CN208210488U - A kind of frequency conversion tank - Google Patents
A kind of frequency conversion tank Download PDFInfo
- Publication number
- CN208210488U CN208210488U CN201820860168.3U CN201820860168U CN208210488U CN 208210488 U CN208210488 U CN 208210488U CN 201820860168 U CN201820860168 U CN 201820860168U CN 208210488 U CN208210488 U CN 208210488U
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- hole
- cabinet body
- link block
- frame
- screen modules
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Abstract
A kind of frequency conversion tank includes cabinet body, frequency converter, screen modules, unidirectional radiator shutter component, and the frequency converter is mounted in cabinet body；Switch door-plate is equipped with before the cabinet body；The top aperture I of the side of the cabinet body；Unidirectional radiator shutter component is installed at hole I；The two sides of the cabinet body are provided with hole II；Outwardly convex installation frame is configured on the position in hole II；The screen modules are mounted in installation frame, are tightly pressed against on the side of cabinet body using spring attachment, and hole II is covered；The position in the hole I and the hole II is mounted on axial flow blower；The utility model is when needing replacing screen modules without dismantling screw, only old screen modules need to can be unloaded by the compressor arm of spring attachment to pull-up on the outside of cabinet body and after rotating by a certain angle and new screen modules are put into installation frame, bar is rotatably compressed again to compressing position, compressor arm will compress screen modules under the action of the spring, and the process very simple of replacement is convenient.
Description
Technical field
The utility model belongs to electrical apparatus control equipment field, in particular to a kind of good dustproof effect, and filter screen can be fast
Quick-detach, installation frequency conversion tank.
Background technique
Frequency conversion tank on the market has mostly using inlet air filter screen at present, has used filter screen that can effectively prevent later
Only extraneous cotton-shaped sundries enters in cabinet body, ensure that the normal work of frequency converter, but now most frequency conversion tank uses
Filter screen be mostly to make to be screwed, it is not easy to dismantle, seem very inconvenient in normal maintenance, therefore be badly in need of research and development
A kind of filter screen can fast quick-detach, installation frequency conversion tank meet the needs of development.
Utility model content
To solve problem of the prior art, the utility model provides that a kind of structure is simple, good heat dissipation effect, and filter screen can
With fast quick-detach, the frequency conversion tank of installation.
Existing to solve the problems, such as, utility model adopts the following technical scheme that a kind of frequency conversion tank, including cabinet body, frequency converter,
Screen modules, unidirectional radiator shutter component, the frequency converter are mounted in the cabinet body；It is characterized by: the cabinet body
Front is equipped with switch door-plate；The top aperture I of the side of the cabinet body；The unidirectional radiator shutter group is installed at the hole I
Part；The two sides of the cabinet body are provided with hole II；Outwardly convex installation frame is configured on the position in the hole II；The filter screen
Component is mounted in the installation frame, is tightly pressed against on the side of cabinet body using spring attachment, and hole II is covered；It is described
The position in hole I and the hole II is mounted on axial flow blower；The installation frame is made of connecting rod, installation base plate, bottom plate；Institute
State aperture III among installation base plate；Threaded hole I is had on four angles of the installation base plate；Pacify on the threaded hole I
Equipped with spring attachment；The spring attachment includes link block I, spring, link block II, compressor arm；The link block I
It is connected with the link block II using spring；Threaded hole II is provided among the link block II；Outer spiral shell is arranged in the link block I
Line is mounted on the hole III using threaded connection；Hole IV is provided on the link block I；The hole IV is by circular hole and square hole
Composition；The circular hole intersects with the square hole；The compressor arm is cylindrical, cylindrical surface be equipped with one section with it is described rectangular
The square protruding of hole exact matching；The compressor arm sequentially passes through the hole IV, spring is threadedly coupled with the link block II.
Further, the compression shank diameter is identical as the bore inner diameter.
Further, the screen modules include frame, filter screen；The filter screen installation is on said frame；It is described
Dustproof adhesive tape II is also equipped on frame；Compression locating slot is also provided on the quadrangle of the frame；The compression locating slot
Match with the compressor arm.
Further, the outer dimension in the hole III is greater than the outer dimension in hole II.
Further, the bottom of the link block II is equipped with the hanging ring of several protrusions for mounting the spring.
Further, the unidirectional radiator shutter component includes frame II, several blades, several connection round bars；The blade
Upper aperture is set on the connection round bar；The connection round bar is mounted on the frame II.
The utility model has the beneficial effects that the screen modules of (1) the utility model use spring attachment effectively
It is fixed on the side of cabinet body, while configuring the dirt exclusion capabilities that dustproof adhesive tape II greatly improves cabinet body；(2) the utility model is needing
Without dismantling screw when replacing screen modules, only the compressor arm of spring attachment to pull-up on the outside of cabinet body and need to be rotated one
Old screen modules can be unloaded after determining angle and new screen modules are put into installation frame, rotatably compress bar again
To position is compressed, compressor arm will compress screen modules under the action of the spring, and the process very simple of replacement is convenient；(3) originally
Unidirectional radiator shutter is set on the cabinet body of utility model, when frequency conversion tank works heat extraction, effect of the radiator shutter in heat extraction air-flow
Under automatically open, cabinet body is discharged in thermal current, frequency conversion tank shut down when, radiator shutter is automatically closed, and radiator shutter will be in cabinet body
Portion and extraneous partition, guarantee that extraneous cotton-shaped sundries will not enter in cabinet body, guarantee the cleaning of cabinet body.
Detailed description of the invention
Fig. 1 is the utility model diagrammatic perspective view；Fig. 2 is the utility model plan view；Fig. 3 is the utility model installation frame
Plan view；Fig. 4 is the utility model screen modules plan view；Fig. 5 is the unidirectional radiator shutter component planes figure of the utility model；
Fig. 6 is the utility model compressor arm plan view；Fig. 7 is partial enlargement when the utility model screen modules are in impaction state
Figure；Fig. 8 is partial enlarged view when the utility model screen modules are in not subjected to pressure state.
Specific embodiment
Specific embodiment of the present utility model is described in detail with reference to the accompanying drawing.
A kind of frequency conversion tank, including cabinet body 1, frequency converter 2, screen modules 3, unidirectional radiator shutter component 4, the frequency converter
2 are mounted in the cabinet body 1；It is characterized by: being equipped with switch door-plate 5 before the cabinet body 1；The side of the cabinet body 1
Top aperture I 6；The unidirectional radiator shutter component 4 is installed at the hole I 6；The two sides of the cabinet body 1 are provided with hole II 7；?
Outwardly convex installation frame 8 is configured on the position in the hole II 7；The screen modules 3 are mounted on the installation frame 8
It is interior, it is tightly pressed against using spring attachment 9 on the side of cabinet body 1, hole II 7 is covered；The position in the hole I 6 and the hole II 7
It sets and is mounted on axial flow blower；The installation frame 8 is made of connecting rod 81, installation base plate 82, bottom plate 83；The installation base plate
8 intermediate apertures III 821；Threaded hole I 822 is had on four angles of the installation base plate；Pacify on the threaded hole I 822
Equipped with spring attachment 9；The spring attachment 9 includes link block I 91, spring 92, link block II 93, compressor arm 94；
The link block I 91 is connected with the link block II 93 using spring 92；Threaded hole II is provided among the link block II 93
(not shown)；External screw thread is arranged in the link block I 91, is mounted on the hole III 821 using threaded connection；The connection
Hole IV 10 is provided on block I 91；The hole IV is made of circular hole 101 and square hole 102；The circular hole 101 and the square hole 102
Intersection；The compressor arm 94 is cylindrical, and cylindrical surface is equipped with the square protruding of one section with the square hole 102 exact matching
941；The compressor arm 94 sequentially passes through the hole IV 10, spring 92 is threadedly coupled with the link block II 93；The compressor arm
94 diameters are identical as 101 internal diameter of circular hole；The screen modules 3 include frame 31, filter screen 32；The filter screen 32 is pacified
On the frame 31；Dustproof adhesive tape II 33 is also equipped on the frame 31；It is also opened up on the quadrangle of the frame 31
Have and compresses locating slot 34；The compression locating slot 34 matches with the compressor arm 94；The outer dimension in the hole III 821 is greater than
The outer dimension in hole II 7；The bottom of the link block II 93 is equipped with the hanging ring 11 of several protrusions for mounting the spring 92；Institute
Stating unidirectional radiator shutter component 4 includes frame II 41, several blades 42, several connection round bars 43；Aperture is arranged on the blade
On the connection round bar 43；The connection round bar 43 is mounted on the frame II 41.
The process of the utility model screen modules replacement: the link block II of spring attachment is caught toward cabinet body with hand
Outside pulls, and compressor arm moves outward together also with link block in the process, and spring gradually elongates, rectangular convex when compressor arm
Rise be detached from hole IV when, the bottom end of compressor arm also with screen modules be detached from, link block II is rotated by a certain angle, compressor arm also with
With identical angle is rotated, link block II is decontroled at this time, and square protruding abuts against the upper edge in hole IV under the action of the spring, presses
Tight bar and screen modules remain disengaged from state, and old screen modules are removed, and new screen modules are inserted into installation
In frame, rear Rotary Connection block II returns to initial compression position, and compressor arm tightly pushes down screen modules under the action of the spring,
Complete the process entirely replaced.
The product form and style of above-described embodiment and schema and non-limiting the utility model, any technical field
The appropriate changes or modifications that those of ordinary skill does it all should be regarded as the patent category for not departing from the utility model.
Claims (6)
1. a kind of frequency conversion tank, including cabinet body, frequency converter, screen modules, unidirectional radiator shutter component, the frequency converter are mounted on
In the cabinet body；It is characterized by: being equipped with switch door-plate before the cabinet body；The top aperture I of the side of the cabinet body；?
The unidirectional radiator shutter component is installed at the hole I；The two sides of the cabinet body are provided with hole II；Match on the position in the hole II
It is equipped with outwardly convex installation frame；The screen modules are mounted in the installation frame, tightly using spring attachment
It is pressed on the side of cabinet body, hole II is covered；The position in the hole I and the hole II is mounted on axial flow blower；The installation
Frame is made of connecting rod, installation base plate, bottom plate；Aperture III among the installation base plate；On four angles of the installation base plate
Have threaded hole I；Spring attachment is installed on the threaded hole I；The spring attachment includes link block
I, spring, link block II, compressor arm；The link block I is connected with the link block II using spring；In the link block II
Between be provided with threaded hole II；External screw thread is arranged in the link block I, is mounted on the hole III using threaded connection；The link block I
On be provided with hole IV；The hole IV is made of circular hole and square hole；The circular hole intersects with the square hole；The compressor arm is in circle
Cylindricality, cylindrical surface are equipped with the square protruding of one section with square hole exact matching；The compressor arm sequentially passes through described
Hole IV, spring are threadedly coupled with the link block II.
2. a kind of frequency conversion tank according to claim 1, it is characterised in that: the compression shank diameter and the bore inner diameter phase
Together.
3. a kind of frequency conversion tank according to claim 1, it is characterised in that: the screen modules include frame, filter screen；
The filter screen installation is on said frame；Dustproof adhesive tape II is also equipped on the frame；On the quadrangle of the frame also
Offer compression locating slot；The compression locating slot matches with the compressor arm.
4. a kind of frequency conversion tank according to claim 1, it is characterised in that: the outer dimension in the hole III is greater than the outer of hole II
Shape size.
5. a kind of frequency conversion tank according to claim 1, it is characterised in that: the bottom of the link block II is equipped with several protrusions
Hanging ring for mounting the spring.
6. a kind of frequency conversion tank according to claim 1, it is characterised in that: the unidirectional radiator shutter component includes frame
II, several blades, several connection round bars；Aperture is set on the connection round bar on the blade；The connection round bar installation
On the frame II.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820860168.3U CN208210488U (en) | 2018-06-05 | 2018-06-05 | A kind of frequency conversion tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820860168.3U CN208210488U (en) | 2018-06-05 | 2018-06-05 | A kind of frequency conversion tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208210488U true CN208210488U (en) | 2018-12-07 |
Family
ID=64496143
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820860168.3U Active CN208210488U (en) | 2018-06-05 | 2018-06-05 | A kind of frequency conversion tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208210488U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110933889A (en) * | 2019-12-25 | 2020-03-27 | 浙江佳乐科仪股份有限公司 | Mutual backup automatic switching local frequency conversion cabinet realized by utilizing PLC |
| CN112839494A (en) * | 2021-02-22 | 2021-05-25 | 台州市菱士达电器有限公司 | Intelligent adjusting and heat dissipating system and method for frequency converter |
-
2018
- 2018-06-05 CN CN201820860168.3U patent/CN208210488U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110933889A (en) * | 2019-12-25 | 2020-03-27 | 浙江佳乐科仪股份有限公司 | Mutual backup automatic switching local frequency conversion cabinet realized by utilizing PLC |
| CN112839494A (en) * | 2021-02-22 | 2021-05-25 | 台州市菱士达电器有限公司 | Intelligent adjusting and heat dissipating system and method for frequency converter |
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