CN216058785U - Windproof and heat-insulating device for fan - Google Patents
Windproof and heat-insulating device for fan Download PDFInfo
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- CN216058785U CN216058785U CN202122458594.9U CN202122458594U CN216058785U CN 216058785 U CN216058785 U CN 216058785U CN 202122458594 U CN202122458594 U CN 202122458594U CN 216058785 U CN216058785 U CN 216058785U
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- 238000004321 preservation Methods 0.000 claims abstract description 20
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 5
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 5
- 241001330002 Bambuseae Species 0.000 claims description 5
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 5
- 239000011425 bamboo Substances 0.000 claims description 5
- 238000004804 winding Methods 0.000 claims 3
- 238000004519 manufacturing process Methods 0.000 abstract description 10
- 239000000463 material Substances 0.000 abstract description 7
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 244000144977 poultry Species 0.000 abstract description 2
- 238000007789 sealing Methods 0.000 description 9
- 241000287828 Gallus gallus Species 0.000 description 6
- 229910000831 Steel Inorganic materials 0.000 description 5
- 239000010959 steel Substances 0.000 description 5
- 238000009395 breeding Methods 0.000 description 4
- 230000001488 breeding effect Effects 0.000 description 4
- 238000009423 ventilation Methods 0.000 description 4
- 230000002035 prolonged effect Effects 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 244000144992 flock Species 0.000 description 2
- 230000007704 transition Effects 0.000 description 2
- 238000007792 addition Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Curtains And Furnishings For Windows Or Doors (AREA)
Abstract
The utility model provides a wind-proof and heat-preservation device for a fan, and belongs to the technical field of poultry feeding management devices. The technical scheme is as follows: a wind-proof heat preservation device for a fan comprises fixing grooves correspondingly arranged on two sides of a hinge window, a scroll, a wind-blocking curtain, a return torsion spring and a buckling structure, wherein the scroll is arranged between the upper end parts of the two fixing grooves, two ends of the scroll are respectively in rotating fit with the two fixing grooves; the edges of the two sides of the wind screen are matched with the fixing grooves. The utility model has the beneficial effects that: the wind-proof heat preservation device for the fan, provided by the utility model, has the advantages of simple structure and manufacture, convenience in operation, less workload, convenience in material acquisition and low manufacturing cost, and can be used for solving the problem of backward flow of cold air without influencing the normal operation of the fan.
Description
Technical Field
The utility model relates to the technical field of poultry feeding management devices, in particular to a windproof and heat-preservation device for a fan.
Background
In the current large-scale broiler breeding process, due to the requirement of ventilation, the number of fans in the chicken house is large, the fans are all installed on the far-end gable wall of the chicken house, the number of the fans is different according to the change of external temperature and the age of the chicken flocks in days, for example, the fans can be used for 4-5 in winter to the maximum extent, 20 fans or more fans can be used in summer, the starting and stopping of the fans mainly achieve the purpose of controlling the air inlet and outlet by opening and closing shutters on the outer side of the fans, however, the shutters are often not tightly sealed when closed, the phenomenon that the external air flows back into the chicken house occurs, the effective ventilation efficiency is reduced, especially in cold seasons, the problems that the chicken flocks with large temperature difference between the front and the back are cooled and the heating cost is high are caused by the cold air flow back, the breeding risk is increased while the breeding cost is increased, the development of the breeding industry is seriously affected, the current effective scheme is that plastic cloth is manually wrapped outside the fans by iron wires or ropes, the proposal requires a great amount of labor and frequent repeated operation, and the work is tedious.
How to solve the problems in the prior art described above is a problem to be faced by the present invention.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide the wind-proof and heat-insulating device for the fan, which has the advantages of simple structure and manufacture, convenient operation, less workload, no influence on the normal operation of the fan, capability of solving the problem of backward flow of cold air, convenient material acquisition and low cost.
