CN209458198U - A kind of fan filter combination unit - Google Patents
A kind of fan filter combination unit Download PDFInfo
- Publication number
- CN209458198U CN209458198U CN201821620828.7U CN201821620828U CN209458198U CN 209458198 U CN209458198 U CN 209458198U CN 201821620828 U CN201821620828 U CN 201821620828U CN 209458198 U CN209458198 U CN 209458198U
- Authority
- CN
- China
- Prior art keywords
- fan
- filter
- cabinet
- case cover
- combination unit
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The utility model relates to a kind of fan filter of technical field of electric equipment more particularly to cabinet combination units.For the quality for improving fan filter combination unit, improve the using effect of fan, the utility model proposes a kind of fan filter combination units, it includes fan, fan screen, filter, cabinet and control line, the cabinet includes case cover and case lid, through-hole is set in setting on the bottom plate opposite with the case lid in the case cover, and the inlet wire through-hole for installing the control line is provided on the side wall of the case cover；The fan is mounted on the bottom plate of the case cover, and the fan screen is set in through-hole embedded in described, and the filter is mounted on the case lid and is located at the side that the case lid deviates from the case cover.Such fan filter combination unit structure is simple, and combination is flexibly, sturdy and durable, easy to make and at low cost.
Description
Technical field
The utility model relates to the fan filter groups of technical field of electric equipment more particularly to a kind of cabinet to attach together
It sets.
Background technique
With the fast development of technology, low-voltage distribution cabinet becomes corollary equipment important in process of construction.It is low manufacturing
When being press-fitted electric cabinet, it will usually radiator is configured in the biggish low-voltage distribution cabinet that generates heat, in order to carry out to low-voltage distribution cabinet
Forced ventilation heat dissipation.Currently, common radiator has individual fan, individual filter and fan filter group in the market
It attaches together and sets three kinds.It is found through actual use, existing fan filter combination unit, some use aerofoil fan, and quality is irregular
Uneven, service life is short；Some directly by fan be mounted on filter in window plastics reinforcing rib on, not only install it is insecure can
It leans on, and will affect the using effect of fan.
Utility model content
For the quality for improving fan filter combination unit, the using effect of fan is improved, the utility model proposes one kind
Fan filter combination unit, fan filter combination unit include fan, fan screen, filter, cabinet and control line,
The cabinet includes case cover and case lid, and through-hole, the case cover are set in setting on the bottom plate opposite with the case lid in the case cover
Side wall on be provided with the inlet wire through-hole for installing the control line；The fan is mounted on the bottom plate of the case cover, described
Fan screen is set in through-hole embedded in described, and the filter is mounted on the case lid and is located at the case lid away from described
The side of case cover.
Such fan filter combination unit structure is simple, and combination is flexibly, sturdy and durable, easy to make and at low cost.
Fan filter combination unit not only can use fan and carry out forced ventilation to cabinet, reduces the temperature of interior of equipment cabinet, prolongs
The service life of long cabinet can also carry out the impurity such as dust in the air being pumped by force by fan using filter effective
Isolation avoids the impurity such as the dust in air from entering in cabinet through fan filter combination unit, sets to the electronics in cabinet
It is standby to damage.
Preferably, the cover mouth edge of the case cover is provided with the outer folding edge with cabinet panel connection, and the outer folding edge
On be provided with recessing groove, and the recessing groove is corresponding with the position of installation buckle of the filter.In this way, both having facilitated the wind
Fan filter combination unit is mounted on cabinet, and can be interfered to avoid the installation buckle of filter with case cover.Further
Ground, the case lid form the installation groove for installing the interior window of the filter to the case cover inner recess.In this way, will filtering
The interior window of device is placed in the installation groove on case lid, not only can reduce the overall volume of fan filter combination unit, but also can be with
It avoids filter raised on cabinet panel, influences use and the aesthetics of cabinet.It is further preferred that the case cover with it is described
Case lid is bolted by connection, and assembly and disassembly is convenient.
Preferably, the inlet wire through hole is provided with incoming seal circle, to protect to control line, avoids control line quilt
Notch of the cabinet in inlet wire through hole is cut, while control line can also be avoided to slide or shake in inlet wire through-hole, improves control
The stability of line processed.
Preferably, the fan is aerofoil fan.
Preferably, the fan screen is fixed on the bottom plate of the case cover by screw.In this way, needing to wind
When fan is cleared up, directly fan screen can be removed, it is easy to operate, it is convenient and efficient.
Detailed description of the invention
Fig. 1 is the schematic view of the front view of the utility model fan filter combination unit；
Fig. 2 is structural schematic diagram when fan filter shown in FIG. 1 combination unit is mounted on cabinet panel；
Fig. 3 is to have figure to section view for the A-A in Fig. 2.
Specific embodiment
In the following, being described in detail in conjunction with Fig. 1-3 pairs of the utility model fan filter combination units.
As shown in Figure 1-3, the utility model fan filter combination unit include fan 1, fan screen 2, filter 3,
Cabinet and control line (not shown), cabinet include case cover 41 and case lid 42, in case cover 41 on the bottom plate opposite with case lid 42
Through-hole is set in setting, and the inlet wire through-hole 431 of installation control line is provided on the side wall of case cover 41；Fan 1 is mounted on case cover 41
Bottom plate on, fan screen 2 is set in through-hole, and filter 3 is mounted on case lid 42 and is located at case lid 42 away from case cover
Side.Preferably, the cover mouth edge of case cover 41 is provided with the outer folding edge 411 with 5 connection of cabinet panel, the outer folding edge
Recessing groove 412 is provided on 411, and the recessing groove 412 is opposite with the installation of the filter 3 buckle position of (not shown)
It answers.In this way, not only facilitated by the fan filter combination unit be mounted on cabinet, but also can to avoid the installation of filter buckle with
Case cover interferes.Preferably, case lid 42 forms the installation groove of the interior window 31 of installation filter 3 to 41 inner recess of case cover
421.In this way, the interior window 31 of filter 3 is placed in the installation groove 421 on case lid, fan filter combination both can reduce
The overall volume of device, and can be raised on cabinet panel 5 to avoid filter 3, influence use and the aesthetics of cabinet.It is preferred that
Ground, case cover 41 and case lid 42 are connected by connection bolt 44, and assembly and disassembly is convenient.Preferably, be provided at inlet wire through-hole 431 into
Linear sealing circle 45 avoids control line from being cut by notch of the cabinet at inlet wire through-hole 431, simultaneously to protect to control line
Control line can also be avoided to slide or shake in inlet wire through-hole 431, improve the stability of control line.Preferably, fan is axis
Flow fan, it is easy for installation and at low cost.Preferably, fan screen 2 is fixed on the bottom plate of case cover 41 by screw 21.This
Sample can directly remove fan screen 2 when needing to clear up fan 1, easy to operate, convenient and efficient.Preferably, mistake
The exterior window of filter 3 includes shield 32 and filter screen (not shown), and during installation, filter screen is located at interior window 31 and shield
Between 32, and shield 32 can be by the direct buckle closure of connection buckle on interior window 31.In this way, in use, use or dimension
Shield personnel can directly replace filter screen as needed, to guarantee protection effect.
Such fan filter combination unit structure is simple, and combination is flexibly, sturdy and durable, easy to make and at low cost.
Fan filter combination unit not only can use fan and carry out forced ventilation to cabinet, reduces the temperature of interior of equipment cabinet, prolongs
The service life of long cabinet can also carry out the impurity such as dust in the air being pumped by force by fan using filter effective
Isolation avoids the impurity such as the dust in air from entering in cabinet through fan filter combination unit, sets to the electronics in cabinet
It is standby to damage.
In addition, as shown in Figures 1 to 3, when said fans filter combination unit to be installed on cabinet, can directly utilize
It connects bolt and is fixed on cabinet and filter 3 on cabinet panel 5 by connecting bolt 44, and case cover 41 is located at cabinet
Interior, case lid 42 is on cabinet panel 5.In this way, directly utilizing the connection bolt in fan filter combination unit
Fan filter combination unit is mounted on cabinet, cabinet packaging efficiency can be improved, while personnel convenient for safeguarding are subsequent
Cabinet is safeguarded in use.Preferably, it is provided with seal washer 6, between filter 3 and cabinet panel 5 with further
Improve the degree of protection of cabinet.To facilitate assembly, seal washer 6 can be fixed on filter 3.In addition, the cabinet body of cabinet can be
Using cabinet body made of prestige Figure 16 folded section.
Claims (6)
1. a kind of fan filter combination unit, which is characterized in that fan filter combination unit includes fan, fan net
Cover, filter, cabinet and control line, the cabinet include case cover and case lid, the bottom plate opposite with the case lid in the case cover
Through-hole is set in upper setting, and the inlet wire through-hole for installing the control line is provided on the side wall of the case cover；The fan installation
On the bottom plate of the case cover, the fan screen is set in through-hole embedded in described, and the filter is mounted on the case lid
Go up and be located at the side that the case lid deviates from the case cover.
2. fan filter combination unit according to claim 1, which is characterized in that the cover mouth edge of the case cover is set
It is equipped with the outer folding edge with cabinet panel connection, and is provided with recessing groove in the outer folding edge, and the recessing groove and the filter
Installation buckle position it is corresponding.
3. fan filter according to claim 2 combination unit, which is characterized in that the case lid is to inside the case cover
Recess forms the installation groove for installing the interior window of the filter.
4. fan filter combination unit according to claim 3, which is characterized in that the case cover passes through with the case lid
Connection is bolted.
5. fan filter described in any one of -4 combines the unit according to claim 1, which is characterized in that the inlet wire is logical
Incoming seal circle is provided at hole.
6. fan filter described in any one of -4 combines the unit according to claim 1, which is characterized in that the fan is
Aerofoil fan.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821620828.7U CN209458198U (en) | 2018-09-29 | 2018-09-29 | A kind of fan filter combination unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821620828.7U CN209458198U (en) | 2018-09-29 | 2018-09-29 | A kind of fan filter combination unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209458198U true CN209458198U (en) | 2019-10-01 |
Family
ID=68035172
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821620828.7U Active CN209458198U (en) | 2018-09-29 | 2018-09-29 | A kind of fan filter combination unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209458198U (en) |
-
2018
- 2018-09-29 CN CN201821620828.7U patent/CN209458198U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |