CN105372021B - Heat dissipation tube bank finished product tightness measuring device - Google Patents
Heat dissipation tube bank finished product tightness measuring device Download PDFInfo
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- CN105372021B CN105372021B CN201510794216.4A CN201510794216A CN105372021B CN 105372021 B CN105372021 B CN 105372021B CN 201510794216 A CN201510794216 A CN 201510794216A CN 105372021 B CN105372021 B CN 105372021B
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- bobbin carriage
- tube
- frame
- lifting frame
- homonymy
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Abstract
The present invention relates to a kind of heat dissipations to restrain finished product tightness measuring device, including water tank, lifting frame, push-tight oil cylinder and bobbin carriage frame, distinguish a vertically-mounted gantry frame in water tank both ends, installation is by motor-driven elevating screw on each gantry frame, the lower end connection of multiple elevating screw is contained in the lifting frame side in water tank, water of the filling for flooding bobbin carriage and tube-bundle fins in water tank, solenoid valve and manometer are installed on water tank, the both ends of solenoid valve connect the air inlet in high-pressure air source and bobbin carriage by gas circuit respectively, and manometer is connected in gas circuit.The present invention, overhead gage and lower baffle plate are extruded in the end plate side of tube-bundle fins by upper connecting rod and lower pull rod respectively, the end plate other side is squeezed with bobbin carriage, two bobbin carriages are uniformly squeezed with two end plates, the tube-bundle fins between two end plates will not be made to deform, and bobbin carriage is combined closely with tube-bundle fins, whole process is automatically performed, test efficiency is high, and accurate, will not cause to wear to the assembly position of bobbin carriage and tube-bundle fins.
Description
Technical field
The invention belongs to tube banks of radiating to suppress test equipment field, especially a kind of heat dissipation tube bank finished product performing leak test dress
It sets.
Background technology
A large amount of heat dissipation equipment can be used in electricity generation system, main includes heat dissipation tube bank, and structure is：Including arranging anyhow
Multigroup radiating fin of row installs multiple tube banks in multiple radiating fins of vertical setting of types row, and the tube bank both ends of all vertical setting of types row are common
End plate is installed, all tube banks and all radiating fins are combined into tube-bundle fins, and when finished product assembles, end plate is stretched out in each tube bank
Both side ends are inlaid in respectively in the bobbin carriage of homonymy, and inlet and liquid outlet are made on bobbin carriage, using the flowing of liquid,
Heat is dispersed by tube bank and radiating fin in environment.In actual use, it needs respectively to transport bobbin carriage and tube-bundle fins
It is sent to scene, then bobbin carriage and tube-bundle fins are fixed in scene, then fluid pipeline is connect with bobbin carriage, at the scene that is transported to
Before, it needs to carry out bulge test to test the leakproofness of bobbin carriage and tube-bundle fins, in the prior art, due to bobbin carriage and pipe in producer
The volume of beam fin is very big, so can be first original-pack on tube-bundle fins by bobbin carriage, it then lifts and carries out bulge test into pond,
When bobbin carriage and tube-bundle fins assemble, needs to be fixed by locking nut, have the following problems in this way：1. before bulge test
Locking nut installation and removal certainly will increase workload；2. assembly and disassembly when bulge test need to pay attention to bobbin carriage, tube sheet
Test effect is not only influenced once there is error with the installation site of tube bank, but also the part for be easy to causeing tube-bundle fins becomes
Shape influences its service life.
By retrieval, safety, accurate bulge test device when finding no bobbin carriage, tube-bundle fins fission state.
Invention content
It is an object of the invention to overcome the deficiencies of the prior art and provide simple in structure, work efficiency is high, avoids deformation
A kind of heat dissipation tube bank finished product tightness measuring device.
The technical solution adopted by the present invention is that：
A kind of heat dissipation tube bank finished product tightness measuring device, it is characterised in that：Including water tank, lifting frame, push-tight oil cylinder and
A vertically-mounted gantry frame is distinguished at bobbin carriage frame, water tank both ends, and by motor-driven elevating screw, this is more for installation on each gantry frame
The lower end connection of a elevating screw is contained in the lifting frame side in water tank, and the both sides of each end of the lifting frame are installed respectively
One guide plate slides between two guide plates of homonymy and is embedded in a bobbin carriage frame, and two bobbin carriage frames are towards the same side ends of lifting frame
End face be crimped on the piston rod ends of multiple push-tight oil cylinders that side lifting frame end is filled, two bobbin carriage frames can be in push-tight oil
It is moved toward one another under the action of cylinder and the tube-bundle fins placed on the lifting frame between two bobbin carriage frames closely inserts, in water tank
The water for flooding bobbin carriage and tube-bundle fins is filled, solenoid valve and manometer, the both ends difference of solenoid valve are installed on water tank
The air inlet in high-pressure air source and bobbin carriage is connected by gas circuit, manometer is connected in gas circuit.
Moreover, installing two elevating screws on each gantry frame, two elevating screw lower ends of homonymy connect homonymy liter
The end of frame drops, and end of the lifting frame per side installs four mounting bases, a push-tight oil cylinder, each push-tight are fixedly mounted in each mounting base
The connecting plate that the piston rod end connection homonymy bobbin carriage frame end face of oil cylinder is filled.
Moreover, the lifting frame four corners are respectively mounted two locating wheels, two locating wheels at each angle are crimped on respectively
In the two side walls of homonymy gantry frame.
Moreover, be respectively mounted a substrate on two guide plates of homonymy, the upper edge of end of each substrate far from guide plate and
Lower edge is respectively mounted an adjustment bolt towards guide plate, and two adjustment bolts positioned at upper edge of homonymy withstand an overhead gage, should
Overhead gage is used to withstand the upper edge for the end plate that the tube-bundle fins placed on lifting frame are filled, the position of homonymy towards the side of guide plate
A lower baffle plate is withstood in two adjustment bolts of lower edge, and the hook that the both ends of the lower baffle plate are made blocks the lifting frame side of homonymy
Edge, the lower baffle plate are used to withstand the lower edge for the end plate that the tube-bundle fins placed on lifting frame are filled towards the side of guide plate.
Moreover, each mounting base upper edge rotation installation one is installed on the upper connecting rod in bobbin carriage frame, which stretches out bobbin carriage
A block is installed in the end of frame, and the block is for holding side of the overhead gage far from mounting base, the liter below mounting base
Installation one is installed on the lower pull rod in lower baffle plate in drop frame, and the end which stretches out lower baffle plate is set with a locking nut.
The advantages and positive effects of the present invention are：
In the present invention, elevating screw action makes lifting frame be promoted, so that adjustment bolt is positioned by handwheel, then place
Lower baffle plate installs lower pull rod by locking nut, tube-bundle fins is lifted on lifting frame, bobbin carriage is lifted in bobbin carriage frame,
Overhead gage is placed, upper connecting rod, which is adjusted in place, and is rotated makes block block overhead gage, starts push-tight oil cylinder, makes bobbin carriage and tube bank wing
Piece closely inserts, and overhead gage and lower baffle plate are extruded in the end plate side of tube-bundle fins by upper connecting rod and lower pull rod respectively at this time, end
The plate other side is squeezed with bobbin carriage, and two bobbin carriages are uniformly squeezed with two end plates at this time, will not make the tube bank wing between two end plates
Piece deforms, and bobbin carriage is combined closely with tube-bundle fins, the inlet and liquid outlet flange seal of bobbin carriage, then will thereon
Air inlet connects solenoid valve, and the decline of lifting frame is simultaneously submerged in water, and solenoid valve is opened, and high pressure gas is made to enter bobbin carriage and tube bank wing
In piece, place a period of time after, if manometer reading do not decline, seal it is intact, after the completion of experiment, by bobbin carriage and tube bank
Fin is removed respectively, and storage can be put in storage after drying, and whole process is automatically performed, and test efficiency is high, and accurate, to bobbin carriage and
The assembly position of tube-bundle fins will not cause to wear.
Description of the drawings
Fig. 1 is the structural schematic diagram of the present invention；
Fig. 2 is the vertical view (upper end of dismounting gantry frame, motor, elevating screw) of Fig. 1；
Fig. 3 is the structural schematic diagram of the lifting frame of Fig. 1；
Fig. 4 is the A-A of Fig. 2 to sectional view.
Specific implementation mode
With reference to embodiment, the present invention is further described, and following embodiments are illustrative, are not restrictive,
Protection scope of the present invention cannot be limited with following embodiments.
A kind of heat dissipation tube bank finished product tightness measuring device, as shown in Figure 1,2,3, 4, innovation of the invention is：Including
A vertically-mounted gantry frame 1 is distinguished at water tank 4, lifting frame 6, push-tight oil cylinder 20 and bobbin carriage frame 8, water tank both ends, on each gantry frame
The elevating screw 3 driven by motor 2 is installed, the lower end connection of multiple elevating screw is contained in the lifting frame side in water tank,
A guide plate 24 is installed in the both sides of each end of the lifting frame respectively, is slided between two guide plates of homonymy and is embedded in a pipe
Box-frame, two bobbin carriage frames are crimped on multiple push-tight oil cylinders that side lifting frame end is filled towards lifting frame with the end face of side end
29 end of piston rod, two bobbin carriage frames can be driven under the action of push-tight oil cylinder the bobbin carriage 17 in it move toward one another and with this two
The tube-bundle fins 14 placed in lifting grid beam 15 between a bobbin carriage frame closely insert, and filling is for flooding bobbin carriage and pipe in water tank
The water of beam fin installs solenoid valve on water tank and manometer, the both ends of solenoid valve connects high-pressure air source by gas circuit respectively
With the air inlet on bobbin carriage, manometer is connected in gas circuit, and solenoid valve and manometer are the prior art, are not drawn in figure
Go out, but skilled artisans appreciate that can simultaneously assemble.
In the present embodiment, two elevating screws, two elevating screw lower ends connection of homonymy are installed on each gantry frame
The connecting seat 7 that homonymy lifting frame end is filled, end of the lifting frame per side are installed four mounting bases 21, are fixedly mounted in each mounting base
The piston rod end of one push-tight oil cylinder, each push-tight oil cylinder connects the connecting plate 18 that homonymy bobbin carriage frame end face is filled.
The lifting frame four corners are respectively mounted two locating wheels 5, and two locating wheels at each angle are crimped on homonymy respectively
In the two side walls of gantry frame.
A substrate 9, the upper edge and lower edge of end of each substrate far from guide plate are respectively mounted on two guide plates of homonymy
It is respectively mounted an adjustment bolt 12 towards guide plate, two adjustment bolts positioned at upper edge of homonymy withstand an overhead gage 11, should
Overhead gage is used to withstand the upper edge for the end plate 10 that the tube-bundle fins placed on lifting frame are filled towards the side of guide plate, homonymy
A lower baffle plate 27 is withstood positioned at two adjustment bolts of lower edge, and the hook 25 that the both ends of the lower baffle plate are made blocks the liter of homonymy
Frame edge drops, which is used to withstand end plate 10 that the tube-bundle fins placed on lifting frame are filled towards the side of guide plate
Lower edge.
Each mounting base upper edge rotation installation one is installed on the upper connecting rod 19 in bobbin carriage frame, the upper connecting rod protruded tube box-frame
A block 16 is installed in end, and the block is for holding side of the overhead gage far from mounting base, the lifting below mounting base
Installation one is installed on the lower pull rod 28 in lower baffle plate in frame, and the end which stretches out lower baffle plate is set with a locking nut 23.
When the present invention uses：
1. elevating screw acts, lifting frame is made to be promoted, so that all adjustment bolts is positioned by handwheel, then place lower block
Plate passes through the lower pull rod of two locking nuts installation at both ends；
2. tube-bundle fins are lifted on lifting frame, the bobbin carriage that inlet and liquid outlet 22 are installed to sealing flange is lifted on
In bobbin carriage frame, overhead gage is placed, upper connecting rod, which is adjusted in place, and is rotated makes block block overhead gage, the air inlet on sealing flange
High-pressure air source is connected by solenoid valve；
3. starting push-tight oil cylinder, bobbin carriage is made closely to be inserted with tube-bundle fins；
4. the decline of lifting frame is simultaneously submerged in water, solenoid valve is opened, and so that high pressure gas is entered in bobbin carriage and tube-bundle fins, is put
After setting a period of time, if manometer reading does not decline, seal intact；
5. bobbin carriage and tube-bundle fins are removed respectively and start bulge test next time.
In the present invention, overhead gage and lower baffle plate are extruded in the end plate side of tube-bundle fins by upper connecting rod and lower pull rod respectively,
The end plate other side is squeezed with bobbin carriage, and two bobbin carriages are uniformly squeezed with two end plates, will not make the tube-bundle fins between two end plates
Deformation, and bobbin carriage is combined closely with tube-bundle fins, and whole process is automatically performed, and test efficiency is high, and accurate, to bobbin carriage with
The assembly position of tube-bundle fins will not cause to wear.
Claims (1)
1. finished product tightness measuring device is restrained in a kind of heat dissipation, it is characterised in that：Including water tank, lifting frame, push-tight oil cylinder and pipe
A vertically-mounted gantry frame is distinguished at box-frame, water tank both ends, and installation is multiple by motor-driven elevating screw on each gantry frame
The lower end connection of elevating screw is contained in the lifting frame side in water tank, and the both sides of each end of the lifting frame install one respectively
Guide plate slides between two guide plates of homonymy and is embedded in a bobbin carriage frame, and two bobbin carriage frames are towards lifting frames with side end
End face is crimped on the piston rod end for multiple push-tight oil cylinders that side lifting frame end is filled, and two bobbin carriage frames can be in push-tight oil cylinder
Under the action of move toward one another and the tube-bundle fins placed closely insert on the bobbin carriage frame between this two lifting frames, filled out in water tank
The water for flooding bobbin carriage and tube-bundle fins is filled, solenoid valve is installed on water tank and manometer, the both ends of solenoid valve lead to respectively
The air inlet on gas circuit connection high-pressure air source and bobbin carriage is crossed, manometer is connected in gas circuit；
Two elevating screws, the end of two elevating screw lower ends connection homonymy lifting frame of homonymy are installed on each gantry frame
Portion, end of the lifting frame per side install four mounting bases, a push-tight oil cylinder, the work of each push-tight oil cylinder are fixedly mounted in each mounting base
The connecting plate that stopper rod end connection homonymy bobbin carriage frame end face is filled；
The lifting frame four corners are respectively mounted two locating wheels, and two locating wheels at each angle are crimped on homonymy gantry frame respectively
Two side walls on；
A substrate is respectively mounted on two guide plates of homonymy, the upper edge and lower edge of end of each substrate far from guide plate are respectively mounted
One towards guide plate adjustment bolt, two adjustment bolts positioned at upper edge of homonymy withstand an overhead gage, the overhead gage direction
The side of guide plate is used to withstand the upper edge for the end plate that the tube-bundle fins placed are filled on lifting frame, homonymy positioned at the two of lower edge
A adjustment bolt withstands a lower baffle plate, and the hook that the both ends of the lower baffle plate are made blocks the lifting frame edge of homonymy, the lower block
Plate is used to withstand the lower edge for the end plate that the tube-bundle fins placed on lifting frame are filled towards the side of guide plate；
Each mounting base upper edge rotation installation one is installed on the upper connecting rod in bobbin carriage frame, the end peace of the upper connecting rod protruded tube box-frame
A block is filled, which installs for holding side of the overhead gage far from mounting base in the lifting frame below mounting base
One is installed on the lower pull rod in lower baffle plate, and the end which stretches out lower baffle plate is set with a locking nut；
The course of work of described device is：
(1) elevating screw acts, and lifting frame is made to be promoted, and so that all adjustment bolts is positioned by handwheel, then places lower baffle plate,
Pass through the lower pull rod of two locking nuts installation at both ends；
(2) tube-bundle fins are lifted on lifting frame, the bobbin carriage that inlet and liquid outlet are installed to sealing flange is lifted on bobbin carriage frame
It is interior, overhead gage is placed, upper connecting rod, which is adjusted in place, and is rotated makes block block overhead gage, and the air inlet on sealing flange passes through electricity
Magnet valve connects high-pressure air source；
(3) start push-tight oil cylinder, bobbin carriage is made closely to be inserted with tube-bundle fins；
Lifting frame decline and it is submerged in water, solenoid valve open, so that high pressure gas is entered in bobbin carriage and tube-bundle fins, place one
After the section time, if manometer reading does not decline, seal intact；
(5) bobbin carriage and tube-bundle fins are removed respectively and start bulge test next time.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510794216.4A CN105372021B (en) | 2015-11-18 | 2015-11-18 | Heat dissipation tube bank finished product tightness measuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510794216.4A CN105372021B (en) | 2015-11-18 | 2015-11-18 | Heat dissipation tube bank finished product tightness measuring device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105372021A CN105372021A (en) | 2016-03-02 |
| CN105372021B true CN105372021B (en) | 2018-09-11 |
Family
ID=55374420
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510794216.4A Active CN105372021B (en) | 2015-11-18 | 2015-11-18 | Heat dissipation tube bank finished product tightness measuring device |
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1613900A1 (en) * | 1989-01-12 | 1990-12-15 | Трест "Алмаатаоргтехстрой" | Arrangement for assembling and testing heating radiators for hermetic sealing |
| CN1971230A (en) * | 2005-11-23 | 2007-05-30 | 天津市吉鑫达金属制品有限公司 | Radiator integral pressure measuring device |
| CN201041525Y (en) * | 2007-04-10 | 2008-03-26 | 孙德亮 | Detection device for heat radiator airproof performance |
| CN201075050Y (en) * | 2007-07-02 | 2008-06-18 | 高密圣泰机电科技有限公司 | Device for detecting airtightness of radiator |
| CN202974588U (en) * | 2012-11-28 | 2013-06-05 | 贵州航天凯宏科技有限责任公司 | Elevating detection device for aluminium radiator core assembly |
| CN203561479U (en) * | 2013-08-19 | 2014-04-23 | 胡浩 | A hydraulic tube plate pressing device |
| CN204461685U (en) * | 2015-02-03 | 2015-07-08 | 浙江远达机电制造有限公司 | A kind of device detecting heating radiator leakproofness |
-
2015
- 2015-11-18 CN CN201510794216.4A patent/CN105372021B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1613900A1 (en) * | 1989-01-12 | 1990-12-15 | Трест "Алмаатаоргтехстрой" | Arrangement for assembling and testing heating radiators for hermetic sealing |
| CN1971230A (en) * | 2005-11-23 | 2007-05-30 | 天津市吉鑫达金属制品有限公司 | Radiator integral pressure measuring device |
| CN201041525Y (en) * | 2007-04-10 | 2008-03-26 | 孙德亮 | Detection device for heat radiator airproof performance |
| CN201075050Y (en) * | 2007-07-02 | 2008-06-18 | 高密圣泰机电科技有限公司 | Device for detecting airtightness of radiator |
| CN202974588U (en) * | 2012-11-28 | 2013-06-05 | 贵州航天凯宏科技有限责任公司 | Elevating detection device for aluminium radiator core assembly |
| CN203561479U (en) * | 2013-08-19 | 2014-04-23 | 胡浩 | A hydraulic tube plate pressing device |
| CN204461685U (en) * | 2015-02-03 | 2015-07-08 | 浙江远达机电制造有限公司 | A kind of device detecting heating radiator leakproofness |
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| Publication number | Publication date |
|---|---|
| CN105372021A (en) | 2016-03-02 |
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