Air energy water heater with descaling function

Abstract

The utility model belongs to the technical field of air energy water heaters, and particularly relates to an air energy water heater with a descaling function, which comprises an air energy water heater body and supporting legs I. A descaling structure is arranged on one side of the air energy water heater body and comprises a descaling mechanism and a filtering mechanism. The descaling mechanism comprises a purifying box, second supporting legs, a circulating pump, a water guide pipe and a material conveying pipe. The bottom of the purifying box is connected with the tops of the second supporting legs. According to the air energy water heater with the descaling function, a descaling solution can be quickly and conveniently sprayed into the air energy water heater body, and residual scale on the inner wall of the air energy water heater body can be better scraped, so that cleaning can be more thorough; the problems that incrustation in the air energy water heater cannot be thoroughly cleaned, and efficient and rapid cleaning cannot be conducted are solved, and the convenience of the air energy water heater is reduced.

Description

Technical Field

[0001] This utility model relates to the field of air source water heater technology, specifically to an air source water heater with descaling function. Background Technology

[0002] Air source heat pump water heaters, also known as "air-source heat pump water heaters," are devices that use the working principle of a heat pump to absorb heat from the air to produce hot water. Air source heat pump water heaters transfer heat from the environment to the water by continuously cycling the refrigerant through evaporation, compression, condensation, throttling, and re-evaporation.

[0003] When using existing air source water heaters, a large amount of limescale usually accumulates over time. Typically, the air source water heater needs to be disassembled for cleaning. However, in actual use, it is impossible to thoroughly clean the limescale inside the air source water heater, and the cleaning cannot be done efficiently and quickly, thus reducing the convenience of air source water heaters.

[0004] Therefore, we urgently need to provide an air source water heater with descaling function. Utility Model Content

[0005] The purpose of this invention is to provide an air source water heater with descaling function to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, the present invention provides the following technical solution: an air source water heater with descaling function, comprising an air source water heater body and a support leg, wherein a descaling structure is provided on one side of the air source water heater body;

[0007] The descaling structure includes a descaling mechanism and a filtration mechanism;

[0008] The descaling mechanism includes a purification tank, two support legs, a circulation pump, a water guide pipe, and a material conveying pipe. The bottom of the purification tank is connected to the top of the two support legs. The inner wall of the purification tank is connected to one end of the circulation pump. The top of the circulation pump is connected to one end of the water guide pipe. The bottom of the air source water heater body is connected to one end of the material conveying pipe. An electric telescopic rod is fixedly installed on the top of the air source water heater body. A connecting plate is fixedly installed on the bottom of the electric telescopic rod. A scraper is fixedly installed on one end of the connecting plate. A water inlet pipe is connected to the top of the air source water heater body. A water outlet pipe is connected to one side of the air source water heater body. A liquid inlet pipe is connected to the top of the purification tank.

[0009] A further improvement is that there are two support legs, which are symmetrically distributed at the bottom of the purification tank. The water guide pipe is U-shaped and the material conveying pipe is L-shaped, which allows the descaling solution to be sprayed into the air source water heater body quickly and conveniently, thereby better flushing away the scale.

[0010] A further improvement is that the connecting plate is cross-shaped, and the connecting plate is provided with an inner scraper. The scraper is circular, and the outer side of the scraper is in contact with the inner wall of the air source water heater body. This allows for better removal of residual scale inside the air source water heater body, resulting in a more thorough cleaning.

[0011] A further improvement is that the filtering mechanism includes a mounting plate, a filter screen, a second connecting plate, a fixing bolt, and a limiting plate. The inner side of the mounting plate is in contact with the outer side of the filter screen. The top of the filter screen is connected to one end of the second connecting plate. The inner wall of the second connecting plate is threadedly connected to the outer wall of the fixing bolt. The bottom of the fixing bolt is threadedly connected to the inner wall of the limiting plate.

[0012] A further improvement is that the second connecting plate is L-shaped, and there are four second connecting plates. The second connecting plates are symmetrically distributed on the top of the filter screen, which can better filter and block scale, and thus better recycle the descaling solution.

[0013] A further improvement is that the number of fixing bolts is four, and the fixing bolts are symmetrically distributed on the inner walls of the four connecting plates. The top of the limiting plate has a limiting hole, and one end of the fixing bolt is threaded to the inner wall of the limiting hole, so that the filter screen can be quickly and conveniently disassembled and assembled, and thus can be used better.

[0014] A further improvement is that the bottom of the air source water heater body is connected to the top of one of the support legs, the top of the air source water heater body is connected to one end of the water guide pipe, one end of the material conveying pipe is connected to one side of the purification box, a liquid outlet pipe is opened on one side of the purification box, and the inner wall of the purification box is connected to both sides of the mounting plate.

[0015] Compared with the prior art, the beneficial effects of this utility model are:

[0016] 1. This air source water heater with descaling function enables the descaling solution to be sprayed quickly and conveniently into the interior of the air source water heater body through a descaling mechanism. This allows for better flushing of limescale and scraping of residual limescale on the inner wall of the air source water heater body, resulting in a more thorough cleaning. This solves the problem of incomplete limescale cleaning inside the air source water heater and the inability to clean it efficiently and quickly, thus reducing the convenience of the air source water heater.

[0017] 2. This air source water heater with descaling function can quickly and easily filter and block scale through its filtration mechanism, thereby enabling better recycling of the descaling solution and improving the descaling process. Furthermore, the filter screen can be quickly and easily disassembled and installed, making it more convenient for operators to use. Attached Figure Description

[0018] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0019] Figure 2 This is a cross-sectional structural diagram of the present invention;

[0020] Figure 3 This is a schematic diagram of the descaling mechanism of this utility model;

[0021] Figure 4 This is a schematic diagram of the filter mechanism of this utility model;

[0022] Figure 5 This utility model Figure 4 A magnified structural diagram at point A in the diagram.

[0023] In the diagram: 1. Air source water heater body; 2. Support leg one; 3. Descaling mechanism; 301. Purification tank; 302. Support leg two; 303. Circulation pump; 304. Water guide pipe; 305. Feed pipe; 306. Electric telescopic rod; 307. Connecting plate one; 308. Scraper; 309. Water inlet pipe; 310. Water outlet pipe; 311. Liquid inlet pipe; 4. Filtration mechanism; 401. Mounting plate; 402. Filter screen; 403. Connecting plate two; 404. Fixing bolt; 405. Limiting plate. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0025] Please see Figures 1-5 This utility model provides a technical solution: Example

[0026] An air source water heater with descaling function includes an air source water heater body 1 and a support leg 2, wherein a descaling structure is provided on one side of the air source water heater body 1.

[0027] The descaling structure includes a descaling mechanism 3 and a filtration mechanism 4;

[0028] The descaling mechanism 3 includes a purification tank 301, a second support leg 302, a circulation pump 303, a water guide pipe 304, and a material conveying pipe 305. The bottom of the purification tank 301 is connected to the top of the second support leg 302. The inner wall of the purification tank 301 is connected to one end of the circulation pump 303. The top of the circulation pump 303 is connected to one end of the water guide pipe 304. The bottom of the air source water heater body 1 is connected to one end of the material conveying pipe 305. An electric telescopic rod 306 is fixedly installed on the top of the air source water heater body 1. A connecting plate 307 is fixedly installed on the bottom of the electric telescopic rod 306. A scraper 308 is fixedly installed on one end of the connecting plate 307. A water inlet pipe 309 is connected to the top of the air source water heater body 1. A water outlet pipe 310 is connected to one side of the air source water heater body 1. A liquid inlet pipe 311 is connected to the top of the purification tank 301.

[0029] In this embodiment, there are two support legs 302, which are symmetrically distributed at the bottom of the purification box 301. The water guide pipe 304 is U-shaped and the material conveying pipe 305 is L-shaped, so that the descaling solution can be sprayed into the air source water heater body 1 quickly and conveniently, thereby better flushing the scale.

[0030] Furthermore, the connecting plate 307 is cross-shaped, and the inner side of the connecting plate 307 is provided with a scraper 308. The scraper 308 is round, and the outer side of the scraper 308 is pressed and contacted with the inner wall of the air source water heater body 1, so as to better scrape off the residual scale inside the air source water heater body 1, and thus clean it more thoroughly.

[0031] Furthermore, the bottom of the air source water heater body 1 is connected to the top of the support leg 2, the top of the air source water heater body 1 is connected to one end of the water guide pipe 304, one end of the material conveying pipe 305 is connected to one side of the purification box 301, a liquid outlet pipe is opened on one side of the purification box 301, and the inner wall of the purification box 301 is connected to both sides of the mounting plate 401.

[0032] When descaling is required inside the air source water heater body 1, the circulation pump 303 installed inside the purification tank 301 is activated to spray the descaling solution inside the purification tank 301 into the air source water heater body 1 through the water guide pipe 304, thereby flushing the scale inside the air source water heater body 1. At this time, the electric telescopic rod 306 is activated to move the connecting plate 307. The movement of the connecting plate 307 moves the scraper 308, which scrapes away the residual scale on the inner wall of the air source water heater body 1, thus achieving a more thorough cleaning of the scale. The cleaned-off scale and descaling solution can be transported to the conveying pipe 305 installed at the bottom of the air source water heater body 1. The solution is fed into the purification tank 301 and filtered by the filter mechanism 4, allowing the descaling solution to be recycled for better descaling. The descaling solution can be added through the liquid inlet pipe 311 at the top of the purification tank 301, and discharged through the liquid outlet pipe on the side of the purification tank 301. The scale inside the purification tank 301 can be cleaned by opening the movable door on the front of the purification tank 301. Water can be added into the air source water heater body 1 through the water inlet pipe 309 at the top of the air source water heater body 1, and discharged through the water outlet pipe 310 on the side of the air source water heater body 1, thus enabling better use. Example

[0033] Based on Embodiment 1, the filter mechanism 4 includes a mounting plate 401, a filter screen 402, a connecting plate 403, a fixing bolt 404, and a limiting plate 405. The inner side of the mounting plate 401 is in contact with the outer side of the filter screen 402. The top of the filter screen 402 is connected to one end of the connecting plate 403. The inner wall of the connecting plate 403 is threaded to the outer wall of the fixing bolt 404. The bottom of the fixing bolt 404 is threaded to the inner wall of the limiting plate 405.

[0034] In this embodiment, the second connecting plate 403 is L-shaped, and there are four connecting plates 403. The connecting plates 403 are symmetrically distributed on the top of the filter screen 402, so as to better filter and block the scale, and thus better recycle the descaling solution.

[0035] Furthermore, there are four fixing bolts 404, which are symmetrically distributed on the inner walls of the four connecting plates 403. The top of the limiting plate 405 has a limiting hole, and one end of the fixing bolt 404 is threaded to the inner wall of the limiting hole, so that the filter screen 402 can be quickly and easily disassembled and assembled, and thus can be used better.

[0036] When descaling is required inside the air source water heater body 1, the descaling mechanism 3 can be activated to clean the scale inside the air source water heater body 1 more thoroughly. After the descaling solution and scale inside the air source water heater body 1 enter the purification tank 301, the scale is filtered and blocked by the filter screen 402, allowing the descaling solution to be recycled. When the filter screen 402 needs to be disassembled and replaced, the fixing bolt 404 is rotated to move it in the connecting plate 403. The movement of the fixing bolt 404 allows it to be pulled out from the limiting plate 405, thereby releasing the limiting fixation of the filter screen 402 and allowing the filter screen 402 to be removed from the mounting plate 401 for replacement. When installation is required, the above steps are repeated in reverse, making it more convenient for operators to use.

[0037] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

Claims

1. An air energy water heater with descaling function, comprising an air energy water heater body (1) and a supporting leg one (2), characterized in that: The air energy water heater body (1) is provided with a descaling structure on one side; The descaling structure comprises a descaling mechanism (3) and a filtering mechanism (4); The descaling mechanism (3) comprises a purification tank (301), a supporting leg two (302), a circulating pump (303), a water guide pipe (304) and a material conveying pipe (305), the bottom of the purification tank (301) is connected with the top of the supporting leg two (302), the inner wall of the purification tank (301) is connected with one end of the circulating pump (303), the top of the circulating pump (303) is in communication with one end of the water guide pipe (304), the bottom of the air energy water heater body (1) is in communication with one end of the material conveying pipe (305), the top of the air energy water heater body (1) is fixedly provided with an electric telescopic rod (306), the bottom of the electric telescopic rod (306) is fixedly provided with a connecting plate one (307), one end of the connecting plate one (307) is fixedly provided with a scraper (308), the top of the air energy water heater body (1) is in communication with a water inlet pipe (309), one side of the air energy water heater body (1) is in communication with a water outlet pipe (310), and the top of the purification tank (301) is in communication with a liquid inlet pipe (311).

2. The air energy water heater with descaling function according to claim 1, characterized in that: The number of the supporting leg two (302) is two, the supporting leg two (302) is symmetrically distributed at the bottom of the purification tank (301), the shape of the water guide pipe (304) is U-shaped, and the shape of the material conveying pipe (305) is L-shaped.

3. The air energy water heater with descaling function according to claim 1, characterized in that: The shape of the connecting plate one (307) is cross-shaped, the connecting plate one (307) is provided with the inner side of the scraper (308), the shape of the scraper (308) is circular, and the outer side of the scraper (308) is in extrusion contact with the inner wall of the air energy water heater body (1).

4. The air energy water heater with descaling function according to claim 1, characterized in that: The filtering mechanism (4) comprises a mounting plate (401), a filter screen (402), a connecting plate two (403), a fixing bolt (404) and a limiting plate (405), the inner side of the mounting plate (401) is in extrusion contact with the outer side of the filter screen (402), the top of the filter screen (402) is connected with one end of the connecting plate two (403), the inner wall of the connecting plate two (403) is in threaded connection with the outer wall of the fixing bolt (404), and the bottom of the fixing bolt (404) is in threaded connection with the inner wall of the limiting plate (405).

5. The air energy water heater with descaling function according to claim 4, characterized in that: The shape of the connecting plate two (403) is L-shaped, the number of the connecting plate two (403) is four, and the connecting plate two (403) is symmetrically distributed at the top of the filter screen (402).

6. The air energy water heater with descaling function according to claim 4, characterized in that: The number of the fixing bolt (404) is four, the fixing bolt (404) is symmetrically distributed at the inner wall of the four connecting plate two (403), the top of the limiting plate (405) is provided with a limiting hole, and one end of the fixing bolt (404) is in threaded connection with the inner wall of the limiting hole.

7. The air energy water heater with descaling function according to claim 1, characterized in that: The air energy water heater body (1) bottom and support leg one (2) top are connected with each other, the air energy water heater body (1) top and water guide pipe (304) one end are communicated and are arranged, the material conveying pipe (305) one end and the purification tank (301) one side are communicated and are arranged, the purification tank (301) one side is equipped with the liquid outlet pipe, and the purification tank (301) inner wall and the mounting plate (401) two sides are connected with each other.

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