CN102494851A - Plate heat exchanger type plate-to-plate air pressure testing device - Google Patents
Plate heat exchanger type plate-to-plate air pressure testing device Download PDFInfo
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- CN102494851A CN102494851A CN2011104015411A CN201110401541A CN102494851A CN 102494851 A CN102494851 A CN 102494851A CN 2011104015411 A CN2011104015411 A CN 2011104015411A CN 201110401541 A CN201110401541 A CN 201110401541A CN 102494851 A CN102494851 A CN 102494851A
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- plate
- heat exchanger
- steel column
- clamp device
- air pressure
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Abstract
The invention discloses a plate heat exchanger type plate-to-plate air pressure testing device. A guide rail is connected with a left plate-to-plate clamping device and a right plate-to-plate clamping device, the left plate-to-plate clamping device comprises a channel steel column, an upper workbench bracket and a lower workbench, the lower part of the left channel steel column is provided with a base platform, the base platform is provided with the lower workbench, the top part of the channel steel column is provided with a servo motor, the upper part of the sidewall of the channel steel column is fixedly connected with a vertical guide rail, the outer side of the vertical guide rail is fixedly provided with a screw through a bearing block, and the screw is controlled by the servo motor and is movably connected with the upper workbench bracket; and the right plate-to-plate clamping device comprises a left channel steel column, an upper workbench and a lower workbench bracket, the upper part of the lower workbench bracket is provided with a vertical pressing plate, the lower part of the upper workbench is provided with a gap pressing plate and a bending plate, and the top part of the gap pressing plate is provided with a sealing strip. The invention has the advantages of high working efficiency, low labor intensity and comprehensive plate-to-plate detection.
Description
Technical field
The invention belongs to the plate type heat exchanger apparatus field, be specifically related to the plate type heat exchanger plate the air pressure experiment device.
Background technology
At present; Traditional welding formula plate type heat exchanger plate is to the shortcoming of gas pressure test device: what 1, adopt is the mechanical hook-up that fully manually clamps, and rubber gasket relies on bolt to clamp and unclamps, and all needs the long period; Not only time-consuming, but also effort; Work efficiency has also received very big restriction, makes that the production cycle of product is longer, has seriously restricted the ability in company reply market; 2, because rubber gasket and mechanical hook-up are separated, sealing gasket is easy to lose; 3, air pressure detects needs to observe in both sides; And during the work of traditional gas pressure test device, with plate pair and the horizontal fastening with it of welded type plate type heat exchanger, plate is observed top situation easily; And plate can't be observed following situation; If will spin upside down plate to not only danger but also very difficult the realization, so, just be easy to cause this preface of omission.
Summary of the invention
The invention reside in the defective that has overcome prior art, provide the plate type heat exchanger plate, have that high efficiency, labour intensity are little, plate is to detecting comprehensive characteristics the gas pressure test device.
In order to solve the technical matters of above-mentioned existence, the invention provides following technical scheme:
The plate type heat exchanger plate is to the air pressure experimental provision; Comprise a width of cloth guide rail, left plate to clamp device, right panel to clamp device, said guide rail be connected with left plate to clamp device and right panel to clamp device, said left plate comprises channel-section steel column, upper table support, lower table to clamp device; Said left channel-section steel column bottom is a base platform; Said base platform is equipped with lower table, and said channel-section steel column top is provided with servomotor, and said channel-section steel column side wall upper part is connected with vertical rail; The said vertical rail outside is fixed with the leading screw that servomotor is controlled through bearing seat, and said leading screw is connected with the upper table support; Said right panel comprises right channel-section steel column, upper table, lower table support to clamp device; Said lower table support top is provided with the pressure strip of setting; Said upper table bottom is provided with breach pressing plate and bent plate, and said breach pressing plate top is equipped with sealing strip.
Said left plate is provided with roller to the clamp device bottom.
Said right panel is fixedly connected with guide rail the clamp device bottom.
Said lower table top is provided with bent plate and breach pressing plate, and said breach pressing plate bottom is equipped with sealing strip.
