CN208561735U - Water storage device and purifier - Google Patents
Water storage device and purifier Download PDFInfo
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- CN208561735U CN208561735U CN201820821228.0U CN201820821228U CN208561735U CN 208561735 U CN208561735 U CN 208561735U CN 201820821228 U CN201820821228 U CN 201820821228U CN 208561735 U CN208561735 U CN 208561735U
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- water storage
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- level switch
- storage device
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Abstract
The utility model discloses a kind of water storage device and purifier, wherein, the water storage device includes water storage shell, the first level switch, the second level switch, the water storage shell is arranged in hollow to form a water storage cavity, first level switch and the second level switch respectively correspond the water storage shell setting, with the correspondence water level in water storage cavity described in each self-test.Technical solutions of the utility model can improve the anti-overflow performance of water storage device.
Description
Technical field
The utility model relates to water purification product technical field, in particular to a kind of water storage device and purifier.
Background technique
Existing water purifier usually introduces one in the pure water end of water purifier to shorten the waiting time that user fetches water for the first time
To store the pure water tank of pure water, in this way, the pure water in pure water tank can be arranged directly from tap when user needs to fetch water
Out, the waiting time of water purifier brand-new pure water is avoided.
After water is expired in pure water tank, pure water made from filter cartridge construction still continues to flow into pure water tank, so that pure water tank
It there is spilling water, a level switch is set usually at pure water tank, constantly to monitor the water level conditions in pure water tank.So
And after water purifier long-time service, which has the possibility of damage failure, once it fails, pure water tank loses immediately
Water level detecting function is gone, in the case where water purifier continues working, pure water tank just will appear the full excessive situation of pure water product.
Utility model content
The main purpose of the utility model is to propose a kind of water storage device, it is intended to solve the pure water of water purifier in the prior art
The poor technical problem of the anti-overflow performance of case.
To achieve the above object, the utility model proposes water storage device, including water storage shell, the first level switch,
Second level switch, the water storage shell are arranged in hollow to form a water storage cavity, first level switch and second
Level switch respectively corresponds the water storage shell setting, with the correspondence water level in water storage cavity described in each self-test.
Optionally, first level switch is connected with the master control borad of the purifier, will test the water of acquisition
Position information is sent to the master control borad, and the master control borad is according to the water level information control that first level switch is fed back
The inflow and outflow of water storage device.
Optionally, first level switch is condenser type water level switch, and the condenser type water level switch includes installation
Electric capacity chip on the face of the water storage outer side of shell, the electric capacity chip are electrically connected with the master control borad, the electric capacity chip
The master control is sent to obtain the capacitance signal for corresponding to the water level information in the water storage cavity, and by the capacitance signal
Plate.
Optionally, the chip mounting groove of the corresponding electric capacity chip is formed on the lateral surface of the water storage shell, it is described
Electric capacity chip adaptation is installed in the chip mounting groove.
Optionally, the condenser type water level switch further includes chip outer cover, the chip outer cover and the water storage shell
Lateral surface is detachably connected, and the electric capacity chip is located between the chip outer cover and the water storage shell.
Optionally, the chip outer cover includes cover board and the coaming plate that is connected with the cover board periphery, and the electric capacity chip is set
In the side being connected on the cover board with the coaming plate, the coaming plate is connected and fixed with the water storage shell.
Optionally, first level switch is electronic level switch, electric pole type water level switch or photo-electric water level
Switch.
Optionally, second level switch is float-ball type water level switch, and the float-ball type water level switch includes floating ball
Ontology and the switch portion being connected with the floating ball ontology, the floating ball ontology with the SEA LEVEL VARIATION in the water storage cavity to transport
It is dynamic, to drive the switch portion to close or open the water inlet of the water storage cavity.
Optionally, the switch portion includes trigger arm and the mechanical valve set on the water inlet, described trigger arm one end
It is connected with the floating ball ontology, the other end and the mechanical valve are rotatablely connected, and control the opening and closing of the mechanical valve;
The floating ball ontology is opened or closed to drive the trigger arm to rotate with controlling the mechanical valve.
The utility model also proposes a kind of purifier, including water storage device, which includes water storage shell, first
Level switch, the second level switch, the water storage shell form a water storage cavity, the first water level inspection in hollow setting
It surveys device and the second level switch respectively corresponds the water storage shell setting, with the correspondence water in water storage cavity described in each self-test
Position.
Optionally, the purifier further includes composite filter element, the water inlet of the water storage cavity and the composite filter element
Pure water end is connected.
Technical solutions of the utility model are by the first level switch and the second level switch respectively in water storage cavity
Water level is detected, in this way, another level switch can also continue to test in water storage cavity even if any level switch fails
Water level, prevent water storage device from the case where spilling water occur, improve the waterproof performance of water storage device.Particularly, the first water level is examined
Survey device is float-ball type water level switch, and the second level switch is electric-controlled type water level switch, mechanically to detect respectively
Water level and automatically controlled mode sensed water level, since the probability that two kinds of different detection modes fail simultaneously is extremely low, so set,
The possibility that water storage device loses water level detecting ability can preferably be reduced.It is apparent that using the above water storage device as water purifier
Pure water tank can effectively promote the anti-overflow performance of pure water tank.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, the structure that can also be shown according to these attached drawings obtains other attached drawings.
Fig. 1 is the structural schematic diagram of one embodiment of the utility model water storage device;
Fig. 2 is the perspective view of the explosion of water storage device in Fig. 1;
Fig. 3 is the structural schematic diagram of one embodiment of the utility model purifier;
Fig. 4 is the water route schematic diagram of purifier in Fig. 3.
Drawing reference numeral explanation:
The embodiments will be further described with reference to the accompanying drawings for the realization, functional characteristics and advantage of the utility model aim.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describing, it is clear that described embodiment is only a part of the embodiment of the utility model, rather than all
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are not making creative work premise
Under every other embodiment obtained, fall within the protection scope of the utility model.
It is to be appreciated that if related in the utility model embodiment directionality instruction (such as upper and lower, left and right, it is preceding,
Afterwards ...), then directionality instruction is only used for explaining opposite between each component under a certain particular pose (as shown in the picture)
Positional relationship, motion conditions etc., if the particular pose changes, directionality instruction is also correspondingly changed correspondingly.
In addition, if relating to the description of " first ", " second " etc. in the utility model embodiment, " first ", " the
Two " etc. description is used for description purposes only, and is not understood to indicate or imply its relative importance or is implicitly indicated meaning
The quantity of the technical characteristic shown." first " is defined as a result, the feature of " second " can explicitly or implicitly include at least one
A this feature.It in addition, the technical solution between each embodiment can be combined with each other, but must be with ordinary skill
Based on personnel can be realized, this technical side will be understood that when the combination of technical solution appearance is conflicting or cannot achieve
The combination of case is not present, also not within the protection scope of the requires of the utility model.
The utility model proposes a kind of water storage devices;Such as, but not limited to, which can be applied to water purifier, complete
The purifiers such as automatic filter.
In the utility model embodiment, referring to Figures 1 and 2, which includes water storage shell 21, the first water level
Detector 22, the second level switch 23, water storage shell 21 are arranged in hollow to form a water storage cavity 214, the first water level detecting
Device 22 and the second level switch 23 respectively correspond the setting of water storage shell 21, with the correspondence water level in each self-test water storage cavity 214.
It should be understood that the first level switch 22 and the second level switch 23 can be individually to water storage cavities 214
Interior water level is detected, even if any level switch fails, another level switch can also continue to monitor water storage cavity 214
Interior water level prevents water storage device 2 from the case where spilling water occur.It should be noted that the first level switch 22 and/or the second water
Bit detector 23 can be the water level conditions constantly shown in water storage cavity 214, to facilitate user in discovery more than maximum moisture storage capacity
When, stop the water inlet of water storage device 2 manually;Alternatively, the first level switch 22 and/or the second level switch 23 can be only
When water level in water storage cavity 214 reaches maximum moisture storage capacity, image or audio alert are issued the user with, to prompt user manual
Stop the water inlet of water storage device 2;Or first level switch 22 and/or the second level switch 23 can be and constantly examine
The water level conditions in water storage cavity 214 are surveyed, and when water level in water storage cavity 214 reaches maximum moisture storage capacity, are automatically stopped water storage dress
Set 2 water inlet.In addition, water storage shell 21 is removably divided into the first shell 211 and second housing 212, in the present embodiment with side
Just user opens water storage shell, and the structure in water storage cavity 214 is replaced or overhauled.It is easily understood that water storage shell 21
Top be additionally provided with the air hole to maintain inside and outside air pressure balance, adaptation is equipped with dustproof cover 24 at air hole.
In the present embodiment, the first level switch 22 is float-ball type water level switch, and the second level switch 23 is automatically controlled
Formula water level switch.Referring to Fig. 2, float-ball type water level switch includes floating ball ontology 231 and the switch portion that is connected with floating ball ontology 231
232, floating ball ontology 231 with the SEA LEVEL VARIATION in water storage cavity 214 to move, to drive switch portion 232 to close or open water storage
The water inlet of chamber 214;Electric-controlled type water level switch is connected with the master control borad of purifier, is sent with will test the water level information of acquisition
To master control borad, the inflow and outflow for the water level information control water storage device 2 that master control borad is fed back according to the first level switch 22.It answers
It when understanding, is arranged such, on the one hand, all there is intelligence to stop the water inlet of water storage device 2 for the first detector and the second detector
Function improve user experience to eliminate the manual operation of user, on the other hand, mechanical detection mode with it is automatically controlled
The probability that the detection mode of formula fails simultaneously is extremely low, in this way, water storage device 2 is preferably avoided spilling water situation occur.
Technical solutions of the utility model are by the first level switch 22 and the second level switch 23 respectively to water storage cavity
Water level in 214 is detected, in this way, another level switch can also continue to test even if any level switch fails
Water level in water storage cavity 214 prevents water storage device 2 from the case where spilling water occur, improves the waterproof performance of water storage device 2.Especially
, the first level switch 22 is float-ball type water level switch, and the second level switch 23 is electric-controlled type water level switch, with respectively
Mechanically sensed water level and automatically controlled mode sensed water level, the probability pole failed simultaneously due to two kinds of different detection modes
It is low, therefore, so set, the possibility that water storage device 2 loses water level detecting ability can be reduced preferably, improve its anti-overflow performance.
Further, referring to Figures 1 and 2, electric-controlled type water level switch is condenser type water level switch, condenser type water level switch packet
The electric capacity chip 221 being installed on 21 lateral surface of water storage shell is included, electric capacity chip 221 is electrically connected with master control borad, electric capacity chip 221
To obtain the capacitance signal for corresponding to water level information in water storage cavity 214, and capacitance signal is sent to master control borad (process can lead to
The circuit structure for crossing this field routine is realized, is repeated no more in this).
It should be understood that condenser type water level switch is a kind of electric-controlled type water level switch commonly used in the prior art, have
The advantages that accurate is detected, is applied in the technical solution of the utility model, since the working principle of condenser type water level switch is logical
It crosses electric capacity chip 221 and forms a capacitor plate, and detected by the capacitor to capacitor plate respective heights position, Lai Fanying
Height of water level in water storage cavity 214, therefore, no setting is required for the condenser type water level switch in water storage cavity 214, can be across water storage
21 sensed water level of shell, therefore it will not pollute the pure water in water storage cavity 214, be conducive to the health for improving purifier
Property.In the present embodiment, electric capacity chip 221 has preset length along the short transverse of water storage shell 21, and can be for the default length
SEA LEVEL VARIATION in degree range is detected, in this way, to reduce the infrastructure cost of electric capacity chip 221;Certainly, in other embodiments
In, electric capacity chip 221 may also extend through the short transverse setting of water storage shell 21, accurately to detect the water in entire water storage cavity 214
Position variation.It should be noted that the design is without being limited thereto, in other embodiments, electric-controlled type water level switch can also be electronic type
Water level switch, electric pole type water level switch or photo-electric water level switch.
Further, referring to Figures 1 and 2, the chip of corresponding electric capacity chip 221 is formed on the lateral surface of water storage shell 21
Mounting groove 211a, the adaptation of electric capacity chip 221 are installed in chip mounting groove 211a.It is appreciated that so set, can effectively keep away
Exempt from the outside that electric capacity chip 221 is convexly equipped in water storage shell 21, and it is impaired to be easy to be collided with by the external world, effectively to 221 shape of electric capacity chip
At protection.
Further, condenser type water level switch further includes chip outer cover 222, and chip outer cover 222 is outer with water storage shell 21
Side is detachably connected, and electric capacity chip 221 is located between chip outer cover 222 and water storage shell 21.It is appreciated that such
Setting effectively avoids electric capacity chip 221 from being revealed in outer, and is easy to be contaminated by dust or be drenched by rainwater, preferably protection capacitor
Chip 221.Such as, but not limited to, the lateral surface of chip outer cover 222 and water storage shell 21 can be locked by screw, be snapped connection
Mode is fixed.
Further, referring to Figures 1 and 2, chip outer cover 222 includes cover board 222a and is connected with cover board 222a periphery
Coaming plate 222b, electric capacity chip 221 are set to the side being connected on cover board 222a with coaming plate 222b, and coaming plate 222b and water storage shell 21 block
Connect fixation.It is appreciated that having and connecting so set, clamping is widely used a kind of detachable connection method in the prior art
The advantages that connecing stabilization, convenient disassembly.In the present embodiment, coaming plate 222b is equipped with several button holes, corresponds to button hole on water storage shell 21
Equipped with card convex;Certainly, in other embodiments, button hole and card convex also interchanging positions.It should be noted that the design is not limited to
This, in other embodiments, the modes such as coaming plate 222b and water storage shell 21 can also be locked by screw are fixed.
Further, referring to Fig. 2, switch portion 232 includes the trigger arm 232a and mechanical valve 232b set on water inlet,
The one end trigger arm 232a is connected with floating ball ontology 231, and the other end and mechanical valve 232b are rotatablely connected, and control mechanical valve 232b's
Opening and closing;Floating ball ontology 231 is opened or closed to drive trigger arm 232a to rotate with controlling mechanical valve 232b.Specifically, when electricity
After the failure of appearance formula water level switch, the water level in water storage device 2 persistently rises, and floating ball ontology 231 rises with water level, and drives touching
Arm 232a rotation is sent out, until floating ball ontology 231 rises to default highest water level, trigger arm 232a drives mechanical valve 232b to close
The water inlet of water storage device 2.It should be understood that floating ball ontology 231 drives trigger arm 232a rotation to drive mechanical valve 232b
The mode of opening and closing, design is simple and movement is reliable;Certainly, in other embodiments, floating ball ontology 231 can also pass through a flexible sense
Arm is answered to be connected to mechanical valve 232b, to drive the opening and closing of mechanical valve 232b, the design is without being limited thereto.
The utility model also proposes a kind of purifier, which includes water storage device, the water storage device it is specific
Structure is referring to above-described embodiment, since this purifier uses whole technical solutions of above-mentioned all embodiments, at least
All beneficial effects brought by technical solution with above-described embodiment, this is no longer going to repeat them.
Such as, but not limited to, which can be water purifier, full-automatic filter etc.;To be with water purifier below
Example, explains the technical solution of the utility model.
In the utility model embodiment, referring to figs. 1 to Fig. 4, which includes shell 1, water storage device 2, filter core knot
Structure and driving assembly 4, filter cartridge construction are connected to driving assembly 4 and water storage device 2 respectively, to collectively form the water purification of water purifier
Water route.
In order to improve filter core integration degree, in the present embodiment, which is composite filter element 3, and water purifier further includes
The plate of water route 5 being installed on composite filter element 3, the composite filter element 3 specifically include preposition filter part 31, membrane filtration part 32 and postposition filter part
33, wherein preposition filter part 31 is located at the upstream of membrane filtration part 32, to carry out prefiltration to tap water, membrane filtration part 32 is located at postposition filter
The upstream of part 33 to carry out smart filtering to the water through preposition filter 31 prefiltration of part, and is converted into waste water and pure water, and postposition filters part
33 are set to the downstream at 32 pure water end of membrane filtration part, to adjust the mouthfeel of the water of essence filtering, improve the drinking experience of user;It should illustrate
, the design is without being limited thereto, and in other embodiments, which can also be the multiple monomer filter cores being sequentially connected.Separately
Outside, in the present embodiment, water storage device 2 be connected to postposition filter part 33 downstream, effect be when user does not fetch water to pure water into
Row storage, and when user needs to fetch water, directly the pure water of storage is depressed at tap and is drunk for user, reduces user's
Waiting time;Certainly, in other embodiments, water storage device 2 is also connected between membrane filtration part 32 and postposition filter part 33, is originally set
It counts without being limited thereto.It is well known that the driving assembly 4 for providing power for water purification water route is essential, this reality in water purifier
Apply in example, which includes booster pump 41 and diaphragm pump 42, booster pump 41 be serially connected with preposition filter part 31 and membrane filtration part 32 it
Between, power is provided to enter membrane filtration part 32 for prefiltration water, and diaphragm pump 42 is located at the downstream of water storage device 2, and water storage is filled
Set the water intaking end that the pure water in 2 presses to user;Certainly, in other embodiments, booster pump 41 can also be set to preposition filter part 31
Upstream provides power to enter preposition filter part 31 for tap water, and the design is without being limited thereto.
It should be understood that the water storage device 2 is applied in water purifier, as the tank of pure water, can effectively drop
The excessive possibility of low pure water, improves the overall performance of water purifier.
The above is only the preferred embodiment of the present invention, and therefore it does not limit the scope of the patent of the utility model,
It is all under the inventive concept of the utility model, equivalent structure made based on the specification and figures of the utility model becomes
It changes, or directly/be used in other related technical areas indirectly and be included in the scope of patent protection of the utility model.
Claims (11)
1. a kind of water storage device is used for purifier, which is characterized in that including water storage shell, the first level switch, the second water
Bit detector, the water storage shell form a water storage cavity, first level switch and the inspection of the second water level in hollow setting
It surveys device and respectively corresponds the water storage shell setting, with the correspondence water level in water storage cavity described in each self-test.
2. water storage device as described in claim 1, which is characterized in that first level switch and the purifier
Master control borad is connected, and is sent to the master control borad will test the water level information of acquisition, the master control borad is according to first water level
The water level information of detector feedback controls the inflow and outflow of the water storage device.
3. water storage device as claimed in claim 2, which is characterized in that first level switch is that condenser type water level is opened
Close, the condenser type water level switch includes the electric capacity chip being installed on the face of the water storage outer side of shell, the electric capacity chip with
The master control borad electrical connection, the electric capacity chip correspond to the capacitance signal of the water level information to obtain in the water storage cavity,
And the capacitance signal is sent to the master control borad.
4. water storage device as claimed in claim 3, which is characterized in that be formed with corresponding institute on the lateral surface of the water storage shell
The chip mounting groove of electric capacity chip is stated, the electric capacity chip adaptation is installed in the chip mounting groove.
5. water storage device as claimed in claim 3, which is characterized in that the condenser type water level switch further includes chip outer cover,
The lateral surface of the chip outer cover and the water storage shell is detachably connected, and the electric capacity chip is located in outside the chip
Between lid and the water storage shell.
6. water storage device as claimed in claim 5, which is characterized in that the chip outer cover include cover board and with the cover board
The connected coaming plate of periphery, the electric capacity chip are set to the side being connected on the cover board with the coaming plate, the coaming plate with it is described
Water storage shell connects and fixes.
7. water storage device as claimed in claim 2, which is characterized in that first level switch is that electronic type water level is opened
Pass, electric pole type water level switch or photo-electric water level switch.
8. water storage device as claimed in any one of claims 1 to 7, which is characterized in that second level switch is floating
Ball-type water level switch, the float-ball type water level switch includes floating ball ontology and the switch portion that is connected with the floating ball ontology, described
Floating ball ontology with the SEA LEVEL VARIATION in the water storage cavity to move, to drive the switch portion to close or open the water storage cavity
Water inlet.
9. water storage device as claimed in claim 8, which is characterized in that the switch portion include trigger arm and be set to it is described into
Mechanical valve at the mouth of a river, described trigger arm one end are connected with the floating ball ontology, and the other end and the mechanical valve are rotatablely connected, and
Control the opening and closing of the mechanical valve;
The floating ball ontology is opened or closed to drive the trigger arm to rotate with controlling the mechanical valve.
10. a kind of purifier, which is characterized in that including water storage device as claimed in any one of claims 1 to 9.
11. purifier as claimed in claim 10, which is characterized in that the purifier further includes composite filter element, described
The water inlet of water storage cavity is connected with the pure water end of the composite filter element.
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CN201820821228.0U CN208561735U (en) | 2018-05-29 | 2018-05-29 | Water storage device and purifier |
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CN201820821228.0U CN208561735U (en) | 2018-05-29 | 2018-05-29 | Water storage device and purifier |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110367828A (en) * | 2019-07-11 | 2019-10-25 | 华帝股份有限公司 | Water tank |
CN112971526A (en) * | 2021-02-23 | 2021-06-18 | 杭州杰富睿科技有限公司 | Beverage conveying method and device and novel beverage machine |
-
2018
- 2018-05-29 CN CN201820821228.0U patent/CN208561735U/en active Active
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110367828A (en) * | 2019-07-11 | 2019-10-25 | 华帝股份有限公司 | Water tank |
CN112971526A (en) * | 2021-02-23 | 2021-06-18 | 杭州杰富睿科技有限公司 | Beverage conveying method and device and novel beverage machine |
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