CN203965101U - For the leak detection apparatus of profit heat-exchange apparatus - Google Patents
For the leak detection apparatus of profit heat-exchange apparatus Download PDFInfo
- Publication number
- CN203965101U CN203965101U CN201420383771.9U CN201420383771U CN203965101U CN 203965101 U CN203965101 U CN 203965101U CN 201420383771 U CN201420383771 U CN 201420383771U CN 203965101 U CN203965101 U CN 203965101U
- Authority
- CN
- China
- Prior art keywords
- slide bar
- conduction slide
- cover plate
- housing
- ball float
- 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 - Lifetime
Links
- 238000001514 detection method Methods 0.000 title claims abstract description 14
- 238000009413 insulation Methods 0.000 claims abstract description 8
- 230000002787 reinforcement Effects 0.000 claims description 3
- 239000012530 fluid Substances 0.000 abstract description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 22
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 238000012544 monitoring process Methods 0.000 description 3
- 239000008367 deionised water Substances 0.000 description 2
- 229910021641 deionized water Inorganic materials 0.000 description 2
- 239000003792 electrolyte Substances 0.000 description 2
- 239000008151 electrolyte solution Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000011780 sodium chloride Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 238000001149 thermolysis Methods 0.000 description 1
Landscapes
- Examining Or Testing Airtightness (AREA)
Abstract
The utility model relates to the field tests of the fluid sealability of structure member, is specially a kind of leak detection apparatus for profit heat-exchange apparatus.A kind of leak detection apparatus for profit heat-exchange apparatus, comprise housing (1) and cover plate (2), also comprise conduction slide bar (3), insulation sleeve (4), nut (5), ball float (6), microswitch (7), leakage of oil warning small electric bulb (8), electrode (9), terminals (10), spring washer (11), plain washer (12), leak warning small electric bulb (13) and adapter (14), conduction slide bar (3) is set in the sliding rod hole of cover plate (2), and ball float (6) is set on conduction slide bar (3).The utility model is simple in structure, easy to use, is quick on the draw, and raises the efficiency.
Description
Technical field
The utility model relates to the field tests of the fluid sealability of structure member, is specially a kind of leak detection apparatus for profit heat-exchange apparatus.
Background technology
Profit heat-exchange apparatus is industrial conventional heat-exchange apparatus, reaches the thermolysis to parts by the heat interchange of oil phase and water.When using, profit heat-exchange apparatus need to monitor water and oily leakage situation to process in time, at present, this monitoring is many by manually completing, leakage problem is found in inspection by timing, this monitoring means can not reflect the sealing situation of equipment in time, also be difficult to rapidly incident of leakage be reacted, have potential safety hazard.
Utility model content
In order to overcome the defect of prior art, a kind of simple in structure, easy to use, leak detecting device of being quick on the draw, raising the efficiency is provided, the utility model discloses a kind of leak detection apparatus for profit heat-exchange apparatus.
The utility model reaches goal of the invention by following technical solution:
A kind of leak detection apparatus for profit heat-exchange apparatus, comprise housing and cover plate, cover plate is placed on the opening part of case top, it is characterized in that: also comprise conduction slide bar, insulation sleeve, nut, ball float, microswitch, leakage of oil warning small electric bulb, electrode, terminals, spring washer, plain washer, leak warning small electric bulb and adapter
The middle part of cover plate has sliding rod hole, and the surrounding of cover plate sliding rod hole has terminal openings and takes over hole;
Conduction slide bar is the cast that middle part connects, conduction jack rod sleeve is located in the sliding rod hole of cover plate, the latter half of conduction slide bar is located at enclosure interior, the first half of conduction slide bar passes housing from cover plate sliding rod hole, between conduction slide bar and cover plate sliding rod hole, be lined with insulation sleeve, conduction slide bar is fixing on the cover board with nut, and the bottom of conduction slide bar is provided with baffle plate, between the conduction bottom of slide bar and the bottom surface of housing inner chamber, leaves gap;
Ball float is the annular hollow shape of similar tire, the ratio of the quality of ball float and the volume of ball float should be less than oily density, ball float is set on conduction slide bar and along conduction slide bar and slides up and down, it is smallest limit position that ball float slides down to while being blocked by baffle plate along conduction slide bar, microswitch is fixed on conduction slide bar, microswitch is located at the top on ball float top in the time that ball float slides to smallest limit position, the two poles of the earth of microswitch connect leakage of oil warning small electric bulb by a wire respectively, and described wire passes housing in the through hole at conduction slide bar middle part;
An electrode is respectively established in the conduction bottom of slide bar and the bottom of inner walls, two electrodes are positioned in same level, two electrodes are all located at the below of ball float bottom, terminals are fixed on nut in the terminal openings of cover plate, between terminals and cover plate, be lined with successively spring washer and plain washer, between the electrode of terminals and inner walls bottom, connect with wire, terminals are connected by a wire warning small electric bulb that leaks respectively with conduction slide bar;
Take over the cast connecting for middle part, take over and be fixed on the adapter hole of cover plate, the middle through-hole of adapter and the inner chamber of housing connect.