The breach pressing plate of said lower table and the combined shaped of sealing strip and plate are complementary to the shape of breach.
Said upper table centre position is provided with inflation inlet.
Be provided with hydraulic means in said lower table and the upper table.
Compared with prior art, the present invention has following beneficial effect:
(1) this device makes plate air exercise pressure work change hydraulic pressure into by the armstrong's patent clamping fully and clamps automatically by means of hydraulic pressure and motor-driven technology, has not only improved work efficiency, also greatly reduces operating personnel's labour intensity simultaneously.
(2) this device is simple and quick, to vertical layout, plate is detected more rationally and standard through plate to gas pressure test.
Description of drawings
Fig. 1 is that plate type heat exchanger plate of the present invention is to the gas pressure test schematic representation of apparatus;
Fig. 2 is the synoptic diagram of the present invention left side plate to clamp device;
Fig. 3 is the structural representation of upper table support of the present invention;
Fig. 4 is the structural representation of lower table of the present invention;
Fig. 5 is the synoptic diagram of right panel of the present invention to clamp device;
Fig. 6 is the synoptic diagram of upper table of the present invention;
Fig. 7 is the structural representation of lower table support of the present invention.
Embodiment
Below in conjunction with accompanying drawing the preferred embodiments of the present invention are described, should be appreciated that preferred embodiment described herein only is used for explanation and explains the present invention, and be not used in qualification the present invention.
As shown in Figure 1; Comprise a width of cloth guide rail 1, left plate to clamp device 2, right panel to clamp device 3; On guide rail 1, be connected with left plate to clamp device and right panel to clamp device; Left side plate is provided with roller to clamp device 2 bottoms, according to heat exchanger plate the difference of length is adjusted left plate to the particular location of clamp device 2 and make it fixing, and right panel is fixed on the guide rail clamp device 3 bottoms.
Like Fig. 2, Fig. 3, shown in Figure 4; Left side plate comprises channel-section steel column 4, upper table support 5, lower table 6 to clamp device 2; Channel-section steel column 4 bottoms are base platform, and base platform top is equipped with lower table 6, in the lower table 6 hydraulic means are installed; This hydraulic means is the bi-directional drive hydraulic cylinder, is used for plate clamping.Lower table 6 tops are provided with bent plate 61 and breach pressing plate 62; Vertically breach pressing plate 62 two ends and middle part intersect vertically with bent plate 61 respectively; Breach pressing plate 62 bottoms are equipped with sealing strip 63; Sealing strip 63 is the suitable typing rubber strip of hardness, and the combined shaped of breach pressing plate 62 and rubber weather strip 63 and plate are complementary to the shape of breach, and breach pressing plate 62 tops are provided with groove vertically.Channel-section steel column 4 tops are provided with servomotor 7; Channel-section steel column 4 side wall upper part are connected with vertical rail 9; Vertical rail 9 outsides are fixed with the leading screw 8 of servomotor 7 controls through bearing seat; Leading screw 8 is connected with the slide plate 10 of vertical arrangement, and upper table support 5 is fixed in slide plate 10 outsides, and servomotor 7 lead screw transmission drive upper table support 5 and move up or down and arrive suitable position.Upper table support 5 comprises vertical fixed head 51 and the horizontal upper bracket back up pad 52 that is connected in fixed head; Upper bracket back up pad 52 bottoms are provided with pressure strip 53; Pressure strip 53 two ends and centre position are respectively arranged with the reinforcement 54 that intersects vertically, and fixed head vertically is fixed on the slide plate 10.
Like Fig. 5, Fig. 6, shown in Figure 7; Right panel comprises channel-section steel column 11, upper table 12, lower table support 13 to clamp device 3, and channel-section steel column 11 bottoms are base platform, and base platform top is equipped with lower table support 13; Lower table support 13 is provided with the fixed head 131 of level; Be fixedly connected with the back up pad 132 of setting on the fixed head 131, back up pad 132 tops are coated with flat board 133, and dull and stereotyped 133 are provided with the pressure strip 134 of setting; Pressure strip 134 tops are provided with groove vertically, and pressure strip 134 two ends and centre position are respectively arranged with the reinforcement 135 that intersects vertically.Channel-section steel column 11 tops are provided with servomotor 14; Channel-section steel column 11 side wall upper part are connected with vertical rail 15; Vertical rail 15 outsides are fixed with the leading screw 16 of servomotor 14 controls through bearing seat; Leading screw 16 is connected with upper table 12, and servomotor 14 lead screw transmission drive upper table and move up or down and arrive suitable position.In the upper table 6 hydraulic means is installed.Upper table 12 bottoms are provided with breach pressing plate 121; Vertically breach pressing plate 121 two ends and middle part intersect vertically with bent plate 122 respectively; Breach pressing plate 121 tops are equipped with sealing strip 123, and sealing strip 123 is the suitable typing rubber strip of hardness, and breach pressing plate 121 bottoms are provided with groove vertically; The combined shaped of breach pressing plate 121 and sealing strip 123 and plate are complementary to the shape of breach, and bent plate 122 is connected with cylinder 125 through cylinder joint 124.Upper table 12 medium positions are provided with inflation inlet, are used for to plate air pressure being squeezed in inside.
During work; Right panel is fixing to clamp device 3; According to heat exchanger plate the difference of length is adjusted left plate to the particular location of clamp device 2 and make it fixing, then with plate to winching between two clamp devices with overhead traveling crane, and alignment sheets is to last breach; Control earlier rubber weather strip tightly be pressed on the breach with servomotor (7 and 14), again by hydraulic means with plate to clamping.Plate is squeezed into air pressure to plate to inside through the pipeline of left and right clamp device on breach, after pressure reaches setting to being in plumbness at this moment; To plate suds are sprayed in both sides again,, then have bubble to emerge or spray if plate exists crackle or gas hole defect to last pad; Because plate is to being vertical layout, this moment, both sides all detected weld defects easily, if defectiveness; Come out with the marking pen mark, and unclamp hydraulic means, the lifting upper table; To removing from worktable, plate finishes gas pressure test with plate.
The above is merely explanation embodiment of the present invention; Be not limited to the present invention, for a person skilled in the art, all within spirit of the present invention and principle; Any modification of being done, be equal to replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (7)
1. the plate type heat exchanger plate comprises that to the air pressure experimental provision width of cloth guide rail, left plate, is characterized in that clamp device clamp device, right panel; Said guide rail be connected with left plate to clamp device and right panel to clamp device; Said left plate comprises channel-section steel column, upper table support, lower table to clamp device, and said left channel-section steel column bottom is a base platform, and said base platform is equipped with lower table; Said channel-section steel column top is provided with servomotor; Said channel-section steel column side wall upper part is connected with vertical rail, and the said vertical rail outside is fixed with the leading screw that servomotor is controlled through bearing seat, and said leading screw is connected with the upper table support; Said right panel comprises right channel-section steel column, upper table, lower table support to clamp device; Said lower table support top is provided with the pressure strip of setting; Said upper table bottom is provided with breach pressing plate and bent plate, and said breach pressing plate top is equipped with sealing strip.
2. plate type heat exchanger plate according to claim 1 is characterized in that the air pressure experimental provision: said left plate is provided with roller to the clamp device bottom.
3. plate type heat exchanger plate according to claim 1 is characterized in that the air pressure experimental provision: said right panel is fixedly connected with guide rail the clamp device bottom.
4. plate type heat exchanger plate according to claim 1 is characterized in that the air pressure experimental provision: said lower table top is provided with bent plate and breach pressing plate, and said breach pressing plate bottom is equipped with sealing strip.
5. plate type heat exchanger plate according to claim 4 is characterized in that the air pressure experimental provision: the breach pressing plate of said lower table and the combined shaped of sealing strip and plate are complementary to the shape of breach.
6. plate type heat exchanger plate according to claim 1 is characterized in that the air pressure experimental provision: said upper table centre position is provided with inflation inlet.
