CN113097897B - Block terminal convenient to installation and maintenance - Google Patents
Block terminal convenient to installation and maintenance Download PDFInfo
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- CN113097897B CN113097897B CN202110391766.7A CN202110391766A CN113097897B CN 113097897 B CN113097897 B CN 113097897B CN 202110391766 A CN202110391766 A CN 202110391766A CN 113097897 B CN113097897 B CN 113097897B
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- 238000009434 installation Methods 0.000 title claims abstract description 13
- 238000012423 maintenance Methods 0.000 title claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 134
- 239000000463 material Substances 0.000 claims abstract description 23
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 18
- 238000007789 sealing Methods 0.000 claims description 77
- 230000005540 biological transmission Effects 0.000 claims description 53
- 230000000670 limiting effect Effects 0.000 claims description 19
- 230000001360 synchronised effect Effects 0.000 claims description 7
- 238000001816 cooling Methods 0.000 abstract description 10
- 230000002035 prolonged effect Effects 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 33
- 239000002274 desiccant Substances 0.000 description 7
- 230000000630 rising effect Effects 0.000 description 5
- 230000017525 heat dissipation Effects 0.000 description 3
- 239000002699 waste material Substances 0.000 description 3
- 230000000903 blocking effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000007791 dehumidification Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
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Classifications
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/46—Boxes; Parts thereof or accessories therefor
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/28—Casings; Parts thereof or accessories therefor dustproof, splashproof, drip-proof, waterproof or flameproof
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/46—Boxes; Parts thereof or accessories therefor
- H02B1/48—Mounting of devices therein
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/56—Cooling; Ventilation
- H02B1/565—Cooling; Ventilation for cabinets
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Drying Of Gases (AREA)
Abstract
The invention discloses a distribution box convenient to install and maintain, which comprises a box body and a box door arranged on the box body, wherein the side walls of two sides of the box body are respectively provided with a first installation groove, a material loading box is arranged in the first installation groove, a dehumidifying agent is arranged in the material loading box, the side wall of the box body is provided with a water storage cavity communicated with the first installation groove, the bottom of the box body is provided with a first groove, the bottom of the first groove is provided with a second installation groove, the side wall of the box body is provided with a first connecting cavity used for communicating the water storage cavities of two sides of the box body, the second installation groove is internally provided with a first motor used for pushing water flow to flow in the water storage cavity and the first connecting cavity, a connecting disc is arranged in the first groove, and the connecting disc is provided with a plurality of first fan blades; the water generated by the dehumidifying agent plays a role in cooling the distribution box, the influence of humidity and high temperature on internal elements of the box body is avoided, the service life of the distribution box is prolonged, and the distribution box is more reliable to use.
Description
Technical Field
The invention belongs to the technical field of distribution boxes, and particularly relates to a distribution box convenient to install and maintain.
Background
The distribution box is used for power generation, power transmission, power distribution, electric energy conversion and consumption of a power system to play roles of on-off, control or protection and the like, the distribution box occupies a very important position in the whole power industry, and the existing distribution box is usually used for carrying out dehumidification operation on the inside in the using process to avoid damage to a circuit.
A plurality of components are arranged in the distribution box and are connected with a plurality of wires at the same time, so that the moisture condition in the box body often occurs in southern areas, and the short circuit condition is easily caused after the components and the wires are wet, thereby causing the damage of the whole circuit; in addition, when the heat generated in the distribution box is more, the heat is not radiated in time, so that the temperature in the distribution box is increased, and the elements in the distribution box are greatly damaged.
Disclosure of Invention
The invention provides a distribution box convenient to install and maintain in order to overcome the defects of the prior art.
In order to achieve the purpose, the invention adopts the following technical scheme: a distribution box convenient to install and maintain comprises a box body and a box door arranged on the box body, wherein first mounting grooves are respectively formed in the side walls of two sides of the box body, a material carrying box is arranged in the first mounting grooves, a dehumidifying agent is arranged in the material carrying box, a water storage cavity communicated with the first mounting grooves is formed in the side wall of the box body, a first groove is formed in the bottom of the box body, a second mounting groove is formed in the bottom of the first groove, a first connecting cavity used for communicating the water storage cavities of the two sides of the box body is formed in the side wall of the box body, a first motor used for pushing water flow to flow in the water storage cavity and the first connecting cavity is arranged in the second mounting groove, a connecting disc is arranged in the first groove, and a plurality of first fan blades are arranged on the connecting disc; the moisture entering the distribution box is absorbed by the dehumidifying agent in the material carrying box, a dry environment is formed in the box body, and the short circuit condition in the box body is avoided; the dehumidifying agent absorbs moisture to generate hydrate which enters the water storage cavity, water flow is collected in the water storage cavity, and the water in the water storage cavity is used for reducing the temperature of the distribution box, so that the temperature of the distribution box is controlled within a specified range, and elements in the distribution box are prevented from being damaged by high temperature; when the temperature of the distribution box rises, the first motor works to push water flow to flow in the water storage cavity and the first connecting cavity, and the water flow is cooled by the flow of the water flow, so that the cooling effect of the water flow on the distribution box is improved, the temperature rising speed of the distribution box is reduced, and the protection effect on elements in the distribution box is further improved; when the temperature on the distribution box rises to a specified value, the first motor drives the connecting disc to rotate, the connecting disc drives the first fan blades to rotate, the first fan blades are utilized to increase the air flow rate in the distribution box, hot air in the distribution box is discharged, the heat dissipation speed of the distribution box is improved, and the influence of high temperature on elements is reduced; the water that utilizes the desiccant to produce plays the cooling effect to the block terminal, slows down box programming rate when guaranteeing dry environment in the box, has avoided humidity and high temperature to the influence of box inner member simultaneously, extension block terminal life makes the use of block terminal more reliable.
A first sealing plate matched with the first mounting groove is arranged on the material carrying box, a porous plate is arranged on the side wall of the first mounting groove, a water outlet is formed in the bottom of the material carrying box, and a filter plate is arranged at the water outlet; the improved water storage device is characterized in that a bottom plate is arranged in the water storage cavity, a first sliding block is arranged on the side wall of the bottom plate, a first sliding groove matched with the first sliding block is formed in the inner wall of the water storage cavity, a supporting plate is arranged at the bottom of the water storage cavity, and a first supporting spring is arranged on the supporting plate.
The bottom plate is provided with an opening, a first movable groove is formed in the inner wall of the opening, a second sealing plate is arranged in the first movable groove, a chute is arranged on the second sealing plate, a first connecting spring is arranged on the side wall of the second sealing plate, a second sliding block is arranged on the inner wall of the first movable groove, a second sliding groove matched with the second sliding block is formed in the second sealing plate, a first cavity is formed in the bottom plate and filled with compressed air, an air conveying cavity communicated with the first cavity is formed in the second sliding block, and an air outlet is formed in the side wall of the air conveying cavity.
A first movable cavity is arranged on the side wall of the first connecting cavity, a transmission shaft penetrates through the first movable cavity, a plurality of guide vanes are arranged at the top of the transmission shaft, a second movable cavity communicated with the second mounting groove is arranged on the side wall of the first movable cavity, a mounting plate is arranged in the second mounting groove, a first transmission wheel is arranged on the mounting plate, a second transmission wheel is arranged on the transmission shaft, and the first transmission wheel and the second transmission wheel are in transmission fit through a first synchronous belt; the first driving wheel is provided with a driving hole, the output shaft of the first motor is provided with a third driving wheel matched with the driving hole, and the bottom of the connecting disc is provided with a driving groove matched with the third driving wheel.
The top of the box body is provided with a plurality of first through grooves, the top of the box body is also provided with a third movable cavity, a third sealing plate is arranged in the third movable cavity, a second connecting spring is arranged on the third sealing plate, the top of the box body is provided with a second motor, an output shaft of the second motor penetrates through the third movable cavity, and a cam is arranged on the output shaft of the second motor; the multi-hole plate is provided with a through cavity, the top of the through cavity is provided with a fourth movable cavity communicated with the third movable cavity, a fourth sealing plate matched with the through cavity is arranged in the fourth movable cavity, and the third sealing plate is connected with the fourth sealing plate through a first connecting rope.
A second through groove is formed in the side wall of the water storage cavity, a second movable groove is formed in the inner wall of the second through groove, a fifth sealing plate is arranged in the second movable groove, and a third connecting spring is arranged on the fifth sealing plate; lead to the chamber bottom and be equipped with the third activity groove, third activity tank bottom is equipped with the fourth activity chamber, fourth activity chamber bottom is equipped with the fifth activity chamber, fifth activity chamber bottom is equipped with the sixth activity chamber, sixth activity chamber bottom be equipped with the communicating second in second activity groove connects the chamber, be equipped with first push pedal in the third activity inslot, be equipped with on the first push pedal with the first connecting plate of fourth activity chamber matched with, first connecting plate bottom be equipped with fifth activity chamber matched with second connecting plate, second connecting plate bottom be equipped with sixth activity chamber matched with third connecting plate, third connecting plate bottom is equipped with second push pedal and second supporting spring.
A stop block and a first baffle are arranged on the inner wall of the water storage cavity, and the first baffle is rotatably connected to the inner wall of the water storage cavity; the side wall of the water storage cavity is provided with a first through hole, the box door is provided with a fourth movable groove, a movable block is arranged in the fourth movable groove, and the movable block is provided with a third connecting cavity used for communicating the water storage cavities on the two sides of the box body; the inner wall of the first through hole is provided with a seventh movable cavity, a fifth sealing plate is arranged in the seventh movable cavity, a sealing spring is arranged on the fifth sealing plate, a first pushing block is arranged on the fifth sealing plate, and a fifth movable groove matched with the first pushing block is arranged on the side wall of the seventh movable cavity.
A third sliding block is arranged on the movable block, a third sliding groove matched with the third sliding block is arranged on the inner wall of the fourth movable groove, a second cavity is arranged on the side wall of the movable block, and a sealing film is arranged on the side wall of the second cavity; a sixth movable groove communicated with the second cavity is formed in the third sliding block, a third pushing block is arranged in the sixth movable groove, a return spring is arranged on the third pushing block, and a fourth connecting spring is arranged on the third sliding block; a seventh movable groove is formed in the top of the fourth movable groove, a limiting plate is arranged in the seventh movable groove, and a fifth connecting spring is arranged at the top of the limiting plate.
An eighth movable groove is formed in the side wall of the fourth movable groove, a second baffle is rotatably connected in the eighth movable groove, a connecting block is arranged on the second baffle, a ninth movable groove is formed in the top of the second baffle, a first rotating roller is arranged in the ninth movable groove, a transmission cavity communicated with the seventh movable groove is formed in the top of the eighth movable groove, a second rotating roller is arranged in the transmission cavity, a second connecting rope is wound on the second rotating roller, one end of the second connecting rope is fixedly connected to the limiting plate, and the first rotating roller and the second rotating roller are in transmission fit through a second synchronous belt; the ninth movable groove is internally provided with a first connecting shaft, the first rotating roller is provided with a connecting groove matched with the first connecting shaft, and the first rotating roller can rotate relative to the first connecting shaft.
A disc is arranged at one end of the first connecting shaft, a plurality of tenth movable grooves are formed in the first connecting shaft, a first connecting rod is hinged to the inner wall of each tenth movable groove, a second connecting rod is hinged to one end of the first connecting rod, an eighth movable cavity communicated with the tenth movable grooves is formed in the first connecting shaft, a ninth movable cavity matched with the eighth movable cavity is formed in the inner wall of the ninth movable groove, a sixth connecting spring is arranged in the ninth movable cavity, a third connecting rod is arranged at one end of the sixth connecting spring, one end of the second connecting rod is hinged to the third connecting rod, and a plurality of second grooves are formed in the inner wall of each connecting groove; a twelfth movable groove communicated with the ninth movable cavity is formed in the second baffle, a fourth push plate is arranged in the twelfth movable groove, a seventh connecting spring is arranged on the side wall of one side of the fourth push plate, a second push block is arranged on the side wall of the other side of the fourth push plate, and the second push block penetrates out of the twelfth movable groove; an eleventh movable groove is formed in the top of the eighth movable groove, a third baffle is rotatably connected in the eleventh movable groove, and the third baffle is arranged on one side of the second pushing block.
The invention has the following advantages: the moisture entering the distribution box is absorbed by the dehumidifying agent in the material carrying box, a dry environment is formed in the box body, and the short circuit condition in the box body is avoided; the dehumidizer absorbs moisture to generate hydrate which enters the water storage cavity, water flow is collected in the water storage cavity, and the water in the water storage cavity is used for reducing the temperature of the distribution box, so that the temperature of the distribution box is controlled within a specified range, and elements in the distribution box are prevented from being damaged by high temperature; when the temperature of the distribution box rises, the first motor works to push water flow to flow in the water storage cavity and the first connecting cavity, and the water flow is cooled by the flow of the water flow, so that the cooling effect of the water flow on the distribution box is improved, the temperature rising speed of the distribution box is reduced, and the protection effect on elements in the distribution box is further improved; the water that utilizes the desiccant to produce plays the cooling effect to the block terminal, slows down box programming rate when guaranteeing dry environment in the box, has avoided humidity and high temperature to the influence of box inner member simultaneously, extension block terminal life makes the use of block terminal more reliable.
Drawings
FIG. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a front view of the present invention.
Fig. 3 isbase:Sub>A cross-sectional view taken alongbase:Sub>A-base:Sub>A in fig. 2.
Fig. 4 is an enlarged view of a point a in fig. 3.
Fig. 5 is an enlarged view of fig. 3 at B.
Fig. 6 is a cross-sectional view taken along J-J in fig. 2.
Fig. 7 is an enlarged view of fig. 6 at C.
Fig. 8 is a cross-sectional view taken along line B-B of fig. 2.
Fig. 9 is an enlarged view of fig. 8 at D.
Fig. 10 is a right side view of the present invention.
Fig. 11 is a cross-sectional view taken along line C-C of fig. 10.
Fig. 12 is an enlarged view of fig. 11 at E.
Fig. 13 is an enlarged view of fig. 11 at F.
Fig. 14 is an enlarged view of fig. 11 at G.
Fig. 15 is an enlarged view of fig. 11 at H.
Fig. 16 is an enlarged view at I in fig. 11.
Fig. 17 is a cross-sectional view taken along line D-D of fig. 10.
Fig. 18 is an enlarged view at J in fig. 17.
Fig. 19 is a cross-sectional view taken along line E-E of fig. 10.
Fig. 20 is an enlarged view at K in fig. 19.
Fig. 21 is a cross-sectional view taken along F-F in fig. 10.
Fig. 22 is an enlarged view at L in fig. 21.
Fig. 23 is a cross-sectional view taken along line K-K of fig. 10.
Fig. 24 is an enlarged view of fig. 23 at M.
Fig. 25 is a sectional view taken along G-G in fig. 10.
Fig. 26 is an enlarged view of fig. 25 at N.
Fig. 27 is a sectional view taken along H-H in fig. 10.
Fig. 28 is an enlarged view at O in fig. 27.
Fig. 29 is an enlarged view of fig. 27 at P.
Fig. 30 is an enlarged view at Q in fig. 28.
Fig. 31 is a cross-sectional view taken along line I-I of fig. 10.
Fig. 32 is an enlarged view of fig. 31 at R.
Detailed Description
As shown in fig. 1-32, a distribution box convenient to install and maintain comprises a box body 1 and a box door 2 arranged on the box body 1, wherein the side walls of two sides of the box body 1 are respectively provided with a first installation groove, a material loading box 3 is arranged in the first installation groove, a dehumidifying agent is filled in the material loading box 3, the side wall of the box body 1 is provided with a water storage cavity communicated with the first installation groove, the bottom of the box body 1 is provided with a first groove, the bottom of the first groove is provided with a second installation groove, the side wall of the box body 1 is provided with a first connection cavity communicated with the water storage cavities of two sides of the box body 1, the second installation groove is internally provided with a first motor 14 for pushing water flow to flow in the water storage cavity and the first connection cavity, a connection disc 16 is arranged in the first groove, and the connection disc 16 is provided with a plurality of first fan blades 161; the moisture entering the distribution box is absorbed by the dehumidifying agent in the material carrying box, a dry environment is formed in the box body, and the short circuit condition in the box body is avoided; the dehumidifying agent absorbs moisture to generate hydrate which enters the water storage cavity, water flow is collected in the water storage cavity, and the water in the water storage cavity is used for reducing the temperature of the distribution box, so that the temperature of the distribution box is controlled within a specified range, and elements in the distribution box are prevented from being damaged by high temperature; when the temperature of the distribution box rises, the first motor works to push water flow to flow in the water storage cavity and the first connecting cavity, and the water flow is cooled by the flow of the water flow, so that the cooling effect of the water flow on the distribution box is improved, the temperature rising speed of the distribution box is reduced, and the protection effect on elements in the distribution box is further improved; when the temperature on the distribution box rises to a specified value, the first motor drives the connecting disc to rotate, the connecting disc drives the first fan blades to rotate, the first fan blades are utilized to increase the air flow rate in the distribution box, hot air in the distribution box is discharged, the heat dissipation speed of the distribution box is improved, and the influence of high temperature on elements is reduced; the water that utilizes the desiccant to produce plays the cooling effect to the block terminal, slows down box programming rate when guaranteeing dry environment in the box, has avoided humidity and high temperature to the influence of box inner member simultaneously, extension block terminal life makes the use of block terminal more reliable.
A first sealing plate 31 matched with the first mounting groove is arranged on the material carrying box 3, a porous plate 19 is arranged on the side wall of the first mounting groove, a water outlet is arranged at the bottom of the material carrying box 3, and a filter plate 32 is arranged at the water outlet; a bottom plate 4 is arranged in the water storage cavity, a first sliding block 43 is arranged on the side wall of the bottom plate 4, a first sliding groove matched with the first sliding block 43 is arranged on the inner wall of the water storage cavity, a supporting plate is arranged at the bottom of the water storage cavity, and a first supporting spring 41 is arranged on the supporting plate; the rubber block is arranged on the side wall of the sealing plate, so that the contact effect of the sealing plate and the inner wall of the first mounting groove is improved by using the rubber block, the dehumidifier is prevented from being quickly consumed when outside air enters the box body, and the waste of the dehumidifier is reduced, so that the addition frequency of the dehumidifier is reduced, and the distribution box is more convenient to use; the perforated plate provides supporting force for the side wall of the material loading box, and separates the material loading box from the box body, so that the dehumidifying agent is prevented from influencing components in the box body; the first mounting groove is arranged on the inner wall of the top of the box body, and water vapor in the box body naturally floats to the top of the box body so as to absorb the water vapor on the top of the box body, thereby effectively reducing the humidity in the box body and avoiding the short circuit of a circuit in the box body; the bottom of the material carrying box is obliquely arranged so as to lead out the water flow generated by the dehumidifying agent from the water outlet and avoid the water flow from being accumulated in the material carrying box; the filter plate has a blocking effect on the dehumidifying agent, so that the dehumidifying agent is prevented from falling into the water storage cavity, and the waste of the dehumidifying agent is reduced; the water flow enters the water storage cavity and then is arranged on the bottom plate, the bottom plate moves downwards along with the increase of the weight on the bottom plate, the water level in the water storage cavity can be judged according to the position of the bottom plate, and the water flow is prevented from generating larger kinetic energy after falling from a high place; when the bottom plate is positioned at the top of the water storage cavity, air can directly enter the bottom of the water storage cavity, so that the wall thickness of the box body is reduced, and heat in the box body is quickly dissipated; when the bottom plate moved to water storage chamber bottom under rivers gravity, rivers laminating was on water storage intracavity wall, utilized rivers to do the cooling to the box inner wall and handled, slowed down block terminal programming rate, provided good guard action for the block terminal.
An opening is formed in the bottom plate 4, a first movable groove is formed in the inner wall of the opening, a second sealing plate 42 is arranged in the first movable groove, an inclined groove is formed in the second sealing plate 42, a first connecting spring 421 is arranged on the side wall of the second sealing plate 42, a second sliding block 44 is arranged on the inner wall of the first movable groove, a second sliding groove matched with the second sliding block 44 is formed in the second sealing plate 42, a first cavity is formed in the bottom plate 4 and filled with compressed air, an air conveying cavity communicated with the first cavity is formed in the second sliding block 44, and an air outlet is formed in the side wall of the air conveying cavity; after the temperature in the distribution box rises to a specified value, the temperature in the distribution box is transferred to the water storage cavity, the temperature of water flow in the water storage cavity rises and then transfers heat to the bottom plate, compressed air expands after being heated, part of the compressed air enters the air transmission cavity, the compressed air is sprayed out from the air outlet and enters the second sliding groove, the second sealing plate is pushed to move under the action of air pressure, the second sealing plate enters the first movable groove, the opening opens the water flow in the water storage cavity to flow out from the opening, the water flow is guided to the inner wall of the water storage cavity under the action of the chute of the second sealing plate, the water flow in the water storage cavity flows downwards along the inner wall of the water storage cavity, the heat on the side wall of the box body is taken away by the flow of water, and the temperature of the box body is prevented from being further raised; through the rivers exhaust mode after will rising temperature, avoid high temperature rivers parcel to obstruct the heat effluvium on the box lateral wall, the bottom plate removes to water storage chamber top after rivers discharge, reduces water storage chamber wall thickness and makes the heat in the block terminal can disperse fast, plays good guard action to the block terminal.
A first movable cavity is arranged on the side wall of the first connecting cavity, a transmission shaft 13 penetrates through the first movable cavity, a plurality of guide vanes 132 are arranged at the top of the transmission shaft 13, a second movable cavity communicated with the second mounting groove is arranged on the side wall of the first movable cavity, a mounting plate is arranged in the second mounting groove, a first transmission wheel 15 is arranged on the mounting plate, a second transmission wheel 131 is arranged on the transmission shaft 13, and the first transmission wheel 15 and the second transmission wheel 131 are in transmission fit through a first synchronous belt 151; a transmission hole is formed in the first transmission wheel 15, a third transmission wheel matched with the transmission hole is arranged on an output shaft of the first motor 14, and a transmission groove matched with the third transmission wheel is formed in the bottom of the connecting disc 16; an output shaft of the first motor is provided with a telescopic rod, a third driving wheel is arranged on the telescopic rod, and the telescopic rod is controlled to stretch and retract through an electromagnet; when the temperature in the distribution box begins to rise, the third transmission wheel is positioned in the transmission hole and drives the first transmission wheel to rotate, the transmission shaft rotates along with the first transmission wheel, the guide vane rotates to guide the water flow in the first connecting cavity, the water flow flows in the water storage cavity and the first connecting cavity, and the contact effect of the water flow and the side wall of the box body is improved by utilizing the flow of the water body, so that the heat on the box body is brought out, and the effect of slowing down the temperature rise of the box body is achieved; when the temperature on the box body rises to a specified value, the temperature of water flow in the water storage cavity rises along with the rise of the temperature in the box body, the second sealing plate enters the first movable groove to discharge the water flow in the water storage cavity, the bottom plate moves to the top of the water storage cavity, the third driving wheel moves upwards to enter the transmission groove, the third driving wheel drives the connecting disc to rotate, the first fan blade rotates to generate air flow in the box body, the air flow rate in the box body is increased, so that the heat in the box body is discharged, the temperature of the box body is reduced, and the box body is protected; the first motor drives different parts in different states of the box body, the box body is cooled in each heating stage of the box body, damage caused by continuous rising of the temperature of the box body is avoided, and the box body is protected by the aid of the lifting to a large extent.
The top of the box body 1 is provided with a plurality of first through grooves, the top of the box body is also provided with a third movable cavity, a third sealing plate 18 is arranged in the third movable cavity, a second connecting spring 181 is arranged on the third sealing plate 18, a second motor 11 is arranged at the top of the box body 1, an output shaft of the second motor 11 penetrates through the third movable cavity, and a cam 111 is arranged on the output shaft of the second motor 11; a through cavity is arranged on the porous plate 19, a fourth movable cavity communicated with the third movable cavity is arranged at the top of the through cavity, a fourth sealing plate matched with the through cavity is arranged in the fourth movable cavity, and the third sealing plate 18 is connected with the fourth sealing plate through a first connecting rope 182; after the third driving wheel is inserted into the driving groove, the second motor drives the cam to rotate, the cam pushes the third sealing plate to move, the third sealing plate is moved away from the first through groove, the first through groove is in an open state, the first motor drives the connecting disc to rotate, air flow generated by the first fan blade flows to the outer side of the first through groove, hot air in the box body is exhausted under the action of the first fan blade, the box body is cooled rapidly, and the influence of high temperature on elements in the box body is reduced; when the third sealing plate is positioned at the bottom of the first through groove, the fourth sealing plate is positioned in the fourth movable cavity, moisture in the box body enters the material loading box through the porous plate and contacts with the desiccant, and the desiccant is used for ensuring a dry environment in the box body; when the first logical groove was opened, the third closing plate was putd aside from first logical groove bottom, and fourth closing plate down moved under the effect of first connecting rope, and the fourth closing plate enters into logical intracavity, seals the perforated plate under the effect of fourth closing plate, avoided the box when the heat dissipation outside air directly to enter into the quick consumption that causes the desiccant in the year feed box, reduced the waste of desiccant.
A second through groove is formed in the side wall of the water storage cavity, a second movable groove is formed in the inner wall of the second through groove, a fifth sealing plate 17 is arranged in the second movable groove, and a third connecting spring 171 is arranged on the fifth sealing plate 17; a third movable groove is formed in the bottom of the through cavity, a fourth movable cavity is formed in the bottom of the third movable groove, a fifth movable cavity is formed in the bottom of the fourth movable cavity, a sixth movable cavity is formed in the bottom of the fifth movable cavity, a second connecting cavity communicated with the second movable groove is formed in the bottom of the sixth movable cavity, a first push plate 110 is arranged in the third movable groove, a first connecting plate 1101 matched with the fourth movable cavity is arranged on the first push plate 110, a second connecting plate 1102 matched with the fifth movable cavity is arranged at the bottom of the first connecting plate 1101, a third connecting plate 1103 matched with the sixth movable cavity is arranged at the bottom of the second connecting plate 1102, and a second push plate 1104 and a second supporting spring 1105 are arranged at the bottom of the third connecting plate 1103; when the first through groove is in a closed state, the fifth sealing plate is in the second through groove, the second through groove is in a closed state, and water flow is stored in the water storage cavity, so that the water flow is prevented from entering the box body to damage a circuit; when the first through groove is opened, the fourth sealing plate moves downwards to push the first push plate to move downwards, the first push plate drives the second push plate to move downwards under the matching of the first connecting plate and the second connecting plate, the second push plate pushes the fifth sealing plate to move downwards, the fifth sealing plate enters the second movable groove, at the moment, water in the water storage cavity is discharged, the bottom plate moves to the top of the water storage cavity, and when the first fan blade rotates, external air flow enters the box body from the bottom of the water storage cavity through the second through groove to increase the air flow in the box body, so that hot air in the box body is effectively discharged, the temperature in the box body is reduced in a hot air discharging mode, and the box body is protected; after the temperature in the box body is reduced, the cam is driven by the second motor to rotate, the third sealing plate moves back under the action of the second connecting spring, the first through groove is sealed by the third sealing plate, the fourth sealing plate is pulled to move through the first connecting rope when moving, the fourth sealing plate moves out from the through cavity, the third connecting spring pushes the fifth sealing plate to enter the second through groove, moisture entering the box body is removed by using a dehumidifying agent, and the normal operation of a circuit in the distribution box is ensured.
A baffle 120 and a first baffle 130 are arranged on the inner wall of the water storage cavity, and the first baffle 130 is rotatably connected to the inner wall of the water storage cavity; a first through hole is formed in the side wall of the water storage cavity, a fourth movable groove is formed in the box door 2, a movable block 23 is arranged in the fourth movable groove, and third connecting cavities used for communicating the water storage cavities on the two sides of the box body 1 are formed in the movable block 23; a seventh movable cavity is arranged on the inner wall of the first through hole, a fifth sealing plate 140 is arranged in the seventh movable cavity, a sealing spring 1402 is arranged on the fifth sealing plate 140, a first push block 1401 is arranged on the fifth sealing plate 140, and a fifth movable groove matched with the first push block 1401 is arranged on the side wall of the seventh movable cavity; the first baffle plate can only be turned to an inclined state, and a one-way valve effect is formed in the water storage cavity under the mutual matching of the first baffle plate and the stop block, so that air is prevented from entering the material loading box through the water storage cavity when entering the water storage cavity, and the loss of a dehumidifying agent is reduced; when the box door is opened, the fifth sealing plate is positioned at the position of the first through hole, and the first through hole is sealed by the fifth sealing plate, so that water flow is prevented from entering the box body; after the chamber door is closed, promote the movable block toward the box in, the movable block promotes first ejector pad and removes toward fifth movable groove one end, first ejector pad drives the fifth closing plate and removes, the fifth closing plate enters into seventh movable cavity, the movable block removes to first through-hole one side, after first ejector pad removes to reading matter movable groove one end, first through-hole and third are connected the chamber and are aligned, link together the water delivery chamber of box both sides through the third and connect the chamber, mutually support with first connection chamber, make the rivers in the water storage intracavity of box both sides form complete return circuit, promote the cooling effect of rivers to the box.
A third sliding block 231 is arranged on the movable block 23, a third sliding groove matched with the third sliding block 231 is arranged on the inner wall of the fourth movable groove, a second cavity is arranged on the side wall of the movable block 23, a sealing film is arranged on the side wall of the second cavity, and the sealing film is made of rubber; a sixth movable groove communicated with the second cavity is formed in the third sliding block 231, a third push block 232 is arranged in the sixth movable groove, a return spring 233 is arranged on the third push block 232, and a fourth connecting spring 234 is arranged on the third sliding block; a seventh movable groove is formed in the top of the fourth movable groove, a limiting plate 24 is arranged in the seventh movable groove, and a fifth connecting spring 241 is arranged at the top of the limiting plate 24; the third sliding block is matched with the third sliding groove to prevent the movable block from moving out of the fourth movable cavity; when the movable block is pushed to move towards the inside of the box body, the third sliding block moves in the third sliding groove, the third connecting cavity moves to be aligned with the first through hole, the third sliding block moves to one end of the third sliding groove, the inner wall of the third sliding groove abuts against the third pushing block, the third pushing block enters the sixth movable groove, air in the sixth movable groove enters the second cavity, the sealing film abuts against the side wall of the first through hole after expanding, the sealing effect of the joint of the first through hole and the third connecting cavity is ensured under the action of the sealing film, and water flow is prevented from leaking from the joint of the first through hole and the third connecting cavity; after the third sliding block moves to one end of the third sliding groove, the movable block moves away from the bottom of the limiting plate, the fifth connecting spring pushes the limiting plate to move downwards, the limiting plate enters the fourth movable groove, the limiting plate is used for providing a fixing effect for the movable plate, the connecting effect of the first through hole and the third connecting cavity is guaranteed, and therefore water flow generated by the dehumidifying agent is used for cooling the distribution box; the movable block stretches into the box body to contact with the inner wall of the box body, and the movable block is utilized to play an auxiliary fixing role in the box door, so that the matching effect of the box door and the box body is guaranteed.
An eighth movable groove is formed in the side wall of the fourth movable groove, a second baffle 21 is rotatably connected in the eighth movable groove, a connecting block 211 is arranged on the second baffle 21, a ninth movable groove is formed in the top of the second baffle, a first rotating roller 25 is arranged in the ninth movable groove, a transmission cavity communicated with the seventh movable groove is formed in the top of the eighth movable groove, a second rotating roller 26 is arranged in the transmission cavity, a second connecting rope is wound on the second rotating roller 26, one end of the second connecting rope is fixedly connected to the limiting plate 24, and the first rotating roller 25 and the second rotating roller 26 are in transmission fit through a second synchronous belt 27; a first connecting shaft 215 is arranged in the ninth movable groove, a connecting groove matched with the first connecting shaft 215 is arranged on the first rotating roller 25, and the first rotating roller 25 can rotate relative to the first connecting shaft 215; when the box door is opened, the second baffle plate is turned upwards, the second baffle plate drives the first rotating roller to rotate, the second rotating roller rotates together under the action of the second synchronous belt, the second connecting rope winds the second rotating roller and then pulls the limiting plate to move upwards, the limiting plate enters the seventh movable groove, then the movable block loses the limiting effect, the fourth connecting spring pushes the third sliding block to move towards the other end of the third sliding groove, the movable block is moved away from one side of the first through hole when the third sliding block drives the movable block to move back, the fifth sealing plate seals the first through hole, and the movable block enters the fourth movable groove so as to normally open the box door; the connecting block provides the impetus toward the second baffle to promote the second baffle to overturn upwards, can add the hasp structure on the second baffle, avoid irrelevant personnel to turn over the second baffle.
A disc 216 is arranged at one end of the first connecting shaft 215, a plurality of tenth movable grooves are formed in the first connecting shaft 215, a first connecting rod 217 is hinged to the inner wall of each tenth movable groove, a second connecting rod 218 is hinged to one end of each first connecting rod 217, an eighth movable cavity communicated with the tenth movable grooves is formed in the first connecting shaft 215, a ninth movable cavity matched with the eighth movable cavity is formed in the inner wall of the ninth movable groove, a sixth connecting spring 2191 is arranged in the ninth movable cavity, a third connecting rod 219 is arranged at one end of the sixth connecting spring 2191, one end of the second connecting rod 218 is hinged to the third connecting rod 219, and a plurality of second grooves are formed in the inner wall of each connecting groove; a twelfth movable groove communicated with the ninth movable cavity is formed in the second baffle 21, a fourth push plate 212 is arranged in the twelfth movable groove, a seventh connecting spring 214 is arranged on the side wall of one side of the fourth push plate 212, a second push block 213 is arranged on the side wall of the other side of the fourth push plate 212, and the second push block 213 penetrates out of the twelfth movable groove; an eleventh movable groove is formed in the top of the eighth movable groove, a third baffle 22 is rotatably connected in the eleventh movable groove, and the third baffle 22 is arranged on one side of the second push block 213; when the box door is opened, the second baffle plate is turned upwards, the joint of the first connecting rod and the second connecting rod extends out of the tenth movable groove, one ends of the first connecting rod and the second connecting rod are embedded into the second groove, the first rotating roller is driven to rotate by turning of the second baffle plate, the limiting plate enters the seventh movable groove when the first rotating roller drives the second rotating roller to rotate, and the movable block enters the fourth movable groove; the second baffle rotates and drives the third baffle to rotate, the third baffle rotates to be in a horizontal state and then is abutted to the top of an eleventh movable groove, the third baffle cannot be turned continuously under the limitation of the eleventh movable groove, the second push block is abutted to move in a twelfth movable groove on the third baffle, the fourth push plate pushes air into a ninth movable cavity when moving in the twelfth movable groove, the third connecting rod drives the second connecting rod to move when air pressure pushes the third connecting rod to move, the first connecting rod and the second connecting rod enter the tenth movable groove when the second connecting rod rotates around the connecting point, the first connecting rod and the second connecting rod are separated from the second groove, when the fourth movable groove is opened to push the movable block, the limiting plate can still automatically fall down after the movable block enters the box body, and the limiting plate is utilized to fix the movable block, so that the connection operation of the first through hole and the third connecting cavity is more convenient.
The mounting plate 12 is arranged in the box body, the mounting plate is provided with a fourth sliding block, the inner wall of the box body is provided with a fourth sliding groove matched with the fourth sliding block, the side wall of the box body is provided with a thirteenth movable groove, the fourth sliding block is provided with a second connecting shaft 121, the second connecting shaft is arranged in the twelfth movable groove in a penetrating mode, the second connecting shaft is rotatably connected with a fourth connecting plate 122, the fourth connecting plate is provided with a connecting sleeve 123, the connecting sleeve is provided with a fifth sliding block 124, and the side wall of the fourth connecting plate is provided with a fifth sliding groove matched with the fifth sliding block; elements in the distribution box are all arranged on the mounting plate, when the elements are mounted or overhauled, the third connecting plate is turned to be in a horizontal state, the connecting sleeve is pushed to move, and the two groups of fourth connecting plates are connected together under the action of the connecting sleeve, so that the mounting plate is driven to move by the fourth connecting plates, and the elements are more convenient to mount and maintain; after the component is installed and maintained, the connecting sleeve is moved to one of the fourth connecting plates, the fourth connecting plate is turned to be in a vertical state and then enters the twelfth movable groove, the space occupied by the fourth connecting plate is reduced, and the box door can be normally closed.
The drawings in the application are only schematic and the specific dimensions thereof are subject to practical implementation.
Claims (1)
1. The utility model provides a block terminal convenient to installation and maintenance, includes box (1) and locates chamber door (2) on box (1), its characterized in that: the box body is characterized in that first mounting grooves are respectively formed in the side walls of two sides of the box body (1), a material carrying box (3) is arranged in each first mounting groove, a dehumidifying agent is filled in each material carrying box (3), a water storage cavity communicated with the first mounting grooves is formed in the side wall of the box body (1), a first groove is formed in the bottom of the box body (1), a second mounting groove is formed in the bottom of the first groove, a first connecting cavity used for communicating the water storage cavities of the two sides of the box body (1) is formed in the side wall of the box body (1), a first motor (14) used for pushing water to flow in the water storage cavities and the first connecting cavity is arranged in each second mounting groove, a connecting disc (16) is arranged in each first groove, and a plurality of first fan blades (161) are arranged on each connecting disc (16);
a first sealing plate (31) matched with the first mounting groove is arranged on the material carrying box (3), a porous plate (19) is arranged on the side wall of the first mounting groove, a water outlet is formed in the bottom of the material carrying box (3), and a filter plate (32) is arranged at the water outlet; a bottom plate (4) is arranged in the water storage cavity, a first sliding block (43) is arranged on the side wall of the bottom plate (4), a first sliding groove matched with the first sliding block (43) is formed in the inner wall of the water storage cavity, a supporting plate is arranged at the bottom of the water storage cavity, and a first supporting spring (41) is arranged on the supporting plate;
an opening is formed in the bottom plate (4), a first movable groove is formed in the inner wall of the opening, a second sealing plate (42) is arranged in the first movable groove, an inclined groove is formed in the second sealing plate (42), a first connecting spring (421) is arranged on the side wall of the second sealing plate (42), a second sliding block (44) is arranged on the inner wall of the first movable groove, a second sliding groove matched with the second sliding block (44) is formed in the second sealing plate (42), a first cavity is formed in the bottom plate (4), compressed air is filled in the first cavity, an air conveying cavity communicated with the first cavity is formed in the second sliding block (44), and an air outlet is formed in the side wall of the air conveying cavity;
a first movable cavity is arranged on the side wall of the first connecting cavity, a transmission shaft (13) penetrates through the first movable cavity, a plurality of guide vanes (132) are arranged at the top of the transmission shaft (13), a second movable cavity communicated with the second mounting groove is arranged on the side wall of the first movable cavity, a mounting plate is arranged in the second mounting groove, a first transmission wheel (15) is arranged on the mounting plate, a second transmission wheel (131) is arranged on the transmission shaft (13), and the first transmission wheel (15) and the second transmission wheel (131) are in transmission fit through a first synchronous belt (151); a transmission hole is formed in the first transmission wheel (15), a third transmission wheel matched with the transmission hole is arranged on an output shaft of the first motor (14), and a transmission groove matched with the third transmission wheel is formed in the bottom of the connecting disc (16);
the top of the box body (1) is provided with a plurality of first through grooves, the top of the box body is also provided with a third movable cavity, a third sealing plate (18) is arranged in the third movable cavity, a second connecting spring (181) is arranged on the third sealing plate (18), a second motor (11) is arranged at the top of the box body (1), an output shaft of the second motor (11) penetrates through the third movable cavity, and a cam (111) is arranged on the output shaft of the second motor (11); a through cavity is arranged on the porous plate (19), a fourth movable cavity communicated with the third movable cavity is arranged at the top of the through cavity, a fourth sealing plate matched with the through cavity is arranged in the fourth movable cavity, and the third sealing plate (18) is connected with the fourth sealing plate through a first connecting rope (182);
a second through groove is formed in the side wall of the water storage cavity, a second movable groove is formed in the inner wall of the second through groove, a fifth sealing plate (17) is arranged in the second movable groove, and a third connecting spring (171) is arranged on the fifth sealing plate (17); a third movable groove is formed in the bottom of the through cavity, a fourth movable cavity is formed in the bottom of the third movable groove, a fifth movable cavity is formed in the bottom of the fourth movable cavity, a sixth movable cavity is formed in the bottom of the fifth movable cavity, a second connecting cavity communicated with the second movable groove is formed in the bottom of the sixth movable cavity, a first push plate (110) is arranged in the third movable groove, a first connecting plate (1101) matched with the fourth movable cavity is arranged on the first push plate (110), a second connecting plate (1102) matched with the fifth movable cavity is arranged at the bottom of the first connecting plate (1101), a third connecting plate (1103) matched with the sixth movable cavity is arranged at the bottom of the second connecting plate (1102), and a second push plate (1103) and a second supporting spring (1105) are arranged at the bottom of the third connecting plate (1104);
a stop block (120) and a first baffle plate (130) are arranged on the inner wall of the water storage cavity, and the first baffle plate (130) is rotatably connected to the inner wall of the water storage cavity; a first through hole is formed in the side wall of the water storage cavity, a fourth movable groove is formed in the box door (2), a movable block (23) is arranged in the fourth movable groove, and third connecting cavities used for communicating the water storage cavities on the two sides of the box body (1) are formed in the movable block (23); a seventh movable cavity is arranged on the inner wall of the first through hole, a sixth sealing plate (140) is arranged in the seventh movable cavity, a sealing spring (1402) is arranged on the sixth sealing plate (140), a first push block (1401) is arranged on the sixth sealing plate (140), and a fifth movable groove matched with the first push block (1401) is arranged on the side wall of the seventh movable cavity;
a third sliding block (231) is arranged on the movable block (23), a third sliding groove matched with the third sliding block (231) is arranged on the inner wall of the fourth movable groove, a second cavity is arranged on the side wall of the movable block (23), and a sealing film is arranged on the side wall of the second cavity; a sixth movable groove communicated with the second cavity is formed in the third sliding block (231), a third push block (232) is arranged in the sixth movable groove, a reset spring (233) is arranged on the third push block (232), and a fourth connecting spring (234) is arranged on the third sliding block; a seventh movable groove is formed in the top of the fourth movable groove, a limiting plate (24) is arranged in the seventh movable groove, and a fifth connecting spring (241) is arranged at the top of the limiting plate (24);
an eighth movable groove is formed in the side wall of the fourth movable groove, a second baffle (21) is rotatably connected in the eighth movable groove, a connecting block (211) is arranged on the second baffle (21), a ninth movable groove is formed in the top of the second baffle, a first rotating roller (25) is arranged in the ninth movable groove, a transmission cavity communicated with the seventh movable groove is formed in the top of the eighth movable groove, a second rotating roller (26) is arranged in the transmission cavity, a second connecting rope is wound on the second rotating roller (26), one end of the second connecting rope is fixedly connected to the limiting plate (24), and the first rotating roller (25) and the second rotating roller (26) form transmission fit through a second synchronous belt (27); a first connecting shaft (215) is arranged in the ninth movable groove, a connecting groove matched with the first connecting shaft (215) is formed in the first rotating roller (25), and the first rotating roller (25) can rotate relative to the first connecting shaft (215);
a disc (216) is arranged at one end of the first connecting shaft (215), a plurality of tenth movable grooves are formed in the first connecting shaft (215), a first connecting rod (217) is hinged to the inner wall of each tenth movable groove, a second connecting rod (218) is hinged to one end of each first connecting rod (217), an eighth movable cavity communicated with the tenth movable grooves is formed in the first connecting shaft (215), a ninth movable cavity matched with the eighth movable cavity is formed in the inner wall of each ninth movable groove, a sixth connecting spring (2191) is arranged in each ninth movable cavity, a third connecting rod (219) is arranged at one end of each sixth connecting spring (2191), one end of each second connecting rod (218) is hinged to the third connecting rod (219), and a plurality of second grooves are formed in the inner wall of each connecting groove; a twelfth movable groove communicated with the ninth movable cavity is formed in the second baffle (21), a fourth push plate (212) is arranged in the twelfth movable groove, a seventh connecting spring (214) is arranged on the side wall of one side of the fourth push plate (212), a second push block (213) is arranged on the side wall of the other side of the fourth push plate (212), and the second push block (213) penetrates out of the twelfth movable groove; an eleventh movable groove is formed in the top of the eighth movable groove, a third baffle (22) is rotatably connected in the eleventh movable groove, and the third baffle (22) is arranged on one side of the second push block (213).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110391766.7A CN113097897B (en) | 2021-04-13 | 2021-04-13 | Block terminal convenient to installation and maintenance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110391766.7A CN113097897B (en) | 2021-04-13 | 2021-04-13 | Block terminal convenient to installation and maintenance |
Publications (2)
| Publication Number | Publication Date |
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| CN113097897A CN113097897A (en) | 2021-07-09 |
| CN113097897B true CN113097897B (en) | 2022-10-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110391766.7A Active CN113097897B (en) | 2021-04-13 | 2021-04-13 | Block terminal convenient to installation and maintenance |
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| CN (1) | CN113097897B (en) |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5323847A (en) * | 1990-08-01 | 1994-06-28 | Hitachi, Ltd. | Electronic apparatus and method of cooling the same |
| CN204668753U (en) * | 2015-06-25 | 2015-09-23 | 济宁市技师学院 | A kind of Switching Power Supply cabinet |
| CN206524531U (en) * | 2017-01-29 | 2017-09-26 | 国网山西省电力公司太原供电公司 | A kind of low voltage safety electric power cabinet |
| CN211720082U (en) * | 2019-12-09 | 2020-10-20 | 韩相君 | Power equipment cooling box |
| CN211238893U (en) * | 2019-12-30 | 2020-08-11 | 上海申鹏成套电气设备有限公司 | Power distribution cabinet with good heat dissipation performance |
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2021
- 2021-04-13 CN CN202110391766.7A patent/CN113097897B/en active Active
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| CN113097897A (en) | 2021-07-09 |
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Denomination of invention: A distribution box that is easy to install and maintain Effective date of registration: 20231130 Granted publication date: 20221028 Pledgee: Bank of Jiangsu Limited by Share Ltd. Hangzhou branch Pledgor: SOWEI TECHNOLOGY (HANGZHOU) Co.,Ltd. Registration number: Y2023980068529 |
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