CN211739481U - Circulating water tank of air energy water heater - Google Patents
Circulating water tank of air energy water heater Download PDFInfo
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- CN211739481U CN211739481U CN202020382103.XU CN202020382103U CN211739481U CN 211739481 U CN211739481 U CN 211739481U CN 202020382103 U CN202020382103 U CN 202020382103U CN 211739481 U CN211739481 U CN 211739481U
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Abstract
The utility model discloses a circulating water tank of an air energy water heater, which relates to the technical field of water heaters and comprises a heat pump unit, a water pipe and a heat preservation water tank, wherein a cold water inlet is formed at the lower side of the heat preservation water tank, and a hot water inlet and a hot water outlet are formed at the upper side of the heat preservation water tank; the heat pump set heats the cold water in the water pipe to obtain hot water, the hot water export leads to pipe output hot water, the first half fixed mounting of holding water box inboard has the circulation heat conduction pipeline, the heat conduction pipeline adopts the heat pipe of heliciform setting, heat pump set carries out the air current heating for the circulation heat conduction pipeline, thereby guarantee that the first half in the holding water box is in the high temperature state all the time, effectively reduce the heat diffusion speed of hot water in the holding water box, make the holding water box effectively improve hydrothermal heat preservation effect.
Description
Technical Field
The utility model belongs to the technical field of the water heater technique and specifically relates to a circulation tank of air energy water heater is related to.
Background
In the heat storage water tank in the prior art, hot water rises due to natural physical phenomena of upper and lower layers of water in the heat storage water tank, and cold water gradually forms water temperature stratification under the hot water, namely the upper and lower layers of water in the heat storage water tank cannot flow mutually.
On the market water heater because cold water and hot water store up a water tank altogether, according to the pressure-bearing principle, hot water is in the upper portion of water tank, and cold water has a great contact area in the lower part of water tank between cold water and the hot water, and the heat of water is always toward cold local diffusion, and the difference in temperature of cold water and hot water is big more, and hot water heat diffusion gets faster, so the water tank is relatively poor to hydrothermal heat preservation effect, and the efficiency is lower.
SUMMERY OF THE UTILITY MODEL
The utility model discloses an it is not enough to overcome above-mentioned condition, provides a technical scheme that can solve above-mentioned problem.
A circulating water tank of an air energy water heater comprises a heat pump unit, a water pipe and a heat preservation water tank, wherein a cold water inlet is formed in the lower side of the heat preservation water tank, and a hot water inlet and a hot water outlet are formed in the upper side of the heat preservation water tank; the heat pump unit comprises an air heat exchanger, a compressor, a hot water exchanger and an air pipe, wherein an air outlet of the air heat exchanger is connected with an air inlet of the compressor through the air pipe, an air outlet of the compressor is connected with an air inlet of the air heat exchanger through the air pipe, and the hot water exchanger is arranged between the air outlet of the compressor and the air inlet of the air heat exchanger in series through the air pipe; cold water lets in cold water import and hot water exchanger through the water pipe is parallelly connected, hot water exchanger's delivery port lets in hot water import, air heat exchanger and compressor heat the cold water in with the water pipe through hot water exchanger and obtain hot water, hot water export leads to pipe output hot water, the first half fixed mounting of holding water box inboard has circulation heat conduction pipeline, circulation heat conduction pipeline's both ends all correspond and lead to the holding water box setting, circulation heat conduction pipeline adopts the heat pipe of heliciform setting, circulation heat conduction pipeline's both ends all correspond and install between hot water exchanger's gas outlet and air heat exchanger's air inlet through the trachea series connection.
The hot water enters the upper part of the heat preservation water tank from the hot water inlet through the water pipe, the cold water is directly introduced into the heat preservation water tank from the cold water inlet through the water pipe, the water at the upper layer and the lower layer inside the heat preservation water tank rises due to natural physical phenomena, the cold water is at the lower layer, water temperature stratification is gradually formed, namely the water at the upper layer and the lower layer in the heat preservation water tank cannot flow mutually, the mode that the circulating heat conduction pipeline is installed at the upper half part in the heat preservation water tank is adopted to avoid the temperature of the hot water from being reduced by the cold water through heat transfer, the two ends of the circulating heat conduction pipeline are correspondingly installed between the air outlet of the hot water exchanger and the air inlet of the air heat exchanger in series through the air pipe, and the heat pump unit is used for ensuring that.
Compared with the prior art, the beneficial effects of the utility model are that: the heat preservation effect of the heat preservation water tank on hot water is effectively improved.
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
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic view of the sectional structure of the heat-insulating water tank of the present invention.
Fig. 3 is a schematic structural view of the utility model of heating the circulating heat-conducting pipeline.
Fig. 4 is a schematic view of the connection structure between the holding water tank and the water pipe of the present invention.
Shown in the figure: 1. a heat pump unit; 2. a water pipe; 3. a heat preservation water tank; 4. a cold water inlet; 5. a hot water inlet; 6. a hot water outlet; 1-1, an air heat exchanger; 1-2, a compressor; 1-3, a hot water exchanger; 1-4, trachea; 7. a circulating heat conducting pipeline; 8. an expansion valve; 9. an air pump; 10. a water pump; 11. a water mixing valve; 12. cold water; 13. and (4) hot water.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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 work belong to the protection scope of the present invention.
The utility model discloses an it is not enough to overcome above-mentioned condition, provides a technical scheme that can solve above-mentioned problem.
Referring to fig. 1-4, a circulation water tank of an air energy water heater comprises a heat pump unit 1, a water pipe 2 and a heat preservation water tank 3, wherein a cold water inlet 4 is formed at the lower side of the heat preservation water tank 3, and a hot water inlet 5 and a hot water outlet 6 are formed at the upper side of the heat preservation water tank 3; the heat pump unit 1 comprises an air heat exchanger 1-1, a compressor 1-2, a hot water exchanger 1-3 and an air pipe 1-4, wherein an air outlet of the air heat exchanger 1-1 is connected with an air inlet of the compressor 1-2 through the air pipe 1-4, an air outlet of the compressor 1-2 is connected with an air inlet of the air heat exchanger 1-1 through the air pipe 1-4, and the hot water exchanger 1-3 is arranged between the air outlet of the compressor 1-2 and the air inlet of the air heat exchanger 1-1 in series through the air pipe 1-4; cold water 12 is connected in parallel through a water pipe 2 and is introduced into a cold water inlet 4 and a hot water exchanger 1-3, a water outlet of the hot water exchanger 1-3 is introduced into a hot water inlet 5, the air heat exchanger 1-1 and a compressor 1-2 heat the cold water 12 in the water pipe 2 through the hot water exchanger 1-3 to obtain hot water 13, a hot water outlet 6 outputs the hot water 13 through the water pipe 2, the upper half part of the inner side of the heat preservation water tank 3 is fixedly provided with a circulating heat conduction pipeline 7, two ends of the circulating heat conduction pipeline 7 are correspondingly arranged through the heat preservation water tank 3, the circulating heat conduction pipeline 7 adopts a spiral heat conduction pipe, and two ends of the circulating heat conduction pipeline 7 are correspondingly connected in series through air pipes 1-4 and are arranged between an air outlet of the hot water exchanger 1-.
The principle is as follows: cold water 12 is input into the hot water exchangers 1-3 through the water pipe 2, the hot water exchangers 1-3 heat the cold water 12 through the air heat exchangers 1-1 and the compressor 1-2 to obtain hot water 13, the hot water 13 enters the upper part of the heat preservation water tank 3 from the hot water inlet 5 through the water pipe 2, the cold water 12 is also directly introduced into the heat preservation water tank 3 from the cold water inlet 4 through the water pipe 2, so that the hot water 13 rises due to natural physical phenomena of the water in the upper layer and the lower layer in the heat preservation water tank 3, the cold water 12 gradually forms water temperature stratification under the hot water, namely the water in the upper layer and the lower layer in the heat preservation water tank 3 cannot flow mutually, in order to avoid the temperature of the hot water 13 from being reduced by the cold water 12 through heat transfer, a mode of installing a circulating heat conduction pipeline 7 in the upper half part of the heat preservation water tank 3 is adopted, two ends of the circulating heat conduction pipeline 7 are correspondingly installed in series on Between the ports, the heat pump unit 1 heats the cold water 12 through the hot water exchangers 1-3 and simultaneously ensures that the upper half part in the heat-insulating water tank 3 is in a high-temperature state through the circulating heat-conducting pipeline 7, so that the heat-insulating effect of the heat-insulating water tank 3 on the hot water 13 is effectively improved.
As a further aspect of the present invention: an expansion valve 8 is arranged between the circulating heat-conducting pipeline 7 and the air inlet of the air heat exchanger 1-1 in series through an air pipe 1-4; the air flow of the air pipe 1-4 introduced into the air inlet of the air heat exchanger 1-1 is cooled again, and the service life of the air heat exchanger 1-1 is prolonged.
As a further aspect of the present invention: an air pump 9 for supplying air flow to rotate clockwise and move circularly is arranged on the air pipes 1-4 in series; the flow rate of the air flow in the heat pump unit 1 is faster, and the heating effect is improved.
As a further aspect of the present invention: a water pump 10 for supplying water flow to rotate clockwise is arranged on the water pipe 2 in series; so that the flow rate of the water flow is faster and the cold water 12 can be converted into hot water 13 faster.
As a further aspect of the present invention: the heat preservation water tank 3 adopts an enamel liner water tank; so that the heat preservation effect is better.
As a further aspect of the present invention: a water mixing valve 11 is connected between the cold water 12 and the hot water 13 through a water pipe 2; the temperature of the outlet water of the hot water 13 can be controlled quickly, so that the use is convenient.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. The utility model provides a circulation tank of air can water heater which characterized in that: the heat pump unit comprises a heat pump unit, a water pipe and a heat preservation water tank, wherein a cold water inlet is formed at the lower side of the heat preservation water tank, and a hot water inlet and a hot water outlet are formed at the upper side of the heat preservation water tank; the heat pump unit comprises an air heat exchanger, a compressor, a hot water exchanger and an air pipe, wherein an air outlet of the air heat exchanger is connected with an air inlet of the compressor through the air pipe, an air outlet of the compressor is connected with an air inlet of the air heat exchanger through the air pipe, and the hot water exchanger is arranged between the air outlet of the compressor and the air inlet of the air heat exchanger in series through the air pipe; cold water lets in cold water import and hot water exchanger through the water pipe is parallelly connected, air heat exchanger and compressor heat the cold water in with the water pipe through the hot water exchanger and obtain hot water, hot water exchanger's delivery port lets in hot water import, hot water export leads to pipe output hot water, the first half fixed mounting of holding water box inboard has circulation heat conduction pipeline, circulation heat conduction pipeline's both ends all correspond and lead to the holding water box setting, circulation heat conduction pipeline adopts the heat pipe of heliciform setting, circulation heat conduction pipeline's both ends all correspond and install between the air inlet of the gas outlet of hot water exchanger and air heat exchanger through the trachea series connection.
2. The circulation tank of an air energy water heater as claimed in claim 1, wherein: an expansion valve is arranged between the circulating heat-conducting pipeline and the air inlet of the air heat exchanger in series through an air pipe.
3. The circulation tank of an air energy water heater as claimed in claim 1, wherein: an air pump which supplies air flow to rotate clockwise and do circular motion is arranged on the air pipe in series.
4. The circulation tank of an air energy water heater as claimed in claim 1, wherein: the water pipe is provided with a water pump which supplies water flow to rotate clockwise in series.
5. The circulation tank of an air energy water heater as claimed in claim 1, wherein: the heat preservation water tank adopts an enamel inner container water tank.
6. The circulation tank of an air energy water heater as claimed in claim 1, wherein: a water mixing valve is connected between the cold water and the hot water through a water pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020382103.XU CN211739481U (en) | 2020-03-23 | 2020-03-23 | Circulating water tank of air energy water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020382103.XU CN211739481U (en) | 2020-03-23 | 2020-03-23 | Circulating water tank of air energy water heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211739481U true CN211739481U (en) | 2020-10-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020382103.XU Active CN211739481U (en) | 2020-03-23 | 2020-03-23 | Circulating water tank of air energy water heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211739481U (en) |
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2020
- 2020-03-23 CN CN202020382103.XU patent/CN211739481U/en active Active
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