CN208692970U - Purifying drinking appliance - Google Patents
Purifying drinking appliance Download PDFInfo
- Publication number
- CN208692970U CN208692970U CN201721263674.6U CN201721263674U CN208692970U CN 208692970 U CN208692970 U CN 208692970U CN 201721263674 U CN201721263674 U CN 201721263674U CN 208692970 U CN208692970 U CN 208692970U
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- CN
- China
- Prior art keywords
- water
- connecting rod
- storage cavity
- water tank
- purifying drinking
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- 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.)
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Abstract
The utility model discloses a kind of purifying drinking appliances, comprising: water tank, water tank limit the water storage cavity with inlet and outlet；Mechanical level switch, mechanical level switch are set in water storage cavity, wherein when the liquid level in water storage cavity is lower than predetermined value, mechanical level switch opens water inlet；When liquid level in water storage cavity is higher than predetermined value, mechanical level switch closes water inlet；Electronic level detection device, electronic level detection device is set to water tank and connect for detecting the liquid level water supply pump of water storage cavity, water supply pump with water tank, and when electronic level detection device detects that the liquid level in water tank is higher than predetermined value, water supply pump stops pumping to water tank.Purifying drinking appliance according to the present utility model, passes through mechanical level switch and electronic level detection device monitors liquid level in water storage cavity simultaneously, can accurately control the liquid level in water tank, prevents purifying drinking appliance from occurring seeping water and drainage, improves the safety of purifying drinking appliance.
Description
Technical field
The utility model relates to household appliance technical field more particularly to a kind of purifying drinking appliances.
Background technique
In the related technology, often there is infiltration, drainage in the water treatment facilities such as purifying drinking appliance, waste water source, thereby increases and it is possible to draw
Send out safety accident.
Utility model content
The utility model is intended to solve one of above-mentioned technical problem at least to a certain extent.
For this purpose, the purifying drinking appliance security performance is high the utility model proposes a kind of purifying drinking appliance.
Purifying drinking appliance according to the present utility model, comprising: water tank, the water tank limit the storage with inlet and outlet
Water cavity；Mechanical level switch, the mechanical level switch are set in the water storage cavity, and the liquid level in the water storage cavity is lower than pre-
When definite value, the mechanical level switch opens the water inlet；When liquid level in the water storage cavity is higher than predetermined value, the machine
Tool liquid-level switch closes the water inlet；Electronic level detection device, the electronic level detection device are set to the water tank
For detecting the liquid level of the water storage cavity；Water supply pump, the water supply pump are connect with the water tank, the electronic level detection device
When detecting that the liquid level in the water tank is higher than predetermined value, the water supply pump stops pumping to the water tank.
Purifying drinking appliance according to the present utility model monitors water storage by mechanical level switch and electronic level detection device simultaneously
Intracavitary liquid level can accurately control the liquid level in water tank, prevent purifying drinking appliance from occurring seeping water and drainage, improve purifying drinking appliance
Safety.
In addition, micro pump according to the present utility model, can also have the following additional technical features:
One embodiment according to the present utility model, the mechanical level switch includes: floating ball, and the floating ball is set to described
In water storage cavity, the floating ball changes with the liquid level in the water storage cavity and is floated up and down；Connecting rod, the connecting rod and the floating ball connect
It connects, the floating ball drives the connecting rod to move up and down between the first position and the second position of vertical direction；Rubber plug, the glue
Plug is connect with the bottom of the connecting rod, and when the connecting rod is located at first position, the rubber plug and the water inlet cooperate, described
Water inlet is in close state；When the connecting rod is located at the second position, the rubber plug is separated with the water inlet, the water inlet
Mouth is in the open state.
One embodiment according to the present utility model, the connecting rod include: waling stripe, one end of the waling stripe with
The floating ball connection；The upper end of vertical connecting rod, the vertical connecting rod is connect with the other end of the waling stripe, the rubber plug with
The lower end of the vertical connecting rod connects.
One embodiment according to the present utility model, the connecting rod form locating slot, and the rubber plug includes: fixed part, institute
Fixed part is stated to protrude into the locating slot；Auxiliary section, the auxiliary section and the water inlet cooperate described for closing or opening
Water inlet.
One embodiment according to the present utility model, the upper end week of the auxiliary section is along equipped with sealing flange, the sealing
The bottom surface of the upper surface of flange and the vertical connecting rod.
The longitudinal cross-section of one embodiment according to the present utility model, the rubber plug is tapered.
One embodiment according to the present utility model, the mechanical level switch further include: positioning column, the positioning cylindricality
At there is guide groove, the vertical connecting rod can move up and down along the guide groove.
The bottom surface of one embodiment according to the present utility model, the water storage cavity is equipped with convex closure, and the positioning column is fixed on
On the convex closure.
One embodiment according to the present utility model, the electronic level detection device include: the first magnetic part, and described
One magnetic part is located in the water tank, and first magnetic part is moved up and down with the fluid change of the water storage cavity；The
Two magnetic parts, second magnetic part are located at outside the water tank；Controller, the controller and second magnetic part connect
It connects, when second magnetic part senses first magnetic part, the controller is sent to the water supply pump to be stopped pumping
Instruction.
One embodiment according to the present utility model, further includes: mounting base, the mounting base are fixed on the water tank,
First magnetic part is set to the medial surface of the mounting base, and second magnetic part is set to the lateral surface of the mounting base.
The up and down direction of one embodiment according to the present utility model, the lateral surface of the mounting base is equipped with multiple detents,
Second magnetic part is fixedly arranged in the detent.
The additional aspect and advantage of the utility model will be set forth in part in the description, partially will be from following description
In become obvious, or recognized by the practice of the utility model.
Detailed description of the invention
The above-mentioned and/or additional aspect and advantage of the utility model from the description of the embodiment in conjunction with the following figures will
Become obvious and be readily appreciated that, in which:
Fig. 1 is the partial structural diagram according to the purifying drinking appliance of the utility model one embodiment；
Fig. 2 is the cisten mechanism schematic diagram according to the purifying drinking appliance of the utility model one embodiment；
Fig. 3 is the perspective view according to the water tank of the utility model one embodiment；
Fig. 4 is the perspective view according to the water tank of the utility model one embodiment.
Appended drawing reference:
Water tank 10；Water inlet 11；Water outlet 12；Water storage cavity 13；
Mechanical level switch 20；Floating ball 21；Connecting rod 22；Waling stripe 221；Vertical connecting rod 222；It is oriented to convex ribs 2221；Glue
Plug 23；Fixed part 231；Auxiliary section 232；Sealing flange 2321；Positioning column 24；
Electronic level detection device 30；First magnetic part 31；Second magnetic part 32；
Convex closure 40；
Mounting base 50；Detent 51.
Specific embodiment
The embodiments of the present invention are described below in detail, the example of embodiment is shown in the accompanying drawings, wherein from beginning to end
Same or similar label indicates same or similar element or element with the same or similar functions.Below with reference to attached
The embodiment of figure description is exemplary, it is intended to for explaining the utility model, and should not be understood as the limit to the utility model
System.
Purifying drinking appliance according to the present utility model is described referring to Fig. 1 to Fig. 4, which has filter device, passes through
The water of filter device filtering is delivered to water tank by water supply pump.
As shown in Fig. 1 combination Fig. 3 and Fig. 4, which includes: water tank 10, mechanical level switch 20, electronic level inspection
Survey device 30 and water supply pump (not shown go out).
Specifically, water tank 10 limits the water storage cavity 13 with water inlet 11 and water outlet 12.Mechanical level switch 20 is set
In in water storage cavity 13, when the liquid level in water storage cavity 13 is lower than predetermined value, mechanical level switch 20 opens water inlet 11.In water storage
When liquid level in chamber 13 is higher than predetermined value, mechanical level switch 20 closes water inlet 11.Electronic level detection device 30 is set to
Water tank 10 is used to detect the liquid level of the water storage cavity 13.Water supply pump is connect with water tank 10, and electronic level detection device 30 detects
When liquid level in water tank 10 is higher than predetermined value, water supply pump stops pumping to water tank 10.
I.e. mechanical level switch 20 can be determined according to the height of liquid level in water storage cavity 13 turns off or on water inlet 11.
In other words, mechanical level switch 20 can block external source to continue to 10 private water supply of water tank, it is to be understood that work as the external world
The larger situation of the hydraulic pressure at water source, mechanical level switch 20 will fail, can not effectively turn off to water inlet 11.
Therefore, the liquid by the liquid level in 30 Simultaneous Monitoring water storage cavity 13 of electronic level detection device, in water storage cavity 13
When position is higher than predetermined value, water supply pump stops pumping to water tank 10.Continue to supply water to water storage cavity 13 in this way, stopped from source,
Mechanical level switch 20 is allowed accurately to control the on-off of water inlet 11 according to the liquid level in water storage cavity 13.
Purifying drinking appliance according to the present utility model as a result, it is same by mechanical level switch 20 and electronic level detection device 30
When monitoring water storage cavity 13 in liquid level, the liquid level in water tank 10 can be accurately controlled, prevent purifying drinking appliance from occurring seeping water and leak
Phenomenon improves the safety of purifying drinking appliance.
In some embodiments of the utility model, such as Fig. 1 and Fig. 2, mechanical level switch 20 includes: floating ball 21, connecting rod
22 and rubber plug 23.Floating ball 21 is set in water storage cavity 13, is changed with the liquid level in water storage cavity 13 and is floated up and down.Connecting rod 22 and floating ball
21 connections, floating ball 21 drive connecting rod 22 to move up and down between the first position and the second position of vertical direction.Rubber plug 23 and company
The bottom of bar 22 connects, and when connecting rod 22 is located at first position, rubber plug 23 and water inlet 11 cooperate, and water inlet 11, which is in, closes shape
State, when connecting rod 22 is located at the second position, rubber plug 23 is separated with water inlet 11, and water inlet 11 is in the open state.
That is, the floating ball 21 in water storage cavity 13 also rises with it, root when the liquid level in water storage cavity 13 rises
According to lever principle, connecting rod 22 can be driven and move downward, and when floating ball 21 moves to upper movement stop, connecting rod 22 moves to lower fortune
When dynamic stop, rubber plug 23 will close water inlet 11；When liquid level decline, floating ball 21 can also decline with liquid level, and connecting rod 22 is being self-possessed
And moved upwards under the action of floating ball 21, when floating ball 21 moves to lower movement stop, connecting rod 22 is moved to a little
When, rubber plug 23 is separated with water inlet 11, and water inlet 11 is fully opened.
In some alternative embodiments, as shown in Figure 1 with Figure 2, connecting rod 22 includes: waling stripe 221 and vertical connecting rod
222, one end of waling stripe 221 is connect with floating ball 21, and the upper end of vertical connecting rod 222 is connect with the other end of waling stripe 221,
Rubber plug 23 is connect with the lower end of vertical connecting rod 222.Wherein, waling stripe 221 can be divided into first segment waling stripe and second segment
The junction of waling stripe, first segment waling stripe and second segment waling stripe is known as fulcrum, first segment waling stripe and floating ball
Connection can be rotated around fulcrum, the decline of process or floating ball 21 and erect that realization floating ball 21 rises and vertical connecting rod 222 declines
The process that straight connecting rod 222 rises, so that rubber plug 23 be driven to move up and down to open or close water inlet 11.
In other alternative embodiments, as shown in Fig. 2, connecting rod 22 is formed with locating slot (not shown go out), rubber plug 23 includes:
Fixed part 231 and auxiliary section 232, fixed part 231 protrude into locating slot, auxiliary section 232 and water inlet 11 cooperation for close or
Open water inlet 11.Wherein, fixed part 231 can be interference fitted with locating slot, that is to say, that the internal diameter of locating slot on connecting rod 22
Less than the diameter of fixed part 231, in this way, be less prone to mechanical level switch 20 in the process of work since rubber plug 23 falls off and
The phenomenon that failure, has ensured the safety of purifying drinking appliance.
In other embodiments of the utility model, as shown in Fig. 2, the upper end week of auxiliary section 232 is convex along sealing is equipped with
Edge 2321, the bottom surface of the upper surface of sealing flange 2321 and vertical connecting rod 222.Squeeze the mistake of rubber plug 23 down in connecting rod 22
Cheng Zhong, rubber plug 23 is by downward pressure and upward holding power, and rubber plug 23 is usually rubber or the soft material of other matter, close
Envelope flange 2321 setting make 23 uniform force of rubber plug, avoid conquassation phenomenon generation, if in addition, be not provided with sealing it is convex
Edge 2321, rubber plug 23 may also integrally be pressed directly into locating slot, so as to cause the failure of mechanical level switch 20.
In alternative embodiment, the longitudinal cross-section such as Fig. 2, rubber plug 23 is tapered.By the way that rubber plug 23 is arranged to cone cell, intake
The upper surface of mouth 11 is provided with the inclined surface with cone cell cooperation, wherein the upper diameter of cone cell goes out greatly 11 upper surface of water inlet
Maximum inner diameter a part, in this way, auxiliary section 232 not only integrally will not all submerge water inlet 11 when rubber plug 23 closes water inlet 11, but also
Play good sealing effect.
In still other alternative embodiment of the utility model, such as Fig. 1 combination Fig. 2, mechanical level switch 20 further include: fixed
Position column 24, positioning column 24 are formed with guide groove (not shown go out), and vertical connecting rod 222 can move up and down along guide groove.It can be with
Understand, vertical connecting rod 222 is equipped with the guiding convex ribs 2221 being adapted with guide groove, and guide groove and guiding convex ribs 2221 are all
Vertical direction extends, this way it is ensured that vertical connecting rod 222 is moved in vertical direction, prevents vertical connecting rod 222 during the motion
Run-off the straight.
In some alternative embodiments, as shown in Figure 1, the bottom surface of water storage cavity 13 is equipped with convex closure 40, positioning column 24 is fixed on convex
On packet 40.On the one hand, the characteristic relatively thin due to 10 inner wall of water tank, the auxiliary section 232 of rubber plug 23 are arranged tapered, add convex closure 40
Also the thickness of 10 inner wall of water tank is increased, on the other hand, the presence of convex closure 40 also acts as 10 bottom of water tank and fixed column 24
Between a buffer part, therefore positioning column 24 and the stress of 40 junction of convex closure are preferable.
In the still other embodiments of the utility model, such as Fig. 1 and Fig. 3, purifying drinking appliance includes: electronic level detection device 30
It include: the first magnetic part 31, the second magnetic part 32 and controller (not shown go out).First magnetic part 31 is located in water tank 10, the
One magnetic part 31 is moved up and down with the fluid change of water storage cavity 13.Second magnetic part 32 is located at outside water tank 10.Controller with
The connection of second magnetic part 32, when the second magnetic part 32 senses the first magnetic part 31, controller is sent to water supply pump stops pump
The instruction of water.Wherein, the first magnetic part 31 is magnetic floating ball.In other words, when the liquid level of water storage cavity 13 rises, the first magnetic part 31
Also it rises with it；First magnetic part 31 also declines therewith when the liquid level decline of water storage cavity 13.In the first magnetic part 31 and the second magnetic
Property part position closest to when, controller will receive inductive signal, and the instruction for stopping pumping is issued to water supply pump, thus effectively
When preventing water storage cavity 13 from having arrived at predetermined fluid level, continue to pump.
In alternative embodiment, such as Fig. 1 and Fig. 3, purifying drinking appliance further include: mounting base 50, mounting base 50 are fixed on water tank 10,
First magnetic part 31 is set to the medial surface of mounting base 50, and the second magnetic part 32 is set to the lateral surface of mounting base 50.It is understood that
It is, since the first magnetic part 31 is movement, mounting base 50 is additionally provided with sliding rail, the first magnetic by the side of water storage cavity 13
Property part 31 is limited in mounting base 50 to float up and down along sliding rail.50 one side of mounting base can be by the first magnetic part 31 and
Two magnetic parts 32 are installed in mounting base 50, on the other hand can provide installation site again for other electronic components.
In other embodiments, the up and down direction of the lateral surface of mounting base 50 is equipped with multiple detents 51, the second magnetic part 32
It is fixedly arranged in detent 51.That is, the second magnetic part 32 is fixedly installed in mounting base 50.It is understood that water tank 10
Specification is different, and maximum level also can be different, therefore, for different water tanks 10, the second magnetic part 32 can be arranged not
Same detent 51, to meet the needs of different water tank 10.
Purifying drinking appliance other are constituted and operation belongs to those of ordinary skill in the art and understands and be easy to get,
It is no longer repeated herein.
In the description of the present invention, it should be understood that term " on ", "lower", "bottom", "inner", "outside" etc. indicate
Orientation or positional relationship be to be based on the orientation or positional relationship shown in the drawings, be merely for convenience of description the utility model and letter
Change description, rather than the device or element of indication or suggestion meaning must have a particular orientation, with specific orientation construct and
Operation, therefore should not be understood as limiting the present invention.
In the present invention unless specifically defined or limited otherwise, fisrt feature the "upper" of second feature or it
"lower" may include that the first and second features directly contact, and also may include that the first and second features are not direct contacts but lead to
Cross the other characterisation contact between them.Moreover, fisrt feature includes above the second feature " above ", " above " and " above "
One feature is right above second feature and oblique upper, or is merely representative of first feature horizontal height higher than second feature.First is special
Sign includes fisrt feature right above second feature and oblique upper under the second feature " below ", " below " and " below ", or only
Indicate that first feature horizontal height is less than second feature.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show
The description of example " or " some examples " etc. means specific features, structure, material or spy described in conjunction with this embodiment or example
Point is contained at least one embodiment or example of the utility model.In the present specification, to the schematic table of above-mentioned term
Stating may not refer to the same embodiment or example.Moreover, particular features, structures, materials, or characteristics described can be
It can be combined in any suitable manner in any one or more embodiment or examples.
Although the embodiments of the present invention have been shown and described above, it is to be understood that above-described embodiment is
Illustratively, it should not be understood as limiting the present invention, those skilled in the art are not departing from the utility model
Principle and objective in the case where above-described embodiment can be changed in the scope of the utility model, modify, replace and
Modification.
Claims (11)
1. a kind of purifying drinking appliance characterized by comprising
Water tank, the water tank limit the water storage cavity with inlet and outlet；
Mechanical level switch, the mechanical level switch are set in the water storage cavity, and the liquid level in the water storage cavity is lower than pre-
When definite value, the mechanical level switch opens the water inlet；When liquid level in the water storage cavity is higher than predetermined value, the machine
Tool liquid-level switch closes the water inlet；
Electronic level detection device, the electronic level detection device are set to the water tank for detecting the liquid of the water storage cavity
Position；
Water supply pump, the water supply pump are connect with the water tank, and the electronic level detection device detects the liquid in the water tank
When position is higher than predetermined value, the water supply pump stops pumping to the water tank.
2. purifying drinking appliance according to claim 1, which is characterized in that the mechanical level, which switchs, includes:
Floating ball, the floating ball are set in the water storage cavity, and the floating ball changes with the liquid level in the water storage cavity and floated up and down；
Connecting rod, the connecting rod are connect with the floating ball, and the floating ball drives the connecting rod in the first position of vertical direction and
It moves up and down between two positions；
Rubber plug, the rubber plug are connect with the bottom of the connecting rod, when the connecting rod is located at first position, the rubber plug with it is described
Water inlet cooperation, the water inlet are in close state；When the connecting rod is located at the second position, the rubber plug and the water inlet
Mouth separation, the water inlet are in the open state.
3. purifying drinking appliance according to claim 2, which is characterized in that the connecting rod includes:
Waling stripe, one end of the waling stripe are connect with the floating ball；
The upper end of vertical connecting rod, the vertical connecting rod is connect with the other end of the waling stripe, the rubber plug and described vertical
The lower end of connecting rod connects.
4. purifying drinking appliance according to claim 3, which is characterized in that the connecting rod forms locating slot, and the rubber plug includes:
Fixed part, the fixed part protrude into the locating slot；
Auxiliary section, the auxiliary section and the water inlet cooperate for closing or opening the water inlet.
5. purifying drinking appliance according to claim 4, which is characterized in that the upper end week edge of the auxiliary section is equipped with sealing flange,
The bottom surface of the upper surface of the sealing flange and the vertical connecting rod.
6. purifying drinking appliance according to claim 2, which is characterized in that the longitudinal cross-section of the rubber plug is tapered.
7. purifying drinking appliance according to claim 3, which is characterized in that the mechanical level switch further include:
Positioning column, the positioning column are formed with guide groove, and the vertical connecting rod can move up and down along the guide groove.
8. purifying drinking appliance according to claim 7, which is characterized in that the bottom surface of the water storage cavity is equipped with convex closure, the positioning
Column is fixed on the convex closure.
9. purifying drinking appliance according to claim 1, which is characterized in that the electronic level detection device includes:
First magnetic part, first magnetic part are located in the water tank, first magnetic part with the water storage cavity liquid
Face changes and moves up and down；
Second magnetic part, second magnetic part are located at outside the water tank；
Controller, the controller are connect with second magnetic part, sense that described first is magnetic in second magnetic part
When part, the controller sends the instruction for stopping pumping to the water supply pump.
10. purifying drinking appliance according to claim 9, which is characterized in that further include: mounting base, the mounting base are fixed on institute
It states on water tank, first magnetic part is set to the medial surface of the mounting base, and second magnetic part is set to the mounting base
Lateral surface.
11. purifying drinking appliance according to claim 10, which is characterized in that the up and down direction of the lateral surface of the mounting base is equipped with
Multiple detents, second magnetic part are fixedly arranged in the detent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721263674.6U CN208692970U (en) | 2017-09-27 | 2017-09-27 | Purifying drinking appliance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721263674.6U CN208692970U (en) | 2017-09-27 | 2017-09-27 | Purifying drinking appliance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208692970U true CN208692970U (en) | 2019-04-05 |
Family
ID=65911843
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721263674.6U Expired - Fee Related CN208692970U (en) | 2017-09-27 | 2017-09-27 | Purifying drinking appliance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208692970U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109549476A (en) * | 2017-09-27 | 2019-04-02 | 佛山市顺德区美的饮水机制造有限公司 | Purifying drinking appliance |
-
2017
- 2017-09-27 CN CN201721263674.6U patent/CN208692970U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109549476A (en) * | 2017-09-27 | 2019-04-02 | 佛山市顺德区美的饮水机制造有限公司 | Purifying drinking appliance |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190405 Termination date: 20210927 |
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| CF01 | Termination of patent right due to non-payment of annual fee |