Ultra-clear float glass cold end plate cooling device

Abstract

The present application relates to the technical field of float glass production equipment, and discloses a cooling device for the cold end plate of ultra-white float glass, comprising a fixed base, which is a fixed basic component of the device, a heat absorbing mechanism, which is arranged inside the fixed base and is the main heat absorbing component of the device, a heat dissipation mechanism, which absorbs the heat in the heat absorbing mechanism through a liquid cooling cycle, an air inlet mechanism, which draws outside air into the heat dissipation mechanism to dissipate the heat of the heat dissipation mechanism, an air outlet mechanism, which is a device for guiding the air that has absorbed the heat of the heat dissipation mechanism, and a guide mechanism, which is used to smoothly guide the glass plate into the heat absorbing mechanism. The present invention is provided with a heat absorbing mechanism and a heat dissipation mechanism with adjustable temperature, and through the combined use of a radiation heat absorbing plate and a circulation control pump, the cooling process of the annealed glass plate is smoother, and the glass plate is prevented from being broken or deformed due to drastic temperature changes.

Description

Technical Field

[0001] The invention relates to the technical field of float glass production equipment, in particular to a cold end plate cooling device for ultra-clear float glass. Background Art

[0002] Ultra-clear float glass is a glass material with high transparency and high optical performance, which is widely used in the fields of construction, automobile, electronics, etc. Its production process includes multiple steps such as melting, forming, and annealing, among which the annealing process is particularly critical. During the annealing process, the glass plate needs to be gradually cooled down to eliminate internal stress and ensure the quality and performance of the product. In order to achieve this goal, the cold end plate cooling device plays an important role in the production line. Through effective cooling means, the temperature of the glass plate is steadily reduced to the appropriate cold end temperature.

[0003] The cold end plate cooling device in the prior art mostly adopts the method of direct blowing of cold air to cool down the glass plate. Although this method can quickly reduce the temperature of the glass plate, since the cold air blows directly to the surface of the glass plate, it is easy to cause uneven surface temperature, increasing the risk of cracking or deformation of the glass plate. Summary of the invention

[0004] In view of the deficiencies of the prior art, the present invention provides a cold end plate cooling device for ultra-clear float glass, which solves the problem that the cold end plate cooling devices in the prior art mostly use direct cold air blowing to cool down, which easily causes the glass plate to crack or deform.

[0005] To achieve the above objectives, the present invention is implemented through the following technical solutions: an ultra-clear float glass cold end plate cooling device, comprising:

[0006] The fixed base is a fixed basic component of the device, and its function is to provide a stable installation position for other mechanisms of the device and to stably fix the device on the installation plane;

[0007] The heat absorbing mechanism is arranged inside the fixed base and is the main heat absorbing component of the device. Its function is to absorb the heat inside the glass plate after the annealing process by means of radiation heat dissipation, so that the temperature of the glass plate is quickly reduced to a suitable cold end temperature;

[0008] The heat dissipation mechanism is fixedly connected to the upper and lower sides of the heat absorption mechanism and is fixedly connected to the fixed base. Its function is to absorb the heat in the heat absorption mechanism through liquid cooling circulation and take the heat out of the device through air flow heat dissipation. During the heat dissipation process, the heat dissipation mechanism can control the internal temperature of the heat absorption mechanism by adjusting the heat dissipation efficiency of different segmented heat absorption mechanisms, thereby creating a gentle temperature reduction range inside the heat absorption mechanism;

[0009] An air inlet mechanism, which is fixedly connected to the front side of the heat dissipation mechanism and functions to draw outside air into the heat dissipation mechanism to dissipate heat from the heat dissipation mechanism;

[0010] An air outlet mechanism, which is fixedly connected to the rear side of the heat dissipation mechanism and functions to guide the air that has absorbed the heat of the heat dissipation mechanism out of the device;

[0011] A guide mechanism, which is fixedly connected to the front and rear sides of the heat absorbing mechanism, and whose function is to smoothly guide the glass plate into the heat absorbing mechanism and provide an installation position for the driving mechanism;

[0012] A driving mechanism, which is arranged on the left side of the device and functions to drive the moving parts inside the device to drive the glass plate to pass through the interior of the heat absorbing mechanism at a preset speed;

[0013] A rapid cooling mechanism, which is fixedly connected to the lower side of the fixed base, and has the function of receiving cooling gas delivered by external equipment and temporarily storing it, and delivering the cooling gas into the air inlet mechanism to rapidly cool the heat dissipation mechanism when needed;

[0014] The control mechanism is the core control mechanism of the device, the automatic control components inside the control mechanism are connected with multiple sensors and controllable components inside the device, and the device is automatically operated through the internal preset program and the control instructions of the operator;

[0015] The heat absorption mechanism comprises a cooling box plate and a middle conveying roller, wherein the cooling box plates are arranged inside the upper side of the fixed base, the left and right ends of the middle conveying roller are rotatably connected to the adjacent sides of the cooling box plate, the upper and lower sides of the middle conveying roller are provided with radiation heat absorption plates, the left and right sides of the radiation heat absorption plates are fixedly connected to the adjacent sides of the cooling box plate, the inner parts of the multiple groups of heat conducting blocks fixedly connected to the upper and lower far sides of the radiation heat absorbing plates are provided with multiple groups of internal heat absorption pipes, the front and rear sides of the internal heat absorption pipes are fixedly connected with cooling circulation pipes, the left and right ends of the cooling circulation pipes penetrate the cooling box plate and are fixedly connected to the cooling box plate, the left end of the cooling circulation pipe arranged on the rear side of the heat conducting block is open and the right end is closed, and the right end of the cooling circulation pipe arranged on the front side of the heat conducting block is open and the left end is closed;

[0016] The heat dissipation mechanism includes a connecting pipe and a heat dissipation box body, the connecting pipe is divided into two left and right groups and are respectively arranged at the left and right ends of the cooling circulation pipe, the input end of the connecting pipe on the left side is fixedly connected to the left end opening of the cooling circulation pipe, and the output end of the connecting pipe on the right side is fixedly connected to the right end opening of the cooling circulation pipe, the adjacent sides of the heat dissipation box body are fixedly connected to the upper and lower sides of the cooling box plate, the upper and lower far sides of the heat dissipation box body are fixedly connected to the inner surface of the fixed base, and multiple groups of heat dissipation devices are arranged inside the heat dissipation box body, the interfaces at the left and right ends of the heat dissipation devices pass through the inner surface of the heat dissipation box body and are fixedly connected to the upper end of the connecting pipe, a circulation control pump is arranged in the middle part of the connecting pipe on the left side, the adjacent ends of the circulation control pump are fixedly connected to the pump bottom fixing plate, the left and right adjacent sides of the pump bottom fixing plate are fixedly connected to the far sides of the cooling box plate, and multiple groups of temperature detection devices are fixedly connected to the upper and lower far sides of the heat dissipation box body, and the positions of the temperature detection devices correspond to the positions of the heat dissipation devices.

[0017] Preferably, the air intake mechanism includes an air inlet fixing plate and an air inlet channel, the rear side of the air inlet fixing plate is fixedly connected to the front side of the heat dissipation box, the rear side of the air inlet channel is fixedly connected to the front side of the air inlet fixing plate, the input end of the air inlet channel is fixedly connected to an air intake fan installation box, a plurality of groups of pressurized air intake fans are arranged inside the air intake fan installation box, and the input end of the air intake fan installation box is fixedly connected to a filtering device.

[0018] Preferably, the air outlet mechanism includes an air outlet fixing plate, an upper air outlet duct, and a lower air outlet duct. The front sides of the air outlet fixing plates are fixedly connected to the rear side of the heat dissipation box body, the front side of the upper air outlet duct is fixedly connected to the rear side of the upper side of the air outlet fixing plate, the front side of the lower air outlet duct is fixedly connected to the rear side of the lower side of the air outlet fixing plate, the left and right sides of the upper air outlet duct and the lower air outlet duct are fixedly connected with connecting air outlet pipes, and the interiors of the lower air outlet duct and the upper air outlet duct are connected through the connecting air outlet pipe, and the upper side of the upper air outlet duct is fixedly connected with an air outlet guide cover.

[0019] Preferably, the guiding mechanism includes a material guide box, a material guide transmission roller, and a box support plate. The adjacent sides of the material guide box are fixedly connected to the front and rear sides of the cooling box plate. The left and right ends of the material guide transmission roller are rotatably connected to the inner surface of the material guide box. The upper ends of the box support plates are fixedly connected to the lower surface of the material guide box. The lower ends of the box support plates are fixedly connected to the lower part of the fixed base.

[0020] Preferably, the driving mechanism includes a transmission gear, a transmission chain, a reducer, and a driving motor. The transmission gears are all arranged on the left side of the device, and the middle parts are fixedly connected to the left ends of the middle conveying roller and the material guide transmission roller. The transmission gears are connected to each other through a transmission chain. The right sides of the reducer and the driving motor are fixedly connected to the left box support plate, the power output end of the driving motor is fixedly connected to the power output end of the reducer, and the power output end of the reducer is fixedly connected to the left end of the corresponding material guide transmission roller.

[0021] Preferably, the rapid cooling mechanism includes a storage tank fixing frame and a temporary storage tank, the left and right sides of the storage tank fixing frame are fixedly connected to the lower inner surface of the fixed base, the lower side of the temporary storage tank is fixedly connected to the upper side of the storage tank fixing frame, the front end of the temporary storage tank is fixedly connected with an air outlet pipe, the front end of the air outlet pipe is fixedly connected with a multi-way control valve, the upper end of the multi-way control valve is fixedly connected with an air intake pipe, the input end of the air intake pipe is provided with an air intake control valve, the front side of the multi-way control valve is fixedly connected with a cooling pipe, and the output end of the cooling pipe is fixedly connected to the air inlet channel and communicates with the interior of the air inlet channel.

[0022] Preferably, the control mechanism includes a console base and a device control machine. The console base is arranged on the right side of the fixed base. The device control machine is fixedly connected to the front upper surface of the console base. An operation panel is fixedly connected to the upper side of the device control machine. A communication device is fixedly connected to the rear upper surface of the console base. The device control machine is electrically connected to a circulation control pump, a temperature detection device, a pressurized air intake fan, a drive motor, an air intake control valve, a multi-way control valve, an operation panel, and a communication device.

[0023] Working principle: First, the glass plate is smoothly introduced into the heat absorption mechanism through the guide mechanism. The guide drive roller transfers the glass plate to the inside of the heat absorption mechanism at a preset speed through rotation. In the heat absorption mechanism, the radiation heat absorption plate absorbs the heat inside the glass plate by radiation heat dissipation, so that the temperature of the glass plate is rapidly reduced. The heat conduction block transfers the absorbed heat to the internal heat absorption tube, and the coolant in the internal heat absorption tube transfers the heat to the heat dissipation mechanism through the cooling circulation tube. The heat dissipation mechanism absorbs the heat in the heat absorption mechanism through liquid cooling circulation, and takes the heat out of the equipment through airflow heat dissipation. The connecting pipe guides the coolant from the cooling circulation tube to the heat dissipation device in the heat dissipation box. The heat dissipation device dissipates the heat in the coolant to the outside air through airflow heat dissipation, avoiding the uneven cooling of the glass plate surface caused by direct cold air blowing, increasing the risk of glass plate breakage or deformation, and ensuring that the corresponding heat conduction block can be kept in a suitable temperature range by controlling the operation of the circulation control pump, thereby achieving the purpose of forming a gentle cooling and heat dissipation range on the radiation heat absorption plate. Through the above design scheme, the cooling process of the glass plate is made smoother, thereby avoiding quality problems of the glass plate during the cooling process caused by drastic temperature changes.

[0024] The air inlet mechanism draws outside air into the air inlet channel through the pressurized air inlet fan. The air enters the heat dissipation box after passing through the filter device, contacts the heat dissipation device, and removes the heat from the device through airflow. The air outlet mechanism guides the air that has absorbed the heat from the heat dissipation mechanism out of the device. The driving mechanism drives the middle conveying roller and the material guide transmission roller to rotate through the transmission gear and transmission chain, so that the glass plate passes through the interior of the heat absorption mechanism at a preset speed. The rapid cooling mechanism provides cooling gas when needed, which is introduced into the heat dissipation mechanism through the air inlet mechanism to quickly reduce the temperature inside the heat dissipation mechanism.

[0025] The control mechanism automatically controls the entire device through the device control machine. The temperature detection device monitors the heat dissipation effect in real time, and controls the operation of the circulation control pump to ensure that the heat conduction block is kept in a suitable temperature range, thereby achieving the purpose of forming a gentle cooling and heat dissipation range on the radiation heat absorption plate.

[0026] The present invention provides a device for cooling the cold end plate of ultra-clear float glass. It has the following beneficial effects:

[0027] 1. The present invention is provided with a heat absorbing mechanism and a heat dissipating mechanism with adjustable temperature. By using a radiation heat absorbing plate and a circulation control pump in combination, the cooling process of the annealed glass plate is smoother, thus avoiding the breakage or deformation of the glass plate caused by drastic temperature changes;

[0028] 2. The present invention is provided with a rapid cooling mechanism, which can quickly provide cooling gas when needed, improve heat dissipation efficiency, and ensure that the device can quickly respond to temperature changes;

[0029] 3. The present invention is provided with a heat dissipation mechanism, which rapidly removes the heat in the heat absorption mechanism out of the device through liquid cooling circulation and air flow heat dissipation, thereby improving the overall heat dissipation efficiency;

[0030] 4. The present invention is provided with an air outlet mechanism, which guides hot air out of the device and can be connected to the air inlet of the annealing device, thereby reducing the operating energy consumption of the annealing device and achieving energy-saving and environmental protection effects;

[0031] 5. The present invention is provided with a control mechanism, which realizes real-time monitoring and automatic adjustment of the internal temperature of the equipment through a temperature detection device and a circulation control pump, thereby ensuring the stability and efficiency of the equipment operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0032] Figure 1 It is a front overall schematic diagram of the present invention;

[0033] Figure 2 It is an overall schematic diagram of the back side of the present invention;

[0034] Figure 3 It is a detailed schematic diagram of the heat absorption mechanism of the present invention;

[0035] Figure 4 It is a schematic diagram of the internal details of the heat absorption mechanism of the present invention;

[0036] Figure 5 It is a detailed schematic diagram of the heat dissipation mechanism of the present invention;

[0037] Figure 6 It is a detailed schematic diagram of the air inlet mechanism of the present invention;

[0038] Figure 7 It is a detailed schematic diagram of the air outlet mechanism of the present invention;

[0039] Figure 8 It is a detailed schematic diagram of the driving mechanism of the present invention;

[0040] Fig. 9 It is a detailed schematic diagram of the rapid cooling mechanism of the present invention;

[0041] Fig.10 Detailed schematic diagram of the control mechanism of the present invention.

[0042] Among them, 1. fixed base; 2. heat absorption mechanism; 201. cooling box plate; 202. middle conveying roller; 203. radiation heat absorption plate; 204. heat conduction block; 205. internal heat absorption pipe; 206. cooling circulation pipe; 3. heat dissipation mechanism; 301. connecting pipe; 302. heat dissipation box; 303. heat dissipation device; 304. circulation control pump; 305. pump bottom fixing plate; 306. temperature detection device; 4. air intake mechanism; 401. air inlet fixing plate; 402. air inlet channel; 403. air intake fan installation box; 404. pressurized air intake fan; 405. filtering device; 5. air outlet mechanism; 501. air outlet fixing plate; 502. upper air outlet channel; 5 03. Lower air outlet duct; 504. Connecting air outlet pipe; 505. Air outlet guide cover; 6. Guide mechanism; 601. Material guide box; 602. Material guide drive roller; 603. Box support plate; 7. Drive mechanism; 701. Drive gear; 702. Drive chain; 703. Reducer; 704. Drive motor; 8. Rapid cooling mechanism; 801. Storage tank fixing frame; 802. Temporary storage tank; 803. Inlet pipe; 804. Inlet control valve; 805. Outlet pipe; 806. Multi-way control valve; 807. Cooling pipe; 9. Control mechanism; 901. Console base; 902. Device control machine; 903. Operation panel; 904. Communication device. DETAILED DESCRIPTION

[0043] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0044] Please refer to the attached Figure 1 - Attachment Figure 2 The embodiment of the present invention provides a device for cooling a cold end plate of an ultra-clear float glass, comprising:

[0045] The fixed base 1 is a fixed basic component of the device, and its function is to provide a stable installation position for other mechanisms of the device and to stably fix the device on the installation plane.

[0046] Specifically, the fixed base 1 provides stable support for other mechanisms of the device, and the fixed base 1 is firmly fixed to the installation plane by bolts or welding, etc., to ensure that the device will not be displaced or loosened during operation.

[0047] Please refer to the attached Figure 3 - Attachment Figure 4, heat absorbing mechanism 2, which is arranged inside the fixed base 1, is the main heat absorbing component of the device. Its function is to absorb the heat inside the glass plate that has undergone the annealing process by means of radiation heat dissipation, so that the temperature of the glass plate is quickly reduced to a suitable cold end temperature. The heat absorbing mechanism 2 includes a cooling box plate 201 and a middle conveying roller 202. The cooling box plate 201 is arranged inside the upper side of the fixed base 1. The left and right ends of the middle conveying roller 202 are rotatably connected to the adjacent sides of the cooling box plate 201. The upper and lower sides of the middle conveying roller 202 are both provided with radiation heat absorbing plates 203. The radiation heat absorbing plates The left and right sides of 203 are fixedly connected to the adjacent sides of the cooling box plate 201, and the multiple groups of heat-conducting blocks 204 fixedly connected to the upper and lower far sides of the radiation heat-absorbing plate 203 are each provided with multiple groups of internal heat-absorbing tubes 205. The front and rear sides of the internal heat-absorbing tubes 205 are fixedly connected with cooling circulation tubes 206. The left and right ends of the cooling circulation tubes 206 penetrate the cooling box plate 201 and are fixedly connected to the cooling box plate 201. The left end of the cooling circulation tube 206 arranged on the rear side of the heat-conducting block 204 is open and the right end is closed, and the right end of the cooling circulation tube 206 arranged on the front side of the heat-conducting block 204 is open and the left end is closed.

[0048] Specifically, the cooling box plate 201 is used to provide an installation position for the middle conveying roller 202 and the radiation heat absorbing plate 203. The middle conveying roller 202 is used to convey the glass plate that has undergone the annealing process so that it passes through the heat absorbing mechanism 2 at a preset speed. The radiation heat absorbing plate 203 is installed on the upper and lower sides of the middle conveying roller 202 and is fixedly connected to the cooling box plate 201. The radiation heat absorbing plate 203 absorbs the heat inside the glass plate by radiation heat dissipation. The heat conducting block 204 is used to conduct and absorb the heat inside the radiation heat absorbing plate 203. A plurality of groups of internal heat absorbing pipes 205 are arranged inside the heat conducting block 204. The internal heat absorbing pipes 205 absorb and take away the heat in the heat conducting block 204 through the circulation of the coolant in the cooling circulation pipe 206, and conduct the heat in the internal heat absorbing pipes 205 to the heat dissipation mechanism 3, and take the heat out of the device by airflow heat dissipation.

[0049] Please see attached Figure 5, heat dissipation mechanism 3, the heat dissipation mechanism 3 is fixedly connected to the upper and lower sides of the heat absorption mechanism 2, and is fixedly connected to the fixed base 1. Its function is to absorb the heat in the heat absorption mechanism 2 through liquid cooling circulation, and bring the heat out of the equipment through air flow heat dissipation. During the heat dissipation process, the heat dissipation mechanism 3 can control the internal temperature of the heat absorption mechanism 2 by adjusting the heat dissipation efficiency of the different segmented heat absorption mechanisms 2, thereby creating a gentle temperature reduction range inside the heat absorption mechanism 2. The heat dissipation mechanism 3 includes a connecting pipe 301 and a heat dissipation box 302. The connecting pipe 301 is divided into two groups on the left and right, respectively arranged at the left and right ends of the cooling circulation pipe 206. The input end of the left connecting pipe 301 is fixedly connected to the left end opening of the cooling circulation pipe 206, and the output end of the right connecting pipe 301 is fixedly connected to the right end opening of the cooling circulation pipe 206. The adjacent sides of the heat dissipation box 302 are fixedly connected to the upper and lower sides of the cooling box plate 201, and the upper and lower far sides of the heat dissipation box 302 are fixedly connected to the inner surface of the fixed base 1, and multiple groups of heat dissipation devices 303 are arranged inside the heat dissipation box 302. The interfaces at the left and right ends of the heat dissipation device 303 penetrate the inner surface of the heat dissipation box 302 and are fixedly connected to the upper end of the connecting pipe 301. A circulation control pump 304 is arranged in the middle of the left connecting pipe 301, and the adjacent ends of the circulation control pump 304 are fixedly connected to the pump bottom fixing plate 305. The left and right adjacent sides of the pump bottom fixing plate 305 are fixedly connected to the far sides of the cooling box plate 201, and multiple groups of temperature detection devices 306 are fixedly connected to the upper and lower far sides of the heat dissipation box 302. The positions of the temperature detection devices 306 correspond to the positions of the heat dissipation devices 303.

[0050] Specifically, the connecting pipe 301 is divided into two groups, left and right, respectively connected to the left and right ends of the cooling circulation pipe 206. The input end of the left connecting pipe 301 is fixedly connected to the left end opening of the cooling circulation pipe 206, and the output end of the right connecting pipe 301 is fixedly connected to the right end opening of the cooling circulation pipe 206. The connecting pipe 301 is used to guide the coolant from the cooling circulation pipe 206 to the heat dissipation device 303 in the heat dissipation box 302.

[0051] The heat dissipation box 302 is used to fix the heat dissipation device 303 and form an airflow channel, and then the heat in the coolant in the heat dissipation device 303 is taken out of the device by airflow heat dissipation. Multiple groups of heat dissipation devices 303 are installed inside the heat dissipation box 302, and their number corresponds to the number of heat conductive blocks 204. The heat dissipation device 303 increases the contact area between the device and the heat dissipation airflow in the form of multiple groups of heat pipes, and then the heat in the coolant is dissipated to the outside air by airflow heat dissipation.

[0052] The circulation control pump 304 is installed in the middle of the left connecting pipe 301 and fixed on the cooling box plate 201 through the pump bottom fixing plate 305. The circulation control pump 304 is used to drive the coolant to circulate between the cooling circulation pipe 206 and the heat dissipation box 302, and under the control of the control mechanism 9, the circulation speed of the coolant is adjusted to control the temperature of the corresponding heat conduction block 204, thereby controlling the temperature of the surface of the radiation heat absorption plate 203. The temperature detection device 306 is used to detect the temperature around the heat dissipation device 303. The temperature detection device 306 transmits the temperature data to the control mechanism 9 so that the control mechanism 9 adjusts the heat dissipation efficiency according to the temperature change.

[0053] When the glass plate passes through the heat absorbing mechanism 2, the heat absorbing mechanism 2 absorbs the heat inside the glass plate by means of radiation heat dissipation, thereby reducing the temperature of the glass plate to a suitable level. The radiation heat absorbing plate 203 absorbs the heat inside the glass plate by means of radiation heat dissipation, thereby avoiding the use of cold air direct blowing to dissipate heat, which may cause uneven cooling of the surface of the glass plate and increase the risk of the glass plate breaking or deforming. The absorbed heat is transferred to the connecting pipe 301 through the coolant in the cooling circulation pipe 206, and the connecting pipe 301 then drives the coolant with heat to the heat dissipation device 303 in the heat dissipation box 302 through the circulation control pump 304.

[0054] In the heat dissipation box 302, the heat dissipation device 303 removes the heat from the device by means of airflow. The circulation control pump 304 controls the flow rate and flow of the liquid cooling cycle, and the temperature detection device 306 monitors the heat dissipation effect in real time, and ensures that the corresponding heat conduction block 204 can be maintained in a suitable temperature range by controlling the operation of the circulation control pump 304, thereby achieving the purpose of forming a gentle cooling and heat dissipation range on the radiation heat absorption plate 203. Through the above design scheme, the cooling process of the glass plate is smoother, avoiding quality problems of the glass plate during the cooling process due to drastic temperature changes.

[0055] Please refer to the attached Figure 6 , the air inlet mechanism 4 is fixedly connected to the front side of the heat dissipation mechanism 3, and its function is to draw external air into the heat dissipation mechanism 3 to dissipate heat for the heat dissipation mechanism 3. The air inlet mechanism 4 includes an air inlet fixing plate 401 and an air inlet channel 402. The rear side of the air inlet fixing plate 401 is fixedly connected to the front side of the heat dissipation box 302, and the rear side of the air inlet channel 402 is fixedly connected to the front side of the air inlet fixing plate 401. The input end of the air inlet channel 402 is fixedly connected with an air intake fan installation box 403, and a plurality of groups of pressurized air intake fans 404 are arranged inside the air intake fan installation box 403. The input end of the air intake fan installation box 403 is fixedly connected with a filtering device 405.

[0056] Specifically, the air inlet fixing plate 401 is used to support and fix the air inlet channel 402. The air inlet channel 402 is connected between the air inlet fixing plate 401 and the air inlet fan installation box 403, and is used to guide the outside air into the heat dissipation mechanism 3. The air inlet fan installation box 403 is arranged at the input end of the air inlet channel 402, and multiple groups of pressurized air inlet fans 404 are installed inside. The pressurized air inlet fans 404 are installed in the air inlet fan installation box 403, and the outside air is pressurized and sent into the air inlet channel 402 through rotating blades. The filter device 405 is fixed at the input end of the air inlet fan installation box 403, and is used to filter impurities in the outside air to ensure that the air entering the heat dissipation mechanism 3 is clean.

[0057] When the device is running, the air intake mechanism 4 draws outside air into the air intake channel 402 through the pressurized air intake fan 404. The air first passes through the filter device 405 to remove impurities and particulate matter to ensure that the air entering the heat dissipation mechanism 3 is clean. The filtered air enters the heat dissipation box 302 through the air intake channel 402. In the heat dissipation box 302, the air contacts the heat dissipation device 303 and takes the heat out of the device by airflow heat dissipation. The air intake mechanism 4 continuously introduces room temperature air to ensure that the temperature inside the heat dissipation mechanism 3 is kept within a suitable range, thereby improving the heat dissipation efficiency.

[0058] Please see attached Figure 7 , the air outlet mechanism 5 is fixedly connected to the rear side of the heat dissipation mechanism 3, and its function is to export the air that has absorbed the heat of the heat dissipation mechanism 3 to the device, the air outlet mechanism 5 includes an air outlet fixing plate 501, an upper air outlet duct 502, and a lower air outlet duct 503, the front side of the air outlet fixing plate 501 is fixedly connected to the rear side of the heat dissipation box body 302, the front side of the upper air outlet duct 502 is fixedly connected to the rear side of the upper side of the air outlet fixing plate 501, the front side of the lower air outlet duct 503 is fixedly connected to the rear side of the lower side of the air outlet fixing plate 501, the left and right sides of the upper air outlet duct 502 and the lower air outlet duct 503 are fixedly connected with a connecting air outlet pipe 504, and the lower air outlet duct 503 is connected to the interior of the upper air outlet duct 502 through the connecting air outlet pipe 504, and the upper side of the upper air outlet duct 502 is fixedly connected with an air outlet guide cover 505.

[0059] Specifically, the air outlet fixing plate 501 is used to support and fix the upper air outlet duct 502 and the lower air outlet duct 503. The upper air outlet duct 502 is used to guide the hot air to be discharged upward and provide an upper mounting point for the connecting air outlet pipe 504. The lower air outlet duct 503 is used to guide the hot air to be discharged into the connecting air outlet pipe 504. The connecting air outlet pipe 504 is used to connect the upper air outlet duct 502 and the lower air outlet duct 503 to ensure that the hot air can be smoothly discharged from the heat dissipation box 302 on the upper and lower sides into the upper air outlet duct 502, and guided to be discharged from the equipment through the air outlet guide cover 505. The discharged hot air can be connected to the air inlet of the annealing equipment, thereby reducing the energy consumption of the annealing equipment.

[0060] Please refer to the attached Figure 8 , the guide mechanism 6 is fixedly connected to the front and rear sides of the heat absorption mechanism 2, and its function is to smoothly guide the glass plate into the heat absorption mechanism 2 and provide an installation position for the driving mechanism 7. The guide mechanism 6 includes a material guiding box 601, a material guiding transmission roller 602, and a box support plate 603. The adjacent sides of the material guiding box 601 are fixedly connected to the front and rear sides of the cooling box plate 201, and the left and right ends of the material guiding transmission roller 602 are rotatably connected to the inner surface of the material guiding box 601. The upper ends of the box support plates 603 are fixedly connected to the lower surfaces of the material guiding box 601, and the lower ends of the box support plates 603 are fixedly connected to the lower part of the fixed base 1.

[0061] Specifically, the material guide box 601 is fixed on the front and rear sides of the cooling box plate 201, and is used to support and fix the material guide transmission roller 602. The material guide transmission roller 602 smoothly guides the glass plate into the heat absorption mechanism 2 by rotating, and the box support plate 603 is used to support the material guide box 601. When the device is running, the glass plate is smoothly guided into the heat absorption mechanism 2 through the material guide transmission roller 602. The material guide transmission roller 602 transmits the glass plate to the inside of the heat absorption mechanism 2 at a preset speed through rotation. The material guide box 601 supports and fixes the material guide transmission roller 602, and the box support plate 603 ensures the stability of the material guide transmission roller 602, prevents the glass plate from deflecting or vibrating during the transmission process, and provides an installation position for the driving mechanism 7.

[0062] Please refer to the attached Figure 8 , driving mechanism 7, the driving mechanism 7 is arranged on the left side of the device, and its function is to drive the moving parts inside the device to drive the glass plate to pass through the interior of the heat absorption mechanism 2 at a preset speed. The driving mechanism 7 includes a transmission gear 701, a transmission chain 702, a reducer 703, and a driving motor 704. The transmission gears 701 are all arranged on the left side of the device, and the middle parts are fixedly connected to the left ends of the middle conveying roller 202 and the guide transmission roller 602. The transmission gears 701 are connected to each other through the transmission chain 702. The right sides of the reducer 703 and the driving motor 704 are fixedly connected to the box support plate 603 on the left side. The power output end of the driving motor 704 is fixedly connected to the power output end of the reducer 703, and the power output end of the reducer 703 is fixedly connected to the left end of the corresponding guide transmission roller 602.

[0063] Specifically, the transmission gear 701 is fixedly connected to the left end of the middle conveying roller 202 and the material guide transmission roller 602, and all the transmission gears 701 are connected to each other through the transmission chain 702 to form a transmission system. The transmission chain 702 is used to transmit the power of the drive motor 704 to make all the middle conveying rollers 202 and the material guide transmission roller 602 rotate synchronously, and the speed reducer 703 is used to reduce the speed of the drive motor 704 and increase the torque to ensure the stable operation of the transmission system.

[0064] The driving motor 704 drives the transmission gear 701 and the transmission chain 702 through the reducer 703, thereby driving the middle conveying roller 202 and the material guide transmission roller 602 to rotate. The rotational movement of the middle conveying roller 202 and the material guide transmission roller 602 enables the glass plate to pass through the interior of the heat absorption mechanism 2 at a preset speed.

[0065] Please refer to the attached Fig. 9 The rapid cooling mechanism 8 is fixedly connected to the lower inner side of the fixed base 1, and its function is to receive the cooling gas delivered by the external device and temporarily store it, and when necessary, send the cooling gas into the air inlet mechanism 4 to quickly cool the heat dissipation mechanism 3. The rapid cooling mechanism 8 includes a storage tank fixing frame 801 and a temporary storage tank 802. The left and right sides of the storage tank fixing frame 801 are fixedly connected to the lower inner surface of the fixed base 1, and the lower side of the temporary storage tank 802 is fixed to the storage tank fixing frame 801. The upper side of the rack 801 is fixedly connected, the front end of the temporary storage tank 802 is fixedly connected with an outlet pipe 805, the front end of the outlet pipe 805 is fixedly connected with a multi-way control valve 806, the upper end of the multi-way control valve 806 is fixedly connected with an intake pipe 803, the input end of the intake pipe 803 is provided with an intake control valve 804, the front side of the multi-way control valve 806 is fixedly connected with a cooling pipe 807, and the output end of the cooling pipe 807 is fixedly connected to the air inlet channel 402 and communicates with the interior of the air inlet channel 402.

[0066] Specifically, the storage tank fixing frame 801 is used to support and fix the temporary storage tank 802. The temporary storage tank 802 is used to temporarily store the cooling gas delivered by external equipment. The outlet pipe 805 is used to deliver the cooling gas from the temporary storage tank 802 to the multi-way control valve 806. The multi-way control valve 806 is connected to the front end of the outlet pipe 805 to control the flow direction of the cooling gas. The inlet pipe 803 is connected to the upper end of the multi-way control valve 806. The input end is provided with an inlet control valve 804 to control the input of external cooling gas. The output end of the cooling pipe 807 is fixedly connected to the air inlet channel 402 and connected to the interior of the air inlet channel 402 to deliver the cooling gas into the air inlet mechanism 4.

[0067] When the device needs to be cooled quickly, the external device transports the cooling gas to the temporary storage tank 802 for temporary storage. The input amount of the cooling gas is controlled by the air intake control valve 804 to ensure that there is sufficient cooling gas reserve in the temporary storage tank 802. When rapid cooling is required, the multi-way control valve 806 is opened, and the cooling gas enters the multi-way control valve 806 through the outlet pipe 805, and then enters the air inlet channel 402 through the cooling pipe 807. The air intake mechanism 4 introduces the cooling gas into the heat dissipation mechanism 3, and quickly reduces the temperature inside the heat dissipation mechanism 3 by means of airflow heat dissipation. The rapid cooling mechanism 8 can quickly provide cooling gas when needed, improve the heat dissipation efficiency, and ensure that the device can quickly respond to temperature changes.

[0068] Please refer to the attached Fig.10 , control mechanism 9, control mechanism 9 is the core control mechanism of the device, the automatic control components inside the control mechanism 9 are connected with multiple sensors and controllable components inside the device, and the device is automatically operated through the internal preset program and the control instructions of the operator, the control mechanism 9 includes a console base 901 and a device control machine 902, the console base 901 is arranged on the right side of the fixed base 1, the device control machine 902 is fixedly connected to the front upper surface of the console base 901, the upper side of the device control machine 902 is fixedly connected with an operation panel 903, and the rear upper surface of the console base 901 is fixedly connected with a communication device 904, the device control machine 902 is electrically connected with the circulation control pump 304, the temperature detection device 306, the pressurized air intake fan 404, the drive motor 704, the air intake control valve 804, the multi-way control valve 806, the operation panel 903, and the communication device 904.

[0069] Specifically, the console base 901 is used to support and fix the device control machine 902, which is the core control component of the device. The device control machine 902 is connected to multiple sensors and controllable components inside the device, and automatically operates the device through internal preset programs and operator control instructions. The operation panel 903 is used for operators to input control instructions and monitor the operating status of the device. The communication device 904 is used for the device control machine 902 to communicate data with external equipment or systems.

[0070] When the device is running, the control mechanism 9 automatically controls the entire device through the device control machine 902. The automatic control components inside the device control machine 902 and the multiple sensors and controllable components inside the device, the operator inputs control instructions through the operation panel 903, and the device control machine 902 automatically operates the device according to the preset program and the operator's instructions. The communication device 904 ensures that the device control machine 902 can communicate data with external equipment or systems to achieve remote monitoring and control, thereby improving the automation level and operation efficiency of the device.

[0071] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A cooling device for cold end plate of ultra-clear float glass, characterized in that: include: A fixed base (1), the fixed base (1) being a fixed basic component of the device, and having a function of providing a stable installation position for other mechanisms of the device and stably fixing the device on a mounting plane; A heat absorbing mechanism (2), which is arranged inside the fixed base (1) and is a heat absorbing component of the device, and whose function is to absorb the heat inside the glass plate that has undergone the annealing process by means of radiation heat dissipation, so that the temperature of the glass plate is quickly reduced to a suitable cold end temperature; A heat dissipation mechanism (3), wherein the heat dissipation mechanism (3) is fixedly connected to the upper and lower sides of the heat absorption mechanism (2) and is fixedly connected to the fixed base (1). The heat dissipation mechanism (3) absorbs heat in the heat absorption mechanism (2) by means of a liquid cooling cycle and removes the heat from the device by means of air flow heat dissipation. During the heat dissipation process, the heat dissipation mechanism (3) can control the internal temperature of the heat absorption mechanism (2) by adjusting the heat dissipation efficiency of the different segmented heat absorption mechanisms (2), thereby creating a gentle temperature drop range inside the heat absorption mechanism (2); An air inlet mechanism (4), the air inlet mechanism (4) being fixedly connected to the front side of the heat dissipation mechanism (3), and having a function of drawing outside air into the heat dissipation mechanism (3) to dissipate heat from the heat dissipation mechanism (3); An air outlet mechanism (5), the air outlet mechanism (5) being fixedly connected to the rear side of the heat dissipation mechanism (3) and having a function of guiding air that has absorbed heat from the heat dissipation mechanism (3) out of the device; A guide mechanism (6), wherein the guide mechanism (6) is fixedly connected to the front and rear sides of the heat absorbing mechanism (2), and its function is to smoothly guide the glass plate into the heat absorbing mechanism (2) and provide an installation position for the driving mechanism (7); A driving mechanism (7), wherein the driving mechanism (7) is arranged on the left side of the device and functions to drive the moving parts inside the device to drive the glass plate to pass through the interior of the heat absorbing mechanism (2) at a preset speed; A rapid cooling mechanism (8), the rapid cooling mechanism (8) being fixedly connected to the interior of the lower side of the fixed base (1), and having a function of receiving cooling gas delivered by an external device and temporarily storing the cooling gas, and delivering the cooling gas into the air inlet mechanism (4) to rapidly cool the heat dissipation mechanism (3) when necessary; A control mechanism (9), the control mechanism (9) being the core control mechanism of the device, wherein the automatic control components inside the control mechanism (9) are connected to a plurality of sensors and controllable components inside the device, and the device is automatically operated through an internal preset program and control instructions of an operator; The heat absorption mechanism (2) comprises a cooling box plate (201) and a middle conveying roller (202), wherein the cooling box plate (201) is arranged inside the upper side of the fixed base (1), and the left and right ends of the middle conveying roller (202) are rotatably connected to the adjacent side of the cooling box plate (201), and the upper and lower sides of the middle conveying roller (202) are provided with radiation heat absorption plates (203), and the left and right sides of the radiation heat absorption plates (203) are fixedly connected to the adjacent side of the cooling box plate (201), and the upper and lower sides of the radiation heat absorption plates (203) are far from each other. Multiple groups of internal heat absorbing tubes (205) are arranged inside the multiple groups of heat conducting blocks (204) that are fixedly connected. The front and rear sides of the internal heat absorbing tubes (205) are fixedly connected with cooling circulation tubes (206). Both left and right ends of the cooling circulation tubes (206) penetrate the cooling box plate (201) and are fixedly connected to the cooling box plate (201). The cooling circulation tubes (206) arranged on the rear side of the heat conducting block (204) have an open left end and a closed right end. The cooling circulation tubes (206) arranged on the front side of the heat conducting block (204) have an open right end and a closed left end. The heat dissipation mechanism (3) comprises a connecting pipe (301) and a heat dissipation box (302); the connecting pipe (301) is divided into two groups, which are respectively arranged at the left and right ends of the cooling circulation pipe (206); the input end of the connecting pipe (301) on the left side is fixedly connected to the left end opening of the cooling circulation pipe (206); the output end of the connecting pipe (301) on the right side is fixedly connected to the right end opening of the cooling circulation pipe (206); the adjacent sides of the heat dissipation box (302) are fixedly connected to the upper and lower sides of the cooling box plate (201); the upper and lower far sides of the heat dissipation box (302) are fixedly connected to the inner surface of the fixed base (1); and a plurality of heat dissipation boxes (302) are arranged inside. The heat dissipation device (303) has interfaces at both left and right ends that penetrate the inner surface of the heat dissipation box (302) and are fixedly connected to the upper end of the connecting pipe (301); a circulation control pump (304) is provided in the middle of the connecting pipe (301) on the left side; adjacent ends of the circulation control pump (304) are fixedly connected to a pump bottom fixing plate (305); adjacent left and right sides of the pump bottom fixing plate (305) are fixedly connected to the far side of the cooling box plate (201); and multiple groups of temperature detection devices (306) are fixedly connected to the far sides of the upper and lower sides of the heat dissipation box (302); and the positions of the temperature detection devices (306) correspond to the positions of the heat dissipation device (303).

2. The ultra-clear float glass cold end plate cooling device according to claim 1, characterized in that: The air intake mechanism (4) comprises an air intake fixing plate (401) and an air intake channel (402); the rear side of the air intake fixing plate (401) is fixedly connected to the front side of the heat dissipation box (302); the rear side of the air intake channel (402) is fixedly connected to the front side of the air intake fixing plate (401); the input end of the air intake channel (402) is fixedly connected to an air intake fan installation box (403); a plurality of groups of pressurized air intake fans (404) are arranged inside the air intake fan installation box (403); and the input end of the air intake fan installation box (403) is fixedly connected to a filtering device (405).

3. The ultra-clear float glass cold end plate cooling device according to claim 1, characterized in that: The air outlet mechanism (5) comprises an air outlet fixing plate (501), an upper air outlet duct (502), and a lower air outlet duct (503); the front side of the air outlet fixing plate (501) is fixedly connected to the rear side of the heat dissipation box (302); the front side of the upper air outlet duct (502) is fixedly connected to the rear side of the upper side of the air outlet fixing plate (501); the front side of the lower air outlet duct (503) is fixedly connected to the rear side of the lower side of the air outlet fixing plate (501); the upper and lower air outlet ducts (502) and (503) are fixedly connected to connecting air outlet pipes (504) on both left and right sides, and the lower air outlet duct (503) and the upper air outlet duct (502) are connected via the connecting air outlet pipes (504); the upper side of the upper air outlet duct (502) is fixedly connected to an air outlet guide cover (505).

4. The ultra-clear float glass cold end plate cooling device according to claim 1, characterized in that: The guide mechanism (6) comprises a material guide box (601), a material guide drive roller (602), and a box support plate (603); the adjacent sides of the material guide box (601) are fixedly connected to the front and rear sides of the cooling box plate (201); the left and right ends of the material guide drive roller (602) are rotatably connected to the inner surface of the material guide box (601); the upper ends of the box support plates (603) are fixedly connected to the lower surface of the material guide box (601); and the lower ends of the box support plates (603) are fixedly connected to the lower part of the fixed base (1).

5. The ultra-clear float glass cold end plate cooling device according to claim 1, characterized in that: The driving mechanism (7) comprises a transmission gear (701), a transmission chain (702), a speed reducer (703), and a driving motor (704). The transmission gears (701) are arranged on the left side of the device, and the middle parts are fixedly connected to the middle conveying roller (202) and the left end of the material guide transmission roller (602). The transmission gears (701) are connected to each other via the transmission chain (702). The right sides of the speed reducer (703) and the driving motor (704) are fixedly connected to the box support plate (603) on the left side. The power output end of the driving motor (704) is fixedly connected to the power output end of the speed reducer (703), and the power output end of the speed reducer (703) is fixedly connected to the left end of the corresponding material guide transmission roller (602).

6. The ultra-clear float glass cold end plate cooling device according to claim 1, characterized in that: The rapid cooling mechanism (8) comprises a storage tank fixing frame (801) and a temporary storage tank (802); the left and right sides of the storage tank fixing frame (801) are fixedly connected to the lower inner surface of the fixed base (1); the lower side of the temporary storage tank (802) is fixedly connected to the upper side of the storage tank fixing frame (801); the front end of the temporary storage tank (802) is fixedly connected to an air outlet pipe (805); the front end of the air outlet pipe (805) is fixedly connected to a multi-way control valve (806); the upper end of the multi-way control valve (806) is fixedly connected to an air intake pipe (803); the input end of the air intake pipe (803) is provided with an air intake control valve (804); the front side of the multi-way control valve (806) is fixedly connected to a cooling pipe (807); the output end of the cooling pipe (807) is fixedly connected to the air intake channel (402) and communicates with the interior of the air intake channel (402).

7. The ultra-clear float glass cold end plate cooling device according to claim 1, characterized in that: The control mechanism (9) comprises a console base (901) and a device control machine (902); the console base (901) is arranged on the right side of the fixed base (1); the device control machine (902) is fixedly connected to the front upper surface of the console base (901); an operation panel (903) is fixedly connected to the upper side of the device control machine (902); a communication device (904) is fixedly connected to the rear upper surface of the console base (901); the device control machine (902) is electrically connected to a circulation control pump (304), a temperature detection device (306), a pressurized air intake fan (404), a drive motor (704), an air intake control valve (804), a multi-way control valve (806), an operation panel (903), and a communication device (904).

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