CN212151889U - Movable water purifying device - Google Patents

Abstract

The utility model relates to a purifier field, concretely relates to portable purifier. One-level purifier includes the sand bed filter bowl, the upper end of sand bed filter bowl is equipped with the water inlet, the water inlet is connected with the pipeline that draws water of suction pump, the inside upper portion of sand bed filter bowl is equipped with the water distribution floating plate, the inlet opening has evenly been seted up along the circumferencial direction on the water distribution floating plate, be equipped with the admission line on the central axis of water distribution floating plate, the admission line is worn out from the bottom of sand bed filter bowl, be equipped with the gas distribution pipe that the multiunit set up along the circumferencial direction on the admission line, communicate between gas distribution pipe and the intake pipe, and evenly be provided with the venthole around the gas distribution pipe, still be equipped with the supporting disk at the lower extreme of. The utility model discloses can solve the residential area of remote mountain area not building the water station, the construction water works of low cost improves drinking water safety.

Description

Movable water purifying device

Technical Field

The utility model relates to a purifier field, concretely relates to portable purifier.

Background

The source water of tap water is generally taken from rivers and reservoirs, the taken source water can be safely drunk only by carrying out disinfection, filtration and other treatments, and the tap water is conveyed to towns and villages through pipelines so as to solve the problem of domestic water of people.

At present, although the tap water pipeline covers most of cities and villages, no special water supply mode exists at present for small villages in remote mountainous areas or small gathering spots, and the water in a well or a river around the well is directly pumped out, but the natural water is easily affected by the surrounding environment, for example, in the heavy rain, the water flow in the well or the river becomes turbid, so that residents cannot normally use the water, and furthermore, even if the water in the river and the well is clear and pure, the water still contains a large amount of harmful microorganisms and impurities, and the direct drinking for a long time can cause certain influence on the human body. If the villages in remote mountainous areas are brought into the unified water supply network, the problems can be well solved, but the problem means that a long-distance water supply pipeline needs to be laid from a main water supply network, and the water supply pipeline laid in the mountainous areas has the disadvantages of difficult construction, long period and higher construction and maintenance cost, so that the unified pipe network is not economical for water supply.

It is thus seen that there is a need for an economical and safe water supply device that addresses the above problems.

SUMMERY OF THE UTILITY MODEL

To the problem in the above-mentioned technique, the utility model aims to provide a portable purifier for solve the remote mountain area and be difficult to connect running water supply main pipe network, only can drink untreated river and well water, lead to the unsafe problem of drinking water.

In order to achieve the above purpose, the utility model discloses the concrete technical scheme that portable purifier adopted as follows: the water distribution device comprises a loading vehicle, the loading vehicle comprises a first carriage and a second carriage, a first-stage water purifying device is arranged in the first carriage of the loading vehicle, a second-stage water purifying device is arranged in the second carriage, the first-stage water purifying device comprises a sand layer filter tank, a water inlet is formed in the upper end of the sand layer filter tank and connected with a water pumping pipeline of a water pump, a water distribution floating disc is arranged on the upper portion inside the sand layer filter tank, a flexible edge which is easy to bend is arranged on the edge of the water distribution floating disc, water inlet holes are uniformly formed in the water distribution floating disc in the circumferential direction, an air inlet pipeline is arranged below the water distribution floating disc, the air inlet pipeline penetrates through the central axis of the bottom end of the sand layer filter tank, a plurality of air distribution pipes are arranged in the circumferential direction and communicated with the air, and the air distribution pipeline is provided with air outlet holes, the outer wall of the air distribution pipeline is coated with ventilated hydrophobic gauze, the lower end of the sand layer filtering tank is also provided with a supporting disk, water outlets are uniformly arranged on the supporting disk along the circumferential direction, filtering sand is fully distributed between the supporting disk and the water distribution floating plate, the upper part of the sand layer filtering tank is also provided with a drain pipe convenient to clean, and the lower end of the sand layer filtering tank is also provided with a water outlet pipe.

Further, the inside force (forcing) pump that is equipped with of second grade purifier, its beneficial part lies in: the arrangement of the pressure pump can ensure that the water source in the secondary water purifying device has enough pressure to pass through the activated carbon layer at the water outlet, and ensure that the water pressure for supplying water is enough.

Further, a water storage tank is arranged in the second carriage, a communicating pipe is arranged between the water storage tank and the second-stage water purifying device, a first backwashing pipe is arranged between the water storage tank and a water outlet pipe at the lower end of the sand layer filtering tank, a valve is arranged on the first backwashing pipe, and the sand layer filtering tank has the advantages that: the water storage tank is placed to a high position to store a part of water for use at night when the water consumption is large, and the water in the water storage tank of the valve is opened to flow back into the sand layer filtering tank quickly under the action of gravitational potential energy to wash the sand layer.

Further, the inflatable double-wall water tank with the water storage tank convenient to fold has the advantages that: the inflatable double-wall water tank is convenient to fold and store, and the occupied area of the inflatable double-wall water tank in the second carriage in the carrying process is reduced.

Further, a second backwashing pipe is arranged between the pressure pump and the air inlet pipe at the bottom of the sand filtration tank, and the sand filtration tank has the advantages that: the booster pump pressurizes the inlet duct in the sand filter tank through the second reverse flushing pipe, so that gas and water at the gas outlet of the gas distribution pipe are combined to generate bubbles, and the bubbles, impurities and water form three-phase convergence, and after the impurities are adhered to the surfaces of the bubbles, the bubbles have larger buoyancy, so that fine impurities are carried to the lower part of the water distribution floating plate from the interior of the filtering sand.

Further, the tip of drain pipe on the sand filter tank inside wall is equipped with the filter layer, the filter layer comprises geotechnological cloth, and its beneficial effect lies in: the filter layer can prevent the filtered sand in the sand filter tank from being discharged through the drain pipe.

Further, the water distribution floating plate is fixed below the pipe orifice of the drain pipe, and has the advantages that: the sand filtering device is arranged below the sand filtering tank, and can effectively prevent filtered sand in the sand filtering tank from being carried by water flow at the water outlet pipe and discharged outside the sand filtering tank during backwashing.

Further, the gas outlet hole area on the gas distribution pipe on sand bed filter tank upper portion is less than the gas outlet hole area of lower part, and goes out the quantity of gas outlet hole on the gas distribution pipe of upper portion and is less than the quantity of gas outlet hole on the gas distribution pipe of lower part, and its beneficial part lies in: the filtration sand of sand bed filter tank below is comparatively tight reality, and the area of the venthole of below is in a large number many, just can have sufficient gas to spill over from the venthole, possesses enough big pressure, makes the filtration sand suspension of bottom in aqueous, makes the bubble that produces through the venthole, with the impurity adhesion in the filtration sand, moves to the top of sand bed filter tank under the effect of buoyancy.

Further, be equipped with the degassing unit who disinfects to inside water source in the storage water tank, because the water source in the storage water tank probably can not use in a period of time, form the water source that does not flow, set up degassing unit and can make the water source in the play water tank can not go bad in the short time, guarantee that the quality of water source in the storage water tank is good when using.

The utility model has the advantages that: (1) the water supply device can be moved by using the loading vehicle, and can be used for driving a site to the shortest time when a water source goes wrong in a place where a tap water pipeline is not laid in a remote mountain area, and people can return to normal water supply by using the primary water purifying device and the secondary water purifying device in the device. (2) The back washing function of the sand layer filtering tank of the device generates bubbles at the air outlet of the air distribution pipe, so that filtering sand in the sand layer filtering tank becomes fluffy, impurities are not extruded mutually, the filtering sand can be suspended in water to form a solid-liquid mixture under the action of gas pressure, and the generated bubbles adhere impurity dust in the filtering sand to the surface of the filtering sand in the upward movement process, move to the upper part of the sand layer filtering tank together, move to the upper part of the water distribution floating plate and are discharged from the drain pipe.

Drawings

Fig. 1 is a schematic view of the inside of a sand filter tank according to an embodiment of the present invention.

Fig. 2 is a schematic perspective sectional view of a sand filter tank according to an embodiment of the present invention.

Fig. 3 is a schematic diagram of a front view of a sand filter tank according to an embodiment of the present invention.

Fig. 4 is a schematic view of a loading vehicle according to an embodiment of the present invention.

Fig. 5 is a schematic connection diagram of the water purifying device and the secondary water inlet device according to the embodiment of the present invention.

Detailed Description

The following is further detailed by way of specific embodiments:

reference numerals in the drawings of the specification include: the water-saving device comprises a sand layer filtering tank 1, a water distribution floating plate 2, a water distribution pipe 3, an air inlet pipe 4, an air outlet hole 5, a water inlet 6, filtering sand 7, a supporting plate 8, a water outlet hole 9, a water discharge pipe 10, a second carriage 11, a first carriage 12, a water storage tank 13, a secondary water purifying device 14, a communicating pipe 15, a first backwashing pipe 16, a second backwashing pipe 17, a connecting pipe 18, a water pump 19 and a water pumping pipe 20.

It should be noted that, in the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," "fixed," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally 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 specific implementation process is as follows:

as shown in fig. 1, 2 and 3: the utility model provides a portable purifier, includes sand bed filter tank 1, is equipped with water inlet 6 at sand bed filter tank 1's top, is equipped with drain pipe 10 when being used for the back flush in the side on upper portion, is equipped with the control valve on drain pipe 10, and water distribution floating plate 2 is in the orificial below of drain pipe 10, and its beneficial effect lies in: the filtering sand 7 arranged below can effectively prevent the filtering sand 7 in the sand layer filtering tank 1 from being carried by water flow at the water outlet pipe and being discharged out of the sand layer filtering tank 1 during backwashing. The commodity of the inside of sand bed filter tank 1 is fixedly connected with water distribution floating plate 2, evenly seted up the inlet opening along the circumferencial direction on water distribution floating plate 2, set up the main aim at of water distribution floating plate 2, the water that water inlet 6 departments came in is more violent, wash away sand 7 to the filtration of sand bed filter tank 1 inside easily, influence the filter effect of filtration sand 7, water distribution floating plate 2 can slow down the speed of intaking, make the water that gets into slowly permeate in the filtration sand 7 of below, make the effect of water purification better. The material that the water distribution floating plate adopted is polyurethane, the edge is protected through annular soft silica gel thin slice, the benefit that sets up soft silica gel thin slice on the edge lies in, the water distribution floating plate is under the impact of rivers, can not wear and tear each other with the inner wall of sand filtration jar, and when carrying out the back flush, form certain inclined gap between the edge of water distribution floating plate and the inner wall of sand filtration jar, make impurity not only can follow the water inlet and move to the top of water distribution floating plate, can also follow the clearance upward movement between water distribution floating plate and the sand filtration jar inner wall, then flow from the drain pipe.

Be equipped with intake pipe 4 in the below of water distribution floating plate 2, this intake pipe 4 sand bed strainer 1's bottom gets into, be equipped with multiunit gas distribution pipe 3 in intake pipe 4, a set of gas distribution pipe 3 becomes discoid scattering along the circumferencial direction of intake pipe 4 and arranges, all be equipped with venthole 5 on every face about gas distribution pipe 3 about, communicate between gas distribution pipe 3 and the intake pipe 4, 5 areas of venthole on the gas distribution pipe 3 on sand bed strainer 1 upper portion are less than 5 areas of venthole of lower part, and the quantity that goes out venthole 5 on the gas distribution pipe 3 of upper portion is more than the quantity of lower part gas distribution pipe venthole 5, its useful part lies in: the filtering sand 7 below the sand layer filtering tank 1 is compact, enough gas can overflow through the large air outlet 5, the filtering sand 7 becomes fluffy, the area of the air outlet 5 at the upper part is small, and the generated bubbles carry small impurities and an ash layer and can pass through the water inlet of the upper water distribution floating plate 2 to be discharged out of the sand layer filtering tank 1 along with water flow.

Be equipped with the supporting disk 8 to its supporting role of inside filtration sand 7 at the lower extreme of sand bed strain jar 1, be provided with geotechnological cloth on the supporting disk 8, geotechnological cloth can prevent that filtration sand 7 from discharging through apopore 9 on the supporting disk 8 and entering into second grade purifier 14 in, guarantees the effect of filtration sand 7, also is equipped with geotechnological cloth at the tip of drain pipe 10 simultaneously, prevents that filtration sand 7 is discharged through drain pipe 10 along with rivers when the back flush.

As shown in figures 4 and 5, a first-stage water purifying device and a second-stage water purifying device 14 of the device are distributed in a first carriage 11 and a second carriage 11 of a loading vehicle, when the device is needed, a water suction pump 19 in the first carriage 12 is taken out and put into a water source place, a water suction pipe 20 is connected with a water inlet 6 at the upper end of a sand layer filtering tank 1 of the first-stage water purifying device, a three-way connecting pipe is connected at a water outlet pipe at the lower end of the sand layer filtering tank 1, a water storage tank 13 is connected with a water outlet pipe of the sand layer filtering tank 1 by adopting a first back flushing pipe 16, a pressure pump in the second-stage water purifying device 14 is connected with an air inlet pipe 4 at the bottom end of the sand layer filtering tank 1 by adopting a second back flushing pipe 17, a water outlet pipe of the sand layer filtering tank 1 is connected with the second-stage water purifying device 14 by adopting a connecting pipe 18, so that sand is filtered into the water purifying device for secondary treatment, the water storage tank 13 is internally provided with a disinfecting device for disinfecting a water source, the device is a water disinfecting device commonly found in the market, and the quality of the water source in the water storage tank 13 can be ensured by adding the disinfecting device because the water source in the water storage tank 13 can not flow for a period of time.

The water purification of the secondary water purification device 14 comprises the steps of firstly adding polyaluminium chloride into the entering water, then adjusting the pH value of the water in the secondary water purification device 14, then enabling the water to pass through an activated carbon layer arranged at the water outlet of the secondary water purification device 14, and then discharging the water for users to use, wherein a pressure pump is arranged inside the secondary water purification device 14, and the pressure pump is arranged to enable the water source in the secondary water purification device 14 to have enough pressure to pass through the activated carbon layer at the water outlet and ensure that the water pressure for supplying water is enough. Be equipped with the valve on first backwash pipe 16, storage water tank 13 is put and can be stored some water source to the eminence and supply to use when the water consumption is less night, open the water source in the valve storage water tank 13 and can flow backwards and advance in sand filter tank 1, when washing sand filter tank 1, open the force (forcing) pump and pass through 4 of intake pipe in the second backwash pipe pair sand filter tank 1 and pressurize, make gas and the water of gas outlet department of gas distribution pipe 3 combine to produce the bubble, not only make filtration sand 7 become fluffy, the bubble can also carry tiny impurity and the ash blanket inside filtration sand 7 to the top of water distribution floating plate 2, discharge through drain pipe 10, guarantee sand filter tank 1's result of use. The water storage tank 13 is an inflatable double-wall water tank convenient to fold, the material of the water tank is generally non-toxic rubber, and the inflatable double-wall water tank is convenient to fold and store, so that the occupied area in the second car 11 is reduced.

The above description is only an example of the present invention, and the common general knowledge of the known specific structures and characteristics of the embodiments is not described herein. It should be noted that, for those skilled in the art, without departing from the structure of the present invention, several modifications and improvements can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent. The scope of the claims of the present application shall be determined by the contents of the claims, and the description of the embodiments and the like in the specification shall be used to explain the contents of the claims.

Claims (8)

1. The utility model provides a portable purifier, includes the load wagon, the load wagon includes first carriage and second carriage, its characterized in that: the loading vehicle is characterized in that a first-stage water purifying device is arranged in a first carriage of the loading vehicle, a second-stage water purifying device is arranged in a second carriage of the loading vehicle, the first-stage water purifying device comprises a sand layer filtering tank, a water inlet is formed in the upper end of the sand layer filtering tank and is connected with a water pumping pipeline of a water suction pump, a water distribution floating plate is arranged on the inner upper portion of the sand layer filtering tank, a flexible edge which is easy to bend is arranged on the edge of the water distribution floating plate, water inlet holes are uniformly formed in the water distribution floating plate along the circumferential direction, an air inlet pipeline is arranged below the water distribution floating plate and penetrates through the central axis of the bottom end of the sand layer filtering tank, a plurality of sets of air distribution pipes arranged along the circumferential direction are arranged on the air inlet pipeline, air outlet holes are formed in the air distribution pipeline, air outlet holes are coated on the outer wall of the air distribution pipeline, the air outlet holes in the upper portion of the sand layer filtering, and the number of ventholes on the gas distribution pipe on the upper portion is less than the number of ventholes on the gas distribution pipe on the lower portion, a supporting disk is further arranged at the lower end of the sand layer filtering tank, water outlets are uniformly formed in the supporting disk along the circumferential direction, filtering sand is fully distributed between the supporting disk and the water distribution floating plate, a drain pipe convenient to clean is further arranged on the upper portion of the sand layer filtering tank, and a water outlet pipe is further arranged at the lower end of the sand layer filtering tank.

2. A mobile water purification unit according to claim 1, wherein: and a pressure pump is arranged in the secondary water purifying device.

3. A mobile water purification unit according to claim 1, wherein: a water storage tank is arranged in the second carriage, a communicating pipe is arranged between the water storage tank and the second-stage water purifying device, a first backwashing pipe is arranged between the water storage tank and a water outlet pipe at the lower end of the sand layer filtering tank, and a valve is arranged on the first backwashing pipe.

4. A mobile water purification unit according to claim 3, wherein: the water storage tank is an inflatable double-wall water tank.

5. A mobile water purification unit according to claim 2, wherein: and a second backwashing pipe is arranged between the pressure pump and the air inlet pipe at the bottom of the sand filtration tank.

6. A mobile water purification unit according to claim 1, wherein: the end part of the drain pipe on the inner side wall of the sand filter tank is provided with a filter layer, and the filter layer consists of geotextile.

7. A mobile water purification unit according to claim 1, wherein: the water distribution floating plate is fixed below the pipe orifice of the drain pipe.

8. A mobile water purification unit according to claim 3, wherein: a disinfection device for disinfecting an internal water source is arranged in the water storage tank.

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