CN219227019U

CN219227019U - High-efficient radiating block terminal

Info

Publication number: CN219227019U
Application number: CN202223373272.5U
Authority: CN
Inventors: 曾庆鹏; 陈发刚
Original assignee: Hexu Power Group Co ltd
Current assignee: Hexu Power Group Co ltd
Priority date: 2022-12-13
Filing date: 2022-12-13
Publication date: 2023-06-20
Anticipated expiration: 2032-12-13

Abstract

The utility model relates to the technical field of distribution boxes, in particular to a high-efficiency heat-dissipation distribution box which comprises a suction fan, a condensation pipe, a drain pipe, an air distribution plate and an air outlet. The suction fan that arranges in the block terminal is with the block terminal in with external air suction, and the condensing temperature of in-process suction air through the condenser pipe descends by a wide margin for it is better to the cooling effect of block terminal, and the water droplet that condenses in the air condensing process is in time discharged from the drain pipe, and air inlet pipe department sets up the air filter screen, guarantees the whole cleanness of device, suction fan below air distribution plate and the setting of apopore simultaneously, makes the air distribute more evenly in the block terminal body, thereby makes the forced air cooling dead angle free, and the radiating effect is better. According to the utility model, the air is condensed and cooled, and the air distribution plate is arranged, so that the cooling effect on the distribution box is better, and the condensed water in the air cooling process is collected in a reflux way, so that the influence on the distribution box is avoided, and the use stability of the device is ensured.

Description

High-efficient radiating block terminal

Technical Field

The utility model relates to the technical field of distribution boxes, in particular to a high-efficiency heat-dissipation distribution box.

Background

The distribution box is characterized in that switching equipment, a measuring instrument, protective electrical appliances and auxiliary equipment are assembled in a closed or semi-closed metal cabinet or on a screen according to the electrical wiring requirement to form a low-voltage distribution device; the circuit can be switched on or off by a manual or automatic switch in normal operation, and the circuit can be switched off or alarmed by a protective electric appliance in fault or abnormal operation; the measuring instrument can display various parameters in operation, and can also adjust certain electrical parameters to prompt or signal deviation from a normal working state.

The distribution box has the characteristics of small volume, simple installation, special technical performance, fixed position, unique configuration function, no limit of places, stable and reliable operation, high space utilization rate, small occupied area and environmental protection effect, is widely applied to various distribution and transformation offices, is generally installed outdoors, is internally generally integrated with a plurality of electric element modules with large heating value and various discrete electronic elements, works in a high-temperature environment for a long time, can be aged in advance, shortens the service life, and can seriously influence the control precision and the control stability once the internal temperature of the distribution box is too high, even causes the electric element to burn out, causes unexpected shutdown, and particularly frequently causes a tripping phenomenon of the switch in the distribution box in summer high-temperature seasons, thereby influencing the power supply reliability.

At present, the conventional method for radiating the distribution box enables external air to be discharged into the distribution box through a pipeline by using a blower, ventilation and heat radiation are carried out, the radiating effect in the process is poor, and particularly when the external air temperature in summer is higher, the radiating effect in the distribution box is poorer when the air is conveyed to the distribution box, and certain potential safety hazards are also provided while the distribution reliability is influenced.

Disclosure of Invention

The utility model aims to overcome the defects in the prior art and provide the distribution box which can refrigerate air so as to realize efficient heat dissipation of the distribution box.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a high-efficient radiating block terminal, includes the block terminal, the block terminal in be provided with the suction fan, the suction pipe has been seted up to the block terminal top, the suction fan is connected with the suction pipe, the suction pipe is connected with the condenser pipe upper end, condenser pipe and the outer box fixed connection of block terminal are provided with inlet tube and outlet pipe on the condenser pipe, the condenser pipe lower extreme is connected with the air-supply line.

Further, the lower end of the condensing pipe is connected with a drain pipe which is communicated with the liquid sealing barrel.

Further, the air inlet pipe is arranged on the water outlet pipe in a surrounding mode.

Further, an air filter screen is arranged at the inlet of the air inlet pipe.

Further, air distribution plates are arranged below the suction fan, and air outlet holes are uniformly distributed on a bottom plate of the distribution box.

Further, splash-proof eaves are arranged on the periphery below the bottom plate.

The utility model has the beneficial effects that: through carrying out condensation cooling to the air, set up the air distribution board simultaneously for the radiating effect to the block terminal is better, and carries out the backward flow to the condensate water of air cooling in-process and collect, avoids causing the influence to the block terminal, has guaranteed the stability that the device used.

Drawings

Fig. 1 is a schematic diagram of the overall structure of the present utility model.

Name corresponding to each label in the figure:

1. a distribution box; 11. a suction fan; 111. an air suction pipe; 12. a condensing tube; 121. a water inlet pipe; 122. a water outlet pipe; 123. an air inlet pipe; 124. a drain pipe; 125. an air filter screen; 13. a liquid seal barrel; 14. a bottom plate; 141. an air outlet hole; 142. splash-proof eave; 15. and a wind distribution plate.

Detailed Description

The technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, but not all embodiments, and all other embodiments obtained by those skilled in the art based on the embodiments of the present utility model are within the scope of protection of the present utility model.

Embodiments of the utility model:

as shown in fig. 1, in the distribution box 1 of the present utility model, a suction fan 11 is connected with a suction pipe 111, the suction pipe 111 is connected with a condensation pipe 12 and is connected with an air inlet pipe 123, a water inlet pipe 121 and a water outlet pipe 122 are arranged in the condensation pipe 12, a water outlet pipe 125 is arranged at the lower end of the condensation pipe 12 and is communicated with a liquid seal barrel 13, the air inlet pipe 123 is circumferentially arranged on the water outlet pipe 122, an air filter screen 124 is arranged on the air inlet pipe 123, an air distribution plate 15 is arranged below the suction fan 11 of the distribution box 1 in the process, air outlet holes 141 are uniformly distributed on a bottom plate 14, and splash-proof eaves 142 are circumferentially arranged below the bottom plate 14.

The principle of the utility model is as follows:

the block terminal 1 is when using with block terminal 1 fixed mounting on wall or support to after the block terminal 1 is installed fixedly, be connected inlet tube 121 and outlet pipe 122 with water supply system, because block terminal 1 is often outdoor use, in-process inlet tube 121 can be through carrying out the diversion to the original circulating water system in factory, in-process realization is still more convenient and energy-conserving when cooling down to block terminal 1, also can effectually reduce cost, after circulating water switch-on, connect a hose below drain pipe 125, and extend the hose into liquid seal bucket 13 can, in-process hose extends into liquid seal bucket 13, its aim at can effectually avoid the air to enter into condenser pipe 12 from drain pipe 125, make the air can only encircle outlet pipe 122 from intake pipe 124 and enter into condenser pipe 121, make the refrigeration effect to the air better, and the water vapor of air in the refrigeration in-process can condense into, the water droplet of condensing at this moment is discharged through drain pipe 125, so can effectually avoid the water droplet to cause the influence to the use of block terminal 1.

In the process of exhausting air, the water level in the liquid seal barrel 13 rises to a certain extent, but in the process, on one hand, the negative pressure of the air suction barrel 11 is not large, and meanwhile, the air suction opening 111 is communicated with the air inlet pipe 124, so that water in the liquid seal barrel 13 in the process is not pressed into the condenser pipe 12, and the discharge of condensed water in the condenser pipe 12 is affected.

The gas sucked into the distribution box 1 through the suction fan 11 is distributed through the gas distribution plate 15, so that the cold air is distributed more uniformly in the process, and the air cooling process without dead angles can be performed on the box body of the distribution box 1 uniformly in the process, so that the air cooling effect is better.

The inhaled air flows in the box body and is discharged from the cable interface and the air outlet 141, so that the circulation process of the refrigerating air is realized, the refrigerating and radiating process in the distribution box 1 is realized, the radiating effect is better, rainwater and the like are blocked through the splash-proof eave 142 at the bottom of the distribution box 1, a large amount of rainwater is prevented from splashing into the box body of the distribution box 1, and the normal use of the distribution box 1 is influenced.

Claims

1. The utility model provides a high-efficient radiating block terminal which characterized in that: including block terminal (1), block terminal (1) in be provided with suction fan (11), suction pipe (111) have been seted up to block terminal (1) top, suction fan (11) are connected with suction pipe (111), suction pipe (111) are connected with condenser pipe (12) upper end, condenser pipe (12) are connected with block terminal (1) outer box fixed connection, are provided with inlet tube (121) and outlet pipe (122) on condenser pipe (12), condenser pipe (12) lower extreme is connected with air-supply line (123).

2. The high-efficiency heat-dissipating power distribution box of claim 1, wherein: the lower end of the condensing pipe (12) is connected with a drain pipe (125), and the drain pipe (125) is communicated with the liquid seal barrel (13).

3. The high-efficiency heat-dissipating power distribution box of claim 1, wherein: the air inlet pipe (123) is circumferentially arranged on the water outlet pipe (122).

4. The high-efficiency heat-dissipating power distribution box of claim 1, wherein: an air filter screen (124) is arranged at the inlet of the air inlet pipe (123).

5. The high-efficiency heat-dissipating power distribution box of claim 1, wherein: an air distribution plate (15) is arranged below the suction fan (11), and air outlet holes (141) are uniformly distributed on a bottom plate (14) of the distribution box (1).

6. The high-efficiency heat-dissipating electrical box of claim 5, wherein: splash-proof eaves (142) are arranged on the periphery below the bottom plate (14).