CN103108526A - Distributor for cooling system - Google Patents
Distributor for cooling system Download PDFInfo
- Publication number
- CN103108526A CN103108526A CN2011103795473A CN201110379547A CN103108526A CN 103108526 A CN103108526 A CN 103108526A CN 2011103795473 A CN2011103795473 A CN 2011103795473A CN 201110379547 A CN201110379547 A CN 201110379547A CN 103108526 A CN103108526 A CN 103108526A
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- cooling
- cooling system
- distributor
- distributing
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Abstract
The invention provides a distributor for a cooling system. The distributor is provided with a cooling passage pipe, wherein one end of the cooling passage pipe is fixedly connected with a fixing base, and the other end of the cooling passage pipe is fixedly connected with a distributing head. The distributing head is provided with a cooling pipeline connecting distributing port. The cooling passage pipe is provided with a cooling passage, wherein the axis of the cooling passage is a straight line. The fixing base is provided with a through hole which is communicated with the cooling passage. A cooling liquid distributing cavity is formed in the distributing head. The cooling pipeline connecting distributing port is communicated with the cooling passage through the cooling liquid distributing cavity. According to the scheme, due to the fact that the axis of the cooling passage in the distributor is the straight line, the fact that the flow resistance of the cooling system cannot be increased can be effectively guaranteed. In addition, due to the fact that the cooling liquid distributing cavity is formed in the distributing head of the distributor, the cooling liquid distributing cavity guarantees uniformity of cooling liquid flow distributing.
Description
Technical field
The present invention relates to the cooling system technology, relate in particular to a kind of cooling system distributor.
Background technology
Powerful electronic component all can produce a large amount of heats when work, gathering along with heat, the temperature of electronic component self can raise accordingly, rising along with temperature, the stability of electronic component work can descend accordingly, in order to guarantee the steady operation of these electronic components, must dispel the heat to them, it is operated under good temperature environment.
For example, very important part---current transformer in the track traffic electric drive system, it comprises electric component, power component and control unit, power component is the most serious element of heating in current transformer, simultaneously be also to determine current transformer job stability whether key element, therefore, all be provided with cooling system in existing current transformer power component is dispelled the heat, to ensure the stability of current transformer work, improve the operating efficiency of current transformer.As shown in Figure 1, existing cooling system comprises coolant pump 1, cooling liquid outlet place at coolant pump 1 connects the first cooling hard tube 3 with bending by flange 2, connect second cooling hard tube 5 with bending away from an end of coolant pump 1 by flange 4 at the first cooling hard tube 3, connect at least one cooling tube 6 on the tube wall of the second cooling hard tube 5, cooling fluid is branched to the parts that each need to dispel the heat, they are dispelled the heat.Existing cooling system relies on the connection of each branch line that cooling fluid is shunted fully, the problem of have the structure relative complex, take up room greatly, the coolant rate distribution effects is not good and flow resistance is large.
Summary of the invention
The invention provides a kind of cooling system distributor, existing cooling system structure is complicated, problem large and that the coolant rate distribution effects is not good and flow resistance is large takes up room in order to solve.
First aspect of the present invention is to provide a kind of cooling system distributor, has the cooling duct pipe, one end of described cooling duct pipe is fixedly connected with fixed pedestal, the other end is fixedly connected with dispensing head, be provided with cooling line on described dispensing head and connect distribution openings, described cooling duct pipe has the cooling duct that axis is straight line, described fixed pedestal has the through hole that is communicated with described cooling duct, have the cooling fluid distribution cavity in described dispensing head, described cooling line connects distribution openings and is communicated with by described cooling fluid distribution cavity with described cooling duct.
Cooling system distributor as above wherein, is provided with the temperature sensor installing hole on described dispensing head, described temperature sensor installing hole is communicated with described cooling fluid distribution cavity.
Cooling system distributor as above wherein, is provided with the pressure sensor installing hole on described dispensing head, described pressure sensor installing hole is communicated with described cooling fluid distribution cavity.
Cooling system distributor as above, wherein, the axis of described cooling duct is connected distribution openings with described cooling line axis is mutually vertical.
Cooling system distributor as above, wherein, described fixed pedestal is the tabular fixed pedestal.
Cooling system distributor as above, wherein, the axis of described cooling duct is perpendicular to described tabular fixed pedestal.
The technique effect of one aspect of the invention is: the axis of the cooling duct in distributor is straight line, can effectively reduce flow resistance, be provided with the cooling fluid distribution cavity in the dispensing head of distributor, this cooling fluid distribution cavity has improved the effect of coolant rate distributing uniformity.In addition, after being applied to cooling system after this distributor, reduced the complexity of cooling system, make overall structure relatively simple, saved installing space, in addition, because distributor has the flow resistance that can not increase cooling system and the effect that can improve the coolant rate distributing uniformity, therefore, make whole cooling system have equally less flow resistance and reach coolant rate distribution effects preferably.
Description of drawings
Fig. 1 is the structural representation of cooling system in prior art;
Fig. 2 is the stereogram that cooling system of the present invention is used distributor embodiment;
Fig. 3 is the front view that cooling system of the present invention is used distributor embodiment;
Fig. 4 is the A-A cutaway view of Fig. 3;
To be cooling system of the present invention be applied to structural representation in cooling system with distributor to Fig. 5.
Embodiment
Fig. 2 is the stereogram that cooling system of the present invention is used distributor embodiment; Fig. 3 is the front view that cooling system of the present invention is used distributor embodiment; Fig. 4 is the A-A cutaway view of Fig. 3; As shown in Figure 2, Figure 3, Figure 4, the cooling system of the present invention embodiment of distributor, has cooling duct pipe 22, one end of cooling duct pipe 22 is fixedly connected with fixed pedestal 21, the other end is fixedly connected with dispensing head 23, be provided with cooling line on dispensing head 23 and connect distribution openings 24, cooling duct pipe 22 has the cooling duct 28 that axis is straight line, fixed pedestal has the through hole that is communicated with the cooling duct, have cooling fluid distribution cavity 25 in dispensing head 23, cooling line connects distribution openings 24 and is communicated with by cooling fluid distribution cavity 25 with cooling duct 28.
The axis of the cooling duct 28 in the distributor of such scheme is straight line, can effectively reduce flow resistance, is provided with cooling fluid distribution cavity 25 in the dispensing head 23 of distributor, and this cooling fluid distribution cavity 25 has ensured the uniformity that coolant rate distributes.
Particularly, cooling duct pipe 22 is straight tube, and its profile can be that many prismatics can be also circular, and the axis of the cooling duct 28 of this cooling duct pipe 22 is straight line, and the cross section of cooling duct 28 is circular.An end at cooling duct pipe 22 is fixedly connected with a fixed pedestal 21, and this fixed pedestal 21 can be managed 22 one with the cooling duct and be processed, and can be also to weld together, and cooling duct 28 is connected with the through hole of fixed pedestal 21.The other end at cooling duct pipe 22 is fixedly connected with a dispensing head 23, and this dispensing head 23 can be managed 22 one with the cooling duct and be processed, and can be also to weld together.Be provided with cooling line and connect distribution openings 24 and cooling fluid distribution cavity 25 on dispensing head 23, cooling line connection distribution openings 24 can arrange a plurality of according to actual needs, and cooling line connects distribution openings 24 and is communicated with by cooling fluid distribution cavity 25 with cooling duct 28.
Further, based on above-described embodiment, be provided with temperature sensor installing hole 27 on dispensing head 23, and temperature sensor installing hole 27 is communicated with cooling fluid distribution cavity 25, temperature sensor installing hole 27 can be screwed hole.By set temperature installation of sensors hole 27 mounting temperature sensor very easily, be difficult for temperature sensor mounted problem in existing cooling system to measure the temperature of cooling fluid, to have solved, and satisfy the position installation requirement that detects in real time fully.
Further, based on above-described embodiment, be provided with pressure sensor installing hole 26 on dispensing head 23, pressure sensor installing hole 26 is communicated with cooling fluid distribution cavity 25, and pressure sensor installing hole 26 can be screwed hole.By pressure sensor installing hole 26 setting pressure transducer very easily is set, to measure the real-time pressure of cooling fluid in cooling system, solved the problem that is difficult for the setting pressure transducer in existing cooling system, and satisfy the position installation requirement that detects in real time fully, and can not cause the loss of pressure.
The corresponding fixed installation temperature sensor of set temperature installation of sensors hole 27 and pressure sensor installing hole 26 and pressure sensor, have impact resistance preferably on dispensing head 23, can satisfy the requirement that high-power converter running environment is used in track traffic; Simultaneously can reach good real-time detection effect, meet the requirement of detection.
Further, based on above-described embodiment, the axis of cooling duct 28 is connected distribution openings 24 with cooling line axis is mutually vertical, can ensure further the flow resistance that can not increase cooling system like this.
Further, based on above-described embodiment, fixed pedestal 21 is the tabular fixed pedestal, and fixed pedestal 21 adopts tabular to be beneficial to coolant pump and is connected and sealed, so that the through hole of the cooling fluid of coolant pump pumping on fixed pedestal 21 enters in cooling duct 28 smoothly.
Further, based on above-described embodiment, the axis of cooling duct 28 adopts this structure perpendicular to the tabular fixed pedestal, can further reduce cooling system shared space.
To be cooling system of the present invention be applied to structural representation in cooling system with distributor to Fig. 5, as shown in Figure 5, cooling system, the cooling system distributor 30 that comprises above-mentioned arbitrary embodiment, also comprise coolant pump 29 and cooling line 31, cooling system is fixedly mounted on the cooling liquid outlet place of coolant pump 29 with the fixed pedestal of distributor 30, and the through hole of described fixed pedestal is communicated with described cooling liquid outlet, and cooling system connects distribution openings with the cooling line of distributor 30 and is communicated with cooling line 31.Wherein, cooling system uses the concrete structure of distributor referring to above-described embodiment, repeats no more here.
Such scheme, adopted above-mentioned cooling system with after distributor 30 in cooling system, reduced the complexity of cooling system, make overall structure relatively simple, solved the guidance quality that in the cooling system, coolant pump 29 is connected with cooling line 31, therefore saved installing space, in addition, have the effect that reduces flow resistance and ensure the coolant rate distributing uniformity due to distributor, therefore, make whole cooling system have equally less flow resistance and reach coolant rate distribution effects preferably.
When cooling system arranges pressure sensor installing hole and/or temperature sensor installing hole on distributor 30, setting pressure transducer 32 and/or temperature sensor 33 accordingly.
It should be noted that at last: above each embodiment is not intended to limit only in order to technical scheme of the present invention to be described; Although with reference to aforementioned each embodiment, the present invention is had been described in detail, those of ordinary skill in the art is to be understood that: it still can be modified to the technical scheme that aforementioned each embodiment puts down in writing, and perhaps some or all of technical characterictic wherein is equal to replacement; And these modifications or replacement do not make the essence of appropriate technical solution break away from the scope of various embodiments of the present invention technical scheme.
Claims (6)
1. cooling system distributor, it is characterized in that, has the cooling duct pipe, one end of described cooling duct pipe is fixedly connected with fixed pedestal, the other end is fixedly connected with dispensing head, be provided with cooling line on described dispensing head and connect distribution openings, described cooling duct pipe has the cooling duct that axis is straight line, described fixed pedestal has the through hole that is communicated with described cooling duct, have the cooling fluid distribution cavity in described dispensing head, described cooling line connects distribution openings and is communicated with by described cooling fluid distribution cavity with described cooling duct.
2. cooling system distributor according to claim 1, is characterized in that, is provided with the temperature sensor installing hole on described dispensing head, and described temperature sensor installing hole is communicated with described cooling fluid distribution cavity.
3. cooling system distributor according to claim 1 and 2, is characterized in that, is provided with the pressure sensor installing hole on described dispensing head, and described pressure sensor installing hole is communicated with described cooling fluid distribution cavity.
4. cooling system distributor according to claim 1 and 2, is characterized in that, the axis of described cooling duct is connected distribution openings with described cooling line axis is mutually vertical.
5. cooling system distributor according to claim 1 and 2, is characterized in that, described fixed pedestal is the tabular fixed pedestal.
6. cooling system distributor according to claim 5, is characterized in that, the axis of described cooling duct is perpendicular to described tabular fixed pedestal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103795473A CN103108526A (en) | 2011-11-15 | 2011-11-24 | Distributor for cooling system |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110361793.6 | 2011-11-15 | ||
| CN201110361793 | 2011-11-15 | ||
| CN2011103795473A CN103108526A (en) | 2011-11-15 | 2011-11-24 | Distributor for cooling system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103108526A true CN103108526A (en) | 2013-05-15 |
Family
ID=48315991
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011103795473A Pending CN103108526A (en) | 2011-11-15 | 2011-11-24 | Distributor for cooling system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103108526A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018045761A1 (en) * | 2016-09-09 | 2018-03-15 | 华为技术有限公司 | Liquid cooling module and liquid cooling apparatus |
Citations (13)
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|---|---|---|---|---|
| CN1137621A (en) * | 1995-06-06 | 1996-12-11 | 格雷科有限公司 | Misalignment compensating manifold for twin pumps |
| JP2002243158A (en) * | 2001-02-20 | 2002-08-28 | Paloma Ind Ltd | Gas joint for built-in stove |
| CN1502739A (en) * | 2002-11-25 | 2004-06-09 | ��̱� | Fluid distribution device |
| CN1837024A (en) * | 2005-01-06 | 2006-09-27 | 奥阿泽有限公司 | Liquid dispenser |
| CN201053466Y (en) * | 2007-06-28 | 2008-04-30 | 贾文良 | Brake shoe temperature-reducing device |
| CN201162909Y (en) * | 2008-03-19 | 2008-12-10 | 陈斌 | Five-way conduit switching equipment |
| CN101358817A (en) * | 2007-08-01 | 2009-02-04 | 株式会社电装 | Process for manufacture of heat exchanger |
| CN201428889Y (en) * | 2009-06-30 | 2010-03-24 | 江阴市长泾化工设备有限公司 | Cross lined with fluoroplastic |
| CN201628481U (en) * | 2010-02-23 | 2010-11-10 | 苏州汇科机电设备有限公司 | Gas preheating device of electronic component firing furnace |
| CN201661801U (en) * | 2010-04-09 | 2010-12-01 | 上海锅炉厂有限公司 | Pipeline-connecting structure |
| CN201925005U (en) * | 2011-01-12 | 2011-08-10 | 三阳工业股份有限公司 | Engine water-cooling device |
| CN202032226U (en) * | 2011-04-27 | 2011-11-09 | 昆明普尔顿管业有限公司 | Self-cleaning-type multichannel pipe joint |
| CN102235562A (en) * | 2011-04-12 | 2011-11-09 | 董兰田 | Multi-way water pipe connector |
-
2011
- 2011-11-24 CN CN2011103795473A patent/CN103108526A/en active Pending
Patent Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1137621A (en) * | 1995-06-06 | 1996-12-11 | 格雷科有限公司 | Misalignment compensating manifold for twin pumps |
| JP2002243158A (en) * | 2001-02-20 | 2002-08-28 | Paloma Ind Ltd | Gas joint for built-in stove |
| CN1502739A (en) * | 2002-11-25 | 2004-06-09 | ��̱� | Fluid distribution device |
| CN1837024A (en) * | 2005-01-06 | 2006-09-27 | 奥阿泽有限公司 | Liquid dispenser |
| CN201053466Y (en) * | 2007-06-28 | 2008-04-30 | 贾文良 | Brake shoe temperature-reducing device |
| CN101358817A (en) * | 2007-08-01 | 2009-02-04 | 株式会社电装 | Process for manufacture of heat exchanger |
| CN201162909Y (en) * | 2008-03-19 | 2008-12-10 | 陈斌 | Five-way conduit switching equipment |
| CN201428889Y (en) * | 2009-06-30 | 2010-03-24 | 江阴市长泾化工设备有限公司 | Cross lined with fluoroplastic |
| CN201628481U (en) * | 2010-02-23 | 2010-11-10 | 苏州汇科机电设备有限公司 | Gas preheating device of electronic component firing furnace |
| CN201661801U (en) * | 2010-04-09 | 2010-12-01 | 上海锅炉厂有限公司 | Pipeline-connecting structure |
| CN201925005U (en) * | 2011-01-12 | 2011-08-10 | 三阳工业股份有限公司 | Engine water-cooling device |
| CN102235562A (en) * | 2011-04-12 | 2011-11-09 | 董兰田 | Multi-way water pipe connector |
| CN202032226U (en) * | 2011-04-27 | 2011-11-09 | 昆明普尔顿管业有限公司 | Self-cleaning-type multichannel pipe joint |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018045761A1 (en) * | 2016-09-09 | 2018-03-15 | 华为技术有限公司 | Liquid cooling module and liquid cooling apparatus |
| US10575439B2 (en) | 2016-09-09 | 2020-02-25 | Huawei Technologies Co., Ltd. | Liquid cooling apparatus and liquid cooling device |
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Application publication date: 20130515 |