CN215771023U - Electrical engineering distribution circuit breaker - Google Patents
Electrical engineering distribution circuit breaker Download PDFInfo
- Publication number
- CN215771023U CN215771023U CN202121924188.0U CN202121924188U CN215771023U CN 215771023 U CN215771023 U CN 215771023U CN 202121924188 U CN202121924188 U CN 202121924188U CN 215771023 U CN215771023 U CN 215771023U
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- CN
- China
- Prior art keywords
- circuit breaker
- drying
- breaker body
- electrical engineering
- plate
- 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
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- 238000004870 electrical engineering Methods 0.000 title claims abstract description 16
- 238000001035 drying Methods 0.000 claims abstract description 42
- 230000017525 heat dissipation Effects 0.000 claims abstract description 25
- 239000000110 cooling liquid Substances 0.000 claims abstract description 22
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 21
- 238000005192 partition Methods 0.000 claims abstract description 8
- 239000002826 coolant Substances 0.000 claims description 16
- 229920000742 Cotton Polymers 0.000 claims description 14
- 239000007788 liquid Substances 0.000 claims description 14
- 239000002274 desiccant Substances 0.000 claims description 13
- 238000010521 absorption reaction Methods 0.000 claims description 10
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 7
- 239000000741 silica gel Substances 0.000 claims description 7
- 229910002027 silica gel Inorganic materials 0.000 claims description 7
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 238000009423 ventilation Methods 0.000 description 3
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model discloses an electrical engineering distribution circuit breaker, which belongs to the technical field of electrical engineering and comprises a circuit breaker body, wherein a partition plate is arranged inside the circuit breaker body, and a drying assembly is arranged at the upper end of the partition plate; the micro water pump is started, so that the cooling liquid circulates in the cooling liquid pipe and the cooling liquid box to absorb heat to dissipate the heat inside the device, the heat conduction column can further transfer the heat inside the device to the outside, the heat dissipation area of the device is increased by the heat dissipation plate, and the heat dissipation speed of the device is increased.
Description
Technical Field
The utility model belongs to the technical field of electrical engineering, and particularly relates to an electrical engineering distribution circuit breaker.
Background
The circuit breaker is a switching device capable of closing, carrying, and opening/closing a current under a normal circuit condition and a current under an abnormal circuit condition for a predetermined time. The circuit breakers are divided into high-voltage circuit breakers and low-voltage circuit breakers according to the application range, the high-voltage and low-voltage boundary lines are relatively vague, and the circuit breakers above 3kV are generally called high-voltage electric appliances. The circuit breaker can be used for distributing electric energy, starting an asynchronous motor infrequently, protecting a power supply circuit, the motor and the like, and automatically cutting off a circuit when faults such as serious overload, short circuit, undervoltage and the like occur, and the function of the circuit breaker is equivalent to the combination of a fuse type switch, an over-under-heat relay and the like. Furthermore, no parts need to be changed after breaking the fault current. At present, it has been widely used.
Chinese patent application No. CN202021128330.6 discloses an electrical engineering distribution circuit breaker, the interior of the device may be affected by damp, and meanwhile, the heat generated by the original device during use needs to be exhausted as soon as possible.
SUMMERY OF THE UTILITY MODEL
To solve the problems set forth in the background art described above. The utility model provides an electrical engineering distribution circuit breaker which has the characteristics of low moisture tendency and good heat dissipation effect.
In order to achieve the purpose, the utility model provides the following technical scheme: an electric engineering distribution circuit breaker comprises a circuit breaker body, wherein a partition plate is arranged inside the circuit breaker body, a drying assembly is arranged at the upper end of the partition plate, a base is arranged at the bottom of the circuit breaker body, a lifting plate is arranged inside the base, and a water absorption cotton pad is arranged at the bottom of the lifting plate;
the drying assembly comprises a fixing plate, a drying box, a drying plate and through holes, wherein the drying box is arranged on one side, close to the side wall of the circuit breaker body, of the upper end of the water absorption cotton pad, the two drying plates are arranged inside the drying box, the drying plate is arranged on one side, close to the circuit breaker body and penetrates through the circuit breaker body, and the fixing plate is arranged, and a plurality of through holes are formed inside the drying box.
Preferably, the drying assembly further comprises a placing groove and a drying agent, wherein the drying plate is internally provided with a plurality of placing grooves, and the drying agent is arranged in the placing grooves.
Preferably, a plurality of vent holes are formed in the lifting plate and the water absorption cotton pad.
Preferably, the inside radiator unit that is provided with of circuit breaker body, radiator unit includes coolant liquid case, miniature pump and coolant liquid pipe, wherein, circuit breaker body top one side is provided with the coolant liquid case, coolant liquid case one side is provided with miniature pump, circuit breaker body internal surface is provided with the coolant liquid pipe.
Preferably, the heat dissipation assembly further comprises a heat dissipation plate and heat conduction columns, wherein the side wall of the circuit breaker body is provided with the heat conduction columns in a penetrating mode, and the outer surface of the circuit breaker body is provided with the heat dissipation plates.
Preferably, the inner surface of the side wall of the circuit breaker body and the position between the heat conducting column and the cooling liquid pipe are provided with a heat conducting silica gel pad.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the utility model, the drying component is arranged, the fan blades in the breaker body rotate to circulate the air in the breaker body, the drying agent in the drying plate can absorb the moisture in the air through the through holes to keep the inside of the device dry, the drying agent is placed in the placing groove and is taken out through the fixing plate when the breaker is convenient to overhaul, and the absorbent cotton pad can prevent the bottom from being wet to cause the humidity in the breaker body.
2. The micro water pump is started, so that the cooling liquid circulates in the cooling liquid pipe and the cooling liquid box to absorb heat to dissipate the heat inside the device, the heat conduction column can further transfer the heat inside the device to the outside, the heat dissipation area of the device is increased by the heat dissipation plate, and the heat dissipation speed of the device is increased.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a front view of the present invention;
FIG. 3 is a top view of a drying deck of the present invention;
in the figure: 1. a circuit breaker body; 2. a base; 3. a drying assembly; 31. a fixing plate; 32. a drying oven; 33. drying the plate; 34. a through hole; 35. a placement groove; 36. a desiccant; 4. a heat dissipating component; 41. a heat dissipation plate; 42. a coolant tank; 43. a micro water pump; 44. a heat-conducting silica gel pad; 45. a heat-conducting column; 46. a coolant tube; 5. a lifting plate; 6. a water absorbent cotton pad; 7. a vent hole; 8. a separator.
Detailed Description
The technical solutions 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 a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example 1
Referring to fig. 1-3, the present invention provides the following technical solutions: an electrical engineering distribution circuit breaker comprises a circuit breaker body 1, wherein a partition plate 8 is arranged inside the circuit breaker body 1, a drying assembly 3 is arranged at the upper end of the partition plate 8, a base 2 is arranged at the bottom of the circuit breaker body 1, a lifting plate 5 is arranged inside the base 2, and a water absorption cotton pad 6 is arranged at the bottom of the lifting plate 5;
Specifically, the drying assembly 3 further includes a plurality of placing slots 35 and a drying agent 36, wherein the drying plate 33 is provided with the plurality of placing slots 35 therein, the drying agent 36 is provided in the placing slots 35,
through adopting above-mentioned technical scheme, drier 36 is placed in standing groove 35, takes out through fixed plate 31 when conveniently overhauing.
Specifically, a water absorption cotton pad 6 is arranged at the bottom of the lifting plate 5, a plurality of vent holes 7 are arranged in the lifting plate 5 and the water absorption cotton pad 6,
through adopting above-mentioned technical scheme, can avoid the bottom humidity to lead to the inside humidity of circuit breaker body 1, ventilation hole 7 can make things convenient for the circulation of inside air.
When the circuit breaker is used in the embodiment, the fan blades in the circuit breaker body 1 rotate to enable the air in the circuit breaker body to circulate, the drying agent 36 in the drying plate 33 can absorb moisture in the air through the through holes 34 to keep the inside of the circuit breaker dry, the drying agent 36 is placed in the placing groove 35 and is taken out through the fixing plate 31 when being convenient to overhaul, the water absorption cotton pad 6 is arranged at the bottom of the lifting plate 5, the phenomenon that the humidity in the circuit breaker body 1 is caused due to the humidity in the bottom can be avoided, and the ventilation holes 7 can facilitate the circulation of the air in the circuit breaker body;
example 2
The present embodiment is different from embodiment 1 in that: the circuit breaker body 1 is internally provided with a heat dissipation assembly 4, the heat dissipation assembly 4 comprises a cooling liquid tank 42, a micro water pump 43 and a cooling liquid pipe 46, wherein the cooling liquid tank 42 is arranged on one side of the top end of the circuit breaker body 1, the micro water pump 43 is arranged on one side of the cooling liquid tank 42, the cooling liquid pipe 46 is arranged on the inner surface of the circuit breaker body 1,
by adopting the above technical scheme, the micro water pump 43 is started, so that the cooling liquid circulates in the cooling liquid pipe 46 and the cooling liquid tank 42, and the heat is absorbed to dissipate the heat inside the device.
Specifically, the heat dissipation assembly 4 further comprises a heat dissipation plate 41 and heat conduction columns 45, wherein the side wall of the circuit breaker body 1 is provided with a plurality of heat conduction columns 45 in a penetrating manner, the outer surface of the circuit breaker body 1 is provided with a plurality of heat dissipation plates 41,
by adopting the technical scheme, the heat conduction column 45 can further transfer the heat inside the device to the outside, and the heat dissipation plate 41 increases the heat dissipation area of the device and improves the heat dissipation speed of the device.
Specifically, a heat-conducting silica gel pad 44 is arranged on the inner surface of the side wall of the circuit breaker body 1 and between a heat-conducting column 45 and a cooling liquid pipe 46,
by adopting the technical scheme, the heat-conducting silica gel pad 44 can be connected with the cooling liquid pipe 46 and the heat-conducting column 45 so as to rapidly transfer heat.
