CN205196200U - Heat radiator for communication machine box - Google Patents
Heat radiator for communication machine box Download PDFInfo
- Publication number
- CN205196200U CN205196200U CN201520725669.7U CN201520725669U CN205196200U CN 205196200 U CN205196200 U CN 205196200U CN 201520725669 U CN201520725669 U CN 201520725669U CN 205196200 U CN205196200 U CN 205196200U
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- gas
- liquid
- separation chamber
- liquid separation
- heat abstractor
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- Expired - Fee Related
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- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The utility model discloses a heat radiator for communication machine box, including communication machine box body and two heat abstractor s of setting in communication machine box body side, heat abstractor include stock solution chamber, gas -liquid separation chamber, gas -liquid rising passway, go back to liquid passageway, condenser pipe and condensation chamber, stock solution chamber, gas -liquid separation chamber, gas -liquid rising passway and return the liquid passageway form inclosed circulation canal in heat abstractor, condensation chamber and stock solution chamber and gas -liquid separation chamber intercommunication, the condensation intracavity is provided with the condenser pipe, gas -liquid separation chamber top sets up a plurality of blow vents, the blow vent passes the casing and communicates with the outside air. Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses very big promotion the radiating effect for the heat that communication machine box gived off can in time be discharged, can ensure to treat that cooling parts is in reasonable operating temperature scope always, simple structure, and heat exchange efficiency is high, and work safe and reliable can play good radiating effect.
Description
Technical field
The utility model relates to a kind of power communication apparatus field, specifically a kind of heat abstractor of communication device box.
Background technology
Communication electron trade, communication device box is widely used in pieces of equipment such as laying pcb board, various feature board, power pack.Along with the development and progress of technology, in communication device box, various equipment is also more and more complete, function is more and more stronger, thing followed problem is that power consumption increases the heat dissipation problem caused, if the heat radiation of communication device box is bad, to the service behaviour of various equipment in communication device box be affected, even cause device damage or reduction of service life because temperature is too high.
Utility model content
The purpose of this utility model is the heat abstractor providing a kind of communication device box, to solve the problem proposed in above-mentioned background technology.
For achieving the above object, the utility model provides following technical scheme:
A kind of heat abstractor of communication device box, comprise communication device box body and two heat abstractors being arranged on communication device box body side, described heat abstractor comprises liquid storage cylinder, gas-liquid separation chamber, gas-liquid rising passway, back flow channel, condenser pipe and condensation chamber, liquid storage cylinder is arranged on bottom heat abstractor, gas-liquid separation chamber is arranged on heat abstractor top, gas-liquid rising passway is communicated with between liquid storage cylinder and gas-liquid separation chamber, and with communication device box body one side contacts, back flow channel is communicated with between liquid storage cylinder and gas-liquid separation chamber, and be arranged on the side away from gas-liquid rising passway of heat abstractor, liquid storage cylinder, gas-liquid separation chamber, gas-liquid rising passway and back flow channel form airtight circulation canal in heat abstractor, described condensation chamber is arranged on the side of back flow channel away from gas-liquid rising passway, and be communicated with gas-liquid separation chamber with liquid storage cylinder, condenser pipe is provided with in condensation chamber, communication device box body and two heat abstractors are arranged in casing, casing is fixed on base, gas-liquid separation chamber top arranges some blow vents, blow vent is communicated with extraneous air through casing.
As further program of the utility model: the airlift pump arranged in described gas-liquid rising passway.
Compared with prior art; the beneficial effects of the utility model are: heat abstractor of the present utility model; make use of metal heat-conducting, liquid phase-change heat transfer and liquid flow heat exchange three kinds of heat-transferring methods; improve radiating effect greatly; the heat that communication device box is distributed can be discharged in time; can guarantee to treat that thermal component is in rational temperature range of operation always; reach the object that thermal component stable operation is treated in protection; structure is simple; heat exchange efficiency is high; safe and reliable, good radiating effect can be played.
Accompanying drawing explanation
Fig. 1 is a kind of structural representation of heat abstractor of communication device box.
In figure: 1, liquid storage cylinder; 2, gas-liquid separation chamber; 3, gas-liquid rising passway; 4, back flow channel; 5, condenser pipe; 6, condensation chamber; 7, communication device box body; 8, base; 9, blow vent; 10, casing; 11, airlift pump.
Embodiment
Be described in more detail below in conjunction with the technical scheme of embodiment to this patent.
Refer to Fig. 1, a kind of heat abstractor of communication device box, comprise communication device box body 7 and two heat abstractors being arranged on communication device box body 7 side, described heat abstractor comprises liquid storage cylinder 1, gas-liquid separation chamber 2, gas-liquid rising passway 3, back flow channel 4, condenser pipe 5 and condensation chamber 6, liquid storage cylinder 1 is arranged on bottom heat abstractor, for storing working medium of easily vaporizing, gas-liquid separation chamber 2 is arranged on heat abstractor top, gas-liquid separation is carried out for commute vaporization working medium, gas-liquid rising passway 3 is communicated with between liquid storage cylinder 1 and gas-liquid separation chamber 2, and with communication device box body 7 one side contacts, the airlift pump 11 arranged in gas-liquid rising passway 3, back flow channel 4 is communicated with between liquid storage cylinder 1 and gas-liquid separation chamber 2, and be arranged on the side away from gas-liquid rising passway 3 of heat abstractor, back flow channel 4 interval arranges many, the back-flow velocity of working medium can be accelerated, liquid storage cylinder 1, gas-liquid separation chamber 2, gas-liquid rising passway 3 and back flow channel 4 form airtight circulation canal in heat abstractor, described condensation chamber 6 is arranged on the side of back flow channel 4 away from gas-liquid rising passway 3, and be communicated with gas-liquid separation chamber 2 with liquid storage cylinder 1, condenser pipe 5 is provided with in condensation chamber 6, communication device box body 7 and two heat abstractors are arranged in casing 10, casing 10 is fixed on base 8, gas-liquid separation chamber 2 top arranges some blow vents 9, blow vent 9 is communicated with extraneous air through casing 10.
Operation principle of the present utility model is: during utility model works, the delivered heat of communication device box body 7 is to the liquid working substance of liquid storage cylinder in heat abstractor 1, when temperature reaches working medium boiling temperature, heat is now except conducting to except air by metal heat-conducting, working medium in heat abstractor comes to life, take away a large amount of heats, heat enters air by blow vent 9, when working medium is seethed with excitement, bubble pumping effect can be produced in the airlift pump of heat abstractor, the liquid working substance of part heat is brought in the gas-liquid separation chamber 2 above heat abstractor.The liquid working substance entering the heat of gas-liquid separation chamber 2 to be back to by back flow channel 4 in the liquid storage cylinder 1 below heat abstractor through Action of Gravity Field, while flowing through back flow channel 4, by blow vent 9 and ambient air heat exchange, reduces Temperature of Working; The gas working medium entering the heat of gas-liquid separation chamber 2 then enters in condenser pipe 5, liquid working substance is condensed into by heat being passed to surrounding air in condenser pipe 5, and be back in liquid storage cylinder 1 by Action of Gravity Field, again heated by the heat that communication device box body 7 distributes, constantly circulate.
Above the better embodiment of this patent is explained in detail, but this patent is not limited to above-mentioned execution mode, in the ken that one skilled in the relevant art possesses, can also makes a variety of changes under the prerequisite not departing from this patent aim.
Claims (2)
1. the heat abstractor of a communication device box, comprise communication device box body (7) and be arranged on two heat abstractors of communication device box body (7) side, it is characterized in that, described heat abstractor comprises liquid storage cylinder (1), gas-liquid separation chamber (2), gas-liquid rising passway (3), back flow channel (4), condenser pipe (5) and condensation chamber (6), liquid storage cylinder (1) is arranged on bottom heat abstractor, gas-liquid separation chamber (2) is arranged on heat abstractor top, gas-liquid rising passway (3) is communicated with between liquid storage cylinder (1) and gas-liquid separation chamber (2), and with communication device box body (7) side contacts, back flow channel (4) is communicated with between liquid storage cylinder (1) and gas-liquid separation chamber (2), and be arranged on the side away from gas-liquid rising passway (3) of heat abstractor, liquid storage cylinder (1), gas-liquid separation chamber (2), gas-liquid rising passway (3) and back flow channel (4) form airtight circulation canal in heat abstractor, described condensation chamber (6) is arranged on the side of back flow channel (4) away from gas-liquid rising passway (3), and be communicated with gas-liquid separation chamber (2) with liquid storage cylinder (1), condenser pipe (5) is provided with in condensation chamber (6), communication device box body (7) and two heat abstractors are arranged in casing (10), casing (10) is fixed on base (8), gas-liquid separation chamber (2) top arranges blow vent (9), blow vent (9) is communicated with extraneous air through casing (10).
2. the heat abstractor of a kind of communication device box according to claim 1, is characterized in that, the airlift pump (11) arranged in described gas-liquid rising passway (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520725669.7U CN205196200U (en) | 2015-09-19 | 2015-09-19 | Heat radiator for communication machine box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520725669.7U CN205196200U (en) | 2015-09-19 | 2015-09-19 | Heat radiator for communication machine box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205196200U true CN205196200U (en) | 2016-04-27 |
Family
ID=55789131
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520725669.7U Expired - Fee Related CN205196200U (en) | 2015-09-19 | 2015-09-19 | Heat radiator for communication machine box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205196200U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110602373A (en) * | 2019-10-16 | 2019-12-20 | 沈良国 | Monitoring camera heat radiation structure |
-
2015
- 2015-09-19 CN CN201520725669.7U patent/CN205196200U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110602373A (en) * | 2019-10-16 | 2019-12-20 | 沈良国 | Monitoring camera heat radiation structure |
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Legal Events
| 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 |
Granted publication date: 20160427 Termination date: 20160919 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |