CN218096558U - Gas water heater - Google Patents
Gas water heater Download PDFInfo
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- CN218096558U CN218096558U CN202221862892.2U CN202221862892U CN218096558U CN 218096558 U CN218096558 U CN 218096558U CN 202221862892 U CN202221862892 U CN 202221862892U CN 218096558 U CN218096558 U CN 218096558U
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Abstract
The application discloses gas heater belongs to kitchen appliance technical field to solve present gas heater occupation space's technical problem. The embodiment of this application provides a gas heater, gas heater includes: the shell is provided with an inner cavity, and an air inlet and an air outlet which are communicated with the inner cavity; the hot water module is arranged in the inner cavity and used for providing hot water; the heat exchange module is installed in the inner cavity, and the heat exchange module comprises: the heat exchange device comprises a containing box, a heat exchange assembly and a spraying assembly, wherein part of the heat exchange assembly is arranged in the containing box and is used for exchanging heat exchange media in the containing box; the spraying assembly is connected with the containing box and used for spraying heat exchange media, so that air entering the inner cavity from the air inlet exchanges heat with the heat exchange media sprayed by the spraying assembly, and the air is discharged out of the inner cavity from the air outlet. The integrated hot water function and refrigeration function, same gas heater can refrigerate when heating up water, and two kinds of functions can be realized to same product, can save installation space.
Description
Technical Field
The application belongs to the technical field of kitchen thermoelectric devices, and particularly relates to a gas water heater.
Background
A gas water heater is a common one of kitchen appliances. Depending on the installation environment, the apparatuses are roughly classified into indoor-installed balancing apparatuses, forced air cleaners, and outdoor-installed outdoor apparatuses. Most of the indoor installation places are bathrooms, kitchens or balconies. The main installation place is the kitchen, and the gas water heater has single function and only provides domestic hot water due to limitation of house type and gas pipelines. In order to solve the problem of kitchen stuffiness in summer, kitchen refrigeration products are increasingly used in the kitchen. The traditional wall-mounted air conditioner or the special kitchen air conditioner needs to be provided with an outdoor unit and occupies precious kitchen space, the mobile air conditioner has low refrigeration power, and the exhaust is indoor or needs to be specially provided with a large-diameter exhaust pipe to be communicated with the outside, so that the use is inconvenient. Although the products such as kitchen cooling and heating device can save space, the refrigeration effect is poor.
In the correlation technique, above-mentioned domestic gas instantaneous water heater and kitchen refrigeration product all set up alone for the kitchen that originally the space is not abundant becomes more crowded, and the kitchen refrigeration product refrigeration effect that can save space is unsatisfactory, therefore present kitchen refrigeration product all can not compromise refrigeration effect and installation space.
SUMMERY OF THE UTILITY MODEL
The application aims at solving the technical problem of occupying space of the gas water heater at least to a certain extent. To this end, the present application provides a gas water heater.
The embodiment of this application provides a gas heater, gas heater includes:
the shell is provided with an inner cavity and an air inlet and an air outlet which are communicated with the inner cavity;
the hot water module is arranged in the inner cavity and used for providing hot water;
a heat exchange module, the heat exchange module is installed in the inner cavity, the heat exchange module includes: the heat exchange device comprises a containing box, a heat exchange assembly and a spraying assembly, wherein part of the heat exchange assembly is arranged in the containing box and is used for exchanging heat of a heat exchange medium in the containing box; the spraying assembly is connected with the containing box and is used for spraying the heat exchange medium, so that the air entering the inner cavity from the air inlet exchanges heat with the heat exchange medium sprayed by the spraying assembly and is discharged out of the inner cavity from the air outlet.
The heat exchange assembly carries out heat exchange with the heat exchange medium in the containing box firstly, and the mode that rethread spray assembly sprayed carries out the heat exchange with the air in the inner chamber, and the mode that sprays can increase the area of contact of heat exchange medium and air to improve heat exchange module and heat or cryogenic effect to the air. Meanwhile, the hot water function and the refrigeration function are integrated, the same gas water heater can be used for refrigerating while boiling water, the same product can realize two functions, and the installation space can be saved.
In an optional embodiment of the present application, the spray assembly includes a connecting pipe, a driver, a spray piece and a heat exchange filler, the spray piece is connected with the spray piece through the connecting pipe, and the driver is mounted on the connecting pipe;
the driver is used for transmitting the heat exchange medium in the containing box to the spraying piece, and the heat exchange medium is sprayed on the heat exchange filler through the spraying piece so as to exchange heat with air in the inner cavity.
The heat exchange filler is of a porous structure, so that the contact area of the heat exchange medium and air is increased under the condition that the heat exchange medium is sprayed on the heat exchange filler, and the heat exchange efficiency of the heat exchange medium and the air is improved, so that the heating or refrigerating effect of the heat exchange module is improved.
In an alternative embodiment of the present application, the heat exchange packing has a water inlet end and a water outlet end, the water inlet end is disposed opposite to the spray member, and the water outlet end is communicated with the accommodating box.
The flow path of the heat exchange medium in the heat exchange filler can be increased, so that the contact time of the heat exchange medium and the air in the inner cavity is increased, and the heat exchange effect of the heat exchange medium is improved.
In an optional embodiment of the present application, the water inlet end is disposed above the heat exchange packing, and the water outlet end is disposed below the heat exchange packing.
During heat transfer medium entered into the heat transfer from the top that the heat transfer packed, can rely on the gravity flow of heat transfer packing self to the below that the heat transfer packed to enter into and hold the case, need not to set up other drive structure, can realize heat transfer medium's backward flow.
In an alternative embodiment of the present application, the heat exchange filler is at least one of honeycomb, tongue-shaped and net-shaped.
When the heat exchange medium is sprayed on the heat exchange filler, the contact area between the heat exchange medium and the air is increased, and the heat exchange efficiency between the heat exchange medium and the air is improved, so that the heating or refrigerating effect of the heat exchange module is improved.
In an optional embodiment of the present application, the hot water module includes an exhaust passage, the heat exchange module further includes a heat dissipation passage, the heat dissipation passage is communicated with the inner cavity, the heat exchange assembly is close to the heat dissipation passage, and the heat dissipation passage is communicated with the exhaust passage.
The heat dissipation channel is communicated with the exhaust channel, so that hot air in the heat dissipation channel and waste gas in the exhaust channel are exhausted out of the inner cavity through the same channel, the structure of the gas water heater is reduced, and the size of the gas water heater is reduced.
In an alternative embodiment of the present application, the exhaust channel has a connection port, and an end of the heat dissipation channel remote from the heat exchange assembly is connected to the connection port.
For the hot water module, only the connecting port is arranged on the exhaust channel, and other structures are not added, so that the manufacturing cost of the whole gas water heater is reduced.
In the optional embodiment of this application, the heat exchange assembly includes compressor, ice maker and heat dissipation heat exchanger, compressor, ice maker and heat dissipation heat exchanger connect gradually, the ice maker sets up in the holding box, the heat dissipation heat exchanger is close to the heat dissipation passageway sets up.
The heat exchange assembly can refrigerate the heat exchange medium in the ice storage cavity by utilizing the working principle of the air conditioner, so that the heat exchange medium in the ice storage cavity is frozen. The heat dissipation heat exchanger is arranged close to the heat dissipation air duct and discharges heat in the replaced heat exchange medium from the heat dissipation air duct.
In an optional embodiment of the present application, the heat dissipation channel partially extends into the inner cavity, the heat exchange assembly includes a semiconductor heat exchanger, the semiconductor heat exchanger includes a first heat exchange end and a second heat exchange end, the first heat exchange end is disposed in the accommodating box, and the second heat exchange end is disposed in the heat dissipation channel.
The semiconductor heat exchanger is simple in structure and small in heat exchange effect, meanwhile, the semiconductor heat exchanger is small in structure, occupied space in the inner cavity can be reduced, and the size of the whole gas water heater is reduced on the whole. And the semiconductor heat exchanger has a simple structure and lower cost, and the manufacturing cost of the gas water heater is reduced on the whole.
In the optional embodiment of this application, the holding box has mutually independent ice-making chamber, ice-storage chamber and stock solution chamber, the partial setting of heat exchange assembly is in the ice-making intracavity, the stock solution chamber with the subassembly that sprays is connected.
Can store enough cold energy, thereby improving the refrigeration effect.
In an alternative embodiment of the present application, the ice making chamber is disposed above the ice storage chamber, and the ice storage chamber is disposed above the liquid storage chamber.
The transportation of ice blocks can be facilitated, and the ice blocks can enter the ice storage cavity from the ice making cavity and enter the liquid storage cavity from the ice storage cavity.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings required to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the description below are some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
Fig. 1 shows a schematic structural diagram of a gas water heater provided by an embodiment of the application.
Fig. 2 shows a schematic structural diagram of a gas water heater provided in other embodiments of the present application.
Fig. 3 shows a schematic structural diagram of a hot water module of a gas water heater provided by an embodiment of the application.
Reference numerals are as follows: 100-gas water heater, 110-shell, 112-inner cavity, 113-hot water cavity, 114-heat exchange cavity, 116-partition, 117-heat exchange port, 120-heat exchange module, 121-heat exchange assembly, 1211-semiconductor heat exchanger, 1212-first heat exchange port, 1214-second heat exchange port, 1215-compressor, 1216-ice maker, 1217-heat rejection heat exchanger, 122-spray assembly, 1221-connecting pipe, 1222-driver, 1223-spray, 1224-heat exchange filler, 1225-water inlet, 1226-water outlet, 123-containing box, 1232-ice making cavity, 1234-ice storage cavity, 1236-liquid storage cavity, 125-heat exchange fan, 126-heat rejection channel, 127-check valve, 128-heat rejection fan, 130-hot water module, 131-exhaust channel, 132-connecting port, 133-combustion chamber, 134-combustion heat exchanger, 135-gas inlet pipe, 136-air inlet device, 137-ignition needle, 138-water pipe, 1382-water inlet pipe, 1384-water outlet pipe.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
It should be noted that all the directional indications in the embodiments of the present invention are only used to explain the relative position relationship between the components, the motion situation, etc. in a certain posture, and if the certain posture is changed, the directional indication is changed accordingly.
In the present application, unless expressly stated or limited otherwise, the terms "connected" and "fixed" are to be construed broadly, e.g., "fixed" may be fixedly connected or detachably connected, or integrally formed; can be mechanically or electrically connected; 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 meaning of the above terms in the present invention can be understood according to specific situations by those of ordinary skill in the art.
Furthermore, descriptions in the present application as to "first," "second," etc. are for descriptive purposes only and are not to be construed as indicating or implying relative importance or to implicitly indicate the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of the feature. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.
The gas water heater 100 is a common one of kitchen appliances. Depending on the installation environment, the indoor-installed balance machine, the forced air exhauster, and the outdoor-installed outdoor machine are roughly classified. Most of the indoor installation places are bathrooms, kitchens or balconies. The main installation place is the kitchen, and the gas water heater 100 has a single function and only provides domestic hot water due to the limitation of the house type and the gas pipeline. In order to solve the problem of the stuffiness of the kitchen in summer, the use of kitchen refrigeration products in the kitchen is gradually increased. The traditional wall-mounted air conditioner or the special kitchen air conditioner needs to be provided with an outdoor unit and occupies precious kitchen space, the mobile air conditioner has low refrigeration power, and the exhaust is indoor or needs to be specially provided with a large-diameter exhaust pipe to be communicated with the outside, so that the use is inconvenient. Although products such as kitchen heaters can save space, the refrigeration effect is poor.
In the correlation technique, above-mentioned domestic gas instantaneous water heater and kitchen refrigeration product all set up alone for the kitchen that originally the space is not abundant becomes more crowded, and the kitchen refrigeration product refrigeration effect that can save space is unsatisfactory, therefore present kitchen refrigeration product all can not compromise refrigeration effect and installation space. The application provides a gas heater 100 can improve above-mentioned problem, and the gas heater 100 integration hot water function and refrigeration function that the application provided, same gas heater 100 can refrigerate when heating up water, and two kinds of functions can be realized to same product, can save installation space.
The application is described below with reference to specific embodiments in conjunction with the following drawings:
referring to fig. 1, the gas water heater 100 provided in the embodiment of the present application integrates a hot water function and a refrigeration function, the same gas water heater 100 can be used for heating water and refrigerating, and the same product can realize two functions, so that the installation space can be saved.
In the embodiment of the present application, the gas water heater 100 includes:
a housing 110, the housing 110 having an inner cavity 112 and an air inlet and an air outlet communicating with the inner cavity 112;
the hot water module 130, the hot water module 130 is set up in the cavity 112, is used for providing the hot water;
In this application embodiment, heat exchange assembly 121 sets up in holding case 123 to heat transfer with the heat transfer medium who holds in the case 123, heat transfer medium after the heat transfer can carry out the heat transfer with the air in the inner chamber 112 through spray assembly 122, make the air after the heat transfer arrange outside inner chamber 112 in the gas outlet, thereby refrigerate or heat the installation environment.
Because the installation environment of the gas water heater 100 provided by the application is mostly installed in a kitchen, a user can generate a large amount of heat when cooking, so that the temperature of the kitchen is higher. Therefore, most of the operation refrigeration modes of the heat exchange module 120 are that the heat exchange component 121 refrigerates the heat exchange medium in the accommodating box 123, the spraying component 122 sprays the heat exchange medium again, so that the heat exchange medium absorbs the heat of the air entering the inner cavity 112 from the air inlet, the air is refrigerated, and the refrigerated air is discharged from the air outlet to the kitchen, so that the kitchen can be rapidly cooled, and the experience of a user during cooking is improved.
In this application embodiment, heat exchange assembly 121 carries out the heat exchange with the heat transfer medium who holds in the case 123 earlier, and the mode that rethread spray assembly 122 sprayed carries out the heat exchange with the air in inner chamber 112, and the mode of spraying can increase the area of contact of heat transfer medium and air to improve heat exchange module 120 and heat or refrigerated effect to the air.
Meanwhile, the hot water function and the refrigeration function are integrated, the same gas water heater 100 can be used for heating water and refrigerating, the same product can realize two functions, and the installation space can be saved.
In the present embodiment, the spray assembly 122 includes a connection pipe 1221, a driver 1222, a spray 1223 and a heat exchange packing 1224, the spray 1223 is connected to the spray 1223 through the connection pipe 1221, and the driver 1222 is mounted on the connection pipe 1221;
the driver 1222 transfers the heat exchange medium in the accommodating case 123 to the spray 1223, and sprays the heat exchange packing 1224 through the spray 1223, so that the heat exchange medium exchanges heat with the air in the inner chamber 112.
Wherein, the heat exchange medium is liquid, then the driver 1222 can be a water pump. The driver 1222 transports the heat exchange medium from the receiving cavity to the spraying member 1223, the spraying member 1223 sprays the heat exchange medium on the heat exchange packing 1224, and the heat exchange medium contacts with the air in the inner cavity 112, so as to exchange heat with the air, and heat or cool the air.
In some embodiments, the heat exchange filler 1224 has a porous structure, and when the heat exchange medium is sprayed on the heat exchange filler 1224, the contact area between the heat exchange medium and the air is increased, and the heat exchange efficiency between the heat exchange medium and the air is improved, so that the heating or cooling effect of the heat exchange module 120 is improved.
In some embodiments, the heat exchange packing 1224 has an inlet end 1225 and an outlet end 1226, the inlet end 1225 being spaced from the spray 1223, the outlet end 1226 being in communication with the reservoir 1236 of the holding tank 123.
Wherein, the end 1225 of intaking and the end 1226 of water outlet set up relatively, that is to say, heat transfer filler 1224 one end advances heat transfer medium, and the other end goes out heat transfer medium, can increase the flow path of heat transfer medium in heat transfer filler 1224 to increase the contact time of heat transfer medium and the air in inner chamber 112, improve heat transfer medium's heat transfer effect.
In some embodiments, the water inlet end 1225 is disposed above the heat exchange packing 1224 and the water outlet end 1226 is disposed below the heat exchange packing 1224.
In the state that the heat exchange packing 1224 is in operation, the upper side and the lower side are vertical, and a heat exchange medium enters the heat exchange packing 1224 from the upper side of the heat exchange packing 1224, and can flow to the lower side of the heat exchange packing 1224 by virtue of the gravity of the heat exchange packing 1224, so as to enter the accommodating box 123, and the heat exchange medium can be refluxed without arranging other driving structures.
In some embodiments, heat exchange filler 1224 is at least one of honeycomb, tongue-shaped, mesh-shaped. The shape of the heat exchange filler 1224 may be at least one of honeycomb, tongue shape and net shape, and when the heat exchange medium is sprayed on the heat exchange filler 1224, the contact area between the heat exchange medium and the air is increased, and the heat exchange efficiency between the heat exchange medium and the air is improved, so that the heating or cooling effect of the heat exchange module 120 is improved.
In some embodiments, the heat exchange module 120 further includes a heat dissipation channel 126, a portion of the heat dissipation channel 126 extends into the inner cavity 112, and the second heat exchange end 1214 is disposed in the heat dissipation channel 126.
The first heat exchanging end 1212 of the semiconductor heat exchanger 1211 exchanges heat with the heat exchanging medium, and the second heat exchanging end 1214 is mainly used for dissipating heat. Under the condition that the heat exchange module 120 operates in the heating mode, the first heat exchange end 1212 is a heating end, the second heat exchange end 1214 is a cooling end, and cooling energy generated by the cooling end is exhausted from the heat dissipation channel 126. Under the condition that the heat exchange module 120 operates in the heating mode, the first heat exchange end 1212 is a heating end, the second heat exchange end 1214 is a cooling end, and heat generated at the heating end is discharged from the heat dissipation channel 126.
Since the semiconductor heat exchanger 1211 is installed in the inner cavity 112, the heat dissipation channel 126 extends into the inner cavity 112, and if the second heat exchange end 1214 is located outside the inner cavity 112, the heat dissipation channel 126 may not extend into the inner cavity 112.
In some embodiments, the hot water module 130 includes an exhaust passage 131, and the heat dissipation passage 126 communicates with the exhaust passage 131.
In some embodiments, the hot water module 130 mainly uses combustion gas to heat water entering the hot water chamber 113, the exhaust channel 131 is mainly used to exhaust waste gas after combustion, the heat dissipation channel 126 is mainly used to exhaust hot air after heat exchange with the semiconductor heat exchanger 1211 to the outside of the inner cavity 112, and the heat dissipation channel 126 is communicated with the exhaust channel 131, so that the hot air in the heat dissipation channel 126 and the waste gas in the exhaust channel 131 are exhausted to the outside of the inner cavity 112 through the same channel, the structure of the gas water heater 100 is also reduced, and the volume of the gas water heater 100 is reduced.
In some embodiments, the exhaust channel 131 is provided with a connection port 132, and an end of the heat dissipation channel 126 away from the semiconductor heat exchanger 1211 communicates with an exhaust port.
In some embodiments, one end of the heat dissipation channel 126 is connected to the exhaust channel 131 through the connection port 132, and the semiconductor heat exchanger 1211 is disposed at one end of the heat dissipation channel 126 away from the connection port 132. In other words, the hot air in the heat dissipation channel 126 is collected into the exhaust channel 131 and exhausted through the exhaust channel 131. That is, for the hot water module 130, only the connection port 132 is provided on the exhaust passage 131, and other structures are not added, thereby reducing the manufacturing cost of the whole gas water heater 100.
In some embodiments, the heat exchange module 120 further includes a heat dissipation fan 128, the heat dissipation fan 128 is disposed at the air outlet, and when the heat exchange module 120 operates, the heat dissipation fan 128 is activated to discharge the air in the inner cavity 112 after exchanging heat with the heat exchange medium sprayed by the spraying assembly 122 to the outside of the inner cavity 112 through the air outlet. Under the condition that the gas heat exchanger is installed in the kitchen, the heat exchange module 120 operates in the cooling mode, and the heat exchange fan 125 discharges cold air in the inner cavity 112 from the air outlet, thereby cooling the kitchen environment.
As for the accommodating box 123, the accommodating box 123 is mainly used for accommodating a heat exchange medium and heating or cooling the heat exchange medium through the semiconductor heat exchanger 1211, since the installation environment of the gas water heater 100 is mainly a kitchen, and the heat exchange module 120 mainly applies a cooling mode, the accommodating box 123 can be set to an ice making cavity 1232, an ice storage cavity 1234 and a liquid storage cavity 1236 which are independent of each other, the heat exchange assembly 121 is disposed in the ice making cavity 1232, and the spraying assembly 122 is communicated with the liquid storage cavity 1236 for the cooling mode. The heat exchange assembly 121 directly extends into the ice making cavity 1232 and is in direct contact with a heat exchange medium in the ice making cavity 1232, and the heat exchange assembly 121 exchanges heat with the heat exchange medium, so that the heat exchange medium is condensed into ice, and ice cubes can store cold. After the ice cubes in the ice storage chamber 1234 reach the preset height, the ice cubes can be stored in the ice storage chamber 1234, and after the ice cubes in the ice making chamber 1232 are reduced, the ice making chamber 1232 can continue to make ice, so as to provide sufficient cold energy for the heat exchange module 120 in the refrigeration mode. When heat exchange module 120 starts the refrigeration mode, the ice cubes in ice storage cavity 1234 enter into liquid storage cavity 1236, form ice-water mixture with the heat transfer medium in liquid storage cavity 1236, the temperature of whole ice-water mixture is lower, the heat transfer medium in liquid storage cavity 1236 enters into spray assembly 122, heat exchange is carried out with the air in inner cavity 112 through spray assembly 122, air is refrigerated, the refrigerated air is discharged from the air outlet, and the whole kitchen can be refrigerated.
In some embodiments, ice making chamber 1232 is disposed above ice storage chamber 1234, and ice storage chamber 1234 is disposed above reservoir chamber 1236.
The ice making chamber 1232, the ice storage chamber 1234 and the liquid storage chamber 1236 are sequentially arranged from top to bottom, so that transportation of ice cubes can be facilitated, and the ice cubes can enter the ice storage chamber 1234 from the ice making chamber 1232 and enter the liquid storage chamber 1236 from the ice storage chamber 1234. Specifically, the ice discharging mechanism may be arranged to transfer the ice cubes in the ice making chamber 1232 into the ice storage chamber 1234, and then transfer the ice cubes in the ice storage chamber 1234 into the liquid storage chamber 1236. An openable and closable structure may be disposed at the bottom of the ice making chamber 1232, and when ice cubes in the ice making chamber 1232 are transported into the ice storage chamber 1234, the openable and closable structure at the bottom of the ice making chamber 1232 is opened, and the ice cubes in the ice making chamber 1232 may enter the ice storage chamber 1234. An openable and closable structure may also be disposed at the bottom of the ice storage chamber 1234, so that when ice cubes in the ice storage chamber 1234 are transported into the ice storage chamber 1234, the opening structure at the bottom of the ice storage chamber 1234 is opened, and the ice cubes in the ice storage chamber 1234 can enter the liquid storage chamber 1236. The specific transport mode may not be particularly limited.
If there is no heat exchange medium in the ice making chamber 1232, the heat exchange medium needs to be added to the ice making chamber 1232 again in order to make ice again. The heat exchange medium can be replenished manually or automatically. Heat exchange media can be supplemented through the liquid storage cavity 1236 or the spray assembly 122, a bypass pipeline is arranged on the ice making cavity 1232, and the other end of the bypass pipeline is communicated to the lower portion of the liquid storage cavity 1236 and/or the spray assembly 122. The ice making cavity 1232 is communicated with the spraying assembly 122 and/or the liquid storage cavity 1236 by arranging the bypass pipeline, so that water in the spraying assembly 122 and/or the liquid storage cavity 1236 can partially flow back to the ice making cavity 1232, and after ice cubes in the ice making cavity 1232 are discharged, liquid is supplemented in the ice making cavity 1232, and ice is made again.
As for the heat exchange assembly 121, there may be various implementations of the heat exchange assembly 121, and the heat exchange assembly 121 includes a compressor 1215, an ice maker 1216, and a heat dissipation heat exchanger 1217, the compressor 1215, the ice maker 1216, and the heat dissipation heat exchanger 1217 are sequentially connected, the ice maker 1216 is disposed in the receiving box 123, and the heat dissipation heat exchanger 1217 is disposed adjacent to the heat dissipation path 126.
An ice maker 1216 is disposed in ice making chamber 1232, and ice maker 1216 may be an evaporator, and may be a refrigerating side of a semiconductor. The heat exchange assembly 121 may refrigerate the heat exchange medium in the ice storage chamber 1234 by using the operating principle of the air conditioner, so that the heat exchange medium in the ice storage chamber 1234 freezes. The heat dissipation heat exchanger 1217 is disposed close to the heat dissipation air duct to discharge the heat in the replaced heat exchange medium from the heat dissipation air duct.
Referring to fig. 2, in another embodiment, the heat exchanging assembly 121 includes a semiconductor heat exchanger 1211, the semiconductor heat exchanger 1211 includes a first heat exchanging end 1212 and a second heat exchanging end 1214, the first heat exchanging end 1212 is disposed in the accommodating box 123, the heat dissipating channel 126 extends into the inner cavity 112, and the second heat exchanging end 1214 is disposed in the heat dissipating channel 126.
The semiconductor heat exchanger 1211 exchanges heat with the heat exchange medium, the semiconductor heat exchanger 1211 is simple in structure and small in heat exchange effect, and meanwhile the semiconductor heat exchanger 1211 is small in structure, so that the occupied space in the inner cavity 112 can be reduced, and the size of the whole gas water heater 100 is reduced as a whole. Also, the semiconductor heat exchanger 1211 has a simple structure and a low cost, and reduces the manufacturing cost of the gas water heater 100 as a whole.
In some embodiments, the semiconductor heat exchanger 1211 includes a first heat exchanging end 1212 and a second heat exchanging end 1214, the first heat exchanging end 1212 being disposed within the receiving box 123.
The semiconductor heat exchanger 1211 has a cooling function at one end and a heating function at the other end after being electrified, that is, one of the first heat exchange end 1212 and the second heat exchange end 1214 is a heating end, and the other is a cooling end. If the heat exchange module 120 operates in the heating mode, the first heat exchange end 1212 is a heating end, the second heat exchange end 1214 is a cooling end, the first heat exchange end 1212 heats the heat exchange medium, the heated heat exchange medium enters the spraying assembly 122, heat is released through the spraying assembly 122 and exchanges heat with air in the inner cavity 112, the air in the inner cavity 112 is heated, and the heated air is discharged from the air outlet, so that the temperature of the installation environment is increased.
If the heat exchange module 120 operates in the hot-cold mode, the first heat exchange end 1212 is a cooling end, the second heat exchange end 1214 is a heating end, the first heat exchange end 1212 cools the heat exchange medium, the cooled heat exchange medium enters the spray assembly 122 again, the spray assembly 122 absorbs heat of air in the inner cavity 112, the air in the inner cavity 112 is cooled, and the cooled air is discharged from the air outlet, so that the temperature of the installation environment is reduced.
In some embodiments, the heat exchange module 120 further includes a heat exchange fan 125, the heat exchange fan 125 is disposed at the air outlet, and when the heat exchange module 120 is in operation, the heat exchange fan 125 is activated to discharge the air in the inner cavity 112 after exchanging heat with the heat exchange medium sprayed by the spraying assembly 122 to the outside of the inner cavity 112 through the air outlet. Under the condition that the gas heat exchanger is installed in the kitchen, the heat exchange module 120 operates in the cooling mode, and the heat exchange fan 125 discharges cold air in the inner cavity 112 from the air outlet, thereby cooling the kitchen environment.
In some embodiments, the inner cavity 112 has a hot water chamber 113 and a heat exchange chamber 114 which are independent from each other, the air inlet and the air outlet are both communicated with the heat exchange chamber 114, the hot water module 130 is installed in the hot water chamber 113, and the heat exchange module 120 is installed in the heat exchange chamber 114.
In some embodiments, the hot water chamber 113 and the heat exchange chamber 114 are independent from each other, so that the hot water module 130 and the heat exchange module 120 do not interfere with each other. That is, the heat exchange module 120 and the hot water module 130 are two separately integrated modules, and can work separately therebetween, and can be maintained separately when one of the modules fails, thereby reducing the maintenance cost of the gas water heater 100.
The hot water module 130 heats water introduced into the hot water chamber 113 mainly by burning gas, and generates a large amount of heat during the combustion of the gas. Likewise, heat exchange module 120 also generates heat during operation. Under the condition that only the hot water module 130 works, the hot water module 130 generates a large amount of heat, which may cause the ambient temperature of the heat exchange module 120 not working to rise, and the heat exchange module 120 does not work and can not automatically dissipate heat, and the service life of the heat exchange module 120 is affected by an excessively high ambient temperature. Similarly, in the condition that only the heat exchange module 120 operates, the heat exchange module 120 mainly operates in the cooling mode, and the ambient temperature in the entire inner cavity 112 may be relatively low, which may also affect the service life of the hot water module 130.
Under the condition that the two work at the same time, the hot water module 130 is used for providing hot water, the hot water is heated mainly through gas combustion, the hot water chamber 113 can generate a large amount of heat, and the temperature in the hot water chamber 113 is high. And heat exchange module 120 mainly operates the refrigeration mode, and the temperature in heat exchange cavity 114 is lower relatively, and hot water cavity 113 and heat exchange cavity 114 set up independently each other, can avoid hot-blast and the cold wind in the heat exchange cavity 114 in the hot water cavity 113 to concatenate each other, influence heat exchange module 120's refrigeration effect.
In some embodiments, a partition 116 is disposed in the housing 110, and the partition 116 divides the inner cavity 112 into a hot water chamber 113 and a heat exchange chamber 114 that are independent of each other.
In some embodiments, the hot water chamber 113 and the heat exchange chamber 114 are separated by the partition 116, so that the hot water chamber 113 and the heat exchange chamber 114 which are independent of each other can be implemented in the inner chamber 112, and the hot water chamber 113 and the heat exchange chamber 114 are independently arranged in the same inner chamber 112, thereby reducing the volume of the whole gas water heater 100 and reducing the occupied space of the gas water heater 100.
In order to further reduce the heat exchange between the hot water chamber 113 and the refrigeration chamber, in some embodiments, the partition 116 has a heat insulation function, and specifically, the partition 116 may be made of a heat insulation material, or the partition 116 is provided with a heat insulation layer made of a heat insulation material. In other embodiments, both the hot water module 130 and the heat exchange module 120 may be coated with thermal insulation. By arranging the heat insulation material, the heat exchange between the hot water chamber 113 and the refrigeration chamber is further reduced, and the hot water temperature and the refrigeration temperature are ensured.
The partition 116 may be disposed horizontally, vertically or obliquely, or the partition 116 may also be a shaped plate to match the external shape of the hot water module 130 and the heat exchange module 120. In some embodiments, the partition 116 is a straight plate and is disposed in a vertical direction, so that the hot water chamber 113 and the refrigeration chamber are disposed side by side in a horizontal direction, and by disposing the hot water chamber 113 and the refrigeration chamber to be distributed side by side in the horizontal direction, the overall height of the gas water heater 100 can be reduced, and the installation is facilitated.
Referring to fig. 3, in some embodiments, the hot water module 130 further includes a combustion chamber 133 and a combustion heat exchanger 134, the combustion chamber 133 is communicated with both the gas pipe and the exhaust passage 131, when hot water needs to be provided, gas enters the combustion chamber 133 through the gas pipe to be combusted, and hot flue gas generated by the combustion is discharged to the outside through the exhaust passage 131. The combustion heat exchanger 134 is connected to a water pipe 138, water flows in the combustion heat exchanger 134, and the combustion heat exchanger 134 exchanges heat with the combustion chamber 133, thereby heating the water in the combustion heat exchanger 134. The combustion heat exchanger 134 may specifically extend into the combustion chamber 133 or be wound outside the combustion chamber 133, or the combustion heat exchanger 134 is formed by opening a flow channel in a cavity wall of the combustion chamber 133, and the implementation structure of the heat exchange between the combustion heat exchanger 134 and the combustion chamber 133 is not limited in this application.
In some embodiments, the hot water module 130 further includes a gas inlet pipe 135, an air intake device 136, an ignition needle 137, and other accessories, the gas inlet pipe 135 is communicated between the combustion chamber 133 and the gas pipe, a gas proportional valve is disposed on the gas inlet pipe 135, so that the control device can adjust the supply amount of the gas according to the water flow and the set hot water temperature, and an air outlet of the air intake device 136 is communicated with the combustion chamber 133 to provide sufficient air to the combustion chamber 133 under the control of the control device. In some embodiments, the combustion heat exchanger 134 is provided with a water flow sensor and a water temperature sensor for detecting the flow and temperature of the tap water, respectively, and the water temperature sensors may be provided in plural, for example, two water temperature sensors are provided, and the two water temperature sensors are respectively installed on the water inlet pipe 1382 and the water outlet pipe 1384 of the combustion heat exchanger 134, and can detect the cold water temperature and the heating temperature of the tap water, respectively, so as to facilitate the control device to automatically control the operating states of the gas proportional valve and the air intake device 136.
To sum up, the gas heater that this application embodiment provided, in this application embodiment, heat exchange assembly 121 carries out the heat exchange with the heat transfer medium who holds in the case 123 earlier, and the mode that rethread spray assembly 122 sprayed carries out the heat exchange with the air in the inner chamber 112, and the mode that sprays can increase the area of contact of heat transfer medium and air to improve heat exchange module 120 and heat or cryogenic effect to the air. Meanwhile, the hot water function and the refrigeration function are integrated, the same gas water heater 100 can be used for heating water and refrigerating, the same product can realize two functions, and the installation space can be saved.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples described in this specification can be combined and combined by those skilled in the art.
Claims (11)
1. A gas water heater (100), characterized in that the gas water heater (100) comprises:
a housing (110), the housing (110) having an interior cavity (112) and an air inlet and an air outlet communicating with the interior cavity (112);
a hot water module (130), the hot water module (130) disposed within the inner chamber (112) for providing hot water;
a heat exchange module (120), the heat exchange module (120) mounted within the inner cavity (112), the heat exchange module (120) comprising: the heat exchange device comprises a containing box (123), a heat exchange assembly (121) and a spraying assembly (122), wherein parts of the heat exchange assembly (121) are arranged in the containing box (123) and used for exchanging heat of a heat exchange medium in the containing box (123); the spraying assembly (122) is connected with the accommodating box (123), and the spraying assembly (122) is used for spraying the heat exchange medium, so that the air entering the inner cavity (112) from the air inlet exchanges heat with the heat exchange medium sprayed by the spraying assembly (122), and is discharged out of the inner cavity (112) from the air outlet.
2. The gas water heater of claim 1, wherein the spray assembly (122) comprises a connecting pipe (1221), a driver (1222), a spray piece (1223) and a heat exchange packing (1224), the spray piece (1223) being connected to the spray piece (1223) through the connecting pipe (1221), the driver (1222) being mounted on the connecting pipe (1221);
the driver (1222) is used for transmitting the heat exchange medium in the accommodating box (123) to the spraying piece (1223), and spraying the heat exchange medium on the heat exchange packing (1224) through the spraying piece (1223) so as to enable the heat exchange medium to exchange heat with the air in the inner cavity (112).
3. Gas water heater according to claim 2, characterized in that the heat exchange packing (1224) has a water inlet end (1225) and a water outlet end (1226), the water inlet end (1225) being arranged opposite the spray member (1223), the water outlet end (1226) being in communication with the containing box (123).
4. A gas water heater according to claim 3, characterized in that the water inlet end (1225) is arranged above the heat exchanging filler (1224) and the water outlet end (1226) is arranged below the heat exchanging filler (1224).
5. The gas water heater of claim 2, wherein the heat exchanging filler (1224) is at least one of honeycomb, tongue-shaped, and mesh.
6. Gas water heater according to any one of claims 1 to 5, characterized in that the hot water module (130) comprises an exhaust channel (131), in that the heat exchange module (120) further comprises a heat dissipation channel (126), in that the heat dissipation channel (126) communicates with the inner chamber (112), in that the heat exchange assembly (121) is arranged close to the heat dissipation channel (126), and in that the heat dissipation channel (126) communicates with the exhaust channel (131).
7. Gas water heater according to claim 6, characterized in that the exhaust channel (131) has a connection port (132), the end of the heat dissipation channel (126) remote from the heat exchange assembly (121) being connected to the connection port (132).
8. The gas water heater according to claim 6, characterized in that the heat exchange assembly (121) comprises a compressor (1215), an ice maker (1216) and a heat rejection heat exchanger (1217), the compressor (1215), the ice maker (1216) and the heat rejection heat exchanger (1217) being connected in series, the ice maker (1216) being disposed within the receiving box (123), the heat rejection heat exchanger (1217) being disposed adjacent to the heat rejection channel (126).
9. Gas water heater according to claim 6, characterized in that said heat dissipation channel (126) partially protrudes into said inner chamber (112), said heat exchange assembly (121) comprising a semiconductor heat exchanger (1211), said semiconductor heat exchanger (1211) comprising a first heat exchange end (1212) and a second heat exchange end (1214), said first heat exchange end (1212) being arranged inside said containment tank (123), said second heat exchange end (1214) being arranged inside said heat dissipation channel (126).
10. The gas water heater according to any one of claims 1 to 5, characterized in that said containing box (123) has an ice making chamber (1232), an ice storage chamber (1234) and a reservoir chamber (1236) independent of each other, part of said heat exchange assembly (121) being arranged inside said ice making chamber (1232), said reservoir chamber (1236) being connected to said shower assembly (122).
11. The gas water heater of claim 10, wherein the ice making chamber (1232) is disposed above the ice storage chamber (1234), and the ice storage chamber (1234) is disposed above the reservoir chamber (1236).
Priority Applications (1)
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CN202221862892.2U CN218096558U (en) | 2022-07-19 | 2022-07-19 | Gas water heater |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN202221862892.2U CN218096558U (en) | 2022-07-19 | 2022-07-19 | Gas water heater |
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CN218096558U true CN218096558U (en) | 2022-12-20 |
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Family Applications (1)
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CN202221862892.2U Active CN218096558U (en) | 2022-07-19 | 2022-07-19 | Gas water heater |
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