CN219248623U

CN219248623U - Heat insulation device for granary

Info

Publication number: CN219248623U
Application number: CN202320043522.4U
Authority: CN
Inventors: 边祥坤; 高建吉; 崔何宁
Original assignee: Langfang Zhonggu Grain Protection Equipment Co ltd
Current assignee: Langfang Zhonggu Grain Protection Equipment Co ltd
Priority date: 2023-01-09
Filing date: 2023-01-09
Publication date: 2023-06-27
Anticipated expiration: 2033-01-09

Abstract

The utility model discloses a heat insulation device for a granary, which belongs to the technical field of grain storage and comprises a base, wherein the bottom of the base is provided with the granary, the top end of the granary is provided with a granary cover through a bolt limit, the top end of the granary cover is detachably connected with a solar panel, and the inside of the granary cover is provided with a storage battery.

Description

Heat insulation device for granary

Technical Field

The utility model relates to the technical field of grain storage, in particular to a heat insulation device for a granary.

Background

The existing heat insulation device for the granary, for example, a heat insulation device for the granary, which is proposed by patent number 202221429871.1, comprises a granary outer wall, wherein a reflective aluminum foil waterproof layer is arranged on the upper surface of a heat insulation top plate; this equipment provides a storage heat-proof structure, when the weather is hot, because the setting of thermal-insulated roof, the space of storage grain and external world pass through the indirect contact of air to reduce the thermal transmission efficiency in storehouse top, play the effect that reduces the grain and pile the temperature, the setting of reflection of light aluminium foil waterproof layer moreover, this device can also refract the direct projection of a part sunshine, thereby reduce thermal input, and the setting of servo motor and flabellum, thereby initiatively improve this device granary outer wall and granary interior wall between the hot air exhaust efficiency, reduce the heat accumulation in this device, thereby reduce the bulk temperature in this device.

The existing heat insulation device for the granary is used for blowing and radiating through a fan, and can achieve the purpose of reducing the temperature of grains, but in the actual use process, the device only radiates the surface of the grains and cannot radiate the inside of the grains, the heat radiation effect is not ideal enough, and the energy utilization rate of the device is lower when the device is used, so that the technology for improving the structure of the heat insulation device for the granary is urgently needed to perfect the equipment.

Disclosure of Invention

1. Technical problem to be solved

The utility model aims to solve the problems in the prior art, and provides a heat insulation device for a granary, which can be used for injecting cold water into a water inlet pipe when the heat insulation device for the granary is used, the cold water enters a water flow channel of an inner barrel to perform water-cooling heat dissipation on grains in the inner barrel, then water flows into a water tank through a water outlet pipe to exchange heat through an exhaust fan, and meanwhile, absorbed solar energy can be converted into electric energy through a solar panel and a storage battery, so that a circulating pump starts to work, the re-cooled water flows into the water inlet pipe through a connecting pipe by the circulating pump and then enters the inner barrel again to perform circulating cooling, and is matched with an air outlet pipe to perform ventilation, thereby avoiding the mildewing of the grains, enhancing the heat dissipation effect and improving the resource utilization rate.

2. Technical proposal

In order to solve the problems, the utility model adopts the following technical scheme.

The utility model provides a heat insulating device for granary, includes the base, the bottom of base is equipped with the granary, the top of granary is through the spacing granary lid of installing of bolt, the top of granary lid can be dismantled and is connected with solar panel, the internally mounted of granary lid has the battery, the inside of base is equipped with out the tuber pipe, go out the tuber pipe and run through in the roof of base and extend to the inside of granary, the bottom both sides intercommunication of going out the tuber pipe has the air-supply line, the air-supply line runs through in the lateral wall of base and extends to the outside of base, a plurality of air outlets have been seted up to the outer end of air-supply line, the inside of air-supply line is equipped with the filter screen, the filter screen passes through joint mechanism and installs in the air-supply line, the inside of granary is equipped with interior bucket, it has thermal-insulated cotton to fill between interior bucket outer wall and the granary inner wall, the inside water flow channel's of interior bucket one end intercommunication has the inlet tube, the inlet tube runs through in the granary and extends to the outside of granary, the other end intercommunication of interior bucket water flow channel has the outlet pipe, the outlet pipe runs through in the granary and extends to the outside of base, the outside of air-supply line and extends to the outside of granary, the water tank and the outside of granary is equipped with the water tank, the water tank is linked together.

Furthermore, the inside of the air outlet is provided with a one-way valve, and the one-way valve flows unidirectionally from the inside of the air outlet to the outside.

Furthermore, the inner walls of the upper side and the lower side of the air inlet pipe are respectively provided with a sliding groove, one end of the filter screen corresponding to the sliding grooves is connected with a sliding block, the side end of the sliding block, which is close to the sliding grooves, is connected with diamond-shaped sheets, and one end of the air inlet pipe corresponding to the diamond-shaped sheets is provided with diamond-shaped grooves.

Further, the cross section of the sliding groove and the sliding block is in a T shape which is matched with each other, and the sliding groove is matched with the sliding block in size.

Further, the diamond-shaped sheet consists of two V-shaped elastic sheets, and the diamond-shaped sheet and the diamond-shaped groove form a clamping structure through interference fit.

3. Advantageous effects

Compared with the prior art, the utility model has the following beneficial effects:

(1) According to the utility model, absorbed solar energy can be converted into electric energy through the solar panel and the storage battery, so that the exhaust fan starts to work, cold water is injected into the water inlet pipe, the cold water enters the water flow channel of the inner barrel, water cooling and heat dissipation are carried out on grains in the inner barrel, then water flows into the water tank through the water outlet pipe, the water is cooled through the exhaust fan, then the re-cooled water flows into the water inlet pipe through the connecting pipe through the circulating pump, then the water enters the inner barrel again for circulating cooling, and ventilation is carried out by matching with the air outlet pipe, thereby avoiding mildew of grains, enhancing the heat dissipation effect and improving the resource utilization rate.

(2) According to the utility model, the outer end of the air inlet pipe is communicated with the fan, when the air is blown into the air inlet pipe through the fan, air flow can be blown out through the air outlet at the air outlet pipe to ventilate the grain, the filter screen is arranged in the air inlet pipe, dust and impurities in the air flow which passes through the air inlet pipe can be blocked through the filter screen, so that pollution caused by entering the grain is avoided, the one-way valve is arranged in the air outlet, and grains with smaller sizes such as grains are prevented from entering the air outlet to influence ventilation effect.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of a partial enlarged structure of the portion A in FIG. 1 according to the present utility model;

fig. 3 is a schematic view of a partial enlarged structure at B in fig. 1 according to the present utility model.

The reference numerals in the figures illustrate:

1. a base; 2. a granary; 3. a bin cover; 4. a solar panel; 5. a storage battery; 6. an air outlet pipe; 7. an air inlet pipe; 8. an air outlet; 9. a filter screen; 10. a chute; 11. a slide block; 12. diamond-shaped pieces; 13. a diamond-shaped groove; 14. an inner barrel; 15. thermal insulation cotton; 16. a water inlet pipe; 17. a water outlet pipe; 18. a water tank; 19. an exhaust fan; 20. a connecting pipe; 21. and a circulation pump.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model; it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments, and that all other embodiments obtained by persons of ordinary skill in the art without making creative efforts based on the embodiments in the present utility model are within the protection scope of the present utility model.

Examples:

referring to fig. 1-3, a heat insulation device for a granary comprises a base 1, the bottom of the base 1 is provided with a granary 2, the top end of the granary 2 is provided with a granary cover 3 through bolt limiting, the top end of the granary cover 3 is detachably connected with a solar panel 4, the inside of the granary cover 3 is provided with a storage battery 5, the inside of the base 1 is provided with an air outlet pipe 6, the air outlet pipe 6 penetrates through the top wall of the base 1 and extends to the inside of the granary 2, two sides of the bottom end of the air outlet pipe 6 are communicated with an air inlet pipe 7, the air inlet pipe 7 penetrates through the side wall of the base 1 and extends to the outside of the base 1, the outer end of the air outlet pipe 6 is provided with a plurality of air outlets 8, the inside of the air inlet pipe 7 is provided with a filter screen 9, the filter screen 9 is installed in the air inlet pipe 7 through a clamping mechanism, the inside of the granary 2 is provided with an inner barrel 14, a heat insulation cotton 15 is filled between the outer wall of the inner barrel 14 and the inner wall of the granary 2, one end of the inner barrel 14 is communicated with a water inlet pipe 16, the water inlet pipe 16 penetrates through the granary 2 and extends to the outside of the granary 2, the other end of the inner barrel 14 is communicated with the water outlet pipe 17, the water outlet pipe 17 is communicated with the water outlet pipe 18 is communicated with the water tank 18, the water outlet pipe 18 is communicated with the water outlet pipe 18 and the water tank 18 is communicated with the water tank 18, the water outlet 18 is communicated with the water tank 18, and the water tank 18 is communicated with the outside 18 is communicated with the water tank 2, and the water tank 18 is communicated with the water tank 18.

The solar panel 4 and the storage battery 5 can convert absorbed solar energy into electric energy, the exhaust fan 19 starts to work, cold water is injected into the water inlet pipe 16, the cold water enters the water flow channel of the inner barrel 14, water cooling and heat dissipation are carried out on grains in the inner barrel 14, then water flows into the water tank 18 through the water outlet pipe 17, cooling is carried out through the exhaust fan 19, then the re-cooled water flows into the water inlet pipe 16 through the connecting pipe 20 through the circulating pump 21, then the re-cooled water enters the inner barrel 14 again for circulating cooling, and ventilation is carried out by matching with the air outlet pipe 6, so that the grains are prevented from mildewing, the heat dissipation effect is enhanced, and the resource utilization rate is improved.

Referring to fig. 1-3, a one-way valve is disposed in the air outlet 8, and flows unidirectionally from the inside of the air outlet 8 to the outside, a chute 10 is disposed on inner walls of both sides of the air inlet pipe 7, one end of the filter screen 9 corresponding to the chute 10 is connected with a slider 11, a diamond-shaped piece 12 is connected to a side end of the slider 11 adjacent to the chute 10, and a diamond-shaped groove 13 is disposed at one end of the air inlet pipe 7 corresponding to the diamond-shaped piece 12.

The outer end intercommunication of air-supply line 7 has the fan, when blowing in toward air-supply line 7 through the fan, air current accessible air outlet 8 of air-supply line 6 department blows out, ventilates the grain inside, and the internally mounted of air-supply line 7 has filter screen 9, can separate the dust impurity in the air current to air-supply line 7 through filter screen 9, avoids entering into the grain inside and causes the pollution, and the inside of air outlet 8 is equipped with the check valve, avoids grain equidimension less grain to enter into in air outlet 8 and influences ventilation effect.

Referring to fig. 1-2, the cross sections of the sliding groove 10 and the sliding block 11 are in a matched T shape, the sliding groove 10 and the sliding block 11 are matched in size, the sliding groove 10 and the sliding block 11 are not easy to separate by setting the cross sections of the sliding groove 10 and the sliding block 11 to be matched in size, the sliding block 11 is prevented from swinging in the sliding groove 10, the diamond-shaped sheet 12 is composed of two V-shaped elastic sheets, the diamond-shaped sheet 12 and the diamond-shaped groove 13 form a clamping structure through interference fit, the diamond-shaped sheet 12 is composed of two V-shaped elastic sheets, the diamond-shaped sheet 12 can generate elastic deformation to a certain extent, and the diamond-shaped sheet 12 limits the filter screen 9 through the clamping structure formed by the diamond-shaped groove 13.

In the utility model, when a related technician uses the device, the filter screen 9 is arranged in the air inlet pipe 7 through the clamping mechanism, then the air is blown into the air inlet pipe 7 through the fan, the air flow can be blown out through the air outlet 8 at the air outlet pipe 6 to ventilate the grain, and the filter screen 9 can block dust and impurities in the air flow which is led into the air inlet pipe 7, so that the pollution caused by entering the grain is avoided;

the exhaust fan 19 is operated and simultaneously injects cold water into the water inlet pipe 16, the cold water enters into the water flow channel of the inner barrel 14 to cool grains in the inner barrel 14, then water flows into the water tank 18 through the water outlet pipe 17, the water is cooled through the exhaust fan 19, then the re-cooled water flows into the water inlet pipe 16 through the connecting pipe 20 by the circulating pump 21, then the re-cooled water enters into the inner barrel 14 again for circulating cooling, and is matched with the air outlet pipe 6 for ventilation, thereby avoiding the mildewing of grains, enhancing the heat dissipation effect and improving the resource utilization rate.

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

Claims

1. The utility model provides a granary is with heat insulating device, includes base (1), its characterized in that: the utility model discloses a water inlet pipe (16) of a granary, which is characterized in that a granary (2) is arranged at the bottom of a base (1), a granary cover (3) is arranged at the top end of the granary (2) in a limiting way through bolts, a solar panel (4) is detachably connected at the top end of the granary cover (3), a storage battery (5) is arranged in the inner part of the granary cover (3), an air outlet pipe (6) is arranged in the base (1), the air outlet pipe (6) penetrates through the top wall of the base (1) and extends to the inner part of the granary (2), air inlet pipes (7) are communicated at the two sides of the bottom end of the air outlet pipe (6), the air inlet pipes (7) penetrate through the side wall of the base (1) and extend to the outer part of the base (1), a plurality of air outlets (8) are arranged at the outer ends of the air outlet pipes (6), a filter screen (9) is arranged in the inner part of the air inlet pipes (7) and is arranged in the air inlet pipe (7) through a clamping mechanism, an inner barrel (14) is arranged in the inner part of the granary (2), a water inlet pipe (14) between the outer wall of the inner barrel (14) and the inner wall of the granary (2) and the inner wall of the granary (16) is filled with a water inlet pipe (16) and extends to the water inlet pipe (16) in the water inlet pipe (16), the utility model discloses a water circulation device for a grain bin, including interior bucket (14) water flow channel, outlet pipe (17) have the other end intercommunication of water flow channel, outlet pipe (17) run through in grain bin (2) and extend to the outside of grain bin (2), the outside of grain bin (2) is equipped with water tank (18), the other end of outlet pipe (17) is linked together with water tank (18), exhaust fan (19) are installed to the outer wall department of water tank (18), the intercommunication has connecting pipe (20) between water tank (18) and inlet tube (16), the outer end intercommunication of connecting pipe (20) has circulating pump (21).

2. The thermal insulation device for a grain bin according to claim 1, wherein: the inside of air outlet (8) is equipped with the check valve, and the check valve is by the inside unidirectional circulation of outside of air outlet (8).

3. The thermal insulation device for a grain bin according to claim 1, wherein: the clamping mechanism comprises a sliding groove (10), a sliding block (11), diamond-shaped pieces (12) and diamond-shaped grooves (13), the sliding groove (10) is formed in the inner wall of the upper side and the lower side of the air inlet pipe (7), one end of the filter screen (9) corresponding to the sliding groove (10) is connected with the sliding block (11), the side end, close to the sliding groove (10), of the sliding block (11) is connected with the diamond-shaped pieces (12), and the diamond-shaped grooves (13) are formed in one end, corresponding to the diamond-shaped pieces (12), of the air inlet pipe (7).

4. A thermal insulation device for a grain bin according to claim 3, wherein: the cross section of the sliding groove (10) and the sliding block (11) is in a T shape in fit, and the sliding groove (10) is matched with the sliding block (11) in size.

5. A thermal insulation device for a grain bin according to claim 3, wherein: the diamond-shaped sheet (12) is composed of two V-shaped elastic sheets, and the diamond-shaped sheet (12) and the diamond-shaped groove (13) form a clamping structure through interference fit.