CN216789575U - Heating joint pipe - Google Patents
Heating joint pipe Download PDFInfo
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- CN216789575U CN216789575U CN202122872304.5U CN202122872304U CN216789575U CN 216789575 U CN216789575 U CN 216789575U CN 202122872304 U CN202122872304 U CN 202122872304U CN 216789575 U CN216789575 U CN 216789575U
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- heating ring
- temperature measuring
- temperature controller
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Abstract
The utility model provides a heating joint pipe which comprises a heating ring arranged on a water supply pipeline, wherein the interior of the heating ring is communicated with the water supply pipeline; and a temperature measuring part and a temperature controller are arranged on the heating ring, the heating ring and the temperature measuring part are electrically connected with the temperature controller, the temperature measuring part is used for checking the water temperature inside the heating ring, and the temperature controller is used for controlling the starting and stopping of the heating ring according to the water temperature measured by the temperature measuring part. The heating joint pipe provided by the utility model can solve the problems that the existing northern water supply pipeline is easy to generate frost cracking phenomenon and high in maintenance cost.
Description
Technical Field
The utility model relates to the technical field of water supply pipelines, in particular to a heating joint pipe.
Background
At present, in northern areas, due to the factors of low temperature in winter, incomplete buried depth of pipelines or outdoor exposure of vertical pipes and the like during and after construction engineering, water in pipeline joints is easy to freeze, so that a water supply pipe bursts, and even a water meter is frozen. The water in the water pipe is frozen and can not flow, so that the maintenance is inconvenient; in addition, how to melt the pipeline ice after maintenance is more difficult to realize continuous water supply.
Based on the above technical problem, a device capable of effectively preventing the pipe joints of the pipeline from frost cracking is needed.
SUMMERY OF THE UTILITY MODEL
In view of the above problems, the present invention aims to solve the problems that the existing northern water supply pipeline is easy to generate frost cracking and has high maintenance cost.
The heating joint pipe provided by the utility model comprises a heating ring arranged on a water supply pipeline, wherein the interior of the heating ring is communicated with the water supply pipeline; and also,
the heating ring is provided with a temperature measuring piece and a temperature controller, the heating ring and the temperature measuring piece are electrically connected with the temperature controller, the temperature measuring piece is used for checking the water temperature inside the heating ring, and the temperature controller is used for controlling the starting and stopping of the heating ring according to the water temperature measured by the temperature measuring piece.
In addition, a start temperature threshold and a stop temperature threshold are preset in the thermostat, and the thermostat enables the heating ring to heat when the temperature of the water inside the heating ring is lower than the start temperature threshold; and when the water temperature in the heating ring is higher than the stop temperature threshold value, the temperature controller enables the heating ring to stop heating.
In addition, the preferred structure is that the water supply pipeline comprises at least two pipeline sections, wherein, two adjacent pipeline sections are connected through the heating ring.
In addition, the preferable structure is that both ends of the heating ring are provided with screw thread connecting pieces, and two adjacent pipeline sections are respectively in screw thread connection with both ends of the heating ring through the screw thread connecting pieces.
In addition, the preferred structure is that the temperature measuring piece is a temperature measuring rod, one end of the temperature measuring rod is connected with the temperature controller, and the other end of the temperature measuring rod extends to the inside of the heating ring.
In addition, preferably, the heating ring is provided with an introduction hole, and one end of the temperature measuring rod, which is far away from the temperature controller, extends into the heating ring through the introduction hole.
In addition, it is preferable that a stopper is provided between the temperature probe and an inner wall of the introduction hole.
In addition, the preferred structure is that a power cord is connected to the temperature controller, and the temperature controller is connected to an external power source through the power cord.
Compared with the prior art, the heating joint pipe has the following beneficial effects:
the heating joint pipe provided by the utility model has the following beneficial effects: the heating joint pipe provided by the utility model is a device which can be quickly installed, and meanwhile, the heating joint pipe is simple in structure, light in weight, quick to install and convenient to use in transition. In addition, the heating pipe section provided by the utility model can thoroughly solve the problem of frost cracking of the water supply pipe in cold regions, and can be automatically started and closed according to the set temperature threshold, so that the interference of human factors can be avoided, and the labor is saved.
Drawings
Other objects and results of the present invention will become more apparent and more readily appreciated as the same becomes better understood by reference to the following description and appended claims, taken in conjunction with the accompanying drawings.
In the drawings:
fig. 1 is a schematic structural view of a heating joint pipe according to an embodiment of the present invention.
Reference numerals: a water supply pipeline 11, a heating ring 12, a temperature measuring piece 13, a power line 14, a temperature controller 15, a screw thread connecting piece 16 and a blocking plug 17.
The same reference numbers in all figures indicate similar or corresponding features or functions.
Detailed Description
In the following description, for purposes of explanation, numerous specific details are set forth in order to provide a thorough understanding of one or more embodiments. It may be evident, however, that such embodiment(s) may be practiced without these specific details. In other instances, well-known structures and devices are shown in block diagram form in order to facilitate describing one or more embodiments.
Fig. 1 shows a structural view of a heating joint pipe according to an embodiment of the present invention, and as can be seen from fig. 1, the present invention provides a heating joint pipe comprising a heating ring 12 (usually a plurality of heating rings) arranged on a water supply pipe 11 to be insulated at intervals according to a preset distance, wherein the heating ring 12 is a tubular structure, the interior of which is hollow, and the interior of which is communicated with the interior of the water supply pipe 11; the heating ring 12 is provided with a temperature measuring element 13 and a temperature controller 15, the heating ring 12 and the temperature measuring element 13 are both electrically connected to the temperature controller 15, the temperature measuring element 13 is used for checking the water temperature of the water inside the heating ring 12 (since the inside of the heating ring 12 is communicated with the inside of the water supply pipe 11, this is the water temperature detection of the section of the water supply pipe 11), and the temperature controller 15 is used for controlling the start and stop of the heating ring 12 according to the water temperature measured by the temperature measuring element 13.
Specifically, in order to control the heating ring 12, a start temperature threshold and a stop temperature threshold are preset in the temperature controller 15, and when the temperature of the water inside the heating ring 12 is lower than the start temperature threshold, the temperature controller 15 enables the heating ring 12 to heat; the thermostat 15 enables the heating ring 12 to stop heating when the temperature of the water inside the heating ring 12 is above a stop temperature threshold.
It should be noted that the starting temperature threshold is usually set between 1 and 3 degrees above zero, and this temperature range can both prevent the water in the water supply pipe 11 from freezing due to too low temperature, and reduce the starting temperature of the heating ring 12 to the maximum extent, thereby saving energy; in order to further save energy, the stop temperature threshold is usually set at about-5 degrees, and the heating ring 12 is stopped when the water temperature is higher than-5 degrees.
Specifically, the water supply pipe 11 generally needs to include a plurality of pipe segments, wherein two adjacent pipe segments are connected through the heating ring 12, and with this design, not only can uniform heating of each part of the water supply pipe 11 be effectively achieved, but also the problem of difficult pipe installation due to the overlong single section of the water supply pipe 11 can be avoided.
It should be noted that, because the water supply pipeline 11 is required to be installed underground in a normal condition, and the installation operation of the underground pipeline is difficult, the heating ring 12 may be installed in a screw connection manner, that is, the screw connection members 16 are respectively arranged at both ends of the heating ring 12, and two adjacent pipeline segments are respectively screw-connected (preferably, screwed) with both ends of the heating ring 12 through the screw connection members 16.
In a specific real-time mode of the present invention, the temperature measuring element 13 is a temperature measuring rod, one end of which is connected to the temperature controller 15 for transmitting the measured water temperature signal to the temperature controller 15; the other end of the temperature measuring rod extends to the inside of the heating ring 12 and is used for detecting the water temperature inside the heating ring 12 in real time.
In addition, in order to facilitate the extension of the temperature measuring rod to the inside of the heating ring 12, a lead-in hole may be formed in the heating ring 12, and one end of the temperature measuring rod, which is far away from the temperature controller 15, directly extends to the inside of the heating ring 12 through the lead-in hole, so as to realize real-time detection of the water temperature inside the heating ring 12.
In order to prevent the water in the heating ring 12 from leaking out of the gap between the temperature measuring rod and the inlet hole, a stopper 17 may be provided between the temperature measuring rod and the inner wall of the inlet hole, and the inlet hole is sealed by the stopper 17, thereby preventing the water leakage of the section of the water supply pipe 11.
Certainly, since the temperature controller 15 and other components are all electronic devices, the temperature controller 15 can be connected with a power line 14, and the temperature controller 15 is connected with an external power supply through the power line 14; at this time, since the heating ring 12 and the temperature measuring member 13 are directly electrically connected to the temperature controller 15, the temperature measuring member 13, and the heating ring 12 can be powered by providing one power cord 14.
According to the above embodiments, the heating joint pipe provided by the present invention has at least the following advantages:
1. the heating joint pipe provided by the utility model is a device which can be quickly installed, and meanwhile, the heating joint pipe is simple in structure, light in weight, quick to install and electricity-saving;
2. the heating pipe section provided by the utility model can thoroughly solve the problem of frost cracking of the water supply pipe in cold regions, and can be automatically started and closed according to the set temperature threshold, thereby avoiding the interference of human factors and saving manpower.
The heating tube segment according to the utility model is described above by way of example with reference to fig. 1. However, it will be appreciated by those skilled in the art that various modifications may be made to the heating tube segment of the present invention as set forth above without departing from the spirit and scope of the utility model. Therefore, the scope of the present invention should be determined by the contents of the appended claims.
Claims (8)
1. The heating joint pipe is characterized by comprising a heating ring arranged on a water supply pipeline, wherein the interior of the heating ring is communicated with the water supply pipeline; and the number of the first and second electrodes,
the heating ring is provided with a temperature measuring piece and a temperature controller, the heating ring and the temperature measuring piece are electrically connected with the temperature controller, the temperature measuring piece is used for checking the water temperature inside the heating ring, and the temperature controller is used for controlling the starting and stopping of the heating ring according to the water temperature measured by the temperature measuring piece.
2. The heating joint as claimed in claim 1,
a starting temperature threshold and a stopping temperature threshold are preset in the temperature controller, and when the temperature of water in the heating ring is lower than the starting temperature threshold, the temperature controller enables the heating ring to heat; and when the temperature of the water in the heating ring is higher than the stop temperature threshold value, the temperature controller enables the heating ring to stop heating.
3. The heating coil as claimed in claim 2,
the water supply pipeline comprises at least two pipeline sections, wherein the two adjacent pipeline sections are connected through the heating ring.
4. The heating joint as claimed in claim 3,
the two ends of the heating ring are provided with screw thread connecting pieces, and the adjacent two pipeline sections are respectively connected with the two ends of the heating ring through screw threads through the screw thread connecting pieces.
5. The heating coil as set forth in claim 4,
the temperature measuring piece is a temperature measuring rod, one end of the temperature measuring rod is connected with the temperature controller, and the other end of the temperature measuring rod extends into the heating ring.
6. The heating joint as claimed in claim 5,
the heating ring is provided with a leading-in hole, and one end of the temperature measuring rod, which is far away from the temperature controller, extends into the heating ring through the leading-in hole.
7. The heating coil as set forth in claim 6,
and a blocking plug is arranged between the temperature measuring rod and the inner wall of the leading-in hole.
8. The heating joint as claimed in any one of claims 1 to 7,
the temperature controller is connected with a power line and is connected with an external power supply through the power line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122872304.5U CN216789575U (en) | 2021-11-22 | 2021-11-22 | Heating joint pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122872304.5U CN216789575U (en) | 2021-11-22 | 2021-11-22 | Heating joint pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216789575U true CN216789575U (en) | 2022-06-21 |
Family
ID=82005707
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122872304.5U Active CN216789575U (en) | 2021-11-22 | 2021-11-22 | Heating joint pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216789575U (en) |
-
2021
- 2021-11-22 CN CN202122872304.5U patent/CN216789575U/en active Active
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