CONTROLLED GLASS HEATING ELEMENT SYSTEM

Abstract

The invention relates to a glass resistance system used in freezer cabinets where cold consumer goods and food are stored, which prevents condensation on the freezer cabinet glass (20) and provides energy efficiency by operating at the required power according to the measurement of the dew point on the glass (20).

Description

1 TARIFF CONTROLLED GLASS HEATING ELEMENT SYSTEM Technical Area 5 The invention relates to freezer cabinets used for storing cold consumer goods and food. It is related to the glass resistance system used. The invention specifically prevents condensation from forming on freezer cabinet glass and 10 The system operates at the required power level based on the measurement of condensation formation on the glass, thus saving energy. It is related to the glass resistance system that ensures efficiency. State of the Art Freezers store cold consumer goods and food at very low temperatures. These are commercial-type display cabinets used to preserve goods for sale, preventing spoilage. Products displayed inside freezers cannot be left unopened by consumers. Glass doors are used in these cabinets so that they can be easily seen. However, due to the freezer door being constantly opened and closed, the outside environment and the refrigerator... 20 Due to the temperature difference inside, condensation forms on the lid glass, and The contents of the freezer are not visible from the outside. With current technology, the condensation that forms on the glass doors of freezer cabinets... Resistance systems are used to prevent this. The resistance system in question has 25 The heating elements located inside the door frame and door glass create a cooling effect in the glass. Condensation is prevented. However, current resistance systems operate at constant power. This is why the glass resistance works in areas of the glass that are regionally more humid. It needs to operate with more power in areas with lower humidity, but with less power in less humid areas. It needs to work. However, in current systems, the glass resistance needs to work for 30 seconds. Since the system cannot be controlled, it operates at a constant power level continuously. This is happening and this situation is causing energy consumption. Therefore, the technique... Eliminating known problems experienced with the freezer glass heating element. It was necessary to remove it. 35 2 In the literature review, an example of the current state of the technique is given. Document number TR2019 / 09879 can be shown. The aforementioned document is for external use. exposed materials containing anti-fog and / or low-emissivity coatings and / or methods for manufacturing them. In the invention in question, the ceiling windows, vehicle windows or windshields, YC units, VYC units, 5 a coating used on refrigerator / freezer doors and / or similar items It has been mentioned. The coating in question is chemical-based. Therefore, freezers... Not suitable for use in resistance heating systems. In conclusion, the existence of the above problems and the inadequacy of current solutions are relevant to the 10 This has made it necessary to make improvements in the technical field. Purpose of the Invention The present invention eliminates the disadvantages mentioned above and addresses the related technical issues. It relates to the controlled glass resistance system, which brings new advantages to the field. The main purpose of the invention is to prevent condensation from forming on freezer cabinet glass and The system operates at the required power level based on the measurement of condensation formation on the glass, thus saving energy. The goal is to develop a glass resistance system that provides efficiency. 20 The purpose of the invention is to monitor the freezer door glass via a humidity and temperature sensor. by calculating the working power required to prevent the formation of condensation, Preventing fogging on the glass by changing the voltage going to the glass heating element. The goal is to create a glass resistance system. 25 Another purpose of the invention is to adjust the glass and the size of the freezer door according to the number of times it is opened and closed. The goal is to develop a glass resistance system that enables the operation of the lid resistors. Another purpose of the invention is to prevent overheating in places where condensation does not form on the glass. 30 eliminating the formation of glass and cover resistances when needed and glass resistance that enables operation in areas of the glass that are more humid. The goal is to establish the system. To fulfill all the purposes stated above and those that can be derived from the detailed explanation. 35 The invention aims to bring about the preservation of cold consumer goods and food. 3 used in freezers and forming the door that opens and closes the freezer. and the door frame is heated with a frame resistor to prevent fogging, door The glass within the frame, the material inside the glass, and the fact that the glass is heated Glass resistance system containing a glass resistance element that prevents fogging on its surface. 5 - a temperature sensor located outside the freezer that measures the ambient temperature, - a humidity sensor located outside the freezer that measures the humidity of the environment, - located on the freezer door and the number of times the freezer door is opened and closed. Counting door switch, - via a connecting cable between the frame resistor and the glass resistor 10 connected and with data from the temperature sensor, humidity sensor and door switch Calculating the dew point based on the glass's TECH value. Adjusting the voltage going to the glass or turning it on and off according to the measurement. a control board that operates the frame resistor and the glass resistor. It is related to its inclusion. 15 The structural and characteristic features and all the advantages of the invention are given in the figures below. And thanks to the detailed explanation written with references to these figures, it becomes clearer. This will be understood as such. Therefore, the evaluation should also include these forms and detailed explanations. This should be done taking this into consideration. 20 Figures that will help understand the invention. Figure 1: Representative view of the glass resistance system that is the subject of the invention. Explanation of Part References 10. Door frame 11. Frame resistor 20. Glass 30 21. Glass heating element 30. Temperature sensor 40. Humidity sensor 50. Door switch 60. Control card 35 70. Connection cable 4 Detailed Description of the Invention This detailed description explains the preferred glass resistance system that is the subject of the invention. The alternatives are presented solely for the purpose of better understanding the subject and do not include any 5 It is explained in a way that will not create a limiting effect. Figure 1 shows a representative view of the glass resistance system that is the subject of the invention. According to the glass resistance system, in its most basic form, it controls the opening and closing of the freezer door. door 10 which is heated by frame resistance (11) to prevent condensation frame (10), glass (20) located inside the door frame (10), glass (20) glass inside which is heated (20) and prevents fogging on the surface of the glass the heating element (21) is located outside the freezer and measures the ambient temperature. humidity sensor (30), located outside the freezer and measuring the humidity of the environment (40), located on the freezer door and the number of times the freezer door is opened and closed is 15 Connecting the door switch (50), frame resistor (11) and glass resistor (12). connected by cable (70) and temperature sensor (30), humidity sensor (40) and Calculation based on the data from the door switch (50) and the TECH value of the glass (20). By doing so, according to the dew point measurement obtained, the voltage going to the glass (20) changed by turning the frame resistor (11) and the glass resistor 20 (12) contains the control card (60) that operates. In the glass resistance system described in this invention, the freezer door opens and closes. frame resistor to prevent fogging in the door frame (10) (11) is located. Inside the door frame (10) there is glass (20) containing 25 It has a glass resistance (21) to prevent fogging. Outside the freezer, there is at least one temperature sensor (30) that measures the ambient temperature and There is at least one humidity sensor (40) that measures the humidity of the environment. Also, the freezer door switch (50) 30 which counts the number of times the freezer door is opened and closed. It has been placed. Frame resistance (11) and glass resistance (12) prevent dew formation on the glass (20). frame resistor (11) and glass to operate at the required power according to the measurement. A control board (60) is connected to its resistor (12) via a connecting cable (70). 35 The said control board (60), temperature sensor (30), humidity sensor (40) and door By performing calculations based on the data from the switch (50) and the TECH value of the glass (20), to change the voltage going to the glass (20) according to the dew point measurement obtained or by opening and closing the frame resistor (11) and the glass resistor (12) It operates. Thus, the frame resistor operates according to the condensation that forms on the glass (20). (11) and glass resistors (12) work less or more to improve energy efficiency 5 In addition, the frame resistor (11) and the glass resistor (12) are provided in the glass (20). This prevents unnecessary operation in areas where fogging does not occur.

Claims

1 REQUESTS 1. Used in freezers where cold consumer goods and food are stored. and the part that forms the freezer door and prevents condensation. door frame (10) heated by frame resistor (11), inside door frame (10) 5 The glass (20) located inside the glass (20) and heated on the surface of the glass (20) It is a glass resistance system which includes a glass resistance (21) that prevents fogging, feature; - a temperature sensor located outside the freezer that measures the ambient temperature. (30), 10 - humidity sensor (40) located outside the freezer and measuring the humidity of the environment, - located on the freezer door and the number of times the freezer door is opened and closed. Counting door switch (50), - frame resistor (11) and glass resistor (12) and connection cable (70) connected via and temperature sensor (30), humidity sensor (40) and door 15 By performing calculations with the data from the switch (50), the dew point obtained According to the measurement, change the voltage going to the glass (20) or turn it on / off. by operating the frame resistor (11) and the glass resistor (12) It contains the control card (60).

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