CN207740149U - Prevent the soaked system of elevator - Google Patents
Prevent the soaked system of elevator Download PDFInfo
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- CN207740149U CN207740149U CN201721709471.5U CN201721709471U CN207740149U CN 207740149 U CN207740149 U CN 207740149U CN 201721709471 U CN201721709471 U CN 201721709471U CN 207740149 U CN207740149 U CN 207740149U
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- elevator
- detection device
- liquid level
- foundation pit
- level detection
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Abstract
The utility model discloses one kind preventing the soaked system of elevator, it includes elevator foundation pit, sump, collecting conduit, water pump, the first liquid level detection device, the second liquid level detection device, main control mechanism to prevent the soaked system of elevator, the shaft bottom absolute altitude of sump is less than the hole bottom absolute altitude of elevator foundation pit, elevator foundation pit is connected by collecting conduit and sump, collecting conduit has water inlet, water outlet, the absolute altitude of water inlet is higher than the absolute altitude of water outlet, and water inlet is located at the bottom of elevator foundation pit；Water pump, the first liquid level detection device are respectively provided in sump, and the second liquid level detection device is located in elevator foundation pit, and water pump, the first liquid level detection device, the second liquid level detection device are electrically connected with main control mechanism respectively.This prevents the soaked system of elevator from being monitored in real time for elevator foundation pit ponding, it is ensured that in time excludes the ponding in elevator foundation pit when water accumulation level goes up.
Description
Technical field
The utility model is related to the realm of building construction more particularly to one kind preventing the soaked system of elevator.
Background technology
With the continuous social and economic development, in Building Construction, it is equipped with elevator, when level of ground water is higher than
When elevator foundation pit, it is equipped with sump in the periphery of elevator foundation pit, for reducing the water level of elevator foundation pit, however due to geological condition
And the reason of groundwater seepage coefficient, it takes and the method for sump precipitation is set in elevator foundation pit periphery, it is difficult to ensure that in time will
Ponding in elevator foundation pit excludes, and causes elevator soaked.
Invention content
The purpose of this utility model is to provide one kind preventing the soaked system of elevator, this prevents the soaked system of elevator for electricity
Terraced pit water accumulation real time monitoring, it is ensured that in time exclude the ponding in elevator foundation pit when water accumulation level goes up.
Its technical solution is as follows：
Prevent the soaked system of elevator, including elevator foundation pit, sump, collecting conduit, water pump, the first liquid level detection device,
Second liquid level detection device, main control mechanism, the shaft bottom absolute altitude of the sump are less than the hole bottom absolute altitude of the elevator foundation pit, institute
It states elevator foundation pit to be connected by the collecting conduit and the sump, the collecting conduit has water inlet, water outlet, institute
The absolute altitude for stating water inlet is higher than the absolute altitude of water outlet, and the water inlet is located at the bottom of elevator foundation pit；
The water pump, the first liquid level detection device are respectively provided in the sump, and second liquid level detection device is set
In the elevator foundation pit, the water pump, the first liquid level detection device, the second liquid level detection device respectively with the master controller
Structure is electrically connected.
The collecting conduit includes first pipe, check-valves, second pipe, and the check-valves has water inlet valve port, water outlet
Valve port, the water inlet valve port are connected by the bottom of first pipe and the elevator foundation pit, and the water outlet valve port passes through described
Second pipe catchments with described into being connected.
Further include having pump control unit, the pump control unit includes pump power controller, water pump control modules,
The pump power controller respectively with the water pump, water pump control modules be electrically connected, the water pump control modules with it is described
Main control mechanism is electrically connected.
Further include having elevator(lift) machine room, elevator controlling module, the elevator(lift) machine room is electrically connected with the elevator controlling module,
The elevator controlling module is electrically connected with the main control mechanism.
It is 500mm to 1200mm that the shaft bottom absolute altitude of the sump is differed with the hole bottom absolute altitude of the elevator foundation pit, described
The bottom hole spacing of first liquid level detection device to sump is 100mm to 250mm, second liquid level detection device to the electricity
The hole bottom distance of terraced foundation pit is 100mm to 250mm.
First liquid level detection device includes the first floating-ball level switch, the first fluid level control device, and described first is floating
Ball liquid-level switch is electrically connected with first fluid level control device, first fluid level control device and the main control mechanism
It is electrically connected.
Second liquid level detection device includes the second floating-ball level switch, the second fluid level control device, and described second is floating
Ball liquid-level switch is electrically connected with second fluid level control device, second fluid level control device and the main control mechanism
It is electrically connected.
The main control mechanism includes host controller, main power source controller, communication module, the main power source controller,
Communication module is electrically connected with the host controller respectively.
It should be noted that：
Aforementioned " first, second " does not represent specific quantity and sequence, is only used for the differentiation to title.
The advantages of below to the utility model or principle illustrate：
1, it includes elevator foundation pit, sump, collecting conduit, water pump, the first level sensing dress originally to prevent the soaked system of elevator
It sets, the second liquid level detection device, main control mechanism, when the water accumulation level in elevator foundation pit rises, the ponding in elevator foundation pit
Sump is flowed to by collecting conduit, the first liquid level detection device detects the first ponding upper limit fluid value of sump, first
The the first ponding upper limit fluid value detected is transferred to main control mechanism by liquid level detection device, and main control mechanism is sent out to water pump
It draws water instruction, pumping for water pump；
By drawing water for water pump, make the water level decreasing of sump, when the first liquid level detection device detects under the first ponding
When limiting fluid value, the first ponding lower limit fluid value detected is transferred to main control mechanism, master control by the first liquid level detection device
Mechanism processed is sent out to water pump shuts down instruction, and water pump stops pumping；
When collecting conduit blocks, the ponding of elevator foundation pit does not flow to sump, on the water accumulation level of elevator foundation pit
It rises, the second liquid level detection device detects that the second ponding upper limit fluid value of elevator foundation pit, the second liquid level detection device will detect
To the second ponding upper limit fluid value be transferred to main control mechanism, main control mechanism sends out alarm.
This prevents the soaked system of elevator from being monitored in real time for elevator foundation pit ponding, it is ensured that in time by elevator base when water level goes up
Ponding in hole excludes.
2, collecting conduit includes first pipe, check-valves, second pipe, and check-valves is arranged on collecting conduit, can be effective
The aqueous reflux prevented in sump return to elevator foundation pit.
3, it further includes having pump control unit originally to prevent the soaked system of elevator, the convenient control to water pump.
4, it further includes elevator(lift) machine room, elevator controlling module originally to prevent the soaked system of elevator, when the second liquid level detection device is examined
When measuring the second ponding upper limit fluid value of elevator foundation pit, the second ponding upper limit liquid level that the second liquid level detection device will detect
Value is transferred to main control mechanism, and main control mechanism sends out ponding signal to elevator controlling module, and elevator controlling module is to elevator machine
Room sends out control signal, elevator(lift) machine room hoisting elevator car, and lift car leaves elevator foundation pit ponding liquid level.
5, it is 500mm to 1200mm that the shaft bottom absolute altitude of sump is differed with the hole bottom absolute altitude of elevator foundation pit, facilitates elevator base
The ponding in hole is discharged into sump；The bottom hole spacing of first liquid level detection device to sump is 100mm to 250mm, it is ensured that first
Liquid level detection device detects the ponding of sump in time；The hole bottom distance of second liquid level detection device to elevator foundation pit is
100mm to 250mm, it is ensured that the second liquid level detection device detects the ponding of elevator foundation pit in time.
6, the first liquid level detection device includes the first floating-ball level switch, the first fluid level control device, the first Floating Ball Liquid Level
Switch the real time water level for detecting sump ponding, the liquid that the first fluid level control device detects the first floating-ball level switch
Face amount is transferred to main control mechanism.
7, the second liquid level detection device includes the second floating-ball level switch, the second fluid level control device, the second Floating Ball Liquid Level
The real time water level for detecting elevator foundation pit ponding is switched, the second fluid level control device detects the second floating-ball level switch
Fluid value is transferred to main control mechanism.
8, main control mechanism includes host controller, main power source controller, communication module, and main power source controller is for connecting
Power supply is transported to host controller, the signal transmission that communication module transmits host controller to monitoring center by power supply.
Description of the drawings
Fig. 1 is the floor plan that the utility model embodiment prevents the soaked system of elevator.
Fig. 2 is the cut-away view that the utility model embodiment prevents the soaked system collecting conduit of elevator.
Reference sign：
10, elevator foundation pit, 20, sump, 30, collecting conduit, 31, first pipe, 32, check-valves, 33, second pipe,
40, water pump, the 51, first floating-ball level switch, the 52, first fluid level control device, the 61, second floating-ball level switch, the 62, second liquid
Level control device, 70, main control mechanism, 71, host controller, 72, main power source controller, 73, communication module, 80, water pump control
Device processed, 81, pump power controller, 82, water pump control modules, 91, elevator(lift) machine room, 92, elevator controlling module.
Specific implementation mode
The embodiments of the present invention are described in detail below.
As shown in Figure 1 and Figure 2, prevent the soaked system of elevator, elevator foundation pit 10, sump 20, collecting conduit 30, water pump 40,
The shaft bottom absolute altitude of first liquid level detection device, the second liquid level detection device, main control mechanism 70, sump 20 is less than elevator foundation pit
10 hole bottom absolute altitude, elevator foundation pit 10 are connected by collecting conduit 30 and sump 20, and collecting conduit 30 has water inlet, goes out
The mouth of a river, the absolute altitude of water inlet are higher than the absolute altitude of water outlet, and water inlet is located at the bottom of elevator foundation pit 10；
Water pump 40, the first liquid level detection device are respectively provided in sump 20, and the second liquid level detection device is located at elevator base
In hole 10, water pump 40, the first liquid level detection device, the second liquid level detection device are electrically connected with main control mechanism 70 respectively.
Wherein, collecting conduit 30 includes first pipe 31, check-valves 32, second pipe 33, and check-valves 32 has inlet valve
Mouth, water outlet valve port, water inlet valve port are connected by first pipe 31 and the bottom of elevator foundation pit 10, and water outlet valve port passes through the second pipe
Road 33 with catchment into being connected；
Originally it further includes having pump control unit 80 to prevent the soaked system of elevator, and pump control unit 80 includes pump power control
Device 81 processed, water pump control modules 82, pump power controller 81 are electrically connected with water pump 40, water pump control modules 82 respectively, water
Pump control module 82 is electrically connected with main control mechanism 70；
Originally it further includes having elevator(lift) machine room 91, elevator controlling module 92, elevator(lift) machine room 91 and elevator to prevent the soaked system of elevator
Control module 92 is electrically connected, and elevator controlling module 92 is electrically connected with main control mechanism 70；
It is 500mm to 1200mm, the first liquid level that the shaft bottom absolute altitude of sump 20 is differed with the hole bottom absolute altitude of elevator foundation pit 10
The bottom hole spacing of detection device to sump 20 is 100mm to 250mm, the hole bottom of the second liquid level detection device to elevator foundation pit 10
Distance is 100mm to 250mm；
First liquid level detection device includes the first floating-ball level switch 51, the first fluid level control device 52, the first floating ball liquid
Bit switch 51 and the first fluid level control device 52 are electrically connected, and the first fluid level control device 52 electrically connects with main control mechanism 70
It connects；
Second liquid level detection device includes the second floating-ball level switch 61, the second fluid level control device 62, the second floating ball liquid
Bit switch 61 and the second fluid level control device 62 are electrically connected, and the second fluid level control device 62 electrically connects with main control mechanism 70
It connects；
Main control mechanism 70 includes host controller 71, main power source controller 72, communication module 73, main power source controller
72, communication module 73 is electrically connected with host controller 71 respectively.
The advantages of the present embodiment or principle：
1, it includes elevator foundation pit 10, sump 20, collecting conduit 30, water pump 40, the first liquid originally to prevent the soaked system of elevator
Level detecting apparatus, the second liquid level detection device, main control mechanism 70, when the water accumulation level in elevator foundation pit 10 rises, elevator
Ponding in foundation pit 10 flows to sump 20 by collecting conduit 30, and the first liquid level detection device detects the first of sump 20
The the first ponding upper limit fluid value detected is transferred to main control mechanism by ponding upper limit fluid value, the first liquid level detection device
70, main control mechanism 70 sends out instruction of drawing water to water pump 40, and water pump 40 draws water；
By drawing water for water pump 40, make the water level decreasing of sump 20, when the first liquid level detection device detects the first product
When underwater limit fluid value, the first ponding lower limit fluid value detected is transferred to main control mechanism by the first liquid level detection device
70, main control mechanism 70 is sent out to water pump 40 shuts down instruction, and water pump 40 stops pumping；
When collecting conduit 30 blocks, the ponding of elevator foundation pit 10 does not flow to sump 20, the product of elevator foundation pit 10
Water water level rises, and the second liquid level detection device detects the second ponding upper limit fluid value of elevator foundation pit 10, the second level sensing
The the second ponding upper limit fluid value detected is transferred to main control mechanism 70 by device, and main control mechanism 70 sends out alarm.
This prevents the soaked system of elevator from being monitored in real time for 10 ponding of elevator foundation pit, it is ensured that in time by elevator when water level goes up
Ponding in foundation pit 10 excludes.
2, collecting conduit 30 includes first pipe 31, check-valves 32, second pipe 33, and non-return is arranged on collecting conduit 30
Valve 32 can effectively prevent the aqueous reflux in sump 20 from returning to elevator foundation pit 10.
3, it further includes having pump control unit 80 originally to prevent the soaked system of elevator, the convenient control to water pump 40.
4, it further includes elevator(lift) machine room 91, elevator controlling module 92 originally to prevent the soaked system of elevator, when the second level sensing fills
When setting the second ponding upper limit fluid value for detecting elevator foundation pit 10, the second liquid level detection device will be on the second ponding that detected
Limit fluid value is transferred to main control mechanism 70, and main control mechanism 70 sends out ponding signal, elevator controlling to elevator controlling module 92
Module 92 sends out control signal, 91 hoisting elevator car of elevator(lift) machine room to elevator(lift) machine room 91, and lift car leaves elevator foundation pit 10
Ponding liquid level.
5, it is 500mm to 1200mm that the shaft bottom absolute altitude of sump 20 is differed with the hole bottom absolute altitude of elevator foundation pit 10, facilitates electricity
The ponding of terraced foundation pit 10 is discharged into sump 20；First liquid level detection device to sump 20 bottom hole spacing be 100mm extremely
250mm, it is ensured that the first liquid level detection device detects the ponding of sump 20 in time；Second liquid level detection device is to elevator foundation pit
10 hole bottom distance is 100mm to 250mm, it is ensured that the second liquid level detection device detects the ponding of elevator foundation pit 10 in time.
6, the first liquid level detection device includes the first floating-ball level switch 51, the first fluid level control device 52, the first floating ball
Liquid-level switch 51 is used to detect the real time water level of 20 ponding of sump, and the first fluid level control device 52 is by the first floating-ball level switch
51 fluid values detected are transferred to main control mechanism 70.
7, the second liquid level detection device includes the second floating-ball level switch 61, the second fluid level control device 62, the second floating ball
Liquid-level switch 61 is used to detect the real time water level of 10 ponding of elevator foundation pit, and the second fluid level control device 62 opens the second Floating Ball Liquid Level
It closes the fluid value that 61 detect and is transferred to main control mechanism 70.
8, main control mechanism 70 includes host controller 71, main power source controller 72, communication module 73, main power source controller
Power supply for connecting power supply, is transported to host controller 71, the letter that communication module 73 transmits host controller 71 by 72
Number it is transferred to monitoring center.
The above are only specific embodiments of the present invention, does not limit the scope of protection of the utility model with this；Not
Any replacement and improvement made by violating on the basis of the utility model is conceived, belong to the scope of protection of the utility model.
Claims (8)
1. preventing the soaked system of elevator, which is characterized in that including elevator foundation pit, sump, collecting conduit, water pump, the first liquid level
Detection device, the second liquid level detection device, main control mechanism, the shaft bottom absolute altitude of the sump are less than the hole of the elevator foundation pit
Bottom absolute altitude, the elevator foundation pit are connected by the collecting conduit and the sump, the collecting conduit have water inlet,
Water outlet, the absolute altitude of the water inlet are higher than the absolute altitude of water outlet, and the water inlet is located at the bottom of elevator foundation pit；
The water pump, the first liquid level detection device are respectively provided in the sump, and second liquid level detection device is located at institute
It states in elevator foundation pit, the water pump, the first liquid level detection device, the second liquid level detection device are electric with the main control mechanism respectively
Property connection.
2. preventing the soaked system of elevator as described in claim 1, which is characterized in that the collecting conduit include first pipe,
There is water inlet valve port, water outlet valve port, the water inlet valve port to pass through first pipe and institute for check-valves, second pipe, the check-valves
The bottom for stating elevator foundation pit is connected, and the water outlet valve port is connected by the second pipe and the sump.
3. preventing the soaked system of elevator as described in claim 1, which is characterized in that further include having pump control unit, it is described
Pump control unit includes pump power controller, water pump control modules, the pump power controller respectively with the water pump,
Water pump control modules are electrically connected, and the water pump control modules are electrically connected with the main control mechanism.
4. preventing the soaked system of elevator as described in claim 1, which is characterized in that further include having elevator(lift) machine room, elevator controlling
Module, the elevator(lift) machine room are electrically connected with the elevator controlling module, the elevator controlling module and the main control mechanism
It is electrically connected.
5. preventing the soaked system of elevator as described in claim 1, which is characterized in that the shaft bottom absolute altitude of the sump with it is described
The hole bottom absolute altitude difference of elevator foundation pit is 500mm to 1200mm, the bottom hole spacing of first liquid level detection device to sump
Hole bottom distance for 100mm to 250mm, second liquid level detection device to the elevator foundation pit is 100mm to 250mm.
6. preventing the soaked system of elevator as described in claim 1, which is characterized in that first liquid level detection device includes the
One floating-ball level switch, the first fluid level control device, first floating-ball level switch and first fluid level control device electricity
Property connection, first fluid level control device and the main control mechanism are electrically connected.
7. preventing the soaked system of elevator as described in claim 1, which is characterized in that second liquid level detection device includes the
Two floating-ball level switch, the second fluid level control device, second floating-ball level switch and second fluid level control device electricity
Property connection, second fluid level control device and the main control mechanism are electrically connected.
8. as described in any one of claim 1 to 7 prevent the soaked system of elevator, which is characterized in that main control mechanism packet
Include host controller, main power source controller, communication module, the main power source controller, communication module respectively with the host control
Device processed is electrically connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721709471.5U CN207740149U (en) | 2017-12-06 | 2017-12-06 | Prevent the soaked system of elevator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721709471.5U CN207740149U (en) | 2017-12-06 | 2017-12-06 | Prevent the soaked system of elevator |
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| Publication Number | Publication Date |
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| CN207740149U true CN207740149U (en) | 2018-08-17 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201721709471.5U Active CN207740149U (en) | 2017-12-06 | 2017-12-06 | Prevent the soaked system of elevator |
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| CN (1) | CN207740149U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107956680A (en) * | 2017-12-06 | 2018-04-24 | 广东科筑建设管理有限公司 | Prevent the soaked system of elevator and its control method |
-
2017
- 2017-12-06 CN CN201721709471.5U patent/CN207740149U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107956680A (en) * | 2017-12-06 | 2018-04-24 | 广东科筑建设管理有限公司 | Prevent the soaked system of elevator and its control method |
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