CN219798439U - Anti-freezing intelligent water meter - Google Patents
Anti-freezing intelligent water meter Download PDFInfo
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- CN219798439U CN219798439U CN202320221346.9U CN202320221346U CN219798439U CN 219798439 U CN219798439 U CN 219798439U CN 202320221346 U CN202320221346 U CN 202320221346U CN 219798439 U CN219798439 U CN 219798439U
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- heat
- intelligent water
- insulating
- water meter
- freezing
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 114
- 238000007710 freezing Methods 0.000 title claims abstract description 38
- 238000005485 electric heating Methods 0.000 claims abstract description 40
- 239000008236 heating water Substances 0.000 claims abstract description 20
- 239000002131 composite material Substances 0.000 claims description 47
- 238000004321 preservation Methods 0.000 claims description 30
- 238000009413 insulation Methods 0.000 claims description 26
- 238000007789 sealing Methods 0.000 claims description 25
- 230000006978 adaptation Effects 0.000 claims description 2
- 238000010438 heat treatment Methods 0.000 description 9
- 238000000034 method Methods 0.000 description 4
- 208000001034 Frostbite Diseases 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 230000008014 freezing Effects 0.000 description 3
- 230000002528 anti-freeze Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 238000005265 energy consumption Methods 0.000 description 2
- 230000009172 bursting Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 238000004377 microelectronic Methods 0.000 description 1
- 239000011490 mineral wool Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- Pipe Accessories (AREA)
Abstract
The utility model discloses an anti-freezing intelligent water meter which comprises a heat-insulating shell, wherein an intelligent water meter body is fixedly arranged in the heat-insulating shell, a heat-insulating front cover matched with the heat-insulating shell is covered at the front part of the intelligent water meter body, and electric heating anti-freezing components communicated with the intelligent water meter body are arranged in an embedded manner at the upper half parts of the heat-insulating shell and the heat-insulating front cover. Above-mentioned scheme, two sets of epitaxial junction pipes are linked together with the inlet tube and the outlet pipe of intelligent water gauge body respectively through two sets of heating water pipes, and the inside of two sets of heating water pipes all is equipped with spiral electric heating pipe, and two sets of spiral electric heating pipes all are electric connection with temperature-sensing controller, and temperature-sensing controller is electric connection through the external power cord of wiring harness with intelligent water gauge body, adopts spiral electric heating pipe direct heating water to guarantee that the water gauge can not be frozen because of the water and be damaged, reduced thermal loss volume, guaranteed thermal utilization ratio.
Description
Technical Field
The utility model relates to the technical field of intelligent water meters, in particular to an anti-freezing intelligent water meter.
Background
The intelligent water meter is a novel water meter which uses micro-electronic technology, sensing technology and intelligent IC card technology to accurately measure water consumption and conduct water consumption data transmission and settlement transaction, but most of intelligent water meters are not provided with an anti-freezing structure, so that in cold winter, the intelligent water meter is extremely susceptible to the influence of external environment temperature, the water body in the water meter is frozen at low temperature, the volume of the frozen water is increased, so that the water meter is propped and burst, users cannot continue to use the water, and normal life and work are influenced.
In order to solve the problems, the prior patent (publication number: CN 217980424U) discloses an anti-freezing intelligent water meter, which comprises a shell, an intelligent water meter body, a water inlet pipe, a water outlet pipe, a first temperature controller, a first heating rod, a water tank, a water pump and a heat exchange pipe, wherein a cavity is arranged in the shell, the intelligent water meter body is arranged at the bottom of the rear end of the cavity of the shell, the water inlet pipe is communicated with the input end of the intelligent water meter body, the water outlet pipe is communicated with the output end of the intelligent water meter body, the water inlet pipe and the water outlet pipe are both provided with control valves, the first temperature controller is fixed in the middle of the left end of the shell and is electrically connected with the first heating rod, and the first heating rod is fixed in the water tank; according to the intelligent water meter, heat exchange is carried out on hot water in the heat exchange tube and cold water in the water inlet tube, so that the temperature of water flowing into the intelligent water meter body is improved, the water in the intelligent water meter body is prevented from freezing and bursting, the anti-freezing capacity of the water meter is improved, but hot water flowing in the heat exchange tube is electrified and heated by the first heating rod, and the heated hot water exchanges heat with the cold water in the water inlet tube again through the heat exchange tube, so that heat generated by electrifying the first heating rod is required to be absorbed by the cold water in the water inlet tube after being transferred through the heat exchange tube body, the water flowing in the first heating rod and three mediums of the water inlet tube body, and a large amount of loss exists in the process of layer-by-layer transfer of heat in the three mediums, so that the anti-freezing energy consumption of the water meter is increased, and the cost performance is lower.
Disclosure of Invention
In order to overcome the defects of the prior art, the embodiment of the utility model provides an anti-freezing intelligent water meter, so as to solve the problems that the intelligent water meter can absorb heat by cold water in a water inlet pipe after passing through a heat exchange pipe body, the water temperature in the water inlet pipe is improved, the hot water flowing in the heat exchange pipe is electrified and heated by a first heating rod, and the heated hot water exchanges heat with the cold water in the water inlet pipe through the heat exchange pipe, so that the heat generated by electrifying the first heating rod can be absorbed by the cold water in the water inlet pipe after passing through the heat exchange pipe body, the water flowing in the heat exchange pipe body and the water inlet pipe body, and a great amount of heat is lost in the layer-by-layer transmission process of the three media, thereby increasing the anti-freezing energy consumption of the water meter and having lower cost performance.
In order to solve the technical problems, the utility model provides the following technical scheme: the utility model provides an intelligent water gauge prevents frostbite, includes heat preservation shell, the inside fixed mounting of heat preservation shell has intelligent water gauge body, the front portion of intelligent water gauge body cover connect with the heat preservation protecgulum of heat preservation shell looks adaptation, the upper half embedded install of heat preservation shell and heat preservation protecgulum with the electric heating subassembly that prevents frostbite that the intelligent water gauge body is linked together, the top fixed intercommunication of electric heating subassembly that prevents frostbite has two sets of epitaxial connecting tube.
Preferably, the heat-insulating shell comprises a composite heat-insulating shell body, a first sealing gasket is bonded at the front part of the composite heat-insulating shell body, two groups of heat-insulating grooves I which are distributed side by side are formed in the upper half part of the composite heat-insulating shell body, and clamping grooves I are formed between the two groups of heat-insulating grooves I.
Preferably, the electric heating anti-freezing assembly is detachably embedded in the upper half part of the composite heat insulation shell through the clamping groove I and the heat insulation groove I, and the composite heat insulation shell is in sealing connection with the heat insulation front cover through the sealing gasket I.
Preferably, the heat-preserving front cover comprises a composite heat-preserving cover body, a second sealing gasket is adhered to the rear portion of the composite heat-preserving cover body, two groups of heat-preserving heat-insulating grooves II which are distributed side by side are formed in the upper half portion of the composite heat-preserving cover body, clamping grooves II are formed between the two groups of heat-preserving heat-insulating grooves II, and a composite heat-preserving flip cover body is arranged at the front portion of the composite heat-preserving cover body.
Preferably, the electric heating anti-freezing assembly is detachably embedded in the upper half part of the composite heat preservation cover through the clamping groove II and the two groups of heat preservation and insulation grooves II, and the composite heat preservation cover is in sealing connection with the composite heat preservation shell through the sealing gasket II matched with the sealing gasket I.
Preferably, the electric heating anti-freezing assembly comprises a temperature sensing controller, a wire connecting harness is arranged at the bottom of the temperature sensing controller, the temperature sensing controller is electrically connected with an external power line of the intelligent water meter body through the wire connecting harness, and both sides of the temperature sensing controller are electrically connected with spiral electric heating pipes.
Preferably, the outside of two sets of spiral electric heating pipes all is equipped with the heating water pipe, and the bottom of two sets of heating water pipe is linked together with the inlet tube and the outlet pipe of intelligent water meter body respectively, and the top of two sets of heating water pipe is linked together with two sets of epitaxial junction pipe respectively.
The utility model has the technical effects and advantages that:
in the above scheme, two sets of epitaxial junction pipes are respectively communicated with the water inlet pipe and the water outlet pipe of the intelligent water meter body through two sets of heating water pipes, spiral electric heating pipes are sleeved in the two sets of heating water pipes, the two sets of spiral electric heating pipes are electrically connected with a temperature sensing controller, the temperature sensing controller is electrically connected with an external power line of the intelligent water meter body through a wiring harness, when the temperature sensing controller monitors that the temperature near the two heating water pipes is influenced by external environment to be reduced to a certain value in the working process of the device, the temperature sensing controller can automatically switch on the power supply for the two sets of spiral electric heating pipes, so that the two sets of spiral electric heating pipes directly heat water bodies in the two sets of heating water pipes to ensure that the water meter cannot be damaged due to freezing of the water body, and meanwhile, the spiral electric heating pipes are adopted to directly heat the water body, so that the heat loss is reduced, and the heat utilization rate is ensured.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a disassembled view of the overall structure of the present utility model;
FIG. 3 is a schematic view of the structure of the electrically heated antifreeze assembly of the present utility model;
FIG. 4 is a schematic view of a spiral electric heating tube according to the present utility model;
FIG. 5 is a schematic view of the heat-insulating housing structure of the present utility model;
fig. 6 is a schematic view of the heat-preserving front cover of the present utility model.
The reference numerals are: 1. a thermal insulation housing; 2. an intelligent water meter body; 3. a heat-preserving front cover; 4. an electrically heated antifreeze assembly; 5. an epitaxial junction tube; 11. a composite heat-insulating shell; 12. a first sealing gasket; 13. a first heat preservation and insulation groove; 14. the clamping groove I; 31. a composite thermal insulation cover cap; 32. a second sealing gasket; 33. a second heat preservation and insulation groove; 34. a clamping groove II; 35. composite heat-preserving flip cover; 41. a temperature sensing controller; 42. a power line; 43. a spiral electric heating tube; 44. and heating the water pipe.
Detailed Description
In order to make the technical problems, technical solutions and advantages to be solved more apparent, the following detailed description will be given with reference to the accompanying drawings and specific embodiments.
Referring to fig. 1 to 6, an embodiment of the present utility model provides an anti-freezing intelligent water meter, which includes a heat insulation housing 1, an intelligent water meter body 2 is fixedly installed in the heat insulation housing 1, a heat insulation front cover 3 adapted to the heat insulation housing 1 is covered on the front part of the intelligent water meter body 2, an electric heating anti-freezing assembly 4 communicated with the intelligent water meter body 2 is installed in an embedded manner on the upper half parts of the heat insulation housing 1 and the heat insulation front cover 3, and two groups of epitaxial connecting short pipes 5 are fixedly communicated with the top end of the electric heating anti-freezing assembly 4.
The heat-insulating shell 1 comprises a composite heat-insulating shell 11, a first sealing gasket 12 is bonded at the front part of the composite heat-insulating shell 11, two groups of heat-insulating grooves 13 which are distributed side by side are formed in the upper half part of the composite heat-insulating shell 11, and a clamping groove 14 is formed between the two groups of heat-insulating grooves 13; the electric heating antifreezing assembly 4 is detachably embedded in the upper half part of the composite heat-insulating shell 11 through a clamping groove I14 and two groups of heat-insulating grooves I13, and the composite heat-insulating shell 11 is in sealing connection with the heat-insulating front cover 3 through a sealing gasket I12; the heat-preservation front cover 3 comprises a composite heat-preservation cover 31, a second sealing gasket 32 is adhered to the rear part of the composite heat-preservation cover 31, two groups of heat-preservation heat-insulation grooves 33 which are distributed side by side are formed in the upper half part of the composite heat-preservation cover 31, clamping grooves 34 are formed between the two groups of heat-preservation heat-insulation grooves 33, and a composite heat-preservation flip 35 is arranged in the front part of the composite heat-preservation cover 31; the electric heating anti-freezing assembly 4 is detachably embedded in the upper half part of the composite heat preservation cover 31 through a clamping groove II 34 and two groups of heat preservation and insulation grooves II 33, and the composite heat preservation cover 31 is in sealing connection with the composite heat preservation shell 11 through a sealing gasket II 32 matched with a sealing gasket I12; the composite heat-insulating shell 11 and the composite heat-insulating cover 31 are made of rock wool composite heat-insulating materials, and the composite heat-insulating shell 11 and the composite heat-insulating cover 31 encapsulate the electric heating anti-freezing assembly 4 and isolate the electric heating anti-freezing assembly from the external environment through the first sealing gasket 12, the first heat-insulating groove 13, the first clamping groove 14, the second sealing gasket 32, the second heat-insulating groove 33 and the second clamping groove 34 respectively, so that the heat loss rate of the electric heating anti-freezing assembly 4 to the outside caused by electrifying is reduced, and the anti-freezing performance of the intelligent water meter is improved.
Wherein, the electric heating anti-freezing component 4 comprises a temperature sensing controller 41, the bottom of the temperature sensing controller 41 is provided with a wiring harness 42, the temperature sensing controller 41 is electrically connected with an external power line of the intelligent water meter body 2 through the wiring harness 42, and both sides of the temperature sensing controller 41 are electrically connected with a spiral electric heating pipe 43.
Wherein, the outside of two sets of spiral electric heating pipes 43 all is equipped with heating water pipe 44, and the bottom of two sets of heating water pipe 44 is linked together with the inlet tube and the outlet pipe of intelligent water meter body 2 respectively, and the top of two sets of heating water pipe 44 is linked together with two sets of epitaxial junction pipe 5 respectively.
The working process of the utility model is as follows:
the two groups of epitaxial junction pipes 5 are respectively communicated with the water inlet pipe and the water outlet pipe of the intelligent water meter body 2 through the two groups of heating water pipes 44, the spiral electric heating pipes 43 are sleeved in the two groups of heating water pipes 44, the two groups of spiral electric heating pipes 43 are electrically connected with the temperature sensing controller 41, the temperature sensing controller 41 is electrically connected with an external power line of the intelligent water meter body 2 through the wiring harness 42, when the temperature sensing controller 41 monitors that the temperature near the two heating water pipes 44 is influenced by external environment and is reduced to a certain value in the working process of the device, the temperature sensing controller 41 can automatically switch on the power supply for the two groups of spiral electric heating pipes 43, so that the two groups of water bodies in the two groups of heating water pipes 44 are directly heated by the two groups of spiral electric heating pipes 43, the water meter can not be damaged due to freezing of the water body, meanwhile, the heat dissipation quantity is reduced by adopting the spiral electric heating pipes 43, and the heat utilization rate is ensured.
The last points to be described are: first, in the description of the present utility model, it should be noted that, unless otherwise specified and defined, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be mechanical or electrical, or may be a direct connection between two elements, and "upper," "lower," "left," "right," etc. are merely used to indicate relative positional relationships, which may be changed when the absolute position of the object being described is changed;
secondly: in the drawings of the disclosed embodiments, only the structures related to the embodiments of the present disclosure are referred to, and other structures can refer to the common design, so that the same embodiment and different embodiments of the present disclosure can be combined with each other under the condition of no conflict;
finally: the foregoing description of the preferred embodiments of the utility model is not intended to limit the utility model to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and principles of the utility model are intended to be included within the scope of the utility model.
