CN203771518U - Temperature adjustable semiconductor heater - Google Patents
Temperature adjustable semiconductor heater Download PDFInfo
- Publication number
- CN203771518U CN203771518U CN201420077967.5U CN201420077967U CN203771518U CN 203771518 U CN203771518 U CN 203771518U CN 201420077967 U CN201420077967 U CN 201420077967U CN 203771518 U CN203771518 U CN 203771518U
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- CN
- China
- Prior art keywords
- frequency converter
- controller
- heating
- temperature
- 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.)
- Expired - Fee Related
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Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B10/00—Integration of renewable energy sources in buildings
- Y02B10/70—Hybrid systems, e.g. uninterruptible or back-up power supplies integrating renewable energies
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- Direct Air Heating By Heater Or Combustion Gas (AREA)
Abstract
The utility model discloses a temperature adjustable semiconductor heater, and relates to electric radiators. An air blower is mounted in a blast chamber; the air outlet of the air blower is connected with a blowpipe; the upper end of the blowpipe is connected with an opening in the center position of the bottom of a heating chamber; the heating chamber adopts a vertical cylindrical structure; two rows of PTC semiconducting ceramic heating elements are vertically arranged in the heating chamber; each PTC semiconducting ceramic heating element is fixed on the inner surface of the heating chamber through a clamping body; a temperature sensor and a controller keyboard are further mounted on a discal base; the air blower and the PTC semiconducting ceramic heating elements are respectively connected with an air blower motor frequency converter and a heater frequency converter; the temperature sensor and the controller keyboard are connected with the input end of a controller; the output end of the controller is connected with the air blower motor frequency converter and the heater frequency converter. According to the temperature adjustable semiconductor heater, the problems that the temperature of the existing electric radiator cannot be adjusted according to requirements, the heating efficiency is lower, the wind power is insufficient, the heating rate is low, and the occupied area is large are solved.
Description
Technical field
The utility model relates to electric heater, is specifically related to a kind of electric heater of semiconductor heating of temperature-adjustable.
Background technology
Electric heater is a kind of product that is heat energy by electric energy conversion.Along with China's heating reform of system and the raising of living standards of the people, new heating system continues to bring out, and wherein electric heating becomes indispensable heating system day by day.At present, domestic electric heating mode is mainly divided into heating cable floor panel heating, Electric radiant Heating Film heating and electric heater etc., and wherein the growth momentum of electric heater is the most violent.
Existing electric heater exists can not regulate temperature, the shortcoming that heating efficiency is lower, wind-force is not enough, firing rate is slow, floor space is large as required.
Utility model content
The utility model provides the semiconductor heat booster of temperature-adjustable, and the utility model has solved existing electric heater existence can not regulate temperature, the problem that heating efficiency is lower, wind-force is not enough, firing rate is slow, floor space is large as required.
For addressing the above problem, the utility model adopts following technical scheme: the semiconductor heat booster of temperature-adjustable, comprise disc base 1, be fixed on disc base 1 above center support column 2, be installed on support column 2 upper ends blast chamber 3, be installed on blast chamber 3 heating clamber 5 above, and the controller 14, blower motor frequency converter 12 and the heater frequency converter 13 that are installed on disc base 1 inside; Air blast 4 is installed in blast chamber 3; The blowing mouth of air blast 4 connects a blower 9, and blower 9 upper ends connect the import and export of heating clamber 5 bottom centre positions; Described heating clamber 5 is vertical cylindrical structures, and heating clamber 5 peripheries have the louvre 8 of three platoon leader's bar shapeds; At the interior two row PTC semiconductive ceramic heating plates 6 that are vertically provided with of heating clamber 5, each PTC semiconductive ceramic heating plate 6 is fixed on heating clamber 5 inner surfaces by a cramping body 7; Disc base 1 is also provided with temperature sensor 11 and controller keyboard 15 above; Air blast 4 is connected respectively blower motor frequency converter 12 and heater frequency converter 13 with PTC semiconductive ceramic heating plate 6; Temperature sensor 11 is connected the input of controller 14 with controller keyboard 15, the output of controller 14 connects blower motor frequency converter 12 and heater frequency converter 13.
Advantage of the present utility model: (one) adopts controller, by controller keyboard to set up temperature, temperature sensor is delivered to controller by indoor temperature value, controller is controlled blower motor frequency converter and the work of heater frequency converter, regulate the power of air output size and PTC semiconductive ceramic heating plate, and then reach the object that regulates temperature; (2) adopting PTC semiconductive ceramic heating plate is heating source, has heating efficiency higher, safe and reliable, power saving, and long advantage of life-span, and can realize low-voltage mode of heating; (3) the utility model integral body is vertical structure, takes up room little; (4) adopt air blast, wind-force is powerful, and firing rate is fast; (5) heating clamber surrounding is provided with louvre, can use indoor each position can blow to hot blast.
Accompanying drawing explanation
Fig. 1 is the utility model cutaway view;
Fig. 2 is the A-A cutaway view of Fig. 1;
Fig. 3 is the B-B cutaway view of Fig. 1;
Fig. 4 is the utility model outside drawing;
Fig. 5 is circuit connection diagram of the present utility model.
Symbol description in figure: disc base 1, support column 2, blast chamber 3, air blast 4, heating clamber 5, PTC semiconductive ceramic heating plate 6, cramping body 7, louvre 8, blower 9, fresh air inlet 10, temperature sensor 11, blower motor frequency converter 12, heater frequency converter 13, controller 14, controller keyboard 15.
The specific embodiment
with best embodiment, the utility model is described in detail below
.
As Figure 1-5, the semiconductor heat booster of temperature-adjustable, comprise disc base 1, be fixed on disc base 1 above center support column 2, be installed on support column 2 upper ends blast chamber 3, be installed on blast chamber 3 heating clamber 5 above, and the controller 14, blower motor frequency converter 12 and the heater frequency converter 13 that are installed on disc base 1 inside; Air blast 4 is installed in blast chamber 3; The blowing mouth of air blast 4 connects a blower 9, and blower 9 upper ends connect the import and export of heating clamber 5 bottom centre positions; Described heating clamber 5 is vertical cylindrical structures, and heating clamber 5 peripheries have the louvre 8 of three platoon leader's bar shapeds; At the interior two row PTC semiconductive ceramic heating plates 6 that are vertically provided with of heating clamber 5, each PTC semiconductive ceramic heating plate 6 is fixed on heating clamber 5 inner surfaces by a cramping body 7; Disc base 1 is also provided with temperature sensor 11 and controller keyboard 15 above; Air blast 4 is connected respectively blower motor frequency converter 12 and heater frequency converter 13 with PTC semiconductive ceramic heating plate 6; Temperature sensor 11 is connected the input of controller 14 with controller keyboard 15, the output of controller 14 connects blower motor frequency converter 12 and heater frequency converter 13.Blast chamber 3 bottoms are provided with three fan-shaped fresh air inlets 10.
The utility model adopts the heating plate of PTC semiconductor ceramic material, and its heating efficiency is higher, and PTC has an artificial temperature of setting, and when its temperature is during lower than design temperature, its resistance value can raise and diminish with its temperature; When its temperature is during higher than design temperature, its resistance value raises and becomes large with its temperature.PTC heater element also has constant temperature and temperature automatically controlled characteristic, safe and reliable, can be used for the bonding PTC of the forming ripple of aluminium alloy ripple heater, and safe and reliable, power saving, life-span are long, simple in structure, and can realize low-voltage heater.
Finally it should be noted that: obviously, above-described embodiment is only for the utility model example is clearly described, and the not restriction to embodiment.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description.Here exhaustive without also giving all embodiments.And the apparent variation of being amplified out thus or change are still among protection domain of the present utility model.
Claims (2)
1. the semiconductor heat booster of temperature-adjustable, it is characterized in that, comprise disc base (1), be fixed on disc base (1) above the support column of center (2), be installed on support column (2) upper end blast chamber (3), be installed on blast chamber (3) heating clamber (5) above, and be installed on disc base (1) inner controller (14), blower motor frequency converter (12) and heater frequency converter (13); Air blast (4) is installed in blast chamber (3); The blowing mouth of air blast (4) connects a blower (9), and blower (9) upper end connects the import and export of heating clamber (5) bottom centre position; Described heating clamber (5) is vertical cylindrical structure, and heating clamber (5) periphery has the louvre (8) of three platoon leader's bar shapeds; In heating clamber (5), be vertically provided with two row PTC semiconductive ceramic heating plates (6), each PTC semiconductive ceramic heating plate (6) is fixed on heating clamber (5) inner surface by a cramping body (7); Disc base (1) is also provided with temperature sensor (11) and controller keyboard (15) above; Air blast (4) is connected respectively blower motor frequency converter (12) and heater frequency converter (13) with PTC semiconductive ceramic heating plate (6); Temperature sensor (11) is connected the input of controller (14) with controller keyboard (15), the output of controller (14) connects blower motor frequency converter (12) and heater frequency converter (13).
2. the semiconductor heat booster of temperature-adjustable as claimed in claim 1, is characterized in that, blast chamber (3) bottom is provided with three fan-shaped fresh air inlets (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420077967.5U CN203771518U (en) | 2014-02-24 | 2014-02-24 | Temperature adjustable semiconductor heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420077967.5U CN203771518U (en) | 2014-02-24 | 2014-02-24 | Temperature adjustable semiconductor heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203771518U true CN203771518U (en) | 2014-08-13 |
Family
ID=51288705
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420077967.5U Expired - Fee Related CN203771518U (en) | 2014-02-24 | 2014-02-24 | Temperature adjustable semiconductor heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203771518U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104296228A (en) * | 2014-09-24 | 2015-01-21 | 董强 | Heater used in shower room |
| CN107289634A (en) * | 2017-06-29 | 2017-10-24 | 广东美的环境电器制造有限公司 | Warm-air drier control method, device, warm-air drier and storage medium |
-
2014
- 2014-02-24 CN CN201420077967.5U patent/CN203771518U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104296228A (en) * | 2014-09-24 | 2015-01-21 | 董强 | Heater used in shower room |
| CN107289634A (en) * | 2017-06-29 | 2017-10-24 | 广东美的环境电器制造有限公司 | Warm-air drier control method, device, warm-air drier and storage medium |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140813 Termination date: 20150224 |
|
| EXPY | Termination of patent right or utility model |