CN213879612U - Frequency conversion cabinet with dustproof function - Google Patents
Frequency conversion cabinet with dustproof function Download PDFInfo
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- CN213879612U CN213879612U CN202022765165.1U CN202022765165U CN213879612U CN 213879612 U CN213879612 U CN 213879612U CN 202022765165 U CN202022765165 U CN 202022765165U CN 213879612 U CN213879612 U CN 213879612U
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- frequency conversion
- conversion cabinet
- fixed mounting
- cabinet
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Abstract
The utility model belongs to the technical field of the frequency conversion cabinet technique and specifically relates to a frequency conversion cabinet with dustproof function, including the frequency conversion cabinet, the frequency conversion cabinet openly rotates and is equipped with the cabinet door, fixed mounting has the fixed bolster in the middle part of the frequency conversion cabinet up end, fixed mounting has the fixed plate on the fixed bolster, fixed mounting has fixed flange under the frequency conversion cabinet in the middle part of the terminal surface, fixed flange with the frequency conversion cabinet top is linked together, the threaded sleeve is equipped with the thread bush under the fixed flange, the inside fixed mounting of thread bush has first dust screen, the ventilation duct has been seted up at frequency conversion cabinet back middle part, the inboard fixed mounting of ventilation duct has the installing frame, inside fixed mounting has the second dust screen, and this frequency conversion cabinet is dustproof effectual, is worth promoting.
Description
Technical Field
The utility model relates to a frequency conversion cabinet technical field especially relates to a frequency conversion cabinet with dustproof function.
Background
Variable frequency control cabinet mainly used controlgear's operating frequency, reduce the energy loss, can the steady starting equipment, the harm of heavy current to the motor that produces when reducing equipment direct start, simultaneously from taking the analog input, can extensively be applicable to the feedwater of industrial and agricultural production and all kinds of buildings, the drainage, the fire control, spray the automatic control of multiple occasions such as pipe network pressure boost and warm logical air conditioner hot and cold water circulation, current variable frequency cabinet is dustproof relatively poor in effect, the variable frequency cabinet is after long-term the use, its inside heat of collecting together easily, the heat at variable frequency cabinet middle part is hardly dispersed, can influence the life of variable frequency cabinet like this for a long time.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the shortcoming that has dustproof radiating effect poor among the prior art, and the frequency conversion cabinet that has dustproof function that proposes.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the frequency conversion cabinet with the dustproof function comprises a frequency conversion cabinet, wherein a cabinet door is arranged on the front side of the frequency conversion cabinet in a rotating mode, a fixing support is fixedly mounted in the middle of the upper end face of the frequency conversion cabinet, a fixing plate is fixedly mounted at the upper end of the fixing support, a fixing flange is fixedly mounted in the middle of the lower end face of the frequency conversion cabinet and communicated with the upper portion of the frequency conversion cabinet, a thread sleeve is arranged at the lower end of the fixing flange in a threaded sleeve manner, a first dustproof net is fixedly mounted inside the thread sleeve, a ventilation groove is formed in the middle of the back face of the frequency conversion cabinet, a mounting frame is fixedly mounted on the inner side of the ventilation groove, a second dustproof net is fixedly mounted inside the ventilation groove, a dust suction pump is fixedly mounted on one side of the bottom of the frequency conversion cabinet, a dust suction hopper is fixedly mounted on the end portion of the inner side of the frequency conversion cabinet, a collecting cover is fixedly mounted on the end portion of the outer side of the frequency conversion cabinet, and the surfaces of the inner walls of the two sides of the frequency conversion cabinet are fixedly provided with cooling fans.
Preferably, a plurality of wire arranging holes are formed below the inner walls of two sides of the frequency conversion cabinet.
Preferably, a rubber ring is fixedly mounted inside the cable arranging hole, and a through hole is formed in the middle of the rubber ring.
Preferably, four universal wheels are fixedly mounted on the lower end face of the frequency conversion cabinet.
The utility model provides a pair of frequency conversion cabinet with dustproof function, beneficial effect lies in: this frequency conversion cabinet top can ventilate the heat dissipation through fixed bolster and fixed plate, and can prevent through first dust screen that external dust from entering into this frequency conversion cabinet, first dust screen pass through the thread bush be with flange fixed threaded connection, convenient to detach, can regularly clear up first dust screen, radiator fan can cool off the heat dissipation to the frequency conversion cabinet is inside, because current frequency conversion cabinet is when using, its inside heat of accumulating together most easily, especially the position at middle part, can be convenient for frequency conversion cabinet middle part ventilate the heat dissipation through the draft slot, can play dirt-proof effect through the second dust screen, in addition, the dust absorption pump is fought through inhaling the dirt and is handled the inside dust absorption of frequency conversion cabinet.
Drawings
Fig. 1 is a schematic structural diagram of a frequency conversion cabinet with a dustproof function according to the present invention;
fig. 2 is a schematic sectional view of a-a in fig. 1 of a frequency conversion cabinet with a dustproof function according to the present invention.
In the figure: the variable frequency cabinet comprises a variable frequency cabinet 1, a fixing flange 2, a threaded sleeve 3, a first dust screen 4, a fixing support 5, a fixing plate 6, a wire arranging hole 7, a rubber ring 8, a cooling fan 9, a dust suction pump 10, a dust suction hopper 11, a collecting cover 12, a mounting frame 13, a second dust screen 14, a universal wheel 15, a cabinet door 16 and a ventilation groove 17.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-2, a converter cabinet with dustproof function, including converter cabinet 1, to technical personnel in the field, this converter cabinet 1 is prior art, terminal surface fixed mounting has four universal wheels 15 under converter cabinet 1, this converter cabinet 1 is convenient for remove through universal wheel 15, converter cabinet 1 openly rotates and is equipped with cabinet door 16, a plurality of winding displacement hole 7 have been seted up to converter cabinet 1 both sides inner wall below, winding displacement hole 7 inside fixed mounting has rubber circle 8, the through-hole has been seted up at rubber circle 8 middle part, arrange the cable through winding displacement hole 7, and pass through the through-hole at rubber circle 8 middle part with the cable, the quantity and the thickness according to the cable of rubber circle 8 are adjusted, when the cable is less, can play dustproof effect through rubber circle 8, when the cable is more, rubber circle 8 is comparatively soft, also can hold more cables.
Fixed mounting has fixed bolster 5 in the middle part of 1 up end of inverter cabinet, fixed bolster 5 upper end fixed mounting has fixed plate 6, 1 terminal surface middle part fixed mounting has fixed flange 2 under the inverter cabinet, fixed flange 2 is linked together with 1 top of inverter cabinet, 2 lower extreme thread bush of fixed flange are equipped with thread bush 3, 3 inside fixed mounting of thread bush have first dust screen 4, 1 top of inverter cabinet can ventilate and dispel the heat through fixed bolster 5 and fixed plate 6, and can prevent through first dust screen 4 that external dust from entering into this inverter cabinet 1 in, first dust screen 4 is through thread bush 3 with fixed flange 2 threaded connection, convenient to detach, can regularly clear up first dust screen 4.
1 bottom one side fixed mounting of inverter cabinet 1 has dust absorption pump 10, the tip fixed mounting that dust absorption pump 10 is located inverter cabinet 1 inboard has dust absorption fill 11, the tip fixed mounting that dust absorption pump 10 is located the inverter cabinet 1 outside has collection lid 12, dust absorption pump 10 is through dust absorption fill 11 to the inside processing of absorbing dust of inverter cabinet 1, then unify the collection with impurity such as dust through collecting lid 12, regularly clear up collection lid 12, to technical personnel in the field, dust absorption pump 10 here is prior art.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (4)
1. The utility model provides a frequency conversion cabinet with dustproof function, includes frequency conversion cabinet (1), its characterized in that, frequency conversion cabinet (1) openly rotates and is equipped with cabinet door (16), frequency conversion cabinet (1) up end middle part fixed mounting has fixed bolster (5), fixed bolster (5) upper end fixed mounting has fixed plate (6), terminal surface middle part fixed mounting has fixed flange (2) under frequency conversion cabinet (1), fixed flange (2) with frequency conversion cabinet (1) top is linked together, the threaded sleeve is equipped with thread bush (3) under fixed flange (2), the inside fixed mounting of thread bush (3) has first dust screen (4), ventilation duct (17) have been seted up at frequency conversion cabinet (1) back middle part, ventilation duct (17) inboard fixed mounting has installing frame (13), inside fixed mounting has second dust screen (14), fixed mounting has dust absorption pump (10) bottom one side of frequency conversion cabinet (1), dust absorption pump (10) are located the inboard tip fixed mounting of frequency conversion cabinet (1) has dust absorption fill (11), dust absorption pump (10) are located the tip fixed mounting in the frequency conversion cabinet (1) outside has collection lid (12), the equal fixed mounting in frequency conversion cabinet (1) both sides inner wall surface has radiator fan (9).
2. The frequency conversion cabinet with the dustproof function according to claim 1, wherein a plurality of line arranging holes (7) are formed below the inner walls of two sides of the frequency conversion cabinet (1).
3. The frequency conversion cabinet with the dustproof function according to claim 2, wherein a rubber ring (8) is fixedly installed inside the wire arranging hole (7), and a through hole is formed in the middle of the rubber ring (8).
4. The frequency conversion cabinet with the dustproof function according to claim 1, wherein four universal wheels (15) are fixedly installed on the lower end surface of the frequency conversion cabinet (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022765165.1U CN213879612U (en) | 2020-11-24 | 2020-11-24 | Frequency conversion cabinet with dustproof function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022765165.1U CN213879612U (en) | 2020-11-24 | 2020-11-24 | Frequency conversion cabinet with dustproof function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213879612U true CN213879612U (en) | 2021-08-03 |
Family
ID=77039339
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022765165.1U Active CN213879612U (en) | 2020-11-24 | 2020-11-24 | Frequency conversion cabinet with dustproof function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213879612U (en) |
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2020
- 2020-11-24 CN CN202022765165.1U patent/CN213879612U/en active Active
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