The utility model is realized by the following measures: a wind-proof heat preservation device for a fan comprises fixing grooves correspondingly formed in two sides of a hinge window, a scroll, a wind-proof curtain, a return torsion spring and a buckling structure, wherein the scroll is arranged between the upper end portions of the two fixing grooves, two ends of the scroll are respectively in running fit with the two fixing grooves; the edges of the two sides of the wind-proof curtain are matched with the fixing grooves, when the wind-proof curtain is used, the free end of the wind-proof curtain, namely the end far away from the scroll, is pulled to move downwards, the edges of the two sides of the wind-proof curtain slide along the corresponding fixing grooves, and the free end of the wind-proof curtain and the bottom end of the hinge window are buckled with each other, at the moment, the wind-proof curtain completely covers the hinge window, and the hinge window is in a wind-proof heat preservation state, so that the problem that a fan is not tightly sealed by cold air and flows backwards due to louver sealing can be solved, meanwhile, the sealing workload is reduced, and the purposes of convenience and high efficiency are realized while the sealing performance is improved; when ventilation is needed, the buckling structure is removed, the free end of the wind-blocking curtain is driven to retract by the rotation of the scroll under the action of the restoring torsion spring, the hinge window is completely exposed, the structure is simple, and the operation is convenient.
The wind-proof curtain is characterized by comprising a curtain body and lock rims which are respectively arranged at the edges of two sides of the curtain body and the edge of the curtain body far away from the end of the roller shaft, wherein a hard thin rod is embedded in the lock rim far away from the roller shaft, the structure is simple, and the smoothness of the curtain body is ensured.
The curtain is characterized in that the curtain body is made of canvas, so that the materials are convenient to obtain, the manufacturing cost is low, and the input cost is reduced.
The utility model is characterized in that the hard thin rod is made of bamboo sticks, so that the material is convenient to obtain, the manufacturing cost is low, and the investment cost is reduced.
The curtain comprises a curtain body, a plurality of primary buckles and a plurality of secondary buckles, wherein the primary buckles are arranged at the end part of the curtain body far away from the scroll, the secondary buckles are arranged at the bottom of the hinge window and respectively correspond to the primary buckles one by one, preferably, the number of the primary buckles is two, and the primary buckles are arranged at the position of the lock edge far away from the end part of the scroll, so that the operation is convenient.
The wind-proof heat preservation device for the fan is characterized by comprising a scroll box which is positioned outside the scroll and arranged between the two fixing grooves, and the wind-proof heat preservation device for the fan can be used for accommodating a wind-proof curtain and prolonging the service life of the wind-proof curtain.
The wind-proof heat-preservation device for the fan is characterized by further comprising a rotating roller arranged at the edge of the bottom of the outer side face of the hinge window, when the wind-proof heat-preservation device is used, the wind-proof curtain passes through the rotating roller and then is buckled with the buckling structure, operation is smooth, smooth transition of the bent part of the wind-proof curtain is guaranteed, and the service life of the wind-proof curtain is further prolonged.
The utility model has the beneficial effects that: the utility model has simple structure and convenient operation, does not influence the normal operation of the fan when opening, can solve the problem that the fan flows backwards due to the untight sealing of the louver when closing, simultaneously reduces the sealing workload, improves the sealing property and simultaneously realizes the purposes of convenience and high efficiency; the utility model has the advantages of convenient material acquisition, low manufacturing cost, convenient manufacture and low input cost, and is suitable for wide popularization and application.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of a partial structure of a wind deflector according to the present invention;
FIG. 3 is a schematic structural view of a use state of the present invention;
fig. 4 is a schematic view of a part a of the enlarged structure in fig. 3.
Wherein the reference numerals are: 1. a hinge window; 11. a sub-buckle; 2. fixing grooves; 3. a wind screen; 31. a curtain body; 32. locking edges; 33. a female buckle; 4. a reel box; 5. mounting a box; 6. and (5) rotating the roller.
Detailed Description
In order to clearly illustrate the technical features of the present solution, the present solution is explained below by way of specific embodiments.
Referring to fig. 1-4, the present invention is: a wind-proof heat preservation device for a fan comprises fixing grooves 2 correspondingly arranged on two sides of a hinge window 1, a scroll arranged between the upper end parts of the two fixing grooves 2 and with two ends respectively matched with the two fixing grooves 2 in a rotating manner, a wind-blocking curtain 3 wound on the scroll and with one end fixedly connected with the scroll, a return torsion spring arranged between one end of the scroll and the corresponding fixing groove 2, a mounting box 5 arranged outside the return torsion spring, and a buckling structure arranged between the other end of the wind-blocking curtain 3 and the bottom end of the hinge window 1; the edges of the two sides of the wind screen 3 are matched with the fixed groove 2;
when the wind shield is used, the free end of the wind shield curtain 3, namely the end far away from the scroll, is pulled to move downwards, the edges of the two sides of the wind shield curtain 3 slide along the corresponding fixing grooves 2 until the free end of the wind shield curtain 3 and the bottom end of the hinge window 1 are buckled, at the moment, the wind shield curtain 3 completely covers the hinge window 1, and the hinge window 1 is in a wind-proof heat-preservation state, so that the problem that cold air flows backwards due to the fact that the louver is not tightly sealed by a fan can be solved, meanwhile, the sealing workload is reduced, and the purposes of convenience and high efficiency are achieved while the sealing performance is improved; when ventilation is needed, the buckling structure is removed, the free end of the wind-blocking curtain 3 is driven to retract by the rotation of the scroll under the action of the restoring torsion spring, and the hinge window 1 is completely exposed, so that the structure is simple and the operation is convenient.
The wind screen 3 comprises a screen body 31 and locking edges 32 which are respectively arranged at the edges of two sides of the screen body 31 and the edge of the screen body 31 far away from the end of the roller, wherein the locking edges 32 far away from the roller are internally embedded with hard thin rods, the structure is simple, and the smoothness of the screen body 31 is ensured.
The curtain has the specific characteristics that the curtain body 31 is made of canvas, so that the materials are convenient to obtain, the manufacturing cost is low, and the input cost is reduced.
The utility model is characterized in that the hard thin rod is made of bamboo sticks, so that the material is easy to obtain, the manufacturing cost is low, and the investment cost is reduced.
The utility model is characterized in that the buckling structure comprises a plurality of female buckles 33 arranged at the end part of the curtain body 31 far away from the reel and a plurality of male buckles 11 arranged at the bottom of the hinge window 1 and respectively corresponding to the female buckles 33 one by one, preferably, the number of the female buckles 33 is two, and the female buckles are arranged at the position of the locking edge 32 far away from the end part of the reel.
The wind-proof heat-preservation device for the fan is characterized by comprising a scroll box 4 which is positioned outside the scroll and arranged between the two fixing grooves 2, the wind-proof heat-preservation device can be used for containing the wind-proof curtain 3, and the service life of the wind-proof curtain 3 is prolonged.
The wind-proof heat-preservation device for the fan is characterized by further comprising a rotating roller 6 arranged at the bottom edge of the outer side surface of the hinge window 1, when the wind-proof heat-preservation device is used, the wind-proof curtain 3 passes through the rotating roller 6 and then is buckled with the buckling structure, operation is smooth, smooth transition of the bent part of the wind-proof curtain 3 is guaranteed, and the service life of the wind-proof curtain 3 is further prolonged.
When in manufacturing, two ends of an upper frame on the outer side of the louver 1 are respectively fixed with a steel plate, the two steel plates are parallel and symmetrically punched, a rotatable scroll is arranged between the two holes, the two ends of the scroll respectively penetrate through the corresponding steel plates, the outer sides of the two ends of the scroll are respectively provided with a seam, one end of a spring leaf is respectively fixed in the seam at the two ends of the scroll, the other end of the spring leaf is fixed on the steel plate, a canvas with the same width is fixed on the scroll in the steel plate by glue, the length is larger than the height of a fan and is about 2-3 times of the circumferential length of the cross section of the scroll, three sides of the canvas except the scroll are respectively covered with a locking edge 32, an isometric bamboo stick is embedded in the locking edge 32 far away from the scroll, and suitable female buttons 33 with the same size are respectively fixed at 1/3 and 2/3, two side edges of the outer frame of the louver are respectively fixed with the isometric fixing grooves, the two fixing grooves 2 are parallel and opposite, the locking edges at the two side edges of the canvas are matched with the fixing grooves 2 in size, the flexible sliding is realized, the sub-button 11 corresponding to the female button 33 is fixed at the lowest end of the outer frame of the louver 1, the sub-button 11 and the female button 33 are separated when the fan is used, the canvas is automatically rolled up, the louver 1 can be opened without obstacles, and when the fan is stopped, the wind screen 3 is pulled down at the end of the bamboo stick and the sub-button 11 and the female button 33 are buckled, so that a good sealing effect is achieved.
The technical features of the present invention which are not described in the above embodiments may be implemented by or using the prior art, and are not described herein again, of course, the above description is not intended to limit the present invention, and the present invention is not limited to the above examples, and variations, modifications, additions or substitutions which may be made by those skilled in the art within the spirit and scope of the present invention should also fall within the protection scope of the present invention.
Claims (7)
1. The windproof and heat-insulating device for the fan is characterized by comprising fixing grooves (2) correspondingly arranged on two sides of a hinge window (1), a scroll which is arranged between the upper end parts of the two fixing grooves (2) and has two ends respectively matched with the two fixing grooves (2) in a rotating manner, a wind-shielding curtain (3) which is wound on the scroll and has one end fixedly connected with the scroll, a restoring torsion spring which is arranged between one end of the scroll and the corresponding fixing groove (2), and a buckling structure which is arranged between the other end of the wind-shielding curtain (3) and the bottom end of the hinge window (1); the edges of the two sides of the wind screen (3) are matched with the fixing grooves (2).
2. The wind-proof and heat-preservation device for the fan as claimed in claim 1, wherein the wind-proof curtain (3) comprises a curtain body (31) and locking edges (32) respectively arranged at two side edges of the curtain body (31) and at the edge of the curtain body (31) far away from the end edge of the winding shaft, wherein a hard thin rod is embedded in the locking edge (32) far away from the winding shaft.
3. The wind-proof and heat-preservation device for the fan as claimed in claim 2, wherein the curtain body (31) is made of canvas.
4. The wind-proof and heat-preservation device for the fan as claimed in claim 2, wherein the hard thin rod is made of bamboo stick.
5. The wind-proof and heat-insulating device for the fan according to claim 2, wherein the buckling structure comprises a plurality of female buckles (33) arranged at the end of the curtain body (31) far away from the winding shaft, and a plurality of male buckles (11) arranged at the bottom of the hinge window (1) and corresponding to the female buckles (33) one by one.
6. The fan wind proofing and heat insulating device according to claim 1, characterized in that it comprises a reel box (4) located outside said reel, between two said fixing slots (2).
7. The wind-proof and heat-preservation device for the fan according to claim 1, further comprising a rotating roller (6) arranged at the bottom edge of the outer side surface of the hinged window (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122458594.9U CN216058785U (en) | 2021-10-13 | 2021-10-13 | Windproof and heat-insulating device for fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122458594.9U CN216058785U (en) | 2021-10-13 | 2021-10-13 | Windproof and heat-insulating device for fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216058785U true CN216058785U (en) | 2022-03-18 |
Family
ID=80638573
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122458594.9U Active CN216058785U (en) | 2021-10-13 | 2021-10-13 | Windproof and heat-insulating device for fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216058785U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116267632A (en) * | 2023-03-15 | 2023-06-23 | 中国五冶集团有限公司 | Wind-proof device for animal house and construction method thereof |
-
2021
- 2021-10-13 CN CN202122458594.9U patent/CN216058785U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116267632A (en) * | 2023-03-15 | 2023-06-23 | 中国五冶集团有限公司 | Wind-proof device for animal house and construction method thereof |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240826 Address after: 621000 Mianyang national hi tech Industrial Development Zone, Sichuan Patentee after: NEW HOPE LIUHE Co.,Ltd. Country or region after: China Patentee after: Xiaoyi new hope Liuhe Food Co.,Ltd. Patentee after: SHANDONG NEW HOPE LIUHE GROUP Co.,Ltd. Patentee after: Lijin Heshun Beijing duck breeding Co.,Ltd. Patentee after: Lijin Zhongxin duck breeding Co.,Ltd. Patentee after: Gaomi Liuhe breeding Co.,Ltd. Patentee after: Feicheng Liuhe breeding Co.,Ltd. Patentee after: Haiyang Liuhe chicken breeding Co.,Ltd. Patentee after: Shandong Zhongxin Food Group Co.,Ltd. Address before: 621000 Mianyang national hi tech Industrial Development Zone, Sichuan Patentee before: NEW HOPE LIUHE Co.,Ltd. Country or region before: China Patentee before: Xiaoyi new hope Liuhe Food Co.,Ltd. Patentee before: SHANDONG NEW HOPE LIUHE GROUP Co.,Ltd. Patentee before: Lijin Heshun Beijing duck breeding Co.,Ltd. Patentee before: Lijin Zhongxin duck breeding Co.,Ltd. Patentee before: Gaomi Liuhe breeding Co.,Ltd. Patentee before: Feicheng Liuhe breeding Co.,Ltd. Patentee before: Haiyang Liuhe chicken breeding Co.,Ltd. |