CN202332717U - Earthquake sensing power interruption device - Google Patents
Earthquake sensing power interruption device Download PDFInfo
- Publication number
- CN202332717U CN202332717U CN2011204171398U CN201120417139U CN202332717U CN 202332717 U CN202332717 U CN 202332717U CN 2011204171398 U CN2011204171398 U CN 2011204171398U CN 201120417139 U CN201120417139 U CN 201120417139U CN 202332717 U CN202332717 U CN 202332717U
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- Prior art keywords
- spring
- power interruption
- sensing
- shell
- earthquake
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Abstract
The utility model relates to an electric appliance protection device, in particular to an earthquake sensing power interruption device, which can sense earthquake waves, and is high in sensitivity and convenient to use. The earthquake sensing power interruption device consists of a sensing device and a power interruption device, wherein the sensing device comprises a housing (1), hanging corners (2), support springs (3), a balancing plate (4), a vertical sensing spring (5), horizontal sensing springs (6), a contact cover (7), a metallic ball (8), contact levers (9), a connecting seat (10) and a metallic conductor (11); and the power interruption device is a residual current circuit breaker (12). The earthquake sensing power interruption device senses transverse waves and longitudinal waves generated in an earthquake through the vertical sensing spring (5) and the horizontal sensing springs (6) respectively, switches on and off a short-circuited circuit through the contact cover (7) and the metallic ball (8), and automatically switches off a circuit through the residual current circuit breaker (12). The earthquake sensing power interruption device has the advantages of rational design, simple structure, compactness, flexibility, convenience for use, quick response and good power interruption effect.
Description
Technical field
The utility model relates to a kind of electrical appliance protective device, is specially a kind of seismic sensor cable break wire device.
Background technology
Earthquake is that the earth's crust is under inside and outside graviational interaction; The tectonic stress that gathers discharges suddenly; Produce the vibrations elastic wave, from focus to around propagate the ground flutter that causes, be referred to as again to call earthquake, vibrate; Be to cause vibration in the earth's crust rapid release energy process, during can produce a kind of natural phenomena of seismic wave.Earthquake is extremely frequent, about 5,500,000 times of the whole world annual generation earthquake, and earthquake usually causes serious casualties, fire hazard; Floods, toxic gas leaks, and bacterium and radioactive substance diffusion also possibly cause tsunami; The landslide, avalanche, secondary disaster such as ground fissure.Change in modern times in the city, in seimic secondary disaster, fire is the most common a kind of; Except the fire that naked light brings out,, and cause also having accounted for greatly of short circuit initiation fire in the seismic process again owing to electrical appliance can't in time cut off the power supply; The constantly progressive and development of society in addition; The used electrical equipment of people is also in continuous increase, and existing circuit breaker all can not be used for the automatic outage of the preceding electrical appliance of earthquake again, how can be automatically with its outage in earthquake; Avoid the fire that causes thus, and then avoid having become a very problem of reality with property loss by its casualties that causes.
Summary of the invention
The purpose of the utility model is to provide a kind of can respond to seismic wave, highly sensitive, easy to use seismic sensor cable breaker device.
The utility model seismic sensor cable breaker device comprises induction installation and breaker device, it is characterized in that, described induction installation comprises shell 1, and the vertical induction spring 5, level induction spring 6, contact cover 7, the metal ball 8 that are arranged on shell 1 inside; Described vertical induction spring 5 bottoms are through in the vertically disposed shell 1 of spring base, and the top is placed with metal ball 8; Described contact is covered 7 gapped correspondences and is arranged on metal ball 8 tops, and what the outside was symmetrical is connected shell 1 inside by metal wire and level induction spring 6 levels; Described breaker device is a leakage switch 12; Vertical induction spring 5 is connected on the node of leakage switch 12 interior zero lines and live wire through lead with level induction spring 6.
Further, described shell 1 top is symmetrically arranged with two and hangs angles 2.
Further, described vertical induction spring 5 bottoms are vertically set on the balance plate 4 through spring base, and balance plate 4 bottoms are symmetrical set through four and the support spring 3 of adjustable length is fixed on the bottom of shell 1.
Further; Described induction installation also comprises Connection Block 10; It is arranged on the middle part of disposing induction spring 5, and the outside is arranged with two contact levers 9, than the lower slightly position of contact lever 9 through plain conductor 11 be provided with one with contact lever 9, all gapped becket of Connection Block 10; Plain conductor 11 levels are connected in the shell 1, and are communicated with level induction spring 6.
The utility model seismic sensor cable breaker device; Respond to shear wave and the compressional wave that produces in the earthquakes through vertical induction spring 5 and level induction spring 6 respectively; And through the break-make of contact cover 7 with metal ball 8 realization short circuit currents; Accomplish automatic outage through leakage switch 12 again to circuit; Can also be through increasing the sensitivity that contact lever 9 and plain conductor 11 improve induction, utilize balance plate 4 again and the support spring 3 of the adjustable-length that is provided with in its bottom guarantees vertical induction spring 5 stable with vertical when static; Its beneficial effect is, and is reasonable in design, simple in structure, small and exquisite flexibly, easy to use, can sense compressional wave and shear wave, be quick on the draw, it is effective to cut off the power supply.
Description of drawings
Fig. 1 is the front view of the utility model instance 1 said structure.
Fig. 2 is the structure enlarged diagram of Connection Block and contact lever in the utility model.
Among the figure: shell 1, hang angle 2, support spring 3, balance plate 4, vertically respond to spring 5, level induction spring 6, contact cover 7, metal ball 8, contact lever 9, Connection Block 10, plain conductor 11, leakage switch 12, electrical appliance 13
Embodiment
Instance 1
The utility model seismic sensor cable breaker device; Like Fig. 1, shown in Figure 2; It is by comprising shell 1, hang angle 2, support spring 3, balance plate 4, vertically respond to the induction installation and the breaker device of spring 5, level induction spring 6, contact cover 7, metal ball 8, contact lever 9, Connection Block 10, plain conductor 11 that breaker device is a leakage switch 12; Shell 1 outer tip end is provided with hangs angle 2; Inside is provided with balance plate 4 through symmetrically arranged four support springs 3; Be connected with the top on the balance plate 4 and place the vertical induction spring 5 of metal ball 8; The gapped contact cover 7 that is provided with in metal ball 8 tops; Contact cover 7 is connected on shell 1 inwall with metal wire by level induction spring 6, and the Connection Block 10 that is provided with contact lever 9 places the middle part of vertical induction spring 5, a little less than the position of contact lever 9 through plain conductor 11 be provided with one with contact lever 9, all gapped becket of Connection Block 10; Plain conductor 11 and level induction spring 6 are communicated with, and vertically respond to spring 5 and are connected on the node of leakage switch 12 interior zero lines and live wire through lead with level induction spring 6.
When using the utility model; Earlier through extension angle 2 horizontal fixed on the wall with the seismic sensor cable breaker device; The support spring 3 of adjustment plate 4 bottoms is disposed vertical induction spring 5 then; And the metal ball 8 that guarantees the upper end is covered 7 and is not contacted suitable gap with contact, and Connection Block 10 does not contact with the becket of contact lever 9 with plain conductor 11 and centre, at last leakage switch 12 is linked on the zero line, live wire of electrical appliance 13.After connecting, touch shell 1 with hand gently, the people installs and result of use with inspection for making its vibrations, if household earthquake circuit breaker installation and in proper working order is explained in electrical appliance 13 outages, at this moment pushes to leakage switch 12, normal power supply.So far, the Installation and Debugging of household earthquake circuit breaker finish, and are in holding state.In case generation earthquake; No matter be contact lever 9 and plain conductor 11 contact short circuits, still metal ball 8 is covered 7 contact short circuits with contacting, and the household earthquake circuit breaker will be worked automatically; Short circuit current is connected; Leakage switch 12 breaks off, and plays the effect of outage, and then plays the effect of avoiding because of the secondary disasters such as fire of earthquake initiation.
Claims (4)
1. the seismic sensor cable breaker device comprises induction installation and breaker device, it is characterized in that, described induction installation comprises shell (1), and is arranged on the inner vertical induction spring (5) of shell (1), level induction spring (6), contact cover (7), metal ball (8); Described vertical induction spring (5) bottom is through in the vertically disposed shell of spring base (1), and the top is placed with metal ball (8); The gapped correspondence of described contact cover (7) is arranged on metal ball (8) top, and what the outside was symmetrical is connected shell (1) inside by metal wire and level induction spring (6) level; Described breaker device is leakage switch (12); Vertical induction spring (5) is connected on the node of interior zero line of leakage switch (12) and live wire through lead with level induction spring (6).
2. seismic sensor cable breaker device as claimed in claim 1 is characterized in that, described shell (1) top is symmetrically arranged with two and hangs angle (2).
3. seismic sensor cable breaker device as claimed in claim 1; It is characterized in that; Described vertical induction spring (5) bottom is vertically set on the balance plate (4) through spring base, and balance plate (4) bottom is symmetrical set through four and the support spring (3) of adjustable length is fixed on the bottom of shell (1).
4. like claim 1 or 2 or 3 described seismic sensor cable breaker devices; It is characterized in that described induction installation also comprises Connection Block (10), it is arranged on the middle part of disposing induction spring (5); The outside is arranged with two contact levers (9); Than the low position of contact lever (9) through plain conductor (11) be provided with one with contact lever (9), all gapped becket of Connection Block (10), plain conductor (11) level is connected in the shell (1), and is communicated with level induction spring (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204171398U CN202332717U (en) | 2011-10-27 | 2011-10-27 | Earthquake sensing power interruption device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204171398U CN202332717U (en) | 2011-10-27 | 2011-10-27 | Earthquake sensing power interruption device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202332717U true CN202332717U (en) | 2012-07-11 |
Family
ID=46444689
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204171398U Expired - Fee Related CN202332717U (en) | 2011-10-27 | 2011-10-27 | Earthquake sensing power interruption device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202332717U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108470945A (en) * | 2018-03-30 | 2018-08-31 | 赵盼盼 | A kind of electrochemical appliance ensuring good safety |
| CN109510083A (en) * | 2019-01-15 | 2019-03-22 | 余汉锡 | A kind of Self-disconnecting distribution box |
| CN112053918A (en) * | 2020-08-20 | 2020-12-08 | 湖南斯德克智能科技有限公司 | Circuit breaker with earthquake protection function |
-
2011
- 2011-10-27 CN CN2011204171398U patent/CN202332717U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108470945A (en) * | 2018-03-30 | 2018-08-31 | 赵盼盼 | A kind of electrochemical appliance ensuring good safety |
| CN109510083A (en) * | 2019-01-15 | 2019-03-22 | 余汉锡 | A kind of Self-disconnecting distribution box |
| CN109510083B (en) * | 2019-01-15 | 2020-01-07 | 苏州达尔伟力电气科技有限公司 | Self-power-off distribution box |
| CN112053918A (en) * | 2020-08-20 | 2020-12-08 | 湖南斯德克智能科技有限公司 | Circuit breaker with earthquake protection function |
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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: 20120711 Termination date: 20161027 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |