CN104567521A - Radiator - Google Patents
Radiator Download PDFInfo
- Publication number
- CN104567521A CN104567521A CN201410775960.5A CN201410775960A CN104567521A CN 104567521 A CN104567521 A CN 104567521A CN 201410775960 A CN201410775960 A CN 201410775960A CN 104567521 A CN104567521 A CN 104567521A
- Authority
- CN
- China
- Prior art keywords
- male
- hole section
- liquid
- section
- spool
- 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.)
- Granted
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L37/00—Couplings of the quick-acting type
- F16L37/28—Couplings of the quick-acting type with fluid cut-off means
- F16L37/30—Couplings of the quick-acting type with fluid cut-off means with fluid cut-off means in each of two pipe-end fittings
- F16L37/32—Couplings of the quick-acting type with fluid cut-off means with fluid cut-off means in each of two pipe-end fittings at least one of two lift valves being opened automatically when the coupling is applied
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
Abstract
The invention relates to a radiator. The radiator comprises a cold plate and a quick connector male head arranged on the cold plate; the quick connector male head comprises a male head shell; a male head valve core is assembled in a male head fluid channel of the male head shell in a guiding and moving manner; a pressure relief channel which is used for communicating the male head fluid channel and the external atmosphere is formed in the male head valve core; the pressure relief channel comprises a liquid through hole section which is connected with the male head fluid channel and a mounting hole section which is connected with the external atmosphere; a plugging piece is assembled in the mounting hole section in the guiding and moving manner; a pressure relief spring which is used for applying elastic acting force to the plugging piece so as to enable the plugging piece to plug the liquid through hole section is arranged on the male head valve core; a communicating channel which is used for communicating the liquid through hole section and the mounting hole section after the plugging piece is separated from the liquid through hole section is formed in the plugging piece, in the male head or between the plugging piece and the male head valve core. According to the radiator, the problem that the quick connector male head cannot release pressure automatically in the prior art is solved.
Description
Technical field
The present invention relates to a kind of radiator.
Background technology
In liquid-cooling system, cold drawing is as a kind of common heat exchanger, during use by heater members near being mounted on cold drawing, thus realize carrying out heat exchange to obtain the object of dispelling the heat with the cooling fluid that flows in cold drawing, therefore the flatness of cold drawing is a key parameter of cold drawing.Cold drawing arranges the snap joint male with cold drawing inner space, in snap joint male, snap joint female is connected during debugging, in the inner chamber of cold drawing, cooling fluid is injected by snap joint female, snap joint male, performing leak test and thermal performance test are carried out to the cooling fluid of cold drawing inside, after test passes, snap joint male and snap joint female are disconnected, cold drawing and snap joint male entirety warehouse-in store or transport.Existing snap joint male is " a kind of rapid connector component and one-way sealing joint thereof " disclosed in Chinese patent CN101581392A, rapid connector component comprises snap joint male and snap joint female, it is inserted terminal that snap joint female comprises front end, rear end is the female housing of conduit connection end, the female fluid passage running through female housing is along the longitudinal direction provided with in female housing, the middle part of female fluid passage is provided with female spool, the external elastic of female spool is equipped with Moveable seal cartridge, female spring is when free state, female spool and Moveable seal cartridge are sealed and matched with shutoff female fluid passage, it is inserted terminal that snap joint male comprises front end, rear end is the male housing of conduit connection end, the male fluid passage running through male housing is along the longitudinal direction provided with in male housing, male fluid passage Elastic is equipped with male spool, when male spring is in free state, male spool coordinates with shutoff male fluid passage with male housing seal, in snap joint male, during the non-grafting of snap joint female, by spring action Moveable seal cartridge shutoff female fluid passage, male spool shutoff male fluid passage, when snap joint male, during the grafting of snap joint female, move after male housing pushing tow Moveable seal cartridge makes Moveable seal cartridge, move after female spool pushing tow male spool makes male spool, conducting female fluid passage is formed between such female spool and male housing, the communicating passage of male fluid passage, cooling fluid can through snap joint female, snap joint male injects cold drawing, after a test, snap joint female is pulled out by snap joint male, again move forward and shutoff male fluid passage by male spring action male spool.Existing this snap joint male Problems existing is: during due to debugging cold drawing, cold drawing inside can be full of cooling fluid, after debugging terminates, normally directly disconnect snap joint female and snap joint male, now cold drawing inside is still full of cooling fluid, if directly warehouse-in is deposited or is transported, when the temperature increases, cooling fluid can expand, this expansion is inevitable and quite strong, the cooling fluid volume expanded increases, when cooling fluid is when being full of closed container, then can show as pressure sharply to increase, light then cold drawing areal deformation can be caused, bulge, heavy then cause cold drawing to break, leakage, these two kinds of situations all can directly cause scrapping of cold drawing.
Summary of the invention
The object of the present invention is to provide a kind of radiator, can not self-relieving problem to solve snap joint male in prior art.
In order to solve the problem, technical scheme of the present invention is:
Radiator, comprise cold drawing and be arranged at the snap joint male on cold drawing, snap joint male comprises the male housing of front end for the Moveable seal cartridge of the corresponding snap joint female of pushing tow, in the male fluid passage of male housing, guiding movement is equipped with front end for by the male spool of the female spool pushing tow of described snap joint female, the pressure release passage for being communicated with described male fluid passage and outside atmosphere is provided with in male spool, pressure release passage comprises the liquid-through hole section be connected with described male fluid passage and the installing hole section be connected with described outside atmosphere, in installing hole section, guiding movement is equipped with closeouts, male spool is provided with for applying elastic acting force to make the pressure release spring of liquid-through hole section described in described closeouts shutoff to described closeouts, in described closeouts, be provided with on male spool or between closeouts with male spool for departing from the rear conductive channel being communicated with described liquid-through hole section and installing hole section in closeouts and described liquid-through hole section.
Described pressure release passage runs through described male spool along the longitudinal direction.
Described closeouts is steel ball, and matched in clearance between the hole wall of described steel ball and described installing hole section, described conductive channel is formed by the gap between described steel ball and the hole wall of installing hole section.
Aperture, one end Yan Chu that described liquid-through hole section is adjacent with described installing hole section is provided with for coordinating with described steel ball sealing and realizes the sealing ring of liquid-through hole section described in steel ball shutoff.
Described male spool comprises the installation sleeve that axis extends along the longitudinal direction and the insert body coordinated with described male housing guiding movement, installation sleeve spinning is in described insert body, described liquid-through hole section is arranged on described insert body, and described installing hole section is made up of the endoporus of described installation sleeve.
The endoporus of described installation sleeve is shoulder hole, the aperture section arranged before and after shoulder hole has and macropore section, described closeouts guiding movement is assemblied in described macropore section, and described spring is arranged in described aperture section, and the front end varus of described aperture section has the spring base of loop configuration.
Beneficial effect of the present invention is: when the snap joint female grafting of this quick coupling male not with adaptation, male spool shutoff male fluid passage, under pressure release acting force of the spring, closeouts also can the liquid-through hole section of shutoff pressure release passage, when this snap joint male and adaptive snap joint female grafting, move after the Moveable seal cartridge of the male housing pushing tow snap joint female of snap joint male makes Moveable seal cartridge, the male spool of the male of snap joint is simultaneously moved backwards by the female spool pushing tow of snap joint female, so just snap joint female can be passed through, male injects cooling fluid in corresponding cold drawing, after cold drawing has been detected, pull out snap joint female, if the cooling fluid in cold drawing is heated and volume increases, cooling fluid will give closeouts active force, when this active force is greater than the active force of pressure release spring, closeouts will depart from liquid-through hole section, now cooling fluid can through conductive channel, installing hole section removal, realize the releasing pressure automatically of snap joint male, thus ensure that cold drawing pressure off guard damages by pressure.
Accompanying drawing explanation
Fig. 1 is the structural representation of one embodiment of the present of invention;
Fig. 2 is the structural representation of snap joint female in Fig. 1;
Structural representation when Fig. 3 is snap joint female pressure release in Fig. 2;
Fig. 4 is the structural representation before snap joint male and the grafting of snap joint female;
Fig. 5 is the structural representation after snap joint male and the grafting of snap joint female.
Detailed description of the invention
The embodiment of radiator is as shown in Fig. 1 ~ 3: comprise the cold drawing 16 being provided with snap joint male, snap joint male comprises the male housing 6 of front end for the Moveable seal cartridge of the corresponding snap joint female of pushing tow, the rear end of male housing 6 is provided with the external screw thread 9 for being connected with corresponding cold drawing, the male fluid passage running through male housing is along the longitudinal direction provided with in male housing, the front end pilot seal slidable fit of male fluid passage has for by the male spool of the female spool pushing tow of snap joint female, male spring 8 is provided with between male spool and male housing.The inwall of male housing has the housing taper hole wall section 7 that aperture from front to back becomes large gradually, housing taper hole wall section moves the limit with male spool spacing cooperation forward to limit male spool, and simultaneously housing taper hole wall section can also coordinate with female spool and be communicated with to realize male fluid passage, female fluid passage after male, female grafting.Male spool comprises the installation sleeve 13 that axis extends along the longitudinal direction and the insert body 3 coordinated with male housing 6 guiding movement, installation sleeve spinning is on insert body, the pressure release passage for being communicated with male fluid passage and outside atmosphere is provided with in male spool, pressure release passage comprises the liquid-through hole section 12 be connected with male fluid passage and the installing hole section be connected with outside atmosphere, liquid-through hole section is arranged on insert body, installing hole section is made up of the endoporus of installation sleeve 13, one end aperture Yan Chu that liquid-through hole section 12 is adjacent with installing hole section is provided with sealing ring 11, the endoporus position shoulder hole of installation sleeve, the aperture section 2 arranged before and after shoulder hole has and macropore section 1, the front end varus of aperture section has the spring base 4 of loop configuration, in macropore section, guiding movement is equipped with closeouts, closeouts is steel ball 10, the hole wall matched in clearance of steel ball and macropore section, pressure release spring 5 is provided with in aperture section, pressure release spring applies elastic acting force to steel ball and is sealed and matched and shutoff liquid pass hole section 12 to make steel ball 10 and sealing ring 11, gap between steel ball 10 and the hole wall of installing hole section forms the conductive channel 14 being used for being communicated with liquid-through hole section and installing hole section after steel ball and liquid-through hole section depart from.
Quick Connect Male is not when using, male spool shutoff male fluid passage, by pressure release spring action, steel ball and sealing ring are sealed and matched and shutoff liquid-through hole section, Quick Connect Male 15 is connected on cold drawing 16, when needs are tested cold drawing, Quick Connect Female is plugged in Quick Connect Male, the Moveable seal cartridge 31 of the male housing pushing tow Quick Connect Female of Quick Connect Male makes Moveable seal cartridge move backwards, move after the male spool of the female spool 30 pushing tow Quick Connect Male of Quick Connect Female makes male spool, male fluid passage, female fluid passage is by the gap conducting between the housing taper hole wall section in male housing and female spool, male fluid passage, the turn on process of female fluid passage is consistent with prior art, be not described in detail in this, cooling fluid can be injected in cold drawing subsequently by snap joint female, after test terminates, pull out snap joint female, male valve core reset and the fluid passage of shutoff male again, if cooling fluid is temperature-resistant in cold drawing, female fluid passage and pressure release passage are just in sealed condition always, when the temperature of cooling fluid in cold drawing raises, the volume of cooling fluid increases, the directed force F 2 of cooling fluid to steel ball is greater than the directed force F 1 of pressure release spring, steel ball and liquid-through hole section depart from, cooling fluid flows to the outside of snap joint male through the gap between steel ball and installing hole section, thus realize pressure release, reach the object of protection cold drawing, when coolant pressure in cold drawing reduces, pressure release spring drives steel ball to reset and shutoff pressure release passage again.Installation sleeve facilitates the setting of pressure release spring and steel ball; Installing hole section adopts shoulder hole segment structure, and aperture section is convenient to lead to pressure release spring, and the steel ball of macropore section then larger diameter easy to use, can also improve the pressure release through-current capability after steel ball departs from sealing ring simultaneously.In other embodiments of the invention: sealing ring also can not be established, now steel ball can immediate roof close in liquid-through hole section on the aperture of installing hole section one end under the effect of pressure release spring, and steel ball is shutoff liquid-through hole section by ball face sealing; Certain closeouts can not also be steel ball structure, such as closeouts is can the square of guiding movement or other shape and structure along the longitudinal direction, under the effect of pressure release spring, the rear end face of closeouts can shutoff liquid-through hole section, and now conductive channel can directly be arranged on closeouts or male spool; Installation sleeve can also be wholely set with insert body, now can install the spring base of pushing tow pressure release spring on male spool; Pressure release passage may not be the linear path extended along the longitudinal direction, such as liquid-through hole section is vertical with installing hole section or tilt crossing.In Fig. 2, arrow represents that cooling fluid is moved towards; Fig. 3 middle term 17 represents heater members.
Claims (6)
1. radiator, comprise cold drawing and be arranged at the snap joint male on cold drawing, snap joint male comprises the male housing of front end for the Moveable seal cartridge of the corresponding snap joint female of pushing tow, in the male fluid passage of male housing, guiding movement is equipped with front end for by the male spool of the female spool pushing tow of described snap joint female, it is characterized in that: in male spool, be provided with the pressure release passage for being communicated with described male fluid passage and outside atmosphere, pressure release passage comprises the liquid-through hole section be connected with described male fluid passage and the installing hole section be connected with described outside atmosphere, in installing hole section, guiding movement is equipped with closeouts, male spool is provided with for applying elastic acting force to make the pressure release spring of liquid-through hole section described in described closeouts shutoff to described closeouts, in described closeouts, be provided with on male spool or between closeouts with male spool for departing from the rear conductive channel being communicated with described liquid-through hole section and installing hole section in closeouts and described liquid-through hole section.
2. radiator according to claim 1, is characterized in that: described pressure release passage runs through described male spool along the longitudinal direction.
3. radiator according to claim 1, is characterized in that: described closeouts is steel ball, and matched in clearance between the hole wall of described steel ball and described installing hole section, described conductive channel is formed by the gap between described steel ball and the hole wall of installing hole section.
4. radiator according to claim 3, is characterized in that: aperture, one end Yan Chu that described liquid-through hole section is adjacent with described installing hole section is provided with for coordinating with described steel ball sealing and realizes the sealing ring of liquid-through hole section described in steel ball shutoff.
5. the radiator according to claim 1 ~ 4 any one, it is characterized in that: described male spool comprises the installation sleeve that axis extends along the longitudinal direction and the insert body coordinated with described male housing guiding movement, installation sleeve spinning is in described insert body, described liquid-through hole section is arranged on described insert body, and described installing hole section is made up of the endoporus of described installation sleeve.
6. radiator according to claim 5, it is characterized in that: the endoporus of described installation sleeve is shoulder hole, the aperture section arranged before and after shoulder hole has and macropore section, described closeouts guiding movement is assemblied in described macropore section, described spring is arranged in described aperture section, and the front end varus of described aperture section has the spring base of loop configuration.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410775960.5A CN104567521B (en) | 2014-12-16 | 2014-12-16 | Radiator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410775960.5A CN104567521B (en) | 2014-12-16 | 2014-12-16 | Radiator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104567521A true CN104567521A (en) | 2015-04-29 |
| CN104567521B CN104567521B (en) | 2017-09-22 |
Family
ID=53084155
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410775960.5A Active CN104567521B (en) | 2014-12-16 | 2014-12-16 | Radiator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104567521B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR3052226A1 (en) * | 2016-06-07 | 2017-12-08 | Staubli Sa Ets | RAPID CONNECTION ELEMENT WITH DISCHARGE MEMBER AND RAPID CONNECTION COMPRISING SUCH A MEMBER |
| GB2559208A (en) * | 2017-01-27 | 2018-08-01 | Eaton Sas | Flat face male hydraulic coupling |
| CN111750187A (en) * | 2020-07-03 | 2020-10-09 | 中国电子科技集团公司第十四研究所 | Novel blind plug of piston |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4889013U (en) * | 1972-01-29 | 1973-10-26 | ||
| US4703774A (en) * | 1985-12-04 | 1987-11-03 | Vetco Gray Inc. | Subsea safety check valve system |
| US6394131B1 (en) * | 2000-11-16 | 2002-05-28 | Abb Offshore Systems, Inc. | Trapped fluid volume compensator for hydraulic couplers |
| US20070246108A1 (en) * | 2006-04-19 | 2007-10-25 | Preece Incorporated | Quick-disconnect with pressure relief and a locking mechanism |
| CN201129578Y (en) * | 2007-12-22 | 2008-10-08 | 罗泳杨 | Fast joint for pipeline of refrigerating device |
| US20090001720A1 (en) * | 2007-06-30 | 2009-01-01 | Cheon Peter | Coupling with automatic seal |
| CN101581392A (en) * | 2009-06-09 | 2009-11-18 | 中航光电科技股份有限公司 | Fast joint component and unidirectional sealing joint thereof |
| CN202418765U (en) * | 2011-12-02 | 2012-09-05 | 成都盛尔嘉科技有限公司 | Decompression valve |
| CN103453255A (en) * | 2013-09-11 | 2013-12-18 | 泸州天府液压件有限公司 | Automatic connection quick-change connector with protection function |
-
2014
- 2014-12-16 CN CN201410775960.5A patent/CN104567521B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4889013U (en) * | 1972-01-29 | 1973-10-26 | ||
| US4703774A (en) * | 1985-12-04 | 1987-11-03 | Vetco Gray Inc. | Subsea safety check valve system |
| US6394131B1 (en) * | 2000-11-16 | 2002-05-28 | Abb Offshore Systems, Inc. | Trapped fluid volume compensator for hydraulic couplers |
| US20070246108A1 (en) * | 2006-04-19 | 2007-10-25 | Preece Incorporated | Quick-disconnect with pressure relief and a locking mechanism |
| US20090001720A1 (en) * | 2007-06-30 | 2009-01-01 | Cheon Peter | Coupling with automatic seal |
| CN201129578Y (en) * | 2007-12-22 | 2008-10-08 | 罗泳杨 | Fast joint for pipeline of refrigerating device |
| CN101581392A (en) * | 2009-06-09 | 2009-11-18 | 中航光电科技股份有限公司 | Fast joint component and unidirectional sealing joint thereof |
| CN202418765U (en) * | 2011-12-02 | 2012-09-05 | 成都盛尔嘉科技有限公司 | Decompression valve |
| CN103453255A (en) * | 2013-09-11 | 2013-12-18 | 泸州天府液压件有限公司 | Automatic connection quick-change connector with protection function |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR3052226A1 (en) * | 2016-06-07 | 2017-12-08 | Staubli Sa Ets | RAPID CONNECTION ELEMENT WITH DISCHARGE MEMBER AND RAPID CONNECTION COMPRISING SUCH A MEMBER |
| EP3255332A1 (en) * | 2016-06-07 | 2017-12-13 | Staubli Faverges | Quick coupling element with discharge member and coupling member comprising such an element |
| JP2017219201A (en) * | 2016-06-07 | 2017-12-14 | シュトイブリー・ファベルゲ | Quick coupling element with discharge member and coupling member comprising such element |
| US10190713B2 (en) | 2016-06-07 | 2019-01-29 | Staubli Faverges | Quick coupling element with discharge member and coupling member comprising such an element |
| GB2559208A (en) * | 2017-01-27 | 2018-08-01 | Eaton Sas | Flat face male hydraulic coupling |
| CN111750187A (en) * | 2020-07-03 | 2020-10-09 | 中国电子科技集团公司第十四研究所 | Novel blind plug of piston |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104567521B (en) | 2017-09-22 |
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