CN204612874U - A kind of graphite heat exchange block device of stopping leakage in the roof - Google Patents
A kind of graphite heat exchange block device of stopping leakage in the roof Download PDFInfo
- Publication number
- CN204612874U CN204612874U CN201520268434.XU CN201520268434U CN204612874U CN 204612874 U CN204612874 U CN 204612874U CN 201520268434 U CN201520268434 U CN 201520268434U CN 204612874 U CN204612874 U CN 204612874U
- Authority
- CN
- China
- Prior art keywords
- fixed pedestal
- guide plate
- block
- face
- heat exchange
- 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.)
- Expired - Fee Related
Links
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 title claims abstract description 27
- 229910002804 graphite Inorganic materials 0.000 title claims abstract description 27
- 239000010439 graphite Substances 0.000 title claims abstract description 27
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 62
- 238000012360 testing method Methods 0.000 claims abstract description 40
- 230000001105 regulatory effect Effects 0.000 claims abstract description 13
- 238000007689 inspection Methods 0.000 claims abstract description 11
- 238000001514 detection method Methods 0.000 abstract description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 3
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- 239000002826 coolant Substances 0.000 description 1
- 239000008358 core component Substances 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
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- Examining Or Testing Airtightness (AREA)
Abstract
The utility model discloses a kind of graphite heat exchange block device of stopping leakage in the roof.Comprise fixed pedestal, upper fixed pedestal after testing device is connected with lower fixed pedestal, is provided with telescopic shaft between upper fixed pedestal and lower fixed pedestal; Upper fixed pedestal comprises regulating block, and regulating block is connected with the bearing being located at lower fixed pedestal through adjuster bar; Pick-up unit comprises the detecting unit of more than a group, and the two ends of detecting unit are connected on fixed pedestal and lower fixed pedestal, and detecting unit comprises guide plate, and upper guide plate is connected with lower guide plate through orienting sleeve; Upper guide plate comprises the first fixed block, and an end face of the first fixed block is connected with upper fixed pedestal, and another end face is connected with test bar; Lower guide plate comprises the second fixed block, and the second fixed block one end face is connected with lower fixed pedestal, and other end is connected with test bar; Test bar front end is provided with moisture inspection test paper.The utility model has reduction labour intensity, and detection method is more directly perceived, the feature that accuracy is high and detection efficiency is high.
Description
Technical field
The utility model relates to a kind of pick-up unit, particularly a kind of graphite heat exchange block device of stopping leakage in the roof.
Background technology
Graphite heat exchanger is the heat interchanger that heat-transferring assembly graphite is made.The corrosion resistance and good of graphite heat exchanger, heat-transfer area is less scaling, and heat transfer property is good, is mainly used in the heat exchange of the Korrosionsmediums such as hydrochloric acid, sulfuric acid, acetic acid.Graphite heat exchanger in use for some time, needs to overhaul it.And the core component of graphite heat exchanger is exactly graphite heat exchange block.Due to the impact of the factors such as the operation of the quality of graphite heat exchange block, personnel, equipment operating environment and working time, graphite heat exchange block internal fissure can cause passing mutually between shell side medium and heat transferring medium, threatens production system safe and stable operation.The existing mode of stopping leakage in the roof is: graphite heat exchange block is dry, and use packoff to be sealed by the processing medium passage (vertical passageway) of graphite heat exchange block, and to the water filling of processing medium passage, packoff vent valve is opened and is exhausted, until there is water to discharge, close vent valve.The manometric display of close attention after water filling completes, if pressure drop, illustrating that graphite block has leak source, whether have water, the place having water to ooze out is graphite block leak source particular location if then observing coolant guiding channel (interconnection) with torch or other illuminations.There is following shortcoming in this mode: because the interconnection of graphite heat exchange block is a lot, human eye long-term observation, and labour intensity is large, and easily occur undetected, detection efficiency is low.
Summary of the invention
The purpose of this utility model is, provides a kind of graphite heat exchange block device of stopping leakage in the roof.It has reduction labour intensity, and detection method is more directly perceived, the feature that accuracy is high and detection efficiency is high.
The technical solution of the utility model: a kind of graphite heat exchange block device of stopping leakage in the roof, comprises fixed pedestal, upper fixed pedestal after testing device is connected with lower fixed pedestal, is provided with telescopic shaft between upper fixed pedestal and lower fixed pedestal; Described upper fixed pedestal comprises regulating block, and regulating block is connected with the bearing being located at lower fixed pedestal through adjuster bar; Described pick-up unit comprises the detecting unit of more than a group, and the two ends of detecting unit are connected on fixed pedestal and lower fixed pedestal, and detecting unit comprises guide plate, and upper guide plate is connected with lower guide plate through orienting sleeve; Described upper guide plate comprises the first fixed block, and an end face of the first fixed block is connected with upper fixed pedestal, and another end face is connected with test bar; Described lower guide plate comprises the second fixed block, and an end face of the second fixed block is connected with lower fixed pedestal, and another end face is connected with test bar; Described test bar front end is provided with moisture inspection test paper; Described adjuster bar is provided with clamp nut; Described upper fixed pedestal is also provided with handle.
Aforesaid a kind of graphite heat exchange block is with stopping leakage in the roof in device, and described adjuster bar top is provided with setting stick.
Compared with prior art, the utility model by being provided with moisture inspection test paper on test bar front end, take out again after test bar being put in the interconnection of graphite heat exchange block, if the variable color of moisture inspection test paper, then illustrate that the interconnection corresponding with test bar leaks, detection method is more directly perceived, moreover, avoid human eye directly to observe the water leakage situation of interconnection, reduce labour intensity.The utility model when detected leak time, moisture inspection test paper variable color, after the interconnection that mark is corresponding, then changes the moisture of variable color inspection test paper, proceeds to detect, effectively prevent undetected, make accuracy in detection higher.The utility model is provided with two row's test bars, (regulating the vertical spacing of two row's test bars, to adapt to the different vertical spacing of interconnection by adjuster bar), can detect simultaneously, improve the detection efficiency of graphite heat exchange block to two row's interconnections.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is detecting unit structural representation.
The upper fixed pedestal of being labeled as in accompanying drawing: 1-, 2-pick-up unit, fixed pedestal under 3-, 4-telescopic shaft, 5-regulating block, 6-adjuster bar, 7-bearing, 8-detecting unit, the upper guide plate of 9-, 10-orienting sleeve, 11-lower guide plate, 12-first fixed block, 13-test bar, 14-second fixed block, 15-moisture inspection test paper, 16-clamp nut, 17-handle, 18-setting stick.
Embodiment
Below in conjunction with drawings and Examples, the utility model is further described, but not as the foundation limited the utility model.
Embodiment 1.A kind of graphite heat exchange block device of stopping leakage in the roof, form as illustrated in fig. 1 and 2, comprise fixed pedestal 1, upper fixed pedestal 1 after testing device 2 is connected with lower fixed pedestal 3, is provided with two telescopic shafts 4 between upper fixed pedestal 1 and lower fixed pedestal 3; Described upper fixed pedestal 1 comprises regulating block 5, and regulating block 5 is connected with the bearing 7 being located at lower fixed pedestal 3 through adjuster bar 6; Described regulating block 5 is threaded with adjuster bar 6; Described pick-up unit 2 comprises the detecting unit 8 of more than a group, and the two ends of detecting unit 8 are connected on fixed pedestal 1 and lower fixed pedestal 3, and detecting unit 8 comprises guide plate 9, and upper guide plate 9 is connected with lower guide plate 11 through orienting sleeve 10; The end face that described upper guide plate 9 comprises the first fixed block 12, first fixed block 12 is connected with upper fixed pedestal 1, and another end face is connected with test bar 13; The end face that described lower guide plate 11 comprises the second fixed block 14, second fixed block 14 is connected with lower fixed pedestal 3, and another end face is connected with test bar 13; Described test bar 13 front end is provided with moisture inspection test paper 15; Described adjuster bar 6 is provided with clamp nut 16; Described upper fixed pedestal 1 is also provided with handle 17.By arranging telescopic shaft 4, the vertical bury pipe of lower fixed pedestal 3 vertical motion can be ensured.
Aforesaid adjuster bar 6 top is provided with setting stick 18.Setting stick 18 is set, when regulating, more laborsaving.
After confirming that graphite heat exchange block leaks by prior art, namely leak source is searched by the utility model, specific works mode is: turn setting stick 18, adjuster bar 6 rotates with setting stick 18, again because adjuster bar 6 is threaded with regulating block 5, and regulating block 5 is fixed on fixed pedestal 1, adjuster bar 6 goes up again fixed pedestal 1 at vertical direction motion (up or down) simultaneously relatively.Now, adjuster bar 6 will drive lower fixed pedestal 3 in the vertical direction motion through bearing 7.Lower fixed pedestal 3 is fixed with lower guide plate 11, and lower guide plate 11 lower end is fixed with test bar 13 by the second fixed block 14; Lower guide plate 11 upper end, through the orienting sleeve 10 be fixed on upper guide plate 9, forms sliding pair with orienting sleeve 10; During fixed pedestal 3 in the vertical direction motion instantly, lower guide plate 11 will be driven in vertical direction motion, thus realize the spacing adjustment of test bar 13 vertical direction.After adjusting spacing, tighten clamp nut 16, fixing vertical spacing.Now, test bar 13 puts in the interconnection of graphite heat exchange block by the hand-held handle 17 of operator stops leakage in the roof, and takes out after test bar 13, checks the moisture inspection test paper 15 whether variable color of test bar 13 front end, if do not have variable color, continues to detect; If variable color, the interconnection (i.e. leak source) that mark is corresponding with it, then changes the moisture inspection test paper 15 of variable color, continues to detect, until all detect complete by all interconnections.
First fixed block 12 of the present utility model is connected with test bar 13 by screw thread with the second fixed block 14, and the test bar 13 so just can changing corresponding diameter according to the diameter of interconnection detects.
Claims (2)
1. a graphite heat exchange block device of stopping leakage in the roof, it is characterized in that: comprise fixed pedestal (1), upper fixed pedestal (1) after testing device (2) is connected with lower fixed pedestal (3), is provided with telescopic shaft (4) between upper fixed pedestal (1) and lower fixed pedestal (3); Described upper fixed pedestal (1) comprises regulating block (5), and regulating block (5) is connected with the bearing (7) being located at lower fixed pedestal (3) through adjuster bar (6); Described pick-up unit (2) comprises the detecting unit (8) of more than a group, the two ends of detecting unit (8) are connected on fixed pedestal (1) and lower fixed pedestal (3), detecting unit (8) comprises guide plate (9), and upper guide plate (9) is connected with lower guide plate (11) through orienting sleeve (10); Described upper guide plate (9) comprises the first fixed block (12), and an end face of the first fixed block (12) is connected with upper fixed pedestal (1), and another end face is connected with test bar (13); Described lower guide plate (11) comprises the second fixed block (14), and an end face of the second fixed block (14) is connected with lower fixed pedestal (3), and another end face is connected with test bar (13); Described test bar (13) front end is provided with moisture inspection test paper (15); Described adjuster bar (6) is provided with clamp nut (16); Described upper fixed pedestal (1) is also provided with handle (17).
2. a kind of graphite heat exchange block device of stopping leakage in the roof according to claim 1, is characterized in that: described adjuster bar (6) top is provided with setting stick (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520268434.XU CN204612874U (en) | 2015-04-29 | 2015-04-29 | A kind of graphite heat exchange block device of stopping leakage in the roof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520268434.XU CN204612874U (en) | 2015-04-29 | 2015-04-29 | A kind of graphite heat exchange block device of stopping leakage in the roof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204612874U true CN204612874U (en) | 2015-09-02 |
Family
ID=53965424
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520268434.XU Expired - Fee Related CN204612874U (en) | 2015-04-29 | 2015-04-29 | A kind of graphite heat exchange block device of stopping leakage in the roof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204612874U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108318191A (en) * | 2018-02-27 | 2018-07-24 | 萝北奥星新材料有限公司 | A kind of suction type graphite heat exchanger detection method |
| CN108362161A (en) * | 2018-02-27 | 2018-08-03 | 黑龙江省牡丹江农垦奥宇石墨深加工有限公司 | A kind of stay-supported graphite heat exchanger maintenance unit |
| CN108375456A (en) * | 2018-02-27 | 2018-08-07 | 萝北奥星新材料有限公司 | A kind of device for detecting leak point of graphite heat exchanger |
| CN108387345A (en) * | 2018-02-27 | 2018-08-10 | 萝北奥星新材料有限公司 | A kind of heat exchanger tube repair method of graphite heat exchanger |
| CN108548638A (en) * | 2018-03-23 | 2018-09-18 | 芜湖捷欧汽车部件有限公司 | A kind of wiper water sprager Automated inspection tooling |
| CN108760179A (en) * | 2018-03-23 | 2018-11-06 | 芜湖捷欧汽车部件有限公司 | A kind of windscreen wiper water sprager inspection tooling |
-
2015
- 2015-04-29 CN CN201520268434.XU patent/CN204612874U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108318191A (en) * | 2018-02-27 | 2018-07-24 | 萝北奥星新材料有限公司 | A kind of suction type graphite heat exchanger detection method |
| CN108362161A (en) * | 2018-02-27 | 2018-08-03 | 黑龙江省牡丹江农垦奥宇石墨深加工有限公司 | A kind of stay-supported graphite heat exchanger maintenance unit |
| CN108375456A (en) * | 2018-02-27 | 2018-08-07 | 萝北奥星新材料有限公司 | A kind of device for detecting leak point of graphite heat exchanger |
| CN108387345A (en) * | 2018-02-27 | 2018-08-10 | 萝北奥星新材料有限公司 | A kind of heat exchanger tube repair method of graphite heat exchanger |
| CN108318191B (en) * | 2018-02-27 | 2020-01-17 | 萝北奥星新材料有限公司 | Detection method for negative pressure type graphite heat exchanger |
| CN108548638A (en) * | 2018-03-23 | 2018-09-18 | 芜湖捷欧汽车部件有限公司 | A kind of wiper water sprager Automated inspection tooling |
| CN108760179A (en) * | 2018-03-23 | 2018-11-06 | 芜湖捷欧汽车部件有限公司 | A kind of windscreen wiper water sprager inspection tooling |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150902 |