Integrated evaporator ventilating duct

Abstract

The utility model discloses an integrated evaporator ventilating duct, which belongs to the technical field of ventilating ducts, aims at solving the problems that the flow direction of airflow in a pipeline is difficult to adjust and control and a filter plate is inconvenient to clean, and comprises a pipeline, an evaporator body is fixed on the side wall of one side of the pipeline, and two butt joint frames which are symmetrically distributed are fixed on the side wall of one side of the pipeline. A through groove is formed in the side wall of one side of the pipeline and communicates with the interior of the pipeline, a filter plate is slidably connected to the side wall of the inner side of the pipeline, the filter plate is slidably connected with the interior of the through groove, a mounting assembly matched with the pipeline is arranged on one side of the filter plate, and a flow guide plate a is fixed to the side wall of the inner side of the pipeline; through the arrangement of the mounting assembly, a worker can conveniently disassemble and clean the filter plate so as to ensure that the filter plate is in a normal and good working state, the disassembly and assembly are simple, the disassembly and assembly working efficiency is high, the disassembly work of the filter plate can be completed under the condition that tools are not needed, the operation is simple, and the reliability is high.

Description

Technical Field

[0001] The utility model relates to the technical field of ventilation ducts, in particular to an integrated evaporator ventilation duct. Background Art

[0002] The evaporator is a physical process of converting liquid into gas. Generally speaking, the evaporator is an object that converts liquid matter into gas. There are a large number of evaporators in the industry, of which the evaporator used in refrigeration systems is one of them. The evaporator is a very important component of the four major parts of refrigeration. The low-temperature condensed liquid passes through the evaporator to exchange heat with the outside air, vaporizes and absorbs heat to achieve the cooling effect. The evaporator is mainly composed of two parts: a heating chamber and an evaporation chamber. The heating chamber provides the heat required for evaporation to the liquid, causing the liquid to boil and vaporize; the evaporation chamber completely separates the gas and liquid phases. The ventilation duct is the abbreviation of the ventilation duct, which is used to connect to the air outlet of the evaporator to play the role of air supply and diversion.

[0003] At present, the evaporator ventilation duct is difficult to control the airflow in the duct, which not only causes the airflow to be easily turbulent in the duct, but also makes it difficult to meet the working requirements of adjusting the airflow direction. In addition, there is a lack of filtering devices in the ventilation duct. Since the purity of the gas output through the evaporator is difficult to ensure, the airflow output from the ventilation duct carries impurities and dust, thereby affecting the use effect. However, it is difficult to disassemble and clean the filtering devices in the existing ventilation ducts.

[0004] Therefore, it is necessary to provide an integrated evaporator ventilation duct to solve the above technical problems. Utility Model Content

[0005] The purpose of the present invention is to provide an integrated evaporator ventilation duct to solve the problems in the above-mentioned background technology that the airflow direction in the duct is difficult to adjust and control and the filter plate is inconvenient to clean.

[0006] To achieve the above-mentioned objectives, the utility model provides a solution to the above-mentioned technical problems as follows: an integrated evaporator ventilation duct, comprising a pipe, an evaporator body being fixed to a side wall on one side of the pipe, two symmetrically distributed docking frames being fixed to a side wall on one side of the pipe, a through groove being provided on the side wall on one side of the pipe, the through groove being connected to the interior of the pipe, a filter plate being slidably connected to the inner side wall of the pipe, the filter plate being slidably connected to the inside of the through groove, a mounting assembly matching the pipe being provided on one side of the filter plate, a guide plate a being fixed to the inner side wall of the pipe, and a guide assembly being provided on one side of the pipe.

[0007] As a further solution of the present invention, the mounting assembly includes a mounting plate fixed to a side wall of one side of the filter plate, one side of the mounting plate contacts with the outside of the pipe, and the side wall of one side of the mounting plate is rotatably connected to a rotating rod, the outer surface of the rotating rod is fastened with a rotating wheel, and one end of the rotating rod is fixed to a rocker wheel, and two symmetrically distributed mounting seats are fixed to the side wall of one side of the mounting plate, and the side wall of one side of the mounting seat slides through a limiting rod, and a connecting rod is hinged between the limiting rod and the rotating wheel, and the outer surface of the limiting rod is fastened with a connecting ring, and the outer surface of the limiting rod is fastened with a spring, one end of the spring is fixed to the side wall of one side of the connecting ring, and the other end of the spring is fixed to the side wall of one side of the mounting seat, and two symmetrically distributed connecting plates are fixed to the outer side wall of the pipe, and a limiting hole is provided on one side wall of the connecting plate, and the limiting rod is adapted to the limiting hole.

