CN219775988U - Automatic heating water pipe for cold weather - Google Patents
Automatic heating water pipe for cold weather Download PDFInfo
- Publication number
- CN219775988U CN219775988U CN202321326160.6U CN202321326160U CN219775988U CN 219775988 U CN219775988 U CN 219775988U CN 202321326160 U CN202321326160 U CN 202321326160U CN 219775988 U CN219775988 U CN 219775988U
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- China
- Prior art keywords
- water pipe
- pipe body
- sleeve
- heating
- cold weather
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- 239000008236 heating water Substances 0.000 title claims abstract description 22
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 76
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 36
- 238000010438 heat treatment Methods 0.000 claims abstract description 35
- 230000005674 electromagnetic induction Effects 0.000 claims abstract description 23
- 229910052742 iron Inorganic materials 0.000 claims abstract description 18
- 230000007246 mechanism Effects 0.000 claims abstract description 15
- 238000009413 insulation Methods 0.000 claims description 24
- 238000004321 preservation Methods 0.000 claims description 8
- 238000007789 sealing Methods 0.000 claims description 8
- 230000003014 reinforcing effect Effects 0.000 claims description 6
- 230000007613 environmental effect Effects 0.000 claims description 5
- 230000002787 reinforcement Effects 0.000 claims 1
- 238000007710 freezing Methods 0.000 abstract description 4
- 230000008014 freezing Effects 0.000 abstract description 4
- 230000005672 electromagnetic field Effects 0.000 abstract description 3
- 230000002265 prevention Effects 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 238000002955 isolation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000008399 tap water Substances 0.000 description 2
- 235000020679 tap water Nutrition 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 239000012466 permeate Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Abstract
The utility model relates to the technical field of water pipe freezing prevention, in particular to an automatic heating water pipe in cold weather, which comprises the following components: a water pipe body; a heating mechanism; the heating mechanism is arranged outside the water pipe body and is used for heating the water pipe body when the water pipe body is at zero degree or below; the heating mechanism comprises an iron sleeve, and an electromagnetic induction coil is sleeved and arranged on the outer side of the iron sleeve. According to the utility model, the environment temperature monitor of the electromagnetic connector detects the environment temperature outside the water pipe body, when the outside temperature of the water pipe body is at zero degree or below, the electromagnetic induction coil is automatically started, so that the electromagnetic induction coil and the iron sleeve form an electromagnetic field, the iron sleeve is subjected to integral heating treatment, further, the situation that a water source inside the water pipe body is frozen, a water pipe is broken or the water source is blocked is prevented, the iron sleeve is uniformly heated by the electromagnetic induction coil, the uniform heating of the water pipe body is facilitated, and the situation that the water source is frozen due to uneven heating of the water pipe body is reduced.
Description
Technical Field
The utility model relates to the technical field of water pipe freezing prevention, in particular to an automatic heating water pipe in cold weather.
Background
For running water pipes laid in residential buildings, tap water in the running water pipes is easy to freeze into ice at extremely low temperature, and the volume of the running water pipes is increased by about 9% in the water ice phase change process, so that larger frost heaving force is generated. The traditional running water pipe is a common PVC pipe and does not have the foundation for resisting the frost heaving force, so that the running water pipe can be frost-broken under the low-temperature effect of a cold winter, and running water in the running water pipe can flow out when the temperature returns to the warm state, thereby causing the waste of water resources. Based on the current situation of the existing running water pipe, the freezing resistance of the running water pipe is improved on a large scale, and if the running water pipe is replaced by a steel pipe, the running water pipe is uneconomical and unrealistic. Meanwhile, the frost crack of the tap water pipe not only wastes a large amount of water resources, but also causes water flow to permeate into the corridor, thereby affecting the normal life of residents. Chinese patent discloses a cold weather automatic heating water pipe (grant publication number CN 217402049U), which is a technology of this patent. The technology solves the problem of frost cracking of the water pipe at present, and most of the prior art adopts a measure of heating the water pipe to prevent freezing, but the heating process in the prior art also needs manual control, or an additional electric control device such as an electromagnetic relay and the like is needed, so that the technology is inconvenient to use.
However, in the prior art, the resistance heating is that the temperature near the resistance heating wire is increased, which easily causes uneven heating and high power consumption.
The problems of temperature uniformity of automatic heating of the water pipe and reduction of power consumption of the heating water pipe in the prior art are solved.
Accordingly, one skilled in the art would provide a cold weather automatic heating water pipe to solve the above-mentioned problems of the related art.
Disclosure of Invention
In order to solve the technical problems, the utility model provides:
a cold weather self-heating water pipe comprising: a water pipe body; a heating mechanism; the heating mechanism is arranged outside the water pipe body and is used for heating the water pipe body when the water pipe body is at zero degree or below; the heating mechanism comprises an iron sleeve, an electromagnetic induction coil is sleeved outside the iron sleeve, a shielding sleeve is arranged outside the electromagnetic induction coil, and a heat insulation sleeve is integrally and fixedly arranged outside the shielding sleeve and used for heat insulation treatment of the water pipe body.
Preferably: the top end of the water pipe body is fixedly assembled and provided with a concave threaded connecting piece in a sealing way.
Preferably: the water pipe body bottom is sealed, fixed and assembled and is provided with a male thread connecting piece.
Preferably: and the outer side of the heat insulation sleeve is sleeved with a heat insulation sleeve.
Preferably: and a plurality of reinforcing blocks are fixedly arranged between the heat insulation sleeve and the heat preservation sleeve in a sealing way.
Preferably: the space between the heat insulation sleeve and the heat preservation sleeve is provided with a vacuum heat insulation groove through sealing and isolation of the reinforcing blocks.
Preferably: the electromagnetic induction coil is connected with an outer sleeve rod, and the outer sleeve rod is arranged on the outer wall of the heat-insulating sleeve.
Preferably: the outer sleeve rod is connected with an electromagnetic connector, a controller is arranged in the electromagnetic connector, and the controller is electrically connected with a temperature controller, a resistance voltage regulator and an environmental temperature monitor.
The utility model has the technical effects and advantages that:
according to the utility model, the environment temperature monitor of the electromagnetic connector detects the environment temperature outside the water pipe body, when the environment temperature outside the water pipe body is at zero degree or below, the electromagnetic induction coil is automatically started, so that the electromagnetic induction coil and the iron sleeve form an electromagnetic field, the iron sleeve is subjected to integral heating treatment, further, the situation that a water source inside the water pipe body is frozen, a water pipe is broken or the water source is blocked is prevented, the iron sleeve is uniformly heated by the electromagnetic induction coil, the uniform heating of the water pipe body is facilitated, and the situation that the water source is frozen due to uneven heating of the water pipe body is reduced.
Drawings
FIG. 1 is a schematic view of a cold weather automatic heating water pipe according to an embodiment of the present utility model;
FIG. 2 is a schematic structural view of a heat preservation sleeve in an automatic cold weather heating water pipe according to an embodiment of the present utility model;
FIG. 3 is a schematic diagram of an electromagnetic induction coil in an automatic heating water pipe in cold weather according to an embodiment of the present utility model;
FIG. 4 is a schematic view of a structure of a cold weather automatic heating water pipe A according to an embodiment of the present utility model;
FIG. 5 is a schematic view of the structure of an electromagnetic connector in an automatic heating water pipe in cold weather according to an embodiment of the present utility model;
in the figure:
1. a water pipe body; 2. a female threaded connection; 3. a male threaded connection;
4. a heating mechanism; 401. an iron sleeve; 402. an electromagnetic induction coil; 403. an outer sleeve rod; 404. a shielding sleeve; 405. a heat insulating sleeve; 406. a reinforcing block; 407. a vacuum heat insulation groove; 408. a heat-insulating sleeve; 409. an ambient temperature monitor; 410. a resistor voltage regulator; 411. a temperature controller; 412. a controller; 413. an electromagnetic connector.
Detailed Description
The utility model will be described in further detail with reference to the drawings and the detailed description. The embodiments of the utility model have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the utility model in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, and to enable others of ordinary skill in the art to understand the utility model for various embodiments with various modifications as are suited to the particular use contemplated.
Example 1
Referring to fig. 1 to 5, in this embodiment, there is provided an automatic heating water pipe for cold weather, comprising: a water pipe body 1; a heating mechanism 4; the heating mechanism 4 is arranged outside the water pipe body 1, and the heating mechanism 4 is used for heating the water pipe body 1 when the water pipe body 1 is at zero degree or below; the heating mechanism 4 comprises an iron sleeve 401, an electromagnetic induction coil 402 is sleeved and arranged on the outer side of the iron sleeve 401, a shielding sleeve 404 is arranged on the outer side of the electromagnetic induction coil 402, a heat insulation sleeve 405 is integrally and fixedly arranged on the outer side of the shielding sleeve 404, and the heat insulation sleeve is used for heat insulation treatment of the water pipe body 1; the top end of the water pipe body 1 is fixedly assembled and provided with a concave thread connecting piece 2 in a sealing way; the water pipe body 1 bottom seal fixed mounting installs protruding threaded connection 3: a heat insulation sleeve 408 is sleeved outside the heat insulation sleeve 405; a plurality of reinforcing blocks 406 are fixedly arranged between the heat insulation sleeve 405 and the heat preservation sleeve 408 in a sealing way; the space between the heat insulation sleeve 405 and the heat preservation sleeve 408 is provided with a vacuum heat insulation groove 407 through the sealing isolation of the reinforcing block 406; the electromagnetic induction coil 402 is connected with an outer sleeve rod 403, and the outer sleeve rod 403 is installed on the outer wall of the heat insulation sleeve 408: the outer sleeve rod 403 is connected with an electromagnetic connector 413, a controller 412 is arranged in the electromagnetic connector 413, and the controller 412 is electrically connected with a temperature controller 411, a resistance voltage regulator 410 and an environmental temperature monitor 409;
the water pipe bodies 1 are subjected to sealing butt joint treatment through the female threaded connecting piece 2 and the male threaded connecting piece 3:
the environment temperature monitor 409 of the electromagnetic connector 413 detects the external environment temperature of the water pipe body 1, when the external temperature of the water pipe body 1 is at zero degree or below, the electromagnetic induction coil 402 is automatically started, so that the electromagnetic induction coil 402 and the iron sleeve 401 form an electromagnetic field, the iron sleeve 401 is subjected to integral heating treatment, further, the situation that a water source in the water pipe body 1 is frozen, a water pipe is broken or the water source is blocked is prevented from happening, the electromagnetic induction coil 402 uniformly heats the iron sleeve 401, the water pipe body 1 is heated uniformly, and the situation that the water source is frozen due to uneven heating of the water pipe body 1 is reduced;
the environmental temperature monitor 409 adjusts the power supply effect of the resistor voltage regulator 410 to the electromagnetic induction coil 402 according to the external environmental temperature of the water pipe body 1, so as to increase the heating temperature of the electromagnetic induction coil 402 and improve the heating effect of the water pipe body 1;
it will be apparent that the described embodiments are only some, but not all, embodiments of the utility model. All other embodiments, which can be made by those skilled in the art and which are included in the embodiments of the present utility model without the inventive step, are intended to be within the scope of the present utility model. Structures, devices and methods of operation not specifically described and illustrated herein, unless otherwise indicated and limited, are implemented according to conventional means in the art.
Claims (8)
1. A cold weather self-heating water pipe, comprising:
a water pipe body (1);
heating mechanism (4):
the heating mechanism (4) is arranged outside the water pipe body (1), and the heating mechanism (4) is used for heating the water pipe body (1) when the water pipe body (1) is at zero degree or below;
the heating mechanism (4) comprises an iron sleeve (401), an electromagnetic induction coil (402) is sleeved outside the iron sleeve (401), and a shielding sleeve (404) is arranged outside the electromagnetic induction coil (402):
the outside of the shielding sleeve (404) is integrally and fixedly provided with a heat insulation sleeve (405) and is used for heat insulation treatment of the water pipe body (1).
2. The automatic cold weather heating water pipe according to claim 1, wherein the top end of the water pipe body (1) is fixedly assembled and provided with a concave threaded connecting piece (2).
3. The automatic cold weather heating water pipe according to claim 1, wherein the bottom end of the water pipe body (1) is fixedly assembled and provided with a male threaded connecting piece (3).
4. The automatic cold weather heating water pipe according to claim 1, wherein a heat preservation sleeve (408) is sleeved outside the heat preservation sleeve (405).
5. The cold weather automatic heating water pipe according to claim 4, wherein a plurality of reinforcing blocks (406) are fixedly installed between the heat insulation sleeve (405) and the heat preservation sleeve (408) in a sealing manner.
6. The cold weather automatic heating water pipe according to claim 4, wherein a space between the heat insulation sleeve (405) and the heat insulation sleeve (408) is provided with a vacuum heat insulation groove (407) through a reinforcement block (406) in a sealed and isolated manner.
7. A cold weather automatic heating water pipe according to claim 1, characterized in that the electromagnetic induction coil (402) is provided with an outer sleeve rod (403) in connection, and the outer sleeve rod (403) is mounted on the outer wall of the heat insulation sleeve (408).
8. The automatic cold weather heating water pipe according to claim 7, wherein the outer sleeve rod (403) is connected with an electromagnetic connector (413), a controller (412) is arranged in the electromagnetic connector (413), and the controller (412) is electrically connected with a temperature controller (411), a resistance voltage regulator (410) and an environmental temperature monitor (409).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321326160.6U CN219775988U (en) | 2023-05-26 | 2023-05-26 | Automatic heating water pipe for cold weather |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321326160.6U CN219775988U (en) | 2023-05-26 | 2023-05-26 | Automatic heating water pipe for cold weather |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219775988U true CN219775988U (en) | 2023-09-29 |
Family
ID=88107510
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321326160.6U Active CN219775988U (en) | 2023-05-26 | 2023-05-26 | Automatic heating water pipe for cold weather |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219775988U (en) |
-
2023
- 2023-05-26 CN CN202321326160.6U patent/CN219775988U/en active Active
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