CN111888895A

CN111888895A - Flower seed sample storeroom dehumidifier

Info

Publication number: CN111888895A
Application number: CN202010720483.8A
Authority: CN
Inventors: 翟晓玮
Original assignee: Chuzhou Lianrun Ecological Agriculture Development Co ltd
Current assignee: Chuzhou Lianrun Ecological Agriculture Development Co ltd
Priority date: 2020-07-24
Filing date: 2020-07-24
Publication date: 2020-11-06

Abstract

The invention relates to the field of dehumidification equipment and discloses a flower seed sample storage chamber dehumidifier which comprises a dehumidification case, wherein one side of the dehumidification case is communicated with a processing area exhaust pipe, the other side of the dehumidification case is communicated with an air filter screen, one end of the air filter screen is provided with a processing fan, the middle part of the dehumidification case is connected with a processing pipe and a driving sealing pipe in a flange mode, the middle parts of the processing pipe and the driving sealing pipe are communicated with two sides of the interior of the dehumidification case, and the side surface of a dehumidification rotating wheel is positioned in the driving sealing pipe. This flowers seed sample storeroom dehumidifier preheats the structural design of mechanism through aqueduct and the pipe of regeneration zone blast pipe bottom, regeneration zone hot air absorbs behind the moisture in the dehumidification runner, and the comdenstion water flows through in a plurality of heat conduction pipes that the mechanism was preheated in the aqueduct pipe, and the heat conduction pipe preheats the drying to the indoor moisture of flowing through to in-process at the dehumidification runner of the rapid flow through of humid air, the efficiency of dry moisture absorption improves, and then improves the efficiency of dehumidification.

Description

Flower seed sample storeroom dehumidifier

Technical Field

The invention relates to the field of dehumidification equipment, in particular to a dehumidifier for a flower seed sample storage chamber.

Background

When the flower seeds are stored in a storage chamber, the factors such as water content during storage, environmental temperature and relative humidity during storage, pollution, insect damage, fungus prevention and the like need to be considered, and the storage quality of the flower seeds is influenced, wherein the two most main external factors are the environmental temperature and the relative humidity, when the humidity in the flower seed storage chamber is higher, dehumidification is usually carried out by using a rotary dehumidifier, the rotary dehumidifier collects water in air by using a physical mode, and the water is thermally gasified to form high-temperature and high-humidity air, and then the high-temperature and high-humidity air interacts with cold and humid air to continuously dry moisture.

However, when the conventional rotary dehumidifier works, due to the dew point difference phenomenon, when the fresh air in the regeneration area dries the rotary wheel, the fresh air is easily condensed into condensed water, so that the condensed water is easily collected and damages the dehumidifier, and when the conventional rotary dehumidifier performs dehumidification, the moisture absorption degree in the gas is insufficient due to the fact that the speed of the moisture flowing through the rotary wheel is high, so that the dehumidification efficiency is not high.

Disclosure of Invention

Aiming at the defects of the background technology, the invention provides the flower seed sample storage chamber dehumidifier which has the advantages of high dehumidification efficiency and difficult damage, and solves the problems in the background technology.

The invention provides the following technical scheme: a flower seed sample storeroom dehumidifier comprises a processing area exhaust pipe communicated with one side of a dehumidifying case, an air filter screen communicated with the other side of the dehumidifying case, a processing fan arranged at one end of the air filter screen, a processing pipe and a driving seal pipe connected with a middle flange of the dehumidifying case, and the middle of the processing pipe and the driving seal pipe is communicated with the two sides of the inside of the dehumidifying case, the side surface of a dehumidifying rotary wheel is positioned in the driving seal pipe, the diameter value of an inner groove in the middle of the driving seal pipe is larger than that of notches on the two sides of the driving seal pipe, the dehumidifying rotary pipe is sleeved on an inner bearing of the processing pipe and is driven to rotate by a driving motor arranged on the processing pipe, the dehumidifying rotary wheel is fixedly sleeved inside the dehumidifying rotary pipe, the two sides of the top of the dehumidifying rotary wheel are respectively provided with a separation plate, the dehumidifying rotary wheel is divided into a processing area and a regeneration area by the separation plates, and the space of the processing area is, one side switch-on of division board towards the disposal area blast pipe has regeneration zone gas-supply pipe, and the one end that the division board was kept away from to regeneration zone gas-supply pipe is equipped with air strainer and air heater in proper order, one side switch-on of division board towards air strainer has regeneration zone blast pipe, the one end that the division board was kept away from to regeneration zone blast pipe is equipped with the regeneration fan that is located dehumidification machine case outside, the bottom switch-on of regeneration zone blast pipe has the aqueduct of a plurality of equidistance arrangements, the bottom fixedly connected with of aqueduct is located the pipe preheating mechanism of regeneration zone blast pipe below.

Preferably, the pipe preheating mechanism comprises a flow equalizing pipe communicated with a plurality of water guide pipes, the bottom end of the flow equalizing pipe is communicated with a plurality of heat conducting pipes which are arranged at equal intervals, the bottom ends of the heat conducting pipes are fixedly sleeved with a U-shaped frame, the two sides of the U-shaped frame are protruded, the heat conduction pipes are positioned at the inner sides of the protrusions of the U-shaped frame, the front and the back of the U-shaped frame are fixedly connected with the inner side of the dehumidifying case, the middle part of the bottom end of the U-shaped frame is fixedly sleeved with a first guide pipe, the bottom end of the first guide pipe extends out of the dehumidifying case, a valve positioned below the dehumidifying case is arranged on the first guide pipe, a confluence bin which is the same as the heat conduction pipe is arranged in the U-shaped frame, and a second guide pipe communicated with the confluence bin is fixedly sleeved at the bottom of the U-shaped frame, the bottom end of the second guide pipe extends out of the dehumidification case, and a transparent U-shaped pipe positioned outside the dehumidification case is communicated with the bottom end of the second guide pipe.

Preferably, driving motor fixed mounting is at the top of handling the pipe side, driving motor's output shaft fixedly connected with universal driving shaft, the one end of universal driving shaft extends to the inside of drive seal pipe and fixed cover is equipped with drive sprocket, the fixed cover in the outside of dehumidification commentaries on classics pipe is equipped with the driven sprocket that is located under the drive sprocket, be equipped with the chain between drive sprocket and the driven sprocket.

Preferably, the one end that dehumidification commentaries on classics pipe was kept away from to regeneration zone gas-supply pipe is equipped with the flange pipe, the flange pipe passes through the screw fixation at the top of dehumidification machine case, and the one end flange joint of the bottom of flange pipe and regeneration zone gas-supply pipe, the top switch-on of flange pipe has the gas-supply pipe, be equipped with the flange pipe of fixing at the dehumidifier case top between regeneration zone blast pipe and the regeneration fan equally.

Preferably, the bottom of the driving sealing pipe is communicated with a sewer pipe, the bottom of the sewer pipe is provided with a valve, and a rotary sealing ring is arranged between the driving sealing pipe and the dehumidifying rotating pipe.

The invention has the following beneficial effects:

1. according to the flower seed sample storage chamber dehumidifier, through the structural design of the water guide pipe and the pipe preheating mechanism at the bottom of the exhaust pipe of the regeneration zone, after moisture in the dehumidifying rotating wheel is absorbed by hot air flow in the regeneration zone, condensed water flows through the water guide pipe and flows through the plurality of heat conduction pipes of the pipe preheating mechanism, and the heat conduction pipes preheat and dry indoor moisture flowing through, so that in the process that the wet air flow rapidly flows through the dehumidifying rotating wheel, the drying and moisture absorption efficiency is improved, and further the dehumidifying efficiency is improved; simultaneously, be favorable to the continuous outflow of regeneration area comdenstion water to avoid the comdenstion water to collect in the regeneration area, lead to the problem of dehumidifier damage easily.

2. After the dehumidifier is used for a period of time, after the air filter screen at the regeneration area gas pipe is blocked, the air flow entering the regeneration area gas pipe is greatly reduced, the working efficiency of the regeneration fan is kept unchanged, negative pressure is formed in the regeneration area gas pipe and the regeneration area exhaust pipe, so that water in the transparent U-shaped pipe flows back, a worker can know that the air filter screen at the regeneration area gas pipe is blocked in time, the air filter screen is changed in time, the stable flow of the air in the regeneration area and the effective water removal of the dehumidifying rotating wheel are ensured, and the dehumidifying rotating wheel is enabled to rotate to the treatment area and then to effectively dehumidify.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the tube preheating mechanism of the structure of FIG. 1 according to the present invention;

FIG. 3 is a side view of the structural tube preheating mechanism of FIG. 1 in accordance with the present invention;

FIG. 4 is a side view of the dehumidification rotor of the structure of FIG. 1 in accordance with the present invention.

In the figure: 1. a dehumidifying cabinet; 2. a processing fan; 3. an air screen; 4. a treatment zone exhaust pipe; 5. a treatment tube; 501. a drive motor; 502. a linkage shaft; 503. a drive sprocket; 6. driving to seal the pipe; 601. a sewer pipe; 7. a regeneration zone gas pipe; 8. a regeneration zone exhaust pipe; 9. dehumidifying and pipe rotating; 901. a driven sprocket; 902. a separator plate; 10. a dehumidification rotating wheel; 11. a water conduit; 12. a tube preheating mechanism; 121. a flow equalizing pipe; 122. a heat conducting pipe; 123. a U-shaped frame; 124. a first conduit; 125. a confluence bin; 126. a second conduit; 13. a regenerative fan; 14. an air heater; 15. and (4) a flange pipe.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, a flower seed sample storage chamber dehumidifier includes a dehumidifier cabinet 1 having a processing area exhaust pipe 4 connected to one side thereof, an air filter net 3 connected to the other side of the dehumidifier cabinet 1, a processing fan 2 disposed at one end of the air filter net 3, a processing pipe 5 and a driving sealing pipe 6 flanged to the middle portion of the dehumidifier cabinet 1, and the middle portions of the processing pipe 5 and the driving sealing pipe 6 are connected to both sides of the interior of the dehumidifier cabinet 1, a dehumidifying rotor 10 having a side surface disposed in the driving sealing pipe 6, and a diameter of an inner groove of the middle portion of the driving sealing pipe 6 greater than that of notches of both sides thereof, a dehumidifying rotor 9 sleeved on an inner bearing of the processing pipe 5, and the dehumidifying rotor 9 driven to rotate by a driving motor 501 mounted on the processing pipe 5, a dehumidifying rotor 10 fixedly sleeved inside the dehumidifying rotor 9, and isolation plates 902 disposed on both sides of the top of the dehumidifying rotor 10, the dehumidifying rotor 10 is divided into a treatment area and a regeneration area by the partition 902, the space of the treatment area is one third of the regeneration area, one side of the partition 902 facing the exhaust pipe 4 of the treatment area is communicated with a regeneration area gas pipe 7, one end of the regeneration area gas pipe 7 far away from the partition 902 is sequentially provided with an air filter screen 3 and an air heater 14, one side of the partition 902 facing the air filter screen 3 is communicated with a regeneration area exhaust pipe 8, one end of the regeneration area exhaust pipe 8 far away from the partition 902 is provided with a regeneration fan 13 positioned outside the dehumidifying case 1, the bottom of the regeneration area exhaust pipe 8 is communicated with a plurality of water guide pipes 11 which are arranged at equal intervals, the bottom of the water guide pipe 11 is fixedly connected with a pipe preheating mechanism 12 positioned below the regeneration area exhaust pipe 8, when the air in the flower seed sample dehumidifying storage chamber enters the dehumidifying case 1 and flows through the treatment area at the dehumidifying rotor 10, the dehumidifying rotor 10 at the processor absorbs the moisture in the air for dehumidification, meanwhile, after the dehumidification rotating wheel 10 at the treatment area rotates to the regeneration area, fresh air enters from one end of the regeneration area air pipe 7, the fresh air is heated by the air heater 14, new hot air flows through the dehumidification rotating wheel 10 at the regeneration area to absorb moisture of the dehumidification rotating wheel 10 at the regeneration area, in the process of absorbing moisture by high-temperature air, due to the existence of dew point difference, a part of condensed water can be condensed, the temperature of the condensed water which is just condensed is still high, the condensed water flows through the pipe preheating mechanism 12 to heat the pipe preheating mechanism 12, the pipe preheating mechanism 12 preheats and dries the moisture entering indoors, and then the moisture is absorbed by the treatment area at the dehumidification rotating wheel 10, so that the effect is further improved, and the problem that the dehumidification machine is easily damaged due to the fact that the condensed water is collected at the regeneration area is avoided.

