CN204681998U - Facility is cultivated in the circulation of cigarette seedling - Google Patents
Facility is cultivated in the circulation of cigarette seedling Download PDFInfo
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- CN204681998U CN204681998U CN201520208675.5U CN201520208675U CN204681998U CN 204681998 U CN204681998 U CN 204681998U CN 201520208675 U CN201520208675 U CN 201520208675U CN 204681998 U CN204681998 U CN 204681998U
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Abstract
The utility model discloses the circulation of a kind of cigarette seedling and cultivate facility, belong to cigarette seedling Cultivating techniques field, higher for solving cigarette seedling cultivation facility cost, water utilization rate is low, the problem that management is inconvenient.It comprises seedling raising greenhouse, be arranged on the multiple nursery ponds in seedling raising greenhouse, water head tank and low tank, described multiple nursery pond comprises separate multiple high-order nursery pond, and separate multiple high-order nursery pond, described high-order nursery pond and low level nursery pond one_to_one corresponding and by pipeline communication, described high-order nursery pond is all communicated to water head tank, described low level nursery pond is all communicated to low tank, is connected between described water head tank and low tank by the pipeline with water pump.This utility model utilizes the difference in height of nursery pond and the time difference of nursery to reach the circulation of water, and this facility also only needs a water pump, and the cyclic utilization rate of water is improved, and has saved water resource, has reduced seedling cost.
Description
Technical field
The utility model belongs to cigarette seedling Cultivating techniques field, specifically, is that a kind of cigarette seedling water circulation cultivates facility.
Background technology
When tobacco seedling, widely use in China without native floating seedlings, it is implanted in seedling dish by cigarette seed, water and nutrient matrix is put in nursery pond, rely on the buoyancy of seedling dish, make seedling dish and cigarette seedling be suspended on the water surface, cigarette seedling draws moisture needed for growth and nutrient matrix from water, but the requirement of the different growth period of cigarette seedling to moisture and nutrient matrix is different.Such as: during from sowing to the cross phase, because temperature is lower, in pond, excess moisture makes temperature in matrix lower than temperature on the contrary, therefore less to moisture requirement in nursery pond, tobacco seedling growth enters cross after date, temperature is raising gradually, and the evaporation of moisture strengthens, and the water demand in nursery pond is larger, and enter seedling after date, want stronger ventilation amount, make cigarette seedling adapt to extraneous temperature and humidity condition, at this time will suitably reduce moisture in nursery pond.
The nursery of alternation of wetting and drying method is a kind of novel seedling growing process, it is respectively at germination period in seedling stage, the cross phase, fast growing period, the hardening phase, become seedling stage, arrange into discharge to the water spacer a period of time in nursery pond by turns, Fertilizer application can be saved like this and save water, cigarette seedling also can under the adverse circumstance of proper range well-grown, existing alternation of wetting and drying seedling method, be mostly in seedling raising greenhouse, water pump is controlled by using automatic control equipment, respectively to the water management in each nursery pond, a water pump controls a nursery pond, like this, in the seedling raising greenhouse that some are large-scale, need multiple suction pump, virtually add seedling cost, also easily cause the waste of water resource simultaneously.
Publication number be CN 202890068 patent document discloses one " alternation of wetting and drying cultivate cigarette seedling device ", nursery pond in booth is designed to different height, nursery pond height in the middle of booth is the highest, then reduce successively to booth both sides, nursery pond is made to form gradient, by the drop between nursery pond, water is flowed between nursery pond, all nursery ponds that a water pump can control in booth only need be set like this in a booth, reach and reduce water pump consumption, save seedling cost, reduce the object of water resource waste.But this cultivation cigarette seedling device exists following not enough: after the nursery pond of the current direction both sides in the middle of booth in the highest nursery pond, if when the water in the highest nursery pond needs supplementary, rejoin again, if and the water in outermost nursery pond does not need, then extracted out by water pump, this is obviously the waste to water resource, greatly reduce the availability of water resource, and in order to use a pumping drainage cost-saving, the nursery pond arranged along seedling raising greenhouse length direction must be through, this can cause again each nursery pond area easily to cause too greatly: a part of cigarette seedling goes wrong, other cigarette seedling is corresponding situation about going wrong also, therefore management is concentrated in a nursery pond and unreasonable.
