CN205263674U - Automatic check out system that photovoltaic case becomes - Google Patents
Automatic check out system that photovoltaic case becomes Download PDFInfo
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- CN205263674U CN205263674U CN201521037805.XU CN201521037805U CN205263674U CN 205263674 U CN205263674 U CN 205263674U CN 201521037805 U CN201521037805 U CN 201521037805U CN 205263674 U CN205263674 U CN 205263674U
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- electric heater
- photovoltaic case
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Abstract
The utility model provides an automatic check out system that photovoltaic case becomes, the box includes left coverboard, right coverboard, roof and bottom plate, left vent and right vent have been seted up respectively to left side coverboard and right coverboard, still be provided with left bank fan, right exhaust fan, electric heater, temperature sensor and control by temperature change unit in the box, the left bank fan fix on left coverboard and towards left side vent air -out, right exhaust fan fix on right coverboard and towards right side vent air -out, electric heater sets up on the bottom plate, temperature sensor and control by temperature change unit are fixed on the roof, the control by temperature change unit respectively with left bank fan, right exhaust fan, electric heater and temperature sensor electricity are connected, this kind of automatic check out system that photovoltaic case becomes through electric heater about with the temperature of two exhaust fans in to the box regulate and control, the trouble is avoided in the no matter hot or cold normal work that can all ensure equipment of weather.
Description
Technical field
The utility model relates to photovoltaic case and becomes control technology field, relates in particular to the automatic checkout system that a kind of photovoltaic case becomes.
Background technology
At present, distant due between the inversion chamber in photovoltaic field and primary substation (hereinafter to be referred as booster stations), for reducing the loss in delivery of electrical energy process, blower fan in photovoltaic field need configure 35kV(or 10kV on the spot) box step-up transformer, the electric energy of photovoltaic output is first boosted, and then be flowed to booster stations and be transported to the major network system of electrical network.
Due to summer weather sweltering heat, the internal temperature that photovoltaic case is become to control system is very high, very large to components and parts in monitoring system and controller injury, the easy scaling loss of mainboard, summer, continuous high temperature had a strong impact on the device security that electric power box becomes, and the temperature in control cabinet has too lowly in the winter time, equipment operation is easy to break down.
Utility model content
The technical problems to be solved in the utility model is: become in order to solve photovoltaic case of the prior art the problems referred to above that detection system exists, the automatic checkout system that the utility model provides a kind of photovoltaic case to become solves the problems referred to above.
The utility model solves the technical scheme that its technical problem adopts: the automatic checkout system that a kind of photovoltaic case becomes, comprises casing and be arranged on the wiring surface-mounted integrated circuit in casing, power module of voltage regulation, communication management module, alternating current/voltage acquisition module, power analysis module, open into module and output module, described casing comprises left coverboard, right coverboard, top board and base plate, described left coverboard and right coverboard offer respectively left ventilating opening and right ventilating opening, are also provided with left bank fan in described casing, right ventilating fan, electric heater, temperature sensor and temperature conditioning unit, described left bank fan is fixed on left coverboard and towards described left ventilating opening air-out, described right ventilating fan is fixed on right coverboard and towards described right ventilating opening air-out, described electric heater is arranged on described base plate, described temperature sensor and temperature conditioning unit are fixed on described top board, described temperature conditioning unit respectively with described left bank fan, right ventilating fan, the electrical connection of electric heater and temperature sensor, described wiring surface-mounted integrated circuit respectively with described power module of voltage regulation, communication management module, alternating current/voltage acquisition module, power analysis module, open into module and output module electrical connection, described power module comprises AC power, dc source and switch unit, described communication management module comprises the first cpu chip, optoelectronic transceivers, Ethernet interface, RS232 serial ports, GPRS communication module and WiFi communication module, described the first cpu chip respectively with described optoelectronic transceivers, Ethernet interface, RS232 serial ports, GPRS communication module is connected with WiFi communication module.
As preferably, described electric heater is RTD heater.
As preferably, on described left ventilating opening, be provided with left cover, on described right ventilating opening, be provided with right cover plate.
As preferably, described power analysis module comprises the second cpu chip, memory and DSP, and described DSP is connected with described alternating current/voltage acquisition module, and described the second cpu chip is connected with described memory and DSP respectively.
As preferably, described temperature conditioning unit is also connected with LCDs.
The beneficial effects of the utility model are, the automatic checkout system that this photovoltaic case becomes regulates and controls the temperature in casing by electric heater and two of left and right ventilating fan, and no matter heat or the cold normal work that can guarantee equipment, avoids fault.
Brief description of the drawings
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is the structural representation of the optimum embodiment of the automatic checkout system of photovoltaic case change of the present utility model.
In figure 1, casing, 2, left bank fan, 3, right ventilating fan, 4, electric heater, 5, temperature sensor, 6, temperature conditioning unit, 7, LCDs.
Detailed description of the invention
Describe embodiment of the present utility model below in detail, the example of described embodiment is shown in the drawings, and wherein same or similar label represents same or similar element or has the element of identical or similar functions from start to finish. Be exemplary below by the embodiment being described with reference to the drawings, only for explaining the utility model, and can not be interpreted as restriction of the present utility model. On the contrary, embodiment of the present utility model comprises all changes, amendment and the equivalent within the scope of spirit and the intension that falls into additional claims.
In description of the present utility model, it will be appreciated that, term " " center ", " longitudinally ", " laterally ", " length ", " width ", " thickness ", " on ", D score, " front ", " afterwards ", " left side ", " right side ", " vertically ", " level ", " top ", " end " " interior ", " outward ", " axially ", " radially ", orientation or the position relationship of instructions such as " circumferentially " are based on orientation shown in the drawings or position relationship, only the present invention for convenience of description and simplified characterization, instead of device or the element of instruction or hint indication must have specific orientation, with specific orientation structure and operation, therefore can not be interpreted as limitation of the present invention.
In addition, term " first ", " second " etc. are only for describing object, and can not be interpreted as instruction or hint relative importance. In description of the present utility model, it should be noted that, unless otherwise clearly defined and limited, term " is connected ", " connection " should be interpreted broadly, and for example, can be to be fixedly connected with, and can be also to removably connect, or connects integratedly; Can be mechanical connection, can be also electrical connection; Can be to be directly connected, also can indirectly be connected by intermediary. For the ordinary skill in the art, can concrete condition understand the concrete meaning of above-mentioned term in the utility model. In addition,, in description of the present utility model, except as otherwise noted, the implication of " multiple " is two or more.
As shown in Figure 1, the automatic checkout system that the utility model provides a kind of photovoltaic case to become, comprises casing 1 and is arranged on the wiring surface-mounted integrated circuit in casing 1, power module of voltage regulation, communication management module, alternating current/voltage acquisition module, power analysis module, open into module and output module, described casing 1 comprises left coverboard, right coverboard, top board and base plate, described left coverboard and right coverboard offer respectively left ventilating opening and right ventilating opening, in described casing 1, are also provided with left bank fan 2, right ventilating fan 3, electric heater 4, temperature sensor 5 and temperature conditioning unit 6, described left bank fan 2 is fixed on left coverboard and towards described left ventilating opening air-out, described right ventilating fan 3 is fixed on right coverboard and towards described right ventilating opening air-out, described electric heater 4 is arranged on described base plate, described temperature sensor 5 and temperature conditioning unit 6 are fixed on described top board, described temperature conditioning unit 6 respectively with described left bank fan 2, right ventilating fan 3, electric heater 4 and temperature sensor 5 are electrically connected, described wiring surface-mounted integrated circuit respectively with described power module of voltage regulation, communication management module, alternating current/voltage acquisition module, power analysis module, open into module and output module electrical connection, described power module comprises AC power, dc source and switch unit, described communication management module comprises the first cpu chip, optoelectronic transceivers, Ethernet interface, RS232 serial ports, GPRS communication module and WiFi communication module, described the first cpu chip respectively with described optoelectronic transceivers, Ethernet interface, RS232 serial ports, GPRS communication module is connected with WiFi communication module, and described electric heater 4 is RTD heater, on described left ventilating opening, is provided with left cover, on described right ventilating opening, is provided with right cover plate, and described power analysis module comprises the second cpu chip, memory and DSP, described DSP is connected with described alternating current/voltage acquisition module, and described the second cpu chip is connected with described memory and DSP respectively, and described temperature conditioning unit 6 is also connected with LCDs 7.
In the description of this description, the description of reference term " embodiment ", " some embodiment ", " example ", " concrete example " or " some examples " etc. means to be contained at least one embodiment of the present utility model or example in conjunction with specific features, structure, material or the feature of this embodiment or example description. In this manual, the schematic statement of described term is not necessarily referred to identical embodiment or example. And specific features, structure, material or the feature of description can be with suitable mode combination in any one or more embodiment or example.
Taking above-mentioned foundation desirable embodiment of the present utility model as enlightenment, by above-mentioned description, relevant staff can, not departing from the scope of this utility model technological thought, carry out various change and amendment completely. The technical scope of this utility model is not limited to the content on description, must determine its technical scope according to claim scope.
Claims (5)
1. the automatic checkout system that photovoltaic case becomes, is characterized in that: comprise casing and be arranged on the wiring surface-mounted integrated circuit in casing, power module of voltage regulation, communication management module, alternating current/voltage acquisition module, power analysis module, open into module and output module, described casing comprises left coverboard, right coverboard, top board and base plate, described left coverboard and right coverboard offer respectively left ventilating opening and right ventilating opening, are also provided with left bank fan in described casing, right ventilating fan, electric heater, temperature sensor and temperature conditioning unit, described left bank fan is fixed on left coverboard and towards described left ventilating opening air-out, described right ventilating fan is fixed on right coverboard and towards described right ventilating opening air-out, described electric heater is arranged on described base plate, described temperature sensor and temperature conditioning unit are fixed on described top board, described temperature conditioning unit respectively with described left bank fan, right ventilating fan, the electrical connection of electric heater and temperature sensor, described wiring surface-mounted integrated circuit respectively with described power module of voltage regulation, communication management module, alternating current/voltage acquisition module, power analysis module, open into module and output module electrical connection, described power module comprises AC power, dc source and switch unit, described communication management module comprises the first cpu chip, optoelectronic transceivers, Ethernet interface, RS232 serial ports, GPRS communication module and WiFi communication module, described the first cpu chip respectively with described optoelectronic transceivers, Ethernet interface, RS232 serial ports, GPRS communication module is connected with WiFi communication module.
2. the automatic checkout system that photovoltaic case as claimed in claim 1 becomes, is characterized in that: described electric heater is RTD heater.
3. the automatic checkout system that photovoltaic case as claimed in claim 2 becomes, is characterized in that: on described left ventilating opening, be provided with left cover, on described right ventilating opening, be provided with right cover plate.
4. the automatic checkout system that photovoltaic case as claimed in claim 3 becomes, it is characterized in that: described power analysis module comprises the second cpu chip, memory and DSP, described DSP is connected with described alternating current/voltage acquisition module, and described the second cpu chip is connected with described memory and DSP respectively.
5. the automatic checkout system that photovoltaic case as claimed in claim 4 becomes, is characterized in that: described temperature conditioning unit is also connected with LCDs.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521037805.XU CN205263674U (en) | 2015-12-15 | 2015-12-15 | Automatic check out system that photovoltaic case becomes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521037805.XU CN205263674U (en) | 2015-12-15 | 2015-12-15 | Automatic check out system that photovoltaic case becomes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205263674U true CN205263674U (en) | 2016-05-25 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521037805.XU Active CN205263674U (en) | 2015-12-15 | 2015-12-15 | Automatic check out system that photovoltaic case becomes |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205263674U (en) |
-
2015
- 2015-12-15 CN CN201521037805.XU patent/CN205263674U/en active Active
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| GR01 | Patent grant |