Hollow glass dew point instrument

Abstract

The utility model discloses a hollow glass dew-point instrument, which comprises a refrigeration assembly, the refrigeration assembly comprises a cabinet body, the top of the cabinet body is provided with a controller and a detection assembly, the detection assembly comprises a shell, the top of the shell is provided with a window, the inner wall of the top of the shell is fixedly provided with a semiconductor cooler, and the semiconductor cooler is fixedly connected with the cabinet body. The semiconductor refrigerator comprises a hot end and a cold end, the outer wall of the bottom of the hot end is uniformly and fixedly connected with heat dissipation fins, the outer wall of the top of the cold end is fixedly connected with a heat conduction plate, and the heat conduction plate is fixedly installed on the inner wall of the window. Therefore, when the semiconductor refrigerator works, high temperature generated by the hot end can be quickly dissipated, the semiconductor refrigerator can stably and continuously refrigerate, the refrigerating efficiency of the semiconductor refrigerator is improved, and the temperature control precision is conveniently improved.

Description

Technical Field

[0001] This utility model relates to the technical field of insulated glass dew point meters, specifically an insulated glass dew point meter. Background Technology

[0002] In the construction industry, insulated glass is widely used in doors and windows, and its excellent thermal and sound insulation performance plays a crucial role in building energy conservation and comfort. However, if the seal of insulated glass fails, internal gas leakage and an increase in the dew point will significantly reduce its thermal insulation effectiveness. Existing dew point detection devices typically use thermoelectric coolers for precise cooling control. However, maintaining stable operation of the thermoelectric cooler requires cooling the hot end. Current methods for cooling the hot end of the thermoelectric cooler often use air cooling, which is inefficient. This leads to overheating of the hot end after prolonged continuous operation, hindering long-term machine operation and compromising equipment stability. Utility Model Content

[0003] The purpose of this invention is to provide a dew point meter for insulating glass to solve the problems mentioned in the background art.

[0004] To achieve the above objectives, this utility model provides the following technical solution:

[0005] A dew point meter for insulating glass includes a refrigeration assembly. The refrigeration assembly includes a cabinet. A controller and a detection assembly are provided on the top of the cabinet. The detection assembly includes a housing. A window is opened on the top of the housing. A semiconductor cooler is fixedly installed on the inner wall of the top of the housing. The semiconductor cooler includes a hot end and a cold end. Heat dissipation fins are uniformly fixedly connected to the bottom outer wall of the hot end. A heat-conducting plate is fixedly connected to the top outer wall of the cold end. The heat-conducting plate is fixedly installed on the inner wall of the window. The top outer wall of the heat-conducting plate is flush with the outer wall surface of the window.

[0006] In a preferred embodiment of the present invention, a heat dissipation water tank is fixedly installed on the inner wall of the shell, the heat dissipation water tank contains coolant, and a viewing window is provided on the outer wall of the front end of the heat dissipation water tank.

[0007] In a preferred embodiment of this utility model, the bottom outer wall of the heat dissipation fins is immersed in the coolant in the heat dissipation tank, the outer wall of the shell is uniformly provided with vent holes, and the outer wall of the shell is fitted with an end cap by screws.

[0008] In a preferred embodiment of this utility model, a cooler is fixedly installed inside the cabinet, and the output end of the cooler is connected to the coolant through a cold air duct, and there are two cold air ducts.

[0009] In a preferred embodiment of this utility model, the outer walls at the four bottom corners of the cabinet are rotatably connected to casters, and the casters are equipped with brake structures.

[0010] In a preferred embodiment of this utility model, a timer is fixedly installed on the front outer wall of the cabinet, a start button and a switch button are installed on one side of the timer, and heat dissipation holes are provided on the outer wall of the cabinet.

[0011] In a preferred embodiment of this utility model, a sub-display screen is fixedly installed on the front outer wall of the controller, and the sub-display screen has three displays.

[0012] In a preferred embodiment of this utility model, a control button is fixedly installed below the sub-display screen, and the outer rear wall of the controller is connected to the control system in the detection component via a wire signal connection.

[0013] Additional aspects and advantages of this invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention.

[0014] 1. By setting up a cooling component to dissipate heat from the detection component, the thermoelectric cooler can quickly dissipate the high temperature generated at the hot end during operation, thereby enabling the thermoelectric cooler to cool stably and continuously, thus improving the cooling efficiency of the thermoelectric cooler and facilitating the improvement of temperature control accuracy.

[0015] 2. By uniformly fixing heat dissipation fins to the outer wall at the bottom of the hot end and immersing the heat dissipation fins in coolant, the heat dissipation fins are cooled by the coolant, thereby facilitating precise control of the heat dissipation efficiency of the hot end and improving the stability of the equipment. Attached Figure Description

[0016] The above and / or additional aspects and advantages of this utility model will become apparent and readily understood from the description of the embodiments taken in conjunction with the following drawings, in which:

[0017] Figure 1 This is a schematic diagram of the main view structure of a hollow glass dew point meter;

[0018] Figure 2 This is a schematic diagram of the rear-view structure in a hollow glass dew point meter.

[0019] Figure 3 This is a schematic diagram of the detection component structure in a dew point meter for insulating glass.

[0020] Figure 4 This is an exploded view of the detection component in a hollow glass dew point meter.

[0021] In the diagram: Cabinet 100, Casters 110, Timer 120, Start Button 130, Switch Button 140, Ventilation Hole 150, Controller 200, Sub-display Screen 210, Control Button 220, Wire 230, Cold Air Duct 240, Housing 300, Cooling Water Tank 301, Window 310, Hot End 320, Cold End 330, Heat Conducting Plate 340, Heat Dissipation Fins 350, Viewing Window 360. Detailed Implementation

[0022] The embodiments of this utility model are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain this utility model, and should not be construed as limiting this utility model.

[0023] Example 1: As Figures 1-4 The system includes a cooling component, which includes a cabinet 100. The top of the cabinet 100 is equipped with a controller 200 and a detection component. The detection component includes a housing 300. The top of the housing 300 has a window 310. A semiconductor cooler is fixedly installed on the inner wall of the top of the housing 300. The semiconductor cooler includes a hot end 320 and a cold end 330. Heat dissipation fins 350 are uniformly fixedly connected to the bottom outer wall of the hot end 320. A heat conduction plate 340 is fixedly connected to the top outer wall of the cold end 330. The heat conduction plate 340 is fixedly installed on the inner wall of the window 310. The top outer wall of the heat conduction plate 340 is flush with the outer wall surface of the window 310.

[0024] The specific application scenario of this embodiment is as follows: By setting up a cooling component to dissipate heat from the detection component, the semiconductor cooler can quickly dissipate the high temperature generated by the hot end 320 when it is working, thereby enabling the semiconductor cooler to cool stably and continuously, thus improving the cooling efficiency of the semiconductor cooler and facilitating the improvement of temperature control accuracy. By uniformly fixing heat dissipation fins 350 to the bottom outer wall of the hot end 320 and immersing the heat dissipation fins 350 in coolant, the heat dissipation fins 350 are cooled by the coolant, thereby facilitating precise control of the heat dissipation efficiency of the hot end and improving the stability of the equipment.

[0025] Example 2: As Figure 3 and Figure 4A cooling water tank 301 is fixedly installed on the inner wall of the housing 300. The cooling water tank 301 contains coolant. A viewing window 360 is opened on the outer wall of the front end of the cooling water tank 301. The bottom outer wall of the heat dissipation fins 350 is immersed in the coolant in the cooling water tank 301. Ventilation holes are evenly opened on the outer wall of the housing 300. An end cover (not shown in the figure) is installed on the outer wall of the housing 300 by screws. A cooler is fixedly installed inside the cabinet 100. The output end of the cooler is connected to the coolant through a cold air duct 240. There are two cold air ducts 240.

[0026] The specific application scenario of this embodiment is as follows: A heat dissipation tank 301 is provided to hold the coolant, and a viewing window 360 is provided to facilitate viewing the status of the heat dissipation tank 301 after opening the end cover. A refrigerator is provided to generate cold air to cool the coolant, thereby keeping the coolant at a low temperature. The working principle of the refrigerator is that the compressor compresses the gaseous refrigerant into a high-temperature, high-pressure gas. At this time, the temperature of the refrigerant is much higher than the ambient temperature, and then it flows into the condenser. The condenser is generally a heat sink structure. The high-temperature, high-pressure refrigerant dissipates heat to the outside here and gradually condenses into a high-pressure liquid. After passing through the throttling device, the pressure of the liquid refrigerant drops sharply, and the boiling point also decreases. When it enters the evaporator, it rapidly vaporizes, absorbing a large amount of heat from the surroundings, thus lowering the temperature of the evaporator and achieving refrigeration, forming cold air.

[0027] Example 3: As Figure 1 and Figure 2 The bottom four corners of the cabinet 100 are rotatably connected to casters 110, and the casters 110 are equipped with a brake structure. The front outer wall of the cabinet 100 is fixedly installed with a timer 120. A start button 130 and a switch button 140 are installed on one side of the timer 120. The outer wall of the cabinet 100 has ventilation holes 150. The front outer wall of the controller 200 is fixedly installed with a sub-display screen 210. There are three sub-display screens 210. A control button 220 is fixedly installed below the sub-display screen 210. The rear outer wall of the controller 200 is connected to the control system in the detection component via a wire 230.

[0028] The specific application scenario of this embodiment is as follows: the casters 110 are used to control the movement of the equipment and to lock the position of the casters 110. The heat dissipation holes 150 are used to dissipate heat from the inside of the cabinet 100. The display screen 210 and control buttons 220 are used to operate the controller 200. The controller 200 includes general standard parts or components known to those skilled in the art. Its structure and principle can be learned by those skilled in the art through technical manuals or conventional experimental methods.

[0029] The working principle of this utility model is as follows: When used by those skilled in the art, the testing liquid is poured onto the surface of the heat-conducting plate 340, and then the insulating glass to be tested is placed on top of the heat-conducting plate 340. Subsequently, the cooler in the cabinet 100 is turned on, and the semiconductor cooler in the controller 200 is turned on at the same time. When the semiconductor cooler is working, the cold end 330 cools down rapidly to exchange heat with the heat-conducting plate 340, thereby rapidly cooling the surface of the insulating glass to be tested. The hot end 320 transfers heat to the coolant through the heat dissipation fins 350. The cooler keeps the coolant in the heat dissipation tank 301 in a heat dissipation state, keeping the coolant at a low temperature, thereby continuously cooling the hot end 320. This allows the cold end 330 to maintain a stable and continuous cooling working state, improving the accuracy of the equipment temperature control and the practicality of the equipment. By checking whether condensation occurs inside the insulating glass, the sealing effect of the insulating glass can be judged.

[0030] Although embodiments of the present invention have been shown and described, those skilled in the art will understand that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the claims and their equivalents.

Claims

1. A hollow glass dew point instrument comprising a refrigeration assembly, the refrigeration assembly comprising a cabinet body (100), a top of the cabinet body (100) being provided with a controller (200) and a detection assembly, the detection assembly comprising a shell (300), characterized in that, The top of the shell (300) is provided with a window (310), the inner wall of the top of the shell (300) is fixedly installed with a semiconductor refrigerator, the semiconductor refrigerator comprises a hot end (320) and a cold end (330), the bottom outer wall of the hot end (320) is uniformly fixedly connected with a heat dissipation fin (350), the top outer wall of the cold end (330) is fixedly connected with a heat conduction plate (340), the heat conduction plate (340) is fixedly installed on the inner wall of the window (310), and the top outer wall of the heat conduction plate (340) is flush with the outer wall surface of the window (310).

2. The hollow glass dew point apparatus of claim 1, wherein, The inner wall of the shell (300) is fixedly installed with a heat dissipation water tank (301), the heat dissipation water tank (301) is filled with cooling liquid, and the front end outer wall of the heat dissipation water tank (301) is provided with a viewing window (360).

3. The hollow glass dew point apparatus of claim 2, wherein, The bottom end outer wall of the heat dissipation fin (350) is immersed in the cooling liquid in the heat dissipation water tank (301), the outer wall of the shell (300) is uniformly provided with air holes, and the outer wall of the shell (300) is installed with an end cover through screws.

4. The hollow glass dew point apparatus of claim 3, wherein, The cabinet (100) is internally fixedly installed with a refrigerator, the output end of the refrigerator is connected with the cooling liquid through a cold air pipe (240), and the cold air pipe (240) is provided with two.

5. The hollow glass dew point apparatus of claim 1, wherein, The outer wall of the bottom four corners of the cabinet (100) is rotatably connected with universal wheels (110), and the universal wheels (110) are provided with brake structures.

6. The hollow glass dew point apparatus of claim 5, wherein, The front end outer wall of the cabinet (100) is fixedly installed with a timer (120), one side of the timer (120) is provided with a start button (130) and a switch button (140), and the outer wall of the cabinet (100) is provided with heat dissipation holes (150).

7. The hollow glass dew point apparatus of claim 6, wherein, The front end outer wall of the controller (200) is fixedly installed with a split display screen (210), and the split display screen (210) is provided with three.

8. The hollow glass dew point meter of claim 7, wherein, The control button (220) is fixedly installed below the split display screen (210), and the rear end outer wall of the controller (200) is signal connected with the control system in the detection assembly through wires (230).

Images