CN217402725U - Ventilation and air-conditioning refrigeration system for large-diameter silo - Google Patents
Ventilation and air-conditioning refrigeration system for large-diameter silo Download PDFInfo
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- CN217402725U CN217402725U CN202220876575.XU CN202220876575U CN217402725U CN 217402725 U CN217402725 U CN 217402725U CN 202220876575 U CN202220876575 U CN 202220876575U CN 217402725 U CN217402725 U CN 217402725U
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- Prior art keywords
- air
- butt joint
- ventilation
- pipe
- joint
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- 238000009423 ventilation Methods 0.000 title claims abstract description 39
- 238000004378 air conditioning Methods 0.000 title claims abstract description 11
- 238000005057 refrigeration Methods 0.000 title claims abstract description 10
- 210000001503 joint Anatomy 0.000 claims abstract description 66
- 238000007789 sealing Methods 0.000 claims abstract description 23
- 230000007246 mechanism Effects 0.000 claims description 16
- 238000000034 method Methods 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 3
- 238000003032 molecular docking Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
- Y02A40/51—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture specially adapted for storing agricultural or horticultural products
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Abstract
The utility model provides a ventilation and air-conditioning refrigeration system for a large-diameter silo, which comprises a large-diameter silo and an air conditioner; the air conditioner is arranged on the top of the silo, and the air supply pipe and the air return pipe of the air conditioner are respectively communicated with the inner top of the silo through the ventilation butt joint device; the ventilation butt joint device comprises an axial flow fan, a vertical main pipe, a three-way joint and a butt joint air box; the vertical main pipe is communicated with the inner top of the silo; the butt joint air box is arranged above the top end of the vertical main pipe, a bottom opening communicated with the vertical main pipe is formed in the bottom surface of the butt joint air box, and a top opening communicated with an air supply end of the axial flow fan is formed in the top surface of the butt joint air box; the three-way joint is arranged in the butt joint air box, the bottom end joint of the three-way joint is aligned and connected with the bottom opening of the butt joint air box, the top end joint is provided with a sealing cover, and the side joints of the three-way joints of the 2 ventilation butt joint devices are respectively communicated with the blast pipe and the return air pipe; the axial flow fan is arranged right above the butt joint air box and communicated with a top opening of the butt joint air box. The utility model discloses can satisfy the air conditioner simultaneously and send back wind needs and ventilation's amount of wind and efficiency demand.
Description
Technical Field
The utility model relates to a grain storage technical field specifically makes a ventilation and air conditioning refrigerating system for major diameter silo.
Background
The major diameter silo top vestibule is equipped with four vents usually in the grain depot at present, and the daily spiale fan uses as ventilation, needs to occupy wherein two vents as send, return air inlet when using accuse temperature air conditioner, can lead to unsatisfied ventilation demand when putting into the warehouse operation. Therefore, the original ventilation opening is technically improved, and the air returning requirement of the air conditioner and the air quantity and efficiency requirement of ventilation are met simultaneously.
Disclosure of Invention
The utility model aims at providing a major diameter silo ventilation and air conditioner refrigerating system that takes a breath has simple structure, easily operation and convenient to use's characteristics, can satisfy air conditioner simultaneously and send back the amount of wind needs and ventilation's amount of wind and efficiency demand.
The utility model discloses a purpose accessible is realized through following technical scheme:
the ventilation and air-conditioning refrigeration system for the large-diameter silo comprises the large-diameter silo and an air conditioner; the large-diameter silo is of a cylindrical structure; the air conditioner comprises an air conditioner main body, an air supply pipe and an air return pipe, wherein the air supply pipe and the air return pipe penetrate out of the air conditioner main body; the method is characterized in that: the blast pipe and the return air pipe of the air conditioner are respectively connected with a large-diameter silo through 1 ventilation butt joint device; the ventilation butt joint device comprises an axial flow fan, a vertical main pipe, a three-way joint and a butt joint air box; the vertical main pipe is vertically arranged on the top of the large-diameter silo, and the bottom end of the vertical main pipe penetrates into the top of the large-diameter silo; the butt joint air box is of a rectangular shell structure, one side surface of the butt joint air box is provided with a side opening and a box door, the butt joint air box is arranged above the top end of the vertical main pipe, the bottom surface of the butt joint air box is provided with a bottom opening communicated with the top end of the vertical main pipe, and the top surface of the butt joint air box is provided with a top opening communicated with an air supply end of the axial flow fan; the three-way joint is a T-shaped tubular joint and is arranged in the butt joint air box, the bottom end joint of the three-way joint is aligned and connected with the bottom opening of the butt joint air box, so that the vertical main pipe is connected with the three-way joint through the bottom opening of the butt joint air box, the top end joint of the three-way joint is provided with a sealing cover and is arranged right below the top opening of the butt joint air box, and the side joints of the three-way joint of the 2 ventilation butt joint devices are respectively and correspondingly connected with an air supply pipe and an air return pipe communicated with an air conditioner; the axial flow fan is arranged right above the butt joint air box, and the air supply end of the axial flow fan is connected with the top opening communicated with the butt joint air box.
According to the optimized scheme, the sealing cover in the ventilation butt joint device seals the top end connector of the three-way connector through the pressing mechanism, the pressing mechanism comprises a pressing screw and a pressing rotary head which is installed on the pressing screw in a threaded mode, the tail end of the pressing screw can be installed on the top end connector of the three-way connector in a rotatable mode, the pressing mechanisms are evenly arranged around the sealing cover, arc-shaped clamping grooves are formed in the edge of the sealing cover in a one-to-one mode and correspond to the pressing screw of the pressing mechanism, and the upper portion of the pressing screw is clamped in the arc-shaped clamping grooves and the pressing rotary head is tightly pressed on the sealing cover to achieve sealing.
According to the optimized scheme, a corridor structure is arranged at the top of the large-diameter silo, and the corridor structure is provided with a corridor bottom plate and a corridor vertically arranged in the middle of the corridor bottom plate; the vestibule outside on the vestibule bottom plate is located to the air conditioner, and ventilation interfacing apparatus locates the vestibule inboard on the vestibule bottom plate.
Optimize the scheme, axial fan's air inlet end is connected to the vestibule outside of vestibule structure through the tuber pipe.
According to the optimized scheme, an air-tight butterfly valve is arranged on an air supply pipe and an air return pipe of the air conditioner respectively.
The utility model has the following substantive characteristics and progress:
1. the utility model discloses a butt joint bellows and three way connection have effectively solved because of the different butt joint intercommunication technical problem of air conditioner, axial fan that cause of pipe diameter specification simultaneously with the butt joint of major diameter silo, and butt joint simple structure, easy to carry out, and then satisfy air conditioner simultaneously and send back the amount of wind needs and ventilation's the air and efficiency requirement.
2. The utility model discloses a hold-down mechanism realizes three way connection's top connector closing cap, can also guarantee airtight thermal insulation performance in the silo, has easily installation, the convenient characteristics of switch. And further ensure the operating space of silo top through the vestibule structure to and set up air conditioner etc. outside the vestibule, further ensure that the operating space in the vestibule is quiet, clean and tidy, effectively improve operation travelling comfort and security.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic view of a partial structure of the present invention.
Fig. 3 is a schematic structural view of the middle ventilation docking device of the present invention.
Fig. 4 is a schematic structural diagram of the middle pressing mechanism of the present invention.
Fig. 5 is a usage status diagram of the pressing mechanism of the present invention.
Detailed Description
The present invention will be further explained with reference to the accompanying drawings.
Examples
Referring to fig. 1 to 5, the ventilation and air conditioning refrigeration system for the large-diameter silo comprises a large-diameter silo 1 and an air conditioner 2.
The major diameter silo 1 is cylindrical structure, its top is equipped with the vestibule structure, the vestibule structure has vestibule bottom plate 9 and vertically locates vestibule 91 on the middle part of vestibule bottom plate 9.
The air conditioner 2 comprises an air conditioner main body, an air supply pipe 21 and an air return pipe 22 which penetrate out of the air conditioner main body, wherein the air supply pipe 21 and the air return pipe 22 are respectively provided with an airtight butterfly valve 20. The air conditioner 2 is arranged on the top of the large-diameter silo 1, specifically on the outer side of the corridor 91 on the corridor bottom plate 9, and the blast pipe 21 and the return air pipe 22 are respectively connected with the top in the large-diameter silo 1.
And the blast pipe 21 and the return air pipe 22 of the air conditioner 2 are respectively connected with the large-diameter silo 1 through 1 ventilation butt joint device. Referring to fig. 3, the ventilation docking device includes an axial flow fan 3, a vertical main pipe 4, a three-way joint 5 and a docking air box 6; the vertical main pipe 4 is vertically arranged on the top of the large-diameter silo 1, specifically on the inner side of the corridor 91 on the corridor bottom plate 9, and the bottom end of the vertical main pipe penetrates into the top of the large-diameter silo 1; the butt joint air box 6 is of a rectangular shell structure, a side opening is formed in one side face of the butt joint air box 6, a box door 60 is arranged on the side face of the butt joint air box, the butt joint air box 6 is arranged above the top end of the vertical main pipe 4, a bottom opening communicated with the top end of the vertical main pipe 4 is formed in the bottom face of the butt joint air box, and a top opening communicated with an air supply end of the axial flow fan 3 is formed in the top face of the butt joint air box 6; the three-way joint 5 is a T-shaped tubular joint and is arranged in the butt joint air box 6, the bottom joint of the three-way joint 5 is aligned and connected with the bottom opening of the butt joint air box 6, so that the vertical main pipe 4 is connected with the three-way joint 5 through the bottom opening of the butt joint air box 6, the top joint of the three-way joint 5 is provided with a sealing cover 7 and is arranged right below the top opening of the butt joint air box 6, and the side joints 50 of the three-way joint 5 of the 2 ventilation butt joint devices are respectively and correspondingly connected with the air supply pipe 21 and the air return pipe 22 of the air conditioner 2; axial fan 3 locates directly over butt joint bellows 6, its air supply end connects the top opening who leads to butt joint bellows 6, and axial fan 3's air inlet end is connected to vestibule 91 outside of vestibule structure through tuber pipe 30.
Referring to fig. 4, in the ventilation alignment device, the top end connector of the three-way connector 5 is sealed by the sealing cover 7 through the pressing mechanism, the pressing mechanism includes a pressing screw 8 and a pressing rotary head 81 installed on the pressing screw 8 in a threaded manner, the tail end of the pressing screw 8 is rotatably installed on the top end connector of the three-way connector 5, the plurality of pressing mechanisms are uniformly arranged around the sealing cover 7, the pressing screws 8 corresponding to the pressing mechanisms on the edge of the sealing cover 7 are provided with arc-shaped clamping grooves 71 in a one-to-one correspondence manner, the upper portions of the pressing screws 8 are clamped in the arc-shaped clamping grooves 71, and the pressing rotary head 81 is pressed on the sealing cover 7 to realize sealing. Referring to fig. 5, the sealing cap 7 is opened by unscrewing the pressing rotor 81 and turning the lower pressing screw 8 away from the arc-shaped catching groove 71 of the sealing cap 7.
When the air conditioner 2 is used in daily life, the sealing cover 7 is tightly covered by the pressing mechanism, the air-tight butterfly valve 20 on the blast pipe 21 and the return air pipe 22 is opened, and grains stored in the large-diameter silo 1 are refrigerated and cooled; when ventilation is needed, the airtight butterfly valve 20 is closed and the sealing cover 7 is opened, the axial flow fan 3 is started to send air into the large-diameter silo 1, and then the air supply requirement of air conditioner and the air quantity and efficiency requirement of ventilation are met during daily grain storage operation, and the equipment centralization, the operation simplification and the maintenance convenience related to the large-diameter silo are improved.
Claims (5)
1. The ventilation and air-conditioning refrigeration system for the large-diameter silo comprises a large-diameter silo (1) and an air conditioner (2); the large-diameter silo (1) is of a cylindrical structure; the air conditioner (2) comprises an air conditioner main body, an air supply pipe (21) and an air return pipe (22) which penetrate out of the air conditioner main body, the air conditioner (2) is arranged on the top of the large-diameter silo (1), and the air supply pipe (21) and the air return pipe (22) are respectively connected with the top in the large-diameter silo (1); the method is characterized in that: the blast pipe (21) and the return air pipe (22) of the air conditioner (2) are respectively connected with the large-diameter silo (1) through 1 ventilation butt joint device; the ventilation butt joint device comprises an axial flow fan (3), a vertical main pipe (4), a three-way joint (5) and a butt joint air box (6); the vertical main pipe (4) is vertically arranged on the top of the large-diameter silo (1), and the bottom end of the vertical main pipe penetrates into the top of the large-diameter silo (1); the butt joint air box (6) is of a rectangular shell structure, one side surface of the butt joint air box is provided with a side opening and a box door (60), the butt joint air box (6) is arranged above the top end of the vertical main pipe (4), the bottom surface of the butt joint air box is provided with a bottom opening which is communicated with the top end of the vertical main pipe (4), and the top surface of the butt joint air box (6) is provided with a top opening which is communicated with the air supply end of the axial flow fan (3); the three-way joint (5) is a T-shaped tubular joint and is arranged in the butt joint air box (6), the bottom joint of the three-way joint (5) is aligned and connected with the bottom opening of the butt joint air box (6), the vertical main pipe (4) is connected with the three-way joint (5) through the bottom opening of the butt joint air box (6), a sealing cover (7) is arranged on the top joint of the three-way joint (5) and is just arranged below the top opening of the butt joint air box (6), and the side joints (50) of the three-way joint (5) of the 2 ventilation butt joint devices are correspondingly connected with an air supply pipe (21) and an air return pipe (22) of the air conditioner (2) respectively; the axial flow fan (3) is arranged right above the butt joint air box (6), and the air supply end of the axial flow fan is connected with a top opening communicated with the butt joint air box (6).
2. The large-diameter silo ventilation and air-conditioning refrigeration system of claim 1, wherein: the top end connector of the three-way connector (5) is sealed through a pressing mechanism by a sealing cover (7) in the ventilation butt joint device, the pressing mechanism comprises a pressing screw (8) and a pressing rotary head (81) which is installed on the pressing screw (8) in a threaded mode, the tail end of the pressing screw (8) is rotatably installed on the top end connector of the three-way connector (5), a plurality of pressing mechanisms are evenly arranged around the sealing cover (7), arc-shaped clamping grooves (71) are formed in the edges of the sealing cover (7) in a one-to-one correspondence mode corresponding to the pressing screws (8) of the pressing mechanisms, the upper portion of the pressing screw (8) is clamped in the arc-shaped clamping grooves (71) and the pressing rotary head (81) is pressed on the sealing cover (7) to achieve sealing.
3. The large-diameter silo ventilation and air-conditioning refrigeration system as claimed in claim 1 or 2, wherein: the top of the large-diameter silo (1) is provided with a corridor structure, and the corridor structure is provided with a corridor bottom plate (9) and a corridor (91) vertically arranged in the middle of the corridor bottom plate (9); air conditioner (2) are located vestibule (91) outside on vestibule bottom plate (9), and ventilation interfacing apparatus locates vestibule (91) inboard on vestibule bottom plate (9).
4. The large-diameter silo ventilation and air-conditioning refrigeration system of claim 3, wherein: the air inlet end of the axial flow fan (3) is connected to the outer side of a vestibule (91) of the vestibule structure through an air pipe (30).
5. A ventilation, air-conditioning and refrigeration system for large-diameter silos according to claim 1 or 2, characterized in that: and an air-tight butterfly valve (20) is respectively arranged on the blast pipe (21) and the return air pipe (22) of the air conditioner (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220876575.XU CN217402725U (en) | 2022-04-15 | 2022-04-15 | Ventilation and air-conditioning refrigeration system for large-diameter silo |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220876575.XU CN217402725U (en) | 2022-04-15 | 2022-04-15 | Ventilation and air-conditioning refrigeration system for large-diameter silo |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217402725U true CN217402725U (en) | 2022-09-09 |
Family
ID=83140817
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220876575.XU Expired - Fee Related CN217402725U (en) | 2022-04-15 | 2022-04-15 | Ventilation and air-conditioning refrigeration system for large-diameter silo |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217402725U (en) |
-
2022
- 2022-04-15 CN CN202220876575.XU patent/CN217402725U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220909 |