CN116222120A - Liquid storage device with filtering and recycling functions and refrigerator with liquid storage device - Google Patents

Liquid storage device with filtering and recycling functions and refrigerator with liquid storage device Download PDF

Info

Publication number
CN116222120A
CN116222120A CN202111475136.4A CN202111475136A CN116222120A CN 116222120 A CN116222120 A CN 116222120A CN 202111475136 A CN202111475136 A CN 202111475136A CN 116222120 A CN116222120 A CN 116222120A
Authority
CN
China
Prior art keywords
liquid storage
storage container
liquid
filter
wall
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN202111475136.4A
Other languages
Chinese (zh)
Inventor
黄璐璐
费斌
苗建林
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Qingdao Haier Refrigerator Co Ltd
Haier Smart Home Co Ltd
Original Assignee
Qingdao Haier Refrigerator Co Ltd
Haier Smart Home Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Qingdao Haier Refrigerator Co Ltd, Haier Smart Home Co Ltd filed Critical Qingdao Haier Refrigerator Co Ltd
Priority to CN202111475136.4A priority Critical patent/CN116222120A/en
Priority to PCT/CN2022/129569 priority patent/WO2023098387A1/en
Publication of CN116222120A publication Critical patent/CN116222120A/en
Pending legal-status Critical Current

Links

Images

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/11—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with bag, cage, hose, tube, sleeve or like filtering elements
    • B01D29/31—Self-supporting filtering elements
    • B01D29/33—Self-supporting filtering elements arranged for inward flow filtration
    • B01D29/336—Self-supporting filtering elements arranged for inward flow filtration open-ended, the arrival of the mixture to be filtered and the discharge of the concentrated mixture are situated on both opposite sides of the filtering element
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/11—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with bag, cage, hose, tube, sleeve or like filtering elements
    • B01D29/31—Self-supporting filtering elements
    • B01D29/35—Self-supporting filtering elements arranged for outward flow filtration
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/11—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with bag, cage, hose, tube, sleeve or like filtering elements
    • B01D29/31—Self-supporting filtering elements
    • B01D29/35—Self-supporting filtering elements arranged for outward flow filtration
    • B01D29/356—Self-supporting filtering elements arranged for outward flow filtration open-ended, the arrival of the mixture to be filtered and the discharge of the concentrated mixture are situated on both opposite sides of the filtering element
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/50—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D36/00—Filter circuits or combinations of filters with other separating devices
    • B01D36/001—Filters in combination with devices for the removal of gas, air purge systems
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/32—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by electrical effects other than those provided for in group B01D61/00
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D17/00—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces
    • F25D17/04—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D23/00—General constructional features
    • F25D23/12—Arrangements of compartments additional to cooling compartments; Combinations of refrigerators with other equipment, e.g. stove

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Combustion & Propulsion (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Separation By Low-Temperature Treatments (AREA)
  • Water Treatment By Sorption (AREA)

Abstract

The invention provides a liquid storage device with a filtering and recycling function and a refrigerator with the liquid storage device. Wherein the liquid storage device includes: a first reservoir having a first filter housing and a first filter element; the first filtering shell is provided with a first air inlet hole and a first air outlet hole; the first filter piece is arranged in the first filter shell and is used for dissolving specific substance components in the gas introduced into the first air inlet hole into the first filter shell so as to realize filtration recovery; and a second reservoir having a second filter housing and a second filter element; the second filtering shell is provided with a second air inlet hole and a second air outlet hole; the second air inlet hole is communicated with the first air outlet hole, and the second filter piece is arranged in the second filter shell and is used for dissolving specific substance components in the air which is introduced into the second air inlet hole from the first air outlet hole into the second filter shell so as to realize secondary filtration and recovery. The liquid storage device has the functions of filtering and recycling, can reduce waste gas pollution and improves the resource utilization efficiency.

Description

Liquid storage device with filtering and recycling functions and refrigerator with liquid storage device
Technical Field
The invention relates to fresh-keeping equipment, in particular to a liquid storage device with a filtering and recycling function and a refrigerator with the liquid storage device.
Background
For some reaction devices, such as an electrolytic oxygen removal device for reducing oxygen in a refrigerator by electrochemical reaction, an electrolytic solution is required for the electrochemical reaction, and gas is generated during the reaction, so that the generated gas needs to be discharged to the external environment.
During the reaction, the electrolyte is heated and evaporated due to the generation of a large amount of heat, which may cause a trace amount of electrolyte vapor to be carried in the gas discharged from the reaction apparatus. Most of the electrolyte is an acidic solution or an alkaline solution, and is corrosive. If the gas generated by the reaction device is directly discharged to the air without treatment, the air pollution may be caused, and the life and health may be endangered.
In addition, when the gas generated by the reaction device carries the electrolyte vapor, the electrolyte can slowly run off, which can lead to resource waste and increase the production cost.
The above information disclosed in this background section is only for enhancement of understanding of the background section of the application and therefore it may not form the prior art that is already known to those of ordinary skill in the art.
Disclosure of Invention
The invention aims to overcome at least one technical defect in the prior art and provides a liquid storage device with a filtering and recycling function and a refrigerator with the liquid storage device.
A further object of the present invention is to provide a liquid storage device with a filtering and recycling function, which enables specific substance components in gas to be separated and recycled, thereby reducing or avoiding pollution caused by gas discharge and improving resource utilization efficiency.
It is yet a further object of the present invention to improve the filtration and recovery efficiency of a liquid storage device.
It is a further object of the present invention to provide a means for facilitating the user's view of the filtration recovery process of the reservoir.
According to an aspect of the present invention, there is provided a liquid storage device having a filtering recovery function, including: a first reservoir having a first filter housing and a first filter element; the first filtering shell is provided with a first air inlet hole and a first air outlet hole; the first filter piece is arranged in the first filter shell and is used for dissolving specific substance components in the gas introduced into the first air inlet hole into the first filter shell so as to realize filtration recovery; the first air outlet hole is used for discharging the filtered gas; and a second reservoir having a second filter housing and a second filter element; the second filtering shell is provided with a second air inlet hole and a second air outlet hole; the second air inlet hole is communicated with the first air outlet hole, and the second filter piece is arranged in the second filter shell and is used for dissolving specific substance components in the air which is introduced into the second air inlet hole from the first air outlet hole into the second filter shell so as to realize secondary filtration and recovery; the second air outlet hole is used for discharging the gas after being filtered again.
Optionally, the first liquid storage part further comprises a first liquid storage container, and the first filtering shell is communicated with the first liquid storage container so as to allow the specific substance components dissolved in the first filtering shell to enter the first liquid storage container; and the second liquid storage part is also provided with a second liquid storage container, and the second filtering shell is communicated with the second liquid storage container so as to allow the specific substance components dissolved in the second filtering shell to enter the second liquid storage container.
Optionally, the second reservoir communicates with the first reservoir; and the first liquid storage container is provided with a liquid supply port communicated with the external environment and used for supplementing liquid to the external environment.
Optionally, the second liquid storage container and the first liquid storage container have a common wall, and a part of the bottom wall of the second liquid storage container forms the common first wall and the second wall by being concaved upwards; wherein the first wall is a side wall of the first reservoir and the second wall is a portion of a top wall of the first reservoir; and the second wall is provided with an opening for communicating the second liquid storage container with the first liquid storage container.
Optionally, the liquid storage device further comprises: the liquid level switch is arranged in the first liquid storage container and is provided with a switch body, and the switch body is used for moving according to the liquid level in the first liquid storage container so as to open and close the opening, so that the liquid in the second liquid storage container is allowed or prevented from flowing into the first liquid storage container through the opening.
Optionally, the first air inlet hole and the first air outlet hole are respectively located on a third wall of the first liquid storage container, the third wall is another part of top wall of the first liquid storage container, and the third wall extends outwards horizontally from the second wall towards a direction away from the second liquid storage container; the second air inlet hole and the second air outlet hole are respectively positioned on the top wall of the second liquid storage container; the first filter piece and the second filter piece are respectively air ducts and respectively extend downwards from the first air inlet hole and the second air inlet hole to a bottom section in the first filter shell and a bottom section in the second filter shell.
Optionally, the first filtering shell is inserted into the first liquid storage container, and a first liquid outlet hole communicated with the first liquid storage container is formed in the bottom of the first filtering shell so as to allow the liquid in the first filtering shell to flow into the first liquid storage container; and the second filtering shell is inserted into the second liquid storage container, and a second liquid outlet hole communicated with the second liquid storage container is formed in the bottom of the second filtering shell so as to allow the liquid in the second filtering shell to flow into the second liquid storage container.
Optionally, the first liquid storage container and the first filter housing are respectively made of transparent materials; and/or the second liquid storage container and the second filter housing are respectively made of transparent materials.
According to another aspect of the present invention, there is also provided a reaction system comprising: the reaction device is provided with a reaction container, wherein the inside of the reaction container is used as a place where the chemical reaction occurs, and the reaction container is provided with an exhaust port for discharging gas generated by the chemical reaction; and a reservoir according to any one of the preceding claims, wherein the first inlet aperture is in communication with the exhaust aperture.
According to another aspect of the present invention, there is also provided a refrigerator including: a reaction system as described above; wherein, the reaction container of the reaction system is internally provided with an electrochemical reaction element for consuming oxygen in the refrigerator through electrochemical reaction.
According to the liquid storage device with the filtering and recycling function and the refrigerator with the liquid storage device, the specific substance components in the gas which is introduced into the first air inlet hole can be dissolved in the first filtering shell by utilizing the first filtering piece and the first filtering shell so as to realize filtering and recycling, and the specific substance components in the gas which is introduced into the second air inlet hole from the first air outlet hole can be dissolved in the second filtering shell by utilizing the second filtering piece and the second filtering shell so as to realize secondary filtering and recycling.
Furthermore, the liquid storage device with the filtering and recycling functions and the refrigerator with the liquid storage device are characterized in that the first liquid storage part and the second liquid storage part are organically combined, and specific substance components in the gas introduced into the first air inlet hole are filtered and recycled for multiple times, so that the filtering efficiency and recycling efficiency of the liquid storage device are improved, and the exhaust emission pollution and the resource waste can be further reduced.
Furthermore, the liquid storage device with the filtering and recycling functions and the refrigerator with the liquid storage device have the advantages that the first liquid storage container and the first filtering shell are respectively made of transparent materials, and/or the second liquid storage container and the second filtering shell are respectively made of transparent materials, and the transparent materials have an external display function, so that a user can easily observe the filtering and recycling process of the liquid storage device, and the working state of the liquid storage device is determined.
The above, as well as additional objectives, advantages, and features of the present invention will become apparent to those skilled in the art from the following detailed description of a specific embodiment of the present invention when read in conjunction with the accompanying drawings.
Drawings
Some specific embodiments of the invention will be described in detail hereinafter by way of example and not by way of limitation with reference to the accompanying drawings. The same reference numbers will be used throughout the drawings to refer to the same or like parts or portions. It will be appreciated by those skilled in the art that the drawings are not necessarily drawn to scale. In the accompanying drawings:
FIG. 1 is a schematic block diagram of a reservoir according to one embodiment of the invention;
FIG. 2 is a schematic top view of the reservoir device shown in FIG. 1;
FIG. 3 is a schematic front view of the reservoir device shown in FIG. 1;
FIG. 4 is a schematic side view of a portion of the structure of the fluid reservoir device shown in FIG. 2;
fig. 5 is a schematic structural view of a part of the structure of the liquid storage device shown in fig. 2;
FIG. 6 is a schematic block diagram of a first filter mechanism of the fluid reservoir apparatus shown in FIG. 2;
FIG. 7 is a schematic exploded view of a first filter mechanism of the fluid reservoir device shown in FIG. 6;
FIG. 8 is a schematic block diagram of a second cartridge cover of the second reservoir of the reservoir assembly shown in FIG. 3;
FIG. 9 is a schematic block diagram of a fluid level switch of the fluid reservoir apparatus shown in FIG. 2;
FIG. 10 is a schematic exploded view of a fluid level switch of the fluid reservoir apparatus shown in FIG. 9;
FIG. 11 is a schematic perspective view of a fluid level switch of the fluid reservoir apparatus shown in FIG. 9;
FIG. 12 is a schematic block diagram of a reaction system according to one embodiment of the present invention;
fig. 13 is a schematic structural view of a refrigerator according to an embodiment of the present invention.
Detailed Description
Fig. 1 is a schematic block diagram of a fluid reservoir 10 according to one embodiment of the present invention. Fig. 2 is a schematic top view of the fluid reservoir 10 shown in fig. 1. Fig. 3 is a schematic front view of the fluid reservoir 10 shown in fig. 1. Wherein fig. 3 is a perspective view. The liquid storage device 10 of the present embodiment has a filtering and recovering function, and can separate and recover specific substance components in the gas for use.
The reservoir 10 may generally include a first reservoir 100 and a second reservoir 200.
Wherein the first liquid storage part 100 has a first filter housing 120 and a first filter 130. The first filter housing 120 and the first filter member 130 form a first filter mechanism. The first filter housing 120 is provided with a first air inlet hole 121 and a first air outlet hole 122. The first filter 130 is disposed in the first filter housing 120 and is used to dissolve specific material components in the gas introduced into the first inlet hole 121 into the first filter housing 120 to achieve filtering recovery. The first gas outlet 122 is used for discharging the filtered gas.
The first filter housing 120 may also be used to hold a liquid, such as an electrolyte containing a specific component or water. The dissolution of the specific substance component in the gas from the external environment of the liquid storage device 10 into the first filter housing 120 means dissolution into the liquid stored in the first filter housing 120.
The second reservoir 200 has a second filter housing 220 and a second filter 230. The second filter housing 220 and the second filter 230 form a second filter mechanism. The second filter housing 220 is provided with a second air inlet 221 and a second air outlet 222. The second air inlet hole 221 is communicated with the first air outlet hole 122, and the second filter 230 is disposed in the second filter housing 220 and is used for dissolving specific substance components in the air passing through the second air inlet hole 221 from the first air outlet hole 122 into the second filter housing 220 so as to realize secondary filtration and recovery. The second air outlet 222 is used for discharging the gas after being filtered again.
The second filter housing 220 may also be used to hold a liquid, such as an electrolyte containing a specific component or water. The dissolution of the specific substance component in the gas from the external environment of the liquid storage device 10 into the second filter housing 220 means dissolution into the liquid stored in the second filter housing 220.
In this embodiment, the specific substance component is a water-soluble substance. In some alternative embodiments, the liquid composition stored by the first filter housing 120 and the second filter housing 220 may be adjusted according to the physicochemical properties of the particular material composition to be separated.
In the liquid storage device 10 of the present embodiment, the first filter 130 and the first filter housing 120 can be used to dissolve the specific substance component in the gas introduced into the first air inlet 121 into the first filter housing 120, so as to achieve filtering recovery, and the second filter 230 and the second filter housing 220 can be used to dissolve the specific substance component in the gas introduced into the second air inlet 221 from the first air outlet 122 into the second filter housing 220, so as to achieve re-filtering recovery, so the present embodiment provides the liquid storage device 10 with filtering recovery function, and the liquid storage device 10 can separate and recover the specific substance component in the gas, thereby reducing or avoiding pollution caused by gas emission, and improving the resource utilization efficiency.
The first liquid storage part 100 and the second liquid storage part 200 are utilized to carry out organic combination, and specific substance components in the gas introduced into the first air inlet hole 121 are filtered and recovered for a plurality of times, so that the filtering efficiency and the recovery efficiency of the liquid storage device 10 are improved, and the exhaust emission pollution and the resource waste can be further reduced.
It should be noted that the number of the second filtering portions may be set to one or more according to actual needs, so as to adjust the number of times of filtering and recycling. The present embodiment is exemplified only for the case where the number of second filter portions is one, but should not be construed as limiting the number of second filter portions.
In some alternative embodiments, the first reservoir 100 further has a first reservoir 110, and the first filter housing 120 communicates with the first reservoir 110 to allow the particular substance component dissolved in the first filter housing 120 to enter the first reservoir 110.
The second liquid storage part 200 further has a second liquid storage container 210, and the second filter housing 220 communicates with the second liquid storage container 210 to allow the specific substance component dissolved in the second filter housing 220 to enter the second liquid storage container 210.
Because each filter shell is respectively provided with a liquid storage container which is correspondingly communicated with the filter shell, the specific substance components remained in each filter shell can be converged to the corresponding liquid storage container so as to realize reutilization.
As for the communication manner between each filter housing and the corresponding liquid storage container, for example, each filter housing may be inserted into the corresponding liquid storage container. Each liquid storage container can be approximately rectangular, and each filter shell can be inserted into the corresponding liquid storage container as an inner sleeve.
Specifically, the first filter housing 120 is inserted into the first liquid storage container 110, and a first liquid outlet hole 123 communicating with the first liquid storage container 110 is formed at the bottom of the first filter housing 120 to allow the liquid in the first filter housing 120 to flow into the first liquid storage container 110. The second filter housing 220 is inserted into the second liquid storage container 210, and a second liquid outlet 223 communicating with the second liquid storage container 210 is formed at the bottom of the second filter housing 220 to allow the liquid in the second filter housing 220 to flow into the second liquid storage container 210.
Because each filter shell is communicated with the corresponding liquid storage container through the liquid outlet hole at the bottom, liquid in each filter shell can downwards pass through the liquid outlet hole by means of self gravity and flow back into the liquid storage container, and the recovery process of the liquid storage device 10 is simple and effective.
The above examples of communication means are only illustrative, and a person skilled in the art should easily expand the examples, which are not enumerated here.
In some alternative embodiments, the second reservoir 210 communicates with the first reservoir 110. And the first liquid storage container 110 is provided with a liquid supply port 114 communicated with the external environment for supplementing liquid to the external environment. That is, the liquid storage device 10 of the present embodiment has both the filtration and recovery function and the liquid replenishing function while storing the liquid, which facilitates reuse of the specific substance components obtained by filtration and recovery. For example, the specific material component in the first liquid storage container 110 can be reused by some devices in the external environment after flowing out from the liquid supply port 114. The specific material component entering the second reservoir 210 may first enter the first reservoir 110 and then flow out through the fluid supply port 114 for reuse by some devices in the external environment.
Fig. 4 is a schematic side view of a part of the structure of the liquid storage device 10 shown in fig. 2. Fig. 5 is a schematic structural view of a part of the structure of the liquid storage device 10 shown in fig. 2. Fig. 4 and 5 are perspective views, and fig. 5 shows a perspective part with a broken line.
In some alternative embodiments, the second reservoir 210 has a common wall with the first reservoir 110, and a portion of the bottom wall 211 of the second reservoir 210 forms the common first wall 111 and second wall 112 by being upwardly concave (i.e., upwardly concave). That is, the common wall includes a first wall 111 and a second wall 112. Wherein the first wall 111 serves as a side wall of the first reservoir 110, which may extend along a vertical plane. The second wall 112 serves as a portion of the top wall of the first reservoir 110, which may extend along a horizontal plane. If the bottom wall 211 of the second liquid storage container 210 is not recessed, the second liquid storage container 210 has a substantially rectangular parallelepiped shape. By recessing a portion of the bottom wall 211 of the second reservoir 210 and forming the first wall 111 and the second wall 112 in common, a portion of the first reservoir 110 may be positioned below the second reservoir 210.
The second wall 112 is provided with an opening 112a for communicating the second liquid storage container 210 with the first liquid storage container 110. This may cause the liquid in the second reservoir 210 to flow down into the first reservoir 110 via the opening 112a by its own weight.
In some alternative embodiments, the first air inlet holes 121 and the first air outlet holes 122 are respectively located on the third wall 113 of the first liquid storage container 110, and the third wall 113 is another part of the top wall of the first liquid storage container 110, and extends horizontally outward from the second wall 112 toward a direction away from the second liquid storage container 210. The second wall 112 and the third wall 113 of the present embodiment are connected in a horizontal plane to serve as a top wall of the first liquid storage container 110. The third wall 113 is a non-shared wall, and the second liquid storage container 210 is not arranged above the third wall, which facilitates the opening of the first air inlet hole 121 and the first air outlet hole 122.
The second air inlet hole 221 and the second air outlet hole 222 are respectively located on the top wall of the second liquid storage container 210.
In the use state, the liquid level in the second liquid storage container 210 is higher than the liquid level in the first liquid storage container 110.
In some alternative embodiments, the second reservoir 210 and the first reservoir 110 may be converted from the integrated arrangement described above to a separate stand-alone arrangement. At this time, the second liquid storage container 210 is provided with a liquid outlet 216, the first liquid storage container 110 is provided with a liquid inlet 116, and the two liquid storage containers can be communicated by communicating the liquid outlet 216 with the liquid inlet 116.
Since the two filter mechanisms have the same structure, only the first filter mechanism is selected as an example, and the structure thereof will be described below. Fig. 6 is a schematic structural view of a first filter mechanism of the liquid storage device 10 shown in fig. 2. Fig. 7 is a schematic exploded view of a first filter mechanism of the fluid reservoir 10 shown in fig. 6.
The first filter 130 and the second filter 230 are air ducts, respectively, and extend downward from the first air intake holes 121 and the second air intake holes 221, respectively, to a bottom section within the first filter housing 120 and a bottom section within the second filter housing 220. For example, the first filter 130 may be named a first airway and the second filter 230 may be named a second airway. The first air duct is inserted downward into the first filter housing 120 from the first air intake hole 121 and extends to a bottom section in the first filter housing 120. The second air duct is inserted downward into the second filter housing 220 from the second air inlet hole 221 and extends to a bottom section in the second filter housing 220.
The two air ducts are respectively extended to the bottom sections in the corresponding filter shells, and the air flowing through the air ducts can be guided to the bottom sections in the corresponding filter shells, so that the flow path of the air in the filter shells is prolonged, the air flowing out of the air ducts can be fully contacted with the liquid in the filter shells in the rising process, the specific substance components in the air can be fully dissolved in the filter shells, and the liquid storage device 1020 can obtain a better filtering and purifying effect with a exquisite and simple structure.
The air duct of this embodiment may be a straight tube, and both ends thereof are provided with openings 112a, so as to facilitate the air to be introduced or discharged, and has a simple structure and a better air guiding effect.
In some alternative embodiments, the shape of the airway tube may be transformed into a vertical bend-like tube having a straight tube section and a bend section extending from the end of the straight tube section in a bend-up direction. The end of the curved tube section is slightly higher than the end of the straight tube section for directing the gas flowing therethrough upward.
That is, the air duct of this embodiment may take the shape of a vertical hook, with the straight tube section resembling an umbrella shaft and the curved tube section resembling an umbrella stem attached to the end of the umbrella shaft. The bent pipe end is bent upwards from the tail end of the straight pipe section, so that the gas flowing out of the gas guide pipe is guided to flow upwards, and the movement direction of the gas is more definite. By the end of the bent pipe section being slightly higher than the end of the straight pipe section is meant that the end of the bent pipe section is still in the bottom section of the filter housing, which does not significantly shorten the flow path of the gas during dissolution.
Adopt air duct and filter housing mutually support, realize utilizing water to carry out gas filtration, can avoid using the loss nature filter media, and need not to change the filter media, be favorable to practicing thrift the cost.
In some alternative embodiments, each filter housing may be integrally formed. In other alternative embodiments, the filter housing may be formed from a plurality of different components. For example, each filter housing may include a first cartridge body 501 having a top opening 112a and a first cartridge cover 502 closing the top opening 112a of the first cartridge body 501, respectively. And the air inlet and outlet holes are spaced apart from each other on the first cover 502. The first bin 501 may be straight and has a tube diameter greater than that of the air duct. The top end of the first bin 501 is shaped like an opening 112a and is in sealing connection with the first bin cover 502. The bottom end of the first bin 501 is closed, and the liquid outlet hole is formed on the bottom end. The number of the liquid outlet holes can be at least one.
The air inlet hole, the air duct and the air outlet hole are covered by the first bin body 501 to form a sleeve structure. The bottom of the air duct is higher than the bottom of the first bin 501, so that the air flowing out of the air duct is prevented from escaping from the first bin 501.
In some alternative embodiments, the first reservoir 110 and the second reservoir 210 may be formed as a single piece, which is advantageous in improving the sealing effect of the reservoirs and preventing leakage. In alternative embodiments, the second reservoir 210 may be transformed from a plurality of different components connected. For example, the second reservoir 210 may include a second cartridge body 601 having a top opening 112a and a second cap 602 closing the top opening 112a of the second cartridge body 601. The second bin 601 may be in the shape of a rectangular water tank without a cover, and its volume is larger than that of the first bin 501.
Fig. 8 is a schematic structural view of a second cartridge cover 602 of the second reservoir 210 of the reservoir unit 10 shown in fig. 3. Fig. 8 (a) is a perspective view, fig. 8 (b) is a front view, and fig. 8 (c) is a plan view.
The second cover 602 is provided with a mounting opening 602a. The hole wall of the mounting hole 602a is extended upward to form a hollow cylindrical male screw joint 602e. Since the male screw joint 602e is formed to extend upward from the wall of the mounting port 602a, the upper edge of the male screw joint 602e is higher than the upper surface of the second housing cover 602 and also higher than the upper edge of the filling groove 602c described below. This may control the maximum level of the priming process below the upper edge of the externally threaded interface 602e.
The first cartridge cover 502 has a closure deck 502a located above the first cartridge body 501 and an annular female threaded interface 502b extending downwardly from the outer periphery of the closure deck 502 a. Wherein, the closing cover 502a is used for shielding the top opening 112a of the first bin 501. The annular internal threaded interface 502b is threaded with the external threaded interface 602e such that the first cartridge cap 502 is removably coupled with the second cartridge cap 602. That is, the annular internally threaded interface 502b is used to connect the first cartridge cap 502 to the second cartridge cap 602.
The first cartridge 501 extends downwardly from the lower surface of the closure cap 502a and is inserted into the reservoir after passing through the externally threaded interface 602e.
The first bin cover 502 and the second bin cover 602 are in threaded connection to seal the mounting opening 602a, so that the mounting and fixing process of the second filter mechanism can be simplified, and one-step mounting can be realized.
In some alternative embodiments, second cartridge cover 602 may be provided with a filling port 602b having a wall extending downward to form filling slot 602c. Since the filling groove 602c extends downward from the upper surface of the second cap 602 and the male screw port 602e extends upward from the upper surface of the second cap 602, when liquid is added from the filling port 602b to the second cartridge 601, the liquid level does not exceed the male screw port 602e even if the filling process causes overflow of the second cartridge 601.
A portion of the groove wall of charging groove 602c is provided to extend obliquely downward so that the bottom of charging groove 602c forms tapered opening 112a. That is, the water adding tank is an inclined through hole with a certain depth, which is convenient for a user to observe the liquid level condition during liquid adding. The tank wall extending obliquely downwards is provided with a liquid level mark to prompt the liquid level in the liquid adding process. For example, the level indicator may be designed as a "top level tick mark" for prompting the user that the liquid is filled.
In some alternative embodiments, the edge of the second cartridge cover 602 has a protrusion 602d that protrudes outward for application of force. The user can apply force to the second cover 602 through the actions such as grabbing, so as to realize the disassembly and assembly process between the second cover 602 and the second cover 601.
An elastic sealing ring can be arranged on the periphery of the closed position between the second bin cover 602 and the second bin body 601, so that sealing can be realized through pressing between the second bin cover 602 and the second bin body 601 conveniently, and water leakage of the second bin body 601 is prevented.
The first liquid storage container 110 is integrally formed. In order to realize the assembly of the first filter mechanism, the third wall 113 of the first liquid storage container 110 is also provided with an installation opening 602a, the appearance of the installation opening 602a is the same as that of the installation opening 602a on the second bin cover 602, and the assembly mode of the first filter mechanism relative to the installation opening 602a is the same as that of the second filter mechanism relative to the installation opening 602a, which is not repeated herein.
Fig. 9 is a schematic structural view of the liquid level switch 300 of the liquid storage device 10 shown in fig. 2. Fig. 10 is a schematic exploded view of the fluid level switch 300 of the fluid reservoir 10 shown in fig. 9.
In some further embodiments, the fluid storage device 10 may further include a fluid level switch 300 disposed within the first fluid storage container 110 and having a switch body 310 for moving according to the fluid level within the first fluid storage container 110 to open and close the opening 112a to allow or prevent fluid within the second fluid storage container 210 from flowing into the first fluid storage container 110 through the opening 112 a. That is, the liquid level switch 300 is used to control the opening and closing of the opening 112 a. That is, the liquid level switch 300 serves as a gate of the infusion path between the second liquid storage container 210 and the first liquid storage container 110, and serves to open and close the infusion path. The switch body 310 of the liquid level switch 300 moves according to the liquid level of the first liquid storage container 110, so as to close or open the opening 112a, and the opening and closing process of the opening 112a is not required to be controlled electrically. Fig. 9 (a) shows a state when the switch body 310 closes the opening 112a, fig. 9 (b) shows a state when the switch body 310 opens the opening 112a, and an arrow direction in the drawing shows a rotation direction of the float 320.
The switch body 310 may rise and abut against the lower periphery of the opening 112a in the case that the liquid level in the first liquid storage container 110 rises so as to close the opening 112a, such that the liquid in the second liquid storage container 210 cannot pass through the opening 112a, and may also fall and deviate and open the opening 112a in the case that the liquid level in the first liquid storage container 110 falls, such that the liquid in the second liquid storage container 210 may flow downward into the first liquid storage container 110 by gravity. Under the action of the liquid level switch 300, the liquid in the first liquid storage container 110 and the liquid in the second liquid storage container 210 cannot be in direct contact, and a certain height distance can be kept, so that solution substances are prevented from migrating due to liquid merging, and pollution is avoided.
The liquid level switch 300 further includes a float 320 fixedly connected to the switch body 310 or integrally formed with the switch body 310, for driving the switch body 310 to move in the first liquid storage container 110 through a floating or sinking motion. That is, the switch body 310 is "driven" by the float 320, and the power required to move the float 320 is determined by the buoyancy it receives within the first reservoir 110.
For example, a portion of the float 320 is immersed in the liquid, thereby subjecting the float 320 to buoyancy by the liquid. When the liquid level in the first liquid storage container 110 changes, the buoyancy force exerted by the float 320 also changes, so that the resultant force of the buoyancy force and the gravity force exerted by the float 320 changes. For example, when the liquid level in the first reservoir 110 decreases, the buoyancy force exerted by the float 320 decreases, and if the resultant force of the buoyancy force exerted by the float 320 and the gravity force is downward, the float 320 is caused to move downward. Conversely, this will cause the float 320 to move upwardly. The float 320 may rise or fall in a vertical direction, or may rise or fall in a curve.
In some alternative embodiments, the float 320 is rotatably disposed about an axis. That is, the float 320 of the present embodiment does not move up and down along a straight line, but moves up or down in a pivoting manner, and thus, the float 320 is only required to be pivotally connected to a fixed shaft, and a guide member having high dimensional accuracy is not required to be installed, so that the present embodiment has the advantages of compact structure, simple assembly process, and good device reliability.
Since the float 320 is rotatably disposed around the shaft, the movement track is clear and definite, so that the float 320 and the switch body 310 of the embodiment are easy to move along the clear and definite movement track, thereby improving the reliability of the liquid level switch 300 and reducing or avoiding the problem of sealing inaccuracy caused by the free movement of the float 320.
The fluid level switch 300 may further include a rotation shaft 340 and a connection 330.
Wherein the rotation shaft 340 is fixed to the first liquid storage container 110. For example, the rotation shaft 340 may be fixed to the inner space of the first liquid storage container 110 and fixedly connected to the inner wall of the first liquid storage container 110.
In some alternative embodiments, the rotation shaft 340 may also be detachably fixed to the first liquid storage container 110, which may adjust the height of the rotation shaft 340 according to actual needs, so as to adjust the liquid level in the first liquid storage container 110 from which the liquid replenishment starts.
The connection member 330 is fixedly connected with the float 320 or is an integral piece with the float 320, and has a shaft hole 341 formed thereon for the rotation shaft 340 to be inserted therein and rotatably fitted to achieve the rotatable connection. That is, the connection 330 assembles the rotation shaft 340 and the float 320 into an organic whole such that the float 320 can rotate about the rotation shaft 340.
By providing the shaft hole 341 in the connector 330 and rotatably fitting the rotation shaft 340 to the shaft hole 341, the float 320 can be rotatably fitted to the rotation shaft 340 around the shaft, and the structure is fine and the process is simple.
The switch body 310 has a rod shape. The connection member 330 is further formed with a mounting opening 602a for inserting a portion of the switch body 310 therein to achieve a fixed assembly. That is, a portion of the switch body 310 is fixedly coupled with the float 320 indirectly by being fixedly assembled with the coupling member 330. For example, a portion of the switch body 310 may be assembled with the mounting opening 602a of the connector 330 by an interference fit.
The rotation shaft 340 and the switch body 310 are assembled to the connection member 330 fixedly connected to the float 320 or integrally formed with the float 320, respectively, thereby forming the liquid level switch 300 with strong structural integrity. The switch body 310 and the float 320 are located on the same side of the rotation shaft 340. The fact that the switch body 310 is on the same side as the floater 320 means that the switch body 310 is located between the rotating shaft 340 and the floater 320 is the key that the switch body 310 makes the 'same direction movement' with the floater 320 according to the liquid level of the inner space of the first liquid storage container 110, and a larger 'moment arm ratio' can be obtained.
In this embodiment, the central axis of the rotation shaft 340 extends in the horizontal direction and is perpendicular to the central longitudinal vertical symmetry plane of the float 320. For example, for a cylindrical float 320, when the two bottom surfaces 321 of the float 320 are disposed opposite in the horizontal direction, the central longitudinal vertical symmetry plane of the float 320 is the longitudinal central section of the float 320 extending in the vertical direction. In the case where the switch body 310 closes the fluid-replenishing port 202, the central axis of the mounting hole 342 extends in the vertical direction and is parallel to the central longitudinal vertical center line of the float 320, wherein the central longitudinal vertical center line of the float 320 is the longitudinal center line of the longitudinal center section of the float 320 extending in the vertical direction. The azimuthal terms such as "horizontal" and "longitudinal" are all relative to the actual use state of the liquid level switch 300, and the longitudinal direction is substantially vertical.
In some alternative embodiments, float 320 is hollow cylindrical. The cylindrical body of the float 320 of this embodiment has a hollow structure, so that buoyancy (overall density is smaller than that of the liquid) can be further improved. The central axis of the float 320 is parallel to the central axis of the shaft hole 341. Wherein the central axes of the floats 320 are respectively collinear with the centers of the two bottom surfaces 321. Since the central axis of the shaft hole 341 extends in the horizontal direction, the central axis of the float 320 also extends in the horizontal direction, and the two bottom surfaces 321 of the float 320 are disposed opposite to each other in the horizontal direction.
In some alternative embodiments, the connector 330 is cantilevered and extends obliquely outward and upward from an upper section of the cylinder side 322 of the float 320. Wherein "outwardly" refers to radially outwardly along the cylinder sides 322.
Fig. 11 is a schematic perspective view of the fluid level switch 300 of the fluid reservoir 10 shown in fig. 9.
The switch body 310 is a rod-shaped plug cover, and has a fitting portion 311 and a blocking portion 312. Wherein the fitting portion 311 is a rod and is fixedly fitted to the mounting hole 342. The plugging portion 312 is a plug cover, and is connected to the top of the fitting portion 311, for opening or closing the fluid infusion port 202. The plug cover can be cylindrical, and the upper surface of the plug cover is planar. Compared with the matching structure of the traditional conical head plug and the water nozzle, the matching mechanism of the plug cover and the lower annular flange of the embodiment has the advantage of high position fault tolerance, the plug cover does not need to be precisely aligned with the liquid outlet of the lower annular flange, and the conical water nozzle can be covered on the upper surface of the plug cover. The plug cover and the rod of the embodiment are integrated.
A central section of the inner wall of the mounting hole 342 is formed with a central annular flange 342a extending radially inward. The main body rod 311c of the fitting portion 311 has the same rod diameter as the hole diameter of the middle annular flange 342a so as to be inserted into the hole defined by the middle annular flange 342a. The fitting portion 311 also has an upper annular boss 311a and a lower annular boss 311b extending radially outwardly from the main body stem 311c thereof, above and below the middle annular flange 342a, respectively, to limit the degree of freedom of movement of the switch body 310 with respect to the mounting hole 342.
By designing the hole structure of the mounting hole 342 and the rod structure and plug structure of the switch body 310, the structural stability of the overall structure obtained by the fixed assembly between the switch body 310 and the mounting hole 342 can be improved.
In some alternative embodiments, the switch body 310 is made of an acid and alkali resistant elastic material, such as ethylene propylene diene monomer rubber or fluororubber, and the like, and presses the fluid infusion port 202 in sealing engagement therewith by virtue of elastic deformation thereof, thereby achieving sealing. The rotation shaft 340 is made of an acid and alkali resistant material such as a chrome plated metal material, a ceramic material, or a plastic material. The float 320 may be made of an acid and alkali resistant material such as polytetrafluoroethylene or polybutylene adipamide.
In some alternative embodiments, the first reservoir 110 and the first filter housing 120 are each made of a transparent material, and the second reservoir 210 and the second filter housing 220 are also each made of a transparent material. In other alternative embodiments, the first reservoir 110 and the first filter housing 120 are each made of a transparent material, or the second reservoir 210 and the second filter housing 220 are each made of a transparent material.
Since the transparent material has an external display function, it is easy for the user to observe the filtering recovery process of the liquid storage device 10, thereby determining the operation state of the liquid storage device 10. By observing whether there is a bubble rising phenomenon in the first filter housing 120 or the second filter housing 220, it is possible to determine whether the reaction device 20 connected to the liquid storage device 10 is in an operating state. In some embodiments, when the liquid storage device 10 and the reaction device 20 are assembled into the reaction system 2, the gas discharged from the reaction device 20 may sequentially flow through the first filter 130, the first filter housing 120, the second filter 230 and the second filter housing 220, and whether the reaction device 20 is performing the reaction may be determined by observing whether the rising phenomenon of bubbles exists in the first filter housing 120 or the second filter housing 220.
In some further embodiments, if the lighting of the second liquid storage portion 200 is increased, the edge of the air bubble can be better highlighted, so that the "work highlight" effect is better and more remarkable. For example, the liquid storage device 10 may be provided with illumination lamps at the top, bottom, or side of the second liquid storage container 210.
FIG. 12 is a schematic block diagram of a reaction system 2 according to one embodiment of the present invention. The reaction system 2 may generally include a reaction device 20 and a reservoir device 10 of any of the above embodiments. The reaction device 20 has a reaction vessel, the interior of which serves as a place where a chemical reaction occurs, and an exhaust port 201 for exhausting gas generated by the chemical reaction is provided in the reaction vessel. The first intake holes 121 communicate with the exhaust port 201.
The reaction system 2 may further comprise a plurality of gas delivery pipes 30 and a plurality of liquid delivery pipes 40, wherein one gas delivery pipe 30 is connected between the first gas outlet 122 and the second gas inlet 221, the other gas delivery pipe 30 is connected between the first gas inlet 121 and a gas outlet 201 of the reaction device 20 described below, one liquid delivery pipe 40 is connected between the liquid supply port 114 of the first liquid storage container 110 and the liquid supplementing port 202 of the reaction device 20, and the other liquid delivery pipe 40 is connected between the liquid outlet 216 of the second liquid storage container 210 and the liquid input port 116 of the first liquid storage container 110.
In some embodiments, the reaction device 20 may be an electrolytic oxygen removing device for consuming oxygen inside the refrigerator 1 through an electrochemical reaction to perform an oxygen reducing function. In some alternative embodiments, the reaction device 20 may be replaced with other devices, such as a reaction device 20 for deodorization, etc., according to actual needs.
The reaction vessel may be provided with electrochemical reaction elements (anode plates, cathode plates, etc.) and may also store an electrolyte, such as sodium hydroxide solution, etc. The anode plate and the cathode plate are respectively immersed in the electrolyte.
When the electrolytic oxygen removing device is installed in the refrigerator 1, the cathode plate may be in air flow communication with the storage compartment of the refrigerator 1. And the cathode plate is used to consume oxygen in the storage compartment through an electrochemical reaction when energized. For example, oxygen in the air may undergo a reduction reaction at the cathode plate, namely: o (O) 2 +2H 2 O+4e - →4OH - 。
The anode plate and the cathode plate are disposed in the reaction vessel 500 at a distance from each other. And when energized, the anode plate serves to provide reactants (e.g., electrons) to the cathode and generate oxygen through an electrochemical reaction. OH generated by cathode plate - An oxidation reaction may occur at the anode plate and oxygen may be generated, namely: 4OH - →O 2 +2H 2 O+4e - . Oxygen may be vented through vent 201 in the reaction vessel.
The oxygen generated in the reaction vessel enters the first air duct and is recovered by one-time filtration in the first filter housing 120, so that the electrolyte carried by the oxygen is retained in the first filter housing 120. The oxygen flowing out of the first vent hole may still carry electrolyte, and by making it enter the second air duct and be filtered and recovered again in the second filter housing 220, the electrolyte carried by the oxygen can be dissolved continuously, thereby improving the filtering and recovering efficiency.
After secondary filtration, the electrolyte content carried by the oxygen flowing out of the second vent hole is very small, and the oxygen has been reduced to a point where the user can contact, and the electrolyte content dissolved in the second filter housing 220 is also very small, so that when the user performs liquid adding to the second liquid storage container 210, or when the user observes bubbles through the second liquid storage container 210 and the second filter housing 220, safety can be ensured, and a non-professional can conveniently perform the liquid adding process.
The reaction vessel may be provided with a fluid-supplementing port 202, and the fluid-supplying port 114 of the first fluid-storing vessel 110 is communicated with the fluid-supplementing port 202 of the reaction vessel, so that the fluid in the first fluid-storing vessel 110 flows through the fluid-supplying port 114 and the fluid-supplementing port 202 in sequence to enter the reaction vessel. Another liquid level switch 300 may be disposed in the reaction vessel, for automatically opening and closing the liquid supplementing port 202 according to the liquid level in the reaction vessel, and the structure of the liquid level switch 300 is the same as that of the liquid level switch 300 in the above embodiment, and will not be described herein.
In this embodiment, since the electrochemical reaction of the electrolytic oxygen removing device consumes water, the liquid in the first liquid storage container 110, the first filter housing 120, the second liquid storage container 210 and the second filter housing 220 may be directly water or may be converted into an electrolyte with a low concentration.
The liquid storage device 10 and the electrolytic oxygen removing device are utilized to carry out organic cooperation, water can be automatically supplied to the electrolytic oxygen removing device, meanwhile, acid components or alkaline components in waste gas generated by the electrolytic oxygen removing device can be removed, electrolyte lost by an original flow is recovered and recycled, no professional is needed in the whole process to operate, no electronic element is needed, the whole system has the advantages of integration, modularization and low cost, and the problems of difficult liquid supply, electrolyte loss and the like in the oxygen removing process can be solved.
Fig. 13 is a schematic structural view of a refrigerator 1 according to an embodiment of the present invention. The refrigerator 1 includes a reaction system 2 as in any of the above embodiments. Wherein an electrochemical reaction element is provided in the reaction vessel of the reaction system 2 for consuming oxygen in the refrigerator 1 by an electrochemical reaction. The electrochemical reaction element may include the anode plate and the cathode plate mentioned in the above embodiments. The cathode plate may be in gas flow communication with the storage space 101 of the refrigerator 1 so that the above-described oxidation reaction occurs using oxygen of the storage space 101 as a reactant.
According to the scheme of the embodiment, the reaction device 20 and the liquid storage device 10 are organically combined to form the reaction system 2 for electrolytic deoxidation, the problems of difficult liquid supplementing, high safety risk, waste gas pollution, electrolyte loss and the like in the deoxidation process can be solved, the continuous deoxidation process can be ensured to a certain extent, promotion and application of the electrolytic deoxidation technology in the field of refrigerators 1 are facilitated, and the fresh-keeping performance of the refrigerators 1 is improved.
By now it should be appreciated by those skilled in the art that while a number of exemplary embodiments of the invention have been shown and described herein in detail, many other variations or modifications of the invention consistent with the principles of the invention may be directly ascertained or inferred from the present disclosure without departing from the spirit and scope of the invention. Accordingly, the scope of the present invention should be understood and deemed to cover all such other variations or modifications.

Claims (10)

1. A liquid storage device with filtering and recycling functions, comprising:
a first reservoir having a first filter housing and a first filter element; the first filtering shell is provided with a first air inlet hole and a first air outlet hole; the first filter piece is arranged in the first filter shell and is used for dissolving specific substance components in the gas introduced into the first air inlet hole into the first filter shell so as to realize filtration recovery; the first air outlet hole is used for discharging filtered gas; and
A second reservoir having a second filter housing and a second filter element; the second filtering shell is provided with a second air inlet hole and a second air outlet hole; the second air inlet hole is communicated with the first air outlet hole, and the second filter piece is arranged in the second filter shell and is used for dissolving specific substance components in the air which is introduced into the second air inlet hole from the first air outlet hole into the second filter shell so as to realize secondary filtration and recovery; the second air outlet hole is used for discharging the gas after being filtered again.
2. The liquid storage device according to claim 1, wherein,
the first liquid storage part is also provided with a first liquid storage container, and the first filtering shell is communicated with the first liquid storage container so as to allow the specific substance components dissolved in the first filtering shell to enter the first liquid storage container; and is also provided with
The second liquid storage part is also provided with a second liquid storage container, and the second filtering shell is communicated with the second liquid storage container so as to allow the specific substance components dissolved in the second filtering shell to enter the second liquid storage container.
3. A liquid storage device according to claim 2, wherein,
the second liquid storage container is communicated with the first liquid storage container; and is also provided with
The first liquid storage container is provided with a liquid supply port communicated with the external environment and used for supplementing liquid to the external environment.
4. A liquid storage device according to claim 2, wherein,
the second liquid storage container and the first liquid storage container are provided with shared walls, and a part of bottom wall of the second liquid storage container forms a shared first wall and a shared second wall through upward concave; wherein the first wall is a side wall of the first reservoir and the second wall is a portion of a top wall of the first reservoir; and is also provided with
An opening is formed in the second wall so as to communicate the second liquid storage container with the first liquid storage container.
5. The fluid storage device of claim 4, further comprising:
the liquid level switch is arranged in the first liquid storage container and is provided with a switch body, and the switch body is used for moving according to the liquid level in the first liquid storage container so as to open and close the opening, so that the liquid in the second liquid storage container is allowed or prevented from flowing into the first liquid storage container through the opening.
6. A liquid storage device according to claim 4, wherein,
the first air inlet hole and the first air outlet hole are respectively positioned on a third wall of the first liquid storage container, the third wall is another part of top wall of the first liquid storage container, and the third wall extends horizontally outwards from the second wall towards a direction away from the second liquid storage container; and is also provided with
The second air inlet hole and the second air outlet hole are respectively positioned on the top wall of the second liquid storage container;
the first filter and the second filter are air ducts respectively and extend downwards from the first air inlet and the second air inlet to a bottom section in the first filter housing and a bottom section in the second filter housing respectively.
7. A liquid storage device according to claim 2, wherein,
the first filtering shell is inserted into the first liquid storage container, and a first liquid outlet hole communicated with the first liquid storage container is formed in the bottom of the first filtering shell so as to allow liquid in the first filtering shell to flow into the first liquid storage container; and is also provided with
The second filtering shell is inserted into the second liquid storage container, and a second liquid outlet hole communicated with the second liquid storage container is formed in the bottom of the second filtering shell so as to allow liquid in the second filtering shell to flow into the second liquid storage container.
8. A liquid storage device according to claim 2, wherein,
the first liquid storage container and the first filter shell are respectively made of transparent materials; and/or
The second liquid storage container and the second filter housing are respectively made of transparent materials.
9. A reaction system, comprising:
the reaction device is provided with a reaction container, wherein the inside of the reaction container is used as a place where the chemical reaction occurs, and the reaction container is provided with an exhaust port for exhausting gas generated by the chemical reaction; and
a reservoir according to any one of claims 1 to 8, wherein the first inlet aperture communicates with the outlet aperture.
10. A refrigerator, comprising:
the reaction system of claim 9; wherein, an electrochemical reaction element is arranged in a reaction container of the reaction system and is used for consuming oxygen in the refrigerator through electrochemical reaction.
CN202111475136.4A 2021-12-03 2021-12-03 Liquid storage device with filtering and recycling functions and refrigerator with liquid storage device Pending CN116222120A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN202111475136.4A CN116222120A (en) 2021-12-03 2021-12-03 Liquid storage device with filtering and recycling functions and refrigerator with liquid storage device
PCT/CN2022/129569 WO2023098387A1 (en) 2021-12-03 2022-11-03 Liquid storage device having filtering and recycling functions, and refrigerator having liquid storage device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202111475136.4A CN116222120A (en) 2021-12-03 2021-12-03 Liquid storage device with filtering and recycling functions and refrigerator with liquid storage device

Publications (1)

Publication Number Publication Date
CN116222120A true CN116222120A (en) 2023-06-06

Family

ID=86581123

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202111475136.4A Pending CN116222120A (en) 2021-12-03 2021-12-03 Liquid storage device with filtering and recycling functions and refrigerator with liquid storage device

Country Status (2)

Country Link
CN (1) CN116222120A (en)
WO (1) WO2023098387A1 (en)

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT8747750A0 (en) * 1987-03-19 1987-03-19 Celluprica Dante BOX WITH SMOKE FILTERING DEVICE
CN203852976U (en) * 2014-04-06 2014-10-01 宋育红 Air filtering purifier integrated with filter screen and filtrate
CN208115394U (en) * 2017-11-09 2018-11-20 南京思睿达新材料科技有限公司 First level filtering device for air purifier
CN208066013U (en) * 2017-11-09 2018-11-09 南京佛睿得新材料科技有限公司 Air purifier
CN210292481U (en) * 2019-04-17 2020-04-10 佛山市顺德区阿波罗环保器材有限公司 Oxygen separation device and refrigerator
CN217686164U (en) * 2021-12-03 2022-10-28 青岛海尔电冰箱有限公司 Liquid storage device with filtering and recycling functions and refrigerator with liquid storage device
CN217465118U (en) * 2021-12-03 2022-09-20 青岛海尔电冰箱有限公司 Electrolytic oxygen removal device and refrigerator with same

Also Published As

Publication number Publication date
WO2023098387A1 (en) 2023-06-08

Similar Documents

Publication Publication Date Title
CN217686164U (en) Liquid storage device with filtering and recycling functions and refrigerator with liquid storage device
CN210175579U (en) Storage box with deaerating device
US7837956B2 (en) Gas generation apparatus
CN217654171U (en) Electrolytic oxygen removal device and refrigerator with same
CN217465119U (en) Oxygen treatment device and refrigerator with same
CN217465118U (en) Electrolytic oxygen removal device and refrigerator with same
CN116222120A (en) Liquid storage device with filtering and recycling functions and refrigerator with liquid storage device
WO2023098749A1 (en) Liquid storage device and electrolytic deoxidization system having same, and refrigerator
CN116222127A (en) Refrigerator and control method thereof
CN218884402U (en) Oxygen treatment system and refrigerator
CN116222118A (en) Liquid storage device with filtering and recycling functions and refrigerator with liquid storage device
CN116212603A (en) Electrolytic deoxidization system for refrigerator and refrigerator with same
CN116222112A (en) Electrolytic deoxidizing device and refrigerator with same
KR102601308B1 (en) Agitation Type Hydrogen Generating System
CN220169434U (en) Moisturizing subassembly
JP2016221451A (en) Electrolysis water generation device and electrolytic unit
CN116222114A (en) Electrolytic deoxidizing device and refrigerator with same
KR200322386Y1 (en) Apparatus for generating hydrogen gas and oxygen gas with a means for separating a gas from electrolyte
CN210136895U (en) Storage battery capable of injecting liquid
CN116222132A (en) Electrolytic deoxidizing system, control method thereof and refrigerator
WO2023098838A1 (en) Electrolytic deoxygenation device, refrigerator having same, and control method therefor
CN219526808U (en) Electrochemical reaction device and refrigerator with same
CN221034602U (en) Photoresist bubble removing device
CN218827262U (en) Hydrogen generating device
CN106283106A (en) Image processing-based automatic analysis system for solid-liquid interface electrode process

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination