Blanket with constant temperature function

Abstract

The utility model relates to the technical field of blankets, and discloses a blanket with a constant temperature function, which comprises a water inlet pipe arranged outside the blanket and a water bag arranged inside the blanket, and the water inlet pipe is connected with the water bag; the pump body is arranged on the water inlet pipe, and the output end of the pump body is connected with the water inlet pipe; the heating frame is arranged at the input end of the pump body; the water outlet pipe is arranged between the blanket and the heating frame in a penetrating manner; the heating blocks are symmetrically arranged on the inner side wall of the heating frame; and the liquid inlet pipe penetrates through the top of the heating frame. The pump body and the heating block are controlled to be started, the heating block heats a water source in the heating frame to a set temperature, the heated water is conveyed into the water bag in the blanket by the pump body, the effect that the surface of the blanket is at a constant temperature is achieved, and meanwhile water heat in the water bag in the blanket is drained back to the heating frame through the water outlet pipe after being lost and is heated again through the heating block. Therefore, constant-temperature water circulation is achieved, and the constant-temperature effect of the blanket can be conveniently and continuously achieved.

Description

Technical Field

[0001] This utility model relates to the field of blanket technology, specifically a blanket with a constant temperature function. Background Technology

[0002] A blanket is a fabric product used to cover the body or lay on the surface of an object. It is usually made of materials such as wool, cotton, and synthetic fibers. It is characterized by warmth, softness, and comfort, and can be used for purposes such as warmth, decoration, and padding.

[0003] Existing blankets can only passively keep warm by relying on the heat retention properties of their materials. However, the human body is quite sensitive to temperature during sleep. Temperatures that are too high or too low can lead to sleep interruption or shallow sleep. Therefore, passively warming blankets are not conducive to creating a suitable and stable temperature environment, thereby reducing people's sleep quality. Utility Model Content

[0004] (a) Technical problems to be solved

[0005] To address the shortcomings of existing technologies, this utility model provides a blanket with a constant temperature function. It has the advantage of constant temperature and solves the problem that existing blankets can only passively keep warm by relying on the heat retention properties of their materials, which makes it difficult to create a suitable and stable temperature environment and thus affects sleep quality.

[0006] (II) Technical Solution

[0007] To achieve the above objectives, this utility model provides the following technical solution: a blanket with a constant temperature function, comprising a blanket; a constant temperature component is provided on the blanket, the constant temperature component comprising: a water inlet pipe disposed on the outside of the blanket, a water bladder disposed inside the blanket, the water inlet pipe being connected to the water bladder; a pump body disposed on the water inlet pipe, the output end of the pump body being connected to the water inlet pipe; a heating frame disposed on the input end of the pump body; a water outlet pipe passing through between the blanket and the heating frame; heating blocks symmetrically disposed on the inner sidewall of the heating frame; a liquid inlet pipe passing through the top of the heating frame; a temperature sensor disposed on the heating frame, the temperature sensor probe extending into the interior of the heating frame, the temperature sensor and the heating block being electrically connected via a controller.

[0008] Preferably, an insulation pad is provided on the outside of the heating frame.

[0009] Preferably, a drain pipe is provided through the outer wall of the heating frame.

[0010] Preferably, a one-way valve is provided on the water outlet pipe.

[0011] Preferably, the outlet pipe is provided with a branch pipe, and the branch pipe is provided with a valve.

[0012] Preferably, a filter frame is provided inside the heating frame, and the filter frame is located outside the pump body input end.

[0013] (III) Beneficial Effects

[0014] Compared with the prior art, this utility model provides a blanket with a constant temperature function, which has the following beneficial effects:

[0015] This blanket boasts the advantage of maintaining a constant temperature. It controls the pump and heating element to activate, with the heating element heating the water inside the heating frame to a set temperature. The heated water is then pumped into a water bladder inside the blanket, maintaining a constant temperature on the blanket surface. Simultaneously, the water in the bladder loses heat and is drained back into the heating frame through an outlet pipe, where it is reheated by the heating element, thus achieving a continuous circulation of temperature-controlled water and ensuring a consistent temperature. This solves the problem of existing blankets that rely solely on the insulating properties of their materials for passive warmth, making it difficult to create a suitable and stable temperature environment, which can negatively impact sleep quality. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the structure of this utility model;

[0017] Figure 2 This is a top view of the structure of this utility model;

[0018] Figure 3 This is a schematic diagram of the internal structure of the heating frame in this utility model;

[0019] Figure 4 This is a front view cross-sectional structural diagram of the heating frame in this utility model.

[0020] In the picture:

[0021] 1. Blanket;

[0022] 2. Thermostatic component; 21. Inlet pipe; 22. Pump body; 23. Heating frame; 24. Outlet pipe; 25. Heating block; 26. Liquid inlet pipe; 27. Temperature sensor;

[0023] 3. Insulation pad; 4. One-way valve; 5. Branch pipe; 6. Filter frame; 7. Drain pipe. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0025] Example 1

[0026] See Figure 1-4 A blanket with a constant temperature function includes a blanket 1; a constant temperature component 2 is provided on the blanket 1, the constant temperature component 2 includes: a water inlet pipe 21, disposed on the outside of the blanket 1, a water bladder disposed inside the blanket 1, the water inlet pipe 21 being connected to the water bladder; a pump body 22, disposed on the water inlet pipe 21, the output end of the pump body 22 being connected to the water inlet pipe 21; a heating frame 23, disposed on the input end of the pump body 22; a water outlet pipe 24, passing through the space between the blanket 1 and the heating frame 23; heating blocks 25, symmetrically disposed on the inner side wall of the heating frame 23; a liquid inlet pipe 26, passing through the top of the heating frame 23; a temperature sensor 27, disposed on the heating frame 23, the probe of the temperature sensor 27 extending into the interior of the heating frame 23, the temperature sensor 27 being electrically connected to the heating blocks 25 via a controller. A heat insulation pad 3 is disposed on the outside of the heating frame 23. A drain pipe 7 passes through the outer side wall of the heating frame 23.

[0027] During use, staff add water to the heating frame 23 beforehand via the inlet pipe 26, and control the pump 22 and heating block 25 to start via the controller (not shown in the figure). The heating block 25 heats the water inside the heating frame 23 to the set temperature. The heated water is then pumped by the pump 22 to the water bladder inside the blanket 1, achieving a constant temperature effect on the surface of the blanket 1. Simultaneously, the water in the water bladder inside the blanket 1 dissipates heat and is drained back to the heating frame 23 via the outlet pipe 24, where it is reheated by the heating block 25, thus achieving constant temperature water circulation and ensuring a continuous constant temperature effect on the blanket 1. Meanwhile, the temperature sensor 27 monitors the temperature of the water inside the heating frame 23. When the temperature does not reach the set value, the temperature sensor 27 sends the temperature data to the controller via an electrical signal. The controller then controls the heating block 25 to increase the temperature. Similarly, when the water temperature is too high, the temperature sensor 27, through the controller, lowers the heating block 25 to prevent burns to the user. The insulation pad 3 reduces heat loss from the heating frame 23, thereby improving heating efficiency and reducing energy waste. The drain pipe 7 on the outside of the heating frame 23 facilitates the drainage of water from inside the heating frame 23, eliminating the need to extract water through the inlet pipe 26, thus improving the convenience of water replacement.

[0028] Example 2

[0029] See Figure 1-4 Based on Embodiment 1, auxiliary functions have been added;

[0030] A one-way valve 4 is installed on the water outlet pipe 24. A branch pipe 5 is installed on the water outlet pipe 24, and a valve is installed on the branch pipe 5. A filter frame 6 is installed inside the heating frame 23, and the filter frame 6 is located outside the input end of the pump body 22.

[0031] The one-way valve 4 on the outlet pipe 24 ensures that the thermostatic water flows only in one direction from the blanket 1 to the heating frame 23, preventing backflow in the circulation system. The one-way valve 4 helps maintain stable pressure within the heating frame 23, thereby improving the stability and reliability of the entire thermostatic assembly 2. The branch pipe 5 on the outlet pipe 24 facilitates the drainage of residual water, preventing bacterial growth or odor. Before the pump body 22 delivers water from the heating frame 23 to the blanket 1, the water is filtered as it passes through the inlet pipe 26 to prevent impurities in the water from reaching the pump body 22 and causing blockage or damage.

[0032] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A blanket having a constant temperature function, characterized by: Includes a blanket (1); the blanket (1) is provided with a temperature-regulating component (2), the temperature-regulating component (2) including: A water inlet pipe (21) is provided on the outside of the blanket (1), and a water bladder is provided inside the blanket (1). The water inlet pipe (21) is connected to the water bladder. A pump body (22) is mounted on the water inlet pipe (21), and the output end of the pump body (22) is connected to the water inlet pipe (21); A heating frame (23) is disposed on the input end of the pump body (22); A water outlet pipe (24) is installed between the blanket (1) and the heating frame (23); Heating blocks (25) are symmetrically arranged on the inner sidewall of the heating frame (23); The liquid inlet pipe (26) is installed through the top of the heating frame (23); A temperature sensor (27) is disposed on the heating frame (23). The probe of the temperature sensor (27) extends into the heating frame (23). The temperature sensor (27) and the heating block (25) are electrically connected through a controller.

2. The blanket with the constant temperature function according to claim 1, characterized in that: The heating frame (23) is provided with an insulation pad (3) on the outside.

3. The blanket with the constant temperature function according to claim 2, characterized in that: A drain pipe (7) is provided through the outer wall of the heating frame (23).

4. The blanket with the constant temperature function according to claim 3, characterized in that: A one-way valve (4) is installed on the water outlet pipe (24).

5. The blanket with the constant temperature function according to claim 4, characterized in that: A branch pipe (5) is provided on the water outlet pipe (24), and a valve is provided on the branch pipe (5).

6. The blanket with the constant temperature function according to claim 5, characterized in that: A filter frame (6) is provided inside the heating frame (23), and the filter frame (6) is located outside the input end of the pump body (22).

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