[0008] As a further solution of the present invention, the guide assembly includes two symmetrically distributed driven shafts rotatably connected to the inner side wall of the pipe, the outer surface of the driven shaft is fastened with a guide plate b, the guide plate a is located on one side of the guide plate b, and the side wall on one side of the pipe is rotatably connected to a driving shaft, and a spur gear is provided between the driving shaft and the adjacent driven shaft, and the two spur gears are meshed and connected to each other, and a pulley is provided between the driving shaft and the other driven shaft, and a belt is commonly sleeved on the outer surfaces of the two pulleys, and a bracket is fixed to the outer side wall of the pipe, and a servo motor is fixed to the side wall on one side of the bracket, and one end of the output shaft of the servo motor is coaxially fixed with one end of the driving shaft.

[0009] As a further solution of the present invention, a plurality of symmetrically distributed elastic rods are fixed to a side wall of one side of the guide plate a, and a rubber gasket is fixed to one end of the elastic rod away from the guide plate a.

[0010] As a further solution of the present invention, the elastic rod is located on one side of the guide plate b, and the elastic rod and the guide plate a are arranged in an inclined distribution.

[0011] As a further solution of the present invention, the two guide plates b are arranged with chamfered surfaces on one side close to the guide plate a, and the central axis of the guide plate a is arranged collinearly with the central axis of the pipeline.

[0012] As a further solution of the present invention, a groove a is provided on the side wall of one side of the pipe, and the groove a is connected to the interior of the pipe. A groove b is provided on the side wall of one side of the pipe, and the groove b is connected to the groove a. A cover plate is provided inside the groove b.

[0013] As a further solution of the present invention, a plurality of symmetrically distributed positioning plates are fixed to the side wall of one side of the cover plate, and a plurality of symmetrically distributed positioning grooves are opened on the side wall of one side of the cover plate. The positioning plates are located inside the positioning grooves, and two of the positioning plates are fixed to the side walls of one side of the cover plate. A hinge seat a is hinged to one side of the hinge seat a, and the hinge seat b is fixed to the outer side wall of the pipe.

[0014] As a further solution of the present invention, two symmetrically distributed guide plates are fixed to the outer side wall of the pipeline, the filter plate is slidably connected to the inside of the guide plate, and the vertical cross-section of the guide plate is concave.

[0015] Compared with the prior art, the beneficial effects of the present invention are:

[0016] 1. The utility model can facilitate the staff to disassemble and clean the filter plate to ensure that the filter plate is in normal and good working condition through the setting of the installation components. In addition, the disassembly and assembly is simple and the disassembly and assembly efficiency is high. The filter plate can be disassembled without the use of tools, and the operation is simple and reliable.

[0017] 2. The utility model can guide the gas generated at the evaporator body through the setting of the guide component, and can stabilize the flow of air in the pipeline, thereby ensuring that the airflow in the pipeline is transported in a relatively stable state, and can adjust the airflow in the pipeline according to actual needs. It is simple to operate and highly flexible, and has strong structural stability.

[0018] 3. The utility model is provided with the hinged seat a and the hinged seat b, so that the situation in the pipeline needs to be checked and the cover plate can be conveniently flipped when maintenance is required. The operation is simple and flexible, and it is especially suitable for the later maintenance work on the situation in the pipeline. For the staff, the work process is simpler, and it is convenient to check the status of the filter plate, and the filter plate can be cleaned and maintained in time. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The present invention is further described below with reference to the accompanying drawings and embodiments:

[0020] Figure 1 It is a three-dimensional diagram of the three-dimensional structure of the utility model;

[0021] Figure 2 This is a side structural diagram of the present utility model;

[0022] Figure 3 for Figure 2 A magnified view of the structure at center A;

[0023] Figure 4 This is a schematic diagram of the structure of the cover plate of the present invention;

[0024] Figure 5 for Figure 4 A magnified view of the structure at point B in the middle;

[0025] Figure 6 This is a schematic diagram of the explosion structure of the utility model;

[0026] Figure 7 This is a schematic diagram of the side sectional structure of the pipeline of the present invention.

[0027] In the accompanying drawings, the components represented by the reference numerals are as follows:

[0028] 1. Pipe; 2. Evaporator body; 3. Docking frame; 4. Through groove; 5. Filter plate; 6. Mounting assembly; 61. Mounting plate; 62. Rotating rod; 63. Rotating wheel; 64. Rocker; 65. Mounting seat; 66. Limit rod; 67. Connecting rod; 68. Connecting ring; 69. Spring; 610. Connecting plate; 611. Limit hole; 7. Guide plate a; 8. Guide assembly; 81. Driven shaft; 82. Guide plate b; 83. Driving shaft; 84. Spur gear; 85. Pulley; 86. Belt; 87. Bracket; 88. Servo motor; 9. Elastic rod; 10. Rubber gasket; 11. Groove a; 12. Groove b; 13. Cover plate; 14. Positioning plate; 15. Positioning groove; 16. Articulated seat a; 17. Articulated seat b; 18. Guide plate. DETAILED DESCRIPTION

[0029] The present invention will be further described below with reference to the embodiments.

[0030] See also Figure 1-7 The utility model provides an integrated evaporator ventilation duct, including a pipe 1, an evaporator body 2 is fixed to the side wall of one side of the pipe 1, two symmetrically distributed docking frames 3 are fixed to the side wall of one side of the pipe 1, a through groove 4 is opened on the side wall of one side of the pipe 1, the through groove 4 is connected to the inside of the pipe 1, a filter plate 5 is slidably connected to the inner side wall of the pipe 1, the filter plate 5 is slidably connected to the inside of the through groove 4, and a mounting component 6 adapted to the pipe 1 is provided on one side of the filter plate 5, a guide plate a7 is fixed to the inner side wall of the pipe 1, and a guide component 8 is provided on one side of the pipe 1. Through the arrangement of the filter plate 5, the gas transported in the pipe 1 can be ensured to be in a clean state, further reducing the impurity rate in the gas.

[0031] Further as Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 、 Figure 5 、 Figure 6 and Figure 7As shown, it is worth mentioning that the mounting assembly 6 includes a mounting plate 61 fixed to a side wall of one side of the filter plate 5, one side of the mounting plate 61 is in contact with the outside of the pipe 1, and a rotating rod 62 is rotatably connected to the side wall of one side of the mounting plate 61. A rotating wheel 63 is tightly sleeved on the outer surface of the rotating rod 62, and a rocker 64 is fixed to one end of the rotating rod 62. Two symmetrically distributed mounting seats 65 are fixed to the side wall of one side of the mounting plate 61, and a side wall of one side of the mounting seat 65 slides through a limiting rod 66. A connecting rod 67 is hinged between the limiting rod 66 and the rotating wheel 63, and a connecting ring 68 is tightly sleeved on the outer surface of the limiting rod 66. A spring is sleeved on the outer surface of the limiting rod 66. 69, one end of the spring 69 is fixed to the side wall of one side of the connecting ring 68, and the other end of the spring 69 is fixed to the side wall of one side of the mounting seat 65. Two symmetrically distributed connecting plates 610 are fixed to the outer side wall of the pipe 1, and a limiting hole 611 is provided on one side wall of the connecting plate 610. The limiting rod 66 is adapted to the limiting hole 611. Through the setting of the mounting assembly 6, it is convenient for the staff to disassemble and clean the filter plate 5 to ensure that the filter plate 5 is in normal and good working condition, and the disassembly and assembly is simple and the disassembly and assembly work efficiency is high. The filter plate 5 can be disassembled without using tools, and the operation is simple and the reliability is high.

[0032] Further as Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 、 Figure 5 、 Figure 6 and Figure 7 As shown, it is worth mentioning that the guide assembly 8 includes two symmetrically distributed driven shafts 81 that are rotatably connected to the inner side wall of the pipe 1, and the outer surface of the driven shaft 81 is tightly sleeved with a guide plate b82. The guide plate a7 is located on one side of the guide plate b82. The side wall of one side of the pipe 1 is rotatably connected to a driving shaft 83. A spur gear 84 is provided between the driving shaft 83 and the adjacent driven shaft 81. The two spur gears 84 are meshed with each other. A pulley 85 is provided between the driving shaft 83 and the other driven shaft 81. The outer surfaces of the two pulleys 85 are sleeved with a belt. Belt 86, a bracket 87 is fixed to the outer side wall of the pipeline 1, and a servo motor 88 is fixed to the side wall of one side of the bracket 87. One end of the output shaft of the servo motor 88 is coaxially fixed with one end of the driving shaft 83. Through the setting of the guide component 8, the gas generated at the evaporator body 2 can be guided, and the air in the pipeline 1 can be stabilized, thereby ensuring that the airflow in the pipeline 1 is transported in a relatively stable state, and the airflow in the pipeline 1 can be adjusted according to actual needs. The operation is simple and flexible, and the mechanism has strong stability.

[0033] This solution has the following working process: when the device is needed, the evaporator body 2 is operated to deliver air to the pipe 1. When the flow direction of the output gas in the pipe 1 needs to be adjusted, the driving shaft 83 is driven by the servo motor 88 to rotate synchronously, and the meshing transmission between the spur gears 84 is used to rotate one of the driven shafts 81, and the transmission effect of the pulley 85 and the belt 86 is used to rotate the other driven shaft 81, so that the two driven shafts 81 rotate in opposite directions, driving the guide plate b82 to be forced along the axis of the driven shaft 81. The rows are flipped until an angle is formed between the guide plates a7 and b82, so that the air is transported from the angle between the guide plates a7 and b82. When the filter plate 5 needs to be cleaned, the rocker 64 is rotated to make the rotating rod 62 rotate synchronously, driving the rotating wheel 63 to rotate synchronously, and the transmission effect of the connecting rod 67 is used to make the limiting rod 66 move after being subjected to force. At this time, the spring 69 is in a compressed state until the limiting rod 66 is separated from the limiting hole 611, thereby releasing the limiting purpose of the filter plate 5, and the filter plate 5 can be pulled out for cleaning.

[0034] According to the above working process, it can be known that: through the setting of the installation component 6, it is convenient for the staff to disassemble and clean the filter plate 5 to ensure that the filter plate 5 is in normal and good working condition, and the disassembly and assembly is simple and the disassembly and assembly work efficiency is high. The filter plate 5 can be disassembled without using tools, and the operation is simple and the reliability is high. Through the setting of the guide component 8, the gas generated at the evaporator body 2 can be guided, and the air in the pipeline 1 can be stabilized, thereby ensuring that the airflow in the pipeline 1 is transported in a relatively stable state, and the airflow in the pipeline 1 can be adjusted according to actual needs. The operation is simple and flexible, and the mechanism is stable.

[0035] Further as Figure 1 and Figure 6 As shown, it is worth mentioning that a plurality of symmetrically distributed elastic rods 9 are fixed to the side wall of one side of the guide plate a7, and a rubber gasket 10 is fixed to the end of the elastic rod 9 away from the guide plate a7. The setting of the rubber gasket 10 can further increase the buffering effect on the guide plate b82. Combined with the setting of the elastic rod 9, it can avoid the situation where the guide plate b82 is damaged due to contact with the guide plate a7 due to excessive flipping angle, which has a good protection effect on the guide plate a7.

[0036] Further as Figure 1 、 Figure 2 and Figure 6As shown, it is worth noting that the elastic rod 9 is located on one side of the guide plate b82, and the elastic rod 9 and the guide plate a7 are arranged in an inclined distribution. The inclined distribution of the elastic rod 9 can better provide a blocking condition for the guide plate b82.

[0037] Further as Figure 1 、 Figure 2 and Figure 6 As shown, it is worth mentioning that the two guide plates b82 are arranged with chamfered slopes on one side close to the guide plate a7, and the central axis of the guide plate a7 is arranged collinearly with the central axis of the pipeline 1. Through the arrangement of the guide plate a7 and the pipeline 1, it is ensured that the guide plate a7 is completely located in the center position inside the pipeline 1 to prevent the gas flow from being offset.

[0038] Further as Figure 4 and Figure 6 As shown, it is worth mentioning that a groove a11 is provided on one side wall of the pipe 1, and the groove a11 is connected to the inside of the pipe 1. A groove b12 is provided on one side wall of the pipe 1, and the groove b12 is connected to the groove a11. A cover plate 13 is provided inside the groove b12. By arranging the cover plate 13, the groove a11 and the groove b12, it is ensured that when the cover plate 13 is completely located in the groove b12, the sealing effect at the groove a11 is in a better state, thereby further reducing the leakage of gas.

[0039] Further as Figure 3 、 Figure 4 and Figure 6 As shown, it is worth mentioning that a plurality of symmetrically distributed positioning plates 14 are fixed to the side wall of one side of the cover plate 13, and a plurality of symmetrically distributed positioning grooves 15 are opened on the side wall of one side of the cover plate 13, and the positioning plates 14 are located inside the positioning grooves 15, wherein two of the positioning plates 14 are fixed to the side wall on one side of the one side with a hinge seat a16, and the hinge seat a16 is hinged to one side with a hinge seat b17, and the hinge seat b17 is fixed to the outer side wall of the pipe 1. Through the arrangement of the hinge seat a16 and the hinge seat b17, the situation in the pipe 1 can be checked and the cover plate 13 can be conveniently flipped over during maintenance. The operation is simple and the flexibility is high, which is especially suitable for the later maintenance work on the situation in the pipe 1. For the staff, the work process is simpler, and it is convenient to check the status of the filter plate 5, and the filter plate 5 can be cleaned and maintained in time.

[0040] Further as Figure 6 and Figure 7As shown, it is worth mentioning that two symmetrically distributed guide plates 18 are fixed to the outer side wall of the pipe 1, and the filter plate 5 is slidably connected to the inside of the guide plate 18. The vertical cross-section of the guide plate 18 is concave. By sliding the filter plate 5 in the guide plate 18, it can not only guide and limit the filter plate 5, but also effectively ensure the stability of the filter plate 5 when it is pulled out and moved, thereby avoiding the displacement of the filter plate 5 due to poor stability.

[0041] In summary: through the arrangement of the filter plate 5, it is possible to ensure that the gas transported in the pipeline 1 is in a clean state, further reduce the impurity rate in the gas, and through the arrangement of the rubber gasket 10, the buffering effect on the guide plate b82 can be further increased, and the arrangement of the elastic rod 9 can avoid the situation where the guide plate b82 is damaged due to contact with the guide plate a7 due to excessive flipping angle, which has a good protection effect on the guide plate a7, and the elastic rod 9 is arranged in an inclined distribution, so as to better provide a blocking situation for the guide plate b82, and through the arrangement of the guide plate a7 and the pipeline 1, it is ensured that the guide plate a7 is completely located in the center position inside the pipeline 1, preventing the deviation of the gas wind flow, and through the arrangement of the cover plate 13, the groove a11 and the groove b12, This ensures that when the cover plate 13 is completely located in the groove b12, the sealing effect of the groove a11 is in an optimal state, thereby further reducing the leakage of gas, and through the arrangement of the hinge seat a16 and the hinge seat b17, the situation in the pipeline 1 can be checked and the cover plate 13 can be conveniently flipped over during maintenance. The operation is simple and flexible, and is especially suitable for the later maintenance work on the situation in the pipeline 1. For the staff, the work process is simpler, and it is convenient to check the status of the filter plate 5, and the filter plate 5 can be cleaned and maintained in time. The filter plate 5 slides in the guide plate 18, which not only plays a guiding and limiting role for the filter plate 5, but also effectively ensures the stability of the filter plate 5 when it is pulled out and moved, avoiding the displacement of the filter plate 5 due to poor stability.

Claims

1. An integrated evaporator ventilation duct, comprising a pipe, characterized in that: The evaporator body is fixed to the side wall of one side of the pipe, and two symmetrically distributed docking frames are fixed to the side wall of one side of the pipe. A through groove is opened on the side wall of one side of the pipe, and the through groove is connected to the inside of the pipe. A filter plate is slidably connected to the inner side wall of the pipe, and the filter plate is slidably connected to the inside of the through groove. A mounting assembly compatible with the pipe is provided on one side of the filter plate, a guide plate a is fixed to the inner side wall of the pipe, and a guide assembly is provided on one side of the pipe.

2. The integrated evaporator ventilation duct according to claim 1, characterized in that: The cam is fixed to the side wall of the filter plate, and one side of the cam is in contact with the outside of the pipe, and the side wall of the cam is rotatably connected to the rotating rod, and the outer surface of the rotating rod is fastened with a rotating wheel, and one end of the rotating rod is fixed with a rocking wheel, and two symmetrically distributed mounting seats are fixed to the side wall of one side of the mounting plate, and the side wall of one side of the mounting seat slides through a limit rod, and the limit rod is hinged between the limit rod and the rotating wheel, and the outer surface of the limit rod is fastened with a connecting ring, and the outer surface of the limit rod is sleeved with a spring, one end of the spring is fixed to the side wall of one side of the connecting ring, and the other end of the spring is fixed to the side wall of one side of the mounting seat, and two symmetrically distributed connecting plates are fixed to the outer side wall of the pipe, and a limiting hole is provided on one side wall of the connecting plate, and the limiting rod is adapted to the limiting hole.

3. The integrated evaporator ventilation duct according to claim 2, characterized in that: The guide assembly includes two symmetrically distributed driven shafts rotatably connected to the inner side wall of the pipe, a guide plate b is tightly sleeved on the outer surface of the driven shaft, and the guide plate a is located on one side of the guide plate b. A driving shaft is rotatably connected to the side wall of one side of the pipe, and a spur gear is provided between the driving shaft and the adjacent driven shaft. The two spur gears are meshed and connected to each other. A pulley is provided between the driving shaft and the other driven shaft, and a belt is jointly sleeved on the outer surfaces of the two pulleys. A bracket is fixed to the outer side wall of the pipe, and a servo motor is fixed to the side wall on one side of the bracket. One end of the output shaft of the servo motor is coaxially fixed to one end of the driving shaft.

4. The integrated evaporator ventilation duct according to claim 3, characterized in that: A plurality of symmetrically distributed elastic rods are fixed to a side wall of one side of the guide plate a, and a rubber gasket is fixed to one end of the elastic rod away from the guide plate a.

5. The integrated evaporator ventilation duct according to claim 4, characterized in that: The elastic rod is located on one side of the guide plate b, and is arranged in an inclined distribution between the elastic rod and the guide plate a.

6. The integrated evaporator ventilation duct according to claim 5, characterized in that: The two guide plates b are arranged with chamfered surfaces on one side close to the guide plate a, and the central axis of the guide plate a is arranged collinearly with the central axis of the pipeline.

7. The integrated evaporator ventilation duct according to claim 6, characterized in that: A groove a is provided on one side wall of the pipe, and the groove a is connected to the inside of the pipe. A groove b is provided on one side wall of the pipe, and the groove b is connected to the groove a. A cover plate is provided inside the groove b.

8. The integrated evaporator ventilation duct according to claim 7, characterized in that: A plurality of symmetrically distributed positioning plates are fixed to the side wall of one side of the cover plate, and a plurality of symmetrically distributed positioning grooves are opened on the side wall of one side of the cover plate. The positioning plates are located inside the positioning grooves, and a hinge seat a is fixed to the side wall of one side of two of the positioning plates, and a hinge seat b is hinged to one side of the hinge seat a, and the hinge seat b is fixed to the outer side wall of the pipe.

9. The integrated evaporator ventilation duct according to claim 8, characterized in that: Two symmetrically distributed guide plates are fixed to the outer side wall of the pipeline, the filter plate is slidably connected to the inside of the guide plate, and the vertical cross-section of the guide plate is concave.

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