CN216687669U - Heatable formula water drive reverse osmosis water purifier of integrated filter core - Google Patents

Heatable formula water drive reverse osmosis water purifier of integrated filter core Download PDF

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Publication number
CN216687669U
CN216687669U CN202220021402.XU CN202220021402U CN216687669U CN 216687669 U CN216687669 U CN 216687669U CN 202220021402 U CN202220021402 U CN 202220021402U CN 216687669 U CN216687669 U CN 216687669U
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water
filter element
reverse osmosis
purifier
integrated
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邹浩
陈笃力
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Ningbo Puer Water Purification Technology Co ltd
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Ningbo Puer Water Purification Technology Co ltd
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    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02ATECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A20/00Water conservation; Efficient water supply; Efficient water use
    • Y02A20/124Water desalination
    • Y02A20/131Reverse-osmosis

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Abstract

The utility model provides a heatable water-driven reverse osmosis water purifier integrated with a filter element, which comprises a water purifier body, a pure water discharge waterway and a water-driven circulation waterway, wherein the pure water discharge waterway is communicated with the water-driven circulation waterway; the pure water discharge waterway comprises a raw water interface, an integrated filter element assembly, a heating module and a pure water tap which are sequentially connected in series, the filter element assembly comprises a pre-pretreatment filter element, a reverse osmosis membrane filter element and a post-carbon rod filter element which are sequentially connected in series, and the heating module comprises a hot water electromagnetic valve, a water suction pump and a heating body which are sequentially connected in series; the water driving circulation water path comprises a water driving tank, two ends of the water driving tank are respectively provided with a raw water inlet and a pure water inlet, the raw water inlet and the pure water outlet are connected between the pre-pretreatment filter element and the reverse osmosis membrane filter element, and the pure water inlet and the pure water outlet are connected between the reverse osmosis membrane filter element and the post-positioned carbon rod filter element; the water purifier overcomes the defects of secondary pollution, large volume, high manufacturing cost and unsafe use of the existing water purifier.

Description

Heatable formula water drive reverse osmosis water purifier of integrated filter core
Technical Field
The utility model relates to the field of water purification devices, in particular to a heatable water-driven reverse osmosis water purifier integrated with a filter element.
Background
In recent years, as water pollution becomes more serious, the water source which can be directly drunk by human beings in the nature is very little. In order to solve the problem of drinking water for human beings, various water purification products are inoculated, and the water purifier is one of the products. The water purifier is a small integrated product based on the high-quality process of large-scale pipeline direct drinking water, and belongs to the on-site drinking mode, namely tap water is directly connected, a series of water treatment works are completed in the water purifier, pure water capable of being drunk is finally obtained, the water treatment principle and the type of the pure water are basically consistent with the large-scale pipeline direct drinking water treatment principle, and the water purifier mainly adopts a membrane treatment method, such as ultrafiltration, nanofiltration, reverse osmosis membrane filtration and other forms, and is assisted with devices such as disinfection treatment and the like. Because of its various excellent characteristics over barreled water, it is widely considered to replace the barreled water as an upgrading revolution of direct drinking water for residents.
The existing water purifier still has the following defects: the additional heating function of the conventional water purifier is that a water tank is generally arranged as a buffer, so that secondary pollution is easily caused and the conventional water purifier is unhealthy to drink; (II) a plurality of filter elements are generally arranged in the conventional water purifier, and a fixed structure needs to be designed by matching the filter elements in the water inlet device, so that the use cost is high, and the replacement of the filter elements is inconvenient; and (III) the conventional small flux is matched with an external gas drive pressure tank, so that the occupied placement space is occupied, and when the gas drive pressure tank is matched, the water outlet flow rate is in a descending trend, the actual utilization rate of stored water is insufficient, and the hidden danger of barrel explosion exists.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The utility model aims to solve the problem of providing a heatable water-driven reverse osmosis water purifier integrated with a filter element so as to overcome the defects of secondary pollution, large volume, high manufacturing cost and unsafe use of the conventional water purifier.
(II) technical scheme
In order to solve the technical problem, the utility model provides a heatable water-driven reverse osmosis water purifier integrated with a filter element, which comprises a water purifier body, and a pure water discharge waterway and a water-driven circulation waterway which are arranged on the water purifier body;
the pure water discharge waterway comprises a raw water interface, an integrated filter element assembly, a heating module and a pure water tap which are sequentially connected in series through a water pipe, wherein the filter element assembly comprises a pre-pretreatment filter element, a reverse osmosis membrane filter element and a post-carbon rod filter element which are sequentially connected in series, the heating module comprises a hot water electromagnetic valve, a water pump and a heating body which are sequentially connected in series, and the heating body is used for heating the manufactured pure water;
the water drive circulation water route includes that water drives the jar, the one end that water drives the jar is provided with the raw water and imports and exports, and the other end is provided with the pure water and imports and exports, raw water inlet and outlet department water piping connection be in leading preliminary pretreatment filter core with on the water route between the reverse osmosis membrane filter core, pure water inlet and outlet department water piping connection be in the reverse osmosis membrane filter core with on the water route between the rearmounted carbon-point filter core.
The water purifier is provided with the heating module, the water source of the heating module is provided by pure water in the water drive tank, a cache water tank is not required to be arranged, secondary pollution is prevented, and the manufactured pure water is clean and healthy; the water drive tank is configured to replace a traditional air drive tank, so that the water storage space of the water drive tank can be utilized to the maximum extent, the water storage capacity is larger, the volume is smaller, and the filter element assembly and the water drive tank can be both arranged in the water purifier by combining with the integrated filter element assembly, so that the placing volume of the water purifier is reduced; adopt water drive jar water storage for this water purifier factor of safety is higher, does not have "explode bucket" hidden danger, and goes out the water flow great, and the flow is stable.
Furthermore, the pure water discharge waterway also comprises a check valve and a high-pressure switch, wherein the check valve and the high-pressure switch are connected in series between the rear carbon rod filter element and the hot water electromagnetic valve. The pure water discharge waterway also comprises a normal-temperature water electromagnetic valve, wherein a water pipe at one end of the normal-temperature water electromagnetic valve is connected between the high-voltage switch and the hot water electromagnetic valve, and a water pipe at the other end of the normal-temperature water electromagnetic valve is connected with the pure water tap. In this way, the pure water tap can discharge the heated pure water and the normal temperature pure water, and the use is more convenient.
Furthermore, the pure water discharge water route still includes water inlet solenoid valve and booster pump, water inlet solenoid valve and the booster pump concatenates leading preliminary treatment filter core with between the reverse osmosis membrane filter core. The raw water inlet and outlet are connected between the water inlet electromagnetic valve and the booster pump through water pipes.
Furthermore, the pure water discharge waterway also comprises a pressure reducing valve, the pressure reducing valve is connected in series between the raw water interface and the front pretreatment filter element, and the preset pressure value of the check valve is greater than the pressure reducing value of the pressure reducing valve. In this way, the device can be effectively prevented from being frequently started or even not working.
Furthermore, the water purifier still including set up water purification discharge water route on the water purifier body, water purification discharge water route includes the water purification discharge port, water piping connection is in at water purification discharge port the leading preliminary treatment filter core with on the water route between the solenoid valve of intaking.
Furthermore, the water purifier is still including setting up concentrated water discharge water route on the water purifier body, concentrated water discharge water route includes concentrated water discharge port and washes the solenoid valve, the reverse osmosis membrane filter core wash the solenoid valve with concentrated water discharge port concatenates the intercommunication in proper order.
(III) advantageous effects
Compared with the prior art, the heatable water-driven reverse osmosis water purifier integrated with the filter element provided by the utility model has the following advantages:
1) the heating module is arranged, and the water source of the heating module is provided by pure water in the water drive tank, so that a buffer water tank is not required to be arranged, secondary pollution is prevented, and the produced pure water is clean and healthy;
2) the water drive tank is configured to replace a traditional air drive tank, so that the water storage space of the water drive tank can be utilized to the maximum extent, the water storage capacity is larger, the volume is smaller, and the filter element structure and the water drive tank can be both arranged in the water purifier by combining the integrated filter element assembly, so that the arrangement volume of the water purifier is reduced; the water driving tank is adopted for storing water, so that the water purifier has higher safety factor, no hidden danger of barrel explosion, larger water outlet flow and stable flow;
3) the filter element assembly of adoption integrated form can be realized on can integrating the function that needs to use many filter core structures to realize among the traditional water purifier to a filter core, and the volume that reduces the water purifier that can be great has reduced the cost of water purifier, provides convenience for the water purifier maintenance in later stage simultaneously.
Drawings
FIG. 1 is a schematic structural diagram of a water path of a heatable water-driven reverse osmosis water purifier integrated with a filter element according to the present invention;
FIG. 2 is a schematic diagram of a water path portion of a heatable water-driven reverse osmosis water purifier with an integrated filter element according to the present invention;
FIG. 3 is a schematic diagram of another part of a water path of a heatable water-driven reverse osmosis water purifier integrated with a filter element according to the present invention;
the corresponding part names for the various reference numbers in the figures are: 1. a raw water interface; 2. a filter element assembly; 3. a heating module; 4. a pure water tap; 5. a water drive tank; 6. a check valve; 7. a high voltage switch; 8. a normal temperature water electromagnetic valve; 9. a water inlet electromagnetic valve; 10. a booster pump; 11. a pressure reducing valve; 12. a purified water discharge port; 13. a concentrated water outlet; 14. flushing the electromagnetic valve; 21. a pre-treatment filter element is arranged in front; 22. a reverse osmosis membrane filter element; 23. a post-positioned carbon rod filter element; 31. a hot water solenoid valve; 32. a water pump; 33. a heating body; 51. a raw water inlet and outlet; 52. and pure water inlet and outlet.
Detailed Description
The following detailed description of embodiments of the present invention is provided in connection with the accompanying drawings and examples. The following examples are intended to illustrate the utility model but are not intended to limit the scope of the utility model.
Referring to fig. 1 to 3, the present invention provides a heatable water-driven reverse osmosis water purifier integrated with a filter element, including a water purifier body, and a pure water discharge waterway and a water-driven circulation waterway disposed on the water purifier body.
Referring to fig. 1 and 3, the pure water discharge water path includes a raw water connector 1, an integrated filter element assembly 2, a heating module 3 and a pure water tap 4 which are sequentially connected in series through a water pipe, the raw water connector 1 is connected with an external tap water pipe, the integrated filter element assembly 2 is adopted, functions which can be realized by a plurality of filter element structures can be integrated on one filter element, the size of the water purifier can be greatly reduced, and the cost of the water purifier is reduced. The filter element assembly 2 comprises a pre-pretreatment filter element 21, a reverse osmosis membrane filter element 22 and a post-carbon rod filter element 23 which are sequentially connected in series through pipelines, the heating module 3 comprises a hot water electromagnetic valve 31, a water suction pump 32 and a heating body 33 which are sequentially connected in series through pipelines, the heating body 33 is used for heating manufactured pure water, and the heating body 33 adopts heating parts commonly used in the water treatment technology.
Referring to fig. 1 and 2, the water driving circulation water path includes a water driving tank 5, one end of the water driving tank 5 is provided with a raw water inlet and outlet 51, and the other end is provided with a pure water inlet and outlet 52, the raw water inlet and outlet 51 is connected to the water path between the pre-pretreatment filter element 21 and the reverse osmosis membrane filter element 22, and the pure water inlet and outlet 52 is connected to the water path between the reverse osmosis membrane filter element 22 and the post-carbon rod filter element 23.
Referring to fig. 1 and 3, the pure water discharge waterway further includes a check valve 6, a high-pressure switch 7, and a normal-temperature water solenoid valve 8, and the check valve 6 and the high-pressure switch 7 are connected in series between the post-carbon rod filter element 23 and the hot water solenoid valve 31. The water pipe at one end of the normal temperature water electromagnetic valve 8 is connected between the high-voltage switch 7 and the hot water electromagnetic valve 31, and the water pipe at the other end of the normal temperature water electromagnetic valve 8 is connected with the pure water tap 4.
Referring to fig. 1 and 2, the pure water discharge waterway further includes a water inlet solenoid valve 9, a booster pump 10 and a pressure reducing valve 11, the water inlet solenoid valve 9 and the booster pump 10 are connected in series between the pre-treatment filter element 21 and the reverse osmosis membrane filter element 22, and a water pipe at the raw water inlet and outlet 51 is connected between the water inlet solenoid valve 9 and the booster pump 10. The pressure reducing valve 11 is connected in series between the raw water connector 1 and the pre-pretreatment filter element 21, and the pressure value preset by the check valve 6 is greater than the pressure reducing value of the pressure reducing valve 11, wherein the pressure reducing value of the pressure reducing valve is generally 0.25-0.3 MPa; the pressure value of the check valve is generally set at 0.35MPa and disconnected; in this way, the device can be prevented from being frequently started or even not working.
In order to increase the functionality of the water purifier, the water purifier also comprises a purified water discharge waterway and a concentrated water discharge waterway which are arranged on the water purifier body, the purified water discharge waterway comprises a purified water discharge port 12, and the purified water discharge port 12 is connected on the waterway between the pre-pretreatment filter element 21 and the water inlet electromagnetic valve 9 through a water pipe. The concentrated water discharge waterway comprises a concentrated water discharge port 13 and a flushing electromagnetic valve 14, and the reverse osmosis membrane filter element 22, the flushing electromagnetic valve 14 and the concentrated water discharge port 13 are sequentially connected in series and communicated.
The working principle of the water purifier is as follows:
when preparing pure water: the equipment is powered on, when the high-voltage switch 7 is detected to be closed, the booster pump 10 and the water inlet electromagnetic valve 9 are powered on to work, the pure water faucet 4 is closed, and the equipment is started to produce pure water; raw water enters from a raw water interface 1, passes through a pressure reducing valve 11, a pre-pretreatment filter element 21, a water inlet electromagnetic valve 9 and a booster pump 10 and then enters a reverse osmosis membrane filter element 22; one path of water filtered by the reverse osmosis membrane filter element 22 enters the water drive tank 5, the other path of water enters the heating module 3 or the normal temperature water channel through the check valve 6 and the high-voltage switch 7, and finally the other path of water is discharged through the flushing electromagnetic valve 14 and the concentrated water discharge port 13.
When full (standby): when the equipment is powered on and detects that the high-voltage switch 7 is switched off and enters a water-full standby state, the booster pump 10 and the water inlet electromagnetic valve 9 are powered off, and the equipment stops water production.
When normal temperature water is used (touch control pure water tap normal temperature button): the normal temperature water solenoid valve 8 is immediately opened and detects that the high voltage switch 7 is closed, and the apparatus simultaneously starts the water making and tap water to squeeze the pure water stored in the water drive tank 5 until the pure water in the water drive tank 5 is emptied.
When hot water is used (tap hot water button is touched): the hot water electromagnetic valve 31 is immediately opened, the high-voltage switch 7 is detected to be closed, the equipment delays for 180 seconds at the moment and then starts water making, and pure water in the water drive tank 5 flows out of the pure water faucet 4 after being heated by the post-carbon rod filter element 23, the check valve 6, the high-voltage switch 7 and the heating module 3.
When the purified water is used, the opening of the purified water outlet 12 is detected, the raw water (tap water) passes through the pressure reducing valve 11 and then enters the pre-treatment filter element 21, and the pretreated water is discharged from the purified water outlet 12.
The heatable water-driven reverse osmosis water purifier integrated with the filter element provided by the embodiment is provided with the heating module, the water source of the heating module is provided by pure water in the water-driven tank, a cache water tank is not required to be arranged, secondary pollution is prevented, and the manufactured pure water is clean and healthy; the water drive tank is configured to replace a traditional air drive tank, so that the water storage space of the water drive tank can be utilized to the maximum extent, the water storage capacity is larger, the volume is smaller, and the filter element structure and the water drive tank can be both arranged in the water purifier by combining the integrated filter element assembly, so that the arrangement volume of the water purifier is reduced; the water driving tank is adopted for storing water, so that the water purifier has higher safety factor, no hidden danger of barrel explosion, larger water outlet flow and stable flow; by adopting the integrated filter element assembly, the functions which can be realized only by using a plurality of filter element structures in the traditional water purifier can be integrated on one filter element, so that the volume of the water purifier can be greatly reduced, the cost of the water purifier is reduced, and convenience is provided for later maintenance of the water purifier; overcomes the defects of secondary pollution, large volume, high manufacturing cost and unsafe use of the existing water purifier.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the technical principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims (9)

1. The utility model provides a heatable formula water drive reverse osmosis water purifier of integrated filter core which characterized in that: comprises a water purifier body, and a pure water discharge waterway and a water driving circulation waterway which are arranged on the water purifier body;
the pure water discharge waterway comprises a raw water interface (1), an integrated filter element assembly (2), a heating module (3) and a pure water faucet (4) which are sequentially connected in series through a water pipe, wherein the filter element assembly (2) comprises a pre-pretreatment filter element (21), a reverse osmosis membrane filter element (22) and a post-carbon rod filter element (23) which are sequentially connected in series, the heating module (3) comprises a hot water electromagnetic valve (31), a water suction pump (32) and a heating body (33) which are sequentially connected in series, and the heating body (33) is used for heating the manufactured pure water;
the water drive circulation water route includes that water drives jar (5), the one end of water drive jar (5) is provided with raw water and imports and exports (51), and the other end is provided with pure water and imports and exports (52), the raw water is imported and exported (51) and is located water piping connection leading preliminary treatment filter core (21) with on the water route between reverse osmosis membrane filter core (22), pure water is imported and exported (52) and is located water piping connection reverse osmosis membrane filter core (22) with on the water route between rearmounted carbon-point filter core (23).
2. The cartridge-integrated, heatable water driven reverse osmosis water purifier of claim 1 wherein: pure water discharge water route still includes check valve (6) and high-pressure switch (7), check valve (6) and high-pressure switch (7) concatenate rearmounted carbon-point filter core (23) with between hot water solenoid valve (31).
3. The cartridge-integrated, heatable water driven reverse osmosis water purifier of claim 2 wherein: the pure water discharge waterway further comprises a normal-temperature water electromagnetic valve (8), a water pipe at one end of the normal-temperature water electromagnetic valve (8) is connected between the high-pressure switch (7) and the hot water electromagnetic valve (31), and a water pipe at the other end of the normal-temperature water electromagnetic valve is connected with the pure water tap (4).
4. The cartridge-integrated, heatable water driven reverse osmosis water purifier of claim 1 wherein: the pure water discharge waterway further comprises a water inlet electromagnetic valve (9) and a booster pump (10), wherein the water inlet electromagnetic valve (9) and the booster pump (10) are connected in series between the front pretreatment filter element (21) and the reverse osmosis membrane filter element (22).
5. The cartridge-integrated, heatable water driven reverse osmosis water purifier of claim 4 wherein: the water pipe at the raw water inlet and outlet (51) is connected between the water inlet electromagnetic valve (9) and the booster pump (10).
6. The cartridge-integrated, heatable water driven reverse osmosis water purifier of claim 2 wherein: the pure water discharge waterway also comprises a pressure reducing valve (11), and the pressure reducing valve (11) is connected between the raw water interface (1) and the pre-pretreatment filter element (21) in series.
7. The cartridge-integrated, heatable water driven reverse osmosis water purifier of claim 4 wherein: the water purifier is characterized by further comprising a purified water discharging waterway arranged on the water purifier body, the purified water discharging waterway comprises a purified water discharging port (12), and a water pipe at the purified water discharging port (12) is connected to a water passage between the pre-pretreatment filter element (21) and the water inlet electromagnetic valve (9).
8. The cartridge-integrated, heatable water driven reverse osmosis water purifier of claim 1 wherein: still including setting up concentrated water discharge water route on the water purifier body, concentrated water discharge water route includes concentrated water discharge port (13) and washes solenoid valve (14), reverse osmosis membrane filter core (22) wash solenoid valve (14) with concentrated water discharge port (13) concatenate the intercommunication in proper order.
9. The cartridge-integrated, heatable water driven reverse osmosis water purifier of claim 6 wherein: the preset pressure value of the check valve (6) is larger than the decompression value of the decompression valve (11).
CN202220021402.XU 2022-01-06 2022-01-06 Heatable formula water drive reverse osmosis water purifier of integrated filter core Active CN216687669U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202220021402.XU CN216687669U (en) 2022-01-06 2022-01-06 Heatable formula water drive reverse osmosis water purifier of integrated filter core

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202220021402.XU CN216687669U (en) 2022-01-06 2022-01-06 Heatable formula water drive reverse osmosis water purifier of integrated filter core

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CN216687669U true CN216687669U (en) 2022-06-07

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