CN213753696U - Intelligent low-voltage drawer type switch cabinet - Google Patents
Intelligent low-voltage drawer type switch cabinet Download PDFInfo
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- CN213753696U CN213753696U CN202022374746.2U CN202022374746U CN213753696U CN 213753696 U CN213753696 U CN 213753696U CN 202022374746 U CN202022374746 U CN 202022374746U CN 213753696 U CN213753696 U CN 213753696U
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Abstract
The utility model discloses an intelligent low pressure drawer type cubical switchboard aims at providing a radiating effect good, can carry out radiating intelligent low pressure drawer type cubical switchboard to each drawer unit. The novel multifunctional cabinet comprises a cabinet body, a plurality of drawers, an exhaust fan, a plurality of temperature detection sensors, an air inlet channel and an air exhaust channel, wherein the drawers are sequentially distributed from top to bottom, the exhaust fan is positioned at the top of the cabinet body, the air inlet channel and the air exhaust channel extend vertically, a plurality of transverse partition plates are arranged in the cabinet body, the transverse partition plates are sequentially distributed from top to bottom, a drawer accommodating cavity for accommodating the drawers is formed in a space between any two adjacent transverse partition plates, and the drawers are correspondingly arranged in the drawer accommodating cavity one by one; the air inlet channel and the air exhaust channel are positioned at the left side and the right side of the cabinet body, each drawer accommodating cavity is respectively communicated with the air inlet channel through an air inlet hole, each drawer accommodating cavity is respectively communicated with the air exhaust channel through an air outlet hole, the upper end of the air exhaust channel is provided with an air outlet, and an air inlet of the air exhauster is connected with the air outlet through a pipeline.
Description
Technical Field
The utility model relates to a cubical switchboard, concretely relates to intelligent low pressure drawer type cubical switchboard.
Background
The low-voltage drawer type switch cabinet is a closed shell made of steel plates, electrical components of a wire inlet and outlet loop are all installed in extractable drawers to form a functional unit capable of completing a certain type of power supply task, and the drawers are mutually separated by a partition plate; the intelligent low-voltage drawer type switch cabinet also has certain self-diagnosis and automatic control performances. The existing low-voltage drawer type switch cabinet is generally provided with vent holes at the upper part and the lower part of a shell of the cabinet body for heat dissipation, but the heat dissipation effect is poor. In order to improve the heat dissipation effect of the low-voltage drawer type switch cabinet, some low-voltage drawer type switch cabinets are provided with fans on the cabinet body to accelerate the heat dissipation in the cabinet body; however, the drawer units of the low-voltage drawer type switch cabinet are separated from each other by the partition plates, and the space where each drawer unit is located is relatively independent, so that the problem of poor heat dissipation effect still exists even if the fan is additionally arranged.
SUMMERY OF THE UTILITY MODEL
The utility model aims at overcoming the not good problem of radiating effect of low pressure drawer type switch cabinet of prior art, providing a radiating effect is good, can carry out radiating intelligent low pressure drawer type switch cabinet to each drawer unit.
The technical scheme of the utility model is that:
an intelligent low-voltage drawer type switch cabinet comprises a cabinet body, a plurality of drawers which are sequentially distributed from top to bottom, an exhaust fan which is positioned at the top of the cabinet body, a plurality of temperature detection sensors, an air inlet channel which extends up and down and an air exhaust channel which extends up and down, wherein a plurality of transverse clapboards which are sequentially distributed from top to bottom are arranged in the cabinet body; the drawer that sets up of temperature detect sensor one-to-one holds in the cavity for the drawer that detects the correspondence holds the ambient temperature in the cavity, inlet air channel and the passageway of airing exhaust are located the left and right sides of the cabinet body, the drawer holds the cavity and is located inlet air channel and the passageway of airing exhaust between, and each drawer holds the cavity and is linked together through fresh air inlet and inlet air channel respectively, and each drawer holds the cavity and is linked together through exhaust vent and the passageway of airing exhaust respectively, inlet air channel's upper end opening constitution air intake, inlet air channel's lower extreme is sealed, the upper end of the passageway of airing exhaust is equipped with the air exit, and the lower extreme of the passageway of airing exhaust seals, the income wind gap of air exhauster is connected through the pipeline with the air exit. In the working process of the intelligent low-voltage drawer type switch cabinet, when the ambient temperature in each drawer accommodating cavity is in a normal range (namely lower than a set value), the exhaust fan does not work, so that the energy consumption is reduced, and the service life of the exhaust fan is prolonged; when any one temperature detection sensor detects that the ambient temperature in the drawer accommodating cavity is higher than a set value, the exhaust fan is started, air flow in each drawer accommodating cavity is exhausted through the air exhaust channel and each air outlet, and outside air enters each drawer accommodating cavity through the air inlet channel and the air inlet; when the ambient temperature in each drawer accommodating cavity is lower than a set value, the exhaust fan stops working again.
Preferably, the outer shell of the cabinet body is surrounded by six outer side plates, namely a front outer side plate, a rear outer side plate, a left inner side plate, a right outer side plate, a lower side plate, a upper side plate, a transverse baffle and a drawer accommodating cavity, wherein the left inner side plate and the right outer side plate are arranged in the cabinet body, the left inner side plate and the right inner side plate are parallel, the lower side plate and the left outer side plate are connected, the lower side edge of the left inner side plate and the lower outer side plate are connected, the upper side plate and the upper outer side plate are connected, the transverse baffle and the drawer accommodating cavity are arranged between the left inner side plate and the right inner side plate, a space between the left inner side plate and the left outer side plate forms the air inlet channel, and a space between the right inner side plate and the right outer side plate forms the air outlet channel. Therefore, the cross-sectional areas of the air inlet channel and the air exhaust channel can be effectively improved to improve the air flow circulation efficiency, and the cabinet shell is square in shape and cannot influence the arrangement of the intelligent low-voltage drawer type switch cabinets.
Preferably, the air inlet hole is formed in the left inner partition plate, and the air outlet hole is formed in the right inner partition plate. Therefore, the device is convenient to actually process and manufacture, and the structure compactness is improved.
Preferably, the air inlet is provided on the upper outer panel, and the air outlet is also provided on the upper outer panel. Therefore, the device is convenient to actually process and manufacture, and the structure compactness is improved.
Preferably, the air inlet is further provided with a dustproof device, the dustproof device comprises a vertical mounting sleeve and a plurality of filter screen layers which are sequentially distributed in the vertical mounting sleeve from top to bottom, and the vertical mounting sleeve is inserted into the air inlet. Therefore, the air entering the filter can be filtered through the filter screen layer, and dust is effectively prevented from entering the filter screen.
As the preferred, the upper flange that vertical installation cover's upper edge was equipped with the round and extended the formation outward, goes up the flange and supports the upper end at inlet air channel to make vertical installation cover support in inlet air channel's air inlet through going up the flange. So, the installation of the dust keeper of not only being convenient for, dust keeper's dismantlement is convenient moreover, when needs clearance filter screen layer, can mention vertical installation cover in the air inlet, dismantles dust keeper, then clears up filter screen layer.
Preferably, the air inlet is rectangular, and the cross section of the vertical mounting sleeve is correspondingly rectangular.
Preferably, the upper end of the vertical installation sleeve is also provided with a handle. So, the dust keeper's of being convenient for dismantlement is convenient.
The utility model has the advantages that: in the working process of the intelligent low-voltage drawer type switch cabinet, when the ambient temperature in each drawer accommodating cavity is in a normal range (namely lower than a set value), the exhaust fan does not work, so that the energy consumption is reduced, and the service life of the exhaust fan is prolonged; when any one temperature detection sensor detects that the ambient temperature in the drawer accommodating cavity is higher than a set value, the exhaust fan is started, air flow in each drawer accommodating cavity is exhausted through the air exhaust channel and each air outlet, and outside air enters each drawer accommodating cavity through the air inlet channel and the air inlet; when the ambient temperature in each drawer accommodating cavity is lower than a set value, the exhaust fan stops working again.
Drawings
Fig. 1 is a schematic structural diagram of an intelligent low-voltage drawer-type switch cabinet of the present invention.
In the figure:
the cabinet comprises a cabinet body 1, a left outer side plate 1.1, a right outer side plate 1.2, a left inner baffle 1.3 and a right inner baffle 1.4;
a drawer 2;
a transverse partition 3;
a drawer accommodating chamber 4;
an air inlet channel 5 and an air inlet hole 5.1;
an air exhaust channel 6, an air exhaust outlet 6.0 and an air outlet 6.1;
an exhaust fan 7;
a conduit 8;
dustproof device 9, vertical installation cover 9.1, filter screen layer 9.2, upper flange plate 9.3, handle 9.4.
Detailed Description
To make the objects, technical solutions and advantages of embodiments of the present invention clearer, the embodiments of the present invention are clearly explained and illustrated below with reference to the accompanying drawings, but the following embodiments are only preferred embodiments of the present invention, not all embodiments. Based on the embodiments in the embodiment, other embodiments obtained by those skilled in the art without any creative work belong to the protection scope of the present invention.
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below by referring to the drawings are exemplary only for explaining the present solution, and are not construed as limiting the present solution.
These and other aspects of embodiments of the invention will be apparent with reference to the following description and attached drawings. In the description and drawings, particular embodiments of the invention have been disclosed in detail as being indicative of some of the ways in which the principles of the embodiments of the invention may be practiced, but it is understood that the scope of the embodiments of the invention is not limited thereby. On the contrary, the embodiments of the invention include all changes, modifications and equivalents coming within the spirit and terms of the claims appended hereto.
In the description of the present invention, it is to be understood that the terms "thickness", "upper", "lower", "horizontal", "top", "bottom", "inner", "outer", "circumferential", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and simplification of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., and "a plurality" means one or more unless specifically limited otherwise.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; may be mechanically coupled, may be electrically coupled or may be in communication with each other; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
The first embodiment is as follows: as shown in fig. 1, an intelligent low-voltage drawer-type switch cabinet comprises a cabinet body 1, a plurality of drawers 2 sequentially distributed from top to bottom, an exhaust fan 7 located at the top of the cabinet body, a plurality of temperature detection sensors, an air inlet channel 5 extending up and down, and an air exhaust channel 6 extending up and down. The cabinet body is internally provided with a plurality of transverse clapboards 3 which are sequentially distributed from top to bottom, a drawer accommodating cavity 4 for accommodating drawers is formed in the space between any two adjacent transverse clapboards, and the drawers are arranged in the drawer accommodating cavity in a one-to-one correspondence manner. The temperature detection sensors are arranged in the drawer containing cavities in a one-to-one correspondence mode and used for detecting the ambient temperature in the corresponding drawer containing cavities.
The air inlet channel 5 and the air outlet channel 6 are positioned at the left side and the right side of the cabinet body. The drawer accommodating cavity is positioned between the air inlet channel and the air exhaust channel. Each drawer accommodating cavity is communicated with the air inlet channel through an air inlet hole 5.1, and each drawer accommodating cavity is communicated with the air exhaust channel through an air outlet hole 6.1. The upper end of the air inlet channel is opened, the upper end of the air inlet channel forms an air inlet, and the lower end of the air inlet channel is closed. The upper end of the air exhaust channel is provided with an air exhaust outlet 6.0, and the lower end of the air exhaust channel is closed. The air inlet of the exhaust fan is connected with the air outlet through a pipeline 8.
In the working process of the intelligent low-voltage drawer type switch cabinet, when the ambient temperature in each drawer accommodating cavity is in a normal range (namely lower than a set value), the exhaust fan does not work, so that the energy consumption is reduced, and the service life of the exhaust fan is prolonged; when any one temperature detection sensor detects that the ambient temperature in the drawer accommodating cavity is higher than a set value, the exhaust fan is started, air flow in each drawer accommodating cavity is exhausted through the air exhaust channel and each air outlet, and outside air enters each drawer accommodating cavity through the air inlet channel and the air inlet; when the ambient temperature in each drawer accommodating cavity is lower than a set value, the exhaust fan stops working again.
Specifically, the intelligent low-voltage drawer-type switch cabinet further comprises a controller, each temperature detection sensor is electrically connected with the controller through a signal line, and the exhaust fan is electrically connected with the controller through a lead.
Furthermore, the outer shell of the cabinet body 1 is enclosed by six outer side plates, namely a front outer side plate, a rear outer side plate, a left outer side plate, a right outer side plate, an upper outer side plate and a lower outer side plate. The outer shell of the cabinet body is square. The cabinet body is internally provided with a left inner baffle 1.3 and a right inner baffle 1.4. The left inner baffle is parallel to the left outer baffle 1.1, the lower edge of the left inner baffle is connected with the lower outer baffle, and the upper edge of the left inner baffle is connected with the upper outer baffle. The right inner baffle is parallel to the right outer baffle 1.2, the lower edge of the right inner baffle is connected with the lower outer baffle, and the upper edge of the right inner baffle is connected with the upper outer baffle. The transverse partition plate and the drawer accommodating cavity are positioned between the left inner partition plate and the right inner partition plate. The space between the left inner baffle 1.3 and the left outer baffle 1.1 forms the air inlet channel 5. The space between the right inner baffle 1.4 and the right outer baffle 1.2 forms the exhaust channel 6. Therefore, the cross-sectional areas of the air inlet channel and the air exhaust channel can be effectively improved to improve the air flow circulation efficiency, and the cabinet shell is square in shape and cannot influence the arrangement of the intelligent low-voltage drawer type switch cabinets.
Furthermore, the air inlet is arranged on the left inner partition plate, and the air outlet is arranged on the right inner partition plate. Therefore, the device is convenient to actually process and manufacture, and the structure compactness is improved.
The air inlet is arranged on the upper outer side plate, and the air outlet is also arranged on the upper outer side plate. Therefore, the device is convenient to actually process and manufacture, and the structure compactness is improved.
Furthermore, the air inlet is also provided with a dustproof device 9. The dustproof device comprises a vertical mounting sleeve 9.1 and a plurality of layers of filter screen layers 9.2 which are sequentially distributed in the vertical mounting sleeve from top to bottom. The vertical installation sleeve is inserted in the air inlet. Therefore, the air entering the filter can be filtered through the filter screen layer, and dust is effectively prevented from entering the filter screen.
The upper flange of vertical installation cover is equipped with the last flange plate 9.3 that the round formed toward extending outward, goes up the flange plate and supports in inlet air channel's upper end to make vertical installation cover support in inlet air channel's air inlet through last flange plate. So, the installation of the dust keeper of not only being convenient for, dust keeper's dismantlement is convenient moreover, when needs clearance filter screen layer, can mention vertical installation cover in the air inlet, dismantles dust keeper, then clears up filter screen layer.
The air inlet is rectangular, and the cross section of the vertical installation sleeve is also correspondingly rectangular.
The upper end of the vertical installation sleeve is also provided with a handle 9.4. So, the dust keeper's of being convenient for dismantlement is convenient.
The above, only be the utility model discloses a preferred embodiment, it is not right the utility model discloses do any restriction, all according to the utility model discloses the technical entity all still belongs to any simple modification, change and equivalent transformation of doing above embodiment the utility model discloses technical scheme's protection scope.
Claims (8)
1. An intelligent low-voltage drawer type switch cabinet comprises a cabinet body and a plurality of drawers which are sequentially distributed from top to bottom, wherein the cabinet body is internally provided with a plurality of transverse clapboards which are sequentially distributed from top to bottom, a drawer accommodating cavity for accommodating the drawers is formed in a space between any two adjacent transverse clapboards, and the drawers are correspondingly arranged in the drawer accommodating cavity one by one; it is characterized by also comprising an exhaust fan positioned at the top of the cabinet body, a plurality of temperature detection sensors, an air inlet channel extending up and down and an air exhaust channel extending up and down, wherein the temperature detection sensors are correspondingly arranged in the drawer accommodating cavities one by one, used for detecting the ambient temperature in the corresponding drawer accommodating cavity, the air inlet channel and the air exhaust channel are positioned at the left side and the right side of the cabinet body, the drawer accommodating cavities are positioned between the air inlet channel and the air exhaust channel, each drawer accommodating cavity is respectively communicated with the air inlet channel through an air inlet hole, each drawer accommodating cavity is respectively communicated with the air exhaust channel through an air outlet hole, the upper end of the air inlet channel is opened, the upper end of the air inlet channel is opened to form an air inlet, the lower end of the air inlet channel is closed, the upper end of the exhaust channel is provided with an exhaust outlet, the lower end of the exhaust channel is sealed, and an air inlet of the exhaust fan is connected with the exhaust outlet through a pipeline.
2. The intelligent low-voltage drawer type switch cabinet according to claim 1, wherein the cabinet body has a housing defined by six outer panels, i.e., a front outer panel, a rear outer panel, a left inner panel, a right outer panel, a right inner panel, a left outer panel, a right outer panel, a transverse panel, a drawer accommodating cavity, a left inner panel, a right inner panel, a left inner panel, a right outer panel, a left inner panel, a right outer panel, a drawer accommodating cavity, a space between the left inner panel and the drawer accommodating cavity between the drawer accommodating cavity and the drawer accommodating cavity.
3. The intelligent low-voltage drawer type switch cabinet as claimed in claim 2, wherein said air inlet is disposed on the left inner partition, and said air outlet is disposed on the right inner partition.
4. The intelligent low-voltage drawer type switch cabinet as claimed in claim 2 or 3, wherein said air inlet is provided on the upper outer side plate, and said air outlet is also provided on the upper outer side plate.
5. The intelligent low-voltage drawer type switch cabinet as claimed in claim 1, 2 or 3, wherein the air inlet is further provided with a dustproof device, the dustproof device comprises a vertical mounting sleeve and a plurality of filter screen layers sequentially distributed in the vertical mounting sleeve from top to bottom, and the vertical mounting sleeve is inserted into the air inlet.
6. The intelligent low-voltage drawer type switch cabinet as claimed in claim 5, wherein the upper edge of the vertical mounting sleeve is provided with a ring of upper flange plate extending outwards, the upper flange plate abuts against the upper end of the air inlet channel, so that the vertical mounting sleeve is supported in the air inlet of the air inlet channel through the upper flange plate.
7. The intelligent low-voltage drawer type switch cabinet as claimed in claim 5, wherein the air inlet is rectangular, and the cross section of the vertical mounting sleeve is correspondingly rectangular.
8. The intelligent low-voltage drawer type switch cabinet as claimed in claim 5, wherein a handle is further provided at an upper end of the vertical mounting sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022374746.2U CN213753696U (en) | 2020-10-22 | 2020-10-22 | Intelligent low-voltage drawer type switch cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022374746.2U CN213753696U (en) | 2020-10-22 | 2020-10-22 | Intelligent low-voltage drawer type switch cabinet |
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| Publication Number | Publication Date |
|---|---|
| CN213753696U true CN213753696U (en) | 2021-07-20 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022374746.2U Active CN213753696U (en) | 2020-10-22 | 2020-10-22 | Intelligent low-voltage drawer type switch cabinet |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114300970A (en) * | 2021-12-27 | 2022-04-08 | 珠海康晋电气股份有限公司 | Multi-panel control energy-saving electric power cabinet |
| CN115149448A (en) * | 2022-07-27 | 2022-10-04 | 南京中锐电气有限公司 | Low-voltage draw-out type switch cabinet with detection function |
-
2020
- 2020-10-22 CN CN202022374746.2U patent/CN213753696U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114300970A (en) * | 2021-12-27 | 2022-04-08 | 珠海康晋电气股份有限公司 | Multi-panel control energy-saving electric power cabinet |
| CN115149448A (en) * | 2022-07-27 | 2022-10-04 | 南京中锐电气有限公司 | Low-voltage draw-out type switch cabinet with detection function |
| CN115149448B (en) * | 2022-07-27 | 2023-04-07 | 南京中锐电气有限公司 | Low-voltage draw-out type switch cabinet with detection function |
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