Water heating blanket and heating water circulation system

Abstract

The present invention relates to the technical field of heating devices, and proposes a water heating blanket and a heating water circulation system, comprising a blanket body, wherein a water inlet pipe and a water return pipe are arranged inside the blanket body, and an anti-pressure blocking mechanism for limiting the outside of the water inlet pipe and the water return pipe is arranged inside the blanket body; and / or a supporting anti-blocking mechanism is arranged inside the water inlet pipe and the water return pipe. Beneficial effects of the present invention: when the water inlet pipe and the water return pipe are compressed, the anti-pressure blocking mechanism and the supporting anti-blocking mechanism can still have a certain circulation space, thereby preventing the soft water inlet pipe and the water return pipe from being completely blocked, causing the circulating water to be difficult to circulate, and improving the heating effect.

Description

Technical Field

[0001] The technical field of the heating device of the present invention, specifically, relates to a water heating blanket and a heating water circulation system. Background Art

[0002] A water-heated blanket is a blanket that is laid on a mattress and relies on heated water to circulate the water in the blanket to achieve heating. In the prior art, a circulating water pipeline is generally laid inside the blanket, and the water heated by the main engine circulates inside the circulating water pipeline in the blanket body under the drive of the main engine, thereby releasing heat and making the entire blanket body have a certain temperature.

[0003] However, the pipes laid inside the blanket are soft water pipes. When a person lies on the upper part of the water-heating blanket, the soft water pipes will be compressed to cause blockage of the pipes, so that the circulating water cannot continue to flow, resulting in a certain impact on the heating effect. Summary of the invention

[0004] The present invention provides a water heating blanket and a heating water circulation system, which can prevent soft water inlet pipes and return pipes from being blocked due to pressure, thereby improving the heating effect.

[0005] To this end, the present invention provides a water heating blanket, comprising a blanket body, wherein a water inlet pipeline and a water return pipeline are arranged inside the blanket body, and an anti-pressure blocking mechanism for limiting the outside of the water inlet pipeline and the water return pipeline is arranged inside the blanket body;

[0006] And / or a supporting anti-blocking mechanism is provided inside the water inlet pipeline and the water return pipeline.

[0007] By adopting the above technical solution: the anti-pressure blocking mechanism and the supporting anti-blocking mechanism can ensure that the water inlet pipe and the return pipe still have a certain flow space when they are compressed, preventing the soft water inlet pipe and the return pipe from being completely blocked, causing the circulating water to be difficult to circulate, thereby improving the heating effect.

[0008] Optionally, the blanket body includes a base layer, a thermal insulation layer arranged on the upper side of the base layer, and a cushion layer arranged on the upper side of the thermal insulation layer, and the water inlet pipeline and the water return pipeline are arranged in the thermal insulation layer.

[0009] By adopting the above technical solution: the base layer is also the bottom layer of the blanket body, which is used to install the anti-pressure blocking mechanism, the insulation layer is used to absorb the heat emitted by the water inlet pipeline, and the cushion layer is the surface layer of the blanket body.

[0010] Optionally, the anti-pressure blocking mechanism is arranged between the base layer and the thermal insulation layer, and the anti-pressure blocking mechanism includes two groups of elastic accommodation components that are relatively plugged in.

[0011] Optionally, the elastic containing component includes an arc-shaped elastic support plate fixed on a base layer, wherein one arc-shaped elastic support plate is provided with a slot, and the other arc-shaped elastic support plate is provided with a ridge, and multiple groups of slots and ridges are alternately arranged on the two arc-shaped elastic support plates, and the water inlet pipe and the water return pipe are arranged inside the arc-shaped elastic support plate.

[0012] Optionally, a receiving member for receiving a water inlet pipe and a water return pipe is provided inside the arc-shaped elastic supporting sheet.

[0013] Optionally, the accommodating member includes a first positioning accommodating plate arranged between the base layer and the root of the arc-shaped elastic support plate and a second positioning accommodating plate arranged on the end ridge of another arc-shaped elastic support plate, and the water inlet pipeline and the return water pipeline are arranged between the first positioning accommodating plate and the second positioning accommodating plate.

[0014] By adopting the above technical solution: the water inlet pipe and the water return pipe are arranged inside the arc-shaped elastic support sheet. When a person lies on the cushion layer, the arc-shaped elastic support sheet is compressed, and the two arc-shaped elastic support sheets enter each other's interior with the cooperation of the slots and the plug-ins, and bend downward at the same time, pressing the water inlet pipe and the water return pipe between the first positioning accommodating sheet and the second positioning accommodating sheet. When the slots and the plug-ins are plugged into place, the two arc-shaped elastic support sheets are mutually engaged to support each other. At the same time, the first positioning accommodating sheet and the second positioning accommodating sheet inside the arc-shaped elastic support sheet also play a certain supporting role, preventing the water inlet pipe and the water return pipe from being completely blocked, causing poor circulation.

[0015] Optionally, the supporting anti-blocking mechanism includes a central axis arranged inside the water inlet pipe and the return pipe, the central axis is provided with a mounting sleeve, the mounting sleeve is provided with an elastic support component in the vertical direction, and the mounting sleeve is provided with an elastic expansion cavity component linked with the elastic support component in the horizontal direction.

[0016] By adopting the above technical solution: the elastic support component is used to support the inner walls of the water inlet pipeline and the water return pipeline, and the elastic cavity expansion component is used to maintain a certain flow space inside the water inlet pipeline and the water return pipeline.

[0017] Optionally, the elastic support assembly includes an elastic rod with one end connected to the mounting sleeve, the other end of the elastic rod is connected to an arc-shaped support plate whose outer arc contacts the water inlet pipe and the water return pipe, and a retaining member is provided at the end of the elastic rod at the lower end.

[0018] Optionally, the elastic expansion cavity assembly includes a connecting rod with one end connected to the mounting sleeve, and the other end of the connecting rod is provided with an elastic arc plate, both ends of the elastic arc plate are in contact and connected with the end of the arc-shaped support plate, wherein the outer arc of the elastic arc plate faces the mounting sleeve.

[0019] By adopting the above technical solution: the setting of the retaining member makes it easy to keep the elastic rod vertical, the elastic rod has a certain elasticity, and the arc-shaped support piece is used to support the inner walls of the water inlet pipe and the return pipe. When compressed, the upper arc-shaped support piece moves downward, and the two arc-shaped support pieces approach each other, and by driving the elastic arc piece to deform, the two ends thereof approach each other and support the inner walls of the water inlet pipe and the return pipe, so that at least both sides of the flat pipe body have flow channels, thereby preventing the pipe from being completely blocked.

[0020] Another aspect of the present invention provides a heating water circulation system, including a main unit connected to the above-mentioned water heating blanket, wherein the main unit is provided with a heating component and a circulation component, the water outlet of the main unit is connected to a water inlet pipeline, and the water return port of the main unit is connected to a water return pipeline.

[0021] By adopting the above technical solution: the circulating water is heated inside the main unit, and under the action of the circulation components, the circulating water is continuously circulated inside the water inlet pipe and the water return pipe. Since the water inlet pipe and the water return pipe can be prevented from being blocked, the heating effect is improved.

[0022] The working principle and beneficial effects of the present invention are:

[0023] 1. The anti-pressure blocking mechanism and the supporting anti-blocking mechanism in the present invention can ensure that the water inlet pipe and the water return pipe still have a certain flow space when they are compressed, thereby preventing the soft water inlet pipe and the water return pipe from being completely blocked, causing the circulating water to be difficult to circulate, and improving the heating effect.

[0024] 2. The water inlet pipe and the water return pipe in the present invention are arranged inside the arc-shaped elastic support sheet. When a person lies on the cushion layer, the arc-shaped elastic support sheet is compressed, and the two arc-shaped elastic support sheets enter each other's interior with the cooperation of the slot and the rib, and bend downward at the same time, pressing the water inlet pipe and the water return pipe between the first positioning accommodating sheet and the second positioning accommodating sheet. When the slot and the rib are plugged into place, the two arc-shaped elastic support sheets are mutually engaged to support each other. At the same time, the first positioning accommodating sheet and the second positioning accommodating sheet inside the arc-shaped elastic support sheet also play a certain supporting role, preventing the water inlet pipe and the water return pipe from being completely blocked, causing poor circulation.

[0025] 3. The arrangement of the retaining member facilitates keeping the elastic rod vertical. The elastic rod has a certain elasticity. The arc-shaped support sheet is used to support the inner walls of the water inlet pipe and the water return pipe. When compressed, the upper arc-shaped support sheet moves downward, and the two arc-shaped support sheets approach each other. By driving the elastic arc sheet to deform, the two ends of the arc-shaped support sheet approach each other and support the inner walls of the water inlet pipe and the water return pipe, so that at least both sides of the flat pipe body have flow channels, thereby preventing the pipe from being completely blocked.

[0026] 4. The circulating water is heated inside the main unit, and the circulating components make the circulating water circulate continuously inside the water inlet pipe and the return pipe. Since the water inlet pipe and the return pipe can be prevented from being blocked, the heating effect is improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] The present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0028] Figure 1 It is a schematic diagram of the overall structure of an embodiment of the present invention;

[0029] Figure 2 A schematic diagram of the cross-sectional structure of the water inlet pipeline and the water return pipeline of an embodiment of the present invention (showing the anti-pressure blocking mechanism);

[0030] Figure 3 This is a schematic diagram of the top view of the arc-shaped elastic support sheet according to an embodiment of the present invention;

[0031] Figure 4 It is a schematic diagram of the cross-sectional structure of the water inlet pipeline and the water return pipeline according to an embodiment of the present invention (showing the supporting and anti-blocking mechanism).

[0032] In the figure: 100, blanket body; 110, base layer; 120, insulation layer; 130, cushion layer; 200, water inlet pipe; 300, water return pipe; 400, anti-pressure blocking mechanism; 410, arc-shaped elastic support sheet; 420, slot; 430, inserting edge; 440, first positioning and accommodating sheet; 450, second positioning and accommodating sheet; 500, support and anti-blocking mechanism; 510, central axis; 520, mounting sleeve; 530, elastic rod; 540, arc-shaped support sheet; 550, retaining member; 560, connecting rod; 570, elastic arc sheet; 600, host. DETAILED DESCRIPTION

[0033] The following will be combined with the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0034] like Figure 1-Figure 4 As shown, the first aspect of the present embodiment provides a water heating blanket, comprising a blanket body 100, wherein a water inlet pipe 200 and a water return pipe 300 are arranged inside the blanket body 100, and an anti-pressure blocking mechanism 400 for limiting the outside of the water inlet pipe 200 and the water return pipe 300 is arranged inside the blanket body 100;

[0035] And / or a supporting anti-blocking mechanism 500 is provided inside the water inlet pipeline 200 and the water return pipeline 300 .

[0036] The basic principle of this embodiment: when the water inlet pipe 200 and the water return pipe 300 are compressed, the anti-pressure blocking mechanism 400 and the supporting anti-blocking mechanism 500 can ensure that they still have a certain flow space, thereby preventing the soft water inlet pipe 200 and the water return pipe 300 from being completely blocked, causing the circulating water to be difficult to circulate, and improving the heating effect.

[0037] The blanket body 100 includes a base layer 110, a thermal insulation layer 120 arranged on the upper side of the base layer 110, and a cushion layer 130 arranged on the upper side of the thermal insulation layer 120. The water inlet pipeline 200 and the return water pipeline 300 are arranged in the thermal insulation layer 120. The base layer 110 is also the bottom layer of the blanket body 100 and is used to install the anti-pressure blocking mechanism 400. The thermal insulation layer 120 is used to absorb the heat emitted by the water inlet pipeline 200. The cushion layer 130 is the surface layer of the blanket body 100.

[0038] The anti-pressure blocking mechanism 400 in this embodiment is disposed between the base layer 110 and the thermal insulation layer 120 , and the anti-pressure blocking mechanism 400 includes two sets of elastic accommodation components that are relatively plugged in.

[0039] The elastic accommodation component includes an arc-shaped elastic support sheet 410 fixed on the base layer 110, one of the arc-shaped elastic support sheets 410 is provided with a slot 420, and the other arc-shaped elastic support sheet 410 is provided with an insert 430, and multiple groups of slots 420 and inserts 430 are alternately arranged on the two arc-shaped elastic support sheets 410, and the water inlet pipe 200 and the return pipe 300 are arranged inside the arc-shaped elastic support sheet 410.

[0040] Specifically, a receiving component for receiving the water inlet pipe 200 and the water return pipe 300 is provided inside the arc-shaped elastic support sheet 410, and the receiving component includes a first positioning receiving sheet 440 arranged between the base layer 110 and the root of the arc-shaped elastic support sheet 410, and a second positioning receiving sheet 450 arranged on the end rib 430 of the other arc-shaped elastic support sheet 410, and the water inlet pipe 200 and the water return pipe 300 are arranged between the first positioning receiving sheet 440 and the second positioning receiving sheet 450.

[0041] The water inlet pipe 200 and the water return pipe 300 are arranged inside the arc-shaped elastic support sheet 410. When a person lies on the cushion layer 130 and the arc-shaped elastic support sheet 410 is compressed, the two arc-shaped elastic support sheets 410 enter each other's interior with the cooperation of the slot 420 and the rib 430, and bend downward at the same time, pressing the water inlet pipe 200 and the water return pipe 300 into the cavity between the first positioning accommodating sheet 440 and the second positioning accommodating sheet 450. When the slot 420 and the rib 430 are plugged into place, the two arc-shaped elastic support sheets 410 are mutually engaged to support each other. At the same time, the first positioning accommodating sheet 440 and the second positioning accommodating sheet 450 inside the arc-shaped elastic support sheet 410 also play a certain supporting role, preventing the water inlet pipe 200 and the water return pipe 300 from being completely blocked, causing poor circulation.

[0042] The support and anti-blocking mechanism 500 in this embodiment includes a central axis 510 disposed inside the water inlet pipeline 200 and the water return pipeline 300, and a mounting sleeve 520 is disposed on the central axis 510. The mounting sleeve 520 is provided with an elastic support component in the vertical direction, and an elastic cavity expansion component linked to the elastic support component is disposed in the horizontal direction of the mounting sleeve 520. The elastic support component is used to support the inner wall of the water inlet pipeline 200 and the water return pipeline 300, and the elastic cavity expansion component is used to maintain a certain flow space inside the water inlet pipeline 200 and the water return pipeline 300.

[0043] Specifically, the elastic support assembly includes an elastic rod 530 connected to the mounting sleeve 520 at one end, and the other end of the elastic rod 530 is connected to an arc-shaped support plate 540 whose outer arc contacts the water inlet pipe 200 and the water return pipe 300, and a retaining member 550 is provided at the end of the elastic rod 530 at the lower end.

[0044] Specifically, the elastic expansion cavity assembly includes a connecting rod 560 having one end connected to the mounting sleeve 520, and the other end of the connecting rod 560 is provided with an elastic arc piece 570, and both ends of the elastic arc piece 570 are in contact and connected with the end of the arc-shaped support piece 540, wherein the outer arc of the elastic arc piece 570 faces the mounting sleeve 520.

[0045] The arrangement of the retaining member 550 facilitates keeping the elastic rod 530 vertical. The elastic rod 530 has a certain elasticity. The arc-shaped support piece 540 is used to support the inner walls of the water inlet pipe 200 and the water return pipe 300. When compressed, the upper arc-shaped support piece 540 moves downward, and the two arc-shaped support pieces 540 approach each other, driving the elastic arc piece 570 to deform, so that the two ends thereof approach each other and support the inner walls of the water inlet pipe 200 and the water return pipe 300, at least so that there are flow channels on both sides of the flat pipe body, thereby preventing the pipe from being completely blocked.

[0046] Another aspect of the present invention provides a heating water circulation system, including a main unit 600 connected to the above-mentioned water heating blanket, wherein the main unit 600 is provided with a heating component and a circulation component, the water outlet of the main unit 600 is connected to the water inlet pipe 200, and the water return port of the main unit 600 is connected to the water return pipe 300.

[0047] The circulating water is heated inside the main unit 600, and the circulating components cause the circulating water to circulate continuously inside the water inlet pipe 200 and the water return pipe 300. Since the water inlet pipe 200 and the water return pipe 300 can prevent blockage, the heating effect is improved.

[0048] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A water heating blanket, characterized in that: It comprises a blanket body (100), wherein a water inlet pipeline (200) and a water return pipeline (300) are arranged inside the blanket body (100), an anti-pressure blocking mechanism (400) for limiting the outside of the water inlet pipeline (200) and the water return pipeline (300) is arranged inside the blanket body (100), and a supporting anti-blocking mechanism (500) is arranged inside the water inlet pipeline (200) and the water return pipeline (300); The blanket body (100) comprises a base layer (110), a thermal insulation layer (120) arranged on the upper side of the base layer (110), and a cushion layer (130) arranged on the upper side of the thermal insulation layer (120); the water inlet pipeline (200) and the water return pipeline (300) are arranged in the thermal insulation layer (120); The anti-pressure blocking mechanism (400) is arranged between the base layer (110) and the thermal insulation layer (120), and the anti-pressure blocking mechanism (400) comprises two sets of elastic accommodation components that are plugged in relative to each other; The elastic accommodation component comprises an arc-shaped elastic support sheet (410) fixed on the base layer (110), wherein one arc-shaped elastic support sheet (410) is provided with a slot (420), and the other arc-shaped elastic support sheet (410) is provided with an inserting rib (430), and multiple groups of slots (420) and inserting ribs (430) are arranged alternately on the two arc-shaped elastic support sheets (410), and the water inlet pipeline (200) and the water return pipeline (300) are arranged inside the arc-shaped elastic support sheet (410); The support and anti-blocking mechanism (500) comprises a central axis (510) arranged inside the water inlet pipeline (200) and the water return pipeline (300); a mounting sleeve (520) is arranged on the central axis (510); an elastic support component is arranged in the vertical direction of the mounting sleeve (520); and an elastic cavity expansion component linked to the elastic support component is arranged in the horizontal direction of the mounting sleeve (520); The elastic support assembly comprises an elastic rod (530) connected to the mounting sleeve (520) at one end, the other end of the elastic rod (530) being connected to an arc-shaped support sheet (540) whose outer arc contacts the inner walls of the water inlet pipeline (200) and the water return pipeline (300), and a retaining member (550) being provided at the end of the elastic rod (530) at the lower end; The elastic cavity expansion component comprises a connecting rod (560) having one end connected to the mounting sleeve (520), the other end of the connecting rod (560) being provided with an elastic arc sheet (570), the two ends of the elastic arc sheet (570) being in contact and connected with the end of the arc-shaped supporting sheet (540), wherein the outer arc of the elastic arc sheet (570) faces the mounting sleeve (520).

2. The water heating blanket according to claim 1, characterized in that: A receiving piece for receiving the water inlet pipeline (200) and the water return pipeline (300) is provided inside the arc-shaped elastic supporting sheet (410).

3. The water heating blanket according to claim 2, characterized in that: The accommodating member comprises a first positioning accommodating piece (440) arranged between a base layer (110) and a root of an arc-shaped elastic supporting piece (410), and a second positioning accommodating piece (450) arranged on an inserting ridge (430) at the end of another arc-shaped elastic supporting piece (410); the water inlet pipeline (200) and the water return pipeline (300) are arranged between the first positioning accommodating piece (440) and the second positioning accommodating piece (450).

4. A heating water circulation system, characterized in that: The invention comprises a main unit (600) connected to the water heating blanket according to any one of claims 1 to 3, wherein a heating component and a circulation component are arranged inside the main unit (600), a water outlet of the main unit (600) is connected to a water inlet pipeline (200), and a water return port of the main unit (600) is connected to a water return pipeline (300).

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