CN117898131A - Five-sided temperature control structure of granary - Google Patents

Abstract

The application relates to the field of grain storage, in particular to a grain bin five-sided temperature control structure which comprises a bin body, a sandwich plate, an upper air channel and a lower air channel, wherein the bin body is provided with a storage cavity, the sandwich plate, the upper air channel and the lower air channel are fixedly connected to the inner wall of the storage cavity, the sandwich plate is provided with a communication air channel, the upper air channel is communicated with the upper end of the communication air channel, the lower air channel is communicated with the lower end of the communication air channel, the upper air channel is circumferentially arranged along the inner wall of the storage cavity, the sandwich plate is provided with a plurality of sandwich plates, the sandwich plates are uniformly arranged at intervals along the extending direction of the upper air channel, and the adjacent sandwich plates are mutually abutted. The inner wall in holding chamber is covered to the sandwich panel circumference, and grain is located the sandwich panel inner periphery, and the sandwich panel separates grain and the internal wall in storehouse to let in the air conditioning in the sandwich panel, reduce the probability that external heat and grain contact make grain breed bacterium, protect grain.

Description

Five-sided temperature control structure of granary

Technical Field

The application relates to the field of grain storage, in particular to a grain bin five-sided temperature control structure.

Background

The grain storage is the continuation of agricultural cultivation, the storage technology is developed along with the development of agriculture, the agricultural production forms a certain scale along with the development of the original agriculture, the grain is remained and gradually developed from grain processing to storage, the grain bin is an important component of the grain storage technology, and the grain blocking door is an essential component in the grain bin and is used for blocking the grain in the grain bin, so that the grain storage device has the function of preventing grain leakage.

The utility model patent with the publication number of CN215454100U discloses a grain bin five-side temperature control grain storage system, which comprises a bin body, a ventilation system and a temperature control system; the ventilation system comprises a distributed main air pipe arranged at the bottom of the bin body, and a plurality of branch air pipes arranged along the height direction of the bin body are arranged on the main air pipe; the temperature control system comprises a granary air-tightness air conditioner arranged on the outer side of the granary body, the granary air-tightness air conditioner comprises an air supply opening and an air return opening, the air supply opening is arranged corresponding to the clearance on the granary body, the air return opening is connected with one end of an air return pipe, and the other end of the air return pipe is communicated with the upper end of at least one branch air pipe serving as an air return passage; wherein, the upper end of the branch air pipe used as the air inlet channel is provided with an air inlet valve, and one side of the air inlet valve is provided with an electric actuator; the control box is electrically connected with the electric actuator. The ventilation system and the temperature control system realize that the cold air flows in the main air pipe and the branch air pipes, so that the temperature of the space inside the bin body is conveniently reduced.

But inside the storehouse body, the grain that is close to storehouse body border and the internal wall direct contact of storehouse, the external heat in storehouse can pass to the storehouse through the wall in, and these border areas do not have the tuber pipe to distribute, and grain is easily heated and breeds the bacterium, leads to the grain impaired.

Disclosure of Invention

In order to protect grains, the application provides a grain bin five-sided temperature control structure.

The application provides a granary five-sided temperature control structure, which adopts the following technical scheme:

The utility model provides a five-sided accuse temperature structure of granary, includes the storehouse body, sandwich panel, upper portion wind channel and lower part wind channel, the storehouse body is equipped with the storage chamber, sandwich panel, upper portion wind channel and lower part wind channel are equal fixed connection in the inner wall of storage chamber, the sandwich panel is equipped with the intercommunication wind channel, upper portion wind channel intercommunication in the upper end of intercommunication wind channel, lower part wind channel intercommunication in the lower extreme of intercommunication wind channel, upper portion wind channel sets up along the inner wall circumference in storage chamber, the sandwich panel is equipped with a plurality ofly, a plurality of the sandwich panel sets up along the even interval of extending direction in upper portion wind channel, adjacent the mutual butt of sandwich panel.

Through adopting above-mentioned technical scheme, the inner wall in holding chamber is covered to the sandwich panel circumference, and grain is located the sandwich panel inner periphery, and the sandwich panel separates grain and the internal wall in storehouse to let in the air conditioning in the sandwich panel, reduce the probability that outside heat and grain contact make grain breed bacterium, protect grain.

Preferably, the air conditioner further comprises a partition plate, the partition plate is fixedly connected to the inner wall of the upper air channel, the partition plate divides the upper air channel into an air inlet cavity and an air return cavity, the outer wall of the upper air channel is provided with an air inlet and an air return opening, the air inlet cavity is communicated with the air inlet and a part of the communicated air channel, and the air return cavity is communicated with the air return opening and another part of the communicated air channel.

Through adopting above-mentioned technical scheme, the baffle separates the back with upper portion wind channel, is convenient for carry out the gas circulation, and after gas got into the air inlet chamber from the air intake, discharge from the return air inlet after passing through a part intercommunication wind channel, lower part wind channel and another part intercommunication wind channel in proper order, realizes the gas circulation, and the heat of storehouse body inner wall is taken away to the gas of being convenient for protects grain.

Preferably, the air conditioner further comprises a fan and an air cooler, wherein the inlet of the fan is communicated with the return air inlet, the outlet of the fan is communicated with the inlet of the air cooler, and the outlet of the air cooler is communicated with the air inlet.

Through adopting above-mentioned technical scheme, the fan rotates and makes the return air intracavity form negative pressure, and the control gas of being convenient for flows in the sandwich panel, and the gas after the refrigeration begins to carry out heat exchange with the internal wall of storehouse after entering air inlet chamber, and the gas after the intensification is taken out by the fan and is refrigerated again, gets into the fan, reduces the energy loss.

Preferably, the automatic grain storage device further comprises a bin gate, a grain blocking gate and a cover plate, wherein the bin body is provided with an inlet and an outlet, the bin gate is hinged to the inner wall of the inlet and the outlet, the bin gate is used for covering the inlet and the outlet, the grain blocking gate is arranged on one side, close to the storage cavity, of the bin gate, the grain blocking gate is hinged to the inner wall of the inlet and the outlet, the grain blocking gate is vertical to the hinge axis of the inner wall of the inlet and the outlet, the cover plate is fixedly connected to the inner wall of the storage cavity, the cover plate is used for being abutted to the upper end of the grain blocking gate, a connecting cavity is arranged between the bin gate, the grain blocking gate and the cover plate, an air inlet and an air outlet are arranged at the upper end of the cover plate, the air inlet and the air outlet are both communicated to the connecting cavity, and the air inlet is communicated to the air inlet cavity.

By adopting the technical scheme, the temperature near the grain blocking door is adjusted by taking away the hot air in the connecting cavity from the air outlet due to the fact that the wall body does not exist near the grain blocking door, the heat insulation performance is poor, grains are easy to damage, part of cold air in the air inlet cavity enters the connecting cavity from the air inlet, and the grains are protected.

Preferably, the grain storage device further comprises a hose, the upper end of the grain blocking door is provided with a guide groove, one end of the grain blocking door, deviating from the bin door, is provided with a guide opening, the guide opening is communicated with the lower end of the guide groove, the inner wall of the inlet and the outlet is provided with an air outlet, the air outlet is arranged at the lower part of the inlet and the outlet, the inner wall of the storage cavity is provided with a connecting channel, the connecting channel is communicated with the air outlet, one end of the hose is communicated with the connecting channel, the other end of the hose is communicated with the guide opening, and the guide groove is used for being communicated with the air inlet.

Through adopting above-mentioned technical scheme, when keeping off grain door and closing, the air conditioning loops through air inlet, guide way, guiding mouth, hose, connecting channel and gas vent entering connection chamber lower part, and the gas outlet of being convenient for takes away the hot air on connection chamber upper portion for connect the intracavity and fill the air conditioning, reduce the air conditioning and get into the probability that the air conditioning overflows from the gas outlet after the air inlet directly.

Preferably, the air conditioner further comprises a guide rod and a sliding block, wherein an installation groove is formed in the inner wall of the inlet and the outlet, the air outlet is formed in the bottom of the installation groove, the guide rod is fixedly connected to the groove wall of the installation groove, the sliding block is connected to the guide rod in a sliding mode, the sliding direction of the sliding block is vertical, and the sliding block is used for covering the air outlet.

Through adopting above-mentioned technical scheme, the sliding block is convenient for control air exit and the break-make of connecting the chamber, and when the bin gate was opened, the sliding block was with the shutoff of air exit, can reduce the waste of air conditioning.

Preferably, the storage device further comprises a door shaft, the inner wall of the inlet and the outlet is provided with a placing groove, the placing groove is arranged on one side, away from the storage cavity, of the mounting groove, the placing groove is communicated with the mounting groove, the door shaft rotates around the axis of the door shaft to be connected with the groove wall of the placing groove, the rotation axis of the door shaft is vertical, one end of the bin door is fixedly connected with the door shaft, the bin door is provided with an avoidance groove towards one end of the mounting groove, one end of the sliding block is arranged in the avoidance groove, the sliding block is provided with a sliding opening, and the door shaft is in threaded connection with the inner wall of the sliding opening.

Through adopting above-mentioned technical scheme, when the bin gate was opened, the sliding block covered the air exit, and when the bin gate was closed, air exit and connection chamber intercommunication are convenient for control the break-make of air exit.

Preferably, the grain guide device further comprises a first cover plate and a second cover plate, wherein the first cover plate is connected to the upper end of the grain blocking door in a sliding mode, the first cover plate is used for covering the notch of the guide groove, the second cover plate is connected to the lower end of the cover plate in a sliding mode, and the second cover plate is used for covering the air inlet.

Through adopting above-mentioned technical scheme, when keeping off grain door and opening, first blanking plate and second blanking plate cover the notch of air inlet and guide way, reduce impurity entering guide way, the impurity is difficult for the clearance in the guide way, reduces the air conditioning and overflows, causes the wasting of resources.

Preferably, the grain-blocking device further comprises a third spring, a fixed pulley, a pull rope and a weight, wherein the third connecting groove is formed in the lower end of the cover plate, the third connecting groove is formed in one side, away from the grain-blocking door, of the air outlet, one end of the third spring is fixedly connected with the groove wall of the third connecting groove towards the grain-blocking door, the other end of the third spring is fixedly connected with the third cover plate, one end, facing the grain-blocking door, of the bin door is provided with a lead opening, the outer wall of the bin door is provided with a warning groove, the bin door is provided with a lead channel, the lead channel is communicated with the lead opening and the warning groove, the fixed pulley is arranged on one side, close to the grain-blocking door, of the air outlet, the fixed pulley is rotationally connected to the lower end of the cover plate around the axis of the fixed pulley, one end of the pull rope is fixedly connected with the third cover plate, the other end of the pull rope bypasses the fixed pulley and is fixedly connected with the weight after penetrating through the lead opening and the lead channel, and the weight is slidably embedded in the warning groove.

Through adopting above-mentioned technical scheme, when the door pulls open the back, the warning groove blocks the pouring weight, and the door passes through stay cord pulling third blanking plate, covers the gas outlet, reduces outside steam and gets into the return air intracavity from the gas outlet, and when the door was closed, the elasticity of third spring made the third blanking plate reset, did not block the gas outlet, if the third blanking plate did not successfully reset, the stay cord was not hard up, and the pouring weight position moves down, is convenient for judge the break-make of gas outlet.

In summary, the present application includes at least one of the following beneficial technical effects:

1. The inner wall of the storage cavity is circumferentially covered by the sandwich plate, grains are positioned at the inner periphery of the sandwich plate, the sandwich plate separates the grains from the inner wall of the bin body, cold air is introduced into the sandwich plate, the probability that the grains grow bacteria due to contact of external heat and the grains is reduced, and the grains are protected;

2. When the grain blocking door is closed, cold air sequentially enters the lower part of the connecting cavity through the air inlet, the guide groove, the guide opening, the hose, the connecting channel and the air outlet, so that the air outlet is convenient for pumping hot air at the upper part of the connecting cavity, the connecting cavity is filled with the cold air, and the probability that the cold air overflows from the air outlet directly after entering the air inlet is reduced;

3. When the bin gate is pulled open, the warning groove clamps the weight, the bin gate pulls the third shielding plate through the pull rope, the air outlet is covered, external hot air is reduced, the air outlet enters the return air cavity from the air outlet, when the bin gate is closed, the elastic force of the third spring enables the third shielding plate to reset, the air outlet is not blocked, and if the third shielding plate is not successfully reset, the pull rope loosens, the position of the weight moves downwards, and the judgment of the on-off of the air outlet is facilitated.

Drawings

FIG. 1 is a cross-sectional view of a five-sided temperature control structure for a grain bin.

FIG. 2 is a schematic diagram of the overall structure of a five-sided temperature control structure of a grain bin.

FIG. 3 is a cross-sectional view of the cartridge body, partition assembly and auxiliary assembly.

Fig. 4 is a schematic view of the overall structure of the grain gate and hose.

Fig. 5 is an in-house elevation view of a grain bin five-sided temperature control structure.

Fig. 6 is a cross-sectional view of a temperature control assembly.

FIG. 7 is a schematic view of the overall construction of the partition assembly and auxiliary assembly.

Fig. 8 is a schematic view of the overall structure of the grain gate, the cover plate, the covering member and the warning member.

Reference numerals illustrate: 1. a bin body; 11. a storage chamber; 111. a connection channel; 12. an inlet and an outlet; 121. a placement groove; 122. a mounting groove; 1221. an air outlet; 2. a partition assembly; 21. a door spindle; 22. a bin gate; 221. an avoidance groove; 222. an observation groove; 223. a lead wire port; 224. a warning groove; 225. a lead path; 23. a grain blocking door; 231. a connecting cavity; 232. a guide groove; 233. a guide opening; 24. a cover plate; 241. an air inlet; 242. an air outlet; 243. a second connecting groove; 244. a third connecting groove; 25. a hose; 3. a temperature control assembly; 31. a sandwich panel; 311. the air duct is communicated; 32. an upper air duct; 321. an air inlet cavity; 322. a return air cavity; 323. an air inlet; 324. an air return port; 33. a lower air duct; 34. a partition plate; 35. a blower; 36. an air cooler; 4. an auxiliary component; 41. a guide rod; 42. a sliding block; 421. a guide hole; 422. a sliding port; 43. a sponge; 44. glass; 45. a covering member; 451. a connecting block; 4511. a first connection groove; 452. a first spring; 453. a first cover plate; 454. a first rubber block; 455. a second spring; 456. a second cover plate; 457. a second rubber block; 458. a third spring; 459. a third cover plate; 46. a warning member; 461. a fixed pulley; 462. a pull rope; 463. a weight block; 464. and a guide wheel.

Detailed Description

The application is described in further detail below with reference to fig. 1-8.

The embodiment of the application discloses a granary five-sided temperature control structure. Referring to fig. 1 and 2, a grain bin five-sided temperature control structure comprises a bin body 1, a partition assembly 2, a temperature control assembly 3 and an auxiliary assembly 4.

Referring to fig. 1 and 3, the bin body 1 is provided with a storage cavity 11, the outer wall of the bin body 1 is provided with an inlet and an outlet 12, the inlet and the outlet 12 are communicated with the storage cavity 11, the inner wall of the inlet and the outlet 12 is provided with placing grooves 121, the length direction of each placing groove 121 is vertical, each placing groove 121 extends in a direction away from the storage cavity 11, two placing grooves 121 are arranged, and the two placing grooves 121 are opposite to each other.

The partition assembly 2 comprises a door spindle 21, a bin door 22, a grain door 23, a cover plate 24 and a hose 25. The both ends of door-hinge 21 rotate around self axis and connect in the cell wall of standing groove 121, the axis of rotation of door-hinge 21 is vertical, bin gate 22 is equipped with two, the one end fixed connection of bin gate 22 is in door-hinge 21, the other end of bin gate 22 is used for the butt another bin gate 22, two bin gates 22 are used for covering import and export 12 jointly, the upper end butt import and export 12 downwardly directed inner wall of bin gate 22, the lower extreme butt ground of bin gate 22, when bin gate 22 covers import and export 12, the outer wall butt standing groove 121 of bin gate 22 orientation storage chamber 11 deviates from the cell wall of storage chamber 11.

Referring to fig. 3, the grain blocking door 23 is arranged on one side of the bin door 22, which is close to the storage cavity 11, two grain blocking doors 23 are arranged, one end of each grain blocking door 23 is hinged to the inner wall of the inlet and outlet 12, the other end of each grain blocking door 23 is used for being abutted against the other grain blocking door 23, the hinge axis of each grain blocking door 23 and the inner wall of the inlet and outlet 12 is vertical, one end, which is far away from the bin door 22, of each grain blocking door 23 is arranged in the storage cavity 11, and the lower end of each grain blocking door 23 is abutted against the bottom wall of the storage cavity 11.

Referring to fig. 1, a cover plate 24 is fixedly connected to the inner wall of the storage cavity 11, the cover plate 24 is in a triangle shape, when two grain blocking doors 23 are abutted against each other, the upper end of each grain blocking door 23 is abutted against the lower end of the corresponding cover plate 24, a connecting cavity 231 is arranged among the bin door 22, the grain blocking doors 23 and the cover plate 24, an air inlet 241 and an air outlet 242 are arranged at the upper end of the corresponding cover plate 24, the air outlets 242 are all communicated with the connecting cavity 231, and the air inlet 241 and the air outlet 242 are respectively arranged close to the two grain blocking doors 23.

Referring to fig. 1 and 4, a guide groove 232 is provided at an upper end of the grain gate 23 near the air inlet 241, a guide opening 233 is provided at an end of the grain gate 23 facing away from the bin gate 22, the guide opening 233 is communicated with a lower end of the guide groove 232, and the guide groove 232 is used for communicating with the air inlet 241.

Referring to fig. 3 and 4, the inner wall of the inlet and outlet 12 is provided with a mounting groove 122, the mounting groove 122 is arranged on one side of the placing groove 121 close to the grain blocking door 23, the mounting groove 122 is arranged on the lower portion of the inlet and outlet 12, the mounting groove 122 is communicated with the placing groove 121, the bottom of the mounting groove 122 is provided with a plurality of air outlets 1221, and the plurality of air outlets 1221 are uniformly arranged at intervals along the length direction of the mounting groove 122.

The inner wall of the storage chamber 11 is provided with a connecting channel 111, the air outlet 1221 is communicated with the connecting channel 111, one end of the hose 25 is communicated with the connecting channel 111, the outer wall of the hose 25 is coaxially and fixedly connected with the inner wall of the connecting channel 111, the other end of the hose 25 is communicated with the guide opening 233, and the outer wall of the hose 25 is coaxially and fixedly connected with the inner wall of the guide opening 233.

Referring to fig. 5 and 6, the temperature control assembly 3 includes a sandwich panel 31, an upper air duct 32, a lower air duct 33, a partition 34, a fan 35, and an air cooler 36. The sandwich plate 31, the upper air duct 32 and the lower air duct 33 are fixedly connected to the inner wall of the storage cavity 11, the upper air duct 32 is fixedly connected to the upper end of the sandwich plate 31, the lower air duct 33 is fixedly connected to the lower end of the sandwich plate 31, the sandwich plate 31 is provided with a communication air duct 311, the upper air duct 32 is communicated to the upper end of the communication air duct 311, and the lower air duct 33 is communicated to the lower end of the communication air duct 311. The upper air duct 32 is circumferentially arranged along the inner wall of the storage chamber 11, the lower air duct 33 is adjacent to the bottom wall of the storage chamber 11, and the lower air duct 33 is wound around the inlet and outlet 12 from above the inlet and outlet 12 along the edges of the inlet and outlet 12 and the discharge port. The sandwich plate 31 is provided with a plurality of sandwich plates 31, and a plurality of sandwich plates 31 are uniformly arranged at intervals along the extending direction of the upper air duct 32, and adjacent sandwich plates 31 are mutually abutted.

The baffle 34 fixed connection is in the inner wall of upper portion wind channel 32, and baffle 34 is equipped with a plurality ofly, and baffle 34 separates upper portion wind channel 32 into air inlet chamber 321 and return air chamber 322, and air inlet chamber 321 and return air chamber 322 are equipped with a plurality ofly, and the adjacent both sides in return air chamber 322 all set up to air inlet chamber 321. The outer wall in upper portion wind channel 32 is equipped with air intake 323 and return air inlet 324, and air intake cavity 321 communicates in air intake 323 and a part intercommunication wind channel 311, and return air cavity 322 communicates in return air inlet 324 and another part intercommunication wind channel 311, and air intake 323 is equipped with a plurality ofly, and air intake 323 sets up along the even interval of the length direction in air intake cavity 321, and air intake 323 and intercommunication wind channel 311 one-to-one setting.

Referring to fig. 5, a blower 35 and an air cooler 36 are fixedly connected to the inner wall of the storage chamber 11, the blower 35 and the air cooler 36 are disposed above the upper air duct 32, an inlet of the blower 35 is connected to the return air inlet 324, an outlet of the blower 35 is connected to an inlet of the air cooler 36, an outlet of the air cooler 36 is connected to the air inlet 323, an air inlet 241 is connected to the air inlet chamber 321, and an air outlet 242 is connected to the return air chamber 322.

Referring to fig. 3 and 7, the auxiliary assembly 4 includes a guide bar 41, a sliding block 42, a sponge 43, glass 44, a covering member 45 and a warning member 46, the guide bar 41 is fixedly connected to the groove wall of the installation groove 122, the axis of the guide bar 41 is vertical, the guide bar 41 is arranged on one side of the installation groove 122, which is close to the grain blocking door 23, the bin door 22 is provided with a avoiding groove 221 towards one end of the installation groove 122, one end of the sliding block 42 is provided with a guide hole 421, the guide bar 41 is slidably connected to the inner wall of the guide hole 421, the other end of the sliding block 42 extends into the avoiding groove 221 and is provided with a sliding opening 422, the door shaft 21 is in threaded connection with the inner wall of the sliding opening 422, the sponge 43 is fixedly connected to the groove wall of the avoiding groove 221, the sponge 43 is provided with two pieces, and the two sponges 43 are respectively arranged on the upper side and the lower side of the sliding block 42. The one end that the bin gate 22 deviates from dodging the groove 221 is equipped with observation groove 222, and observation groove 222 communicates in dodging the groove 221, and glass 44 fixed connection is in the cell wall of observation groove 222, and glass 44 covers the notch of observation groove 222, and glass 44 is used for observing the state of sliding block 42.

Referring to fig. 7 and 8, the cover 45 includes a connection block 451, a first spring 452, a first cover 453, a first rubber block 454, a second spring 455, a second cover 456, a second rubber block 457, a third spring 458, and a third cover 459.

Referring to fig. 4 and 7, the connection block 451 is fixedly connected to one end of the grain blocking door 23, which is close to the air inlet 241, deviating from the bin door 22, the upper end of the connection block 451 is provided with a first connection slot 4511, one end of the first spring 452 is fixedly connected to the slot wall of the first connection slot 4511, which faces the cover plate 24, the other end of the first spring 452 is fixedly connected to one end of the first cover plate 453, the other end of the first cover plate 453 is fixedly connected to the first rubber block 454, the first cover plate 453 is slidably connected to the upper end surface of the grain blocking door 23, the first cover plate 453 is used for covering the slot opening of the guide slot 232, and the first rubber block 454 is used for abutting the seam between the cover plate 24 and the grain blocking door 23.

Referring to fig. 7 and 8, the lower end of the cover plate 24 is provided with a second connection groove 243, the second connection groove 243 is provided at one side of the air inlet 241 far from the grain baffle door 23, one end of the second spring 455 is fixedly connected to the second connection groove 243 toward the groove wall of the grain baffle door 23, the other end of the second spring 455 is fixedly connected to one end of the second cover plate 456, the other end of the second cover plate 456 is fixedly connected to a second rubber block 457, the upper end of the second cover plate 456 is slidably embedded in the second connection groove 243, the second connection groove 243 is provided as a trapezoid groove, the second cover plate 456 is used for covering the air inlet 241, and the second rubber block 457 is used for abutting the seam between the grain baffle door 23 and the cover plate 24.

The lower extreme of cover plate 24 is equipped with third spread groove 244, and third spread groove 244 locates the one side that the gas outlet 242 is close to door 22, and the one end fixed connection of third spring 458 is in third spread groove 244 and is directed towards the cell wall of keeping off grain door 23, and the other end fixed connection of third spring 458 is in third shielding plate 459, and the upper end of third shielding plate 459 slides and inlays in third spread groove 244, and third spread groove 244 is established to the dovetail groove, and third shielding plate 459 is used for covering gas outlet 242.

Referring to fig. 7 and 8, the warning member 46 includes a fixed pulley 461, a draw cord 462, a weight 463 and a guide wheel 464. The one end that door 22 was towards keeping off grain door 23 is equipped with lead wire mouth 223, the outer wall of door 22 is equipped with warning groove 224, warning groove 224 highly is less than the height of lead wire mouth 223, door 22 is equipped with lead wire passageway 225, the both ends of lead wire passageway 225 communicate respectively in lead wire mouth 223 and warning groove 224, the one side that gas outlet 242 is close to keeping off grain door 23 is located to fixed pulley 461, fixed pulley 461 rotates around self axis and connects in the lower extreme of cover plate 24, the axis of rotation of fixed pulley 461 is vertical, the one end fixed connection of stay cord 462 is in third shielding plate 459, the other end of stay cord 462 walks around fixed pulley 461, pass behind lead wire mouth 223 and the lead wire passageway 225 fixed connection in pouring weight 463, pouring weight 463 sliding inlay in warning groove 224. The guide wheels 464 are rotatably connected to the downward inner wall of the inlet and outlet 12 around the axis of the guide wheels 464, the rotation axis of the guide wheels 464 is vertical, two guide wheels 464 are arranged, and the two guide wheels 464 are used for allowing the pull rope 462 to pass through, so that the limit of the pull rope 462 is realized.

The embodiment of the application relates to a granary five-sided temperature control structure, which comprises the following implementation principles: the temperature control assembly 3 adjusts the inside temperature of the bin body 1, take away the wall heat of the bin body 1, protect grain, when auxiliary assembly 4 makes bin gate 22 open, the air exit 1221 and gas outlet 242 shutoff reduce outside dust impurity and get into in the temperature control assembly 3, when keeping off the grain gate 23 and open, guide slot 232 and air inlet 241 are covered automatically, reduce the dust and get into, protect the temperature control assembly 3, when keeping off the grain gate 23 and bin gate 22 and all close, can observe the state of sliding block 42 in order to judge whether air exit 1221 opens through glass 44, judge whether third blanking plate 459 keeps away from gas outlet 242 in the position of guide slot 232 through the pouring weight 463, guarantee to connect the intracavity 231 and fill air, protect grain.

The above embodiments are not intended to limit the scope of the present application, so: all equivalent changes in structure, shape and principle of the application should be covered in the scope of protection of the application.

Claims (10)

1. The utility model provides a granary five-sided accuse temperature structure which characterized in that: including storehouse body (1), sandwich panel (31), upper portion wind channel (32) and lower part wind channel (33), storehouse body (1) is equipped with storage chamber (11), sandwich panel (31), upper portion wind channel (32) and lower part wind channel (33) all fixed connection in the inner wall of storage chamber (11), sandwich panel (31) are equipped with intercommunication wind channel (311), upper portion wind channel (32) communicate in the upper end of intercommunication wind channel (311), lower part wind channel (33) communicate in the lower extreme of intercommunication wind channel (311), upper portion wind channel (32) set up along the inner wall circumference of storage chamber (11), sandwich panel (31) are equipped with a plurality ofly, a plurality of sandwich panel (31) are along the even interval setting of the extending direction of upper portion wind channel (32), adjacent sandwich panel (31) butt each other.

2. The grain bin five-sided temperature control structure of claim 1, wherein: still include baffle (34), baffle (34) fixed connection is in the inner wall of upper portion wind channel (32), baffle (34) separate upper portion wind channel (32) into air inlet chamber (321) and return air chamber (322), the outer wall of upper portion wind channel (32) is equipped with air intake (323) and return air inlet (324), air inlet chamber (321) communicate in air intake (323) and a part intercommunication wind channel (311), return air chamber (322) communicate in return air inlet (324) and another part intercommunication wind channel (311).

3. The grain bin five-sided temperature control structure of claim 2, wherein: the air cooler is characterized by further comprising a fan (35) and an air cooler (36), wherein the inlet of the fan (35) is communicated with the air return opening (324), the outlet of the fan (35) is communicated with the inlet of the air cooler (36), and the outlet of the air cooler (36) is communicated with the air inlet (323).

4. A grain bin pentahedral temperature control structure according to claim 3, characterized in that: still include bin gate (22), keep off grain door (23) and cover plate (24), bin gate (1) are equipped with and import and export (12), bin gate (22) are articulated in the inner wall of import and export (12), bin gate (22) are used for covering import and export (12), one side that bin gate (22) are close to storage chamber (11) is located to keep off grain door (23), keep off grain door (23) and articulate in the inner wall of import and export (12), keep off grain door (23) and the articulated axis of import and export (12) inner wall are vertical, cover plate (24) fixed connection is in the inner wall of storage chamber (11), cover plate (24) are used for supplying the upper end butt of keeping off grain door (23), be equipped with connecting chamber (231) between bin gate (22), keep off grain door (23) and the cover plate (24), the upper end of cover plate (24) is equipped with air inlet (241) and gas outlet (242), air inlet (241) and gas outlet (242) all communicate in connecting chamber (231), air inlet (321) communicate in return air chamber (321).

5. The grain bin five-sided temperature control structure of claim 4, wherein: still include hose (25), the upper end of keeping off grain door (23) is equipped with guide way (232), the one end that keeps off grain door (23) deviates from bin gate (22) is equipped with guiding mouth (233), guiding mouth (233) communicate in the lower extreme of guide way (232), the inner wall of import and export (12) is equipped with air exit (1221), the lower part of import and export (12) is located to air exit (1221), the inner wall of storage chamber (11) is equipped with connecting channel (111), connecting channel (111) communicate in air exit (1221), the one end intercommunication of hose (25) is in connecting channel (111), the other end intercommunication of hose (25) is in guiding mouth (233), guiding mouth (232) are used for communicating with air inlet (241).

6. The grain bin five-sided temperature control structure of claim 5, wherein: still include guide bar (41) and sliding block (42), the inner wall of import and export (12) is equipped with mounting groove (122), the tank bottom of mounting groove (122) is located to air exit (1221), guide bar (41) fixed connection is in the cell wall of mounting groove (122), sliding block (42) sliding connection is in guide bar (41), the slip direction of sliding block (42) is vertical, sliding block (42) are used for covering air exit (1221).

7. The grain bin five-sided temperature control structure of claim 6, wherein: still include door-hinge (21), the inner wall of import and export (12) is equipped with standing groove (121), one side that storage chamber (11) was kept away from to mounting groove (122) is located to standing groove (121), standing groove (121) communicate in mounting groove (122), door-hinge (21) rotate around self axis and connect in the cell wall of standing groove (121), the axis of rotation of door-hinge (21) is vertical, the one end fixed connection of door (22) is in door-hinge (21), the one end of door (22) orientation mounting groove (122) is equipped with dodges groove (221), dodges in groove (221) is located to the one end of sliding block (42), sliding block (42) are equipped with sliding mouth (422), door-hinge (21) threaded connection is in the inner wall of sliding mouth (422).

8. The grain bin five-sided temperature control structure of claim 5, wherein: still include first blanking plate (453) and second blanking plate (456), first blanking plate (453) sliding connection is in the upper end of keeping off grain door (23), first blanking plate (453) are used for covering the notch of guide way (232), second blanking plate (456) sliding connection is in the lower extreme of covering plate (24), second blanking plate (456) are used for covering air inlet (241).

9. The grain bin five-sided temperature control structure of claim 5, wherein: and a third cover plate (459), wherein the third cover plate (24) is connected to the lower end of the cover plate (24) in a sliding manner, and the third cover plate (459) is used for covering the air outlet (242).

10. The grain bin five-sided temperature control structure of claim 9, wherein: still include third spring (458), fixed pulley (461), stay cord (462) and pouring weight (463), the lower extreme of cover plate (24) is equipped with third spread groove (244), one side that grain door (23) was kept away from to gas outlet (242) is located to third spread groove (244), one end fixed connection in third spread groove (244) of third spring (458) is towards the cell wall of grain door (23), the other end fixed connection in third apron (459) of third spring (458), the one end of storehouse door (22) towards grain door (23) is equipped with lead wire mouth (223), the outer wall of storehouse door (22) is equipped with warning slot (224), storehouse door (22) are equipped with lead wire passageway (225), lead wire passageway (225) are linked together in lead wire mouth (223) and warning slot (224), one side that grain door (23) was close to gas outlet (242) is located to fixed pulley (461), fixed pulley (461) rotate around self axis and connect in the lower extreme of cover plate (24), one end that one end (462) was passed in lead wire mouth (463) is fixed connection with lead wire mouth (463) in fixed pulley (462) and lead wire (463), the weight (463) is slidably embedded in the warning groove (224).