CN201936206U - Multifunctional digital control constant temperature adjusting apparatus - Google Patents
Multifunctional digital control constant temperature adjusting apparatus Download PDFInfo
- Publication number
- CN201936206U CN201936206U CN2010206813031U CN201020681303U CN201936206U CN 201936206 U CN201936206 U CN 201936206U CN 2010206813031 U CN2010206813031 U CN 2010206813031U CN 201020681303 U CN201020681303 U CN 201020681303U CN 201936206 U CN201936206 U CN 201936206U
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- CN
- China
- Prior art keywords
- temperature
- power supply
- switch
- power
- supply output
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- 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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- 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
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating
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- Control Of Temperature (AREA)
Abstract
The utility model discloses a multifunctional digital control constant temperature adjusting apparatus, which is provided with a box casing, a power supply switch, a power supply indicating lamp, a work indicating lamp, a mechanism inside the box casing, a temperature display screen, a temperature setting disk, a thermoelectric couple, a power supply output wire and a power supply input wire, wherein the temperature display screen and the temperature setting disk are arranged outside the box casing; the thermoelectric couple is accommodated at the position of a temperature controlled device or a space, from which a temperature signal is output; the power supply output wire and the power supply input wire supply power to electrical heating equipment of the temperature controlled device or the space; the mechanism is a controller which is in respectively controlled connection with the temperature display screen, the temperature setting disk, the thermoelectric couple and a switch of the power supply output wire and the power supply input wire; the switch of the power supply output wire and the power supply input wire is also provided with a contactor for simultaneously opening and closing the dual power supply wires; and the contactor is controlled by the controller to be connected. The multifunctional digital control constant temperature adjusting apparatus is suitable for constant temperature control of an electrical heating appliance and has the advantages of simple and practical structure, flexibility for control, simpleness for operation and low cost; and the constant temperature safe operation of the electrical heating equipment can be effectively ensured.
Description
Technical field
The utility model relates to a kind of automatic temperature control, specifically is a kind of temperature thermostatic control that is used for, and opens and closes automatically electric heating appliance, and what keep required constant temperature carries out thermoregulator instrument automatically.
Background technology
Electric heating and electric heating heating are a kind of type of heating of very clean environment firendly, and it is in city and rural area, and family and enterprises and institutions all use widely, bring great convenience to productive life.But electric heating appliance needs again to control in real time, and excessive heating or out of control being very easy to are again caused various accidents, even lead to fire, cause the heavy losses of property and life.In general family, particularly rural area, the temperature controlling instruments of general more inapplicable industrial uses, their general complex structures cost an arm and a leg.Therefore, need to propose temperature regulating device a kind of simple in structure, cheap, easy to use, particularly control thermostatically-controlled equipment flexibly automatically.
The utility model content
The purpose of this utility model is in order to solve the problems of the technologies described above, to propose the digital control thermostatic control instrument of a kind of multi-usage, and this adjusting apparatus novel structure is controlled highly sensitively, can effectively guarantee the safe and effective operation of constant temperature of electric calorifie installation.
The purpose of this utility model is achieved through the following technical solutions: the digital control thermostatic control instrument of multi-usage, be provided with the case shell, power switch, power light, relay indicating light, the movement of case shell inside, it is characterized in that: be provided with temperature display in case shell outside, temperature is provided with dish and is placed on by the thermopair of getting the temperature signal place in temperature control device or space, also be provided with the power supply output line and the power input line of powering to by the heating equipment in temperature control device or space, described movement is a controller, it is provided with dish with temperature display and temperature respectively, thermopair, the switch of power input line and power supply output line carries out control linkage, this controller is for obtaining temperature signal from thermopair and handling and judge, when temperature is lower than setting temperature required, the connection switch of opening power output line and power input line, and the digitial controller of when temperature is higher than setting temperature required, the connection switch of power supply output line and power input line cutting out.
The switch of described power input line and power supply output line also is provided with the contactor that a power supply two-wire opens and closes simultaneously, and this contactor is by described controller control linkage.
Thermostatic control instrument of the present utility model is used with the electric heating appliance in thermostatic equipment and space in use, it can be according to the temperature of setting to the control that automatically adjusts of the electric heating appliance in the equipment of Be Controlled constant temperature and space, when temperature surpasses the setting highest standard, automatically powered-down stops electric heating appliance work; When temperature was lower than the minimum temperature of setting, opening power started electric heating appliance work automatically, and the accident that can avoid the electric heater superheated to cause has also been avoided electric waste.Therefore, the utlity model has the novel structure practicality, simple to operate, control can guarantee constant temperature heat supply heating flexibly, can also economize on electricity to greatest extent, and energy savings has particularly guaranteed plurality of advantages such as Electrical Safety.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
The profile of the utility model product is not subjected to the restriction of this figure, and only the profile change also belongs to protection domain of the present utility model.
Embodiment
The utility model is the explanation of into going up the step: embodiment: below in conjunction with drawings and Examples referring to accompanying drawing, the digital control thermostatic control instrument of multi-usage, be provided with case shell 1, power switch 25, power light 23, relay indicating light 24, the movement 2 of case shell inside, be provided with temperature display 22 in case shell outside, temperature is provided with dish 21 and is placed on by the thermopair of getting the temperature signal place 3 in temperature control device or space, also be provided with the power supply output line 4 and the power input line 5 of powering to by the heating equipment in temperature control device or space, described movement is a controller 2, it is provided with dish with temperature display and temperature respectively, thermopair, the switch of power input line and power supply output line carries out control linkage, this controller is for obtaining temperature signal from thermopair and handling and judge, when temperature is lower than setting temperature required, the connection switch of opening power output line and power input line, and the digitial controller of when temperature is higher than setting temperature required, the connection switch of power supply output line and power input line cutting out.The switch of power input line and power supply output line also is provided with the contactor 26 that a power supply two-wire opens and closes simultaneously, and this contactor is by described controller control linkage.
It below only is 1 embodiment of this patent; should be pointed out that for those skilled in the art, under the prerequisite that does not break away from the principle of the invention; can also make some improvements and modifications, these improvements and modifications also should be considered as the protection domain of this patent.
Claims (2)
1. digital control thermostatic control instrument of multi-usage, be provided with case shell (1), power switch (25), power light (23), relay indicating light (24), the movement (2) of case shell inside, it is characterized in that: be provided with temperature display (22) in case shell outside, temperature is provided with dish (21) and is placed on by the thermopair of getting the temperature signal place (3) in temperature control device or space, also be provided with the power supply output line (4) and the power input line (5) of powering to by the heating equipment in temperature control device or space, described movement is controller (2), it is provided with dish with temperature display and temperature respectively, thermopair, the switch of power input line and power supply output line carries out control linkage, this controller is for obtaining temperature signal from thermopair and handling and judge, when temperature is lower than setting temperature required, the connection switch of opening power output line and power input line, and the digitial controller of when temperature is higher than setting temperature required, the connection switch of power supply output line and power input line cutting out.
2. thermostatic control instrument according to claim 1 is characterized in that: the switch of described power input line and power supply output line also is provided with the contactor (26) that a power supply two-wire opens and closes simultaneously, and this contactor is by described controller control linkage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206813031U CN201936206U (en) | 2010-12-27 | 2010-12-27 | Multifunctional digital control constant temperature adjusting apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206813031U CN201936206U (en) | 2010-12-27 | 2010-12-27 | Multifunctional digital control constant temperature adjusting apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201936206U true CN201936206U (en) | 2011-08-17 |
Family
ID=44447723
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206813031U Expired - Fee Related CN201936206U (en) | 2010-12-27 | 2010-12-27 | Multifunctional digital control constant temperature adjusting apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201936206U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107366601A (en) * | 2017-07-12 | 2017-11-21 | 国网山东省电力公司平原县供电公司 | A kind of multi-functional winter heater for diesel car engine |
-
2010
- 2010-12-27 CN CN2010206813031U patent/CN201936206U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107366601A (en) * | 2017-07-12 | 2017-11-21 | 国网山东省电力公司平原县供电公司 | A kind of multi-functional winter heater for diesel car engine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110817 Termination date: 20131227 |