CN212962188U - Semiconductor heater for boiler - Google Patents
Semiconductor heater for boiler Download PDFInfo
- Publication number
- CN212962188U CN212962188U CN202021766652.3U CN202021766652U CN212962188U CN 212962188 U CN212962188 U CN 212962188U CN 202021766652 U CN202021766652 U CN 202021766652U CN 212962188 U CN212962188 U CN 212962188U
- Authority
- CN
- China
- Prior art keywords
- heating
- semiconductor
- boiler
- controller
- heater
- 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 utility model relates to the technical field of boiler heaters, in particular to a semiconductor heater for a boiler, which comprises a heating box and a controller, wherein the top of the heating box is provided with a heating mechanism and a cooling mechanism, and the heating mechanism is provided with a stirrer; the heating mechanism comprises an annular supporting plate fixedly installed on a top plate of the heating box, a plurality of semiconductor heating rods are evenly installed on the lower edge of the annular supporting plate, a switch is arranged on each semiconductor heating rod and is electrically connected with the controller, the stirrer is arranged at the circle center of the annular supporting plate, and the stirrer and the cooling mechanism are electrically connected with the controller. During operation, semiconductor heating rod evenly distributed heats, and the supplementary semiconductor heating rod of agitator carries out even heating work, and after the heating was accomplished, cooling body can be even quick cooling semiconductor heating rod. The utility model discloses many heating pipes adopt independent on-off control, the dismouting of being convenient for, and the simultaneous heating is very fast.
Description
Technical Field
The utility model belongs to the technical field of boiler heater technique and specifically relates to indicate a semiconductor heater for boiler.
Background
With the stricter emission and oil consumption regulations, the market application of new energy automobiles is continuously expanded. The electric heating of the battery and the automobile air conditioner is more and more widely applied by adopting an electric heating liquid, and the semiconductor electric heater adopts hundreds of volts of high voltage to act on the PTC heating sheet to ensure that the PTC heating sheet generates heat and transfers the heat to the heating pipe to ensure that the liquid medium in the heating pipe is heated. An electric boiler, also called an electric heating boiler or an electric heating boiler, is a boiler device which takes electric power as energy and converts the electric power into heat energy, so that steam, high-temperature water or an organic heat carrier with certain heat energy is output outwards after the conversion of the boiler.
However, in the prior art, the multi-use single-piece heater is not very convenient for temperature adjustment in the heating process, and is slow in cooling after being used, so that the heating sheet is easy to damage, and the whole heater needs to be replaced once being damaged, so that the heater is very inconvenient to disassemble, assemble and maintain.
Disclosure of Invention
The to-be-solved technical problem of the utility model is to provide a semiconductor heater for boiler, many heating pipes adopt independent on-off control, the dismouting of being convenient for, and the simultaneous heating is very fast.
In order to solve the technical problem, the utility model discloses a following technical scheme:
a semiconductor heater for a boiler comprises a heating box and a controller, wherein a heating mechanism and a cooling mechanism are arranged at the top of the heating box, and a stirrer is arranged on the heating mechanism; the heating mechanism comprises an annular supporting plate fixedly installed on a top plate of the heating box, a plurality of semiconductor heating rods are evenly installed on the lower edge of the annular supporting plate, a switch is arranged on each semiconductor heating rod and is electrically connected with the controller, the stirrer is arranged at the circle center of the annular supporting plate, and the stirrer and the cooling mechanism are electrically connected with the controller.
Further, be equipped with level sensor in the heating cabinet, be equipped with the water inlet on the roof of heating cabinet, the bottom of heating cabinet is equipped with the delivery port, delivery port intercommunication boiler water tank, level sensor is connected with the controller electricity.
Furthermore, a filter layer is arranged at the water outlet.
Further, the agitator including fixed mounting in support on the heating cabinet roof, fixed mounting has agitator motor on the support, fixedly connected with stirring rod in agitator motor's the axis of rotation, the stirring rod runs through the roof of heating cabinet inserts inside the heating cabinet, be equipped with temperature sensor on the stirring rod, agitator motor and temperature sensor all are connected with the controller electricity.
Furthermore, the cooling mechanism comprises a cooling fan arranged outside the heating box, an air pipe is arranged on the cooling fan, and the air pipe penetrates through the wall of the heating box and is inserted into the bottom of the heating box.
The utility model has the advantages that:
in the actual use scene, the controller has set up each item parameter at first, semiconductor heating rod evenly distributed is in the heating cabinet, in operation, according to the temperature that needs heating, the work of controller control semiconductor heating rod, heat the water in the heating cabinet, the agitator begins the stirring simultaneously, accelerate the rate of heating, when stopping heating, in order to prevent that semiconductor heating rod from burning for a long time damaging, the work of controller control cooling body, let in cold wind and circulate, make the even quick cooling of semiconductor heating rod, can effectual extension semiconductor heating rod's life; many semiconductor heating rods adopt independent switch to control respectively, can select one of them or many semiconductor heating rod work as required, can effectual energy saving, prevent extravagantly, can not influence other semiconductor heating rods when a semiconductor heating rod damages moreover, only need detect according to the circuit and just can judge that the semiconductor heating rod that falls badly changes, and need not all overhaul, the effectual cost of maintenance that has saved. The utility model discloses rate of heating is fast, and the temperature control of being convenient for, and many heating pipes adopt independent on-off control, are convenient for adapt to different water temperature requirements, are convenient for cool off moreover, the dismouting of being convenient for.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a schematic sectional view of the present invention.
Reference numerals:
1. a heating box; 11. a water level sensor; 12. a water inlet; 13. a water outlet; 14. a filter layer; 2. a heating mechanism; 21. an annular support plate; 22. a semiconductor heating rod; 23. a switch; 3. a cooling mechanism; 31. a cooling fan; 32. an air duct; 4. a stirrer; 41. a support; 42. a stirring motor; 43. a stirring rod; 44. a temperature sensor; 5. and a controller.
Detailed Description
In order to facilitate understanding of those skilled in the art, the present invention will be further described with reference to the following examples and drawings, which are not intended to limit the present invention.
As shown in fig. 1-2, the utility model provides a semiconductor heater for boiler, which comprises a heating box 1 and a controller 5, wherein the top of the heating box 1 is provided with a heating mechanism 2 and a cooling mechanism 3, and the heating mechanism 3 is provided with a stirrer 4; the heating mechanism 2 comprises an annular support plate 21 fixedly arranged on a top plate of the heating box 1, a plurality of semiconductor heating rods 22 are uniformly arranged on the lower edge of the annular support plate 21, a switch 23 is arranged on a single semiconductor heating rod 22, the switch 23 is electrically connected with the controller 5, the stirrer 4 is arranged at the circle center of the annular support plate 21, and the stirrer 4 and the cooling mechanism 3 are both electrically connected with the controller 5.
The controller 5 is firstly set with various parameters, the semiconductor heating rods are uniformly distributed in the heating box, during operation, the temperature can be heated as required, the controller 5 controls the semiconductor heating rods 22 to work, water in the heating box 1 is heated, the stirrer 4 starts stirring at the same time, the heating speed is increased, when the heating is stopped, in order to prevent the semiconductor heating rods 22 from being damaged for a long time due to dry burning, the controller 5 controls the cooling mechanism 3 to work, cold air is introduced for circulation, so that the semiconductor heating rods 22 are uniformly and rapidly cooled, and the service life of the semiconductor heating rods 22 can be effectively prolonged; many semiconductor heating rods 22 adopt independent switch 23 to control respectively, can select one of them or many semiconductor heating rods 22 work as required, can effectual energy saving, prevent extravagantly, can not influence other semiconductor heating rods 22 when a semiconductor heating rod 22 damages moreover, only need detect according to the circuit and just can judge that the semiconductor heating rod 22 that falls badly changes, and need not all overhaul, the effectual cost of maintenance that has saved. The novel rate of heating of this heater is fast, and the temperature control of being convenient for, and many heating pipes adopt independent on-off control, are convenient for adapt to different water temperature requirements, are convenient for cool off moreover, the dismouting of being convenient for.
A water level sensor 11 is arranged in the heating box 1, a water inlet 12 is arranged on a top plate of the heating box 1, a water outlet 13 is arranged at the bottom of the heating box 1, the water outlet 13 is communicated with a boiler water tank, and the water level sensor 11 is electrically connected with the controller 5; in this embodiment, water is heated the back in heating cabinet 1, gets into and saves in the boiler water tank, makes things convenient for the water, prevents the not enough condition of water in-process hot water, and level sensor 11 can detect the heating water level in heating cabinet 1, prevents to take place the dry combustion method condition, damages the heater.
A filter layer 14 is arranged at the water outlet 13; in this embodiment, the filter layer 14 is provided to ensure water quality.
The stirrer 4 comprises a bracket 41 fixedly arranged on the top plate of the heating box 1, a stirring motor 42 is fixedly arranged on the bracket 41, a stirring rod 43 is fixedly connected to a rotating shaft of the stirring motor 42, the stirring rod 43 penetrates through the top plate of the heating box 1 and is inserted into the heating box 1, a temperature sensor 44 is arranged on the stirring rod 43, and the stirring motor 42 and the temperature sensor 44 are both electrically connected with the controller 5; in this embodiment, temperature sensor 44 is located stirring rod 43, and the measurement temperature that can be comparatively accurate, stirring rod 43 are located in the middle of the heating cabinet, and the blade on the stirring can effectual stirring add hot water, makes its heat even.
The cooling mechanism 3 comprises a cooling fan 31 arranged outside the heating box 1, an air pipe 32 is arranged on the cooling fan 31, and the air pipe 32 penetrates through the box wall of the heating box 1 and is inserted into the bottom of the heating box 1; in this embodiment, cooling fan 31 is fine to electrical components's cooling effect, and the cold air pipe inserts the heating cabinet bottom, and the air cycle of being convenient for is faster, cools off with higher speed.
All technical features in the embodiment can be subjected to appearance modification according to actual needs.
The above description is only for the preferred embodiment of the present invention, and the present invention is not limited to the above description, and although the present invention is disclosed in the preferred embodiment, it is not limited to the above description, and any person skilled in the art can make some changes or modifications to equivalent embodiments without departing from the scope of the present invention, but all the technical solutions of the present invention are within the scope of the present invention.
Claims (5)
1. A semiconductor heater for a boiler, comprising a heating box (1) and a controller (5), characterized in that: a heating mechanism (2) and a cooling mechanism (3) are arranged at the top of the heating box (1), and a stirrer (4) is arranged on the heating mechanism (2);
heating mechanism (2) including fixed mounting in annular extension board (21) on the roof of heating cabinet (1), a plurality of inside heating plates that set up are evenly installed to annular extension board (21) lower limb, semiconductor heating rod (22) of outside parcel metal casing, every be equipped with switch (23) on semiconductor heating rod (22), switch (23) are connected with controller (5) electricity, agitator (4) are located the centre of a circle department of annular extension board (21), agitator (4) and cooling body (3) all are connected with controller (5) electricity.
2. The semiconductor heater for a boiler as claimed in claim 1, wherein: be equipped with level sensor (11) in heating cabinet (1), be equipped with water inlet (12) on the roof of heating cabinet (1), the bottom of heating cabinet (1) is equipped with delivery port (13), delivery port (13) intercommunication boiler water tank, level sensor (11) are connected with controller (5) electricity.
3. The semiconductor heater for a boiler as claimed in claim 2, wherein: a filter layer (14) is arranged at the water outlet (13).
4. The semiconductor heater for a boiler as claimed in claim 1, wherein: agitator (4) including fixed mounting in support (41) on heating cabinet (1) roof, fixed mounting has agitator motor (42) on support (41), fixedly connected with stirring rod (43) in the axis of rotation of agitator motor (42), stirring rod (43) run through the roof of heating cabinet (1) inserts inside heating cabinet (1), be equipped with temperature sensor (44) on stirring rod (43), agitator motor (42) and temperature sensor (44) all are connected with controller (5) electricity.
5. The semiconductor heater for a boiler as claimed in claim 1, wherein: cooling body (3) including install in outside cooling blower (31) of heater box (1), be equipped with tuber pipe (32) on cooling blower (31), tuber pipe (32) run through the bottom of heater box (1) is inserted to the tank wall of heater box (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021766652.3U CN212962188U (en) | 2020-08-21 | 2020-08-21 | Semiconductor heater for boiler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021766652.3U CN212962188U (en) | 2020-08-21 | 2020-08-21 | Semiconductor heater for boiler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212962188U true CN212962188U (en) | 2021-04-13 |
Family
ID=75357796
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021766652.3U Active CN212962188U (en) | 2020-08-21 | 2020-08-21 | Semiconductor heater for boiler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212962188U (en) |
-
2020
- 2020-08-21 CN CN202021766652.3U patent/CN212962188U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN100455964C (en) | Equipment for coating, drying and conveying floor board | |
| EP1690489A3 (en) | Dishwashing machine | |
| CN201031724Y (en) | Engines temperature regulating device | |
| CN207602525U (en) | A kind of temperature control device for power device ageing | |
| CN212962188U (en) | Semiconductor heater for boiler | |
| CN210625259U (en) | Environment-friendly energy-saving drying furnace | |
| CN203744504U (en) | Combined type water heating system for recovering waste heat of motor | |
| CN204943855U (en) | Waste heat recovering water heater of air compressor | |
| CN218222317U (en) | Stirring device for milk skin production | |
| CN215472367U (en) | Plastic products rapid prototyping drying device | |
| CN213578098U (en) | Firewood heating integrated machine | |
| CN101619893A (en) | Intelligent energy-saving high-power air heating furnace | |
| CN213237959U (en) | Energy-saving device for gas heating | |
| CN106762324A (en) | A kind of generating set forced circulation heater | |
| CN212216131U (en) | Device that disappearance mould coating was dried | |
| CN206290356U (en) | Generating set forced circulation heater | |
| CN203672063U (en) | Drying system | |
| CN201245786Y (en) | Energy-saving electrical heating type drying machine for ready-made clothes | |
| CN202581836U (en) | Programmable logic controller (PLC) automatically controlled-water heater | |
| CN203240644U (en) | Magnetized energy-saving electric heater | |
| CN204943857U (en) | A kind of multifunctional air compressor heat energy recovery water heater | |
| CN208025975U (en) | A kind of circulator | |
| CN213291016U (en) | Circulating device for refrigerating and heating air at root of wind turbine blade mould | |
| CN219776391U (en) | Kiln for recycling waste heat by air circulation | |
| CN211420226U (en) | Efficient well type tempering furnace |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |