CN219677844U - Waterproof construction of low pressure control cabinet - Google Patents
Waterproof construction of low pressure control cabinet Download PDFInfo
- Publication number
- CN219677844U CN219677844U CN202321053738.5U CN202321053738U CN219677844U CN 219677844 U CN219677844 U CN 219677844U CN 202321053738 U CN202321053738 U CN 202321053738U CN 219677844 U CN219677844 U CN 219677844U
- Authority
- CN
- China
- Prior art keywords
- cabinet body
- heat dissipation
- cabinet
- control cabinet
- low
- 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.)
- Active
Links
- 238000010276 construction Methods 0.000 title description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 41
- 230000017525 heat dissipation Effects 0.000 claims description 53
- 239000000428 dust Substances 0.000 claims description 16
- 230000007246 mechanism Effects 0.000 claims description 10
- 238000007789 sealing Methods 0.000 claims description 6
- 230000000694 effects Effects 0.000 description 32
- 238000009423 ventilation Methods 0.000 description 7
- 238000012806 monitoring device Methods 0.000 description 4
- 230000005855 radiation Effects 0.000 description 4
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000000191 radiation effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/14—Extreme weather resilient electric power supply systems, e.g. strengthening power lines or underground power cables
Abstract
The utility model provides a waterproof structure of a low-voltage control cabinet, which relates to the technical field of control cabinet equipment and comprises a cabinet body. According to the utility model, the first water baffle plate in an arc shape in the water baffle structure is matched with the second water baffle plate to play a role in preventing the infiltrated rainwater from contacting the inner element of the cabinet body and guiding the rainwater to the drainage groove at the bottom of the cabinet body to be drained downwards, so that the problem of damage caused by the contact of the rainwater and the inner element of the cabinet body is avoided.
Description
Technical Field
The utility model relates to the technical field of control cabinet equipment, in particular to a waterproof structure of a low-voltage control cabinet.
Background
The low-voltage control cabinet is characterized in that in medium-voltage and high-voltage electric control equipment, an electric control element lower than AC/DC220V or below is generally arranged in a closed carrier, the carrier is the low-voltage control cabinet, and in order to ensure that the temperature generated by the operation of internal devices of the low-voltage control cabinet can not cause the failure of the internal electric devices, an air vent groove is formed in the cabinet body.
In the prior art, as in chinese patent publication No. CN207542645U, an intelligent low-voltage control cabinet is disclosed, which comprises a cabinet body and a cabinet door arranged on the cabinet body, wherein the bottom of the cabinet body is provided with a ventilation opening, the top of the cabinet body is provided with a solar panel, the solar panel is connected with a storage battery, the interior of the cabinet body is provided with a temperature monitoring device, a humidity monitoring device, an exhaust fan, a dehumidifier, an alarm, an electric quantity monitor, a voltage transformer and a current transformer, the temperature monitoring device, the humidity monitoring device and the alarm are respectively connected with the monitor, the electric quantity monitor is respectively connected with the monitor and the storage battery, the dehumidifier is respectively connected with the monitor and the storage battery, the voltage transformer and the current transformer are respectively connected with the electric quantity monitor, the cabinet door is provided with a fingerprint lock, and the fingerprint lock is connected with the storage battery; the advantages are that: the cabinet door lock solves the problem of low safety performance of a cabinet door lock of a low-voltage power distribution cabinet, realizes the alarm of moisture and high temperature in the cabinet and automatic opening protection, alarms unbalanced voltage and current, and a monitoring system uses a solar panel to supply power.
Although the intelligent low-voltage control cabinet in the above-mentioned patent has solved low scheduling problem of low-voltage distribution cabinet door lock security performance, but among the prior art, the low-voltage control cabinet that uses in the open air is usually with the ventilation slot setting of heat dissipation in the both sides of switch board, in order to prevent that the rainwater from getting into, can design the ventilation slot into downward sloping form, play waterproof effect, but in bad weather, the ventilation slot of downward sloping is seted up to both sides is difficult to avoid the rainwater to get into inside the switch board from the ventilation slot, cause the damage of inner member, waterproof effect is relatively poor, be difficult to effectually play waterproof protection's effect to the switch board, consequently, we propose novel waterproof construction of low-voltage control cabinet.
