CN211620130U

CN211620130U - Water purifying device

Info

Publication number: CN211620130U
Application number: CN201922472376.3U
Authority: CN
Inventors: 彭伟; 杨万根
Original assignee: Olansi Health Industry Co ltd
Current assignee: Olansi Health Industry Co ltd
Priority date: 2019-12-31
Filing date: 2019-12-31
Publication date: 2020-10-02
Anticipated expiration: 2029-12-31

Abstract

The utility model relates to a water purifying device, which comprises a main case, a water tank, a filter element assembly and a pure water tank; the water tank, the filter element assembly and the pure water tank are sequentially communicated, the water tank comprises a raw water tank and a waste water tank which are communicated at the top, a raw water outlet is formed in the bottom of the raw water tank, the raw water outlet is communicated with the filter element assembly, the waste water tank is provided with a water tank waste water inlet, and the water tank waste water inlet is communicated with the filter element waste water outlet. The utility model can fill tap water into both the raw water tank and the waste water tank through the arrangement of the raw water tank and the waste water tank, thereby improving the capacity of the water tank; former water tank and wastewater tank communicate each other at the top, and the produced waste water of filter core returns in the wastewater tank, and because TDS is great in the waste water, and density is great, and impurity such as silt in the waste water is sedimentary in the wastewater tank, and the upper strata contains the less water of silt impurity and gets into former water tank water purification once more, has separated water purification and waste water, avoids the great waste water of TDS directly to get into filter element group spare, has effectively improved filter core life.

Description

Water purifying device

Technical Field

The utility model relates to a purifier technical field especially relates to a purifier.

Background

The safety problem of the drinking water at present is a problem which is very concerned and regarded by China, and the problems of water pollution caused by aging of a tap water pipeline, counterfeit phenomenon of barreled water, secondary pollution after the barreled water is put into a water dispenser and the like are solved, so that the sales volume of the water purifier in the market is increased linearly. Reverse osmosis is a process of separating water molecules from solutes in a water body by using the permselectivity of a selective membrane, which is permeable only to water and impermeable to solutes, as a driving force by a pressure higher than the osmotic pressure. The reverse osmosis water purifier is a machine which mainly utilizes the reverse osmosis principle to carry out water treatment. The water purifier effectively ensures the safety of drinking water, and simultaneously, when a user goes out or travels with a bottle of purified water treated by the water purifier, the consumption of disposable plastic water bottles and barreled water plastic barrels can be greatly reduced, a large amount of petroleum resources are saved for the country, and the water purifier also conforms to the decision of energy conservation and emission reduction advocated by the country.

At present, household reverse osmosis water purifiers are divided into kitchen-below reverse osmosis water purifiers and wall-mounted reverse osmosis water purifiers, the installation of the reverse osmosis water purifiers is complex, and meanwhile, the reverse osmosis water purifiers can only be fixedly installed at specific positions to be used and cannot meet the portable requirement. At present, a water purifying device integrating portability, filtering and heating is also available in the market, and the water purifying device is provided with an independent raw water tank, so that a user needs to take down the water tank to be filled with tap water and then assemble the water tank to a complete machine; however, the existing water purifying device is not provided with a water tank for separating purified water and waste water or a water tank for separating purified water and waste water, the original water tank is small, the amount of purified water after water production is small, and the service life of a filter element is short.

SUMMERY OF THE UTILITY MODEL

Based on this, the utility model aims at providing a purifier, it has the advantage that the pure water yield is big, filter core long service life make.

A water purifying device comprises a main case, a water tank, a filter element assembly and a pure water tank; the water tank, the filter element assembly and the pure water tank are sequentially communicated, the water tank is arranged behind the main case, and the filter element assembly and the pure water tank are arranged in the main case;

the water tank comprises a raw water tank and a waste water tank, the top of the raw water tank is communicated with the waste water tank, the bottom of the raw water tank is provided with a raw water outlet, the raw water outlet is communicated with the filter element assembly, and the waste water tank is provided with a water tank waste water inlet;

the filter element assembly is provided with a filter element pure water outlet and a filter element waste water outlet, the filter element pure water outlet is communicated with the pure water tank, and the filter element waste water outlet is communicated with the water tank waste water inlet;

the pure water tank is provided with a pure water outlet of the water tank, the main case is provided with a water outlet nozzle, and the water outlet nozzle is communicated with the pure water outlet of the water tank.

