Totally-closed micro-positive pressure closed curing barn

Abstract

The utility model belongs to the technical field of micro-positive-pressure closed curing barns, and particularly relates to a totally-closed micro-positive-pressure closed curing barn which comprises a main body, a ventilation mechanism is installed on the back face of the main body, the main body comprises a shell, a pipeline groove is formed in the back face of the shell, a supporting plate is fixedly connected to the back face of the shell, and the ventilation mechanism comprises an air pump. The air pump is installed on the supporting plate, the output end of the air pump is fixedly connected with a first air outlet pipe, the side wall of the first air outlet pipe is fixedly connected with a second air outlet pipe, the motor is installed on the inner wall of the shell, the output end of the motor is fixedly connected with a rotating shaft, and the end, away from the motor, of the rotating shaft extends into the first air outlet pipe. The outer surface of the rotating shaft is fixedly connected with a rotating piece. Under the action of the ventilation mechanism, airflow can be blown out from the bottom and the side face of the material drying device intermittently, drying of materials is accelerated, and the drying effect of the materials is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of micro-positive pressure closed type baking room, in particular to a fully enclosed micro-positive pressure closed type baking room. Background Art

[0002] A drying room is a device for drying materials. It has a certain space inside. When in use, the materials to be dried are placed on the shelves inside the drying room so that the air flow continuously blows towards the materials, thereby quickly removing the moisture contained in the materials and drying the materials quickly.

[0003] The drying room needs to be closed when in use to prevent moisture and dust in the outside air from affecting the drying effect of the materials. In existing closed drying rooms, the direction of the airflow used for drying inside generally does not change. When the materials are faced with long-term direct airflow, it is easy to cause local over-drying and cracking, and different parts have different drying degrees, which affects the drying effect of the materials. Summary of the invention

[0004] The utility model aims to provide a fully enclosed micro-positive pressure enclosed drying room, which can intermittently blow airflow from the bottom and side of the utility model to accelerate the drying of materials and improve the drying effect of materials.

[0005] To achieve the above-mentioned purpose, the technical solution adopted by the utility model is as follows: a fully enclosed micro-positive pressure enclosed baking room is provided, comprising a main body, a ventilation mechanism is installed on the back of the main body, the main body comprises an outer shell, a pipe groove is opened on the back of the outer shell, a support plate is fixedly connected to the back of the outer shell, the ventilation mechanism comprises an air pump, the air pump is installed on the support plate, the output end of the air pump is fixedly connected to a first air outlet pipe, the end of the first air outlet pipe away from the air pump extends to the interior of the outer shell, and the first air outlet pipe is located at the inner bottom of the outer shell, the side wall of the first air outlet pipe is fixedly connected to a second air outlet pipe, the end of the second air outlet pipe away from the air pump extends to the interior of the outer shell, and the second air outlet pipe is located at the inner side wall of the outer shell, the ventilation mechanism also comprises a motor, the motor is installed on the inner wall of the outer shell, the output end of the motor is fixedly connected to a rotating shaft, the end of the rotating shaft away from the motor extends to the interior of the first air outlet pipe, the outer surface of the rotating shaft is fixedly connected to a rotating sheet, and the rotating sheet is located at the connection between the first air outlet pipe and the second air outlet pipe.

[0006] Optionally, an input end of the air pump is fixedly connected to an air return pipe, and an end of the air return pipe away from the air pump extends to the interior of the housing.

[0007] Optionally, an outer surface of the return air pipe is fixedly connected to an intake pipe, a control valve is installed inside the return air pipe, and the control valve is installed at the connection between the intake pipe and the return air pipe.

[0008] Optionally, a side plate is fixedly connected to the inner side wall of the shell, a bottom plate is provided on the upper surface of the side plate, the bottom plate is located above the first air outlet pipe, and the bottom plate is located below the second air outlet pipe.

[0009] Optionally, the surface of the bottom plate is provided with connection holes, the number of the connection holes is multiple, the upper surface of the bottom plate is fixedly connected with an isolation net, and the surface of the isolation net is provided with multiple through holes.

[0010] Optionally, a first nozzle is fixedly connected to the surface of the first air outlet pipe, and the number of the first nozzles is multiple; a second nozzle is fixedly connected to the surface of the second air outlet pipe, and the number of the second nozzles is multiple.

[0011] Optionally, a door body is movably connected to the front side of the shell, and a sealing strip is provided on the door body.

[0012] Optionally, a heater is fixedly connected to the inner wall of the shell, and the heater is located above the bottom plate.

[0013] Compared with the prior art, the present invention has the following beneficial effects:

[0014] 1. The utility model is provided with a ventilation mechanism. When the air pump is in use, air will enter the shell through the first air outlet pipe and the second air outlet pipe to assist the drying of the material. The first air outlet pipe is located at the bottom of the shell, and can blow air from the bottom to the top to dry the bottom of the material. The second air outlet pipe is located at the side wall of the shell, and can blow air from both sides to dry the side of the material. At the same time, when the air pump is working, the motor is working, and the output end of the motor drives the rotating shaft to rotate, thereby driving the rotating sheet to rotate slowly, and adjusting the direction of the airflow coming out of the air pump, so that the first air outlet pipe and the second air outlet pipe can be used to achieve intermittent airflow discharge, thereby achieving the drying of the material. When the utility model is in use, airflow can be blown out intermittently from the bottom and the side to accelerate the drying of the material.

[0015] 2. The utility model is provided with an air return pipe, an air intake pipe and a control valve. When in use, the control valve is first adjusted to connect the air intake pipe with the air pump, and the air from the outside is extracted to increase the air pressure inside the utility model, so that the interior of the utility model is in a slightly positive pressure state, which can prevent the outside air from entering the utility model through other gaps in the utility model, which is beneficial to the drying of the material. Then the control valve is adjusted to connect the air return pipe with the air pump, and the high-temperature air inside the utility model is extracted and circulated continuously. The high-temperature air can further accelerate the drying of the material and improve the drying effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0017] Figure 1 This is a schematic diagram of the three-dimensional structure of the utility model from a first viewing angle;

[0018] Figure 2 It is a schematic diagram of a partially cutaway three-dimensional structure of the utility model from a first viewing angle;

[0019] Figure 3 For the utility model Figure 2 A schematic diagram of the enlarged structure at A in the middle;

[0020] Figure 4 It is a schematic diagram of a partially cutaway three-dimensional structure of the utility model from a second viewing angle;

[0021] Figure 5 For the utility model Figure 4 A schematic diagram of the enlarged structure at B in the middle;

[0022] Figure 6 It is a schematic diagram of the three-dimensional structure of the utility model from a second viewing angle.

[0023] In the figure: 1. main body; 101. outer shell; 102. pipe groove; 103. support plate; 104. side plate; 105. bottom plate; 106. connecting hole; 107. isolation net; 108. door body; 2. ventilation mechanism; 201. air pump; 202. return air pipe; 203. air inlet pipe; 204. control valve; 205. first air outlet pipe; 206. first nozzle; 207. second air outlet pipe; 208. second nozzle; 209. motor; 210. rotating shaft; 211. rotating sheet; 3. heater. DETAILED DESCRIPTION

[0024] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not used to limit the present invention.

[0025] It should be noted that when an element is referred to as being "fixed to" or "disposed on" another element, it can be directly on the other element or indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or indirectly connected to the other element.

[0026] It should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0027] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0028] Reference Figure 1-6A fully enclosed micro-positive pressure enclosed drying room provided by an embodiment of the utility model is now described. A fully enclosed micro-positive pressure enclosed drying room comprises a main body 1, a ventilation mechanism 2 is installed on the back of the main body 1, and the ventilation mechanism 2 can accelerate the air flow inside the utility model and accelerate the drying of materials. The main body 1 comprises an outer shell 101, and a pipe groove 102 is provided on the back of the outer shell 101 to facilitate the installation of the ventilation pipe. A support plate 103 is fixedly connected to the back of the outer shell 101. The ventilation mechanism 2 comprises an air pump 201, and the air pump 201 is installed on the support plate 103. The output end of the air pump 201 is fixedly connected to a first air outlet pipe 205, and the first air outlet pipe 205 One end away from the air pump 201 extends to the interior of the shell 101, and the first air outlet pipe 205 is located at the inner bottom of the shell 101, and the side wall of the first air outlet pipe 205 is fixedly connected with the second air outlet pipe 207, and the number of the second air outlet pipes 207 is two. The end of the second air outlet pipe 207 away from the air pump 201 extends to the interior of the shell 101, and the second air outlet pipe 207 is located on the inner side wall of the shell 101. When the air pump 201 works, air will enter the interior of the shell 101 through the first air outlet pipe 205 and the second air outlet pipe 207, which assists in drying the materials. The first air outlet pipe 205 is located at the bottom of the shell 101, and can blow air from bottom to top to dry the bottom of the material. The second air outlet pipe 207 is located on the side wall of the shell 101, and can blow air from both sides to dry the side of the material. The ventilation mechanism 2 also includes a motor 209, and the motor 209 is installed on the inner wall of the shell 101. The output end of the motor 209 is fixedly connected to a rotating shaft 210, and the end of the rotating shaft 210 away from the motor 209 extends to the inside of the first air outlet pipe 205. The outer surface of the rotating shaft 210 is fixedly connected to a rotating piece 211, and the rotating piece 211 is located at the first air outlet. At the connection between the first air outlet pipe 205 and the second air outlet pipe 207, when the motor 209 is working, the output end of the motor 209 drives the rotating shaft 210 to rotate, thereby driving the rotating plate 211 to rotate. When the rotating plate 211 rotates, the size of the interface between the first air outlet pipe 205, the second air outlet pipe 207 and the air pump 201 will change, and the direction of the airflow coming out of the air pump 201 (the airflow encounters the rotating plate 211 at different angles, which will change the direction of the airflow) will be adjusted, thereby realizing intermittent air discharge through the first air outlet pipe 205 and the second air outlet pipe 207, thereby realizing drying of the material.

[0029] Compared with the prior art, the fully enclosed micro-positive pressure enclosed drying room provided by the utility model can intermittently blow airflow from the bottom and sides of the utility model when in use, thereby accelerating the drying of materials and improving the drying effect.

[0030] In another embodiment of the present invention, please refer to Figures 2 to 6The input end of the air pump 201 is fixedly connected with a return air pipe 202, and one end of the return air pipe 202 away from the air pump 201 extends to the interior of the shell 101, and the outer surface of the return air pipe 202 is fixedly connected with an air inlet pipe 203. A control valve 204 is installed inside the return air pipe 202, and the control valve 204 is installed at the connection between the air inlet pipe 203 and the return air pipe 202. When in use, first adjust the control valve 204 to connect the air inlet pipe 203 with the air pump 201, extract the outside air, increase the air pressure inside the utility model, and make the interior of the utility model in a slightly positive pressure state, which can prevent the outside air from entering the utility model through other gaps of the utility model, which is beneficial to the drying of the material, and then adjust the control valve 204 to connect the air return pipe 202 with the air pump 201, extract the high-temperature air inside the utility model, and circulate continuously. The high-temperature air can further accelerate the drying of the material and improve the drying effect. Repeat the operation to quickly dry the material inside the utility model.

[0031] In another embodiment of the present invention, please refer to Figures 2 to 5 The inner wall of the shell 101 is fixedly connected with a side plate 104, and a bottom plate 105 is arranged on the upper surface of the side plate 104. When in use, the material can be placed on the shelf, and the shelf is placed on the bottom plate 105 for use. The first air outlet pipe 205 can blow out air flow from bottom to top to dry the material on the shelf; the bottom plate 105 is located above the first air outlet pipe 205, and the bottom plate 105 is located below the second air outlet pipe 207. The surface of the bottom plate 105 is provided with connecting holes 106, and the number of connecting holes 106 is multiple, which is conducive to the air flow discharged from the first air outlet pipe 205 to act on the material; the upper surface of the bottom plate 105 is fixedly connected with an isolation net 107, and the surface of the isolation net 107 is provided with multiple through holes (not shown in the figure), which can prevent debris and the like from entering the first air outlet pipe 205.

[0032] In another embodiment of the present invention, please refer to Figures 2 to 5 A first nozzle 206 is fixedly connected to the surface of the first air outlet pipe 205, and the number of the first nozzles 206 is multiple. A second nozzle 208 is fixedly connected to the surface of the second air outlet pipe 207, and the number of the second nozzles 208 is multiple, which is convenient for evenly dispersing the airflow in the utility model.

[0033] In another embodiment of the present invention, please refer to Figure 1 and Figure 2 The front of the shell 101 is movably connected to a door body 108, and a sealing strip is provided on the door body 108. The inner wall of the shell 101 is fixedly connected to a heater 3, and the heater 3 is located above the bottom plate 105. The heater 3 is used to increase the temperature inside the utility model, thereby drying the material.

[0034] Working principle: When in use, the air pump 201 works, and air will enter the shell 101 through the first air outlet pipe 205 and the second air outlet pipe 207 to assist in drying the material. The first air outlet pipe 205 is located at the bottom of the shell 101, and can blow air from bottom to top to dry the bottom of the material. The second air outlet pipe 207 is located at the side wall of the shell 101, and can blow air from both sides to dry the side of the material. At the same time, the air pump 201 works, the motor 209 works, and the output end of the motor 209 drives the rotating shaft 210 to rotate, thereby driving the rotating sheet 211 to rotate slowly, and adjusting the direction of the airflow coming out of the air pump 201, so that the first air outlet pipe 205 and the second air outlet pipe 207 can realize intermittent airflow discharge, thereby realizing the drying of the material. When the utility model is used, the airflow can be intermittently blown from the bottom and the side, accelerating the drying of the material and improving the drying efficiency of the material.

[0035] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A fully enclosed micro-positive pressure enclosed baking room, comprising a main body (1), characterized in that: A ventilation mechanism (2) is installed on the back of the main body (1), the main body (1) comprises a shell (101), a pipe groove (102) is provided on the back of the shell (101), a support plate (103) is fixedly connected to the back of the shell (101), the ventilation mechanism (2) comprises an air pump (201), the air pump (201) is installed on the support plate (103), an output end of the air pump (201) is fixedly connected to a first air outlet pipe (205), an end of the first air outlet pipe (205) away from the air pump (201) extends to the inside of the shell (101), and the first air outlet pipe (205) is located at the inner bottom of the shell (101), and a side wall of the first air outlet pipe (205) is fixedly connected to a second An air outlet pipe (207), one end of the second air outlet pipe (207) away from the air pump (201) extends to the interior of the housing (101), and the second air outlet pipe (207) is located on the inner wall of the housing (101), the ventilation mechanism (2) also includes a motor (209), the motor (209) is installed on the inner wall of the housing (101), the output end of the motor (209) is fixedly connected to a rotating shaft (210), one end of the rotating shaft (210) away from the motor (209) extends to the interior of the first air outlet pipe (205), the outer surface of the rotating shaft (210) is fixedly connected to a rotating plate (211), and the rotating plate (211) is located at the connection between the first air outlet pipe (205) and the second air outlet pipe (207).

2. The fully enclosed micro-positive pressure enclosed baking room according to claim 1, characterized in that: The input end of the air pump (201) is fixedly connected to an air return pipe (202), and one end of the air return pipe (202) away from the air pump (201) extends to the interior of the housing (101).

3. The fully enclosed micro-positive pressure enclosed baking room as claimed in claim 2, characterized in that: The outer surface of the return air pipe (202) is fixedly connected to an intake pipe (203), and a control valve (204) is installed inside the return air pipe (202). The control valve (204) is installed at the connection between the intake pipe (203) and the return air pipe (202).

4. The fully enclosed micro-positive pressure enclosed baking room according to claim 1, characterized in that: The inner wall of the housing (101) is fixedly connected to a side plate (104), the upper surface of the side plate (104) is provided with a bottom plate (105), the bottom plate (105) is located above the first air outlet pipe (205), and the bottom plate (105) is located below the second air outlet pipe (207).

5. The fully enclosed micro-positive pressure enclosed baking room as claimed in claim 4, characterized in that: The surface of the bottom plate (105) is provided with connection holes (106), and the number of the connection holes (106) is multiple. The upper surface of the bottom plate (105) is fixedly connected with an isolation net (107), and the surface of the isolation net (107) is provided with multiple through holes.

6. The fully enclosed micro-positive pressure enclosed baking room as claimed in claim 4, characterized in that: A first nozzle (206) is fixedly connected to the surface of the first air outlet pipe (205), and the number of the first nozzles (206) is multiple. A second nozzle (208) is fixedly connected to the surface of the second air outlet pipe (207), and the number of the second nozzles (208) is multiple.

7. The fully enclosed micro-positive pressure enclosed baking room according to claim 1, characterized in that: The front side of the housing (101) is movably connected to a door body (108), and a sealing strip is provided on the door body (108).

8. The fully enclosed micro-positive pressure enclosed baking room as claimed in claim 4, characterized in that: A heater (3) is fixedly connected to the inner wall of the housing (101), and the heater (3) is located above the bottom plate (105).

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