CN218770835U

CN218770835U - Switch board that radiating effect is good

Info

Publication number: CN218770835U
Application number: CN202222718259.2U
Authority: CN
Inventors: 刘元富; 刘彩云
Original assignee: Wuhan Fuquan Electric Power Technology Co ltd
Current assignee: Wuhan Fuquan Electric Power Technology Co ltd
Priority date: 2022-10-17
Filing date: 2022-10-17
Publication date: 2023-03-28
Anticipated expiration: 2032-10-17

Abstract

The utility model relates to a relevant technical field of switch board specifically is a switch board that radiating effect is good, including the cabinet body, the internal integrated into one piece division of transport cabinet has accomodates chamber, cooling chamber and water storage chamber and carries out the cooperation work, is provided with the water conservancy diversion heating panel in the cooling chamber, and water delivery subassembly is installed to external side wall of the cabinet, water delivery subassembly can carry water storage intracavity water to the water conservancy diversion heating panel on, make the outside air get into through the water conservancy diversion heating panel accomodate the chamber before with water contact and cool down, and then cooperate radiator fan to come to be handled accomodating only ventilation cooling in the chamber, can cool down accomodating intracavity air, and the radiating effect is better, and low cost has stronger practicality.

Description

Switch board that radiating effect is good

Technical Field

The utility model relates to a switch board correlation technique field specifically is a switch board that the radiating effect is good.

Background

The switch board is according to the low-voltage distribution device of electrical wiring requirement equipment with switchgear, measuring apparatu and auxiliary assembly in closed or semi-closed metal cabinet or on the screen width, and at the in-process that the switch board used, its built-in consumer can produce the heat at the during operation, if not in time with heat discharge outside the rack, can make the heat constantly pile up and influence the normal operating of consumer.

The current switch board has generally set radiator fan and has come to carry out ventilation cooling to the internal portion of cabinet and handle, and when the switch board external environment is stable too high, the radiating effect through radiator fan is relatively poor, consequently, proposes a switch board that the radiating effect is good and satisfies the user demand.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a switch board that the radiating effect is good 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:

the utility model provides a switch board that radiating effect is good, includes the cabinet body, cabinet body front end is provided with the cabinet door, the internal integrated into one piece of cabinet divides there is storage chamber, water storage chamber and cooling chamber, the water storage chamber sets up in cabinet internal chamber bottom and is located storage chamber below, the cooling chamber sets up to distribute respectively and is taking in two of chamber both sides, the top cap is installed at cabinet body top, it is provided with radiator fan on the cabinet body at chamber top to take in, cabinet body top lateral wall is provided with the first air inlet that is linked together with the cooling chamber, cooling chamber bottom one side be provided with take in the second air inlet that the chamber is linked together, be provided with the water conservancy diversion heating panel in the cooling chamber, water delivery subassembly is installed to cabinet external lateral wall, water delivery subassembly one end links to each other with the water storage chamber, and the water delivery subassembly other end links to each other with water conservancy diversion heating panel top, water conservancy diversion heating panel bottom through arrange the mouth with the water storage chamber is linked together.

As a further aspect of the present invention: the diversion heat dissipation plate comprises two clamping plates and a plurality of grid cloths clamped between the two clamping plates, a plurality of clamping grooves used for clamping the grid cloths are uniformly formed in one side, close to each other, of each clamping plate, and a plurality of strip-shaped through grooves corresponding to the grid cloths are formed in the side portions of the clamping plates and the grid cloths.

As a further aspect of the present invention: the cooling cavity inner side wall is provided with a plurality of clapboards along vertical direction connection, and a plurality of the clapboards are distributed in a staggered manner, and one end of each clapboard is abutted against the side part of the flow guide heat dissipation plate.

As a further aspect of the present invention: the water delivery assembly comprises a water pump, a first water delivery pipe, a second water delivery pipe and a third water delivery pipe, the water pump is installed on the outer side wall of the cabinet body, one end of the first water delivery pipe is connected with the inlet end of the water pump, the other end of the first water delivery pipe is connected into the water storage cavity, one end of the second water delivery pipe is connected with the outlet end of the water pump, the other end of the second water delivery pipe is connected with the side portion of the third water delivery pipe, the bottom of the third water delivery pipe is connected with a plurality of discharge pipes, and the number and the arrangement positions of the discharge pipes correspond to the clamping grooves.

As a further aspect of the present invention: and a filter screen plate is arranged in the air inlet.

Compared with the prior art, the beneficial effects of the utility model are that: this switch board is through taking in the chamber at the internal division of cabinet, cooling chamber and water storage chamber carry out the cooperation work, the cooling intracavity is provided with the water conservancy diversion heating panel, carry the water storage intracavity water to the water conservancy diversion heating panel through water delivery subassembly on, make the outside air get into through the water conservancy diversion heating panel and take in before the chamber with water contact and cool down, and then cooperation radiator fan comes to handle taking in the chamber only ventilation cooling, can cool down taking in the intracavity air, the radiating effect is better, and low cost, has stronger practicality.

Drawings

Fig. 1 is a schematic view of an overall external structure in an embodiment of the present invention.

Fig. 2 is a schematic view of the overall internal structure in the embodiment of the present invention.

Fig. 3 is a schematic structural diagram of a heat-dissipating plate according to an embodiment of the present invention.

Fig. 4 is a schematic view of a connection relationship between the third water pipe and the rack pipe in the embodiment of the present invention.

Fig. 5 is an enlarged schematic view of a portion a in fig. 2.

Wherein: the cabinet comprises a cabinet body-1, a cabinet door-2, a top cover-3, a storage cavity-4, a water storage cavity-5, a cooling cavity-6, a first air inlet-7, a second air inlet-8, a cooling fan-9, a partition-10, a diversion and heat dissipation plate-11, a water inlet pipe-12, a water outlet pipe-13, a filter screen plate-14, a water pump-15, a first water pipe-16, a second water pipe-17, a third water pipe-18, a pipe bank-19, a clamp plate-20, a strip-shaped through groove-21, a clamp groove-22, grid cloth-23 and a discharge port-24.

Detailed Description

It should be noted that, in the case of no conflict, the embodiments and features of the embodiments of the present invention may be combined with each other.

The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.

Example one

Referring to fig. 1 and 2, a power distribution cabinet with a good heat dissipation effect comprises a cabinet body 1, a cabinet door 2 is arranged at the front end of the cabinet body 1, a storage cavity 4, a water storage cavity 5 and a cooling cavity 6 are integrally formed inside the cabinet body 1, the shape, size and arrangement position of the cabinet door 2 correspond to the storage cavity 4, the storage cavity 4 is used for accommodating electrical equipment, the water storage cavity 5 is arranged at the bottom of an inner cavity of the cabinet body 1 and located below the storage cavity 4, the cooling cavity 6 is arranged to be respectively distributed on two sides of the storage cavity 4, a top cover 3 is installed at the top of the cabinet body 1, a heat dissipation fan 9 is arranged on the cabinet body 1 at the top of the storage cavity 4, a first air inlet 7 communicated with the cooling cavity 6 is arranged on the outer side wall of the top of the cabinet body 1, a second air inlet 8 communicated with the storage cavity 4 is arranged on one side of the bottom of the cooling cavity 6, a heat dissipation plate 11 is arranged in the cooling cavity 6, a water diversion outer side wall is installed on the cabinet body 1, one end of the water delivery assembly is connected with the water storage cavity 5, and the other end of the diversion assembly is connected with the top of the diversion heat dissipation plate 11 through a discharge port 24.

Referring to fig. 2, 3 and 5, the flow guide and heat dissipation plate 11 includes two clamping plates 20 and a plurality of mesh cloths 23 clamped between the two clamping plates 20, a plurality of clamping grooves 22 for clamping the mesh cloths 23 are uniformly formed on one side of the two clamping plates 20 close to each other, a plurality of strip-shaped through grooves 21 corresponding to the mesh cloths 23 are formed on the side portions of the clamping plates 20 and the mesh cloths 23, the mesh cloths 23 are strip-shaped, the two clamping plates can be connected and fixed by bolts, the strip-shaped through grooves 21 are arranged so that air can pass through the mesh cloths 23 when passing through the clamping plates, water conveyed by the water conveying assembly flows down on the mesh cloths 23 from top to bottom, the air passes through the mesh cloths 23 with the water to be cooled, in this embodiment, a plurality of partition plates 10 are connected and arranged along a vertical direction in the cooling cavity 6, the partition plates 10 are distributed in a staggered manner, one end of the partition plate 10 abuts against the side portion of the flow guide and heat dissipation plate 11, external air enters the cooling cavity 6 through the first air inlet 7, and passes through the second air inlet 8 to be accommodated in the cooling cavity 4 for heat dissipation and heat dissipation, and heat dissipation.

Example two

Referring to fig. 1, 2 and 4, on the basis of the first embodiment, the water delivery assembly includes a water pump 15, a first water delivery pipe 16, a second water delivery pipe 17 and a third water delivery pipe 18, the water pump 15 is installed on the outer side wall of the cabinet body 1, one end of the first water delivery pipe 16 is connected to the inlet end of the water pump 15, the other end of the first water delivery pipe 16 is connected to the inside of the water storage cavity 5, one end of the second water delivery pipe 17 is connected to the outlet end of the water pump 15, the other end of the second water delivery pipe 17 is connected to the side portion of the third water delivery pipe 18, the bottom of the third water delivery pipe 18 is connected to a plurality of rows of pipes 19, the number and the arrangement position of the rows of pipes 19 correspond to the clamping groove 22, the top of the clamping groove is opened, water is discharged to the top of the grid cloth 23 through the plurality of pipes 19, and flows downwards along the grid cloth 23 until the water is discharged into the water storage cavity 5 through the discharge port 24, so as to realize water recycling.

And a filter screen plate 14 is arranged in the air inlet, and the filter screen plate 14 filters the outside air entering the cooling cavity 6.

The working principle is as follows: the heat radiation fan 9 and the water pump 15 are both connected with a power supply source and a controller which are additionally arranged in the power distribution cabinet in a matching manner to work, a water inlet pipe 12 and a water outlet pipe 13 are arranged at the corresponding position of the outer wall of the bottom of the power distribution cabinet and the water storage cavity 5 so as to facilitate water adding and water changing, when the power distribution cabinet is used, water in the water storage cavity 5 is conveyed into each exhaust pipe 19 through the water pump 15, the first water conveying pipe 16, the second water conveying pipe 17 and the third water conveying pipe 18, the water in the exhaust pipes 19 is discharged to the top of each grid cloth 23, the water flows downwards along the grid cloth 23 until the water is discharged to the water storage cavity 5 through a discharge port 24, air flowing in the storage cavity 4 is obtained through the heat radiation fan 9 so as to drive outside air to enter the cooling cavity 6 through the first air inlet 7, the air alternately passes through the grid cloth 23 and contacts with the water under the action of the partition plate 10, the grid cloth 23 can improve the contact effect of the air and the water, the air contacting effect, the air which is cooled through the water enters the storage cavity 4 through the second air inlet 8, and then is discharged out of the heat radiation fan 9 so as to realize the heat radiation ventilation treatment of the cabinet body 4.

Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.

Claims

1. The utility model provides a switch board that radiating effect is good, includes the cabinet body, cabinet body front end is provided with the cabinet door, its characterized in that, the internal portion integrated into one piece of cabinet divides to have and accomodates chamber, water storage chamber and cooling chamber, the water storage chamber sets up and just is located cabinet internal chamber bottom accomodate the chamber below, the cooling chamber sets up to two of distributing respectively in accomodating the chamber both sides, the top cap is installed at cabinet body top, it is provided with radiator fan on the cabinet body at chamber top to accomodate, cabinet body top lateral wall is provided with the first air inlet that is linked together with the cooling chamber, cooling chamber bottom one side be provided with accomodate the second air inlet that the chamber is linked together, the cooling intracavity is provided with the water conservancy diversion heating panel, water delivery subassembly is installed to cabinet external lateral wall, water delivery subassembly one end links to each other with the water storage chamber, the water delivery subassembly other end links to each other with water conservancy diversion heating panel top, water conservancy diversion heating panel bottom through the row mouthful with the water storage chamber is linked together.

2. The power distribution cabinet with the good heat dissipation effect according to claim 1, wherein the flow guide heat dissipation plate comprises two clamping plates and a plurality of grid cloths clamped between the two clamping plates, a plurality of clamping grooves used for clamping the grid cloths are uniformly formed in one side, close to each other, of the two clamping plates, and a plurality of strip-shaped through grooves corresponding to the grid cloths are formed in the side portions of the clamping plates and the grid cloths.

3. The power distribution cabinet with the good heat dissipation effect according to claim 2, wherein a plurality of partition plates are connected and arranged on the inner side wall of the cooling cavity along the vertical direction, the partition plates are distributed in a staggered manner, and one ends of the partition plates abut against the side portions of the flow guide heat dissipation plates.

4. The power distribution cabinet with the good heat dissipation effect according to claim 2, wherein the water delivery assembly comprises a water pump, a first water delivery pipe, a second water delivery pipe and a third water delivery pipe, the water pump is installed on the outer side wall of the cabinet body, one end of the first water delivery pipe is connected with the inlet end of the water pump, the other end of the first water delivery pipe is connected into the water storage cavity, one end of the second water delivery pipe is connected with the outlet end of the water pump, the other end of the second water delivery pipe is connected with the side portion of the third water delivery pipe, a plurality of rows of pipes are connected to the bottom of the third water delivery pipe, and the number and the arrangement positions of the rows of pipes correspond to the clamping grooves.

5. The power distribution cabinet with a good heat dissipation effect as claimed in claim 1, wherein a filter screen plate is installed in the air inlet.