A glass bottle forming heating device

Abstract

The utility model discloses a glass bottle forming heating device relates to glass bottle forming heating technical field, including integral device main part, integral device main part includes base and conveying mechanism, wherein base is located the bottom of integral device main part, wherein conveying mechanism is located integral device main part's right side, the outer periphery top of base is located four corner no. 1. A method of wireless communication, comprising: receiving a first signal from a first base station; receiving a second signal from a second base station; determining a first channel estimate for the first signal based on the first signal; determining a second channel estimate for the second signal based on the second signal; determining a first channel covariance matrix based on the first channel estimate; determining a second channel covariance matrix based on the second channel estimate; determining a first precoding matrix based on the first channel covariance matrix; determining a second precoding matrix based on the second channel covariance matrix; and transmitting a precoding matrix indicator (PMI) to the first base station and the second base station, the PMI indicating the first precoding matrix and the second precoding matrix.

Description

Technical Field

[0001] This utility model relates to the field of glass bottle forming heating technology, specifically a glass bottle forming heating device. Background Technology

[0002] The glass bottle forming heating device is a key piece of equipment used in the glass bottle production process to heat and soften glass raw materials (such as molten glass, glass tubes, or semi-finished glass products) so that they can be formed through processes such as blowing, pressing, and drawing. Its core function is to provide stable and uniform heat, control the temperature distribution of the glass, and ensure forming quality and production efficiency.

[0003] In the existing technology, ordinary glass bottle forming heating devices have problems with poor heat recovery function and inadequate temperature monitoring and temperature regulation. Utility Model Content

[0004] This invention provides a glass bottle forming heating device to solve the problems in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a glass bottle forming heating device, comprising an overall device body, the overall device body including a base and a conveying mechanism, wherein the base is located at the bottom of the overall device body, and the conveying mechanism is located on the right side of the overall device body, support rods are installed at the four corners of the top periphery of the base, connecting seats are provided at the top periphery of the support rods, a control mechanism is provided on the longer side of the connecting seat, a temperature sensor is embedded in the top periphery of the connecting seat, a heating groove is formed in the top periphery of the connecting seat, a heating mechanism is provided inside the connecting seat, a resistance heating wire is provided inside the heating mechanism, a control valve is provided at the bottom periphery of the connecting seat, connecting rods are installed at the four corners of the connecting seat, a fixing seat is provided at the top periphery of the connecting rods, and a thermophotovoltaic cell array is embedded in the bottom periphery of the fixing seat.

[0006] Furthermore, the thermophotovoltaic cell array is made of cadmium telluride (CdTe) material, with a spectral response range of 2-5 μm, which can efficiently absorb mid-infrared waste heat radiated by the heating mechanism and convert it into electrical energy.

[0007] Furthermore, the thermophotovoltaic cell array converts mid-infrared waste heat into electrical energy with an efficiency of 15-20%. The converted electrical energy is stored in the device's built-in lithium battery through an inverter inside the mounting base, and the lithium battery has a capacity of 5-10 kWh.

[0008] Furthermore, the temperature sensor has an accuracy of ±0.5℃ and monitors the temperature inside the heating tank in real time. When the temperature exceeds the preset range, the control mechanism automatically adjusts the power of the resistance heating wire.

[0009] Furthermore, the control valve is used to precisely control the discharge rate of the heated liquid in the heating tank, with an adjustment accuracy of ±5%. By controlling the liquid discharge rate, the temperature of the heating tank can be precisely controlled.

[0010] Furthermore, the conveying mechanism is driven by a variable frequency motor, and the conveying speed can be adjusted within the range of 0.1-1m / s according to the requirements of the glass bottle forming process.

[0011] Compared with the prior art, the present invention provides a glass bottle forming heating device, which has the following beneficial effects: 1. This glass bottle forming heating device comprises a base, support rod, connecting seat, control mechanism, connecting rod, fixed seat, conveying mechanism, temperature sensor, heating tank, heating mechanism, resistance heating wire, control valve, and thermophotovoltaic cell array. The thermophotovoltaic cell array is made of cadmium telluride (CdTe) material with a spectral response range of 2-5μm. It can efficiently absorb mid-infrared waste heat radiated by the heating mechanism and convert it into electrical energy. The efficiency of the thermophotovoltaic cell array in converting mid-infrared waste heat into electrical energy is 15-20%. The converted electrical energy is stored in the device's built-in lithium battery via an inverter inside the fixed seat. With a lithium battery capacity of 5-10kWh, the thermophotovoltaic cell array can efficiently capture mid-infrared waste heat generated by the heating mechanism. Compared to other energy recovery methods that lack targeted spectral response, this precise matching greatly improves the waste heat absorption efficiency, and the efficiency of the thermophotovoltaic cell array in converting absorbed mid-infrared waste heat into electrical energy can reach 15-20%. This conversion efficiency has significant advantages in the field of industrial waste heat recovery, enabling the conversion of previously wasted waste heat into usable electrical energy. The converted electrical energy is stored in the device's built-in lithium battery (5-10kWh capacity) via an inverter inside the mounting base, powering the device's operation or other auxiliary equipment. Taking a continuously operating glass bottle forming production line as an example, this waste heat recovery method can save a certain amount of electricity every day. Over the long term, this can significantly reduce production costs and decrease dependence on the external power grid, aligning with the modern industrial concept of green and sustainable development. With a temperature sensor accuracy of ±0.5℃, real-time monitoring of the heating tank temperature, and automatic adjustment of the resistance heating wire power by the control mechanism when the temperature exceeds the preset range, the temperature sensor achieves an accuracy of ±0.5℃, continuously monitoring temperature changes within the heating tank. During the glass bottle forming heating process, even extremely small temperature fluctuations can be quickly and accurately detected by the temperature sensor. Temperature data is fed back to the control mechanism in real time. Upon receiving the temperature data from the temperature sensor, the control mechanism immediately analyzes it. If it determines that the temperature exceeds the preset range, it quickly and accurately adjusts the power of the resistance heating wire. For example, when the temperature is below the preset value, the control mechanism increases the current of the resistance heating wire to generate more heat and quickly raise the temperature of the heating tank; when the temperature is above the preset value, it reduces the current and lowers the heating power to avoid overheating. This intelligent adjustment mechanism ensures that the temperature in the heating tank remains stable within a suitable range, providing a stable and precise temperature environment for glass bottle molding. This effectively improves the molding quality of glass bottles, reduces product defects caused by temperature fluctuations, and increases the product qualification rate. It effectively solves the problems of poor heat recovery function and inadequate temperature monitoring and regulation in ordinary glass bottle molding heating devices. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a schematic diagram of the top structure of the connector of this utility model; Figure 3 This is an enlarged schematic diagram of the internal structure of the connector of this utility model; Figure 4 This is an enlarged schematic diagram of the bottom structure of the fixing base of this utility model.

[0013] In the diagram: 1. Main body of the device; 2. Base; 3. Support rod; 4. Connecting seat; 5. Control mechanism; 6. Connecting rod; 7. Fixing seat; 8. Conveying mechanism; 9. Temperature sensor; 10. Heating tank; 11. Heating mechanism; 12. Resistance heating wire; 13. Control valve; 14. Thermophotovoltaic cell array. Detailed Implementation

[0014] 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.

[0015] Please see Figure 1-4 This utility model discloses a glass bottle forming heating device. Specifically, a glass bottle forming heating device includes an overall device body 1, which includes a base 2 and a conveying mechanism 8. The base 2 is located at the bottom of the overall device body 1, and the conveying mechanism 8 is located on the right side of the overall device body 1. Support rods 3 are installed at the four corners of the top periphery of the base 2. Connecting seats 4 are provided at the top periphery of the support rods 3. A control mechanism 5 is provided on the longer side of the connecting seat 4. A temperature sensor 9 is embedded in the top periphery of the connecting seat 4. A heating groove 10 is opened on the top periphery of the connecting seat 4. A heating mechanism 11 is provided inside the connecting seat 4. A resistance heating wire 12 is provided inside the heating mechanism 11. A control valve 13 is provided at the bottom periphery of the connecting seat 4. Connecting rods 6 are installed at the four corners of the connecting seat 4. A fixing seat 7 is provided at the top periphery of the connecting rods 6. A thermophotovoltaic cell array 14 is embedded in the bottom periphery of the fixing seat 7.

[0016] In this embodiment, the thermophotovoltaic cell array 14 is made of cadmium telluride (CdTe) material with a spectral response range of 2-5 μm. It can efficiently absorb mid-infrared waste heat radiated by the heating mechanism 11 and convert it into electrical energy. The efficiency of the thermophotovoltaic cell array 14 in converting mid-infrared waste heat into electrical energy is 15-20%. The converted electrical energy is stored in the device's built-in lithium battery through the inverter inside the mounting base 7. The lithium battery has a capacity of 5-10 kWh.

[0017] Specifically, the thermophotovoltaic array 14 can efficiently capture mid-infrared waste heat generated by the heating mechanism 11. Compared with other energy recovery methods that lack targeted spectral response, this precise matching greatly improves the waste heat absorption efficiency. Furthermore, the thermophotovoltaic array 14 can convert the absorbed mid-infrared waste heat into electrical energy at an efficiency of 15-20%. This conversion efficiency has significant advantages in the field of industrial waste heat recovery, enabling the conversion of previously wasted waste heat into usable electrical energy. The converted electrical energy is stored in the device's built-in lithium battery (capacity 5-10 kWh) via an inverter inside the mounting base 7, powering the device's operation or other auxiliary equipment. Taking a continuously operating glass bottle molding production line as an example, this waste heat recovery method can save a certain amount of electricity every day. Over the long term, this can significantly reduce production costs and decrease dependence on the external power grid, aligning with the modern industrial concept of green and sustainable development.

[0018] In this embodiment, the temperature sensor 9 has an accuracy of ±0.5℃ and monitors the temperature inside the heating tank 10 in real time. When the temperature exceeds the preset range, the control mechanism 5 automatically adjusts the power of the resistance heating wire 12.

[0019] Specifically, the temperature sensor achieves an accuracy of ±0.5℃, continuously monitoring temperature changes within the heating bath 10. During the glass bottle forming heating process, even the slightest temperature fluctuations are quickly and accurately detected by the temperature sensor 9, which then feeds the temperature data back to the control mechanism 5 in real time. Upon receiving the temperature data from the temperature sensor 9, the control mechanism 5 immediately analyzes it. If it determines that the temperature exceeds the preset range, it quickly and accurately adjusts the power of the resistance heating wire 12 automatically. For example, when the temperature is below the preset value, the control mechanism 5 increases the current of the resistance heating wire 12 to generate more heat and quickly raise the temperature of the heating bath 10; when the temperature is above the preset value, it reduces the current and lowers the heating power to prevent overheating. This intelligent adjustment mechanism ensures that the temperature within the heating bath 10 remains stable within a suitable range, providing a stable and precise temperature environment for glass bottle forming, effectively improving the forming quality of the glass bottles, reducing product defects caused by temperature fluctuations, and increasing the product qualification rate.

[0020] In this embodiment, the control valve 13 is used to precisely control the discharge volume of the heated liquid in the heating tank 10, with an adjustment accuracy of ±5%. By controlling the liquid discharge rate, the temperature of the heating tank 10 can be precisely controlled. The conveying mechanism 8 is driven by a variable frequency motor, and the conveying speed can be adjusted within the range of 0.1-1m / s according to the glass bottle forming process requirements.

[0021] Specifically, this makes the control valve 13 play an indispensable auxiliary role in temperature control. It can precisely control the discharge rate of heated liquid in the heating tank 10, with an adjustment accuracy of ±5%. By precisely adjusting the liquid discharge rate, the rate of heat loss within the heating tank 10 is controlled. For example, when rapid heating is required, the control valve 13 reduces the liquid discharge rate, allowing more heat to be retained in the heating tank 10 and accelerating the heating process; when the temperature is too high, the control valve 13 increases the liquid discharge rate, accelerating heat loss and causing the temperature to drop rapidly. This precise liquid flow rate control, combined with the power adjustment of the resistance heating wire 12, further enhances the precise control capability of the heating tank 10 temperature, ensuring the stability and reliability of temperature control. Furthermore, the conveying mechanism 8 is driven by a variable frequency motor, which provides it with great flexibility. Operators can easily adjust the conveying speed within the range of 0.1-1 m / s according to the molding process requirements of different glass bottles. For glass bottles with complex shapes and extremely high requirements for heating uniformity, the conveyor speed can be slowed down to allow sufficient time for uniform heating within the heating bath 10. Conversely, for glass bottles with simple shapes and shorter heating time requirements, the conveyor speed can be appropriately increased to improve production efficiency. This flexible speed adjustment function allows the device to adapt to diverse glass bottle production processes and meet the needs of different customers and markets.

[0022] In summary, this glass bottle forming heating device allows for the following initial preparation stage 1: First, the entire glass bottle forming heating device is transported to the work site and installed according to design requirements. Ensure the base 2 is firmly placed on a flat surface, providing stable foundation support for the entire device. Then, carefully inspect the connection points of the support structures such as the support rods 3 and connecting rods 6, tightening screws or welding reinforcement using professional tools to ensure the support structure is robust and reliable, capable of withstanding various loads during device operation. Next, perform functional tests on key components such as the thermophotovoltaic cell array 14, temperature sensor 9, control valve 13, and conveying mechanism 8 to check their normal operation. If any problems are found, timely debugging or replacement is performed to ensure adequate preparation for subsequent production. Heating preparation stage 2: The heating mechanism 11 is activated, and the resistance heating wire 12 begins to heat up, preheating the heating tank 10. During preheating, the temperature sensor 9 monitors the temperature change within the heating tank 10 in real time with a high accuracy of ±0.5℃ and continuously feeds the temperature data back to the control mechanism 5. The control mechanism 5 automatically adjusts the power of the resistance heating wire 12 according to a preset temperature range (e.g., the optimal temperature range required for glass bottle forming). If the temperature rises too slowly, the control mechanism 5 increases the current of the resistance heating wire 12 to increase the heating power; if the temperature rises too quickly, the control mechanism 5 decreases the current to reduce the heating power, allowing the temperature of the heating tank 10 to gradually stabilize and rise to a suitable working temperature range, creating suitable initial conditions for the heating and forming of the glass bottle. Glass bottle conveying and heating stage 3: The glass bottle to be heated and formed is carefully placed on the conveying mechanism 8. According to the specific forming process requirements of the glass bottle (such as glass material, bottle shape complexity, thickness, etc.), the operator adjusts the conveying speed of the conveying mechanism 8 within the range of 0.1-1 m / s by operating the control button of the variable frequency motor. The glass bottle slowly enters the heating tank 10 along with the conveying mechanism 8, continuously receiving heating during its passage through the heating tank 10. During this period, temperature sensor 9 continues to monitor the temperature inside heating tank 10 in real time. If temperature fluctuations occur, control mechanism 5 reacts immediately by adjusting the power of resistance heating wire 12 and the liquid discharge rate of control valve 13 to precisely adjust the temperature of heating tank 10, ensuring the glass bottle is uniformly heated in a stable and suitable temperature environment. Waste heat recovery stage 4: During operation, heating mechanism 11 continuously radiates mid-infrared waste heat (wavelength 2-5μm). The thermophotovoltaic array 14, utilizing the characteristics of its cadmium telluride (CdTe) material, efficiently absorbs this waste heat. The thermophotovoltaic array 14 directly converts the absorbed mid-infrared waste heat into electrical energy with a conversion efficiency of 15-20%. The converted electrical energy is processed by the inverter inside the mounting base 7 and then stored in the device's built-in lithium battery (capacity 5-10kWh). In this process, waste heat is effectively recovered and utilized, providing additional energy support for the device itself or other auxiliary equipment.Phase 5 of Continuous Monitoring and Adjustment: Throughout the entire glass bottle heating and forming process, temperature sensor 9 continuously monitors the temperature of heating tank 10 in real time. If even a slight temperature fluctuation occurs, control mechanism 5 responds quickly, precisely adjusting the temperature of heating tank 10 by regulating the power of resistance heating wire 12 and the liquid discharge rate of control valve 13, ensuring the temperature remains stable within the preset range. Simultaneously, the operator closely observes the actual forming effect of the glass bottle and adjusts the speed of conveyor mechanism 8 as needed. For example, if some parts of the glass bottle are found to be underheated or overheated, the conveyor speed can be adjusted to change the residence time of the glass bottle in heating tank 10, achieving a better forming effect. This ensures a stable and efficient production process, ultimately producing qualified glass bottles that meet design requirements. Therefore, this invention is a very practical product worthy of widespread application.

[0023] 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 glass bottle forming heating device, comprising an integral device body (1), characterized in that: The main body (1) of the overall device includes a base (2) and a conveying mechanism (8). The base (2) is located at the bottom of the main body (1), and the conveying mechanism (8) is located on the right side of the main body (1). Support rods (3) are installed at the four corners of the outer periphery of the base (2). Connecting seats (4) are provided at the outer periphery of the support rods (3). A control mechanism (5) is provided on the longer side of the outer periphery of the connecting seat (4). A temperature sensor (9) is embedded in the outer periphery of the connecting seat (4). A heating groove (10) is opened on the outer periphery of the connecting seat (4). A heating mechanism (11) is provided inside the connecting seat (4). A resistance heating wire (12) is provided inside the heating mechanism (11). A control valve (13) is provided at the outer periphery of the connecting seat (4). Connecting rods (6) are installed at the four corners of the outer periphery of the connecting seat (4). A fixing seat (7) is provided at the outer periphery of the connecting rods (6). A thermophotovoltaic cell array (14) is embedded in the outer periphery of the fixing seat (7).

2. The glass bottle forming heating device according to claim 1, characterized in that: The thermophotovoltaic cell array (14) is made of cadmium telluride (CdTe) material, with a spectral response range of 2-5μm. It can efficiently absorb the mid-infrared waste heat radiated by the heating mechanism (11) and convert it into electrical energy.

3. The glass bottle forming heating device according to claim 1, characterized in that: The thermophotovoltaic cell array (14) converts mid-infrared waste heat into electrical energy with an efficiency of 15-20%. The converted electrical energy is stored in the device’s built-in lithium battery through the inverter inside the mounting base (7), and the lithium battery has a capacity of 5-10 kWh.

4. The glass bottle forming heating device according to claim 1, characterized in that: The temperature sensor (9) has an accuracy of ±0.5℃ and monitors the temperature inside the heating tank (10) in real time. When the temperature exceeds the preset range, the control mechanism (5) automatically adjusts the power of the resistance heating wire (12).

5. The glass bottle forming heating device according to claim 1, characterized in that: The control valve (13) is used to precisely control the discharge volume of the heated liquid in the heating tank (10), with an adjustment accuracy of ±5%. By controlling the liquid discharge rate, the temperature of the heating tank (10) can be precisely controlled.

6. The glass bottle forming heating device according to claim 1, characterized in that: The conveying mechanism (8) is driven by a variable frequency motor, and the conveying speed can be adjusted within the range of 0.1-1m / s according to the requirements of the glass bottle forming process.

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