Preheating device of air energy water heater

Abstract

The utility model provides a preheating device of an air energy water heater, which relates to the technical field of air energy water heaters and comprises a shell, each water delivery hole is arranged on the surface of one side of the shell in a penetrating manner, and water delivery pipes are fixedly mounted at the ends, far away from each other, of the two water delivery holes. A worker connects one ends of the two water conveying pipes with the water supply equipment and the water inlet end of the water heater respectively, then connects the two air pipes with the input end and the output end of the air supply equipment respectively, and then injects water into the water conveying pipes, so that water flow enters the water conveying holes through the water conveying pipes; and then a worker injects a heating medium into the cavity through an air pipe and an air hole, the temperature of the water flow is increased, the preheating purpose is achieved, after the preheated water flow enters the water heater through another water conveying pipe, the heating rate of the water heater is greatly increased in the low-temperature environment, and therefore insufficient hot water supply is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of air energy water heaters, in particular to a preheating device for an air energy water heater. Background Art

[0002] Air-source heat pump water heaters, also known as air-source heat pump water heaters, utilize low-temperature heat from the air to vaporize it through a fluorine medium, compress it through a compressor, and then heat it up. Finally, this heat is transferred to water through a heat exchanger to heat the water. These water heaters are highly efficient and energy-efficient. However, many air-source water heaters currently on the market operate less efficiently in low-temperature environments, especially during cold winter months. The drop in ambient temperature slows the water heater's heating rate, and the lack of a preheating mechanism can easily lead to insufficient hot water supply. Utility Model Content

[0003] The main purpose of the present utility model is to provide an air-energy water heater preheating device, which can effectively solve the problem that the air-energy water heater in the background technology has low working efficiency in a low temperature environment, especially in the cold winter, due to the drop in ambient temperature, the heating speed of the water heater will slow down, and due to the lack of a preheating structure, it is very easy to cause insufficient hot water supply.

[0004] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0005] An air energy water heater preheating device comprises a shell, wherein a water supply component for supplying water is provided on one side of the shell;

[0006] The other side of the shell is provided with an air supply component for transporting steam;

[0007] The surface of the shell is provided with two supporting structures for supporting.

[0008] Preferably, the water supply assembly includes several water holes, each of which is opened through the surface of one side of the shell, wherein two water holes are fixedly installed with water pipes at one end away from each other, and the openings of the other adjacent water holes are respectively fixedly installed with bent pipes.

[0009] Preferably, the air supply assembly includes a cavity, which is opened inside the shell, and air holes are opened through the surfaces of both sides of the inner wall of the cavity, and air pipes are fixedly installed in the air holes.

[0010] Preferably, a plurality of baffles are fixedly mounted on the inner wall of the cavity, and a ventilation groove is formed through a surface of one side of each baffle.

[0011] Preferably, a trumpet tube is fixedly mounted on one side of the inner wall of the cavity, and a plurality of connection holes are obliquely penetrated through the inner wall of the trumpet tube.

[0012] Preferably, the support structure includes a connecting ring, which is fixedly mounted on a corresponding side of the outer wall of the shell. A plurality of brackets are fixedly mounted on the outer wall of the connecting ring, and a bottom plate is fixedly mounted on the lower end of each bracket.

[0013] Compared with the prior art, the present invention has the following beneficial effects:

[0014] (1) The staff connects one end of the two water pipes to the water supply equipment and the water inlet of the water heater respectively, and then connects the two air pipes to the input and output ends of the air supply equipment respectively. Then the staff injects water into the water pipes so that the water flows into the water holes through the water pipes. Then the staff injects heating medium into the cavity through the air pipes and the air holes to increase the water temperature and achieve the purpose of preheating. After the preheated water flows into the water heater through the other water pipe, the heating rate of the water heater is greatly improved in a low temperature environment, thereby avoiding insufficient hot water supply. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the overall structure of an air-energy water heater preheating device of the utility model;

[0016] Figure 2 This is a front view structural diagram of an air energy water heater preheating device of the utility model;

[0017] Figure 3 This utility model is an air energy water heater preheating device Figure 2 Schematic diagram of the cross-section structure at AA in the middle;

[0018] Figure 4 This utility model is an air energy water heater preheating device Figure 3 A magnified schematic diagram of the structure at center A.

[0019] In the figure: 1. Shell; 2. Connecting hole; 3. Water supply assembly; 301. Water hole; 302. Water pipe; 303. Elbow; 4. Air supply assembly; 401. Cavity; 402. Air hole; 403. Air pipe; 5. Support structure; 501. Connecting ring; 502. Bracket; 503. Bottom plate; 6. Baffle; 7. Vent groove; 8. Trumpet. DETAILED DESCRIPTION

[0020] The following will be combined with the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0021] like Figure 1-Figure 4 As shown, an air energy water heater preheating device includes a shell 1, and a water supply component 3 for supplying water is provided on one side of the shell 1;

[0022] The other side of the shell 1 is provided with a gas supply assembly 4 for transporting steam;

[0023] Two supporting structures 5 are provided on the surface of the housing 1 for support.

[0024] The water supply assembly 3 includes several water delivery holes 301, each of which is opened through the surface of one side of the shell 1. Two water delivery holes 301 are fixedly installed with water delivery pipes 302 at one end away from each other, and the openings of the other adjacent water delivery holes 301 are respectively fixedly installed with elbows 303.

[0025] The air supply assembly 4 includes a cavity 401 , which is opened inside the housing 1 . Air holes 402 are formed on both sides of the inner wall of the cavity 401 , and air pipes 403 are fixedly installed in the air holes 402 .

[0026] The staff connects one end of the two water pipes 302 to the water supply equipment and the water inlet of the water heater respectively, and then connects the two air pipes 403 to the input and output ends of the air supply equipment respectively. The staff then injects water into the water pipe 302, so that the water flows into the water hole 301 through the water pipe 302. The staff then injects heating medium into the cavity 401 through the air pipe 403 and the air hole 402 to increase the water temperature and achieve the preheating purpose. After the preheated water flows into the water heater through the other water pipe 302, the heating rate of the water heater is greatly improved in a low temperature environment, avoiding insufficient hot water supply.

[0027] In another embodiment of the present invention, a plurality of baffles 6 are fixedly mounted on the inner wall of the cavity 401 , and a ventilation groove 7 is formed through one side surface of each baffle 6 .

[0028] By setting the baffle 6 and the ventilation groove 7, the heating medium enters the cavity 401 and is blocked by the baffle 6, so that the heating medium can be blocked by the baffle 6 after being blown to the surface of the baffle 6, and then moves to the position of the water pipe 302 through the ventilation groove 7, so that the heating medium can stay in the cavity 401 for a longer time, thereby increasing the heating time and improving the heating effect.

[0029] In another embodiment of the present invention, a bell tube 8 is fixedly mounted on one side of the inner wall of the cavity 401 , and a plurality of connecting holes 2 are obliquely penetrated through the inner wall of the bell tube 8 .

[0030] By properly arranging the trumpet tube 8 and the connecting hole 2 , the airflow can evenly enter the cavity 401 , further improving the heating efficiency.

[0031] In another embodiment of the present invention, the support structure 5 includes a connecting ring 501, which is fixedly mounted on the corresponding side of the outer wall of the shell 1. A plurality of brackets 502 are fixedly mounted on the outer wall of the connecting ring 501, and a bottom plate 503 is fixedly mounted on the lower end of each bracket 502.

[0032] By providing the bracket 502 and the bottom plate 503 , the housing 1 can be stably supported.

[0033] The working principle of the air energy water heater preheating device:

[0034] During use, the staff connects one end of the two water pipes 302 to the water supply equipment and the water inlet of the water heater respectively, and then connects the two air pipes 403 to the input and output ends of the air supply equipment respectively. The staff then injects water into the water pipe 302, so that the water flows through the water pipe 302 into the water hole 301. The staff then injects heating medium into the cavity 401 through the air pipe 403 and the air hole 402 to increase the water temperature and achieve the preheating purpose. After the preheated water flows into the water heater through the other water pipe 302, the heating rate of the water heater is greatly improved in a low temperature environment, avoiding insufficient hot water supply.

[0035] Obviously, the above embodiments of the present invention are merely examples for clearly illustrating the present invention, and are not limitations on the implementation methods of the present invention. For ordinary technicians in the relevant field, other different forms of changes or modifications can be made based on the above description. It is impossible to list all the implementation methods here. All obvious changes or modifications derived from the technical solution of the present invention are still within the scope of protection of the present invention.

Claims

1. An air energy water heater preheating device, comprising a housing (1), characterized in that: A water supply component (3) for supplying water is provided on one side of the housing (1); The other side of the housing (1) is provided with an air supply component (4) for transporting steam; Two supporting structures (5) are provided on the surface of the housing (1) for supporting.

2. The air energy water heater preheating device according to claim 1, characterized in that: The water supply assembly (3) comprises a plurality of water delivery holes (301), each of which is formed through a surface of one side of the housing (1), wherein two water delivery holes (301) are fixedly mounted with a water delivery pipe (302) at one end away from each other, and the openings of the remaining adjacent water delivery holes (301) are respectively fixedly mounted with a bend pipe (303).

3. The air energy water heater preheating device according to claim 2, characterized in that: The air supply assembly (4) comprises a cavity (401), the cavity (401) being opened inside the housing (1), air holes (402) being opened through both sides of the inner wall of the cavity (401), and air pipes (403) being fixedly installed in the air holes (402).

4. The air energy water heater preheating device according to claim 3, characterized in that: A plurality of baffles (6) are fixedly mounted on the inner wall of the cavity (401), and a ventilation groove (7) is provided through a surface of one side of each baffle (6).

5. The air energy water heater preheating device according to claim 4, characterized in that: A bell tube (8) is fixedly mounted on one side of the inner wall of the cavity (401), and a plurality of connection holes (2) are obliquely penetrated through the inner wall of the bell tube (8).

6. The air energy water heater preheating device according to claim 1, characterized in that: The support structure (5) comprises a connecting ring (501), the connecting ring (501) being fixedly mounted on a corresponding side of the outer wall of the housing (1), a plurality of brackets (502) being fixedly mounted on the outer wall of the connecting ring (501), and a bottom plate (503) being fixedly mounted on the lower end of each bracket (502).

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