CN216625690U - Conversion control manager between solar energy and commercial power - Google Patents
Conversion control manager between solar energy and commercial power Download PDFInfo
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- CN216625690U CN216625690U CN202122529562.3U CN202122529562U CN216625690U CN 216625690 U CN216625690 U CN 216625690U CN 202122529562 U CN202122529562 U CN 202122529562U CN 216625690 U CN216625690 U CN 216625690U
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- side wall
- inverter body
- solar energy
- sealing
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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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
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Abstract
The utility model discloses a conversion control manager between solar energy and commercial power, which comprises an inverter body, wherein a cavity is arranged in the inverter body, a storage groove is arranged on the outer side wall of the inverter body, a plurality of exhaust holes communicated with the cavity are formed in the inner side wall of the storage groove, a sealing plate is connected in the storage groove in a sliding mode, a first sealing gasket is fixedly connected to one side, close to the exhaust holes, of the sealing plate, one side, far away from the sealing plate, of the first sealing gasket is abutted to the inner side wall of the storage groove, elastic stretching mechanisms are arranged at two ends of the sealing plate, an opening communicated with the cavity is formed in one side, far away from the storage groove, of the inverter body, a baffle is inserted in the opening in a sliding mode, and a slot and a hollow groove are formed in the upper side and the lower side of the opening respectively. According to the utility model, through the arrangement of the spring, the sliding block and the sealing plate, automatic pressure relief is realized, meanwhile, the whole sealing performance is ensured, and the stability is improved while the maintenance and the overhaul are convenient.
Description
Technical Field
The utility model relates to the technical field of solar energy, in particular to a conversion control manager between solar energy and commercial power.
Background
Solar energy is thermal radiation energy of the sun, which is mainly expressed as solar ray, is generally used for power generation or energy supply for a water heater in modern times, under the condition that fossil fuel is gradually reduced, the solar energy becomes an important component of energy used by human beings, and is continuously developed, the solar energy is utilized in a photo-thermal conversion mode and a photo-electric conversion mode, the solar power generation is a new renewable energy, the solar energy is usually direct current when being converted into electric energy, and in order to enable the electric energy converted from the solar energy to be used by commercial power, the direct current is usually converted into alternating current by an inverter for use; after the inverter operates for a long time, the electric elements in the inverter may explode due to the temperature rise, and the inverter shell is easily deformed and damaged by the gas rapidly expanding in the inverter because the conventional inverter shell is an integrally formed metal shell.
The application numbers are: the utility model of CN202010947598.0 discloses an automatic solar energy-commercial power conversion device, which comprises a bottom plate and a top plate, wherein the outer walls of the opposite sides of the bottom plate and the top plate are both fixedly connected with a vertical frame, and the top and the bottom of the outer wall of the opposite side of the vertical frame are both provided with guide grooves … …, so that greater damage can be prevented;
the clamping type rear plate is convenient to detach, maintain and repair, the clamping type rear plate is poor in stability, the rear plate is easy to loosen once being affected by shaking or collision, the overall sealing performance is easy to reduce due to the pressure relief mode, rainwater is easy to permeate into the interior, and certain hidden danger exists.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the problems that the clamping type rear plate is convenient to disassemble, maintain and repair, the clamping type rear plate is poor in stability, the rear plate is easy to loosen once being affected by shaking or collision, the overall sealing performance is easy to reduce due to the pressure relief mode, rainwater is easy to permeate into the interior, and certain hidden danger exists.
In order to achieve the purpose, the utility model adopts the following technical scheme:
a control manager for conversion between solar energy and mains supply comprises an inverter body, wherein a cavity is arranged in the inverter body, a storage groove is arranged on the outer side wall of the inverter body, a plurality of exhaust holes communicated with the cavity are formed in the inner side wall of the storage groove, a sealing plate is connected in the storage groove in a sliding manner, a first sealing gasket is fixedly connected to one side, close to the exhaust holes, of the sealing plate, one side, far away from the sealing plate, of the first sealing gasket is abutted against the inner side wall of the storage groove, elastic stretching mechanisms are arranged at two ends of the sealing plate, an opening communicated with the cavity is formed in one side, far away from the storage groove, of the inverter body, a baffle is inserted in the opening in a sliding manner, a slot and a hollow groove are respectively formed in the upper side and the lower side of the opening, the lower end of the baffle extends into the slot, and a waterproof mechanism is fixedly connected to the upper end of the baffle, be equipped with the spread groove on the well slot inside wall, the spread groove internal rotation is connected with the gear, be equipped with the fixed slot on the lateral wall of baffle, fixedly connected with and gear engaged with rack on the fixed slot inside wall, the one end of gear runs through the spread groove and extends to in the fixed slot, fixedly connected with connecting rod in the gear, the both ends of connecting rod run through the gear respectively and rotate with the relative lateral wall in the spread groove and be connected, fixed the cup joint has the worm wheel on the connecting rod, rotate on the side wall of spread groove bottom end side and be connected with the worm with worm wheel engaged with, dc-to-ac converter body and fixedly connected with handle are run through to the upper end of worm, be connected for rotating between worm and the dc-to-ac converter body.
Preferably, the elastic stretching mechanism comprises sliding blocks at two ends of the sealing plate, sliding grooves corresponding to the sliding blocks are formed in opposite side walls in the storage groove, one ends, far away from the sealing plate, of the sliding blocks extend into the sliding grooves, sliding rods are inserted in the sliding blocks in a sliding mode, two ends of each sliding rod penetrate through the sliding blocks respectively and are fixedly connected with the opposite side walls in the sliding grooves, springs are sleeved on the sliding rods, and two ends of each spring are fixedly connected with the sliding blocks and the inner side walls of the sliding grooves respectively.
Preferably, the waterproof mechanism comprises a cover plate fixed at the upper end of the baffle plate, a second sealing gasket is fixedly connected to the lower end of the cover plate, and the lower end of the second sealing gasket abuts against the side wall of the upper end of the inverter body.
Preferably, a groove is formed in the side wall of the sliding block, a ball is connected to the groove in a rotating mode, and the ball abuts against the inner side wall of the sliding groove.
Preferably, the cover plate and the sealing plate are both made of stainless steel.
Preferably, the first and second gaskets are made of natural rubber.
Has the advantages that:
1. when the sealing device is used, the sliding block is pulled through the elasticity of the spring, the sliding block drives the sealing plate to be tightly attached to the inner wall of the object placing groove, the sealing effect is improved through the first sealing gasket, when the inverter body explodes due to an accident, instantly expanding gas extrudes the sealing plate through the exhaust hole, the sealing plate moves towards the outer side of the object placing groove, and the gas is discharged outwards through a gap between the sealing plate and the object placing groove, so that the effect of automatic pressure relief can be achieved, and the phenomenon that the shell of the inverter is deformed and damaged due to the fact that high-pressure gas cannot be discharged is prevented;
2. when maintenance and repair are needed, the handle is held firstly to drive the worm to rotate clockwise, the connecting rod is driven to rotate under the meshing action of the worm and the worm gear, the gear is driven to rotate through the connecting rod, the baffle is driven to move upwards under the meshing action of the gear and the rack, so that the opening is opened, maintenance and repair are carried out on the interior of the inverter body through the opening, after maintenance and repair are finished, the worm is rotated anticlockwise to reset the baffle (the principle is as above, and no repeated description is given here), and after the baffle is reset, rainwater is prevented from permeating into the hollow groove through the second sealing gasket and the cover plate.
Drawings
Fig. 1 is a schematic structural diagram of a conversion control manager between solar energy and utility power according to the present invention;
fig. 2 is a schematic structural diagram of a place a of a conversion control manager between solar energy and commercial power according to the present invention;
fig. 3 is a schematic structural diagram of a control manager for conversion between solar energy and utility power at position B according to the present invention.
In the figure: 1-an inverter body, 2-a baffle, 3-a sealing plate, 4-a worm, 5-a worm wheel, 6-a connecting rod, 7-a gear, 8-a rack, 9-a second sealing gasket, 10-a cover plate, 11-a sliding block, 12-a sliding rod, 13-a spring and 14-a first sealing gasket.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1-3, a conversion control manager between solar energy and commercial power comprises an inverter body 1, wherein a cavity is arranged in the inverter body 1, an article placing groove is arranged on the outer side wall of the inverter body 1, a plurality of exhaust holes communicated with the cavity are arranged on the inner side wall of the article placing groove, a sealing plate 3 is connected in the article placing groove in a sliding mode and used for sealing the exhaust holes, a first sealing gasket 14 is fixedly connected to one side, close to the exhaust holes, of the sealing plate 3 and used for improving the sealing effect of the sealing plate 3, and one side, far away from the sealing plate 3, of the first sealing gasket 14 abuts against the inner side wall of the article placing groove;
in this embodiment, two ends of the sealing plate 3 are each provided with an elastic stretching mechanism, the elastic stretching mechanism includes a slider 11 at two ends of the sealing plate 3, the slider 11 is used for driving the sealing plate 3 to be tightly attached to the inner side wall of the storage slot, sliding slots corresponding to the sliders 11 are respectively arranged on the opposite side walls in the storage slot, one end of each slider 11, which is far away from the sealing plate 3, extends into the corresponding sliding slot, a groove is arranged on the side wall of each slider 11, a ball is rotationally connected to the groove, and is used for reducing resistance when the slider 11 moves, the ball abuts against the inner side wall of the corresponding sliding slot, a sliding rod 12 is slidably inserted in each slider 11 and is used for improving stability when the slider 11 moves, two ends of each sliding rod 12 respectively penetrate through each slider 11 and are fixedly connected to the corresponding side wall in the corresponding sliding slot, each sliding rod 12 is sleeved with a spring 13 for pulling the slider 11 to move, and two ends of each spring 13 are respectively fixedly connected to the inner side walls of the slider 11 and the corresponding sliding slots;
in the embodiment, one side of the inverter body 1 far away from the object placing groove is provided with an opening communicated with the cavity, a baffle 2 is inserted in the opening in a sliding way, used for opening and closing the opening, the upper side and the lower side in the opening are respectively provided with a slot and a hollow groove, the lower end of the baffle plate 2 extends into the slot, the upper end of the baffle plate 2 penetrates through the hollow groove and is fixedly connected with a waterproof mechanism, the waterproof mechanism comprises a cover plate 10 fixed at the upper end of the baffle plate 2, for sealing the hollow groove, the lower end of the cover plate 10 is fixedly connected with a second sealing gasket 9, used for improving the sealing effect of the cover plate 10, the lower end of the second sealing gasket 9 is abutted against the side wall of the upper end of the inverter body 1, the cover plate 10 and the sealing plate 3 are both made of stainless steel, the first sealing gasket 14 and the second sealing gasket 9 are made of natural rubber, and the natural rubber has longer service life than common rubber;
in the embodiment, the inner side wall of the hollow groove is provided with a connecting groove, a gear 7 is rotationally connected in the connecting groove, for driving the rack 8 to move, the side wall of the baffle 2 is provided with a fixed groove, the inner side wall of the fixed groove is fixedly connected with the rack 8 meshed with the gear 7, for driving the baffle 2 to move, one end of the gear 7 penetrates through the connecting groove and extends into the fixed groove, the connecting rod 6 is fixedly connected in the gear 7, for driving the gear 7 to rotate, two ends of the connecting rod 6 respectively penetrate through the gear 7 and are rotatably connected with the opposite side walls in the connecting groove, the connecting rod 6 is fixedly sleeved with a worm wheel 5, used for driving the connecting rod 6 to rotate, the side wall of the bottom end of the connecting groove is rotationally connected with a worm 4 meshed with a worm wheel 5, the worm gear is used for driving the worm wheel 5 to rotate, the upper end of the worm 4 penetrates through the inverter body 1 and is fixedly connected with a handle, and the worm 4 is rotatably connected with the inverter body 1;
in this embodiment, the sliding block 11 is pulled by the elasticity of the spring 13, the sliding block 11 drives the sealing plate 3 to tightly adhere to the inner wall of the storage groove, the sealing effect is improved by the first sealing gasket 14, when the inverter body 1 explodes due to an accident, the instantaneously expanded gas extrudes the sealing plate 3 through the exhaust hole, so that the sealing plate 3 moves outward of the storage groove, the gas is discharged outward through the gap between the sealing plate 3 and the storage groove, thereby achieving the effect of automatic pressure relief, preventing the inverter housing from deforming and damaging due to the failure of discharging high-pressure gas, when maintenance and repair are needed, the handle is held to drive the worm 4 to rotate clockwise, the connecting rod 6 is driven to rotate by the meshing effect of the worm 4 and the worm wheel 5, the gear 7 is driven to rotate by the connecting rod 6, and the baffle 2 is driven to move upward by the meshing effect of the gear 7 and the rack 8, therefore, the opening is opened, maintenance and repair are carried out on the interior of the inverter body 1 through the opening, after the maintenance and repair are finished, the worm 4 is rotated anticlockwise, the baffle 2 is reset (the principle is as above, and no repeated description is given here), and after the baffle 2 is reset, rainwater is prevented from permeating into the hollow groove through the second sealing gasket 9 and the cover plate 10.
As described above, each component (component not described in specific structure) selected in the present application is a general standard component or a component known to those skilled in the art, and the structure and principle thereof can be known to those skilled in the art through a technical manual or through a routine experiment method.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.
Claims (6)
1. The utility model provides a conversion control manager between solar energy and commercial power, includes inverter body (1), its characterized in that: the inverter comprises an inverter body (1), a cavity is arranged in the inverter body (1), a storage groove is arranged on the outer side wall of the inverter body (1), a plurality of exhaust holes communicated with the cavity are formed in the inner side wall of the storage groove, a sealing plate (3) is connected in the storage groove in a sliding manner, a first sealing gasket (14) is fixedly connected to one side, close to the exhaust holes, of the sealing plate (3), one side, away from the sealing plate (3), of the first sealing gasket (14) is abutted to the inner side wall of the storage groove, elastic stretching mechanisms are arranged at two ends of the sealing plate (3), an opening communicated with the cavity is formed in one side, away from the storage groove, of the inverter body (1), a baffle (2) is inserted in the opening in a sliding manner, a slot and a hollow groove are respectively formed in the upper side and the lower side of the opening, the lower end of the baffle (2) extends into the slot, and a waterproof mechanism is fixedly connected to the upper end of the baffle (2), the inner side wall of the hollow groove is provided with a connecting groove, a gear (7) is rotationally connected in the connecting groove, a fixed groove is arranged on the side wall of the baffle plate (2), a rack (8) meshed with the gear (7) is fixedly connected on the inner side wall of the fixed groove, one end of the gear (7) penetrates through the connecting groove and extends into the fixed groove, a connecting rod (6) is fixedly connected in the gear (7), two ends of the connecting rod (6) respectively penetrate through the gear (7) and are rotationally connected with the opposite side walls in the connecting groove, a worm wheel (5) is fixedly sleeved on the connecting rod (6), a worm (4) meshed with the worm wheel (5) is rotatably connected on the side wall of the bottom end in the connecting groove, the upper end of the worm (4) penetrates through the inverter body (1) and is fixedly connected with a handle, the worm (4) is rotationally connected with the inverter body (1).
2. The conversion control manager between solar energy and utility power as claimed in claim 1, wherein: elastic stretching mechanism includes slider (11) at closing plate (3) both ends, all be equipped with the spout corresponding with slider (11) on putting the relative lateral wall in the thing groove, slider (11) keep away from in the one end of closing plate (3) extends to the spout, it is equipped with slide bar (12) to slide to insert in slider (11), the both ends of slide bar (12) run through slider (11) respectively and with spout in relative lateral wall fixed connection, the cover is equipped with spring (13) on slide bar (12), the both ends of spring (13) respectively with slider (11) and spout inside wall fixed connection.
3. The conversion control manager between solar energy and utility power as claimed in claim 1, wherein: the waterproof mechanism comprises a cover plate (10) fixed to the upper end of the baffle plate (2), a second sealing gasket (9) is fixedly connected to the lower end of the cover plate (10), and the lower end of the second sealing gasket (9) is abutted to the side wall of the upper end of the inverter body (1).
4. The conversion control manager between solar energy and utility power as claimed in claim 2, wherein: the side wall of the sliding block (11) is provided with a groove, a ball is rotationally connected in the groove, and the ball is abutted to the inner side wall of the sliding groove.
5. The conversion control manager between solar energy and utility power as claimed in claim 3, wherein: the cover plate (10) and the sealing plate (3) are both made of stainless steel.
6. The conversion control manager between solar energy and utility power as claimed in claim 1, wherein: the first sealing gasket (14) and the second sealing gasket (9) are made of natural rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122529562.3U CN216625690U (en) | 2021-10-21 | 2021-10-21 | Conversion control manager between solar energy and commercial power |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122529562.3U CN216625690U (en) | 2021-10-21 | 2021-10-21 | Conversion control manager between solar energy and commercial power |
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| Publication Number | Publication Date |
|---|---|
| CN216625690U true CN216625690U (en) | 2022-05-27 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202122529562.3U Active CN216625690U (en) | 2021-10-21 | 2021-10-21 | Conversion control manager between solar energy and commercial power |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115949527A (en) * | 2023-03-10 | 2023-04-11 | 中国空气动力研究与发展中心空天技术研究所 | Waterproof sealing assembly of engine |
-
2021
- 2021-10-21 CN CN202122529562.3U patent/CN216625690U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115949527A (en) * | 2023-03-10 | 2023-04-11 | 中国空气动力研究与发展中心空天技术研究所 | Waterproof sealing assembly of engine |
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