Water blanket with electric heater

Abstract

The water blanket with the electric heater comprises a blanket body, a box body, a pump body, a carbon heating pipe and a net cover, and the blanket body is provided with a liquid pipeline used for adjusting the temperature of the blanket body; the box body is provided with liquid and communicates with the liquid pipeline so as to provide the liquid for the liquid pipeline, and the side, away from the blanket body, of the box body is concaved inwards to form a containing cavity; the pump body is connected with the box body for controlling the flow rate of liquid; the carbon heating tube is arranged in the placing cavity and is used for exchanging heat with the box body; and the mesh enclosure is used for covering the carbon heating tube. The electric heater and the blanket body are combined, the comfort level of people is improved, meanwhile, the space is reduced, and transportation and storage are convenient. Meanwhile, the carbon heating tube is arranged outside the box body and is not in contact with the liquid, so that the risk of electric leakage of the carbon heating tube is reduced, and the safety of an operator is improved.

Description

Technical Field

[0001] The present application relates to the field of daily necessities, and in particular to a water blanket with an electric heater. Background Art

[0002] As people's living standards continue to improve, in winter or severe cold weather, people want a heating blanket to provide warmth for people. Usually, a water blanket is selected. The water blanket includes a blanket body with an inner cavity and a heating component. The heating component heats water, and the heated water enters the inner cavity of the blanket body, thereby providing heat to the blanket body to meet people's needs for warmth. At the same time, people also need a heater to increase the ambient temperature and further provide people with comfort.

[0003] However, if the heater and the blanket are used at the same time, they occupy a large space, requiring a large transportation space during transportation and a large storage space during storage. Utility Model Content

[0004] The purpose of the present application is to provide a water blanket with an electric heater, so that the operator can use the water blanket and the electric heater at the same time, further improving the operator's comfort level. At the same time, the heater and the blanket are combined to reduce transportation and storage space.

[0005] To this end, in a first aspect, an embodiment of the present application provides a water blanket with an electric heater, comprising: a blanket body, provided with a liquid pipeline for adjusting the temperature of the blanket body; a box body, provided with liquid and the box body is connected to the liquid pipeline to provide liquid to the liquid pipeline, and the box body is concave on one side away from the blanket body to form a placement cavity; a pump body, connected to the box body for controlling the flow rate of the liquid; a carbon heating tube, arranged in the placement cavity and used for heat exchange with the box body; and a mesh cover for covering the carbon heating tube.

[0006] In a possible implementation, the box body is provided with a first water inlet, a twist cover is provided at the first water inlet, an air outlet is provided around the twist cover, and the air outlet is used to communicate with the inner cavity of the box body.

[0007] In a possible implementation, a protective shell is further included, wherein the protective shell covers the box body, the protective shell is provided with a heating port corresponding to the placement cavity, and the mesh cover is connected to the protective shell and covers the heating port.

[0008] In one possible implementation, the protective shell includes a shell, a cover body and a base that are detachably connected, the cover body is provided with a second water inlet connected to the first water inlet, the twist cover is connected to the second water inlet, and the cover body is also provided with a groove, and the second water inlet is located in the groove.

[0009] In a possible implementation, a first bracket is further included, and the carbon heating tube is connected to the base via the first bracket.

[0010] In a possible implementation, a temperature controller is further included, and the temperature controller is connected to the carbon heating tube.

[0011] In a possible implementation manner, a second bracket is further included, and the temperature controller is housed in the second bracket.

[0012] In a possible implementation, a control center is further included. The control center is located on a side of the protective shell away from the carbon heating tube. The control center is electrically connected to the temperature controller, the carbon heating tube and the pump body.

[0013] In a possible implementation, the control center is provided with a plurality of operation buttons to facilitate an operator to control the control center.

[0014] In a possible implementation, the box body, the first bracket, the second bracket, and the mesh cover are made of stainless steel, and the protective shell is made of plastic.

[0015] The water blanket with an electric heater provided in the embodiment of the present application includes a blanket body, a box body, a pump body, a carbon heating tube and a mesh cover. The blanket body is provided with a liquid pipeline for adjusting the temperature of the blanket body; the box body is provided with liquid and the box body is connected to the liquid pipeline to provide liquid to the liquid pipeline, and the side of the box body away from the blanket body is concave to form a placement cavity; the pump body is connected to the box body to control the flow rate of the liquid; the carbon heating tube is arranged in the placement cavity and is used for heat exchange with the box body; the mesh cover is used to cover the carbon heating tube. The present application combines the electric heater with the blanket body, which improves people's comfort while reducing space and facilitating transportation and storage. At the same time, the carbon heating tube is arranged outside the box body and does not contact with the liquid, which reduces the risk of leakage of the carbon heating tube and improves the safety of the operator. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the invention and, together with the description, serve to explain the principles of the invention.

[0017] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, for ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative labor.

[0018] One or more embodiments are exemplarily described by pictures in the corresponding drawings, and these exemplified descriptions do not constitute limitations on the embodiments. Elements with the same reference numerals in the drawings represent similar elements, and unless otherwise stated, the figures in the drawings do not constitute proportional limitations.

[0019] Figure 1 A schematic diagram showing the structure of a water blanket with an electric heater provided in an embodiment of the present application is shown;

[0020] Figure 2 A partial schematic diagram of a water blanket with an electric heater provided in an embodiment of the present application is shown;

[0021] Figure 3 An exploded view of a water blanket with an electric heater provided in an embodiment of the present application is shown;

[0022] Figure 4 A flow chart of a water blanket with an electric heater provided in an embodiment of the present application is shown.

[0023] Description of reference numerals:

[0024] 1. Blanket body; 11. Liquid pipeline; 2. Box body; 21. Placement cavity; 22. First water inlet; 23. Twist cover; 231. Air outlet; 3. Pump body; 4. Carbon heating tube; 5. Mesh cover; 6. Protective shell; 61. Heating port; 62. Shell; 63. Cover body; 631. Second water inlet; 632. Groove; 64. Base; 7. First bracket; 8. Temperature controller; 81. Second bracket; 9. Control center. DETAILED DESCRIPTION

[0025] In order to make the purpose, technical solution and advantages of the embodiments of the present application clearer, the technical solution in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of this application.

[0026] The disclosure below provides many different embodiments or examples to implement different structures of the present invention. In order to simplify the disclosure of the present invention, the parts and settings of specific examples are described below. Of course, they are only examples, and the purpose is not to limit the present invention. In addition, the present invention can repeat reference numbers and / or letters in different examples. This repetition is for the purpose of simplification and clarity, and does not itself indicate the relationship between the various embodiments and / or settings discussed.

[0027] For ease of description, spatial relative terms may be used herein to describe the relative positional relationship or movement of one element or feature relative to another element or feature as shown in the figure, such as "inside", "outside", "inner side", "outer side", "below", "below", "above", "above", "front", "back", etc. Such spatial relative terms are intended to include different orientations of the device in use or operation in addition to the orientation depicted in the figure. For example, if the device in the figure undergoes a position flip or a posture change or a motion state change, then these directional indications also change accordingly, for example: an element described as "below other elements or features" or "below other elements or features" will subsequently be oriented as "above other elements or features" or "above other elements or features". Therefore, the example term "below..." may include both upper and lower orientations. The device may be otherwise oriented (rotated 90 degrees or in other directions) and the spatial relative descriptors used herein are interpreted accordingly.

[0028] Figure 1 The schematic diagram of the structure of the water blanket with electric heater provided in the embodiment of the present application is shown. Figure 2 A partial schematic diagram of a water blanket with an electric heater provided in an embodiment of the present application is shown. Figure 3 An exploded view of a water blanket with an electric heater provided in an embodiment of the present application is shown. Figure 4 A flow chart of a water blanket with an electric heater provided in an embodiment of the present application is shown.

[0029] like Figures 1 to 4 As shown, an embodiment of the present application provides a water blanket with an electric heater, which includes a blanket body 1, a box body 2, a pump body 3, a carbon heating tube 4 and a mesh cover 5. The blanket body 1 is provided with a liquid pipeline 11 for adjusting the temperature of the blanket body 1; the box body 2 is provided with liquid and the box body 2 is connected with the liquid pipeline 11 to provide liquid to the liquid pipeline 11, and a placement cavity 21 is formed inwardly on the side of the box body 2 away from the blanket body 1; the pump body 3 is connected to the box body 2 for controlling the flow rate of the liquid; the carbon heating tube 4 is arranged in the placement cavity 21 and is used for heat exchange with the box body 2; the mesh cover 5 is used to cover the carbon heating tube 4.

[0030] It should be understood that the water blanket with electric heater includes a blanket body 1, which is rectangular, circular or any other shape, and the present application does not limit it. The blanket body 1 is provided with a chamber to facilitate the liquid to enter the blanket body 1. The chamber can be composed of a bent pipe, and the bent pipe is distributed throughout the blanket body 1 to improve the heating balance of the blanket body 1. The blanket body 1 is provided with a liquid pipe 11, and the liquid can enter the chamber of the blanket body 1 through the liquid pipe 11, thereby increasing the temperature of the blanket body 1 to provide heating for the operator and improve the comfort of the operator.

[0031] The box body 2 is provided with an inner cavity, and the inner cavity of the box body 2 is filled with liquid, and the liquid can be water or other liquids, which is not limited in this application. The box body 2 is connected to the liquid pipeline 11, that is, the liquid in the box body 2 can flow into the chamber of the blanket body 1 through the liquid pipeline 11, and the liquid in the chamber of the blanket body 1 can also flow into the box body 2 through the liquid pipeline 11, so as to heat the blanket body 1.

[0032] The box body 2 is provided with a water inlet and a water outlet. The water inlet of the box body 2 is located at the upper end of the box body 2, and the water outlet of the box body 2 is located at the lower end of the box body 2. Two liquid pipes 11 are provided, one liquid pipe 11 is connected to the water inlet; the other liquid pipe 11 is connected to the water outlet. When the liquid in the box body 2 is heated, it flows into the blanket body 1 from the water outlet at the lower end of the box body 2 to heat the blanket body 1. The other liquid pipe 11 is connected to the water inlet, and the liquid shell in the blanket body 1 flows into the box body 2 from the upper end of the box body 2 to achieve liquid recycling.

[0033] The pump body 3 is connected to the box body 2 , and the operator can control the flow rate of the liquid through the pump body 3 , thereby controlling the temperature of the blanket body 1 .

[0034] Furthermore, a placement cavity 21 is concavely arranged on one side of the box body 2 away from the blanket body 1, and the carbon heating tube 4 is located in the placement cavity 21. The carbon heating tube 4 can heat the box body 2, and the temperature emitted by the carbon heating tube 4 can also heat the air to achieve the function of an electric heater, thereby combining the electric heater with the blanket body 1, improving people's comfort while reducing space, and facilitating transportation and storage. At the same time, the carbon heating tube 4 is arranged outside the box body 2 and does not contact the liquid, which reduces the risk of leakage of the carbon heating tube 4 and improves the safety of the operator.

[0035] The mesh cover 5 is arranged in an arc shape, and the inner cavity of the mesh cover 5 covers the carbon heating tube 4, so that the operator is prevented from touching the carbon heating tube 4, thereby further improving the safety of the operator.

[0036] Reference Figure 1-Figure 3 In some optional embodiments, the box body 2 is provided with a first water inlet 22 , a twist cover 23 is provided at the first water inlet 22 , and an air outlet 231 is provided around the twist cover 23 , and the air outlet 231 is used to connect to the inner cavity of the box body 2 .

[0037] The first water inlet 22 is located at the top of the box body 2. The box body 2 has an annular tube protruding from the first water inlet 22. The twist cover 23 is threadedly connected to the annular tube. When water needs to be added, the twist cover 23 is separated from the annular tube so that the first water inlet 22 is opened for water addition. When water does not need to be added, the twist cover 23 is connected to the annular tube so that the first water inlet 22 is covered to prevent foreign matter from entering the box body 2.

[0038] Furthermore, air outlet holes 231 are provided on the peripheral side of the twist cover 23, and the air outlet holes 231 are connected to the inner cavity of the box body 2. That is, when the liquid in the box body 2 is heated, the steam of the box body 2 can flow out through the air outlet holes 231, thereby reducing the pressure in the box body 2, avoiding deformation of the box body 2 due to changes in air pressure, and improving the safety of the operator's operation. At the same time, the steam of the box body 2 can flow into the air to humidify the air, further improving the operator's user experience.

[0039] Refer to the figure and Figure 3 In some optional embodiments, a protective shell 6 is further included, the protective shell 6 covers the box body 2, the protective shell 6 is provided with a heating port 61 corresponding to the placement cavity 21, and the mesh cover 5 is connected to the protective shell 6 and covers the heating port 61. The protective shell 6 is used to protect the box body 2 to prevent the box body 2 from being affected by the outside world. The protective shell 6 and the heating port 61 corresponding to the placement cavity 21 do not affect the carbon heating tube 4 heating the outside air, thereby improving the operator's experience.

[0040] In some optional embodiments, the protective shell 6 includes a detachably connected shell body 62, a cover body 63 and a base 64, the cover body 63 is provided with a second water inlet 631 connected to the first water inlet 22, the twist cover 23 is connected to the second water inlet 631, and the cover body 63 is also provided with a groove 632, and the second water inlet 631 is located in the groove 632.

[0041] The shell 62, the cover 63 and the base 64 are detachably connected and can be connected by plugging, bolting, etc. The detachable connection not only improves the convenience of the box 2, but also facilitates later disassembly and maintenance.

[0042] The cover body 63 is provided with a second water inlet 631, and the cover body 63 also protrudes an annular pipe at the second water inlet 631, and the annular pipe of the box body 2 protrudes from the second water inlet 631. The cover body 63 is also provided with a groove 632, and the groove 632 is arranged in an arc shape. The second water inlet 631 is located in the groove 632. The arrangement of the groove 632 can collect the liquid condensed from the steam flowing out of the air outlet 231 of the twist cover 23. The annular pipe arranged at the second water inlet 631 of the cover body 63 can prevent the liquid in the groove 632 from flowing into the protective shell 6, avoid the influence of the liquid on the present application, improve the safety of the present application, and also improve the operator's experience.

[0043] In some optional embodiments, a first bracket 7 is further included, and the carbon heating tube 4 is connected to the base 64 through the first bracket 7. The first bracket 7 isolates the carbon heating tube 4 from the base 64 to prevent the carbon heating tube 4 from directly contacting the base 64, and reduces the influence of the temperature of the carbon heating tube 4 on the base 64, thereby protecting the base 64.

[0044] In some optional embodiments, a temperature controller 8 is further included, and the temperature controller 8 is connected to the carbon heating tube 4. The temperature controller 8 refers to a series of automatic control elements that produce physical deformation inside the switch according to the temperature change of the working environment, thereby producing certain special effects and generating conduction or disconnection actions, also called temperature control switch, temperature protector, or simply temperature controller. Alternatively, the temperature is transmitted to the temperature controller through the temperature protector, and the temperature controller 8 issues a switch command, thereby controlling the operation of the carbon heating tube 4 to achieve the desired temperature and energy-saving effect.

[0045] In some optional embodiments, a second bracket 81 is further included, and the second bracket 81 covers the temperature controller 8. The second bracket 81 is connected to the cover body 63, and the second bracket 81 covers the temperature controller 8 to protect the temperature controller 8.

[0046] In some optional embodiments, a control center 9 is further included. The control center 9 is located on a side of the protective shell 6 away from the carbon heating tube 4. The control center 9 is electrically connected to the temperature controller 8, the carbon heating tube 4 and the pump body 3. The control center 9 is electrically connected to the carbon heating tube 4 and can be used to adjust the working condition of the carbon heating tube 4; the control center 9 is electrically connected to the temperature controller 8, and the temperature controller 8 can transmit a signal to the control center 9 so that the control center 9 can control the working condition of the carbon heating tube 4; the control center 9 is electrically connected to the pump body 3, and can control the speed of the liquid flow by controlling the working condition of the pump body 3, thereby controlling the temperature of the blanket body 1.

[0047] The control center 9 is located on a side of the protective shell 6 away from the carbon heating tube 4 , which is convenient for the operator to operate and reduces the influence of the carbon heating tube 4 on the control center 9 , thereby increasing the service life of the control center 9 .

[0048] Referring to protrusions 2 and 3, in some optional embodiments, the control center 9 is provided with a plurality of operation buttons to facilitate the operator to control the control center 9. The operator can control the control center 9 through the control buttons, and there are a plurality of buttons, each of which is provided with a different function, so that the operator can control each part of the present application separately.

[0049] In some optional embodiments, the control center 9 is provided with a control panel, and the control panel is provided as a touch screen, and the user can control the control center 9 through the touch screen.

[0050] In some optional embodiments, the material of the box body 2, the first bracket 7, the second bracket 81 and the mesh cover 5 is stainless steel, and the material of the protective shell 6 is plastic. The stainless steel material of the box body 2, the first bracket 7, the second bracket 81 and the mesh cover 5 can facilitate heat transfer, and the plastic material of the protective shell 6 is high temperature resistant plastic, which reduces heat transfer and improves the convenience of use for the operator.

[0051] It should be understood that the terms used herein are only for the purpose of describing specific example embodiments and are not intended to be limiting. Unless the context clearly indicates otherwise, the singular forms "one", "an" and "said" as used herein may also be meant to include plural forms. The terms "include", "comprise", "contain", and "have" are inclusive, and therefore specify the existence of stated features, steps, operations, elements and / or parts, but do not exclude the existence or addition of one or more other features, steps, operations, elements, parts, and / or combinations thereof. The method steps, processes, and operations described herein are not interpreted as necessarily requiring them to be performed in the specific order described or illustrated, unless the execution order is clearly indicated. It should also be understood that additional or alternative steps may be used.

[0052] Although the terms first, second, third, etc. can be used in the text to describe multiple elements, components, regions, layers and / or sections, these elements, components, regions, layers and / or sections should not be limited by these terms. These terms can only be used to distinguish an element, component, region, layer or section from another region, layer or section. Unless the context clearly indicates, terms such as "first", "second" and other numerical terms do not imply order or sequence when used in the text. Therefore, the first element, component, region, layer or section discussed below can be referred to as the second element, component, region, layer or section without departing from the teaching of the example embodiments.

[0053] The foregoing is merely a specific embodiment of the present invention, which enables those skilled in the art to understand or implement the present invention. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown herein, but rather to the widest scope consistent with the principles and novel features claimed herein.

Claims

1. A water blanket with an electric heater, characterized in that: include: A blanket body provided with a liquid pipeline for adjusting the temperature of the blanket body; A box body is provided with liquid and is in communication with the liquid pipeline to provide liquid to the liquid pipeline, and a side of the box body facing away from the blanket body is concave to form a placement cavity; A pump body connected to the box body for controlling the flow rate of the liquid; A carbon heating tube is disposed in the placement cavity and is used for exchanging heat with the box body; and The mesh cover is used for covering the carbon heating tube.

2. The water blanket with electric heater according to claim 1, characterized in that: The box body is provided with a first water inlet, a twist cover is provided at the first water inlet, and an air outlet is provided on the peripheral side of the twist cover, and the air outlet is used to communicate with the inner cavity of the box body.

3. The water blanket with electric heater according to claim 2, characterized in that: It also includes a protective shell, which covers the box body, and the protective shell is provided with a heating port corresponding to the placement cavity. The mesh cover is connected to the protective shell and covers the heating port.

4. The water blanket with electric heater according to claim 3, characterized in that: The protective shell includes a shell, a cover body and a base that are detachably connected. The cover body is provided with a second water inlet connected to the first water inlet. The twist cover is connected to the second water inlet. The cover body is also provided with a groove, and the second water inlet is located in the groove.

5. The water blanket with electric heater according to claim 4, characterized in that: It also includes a first bracket, and the carbon heating tube is connected to the base through the first bracket.

6. The water blanket with electric heater according to claim 5, characterized in that: It also includes a temperature controller, which is connected to the carbon heating tube.

7. The water blanket with electric heater according to claim 6, characterized in that: It also includes a second bracket, and the second bracket covers the temperature controller.

8. The water blanket with electric heater according to claim 7, characterized in that: It also includes a control center, which is located on a side of the protective shell away from the carbon heating tube, and the control center is electrically connected to the temperature controller, the carbon heating tube and the pump body.

9. The water blanket with electric heater according to claim 8, characterized in that: The control center is provided with a plurality of operation buttons so that the operator can control the control center.

10. The water blanket with electric heater according to claim 7, characterized in that: The box body, the first bracket, the second bracket and the mesh cover are made of stainless steel, and the protective shell is made of plastic.

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