CN205666470U - Block terminal heat sink - Google Patents

Block terminal heat sink Download PDF

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Publication number
CN205666470U
CN205666470U CN201620391995.3U CN201620391995U CN205666470U CN 205666470 U CN205666470 U CN 205666470U CN 201620391995 U CN201620391995 U CN 201620391995U CN 205666470 U CN205666470 U CN 205666470U
Authority
CN
China
Prior art keywords
storage tank
casing
water tank
suction nozzle
storage water
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
Application number
CN201620391995.3U
Other languages
Chinese (zh)
Inventor
王谦
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Dazhou Yuanda Electrical Equipment Co Ltd
Original Assignee
Dazhou Yuanda Electrical Equipment Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Dazhou Yuanda Electrical Equipment Co Ltd filed Critical Dazhou Yuanda Electrical Equipment Co Ltd
Priority to CN201620391995.3U priority Critical patent/CN205666470U/en
Application granted granted Critical
Publication of CN205666470U publication Critical patent/CN205666470U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Abstract

The utility model discloses a block terminal heat sink, including box, pipeline and storage water tank, the pipeline includes breathing pipe and blast pipe, the one end of breathing pipe is passed the box lateral wall and is set up in the box, and the other end of breathing pipe passes the storage water tank setting in the storage water tank, be provided with the aspiration pump on the breathing pipe, the aspiration pump is connected with the power, the end wall setting was in the box on the box was passed to the one end of blast pipe, and the other end of blast pipe passes the last end wall of storage water tank and the inside intercommunication of storage water tank, contain the cooling water in the storage water tank, the horizontal plane of cooling water is less than the port of the blast pipe in the storage water tank, the port of the breathing pipe in the storage water tank gos deep into the bottom of cooling water. The utility model discloses an air in the circulative cooling block terminal has reduced outside temperature of hot air's influence in the block terminal, while simple structure, and the operating aspect, the cooling effect is good.

Description

A kind of distribution box heat sink
Technical field
This utility model relates to power supply unit technical field, particularly relates to a kind of distribution box heat sink.
Background technology
Distribution box is the cabinet of the electric elements being integrated with for electric energy distribution, and distribution box mainly has both sides to make With: one is that electrical equipment carries out distribution and control, and two is when overload, short circuit and electric leakage occurs in circuit, it is provided that power-off protection, The distribution that power distribution cabinet is widely used in the household electricities such as residential building, school and hospital because of its good function controls.
Owing to there being substantial amounts of Power entry module inside distribution box, internal power system is more complicated, and life-time service can cause joins Electricity module easily produces substantial amounts of heat, and electric elements work for a long time in the environment of high temperature, can premature aging and shortening use Life-span, especially temperature, too high meeting made electrical equipment burn, and caused accident power-off, especially can frequently go out season at summer high temperature Switch trip phenomenon in existing distribution.
Patent No. CN203445475U, filing date 2013-08-19, a kind of open air with linkage aeration structure is low Being press-fitted electronic box, including low-tension distribution box, the top of described low-tension distribution box is semicircle setting, it is characterised in that: described low Being press-fitted the linkage aeration structure set on the sidewall of electronic box, described linkage aeration structure includes vent, is arranged on described vent The linkage door of inner side, described linkage door is connected by linkage draw bar, the linkage draw bar set on described low-tension distribution box Control handle, is provided with linkage exhaust fan in described vent, the control switch of described linkage exhaust fan and described linkage traction Bar is connected.This utility model is matched by linkage from top to bottom exhaust fan, and hot-air is discharged distribution box cooling, but because of outside temperature Spend higher in the case of, the method effect taking exhaust cooling is not fine, on distribution box fill exhaust fan, exhaust fan itself consumption Electricity, can produce heat, and the method cooling of therefore aerofluxus, effect is undesirable.
Utility model content
The purpose of this utility model is to overcome the above-mentioned problems in the prior art, it is provided that a kind of distribution box cooling dress Put, after the hot-air in this distribution box is by cooling, again in input magazine body, play the effect of air in circulating cooling distribution box, Largely reduce the impact of hot outside temperature, simultaneously simple in construction, operating aspect, good cooling results.
For achieving the above object, the technical solution adopted in the utility model is as follows:
A kind of distribution box heat sink, including casing, pipeline and storage tank, it is characterised in that: described pipeline includes air-breathing Pipe and exhaustor, one end of described suction nozzle is arranged in casing through wall box, and the other end of suction nozzle passes storage tank Being arranged in storage tank, described suction nozzle is provided with air pump, described air pump is connected with power supply, one end of described exhaustor Being arranged in casing through casing upper end wall, the other end of exhaustor connects through the upper end wall of storage tank and the inside of storage tank Logical, fill cooling water in described storage tank, the horizontal plane of described cooling water is less than the port of the exhaustor in storage tank, described storage The port of the suction nozzle in water tank deeply cools down the bottom of water.
Described box house is additionally provided with temperature sensor, and described temperature sensor connects PLC, described PLC Controller is connected with air pump.
The port of the suction nozzle in described casing is provided with basket strainer, and the port of the exhaustor in described casing is provided with dry Drying prescription.
Described storage tank upper end is additionally provided with interpolation mouth.
Employing the utility model has the advantage of:
1, by air pump, the hot-air in casing is sucked in storage tank, in storage tank, have cooling water, cool down water cooling Hot-air, the air after cooling leads to the exhaustor on supercooled water horizontal plane and enters again in casing, it is achieved to the air in casing Circulating cooling, directly and hot air, contact surface is wider, and faster, cooling effect can be more preferably for radiating rate for logical supercooled water.
2, by the temperature in temperature sensor meeting induction-box body, PLC accepts the temperature signal of temperature sensor Control air pump, it is achieved that the Based Intelligent Control to case body temperature, reduce workload, play the effect saving the energy.
3, prevent the dust impurity in casing from entering in storage tank by suction nozzle by basket strainer, it is ensured that to cool down the clear of water Clean, preventing the liquid component cooling down water by evaporating in casing by desiccant, preventing electrical equipment from making moist, in order to avoid affecting electrical equipment Life-span.
4, the cooling water that mouth is convenient for changing in storage tank is added.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Being labeled as in figure: 1, casing, 2, suction nozzle, 3, exhaustor, 4, storage tank, 5, cooling water, 6, basket strainer, 7, take out Air pump, 8, temperature sensor, 9, PLC, 10, desiccant, 11, add mouth.
Detailed description of the invention
Below in conjunction with the accompanying drawings this utility model is described further.
Embodiment 1
As described in Figure 1, a kind of distribution box heat sink, including casing 1, pipeline and storage tank 4, described pipeline includes inhaling Trachea 2 and exhaustor 3, one end of described suction nozzle 2 is arranged in casing 1 through casing 1 sidewall, and the other end of suction nozzle 2 is worn Crossing storage tank 4 to be arranged in storage tank 4, described suction nozzle 2 is provided with air pump 7, described air pump 7 is connected with power supply, institute The one end stating exhaustor 3 is arranged in casing 1 through casing 1 upper end wall, and the other end of exhaustor 3 is through the upper end of storage tank 4 Wall connects with the inside of storage tank 4, fills cooling water 5 in described storage tank 4, and the horizontal plane of described cooling water 5 is less than storage tank 4 The port of interior exhaustor 3, the port of the suction nozzle 2 in described storage tank 4 deeply cools down the bottom of water 5.
Described casing 1 is internal is additionally provided with temperature sensor 8, and described temperature sensor 8 connects PLC 9, described PLC 9 is connected with air pump 7.
The port of the suction nozzle 2 in described casing 1 is provided with basket strainer 6, and the port of the exhaustor 3 in described casing 1 sets It is equipped with desiccant 10.
Described storage tank 4 upper end is additionally provided with interpolation mouth 11.
By air pump 7, the hot-air in casing 1 is sucked in storage tank 4, have cooling water 5 in storage tank 4, cool down water 5 Cooling hot-air, the air after cooling leads to the exhaustor 3 on supercooled water 5 horizontal plane and enters again in casing 1, it is achieved to casing 1 In air circulating cooling, directly and hot air, contact surface is wider for logical supercooled water 5, radiating rate faster, cooling effect Can be more preferably.
Can sense the temperature in casing 1 by temperature sensor 8, PLC 9 accepts the temperature letter of temperature sensor 8 Number control air pump 7, it is achieved that to the Based Intelligent Control of temperature in casing 1, reduce workload, play the effect saving the energy.
Prevent the dust impurity in casing 1 from entering in storage tank 4 by suction nozzle 2 by basket strainer 6, it is ensured that cooling water 5 Cleaning, by desiccant 10 prevent cool down water liquid component by evaporating in casing, prevent electrical equipment from making moist, Yi Mianying Ring the life-span of electrical equipment.
Add the cooling water that mouth 11 is convenient for changing in storage tank 4.

Claims (4)

1. a distribution box heat sink, including casing (1), pipeline and storage tank (4), it is characterised in that: described pipeline includes Suction nozzle (2) and exhaustor (3), in one end of described suction nozzle (2) is arranged on casing (1) through casing (1) sidewall, suction nozzle (2), in the other end is arranged on storage tank (4) through storage tank (4), described suction nozzle (2) is provided with air pump (7), described Air pump (7) is connected with power supply, in one end of described exhaustor (3) is arranged on casing (1) through casing (1) upper end wall, and aerofluxus The other end of pipe (3) connects through the upper end wall of storage tank (4) with the inside of storage tank (4), fills cold in described storage tank (4) But water (5), the horizontal plane of described cooling water (5) is less than in the port of the exhaustor (3) in storage tank (4), described storage tank (4) The port of suction nozzle (2) deeply cool down the bottom of water (5).
2. a kind of distribution box heat sink as claimed in claim 1, it is characterised in that: described casing (1) is internal to be additionally provided with Temperature sensor (8), described temperature sensor (8) connects PLC (9), described PLC (9) and air pump (7) Connect.
3. a kind of distribution box heat sink as claimed in claim 1, it is characterised in that: the suction nozzle (2) in described casing (1) Port be provided with basket strainer (6), the port of the exhaustor (3) in described casing (1) is provided with desiccant.
4. a kind of distribution box heat sink as claimed in claim 1, it is characterised in that: described storage tank (4) upper end also sets up There is interpolation mouth (11).
CN201620391995.3U 2016-05-04 2016-05-04 Block terminal heat sink Expired - Fee Related CN205666470U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201620391995.3U CN205666470U (en) 2016-05-04 2016-05-04 Block terminal heat sink

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201620391995.3U CN205666470U (en) 2016-05-04 2016-05-04 Block terminal heat sink

Publications (1)

Publication Number Publication Date
CN205666470U true CN205666470U (en) 2016-10-26

Family

ID=57159744

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201620391995.3U Expired - Fee Related CN205666470U (en) 2016-05-04 2016-05-04 Block terminal heat sink

Country Status (1)

Country Link
CN (1) CN205666470U (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107171212A (en) * 2017-07-13 2017-09-15 国网山东省电力公司平原县供电公司 A kind of distributed board outdoor
CN108288821A (en) * 2017-11-29 2018-07-17 江西省互电气有限公司 A kind of dewatering type industry electric cabinet dehumidification device
CN109672104A (en) * 2019-02-21 2019-04-23 国网山东省电力公司临沂供电公司 A kind of dedusting heat dissipation power distribution cabinet
CN110739622A (en) * 2019-10-28 2020-01-31 徐州晨晓精密机械制造有限公司 control cabinet for mechanical production

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107171212A (en) * 2017-07-13 2017-09-15 国网山东省电力公司平原县供电公司 A kind of distributed board outdoor
CN108288821A (en) * 2017-11-29 2018-07-17 江西省互电气有限公司 A kind of dewatering type industry electric cabinet dehumidification device
CN109672104A (en) * 2019-02-21 2019-04-23 国网山东省电力公司临沂供电公司 A kind of dedusting heat dissipation power distribution cabinet
CN110739622A (en) * 2019-10-28 2020-01-31 徐州晨晓精密机械制造有限公司 control cabinet for mechanical production

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Date Code Title Description
C14 Grant of patent or utility model
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: 20161026

Termination date: 20200504