CN218841871U - Emergent water purification unit - Google Patents

Abstract

The utility model relates to an emergency water purifying device, which comprises a water purifying tank, a first filtering device and a second filtering device, wherein the side surface of the water purifying tank is provided with a water inlet and a purified water outlet; the water outlet of the first filtering device is communicated with the water inlet, and the first filtering device is used for primarily filtering water; the second filter device is installed in the water purification case, and second filter device's water inlet and water inlet intercommunication, second filter device's delivery port and water purification delivery port intercommunication, second filter device are used for filtering first filter device prefilter water once more. The upper water purifying tank is convenient to carry and use and can be used for various emergency situations. Because under emergency situation, the impurity is many in the water, can not directly filter through the water purification case with waiting to filter water, and easy second filter equipment blocks up inconvenient washing. Therefore, the first filtering device is arranged before the water purifying tank filters the water to be filtered for primary filtering.

Description

Emergent water purification unit

Technical Field

The utility model relates to an emergent water purification field, concretely relates to emergent water purification unit.

Background

At present, various water purifying devices are appeared due to the increasing serious pollution of water resources. With the development of the technology, the process of the water purifying equipment is mature day by day, and the filtering precision of water is more and more precise, so that the water purifying technology is accepted by various industries. The application range is also continuously expanding.

However, the existing water purifying equipment has some problems: 1. the water purifying device is a precise device and has strict requirements on the operation environment and the transportation condition; 2. the conventional equipment has large volume, heavy weight, complex installation and limited use environment. Therefore, when the emergency condition such as rainstorm, flood or outdoor is met, the water purifying equipment cannot be used in an emergency, and the water using requirement cannot be met.

SUMMERY OF THE UTILITY MODEL

In view of the above-mentioned problem, this application provides an emergent water purification unit for when solving and meeting torrential rain or flood or emergency such as open air, water purification unit does not have the emergent use of way, can't satisfy the problem that the water requirement.

In order to achieve the above object, the inventor provides an emergency water purifying device, which comprises a water purifying tank, a first filtering device and a second filtering device, wherein the side surface of the water purifying tank is provided with a water inlet and a purified water outlet; the water outlet of the first filtering device is communicated with the water inlet, and the first filtering device is used for primarily filtering water; the second filter device is installed in the water purification case, and second filter device's water inlet and water inlet intercommunication, second filter device's delivery port and water purification delivery port intercommunication, second filter device are used for filtering first filter device prefilter water once more.

In some embodiments, the second filtering device comprises a booster pump, a vent valve, and a filtering assembly; the water inlet of the booster pump is communicated with the water inlet, the water outlet of the booster pump is respectively communicated with the exhaust valve and the water inlet of the filtering component through a three-way pipe, the water outlet of the filtering component is communicated with the purified water outlet, and the exhaust valve is used for exhausting gas in the pipeline.

In some embodiments, the filter assembly comprises at least one filter, a sterilizer, and a water quality detector; the water inlet of the filter is communicated with the water outlet of the booster pump, the water outlet of the filter is communicated with the water inlet of the sterilizer, and the water outlet of the sterilizer is communicated with the purified water outlet through the water quality detector.

In some embodiments, the filtration assembly further comprises a flow meter disposed at the clean water outlet, the flow meter being configured to calculate a flow rate of filtered water.

In some embodiments, the emergency water purifying apparatus further comprises a circuit control module installed in the water purifying tank, the circuit control module being provided separately from the second filtering device.

In some embodiments, the side of the water purifying tank is provided with a display module, the display module is electrically connected with the circuit control module, and the display module is used for displaying water quality data.

In some embodiments, the side surface of the water purifying tank is also provided with an illuminating lamp, the illuminating lamp is electrically connected with the circuit control module, and the circuit control module is used for controlling the opening or closing of the illuminating lamp.

In some embodiments, the side of the water purification tank is further provided with a charging interface, the charging interface is electrically connected with the circuit control module, and the charging interface is used for charging external equipment.

In some embodiments, the side of the water purifying tank is also provided with a handle.

In some embodiments, casters are provided at the bottom of the fresh water tank.

Be different from prior art, above-mentioned technical scheme is provided with a water purification case, installs second filter equipment in the water purification case. The water purifying tank is convenient to carry and use and can be used in various emergency situations. Because in emergency situation, the impurity is many in the water, consequently, can not directly filter through the water purification case with waiting to filter water, easy second filter equipment blocks up inconvenient washing. Therefore, the first filtering device is arranged before the water purifying tank filters the water to be filtered for primary filtering. Specifically, the first filtering device is thrown into the water to be filtered, and then the water primarily filtered by the first filtering device enters the water purifying tank for filtering. In the process, on one hand, when the first filtering device is blocked, the first filtering device is convenient to clean; on the other hand, clogging of the second filter device is avoided.

The above description of the present invention is only an overview of the technical solutions of the present application, and in order to make the technical solutions of the present application more clearly understood by those skilled in the art, the present invention may be further implemented according to the content described in the text and the drawings of the present application, and in order to make the above objects, other objects, features, and advantages of the present application more easily understood, the following description is made in conjunction with the detailed description of the present application and the drawings.

Drawings

The drawings are only for purposes of illustrating the principles, implementations, applications, features, and effects of particular embodiments of the application, as well as others related thereto, and are not to be construed as limiting the application.

In the drawings of the specification:

fig. 1 is a schematic structural diagram of an emergency water purification device according to an embodiment;

FIG. 2 is a left side view of the fresh water tank according to the embodiment;

FIG. 3 is a right side view of the fresh water tank according to the embodiment;

FIG. 4 is a diagram showing the internal water path of the fresh water tank according to the embodiment;

fig. 5 is a circuit diagram of the inside of the purified water tank according to the embodiment.

The reference numerals referred to in the above figures are explained below:

1. a water purifying tank;

11. a box body;

12. a cover body;

13. a water inlet;

14. a purified water outlet;

15. a water purification switch;

16. a sterilization switch;

17. a charging interface;

18. a sewage draining outlet;

2. a first filtering device;

3. a second filtering device;

31. a booster pump;

32. an exhaust valve;

33. a filter assembly;

331. a filter;

332. a sterilizer;

333. flushing the electromagnetic valve;

4. a circuit control module;

41. a mains power supply;

5. a handle;

6. a display module;

7. a lighting lamp;

71. an illuminating lamp switch;

8. a caster wheel.

Detailed Description

To explain in detail the possible application scenarios, technical principles, and practical embodiments of the present application, and to achieve the objectives and effects thereof, the following detailed description is given with reference to the accompanying drawings. The embodiments described herein are only used for clearly illustrating the technical solutions of the present application, and therefore are only used as examples, and the scope of the present application is not limited thereby.

Reference herein to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment can be included in at least one embodiment of the application. The appearances of the phrase "in one embodiment" in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or related to other embodiments specifically defined. In principle, in the present application, the technical features mentioned in the embodiments can be combined in any manner to form a corresponding implementable technical solution as long as there is no technical contradiction or conflict.

Unless otherwise defined, technical terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs; the use of relational terms herein is intended only to describe particular embodiments and is not intended to limit the present application.

In the description of the present application, the term "and/or" is a expression for describing a logical relationship between objects, meaning that three relationships may exist, for example a and/or B, meaning: there are three cases of A, B, and both A and B. In addition, the character "/" herein generally indicates that the former and latter associated objects are in a logical relationship of "or".

In this application, terms such as "first" and "second" are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions.

Without further limitation, in this application, the use of the phrases "comprising," "including," "having," or other similar expressions, is intended to cover a non-exclusive inclusion, and these expressions do not exclude the presence of additional elements in a process, method, or article that includes the elements, such that a process, method, or article that includes a list of elements may include not only those elements defined, but other elements not expressly listed, or may include other elements inherent to such process, method, or article.

As is understood in the examination of the guidelines, the terms "greater than", "less than", "more than" and the like in this application are to be understood as excluding the number; the expressions "above", "below", "within" and the like are understood to include the present numbers. In addition, in the description of the embodiments of the present application, "a plurality" means two or more (including two), and expressions related to "a plurality" similar thereto are also understood, for example, "a plurality of groups", "a plurality of times", and the like, unless specifically defined otherwise.

In the description of the embodiments of the present application, spatially relative expressions such as "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "vertical," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used, and the indicated orientations or positional relationships are based on the orientations or positional relationships shown in the specific embodiments or drawings and are for convenience of description of the specific embodiments of the present application or for ease of understanding by the reader only, and do not indicate or imply that a device or component referred to must have a specific position, a specific orientation, or be configured or operated in a specific orientation and therefore should not be construed as limiting the embodiments of the present application.

Unless specifically stated or limited otherwise, the terms "mounted," "connected," "secured," and "disposed" used in the description of the embodiments of the present application are to be construed broadly. For example, the connection can be a fixed connection, a detachable connection, or an integrated arrangement; it can be a mechanical connection, an electrical connection, or a communication connection; they may be directly connected or indirectly connected through an intermediate; which may be communication within two elements or an interaction of two elements. Specific meanings of the above terms in the embodiments of the present application can be understood by those skilled in the art to which the present application pertains in accordance with specific situations.

Referring to fig. 1, the embodiment relates to an emergency water purifying apparatus, which includes a water purifying tank 1, a first filtering device 2 and a second filtering device 3, wherein a water inlet 13 and a purified water outlet 14 are formed on a side surface of the water purifying tank 1; the water outlet of the first filtering device 2 is communicated with the water inlet 13, and the first filtering device 2 is used for primarily filtering water; the second filter device 3 is arranged in the water purifying tank 1, the water inlet of the second filter device 3 is communicated with the water inlet 13, the water outlet of the second filter device 3 is communicated with the water purifying water outlet 14, and the second filter device 3 is used for filtering the primarily filtered water of the first filter device 2 again.

The water purifying tank 1 can be made of PP materials and the like, and has the functions of falling prevention and water prevention. The water purifying tank 1 may be square or rectangular. Alternatively, as shown in fig. 1, the fresh water tank 1 is a rectangular parallelepiped including an upper face, a lower face, and four side faces, which are a left side, a right side, a front side, and a rear side. The width of water purification case 1 is 280mm, and the height is 480mm, and length is 600mm to 700mm, and its volume is littleer than current water purification unit, more conveniently carries. In some embodiments, the fresh water tank 1 includes a tank body 11 and a cover 12, the tank body 11 is opened at the top, the cover 12 is provided above the tank body 11 and is hinged to the tank body 11, and the tank body 11 is opened or closed by the cover 12. In some embodiments, lid 12 and tank 11 lock clean water tank 1 by a snap-fit or snap-fit engagement. In other embodiments, one side of the tank body 11 (the front side of the clean water tank 1) is fixed by bolts in order to facilitate the observation of the internal structure of the clean water tank 1 by opening the tank body 11. When it is desired to open the side, it can be opened by manually rotating the bolt.

The first filter device 2 can be made of filter materials such as PP cotton, and the PP cotton is 5 microns. The water outlet of the first filtering device 2 is communicated with the water inlet 13, and the first filtering device 2 primarily filters water. Its design is simple, and convenient the washing is changed, adopts 304 stainless steel as the frame, can make the filter core just sink in aqueous, and effectual impurity such as getting rid of iron rust silt red worm suspended solid.

The second filter device 3 is installed in the fresh water tank 1, and the second filter device 3 includes a plurality of parts. And the water which is primarily filtered is filtered again under the action of the second filtering device 3 to obtain the water which meets the standard and then is discharged from the purified water outlet 14.

Above-mentioned technical scheme is provided with a water purification case 1, installs second filter equipment 3 in the water purification case 1. The water purifying tank 1 is convenient to carry and use and can be used in various emergency situations. Because in the emergency situation, the impurity is many in the water, consequently, can not directly filter through water purification case 1 with waiting to filter water, easy second filter equipment 3 blocks up, inconvenient washing. Therefore, the first filtering device 2 is arranged in the water purifying tank 1 before filtering to primarily filter the water to be filtered. Specifically, the first filtering device 2 is thrown into the water to be filtered, and then the water primarily filtered by the first filtering device 2 is filtered by the purified water tank 1. In the process, on one hand, when the first filtering device 2 is blocked, the first filtering device 2 is convenient to clean; on the other hand, clogging of the second filter device 3 is avoided.

According to some embodiments of the present application, optionally, as shown in fig. 4, the second filtering device 3 comprises a booster pump 31, an exhaust valve 32 and a filtering assembly 33; the water inlet of the booster pump 31 is communicated with the water inlet 13, the water outlet of the booster pump 31 is respectively communicated with the exhaust valve 32 and the water inlet of the filter assembly 33 through a three-way pipe, the water outlet of the filter assembly 33 is communicated with the purified water outlet 14, and the exhaust valve 32 is used for exhausting gas in the pipeline.

The booster pump 31 is used for pumping the water to be filtered to the filter assembly 33 for filtering, a water outlet of the booster pump 31 is connected with a three-way pipe, and the other two ends of the three-way pipe are respectively communicated with the exhaust valve 32 and a water inlet of the filter assembly 33. In some embodiments, the water outlet of the booster pump 31 communicates with the water inlet of the filter assembly 33 through the exhaust valve 32. The operating principle of the exhaust valve 32 is: when water enters the pipeline, the plug head stops at the lower part of the fixed stop frame to perform a large amount of exhaust; when the air is exhausted, water enters the exhaust valve 32 to float the ball up and the drive plug closes.

Since the first filtering device 2 is clogged during the process of primarily filtering water, it needs to be removed and cleaned in time. During the cleaning to reloading process, air may be introduced into the conduit, leaving the booster pump 31 idle and unfiltered. Therefore, in order to avoid this situation, the water outlet of the booster pump 31 is provided with the exhaust valve 32 to exhaust the gas in the pipeline, so that the first filtering device 2 can be taken out and cleaned at any time without special exhaust.

According to some embodiments of the present application, optionally, as shown in fig. 4, the filter assembly 33 includes at least one filter 331, a sterilizer 332, and a water quality detector; the water inlet of the filter 331 is communicated with the water outlet of the booster pump 31, the water outlet of the filter 331 is communicated with the water inlet of the sterilizer 332, and the water outlet of the sterilizer 332 is communicated with the purified water outlet 14 through the water quality detector.

At least one filter 331 is provided, and the filter 331 may be an existing filter 331 such as an ultrafiltration membrane, a scale inhibition carbon filter, a PP cotton filter, or a reverse osmosis membrane. Optionally, the filter 331 is provided with four, which are an ultrafiltration membrane, a scale inhibition carbon filter (the scale inhibition filter material may be activated carbon plus FOF, effectively removing bacteria odor and inhibiting the generation of scale), a 2-grade PP cotton (inhibiting bacteria breeding) and a reverse osmosis membrane (to intercept most bacteria, viruses, heavy metals, microorganisms, etc., by the wastewater discharge ratio technology, pure water and wastewater are divided — according to different raw water quality, the water quality is automatically identified, so as to control the discharge capacity of wastewater, and the water yield can be maximized), wherein the PP cotton may be 1 micron. In some embodiments, if the outdoor water source is seawater or an extreme water source, a combination of double reverse osmosis membrane filtration and other processes can be formulated to achieve high-grade filtration. In other embodiments, the reverse osmosis membrane is also communicated with a sewage pipeline, the water inlet of the sewage pipeline is communicated with the sewage outlet of the reverse osmosis membrane, and the water outlet of the sewage pipeline is communicated with the sewage outlet 18 of the purified water tank 1. A flushing electromagnetic valve 333 is arranged on the sewage discharge pipeline, and the flushing electromagnetic valve 333 is used for adjusting the water inlet pressure of the reverse osmosis membrane to achieve the aim of water production. Alternatively, the flush solenoid 333 may be an 18 second auto flush solenoid 333.

The sterilizer 332 may be an ultraviolet sterilizer, etc., which can intercept and kill most of bacteria and viruses to filter out direct drinking water meeting the national standard. Alternatively, sterilizer 332 is turned on or off by sterilization switch 16.

The water quality detector is used for detecting whether the sterilized water of the sterilizer 332 meets the national requirements or not, and the water quality detector detects the TDS value of the water.

The primarily filtered water is filtered again through the second filtering device 3 to reach direct drinking water meeting the national standard value, and the water using requirement is met.

According to some embodiments of the present application, optionally, the filtering assembly 33 further comprises a flow meter disposed at the fresh water outlet 14 for calculating the flow rate of the filtered water. To know how much water the clean water tank 1 filters in total, a flow meter is provided.

According to some embodiments of the present application, optionally, as shown in fig. 5, the emergency water purifying apparatus further includes a circuit control module 4, the circuit control module 4 is installed in the water purifying tank 1, and the circuit control module 4 is provided separately from the second filtering device 3.

The circuit control module 4 is the circuit of the water purifying tank 1, and the circuit control module 4 is also arranged in the water purifying tank 1. Because of the limited space inside the clean water tank 1, the second filter device 3 and the circuit control module 4 are both inside the clean water tank 1. Therefore, in order to prevent the second filtering device 3 from affecting the circuit control module 4, the circuit control module 4 is provided separately from the second filtering device 3. Specifically, the circuit control module 4 and the second filtering device 3 are separated by a baffle plate, i.e. one is located at the left side of the baffle plate, and the other is located at the right side of the baffle plate. Optionally, the circuit control module 4 includes a main power supply 41 and an air switch; the mains power supply 41 may be a 30 kilo-amp lithium battery with an air switch for individual control of each circuit. Specifically, as shown in fig. 2, a clean water switch 15 and a sterilization switch 16 are provided on the side of the clean water tank 1 (left side of the clean water tank 1), and may be on the same side as the water inlet 13 and the clean water outlet 14. The water purification switch 15 and the sterilization switch 16 are electrically connected to the circuit control module 4. Wherein, the booster pump 31 works only after the water purifying switch 15 is turned on. Sterilizer 332 is activated after sterilizing switch 16 is opened.

According to some embodiments of the present application, optionally, as shown in fig. 1 and 2, the water purification tank 1 is provided with a display module 6 on the side surface, the display module 6 is electrically connected with the circuit control module 4, and the display module 6 is used for displaying water quality data.

The side of the water purifier (the left side of the purified water tank 1) is provided with a display module 6, the display module 6 comprises a display screen and a selection button, various water quality data (TDS value of water, how much water is filtered in total and the like) are displayed on the display screen, and the selection button can select to view various data. Wherein, the data of the display mode are from the flowmeter and the water quality detector under the action of the circuit control module 4.

According to some embodiments of the present application, optionally, as shown in fig. 3, a lighting lamp 7 is further provided on a side surface of the fresh water tank 1, the lighting lamp 7 is electrically connected to the circuit control module 4, and the circuit control module 4 is used for controlling the lighting lamp 7 to be turned on or off.

The environment is too dark and the use is inconvenient under the outdoor or emergency use condition. Therefore, an illumination lamp 7 is further provided on the side of the fresh water tank 1 (the right side of the fresh water tank 1) to provide illumination. Optionally, an illuminating lamp switch 71 is further provided on the same side, and the circuit control module 4 controls the illuminating lamp 7 to be turned on or off through the illuminating lamp switch 71.

According to some embodiments of the application, optionally, as shown in fig. 2, a charging interface 17 is further arranged on the side surface of water purifying tank 1, charging interface 17 is electrically connected with circuit control module 4, and charging interface 17 is used for charging external equipment.

Still be provided with the interface 17 that charges at the side of water purification case 1 (the left side of water purification case 1), the interface 17 that charges can be for cell-phone or other equipment use of charging to satisfy the emergent needs of user.

According to some embodiments of the present application, optionally, as shown in fig. 2 and 3, the side of the fresh water tank 1 is further provided with a handle 5. In order to move the water purifying tank 1 conveniently, a handle 5 is arranged on the side surface of the water purifying tank 1. Optionally, a handle 5 is provided on both the left and right sides of the clean water tank 1.

According to some embodiments of the present application, optionally, as shown in fig. 2 and 3, the bottom of the fresh water tank 1 is provided with casters 8. The casters 8 facilitate the user to move the water purifying tank 1.

Be different from prior art, above-mentioned technical scheme is provided with a water purification case 1, installs second filter equipment 3 in the water purification case 1. The water purifying tank 1 is convenient to carry and use and can be used in various emergency situations. Because in the emergency situation, the impurity is many in the water, can not directly filter through water purification case 1 with waiting to filter water, easy second filter equipment 3 blocks up, inconvenient washing. Therefore, the first filtering device 2 is provided before the water purifying tank 1 filters the water to be filtered. Specifically, the first filtering device 2 is thrown into the water to be filtered, and then the water primarily filtered by the first filtering device 2 is filtered by the purified water tank 1. In the process, on one hand, when the first filtering device 2 is blocked, the first filtering device 2 is convenient to clean; on the other hand, clogging of the second filter device 3 is avoided.

Finally, it should be noted that, although the above embodiments have been described in the text and drawings of the present application, the scope of the patent protection of the present application is not limited thereby. All technical solutions which are generated by replacing or modifying the equivalent structure or the equivalent flow according to the contents described in the text and the drawings of the present application, and which are directly or indirectly implemented in other related technical fields, are included in the scope of protection of the present application.

Claims (10)

1. An emergent water purification unit, its characterized in that includes:

the side surface of the water purifying tank is provided with a water inlet and a purified water outlet;

the water outlet of the first filtering device is communicated with the water inlet, and the first filtering device is used for primarily filtering water;

the second filtering device is installed in the water purifying tank, the water inlet of the second filtering device is communicated with the water inlet, the water outlet of the second filtering device is communicated with the water purifying water outlet, and the second filtering device is used for filtering the water primarily filtered by the first filtering device again.

2. The emergency water purification apparatus of claim 1, wherein the second filtering device comprises a booster pump, a vent valve and a filtering assembly;

the water inlet of the booster pump is communicated with the water inlet, the water outlet of the booster pump is respectively communicated with the exhaust valve and the water inlet of the filtering component through a three-way pipe, the water outlet of the filtering component is communicated with the purified water outlet, and the exhaust valve is used for exhausting gas in a pipeline.

3. The emergency water purification apparatus of claim 2, wherein the filter assembly comprises at least one filter, a sterilizer, and a water quality detector;

the water inlet of the filter is communicated with the water outlet of the booster pump, the water outlet of the filter is communicated with the water inlet of the sterilizer, and the water outlet of the sterilizer is communicated with the purified water outlet through the water quality detector.

4. The emergency water purification apparatus of claim 3, wherein the filter assembly further comprises a flow meter disposed at the purified water outlet, the flow meter being configured to calculate a flow rate of the filtered water.

5. The emergency water purifying apparatus according to claim 1, further comprising a circuit control module installed in the water purifying tank, the circuit control module being provided separately from the second filtering device.

6. The emergency water purifying device of claim 5, wherein a display module is arranged on the side surface of the water purifying tank, the display module is electrically connected with the circuit control module, and the display module is used for displaying water quality data.

7. The emergency water purifying device according to claim 5, wherein an illuminating lamp is further arranged on the side surface of the water purifying tank, the illuminating lamp is electrically connected with the circuit control module, and the circuit control module is used for controlling the illuminating lamp to be turned on or off.

8. The emergency water purifying device according to claim 5, wherein a charging interface is further arranged on the side surface of the water purifying tank, the charging interface is electrically connected with the circuit control module, and the charging interface is used for charging external equipment.

9. The emergency water purification device of claim 1, wherein a handle is further provided on a side surface of the water purification tank.

10. The emergency water purifying apparatus according to claim 1, wherein casters are provided at the bottom of the water purifying tank.

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