Drying room special for edible mushrooms and provided with exhaust fans
By introducing a serpentine exhaust channel and secondary heat conduction components into the edible mushroom drying room, combined with a circulation system of a circulating water tank and heat exchange tubes, the problems of low heat utilization efficiency and uneven drying in traditional edible mushroom drying rooms have been solved, achieving a highly efficient and uniform drying process, reducing costs and ensuring the quality of edible mushrooms.
Patent Information
- Application Number
- CN202520316228.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-02-26
- Publication Date
- 2026-01-16
- Estimated Expiration
- 2035-02-26
AI Technical Summary
Traditional mushroom drying rooms have low heat utilization efficiency, uneven drying, and are prone to damaging mushrooms due to excessively high temperatures.
The design incorporates a serpentine exhaust duct and a secondary heat conduction component, along with a circulation system consisting of a circulating water tank, heat exchange pipes, and vertical connecting pipes. The serpentine exhaust duct mitigates heat loss, while the secondary heat conduction component transfers heat to the circulating water tank for reuse. The exhaust system and exhaust fan optimize the drying environment.
It improves energy efficiency, achieves a uniform drying process, avoids damage to edible fungi due to uneven temperature, reduces drying costs, and improves drying efficiency.
Smart Images
Figure CN223799227U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to the technical field of edible mushroom drying room, specifically relates to a drying room special for edible mushroom with exhaust fan. BACKGROUND
[0002] In the processing of edible mushroom, drying is a key link.
[0003] Traditional edible mushroom drying room usually has problems of low heat utilization efficiency, uneven drying and easy damage of edible mushroom due to high temperature. UTILITY MODEL CONTENT
[0004] In view of the above technical problems, the utility model solves the problems of low heat utilization efficiency, uneven drying and easy damage of edible mushroom due to high temperature in traditional edible mushroom drying room.
[0005] In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows: a drying room special for edible mushroom with exhaust fan, comprising a drying room body, a baking oven is arranged in the middle of the lower section of the drying room body, a grate is arranged in the lower section of the baking oven, a serpentine smoke exhaust channel is arranged at the top of the baking oven, baking spaces are arranged in the portions of the lower section of the drying room body on both sides of the baking oven, a putting window is arranged on the front side of the baking space, a plurality of air inlet holes are arranged on the rear side of the bottom of the baking space, an air exhaust assembly is arranged on the top of the baking space, and a secondary heat conduction assembly is arranged on the top of the serpentine smoke exhaust channel.
[0006] In order to better realize the utility model, further, a circulating water tank is arranged between the baking oven and the baking space, a plurality of heat exchange pipes are annularly arranged in the baking space and are in communication with the circulating water tank, and a plurality of vertical connection pipes are vertically arranged in the baking space and are used for connecting the adjacent two layers of the circulating water tank.
[0007] In order to better realize the utility model, further, the air exhaust assembly comprises an exhaust room arranged on the top of the baking space, the bottom of the exhaust room is in communication with the top of the baking space, the portions in communication with each other are provided with a lower window, the top of the exhaust room is provided with an exhaust window, the exhaust window is provided with an upper window, and the lower surface of the upper window is provided with an air exhaust fan.
[0008] For better implementation of the utility model, further, the secondary heat conduction assembly includes a smoke exhaust buffer room, a shielding canopy extending towards the front side of the drying room body is arranged on the top of the smoke exhaust buffer room, the left and right side regions of the shielding canopy are respectively located directly above the two exhaust rooms, and the front side of the upper surface of the shielding canopy is low, and the rear side is high.
[0009] For better implementation of the utility model, further, a bifurcated heat conduction groove is formed in the rear side of the interior of the smoke exhaust buffer room, a pair of heat conduction flues is vertically formed in the rear side of the interior of the drying room body, the two heat conduction flues are respectively located on the outer sides of the two circulating water tanks, the top of the heat conduction flue is communicated with the bifurcated heat conduction groove, the discharge outlet of the heat conduction flue is located on the rear side of the bottom of the drying room body, and a discharge flue is vertically arranged on the rear side of the drying room body, the bottom inlet of the discharge flue is communicated with the discharge outlet of the heat conduction flue, and the top discharge outlet of the discharge flue is supported by a stand column and provided with a ceiling.
[0010] For better implementation of the utility model, further, the side wall surface of the heat exchange pipe close to the baking space can be fully or partially exposed in the interior of the baking space.
[0011] For better implementation of the utility model, further, the wall surface of the baking space comprises inner and outer two layers of wall surfaces, the heat exchange pipe and the vertical connecting pipe are located between the inner and outer two layers of wall surfaces in the drying room body, the inner layer wall surface of the baking space is made of a heat conductive material, and the outer layer wall surface of the baking space is made of an insulating material.
[0012] For better implementation of the utility model, further, the heat conduction flue is located in the inner layer wall surface of the baking space.
[0013] The technical scheme provided by the utility model has the following beneficial effects compared with the prior art:
[0014] 1. The utility model discloses a serpentine smoke exhaust channel, which slows down heat loss, and a secondary heat conduction assembly, which conducts the heat exhausted from the baking furnace to the circulating water tank through the bifurcated heat conduction groove and the heat conduction flue, realizes secondary utilization of heat, improves energy utilization rate and reduces drying cost.
[0015] 2. The utility model discloses a circulating system of the circulating water tank, the heat exchange pipe and the vertical connecting pipe, which makes heat evenly spread into the baking space, realizes soft drying and effectively avoids scalding of edible fungi due to insufficient temperature, thereby ensuring product quality.
[0016] 3. The utility model discloses, the exhaust room and exhaust fan of exhaust assembly can discharge the moisture of producing in the drying process in time, optimize the drying environment, improve the drying efficiency. Meanwhile, the design of the sheltering umbrella not only can prevent rainwater etc. from entering, can guide the airflow to a certain extent, further improve the ventilation effect. BRIEF DESCRIPTION OF DRAWINGS
[0017] In order to more clearly illustrate the technical scheme in the embodiment of the present application or prior art, the drawings needed to be used in the embodiment or prior art description will be briefly introduced as follows, obviously, the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can also be obtained according to these drawings without creative labor.
[0018] Figure 1 It is the whole structure schematic diagram of the utility model;
[0019] Figure 2 It is the side view of the utility model in Figure 1 ;
[0020] Figure 3 It is the section view of the utility model in Figure 2 C-C place;
[0021] Figure 4 It is the section view of the utility model in Figure 2 D-D place;
[0022] Figure 5 It is the section view of the utility model in Figure 2 E-E place;
[0023] Figure 6 It is the section view of the utility model in Figure 2 F-F place;
[0024] Figure 7 It is the front view of the utility model in Figure 1 ;
[0025] Figure 8 It is the section view of the utility model in Figure 7 G-G place;
[0026] Figure 9 It is the section view of the utility model in Figure 7 H-H place;
[0027] Figure 10 It is the perspective view of the utility model in drying room body;
[0028] Figure 11 It is the front view of the utility model in Figure 10 ;
[0029] Figure 12 for the utility model Figure 10 the sectional view at I-I;
[0030] Figure 13 for the utility model Figure 11 the sectional view at J-J;
[0031] Figure 14 for the utility model Figure 11 the sectional view at K-K.
[0032] In the figure: 101 - drying room body; 102 - baking furnace; 103 - grate; 104 - baking space; 105 - serpentine smoke exhaust channel; 106 - heat exchange pipe; 107 - vertical connecting pipe; 108 - exhaust room; 109 - smoke exhaust buffer room; 110 - exhaust fan; 111 - shielding canopy; 112 - lower layer window; 113 - upper layer window; 114 - bifurcated heat conduction groove; 115 - heat conduction flue; 116 - exhaust flue; 117 - ceiling; 118 - circulating water tank. DETAILED DESCRIPTION
[0033] In order to make the purpose, technical scheme and advantages of the embodiments of the present application clearer, the technical scheme in the embodiments of the present application will be described clearly and completely below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only some of the embodiments of the present application, not all the embodiments. The components of the embodiments of the present application described and shown in the drawings here can be arranged and designed in various different configurations.
[0034] Therefore, the following detailed description of the embodiments of the present application provided in the drawings is not intended to limit the scope of the claimed present application, but only represents selected embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without making creative efforts belong to the scope of protection of the present application.
[0035] It should be noted that: similar reference numbers and letters represent similar items in the following drawings, therefore, once an item is defined in one drawing, it does not need to be further defined and explained in the subsequent drawings.
[0036] In the description of the present application, it should be noted that if the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, or the orientation or positional relationship when the product of the application is usually placed, and are only for the convenience of describing the present application and simplifying the description, and therefore cannot be understood as indicating or implying that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application. In addition, if the terms "first", "second" and the like appear in the description of the present application, they are only used to distinguish the description and cannot be understood as indicating or implying relative importance.
[0037] In addition, if the terms "horizontal", "vertical" and the like appear in the description of the present application, they do not mean that the component must be absolutely horizontal or vertical, but can be slightly inclined. For example, "horizontal" only means that its direction is more horizontal relative to "vertical", and does not mean that the structure must be completely horizontal, but can be slightly inclined.
[0038] In the description of the present application, it should be noted that unless otherwise explicitly specified and limited, if the terms "provided", "mounted", "connected", "connected" appear, they should be understood in a broad sense, for example, they can be fixedly connected, or can be detachably connected, or integrally connected; can be mechanically connected, or can be electrically connected; can be directly connected, or can be indirectly connected through an intermediate medium; can be connected inside two elements. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.
[0039] Embodiment one:
[0040] As shown in Figures 1-14 A mushroom drying room with an exhaust fan, comprising a drying room body 101, the lower middle part of the drying room body 101 has a baking oven 102, the middle and lower part of the baking oven 102 is provided with a grate 103, the top of the baking oven 102 is provided with a serpentine smoke exhaust channel 105, the lower part of the drying room body 101 is provided with a baking space 104 on both sides of the baking oven 102, a put-in window is formed on the front side of the baking space 104, a plurality of air inlet holes are arranged on the bottom rear side of the baking space 104, and a top of the baking space 104 is communicated and provided with an exhaust assembly, and a top of the serpentine smoke exhaust channel 105 is communicated and provided with a secondary heat conduction assembly.
[0041] As shown in Figures 1 to 14As shown, in the embodiment, a circulating water tank 118 is arranged between the baking oven 102 and the baking space 104, a plurality of heat exchange pipes 106 are annularly arranged in the baking space 104 and respectively communicated with the circulating water tank 118, and a plurality of vertical connecting pipes 107 are vertically arranged in the baking space 104 and used for connecting the adjacent two layers of the circulating water tank 118.
[0042] As shown in the drawings, Figures 1 to 14 In the embodiment, the exhaust assembly includes an exhaust room 108 arranged at the top of the baking space 104, the bottom of the exhaust room 108 is communicated with the top of the baking space 104, and the part communicated with each other is provided with a lower window 112, the top of the exhaust room 108 is provided with an exhaust window, and an upper window 113 is arranged on the exhaust window, and the lower surface of the upper window 113 is provided with an exhaust fan 110.
[0043] As shown in the drawings, Figures 1 to 14 In the embodiment, the secondary heat conduction assembly includes a smoke buffering room 109, the top of the smoke buffering room 109 is provided with a shielding canopy 111 extending towards the front side of the drying room body 101, the left and right side areas of the shielding canopy 111 are respectively located above the two exhaust rooms 108, and the upper surface of the shielding canopy 111 is low in the front side and high in the rear side.
[0044] As shown in the drawings, Figures 1 to 14 In the embodiment, a bifurcated heat conduction groove 114 is arranged in the rear side of the inside of the smoke buffering room 109, a pair of heat conduction flues 115 are vertically arranged in the rear side of the inside of the drying room body 101, the two heat conduction flues 115 are respectively located outside the two circulating water tanks 118, the top of the heat conduction flue 115 is communicated with the bifurcated heat conduction groove 114, the exhaust port of the heat conduction flue 115 is located on the bottom rear side of the drying room body 101, and the rear side of the drying room body 101 is vertically arranged with an exhaust flue 116, the bottom inlet of the exhaust flue 116 is communicated with the exhaust port of the heat conduction flue 115, and the top exhaust port of the exhaust flue 116 is supported by a column and provided with a ceiling 117.
[0045] Working principle:
[0046] In use, the putting window on the baking space 104 is opened, then the edible fungi are put into the baking space 104 through the drying rack, and then the putting window on the baking space 104 is closed.
[0047] The heat is transferred into the circulating water tank 118 in the form of heat conduction, and then circulated through the heat exchange pipe 106 and the vertical connecting pipe 107, so that the heat is diffused into the inside of the drying space 104 to dry the edible fungi.
[0048] Due to the presence of the serpentine smoke exhaust passage 105, the heat in the drying oven 102 can be slowed down from flowing out rapidly through the top outlet of the drying oven 102.
[0049] After the heat passes through the top outlet of the drying oven 102, it enters the smoke exhaust buffer room 109 (the outer wall of the smoke exhaust buffer room 109 can be wrapped with insulation material) for buffering, and then sequentially passes through the bifurcated heat conduction groove 114, the heat conduction flue 115, and the exhaust flue 116 to be discharged to the outside. During this process, since the heat conduction flue 115 is attached to the outside of the circulating water tank 118, the heat in the heat conduction flue 115 can be further utilized in the form of heat conduction to enter the circulating water tank 118.
[0050] Through the above heat transfer mode, the soft drying of the edible fungi in the entire drying space 104 is realized, and the edible fungi is prevented from being scalded due to the insufficient softness of the temperature during the drying process.
[0051] Embodiment Two:
[0052] Embodiment Two is the same as Embodiment One in other structures, except that, in order to improve the conduction efficiency of the heat exchange pipe 106, one side of the heat exchange pipe 106 close to the side wall of the drying space 104 can be fully or partially exposed to the inside of the drying space 104 (the heat exchange pipe 106 is made of metal material).
[0053] Embodiment Three:
[0054] Embodiment Three is the same as Embodiment One in other structures, except that, in this embodiment, the wall of the drying space 104 includes an inner wall and an outer wall, the heat exchange pipe 106 and the vertical connecting pipe 107 are located between the inner wall and the outer wall of the drying room body 101, the inner wall of the drying space 104 is made of heat-conducting material, and the outer wall of the drying space 104 is made of insulation material.
[0055] In this embodiment, the heat conduction flue 115 is located in the inner wall of the drying space 104.
[0056] The above only describes the preferred embodiments of the present application and is not used to limit the present application. For those skilled in the art, the present application can have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.
Claims
1. A mushroom drying house with exhaust fan, characterized in that: The application relates to a drying room body (101), a baking furnace (102) is arranged in the middle of the lower section of the drying room body (101), a grate (103) is arranged in the lower middle section of the baking furnace (102), a serpentine smoke exhaust channel (105) is arranged on the top of the baking furnace (102), baking spaces (104) are arranged in the sections of the lower section of the drying room body (101) on the two sides of the baking furnace (102), a putting window is arranged on the front side of the baking space (104), a plurality of air inlet holes are arranged on the bottom rear side of the baking space (104), an air exhaust assembly is arranged on the top of the baking space (104), and a secondary heat conduction assembly is arranged on the top of the serpentine smoke exhaust channel (105).
2. The mushroom drying room with exhaust fan according to claim 1, characterized in that: A circulating water tank (118) is arranged between the baking furnace (102) and the baking space (104), a plurality of heat exchange pipes (106) are annularly arranged in the baking space (104) and are in communication with the circulating water tank (118), and a plurality of vertical connecting pipes (107) are vertically arranged in the baking space (104) and are used for connecting two adjacent layers of the circulating water tank (118).
3. The mushroom drying room with exhaust fan according to claim 2, characterized in that: The air exhaust assembly comprises an exhaust room (108) arranged on the top of the baking space (104), the bottom of the exhaust room (108) is in communication with the top of the baking space (104), the parts in communication with each other are provided with lower windows (112), the top of the exhaust room (108) is provided with an exhaust window, an upper window (113) is arranged on the exhaust window, and a lower surface of the upper window (113) is provided with an air exhaust fan (110).
4. The mushroom drying room with exhaust fan according to claim 3, characterized in that: The secondary heat conduction assembly comprises a smoke buffering room (109), the top of the smoke buffering room (109) is provided with a shielding canopy (111) extending towards the front side of the drying room body (101), the left and right side areas of the shielding canopy (111) are located directly above two exhaust rooms (108) respectively, and the front side of the upper surface of the shielding canopy (111) is low and the rear side is high.
5. The mushroom drying room with exhaust fan according to claim 4, characterized in that: A bifurcated heat conduction groove (114) is arranged on the rear side of the inside of the smoke buffering room (109), a pair of heat conduction flues (115) are vertically arranged on the rear side of the inside of the drying room body (101), the two heat conduction flues (115) are located outside two circulating water tanks (118) respectively, the top of the heat conduction flue (115) is in communication with the bifurcated heat conduction groove (114), the exhaust outlet of the heat conduction flue (115) is located on the bottom rear side of the drying room body (101), a discharge flue (116) is vertically arranged on the rear side of the drying room body (101), the bottom inlet of the discharge flue (116) is in communication with the exhaust outlet of the heat conduction flue (115), and the top exhaust outlet of the discharge flue (116) is supported by a stand column and provided with a ceiling (117).
6. The mushroom drying room with exhaust fan according to claim 5, characterized in that: The heat exchange pipe (106) can be wholly or partially exposed inside the roasting space (104) near a side wall surface of the roasting space (104).
7. The mushroom drying room with exhaust fan according to claim 5, characterized in that: The wall surface of the roasting space (104) comprises an inner wall surface and an outer wall surface, the heat exchange pipe (106) and the vertical connecting pipe (107) are located between the inner wall surface and the outer wall surface of the drying room body (101), the inner wall surface of the roasting space (104) is made of a heat-conducting material, and the outer wall surface of the roasting space (104) is made of an insulating material.
8. The mushroom drying room with exhaust fan according to claim 7, characterized in that: The heat-conducting flue (115) is located in the inner wall surface of the roasting space (104).