CN211046065U - High-frequency switch microcomputer type direct current cabinet - Google Patents
High-frequency switch microcomputer type direct current cabinet Download PDFInfo
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- CN211046065U CN211046065U CN201922478669.2U CN201922478669U CN211046065U CN 211046065 U CN211046065 U CN 211046065U CN 201922478669 U CN201922478669 U CN 201922478669U CN 211046065 U CN211046065 U CN 211046065U
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Abstract
A high-frequency switch microcomputer type direct current cabinet relates to the field of electric cabinets and comprises a top plate, a supporting device, a dust removal box, a sealing device, an air inlet device and a collecting device, wherein the top plate is provided with the supporting device and the dust removal box; the utility model discloses the practicality is strong, uses unusual convenience, not only can clear away the dust in the electric cabinet for the electronic component of quick-witted incasement can be better the heat dissipation cooling, prevents that the overheated influence of electric cabinet from using, prevents moreover that the dust from wandering everywhere at the in-process that removes dust, keeps the indoor environment to make clean health.
Description
[ technical field ] A method for producing a semiconductor device
The utility model belongs to the technical field of the electric cabinet and specifically relates to a high frequency switch microcomputer type direct current electric cabinet is related to.
[ background of the invention ]
It is known that electric power is an important resource in modern production and life, and plays a very important role in modern life, a power distribution cabinet is generally a cabinet processed by steel materials for protecting normal operation of components, the power distribution cabinet is widely used in chemical industry, environmental protection industry, electric power system, metallurgical system, industry, nuclear power industry, fire safety monitoring, traffic industry and the like, each electric power device in an electric cabinet is an important device for ensuring power consumption in work and life, and can be generally installed in the power distribution cabinet due to the requirement of technical conditions, the direct current electric cabinet has ultra-wide voltage input range and strong applicability to a power grid, and can be used in places with relatively severe environment, so that the direct current electric cabinet has wide application in daily life, impurities in the daily application, which can enter dust, affect the normal operation of the electronic devices in the electric cabinet, and can shorten the service life of the electronic devices seriously, meanwhile, the electric cabinet is generally narrow and high, the stability caused by too high center of gravity is influenced, and accidents are easily caused.
[ Utility model ] content
In order to overcome not enough among the background art, the utility model discloses a high frequency switch microcomputer type direct current electric cabinet, the utility model discloses set up strutting arrangement and dust removal case on the roof, set up sealing device, air inlet unit and collection device on the dust removal case to reach the purpose of cleaing away the interior dust debris of electric cabinet and keep electric cabinet normal work.
In order to realize the utility model aims at, the utility model adopts the following technical scheme:
a high-frequency switch microcomputer type direct current cabinet comprises a top plate, a supporting device, a dust removing box, a sealing device, an air inlet device and a collecting device, wherein the supporting device and the dust removing box are arranged on the top plate, the sealing device, the air inlet device and the collecting device are arranged on the dust removing box, the supporting device is composed of a supporting column, a supporting rod and an anti-skid block, the supporting rod is arranged on the supporting column, the anti-skid block is arranged on the supporting rod, the dust removing box is composed of a bottom plate, a first supporting plate, a second supporting plate, a third supporting plate and the anti-skid block, the first supporting plate, the second supporting plate, the third supporting plate and the anti-skid block are arranged on the bottom plate, the sealing device is composed of a partition plate, a limiting block and a handle are arranged on the partition plate, the air inlet device is composed of a first air inlet, the collecting device comprises a first exhaust pipe, a collecting pipe, a dust collecting bag, a filter valve and a second exhaust pipe, wherein the collecting pipe and the filter valve are arranged on the first exhaust pipe, the dust collecting bag is arranged on the collecting pipe, the second exhaust pipe is arranged on the filter valve, the filter valve comprises a sleeve and a filter screen, and the filter screen is arranged on the sleeve.
The top plate is of a rectangular structure, a limiting groove is formed in the lower portion face of the top plate, one end of the limiting groove penetrates through one end face of the top plate, a dust removal box is arranged below the limiting groove, a supporting column is arranged on one side, far away from the limiting groove, of the lower portion of the top plate and is of a rectangular, cylindrical or prismatic structure, the upper portion face of the supporting column is connected with the lower portion face of the top plate, a supporting rod is arranged below the supporting column and is of a rectangular, cylindrical or prismatic structure, the upper portion face of the supporting rod is connected with the lower portion face of the supporting column, the supporting rod is perpendicular to the supporting column, at least one anti-skid block is arranged below the supporting rod.
The bottom plate is of a rectangular structure, the bottom plate and the top plate are arranged in parallel, a limiting groove is formed in the upper face of the bottom plate, the limiting groove of the bottom plate and the limiting groove of the top plate are symmetrically arranged, a partition plate is arranged between the bottom plate and the top plate, at least one anti-slip block is arranged on the lower face of the bottom plate, each anti-slip block is evenly arranged on the lower face of the bottom plate, first through holes are formed in the bottom plate and penetrate through the upper face and the lower face of the bottom plate, an air inlet device is arranged in each first through hole, and a first supporting plate, a second supporting plate and a third supporting plate are arranged on.
The first supporting plate is of a rectangular structure and is perpendicular to the bottom plate, the lower portion face of the first supporting plate is connected with the upper portion face of the bottom plate, the upper portion face of the first supporting plate is connected with the lower portion face of the top plate, a limiting groove is formed in the inner face of the first supporting plate, one end of the limiting groove in the first supporting plate is connected with the limiting groove of the top plate, the other end of the limiting groove in the first supporting plate is connected with the limiting groove of the bottom plate, and a second supporting plate is arranged at one end, far away from the limiting groove, of the first supporting plate.
The second supporting plate is of a rectangular structure, the second supporting plate is perpendicular to the bottom plate, the lower portion face of the second supporting plate is connected with the upper portion face of the bottom plate, the upper portion face of the second supporting plate is connected with the lower portion face of the top plate, one side of the second supporting plate is connected with the inner portion face of the first supporting plate, and a third supporting plate is arranged on the other side of the second supporting plate.
The third supporting plate is of a rectangular structure, the third supporting plate is perpendicular to the bottom plate, the lower portion face of the third supporting plate is connected with the upper portion face of the bottom plate, the upper portion face of the third supporting plate is connected with the lower portion face of the top plate, the third supporting plate and the first supporting plate are arranged in parallel, the inner face of the third supporting plate is connected with one side face of the second supporting plate, second through holes are formed in the third supporting plate, the second through holes penetrate through the two side faces of the third supporting plate, and first exhaust pipes are arranged in the second through holes.
The partition board is of a rectangular structure, the partition board is perpendicular to the bottom board, a limiting block is arranged on the upper portion face of the partition board, the limiting block is of a rectangular structure, the lower portion face of the limiting block is connected with the upper portion face of the partition board, the limiting block above the partition board is arranged in a limiting groove of the top board, the lower portion face of the partition board is provided with a limiting block, the upper portion face of the limiting block is connected with the lower portion face of the partition board, the limiting block below the partition board is arranged in the limiting groove of the bottom board, the limiting block is arranged on one side face of the partition board, the side face of the limiting block is connected with the side face of the.
The second intake pipe is hollow cylinder type structure, the second intake pipe sets up in the dust removal case, second intake pipe side is equipped with the bearing, the bearing housing is on the second intake pipe, the inner wall of bearing is connected with the side of second intake pipe, the bearing sets up in first perforation, the side of bearing is connected with first fenestrate inner wall, second intake pipe top is equipped with the apron, the lower part face of apron is connected with the last bottom surface of second intake pipe, second intake pipe side is equipped with at least one gas pocket, each gas pocket structure is the same, each gas pocket setting is between apron and bearing, each gas pocket all passes the side of second intake pipe, each gas pocket evenly sets up the side at the second intake pipe, the lower bottom surface of second intake pipe is equipped with first intake pipe, first intake pipe is hollow cylinder type structure, first intake pipe one end bottom surface is connected with the lower bottom surface of second intake pipe, first intake pipe sets up in the bottom plate below.
The first exhaust pipe is of a hollow cylindrical structure, one end of the first exhaust pipe is arranged in the second through hole, the side face of the first exhaust pipe is connected with the inner wall of the second through hole, the other end side face of the first exhaust pipe is provided with an external thread, the other end of the first exhaust pipe is provided with a sleeve, a collecting pipe is arranged below the first exhaust pipe and is of a hollow cylindrical structure, the bottom face of one end of the collecting pipe is arranged on the side face of the first exhaust pipe, one end of the collecting pipe penetrates through the side face of the first exhaust pipe, and a dust collecting bag is.
The sleeve pipe is hollow cylinder type structure, establishes by the filter screen on the sheathed tube inner wall, and the edge of filter screen is connected with sheathed tube inner wall, all is equipped with the internal thread on the sleeve pipe inner wall of filter screen both sides, the internal thread of filter screen one side and the external screw thread intermeshing of first blast pipe, the intraductal second blast pipe that is equipped with of the opposite side of filter screen, the second blast pipe is hollow cylinder type structure, the side of second blast pipe one end is equipped with the external screw thread, the external screw thread of second blast pipe and the internal screw thread intermeshing of filter screen opposite side.
Since the technical scheme is used, the utility model discloses following beneficial effect has:
the utility model relates to a high frequency switch microcomputer type direct current electric cabinet, which comprises a top plate, a supporting device, a dust removal box, a sealing device, an air inlet device and a collecting device, wherein the supporting device and the dust removal box are arranged on the top plate, and the sealing device, the air inlet device and the collecting device are arranged on the dust removal box, so as to achieve the purpose of removing dust and sundries in the electric cabinet and keeping the electric cabinet to normally work; the utility model discloses the practicality is strong, uses unusual convenience, not only can clear away the dust in the electric cabinet for the electronic component of quick-witted incasement can be better the heat dissipation cooling, prevents that the overheated influence of electric cabinet from using, prevents moreover that the dust from wandering everywhere at the in-process that removes dust, keeps the indoor environment to make clean health.
[ description of the drawings ]
Fig. 1 is a schematic perspective view of the present invention;
fig. 2 is a bottom view of the top plate of the present invention;
FIG. 3 is a schematic view of the three-dimensional structure of the dust box of the present invention;
fig. 4 is a schematic perspective view of the sealing device of the present invention;
fig. 5 is a schematic perspective view of the air inlet device of the present invention;
FIG. 6 is a cross-sectional view of the filter valve of the present invention;
in the figure: 1. a top plate; 2. a support pillar; 3. a support bar; 4. anti-skid blocks; 5. a dust removal box; 6. a partition plate; 7. a handle; 8. a first intake pipe; 9. a first exhaust pipe; 10. a second exhaust pipe; 11. a collection pipe; 12. a sleeve; 13. a dust collection bag; 14. a limiting groove; 15. a base plate; 16. a first perforation; 17. a first support plate; 18. a second support plate; 19. a third support plate; 20. a second perforation; 21. a limiting block; 22. a bearing; 23. a second intake pipe; 24. a cover plate; 25. air holes; 26. and (4) a filter screen.
[ detailed description ] embodiments
The invention will be explained in more detail by the following examples, which disclose the invention and are intended to protect all technical improvements within the scope of the invention.
With reference to the accompanying drawings 1-6, a high-frequency switch microcomputer type direct current cabinet comprises a top plate 1, a supporting device, a dust removal box 5, a sealing device, an air inlet device and a collecting device, wherein the top plate 1 is provided with the supporting device and the dust removal box 5, the dust removal box 5 is provided with the sealing device, the air inlet device and the collecting device, the supporting device is composed of a supporting column 2, a supporting rod 3 and an anti-skid block 4, the supporting rod 3 is arranged on the supporting column 2, the anti-skid block 4 is arranged on the supporting rod 3, the dust removal box 5 is composed of a bottom plate 15, a first supporting plate 17, a second supporting plate 18, a third supporting plate 19 and the anti-skid block 4, the first supporting plate 17, the second supporting plate 17, the third supporting plate 19 and the anti-skid block 4 are arranged on the bottom plate 15, the sealing device is composed of a partition plate 6, a limiting block, The dust collector comprises a bearing 22 and a cover plate 24, a second air inlet pipe 23 is arranged on the first air inlet pipe 8, the bearing 22 and the cover plate 24 are arranged on the second air inlet pipe 23, the collecting device comprises a first exhaust pipe 9, a collecting pipe 11, a dust collecting bag 13, a filter valve and a second exhaust pipe 10, the collecting pipe 11 and the filter valve are arranged on the first exhaust pipe 9, the dust collecting bag 13 is arranged on the collecting pipe 11, the second exhaust pipe 10 is arranged on the filter valve, the filter valve comprises a sleeve 12 and a filter screen 26, and the filter screen 26 is arranged on the sleeve 12.
The top plate 1 is of a rectangular structure, a limiting groove 14 is formed in the lower portion face of the top plate 1, one end of the limiting groove 14 penetrates through one end face of the top plate 1, a dust removing box 5 is arranged below the limiting groove 14, a supporting column 2 is arranged on one side, far away from the limiting groove 14, of the lower portion of the top plate 1, the supporting column 2 is of a rectangular, cylindrical or prismatic structure, the upper portion face of the supporting column 2 is connected with the lower portion face of the top plate 1, a supporting rod 3 is arranged below the supporting column 2, the supporting rod 3 is of a rectangular, cylindrical or prismatic structure, the upper portion face of the supporting rod 3 is connected with the lower portion face of the supporting column 2, the supporting rod 3 is perpendicular to the supporting column 2, at least one anti-skid block 4 is arranged below.
The bottom plate 15 is of a rectangular structure, the bottom plate 15 and the top plate 1 are arranged in parallel, a limiting groove 14 is formed in the upper surface of the bottom plate 15, the limiting groove 14 of the bottom plate 15 and the limiting groove 14 of the top plate 1 are symmetrically arranged, a partition plate 6 is arranged between the bottom plate 15 and the top plate 1, at least one anti-slip block 4 is arranged on the lower surface of the bottom plate 15, the anti-slip blocks 4 are uniformly arranged on the lower surface of the bottom plate 15, a first perforation 16 is formed in the bottom plate 15, the first perforation 16 penetrates through the upper surface and the lower surface of the bottom plate 15, an air inlet device is arranged in the first perforation 16, and a first supporting plate 17, a second supporting plate 18 and a third supporting plate 19 are.
The first supporting plate 17 is of a rectangular structure, the first supporting plate 17 is perpendicular to the bottom plate 15, the lower surface of the first supporting plate 17 is connected with the upper surface of the bottom plate 15, the upper surface of the first supporting plate 17 is connected with the lower surface of the top plate 1, the inner surface of the first supporting plate 17 is provided with a limiting groove 14, one end of the limiting groove 14 on the first supporting plate 17 is connected with the limiting groove 14 on the top plate 1, the other end of the limiting groove 14 on the first supporting plate 17 is connected with the limiting groove 14 on the bottom plate 15, and one end, away from the limiting groove 14, of the first supporting plate 17 is provided with a second supporting plate 18.
The second support plate 18 is a rectangular structure, the second support plate 18 is arranged perpendicular to the bottom plate 15, the lower surface of the second support plate 18 is connected with the upper surface of the bottom plate 15, the upper surface of the second support plate 18 is connected with the lower surface of the top plate 1, one side of the second support plate 18 is connected with the inner surface of the first support plate 17, and the other side of the second support plate 18 is provided with a third support plate 19.
The third supporting plate 19 is of a rectangular structure, the third supporting plate 19 is perpendicular to the bottom plate 15, the lower surface of the third supporting plate 19 is connected with the upper surface of the bottom plate 15, the upper surface of the third supporting plate 19 is connected with the lower surface of the top plate 1, the third supporting plate 19 is arranged in parallel with the first supporting plate 17, the inner surface of the third supporting plate 19 is connected with one side surface of the second supporting plate 18, a second through hole 20 is formed in the third supporting plate 19, the second through hole 20 penetrates through two side surfaces of the third supporting plate 19, and the first exhaust pipe 9 is arranged in the second through hole 20.
The baffle 6 is of a rectangular structure, the baffle 6 is perpendicular to the bottom plate 15, the upper surface of the baffle 6 is provided with a limiting block 21, the limiting block 21 is of a rectangular structure, the lower surface of the limiting block 21 is connected with the upper surface of the baffle 6, the limiting block 21 above the baffle 6 is arranged in the limiting groove 14 of the top plate 1, the lower surface of the baffle 6 is provided with the limiting block 21, the upper surface of the limiting block 21 is connected with the lower surface of the baffle 6, the limiting block 21 below the baffle 6 is arranged in the limiting groove 14 of the bottom plate 15, one side surface of the baffle 6 is provided with the limiting block 21, the side surface of the limiting block 21 is connected with the side surface of the baffle 6, the limiting block 21 on the side surface of the baffle 6 is arranged in the limiting groove 14.
The second air inlet pipe 23 is of a hollow cylindrical structure, the second air inlet pipe 23 is arranged in the dust removing box 5, a bearing 22 is arranged on the side surface of the second air inlet pipe 23, the bearing 22 is sleeved on the second air inlet pipe 23, the inner wall of the bearing 22 is connected with the side surface of the second air inlet pipe 23, the bearing 22 is arranged in the first through hole 16, the side surface of the bearing 22 is connected with the inner wall of the first through hole 16, a cover plate 24 is arranged above the second air inlet pipe 23, the lower part surface of the cover plate 24 is connected with the upper bottom surface of the second air inlet pipe 23, at least one air hole 25 is arranged on the side surface of the second air inlet pipe 23, the structures of the air holes 25 are the same, each air hole 25 is arranged between the cover plate 24 and the bearing 22, each air hole 25 penetrates through the side surface of the second air inlet pipe 23, each air hole 25 is uniformly arranged on the side surface of the second, the bottom surface of one end of the first air inlet pipe 8 is connected with the lower bottom surface of the second air inlet pipe 23, and the first air inlet pipe 8 is arranged below the bottom plate 15.
The embodiment of the high-frequency switch microcomputer type direct current cabinet comprises the steps that when the cabinet is used, a partition plate 6 is taken down from a dust removing box 5, electronic equipment is installed in the dust removing box 5, a supporting column 1 on one side of the dust removing box 5 supports the dust removing box 5 beside the dust removing box 5 to play a stabilizing role, then the dust removing box 5 is covered by the partition plate 6, each limiting block 21 on the partition plate 6 is inserted into each corresponding limiting groove 14, the dust removing box 4 is sealed, the cabinet can be used, when dust removal needs to be maintained, a fan is connected with a first air inlet pipe 8 through a hose, the fan is connected with a second air outlet pipe 41 through a hose, then the fan and the fan are opened, air is blown into a second air inlet pipe 23 through the first air inlet pipe 8 by the fan, air flow is blown onto the electronic equipment in the cabinet through each air hole 25 in the second air inlet pipe 23 to blow out dust in the cabinet, and fly away in dust removal case 5, then rotate first intake pipe 8, make the air current blow the corner in the electric cabinet, the dust in the electric cabinet is clear away more effectively, the air current that the dust that flies away in dust removal case 5 was taken out by the air exhauster is in first exhaust pipe 9, and filter by filter screen 26 in sleeve pipe 12, fall into the dust bag 13 of below, after finishing cleaning, close air-blower and air exhauster, open the baffle, wipe the dust on baffle 6, then cover baffle 6, take off dust bag 13, install again on collecting pipe 11 after finishing the dust of the inside, take off sleeve pipe 12 again, clear away the dust on filter screen 26, install sleeve pipe 12 again on first exhaust pipe 8 and just can reuse.
The invention is not described in detail in the prior art, and although the invention has been specifically shown and described in connection with the preferred embodiments, the method and the way of implementing the technical solution are numerous, and only the preferred embodiments of the invention have been described above, it should be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention as defined in the appended claims, which are within the scope of the invention.
Claims (10)
1. The utility model provides a high frequency switch microcomputer type direct current cabinet, includes roof, strutting arrangement, dust removal case, sealing device, air inlet unit and collection device, characterized by: the top plate is provided with a supporting device and a dust removing box, the dust removing box is provided with a sealing device, an air inlet device and a collecting device, the supporting device is composed of a supporting column, a supporting rod and an anti-skid block, the supporting rod is arranged on the supporting column, the anti-skid block is arranged on the supporting rod, the dust removing box is composed of a bottom plate, a first supporting plate, a second supporting plate, a third supporting plate and the anti-skid block, the first supporting plate, the second supporting plate, the third supporting plate and the anti-skid block are arranged on the bottom plate, the sealing device is composed of a partition plate, a limiting block and a handle, the limiting block and the handle are arranged on the partition plate, the air inlet device is composed of a first air inlet pipe, a second air inlet pipe, a bearing and a cover plate are arranged on the first air inlet pipe, the collecting device is composed of a first, the collecting pipe is provided with a dust collecting bag, the filter valve is provided with a second exhaust pipe, the filter valve consists of a sleeve and a filter screen, and the sleeve is provided with the filter screen.
2. A high frequency switch microcomputer type dc electric cabinet according to claim 1, characterized in that: the top plate is of a rectangular structure, a limiting groove is formed in the lower portion face of the top plate, one end of the limiting groove penetrates through one end face of the top plate, a dust removal box is arranged below the limiting groove, a supporting column is arranged on one side, far away from the limiting groove, of the lower portion of the top plate and is of a rectangular, cylindrical or prismatic structure, the upper portion face of the supporting column is connected with the lower portion face of the top plate, a supporting rod is arranged below the supporting column and is of a rectangular, cylindrical or prismatic structure, the upper portion face of the supporting rod is connected with the lower portion face of the supporting column, the supporting rod is perpendicular to the supporting column, at least one anti-skid block is arranged below the supporting rod.
3. A high frequency switch microcomputer type dc electric cabinet according to claim 1, characterized in that: the bottom plate is of a rectangular structure, the bottom plate and the top plate are arranged in parallel, a limiting groove is formed in the upper face of the bottom plate, the limiting groove of the bottom plate and the limiting groove of the top plate are symmetrically arranged, a partition plate is arranged between the bottom plate and the top plate, at least one anti-slip block is arranged on the lower face of the bottom plate, each anti-slip block is evenly arranged on the lower face of the bottom plate, first through holes are formed in the bottom plate and penetrate through the upper face and the lower face of the bottom plate, an air inlet device is arranged in each first through hole, and a first supporting plate, a second supporting plate and a third supporting plate are arranged on.
4. A high frequency switch microcomputer type dc electric cabinet according to claim 1, characterized in that: the first supporting plate is of a rectangular structure and is perpendicular to the bottom plate, the lower portion face of the first supporting plate is connected with the upper portion face of the bottom plate, the upper portion face of the first supporting plate is connected with the lower portion face of the top plate, a limiting groove is formed in the inner face of the first supporting plate, one end of the limiting groove in the first supporting plate is connected with the limiting groove of the top plate, the other end of the limiting groove in the first supporting plate is connected with the limiting groove of the bottom plate, and a second supporting plate is arranged at one end, far away from the limiting groove, of the first supporting plate.
5. A high frequency switch microcomputer type dc electric cabinet according to claim 1, characterized in that: the second supporting plate is of a rectangular structure, the second supporting plate is perpendicular to the bottom plate, the lower portion face of the second supporting plate is connected with the upper portion face of the bottom plate, the upper portion face of the second supporting plate is connected with the lower portion face of the top plate, one side of the second supporting plate is connected with the inner portion face of the first supporting plate, and a third supporting plate is arranged on the other side of the second supporting plate.
6. A high frequency switch microcomputer type dc electric cabinet according to claim 1, characterized in that: the third supporting plate is of a rectangular structure, the third supporting plate is perpendicular to the bottom plate, the lower portion face of the third supporting plate is connected with the upper portion face of the bottom plate, the upper portion face of the third supporting plate is connected with the lower portion face of the top plate, the third supporting plate and the first supporting plate are arranged in parallel, the inner face of the third supporting plate is connected with one side face of the second supporting plate, second through holes are formed in the third supporting plate, the second through holes penetrate through the two side faces of the third supporting plate, and first exhaust pipes are arranged in the second through holes.
7. A high frequency switch microcomputer type dc electric cabinet according to claim 1, characterized in that: the partition board is of a rectangular structure, the partition board is perpendicular to the bottom board, a limiting block is arranged on the upper portion face of the partition board, the limiting block is of a rectangular structure, the lower portion face of the limiting block is connected with the upper portion face of the partition board, the limiting block above the partition board is arranged in a limiting groove of the top board, the lower portion face of the partition board is provided with a limiting block, the upper portion face of the limiting block is connected with the lower portion face of the partition board, the limiting block below the partition board is arranged in the limiting groove of the bottom board, the limiting block is arranged on one side face of the partition board, the side face of the limiting block is connected with the side face of the.
8. A high frequency switch microcomputer type dc electric cabinet according to claim 1, characterized in that: the second intake pipe is hollow cylinder type structure, the second intake pipe sets up in the dust removal case, second intake pipe side is equipped with the bearing, the bearing housing is on the second intake pipe, the inner wall of bearing is connected with the side of second intake pipe, the bearing sets up in first perforation, the side of bearing is connected with first fenestrate inner wall, second intake pipe top is equipped with the apron, the lower part face of apron is connected with the last bottom surface of second intake pipe, second intake pipe side is equipped with at least one gas pocket, each gas pocket structure is the same, each gas pocket setting is between apron and bearing, each gas pocket all passes the side of second intake pipe, each gas pocket evenly sets up the side at the second intake pipe, the lower bottom surface of second intake pipe is equipped with first intake pipe, first intake pipe is hollow cylinder type structure, first intake pipe one end bottom surface is connected with the lower bottom surface of second intake pipe, first intake pipe sets up in the bottom plate below.
9. A high frequency switch microcomputer type dc electric cabinet according to claim 1, characterized in that: the first exhaust pipe is of a hollow cylindrical structure, one end of the first exhaust pipe is arranged in the second through hole, the side face of the first exhaust pipe is connected with the inner wall of the second through hole, the other end side face of the first exhaust pipe is provided with an external thread, the other end of the first exhaust pipe is provided with a sleeve, a collecting pipe is arranged below the first exhaust pipe and is of a hollow cylindrical structure, the bottom face of one end of the collecting pipe is arranged on the side face of the first exhaust pipe, one end of the collecting pipe penetrates through the side face of the first exhaust pipe, and a dust collecting bag is.
10. A high frequency switch microcomputer type dc electric cabinet according to claim 1, characterized in that: the sleeve pipe is hollow cylinder type structure, establishes by the filter screen on the sheathed tube inner wall, and the edge of filter screen is connected with sheathed tube inner wall, all is equipped with the internal thread on the sleeve pipe inner wall of filter screen both sides, the internal thread of filter screen one side and the external screw thread intermeshing of first blast pipe, the intraductal second blast pipe that is equipped with of the opposite side of filter screen, the second blast pipe is hollow cylinder type structure, the side of second blast pipe one end is equipped with the external screw thread, the external screw thread of second blast pipe and the internal screw thread intermeshing of filter screen opposite side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922478669.2U CN211046065U (en) | 2019-12-31 | 2019-12-31 | High-frequency switch microcomputer type direct current cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922478669.2U CN211046065U (en) | 2019-12-31 | 2019-12-31 | High-frequency switch microcomputer type direct current cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211046065U true CN211046065U (en) | 2020-07-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922478669.2U Active CN211046065U (en) | 2019-12-31 | 2019-12-31 | High-frequency switch microcomputer type direct current cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211046065U (en) |
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2019
- 2019-12-31 CN CN201922478669.2U patent/CN211046065U/en active Active
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