7. plate type heat exchanger plate according to claim 1 is characterized in that the air pressure experimental provision: be provided with hydraulic means in said lower table and the upper table.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110401541.1A CN102494851B (en) | 2011-12-06 | 2011-12-06 | Plate heat exchanger type plate-to-plate air pressure testing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110401541.1A CN102494851B (en) | 2011-12-06 | 2011-12-06 | Plate heat exchanger type plate-to-plate air pressure testing device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102494851A true CN102494851A (en) | 2012-06-13 |
| CN102494851B CN102494851B (en) | 2014-12-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110401541.1A Expired - Fee Related CN102494851B (en) | 2011-12-06 | 2011-12-06 | Plate heat exchanger type plate-to-plate air pressure testing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102494851B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103884475A (en) * | 2014-04-01 | 2014-06-25 | 安徽理工大学 | Pipeline gas tightness detecting platform |
| CN105806566A (en) * | 2014-12-31 | 2016-07-27 | 天津华赛尔传热设备有限公司 | Leakage detection platform used for welded plate type heat exchanger heat transfer plate pair |
| CN107702581A (en) * | 2017-10-31 | 2018-02-16 | 中国计量大学 | The observation device of biphase gas and liquid flow in the plate type heat exchanger of adjustable mounting position |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040129061A1 (en) * | 2001-04-23 | 2004-07-08 | Gerard Rabelle | Method and device for detecting a leak in a heat exchanger, especially a plate-type heat exchanger |
| CN2734388Y (en) * | 2004-10-28 | 2005-10-19 | 大连三高科技发展有限公司 | Machine for milling, cutting and sawing |
| CN2818040Y (en) * | 2005-06-06 | 2006-09-20 | 杜明乾 | Automatic solder of radiator |
| CN2923154Y (en) * | 2006-06-21 | 2007-07-18 | 渤海船舶重工有限责任公司 | Large horizontal machine tool fitted with numerical-control boring-milling head |
| CN201431937Y (en) * | 2009-06-15 | 2010-03-31 | 李义财 | Inner-outer spraying device of large-caliber pipeline |
-
2011
- 2011-12-06 CN CN201110401541.1A patent/CN102494851B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040129061A1 (en) * | 2001-04-23 | 2004-07-08 | Gerard Rabelle | Method and device for detecting a leak in a heat exchanger, especially a plate-type heat exchanger |
| CN2734388Y (en) * | 2004-10-28 | 2005-10-19 | 大连三高科技发展有限公司 | Machine for milling, cutting and sawing |
| CN2818040Y (en) * | 2005-06-06 | 2006-09-20 | 杜明乾 | Automatic solder of radiator |
| CN2923154Y (en) * | 2006-06-21 | 2007-07-18 | 渤海船舶重工有限责任公司 | Large horizontal machine tool fitted with numerical-control boring-milling head |
| CN201431937Y (en) * | 2009-06-15 | 2010-03-31 | 李义财 | Inner-outer spraying device of large-caliber pipeline |
Non-Patent Citations (2)
| Title |
|---|
| 俞立凡: "板式换热器换热板片微变形特性浅析", 《华电技术》 * |
| 王岗波: "管壳式换热器的检修", 《科技资讯》 * |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103884475A (en) * | 2014-04-01 | 2014-06-25 | 安徽理工大学 | Pipeline gas tightness detecting platform |
| CN105806566A (en) * | 2014-12-31 | 2016-07-27 | 天津华赛尔传热设备有限公司 | Leakage detection platform used for welded plate type heat exchanger heat transfer plate pair |
| CN107702581A (en) * | 2017-10-31 | 2018-02-16 | 中国计量大学 | The observation device of biphase gas and liquid flow in the plate type heat exchanger of adjustable mounting position |
| CN107702581B (en) * | 2017-10-31 | 2019-05-03 | 中国计量大学 | The observation device of biphase gas and liquid flow in the plate heat exchanger of adjustable mounting position |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102494851B (en) | 2014-12-10 |
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Granted publication date: 20141210 Termination date: 20191206 |
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| CF01 | Termination of patent right due to non-payment of annual fee |