CN219637087U - Liquid draining structure - Google Patents
Liquid draining structure Download PDFInfo
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- CN219637087U CN219637087U CN202222543705.0U CN202222543705U CN219637087U CN 219637087 U CN219637087 U CN 219637087U CN 202222543705 U CN202222543705 U CN 202222543705U CN 219637087 U CN219637087 U CN 219637087U
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- controller
- cooling
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- 239000007788 liquid Substances 0.000 title claims abstract description 82
- 238000001816 cooling Methods 0.000 claims abstract description 92
- 238000012806 monitoring device Methods 0.000 claims abstract description 30
- 239000000463 material Substances 0.000 claims abstract description 11
- 238000002844 melting Methods 0.000 claims abstract description 10
- 230000008018 melting Effects 0.000 claims abstract description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 90
- 238000007664 blowing Methods 0.000 claims description 51
- 238000005086 pumping Methods 0.000 claims description 5
- 230000017525 heat dissipation Effects 0.000 claims description 4
- 238000012544 monitoring process Methods 0.000 claims description 3
- 239000011521 glass Substances 0.000 abstract description 37
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 239000003570 air Substances 0.000 description 71
- 230000000694 effects Effects 0.000 description 3
- 238000005259 measurement Methods 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- 230000001105 regulatory effect Effects 0.000 description 3
- 239000012080 ambient air Substances 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 238000004891 communication Methods 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000003779 heat-resistant material Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000523 sample Substances 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Abstract
The utility model provides a liquid draining structure, and relates to the technical field of glass production. Wherein, the flowing back structure includes: the device comprises a liquid flowing groove, a cover plate, a temperature monitoring device, a cooling device and a controller, wherein the cover plate is covered on the top of the liquid flowing groove, and forms a liquid cavity with the liquid flowing groove for communicating a melting tank and a material channel; the temperature monitoring device is arranged at the top of the cover plate; the cooling device is arranged corresponding to the cover plate; the controller is electrically connected with the temperature monitoring device and the cooling device respectively. The controller in the technical scheme of the utility model can control the cooling device based on the temperature signal fed back by the temperature monitoring device, adjust the cooling strength of the cooling device to the cover plate, control the temperature of the cover plate, ensure that the temperature of the cover plate is kept stable, and solve the technical problems that the cover plate is easy to damage and even the temperature of glass liquid is unstable, and the glass liquid flows back or the quality of glass products is influenced in the prior art.
Description
Technical Field
The utility model relates to the technical field of glass production, in particular to a liquid draining structure.
Background
In the glass production process, glass is firstly put into a melting tank, and is heated to soften the glass, so that glass liquid is formed, and then the glass liquid enters a material channel through a liquid flow hole to enter next processing equipment.
In the prior art, in order to alleviate the corrosion of the cover plate on the upper side of the convection liquid cavity of high-temperature glass and reduce the temperature of glass liquid through the convection liquid cavity, a fan is generally adopted to provide cooling air, and the convection liquid cavity cover plate is subjected to air blowing cooling in a constant air volume or constant air pressure mode.
But the temperature and the flow of cooling air can change along with the change of the ambient temperature and the ambient air pressure, the cooling effect of a fan on the cover plate of the liquid flow hole is changed due to the change of the temperature of the cooling air, the temperature of the cover plate is unstable, the service life of the cover plate is influenced, and the temperature of glass liquid passing through the liquid flow hole is also unstable, so that the quality of glass products is influenced.
Disclosure of Invention
The embodiment of the utility model aims to provide a liquid draining structure, which solves the technical problems that when a cover plate of a liquid flow hole is cooled, the temperature of the cover plate is unstable due to the change of the ambient temperature and the ambient air pressure, so that the temperature of glass liquid in the liquid flow hole is also unstable, and the backflow of the glass liquid and even the quality of glass products are easily influenced.
In order to solve the technical problems, the embodiment of the utility model provides the following technical scheme:
the utility model provides a liquid discharge structure, comprising: a liquid flowing tank;
the cover plate is covered on the top of the liquid flowing groove, and forms a liquid flow hole with the liquid flowing groove and is used for communicating the melting tank and the material channel;
the temperature monitoring device is arranged at the top of the cover plate;
the cooling device is arranged corresponding to the cover plate; and
the controller is electrically connected with the temperature monitoring device and the cooling device respectively;
the controller controls the cooling device based on the temperature signal fed back by the temperature monitoring device, and adjusts the temperature of the cover plate.
In some modified embodiments of the present utility model, the temperature monitoring device includes:
the first temperature sensors are uniformly arranged on the cover plate and used for monitoring the temperatures of different areas of the cover plate, and all the sensors are electrically connected with the controller.
In some modified embodiments of the present utility model, the cooling device includes: an air blowing port, an air duct and an air blowing device;
one end of the air blowing port corresponds to the cover plate, the other end of the air blowing port is communicated with the air blowing device through an air channel, and the air blowing device is electrically connected with the controller;
the controller adjusts the blowing intensity of the blowing device based on the temperature signal fed back by the temperature monitoring device.
In some modified embodiments of the present utility model, the air blowing port is provided with an air guiding cylinder corresponding to one end of the cover plate, and the diameter of the air guiding cylinder gradually decreases from the air inlet to the air outlet.
In some modified embodiments of the present utility model, the number of the cooling devices is plural, and the blowing area of the blowing port of each cooling device corresponds to the measuring area of each first temperature sensor one by one.
In some modified embodiments of the present utility model, the cooling device includes: the device comprises a water cooling pipeline, a circulating waterway, a water pump and a water tank;
the water-cooling pipeline is arranged at the top of the cover plate in a fitting way, is communicated with the water tank and the water pump through the circulating waterway, and is arranged at the bottom of the water tank and electrically connected with the controller;
wherein, the controller adjusts the water pump based on the temperature signal that temperature monitoring device fed back
Is a pump speed of the water.
In some variations of the utility model, the water cooled piping comprises:
the water inlet pipe extends along the first direction, and the first end of the water inlet pipe along the first direction is a water inlet;
the drain pipe extends along the first direction, and one end of the drain pipe opposite to the first end along the first direction is a water outlet; and
the radiating pipes extend along the second direction and are arranged at the top of the cover plate at intervals along the first direction, and two ends of each radiating pipe are respectively communicated with the side parts of the water inlet pipe and the water outlet pipe;
the first direction is the extending direction of the liquid flow hole, and the second direction is perpendicular to the first direction and the longitudinal direction respectively.
In some modified embodiments of the utility model, a heat exchanger is communicated between the water outlet of the drain pipe and the circulating waterway.
In some variations of the utility model, a second temperature sensor is disposed in the water tank, the second temperature sensor being electrically connected to the controller.
In some modified embodiments of the present utility model, the top of the cover plate has a plurality of heat dissipating protrusions disposed at intervals.
Compared with the prior art, the liquid draining structure provided by the utility model has the advantages that the temperature of the cover plate is monitored in real time through the temperature monitoring device, the temperature signal is transmitted to the controller, the controller controls the cooling device according to the temperature signal, the cooling intensity of the cooling device is adjusted, the cover plate is always kept at a relatively stable temperature, the cover plate is cooled from constant air quantity or transverse air pressure in the prior art, the cooling intensity is changed into the temperature according to the cover plate in real time, the temperature stability of the cover plate can be ensured, the service life of the cover plate can be prolonged, the large fluctuation of the temperature of glass liquid in a liquid flow hole is avoided, the quality of products is influenced, the phenomenon that the glass liquid flows back due to the unstable temperature is avoided, and the glass production is seriously influenced.
Drawings
The above, as well as additional purposes, features, and advantages of exemplary embodiments of the present utility model will become readily apparent from the following detailed description when read in conjunction with the accompanying drawings. In the drawings, wherein like or corresponding reference numerals indicate like or corresponding parts, there are shown by way of illustration, and not limitation, several embodiments of the utility model, in which:
FIG. 1 is a schematic diagram of a structure disclosed in an embodiment of the present utility model;
FIG. 2 is a schematic top view of a cover plate and melting tanks and material channels on both sides thereof according to an embodiment of the present utility model;
FIG. 3 is a schematic top view of a water cooled pipe and a cover plate according to an embodiment of the present utility model.
Reference numerals illustrate: 1. a liquid flowing tank; 2. a cover plate; 3. a liquid flow hole; 4. a first temperature sensor; 5. a cooling device; 51. blowing an air port; 52. an air duct; 53. a blower device; 6. a controller; 7. a melting tank; 8. a material channel; 9. a water-cooled pipeline; 91. a water inlet pipe; 92. a heat radiating pipe; 93. a drain pipe; a. a first direction; b. a second direction.
Detailed Description
Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. While exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the disclosure to those skilled in the art.
It is noted that unless otherwise indicated, technical or scientific terms used herein should be given the ordinary meaning as understood by one of ordinary skill in the art to which this utility model belongs.
Examples
Referring to fig. 1 to 3, an embodiment of the present utility model proposes a liquid discharging structure including: the liquid flowing groove 1, the cover plate 2, the temperature monitoring device, the cooling device 5 and the controller 6; the cover plate 2 is covered on the top of the liquid flowing groove 1, and the cover plate 2 and the liquid flowing groove 1 form a liquid flowing hole 3 for communicating the melting tank 7 and the material channel 8; the temperature monitoring device is arranged at the top of the cover plate 2; the cooling device 5 is arranged corresponding to the cover plate 2; the controller 6 is electrically connected with the temperature monitoring device and the cooling device 5 respectively; wherein, the controller 6 controls the cooling device 5 based on the temperature signal fed back by the temperature monitoring device to adjust the temperature of the cover plate 2.
Specifically, the liquid flow hole 3 is a channel communicating the melting tank 7 and the material channel 8, in the glass production and processing process, glass is required to be placed in the melting tank 7, the glass is heated and softened in the melting tank 7 to become glass liquid, then the glass liquid is discharged from the liquid flow hole 3 to the material channel 8 so as to carry out forming and processing on the glass, the liquid flow hole 3 is formed by a liquid flow groove 1 and a cover plate 2, the liquid flow groove 1 is a groove body which extends along the horizontal direction, two ends and the top of the liquid flow groove 1 are provided with openings, the cover plate 2 is matched with the openings at the top of the liquid flow groove 1 and covers the top of the liquid flow groove 1, the openings at the top of the liquid flow groove 1 are plugged, the liquid flow groove 1 and the cover plate 2 are made of heat-resistant materials, the cover plate 2 is made of a heat-conducting material, the glass liquid flowing through can be cooled to a certain extent, and the cover plate 2 can be detachably connected with the liquid flow groove 1 in a clamping manner, because the glass liquid can generate certain corrosion to the cover plate 2, and the liquid flow hole 3 can be independently detached and replaced when the cover plate 2 is damaged, so that the maintenance is convenient; the specific structure of the temperature monitoring device and the cooling device 5 is described below, the controller 6 can be a PLC controller 6, the temperature monitoring device can monitor the temperature of the cover plate 2 in real time and transmit a temperature signal to the controller 6, after the controller 6 receives the temperature signal, the cooling device 5 is adjusted, the cooling strength of the cover plate 2 by the cooling device 5 is controlled, so that the cover plate 2 always maintains a relatively stable temperature, unlike the prior art that the cover plate 2 is cooled by using constant cooling strength, in which the temperature of the cover plate 2 is kept constant, namely constant air volume or constant air pressure, so as to ensure the temperature of the cover plate 2 to be constant.
When the cover plate 2 is cooled, a temperature range of the cover plate 2 is set through the controller 6, when the temperature monitoring device monitors that the actual temperature of the cover plate 2 is lower than the lowest value of the temperature range, the controller 6 adjusts the cooling device 5 to gradually reduce the cooling intensity of the cooling device 5 so that the temperature of the cover plate 2 slowly rises, when the temperature monitoring device monitors that the actual temperature of the cover plate 2 is higher than the highest value of the temperature range, the controller 6 adjusts the cooling device 5 to gradually improve the cooling intensity of the cooling device 5 so that the temperature of the cover plate 2 slowly drops, the cover plate 2 can always be kept at a relatively stable temperature, and severe temperature changes of the cover plate 2 are avoided.
According to the above-mentioned embodiments of the present utility model, a liquid draining structure is provided, the temperature of the cover plate 2 is monitored in real time by the temperature monitoring device, then a temperature signal is transmitted to the controller 6, the controller 6 controls the cooling device 5 according to the temperature signal, and adjusts the cooling intensity of the cooling device 5, so that the cover plate 2 always maintains a relatively stable temperature, from the constant air volume or the horizontal air pressure in the prior art to cool the cover plate 2, the cooling intensity is changed into the real-time adjustment according to the temperature of the cover plate 2, the temperature stability of the cover plate 2 can be ensured, the service life of the cover plate 2 can be prolonged, and the larger fluctuation of the glass liquid temperature in the liquid flow hole 3 is avoided, the quality of the product is influenced, even the glass liquid backflow is generated, and the glass production is seriously influenced.
In some embodiments and referring to fig. 1, in an implementation, a temperature monitoring device includes: the plurality of first temperature sensors 4 are uniformly arranged on the cover plate 2 and are used for monitoring the temperatures of different areas of the cover plate 2, and all the sensors are electrically connected with the controller 6.
Specifically, the temperature monitoring device may be formed by a plurality of temperature sensors, each of which may be formed by a thermal resistor and a temperature signal wire, or may be a type: the industrial temperature control special sensor for PT100-CWF5 (special package) is formed, so that the temperature of the cover plate 2 can be detected, and a temperature signal can be transmitted to the controller 6 in real time, so that the controller 6 can monitor the temperature of the cover plate 2, when the temperature is too high or too low, the temperature of the cover plate 2 can be reduced or increased in time, the number of the first temperature sensors 4 is multiple, and the adjacent first temperature sensors 4 are arranged at intervals and uniformly distributed on the cover plate 2, so that the temperatures of different areas of the cover plate 2 can be monitored.
In some embodiments and referring to fig. 1, in an implementation, the cooling device 5 comprises: an air blowing port 51, an air duct 52, and an air blowing device 53; one end of the air blowing port 51 corresponds to the cover plate 2, the other end of the air blowing port is communicated with the air blowing device 53 through the air duct 52, and the air blowing device 53 is electrically connected with the controller 6; wherein the controller 6 adjusts the blowing intensity of the blowing device 53 based on the temperature signal fed back by the temperature monitoring device.
Specifically, the cooling device 5 may be an air cooling structure, the cooling device 5 is composed of an air blowing port 51, an air duct 52 and an air blowing device 53, the air outlet end of the air blowing port 51 is aligned to the cover plate 2, the cover plate 2 is cooled by flowing air, the air duct 52 plays a role of connecting the air blowing port 51 and the air blowing device 53, each corner of the air duct 52 is streamline, the cooling air is damaged in a transitional manner, the wind power loss is reduced, energy is saved, the air blowing device 53 may be a common air blowing structure that a speed regulating motor drives fan blades in an air duct to rotate, the controller 6 controls the rotation speed of the speed regulating motor, the air blowing intensity of the air blowing device 53 can be changed, when the temperature of the cover plate 2 is low, the controller 6 reduces the rotation speed of the speed regulating motor, the air blowing intensity of the air blowing device 53 can be reduced, the cooling intensity of the cover plate 5 is reduced, the temperature of the cover plate 2 is gradually increased under the influence of glass liquid, and when the temperature of the cover plate 2 is higher, the temperature of the cover plate 2 is gradually reduced, and the temperature of the cover plate 2 is kept stable.
In some embodiments and referring to fig. 1, in an implementation, the air outlet 51 is provided with an air guiding cylinder corresponding to one end of the cover plate 2, and the diameter of the air guiding cylinder gradually decreases from the air inlet to the air outlet.
Specifically, the air outlet end of the air blowing port 51 is further communicated with an air guiding cylinder, the air guiding cylinder extends along the vertical direction and is hollow, the upper end of the air guiding cylinder is communicated with the air blowing port 51, the lower end of the air guiding cylinder corresponds to the cover plate 2, the diameter of the air guiding cylinder is gradually reduced from the upper end to the lower end, the wind speed of cooling wind can be improved, the wind pressure is increased, and energy sources are saved.
In some embodiments, referring to fig. 1, in an implementation, the number of cooling devices 5 is plural, and the blowing area of the blowing port 51 of each cooling device 5 corresponds to the measuring area of each first temperature sensor 4 one by one.
Specifically, the number of the cooling devices 5 corresponds to the number of the first temperature sensors 4, and the blowing openings 51 of each cooling device 5 directly blow on the blowing area of the cover plate 2 corresponds to the measuring area of the probe of each first temperature sensor 4 on the cover plate 2, so that the controller 6 can adjust the corresponding cooling devices 5 after detecting the temperatures of different areas of the cover plate 2, the controller 6 can control the temperatures of different areas of the cover plate 2, the temperatures of different areas of the cover plate 2 can be accurately controlled, the areas of the cover plate 2 can be kept within a certain temperature range, and large temperature differences in the areas of the cover plate 2 can be avoided, so that the cover plate 2 is prevented from being distorted due to overlarge temperature differences in different areas, and the service life of the cover plate 2 is prevented from being influenced.
The number of the first temperature sensors 4 may be four, the four first temperature sensors 4 are uniformly disposed at the top of the cover plate 2, each first temperature sensor 4 is electrically connected with the controller 6, the four first temperature sensors 4 divide the top of the cover plate 2 into four measurement areas with the same area as A, B, C and D, the number of the cooling devices 5 is four, the air blowing areas of the air blowing openings 51 of the cooling devices 5 respectively correspond to the A, B, C and D four measurement areas of the cover plate 2, the controller 6 can control the four cooling devices 5 according to the temperature signals transmitted by the first temperature sensors 4, adjust the temperature of the four measurement areas of the cover plate 2, make the temperature of the cover plate 2 in a stable range, avoid the temperature difference of different areas of the cover plate 2 from being large, make the cover plate 2 deform in a twisting manner, and influence the service life of the cover plate 2.
In some embodiments and with reference to fig. 1 and 3, in a particular implementation, the cooling device 5 comprises: the water cooling pipeline 9, a circulating waterway, a water pump and a water tank; the water-cooling pipeline 9 is arranged at the top of the cover plate 2 in a fitting way, the water-cooling pipeline 9 is communicated with the water tank and the water pump through a circulating waterway, and the water pump is arranged at the bottom of the water tank and is electrically connected with the controller 6; wherein, the controller 6 adjusts the pumping speed of the water pump based on the temperature signal fed back by the temperature monitoring device.
Specifically, the cooling device 5 may further make a water cooling structure, the water tank may be a rectangular water storage tank, circulating water for cooling the cover plate 2 is stored in the water tank, the circulating water enters the water cooling pipeline 9 from the circulating water channel under the action of the water pump, the water cooling pipeline 9 is attached to the top of the cover plate 2, heat in the cover plate 2 is transferred from the water cooling pipeline 9 to the circulating water, the circulating water returns to the water tank from the circulating water channel, heat in the cover plate 2 is taken away, the effect of cooling the cover plate 2 can be achieved, and the controller 6 can control the pumping speed of the water pump according to the temperature signal, when the temperature of the cover plate 2 is too high, the pumping speed of the water pump can be increased, the cooling strength of the cooling device 5 is increased, the temperature of the cover plate 2 is slowly reduced, when the temperature of the cover plate 2 is too low, the pumping speed of the water pump is reduced, the cooling strength of the cooling device 5 is reduced, and the cover plate 2 is slowly warmed up under the influence of glass liquid, so that the cover plate 2 is kept in a stable temperature range.
In some embodiments, referring to fig. 1 and 3, in particular implementations, the water-cooled conduit 9 includes: the water inlet pipe 91, the water outlet pipe 93 and the plurality of radiating pipes 92, wherein the water inlet pipe 91 extends along the first direction a, and the first end of the water inlet pipe 91 along the first direction a is a water inlet; the drain pipe 93 extends along a first direction a, and one end of the drain pipe 93 opposite to the first end along the first direction a is a water outlet; the radiating pipes 92 extend along the second direction b and are arranged at the top of the cover plate 2 at intervals along the first direction a, and two ends of the radiating pipes 92 are respectively communicated with the side parts of the water inlet pipe 91 and the water outlet pipe 93; the first direction a is the extending direction of the fluid flow hole 3, and the second direction b is perpendicular to the first direction a and the longitudinal direction respectively.
Specifically, the water cooling pipeline 9 is composed of the water inlet pipe 91, the water outlet pipe 93 and a plurality of radiating pipes 92, the radiating pipes 92 extend along the second direction b and are arranged at the top of the cover plate 2 at intervals along the first direction a, circulating water can enter the radiating pipes 92 from one ends of the radiating pipes 92 along the second direction b and is discharged from the other ends of the radiating pipes 92 along the second direction b, the difference of cooling intensity of the cooling device 5 on the cover plate 2 along the first direction a can be reduced, the temperature difference of the cover plate 2 is kept in a smaller range, the cover plate 2 is prevented from being distorted due to the fact that the temperature difference of the cover plate 2 is larger, the service life of the cover plate 2 is influenced, the temperature difference of glass liquid flowing through can be caused, the stability of the glass liquid temperature is influenced, and the quality of products is influenced.
In some embodiments, referring to fig. 1 and 3, in implementations, a heat exchanger is in communication between the water outlet of the drain pipe 93 and the circulation waterway.
Specifically, the heat exchanger can greatly increase the contact area between the water pipe and the air through the fins arranged outside the heat exchanger, quickly reduce the temperature of hot water, avoid the temperature of circulating water from being greatly increased after cooling the cover plate 2, but the circulating water with the increased temperature does not effectively dissipate heat and flows back into the water tank, so that the water temperature in the water tank is gradually increased, and the circulating water enters the water cooling pipeline 9.
In some embodiments, referring to fig. 1 and 3, a second temperature sensor is disposed in the tank and is electrically connected to the controller 6.
Specifically, the model of the second temperature sensor may be: PT100 can monitor the temperature of circulating water in the water tank to give controller 6 with circulating water's temperature signal transmission, when the temperature in the water tank was too high, controller 6 can in time report to the police, reminds the staff to inspect the heat exchanger or change circulating water, avoids circulating water temperature too high to influence water cooling device's cooling effect, makes cooling device 5 inefficacy, leads to apron 2 temperature to rise, not only influences apron 2's life, still can make the temperature of glass liquid inhomogeneous, produces backward flow or influences the quality of glass product.
In some embodiments, referring to fig. 1 and 2, the top of the cover plate 2 has a plurality of heat dissipating protrusions disposed at intervals from each other.
Specifically, a plurality of heat dissipation bulges can be arranged at the top of the cover plate 2, and can be hemispherical bulges or cylindrical bulges, so that the contact area between the top of the cover plate 2 and air can be increased, the heat dissipation area of the cover plate 2 is increased, and the heat dissipation rate of the cover plate 2 is increased.
It should be noted that, in the description of the present specification, the azimuth or positional relationship indicated by the terms "upper", "lower", etc. are based on the azimuth or positional relationship shown in the drawings, and are merely for convenience of describing the present utility model and simplifying the description, and are not indicative or implying that the apparatus or element in question must have a specific azimuth, be constructed and operated in a specific azimuth, and thus should not be construed as limiting the present utility model; the terms "coupled," "mounted," "secured," and the like are to be construed broadly, and may be fixedly coupled, detachably coupled, or integrally connected, for example; can be directly connected or indirectly connected through an intermediate medium. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.
In the description of the present specification, the terms "one embodiment," "some embodiments," "particular embodiments," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The foregoing is merely illustrative embodiments of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art can easily think about variations or substitutions within the technical scope of the present utility model, and the utility model should be covered. Therefore, the protection scope of the utility model is subject to the protection scope of the claims.
Claims (10)
1. A liquid discharge structure, comprising:
a liquid flow tank (1);
the cover plate (2) is covered on the top of the liquid flowing groove (1), and the cover plate (2) and the liquid flowing groove (1) form a liquid flowing hole (3) for communicating the melting tank (7) and the material channel (8);
the temperature monitoring device is arranged at the top of the cover plate (2);
the cooling device (5) is arranged corresponding to the cover plate (2); and
a controller (6), wherein the controller (6) is electrically connected with the temperature monitoring device and the cooling device (5) respectively;
wherein, the controller (6) controls the cooling device (5) based on the temperature signal fed back by the temperature monitoring device, and adjusts the temperature of the cover plate (2).
2. The liquid discharge structure according to claim 1, wherein,
the temperature monitoring device includes:
and the plurality of first temperature sensors (4) are uniformly arranged on the cover plate (2) and are used for monitoring the temperatures of different areas of the cover plate (2), and all the sensors are electrically connected with the controller (6).
3. The liquid discharge structure according to claim 2, wherein,
the cooling device (5) comprises: an air blowing port (51), an air duct (52) and an air blowing device (53);
one end of the air blowing opening (51) corresponds to the cover plate (2), the other end of the air blowing opening is communicated with the air blowing device (53) through the air duct (52), and the air blowing device (53) is electrically connected with the controller (6);
wherein the controller (6) adjusts the blowing intensity of the blowing device (53) based on the temperature signal fed back by the temperature monitoring device.
4. The liquid discharge structure according to claim 3, wherein,
the air blowing port (51) is provided with an air guide cylinder corresponding to one end of the cover plate (2), and the diameter of the air guide cylinder is gradually reduced from an air inlet to an air outlet of the air guide cylinder.
5. The liquid discharge structure according to claim 4, wherein,
the number of the cooling devices (5) is multiple, and the air blowing areas of the air blowing openings (51) of each cooling device (5) are in one-to-one correspondence with the measuring areas of each first temperature sensor (4).
6. The liquid discharge structure according to claim 2, wherein,
the cooling device (5) comprises: the water-cooling pipeline (9), the circulating waterway, the water pump and the water tank;
the water cooling pipeline (9) is attached to the top of the cover plate (2), the water cooling pipeline (9) is communicated with the water tank and the water pump through the circulating waterway, and the water pump is arranged at the bottom of the water tank and is electrically connected with the controller (6);
wherein, the controller (6) adjusts the pumping speed of the water pump based on the temperature signal fed back by the temperature monitoring device.
7. The liquid discharge structure according to claim 6, wherein,
the water-cooled pipe (9) comprises:
a water inlet pipe (91) extending along a first direction (a), wherein a first end of the water inlet pipe (91) along the first direction (a) is a water inlet;
a drain pipe (93) extending along the first direction (a), wherein one end of the drain pipe (93) opposite to the first end along the first direction (a) is a water outlet; and
a plurality of radiating pipes (92) extending along a second direction (b) and arranged at intervals on the top of the cover plate (2) along the first direction (a), wherein two ends of each radiating pipe (92) are respectively communicated with the side parts of the water inlet pipe (91) and the water outlet pipe (93);
the first direction (a) is the extending direction of the liquid flow hole (3), and the second direction (b) is perpendicular to the first direction (a) and the longitudinal direction respectively.
8. The liquid discharge structure according to claim 7, wherein,
a heat exchanger is communicated between the water outlet of the water drain pipe (93) and the circulating waterway.
9. The liquid discharge structure according to claim 8, wherein,
a second temperature sensor is arranged in the water tank and is electrically connected with the controller (6).
10. The liquid discharge structure according to claim 1, wherein,
the top of the cover plate (2) is provided with a plurality of heat dissipation bulges which are arranged at intervals.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222543705.0U CN219637087U (en) | 2022-09-26 | 2022-09-26 | Liquid draining structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222543705.0U CN219637087U (en) | 2022-09-26 | 2022-09-26 | Liquid draining structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219637087U true CN219637087U (en) | 2023-09-05 |
Family
ID=87808402
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222543705.0U Active CN219637087U (en) | 2022-09-26 | 2022-09-26 | Liquid draining structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219637087U (en) |
-
2022
- 2022-09-26 CN CN202222543705.0U patent/CN219637087U/en active Active
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