Water scale removing structure for commercial heat pump water heater

Abstract

The utility model provides an incrustation removing structure for a commercial heat pump water heater, relates to the field of heat pump water heater accessory maintenance, and solves the problems that incrustation is generated in the existing scraping assembly along with the supply of water, and the incrustation is difficult to remove when the existing incrustation is removed. The problems that in the prior art, water scale attached to the inner wall of a water tank needs to be manually removed by going deep into the water tank manually, inconvenience is caused due to the fact that the water scale needs to go deep into the water tank in the removing process, and secondary pollution is prone to being caused to the water tank are solved by arranging a scraping assembly fixedly connected to the bottom end face of a transmission assembly; and when the scraping assembly moves along the inner wall of the circulating mechanism along with the transmission assembly, the scraping assembly can make contact with the inner wall of the circulating assembly to achieve rapid scraping and removing operation on scale on the inner wall of the circulating mechanism, and then the purpose of being more practical is achieved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the field of heat pump water heater accessory maintenance, especially relates to a scale removing structure for commercial heat pump water heater. BACKGROUND

[0002] At present, the heat pump water heater is a high -efficient heat energy promotion and transfer device based on the reverse Carnot cycle, it uses a small amount of electric energy as power, with refrigerant as carrier, absorbs the low -grade heat energy in air ceaselessly, converts into the high -grade heat energy that can be used, releases the high -grade heat energy to the water that needs heating, and prepares domestic hot water, and then delivers the domestic hot water to the user through the hot water pipeline, and the heat pump water heater needs to use the matched water tank for use when using.

[0003] However, the existing water tank matched with the water heater is inconvenient to use because the scale is generated in the water tank when water is supplied, and the existing scale needs to be manually removed by manually entering the interior of the water tank to remove the scale attached to the inner wall of the water tank, which is inconvenient and easily causes secondary pollution to the water tank.

[0004] Therefore, in view of the above-mentioned problems in actual production and implementation, the utility model is modified and improved, and a scale removing structure for commercial heat pump water heater is provided to solve the problem that the existing scale needs to be manually removed by manually entering the interior of the water tank to remove the scale attached to the inner wall of the water tank, which is inconvenient and easily causes secondary pollution to the water tank. SUMMARY

[0005] The utility model discloses a scale removing structure for commercial heat pump water heater, which solves the problem that the existing scale needs to be manually removed by manually entering the interior of the water tank to remove the scale attached to the inner wall of the water tank, which is inconvenient and easily causes secondary pollution to the water tank.

[0006] The technical scheme of the utility model is as follows: a scale removing structure for commercial heat pump water heater, including circulation mechanism, the main part of circulation mechanism is the water tank structure of top one -way opening, and the top of circulation mechanism is provided with covering mechanism, and the inside transmission of covering mechanism is connected with cleaning mechanism.

[0007] The body of the cleaning mechanism is a bearing seat structure, the inner side of the cleaning mechanism is embedded with a sleeve assembly with internal threads on the inner wall, the outer peripheral surface of the sleeve assembly is fixedly connected with a driven gear of annular structure, the inner side of the sleeve assembly is engaged in transmission with a transmission assembly of screw rod structure, the bottom end surface of the transmission assembly is fixedly connected with a scraping assembly of circular cross section, the bottom end of the scraping assembly is fixedly connected with a flow collecting assembly of hollow structure, the top end of the flow collecting assembly is fixedly connected with a supply assembly bidirectionally penetrating through the top and bottom sides, the outer side of the flow collecting assembly is fixedly connected with a spraying assembly in annular array on the inclined surface.

[0008] As a preferred embodiment, the outer peripheral surface of the circulating mechanism is fixedly connected with a liquid inlet assembly and a backflow assembly arranged transversely.

[0009] As a preferred embodiment, the outer peripheral surface of the circulating mechanism is also fixedly connected with a flow supply assembly and a sewage discharge assembly in opposition, and the outer sides of the liquid inlet assembly and the backflow assembly and the flow supply assembly and the sewage discharge assembly are fixedly connected with valve body assemblies.

[0010] As a preferred embodiment, the top end of the outer peripheral surface of the circulating mechanism is fixedly connected with an annular mounting assembly, and the outer peripheral surface of the covering mechanism is also fixedly connected with a mounting assembly, and the two mounting assemblies are limited by a connecting assembly.

[0011] As a preferred embodiment, the top end surface of the covering mechanism is fixedly connected with an L-shaped support assembly, and the top end of the support assembly is provided with a driving assembly.

[0012] As a preferred embodiment, the bottom end of the driving assembly is provided with an output shaft connected with the covering mechanism through a bearing, and the bottom end output shaft of the driving assembly is provided with a driving gear engaged in transmission with the driven gear.

[0013] After the above technical scheme is used, the beneficial effects of the present application are as follows:

[0014] 1. In the present application, the scraping assembly fixedly connected to the bottom end surface of the transmission assembly can scrape and remove the scale on the inner wall of the circulating mechanism quickly when the scraping assembly moves along the inner wall of the circulating mechanism with the transmission assembly, thereby achieving a more practical purpose.

[0015] 2. In the present application, the flow collecting assembly fixedly connected to the bottom end surface of the scraping assembly is fixedly connected with the spraying assembly in annular array on the outer side inclined surface, and the cleaning liquid can be sprayed out through the spraying assembly by the water pump in the flow collecting assembly after pressurization instead of manual cleaning when the cleaning liquid is supplied into the flow collecting assembly through the flow collecting assembly. BRIEF DESCRIPTION OF DRAWINGS

[0016] In order to more clearly illustrate the technical solutions of the embodiments of the present application or the prior art, the drawings needed in the following description of the embodiments or the prior art will be briefly introduced. Obviously, the drawings described below are only some of the embodiments of the present application, and for those skilled in the art, other drawings can be obtained without creative labor on the basis of these drawings.

[0017] Figure 1 It is a front view structure schematic diagram of the scale removing structure after being cut open.

[0018] Figure 2 It is a front side view structure schematic diagram of the scale removing structure.

[0019] Figure 3 It is a combined structure schematic diagram of the current collecting assembly and the supply assembly of the scale removing structure.

[0020] Figure 4 It is a combined structure schematic diagram of the covering mechanism and the connecting assembly of the scale removing structure.

[0021] Figure 5 It is a combined structure schematic diagram of the circulating mechanism and the liquid inlet assembly of the scale removing structure.

[0022] Figure 6 It is a top view structure schematic diagram of the scale removing structure.

[0023] In the figure, 1, circulating mechanism; 101, liquid inlet assembly; 102, backflow assembly; 103, pollution discharge assembly; 104, flow supply assembly; 105, valve body assembly; 106, mounting assembly; 2, covering mechanism; 201, connecting assembly; 202, supporting assembly; 203, driving assembly; 204, driving gear; 3, cleaning mechanism; 301, sleeve assembly; 302, driven gear; 303, transmission assembly; 304, scraping assembly; 305, current collecting assembly; 306, supply assembly; 307, ejection assembly. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the present application will be described clearly and completely below in combination with the drawings in the embodiments of the present application. Obviously, the described embodiments are only some of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all the other embodiments obtained by those skilled in the art without creative labor are within the protection scope of the present application.

[0025] As Figures 1-6As shown, a kind of scale removal structure for commercial heat pump water heater includes: circulation mechanism 1, the main body of circulation mechanism 1 is the water tank structure of top one-way opening, the top of circulation mechanism 1 is equipped with covering mechanism 2, driving connection is carried out in the inside of covering mechanism 2 with cleaning mechanism 3;

[0026] The main body of cleaning mechanism 3 is bearing seat structure, the inside of cleaning mechanism 3 is embedded with the sleeve assembly 301 with internal thread on inner wall, the outer peripheral surface of sleeve assembly 301 is fixedly connected with the driven gear 302 of annular structure, the inside of sleeve assembly 301 is engaged with the transmission assembly 303 of screw rod structure, the bottom end surface of transmission assembly 303 is fixedly connected with the scraping assembly 304 of circular cross section, the bottom end of scraping assembly 304 is fixedly connected with the flow collection assembly 305 of internal hollow structure, the top end of flow collection assembly 305 is fixedly connected with the supply assembly 306 bidirectional through on two sides, the outer side of flow collection assembly 305 is fixedly connected with the spray assembly 307 in annular array on inclined surface, the bottom end of driving assembly 203 is provided with output shaft, the output shaft is connected between driving assembly 203 and covering mechanism 2 by bearing, the bottom end output shaft of driving assembly 203 is equipped with driving gear 204, and driving gear 204 is engaged with transmission.

[0027] Wherein, the outer peripheral surface of circulation mechanism 1 is fixedly connected with the liquid inlet assembly 101 and backflow assembly 102 arranged transversely, and the outer peripheral surface of circulation mechanism 1 is also fixedly connected with the flow supply assembly 104 and the pollution discharge assembly 103 in opposite directions, and the outer sides of the liquid inlet assembly 101, the backflow assembly 102, the flow supply assembly 104 and the pollution discharge assembly 103 are fixedly connected with the valve body assembly 105.

[0028] Wherein, the outer peripheral surface top of circulation mechanism 1 is fixedly connected with the mounting assembly 106 of annular structure, and the outer peripheral surface of covering mechanism 2 is also fixedly connected with the mounting assembly 106, and the two mounting assemblies 106 are limited by connecting assembly 201, the top end surface of covering mechanism 2 is fixedly connected with the support assembly 202 of L-shaped structure, and the top end of support assembly 202 is equipped with driving assembly 203.

[0029] When using, when the commercial heat pump water heater is used with matched water tank, circulation mechanism 1 is installed to appropriate position, and the liquid inlet assembly 101 fixedly connected to the outside of circulation mechanism 1 is connected with external water pump, and the flow supply assembly 104 and the backflow assembly 102 fixedly connected to the outside of circulation mechanism 1 are connected with heat pump body simultaneously, so that liquid is supplied to the inside of circulation mechanism 1 by external water pump simultaneously;

[0030] And when the connection is completed, the circulation can be realized by the water entering into the inside of the circulation mechanism 1, and when the cleaning of the inner wall of the circulation mechanism 1 is needed, the valve body assembly 105 outside the backflow assembly 102 and the flow assembly 104 can be closed, and the cleaning liquid can be supplied into the inside of the collecting assembly 305 through the supply assembly 306, at this time, the driving assembly 203 outside the connecting assembly 201 is started to rotate and drive the driving gear 204, the sleeve assembly 301 is driven to rotate through the meshing transmission of the driving gear 204 and the driven gear 302 outside the sleeve assembly 301, the transmission assembly 303 is driven to move downward through the meshing transmission connection of the sleeve assembly 301 and the transmission assembly 303, the scraping assembly 304 moves along the inner wall of the circulation mechanism 1, and the cleaning liquid is sprayed through the starting of the spray assembly 307 to soften the scale on the inner wall of the circulation mechanism 1, and the softened scale and the cleaning waste liquid can be discharged through the sewage assembly 103.

[0031] The above only is the preferred embodiment of the present application, and does not limit the present application, and any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A scale removal structure for a commercial heat pump water heater, comprising a circulation mechanism (1), the main body of the circulation mechanism (1) being a water tank structure with a one-way opening at the top, characterized in that, The top of the circulating mechanism (1) is provided with a covering mechanism (2), and the inside of the covering mechanism (2) is drivingly connected with a cleaning mechanism (3); The main body of the cleaning mechanism (3) is a bearing seat structure, the inside of the cleaning mechanism (3) is embedded with a sleeve assembly (301) with internal threads on the inner wall, the outer periphery of the sleeve assembly (301) is fixedly connected with a ring-shaped driven gear (302), the inside of the sleeve assembly (301) is drivingly engaged with a transmission assembly (303) of a screw structure, the bottom end surface of the transmission assembly (303) is fixedly connected with a scraping assembly (304) with a circular cross section, the bottom end of the scraping assembly (304) is fixedly connected with a hollow flow collecting assembly (305), the top end of the flow collecting assembly (305) is fixedly connected with a supply assembly (306) bidirectionally penetrating through the upper and lower sides, and the outer side of the flow collecting assembly (305) is fixedly connected with a ring-shaped array of spray assemblies (307) on the inclined surface.

2. A scale removal structure for a commercial heat pump water heater according to claim 1, wherein The outer periphery of the circulating mechanism (1) is fixedly connected with a transversely arranged liquid inlet assembly (101) and a backflow assembly (102).

3. A scale removal structure for a commercial heat pump water heater according to claim 2, wherein The outer periphery of the circulating mechanism (1) is also fixedly connected with a flow supply assembly (104) and a sewage discharge assembly (103) in opposite directions, and the outer sides of the liquid inlet assembly (101) and the backflow assembly (102) and the flow supply assembly (104) and the sewage discharge assembly (103) are fixedly connected with valve body assemblies (105).

4. The scale removal structure for a commercial heat pump water heater according to claim 1, wherein The outer periphery of the circulating mechanism (1) is fixedly connected with a ring-shaped mounting assembly (106) at the top, and the outer periphery of the covering mechanism (2) is also fixedly connected with a mounting assembly (106), and the two mounting assemblies (106) are limited by a connecting assembly (201).

5. A scale removal structure for a commercial heat pump water heater according to claim 4, wherein The top end surface of the covering mechanism (2) is fixedly connected with an L-shaped support assembly (202), and the top end of the support assembly (202) is provided with a driving assembly (203).

6. A scale removal structure for a commercial heat pump water heater according to claim 5, wherein The bottom end of the driving assembly (203) is provided with an output shaft connected with the covering mechanism (2) through a bearing, and the bottom end output shaft of the driving assembly (203) is provided with a driving gear (204) engaged with the driven gear (302).

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