A transient data recording device for offshore microgrid

Abstract

The present invention discloses a transient data recording device for an offshore microgrid, comprising: a sealed housing, a transient data recorder body, a shock-absorbing and buffering mechanism and a circulating heat-conducting mechanism all located in the sealed housing, and a packaging cover plate located on the surface of the sealed housing; the shock-absorbing and buffering mechanism is used to buffer the impact of external forces on the recorder body; the circulating heat-conducting mechanism is used to adjust the temperature in the sealed housing; the packaging cover plate is provided with: a control panel for operating the recorder body, and a wiring panel for being electrically connected to the recorder body. The present invention can reduce the impact of external sea breeze impact, vibration and other factors on it, and ensure the long service life of the transient data recording device.

Description

Technical Field

[0001] The present invention relates to the technical field of microgrids, and in particular to a transient data recording device for an offshore microgrid. Background Art

[0002] At present, smart microgrids are smaller, decentralized, independent systems that are autonomous systems capable of self-control, protection, and management. They can operate with an external power grid or in isolation. They are small power generation and distribution systems that integrate distributed power sources, energy storage devices, energy conversion devices, related loads, and monitoring and protection devices. With the maturity of its technology, microgrids are widely built in coastal cities for power generation on independent islands and coastlines.

[0003] However, there are some shortcomings in the transient data recording devices used in offshore microgrids on the market. The structure of traditional transient data recording devices is relatively simple. During use, due to the high humidity at sea, it is very easy to corrode and damage the internal structure of the transient data recording device. In addition, during use, its self-anti-seismic and impact resistance is poor, and it is very easy to be affected by impacts such as sea breeze. Summary of the invention

[0004] In order to solve the technical problems existing in the known technology, the present invention provides an offshore microgrid transient data recording device with strong earthquake and impact resistance.

[0005] The technical solution adopted by the present invention to solve the technical problems existing in the known technology is: a transient data recording device for an offshore microgrid, comprising: a sealed shell, a transient data recorder body, a shock-absorbing and buffering mechanism and a circulating heat-conducting mechanism all located in the sealed shell, and a packaging cover located on the surface of the sealed shell; the shock-absorbing and buffering mechanism is used to buffer the impact of external forces on the recorder body; the circulating heat-conducting mechanism is used to adjust the temperature in the sealed shell; the packaging cover is provided with: a control panel for operating the recorder body, and a wiring panel for being electrically connected to the recorder body.

[0006] Furthermore, the shock-absorbing and buffering mechanism includes a positioning frame fixed to the bottom of the sealed shell, and the positioning frame is a square box body with an upper opening; a square slide seat is provided in the positioning frame and slides horizontally relative to the bottom surface of the positioning frame; a transverse shock-absorbing spring is provided between each side surface of the slide seat and the inner side surface of the positioning frame; a plurality of through holes are provided on the upper surface of the slide seat; a supporting pole is slidably inserted in the through hole, and the upper end of the supporting pole extends out from the opening of the positioning frame; a longitudinal shock-absorbing spring is sleeved on the outer side of one end of the supporting pole extending out of the upper surface of the slide seat, and the transient data recorder body is fixed to the upper end of the supporting pole.

[0007] Furthermore, the upper portion of the positioning frame has a square opening, and the length and width of the opening are correspondingly larger than the length and width of the slide seat, and correspondingly smaller than the length and width of the bottom surface of the positioning frame.

[0008] Furthermore, three supporting poles are inserted into the upper surface of the slide seat, and the center distances of the supporting poles are the same in pairs.

[0009] Furthermore, a stopper is provided at the lower end of the supporting upright pole for limiting the upward movement of the supporting upright pole.

[0010] Furthermore, two groups of transverse shock-absorbing springs are arranged between each side surface of the slide seat and the inner side surface of the positioning shell frame.

[0011] Furthermore, the circulating heat-conducting mechanism includes a plurality of groups of heat-conducting air ducts, and the sealed shell is provided with input ports and output ports of the heat-conducting air ducts correspondingly.

[0012] Furthermore, the circulating heat conduction mechanism includes two groups of heat conduction air ducts, and the two groups of heat conduction air ducts are symmetrically arranged on both sides of the transient data recorder body.

[0013] Furthermore, the input port of the heat-conducting air duct is provided with a drying filter and an air intake fan in sequence from the outside to the inside; the output port of the heat-conducting air duct is provided with a protective mesh cover and an exhaust fan in sequence from the outside to the inside.

[0014] Furthermore, the heat-conducting air duct is a U-shaped structure, and heat-conducting wing rings are symmetrically arranged on the outer side of the heat-conducting air duct.

[0015] The advantages and positive effects of the present invention are as follows: through the sealing combination of the sealing shell and the packaging cover plate, the transient data recording device can be sealed and heat-dissipated under the cyclic heat dissipation of the cyclic heat conduction mechanism, so as to avoid long-term corrosion of the sea surface moisture and damage to the internal structure of the transient data recording device; and during use, the elastic support and positioning of the transient data recorder body by the shock-absorbing and buffering mechanism can reduce the impact of external factors such as sea breeze impact and vibration on it, thereby ensuring a long service life of the transient data recording device. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a structural schematic diagram of a transient data recording device for an offshore microgrid;

[0017] Figure 2 It is a structural schematic diagram of a shock-absorbing and buffering mechanism in an offshore microgrid transient data recording device;

[0018] Figure 3 The schematic diagram is a structural diagram of a circulating heat conduction mechanism in an offshore microgrid transient data recording device.

[0019] In the figure: 1. Sealed shell; 2. Assembly screw seat; 3. Circulating heat conduction mechanism; 3-1. Heat conduction air duct; 3-2. Heat conduction wing ring; 3-3. Input port; 3-4. Inlet fan; 3-5. Drying filter; 3-6. Output port; 3-7. Exhaust fan; 3-8. Protective mesh cover; 4. Packaging cover; 5. Wiring panel; 6. Control panel; 7. Positioning frame; 8. Horizontal shock-absorbing spring; 9. Sliding seat; 10. Support pole; 11. Longitudinal shock-absorbing spring; 12. Recorder body. DETAILED DESCRIPTION

[0020] In order to further understand the content, features and effects of the present invention, the following embodiments are listed and described in detail with reference to the accompanying drawings:

[0021] See also Figures 1 to 3 A transient data recording device for an offshore microgrid comprises: a sealed shell 1, a transient data recorder body 12, a shock-absorbing and buffering mechanism and a circulating heat-conducting mechanism 3 all located in the sealed shell 1, and a packaging cover plate 4 located on the surface of the sealed shell 1; the shock-absorbing and buffering mechanism is used to buffer the impact of external force on the recorder body 12; the circulating heat-conducting mechanism 3 is used to adjust the temperature in the sealed shell 1; the packaging cover plate 4 is provided with: a control panel 6 for operating the recorder body 12, and a wiring panel 5 for being electrically connected to the recorder body 12.

[0022] The shock absorbing and buffering mechanism, the circulating heat conducting mechanism 3, the control panel 6 and the wiring panel 5 can all adopt structures in the prior art that can realize the above functions.

[0023] Furthermore, the shock-absorbing and buffering mechanism may include a positioning frame 7 fixed to the bottom of the sealed shell 1, and the positioning frame 7 is a square box body with an upper opening; a square slide 9 is provided inside the positioning frame 7 and slides horizontally relative to the bottom surface of the positioning frame 7; a transverse shock-absorbing spring 8 is provided between each side surface of the slide 9 and the inner side surface of the positioning frame 7; a plurality of through holes are opened on the upper surface of the slide 9; a supporting pole 10 is slidably inserted in the through hole, and the upper end of the supporting pole 10 extends out from the opening of the positioning frame 7; a longitudinal shock-absorbing spring 11 is sleeved on the outer side of one end of the supporting pole 10 extending out of the upper surface of the slide 9, and the transient data recorder body 12 is fixed to the upper end of the supporting pole 10.

[0024] Furthermore, a square opening may be opened at the top of the positioning frame 7 , and the length and width of the opening may be correspondingly larger than the length and width of the slide seat 9 , and correspondingly smaller than the length and width of the bottom surface of the positioning frame 7 .

[0025] Furthermore, three support poles 10 may be plugged into the upper surface of the slide seat 9 , and the center distances of the support poles 10 are the same in pairs.

[0026] Furthermore, a stopper for limiting the upward movement of the support rod 10 may be provided at the lower end of the support rod 10 .

[0027] Furthermore, two groups of transverse damping springs 8 may be provided between each side surface of the slide seat 9 and the inner side surface of the positioning frame 7 .

[0028] Furthermore, the circulating heat conduction mechanism 3 may include a plurality of groups of heat conduction air ducts 3-1, and the sealed housing 1 is provided with input ports 3-3 and output ports 3-6 of the heat conduction air ducts 3-1. If the plurality of groups of heat conduction air ducts 3-1 are connected in parallel, a pair of input ports 3-3 and output ports 3-6 are provided on the sealed housing 1; if the plurality of groups of heat conduction air ducts 3-1 are connected in parallel but not in communication, a plurality of pairs of input ports 3-3 and output ports 3-6 are provided on the sealed housing 1; each group of heat conduction air ducts 3-1 is provided with a pair of input ports 3-3 and output ports 3-6.

[0029] Furthermore, the circulating heat conduction mechanism 3 may include two groups of heat conduction air ducts 3 - 1 , and the two groups of heat conduction air ducts 3 - 1 are symmetrically arranged on both sides of the transient data recorder body 12 .

[0030] Furthermore, the input port 3-3 of the heat-conducting air duct 3-1 may be provided with a drying filter 3-5 and an air intake fan 3-4 in sequence from outside to inside; the output port 3-6 of the heat-conducting air duct 3-1 may be provided with a protective screen 3-8 and an exhaust fan 3-7 in sequence from outside to inside. The air intake fan 3-4 may be provided with a heating device, which can input hot air into the sealed housing 1 when the outside temperature is lower than the working temperature of the recorder body 12.

[0031] Furthermore, the heat-conducting air duct 3-1 may be a U-shaped structure, and heat-conducting wing rings 3-2 are symmetrically arranged on the outer side of the heat-conducting air duct 3-1.

[0032] The structure and working principle of the present invention are further described below with reference to a preferred embodiment of the present invention:

[0033] A transient data recording device for an offshore microgrid comprises a sealed shell 1, an assembly screw seat 2 is symmetrically arranged at a corner position on the rear side of the sealed shell 1, and a packaging cover plate 4 is connected to the front side of the sealed shell 1, and a control panel 6 and a wiring panel 5 are arranged in sequence on the front side of the packaging cover plate 4 from top to bottom, a shock-absorbing and buffering mechanism is arranged at the middle position of the bottom end of the inner side of the sealed shell 1, and a transient data recorder body 12 is arranged at the top of a supporting vertical pole 10 in the shock-absorbing and buffering mechanism, and the shock-absorbing and buffering mechanism comprises a positioning frame 7 arranged at the middle position of the bottom end of the inner side of the sealed shell 1, and a transverse shock-absorbing spring 8 is symmetrically fixed to the inner wall of the positioning frame 7 at the front and rear end positions, and a horizontal slide seat 9 is fixed to the top of the transverse shock-absorbing spring 8, and a supporting vertical pole 10 is symmetrically inserted and inserted above the horizontal slide seat 9, and a longitudinal shock-absorbing spring 11 is sleeved on the outer side of the supporting vertical pole 10, and a transient data recorder body 12 is arranged at the top of the supporting vertical pole 10, and the transverse shock-absorbing spring There are two groups of 8, each group consists of two. The horizontal slide 9 is elastically connected to the positioning frame 7 through the transverse shock-absorbing spring 8. There are three groups of supporting poles 10, and the spacing distances between the supporting poles 10 are the same. The supporting poles 10 are elastically plugged into the horizontal slide 9 through the longitudinal shock-absorbing springs 11. During the use of the transient data recording device, when the transient data recorder body 12 is subjected to external lateral impact, the horizontal slide 9 is elastically supported by the transverse shock-absorbing springs 8 to slide elastically in the positioning frame 7 to reduce the impact of the external lateral impact on the transient data recorder body 12. At the same time, when the transient data recorder body 12 is subjected to external longitudinal impact, the longitudinal shock-absorbing springs 11 and the supporting poles 10 are elastically combined to slide the supporting poles 10 up and down on the horizontal slide 9 to reduce the impact of the external longitudinal impact on the transient data recorder body 12, thereby ensuring the long service life of the transient data recording device.

[0034] The inner side of the sealed shell 1 is symmetrically embedded with a circulating heat-conducting mechanism 3 at both ends, and the circulating heat-conducting mechanism 3 includes two groups of heat-conducting air ducts 3-1, and the outer side of the heat-conducting air duct 3-1 is symmetrically provided with a heat-conducting wing ring 3-2, and the air inlet end of the heat-conducting air duct 3-1 is connected to an input port 3-3, and the inner side of the input port 3-3 is sequentially provided with a drying filter 3-5 and an air intake fan 3-4 from the outside to the inside, and the exhaust end of the heat-conducting air duct 3-1 is connected to an output port 3-6, and the inner side of the output port 3-6 is sequentially provided with a protective mesh cover 3-8 and an exhaust fan 3-7 from the outside to the inside, and the heat-conducting air duct 3-1 is a U-shaped structure, and the heat-conducting air duct 3-1 and the heat-conducting wing ring 3-2 are symmetrically provided with a heat-conducting wing ring 3-2. All components are made of aluminum, the drying filter 3-5 is made of activated carbon mesh, and the protective mesh cover 3-8 is made of stainless steel. During the use of the transient data recording device, the air intake fan 3-4 works to inhale external cold air, and the external cold air is dried and filtered through the drying filter 3-5 and then inhaled into the input port 3-3, and then circulated and transported to the heat-conducting air duct 3-1 under the diversion of the input port 3-3. During the circulation of the cold air in the heat-conducting air duct 3-1, the mechanical heat generated by the heat conduction of the heat-conducting air duct 3-1 and the heat-conducting wing ring 3-2 is heat-conducted, and then the hot air after heat conduction is circulated and discharged through the output port 3-6 under the circulation extraction of the exhaust fan 3-7, and the mechanical heat generated by the transient data recorder body 12 is circulated and dissipated.

[0035] The working principle of the present invention is as follows: during the use of the transient data recorder, when the transient data recorder body 12 is subjected to an external lateral impact, the horizontal slide 9 is elastically supported by the lateral shock-absorbing spring 8 to slide elastically in the positioning shell frame 7, so as to reduce the impact of the external lateral impact on the transient data recorder body 12. Simultaneously, when the transient data recorder body 12 is subjected to an external longitudinal impact, the longitudinal shock-absorbing spring 11 and the elastic combination of the supporting upright pole 10 are used to make the supporting upright pole 10 slide elastically up and down on the horizontal slide 9, so as to reduce the impact of the external longitudinal impact on the transient data recorder body 12, thereby ensuring the long-term stability of the transient data recorder. Long service life. Furthermore, during the use of the transient data recording device, the air intake fan 3-4 works to extract the external cold air, and the external cold air is dried and filtered through the drying filter 3-5 and then sucked into the input port 3-3, and then circulated to the heat-conducting air duct 3-1 under the diversion of the input port 3-3. During the circulation of the cold air in the heat-conducting air duct 3-1, the mechanical heat generated by the heat conduction between the heat-conducting air duct 3-1 and the heat-conducting wing ring 3-2 is heat-conducted, and then the hot air after heat conduction is circulated and discharged through the output port 3-6 under the circulation extraction of the exhaust fan 3-7, and the mechanical heat generated by the transient data recorder body 12 is circulated and dissipated.

[0036] The embodiments described above are only used to illustrate the technical ideas and features of the present invention, and their purpose is to enable those skilled in the art to understand the contents of the present invention and implement them accordingly. The patent scope of the present invention cannot be limited only by this embodiment, that is, any equivalent changes or modifications made to the spirit disclosed by the present invention still fall within the patent scope of the present invention.

Claims

1. A transient data recording device for an offshore microgrid, characterized in that: include: A sealed housing, a transient data recorder body, a shock-absorbing and buffering mechanism and a circulating heat-conducting mechanism all located in the sealed housing, and a packaging cover plate located on the surface of the sealed housing; the shock-absorbing and buffering mechanism is used to buffer the impact of external forces on the recorder body; the circulating heat-conducting mechanism is used to adjust the temperature in the sealed housing; the packaging cover plate is provided with: a control panel for operating the recorder body, and a wiring panel for electrical connection with the recorder body; The shock-absorbing and buffering mechanism includes a positioning frame fixed to the bottom of the sealed shell, and the positioning frame is a square box body with an upper opening; a square slide seat is provided in the positioning frame and slides horizontally relative to the bottom surface of the positioning frame; a transverse shock-absorbing spring is provided between each side surface of the slide seat and the inner side surface of the positioning frame; a plurality of through holes are provided on the upper surface of the slide seat; a supporting pole is slidably inserted in the through hole, and the upper end of the supporting pole extends out from the opening of the positioning frame; a longitudinal shock-absorbing spring is sleeved on the outer side of one end of the supporting pole extending out of the upper surface of the slide seat, and the transient data recorder body is fixed on the upper end of the supporting pole.

2. The offshore microgrid transient data recording device according to claim 1, characterized in that: The upper part of the positioning shell frame is provided with a square opening, and the length and width of the opening are both correspondingly larger than the length and width of the sliding seat, and correspondingly smaller than the length and width of the bottom surface of the positioning shell frame.

3. The offshore microgrid transient data recording device according to claim 1, characterized in that: Three supporting poles are inserted into the upper surface of the slide seat, and the center distances of the supporting poles are the same in pairs.

4. The offshore microgrid transient data recording device according to claim 1, characterized in that: A stopper for limiting the upward movement of the supporting upright is arranged at the lower end of the supporting upright.

5. The offshore microgrid transient data recording device according to claim 1, characterized in that: Two groups of transverse shock-absorbing springs are arranged between each side surface of the sliding seat and the inner side surface of the positioning shell frame.

6. The offshore microgrid transient data recording device according to claim 1, characterized in that: The circulating heat-conducting mechanism comprises a plurality of groups of heat-conducting air ducts, and the sealed shell is provided with input ports and output ports of the heat-conducting air ducts correspondingly.

7. The offshore microgrid transient data recording device according to claim 6, characterized in that: The circulating heat conduction mechanism comprises two groups of heat conduction air ducts, and the two groups of heat conduction air ducts are symmetrically arranged on both sides of the transient data recorder body.

8. The offshore microgrid transient data recording device according to claim 6, characterized in that: The input port of the heat-conducting air duct is provided with a drying filter and an air intake fan in sequence from the outside to the inside; the output port of the heat-conducting air duct is provided with a protective mesh cover and an exhaust fan in sequence from the outside to the inside.

9. The offshore microgrid transient data recording device according to claim 6, characterized in that: The heat-conducting air duct is a U-shaped structure, and heat-conducting wing rings are symmetrically arranged on the outer side of the heat-conducting air duct.

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