Claims (7)
1. The utility model provides an anti-freezing intelligent water meter, its characterized in that, includes heat preservation shell (1), the inside fixed mounting of heat preservation shell (1) has intelligent water meter body (2), the front portion of intelligent water meter body (2) be covered with heat preservation protecgulum (3) of heat preservation shell (1) looks adaptation, heat preservation shell (1) and heat preservation protecgulum (3) the upper half embedded install with electric heating anti-freezing subassembly (4) that intelligent water meter body (2) are linked together, the top fixed intercommunication of electric heating anti-freezing subassembly (4) has two sets of epitaxial connecting tube (5).
2. The anti-freezing intelligent water meter according to claim 1, wherein the heat-insulating shell (1) comprises a composite heat-insulating shell (11), a first sealing gasket (12) is adhered to the front part of the composite heat-insulating shell (11), two groups of heat-insulating grooves (13) distributed side by side are formed in the upper half part of the composite heat-insulating shell (11), and clamping grooves (14) are formed between the two groups of heat-insulating grooves (13).
3. The anti-freezing intelligent water meter according to claim 2, wherein the electric heating anti-freezing assembly (4) is detachably embedded in the upper half part of the composite heat insulation shell (11) through the clamping groove I (14) and the two groups of heat insulation grooves I (13), and the composite heat insulation shell (11) is in sealing connection with the heat insulation front cover (3) through the sealing gasket I (12).
4. The anti-freezing intelligent water meter according to claim 1, wherein the heat-insulating front cover (3) comprises a composite heat-insulating cover cap (31), a second sealing gasket (32) is adhered to the rear portion of the composite heat-insulating cover cap (31), two groups of heat-insulating grooves (33) distributed side by side are formed in the upper half portion of the composite heat-insulating cover cap (31), clamping grooves (34) are formed between the two groups of heat-insulating grooves (33), and a composite heat-insulating flip cover (35) is arranged at the front portion of the composite heat-insulating cover cap (31).
5. The anti-freezing intelligent water meter according to claim 4, wherein the electric heating anti-freezing assembly (4) is detachably embedded in the upper half part of the composite heat insulation cover (31) through the clamping groove II (34) and the two groups of heat insulation grooves II (33), and the composite heat insulation cover (31) is in sealing connection with the composite heat insulation shell (11) through the sealing gasket II (32) matched with the sealing gasket I (12).
6. The anti-freezing intelligent water meter according to claim 1, wherein the electric heating anti-freezing assembly (4) comprises a temperature sensing controller (41), a wire connecting harness (42) is arranged at the bottom of the temperature sensing controller (41), the temperature sensing controller (41) is electrically connected with an external power line of the intelligent water meter body (2) through the wire connecting harness (42), and both sides of the temperature sensing controller (41) are electrically connected with spiral electric heating pipes (43).
7. The anti-freezing intelligent water meter according to claim 6, wherein the two sets of spiral electric heating pipes (43) are respectively sleeved with a heating water pipe (44), the bottom ends of the two sets of heating water pipes (44) are respectively communicated with the water inlet pipe and the water outlet pipe of the intelligent water meter body (2), and the top ends of the two sets of heating water pipes (44) are respectively communicated with the two sets of epitaxial connecting short pipes (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320221346.9U CN219798439U (en) | 2023-02-15 | 2023-02-15 | Anti-freezing intelligent water meter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320221346.9U CN219798439U (en) | 2023-02-15 | 2023-02-15 | Anti-freezing intelligent water meter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219798439U true CN219798439U (en) | 2023-10-03 |
Family
ID=88175500
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320221346.9U Active CN219798439U (en) | 2023-02-15 | 2023-02-15 | Anti-freezing intelligent water meter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219798439U (en) |
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2023
- 2023-02-15 CN CN202320221346.9U patent/CN219798439U/en active Active
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