52 results about "Heated glass" patented technology

To provide an at least partially electric glass furnace suitable for melting vitrifiable materials. [Solution] The present invention relates to an at least partially electric glass furnace (1), comprising a melting tank (2) made of refractory material suitable for containing a bath (3) of molten vitrifiable material, and a plurality of electrodes (An, Bn, Cn, Dn) supplied with alternating current by an electrical installation (4) for heating the bath (3), the electrical installation (4) comprising at least one transformer (6) adapted to generate a plurality of single-phase output groups having a phase difference between each output group, each output being connected to at least one of the electrodes (An, Bn, Cn, Dn) by a single-phase conductor (7) for generating a first magnetic field (B1), and including a device arranged in the first magnetic field capable of generating a counter magnetic field.

The application discloses a kind of automatic defrosting heating glass, including fixed frame (1), first glass (4) and second glass (13) are installed in the fixed frame (1), an intermediate layer is formed between the first glass (4) and the second glass (13);First guide rail group (6) is installed on the outer side of the upper and lower ends of the first glass (4), first driving rod (3) is installed on the first guide rail group (6), and the first driving rod (3) forms a receiving cavity (19) inside;Second guide rail group is installed on the inner side of the upper and lower ends of the first glass (4), and second driving rod (23) is installed on the second guide rail group.The application can realize mobile contact heating defrosting, and can effectively reduce the degree of frosting, improve the defrosting efficiency, and the structure of the application can be stored after defrosting is completed, increase the service life of heating film and reduce the influence of heating film on the light transmittance of glass.

To provide an electric glass furnace that allows heating of larger furnaces / reducing the number of electrodes. The present invention relates to an at least partially electric glass furnace (1), comprising a melting tank (2) made of refractory material suitable for containing a bath (3) of molten vitrifiable material, and a plurality of top-entry heating electrodes (An, Bn, Cn, Dn) immersed from the free surface of the bath (3) and supplied with electric current by an electric installation (4), the electric installation (4) being configured to generate a two-phase alternating current.

The embodiment of the invention provides a glass heating forming system and method and a glass assembly. The glass heating forming system comprises heating equipment, forming equipment and a heating control system. The heating equipment is provided with at least one heating area, and the heating area is provided with at least one heating module with controllable power; the power-controllable heating module is used for differentially heating different pieces of glass to be heated, which are conveyed in the heating area, under different powers; and the heating control system is used for controlling the power of the heating module with the controllable power according to the type and the position of the glass to be heated in the heating area and controlling the molding equipment to process and mold the heated glass. According to the method, different pieces of glass to be heated are separately heated, so that the different pieces of glass can obtain the same temperature, the softening degrees of the different pieces of glass are the same, and the matching degree between the pieces of glass can be improved.

A heatable glass article (100) is disclosed. The glass article (100) includes a first glass substrate (102), a first conductive coating layer (104) disposed on a surface of the first glass substrate (102), and a power supply line (106) connected to the conductive coating. The first conductive coating layer (104) includes a polymer matrix and a conductive filler uniformly dispersed in the polymer matrix. A power supply line (106) connected to the first conductive layer (104) is configured to supply power to the first conductive coating layer (104). This results in an increase in temperature of the first conductive coating layer (104).

The invention provides an in-situ characterization method for calcium sulfate whiskers in asphalt based on an optical microscope, and relates to the technical field of material microscopic analysis, and the in-situ characterization method comprises the following steps: S1, placing calcium sulfate whiskers in asphalt heated to a flowing state, and stirring to obtain an asphalt sample; s2, pre-treating the asphalt sample; s3, flatly placing a heated glass slide on the surface of the pretreated asphalt sample, and extracting a light-permeable asphalt film; and S4, observing the glass slide adhered with the asphalt film under an optical microscope to obtain an in-situ characterization result of the calcium sulfate whiskers in the asphalt. By heating the glass slide, an asphalt sample to be detected is extracted onto the glass slide to form a layer of light-permeable film under a microscope, so that the aim of observing the morphology of the calcium sulfate whisker or other additives in the asphalt under the microscope is fulfilled.

The invention provides electric heating glass and a vehicle. Comprising a glass body, a first bus, a second bus and a plurality of heating wires, the glass body comprises outer glass, inner glass and a middle layer, and the outer glass and the inner glass are connected through the middle layer; the first bus is positioned between the outer glass sheet and the inner glass sheet; the second bus is located between the outer piece of glass and the inner piece of glass, the second bus comprises a first sub-line and a second sub-line, the first sub-line and the second sub-line are located on different sides of the middle layer respectively, and the first sub-line and the second sub-line are electrically connected; the plurality of heating wires are located between the outer glass and the inner glass, the plurality of heating wires, the first bus and the first sub-wire are located on the same side of the middle layer, and the plurality of heating wires are electrically connected with the first bus and the first sub-wire respectively. According to the technical scheme, the defogging and defrosting performance can be met on the basis that the appearance and the view of a driver are not affected.

Provided in the present application are an electrically heated glass and a vehicle window assembly. The electrically heated glass comprises laminated glass and a heating element, the laminated glass having a sensor field-of-view area and a wiper staying area. The heating power density E1 of a first sub-heating element in the sensor field-of-view area is 450 W / m2-1800 W / m2; the heating power density E2 of a second sub-heating element in the wiper staying area is 450 W / m2-1800 W / m2; the diameter of the first sub-heating element is not equal to the diameter of the second sub-heating element. The electrically heated glass and the vehicle window assembly provided in the present application use the heating element to rapidly remove fog, frost, snow and ice. By means of limiting the diameter and heating power density of the heating element, the present application further improves the heating accuracy and energy utilization rate. The present application can also individually or simultaneously heat the sensor field-of-view area and the wiper staying area so as to meet heating requirements of different scenarios, improving the heating effect of the electrically heated glass.

The invention discloses a glass preheating vacuumizing furnace and a use method thereof, and the furnace comprises a conveying line which can convey glass; a sheet feeding transition section, a sheet discharging transition section and a sheet discharging transition section are sequentially arranged in the direction of the conveying line. The heating section can heat the glass; the lower sheet transition section can receive the heated glass; the cooling section can be used for cooling the heated glass; the automatic glass laminating machine is simple in structure, convenient to operate, capable of conveying glass, capable of automatically preheating, prepressing and vacuumizing the laminated glass so as to remove air between the glass and a PVB film, capable of heating to enable the inner glass and the outer glass to generate certain adhesive force with the middle PVB film, high in working efficiency and high in automation degree.

An electromagnetically heated glass kettle includes an electromagnetic heating body, a glass kettle body, a lid, a magnetically conductive metal plate, a heat insulation plate, a kettle base, a fastening ring with an opening, and a handle. The electromagnetic heating body includes a shell, a panel, a coil, a fan, a main control board, and a base. The magnetically conductive metal plate is fixedly attached to the bottom plate of the glass kettle body. An inner support base supports the heat insulation plate, and a radial pin is inserted into the inner support base. The glass kettle body is embedded in the kettle base, and a latch and a bottom annular groove are fitted together. The magnetically conductive metal plate is supported and cooperated with a right-angled bracket. The fastening ring is fitted into an upper annular groove, and the handle is connected to the fastening ring and the shell base. The kettle support base supports the kettle base, and there is a heat dissipation gap between the kettle base and the panel. Air is discharged through a group of heat dissipation vents, and the air is dissipated through the gap between the shell base and the panel. The heat insulation plate and the shell base adopt this structure, and a heat dissipation channel is formed between the shell base and the electromagnetic heating body, effectively reducing the temperature rise of the panel and the shell base.

The invention discloses a conveying transition section cooling device for all-steel glass production, and relates to the technical field of glass tempering. The conveying transition section cooling device for all-steel glass production comprises a heating conveying section, a cooling conveying section and a transition cooling section. The heating conveying section is fixedly arranged and used for conveying and heating glass. The cooling conveying section is fixedly arranged, is used for conveying and cooling the glass, and is arranged on the front side of the conveying direction of the heating conveying section. The transition cooling section is arranged between the heating conveying section and the cooling conveying section and comprises a first air knife and an air inlet pipe, the first air knife is fixedly arranged, one end of the air inlet pipe is communicated with an air inlet of the first air knife, and the other end of the air inlet pipe is communicated with an external fan. According to the glass pre-cooling device, when glass passes through the space between the heating conveying section and the cooling conveying section, the external fan provides wind power for the first air knife through the air inlet pipe, and then the first air knife can pre-cool the heated glass.

The application provides an electric heating glass and a vehicle. The electric heating glass comprises a glass body, a first bus bar, a second bus bar and a transparent heating film. The glass body comprises an outer sheet glass, an inner sheet glass and an intermediate layer which are arranged in layers. The outer sheet glass and the inner sheet glass are connected through the intermediate layer. The first bus bar is located between the outer sheet glass and the inner sheet glass. The first bus bar comprises a plurality of first sub-wires and a plurality of second sub-wires. The first sub-wires and the second sub-wires are located on different sides of the intermediate layer respectively. The first sub-wires and the second sub-wires are electrically connected. The second bus bar is located between the outer sheet glass and the inner sheet glass. The transparent heating film is located between the outer sheet glass and the inner sheet glass. The transparent heating film, the first sub-wires and the second bus bar are located on the same side. The transparent heating film is electrically connected with the first sub-wires and the second bus bar respectively. The technical scheme of the application can meet the defrosting and defogging performance without affecting the appearance and the driver's field of vision.

The application relates to the technical field of wafer process equipment, in particular to a preparation method of transparent heating glass and the transparent heating glass. The preparation method comprises the following steps: selecting a first glass layer, spraying silver powder on a first surface of the first glass layer to form an initial silver material layer, grinding the initial silver material layer to obtain a planar silver material layer, etching a conductive circuit on the surface of the planar silver material layer, and manufacturing a silver material electrode pair at parallel edges of the planar silver material layer; selecting a second glass layer, manufacturing a through hole on the second glass layer at a position corresponding to the silver material electrode pair; obtaining a glass melt and coating the surface of the second glass layer, aligning and pressing the coating surface of the second glass layer and the first surface of the first glass layer, melting the first glass layer and the second glass layer into one body through the glass melt, leading out and welding electrode wires of the silver material electrode pair through the through hole, and obtaining the transparent heating glass. The application can improve the reliability and service life of the transparent heating glass.

The invention relates to the technical field of optical engineering, and particularly discloses a multiband coaxial radiation composite lighting assembly. Comprising a lens barrel and a composite base communicated through an inner cavity. One end of the lens barrel is provided with an optical fiber head for introducing laser which is amplified by first and second internal lenses; a first light passing opening and a second light passing opening in the composite base are provided with an LED assembly (a visible light source) and heating glass (generating infrared radiation) respectively, laser, visible light and infrared radiation are refracted into coaxial composite light beams through a refraction lens in an inner cavity, the coaxial composite light beams are output through the heating glass, and the visible light and the laser can be transmitted through the heating glass. The assembly solves the problems that a multi-band light source is difficult to output coaxially, the test adaptability is insufficient, maintenance and adjustment are inconvenient and the energy transmission compatibility is poor, multi-band coaxial radiation is achieved, the function of a photoelectric detection device and the performance test process of coaxiality and the like are simplified, the test efficiency and precision are improved, and the test cost is reduced. And meanwhile, good adaptability, maintainability and stability are achieved.

The utility model discloses a vacuum heating glass convenient to electrode lead-out belongs to special glass technical field. The vacuum heating glass includes first glass base plate, the second glass base plate of setting up transparent conductive layer and electrode and the vacuum cavity sealed between both through the edge seal material. Its key lies in, the contour size of first glass base plate is less than the contour size of second glass base plate, so that the electrode on second glass base plate can be set up outside the profile range of first glass base plate. This structure design makes the electrode after glass package can be natural exposure, greatly simplified the lead-out technology of electrode, has made things convenient for the connection of external wire, need not open the hole on the glass or adopt the complicated sealing structure, thereby reduced production cost, and improved the air tightness and reliability of product.

This utility model discloses a vacuum-heated glass, belonging to the field of energy-saving building materials technology. The vacuum-heated glass includes a vacuum glass unit comprising a first glass substrate, a second glass substrate, and a vacuum cavity between them; a transparent conductive layer serving as a heating element; and a low-emissivity film layer serving as a heat-reflecting layer. The key feature is that the low-emissivity film layer is disposed on the surface of the first glass substrate facing the vacuum cavity, while the transparent conductive layer is disposed on the side of the second glass substrate opposite to the vacuum cavity. This specific "heat source-vacuum layer-reflecting layer" structure allows the vacuum cavity and the heat-reflecting layer to jointly form a highly efficient thermal barrier, enabling the efficient and directional transfer of heat generated by electrical energy to the side other than the first glass substrate. This solves the problem of low heat utilization in existing heated glass and combines the dual functions of active heating and passive insulation.

To solve the problem that a structure configured to automatically carry out energization / de-energization every time a glass door is frequently opened / closed makes an energization structure complicated and prone to failure, making it difficult to achieve a power supply structure that maintains a normally constant function.SOLUTION: A power-receiving connector is provided in an outermost vertical frame when a door is closed, in two thermic glass doors configured to open / close in a left-right direction by a sliding door function. A power supply connector is provided in a receiving frame at an opening / closing slide terminal end of the thermic glass door. The structure is configured such that a power receiving / supply action between the connectors is carried out by a fitting and releasing action of an irregular joint body in each connector, in accordance with an opening / closing action of the thermic glass door. In the thermic glass, a Peltier element, formed of a semiconductor element configured to change cooling / heating / temperature control by a direct current, is interposed between two glasses as a thermic element. The thermic glass is obtained through heat generation of the thermic element caused by electrification from outside the glass door.SELECTED DRAWING: Figure 1

The invention relates to the technical field of machine recognition, and discloses a substation pointer instrument scale digit anti-shielding reading recognition method and system, and the recognition method comprises the following steps: obtaining a current field image through a camera disposed right in front of an instrument; the camera is arranged in the heat preservation shell, transparent protective glass is arranged at the front end of the camera, the outer surface of the protective glass is coated with a super-hydrophobic transparent coating, an arc-shaped rain baffle is arranged above the protective glass, a rubber mechanical brush capable of moving up and down in a reciprocating mode is arranged at the bottom of the protective glass, and the protective glass is low-power transparent heating glass internally provided with an electric heating module. And inputting the acquired image into a pre-trained YOLOv5 target detection model which is improved for a small target, and detecting and outputting a position bounding box of each scale number in the image and a corresponding numerical value label thereof. According to the method, physical protection and cleaning are utilized, and the neural network and machine vision technologies are combined to solve the problem that instrument scale numbers are shielded and cannot be recognized. The method has the advantages of robustness, real-time performance and rapidness.

The utility model discloses a vacuum glass door cabinet freezer which comprises a cabinet freezer body, a cabinet door assembly and a limiting assembly, and the cabinet door assembly comprises a frame body, an automatic return assembly arranged in the vertical edge of one side of the frame body and a heat preservation heating assembly arranged in the frame body. The heat preservation heating assembly comprises vacuum glass arranged on the outermost layer and electric heating glass arranged on the inner side of the vacuum glass, and the limiting assembly comprises connecting pieces arranged between the side edges of the sealing frame body and the frame body. The problem of condensation of the inner surface layer of the glass door when the door is opened can be effectively solved, the heat preservation heating assembly is arranged in the frame body, the vacuum glass is arranged on the outermost layer, the electric heating glass and the vacuum glass are arranged in the sealed frame body, and the connecting pieces are arranged between the side edges of the whole heat preservation heating assembly and the frame body. The heat preservation effect in the freezer body can be further improved.

The invention belongs to the technical field of glass tube forming, and discloses a needle cylinder forming machine, a cutting method of the needle cylinder forming machine and application of the needle cylinder forming machine, and the cutting method of the needle cylinder forming machine comprises the following steps: inputting working parameters in a forming machine controller; the forming machine part A large disc rotates the glass tube to a part A laser cutting station, a laser cutting device punctures a plurality of through holes in the glass tube in the circumferential direction, and cracks are formed among the through holes; rotating the glass tube to a heating station for heating by a big disc at the part A of the forming machine; the heated glass tube is rotated to a cooling station by a large disc of a part A of the forming machine, so that the glass tube is broken at a laser cutting part; according to the needle cylinder forming machine, the horizontal movement adjusting assembly is installed at the bottom of the cutting head, and an installation plate of the horizontal movement adjusting assembly is connected with the power output end of the vertical movement adjusting assembly. The invention relates to application of a cutting method of a needle cylinder forming machine, which is used for cutting a pre-filling or clamping bottle. The cutting device can improve the cutting quality.

The utility model discloses a quick heating glass tempering furnace, which comprises a tempering furnace body, a warning lamp and a heating cavity, the heating cavity is arranged in the tempering furnace body, the warning lamp is fixedly arranged at one corner of the top of the tempering furnace body, and a round pipe is fixedly arranged at the bottom of the inner cavity of the heating cavity; a storage cavity, supports, a heat insulation layer a and an electric heating wire are arranged in the round pipe, the storage cavity is formed in the round pipe, the supports are embedded and installed at the bottoms of the two ends of the storage cavity, the electric heating wire is wound on the outer walls of the supports, the round pipe is filled with the heat insulation layer a, and round openings are formed in the two ends of the round pipe. Through combined use of the designed circular pipe and the heat insulation layer a, heat generated by the electric heating wire in the working process can be quickly accumulated together and stored in the circular pipe, and compared with an existing installation mode, the heating mode can quickly form and accumulate the heat together.

The utility model discloses an anti-freezing and anti-cracking washing liquid kettle which comprises a kettle body, a circulating heating mechanism and a washing pump are installed on the kettle body, a liquid inlet protection mechanism is installed at the end of the kettle body, the circulating heating mechanism comprises a circulating pump, a plurality of fixing bolts are arranged on the circulating pump, a liquid inlet pipe is arranged at one end of the circulating pump, and a liquid outlet pipe is arranged at the other end of the circulating pump. The other end of the circulating pump is connected with a heating cylinder, the end of the heating cylinder is fixedly connected with a liquid outlet pipe, and the interior of the heating cylinder is fixedly connected with a resistance wire. According to the anti-freezing and anti-cracking washing liquid kettle, windshield washer fluid in the kettle body is pumped out through the circulating pump, the windshield washer fluid is fed into the heating cylinder, a spiral resistance wire in the heating cylinder makes contact with the windshield washer fluid, the windshield washer fluid is fully heated, the heated windshield washer fluid is fed back to the kettle body, and the windshield washer fluid is kept flowing; the kettle body is prevented from freezing and cracking, and the protection effect on the kettle body is effectively improved.

The invention provides electric heating glass and a vehicle. The electric heating glass comprises a plurality of heating areas, and the heating areas are sequentially arranged and arranged in parallel. The electric heating glass further comprises an auxiliary view field area and a common area, the auxiliary view field area is used for a driver to observe an outside rear-view mirror, the common area is connected to the periphery of the auxiliary view field area, and the heating areas are arranged in the heating areas. The power density of at least part of the heating area located in the auxiliary view area is the first power density, the power density of the heating area located in the common area is the second power density, and the first power density is larger than the second power density. According to the technical scheme, lower energy consumption and higher response speed can be achieved, work in a low-temperature environment can be achieved, and the overall heat management efficiency is improved.

The application discloses a conveying transition section cooling device for all-steel glass production and relates to the technical field of glass toughening. The conveying transition section cooling device for all-steel glass production comprises a heating conveying section, a cooling conveying section and a transition cooling section. The heating conveying section is fixedly arranged and used for conveying and heating glass. The cooling conveying section is fixedly arranged and used for conveying and cooling glass, and is arranged at the front side of the conveying direction of the heating conveying section. The transition cooling section is arranged between the heating conveying section and the cooling conveying section, and comprises a first air knife and an air inlet pipe. The first air knife is fixedly arranged, one end of the air inlet pipe is communicated with the air inlet of the first air knife, and the other end of the air inlet pipe is communicated with an external fan. In the application, when the glass passes between the heating conveying section and the cooling conveying section, the external fan provides air power for the first air knife through the air inlet pipe, and then the first air knife can pre-cool the heated glass.

The application provides an electric heating glass, which comprises an outer glass plate, an intermediate layer and an inner glass plate which are arranged in a stack, the outer glass plate and the inner glass plate are fixedly connected through the intermediate layer; a conductive film is arranged on one side of the outer glass plate close to the intermediate layer, or the conductive film is arranged on one side of the inner glass plate close to the intermediate layer, and at least one film area for signal transmission is arranged in the conductive film; a first bus, a second bus and a third bus are arranged at intervals, the first bus, the second bus and the third bus are electrically connected with the conductive film, and the third bus has a marked shape. The technical scheme of the application can avoid the hot spot concentration of the conductive film and the local temperature rise of the glass to affect the transmission of the photoelectric signal. The marked shape of the third bus can make the electric heating glass have excellent appearance aesthetic effect as a whole.

The utility model relates to a glass rod heating device, and belongs to the technical field of glass rod heating. An internal U-shaped groove is formed in the heating furnace body, a plurality of glass rod moving seats are arranged in the U-shaped groove, a feeding structure is arranged at the feeding port, a discharging structure is arranged at the discharging port, and a material side circulating structure is arranged on the outer side of the heating furnace body. The glass rod heating device has the beneficial effects that a glass rod is moved into the heating furnace body to be heated through the feeding structure, the heated glass rod moving seat is moved into the material side circulating structure through the discharging structure, and then the glass rod moving seat is driven to move through the material pulling air cylinder; therefore, circulation of the glass rod moving seat in the whole device is achieved, the purpose of large-scale heating of the glass rods is achieved, the heating efficiency of the glass rods is improved, meanwhile, feeding and discharging of the glass rods are achieved in the circulation process of the glass rod moving seat, and the production efficiency is improved. The problem that an existing heating furnace is prone to being damaged due to the fact that a material placing and taking structure is complex is solved.

Provided in the present application are electrically heated glass and a windshield assembly. The electrically heated glass comprises laminated glass and a heating element, wherein the laminated glass has a sensor field-of-view area and a wiper park area; the heating element is arranged in the sensor field-of-view area and / or the wiper park area; and when an operating voltage of 40-52 V is applied to the heating element, the heating element has a heating power density in the sensor field-of-view area and / or the wiper park area, the heating power density ranging between 450 W / m2 and 1200 W / m2. The present application can realize rapid demisting, defrosting, snow removal and deicing, improve the accuracy of heating and increase the energy utilization rate, and control a heating temperature within an appropriate range by means of limiting a power density, thereby facilitating the reduction of the energy loss of the whole vehicle. In addition, the present application can also realize independent heating or simultaneous heating of a sensor field-of-view area and a wiper park area, thereby meeting the heating requirements of different scenarios and improving the heating effect for electrically heated glass.

This application relates to a testing method, testing system, and transport vehicle for electrically heated glass, belonging to the field of glass testing technology. The testing method includes: acquiring the current temperature and current electrical parameters of the electrically heated element; determining theoretical electrical parameters based on the current temperature; wherein the theoretical electrical parameters are electrical parameters measured by the electrically heated element at the current temperature; and determining the current state of the electrically heated element based on the deviation between the current electrical parameters and the theoretical electrical parameters. The theoretical electrical parameters in this application are electrical parameters measured by the electrically heated element under normal performance conditions and at the current temperature. Therefore, the magnitude of the deviation can reflect the degree of deviation of the electrically heated element from its normal performance, thereby determining the current state of the electrically heated element, completing the performance testing of the electrically heated element, and identifying performance degradation of the electrically heated glass during use.

The utility model relates to the technical field of glass products, in particular to a heatable glass panel which comprises a first glass layer and a second glass layer, and a heating layer is clamped between the first glass layer and the second glass layer. At least one silver paste heating wire is led out of the edge of the heating layer, and a tongue piece is welded to the silver paste heating wire in the direction facing the second glass layer. The first glass layer and the second glass layer are bonded through the colloid layer. According to the utility model, the silver paste heating wire is matched with the heating layer and the tongue piece, so that fog and frost on the glass can be quickly removed, the visibility of the glass is improved, and the sensory degree of customers and the safety of products are improved no matter the glass is applied to automobiles or household appliances; and the silver paste heating wire has longer service life and lower maintenance cost, so that the whole assembly scheme is more energy-saving and environment-friendly compared with a traditional heating demisting mode, and the energy consumption and emission are reduced.

The present disclosure relates to methods of providing an edge sealing (2) for a vacuum insulated glass (VIG) unit. The methods may comprise providing one or more glass sheets (1a, 1b). A glass material (5) such as a solder glass material is heated to soften the glass material (5), and the heated glass material is then applied along edges of the one or more glass sheets (1a, 1b) to provide an edge sealing (2) for sealing a gap (13) between paired glass sheets (1a, 1b). The heated glass material (5) may be applied by means of a dispensing nozzle (6). The disclosure moreover relates to a VIG unit and a system.