The described leak detection apparatus for profit heat-exchange apparatus, is characterized in that: the lateral surface of taking over entrance point is sawtooth pattern; The quantity of taking over is not less than 3.
The described leak detection apparatus for profit heat-exchange apparatus, it is characterized in that: also comprise bracing frame, bracing frame is " L " type, between the leveling board of bracing frame and vertical panel, use swash plate reinforcement by connection, the leveling board of bracing frame and the lateral wall of housing are connected and fixed, and on the vertical panel of bracing frame, have mounting hole.
When the utility model uses, connect some possibility leakage points and the adapter of profit heat-exchange apparatus with delivery pipe, in the time having water to leak, the water leaking flows into housing by adapter, the water that is generally used for heat interchange is not that deionized water has certain electric conductivity, when water is in the time that housing inner accumulated to the water surface reaches the height of two electrodes, two electrodes are switched on, the warning small electric bulb conducting of leaking is luminous, prompting has drainage, can in housing, place a small amount of dry electrolyte as NaCl for strengthening the electric conductivity of water, after flowing into housing, water can form the electrolyte solution that electric conductivity is stronger, in the time having oil to leak, the oil leaking flows into housing by adapter equally, because oil is that nonelectrolyte is without electric conductivity, therefore two electrodes still disconnect, along with the continuous inflow of oil, ball float is along conduction slide bar upward sliding and touch microswitch and make microswitch closure under the effect of oily buoyancy, and the conducting of leakage of oil warning small electric bulb is luminous, and prompting has oil leakage phenomenon, when Dang Shui and oil leak simultaneously, because the density of water is greater than oily density, therefore water accumulates in the bottom of housing, so first, be that two electrodes are switched on, follow by microswitch closure, the first conducting of warning small electric bulb of leaking is luminous, and conducting is luminous again for the warning of leakage of oil subsequently small electric bulb, for improving alarming effect, also can add the caution devices such as alarm bell, for improving automatic control level, also terminals, conduction slide bar, electrode can be wired to opertaing device, controller sends corresponding steering order automatically according to the situation of above-mentioned conducting.
The utility model has solved that current dependence personal monitoring is leaked and the efficiency that causes is low, react slow shortcoming, and the beneficial effects of the utility model are: simple in structure, easy to use, be quick on the draw, and raise the efficiency.
Brief description of the drawings
Fig. 1 is front view of the present utility model;
Fig. 2 is that the A-A of Fig. 1 is to cut-open view;
Fig. 3 is the connection diagram of microswitch and leakage of oil warning small electric bulb, electrode and the warning small electric bulb that leaks in the utility model;
Fig. 4 is the front view of the present utility model with bracing frame.
Fig. 5 is the left view of the present utility model with bracing frame.
Embodiment
Further illustrate the utility model by specific embodiment below.
Embodiment 1
A kind of leak detection apparatus for profit heat-exchange apparatus, comprise housing 1, cover plate 2, conduction slide bar 3, insulation sleeve 4, nut 5, ball float 6, microswitch 7, leakage of oil warning small electric bulb 8, electrode 9, terminals 10, spring washer 11, plain washer 12, leak warning small electric bulb 13 and adapter 14, as shown in FIG. 1 to 3, concrete structure is:
Cover plate 2 is placed on the opening part at housing 1 top, and the middle part of cover plate 2 has sliding rod hole, and the surrounding of cover plate 2 sliding rod holes has terminal openings and takes over hole;
The cast that conduction slide bar 3 connects for middle part, conduction slide bar 3 is set in the sliding rod hole of cover plate 2, the latter half of conduction slide bar 3 is located at housing 1 inside, the first half of conduction slide bar 3 passes housing 1 from cover plate 2 sliding rod holes, between conduction slide bar 3 and cover plate 2 sliding rod holes, be lined with insulation sleeve 4, conduction slide bar 3 use nuts 5 are fixed on cover plate 2, and the bottom of conduction slide bar 3 is provided with baffle plate 31, between the conduction bottom of slide bar 3 and the bottom surface of housing 1 inner chamber, leaves gap;
The annular hollow shape that ball float 6 is similar tire, the ratio of the volume of the quality of ball float 6 and ball float 6 should be less than oily density, ball float 6 is set on conduction slide bar 3 and along conduction slide bar 3 and slides up and down, it is smallest limit position that ball float 6 slides down to while being blocked by baffle plate 31 along conduction slide bar 3, microswitch 7 is fixed on conduction slide bar 3, microswitch 7 is located at the top on ball float 6 tops in the time that ball float 5 slides to smallest limit position, the two poles of the earth of microswitch 7 connect leakage of oil warning small electric bulb 8 by a wire respectively, and described wire passes housing 1 in the through hole at conduction slide bar 3 middle parts;
An electrode 9 is respectively established in the conduction bottom of slide bar 3 and the bottom of housing 1 inwall, two electrodes 9 are positioned in same level, two electrodes 9 are all located at the below of ball float 6 bottoms, terminals 10 use nuts 5 are fixed in the terminal openings of cover plate 2, between terminals 10 and cover plate 2, be lined with successively spring washer 11 and plain washer 12, between the electrode 8 of terminals 10 and housing 1 inwall bottom, connect with wire, terminals 10 are connected by a wire warning small electric bulb 13 that leaks respectively with conduction slide bar 3;
Take over 14 casts for middle part perforation, take over 14 and be fixed on the adapter hole of cover plate 2, the middle through-hole of adapter 14 and the inner chamber of housing 1 connect.
In the present embodiment, the lateral surface of taking over 14 entrance points is sawtooth pattern; The quantity of adapter 14 is 3.
When the present embodiment uses, connect some possibility leakage points and the adapter 14 of profit heat-exchange apparatus with delivery pipe, in the time having water to leak, the water leaking flows into housing 1 by taking over 14, the water that is generally used for heat interchange is not that deionized water has certain electric conductivity, when water is in the time that housing 1 inner accumulated to the water surface reaches the height of two electrodes 9, two electrodes 9 are switched on, warning small electric bulb 13 conductings of leaking are luminous, prompting has drainage, for the electric conductivity that strengthens water can be at a small amount of dry electrolyte of the interior placement of housing 1 as NaCl, after flowing into housing 1, water can form the electrolyte solution that electric conductivity is stronger, in the time having oil to leak, the oil leaking flows into housing 1 by taking over 14 equally, because oil is that nonelectrolyte is without electric conductivity, therefore two electrodes 9 still disconnect, along with the continuous inflow of oil, ball float 6 is along conduction slide bar 3 upward slidings and touch microswitch 7 and make microswitch 7 closures under the effect of oily buoyancy, and 8 conductings of leakage of oil warning small electric bulb are luminous, and prompting has oil leakage phenomenon, when Dang Shui and oil leak simultaneously, because the density of water is greater than oily density, therefore water accumulates in the bottom of housing 1, so first, be that two electrodes 9 are switched on, follow by microswitch 7 closures, the first conducting of warning small electric bulb 13 of leaking is luminous, and conducting is luminous again for the warning of leakage of oil subsequently small electric bulb 8, for improving alarming effect, also can add the caution devices such as alarm bell, for improving automatic control level, also terminals 10, conduction slide bar 3, electrode 9 can be wired to opertaing device, controller sends corresponding steering order automatically according to the situation of above-mentioned conducting.
Embodiment 2
A kind of leak detection apparatus for profit heat-exchange apparatus, comprise housing 1, cover plate 2, conduction slide bar 3, insulation sleeve 4, nut 5, ball float 6, microswitch 7, leakage of oil warning small electric bulb 8, electrode 9, terminals 10, spring washer 11, plain washer 12, leak warning small electric bulb 13 and adapter 14, also comprise bracing frame 15, as shown in Figure 4 and Figure 5, concrete structure is:
Bracing frame 15 is " L " type, and between the leveling board of bracing frame 15 and vertical panel, by swash plate 16 reinforcement by connection, the lateral wall of the leveling board of bracing frame 15 and housing 1 is connected and fixed, and has mounting hole 17 on the vertical panel of bracing frame 15.
Other structures are all same with embodiment 1.
When the present embodiment uses, can be fixed on easily on heat-exchange apparatus by the mounting hole 17 on bracing frame 15, be more convenient for using.Other using method are all same with embodiment 1.
Claims (3)
1. the leak detection apparatus for profit heat-exchange apparatus, comprise housing (1) and cover plate (2), cover plate (2) is placed on the opening part at housing (1) top, it is characterized in that: also comprise conduction slide bar (3), insulation sleeve (4), nut (5), ball float (6), microswitch (7), leakage of oil warning small electric bulb (8), electrode (9), terminals (10), spring washer (11), plain washer (12), leak warning small electric bulb (13) and adapter (14)
The middle part of cover plate (2) has sliding rod hole, and the surrounding of cover plate (2) sliding rod hole has terminal openings and takes over hole;
The cast that conduction slide bar (3) connects for middle part, conduction slide bar (3) is set in the sliding rod hole of cover plate (2), the latter half of conduction slide bar (3) is located at housing (1) inside, the first half of conduction slide bar (3) passes housing (1) from cover plate (2) sliding rod hole, between conduction slide bar (3) and cover plate (2) sliding rod hole, be lined with insulation sleeve (4), conduction slide bar (3) is fixed on cover plate (2) with nut (5), the bottom of conduction slide bar (3) is provided with baffle plate (31), between the bottom of conduction slide bar (3) and the bottom surface of housing (1) inner chamber, leave gap,
Ball float (6) is annular hollow shape, ball float (6) is set in conduction slide bar (3) and above and along conduction slide bar (3) slides up and down, it is smallest limit position that ball float (6) slides down to while being blocked by baffle plate (31) along conduction slide bar (3), microswitch (7) is fixed on conduction slide bar (3), microswitch (7) is located at the top on ball float (6) top in the time that ball float (5) slides to smallest limit position, the two poles of the earth of microswitch (7) connect leakage of oil warning small electric bulb (8) by a wire respectively, described wire passes housing (1) in the through hole at conduction slide bar (3) middle part,
An electrode (9) is respectively established in the bottom of conduction slide bar (3) and the bottom of housing (1) inwall, two electrodes (9) are positioned in same level, two electrodes (9) are all located at the below of ball float (6) bottom, terminals (10) are fixed in the terminal openings of cover plate (2) with nut (5), between terminals (10) and cover plate (2), be lined with successively spring washer (11) and plain washer (12), between the electrode (8) of terminals (10) and housing (1) inwall bottom, connect with wire, terminals (10) are connected by a wire warning small electric bulb (13) that leaks respectively with conduction slide bar (3),
Take over the cast that (14) connect for middle part, take over (14) and be fixed on the adapter hole of cover plate (2), take over the middle through-hole of (14) and the inner chamber of housing (1) and connect.
2. the leak detection apparatus for profit heat-exchange apparatus as claimed in claim 1, is characterized in that: the lateral surface of taking over (14) entrance point is sawtooth pattern; The quantity of taking over (14) is not less than 3.
3. the leak detection apparatus for profit heat-exchange apparatus as claimed in claim 1 or 2, it is characterized in that: also comprise bracing frame (15), bracing frame (15) is " L " type, between the leveling board of bracing frame (15) and vertical panel, use swash plate (16) reinforcement by connection, the lateral wall of the leveling board of bracing frame (15) and housing (1) is connected and fixed, and has mounting hole (17) on the vertical panel of bracing frame (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420383771.9U CN203965101U (en) | 2014-07-11 | 2014-07-11 | For the leak detection apparatus of profit heat-exchange apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420383771.9U CN203965101U (en) | 2014-07-11 | 2014-07-11 | For the leak detection apparatus of profit heat-exchange apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203965101U true CN203965101U (en) | 2014-11-26 |
Family
ID=51925667
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420383771.9U Expired - Lifetime CN203965101U (en) | 2014-07-11 | 2014-07-11 | For the leak detection apparatus of profit heat-exchange apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203965101U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109323809A (en) * | 2018-10-31 | 2019-02-12 | 苏州凌云视界智能设备有限责任公司 | A kind of cleaning machine leakage inspector and its control method |
| CN113074873A (en) * | 2021-03-30 | 2021-07-06 | 中国南方电网有限责任公司超高压输电公司检修试验中心 | Leak detection device and system |
-
2014
- 2014-07-11 CN CN201420383771.9U patent/CN203965101U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109323809A (en) * | 2018-10-31 | 2019-02-12 | 苏州凌云视界智能设备有限责任公司 | A kind of cleaning machine leakage inspector and its control method |
| CN113074873A (en) * | 2021-03-30 | 2021-07-06 | 中国南方电网有限责任公司超高压输电公司检修试验中心 | Leak detection device and system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207408394U (en) | A kind of more water level water quality monitoring devices | |
| CN203965101U (en) | For the leak detection apparatus of profit heat-exchange apparatus | |
| CN201209767Y (en) | Fine leakage detection device for monitoring pipe leakage | |
| CN203551039U (en) | Liquid level measurement and control device and dehumidifier | |
| CN205280190U (en) | Clean tank level sensor | |
| CN203949763U (en) | Draw-off pipe leak detection window structure | |
| CN201047832Y (en) | Tester of observing anode bottom palm air bubble action under electrolysis condition | |
| CN219573525U (en) | Anti-siphon test equipment for toilet bowl | |
| CN103837209A (en) | Underground water level monitoring and early warning device | |
| CN204388976U (en) | A kind of flood control alarm | |
| CN203389885U (en) | Circulating stone-flushing device | |
| CN203287215U (en) | Water quality monitoring sampling device | |
| CN206037930U (en) | Electric conductance formula oil reservoir detection device | |
| CN204349651U (en) | A kind of air cooler of generator leakage-resistant device | |
| CN108266225A (en) | A kind of mobile tunnel construction relay pump drainage water installations | |
| CN209155314U (en) | A kind of novel waste water store tank | |
| CN204852580U (en) | Leading water purifier that can show temperature | |
| CN201212390Y (en) | High-efficiency combination electrode electric dehydration apparatus | |
| CN102829622A (en) | Bidirectional pneumatic cupola material level meter | |
| CN204027962U (en) | Multiviscosity meter probe liquid waste collector | |
| CN110118864B (en) | High-efficient environmental protection unmanned on duty surface water environmental quality monitoring station | |
| CN203455725U (en) | Low-cost zero-energy consumption pump pool liquid level automatic control device | |
| CN208297314U (en) | Dribble test equipment | |
| CN203241095U (en) | Low-flow liquid flow measurement device | |
| CN207557384U (en) | Composite insulator intelligence boiling chamber |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |