Temperature sensing silver foil tube capable of prompting water temperature
By designing silver foil layer, temperature-sensitive layer and transparent layer on the outer layer of the hose, using temperature-sensitive color-changing materials and silver foil to reflect light, the problem that the hose cannot prompt water temperature in real time is solved, and the water temperature is quickly prompted, reducing the risk of scalds and reducing production costs.
Patent Information
- Application Number
- CN202422918052.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-28
- Publication Date
- 2025-08-22
- Estimated Expiration
- 2034-11-28
AI Technical Summary
The existing hose cannot prompt the internal water temperature in real time, resulting in too high water outlet temperature that may burn the user, especially when the hose is long, it cannot quickly lower the water temperature.
A hose outer layer including a silver foil layer, a temperature-sensitive layer and a transparent layer is designed. The temperature-sensitive color-changing material in the temperature-sensitive layer is used to change color at high temperatures. Observe through the transparent layer and use the light reflected by the silver foil layer to make the color-changing more eye-catching, and combine it with the reinforced depression and convex surface of the inner layer of the hose to improve the temperature-sensitive effect.
Quickly remind the water temperature, avoid scalding, reduce production costs, improve user safety and observation convenience.
Smart Images
Figure CN223257726U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of hoses, in particular to a temperature-sensitive silver foil hose capable of prompting water temperature. Background Art
[0002] Hoses and other tubing are common tools for transferring liquids. During use, the inability to determine the temperature of the liquid flowing through the hose often leads to overheating of the water, resulting in burns. While the outlet is typically equipped with a thermostat and temperature display, long hoses often prevent the outlet water from overheating, even if the outlet temperature is immediately lowered. Utility Model Content
[0003] The technical problem to be solved by the utility model is to provide a temperature-sensitive silver foil tube which can prompt the outlet water temperature and avoid the outlet water temperature being too high to affect the user's use.
[0004] In order to solve the above technical problems, the technical solution adopted by the utility model is: a temperature-sensitive silver foil tube that can prompt water temperature, including a hose inner layer and a hose outer layer, the hose outer layer covers the hose inner layer, the hose outer layer includes a silver foil layer, a temperature-sensitive layer and a transparent layer, the silver foil layer and the transparent layer are arranged at intervals along the length direction of the hose inner layer; silver foil is provided in the silver foil layer, a temperature-sensitive layer is provided between the transparent layer and the hose inner layer, and a temperature-sensitive color-changing material is provided in the temperature-sensitive layer.
[0005] Furthermore, the side of the transparent layer away from the temperature-sensing layer is arc-shaped.
[0006] Furthermore, the silver foil layer is inclined on both sides adjacent to the transparent layer; in the cross section of the outer layer of the hose parallel to the length direction of the inner layer of the hose, the silver foil layer is trapezoidal, and the length of the silver foil layer away from the inner layer of the hose is smaller than the length of the silver foil layer close to the inner layer of the hose.
[0007] Furthermore, a reinforcement recess is provided on a side of the inner layer of the hose close to the outer layer of the hose.
[0008] Furthermore, the temperature sensing layer has a plurality of raised surfaces on a side opposite to the inner layer of the hose.
[0009] Furthermore, the temperature sensing layer is embedded in the inner layer of the hose.
[0010] The beneficial effects of the present invention are as follows: the design of a transparent layer and a temperature-sensitive layer on the outer layer of the hose, when the outlet water temperature is too high, the temperature-sensitive layer changes color, and it can be quickly observed through the transparent layer to know the water temperature in the hose at this time to avoid being scalded by the outlet water at too high a temperature; in addition, the design of the silver foil layer can reduce the arrangement of the temperature-sensitive layer and reduce production costs. On the other hand, the silver foil in the adjacent silver foil layer can quickly reflect the changed color of the temperature-sensitive layer under the action of external light, making the color change more eye-catching and more conducive to user observation. BRIEF DESCRIPTION OF THE DRAWINGS
[0011] Figure 1 This is a structural schematic diagram of a temperature-sensitive silver foil tube that can indicate water temperature according to a specific embodiment of the present invention.
[0012] Description of labels:
[0013] 1. Hose inner layer; 2. Hose outer layer; 21. Silver foil layer; 22. Temperature-sensitive layer; 23. Transparent layer. DETAILED DESCRIPTION
[0014] In order to explain the technical content, achieved objectives and effects of the present invention in detail, the following description is given in conjunction with the embodiments and the accompanying drawings.
[0015] Please refer to Figure 1 A temperature-sensitive silver foil tube that can indicate water temperature includes a hose inner layer 1 and a hose outer layer 2. The hose outer layer 2 covers the hose inner layer 1. The hose outer layer 2 includes a silver foil layer 21, a temperature-sensitive layer 22 and a transparent layer 23. The silver foil layer 21 and the transparent layer 23 are arranged at intervals along the length direction of the hose inner layer 1; silver foil is provided in the silver foil layer 21, and a temperature-sensitive layer 22 is provided between the transparent layer 23 and the hose inner layer 1, and a temperature-sensitive color-changing material is provided in the temperature-sensitive layer 22.
[0016] From the above description, it can be seen that the beneficial effects of the present invention are: the design of the transparent layer 23 and the temperature-sensing layer 22 of the outer layer 2 of the hose, when the outlet water temperature is too high, the temperature-sensing layer 22 changes color, and it can be quickly observed through the transparent layer 23 to know the water temperature in the hose at this time to avoid being scalded by the outlet water at too high a temperature; in addition, the design of the silver foil layer 21 can reduce the arrangement of the temperature-sensing layer 22 and reduce production costs. On the other hand, the silver foil in the adjacent silver foil layer 21 can quickly reflect the changed color of the temperature-sensing layer 22 under the action of external light, making the color change more eye-catching and more conducive to user observation.
[0017] Furthermore, the side of the transparent layer 23 away from the temperature-sensing layer 22 is arc-shaped.
[0018] As can be seen from the above description, the design of the curved transparent layer 23 allows the color change at the temperature-sensitive layer 22 to be recognized and viewed from multiple angles.
[0019] Furthermore, the silver foil layer 21 is inclined on both sides adjacent to the transparent layer 23; in the cross section of the hose outer layer 2 parallel to the length direction of the hose inner layer 1, the silver foil layer 21 is trapezoidal, and the length of the silver foil layer 21 away from the hose inner layer 1 is smaller than the length of the silver foil layer 21 close to the hose inner layer 1.
[0020] From the above description, it can be seen that through the inclined design on both sides of the silver foil layer 21, the cross-sections of the transparent layer 23 and the silver foil layer 21 are both trapezoidal, so that the changed color of the temperature-sensitive layer 22 can be more easily identified under the irradiation of external light, and the reflected light can have a larger diffusion angle.
[0021] Furthermore, a reinforcement recess is provided on a side of the hose inner layer 1 close to the hose outer layer 2 .
[0022] As can be seen from the above description, the design of the reinforced recess of the hose inner layer 1 increases the connection area between the hose outer layer 2 and the hose inner layer 1, thereby improving the tightness of the fit between the two.
[0023] Furthermore, the temperature sensing layer 22 has a plurality of raised surfaces on a side opposite to the hose inner layer 1 .
[0024] As can be seen from the above description, the design of multiple raised surfaces of the temperature-sensing layer 22 can increase the temperature-sensing area, so that the temperature-sensing layer 22 can quickly sense the water temperature inside the pipe.
[0025] Furthermore, the temperature sensing layer 22 is embedded in the inner layer 1 of the hose.
[0026] As can be seen from the above description, the temperature sensing layer 22 is embedded in the inner layer 1 of the hose, so that it can be closer to the water flow inside the pipe and can reflect the water flow temperature more quickly and accurately.
[0027] Embodiment 1 is:
[0028] Application scenario: In the design of the water outlet temperature prompt of the hose, a temperature control device and a temperature display device are usually set on one side of the water outlet device. However, when the hose is long, even if the water outlet temperature is immediately lowered, the temperature of the water flowing inside the hose cannot be immediately changed, and thus it is impossible to effectively prevent the water outlet temperature from being too high.
[0029] like Figure 1 As shown, the temperature-sensitive silver foil tube that can prompt the water temperature in this embodiment includes a hose inner layer 1 and a hose outer layer 2, the hose outer layer 2 covers the hose inner layer 1, and the hose outer layer 2 includes a silver foil layer 21, a temperature-sensitive layer 22 and a transparent layer 23. The silver foil layer 21 and the transparent layer 23 are arranged at intervals along the length direction of the hose inner layer 1; silver foil is provided in the silver foil layer 21, and a temperature-sensitive layer 22 is provided between the transparent layer 23 and the hose inner layer 1, and a temperature-sensitive color-changing material is provided in the temperature-sensitive layer 22.
[0030] The side of the transparent layer 23 away from the temperature-sensing layer 22 is arc-shaped.
[0031] The silver foil layer 21 is inclined on both sides adjacent to the transparent layer 23; on the cross section of the hose outer layer 2 parallel to the length direction of the hose inner layer 1, the silver foil layer 21 is trapezoidal, and the length of the silver foil layer 21 away from the hose inner layer 1 is shorter than the length of the silver foil layer 21 close to the hose inner layer 1.
[0032] A reinforcement recess is provided on one side of the hose inner layer 1 close to the hose outer layer 2 .
[0033] The temperature sensing layer 22 has a plurality of raised surfaces on a side opposite to the hose inner layer 1 .
[0034] The temperature sensing layer 22 is embedded in the inner layer 1 of the hose.
[0035] Working principle: When water with too high a temperature flows into the pipe, the temperature-sensing layer 22 can quickly sense it and change its color. After the color change, the user can quickly identify the color change of the temperature-sensing layer 22 through the transparent layer 23, and the color change of the temperature-sensing layer 22 is more conspicuous under the reflection effect of the silver foil layer 21.
[0036] To sum up, the temperature-sensing silver foil tube that can prompt the water temperature provided by the present invention adopts the design of a transparent layer and a temperature-sensing layer on the outer layer of the hose. When the outlet water temperature is too high, the temperature-sensing layer changes color. It can be quickly observed through the transparent layer to know the water temperature in the hose at this time to avoid being scalded by the outlet water at too high a temperature. In addition, the design of the silver foil layer can reduce the layout of the temperature-sensing layer and reduce production costs. On the other hand, the silver foil in the adjacent silver foil layer can quickly reflect the changed color of the temperature-sensing layer under the action of external light, making the color change more eye-catching and more conducive to user observation.
[0037] The above description is merely an embodiment of the present invention and does not limit the patent scope of the present invention. Any equivalent transformations made using the contents of the description and drawings of the present invention, or directly or indirectly applied in the relevant technical field, are also included in the patent protection scope of the present invention.
Claims
1. A temperature-sensitive silver foil tube that can indicate water temperature, characterized in that: It includes a hose inner layer and a hose outer layer, the hose outer layer covers the hose inner layer, the hose outer layer includes a silver foil layer, a temperature-sensitive layer and a transparent layer, the silver foil layer and the transparent layer are arranged at intervals along the length direction of the hose inner layer; silver foil is arranged in the silver foil layer, a temperature-sensitive layer is arranged between the transparent layer and the hose inner layer, and a temperature-sensitive color-changing material is arranged in the temperature-sensitive layer.
2. The temperature-sensitive silver foil tube capable of prompting water temperature according to claim 1, characterized in that: The side of the transparent layer away from the temperature-sensing layer is arc-shaped.
3. The temperature-sensitive silver foil tube capable of prompting water temperature according to claim 1, characterized in that: The silver foil layer is inclined on both sides adjacent to the transparent layer; in the cross section of the outer layer of the hose parallel to the length direction of the inner layer of the hose, the silver foil layer is trapezoidal, and the length of the silver foil layer away from the inner layer of the hose is shorter than the length of the silver foil layer close to the inner layer of the hose.
4. The temperature-sensitive silver foil tube capable of prompting water temperature according to claim 1, characterized in that: A reinforcement recess is provided on one side of the hose inner layer close to the hose outer layer.
5. The temperature-sensitive silver foil tube capable of prompting water temperature according to claim 1, characterized in that: The temperature sensing layer has a plurality of convex surfaces on a side opposite to the inner layer of the hose.
6. The temperature-sensitive silver foil tube capable of prompting water temperature according to claim 1, characterized in that: The temperature sensing layer is embedded in the inner layer of the hose.