CN210779615U - Energy-saving environment-friendly cooling electric power cabinet - Google Patents
Energy-saving environment-friendly cooling electric power cabinet Download PDFInfo
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- CN210779615U CN210779615U CN201922262571.3U CN201922262571U CN210779615U CN 210779615 U CN210779615 U CN 210779615U CN 201922262571 U CN201922262571 U CN 201922262571U CN 210779615 U CN210779615 U CN 210779615U
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Abstract
The utility model discloses an energy-saving environment-friendly cooling electric power cabinet, which comprises a cabinet body, wherein the side surface of the cabinet body is provided with an opening, the opening is hinged with a sealing door, a temperature control device is arranged in the opening, the top of the cabinet body is provided with a plurality of air outlet grooves in parallel, the bottom side of the cabinet body is provided with an air distribution chamber, the air distribution chamber is separated from the bottom of the cabinet body through a grid plate, and the bottom of the outer side of the cabinet body is; cooling flat tubes are separately covered above the air outlet grooves, the tail ends of the cooling flat tubes are respectively connected with vertically arranged conveying flat tubes, the conveying flat tubes penetrate through a cooling water tank, outlets of the conveying flat tubes are connected to an air collection tank, and the air collection tank is connected to an air distribution chamber through an air pump; and a plurality of air channels are transversely recessed in the outer side of the cooling water tank. The utility model discloses electric power cabinet adopts totally enclosed cooling system, carries out inside air current circulation among the radiating process, does not circulate with the outside, avoids entering electric power cabinet such as outside air current or ant worm, sand and dust to damage precision instrument.
Description
Technical Field
The utility model relates to a power equipment technical field, in particular to energy-concerving and environment-protective cooling electric power cabinet.
Background
The electric power cabinet is used for concentrating power equipment or instruments, circuits and the like, but the environment that many electric power cabinets are installed is comparatively abominable, for example, outdoor humid environment, sand and dust environment and the like, and because the electric power cabinet needs to dispel the heat, if adopt traditional distributed heat dissipation of taking a breath, let external impurity get into the electric power cabinet very easily, corrode or damage inside precision equipment in the past for a long time.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to provide a can carry out closed quick radiating energy-concerving and environment-protective cooling electric power cabinet.
The technical scheme of the utility model is that:
an energy-saving environment-friendly cooling electric power cabinet comprises a cabinet body, wherein an opening is formed in the side face of the cabinet body, the opening is hinged with a sealing door, a temperature control device is arranged in the opening, a plurality of air outlet grooves are formed in the top of the cabinet body in parallel, an air distribution chamber is arranged at the bottom side of the cabinet body, the air distribution chamber is isolated from the bottom of the cabinet body through a grid plate, and a cooling water tank is arranged at the bottom of the outer; cooling flat tubes are separately covered above the air outlet grooves, the tail ends of the cooling flat tubes are respectively connected with vertically arranged conveying flat tubes, the conveying flat tubes penetrate through a cooling water tank, outlets of the conveying flat tubes are connected to an air collection tank, and the air collection tank is connected to an air distribution chamber through an air pump; and a plurality of air channels are transversely recessed in the outer side of the cooling water tank.
Further, the air pump is automatically started when the temperature control system reaches a set threshold value.
Furthermore, the width of the air outlet groove is not more than 10 mm.
Further, the pitch of the cooling flat tubes is not less than 10 mm.
Further, the deepest part of the air duct is not less than 2cm away from the side surface of the conveying flat tube.
The utility model discloses an useful part lies in:
the utility model discloses electric power cabinet adopts totally enclosed cooling system, carries out inside air current circulation among the radiating process, does not circulate with the outside, avoids entering electric power cabinet such as outside air current or ant worm, sand and dust to damage precision instrument.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic top view of the present invention.
In the figure: 1-cabinet body, 11-air outlet groove, 12-grid plate, 13-air distribution chamber, 14-opening, 2-cooling flat tube, 21-conveying flat tube, 3-air gathering box, 4-air pump, 5-cooling water tank, 51-air duct and 6-temperature control device.
Detailed Description
The following describes the present invention with reference to the accompanying drawings. It should be noted that the description of the embodiments is provided to help understanding of the present invention, but the present invention is not limited thereto. In addition, the technical features related to the embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.
As shown in fig. 1-2:
an energy-saving environment-friendly cooling electric power cabinet comprises a cabinet body 1, wherein an opening 14 is formed in the side face of the cabinet body 1, the opening 14 is hinged with a sealing door (the sealing door can be a conventional rubber cushion type sealing door, and is not shown in the prior art), a temperature control device 6 is arranged in the sealing door, a plurality of air outlet grooves 11 are formed in the top of the cabinet body 1 in parallel, an air distribution chamber 13 is arranged at the bottom side of the cabinet body 1, the air distribution chamber 13 is isolated from the bottom of the cabinet body 1 through a grid plate 12, and a cooling water tank 5 is arranged at; cooling flat tubes 2 are separately covered above the air outlet grooves 11, the tail ends of the cooling flat tubes 2 are respectively connected with vertically arranged conveying flat tubes 21, the conveying flat tubes 21 penetrate through the cooling water tank 5, the outlets of the conveying flat tubes are connected to an air collecting tank 3, and the air collecting tank 3 is connected to an air distribution chamber 13 through an air pump 4; a plurality of air ducts 51 are transversely recessed on the outer side of the cooling water tank 5.
The utility model discloses use in the accurate power equipment of mainly used or the environment of complicacy, electric power cabinet adopts totally enclosed cooling system, carries out inside air current circulation among the cooling process, does not circulate with the outside. When temperature control device 6 detects the temperature and reaches the threshold value, then start air pump 4, because hot air density is little, can be to cabinet body top side gathering, so when opening the air pump, hot-air is taken out by air-out groove 11 and is got into the cooling flat tube, the flat structure of cooling flat tube can make inside air and outside air carry out the heat transfer for the first time, because the air temperature just taken out is the highest, the heat dissipation is the fastest this moment, then get into and carry flat tube 21 and continue with external heat transfer, the temperature has greatly reduced when moving in the cooling water tank, the rethread cooling water tank carries out quick cooling. Although the air pump is used for ventilation, the speed of the air flow in the cooling flat tubes and the conveying flat tubes is greatly reduced due to the plurality of air outlet grooves 11, so that sufficient cooling time is ensured. And the operation peak value of electric power cabinet can not last always, and when the peak value ended, the cooling stopped, the heat of saving in coolant tank just can slowly dispel the heat and cool off this moment, waits for the peak value next time. And the air duct 51 which is concave inwards transversely on the outer side of the cooling water tank 5 can increase the heat dissipation area and efficiency of the water tank.
Specifically, the air pump 4 is automatically started when the temperature control device 6 reaches a set threshold (the temperature control device may be integrated with a PLC single chip or purchased from the market).
Specifically, the width of the air outlet groove 11 is not more than 8mm, so that a large enough cooling area is ensured, the cooling thickness is reduced, and the cooling is accelerated.
Specifically, the distance between the cooling flat tubes 2 is not less than 10mm, and the heat exchange space between external air flow and the cooling flat tubes is guaranteed.
Specifically, the deepest part of the air duct 51 is not less than 20mm away from the side surface of the conveying flat tube, so that enough space is ensured for water to exchange heat.
The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the described embodiments. It will be apparent to those skilled in the art that various changes, modifications, substitutions and alterations can be made in the embodiments without departing from the principles and spirit of the invention, and the scope of the invention is to be accorded the full scope of the claims.
Claims (5)
1. The utility model provides an energy-concerving and environment-protective cooling electric power cabinet, includes the cabinet body (1), opening (14) are established to the cabinet body (1) side, and opening (14) hinge sealing door establishes temperature control device (6), its characterized in that in it: a plurality of air outlet grooves (11) are formed in the top of the cabinet body (1) in parallel, an air distribution chamber (13) is arranged at the bottom side of the cabinet body (1), the air distribution chamber (13) is isolated from the bottom of the cabinet body (1) through a grid plate (12), and a cooling water tank (5) is arranged at the bottom of the outer side of the cabinet body (1); cooling flat tubes (2) are separately covered above the air outlet grooves (11), the tail ends of the cooling flat tubes (2) are respectively connected with vertically arranged conveying flat tubes (21), the conveying flat tubes (21) penetrate through a cooling water tank (5), outlets of the conveying flat tubes are connected to an air collection tank (3), and the air collection tank (3) is connected to an air distribution chamber (13) through an air pump (4); the outer side of the cooling water tank (5) is transversely provided with a plurality of air channels (51) which are inwards concave.
2. The energy-saving environment-friendly cooling electric power cabinet according to claim 1, characterized in that: and when the temperature control device (6) reaches a set threshold value, the air pump (4) is automatically started.
3. The energy-saving environment-friendly cooling electric power cabinet according to claim 1, characterized in that: the width of the air outlet groove (11) is not more than 8 mm.
4. The energy-saving environment-friendly cooling electric power cabinet according to claim 1, characterized in that: the distance between the cooling flat tubes (2) is not less than 10 mm.
5. The energy-saving environment-friendly cooling electric power cabinet according to claim 1, characterized in that: the deepest part of the air duct (51) is not less than 20mm away from the side surface of the conveying flat tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922262571.3U CN210779615U (en) | 2019-12-17 | 2019-12-17 | Energy-saving environment-friendly cooling electric power cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922262571.3U CN210779615U (en) | 2019-12-17 | 2019-12-17 | Energy-saving environment-friendly cooling electric power cabinet |
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| Publication Number | Publication Date |
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| CN210779615U true CN210779615U (en) | 2020-06-16 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201922262571.3U Active CN210779615U (en) | 2019-12-17 | 2019-12-17 | Energy-saving environment-friendly cooling electric power cabinet |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112310834A (en) * | 2020-09-18 | 2021-02-02 | 国网河南省电力公司栾川县供电公司 | Power equipment |
| CN112698589A (en) * | 2020-11-11 | 2021-04-23 | 国网山东省电力公司日照供电公司 | Intelligent management and control system of grounding wire |
-
2019
- 2019-12-17 CN CN201922262571.3U patent/CN210779615U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112310834A (en) * | 2020-09-18 | 2021-02-02 | 国网河南省电力公司栾川县供电公司 | Power equipment |
| CN112698589A (en) * | 2020-11-11 | 2021-04-23 | 国网山东省电力公司日照供电公司 | Intelligent management and control system of grounding wire |
| CN112698589B (en) * | 2020-11-11 | 2023-03-14 | 国网山东省电力公司日照供电公司 | Intelligent management and control system of grounding wire |
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