CN216048576U - Hydrogen and oxygen production combined cabinet - Google Patents
Hydrogen and oxygen production combined cabinet Download PDFInfo
- Publication number
- CN216048576U CN216048576U CN202122274208.0U CN202122274208U CN216048576U CN 216048576 U CN216048576 U CN 216048576U CN 202122274208 U CN202122274208 U CN 202122274208U CN 216048576 U CN216048576 U CN 216048576U
- Authority
- CN
- China
- Prior art keywords
- water
- hydrogen
- cabinet
- drinking water
- gas
- 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.)
- Active
Links
Images
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/30—Hydrogen technology
- Y02E60/36—Hydrogen production from non-carbon containing sources, e.g. by water electrolysis
Landscapes
- Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
Abstract
The utility model belongs to the field of combined cabinets, and particularly relates to a combined cabinet for producing hydrogen and oxygen. It includes: a combination sideboard body; the combined cabinet main body is provided with a storage cabinet and/or a drinking water system; the drinking water system comprises a drinking water tank and a water supply system; the water supply system is used for storing water and supplying the water to the drinking water tank, and the drinking water tank is provided with a drinking water outlet for supplying direct drinking water; an electrolysis system for electrolyzing to prepare hydrogen and oxygen is also arranged in the combined cabinet main body; the electrolysis system comprises an electrolysis bath, a barrier piece for separating hydrogen and oxygen is arranged in the electrolysis bath, the barrier piece is a proton exchange membrane and/or a barrier plate, and the hydrogen is sent to a storage cabinet and/or a drinking water system after being separated. The multifunctional combined cabinet can realize the multifunction of the combined cabinet, so that the refrigerator has the functions of hydrogen and oxygen production, enhanced preservation and water supply; the hydrogen can assist in enhancing the fresh-keeping and cold-storage effects of the combined cabinet; the gas and the liquid in the combined cabinet can realize interactive high-efficiency circulation, and the utilization rate of the gas and the liquid is improved.
Description
Technical Field
The utility model belongs to the field of combined cabinets, and particularly relates to a combined cabinet for producing hydrogen and oxygen.
Background
A refrigerator, also called an ice chest, is a common household refrigeration device for keeping constant low temperature, and is also a civil product for keeping food or other articles in a constant low temperature cold state. At present, the types of refrigerators are very many, and generally the refrigerators are classified according to cooling modes, purposes, climatic environments, shapes and refrigeration modes.
However, with the development of the times, the demands of people for refrigerators are more and more diversified. If part of requirements require the refrigerator to realize fresh air exchange, the foreign odor in the refrigerator is reduced; the refrigerator can realize automatic sterilization for part of requirements so as to prolong the food preservation effect; and the refrigerator can replace a water dispenser or realize partial functions of the water dispenser to realize drinking water supply.
However, the current single functionalization of the refrigerator can only satisfy the unilateral improvement. Therefore, the development of a multifunctional freezer and a combined cabinet which realizes multifunctional efficient fresh-keeping storage and can provide drinking water have great significance.
Disclosure of Invention
The utility model provides an oxyhydrogen combination cabinet, aiming at solving the problems that the existing refrigerator has single function, can only simply realize the functions of fresh keeping and refrigeration, cannot meet the diversified requirements of modern people and the like.
The utility model aims to:
firstly, the multifunctional refrigerator is realized;
secondly, hydrogen water can be prepared, and the prepared hydrogen can be used for assisting food storage;
and thirdly, gas-liquid double circulation is realized, and the effective rate of materials and energy can be improved.
In order to achieve the purpose, the utility model adopts the following technical scheme.
An oxyhydrogen combination cabinet, comprising:
a combination sideboard body;
the combined cabinet main body is provided with a storage cabinet and/or a drinking water system;
the drinking water system comprises a drinking water tank and a water supply system;
the water supply system is used for storing water and supplying the water to the drinking water tank, and the drinking water tank is provided with a drinking water outlet for supplying direct drinking water;
an electrolysis system for electrolyzing to prepare hydrogen and oxygen is also arranged in the combined cabinet main body;
the electrolysis system comprises an electrolysis bath, a barrier piece for separating hydrogen and oxygen is arranged in the electrolysis bath, the barrier piece is a proton exchange membrane and/or a barrier plate, and the hydrogen is conveyed to a storage cabinet and/or a drinking water system in a pipeline transportation mode after being separated.
As a preference, the first and second liquid crystal compositions are,
the electrolytic bath is of a closed box structure and is provided with a water injection pipe for adding water;
the proton exchange membrane and/or the baffle plate divides the interior of the electrolytic cell into an anode chamber and a cathode chamber;
the anode chamber is provided with an anode electrode and communicated with an oxygen outlet pipe;
the cathode chamber is provided with a cathode electrode and is communicated with a hydrogen outlet pipe.
As a preference, the first and second liquid crystal compositions are,
the water supply system comprises a primary water storage tank;
a first water pump is arranged in the primary water storage tank and communicated to the drinking water tank through a first water supply pipe.
As a preference, the first and second liquid crystal compositions are,
the water supply system also comprises a secondary water storage tank;
the first-stage water storage tank is provided with a first-stage water outlet pipeline communicated to the second-stage water storage tank;
the electrolysis system generates hydrogen gas, and the hydrogen gas is separated and then conveyed to a secondary water storage tank through a pipeline;
the secondary water storage tank is provided with a second water pump which is communicated to the drinking water tank through a second water supply pipe;
the second-stage water storage tank is provided with a hydrogen second-stage air duct which is communicated with the outside of the combined cabinet main body and/or the storage cabinet.
As a preference, the first and second liquid crystal compositions are,
the water supply system comprises a secondary water storage tank;
the electrolysis system generates hydrogen gas, and the hydrogen gas is separated and then conveyed to a secondary water storage tank through a pipeline;
the secondary water storage tank is provided with a second water pump which is communicated to the drinking water tank through a second water supply pipe;
the second-stage water storage tank is provided with a hydrogen second-stage air duct which is communicated with the outside of the combined cabinet main body and/or the storage cabinet.
As a preference, the first and second liquid crystal compositions are,
the second-stage water storage tank is provided with a second-stage water outlet pipeline which is communicated with the electrolytic tank;
the secondary water outlet pipeline is provided with a one-way valve which controls the one-way circulation of the water body from the secondary water outlet pipeline to the electrolytic bath.
As a preference, the first and second liquid crystal compositions are,
the air conditioner also comprises a fresh air fan used for carrying out air exchange and a heat exchange system used for carrying out temperature control.
As a preference, the first and second liquid crystal compositions are,
the heat exchange system comprises a first compressor, a condenser, an evaporator, a first capillary tube, a second compressor and a gas-liquid separator;
the first compressor is for compressing to form a high pressure refrigerant vapor;
the condenser absorbs high pressure refrigerant vapor to form refrigerant condensate;
the first capillary tube is used for guiding the refrigerant condensate formed by the condenser to the evaporator;
the evaporator is used for cooling the storage cabinet and/or the drinking water system;
the fresh air machine is provided with an air inlet port B1 and/or an air inlet port B2 and at least provided with an air inlet port B1;
the fresh air machine is also provided with an air outlet port B3;
the gas inlet port B1 is used for collecting hydrogen generated by the electrolysis system;
the air inlet port B2 is connected with a storage cabinet;
the outlet port B3 communicates to the second compressor, and the second compressor is given vent to anger to hold and is connected and be equipped with the gas mixture air guide pipe and the gas mixture air guide pipe passes the evaporimeter setting, cools down the gas mixture air guide pipe through the evaporimeter, and the gas-liquid separation is carried out through the gas-liquid separation of second capillary connection to the gas-liquid separator to the gas-liquid mixture air guide pipe that passes through the evaporimeter.
As a preference, the first and second liquid crystal compositions are,
the gas-liquid separator is provided with a branch liquid pipe and a branch gas pipe;
the branch air pipe is communicated to the outside of the storage cabinet and/or the combined cabinet main body;
the branch liquid pipe is communicated to the electrolysis system and/or the drinking water system.
The utility model has the beneficial effects that:
1) the multifunctional combined cabinet can be realized, and the supply and storage of direct drinking water and hydrogen water can be realized;
2) the hydrogen can assist in enhancing the food storage effect of the combined cabinet;
3) the gas and the liquid in the combined cabinet can realize interactive high-efficiency circulation, so that the utilization rate of the gas and the liquid is improved;
4) the prepared hydrogen and oxygen can be used for improving the environment in the combined cabinet, improving the external environment and simultaneously supplying hydrogen and oxygen for modern people.
Drawings
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is a rear view of the present invention;
FIG. 3 is a schematic view of the structure of the electrolytic cell of the present invention;
FIG. 4 is a schematic front view of the drinking water tank of the present invention;
FIG. 5 is a schematic cross-sectional view of section A-A of FIG. 4;
FIG. 6 is a schematic view of a primary water storage tank according to the present invention;
FIG. 7 is a schematic view of a secondary water storage tank according to the present invention;
FIG. 8 is a schematic view showing the construction of a conventional heat exchange system;
FIG. 9 is a schematic structural diagram of a conventional fresh air machine;
FIG. 10 is a schematic view of the heat exchange system of the present invention;
FIG. 11 is a schematic structural view of a fresh air machine of the present invention;
in the figure: 10 combination cabinet body, 11 storage cabinet, 111 fresh-keeping cabinet, 112 refrigeration cabinet, 12 drinking water tank, 121 electric control system, 1211 first control key, 1212 second control key, 122 drinking water cabinet door, 123 drinking water outlet, 1231 control button, 124 transparent baffle, 125 drinking water tank, 1251 first water outlet head, 1252 second water outlet head, 1253 slope bottom, 126 flexible rubber tube, 127 drinking water terminal filter, 13 cavity, 131 side wall door, 20 cabinet door, 21 storage basket, 30 electrolytic tank, 301 box structure, 3011 anode chamber, 3012 cathode chamber, 302 water injection pipe, 303 baffle plate, 304 anode electrode, 305 cathode electrode, oxygen outlet pipe, 307 hydrogen outlet pipe, 40 primary water storage tank, 401 first water pump, 402 first water supply pipe, 403 primary water outlet pipe, 404 dust-proof cover, 4041 fixing part, 4042 flip cover part, 50 secondary water storage tank, 501 second water pump, 502 second water supply pipe, 503 secondary hydrogen gas guide pipe, 504 secondary outlet pipe, 5041 one-way valve, 60(60a) heat exchange system, 601a compressor, 6011(6011a) high-temperature high-pressure hot vapor, 602(602a) condenser, 603a evaporator, 604a diversion capillary tube, 601 first compressor, 603 first capillary tube, 604 condenser, 6041 heat exchange tube, 605 second compressor, 6051 mixed gas guide tube, 606 gas-liquid separator, 6061 branch gas tube, 6062 branch liquid tube, 60621 primary filter, 70(70a) fresh air machine, 701 active carbon filter.
Detailed Description
The utility model is described in further detail below with reference to specific embodiments and the attached drawing figures. Those skilled in the art will be able to implement the utility model based on these teachings. Moreover, the embodiments of the present invention described in the following description are generally only some embodiments of the present invention, and not all embodiments. Therefore, all other embodiments obtained by a person of ordinary skill in the art based on the embodiments of the present invention without any creative effort shall fall within the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "thickness", "upper", "lower", "horizontal", "top", "bottom", "inner", "outer", "circumferential", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used merely for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., and "several" means one or more unless specifically limited otherwise.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; may be mechanically coupled, may be electrically coupled or may be in communication with each other; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
Unless otherwise specified, the raw materials used in the examples of the present invention are all commercially available or available to those skilled in the art; unless otherwise specified, the methods used in the examples of the present invention are all those known to those skilled in the art.
Examples
The utility model provides a hydrogen and oxygen production combination cabinet as shown in figure 1, it specifically includes:
the combined cabinet comprises a combined cabinet main body 10, wherein the front surface of the combined cabinet main body 10 is provided with a storage cabinet 11, the storage cabinet 11 is specifically a fresh-keeping cabinet 111 and/or a refrigerating cabinet 112, the upper half part of the front surface of the combined cabinet main body 10 is provided with the fresh-keeping cabinet 111, the lower half part of the front surface of the combined cabinet main body is provided with the refrigerating cabinet 112, and the front surface of the combined cabinet main body 10 is provided with a cabinet door 20 for opening or closing the storage cabinet 11 relative to the storage cabinet 11;
the inner side of the cabinet door 20 can be selectively provided with a storage basket 21;
a heat exchange system 60 and an electrolysis system are arranged in the back of the combined cabinet main body 10, and the electrolysis system is specifically an electrolytic bath 30;
a cavity 13 is arranged in the back of the combined cabinet main body 10, an electrolysis system is arranged in the cavity 13 at the lower half part in the back of the combined cabinet main body 10 as shown in fig. 2, the combined cabinet main body 10 is provided with an open or closed side wall door 131 relative to the cavity 13, and the side wall door 131 can carry out water injection operation on the electrolysis bath 30 after being opened;
as shown in fig. 3, the electrolytic cell 30 is a closed box structure 301, and is provided with a water injection pipe 302, a barrier extending from an upper wall to a lower wall, an anode electrode 304, a cathode electrode 305, a hydrogen outlet pipe 307, and an oxygen outlet pipe 306;
the water injection pipe 302, the hydrogen outlet pipe 307 and the oxygen outlet pipe 306 are communicated to the inside of the box body structure 301;
the barrier is a plate-shaped barrier or a proton exchange membrane, and in order to reduce unnecessary cost, the plate-shaped barrier, that is, the barrier plate 303 as shown in the figure, is adopted in the embodiment;
the inside of the box body structure 301 is divided into an anode chamber 3011 and a cathode chamber 3012 by a baffle plate 303, an anode electrode 304 is arranged in the anode chamber 3011, a cathode electrode 305 is arranged in the cathode chamber 3012, an oxygen outlet pipe 306 is communicated with the anode chamber 3011, a hydrogen outlet pipe 307 is connected to the cathode chamber 3012, the water injection pipe 302 is arranged at the upper end of the box body structure 301, and a user can inject water into the box body structure 301 through the water injection pipe 302 after opening the side wall door 131;
in the case structure 301, the anode electrode 304 and the cathode electrode 305 are energized to electrolyze water, specifically, according to the following reaction formula:
and (3) cathode reaction: 2H++2e-H (power-on)2；
And (3) anode reaction: 2H2O-4e-4H (power-on)++O2；
And (3) total reaction: 2H2O ═ 2H (power on) ═ 2H2+O2；
Oxygen generated by the electrolytic cell 30 can be directly discharged to the outside of the combination cabinet main body 10 to the natural environment;
the hydrogen gas produced by the electrolytic cell 30 can be further utilized, the hydrogen gas outlet pipe 307 is communicated to the storage cabinet 11, namely the hydrogen gas produced by electrolysis is communicated to the fresh-keeping cabinet 111 and/or the refrigerating cabinet 112, in the embodiment, the hydrogen gas outlet pipe 307 is communicated to the side walls of the fresh-keeping cabinet 111 and the refrigerating cabinet 112, the hydrogen gas obtained by electrolysis is released to the fresh-keeping cabinet 111 and the refrigerating cabinet 112, the fresh-keeping and refrigerating effects can be improved, food stored in the combined cabinet is better protected, and the food can be effectively prevented from being corrupted, oxidized and the like.
Further, in the above-mentioned case,
a drinking water system is also arranged in the storage cabinet 11 as shown in figure 1;
the drinking water system is shown in figures 4, 5 and 6;
it comprises a drinking water tank 12 and a water supply system, the water supply system comprises a primary water storage tank 40;
the top of the primary water storage tank 40 is open, a first water pump 401 is arranged inside the primary water storage tank, the first water pump 401 is a small low-energy-consumption and low-power water pump and is communicated into the drinking water tank 12 through a first water supply pipe 402, a first water outlet head 1251 is correspondingly arranged on the drinking water tank 12, and the first water outlet head 1251 is connected with the first water supply pipe 402;
the first-stage water storage tank 40 is arranged in the cavity 13 of the combined cabinet main body 10 like the electrolytic bath 30, and water can be conveniently injected into the first-stage water storage tank 40 by opening the side wall door 131;
because the primary water storage tank 40 is used for storing drinking water, in order to ensure the internal environmental sanitation, a dust cover 404 is further arranged on the top of the primary water storage tank, one part of the dust cover 404 is a fixed part 4041, the fixed part 4041 is fixedly arranged on the top of the primary water storage tank 40 and used for penetrating through the first water feeding pipe 402, the other part is a flip part 4042, and the flip part 4042 is hinged with the fixed part 4041 and can be opened for injecting water into the primary water storage tank 40;
an electric control system 121 for controlling a drinking water system is arranged on one side of the drinking water tank 12, a cavity 13 is arranged on the other side of the drinking water tank, a drinking water tank door 122 capable of being opened and closed is arranged at an opening of the cavity 13, a transparent baffle plate 124 is arranged in the drinking water tank door 122 to divide the cavity 13 into drinking water tanks 125 with the inner sides closed, and first water outlets 1251 are arranged in the drinking water tanks 125;
a drinking water outlet 123 is arranged below the drinking water tank 12, a control button 1231 is arranged on the drinking water outlet 123, the embodiment actually adopts a commercially available pressing type drinking water outlet 123, the transparent baffle 124 is provided with a soft rubber pipe 126 communicated to the drinking water outlet 123, the soft rubber pipe 126 is provided with a drinking water terminal filter 127, the drinking water terminal filter 127 in the embodiment is a high-quality water filter head of a commercially available conventional household faucet water outlet, and the drinking water terminal filter 127 used in the embodiment is a commercially available VIOMI polypropylene shell polypropylene folding scale inhibition activated carbon rod composite filter element;
a slope bottom 1253 is arranged in the drinking trough 125, the slope bottom 1253 forms a downward slope from inside to outside, and the lower end of the slope at the outer side is higher than or equal to the bottom of the soft rubber tube 126;
the electronic control system 121 is provided with corresponding control keys on the outer side of the drinking water tank 12, the control keys include a first control key 1211 for controlling the first water pump 401 to work, the first water pump 401 works after the first control key 1211 is pressed, water in the first-stage water storage tank 40 is delivered into the drinking water tank 125 through the first water delivery pipe 402 and the first water outlet 1251, when the first water pump 401 stops working and delivering water into the drinking water tank 125 after being released, a user can open the drinking water outlet 123 by pressing the control key 1231, water in the drinking water tank 125 flows out through the flexible glue pipe 126 and the drinking water outlet 123, and the user can receive water.
Further, in the above-mentioned case,
the water supply system of the drinking water system also comprises a secondary water storage tank 50 which is arranged in the combined cabinet main body 10 as shown in fig. 7, and the secondary water storage tank 50 is of a closed structure;
the primary water storage tank 40 is provided with a primary water outlet pipeline 403, the primary water outlet pipeline 403 is communicated with the secondary water storage tank 50, the hydrogen outlet pipe 307 is also communicated with the secondary water storage tank 50, the hydrogen outlet pipe 307 is communicated with the position, close to the bottom, of the secondary water storage tank 50, a second water pump 501 is arranged in the secondary water storage tank 50, a second water outlet head 1252 is correspondingly arranged in the drinking water tank 125, the second water pump 501 is communicated with the second water outlet head 1252 of the drinking water tank 125 through a second water feeding pipe 502, the upper wall of the secondary water storage tank 50 is also provided with a hydrogen secondary air guide pipe 503, and the hydrogen secondary air guide pipe 503 is communicated with the storage cabinet 11;
after the structure is arranged, water in the first-stage water storage tank 40 can flow into the second-stage water storage tank 50 under the condition of excessive water, water leakage caused by overflow of the water in the first-stage water storage tank 40 is avoided, meanwhile, introduction of hydrogen can also be used for preparing hydrogen-rich water in the second-stage water storage tank 50, redundant hydrogen after the preparation of the hydrogen-rich water can still be sent into the storage cabinet 11 through the hydrogen second-stage air guide pipe 503 to improve the food preservation effect, the hydrogen is continuously generated and flows into the water storage tank 50 to keep the hydrogen content of the hydrogen-rich water in the second-stage water storage tank 50 at a higher level, dynamic and static combined hydrogen content balance is studied, meanwhile, part of users have the requirement of drinking the hydrogen-rich water, and then the hydrogen-rich water formed in the second-stage water storage tank 50 can be introduced into the drinking water tank 125 through the second water pump 501;
the control key of the electric control system 121 corresponds to the second control key 1212 for controlling the second water pump 501, the second water pump 501 works after the second control key 1212 is pressed, the hydrogen-rich water in the secondary water storage tank 50 is delivered to the drinking water tank 125 through the second water delivery pipe 502 and the second water outlet 1252, the second water pump 501 stops delivering water after being released, and the user can press the control button 1231 to open the drinking water outlet 123 to receive the drinking of the hydrogen-rich water.
Further, in the above-mentioned case,
the second-stage water storage tank 50 is also correspondingly provided with a second-stage water outlet pipeline 504, the second-stage water outlet pipeline 504 is communicated to the side wall of the electrolytic tank 30, after the water amount in the second-stage water storage tank 50 is saturated, the rest pure water can be guided into the electrolytic tank 30 to be used for electrolytic hydrogen production and oxygen production, meanwhile, in order to ensure the water quality of the first-stage water storage tank 40 and the second-stage water storage tank 50, the second-stage water outlet pipeline 504 is provided with a one-way valve 5041, and the one-way valve 5041 can effectively prevent the water in the electrolytic tank 30 from reversely permeating into the second-stage water storage tank 50.
Further, in the above-mentioned case,
the hydrogen and oxygen production combined cabinet also improves a heat exchange system 60 of a conventional combined cabinet and an air circulation system of part of combined cabinets;
the conventional arrangement of the above system is shown in fig. 8 and 9;
the conventional heat exchange system 60a comprises a compressor 601a, a condenser 602a, an evaporator 603a, a diversion capillary tube 604a and the like;
the compressor 601a is disposed in the combination cabinet main body 10, the condenser 602a is disposed in the interior of the rear casing close to the combination cabinet main body 10, and is used for releasing heat to the outside and cooling and condensing the hot gas into cold liquid, and the evaporator 603a is disposed in the combination cabinet main body 10 close to the storage cabinet 11, and is used for absorbing heat in the storage cabinet 11;
the refrigerant circulates through the heat exchange system 60a, and the refrigerant is evaporated into gas by the evaporator 603a after absorbing heat in the storage tank 11, flows to the compressor 601a, forms a high-temperature and high-pressure hot vapor 6011a in the compressor 601a, flows to the condenser 602a, releases heat in the condenser 602a to form a liquid refrigerant, and then flows back to the evaporator 603a under the auxiliary flow guiding effect of the flow guiding capillary tube 604a, thereby realizing the function of transferring and conducting heat in the storage tank 11 to the outside;
the conventional air circulation system is realized by a fresh air blower 70a, which is provided with two air inlet ports and two air outlet ports;
as shown in fig. 9, the air inlet port a1 sucks air from the external natural environment, and the air is purified by the particle purifier arranged at the air inlet port a1 and then released from the air outlet port a2 into the storage cabinet 11, the air inlet port A3 sucks air from the storage cabinet 11 and releases the air from the air outlet port a4 into the natural environment, so as to ensure that no odor taints in the storage cabinet 11 due to the odor of part of the food, but in actual use, most users feed back the food odor in the natural environment to be large, so that the actual use feeling is not good, and meanwhile, the continuous air circulation exchange and introduction of the external hot air easily has adverse effects on the food in the storage cabinet 11 and also has a large burden on the heat exchange system 60 a.
The improved heat exchange system 60 of the present invention is shown in fig. 10, and specifically includes:
a first compressor 601, a condenser 602, an evaporator 604, a first capillary tube 603, a second capillary tube, a second compressor 605, and a gas-liquid separator 606;
the improved air circulation system is shown in fig. 11, and specifically includes:
the new air blower 70 is provided with two air inlet ports and one air outlet port after the pipeline structure of the new air blower 70 is simply modified based on the existing new air blower 70;
also, the heat exchange system 60 and the air circulation system are not separate but interact with each other in the present invention;
in particular, the method comprises the following steps of,
firstly, the hydrogen secondary air duct 503 is connected to the air inlet port B1 of the fresh air fan 70, the air inlet port B2 of the fresh air fan 70 sucks air from the storage cabinet 11, the air inlet port B2 is provided with an activated carbon filter 701 for removing odor in the air of the storage cabinet 11, the air inlet port B1 and the air inlet port B2 are intersected and mixed in the fresh air fan 70 to form hydrogen-rich air, the hydrogen-rich air flows out from the air outlet port B3 to be communicated to the second compressor 605, the hydrogen-rich air passes through the evaporator 604 through the mixed air duct 6051 after the second compressor 605 forms high-pressure gas, the mixed air duct 6051 is tightly attached to the heat exchange tube 6041 of the evaporator 604, the refrigerant absorbs heat in the storage cabinet 11 in the evaporator 604 and refrigerates the hydrogen-rich air in the mixed air duct 6051, the mixed air duct 6051 passes through the evaporator 604 and then is connected to the gas-liquid separator 606 through the second capillary tube, separation of condensed water and cold hydrogen-rich gas is formed at the gas separator 606, the gas-liquid separator 606 is provided with a branch liquid pipe 6062 and a branch gas pipe 6061, the branch liquid pipe 6062 is provided with a primary filter 60621 filled with adsorption and purification materials such as activated carbon, the separated cold hydrogen-rich gas is connected to the storage cabinet 11 through the branch gas pipe 6061, the condensate is connected to the primary water storage tank 40 and/or the electrolytic tank 30 through the branch liquid pipe 6062 to perform secondary utilization on the collected clean condensate, in the embodiment, the branch liquid pipe 6062 is communicated to the water injection pipe 302 of the electrolytic tank 30 to introduce the dry cold hydrogen-rich gas into the storage cabinet 11 to reduce the burden of the heat exchange system 60 and improve the storage effect of food, in addition, the water generated by condensation can be supplemented into the electrolytic tank 30 and/or the primary water storage tank 40 to realize gas-liquid dual circulation, the gas circulation is closed circulation, the adverse influence of heat brought by external air on food storage can be avoided, and the liquid source in the hydrogen-rich air is respectively formed by the evaporation of food moisture in the cold environment in the storage cabinet 11 Cold water vapor and hydrogen gas carry over the vapor when passing through the second-stage water storage tank 50, the abundant vapor in the storage cabinet 11 can cause the bacteria to be easily bred, but the utility model circularly reduces the humidity in the storage cabinet 11 and simultaneously realizes the water circulation, and for the refrigerated cabinet 112, the problem that the refrigerated cabinet 112 is easy to frost is generally existed, and after the vapor is led out and the dry gas is led in, the frosting phenomenon can be avoided, and the multiple beneficial effects are realized;
the rest part of the refrigerant absorbs heat in the evaporator 604 to form high-temperature gas, then enters the first compressor 601, forms high-temperature and high-pressure hot vapor 6011, enters the condenser 602 for cooling, and then circulates to the evaporator 604 through the first capillary 603 to keep the original circulation path;
through the gas-liquid double circulation, the distribution of material resources and energy resources is more effectively realized to a certain extent, the relatively closed circulation is realized, and the adverse effect on food is not easily caused.
In conclusion, the oxyhydrogen-generating combined cabinet can realize hydrogen-assisted fresh-keeping, cold water cooling and preparation and storage of cold hydrogen-rich water, is convenient for users to select and drink clean drinking water and hydrogen-rich water, can effectively distribute material resources and energy resources by gas-liquid double circulation, and improves the effective utilization rate of the material and the energy.
Meanwhile, the arrangement of the fresh air fan 70 can also avoid the problem of overhigh hydrogen concentration;
further to optimize the above structure:
a hydrogen sensor and an oxygen sensor can be arranged inside and outside the combined cabinet main body 10, hydrogen and oxygen generation threshold values are set through a simple control system, and the combined cabinet main body is connected with a power supply system for controlling the power supply of the electrolysis system;
or a corresponding pressure tank and a gas flow guider are arranged, when the concentration of any hydrogen or oxygen inside or outside the combined cabinet main body 10 reaches a set threshold value, the gas flow guider guides the hydrogen and/or oxygen to the pressure tank for storage, reduces the power supply power of the power supply system, and releases the hydrogen and the oxygen from the pressure tank firstly when the concentrations of the hydrogen and the oxygen are lower than the threshold value;
the above structures are all conventional existing structures, and the technical scheme based on the present invention can be simply and effectively implemented, so further details are not described in this embodiment.
In addition, due to the improvement of modern life, the hydrogen absorption and oxygen absorption are also a requirement for improving the quality of life, and the hydrogen secondary gas guide pipe 503 and the oxygen gas outlet pipe 306 in the embodiment can be simply provided with control valves and are communicated with the nasal suction pipe to be connected to the outside of the combination cabinet for supplying hydrogen absorption and oxygen absorption operations to users. Although the present embodiment only uses hydrogen for assisting food storage, hydrogen gas production, and oxygen for discharging to the outside to increase the ambient oxygen content and improve the air quality, based on the overall structure of the present invention, this is only the most basic object, and should not be limited to the hydrogen and oxygen in the present invention being used only for the above functions, the functions described in the present embodiment are only partial implementation effects based on the structure of the present invention, and the protection of the present invention beyond the above described implementation effects is still required if the structure entity based on the present invention is still achieved.
Claims (9)
1. A system oxyhydrogen combination cabinet which is characterized by comprising:
a combination sideboard body;
the combined cabinet main body is provided with a storage cabinet and/or a drinking water system;
the drinking water system comprises a drinking water tank and a water supply system;
the water supply system is used for storing water and supplying the water to the drinking water tank, and the drinking water tank is provided with a drinking water outlet for supplying direct drinking water;
an electrolysis system for electrolyzing to prepare hydrogen and oxygen is also arranged in the combined cabinet main body;
the electrolysis system comprises an electrolysis bath, a barrier piece for separating hydrogen and oxygen is arranged in the electrolysis bath, the barrier piece is a proton exchange membrane and/or a barrier plate, and the hydrogen is conveyed to a storage cabinet and/or a drinking water system in a pipeline transportation mode after being separated.
2. The hydrogen production and oxygen production combination cabinet according to claim 1,
the electrolytic bath is of a closed box structure and is provided with a water injection pipe for adding water;
the proton exchange membrane and/or the baffle plate divides the interior of the electrolytic cell into an anode chamber and a cathode chamber;
the anode chamber is provided with an anode electrode and communicated with an oxygen outlet pipe;
the cathode chamber is provided with a cathode electrode and is communicated with a hydrogen outlet pipe.
3. The hydrogen production and oxygen production combination cabinet according to claim 1,
the water supply system comprises a primary water storage tank;
a first water pump is arranged in the primary water storage tank and communicated to the drinking water tank through a first water supply pipe.
4. A combined hydrogen and oxygen production cabinet according to claim 3,
the water supply system also comprises a secondary water storage tank;
the first-stage water storage tank is provided with a first-stage water outlet pipeline communicated to the second-stage water storage tank;
the electrolysis system generates hydrogen gas, and the hydrogen gas is separated and then conveyed to a secondary water storage tank through a pipeline;
the secondary water storage tank is provided with a second water pump which is communicated to the drinking water tank through a second water supply pipe;
the second-stage water storage tank is provided with a hydrogen second-stage air duct which is communicated with the outside of the combined cabinet main body and/or the storage cabinet.
5. The hydrogen production and oxygen production combination cabinet according to claim 1,
the water supply system comprises a secondary water storage tank;
the electrolysis system generates hydrogen gas, and the hydrogen gas is separated and then conveyed to a secondary water storage tank through a pipeline;
the secondary water storage tank is provided with a second water pump which is communicated to the drinking water tank through a second water supply pipe;
the second-stage water storage tank is provided with a hydrogen second-stage air duct which is communicated with the outside of the combined cabinet main body and/or the storage cabinet.
6. A combined hydrogen and oxygen production cabinet according to claim 4 or 5,
the second-stage water storage tank is provided with a second-stage water outlet pipeline which is communicated with the electrolytic tank;
the secondary water outlet pipeline is provided with a one-way valve which controls the one-way circulation of the water body from the secondary water outlet pipeline to the electrolytic bath.
7. The hydrogen production and oxygen production combination cabinet according to claim 1,
the air conditioner also comprises a fresh air fan used for carrying out air exchange and a heat exchange system used for carrying out temperature control.
8. A combined hydrogen and oxygen production cabinet according to claim 7,
the heat exchange system comprises a first compressor, a condenser, an evaporator, a first capillary tube, a second compressor and a gas-liquid separator;
the first compressor is for compressing to form a high pressure refrigerant vapor;
the condenser absorbs high pressure refrigerant vapor to form refrigerant condensate;
the first capillary tube is used for guiding the refrigerant condensate formed by the condenser to the evaporator;
the evaporator is used for cooling the storage cabinet and/or the drinking water system;
the fresh air machine is provided with an air inlet port B1 and/or an air inlet port B2 and at least provided with an air inlet port B1;
the fresh air machine is also provided with an air outlet port B3;
the gas inlet port B1 is used for collecting hydrogen generated by the electrolysis system;
the air inlet port B2 is connected with a storage cabinet;
the outlet port B3 communicates to the second compressor, and the second compressor is given vent to anger to hold and is connected and be equipped with the gas mixture air guide pipe and the gas mixture air guide pipe passes the evaporimeter setting, cools down the gas mixture air guide pipe through the evaporimeter, and the gas-liquid separation is carried out through the gas-liquid separation of second capillary connection to the gas-liquid separator to the gas-liquid mixture air guide pipe that passes through the evaporimeter.
9. A combined hydrogen and oxygen production cabinet according to claim 8,
the gas-liquid separator is provided with a branch liquid pipe and a branch gas pipe;
the branch air pipe is communicated to the outside of the storage cabinet and/or the combined cabinet main body;
the branch liquid pipe is communicated to the electrolysis system and/or the drinking water system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122274208.0U CN216048576U (en) | 2021-09-18 | 2021-09-18 | Hydrogen and oxygen production combined cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122274208.0U CN216048576U (en) | 2021-09-18 | 2021-09-18 | Hydrogen and oxygen production combined cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216048576U true CN216048576U (en) | 2022-03-15 |
Family
ID=80599387
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122274208.0U Active CN216048576U (en) | 2021-09-18 | 2021-09-18 | Hydrogen and oxygen production combined cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216048576U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115342569A (en) * | 2021-09-18 | 2022-11-15 | 李树权 | Hydrogen and oxygen production combined cabinet |
-
2021
- 2021-09-18 CN CN202122274208.0U patent/CN216048576U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115342569A (en) * | 2021-09-18 | 2022-11-15 | 李树权 | Hydrogen and oxygen production combined cabinet |
| CN115342569B (en) * | 2021-09-18 | 2024-01-12 | 李树权 | Hydrogen and oxygen production combined cabinet |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107270624A (en) | Refrigerating device | |
| CN216048576U (en) | Hydrogen and oxygen production combined cabinet | |
| KR101572716B1 (en) | Refrigerator and device for reducing oxygen | |
| CN108332479B (en) | Refrigerator with a door | |
| CN105526761B (en) | Oxygen reduction apparatus and hutch | |
| CN104512646A (en) | Live keeping device | |
| CN108278823A (en) | Refrigerator | |
| CN218495514U (en) | Refrigerating and freezing device | |
| CN115342569B (en) | Hydrogen and oxygen production combined cabinet | |
| KR101059791B1 (en) | Refrigerator using nitrogen | |
| CN203116240U (en) | Air conditioning device with drawer-type water tank | |
| WO2024017204A1 (en) | Refrigerator | |
| CN211695579U (en) | Refrigeration storage device | |
| CN103623673A (en) | Deacidification matter system | |
| CN218380054U (en) | Oxygen control refrigerator | |
| CN109579403A (en) | Refrigerating equipment | |
| CN218495515U (en) | Refrigerating and freezing device | |
| CN204528168U (en) | Keep-alive device | |
| CN218495517U (en) | Refrigerating and freezing device | |
| CN206352920U (en) | Refrigerator | |
| CN104663559A (en) | Refrigeration home appliance | |
| CN209796338U (en) | Fresh-keeping storage device of dandelion tea fragrance | |
| WO2023143367A1 (en) | Refrigerator | |
| CN107490225B (en) | Waterless ice making device, freezing door body and refrigeration equipment | |
| CN221301690U (en) | Refrigerator with a refrigerator body |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |