Circulating water heating structure

Abstract

The utility model relates to the technical field of circulating water heating, in particular to a circulating water heating structure which comprises a protective frame, a fixing sleeve is fixedly connected to the bottom of the side face of the protective frame, a water inlet pipe is connected to the inner wall of the fixing sleeve in a clamped mode, a sealing sleeve is connected to one end of the water inlet pipe in a clamped mode, and an installation sleeve is fixedly connected to the outer surface of the sealing sleeve. According to the circulating water heating structure, through the arrangement of the protection frame, the fixing sleeve, the water inlet pipe, the sealing sleeve, the mounting sleeve, the fixing bolt, the connecting pipe and the heat dissipation water pipes, when one heat dissipation water pipe in the water heating device is damaged in the using process, a worker can rotate the fixing bolt on the mounting sleeve, and the heat dissipation water pipes can be fixed; the installation sleeve is taken down from the connecting pipes at the two ends, the damaged heat dissipation water pipe is detached for replacement and maintenance, a new heat dissipation water pipe is in butt joint with the position of the original heat dissipation water pipe, the installation sleeve is arranged at the butt joint position of the connecting pipes in a sleeving mode, and the sealing sleeve on the inner wall of the installation sleeve can prevent heating water in the water heating device from leaking.

Description

TECHNICAL FIELD

[0001] The utility model relates to circulating water heating technical field, concretely is a circulating water heating structure. BACKGROUND

[0002] Water heating refers to the system that carries out heating through hot water as heat medium. The system is widely used in residence, public building and industrial enterprise plant. The main features of water heating system include good sanitary condition, energy saving and so on, and water heating needs to use a circulating water heating structure.

[0003] In the circulating water heating structure disclosed in the publication No. CN221505720U, although the utility model is internally provided with a scale cleaning mechanism, the scale cleaning mechanism is internally provided with a shovel frame, the surface of the shovel frame is closely attached to the inner wall of the heat sink, when the shovel frame slides upward, the shovel frame can automatically clean the scale existing on the inner wall of the heat sink quickly; the scale cleaning mechanism is internally provided with an inner baffle and an inner frame, when the shovel frame slides upward and cleans the scale, the inner baffle slides and inserts into the inner side of the inner frame to block the inner frame, after the heat sink is opened, the water in the heat sink will not be sprayed out due to the blocking of the inner baffle and the inner frame, while the inner side of the shovel frame is exposed outside, the scale shoveled down can be cleaned through tools, the cleaning of the scale can be completed without draining water, which is convenient and labor-saving.

[0004] However, the circulating water heating structure has the following disadvantages:

[0005] (1) The circulating water heating structure has weak maintenance function, when in use, the device cannot conveniently maintain the damaged water heating pipeline for the staff, which may cause the problem of increasing the workload of the staff;

[0006] (2) The circulating water heating structure has weak protection function, when in use, the device is generally arranged at the room or living room position, the surface of the device will continuously emit high temperature during operation, the user may be scalded if accidentally touched. UTILITY MODEL CONTENTS

[0007] The utility model aims to provide a circulating water heating structure to solve the problems in the above background technology.

[0008] To achieve the above object, the utility model provides the following technical scheme: A circulating water heating structure, including the protection frame, the side bottom of protection frame is fixedly connected with the fixed sleeve, the inner wall of fixed sleeve is connected with the water inlet pipe, one end of water inlet pipe is connected with the sealing sleeve, the outer surface of sealing sleeve is fixedly connected with the mounting sleeve, the outer surface of mounting sleeve is connected with the fixed bolt, the inner wall one end of sealing sleeve is connected with the connecting pipe, one end of connecting pipe is fixedly connected with the radiating water pipe, the top of protection frame is equipped with the placing groove, the inner wall of placing groove is connected with the fixed frame, the inner wall of fixed frame is fixedly connected with the protection rod, the top edge of fixed frame is connected with the locating bolt.

[0009] Preferably, the front of the protection frame is provided with a rectangular slot, the inner wall of the rectangular slot is connected with a fixed cover, the fixed cover is connected to the inner wall of the protection frame, which facilitates the opening of the device by the staff for maintenance operation.

[0010] Preferably, the top of the water inlet pipe is provided with a circular slot, the inner wall of the circular slot is rotatably connected with a valve A, the valve A can control the flow of water in the water inlet pipe.

[0011] Preferably, the outer surface of the radiating water pipe is fixedly connected with a water pipe at one end, the water pipe is provided with a drain pipe at one end, the heating water in the radiating water pipe flows through the water pipe and is finally discharged through the drain pipe.

[0012] Preferably, the top of the drain pipe is provided with a circular slot, the inner wall of the circular slot is rotatably connected with a valve B, the valve B can control the flow of heating water in the drain pipe.

[0013] Preferably, the side edge of the protection frame is threadedly connected with a mounting bolt, one end of the mounting bolt is threadedly connected with a mounting bracket, the staff can install the protection frame on the mounting bracket through the mounting bolt.

[0014] Compared with the prior art, the utility model has the advantages that:

[0015] 1. The circulating water heating structure is provided with a protection frame, a fixed sleeve, a water inlet pipe, a sealing sleeve, a mounting sleeve, a fixed bolt, a connecting pipe and a radiating water pipe, when one of the radiating water pipes in the water heating device is damaged, the staff can rotate the fixed bolt on the mounting sleeve, remove the mounting sleeve from the connecting pipes at both ends, remove the damaged radiating water pipe for replacement and maintenance, connect the new radiating water pipe to the position of the original radiating water pipe, and put the mounting sleeve on the connecting pipe, the sealing sleeve on the inner wall of the mounting sleeve can prevent the heating water in the water heating device from leaking, which facilitates the maintenance of the damaged radiating water pipe.

[0016] 2. The circulating water heating structure, through the setting of the protective frame, the heat dissipation water pipe, the fixed frame, the protective rod and the positioning bolt, when the heat dissipation water pipe circulates the heating water, heat is dissipated through the gap between the upper and lower ends of the protective frame and the fixed frame, and the protective rod on the inner wall of the fixed frame prevents the user from touching the heat dissipation water pipe by mistake, so that the safety of the heating device during use is improved. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is a front view of the utility model;

[0018] Figure 2 It is an internal schematic view of the utility model;

[0019] Figure 3 It is a fixed frame dismounting view of the utility model;

[0020] Figure 4 It is a mounting sleeve dismounting view of the utility model.

[0021] In the figure: 1, protective frame; 2, fixed sleeve; 3, water inlet pipe; 4, sealing sleeve; 5, mounting sleeve; 6, fixed bolt; 7, connecting pipe; 8, heat dissipation water pipe; 9, fixed frame; 10, protective rod; 11, positioning bolt; 12, fixed cover; 13, valve A; 14, water delivery pipe; 15, drain pipe; 16, valve B; 17, mounting bolt; 18, mounting bracket. DETAILED DESCRIPTION

[0022] The technical scheme in the embodiments of the utility model will be described clearly and completely below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0023] Please refer to Figures 1-4The utility model provides a kind of technical scheme shown in the utility model: a circulating water heating structure, including protective frame 1, the side bottom of protective frame 1 is fixedly connected with fixed sleeve 2, the inner wall of fixed sleeve 2 is clamped with water inlet pipe 3, one end of water inlet pipe 3 is clamped with sealing sleeve 4, the outer surface of sealing sleeve 4 is fixedly connected with mounting sleeve 5, the outer surface of mounting sleeve 5 is threadedly connected with fixed bolt 6, the inner wall one end of sealing sleeve 4 is clamped with connecting pipe 7, one end of connecting pipe 7 is fixedly connected with radiating water pipe 8, the top of protective frame 1 is provided with placing groove, the inner wall of placing groove is clamped with fixed frame 9, the inner wall of fixed frame 9 is fixedly connected with protective rod 10, the top edge of fixed frame 9 is threadedly connected with positioning bolt 11, by the setting of protective frame 1, fixed sleeve 2, water inlet pipe 3, sealing sleeve 4, mounting sleeve 5, fixed bolt 6, connecting pipe 7 and radiating water pipe 8, when one of the water heating device radiating water pipe 8 is damaged in use, staff can rotate fixed bolt 6 on mounting sleeve 5, mounting sleeve 5 is removed from the connecting pipe 7 at both ends, damaged radiating water pipe 8 is removed and maintained, new radiating water pipe 8 is butt jointed in the position of original radiating water pipe 8, mounting sleeve 5 is sleeved on the butt joint position of connecting pipe 7, sealing sleeve 4 on the inner wall of mounting sleeve 5 can prevent heating water in water heating device from leaking, so that the staff can maintain damaged radiating water pipe 8, by the setting of protective frame 1, radiating water pipe 8, fixed frame 9, protective rod 10 and positioning bolt 11, when heating water flows in radiating water pipe 8 in use, heat is dissipated through the gap between the top and bottom fixed frame 9 of protective frame 1, protective rod 10 on the inner wall of fixed frame 9 can prevent user from touching radiating water pipe 8, so that the safety of the heating device in use can be improved.

[0024] The front of protective frame 1 is provided with a rectangular slot, and the inner wall of the rectangular slot is clamped with a fixed cover 12. By the setting of protective frame 1 and fixed cover 12, in use, the fixed cover 12 is clamped on the inner wall of protective frame 1, which facilitates the staff to open it and maintain the device.

[0025] A circular slot is formed in the top of water inlet pipe 3, and a valve A13 is rotatably connected to the inner wall of the circular slot. By the setting of water inlet pipe 3 and valve A13, in use, the valve A13 can control the flow of water in water inlet pipe 3.

[0026] One end of the outer surface of radiating water pipe 8 is fixedly connected with a water delivery pipe 14, and one end of the water delivery pipe 14 is provided with a drain pipe 15. By the setting of radiating water pipe 8, water delivery pipe 14 and drain pipe 15, in use, the heating water in radiating water pipe 8 flows through water delivery pipe 14 and is finally discharged through drain pipe 15.

[0027] The top of the drain pipe 15 is provided with a circular slot hole, and the inner wall of the circular slot hole is rotationally connected with a valve B 16.

[0028] The side edge of the protective frame 1 is threadedly connected with a mounting bolt 17, one end of the mounting bolt 17 is threadedly connected with a mounting bracket 18, and through the arrangement of the protective frame 1, the mounting bolt 17 and the mounting bracket 18, the worker can install the protective frame 1 on the mounting bracket 18 through the mounting bolt 17.

[0029] In the utility model, the working steps of the device are as follows:

[0030] The first step: the heating water will enter into the heat dissipation water pipe 8 through the water inlet pipe 3, the heating water in the heat dissipation water pipe 8 will circulate through the water delivery pipe 14, and finally be discharged through the drain pipe 15, when the heating water circulates in the heat dissipation water pipe 8, the heat will be dissipated through the gap on the upper and lower end fixed frames 9 of the protective frame 1, and the protective rod 10 on the inner wall of the fixed frame 9 can prevent the user from accidentally touching the heat dissipation water pipe 8;

[0031] The second step: when one of the heat dissipation water pipes 8 in the water heating device is damaged, the worker can rotate the fixing bolt 6 on the mounting sleeve 5, remove the mounting sleeve 5 from the connecting pipes 7 at both ends, disassemble the damaged heat dissipation water pipe 8 for replacement and maintenance, butt the new heat dissipation water pipe 8 at the position of the original heat dissipation water pipe 8, and sleeve the mounting sleeve 5 on the butt joint position of the connecting pipes 7, and the sealing sleeve 4 on the inner wall of the mounting sleeve 5 can prevent the heating water in the water heating device from leaking.

[0032] The basic principle, main features and advantages of the utility model are shown and described above. It should be understood by those skilled in the art that the utility model is not limited by the above embodiments, and the above embodiments and descriptions in the specification are only preferred examples of the utility model and do not limit the utility model, various changes and improvements can be made without departing from the spirit and scope of the utility model, and these changes and improvements all fall within the scope of the claimed utility model. The scope of protection of the utility model is defined by the appended claims and their equivalents.

Claims

1. A circulating water heating structure comprising a protective frame (1), characterized in that: The side bottom of the protection frame (1) is fixedly connected with a fixing sleeve (2), the inner wall of the fixing sleeve (2) is clamped with a water inlet pipe (3), one end of the water inlet pipe (3) is clamped with a sealing sleeve (4), the outer surface of the sealing sleeve (4) is fixedly connected with a mounting sleeve (5), the outer surface of the mounting sleeve (5) is threadedly connected with a fixing bolt (6), one end of the inner wall of the sealing sleeve (4) is clamped with a connecting pipe (7), one end of the connecting pipe (7) is fixedly connected with a heat dissipation water pipe (8), the top of the protection frame (1) is provided with a placing groove, the inner wall of the placing groove is clamped with a fixing frame (9), the inner wall of the fixing frame (9) is fixedly connected with a protection rod (10), the top edge of the fixing frame (9) is threadedly connected with a positioning bolt (11).

2. A hydronic heating structure according to claim 1, wherein: The front of the protection frame (1) is provided with a rectangular groove, and the inner wall of the rectangular groove is clamped with a fixed cover (12).

3. A hydronic heating structure according to claim 1, wherein: The top of the water inlet pipe (3) is provided with a circular slot hole, and the inner wall of the circular slot hole is rotatably connected with a valve A (13).

4. A hydronic heating structure according to claim 1, wherein: One end of the outer surface of the heat dissipation water pipe (8) is fixedly connected with a water delivery pipe (14), and one end of the water delivery pipe (14) is provided with a drain pipe (15).

5. A hydronic heating structure according to claim 4, wherein: The top of the drain pipe (15) is provided with a circular slot hole, and the inner wall of the circular slot hole is rotatably connected with a valve B (16).

6. A hydronic heating structure according to claim 1, wherein: The side edge of the protection frame (1) is threadedly connected with a mounting bolt (17), and one end of the mounting bolt (17) is threadedly connected with a mounting bracket (18).

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