Water circulation pipeline for water heating blanket

Abstract

The utility model discloses a water circulation pipeline for a water heating blanket, and particularly relates to the technical field of water heating blankets, the water circulation pipeline comprises a water heating blanket main body and a water circulation pipeline assembly arranged in the water heating blanket main body, the water circulation pipeline assembly comprises a water heating pipeline I, a pipeline II and a water heating pipeline III, the first water heating pipeline and the third water heating pipeline are distributed on the front side and the rear side of the second water heating pipeline, the first water heating pipeline is fixed in the water heating blanket body in a roundabout mode, the second water heating pipeline is fixed to the center of the water heating blanket body in a spiral mode, and the third water heating pipeline is fixed in the water heating blanket body in a roundabout mode. According to the water heating blanket, the second water heating pipeline is spirally distributed, hot water continuously heats the water heating blanket body when flowing in the first water heating pipeline, the second water heating pipeline and the third water heating pipeline, meanwhile, heat in the middle of the water heating blanket body is higher, the temperature of the center of the body of a user can be kept, the waist and the hip of the user can be hot smoked, and the water heating blanket is more comfortable. The pillow is suitable for users with lumbago and cold uterus, and has a physiotherapy function.

Description

Technical Field

[0001] The utility model relates to the technical field of water heating blankets, and more specifically to a water circulation pipeline for a water heating blanket. Background Art

[0002] A water heating blanket is a heating device, usually used on a bed, which provides warmth by circulating hot water. It consists of a control unit and a blanket with water pipes. The control unit heats the water and circulates the hot water into the water pipes in the blanket through a water pump, so as to provide uniform heat. Different from traditional electric blankets, the water heating blanket does not directly heat the blanket with an electric heating element, so it is considered safer. For existing different water heating blankets, the distribution of the internal water circulation pipeline is also different. For example, a water circulation pipeline for a water heating blanket disclosed in the prior art with the publication number CN212901687U.

[0003] However, the above prior art still has the following problems when in use: The internal water circulation pipeline of an ordinary water heating blanket is usually distributed in a meandering shape. Although the temperature distribution of the water heating blanket with this layout is uniform, the temperature at the center is relatively low. Therefore, it is impossible to maintain the temperature of the central part of the user's body, and it is not suitable for users who want to heat and fumigate the waist and hips with high temperature. Based on this, the utility model provides a water circulation pipeline for a water heating blanket. Summary of the Utility Model

[0004] In order to overcome the above defects of the prior art, the utility model provides a water circulation pipeline for a water heating blanket. When hot water flows in the first water heating pipe, the second water heating pipe and the third water heating pipe, the main body of the water heating blanket is continuously heated. At the same time, the heat in the middle position of the main body of the water heating blanket is higher, which can not only maintain the temperature of the central part of the user's body, but also heat and fumigate the user's waist and hips, and is suitable for users with low back pain and uterine cold, and has a physiotherapy function, so as to solve the problems appearing in the above background art.

[0005] To achieve the above purpose, the utility model provides the following technical solutions: A water circulation pipeline for a water heating blanket, including a main body of the water heating blanket and a water circulation pipeline assembly arranged inside the main body of the water heating blanket. The water circulation pipeline assembly includes a first water heating pipe, a second pipe and a third water heating pipe. The first water heating pipe and the third water heating pipe are distributed on the front and rear sides of the second water heating pipe. The first water heating pipe includes the first water heating pipe, and the first water heating pipe is fixedly arranged in a meandering shape inside the main body of the water heating blanket. The second pipe includes the second water heating pipe, and the second water heating pipe is fixedly arranged in a spiral shape at the center of the main body of the water heating blanket. The third water heating pipe includes the third water heating pipe, and the third water heating pipe is fixedly arranged in a meandering shape inside the main body of the water heating blanket. The first water heating pipe, the second water heating pipe and the third water heating pipe are connected and communicated with each other. A connection assembly communicated with the first water heating pipe and the third water heating pipe is fixedly arranged on one side of the main body of the water heating blanket.

[0006] In a preferred embodiment, the connection component includes two first joints and a second joint distributed front and back. Both the first joint and the second joint are fixed to one side of the main body of the water heating blanket. One end of the first water heating pipe is communicated with the second joint, and one end of the third water heating pipe is communicated with the first joint. The first joint is used to communicate the third water heating pipe with the main unit of the water heating blanket.

[0007] In a preferred embodiment, one end of the second joint is communicated with a fourth water heating pipe. One end of the fourth water heating pipe is detachably fixed with a sealing plate. A filter element is arranged inside the fourth water heating pipe. The filter element is detachably fixed together with the sealing plate. After the sealing plate is removed, the filter element can be detached and replaced.

[0008] In a preferred embodiment, one end of the first joint is communicated with the main unit of the water heating blanket. The first joint and the second joint are used to facilitate the connection of the first water heating pipe and the third water heating pipe to the main unit of the water heating blanket.

[0009] In a preferred embodiment, a connecting pipe is fixedly penetrated through one end of the sealing plate away from the second joint. One end of the connecting pipe is communicated with the inside of the fourth water heating pipe, and the other end of the connecting pipe is communicated with the main unit of the water heating blanket. The main unit can automatically convey hot water into the first water heating pipe, the second water heating pipe and the third water heating pipe.

[0010] In a preferred embodiment, the first water heating pipe, the second water heating pipe, the third water heating pipe and the connecting pipe are all made of PVC material. The PVC material has the advantages of corrosion resistance, small water flow resistance, high temperature resistance and good insulation. Therefore, the corrosion resistance, high temperature resistance and insulation of the first water heating pipe, the second water heating pipe, the third water heating pipe and the connecting pipe can be improved.

[0011] The technical effects and advantages of the present utility model:

[0012] 1. In the present utility model, the second water heating pipe is distributed in a spiral shape. When hot water flows in the first water heating pipe, the second water heating pipe and the third water heating pipe, the main body of the water heating blanket is continuously heated. At the same time, the heat in the middle position of the main body of the water heating blanket is higher, which can not only maintain the temperature of the central part of the user's body, but also perform hot fumigation on the user's waist and hips, and is suitable for users with low back pain and uterine cold, and has a physiotherapy function.

[0013] 2. The filter element in the fourth water heating pipe filters the hot water conveyed into the first water heating pipe, so as to reduce the risk of water fouling blocking the first water heating pipe, the second water heating pipe and the third water heating pipe. After the water heating blanket main body is not used, the user can detach the sealing plate by himself and replace the filter element. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the present utility model;

[0015] Figure 2 Top view of the overall structure of the present utility model;

[0016] Figure 3 Distribution diagram of the water circulation pipeline assembly of the present utility model;

[0017] Figure 4 Diagram of the second joint, the fourth water heating pipe, and the connecting pipe of the present utility model;

[0018] Figure 5 Structural diagram of the sealing plate and the fourth water heating pipe of the present utility model.

[0019] Reference numerals in the drawings are: 1, the main body of the water heating blanket; 2, the water circulation pipeline assembly; 3, the connecting assembly; 4, the fourth water heating pipe; 5, the sealing plate; 6, the filter element; 7, the connecting pipe;

[0020] 201, the first water heating pipe; 202, the second water heating pipe; 203, the third water heating pipe;

[0021] 301, the first joint; 302, the second joint. Detailed implementation manners

[0022] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without making creative efforts belong to the scope of protection of the present utility model.

[0023] Referring to the attached drawings of the specification Figures 1 - 5 , the present utility model provides a water circulation pipeline for a water heating blanket, including a main body 1 of the water heating blanket and a water circulation pipeline assembly 2 provided inside the main body 1 of the water heating blanket, characterized in that: the water circulation pipeline assembly 2 includes a first water heating pipe 201, a second water heating pipe 202, and a third water heating pipe 203, and the first water heating pipe 201 and the third water heating pipe 203 are distributed on the front and rear sides of the second water heating pipe 202;

[0024] The first water heating pipe 201 is fixed inside the main body 1 of the water heating blanket in a meandering shape, the second water heating pipe 202 is fixed at the center of the main body 1 of the water heating blanket in a spiral shape, the third water heating pipe 203 is fixed inside the main body 1 of the water heating blanket in a meandering shape, and the first water heating pipe 201, the second water heating pipe 202, and the third water heating pipe 203 are connected and communicated with each other;

[0025] One side of the main body 1 of the water heating blanket is fixedly provided with a connecting component 3 communicated with the first water heating pipe 201 and the third water heating pipe 203. Specifically, the connecting component 3 includes two first joints 301 and second joints 302 distributed front and back. The first joints 301 and the second joints 302 are both fixed on one side of the main body 1 of the water heating blanket. One end of the first water heating pipe 201 is communicated with the second joint 302, and one end of the third water heating pipe 203 is communicated with the first joint 301. One end of the first joint 301 is communicated with a water heating blanket main machine. Using the first joint 301 and the second joint 302 facilitates the connection of the first water heating pipe 201, the third water heating pipe 203 and the water heating blanket main machine;

[0026] One end of the second joint 302 is communicated with a fourth water heating pipe 4. One end of the fourth water heating pipe 4 is detachably fixed with a sealing plate 5. A connecting pipe 7 is fixedly penetrated through the end of the sealing plate 5 away from the second joint 302. One end of the connecting pipe 7 is communicated with the inside of the fourth water heating pipe 4, and the other end of the connecting pipe 7 is communicated with the water heating blanket main machine.

[0027] During use, the user first connects the second joint 302 and the connecting pipe 7 to the water outlet pipe and the water inlet pipe on the water heating blanket main machine respectively. The hot water is transported from the inside of the main machine through the connecting pipe 7, the fourth water heating pipe and the second joint 302 into the first water heating pipe 201, and then continuously flows through the first water heating pipe 201, and then through the second water heating pipe 202 and the third water heating pipe and the second joint 302 and flows back into the main body for circulating heating. The hot water in the first water heating pipe 201, the second water heating pipe 202 and the third water heating pipe 203 continuously heats the main body 1 of the water heating blanket, so as to play a role in heating and keeping warm. And because the second water heating pipe 202 is spirally distributed in the middle position of the main body 1 of the water heating blanket, the hot water flow path is long and the heat dissipation is large. Therefore, the heat in the middle position of the main body 1 of the water heating blanket can be higher, which can not only keep the temperature of the central part of the user's body, but also heat-smoke the user's waist and hips, and is suitable for users with low back pain and uterine cold, and has a physiotherapy function. The first water heating pipe 201 and the third water heating pipe 203 are distributed in a circuitous shape inside the main body 1 of the water heating blanket, and can also play a role in heating and heat preservation.

[0028] Refer to the attached instructions Figures 1 - 5 A filter element 6 is arranged inside the fourth water heating pipe 4, and the filter element 6 is detachably fixed with the sealing plate 5;

[0029] The first water heating pipe 201, the second water heating pipe 202, the third water heating pipe 203 and the connecting pipe 7 are all made of PVC material. The PVC material has the advantages of corrosion resistance, small water flow resistance, high temperature resistance and good insulation. Therefore, the corrosion resistance, high temperature resistance and insulation of the first water heating pipe, the second water heating pipe, the third water heating pipe and the connecting pipe can be improved.

[0030] By arranging a filter element 6 in the water heating pipe 4, it is used to filter the hot water conveyed into the first water heating pipe 201, so as to reduce the risk of the water heating pipe 201, the second water heating pipe 202, and the third water heating pipe 203 being blocked by dirt in the water. After the water heating blanket body 1 is not used, the user can loosen the bolt between the sealing plate 5 and the water heating pipe 4 by himself, remove the sealing plate 5, and then remove the filter element 6 for replacement.

[0031] Finally, the above are only the preferred embodiments of the present invention and are not used to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A water circulation pipeline for a water heating blanket, comprising a water heating blanket body (1) and a water circulation pipeline assembly (2) arranged inside the water heating blanket body (1), characterized in that: The water circulation pipeline assembly (2) comprises a water heating pipe 1 (201), a water heating pipe 2 (202) and a water heating pipe 3 (203), wherein the water heating pipe 1 (201) and the water heating pipe 3 (203) are distributed at the front and rear sides of the water heating pipe 2 (202); The water heating pipe 1 (201) is fixed in a circuitous manner inside the water heating blanket body (1), the water heating pipe 2 (202) is fixed in a spiral manner at the center of the water heating blanket body (1), the water heating pipe 3 (203) is fixed in a circuitous manner inside the water heating blanket body (1), and the water heating pipe 1 (201), the water heating pipe 2 (202) and the water heating pipe 3 (203) are connected; A connection assembly (3) connected to a first water heating pipe (201) and a third water heating pipe (203) is fixedly provided on one side of the water heating blanket body (1).

2. The water circulation pipeline for water heating blanket according to claim 1 is characterized in that: The connection assembly (3) comprises two first joints (301) and a second joint (302) which are distributed front and back, the first joint (301) and the second joint (302) being fixed on one side of the water heating blanket body (1), one end of the water heating pipe one (201) being connected to the second joint (302), and one end of the water heating pipe three (203) being connected to the first joint (301).

3. The water circulation pipeline for water heating blanket according to claim 2 is characterized in that: One end of the second joint (302) is connected to a water heating pipe four (4), one end of which is detachably fixed with a sealing plate (5), a filter element (6) is provided inside the water heating pipe four (4), and the filter element (6) and the sealing plate (5) are detachably fixed together.

4. The water circulation pipeline for water heating blanket according to claim 3 is characterized in that: One end of the first joint (301) is connected to a water heating blanket host.

5. The water circulation pipeline for water heating blanket according to claim 4 is characterized in that: A connecting pipe (7) is fixedly passed through one end of the sealing plate (5) away from the second joint (302); one end of the connecting pipe (7) is connected to the interior of the water heating pipe four (4), and the other end of the connecting pipe (7) is connected to the main unit of the water heating blanket.

6. The water circulation pipeline for water heating blanket according to claim 5, characterized in that: The water heating pipe 1 (201), the water heating pipe 2 (202), the water heating pipe 3 (203) and the connecting pipe (7) are all made of PVC material.

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