CN205038024U - Portable plate heat exchange piece leak hunting device - Google Patents
Portable plate heat exchange piece leak hunting device Download PDFInfo
- Publication number
- CN205038024U CN205038024U CN201520702049.1U CN201520702049U CN205038024U CN 205038024 U CN205038024 U CN 205038024U CN 201520702049 U CN201520702049 U CN 201520702049U CN 205038024 U CN205038024 U CN 205038024U
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- CN
- China
- Prior art keywords
- heat exchange
- leak hunting
- exchange piece
- type heat
- leak
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- 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
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Abstract
The utility model relates to a plate heat exchanger detection area, the portable plate heat exchange piece leak hunting device that specifically says so, which comprises a frame, the top of frame is provided with the leak hunting flat board, be provided with the sealed shield groove that matches with the plate heat exchange piece on the leak hunting flat board, the dull and stereotyped bottom of leak hunting is provided with the leak hunting through -hole, and seal installation has the pressure pipe in the leak hunting through -hole, pressure pipe one end and leak hunting through -hole cooperation installation, and the pressure pipe other end is fixed in frame one side, and communicates with high pressure water pump, the dull and stereotyped big or small glass pressure plate who opens and shuts who matches is provided with above the leak hunting is dull and stereotyped and hunts leak, glass pressure plate is last to be provided with the clamp plate fixed establishment that opens and shuts, the utility model discloses a portable plate heat exchange piece leak hunting device, its leak hunting mode is very directly perceived to leak hunting efficiency is very high, only need open high pressure water pump, just can directly perceivedly find out the result after a while, has alleviateed leak hunting workman's intensity of labour simultaneously greatly, and the position removal of leak hunting device is also very convenient, has increased the flexibility of equipment.
Description
Technical field
The utility model relates to plate type heat exchanger detection field, is a kind of removable plate type heat exchange piece leakage detection apparatus specifically.
Background technology
Plate type heat exchanger is by a series of a kind of new type high efficient heat exchanger with the heat exchanger fin closed assembly of certain bellows-shaped.Form thin rectangular shape passage between various plate, carry out exchange heat by plate.The ideal equipment that plate type heat exchanger is liquid-liquid, liquid-vapour carries out heat interchange.It is high that it has heat exchange efficiency, thermal loss is little, advantages of compact and light structure, floor area is little, the features such as long service life, the heat exchanger fin of plate type heat exchanger often needs the integrity degree detecting heat exchanger fin when producing or keep in repair, detect heat exchanger fin and have situations such as not having damaged perforation, but the detection of heat exchanger fin bothers very much at present, need one-inch one-inch to arrange and head on light detection, leak detection efficiency is very low, when sometimes boring a hole less, utilize existing way cannot detect at all, heat exchanger fin precision of detecting leak gas is not high, in a word, the leak detection efficiency of current heat exchanger fin and precision of detecting leak gas can not reach requirement far away.
Utility model content
Goal of the invention of the present utility model is, overcome current existing heat exchanger fin leak hunting method leak detection efficiency very low, and the defect that the degree of accuracy of leak detection is not high, thus realize the leak detection of a kind of heat exchanger fin rapidly, intuitively, and the removable plate type heat exchange piece leakage detection apparatus that efficiency of hunting leak is very high.
For achieving the above object, the technical solution of the utility model is: a kind of removable plate type heat exchange piece leakage detection apparatus, comprise frame, described frame is hexahedron structure, the top of described frame is provided with leak detection flat board, described leak detection flat board is provided with the seal isolation groove mated with plate type heat exchange piece, described leak detection flat plate bottom is provided with leak detection through hole, force pipe is sealed and installed with in leak detection through hole, force pipe one end coordinates with leak detection through hole installs, the force pipe other end is fixed on frame side, and is communicated with high-pressure hydraulic pump; The dull and stereotyped top of leak detection be provided with mate with dull and stereotyped size of hunting leak can the flat of folding, described flat is provided with pressing plate folding fixed mechanism, described pressing plate folding fixed mechanism is installed on frame side.
Described seal isolation groove comprises circular groove and linear grooves, four circular holes of the corresponding plate type heat exchange piece of described circular groove are arranged, linear grooves is around four circular grooves and be tangentially communicated with four circular grooves, and two long limit linear grooves be arranged in parallel, and minor face linear grooves is in the shape of the letter V and is symmetrical arranged.
Described pressing plate folding fixed mechanism comprises fixed head, back up pad and is positioned at the latching device on fixed head top, described fixed head and back up pad bottom hinged fixing, back up pad and flat are fixed and support glass pressing plate realizes overturning, and flat is closely detained extremely on leak detection flat board by latching device.
Described latching device comprises bolt, nut and locking board, and described locking board is provided with groove, and described bolt is through installing with nut screw connection after groove, and latching device such as can also to take dead to the button realizing flat at other structures of effect.
Corner place bottom described frame is provided with roller, and described roller supporting frame completes position and moves, and facilitates enterprise to change leak detection position, makes equipment more flexible.
The principle of work of removable plate type heat exchange piece leakage detection apparatus of the present utility model: plate type heat exchange piece is put on leak detection flat board, four circular grooves are aimed in four holes, flat is depressed and uses pressing plate folding fixed mechanism clip dead, now the middle part of plate type heat exchange piece is completely sealed, colored water is set in high-pressure hydraulic pump, start high-pressure hydraulic pump, colored water is pressed between leak detection flat board and plate type heat exchange piece by force pipe, under huge hydraulic pressure effect, if there is perforation in plate type heat exchange piece, colored water can be forced between plate type heat exchange piece and flat by perforation, can find out whether there is perforation leak clearly, and where there is leak, if do not find that there is colored water under flat, then illustrate that plate type heat exchange piece stands intact, and opens pressing plate folding fixed mechanism, take out heat exchanger fin, detect and terminate.
The beneficial effect of removable plate type heat exchange piece leakage detection apparatus of the present utility model:
1. removable plate type heat exchange piece leakage detection apparatus of the present utility model, by high-pressure hydraulic pump, colored liquid is pressed into heat exchanger fin bottom, if heat exchanger fin is leaky, colored liquid can be seen under flat, otherwise then heat exchanger fin is intact, this leak detection mode is very directly perceived, and efficiency of hunting leak is very high, only need opens high-pressure hydraulic pump, just intuitively can find out result after a while.
2. removable plate type heat exchange piece leakage detection apparatus of the present utility model, one-inch is not needed to be close to the block-by-block inspection of one-inch, significantly reduce the labour intensity of leak detection workman, design comparison hommization, and the corner place bottom frame is provided with roller, mobile leakage detection apparatus is very convenient, adds the dirigibility of equipment.
Accompanying drawing explanation
Fig. 1 is the structural representation of removable plate type heat exchange piece leakage detection apparatus;
Fig. 2 is the structural representation of the leak detection flat board of removable plate type heat exchange piece leakage detection apparatus;
Fig. 3 is the mounting structure schematic diagram of plate type heat exchange piece on leak detection flat board.
See Fig. 1-3:1-frame, 2-hunts leak flat board, 3-plate type heat exchange piece, 4-seal isolation groove, 401-circular groove, 402-linear grooves, 5-force pipe, 6-flat, 7-pressing plate folding fixed mechanism, 701-fixed head, 702-back up pad, 703-latching device, 731-bolt, 732-locking board, 8-roller.
Embodiment
Also by specific embodiment more detailed description is done to removable plate type heat exchange piece leakage detection apparatus of the present utility model below in conjunction with accompanying drawing.
Embodiment:
Removable plate type heat exchange piece leakage detection apparatus of the present utility model, comprise frame 1, described frame 1 is cube structure, the top of described frame 1 is provided with leak detection dull and stereotyped 2, and described leak detection dull and stereotyped 2 is provided with the seal isolation groove 4 mated with plate type heat exchange piece 3, is provided with leak detection through hole bottom described leak detection dull and stereotyped 2, force pipe 5 is sealed and installed with in leak detection through hole, force pipe 5 one end coordinates with leak detection through hole installs, and force pipe 5 other end is fixed on frame 1 side, and is communicated with high-pressure hydraulic pump; Be provided with above leak detection dull and stereotyped 2 mate with dull and stereotyped 2 sizes of hunting leak can the flat 6 of folding, described flat 6 is provided with pressing plate folding fixed mechanism 7, described pressing plate folding fixed mechanism 7 is installed on frame 1 side.
Described seal isolation groove 4 comprises circular groove 401 and linear grooves 402, four circular holes of the corresponding plate type heat exchange piece 3 of described circular groove 401 are arranged, linear grooves 402 is around four circular grooves 401 and be tangentially communicated with four circular grooves 401, two long limit linear grooves 402 be arranged in parallel, and minor face linear grooves 402 is in the shape of the letter V and is symmetrical arranged.
Described pressing plate folding fixed mechanism 7 comprises fixed head 701, back up pad 702 and is positioned at the latching device 703 on fixed head 701 top, described fixed head 701 and back up pad 702 bottom hinged fixing, back up pad 702 and flat 6 fix and support glass pressing plate 6 realizes overturning, and closely button is dead on leak detection flat board 2 by flat 6 for latching device 703.
Described latching device 703 comprises bolt 731, nut and locking board 732, and described locking board 732 is provided with groove, and described bolt 731 is installed with nut screw connection through after groove.
Corner place bottom described frame 1 is provided with roller 8, and described roller 8 frames 1 completes position and moves, and facilitates enterprise to change leak detection position, makes equipment more flexible.
The foregoing is only the schematic embodiment of the utility model; and be not used to limit scope of the present utility model; the equivalent variations that any those skilled in the art makes under the prerequisite not departing from the utility model design and principle and amendment, all should belong to the scope of the utility model protection.
Claims (5)
1. a removable plate type heat exchange piece leakage detection apparatus, comprise frame, described frame is hexahedron structure, it is characterized in that: the top of described frame is provided with leak detection flat board, and described leak detection flat board is provided with the seal isolation groove mated with plate type heat exchange piece, described leak detection flat plate bottom is provided with leak detection through hole, force pipe is sealed and installed with in leak detection through hole, force pipe one end coordinates with leak detection through hole installs, and the force pipe other end is fixed on frame side, and is communicated with high-pressure hydraulic pump; The dull and stereotyped top of leak detection be provided with mate with dull and stereotyped size of hunting leak can the flat of folding, described flat is provided with pressing plate folding fixed mechanism, described pressing plate folding fixed mechanism is installed on frame side.
2. removable plate type heat exchange piece leakage detection apparatus according to claim 1, it is characterized in that: described seal isolation groove comprises circular groove and linear grooves, four circular holes of the corresponding plate type heat exchange piece of described circular groove are arranged, linear grooves is around four circular grooves and be tangentially communicated with four circular grooves, two long limit linear grooves be arranged in parallel, and minor face linear grooves is in the shape of the letter V and is symmetrical arranged.
3. removable plate type heat exchange piece leakage detection apparatus according to claim 1, it is characterized in that: described pressing plate folding fixed mechanism comprises fixed head, back up pad and is positioned at the latching device on fixed head top, described fixed head and back up pad bottom hinged fixing, back up pad and flat are fixed and support glass pressing plate realizes overturning, and flat is closely detained extremely on leak detection flat board by latching device.
4. removable plate type heat exchange piece leakage detection apparatus according to claim 3, is characterized in that: described latching device comprises bolt, nut and locking board, described locking board is provided with groove, and described bolt is installed with nut screw connection through after groove.
5. the removable plate type heat exchange piece leakage detection apparatus according to claim 1-4 any one claim, is characterized in that: the corner place bottom described frame is provided with roller, and described roller supporting frame completes position and moves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520702049.1U CN205038024U (en) | 2015-09-11 | 2015-09-11 | Portable plate heat exchange piece leak hunting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520702049.1U CN205038024U (en) | 2015-09-11 | 2015-09-11 | Portable plate heat exchange piece leak hunting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205038024U true CN205038024U (en) | 2016-02-17 |
Family
ID=55296920
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520702049.1U Expired - Fee Related CN205038024U (en) | 2015-09-11 | 2015-09-11 | Portable plate heat exchange piece leak hunting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205038024U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105738042A (en) * | 2016-02-24 | 2016-07-06 | 河南平高电气股份有限公司 | Method of detecting shell waterproof performance and spraying device of implementing same |
| CN110553794A (en) * | 2018-05-31 | 2019-12-10 | 威克拉公司 | leak detection for heat exchanger plates |
| US11549858B2 (en) * | 2020-08-18 | 2023-01-10 | Hyundai Motor Company | Apparatus for testing airtightness of separator for fuel cell |
-
2015
- 2015-09-11 CN CN201520702049.1U patent/CN205038024U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105738042A (en) * | 2016-02-24 | 2016-07-06 | 河南平高电气股份有限公司 | Method of detecting shell waterproof performance and spraying device of implementing same |
| CN110553794A (en) * | 2018-05-31 | 2019-12-10 | 威克拉公司 | leak detection for heat exchanger plates |
| US10914652B2 (en) | 2018-05-31 | 2021-02-09 | Wcr, Inc. | Leak detection for heat exchanger plate |
| US11549858B2 (en) * | 2020-08-18 | 2023-01-10 | Hyundai Motor Company | Apparatus for testing airtightness of separator for fuel cell |
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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 |
Granted publication date: 20160217 Termination date: 20180911 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |