CN211855630U

CN211855630U - Two-way detection device of photovoltaic power plant equipment temperature

Info

Publication number: CN211855630U
Application number: CN202020763912.5U
Authority: CN
Inventors: 王征宇; 王世战; 轩栋; 刘龙智
Original assignee: Gansu Shanghang Electric Power Operation And Maintenance Co ltd
Current assignee: Guohua Satellite Data Technology Co.,Ltd.
Priority date: 2020-05-11
Filing date: 2020-05-11
Publication date: 2020-11-03
Anticipated expiration: 2030-05-11

Abstract

The utility model discloses a photovoltaic power plant equipment temperature bidirectional detection device, including mounting panel, equipment casing, the inner chamber fixedly connected with of mounting panel detects the box. The utility model has the advantages that: the utility model discloses a first temperature detect module, single chip microcomputer control module, second temperature detect module and audible-visual annunciator's cooperation is used, utilize single chip microcomputer control module to first temperature detect module, second temperature detect module controls, utilize first temperature detect module and second temperature detect module can detect the inside temperature of power station equipment and the outside temperature of equipment respectively, realize the bilateral detection, can detect the inside and outside temperature of equipment and then the staff of being convenient for carries out artificial intervention to the temperature, utilize audible-visual annunciator to remind workman personnel simultaneously, ensure the temperature of equipment service environment, the practicality of this photovoltaic power station equipment temperature bilateral detection device has been improved.

Description

Two-way detection device of photovoltaic power plant equipment temperature

Technical Field

The utility model relates to a photovoltaic power plant technical field specifically is a photovoltaic power plant equipment temperature bidirectional detection device.

Background

With the development of society, a photovoltaic power station becomes a main source of electric power energy, and the photovoltaic power station refers to a power generation system which utilizes solar energy and is composed of electronic elements such as a crystalline silicon plate, an inverter and the like, and is connected with a power grid and transmits electric power to the power grid. The photovoltaic power station belongs to the green power development energy project with the greatest national encouragement. It can be divided into an independent power generation system with a storage battery and a grid-connected power generation system without a storage battery. Solar power generation is classified into photo-thermal power generation and photovoltaic power generation. The solar energy electric energy that gets into commercialization at present, it is exactly that solar photovoltaic generates electricity to indicate, photovoltaic power plant needs the equipment that uses a lot, because photovoltaic power plant's power source is solar energy, consequently photovoltaic power plant is in the higher environment of temperature, and equipment in the power station can not work under high temperature environment, equipment during operation self also can produce a large amount of heats simultaneously, consequently, need detect the temperature of equipment, traditional temperature-detecting device generally can only detect the temperature of equipment external environment when using, can not satisfy the demand that modern power station equipment detected ambient temperature, therefore we have provided a photovoltaic power plant equipment temperature two-way detection device.

SUMMERY OF THE UTILITY MODEL

In view of the above-mentioned problem that prior art exists, an aspect of the utility model aims at providing a photovoltaic power plant equipment temperature bidirectional detection device.

In order to achieve the purpose, the utility model provides a bidirectional temperature detection device for photovoltaic power station equipment, which comprises a mounting plate and an equipment shell, wherein the inner cavity of the mounting plate is fixedly connected with a detection box, the detection box is movably sleeved inside the equipment shell, two side threads of the mounting plate are sleeved with fixing screws, one end threads of the fixing screws are sleeved on the inner cavity of the equipment shell, the top of the inner cavity of the detection box is fixedly connected with a second temperature detection module, the bottom of the inner cavity of the detection box is fixedly connected with a first temperature detection module, one side of the inner cavity of the detection box is fixedly connected with a humidity detection module, the middle part of the inner cavity of the detection box is fixedly connected with a singlechip control module, the upper surface of the detection box is fixedly connected with an external protective sleeve, the lower surface of the detection box is fixedly connected with an internal protective sleeve, the front, and an audible and visual alarm is fixedly arranged on the upper surface of the mounting plate.

Optionally, both sides of the lower surface of the detection box are fixedly connected with exhaust fans respectively.

Optionally, one end of the humidity detection module is provided with a humidity detection head, and one end of the humidity detection head extends to the outside of the detection box and is located at one end of the air outlet of the induced draft fan.

Optionally, a built-in temperature detection head is arranged on the surface of the first temperature detection module, and the built-in temperature detection head is movably sleeved to the inner cavity of the built-in protective sleeve.

Optionally, an external temperature detection head is arranged on the surface of the second temperature detection module, and one end of the external temperature detection head is movably sleeved to the inner cavity of the external protection sleeve.

Optionally, the upper surface of the mounting plate is fixedly connected with a protective shell located outside the audible and visual alarm, and the protective shell is made of transparent plastic.

Optionally, the humidity detection module, the first temperature detection module, the second temperature detection module, the audible and visual alarm and the display module are all electrically connected with the single chip microcomputer control module.

Compared with the prior art, the utility model provides a pair of photovoltaic power plant equipment temperature bidirectional detection device has following beneficial effect:

1. the utility model discloses a first temperature detect module, single chip microcomputer control module, second temperature detect module and audible-visual annunciator's cooperation is used, utilize single chip microcomputer control module to first temperature detect module, second temperature detect module controls, utilize first temperature detect module and second temperature detect module can detect the inside temperature of power station equipment and the outside temperature of equipment respectively, realize the bilateral detection, can detect the inside and outside temperature of equipment and then the staff of being convenient for carries out artificial intervention to the temperature, utilize audible-visual annunciator to remind workman personnel simultaneously, ensure the temperature of equipment service environment, the practicality of this photovoltaic power station equipment temperature bilateral detection device has been improved.

2. The utility model discloses a humidity detection module, the mounting panel, induced-draft fan's cooperation is used, utilize humidity detection module can detect the inside air humidity of equipment, utilize induced-draft fan to make the air current in the equipment circulate simultaneously, and then make the more accurate that first temperature detection module and humidity detection module detected, this photovoltaic power plant equipment temperature two-way detection device's accurate nature has been improved, utilize the mounting panel to be convenient for install this photovoltaic power plant equipment temperature two-way detection device simultaneously, this photovoltaic power plant equipment temperature two-way detection device's convenience of use has been improved.

Drawings

FIG. 1 is a schematic sectional view of the present invention;

FIG. 2 is a front schematic view of the present invention;

fig. 3 is a block diagram of the present invention.

In the figure: 1. mounting a plate; 2. a detection cartridge; 3. a set screw; 4. a humidity detection module; 5. a humidity detection head; 6. an audible and visual alarm; 7. a temperature detection head is arranged outside; 8. an external protective sleeve; 9. a protective housing; 10. a second temperature detection module; 11. an equipment housing; 12. an air draft fan; 13. a protective sleeve is arranged inside; 14. a temperature detection head is arranged inside; 15. a first temperature detection module; 16. a single chip microcomputer control module; 17. and a display module.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present disclosure more clear, the technical solutions of the embodiments of the present disclosure will be described below clearly and completely with reference to the accompanying drawings of the embodiments of the present disclosure.

Unless otherwise defined, technical or scientific terms used herein shall have the ordinary meaning as understood by one of ordinary skill in the art to which this disclosure belongs. The use of the word "comprising" or "comprises", and the like, in this disclosure is intended to mean that the elements or items listed before that word, include the elements or items listed after that word, and their equivalents, without excluding other elements or items. The terms "connected" or "coupled" and the like are not restricted to physical or mechanical connections, but may also include electrical connections, whether direct or indirect. "upper", "lower", "left", "right", and the like are used merely to indicate relative positional relationships, and when the absolute position of the object being described is changed, the relative positional relationships may also be changed accordingly.

To maintain the following description of the embodiments of the present disclosure clear and concise, a detailed description of known functions and known components have been omitted from the present disclosure.

Referring to fig. 1-3, a bidirectional temperature detecting device for photovoltaic power station equipment comprises a mounting plate 1 and an equipment housing 11, wherein a detection box 2 is fixedly connected to an inner cavity of the mounting plate 1, the detection box 2 is movably sleeved inside the equipment housing 11, fixing screws 3 are sleeved on two side threads of the mounting plate 1, one end of each fixing screw 3 is sleeved inside the inner cavity of the equipment housing 11, a second temperature detecting module 10 is fixedly connected to the top of the inner cavity of the detection box 2, a first temperature detecting module 15 is fixedly connected to the bottom of the inner cavity of the detection box 2, a built-in temperature detecting head 14 is arranged on the surface of the first temperature detecting module 15, the built-in temperature detecting head 14 is movably sleeved inside the inner cavity of the built-in protective sleeve 13, and the built-in temperature detecting head 14 and the built-out temperature detecting head 7 are protected by the cooperation of the built-, the surface of the second temperature detection module 10 is provided with an external temperature detection head 7, one end of the external temperature detection head 7 is movably sleeved in an inner cavity of an external protective sleeve 8, the first temperature detection module 15 and the second temperature detection module 10 are matched for use, because the traditional temperature detector consists of a detection head, a control chip and a display panel, two groups of temperature detection modules of the first temperature detection module 15 and the second temperature detection module 10 are arranged, the temperature detection modules are controlled by the singlechip control module 16 at the same time, the temperature and the humidity are displayed by matching with the display module 17, the internal temperature of the power station equipment and the external temperature of the equipment can be detected by the first temperature detection module 15 and the second temperature detection module 10 respectively, the bidirectional detection is realized, the internal temperature and the external temperature of the equipment can be detected, and the manual intervention of a worker on the temperature is facilitated, meanwhile, workers can be reminded by using the audible and visual alarm 6, the temperature of the use environment of the equipment is ensured, and the practicability of the bidirectional temperature detection device of the photovoltaic power station equipment is improved, one side of the inner cavity of the detection box 2 is fixedly connected with a humidity detection module 4, one end of the humidity detection module 4 is provided with a humidity detection head 5, one end of the humidity detection head 5 extends to the outside of the detection box 2 and is positioned at one end of an air outlet of an exhaust fan 12, the air humidity in the equipment can be detected by using the humidity detection module 4, the middle part of the inner cavity of the detection box 2 is fixedly connected with a singlechip control module 16, the upper surface of the detection box 2 is fixedly connected with an external protective sleeve 8, the lower surface of the detection box 2 is fixedly connected with an internal protective sleeve 13, the front surface of the detection box 2 is fixedly provided with, the two sides of the lower surface of the detection box 2 are fixedly connected with exhaust fans 12 respectively, the exhaust fans 12 can be used for circulating air flow in equipment, so that the first temperature detection module 15 and the humidity detection module 4 can detect more accurately, the accuracy of the bidirectional temperature detection device of the photovoltaic power station equipment is improved, meanwhile, the mounting plate 1 is used for facilitating mounting of the bidirectional temperature detection device of the photovoltaic power station equipment, the use convenience of the bidirectional temperature detection device of the photovoltaic power station equipment is improved, the upper surface of the mounting plate 1 is fixedly connected with a protective shell 9 positioned outside the audible and visual alarm 6, the protective shell 9 is made of transparent plastic, the audible and visual alarm 6 can be protected by the protective shell 9, the audible and visual alarm 6 is prevented from being damaged due to collision, and the humidity detection module 4, the first temperature detection module 15, the second temperature detection module 10, The audible and visual alarm 6 and the display module 17 are electrically connected with the singlechip control module 16.

Specifically, when the utility model is used, the detection box 2 is firstly sleeved on the surface of the equipment shell 11, then the mounting plate 1 is fixed on the surface of the equipment shell 11 by using the fixing screw 3, the power supply of the exhaust fan 12 and the singlechip control module 16 is switched on, then the alarm temperature controlled by the singlechip control module 16 is adjusted through the display module 17, the external environment temperature of the equipment is detected by the second temperature detection module 10, the environment temperature inside the device is detected by the first temperature detection module 15, the humidity inside the device is detected by the humidity detection module 4, meanwhile, the display module 17 is used for displaying, when the temperature detected by the first temperature detection module 15 or the second temperature detection module 10 reaches a certain value, the singlechip control module 16 controls the audible and visual alarm 6 to give out audible and visual alarm.

The above description is only an exemplary embodiment of the present invention, and is not intended to limit the present invention, the scope of which is defined by the appended claims. Various modifications and equivalents of the invention can be made by those skilled in the art within the spirit and scope of the invention, and such modifications and equivalents should also be considered as falling within the scope of the invention.

Claims

1. The bidirectional detection device for the equipment temperature of the photovoltaic power station comprises a mounting plate (1) and an equipment shell (11) and is characterized in that a detection box (2) is fixedly connected to the inner cavity of the mounting plate (1), the detection box (2) is movably sleeved inside the equipment shell (11), fixing screws (3) are sleeved on threads on two sides of the mounting plate (1), one end of each fixing screw (3) is sleeved inside the inner cavity of the equipment shell (11), a second temperature detection module (10) is fixedly connected to the top of the inner cavity of the detection box (2), a first temperature detection module (15) is fixedly connected to the bottom of the inner cavity of the detection box (2), a humidity detection module (4) is fixedly connected to one side of the inner cavity of the detection box (2), and a single chip microcomputer control module (16) is fixedly connected to the middle of the inner cavity of the detection box (2), the utility model discloses a visual detection box, including detection box (2), the last fixed surface of detection box (2) is connected with external protective sheath (8), the lower fixed surface of detection box (2) is connected with built-in protective sheath (13), the positive fixed mounting of detection box (2) has display module (17), the last fixed surface of mounting panel (1) installs audible-visual annunciator (6).

2. The bidirectional temperature detection device for photovoltaic power plant equipment according to claim 1, characterized in that both sides of the lower surface of the detection box (2) are fixedly connected with an exhaust fan (12) respectively.

3. The bidirectional temperature detection device for photovoltaic power plant equipment according to claim 1, characterized in that one end of the humidity detection module (4) is provided with a humidity detection head (5), and one end of the humidity detection head (5) extends to the outside of the detection box (2) and is located at one end of an air outlet of the exhaust fan (12).

4. The bidirectional temperature detection device for photovoltaic power plant equipment according to claim 1, characterized in that a built-in temperature detection head (14) is disposed on the surface of the first temperature detection module (15), and the built-in temperature detection head (14) is movably sleeved in an inner cavity of the built-in protective sleeve (13).

5. The bidirectional temperature detection device for photovoltaic power plant equipment according to claim 1, characterized in that an external temperature detection head (7) is disposed on the surface of the second temperature detection module (10), and one end of the external temperature detection head (7) is movably sleeved to an inner cavity of the external protection sleeve (8).

6. The bidirectional temperature detection device for photovoltaic power plant equipment according to claim 1, characterized in that a protective casing (9) located outside the audible and visual alarm (6) is fixedly connected to the upper surface of the mounting plate (1), and the protective casing (9) is made of transparent plastic.

7. The bidirectional temperature detection device for photovoltaic power plant equipment according to claim 1, wherein the humidity detection module (4), the first temperature detection module (15), the second temperature detection module (10), the audible and visual alarm (6) and the display module (17) are electrically connected to the single-chip microcomputer control module (16).