Super sensitive temperature bulb

Abstract

The utility model discloses a super-sensitive thermal bulb, which comprises a super-thermal conductive bulb shell, a memory alloy material, a drainage guide rail piece, a drainage propulsion adjusting column, a temperature regulator, a universal locking cap and a fixing stud, the drainage guide rail piece is fixedly connected with the super-thermal temperature-conducting cladding and is used for positioning the installation of the memory alloy material; two ends of the drainage propelling adjusting column are respectively positioned in the drainage guide rail piece and the fixing stud and can slide in the drainage guide rail piece and the fixing stud; the two ends of the drainage propelling adjusting column are made of memory alloy materials and correspondingly abut against a valve rod in the valve. According to the super-sensitive thermal bulb, the shell is designed into a blade type, and is matched with a memory alloy material adopted in the shell, so that tiny changes of room temperature can be sensed very sensitively, the flow of a valve can be adjusted sensitively and automatically, the indoor temperature range can be ensured more accurately, the heating sensitivity is more humanized, and the indoor temperature can be ensured more stably; and meanwhile, the super-sensitive temperature bulb has few parts and a simple structure, and can be more conveniently and quickly mounted.

Description

Technical Field

[0001] The utility model relates to the technical field of temperature bulbs, in particular to a super-sensitive temperature bulb. Background Art

[0002] The full name of the temperature control valve is the temperature control valve. The temperature control valve is realized through the radiator thermostatic control valve. The radiator thermostatic control valve is composed of a thermostat, a flow regulator and a pair of connecting parts. The core component of the thermostat is the sensor unit, that is, the temperature bulb. The temperature bulb can sense the change of the surrounding environment temperature and generate a volume change, drive the temperature regulator valve core to generate a displacement, and then adjust the water volume of the radiator to change the heat of the radiator. The set temperature of the thermostatic valve can be adjusted manually. The thermostatic valve will automatically control and regulate the water volume of the radiator according to the set requirements, so as to achieve the purpose of controlling the indoor temperature of the temperature control valve. The temperature control valve is generally installed in front of the radiator and can automatically adjust the flow rate to achieve the room temperature required by residents.

[0003] At present, a common temperature control valve on the market is that the temperature control head senses the room temperature through a thermal medium and generates a displacement output to control the opening of the valve body. Although the temperature control head has the function of controlling the opening of the valve body, on the one hand, it has many components, a complex structure, and poor convenience in installation and adjustment. On the other hand, the temperature control head is a temperature control valve core that uses a thermal element to realize the automatic adjustment of the water temperature. Its principle is that the thermal element generates a telescopic change with the change of the water temperature to realize the adjustment of the hot water flow rate, so as to achieve the purpose of automatically adjusting the ambient temperature. However, the existing temperature control valve cannot accurately guarantee the indoor temperature, or the temperature deviates after using for a period of time, and the sensitivity cannot achieve a better temperature control effect, which affects the important factor of the control valve temperature control and cannot provide more user-friendly heating. Summary of the Invention

[0004] The purpose of the utility model is to solve the problems put forward in the above background art and provide a super-sensitive temperature bulb.

[0005] To solve the above technical problems, the technical solution of the present utility model is as follows: A super-sensitive temperature bulb, comprising a super-thermal conductivity temperature bulb shell, a shape memory alloy material, a drainage guide rail member, a drainage propulsion adjustment column, a temperature regulator, a universal locking cap, and a fixing stud; the shape memory alloy material is installed inside the super-thermal conductivity temperature bulb shell, the drainage guide rail member is fixedly connected to the super-thermal conductivity temperature bulb shell and positions the installation of the shape memory alloy material; the temperature regulator is rotatably connected to the super-thermal conductivity temperature bulb shell, the fixing stud passes through the universal locking cap and is fixedly connected to the temperature regulator, and both ends of the drainage propulsion adjustment column are respectively located in the drainage guide rail member and the fixing stud and can be positioned and slide in both; the universal locking cap installs the entire device on the corresponding valve, both ends of the drainage propulsion adjustment column respectively abut against the shape memory alloy material and the valve stem in the valve, the shape memory alloy material expands when heated, pushing the drainage propulsion adjustment column to push and adjust the valve stem in the valve, and the shape memory alloy material contracts when cooled, and the elastic force on the valve stem in the valve pushes the drainage propulsion adjustment column back.

[0006] In the above-mentioned super-sensitive temperature bulb, a plurality of temperature-sensing blades are provided on the super-thermal conductivity temperature bulb shell.

[0007] In the above-mentioned super-sensitive temperature bulb, an upper positioning sliding hole is provided in the drainage guide rail member, a lower positioning sliding hole is provided in the fixing stud, and both ends of the drainage propulsion adjustment column are respectively located in the upper positioning sliding hole and the lower positioning sliding hole.

[0008] In the above-mentioned super-sensitive temperature bulb, a positioning boss matching the lower positioning sliding hole is provided at the lower end of the drainage propulsion adjustment column.

[0009] In the above-mentioned super-sensitive temperature bulb, a propulsion top column is provided between the end of the drainage propulsion adjustment column and the shape memory alloy material.

[0010] In the above-mentioned super-sensitive temperature bulb, a low-friction gasket is provided between the propulsion top column and the drainage propulsion adjustment column.

[0011] In the above-mentioned super-sensitive temperature bulb, an installation hole is provided in the super-thermal conductivity temperature bulb shell, and the shape memory alloy material is arranged in the installation hole.

[0012] In the above-mentioned super-sensitive temperature bulb, a fixing groove is provided in the super-thermal conductivity temperature bulb shell, and the end of the drainage guide rail member is fixed in the fixing groove.

[0013] In the above-mentioned super-sensitive temperature bulb, a sealing ring is provided between the end of the drainage guide rail member and the fixing groove.

[0014] In the above-mentioned super-sensitive temperature bulb, a threaded adjustment portion is provided on the temperature regulator, and an adjustment connection hole matching the threaded adjustment portion is provided on the super-thermal conductivity temperature bulb shell.

[0015] The utility model has the following beneficial effects:

[0016] The outer shell of the super-sensitive temperature bulb of the utility model is designed in the shape of a blade, with sensitive temperature sensing. Cooperating with the memory alloy material used inside, it can very sensitively sense tiny changes in the room temperature. It can quickly and sensitively automatically adjust the valve flow rate through the drainage and propulsion adjustment column, can more accurately ensure the indoor temperature range, can achieve a good temperature control effect, has a more user-friendly heating sensitivity, and can more stably ensure the indoor temperature. At the same time, the super-sensitive temperature bulb has fewer parts and a simple structure, and can be more conveniently installed quickly. Description of the Drawings

[0017] Figure 1 is an exploded view of the wire winding device in the utility model;

[0018] Figure 2 is a sectional view of the utility model;

[0019] Figure 3 is a three-dimensional view of the utility model. Detailed Embodiment

[0020] The utility model will be further described in conjunction with the drawings.

[0021] Please refer to Figures 1 to 3 , the utility model provides a super-sensitive temperature bulb, which is characterized in that it includes a super-thermal conduction temperature bulb shell 1, a memory alloy material 2, a drainage guide rail member 3, a drainage propulsion adjustment column 4, a temperature regulator 5, a universal locking cap 6, and a fixing stud 7.

[0022] A number of temperature sensing blades 8 are provided on the super-thermal conduction temperature bulb shell 1, so that the super-thermal conduction temperature bulb shell is sensitive to temperature induction and can better feedback and cooperate with the memory alloy material 2 for control work.

[0023] The memory alloy material 2 is installed in the super-thermal conduction temperature bulb shell 1. An installation hole 14 is provided in the super-thermal conduction temperature bulb shell 1, and the memory alloy material 2 is arranged in the installation hole 14. The drainage guide rail member 3 is fixedly connected to the super-thermal conduction temperature bulb shell 1 and positions the installation of the memory alloy material 2. Specifically, a fixing groove 15 is provided in the super-thermal conduction temperature bulb shell 1, and the end of the drainage guide rail member 3 is fixed in the fixing groove 15. In order to improve the connection sealing performance, a sealing ring 16 is provided between the end of the flow guide rail member 3 and the fixing groove 15.

[0024] The temperature regulator 5 is rotatably connected to the super-thermal conduction temperature bulb shell 1. A threaded adjustment portion 17 is provided on the temperature regulator 5, and an adjustment connection hole 18 that cooperates with the threaded adjustment portion 17 is provided on the super-thermal conduction temperature bulb shell 1.

[0025] The fixing stud 7 passes through the universal locking cap 6 and is fixedly connected to the temperature regulator 5. Both ends of the drainage propulsion adjustment column 4 are respectively located in the drainage guide rail member 3 and the fixing stud 7 and can be positioned and slid therein. Specifically, an upper positioning sliding hole 9 is provided in the drainage guide rail member 3, and a lower positioning sliding hole 10 is provided in the fixing stud 7. Both ends of the drainage propulsion adjustment column 4 are respectively located in the upper positioning sliding hole 9 and the lower positioning sliding hole 10. Further, a positioning boss 11 matching the lower positioning sliding hole 10 is provided at the lower end of the drainage propulsion adjustment column 4.

[0026] Further, in order to better ensure the propulsion between the drainage propulsion adjustment column 4 and the shape memory alloy material 2, a propulsion top column 12 is provided between the end of the drainage propulsion adjustment column 4 and the shape memory alloy material 2. A low-friction gasket 13 is provided between the propulsion top column 12 and the drainage propulsion adjustment column 4.

[0027] When installing and connecting, the entire device is installed on the corresponding valve through the universal locking cap 6. Both ends of the drainage propulsion adjustment column 4 respectively abut against the shape memory alloy material 2 and the valve stem in the valve. The valve used is an existing structural technology, so it will not be specifically described here. During use, when the indoor temperature exceeds the set temperature, the shape memory alloy material 2 in the super-sensitive temperature package expands due to heat, and the drainage propulsion adjustment column 4 is pushed through the propulsion top column 12 to push and adjust the valve stem in the valve, closing the valve slightly, reducing the water inlet flow rate of the radiator, and making the room temperature reach the set temperature. When the indoor temperature is lower than the set temperature, the shape memory alloy material 2 in the super-sensitive temperature package contracts due to cold, with a reduced volume, and the valve stem in the valve elastically resets to push the drainage propulsion adjustment column 4 back, opening the valve wider, increasing the water inlet flow rate of the radiator, until the room temperature reaches the set value.

[0028] The above has introduced in detail a super-sensitive temperature package provided by an embodiment of the present invention. Specific examples are used in this article to elaborate on the principle and implementation manner of the present invention. The description of the above embodiments is only used to help understand the technical solution disclosed by the present invention. At the same time, for those of ordinary skill in the art, based on the idea of the present invention, there will be changes in the specific implementation manner and application scope. In summary, the content of this specification should not be construed as a limitation of the present invention.

Claims

1. A super sensitive temperature package, characterized in that: The invention comprises a superheated thermal conductive shell (1), a memory alloy material (2), a drainage guide rail (3), a drainage propulsion adjustment column (4), a temperature regulator (5), a universal locking cap (6), and a fixing stud (7); the memory alloy material (2) is installed in the superheated thermal conductive shell (1); the drainage guide rail (3) is fixedly connected to the superheated thermal conductive shell (1) and positions the installation of the memory alloy material (2); the temperature regulator (5) is rotatably connected to the superheated thermal conductive shell (1); the fixing stud (7) passes through the universal locking cap (6) and is fixedly connected to the temperature regulator (5) fixed connection, the two ends of the drainage propulsion adjustment column (4) are respectively located in the drainage guide rail (3) and the fixed stud (7), and can be positioned and slid in the two; the universal locking cap (6) installs the entire device on the corresponding valve, the two ends of the drainage propulsion adjustment column (4) are respectively memory alloy materials (2), and are correspondingly abutted against the valve stem in the valve, the memory alloy material (2) expands when heated, and pushes the drainage propulsion adjustment column (4) to push and adjust the valve stem in the valve, and the memory alloy material (2) contracts when cooled, and the elastic force on the valve stem in the valve resets and pushes back the drainage propulsion adjustment column (4).

2. A super sensitive temperature package according to claim 1, characterized in that: A plurality of temperature sensing blades (8) are provided on the superheat conductive cladding (1).

3. A super sensitive temperature package according to claim 1, characterized in that: The drainage guide rail member (3) is provided with an upper positioning slide hole (9), the fixing stud (7) is provided with a lower positioning slide hole (10), and the two ends of the drainage propulsion adjustment column (4) are respectively located in the upper positioning slide hole (9) and the lower positioning slide hole (10).

4. A super sensitive temperature package according to claim 3, characterized in that: The lower end of the drainage propulsion adjustment column (4) is provided with a positioning boss (11) matching the lower positioning sliding hole (10).

5. A super sensitive temperature package according to claim 4, characterized in that: A propulsion top column (12) is provided between the end of the drainage propulsion adjustment column (4) and the memory alloy material (2).

6. A super sensitive temperature package according to claim 5, characterized in that: A low-friction gasket (13) is provided between the propulsion top column (12) and the drainage propulsion adjustment column (4).

7. A super sensitive temperature package according to claim 1 or 2, characterized in that: The superheat conductive cladding (1) is provided with a mounting hole (14), and the memory alloy material (2) is arranged in the mounting hole (14).

8. The super sensitive temperature package according to claim 7, characterized in that: A fixing groove (15) is provided in the superheated thermal conductive cladding (1), and an end of the drainage guide rail member (3) is fixed in the fixing groove (15).

9. A super sensitive temperature package according to claim 8, characterized in that: A sealing ring (16) is provided between the end of the drainage guide rail member (3) and the fixing groove (15).

10. The super sensitive temperature package according to claim 1, characterized in that: The temperature regulator (5) is provided with a threaded adjustment portion (17), and the superheated temperature-conducting cladding (1) is provided with an adjustment connection hole (18) that cooperates with the threaded adjustment portion (17).

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