CN216620290U - Electric water heater with multiple temperature protection - Google Patents
Electric water heater with multiple temperature protection Download PDFInfo
- Publication number
- CN216620290U CN216620290U CN202220083968.5U CN202220083968U CN216620290U CN 216620290 U CN216620290 U CN 216620290U CN 202220083968 U CN202220083968 U CN 202220083968U CN 216620290 U CN216620290 U CN 216620290U
- Authority
- CN
- China
- Prior art keywords
- temperature
- water heater
- furnace body
- electric water
- protection according
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Heat-Pump Type And Storage Water Heaters (AREA)
Abstract
The application provides an electric water heater with multiple temperature protection, the induction cooker comprises a cooker body, the furnace body includes inner bag, heat preservation and the shell that sets gradually by interior to exterior, the inside cavity that is of inner bag, be provided with a plurality of electric heating element and a plurality of integral type temperature controller on the lateral wall of furnace body, the furnace body top is provided with the temperature pressure relief valve. By arranging the integrated temperature controller and the temperature pressure safety valve, when the temperature is too high, the integrated temperature controller controls the electric heating element to stop heating, and when the temperature control system fails, the temperature pressure safety valve automatically opens to release the pressure, so that multiple protection can be provided, and the use safety of the electric water heater is ensured.
Description
Technical Field
The utility model relates to the technology of electric water heaters, in particular to an electric water heater with multiple temperature protection.
Background
The heating temperature is usually controlled by using a temperature controller in the existing electric water heater, but when the temperature controller fails, the interior of the furnace body is possibly overheated, and potential safety hazards exist.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide an electric water heater with multiple temperature protection, so as to improve the safety of the electric water heater.
The following presents a simplified summary of one or more aspects in order to provide a basic understanding of such aspects. This summary is not an extensive overview of all contemplated aspects, and is intended to neither identify key or critical elements of all aspects nor delineate the scope of any or all aspects. Its sole purpose is to present some concepts of one or more aspects in a simplified form as a prelude to the more detailed description that is presented later.
According to one aspect of the utility model, the electric water heater with multiple temperature protection is provided, and the electric water heater comprises a furnace body, wherein the furnace body comprises an inner container, a heat preservation layer and a shell which are sequentially arranged from inside to outside, a cavity is arranged inside the inner container, a plurality of electric heating elements and a plurality of integrated temperature controllers are arranged on the side wall of the furnace body, and a temperature and pressure safety valve is arranged at the top of the furnace body.
In one embodiment, one integrated temperature controller is correspondingly arranged above each electric heating element.
In one embodiment, the integrated temperature controller comprises a temperature limiting module and a temperature control module which are arranged up and down, wherein the temperature control module is used for adjusting the temperature, and the temperature limiting module is used for limiting the limit temperature.
In one embodiment, the temperature control module is provided with a temperature adjusting knob, and the temperature limiting module is provided with a reset button.
In one embodiment, the temperature and pressure safety valve comprises a temperature probe rod, a pressure relief opening and a handle, wherein the temperature probe rod extends into the cavity, the pressure relief opening is used for being connected with a drain pipe, and the handle is used for opening the temperature and pressure safety valve.
In one embodiment, the top of the furnace body is provided with a water inlet and a water outlet.
In one embodiment, a sewage draining outlet is arranged at the lower part of the outer side wall of the furnace body.
In one embodiment, a control box is arranged on the outer side wall of the furnace body, and a power supply inlet wire interface is arranged at the top of the control box.
In one embodiment, the liner is a platinum liner, and the heat insulation layer is a thickened polyurethane foam layer.
The embodiment of the utility model has the beneficial effects that: through setting up integral type temperature controller and temperature pressure relief valve, when the high temperature, integral type temperature controller control electric heating element stop heating, when temperature control system became invalid, the pressure release was opened automatically to the temperature pressure relief valve to can provide multiple protection, guaranteed electric water heater's safety in utilization.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
The above features and advantages of the present disclosure will be better understood upon reading the detailed description of embodiments of the disclosure in conjunction with the following drawings. In the drawings, components are not necessarily drawn to scale, and components having similar relative characteristics or features may have the same or similar reference numerals.
FIG. 1 is a schematic perspective view of an embodiment of the present application;
FIG. 2 is a schematic structural diagram of an integrated thermostat according to an embodiment of the present application;
FIG. 3 is a schematic view of the temperature and pressure relief valve in the embodiment of the present application;
wherein: 1-furnace body; 11-an inner container; 12-an insulating layer; 13-a housing; 2-a cavity; 3-an electric heating element; 4-integral type temperature controller; 41-temperature limiting module; 411-temperature adjusting knob; 42-temperature control module; 421-reset button; 5-temperature pressure safety valve; 51-temperature probe rod; 52-pressure relief port; 53-a handle; 6-water inlet; 7-water outlet; 8-a sewage draining outlet; 9-a control box; 91-power supply inlet wire interface.
Detailed Description
The utility model is described in detail below with reference to the figures and specific embodiments. It is noted that the aspects described below in connection with the figures and the specific embodiments are only exemplary and should not be construed as imposing any limitation on the scope of the present invention.
As shown in FIG. 1, the embodiment of the application provides an electric water heater with multiple temperature protection, which comprises a furnace body 1, wherein the furnace body 1 comprises an inner container 11, a heat insulation layer 12 and a shell 13 which are sequentially arranged from inside to outside, and a cavity 2 is arranged inside the inner container 11. The side wall of the furnace body 1 is provided with a plurality of electric heating elements 3 and a plurality of integrated temperature controllers 4, and the top of the furnace body 1 is provided with a temperature and pressure safety valve 5. When the temperature is too high, the integrated temperature controller 4 controls the electric heating element 3 to stop heating; when the temperature control system fails, the temperature and pressure safety valve 5 is automatically opened to release pressure, so that multiple protection can be provided, and the use safety of the electric water heater is ensured.
In this embodiment, an integrated temperature controller 4 is correspondingly disposed above each electric heating element 3. The corresponding integrated temperature controller 4 controls and limits the temperature of the electric heating element 3. In addition, a cover can be arranged outside each pair of the electric heating element 3 and the integrated temperature controller 4 and is opened only during maintenance.
As shown in fig. 2, the integrated temperature controller 4 includes a temperature limiting module 41 and a temperature controlling module 42, which are vertically disposed, and the temperature limiting module 41 and the temperature controlling module 42 can be connected to the same mounting plate by bolts. The temperature control module 42 is used for adjusting the temperature, and the temperature limiting module 41 is used for limiting the limit temperature. Further, a temperature adjusting knob 421 is provided on the temperature control module 42, so that the heating temperature of the electric heating element 3 can be manually adjusted. The temperature limiting module 41 is provided with a reset button 411, when the temperature is too high, the temperature limiting module 41 automatically cuts off the circuit of the electric heating element 3, and then needs to be manually reset through the reset button 411.
The temperature and pressure safety valve 5 (also called T/P valve) is a safety device, which protects the hot water system by discharging water to reduce temperature and pressure when the pressure of the system exceeds the set pressure and temperature. As shown in fig. 3, the temperature and pressure safety valve 5 includes a temperature probe 51, a pressure relief port 52, and a handle 53, and the temperature probe 51 is extended into the cavity 2 to detect the temperature therein. The pressure relief vent 52 is attached to the drain tube. The handle 53 is used to manually open the temperature and pressure safety valve to check if the tubing is clear.
In addition, the electric water heater also comprises a water inlet 6, a water outlet 7 and a sewage outlet 8, preferably, the water inlet 6 and the water outlet 7 can be arranged at the top of the furnace body 1, so that the electric water heater is convenient to install and maintain.
In the aspect of control, be provided with control box 9 on the furnace body 1 lateral wall, the 9 tops of control box are provided with power inlet wire interface 91, the applicable 220V of this electric water heater or 380V voltage. In the aspect of materials, the liner 11 is a platinum liner (namely an SUS444 stainless steel liner) which is corrosion-resistant and anti-scaling. The heat preservation layer 12 is a thickened polyurethane foaming layer, and has a good heat preservation effect.
The embodiments in the present description are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other.
The previous description of the disclosure is provided to enable any person skilled in the art to make or use the disclosure. Various modifications to the disclosure will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other variations without departing from the spirit or scope of the disclosure. Thus, the disclosure is not intended to be limited to the examples and designs described herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
The above description is only a preferred example of the present application and should not be taken as limiting the present application, and any modifications, equivalents, improvements and the like made within the spirit and principle of the present application should be included in the protection scope of the present application.
Claims (9)
1. The utility model provides an electric water heater with multiple temperature protection which characterized in that: the furnace body comprises a furnace body, the furnace body includes inner bag, heat preservation and the shell that sets gradually from inside to outside, the inside cavity that is of inner bag, be provided with a plurality of electric heating element and a plurality of integral type temperature controller on the lateral wall of furnace body, the furnace body top is provided with the temperature pressure relief valve.
2. The electric water heater with multiple temperature protection according to claim 1, wherein: and the integrated temperature controllers are correspondingly arranged above the electric heating elements.
3. The electric water heater with multiple temperature protection according to claim 2, wherein: the integrated temperature controller comprises a temperature limiting module and a temperature control module which are arranged up and down, wherein the temperature control module is used for adjusting the temperature, and the temperature limiting module is used for limiting the limit temperature.
4. The electric water heater with multiple temperature protection according to claim 3, wherein: the temperature control module is provided with a temperature adjusting knob, and the temperature limiting module is provided with a reset button.
5. The electric water heater with multiple temperature protection according to claim 1, wherein: the temperature and pressure safety valve comprises a temperature probe rod, a pressure relief opening and a handle, the temperature probe rod extends into the cavity, the pressure relief opening is used for being connected with the drainage pipe, and the handle is used for opening the temperature and pressure safety valve.
6. The electric water heater with multiple temperature protection according to claim 1, wherein: the top of the furnace body is provided with a water inlet and a water outlet.
7. The electric water heater with multiple temperature protection according to claim 1, wherein: and a sewage draining outlet is formed in the lower part of the outer side wall of the furnace body.
8. The electric water heater with multiple temperature protection according to claim 1, wherein: the furnace body outer side wall is provided with a control box, and the top of the control box is provided with a power inlet interface.
9. The electric water heater with multiple temperature protection according to claim 1, wherein: the inner container is a platinum inner container, and the heat-insulating layer is a thickened polyurethane foaming layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220083968.5U CN216620290U (en) | 2022-01-13 | 2022-01-13 | Electric water heater with multiple temperature protection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220083968.5U CN216620290U (en) | 2022-01-13 | 2022-01-13 | Electric water heater with multiple temperature protection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216620290U true CN216620290U (en) | 2022-05-27 |
Family
ID=81687044
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220083968.5U Active CN216620290U (en) | 2022-01-13 | 2022-01-13 | Electric water heater with multiple temperature protection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216620290U (en) |
-
2022
- 2022-01-13 CN CN202220083968.5U patent/CN216620290U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104566939B (en) | A kind of electric water-boiling device | |
| CN216620290U (en) | Electric water heater with multiple temperature protection | |
| CN110057107A (en) | A kind of quick heating control method of gas-heating water heater | |
| CN206637866U (en) | The solar water heating system of hot water plug and play | |
| CN204301172U (en) | Multifunctional room internal heat exchanger and Indoor Thermal switch | |
| CN210069999U (en) | Liquid heat accumulating type heat supply and bath dual-purpose electric boiler | |
| CN2460022Y (en) | Automatic circulation heating thermal insulation device for bathtub | |
| CN211432351U (en) | Multiple explosion-proof protection water dispenser | |
| CN210540197U (en) | Cabin type intelligent water heating bed | |
| CN204421334U (en) | A kind of electric water-boiling device | |
| CN207936516U (en) | A kind of energy-saving heating boiler of intelligent control | |
| CN206771782U (en) | The safe solar water heater of pressure-bearing all-in-one formula | |
| CN208021302U (en) | A kind of automobile-used warm dish cabinet of solar energy multifunctional heat preservation | |
| CN207741169U (en) | A kind of underground heat electric heating heating boiler based on PLC controls | |
| CN205410910U (en) | Electric heat water heating device | |
| CN2436861Y (en) | Double temp.-control electric water-heating heater | |
| CN215382717U (en) | Glass fiber's intelligence heating mattress | |
| CN207299503U (en) | A kind of water heater of relay heated type | |
| CN212015292U (en) | Energy-saving combined steaming cabinet | |
| CN217876497U (en) | Energy-saving solar water heating system | |
| CN2369127Y (en) | Water heater | |
| CN2360788Y (en) | Water storage type electric water heater | |
| CN215373001U (en) | Novel digital solar water heater | |
| CN217560128U (en) | Solar water heater system convenient for storing hot water | |
| CN221324722U (en) | Gas water heater with auxiliary electric heating |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |