CN204207594U - A kind of air filter for water dispenser and water dispenser - Google Patents
A kind of air filter for water dispenser and water dispenser Download PDFInfo
- Publication number
- CN204207594U CN204207594U CN201420718792.1U CN201420718792U CN204207594U CN 204207594 U CN204207594 U CN 204207594U CN 201420718792 U CN201420718792 U CN 201420718792U CN 204207594 U CN204207594 U CN 204207594U
- Authority
- CN
- China
- Prior art keywords
- tube connector
- water
- water dispenser
- air
- air filter
- 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
- Devices For Dispensing Beverages (AREA)
Abstract
The utility model provides a kind of air filter for water dispenser, is installed between water dispenser aqua storage tank and smart seat, comprises: tube connector, water-supporting disc, breather pipe, waterproof cover and filter cartridge; Air is entered in bucket through breather pipe after can being filtered by filter cartridge, thus avoids the secondary pollution of drinking water, ensures safe drinking water; In addition, the application also provides a kind of water dispenser.
Description
Technical field
The utility model relates to household electrical appliance technical field, is specifically related to a kind of air filter for water dispenser and water dispenser.
Background technology
Water dispenser is at present conventional a kind of home appliance, and it is that one utilizes electric energy, reaches preparation hot water or cold water function by the Cooling, heating system of inside and the system such as purification, sterilization, and safe, quick, healthy a new generation's drinking-water electric equipment products.
Water dispenser can be divided into desk type water dispenser and vertical drinking according to modes of emplacement; Divide according to functional mode and can be divided into warming function, cold and hot function and cold and hot sterilizing function etc.Water dispenser can also be classified according to modes such as water supply, refrigeration.
The water circulation of existing water dispenser inside is realized by negative pressure, as shown in Figure 1, bucket 10 tips upside down on the smart seat 11 of water dispenser, water enters in the aqua storage tank 13 of water dispenser by the water inlet (scheme depending on) of smart seat 11 intellectual head 12, because the pressure in bucket 10 is less than extraneous atmospheric pressure, so water can not trickle out in bucket 10, when user's water receiving, water level decreasing in aqua storage tank 13, air is entered in bucket 10 by the water inlet of intellectual head 12 simultaneously, and the water in bucket can be entered in storage tank again.
Because water dispenser is the principle work utilizing air pressure, while water intaking, the air of equivalent just enters the inside of water dispenser.Even also there is the bacterium of 4000/square meter in clean air, and room air due to circulation bad, can with a large amount of carbon monoxide, floating dust and other pollutants in air.When air enters into water dispenser, the secondary pollution of bottled water can be caused, the health of harmful to human.
How a kind of water dispenser air filter is provided, avoid the secondary pollution of water dispenser become these those skilled in the art need solve problem.
Utility model content
The utility model provides a kind of air filter for water dispenser, to solve the problem of existing drinking water to water dispenser secondary pollution.
The utility model provides a kind of air filter for water dispenser, is installed between water dispenser aqua storage tank and smart seat, comprises: tube connector, water-supporting disc, breather pipe, waterproof cover and filter cartridge; Wherein, the diameter of described water-supporting disc is greater than the diameter of described intellectual head, discretely on described water-supporting disc is provided with the joint pin connecting described tube connector, forms exhalant canal between each joint pin; Also be provided with rib at the periphery of described water-supporting disc, the height of described rib is greater than the height of described joint pin; The bottom of described tube connector is connected with described joint pin, and described tube connector Matching installation is in the intellectual head of described smart seat of water dispenser, and the height of described tube connector is less than the height of described intellectual head; Described breather pipe is positioned at described tube connector, comprising: inlet end and outlet side, and described outlet side stretches out on described tube connector top; Described inlet end extend out to outside bottom described tube connector, and is connected with described filter cartridge; Described filter cartridge is installed on described smart seat relative to the side of water dispenser aqua storage tank and higher than the water storage water level of aqua storage tank, and has venthole and air admission hole, and described venthole is connected with described inlet end, and air enters in described filter cartridge through described air admission hole; Described waterproof cover is sheathed on the outlet side of described breather pipe, comprising: caping and tegmental wall, and described caping can be separated with described tegmental wall upper part under the influence of air pressure; After air pressure disappears, described caping and tegmental wall top close.
Optionally, described tube connector is connected for concentric with described water-supporting disc.
Optionally, described tube connector comprises: ring-shaped base, be fixed on bottom described tube connector and between described joint pin, and the internal diameter of described ring-shaped base is identical with described tube connector internal diameter, the external diameter of described ring-shaped base is less than the diameter of described water-supporting disc, described ring-shaped base upper surface is connected with described tube connector sealed bottom, and lower surface is connected with described joint pin.
Optionally, the inlet end of described breather pipe stretches out via described exhalant canal or is stretched out by the passage arranged in described annular base.
Optionally, described breather pipe, tube connector, annular base, joint pin and water-supporting disc are formed in one.
Optionally, comprising: wedge shape adjustment circle, be set on described tube connector, and lozenges is towards described tube connector top.
Optionally, the scope of the thickness sum of described water-supporting disc and described annular bottom portion, for being less than or equal to 15mm, is more than or equal to 13mm.
Optionally, the internal diameter size of described tube connector can meet the laminating of described tube connector outer wall and described intellectual head inwall.
Optionally, the venthole of described filter cartridge and air inlet position are provided with obstruct net.
The utility model also provides a kind of water dispenser, comprising: main body, and is installed on the smart seat above described main body, is provided with water dispenser air filter described above between described smart seat and the aqua storage tank of described main body.
Compared with prior art, a kind of air filter for water dispenser that the utility model provides, to be installed on communicating pipe in intellectual head, breather pipe is placed in communicating pipe, the outlet side of breather pipe is extended to communicating pipe top near intellectual head top position, inlet end extends in the back mounted filter cartridge of smart seat by the joint pin between communicating pipe and water-supporting disc, thus while making water level decreasing, air is entered in breather pipe by filter cartridge, and has the outlet side of breather pipe to be delivered in bucket via intellectual head; And tray edge is provided with baffle plate and makes energy structure storage compartment water in pallet and submergence joint pin, makes air not enter by tube connector, avoids secondary pollution, ensure that air can be entered in bucket by breather pipe, thus improve the safe for drinking of drinking water; And this air filter is cheap for manufacturing cost, it is convenient to install, and goes for the water dispenser of different model.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment and technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment and description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the partial structurtes schematic diagram of water dispenser in prior art;
Fig. 2 is the structural representation of the air filter of a kind of water dispenser that the utility model provides;
Fig. 3 is the schematic enlarged-scale view of A-A part in Fig. 2;
Fig. 4 is the top view of the air filter of a kind of water dispenser that the utility model provides.
Figure number explanation
Bucket 10, smart seat 11, intellectual head 12, aqua storage tank 13, tube connector 14, annular base 141, breather pipe 15, inlet end 151, outlet side 152, filter cartridge 16, water-supporting disc 18, joint pin 181, rib 182, waterproof cover 19, caping 191, tegmental wall 192, wedge shape adjustment circle 20.
Detailed description of the invention
Set forth a lot of detail in the following description so that fully understand the utility model.But the utility model can be much different from alternate manner described here to implement, those skilled in the art can when doing similar popularization without prejudice to when the utility model intension, and therefore the utility model is by the restriction of following public concrete enforcement.
Please refer to shown in Fig. 2, Fig. 2 is the air filter of a kind of water dispenser that the utility model provides, and can be positioned between smart seat of water dispenser 11 and aqua storage tank 13, comprise: tube connector 14, water-supporting disc 18, breather pipe 15, waterproof cover 19 and filter cartridge 16;
Wherein, described water-supporting disc 18 can be plate-like, and its diameter is greater than the diameter of described intellectual head 12, discretely on described water-supporting disc 18 is provided with the joint pin 181 connecting described tube connector 14, and forms exhalant canal between each joint pin 181.
Described tube connector 14 can be tubulose, is connected bottom it with described joint pin 181, and described tube connector 14 Matching installation, in the intellectual head 12 of described smart seat of water dispenser 11, refers to that the outer wall of tube connector 14 and the inwall of described intellectual head 12 are fitted.The height of described tube connector 14 is less than the height of described intellectual head 12, and the internal diameter size of described tube connector can meet the laminating of described tube connector outer wall and described intellectual head inwall.
Enter intellectual head 12 in from exhalant canal through tube connector 14 for preventing air, rib 182 is also provided with at described water-supporting disc 18 periphery, the height of described rib 182 is greater than the height of described joint pin 181, thus water can store in water-supporting disc 18, and can submergence joint pin 181, avoid air to enter into the intellectual head 12 of smart seat 11 by exhalant canal, and discharged by the water inlet (figure does not look) of intellectual head 12.
Described tube connector 14 can be connected for concentric with described water-supporting disc 18, that is, and the dead in line of tube connector 14 axis and described water-supporting disc 18, thus water is flowed in aqua storage tank 13 uniformly.
Described breather pipe 15 is positioned at described tube connector 14, comprising: inlet end 151 and outlet side 152, and described outlet side 152 stretches out on described tube connector 14 top; Described inlet end 151 extend out to outside bottom described tube connector 14, and is connected with described filter cartridge 16; Described breather pipe 15 can for adopting stainless steel tube or plastic tube or rubber tube, or be positioned at breather pipe 15 above bottom tube connector 14 and adopt stainless steel or plastics, and rubber tube selected by the breather pipe 15 be positioned at beyond bottom tube connector 14.
When being positioned at the breather pipe 15 more than bottom tube connector 14 and selecting rubber tube, better give vent to anger for making outlet side 152 reach, by the mode such as adhesion or gim peg, breather pipe 15 can be fixed, avoid, because current are to the impact of breather pipe 15, outlet side 152 being entered in tube connector 14.
For making the air that enters in breather pipe 15 clean, the inlet end 151 of described breather pipe 15 is provided with filter cartridge 16, described filter cartridge 16 can be arranged on described smart seat 11 relative to the side of water dispenser tank and higher than aqua storage tank water storage water level place or also can be arranged on water dispenser arrange air inlet place, that is, as long as any position that the air meeting conveying in intellectual head 12 can be introduced into filter cartridge 16 filtration can as the installation site of filter cartridge 16, preferably, the back side (described smart seat is relative to the side of water dispenser tank) that can be arranged on described smart seat can be convenient to change filter cartridge.For enabling air enter smoothly in filter cartridge 16, and the air in filter cartridge 16 is entered through the inlet end 151 of described breather pipe 15, described filter cartridge 16 is provided with venthole and air admission hole, and described air admission hole and venthole can be oppositely arranged.Described venthole is connected with described inlet end 151, air enters in described filter cartridge 16 through described air admission hole, filtration through materials such as active carbons is delivered to inlet end 151 by venthole, enter in breather pipe 15 again, be delivered in intellectual head 12 by the outlet side 152 of breather pipe 15, the water inlet eventually through intellectual head 12 is delivered in bucket.
Fall in breather pipe 15 or aqua storage tank 13 for preventing the materials such as the active carbon in filter cartridge 16, the utility model is provided with at the venthole of described filter cartridge 16 and air inlet position and intercepts net (figure does not look), this obstruct net can select the obstruct net of 80 molybdenum filaments, the aperture of venthole and air admission hole for being less than or equal to 4mm, can be more than or equal to 6mm.
For preventing the water in intellectual head 12 from entering from the outlet side 152 of breather pipe 15, the application is arranged with waterproof cover 19 on the outlet side 152 of described breather pipe 15, and incorporated by reference to Fig. 2, shown in figure 3, Fig. 3 is the schematic enlarged-scale view of A-A part in Fig. 2.
Described waterproof cover 19 comprises: caping 191 and tegmental wall 192, and described caping 191 can cover outlet side 152, and tegmental wall 192 is fitted in the periphery of outlet side 152, and described caping 191 can be separated with described tegmental wall 192 part under the influence of air pressure; After air pressure disappears, described caping 191 closes with tegmental wall 192.
Please refer to shown in Fig. 4, Fig. 4 is the top view of the air filter of a kind of water dispenser that the utility model provides.
For the ease of the installation between tube connector 14 and water-supporting disc 18, described tube connector 14 also comprises ring-shaped base 141, be fixed on bottom described tube connector 14 and between the joint pin 181 of described water-supporting disc 18, and the internal diameter of described ring-shaped base 141 is identical with described tube connector 14 internal diameter, the external diameter of described ring-shaped base 141 is less than the diameter of described water-supporting disc 18, and be greater than the diameter of intellectual head 12, that is, ring-shaped base 141 can cover in intellectual head 12 bottom outer edge.Because the distance bottom intellectual head 12 to aqua storage tank 13 is under normal circumstances for being less than 20mm, therefore, the scope of the thickness sum of ring-shaped base 141 and described water-supporting disc 18, for being less than or equal to 15mm, is more than or equal to 13mm.Described ring-shaped base 141 upper surface is connected with described tube connector 14 sealed bottom, and lower surface is connected with described joint pin 181.The passage that the inlet end 151 of described breather pipe 15 can be arranged in described ring-shaped base 141 extends to the side of described smart seat 11 aqua storage tank 13 relatively, the diameter of this passage equals the diameter of described breather pipe 15, that is: the height of described passage can be set to 5mm.The inlet end 151 of described breather pipe 15 can also be extended by the side of the hole between joint pin 181 to the relative aqua storage tank 13 of described smart seat 11; Therefore, the height of joint pin 181 is more than or equal to 5mm.
Being provided with of ring-shaped base 141 is beneficial to the support of breather pipe in tube connector, and the connection area of tube connector and joint pin can be increased, make connection more firm, and this air filter is being arranged in the process of smart seat, the control connection pipe that ring-shaped base can be convenient and the tightness of intellectual head.
It should be noted that, joint pin 181 can be symmetrical arranged, and also can asymmetricly arrange, as long as can ensure the tube connector 14 that is connected with joint pin 181 or ring-type chassis firmly, and makes can form water stream channel between each joint pin 181.
What the utility model provided is formed in one for described breather pipe, tube connector, annular base, joint pin and the water-supporting disc in the air filter of water dispenser, and injection moulding can be adopted how to be integrated by all parts, is convenient to install.
Because water dispenser model is different, the usual internal diameter size of smart seat of water dispenser intellectual head is up-small and down-big, that is: wedge structure, being of a size of top is 13mm, and bottom is 15mm, therefore, wedge shape adjustment circle can also be provided with, be set on described tube connector 14, and lozenges is towards described tube connector 14 top, thus is convenient to tube connector to insert in intellectual head.In addition, the height of the intellectual head 12 of different water dispenser may there are differences, and wedge shape adjustment circle better can adapt to different intellectual heads 12, the short transverse of described tube connector 14 gives supplement and adjustment, has reached the intellectual head 12 adapting to differing heights.In addition, described wedge shape adjustment circle 20 can also fill the gap between described tube connector 14 outer wall and smart seat 11 inwall, thus avoids air to enter in intellectual head 12 from this gap, and the connection of tube connector and intellectual head can be made more firm.Wedge shape adjustment power thickness can be 2mm, the diameter of tube connector is 13mm.
A kind of air filter for water dispenser that above-mentioned the utility model provides can be applied to different water dispensers, therefore, the utility model also provides a kind of water dispenser, this water dispenser comprises: main body, and the smart seat 11 be installed on above described main body, between described smart seat 11 and the aqua storage tank 13 of described main body, the above-mentioned air filter for water dispenser is installed.
Above the structure of a kind of air filter for water dispenser that the utility model provides is illustrated, below in conjunction with said structure, the operation principle of the air filter for water dispenser that the utility model provides is described.
First, described adjustment snare is contained in the bottom of described tube connector 14, tube connector 14 top in filter for drinker is inserted in intellectual head 12, because adjustment circle can be that tube connector 14 outer wall and intellectual head 12 inwall frictional force increase, tube connector 14 can not be come off, or also can be fixed on described intellectual head 12 by tube connector 14 by fixed part, fixed part can be the mode such as adhesion or fastening; Filter cartridge 16 is arranged on the back side of described smart seat 11, the back side of described smart seat 11 is the side of relative aqua storage tank 13 again; Because tube connector 14, ring-shaped base 141, breather pipe 15, water-supporting disc 18, joint pin 181 are all fixed together, therefore, coordinated by tube connector 14 after installing with intellectual head 12, air filter is then mounted complete.
Bucket inserts in the smart seat 11 above water dispenser, water flows in tube connector 14 by the water inlet on intellectual head 12, flowing into water-supporting disc 18 by tube connector 14, flowing in aqua storage tank 13 by water-supporting disc 18, water flows downward in process and makes produce vacuum in bucket, now, under atmospheric pressure, air after filtration device enter in breather pipe 15, under the effect of air-flow, waterproof cover 19 on breather pipe 15 is unlocked, and is delivered in bucket by the water inlet of intellectual head 12.When water level rises to the position of distance breather pipe 15 top 2cm-3cm, bucket internal gas pressure is equal with the outer air pressure of bucket, and now, the waterproof cover 19 of breather pipe 15 outlet side 152 closes, and intellectual head 12 stops downward water supply.
As can be seen here, the air filter for water dispenser that the utility model provides, the air entering bucket is filtered being delivered in bucket through filter cartridge 16, therefore, avoid the secondary pollution of water dispenser, that is: unclean air enters in bucket and causes water degradation, improves the water quality of drinking water, and this device low cost of manufacture.
Although the utility model with preferred embodiment openly as above; but it is not for limiting the utility model; any those skilled in the art are not departing from spirit and scope of the present utility model; can make possible variation and amendment, the scope that therefore protection domain of the present utility model should define with the utility model claim is as the criterion.
Claims (10)
1. for an air filter for water dispenser, it is characterized in that: be installed between water dispenser aqua storage tank and smart seat, comprise: tube connector, water-supporting disc, breather pipe, waterproof cover and filter cartridge;
Wherein, the diameter of described water-supporting disc is greater than the diameter of described intellectual head, discretely on described water-supporting disc is provided with the joint pin connecting described tube connector, forms exhalant canal between each joint pin; Also be provided with rib at the periphery of described water-supporting disc, the height of described rib is greater than the height of described joint pin;
The bottom of described tube connector is connected with described joint pin, and described tube connector Matching installation is in the intellectual head of described smart seat of water dispenser, and the height of described tube connector is less than the height of described intellectual head;
Described breather pipe is positioned at described tube connector, comprising: inlet end and outlet side, and described outlet side stretches out on described tube connector top; Described inlet end extend out to outside bottom described tube connector, and is connected with described filter cartridge;
Described filter cartridge is installed on described smart seat relative to the side of water dispenser aqua storage tank and higher than the water storage water level of aqua storage tank, and has venthole and air admission hole, and described venthole is connected with described inlet end, and air enters in described filter cartridge through described air admission hole;
Described waterproof cover is sheathed on the outlet side of described breather pipe, comprising: caping and tegmental wall, and described caping can be separated with described tegmental wall upper part under the influence of air pressure; After air pressure disappears, described caping and tegmental wall top close.
2. the air filter for water dispenser according to claim 1, is characterized in that: described tube connector is connected for concentric with described water-supporting disc.
3. the air filter for water dispenser according to claim 1, it is characterized in that, described tube connector comprises: ring-shaped base, be fixed on bottom described tube connector and between described joint pin, and the internal diameter of described ring-shaped base is identical with described tube connector internal diameter, the external diameter of described ring-shaped base is less than the diameter of described water-supporting disc, and described ring-shaped base upper surface is connected with described tube connector sealed bottom, and lower surface is connected with described joint pin.
4. the air filter for water dispenser according to claim 3, is characterized in that, the inlet end of described breather pipe stretches out via described exhalant canal or stretched out by the passage arranged in described annular base.
5. the air filter for water dispenser according to claim 4, is characterized in that, described breather pipe, tube connector, annular base, joint pin and water-supporting disc are formed in one.
6. the air filter for water dispenser according to claim 1, is characterized in that, comprising: wedge shape adjustment circle, be set on described tube connector, and lozenges is towards described tube connector top.
7. the air filter for water dispenser according to claim 6, is characterized in that: the scope of the thickness sum of described water-supporting disc and described annular bottom portion, for being less than or equal to 15mm, is more than or equal to 13mm.
8. the air filter for water dispenser according to claim 1, is characterized in that: the internal diameter size of described tube connector can meet the laminating of described tube connector outer wall and described intellectual head inwall.
9. the air filter for water dispenser according to claim 1, is characterized in that, the venthole of described filter cartridge and air inlet position are provided with obstruct net.
10. a water dispenser, it is characterized in that, comprise: main body, and be installed on the smart seat above described main body, the water dispenser air filter as described in the claims 1 to 9 any one is installed between described smart seat and the aqua storage tank of described main body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420718792.1U CN204207594U (en) | 2014-11-25 | 2014-11-25 | A kind of air filter for water dispenser and water dispenser |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420718792.1U CN204207594U (en) | 2014-11-25 | 2014-11-25 | A kind of air filter for water dispenser and water dispenser |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204207594U true CN204207594U (en) | 2015-03-18 |
Family
ID=52976314
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420718792.1U Expired - Fee Related CN204207594U (en) | 2014-11-25 | 2014-11-25 | A kind of air filter for water dispenser and water dispenser |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204207594U (en) |
-
2014
- 2014-11-25 CN CN201420718792.1U patent/CN204207594U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103787432A (en) | Portable type water purifier | |
| CN105709534A (en) | Indoor air purifier | |
| CN204207594U (en) | A kind of air filter for water dispenser and water dispenser | |
| CN201759372U (en) | Water receiver of direct drink machine | |
| CN105889937B (en) | Combustion-type domestic garbage treatment machine | |
| CN211748842U (en) | Electric kettle with automatic water feeding function | |
| CN206284898U (en) | Upper shell component and cooking apparatus | |
| CN201920490U (en) | Water storage type kettle | |
| CN203987522U (en) | Electric pressure cooking saucepan | |
| CN207963101U (en) | A kind of environmentally friendly drip tray of air energy central air-conditioning | |
| CN203087192U (en) | Novel drinking device for rabbit | |
| CN203501428U (en) | Water heater | |
| CN110051213B (en) | Cooking utensil and steam rice cooker for steam heating | |
| CN201438931U (en) | Water purifying drinking machine | |
| CN202191174U (en) | Electric heating kettle | |
| CN201158849Y (en) | Multi-use deodorizing floor drain | |
| CN104549823B (en) | Liquid draining device of spray gun | |
| CN204830301U (en) | Precision air conditioning humidifying tank of easy clearance | |
| CN203903171U (en) | Novel water storing device for household reverse-osmosis water purifying equipment | |
| CN109893953A (en) | A kind of wall-hanging public place dust-extraction unit | |
| CN206494769U (en) | A kind of livestock breeding wastewater vertical current anaerobism membrane treatment appts | |
| CN211049119U (en) | Water purifying and drinking machine raw water tank capable of vertically and horizontally taking water | |
| CN202537155U (en) | Pressure reducing vehicle-mounted cup | |
| CN202101299U (en) | Water heater for kitchen | |
| CN201850637U (en) | Novel floor drain |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150318 Termination date: 20161125 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |