CN220182889U

CN220182889U - Double-waterway water purifying equipment

Info

Publication number: CN220182889U
Application number: CN202321463008.2U
Authority: CN
Inventors: 邬凯凯
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-06-09
Filing date: 2023-06-09
Publication date: 2023-12-15
Anticipated expiration: 2033-06-09

Abstract

The utility model provides a double-waterway water purifying device, comprising: the water inlet end comprises a water inlet tee joint; the water producing waterway comprises a PP filter element, a water inlet electromagnetic valve, a self-priming pump and an RO filter element which are communicated in sequence; the state switching waterway comprises a combined flushing valve, a first ball valve, a water tank and a second ball valve which are sequentially communicated, wherein the combined flushing valve is connected with the wastewater outlet end of the RO filter element, the second ball valve is connected with a pipeline between the water tank and a water inlet tee joint, and the outlet end of the combined flushing valve is connected with another wastewater outlet; the water outlet waterway comprises a pure water cup and a pure water tap which are communicated with the outlet end of the RO filter element, a water outlet electromagnetic valve is arranged between the pure water cup and the RO filter element, a high-pressure switch and a one-way valve are arranged between the pure water tap and the RO filter element, and the pure water cup and the pure water tap are connected to a kitchen water outlet pipeline through a water suction pump.

Description

Double-waterway water purifying equipment

Technical Field

The utility model relates to the technical field of water purifying equipment, in particular to double-waterway water purifying equipment.

Background

RO reverse osmosis water purifier is a pure water machine (also called terminal water purifying equipment) which can be directly drunk by human being by filtering raw water (physical method) through international popular reverse osmosis and other methods without adding any compound.

Aiming at wastewater treatment, the existing RO water purification equipment is a double-waterway integrated or non-integrated waterway system for wastewater recovery automatic treatment, which is disclosed by Chinese bulletin No. CN215288222U, and comprises an integrated waterway, wherein the integrated waterway comprises a water-making waterway and a state switching waterway, a primary filter element PP cotton, a self-priming booster pump, a secondary Ro filter element, a rear filter element, a pure water TDS probe, a pure water tank air valve and a water tank air valve are arranged on the integrated waterway, a pure water tank and a water tank are arranged in the integrated waterway, the upper end inside the water tank is connected with a wastewater high-water-level probe, the bottom end inside the water tank is connected with a wastewater low-water-level probe, the wastewater is automatically recycled through the double-waterway system with water-making and wastewater recovery zero-emission automatic treatment, the wastewater recovery automatic treatment is rapid and convenient, the waste of water resources of wastewater emission is reduced, and the water cost is reduced.

The existing water purifying equipment and the existing water purifying equipment still have the problem of single application scene, and cannot be used as a bench machine and a kitchen machine at the same time, and the existing water purifying equipment still need to be improved.

In view of this, the present inventors have specifically devised a dual-waterway water purification apparatus, and the present disclosure is thereby generated.

Disclosure of Invention

In order to solve the problems, the technical scheme of the utility model is as follows:

a dual waterway water purifying apparatus, comprising:

the water inlet end comprises a water inlet tee joint, and the inlet end of the water inlet tee joint is connected with a municipal tap water pipeline;

the water producing waterway comprises a PP filter element, a water inlet electromagnetic valve, a self-priming pump and an RO filter element which are communicated in sequence;

the state switching waterway comprises a combined flushing valve, a first ball valve, a water tank and a second ball valve which are sequentially communicated, wherein the combined flushing valve is connected with the wastewater outlet end of the RO filter element, the second ball valve is connected with a pipeline between the water tank and a water inlet tee joint, and the outlet end of the combined flushing valve is connected with another wastewater outlet;

the water outlet waterway comprises a kitchen water outlet pipeline and a bench water outlet pipeline which are respectively connected with the RO filter element, wherein the middle part of the bench water outlet pipeline is provided with a water outlet electromagnetic valve and is connected with a pure water cup at the tail end, the middle part of the kitchen water outlet pipeline is provided with a high-pressure switch and a one-way valve and is connected with a pure water tap at the tail end, and the pure water cup and the pure water tap are connected with the kitchen water outlet pipeline through a water suction pump.

Preferably, the pure water cup comprises a glass cup and a base detachably connected with the glass cup, and a photoelectric probe for monitoring the high liquid level of the glass cup is arranged on the outer side of the upper end of the pure water cup.

Preferably, a preposed filter element is arranged between the water inlet end of the RO filter element and the self-priming pump, and a postposed filter element is arranged between the water outlet end of the RO filter element and the inlet ends of the kitchen water outlet pipeline and the bench water outlet pipeline.

Preferably, the pre-filter element is a pre-pretreatment filter element for coarse filtration, and the post-filter element is an active filter element for improving taste.

Preferably, the self-priming pump is a self-priming booster pump.

Preferably, a low-liquid-level floating ball is arranged in the water tank.

Preferably, the water inlet end is provided with a tap connected with the water inlet tee joint.

The beneficial effects of the utility model are as follows:

1. when the water tank is used as a bench machine, only a tap water pipeline at a water inlet end and a wastewater outlet are blocked and not used, at the moment, internal water flows back to the inside of the water tank along a state switching waterway, water in the water tank is used as a water source, filtered again through a water making waterway and stored in a pure water cup for removal and use; when the water purifier is used as a kitchen machine, the first ball valve and the second ball valve at the two ends of the state switching waterway are closed at the moment, a tap water pipeline is used as a water source, waste water is normally discharged through a waste water outlet, purified pure water enters a pure water cup and is discharged through a pure water tap, the pure water cup can be used as a pressure barrel at the moment, water stored in the pure water cup is pumped out through a water pump to be combined with a water storage tap to form water, and the corresponding water outlet flow is increased, so that the water purifier can be used as a kitchen machine, can realize multi-scene application, and meets different requirements of users;

2. monitoring the water level in the glass of the pure water cup through the photoelectric probe, stopping filtering when the water level reaches a set detection high position, and enabling the pure water cup to realize a water storage function so as to avoid frequent starting of a corresponding filtering structure in a water making waterway and prolong the service life of the whole equipment;

3. the preposed filter element and the postposed filter element are arranged, so that the water purifying effect of the equipment can be further enhanced.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model and do not constitute a limitation on the utility model.

Wherein:

FIG. 1 is a schematic diagram of the connection structure of the present utility model;

FIG. 2 is a schematic view of the structure of the pure water cup of the present utility model.

Description of the reference numerals:

10. a water inlet end; 11. a water inlet tee joint; 12. tap water; 20. a water producing waterway; 21. a PP filter element; 22. a water inlet electromagnetic valve; 23. a self priming pump; 24. RO filter core; 25. a filter element is arranged in front; 26. a rear filter element; 30. a state switching waterway; 31. a combination flush valve; 32. a first ball valve; 33. a water tank; 34. a second ball valve; 35. a wastewater outlet; 40. a water outlet waterway; 41. a pure water cup; 411. a glass; 412. a base; 42. a pure water tap; 43. a water outlet electromagnetic valve; 44. a high voltage switch; 45. a one-way valve; 46. a water pump; 50. a main body; 60. and the base is connected.

Detailed Description

In order to make the technical problems, technical schemes and beneficial effects to be solved more clear and obvious, the utility model is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.

Referring to fig. 1 to 2, a dual waterway water purifying apparatus according to a preferred embodiment of the present utility model includes:

the water inlet end 10 comprises a water inlet tee joint 11, the inlet end of the water inlet tee joint 11 is connected with a municipal tap water pipeline, and the two water outlet ends of the water inlet tee joint 11 are respectively connected with a tap 12 and a PP filter element 21;

the water producing waterway 20 comprises a PP filter element 21, a water inlet electromagnetic valve 22, a self-priming pump 23 and an RO filter element 24 which are communicated in sequence;

the state switching waterway 30 comprises a combined flushing valve 31, a first ball valve 32, a water tank 33 and a second ball valve 34 which are sequentially communicated, wherein the combined flushing valve 31 is connected with the waste water outlet end of the RO filter element 24, the second ball valve 34 is connected with a pipeline between the water tank 33 and the water inlet tee joint 11, the outlet end of the combined flushing valve 31 is connected with a waste water outlet 35, and the waste water outlet 35 is connected with a kitchen sewer in a household to realize the discharge of waste water;

the water outlet waterway 40 comprises a kitchen lower water outlet pipeline and a bench upper water outlet pipeline which are respectively connected with the RO filter element 24, wherein the middle part of the bench upper water outlet pipeline is provided with a water outlet electromagnetic valve 43, the tail end of the water outlet electromagnetic valve is connected with a pure water cup 41, the middle part of the kitchen lower water outlet pipeline is provided with a high-pressure switch 44 and a one-way valve 45, the tail end of the kitchen lower water outlet pipeline is connected with a pure water tap 42, and the pure water cup 41 and the pure water tap 42 are connected with the kitchen lower water outlet pipeline through a water suction pump 46.

Preferably, the pure water cup 41 includes a glass 411 and a base 412 detachably connected with the glass 411, a photoelectric probe (not shown in the figure) is arranged at the outer side of the glass 411 and at a position close to a water outlet at the upper end, and is used for monitoring a set high liquid level in the glass, in this embodiment, the photoelectric probe is a photoelectric sensor, and monitors the water level in the glass 411 of the pure water cup 41 through the photoelectric probe, when the water level reaches the set high detection position, a corresponding valve body is controlled through corresponding circuit connection and a pipe is opened to realize interception of a pipeline, so that the purpose of stopping filtration is realized, the pure water cup 41 realizes the function of water storage, so that the corresponding filtering structure in the water making waterway 20 is prevented from being started frequently, and the whole service life of equipment is prolonged.

Preferably, the water inlet end and the water outlet end of the RO filter element 24 are respectively provided with a front filter element 25 and a rear filter element 26, the water inlet end 10 of the front filter element 25 is connected with the self-priming pump 23, and the water outlet end of the rear filter element 26 is connected with the pure water cup 41 and the pure water tap 42.

Preferably, the pre-filter element 25 is a pre-treatment coarse filter element, the post-filter element is a post-taste improvement active filter element, and the pre-filter element is used for primary filtering and purifying (i.e. coarse filtering) of a water source and is an RO reverse osmosis filter element, so that the water reaches the requirement of direct drinking water after deep purifying; and a filter element is arranged at the rear part, so that the taste effect of direct drinking water is improved.

Preferably, the self priming pump 23 is a self priming booster pump.

Preferably, a low-level floating ball (not shown in the figure) is arranged in the water tank 33, so that the waste water level in the water tank 33 is monitored through the low-level floating ball, and a user can conveniently and intensively treat the waste water in the water tank 33.

Preferably, the RO filter element 24, the pre-filter element 25, the post-filter element 26 and the PP filter element 21 comprise a main body, a filter element arranged in the main body and a connection base arranged at the upper end of the main body, the connection base is provided with a water inlet and a water outlet, the connection base corresponding to the RO filter element 24 is provided with a water inlet and two water outlets, the combined flushing valve 31 and the post-filter element 26 are respectively connected with the two water outlets, in this embodiment, the structure and the filtering principle of the RO filter element 24, the pre-filter element 25, the post-filter element 26 and the PP filter element 21 refer to the filter element structure disclosed in the Chinese publication No. CN204134341U, CN212067991U, the connection base at the upper end of the RO filter element has a single water inlet or a plurality of water inlets and water outlets, and the water inlets are used for filtering the source water to be filtered to be returned to the water outlet on the connection base along the channel in the main body, so as to achieve the effect of purifying the source water.

Preferably, the water inlet end 10 is provided with a tap water tap 12 connected with a water inlet tee 11, so that the device can be conveniently installed in a common household user, and the tap water tap 12 of the household user is only required to be additionally provided with the water inlet tee 11, so that the device can be used as a water source end of the device, and the applicability and the installation convenience of the device are fully improved.

When the pure water cup 41 is switched to the use state of the kitchen machine, the pure water faucet 42 temporarily produces water through the machine, meanwhile, the pure water cup 41 is used as a pressure barrel to be matched with the water suction pump 46 to pump out the water stored in the pure water cup 41 and is converged into the kitchen water outlet pipeline of the pure water faucet 42, so that the water outlet flow of the pure water faucet 42 is increased, and compared with the state of temporarily producing water by the normal machine, the pure water cup 41, the water suction pump 46 and the pure water faucet 42 which are matched to be used can be increased and maintain the stable water outlet amount of the pure water faucet 42 when being used as the kitchen machine.

In addition, in the implementation, the connection mode of the pipeline nodes is a universal threaded quick connector of two-way or three-way commonly used in the water purification machine industry.

The pure water cup is a non-standard product, and the base of the pure water cup is used for feeding water into the glass cup.

The combined flushing valve, the self-priming pump, the water pump, the high-pressure switch and the one-way valve are all standard products in the water purifier industry, the combined flushing valve is a waste water flushing valve, and the self-priming pump and the water pump are all miniature diaphragm pumps.

The water inlet electromagnetic valve is a standard product in the water purification machine industry, namely, the water inlet electromagnetic valve is connected quickly, is suitable for electromagnetic direct-current power supply electric control water supply equipment such as a water dispenser and the like, and can also be used as an induction water valve in public facilities or families.

The liquid level detection principle in the water tank is a floating ball liquid level meter, and the water level in the water tank is monitored through the floating ball liquid level meter.

The liquid level detection principle in the pure water cup is a non-contact single-induction water level sensor, and the liquid level detection principle comprises an infrared emitter and a photosensitive receiving transistor for receiving infrared rays, wherein the infrared emitter and the photosensitive receiving transistor are arranged at a higher position in the pure water cup in an aligned mode, and the highest water level is set through the mounting position, so that a user is prompted by combining a corresponding circuit, and the water level in the glass cup is reminded of being full for the user, and the glass cup can be used.

The beneficial effects of the utility model are as follows:

when the water tank is used as a bench machine, only a tap water pipeline at a water inlet end and a wastewater outlet are blocked and not used, at the moment, internal water flows back to the inside of the water tank along a state switching waterway, water in the water tank is used as a water source, filtered again through a water making waterway and stored in a pure water cup for removal and use; when the kitchen machine is used, the first ball valve and the second ball valve at the two ends of the state switching waterway are closed at the moment, a tap water pipeline is used as a water source, waste water is normally discharged through a waste water outlet, purified pure water enters the pure water cup and is discharged through the pure water faucet, the pure water cup can be used as a pressure barrel at the moment, water stored in the pure water cup is pumped out through the water pump and is combined with the water storage faucet to form water, and the corresponding water outlet flow is increased, so that the water purifying equipment can be used as a kitchen machine, can be used in multiple scenes, and meets different requirements of users.

While the utility model has been described above with reference to the accompanying drawings, it will be apparent that the utility model is not limited to the above embodiments, but is capable of being modified or applied directly to other applications without modification, as long as various insubstantial modifications of the method concept and technical solution of the utility model are adopted, all within the scope of the utility model.

Claims

1. A dual waterway water purification apparatus, comprising:

the water inlet end (10) comprises a water inlet tee joint (11), and the inlet end of the water inlet tee joint (11) is connected with a municipal tap water pipeline;

the water producing waterway (20) comprises a PP filter element (21), a water inlet electromagnetic valve (22), a self-priming pump (23) and an RO filter element (24) which are communicated in sequence;

the state switching waterway (30) comprises a combined flushing valve (31), a first ball valve (32), a water tank (33) and a second ball valve (34) which are sequentially communicated, wherein the combined flushing valve (31) is connected with the waste water outlet end of the RO filter element (24), the second ball valve (34) is connected with a pipeline between the water tank (33) and the water inlet tee joint (11), and the outlet end of the combined flushing valve (31) is connected with another waste water outlet (35);

the water outlet waterway (40) comprises a kitchen lower water outlet pipeline and a bench water outlet pipeline which are respectively connected with the RO filter element (24), wherein a water outlet electromagnetic valve (43) is arranged in the middle of the bench water outlet pipeline, the tail end of the water outlet electromagnetic valve is connected with a pure water cup (41), a high-pressure switch (44) and a one-way valve (45) are arranged in the middle of the kitchen lower water outlet pipeline, the tail end of the high-pressure switch is connected with a pure water tap (42), and the pure water cup (41) and the pure water tap (42) are connected with the kitchen lower water outlet pipeline through a water suction pump (46).

2. The double-waterway water purification device according to claim 1, wherein the pure water cup (41) comprises a glass cup (411) and a base (412) detachably connected with the glass cup (411), and a photoelectric probe for monitoring the high liquid level of the glass cup (411) is arranged on the outer side of the upper end of the pure water cup (41).

3. The double-waterway water purification device according to claim 1, characterized in that a preposed filter element (25) is arranged between the water inlet end of the RO filter element (24) and the self-priming pump (23), and a postpositive filter element (26) is arranged between the water outlet end of the RO filter element (24) and the inlet ends of the kitchen water outlet pipeline and the bench water outlet pipeline.

4. A dual waterway water purification unit according to claim 3, characterized in that the pre-filter (25) is a pre-treatment coarse filter and the post-filter is a post-taste improving active filter.

5. A dual waterway water purification unit according to claim 1, characterized in that the self priming pump (23) is a self priming booster pump.

6. A double waterway water purification unit according to claim 1, characterized in that a low level float is provided in the tank (33).

7. A double waterway water purification unit according to claim 1, characterized in that the water inlet end (10) is provided with a tap water tap (12) connected to a water inlet tee (11).