CN209823243U - Ventilation device of electrical power distribution cabinet - Google Patents
Ventilation device of electrical power distribution cabinet Download PDFInfo
- Publication number
- CN209823243U CN209823243U CN201920998343.XU CN201920998343U CN209823243U CN 209823243 U CN209823243 U CN 209823243U CN 201920998343 U CN201920998343 U CN 201920998343U CN 209823243 U CN209823243 U CN 209823243U
- Authority
- CN
- China
- Prior art keywords
- distribution cabinet
- power distribution
- ventilation device
- radiator
- electric power
- 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.)
- Expired - Fee Related
Links
Landscapes
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model relates to the technical field of electrical power distribution cabinets, in particular to a ventilation device of an electrical power distribution cabinet, which comprises an electrical power distribution cabinet main body, a ventilation device chamber and a radiator, wherein a cabinet door is fixedly arranged on one side of the electrical power distribution cabinet main body, a heat dissipation grid is arranged on the lower portion of the cabinet door, an exhaust port is arranged on the upper portion of the back surface inside the electrical power distribution cabinet main body, an air inlet is arranged on the lower portion of the back surface inside the electrical power distribution cabinet main body, a plurality of groups of radiator mounting grooves are arranged on the back surface inside the electrical power distribution cabinet main body at equal intervals from top to bottom, the radiator is arranged in each radiator mounting groove, the ventilation device chamber is arranged at the outer portion of the back surface of the, the whole effect is good, and stability and practicality are higher, have certain spreading value.
Description
Technical Field
The utility model relates to an electric switch board technical field specifically is a ventilation unit of electric switch board.
Background
The distribution cabinet is a final-stage device of a distribution system, the distribution cabinet is a general name of a motor control center, the distribution cabinet is used in the occasions with dispersed loads and less loops, the motor control center is used in the occasions with concentrated loads and more loops, the distribution cabinet distributes the electric energy of a certain circuit of the previous-stage distribution equipment to the nearby loads, the equipment provides protection, monitoring and control for the loads, all electric elements and circuits in the distribution cabinet are in good contact, the connection is reliable, and the phenomena of serious heating and burning loss are avoided.
Because the inside electric elements of electric distribution cabinet main part are more, and the air permeability is relatively poor, be difficult to the heat dissipation, easily cause the component damage, and inside radiator has absorbed the heat of a large amount of electric distribution cabinet main part internal elements, and the ventilation and heat dissipation of radiator is especially important, consequently needs an electric distribution cabinet's ventilation unit to make the improvement to above-mentioned problem.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an electric power distribution cabinet's ventilation unit to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
a ventilation device of an electric power distribution cabinet comprises an electric power distribution cabinet main body, a ventilation device chamber and a radiator, wherein a cabinet door is fixedly installed on one side of the electric power distribution cabinet main body, a heat dissipation grid is arranged on the lower portion of the cabinet door, an air outlet is formed in the upper portion of the back face of the inside of the electric power distribution cabinet main body, an air inlet is formed in the lower portion of the back face of the inside of the electric power distribution cabinet main body, a plurality of groups of radiator installation grooves are formed in the back face of the inside of the electric power distribution cabinet main body at equal intervals from top to bottom, the radiator is arranged in each radiator installation groove, the ventilation device chamber is arranged at the outer portion of the back face of the electric power distribution cabinet main body, a transverse supporting seat is fixedly, the utility model discloses a ventilation device, including the steam intake pipe, the steam intake pipe keeps away from one side fixed mounting of gas vent has the suction fan, one side fixed mounting that the steam intake pipe was kept away from to the suction fan has the steam exhaust pipe, one side fixed mounting that the air inlet is close to the ventilation device room has natural wind air supply pipeline, one side fixed mounting that the air inlet was kept away from to natural wind air supply pipeline has the air-blower, one side fixed mounting that the air-blower kept away from natural wind air supply pipeline has the natural wind air intake pipeline, ventilation device indoor portion back lower part fixed mounting has the suction fan, ventilation device indoor portion back upper portion fixed mounting has the exhaust fan, the ventilation device outdoor portion is close to and locates to be equipped with.
Preferably, the suction fan and the blower are in the model of XGB-550, and the suction fan, the blower and the ventilation device chamber are connected through bolts.
Preferably, through flange joint between hot gas pipeline of breathing in and the gas vent, through flange joint between hot gas exhaust duct and the ventilation unit room, just through flange joint between hot gas pipeline of breathing in, hot gas exhaust duct and the suction fan.
Preferably, the natural wind air supply pipeline is connected with the air inlet through a flange, the natural wind air suction pipeline is connected with the ventilation device chamber through a flange, and the natural wind air supply pipeline, the natural wind air suction pipeline and the air blower are connected through flanges.
Preferably, the exhaust fan and the suction fan are JT-1380 in model, and the exhaust fan, the suction fan and the ventilator chamber are connected through bolts.
Preferably, radiator and radiator mounting groove all are equipped with four groups, pass through bolted connection between horizontal supporting seat and the radiator, pass through bolted connection between vertical supporting seat and the electric power distribution cabinet main part, just cup joint through the radiator mounting groove between radiator and the electric power distribution cabinet main part.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses in, gas vent through setting up, the air inlet, suction fan and air-blower, because the inside electric elements of electric power distribution cabinet main part is more, and the air permeability is relatively poor, be difficult to the heat dissipation, easily cause the component damage, adopt the gas vent, the air inlet, suction fan and air-blower design, make the inside air cycle that forms of electric power distribution cabinet main part, natural wind inhales the pipeline inspiration by the natural wind of air-blower, then send to the inside lower part of electric power distribution cabinet main part from the air inlet by natural wind air supply duct way, take away the heat, it rises to form steam, get into the steam pipeline of breathing in of suction fan via the gas vent again, then discharge through steam exhaust duct, form air cycle, be favorable to the ventilation and the heat.
2. The utility model discloses in, through the exhaust fan and the suction fan that set up, because the radiator has absorbed a large amount of electric power distribution cabinet main part internal elements's heat, need carry out ventilation cooling to the radiator, suction fan and exhaust fan combined use form air cycle for the ventilation of ventilation unit room is more swift, the effectual indoor equipment of ventilation unit of having protected.
3. The utility model discloses in, through the heat dissipation grid that sets up, form fixed ventilation structure, when avoiding ventilation unit indoor unit out of work, whole ventilation is not smooth, causes the damage of electric power distribution cabinet main part internal component.
Drawings
FIG. 1 is a front view of the structure of the present invention;
FIG. 2 is a cross-sectional structural view of the present invention;
fig. 3 is a structural diagram of the heat sink of the present invention.
In the figure: 1-electric power distribution cabinet main body, 2-exhaust port, 3-radiator mounting groove, 4-cabinet door, 5-heat dissipation grid, 6-air inlet, 7-ventilation device chamber, 8-radiator, 9-hot air suction pipeline, 10-suction fan, 11-hot air exhaust pipeline, 12-exhaust fan, 13-flow guide block, 14-suction fan, 15-natural air supply pipeline, 16-blower, 17-natural air suction pipeline, 18-vertical support seat and 19-horizontal support seat.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution:
a ventilation device of an electrical power distribution cabinet comprises an electrical power distribution cabinet main body 1, a ventilation device chamber 7 and radiators 8, wherein a cabinet door 4 is fixedly installed on one side of the electrical power distribution cabinet main body 1, a heat dissipation grid 5 is arranged on the lower portion of the cabinet door 4, an exhaust port 2 is formed on the upper portion of the back surface inside the electrical power distribution cabinet main body 1, an air inlet 6 is formed on the lower portion of the back surface inside the electrical power distribution cabinet main body 1, a plurality of groups of radiator installation grooves 3 are formed on the back surface inside the electrical power distribution cabinet main body 1 at equal intervals from top to bottom, the radiators 8 are arranged in the radiator installation grooves 3, the ventilation device chamber 7 is arranged outside the back surface of the electrical power distribution cabinet main body 1, a transverse support seat 19 is fixedly installed inside the ventilation device, the transverse supporting seat 19 is connected with the radiator 8 through a bolt, the vertical supporting seat 18 is connected with the electric power distribution cabinet main body 1 through a bolt, the radiator 8 is sleeved with the electric power distribution cabinet main body 1 through a radiator mounting groove 3, one side of the exhaust port 2 close to the ventilation device chamber 7 is fixedly provided with a hot air suction pipeline 9, one side of the hot air suction pipeline 9 far away from the exhaust port 2 is fixedly provided with a suction fan 10, one side of the suction fan 10 far away from the hot air suction pipeline 9 is fixedly provided with a hot air exhaust pipeline 11, the hot air suction pipeline 9 is connected with the exhaust port 2 through a flange, the hot air exhaust pipeline 11 is connected with the ventilation device chamber 7 through a flange, the hot air suction pipeline 9, the hot air exhaust pipeline 11 and the suction fan 10 are connected through flanges, one side of the air inlet 6 close to the ventilation, a blower 16 is fixedly installed on one side of the natural wind supply pipeline 15 far away from the air inlet 6, the models of the suction fan 10 and the blower 16 are XGB-550, the suction fan 10, the blower 16 and the ventilation device chamber 7 are connected through bolts, a natural wind suction pipeline 17 is fixedly installed on one side of the blower 16 far away from the natural wind supply pipeline 15, the natural wind supply pipeline 15 and the air inlet 6 are connected through flanges, the natural wind suction pipeline 17 and the ventilation device chamber 7 are connected through flanges, the natural wind supply pipeline 15, the natural wind suction pipeline 17 and the blower 16 are connected through flanges, a suction fan 14 is fixedly installed on the lower portion of the back face inside the ventilation device chamber 7, an exhaust fan 12 is fixedly installed on the upper portion of the back face inside the ventilation device chamber 7, the models of the exhaust fan 12 and the suction fan 14 are JT-1380, and the exhaust fan 12, the suction fan 14 and the ventilation device chamber 7 are connected through bolts, a flow guide block 13 is arranged outside the ventilation device chamber 7 and close to the position between the exhaust fan 12 and the suction fan 14.