Compared with the prior art, the water tank is arranged, the water purifier can be used for filling tap water into the water tank to start water purification work without complex installation, the operation is simple, and the portability is high; the water tank comprises a raw water tank and a waste water tank, and tap water can be filled in both the raw water tank and the waste water tank under the initial condition, so that the capacity of the water tank is improved; the running water in the water tank obtains the pure water and stores after the filtration of filter element group spare the pure water incasement, the produced waste water of filter element group spare enters into the wastewater tank department of water tank, former water tank and wastewater tank communicate each other at the top, the waste water that returns to the wastewater tank constantly accumulates, its surface of water gets into in the wastewater tank beyond the intercommunication, get into the water purification process again, through this setting can obtain more pure water through the circulation water purification under the same water tank capacity, simultaneously because TDS is great in the waste water, and density is great, impurity such as silt in the waste water is deposit in the wastewater tank, and the upper strata contains the less water of silt impurity and gets into former water tank water purification once more, separation has been carried out to water purification and waste water, avoid the great waste water of TDS directly to get into filter element group spare, the filter element life has effectively been.

Further, the water tank includes water tank body and baffle, the water tank body is hollow structure, the baffle is fixed in the water tank body, will first cavity and second cavity are separated into to the water tank body, first cavity is former water tank inner chamber, the second cavity is the waste water tank inner chamber, first cavity and second cavity communicate each other through first through-hole at the top.

Further, the water tank also comprises a water tank top cover, a second through hole is formed in the top of the water tank body, the water tank top cover is in a shape matched with the second through hole, and the water tank top cover is detachably covered on the second through hole. The water tank top cover is detachably fixed, the water tank top cover can be detached to visually observe the height of the liquid level in the water tank, and a user can add water in time.

Further, the filter element subassembly includes PAC filter core, RO filter core and the rearmounted carbon-point filter core that communicates in proper order.

Further, the PAC filter element comprises a PAC filter element inlet and a PAC filter element outlet, the RO filter element comprises an RO filter element inlet, an RO filter element outlet and a filter element wastewater outlet, and the post-positioned carbon rod filter element comprises a carbon rod filter element inlet and a filter element pure water outlet; PAC filter core import with the raw water export is linked together, RO filter core import with PAC filter core export is linked together, filter core waste water export with water tank waste water import is linked together, carbon-point filter core import with RO filter core export is linked together, carbon-point filter core export with pure water case intercommunication.

Further, the mainframe box includes mainframe box body and filter element lid, the third through-hole has been seted up to corresponding inside filter element group spare position department in mainframe box body top, the filter element lid have with the shape of third through-hole looks adaptation, just the filter element lid is detachable to be fixed in the third through-hole. The filter element cover is detachably fixed, the filter element can be replaced by detaching the filter element cover, and the operation is simple.

Furthermore, the water purifying device also comprises a heating module which is arranged between the pure water outlet of the water tank and the water outlet nozzle; the heating module comprises a heating body, an NTC temperature sensor and a water-vapor separation box. The heating device integrates a heating function into the water purifier, hot purified water can be obtained only by one-key operation, and the water purifier is simple and convenient.

Further, a self-priming pump is arranged between the raw water outlet and the PAC filter element inlet; a flushing valve is arranged between the filter element waste water outlet and the water tank waste water inlet; a water suction pump and a one-way valve are arranged between the pure water tank and the heating module.

Further, a liquid level switch is arranged in the water tank, and a liquid level detection device is arranged in the pure water tank. A liquid level switch is arranged in the water tank, and the water purification work is stopped when the liquid level of the water tank is lower than a specific height, so that the automatic control is realized; the pure water incasement is provided with liquid level detection device, and it specifically is including high liquid level float and low liquid level float, liquid level detection device can avoid pure water case liquid level too high, leads to the unable normal work of filter element group spare, avoids the liquid level to hang down excessively simultaneously, influences the user and uses.

Further, still including controlling means and display panel subassembly, controlling means with self priming pump, suction pump, flushometer, check valve, water tank liquid level switch, pure water case liquid level detection device and display panel subassembly electricity are connected. Controlling means's the function control of integrated each valve of setting up and pump head, further the simplified operation can also be used for showing simultaneously filter element group spare's in service behavior, it is simple and clear directly perceived, the timely change of the filter element group spare of being convenient for combines liquid level detection device's setting, can show through the display panel subassembly when the liquid level is low excessively and pure water incasement liquid level is too high or low excessively in the water tank, and convenient to use person knows the interior liquid level condition of box, reminds the user to carry out relevant operation simultaneously.

Compared with the prior art, the water purifying device provided by the utility model can start water purification work by filling tap water into the water tank before the water purifying device is used through the arrangement of the water tank, and has the advantages of no need of complex installation, simple operation and high portability; the water tank comprises a raw water tank and a waste water tank, and tap water can be filled in both the raw water tank and the waste water tank under the initial condition, so that the capacity of the water tank is improved; the running water in the water tank obtains the pure water and stores after the filtration of filter element group spare the pure water incasement, the produced waste water of filter element group spare enters into the wastewater tank department of water tank, former water tank and wastewater tank communicate each other at the top, the waste water that returns to the wastewater tank constantly accumulates, its surface of water gets into in the wastewater tank beyond the intercommunication, get into the water purification process again, through this setting can obtain more pure water through the circulation water purification under the same water tank capacity, simultaneously because TDS is great in the waste water, and density is great, impurity such as silt in the waste water is deposit in the wastewater tank, and the upper strata contains the less water of silt impurity and gets into former water tank water purification once more, raw water and waste water have been separated, avoided the great waste water of TDS directly to get into filter element group spare, effectively improved filter element life. Furthermore, the detachable water tank top cover and the filter element cover in the water purifying device are arranged, so that subsequent water adding and filter element replacement are facilitated, and the use and subsequent maintenance are simple and convenient; the water tank is internally provided with a liquid level switch, the water purification work can be stopped under the condition that the liquid level in the water tank is too low, the water purification tank is internally provided with a liquid level detection device, and the control device and the display panel assembly are combined to display the liquid level detection device in a concise and intuitive manner, so that a user can know the working condition of the water purifier and carry out operations such as water adding and the like conveniently; purifier simple structure, easy and simple to handle, degree of automation is high, and filter core long service life simultaneously can reduce the number of times of changing the filter core, and follow-up maintenance is simple and convenient.

For a better understanding and an implementation, the present invention is described in detail below with reference to the accompanying drawings.

Drawings

FIG. 1 is a schematic view of the overall appearance structure of a water purifying device according to embodiment 1 of the present invention;

FIG. 2 is a schematic view of the internal structure of the water purifying device in embodiment 1 of the present invention;

fig. 3 is a schematic view of a water tank structure of the water purifying device in embodiment 1 of the present invention;

FIG. 4 is a schematic view of the water tank of the water purifying device shown in FIG. 3;

FIG. 5 is a schematic view of a water path of the water purifying device according to embodiment 1 of the present invention;

fig. 6 is an exploded view of the water purification device in embodiment 2 of the present invention.

Detailed Description

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Example 1

Please refer to fig. 1-5 simultaneously, fig. 1 is the schematic diagram of the overall appearance structure of the water purifying device according to embodiment 1, fig. 2 is the schematic diagram of the internal structure of the water purifying device according to embodiment 1, fig. 3 is the schematic diagram of the water tank structure visual angle of the water purifying device according to embodiment 1, fig. 4 is the schematic diagram of the water tank structure visual angle of the water purifying device shown in fig. 3, fig. 5 is the schematic diagram of the water path of the water purifying device according to embodiment 1. As shown in the figures, embodiment 1 of the present invention discloses a water purification device, which comprises a main cabinet 10, a water tank 20, a filter element assembly 30 and a pure water tank 40; the water tank 20, the filter element assembly 30 and the pure water tank 40 are communicated in sequence, the filter element assembly 30 and the pure water tank 40 are arranged in the main case 10 after the water tank 20 is arranged in the main case 10;

the water tank 20 comprises a raw water tank 21 and a waste water tank 22 which are communicated with each other at the tops, a raw water outlet 212 is formed in the bottom of the raw water tank 21, the raw water outlet 212 is communicated with the filter element assembly 30, and a water tank waste water inlet 222 is formed in the waste water tank 22;

the filter element assembly 30 is provided with a filter element pure water outlet 31 and a filter element waste water outlet 32, the filter element pure water outlet 31 is communicated with the pure water tank 40, and the filter element waste water outlet 32 is communicated with the water tank waste water inlet 222;

the pure water tank 40 is provided with a pure water outlet 42 of the water tank, the main machine box 10 is provided with a water outlet nozzle 11, and the water outlet nozzle 11 is communicated with the pure water outlet 42 of the water tank.

Example 2

Referring to fig. 6, fig. 6 is an exploded view of a water purifying device according to embodiment 2 of the present invention. As shown in the drawings, embodiment 2 of the present invention provides a water purifying apparatus, which includes a main cabinet 10, a water tank 20, a filter element assembly 30, and a pure water tank 40; the water tank 20, the filter element assembly 30 and the pure water tank 40 are communicated in sequence, the filter element assembly 30 and the pure water tank 40 are arranged in the main case 10 after the water tank 20 is arranged in the main case 10;

the water tank 20 comprises a raw water tank 21 and a waste water tank 22 which are communicated with each other at the tops, a raw water outlet 212 is formed in the bottom of the raw water tank 21, the raw water outlet 212 is communicated with the filter element assembly 30, and a water tank waste water inlet 222 is formed in the waste water tank 22; in this embodiment, the water tank 20 includes a water tank body 24 and a partition 25, the water tank body 24 is a hollow structure, the partition 25 is fixed in the water tank body 24 to divide the water tank body 24 into a first cavity and a second cavity, the first cavity is an inner cavity of the raw water tank 21, and the second cavity is an inner cavity of the waste water tank 22; the first cavity and the second cavity are communicated with each other through the first through hole 23 at the top, in this embodiment, the height of the partition plate 25 is smaller than the height of the water tank 20, the top edge of the partition plate 25 and the inner wall of the water tank 20 enclose to form the first through hole 23, and in other embodiments, the first through hole 23 may also be formed by directly opening the top of the partition plate 25.

As a preferred embodiment, the water tank 20 further includes a water tank top cover 26, the top of the water tank body 24 is provided with a second through hole 27, the water tank top cover 26 has a shape matching with the second through hole 27, and the water tank top cover 26 is detachably covered on the second through hole 27.

The filter element assembly 30 is provided with a filter element pure water outlet 31 and a filter element waste water outlet 32, the filter element pure water outlet 31 is communicated with the pure water tank 40, and the filter element waste water outlet 32 is communicated with the water tank waste water inlet 222; the PAC cartridge 33 includes a PAC cartridge inlet 332 and a PAC cartridge outlet 334, the RO cartridge 34 includes an RO cartridge inlet 342, an RO cartridge outlet 344, and a cartridge waste water outlet 32, and the post-carbon cartridge 35 includes a carbon cartridge inlet 352 and a cartridge pure water outlet 31; the PAC filter element inlet 332 is communicated with the raw water outlet 212, the RO filter element inlet 342 is communicated with the PAC filter element outlet 334, the filter element waste water outlet 32 is communicated with the water tank waste water inlet 222, the carbon rod filter element inlet 352 is communicated with the RO filter element outlet 344, and the filter element pure water outlet 31 is communicated with the pure water tank 40.

As a preferred embodiment, the main cabinet 10 includes a main cabinet body 12 and a filter element cover 13, the main cabinet body 12 includes a cabinet base 122, a cabinet frame 124, a left side plate 126 and a right side plate 128, the top of the cabinet frame 124 is opened with a third through hole 14 corresponding to the position of the internal filter element assembly 30, the filter element cover 13 has a shape matched with the third through hole 14, and the filter element cover 13 is detachably fixed to the third through hole 14.

In a preferred embodiment, the water purifying device further comprises a heating module 50 disposed between the pure water outlet 42 of the water tank and the water outlet nozzle 11; the heating module 50 includes a heating body 51, an NTC temperature sensor 52, and a moisture separation box 53.

The pure water tank 40 is provided with a pure water outlet 42 of the water tank, the main machine box 10 is provided with a water outlet nozzle 11, and the water outlet nozzle 11 is communicated with the pure water outlet 42 of the water tank. In a preferred embodiment, the front bottom of the main cabinet 10 is further provided with a water pan 15

A self-priming pump is arranged between the raw water outlet 212 and the PAC filter element inlet 332; a flush valve is disposed between the cartridge waste water outlet 32 and the tank waste water inlet 222; a water pump and a one-way valve are arranged between the pure water tank 40 and the heating module 50.

In a preferred embodiment, a liquid level switch 28 is provided in the tank 20, and a liquid level detector 44 is provided in the pure water tank 40. A liquid level switch 28 is arranged in the water tank 20, and the water purification work is stopped when the liquid level of the water tank 20 is lower than a specific height, so that the automatic control is realized; the pure water tank 40 is internally provided with a liquid level detection device 44 which specifically comprises a high liquid level floater 442 and a low liquid level floater 444, and the liquid level detection device can avoid that the liquid level of the pure water tank is too high, so that the filter element assembly can not work normally, and meanwhile, the liquid level is prevented from being too low, so that the use of a user is influenced.

The water purifying device further comprises a control device (not shown) and a display panel assembly 60, wherein the control device is electrically connected with the self-priming pump, the water suction pump, the flushing valve, the one-way valve, the liquid level switch 28, the liquid level detection device 44 and the display panel assembly 60. Controlling means's the function control of each valve of integration and pump head that sets up, further simplified operation, can also be used for showing filter element group spare's in service behavior simultaneously, it is simple and clear directly perceived, the timely change of the filter element group spare of being convenient for, combine liquid level detection device's setting, can show through the display panel subassembly when the liquid level crosses low and pure water incasement liquid level is too high or crosses low in the water tank, convenient to use person knows the interior liquid level condition of box, reminds the user to carry out relevant operation simultaneously.

The above examples only represent some embodiments of the present invention, and the description thereof is more specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention.

Claims

1. A water purifying device is characterized in that: comprises a main case, a water tank, a filter element assembly and a pure water tank; the water tank, the filter element assembly and the pure water tank are sequentially communicated, the water tank is arranged behind the main case, and the filter element assembly and the pure water tank are arranged in the main case;

2. The water purification apparatus of claim 1, wherein: the water tank comprises a water tank body and a partition plate, the water tank body is of a hollow structure, the partition plate is fixed in the water tank body, the water tank body is divided into a first cavity and a second cavity, the first cavity is an original water tank inner cavity, the second cavity is a waste water tank inner cavity, and the first cavity and the second cavity are communicated with each other through a first through hole at the top.

3. The water purification apparatus of claim 2, wherein: the water tank is characterized by further comprising a water tank top cover, a second through hole is formed in the top of the water tank body, the water tank top cover is in a shape matched with the second through hole, and the water tank top cover is detachably covered on the second through hole.

4. The water purification apparatus of claim 1, wherein: the filter element subassembly is including PAC filter core, RO filter core and the rearmounted carbon-point filter core that communicates in proper order.

5. The water purification apparatus of claim 4, wherein: the PAC filter element comprises a PAC filter element inlet and a PAC filter element outlet, the RO filter element comprises an RO filter element inlet, an RO filter element outlet and a filter element wastewater outlet, and the post-positioned carbon rod filter element comprises a carbon rod filter element inlet and a filter element pure water outlet; PAC filter core import with the raw water export is linked together, RO filter core import with PAC filter core export is linked together, filter core waste water export with water tank waste water import is linked together, carbon-point filter core import with RO filter core export is linked together, carbon-point filter core export with pure water case intercommunication.

6. The water purification apparatus of claim 5, wherein: the mainframe box includes mainframe box body and filter element lid, the third through-hole has been seted up to corresponding inside filter element group spare position department in mainframe box body top, the filter element lid have with the shape of third through-hole looks adaptation, just the filter element lid is detachable to be fixed in the third through-hole.

7. The water purification apparatus of claim 6, wherein: the water purifying device also comprises a heating module which is arranged between the pure water outlet of the water tank and the water outlet nozzle; the heating module comprises a heating body, an NTC temperature sensor and a water-vapor separation box.

8. The water purification apparatus of claim 7, wherein: a self-priming pump is arranged between the raw water outlet and the PAC filter element inlet; a flushing valve is arranged between the filter element waste water outlet and the water tank waste water inlet; a water suction pump and a one-way valve are arranged between the pure water tank and the heating module.

9. The water purification apparatus of claim 8, wherein: the water tank is internally provided with a liquid level switch, and the pure water tank is internally provided with a liquid level detection device.

10. The water purification apparatus of claim 9, wherein: still including controlling means and display panel subassembly, controlling means with self priming pump, suction pump, flushometer, check valve, water tank liquid level switch, pure water case liquid level detection device and display panel subassembly electricity are connected.