claim 1 and further characterised in that: the water meter is characterized in that a display screen (21) is arranged on the surface of the water meter body (3) and on the inner side of the water bag (4), an induction area (22) is arranged on the surface of the water meter body (3) and on one side of the display screen (21), and a dustproof cover (23) is movably connected to one side of the water meter body (3) and on one side of the induction area (22).
7. A self-powered NFC water meter according to claim 1 and further characterised in that: the upper surface of lid (6) all fixedly connected with handle (19), the upper surface of lid (6) just is located one side of handle (19) and is provided with lockhole (20).
8. A self-powered NFC water meter according to claim 1 and further characterised in that: inside and the bottom side fixedly connected with power supply module (17) that is located temperature sensor (5) of insulation cover (2), solar panel (8) and water gauge body (3) and temperature sensor (5) and heating wire (11) all with power supply module (17) electric connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023181916.1U CN214175206U (en) | 2020-12-25 | 2020-12-25 | NFC water meter with self-source power supply |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023181916.1U CN214175206U (en) | 2020-12-25 | 2020-12-25 | NFC water meter with self-source power supply |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214175206U true CN214175206U (en) | 2021-09-10 |
Family
ID=77609032
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023181916.1U Expired - Fee Related CN214175206U (en) | 2020-12-25 | 2020-12-25 | NFC water meter with self-source power supply |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214175206U (en) |
-
2020
- 2020-12-25 CN CN202023181916.1U patent/CN214175206U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210910 |