CN112616758A - Fish bowl electric leakage emergency treatment device - Google Patents

Fish bowl electric leakage emergency treatment device Download PDF

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Publication number
CN112616758A
CN112616758A CN202110020121.2A CN202110020121A CN112616758A CN 112616758 A CN112616758 A CN 112616758A CN 202110020121 A CN202110020121 A CN 202110020121A CN 112616758 A CN112616758 A CN 112616758A
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CN
China
Prior art keywords
space
sliding
fixedly connected
shaft
water
Prior art date
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.)
Withdrawn
Application number
CN202110020121.2A
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Chinese (zh)
Inventor
文川韵
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nanjing Luoanchi Trading Co ltd
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Nanjing Luoanchi Trading Co ltd
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Application filed by Nanjing Luoanchi Trading Co ltd filed Critical Nanjing Luoanchi Trading Co ltd
Priority to CN202110020121.2A priority Critical patent/CN112616758A/en
Publication of CN112616758A publication Critical patent/CN112616758A/en
Withdrawn legal-status Critical Current

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    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01KANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
    • A01K63/00Receptacles for live fish, e.g. aquaria; Terraria
    • A01K63/003Aquaria; Terraria
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01KANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
    • A01K63/00Receptacles for live fish, e.g. aquaria; Terraria
    • A01K63/003Aquaria; Terraria
    • A01K63/006Accessories for aquaria or terraria
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01KANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
    • A01K63/00Receptacles for live fish, e.g. aquaria; Terraria
    • A01K63/04Arrangements for treating water specially adapted to receptacles for live fish
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01KANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
    • A01K63/00Receptacles for live fish, e.g. aquaria; Terraria
    • A01K63/04Arrangements for treating water specially adapted to receptacles for live fish
    • A01K63/042Introducing gases into the water, e.g. aerators, air pumps
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01RMEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/50Testing of electric apparatus, lines, cables or components for short-circuits, continuity, leakage current or incorrect line connections
    • G01R31/52Testing for short-circuits, leakage current or ground faults

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  • Life Sciences & Earth Sciences (AREA)
  • Environmental Sciences (AREA)
  • Marine Sciences & Fisheries (AREA)
  • Animal Husbandry (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Farming Of Fish And Shellfish (AREA)

Abstract

The invention discloses an emergency treatment device for fish tank electric leakage, which comprises a shell, wherein the right side of the shell is provided with an engagement space, the left side of the engagement space is provided with a threaded sliding space, the lower side of the threaded sliding space is provided with a fixed space, the upper side of the shell is fixedly connected with a water storage tank, the emergency treatment device is arranged on the wall of a fish tank, when the emergency treatment device is hung on the wall of the fish tank, an electric leakage detection head is automatically connected into water to detect whether the electric leakage phenomenon occurs in the water, after the electric leakage occurs, the electric leakage is detected, the device is automatically lightened to prompt a fodder owner, meanwhile, the device is started to enable the device to extend downwards, fish is completely netted along the wall of the fish tank from the lowest side, then the fish is taken back to a position at the lower side of the device, then the sealing device is started to form a closed space, at the moment, water is injected into, is harmless, and temporarily holds the fish in the space.

Description

Fish bowl electric leakage emergency treatment device
Technical Field
The invention relates to the field of current detection, in particular to an emergency treatment device for fish tank electric leakage.
Background
Leakage is current leakage due to insulation damage or other causes. The best method for detecting the electric leakage is to use a test pencil to contact a charged body, if neon bulbs are lighted, the neon bulbs are immediately extinguished, the charged body is proved to be static, and if the neon bulbs are lighted for a long time, the electric leakage is undoubted.
In the process of feeding the aquatic animals, as part of equipment needs to be put into water and is corroded in the process of long-term use, electric leakage is easy to cause and aquatic organisms are damaged.
Disclosure of Invention
In order to solve the problems, the embodiment designs a fish tank leakage emergency treatment device, the fish tank leakage emergency treatment device of the embodiment comprises a shell, wherein a meshing space is arranged on the right side of the shell, a thread sliding space is arranged on the left side of the meshing space, a fixed space is arranged on the lower side of the thread sliding space, a water storage tank is fixedly connected to the upper side of the shell, the water storage tank is grounded, so that charges in water in the water storage space can be fully absorbed, the water is uncharged, a water storage space is arranged in the water storage tank, an overflow water pipe is arranged on the upper left side of the water storage space, a control valve is arranged in the overflow water pipe and can control the water in the water storage space to be led to different pipelines, a motor space is arranged on the left side of the shell, a connecting space is arranged on the right side of the motor space, the utility model discloses a fish leakage protection device, including connection space, shell, rack, overflow water pipe, spout, water storage space, fish leakage protection device, connection space, gear, rack, water storage space, a sliding connecting piece is connected between the side walls of the sliding groove in a sliding manner, the sliding connecting piece extends leftwards to penetrate through the left side wall of the sliding groove to enter the main space, a connecting rod is fixedly connected to the left side of the sliding connecting piece, a sliding extending sliding plate is connected to the front side of the sliding connecting piece in a sliding manner, a meshing rack is arranged on the left side of the sliding extending sliding plate and meshed with the main power gear, a fish protection device shell is fixedly connected to the lower side of the sliding extending sliding plate, the main power gear rotates to enable the sliding extending sliding plate to descend, two short shafts are rotatably connected to the front side of the sliding extending sliding plate, connecting wheels are fixedly connected to the front sides of the short shafts, a connecting rope is arranged between the two connecting wheels, one section of the right side of the connecting rope is, the fish protection device comprises a fish protection device shell, wherein a telescopic space is arranged in the fish protection device shell, the right side wall of the telescopic space is fixedly connected with a first hydraulic telescopic rod, the first hydraulic telescopic rod can be stretched, the left side of the first hydraulic telescopic rod is fixedly connected with a push-out device shell, the front side and the back side of the push-out device shell are respectively provided with a transverse telescopic space, the transverse telescopic space at the back side is taken as an example, the front side wall of the transverse telescopic space is fixedly connected with a second hydraulic telescopic rod, the second hydraulic telescopic rod can be stretched, the back side of the second hydraulic telescopic rod is fixedly connected with an extension block, the extension block can be unfolded towards the front side and the back side, the push-out device shell can extend towards the left side, the extension block can reach the front left back corner of the fish tank, the extension block at the upper side is taken as an example, the back side of the extension block is fixedly connected with an extensible material joint, an extensible material is arranged between the right side of the shell of the fish protection device and the connection position of the extensible material, when the connection position of the extensible material reaches the left front leg and the left rear leg of the fish tank, the extensible material is spread to a large surface in the fish tank and can net all the fish from the lower side, a first fixed block at the left front corner and the left rear corner of the lower side wall of the right side of the extensible space is upwards extended to penetrate through the upper side wall of the extensible space and enter the main space, a second fixed block and the first fixed block are upwards extended to penetrate through the upper side wall of the extensible space and enter the main space, telescopic plates are arranged on the second fixed block and the first fixed block so far and can push the fish to the middle, a charge-removing pumping device is arranged among the motor space, the connection space, the hydraulic chute space and the pumping space, and an induction starting device is arranged between the detection starting space and the electromagnet space, clamping devices are arranged among the meshing space, the thread sliding space and the fixing space, and a pipeline sealing device is arranged among the runner spaces.
Preferably, the electric charge removing water pumping device comprises a starting motor fixedly installed on the upper side wall of the motor space, a main shaft is in power connection with the lower side of the starting motor, a bevel gear is fixedly connected to the lower side of the main shaft, a gear disc is rotatably connected to the rear side wall of the motor space, the gear disc is sequentially and fixedly connected with the gear disc and another bevel gear from front to back, the bevel gear is meshed with the bevel gear fixedly connected to the lower side of the main shaft, an annular gear ring is arranged on the gear disc, a hollow shaft is rotatably connected to the left side wall of the motor space, the hollow shaft is hollow, a driving pulley is fixedly connected to the right side of the hollow shaft, a key groove is formed in the driving pulley, a water pump is slidably connected in the key groove and can drive the driving pulley to rotate, and the long shaft extends rightwards to penetrate, the long shaft is fixedly connected with two meshing gears in sequence from left to right, only one meshing gear is meshed with the gear disc at each time, the right side wall of the motor space is rotatably connected with a hollow shaft, the left side of the shaft is fixedly connected with a large gear, the large gear is also provided with a key groove, a key of the long shaft is matched with the key groove of the large gear, so that the large gear also rotates when the long shaft rotates, the right side of the long shaft is provided with a ring groove, the right side wall of the hydraulic chute space is rotatably connected with a connecting shaft, the connecting shaft extends leftwards to penetrate through the left side wall of the hydraulic chute space to enter the motor space, the connecting shaft is fixedly connected with a one-way meshing gear and a rotating gear in sequence from left to right, the one-way meshing gear is in one-way, the hydraulic pressure oil pocket links to each other through connecting oil circuit and first hydraulic telescoping rod and second hydraulic telescoping rod, and sliding connection has the slip rack between this space lateral wall, fixedly connected with spring between the lateral wall on slip rack upside and this space, the slip rack upwards extends and runs through lateral wall entering on this space in the hydraulic pressure spout space, the slip rack upside is equipped with the rack, the slip rack with the running gear meshing, the running gear is equipped with partial gear, the lateral wall rotates under the suction pump space and is connected with the initiative motor shaft, initiative motor shaft right side power is connected with the suction pump, when the initiative motor shaft rotates the suction pump can pass through the suction pipe draws water, initiative motor shaft left side fixedly connected with passive pulley, passive pulley with be equipped with the belt between the active pulley.
Preferably, the induction starting device comprises an electromagnet space fixedly arranged on the right side wall of the electromagnet space, the electromagnet space is electrified to generate magnetism, a push rod is slidably connected between the electromagnet space side walls, a repelling magnet is fixedly connected to the right side of the contraction push rod and can be repelled by the electromagnet space, the push rod extends leftwards to penetrate through the left side wall of the electromagnet space and the left side wall of the detection starting space to enter the motor shaft, the lower side of the push rod is abutted against the long shaft, the push rod moves leftwards and rightwards to enable the long shaft to move leftwards and rightwards, a spring connecting block is arranged on the middle side of the push rod, a spring swinging piece is rotatably connected to the rear side wall of the detection starting space, a block is fixedly connected to the lower side of the spring swinging piece, a connecting block is fixedly connected to the left side, can derive the electric charge of aquatic, this piece with be equipped with the spring between the spring connecting block, detect and start space left side wall fixedly connected with contact conducting block, contact conducting block can with the connecting block butt, be equipped with the electric wire between connecting block and the water, the electric wire can electrically conduct, contact conducting block is metal material, the connecting block with behind the contact conducting block butt, can derive the electric current of aquatic.
Preferably, the clamping device comprises a rotating shaft which is rotatably installed on the upper side wall of the meshing space, the rotating shaft extends upwards to penetrate through the upper side wall of the meshing space to enter the outer space, a manual knob is fixedly connected to the upper side of the rotating shaft and can rotate, a worm is fixedly connected to the lower side of the rotating shaft, a threaded connecting shaft is rotatably connected to the left side wall of the threaded sliding space, a section of thread is arranged on the left side and the right side of the threaded connecting shaft, two threads are oppositely rotated, the threaded connecting shaft extends rightwards to penetrate through the right side wall of the threaded sliding space to enter the meshing space, a worm wheel is fixedly connected to the right side of the threaded connecting shaft and is meshed with the worm, two thread sliding blocks are slidably connected between the side walls of the threaded sliding space, and each thread sliding block is in, the thread sliding block extends downwards to penetrate through the lower side wall of the thread sliding space to enter the fixed space, the thread connecting shaft on the left side is connected with a transverse moving rack in a sliding mode, the transverse moving rack extends leftwards to penetrate through the left side wall of the fixed space to enter the rack space, the left side of the transverse moving rack is provided with the left side of the transverse moving rack which is fixedly connected with the left side wall of the rack space, the left side of the transverse moving rack can stretch out and draw back, the left side section of the transverse moving rack is provided with a rack, the side wall of the rack space is connected with a longitudinal moving rack in a sliding mode, the longitudinal moving rack extends downwards to penetrate through the lower side wall of the rack space to enter the outer space, the lower side of the longitudinal moving rack is fixedly connected with an underwater charge detector which can detect the current in water, the indicator light is connected with the underwater charge detector, and when current exists in water, the indicator light can emit light, so that the reminding effect is achieved.
Preferably, the pipeline closing device comprises a device closing motor fixedly installed on the upper side wall of the runner space, the lower side of the device closing motor is in power connection with a motor shaft, a pinion is fixedly connected to the lower side of the motor shaft, the lower side of the shell is rotatably connected with a meshing rotating piece, the meshing rotating piece is provided with an outer gear ring, the meshing rotating piece is meshed with the pinion, the middle of the meshing rotating piece is hollow, the lower side of the shell is fixedly connected with a connecting pipeline, the connecting pipeline is also hollow, the connecting pipeline penetrates through the hollow area of the meshing rotating piece, five arc sliding chutes are uniformly arranged on the meshing rotating piece, five direct-acting sliding chutes are arranged on the connecting pipeline, sliding chutes are arranged in the direct-acting sliding chutes and the arc sliding chutes, and small sliding blocks are slidably connected in the arc, the pipeline closing assembly is fixedly connected to the upper side of the small sliding block and is a triangular block, a rectangular sliding block is arranged on the upper side of the pipeline closing assembly and can slide in the direct-acting sliding groove, when the meshing rotating piece rotates forwards, five arc-shaped sliding grooves are driven to move, at the moment, the arc-shaped sliding grooves force the small sliding block to move towards the center of the connecting pipeline, meanwhile, due to the sliding space in the direct-acting sliding groove, at the moment, five pipeline closing assemblies can electrically move towards the center of the connecting pipeline, five pipeline closing assemblies can just completely close the connecting pipeline, and after the pipeline closing assembly is completely closed, an external air bag is arranged and used for inflating the air bag arranged in the pipeline closing assembly, so that no position capable of leaking water exists.
The invention has the beneficial effects that: the invention relates to a device arranged on the wall of a fish tank, wherein after the device is hung on the wall of the fish tank, an electric leakage detection head is automatically connected into water to detect whether the electric leakage phenomenon occurs in the water, after the electric leakage phenomenon occurs, the electric leakage is detected, the device automatically lights up to prompt a owner, meanwhile, the device is started to enable one device to extend downwards, the fish is completely netted along the wall of the fish tank from the lowest side, then the fish is taken back to one position at the lower side of the device, then a sealing device is started to form a closed space at the position, water is injected into the space, at the moment, the water is subjected to de-electrification treatment and is harmless, and the fish is temporarily cultured in the space.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the invention, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the structure A-A of FIG. 1;
FIG. 3 is a schematic diagram of B-B of FIG. 1;
fig. 4 is an enlarged schematic view of C in fig. 1.
Detailed Description
The invention will now be described in detail with reference to fig. 1-4, wherein for ease of description the orientations described hereinafter are now defined as follows: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.
The invention relates to an emergency treatment device for fish tank electric leakage, wherein a meshing space 12 is arranged on the right side of a shell 11, a threaded sliding space 13 is arranged on the left side of the meshing space 12, a fixed space 14 is arranged on the lower side of the threaded sliding space 13, a water storage tank 15 is fixedly connected to the upper side of the shell 11, the water storage tank 15 is grounded, so that electric charges in water in the water storage space 16 can be fully absorbed, the water is not charged, a water storage space 16 is arranged in the water storage tank 15, an overflow water pipe 40 is arranged on the left upper side of the water storage space 16, a control valve is arranged in the overflow water pipe 40 and can control water in the water storage space 16 to be led to different pipelines, a motor space 22 is arranged on the left side of the shell 11, a connecting space 20 is arranged on the right side of the motor space 22, a hydraulic sliding groove, the connecting space 20 right side is equipped with detects start space 18, it is equipped with main space 25 to detect start space 18 downside, main space 25 right side is equipped with spout 26, shell 11 downside is equipped with runner space 27, shell 11 left side downside is equipped with suction pump space 23, suction pump space 23 right side is equipped with rack space 24, shell 11 left side fixedly connected with overflow water pipe 40, overflow water pipe 40 is the drain pipe, shell 11 downside fixedly connected with suction pipe 38, suction pipe 38 is metal material, water passes through suction pipe 38 and enters into in water storage space 16, be equipped with fish earth leakage protection device 101 between main space 25, spout 26 and runner space 27, fish earth leakage protection device 101 includes fixed mounting at the mounting 78 of main space 25 left side wall, mounting 78 right side power is connected with main power shaft 73, the rear side of the main power shaft 73 is fixedly connected with a main power gear 74, a sliding connecting piece 79 is connected between the side walls of the sliding chute 26 in a sliding manner, the sliding connecting piece 79 extends leftwards to penetrate through the left side wall of the sliding chute 26 to enter the main space 25, the left side of the sliding connecting piece 79 is fixedly connected with a connecting rod 92, the front side of the sliding connecting piece 79 is connected with a sliding extending sliding plate 76 in a sliding manner, the left side of the sliding extending sliding plate 76 is provided with a meshing rack 75, the meshing rack 75 is meshed with the main power gear 74, the lower side of the sliding extending sliding plate 76 is fixedly connected with a fish protection device shell 77, the main power gear 74 rotates to enable the sliding extending sliding plate 76 to descend, the front side of the sliding extending sliding plate 76 is rotatably connected with two short shafts 80, the front sides of the short shafts 80 are fixedly, the right side of the connecting rope 82 is provided with a section fixedly connected with the connecting rod 92, the left side is fixedly connected with the right side of the fixing part 78, the fish protection device casing 77 is provided with a telescopic space 84, the right side wall of the telescopic space 84 is fixedly connected with a first hydraulic telescopic rod 85, the first hydraulic telescopic rod 85 can be telescopic, the left side of the first hydraulic telescopic rod 85 is fixedly connected with a pushing device casing 88, the front side and the rear side of the pushing device casing 88 are both provided with transverse telescopic spaces 89, the rear side of the transverse telescopic spaces 89 is taken as an example, the front side wall of the transverse telescopic spaces 89 is fixedly connected with a second hydraulic telescopic rod 94, the second hydraulic telescopic rod 94 can be telescopic, the rear side of the second hydraulic telescopic rod 94 is fixedly connected with an extending block 90, the extending block 90 can be unfolded towards the front side and the rear side, the pushing device casing 88 can extend towards the left side, and the extending block 90 can reach the front, taking the upper extension block 90 as an example, an extensible material connection part 91 is fixedly connected to the rear side of the extension block 90, the extensible material connection part 91 can reach the left front and rear corners of the fish tank because the fish protection device casing 77 is still on the right side, an extensible material 83 is arranged between the right side of the fish protection device casing 77 and the extensible material connection part 91, when the extensible material connection part 91 reaches the left front and rear feet of the fish tank, the extensible material 83 is spread to a large surface in the fish tank, so that all the fish can be netted from the lower side, a first fixing block 86 at the left front and rear corners of the lower side wall on the right side of the extension space 84, the first fixing block 86 extends upwards to penetrate through the upper side wall of the extension space 84 and enter the main space 25, and the second fixing block 87 and the first fixing block 86 both extend upwards to penetrate through the upper side wall of the extension space 84 and enter the main space 25, the second fixed block 87 with all be equipped with the expansion plate between the first fixed block 86, can be with the fish toward middle propelling movement, motor space 22 the connection space 20 hydraulic pressure spout space 21 with be equipped with between the suction pump space 23 except that electric charge pumping device 102, detect start space 18 with be equipped with response starting drive 103 between the electro-magnet space 17, meshing space 12 threaded sliding space 13 with be equipped with clamping device 104 between the fixed space 14, be equipped with pipeline closing device 105 between the runner space 27.
Advantageously, the charge-removing pumping device 102 comprises a starting motor 58 fixedly mounted on the upper side wall of the motor space 22, a main shaft 59 is connected to the lower side of the starting motor 58 in a power-driven manner, a bevel gear is fixedly connected to the lower side of the main shaft 59, a gear plate 60 is rotatably connected to the rear side wall of the motor space 22, the gear plate 60 is fixedly connected with a gear plate 60 and another bevel gear in sequence from front to back, the bevel gears are engaged with the bevel gears fixedly connected to the lower side of the main shaft 59, the gear plate 60 is provided with an annular gear ring, the left side wall of the motor space 22 is rotatably connected with a hollow shaft 53, the hollow shaft 53 is hollow, the right side of the hollow shaft 53 is fixedly connected with a driving pulley 55, a key slot is arranged in the driving pulley 55, a pumping pump 50 is slidably connected in the key, the long shaft 56 extends rightwards to penetrate through the right side wall of the motor space 22 to enter the connecting space 20, the long shaft 56 is fixedly connected with two meshing gears 57 from left to right in sequence, only one meshing gear 57 is meshed with the gear disc 60 at each time, the right side wall of the motor space 22 is rotatably connected with a hollow shaft, the left side of the shaft is fixedly connected with a large gear 61, the large gear 61 is also provided with a key groove, a key of the long shaft 56 is matched with the key groove of the large gear 61, so that when the long shaft 56 rotates, the large gear 61 also rotates, the right side of the long shaft 56 is provided with an annular groove, the right side wall of the hydraulic chute space 21 is rotatably connected with a connecting shaft 63, the connecting shaft 63 extends leftwards to penetrate through the left side wall of the hydraulic chute space 21 to enter the motor space 22, and the connecting shaft 63 is fixedly connected with a one-, the one-way meshing gear 62 is in one-way meshing with the gearwheel 61, a hydraulic space is arranged on the lower side of the hydraulic chute space 21, a hydraulic oil cavity is connected with the first hydraulic telescopic rod 85 and the second hydraulic telescopic rod 94 through a connecting oil way 66, a sliding rack 65 is connected between the side walls of the space in a sliding manner, a spring is fixedly connected between the upper side of the sliding rack 65 and the upper side wall of the space, the sliding rack 65 extends upwards to penetrate through the upper side wall of the space to enter the hydraulic chute space 21, a rack is arranged on the upper side of the sliding rack 65, the sliding rack 65 is meshed with the rotating gear 64, the rotating gear 64 is provided with a part of gears, the lower side wall of the water suction pump space 23 is rotatably connected with the driving motor shaft 51, the right side of the driving motor shaft 51 is in power connection with the water suction pump 50, and when the, a driven belt wheel 52 is fixedly connected to the left side of the driving motor shaft 51, and a belt is arranged between the driven belt wheel 52 and the driving belt wheel 55.
Advantageously, the induction starting device 103 comprises an electromagnet space 72 fixedly installed on the right side wall of the electromagnet space 17, the electromagnet space 72 is electrified to generate magnetism, a push rod 67 is slidably connected between the side walls of the electromagnet space 17, a repulsion magnet 71 is fixedly connected on the right side of the contraction push rod 67, the repulsion magnet 71 can be repelled by the electromagnet space 72, the push rod 67 extends leftwards to penetrate through the left side wall of the electromagnet space 17 and the left side wall of the detection starting space 18 to enter the motor shaft 29, the lower side of the push rod 67 is abutted against the long shaft 56, the push rod 67 moves leftwards and rightwards to enable the long shaft 56 to move leftwards and rightwards, a spring connecting block 95 is arranged on the middle side of the push rod 67, a spring swinging member 68 is rotatably connected on the rear side wall of the detection starting space 18, and a block is fixedly, this piece left side fixedly connected with connecting block 69, connecting block 69 directly is equipped with electric wire 39 with water, can derive the electric charge in water, this piece with be equipped with the spring between the spring connecting block 95, detect the electrically conductive piece 70 of start-up space 18 left side wall fixedly connected with contact, electrically conductive piece 70 can with connecting block 69 butt, be equipped with electric wire 39 between connecting block 69 and the water, electric wire 39 can electrically conduct, electrically conductive piece 70 of contact is metal material, connecting block 69 with after the electrically conductive piece 70 butt of contact, can derive the electric current in water.
Advantageously, the clamping device 104 comprises a rotating shaft 42 rotatably mounted on the upper side wall of the engaging space 12, the rotating shaft 42 extends upwards to penetrate through the upper side wall of the engaging space 12 into the outer space, a manual knob 41 is fixedly connected to the upper side of the rotating shaft 42, the manual knob 41 can rotate, a worm 43 is fixedly connected to the lower side of the rotating shaft 42, a threaded connecting shaft 45 is rotatably connected to the left side wall of the threaded sliding space 13, a section of thread is arranged on each of the left side and the right side of the threaded connecting shaft 45, the two threads are oppositely rotated, the threaded connecting shaft 45 extends rightwards to penetrate through the right side wall of the threaded sliding space 13 into the engaging space 12, a worm wheel 44 is fixedly connected to the right side of the threaded connecting shaft 45, the worm wheel 44 is engaged with the worm 43, and two threaded sliding blocks 46, each thread sliding block 46 is in threaded fit with a respective thread section, the thread sliding block 46 extends downwards to penetrate through the lower side wall of the thread sliding space 13 to enter the fixed space 14, the thread connecting shaft 45 on the left side is connected with a transverse moving rack 47 in a sliding manner, the transverse moving rack 47 extends leftwards to penetrate through the left side wall of the fixed space 14 to enter the rack space 24, the transverse moving rack 47 is arranged on the left side and fixedly connected with the left side wall of the rack space 24, the transverse moving rack 47 can extend and retract on the left side, the left side section of the transverse moving rack 47 is provided with a rack, a longitudinal moving rack 48 is connected between the side walls of the rack space 24 in a sliding manner, the longitudinal moving rack 48 extends downwards to penetrate through the lower side wall of the rack space 24 to enter an outer space, and the lower side of the longitudinal moving rack 48 is fixedly connected with an, aquatic charge detector 49 can detect the electric current in the aquatic, side fixedly connected with pilot lamp 93 on the shell 11, pilot lamp 93 with aquatic charge detector 49 links to each other, when the aquatic has the electric current, can make pilot lamp 93 is luminous to play the effect of reminding.
Beneficially, the pipe closing device 105 includes a device closing motor 28 fixedly installed on the side wall of the rotating wheel space 27, a motor shaft 29 is power-connected to the lower side of the device closing motor 28, a pinion 30 is fixedly connected to the lower side of the motor shaft 29, a meshing rotating member 31 is rotatably connected to the lower side of the housing 11, the meshing rotating member 31 is provided with an outer gear ring, the meshing rotating member 31 is meshed with the pinion 30, the middle of the meshing rotating member 31 is hollow, a connecting pipeline 32 is fixedly connected to the lower side of the housing 11, the connecting pipeline 32 is also hollow, the connecting pipeline 32 passes through the hollow area of the meshing rotating member 31, five arc chutes 34 are uniformly provided on the meshing rotating member 31, five direct-acting chutes 35 are provided on the connecting pipeline 32, chutes 35 and arc chutes 34 are provided therein, a small sliding block 36 is connected in the arc sliding groove 34 in a sliding manner, a pipeline closing assembly 37 is fixedly connected to the upper side of the small sliding block 36, the pipeline closing assembly 37 is a triangular block, a rectangular sliding block is arranged on the upper side of the pipeline closing assembly 37 and can slide in the linear sliding groove 35, when the meshing rotating piece 31 rotates in the forward direction, five arc sliding grooves 34 are driven to move, at the moment, the arc sliding grooves 34 force the small sliding block 36 to move towards the center of the connecting pipeline 32, at the same time, due to the sliding space in the linear sliding groove 35, five pipeline closing assemblies 37 can electrically move towards the center of the connecting pipeline 32, the five pipeline closing assemblies 37 just can completely close the connecting pipeline 32, after the closing is completed, an external air bag is arranged, and the air bag arranged in the pipeline closing assembly 37 is inflated, so that there is no place where water can leak.
The use steps herein are described in detail below with reference to fig. 1-4:
in the initial state, the pipe closing assembly 37 is located on the outermost side of the chute, the connecting pipeline 32 is in the open state at the moment, the first hydraulic telescopic rod 85 is in the telescopic state, the second hydraulic telescopic rod 94 is in the telescopic state, the extensible material 83 is contracted, the fish protection device shell 77 is located on the uppermost side, the connecting block 69 is located on the rightmost side, the connecting block 69 is not abutted to the contact conductive block 70 at the moment, the electromagnet space 72 is not magnetic, the push rod 67 is located on the rightmost side, the left meshing gear 57 is meshed with the gear disc 60 at the moment, and the right meshing gear 57 is separated from the gear disc 60.
When the device is to be installed, the right side wall of the fish tank enters between the two threaded sliding blocks 46, at this time, the transverse moving rack 47 moves leftwards due to the fact that the transverse moving rack 47 is in contact with the tank wall, at this time, the transverse moving rack 47 moves leftwards, the longitudinal moving rack 48 descends due to the fact that the transverse moving rack 47 is in helical gear engagement with the longitudinal moving rack 48, the underwater charge detector 49 extends out, then the manual knob 41 is rotated, the rotating shaft 42 rotates, the threaded connecting shaft 45 rotates through transmission, therefore, the two threaded sliding blocks 46 slide left and right for adjustment, due to the matching of the worm 43 and the worm wheel 44, the self-locking effect is achieved, through adjustment, the two threaded sliding blocks 46 clamp the tank wall, the device is placed on the fish tank, and at this time, the underwater.
When the water pump works normally, the starting motor 58 is started to enable the spindle 59 to rotate, the gear disc 60 rotates in the forward direction through transmission, the driving belt wheel 55 rotates at the moment, the driven belt wheel 52 and the driving motor shaft 51 rotate under the action of the belt, the water suction pump 50 pumps water, the water is pumped into the water storage space 16 through the water pumping pipeline 38, the water is directly communicated with the water outlet under the control of the electric control valve in the overflow water pipe 40 at the moment, the water level overflows after reaching a certain height, the water returns to the water from the water outlet on the left side of the shell 11 again, water splash can be stirred at the moment, and the oxygen increasing effect is achieved.
When electric charge in water is detected, the electric charge detector 49 in water detects that the indicator lamp 93 is turned on through a circuit to play a role of prompting, the electromagnet space 72 is provided with magnetism, the repelling magnet 71 is repelled, the spring connecting block 95 moves a certain distance to the left, the spring pulls the spring swinging piece 68 to rotate to the left, when the electric charge number in water reaches a certain degree, the magnetism of the electromagnet space 72 is larger, the spring connecting block 95 passes through a balance point, the spring swinging piece 68 directly rotates to the leftmost side, the connecting block 69 is abutted to the contact conductive block 70, the electric charge channel contact conductive block 70 in water is neutralized through the electric wire 39, the electric charge in water can be reduced as much as possible, the long shaft 56 moves to the left due to the leftward movement of the push rod 67, and the meshing gear 57 on the right side is meshed with the gear plate 60, at the moment, the long shaft 56 starts to rotate in the direction, because the large gear 61 is in one-way engagement with the one-way engagement gear 62, the one-way engagement gear 62 rotates, along with the rotation, the rotating gear 64 firstly drives the sliding rack 65 to descend, so that the hydraulic oil in the hydraulic oil cavity at the lower side of the hydraulic chute space 21 enters through the connecting oil circuit 66, the first hydraulic telescopic rod 85 and the second hydraulic telescopic rod 94 are firstly started, the main power shaft 73 is firstly started before the rotation, so that the main power gear 74 rotates in the forward direction, because the main power gear 74 is engaged with the engagement rack 75, the sliding extension sliding plate 76 descends firstly at the moment, because the fixing member 78 is fixed, and a section of the left side of the connecting rope 82 is fixedly connected to the fixing member 78, when the sliding extension sliding plate 76 descends, the connecting rope 82 is pulled upwards, and because the rear sliding connecting member 79 always has a descending space, the connecting rope 82, so that not only the sliding extension slide plate 76 descends in the main space 25, but also the sliding connection member 79 descends relative to the sliding extension slide plate 76, so that the descending distance is increased, so that the fish protection device housing 77 descends to the bottom of the fish tank, at this time, hydraulic oil enters the first hydraulic telescopic rod 85 and the second hydraulic telescopic rod 94, so that the extensible material 83 is completely opened, at this time, all the fish are located on the upper side of the extensible material 83, at this time, the main power shaft 73 is reversely started, so that the fish protection device housing 77 is recovered, at this time, because the rotating gear 64 is an incomplete gear, at this time, the rotating gear 64 disengages from the sliding rack 65, so that the sliding rack 65 is reset, the first hydraulic telescopic rod 85 and the second hydraulic telescopic rod 94 contract, at this time, because four contraction baffles are arranged between the first fixing block 86 and the telescopic space 84, the fish are gathered towards, the height of baffle can prevent that the fish from falling into the aquatic again when contracting, at this moment, fish protection device casing 77 contracts to minimum state, through connecting line 32, get back to in the main space 25, fish in the fish bowl all have been dragged for in the main space 25 this moment, starter motor 58 stop work this moment, device sealing motor 28 starts, make pinion 30 rotate, thereby drive meshing rotation piece 31 and rotate a period, make five pipeline closing assembly 37 draw close to the centre, seal connecting line 32, then through external gasbag, aerify the built-in gasbag of pipeline closing assembly 37, make the position that can leak, the automatically controlled valve in overflow water pipe 40 starts this moment, water in the water storage space 16 is discharged to main space 25, because there is not electric charge in the aquatic in the water storage space 16, can not cause the injury to the fish.
When the leakage fault is discharged, the fish in the main space 25 is returned to the water again, and at the same time, because there is no electric charge in the water, the electromagnet space 72 loses magnetism, so that the push rod 67 is reset, the indicator light 93 is turned off, and the device is reset.
The invention has the beneficial effects that: the invention relates to a device arranged on the wall of a fish tank, wherein after the device is hung on the wall of the fish tank, an electric leakage detection head is automatically connected into water to detect whether the electric leakage phenomenon occurs in the water, after the electric leakage phenomenon occurs, the electric leakage is detected, the device automatically lights up to prompt a owner, meanwhile, the device is started to enable one device to extend downwards, the fish is completely netted along the wall of the fish tank from the lowest side, then the fish is taken back to one position at the lower side of the device, then a sealing device is started to form a closed space at the position, water is injected into the space, at the moment, the water is subjected to de-electrification treatment and is harmless, and the fish is temporarily cultured in the space.
The above embodiments are merely illustrative of the technical ideas and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and not to limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered within the protection scope of the present invention.

Claims (5)

1. The utility model provides a fish bowl electric leakage emergency treatment device, includes the shell, its characterized in that: the right side of the shell is provided with a meshing space, the left side of the meshing space is provided with a thread sliding space, the lower side of the thread sliding space is provided with a fixed space, the upper side of the shell is fixedly connected with a water storage tank, the water storage tank is grounded, so that charges in water in the water storage space can be fully absorbed, the water in the water storage space is not charged, the water storage space is arranged in the water storage tank, the upper left side of the water storage space is provided with an overflow water pipe, a control valve is arranged in the overflow water pipe and can control the water in the water storage space to be led to different pipelines, the left side of the shell is provided with a motor space, the right side of the motor space is provided with a connecting space, the lower side of the connecting space is provided with a hydraulic chute space, the right side of the connecting space is provided with a detection starting space, the lower left side of the shell is provided with a water suction pump space, the right side of the water suction pump space is provided with a rack space, the left side of the shell is fixedly connected with an overflow water pipe, the overflow water pipe is a water discharge pipe, the lower side of the shell is fixedly connected with a water suction pipeline, the water suction pipeline is made of metal materials, water enters the water storage space through the water suction pipeline, a fish electric leakage protection device is arranged between the main space and the chute and the runner space, the fish electric leakage protection device comprises a fixing part fixedly arranged on the left side wall of the main space, the right side of the fixing part is in power connection with a main power shaft, the rear side of the main power shaft is fixedly connected with a main power gear, a sliding connecting part is in sliding connection between the side walls of the chute, the sliding connecting part extends leftwards to penetrate through the left side, the fish protection device comprises a fixing piece, a sliding connecting piece, a main power gear, a connecting rope, a sliding connecting piece, a sliding extending sliding plate, a meshing rack, a driving gear, a connecting wheel, a connecting rope, a pushing device shell, a connecting rope, a connecting rod and a pushing device shell, wherein the sliding extending sliding plate is connected to the front side of the sliding connecting piece in a sliding mode, the meshing rack is meshed with the main power gear, the lower side of the sliding extending sliding plate is fixedly connected with the fish protection device shell, the main power gear rotates to enable the sliding extending sliding plate to descend, the front side of the sliding extending sliding plate is rotatably connected with two short shafts, the connecting wheel is fixedly connected to the front side of each short shaft, the connecting rope is arranged between the two connecting wheels, one section of the right side of, the front side and the rear side of the shell of the push-out device are both provided with transverse telescopic spaces, the rear side of each transverse telescopic space is taken as an example, the front side wall of each transverse telescopic space is fixedly connected with a second hydraulic telescopic rod, each second hydraulic telescopic rod can be telescopic, the rear side of each second hydraulic telescopic rod is fixedly connected with a protruding block, each protruding block can be unfolded towards the front side and the rear side, the shell of the push-out device can extend leftwards, each protruding block can reach the front left rear corner of the fish tank, the protruding blocks on the upper sides are taken as examples, the rear sides of the protruding blocks are fixedly connected with extensible material joints, the extensible material joints can reach the front left rear corners of the fish tank because the shell of being still on the right side, extensible materials are arranged between the right side of the shell of the fish protection device and the extensible material joints, and when the extensible material joints reach the front and rear feet, the extensible material is unfolded into a large surface in the fish tank and can net all fish from the lower side, the first fixing block at the left front corner and the left rear corner of the lower side wall of the right side of the telescopic space is upwards extended to penetrate through the upper side wall of the telescopic space and enter the main space, the second fixing block and the first fixing block are provided with telescopic plates so far and can push the fish towards the middle, a charge-removing water pumping device is arranged among the motor space, the connecting space, the hydraulic chute space and the water pumping pump space, an induction starting device is arranged between the detection starting space and the electromagnet space, and a clamping device is arranged among the meshing space, the thread sliding space and the fixing space, and a pipeline closing device is arranged between the rotating wheel spaces.
2. The emergency treatment device for electric leakage of a fish tank as claimed in claim 1, wherein: the off-charge water pumping device comprises a starting motor fixedly arranged on the upper side wall of the motor space, a main shaft is in power connection with the lower side of the starting motor, a bevel gear is fixedly connected with the lower side of the main shaft, a gear disc is rotatably connected with the rear side wall of the motor space, the gear disc is sequentially and fixedly connected with the gear disc and another bevel gear from front to back, the bevel gear is meshed with the bevel gear fixedly connected with the lower side of the main shaft, an annular gear ring is arranged on the gear disc, a hollow shaft is rotatably connected with the left side wall of the motor space, the hollow shaft is hollow, a driving belt wheel is fixedly connected with the right side of the hollow shaft, a key groove is arranged in the driving belt wheel, a water suction pump is connected in a sliding manner in the key groove and can drive the driving belt wheel to rotate, the long shaft is fixedly connected with two meshing gears in sequence from left to right, only one meshing gear is meshed with the gear disc at each time, the right side wall of the motor space is rotatably connected with a hollow shaft, the left side of the shaft is fixedly connected with a large gear, the large gear is also provided with a key groove, a key of the long shaft is matched with the key groove of the large gear, so that the large gear also rotates when the long shaft rotates, the right side of the long shaft is provided with a ring groove, the right side wall of the hydraulic chute space is rotatably connected with a connecting shaft, the connecting shaft extends leftwards to penetrate through the left side wall of the hydraulic chute space to enter the motor space, the connecting shaft is fixedly connected with a one-way meshing gear and a rotating gear in sequence from left to right, the one-way meshing gear is in one-way, the hydraulic pressure oil pocket links to each other through connecting oil circuit and first hydraulic telescoping rod and second hydraulic telescoping rod, and sliding connection has the slip rack between this space lateral wall, fixedly connected with spring between the lateral wall on slip rack upside and this space, the slip rack upwards extends and runs through lateral wall entering on this space in the hydraulic pressure spout space, the slip rack upside is equipped with the rack, the slip rack with the running gear meshing, the running gear is equipped with partial gear, the lateral wall rotates under the suction pump space and is connected with the initiative motor shaft, initiative motor shaft right side power is connected with the suction pump, when the initiative motor shaft rotates the suction pump can pass through the suction pipe draws water, initiative motor shaft left side fixedly connected with passive pulley, passive pulley with be equipped with the belt between the active pulley.
3. The emergency treatment device for electric leakage of a fish tank as claimed in claim 1, wherein: the induction starting device comprises an electromagnet space fixedly arranged on the right side wall of the electromagnet space, the electromagnet space is electrified to generate magnetism, a push rod is slidably connected between the electromagnet space side walls, a repelling magnet is fixedly connected to the right side of the contraction push rod and can be repelled by the electromagnet space, the push rod extends leftwards to penetrate through the left side wall of the electromagnet space and the left side wall of the detection starting space to enter the motor shaft, the lower side of the push rod is abutted against the long shaft, the push rod moves leftwards and rightwards to enable the long shaft to move leftwards and rightwards, a spring connecting block is arranged on the middle side of the push rod, a spring swinging piece is rotatably connected to the side wall after the detection starting space, a block is fixedly connected to the lower side of the spring swinging piece, a connecting block is fixedly connected to the left, can derive the electric charge of aquatic, this piece with be equipped with the spring between the spring connecting block, detect and start space left side wall fixedly connected with contact conducting block, contact conducting block can with the connecting block butt, be equipped with the electric wire between connecting block and the water, the electric wire can electrically conduct, contact conducting block is metal material, the connecting block with behind the contact conducting block butt, can derive the electric current of aquatic.
4. The emergency treatment device for electric leakage of a fish tank as claimed in claim 1, wherein: the clamping device comprises a rotating shaft which is rotatably installed on the upper side wall of the meshing space, the rotating shaft extends upwards to penetrate through the upper side wall of the meshing space to enter the outer space, a manual knob is fixedly connected to the upper side of the rotating shaft and can rotate, a worm is fixedly connected to the lower side of the rotating shaft, a threaded connecting shaft is rotatably connected to the left side wall of the threaded sliding space, a section of thread is arranged on each of the left side and the right side of the threaded connecting shaft, the two points of the thread are opposite in rotating direction, the threaded connecting shaft extends rightwards to penetrate through the right side wall of the threaded sliding space to enter the meshing space, a worm wheel is fixedly connected to the right side of the threaded connecting shaft and is meshed with the worm, two thread sliding blocks are slidably connected between the side walls of the threaded, the thread sliding block extends downwards to penetrate through the lower side wall of the thread sliding space to enter the fixed space, the thread connecting shaft on the left side is connected with a transverse moving rack in a sliding mode, the transverse moving rack extends leftwards to penetrate through the left side wall of the fixed space to enter the rack space, the left side of the transverse moving rack is provided with the left side of the transverse moving rack which is fixedly connected with the left side wall of the rack space, the left side of the transverse moving rack can stretch out and draw back, the left side section of the transverse moving rack is provided with a rack, the side wall of the rack space is connected with a longitudinal moving rack in a sliding mode, the longitudinal moving rack extends downwards to penetrate through the lower side wall of the rack space to enter the outer space, the lower side of the longitudinal moving rack is fixedly connected with an underwater charge detector which can detect the current in water, the indicator light is connected with the underwater charge detector, and when current exists in water, the indicator light can emit light, so that the reminding effect is achieved.
5. The emergency treatment device for electric leakage of a fish tank as claimed in claim 1, wherein: the pipeline closing device comprises a device closing motor fixedly installed on the upper side wall of the rotating wheel space, a motor shaft is in power connection with the lower side of the device closing motor, a pinion is fixedly connected with the lower side of the motor shaft, a meshing rotating piece is rotatably connected with the lower side of the shell and is provided with an outer gear ring, the meshing rotating piece is meshed with the pinion, the middle of the meshing rotating piece is hollow, a connecting pipeline is fixedly connected with the lower side of the shell and is also hollow, the connecting pipeline penetrates through the hollow area of the meshing rotating piece, five arc-shaped sliding grooves are uniformly formed in the meshing rotating piece, five direct-acting sliding grooves are formed in the connecting pipeline, sliding grooves are formed in the direct-acting sliding grooves and the arc-shaped sliding grooves, small sliding blocks are connected in the arc-shaped sliding grooves in a sliding manner, and a pipeline, the pipeline closing assembly is a triangular block, a rectangular sliding block is arranged on the upper side of the pipeline closing assembly and can slide in the direct-acting sliding groove, when the meshing rotating piece rotates forwards, five arc-shaped sliding grooves are driven to move, at the moment, the arc-shaped sliding grooves force the small sliding blocks to move towards the center of the connecting pipeline, meanwhile, due to the sliding space in the direct-acting sliding groove, at the moment, five pipeline closing assemblies can electrically move towards the center of the connecting pipeline, the five pipeline closing assemblies just can completely seal the connecting pipeline, and after the sealing is completed, an external air bag is arranged and used for inflating the air bag arranged in the pipeline closing assembly, so that the position where water leakage can not occur is avoided.
CN202110020121.2A 2021-01-07 2021-01-07 Fish bowl electric leakage emergency treatment device Withdrawn CN112616758A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202110020121.2A CN112616758A (en) 2021-01-07 2021-01-07 Fish bowl electric leakage emergency treatment device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202110020121.2A CN112616758A (en) 2021-01-07 2021-01-07 Fish bowl electric leakage emergency treatment device

Publications (1)

Publication Number Publication Date
CN112616758A true CN112616758A (en) 2021-04-09

Family

ID=75291503

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202110020121.2A Withdrawn CN112616758A (en) 2021-01-07 2021-01-07 Fish bowl electric leakage emergency treatment device

Country Status (1)

Country Link
CN (1) CN112616758A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115208040A (en) * 2022-06-20 2022-10-18 国网甘肃省电力公司营销服务中心 Mobile energy storage device with expansion type solar panel

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115208040A (en) * 2022-06-20 2022-10-18 国网甘肃省电力公司营销服务中心 Mobile energy storage device with expansion type solar panel
CN115208040B (en) * 2022-06-20 2023-05-12 国网甘肃省电力公司营销服务中心 Movable energy storage device with expansion solar panel

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