CN215226821U - Cold liner water level control device of water dispenser with lower water purification barrel - Google Patents
Cold liner water level control device of water dispenser with lower water purification barrel Download PDFInfo
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- CN215226821U CN215226821U CN202120941881.2U CN202120941881U CN215226821U CN 215226821 U CN215226821 U CN 215226821U CN 202120941881 U CN202120941881 U CN 202120941881U CN 215226821 U CN215226821 U CN 215226821U
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Abstract
The utility model discloses a put cold courage water level control device of water dispenser under water purification bucket, including cold courage and water pump, be equipped with the delivery pipe of a connecting water pump in the cold courage, still include first control module and second control module, first control module has the first monitoring high level and the first monitoring low level of judging the water level, second control module has the second monitoring low level that is used for judging the water level, the second monitoring low level is a little higher than first monitoring high level, just first control module control water pump works when the water level reachs first monitoring low level, and the stop work when the water level reachs first monitoring high level, second control module control water pump stop work when the water level is higher than second monitoring low level, effectively increases the security of water dispenser.
Description
Technical Field
The utility model relates to a water dispenser technical field, concretely relates to cold courage water level control device of water dispenser is put to water purification bucket below.
Background
At present, most of water dispensers in the market are water dispensers with an upper water purification barrel, and a plurality of water dispensers with lower water purification barrels appear for the convenience of replacing the water purification barrel for the old and the children.
In the water dispenser with the lower barrel in the prior art, a floater is arranged in a cold container and used for judging the water level in the cold container, a signal is sent to a water pump through connection and disconnection of the floater and a sensor, when the water level in the cold container is too low or too high, the water pump works to pump water, however, only one floater is arranged on the water dispenser, once the sensor or the floater breaks down, the functions of open circuit protection and water pump water pumping control are lost, and finally, the water dispenser is dried or the water in the cold container is too much and overflows out of the water dispenser, so that potential safety hazards exist.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects existing in the prior art, the utility model aims to provide a cold liner water level control device of a water dispenser with a water purifying barrel arranged below, which effectively increases the safety of the water dispenser.
The above technical purpose of the present invention can be achieved by the following technical solutions: the utility model provides a put cold courage water level control device of water dispenser under water purification bucket, includes cold courage and water pump, be equipped with the delivery pipe of a connecting water pump in the cold courage, still include first control module and second control module, first control module has the first monitoring high level and the first monitoring low level of judging the water level, second control module has the second monitoring low level that is used for judging the water level, second monitoring low level is slightly higher than first monitoring high level, just first control module control water pump is worked when the water level reachs first monitoring low level, and stop work when the water level reachs first monitoring high level, second control module control water pump stop work when the water level is higher than second monitoring low level.
Furthermore, the first control module and the second control module are connected with the water pump through electric signal lines, so that when the first control module fails, the second control module controls the water pump to stop working.
Further, the first control module comprises a first sliding rod and a water level floater, the water level floater slides on the first sliding rod, the water level floater is connected with the water pump when the first monitoring low position is detected, and the water pump is disconnected when the first monitoring high position is detected;
the second control module comprises a second slide bar and a protective float, and the protective float slides on the second slide bar; the protective float disconnects the water pump above the second monitoring low level.
Furthermore, the first control module and the second control module are further connected with a heating and refrigerating module, a first monitoring low position on the first control module is also used for judging whether water exists in the bucket, and when the water level floater is still located at the first monitoring low position when the water pump works, the first control module does not start or disconnect the heating and refrigerating module.
Furthermore, magnetic reed pipes are arranged in the first sliding rod and the second sliding rod, and magnetic rings are arranged in the water level floater and the protection floater.
Furthermore, a water-stop sheet is further arranged in the cold liner, and a water outlet of the water supply pipe is close to the water-stop sheet.
Furthermore, a water level monitoring module is arranged on the first sliding rod and ascends or descends along with the water level floater, so that the water level monitoring module sends water level height information in real time.
Furthermore, an electromagnetic water valve is arranged on the water supply pipe and communicated with the water level monitoring module, and the electromagnetic water valve controls the water supply speed according to the water level height information.
Further, the water level monitoring module is close to the first monitoring high level, and then the electromagnetic water valve controls the water supply speed to be reduced.
Further, the second control module also comprises an alarm module, and the alarm module is used for giving out alarm flashing and buzzing when the floater is protected to act so as to prompt the first control module to be invalid.
Compared with the prior art, the utility model has the advantages of it is following and beneficial effect: 1. the first control module and the second control module are arranged in the cold container, a first monitoring high position of the first control module corresponds to a second monitoring low position of the second control module, the water pump supplies water along with the working of the water pump, the water level drives the water level floater to reach the first monitoring high position, the first control module can cut off the water pump, the second control module provides a second anti-overflow measure for the water dispenser, when the water level floater reaches the first monitoring high position, the water level continues rising, the water level drives the protection floater to go upwards, the second control module judges that the first control module fails, and the second control module controls the water pump to be cut off, so that the water dispenser is effectively ensured to stop working, the anti-overflow effect is realized, and the potential safety hazard is solved;
2. when a user manually controls the water pump to work to supply water, if no water exists in the water barrel, the water level in the cold container is unchanged, the first control module judges that the water barrel is lack of water, and the heating and refrigerating module and the water pump are disconnected at the same time, so that dry heating and idle running are prevented, and the normal work of the water dispenser is effectively protected.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a schematic view of a partial structure of the first control module and the second control module of the present invention;
fig. 3 is a schematic structural diagram of a third embodiment of the present invention;
fig. 4 is a schematic view of a second embodiment of the present invention;
fig. 5 is a schematic view of a third embodiment of the present invention;
in the figure: 1. cooling the liner; 2. a water pump; 3. a water supply pipe; 4. a first control module; 4.1, a first slide bar; 4.2, a water level floater; 5. a second control module; 5.1, a second slide bar; 5.2, protecting the floater; 6. a first monitoring low position; 7. a first monitoring high position; 8. a second monitoring low position; 9. a heating and refrigerating module; 10. a magnetic reed pipe; 11. a magnet ring; 12. a water-stop sheet; 13. a water level monitoring module; 14. an electromagnetic water valve; 15. an alarm module;
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
It will be understood that, although the terms upper, middle, lower, top, end, etc. may be used herein to describe various elements, these elements should not be limited by these terms. These terms are only used to distinguish one element from another for ease of understanding, and are not used to define any direction or order of limitation.
Example one
As shown in fig. 1-2 and 5, a water level control device of a cold container of a water dispenser with a water purification barrel arranged below comprises a cold container 1 and a water pump 2, wherein a water supply pipe 3 connected with the water pump 2 is arranged in the cold container 1, the water level control device further comprises a first control module 4 and a second control module 5, the first control module 4 is provided with a first monitoring high level 7 and a first monitoring low level 6 for judging the water level, the second control module 5 is provided with a second monitoring low level 8 for judging the water level, the second monitoring low level 8 is slightly higher than the first monitoring high level 7,
and the first control module 4 controls the water pump 2 to work when the water level reaches a first monitoring low level 6 and stop working when the water level reaches a first monitoring high level 7, and the second control module 5 controls the water pump 2 to stop working when the water level is higher than a second monitoring low level 8.
Specifically, the first control module 4 comprises a first slide bar 4.1 and a water level float 4.2, the water level float 4.2 slides on the first slide bar 4.1, the water level float 4.2 is switched on the water pump 2 when the first monitoring low position 6 is reached, and the water level float 4.2 is switched off the water pump 2 when the first monitoring high position 7 is reached;
the second control module 5 comprises a second slide bar 5.1 and a protective float 5.2, the protective float 5.2 sliding on the second slide bar 5.1; the protective float 5.2 switches off the water pump 2 above the second monitoring low level 8.
Specifically, the first control module 4 and the second control module 5 are connected with the water pump 2 through electric signal lines, so that when the first control module 4 fails, the second control module 5 controls the water pump 2 to stop working.
As a description of the state of the water level float 4.2 and the protective float 5.2:
when the cold container 1 is lack of water, the water level floater 4.2 is at a first monitoring low position 6, at the moment, the water level floater 4.2 is connected to the lowest end of the first slide bar 4.1, the floating ball is protected to be in an off state, and the water pump 2 can normally work;
when water exists in the cold container 1, the water level floater 4.2 is positioned between the first monitoring low position 6 and the first monitoring high position 7, the floating ball is protected to be in a disconnected state, and the water pump 2 keeps working;
when the cold container 1 is full of water and the first control module 4 works normally, the water level floater 4.2 is at a first monitoring high level 7, at the moment, the water level floater 4.2 is disconnected at the uppermost end of the first slide bar 4.1 to protect the floater to be in a disconnected state, and the first control module 4 controls the water pump 2 to stop working;
when the cold container 1 is full of water and the first control module 4 fails, the water level floater 4.2 is at a first monitoring high level 7, the water level floater 4.2 is disconnected at the uppermost end of the first slide bar 4.1 at the moment, the water pump 2 still continues to work for supplying water, the floating ball is protected to go up on the second slide bar 5.1, the floating ball is protected to be disconnected at the moment, and the second control module 5 controls the water pump 2 to stop working.
Example two
As shown in fig. 4, water pump 2 is connected with a gate water supply switch, and this gate water supply switch is used for supplying the user to resume water pump 2 work water supply after having changed the pure water bucket, first control module 4 and second control module 5 still are connected with a heating refrigeration module 9, first monitoring low level 6 on the first control module 4 still is used for judging whether there is water in the cask, and when water pump 2 during operation, water level float 4.2 still is located first monitoring low level 6, then first control module 4 judges lack of water in the cask, first control module 4 does not start or break off heating refrigeration module 9 and water pump 2 to after changing the cask, first control module 4 control heating refrigeration module 9 and water pump 2 normally work.
As shown in fig. 2, a magnetic reed pipe 10 is arranged in the first sliding rod 4.1 and the second sliding rod 5.1, and a magnetic ring 11 is arranged in the water level floater 4.2 and the protection floater 5.2.
Specifically, a water-stop sheet 12 is further arranged in the cold container 1, a water outlet of the water supply pipe 3 is close to the water-stop sheet 12, preferably, the water outlet of the water supply pipe 3 is also directed to the water-stop sheet 12, so that the water level in the cold container 1 rises gently, and the monitoring precision of the first control module 4 and the second control module 5 is ensured.
EXAMPLE III
As shown in fig. 3 and 5, a water level monitoring module 13 is arranged on the first sliding rod 4.1, the water level monitoring module 13 ascends or descends along with the water level floater 4.2, so as to send water level height information in real time, and preferably, a digital display module is arranged on a panel of the water dispenser and is connected with the water level monitoring module 13, so as to display the water level height.
In order to further prevent the cold container 1 from overflowing, the water supply pipe 3 is provided with an electromagnetic water valve 14, the electromagnetic water valve 14 is communicated with the water level monitoring module 13, the electromagnetic water valve 14 controls the water supply speed according to the water level height information, and when the water level height is close to the first monitoring high level 7, the electromagnetic valve acts and reduces the opening area of the water outlet, so that the flow speed is reduced, and the phenomenon that the instantaneous water output is too large to cause the too high water level is avoided.
Specifically, when the water level monitoring module 13 is close to the first monitoring high level 7, the electromagnetic water valve 14 controls the water supply speed to decrease.
Specifically, the second control module further comprises an alarm module 15, and the alarm module 15 is configured to give an alarm when the protective float 5.2 acts, so as to prompt the first control module 4 to fail.
The first control module 4 and the second control module 5 are arranged in the cold container 1, the first monitoring high level 7 of the first control module 4 corresponds to the second monitoring low level 8 of the second control module 5, the water level drives the water level floater 4.2 to reach the first monitoring high level 7 along with the water supply of the water pump 2, the first control module 4 can cut off the water pump 2, the second control module 5 provides a second anti-overflow measure for the water dispenser, when the water level floater 4.2 reaches the first monitoring high level 7, the water level continues to rise, the water level drives the protective floater 5.2 to go upwards, the second control module 5 judges that the first control module 4 fails, the second control module 5 controls the water pump 2 to be cut off, the water dispenser is effectively ensured to stop working, the anti-overflow effect is realized, and the potential safety hazard is solved;
when a user manually controls the water pump 2 to work for supplying water, if no water exists in the water barrel, the water level in the cold liner 1 is unchanged, the first control module 4 judges that the water barrel is lack of water, and the heating and refrigerating module 9 and the water pump 2 are disconnected at the same time, so that dry heating and idle running are prevented, and the normal work of the water dispenser is effectively protected.
The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment without inventive contribution as required after reading the present specification, but all of them are protected by patent laws within the scope of the claims of the present invention.
Claims (10)
1. A cold container water level control device of a water dispenser with a water purification bucket arranged below comprises a cold container (1) and a water pump (2), wherein a water supply pipe (3) connected with the water pump (2) is arranged in the cold container (1), and is characterized by further comprising a first control module (4) and a second control module (5), the first control module (4) is provided with a first monitoring high position (7) and a first monitoring low position (6) for judging the water level, the second control module (5) is provided with a second monitoring low position (8) for judging the water level, the second monitoring low position (8) is slightly higher than the first monitoring high position (7),
and the first control module (4) controls the water pump (2) to work when the water level reaches the first monitoring low level (6) and stop working when the water level reaches the first monitoring high level (7), and the second control module (5) controls the water pump (2) to stop working when the water level reaches the second monitoring low level (8).
2. The water level control device of the cold bladder of the water dispenser with the lower water purifying bucket according to claim 1, which is characterized in that: the first control module (4) and the second control module (5) are connected with the water pump (2) through electric signal lines, so that when the first control module (4) fails, the second control module (5) controls the water pump (2) to stop working.
3. The water level control device of the cold bladder of the water dispenser with the lower water purifying bucket according to claim 1, which is characterized in that: the first control module (4) comprises a first slide bar (4.1) and a water level float (4.2), the water level float (4.2) slides on the first slide bar (4.1), the water level float (4.2) is switched on the water pump (2) when the first monitoring low level (6) is reached, and the water level float (4.2) is switched off the water pump (2) when the first monitoring high level (7) is reached;
the second control module (5) comprises a second slide bar (5.1) and a protective float (5.2), the protective float (5.2) sliding on the second slide bar (5.1); the protective float (5.2) disconnects the water pump (2) above the second monitoring low level (8).
4. The water level control device of the cold bladder of the water dispenser with the lower water purifying bucket according to claim 1, which is characterized in that: first control module (4) and second control module (5) still are connected with a heating and refrigerating module (9), first monitoring low level (6) on first control module (4) still are used for judging whether have water in the cask, still are located first monitoring low level (6) when water level float (4.2) work at water pump (2), then first control module (4) do not start or disconnection heating and refrigerating module (9).
5. The water level control device of the cold bladder of the water dispenser with the lower water purifying barrel according to the claim 3, is characterized in that: magnet reed pipes (10) are arranged in the first sliding rod (4.1) and the second sliding rod (5.1), and magnet rings (11) are arranged in the water level floater (4.2) and the protection floater (5.2).
6. The water level control device of the cold bladder of the water dispenser with the lower water purifying bucket according to claim 1, which is characterized in that: a water-stop plate (12) is further arranged in the cold bladder (1), and a water outlet of the water supply pipe (3) is arranged close to the water-stop plate (12).
7. The water level control device of the cold bladder of the water dispenser with the lower water purifying barrel according to the claim 3, is characterized in that: the water level monitoring device is characterized in that a water level monitoring module (13) is arranged on the first sliding rod (4.1), and the water level monitoring module (13) ascends or moves downwards along with the water level floater (4.2) so that the water level monitoring module (13) sends water level height information in real time.
8. The water level control device of the cold bladder of the water dispenser with the lower water purifying bucket according to claim 7 is characterized in that: an electromagnetic water valve (14) is arranged on the water supply pipe (3), the electromagnetic water valve (14) is communicated with the water level monitoring module (13), and the electromagnetic water valve (14) controls the water supply speed according to the water level height information.
9. The water level control device of the cold bladder of the water dispenser with the lower water purifying bucket according to claim 8, which is characterized in that: and when the water level monitoring module (13) is close to the first monitoring high level (7), the electromagnetic water valve (14) controls the water supply speed to be reduced.
10. The water level control device of the cold bladder of the water dispenser with the lower water purifying barrel according to the claim 3, is characterized in that: the second control module also comprises an alarm module (15), and the alarm module (15) is used for giving an alarm when the protective floater (5.2) acts so as to prompt the first control module (4) to be out of work.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120941881.2U CN215226821U (en) | 2021-04-30 | 2021-04-30 | Cold liner water level control device of water dispenser with lower water purification barrel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120941881.2U CN215226821U (en) | 2021-04-30 | 2021-04-30 | Cold liner water level control device of water dispenser with lower water purification barrel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215226821U true CN215226821U (en) | 2021-12-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120941881.2U Active CN215226821U (en) | 2021-04-30 | 2021-04-30 | Cold liner water level control device of water dispenser with lower water purification barrel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215226821U (en) |
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2021
- 2021-04-30 CN CN202120941881.2U patent/CN215226821U/en active Active
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