When this embodiment uses, start miniature pump 43, make the coolant liquid at coolant liquid pipe 46 and coolant liquid case 42 internal cycle to absorb the heat and dispel the heat to the device is inside, heat conduction post 45 can further be with the inside heat transfer of device to the external world, and heating panel 41 has increased the heat radiating area of device, has improved the radiating rate of device, and coolant liquid pipe 46 and heat conduction post 45 can be connected to heat conduction silica gel pad 44, so that rapid with heat transfer.
The structure and the working principle of the circuit breaker body 1 and the base 2 in the utility model are disclosed in an electrical engineering distribution circuit breaker disclosed in the Chinese patent application No. CN 202021128330.6.
The micro water pump 43 of the utility model is the prior art and the model number is ZL 25-02.
The working principle and the using process of the utility model are as follows: when the circuit breaker is used, the fan blades in the circuit breaker body 1 rotate to enable the air in the circuit breaker body to circulate, the drying agent 36 in the drying plate 33 can absorb moisture in the air through the through holes 34 to enable the interior of the circuit breaker to keep dry, the drying agent 36 is placed in the placing groove 35 and is taken out through the fixing plate 31 when being convenient to overhaul, the water absorption cotton pad 6 is arranged at the bottom of the lifting plate 5, the moisture in the interior of the circuit breaker body 1 caused by the moisture in the bottom can be avoided, and the ventilation holes 7 can facilitate the circulation of the air in the interior; the micro water pump 43 is started, so that the cooling liquid circulates inside the cooling liquid pipe 46 and the cooling liquid tank 42, heat is absorbed to dissipate heat inside the device, the heat conduction column 45 can further transfer the heat inside the device to the outside, the heat dissipation plate 41 increases the heat dissipation area of the device, the heat dissipation speed of the device is improved, and the heat conduction silica gel pad 44 can be connected with the cooling liquid pipe 46 and the heat conduction column 45, so that the heat can be transferred rapidly.
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 utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. An electrical engineering distribution circuit breaker, includes circuit breaker body (1), its characterized in that: a partition plate (8) is arranged in the breaker body (1), a drying assembly (3) is arranged at the upper end of the partition plate (8), a base (2) is arranged at the bottom of the breaker body (1), a lifting plate (5) is arranged in the base (2), and a water absorption cotton pad (6) is arranged at the bottom of the lifting plate (5);
drying assembly (3) are including fixed plate (31), drying cabinet (32), drying board (33) and through-hole (34), wherein, it is provided with drying cabinet (32) to absorb water cotton pad (6) upper end near circuit breaker body (1) lateral wall one side, drying cabinet (32) inside is provided with two drying boards (33), drying board (33) are close to circuit breaker body (1) one side and are run through circuit breaker body (1) and are provided with fixed plate (31), drying cabinet (32) inside is provided with a plurality of through-holes (34).
2. An electrical engineering distribution circuit breaker as claimed in claim 1, wherein: the drying component (3) further comprises a placing groove (35) and a drying agent (36), wherein the drying plate (33) is internally provided with a plurality of placing grooves (35), and the drying agent (36) is arranged in the placing grooves (35).
3. An electrical engineering distribution circuit breaker as claimed in claim 1, wherein: a plurality of vent holes (7) are arranged in the lifting plate (5) and the water absorption cotton pad (6).
4. An electrical engineering distribution circuit breaker as claimed in claim 1, wherein: the inside radiator unit (4) that is provided with of circuit breaker body (1), radiator unit (4) include coolant liquid case (42), miniature pump (43) and coolant liquid pipe (46), wherein, circuit breaker body (1) top one side is provided with coolant liquid case (42), coolant liquid case (42) one side is provided with miniature pump (43), circuit breaker body (1) internal surface is provided with coolant liquid pipe (46).
5. An electrical engineering distribution circuit breaker according to claim 4, characterized in that: the heat dissipation assembly (4) further comprises a heat dissipation plate (41) and heat conduction columns (45), wherein the side wall of the circuit breaker body (1) is provided with the heat conduction columns (45) in a penetrating mode, and the outer surface of the circuit breaker body (1) is provided with the heat dissipation plate (41).
6. An electrical engineering distribution circuit breaker according to claim 5, wherein: the circuit breaker is characterized in that a heat conduction silica gel pad (44) is arranged on the inner surface of the side wall of the circuit breaker body (1) and is located between the heat conduction column (45) and the cooling liquid pipe (46).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121924188.0U CN215771023U (en) | 2021-08-17 | 2021-08-17 | Electrical engineering distribution circuit breaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121924188.0U CN215771023U (en) | 2021-08-17 | 2021-08-17 | Electrical engineering distribution circuit breaker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215771023U true CN215771023U (en) | 2022-02-08 |
Family
ID=80075376
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121924188.0U Expired - Fee Related CN215771023U (en) | 2021-08-17 | 2021-08-17 | Electrical engineering distribution circuit breaker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215771023U (en) |
-
2021
- 2021-08-17 CN CN202121924188.0U patent/CN215771023U/en not_active Expired - Fee Related
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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: 20220208 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |