CN210945132U - Water dispenser with filter element - Google Patents

Abstract

The utility model provides a drinking machine with a filter element, which comprises a machine body and a water containing tank arranged on the machine body; still include with the filter core that flourishing water tank switched on, the filter core includes a plurality of filter core layers. The water dispenser with the filter element of the utility model is divided into a machine body and a water containing tank, so that the structure is simple, the appearance is attractive, the production efficiency can be greatly improved, and the water containing tank is used for containing unfiltered water; be equipped with the filter core in the organism, use the filterable quality of filter core can satisfy people to the requirement of quality of drinking water, and filter core structure adopts the structure of a plurality of filter core layers simultaneously, has improved filterable quality like this greatly, has avoided the production of waste water simultaneously.

Description

Water dispenser with filter element

Technical Field

The utility model relates to a drinking water clarification plant technical field particularly, relates to a water dispenser with filter core.

Background

Along with the progress and development of scientific technology and the provision of the material culture living standard of people, people pay more and more attention to the problem of healthy drinking water, water is used as a life source, and the quality of the drinking water is closely related to the health of people. However, with the rapid development of economy, the environmental pollution is becoming more serious, and particularly the drinking water pollution is prominent. At present, drinking water of urban residents is tap water which is provided by a tap water plant and does not meet the quality requirement of clean water, and the drinking water is directly drunk to damage health. The water pollution is caused by water source pollution, insufficient sewage discharge capacity of conventional treatment of water plants, pipeline pollution, leakage of pipe networks up to 20-40% and the like. The water pollution includes impurities, organic matter, microorganisms, antibiotics, residual chlorine and heavy metals.

The RO water dispenser in the current market is provided with an RO membrane reverse osmosis filtering membrane, and drinking water is filtered through the RO membrane reverse osmosis filtering membrane, so that the quality requirement of residents on drinking water is met. However, the existing RO membrane has high precision, so that a part of tap water cannot pass through the RO membrane, and a large amount of waste water is generated by the water dispenser.

SUMMERY OF THE UTILITY MODEL

The utility model solves the problem that drinking water has low filtration quality and is easy to produce more waste water.

In order to solve at least one aspect of the above problems, the present invention firstly provides a water dispenser with a filter element, which comprises a machine body and a water tank installed on the machine body; still include with the filter core that flourishing water tank switched on, the filter core includes a plurality of filter core layers.

Preferably, it is a plurality of the filter core layer includes coarse filtration sandwich layer, fine filter core layer and the filter core layer that disinfects, the coarse filtration sandwich layer fine filter core layer with the filter core layer that disinfects arranges from the front to the back in proper order in the rivers direction.

Preferably, the coarse filter element layer is a carbon fiber filter element layer.

Preferably, the fine filter element layer is an ultrafiltration filter element layer or a nanofiltration filter element layer.

Preferably, the filter core layer of disinfecting includes nanometer silver ion filter core layer and active carbon filter core layer, nanometer silver ion filter core layer with active carbon filter core layer is in arrange from the front to the back in proper order in the rivers direction.

Preferably, a water inlet is arranged in the water containing tank, a conduction piece penetrates through the water inlet, and the conduction piece comprises a protruding column, a spring and a sealing ring for sealing the water inlet; the sealing ring is connected at the upper end of the protruding column, a boss matched with the spring is arranged at the lower end of the protruding column, and when the water containing tank is taken down from the machine body, the spring pushes the protruding column to move downwards, so that the sealing ring blocks the water inlet hole.

Preferably, the filter core is installed in the organism, still install water pump and heating pipe in the organism, the water pump the filter core with the heating pipe connects gradually.

Preferably, still include flourishing water board, the filter core still establishes a plurality ofly including the cover sleeve pipe outside the filter core layer, sheathed tube one end is connected with sealed lid, the other end is connected with water pipe connector, the sleeve pipe sealed lid with water pipe connector with be formed with the cavity between the filter core, water pipe connector is equipped with inlet tube and outlet pipe, the inlet tube with the filter core switches on, the outlet pipe with the cavity switches on.

Preferably, a convex ring is arranged in the water pipe connector, the convex ring divides the water pipe connector into a water inlet cavity and a water outlet cavity, the water inlet cavity is hermetically connected with the filter element and communicated with the water inlet pipe, and the water outlet cavity is hermetically connected with the sleeve and communicated with the water outlet pipe.

Preferably, an inner container is arranged in the water containing chamber, the filter element is arranged in the inner container, and a water leakage hole is formed in the bottom of the inner container.

Compared with the prior art, the water dispenser with the filter element has the advantages that the water dispenser is divided into the dispenser body and the water containing tank, the structure is simple, the appearance is attractive, the production efficiency is greatly improved, and the water containing tank is used for containing unfiltered water; the filter element is arranged in the machine body, the quality of water filtered by the filter element can meet the quality requirement of people on drinking water, and meanwhile, the filter element structure adopts a layered structure, so that the filtering quality is greatly improved, and the generation of waste water is avoided.

Drawings

FIG. 1 is a structural diagram of a water dispenser with a filter element according to an embodiment of the present invention;

FIG. 2 is a first structural diagram of the inside of a water dispenser with a filter element according to an embodiment of the present invention;

FIG. 3 is a second structural diagram of the inside of a water dispenser with a filter element according to an embodiment of the present invention;

FIG. 4 is a partial structure view of the inside of a water dispenser with a filter element according to an embodiment of the present invention;

fig. 5 is a structural diagram of a water outlet according to an embodiment of the present invention;

fig. 6 is a partial cross-sectional enlarged view of the water tank according to the embodiment of the present invention;

fig. 7 is a cross-sectional view of a filter cartridge according to an embodiment of the present invention;

FIG. 8 is a block diagram of a filter cartridge according to an embodiment of the present invention;

fig. 9 is a cross-sectional view of a water pipe connector according to an embodiment of the present invention;

fig. 10 is a structural diagram of a water tank according to an embodiment of the present invention.

Description of reference numerals:

1-machine body, 11-shell, 111-reinforcing rib, 12-water pump, 13-top cover, 14-heating pipe, 15-water outlet channel, 16-water inlet channel, 17-water outlet, 171-baffle, 172-heat dissipation hole, 173-metal heat insulation board, 2-water containing tank, 21-water inlet hole, 22-conduction piece, 221-protruding column, 222-spring, 223-gasket, 224-sealing ring, 23-handle, 3-water containing board, 4-filter element, 41-coarse filter core layer, 42-fine filter core layer, 43-sterilization filter core layer, 431-nano silver ion filter core layer, 432-active carbon filter core layer, 44-sleeve, 45-sealing cover, 46-water pipe connector, 461-water inlet pipe, 462-water outlet pipe, 463-convex ring, 464-water inlet cavity, 465-water outlet cavity and X-water flow direction.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present invention more comprehensible, embodiments accompanied with figures are described in detail below.

In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "rear", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.

The terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature.

The embodiment of the utility model provides a water dispenser with a filter element, which is shown by combining a figure 1, a figure 2 and a figure 7 and comprises a machine body 1 and a water containing tank 2 arranged on the machine body 1; still include the filter core 4 that switches on with flourishing water tank 2, filter core 4 includes a plurality of filter core layers.

The filter elements 4 are orderly layered according to functions, and the formation of the interlayer relation follows a certain rule, for example, each filter element layer has different effects, or the purification effect of the filter element layer behind in the water flow direction is better than that of the filter element layer in the front; adopt the mode of dismantling the connection between flourishing water tank 2 organism 1, it is concrete, the bottom and the organism 1 of flourishing water tank 2 carry out the buckle and are connected, so not only make water dispenser itself simple structure, increased the joint strength between flourishing water tank 2 and the organism 1, and make the installation between flourishing water tank 2 and the organism 1 simple more convenient.

The water containing tank 2 and the machine body 1 adopt split design, so that the structure of the water dispenser is simpler and the installation is more convenient; meanwhile, the water containing tank 2 can be detached from the machine body 1, so that the use of the water dispenser by a user is facilitated, and the experience of the user is improved.

The filter element 4 is provided with a plurality of filter element layers, and water needs to pass through the filter element layers of different layers in the process of filtering through the filter element 4, so that the filtering effect of the filter element 4 is improved, and the quality of the filtered water meets the quality requirement of people on drinking water; in addition, the structure of the filter element 4 can be cylindrical or square column, so as to meet the installation requirements of different water dispensers for the shape of the filter element 4.

In the embodiment, the water dispenser is designed in a split manner, so that the machine body 1 and the water containing tank 2 are simple in processing structure and attractive in appearance, the production efficiency of the water dispenser is greatly improved, and the water containing tank 2 is used for containing unfiltered water; be equipped with filter core 4 in the organism, use the filterable water of filter core 4 to guarantee the quality, can satisfy people to the requirement for the quality of drinking water, filter core 4 structure adopts layered structure simultaneously, has improved filterable quality like this greatly, has avoided the production of waste water simultaneously.

Preferably, as shown in fig. 7 and 8, the plurality of filter element layers include a coarse filter element layer 41, a fine filter element layer 42 and a sterilization filter element layer 43, and the coarse filter element layer 41, the fine filter element layer 42 and the sterilization filter element layer 43 are arranged from front to back in sequence in the water flow direction; the water is filtered from the rough filtering core layer 41, the fine filtering core layer 42 and the sterilizing filtering core layer 43 in sequence, so that the quality of the water is improved, and the sterilizing effect is achieved.

Wherein, the filter element 4 is provided with a plurality of filter element layers from top to bottom, and the filter element layers can be made of different materials such as ultrafiltration, activated carbon fiber rods, carbon fibers and the like; therefore, different filtering effect requirements of different water dispensers are met, the filtering quality of the water dispenser is greatly improved, and the safety of drinking water is ensured.

In the embodiment, the filter element 4 adopts a layered structure, the structure is simple, the filtering effect is strong, and the quality of water filtered by the filter element 4 can meet the quality requirement of people on drinking water; meanwhile, the filter element 4 can be made of different materials, so that the filtering effect strength required by different water dispensers is met.

Preferably, coarse filter layer 41 is a carbon fiber filter layer; the carbon fiber filter element is a filter element material structure which is composed of cellulose and activated carbon powder and has double functions of composite depth filtration and activated carbon adsorption, the outer layer of the center column of the filter element 4 is a lining coated by a precise fiber filter material, and is surrounded and formed by activated carbon fiber cloth; when water flows through the filter material, the outer deep fiber filter material structure can block pollution particles, and the active carbon in the filter cloth can remove peculiar smell, odor, precipitates, pigments, volatile organic compounds and organic chemical substances in the filtrate; the innermost fiber filter material of filter media can prevent that carbon powder granule and tiny pollutant from flowing out, can provide the final quality assurance of filtrating and complete filtration processing.

In this embodiment, adopt carbon fiber filter core layer, can prevent that carbon dust granule and tiny pollutant from flowing out, realize the prefilter to the drainage.

Preferably, the fine filter element layer 42 is an ultrafiltration filter element layer or a nanofiltration filter element layer.

The ultrafiltration filter core layer is formed by packaging high-quality hollow fiber membrane silk materials, and the product has high filling density and large water yield; good chemical stability, acid and alkali resistance and bacterial resistance; the filtering precision is high, the filtering aperture is 0.01 micron, and the water quality safety of drinking water can be ensured; the product can realize automatic pollution discharge and ensure the stability of the effluent quality and the effluent quantity; the filter element 4 does not need to be filled with a protective liquid, so that the filter element is convenient to transport and store; the pollutant interception capacity is large, and the service life of the product is longer; the drinking water has good taste and does not generate peculiar smell or stink; the pressure-bearing property is good, the water hammer impact resistance is high, the maximum pressure resistance of the membrane yarn is 8 kilograms, and meanwhile, the membrane yarn has good hydrophilicity, strong pollution resistance and is not easy to pollute and block.

The nanofiltration filter core layer adopts pure natural material diatomite and specially-made nano activated carbon, and can effectively remove organic matters, heavy metals and the like in water; meanwhile, the nanofiltration filter core layer is made of natural inorganic materials, so that the nano-filtration filter core is more environment-friendly and does not cause the problem of secondary pollution; the water purification process can be finished by adopting the water pressure of tap water without electricity, pollutants are removed by a method combining filtration and adsorption, and no wastewater is generated; beneficial mineral substances in water can be effectively reserved in the filtering process, and chemical micro-pollution can be efficiently removed; the service life is long, the filtering effect is excellent, the water quality is sweet, the blockage is avoided, and the condition that the water quality is very bad can be adapted; and the filter element 4 can be cleaned repeatedly and is easy to replace.

In the embodiment, the ultrafiltration filter core layer and the nanofiltration filter core layer are used, so that the filtering effect of the filter core is greatly improved, and the filtered water can meet the quality requirement of people on drinking water. Meanwhile, the drinking water has good taste, and simultaneously, chemical micro-pollution, harmful organic matters, heavy metals and the like are efficiently removed.

Preferably, as shown in fig. 7, the sterilizing filter layer 43 includes a nano silver ion filter layer 431 and an activated carbon filter layer 432, and the nano silver ion filter layer 431 and the activated carbon filter layer 432 are sequentially arranged from front to back in the water flow direction; the nano silver ion filter core has strong inhibiting and killing effects on dozens of pathogenic microorganisms such as escherichia coli, gonococcus, chlamydia trachomatis and the like.

Wherein, the water flow is firstly filtered from the coarse filter element layer 41, then filtered to the fine filter element layer 42, and then filtered from the sterilization filter element layer 43; in addition, the filter element 4 can adopt other different structures or different materials to meet the water purification effect of different water dispensers.

In this embodiment, the sterilization filter layer 43 realizes the secondary filtration of water, improves the quality of water, and has the functions of sterilization, disinfection and the like, thereby meeting the quality requirement of direct drinking water of people.

As shown in fig. 1 to 4, preferably, the filter element 4 is installed in the machine body 1, a water pump 12 and a heating pipe 14 are also installed in the machine body 1, and the water pump 12, the filter element 4 and the heating pipe 14 are sequentially connected; the water pump 12 is used for accelerating the flow rate of water so as to improve the filtering speed; the heating pipe 14 is used for heating the filtered water to meet different requirements of users for the use of drinking water.

Wherein, the machine body 1 further comprises a shell 11; the housing 11 plays a role in protecting the internal devices of the machine body 1, and plays a role in shock absorption, water resistance and the like.

The water pump 12 and the heating pipe 14 are connected by screws, so that the connection mode is simple in structure, and the connection strength between the water pump 12 and the heating pipe 14 and the machine body 1 is enhanced; the heating pipe 14 is provided with a reinforcing plate, which plays a role of fixing the heating pipe 14 and prevents the heating pipe 14 from displacement. The water pump 12 accelerates the filtering rate of the filter element 4; the heating pipe 14 plays a role in heating water, and meets the requirements of users on different water temperatures.

Wherein, the machine body 1 is internally provided with a power supply device which provides kinetic energy for the operation of the water dispenser device, the power supply device is mutually connected with the water pump 12, and the power supply device provides power for the operation of the water pump 12.

Wherein, a water outlet channel 15 and a water inlet channel 16 are arranged on the machine body 1, one end of the water inlet channel 16 is connected with the water inlet pipe 461, and one end of the water outlet channel 16 is connected with the heating pipe 14; on one hand, the water filter has a connecting function and is used for transporting water from the water containing tank 2 to the filter element 4 and the water pump 12 for filtering; while preventing unfiltered drainage from mixing with the drainage.

The water outlet channel 15 and the water inlet channel 16 adopt PPR pipes, so that the water outlet channel can be used as a cold water pipe or a hot water pipe, and the water outlet channel and the hot water pipe are non-toxic, light, pressure-resistant and corrosion-resistant; besides, hot-dip cast iron pipes, copper pipes, stainless steel pipes, plastic-clad metal pipes, such as plastic-clad steel pipes and aluminum-plastic composite pipes can be adopted, and different water pipes meet the use and installation requirements of different water dispensers.

In this embodiment, a water pump 12 and a heating pipe 14 are provided, which not only improves the filtration rate of the water dispenser, but also meets the requirements of different users on the water temperature, and greatly improves the experience of the users.

Preferably, as shown in fig. 7, 8 and 9, the filter element 4 further includes a sleeve 44 sleeved outside the plurality of filter element layers, one end of the sleeve 44 is connected with a sealing cover 45, the other end is connected with a water pipe connector 46, a cavity is formed between the sleeve 44, the sealing cover 45 and the water pipe connector 46 and the filter element 4, the water pipe connector 46 is provided with a water inlet pipe 461 and a water outlet pipe 462, the water inlet pipe 461 is communicated with the filter element 4, and the water outlet pipe 462 is communicated with the cavity; the sleeve 44 plays a role in protecting the filter element 4, and the sealing cover 45 is movably connected with the sleeve 44, so that the replacement and maintenance of the filter element 4 are facilitated, and meanwhile, the cost for replacing the filter element 4 of the water dispenser is also reduced.

Wherein, a sleeve 44 and a water pipe connector 46 are arranged outside the filter element 4, and one end of the sleeve 44 is in threaded connection with a sealing cover 45; the water pipe connector 46 is sleeved on the other end of the sleeve 44, and a rubber ring is arranged between the water pipe connector 46 and the sleeve 44 to play a role in sealing; the filter element 4 is detachably connected with the shell 11, so that the sleeve 44 and the filter element 4 are more convenient to detach, the filter element 4 is simpler to maintain or replace, the filter element 4 is convenient to install and maintain, and the use and maintenance cost is lower.

In addition, a convex ring 463 is arranged in the water pipe connector 46, the convex ring 463 divides the water pipe connector 46 into a water inlet cavity 464 and a water outlet cavity 465, the water inlet cavity 464 is hermetically connected with the filter element 4 and communicated with the water inlet pipe 461, and the water outlet cavity 465 is hermetically connected with the sleeve 44 and communicated with the water outlet pipe 462; the outlet lumen 465 and the inlet lumen 464 are independent of each other, and serve to prevent the filtered water from mixing with the unfiltered water.

Wherein, firstly, water enters the water inlet cavity 464 in the filter element 4 through the water inlet pipe 461, the water inlet pipe 461 is connected with the rough filter layer 41 in the filter element 4, the water is filtered in the rough filter layer 41, then the water flows through the fine filter layer 42 and the sterilization filter layer 43 in sequence along the structure in the filter element 4 for filtering, after the filtering is finished, the water flows to the water outlet cavity 465 from the upper end of the filter element 4, and the water outlet cavity 465 is connected with the water outlet pipe 462. The inlet cavity 464 is used for transporting unfiltered water to the filter element 4 for filtering, and the outlet cavity 465 is used for containing filtered water.

In the embodiment, the water pipe connector 46 is arranged in the water dispenser, so that on one hand, a transportation effect is achieved, the transportation efficiency of water is improved, and meanwhile, the water pipe connector 46 is simple in structure and convenient for mass production; the water pipe connector 46 is further provided with a rubber ring to play a role in sealing, so that on one hand, unfiltered water is prevented from flowing out of the filter element 4 and then mixing with filtered water, and on the other hand, filtered water is prevented from flowing into the equipment to damage the equipment.

Referring to fig. 5, 6 and 10, a water inlet 21 is provided in the water tank, a conduction member 22 is provided through the water inlet 21, and the conduction member 22 includes a stud 221, a spring 222 and a sealing ring 224 for sealing the water inlet 21; the sealing ring 224 is connected to the upper end of the protruding column 221, a boss matched with the spring 222 is arranged at the lower end of the protruding column 221, and when the water containing tank 2 is taken down from the machine body 1, the spring 222 pushes the protruding column 221 to move downwards, so that the sealing ring 224 blocks the water inlet hole 21.

Water in the water containing tank 2 is transported to the filter element 4 in the machine body 1 through the water inlet hole 21 for filtering; the conduction piece 22 is used for preventing filtered water from flowing out of the water containing tank 2 when the water containing tank 2 is lifted; the gasket 223 is used for connecting the conducting piece 22 and the water containing tank 2, and the gasket 223 is connected with the water containing tank 2 through screws, so that the connecting strength between the water containing tank 2 and the conducting piece 22 is improved, the installation is simple, and the disassembly and the replacement are convenient; the sealing ring 224 serves to fixedly connect the stud 221 and the spring 222, and to seal the latter.

When the water containing cup 2 is connected with the machine body 1, the machine body 1 generates a supporting force and jacks up the conducting piece 22, at the moment, the spring 222 is in a compressed state, a gap is formed between a sealing ring of the conducting piece 22 and the water containing tank 2, and filtered water flows into the machine body 1 through the gap and is filtered, heated and the like; when the water containing tank 2 is lifted, the conduction piece 22 loses the supporting force, and at this time, under the action of the elastic force of the spring, the spring 22 extends to drive the conduction piece 22 to move downwards, so that the sealing ring 224 seals the gap, and the filtered water cannot flow out of the gap.

In this embodiment, the use of the conduction piece 22 effectively prevents outflow of filtered water, facilitates the use of the water containing tank 2 by a user, and improves the experience of the user on the water dispenser; on the other hand, the water tank has a connecting function, and the water in the water containing tank 2 is transported to the machine body 1.

Preferably, an inner container is arranged in the water containing cup 2, the filter element 4 is arranged in the inner container, and the bottom of the inner container is provided with a water leakage hole. The installation mode between the filter element 4 and the inner container is simple, and the inner container has a simple structure and is convenient for mass production and use; the filter element 4 is detachably connected with the inner container, so that the filter element 4 is conveniently detached, the filter element 4 is better maintained or replaced, the filter element 4 is more convenient to install, and the maintenance cost is reduced.

Referring to fig. 4 and 5, the body 1 is provided with a water outlet 17, the water outlet 17 is provided with a plurality of baffles 171, and a plurality of heat dissipation holes 172 are formed between the baffles 171; the water outlet 17 is used for supplying the filtered water to a user for use; meanwhile, the baffle 171 plays a role in fixing, so that the strength of the water outlet 17 is enhanced, the water outlet 17 is prevented from being damaged due to the impact force of water flow, and water is prevented from flowing out of the heat dissipation holes 172; the water outlet 17 is further provided with a heat dissipation hole 172, so that the heat dissipation function of the water outlet 17 can be greatly increased, and the damage of hot water to the water outlet 17 is reduced.

Wherein, be equipped with metal insulating layer 173 in the delivery port 17, metal insulating layer 173 plays thermal-insulated effect, prevents that delivery port 17 is overheated and receive the harm.

In the embodiment, the water outlet 17 is arranged to play a role in water outlet, so that users can conveniently use filtered drinking water; on the other hand, due to the arrangement of the baffle 171 and the heat dissipation holes 172, the strength of the water outlet 17 is greatly improved, the service life of the water outlet 17 is prolonged, and harmful substances are prevented from being generated.

As shown in fig. 1, the water dispenser further comprises a water containing plate 3, through holes are uniformly distributed on the water containing plate 3, and a cavity for containing water is further arranged in the water containing plate 3; the through hole is oval, greatly increased flourishing water board 3's aesthetic property, flourishing water board 3 still adopts the components of a whole that can function independently design simultaneously, dismantles the installation like this simply, and conveniently washs flourishing water board 3.

Wherein, adopt the buckle fixed between flourishing water board 3 and the organism 1, improved the fixed connection intensity between flourishing water board 3 and the organism 1 on the one hand, flourishing water board 3 installation dismantlement convenience simultaneously, convenience of customers's change is used.

In the embodiment, the water containing plate 3 is arranged for containing water which is inadvertently dropped from the water dispenser, so that the situation that the desktop is wet and percolated due to dropping water is avoided, and meanwhile, the water containing plate 3 is simple in structure, convenient to install and capable of realizing mass production.

As shown in fig. 2, a reinforcing rib 111 is provided in the housing 11; the reinforcing ribs 111 are uniformly distributed in the machine body to play a role in reinforcing the strength of the machine body 111.

In the embodiment, the reinforcing ribs 111 are arranged to enhance the strength of the machine body 111, improve the overall strength and shock absorption of the water dispenser and prolong the service life of the water dispenser.

Preferably, as shown in fig. 1, a top cover 13 is arranged on the top of the machine body 1, and the top cover 13 is connected with the water containing tank 2, so that external pollution sources are prevented from entering the tank body, and secondary pollution to water from the outside in the use process of the water dispenser is prevented; the water containing tank 2 is provided with the handle 23, the handle 23 is movably connected with the water containing tank 2, so that the installation between the handle 23 and the water containing tank 2 is convenient, and a user can conveniently lift and take the water containing tank 2 when using the water containing tank.

In this embodiment, the top cover 13 prevents external pollution sources from entering the box body, and ensures the safety of the water dispenser.

Although the present invention is disclosed above, the present invention is not limited thereto. Various changes and modifications may be effected therein by one of ordinary skill in the pertinent art without departing from the scope or spirit of the present invention, and the scope of the present invention is defined by the appended claims.

Claims (10)

1. A water dispenser with a filter element is characterized by comprising a machine body (1) and a water containing tank (2) arranged on the machine body (1); still include with flourishing water tank (2) switch on's filter core (4), filter core (4) include a plurality of filter core layers.

2. The water dispenser with the filter element as claimed in claim 1, wherein the plurality of filter element layers comprise a coarse filter element layer (41), a fine filter element layer (42) and a sterilizing filter element layer (43), and the coarse filter element layer (41), the fine filter element layer (42) and the sterilizing filter element layer (43) are arranged from front to back in sequence in the water flow direction.

3. The water dispenser with filter cartridge of claim 2, characterized in that the coarse filter cartridge layer (41) is a carbon fiber filter cartridge layer.

4. The water dispenser with filter cartridge according to claim 2, characterized in that the fine filter cartridge layer (42) is an ultrafiltration filter cartridge layer or a nanofiltration filter cartridge layer.

5. The water dispenser with the filter element as claimed in claim 2, wherein the sterilizing filter layer (43) comprises a nano silver ion filter layer (431) and an activated carbon filter layer (432), and the nano silver ion filter layer (431) and the activated carbon filter layer (432) are sequentially arranged from front to back in the water flow direction.

6. The water dispenser with the filter element as claimed in claim 1, wherein a water inlet hole (21) is formed in the water containing tank, a conducting piece (22) penetrates through the water inlet hole (21), and the conducting piece (22) comprises a stud (221), a spring (222) and a sealing ring (224) for sealing the water inlet hole (21); the sealing ring (224) is connected to the upper end of the protruding column (221), a boss matched with the spring (222) is arranged at the lower end of the protruding column (221), and when the water containing tank (2) is taken down from the machine body (1), the spring (222) pushes the protruding column (221) to move downwards, so that the sealing ring (224) blocks the water inlet hole (21).

7. The water dispenser with the filter element according to any one of claims 1 to 6, characterized in that the filter element (4) is installed in the machine body (1), a water pump (12) and a heating pipe (14) are also installed in the machine body (1), and the water pump (12), the filter element (4) and the heating pipe (14) are sequentially connected.

8. The water dispenser with the filter element as claimed in claim 7, wherein the filter element (4) further comprises a sleeve (44) sleeved outside the plurality of filter element layers, one end of the sleeve (44) is connected with a sealing cover (45), the other end of the sleeve is connected with a water pipe connector (46), a cavity is formed between the sleeve (44), the sealing cover (45) and the water pipe connector (46) and the filter element (4), the water pipe connector (46) is provided with a water inlet pipe (461) and a water outlet pipe (462), the water inlet pipe (461) is communicated with the filter element (4), and the water outlet pipe (462) is communicated with the cavity.

9. The water dispenser with the filter element as claimed in claim 8, wherein a convex ring (463) is arranged in the water pipe connector (46), the convex ring (463) divides the water pipe connector (46) into a water inlet cavity (464) and a water outlet cavity (465), the water inlet cavity (464) is hermetically connected with the filter element (4) and communicated with the water inlet pipe (461), and the water outlet cavity (465) is hermetically connected with the sleeve (44) and communicated with the water outlet pipe (462).

10. The water dispenser with the filter element according to any one of claims 1 to 6, characterized in that an inner container is arranged in the water containing tank (2), the filter element (4) is arranged in the inner container, and the bottom of the inner container is provided with a water leakage hole.

Images