CN213841019U - Burner with probe for cooling and stove - Google Patents
Burner with probe for cooling and stove Download PDFInfo
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- CN213841019U CN213841019U CN202022764602.8U CN202022764602U CN213841019U CN 213841019 U CN213841019 U CN 213841019U CN 202022764602 U CN202022764602 U CN 202022764602U CN 213841019 U CN213841019 U CN 213841019U
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- fan
- heat shield
- temperature sensor
- probe
- burner
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Abstract
The disclosure relates to a burner with a probe for cooling and a stove. The utility model provides a take combustor of probe cooling includes: the heat shield is of a barrel-shaped structure with one sealed end, the sealed end of the heat shield is provided with a through hole, and the side wall of the heat shield is provided with a plurality of air outlet channels; the open end of the heat shield sequentially penetrates through the temperature sensor and the connecting rod, so that the temperature sensor is positioned in the through hole; the fan is positioned at the bottom of the connecting rod, and an air outlet of the fan faces the interior of the heat shield; the fan is electrically connected with the ignition switch through the controller, and the fan is started after the ignition switch is turned on; the burner assembly includes: a central fire cover; the heat shield and the dry burning prevention probe are positioned in the central hole of the central fire cover. Wherein, blow by the fan, form the air curtain through the heat insulating shroud, let outside high-temperature air can not influence the test temperature of probe to the precision of dry combustion method probe test pot bottom temperature has been guaranteed.
Description
Technical Field
The utility model relates to a combustor technical field especially relates to combustor and cooking utensils of taking probe cooling.
Background
The existing kitchen range and the intelligent kitchen range both use an anti-dry heating probe as an induction device, the core position of the probe can contact the part of the bottom of a pot, and the anti-dry heating probe is heated in a convection mode to achieve the purpose of heat transfer, but the heat transfer of the mode is that flame heats surrounding air firstly, the anti-dry heating probe at a high position is heated in the flowing circulation of air flow, so that the temperature of a temperature sensor of the anti-dry heating probe is far higher than the temperature of the bottom of the pot, and misjudgment is formed.
SUMMERY OF THE UTILITY MODEL
To overcome the problems in the related art, the embodiments of the present disclosure provide a burner and a cooker with a probe for cooling. The technical scheme is as follows:
according to a first aspect of the embodiments of the present disclosure, a burner with a probe for cooling is provided, which includes:
the device comprises a heat shield, an anti-dry burning probe, a fan, a burner assembly, a controller and an ignition switch;
the dry-heating prevention probe comprises: the temperature sensor and the connecting rod are connected to the temperature sensor;
the heat insulation cover is of a barrel-shaped structure with one sealed end, the sealed end of the heat insulation cover is provided with a through hole, and the side wall of the heat insulation cover is provided with a plurality of air outlet channels;
the open end of the heat shield sequentially penetrates through the temperature sensor and the connecting rod, so that the temperature sensor is positioned in the through hole;
the fan is positioned at the bottom of the connecting rod, and an air outlet of the fan faces the interior of the heat shield;
the fan is electrically connected with the ignition switch through the controller, and the fan is started after the ignition switch is turned on;
the burner assembly includes: a central fire cover;
the heat insulation cover and the dry burning prevention probe are positioned in a central hole of the central fire cover.
The technical scheme provided by the embodiment of the disclosure can have the following beneficial effects: the utility model provides a take combustor of probe cooling includes: the device comprises a heat shield, an anti-dry burning probe, a fan, a burner assembly, a controller and an ignition switch; the anti-dry heating probe comprises: the temperature sensor and the connecting rod are connected to the temperature sensor; the heat shield is of a barrel-shaped structure with one sealed end, the sealed end of the heat shield is provided with a through hole, and the side wall of the heat shield is provided with a plurality of air outlet channels; the open end of the heat shield sequentially penetrates through the temperature sensor and the connecting rod, so that the temperature sensor is positioned in the through hole; the fan is positioned at the bottom of the connecting rod, and an air outlet of the fan faces the interior of the heat shield; the fan is electrically connected with the ignition switch through the controller, and the fan is started after the ignition switch is turned on; the burner assembly includes: a central fire cover; the heat shield and the dry burning prevention probe are positioned in the central hole of the central fire cover. Wherein, blow by the fan, form the air curtain through the heat insulating shroud, let outside high-temperature air can not influence the test temperature of probe to the precision of dry combustion method probe test pot bottom temperature has been guaranteed.
In one embodiment, the temperature sensor is fixedly connected to the heat shield.
In one embodiment, a limit baffle is fixedly arranged on the temperature sensor;
the temperature sensor is movably connected with the heat shield;
the heat shield is located below the limit baffle, and after the fan is started, wind blown out by the fan blows the heat shield to the position of the limit baffle.
In one embodiment, the temperature sensor is electrically connected with the controller and transmits a temperature value to the controller;
when the controller detects that the temperature output by the temperature sensor is higher than a preset temperature, the fan is controlled to be turned on; and when the controller detects that the temperature output by the temperature sensor is less than or equal to the preset temperature, the fan is controlled to be closed.
In one embodiment, further comprising: springs, and spring guard housings 24;
the spring is positioned in the spring protection shell 24, and one end of the connecting rod, which is far away from the temperature sensor, sequentially penetrates through one end of the spring protection shell 24, one end of the spring, the other end of the spring and the other end of the spring protection shell 24;
the spring protection housing 24 is fixedly arranged on the connecting rod.
In one embodiment, the burner assembly further comprises: a furnace end;
the furnace head is provided with a heat shield limiting table which is used for limiting the heat shield.
In one embodiment, the fan is located on the furnace head.
In one embodiment, the heat shield is made of a refractory material.
In one embodiment, the gas outlet channel comprises: air outlet holes or air outlet gaps.
According to a second aspect of embodiments of the present disclosure, there is provided a cooktop comprising a burner as described in any of the above embodiments.
It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the disclosure.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the present disclosure and together with the description, serve to explain the principles of the disclosure.
FIG. 1 is a schematic diagram of a combustor with probe desuperheating shown in accordance with an exemplary embodiment.
Fig. 2 is a schematic structural view illustrating an anti-dry heating probe according to an exemplary embodiment.
FIG. 3 is a schematic diagram of a combustor with probe desuperheating shown in accordance with an exemplary embodiment.
FIG. 4 is a schematic diagram of a combustor with probe desuperheating shown in accordance with an exemplary embodiment.
FIG. 5 is a top view of a combustor with probe cool down shown in accordance with an exemplary embodiment.
Detailed Description
Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, like numbers in different drawings represent the same or similar elements unless otherwise indicated. The implementations described in the exemplary embodiments below are not intended to represent all implementations consistent with the present disclosure. Rather, they are merely examples of apparatus and methods consistent with certain aspects of the present disclosure, as detailed in the appended claims.
FIG. 1 is a schematic diagram illustrating a configuration of a burner with probe desuperheating in accordance with an exemplary embodiment, as shown in FIG. 1, including:
the dry-burning-resistant device comprises a heat shield 1, a dry-burning-resistant probe 2, a fan 3, a burner assembly 4, a controller 5 and an ignition switch 6;
the dry-heating prevention probe 2 includes: a temperature sensor 21, and a connection rod 22 connected to the temperature sensor 21;
the heat shield 1 is of a barrel-shaped structure with one end sealed, the sealed end of the heat shield 1 is provided with a through hole, and the side wall of the heat shield 1 is provided with a plurality of air outlet channels 11;
the open end of the heat shield 1 sequentially penetrates through the temperature sensor 21 and the connecting rod 22, so that the temperature sensor 21 is positioned in the through hole;
the fan 3 is positioned at the bottom of the connecting rod 22, and an air outlet of the fan 3 faces the interior of the heat shield 1;
the fan 3 is electrically connected with the ignition switch 6 through the controller 5, and the fan 3 is started after the ignition switch 6 is turned on;
the burner assembly 4 comprises: a central fire cover 41;
the heat shield 1 and the dry-burning prevention probe 2 are positioned in the central hole of the central fire cover 41.
The existing kitchen range and the intelligent kitchen range both use the dry burning prevention probe 2 as an induction device, the core position of the probe can contact the part of the bottom of a pot, and the dry burning prevention probe 2 is heated in a convection mode to achieve the purpose of heat transfer, but the heat transfer in the mode is that the surrounding air is heated by flame firstly, the dry burning prevention probe 2 at a high position is heated in the flowing circulation of air flow, so that the temperature of the temperature sensor 21 of the dry burning prevention probe 2 is far higher than the temperature of the bottom of the pot, and the misjudgment is formed.
In the disclosure, the heat shield 1 is arranged outside the dry burning prevention probe 2, the fan 3 is controlled by the ignition switch 6, after the ignition switch 6 is opened, the fan 3 can be opened, after the fan 3 is opened, the fan 3 can blow cold air at the bottom to the heat shield 1, so that the dry burning prevention probe 2 can be cooled by the cold air, an air curtain can be formed by cold air, outside hot air is prevented from entering the heat shield 1 to influence the temperature of the temperature sensor 21, namely, the temperature sensor 21 of the dry burning prevention probe 2 can be protected by the heat shield 1, the problem that the dry burning prevention probe 2 is heated circularly by flowing air flow in the related technology is avoided, and the accuracy of testing the pot bottom temperature by the dry burning prevention probe 2 is improved.
Wherein, the connecting rod 22 of the dry-burning prevention probe 2 in the disclosure passes through the middle of the fan 3; the fan 3 and the probe adopt a buckle type direct fixing structure.
Specifically, as shown in fig. 1, after the ignition switch 6 is turned on, the fan 3 is turned on, the pot is placed on the burner, and the bottom of the pot presses the dry-burning prevention probe 2 to descend, so that the bottom of the pot and the dry-burning prevention probe 2 are reliably contacted; after the ignition switch 6 is turned off, the fan 3 is turned off.
In order to realize reliable contact between the dry-heating prevention probe 2 and the pan bottom so that the dry-heating prevention probe 2 can freely rise, as shown in fig. 2, the dry-heating prevention probe further comprises: a spring 23 and a spring protection housing 24;
the spring 23 is positioned in the spring protection shell 24, and one end of the connecting rod 22, which is far away from the temperature sensor 21, sequentially penetrates through one end of the spring protection shell 24, one end of the spring 23, the other end of the spring 23 and the other end of the spring protection shell 24;
the spring protection housing 24 is fixedly arranged on the connecting rod 22.
Fix spring protecting sheathing 24 on connecting rod 22, then place spring 23 in spring protecting sheathing 24 shell, connecting rod 22 wears to establish in spring 23, like this, just can form the spacing of spring 23 through spring protecting sheathing 24, after preventing that dry combustion method probe 2 is pushed down by the bottom of a boiler, connecting rod 22 descends, spring 23 is compressed downwards by the top of shell, after taking away the pan, the elasticity of spring 23 can drive connecting rod 22 upward movement, thereby reach the mesh that connecting rod 22 resets, and because the existence of spring 23, can guarantee the bottom of a boiler and prevent the reliable contact of dry combustion method probe 2.
In one embodiment, as shown in FIG. 1, the outlet channel 11 includes an outlet hole.
The heat shield 1 is provided with the air outlet, cold air at the bottom can cool the probe, and an air curtain can be formed, so that hot air outside can not enter to influence the temperature of the probe.
For example, the aperture of the air outlet of the heat shield 1 is set to be 0.1-1 mm, for example: 0.8 mm aperture; the air outlet speed of the small hole is small, and the combustion of the combustor cannot be influenced.
If the burner adopts an infrared burner, the heat shield 1 with a large hole can be manufactured, namely the hole diameter of the air outlet can be larger than 1.5 mm.
In another embodiment, the air outlet channel 11 includes; a plurality of slits.
The direction of the slit at this time is not limited by the present disclosure, nor is the width of the slit limited by the present disclosure, such as: a 0.6 mm gap may be provided.
Further, the fan 3 in the present disclosure may adopt a dc fan 3, a turbo charger 3, an ac fan 3, and the like, and the present disclosure does not limit the type of the fan 3.
In one embodiment, the heat shield 1 and the dry burning prevention probe 2 are located in a central hole of the central fire cover 41, in order to prevent the heat shield 1 from being clamped or the heat shield 1 from inclining, a gap between the outer side of the side wall of the heat shield 1 and the inner side of the hole wall of the central hole of the central fire cover 41 is set to be 1-2 mm, so that a limit channel is formed, the heat shield 1 can be prevented from being clamped or inclined by the limit mode, and the dry burning prevention probe 2 is used for limiting inside the heat shield 1.
The utility model provides a take combustor of probe cooling includes: the device comprises a heat shield, an anti-dry burning probe, a fan, a burner assembly, a controller and an ignition switch; the anti-dry heating probe comprises: the temperature sensor and the connecting rod are connected to the temperature sensor; the heat shield is of a barrel-shaped structure with one sealed end, the sealed end of the heat shield is provided with a through hole, and the side wall of the heat shield is provided with a plurality of air outlet channels; the open end of the heat shield sequentially penetrates through the temperature sensor and the connecting rod, so that the temperature sensor is positioned in the through hole; the fan is positioned at the bottom of the connecting rod, and an air outlet of the fan faces the interior of the heat shield; the fan is electrically connected with the ignition switch through the controller, and the fan is started after the ignition switch is turned on; the burner assembly includes: a central fire cover; the heat shield and the dry burning prevention probe are positioned in the central hole of the central fire cover. Wherein, blow by the fan, form the air curtain through the heat insulating shroud, let outside high-temperature air can not influence the test temperature of probe to the precision of dry combustion method probe test pot bottom temperature has been guaranteed.
In one embodiment, as shown in fig. 3 and 4, a limit baffle 77 is fixed on the temperature sensor 21;
the temperature sensor 21 is movably connected with the heat shield 1;
the heat shield 1 is located below the limit baffle 7, and after the fan 3 is opened, the wind blown out by the fan 3 blows the heat shield 1 to the position of the limit baffle 7.
After ignition switch 6 is opened, fan 3 just can be opened, because temperature sensor 21 and heat exchanger 1 swing joint (heat exchanger 1 of this moment only overlaps and establishes in the anti-dry combustion method probe 2 outside, and it and anti-dry combustion method probe 2 do not have the relation of connection between them), the wind that fan 3 blew off can blow up heat exchanger 1 this moment, if prevent placing the pan on the dry combustion method probe 2, then can have the wind that fan 3 blew off and make heat exchanger 1 break away from the problem of anti-dry combustion method probe 2.
In order to avoid the heat shield 1 from being separated from the dry burning prevention probe 2 by the wind blown out by the fan 3, the limiting baffle 7 is arranged on the temperature sensor 21 of the dry burning prevention probe 2, so that when the heat shield 1 is blown up by the fan 3, the heat shield 1 is blocked by a limiting gear, and the heat shield 1 is prevented from being separated from the dry burning prevention probe 2.
Further, the wind that the air outlet of fan 3 blew out need be blown up thermal shroud 1, just so can solve the lift problem of thermal shroud 1, but in this kind of implementation, the wind-force of fan 3 should match with thermal shroud 1, just so, can guarantee after the air-out of fan 3 that thermal shroud 1 rises, promptly, the wind-force of air outlet can support thermal shroud 1 and go up and down.
Specifically, as shown in fig. 1, after the fan 3 is started, the heat shield 1 is blown up to prop against the bottom of the pot or the limit baffle 7; the fan 3 stops blowing, and the heat shield 1 falls down.
In one implementation, as shown in fig. 1 and 5, the temperature sensor 21 is fixedly connected to the heat shield 1.
In this embodiment, the dry-heating prevention probe 2 is fixedly connected with the heat shield 1, so that the heat shield 1 and the dry-heating prevention probe 2 are integrated, and the wind speed of the fan 3 is not limited because the fan 3 is not required to blow the heat shield 1.
In one embodiment, the temperature sensor 21 is electrically connected to the controller 5, transmitting a temperature value to the controller 5;
when the controller 5 detects that the temperature output by the temperature sensor 21 is higher than the preset temperature, controlling to turn on the fan 3; and when the controller 5 detects that the temperature output by the temperature sensor 21 is less than or equal to the preset temperature, controlling to turn off the fan 3.
For example, the preset temperature may be 60 ℃, after the ignition switch 6 is turned on, the fan 3 does not start to work immediately, but in the working process of the burner, the temperature sensor 21 transmits the acquired temperature value of the pot bottom to the controller 5 in real time, the controller 5 judges whether to turn on the fan 3 based on the temperature value output by the temperature sensor 21, and when the controller 5 detects that the temperature value output by the temperature sensor 21 exceeds 60 ℃, the fan 3 is controlled to start, and the dry burning prevention probe 2 is protected; when the controller 5 detects that the temperature value output by the temperature sensor 21 is less than or equal to 60 ℃, the temperature of the dry burning prevention probe 2 can be reduced by the environment, the fan 3 does not need to be started, the controller 5 can control the fan 3 to be closed, and thus the purposes of environmental protection and energy saving can be achieved.
In one embodiment, burner assembly 4 further comprises: a furnace head 42;
the furnace end 42 is provided with a heat shield limiting table 421 for limiting the heat shield 1.
When the temperature sensor 21 is movably connected with the heat shield 1, the heat shield 1 is arranged on the heat shield limit table 421 when the fan 3 is closed.
When the temperature sensor 21 is fixedly connected with the heat shield 1 and the cooker is pressed on the dry-burning prevention probe 2, the heat shield 1 can abut against the heat shield limit table 421, so that the dry-burning prevention probe 2 is prevented from being pressed excessively.
In one embodiment, the fan 3 is located on the burner 42.
At this moment, the fan 3 and the furnace end 42 are directly provided with heat insulation devices, so that the phenomenon that the fan 3 cannot work due to overhigh temperature rise is prevented.
Wherein, heat-proof device includes: and (4) heat insulation cotton.
In one embodiment, the heat shield 1 is made of a refractory material.
Illustratively, the heat shield 1 is made of stainless steel, or other refractory material, such as copper.
For example: the heat shield 1 is made of stainless steel with the thickness of 0.1-1 mm.
The present disclosure also provides a cooktop including a burner as in any of the embodiments above.
Other embodiments of the disclosure will be apparent to those skilled in the art from consideration of the specification and practice of the disclosure disclosed herein. This application is intended to cover any variations, uses, or adaptations of the disclosure following, in general, the principles of the disclosure and including such departures from the present disclosure as come within known or customary practice within the art to which the disclosure pertains. It is intended that the specification and examples be considered as exemplary only, with a true scope and spirit of the disclosure being indicated by the following claims.
It will be understood that the present disclosure is not limited to the precise arrangements described above and shown in the drawings and that various modifications and changes may be made without departing from the scope thereof. The scope of the present disclosure is limited only by the appended claims.
Claims (10)
1. The utility model provides a take combustor of probe cooling which characterized in that includes:
the device comprises a heat shield, an anti-dry burning probe, a fan, a burner assembly, a controller and an ignition switch;
the dry-heating prevention probe comprises: the temperature sensor and the connecting rod are connected to the temperature sensor;
the heat insulation cover is of a barrel-shaped structure with one sealed end, the sealed end of the heat insulation cover is provided with a through hole, and the side wall of the heat insulation cover is provided with a plurality of air outlet channels;
the open end of the heat shield sequentially penetrates through the temperature sensor and the connecting rod, so that the temperature sensor is positioned in the through hole;
the fan is positioned at the bottom of the connecting rod, and an air outlet of the fan faces the interior of the heat shield;
the fan is electrically connected with the ignition switch through the controller, and the fan is started after the ignition switch is turned on;
the burner assembly includes: a central fire cover;
the heat insulation cover and the dry burning prevention probe are positioned in a central hole of the central fire cover.
2. The burner of claim 1, wherein the temperature sensor is fixedly attached to the heat shield.
3. The burner according to claim 1, wherein a limit baffle is fixedly arranged on the temperature sensor;
the temperature sensor is movably connected with the heat shield;
the heat shield is located below the limit baffle, and after the fan is started, wind blown out by the fan blows the heat shield to the position of the limit baffle.
4. The burner of claim 1, wherein the temperature sensor is electrically connected to the controller and transmits a temperature value to the controller;
when the controller detects that the temperature output by the temperature sensor is higher than a preset temperature, the fan is controlled to be turned on; and when the controller detects that the temperature output by the temperature sensor is less than or equal to the preset temperature, the fan is controlled to be closed.
5. The burner of claim 1, further comprising: springs, and spring guard housings 24;
the spring is positioned in the spring protection shell 24, and one end of the connecting rod, which is far away from the temperature sensor, sequentially penetrates through one end of the spring protection shell 24, one end of the spring, the other end of the spring and the other end of the spring protection shell 24;
the spring protection housing 24 is fixedly arranged on the connecting rod.
6. The burner of any of claims 1-5, wherein the burner assembly further comprises: a furnace end;
the furnace head is provided with a heat shield limiting table which is used for limiting the heat shield.
7. The burner of claim 6, wherein the fan is located on the burner head.
8. The burner of claim 7 wherein the heat shield is a refractory material.
9. The burner of any of claims 1-5, wherein the outlet channel comprises: air outlet holes or air outlet gaps.
10. Hob, characterized in, that it comprises a burner according to any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022764602.8U CN213841019U (en) | 2020-11-25 | 2020-11-25 | Burner with probe for cooling and stove |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022764602.8U CN213841019U (en) | 2020-11-25 | 2020-11-25 | Burner with probe for cooling and stove |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213841019U true CN213841019U (en) | 2021-07-30 |
Family
ID=76991211
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022764602.8U Active CN213841019U (en) | 2020-11-25 | 2020-11-25 | Burner with probe for cooling and stove |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213841019U (en) |
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2020
- 2020-11-25 CN CN202022764602.8U patent/CN213841019U/en active Active
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