CN202310649U - Ventilation system of humiture in differential pressure type ventilation regulating and controlling potato storage cavern - Google Patents
Ventilation system of humiture in differential pressure type ventilation regulating and controlling potato storage cavern Download PDFInfo
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- CN202310649U CN202310649U CN2011204109537U CN201120410953U CN202310649U CN 202310649 U CN202310649 U CN 202310649U CN 2011204109537 U CN2011204109537 U CN 2011204109537U CN 201120410953 U CN201120410953 U CN 201120410953U CN 202310649 U CN202310649 U CN 202310649U
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Abstract
The utility model discloses a ventilation system of humiture in a differential pressure type ventilation regulating and controlling potato storage cavern. The ventilating system comprises a cavern door, an air inlet, an air outlet, a main ventilating duct, a subsidiary ventilating duct, an air vent, an internal circulation port, an air adjusting plate and an axial flow fan, wherein the air inlet is arranged on the top of the cavern door; one end of the subsidiary ventilating duct which is near to the cavern door is sealed, and the other end of the subsidiary ventilating duct is connected with the main ventilating duct; the main ventilating duct is arranged on a back wall opposite to the cavern door, and is connected with the air outlet; and the main ventilating duct is provided with the axial flow fan, the main ventilating duct is provided with two forks, the air adjusting plate is arranged at the internal fork of the main ventilating duct, the internal circulation port extends to the top of a cavern through the fork, and the axial flow fan is arranged at the connection place between the main ventilating duct and the subsidiary ventilating duct. The ventilation system is simple in structure, scientific, reasonable, economical, practical, and convenient to operate.
Description
Technical field
The utility model relates to a kind of storage of potato cellar for storing things, is specifically related to a kind of ventilating system with separate ventilation and interior circulatory function.
Background technology
Though China's storage of potato preservation technique also is in the starting stage, has demonstrated its important function, potato can prolong storage time through after the preservation and freshness, regulates Time To Market, keeps the potato quality, improves self-value.Potato is a kind of fresh agricultural product; Have long storage period, can be fed to the end of spring and the beginning of summer from autumn after the results, always at duration of storage; In order to reduce storage loss, keep edible quality, to prolong storage period, need be in having the storage ventilating system of suitable temp. and humidity with storage of potato.At present, most of peasant households storage of potato cellar for storing things mainly is made up of the air vent of Jiao Men, cellar for storing things body and cellar for storing things header, mainly carries out aeration-cooling dehumidifying with switch Jiao Men and top portion ventilation hole; Can not regulate and control the temp. and humidity in the storage cellar, particularly potato effectively and pile inner temp. and humidity, and be easy to generate condensate at Jiao Ding; When top, cellar for storing things soil layer is thin; Extraneous low temperature can make the condensate of Jiao Ding freeze, and causes potato serious frostbite, rotten, germination phenomenon in storage, to occur, finally causes storage time short; Storage loss is big, has had a strong impact on the economic interests of potato planting with marketing peasant household.Along with people's produces the further intensification of harm understanding to condensate; Some people has begun to seek and has eliminated the method that Jiao Ding produces condensate, have the people through to cellar for storing things jacking row specially treated eliminate condensate, as at the fixing cavernous body or will store mode such as very useful hemp-fibred plaster processing of Jiao Ding; Can well eliminate the condensate that Jiao Ding produces; But expenditure of construction can increase, and cleaning inconvenience, becomes the place that germ grows easily.
The utility model content
The utility model has been to overcome the defective of prior art, and the ventilating system of temp. and humidity in a kind of differential ventilation regulation and control storage of potato cellar for storing things is provided, and has the storage of potato of assurance quality, reduces storage loss, prolongs the advantage of storage time.
In order to solve the technical problem of above-mentioned existence, the utility model provides following technical scheme:
Comprise Jiao Men, air inlet, air outlet; Said air inlet is positioned at the cellar for storing things header; Also comprise main ventilation pipeline, inferior ventilation shaft, air vent, interior circulation port, air regulating board and axial flow blower; Said ventilation shaft is near the end sealing of Jiao Men, and said time the ventilation shaft other end is connected with the main ventilation pipeline; Said main ventilation pipeline is arranged at the relative back wall of Jiao Men, and is connected with air outlet; Said main ventilation pipeline is equipped with axial flow blower; Said main ventilation pipeline is provided with bifurcated; Said air regulating board is positioned at main ventilation pipeline crotch, and said interior circulation port stretches to Jiao Ding through bifurcated, and said axial flow blower is positioned at main ventilation pipeline and time ventilation shaft junction.
Further, said time ventilation shaft is arranged at ground in the cellar for storing things, and said ventilation shaft top is equipped with the hollow brick of band air vent.
Further, said ventilation shaft is I type single conduit.
Further, said ventilation shaft is the two bar symmetrical expression pipelines of U type.
Compared with prior art, the utlity model has following beneficial effect:
(1) simple to operate, convenient, economical and practical, the highly versatile of enforcement is applicable to the various forms of middle-size and small-size storage of potato facilities in northern potato main producing region.
(2) both can air in the cellar for storing things be discharged to outside the cellar for storing things, and can store interior air circulation again, but also can eliminate the condensate that Jiao Ding produces.
(3) inferior ventilation shaft adopts brick and cement to be built into; The U type is made in the bottom of inferior ventilation shaft, can reduce the resistance of inner-walls of duct, shop one deck hollow brick on inferior ventilation shaft wind; Hollow brick not only can carry top weight; Pvc pipe can also so not only have been saved as air vent in hole on the brick, but also can guarantee the unimpeded of air vent.
(4) utilize ventilating system can realize storing the circulation of interior air; Need not stir potato when during storage of potato, using medicament; Volatile medicine is repeatedly circulated in potato heap inside, not only can reduce potato and stir the potato skin injury that causes, and reduce labor intensity greatly because of dispenser; Improve drug effect, reduce storage potato piece and germinate and rotten loss.
Description of drawings
Fig. 1 is the ventilation plan of temp. and humidity in the differential ventilation regulation and control of the utility model storage of potato cellar for storing things;
Fig. 2 is the ventilating system profile of temp. and humidity in the differential ventilation regulation and control of the utility model storage of potato cellar for storing things.
In conjunction with accompanying drawing, Reference numeral is following among the utility model embodiment:
1-Jiao Men; The 2-air inlet; The 3-air outlet; 4-main ventilation pipeline; 5-ventilation shaft; The 6-air vent; Circulation port in the 7-; The 8-air regulating board; The 9-axial flow blower; The 10-hollow brick.
Embodiment
Describe below in conjunction with the preferred embodiment of accompanying drawing, should be appreciated that preferred embodiment described herein only is used for explanation and explains the utility model, and be not used in qualification the utility model the utility model.
As depicted in figs. 1 and 2, the ventilating system of temp. and humidity in a kind of differential ventilation regulation and control storage of potato cellar for storing things is mainly used in during the regulation and control storage of potato temp. and humidity in the cellar for storing things and eliminates the condensate that Jiao Ding produces.Mainly comprise: cellar for storing things door 1, air inlet 2, air outlet 3, main ventilation pipeline 4, inferior ventilation shaft 5, air vent 6, interior circulation port 7, air regulating board 8 and axial flow blower 9; Door 1 top has air inlet 2 at the cellar for storing things; Door 1 relative Jiao Qiang in cellar for storing things goes up main ventilation pipeline 4 is installed; Main ventilation pipeline 4 one ends are connected with air outlet 3, and main ventilation pipeline 4 both can adopt pvc pipe, and available again brick and cement are built into; Inferior ventilation shaft 5 is arranged on ground in the cellar for storing things, and inferior ventilation shaft 5 adopts pvc pipe or is built into brick and cement, and inferior ventilation shaft 5 is covered with one deck hollow brick 10 near the end sealing of cellar for storing things door 1 on inferior ventilation shaft 5, be distributed with a plurality of air vents 6 on the hollow brick 10; Axial flow blower 9 is installed in the main ventilation pipeline 4, and the motor of axial flow blower 9 is wanted can be moistureproof, is mainly used in and forms time ventilation shaft inside and outside differential pressure, in main ventilation pipeline 4, carries out forced ventilation, eliminates Jiao Ding and produce condensate.The main ventilation pipeline is provided with bifurcated, and air regulating board 8 is positioned at the bifurcation site of main ventilation pipeline 4, and air regulating board 8 can rotate around the axis, and is used for controlling the direction of air-flow in the main ventilation pipeline 4; Interior circulation port 7 stretches to Jiao Ding through bifurcated, and is positioned at the cellar for storing things near the Jiao Ding place.Axial flow blower 9 forms two kinds of connected modes in the junction of main ventilation pipeline 4 with time ventilation shaft 5: 1 machine, 1 road and 1 machine, 2 roads, inferior ventilation shaft are divided into I type single conduit and the two bar symmetrical expression pipelines of U type, adopt suction type to ventilate.
During storage of potato, store outer fresh cold air and get in the cellar for storing things by air inlet, mix with hot-air in the cellar for storing things; Under air pressure and self gravitation,, potato is piled gas inside, heat and steam cement out, get into time ventilation shaft by air vent from top to down through the potato heap; Get into the main ventilation pipeline through axial flow blower again; Through airflow direction in the air regulating board device control main ventilation pipeline, air has so just been accomplished the replacement process of once storing inner air and outer air after air outlet is discharged to outside the cellar for storing things in the cellar for storing things.If store circulating of interior air, at first air inlet and Jiao Men to be closed, potato heap upper air is inner through the potato heap from top to down; Get into time ventilation shaft by air vent; Get into the main ventilation pipeline through axial flow blower again, through airflow direction in the louver control main ventilation pipeline, blow to Jiao Ding through main ventilation pipeline and interior circulation port at last then; Get into potato heap upper space, so just accomplished the once process that circulates of the interior air in cellar for storing things.Through changing the time and the number of times of axial flow blower operation, can effectively regulate and control the temp. and humidity in the storage cellar, eliminate the condensate that Jiao Ding produces, thereby reduce the storage loss of potato, prolong storage time, reach the purpose of safe storage.
The above is merely the embodiment of explanation the utility model; Be not limited to the utility model; For a person skilled in the art; All within the spirit and principle of the utility model, any modification of being done, be equal to replacement, improvement etc., all should be included within the protection domain of the utility model.
Claims (4)
1. the ventilating system of temp. and humidity in a differential ventilation regulation and control storage of potato is stored; Comprise Jiao Men, air inlet, air outlet; Said air inlet is positioned at the cellar for storing things header, it is characterized in that, also comprises main ventilation pipeline, inferior ventilation shaft, air vent, interior circulation port, air regulating board and axial flow blower; Said ventilation shaft is near the end sealing of Jiao Men, and said time the ventilation shaft other end is connected with the main ventilation pipeline; Said main ventilation pipeline is arranged at the relative back wall of Jiao Men, and is connected with air outlet; Said main ventilation pipeline is equipped with axial flow blower; Said main ventilation pipeline is provided with bifurcated; Said air regulating board is positioned at main ventilation pipeline crotch, and said interior circulation port stretches to Jiao Ding through bifurcated, and said axial flow blower is positioned at main ventilation pipeline and time ventilation shaft junction.
2. the ventilating system of temp. and humidity is characterized in that said time ventilation shaft is arranged at ground in the cellar for storing things in the differential ventilation regulation and control storage of potato according to claim 1 cellar for storing things, and said ventilation shaft top is equipped with the hollow brick of band air vent.
3. the ventilating system of temp. and humidity is characterized in that said ventilation shaft is I type single conduit in the differential ventilation regulation and control storage of potato according to claim 1 and 2 cellar for storing things.
4. the ventilating system of temp. and humidity is characterized in that said ventilation shaft is the two bar symmetrical expression pipelines of U type in the differential ventilation regulation and control storage of potato according to claim 1 and 2 cellar for storing things.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204109537U CN202310649U (en) | 2011-10-25 | 2011-10-25 | Ventilation system of humiture in differential pressure type ventilation regulating and controlling potato storage cavern |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204109537U CN202310649U (en) | 2011-10-25 | 2011-10-25 | Ventilation system of humiture in differential pressure type ventilation regulating and controlling potato storage cavern |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202310649U true CN202310649U (en) | 2012-07-11 |
Family
ID=46422666
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204109537U Expired - Fee Related CN202310649U (en) | 2011-10-25 | 2011-10-25 | Ventilation system of humiture in differential pressure type ventilation regulating and controlling potato storage cavern |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202310649U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103583165B (en) * | 2013-11-22 | 2015-11-18 | 常熟南师大发展研究院有限公司 | storage cellar |
| CN106376303A (en) * | 2016-08-26 | 2017-02-08 | 汝阳县金涛红薯专业合作社 | Sweet potato cellar special-purpose ventilation duct |
| CN113672012A (en) * | 2021-09-02 | 2021-11-19 | 山西农业大学 | Temperature and humidity control device, system and method |
-
2011
- 2011-10-25 CN CN2011204109537U patent/CN202310649U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103583165B (en) * | 2013-11-22 | 2015-11-18 | 常熟南师大发展研究院有限公司 | storage cellar |
| CN106376303A (en) * | 2016-08-26 | 2017-02-08 | 汝阳县金涛红薯专业合作社 | Sweet potato cellar special-purpose ventilation duct |
| CN113672012A (en) * | 2021-09-02 | 2021-11-19 | 山西农业大学 | Temperature and humidity control device, system and method |
| CN113672012B (en) * | 2021-09-02 | 2022-11-08 | 山西农业大学 | Temperature and humidity control device, system and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120711 Termination date: 20141025 |
|
| EXPY | Termination of patent right or utility model |