CN218120214U - Anticreep heating module - Google Patents
Anticreep heating module Download PDFInfo
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- CN218120214U CN218120214U CN202222015261.3U CN202222015261U CN218120214U CN 218120214 U CN218120214 U CN 218120214U CN 202222015261 U CN202222015261 U CN 202222015261U CN 218120214 U CN218120214 U CN 218120214U
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- resistance wire
- heating module
- creeping
- shell
- temperature sensor
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Abstract
The utility model relates to a anticreep heating module, include: the device comprises a shell, a temperature sensor, a ceramic tube and a resistance wire; the two ends of the shell are respectively provided with a water inlet and a water outlet, the water inlet and the water outlet are respectively provided with a temperature sensor, and the shell is provided with an anti-creeping grounding wire through a grounding nut; the ceramic pipe is spirally arranged, and two ends of the ceramic pipe are respectively communicated with the water inlet and the water outlet; the resistance wire winding sets up on ceramic pipe outer wall, and the resistance wire circular telegram is generated heat, and the resistance wire is connected with two temperature sensor electricity through the temperature controller, and the temperature controller control resistance wire circular telegram and outage. The utility model provides a heating module of anticreep, efficient heating water just avoids the electric leakage.
Description
Technical Field
The present invention relates to heating liquid, and more particularly to an anti-creeping heating module.
Background
The ceramic heater is a common liquid heater, usually uses ceramic pipe and resistance wire to heat water, and the heating efficiency among the prior art is low, and in using resistance wire heating process, can produce the problem of electric leakage, is unfavorable for safety.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a main objective lies in providing an anticreep heating module, and efficient heating water just avoids the electric leakage.
For solving the technical problem, the utility model discloses the technical scheme who takes lies in: an anticreep heating module, includes: the device comprises a shell, a temperature sensor, a ceramic tube and a resistance wire;
the two ends of the shell are respectively provided with a water inlet and a water outlet, the water inlet and the water outlet are respectively provided with a temperature sensor, and the shell is provided with an anti-creeping grounding wire through a grounding nut;
the ceramic pipe is spirally arranged, and two ends of the ceramic pipe are respectively communicated with the water inlet and the water outlet;
the resistance wire winding sets up on the ceramic pipe outer wall, and the resistance wire circular telegram generates heat, and the resistance wire is connected with two temperature sensor electricity through the temperature controller, and the power-on of temperature controller control resistance wire and outage.
Further, the device also comprises a switch, a power supply and a pair of electrode tips;
the resistance wire is electrically connected with the pair of electrode tips;
the pair of electrode tips are correspondingly and electrically connected with a power supply;
the power supply is electrically connected with the switch, and the switch controls the power supply to be closed;
the two temperature sensors are electrically connected with a temperature controller, and the temperature controller is electrically connected with a switch.
Furthermore, the section of the resistance wire is rectangular.
Further, still include two sealing rings, two sealing rings set up respectively in two junctions of water inlet, delivery port and ceramic pipe.
Furthermore, a layer of heat-insulating layer is covered on the side wall of the shell.
Furthermore, the material of the shell is PA66+ glass fiber.
Further, the temperature sensor is an NTC temperature sensor.
The utility model has the advantages that:
the utility model discloses simple structure, ceramic pipe spiral setting can increase the area of contact of water with ceramic pipe, and the resistance wire winding sets up on ceramic pipe, the cross-section of resistance wire is the rectangle, can increase the area of contact of resistance wire and ceramic pipe, and the aforesaid all can improve the efficiency of water heating. The temperature sensor can be used for conveniently detecting the water temperatures of the water inlet and the water outlet. The arrangement of the grounding nut and the grounding wire can avoid electric leakage.
Drawings
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic structural view of the ceramic tube and the resistance wire.
Description of the reference numerals
1. A housing; 11. a water inlet; 12. a water outlet; 13. a ground nut; 14. a ground line; 2. a temperature sensor; 3. a ceramic tube; 4. a resistance wire; 5. an electrode head.
Detailed Description
The technical solution in the embodiment of the present invention is clearly and completely described below with reference to the drawings in the embodiment of the present invention. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, other ways of implementing the invention may be devised different from those described herein, and it will be apparent to those skilled in the art that the invention can be practiced without departing from the spirit and scope of the invention.
As shown in fig. 1-2, an anti-creeping heating module includes: the device comprises a shell 1, a temperature sensor 2, a ceramic tube 3 and a resistance wire 4;
a water inlet 11 and a water outlet 12 are respectively arranged at two ends of the shell 1, the temperature sensors 2 are respectively arranged at the water inlet 11 and the water outlet 12, and an anti-creeping grounding wire 14 is arranged on the shell 1 through a grounding nut 13;
the ceramic tube 3 is spirally arranged, and two ends of the ceramic tube 3 are respectively communicated with the water inlet 11 and the water outlet 12;
the resistance wire 4 is wound on the outer wall of the ceramic tube 3, the resistance wire 4 is electrified to generate heat, the resistance wire 4 is electrically connected with the two temperature sensors 2 through the temperature controller, and the temperature controller controls the resistance wire 4 to be electrified and powered off.
Further, the device also comprises a switch, a power supply and a pair of electrode tips 5;
the resistance wire 4 is electrically connected with the pair of electrode tips 5;
the pair of electrode tips 5 are correspondingly and electrically connected with a power supply;
the power supply is electrically connected with the switch, and the switch controls the power supply to be closed;
the two temperature sensors 2 are electrically connected with a temperature controller, and the temperature controller is electrically connected with a switch.
Further, the section of the resistance wire 4 is rectangular.
Further, the device also comprises two sealing rings which are respectively arranged at two connecting positions of the water inlet 11, the water outlet 12 and the ceramic tube 3.
Further, a layer of heat insulation layer covers the side wall of the shell 1.
Furthermore, the material of the shell 1 is PA66+ glass fiber.
Further, the temperature sensor 2 is an NTC temperature sensor 2.
The utility model discloses in, shell 1's shape is similar to the cuboid, and shell 1's top is water inlet 11, and shell 1's bottom is delivery port 12, and shell 1's material is the fine for PA66+ glass, can be corrosion-resistant and heat-resisting, sets up ground nut 13 on shell 1, and ground connection 14 sets up on ground nut 13, and ground connection 14 is used for preventing the electric leakage. The outer side wall of the shell 1 is covered with a heat-insulating layer, and the heat dissipation can be delayed due to the arrangement of the heat-insulating layer.
The ceramic pipe 3 is spirally arranged in the shell 1, two ends of the ceramic pipe 3 are respectively communicated with the water inlet 11 and the water outlet 12, the joints are respectively provided with a sealing ring, and the sealing rings are arranged to avoid water leakage at the joints of the water inlet 11, the water outlet 12 and the ceramic pipe 3. Resistance wire 4 winding sets up at ceramic tube 3's outer wall, and through the area of contact who increases water and ceramic tube 3, and then improves the heating efficiency of water, and the cross-section of resistance wire 4 is the rectangle, increases resistance wire 4 and ceramic tube 3's area of contact, further improves the heating efficiency of water.
In the utility model, the optimized ceramic tube 3 is the composite ceramic tube 3, a proper amount of aluminum oxide, aluminum nitride, silicon nitride and the like are added in the formula for preparing the ceramic tube 3 in the prior art, and the thermal expansion coefficient, the heat conduction and the bending strength of the ceramic tube 3 are all higher; the expansion coefficient is 5-5.6, the heat conduction is 18-20, the breaking strength is more than or equal to 300, and the ceramic tube 3 is a tube with ultrathin wall thickness; the thermal expansion coefficient is low, and the device can bear a quenching and sudden heating environment; the heat conduction coefficient is high, and the heat efficiency is better; the ceramic has high strength and can bear larger water pressure. The resistance wire 4 is an alloy resistance wire 4; has the effects of heating blocks, impact resistance, shock and heat resistance, small volume and high efficiency.
The utility model discloses in, all set up temperature sensor 2 in water inlet and delivery port 12 department, can detect the temperature that water got into before ceramic pipe 3, and the temperature that water goes out from ceramic pipe 3 to calculation through temperature controller can be automatic, accurate control temperature. The utility model discloses well two temperature sensor 2 all are connected with the temperature controller, and the temperature controller is connected with the switch electricity, can set up the highest temperature during the use, and when the temperature of delivery port 12 was higher than the highest temperature of setting, the switch that breaks off, and the high fever can be avoided in the stop heating, plays overheat protection.
The utility model discloses well temperature sensor 2 sets up on shell 1 with the detachable mode, and is preferred, and temperature sensor 2 can set up on shell 1 through the eye-splice subassembly, and socket assembly includes cassette and fastener, is equipped with the mounting groove on the cassette, and the fastener is used for blocking the temperature sensor 2 in the mounting groove. Being convenient for install and dismantle temperature sensor 2, and then overhaul temperature sensor 2.
The above description is only of the preferred embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and 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.
Claims (7)
1. An anticreep heating module, its characterized in that includes: the temperature sensor comprises a shell (1), a temperature sensor (2), a ceramic tube (3) and a resistance wire (4);
a water inlet (11) and a water outlet (12) are respectively arranged at two ends of the shell (1), temperature sensors (2) are respectively arranged at the water inlet (11) and the water outlet (12), and an anti-creeping grounding wire (14) is arranged on the shell (1) through a grounding nut (13);
the ceramic pipe (3) is spirally arranged, and two ends of the ceramic pipe (3) are respectively communicated with the water inlet (11) and the water outlet (12);
the resistance wire (4) is wound on the outer wall of the ceramic tube (3), the resistance wire (4) is electrified to generate heat, the resistance wire (4) is electrically connected with the two temperature sensors (2) through the temperature controller, and the temperature controller controls the resistance wire (4) to be electrified and powered off.
2. An anti-creeping heating module according to claim 1, further comprising a switch, a power supply and a pair of electrode taps (5);
the resistance wire (4) is electrically connected with the pair of electrode tips (5);
the pair of electrode tips (5) are correspondingly and electrically connected with a power supply;
the power supply is electrically connected with the switch, and the switch controls the power supply to be closed;
the two temperature sensors (2) are electrically connected with a temperature controller, and the temperature controller is electrically connected with a switch.
3. An anti-creeping heating module as claimed in claim 1, characterized in that the resistance wire (4) is rectangular in cross-section.
4. An anti-creeping heating module according to claim 1, further comprising two sealing rings respectively disposed at two junctions of the water inlet (11), the water outlet (12) and the ceramic tube (3).
5. An anti-creeping heating module as claimed in claim 1, wherein the side walls of the housing (1) are covered with an insulating layer.
6. An anti-creeping heating module according to claim 1, wherein the casing (1) is made of PA66+ glass fiber.
7. An anti-creeping heating module as claimed in claim 1, characterized in that the temperature sensor (2) is an NTC temperature sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222015261.3U CN218120214U (en) | 2022-07-29 | 2022-07-29 | Anticreep heating module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222015261.3U CN218120214U (en) | 2022-07-29 | 2022-07-29 | Anticreep heating module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218120214U true CN218120214U (en) | 2022-12-23 |
Family
ID=84519587
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222015261.3U Active CN218120214U (en) | 2022-07-29 | 2022-07-29 | Anticreep heating module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218120214U (en) |
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2022
- 2022-07-29 CN CN202222015261.3U patent/CN218120214U/en active Active
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