High-efficiency ventilation and heat dissipation device for glass fiber yarn flat warehouse

Abstract

The utility model relates to a kind of high-efficiency ventilation heat-dissipating device for glass fiber yarn warehouse, cooling pipeline is located underground, air inlet pipe is connected with cooling pipeline through;Air outlet pipe is connected with the right side wall of cooling pipeline through;Air outlet pipe and the bottom of one of air outlet pipe are connected through with several air vents being set on the left side wall of air outlet pipe;The recess is equipped in the front end of air outlet pipe, the protrusion is equipped in the rear end of air outlet pipe, and air outlet pipe is connected through recess and protrusion;Ventilation mechanism is arranged between recess and protrusion;Adjusting mechanism is respectively set one-to-one with air vent;Air is cooled by pre-buried underground cooling pipeline, and air is cooled efficiently using low temperature of ground, and cooling effect is stable and energy-saving;Modular air outlet pipe connection mode is adopted, different warehouse layout requirements are adapted, and energy waste is avoided.

Description

Technical Field

[0001] This utility model relates to the field of warehouse ventilation technology, specifically to a high-efficiency ventilation and heat dissipation device for glass fiber yarn flat warehouses. Background Technology

[0002] Traditional ventilation and heat dissipation in flat warehouses for fiberglass yarn often rely on top fans or side wall fans for direct airflow, which suffers from uneven cooling, high energy consumption, and susceptibility to external high temperatures. Some warehouses have attempted to pre-bury ventilation ducts underground, but these lack active temperature control and have fixed duct connections, making it impossible to flexibly adjust the airflow location according to the inventory distribution. Therefore, a high-efficiency ventilation and heat dissipation device for flat warehouses of fiberglass yarn is proposed. Utility Model Content

[0003] The purpose of this invention is to address the shortcomings and deficiencies of existing technologies by providing a high-efficiency ventilation and heat dissipation device for glass fiber yarn warehouses. This device uses pre-buried underground cooling pipes to cool the air, utilizing the low temperature underground to efficiently cool the air, resulting in stable cooling and energy savings. It also adopts a modular air duct connection method to adapt to different warehouse layout requirements and avoid energy waste.

[0004] To achieve the above objectives, the present invention adopts the following technical solution: it includes an air inlet pipe, a fan, and a filter; the outer end of the air inlet pipe is equipped with a fan; the fan is connected to an external power supply; and a filter is provided on the outer side of the fan. It also includes: The cooling pipe is located underground, and the air inlet pipe is connected to the cooling pipe. The air outlet duct is connected through the right side wall of the cooling pipe. The ventilation ducts are of several types and are connected one after the other. Several ventilation holes are opened on the left side wall of the ventilation ducts. The air outlet duct is connected to the bottom of one of the ventilation ducts. The front end of the ventilation duct is provided with a groove and the rear end of the ventilation duct is provided with a protrusion. The front and rear ventilation ducts are connected through the groove and the protrusion. A ventilation mechanism is provided between the groove and the protrusion. The regulating mechanism comprises several parts, each corresponding to a ventilation hole.

[0005] Preferably, several metal plates are fixed on the inner bottom plate of the cooling pipe, and the bottom of the metal plates is inserted into the ground.

[0006] Preferably, several guide vanes are fixed on the inner top plate of the cooling pipe, and the guide vanes and metal plates are arranged alternately.

[0007] Preferably, the ventilation mechanisms all include: The No. 1 rotating shaft is screwed onto the raised top plate via a bearing; the bottom of the No. 1 rotating shaft is screwed with two screws on the left and right sides via a bevel gear pair, and the screws are screwed onto the raised inner top plate via bearing seats; the upper end of the No. 1 rotating shaft is fixed with a hand-tightening mechanism. Two square rods are provided, each threadedly fitted onto the outer end of a screw rod, and the square rods are movably inserted into the protruding sidewall. The passive plate consists of two plates, which are respectively embedded on the left and right sidewalls between the protrusions. The passive plate has a semi-circular structure. The passive plate is fixed to the sidewall of the protrusion by a bearing No. 1 connecting shaft. The active plate consists of two plates, each embedded in the left and right inner walls of the groove in the air duct. The active plate has a circular structure. A second connecting shaft is screwed onto the active plate via a bearing. The second connecting shaft is fixed to the left and right inner walls of the groove in the air duct. A second spring is sleeved on the second connecting shaft. A second groove is formed on the inner wall of the passive plate. The second spring is located in the second groove. One end of the second spring is fixed to the second connecting shaft, and the other end of the second spring is fixed to the second groove.

[0008] Preferably, a first spring is sleeved on the first connecting shaft, a first groove is formed on the inner side wall of the passive plate, the first spring is disposed in the first groove, one end of the first spring is fixed on the first connecting shaft, and the other end of the first spring is fixed in the first groove.

[0009] Preferably, each of the adjustment mechanisms comprises: The regulating motor is fixed to the air duct by a bracket and has a built-in power supply. The second rotating shaft is connected to the output shaft of the regulating motor, and the second rotating shaft is connected to the air duct through a bearing seat; The connecting rod is sleeved and fixed on the second rotating shaft, and the connecting rod has an "L" shaped structure. The blocking plate is fixed to the bottom of the connecting rod and is located on the outside of the ventilation hole.

[0010] Compared with the prior art, the beneficial effects of this utility model are: 1. Air is cooled by pre-buried underground cooling pipes, which utilize the low temperature underground to efficiently cool the air, resulting in stable cooling effect and energy saving; 2. Modular ventilation duct connection method is adopted to adapt to different warehouse layout needs and avoid energy waste. Attached Figure Description

[0011] Figure 1 This is the southwest isometric view of this utility model.

[0012] Figure 2 yes Figure 1 Enlarged view of part A in the image.

[0013] Figure 3 yes Figure 1 Enlarged view of part B in the image.

[0014] Figure 4 This is a cross-sectional view of the cooling pipe in this utility model.

[0015] Figure 5 This is a cross-sectional view of the groove and protrusion of the air duct in this utility model.

[0016] Figure 6 yes Figure 5 Enlarged view of section C in the image.

[0017] Explanation of reference numerals in the attached figures: 1. Air inlet duct, 2. Fan, 3. Filter screen, 4. Cooling pipe, 5. Metal sheet, 6. Air guide plate, 7. Air outlet duct, 8. Ventilation hole, 8-1. Groove, 8-2. Protrusion, 8-3. Ventilation mechanism, 9. Shaft No. 1, 9-1. Screw, 9-2. Hand screw, 9-3. Square rod, 9-4. Passive plate, 9-5. Connecting shaft No. 1, 9-6. Spring No. 1, 9-7. Slot No. 1, 9-8. Active plate, 9-9. Connecting shaft No. 2, 9-10. Spring No. 2, 9-11. Slot No. 2, 9-12. Adjustment mechanism, 10. Adjustment motor, 10-1. Shaft No. 2, 10-2. Connecting rod, 10-3. Blocking plate, 10-4. Detailed Implementation

[0018] The technical solutions of this utility model will be clearly and completely described below with reference to the accompanying drawings. The preferred embodiments described are only examples. All other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0019] The specific implementation method adopts the following technical solution: Please see Figure 1-6 This embodiment includes an air inlet pipe 1, a fan 2, and a filter 3; the outer end of the air inlet pipe 1 is provided with a fan 2; the fan 2 is connected to an external power supply; and the outer side of the fan 2 is provided with a filter 3. It also includes: Cooling pipe 4 is located underground, and air inlet pipe 1 is connected to cooling pipe 4 through it; several metal plates 5 are fixed on the inner bottom plate of cooling pipe 4, and the bottom of the metal plates 5 is inserted into the ground; several guide vanes 6 are fixed on the inner top plate of cooling pipe 4, and the guide vanes 6 and metal plates 5 are arranged alternately. Air outlet 7, which is connected through the right side wall of cooling pipe 4; A ventilation duct 8, comprising several ducts connected front to back, has several ventilation holes 8-1 on its left side wall. An air outlet duct 7 is connected through to the bottom of one of the ventilation ducts 8. The front end of each ventilation duct 8 has a groove 8-2, and the rear end has a protrusion 8-3. The front and rear ventilation ducts 8 are connected via the groove 8-2 and the protrusion 8-3. A ventilation mechanism 9 is provided between the groove 8-2 and the protrusion 8-3. Each ventilation mechanism 9 includes: The first rotating shaft 9-1 is screwed onto the top plate of the protrusion 8-3 via a bearing; the bottom of the first rotating shaft 9-1 is screwed with two screws 9-2 on the left and right sides via a bevel gear pair, and the screws 9-2 are screwed onto the inner top plate of the protrusion 8-3 via bearing seats; a hand-tightening 9-3 is fixed at the upper end of the first rotating shaft 9-1. Square rod 9-4, there are two square rods 9-4, and they are respectively threaded and sleeved on the outer end of screw rod 9-2. The square rod 9-4 is movably inserted into the side wall of protrusion 8-3. Passive plates 9-5, two in number, are respectively embedded on the left and right sidewalls between the protrusions 8-3. The passive plates 9-5 have a semi-circular structure. The passive plates 9-5 are connected by a bearing No. 1 connecting shaft 9-6, which is fixed to the sidewall of the protrusion 8-3. A No. 1 spring 9-7 is sleeved on the No. 1 connecting shaft 9-6. A No. 1 groove 9-8 is opened on the inner sidewall of the passive plates 9-5. The No. 1 spring 9-7 is located in the No. 1 groove 9-8. One end of the No. 1 spring 9-7 is fixed to the No. 1 connecting shaft 9-6, and the other end of the No. 1 spring 9-7 is fixed in the No. 1 groove 9-8. Two active plates 9-9 are respectively embedded in the left and right inner walls of the groove 8-2 of the air duct 8. The active plates 9-9 have a circular structure. The active plates 9-9 are screwed to the second connecting shaft 9-10 through bearings. The second connecting shaft 9-10 is fixed in the left and right inner walls of the groove 8-2 of the air duct 8. A second spring 9-11 is sleeved on the second connecting shaft 9-10. A second groove 9-12 is opened on the inner wall of the passive plate 9-5. The second spring 9-11 is located in the second groove 9-12. One end of the second spring 9-11 is fixed on the second connecting shaft 9-10, and the other end of the second spring 9-11 is fixed in the second groove 9-12. Adjustment mechanism 10, wherein there are several adjustment mechanisms 10, each corresponding to a ventilation hole 8-1; each adjustment mechanism 10 includes: The regulating motor 10-1 is fixed to the air duct 8 by a bracket. The regulating motor 10-1 has a built-in power supply. The specific model of the regulating motor 10-1 is purchased and installed directly from the market according to the actual use requirements. The second rotating shaft 10-2 is connected to the output shaft of the regulating motor 10-1, and the second rotating shaft 10-2 is connected to the air duct 8 through a bearing seat; Connecting rod 10-3 is sleeved and fixed on the second rotating shaft 10-2. The connecting rod 10-3 has an "L" shaped structure. The blocking plate 10-4 is fixed to the bottom of the connecting rod 10-3 and is located on the outside of the ventilation hole 8-1.

[0020] When using this utility model, the cooling pipe 4 is pre-embedded underground in the fiberglass yarn warehouse. The fan 2 and the air inlet pipe 1 are located on the outside of the wall of the fiberglass yarn warehouse, and the air inlet pipe 1 is connected to the cooling pipe 4 through it. The diffuser pipe 8 is fixed to the bottom of the other side wall of the fiberglass yarn warehouse. The front and rear diffuser pipes 8 are connected and fixed through the groove 8-2 and the protrusion 8-3. Turning the hand screw 9-3 causes the first rotating shaft 9-1 to rotate, which drives the screw 9-2 to rotate, causing the square rod 9-4 to push outward, thus pushing the active plate 9-9... The upper part of the active plate 9-9 pushes inward, causing the lower part of the active plate 9-9 to push outward, thereby pushing the passive plate 9-5 towards the inside of the protrusion 8-3 of the diffuser 8, causing the active plate 9-9 and the passive plate 9-5 to tilt. The junction of the two adjacent diffusers 8 forms a connected space. According to the storage of items in the glass fiber yarn warehouse, select the appropriate ventilation hole 8-1 to open, start the adjusting motor 10-1, so that the second rotating shaft 10-2 rotates, driving the connecting rod 10-3 to rotate, so that the blocking plate 10-4 rotates, opening the corresponding ventilation hole 8-1. When the fan 2 is turned on, air is drawn in from the outside. After the outside air enters the cooling pipe 4, the low underground temperature allows the air to be cooled in the cooling pipe 4. The bottom of the metal plate 5 is inserted into the ground, further transferring the underground temperature. The guide plate 6 allows the air to continuously contact the metal plate 5, so that the air can be fully cooled. The cooled air is blown into the glass fiber yarn flat warehouse through the ventilation holes 8-1 opened on the air duct 8.

[0021] Compared with the prior art, the beneficial effects of this utility model are: 1. By combining the pre-buried underground cooling pipes 4 with metal sheets 5 and guide vanes 6, the air is cooled efficiently at low underground temperatures, resulting in stable cooling and energy saving. 2. The modular ventilation duct 8 is used for connection. Through the cooperation of the active plate 9-9, passive plate 9-5 and screw 9-2 mechanism, adjacent ventilation ducts 8 can be quickly connected or isolated to adapt to different warehouse layout requirements. 3. Ventilation hole 8-1 is equipped with a blocking plate 10-4 driven by an adjusting motor 10-1, which can precisely control the air supply position and avoid energy waste; 4. The external design of fan 2 and air inlet duct 1 reduces the space occupied inside the warehouse and also reduces operating noise.

[0022] For those skilled in the art, modifications can be made to the technical solutions described in the foregoing embodiments, and equivalent substitutions can be made to some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A high-efficiency ventilation and heat dissipation device for a glass fiber yarn warehouse, comprising an air inlet pipe (1), a fan (2) and a filter screen (3); the outer end of the air inlet pipe (1) is provided with a fan (2); the fan (2) is connected to an external power supply; the outer side of the fan (2) is provided with a filter screen (3); Its features are, It also includes: Cooling pipe (4), the cooling pipe (4) is located underground, and the air inlet pipe (1) is connected to the cooling pipe (4) through it; Air outlet pipe (7), wherein the air outlet pipe (7) is connected through the right side wall of the cooling pipe (4); A ventilation duct (8) is provided, and several ventilation ducts (8) are connected one after the other. Several ventilation holes (8-1) are provided on the left side wall of the ventilation duct (8). An air outlet duct (7) is connected to the bottom of one of the ventilation ducts (8). The front end of the ventilation duct (8) is provided with a groove (8-2) and the rear end of the ventilation duct (8) is provided with a protrusion (8-3). The front and rear ventilation ducts (8) are connected through the groove (8-2) and the protrusion (8-3). A ventilation mechanism (9) is provided between the groove (8-2) and the protrusion (8-3). Adjustment mechanism (10), there are several adjustment mechanisms (10), and each is set in a one-to-one correspondence with the ventilation hole (8-1).

2. The high-efficiency ventilation and heat dissipation device for glass fiber yarn warehouses according to claim 1, characterized in that: Several metal plates (5) are fixed on the inner bottom plate of the cooling pipe (4), and the bottom of the metal plates (5) is inserted into the ground.

3. The high-efficiency ventilation and heat dissipation device for glass fiber yarn warehouses according to claim 2, characterized in that: Several guide vanes (6) are fixed on the inner top plate of the cooling pipe (4), and the guide vanes (6) and metal plates (5) are arranged alternately.

4. The high-efficiency ventilation and heat dissipation device for glass fiber yarn warehouses according to claim 1, characterized in that: The ventilation mechanisms (9) all include: A first rotating shaft (9-1) is screwed onto the top plate of the protrusion (8-3) via a bearing; two screws (9-2) are screwed onto the bottom of the first rotating shaft (9-1) via a bevel gear pair, and the screws (9-2) are screwed onto the inner top plate of the protrusion (8-3) via bearing seats; a hand-tightening device (9-3) is fixed at the upper end of the first rotating shaft (9-1). Square rod (9-4), there are two square rods (9-4), and they are respectively threaded and sleeved on the outer end of the screw rod (9-2). The square rod (9-4) is movably inserted into the side wall of the protrusion (8-3); Passive plate (9-5), there are two passive plates (9-5), which are respectively embedded on the left and right side walls between the protrusions (8-3). The passive plate (9-5) has a semi-circular structure. The passive plate (9-5) is fixed to the side wall of the protrusion (8-3) by a bearing No. 1 connecting shaft (9-6). Two active plates (9-9) are respectively embedded in the left and right inner walls of the groove (8-2) of the air duct (8). The active plates (9-9) are circular. The active plates (9-9) are screwed to the second connecting shaft (9-10) through the bearing. The second connecting shaft (9-10) is fixed on the left and right inner walls of the groove (8-2) of the air duct (8). The second connecting shaft (9-10) is fitted with a second spring (9-11). The inner wall of the passive plate (9-5) is provided with a second groove (9-12). The second spring (9-11) is located in the second groove (9-12). One end of the second spring (9-11) is fixed on the second connecting shaft (9-10), and the other end of the second spring (9-11) is fixed in the second groove (9-12).

5. The high-efficiency ventilation and heat dissipation device for glass fiber yarn warehouses according to claim 4, characterized in that: A first spring (9-7) is fitted on the first connecting shaft (9-6). A first groove (9-8) is opened on the inner side wall of the passive plate (9-5). The first spring (9-7) is located in the first groove (9-8). One end of the first spring (9-7) is fixed on the first connecting shaft (9-6), and the other end of the first spring (9-7) is fixed in the first groove (9-8).

6. The high-efficiency ventilation and heat dissipation device for glass fiber yarn warehouses according to claim 1, characterized in that: The aforementioned adjustment mechanisms (10) all include: The regulating motor (10-1) is fixed on the air duct (8) by a bracket and has a built-in power supply. The second rotating shaft (10-2) is connected to the output shaft of the regulating motor (10-1), and the second rotating shaft (10-2) is connected to the air duct (8) through the bearing seat; Connecting rod (10-3), which is sleeved and fixed on the second rotating shaft (10-2), and the connecting rod (10-3) has an "L" shaped structure; The blocking plate (10-4) is fixed to the bottom of the connecting rod (10-3) and is located on the outside of the ventilation hole (8-1).

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