Disclosure of Invention
The utility model aims to solve the problems that in the prior art, in severe weather, the ventilation grooves which are inclined downwards are formed in two sides, so that rainwater is difficult to enter the control cabinet from the ventilation grooves, internal elements are damaged, the waterproof effect is poor, and the control cabinet is difficult to effectively play a role in waterproof protection.
In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a waterproof construction of low pressure control cabinet, includes the cabinet body, the top symmetry of the cabinet body has been seted up and has been gone up the thermovent, the bottom symmetry of the cabinet body has been seted up and has been gone down the thermovent, the bottom of the cabinet body is close to the equal fixedly connected with supporting leg in position of four corners, the front surface fixedly connected with sealing washer of the cabinet body, the front surface of the cabinet body has the cabinet door through hinged joint, the position that the interior table wall of the cabinet body is close to the front surface is provided with water retaining structure, the top of the cabinet body is located the position of last thermovent and is provided with first dustproof thermovent, the bottom of the cabinet body is located the position of thermovent down and is provided with dustproof thermovent of second.
Further, the water retaining structure comprises two first water retaining plates, two second water retaining plates and a drainage groove, wherein the first water retaining plates are fixedly connected to the inner top and the inner bottom of the cabinet body at positions close to the front surface, and the second water retaining plates are fixedly connected to the inner surface walls of the two sides of the cabinet body at positions close to the front surface.
Further, the water drainage groove is formed in the position, on the front side of the first water baffle, of the inner bottom of the cabinet body, and the first water baffle and the second water baffle are both arranged in an arc shape.
Further, the first dustproof heat dissipation mechanism comprises a first heat dissipation fan and a first connecting seat, the first heat dissipation fan is arranged between the inner surface walls of the upper heat dissipation opening, the first connecting seat is fixedly connected to the top of the cabinet body, and the position of the first connecting seat corresponds to the position of the upper heat dissipation opening.
Further, the surface threaded connection of first connecting seat has the blast pipe, the blast pipe is the return bend design, the one end threaded connection of blast pipe has first connecting piece, be provided with first dust guard between the interior surface wall of first connecting piece.
Further, the second dustproof heat dissipation mechanism comprises a second heat dissipation fan and a second connecting seat, wherein the second heat dissipation fan is arranged between the inner surface walls of the lower heat dissipation opening, and the second connecting seat is fixedly connected to the bottom of the cabinet body and located at the position of the lower heat dissipation opening.
Further, the surface threaded connection of second connecting seat has the second connecting piece, be provided with the second dust guard between the interior surface wall of second connecting piece.
Compared with the prior art, the utility model has the advantages and positive effects that,
1. according to the utility model, the first water baffle plate in an arc shape in the water baffle structure is matched with the second water baffle plate to play a role in preventing the infiltrated rainwater from contacting the inner element of the cabinet body and guiding the rainwater to the drainage groove at the bottom of the cabinet body to be drained downwards, so that the problem of damage caused by the contact of the rainwater and the inner element of the cabinet body is avoided.
2. According to the utility model, the first dust-proof plate is mounted on the exhaust pipe through the first connecting piece, so that the effect of preventing dust and sundries from entering the cabinet body through the exhaust pipe is achieved, the second dust-proof plate is mounted on the second connecting seat at the position of the lower heat radiation opening through the second connecting piece, the effect of preventing dust and sundries from entering the cabinet body through the lower heat radiation opening is achieved, the dust-proof effect is good, and the problem that the dust is adsorbed on elements in the control cabinet to cause damage due to the fact that the heat radiation effect of the elements is reduced is avoided.
Drawings
Fig. 1 is a perspective view showing a waterproof structure of a low-voltage control cabinet according to the present utility model;
fig. 2 is an expanded view of a waterproof structure of a low-pressure control cabinet according to the present utility model;
fig. 3 is a partially developed view of a waterproof structure of a low-voltage control cabinet according to the present utility model;
fig. 4 is a structural development view of another part of the waterproof structure of the low-voltage control cabinet according to the present utility model;
fig. 5 is an enlarged view at a in fig. 3.
Legend description: 1. a cabinet body; 11. an upper heat radiation port; 12. a lower heat radiation port; 13. support legs; 2. a seal ring; 21. a cabinet door; 3. a first water baffle; 31. a second water baffle; 32. a drainage channel; 4. a first heat dissipation fan; 41. a first connection base; 42. an exhaust pipe; 43. a first connector; 44. a first dust-proof plate; 5. a second heat dissipation fan; 51. a second connecting seat; 52. a second connector; 53. and a second dust-proof plate.
Detailed Description
In order that the above objects, features and advantages of the utility model will be more clearly understood, a further description of the utility model will be rendered by reference to the appended drawings and examples. It should be noted that, without conflict, the embodiments of the present utility model and features in the embodiments may be combined with each other.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, however, the present utility model may be practiced otherwise than as described herein, and therefore the present utility model is not limited to the specific embodiments of the disclosure that follow.
In embodiment 1, as shown in fig. 1-5, the utility model provides a waterproof structure of a low-voltage control cabinet, which comprises a cabinet body 1, wherein upper heat dissipation openings 11 are symmetrically arranged at the top of the cabinet body 1, lower heat dissipation openings 12 are symmetrically arranged at the bottom of the cabinet body 1, supporting legs 13 are fixedly connected to the positions, close to the front surface, of the cabinet body 1, a sealing ring 2 is fixedly connected to the front surface of the cabinet body 1, a cabinet door 21 is connected to the front surface of the cabinet body 1 through a hinge, a water retaining structure is arranged at the position, close to the front surface, of the inner surface of the cabinet body 1, a first dustproof heat dissipation mechanism is arranged at the position, close to the upper heat dissipation opening 11, of the top of the cabinet body 1, a second dustproof heat dissipation mechanism is arranged at the position, close to the lower heat dissipation opening 12, of the bottom of the cabinet body 1, the water retaining structure comprises two first water retaining plates 3, two second water retaining plates 31 and a drainage groove 32, the two first water retaining plates 3 are fixedly connected to the inner top of the cabinet body 1 and the position, close to the front surface of the inner bottom of the cabinet body 1, the two second water retaining plates 31 are fixedly connected to the positions, the two water retaining plates 31 are fixedly connected to the positions, close to the front surface of the cabinet body 1, the first water retaining plates are arranged at the first connection seat 4, the first heat dissipation mechanisms are arranged at the positions, the first connection positions are arranged at the positions, and the first connection positions of the first connection positions are corresponding to the first heat dissipation structures are arranged at the first connection positions, and are arranged at the positions, and correspond to the first heat dissipation structures, 41, and are arranged at the positions, and 41.
The effect that its whole embodiment 1 reached is, cabinet body 1 and cabinet door 21 have cooperated and have formed the low-voltage control cabinet body in this device, through set up sealing washer 2 between cabinet body 1 and cabinet door 21 and played sealed effect, when the rainwater was from cabinet door 21 and cabinet body 1 inside, first breakwater 3 cooperation second breakwater 31 that is the arc shape in the manger plate structure plays the position that is close to the front side that blocks the rainwater and guide the rainwater to cabinet body 1 inner bottom, then follow water drainage tank 32 and descend the effect of discharging, avoid the rainwater to cause the problem of damage with cabinet body 1 inner element contact, go up the thermovent 11 and lower thermovent 12 has played radiating effect, through set up first thermovent 4 and second thermovent 5 in last thermovent 11 and lower thermovent 12 position and have played the increase air flow rate, the effect of radiating effect has been improved, through installing the blast pipe 42 that is downwarping form on the first connecting seat 41 at last mouthful 11 top, when having played not influencing the radiating effect, the effectual rainwater that has solved through last mouthful 11 gets into cabinet body 1 inside waterproof problem that the inner part, the waterproof effect that has better waterproof effect that will get into the cabinet body 1 under the lower thermovent 1, the mutual control cabinet 1 has the effect that can's of having the setting up the waterproof effect, the lower thermovent 1, the effect that can's can't be played the inner to the control cabinet 1.
In embodiment 2, as shown in fig. 1-5, the outer surface of the first connecting seat 41 is in threaded connection with the exhaust pipe 42, the exhaust pipe 42 is in a bent pipe design, one end of the exhaust pipe 42 is in threaded connection with the first connecting piece 43, a first dust-proof plate 44 is arranged between inner surface walls of the first connecting piece 43, the second dust-proof heat dissipation mechanism comprises a second heat dissipation fan 5 and a second connecting seat 51, the second heat dissipation fan 5 is arranged between inner surface walls of the lower heat dissipation opening 12, the second connecting seat 51 is fixedly connected to the bottom of the cabinet body 1 and is located at the position of the lower heat dissipation opening 12, the outer surface of the second connecting seat 51 is in threaded connection with the second connecting piece 52, and a second dust-proof plate 53 is arranged between inner surface walls of the second connecting piece 52.
The effect that its whole embodiment 2 reached is, install on blast pipe 42 with first dust guard 44 through first connecting piece 43, has played and has prevented dust and debris to enter into the inside effect of cabinet body 1 through blast pipe 42, through setting up on second connecting piece 52 installs the second dust guard 53 to the second connecting seat 51 of lower thermovent 12 position, has played and has prevented that dust and debris from getting into the inside effect of cabinet body 1 through thermovent 12 down, has better dustproof effect, has avoided the dust to adsorb on the internal component of switch board, leads to the problem that the component radiating effect descends and causes the damage.
Working principle: in the device, the cabinet body 1 and the cabinet door 21 are matched to form a low-voltage control cabinet body, the sealing ring 2 is arranged between the cabinet body 1 and the cabinet door 21 to play a sealing role, when rainwater leaks into the cabinet body 1 from the position between the cabinet door 21 and the cabinet body 1, the first water baffle 3 which is in an arc shape in the water baffle structure is matched with the second water baffle 31 to play a role of blocking the rainwater and guiding the rainwater to the position, close to the front side, of the inner bottom of the cabinet body 1, then the rainwater is downwards discharged from the water discharge groove 32, the problem of damage caused by contact of the rainwater with elements in the cabinet body 1 is avoided, the upper heat dissipation port 11 and the lower heat dissipation port 12 play a role of heat dissipation, the first heat dissipation fan 4 and the second heat dissipation fan 5 are arranged at the positions of the upper heat dissipation port 11 and the lower heat dissipation port 12 to play a role of increasing air flow rate and improving heat dissipation effect, the exhaust pipe 42 which is downwards bent is arranged on the first connecting seat 41 at the top of the upper heat dissipation port 11, the problem that rainwater enters the cabinet body 1 through the upper radiating opening 11 is effectively solved while the radiating effect is not influenced, the waterproof effect is better, the lower radiating opening 12 is arranged at the bottom of the cabinet body 1, so that rainwater cannot enter the cabinet body 1, the waterproof effect is better under the mutual cooperation, the control cabinet body is effectively waterproof and protective, the first dust-proof plate 44 is mounted on the exhaust pipe 42 through the first connecting piece 43, the effect of preventing dust and sundries from entering the cabinet body 1 through the exhaust pipe 42 is achieved, the second dust-proof plate 53 is mounted on the second connecting seat 51 at the position of the lower radiating opening 12 through the second connecting piece 52, the effect of preventing dust and sundries from entering the cabinet body 1 through the lower radiating opening 12 is achieved, the dustproof effect is better, the problem that dust is adsorbed on elements in the control cabinet to cause the reduction of the radiating effect of the elements and damage the elements is avoided.
The present utility model is not limited to the above-mentioned embodiments, and any equivalent embodiments which can be changed or modified by the technical content disclosed above can be applied to other fields, but any simple modification, equivalent changes and modification made to the above-mentioned embodiments according to the technical substance of the present utility model without departing from the technical content of the present utility model still belong to the protection scope of the technical solution of the present utility model.
Claims (7)
1. A waterproof structure of a low-pressure control cabinet, comprising:
the novel anti-dust heat dissipation cabinet comprises a cabinet body (1), wherein an upper heat dissipation opening (11) is symmetrically formed in the top of the cabinet body (1), a lower heat dissipation opening (12) is symmetrically formed in the bottom of the cabinet body (1), supporting legs (13) are fixedly connected to the bottom of the cabinet body (1) at positions close to four corners, a sealing ring (2) is fixedly connected to the front surface of the cabinet body (1), a cabinet door (21) is connected to the front surface of the cabinet body (1) through a hinge, a water retaining structure is arranged at the position, close to the front surface, of the inner surface wall of the cabinet body (1), a first dustproof heat dissipation mechanism is arranged at the position, close to the upper heat dissipation opening (11), of the top of the cabinet body (1), and a second dustproof heat dissipation mechanism is arranged at the position, close to the lower heat dissipation opening (12), of the bottom of the cabinet body (1).
2. The waterproof structure of a low-voltage control cabinet according to claim 1, characterized in that: the water retaining structure comprises two first water retaining plates (3), two second water retaining plates (31) and a drainage groove (32), wherein the first water retaining plates (3) are fixedly connected to the inner top of the cabinet body (1) and the inner bottom of the cabinet body are close to the front surface, and the second water retaining plates (31) are fixedly connected to the inner surface of the two sides of the cabinet body (1) close to the front surface.
3. The waterproof structure of a low-voltage control cabinet according to claim 2, characterized in that: the water draining groove (32) is formed in the position of the front side of the first water baffle (3) at the inner bottom of the cabinet body (1), and the first water baffle (3) and the second water baffle (31) are both arranged in an arc shape.
4. The waterproof structure of a low-voltage control cabinet according to claim 1, characterized in that: the first dustproof heat dissipation mechanism comprises a first heat dissipation fan (4) and a first connecting seat (41), wherein the first heat dissipation fan (4) is arranged between the inner surface walls of the upper heat dissipation opening (11), the first connecting seat (41) is fixedly connected to the top of the cabinet body (1), and the position of the first connecting seat (41) corresponds to the position of the upper heat dissipation opening (11).
5. The waterproof structure of a low-voltage control cabinet according to claim 4, wherein: the outer surface threaded connection of first connecting seat (41) has blast pipe (42), blast pipe (42) are the return bend design, the one end threaded connection of blast pipe (42) has first connecting piece (43), be provided with first dust guard (44) between the interior surface wall of first connecting piece (43).
6. The waterproof structure of a low-voltage control cabinet according to claim 1, characterized in that: the second dustproof heat dissipation mechanism comprises a second heat dissipation fan (5) and a second connecting seat (51), wherein the second heat dissipation fan (5) is arranged between the inner surface walls of the lower heat dissipation opening (12), and the second connecting seat (51) is fixedly connected to the bottom of the cabinet body (1) and located at the position of the lower heat dissipation opening (12).
7. The waterproof structure of a low-voltage control cabinet according to claim 6, wherein: the outer surface threaded connection of second connecting seat (51) has second connecting piece (52), be provided with second dust guard (53) between the interior surface wall of second connecting piece (52).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321053738.5U CN219677844U (en) | 2023-05-05 | 2023-05-05 | Waterproof construction of low pressure control cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321053738.5U CN219677844U (en) | 2023-05-05 | 2023-05-05 | Waterproof construction of low pressure control cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219677844U true CN219677844U (en) | 2023-09-12 |
Family
ID=87919827
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321053738.5U Active CN219677844U (en) | 2023-05-05 | 2023-05-05 | Waterproof construction of low pressure control cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219677844U (en) |
-
2023
- 2023-05-05 CN CN202321053738.5U patent/CN219677844U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209805185U (en) | flood control high-low voltage power distribution cabinet | |
| CN211857259U (en) | Water and electricity double control system integrated controller | |
| CN219677844U (en) | Waterproof construction of low pressure control cabinet | |
| CN218242648U (en) | Dampproofing waterproof distribution switch controlgear | |
| CN210224745U (en) | Ventilation type switch board | |
| CN208548634U (en) | A kind of outdoor rainproof type distribution box | |
| CN216958931U (en) | Anti-condensation low-voltage cabinet | |
| CN214849629U (en) | Short-circuit prevention device of power distribution cabinet | |
| CN114744493A (en) | Fireproof power distribution cabinet | |
| CN204809685U (en) | Moistureproof terminal box | |
| CN209488000U (en) | A kind of cubicle switchboard with dustproof and waterproof | |
| CN216085745U (en) | Waterproof switch cabinet | |
| CN219811772U (en) | Waterproof low-voltage switch cabinet | |
| CN219892666U (en) | Ring main unit with dampproofing function | |
| CN213212741U (en) | Novel dampproofing shutoff regulator cubicle | |
| CN219226912U (en) | Dampproof device for switch cabinet | |
| CN218414374U (en) | Insulating switch of wisdom safety power consumption | |
| CN219041183U (en) | Totally-enclosed insulating ring main unit | |
| CN218828594U (en) | Outdoor power distribution cabinet | |
| CN219918113U (en) | Ponding-proof high-voltage switch cabinet | |
| CN109638657A (en) | A kind of dehumidification device in hermetically sealed convergence control cabinet | |
| CN209029742U (en) | A kind of arranging box of distribution transformer terminals | |
| CN219627202U (en) | Outdoor control cabinet | |
| CN216489091U (en) | High leakproofness prevention of seepage water's electric appliance cabinet | |
| CN215527630U (en) | Novel frame circuit breaker for low-voltage circuit |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |