CN213853910U

CN213853910U - Hand formula milipore filter filtration equipment

Info

Publication number: CN213853910U
Application number: CN202022438949.3U
Authority: CN
Inventors: 李均迎
Original assignee: Foshan Aoxin Membrane Technology Co ltd
Current assignee: Foshan Aoxin Membrane Technology Co ltd
Priority date: 2020-10-28
Filing date: 2020-10-28
Publication date: 2021-08-03
Anticipated expiration: 2030-10-28

Abstract

The utility model relates to a hand formula milipore filter filtration equipment, its technical scheme main points are: the method comprises the following steps: the device comprises a raw water tank for storing raw water, a hand pump for injecting the raw water in the raw water tank into an ultrafiltration membrane component, a water inlet pipe for communicating the hand pump with the ultrafiltration membrane component, an ultrafiltration membrane component for performing ultrafiltration treatment on the raw water to obtain purified water and concentrated water, a water production pipe for discharging the purified water, and a sewage discharge pipe for discharging the concentrated water; the water outlet of the raw water tank is communicated with the water inlet of the hand pump, the water outlet of the hand pump is communicated with one end of the water inlet pipe, the other end of the water inlet pipe is communicated with the water inlet of the ultrafiltration membrane component, and the water production port of the ultrafiltration membrane component is communicated with the water production pipe; a concentrated water outlet of the ultrafiltration membrane component is communicated with the sewage discharge pipe; the electric power-saving device has the advantages of no need of power consumption and suitability for field use.

Description

Hand formula milipore filter filtration equipment

Technical Field

The utility model relates to a water purification unit technical field, more specifically say, it relates to a hand formula milipore filter filtration equipment.

Background

At present, common ultrafiltration water purifiers in domestic markets generally require that the tap water pressure is at least 0.02Mpa, and the water purifiers cannot discharge water when the water pressure is too low; the water pressure required by the ultrafiltration membrane water purification equipment is higher, the minimum water pressure is 0.3Mpa, a booster pump is required to be used for pressurizing when the water pressure is lower than 0.3Mpa, the power consumption is high, and the ultrafiltration membrane water purification equipment cannot be used in places without electricity in the field.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a not enough to prior art exists, the utility model aims to provide a hand formula milipore filter filtration equipment has and need not power consumptive, is fit for the advantage of field usage.

The above technical purpose of the present invention can be achieved by the following technical solutions: a hand-operated ultrafiltration membrane filtration apparatus comprising: the device comprises a raw water tank for storing raw water, a hand pump for injecting the raw water in the raw water tank into an ultrafiltration membrane component, a water inlet pipe for communicating the hand pump with the ultrafiltration membrane component, an ultrafiltration membrane component for performing ultrafiltration treatment on the raw water to obtain purified water and concentrated water, a water production pipe for discharging the purified water, and a sewage discharge pipe for discharging the concentrated water; the water outlet of the raw water tank is communicated with the water inlet of the hand pump, the water outlet of the hand pump is communicated with one end of the water inlet pipe, the other end of the water inlet pipe is communicated with the water inlet of the ultrafiltration membrane component, and the water production port of the ultrafiltration membrane component is communicated with the water production pipe; and a concentrated water outlet of the ultrafiltration membrane component is communicated with the sewage discharge pipe.

Optionally, the hand pump comprises a pump body, an end cover, a first one-way valve, a hand crank and a turbine; a pump cavity is formed between the pump body and the end cover; the turbine is installed in the pump cavity, and one end of the turbine in the axial direction extends to the outer side of the end cover and is fixed with the hand crank; the first one-way valve is arranged at a water outlet of the pump body, and a water inlet of the pump body is communicated with the raw water pool; and the water outlet of the pump body is communicated with one end of the water inlet pipe.

Optionally, the turbine has a plurality of turbine blades equidistantly distributed along the circumferential side of the turbine; and the top end of the turbine blade is provided with a bending block extending towards the direction of the water outlet of the pump body.

Optionally, the water inlet of the pump body is provided with a second one-way valve.

Optionally, a backwash tube; the water inlets of the backwashing pipes communicated with the ultrafiltration membrane component are communicated; a water inlet valve is arranged on the water inlet pipe; a backwashing valve is arranged on the backwashing pipe; a water production valve is arranged on the water production pipe; and a drain valve is arranged on the drain pipe.

To sum up, the utility model discloses following beneficial effect has: when raw water is required to be filtered, the hand-operated pump is shaken to reduce the pressure in the hand-operated pump to negative pressure, the raw water in the raw water pool is pressurized under the action of the hand-operated pump to enter the water inlet pipe and then enter the ultrafiltration membrane component for ultrafiltration, purified water flows out of a water production port of the ultrafiltration membrane component and flows into the storage container through the water production pipe, and concentrated water flows out of a concentrated water outlet of the ultrafiltration membrane component and can be collected and recycled or discharged according to actual requirements; no power consumption and suitability for field use.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the explosion structure of the hand pump of the present invention;

fig. 3 is a schematic sectional structure diagram of the hand pump of the present invention.

In the figure: 1. a raw water pool; 2. a hand pump; 21. a pump body; 22. an end cap; 23. a first check valve; 24. a hand crank; 25. a turbine; 3. a water inlet pipe; 4. an ultrafiltration membrane module; 5. a water production pipe; 6. a blow-off pipe; 7. a turbine blade; 8. a bending block; 9. a second one-way valve; 10. backwashing the tubes; 11. a water inlet valve; 12. a backwash valve; 13. a water production valve; 14. a blowoff valve.

Detailed Description

In order to make the objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail below with reference to the accompanying drawings. Several embodiments of the invention are given in the accompanying drawings. The invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein.

In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art. 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 one or more of that feature.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature. The terms "vertical," "horizontal," "left," "right," "up," "down," and the like are used for descriptive purposes only and are not intended to indicate or imply that the referenced device or element must be in a particular orientation, constructed and operated, and therefore should not be construed as limiting the present invention.

The present invention will be described in detail with reference to the accompanying drawings and examples.

The utility model provides a hand formula milipore filter filtration equipment, as shown in fig. 1-3, include: the device comprises a raw water tank 1 for storing raw water, a hand pump 2 for injecting the raw water in the raw water tank 1 into an ultrafiltration membrane component 4, a water inlet pipe 3 for communicating the hand pump 2 with the ultrafiltration membrane component 4, an ultrafiltration membrane component 4 for performing ultrafiltration treatment on the raw water to obtain purified water and concentrated water, a water production pipe 5 for discharging the purified water, and a drain pipe 6 for discharging the concentrated water; the water outlet of the raw water pool 1 is communicated with the water inlet of the hand pump 2, the water outlet of the hand pump 2 is communicated with one end of the water inlet pipe 3, the other end of the water inlet pipe 3 is communicated with the water inlet of the ultrafiltration membrane component 4, and the water production port of the ultrafiltration membrane component 4 is communicated with the water production pipe 5; and a concentrated water outlet of the ultrafiltration membrane component 4 is communicated with a sewage discharge pipe 6. In practical application, the raw water in the raw water pool 1 can be collected rainwater or underground water, and the raw water contains more impurities and is difficult to directly drink; when raw water is filtered, only the hand pump 2 is needed to be shaken to reduce the pressure in the hand pump 2 to negative pressure, the raw water in the raw water pool 1 is pressurized under the action of the hand pump 2 to enter the water inlet pipe 3 and then enters the ultrafiltration membrane component 4 for ultrafiltration, the purified water flows out of the water production port of the ultrafiltration membrane component 4 and flows into the storage container through the water production pipe 5, and the concentrated water flows out of the concentrated water outlet of the ultrafiltration membrane component 4 and can be collected according to actual needs and recycled or discharged.

Further, the hand pump 2 comprises a pump body 21, an end cover 22, a first one-way valve 23, a hand crank 24 and a turbine 25; a pump cavity is formed between the pump body 21 and the end cover 22; the turbine 25 is arranged in the pump cavity, and one end of the turbine 25 in the axial direction extends to the outer side of the end cover 22 and is fixed with the hand crank 24; the first one-way valve 23 is arranged at the water outlet of the pump body 21, and the water inlet of the pump body 21 is communicated with the raw water pool 1; the water outlet of the pump body 21 is communicated with one end of the water inlet pipe 3. When raw water in the raw water pool 1 needs to be pressurized, only the hand crank 24 needs to be rotated, the turbine 25 rotates to discharge air or water in the pump cavity to the water inlet pipe 3 through the first check valve 23, negative pressure is generated in the pump cavity, the raw water in the raw water pool 1 is sucked, the raw water is pressurized to enter the water inlet pipe 3, and therefore the water pressure when the raw water enters the ultrafiltration membrane assembly 4 is enough.

Optionally, the turbine 25 has a plurality of turbine blades 7 equally spaced along its circumferential side; the tip of the turbine blade 7 is provided with a bent block 8 extending in the direction of the water outlet of the pump body 21. The bending block 8 can make the water outlet speed faster and improve the water outlet efficiency.

Optionally, the inlet of the pump body 21 is provided with a second one-way valve 9. The second check valve 9 can prevent the raw water from flowing back to the raw water tank 1 after entering the pump body 21.

Further, a backwash tube 10 is also included; the backwashing pipe 10 is communicated with a water inlet of the ultrafiltration membrane component 4; a water inlet valve 11 is arranged on the water inlet pipe 3; a backwashing valve 12 is arranged on the backwashing pipe 10; a water production valve 13 is arranged on the water production pipe 5; a drain valve 14 is arranged on the drain pipe 6. Because the ultrafiltration membrane is difficult to avoid impurities attached to the ultrafiltration membrane core after being used for a long time, the filtration efficiency of the ultrafiltration membrane is reduced, and a backwashing pipe 10 is arranged; when the ultrafiltration membrane module 4 needs to be backwashed, the water inlet valve 11 and the drain valve 14 are only required to be closed, the backwashing valve 12 and the water production valve 13 are opened, clean water is injected into the ultrafiltration membrane module 4 through the water production valve 13, so that impurities in the ultrafiltration membrane core flow to the water inlet of the ultrafiltration membrane module 4 along with the clean water, and then are discharged through the backwashing pipe 10; thereby realizing the backwashing of the ultrafiltration membrane module 4.

In the concrete implementation process, when raw water is required to be filtered, only the hand pump 2 is needed to be shaken to reduce the pressure in the hand pump 2 to negative pressure, the raw water in the raw water pool 1 is pressurized under the action of the hand pump 2 to enter the water inlet pipe 3, then the raw water enters the ultrafiltration membrane component 4 for ultrafiltration, the purified water flows out of a water production port of the ultrafiltration membrane component 4 and flows into the storage container through the water production pipe 5, and the concentrated water flows out of a concentrated water outlet of the ultrafiltration membrane component 4 and can be collected according to actual needs and recycled or discharged.

The utility model discloses a hand formula milipore filter filtration equipment need not power consumptive, is fit for field usage.

It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims

1. A hand formula milipore filter filtration equipment which characterized in that includes: the device comprises a raw water tank for storing raw water, a hand pump for injecting the raw water in the raw water tank into an ultrafiltration membrane component, a water inlet pipe for communicating the hand pump with the ultrafiltration membrane component, an ultrafiltration membrane component for performing ultrafiltration treatment on the raw water to obtain purified water and concentrated water, a water production pipe for discharging the purified water, and a sewage discharge pipe for discharging the concentrated water; the water outlet of the raw water tank is communicated with the water inlet of the hand pump, the water outlet of the hand pump is communicated with one end of the water inlet pipe, the other end of the water inlet pipe is communicated with the water inlet of the ultrafiltration membrane component, and the water production port of the ultrafiltration membrane component is communicated with the water production pipe; and a concentrated water outlet of the ultrafiltration membrane component is communicated with the sewage discharge pipe.

2. The hand-operated ultrafiltration membrane filtration device according to claim 1, wherein the hand-operated pump comprises a pump body, an end cover, a first one-way valve, a hand crank and a turbine; a pump cavity is formed between the pump body and the end cover; the turbine is installed in the pump cavity, and one end of the turbine in the axial direction extends to the outer side of the end cover and is fixed with the hand crank; the first one-way valve is arranged at a water outlet of the pump body, and a water inlet of the pump body is communicated with the raw water pool; and the water outlet of the pump body is communicated with one end of the water inlet pipe.

3. The hand-operated ultrafiltration membrane filtration device according to claim 2, wherein the turbine wheel is provided with a plurality of turbine blades which are equidistantly distributed along the peripheral side of the turbine wheel; and the top end of the turbine blade is provided with a bending block extending towards the direction of the water outlet of the pump body.

4. The hand-operated ultrafiltration membrane filtration device according to claim 3, wherein the water inlet of the pump body is provided with a second one-way valve.

5. The hand-operated ultrafiltration membrane filtration device according to claim 1, further comprising a backwash tube; the backwashing pipe is communicated with a water inlet of the ultrafiltration membrane component; a water inlet valve is arranged on the water inlet pipe; a backwashing valve is arranged on the backwashing pipe; a water production valve is arranged on the water production pipe; and a drain valve is arranged on the drain pipe.