CN213901491U - Air energy water heater with excellent heating effect - Google Patents
Air energy water heater with excellent heating effect Download PDFInfo
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- CN213901491U CN213901491U CN202022352194.5U CN202022352194U CN213901491U CN 213901491 U CN213901491 U CN 213901491U CN 202022352194 U CN202022352194 U CN 202022352194U CN 213901491 U CN213901491 U CN 213901491U
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Abstract
The utility model discloses an air can hot water machine that heating effect is good, including water tank and off-premises station, the water tank include the casing and set up in inner bag in the casing, it is spiral helicine concave position to surround to be provided with on the lateral wall of inner bag, be provided with the first heating pipe of looks adaptation in the concave position, be provided with the second heating pipe in the inner bag, stretch out at the both ends of second heating pipe the inner bag, the off-premises station be used for to first heating pipe and heat supply in the second heating pipe. According to the utility model discloses the good air of heating effect can the hot-water machine, can carry out quick and even heating to the water in the water tank, and the heating effect is better.
Description
Technical Field
The utility model relates to a hot water system, in particular to air can hot water machine that heating effect is good.
Background
The air energy water heater is a domestic electric appliance for producing hot water by utilizing a heat pump technology, and the common structure of the air energy water heater comprises an outdoor unit and a water tank. The outdoor unit is used as a heat exchanger to absorb heat from outdoor air, heat and evaporate low-boiling-point working media (refrigerants), refrigerant steam is compressed by the compressor to rise temperature and enters the heating pipe in the water tank, heat is released into cold water in the water tank through the heating pipe, cold water in the water tank is heated, meanwhile, the refrigerant steam is condensed and liquefied, and then throttling, pressure reduction and temperature reduction are carried out to return to the outdoor unit for next circulation.
Traditional air can hot water machine receives consumers' favor in general with advantages such as its stable performance, factor of safety height and energy-concerving and environment-protective, but air can hot water machine also has some not enoughly, for example when current air can hot water machine heats the water in the water tank, heating efficiency is lower, and heats inhomogeneously, how to improve the heating effect becomes the problem that the skilled person in the art needs a urgent need to solve.
SUMMERY OF THE UTILITY MODEL
The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, the utility model provides an air that heating effect is good can hot water machine can heat the water in the water tank fast and uniformly, and heating effect is better.
According to the utility model discloses heating effect is good air can hot water machine, include:
the water tank comprises a shell and an inner container arranged in the shell, a spiral concave position is arranged on the outer side wall of the inner container in a surrounding mode, a first heating pipe matched with the concave position is arranged in the concave position, a second heating pipe is arranged in the inner container, and two ends of the second heating pipe extend out of the inner container;
and the outdoor unit is used for supplying heat to the first heating pipe and the second heating pipe.
According to the utility model discloses air that heating effect is good can hot water machine has following technological effect at least:
cold water is stored in the inner container, when the cold water in the inner container needs to be heated, the outdoor unit is started, the outdoor unit can convey high-temperature refrigerant steam into the first heating pipe and the second heating pipe, and the high-temperature refrigerant steam in the first heating pipe and the second heating pipe can transfer heat to the cold water in the inner container, so that the cold water in the inner container is heated. The utility model discloses the good air of heating effect can hot water machine, at first, first heating pipe is the heliciform and twines on the lateral wall of inner bag, not only can improve heat transfer area, and it is comparatively even to transfer heat moreover to can heat the cold water in the inner bag fast and uniformly, it is effectual to heat. Secondly, around being provided with on the lateral wall of inner bag and being spiral helicine concave position, first heating pipe is installed in concave position with concave position looks adaptation and cooperation, and then can further improve the area of contact of first heating pipe and inner bag to can further improve heat transfer efficiency, heating efficiency is higher when heating to the cold water in the inner bag, and heating effect is better. In addition, when the first heating pipe heats cold water, the second heating pipe can heat the cold water from the inner container, so that the heating efficiency can be further improved, the heating is more uniform, and the heating effect is better.
According to some embodiments of the utility model, the second heating tube overcoat is equipped with the heat pipe, stretch out at the both ends of heat pipe the inner bag, the lateral wall of heat pipe with inner bag sealing connection. The heat conduction pipe is arranged, so that the second heating pipe can be prevented from polluting water in the inner container, and in addition, the refrigerant in the second heating pipe can be prevented from entering the inner container to pollute the water in the inner container when the second heating pipe is damaged.
According to some embodiments of the utility model, the lateral wall of second heating pipe with the inside wall laminating of heat pipe. And then can improve heat transfer efficiency to the heating effect when heating cold water is better.
According to some embodiments of the invention, the second heating pipe communicates with the first heating pipe. And then the output tube that the off-premises station is used for carrying high temperature refrigerant steam only need connect second heating pipe or first heating pipe can, the structure is simpler, compact.
According to some embodiments of the utility model, the lateral wall of inner bag with be provided with the heat preservation between the inside wall of casing. Therefore, more heat can be transferred to the cold water in the inner container on the first heating pipe, and the heating effect is better when the cold water is heated.
According to some embodiments of the invention, the cross section of the recess in the longitudinal direction is rectangular or square. Not only make the heat transfer area of first heating pipe and inner bag great, when needing dismouting first heating pipe moreover, the dismouting is more convenient, labour saving and time saving more.
According to some embodiments of the present invention, the first heating pipe and the second heating pipe are copper pipes. The copper pipe has good thermal conductivity, oxidation resistance and corrosion resistance.
According to some embodiments of the utility model, the inner bag is provided with temperature sensor, temperature sensor electric connection has the controller, the controller with off-premises station electric connection. The temperature of the water in the inner container after being heated can be prevented from being overhigh, and in addition, the energy waste and the damage of the outdoor unit caused by the continuous operation of the outdoor unit can be avoided.
According to some embodiments of the utility model, the air can hot water machine still includes the installing frame that the upper end opening set up, the lower extreme cooperation of off-premises station is settled in the installing frame. The outdoor unit is more convenient and firm to install.
According to some embodiments of the utility model, the bottom surface of off-premises station with be provided with a plurality of buffer spring between the bottom surface in the installing frame. The buffering spring is arranged, so that vibration generated in the running process of the outdoor unit can be eliminated, and further the phenomenon of looseness after the outdoor unit is installed for a period of time can be avoided.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the installation of a first heating tube;
reference numerals:
the water heater comprises a water tank 100, a shell 101, an inner container 102, a first heating pipe 103, a second heating pipe 104, a heat conduction pipe 105 and an insulating layer 106; an outdoor unit 200; a mounting frame 300, a buffer spring 301 and a drain hole 302.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "axial", "radial", "circumferential", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention. Furthermore, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
An air energy water heater excellent in heating effect according to an embodiment of the present invention will be described below with reference to fig. 1 and 2.
According to the utility model discloses excellent air of heating effect can hot water machine, as shown in fig. 1 and fig. 2, include:
the water tank 100 comprises a shell 101 and an inner container 102 arranged in the shell 101, a spiral concave position is arranged on the outer side wall of the inner container 102 in a surrounding mode, a first heating pipe 103 matched with the concave position is arranged in the concave position, a second heating pipe 104 is arranged in the inner container 102, and two ends of the second heating pipe 104 extend out of the inner container 102;
and an outdoor unit 200 for supplying heat to the first heating pipe 103 and the second heating pipe 104.
In this embodiment, cold water is stored in the inner container 102 of the water tank 100, and when the cold water in the inner container 102 needs to be heated, the outdoor unit 200 is started, the outdoor unit 200 can deliver high-temperature refrigerant vapor to the first heating pipe 103 and the second heating pipe 104, and the high-temperature refrigerant vapor in the first heating pipe 103 and the second heating pipe 104 can transfer heat to the cold water in the inner container 102, so as to heat the cold water in the inner container 102. The utility model discloses the good air of heating effect can hot water machine, at first, first heating pipe 103 is the heliciform and twines on the lateral wall of inner bag 102, not only can improve heat transfer area, and it is comparatively even to transfer heat moreover to can heat the water in the inner bag 102 fast and uniformly, it is effectual to heat. Secondly, around being provided with on the lateral wall of inner bag 102 and being spiral helicine concave position, first heating pipe 103 is installed in concave position with concave position looks adaptation and cooperation, and then can further improve the area of contact of first heating pipe 103 and inner bag 102 to can further improve heat transfer efficiency, heating efficiency is higher when heating the water in the inner bag 102, and the heating effect is better. In addition, when the first heating pipe 103 heats cold water, the second heating pipe 104 can heat the cold water from the inner container 102, so that the heating efficiency can be further improved, the heating is more uniform, and the heating effect is better.
It should be noted that the outdoor unit 200 may be an outdoor unit 200 of a common air energy water heater in the market, and the structure and the working principle of the outdoor unit do not relate to the improvement of the present invention, and are not described herein again. The outdoor unit 200 may be provided with an output pipe and an input pipe, the output pipe is communicated with the first heating pipe 103 and the second heating pipe 104 to convey high-temperature refrigerant vapor into the first heating pipe 103 and the second heating pipe 104, and the input pipe is also communicated with the first heating pipe 103 and the second heating pipe 104 to be used for the refrigerant vapor to release heat to be condensed and liquefied and then to reenter the outdoor unit 200 through the input pipe. It is understood that the inner container 102 is provided with a water inlet pipe and a water outlet pipe, the water inlet pipe can be arranged at the top end of the inner container 102, and the water outlet pipe can be arranged at the bottom end of the inner container 102, so as to be capable of conveying cold water into the inner container 102 and discharging hot water.
In some embodiments of the present invention, as shown in fig. 1, the second heating pipe 104 is sleeved with a heat conducting pipe 105, two ends of the heat conducting pipe 105 extend out of the liner 102, and an outer side wall of the heat conducting pipe 105 is hermetically connected to the liner 102. The high-temperature refrigerant vapor in the second heating pipe 104 transfers heat to the heat pipe 105, and the heat pipe 105 transfers the heat to the cold water in the inner container 102, thereby heating the cold water. The heat pipe 105 may be made of the same material as the liner 102, and the heat pipe 105 may be disposed to isolate the second heating pipe 104 from the water in the liner 102, so as to prevent the second heating pipe 104 itself from contaminating the water in the liner 102, and further prevent the refrigerant inside the second heating pipe 104 from entering the liner 102 and contaminating the water resource in the liner 102 when the second heating pipe 104 is damaged. The outer side wall of the heat pipe 105 is hermetically connected to the liner 102, which means that when the two ends of the heat pipe 105 extend out of the liner 102, the joints between the outer side walls of the two ends of the heat pipe 105 and the inner wall of the liner 102 are sealed, thereby preventing water leakage. The heat pipe 105 can be integrally formed with the liner 102, such that the heat pipe 105 and the liner 102 form a water storage component similar to a ring shape.
In some embodiments of the present invention, the outer sidewall of the second heating pipe 104 is attached to the inner sidewall of the heat conducting pipe 105. And then, the heat transfer efficiency can be improved, so that the heat on the second heating pipe 104 can be transferred to the heat conduction pipe 105 more quickly, and the heating effect when heating cold water is better.
In some embodiments of the present invention, the second heating pipe 104 is in communication with the first heating pipe 103. Furthermore, the output pipe of the outdoor unit 200 for delivering the high-temperature refrigerant vapor only needs to be connected to the second heating pipe 104 or the first heating pipe 103, and does not need to be connected to the second heating pipe 104 and the first heating pipe 103 at the same time, so that the structure is simpler and more compact. Of course, the output pipe of the outdoor unit 200 may also be provided with two branch pipes, one of which is communicated with the second heating pipe 104, and the other is communicated with the first heating pipe 103, so as to supply heat to the second heating pipe 104 and the first heating pipe 103 at the same time.
In some embodiments of the present invention, as shown in fig. 1 and 2, a heat insulating layer 106 is disposed between the outer sidewall of the inner container 102 and the inner sidewall of the housing 101. Because the first heating pipe 103 is embedded in the concave position rather than the concave position, and further part of the outer side wall of the first heating pipe 103 is exposed outside, the heat preservation layer 106 is arranged, so that the heat on the first heating pipe 103 can be reduced to be dissipated from the outer side wall of the exposed part, more heat can be transferred to cold water in the inner container 102 on the first heating pipe 103, and the heating effect is better when the cold water is heated. It should be noted that the insulating layer 106 may be made of glass wool or extruded sheet or other common insulating materials.
In some embodiments of the present invention, the cross section of the concave part in the length direction is rectangular or square. And then the cross section of the first heating pipe 103 is correspondingly set to be rectangular or square, so that the heat exchange area between the first heating pipe 103 and the inner container 102 is large, and when the first heating pipe 103 needs to be replaced or maintained and the first heating pipe 103 needs to be disassembled and assembled, the disassembly and assembly are more convenient, and the time and the labor are saved.
In some embodiments of the present invention, the first heating pipe 103 and the second heating pipe 104 are both copper pipes. The copper pipe has good thermal conductivity, oxidation resistance and corrosion resistance.
In some embodiments of the present invention, the inner container 102 is provided with a temperature sensor, the temperature sensor is electrically connected to a controller, and the controller is electrically connected to the outdoor unit 200. When the cold water in the inner container 102 is heated to a required temperature, the temperature sensor senses and sends a signal, and the controller receives the signal and controls the outdoor unit 200 to stop running, so that the phenomenon that the temperature of the water in the inner container 102 is too high after heating can be prevented, and in addition, the energy waste and the damage of the outdoor unit 200 caused by the fact that the outdoor unit 200 runs all the time can be avoided.
In some embodiments of the present invention, as shown in fig. 1, the air energy water heater further includes a mounting frame 300 with an upper opening, and the lower end of the outdoor unit 200 is disposed in the mounting frame 300. The installation frame 300 may be installed on an outdoor balcony or an outdoor wall, and the lower end of the outdoor unit 200 is fittingly installed in the installation frame 300, so that the outdoor unit 200 is more conveniently and firmly installed. In order to prevent rainwater from being collected in the mounting frame 300, a drain hole 302 may be provided at a bottom end of the mounting frame 300.
In some embodiments of the present invention, as shown in fig. 1, a plurality of buffer springs 301 are disposed between the bottom surface of the outdoor unit 200 and the bottom surface of the installation frame 300. The buffer spring 301 is arranged to eliminate the vibration generated during the operation of the outdoor unit 200, thereby preventing the outdoor unit 200 from loosening after being installed for a period of time. The buffer spring 301 may be replaced with an elastic rubber, and may also have a buffer function.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like 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 present invention. In this specification, the schematic representations of the terms used above do not necessarily 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.
While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.
Claims (10)
1. An air energy water heater with excellent heating effect is characterized by comprising:
the water tank comprises a shell and an inner container arranged in the shell, a spiral concave position is arranged on the outer side wall of the inner container in a surrounding mode, a first heating pipe matched with the concave position is arranged in the concave position, a second heating pipe is arranged in the inner container, and two ends of the second heating pipe extend out of the inner container;
and the outdoor unit is used for supplying heat to the first heating pipe and the second heating pipe.
2. The air energy water heater with the excellent heating effect is characterized in that the second heating pipe is sleeved with a heat conduction pipe, two ends of the heat conduction pipe extend out of the inner container, and the outer side wall of the heat conduction pipe is connected with the inner container in a sealing mode.
3. The air energy water heater with excellent heating effect according to claim 2, wherein the outer side wall of the second heating pipe is attached to the inner side wall of the heat conducting pipe.
4. The air-powered water heater with excellent heating effect as claimed in claim 1, wherein the second heating pipe is communicated with the first heating pipe.
5. The air energy water heater with the excellent heating effect is characterized in that an insulating layer is arranged between the outer side wall of the inner container and the inner side wall of the shell.
6. The air energy water heater with excellent heating effect as claimed in claim 1, wherein the cross section of the concave part in the length direction is rectangular or square.
7. The air energy water heater with excellent heating effect according to claim 1, wherein the first heating pipe and the second heating pipe are both copper pipes.
8. The air energy water heater with the excellent heating effect as claimed in claim 1, wherein the inner container is provided with a temperature sensor, the temperature sensor is electrically connected with a controller, and the controller is electrically connected with the outdoor unit.
9. The air energy water heater with excellent heating effect as claimed in claim 1, further comprising a mounting frame with an open upper end, wherein the lower end of the outdoor unit is disposed in the mounting frame.
10. The air-powered water heater with excellent heating effect as claimed in claim 9, wherein a plurality of buffer springs are disposed between a bottom surface of the outdoor unit and a bottom surface of the installation frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022352194.5U CN213901491U (en) | 2020-10-20 | 2020-10-20 | Air energy water heater with excellent heating effect |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022352194.5U CN213901491U (en) | 2020-10-20 | 2020-10-20 | Air energy water heater with excellent heating effect |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213901491U true CN213901491U (en) | 2021-08-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022352194.5U Active CN213901491U (en) | 2020-10-20 | 2020-10-20 | Air energy water heater with excellent heating effect |
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| Country | Link |
|---|---|
| CN (1) | CN213901491U (en) |
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2020
- 2020-10-20 CN CN202022352194.5U patent/CN213901491U/en active Active
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