CN210286962U

CN210286962U - Manual and electric self-conversion water purifier

Info

Publication number: CN210286962U
Application number: CN201921079717.4U
Authority: CN
Inventors: 吴宏彬
Original assignee: Nanjing H&c Water Treatment Equipment Co ltd
Current assignee: Nanjing H&c Water Treatment Equipment Co ltd
Priority date: 2019-07-11
Filing date: 2019-07-11
Publication date: 2020-04-10
Anticipated expiration: 2029-07-11

Abstract

The utility model relates to a manual electronic self-conversion water purifier is a device that can filter fresh water such as outdoor river, brook, spring water into direct drinking water in the twinkling of an eye. Comprises an electric and manual integrated water pump, a water inlet coarse filter, a PP cotton filter, a rear activated carbon filter, an RO reverse osmosis filter, an activated carbon filter and a frame; the electric and manual integrated water pump is arranged on a base of the frame, and the water inlet coarse filter, the PP cotton filter, the rear activated carbon filter, the RO reverse osmosis filter and the activated carbon filter are arranged on the frame on one side of the electric and manual integrated water pump; the electric and manual integrated water pump is connected with a water source through a hose; the water outlet of the electric water pump and the water outlet of the manual pump are connected to the water inlet of the water inlet coarse filter through pipelines; the water inlet coarse filter, the PP cotton filter, the activated carbon filter, the RO reverse osmosis filter and the post-positioned activated carbon filter are sequentially connected in series through pipelines, and finally the direct drinking water outlet of the post-positioned activated carbon filter is formed.

Description

Manual and electric self-conversion water purifier

Technical Field

The utility model relates to a manual electronic self-conversion water purifier is a device that can filter fresh water such as outdoor river, brook, spring water into direct drinking water in the twinkling of an eye. The manual and electric self-conversion water purifier is durable in structure and material, simple to operate, capable of adapting to use in severe environment of single-soldier outdoor operations, and widely applied to the fields of emergency rescue, field operations, military exercises, flood fighting and rescue.

Background

No matter under traditional operation conditions or future operation conditions, the drinking water which is safe and sufficient is guaranteed to be a necessary condition for normal demand and survival of each army, and better exertion and cooperative operation can be guaranteed only if the personal life necessary condition of soldiers is met, so that the effect of getting twice the result with half the effort is achieved. Fresh water such as outdoor river, brook, spring water probably all contain impurity such as peculiar smell and silt in these water sources, can not give other people and directly drink, so need the filtration of hand water purifier to filter these water sources into straight drinking water, guarantee that the army can express delivery convenient safe drinking water of acquireing under the outdoor combat condition.

Disclosure of Invention

The utility model aims to provide a manual electronic self-conversion water purifier to above-mentioned weak point, this water purifier is used for handling fresh water such as outdoor river, brook, spring water, probably all contains impurity such as peculiar smell and silt in these water sources, can not give other people directly drink, so need the filtration of this water purifier to filter into direct drinking water with these water sources. And the device supports manual and electric switching. Is suitable for various complex environments.

The manual electric self-conversion water purifier is realized by adopting the following technical scheme:

the manual electric self-conversion water purifier comprises an electric and manual integrated water pump, a water inlet coarse filter, a PP cotton filter, a rear activated carbon filter, an RO reverse osmosis filter, an activated carbon filter and a frame.

The electric and manual integrated water pump is installed on a base of the rack, the water inlet coarse filter, the PP cotton filter, the rear activated carbon filter, the RO reverse osmosis filter and the activated carbon filter are installed on the rack on one side of the electric and manual integrated water pump, and the electric and manual integrated water pump is combined into an integrated water pump by the electric water pump and the manual water pump. The water outlet of the electric water pump and the water outlet of the manual pump are respectively led out of pipelines and combined into a path through a tee joint to be connected to the water inlet of the water inlet coarse filter. The water inlet of the electric water pump and the water outlet of the manual pump are respectively led out of the pipelines, combined into a water inlet through a tee joint and connected with a water source through a hose.

The water outlet of the electric water pump and the water outlet of the manual pump are both provided with control valves. The control valve adopts a ball valve.

The water inlet coarse filter, the PP cotton filter, the activated carbon filter, the RO reverse osmosis filter and the post-positioned activated carbon filter are sequentially connected in series through pipelines, and finally a control valve and a water outlet hose are installed at a direct drinking water outlet of the post-positioned activated carbon filter.

The electric water pump is provided with a motor and a water pump, and an output shaft of the motor is connected with an impeller shaft of the water pump through a coupling. The water inlet of the electric water pump is communicated with the raw water inlet. The raw water inlet is communicated with a raw water source through a pipeline.

The manual water pump comprises a manual pump rod, a manual pump body, a manual pump piston, a manual pump water inlet and a manual pump water outlet. The hand pump body is internally provided with a hand pump piston, the hand pump rod is connected with the hand pump piston, and the hand pump body is provided with a hand pump water inlet and a hand pump water outlet. The water inlet of the manual pump is communicated with the raw water inlet through a pipeline.

The water outlet of the electric water pump and the water outlet of the manual pump are respectively led out of pipelines and are combined into one path through a tee joint to be connected to the water inlet of the water inlet coarse filter.

The water inlet coarse filter is provided with a filter tank body, and disc type filtering inner cores which are plastic filtering discs stacked together are arranged in the filter tank body. The upper part of the filter tank body is provided with a filter upper cover which is provided with a water inlet of a water inlet coarse filter. One side of the filter tank body is provided with a water outlet of the water inlet coarse filter. The water outlet of the water inlet coarse filter is connected with the water inlet of the PP cotton filter through a pipeline.

The water inlet coarse filter is a front filter, the water inlet coarse filter adopts a disc filter, the core part of the disc filter is a plastic filter disc which is stacked together, special grooves or ribs are arranged on the filter disc to form a channel with a certain size, and suspended matters with the particle size larger than the size of the channel are intercepted to achieve the filtering effect. And carrying out washing once every 50m of purification.

The PP cotton filter is provided with a PP cotton filter tank body, a PP cotton filter core is arranged in the PP cotton filter tank body, an upper PP cotton filter cover is arranged on the upper portion of the PP cotton filter tank body, a PP cotton filter water inlet is formed in the upper PP cotton filter cover, a PP cotton filter water outlet is formed in one side of the PP cotton filter tank body, and the PP cotton filter water outlet is connected with an activated carbon filter water inlet through a pipeline.

The PP cotton filter is internally provided with a PP cotton filter core, the PP cotton is made of artificial chemical fibers made of polypropylene fibers, and the PP cotton filter is good in cotton elasticity, strong in bulkiness, attractive in appearance, resistant to extrusion, easy to wash and quick to dry. The function is as follows: filtering colloid impurities with the diameter of more than 5 microns, micro mud, rust, worm eggs, organic pollution mineral impurities and the like in the tap water. Needs to be replaced regularly, and the period is basically 6 to 10 months.

The activated carbon filter is provided with an activated carbon filter tank body, activated carbon is filled in the activated carbon filter tank body, an activated carbon filter upper cover is arranged on the upper portion of the activated carbon filter tank body, an activated carbon filter water inlet is formed in one side of the activated carbon filter upper cover and is connected to the lower portion of the activated carbon filter tank body through a water inlet pipeline, and an activated carbon filter water outlet is formed in the other side of the activated carbon filter upper cover. The water outlet of the activated carbon filter is connected with the water inlet of the RO reverse osmosis filter through a pipeline.

The activated carbon filter is filled with water purification activated carbon which is generally columnar particles, and has the advantages of large specific surface area, developed micropores, high mechanical strength, high adsorption speed, high purification degree, difficult powder removal and long service life. The water purifying activated carbon can be widely used for chemical industry, electronics, medicine, printing and dyeing, food and domestic water, industrial water and solution filtration, adsorption purification and impurity removal, and can also be used for deep purification of industrial wastewater. Can effectively remove odor, chlorine, cyanogen, various heavy metal ions and other harmful substances and decolor. Generally, the cultivation is carried out once every 100m of purification.

The RO reverse osmosis filter is provided with an RO reverse osmosis filter tank body, an RO reverse osmosis filter core is arranged in the RO reverse osmosis filter tank body, and the RO reverse osmosis filter core adopts an RO reverse osmosis membrane tube. The reverse osmosis filter upper cover is equipped with on the upper portion of the reverse osmosis filter jar body, and reverse osmosis filter water inlet is equipped with on one side of the reverse osmosis filter upper cover, and the reverse osmosis filter water inlet passes through the pipeline to be connected with the reverse osmosis filter core of RO, and reverse osmosis filter upper cover opposite side is equipped with the reverse osmosis filter delivery port, and the reverse osmosis filter delivery port passes through the pipeline to be connected with rearmounted active carbon filter water inlet.

When the RO reverse osmosis filter is used, the RO reverse osmosis filter element is arranged in the RO reverse osmosis filter tank body.

One end of the RO reverse osmosis filter element is connected with the water outlet of the reverse osmosis filter through a pipeline, and the activated carbon filter filters

The pressure purified water is pumped into an RO reverse osmosis filter element from the water inlet of the reverse osmosis filter, and the RO reverse osmosis filter element is used for collecting

Using RO reverse osmosis membrane tube, then extruding into RO reverse osmosis membrane tube by means of pressure, and making it pass through RO reverse osmosis membrane

And (4) performing reverse osmosis by the pipe, and finally flowing out of a water outlet of the reverse osmosis filter to obtain pure water.

Reverse osmosis is the separation of a solvent (often water) from a solution by passing it through a reverse osmosis membrane (a semi-permeable membrane) at a pressure sufficient to reverse the direction of osmosis, and may be used to separate, purify, and concentrate solutions using reverse osmosis at pressures above osmotic pressure. The reverse osmosis technology can effectively remove dissolved salts, colloids, bacteria, viruses, bacterial endotoxin, most organic matters and other impurities in water. The main separation object of the reverse osmosis membrane is the ion range in the solution, the salt in water can be effectively removed without chemicals, and the system desalination rate is generally more than 98%. Therefore, reverse osmosis is the most advanced and energy-saving and environment-friendly desalination method, and has become the mainstream pre-desalination process. And carrying out replacement once every 200m of purification.

The rear active carbon filter is provided with a rear active carbon filter tank body, water purifying active carbon is arranged in the rear active carbon filter tank body, a rear active carbon filter upper cover is arranged on the upper portion of the rear active carbon filter tank body, a rear active carbon filter water inlet is formed in one side of the rear active carbon filter upper cover, the rear active carbon filter water inlet is connected to the lower portion of the rear active carbon filter tank body through a pure water inlet pipeline, and a direct drinking water outlet is formed in the other side of the rear active carbon filter upper cover.

The post-positioned active carbon filter is filled with water purification active carbon which is generally columnar particles, has large specific surface area, developed micropores, high mechanical strength, high adsorption speed, high purification degree, difficult powder removal and long service life. The water purifying activated carbon can be widely used for chemical industry, electronics, medicine, printing and dyeing, food and domestic water, industrial water and solution filtration, adsorption purification and impurity removal, and can also be used for deep purification of industrial wastewater. Can effectively remove odor, chlorine, cyanogen, various heavy metal ions and other harmful substances and decolor. And changed every 400 m.

A raw water purification method of a manual and electric self-conversion water purifier filters fresh water such as outdoor river water, stream water, spring water and the like into direct drinking water, and comprises the following specific steps:

1) firstly, a hose is sleeved on a raw water inlet, a stainless steel mesh filter head and a floating ball capable of enabling the stainless steel mesh filter head to sink are sleeved on the other end of the hose, the stainless steel mesh filter head can filter out large impurities in water, and the floating ball enables the stainless steel mesh filter head not to sink to the bottom of the water to prevent excessive silt from being drawn out.

2) Under the condition of power supply, various filter elements in the water inlet coarse filter, the PP cotton filter, the rear-mounted activated carbon filter, the RO reverse osmosis filter and the activated carbon filter are detected to be installed, a first ball valve at the water outlet of the electric water pump is opened, a second ball valve at the water outlet of the manual pump is closed, and the stainless steel mesh filter head is put into a water source. And a power supply is turned on, the motor operates to suck raw water from a raw water inlet, and an electric water pump water outlet is pressed into a water inlet coarse filter to filter out larger particle impurities.

3) The raw water is filtered to remove larger particle impurities through a water inlet coarse filter, and then enters a PP cotton filter to filter colloid impurities, micro-mud, rust, worm eggs, organic pollution mineral impurities and the like with the diameter of more than 5 microns in the water. The PP cotton is easy to clean, so that the cleaning can be detached once every 50m for purification.

4) Then the water enters an activated carbon filter, and the activated carbon can effectively remove harmful substances such as odor, chlorine, cyanogen and various heavy metal ions and decolor. Generally, water is transplanted once every 100m of purified water.

5) Then the water enters an RO reverse osmosis filter, impurities such as dissolved salt, colloid, bacteria, viruses, bacterial endotoxin, most organic matters and the like in the water can be effectively removed, and the water flows out from a water outlet of the reverse osmosis filter, namely the pure water. Water is harvested every 200m after purification, and the replacement is carried out.

6) Finally, the water enters a post-positioned active carbon filter, and the direct drinking water can be obtained through a direct drinking water outlet after the final filtration.

7) Under the condition of no power supply, various filter elements in the water inlet coarse filter, the PP cotton filter, the rear-mounted activated carbon filter, the RO reverse osmosis filter and the activated carbon filter are detected to be installed, the first ball valve at the water outlet of the electric water pump is closed, and the second ball valve at the manual water outlet is opened. The stainless steel net filter head is put into a water source. The hand-press pump rod is pressed to suck raw water from the raw water inlet, the water outlet of the hand-press pump is pressed into the water inlet coarse filter, and larger particle impurities are filtered. Then raw water passes through the PP cotton filter, the activated carbon filter, the RO reverse osmosis filter and the post-positioned activated carbon filter in sequence to be purified to obtain direct drinking water.

The manual and electric self-conversion water purifier has reasonable design and compact structure, and is convenient to carry and use because the electric and manual integrated water pump, the water inlet coarse filter, the PP cotton filter, the rear-mounted activated carbon filter, the RO reverse osmosis filter and the activated carbon filter are arranged on the same frame. And the manual-electric self-conversion water purifier supports manual and electric switching. Is suitable for various complex environments.

Manual electronic self-conversion water purifier guarantees that army can express delivery convenient safe drinking water of acquireing under outdoor combat condition. No matter under traditional operation conditions or future operation conditions, the drinking water which is safe and sufficient is guaranteed to be a necessary condition for normal demand and survival of each army, and better exertion and cooperative operation can be guaranteed only if the personal life necessary condition of soldiers is met, so that the effect of getting twice the result with half the effort is achieved. The hand-pressed water purifier is a product for realizing the functions and has the characteristics of high filtering precision, easy operation, high water yield and the like.

The manual and electric self-conversion water purifier is durable in structure and material, simple to operate, capable of adapting to use in severe environment of single-soldier outdoor operations, and widely applied to the fields of emergency rescue, field operations, military exercises, flood fighting and rescue.

Drawings

The present invention will be described with reference to the accompanying drawings:

FIG. 1 is a front view of a manual-electric self-switching water purifier;

FIG. 2 is a top view of the manual-electric self-switching water purifier;

FIG. 3 is a schematic view of an electric and manual integrated water pump of the manual and electric self-switching water purifier;

FIG. 4 is a schematic view of the inlet strainer of the manual/electric self-switching water purifier;

FIG. 5 is a schematic diagram of a PP cotton filter structure of a manual and electric self-switching water purifier;

FIG. 6 is a schematic view of the activated carbon filter structure of the manual and electric self-switching water purifier;

FIG. 7 is a schematic diagram of the structure of the RO reverse osmosis filter of the manual and electric self-switching water purifier;

fig. 8 is a structural schematic diagram of a post-positioned activated carbon filter of the manual-electric self-conversion water purifier.

In the figure: 1. a motor 2, a hand pump rod 3, an electric water pump outlet 4, a hand pump body 5, a hand pump outlet 6, a raw water inlet 7, a water inlet coarse filter 8, a PP cotton filter 9, a rear activated carbon filter 10, a direct drinking water outlet 11, an RO reverse osmosis filter 12, an activated carbon filter 13, a frame 14, a base 15, a water pump 16, a hand pump inlet 17, a ball valve I, a ball valve 18 and a ball valve II,

7-1 parts of filter upper cover, 7-2 parts of filter tank body, 7-3 parts of disc type filtering inner core, 7-4 parts of water inlet coarse filter water inlet, 7-5 parts of water inlet coarse filter water outlet, 7-6 parts of plastic filter disc;

8-1, 8-2, 8-3, 8-4 and 8-5 parts of PP cotton filter water inlet and PP cotton filter water outlet;

9-1 parts of a water inlet of a rear activated carbon filter, 9-2 parts of a tank body of the rear activated carbon filter, 9-3 parts of an upper cover of the rear activated carbon filter, 9-4 parts of a pure water inlet pipeline, 9-5 parts of pure water activated carbon;

11-1 parts of a reverse osmosis filter water inlet, 11-2 parts of an RO reverse osmosis filter tank body, 11-3 parts of a reverse osmosis filter upper cover, 11-4 parts of a reverse osmosis filter water outlet, 1-5 parts of an RO reverse osmosis filter core;

12-1 parts of an activated carbon filter water inlet, 12-2 parts of an activated carbon filter tank body, 12-3 parts of an activated carbon filter upper cover, 12-4 parts of an activated carbon filter water outlet, 12-5 parts of activated carbon, 12-6 parts of an activated carbon, and a water inlet pipeline.

Detailed Description

Referring to the attached drawings 1-8, the manual electric self-conversion water purifier comprises an electric and manual integrated water pump, a water inlet coarse filter 7, a PP cotton filter 8, a rear activated carbon filter 9, an RO reverse osmosis filter 11, an activated carbon filter 12 and a frame 13.

The electric and manual integrated water pump is installed on a base 14 of the frame 13, the water inlet coarse filter 7, the PP cotton filter 8, the rear activated carbon filter 9, the RO reverse osmosis filter 11 and the activated carbon filter 12 are installed on the frame 13 on one side of the electric and manual integrated water pump, and the electric and manual integrated water pump is combined into the integrated water pump by the electric water pump and the manual water pump. The water outlet 3 of the electric water pump and the water outlet 5 of the manual pump are respectively led out of pipelines and are combined into one path through a tee joint to be connected to the water inlet of the water inlet coarse filter 7. The water inlet of the electric water pump and the water outlet of the manual pump are respectively led out of pipelines and combined into a water inlet 6 through a tee joint, and the water inlet 6 is connected with a water source through a hose. The electric water pump water outlet 3 is provided with a first control valve 17, and the manual pump water outlet 5 is provided with a second control valve 18. The first control valve 17 and the second control valve 18 are ball valves.

The water inlet coarse filter 7, the PP cotton filter 8, the activated carbon filter 12, the RO reverse osmosis filter 11 and the post-positioned activated carbon filter 9 are sequentially connected in series through pipelines, and finally, a control valve and a water outlet hose are installed at a direct drinking water outlet 10 of the post-positioned activated carbon filter 9.

The electric water pump is provided with a motor 1 and a water pump 15, and an output shaft of the motor 1 is connected with a water pump impeller shaft through a coupling. The water inlet of the electric water pump is communicated with the raw water inlet 6. The raw water inlet 6 is communicated with a raw water source through a pipeline.

The manual water pump comprises a manual pump rod 2, a manual pump body 4, a manual pump piston, a manual pump water inlet and a manual pump water outlet. The hand pump body is internally provided with a hand pump piston, a hand pump rod is connected with the hand pump piston, and the hand pump body is provided with a hand pump water inlet 16 and a hand pump water outlet 5. The water inlet 16 of the manual pump is communicated with the raw water inlet 6 through a pipeline. (see attached FIG. 3)

The water outlet 3 of the electric water pump and the water outlet 5 of the manual pump are respectively led out of pipelines and are combined into one path through a tee joint to be connected to the water inlet 7-4 of the water inlet coarse filter.

The inlet coarse filter 7 is provided with a filter tank body 7-2, and a disc type filtering inner core 7-3 is arranged in the filter tank body 7-2 and adopts plastic filtering discs 7-6 which are stacked together. The upper part of the filter tank body 7-2 is provided with a filter upper cover 7-1, and the filter upper cover 7-1 is provided with a water inlet 7-4 of a water inlet coarse filter. One side of the filter tank body 7-2 is provided with a water outlet 7-5 of a water inlet coarse filter. The water outlet 7-5 of the water inlet coarse filter is connected with the water inlet 8-4 of the PP cotton filter through a pipeline. (see attached FIG. 4)

The water inlet coarse filter 7 is a front filter, the water inlet coarse filter 7 adopts a disc filter, the core part of the disc filter is a plastic filter disc which is stacked together, a special groove or edge is arranged on the filter disc to form a channel with a certain size, and suspended matters with the particle size larger than the size of the channel are intercepted to achieve the filtering effect. And carrying out washing once every 50m of purification.

The PP cotton filter 8 is provided with a PP cotton filter tank body 8-2, a PP cotton filter core 8-3 is arranged in the PP cotton filter tank body 8-2, an upper PP cotton filter cover 8-1 is arranged on the upper portion of the PP cotton filter tank body 8-2, a PP cotton filter water inlet 8-4 is formed in the upper PP cotton filter cover 8-1, a PP cotton filter water outlet 8-5 is formed in one side of the PP cotton filter tank body 8-2, and the PP cotton filter water outlet 8-5 is connected with an activated carbon filter 12 water inlet 12-1 through a pipeline. (see the attached FIG. 5)

The PP cotton filter 8 is internally provided with a PP cotton filter element 8-3, and the PP cotton is made of artificial chemical fibers made of polypropylene fibers, so that the PP cotton filter is good in cotton elasticity, strong in bulkiness, attractive in appearance, resistant to extrusion, easy to wash and quick to dry. The function is as follows: filtering colloid impurities with the diameter of more than 5 microns, micro mud, rust, worm eggs, organic pollution mineral impurities and the like in the tap water. Needs to be replaced regularly, and the period is basically 6 to 10 months.

The activated carbon filter 12 is provided with an activated carbon filter tank body 12-2, activated carbon 12-5 is filled in the activated carbon filter tank body 12-2, an activated carbon filter upper cover 12-3 is arranged on the upper portion of the activated carbon filter tank body 12-2, an activated carbon filter water inlet 12-1 is formed in one side of the activated carbon filter upper cover 12-3, the activated carbon filter water inlet 12-1 is connected to the lower portion of the activated carbon filter tank body 12-2 through a water inlet pipeline 12-6, and an activated carbon filter water outlet 12-4 is formed in the other side of the activated carbon filter upper cover 12-3. The water outlet 12-4 of the activated carbon filter is connected with the water inlet 11-1 of the RO reverse osmosis filter through a pipeline. (see FIG. 6)

The activated carbon filter 12 is filled with activated carbon 12-5 which is water purification activated carbon, the water purification activated carbon is generally columnar particles, the specific surface area is large, micropores are developed, the mechanical strength is high, the adsorption speed is high, the purification degree is high, the powder is not easy to fall off, and the service life is long. The water purifying activated carbon can be widely used for chemical industry, electronics, medicine, printing and dyeing, food and domestic water, industrial water and solution filtration, adsorption purification and impurity removal, and can also be used for deep purification of industrial wastewater. Can effectively remove odor, chlorine, cyanogen, various heavy metal ions and other harmful substances and decolor. Generally, the cultivation is carried out once every 100m of purification.

The RO reverse osmosis filter 11 is provided with an RO reverse osmosis filter tank body 11-2, an RO reverse osmosis filter core 11-5 is arranged in the RO reverse osmosis filter tank body 11-2, and the RO reverse osmosis filter core 11-5 adopts an RO reverse osmosis membrane tube. The upper part of the RO reverse osmosis filter tank body 11-2 is provided with a reverse osmosis filter upper cover 11-3, one side of the reverse osmosis filter upper cover 11-3 is provided with a reverse osmosis filter water inlet 11-1, the reverse osmosis filter water inlet 11-1 is connected with an RO reverse osmosis filter core 11-5 through a pipeline, the other side of the reverse osmosis filter upper cover 11-3 is provided with a reverse osmosis filter water outlet 11-4, and the reverse osmosis filter water outlet 11-4 is connected with a rear activated carbon filter water inlet 9-1 through a pipeline. (see FIG. 7)

When the RO reverse osmosis filter is used, the RO reverse osmosis filter element 11-5 is arranged in the RO reverse osmosis filter tank

Within the body 11-2. One end of the RO reverse osmosis filter element 11-5 is connected with the water outlet 11-4 of the reverse osmosis filter through a pipeline

Then, the pressure purified water filtered by the activated carbon filter 12 is sent into the RO reverse osmosis filter from the water inlet of the reverse osmosis filter

The filter element 11-5 and the RO reverse osmosis filter element 11-5 adopt an RO reverse osmosis membrane tube and then enter the filter element by pressure extrusion

In the RO reverse osmosis membrane tube, reverse osmosis is carried out through the RO reverse osmosis membrane tube, and finally the water flows out from the water outlet of the reverse osmosis filter,

is pure water.

The post-positioned activated carbon filter 9 is provided with a post-positioned activated carbon filter tank body 9-2, water purification activated carbon 9-5 is filled in the post-positioned activated carbon filter tank body 9-2, a post-positioned activated carbon filter upper cover 9-3 is arranged at the upper part of the post-positioned activated carbon filter tank body 9-2, a post-positioned activated carbon filter water inlet 9-1 is arranged at one side of the post-positioned activated carbon filter upper cover 9-3, the post-positioned activated carbon filter water inlet 9-1 is connected to the lower part of the post-positioned activated carbon filter tank body 9-2 through a pure water inlet pipeline 9-4, and a direct drinking water outlet 10 is arranged at the other side of the post-positioned activated carbon filter upper cover 9-3. (see the attached figure 8)

The post-positioned active carbon filter 9 is internally provided with 9-5 parts of water purification active carbon which is generally columnar particles, has large specific surface area, developed micropores, high mechanical strength, high adsorption speed, high purification degree, difficult powder removal and long service life. The water purifying activated carbon can be widely used for chemical industry, electronics, medicine, printing and dyeing, food and domestic water, industrial water and solution filtration, adsorption purification and impurity removal, and can also be used for deep purification of industrial wastewater. Can effectively remove odor, chlorine, cyanogen, various heavy metal ions and other harmful substances and decolor. And changed every 400 m.

1) firstly, a hose is sleeved on a raw water inlet 6, a stainless steel mesh filter head and a floating ball capable of enabling the stainless steel mesh filter head to sink are sleeved on the other end of the hose, the stainless steel mesh filter head can filter out large impurities in water, and the floating ball can enable the stainless steel mesh filter head not to sink to the bottom of the water to prevent excessive silt from being drawn out.

2) Under the condition of power supply, the filter elements in the water inlet coarse filter 7, the PP cotton filter 8, the rear activated carbon filter 9, the RO reverse osmosis filter 11 and the activated carbon filter 12 are all installed, a ball valve I17 of the water outlet 3 of the electric water pump is opened, and a ball valve II 18 of the water outlet 5 of the manual pump is closed. The stainless steel net filter head is put into a water source. The power supply motor 1 is turned on to operate, raw water is sucked in from the raw water inlet 6, the water outlet 3 of the electric water pump is pressed into the water inlet coarse filter 7, and larger particle impurities are filtered.

3) And then enters a PP cotton filter 8 to filter out colloid impurities, micro mud, iron rust, worm eggs, organic pollution mineral impurities and the like with the diameter of more than 5 microns in water. The PP cotton is easy to clean, so that the cleaning can be detached once every 50m for purification.

4) Then, the water enters an activated carbon filter 12, and the activated carbon can effectively remove harmful substances such as odor, chlorine, cyanogen and various heavy metal ions and decolor. Generally, the cultivation is carried out once every 100m of purification.

5) Then enters the RO reverse osmosis filter 11, can effectively remove dissolved salt, colloid, bacteria, virus, bacterial endotoxin, most organic matters and other impurities in water, and the water flows out from the water outlet of the reverse osmosis filter, namely pure water. Water is harvested every 200m after purification, and the replacement is carried out.

6) Finally, the water enters a post-positioned active carbon filter 9, and the direct drinking water can be obtained through a direct drinking water outlet 10 after the final filtration.

7) Under the condition of no power supply, the filter elements in the water inlet coarse filter 7, the PP cotton filter 8, the rear activated carbon filter 9, the RO reverse osmosis filter 11 and the activated carbon filter 12 are all installed, the ball valve I17 of the water outlet 3 of the electric water pump is closed, and the ball valve II 18 of the water outlet 5 of the manual pump is opened. The stainless steel net filter head is put into a water source. The hand pump rod 2 is pressed to suck raw water from the water inlet 6 of the hand pump, the water outlet 5 of the hand pump is pressed into the water inlet coarse filter 7, and larger particle impurities are filtered. Then raw water passes through a PP cotton filter 8, an activated carbon filter 12, an RO reverse osmosis filter 11 and a post-activated carbon filter 9 in sequence for purification to obtain direct drinking water.

Claims

1. A manual and electric self-conversion water purifier is characterized by comprising an electric and manual integrated water pump, a water inlet coarse filter, a PP cotton filter, a rear activated carbon filter, an RO reverse osmosis filter, an activated carbon filter and a frame;

the electric and manual integrated water pump is arranged on a base of the frame, and the water inlet coarse filter, the PP cotton filter, the rear activated carbon filter, the RO reverse osmosis filter and the activated carbon filter are arranged on the frame on one side of the electric and manual integrated water pump; the electric and manual integrated water pump is formed by combining an electric water pump and a manual water pump into an integrated water pump, a water outlet of the electric water pump and a water outlet of the manual water pump are respectively led out of pipelines and are combined into a path through a tee joint to be connected to a water inlet of the water inlet coarse filter; the water inlet of the electric water pump and the water inlet of the manual pump are respectively led out of the pipelines, combined into a water inlet through a tee joint and connected with a water source through a hose;

the water outlet of the electric water pump and the water outlet of the manual pump are respectively led out of pipelines and combined into one path through a tee joint to be connected to the water inlet of the water inlet coarse filter;

2. The water purifier as recited in claim 1, wherein the electric water pump has a motor and a water pump, an output shaft of the motor is connected to a pump impeller shaft through a coupling, an inlet of the electric water pump is connected to a raw water inlet, and the raw water inlet is connected to a raw water source through a pipe.

3. The water purifier as recited in claim 1, wherein the manual water pump comprises a manual pump rod, a manual pump body, a manual pump piston, a manual pump water inlet, and a manual pump water outlet; a hand pump piston is arranged in the hand pump body, a hand pump rod is connected with the hand pump piston, and the hand pump body is provided with a hand pump water inlet and a hand pump water outlet; the water inlet of the manual pump is communicated with the raw water inlet through a pipeline.

4. The manual/electric self-switching water purifier as claimed in claim 1, wherein the water inlet strainer has a strainer body, the strainer body is provided with a disc type strainer core using plastic filter discs stacked together, a strainer cover is provided on an upper portion of the strainer body, the strainer cover is provided with a water inlet of the water inlet strainer, a water outlet of the water inlet strainer is provided on one side of the strainer body, and the water outlet of the water inlet strainer is connected to the water inlet of the PP cotton strainer through a pipe.

5. The manual-electric self-conversion water purifier as claimed in claim 1, wherein the PP cotton filter has a PP cotton filter tank, a PP cotton filter element is mounted in the PP cotton filter tank, an upper PP cotton filter cover is mounted on the upper part of the PP cotton filter tank, a PP cotton filter water inlet is arranged on the upper PP cotton filter cover, a PP cotton filter water outlet is arranged on one side of the PP cotton filter tank, and the PP cotton filter water outlet is connected with the activated carbon filter water inlet through a pipeline.

6. The manual/electric self-conversion water purifier as claimed in claim 1, wherein the activated carbon filter comprises an activated carbon filter tank, activated carbon is contained in the activated carbon filter tank, an activated carbon filter upper cover is installed on the upper portion of the activated carbon filter tank, an activated carbon filter water inlet is formed on one side of the activated carbon filter upper cover, the activated carbon filter water inlet is connected to the lower portion of the activated carbon filter tank through a water inlet pipe, an activated carbon filter water outlet is formed on the other side of the activated carbon filter upper cover, and the activated carbon filter water outlet is connected to the RO reverse osmosis filter water inlet through a pipe.

7. The manual/electric self-switching water purifier as claimed in claim 1, wherein the RO reverse osmosis filter comprises an RO reverse osmosis filter tank body, in which an RO reverse osmosis filter element is installed, the RO reverse osmosis filter element being an RO reverse osmosis membrane tube; the reverse osmosis filter upper cover is equipped with on the upper portion of the reverse osmosis filter jar body, and reverse osmosis filter water inlet is equipped with on one side of the reverse osmosis filter upper cover, and the reverse osmosis filter water inlet passes through the pipeline to be connected with the reverse osmosis filter core of RO, and reverse osmosis filter upper cover opposite side is equipped with the reverse osmosis filter delivery port, and the reverse osmosis filter delivery port passes through the pipeline to be connected with rearmounted active carbon filter water inlet.

8. The manual/electric self-conversion water purifier as recited in claim 1, wherein the post-activated carbon filter has a post-activated carbon filter tank, the post-activated carbon filter tank contains water purification activated carbon, a post-activated carbon filter upper cover is mounted on an upper portion of the post-activated carbon filter tank, a post-activated carbon filter water inlet is provided on one side of the post-activated carbon filter upper cover, the post-activated carbon filter water inlet is connected to a lower portion of the post-activated carbon filter tank through a purified water inlet pipe, and a post-activated carbon filter direct drinking water outlet is provided on the other side of the post-activated carbon filter upper cover.

9. The manual-electric self-conversion water purifier as recited in claim 1, wherein the water outlet of the electric water pump and the water outlet of the manual pump are provided with control valves.

10. The manual-electric self-switching water purifier as recited in claim 9, wherein the control valve is a ball valve.