CN209267267U - A kind of elevator emergency uninterrupted power supply - Google Patents
A kind of elevator emergency uninterrupted power supply Download PDFInfo
- Publication number
- CN209267267U CN209267267U CN201920169375.9U CN201920169375U CN209267267U CN 209267267 U CN209267267 U CN 209267267U CN 201920169375 U CN201920169375 U CN 201920169375U CN 209267267 U CN209267267 U CN 209267267U
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- switch
- alternating current
- inverter
- battery group
- input end
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Abstract
The utility model relates to a kind of elevator emergency uninterrupted power supply, including body, mains electricity input end, filter, rectifier, charger, battery group, inverter, static switch, bypass and alternating current output end, mains electricity input end, filter, rectifier, inverter, static switch and alternating current output end are sequentially connected, rectifier, charger, battery group and inverter are sequentially connected, double control switch is equipped between battery group and inverter, double control switch includes first switch and the second switch that connect with first switch, the long conducting wire that second switch includes external-connected port and connect with external-connected port, first switch and the second switch is single-pole double-throw switch (SPDT), filter and static switch pass through bypass connection, mains electricity input end is electrically connected with city, alternating current output end is equipped with AC load connected to it, scene is realized by double control switch Control and the function of remotely controlling, manipulation is more convenient, does not need remotely close in time when the work of battery group, saves the energy.
Description
Technical field
The utility model relates to a kind of elevator power supply apparatus field, especially a kind of elevator emergency uninterrupted power supply.
Background technique
Current uninterruptible power supply only has the switch being set on device panel, is controlled so scene can only be arrived
System, the function of not controlling remotely use very inconvenient, low efficiency and be easy to cause safety hidden when applying to elevators field
Suffer from, battery group preparation time, be 1-2 hour, but according to now country the mains failure time, few power failure 1-2 hours,
Typically of short duration a few minutes, but since control is inconvenient, so will not be closed to battery, powered using battery always
It will cause energy loss, so wasting substantial contribution and the energy.
Utility model content
In order to overcome defect existing for existing uninterruptible power supply, it is convenient that the purpose of this utility model is to provide a kind of manipulations
With the elevator emergency uninterrupted power supply for saving the energy.
The technology employed by the present utility model is
A kind of elevator emergency uninterrupted power supply, including body, mains electricity input end, filter, rectifier, charger,
Battery group, inverter, static switch, bypass and alternating current output end, it is mains electricity input end, filter, rectifier, inverter, quiet
State switch and alternating current output end is sequentially connected, rectifier, charger, battery group and inverter are sequentially connected, battery group and
Double control switch is equipped between inverter, double control switch includes first switch and the second switch that connect with first switch, and second opens
The long conducting wire for including external-connected port and connecting with external-connected port is closed, first switch and the second switch is single-pole double-throw switch (SPDT), filter
Wave device and static switch are by bypass connection, and mains electricity input end is electrically connected with city, and alternating current output end is equipped with exchange connected to it
Load.
Preferably, AC load is loaded elevator
Preferably, filter, rectifier, charger, battery group and inverter are set to internal body, the alternating current
Input terminal, alternating current output end, first switch and external-connected port are set on body panel.
Preferably, body panel is equipped with the DC voltage terminals connecting with battery group, the direct current crimping
Line end is equipped with DC load connected to it.
Preferably, DC load is banked relay, it is equipped with maintenance bypass between AC load and alternating current, is remotely controlled relay
Device is connected between alternating current and mains electricity input end, and banked relay movable contact is electrically connected with city, normally-closed contact and mains electricity input end
Connection, normally opened contact are connect with maintenance bypass, and coil terminals are connect with DC voltage terminals, and banked relay is equipped with and remote control
The remote control switch of device connection.
Preferably, DC load is banked relay or buzzer siren or headlamp or its mutual combination.
The utility model has the beneficial effects that:
The function that the elevator emergency uninterrupted power supply is realized field control by double control switch and remotely controlled, device
It can be connected to maintenance bypass by remote controler when failure, then device is repaired, manipulation is more convenient, does not need battery group
Remotely battery group can be closed in time by second switch when work, energy conversion is prevented to be lost, extend battery life and
Save the energy.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the attachment structure schematic diagram of banked relay.
Fig. 3 is the circuit connection diagram of double control switch.
Fig. 4 is the circuit connection diagram of banked relay.
In figure: 1. bodies；2. mains electricity input end；3. filter；4. rectifier；5. inverter；6. static switch；7. alternating current
Output end；8. charger；9. battery group；10. double control switch；11. DC voltage terminals；12. remote control switch；13. bypass；
14. AC load；15. DC load；16. maintenance bypass；17. first switch；18. second switch；19. external-connected port；20. long
Conducting wire；21. banked relay；22. alternating current.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-4 is please referred to, the utility model provides a kind of technical solution: a kind of elevator emergency uninterrupted power supply, packet
Include body 1, mains electricity input end 2, filter 3, rectifier 4, charger 8, battery group 9, inverter 5, static switch 6, bypass
13 and alternating current output end 7, mains electricity input end 2, filter 3, rectifier 4, inverter 5, static switch 6 and alternating current output end 7 according to
Secondary connection, rectifier 4, charger 8, battery group 9 and inverter 5 are sequentially connected, are equipped between battery group 9 and inverter 5
Double control switch 10, double control switch 10 include first switch 17 and the second switch 18 connecting with first switch 17, second switch 18
Including external-connected port 19 and the long conducting wire 20 connecting with external-connected port 19, first switch 17 and second switch 18 are single-pole double throw
Switch, filter 3 are connect with static switch 6 by bypass 13, and mains electricity input end 2 is connect with alternating current 22, and alternating current output end 7 is equipped with
AC load 14 connected to it.
In order to reach suitable usage, in the present embodiment, it is preferred that AC load 14 is loaded elevator, it is therefore an objective to be
So that elevator is continued after power failure the operation of long-time normal speed, ensures elevator safety.
In order to facilitate wiring and rationally deploy to ensure effective monitoring and control of illegal activities electric appliance, in the present embodiment, it is preferred that filter 3, rectifier 4, charger 8,
Battery group 9 and inverter 5 are set to inside body 1, mains electricity input end 2, alternating current output end 7, first switch 17 and external connection end
Mouth 19 is set on 1 panel of body, it is therefore an objective to make device and Combined storage battery in one, it is more reasonable to take up an area.
Allow battery group to more electric power supplies for convenience, in the present embodiment, it is preferred that 1 panel of body be equipped with
The DC voltage terminals 11 that battery group 9 connects, the DC voltage terminals 11 are equipped with DC load 15 connected to it.
In order to facilitate the opening and closing of control maintenance bypass 16, achieve the effect that device can power off maintenance in time, in the present embodiment,
Preferably, DC load 15 is banked relay 21, and maintenance bypass 16 is equipped between AC load 14 and alternating current 22, is remotely controlled relay
Device 21 is connected between alternating current 22 and mains electricity input end 2, and 21 movable contact of banked relay is connect with alternating current 22, normally-closed contact and city
Electrical input 2 connects, and normally opened contact connect with maintenance bypass 16, and coil terminals are connect with DC voltage terminals 11, be remotely controlled after
Electric appliance 21 is equipped with the remote control switch 12 connecting with remote controler, it is therefore an objective to which energy remote control switch quickly overhauls device, keeps away
Exempt from that accident occurs because handling not in time, and avoids short distance switching circuit and cause certain danger.
In order to cooperate elevator to use, the people allowed in elevator can when elevator is out of order can and alarm and prevent have a power failure when
Insufficient light inside elevator, in the present embodiment, it is preferred that DC load 15 is banked relay 21 or buzzer siren or illumination
Lamp or its mutual combination.
The working principle and process for using of the utility model: when alternating current 22 under normal circumstances, after the rectified device 4 of alternating current 22 point
It is that charged device 8 charges to battery group 9 all the way, the rectified device 4 of another way becomes direct current, then by 5 turns of inverter for two-way
It changes into and supplies electricity to AC load 14 for exchange and power, unstable or when having a power failure once alternating current 22 power supply quality, battery group 9 is from filling at this time
Electricity switchs to power, and the power input of inverter 5 becomes battery group 9, and wherein inverter 5 is with the on-off of battery group 9 by double
It controls switch 10 to control, first switch 17 is set on panel, facilitates on-site control device, the external-connected port 19 of second switch 18 is set
It is placed on 1 panel of body and extends to control room through long conducting wire 20, convenient long-range control not by electromagnetic wave influence, can make in time
With battery group 9 power or when alternating current 22 restores normal stop battery group 9 power, extend battery life, it is easy to use and
The energy is saved, in device overload or failure, device can be switched to bypass 13 by static switch 6 and export and alarm, so as to work
Make personnel immediately to overhaul it, remote control switch 12 can be opened with remote controler, make banked relay 21 by alternating current 22 and dimension
Repair bypass 16 connection, at this moment alternating current 22 directly to AC load 14 power, this is comparable to close device, can to device into
Row maintenance, the switching on and shutting down of energy remote control apparatus avoid the switch of short distance control device from causing personnel's injury due to electric leakage
Hidden danger.
Finally, it should be noted that being not limited to this reality the foregoing is merely the preferred embodiment of the utility model
With novel, although the utility model is described in detail with reference to the foregoing embodiments, come for those skilled in the art
Say, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic into
Row equivalent replacement.Within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on, should all
It is included within the scope of protection of this utility model.
Claims (6)
1. a kind of elevator emergency uninterrupted power supply, including body (1), mains electricity input end (2), filter (3), rectifier
(4), charger (8), battery group (9), inverter (5), static switch (6), bypass (13) and alternating current output end (7), it is special
Sign is: the mains electricity input end (2), filter (3), rectifier (4), inverter (5), static switch (6) and city's electricity output
End (7) is sequentially connected, and the rectifier (4), charger (8), battery group (9) and inverter (5) are sequentially connected, the electric power storage
Double control switch (10) are equipped between pond group (9) and inverter (5), the double control switch (10) includes first switch (17) He Yu
One switch (17) connection second switch (18), the second switch (18) include external-connected port (19) and with external-connected port (19)
The long conducting wire (20) of connection, the first switch (17) and second switch (18) are single-pole double-throw switch (SPDT), the filter (3)
It is connect with static switch (6) by bypassing (13), the mains electricity input end (2) connect with alternating current (22), the alternating current output end
(7) AC load connected to it (14) are equipped with.
2. a kind of elevator emergency uninterrupted power supply according to claim 1, it is characterised in that: the AC load
It (14) is loaded elevator.
3. a kind of elevator emergency uninterrupted power supply according to claim 1, it is characterised in that: the filter (3),
Rectifier (4), charger (8), battery group (9) and inverter (5) are set to body (1) inside, the mains electricity input end
(2), alternating current output end (7), first switch (17) and external-connected port (19) are set on body (1) panel.
4. a kind of elevator emergency uninterrupted power supply according to claim 1, it is characterised in that: body (1) face
Plate is equipped with the DC voltage terminals (11) connecting with battery group (9), and the DC voltage terminals (11) are equipped with and it
The DC load (15) of connection.
5. a kind of elevator emergency uninterrupted power supply according to claim 4, it is characterised in that: the DC load
It (15) is banked relay (21) to be equipped with maintenance bypass (16) between the AC load (14) and alternating current (22), the remote control
Relay (21) is connected between alternating current (22) and mains electricity input end (2), banked relay (21) movable contact and alternating current
(22) connect, normally-closed contact connect with mains electricity input end (2), and normally opened contact is connect with maintenance bypass (16), coil terminals with directly
Voltage terminal (11) connection is flowed, the banked relay (21) is equipped with the remote control switch (12) connecting with remote controler.
6. a kind of elevator emergency uninterrupted power supply according to claim 4, it is characterised in that: the DC load
It (15) is banked relay (21) or buzzer siren or headlamp or its mutual combination.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920169375.9U CN209267267U (en) | 2019-01-29 | 2019-01-29 | A kind of elevator emergency uninterrupted power supply |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920169375.9U CN209267267U (en) | 2019-01-29 | 2019-01-29 | A kind of elevator emergency uninterrupted power supply |
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| Publication Number | Publication Date |
|---|---|
| CN209267267U true CN209267267U (en) | 2019-08-16 |
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ID=67585191
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920169375.9U Active CN209267267U (en) | 2019-01-29 | 2019-01-29 | A kind of elevator emergency uninterrupted power supply |
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| CN (1) | CN209267267U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112821545A (en) * | 2021-02-25 | 2021-05-18 | 福州创实讯联信息技术有限公司 | Method and device for setting bypass state of system after power failure |
-
2019
- 2019-01-29 CN CN201920169375.9U patent/CN209267267U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112821545A (en) * | 2021-02-25 | 2021-05-18 | 福州创实讯联信息技术有限公司 | Method and device for setting bypass state of system after power failure |
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