CN211119991U - Novel air energy water heater - Google Patents
Novel air energy water heater Download PDFInfo
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- CN211119991U CN211119991U CN201922046121.0U CN201922046121U CN211119991U CN 211119991 U CN211119991 U CN 211119991U CN 201922046121 U CN201922046121 U CN 201922046121U CN 211119991 U CN211119991 U CN 211119991U
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- water tank
- heat exchange
- water heater
- exchange coil
- air energy
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Abstract
The utility model provides a novel air can water heater belongs to air can water heater technical field. This novel air can water heater, including interior machine component and outer machine component. The indoor unit assembly comprises an inner shell, a water tank and a heat exchange coil coiled on the outer wall of the water tank, the water tank and the heat exchange coil are of an integrated structure, and the outdoor unit assembly comprises an outer shell and a compressor body, an evaporator body, an expansion valve and a filter which are arranged inside the outer shell. Utilize current air can heat exchange system, the refrigerant rises through compressor body pressurization back temperature, becomes the highly compressed gas of high temperature to flow to heat exchange coil through the pipeline in, through coiling heat exchange coil on the water tank outer wall, heat exchange coil is as heat transfer structure, and make water tank and heat exchange coil formula structure as an organic whole, effectively improved because the problem that heat exchange efficiency is low that heat transfer structure and the poor heat exchange efficiency that leads to of water tank outer wall contact.
Description
Technical Field
The utility model relates to an air can the water heater field, particularly, relates to a novel air can water heater.
Background
The air energy water heater is also called as an air source heat pump water heater. The air energy water heater absorbs low-temperature heat in air, the low-temperature heat is gasified through a fluorine medium, then the fluorine medium is compressed by a compressor and then pressurized and heated, the fluorine medium is converted by a heat exchanger to feed water for heating, and the water temperature is heated through the compressed high-temperature heat. The inventor discovers through research that the contact ratio of the heat exchange structure of the existing air energy water heater and the outer wall of the water tank is poorer, and the problem of low heat exchange efficiency is easily caused.
SUMMERY OF THE UTILITY MODEL
In order to compensate the above deficiency, the utility model provides a novel air can water heater aims at improving the current air can the problem that water heater heat exchange efficiency is lower.
The utility model discloses a realize like this:
a novel air energy water heater comprises an inner unit assembly and an outer unit assembly.
The inner machine assembly comprises an inner shell, a water tank and a heat exchange coil coiled on the outer wall of the water tank, the water tank and the heat exchange coil are of an integrated structure, the water tank is installed in the inner shell, and a heat insulation structure layer is filled between the outer wall of the water tank and the inner shell.
The outer machine component comprises a shell body and a compressor body, an evaporator body, an expansion valve and a filter, wherein the compressor body, the evaporator body, the expansion valve and the filter are arranged inside the shell body, the compressor body is connected to one end of a heat exchange coil through an output pipeline, the other end of the heat exchange coil is connected to the filter through a return pipeline, the filter is connected to the expansion valve, the expansion valve is connected to the evaporator body, and the evaporator body is connected to the compressor body.
In an embodiment of the present invention, the inner housing includes an inner housing and a bottom cover and a top cover connected to the bottom and the top of the inner housing.
The utility model discloses an in one embodiment, the top of bottom is connected with first fixing base, the bottom of top cap is connected with the second fixing base, the water tank is fixed first fixing base with between the second fixing base.
The utility model discloses an in one embodiment, first draw-in groove has been seted up at the top of first fixing base, just first draw-in groove with water tank bottom contact department is provided with first slipmat, the second draw-in groove has been seted up to the bottom of second fixing base, just the second draw-in groove with water tank top contact department is provided with the second slipmat.
In an embodiment of the present invention, the first non-slip mat and the second non-slip mat are rubber mats.
In an embodiment of the present invention, the inner wall of the outer casing is covered with a sound absorbing cotton structure layer.
In an embodiment of the present invention, the water tank and the heat exchange coil are both of copper-aluminum alloy structure.
In an embodiment of the present invention, the longitudinal section of the heat exchange coil is rectangular.
The utility model discloses an in the embodiment, the top and the bottom of water tank are connected with feed liquor pipe and drain pipe respectively, the feed liquor pipe with all be connected with the gate valve on the drain pipe.
In an embodiment of the present invention, the heat insulating structure layer is a heat insulating rock wool structure layer.
The utility model has the advantages that: the utility model discloses a novel air can water heater that above-mentioned design obtained, during the use, utilize current air can heat transfer system, the refrigerant rises through compressor body pressurization back temperature, become the highly compressed gas of high temperature, and flow to the heat transfer coil pipe in through the pipeline, utilize the heat transfer principle, the heat of heat transfer coil pipe is absorbed to water in the water tank, make the refrigerant temperature reduce and become liquid, then flow through filter and expansion valve again, reentrant evaporimeter body, at last, flow back this internal circulation that carries on next time of compressor, through coiling the heat transfer coil pipe on the water tank outer wall, the heat transfer coil pipe is as heat transfer structure, and make water tank and heat transfer coil pipe formula structure as an organic whole, the problem of the heat exchange efficiency low because heat transfer structure and the poor heat exchange efficiency who leads to of water tank outer wall contact has effectively been improved, and heat transfer area is bigger.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
Fig. 1 is a schematic structural view of a novel air energy water heater provided by an embodiment of the present invention;
fig. 2 is a schematic structural diagram of an internal unit assembly provided in an embodiment of the present invention;
fig. 3 is a schematic structural view of an inner shell according to an embodiment of the present invention;
fig. 4 is a schematic structural view of a water tank and a coiled heat exchange coil according to an embodiment of the present invention;
fig. 5 is an enlarged schematic structural diagram of a point a in fig. 4 according to an embodiment of the present invention;
fig. 6 is a schematic structural view of an external unit assembly according to an embodiment of the present invention.
In the figure: 10-internal machine components; 110-an inner housing; 1110-an inner shell; 1120-a bottom cover; 1130-a top cover; 1140-a first holder; 1150-second fixed seat; 1160 — first non-slip mat; 1170-second non-slip mat; 120-a water tank; 130-a liquid inlet pipe; 140-a liquid outlet pipe; 150-heat preservation structure layer; 160-heat exchange coil; 20-an outer machine component; 210-an outer shell; 220-a compressor body; 230-an output pipe; 240-a return line; 250-a filter; 260-an expansion valve; 270-evaporator body.
Detailed Description
To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are 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 work belong to the protection scope of the present invention.
Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
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", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but 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, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, 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 specifically limited otherwise.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
Examples
Referring to fig. 1, the present invention provides a novel air energy water heater, which includes an inner unit assembly 10 and an outer unit assembly 20.
Referring to fig. 2, the inner unit assembly 10 includes an inner casing 110, a water tank 120, and a heat exchanging coil 160 wound around an outer wall of the water tank 120, the water tank 120 and the heat exchanging coil 160 are integrated, the water tank 120 and the heat exchanging coil 160 are both copper-aluminum alloy structures, and the copper-aluminum alloy has good heat conductivity.
In this application, water tank 120 installs in interior casing 110, and it has insulation construction layer 150 to fill between water tank 120 outer wall and the interior casing 110, and insulation construction layer 150 is the heat preservation rock wool structural layer, through this insulation construction layer 150's design, is favorable to reducing thermal scattering and disappearing.
In some specific embodiments, the top and the bottom of the water tank 120 are respectively connected with a liquid inlet pipe 130 and a liquid outlet pipe 140, both the liquid inlet pipe 130 and the liquid outlet pipe 140 are connected with gate valves, the liquid inlet pipe 130 and the liquid outlet pipe 140 are respectively used for liquid inlet and liquid outlet, the specific model specification of the gate valves needs to be determined by type selection according to the actual specification of the device, the specific type selection calculation method adopts the prior art in the field, and therefore detailed burdens are avoided.
Referring to fig. 3, the inner housing 110 includes an inner housing 1110, and a bottom cover 1120 and a top cover 1130 connected to the bottom and the top of the inner housing 1110, wherein the bottom cover 1120 and the top cover 1130 are both fixed by bolts or screws, the top of the bottom cover 1120 is connected to a first fixing base 1140, the bottom cover 1120 and the first fixing base 1140 may be an integrated structure or may be fixedly connected by bolts, the bottom of the top cover 1130 is connected to a second fixing base 1150, and the top cover 1130 and the second fixing base 1150 may be an integrated structure or may be fixedly connected by bolts.
It should be noted that, the water tank 120 is fixed between the first fixing seat 1140 and the second fixing seat 1150, a first clamping groove is formed in the top of the first fixing seat 1140, a first anti-slip pad 1160 is disposed at a contact position of the first clamping groove and the bottom of the water tank 120, a second clamping groove is formed in the bottom of the second fixing seat 1150, a second anti-slip pad 1170 is disposed at a contact position of the second clamping groove and the top of the water tank 120, the first anti-slip pad 1160 and the second anti-slip pad 1170 are both rubber pads, a certain anti-slip effect is achieved through the design of the first anti-slip pad 1160 and the second anti-slip pad 1170, and the water tank 120 is placed.
Referring to fig. 4, fig. 4 is a schematic structural view of the water tank 120 and the coiled heat exchange coil 160 according to the embodiment of the present invention, wherein the water tank 120 and the heat exchange coil 160 are integrated.
Referring to fig. 5, fig. 5 is an enlarged schematic view of a portion a in fig. 4, a longitudinal section of the heat exchanging coil 160 is rectangular, and it can be understood that in other embodiments, the longitudinal section of the heat exchanging coil 160 may have other shapes, such as a circular shape.
Referring to fig. 6, the outdoor unit assembly 20 includes an outer casing 210, a compressor body 220 installed inside the outer casing 210, an evaporator body 270, an expansion valve 260, and a filter 250, the compressor body 220 is connected to one end of the heat exchanging coil 160 through an output pipe 230, when the system is specifically set, the output pipe 230 is in flange butt joint with one end of the heat exchanging coil 160, the other end of the heat exchanging coil 160 is connected to the filter 250 through a return pipe 240, when the system is specifically set, the other end of the heat exchanging coil 160 is also in flange butt joint with the return pipe 240, the filter 250 is connected to the expansion valve 260, the expansion valve 260 is connected to the evaporator body 270, the evaporator body 270 is connected to the compressor body 220, the inner wall of the outer casing 210 is covered with a sound-absorbing cotton structural layer, by the design of the sound-absorbing cotton structural layer, noise generated when the compressor body, the refrigerant is pressurized by the compressor body 220 and then increases in temperature to become high-temperature and high-pressure gas, and the high-temperature and high-pressure gas flows into the heat exchange coil 160 through a pipeline, and by utilizing the heat transfer principle, the water in the water tank 120 absorbs the heat of the heat exchange coil 160, so that the temperature of the refrigerant is reduced and changed back to a liquid state, then the refrigerant flows through the filter 250 and the expansion valve 260, enters the evaporator body 270, and finally flows back into the compressor body 220 to perform the next cycle.
It should be noted that the specific model specifications of the compressor body 220, the evaporator body 270, the expansion valve 260 and the filter 250 need to be determined by model selection according to the actual specification of the device, and the specific model selection calculation method adopts the prior art, so detailed and redundant operations are omitted.
The power supply of the compressor body 220, the evaporator body 270 and the expansion valve 260 and the principle thereof will be apparent to those skilled in the art and will not be described in detail herein.
This novel air can water heater's theory of operation: utilize current air can heat transfer system, the refrigerant rises through compressor body 220 pressurization back temperature, become high temperature high pressure gas, and flow to heat exchange coil 160 through the pipeline in, utilize the heat transfer principle, the heat of heat exchange coil 160 is absorbed to the water in the water tank 120, make the refrigerant temperature reduce and become liquid, then flow through filter 250 and expansion valve 260 again, reentrant evaporimeter body 270 again, last the circulation that flows back in compressor body 220 carries out next time, through coiling heat exchange coil 160 on the water tank 120 outer wall, heat exchange coil 160 is as heat transfer structure, through making water tank 120 and heat exchange coil 160 formula structure as an organic whole, the problem of the heat exchange efficiency low that leads to because heat transfer structure and water tank 120 outer wall contact difference has effectively been improved, and heat transfer area is bigger, be favorable to improving heat transfer efficiency.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. A novel air energy water heater is characterized by comprising
The indoor unit assembly (10) comprises an inner housing (110), a water tank (120) and a heat exchange coil (160) wound on the outer wall of the water tank (120), the water tank (120) and the heat exchange coil (160) are of an integrated structure, the water tank (120) is installed in the inner housing (110), and a heat insulation structure layer (150) is filled between the outer wall of the water tank (120) and the inner housing (110);
the outdoor unit assembly (20) comprises an outer shell (210) and a compressor body (220), an evaporator body (270), an expansion valve (260) and a filter (250) which are mounted inside the outer shell (210), wherein the compressor body (220) is connected to one end of a heat exchange coil (160) through an output pipeline (230), the other end of the heat exchange coil (160) is connected to the filter (250) through a backflow pipeline (240), the filter (250) is connected to the expansion valve (260), the expansion valve (260) is connected to the evaporator body (270), and the evaporator body (270) is connected to the compressor body (220).
2. The new air energy water heater of claim 1, characterized in that said inner housing (110) comprises an inner housing (1110) and a bottom cover (1120) and a top cover (1130) connected to the bottom and top of said inner housing (1110).
3. The novel air energy water heater as claimed in claim 2, wherein a first fixing seat (1140) is connected to the top of the bottom cover (1120), a second fixing seat (1150) is connected to the bottom of the top cover (1130), and the water tank (120) is fixed between the first fixing seat (1140) and the second fixing seat (1150).
4. The novel air energy water heater as claimed in claim 3, wherein a first clamping groove is formed at the top of the first fixing seat (1140), a first anti-slip pad (1160) is arranged at the contact position of the first clamping groove and the bottom of the water tank (120), a second clamping groove is formed at the bottom of the second fixing seat (1150), and a second anti-slip pad (1170) is arranged at the contact position of the second clamping groove and the top of the water tank (120).
5. The new air energy water heater according to claim 4, characterized in that said first non-slip pad (1160) and said second non-slip pad (1170) are both rubber pads.
6. The novel air energy water heater of claim 1, characterized in that the inner wall of the outer shell (210) is covered with a sound absorbing cotton structure layer.
7. The novel air energy water heater as claimed in claim 1, wherein the water tank (120) and the heat exchange coil (160) are both of copper aluminum alloy construction.
8. The new air energy water heater according to claim 1, characterized in that the longitudinal section of the heat exchange coil (160) is rectangular.
9. The novel air energy water heater as claimed in claim 1, wherein the top and the bottom of the water tank (120) are respectively connected with a liquid inlet pipe (130) and a liquid outlet pipe (140), and the liquid inlet pipe (130) and the liquid outlet pipe (140) are both connected with gate valves.
10. The novel air energy water heater of claim 1, characterized in that the insulation structure layer (150) is an insulation rock wool structure layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922046121.0U CN211119991U (en) | 2019-11-22 | 2019-11-22 | Novel air energy water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922046121.0U CN211119991U (en) | 2019-11-22 | 2019-11-22 | Novel air energy water heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211119991U true CN211119991U (en) | 2020-07-28 |
Family
ID=71690032
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922046121.0U Active CN211119991U (en) | 2019-11-22 | 2019-11-22 | Novel air energy water heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211119991U (en) |
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2019
- 2019-11-22 CN CN201922046121.0U patent/CN211119991U/en active Active
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