CN208423578U - A kind of drawer-type switch cabinet with radiator - Google Patents
A kind of drawer-type switch cabinet with radiator Download PDFInfo
- Publication number
- CN208423578U CN208423578U CN201821055459.1U CN201821055459U CN208423578U CN 208423578 U CN208423578 U CN 208423578U CN 201821055459 U CN201821055459 U CN 201821055459U CN 208423578 U CN208423578 U CN 208423578U
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- Prior art keywords
- drawer
- cabinet body
- port
- fan
- radiator
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- 238000009423 ventilation Methods 0.000 claims abstract description 29
- 230000000694 effects Effects 0.000 abstract description 9
- 230000017525 heat dissipation Effects 0.000 abstract description 8
- 238000001816 cooling Methods 0.000 description 9
- 238000004378 air conditioning Methods 0.000 description 6
- 239000000428 dust Substances 0.000 description 3
- 239000008187 granular material Substances 0.000 description 3
- 239000012535 impurity Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 238000013475 authorization Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
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- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model relates to a kind of switchgears, it is intended to provide a kind of drawer-type switch cabinet with radiator, including cabinet body, it is successively slidably connected to the intracorporal several drawers of cabinet along the vertical direction, the bottom of the cabinet body side is provided with the first main port, the second main port is provided at the top of the cabinet body side, the second main passage port is provided with main fan；The first secondary port and the second secondary port are provided on the drawer, it is provided in the cabinet body and is connected to extraneous ventilation shaft straight up, it is provided with secondary fan at the upper opening of the ventilation shaft, the connector for capableing of connection corresponding with the first pair port is provided on the side wall of the ventilation shaft.Each drawer is taken a breath and radiated simultaneously using secondary fan, enhance the heat dissipation effect of part, main fan is recycled to be taken a breath and radiated in cabinet body, so that hot gas is difficult to rest in cabinet body, so that the component in each drawer be made to be constantly within the temperature range of standard.
Description
Technical field
The utility model relates to a kind of switchgear, in particular to a kind of drawer-type switch cabinet with radiator.
Background technique
The use of drawer-type switch cabinet is more and more common in power industry at present, however due in natively narrow sky
It is interior to be once again set up multiple relatively independent spaces, it is unfavorable for very much internal air flowing and heat dissipation, leads to interior of the cabinet
Temperature is especially high, influences the normal operation of conductor and each element, reduces the service life of cabinet body, increases the operating cost of enterprise, and
Certain potential danger is also brought along to staff.
Currently, Authorization Notice No. is that the Chinese patent document of CN206628757U discloses a kind of drawer type in the prior art
Heat-dissipation switch cabinet, including cabinet body, cabinet door and side edge door, the bottom of the cabinet body side are provided with the air inlet, the cabinet body
The gas outlet is provided at the top of side, the side of the interior of the cabinet is provided with air-conditioning, and the bottom of the air-conditioning is provided with
The air conditioner control box, the side of the air inlet and air outlet are provided with filter grid, the top setting of the drawer side
There is gas vent, the bottom of the gas vent is provided with air inlet pipe, and the side of the air inlet is provided with suction fan, works as box house
Temperature is excessively high, and when cooling fan is unable to satisfy cooling requirements, signal is passed to control by the temperature sensor in air-conditioner controller
Device, controller control operation of air conditioner, and the method for carrying out cooling down air-conditioning and cooling fan combines, cooling velocity is fast, cooling effect
It is good.
Cooling fan in above-mentioned patent is unable to satisfy the very big reason of cooling requirements, is that air enters from bottom air inlet
And during rising, it is switched on and off component in cabinet and is gradually heated up, and can not be all discharged from top gas outlet, therefore cause to take out
Component in drawer is constantly in the environment of higher temperature, so that heat dissipation effect is bad.
Utility model content
The purpose of the utility model is to provide a kind of drawer-type switch cabinets with radiator, while to whole and part
It is radiated and is taken a breath, and there is preferable heat dissipation effect.
The above-mentioned technical purpose of the utility model has the technical scheme that
A kind of drawer-type switch cabinet with radiator, including cabinet body, it is successively slidably connected to cabinet body along the vertical direction
Interior several drawers, the bottom of the cabinet body side are provided with the first main port, are provided with second at the top of the cabinet body side
Main port, the second main passage port are provided with main fan；The first secondary port and the second secondary port, institute are provided on the drawer
It states to be provided in cabinet body and is connected to extraneous ventilation shaft straight up, be provided with secondary fan, institute at the upper opening of the ventilation shaft
State the connector for being provided on the side wall of ventilation shaft and capableing of connection corresponding with the first pair port.
By using above-mentioned technical proposal, each drawer is taken a breath and radiated simultaneously using secondary fan, enhancing part
Heat dissipation effect, recycle main fan taken a breath and radiated in cabinet body so that hot gas is difficult to rest in cabinet body, to make
Component in each drawer is constantly within the temperature range of standard, and is compared to and is added air-conditioning and cooled down, more supernumerary segment
Energy, power saving.
The utility model is further arranged to: the main fan is the exhaust fan being vented towards outside cabinet body；It is described pair fan be
The suction fan of air-breathing in towards ventilation shaft.
By using above-mentioned technical proposal, extraneous air is blown into drawer by ventilation shaft using suction fan, thus
Cool down to the component in drawer, and the hot gas in drawer is taken a breath from the second main port extrusion, and utilizes exhaust
The intracorporal hot gas of cabinet can be discharged for fan, so that new air be made to enter in cabinet body from the first main port of bottom.
The utility model is further arranged to: the first filter screen is provided at the connector.
By using above-mentioned technical proposal, prevent dust impurities from entering drawer by ventilation shaft using the first filter screen
In.
The utility model is further arranged to: the ventilation shaft sets there are two altogether and is respectively arranged at cabinet body positive two
On angle, the described second secondary port is again provided with two and is respectively arranged on two angles at the drawer back side.
By using above-mentioned technical proposal, enable to be blown into the air in drawer from ventilation shaft for hot gas original in drawer
It all extrudes from the beginning to the end, enhances ventilation effect.
The utility model is further arranged to: exhaust corresponding with the second pair port is provided on the back side of the cabinet body
Mouthful, the attachment base that can be connected with the second secondary port is provided on cabinet body on the inside of exhaust outlet.
By using above-mentioned technical proposal, when drawer is completely into in cabinet body, attachment base is mutually held in the mouth with secondary gas outlet
It connects, the discharged hot gas out of drawer is enable directly to be discharged to outside cabinet body by exhaust outlet, rather than be all discharged in cabinet body
The burden for leading to heating in cabinet body, increasing exhaust fan.
The utility model is further arranged to: the attachment base is described towards being provided with positioning chamfering on the end of drawer
Positioning chamfering collapses the super drawer direction of the outer wall of attachment base, and the second secondary port collapses cooperate with positioning chamfering inwardly.
By using above-mentioned technical proposal, drawer is guided using positioning chamfering, enables secondary gas outlet and attachment base
It is enough to be accurately connected, and drawer is more stable after being connected is not susceptible to shake
The utility model is further arranged to: the exhaust ports are provided with the second filter screen.
By using above-mentioned technical proposal, when drawer is pulled out out of cabinet body, attachment base and corresponding secondary gas outlet phase
Mutually separation, and under the action of exhaust fan, exhaust ports corresponding with the drawer become towards air inlet in cabinet body, therefore in exhaust outlet
The second filter screen of place's installation, prevents granule foreign from entering from exhaust outlet and falls in the drawer of lower section.
In conclusion the utility model has the following beneficial effects:
1, extraneous air is blown into drawer by ventilation shaft using suction fan, to be carried out to the component in drawer
Cooling, and the hot gas in drawer is expressed into outside cabinet body, and utilize exhaust fan that the intracorporal hot gas of cabinet can be discharged, to make new
Air entered in cabinet body from bottom, using suction fan and exhaust fan simultaneously to being taken a breath and radiated in drawer and cabinet body,
So that hot gas is difficult to rest in cabinet body, enhance heat dissipation effect, so that the component in drawer be made to be constantly in the temperature of standard
In range, and it is compared to and adds air-conditioning and cooled down, more energy saving, power saving；
2, when drawer is pulled out out of cabinet body, attachment base is separated from each other with corresponding secondary gas outlet, and in exhaust fan
Under effect, exhaust ports corresponding with the drawer become towards air inlet in cabinet body, therefore install the second filter screen in exhaust ports, prevent
Only granule foreign enters from exhaust outlet and falls in the drawer of lower section.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the utility model；
Fig. 2 is the schematic cross-sectional view of the utility model；
Fig. 3 is the configuration schematic diagram of the drawer of the utility model, cabinet body and the second filter screen.
Appended drawing reference: 1, cabinet body；11, sliding rail；12, primary air inlet；121, filter grid；13, main gas outlet；131, it is vented
Fan；14, ventilation shaft；141, suction fan；142, connector；1421, the first filter screen；15, exhaust outlet；151, attachment base；1511,
Position chamfering；152, the second filter screen；2, drawer；21, extra-air inlet；22, secondary gas outlet.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.
Present embodiment discloses a kind of drawer-type switch cabinets with radiator, as shown in Figure 1 and Figure 2, including cabinet body 1,
From top to bottom successively it is fixed with several groups sliding rail 11 in cabinet body 1, one is slidably equipped on each sliding rail 11 to pull out
Drawer 2.The bottom of 1 side of cabinet body offers primary air inlet 12, and top offers main gas outlet 13, installs at main gas outlet 13
There is exhaust fan 131, filter grid 121 is fixed at primary air inlet 12, the hot gas in cabinet body 1 is discharged using exhaust fan 131, is made new
Air enter from primary air inlet 12, and be filtered using filter grid 121.
As shown in Fig. 2, being respectively arranged with the ventilation shaft extended straight down 14 in 2 two sides of drawer in cabinet body 1, divulge information
The upper opening connection of well 14 is extraneous and is equipped with suction fan 141；The position that any drawer 2 is corresponded on ventilation shaft 14 opens up respectively
There is a connector 142, and 2 two sides of drawer offer one respectively and can be connected with the connector 142 on corresponding ventilation shaft 14
Logical extra-air inlet 21, and two secondary gas outlets 22 are also provided on drawer 2.When drawer 2 is taken in completely in cabinet body 1, even
Interface 142 is connected with extra-air inlet 21, and the air in ventilation shaft 14, which is blown into drawer 2, to cool down, and at connector 142
First filter screen 1421 is installed, prevents dust impurities from entering in drawer 2 by ventilation shaft 14；When drawer 2 is pulled out, secondary air inlet
Mouth 21 is staggered with connector 142, completely cuts off drawer 2 and ventilation shaft 14 mutually.And ventilation shaft 14 is set to cabinet body 1 positive two
On a angle, secondary gas outlet 22 is opened on two angles at 2 back side of drawer, enables the air being blown into drawer 2 from ventilation shaft 14
Original hot gas in drawer 2 is all extruded from the beginning to the end.
As shown in Figure 1 and Figure 2, if being offered on 1 back side of cabinet body one-to-one with the secondary gas outlet 22 on each drawer 2
Dry exhaust outlet 15 is fixed with the attachment base 151 that can be connected with secondary gas outlet 22 on cabinet body 1 on the inside of exhaust outlet 15.Attachment base
Positioning chamfering 1511 is equipped on the 151 upper and lower and direction of side three close to 2 side wall of drawer, positioning chamfering 1511 makes
The outer wall of attachment base 151 is collapsed towards 2 direction of drawer, and secondary gas outlet 22 is equally collapsed and positioning 1511 phase interworking of chamfering inwardly
It closes.When drawer 2 will be completely into arriving in cabinet body 1, drawer 2 is guided using positioning chamfering 1511, makes secondary gas outlet 22
Can accurately it be connected with attachment base 151, and drawer 2 is more stable is not susceptible to shake after being connected；And attachment base 151 goes out with pair
Port 22 is mutually linked, and the discharged hot gas out of drawer 2 is enable directly to be discharged to outside cabinet body 1 by exhaust outlet 15, without
It is all to be discharged in cabinet body 1 burden for leading to heating in cabinet body 1, increasing exhaust fan 131.
As shown in Figure 2 and Figure 3, when drawer 2 is pulled out out of cabinet body 1, attachment base 151 and corresponding secondary 22 phase of gas outlet
Mutually separation, and under the action of exhaust fan 131, become at exhaust outlet 15 corresponding with the drawer 2 towards air inlet in cabinet body 1, therefore
Second filter screen 152 is installed at exhaust outlet 15, prevent granule foreign from entering from exhaust outlet 15 and is fallen in the drawer 2 of lower section.
The specific working principle is as follows for the present embodiment:
During drawer 2 enters in cabinet body 1, drawer 2 is guided using positioning chamfering 1511, makes secondary outlet
Mouthfuls 22 can accurately be connected with attachment base 151, and drawer 2 is more stable after linking is not susceptible to shake.
When drawer 2 is taken in completely in cabinet body 1, connector 142 is connected with extra-air inlet 21, the sky in ventilation shaft 14
Gas, which is blown into drawer 2, to cool down, and the first filter screen 1421 is equipped at connector 142, prevents dust impurities from passing through logical
Ventilating shaft 14 enters in drawer 2；And attachment base 151 is mutually linked with secondary gas outlet 22, enables the discharged hot gas out of drawer 2
Directly it is discharged to outside cabinet body 1 by exhaust outlet 15；When pulling out drawer 2, extra-air inlet 21 is staggered with connector 142, makes to take out
Drawer 2 and ventilation shaft 14 mutually completely cut off.
Each drawer 2 is taken a breath and radiated simultaneously using suction fan 141, enhances local heat dissipation effect, recycles
Exhaust fan 131 in cabinet body 1 to taking a breath, so that hot gas is difficult to rest in cabinet body 1, to make first device in each drawer 2
Part is constantly within the temperature range of standard, and is compared to and is added air-conditioning and cooled down, more energy saving, power saving.
This specific embodiment is only the explanation to the utility model, is not limitations of the present invention, ability
Field technique personnel can according to need the modification that not creative contribution is made to the present embodiment after reading this specification, but
As long as all by the protection of Patent Law in the scope of the claims of the utility model.
Claims (7)
1. a kind of drawer-type switch cabinet with radiator, including cabinet body (1), it is successively slidably connected to cabinet body along the vertical direction
(1) several drawers (2) in, it is characterised in that: the bottom of cabinet body (1) side is provided with the first main port, the cabinet body
(1) the second main port is provided at the top of side, the second main passage port is provided with main fan；It is arranged on the drawer (2)
There are the first secondary port and the second secondary port, is provided in the cabinet body (1) and is connected to extraneous ventilation shaft (14) straight up, it is described
Secondary fan is provided at the upper opening of ventilation shaft (14), being provided on the side wall of the ventilation shaft (14) can be logical with the first pair
The connector (142) of the corresponding connection of mouth.
2. the drawer-type switch cabinet according to claim 1 with radiator, it is characterised in that: the main fan is court
The exhaust fan (131) that cabinet body (1) is vented outside；The pair fan is the suction fan (141) towards ventilation shaft (14) interior air-breathing.
3. the drawer-type switch cabinet according to claim 2 with radiator, it is characterised in that: the connector
(142) the first filter screen (1421) are provided at.
4. the drawer-type switch cabinet according to claim 2 with radiator, it is characterised in that: the ventilation shaft (14)
It sets there are two and is respectively arranged on positive two angles of cabinet body (1) altogether, the described second secondary port is again provided with two and difference
It is set on two angles at drawer (2) back side.
5. the drawer-type switch cabinet according to claim 4 with radiator, it is characterised in that: the cabinet body (1)
Exhaust outlet (15) corresponding with the second pair port is provided on the back side, being provided on the inside of exhaust outlet (15) on cabinet body (1) can
The attachment base (151) being connected with the second secondary port.
6. the drawer-type switch cabinet according to claim 5 with radiator, it is characterised in that: the attachment base
(151) towards positioning chamfering (1511) is provided on the end of drawer (2), the positioning chamfering (1511) makes attachment base (151)
Outer wall collapsed towards drawer (2) direction, and the second secondary port collapses and positioning chamfering (1511) mutual cooperation inwardly.
7. the drawer-type switch cabinet according to claim 5 with radiator, it is characterised in that: the exhaust outlet (15)
Place is provided with the second filter screen (152).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821055459.1U CN208423578U (en) | 2018-07-04 | 2018-07-04 | A kind of drawer-type switch cabinet with radiator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821055459.1U CN208423578U (en) | 2018-07-04 | 2018-07-04 | A kind of drawer-type switch cabinet with radiator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208423578U true CN208423578U (en) | 2019-01-22 |
Family
ID=65124464
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821055459.1U Expired - Fee Related CN208423578U (en) | 2018-07-04 | 2018-07-04 | A kind of drawer-type switch cabinet with radiator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208423578U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117394191A (en) * | 2023-10-18 | 2024-01-12 | 杭州万禾电力科技有限公司 | Atmospheric sealing air insulation switch cabinet |
-
2018
- 2018-07-04 CN CN201821055459.1U patent/CN208423578U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117394191A (en) * | 2023-10-18 | 2024-01-12 | 杭州万禾电力科技有限公司 | Atmospheric sealing air insulation switch cabinet |
| CN117394191B (en) * | 2023-10-18 | 2024-04-26 | 杭州万禾电力科技有限公司 | Atmospheric sealing air insulation switch cabinet |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190122 |