Instant water heater convenient to disassemble and maintain

Abstract

The utility model discloses an instant water heater convenient to disassemble and maintain. The instant water heater comprises a frame; the top of the water drainage head is fixedly connected with the inner wall of the frame; the bottom of the water inlet seat is fixedly connected with the top of the frame; the outer wall of the maintenance mechanism is fixedly connected with the inner wall of the frame; the outer wall of the adjusting mechanism is fixedly connected with the inner wall of the bottom of the frame; the maintenance mechanism comprises an opening and closing door, and the inner wall of the opening and closing door is rotationally connected with a handle. The hot water machine relates to the technical field of hot water machines, the maintenance mechanism is arranged, a permanent magnet and an iron block in the maintenance mechanism attract each other, and therefore the opening and closing door is attached to the limiting frame; according to the instant water heater, the components in the water heater can be exposed only by pulling the opening and closing door outwards, overhauling work can be carried out, after the overhauling work is completed, the opening and closing door only needs to be rotated back into the frame, and the aim of conveniently disassembling and maintaining the instant water heater is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of water heaters, in particular to an instant water heater which is convenient for disassembly and maintenance. Background Art

[0002] A water heater, also called a water heater, an electric water heater, or commonly known as a "hot water furnace", is a water heating device that uses electric energy to convert into heat energy designed to meet the drinking water needs of different people, and is applicable to public places such as enterprises, hotels, troops, stations, airports, factories, hospitals, schools, etc. Compared with traditional coal-fired boilers, it has the advantages of safety, low noise, and no pollution, and the supply of hot water is not restricted by time and can be provided at any time.

[0003] However, in the prior art, when traditional water heaters are produced, in order to reduce production costs, the outer shell of the water heater is usually integrated, and there is no opening in the outer shell. After the water heater is used for a long time and the internal components are damaged, the traditional water heater cannot quickly expose the internal components, which is not convenient for maintenance personnel to carry out maintenance work. In addition, because the height of the traditional water heater cannot be changed, when the damaged component inside the water heater is at a lower position, the staff needs to lie down to carry out maintenance work, which affects the maintenance efficiency. Content of the Utility Model

[0004] Aiming at the deficiencies of the prior art, the technical solution adopted by the utility model to solve its technical problems is: an instant water heater which is convenient for disassembly and maintenance, including: a frame; a water discharge head, the top of the water discharge head is fixedly connected to the inner wall of the frame; a water inlet seat, the bottom of the water inlet seat is fixedly connected to the top of the frame; a maintenance mechanism, the outer wall of the maintenance mechanism is fixedly connected to the inner wall of the frame, and the maintenance mechanism is used to quickly expose the internal components of the water heater; an adjustment mechanism, the outer wall of the adjustment mechanism is fixedly connected to the inner wall of the bottom of the frame, and the adjustment mechanism is used to adjust the height of the water heater.

[0005] The maintenance mechanism includes an opening and closing door, a handle is rotatably connected to the inner wall of the opening and closing door, a groove is opened in the wall of the opening and closing door, a permanent magnet is fixedly connected to the inner wall of the opening and closing door, a limiting frame is fixedly connected to the inner wall of the frame, and an iron block is fixedly connected to the inner wall of the limiting frame.

[0006] Preferably, the outer wall of the opening and closing door is rotatably connected to the inner wall of the frame through a hinge, and the hinge is fixedly connected to the outer wall of the opening and closing door. An installation groove is opened in the wall of the limiting frame, and the outer wall of the limiting frame is in contact with the outer wall of the opening and closing door. The adjustment mechanism includes a support plate, the top of the support plate is slidably connected to a fixed frame through a sliding block, and the outer wall of the sliding block is slidably connected to the inner wall of the fixed frame. A fixing plate is fixedly connected to the inner wall of the frame, and a limiting rod is slidably connected to the inner wall of the fixing plate.

[0007] Preferably, the top of the support plate contacts the bottom of the frame. The support plate is made of wear-resistant material, and the inner wall of the bottom of the frame is fixedly connected to the outer wall of the fixed frame.

[0008] Preferably, a positioning groove is provided in the wall of the limiting rod. The outer wall of the limiting rod is slidably connected to the inner wall of the sliding block through a limiting groove, and the limiting groove is provided in the wall of the sliding block. The limiting grooves are linearly arranged along the outer wall of the sliding block. The outer wall of the limiting rod is slidably connected to the inner wall of the frame, and the inner wall of the fixed frame is slidably connected to the outer wall of the limiting rod.

[0009] The beneficial effects of the present utility model are as follows:

[0010] 1. By providing a maintenance mechanism in the present utility model, the permanent magnet in the maintenance mechanism attracts the iron block, so that the opening and closing door fits on the limiting frame. When maintenance is required, only need to pull the opening and closing door outwards to expose the components in the water heater, and then the maintenance work can be carried out. After the maintenance work is completed, only need to turn the opening and closing door back into the frame, achieving the purpose of quickly exposing the internal components of the water heater and solving the problem that traditional equipment cannot quickly carry out maintenance work.

[0011] 2. By providing an adjustment mechanism in the present utility model, the sliding block slides in the fixed frame, and then the limiting rod slides in the sliding block and the fixed frame, and a positioning groove is provided on the limiting rod, thereby controlling the sliding and locking of the sliding block, achieving the purpose of changing the height of the water heater and solving the problem that traditional equipment cannot change the height of the water heater. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 is the front view of the present utility model;

[0013] Figure 2 is the sectional view of the present utility model;

[0014] Figure 3 is the structural schematic diagram of the maintenance mechanism of the present utility model;

[0015] Figure 4 is the structural schematic diagram of part A of the present utility model;

[0016] Figure 5 is the structural schematic diagram of the adjustment mechanism of the present utility model.

[0017] In the figure: 1, frame; 2, water inlet seat; 3, drain head; 4, maintenance mechanism; 41, limiting frame; 42, opening and closing door; 43, handle; 44, installation groove; 45, iron block; 46, permanent magnet; 5, adjustment mechanism; 51, fixed frame; 52, sliding block; 53, limiting groove; 54, support plate; 55, limiting rod; 56, fixing plate; 57, positioning groove. Detailed implementation mode

[0018] The present utility model will be further described in detail below in conjunction with the accompanying drawings and specific implementation modes. The embodiments of the present utility model are given for the purpose of illustration and description, and are not exhaustive or limited to the disclosed form. Many modifications and variations will be obvious to those of ordinary skill in the art. The embodiments are selected and described to better illustrate the principles and practical applications of the present utility model, and enable those of ordinary skill in the art to understand the present utility model and thus design various embodiments with various modifications suitable for specific purposes.

[0019] Embodiment:

[0020] Please refer to Figure 1 - Figure 5 The present utility model provides a technical solution: an instant water heater that is convenient for disassembly and maintenance, including: a frame 1; a water discharge head 3, the top of the water discharge head 3 is fixedly connected to the inner wall of the frame 1; a water inlet seat 2, the bottom of the water inlet seat 2 is fixedly connected to the top of the frame 1; a maintenance mechanism 4, the outer wall of the maintenance mechanism 4 is fixedly connected to the inner wall of the frame 1; an adjustment mechanism 5, the outer wall of the adjustment mechanism 5 is fixedly connected to the inner wall of the bottom of the frame 1; the maintenance mechanism 4 includes an opening and closing door 42, a handle 43 is rotatably connected to the inner wall of the opening and closing door 42, a permanent magnet 46 is fixedly connected to the inner wall of the opening and closing door 42, a limiting frame 41 is fixedly connected to the inner wall of the frame 1, an iron block 45 is fixedly connected to the inner wall of the limiting frame 41, and the opening and closing door 42 is adsorbed on the limiting frame 41 by the attraction between the permanent magnet 46 and the iron block 45. The outer wall of the opening and closing door 42 is rotatably connected to the inner wall of the frame 1 through a hinge. An installation groove 44 is opened in the wall of the limiting frame 41, and the outer wall of the limiting frame 41 is in contact with the outer wall of the opening and closing door 42.

[0021] The adjustment mechanism 5 includes a support plate 54. The top of the support plate 54 is slidably connected to a fixed frame 51 through a sliding block 52, and the outer wall of the sliding block 52 is slidably connected to the inner wall of the fixed frame 51. A fixing plate 56 is fixedly connected to the inner wall of the frame 1. A limiting rod 55 is slidably connected to the inner wall of the fixing plate 56. The top of the support plate 54 is in contact with the bottom of the frame 1. By supporting the support plate 54 on the ground, the position of the water heater is stabilized, and the support plate 54 is made of wear-resistant material to increase the service life of the water heater. The outer wall of the bottom of the frame 1 is fixedly connected to the outer wall of the fixed frame 51.

[0022] A positioning groove 57 is opened in the wall of the limiting rod 55. The outer wall of the limiting rod 55 is slidably connected to the inner wall of the sliding block 52 through a limiting groove 53. By sliding the limiting rod 55 into the limiting groove 53, the position of the sliding block 52 is restricted. The limiting groove 53 is opened in the wall of the sliding block 52. The outer wall of the limiting rod 55 is slidably connected to the inner wall of the frame 1. The inner wall of the fixed frame 51 is slidably connected to the outer wall of the limiting rod 55.

[0023] Working principle:

[0024] When in use, first place the frame 1 on the ground. After the frame 1 is firmly placed, insert the water outlet of the pure water bucket into the water inlet seat 2, so that the pure water in the bucket can enter the water heater through the water inlet seat 2, so that the water heated by the water heater can be released as hot water through the water discharge head 3. When the water heater needs to be inspected and maintained, it is only necessary to open the opening and closing door 42 through the inspection mechanism 4, so as to quickly expose the internal components of the water heater, thereby facilitating the staff to carry out inspection work. During the inspection process, the staff can use the adjustment mechanism 5 to lift the water heater, thereby facilitating the staff to carry out inspection work.

[0025] When the water heater is inspected and repaired by the inspection mechanism 4, it is only necessary to rotate the handle 43 on the opening and closing door 42 out of the opening and closing door 42, and then it is only necessary to pull the opening and closing door 42 outward to rotate the opening and closing door 42 out of the frame 1. After the inspection and repair work is completed, it is only necessary to rotate the opening and closing door 42 in the opposite direction. Permanent magnets 46 are provided on the upper and lower sides of the opening and closing door 42, and an iron block 45 is installed on the fixed frame 51 through the mounting groove 44. Therefore, when the permanent magnet 46 on the opening and closing door 42 approaches the iron block 45, the permanent magnet 46 and the iron block 45 are attracted to each other, so that the permanent magnet 46 is attracted to the iron block 45, and because the limit frame 41 is fixed on the frame 1, the position of the iron block 45 is fixed, so that the opening and closing door 42 is attached to the limit frame 41. After the opening and closing door 42 is attached to the limit frame 41, the handle 43 is turned back to the groove on the opening and closing door 42.

[0026] When the components to be repaired are in a lower position and it is not convenient for the staff to repair them, the staff can first pull the limit rod 55 in the adjustment mechanism 5 away from the frame 1, so that the positioning groove 57 on the limit rod 55 is in the sliding block 52, and then lift the water heater upward. After the components are in a suitable position, the staff can use their feet to kick the limit rod 55 back into the frame 1. The fixed plate 56 in the frame 1 is used to limit the sliding position of the limit rod 55, thereby preventing the position of the limit rod 55 from shifting during the kicking of the limit rod 55. After the limit rod 55 slides into the frame 1 again, the positioning groove 57 is staggered with the teeth on the sliding block 52, and the limit rod 55 is in the limit groove 53 of the sliding block 52, so as to limit the position of the fixed frame 51 and the sliding block 52, thereby limiting the position of the support plate 54, so that the support plate 54 can be supported on the ground. After the limit rod 55 is kicked back into the frame 1, the lifting force on the water heater can be released, and then the maintenance work can be continued.

[0027] Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all embodiments. All other embodiments obtained by those of ordinary skill in the art and related fields based on the embodiments of the present utility model without creative efforts shall fall within the scope of protection of the present utility model. The structures, devices, and operation methods not specifically described and explained in the present utility model, unless otherwise specified and limited, shall be implemented by conventional means in the art.

Claims

1. An instant water heater that is easy to disassemble and maintain, characterized in that: include: Frame (1); A water discharge head (3), the top of which is fixedly connected to the inner wall of the frame (1); A water inlet seat (2), the bottom of the water inlet seat (2) being fixedly connected to the top of the frame (1); An inspection mechanism (4), wherein an outer wall of the inspection mechanism (4) is fixedly connected to an inner wall of the frame (1); An adjusting mechanism (5), wherein an outer wall of the adjusting mechanism (5) is fixedly connected to an inner wall of the bottom of the frame (1); The inspection mechanism (4) comprises an opening and closing door (42), the inner wall of the opening and closing door (42) is rotatably connected to a handle (43), the inner wall of the opening and closing door (42) is fixedly connected to a permanent magnet (46), the inner wall of the frame (1) is fixedly connected to a limit frame (41), and the inner wall of the limit frame (41) is fixedly connected to an iron block (45).

2. The instant water heater that is easy to disassemble and maintain according to claim 1, characterized in that: The outer wall of the opening and closing door (42) is rotatably connected to the inner wall of the frame (1) via a hinge, a mounting groove (44) is provided in the wall of the limiting frame (41), and the outer wall of the limiting frame (41) is in contact with the outer wall of the opening and closing door (42).

3. The instant water heater that is easy to disassemble and maintain according to claim 1, characterized in that: The adjustment mechanism (5) comprises a support plate (54), the top of the support plate (54) being slidably connected to a fixed frame (51) via a sliding block (52), and the outer wall of the sliding block (52) being slidably connected to the inner wall of the fixed frame (51), the inner wall of the frame (1) being fixedly connected to a fixed plate (56), and the inner wall of the fixed plate (56) being slidably connected to a limit rod (55).

4. The instant water heater that is easy to disassemble and maintain according to claim 3, characterized in that: The top of the support plate (54) contacts the bottom of the frame (1), and the inner wall of the bottom of the frame (1) is fixedly connected to the outer wall of the fixed frame (51).

5. The instant water heater that is easy to disassemble and maintain according to claim 3, characterized in that: A positioning groove (57) is provided in the wall of the limiting rod (55), and the outer wall of the limiting rod (55) is slidably connected to the inner wall of the sliding block (52) via the limiting groove (53), and the limiting groove (53) is provided in the wall of the sliding block (52).

6. The instant water heater that is easy to disassemble and maintain according to claim 3, characterized in that: The outer wall of the limiting rod (55) is slidably connected to the inner wall of the frame (1), and the inner wall of the fixing frame (51) is slidably connected to the outer wall of the limiting rod (55).

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