CN115551295B - Submersible electric pump control cabinet - Google Patents
Submersible electric pump control cabinet Download PDFInfo
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- CN115551295B CN115551295B CN202211117794.0A CN202211117794A CN115551295B CN 115551295 B CN115551295 B CN 115551295B CN 202211117794 A CN202211117794 A CN 202211117794A CN 115551295 B CN115551295 B CN 115551295B
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- Prior art keywords
- wind
- inner end
- guiding
- shell
- plate
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Classifications
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/20009—Modifications to facilitate cooling, ventilating, or heating using a gaseous coolant in electronic enclosures
- H05K7/20136—Forced ventilation, e.g. by fans
- H05K7/20145—Means for directing air flow, e.g. ducts, deflectors, plenum or guides
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D15/00—Control, e.g. regulation, of pumps, pumping installations or systems
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/02—Details
- H05K5/0213—Venting apertures; Constructional details thereof
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- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The invention relates to a submersible electric pump control cabinet which comprises a control cabinet body and a plurality of air guide assemblies. According to the invention, the air flow can only flow along the same direction of the air guide chamber, so that the air flow can be prevented from flowing towards the two sides of the inner end of the air guide chamber after entering the inner end of the air guide chamber, the opposite impact of the air flow on the two sides at a certain position of the inner end of the air guide chamber is easily generated, the retention time of the air flow at the inner end of the air guide chamber is prolonged, the cooling effect is greatly reduced, the air flow only flows from one direction, not only can heat guide each position at the inner end of the shell, but also the multi-position cooling function at the inner end of the shell is realized, and meanwhile, after each air flow flows for one circle along the inner end of the air guide chamber, the heat generated along the inner end of the shell flows out along the regulating groove, so that the cooling efficiency is improved, and the time of the air flow reserved at the inner end of the air guide chamber can be reduced.
Description
Technical Field
The invention relates to the field of submersible electric pumps, in particular to a submersible electric pump control cabinet.
Background
The submersible electric pump is a multi-stage centrifugal pump working underground, and is put into the well together with the oil pipe, and the ground power supply transmits electric energy to the underground submersible motor through the transformer, the control screen and the power cable, so that the submersible motor drives the multi-stage centrifugal pump to rotate, the electric energy is converted into mechanical energy, and well fluid in an oil well is lifted to the ground.
The submersible electric pump is generally controlled through the control cabinet, and in the using process of the submersible electric pump control cabinet, most of the submersible electric pump is constructed outdoors, and the connection line between the submersible electric pump and the control cabinet is limited, so that the submersible electric pump control cabinet is often required to be transported outdoors along with the submersible electric pump for use, the submersible electric pump control cabinet is often required to be exposed to high temperature conditions, and the performance of the controller at the inner end of the submersible electric pump control cabinet is greatly reduced due to the fact that the controller at the inner end of the submersible electric pump control cabinet is in the high temperature conditions, and therefore the submersible electric pump control cabinet applied to the high temperature environment is urgently needed.
Disclosure of Invention
The invention aims to provide a submersible electric pump control cabinet to solve the problems in the background technology.
In order to achieve the above-mentioned purpose, provide a submersible electric pump control cabinet, including the switch board body, the switch board body includes the shell, the wind guiding cavity has been seted up to the shell inner, shell one side is provided with the door plant, all the other sides of shell are all provided with wind guiding component, wind guiding component includes a plurality of wind guiding cavity boards, each wind guiding cavity board opening direction is all inequality, the shell side all seted up with the spread groove that the wind guiding cavity board cup jointed, the spread groove with wind guiding cavity inner keeps the intercommunication, the wind current that introduces through wind guiding cavity board flows into wind guiding cavity inner along the spread groove, wind guiding cavity board with be provided with the regulating plate between the wind guiding cavity inner, the regulating plate intermediate position rotates and is connected with the pivot, regulating plate one end stretches into wind guiding cavity board inner to set up the filter vat, the filter vat is used for carrying out filtration to the wind current of introducing the wind guiding cavity board inner, the regulating plate other end stretches into wind guiding cavity inner, wind guiding cavity inner one side is provided with the baffle, the baffle is provided with the baffle outside and keeps the baffle and keeps the position to be consistent.
As a further improvement of the technical scheme, the side of the adjusting groove is provided with a side hole, the inner end of the side hole is in plug-in fit with a limiting plate, and a pair of limiting springs are connected between the side surface of the limiting plate and the inner end of the side hole.
As a further improvement of the technical scheme, the bottom end of the shell is provided with a base, the base comprises a chassis, an inner cavity is formed in the inner end of the chassis, a connecting column is arranged on the top end of the chassis, the top end of the connecting column is connected with the bottom end of the shell, the bottom end of the connecting column is provided with a rotary table which is rotationally connected with the inner cavity, a plurality of side rods are arranged on the side face of the rotary table, and a plurality of fixing blocks are fixedly arranged in the inner end of the inner cavity.
As a further improvement of the technical scheme, the tail ends of the side rods are provided with a plurality of balls, and the balls are in rolling connection with the inner wall of the inner cavity.
As a further improvement of the technical scheme, a sliding block is arranged on the side face of the fixed block, the sliding block is in sliding connection with the inner wall of the inner cavity, and a reset spring is connected between the sliding block and the fixed block.
As a further improvement of the technical scheme, air outlet grooves are formed in two sides of the air guide cavity plate, the directions of the air outlet grooves are consistent with those of the adjusting grooves, and the directions of the openings of the air outlet grooves are consistent with those of the adjusting plates in an inclined state.
As a further improvement of the technical scheme, the bottom end of the air guide cavity plate is provided with a low groove which is respectively communicated with the two air outlet grooves.
As a further improvement of the technical scheme, a connecting block is connected between the two air guide cavity plates, and vent holes are formed in the side faces of the connecting block.
As a further improvement of the technical scheme, the side edge positions of the connecting blocks are all provided with arc structures.
As a further improvement of the technical scheme, the edge of the opening of the air guide cavity plate is of a concave structure.
Compared with the prior art, the invention has the beneficial effects that:
1. in this electric submerged pump switch board, the regulating plate keeps apart to wind-guiding cavity inner one side and handles, the wind flow can only flow along wind-guiding cavity same direction, avoid the wind flow to get into wind-guiding cavity inner back wind-guiding cavity inner both sides to flow, the wind flow that appears both sides very easily takes place to offset in wind-guiding cavity inner somewhere, the time that remains in wind-guiding cavity inner will lengthen, the cooling effect greatly reduced, and the wind flow only flows from a direction, not only can carry out the heat to each position in the shell inner, realize the multi-position cooling function in shell inner, at the same time, the wind flow flows a week back along wind-guiding cavity inner at every turn, will flow along the regulating groove along the heat that the shell inner produced, can reduce the time that the wind flow remains in wind-guiding cavity inner when improving cooling efficiency.
2. In this electric submerged pump switch board, carry out real-time sealing treatment to the regulating tank through the limiting plate that sets up, when the regulating plate rotates the in-process, limit spring is in compression state, will exert thrust to the limiting plate for the limiting plate end can be laminated with the regulating plate side all the time, carries out real-time sealing treatment to the clearance that produces between regulating plate and the regulating tank, reduces the wind current and leaks.
3. In this electric submerged pump switch board, realize adjusting tank and wind-guiding cavity inboard through the air-out groove that sets up and keep the intercommunication, after the interior exhaust wind flow of adjusting tank, partial wind flow will get into wind-guiding cavity inboard along the air-out groove, and the wind flow direction of this part keeps unanimous with regulating plate incline direction, blows off the dust of adhesion in the regulating plate side, blows off wind-guiding cavity inboard along opposite side air-out groove, avoids the excessive dust of regulating plate side adhesion, leads to regulating plate filter effect greatly reduced, can improve wind energy utilization efficiency simultaneously.
4. In this electric submerged pump switch board, the low groove through setting up carries out the secondary clearance to the dust of piling up in wind-guiding cavity board bottom, piles up the dust in wind-guiding cavity board bottom and breaks away from wind-guiding cavity board inner along the low groove to improve regulating plate side dust cleaning effect, avoid the dust accumulation.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present invention;
FIG. 2 is a cross-sectional view of the overall structure of the present invention;
FIG. 3 is a plan view of the overall structure of the present invention;
FIG. 4 is a schematic diagram of a control cabinet body structure according to the present invention;
FIG. 5 is a cross-sectional view of the control cabinet body structure of the present invention;
FIG. 6 is an enlarged view of a portion of FIG. 5A in accordance with the present invention;
FIG. 7 is a cross-sectional view of a base structure of the present invention;
FIG. 8 is an enlarged view of a portion of FIG. 7B in accordance with the present invention;
FIG. 9 is a cross-sectional view of an air guiding assembly of the present invention;
fig. 10 is an enlarged view of a portion C of fig. 9 in accordance with the present invention.
The meaning of each reference sign in the figure is:
10. a control cabinet body; 110. a housing; 111. an air guiding chamber; 112. a connecting groove; 113. an adjustment tank; 114. a partition plate; 115. a limiting plate; 116. a limit spring; 120. a base; 121. a chassis; 1211. an inner cavity; 122. a connecting column; 123. a turntable; 124. a side bar; 1241. a ball; 125. a fixed block; 126. a slide block; 127. a return spring;
20. an air guide assembly; 210. an air guide cavity plate; 211. pasting a board; 212. an air outlet groove; 213. a lower tank; 220. an adjusting plate; 230. and (5) connecting a block.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present invention.
Referring to fig. 1-10, an electric submersible pump control cabinet is provided, including a control cabinet body 10, the control cabinet body 10 includes a housing 110, a wind guiding chamber 111 is provided at the inner end of the housing 110, a door plate is provided at one side of the housing 110, wind guiding components 20 are provided at the other sides of the housing 110, the wind guiding components 20 include a plurality of wind guiding chamber plates 210, the opening directions of the wind guiding chamber plates 210 are different, a connecting slot 112 sleeved with the wind guiding chamber plates 210 is provided at the side of the housing 110, the connecting slot 112 is communicated with the inner end of the wind guiding chamber 111, wind flow introduced through the inner end of the wind guiding chamber plates 210 flows into the inner end of the wind guiding chamber 111 along the connecting slot 112, an adjusting plate 220 is provided between the wind guiding chamber plates 210 and the inner end of the wind guiding chamber 111, a rotating shaft is connected at the middle position of the adjusting plate 220, one end of the adjusting plate 220 extends into the inner end of the wind guiding chamber 210 and is provided with a filtering slot for filtering the wind flow introduced into the inner end of the wind guiding chamber 210, one side of the wind guiding chamber 111 is provided with a partition 114, the position of the air guiding chamber 111 is consistent with the position of the partition plate 114, and the position of the partition plate 110 is provided with the air guiding plate 114 is consistent with the position of the partition plate 114, and the position of the air guiding plate 114 is provided with the partition plate 114.
In particular use, when the direction of the wind flow is consistent with the opening direction of each wind guiding cavity plate 210 on one side, the wind guiding cavity plate 210 will enable the wind flow to enter the inner end of the wind guiding cavity plate 210, the inner ends of all the wind guiding cavity plates 210 on the other sides will not circulate, the wind flow entering the inner ends of the wind guiding cavity plates 210 will contact one side of the adjusting plate 220, the adjusting plate 220 applies thrust, after being pushed by the wind, the adjusting plate 220 rotates by taking the rotating shaft as an axis, at this time, one side of the inner end of the adjusting plate 220 located on the wind guiding cavity plate 210 will rotate to be jointed with the flitch 211, the other side of the adjusting plate 220 will rotate to be jointed with the side of the partition 114, the flitch 211 and the partition 114 form a barrier to the adjusting plate 220, so that the adjusting plate 220 cannot rotate continuously, at this time, each adjusting plate 220 on the air inlet side of the housing 110 is in an inclined state, one side of the adjusting plate 220 located on the inner end of the wind guiding cavity plate 210 is provided with a plurality of filtering holes, the filter holes filter the passing wind flow, prevent dust and other fine particles carried in the wind flow from entering the inner end of the shell 110, influence the normal use of the controller at the inner end of the shell 110, meanwhile, the adjusting plate 220 is positioned at one side of the inner end of the wind guiding chamber 111 and is attached to the partition plate 114, seal one side of the inner end of the wind guiding chamber 111, at the moment, the wind flow entering the inner end of the wind guiding chamber 111 through the wind guiding chamber plate 210 can only flow along the same direction at the inner end of the wind guiding chamber 111, after the wind flow flows along the wind guiding chamber 111 for a circle, the heat at the inner end of the shell 110 is passed through the air flow to the inner end of the wind guiding chamber 111, when the wind flow flows to the sealing position of the wind guiding chamber 111, the wind flow is blocked by the blocking surface formed by the adjusting plate 220 and the partition plate 114, the wind flow direction is changed, and flows out of the inner end of the wind guiding chamber 111 along the adjusting groove 113, the inner end side of the wind guiding chamber 111 is subjected to isolation treatment, so that wind flows can only flow along the same direction of the wind guiding chamber 111, the wind flows are prevented from flowing along two sides of the inner end of the wind guiding chamber 111 after entering the inner end of the wind guiding chamber 111, the opposite sides of the wind flows are easily caused to be opposite to each other at a certain position of the inner end of the wind guiding chamber 111, the wind flow direction is disturbed again, the retention time of the wind flows at the inner end of the wind guiding chamber 111 is prolonged, the cooling effect is greatly reduced, the wind flows only flow from one direction, not only can heat be conducted at each position of the inner end of the shell 110, the multi-position cooling function of the inner end of the shell 110 is realized, but also the heat generated along the inner end of the shell 110 flows along the regulating groove 113 after each wind flow flows along the inner end of the wind guiding chamber 111 for one circle, the cooling efficiency is improved, the time of the wind flows reserved at the inner end of the wind guiding chamber 111 can be reduced, and the influence on a controller at the inner end of the shell 110 is avoided after the wind flows carry heat.
Because a certain clearance can be reserved between the regulating groove 113 and the regulating plate 220 to ensure that the regulating plate 220 can be regulated at different angles, and wind flows overflow from the clearance easily in the flowing process of the inner end of the wind guide cavity 111, so that the wind flows out along the clearance when heat is carried, the cooling efficiency is reduced, in addition, the side hole is formed in the side surface of the regulating groove 113, the limiting plate 115 is inserted and matched at the inner end of the side hole, a pair of limiting springs 116 are connected between the side surface of the limiting plate 115 and the inner end of the side hole, the regulating groove 113 is subjected to real-time sealing treatment through the limiting plate 115, when the regulating plate 220 rotates, the limiting springs 116 are in a compressed state, thrust is applied to the limiting plate 115, the tail end of the limiting plate 115 can be attached to the side surface of the regulating plate 220 all the time, and real-time sealing treatment is carried out on the clearance generated between the regulating plate 220 and the regulating groove 113, so that the wind flow leakage is reduced.
Further, a base 120 is arranged at the bottom end of the shell 110, the base 120 comprises a chassis 121, an inner cavity 1211 is formed in the inner end of the chassis 121, a connecting column 122 is arranged at the top end of the chassis 121, the top end of the connecting column 122 is connected with the bottom end of the shell 110, a rotary table 123 rotationally connected with the inner cavity 1211 is arranged at the bottom end of the connecting column 122, a plurality of side rods 124 are arranged on the side face of the rotary table 123, and a plurality of fixing blocks 125 are fixedly arranged in the inner end of the inner cavity 1211. When the air flow contact shell 110 is specifically used, in the process of contacting the shell 110, the air flow direction can not be consistent with the opening of the air guide cavity plate 210 just at the beginning, and after the air flow contacts the shell 110, the air flow can drive the shell 110 to keep rotating with the chassis 121 through the connecting column 122, so that the shell 110 is driven to shift in position, the opening of the air guide cavity plate 210 at one side is driven to be level with the air flow direction, more air flow can be guided in the shortest time, and the cooling efficiency of the inner end of the shell 110 is improved.
In the process of rotating the inner end of the inner cavity 1211, the turntable 123 drives each side rod 124 to rotate along the inner wall of the inner cavity 1211, and the contact surface between the two side rods can generate friction force, which can prevent the turntable 123 from rotating and affect the position adjustment efficiency of the shell 110, and furthermore, the tail ends of the side rods 124 are provided with a plurality of balls 1241, the balls 1241 are in rolling connection with the inner wall of the inner cavity 1211, the contact area between the tail ends of the side rods 124 and the inner wall of the inner cavity 1211 is reduced through the arranged balls 1241, the friction force generated in the sliding process of the side rods 124 is indirectly reduced, the sliding friction generated between the two side rods is converted into rolling friction, and under the same condition, the rolling friction force is far smaller than the sliding friction force, so that the rotation efficiency of the shell 110 is improved.
Specifically, a sliding block 126 is disposed on a side surface of the fixed block 125, the sliding block 126 is slidably connected with an inner wall of the inner cavity 1211, and a return spring 127 is connected between the sliding block 126 and the fixed block 125. During the inner end rotation process of the inner cavity 1211, the side rod 124 needs to limit the position of the turntable 123 through the fixed block 125, so that the shell 110 is prevented from continuously rotating, the winding is easy to occur with the electric wire, after the side rod 124 rotates to be attached to the side surface of the fixed block 125, collision can occur between the side rod 124 and the side rod, long-term damage can occur to the side rod 124, the service life of the side rod is influenced, at the moment, the side rod 124 is isolated through the arranged slide block 126, when the side rod 124 rotates to be attached to the fixed block 125, the side rod 124 is contacted with the slide block 126 in advance, the slide block 126 is driven to slide along the inner wall of the inner cavity 1211, the slide block 126 can squeeze the reset spring 127 to shrink in the sliding process, the reset spring 127 can provide a reverse acting force for the slide block 126 in the shrinking process, the thrust generated in the rotating process of the side rod 124 is counteracted through the reverse acting force, the rotating speed of the side rod 124 is slowed down, the rotating speed of the side rod 124 is avoided, collision damage is caused, and the service life of the side rod 124 is influenced.
In addition, the air outlet grooves 212 are formed on both sides of the air guiding cavity plate 210, the directions of the air outlet grooves 212 and the adjusting grooves 113 are kept consistent, and the opening directions of the air outlet grooves 212 and the adjusting plates 220 are kept consistent when in an inclined state. When the wind-guiding device is specifically used, the adjusting groove 113 is communicated with the inner end of the wind-guiding cavity plate 210 through the arranged wind outlet groove 212, after the wind flow is discharged from the inner end of the adjusting groove 113, part of the wind flow enters the inner end of the wind-guiding cavity plate 210 along the wind outlet groove 212, the wind flow direction of the part is consistent with the inclined direction of the adjusting plate 220, dust adhered to the side surface of the adjusting plate 220 is blown off, the inner end of the wind-guiding cavity plate 210 is blown out along the other side wind outlet groove 212, excessive dust adhered to the side surface of the adjusting plate 220 is avoided, the filtering effect of the adjusting plate 220 is greatly reduced, and meanwhile, the wind energy utilization efficiency can be improved.
Because the air outlet groove 212 is limited in size, part of dust can be blocked by the edge position of the air outlet groove 212 in the dust cleaning process, and the dust can not be separated from the inner end of the air guide cavity plate 210 along the air outlet groove 212, so that the dust is accumulated at the bottom end of the air guide cavity plate 210, further, the bottom end of the air guide cavity plate 210 is provided with the low grooves 213, the low grooves 213 are respectively communicated with the two air outlet grooves 212, the dust accumulated at the bottom end of the air guide cavity plate 210 is cleaned secondarily through the arranged low grooves 213, and the dust accumulated at the bottom end of the air guide cavity plate 210 is separated from the inner end of the air guide cavity plate 210 along the low grooves 213, so that the dust cleaning effect of the side surface of the adjusting plate 220 is improved, and dust accumulation is avoided.
Because cup joint the cooperation between wind-guiding cavity board 210 and the spread groove 112, and after the wind flow gets into wind-guiding cavity board 210 inner, can take place to contact with wind-guiding cavity board 210 inner wall, produce the interact force between the two, lead to wind-guiding cavity board 210 to shake along spread groove 112 inner, in the long-term past, change wind-guiding cavity board 210 position very easily, lead to wind-guiding efficiency greatly reduced of wind-guiding cavity board 210, still further, be connected with connecting block 230 between two wind-guiding cavity boards 210, the air vent has been seted up to the connecting block 230 side, in specific use, play the fixed effect of connection through the connecting block 230 that sets up to each wind-guiding cavity board 210, fix each wind-guiding cavity board 210 in the shell 110 outside, improve the stability of each wind-guiding cavity board 210, avoid it to receive the wind flow to influence and take place the position offset.
In addition, the side edges of the connection block 230 are all arranged to be arc-shaped. When the wind flows through the side surfaces of the connecting blocks 230, most of the wind flows flow along the side edge positions of the connecting blocks 230, the side edge positions of the connecting blocks 230 are designed to be arc-shaped structures, so that the blocking effect of the side surfaces of the connecting blocks 230 on the wind flows is reduced, the thrust applied to the side surfaces of the connecting blocks 230 is correspondingly reduced when the wind flows through the side surfaces of the connecting blocks 230, the stabilizing effect of the connecting blocks 230 is indirectly improved, and the position of the position wind guiding cavity plate 210 is unchanged.
In addition, the opening edge of the air guiding cavity plate 210 has a concave structure. When the wind flow is specifically used, in the process of passing through the opening position of the wind guiding cavity plate 210, part of the wind flow is blocked by the edge position of the wind guiding cavity plate 210 and cannot smoothly enter the inner end of the wind guiding cavity plate 210, the part of the wind flow can directly act on the opening edge position of the wind guiding cavity plate 210 and form opposite impact with the opening edge position of the wind guiding cavity plate 210, on one hand, the abrasion can occur at the opening edge position of the wind guiding cavity plate 210 to influence the service life of the wind guiding cavity plate 210, on the other hand, the direction of the wind flow subjected to opposite impact can be changed, and the wind flow to be opposite impact with the wind flow to enter the inner end of the wind guiding cavity plate 210, so that the wind flow to enter the inner end of the wind guiding cavity plate 210 is reduced, at the moment, the opening edge position of the wind guiding cavity plate 210 is designed into a concave structure, the contact surface between the opening edge position of the wind flow and the wind flow is reduced, and the wind flow guiding efficiency of the wind guiding cavity plate 210 is improved.
The foregoing has shown and described the basic principles, principal features and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present invention, and are not intended to limit the invention, and that various changes and modifications may be made therein without departing from the spirit and scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (7)
1. The utility model provides an electric submersible pump switch board, includes switch board body (10), switch board body (10) include shell (110), its characterized in that: the utility model discloses a wind-guiding device, which comprises a shell (110), wherein a wind-guiding chamber (111) is arranged at the inner end of the shell (110), a door plate is arranged at one side of the shell (110), a wind-guiding component (20) is arranged at the other sides of the shell (110), the wind-guiding component (20) comprises a plurality of wind-guiding cavity plates (210), the opening directions of the wind-guiding cavity plates (210) are different, a connecting groove (112) sleeved with the wind-guiding cavity plates (210) is arranged at the side of the shell (110), the connecting groove (112) is communicated with the inner end of the wind-guiding chamber (111), wind flow introduced through the inner end of the wind-guiding cavity plates (210) flows into the inner end of the wind-guiding chamber (111) along the connecting groove (112), an adjusting plate (220) is arranged between the wind-guiding cavity plates (210) and the inner end of the wind-guiding chamber (111), a rotating shaft is connected at the middle position of the adjusting plate (220), one end of the adjusting plate (220) stretches into the inner end of the wind-guiding cavity plates (210) and is provided with a filtering groove, the filtering groove is used for leading into the inner end of the wind-guiding cavity plates (210) to be processed, the wind-guiding position of the inner end (114) is kept consistent with the outer side of the wind-guiding chamber (114), the inner end of the air guide cavity plate (210) is provided with a flitch (211);
a side hole is formed in the side face of the adjusting groove (113), a limiting plate (115) is inserted and matched at the inner end of the side hole, and a pair of limiting springs (116) are connected between the side face of the limiting plate (115) and the inner end of the side hole; the novel multifunctional electric power tool comprises a shell (110), and is characterized in that a base (120) is arranged at the bottom end of the shell (110), the base (120) comprises a chassis (121), an inner cavity (1211) is formed in the inner end of the chassis (121), a connecting column (122) is arranged at the top end of the chassis (121), the top end of the connecting column (122) is connected with the bottom end of the shell (110), a rotary table (123) rotationally connected with the inner cavity (1211) is arranged at the bottom end of the connecting column (122), a plurality of side rods (124) are arranged on the side face of the rotary table (123), and a plurality of fixing blocks (125) are fixedly arranged at the inner end of the inner cavity (1211);
the side of the fixed block (125) is provided with a sliding block (126), the sliding block (126) is in sliding connection with the inner wall of the inner cavity (1211), and a return spring (127) is connected between the sliding block (126) and the fixed block (125).
2. The submersible electric pump control cabinet of claim 1, wherein: the tail ends of the side rods (124) are provided with a plurality of balls (1241), and the balls (1241) are in rolling connection with the inner wall of the inner cavity (1211).
3. The submersible electric pump control cabinet of claim 1, wherein: air outlet grooves (212) are formed in two sides of the air guide cavity plate (210), the directions of the air outlet grooves (212) and the directions of the adjusting grooves (113) are kept consistent, and the directions of openings of the air outlet grooves (212) and the directions of the adjusting plates (220) in an inclined state are kept consistent.
4. A submersible electric pump control cabinet according to claim 3, characterized in that: the bottom end of the air guide cavity plate (210) is provided with a low groove (213), and the low groove (213) is respectively communicated with the two air outlet grooves (212).
5. The submersible electric pump control cabinet of claim 4, wherein: a connecting block (230) is connected between the upper air guide cavity plate (210) and the lower air guide cavity plate, and a vent hole is formed in the side face of the connecting block (230).
6. The submersible electric pump control cabinet of claim 5, wherein: the side edge positions of the connecting blocks (230) are all arranged to be arc-shaped structures.
7. The submersible electric pump control cabinet of claim 5, wherein: the opening edge of the air guide cavity plate (210) is in a concave structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211117794.0A CN115551295B (en) | 2022-09-14 | 2022-09-14 | Submersible electric pump control cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211117794.0A CN115551295B (en) | 2022-09-14 | 2022-09-14 | Submersible electric pump control cabinet |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115551295A CN115551295A (en) | 2022-12-30 |
| CN115551295B true CN115551295B (en) | 2023-07-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211117794.0A Active CN115551295B (en) | 2022-09-14 | 2022-09-14 | Submersible electric pump control cabinet |
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| CN (1) | CN115551295B (en) |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206413320U (en) * | 2017-02-13 | 2017-08-15 | 张伟 | A kind of radiating dustproof regulator cubicle of utilization natural wind |
| CN211790275U (en) * | 2019-11-06 | 2020-10-27 | 陈洁 | Switch board natural wind heat radiation structure |
| CN113068369B (en) * | 2020-01-02 | 2023-07-04 | 中国移动通信集团设计院有限公司 | Air guide assembly, air guide device and cabinet |
| CN112271613B (en) * | 2020-10-29 | 2022-07-22 | 承德石油高等专科学校 | Power distribution cabinet based on Internet of things |
| CN213392386U (en) * | 2020-11-10 | 2021-06-08 | 重庆万如机械制造有限公司 | Wind-guiding baffle |
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2022
- 2022-09-14 CN CN202211117794.0A patent/CN115551295B/en active Active
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| CN115551295A (en) | 2022-12-30 |
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