The utility model discloses work flow: firstly, through the arranged exhaust port 2, the air inlet 6, the suction fan 14 and the blower 16, because the internal electric elements of the main body 1 of the electric power distribution cabinet are more, the ventilation performance is poorer, the heat dissipation is difficult, and the element damage is easy to cause, the design of the exhaust port 2, the air inlet 6, the suction fan 14 and the blower 16 is adopted, so that the internal part of the main body 1 of the electric power distribution cabinet forms air circulation, natural wind is sucked by a natural wind suction pipeline 17 of the blower 16, then is sent to the lower part of the internal part of the main body 1 of the electric power distribution cabinet from the air inlet 6 by a natural wind air supply pipeline 15, the heat is taken away, the hot gas rises, enters a hot gas suction pipeline 9 of the suction fan 14 through the exhaust port 2, and then is discharged through a hot gas exhaust pipeline 11, the air circulation is formed, the ventilation and the heat dissipation of the main body 1 of the electric power distribution, need to ventilate the heat dissipation to radiator 8, induced-draft fan 14 and exhaust fan 12 combined use, form air cycle, make the ventilation of ventilation unit room 7 more swift, the effectual equipment of protecting in the ventilation unit room 7, through the heat dissipation grid 5 that sets up, form fixed ventilation structure, when avoiding ventilation unit room 7 internal plant to be out of work, whole ventilation is not smooth, cause the damage of 1 internal elements of electric power distribution cabinet main part, the whole equipment simple structure, easy operation has certain spreading value.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a ventilation unit of electric switch board, includes electric switch board main part (1), ventilation unit room (7) and radiator (8), its characterized in that: the electric power distribution cabinet is characterized in that a cabinet door (4) is fixedly mounted on one side of an electric power distribution cabinet main body (1), a heat dissipation grid (5) is arranged on the lower portion of the cabinet door (4), an exhaust port (2) is formed in the upper portion of the back face in the electric power distribution cabinet main body (1), an air inlet (6) is formed in the lower portion of the back face in the electric power distribution cabinet main body (1), a plurality of groups of radiator mounting grooves (3) are formed in the back face in the electric power distribution cabinet main body (1) at equal intervals from top to bottom, a radiator (8) is arranged in each radiator mounting groove (3), a ventilation device chamber (7) is arranged outside the back face of the electric power distribution cabinet main body (1), a transverse supporting seat (19) is fixedly mounted in the inner portion of the ventilation device, one side fixed mounting that gas vent (2) is close to ventilation unit room (7) has steam intake pipe (9), one side fixed mounting that gas vent (2) were kept away from to steam intake pipe (9) has suction fan (10), one side fixed mounting that steam intake pipe (9) were kept away from to suction fan (10) has steam exhaust duct (11), one side fixed mounting that air inlet (6) are close to ventilation unit room (7) has natural wind air supply pipe (15), one side fixed mounting that air inlet (6) were kept away from to natural wind air supply pipe (15) has air-blower (16), one side fixed mounting that natural wind air supply pipe (15) were kept away from to air-blower (16) has natural wind air intake pipe (17), ventilation unit room (7) inside back lower part fixed mounting has suction fan (14), ventilation unit room (7) inside back upper portion fixed mounting has fan (12), a flow guide block (13) is arranged at a position, close to the position between the exhaust fan (12) and the suction fan (14), outside the ventilation device chamber (7).
2. A ventilation device for an electrical distribution cabinet according to claim 1, characterized in that: the model of the suction fan (10) and the model of the blower (16) are XGB-550, and the suction fan (10), the blower (16) and the ventilation device chamber (7) are connected through bolts.
3. A ventilation device for an electrical distribution cabinet according to claim 1, characterized in that: through flange joint between hot gas suction pipe (9) and gas vent (2), through flange joint between hot gas exhaust pipe (11) and ventilation unit room (7), just through flange joint between hot gas suction pipe (9), hot gas exhaust pipe (11) and suction fan (10).
4. A ventilation device for an electrical distribution cabinet according to claim 1, characterized in that: the natural wind air supply pipeline (15) is connected with the air inlet (6) through a flange, the natural wind air suction pipeline (17) is connected with the ventilation device chamber (7) through a flange, and the natural wind air supply pipeline (15), the natural wind air suction pipeline (17) and the air blower (16) are connected through flanges.
5. A ventilation device for an electrical distribution cabinet according to claim 1, characterized in that: exhaust fan (12) and suction fan (14) model are JT-1380, just pass through bolted connection between exhaust fan (12), suction fan (14) and ventilation unit room (7).
6. A ventilation device for an electrical distribution cabinet according to claim 1, characterized in that: radiator (8) and radiator mounting groove (3) all are equipped with four groups, through bolted connection between horizontal supporting seat (19) and radiator (8), through bolted connection between vertical supporting seat (18) and electric power distribution cabinet main part (1), just cup joint through radiator mounting groove (3) between radiator (8) and electric power distribution cabinet main part (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920998343.XU CN209823243U (en) | 2019-06-29 | 2019-06-29 | Ventilation device of electrical power distribution cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920998343.XU CN209823243U (en) | 2019-06-29 | 2019-06-29 | Ventilation device of electrical power distribution cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209823243U true CN209823243U (en) | 2019-12-20 |
Family
ID=68884933
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920998343.XU Expired - Fee Related CN209823243U (en) | 2019-06-29 | 2019-06-29 | Ventilation device of electrical power distribution cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209823243U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022036716A1 (en) * | 2020-08-21 | 2022-02-24 | 南京溧水高新创业投资管理有限公司 | Power distribution cabinet facilitating heat dissipation |
-
2019
- 2019-06-29 CN CN201920998343.XU patent/CN209823243U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022036716A1 (en) * | 2020-08-21 | 2022-02-24 | 南京溧水高新创业投资管理有限公司 | Power distribution cabinet facilitating heat dissipation |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204963063U (en) | Type air conditioner is united in evaporation cooling water -cooling - forced air cooling system for data center | |
| CN105120637A (en) | Evaporative-cooling, water-cooling and air-cooling composite cooling system for data center | |
| CN209823243U (en) | Ventilation device of electrical power distribution cabinet | |
| CN204254774U (en) | Air-conditioner outdoor unit and air-conditioner | |
| CN205991576U (en) | Thermoelectric refrigeration air-conditioner | |
| CN202675496U (en) | Jet-flow noise-elimination type evaporative cooling air conditioning unit | |
| CN204615236U (en) | A kind of pre-mounted box type transformer substation with natural draft layer | |
| CN208502943U (en) | Combined indoor renews blower and wind generator system | |
| CN202121227U (en) | High voltage electrical equipment cabinet body | |
| CN104916402A (en) | Smart ventilation system for total heat exchange of transformer chamber | |
| CN204740928U (en) | Main intelligent ventilation system who becomes room total heat exchange | |
| CN206439901U (en) | A kind of energy-saving indoor heating device | |
| CN206145813U (en) | Cabinet air conditioner indoor set | |
| CN203615483U (en) | Vertical type multi-draught fan combined air processing set with high efficiency and adjustable height | |
| CN111682435B (en) | Heat dissipation power equipment for power engineering | |
| CN108448443A (en) | A kind of substation's aeration radiation system taken into account with electric rectification | |
| CN212673399U (en) | Health microenvironment simulation device | |
| CN209993972U (en) | Transformer room ventilation structure for power station | |
| CN210640277U (en) | New energy battery guard box that protectiveness is good | |
| CN113883641A (en) | Food-grade multi-air-inlet air-heat mixing double-system side-blowing high-speed air curtain | |
| CN201852206U (en) | Heating installation air guide heater | |
| CN102345921A (en) | Movable air conditioner | |
| CN206004158U (en) | A kind of power distribution cabinet with heat radiation temperature control device | |
| CN206410580U (en) | A kind of efficiently big heat exchange amount Split heat exchange device | |
| CN218040383U (en) | Switch board with quick heat dissipation function |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191220 Termination date: 20210629 |