CN220931663U - Drainage device of grain dryer - Google Patents
Drainage device of grain dryer Download PDFInfo
- Publication number
- CN220931663U CN220931663U CN202322334679.5U CN202322334679U CN220931663U CN 220931663 U CN220931663 U CN 220931663U CN 202322334679 U CN202322334679 U CN 202322334679U CN 220931663 U CN220931663 U CN 220931663U
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- China
- Prior art keywords
- shell
- fixed
- grain dryer
- pipe
- casing
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 51
- 238000001914 filtration Methods 0.000 claims abstract description 18
- 238000007789 sealing Methods 0.000 claims abstract description 8
- 230000008878 coupling Effects 0.000 claims description 4
- 238000010168 coupling process Methods 0.000 claims description 4
- 238000005859 coupling reaction Methods 0.000 claims description 4
- 238000003466 welding Methods 0.000 claims description 3
- 239000000428 dust Substances 0.000 abstract description 6
- 239000010902 straw Substances 0.000 abstract description 6
- 238000001035 drying Methods 0.000 description 5
- 238000009833 condensation Methods 0.000 description 3
- 230000005494 condensation Effects 0.000 description 3
- 238000004378 air conditioning Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000004891 communication Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- 230000000151 anti-reflux effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012634 fragment Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Drying Of Solid Materials (AREA)
Abstract
The utility model discloses a drainage device of a grain dryer, which comprises the grain dryer, a water guide shell and a drain pipe, wherein the water guide shell is fixed at the bottom end of the grain dryer, a connecting pipe is fixed at the bottom end of the water guide shell, a filtering structure is arranged on the outer side of the connecting pipe, a connecting shell is arranged at the bottom end of the filtering structure, the drain pipe is inserted into the connecting shell, a backflow preventing structure is arranged in the drain pipe, a corrugated pipe is arranged at the bottom end of the drain pipe, the filtering structure comprises a casing, a filter cartridge, a cover plate, a handle and a sealing strip, the casing is fixed on the outer side of the connecting pipe, and a filter cartridge is fixed in the casing. According to the utility model, the filter cartridge is used for filtering the foreign matters, the water passes through the filter cartridge and is discharged from the connecting shell, the shell is opened by rotation, and the foreign matters are cleaned, so that the foreign matters separating function of the device is realized, dust and straws entering the device are conveniently filtered, the device is prevented from being blocked by the dust and the straws, the normal use of the device is ensured, and the functionality of the device is enhanced.
Description
Technical Field
The utility model relates to the technical field of grain dryers, in particular to a drainage device of a grain dryer.
Background
The grain drier is set up to dry and remove redundant moisture in grains, and the device is a drainage device of the grain drier and is used for draining liquid generated in the grain drier;
The utility model provides a chinese patent grant bulletin number CN213811631U, bulletin day 2021, 07 month 27 days discloses a drainage device of condensation dryer for grain processing, including granary box, grain stoving case, stoving zone of heating, stoving pipeline, box lid, insulating layer, drainage pipe, aqua storage tank and air conditioning pipeline, the pivot is connected with the box lid, the upper end of box lid is fixed with the handle, the right-hand member of dryer is connected with the stoving pipeline, the right-hand member of stoving pipeline is connected with grain stoving case, the left end of air conditioning pipeline is fixed with the condenser, the condenser left side is connected with the electric wire, the afterbody of drainage pipe is installed one-way water valve. The inside of the device is used for fixing the grain drying box through the fixing rod, and the condensation guide pipe is used for gathering water vapor in grains, so that the water vapor forms water in the condensation guide pipe and flows into the water storage groove. The inside of the granary box body is provided with a heat insulation layer, the bottom of the grain drying box is funnel-shaped, and the bottom of the food drying box is provided with a through hole II for water to flow out of the grain drying box;
The prior technical proposal has the following defects: when the device is used, the defect that a pipeline is easy to block is overcome, and because more dust and straw fragments are contained in grains, part of dust and straw enter the device along with liquid in the drying process of the grain dryer, so that the inside of the device is easy to block, and the drainage of the device is affected.
Disclosure of utility model
First, the technical problem to be solved
The utility model aims to provide a water draining device of a grain dryer, which aims to solve the problems in the background technology.
(II) summary of the utility model
In order to solve the technical problems, the utility model provides the following technical scheme: the utility model provides a drainage device of grain drying-machine, includes grain drying-machine, water guide shell and drain pipe, the bottom mounting of grain drying-machine has the water guide shell, the bottom mounting of water guide shell has the connecting pipe, the outside of connecting pipe is provided with filtration, filtration's bottom is provided with the coupling shell, the inside of coupling shell is inserted and is equipped with the drain pipe, the inside of drain pipe is provided with the anti-reflux structure, the bellows is installed to the bottom of drain pipe, filtration includes sleeve shell, cartridge filter, apron, handle and sealing strip, the outside at the connecting pipe is fixed to the sleeve shell, the inside of sleeve shell is fixed with the cartridge filter.
The drainage device of the grain dryer of the technical scheme is used, the drainage pipe is inserted into the sewer, accumulated water in the grain dryer is led into the inside of the connecting pipe through the water guide shell, the water is filtered by the filtering structure, foreign matters in the water are removed, the water is led into the sewer through the drainage pipe and the corrugated pipe, and water vapor and peculiar smell in the sewer are prevented from entering the grain dryer through the backflow preventing structure.
Preferably, a cover plate is sleeved on one side of the casing, a sealing strip is fixed in one side of the cover plate, and a handle is fixed on one side of the cover plate.
Preferably, the outer side wall of the cover plate is provided with external threads, and the interior of the casing is provided with internal threads matched with the external threads. The filter cartridge is used for filtering the foreign matters, water passes through the filter cartridge and is discharged from the connecting shell, and the shell is opened by rotation to clean the foreign matters.
Preferably, the casing and the connecting pipe are in a welding integrated structure, and the connecting pipe extends to the inside of the casing to be communicated with the filter cartridge.
Preferably, the backflow preventing structure comprises a limiting plate, a rubber baffle, a spring, a guide rod and a supporting frame, wherein the limiting plate is fixed in the drain pipe, and the supporting frame is arranged at the bottom end of the limiting plate. The rubber baffle is pushed by the spring to contact with the limiting plate to block the flow of gas, and the rubber baffle is pressed by the weight of water to move downwards so that the water passes through the drain pipe.
Preferably, a guide rod is inserted in the support frame, a rubber baffle is fixed at the top end of the guide rod, and a guide rod is arranged at the bottom end of the rubber baffle.
Preferably, a sliding structure is formed between the guide rod and the supporting frame, and the rubber baffle plate and the limiting plate are positioned on the same vertical center.
(III) beneficial effects
Compared with the prior art, the utility model has the beneficial effects that: this drainage device of grain drying-machine is rational in infrastructure, has following advantage:
(1) The filter cartridge is used for filtering the foreign matters, the water passes through the filter cartridge and is discharged from the connecting shell, the shell is opened by rotation, and the foreign matters are cleaned, so that the foreign matters separating function of the device is realized, dust and straws entering the device are conveniently filtered, the device is prevented from being blocked by the dust and the straws, the normal use of the device is ensured, and the functionality of the device is enhanced;
(2) The rubber baffle is pushed by the spring to contact with the limiting plate to block the flow of gas, and the rubber baffle is pressed by the weight of water to move downwards so that the water passes through the drain pipe, thereby realizing the backflow prevention function of the device and preventing water vapor and peculiar smell in a sewer from entering the grain dryer through the device.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, and it is obvious that the drawings in the following description are some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic three-dimensional structure of the present utility model;
FIG. 2 is a schematic cross-sectional elevation view of the present utility model;
FIG. 3 is an enlarged partial cross-sectional view of the structure of FIG. 2A according to the present utility model;
Fig. 4 is a schematic side view of a cross-section of a filter structure according to the present utility model.
Reference numerals in the drawings illustrate: 1. a grain dryer; 2. a water guiding shell; 3. a connecting pipe; 4. a filtering structure; 401. a casing; 402. a filter cartridge; 403. a cover plate; 404. a handle; 405. a sealing strip; 5. a drain pipe; 6. a bellows; 7. a connection housing; 8. a backflow prevention structure; 801. a limiting plate; 802. a rubber baffle; 803. a spring; 804. a guide rod; 805. and (5) supporting frames.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of 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, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. All other embodiments, which can be made by one of ordinary skill in the art without inventive faculty, are intended to be within the scope of the present utility model, based on the embodiments of the present utility model.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
Example 1
Referring to fig. 1-4, the water draining device of grain dryer provided by the utility model comprises a grain dryer 1, a water guiding shell 2 and a water draining pipe 5, wherein the water guiding shell 2 is fixed at the bottom end of the grain dryer 1, a connecting pipe 3 is fixed at the bottom end of the water guiding shell 2, a filtering structure 4 is arranged at the outer side of the connecting pipe 3, a connecting shell 7 is arranged at the bottom end of the filtering structure 4, the water draining pipe 5 is inserted into the connecting shell 7, a backflow preventing structure 8 is arranged in the water draining pipe 5, a corrugated pipe 6 is arranged at the bottom end of the water draining pipe 5, the filtering structure 4 comprises a casing 401, a filter cartridge 402, a cover plate 403, a handle 404 and a sealing strip 405, the casing 401 is fixed at the outer side of the connecting pipe 3, the filter cartridge 402 is fixed in the casing 401, the sealing strip 405 is fixed at one side of the cover plate 403, the handle 404 is fixed at one side of the cover plate 403, external threads are arranged on the outer side wall of the cover plate 403, the casing 401 is provided with internal threads matched with the external threads, a welding integrated structure is formed between the casing 401 and the connecting pipe 3, and the casing 401 extends to the inside of the casing 401 to be communicated with the filter cartridge 402.
The working principle of the drainage device of the grain dryer based on the first embodiment is as follows: the drain pipe 5 is inserted into the sewer, the water accumulated in the grain dryer 1 is led into the connecting pipe 3 through the water guide shell 2, then the filtering structure 4 filters water to remove foreign matters in the water, the water is led into the sewer through the drain pipe 5 and the corrugated pipe 6, water vapor and peculiar smell in the sewer are prevented from entering the grain dryer through the backflow preventing structure 8, the water and the foreign matters are led into the filter cartridge 402 through the connecting pipe 3, the filter cartridge 402 filters the foreign matters, the water passes through the filter cartridge 402 and is discharged through the connecting shell 7, the cover plate 403 is driven to rotate through the rotating handle 404, the cover plate 403 is separated from the casing 401, the casing 401 is opened, and the foreign matters are cleaned.
Example two
The embodiment comprises the following steps: the backflow preventing structure 8 comprises a limiting plate 801, a rubber baffle 802, a spring 803, a guide rod 804 and a supporting frame 805, wherein the limiting plate 801 is fixed inside the drain pipe 5, the supporting frame 805 is arranged at the bottom end of the limiting plate 801, the guide rod 804 is inserted into the supporting frame 805, the rubber baffle 802 is fixed at the top end of the guide rod 804, the guide rod 804 is arranged at the bottom end of the rubber baffle 802, a sliding structure is formed between the guide rod 804 and the supporting frame 805, and the rubber baffle 802 and the limiting plate 801 are located in the same vertical center.
In this embodiment, the elastic force of the spring 803 pushes the rubber baffle 802 to contact with the limiting plate 801, so as to block the inside of the drain pipe 5, prevent water vapor and odor in the sewer from passing through the drain pipe 5, and after water enters the inside of the drain pipe 5, the weight of the water presses the rubber baffle 802 to press the spring 803 downwards, so that the rubber baffle 802 is separated from the limiting plate 801, and the water passes through the drain pipe 5.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
The apparatus embodiments described above are merely illustrative, wherein the elements illustrated as separate elements may or may not be physically separate, and the elements shown as elements may or may not be physical elements, may be located in one place, or may be distributed over a plurality of network elements. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of this embodiment. Those of ordinary skill in the art will understand and implement the present invention without undue burden.
Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present utility model, and are not limiting; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present utility model.
Claims (7)
1. The utility model provides a drainage device of grain drying-machine, includes grain drying-machine (1), water guide shell (2) and drain pipe (5), its characterized in that: the bottom mounting of grain drying-machine (1) has water shell (2), the bottom mounting of water shell (2) has connecting pipe (3), the outside of connecting pipe (3) is provided with filtration (4), the bottom of filtration (4) is provided with coupling shell (7), the inside of coupling shell (7) is inserted and is equipped with drain pipe (5), the inside of drain pipe (5) is provided with backflow preventing structure (8), bellows (6) are installed to the bottom of drain pipe (5), filtration (4) are including cover shell (401), cartridge filter (402), apron (403), handle (404) and sealing strip (405), the outside at connecting pipe (3) is fixed to cover shell (401), the inside of cover shell (401) is fixed with cartridge filter (402).
2. The drain device of a grain dryer of claim 1, wherein: one side of the casing (401) is sleeved with a cover plate (403), a sealing strip (405) is fixed inside one side of the cover plate (403), and a handle (404) is fixed on one side of the cover plate (403).
3. The drain device of a grain dryer of claim 1, wherein: external threads are arranged on the outer side wall of the cover plate (403), and internal threads matched with the external threads are arranged inside the casing (401).
4. The drain device of a grain dryer of claim 1, wherein: the casing (401) and the connecting pipe (3) are of a welding integrated structure, and the connecting pipe (3) extends to the inside of the casing (401) to be communicated with the filter cartridge (402).
5. The drain device of a grain dryer of claim 1, wherein: the anti-backflow structure (8) comprises a limiting plate (801), a rubber baffle (802), a spring (803), a guide rod (804) and a supporting frame (805), wherein the limiting plate (801) is fixed inside the drain pipe (5), and the supporting frame (805) is arranged at the bottom end of the limiting plate (801).
6. The drain device of grain dryer of claim 5, wherein: the inside of support frame (805) is inserted and is equipped with guide bar (804), the top of guide bar (804) is fixed with rubber baffle (802), the bottom of rubber baffle (802) is provided with guide bar (804).
7. The drain device of grain dryer of claim 5, wherein: a sliding structure is formed between the guide rod (804) and the supporting frame (805), and the rubber baffle (802) and the limiting plate (801) are positioned on the same vertical center.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322334679.5U CN220931663U (en) | 2023-08-30 | 2023-08-30 | Drainage device of grain dryer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322334679.5U CN220931663U (en) | 2023-08-30 | 2023-08-30 | Drainage device of grain dryer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220931663U true CN220931663U (en) | 2024-05-10 |
Family
ID=90933007
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322334679.5U Active CN220931663U (en) | 2023-08-30 | 2023-08-30 | Drainage device of grain dryer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220931663U (en) |
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2023
- 2023-08-30 CN CN202322334679.5U patent/CN220931663U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240606 Address after: Room 403, Unit 2, Building 3, Boai New Village, Liyang City, Changzhou City, Jiangsu Province, 213300 Patentee after: Xu Jianhua Country or region after: China Patentee after: Tong Zifei Address before: 241213 No. 7, Longchi Road, Nanling County, Wuhu City, Anhui Province Patentee before: Zhongruo Technology (Anhui) Co.,Ltd. Country or region before: China |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240717 Address after: No. 2 Xiding Road, Guxian Street, Liyang City, Changzhou City, Jiangsu Province, 213300 Patentee after: Jiangsu Siente Mechanical and Electrical Engineering Co.,Ltd. Country or region after: China Address before: Room 403, Unit 2, Building 3, Boai New Village, Liyang City, Changzhou City, Jiangsu Province, 213300 Patentee before: Xu Jianhua Country or region before: China Patentee before: Tong Zifei |
|
| TR01 | Transfer of patent right |