Glass bottle annealing cooling apparatus

Abstract

The application relates to a glass bottle annealing and cooling device, which comprises a frame body provided with a conveyor for conveying glass bottles, characterized in that a first spraying unit, a second spraying unit and an air cooling unit are sequentially arranged above the conveyor, the first spraying unit is used for spraying high-temperature water of about 100 DEG C on the glass bottles on the conveyor, the second spraying unit is used for spraying normal-temperature water of about 20 DEG C on the glass bottles on the conveyor, and a water collecting groove is arranged at the bottom of the conveyor on the frame body. The device can adopt a water cooling and air cooling combined cooling mode through cooperation of the first spraying unit, the second spraying unit and the air cooling unit, heat exchange between high-temperature water, normal-temperature water and the glass bottles in the water cooling stage can rapidly reduce the temperature of the glass bottles, airflow is used to accelerate water evaporation in the air cooling stage, the cooling effect is further intensified, and the annealing and cooling period of the glass bottles is greatly shortened.

Description

Technical Field

[0001] This application relates to the field of glass bottle cooling technology, and in particular to a glass bottle annealing cooling device. Background Technology

[0002] In the glass bottle manufacturing industry, the annealing and cooling process is a crucial step in ensuring the quality of glass bottles. After the glass bottle is formed, there will be significant internal thermal stress. Effective annealing can eliminate this internal thermal stress. However, if the temperature of the annealed glass bottle is too high, it needs to be cooled. This is one of the steps in the glass bottle production process.

[0003] Currently, most existing glass bottle annealing and cooling equipment on the market typically uses only a single air-cooling method. Cooling the glass bottles conveyed on the conveyor by a fan is a common cooling method. However, in actual operation, the heat dissipation efficiency of a single air-cooling method is low. Air cooling mainly removes heat from the surface of the glass bottle by airflow. However, the thermal conductivity of air is relatively low, and its heat transfer capacity is limited. During the cooling process, the heat exchange rate between the air and the surface of the glass bottle is slow, especially when the initial temperature of the glass bottle is high. Relying solely on air cooling is difficult to reduce the temperature of the glass bottle to the ideal range in a short time, resulting in a long annealing and cooling cycle and low production efficiency.

[0004] To address the aforementioned issues, a glass bottle annealing and cooling device is now designed. Utility Model Content

[0005] This application provides a glass bottle annealing cooling device to solve the problem that most existing glass bottle annealing cooling devices in the related art usually only use a single air cooling method for cooling, resulting in a long annealing cooling cycle and low production efficiency.

[0006] In a first aspect, a glass bottle annealing and cooling apparatus is provided, comprising: A frame, on which a conveyor for transporting glass bottles is mounted, is characterized in that a first spraying unit, a second spraying unit, and an air-cooling unit are arranged sequentially above the conveyor. The first spraying unit is used to spray high-temperature water of ~℃ onto the glass bottles on the conveyor, and the second spraying unit is used to spray room-temperature water of ~℃ onto the glass bottles on the conveyor. A water collection tank is provided on the frame at the bottom of the conveyor, and the water collection tank is used to collect the liquid dripping after spraying by the first spraying unit and the second spraying unit. A support frame is provided above the frame, and the first spray unit, the second spray unit and the air-cooling unit are arranged sequentially along the length of the support frame.

[0007] In some embodiments, the support frame is provided with a warm water spray section, a normal temperature water spray section and an air-cooling section in sequence along the conveyor conveying direction; The first spray unit, the second spray unit, and the air-cooling unit are sequentially arranged in the corresponding warm water spray section, normal temperature water spray section, and air-cooling section.

[0008] In some embodiments, the conveyor is a belt conveyor, and two baffles are arranged opposite each other on the conveyor, with several through holes formed on the baffles.

[0009] In some embodiments, the first spray unit includes a plurality of spray pipes arranged in a warm water spray section, the plurality of spray pipes being connected to each other via a transfer pipe, and the bottom of the transfer pipe being provided with a plurality of nozzles located above the conveyor. The first spray unit also includes a liquid supply mechanism 1 arranged at the bottom of the frame, the liquid supply mechanism 1 being used to supply high-temperature water of ~℃ into the spray pipe 1.

[0010] In some embodiments, the second spray unit includes a plurality of spray pipes 2 arranged in a room temperature water spray end, the plurality of spray pipes 2 being connected to each other through a transfer pipe 2, and the bottom of the transfer pipe 2 being provided with a plurality of nozzles located above the conveyor. The second spray unit also includes a liquid supply mechanism two arranged at the bottom of the frame, which is used to supply room temperature water at ~℃ into the spray pipe two.

[0011] In some embodiments, both the first liquid supply mechanism and the second liquid supply mechanism include a liquid storage tank, an electric heating tube is installed inside the liquid storage tank, a temperature sensor is installed on the liquid storage tank, a pump body is installed on the liquid storage tank, the inlet of the pump body is connected to the liquid storage tank, and a delivery pipe is installed at the outlet of the pump body. The other end of the delivery pipe is connected to the corresponding spray pipe one or spray pipe two.

[0012] In some embodiments, the air-cooling unit includes multiple fans disposed inside the air-cooling section.

[0013] This application provides a glass bottle annealing cooling device. By using a first spray unit, a second spray unit, and an air-cooling unit in combination, a cooling method combining water cooling and air cooling is adopted. Compared with air cooling alone, it can remove the heat from the glass bottle more quickly. In the water cooling stage, the temperature of the glass bottle is rapidly reduced by heat exchange between high-temperature water and room-temperature water. In the air cooling stage, airflow is used to accelerate water evaporation, further enhancing the cooling effect. This significantly shortens the annealing cooling cycle of the glass bottle and improves production efficiency.

[0014] By spraying high-temperature water and room-temperature water evenly onto the surface of the glass bottle, all parts of the glass bottle receive a relatively uniform cooling effect. During the air-cooling stage, the airflow generated by the fan can also blow on the surface of the glass bottle relatively evenly, ensuring that the water evaporates evenly. This effectively avoids the problem of uneven distribution of thermal stress inside the glass bottle caused by uneven cooling, reduces the occurrence of quality problems such as glass bottle breakage and deformation, and improves the yield and quality stability of the glass bottle. Attached Figure Description

[0015] To more clearly illustrate the technical solutions in the embodiments of this application, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0016] Figure 1 A three-dimensional structural schematic diagram provided for an embodiment of this application; Figure 2 A front view provided for an embodiment of this application; Figure 3 A three-dimensional schematic diagram of the connection structure between the frame and the conveyor provided in the embodiments of this application; Figure 4 This is a three-dimensional schematic diagram of the first spray unit provided in an embodiment of this application; Figure 5 A three-dimensional schematic diagram of the second spray unit provided in the embodiments of this application. Figure 6 This is a front sectional view of the first spray unit provided in an embodiment of this application.

[0017] In the diagram: 1. Frame; 2. Conveyor; 3. First spray unit; 4. Second spray unit; 5. Air-cooled unit; 6. Support frame; 7. Water collection tank; 61. Warm water spray section; 62. Normal temperature water spray section; 63. Air-cooled section; 21. Baffle; 211. Through hole; 31. Spray pipe one; 32. Transfer pipe one; 33. Liquid supply mechanism one; 41. Spray pipe two; 42. Transfer pipe two; 43. Liquid supply mechanism two; 431. Liquid storage tank; 432. Electric heating tube; 433. Temperature sensor; 434. Pump body; 435. Infusion pipe; 51. Fan. Detailed Implementation

[0018] To make the objectives, technical solutions, and advantages of the embodiments of this application clearer, the technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, not all embodiments. Based on the embodiments of this application, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this application.

[0019] This application provides a glass bottle annealing cooling device that solves the problem that most existing glass bottle annealing cooling devices in the related art usually only use a single air cooling method for cooling, resulting in a long annealing cooling cycle and low production efficiency.

[0020] Please see Figures 1-3 An annealing and cooling device for glass bottles includes: a frame 1 on which a conveyor 2 for transporting glass bottles is mounted; a first spray unit 3, a second spray unit 4, and an air-cooling unit 5 are arranged sequentially above the conveyor 2; the first spray unit 3 sprays high-temperature water (60-65°C) onto the glass bottles on the conveyor 2; the second spray unit 4 sprays room-temperature water (30-40°C) onto the glass bottles on the conveyor 2; a water collection tank 7 located at the bottom of the conveyor 2 is provided on the frame 1 to collect the liquid dripping after spraying by the first spray unit 3 and the second spray unit 4; and a support frame 6 is provided above the frame 1, with the first spray unit 3, the second spray unit 4, and the air-cooling unit 5 arranged sequentially along the length of the support frame 6.

[0021] After the conveyor 2 is started, it will transport the glass bottles forward in sequence according to the set speed and direction, so that they pass through the areas where the first spray unit 3, the second spray unit 4 and the air-cooling unit 5 are located.

[0022] When the glass bottle is transported to the area below the first spray unit 3, the first spray unit 3 starts to work, spraying high-temperature water at 60-65°C onto the glass bottle for the first stage of cooling. The high-temperature water comes into contact with the surface of the glass bottle and absorbs the heat of the glass bottle through heat transfer, causing the temperature of the glass bottle to gradually decrease. Since the initial temperature difference between the high-temperature water and the glass bottle is relatively small, this gentle cooling method can avoid the glass bottle from generating excessive thermal stress due to a rapid drop in temperature, thus preventing the glass bottle from breaking. After the first stage of spray cooling, the glass bottle is transported to the second spray unit 4. The second spray unit 4 sprays room temperature water at 30-40°C onto the glass bottle. The room temperature water further absorbs the heat from the glass bottle, causing the temperature of the glass bottle to continue to drop. At this point, the glass bottle has been cooled to a certain extent and can withstand the cooling of relatively low temperature water. While further reducing the temperature, it also further reduces the thermal stress inside the glass bottle.

[0023] The glass bottles that have completed the two-stage spray cooling are transported to the air-cooling unit 5. The air-cooling unit 5 is activated, generating a high-speed airflow that blows onto the surface of the glass bottles. The airflow accelerates the evaporation of moisture on the surface of the glass bottles. The evaporation of moisture requires the absorption of a large amount of heat, which further removes the heat from the glass bottles, allowing them to cool rapidly to a suitable temperature and complete the annealing cooling process.

[0024] During this process, the water collection tank 7 collects the dripping liquid, preventing it from flowing freely and keeping the surrounding environment of the equipment clean. It also facilitates the unified treatment or recycling of the liquid after use.

[0025] By using the first spray unit 3, the second spray unit 4, and the air-cooling unit 5 together, a cooling method combining water cooling and air cooling is adopted. Compared with air cooling alone, it can remove the heat from the glass bottle more quickly. In the water cooling stage, the temperature of the glass bottle is rapidly reduced by heat exchange between high-temperature water and room-temperature water. In the air cooling stage, airflow is used to accelerate water evaporation, further enhancing the cooling effect. This greatly shortens the annealing and cooling cycle of the glass bottle and improves production efficiency.

[0026] By spraying high-temperature water and room-temperature water evenly onto the surface of the glass bottle, all parts of the glass bottle receive a relatively uniform cooling effect. During the air-cooling stage, the airflow generated by the fan can also blow on the surface of the glass bottle relatively evenly, ensuring that the water evaporates evenly. This effectively avoids the problem of uneven distribution of thermal stress inside the glass bottle caused by uneven cooling, reduces the occurrence of quality problems such as glass bottle breakage and deformation, and improves the yield and quality stability of the glass bottle.

[0027] like Figure 2 As shown, in this embodiment, the support frame 6 is provided with a warm water spray section 61, a normal temperature water spray end 62 and an air-cooling section 63 in sequence along the conveying direction of the conveyor 2; the first spray unit 3, the second spray unit 4 and the air-cooling unit 5 are arranged in sequence in the corresponding warm water spray section 61, normal temperature water spray end 62 and air-cooling section 63.

[0028] The support frame 6 is divided into zones along the conveying direction of the conveyor 2, which are set as a warm water spray section 61, a normal temperature water spray section 62 and an air cooling section 63. The conveyor 2 runs continuously and stably, transporting the glass bottles placed on it to these three specific zones in sequence according to the preset path. The orderly conveying process provides a basic guarantee for the glass bottles to receive cooling treatment at different stages.

[0029] like Figure 3 As shown, it should be noted that the conveyor 2 in this embodiment is a belt conveyor, and two baffles 21 are arranged opposite to each other on the conveyor 2, and several through holes 211 are opened on the baffles 21.

[0030] Conveyor 2 is a belt conveyor, which drives the conveyor belt to make continuous cyclical motion through the drive device. The glass bottles are placed on the conveyor belt, and as the conveyor belt moves, the glass bottles are smoothly transported forward, passing through the warm water spray section 61, the normal temperature water spray section 62 and the air cooling section 63 in sequence, to complete the entire annealing and cooling process.

[0031] Two baffles 21 are perpendicular to the surface of the conveyor belt and extend along the conveying direction of the conveyor. When the glass bottle is placed on the conveyor belt, the baffles 21 can restrict the movement of the glass bottle perpendicular to the conveying direction, preventing the glass bottle from shifting, tipping or falling due to the impact of the spray water flow, the effect of airflow or the slight shaking of the conveyor during the conveying process, ensuring that the glass bottle can move stably on the predetermined track and pass smoothly through each cooling zone.

[0032] The through holes 211 are evenly distributed on the baffle 21. During the air cooling stage, the airflow can also flow freely through the through holes 211. The air cooling effect will not be affected by the obstruction of the baffle 21, ensuring that the glass bottle can fully receive the airflow and accelerate the evaporation and cooling process.

[0033] like Figure 4 As shown, in one embodiment, the first spray unit 3 includes a plurality of spray pipes 31 arranged in the warm water spray section 61, and the plurality of spray pipes 31 are connected to each other through a transfer pipe 32. The bottom of the transfer pipe 32 is provided with a plurality of nozzles located above the conveyor 2. The first spray unit 3 also includes a liquid supply mechanism 33 arranged at the bottom of the frame 1, and the liquid supply mechanism 33 is used to supply high temperature water of 60-65°C to the inside of the spray pipes 31.

[0034] The liquid supply mechanism 33 stores high-temperature water at a temperature of 60-65℃. When the liquid supply mechanism 33 starts working, the high-temperature water is drawn out from the liquid supply mechanism 33 and transported to the spray pipe 31 through the pipeline. Due to the connection of the transfer pipe 32, the high-temperature water can be evenly distributed in each spray pipe 31. When the high-temperature water fills the spray pipe 31 and reaches a certain pressure, it is sprayed out from the nozzle and evenly sprinkled on the surface of the glass bottle placed on the conveyor 2. As the conveyor 2 continues to run, the glass bottle will pass through the spray area of ​​each nozzle in turn, thereby achieving comprehensive and uniform preliminary cooling.

[0035] like Figure 5As shown, in one embodiment, the second spray unit 4 includes a plurality of spray pipes 41 arranged in the room temperature water spray end 62, and the plurality of spray pipes 41 are connected to each other through a transfer pipe 42. The bottom of the transfer pipe 42 is provided with a plurality of nozzles located above the conveyor 2. The second spray unit 4 also includes a liquid supply mechanism 43 arranged at the bottom of the frame 1, which is used to supply room temperature water of 30-40°C to the inside of the spray pipes 41.

[0036] Similarly, the water temperature in the liquid supply mechanism 2 43 is controlled within the range of 30-40℃. When the liquid supply mechanism 2 43 starts working, the room temperature water is drawn out from the liquid supply mechanism 2 43 and transported to the spray pipe 2 41. The transfer pipe 2 42 evenly distributes the water flow to ensure that each spray pipe 2 41 can obtain a stable and sufficient amount of water. When the room temperature water fills the spray pipe 2 41 and reaches a certain pressure, it is sprayed out from the nozzle to fully cover the surface of the glass bottle placed on the conveyor 2.

[0037] like Figure 4 , Figure 5 and Figure 6 As shown, further in this embodiment, both the first liquid supply mechanism 33 and the second liquid supply mechanism 43 include a liquid storage tank 431. An electric heating tube 432 is installed inside the liquid storage tank 431. A temperature sensor 433 is installed on the liquid storage tank 431. A pump body 434 is installed on the liquid storage tank 431. The inlet of the pump body 434 is connected to the liquid storage tank 431. A delivery pipe 435 is installed at the outlet of the pump body 434. The other end of the delivery pipe 435 is connected to the corresponding spray pipe 31 or spray pipe 41.

[0038] The storage tank 431 is used to store the 60-65℃ high-temperature water required by the first liquid supply mechanism 33 and the 30-40℃ normal-temperature water required by the second liquid supply mechanism 43.

[0039] When the water temperature in the storage tank 431 is lower than the set temperature, the electric heating element 432 will be powered on and start working, converting electrical energy into heat energy to heat the water. The temperature sensor 433 monitors the water temperature in the storage tank 431 and feeds the temperature signal back to the control system. When the water temperature reaches the set value, the control system will cut off the power to the electric heating element 432 and stop heating; when the water temperature drops, the control system will reconnect the power to allow the electric heating element 432 to continue heating, thereby ensuring that the water temperature in the storage tank 431 remains stable within the set range.

[0040] When spraying is required, the pump body 434 starts, and its inlet draws water at a suitable temperature from the storage tank 431. Then, the water is pumped into the delivery pipe 435 through the outlet. The delivery pipe 435 delivers the water to the corresponding spray pipe 31 or spray pipe 41, and finally sprays it out through the nozzle to achieve spray cooling of the glass bottle.

[0041] With the cooperation of the electric heating element 432 and the temperature sensor 433, the water temperature in the storage tank 431 can be controlled within the required specific range. For the first liquid supply mechanism 33, high-temperature water at 60-65℃ can achieve initial and gentle cooling of the glass bottle, preventing the glass bottle from breaking due to excessive temperature difference; for the second liquid supply mechanism 43, room-temperature water at 30-40℃ can further reduce the temperature of the glass bottle, while ensuring the stability of the cooling process.

[0042] Temperature sensor 433 monitors water temperature in real time and feeds the data back to the control system. The control system adjusts the working state of electric heating tube 432 in a timely manner based on the feedback information to ensure that the water temperature is always stable near the set value, thereby reducing the impact of water temperature fluctuations on the cooling effect of the glass bottle.

[0043] The control system mentioned in this implementation plan is an intelligent regulation system with closed-loop temperature control function, including a programmable logic controller (PLC). The PLC receives the electrical signal from the temperature sensor 433, converts it into a digital signal, processes and analyzes it, and then issues control commands according to a preset control algorithm. Specifically, the PLC includes a data acquisition and processing module, a PID control algorithm module, and a storage module, which are existing technologies and will not be described in detail here.

[0044] In actual operation, the temperature sensor 433 measures the temperature of the water in the storage tank 431 in real time and converts the temperature signal into an electrical signal and transmits it to the programmable logic controller. The programmable logic controller processes and analyzes the received electrical signal to obtain the actual water temperature value and compares it with the preset temperature set value to calculate the temperature deviation. Based on the temperature deviation, the programmable logic controller (PLC) uses a control algorithm to calculate the control quantity, and then adjusts the working state of the electric heating element 432 through the drive circuit to control its heating power. During the control process, the PLC continuously repeats the above steps to form a closed-loop control system, so that the water temperature is always stable near the set value.

[0045] like Figure 1 and Figure 2 As shown, in one embodiment, the air-cooling unit 5 includes a plurality of fans 51 disposed inside the air-cooling section 63.

[0046] Multiple fans 51 are installed inside the air-cooling section 63. When the equipment is started, the motor of the fan 51 starts to run, driving the fan blades to rotate at high speed. The rotation of the fan blades will stir the surrounding air, causing the air to flow in a specific direction, thereby forming an airflow of a certain intensity and direction in the air-cooling section 63. When the airflow comes into contact with the surface of the glass bottle, the airflow will carry away the heat from the surface of the glass bottle, further reducing the temperature of the glass bottle.

[0047] The arrangement of multiple fans 51 ensures that the glass bottle is continuously and evenly cooled throughout the entire air-cooling section 63, thereby achieving comprehensive and thorough cooling and ultimately bringing the glass bottle to the required temperature.

[0048] In the description of this application, it should be noted that the terms "upper," "lower," etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this application. Unless otherwise expressly specified and limited, the terms "installed," "connected," and "linked" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication between two elements. For those skilled in the art, the specific meaning of the above terms in this application can be understood according to the specific circumstances.

[0049] It should be noted that in this application, relational terms such as "first" and "second" are used merely to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0050] The above description is merely a specific embodiment of this application, enabling those skilled in the art to understand or implement this application. Various modifications to these embodiments will be readily 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 this application. Therefore, this application is not to be limited to the embodiments shown herein, but is to be accorded the widest scope consistent with the principles and novel features claimed herein.

Claims

1. A glass bottle annealing and cooling device, comprising: A frame (1) is provided with a conveyor (2) for conveying glass bottles. The first spray unit (3), the second spray unit (4) and the air-cooling unit (5) are arranged in sequence above the conveyor (2). The first spray unit (3) is used to spray high-temperature water of 60-65°C onto the glass bottles on the conveyor (2). The second spray unit (4) is used to spray room-temperature water of 30-40°C onto the glass bottles on the conveyor (2). A water collection tank (7) is provided on the frame (1) at the bottom of the conveyor (2). The water collection tank (7) is used to collect the liquid dripping after spraying by the first spray unit (3) and the second spray unit (4). A support frame (6) is provided above the frame (1). The first spray unit (3), the second spray unit (4) and the air-cooling unit (5) are arranged in sequence along the length of the support frame (6).

2. The glass bottle annealing and cooling equipment as described in claim 1, characterized in that: The support frame (6) is provided with a warm water spray section (61), a normal temperature water spray section (62) and an air-cooling section (63) in sequence along the conveying direction of the conveyor (2); the first spray unit (3), the second spray unit (4) and the air-cooling unit (5) are arranged in the corresponding warm water spray section (61), normal temperature water spray section (62) and air-cooling section (63) in sequence.

3. The glass bottle annealing and cooling equipment as described in claim 1, characterized in that: The conveyor (2) is a belt conveyor, and two baffles (21) are arranged opposite each other on the conveyor (2), and several through holes (211) are opened on the baffles (21).

4. The glass bottle annealing and cooling equipment as described in claim 3, characterized in that: The first spray unit (3) includes multiple spray pipes (31) arranged in the warm water spray section (61), and the multiple spray pipes (31) are connected to each other through a transfer pipe (32). The bottom of the transfer pipe (32) is provided with multiple nozzles located above the conveyor (2). The first spray unit (3) also includes a liquid supply mechanism (33) arranged at the bottom of the frame (1), and the liquid supply mechanism (33) is used to supply high temperature water of 60-65°C to the inside of the spray pipes (31).

5. The glass bottle annealing and cooling equipment as described in claim 4, characterized in that: The second spray unit (4) includes multiple spray pipes (41) arranged in the ambient temperature water spray section (62), and the multiple spray pipes (41) are connected to each other through a transfer pipe (42). The bottom of the transfer pipe (42) is provided with multiple nozzles located above the conveyor (2). The second spray unit (4) also includes a liquid supply mechanism (43) arranged at the bottom of the frame (1), which is used to supply ambient temperature water of 30-40°C to the inside of the spray pipes (41).

6. The glass bottle annealing and cooling equipment as described in claim 5, characterized in that: Both the first liquid supply mechanism (33) and the second liquid supply mechanism (43) include a liquid storage tank (431). An electric heating tube (432) is installed inside the liquid storage tank (431). A temperature sensor (433) is installed on the liquid storage tank (431). A pump body (434) is installed on the liquid storage tank (431). The inlet of the pump body (434) is connected to the liquid storage tank (431). A delivery pipe (435) is installed at the outlet of the pump body (434). The other end of the delivery pipe (435) is connected to the corresponding first spray pipe (31) or second spray pipe (41).

7. The glass bottle annealing and cooling equipment as described in claim 2, characterized in that: The air-cooled unit (5) includes multiple fans (51) disposed inside the air-cooled section (63).

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