CN210661869U - Self-control type pipeline heating device - Google Patents
Self-control type pipeline heating device Download PDFInfo
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- CN210661869U CN210661869U CN201921859353.1U CN201921859353U CN210661869U CN 210661869 U CN210661869 U CN 210661869U CN 201921859353 U CN201921859353 U CN 201921859353U CN 210661869 U CN210661869 U CN 210661869U
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Abstract
The utility model discloses an automatic control formula pipeline heating device, including the casing, open the heating channel who link up about having in the casing, the heating channel inner wall is equipped with the heat pipe, separates through the insulating layer between heat pipe and the shells inner wall, still is equipped with the heating plate in the intermediate layer of heat pipe and insulating layer, and the heating plate is connected with the heat pipe contact, and the casing outside still is equipped with temperature detect switch and plug, temperature detect switch and heating plate electric connection in proper order, thereby through plug external power supply for the heating plate circular telegram. Compared with the prior art, the utility model has the following advantages: the temperature of the equipment pipeline can be improved, and the service life of the pipeline can be prolonged.
Description
Technical Field
The utility model relates to a pipeline heating device especially relates to a self-control formula pipeline heating device.
Background
Along with the development of national economy, a plurality of devices are more and more popular, the functions of various devices are various, and connecting pipelines of some devices are more and more complex. However, in low temperature areas, particularly in winter, the lowest temperature is often below-30 ℃, which results in many equipment lines being prone to icing, plugging and even cracking. Many engineers have also made many measures to these pipeline protections now, like increase the sponge heat preservation for the pipeline, adopt low temperature resistant pipeline material etc. however, this not only makes equipment cost increase, needs periodic replacement to maintain moreover, and the effect is not obvious and can't be used for ever.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome prior art not enough, provide a self-control formula pipeline heating device to improve the temperature and the life of equipment pipeline in hope.
The utility model discloses a realize through following technical scheme:
the utility model provides an automatic control formula pipeline heating device, includes the casing, open the heating channel who link up about having in the casing, the heating channel inner wall is equipped with the heat pipe, separate through the insulating layer between heat pipe and the shells inner wall, still be equipped with the heating plate in the intermediate layer of heat pipe and insulating layer, the heating plate is connected with the heat pipe contact, the casing outside still is equipped with temperature detect switch and plug, temperature detect switch and heating plate electric connection in proper order, thereby switch on for the heating plate through plug external power supply.
Furthermore, a groove is formed in the outer side of the shell, the temperature control switch is installed in the groove, and the outer end of the temperature control switch is limited through a limiting boss on the side wall of the groove.
Furthermore, a heat insulation layer is arranged between the inner wall of the groove and the temperature control switch.
Furthermore, the cross section of the heating channel of the shell is in a first shape, the first shape is defined by a section of major arc and a section of straight line, the shape of the heat conduction pipe is matched with that of the inner wall of the heating channel, and the heating sheet is arranged on the straight line of the heat conduction pipe.
Furthermore, both ends of the outer side of the shell are respectively provided with a circle of mounting bosses.
Compared with the prior art, the utility model has the following advantages:
the utility model provides a pair of self-control formula pipeline heating device, adopt temperature detect switch response ambient temperature to come the break-make of control heating plate circuit, when ambient temperature crosses low excessively, through temperature detect switch-on circuit, make the heating plate temperature rise, give the heat pipe through the heating plate with heat transfer, heat through the heat pipe comes for the inside flowing medium heating of heat pipe, the medium through the heating flows in the equipment pipeline, thereby for the equipment pipeline heating, stopped the equipment pipeline and leaded to freezing because of the low temperature influence, the equipment trouble problem that jam or fracture lead to, the life of equipment pipeline is improved, very big saving the cost, energy saving and consumption reduction's purpose has been realized.
Drawings
Fig. 1 is a schematic perspective view of the present invention.
Fig. 2 is a front sectional view of the present invention.
Fig. 3 is a plan view of the present invention.
Fig. 4 is an enlarged view of fig. 3 at B.
Fig. 5 is a schematic circuit diagram of the present invention.
Reference numbers in the figures: the device comprises a shell 1, a heat insulation layer 2, a temperature control switch 3, a heating sheet 4, an insulation layer 5, a heat conduction pipe 6, a mounting boss 7, a heating channel 8, a plug 9, a limiting boss 10 and a power supply 11.
Detailed Description
The embodiments of the present invention will be described in detail below, and the present embodiment is implemented on the premise of the technical solution of the present invention, and a detailed implementation manner and a specific operation process are given, but the scope of the present invention is not limited to the following embodiments.
Referring to fig. 1 to 4, the present embodiment discloses a self-control pipeline heating device, which includes a casing 1, and a circle of mounting bosses 7 are respectively disposed at two ends of an outer side of the casing 1. The shell body 1 is internally provided with a heating channel 8 which is communicated left and right, the inner wall of the heating channel 8 is provided with a heat conducting pipe 6, the heat conducting pipe 6 is separated from the inner wall of the shell body 1 through an insulating layer 5, a heating sheet 4 is further arranged in an interlayer between the heat conducting pipe 6 and the insulating layer 5, and the heating sheet 4 is in contact connection with the heat conducting pipe 6. The insulating layer 5 is arranged, so that the shell 1 can be protected from thermal aging, the temperature of the shell 1 can be reduced, and scalding caused by accidental touch is prevented.
The outer side of the shell 1 is also provided with a temperature control switch 3 and a plug 9, the outer side of the shell 1 is provided with a groove, the temperature control switch 3 is arranged in the groove, and the outer end of the temperature control switch 3 is limited by a limit boss 10 on the side wall of the groove. A heat insulation layer 2 is arranged between the inner wall of the groove and the temperature control switch 3 and used for preventing the temperature of the shell 1 from being transferred to the temperature control switch 3. Specifically, the cross-sectional shape of the heating channel 8 of the casing 1 is a first shape, the first shape is defined by a section of major arc section and a section of straight line section, the shape of the heat conduction pipe 6 is matched with that of the inner wall of the heating channel 8, and the heating plate 4 is arranged on the straight line section of the heat conduction pipe 6. By designing the heating passage 8 in such a shape, a sufficient mounting position can be reserved for the heating chip 4 and the temperature-controlled switch 3.
Referring to fig. 5, which is a schematic diagram of a heating circuit of the heating device, the plug 9, the temperature controlled switch 3 and the heating sheet 4 are electrically connected in sequence, and the plug 9 is externally connected with the power supply 11 to energize the heating sheet 4. After the temperature control switch 3 and the heating sheet 4 are connected in series, two ends are respectively connected to the positive pole and the negative pole of the power supply 11. The temperature control switch 3 can adopt a constant-expensive electric JUC-31 model temperature control switch, and the heating plate 4 can adopt a PTC001 heating plate made of Shenzhen Jinkespecial material.
During the use, insert between two pipelines that need heat with this heating device, the tip of two pipelines is connected with casing 1 both ends respectively, during the installation with the pipeline suit outside casing 1 and pull the installation boss 7 that corresponds one end, then with clamp locking, realize pipeline and heating device's installation promptly. After installation, the flowing medium inside the pipe passes through the heating channel 8 inside the heating device. Thereby adopt temperature detect switch 3's response chip to respond to ambient temperature and control this heating device's the opportunity of opening and close, the environment that can be more clear to the equipment pipeline is located controls heating device and opens and close like this. Once the temperature control switch 3 is closed, the heating circuit of the heating plate 4 is switched on, the power supply 11 supplies power to the heating plate 4, so that the temperature of the heating plate 4 is increased, then the heating plate 4 transfers heat to the heat conduction pipe 6, the flowing medium in the heat conduction pipe 6 is heated by the heat of the heat conduction pipe 6, and the heated medium flows into the equipment pipeline, so that the equipment pipeline is heated, the service life and the cold resistance of the equipment pipeline are better guaranteed, the cost is greatly saved, and the energy conservation and consumption reduction are realized; the pipeline protection device has a good protection effect on frozen, blocked and cracked pipelines caused by low temperature. The heating device that this embodiment provided, not only small and exquisite convenient, with low costs simultaneously, and application scope is extensive, has fine guard action to the equipment pipeline in many low temperature areas.
The above description is only exemplary of the present invention and should not be construed as limiting the present invention, and any modifications, equivalents and improvements made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (5)
1. The utility model provides a self-control formula pipeline heating device, includes the casing, its characterized in that: open the heating channel who link up about having in the casing, the heating channel inner wall is equipped with the heat pipe, separate through the insulating layer between heat pipe and the shells inner wall, still be equipped with the heating plate in the intermediate layer of heat pipe and insulating layer, the heating plate is connected with the heat pipe contact, the casing outside still is equipped with temperature detect switch and plug, temperature detect switch and heating plate electric connection in proper order, thereby switch on for the heating plate through plug external power supply.
2. The self-controlled pipeline heating apparatus as claimed in claim 1, wherein: the temperature control switch is arranged in the groove, and the outer end of the temperature control switch is limited through a limiting boss on the side wall of the groove.
3. The self-controlled pipeline heating apparatus as claimed in claim 2, wherein: and a heat insulation layer is arranged between the inner wall of the groove and the temperature control switch.
4. The self-controlled pipeline heating apparatus as claimed in claim 1, wherein: the cross-sectional shape of the heating channel of the shell is a first shape, the first shape is formed by enclosing a section of major arc section and a section of straight line section, the shape of the heat conduction pipe is matched with that of the inner wall of the heating channel, and the heating sheet is arranged on the straight line section of the heat conduction pipe.
5. The self-controlled pipeline heating apparatus as claimed in claim 1, wherein: and two ends of the outer side of the shell are respectively provided with a circle of mounting bosses.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921859353.1U CN210661869U (en) | 2019-10-31 | 2019-10-31 | Self-control type pipeline heating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921859353.1U CN210661869U (en) | 2019-10-31 | 2019-10-31 | Self-control type pipeline heating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210661869U true CN210661869U (en) | 2020-06-02 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921859353.1U Active CN210661869U (en) | 2019-10-31 | 2019-10-31 | Self-control type pipeline heating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210661869U (en) |
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2019
- 2019-10-31 CN CN201921859353.1U patent/CN210661869U/en active Active
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