Inclined air outlet air cooler for cultivating edible mushrooms

Abstract

The utility model discloses an inclined air outlet air cooler for cultivating edible mushrooms, which comprises a cold air box, an air inlet hole and an air outlet hole which are communicated with each other are arranged on the cold air box, an air outlet cover is arranged on the air outlet hole, the air outlet cover comprises an annular side plate with a large upper part and a small lower part and a screw rod positioned in the middle of the side plate, inclined air holes which are distributed obliquely and downwards are formed in the side plates, and spiral blades which are obliquely and downwards arranged towards the inclined air holes are arranged on the spiral rod. The air outlet cover is arranged on the air outlet hole of the cold air box, and the oblique air holes obliquely formed in the air outlet cover and the spiral blades are used for blocking and guiding cold air flow so as to change the flow speed and the flow direction when cold air is output, so that the cold air can be more uniformly, sufficiently and slowly introduced into an edible mushroom cultivation room; therefore, the temperature in the edible mushroom cultivation chamber can be comprehensively adjusted by the cold air, the cultivated edible mushrooms can grow in a proper temperature range, and the quality of the edible mushrooms is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of edible fungus cultivation, in particular to an oblique air-discharging cooling fan for cultivating edible fungi. Background Art

[0002] Edible fungi are a type of mushroom with extremely high nutritional value. Scientific identification has shown that edible fungi have the effects of preventing cancer, lowering the three highs, and preventing cardiovascular diseases. They are green delicacies that can prolong life and are deeply loved by many consumers.

[0003] The growth of edible fungi is very sensitive to temperature. The optimal growth temperature of most edible fungi is between 15-24 degrees Celsius. In order to create a suitable growth environment for artificially cultivated edible fungi, it is generally necessary to control the temperature in the mushroom house through cold air so that the edible fungi can grow within the appropriate temperature range.

[0004] However, when cold air is introduced into the edible fungus cultivation room, the cold air flow is often not evenly distributed in the cultivation room, resulting in uneven temperature control in the cultivation room, which in turn affects the normal cultivation of edible fungi and easily causes problems such as poor quality of the edible fungi. Utility Model Content

[0005] The purpose of the utility model is to overcome the deficiencies of the prior art and provide an oblique air cooling fan for cultivating edible fungi.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A slanted air cooling fan for cultivating edible fungi comprises a cold air box, the cold air box is provided with a connected air inlet hole and an air outlet hole, the air outlet hole is provided with an air outlet cover, the air outlet cover comprises an annular side plate which is larger at the top and smaller at the bottom and a spiral rod located in the middle of the side plate, the side plate is provided with slanted air holes distributed slanting downward, and the spiral rod is provided with spiral blades which are arranged slanting downward and facing the slanted air holes.

[0008] Preferably, the spiral rod includes a rotating shaft that is vertically rotatable in the air outlet cover, and the spiral blades are inclined downward and arranged around the outer circumference of the rotating shaft.

[0009] Preferably, the outer contour of the spiral blade gradually expands from top to bottom.

[0010] Preferably, a bottom plate is provided at the bottom of the cold air box, a plurality of air outlet holes are provided on the bottom plate, and the air outlet covers are distributed in a one-to-one correspondence with the air outlet holes.

[0011] Preferably, the bottom plate is provided with an abutment platform at the periphery of the air outlet, and the air outlet cover is provided with a convex ring adapted to the abutment platform.

[0012] Preferably, a partition is provided in the cold air box to separate the air inlet and the air outlet, and a fan is installed on the partition, and the fan is arranged toward the air outlet.

[0013] Preferably, an air guide plate is provided in the cold air box, and the air guide plate is provided between the fan and the air outlet and extends obliquely toward the air outlet.

[0014] Preferably, a through hole is provided on the air outlet cover, and the through hole is located between the fan and the oblique air hole.

[0015] Preferably, a top plate is provided on the top of the cold air box, and a fixing plate is installed on the top plate.

[0016] The beneficial effects of the utility model are:

[0017] An air outlet hood is provided on the air outlet of the cold air box, and the cold air flow is blocked and guided by using the inclined air holes and spiral blades arranged obliquely on the air outlet hood, so as to change the flow rate and direction of the cold air during output, so that the cold air can be more evenly and fully slowly passed into the edible fungus cultivation room, so as to ensure that the cold air can more comprehensively regulate the temperature in the edible fungus cultivation room, so that the cultivated edible fungi can grow within a suitable temperature range, thereby improving the quality of the edible fungi. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a three-dimensional diagram of the utility model;

[0019] Figure 2 It is a cross-sectional schematic diagram of the utility model;

[0020] Figure 3 for Figure 2 A magnified schematic diagram of point A in the middle;

[0021] Figure 4 This is a schematic diagram of the structure of the air outlet cover of the utility model;

[0022] Figure 5 This is a schematic cross-sectional view of the air outlet cover of the utility model;

[0023] Figure 6 It is a structural schematic diagram of the spiral rod of the utility model.

[0024] In the figure: cold air box 1, air inlet 11, air outlet 12, top plate 13, fixing plate 131, bottom plate 14, abutment platform 141, partition 2, fan 21, air guide plate 3, air outlet cover 4, side plate 41, oblique air hole 411, convex ring 42, through hole 43, screw rod 44, rotating shaft 441, spiral blade 442. DETAILED DESCRIPTION

[0025] The present invention will be further described below with reference to the accompanying drawings and specific embodiments:

[0026] In the description of this specification, the directions or positional relationships indicated by the terms "up", "down", "left", "right", etc. are based on the directions or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or unit referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, they cannot be understood as a limitation on the present invention.

[0027] like Figures 1 to 6 As shown, an oblique-outlet air cooler for cultivating edible fungi comprises a cold air box 1, on which an air inlet 11 and an air outlet 12 are provided, wherein the air inlet 11 is provided on the side of the cold air box 1 and cold air for controlling the temperature of the edible fungi cultivation room is transported into the cold air box 1 through the air inlet 11; the air outlet 12 is located at the lower part of the cold air box 1 and is arranged downward, and the cold air entering the air inlet 11 is transported toward the side of the air outlet 12.

[0028] Specifically, a partition 2 is provided in the cold air box 1 to separate the air inlet 11 and the air outlet 12. A fan 21 is installed on the partition 2. The fan 21 is set toward the air outlet 12. The fan 21 is operated to draw the cold air entering the air inlet 11 toward the air outlet 12.

[0029] A top plate 13 is provided on the top of the cold air box 1, and a fixing plate 131 is installed on the top plate 13. The fixing plate 131 facilitates the installation and fixation of the cold air box 1 at a high place in the edible fungus cultivation room, so that cold air can be transported from top to bottom into the edible fungus cultivation room through the air outlet 12, and the temperature of the edible fungus cultivation room can be controlled and adjusted by the cold air.

[0030] An air guide plate 3 is provided in the cold air box 1. The air guide plate 3 is provided between the fan 21 and the air outlet 12 and extends obliquely toward the air outlet 12. The cold air drawn by the fan 21 can be more efficiently transported to the air outlet 12 through the guidance of the air guide plate 3.

[0031] An air outlet cover 4 is provided on the air outlet hole 12, and a bottom plate 14 is provided at the bottom of the cold air box 1. There are multiple air outlet holes 12 and they are opened on the bottom plate 14. The multiple air outlet holes 12 are evenly distributed on the bottom plate 14, and the air outlet cover 4 is distributed one-to-one with the air outlet holes 12.

[0032] In order to facilitate the installation of the air outlet hood 4, the base plate 14 is provided with an abutment platform 141 at the outer periphery of the air outlet hole 12. The abutment platform 141 is a downwardly concave structure. The air outlet hood 4 is provided with a convex ring 42 adapted to the abutment platform 141. The convex ring 42 abuts against the abutment platform 141 to fix the air outlet hood 4 on the base plate 14. At this time, the air outlet hood 4 extends downward from the cold air box 1 through the air outlet hole 12.

[0033] The air outlet cover 4 is provided with a through hole 43 , which is located between the fan 21 and the oblique air hole 411 . The cold air pumped by the fan 2 is transported to the air outlet cover 4 through the through hole 43 , and the cold air is transported through the air outlet cover 4 .

[0034] The air outlet hood 4 includes an annular side plate 41 that is larger at the top and smaller at the bottom, and a spiral rod 44 located in the middle of the side plate 41. The side plate 41 is in the shape of an inverted frustum with a hollow interior and openings at the top and bottom. The side plate 41 is provided with oblique air holes 411 that are distributed obliquely downward. There are multiple oblique air holes 411 that are evenly distributed on the annular side plate 41. Cold air is transported obliquely downward into the edible fungus cultivation room through the oblique air holes 411.

[0035] The spiral rod 44 is provided with a spiral blade 442 that is inclined downward and arranged toward the oblique air hole 411. The outer contour of the spiral blade 442 gradually expands from top to bottom. When the fan 21 delivers cold air into the air outlet cover 4 through the through hole 43, the delivered cold air first contacts the downward inclined spiral blade 442 to obstruct and obliquely guide the cold air, thereby reducing the flow rate of the cold air so that the cold air can be more evenly and fully slowly passed into the edible fungus cultivation room, that is, the cold air is more stably passed in, thereby avoiding the problem of excessively low temperature in the local area of ​​the edible fungus cultivation room caused by the fast-flowing cold air;

[0036] The downwardly inclined spiral blades 442 and oblique air holes 411 are used to change the direction of the cold air flow, allowing the cold air to flow obliquely downward and evenly into the edible fungi cultivation room through the oblique air holes 411, thereby cooling the edible fungi below the cold air box 1. This ensures that the cold air can more comprehensively regulate the temperature in the edible fungi cultivation room, thereby avoiding the problem of inconsistent temperatures in local areas of the edible fungi cultivation room caused by the cold air flowing directly downward into the edible fungi cultivation room, which cannot evenly and comprehensively control the temperature in the edible fungi cultivation room. (Cold air flowing directly downward often has a lower temperature below it, and the rest of the edible fungi cultivation room cannot directly contact the cold air and thus cannot achieve good cooling and regulation. However, the cold air flowing obliquely has a larger transmission contact area, making it easier to comprehensively regulate the temperature in the edible fungi cultivation room.)

[0037] Furthermore, by evenly and comprehensively supplying cold air, the cultivated edible fungi are ensured to grow within a suitable temperature range, thereby improving the quality of the edible fungi.

[0038] In order to further improve the uniformity of the cold air entering, the spiral rod 44 includes a vertically rotating shaft 441 arranged in the air outlet cover 4, and the spiral blades 442 are inclined downward and surround the outer periphery of the rotating shaft 441. When the cold air is delivered to the air outlet cover 4 and contacts the spiral blades 442, the cold air can drive the rotating shaft 441 to rotate through the spiral blades 442, and then the rotating spiral blades 442 can more efficiently disperse the cold air, so as to further improve the uniformity and comprehensiveness of the cold air entering the edible fungus cultivation room, so that the temperature control in the edible fungus cultivation room is more stable and comprehensive.

[0039] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A cooling fan with oblique air outlet for cultivating edible fungi, comprising a cooling air box (1), wherein the cooling air box (1) is provided with an air inlet (11) and an air outlet (12) connected to each other, and characterized in that: An air outlet cover (4) is provided on the air outlet hole (12), and the air outlet cover (4) comprises an annular side plate (41) that is larger at the top and smaller at the bottom, and a spiral rod (44) located in the middle of the side plate (41). The side plate (41) is provided with oblique air holes (411) distributed obliquely downward, and the spiral rod (44) is provided with spiral blades (442) that are arranged obliquely downward and toward the oblique air holes (411).

2. The oblique air cooling fan for cultivating edible fungi according to claim 1, characterized in that: The spiral rod (44) includes a rotating shaft (441) that is vertically rotatable and arranged in the air outlet cover (4); the spiral blades (442) are inclined downward and surround the outer periphery of the rotating shaft (441).

3. The oblique air cooling fan for cultivating edible fungi according to claim 1, characterized in that: The outer contour of the spiral blade (442) gradually expands from top to bottom.

4. The oblique air cooling fan for cultivating edible fungi according to any one of claims 1 to 3, characterized in that: The bottom of the cold air box (1) is provided with a bottom plate (14), the number of the air outlet holes (12) is multiple and they are opened on the bottom plate (14), and the air outlet cover (4) is distributed in a one-to-one correspondence with the air outlet holes (12).

5. The oblique air outlet cooling fan for cultivating edible fungi according to claim 4, characterized in that: The bottom plate (14) is provided with an abutment platform (141) at the periphery of the air outlet hole (12), and the air outlet cover (4) is provided with a convex ring (42) adapted to the abutment platform (141).

6. The oblique air cooling fan for cultivating edible fungi according to any one of claims 1 to 3, characterized in that: A partition (2) is provided in the cold air box (1) for separating the air inlet (11) and the air outlet (12). A fan (21) is installed on the partition (2), and the fan (21) is arranged toward the air outlet (12).

7. The oblique air outlet cooling fan for cultivating edible fungi according to claim 6, characterized in that: An air guide plate (3) is provided in the cold air box (1); the air guide plate (3) is provided between the fan (21) and the air outlet (12) and extends obliquely toward the air outlet (12).

8. The oblique air cooling fan for cultivating edible fungi according to claim 6, characterized in that: A through hole (43) is provided on the air outlet cover (4), and the through hole (43) is located between the fan (21) and the oblique air hole (411).

9. The oblique air cooling fan for cultivating edible fungi according to any one of claims 1 to 3, characterized in that: A top plate (13) is provided on the top of the cold air box (1), and a fixing plate (131) is installed on the top plate (13).

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