CN205404834U - Roof seepage detecting device - Google Patents
Roof seepage detecting device Download PDFInfo
- Publication number
- CN205404834U CN205404834U CN201620120969.7U CN201620120969U CN205404834U CN 205404834 U CN205404834 U CN 205404834U CN 201620120969 U CN201620120969 U CN 201620120969U CN 205404834 U CN205404834 U CN 205404834U
- Authority
- CN
- China
- Prior art keywords
- roof
- housing
- wire
- tinsel
- detection device
- 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
Landscapes
- Examining Or Testing Airtightness (AREA)
Abstract
The utility model provides a roof seepage detecting device has the condenser, the middle insulating medium of condenser is the waterproof layer on roof, the just very mobilizable detection metal sheet of condenser, the negative pole of condenser has the wire, the live wire of being connected alternating current power supply with pilot lamp, variable resistance, switch after the detection metal sheet is established ties in order through the wire, wire one end is dripped with the roof seepage and is located to touch to connect, and the other end passes through the zero line that alternating current power supply is connected to the wire. The utility model has the characteristics of it is accurate to survey the inside renovation position that needs in roof, and overall structure is simple for the device, easily realize, and low in manufacturing cost, response speed is fast.
Description
Technical field
This utility model belongs to electronics leakage detection technical field, is specifically related to a kind of roof leakage detection device.
Background technology
Building roof seepage is the common phenomenon of hydro concrete building aging diseases.Due to design unreasonable, construction quality is not good enough, operational management is not good at, the factor such as long neglected and in disrepair can result in the generation of seepage, particularly with old building, Seepage is more notable.At present, as it is shown in figure 1, the structure of building roof is followed successively by waterproof layer 1, heat-insulation layer 2, floor layer 3 three layers structure from top to bottom, wherein, waterproof layer 1 is generally the felt layers with insulating property (properties) and constitutes, and heat-insulation layer 2 is made up of hygroscopic insulation material, and floor layer 3 is made up of cement concrete.Wherein, heat-insulation layer 2 is easiest to savings infiltration, when infiltration (such as infiltration savings place 201) the savings water yield of heat-insulation layer 2 reaches certain value, will drip in entering house from structure gap (as roof seepage the drips 301) seepage of floor layer 3, spatter electrical equipment or pollution within doors with water and damage metope within doors, also insulation material itself can be caused erosive damage simultaneously, time serious, also can affect the heat-insulating property in house, it is therefore desirable to the insulation material of heat-insulation layer 2 is replaced；And there is uncertain factor due to its liquid flow direction in rainwater, therefore which the part savings infiltration concrete of the heat-insulation layer 2 of roof three layers structure cannot be determined by perusal, which part of roof structure just is waited to renovate by this, and orcible entry accuracy in roof improves judgement difficulty, if only treating renovation position by subjective judgment, unavoidably seem blindly, and the destruction damaged area that roof membrane 1 or floor layer 3 are unnecessary is relatively big, lack science.Under prior art, although there being some detecting water leakage devices can detect concrete internal leak position, but its too busy to get away signal radiated element, Signal Processing Element and signal receiving element, it is known that, the transmission of signal and the process of signal all need the response time, and therefore the sensitivity of device certainly exists hysteresis phenomenon；Additionally, the structure constituting this device is all excessively complicated, therefore manufacturing cost is all generally higher；Furthermore, the transmission of these device signals of telecommunication be unable to do without the signal transport vehicle with electric conductivity, namely that is, the three layers structure on roof must be completely in situation about soaking and get off to serve as this conducting transmission carrier, the signal of telecommunication transmission circuit of device just can be switched on, and if the waterproof layer 1 on roof allows it be in conduction state, it is necessary to constantly add water and drench, this operation obviously can increase the weight of the Seepage on roof, it is therefore necessary to improves.
Utility model content
This utility model solves the technical problem that: provide a kind of roof leakage detection device, by the roof of infiltration and this utility model being formed dexterously the capacitor of a complete structure, it is connected with mains ac power supply under the premise without soaking roof membrane, utilize capacitor to lead to the characteristic of exchange resistance direct current, determine the internal concrete leak location in roof；Solving leak location detection device overall structure under prior art excessively complicated, manufacturing cost is too high, and there is response lag phenomenon and detection process can increase the weight of the technology drawback of Seepage.
The technical solution adopted in the utility model: roof leakage detection device, has capacitor, and the middle insulated medium of described capacitor is the waterproof layer on roof, described capacitor just extremely movably detect metallic plate, the negative pole of described capacitor has tinsel；Is connected the live wire of alternating current power supply after described detection metallic plate and display lamp, rheostat, switch are in sequential series by wire, described tinsel one end and roof seepage place of dripping touches, and the other end passes through the zero line of wire connection alternating current power supply.
Described display lamp, switch, rheostat are all fixedly installed in housing, and described housing insulant is made.
Described housing is rod-like element, and shaft-like shell one end is connected with detection metallic plate, other end fixed installation display lamp, switch and rheostat.
Described display lamp is incandescent lamp bulb, and the inner side of housing is located at by incandescent lamp bulb, and described housing correspondence incandescent lamp bulb is shaped with conveniently looks into the opening whether lighted depending on incandescent lamp bulb.
Described rheostat adaptation adjusting knob, described adjusting knob is located at the outside of housing.
Described switch is the press button with normally opened contact, and the outside of housing is located at by described press button.
Described tinsel is spring part, and tinsel is fixed on roof seepage by sucker and drips place；The inside of sucker is located at by described tinsel, and tinsel one end and roof seepage place of dripping touches, and the other end connects alternating current power supply through rear by wire from the disk body summit of sucker.
The insulator of security protection merit effect it has been provided with outside the upper end of described detection metallic plate.
This utility model advantage compared with prior art:
1, this device can judge the internal concrete leak location in roof accurately, by roof structure because the damage envelope caused of renovating is reduced to minimum, improves renovation efficiency, reduces renovation cost；
2, device overall structure is simple, and each element is easy to obtain in daily life, therefore reduces manufacturing cost, again owing to device is easily achieved, therefore has higher practicality and popularization；
3, capacitor is utilized to lead to the characteristic of exchange resistance direct current, under the premise not soaking waterproof layer, waterproof layer is allowed to serve as the middle insulated medium of capacitor, moveable detection metallic plate serves as the positive plate of capacitor, the drip infiltration savings place of place and heat-insulation layer of the roof seepage of tinsel and floor layer collectively forms the negative plate of capacitor, only when detecting metallic plate and moving to above the heat-insulation layer specifically causing seepage, a complete capacitor could be formed, the circuit of this timer just there is electric current pass through, the luminescent device of display lamp is lighted, point out the underface now detecting metallic plate to be intuitively and soaked the infiltration savings place damaging heat-insulation layer to be renovated by rainwater.
Accompanying drawing explanation
Fig. 1 is this utility model structural representation；
Fig. 2 is this utility model circuit theory diagrams.
Detailed description of the invention
Below in conjunction with accompanying drawing 1-2, a kind of embodiment of the present utility model is described.
Roof leakage detection device, has capacitor, and the middle insulated medium of described capacitor is the waterproof layer 1 on roof, and the just extremely movably detection metallic plate 4 of described capacitor, the negative pole of described capacitor has tinsel 9；Described detection metallic plate 4 indicating lights connected in series 6, described display lamp 6 is connected rheostat 7, described rheostat 7 tandem tap 10, and described switch 10 connects the live wire of alternating current power supply by wire 11；Described tinsel 9 one end and roof seepage place 301 of dripping touches, and tinsel 9 other end connects the zero line of alternating current power supply by wire 11.Wherein, being provided with the insulator of security protection merit effect outside the upper end of described detection metallic plate 4, insulator is it can be avoided that detection metallic plate 4 directly contacts with operator and the electric shock accidents that causes.
The live wire of described alternating current power supply and the determination of zero line can be completed by voltage test pencil, specifically, can be completed by neon bulb voltage test pencil, during test, if neon bulb is luminous, illustrate that the conductor wire end of this alternating current power supply is live wire, if the conductor wire end of the not luminous explanation alternating current power supply of neon bulb is zero line.
nullDuring use，Zero line by device Yu mains ac power supply、After live wire connects，Guan Bi switch 10，Capacitor is utilized to lead to the characteristic of exchange resistance direct current，Under the premise not soaking waterproof layer 1，Waterproof layer 1 is allowed to serve as the middle insulated medium of capacitor，Moveable detection metallic plate 4 serves as the positive plate of capacitor，The drip infiltration savings place 201 of place 301 and heat-insulation layer 2 of the roof seepage of tinsel 9 and floor layer 3 collectively forms the negative plate of capacitor，Namely that is，Only when detecting metallic plate 4 and moving to above the infiltration savings place 201 of the heat-insulation layer 2 specifically causing seepage，A complete capacitor could be formed，The circuit turn-on of this timer，Electric current passes through，The luminescent device of display lamp 6 is lighted，To point out the underface of now detection metallic plate 4 to be the infiltration savings place 201 of the heat-insulation layer 2 being soaked and needing renovation by rainwater intuitively.
During making, for ensureing the overall security of device, described display lamp 6, switch 10, rheostat 7 are all fixedly installed in housing 5, and described housing 5 is made with insulant.Wherein, the luminescent device of described display lamp 6 directly adopts incandescent lamp bulb, adopt incandescent lamp bulb, material can be easily obtained in life, reduce device and make complexity, and incandescent lamp bulb is fixedly installed in the inner side of housing 5, the corresponding incandescent lamp bulb of described housing 5 is shaped with conveniently looks into the opening whether lighted depending on incandescent lamp bulb, so that operator observe intuitively, when capacitor arrangement is formed, incandescent lamp bulb is lit, namely the series circuit of whole device is switched on, and the underface of detection metallic plate 4 now is with regard to the infiltration savings place 201 of the heat-insulation layer 2 changed of renovating for needs.
For convenience of hand-held, described housing 5 is rod-like element, as it is shown in figure 1, shaft-like housing 5 lower end is connected with detection metallic plate 4, it is provided with in housing 5 and detects the wire 11 that metallic plate 4 electrically connects, display lamp 6, switch 10 and the rheostat 7 that the wire 11 housing 5 in sequential series other end is fixed with.It is to facilitate manual adjustments rheostat 7, Guan Bi or disconnecting whether lighting of luminescent device in switch 10 and viewing lamp 6 that display lamp 6, switch 10 and rheostat 7 are all located at the other end of housing 5.
In order to avoid, city's alternating current voltage is excessive punctures circuit, it is ensured that the reliability of device and safety, and this device is connected a rheostat 7, the adaptive adjusting knob of described rheostat 7, specifically, for convenience of manual adjustments, described adjusting knob is also located at the outside of the handheld terminal of housing 5.Further, gathering materials on the spot for convenience and reduce device manufacturing cost, described switch 10 is the press button with normally opened contact, and in like manner, the outside of housing 5 is also located at by described press button.
Touch for convenience of tinsel 9 one end and roof seepage place 301 of dripping, described tinsel 9 is telescopic spring part, the tinsel 9 of spring-like is fixed at the inside of sucker 8, owing to seepage place of dripping in roof 301 can be arrived by direct visual perception, therefore, the Pan Kou of sucker 8 is inhaled and drips place 301 in roof seepage, described tinsel 9 one end and roof seepage to be dripped, place 301 is fixing touches, and the other end of described tinsel 9 brings the zero line being connected to mains ac power supply later by wire 11 out into the open from the disk body dome of sucker 8.
Utility model works principle: first find out zero line and the live wire of mains ac power supply with voltage test pencil test, then the wire 11 that housing 5 rear end of device is stretched out is connected to the live wire end of alternating current power supply, the wire 11 being connected with tinsel 9 is connected to the zero line side of alternating current power supply；nullThen roof seepage is found to drip place 301 by naked eyes in doors，Then place 301 of tinsel 9 and roof seepage being dripped touches，And place 301 is fixing to be touched tinsel 9 and roof seepage to be dripped to press down the disk body of sucker 8，For ensureing reliability and the safety of device，First the resistance of rheostat 7 is adjusted to maximum，Then switch 10 is pressed，The closing of contact of switch 10，Then，Detection metallic plate 4 Real Time Observation display lamp 6 is slowly moved at the waterproof layer 1 on roof，Only when capacitor arrangement is formed，Wire 11 inside of device just has electric current and passes through，Now，Display lamp 6 just can be lighted，Once light，The resistance of rheostat 7 is turned down according to its light levels，The luminescent device making display lamp 6 reaches to be best suitable for the light levels of naked-eye observation，Now show that the underface detecting metallic plate 4 will be the heat-insulation layer 2 needing to renovate，The infiltration savings place 201 of the heat-insulation layer 2 being soaked by rainwater and damaging namely originally cannot being directly observed by naked eyes，Now，Waterproof layer 1 or floor layer 3 to roof tear down and renovate again，Thus the structure on roof can be torn down effective area to be minimized，Avoid orcible entry and the blindness renovated.
Above-described embodiment, simply preferred embodiment of the present utility model, not for limiting this utility model practical range, therefore all equivalence changes done with content described in this utility model claim, all should include within this utility model right.
Claims (8)
1. roof leakage detection device, there is capacitor, it is characterized in that: the middle insulated medium of described capacitor is the waterproof layer (1) on roof, described capacitor just extremely movably detect metallic plate (4), the negative pole of described capacitor has tinsel (9)；Described detection metallic plate (4) and display lamp (6), rheostat (7), switch (10) the rear live wire being connected alternating current power supply by wire (11) in sequential series, described tinsel (9) one end and roof seepage place (301) of dripping touches, and the other end is by the zero line of wire (11) connection alternating current power supply.
2. roof according to claim 1 leakage detection device, it is characterized in that: described display lamp (6), switch (10), rheostat (7) are all fixedly installed in housing (5), and described housing (5) is made with insulant.
3. roof according to claim 2 leakage detection device, it is characterized in that: described housing (5) is rod-like element, and shaft-like housing (5) one end is connected with detection metallic plate (4), other end fixed installation display lamp (6), switch (10) and rheostat (7).
4. roof according to claim 2 leakage detection device, it is characterized in that: described display lamp (6) is incandescent lamp bulb, and incandescent lamp bulb is located at the inner side of housing (5), the corresponding incandescent lamp bulb of described housing (5) is shaped with conveniently looks into the opening whether lighted depending on incandescent lamp bulb.
5. roof according to claim 2 leakage detection device, it is characterised in that: the adaptive adjusting knob of described rheostat (7), described adjusting knob is located at the outside of housing (5).
6. roof according to claim 2 leakage detection device, it is characterised in that: described switch (10) is the press button with normally opened contact, and the outside of housing (5) is located at by described press button.
7. roof according to claim 1 leakage detection device, it is characterised in that: described tinsel (9) is spring part, and tinsel (9) is fixed on roof seepage by sucker (8) and drips place (301)；The inside of sucker (8) is located at by described tinsel (9), and tinsel (9) one end and roof seepage place (301) of dripping touches, the other end from the disk body summit of sucker (8) through rear by wire (11) connection alternating current power supply.
8. roof according to claim 1 leakage detection device, it is characterised in that: it is provided with the insulator of security protection merit effect outside the upper end of described detection metallic plate (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620120969.7U CN205404834U (en) | 2016-02-15 | 2016-02-15 | Roof seepage detecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620120969.7U CN205404834U (en) | 2016-02-15 | 2016-02-15 | Roof seepage detecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205404834U true CN205404834U (en) | 2016-07-27 |
Family
ID=56448319
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620120969.7U Expired - Fee Related CN205404834U (en) | 2016-02-15 | 2016-02-15 | Roof seepage detecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205404834U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105589107A (en) * | 2016-02-15 | 2016-05-18 | 晁蕾 | Roof leakage detection device |
| GB2573106A (en) * | 2018-04-23 | 2019-10-30 | Knauf Insulation Sprl | Insulation |
-
2016
- 2016-02-15 CN CN201620120969.7U patent/CN205404834U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105589107A (en) * | 2016-02-15 | 2016-05-18 | 晁蕾 | Roof leakage detection device |
| GB2573106A (en) * | 2018-04-23 | 2019-10-30 | Knauf Insulation Sprl | Insulation |
| GB2573106B (en) * | 2018-04-23 | 2022-09-14 | Knauf Insulation Sprl | Insulation |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101839416B (en) | Lighting system, general lamp holder thereof and LED lamp thereof | |
| CN205404834U (en) | Roof seepage detecting device | |
| CN103580659A (en) | Touch time delay switch and control method thereof | |
| TW200942720A (en) | Mechanical change-over switch | |
| CN105589107A (en) | Roof leakage detection device | |
| CN205445281U (en) | Automatic window family with detection alarm device | |
| CN206712243U (en) | A kind of outdoor protection against electric shock electric power cabinet | |
| CN103807876A (en) | Touch type automatic cigarette lighter | |
| CN205542404U (en) | Explosion -proof capacitor | |
| CN103795392A (en) | Finger-touch cigarette lighter | |
| CN208707980U (en) | Electrical heating antifreezing water receiver | |
| CN104427677B (en) | Lamp low voltage safety switch circuit | |
| CN107481892B (en) | Automatic indoor switch | |
| CN105050256A (en) | Dimming control system with remote control function | |
| CN204358673U (en) | A kind of corridor intelligent-induction lamp | |
| CN204650488U (en) | A kind of telepilot with touch voice prompt | |
| CN201352247Y (en) | Lead wire breakpoint quick surveymeter | |
| CN204922912U (en) | Enter burglary -resisting door structure of bright lamp | |
| CN204754589U (en) | Solar energy electric window | |
| CN209914146U (en) | Light-operated switch structure | |
| CN213689908U (en) | Building electrical construction safety device | |
| CN203813405U (en) | Novel high-reliability anti-electricity-stealing miniature circuit breaker for corridor induction lamp | |
| CN202882624U (en) | Automatic light turn-off type hinge switch | |
| CN209514987U (en) | Electrical equipment parameter comparison platform | |
| CN110972379B (en) | Electric leakage protection detection system for intelligent street lamp and detection method thereof |
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: 20160727 Termination date: 20170215 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |