CN206891540U - Charging/discharging device with level monitoring function - Google Patents
Charging/discharging device with level monitoring function Download PDFInfo
- Publication number
- CN206891540U CN206891540U CN201720526678.2U CN201720526678U CN206891540U CN 206891540 U CN206891540 U CN 206891540U CN 201720526678 U CN201720526678 U CN 201720526678U CN 206891540 U CN206891540 U CN 206891540U
- Authority
- CN
- China
- Prior art keywords
- switch
- monitoring
- monitoring switch
- magnetic
- communicating pipe
- 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
- Level Indicators Using A Float (AREA)
- Emergency Alarm Devices (AREA)
Abstract
The utility model discloses a kind of charging/discharging device with level monitoring function, including：Magazine, discharging pump, feed pump, liquid level meter, at least one warning device；Liquid level meter includes communicating pipe, buoy, at least one upper monitoring switch, at least one the next monitoring switch；Buoy is the spherical structure of inner hollow, and buoy outer surface is set with magnetic spherical shell；Upper monitoring switch is arranged in the side wall of communicating pipe upper end, and the next monitoring switch is arranged in the side wall of communicating pipe lower end；Upper monitoring switch, the next monitoring switch include magnetic reed switch, low-tension supply, magnetic latching relay；Magnetic latching relay is connected with warning device.The utility model structure is novel, using the buoy for being provided with magnetic spherical shell, coordinates the upper monitoring switch for being provided with magnetic reed switch, the next monitoring switch to carry out level monitoring and alarm, helps staff to be monitored in real time to liquid level, have higher practicality.
Description
Technical field
It the utility model is related to level monitoring technical field, more particularly to a kind of input and output material dress with level monitoring function
Put.
Background technology
In existing charging/discharging device, level gauging is carried out using liquid level meter more, learns that input and output material fills by liquid level meter
The liquid level inside memory unit put, so as to be regulated and controled using charging discharging of the external equipment to memory unit, control
Its liquid level is in safe range.
But liquid level meter only possesses level displaying function, and it can not accomplish effectively to monitor, it is still necessary to which staff is according to liquid
The display situation of position device, manual control external equipment are regulated and controled, and when emergency occurs, staff often can not be timely
Carry out rescue measure, easy production development accident, security is poor.
The content of the invention
The purpose of this utility model is to provide a kind of charging/discharging device with level monitoring function, structure novelty, profit
With the buoy for being provided with magnetic spherical shell, the upper monitoring switch for being provided with magnetic reed switch, the next monitoring switch is coordinated to carry out liquid level
Monitoring and alarm, help staff to be monitored in real time to liquid level, have higher practicality.
Above-mentioned purpose of the present utility model is achieved by the following technical programs.
A kind of charging/discharging device with level monitoring function, including：Magazine, discharging pump, feed pump, liquid level meter,
At least one warning device；
The liquid level meter includes communicating pipe, buoy, at least one upper monitoring switch, at least one the next monitoring switch；
The buoy is the spherical structure of inner hollow, and the buoy outer surface is set with magnetic spherical shell；
The upper monitoring switch is arranged in the side wall of the communicating pipe upper end, and the next monitoring switch is arranged on institute
In the side wall for stating communicating pipe lower end；
The upper monitoring switch, the next monitoring switch include magnetic reed switch, low-tension supply, magnetic and keep relay
Device；
The magnetic latching relay is connected with the warning device；
The magazine of the present utility model is used to store dispensing, and the feed pump is used to add into the magazine
Add dispensing, the discharging pump is used to discharge the dispensing being stored in the magazine, the communicating pipe and the magazine
Connection, due to the principle of air pressure, the liquid level in the communicating pipe is identical with the liquid level of the magazine, and the buoy can root
Change vertical height according to the liquid level in the communicating pipe, the buoy is easy to user to be observed, and the magnetic spherical shell
Coordinate the upper monitoring switch, the next monitoring switch, the buoy is enabled on described using the magnetic spherical shell
The magnetic reed switch closure of position monitoring switch, the next monitoring switch, so as to control the warning device to be alarmed；This
Utility model structure is novel, using the buoy for being provided with the magnetic spherical shell, coordinates the institute for being provided with the magnetic reed switch
Upper monitoring switch, the next monitoring switch progress level monitoring and alarm are stated, helps staff to enter in real time to liquid level
Row monitoring, has higher practicality.
Wherein, due to the working characteristics of the magnetic latching relay, when the buoy causes the magnetic reed switch closure, profit
When being operated with the magnetic latching relay control warning device, no matter whether the follow-up buoy, which sends height, becomes
Change, i.e., no matter the magnetic reed switch subsequently connects in closure or off-state, the magnetic latching relay with the warning device
The side connect can persistently remain closed, and persistently control the warning device to be prompted, and treat that staff adjusts to liquid level
After control, the magnetic latching relay is resetted using external equipment；
If necessary, the magnetic latching relay can be removably mounted on the upper monitoring switch, it is described under
In the monitoring switch of position, so that staff is when needing to reset the magnetic latching relay, convenient dismounting.
Preferably, the utility model includes multiple warning devices；
The liquid level meter includes multiple upper monitoring switchs, multiple the next monitoring switchs；
Multiple upper monitoring switchs are from top to bottom successively set in the side wall of the communicating pipe upper end, multiple described
The next monitoring switch is from top to bottom successively set in the side wall of the communicating pipe lower end；
The quantity of the warning device is the summation of the upper monitoring switch and the next monitoring switch quantity, described
Magnetic latching relay connects one to one with the warning device, and the warning device one-to-one corresponding is arranged on described upper
Monitoring switch, the next monitoring switch shell on；
When the buoy reaches different height, the upper monitoring switch of diverse location, the bottom are enabled to
When monitoring switch is in closure state, it can control and be correspondingly arranged at the upper monitoring switch, the next monitoring switch
The warning device on shell is operated, and then it is possible to notify that the height that user's liquid level reaches；
And due to being provided with the magnetic latching relay inside the upper monitoring switch, the next monitoring switch,
According to the performance of the magnetic latching relay, the buoy is during rising or falling, as long as so that the upper monitoring
Switch, the next monitoring switch are in closure, even if the buoy continues to rise or fall, have been subjected to the institute of closure state
State upper monitoring switch, the magnetic latching relay corresponding to the next monitoring switch i.e. sustainable control the alarm dress
Put and be operated, therefore, when the buoy persistently rises, more than the upper monitoring switch in extreme lower position, until arriving
During the upper monitoring switch of the top, the warning device corresponding to all upper monitoring switchs can be operated,
So as to obtain the prompting effect progressively strengthened, and when the buoy continuous decrease, more than the bottom in extreme higher position
Until when arriving the next monitoring switch of bottom, all the next monitoring switchs can be operated monitoring switch, from
And it can equally obtain the prompting effect progressively strengthened；
Using the buoy for being provided with magnetic spherical shell, coordinate be provided with magnetic reed switch multiple upper monitoring switchs, it is multiple under
Position monitoring switch carries out level monitoring and alarm, helps staff to be monitored in real time to liquid level, has higher practicality
Property.
Specifically, the warning device includes：LED, buzzer, high voltage power supply；
After the magnetic reed switch is in closure state, under the power supply environment of the low-tension supply, the magnetic keep after
Electrical equipment is in "on" position, and now the LED, the buzzer, the loop circuit of the high voltage power supply belong to connected state,
Under the power supply environment of the high voltage power supply, the LED, the buzzer are started working, and are alarmed, so as to remind work
Personnel are handled in time.
Further, the charging/discharging device also includes：High-order monitoring switch, the high-order monitoring switch are arranged on described
In the side wall of communicating pipe, the high-order monitoring switch is located at the upper end of the upper monitoring switch, the high-order monitoring switch bag
Include：First magnetic reed switch, the first low-tension supply, the first magnetic latching relay, the first emergency stop switch；
First emergency stop switch is connected with the feed pump；
The high-order monitoring switch is located at the upper end of the upper monitoring switch, when described the of the high-order monitoring switch
When one magnetic reed switch is in closure state, then prove that the buoy has had arrived at higher position, and in the magazine
The amount of storage of the liquid material in portion is more, gradually approaches saturation value, now then needs to utilize first low-tension supply, described the
One magnetic latching relay controls first emergency stop switch to close the feed pump, avoids charging excessive and causes to give birth to
Production accident.
Further, the charging/discharging device also includes：Low level monitoring switch, the low level monitoring switch are arranged on described
In the side wall of communicating pipe, the low level monitoring switch is located at the lower end of the next monitoring switch, the low level monitoring switch bag
Include：Second magnetic reed switch, the second low-tension supply, the second magnetic latching relay, the second emergency stop switch；
Second emergency stop switch is connected with the discharging pump；
The low level monitoring switch is located at the lower end of multiple the next monitoring switchs, when the institute of the low level monitoring switch
When stating the second magnetic reed switch and being located at closure state, then prove that the buoy is in relatively low position, and inside the magazine
The amount of storage of liquid material be in very few state, it is likely that there is the situation of the discharging pump idle running, then need to utilize described the
Two low-tension supplies, second magnetic latching relay control second emergency stop switch to close the discharging pump, keep away
The amount of storage for exempting from the liquid material inside the magazine is in very few and causes production accident.
Preferably, multiple upper monitoring switchs are from top to bottom set in qually spaced in the side of the communicating pipe upper end successively
On wall, multiple the next monitoring switchs are from top to bottom set in qually spaced in the side wall of the communicating pipe lower end successively；
Multiple upper monitoring switchs, multiple the next monitoring switch classifications are carried out to the liquid level in the communicating pipe
Monitoring, avoid because the liquid level rising in the communicating pipe is too fast, the upper monitoring switch has little time to react, and causes to detect
Existing error.
Further, the charging/discharging device also includes：Red flashing light；The red flashing light is respectively with described first
Magnetic latching relay, second magnetic latching relay；
When the buoy has had arrived at higher position, i.e., the amount of storage of the liquid material inside described magazine compared with
When more, first magnetic reed switch is in closure state, and now first emergency stop switch can control the feed pump tight
Jerk is stopped；
When the buoy is in relatively low position, i.e., the amount of storage of the liquid material inside described magazine is in very few shape
State, second magnetic reed switch are located at closure state, and now second emergency stop switch controls the discharging pump promptly to stop
Only；
And when both the above situation occurs, stopping situation occurring in the discharging pump or the feed pump, now needs
Alarmed using the red flashing light, so as to prompt staff.
Compared with prior art, the utility model beneficial effect is：
1st, structure of the present utility model is novel, and using the buoy for being provided with magnetic spherical shell, cooperation is provided with magnetic reed switch
Upper monitoring switch, the next monitoring switch carry out level monitoring and alarm, help staff to be monitored in real time to liquid level,
With higher practicality.
2nd, structure of the present utility model is novel, and using the buoy for being provided with magnetic spherical shell, cooperation is provided with magnetic reed switch
Multiple upper monitoring switchs, multiple the next monitoring switchs carry out level monitoring and alarm, help staff in real time to liquid level
It is monitored, there is higher practicality.
3rd, the utility model under the power supply environment of high voltage power supply, start working, and is alarmed by LED, buzzer, so as to
Staff is reminded to be handled in time.
4th, the utility model using the first low-tension supply, the first magnetic latching relay come control the first emergency stop switch come
Feed pump is closed, avoids charging excessive and causes production accident.
5th, the utility model using the second low-tension supply, the second magnetic latching relay come control the second emergency stop switch come
Discharging pump is closed, avoids the amount of storage of the liquid material inside magazine from being in very few and cause production accident.
Brief description of the drawings
Fig. 1 is the structural representation of the charging/discharging device with level monitoring function of embodiment 1.
Fig. 2 is the internal structure schematic diagram of the buoy of embodiment 1.
Fig. 3 is the liquid level meter of embodiment 1, the inside connection diagram of warning device.
Fig. 4 is the inside connection diagram of the high-order monitoring switch of embodiment 1.
Fig. 5 is the inside connection diagram of the low level monitoring switch of embodiment 1.
Fig. 6 is the structural representation of the charging/discharging device with level monitoring function of embodiment 2.
In figure：1st, magazine；2nd, discharging pump；3rd, feed pump；4th, liquid level meter；401st, communicating pipe；402nd, buoy；402a、
Magnetic spherical shell；403rd, upper monitoring switch；404th, the next monitoring switch；405th, magnetic reed switch；406th, low-tension supply；407th, magnetic is protected
Hold relay；5th, warning device；501st, LED；502nd, buzzer；503rd, high voltage power supply；6th, high-order monitoring switch；601st, first
Magnetic reed switch；602nd, the first low-tension supply；603rd, the first magnetic latching relay；604th, the first emergency stop switch；7th, low level is supervised
Slowdown monitoring switch；701st, the second magnetic reed switch；702nd, the second low-tension supply；703rd, the second magnetic latching relay；704th, second promptly stops
Machine switchs；8th, red flashing light.
Embodiment
Clear, complete description is carried out to the technical scheme of various embodiments of the utility model below with reference to accompanying drawing, it is clear that
Described embodiment is only part of the embodiment of the present utility model, rather than whole embodiments.It is new based on this practicality
The embodiment of type, those of ordinary skill in the art's all other implementation resulting on the premise of creative work is not made
Example, belongs to the scope that the utility model is protected.
, it is necessary to explanation in description of the present utility model, term " " center ", " on ", " under ", it is "left", "right", " perpendicular
Directly ", the orientation of the instruction such as " level ", " interior ", " outer " or position relationship are based on orientation shown in the drawings or position relationship, are only
Described for the ease of description the utility model and simplifying, rather than instruction or imply signified device or element must have it is specific
Orientation, with specific azimuth configuration and operation, therefore it is not intended that to limitation of the present utility model.In addition, term " the
One ", " second ", " the 3rd " are only used for describing purpose, and it is not intended that instruction or hint relative importance.
, it is necessary to which explanation, unless otherwise clearly defined and limited, term " are pacified in description of the present utility model
Dress ", " connected ", " connection " should be interpreted broadly, for example, it may be fixedly connected or be detachably connected, or integratedly
Connection；Can be mechanical connection or electrical connection；Can be joined directly together, can also be indirectly connected by intermediary,
It can be the connection of two element internals.For the ordinary skill in the art, above-mentioned art can be understood with concrete condition
Concrete meaning of the language in the utility model.
The utility model is described in further detail below by specific examples of the implementation and with reference to accompanying drawing.
Embodiment 1
As shown in Figures 1 to 5, a kind of charging/discharging device with level monitoring function, including：Magazine 1, discharging pump
2nd, feed pump 3, liquid level meter 4, at least one warning device 5；Liquid level meter 4 includes communicating pipe 401, buoy 402, at least one upper
Monitoring switch 403, at least one the next monitoring switch 404；Buoy 402 be inner hollow spherical structure, the outer surface of buoy 402
It is set with magnetic spherical shell 402a；Upper monitoring switch 403 is arranged in the side wall of the upper end of communicating pipe 401, the next monitoring switch 404
It is arranged in the side wall of the lower end of communicating pipe 401；Upper monitoring switch 403, the next monitoring switch 404 include magnetic reed switch 405,
Low-tension supply 406, magnetic latching relay 407；Magnetic latching relay 407 is connected with warning device 5；
Magazine 1 of the present utility model is used to store dispensing, and feed pump 3 is used to add dispensing into magazine 1, gone out
Material pump 2, which is used to discharge, is stored in dispensing in magazine 1, is connected with magazine 1 communicating pipe 401, due to the principle of air pressure,
Liquid level in communicating pipe 401 is identical with the liquid level of magazine 1, and buoy 402 is understood the liquid level in communicating pipe 401 and changed
Vertical height, buoy 402 are easy to user to be observed, and magnetic spherical shell 402a coordinates upper monitoring switch 403, the next monitoring
Switch 404, buoy 402 enables to the magnetic red of upper monitoring switch 403, the next monitoring switch 404 using magnetic spherical shell 402a
The closure of switch 405, so as to control warning device 5 to be alarmed；The utility model structure is novel, using being provided with magnetic spherical shell
402a buoy 402, the upper monitoring switch 403 for being provided with magnetic reed switch 405, the next monitoring switch 404 is coordinated to carry out liquid level
Monitoring and alarm, help staff to be monitored in real time to liquid level, have higher practicality.
Wherein, magnetic reed switch 405, low-tension supply 406, magnetic latching relay 407 form a loop, and set as needed
The protective resistance of suitable resistance is put, when magnetic reed switch 405 closes, magnetic reed switch 405, low-tension supply 406, magnetic latching relay
The 407 loop closures formed.
Further, since the working characteristics of the magnetic latching relay, when the buoy causes the magnetic reed switch closure, profit
When being operated with the magnetic latching relay control warning device, no matter whether the follow-up buoy, which sends height, becomes
Change, i.e., no matter the magnetic reed switch subsequently connects in closure or off-state, the magnetic latching relay with the warning device
The side connect can persistently remain closed, and persistently control the warning device to be prompted, and treat that staff adjusts to liquid level
After control, the magnetic latching relay is resetted using external equipment；
If necessary, the magnetic latching relay can be removably mounted on the upper monitoring switch, it is described under
In the monitoring switch of position, so that staff is when needing to reset the magnetic latching relay, convenient dismounting.
In the present embodiment, warning device 5 includes：LED 501, buzzer 502, high voltage power supply 503；
Magnetic latching relay 407, LED 501, buzzer 502, high voltage power supply 503 are sequentially connected；
After magnetic reed switch 405 is in closure state, under the power supply environment of low-tension supply 406, magnetic latching relay 407
In "on" position, now LED 501, buzzer 502, the loop circuit of high voltage power supply 503 belong to connected state, in high pressure
Under the power supply environment of power supply 503, LED 501, buzzer 502 are started working, and are alarmed, so as to remind staff timely
Handled；
Wherein, when magnetic latching relay 407 starts, magnetic latching relay 407, LED 501, buzzer 502, high pressure
Power supply 503 forms a closed-loop path.
In the present embodiment, charging/discharging device also includes：High-order monitoring switch 6, high-order monitoring switch 6 are arranged on communicating pipe
In 401 side wall, high-order monitoring switch 6 is located at the upper end of multiple upper monitoring switchs 403, and high-order monitoring switch 6 includes：First
Magnetic reed switch 601, the first low-tension supply 602, the first magnetic latching relay 603, the first emergency stop switch 604；First is urgent
Halt switch 604 is connected with feed pump 3；
High-order monitoring switch 6 is located at the upper end of multiple upper monitoring switchs 403, when the first magnetic red of high-order monitoring switch 6
Switch 601 is when be in closure state, then proof buoy 402 has had arrived at higher position, and the liquid material inside magazine 1
Amount of storage it is more, gradually approach saturation value, now then need using the first low-tension supply 602, the first magnetic keep relay
Device 603 controls the first emergency stop switch 604 to close feed pump 3, avoids charging excessive and causes production accident.
In the present embodiment, charging/discharging device also includes：Low level monitoring switch 7, low level monitoring switch 7 are arranged on communicating pipe
In 401 side wall, low level monitoring switch 7 is located at the lower end of multiple the next monitoring switchs 404, and low level monitoring switch 7 includes：Second
Magnetic reed switch 701, the second low-tension supply 702, the second magnetic latching relay 703, the second emergency stop switch 704；Second is urgent
Halt switch 704 is connected with discharging pump 2；
Low level monitoring switch 7 is located at the lower end of multiple the next monitoring switchs 404, when the second magnetic red of low level monitoring switch 7
Switch 701 is when be located at closure state, then proof buoy 402 is in relatively low position, and the storage of the liquid material inside magazine 1
Amount is in very few state, it is likely that the situation of the idle running of discharging pump 2 occurs, then needs to utilize the second low-tension supply 702, the second magnetic
Guard relay 703 controls the second emergency stop switch 704 to close discharging pump 2, avoids liquid material inside magazine 1
Amount of storage is in very few and causes production accident.
In the present embodiment, charging/discharging device also includes：Red flashing light 8；Red flashing light 8 respectively with the first magnetic keep after
Electrical equipment 603, the second magnetic latching relay 703；
When buoy 402 has had arrived at higher position, i.e. the amount of storage of liquid material inside magazine 1 is more
When, the first magnetic reed switch 601 is in closure state, and now the first emergency stop switch 604 can control the emergent stopping of feed pump 3；
When buoy 402 is in relatively low position, i.e. the amount of storage of liquid material inside magazine 1 is in very few state,
Second magnetic reed switch 701 is located at closure state, now the second emergency stop switch 704 control emergent stopping of discharging pump 2；
And when both the above situation occurs, stopping situation occurring in discharging pump 2 or feed pump 3, now needs using red
Color flashing light 8 is alarmed, so as to prompt staff.
Embodiment 2
As shown in fig. 6, the present embodiment provides a kind of charging/discharging device with level monitoring function, the area with embodiment 1
It is not, including multiple warning devices 5；Liquid level meter 4 includes multiple upper monitoring switchs 403, multiple the next monitoring switchs 404；
Multiple upper monitoring switchs 403 are from top to bottom successively set in the side wall of communicating pipe upper end, multiple the next monitoring switchs 404 by
Up to it is successively set on down in the side wall of communicating pipe lower end；The quantity of warning device 5 is that upper monitoring switch 403 monitors with the next
The summation of 404 quantity is switched, magnetic latching relay 407 is connected one to one with warning device 5, and warning device 5 is corresponded and set
Put upper monitoring switch 403, the next monitoring switch 404 shell on；
When buoy 402 reaches different height, the upper monitoring switch 403 of diverse location, the next monitoring is enabled to open
When pass 404 is in closure state, it can control and be correspondingly arranged on the shell of upper monitoring switch 403, the next monitoring switch 404
Warning device 5 be operated, and then the it is possible to notify that height that user's liquid level reaches；
And due to being provided with magnetic latching relay 407 inside upper monitoring switch 403, the next monitoring switch 404, according to
The performance of magnetic latching relay 407, buoy 402 during rising or falling, as long as so that upper monitoring switch 403, under
Position monitoring switch 404 is in closure, even if buoy 402 continues to rise or fall, the upper monitoring for having been subjected to closure state is opened
It is that sustainable control warning device 5 is operated to close the magnetic latching relay 407 corresponding to 403, the next monitoring switch 404, because
This, when buoy 402 persistently rises, more than the upper monitoring switch 403 in extreme lower position, until the upper monitoring to the top
When switching 403, the warning device 5 corresponding to all upper monitoring switchs 403 can be operated, so as to obtain what is progressively strengthened
Effect is prompted, and when 402 continuous decrease of buoy, more than the next monitoring switch 404 in extreme higher position until arriving bottom
The next monitoring switch 404 when, all the next monitoring switchs 404 can be operated, so as to equally can progressively being strengthened
Prompting effect；
Using the buoy 402 for being provided with magnetic spherical shell 402a, the multiple upper monitorings for being provided with magnetic reed switch 405 are coordinated to open
Close 403, multiple the next monitoring switchs 404 and carry out level monitoring and alarm, help staff to be monitored in real time to liquid level,
With higher practicality.
In the present embodiment, multiple upper monitoring switchs 403 are from top to bottom set in qually spaced in the upper end of communicating pipe 401 successively
In side wall, multiple the next monitoring switchs 404 are from top to bottom set in qually spaced in the side wall of the lower end of communicating pipe 401 successively；
Multiple upper monitoring switchs 403, multiple the next monitoring switchs 404 are classified and the liquid level in communicating pipe 401 are supervised
Survey, avoid because the liquid level rising in communicating pipe 401 is too fast, upper monitoring switch 403 has little time to react, and causes monitoring to miss
Difference.
Finally it should be noted that：Above example is only to illustrate the technical solution of the utility model, rather than its limitations；
Although the utility model is described in detail with reference to the foregoing embodiments, it will be understood by those within the art that：
It can still modify to the technical scheme described in previous embodiment, either to which part or all technical characteristic
Carry out equivalent substitution；And these modifications or replacement, the essence of appropriate technical solution is departed from the utility model embodiment
Technical scheme.
Claims (7)
1. a kind of charging/discharging device with level monitoring function, it is characterised in that the charging/discharging device includes：Storing holds
Device, discharging pump, feed pump, liquid level meter, at least one warning device；
The liquid level meter includes communicating pipe, buoy, at least one upper monitoring switch, at least one the next monitoring switch；
The buoy is the spherical structure of inner hollow, and the buoy outer surface is set with magnetic spherical shell；
The upper monitoring switch is arranged in the side wall of the communicating pipe upper end, and the next monitoring switch is arranged on the company
In the side wall of siphunculus lower end；
The upper monitoring switch, the next monitoring switch include magnetic reed switch, low-tension supply, magnetic latching relay；
The magnetic latching relay is connected with the warning device.
2. the charging/discharging device according to claim 1 with level monitoring function, it is characterised in that the input and output material dress
Put including multiple warning devices；
The liquid level meter includes multiple upper monitoring switchs, multiple the next monitoring switchs；
Multiple upper monitoring switchs are from top to bottom successively set in the side wall of the communicating pipe upper end, multiple bottoms
Monitoring switch is from top to bottom successively set in the side wall of the communicating pipe lower end；
The quantity of the warning device is the upper monitoring switch and the summation of the next monitoring switch quantity, and the magnetic is protected
Relay is held to connect one to one with the warning device；
The warning device is corresponded and is arranged on the shell of the upper monitoring switch, the next monitoring switch.
3. the charging/discharging device according to claim 1 with level monitoring function, it is characterised in that the warning device
Including：LED, buzzer, high voltage power supply；
The magnetic latching relay, the LED, the buzzer, the high voltage power supply are sequentially connected.
4. the charging/discharging device according to claim 1 with level monitoring function, it is characterised in that the input and output material dress
Putting also includes：High-order monitoring switch, the high-order monitoring switch are arranged in the side wall of the communicating pipe, and the high-order monitoring is opened
Off-position includes in the upper end of the upper monitoring switch, the high-order monitoring switch：First magnetic reed switch, the first low-tension supply,
First magnetic latching relay, the first emergency stop switch；
First emergency stop switch is connected with the feed pump.
5. the charging/discharging device according to claim 4 with level monitoring function, it is characterised in that the input and output material dress
Putting also includes：Low level monitoring switch, the low level monitoring switch are arranged in the side wall of the communicating pipe, and the low level monitoring is opened
Off-position includes in the lower end of the next monitoring switch, the low level monitoring switch：Second magnetic reed switch, the second low-tension supply,
Second magnetic latching relay, the second emergency stop switch；
Second emergency stop switch is connected with the discharging pump.
6. the charging/discharging device according to claim 2 with level monitoring function, it is characterised in that multiple described upper
Monitoring switch is from top to bottom set in qually spaced in the side wall of the communicating pipe upper end successively, multiple the next monitoring switchs by
It is set in qually spaced in successively under up in the side wall of the communicating pipe lower end.
7. the charging/discharging device according to claim 5 with level monitoring function, it is characterised in that the input and output material dress
Putting also includes：Red flashing light；The red flashing light respectively with first magnetic latching relay, second magnetic keep after
Electrical equipment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720526678.2U CN206891540U (en) | 2017-05-12 | 2017-05-12 | Charging/discharging device with level monitoring function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720526678.2U CN206891540U (en) | 2017-05-12 | 2017-05-12 | Charging/discharging device with level monitoring function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206891540U true CN206891540U (en) | 2018-01-16 |
Family
ID=61341722
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720526678.2U Expired - Fee Related CN206891540U (en) | 2017-05-12 | 2017-05-12 | Charging/discharging device with level monitoring function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206891540U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110479201A (en) * | 2019-08-13 | 2019-11-22 | 广州建盛建材有限公司 | A kind of highly effective reaction device being used to prepare polycarboxylic acids |
| CN112816033A (en) * | 2021-01-19 | 2021-05-18 | 江苏科技大学 | Mobile soil limiting and alarming device |
-
2017
- 2017-05-12 CN CN201720526678.2U patent/CN206891540U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110479201A (en) * | 2019-08-13 | 2019-11-22 | 广州建盛建材有限公司 | A kind of highly effective reaction device being used to prepare polycarboxylic acids |
| CN112816033A (en) * | 2021-01-19 | 2021-05-18 | 江苏科技大学 | Mobile soil limiting and alarming device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206891540U (en) | Charging/discharging device with level monitoring function | |
| CN209302061U (en) | A kind of charging cabinet fire-fighting system and charging cabinet | |
| CN207081426U (en) | Tilt prior-warning device | |
| CN213471213U (en) | Industrial oil and gas field inspection robot | |
| CN205211119U (en) | Visitor's ferryboat alarm device | |
| CN210224160U (en) | Automatic liquid dropping device for automatic liquid injection machine | |
| CN207964586U (en) | Constant temperature and humidity salt fog test device | |
| CN203401068U (en) | Automatic supplying and feeding system of lead-acid storage battery scaling powder | |
| CN202449259U (en) | Filling machine | |
| CN203294598U (en) | Full-automatic control storage and material-discharging device for high-temperature and high-density liquid ammonium nitrate | |
| CN106082072B (en) | A kind of intelligent automatic discharge apparatus and its working method | |
| CN104443902B (en) | Novel ammonia water storage device | |
| CN211952229U (en) | Dry-type gas holder intelligent control device | |
| CN110726063B (en) | Control and regulation device and method for oil atomizer | |
| CN206889816U (en) | The fire-fighting container value of display can far be controlled | |
| CN208970693U (en) | The safety charging device of battery | |
| CN206514911U (en) | Inhalator jar high-voltage leakage detector | |
| CN208377533U (en) | A kind of novel intelligent electronics liquid nitrogen container | |
| CN208590688U (en) | A kind of chemical article storing unit | |
| CN207073209U (en) | A kind of fireproof steel structure | |
| CN206202655U (en) | Aerostatics | |
| CN208206258U (en) | A kind of battery diaphragm raw materials for production automatic weighing device | |
| CN206003751U (en) | A kind of wet oxygen diffusion facilities and its pure water memory | |
| CN206691618U (en) | A kind of plastics chemical barrel | |
| CN206377338U (en) | A kind of low height of letting out seals valve |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180116 |