CN214798515U - Drawer type switch cabinet - Google Patents
Drawer type switch cabinet Download PDFInfo
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- CN214798515U CN214798515U CN202121406766.1U CN202121406766U CN214798515U CN 214798515 U CN214798515 U CN 214798515U CN 202121406766 U CN202121406766 U CN 202121406766U CN 214798515 U CN214798515 U CN 214798515U
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Abstract
The utility model relates to a drawer type switch cabinet, including the cabinet body, the internal drawer that can take out of installing of cabinet installs electrical components in the drawer, still be formed with installation space between drawer and the internal wall of cabinet, and fixed mounting has the refrigerating plant who is used for cooling to the air in the installation space, still set up the inlet port and the venthole of intercommunication installation space and drawer inner space on the outer wall of drawer, seted up air inlet and gas outlet on the external wall of cabinet, air inlet and gas outlet intercommunication installation space and external, still the fixed control panel who is used for controlling refrigerating plant work that is provided with on the external wall of cabinet. The drawer type switch cabinet of this application cools down through the air of refrigerating plant in to installation space when using, and the air after the cooling enters into the drawer inside and cools down to electric elements to improve radiating efficiency, increase of service life.
Description
Technical Field
The application relates to the field of switch cabinets, in particular to a drawer type switch cabinet.
Background
The main function of the switch cabinet is to open and close, control and protect electric equipment in the process of power transmission, power distribution and electric energy conversion of an electric power system. At present, drawer type switch cabinets are more and more widely applied in the power industry. However, in the drawer-type switch cabinet in the prior art, since a plurality of smaller independent spaces are provided in a narrow space again, the air flowability and the heat dissipation effect inside the drawer-type switch cabinet are poor, the temperature inside the drawer-type switch cabinet is extremely high, and the service life of each element inside the cabinet body is shortened.
Based on the problems existing in the prior art, a drawer type switch cabinet with a good heat dissipation effect needs to be designed to prolong the service life of the drawer type switch cabinet.
SUMMERY OF THE UTILITY MODEL
In order to improve the technical problem that the drawer type switch cabinet in the prior art has poor heat dissipation effect and short service life, the application provides a drawer type switch cabinet.
The application provides a drawer type switch cabinet adopts following technical scheme:
the utility model provides a drawer type switch cabinet, includes the cabinet body, and the internal drawer that can take out of installing of cabinet installs electrical components in the drawer, still be formed with installation space between drawer and the internal wall of cabinet, fixed mounting has the refrigerating plant who is used for carrying out the cooling to the air in the installation space, still set up the inlet port and the venthole of intercommunication installation space and drawer inner space on the outer wall of drawer, set up air inlet and gas outlet on the external wall of cabinet, air inlet and gas outlet intercommunication installation space and external, still fixed the being provided with control panel who is used for controlling refrigerating plant work on the external wall of cabinet.
Through adopting above-mentioned technical scheme, the drawer type switch cabinet of this application cools down through the air of refrigerating plant in to installation space when using, and the air after the cooling enters into the drawer inside and cools down to electric elements to improve radiating efficiency, increase of service life.
Preferably, the air inlet hole and the air outlet hole are both located on the outer side wall of the drawer, the outer side wall of the drawer is opposite to the air inlet hole, the air inlet hole is located on the upper portion of the outer side wall of the drawer, and the air outlet hole is located on the lower portion of the outer side wall of the drawer.
By adopting the technical scheme, the flow path of the air cooled in the installation space in the drawer is prolonged, and electrical elements in the drawer are cooled better.
Preferably, the refrigerating device is positioned at one side close to the air inlet of the drawer, and the air outlet is positioned at one side close to the air outlet.
Through adopting above-mentioned technical scheme, the air after the convenient cooling enters into in the drawer to lower the temperature to the electrical components in the drawer better.
Preferably, the refrigeration device is an air conditioner.
Preferably, an exhaust fan is further arranged at the air outlet.
Through adopting above-mentioned technical scheme, conveniently discharge the inside hot-air of cabinet.
Preferably, a gas outlet main pipe and a gas outlet branch pipe are further arranged in the installation space, one end of the gas outlet branch pipe is communicated with the gas outlet hole, the other end of the gas outlet branch pipe is communicated with the gas outlet main pipe, an outlet is formed in the other end of the gas outlet main pipe in a sealed mode, and the outlet of the gas outlet main pipe is communicated with the gas outlet.
Through adopting above-mentioned technical scheme, can aspirate the inside hot-air of drawer better.
Preferably, the air inlet and the air outlet are both provided with dust screens.
Through adopting above-mentioned technical scheme, can prevent that external dust from entering into cabinet body inside.
Preferably, the air inlet and the air outlet are respectively positioned on the outer side wall of the cabinet body which is oppositely arranged, the air inlet is positioned on the upper part of the outer side wall of the cabinet body, and the air outlet is positioned on the lower part of the outer side wall of the cabinet body.
Through adopting above-mentioned technical scheme, the outside air flow path who gets into the internal portion of cabinet of extension to carry out the heat of the internal portion of cabinet better.
Drawings
Fig. 1 is a perspective view of a drawer-type switch cabinet according to an embodiment of the present disclosure;
fig. 2 is a perspective view of another perspective view of the drawer-type switch cabinet according to the embodiment of the present application;
FIG. 3 is a side view of a drawer type switchgear cabinet of an embodiment of the present application;
fig. 4 is a sectional view taken along line a-a in fig. 3.
Description of reference numerals: 1. a cabinet body; 11. an air inlet; 12. an air outlet; 2. a drawer; 21. an air inlet; 22. an air outlet; 3. a refrigeration device; 4. a control panel; 5. a gas outlet header pipe; 6. an air outlet branch pipe; 7. a connecting pipe; 8. an exhaust fan.
Detailed Description
The present application is described in further detail below with reference to the attached drawings.
Referring to fig. 1 and 2, the present embodiment discloses a drawer type switch cabinet, which includes a cabinet body 1, a plurality of drawers 2 arranged in a stacked manner and capable of being drawn out are installed in the cabinet body 1, and an electrical component (not shown in the figure) is installed in each drawer 2. Referring to fig. 3 and 4 again, an installation space is further formed between the drawer 2 and the inner wall of the cabinet 1, and a refrigerating device 3 for cooling air in the installation space is fixedly installed in the installation space. In the present embodiment, the refrigeration apparatus 3 is an air conditioner. The outer wall of the cabinet body 1 is also fixedly provided with a control panel 4 for controlling the refrigeration device 3 to work.
Continuing to refer to fig. 4, all set up the inlet port 21 and the venthole 22 that communicate installation space and drawer 2 inner space on the outer wall of each drawer 2, inlet port 21 and venthole 22 all are located the relative lateral wall that sets up of drawer 2, and inlet port 21 is located the upper portion of drawer 2 lateral wall, and venthole 22 is located the lower part of drawer 2 lateral wall. The arrangement can prolong the flow path of the cooled air in the installation space in the drawer 2, and can better cool the electrical elements in the drawer 2. An air inlet 11 and an air outlet 12 are formed in the outer wall of the cabinet body 1, the air inlet 11 and the air outlet 12 are communicated with the installation space and the outside, the air inlet 11 and the air outlet 12 are respectively located on the outer side wall of the cabinet body 1, the air inlet 11 is located on the upper portion of the outer side wall of the cabinet body 1, and the air outlet 12 is located on the lower portion of the outer side wall of the cabinet body 1. The arrangement can prolong the flow path of air entering the cabinet body 1 from the outside, thereby better carrying out the heat inside the cabinet body 1. The refrigerating device 3 is positioned at one side close to the air inlet 21 of the drawer 2, and the air outlet 22 is positioned at one side close to the air outlet 12.
With continued reference to fig. 4, an air outlet main pipe 5 and a plurality of air outlet branch pipes 6 are further arranged in the installation space, and the number of the air outlet branch pipes 6 is the same as that of the drawers 2. Each air outlet branch pipe 6 is respectively arranged corresponding to each drawer 2 one by one, one end of each air outlet branch pipe 6 is communicated with the air outlet 22 on the corresponding drawer 2, and the other end of each air outlet branch pipe 6 is communicated with the air outlet header pipe 5. One end of the air outlet header pipe 5 is closed, and the other end of the air outlet header pipe 5 is provided with an outlet, and the outlet of the air outlet header pipe 5 is communicated with the air outlet 12 through a connecting pipe 7. The connecting pipe 7 is a conical pipe, the large aperture end of the conical pipe is fixedly connected with the hole wall at the air outlet 12, and the small aperture end of the conical pipe is fixedly connected with the pipe wall at the outlet of the air outlet header pipe 5. The connection pipe 7 is tapered, which has the advantage that a certain dustproof effect can be achieved, and dust on the ground is difficult to enter the cabinet body 1 from the large-aperture end of the connection pipe 7. In this embodiment, the outlet header pipe 5 and the outlet branch pipe 6 are both flexible pipes. In addition, dust screens (not shown) are disposed at the air inlet 11 and the air outlet 12 to prevent external dust from entering the cabinet 1 and damaging the electrical components. An exhaust fan 8 for exhausting the air inside the cabinet 1 outwards is further fixedly arranged at the air outlet 12, so that the hot air inside the cabinet 1 is exhausted outwards.
The implementation principle of the embodiment of the application is as follows: when the drawer type switch cabinet is used, the refrigerating device 3 is controlled to be opened and closed through the control panel 4, the air in the installation space is cooled when the refrigerating device 3 works, the air after being cooled enters the space of each drawer 2 under the suction effect of the exhaust fan 8 to absorb heat to cool the electric elements, and the air after absorbing heat is discharged outwards from the air outlet 12 through the air outlet branch pipe 6, the air outlet header pipe 5 and the connecting pipe 7 under the suction effect of the exhaust fan 8.
The drawer type switch cabinet of this application is when using, cools down through refrigerating plant 3 to the air in the installation space, and the air after the cooling enters into 2 insides of drawer and cools down to electrical component to improve radiating efficiency, increase of service life.
In other embodiments, the positions of the air inlet 11 and the air outlet 12 may be adjusted as needed.
In other embodiments, the setting position of the refrigeration apparatus 3 may be adjusted as needed.
In other embodiments, the positions of the inlet holes 21 and the outlet holes 22 may be adjusted as needed.
The embodiments of the present invention are preferred embodiments of the present application, and the scope of protection of the present application is not limited by the embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (8)
1. The utility model provides a drawer type switch cabinet, includes the cabinet body (1), installs drawer (2) that can take out in the cabinet body (1), installs electrical component, its characterized in that in drawer (2): still be formed with the installation space between drawer (2) and the cabinet body (1) inner wall, fixed mounting has refrigerating plant (3) that is used for cooling to the air in the installation space, inlet port (21) and venthole (22) of intercommunication installation space and drawer (2) inner space have still been seted up on the outer wall of drawer (2), have seted up air inlet (11) and gas outlet (12) on the cabinet body (1) outer wall, and air inlet (11) and gas outlet (12) intercommunication installation space and the external world, still fixed control panel (4) that are used for controlling refrigerating plant (3) work that are provided with on the cabinet body (1) outer wall.
2. The drawer-type switchgear cabinet as claimed in claim 1, wherein: the air inlet holes (21) and the air outlet holes (22) are both located on the outer side wall of the drawer (2) which is arranged oppositely, the air inlet holes (21) are located on the upper portion of the outer side wall of the drawer (2), and the air outlet holes (22) are located on the lower portion of the outer side wall of the drawer (2).
3. The drawer switchgear cabinet as claimed in claim 2, wherein: the refrigerating device (3) is positioned at one side close to an air inlet (21) of the drawer (2), and the air outlet (22) is positioned at one side close to the air outlet (12).
4. The drawer-type switchgear cabinet according to any one of claims 1 to 3, wherein: the refrigerating device (3) is an air conditioner.
5. The drawer switchgear cabinet as claimed in claim 3, wherein: an exhaust fan (8) is further arranged at the air outlet (12).
6. The drawer switchgear cabinet as claimed in claim 5, wherein: still be provided with in the installation space and give vent to anger house steward (5) and the branch pipe (6) of giving vent to anger, the one end of branch pipe (6) of giving vent to anger with venthole (22) intercommunication, the other end of branch pipe (6) of giving vent to anger and house steward (5) intercommunication of giving vent to anger, the one end of house steward (5) of giving vent to anger seals the other end and is equipped with the export, the export of house steward (5) of giving vent to anger with gas outlet (12) intercommunication.
7. The drawer switch cabinet as claimed in claim 6, wherein: and dust screens are arranged at the air inlet (11) and the air outlet (12).
8. The drawer switchgear cabinet as claimed in claim 7, wherein: the air inlet (11) and the air outlet (12) are respectively positioned on the outer side walls of the cabinet body (1) which are oppositely arranged, the air inlet (11) is positioned on the upper portion of the outer side wall of the cabinet body (1), and the air outlet (12) is positioned on the lower portion of the outer side wall of the cabinet body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121406766.1U CN214798515U (en) | 2021-06-23 | 2021-06-23 | Drawer type switch cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121406766.1U CN214798515U (en) | 2021-06-23 | 2021-06-23 | Drawer type switch cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214798515U true CN214798515U (en) | 2021-11-19 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121406766.1U Active CN214798515U (en) | 2021-06-23 | 2021-06-23 | Drawer type switch cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214798515U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115579774A (en) * | 2022-11-10 | 2023-01-06 | 邯郸市破批电子科技有限公司 | Low-voltage drawer type switch cabinet |
-
2021
- 2021-06-23 CN CN202121406766.1U patent/CN214798515U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115579774A (en) * | 2022-11-10 | 2023-01-06 | 邯郸市破批电子科技有限公司 | Low-voltage drawer type switch cabinet |
| CN115579774B (en) * | 2022-11-10 | 2023-08-22 | 国网江苏省电力有限公司滨海县供电分公司 | Low-voltage drawer type switch cabinet |
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