CN203133633U - Adaptable AC-DC temperature control system - Google Patents
Adaptable AC-DC temperature control system Download PDFInfo
- Publication number
- CN203133633U CN203133633U CN 201320088119 CN201320088119U CN203133633U CN 203133633 U CN203133633 U CN 203133633U CN 201320088119 CN201320088119 CN 201320088119 CN 201320088119 U CN201320088119 U CN 201320088119U CN 203133633 U CN203133633 U CN 203133633U
- Authority
- CN
- China
- Prior art keywords
- direct current
- alternating current
- attemperating unit
- direct
- temperature control
- 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
Links
Images
Landscapes
- Control Of Temperature (AREA)
Abstract
Provided is an adaptable AC-DC temperature control system, including an AC-DC switching selection apparatus, wherein an input terminal of the AC-DC switching selection apparatus is respectively in connection an AC power supply and at least one DC power supply, and the AC-DC switching selection apparatus can switch conducted power supply kinds in dependence on control signals; and a temperature control-waiting apparatus, the inner of which is provided with an AC temperature control apparatus, at least one DC temperature control apparatus and a set of on-site state detectors. The AC temperature control apparatus is in connection with an output terminal of the AC-DC switching selection apparatus and accepts output current of the AC power supply through the AC-DC switching selection apparatus so as to control inner temperature of the temperature control-waiting apparatus; each DC temperature control apparatus is respectively in connection with an output terminal of the AC-DC switching selection apparatus to accept output current of a corresponding DC power supply through the AC-DC switching selection apparatus and control inner temperature of the temperature control-waiting apparatus; the on-site state detector is used for detecting environment states of the temperature control-waiting apparatus; a micro computer controller is respectively in connection with the AC-DC switching selection apparatus and the set of on-site state detectors to receive signals of the set of on-site state detectors.
Description
Technical field
The utility model is relevant for temperature control system, especially a kind of alternating current-direct current temperature control system of adaptive.
Background technology
Type of heating to big water gaging is the type of heating that adopts alternating current traditionally, mainly is because the power of alternating current is bigger, so can provide enough power that the water source is heated.If the employing direct current, often Jia Re speed is quite slow, and is unrealistic.Even galvanic power is too small and be lower than the heat radiation power at water source, thus the whole heat that runs off greater than galvanic power supply so that can't the water heating.
But adopt the cost of alternating current too high, moreover alternating current can produce the danger of electric leakage.When alternating current leaks outside, tend to outer draining in the required water source that adds, the result might cause the user to get an electric shock.So type of device must be carried out splendid electrical isolation for heating arrangement, but the setting of electrical isolation tends to have influence on the effect of heating.
And having many heating systems to have above-mentioned problem points mostly on the market, again or have and wherein certainly exist a shortcoming; As perseverance heating system processed, though have good temperature control, spent energy is suitable height.If can there be a kind of temperature control system can have above-mentioned advantage concurrently, and improves the shortcoming of existing apparatus, application preferable on the industry must be provided.
Therefore, inventor of the present utility model need badly the thinking a kind of technology can integrate and solve the above problems.
The utility model content
So the purpose of this utility model is for solving the problem on the above-mentioned prior art, a kind of alternating current-direct current temperature control system of adaptive is proposed in the utility model, its purpose is to propose a kind of structure of controlling temperature, make the attemperating unit of direct current and alternating current can and be stored in the same system, respectively get advantage whereby, and remedy the shortcoming of using different opportunitys mutually.
For reaching above-mentioned purpose, the utility model proposes a kind of alternating current-direct current temperature control system of adaptive, wherein comprise: an alternating current-direct current switching selector, its input end connects an AC power and at least one direct supply respectively, this alternating current-direct current switching selector can this AC power of switched conductive and or this direct supply; Treat attemperating unit for one, in be provided with one and exchange attemperating unit and at least one direct current attemperating unit and one group of presence states detecting device; This interchange attemperating unit connects the output terminal of this alternating current-direct current switching device shifter, and accepts from the output current of this AC power through this alternating current-direct current switching selector this to be treated the attemperating unit heating; Each direct current attemperating unit connects the output terminal of this alternating current-direct current switching selector respectively, to accept from the output current of direct supply corresponding with it through this alternating current-direct current switching selector this being treated the attemperating unit heating; This presence states detecting device detects the ambient condition that this treats attemperating unit; And microcomputer controller that is used for receiving the signal of this presence states detecting device, be connected with this alternating current-direct current switching selector and this group presence states detecting device, the logical circuit that has by this microcomputer controller is controlled the change action of this alternating current-direct current switching selector.
When wherein the preset value in the detected temperatures numerical value of this presence states detecting device and this logical circuit differs a lot of, this microcomputer controller sends control signal, the output of controlling this alternating current-direct current switching selector is set at this AC power of conducting, drives this interchange attemperating unit with this AC power this is treated the attemperating unit heating.
When wherein the detected temperatures numerical value of this presence states detecting device arrives a preset value in this logical circuit, this microcomputer controller sends control signal, the output of controlling this alternating current-direct current switching selector is set at this direct supply of conducting, with all or part of this direct current attemperating unit of this direct-current drive this is treated the attemperating unit heating.
Wherein when the detected temperatures numerical value of this presence states detecting device need arrive a preset value in this logical circuit at short notice, this microcomputer controller sends control signal, the output of controlling this alternating current-direct current switching selector is set at this AC power of conducting and this direct supply simultaneously, drive corresponding direct current attemperating unit and exchange attemperating unit with this direct supply and AC power, this is treated the attemperating unit heating.
Wherein this treats that the mode of operation of attemperating unit is air-conditioning, oven dry, distillation, dry blowing, wet or its combination of steaming and boiling.
Wherein this alternating current-direct current switching selector is according to the control signal of this microcomputer controller, switches and a kind of or its combination of this AC power of conducting and this direct supply.
Wherein this direct current attemperating unit is four groups, be disposed at respectively this treat attemperating unit around, the isogonism that forms an angle of 90 degrees between the two adjacent attemperating units is laid.
Wherein each direct supply all gets it by a power supply source behind an AC/DC changeover switch and dropping equipment.
The external display device of this microcomputer controller wherein is to show relevant information; And
The external alarm device of this microcomputer controller gives the alarm with the state to the scene.
Wherein, between the output terminal of this direct supply respectively and this alternating current-direct current switching selector, be respectively equipped with one in order to the load controller of the load output of controlling this direct supply, each load controller all is connected with this microcomputer controller, and controlled by this microcomputer controller, export to reach the purpose of load control in order to the load of controlling this direct supply.Wherein the logic control signal of load controller is set in the logical circuit of this microcomputer controller, makes to carry out different load set under different situations.
Wherein, this treats that attemperating unit is water tank, air-conditioning or electric blanket.
Wherein this direct supply is 12 volts, 240 watts direct supply; And this AC power is 110 volts, 2500 watts AC power.
Can further understand feature of the present utility model and advantage thereof by explanation hereinafter, during reading and please refer to accompanying drawing.
Description of drawings
Fig. 1 is structural drawing of the present utility model.
Fig. 2 is the structural representation of first operator scheme of the present utility model.
Fig. 3 is the structural representation of second operator scheme of the present utility model.
Fig. 4 is the structural representation of the 3rd operator scheme of the present utility model.
Wherein:
100 AC power, 125 AC/DC changeover switch, 130 dropping equipments
200,201,202,203 direct supplys, 210,211,212,213 load controllers
300 alternating current-direct current switching selectors 400 exchange attemperating unit
500,501,502,503 direct current attemperating units 600 are treated attemperating unit
700 presence states detecting devices, 800 microcomputer controllers
810 logical circuits, 820 display device, 830 alarm devices.
Embodiment
Now sincerely form with regard to structure of the present utility model, and effect and the advantage that can produce, cooperate graphicly, lift a preferred embodiment of the present utility model and be described in detail as follows.
Please refer to Fig. 1, the alternating current-direct current temperature control system of adaptive of the present utility model comprises:
One AC power 100 is the power supplys by the outside supply; This AC power for example is 110 volts, 2500 watts AC power;
At least one direct supply 200 is the direct supplys that converted to by the power supply that the outside is supplied;
One alternating current-direct current switching selector 300, its input end connect this AC power 100 and at least one direct supply 200 respectively, in order to a kind of or its combination of switching and this AC power 100 of conducting and this direct supply 200;
One exchanges attemperating unit 400, connects the output terminal of this alternating current-direct current switching device shifter 300, and accepting from this AC power 100 and through the output current of this alternating current-direct current switching selector 300, and the current conversion that will export is the action of heat energy to heat;
At least one direct current attemperating unit 500, each direct current attemperating unit 500 is a corresponding direct current power supply 200 respectively, each direct current attemperating unit 500 connects the output terminal of this alternating current-direct current switching selector 300 respectively, accepting from the output current of direct supply 200 corresponding with it through this alternating current-direct current switching selector 300, and the current conversion that will export is the action of heat energy to heat; And
This interchange attemperating unit 400 and each direct current attemperating unit 500 be arranged at one treat attemperating unit 600 around.
Wherein this treats that attemperating unit is a kind of of water tank, air-conditioning, electric blanket.
The preferably as shown in Figure 1, show that with four groups of direct supplys 200,201,202,203 making embodiment illustrates at the utility model, but this example is not limited to scope of the present utility model; The direct supply 200,201,202 that has many groups in the utility model, 203, these direct supplys 200,201,202,203 respectively have corresponding direct current attemperating unit 500,501,502,503, be configured in respectively this treat attemperating unit 600 around, the distribution of rough one-tenth isogonism, example as shown can be with four groups of direct current attemperating units 500,501,502,503 with 90 the degree angles modes be distributed in treat attemperating unit around.So can to this treat attemperating unit 600 around evenly heating so that the efficient of temperature control can promote.
Wherein each direct supply 200,201,202,203 all gets it by a power supply source 120 behind an AC/DC changeover switch 125 and dropping equipment 130, and this direct supply 200,201,202,203 for example is one 12 volts, 240 watts direct supply.
Please refer to Fig. 1, the utility model also comprises:
One group of presence states detecting device 700 is arranged at this and treats in the attemperating unit 600, for detection of a state for the treatment of attemperating unit 600; Should be for group presence states detecting device 700 be a Temperature Detector in this example, treat temperature in the attemperating unit 600 for detection of this;
One microcomputer controller 800, be connected with this alternating current-direct current switching selector 300 and this presence states detecting device 700 respectively, in order to the signal (treating the state of temperature of attemperating unit 600 as this) that receives this group presence states detecting device 700, a logical circuit 810 that has by this microcomputer controller 800 determines the change action of this alternating current-direct current switching selector 300 (as selecting this direct supply 200 of conducting by interior logic of establishing, 201,202,203 make this direct current attemperating unit 500,501,502,503 heating, or this AC power 100 of conducting makes this interchange attemperating unit 400 heating).
Wherein this microcomputer controller 800 can an external display device 820, to show relevant information, and as water temperature, employed power supply etc.In addition also can an external alarm device 830, with the state to the scene alarm is proposed; And
The working power of this microcomputer controller 800 can adopt above-mentioned AC power or the suitable step-down of direct supply to obtain, and this technology for learning easily in the prior art is not so discuss its details at this.
As shown in Fig. 2, be the structural representation of the utility model under first operator scheme; When water temperature differs a lot of must the heating water tank from preset temperature, because this moment, desired power was higher, so the output of this alternating current-direct current switching selector 300 is set at AC power 100 power supplies, drive the higher energy of these interchange attemperating unit 400 generations with the application alternating current this is treated attemperating unit 600 (water tank) heating, in the hope of water temperature is arrived needed temperature with higher improved efficiency.
As shown in Fig. 3, be the structural representation of the utility model under second operator scheme; When water temperature arrived a setting value, the output terminal of setting this alternating current-direct current switching selector 300 connected this direct supply 200,201,202,203, to use this direct current attemperating unit 500,501 of direct-current drive, 502,503 pairs this treat attemperating unit 600 heating or the action that is incubated, and the needs of visual in-situ power, starts one or more groups direct supply, be to start two direct supplys 200,201 as an illustration in Fig. 3.
As shown in Fig. 4, be the structural representation of the utility model under the 3rd operator scheme; When this treats that attemperating unit 600 need add thermal effect greatly (as temperature control), can make this AC power 100 and each direct supply 200,201,202,203 startings simultaneously are so that this AC power 100 or direct supply 200,201,202,203 can activate this its under heating arrangement, this moment, two attemperating units started system to be provided maximum temperature control energy simultaneously.
Wherein the utility model can be set the operating conditions under the various different operating modes in this microcomputer controller 800, boils lavipeditum as being set at for water temperature, bath, different modes of operation such as distillation, each mode of operation has different operating temperatures, with operating conditions.So when the user imported the necessary operations mode, this logical circuit namely calculated target temperature and detected system temperature according to this mode of operation, according to both differences, determines the power supply of required use.The same attemperating unit 600 for the treatment of also can carry out different pattern operations.
As shown in Figure 1, the utility model still can be at each direct supply 200,201,202,203 output terminal adds a load controller 210,211 respectively, 212,213, each load controller 210,211,212,213 all are connected with this microcomputer controller 800, and be subjected to this microcomputer controller 800 controls, in order to control this direct supply 200,201,202,203 load exports to reach the purpose of load control.The logic of load control can be set in the logical circuit 810 of this microcomputer controller 800.Make and under different situations, carry out different load set.
The attemperating unit for the treatment of in the utility model is not limited to the water source of above-mentioned explanation, everyly uses electrically heated device all in scope of the present utility model, as air-conditioning, and oven dry, distillation, dry blowing, the wet steaming etc. all in scope of the present utility model.
The purpose of this utility model is to propose a kind of heating arrangement, makes the heating arrangement of direct current and alternating current can and be stored in the same system, respectively gets advantage whereby, and remedies the shortcoming of using different opportunitys mutually.
Above-listed detailed description specifies at possible embodiments of the present utility model; but this embodiment is not in order to limit claim of the present utility model; allly do not break away from the equivalence that the utility model skill spirit does and implement or change, all should be contained in the protection domain of the present utility model.
Claims (10)
1. the alternating current-direct current temperature control system of an adaptive is characterized in that, comprises:
An alternating current-direct current switching selector, its input end connect an AC power and at least one direct supply respectively, this alternating current-direct current switching selector can this AC power of switched conductive and or this direct supply;
Treat attemperating unit for one, in be provided with one and exchange attemperating unit and at least one direct current attemperating unit and one group of presence states detecting device;
This interchange attemperating unit connects the output terminal of this alternating current-direct current switching device shifter, and accepts from the output current of this AC power through this alternating current-direct current switching selector this to be treated the attemperating unit heating; Each direct current attemperating unit connects the output terminal of this alternating current-direct current switching selector respectively, to accept from the output current of direct supply corresponding with it through this alternating current-direct current switching selector this being treated the attemperating unit heating; This presence states detecting device detects the ambient condition that this treats attemperating unit; And
A microcomputer controller that is used for receiving the signal of this presence states detecting device, be connected with this alternating current-direct current switching selector and this group presence states detecting device, the logical circuit that has by this microcomputer controller is controlled the change action of this alternating current-direct current switching selector.
2. the alternating current-direct current temperature control system of adaptive as claimed in claim 1, it is characterized in that, when the preset value in the detected temperatures numerical value of this presence states detecting device and this logical circuit differs a lot of, this microcomputer controller sends control signal, the output of controlling this alternating current-direct current switching selector is set at this AC power of conducting, drives this interchange attemperating unit with this AC power this is treated the attemperating unit heating.
3. the alternating current-direct current temperature control system of adaptive as claimed in claim 1, it is characterized in that, when the detected temperatures numerical value of this presence states detecting device arrives a preset value in this logical circuit, this microcomputer controller sends control signal, the output of controlling this alternating current-direct current switching selector is set at this direct supply of conducting, with all or part of this direct current attemperating unit of this direct-current drive this is treated the attemperating unit heating.
4. the alternating current-direct current temperature control system of adaptive as claimed in claim 1, it is characterized in that, when the detected temperatures numerical value of this presence states detecting device need arrive a preset value in this logical circuit at short notice, this microcomputer controller sends control signal, the output of controlling this alternating current-direct current switching selector is set at this AC power of conducting and this direct supply simultaneously, drive corresponding direct current attemperating unit and exchange attemperating unit with this direct supply and AC power, this is treated the attemperating unit heating.
5. the alternating current-direct current temperature control system of adaptive as claimed in claim 1 is characterized in that, this treats that the mode of operation of attemperating unit is air-conditioning, oven dry, distillation, dry blowing, wet steaming or boils.
6. the alternating current-direct current temperature control system of adaptive as claimed in claim 1 is characterized in that, this alternating current-direct current switching selector is according to the control signal of this microcomputer controller, switches and a kind of or its combination of this AC power of conducting and this direct supply.
7. the alternating current-direct current temperature control system of adaptive as claimed in claim 1 is characterized in that, this direct current attemperating unit is four groups, be disposed at respectively this treat attemperating unit around, the isogonism that forms an angle of 90 degrees between the two adjacent attemperating units is laid.
8. the alternating current-direct current temperature control system of adaptive as claimed in claim 1 is characterized in that, the external display device of this microcomputer controller; And
The external alarm device that the state at scene is given the alarm of this microcomputer controller.
9. the alternating current-direct current temperature control system of adaptive as claimed in claim 1, it is characterized in that, between the output terminal of this direct supply respectively and this alternating current-direct current switching selector, be respectively equipped with one in order to the load controller of the load output of controlling this direct supply, each load controller all is connected with this microcomputer controller, and controlled by this microcomputer controller.
10.. the alternating current-direct current temperature control system of adaptive as claimed in claim 1 is characterized in that, this treats that attemperating unit is water tank, air-conditioning or electric blanket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320088119 CN203133633U (en) | 2013-02-26 | 2013-02-26 | Adaptable AC-DC temperature control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320088119 CN203133633U (en) | 2013-02-26 | 2013-02-26 | Adaptable AC-DC temperature control system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203133633U true CN203133633U (en) | 2013-08-14 |
Family
ID=48941600
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320088119 Expired - Fee Related CN203133633U (en) | 2013-02-26 | 2013-02-26 | Adaptable AC-DC temperature control system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203133633U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105992400A (en) * | 2015-03-03 | 2016-10-05 | 佛山市顺德区美的电热电器制造有限公司 | Heating control device, heating control method and cooking appliance |
-
2013
- 2013-02-26 CN CN 201320088119 patent/CN203133633U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105992400A (en) * | 2015-03-03 | 2016-10-05 | 佛山市顺德区美的电热电器制造有限公司 | Heating control device, heating control method and cooking appliance |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP2860456B1 (en) | Modular domestic cooking appliance with customizable cooking bays/ modules | |
| WO2014052193A4 (en) | Automatic local electric management system | |
| KR20160039680A (en) | Smart power system | |
| CN203133633U (en) | Adaptable AC-DC temperature control system | |
| CN104570786B (en) | Multi-load interlock circuit and its control method | |
| EP3357190A1 (en) | Intelligent connector module and bus control system | |
| CN104269916A (en) | Method for achieving switching between high-voltage induction power supply and photovoltaic power supply | |
| CN206006952U (en) | Power-off control system, coffee machine and electric kettle | |
| CN204256582U (en) | A kind of three-phase electric appliance five notch power control device | |
| CN203625621U (en) | Heating roller adopting zoning circulation heating | |
| TWI497860B (en) | A power monitoring system | |
| CN205247232U (en) | Transformer temperature control system | |
| CN208384450U (en) | A kind of multifunctional controlled cabinet | |
| CN205083270U (en) | Heating container | |
| CN113376482A (en) | Insulation itinerant detection and automatic drying device and drying method | |
| CN206226118U (en) | A kind of computer based electric power monitoring system | |
| CN206595701U (en) | A kind of intelligent leakage protector controls circuit | |
| CN205408177U (en) | Electric heating control device that possesses little amplitude control function that keeps warm | |
| JP3190999U (en) | Temperature control system | |
| JP2014071986A (en) | Heating cooker | |
| CN104090518B (en) | A kind of ion nitriding furnace failure simulation method and system | |
| CN207924537U (en) | Cooling system | |
| CN204316177U (en) | Intelligent distribution system | |
| CN212231079U (en) | Novel three-phase safety circuit | |
| CN203328535U (en) | Electric heating vessel and control device thereof |
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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130814 Termination date: 20160226 |