CN201803467U - Electronic thermal sensing antifreeze heating device for gas water heater - Google Patents
Electronic thermal sensing antifreeze heating device for gas water heater Download PDFInfo
- Publication number
- CN201803467U CN201803467U CN201020539941XU CN201020539941U CN201803467U CN 201803467 U CN201803467 U CN 201803467U CN 201020539941X U CN201020539941X U CN 201020539941XU CN 201020539941 U CN201020539941 U CN 201020539941U CN 201803467 U CN201803467 U CN 201803467U
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- heater
- water heater
- antifreeze
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Abstract
The utility model discloses an electronic thermal sensing antifreeze heating device for gas water heater so disposed that the device herein comprises a thermal sensor and a heater which are respectively electronically connected to a main controller of a water heater, wherein the water heater is capable of transmitting heat to a waterway circulating system, the thermal sensor is applied for detecting air temperature around the gas water heater and sends signals to the main controller of the water heater as the air temperature reaches a certain temperature or a certain range. The main controller control the on and off of the water heater in accordance to the signals sent by the thermal sensor. The utility model has the advantages of simple structure, low cost, and no time-delay in startup upon heating.
Description
Technical field
The utility model relates to the antifreeze heater of a kind of gas heater, relates in particular to a kind of outdoor version gas heater antifreeze heater of electronic type temperature-sensitive sensing.
Background technology
The classification of gas heater roughly can be divided into two kinds of indoor type and outdoor versions according to mounting means.
Conventional chamber external form gas heater is installed in outdoorly because of it for a long time, and its water passage circulation system is cold season in the winter time, and be subject to the cold environment influence and freeze, thus damaged.The outdoor type gas heater of selling on the existing market; though some also installs antifreeze heater; but when the season of cold current arriving in winter; in atmospheric temperature sharply descends; antifreeze heater can not carry out heating work immediately; so that can not well protect water heater, lose the effect of protection water heater.
In addition the work of the antifreeze heater of above-mentioned tradition starts and mainly relies on memorial alloy to produce deformation and connect the power supply of heater, this memorial alloy installation cost costliness, the cost savings of unfavorable water heater manufacturer.
Summary of the invention
In order to overcome above-mentioned defective, the utility model provides a kind of gas heater antifreeze heater of electronic type temperature-sensitive sensing, and this apparatus structure is simple, and is with low cost, and the no delayed startup phenomenon of heating.
The utility model for the technical scheme that solves its technical problem and adopt is: a kind of gas heater is with the antifreeze heater of electronic type temperature-sensitive sensing, the antifreeze heater of this electronic type temperature-sensitive sensing is provided with a thermally sensitive temperature sensor and a heater, described thermally sensitive temperature sensor and heater are electrically connected with the master controller of water heater respectively, and heater can conduct heat in water passage circulation system.The thermally sensitive temperature sensor is detected gas heater ambient air temperature at any time, when this air themperature reaches a certain temperature or a certain scope, transmit signal and give the master controller of water heater, master controller is according to the signal of the thermally sensitive temperature sensor that receives and the switch of control heater.
As further improvement of the utility model, described heater is the multipoint mode ceramic heater, this multipoint mode ceramic heater is under the situation that feeds electric current, can produce heat, thereby the water circulation path to water heater heats, to prevent water heater under the extremely low temperature environment, water circuit system is damaged by frost.
As further improvement of the utility model, the shape of described each heat generating spot of multipoint mode ceramic heater can be different with the difference of installation site.Use cylindrical structure as the heating that hot and cold water is continued mouthful, water tank coil pipe pipe bent position is used the imitative type structure of circular arc, so that the energy of each ceramic heating point can well be absorbed by water circuit system, thus easy freezing not.
As further improvement of the utility model, the agent structure of each heat generating spot of described multipoint mode ceramic heater is a pottery, has high temperature resistant, moistureproof, anti-deformation, permanent durable energy is specific.Described each heat generating spot inside is the hollow seal structure, and these hollow heating resistor components and parts that are implanted into.
As further improvement of the utility model, the master controller of described thermally sensitive temperature sensor and water heater is integrated on the substrate.
The beneficial effects of the utility model are: come perceive heat hydrophone ambient air temperature by a thermally sensitive temperature sensor is set, and send the master controller that signal is given water heater, and then the switch of control heater, thereby can moment start heater.This apparatus structure is simple, and is economical and practical.
Description of drawings
Fig. 1 is the utility model circuit theory schematic diagram.
The specific embodiment
A kind of gas heater antifreeze heater of electronic type temperature-sensitive sensing, the antifreeze heater of this electronic type temperature-sensitive sensing is provided with a thermally sensitive temperature sensor 2 and a heater 3, described thermally sensitive temperature sensor 2 and heater 3 are electrically connected with the master controller 1 of water heater respectively, and heater 3 can conduct heat in water passage circulation system.Thermally sensitive temperature sensor 2 is detected gas heater ambient air temperature at any time, when this air themperature reaches a certain temperature or a certain scope, transmit signal and give the master controller 1 of water heater, master controller 1 is according to the signal of the thermally sensitive temperature sensor 2 that receives and the switch of control heater 3.
Above-mentioned heater 3 is the multipoint mode ceramic heater, this multipoint mode ceramic heater can produce heat, thereby the water circulation path of water heater is heated under the situation that feeds electric current, to prevent water heater under the extremely low temperature environment, water circuit system is damaged by frost.
The shape of above-mentioned each heat generating spot of multipoint mode ceramic heater can be different with the difference of installation site.Use cylindrical structure as the heating that hot and cold water is continued mouthful, water tank coil pipe pipe bent position is used the imitative type structure of circular arc, so that the energy of each ceramic heating point can well be absorbed by water circuit system, thus easy freezing not.
The agent structure of each heat generating spot of above-mentioned multipoint mode ceramic heater is a pottery, has high temperature resistant, moistureproof, anti-deformation, permanent durable energy is specific.Described each heat generating spot inside is the hollow seal structure, and these hollow heating resistor components and parts that are implanted into.
Above-mentioned heat-sensitive type temperature sensor can be integrated in the master controller of water heater on the substrate.
The course of work of the present utility model is:
When 1. the ambient temperature of installing when water heater drops to a certain temperature (generally being made as 4 ℃), the electronic type thermally sensitive temperature sensor that is integrated on the water heater master controller substrate detects this temperature automatically, at this moment, the induced-current that loads on this heat-sensitive type temperature sensor increases, and this current signal passes to the main controller device of water heater by sensing circuit.
2. the ceramic heater group evenly is assemblied on the water passage circulation system of water heater, and the master controller of water heater is judged to the ceramic heater combination after receiving the induced-current of thermally sensitive temperature sensor, and made it the conducting heating.
3. be heatable after the conducting of ceramic heater group and energy passed to each peripheral passage, water route of water heater, protect the water in its path can not freeze, thereby but guarantee water heater also operate as normal under the extremely low temperature environment.
Claims (5)
1. a gas heater is with the antifreeze heater of electronic type temperature-sensitive sensing, it is characterized in that: the antifreeze heater of this electronic type temperature-sensitive sensing is provided with a thermally sensitive temperature sensor (2) and a heater (3), described thermally sensitive temperature sensor (2) and heater (3) are electrically connected with the master controller (1) of water heater respectively, and heater (3) can conduct heat in water passage circulation system.
2. the gas heater according to claim 1 antifreeze heater of electronic type temperature-sensitive sensing, it is characterized in that: described heater (3) is the multipoint mode ceramic heater.
3. the gas heater according to claim 2 antifreeze heater of electronic type temperature-sensitive sensing is characterized in that: the shape of described each heat generating spot of multipoint mode ceramic heater can be different with the difference of installation site.
4. according to claim 2 or the 3 described gas heaters antifreeze heaters of electronic type temperature-sensitive sensing, it is characterized in that: the agent structure of each heat generating spot of described multipoint mode ceramic heater is ceramic, described each heat generating spot inside is the hollow seal structure, and these hollow heating resistor components and parts that are implanted into.
5. the gas heater according to claim 4 antifreeze heater of electronic type temperature-sensitive sensing is characterized in that: described thermally sensitive temperature sensor (2) is integrated on the substrate with the master controller (1) of water heater.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020539941XU CN201803467U (en) | 2010-09-21 | 2010-09-21 | Electronic thermal sensing antifreeze heating device for gas water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020539941XU CN201803467U (en) | 2010-09-21 | 2010-09-21 | Electronic thermal sensing antifreeze heating device for gas water heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201803467U true CN201803467U (en) | 2011-04-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201020539941XU Expired - Lifetime CN201803467U (en) | 2010-09-21 | 2010-09-21 | Electronic thermal sensing antifreeze heating device for gas water heater |
Country Status (1)
| Country | Link |
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| CN (1) | CN201803467U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110513861A (en) * | 2019-08-02 | 2019-11-29 | 广东长虹日电科技有限公司 | The anti-freezing gas water heater and its control method mechanically triggered |
-
2010
- 2010-09-21 CN CN201020539941XU patent/CN201803467U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110513861A (en) * | 2019-08-02 | 2019-11-29 | 广东长虹日电科技有限公司 | The anti-freezing gas water heater and its control method mechanically triggered |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110420 |