CN105727626B - The outer water purifier of household portable and its application method - Google Patents

Abstract

The invention relates to a portable outdoor water purifier and a method for using the same. A filter barrel and a lower filter barrel, the top of the upper filter barrel is provided with a first multi-fit joint, the bottom of the lower filter barrel is provided with a second multi-fit joint, and the multi-fit joint includes a connection with the inside of the filter barrel Straight pipe, the outer wall of the straight pipe away from the front part of the filter barrel is cylindrical, and the outer wall of the middle part is conical with a small front and a large rear. Filter elements are arranged in the upper and lower filter barrels, and the top of the upper filter barrel An annular interface surrounding the first multi-fit joint is provided. The device has various functions and is convenient to use.

Description

Portable outdoor water purifier and method of use thereof

technical field

The invention relates to a portable outdoor water purifier and a using method thereof.

Background technique

Taking clean and hygienic water outdoors requires filtering equipment, but these filtering equipment are either too simple or too large, with poor filtering effect or difficult to carry. There is an urgent need for a portable multifunctional water purifier.

Contents of the invention

The present invention makes improvements to the problems existing in the above-mentioned prior art, that is, the technical problem to be solved by the present invention is to provide a portable outdoor water purifier and its usage method, which has various functions and is easy to use.

In order to solve the above-mentioned technical problems, a technical solution of the present invention is: a portable outdoor water purifier, comprising a box body with a box cover, a filter, a syringe pump and a water storage bottle are sequentially arranged on the box cover. The filter includes an upper filter barrel and a lower filter barrel that are connected, the top of the upper filter barrel is provided with a first multi-fit joint, and the bottom of the lower filter barrel is provided with a second multi-fit joint, and the multi-fit joint includes A straight pipe connected to the inside of the filter barrel, the outer wall of the straight pipe away from the front part of the filter barrel is cylindrical, and the outer wall of the middle part is conical in shape with a small front and a large rear, and the upper and lower filter barrels are equipped with filter element, the top of the upper filter barrel is provided with an annular interface surrounding the first multi-fit joint, the inner wall of the annular interface is provided with internal threads, the second multi-fit joint enters the box through the box cover, and the syringe pump The bottom is provided with a third multi-joint that passes through the box cover and enters the box body. The box cover is provided with a fourth multi-joint connecting the water storage bottle and the box body. The box is provided with a second multi-fit joint. The first two-way pipe, the three-way pipe connected to the third multi-joint, and the second two-way pipe connected to the fourth multi-joint, the first two-way pipe and the three-way pipe pass through a first one-way The valves are connected, and the second two-way pipe and the three-way pipe are connected through a second one-way valve.

Further, a fixing bracket for fixing the filter, the syringe pump and the top of the water storage bottle is arranged above the box.

Further, the top of the upper filter bucket is provided with an upper support plate, and the inner bottom is provided with a lower support plate, and a filter element is arranged between the upper and lower support plates, and the filter element includes a tubular ceramic filter element and a ceramic filter element filled with The inner granular KDF filter element, the upper support plate is provided with a guide hole that guides the first multi-fitting joint to flow into the surrounding side and then flows into the filter element, and the middle part of the lower support plate is provided with a through hole with a steel wire mesh. The pores of the steel mesh are smaller than the outer diameter of the KDF filter element.

Further, the top of the lower filter barrel is provided with a second upper support plate, and the inner bottom is provided with a stainless steel filter screen, and a filter element is provided between the second upper support plate and the filter screen, and the filter element includes an activated carbon tube, The granular bromine resin filter element filled inside the activated carbon tube, the activated carbon cake set on the filter net and the inner diameter of the lower filter barrel are equal, and the second upper support plate is provided with a device that guides the liquid flowing into the through hole of the lower support plate to the surrounding side and then flows into the filter element. guide hole.

Further, a spare emergency hose is provided in the box.

Further, the inner bottom of the annular interface is provided with an annular bayonet that surrounds the first multi-fit joint.

Further, a protective cover covering the first multi-fit joint is threadedly connected to the annular interface.

Further, the box cover is provided with a threaded port for connecting a water storage bottle at the fourth multi-fitting joint.

Further, the joints of the upper filter barrel and the lower filter barrel are provided with screwed internal and external threads, and the joints are also provided with sealing rings; the lower support plate and the second upper support plate are integrated. Both the upper support plate and the lower support plate are provided with annular side plates wrapping the end of the side wall of the filter element, so that when the upper filter barrel is removed, the filter element is supported by the lower support plate.

In order to solve the above-mentioned technical problems, another technical solution of the present invention is: a method of using the portable outdoor water purifier according to the above-mentioned steps: import raw water from the field from the first multi-fitting joint, open the first unit One-way valve, close the second one-way valve, pull the injection pump, the inlet of the filter element sucks raw water from the field, after being filtered by the filter element, the clean water is sucked into the injection pump; then open the second one-way valve, close the first one-way valve, Squeeze the syringe pump down, and the clean water is pressed into the water storage bottle.

Compared with the prior art, the present invention has the following beneficial effects: the device is equipped with multiple multi-fitting joints, which can quickly and conveniently replace different water receiving methods and adapt to different situations, which is very convenient; the device can also be disengaged from the upper filter barrel, decontaminate and clean the ceramic filter element, and use it after recovery, thereby prolonging the service life of the device.

The present invention will be described in further detail below in conjunction with the accompanying drawings and specific embodiments.

Description of drawings

Fig. 1 is a schematic diagram of the structure of an embodiment of the present invention.

Fig. 2 is a schematic diagram of the structure of the first multi-fit joint connecting the hose in the embodiment of the present invention.

Fig. 3 is a schematic diagram of the structure of the first multi-fit joint connecting the hard pipe in the embodiment of the present invention.

Fig. 4 is a schematic diagram of the structure of the first multi-fitting joint connection bag in the embodiment of the present invention.

Fig. 5 is a schematic diagram of the structure of the first multi-fitting joint connected to the quick-installed two-way pipe joint in the embodiment of the present invention.

Fig. 6 is a schematic diagram of the structure of the first multi-fit joint connected to the mineral water bottle in the embodiment of the present invention.

In the figure: 1-box, 11-hose, 12-first two-way pipe, 13-first one-way valve, 14-three-way pipe, 15-second one-way valve, 16-second two-way pipe , 2-box cover, 21-the fourth multi-fitting joint, 22-fixed frame, 23-water storage bottle, 3-upper filter bucket, 31-the first multi-fitting joint, 32-protective cover, 33-ring interface, 34 -ring bayonet, 35-upper support plate, 36-lower support plate, 37-ceramic filter element, 38-KDF filter element, 39-steel mesh, 4-lower filter barrel, 41-second upper support plate, 42-activated carbon tube , 43-bromine resin filter element, 44-activated carbon cake, 45-filter, 46-second multi-fitting connector, 5-syringe pump, 6-hard tube, 7-bag, 8-quick-loading two-way connector, 9 -Mineral water bottles.

detailed description

Embodiment one: as shown in Figure 1, a kind of portable outdoor water purifier comprises the box body 1 of a band box cover 2, and described box cover 2 is provided with filter, syringe pump 5 and water storage bottle 23 successively, so The filter includes an upper filter barrel 3 and a lower filter barrel 4 connected to each other, the top of the upper filter barrel 3 is provided with a first multi-joint 31, and the bottom of the lower filter barrel is provided with a second multi-joint 46, so The multi-fit joint includes a straight pipe connected to the inside of the filter barrel. The outer wall of the straight pipe away from the front part of the filter barrel is cylindrical, and the outer wall of the middle part is conical in shape with a small front and a large rear. The upper and lower filter The barrels are all provided with filter elements, and the top of the upper filter barrel 3 is provided with an annular interface 33 surrounding the first multi-fitting joint. The cover 2 enters the box body 1, and the bottom of the injection pump 5 is provided with a third multi-fitting joint 51 that passes through the box cover and enters the box body, and the box cover 2 is provided with a fourth multi-joint connecting the water storage bottle and the box body. Fitting joint 21, the box body 1 is provided with the first two-way pipe 12 connecting the second multi-fitting joint 46, the tee pipe 14 connecting the third multi-fitting joint, the second two-way connecting the fourth multi-fitting joint pipe 16, the first two-way pipe 12 and the three-way pipe 14 are connected through a first one-way valve 13, and the second two-way pipe 16 and the three-way pipe 14 are connected through a second one-way valve Valve 15 is connected.

In this embodiment, a fixing frame 22 for fixing the filter, the syringe pump and the top of the water storage bottle is arranged above the box body 1 .

In this embodiment, the top of the upper filter barrel 3 is provided with an upper support plate 35, and the inner bottom is provided with a lower support plate 36, and a filter element is arranged between the upper and lower support plates, and the filter element includes a tubular ceramic filter element 37 and the granular KDF filter element 38 filled inside the ceramic filter element, the upper support plate is provided with a guide hole that guides the first multi-fit joint into the peripheral side and then flows into the filter element, and the middle part of the lower support plate 36 is provided with a belt The through holes of the steel wire mesh 39, the pores of the steel wire mesh 39 are smaller than the outer diameter of the KDF filter core.

In this embodiment, a second upper support plate 41 is provided on the inner top of the lower filter bucket, and a stainless steel filter screen 45 is provided on the inner bottom thereof, and a filter element is provided between the second upper support plate 41 and the filter screen 45, so that Described filter core comprises activated carbon tube 42, the granular bromine resin filter core 43 that is filled in activated carbon tube inside, is arranged on the filter screen and the activated carbon cake 44 that the inner diameter of lower filter barrel is equal, and described second upper support plate is provided with the lower support plate through The hole flows into the liquid and guides the peripheral side and then flows into the guide hole of the filter element.

The water in the filter barrel flows from the outside to the inside, and then flows down, so that the water is filtered more thoroughly.

In this embodiment, a spare emergency hose 11 is provided in the box.

In this embodiment, the inner bottom of the annular interface is provided with an annular bayonet 34 surrounding the first multi-fit joint.

In this embodiment, a protective cover 32 that covers the first multi-fit joint is threadedly connected to the ring joint.

In this embodiment, the box cover is provided with a threaded opening for connecting a water storage bottle at the fourth multi-fitting joint.

In this embodiment, the joints of the upper filter barrel and the lower filter barrel are provided with screwed internal and external threads, and the joints are also provided with sealing rings; the lower support plate and the second upper support plate are integrally formed. So that after the upper filter bucket is removed, the ceramic filter element can be cleaned directly.

In this embodiment, both the upper support plate and the lower support plate are provided with annular side plates wrapping the end of the side wall of the filter element, so that when the upper filter barrel is removed, the filter element is supported by the lower support plate.

In this embodiment, the first multi-fit joint can receive water through the connecting hose 11 (as shown in Figure 2), through the hard tube 6 (as shown in Figure 3), and through the connecting bag 7 (as shown in Figure 2). 4), connect the quick-loading two-way pipe joint 8 to receive water (as shown in Figure 5) or connect to the mineral water bottle 9 to receive water (as shown in Figure 6). The hose wraps the outer wall of the cone of the first multi-fit joint; the hard tube is connected to the outer wall of the first multi-fit joint cylinder; the bag is placed on the outer wall of the annular interface, and then tied tightly with a rope; the quick-installed two-way pipe joint is docked The outer wall of the first multi-joint cylinder; the mineral water bottle is screwed tightly on the inner thread of the annular interface.

The device is carried out according to the following steps: import raw water from the field from the first multi-fitting joint, open the first one-way valve, close the second one-way valve, pull the injection pump, suck the raw water from the field at the inlet of the filter element, filter it through the filter element, and clean it. Water is sucked into the syringe pump; then the second one-way valve is opened, the first one-way valve is closed, the syringe pump is squeezed downward, and the purified water is pressed into the water storage bottle. The direction of water flow is shown by the arrow in the figure.

Of course, a flexible pipe can also be directly used to connect the fourth multi-fitting joint, and the filtered water can be directly packed into the bottle.

When in a wild environment or disaster relief, there are many ways to obtain raw water, for example: by using a longer hard pipe, flexible pipe or combining with a quick-loading two-way pipe joint to cooperate with the first multi-fitting joint, so as to The raw water is received at a high place, and the water pressure is generated by using the height difference to overcome the resistance of the filter element to obtain clean water; or, a mineral water bottle filled with raw water can also be screwed to the inner thread of the ring interface of the first multi-fitting joint , bind the water plastic bag containing raw water to the outer side of the annular convex part of the first multi-fitting joint, and then forcefully squeeze the mineral water bottle or the water plastic bag to force the raw water to enter and be filtered into clean water; it is also possible to use the most The simple method is to direct the first multi-fit connector of the multi-fit portable water purifier to absorb water from the water outlet with a mouth against the raw water.

During the implementation process, due to the use of raw water in the wild. The environmental conditions are poor, and the impurities in the raw water can easily block the filter element, especially for the first ceramic filter element. For this reason, the upper and lower filter barrels are connected by spirals. If clogging is found, they can be rotated and disconnected, and the upper filter tube can be removed to reveal the ceramic filter element blocked by dirt. , and then rinse with water, you can reuse.

The above descriptions are only preferred embodiments of the present invention, and all equivalent changes and modifications made according to the scope of the patent application of the present invention shall fall within the scope of the present invention.

Claims (10)

1. a kind of outer water purifier of household portable, it is characterised in that：Including one to be disposed with the casing with case lid, the case lid Filter, syringe pump and water storage bottle, the filter include the relative upper filter vat and lower filter vat connect, the upper filter vat Top is provided with connector more than first, and the lower filtering bottom of the barrel is provided with connector more than second, and many connectors include one The straight tube being connected with inside filter vat, front outsides wall of the straight tube away from filter vat is cylindrical, and its middle part lateral wall is in Pre-small post-large is coniform, is provided with the top of filter core, the upper filter vat and is provided with around first in the upper and lower filter vat The ring interface of many connectors, the madial wall of the ring interface is provided with internal thread, and the connector more than second enters through case lid In cartonning body, the syringe pump bottom is provided through on the connector more than the 3rd that case lid enters in casing, the case lid and set There is first liang that is provided with connection connector more than second in the connector more than the 4th of connection water storage bottle and casing, the casing to lead to Pipe, connection three-way pipe of connector more than the 3rd, the second two siphunculus for connecting connector more than the 4th, first two siphunculus and threeway It is connected between pipe by one first check valve, is connected between second two siphunculus and three-way pipe by second check valve Connect.

2. the outer water purifier of household portable according to claim 1, it is characterised in that：It is provided with above the casing for solid Determine the fixed mount at the top of filter, syringe pump and water storage bottle.

3. the outer water purifier of household portable according to claim 1 or 2, it is characterised in that：The upper filter vat inner top is set Upper supporting plate is equipped with, its inner bottom part, which is provided between lower carrier plate, the upper and lower support plate, is provided with filter core, the filter core includes tubulose It is provided with ceramic element and the graininess KDF filter cores being filled in inside ceramic element, the upper supporting plate by connector more than first Influent is oriented to the through hole that strip silk screen is provided with the middle part of the guide hole that the week side of boss flows into filter core again, the lower carrier plate, the steel wire The hole of net is less than KDF filter core external diameters.

4. the outer water purifier of household portable according to claim 3, it is characterised in that：The lower filter vat inner top is provided with Second upper supporting plate, its inner bottom part is provided with stainless steel filtering net, and filter core, the filter are provided between second upper supporting plate and filter screen Core include activated carbon tube, be filled in inside activated carbon tube graininess bromine resin filter element, be arranged on filter screen with lower filter vat It is provided with the equal activated carbon cake in footpath, second upper supporting plate and lower carrier plate through hole influent guiding the week side of boss is flowed into filter core again Guide hole.

5. the outer water purifier of household portable according to claim 4, it is characterised in that：Standby answer is provided with the casing Anxious flexible pipe.

6. the outer water purifier of household portable according to claim 5, it is characterised in that：The ring interface inner bottom part is provided with Around the annular bayonet socket of connector more than first.

7. the outer water purifier of household portable according to claim 6, it is characterised in that：It is threaded with the ring interface Cover the protective cover of connector more than first.

8. the outer water purifier of household portable according to claim 6, it is characterised in that：The case lid is in the 4th polygamy joint It is provided with the screw thread mouth for connecting water storage bottle.

9. the outer water purifier of household portable according to claim 6, it is characterised in that：The upper filter vat and lower filter vat pair The place of connecing is respectively arranged with the internal and external threads of bolt, and the joint is additionally provided with sealing ring；The lower carrier plate and the second upper supporting plate It is formed integrally.

10. the application method of the outer water purifier of a kind of household portable as claimed in claim 6, it is characterised in that according to the following steps Carry out：Field raw water is imported from connector more than first, the first check valve is opened, the second check valve, pull syringe pump, filter is closed Field raw water is sucked at core import, after filter element filtering, water purification is inhaled into syringe pump；Then the second check valve is opened, is closed First check valve, is pressed down against syringe pump, water purification is by pressure water storage bottle.