Movable intelligent mushroom square cabin

Abstract

An air conditioning system of the movable intelligent mushroom square cabin comprises a fan, and the fan comprises a volute, a centrifugal impeller and a driving motor; the volute comprises a rear side plate, a front side plate, a circumferential coaming and a volute air outlet; the volute is characterized in that the volute further comprises an adjusting coaming, the shape and the size of the adjusting coaming are similar to or matched with those of the front side plate, the adjusting coaming is connected to the outer side face of the front side plate, a backflow cavity is defined by the adjusting coaming and the front side plate, and a backflow opening is formed in the front side plate and formed in an air outlet of the volute. The upstream end of a backflow channel of the backflow cavity communicates with the backflow opening, the downstream end of the backflow channel communicates with a backflow inlet in the downstream end of the backflow cavity, and the backflow inlet is adjacent to an impeller inlet hole of the centrifugal impeller. The pressure distribution and the air flow state of air in the volute can be adjusted / improved, the axial force can be adjusted / balanced, the output pressure and the flow of the fan can be adjusted / improved, and therefore the efficiency of the fan and the efficiency of the air conditioning system can be adjusted / improved.

Description

Technical Field

[0001] The present invention relates to the technical field of mushroom planting / production equipment, and in particular to a movable intelligent mushroom cabin. Background Art

[0002] The existing movable intelligent mushroom cabin includes a mushroom planting section, an air conditioning system, a detection system, and an intelligent control system. A partition wall is provided between the mushroom planting section and the air conditioning system. The air conditioning system is connected to the mushroom planting section through a piping system. A mushroom planting rack is provided in the mushroom planting section. The air conditioning system includes a fan, which includes a volute, a centrifugal impeller, and a drive motor. The centrifugal impeller is mounted on the rotating shaft of the drive motor and is mounted in the volute. The volute includes a rear side plate, a front side plate, and a circumferential panel. The circumferential panel is connected between the rear side plate and the front side plate. The outlet end of the volute has a volute air outlet. However, the fan of the existing air conditioning system still has the problem of poor regulation effect on the pressure distribution and airflow state of the gas in the volute, poor regulation effect on the axial force, output pressure, and flow rate, and the fan efficiency needs to be further improved. Summary of the Invention

[0003] The purpose of the present invention is to overcome the shortcomings of the prior art and provide a movable intelligent mushroom cabin, which, through the design of the reflux opening, the first regulating guide plate and / or the second regulating guide plate, guides part of the airflow at the volute outlet to the reflux chamber through the reflux opening, and returns to the impeller chamber of the centrifugal impeller through the reflux inlet. The first regulating guide plate and the second regulating guide plate play a good guiding role, which can adjust / improve the pressure distribution and airflow state of the gas in the volute, adjust / balance the axial force, and adjust / improve the output pressure and flow of the fan, thereby adjusting / improving the efficiency of the fan and the air conditioning system.

[0004] In order to achieve the above object, the technical solution adopted by the present invention is:

[0005] The fan is connected with the reflux channel of the fan housing to form a reflux channel, and the reflux channel is connected with the reflux channel to form a reflux channel.

[0006] Furthermore, the return opening is arranged between the outer peripheral surface of the volute tongue / centrifugal impeller and the downstream end of the volute air outlet.

[0007] Furthermore, a first regulating guide plate is connected to the inner side surface of the front side plate, and the first regulating guide plate is used to guide part of the airflow at the air outlet of the volute to the return chamber.

[0008] Furthermore, a second regulating guide plate is connected to the inner side surface of the regulating enclosure, and the second regulating guide plate is used to guide the airflow in the reflux chamber to the reflux inlet, and guide the airflow to the reflux inlet roughly along the tangent direction of the reflux inlet.

[0009] Furthermore, the shape of the return opening is a long rectangular opening, and the shape and size of the first regulating guide plate are similar to / match the return opening.

[0010] Furthermore, the inclination angle of the first adjustment guide plate relative to the front side plate is adjustable; a first hinge shaft is provided at one end of the first adjustment guide plate, and the first adjustment guide plate is rotatably connected to the first adjustment guide plate through the first hinge shaft, and the first hinge shaft is connected to the first adjustment motor, and the first adjustment motor is installed on the outer side surface of the circumferential plate and is arranged adjacent to the return opening.

[0011] Furthermore, the adjustable inclination angle range of the first adjustment guide plate relative to the front side plate is 0-180°.

[0012] Furthermore, the inclination angle of the second adjustment guide plate relative to the long axis of the return opening is adjustable; a second hinge shaft is provided at one end of the second adjustment guide plate, and the second adjustment guide plate is rotatably connected to the second adjustment guide plate through the second hinge shaft, and the second hinge shaft is connected to the second adjustment motor, and the second adjustment motor is installed on the outer side surface of the adjustment plate and is arranged adjacent to the return opening, and the second hinge shaft is arranged at one end adjacent to the return opening and this end is the end adjacent to the volute tongue.

[0013] Furthermore, the adjustable inclination angle range of the second adjustment guide plate relative to the long axis of the backflow opening is 5-75°.

[0014] A movable intelligent mushroom cabin includes a mushroom planting section, an air conditioning system, a detection system, and an intelligent control system. A partition wall is provided between the mushroom planting section and the air conditioning system. The air conditioning system is connected to the mushroom planting section through a pipeline system. Mushroom planting racks are provided in the mushroom planting section. The air conditioning system is the above-mentioned air conditioning system.

[0015] The present invention provides a movable intelligent mushroom cabin, which, through the design of a reflux opening, a first regulating guide plate and / or a second regulating guide plate, guides part of the airflow at the volute air outlet to the reflux chamber through the reflux opening, and returns it to the impeller chamber of the centrifugal impeller through the reflux inlet. The first regulating guide plate and the second regulating guide plate play an excellent guiding role, which can adjust / improve the pressure distribution and airflow state of the gas in the volute, adjust / balance the axial force, and adjust / improve the output pressure and flow of the fan, thereby adjusting / improving the efficiency of the fan and the air conditioning system.

[0016] The present invention can further optimize the guiding effect of the first and second adjusting guide plates by making the first and second adjusting guide plates adjustable. It can further better adjust / improve the pressure distribution and airflow state of the gas in the volute, adjust / balance the axial force, and better adjust / improve the output pressure and flow of the fan, thereby adjusting / improving the efficiency of the fan and the air conditioning system. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a structural diagram of the movable intelligent mushroom cabin of the present invention;

[0018] Figure 2 A schematic diagram of the fan structure of the air conditioning system of the present invention;

[0019] Figure 3 A schematic side view of the fan structure of the air conditioning system of the present invention;

[0020] Figure 4 A schematic diagram of the fan structure of the air conditioning system of the present invention;

[0021] Figure 5 This is a schematic side view of the fan structure of the air conditioning system of the present invention.

[0022] In the figure: mushroom planting section 10, air conditioning system 20, partition wall 30, piping system 40, mushroom planting rack 50, centrifugal impeller 21, drive motor 22, volute rear side plate 23, volute front side plate 24, volute circumferential enclosure 25, adjustment / auxiliary enclosure 26, volute tongue 27, front cover 211, blades 212, rear cover 213, reflux opening 241, first adjustment guide plate 242, first adjustment motor 243, volute air outlet 251, second adjustment guide plate 261, second adjustment motor 262, reflux chamber Q, reflux inlet T, main airflow F, and adjustment airflow f. DETAILED DESCRIPTION

[0023] To make the technical solution and its advantages of the present invention more clear, the technical solution of the present invention will be further described in detail below in conjunction with the accompanying drawings. It should be understood that the specific embodiments described herein are only some embodiments of the present invention and are only used to explain the present invention, not to limit the present invention. It should be noted that, for ease of description, the accompanying drawings only show the parts / structures related to the present invention. Other related parts can refer to the general design. In the absence of conflict, the embodiments of the present invention and the technical features in the embodiments can be combined with each other to obtain new embodiments.

[0024] All other embodiments derived by persons of ordinary skill in the art based on the embodiments of the present invention without inventive effort shall fall within the scope of protection of the present invention. Furthermore, unless otherwise defined, technical or scientific terms used in the description of the present invention shall have the same meanings as those generally understood by persons of ordinary skill in the art to which the present invention belongs.

[0025] The present invention will be described in further detail below with reference to the accompanying drawings.

[0026] like Figure 1-5As shown, a movable intelligent mushroom cabin includes a mushroom planting section 10, an air conditioning system 20, a detection system, and an intelligent control system. A partition wall 30 is provided between the mushroom planting section 10 and the air conditioning system 20. The air conditioning system 20 is connected to the mushroom planting section 10 through a pipe system 40. A mushroom planting rack 50 is provided in the mushroom planting section 10. The air conditioning system 20 includes a fan, which includes a volute, a centrifugal impeller 21, and a drive motor 22. The centrifugal impeller 21 is mounted on the rotating shaft of the drive motor 22 and is mounted in the volute. The volute includes a rear side plate 23, a front side plate 24, and a circumferential enclosing plate 25. The circumferential enclosing plate 25 is connected between the rear side plate 23 and the front side plate 24. The outlet end of the volute has a volute air outlet 25. 1; It is characterized in that: the volute also includes an adjusting / auxiliary panel 26, the shape and size of the adjusting panel 26 are roughly similar / matching to the front side panel 24, the adjusting panel 26 is connected to the outer side surface of the front side panel 24, and a reflux chamber Q is enclosed between the adjusting panel 26 and the front side panel 24, a reflux opening 241 is provided on the front side panel 24, the reflux opening 241 is provided at the volute air outlet 251, the upstream end of the reflux channel of the reflux chamber Q is connected to the reflux opening 241, and the downstream end is connected to the reflux inlet T at the downstream end of the reflux chamber Q, and the reflux inlet T is arranged adjacent to the impeller inlet hole of the centrifugal impeller 21; the reflux channel of the reflux chamber Q is used to guide part of the air flow f at the volute air outlet 251 to the reflux chamber Q, and return it to the impeller chamber of the centrifugal impeller 21 through the reflux inlet T.

[0027] The backflow opening 241 is disposed between the outer peripheral surface of the volute tongue 27 / the centrifugal impeller 21 and the downstream end of the volute air outlet 251 .

[0028] A first regulating guide plate 242 is connected to the inner side surface of the front side plate 24 . The first regulating guide plate 242 is used to guide part of the air flow f at the volute air outlet 251 to the return flow chamber Q.

[0029] A second regulating guide plate 261 is connected to the inner side surface of the regulating enclosure 26. The second regulating guide plate 261 is used to guide the airflow f in the reflux chamber Q to the reflux inlet T, especially to guide the airflow f to the reflux inlet T roughly along the tangent direction of the reflux inlet T.

[0030] The backflow opening 241 is in the shape of a long rectangular opening, and the shape and size of the first regulating guide plate 242 are substantially similar to / match the backflow opening 241 .

[0031] like Figure 2-5As shown, the arrow "→" indicates the direction of fluid flow, F indicates the main airflow, and f indicates the regulating airflow. The present invention is a movable intelligent mushroom cabin, which, through the design of the reflux opening 241, the first regulating guide plate 242 and / or the second regulating guide plate 261, guides part of the airflow f at the volute air outlet 251 to the reflux chamber Q through the reflux opening 241, and returns to the impeller chamber of the centrifugal impeller 21 through the reflux inlet T. The first regulating guide plate 242 and the second regulating guide plate 261 play a good guiding role, which can adjust / improve the pressure distribution and airflow state of the gas in the volute, adjust / balance the axial force, and adjust / improve the output pressure and flow of the fan, thereby adjusting / improving the efficiency of the fan and the air conditioning system.

[0032] In one embodiment, the inclination angle (a1, a2, ...) of the first adjustable deflector 242 relative to the front side plate 24 is adjustable. Specifically, a first hinge shaft is provided at one end of the first adjustable deflector 242. The first adjustable deflector 242 is hingedly / rotatably connected to the first adjustable deflector 242 via the first hinge shaft. The first hinge shaft is connected to a first adjustment motor 243. The first adjustment motor 243 is mounted on the outer side of the volute / circumferential panel 25 and is located adjacent to the return opening 241.

[0033] The adjustable tilt angle range of the first adjustment guide plate 242 relative to the front side plate 24 is 0-180° (eg, 10-80°).

[0034] In one embodiment, the inclination angle (b1, b2, ...) of the second adjustment guide plate 261 relative to the long axis of the return opening 241 is adjustable. Specifically, a second hinge shaft is provided at one end of the second adjustment guide plate 261. The second adjustment guide plate 261 is hingedly / rotatably connected to the second adjustment guide plate 261 via the second hinge shaft. The second hinge shaft is connected to a second adjustment motor 262. The second adjustment motor 262 is mounted on the outer side of the volute / adjustment enclosure 26 and is disposed adjacent to the return opening 241. The second hinge shaft is disposed adjacent to one end of the return opening 241, adjacent to the volute tongue 27.

[0035] The adjustable inclination angle range of the second adjustment guide plate 261 relative to the long axis of the backflow opening 241 is 5-85° (eg, 20-70°).

[0036] The movable intelligent mushroom cabin of the present invention can further optimize the guiding effect of the first adjusting guide plate 242 and the second adjusting guide plate 261 by making the first adjusting guide plate 242 and the second adjusting guide plate 261 adjustable. It can further better adjust / improve the pressure distribution and airflow state of the gas in the volute, adjust / balance the axial force, and better adjust / improve the output pressure and flow of the fan, thereby adjusting / improving the efficiency of the fan and the air conditioning system.

[0037] The centrifugal impeller 21 includes a front cover plate 211 , blades 212 , and a rear cover plate 213 . The blades 212 are evenly distributed along the circumference and connected between the front cover plate 211 and the rear cover plate 213 .

[0038] The present invention provides a movable intelligent mushroom cabin, which, through the design of the reflux opening 241, the first regulating guide plate 242 and / or the second regulating guide plate 261, guides part of the airflow f at the volute air outlet 251 to the reflux chamber Q through the reflux opening 241, and returns to the impeller chamber of the centrifugal impeller 21 through the reflux inlet T. The first regulating guide plate 242 and the second regulating guide plate 261 play a good guiding role, which can adjust / improve the pressure distribution and airflow state of the gas in the volute, adjust / balance the axial force, and adjust / improve the output pressure and flow of the fan, thereby adjusting / improving the efficiency of the fan and the air conditioning system.

[0039] The present invention can further optimize the guiding effect of the first adjusting guide plate 242 and the second adjusting guide plate 261 by making the first adjusting guide plate 242 and the second adjusting guide plate 261 adjustable, which can further better adjust / improve the pressure distribution and airflow state of the gas in the volute, adjust / balance the axial force, and better adjust / improve the output pressure and flow of the fan, thereby adjusting / improving the efficiency of the fan and the air conditioning system.

[0040] The above-mentioned embodiments are illustrative of the present invention, not limiting thereof. It is understood that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention. The scope of protection of the present invention is defined by the appended claims and their equivalents.

Claims

1. An air conditioning system for a movable intelligent mushroom cabin, comprising a fan, the fan comprising a volute, a centrifugal impeller (21), and a drive motor (22), wherein the centrifugal impeller is installed in the volute; the volute comprises a rear side plate (23), a front side plate (24), and a circumferential enclosing plate (25), wherein the circumferential enclosing plate is connected between the rear side plate and the front side plate, and the outlet end of the volute has a volute air outlet (251); characterized in that: The volute also includes an adjustment panel (26), the shape and size of the adjustment panel are similar to / match the front side panel, the adjustment panel is connected to the outer side surface of the front side panel, and a reflux chamber (Q) is formed between the adjustment panel and the front side panel, a reflux opening (241) is provided on the front side panel, the reflux opening is provided at the volute air outlet, the reflux channel of the reflux chamber is connected to the reflux opening at the upstream end, and the reflux inlet (T) at the downstream end of the reflux chamber is connected to the reflux inlet, and the reflux inlet is arranged adjacent to the impeller inlet hole of the centrifugal impeller; the reflux channel of the reflux chamber is used to guide part of the airflow (f) at the volute air outlet to the reflux chamber, and reflux it into the impeller chamber of the centrifugal impeller through the reflux inlet.

2. The air conditioning system for a movable intelligent mushroom cabin according to claim 1, characterized in that: The return flow opening is arranged between the outer peripheral surface of the volute tongue (27) / centrifugal impeller and the downstream end of the volute air outlet.

3. The air conditioning system for a movable intelligent mushroom cabin according to claim 2, characterized in that: A first regulating guide plate (242) is connected to the inner side surface of the front side plate, and the first regulating guide plate is used to guide part of the air flow (f) at the air outlet of the volute to the return chamber.

4. The air conditioning system for a movable intelligent mushroom cabin according to claim 2, characterized in that: A second regulating guide plate (261) is connected to the inner side of the regulating enclosure. The second regulating guide plate is used to guide the airflow in the reflux cavity toward the reflux inlet, and guide the airflow toward the reflux inlet roughly along the tangent direction of the reflux inlet (T).

5. The air conditioning system for a movable intelligent mushroom cabin according to claim 4, characterized in that: The shape of the return opening is a long rectangular opening, and the shape and size of the first regulating guide plate are similar to / match the return opening.

6. The air conditioning system for a movable intelligent mushroom shelter according to claim 5, characterized in that: The inclination angle of the first regulating guide plate relative to the front side plate is adjustable; a first hinge shaft is provided at one end of the first regulating guide plate, the first regulating guide plate is rotatably connected to the first regulating guide plate via the first hinge shaft, the first hinge shaft is connected to a first regulating motor (243), and the first regulating motor is installed on the outer side of the circumferential plate and is arranged adjacent to the return opening.

7. The air conditioning system for a movable intelligent mushroom shelter according to claim 6, characterized in that: The adjustable inclination angle range of the first adjustment guide plate relative to the front side plate is 0-180 degrees.

8. The air conditioning system for a movable intelligent mushroom shelter according to claim 6, characterized in that: The inclination angle of the second regulating guide plate relative to the long axis of the return opening is adjustable; a second hinge shaft is provided at one end of the second regulating guide plate, the second regulating guide plate is rotatably connected to the second regulating guide plate through the second hinge shaft, the second hinge shaft is connected to a second regulating motor (262), the second regulating motor is installed on the outer side surface of the regulating enclosure and is arranged adjacent to the return opening, and the second hinge shaft is arranged adjacent to one end of the return opening and the end is adjacent to the volute tongue.

9. The air conditioning system for a movable intelligent mushroom cabin according to claim 8, characterized in that: The adjustable inclination angle range of the second adjustment guide plate relative to the long axis of the backflow opening is 5-75 degrees.

10. A movable intelligent mushroom cabin, comprising a mushroom planting section (10), an air conditioning system (20), a detection system, and an intelligent control system; a partition wall (30) is provided between the mushroom planting section and the air conditioning system; the air conditioning system is connected to the mushroom planting section through a piping system (40); a mushroom planting rack (50) is provided in the mushroom planting section; the air conditioning system is the air conditioning system of the movable intelligent mushroom cabin described in claim 1.

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