Dry construction with thermal barrier strips

Abstract

The utility model provides a dry structure of heat -insulating strip processing, including two opposite arrangement's sealed box, two diagonal places of each sealed box are inserted with the guide plate no.

Description

Technical Field

[0001] This utility model relates to the field of heat insulation strip processing, specifically to a drying structure for heat insulation strip processing. Background Technology

[0002] The statements herein provide only background information related to this invention and do not necessarily constitute prior art.

[0003] Thermal break strips are a key component in thermally broken aluminum windows and doors, accounting for only 4% of the window cost, yet providing over 50% thermal insulation. They are primarily made of materials such as polyethylene and nylon, and their main functions include reducing heat conduction, preventing condensation, providing energy insulation, protecting the environment, and reducing noise. During production, they are typically manufactured using high-temperature extrusion molding followed by rapid water cooling. After cooling, some water remains on the surface, affecting subsequent winding, storage, and packaging, necessitating a certain degree of drying. However, due to the material of the thermal break strip, it may release a certain amount of harmful gases into the air at high temperatures. While the comparative document CN102538422B discloses a thermal break strip drying device that uses a blower for rapid blowing, the gases remain indoors after blowing without any treatment, impacting the surrounding production environment. Utility Model Content

[0004] The main objective of this invention is to provide a drying structure for heat insulation strips. To achieve the above objectives, the technical solution of this utility model is as follows: A drying structure for processing heat insulation strips includes two oppositely arranged sealed boxes. A guide plate one located below and a guide plate two located at the top are respectively inserted into two opposite corners of each sealed box. Both guide plates one and two have multiple guide holes. The two guide plates two are close to each other, and a connecting box is fitted onto the outer sides of both guide plates two. A connecting sleeve is connected to the bottom of the connecting box. An exchange box is also provided between the two sealed boxes, and fresh air is connected to the bottom end of the connecting sleeve within the exchange box. The fresh air duct extends from one end to the bottom outside of the exchange box. An inclined extraction box is also connected inside the sealed box. The extraction box is hollow and has multiple extraction holes on its inner side. Two guide rollers are rotatably connected inside the extraction box. An air guide pipe is also connected to the bottom of the extraction box. The other end of the air guide pipe is connected to an air pump located below the extraction box. The output end of the air pump is connected to an output pipe connected to the exchange box. A treatment pipe is also connected to the top of the exchange box. The other end of the treatment pipe is connected to a treatment box located inside the sealed box. An air outlet pipe is connected to the side of the treatment box away from the treatment pipe.

[0005] Furthermore, the guide plate 2 located inside the socket box is also provided with multiple supplementary holes, which are connected to the guide holes located on the guide plate 2.

[0006] Furthermore, the connecting sleeve is equipped with multiple heating tubes, and the fresh air duct is filled with filter material.

[0007] Furthermore, one-way valves are connected to the output pipe, processing pipe, air outlet pipe, and fresh air pipe.

[0008] Furthermore, the bottom of the extraction box is rotatably connected to an electric telescopic rod that is connected to the sealing box, and both the treatment box and the exchange box are connected to a discharge pipe on one side.

[0009] The beneficial effects of this utility model are reflected in: This invention utilizes a sealed air intake system to create relative gas flow, thereby drying the heat insulation strip multiple times. While ensuring the drying effect, it also absorbs external drying gases, improving drying efficiency. Simultaneously, it absorbs some harmful gases generated by the high-temperature nylon strip, which are then treated in an exchange and treatment box before being discharged outdoors, thus ensuring the factory's internal environment and protecting the health of workers. Attached Figure Description

[0010] In the attached diagram: Figure 1 This is a front-view perspective structural diagram of the present invention; Figure 2 This is a partial frontal perspective three-dimensional structural view of the present invention; Figure 3 This is a partial rear-view perspective view of the present invention. Figure 4 This is a partial 3D structural diagram of the structure with an extraction box. Figure 5 This is a schematic diagram of the front sectional view of this utility model; Figure 6 for Figure 4 Enlarged diagram of point A in the middle.

[0011] Explanation of reference numerals in the attached figures: 01. Sealed box; 02. Processing pipe; 03. Guide plate one; 04. Guide hole; 05. Air outlet pipe; 06. Exchange box; 07. Fresh air pipe; 08. Guide plate two; 09. Connecting box; 10. Processing box; 11. Extraction box; 12. Guide roller; 13. Air guide pipe; 14. Air pump; 15. Extraction hole; 16. Connecting sleeve; 17. Heating pipe; 18. Electric telescopic rod; 19. Supplement hole. Detailed Implementation

[0012] The present invention will now be described in further detail with reference to the accompanying drawings and embodiments. Obviously, the described embodiments are only a part of the embodiments of the utility model, and not all of them. Unless otherwise specified, the embodiments and features described in this application can be combined with each other. All other embodiments obtained by those skilled in the art based on the embodiments of the utility model without creative effort are within the scope of protection of the utility model.

[0013] Example 1: See Figures 1 to 6 ; This utility model discloses a drying structure for processing heat insulation strips, including two oppositely arranged sealed boxes 01. Each sealed box 01 has a guide plate 1 03 located at the bottom and a guide plate 2 08 located at the top inserted at two opposite corners. Both guide plates 1 03 and 2 08 are provided with multiple guide holes 04. The shape of the guide holes 04 is the same as that of the heat insulation strip, which is used for the entry and guidance of the heat insulation strip. At the same time, corresponding guide balls can be installed in the guide holes 04 as needed, which are rolled and embedded on the guide plates 1 03 and 2 08, so that the heat insulation strip has a certain distance from the guide plates 1 03 and 2 08, reducing the friction between the heat insulation strip and the guide plates 1 03 or 2 08. The diagonally opposite guide plates 1 03 and 2 08 realize the movement of the heat insulation strip in different directions.

[0014] Two guide plates 08 are close to each other, and a connecting box 09 is sleeved on the outer side of both guide plates 08. A connecting sleeve 16 is connected to the bottom of the connecting box 09. The connecting box 09 is sleeved on the two guide plates 08, so that the open end of the guide plate 08 is set inside the connecting box 09. Gas can only enter the connecting box 09 through the connecting sleeve 16, and then enter the sealing box 01 through the guide plate 08. An exchange box 06 is also set between the two sealing boxes 01. A fresh air duct 07 connected to the bottom end of the connecting sleeve 16 is connected inside the exchange box 06. One end of the fresh air duct 07 extends to the bottom outside of the exchange box 06. An inclined suction box 11 is also connected inside the sealing box 01. The suction box 11 is hollow and has multiple suction holes 15 on its inner side. Two guide rollers 12 are rotatably connected inside the suction box 11. A processing pipe 02 is also connected to the top of the exchange box 06. The other end of 2 is connected to a processing box 10 located inside the sealed box 01. The side of the processing box 10 away from the processing pipe 02 is connected to an exhaust pipe 05. Under the strong exhaust of the air pump 14, the gas in the sealed box 01 enters the exchange box 06 through the exhaust mechanism, then enters the processing box 10 through the processing pipe 02, and finally exits through the exhaust pipe 05. At the same time, due to the reduction of gas in the sealed box 01, the external atmospheric pressure causes the gas to enter the sealed box 01 through the fresh air pipe 07, the connecting sleeve 16, the connecting box 09, the second guide plate 08, or directly from the first guide plate 03, forming convection. Then, after passing through the extraction box 11, it is discharged from the air pump 14 through the air guide pipe 13, forming a circulation, promoting gas flow, accelerating evaporation, and at the same time, the gas treated in the exchange box 06 and the processing box 10 is discharged to the outside through the exhaust pipe 05, improving the internal processing environment, reducing the residue of harmful gases in the room, and increasing the safety of processing.

[0015] In one embodiment, the exhaust mechanism includes a duct 13 connected to the bottom of the extraction box 11, and the other end of the duct 13 is connected to an air pump 14 located below the extraction box 11. The output end of the air pump 14 is connected to an output pipe connected to the exchange box 06. The air pump 14 extracts gas and guides the gas flow through the duct 13 and the output pipe.

[0016] In one embodiment, a plurality of supplementary holes 19 are provided on the guide plate 2 08 located inside the socket box 09. The supplementary holes 19 are connected to the guide holes 04 located on the guide plate 2 08. The supplementary holes 19, together with the guide holes 04, can increase the ventilation area, increase the ventilation volume at the guide plate 2 08, and reduce the loss of air volume.

[0017] In one embodiment, a plurality of heating tubes 17 are provided inside the connecting sleeve 16, and the fresh air duct 07 is filled with filter material. The heating tubes 17 can be heated when energized, so that the outside air is heated by the gas passing through the connecting sleeve 16. Combined with the high flow rate of the gas, the evaporation of water vapor is accelerated.

[0018] In one embodiment, both the exchange box 06 and the treatment box 10 are filled with treatment liquid. One-way valves are connected to the output pipe, treatment pipe 02, air outlet pipe 05, and fresh air pipe 07. The treatment liquid in the exchange box 06 and the treatment box 10 treats the gas evaporated from the heat insulation strip twice to reduce pollution to the outside world. The treatment liquid in 06 is a mixture of activated carbon, zeolite molecules and organic adsorbent. The treatment liquid in 10 is a treatment liquid formed by NaOH, H2SO4 or ammonia.

[0019] In one embodiment, the bottom of the extraction box 11 is rotatably connected to an electric telescopic rod 18 connected to the sealing box 01. Both the processing box 10 and the exchange box 06 are connected to a discharge pipe on one side. The electric telescopic rod 18 facilitates the adjustment of the tilt angle of the extraction box 11 to meet the drying needs of heat conduction strips of different specifications. At the same time, a replacement door for replacing the extraction box 11 is connected to one side of the sealing box 01.

[0020] In one embodiment, based on the model of the produced heat insulation strip, guide plates 1 (03) and 2 (08) of corresponding specifications are selected and inserted into the sealing box 01. Simultaneously, the extraction box 11 is selected accordingly, and guide rollers 12 of corresponding specifications are matched. The heat insulation strip is then inserted into the sealing box 01 from one side of guide plate 1 (03), and after being turned by the two guide rollers 12, it enters the other guide plate 2 (08) from one side, passes through the other two guide rollers 12, passes through the other guide plate 1 (03), and exits. At this time, the air pump 14 is turned on to extract the gas from the sealing box 01. The gas in the sealing box 01 enters the exchange box 06 through the output pipe, then enters the processing box 10 through the processing pipe 02, and finally exits through the exhaust pipe 05. Simultaneously, due to… As the gas inside the sealed box 01 decreases, the external atmospheric pressure forces the gas through the fresh air duct 07, connecting sleeve 16, connecting box 09, guide plate 2 08, or directly into the sealed box 01 from guide plate 1 03, creating convection. Then, after passing through the extraction box 11, the gas is discharged from the air pump 14 through the air guide pipe 13, forming gas flow. The gas after evaporation passes through the exchange box 06 and the treatment box 10, and the treated gas is discharged to the outside through the exhaust pipe 05, improving the internal processing environment and reducing the residue of harmful gases indoors. Dry external gas is always used to reduce the moisture in the gas, ensuring the drying effect and increasing the safety of the drying process. When producing other models of heat conduction strips, the corresponding guide plate 1 03 and guide plate 2 08 can be replaced to adapt to the production needs of different heat conduction strips.

[0021] The above are merely preferred embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model shall be included within the protection scope of the present utility model.

[0022] It should be noted that if the utility model embodiment involves directional indicators (such as up and down), the directional indicators are only used to explain the relative positional relationship and movement of the components in a certain specific posture (as shown in the figure). If the specific posture changes, the directional indicators will also change accordingly.

[0023] Furthermore, the meaning of "and / or" throughout the text includes three parallel solutions. Taking "A and / or B" as an example, it includes solution A, solution B, or a solution that simultaneously satisfies A and B. Additionally, if the utility model embodiments involve descriptions of "first," "second," etc., these descriptions are for descriptive purposes only and should not be construed as indicating or implying their relative importance or implicitly specifying the number of indicated technical features. Therefore, features defined with "first" or "second" can explicitly or implicitly include at least one of those features. Furthermore, "multiple" refers to two or more. Additionally, the technical solutions of the various embodiments can be combined with each other, but this must be based on the ability of those skilled in the art to implement them. When the combination of technical solutions is contradictory or impossible to implement, it should be considered that such a combination of technical solutions does not exist and is not within the scope of protection claimed by the utility model.

Claims

1. A drying structure for heat insulation strip processing, characterized in that, It includes two oppositely arranged sealing boxes (01), and each sealing box (01) has a guide plate 1 (03) located at the bottom and a guide plate 2 (08) located at the top inserted at two opposite corners. Both the guide plate 1 (03) and the guide plate 2 (08) are provided with multiple guide holes (04) for guiding the heat insulation strip into the sealing box (01). Two guide plates (08) are close to each other, and a connecting box (09) is sleeved on the outer side of both guide plates (08). A connecting sleeve (16) is connected to the bottom of the connecting box (09). An exchange box (06) is also provided between the two sealing boxes (01). A fresh air duct (07) connected to the bottom end of the connecting sleeve (16) is connected inside the exchange box (06). One end of the fresh air duct (07) extends to the outer side of the bottom of the exchange box (06). An inclined extraction box (1) is also connected inside the sealing box (01). 1) The vacuum box (11) is hollow and is used to extend the flow distance of the gas in the sealed box (01). Multiple vacuum holes (15) are provided on the inner side of the vacuum box (11). Two guide rollers (12) are also rotatably connected inside the vacuum box (11). The heat conduction strip enters the sealed box (01) through the guide hole (04), and after being limited by the guide roller (12), it passes through the second guide plate (08) and then through another second guide plate (08) and then passes through the guide hole (04) in another first guide plate (03). It also includes an exhaust mechanism connected to the extraction box (11), the output end of which is connected to the exchange box (06). The top of the exchange box (06) is also connected to a processing pipe (02), the other end of which is connected to a processing box (10) located in the sealed box (01). The side of the processing box (10) away from the processing pipe (02) is connected to an exhaust pipe (05). Both the processing box (10) and the exchange box (06) are filled with a processing liquid for gas treatment.

2. The drying structure for processing heat insulation strips according to claim 1, characterized in that, The exhaust mechanism includes an air guide pipe (13) connected to the bottom of the air extraction box (11), and the other end of the air guide pipe (13) is connected to an air pump (14) located below the air extraction box (11). The output end of the air pump (14) is connected to an output pipe connected to the exchange box (06).

3. The drying structure for processing heat insulation strips according to claim 1, characterized in that, Multiple supplementary holes are also provided on the guide plate two (08) located inside the socket box (09), and the supplementary holes are connected to the guide holes (04) located on the guide plate two (08).

4. The drying structure for processing heat insulation strips according to claim 1, characterized in that, The connecting sleeve (16) is provided with multiple heating tubes (17), and the fresh air duct (07) is filled with filter material.

5. The drying structure for processing heat insulation strips according to claim 2, characterized in that, One-way valves are connected to the output pipe, processing pipe (02), air outlet pipe (05), and fresh air pipe (07). The one-way valves control the unidirectional flow of fluid in the output pipe, processing pipe (02), air outlet pipe (05), and fresh air pipe (07).

6. The drying structure for processing heat insulation strips according to claim 1, characterized in that, The bottom of the extraction box (11) is rotatably connected to an electric telescopic rod (18) connected to the sealing box (01), and both the processing box (10) and the exchange box (06) are connected to a discharge pipe on one side.

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