CN110215802B - Chemical reaction adsorption type cooling device - Google Patents

Abstract

The invention discloses a chemical reaction adsorption cooling device, and discloses an adsorption cooling device which exchanges heat between a first cooling pipe transversely arranged and a second cooling pipe longitudinally arranged, cools an adsorption medium in an adsorption structure, directly exchanges heat generated by reaction, and further cools in cooperation with airflow flow. The air flow circulating device is characterized in that the main body adsorption device is a box body structure, an adsorption plate is arranged in the box body structure, a first cooling pipe transversely penetrates through the main body adsorption device and is parallel to the adsorption plate, a second cooling pipe longitudinally penetrates through the main body adsorption device and is perpendicular to the adsorption plate, the first cooling pipe and the second cooling pipe are mutually staggered, the first cooling pipe and the second cooling pipe are formed by connecting a plurality of metal pipes and a plurality of hoses, the first cooling pipe and the second cooling pipe are coil pipes, the air flow circulating system is arranged on the main body adsorption device and is communicated with the main body adsorption device, and circulating air flows enter from two sides of the main body adsorption device and are discharged from the top of the main body adsorption device.

Description

Chemical reaction adsorption type cooling device

Technical Field

The invention discloses a chemical reaction adsorption cooling device, relates to an adsorption cooling device for carrying out adsorption cooling and double-channel cooling on an adsorption medium aiming at heat generated in a chemical reaction process, and belongs to the field of chemical production. In particular to an adsorption cooling device which exchanges heat between a first cooling pipe transversely arranged and a second cooling pipe longitudinally arranged, cools an adsorption medium in an adsorption structure, directly exchanges heat generated by reaction at the same time, and further cools the adsorption cooling device by matching with airflow flow.

Background

At present, in the chemical production process, different chemical industry solutions can often appear in the reaction stage, catalytic phase releases a large amount of chemical reaction heat, in order to ensure reaction temperature's stability, need carry out reaction vessel's cooling, current cooling methods are as long as adopt two kinds of methods of physics and chemistry, most cooling all belongs to the physics cooling, absorb outside heat through the physical phase transition and refrigerate, current pipeline cooling methods structure is fixed, can not extend the extension, and the direction is fixed, can't carry out thermal interaction along reaction vessel vertically and horizontally dark three-dimensional direction, and because the continuation of reaction takes place, the heat needs the continuous exchange cooling of carrying out, and then reach the cooling to chemical industry reaction liquid, current adoption adsorption cooling's method mainly adsorbs through adsorption medium, through selecting the active carbon. However, when the adsorption coolant is wetted, the adsorption coolant cannot be thermally adsorbed in a large amount, and the conventional adsorption cooling method does not further cool the heat of the adsorption medium, so that the continuity of adsorption cooling is short, which affects subsequent heat dissipation and cooling, and thus the adsorption cooling efficiency is lowered.

Publication No. CN102202969B discloses an improved aircraft sorption cooling system comprising: an evaporator; a first adsorber containing a first adsorption medium for adsorbing the adsorption coolant evaporated in the evaporator; and a second adsorber containing a second adsorption medium for adsorbing the evaporated adsorption coolant in the evaporator, wherein the first adsorber and the second adsorber can be operated alternately in an adsorption mode and a desorption mode, such that one adsorber adsorbs the adsorption coolant and the other adsorber can be regenerated. The heat transfer system in the adsorption cooling system is designed to transfer heat from the adsorber which is switched from the desorption mode to the adsorption mode to the adsorber which is switched from the adsorption mode to the desorption mode by means of a heat transfer fluid during a transition phase in which one adsorber is switched from the adsorption mode to the desorption mode and the other adsorber is switched from the desorption mode to the adsorption mode, in which device the system structure is complex, the combination effect with the chemical reaction liquid is poor, the heat exchange efficiency is low, and the reaction heat in the reaction vessel cannot be cooled;

the publication No. CN206225501U discloses an automatically controlled electric automobile battery pack cooling system, which comprises a battery pack and a cooling water tank, wherein the battery pack is provided with a cooling water pipe, one end of the cooling water pipe is connected with a water inlet pipe, the other end of the cooling water pipe is connected with a water outlet pipe, the cooling water tank is provided with a water pump for conveying water to the water inlet pipe, the cooling system also comprises a control circuit for controlling the pump to be started, a thermistor is arranged near the battery pack and is positioned on the control circuit, the control circuit is provided with a refitted voltmeter for testing the voltage of the thermistor, a pointer of the refitted voltmeter is provided with a contact, a contact ring is arranged in the refitted voltmeter, the contact and the contact ring are contacted and separated to realize the on-off of the control circuit, the device carries out heat adsorption and exchange through the pipeline arrangement, the exchange effectiveness is poor, and simultaneously, the combination with liquid and the cooling radiation range can not be further expanded, the cooling form is single.

Disclosure of Invention

In order to improve the situation, the invention provides a chemical reaction adsorption cooling device, which exchanges heat between a first cooling pipe transversely arranged and a second cooling pipe longitudinally arranged, cools an adsorption medium in an adsorption structure, directly exchanges heat generated by reaction, and further cools the adsorption cooling device in cooperation with airflow flow.

The invention relates to a chemical reaction adsorption cooling device, which is realized as follows: the invention relates to a chemical reaction adsorption type cooling device which comprises a first cooling pipe, a second cooling pipe, a main body adsorption device and an air flow circulating system, wherein the main body adsorption device is of a box body structure, an adsorption plate is arranged in the box body structure, the first cooling pipe transversely penetrates through the main body adsorption device and is parallel to the adsorption plate, the second cooling pipe longitudinally penetrates through the main body adsorption device and is perpendicular to the adsorption plate, the first cooling pipe and the second cooling pipe are mutually staggered, the first cooling pipe and the second cooling pipe are formed by connecting a plurality of metal pipes and a plurality of hoses, the first cooling pipe and the second cooling pipe are both coil pipes, the air flow circulating system is arranged on the main body adsorption device and is communicated with the main body adsorption device, circulating air flows enter from two sides of the main body adsorption device and are discharged from the top,

the main body adsorption device comprises a main body box, a wind grid plate, auxiliary flow plates, a main body box cover, adsorption plates and flow distribution plates, wherein the two main body box covers are respectively arranged on the front end surface and the rear end surface of the main body box and are combined with the main body box to form a box body structure, the main body box and the main body box cover are made of aluminum-based metal materials, the main body box is of a square frame body structure, a limiting platform for combining and limiting with the main body box is arranged at the edge position of the main body box cover, a matrix hole group is arranged on the main body box cover, through grooves for communicating with an air flow circulating system are correspondingly arranged at the two sides of the main body box, a circle of groove for accommodating a sealing strip is arranged at the outer edge of each through groove, each two through grooves are in one group, the width of each through groove is one third of the width of the main body box, the interval between the two through grooves in the same group is one third of the width of the main body box, and the flow distribution plates are equidistantly arranged in the through grooves, the section of the flow distribution plate is in a water drop shape along the horizontal direction, the top of the main body frame is provided with a plurality of rectangular grooves, the wind grid plate is detachably arranged in the rectangular grooves, the bottom surface of the main body frame is provided with two strip-shaped grooves which are respectively positioned on the trisection line of the width of the main body box, two adsorption plates are arranged in the main body box and respectively and correspondingly arranged in the strip-shaped grooves, the adsorption plates extend to the outer side of the main body box through the strip-shaped grooves, an adsorption medium is filled between the two adsorption plates, the adsorption medium is a solid adsorbent, two groups of auxiliary flow plates are correspondingly arranged on the adsorption plates and positioned below the main body box, a plurality of auxiliary flow plates in the same group are mutually parallel, an inclined angle exists between the auxiliary flow plates and the adsorption plates, the two groups of auxiliary flow plates are relatively distributed, the auxiliary flow plates are made of a copper-based material, the adsorption plates are provided with matrix hole groups and correspond to the matrix hole groups on the main body box cover,

the air flow circulating system comprises a fan, flow distributing covers, a flow collecting assembly, a main flow collecting cover and a sealing strip, wherein the four flow distributing covers are correspondingly arranged on through holes on two sides of a main box and are communicated with the inside of the main box, the sealing strip is arranged between the flow distributing cone and the main box, the flow distributing covers are of hollow structures, the internal sectional areas of the flow distributing covers are gradually reduced along the height direction of the main box, the two flow distributing covers on the same side are communicated through the flow collecting assembly, the main flow collecting cover is arranged on the flow collecting assembly, the main flow collecting cover is arranged above the main box in a suspension mode in an extending mode, the fan is arranged between the main flow collecting covers and is positioned right above a wind grid plate, the fan pumps air flow in the main box outwards to blow the air flow into the main flow collecting cover,

the first cooling pipe is composed of a hose, a first cooling outflow pipe, a first cooling inlet pipe, a first main body pipe and a first mounting joint, the first main body pipes are arranged in the main body box at equal intervals and located between the two adsorption plates, two ends of the first main body pipe are fixedly connected with the main body box through the first mounting joint, the first main body pipes are connected through the hose to form a series pipeline, the first cooling inlet pipe is communicated with one end of the formed series pipeline, the first cooling outflow pipe is communicated with the other end of the formed series pipeline, and the first main body pipe is attached to the two adsorption plates;

the second cooling pipe is composed of a second cooling outflow pipe, a second cooling inlet pipe, a second main body pipe, a fixing nut, limiting rings and sealing rings, a plurality of second main body pipes correspondingly penetrate through a main body box cover and a matrix hole group on an adsorption plate, the outer side wall of the second main body pipe is provided with threads, the two limiting rings are arranged on the outer side of the second main body pipe in a threaded manner, the two limiting rings are respectively positioned on the outer side of the adsorption plate, the two sealing rings are arranged on the second main body pipe and are tightly attached to the corresponding main body box cover, the two ends of the second main body pipe are locked and fixed through the fixing nut, the plurality of second main body pipes are connected through a hose to form another series pipeline, and the second cooling outflow pipe and the second cooling inlet pipe are respectively arranged at the two ends of the other series pipeline,

the wind grid plate consists of a through plate, transverse partition plates, a main body frame and barrier strips, a plurality of barrier strips for mounting and fixing are arranged at the edge of one side of the main body frame, a plurality of transverse partition plates are arranged in the main body frame and are distributed at equal intervals, the cross sections of the transverse partition plates are S-shaped, the through plate is arranged in the main body frame and sequentially penetrates through the transverse partition plates, the through plate is W-shaped and is wavy in unit length,

the hose for connection is made by bending a copper pipe, and the radiation range of the hose can be adjusted and replaced;

furthermore, the first cooling pipe and the second cooling pipe are of polygonal structures;

furthermore, a plurality of radiating fins are arranged on the outer side of the hose;

furthermore, the number of the fans is two, and the fans correspond to the main collecting cover respectively;

further, the fan is obliquely arranged;

the invention also relates to a first cooling pipe connecting and mounting joint which comprises a main joint, an external thread, an outer protection ring and an inner connection pipe, wherein the external thread is arranged on the outer wall of the main joint, the inner connection pipe and the outer protection ring are respectively arranged at two ends of the main joint, the outer protection ring and the inner connection pipe are coaxial, and the outer side wall of the main joint is also provided with a section of limiting conical surface and an annular limiting structure.

Advantageous effects

Firstly, multidirectional heat exchange cooling is carried out on chemical reaction heat through a transverse cooling system and a longitudinal cooling system.

And secondly, the heat exchange of the adsorption plate is carried out by utilizing the internal airflow circulating system, the heat of the adsorption plate body is cooled, and the heat exchange efficiency of the adsorption plate is improved.

And thirdly, conducting heat conduction through the copper auxiliary flow plate, conducting and adsorbing chemical reaction heat through the auxiliary flow plate, and further cooling.

And fourthly, the auxiliary flow plate increases the contact area and the depth of the chemical reaction liquid and increases the accessible cooling range.

And fifthly, the extension layout of pipelines can be carried out according to the reaction range, and the universality is better.

Sixthly, the pipeline is good in connection sealing performance, the main box cover is sealed and fixed through the pipeline connection installation, installation procedures are saved, and the operation is convenient.

Drawings

FIG. 1 is a three-dimensional structure diagram of a chemical reaction adsorption cooling device according to the present invention;

FIG. 2 is a three-dimensional structure diagram of a main body box of the chemical reaction adsorption cooling device of the present invention;

FIG. 3 is a front view of a chemical reaction adsorption cooling device according to the present invention;

FIG. 4 is a rear view of a chemical reaction adsorption cooling device according to the present invention;

FIG. 5 is a perspective view of the piping inside the main tank of the adsorption cooling apparatus for chemical reaction according to the present invention;

FIG. 6 is a schematic structural diagram of a connection portion of a first cooling tube set of a chemical reaction adsorption cooling device according to the present invention;

FIG. 7 is a sectional view of a chemical reaction adsorption cooling apparatus according to the present invention, which shows only the layout relationship of the second cooling tube group;

FIG. 8 is a structural diagram of a second cooling pipe of the chemical reaction adsorption cooling device according to the present invention, which only shows a structural diagram of the connection position of the second cooling pipe;

FIG. 9 is a three-dimensional structure diagram of a wind grid plate of the chemical reaction adsorption cooling device of the present invention;

FIG. 10 is a top view of a chemical reaction adsorption cooling device wind grid plate of the present invention;

FIG. 11 is a schematic cross-sectional view of a chemical reaction adsorption cooling device wind grid plate according to the present invention;

FIG. 12 is a perspective view of an auxiliary flow plate set of the adsorption cooling device for chemical reaction according to the present invention;

fig. 13 is a bottom view of an auxiliary flow plate set of the adsorption cooling device for chemical reaction according to the present invention, which only shows the corresponding relationship between two adjacent auxiliary flow plates;

in the attached drawings

Wherein the parts are: main body case (1), fan (2), wind grid tray (3), assist and flow board (4), first cooling tube (5), second cooling tube (6), reposition of redundant personnel cover (7), mass flow assembly (8), main mass flow cover (9), main body case lid (10), hose (11), first cooling outlet pipe (12), first cooling admission pipe (13), second cooling outlet pipe (14), second cooling admission pipe (15), adsorption plate (16), first main part pipe (17), first erection joint (18), second main part pipe (19), sealing strip (20), flow distribution plate (21), external screw thread (22), outer guard ring (23), interconnection connecting pipe (24), fixation nut (25), spacing ring (26), sealing ring (27), run through board (28), cross slab (29), main body frame (30), blend stop (31)

The specific implementation mode is as follows:

the invention relates to a chemical reaction adsorption cooling device, which is realized as follows: the invention relates to a chemical reaction adsorption type cooling device which comprises a first cooling pipe (5), a second cooling pipe (6), a main body adsorption device and an air flow circulation system, wherein the main body adsorption device is of a box structure, an adsorption plate (16) is arranged in the main body adsorption device, the first cooling pipe (5) transversely penetrates through the main body adsorption device and is parallel to the adsorption plate (16), the second cooling pipe (6) longitudinally penetrates through the main body adsorption device and is perpendicular to the adsorption plate (16), the first cooling pipe (5) and the second cooling pipe (6) are mutually staggered, the first cooling pipe (5) and the second cooling pipe (6) are formed by connecting a plurality of metal pipes and a plurality of hoses (11), the first cooling pipe (5) and the second cooling pipe (6) are coiled pipes, the air flow circulation system is arranged on the main body adsorption device and is communicated with the main body adsorption device, and circulating air flows into a circulating system from two sides of the main body adsorption device, The water is discharged from the top of the reactor,

the main body adsorption device comprises a main body box (1), a wind grid plate (3), an auxiliary flow plate (4), main body box covers (10), an adsorption plate (16) and a flow distribution plate (21), wherein the two main body box covers (10) are respectively arranged on the front end surface and the rear end surface of the main body box (1) and are combined with the main body box (1) to form a box body structure, the main body box (1) and the main body box covers (10) are made of aluminum-based metal materials, the main body box (1) is of a square frame structure, a limiting platform for limiting the main body box covers (10) in a combined mode with the main body box (1) is arranged at the edge position of the main body box covers (10), a matrix hole group is arranged on each main body box cover (10), through grooves for communicating with an air circulation system are correspondingly arranged on the two sides of the main body box (1), a circle of grooves for containing sealing strips (20) are arranged on the outer edges of the through grooves, the through grooves are in a group, and the width of each through groove is one third of the width of the main body box (1), the interval between two through grooves in the same group is one third of the width of the main box (1), a plurality of splitter plates (21) are arranged in the through grooves at equal intervals, the cross sections of the splitter plates (21) are in a water drop shape along the horizontal direction, the top of the main frame (30) is provided with a plurality of rectangular grooves, the wind grid plates (3) are detachably arranged in the rectangular grooves, the bottom surface of the main frame (30) is provided with two strip-shaped grooves which are respectively positioned on the trisection line of the width of the main box (1), two adsorption plates (16) are arranged in the main box (1) and respectively and correspondingly arranged in the strip-shaped grooves, the adsorption plates (16) extend to the outer side of the main box (1) from the strip-shaped grooves, adsorption media are filled between the two adsorption plates (16), the adsorption media are solid adsorbents, two groups of auxiliary flow plates (4) are correspondingly arranged on the adsorption plates (16) and positioned below the main box (1), a plurality of auxiliary flow boards (4) of the same group are parallel to each other, an offset angle exists between the auxiliary flow board (4) and the adsorption plate (16), two groups of auxiliary flow boards (4) are distributed relatively, the auxiliary flow board (4) is made of copper-based materials, and a matrix hole group is arranged on the adsorption plate (16) and corresponds to a matrix hole group on the main box cover (10).

The air flow circulating system comprises a fan (2), four shunting covers (7), a flow collecting assembly (8), a main flow collecting cover (9) and a sealing strip (20), wherein the four shunting covers (7) are correspondingly arranged on through holes on two sides of a main body box (1) and are communicated with the main body box (1) inwards, the sealing strip (20) is arranged between a shunting cone and the main body box (1), the shunting covers (7) are of a hollow structure, the internal sectional area of each shunting cover (7) is gradually reduced along the height direction of the main body box (1), the two shunting covers (7) on the same side are communicated through the flow collecting assembly (8), the main flow collecting cover (9) is arranged on the flow collecting assembly (8), the main flow collecting cover (9) is suspended above the main body box (1) in an extending mode, the fan (2) is arranged between the main flow collecting covers (9) and is positioned right above a wind grid plate (3), and the fan (2) pumps air flow in the main body box (1) outwards, the air flow is blown into the main collecting cover (9),

the first cooling pipe (5) consists of a hose (11), a first cooling outflow pipe (12), a first cooling inlet pipe (13), a first main body pipe (17) and a first mounting joint (18), a plurality of first main body pipes (17) are arranged in the main body box (1) at equal intervals and are positioned between two adsorption plates (16), two ends of each first main body pipe (17) are fixedly connected with the main body box (1) through the first mounting joint (18), the first main body pipes (17) are connected through the hose (11) to form a serial pipeline, the first cooling inlet pipe (13) is communicated with one end of the formed serial pipeline, the first cooling outflow pipe (12) is communicated with the other end of the formed serial pipeline, and the first main body pipes (17) are attached to the two adsorption plates (16);

the second cooling pipe (6) is composed of a second cooling outflow pipe (14), a second cooling inflow pipe (15), second main body pipes (19), a fixing nut (25), limiting rings (26) and sealing rings (27), a plurality of second main body pipes (19) correspondingly penetrate through a main body box cover (10) and a matrix hole group on an adsorption plate (16), the outer side wall of each second main body pipe (19) is provided with a thread, the two limiting rings (26) are arranged on the outer side of the second main body pipe (19) in a threaded manner, the two limiting rings (26) are respectively arranged on the outer side of the adsorption plate (16), the two sealing rings (27) are arranged on the second main body pipes (19) and are tightly attached to the corresponding main body box cover (10), the two ends of each second main body pipe (19) are locked and fixed through fixing nuts, and the plurality of second main body pipes (19) are connected through hoses (11) to form another series pipeline, a second cooling outflow pipe (14) and a second cooling inlet pipe (15) are respectively arranged at two ends of the other serial pipeline,

the wind grid plate (3) is composed of a through plate (28), a transverse partition plate (29), a main body frame (30) and barrier strips (31), a plurality of barrier strips used for installation and fixation are arranged on the edge of one side of the main body frame (30), a plurality of transverse partition plates (29) are arranged in the main body frame (30), the transverse partition plates (29) are distributed at equal intervals, the cross section of each transverse partition plate (29) is S-shaped, the through plate (28) is arranged in the main body frame (30) and sequentially penetrates through the transverse partition plates (29), the through plate (28) is W-shaped, and the through plate (28) is wavy in unit length,

the hose (11) for connection is made by bending a copper pipe, and the radiation range of the hose (11) can be adjusted and replaced;

the first cooling pipe (5) is transversely arranged and can be fully contacted with an adsorption medium, the contact cooling length is increased, heat absorbed from chemical reaction is further transferred between the adsorption plates (16), and the heat is absorbed by the adsorption plates (16);

the second cooling pipe (6) is longitudinally arranged and can penetrate through two air flow circulation areas and an adsorption medium filling area, and the defect of short adsorption stroke is compensated through air flow circulation;

the air flow circulating system exchanges and takes out heat in the adsorption medium in the middle of the adsorption plate (16) through air flow circulation, so that the cooling continuity of the adsorption medium is improved;

the arrangement of the hose (11) can further arrange the radiation direction of the cooling pipeline according to different reaction containers, so that the radiation range of the cooling system is enlarged;

the arrangement of the wind grid plate (3) can perform partition and direction change on the extracted air flow, so that part of the air flow can exchange with the outside air flow, and the outside air flow can conveniently supplement and enter the air flow circulating system;

the design of the flow dividing cover (7) can form independent airflow circulation on two sides of the adsorption plate (16), heat exchange is carried out from two sides of the adsorption plate (16), and the cooling continuity of the adsorption plate (16) is further improved;

the limiting ring (26) on the second cooling pipe (6) can be in threaded connection with threads on the second cooling pipe (6) to clamp and press the two adsorption plates (16), so that the overall stability is improved;

when the device is used, the fan (2) is electrified, the first cooling pipe (5) and the second cooling pipe (6) are respectively communicated with an external cold medium pipeline, the main body box (1) is suspended at the upper side position of a chemical reaction container, so that the auxiliary flow sheet extends into chemical reaction liquid, meanwhile, the wind grid plate (3) on the main body box (1) is positioned above the liquid level surface of the chemical reaction, then the fan (2) is started, the fan (2) works to draw out gas in the main body box (1), the airflow is blown in from the main flow collecting cover (9) and is distributed into the corresponding flow distributing cover (7) through the flow collecting assembly (8), the airflow enters the main body box (1) through the flow distributing cover (7), backflow adsorption is carried out on two sides of the adsorption plate (16) in the main body box (1), heat on the adsorption plate (16) is exchanged, heat adsorption is carried out on the flow of the first cooling pipe (5) and the second cooling pipe (6), the adsorption plate (16) is finally collected, heat balance is carried out through heat exchange between the adsorption plates (16), the adsorption plate (16) is cooled through contact of the auxiliary flow plate (4) and chemical reaction liquid, the adsorption plate (16) body is cooled through a plurality of groups of circulating systems, and then the chemical reaction heat is cooled, so that the purpose of cooling the chemical reaction is achieved.

The invention also relates to a connecting and mounting joint of the first cooling pipe (5), the connecting and mounting joint of the first cooling pipe (5) consists of a main joint, an external thread (22), an outer protective ring (23) and an inner connecting pipe (24), the external thread (22) is arranged on the outer wall of the main joint, the inner connecting pipe (24) and the outer protective ring (23) are respectively arranged at two ends of the main joint, the outer protective ring (23) and the inner connecting pipe (24) are coaxial, and a section of limiting conical surface and an annular limiting structure are further arranged on the outer side wall of the main joint.

The above embodiments are preferred embodiments of the present invention, and are not intended to limit the scope of the present invention. It will be appreciated by those skilled in the art that changes may be made without departing from the scope of the invention, and it is intended that all matter contained in the above description or shown in the accompanying drawings shall be interpreted as illustrative and not in a limiting sense.

Claims (17)

1. The utility model provides a chemical industry reaction adsorption cooling device, includes first cooling tube, second cooling tube, main part adsorption equipment and air current circulation system, its characterized in that main part adsorption equipment is the box structure that inside was provided with the adsorption plate, and first cooling tube transversely runs through main part adsorption equipment, and is on a parallel with the adsorption plate, and the main part adsorption equipment is vertically run through to the second cooling tube, and perpendicular to adsorption plate, first cooling tube and second cooling tube are crisscross each other, first cooling tube, second cooling tube are formed by connecting a plurality of tubular metals and a plurality of hose, first cooling tube, second cooling tube are the coil pipe, and air current circulation system arranges on main part adsorption equipment, and is linked together with main part adsorption equipment, circulation air current gets into from main part adsorption equipment both sides, the top is discharged, main part adsorption equipment includes main part case, wind grid tray, flow board, The main box cover, the adsorption plates and the flow distribution plates are respectively arranged on the front end surface and the rear end surface of the main box and are combined with the main box to form a box body structure, the main box is of a square frame body structure, the edge position of the main box cover is provided with a limiting platform for limiting the combination with the main box, the main box cover is provided with a matrix hole group, two sides of the main box are correspondingly provided with a through groove for communicating with an air circulation system, the flow distribution plates are equidistantly arranged in the through groove, the top of the main box is provided with a plurality of rectangular grooves, a wind grid plate is detachably arranged in the rectangular grooves, the bottom surface of the main box is provided with two strip-shaped grooves, the two adsorption plates are arranged in the main box and are respectively and correspondingly arranged in the strip-shaped grooves, the adsorption plates extend to the outer side of the main box through the strip-shaped grooves, the adsorption media are filled between the two adsorption plates, the adsorption media are solid adsorbents, and the two groups of flow distribution plates are correspondingly arranged on the adsorption plates, the air circulation system comprises a fan, a flow dividing cover, a flow collecting assembly, a main flow collecting cover and a sealing strip, wherein the four flow dividing covers are correspondingly arranged on through holes on two sides of the main box and are communicated with the inside of the main box, the sealing strip is arranged between the flow dividing cover and the main box, the flow dividing cover is of a hollow structure, the internal sectional area of the flow dividing cover is gradually reduced along the height direction of the main box, the two flow dividing covers on the same side are communicated through the flow collecting assembly, the main flow collecting cover is arranged on the flow collecting assembly, the main flow collecting cover is arranged above the main box in an extending and suspending mode, the fan is arranged between the main flow collecting covers and is positioned right above the air grid plate, and the fan pumps out air flow in the main box, the airflow is blown into the primary collection hood.

2. The chemical reaction adsorption cooling device of claim 1, wherein the first cooling pipe comprises a hose, a first cooling outflow pipe, a first cooling inlet pipe, a first main pipe and a first mounting joint, the first main pipes are equidistantly arranged in the main box and are located between the two adsorption plates, two ends of the first main pipe are fixedly connected with the main box through the first mounting joint, the first main pipes are connected through the hose to form a series pipeline, the first cooling inlet pipe is communicated with one end of the series pipeline, the first cooling outflow pipe is communicated with the other end of the series pipeline, and the first main pipe is attached to the two adsorption plates.

3. The chemical reaction adsorption cooling device of claim 1, wherein the second cooling pipe comprises a second cooling outlet pipe, a second cooling inlet pipe, a second main pipe, a fixing nut, a limiting ring and a sealing ring, a plurality of second main pipes correspondingly penetrate through the main box cover and the matrix hole group on the adsorption plate, the outer side wall of the second main body pipe is provided with threads, the two limit rings are in threaded connection with the outer side of the second main body pipe, the two limit rings are respectively positioned at the outer sides of the adsorption plates, the two sealing rings are arranged on the second main body pipe, and is closely attached to the corresponding main body box cover, the two ends of the second main body pipe are locked and fixed through fixing nuts, the plurality of second main pipes are connected through a hose to form another series pipeline, and the second cooling outflow pipe and the second cooling inlet pipe are respectively arranged at two ends of the another series pipeline.

4. The chemical reaction adsorption cooling device as claimed in claim 1, wherein the wind grid plate comprises a through plate, a plurality of transverse partition plates, a main frame and a plurality of baffle bars, one side edge of the main frame is provided with a plurality of baffle bars for installation and fixation, a plurality of transverse partition plates are arranged in the main frame, and the transverse partition plates are distributed at equal intervals.

5. The chemical reaction adsorption cooling device of claim 1, wherein the main body box and the main body box cover are made of aluminum-based metal material.

6. The chemical reaction adsorption cooling device according to claim 1, wherein a circle of grooves for accommodating the sealing strips are formed in the outer edges of the through grooves, the through grooves are grouped in pairs, the width of each through groove is one third of the width of the main box, and the distance between two through grooves in the same group is one third of the width of the main box.

7. The chemical reaction adsorption cooling device of claim 1, wherein the cross section of the flow distribution plate is shaped like a drop along the horizontal direction.

8. The chemical reaction adsorption cooling device of claim 1, wherein the strip-shaped grooves are respectively positioned on a trisection line of the width of the main body box.

9. The adsorptive cooling apparatus according to claim 1, wherein the auxiliary flow plate and the adsorption plate are offset from each other by an angle.

10. The chemical reaction adsorption cooling device of claim 1 or 9, wherein the auxiliary flow plate is made of copper-based material.

11. The chemical reaction adsorption cooling device of claim 4, wherein the cross section of the diaphragm plate is S-shaped, and the through plate is disposed in the main frame and sequentially penetrates through the diaphragm plate.

12. The chemical reaction adsorption cooling device of claim 11, wherein the through plate is W-shaped, and the through plate has a wave shape per unit length.

13. The chemical reaction adsorption cooling device of claim 2, wherein the first cooling tube is transversely disposed to be in full contact with the adsorption medium, so as to increase the contact cooling length, and further transfer the heat absorbed from the chemical reaction to the space between the adsorption plates, and the heat is absorbed by the adsorption plates.

14. The chemical reaction adsorption cooling device of claim 3, wherein the second cooling pipe is longitudinally arranged to penetrate through two air circulation areas and an adsorption medium filling area, and the defect of short adsorption stroke is compensated by air circulation.

15. The chemical reaction adsorption cooling device of claim 1, wherein the air circulation system exchanges and carries out heat exchange in the adsorption medium in the middle of the adsorption plate through air circulation, thereby improving cooling continuity of the adsorption medium.

16. The chemical reaction adsorption cooling device of claim 4, wherein the wind grating plate is arranged to change the direction of the extracted air flow in a partitioned manner, so that part of the air flow can exchange with the outside air flow, and the outside air flow can be supplemented and enter the air flow circulation system conveniently.

17. The chemical reaction adsorption cooling device of claim 1, wherein the flow dividing cover can form independent air circulation on two sides of the adsorption plate, and heat exchange is performed from two sides of the adsorption plate, so as to further improve the cooling continuity of the adsorption plate.

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