CN117190339A

CN117190339A - Dehumidification device capable of automatically replacing moisture absorption particles based on dehumidification air conditioning system

Info

Publication number: CN117190339A
Application number: CN202311235249.6A
Authority: CN
Inventors: 姜蓬勃
Original assignee: Tsinghua Solan Wuhu Aviation Technology Co ltd
Current assignee: Tsinghua Solan Wuhu Aviation Technology Co ltd
Priority date: 2023-09-22
Filing date: 2023-09-22
Publication date: 2023-12-08

Abstract

The invention discloses a dehumidifying device for automatically replacing moisture absorption particles based on a dehumidifying air-conditioning system, which comprises: the system comprises a storage box, a cache box and a dehumidification unit; the bottom mounting of bin is provided with at least one cache case, and first blanking mouth that is linked together with the bin is seted up at its top, and the below of cache case is fixed to be provided with dehumidification unit, and dehumidification unit includes: the top is offered at least one and is linked together the casing of second blanking mouth with the buffer memory incasement portion, be used for holding the box body of solid adsorption granule and can go up and down in step in order to carry out the first sealing plug and the second sealing plug of alternating shutoff to first blanking mouth and second blanking mouth respectively, this dehydrating unit based on the automatic moisture absorption granule that replaces of dehumidification air conditioning system overcomes among the prior art and carries out the drying to moist gas through the granule of the moisture absorption granule of active carbon, along with the in-process that the solid adsorption granule of active carbon adsorbed steam, its saturation that absorbs water is close to saturation, lead to its dehumidification effect to descend the problem.

Description

Dehumidification device capable of automatically replacing moisture absorption particles based on dehumidification air conditioning system

Technical Field

The invention relates to the field of air conditioning systems, in particular to a dehumidifying device for automatically replacing moisture absorption particles based on a dehumidifying air conditioning system.

Background

An air conditioner is an apparatus for adjusting and controlling parameters such as temperature, humidity, and flow rate of ambient air in a building or structure by manual means. The system generally comprises a cold source, a heat source device, a cold and hot medium conveying and distributing system, an end device and other auxiliary devices, and mainly comprises a refrigerating host, a water pump, a fan and a pipeline system, wherein the end device is responsible for utilizing the conveyed cold and heat quantity to specifically treat the air state so as to enable the air parameters of a target environment to meet certain requirements. However, a dehumidifier is usually required in an air-conditioning room, and because the humidity in the air-conditioning room is very large and the air-conditioning disease can be easily obtained for a long time, an air-conditioning system for solid adsorption dehumidification is appeared on the market, and the dehumidification is performed by adopting the solid adsorption.

In the existing solid adsorption dehumidifying air-conditioning system, in the dehumidifying process, the wet gas is generally dried through the particles of the active carbon hygroscopic particles, and the saturation of water absorption of the active carbon solid adsorptive particles is close to saturation along with the process of adsorbing water vapor, so that the dehumidifying effect of the active carbon solid adsorptive particles is reduced.

Therefore, the invention provides a dehumidifying device which can realize multistage dehumidification through a dehumidifying unit in the use process, can automatically replace moisture absorption particles to ensure the dehumidifying effect in the dehumidifying process, does not need to drive the dehumidifying unit to replace the moisture absorption particles by external electric driving equipment, and is energy-saving and based on the automatic replacement of the moisture absorption particles of a dehumidifying air-conditioning system.

Disclosure of Invention

Aiming at the technical problems, the invention aims to solve the problems that in the prior art, moist gas is generally dried through the particles of the active carbon moisture absorption particles, and the moisture absorption saturation degree of the active carbon solid adsorption particles is close to saturation in the process of adsorbing water vapor, so that the dehumidification effect is reduced, thereby providing the dehumidification device for automatically replacing the moisture absorption particles to ensure the dehumidification effect in the dehumidification process through the dehumidification unit in the use process, and the dehumidification device for automatically replacing the moisture absorption particles based on the dehumidification air conditioning system is energy-saving without driving the moisture absorption particles to be replaced by external power driving equipment.

In order to achieve the above object, the present invention provides a dehumidifying apparatus for automatically replacing moisture-absorbing particles based on a dehumidifying air-conditioning system, the dehumidifying apparatus comprising: the system comprises a storage box, a cache box and a dehumidification unit;

the inside solid adsorption granule of depositing the bottom mounting of bin is provided with at least one cache case, and first blanking mouth that is linked together with the bin is seted up at its top, the vertical fixed dehumidification unit that is provided with in below of cache case, the dehumidification unit includes: the top is provided with at least one shell of a second blanking port communicated with the inside of the buffer box, a box body with an upward opening and used for containing solid adsorption particles, and a first sealing plug and a second sealing plug which can synchronously lift to alternately plug the first blanking port and the second blanking port respectively; wherein,

the shell is respectively and horizontally provided with an air inlet pipe and a discharge pipe which are communicated with the inside of the shell along the vertical direction, a box body with a grid plate at the bottom is arranged in the shell between the air inlet pipe and the discharge pipe in a lifting manner through a resetting piece, the side wall of the box body is provided with a discharge port communicated with the inside of the box body, so that when the water absorption of solid adsorption particles in the box body is increased to a preset threshold value, the first blanking port of the buffer box is opened, the second blanking port is closed, and an exhaust pipe communicated with the shell below the discharge pipe is fixedly arranged on the shell below the discharge pipe.

Preferably, the dehumidifying unit further comprises: a lifting rod; wherein,

the upper end of the shell is vertical and penetrates through the shell to be provided with a lifting rod capable of vertically lifting, the top of the lifting rod extends into the buffer storage box and is fixed on the first sealing plug, the bottom of the lifting rod is fixed on the box body, the lifting rod positioned inside the shell is horizontally and fixedly provided with a connecting rod corresponding to the second sealing plug, and the upper end of the connecting rod is fixed on the second sealing plug positioned inside the buffer storage box through a vertical rod.

Preferably, the upper end inside the shell is vertically and fixedly provided with at least one guide rod which can penetrate through the through hole correspondingly formed in the connecting rod, the guide rods in an inverted T shape are sleeved with reset pieces, and two ends of each reset piece are fixedly arranged on the connecting rod and the guide rods respectively.

Preferably, the dehumidifying device further comprises an induced draft pump; wherein,

the air suction pump is fixedly arranged on the shell, the input end of the air suction pump is fixedly communicated with the air inlet pipe, and the output end part of the air suction pump horizontally extends into the shell.

Preferably, the dehumidifying apparatus further comprises a recovery tank; wherein,

all the side of the shell below the discharge pipe is horizontally and fixedly provided with a recovery box with an upward opening and used for receiving solid adsorption particles discharged from the discharge pipe.

Preferably, the dehumidifying apparatus further comprises: a circulation pump; wherein,

the side wall of the storage box is fixedly provided with a circulating pump, the input end of the circulating pump stretches into the recovery box through a circulating pipe, and the output end of the circulating pump stretches into the recovery box through the circulating pipe from the top of the storage box.

Preferably, the inner wall of the storage box is uniformly provided with a plurality of heating resistance wires for heating the solid adsorption particles in the storage box.

Preferably, at least one exhaust pipe communicated with the inside of the storage box is vertically and fixedly arranged at the top of the storage box, and a one-way valve is fixedly arranged on the exhaust pipe.

Preferably, the top of the storage box is vertically and fixedly provided with a filling pipe communicated with the inside of the storage box, and the opening of the top end of the filling pipe is fixedly provided with a sealing cover through threads.

Preferably, a limiting ring for supporting the box body is horizontally and fixedly arranged in each shell below the discharge opening.

According to the technical scheme, the dehumidifying device for automatically replacing the moisture absorption particles based on the dehumidifying air-conditioning system has the beneficial effects that:

(1) According to the invention, in the dehumidification process of the dehumidification unit, the gravity of the box body of the dehumidification unit is increased by adsorbing moisture in the gas, the acting force of the reset piece is overcome under the action of the gravity, the discharge port of the box body is communicated with the discharge pipe of the box body, so that used solid adsorption particles are discharged, in the discharge process, part of the fixed adsorption particles in the storage box are automatically discharged into the buffer box, when the gravity of the box body and the rest part of the fixed adsorption particles in the box body is smaller than the acting force of the reset piece, the box body is lifted under the action of the reset piece, and the fixed adsorption particles temporarily stored in the buffer box in the lifting process fall into the box body and enter the box body, so that the solid adsorption particles in the box body are supplied, and the continuous dehumidification and the dehumidification effect of the box body can be ensured in the continuous dehumidification process.

(2) According to the invention, in the dehumidification process of the dehumidification unit, the weight of the box body is increased by adsorbing the moisture in the gas to drive the box body to descend so as to realize unloading, and an electric driving device is not required to be provided outside to drive the dehumidification unit to replace moisture absorption particles, so that the energy-saving effect is realized.

(3) According to the invention, continuous and multistage dehumidification of the gas is realized through the plurality of dehumidification units, and the dehumidification effect is further improved.

In conclusion, the multi-stage dehumidification is realized through the dehumidification unit, the moisture absorption particles can be automatically replaced in the dehumidification process to ensure the dehumidification effect, and the moisture absorption particles are replaced without the help of external electric driving equipment, so that the energy-saving effect is realized.

Additional features and advantages of the invention will be set forth in the detailed description which follows; and none of the inventions are related to the same or are capable of being practiced in the prior art.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate the invention and together with the description serve to explain, without limitation, the invention. In the drawings:

fig. 1 is a schematic view showing a structure of a dehumidifying apparatus based on automatic replacement of moisture-absorbing particles of a dehumidifying air-conditioning system according to a preferred embodiment of the present invention;

fig. 2 is a schematic view showing an internal structure of a dehumidifying apparatus based on automatic replacement of moisture-absorbing particles of a dehumidifying air-conditioning system according to a preferred embodiment of the present invention;

fig. 3 is a schematic structural view of a dehumidifying apparatus for automatically replacing hygroscopic particles based on a dehumidifying air-conditioning system according to a preferred embodiment of the present invention when automatically replacing solid adsorbent particles;

fig. 4 is a schematic structural view of a dehumidifying unit of a dehumidifying apparatus for automatically replacing hygroscopic particles based on a dehumidifying air-conditioning system according to a preferred embodiment of the present invention;

fig. 5 is an assembly schematic diagram of part of components of a dehumidifying unit of a dehumidifying apparatus for automatically replacing hygroscopic particles based on a dehumidifying air-conditioning system according to a preferred embodiment of the present invention.

Description of the reference numerals

1. A storage tank; 2. a cache box; 3. a dehumidifying unit; 301. a housing; 302. a case body; 303. a first sealing plug; 304. a second sealing plug; 305. a lifting rod; 4. an air inlet pipe; 5. a discharge pipe; 6. a discharge port; 7. a recovery box; 8. an exhaust pipe; 9. a connecting rod; 10. a guide rod; 11. a reset member; 12. a material injection pipe; 13. a limiting plate; 14. a circulation pump; 15. a circulation pipe; 16. an exhaust pipe; 17. the resistance wire is heated.

Detailed Description

The following describes specific embodiments of the present invention in detail with reference to the drawings. It should be understood that the detailed description and specific examples, while indicating and illustrating the invention, are not intended to limit the invention.

Example 1

As shown in fig. 1 to 5, the present invention provides a dehumidifying apparatus for automatically replacing moisture absorption particles based on a dehumidifying air-conditioning system, the dehumidifying apparatus comprising: a storage tank 1, a cache tank 2 and a dehumidification unit 3;

inside has deposited solid adsorption granule the bottom mounting of bin 1 is provided with at least one cache case 2, and first blanking mouth that is linked together with bin 1 inside has been seted up at its top, the vertical fixed dehumidification unit 3 that is provided with in below of cache case 2, dehumidification unit 3 includes: the top is provided with at least one shell 301 of a second blanking port communicated with the inside of the buffer box 2, a box 302 with an upward opening and used for containing solid adsorption particles, and a first sealing plug 303 and a second sealing plug 304 which can synchronously lift to alternately plug the first blanking port and the second blanking port respectively; wherein,

the shell 301 is provided with an air inlet pipe 4 and a discharge pipe 5 which are communicated with the inside of the shell 301 along the vertical direction respectively and horizontally correspondingly, a box body 302 with a grid plate at the bottom is arranged in the shell between the two through a reset piece 11 in a lifting manner, a discharge port 6 communicated with the inside of the shell 302 is formed in the side wall of the shell 302, so that when the water absorption of solid adsorption particles in the shell 302 increases to a preset threshold value, the water absorption of the solid adsorption particles in the shell is reduced to the discharge port 6 and the discharge pipe 5, and simultaneously the shell can drive the first sealing plug 303 and the lifting rod 305 to synchronously descend so that the first discharge port of the buffer box 2 is opened, the second discharge port is closed, and an exhaust pipe 8 communicated with the shell 301 below the discharge pipe 5 is fixedly arranged.

In the above-mentioned scheme, as shown in fig. 2, the first blanking port at the top of the buffer tank 2 is blocked by the first sealing plug 303, while the second sealing plug 304 is located inside the buffer tank 2 so that the second blanking port at the bottom of the buffer tank is in an open state, meanwhile, under the action of the reset piece 11, the box 302 is horizontally located in the housing 301 above the discharging pipe 5, and the side wall of the box 302 is always attached to the inner wall of the housing 301, at this time, the discharging port 6 on the side wall of the box 302 is located above the discharging pipe 5, so that the fixed adsorption particles stored in the box 302 cannot leak out from the discharging port 6, and the bottom of the box 302 is inclined towards the discharging port 6.

In the above-mentioned scheme, the fixed adsorption particles are activated carbon particles, and the particle diameter of the activated carbon particles is larger than the mesh diameter of the bottom of the case 302.

In the process of dehumidification, moist gas enters the shell 301 through the air inlet pipe 4 and is subjected to water absorption and drying through solid adsorption particles stored in the box body 302, the dried gas passes through the bottom of the box body 302 and is discharged through the exhaust pipe 8, in the process of continuously drying the moist gas, moisture in the gas is adsorbed by the active carbon particles in the box body 302, in the process of adsorbing the moisture, the weight of the box body 302 and the active carbon particles is increased, when the water absorption capacity is increased to a preset threshold value, the box body 302 and the active carbon particles in the box body overcome the action of the gravity of the reset piece 11, in the process of descending, the first sealing plug 303 and the second sealing plug 304 are vertically lowered together, when the box body 302 descends to the exhaust port 6 on the box body, the exhaust port 6 on the box body is opposite to the exhaust pipe 5 of the shell 301, in the state of being in the first state of being opposite to the inner wall of the box body 301, the exhaust port 6 is in the state of being in the box body 301, and the second sealing plug 2 is in the state of being in the opening state of being opposite to the exhaust port 301, and in the second sealing plug 2 is in the state of being in the box body 301, the first sealing plug is in the state of being opposite to the exhaust port 301, the falling to the second sealing plug 2 is in the state of being opposite to the exhaust port of the exhaust port 301, and is in the second sealing port is in the opening state of the exhaust port 2, and the exhaust port is in the bottom of the exhaust port is in the box body is in the opening state of the bottom of the box body is in contact with the opening state of the exhaust port 2 is in the opening is in the bottom of the bottom opening. And the first blanking port falls into the cache box 2 for temporary storage.

When the gravity of the box body 302 and the rest part of the fixed adsorption particles therein is smaller than the acting force of the reset piece 11, under the action of the reset piece 11, in the process of lifting the box body 302 along the vertical direction, the first sealing plug 303 and the second sealing plug 304 are driven to lift along the vertical direction, and in the process of lifting the first sealing plug 303 and the second sealing plug 304 to the initial position, the second blanking port is in an open state, so that the fixed adsorption particles temporarily stored in the buffer box 2 fall into the box body 302 to be supplied with new unused fixed adsorption particles, and when the first sealing plug 303 is lifted to the initial position to plug the first blanking port, the weight of the part of the fixed adsorption particles supplied in the box body 302 is just the same as that of the part of the fixed adsorption particles discharged from the box body 302, thereby realizing the function of automatically replacing the fixed adsorption particles so as to improve the dehumidification effect thereof.

Therefore, the function of automatically replacing the used fixed body adsorption particles can be realized by the dehumidification unit 3 without stopping the operation of manually replacing the fixed adsorption particles by the dehumidification device in the dehumidification working process of the whole system, and the continuous and efficient dehumidification function is realized.

In the above-mentioned scheme, the exhaust pipe 8 is fixedly provided with an air outlet pump, so that the air entering the housing 301 passes through the box 302, and after the air is dried by absorbing moisture by the solid adsorption particles in the air, the air enters the bottom of the housing 301 through the bottom of the box 302 and is exhausted through the exhaust pipe 8.

In a preferred embodiment of the present invention, the dehumidifying unit 3 further comprises: a lifting lever 305; wherein,

the upper end of the housing 301 is vertically and penetratingly provided with a lifting rod 305 capable of vertically lifting, the top of the lifting rod extends into the buffer tank 2 and is fixed on the first sealing plug 303, the bottom of the lifting rod is fixed on the box body 302, the lifting rod 305 positioned in the housing 301 is horizontally and fixedly provided with a connecting rod 9 corresponding to the second sealing plug 304, and the upper end of the connecting rod 9 is fixed on the second sealing plug 304 positioned in the buffer tank 2 through a vertical rod.

In the above scheme, when the box 302 is lifted, the lifting rod 305 is driven to lift together with one of the lifting rods, and the lifting rod 305 can synchronously drive the first sealing plug 303 and the second sealing plug 304 to lift together in the lifting process, so as to realize the alternate plugging of the first blanking port and the second blanking port of the buffer box 2.

In a preferred embodiment of the present invention, at least one guide rod 10 capable of penetrating through a through hole formed in the connecting rod 9 is vertically and fixedly disposed at an upper end of the interior of the housing 301, return members 11 are respectively sleeved on the guide rods 10 in an inverted T shape, and two ends of the return members 11 are fixedly disposed on the connecting rod 9 and the guide rods 10, respectively.

In the above-mentioned scheme, during the use, through the through-hole of connecting rod 9 with under the cooperation use of guide bar 10, can guarantee that lifter 303 goes up and down in the straight line is steady in the vertical direction.

In the above-described embodiment, the restoring member 11 may be a spring.

In a preferred embodiment of the present invention, the dehumidifying apparatus further comprises a suction pump; wherein,

the suction pump is fixedly arranged on the shell 301, the input end of the suction pump is fixedly communicated with the air inlet pipe 4, and the output end part of the suction pump horizontally extends into the shell 301.

In the above-mentioned scheme, the air that is moist from the outside can be accelerated to enter the dehumidifying unit 3 through the air inlet pipe 4 for drying.

In a preferred embodiment of the invention, the dehumidification device further comprises a recovery tank 7; wherein,

a recovery box 7 which is opened upwards and is used for receiving the solid adsorption particles discharged from the discharging pipe 5 is horizontally and fixedly arranged beside all the shells 301 below the discharging pipe 5.

In a preferred embodiment of the present invention, the dehumidifying apparatus further comprises: a circulation pump 14; wherein,

the side wall of the storage tank 1 is fixedly provided with a circulating pump 14, the input end of the circulating pump 14 extends into the recovery tank 7 through a circulating pipe 15, and the output end of the circulating pump extends into the storage tank 1 from the top of the storage tank through the circulating pipe 15.

In the above-mentioned scheme, the circulating pump 14 can evaporate and dehumidify the moisture stored in the solid adsorption particles of the exhaust gas discharged from the dehumidification unit 3, so that the dried fixed adsorption particles can be reused in the dehumidification unit 3, thereby playing a role in energy saving and environmental protection.

In a preferred embodiment of the present invention, the inner wall of the storage tank 1 is uniformly provided with a plurality of heating resistance wires 17 for heating the solid adsorption particles therein.

In the above-mentioned scheme, the heating resistor wire 17 can be used for heating and dehumidifying the solid adsorption particles recovered in the storage tank 1, so that the moisture stored in the solid adsorption particles of the exhaust gas discharged from the dehumidifying unit 3 is evaporated and dehumidified, and the dried fixed adsorption particles can be reused in the dehumidifying unit 3, thereby playing a role in energy conservation and environmental protection.

In a preferred embodiment of the present invention, at least one exhaust pipe 16 communicating with the inside of the storage tank 1 is vertically and fixedly provided at the top of the storage tank, and a check valve is fixedly provided on the exhaust pipe 16.

In the above-mentioned scheme, when in use, when carrying out the heating dry in-process to the solid adsorption granule in the bin 1, in the heating in-process, inside steam accessible blast pipe 16 is discharged, and the effect of the check valve on the blast pipe 16 is that prevent that external moist gas from entering into the bin 1 through the blast pipe influences the dehumidification effect of absorbing water of its inside fixed adsorption granule.

In a preferred embodiment of the present invention, a filling pipe 12 communicating with the inside of the storage tank 1 is vertically and fixedly arranged at the top of the storage tank 1, and a sealing cover is fixedly arranged at the opening of the top end of the filling pipe 12 in a threaded manner.

In the above-mentioned scheme, through the injection pipe 12 can pour into right amount of solid adsorption particles into in the bin 1 for the follow-up work uses, before using, accessible sealed lid through threaded connection's mode with injection pipe 12 fixed connection, in order to guarantee that the outside moist gas enters into through injection pipe 12 in the bin 1 reduces the effect of absorbing water of fixed adsorption particles.

In a preferred embodiment of the present invention, a stop collar 13 for supporting the case 302 is horizontally and fixedly disposed inside each of the cases 301 below the discharge port 6.

In the above scheme, the descending box 302 is limited by the limiting ring 13, so as to ensure that the box 302 does not descend continuously after the discharge hole 6 on the box is communicated with the discharge pipe 5.

In addition, the above-mentioned solution can be further optimized by aligning the discharge opening 6 to which the box 302 is lowered and the discharge pipe 5 on the housing 301 so that the fixed adsorption particles in the box 302 can be more discharged from the discharge opening 6 and the discharge pipe 5, which is specifically optimized: an electromagnetic block (shown in the figure) is fixedly arranged at the upper end of the limiting ring 13, the side wall of the box 302 is made of magnetic material, and the magnetism of the side wall is opposite to that of the electromagnetic block after being electrified.

When the box 302 descends to be attached to the limiting ring 13, the electromagnet is electrified, the electromagnet after the electrification has magnetism, and suction force is generated between the electromagnet and the box 302, so that the box 302 is prolonged to stay on the limiting ring 13, fixed adsorption particles in the box 302 can be more discharged to the outside of the shell 301 from the inside, after a proper amount of solid adsorption particles are discharged, the electromagnet can be powered off, and the box ascends under the action of the reset piece 11.

Example two

The second embodiment is different from the first embodiment in that:

the bottom of bin 1 is evenly fixed and is provided with a row of buffer tank 2, every the first blanking mouth that is linked together with the inside of bin 1 is offered at the top of buffer tank 2, every buffer tank 2's below is all vertical fixedly to be provided with dehumidification unit 3, is located between two adjacent casings 301 of discharging pipe 5 below all be linked together through the gas-supply pipe, and be located in a row forefront the casing 301 horizontal fixation of dehumidification unit 3 top is provided with intake pipe 4, blast pipe 8 horizontal fixation is in be located in a row rearmost on the casing 301.

In the dehumidification process, the wet gas enters the first dehumidification unit 3 through the air inlet pipe 4, dehumidifies, enters the adjacent dehumidification units 3 through the air transmission pipe, dehumidifies again until the gas is dehumidified through the last dehumidification unit 3 and is discharged through the exhaust pipe 8

Therefore, continuous and multistage dehumidification of the gas is realized by the plurality of dehumidification units 3, and the dehumidification effect is further improved.

The other is as in the first embodiment.

In summary, the dehumidifying device based on the automatic replacement of the moisture absorption particles of the dehumidifying air-conditioning system provided by the invention solves the problems that in the prior art, moist gas is generally dried through the particles of the active carbon moisture absorption particles, and the moisture absorption saturation degree is close to saturation in the process of absorbing water vapor by the active carbon solid adsorption particles, so that the dehumidifying effect is reduced.

The preferred embodiments of the present invention have been described in detail above with reference to the accompanying drawings, but the present invention is not limited to the specific details of the above embodiments, and various simple modifications can be made to the technical solution of the present invention within the scope of the technical concept of the present invention, and all the simple modifications belong to the protection scope of the present invention.

In addition, the specific features described in the above embodiments may be combined in any suitable manner, and in order to avoid unnecessary repetition, various possible combinations are not described further.

Moreover, any combination of the various embodiments of the invention can be made without departing from the spirit of the invention, which should also be considered as disclosed herein.

Claims

1. A dehumidifying apparatus for automatically replacing moisture-absorbing particles based on a dehumidifying air-conditioning system, the dehumidifying apparatus comprising: a storage box (1), a buffer box (2) and a dehumidifying unit (3);

inside has deposited solid adsorption granule the bottom of bin (1) is fixed at least to be provided with a buffer tank (2), and first blanking mouth that is linked together with bin (1) inside has been seted up at its top, the vertical fixed dehumidification unit (3) that is provided with in below of buffer tank (2), dehumidification unit (3) include: the top is provided with at least one shell (301) of a second blanking port communicated with the inside of the buffer box (2), a box body (302) with an upward opening and used for containing solid adsorption particles, and a first sealing plug (303) and a second sealing plug (304) which can synchronously lift to alternately plug the first blanking port and the second blanking port respectively; wherein,

the utility model discloses a buffer storage box, including casing (301), box body (302), box body (301), sealing plug (303), lifter (305), box body (301), box body (302) are provided with intake pipe (4) and discharging pipe (5) that are linked together with its inside corresponding level of correspondence respectively along vertical direction, and its inside between them is provided with box body (302) that the bottom is the grid plate through reset piece (11) liftable, bin outlet (6) that are linked together with its inside are seted up to the lateral wall of box body (302), so that the water absorption of the solid adsorption particle of box body (302) inside increases to the threshold value of predetermineeing, descends to bin outlet (6) with discharging pipe (5) intercommunication can drive simultaneously first sealing plug (303) with lifter (305) descend in step so that first blanking mouth of buffer storage box (2) is opened, and the second blanking mouth is closed, and box body (301) below is provided with blast pipe (8) rather than being linked together.

2. The dehumidification device based on automatic replacement of hygroscopic particles of a dehumidification air conditioning system according to claim 1, wherein the dehumidification unit (3) further comprises: a lifting rod (305); wherein,

the upper end of the shell (301) is vertical and penetrates through the shell to be provided with a lifting rod (305) capable of lifting vertically, the top of the lifting rod extends into the buffer box (2) and is fixed on the first sealing plug (303), the bottom of the lifting rod is fixed on the box body (302), the lifting rod (305) inside the shell (301) is horizontally and fixedly provided with a connecting rod (9) corresponding to the second sealing plug (304), and the upper end of the connecting rod (9) is fixed on the second sealing plug (304) inside the buffer box (2) through a vertical rod.

3. The dehumidifying device for automatically replacing moisture absorption particles based on a dehumidifying air-conditioning system according to claim 2, wherein at least one guide rod (10) capable of penetrating through a through hole correspondingly formed in the connecting rod (9) is vertically and fixedly arranged at the upper end inside the shell (301), reset pieces (11) are sleeved on the guide rods (10) in an inverted-T shape, and two ends of each reset piece (11) are fixedly arranged on the connecting rod (9) and the guide rods (10) respectively.

4. The dehumidifying device for automatically replacing hygroscopic particles based on a dehumidifying air-conditioning system as claimed in claim 1 wherein the dehumidifying device further comprises an air suction pump; wherein,

the air suction pump is fixedly arranged on the shell (301), the input end of the air suction pump is fixedly communicated with the air inlet pipe (4), and the output end part of the air suction pump horizontally extends into the shell (301).

5. The dehumidification device based on automatic replacement of hygroscopic particles of a dehumidification air conditioning system according to claim 1, characterized in that it further comprises a recovery tank (7); wherein,

all the shells (301) below the discharge pipe (5) are horizontally and fixedly provided with a recovery box (7) with an upward opening and used for receiving solid adsorption particles discharged from the discharge pipe (5).

6. The dehumidifying device for automatically replacing hygroscopic particles of a dehumidifying air-conditioning system as claimed in claim 5 wherein the dehumidifying device further comprises: a circulation pump (14); wherein,

the side wall of the storage box (1) is fixedly provided with a circulating pump (14), the input end of the circulating pump (14) stretches into the recovery box (7) through a circulating pipe (15), and the output end of the circulating pump stretches into the recovery box (7) through the circulating pipe (15) from the top of the storage box (1).

7. The dehumidifying device based on automatic replacement of hygroscopic particles of a dehumidifying air-conditioning system as claimed in claim 1, wherein the inner wall of the storage tank (1) is uniformly provided with a plurality of heating resistance wires (17) for heating the solid adsorption particles therein.

8. The dehumidifying device for automatically replacing hygroscopic particles based on a dehumidifying air-conditioning system as claimed in claim 7, wherein at least one exhaust pipe (16) communicated with the inside of the storage tank (1) is vertically and fixedly arranged at the top of the storage tank, and a one-way valve is fixedly arranged on the exhaust pipe (16).

9. The dehumidifying device based on automatic replacement of moisture-absorbing particles of a dehumidifying air-conditioning system as claimed in claim 1, wherein a filling pipe (12) communicated with the inside of the storage tank (1) is vertically and fixedly arranged at the top of the storage tank, and a sealing cover is fixedly arranged at the open top of the filling pipe (12) in a threaded manner.

10. The dehumidifying apparatus for automatically replacing moisture-absorbing particles based on a dehumidifying air-conditioning system according to claim 1, wherein a limiting ring (13) for supporting the case (302) is horizontally fixedly provided inside each of the cases (301) located under the discharge port (6).