Wherein, the pipe preheating mechanism 12 includes a flow equalizing pipe 121 communicated with the water guiding pipes 11, the bottom end of the flow equalizing pipe 121 is communicated with a plurality of heat conducting pipes 122 arranged at equal intervals, the bottom end of the heat conducting pipe 122 is fixedly sleeved with a U-shaped frame 123, two sides of the U-shaped frame 123 are protruded, the heat conducting pipes 122 are both positioned at the inner sides of the protrusions of the U-shaped frame 123, the front and back surfaces of the U-shaped frame 123 are fixedly connected with the inner side of the dehumidifying case 1, the middle part of the bottom end of the U-shaped frame 123 is fixedly sleeved with a first conduit 124, the bottom end of the first conduit 124 extends out of the dehumidifying case 1, a valve positioned below the dehumidifying case 1 is arranged on the first conduit 124, the valve is closed in the dehumidifying stage to ensure that moisture only flows through the dehumidifying wheel 10, a collecting bin 125 identical to the heat conducting pipe 122 is arranged inside the U-shaped frame 123, a second conduit 126 communicated with the collecting bin 125 is fixedly sleeved at the bottom of the, the bottom end of the second conduit 126 is connected with a transparent U-shaped tube located outside the dehumidifying machine case 1, after the moisture in the dehumidifying rotor 10 is absorbed by the hot air flow in the regeneration zone, the condensed water flows into the flow equalizing tube 121 through the water guiding tube 11, and uniformly flows through the plurality of heat conducting tubes 122 by the flow equalizing tube 121, and then flows to the second conduit 126 through the collecting bin 125, and is discharged and received through the second conduit 126, the condensed water just condensed keeps a higher temperature, the heat conducting tubes 122 are heated, the heat conducting tubes 122 preheat and dry the indoor moisture flowing through, so that in the process of the hot air flow rapidly flowing through the dehumidifying rotor 10, the efficiency of drying and moisture absorption is improved, and further the dehumidifying efficiency is improved, if the air humidity is higher, a part of the condensed water is adsorbed on the heat conducting tubes 122, the condensed water is discharged through the first conduit 124, and meanwhile, the continuous outflow of the condensed water in the regeneration zone is facilitated, the problem of dehumidifier damage leads to easily, and, after the dehumidifier used a period, after the air filter screen of regeneration zone gas-supply pipe 7 department blockked up, the air flow that gets into in the regeneration zone gas-supply pipe 7 reduced by a wide margin, under regeneration fan 13 kept unchangeable work efficiency, regeneration zone gas-supply pipe 7, form the negative pressure in the regeneration zone blast pipe 8, make the intraductal water reflux of transparent U type go up, thereby be convenient for the staff in time to know regeneration zone gas-supply pipe 7 department air filter screen and block up, in time change, ensure the steady flow of regeneration zone air and the effective dewatering to dehumidification runner 10, guarantee effectively to dehumidify after dehumidification runner 10 rotated to the treatment space.

The driving motor 501 is fixedly installed at the top of the side surface of the treatment pipe 5, the output shaft of the driving motor 501 is fixedly connected with the linkage shaft 502, one end of the linkage shaft 502 extends to the inside of the driving seal pipe 6 and is fixedly sleeved with a driving sprocket 503, a driven sprocket 901 positioned right below the driving sprocket 503 is fixedly sleeved on the outer side of the dehumidification rotating pipe 9, a chain is arranged between the driving sprocket 503 and the driven sprocket 901, the driving motor 501 is arranged outside the dehumidification case 1, the driving sprocket 503 is driven to rotate by the driving motor 501, the driven sprocket 901 is driven to rotate by the chain, so that the dehumidification rotating pipe 9 and the dehumidification rotating wheel 10 rotate, the problem that the driving motor 501 is damaged due to the moisture in the dehumidification case 1 is effectively avoided, and the service life of the dehumidifier is prolonged.

Wherein, regeneration zone gas-supply pipe 7 is kept away from the one end of dehumidification commentaries on classics pipe 9 and is equipped with flange pipe 15, flange pipe 15 passes through the screw fixation at the top of dehumidification machine case 1, and the bottom of flange pipe 15 and the one end flange joint of regeneration zone gas-supply pipe 7, the top switch-on of flange pipe 15 has the gas-supply pipe, be equipped with the flange pipe 15 of fixing at dehumidification machine case 1 top equally between regeneration zone blast pipe 8 and the regeneration fan 13, through the fixed of flange pipe 15, so that the dismantlement of the inside regeneration zone gas-supply pipe 7 of dehumidification machine case 1 and outside air heater 14, the later maintenance of being convenient for, the leakproofness in the dehumidification machine case 1 has been ensured simultaneously, go on with the stability of ensureing dehumidification work.

Wherein, the bottom of drive seal pipe 6 is switched on has downcomer 601, and the bottom of downcomer 601 is equipped with the valve to the comdenstion water that this side condenses only downcomer 601 flows out, thereby avoid the comdenstion water to collect in dehumidification machine case 1 is inside, and drive seal pipe 6 and dehumidification are changeed and are equipped with rotary seal circle between the pipe 9, through the both sides of the interior dehumidification runner 10 of rotary seal circle isolated dehumidification machine case 1, the guarantee moisture only flows through dehumidification runner 10, thereby effectively dehumidifies.

When in use, the driving motor 501 is started to drive the dehumidifying runner 9 to drive the dehumidifying runner 10 to rotate, the regenerating fan 13 and the processing fan 2 are started at the same time, the air in the flower seed sample storage room enters from the processing fan 2, flows through the air filter screen 3 to be filtered, enters the processing area at the dehumidifying runner 10 in the dehumidifying case 1, absorbs the moisture in the air by the dehumidifying runner 10 at the processor to be dehumidified, the dehumidified air is discharged from the processing area exhaust pipe 4, meanwhile, the part of the dehumidifying runner 10 absorbing the moisture in the air rotates to the regenerating area, the fresh air enters from the regenerating area air pipe 7 and passes through the filtering of the air filter screen 3 and the heating of the air heater 14, the hot air flows through the regenerating area to absorb the moisture in the runner 10 in the regenerating area and is discharged through the regenerating area exhaust pipe 8, meanwhile, in the process of the hot air flow acting on the dehumidifying runner 10 with the moisture in the regenerating area, the condensed air-cooled condensed water flows into the flow equalizing pipe 121 through the water guide pipe 11 at the bottom of the exhaust pipe 8 of the regeneration zone, then flows through the plurality of heat conduction pipes 122 uniformly through the flow equalizing pipe 121, heats the heat conduction pipes 122, flows through the confluence bin 125 and the second guide pipe 126 for the first time, is discharged from one end of the transparent U-shaped pipe at the bottom end of the second guide pipe 126, and is collected at the position, the hot heat conduction pipes 122 preheat the flowing moisture, so that the moisture is quickly absorbed after flowing through the dehumidifying rotating wheel 10, and when the water in the U-shaped pipe at the bottom end of the second guide pipe 126 flows backwards, the air filter screen 3 at one end of the air pipe 7 of the regeneration zone is replaced.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a flowers seed sample storeroom dehumidifier, has treatment area blast pipe (4) including one side switch-on of dehumidification machine case (1), and the other side switch-on of dehumidification machine case (1) has air screen (3), and the one end of air screen (3) is equipped with handles fan (2), its characterized in that: the middle part flange connection of dehumidification machine case (1) has to handle pipe (5) and drive and seals a tub (6), and handles pipe (5) and drive and seal the middle part of tub (6) and communicate with each other with the inside both sides of dehumidification machine case (1), the side of dehumidification runner (10) is located the drive and seals tub (6), and the drive seals the diameter value of tub (6) middle part inside groove and is greater than the diameter value of its both sides notch, the inside bearing cover of handling pipe (5) is equipped with dehumidification commentaries on classics pipe (9), and dehumidification commentaries on classics pipe (9) are rotatory through installing driving motor (501) drive on handling pipe (5), the fixed cover in inside of dehumidification commentaries on classics pipe (9) is equipped with dehumidification runner (10), the both sides at dehumidification runner (10) top all are equipped with division board (902), and division dehumidification runner (902) divide into treatment area and regeneration area, and the space of treatment area is the third of regeneration area, division board (902) switch-on has regeneration zone air-supply pipe (7) towards one side of treatment zone blast pipe (4), and regeneration zone air-supply pipe (7) keep away from the one end of division board (902) and be equipped with air strainer (3) and air heater (14) in proper order, one side switch-on of division board (902) towards air strainer (3) has regeneration zone blast pipe (8), the one end that division board (902) were kept away from in regeneration zone blast pipe (8) is equipped with regeneration fan (13) that are located dehumidification machine case (1) outside, the bottom switch-on of regeneration zone blast pipe (8) has aqueduct (11) that a plurality of equidistance were arranged, the bottom fixedly connected with of aqueduct (11) is located the pipe preheating mechanism (12) of regeneration zone blast pipe (8) below.

2. A flower seed sample storage compartment dehumidifier as claimed in claim 1 wherein: the pipe preheating mechanism (12) comprises a flow equalizing pipe (121) communicated with a plurality of water guide pipes (11), the bottom end of the flow equalizing pipe (121) is communicated with a plurality of heat conducting pipes (122) arranged at equal intervals, the bottom end of each heat conducting pipe (122) is fixedly sleeved with a U-shaped frame (123), two sides of each U-shaped frame (123) are convex, the heat conducting pipes (122) are located on the inner sides of the U-shaped frames (123), the front side and the back side of each U-shaped frame (123) are fixedly connected with the inner side of the dehumidification case (1), a first guide pipe (124) is fixedly sleeved in the middle of the bottom end of each U-shaped frame (123), the bottom end of each first guide pipe (124) extends out of the dehumidification case (1), a valve located below the dehumidification case (1) is arranged on each first guide pipe (124), a confluence bin (125) identical to the heat conducting pipes (122) is arranged inside each U-shaped frame (123, and the bottom of the U-shaped frame (123) is fixedly sleeved with a second conduit (126) communicated with the confluence bin (125), the bottom end of the second conduit (126) extends out of the dehumidification cabinet (1), and the bottom end of the second conduit (126) is communicated with a transparent U-shaped pipe positioned outside the dehumidification cabinet (1).

3. A flower seed sample storage compartment dehumidifier as claimed in claim 1 wherein: the utility model discloses a dehumidifying device, including a dehumidifying rotating pipe (9), driving motor (501) fixed mounting is at the top of handling pipe (5) side, the output shaft fixedly connected with universal driving shaft (502) of driving motor (501), the one end of universal driving shaft (502) extends to the inside of drive seal pipe (6) and the fixed cover is equipped with drive sprocket (503), the outside fixed cover of dehumidifying rotating pipe (9) is equipped with passive sprocket (901) that is located under drive sprocket (503), be equipped with the chain between drive sprocket (503) and passive sprocket (901).

4. A flower seed sample storage compartment dehumidifier as claimed in claim 1 wherein: regeneration zone gas-supply pipe (7) are kept away from the one end of dehumidification rotating pipe (9) and are equipped with flange pipe (15), flange pipe (15) are fixed at the top of dehumidification machine case (1) through the screw, and the one end flange joint of the bottom of flange pipe (15) and regeneration zone gas-supply pipe (7), the top switch-on of flange pipe (15) has the gas-supply pipe, be equipped with flange pipe (15) of fixing at dehumidification machine case (1) top equally between regeneration zone blast pipe (8) and regeneration fan (13).

5. A flower seed sample storage compartment dehumidifier as claimed in claim 2 wherein: the bottom of the driving seal pipe (6) is communicated with a sewer pipe (601), the bottom of the sewer pipe (601) is provided with a valve, and a rotary sealing ring is arranged between the driving seal pipe (6) and the dehumidification rotating pipe (9).