Summary of the invention
In view of the cigarette seedling cultivation facility cost existed in above-mentioned prior art is higher, water utilization rate low and centralized management easily cause interactional problem, the utility model provides a kind of cigarette seedling water circulation and cultivates facility, this facility can on the basis reducing facility cost, improve water utilization rate, each nursery pond suitable size simultaneously, separate management, reduces bad seedling rate.
For realizing above-mentioned technical purpose, the technical solution adopted in the utility model is as follows:
Facility is cultivated in a kind of cigarette seedling circulation, comprise seedling raising greenhouse and be arranged on the multiple nursery ponds in seedling raising greenhouse, also comprise water head tank and low tank, described multiple nursery pond comprises separate multiple high-order nursery pond, and separate multiple low level nursery ponds, described high-order nursery pond and low level nursery pond one_to_one corresponding and pass through pipeline communication, described high-order nursery pond is all communicated to water head tank, described low level nursery pond is all communicated to low tank, is connected between described water head tank and low tank by the pipeline with water pump.
The cigarette seedling circulation of technique scheme is adopted to cultivate facility, can cultivate cigarette seedling as follows: due to cigarette seedling in germination period, cross phase, fast growing period, hardening phase, become the demand of different times to water such as seedling stage to be not quite similar, certain interval of time is needed to arrange into discharge, therefore be the cultivation period of stagger high-order nursery pond and low level nursery pond, first by water head tank to high-order nursery pond supplementing water (now need moisture in high-order nursery pond, do not need moisture in low level nursery pond); When seedling-cultivating tray in high-order nursery pond does not need moisture, when needing moisture in low level nursery pond, Action of Gravity Field can be relied on to be put in low level nursery pond by the moisture in high-order nursery pond, and now water head tank is not supplying water to high-order nursery pond; When high-order nursery pond needs moisture again, moisture content can be supplemented to high-order nursery pond again by water head tank, and low level nursery pond is not when needing water, water in low level nursery pond can be discharged in low tank, if low level nursery pond needs water again, moisture in high-order nursery pond can be put into low level nursery pond again, repeatedly cultivate cigarette seedling with this.Can be extracted in water head tank by water pump be recycled for being discharged to moisture unnecessary in low level nursery pond, if water deficient can be supplemented to water head tank, thus be completed alternation of wetting and drying nursery.
Visible, cultivated by the above-mentioned circulation to cigarette seedling, by high-low position tank and a water pump, improve the availability of water resource, reduce cost, and high-order nursery pond and low level nursery pond are all arranged to separate nursery pond, thus high-order nursery pond and low level nursery are separated into the some fritter nursery ponds along the distribution of seedling raising greenhouse length direction, even if a certain like this nursery pond goes wrong, also other nursery pond can not be had influence on.
Further restriction, described high-order nursery pond is identical with the size of low level nursery pond.High-order nursery pond and low level nursery pond are arranged to onesize, facilitate management by synchronization (water inlet draining), and what need not consider which block nursery pond of sustained height needs point is be mostly few problem.
Further restriction, the pipeline between described high-order nursery pond and low level nursery pond is provided with controlled valve.The convenient intelligent unified control of these controlled valves, saves manual operation to realize the process of water inlet draining.
The utility model compared to existing technology, the time difference of difference in height and nursery is utilized to reach the circulation of water, this facility also only needs a water pump, the cyclic utilization rate of water is improved, save water resource, reduce seedling cost, and nursery pond is divided into some fritters, avoids the survival rate that centralized management affects cigarette seedling.
Accompanying drawing explanation
Fig. 1 is the structural representation that facility is cultivated in the circulation of the utility model cigarette seedling;
Fig. 2 is that the A-A of Fig. 1 is to cutaway view.
Embodiment
In order to make those skilled in the art can understand the utility model better, below in conjunction with drawings and Examples, technical solutions of the utility model are further illustrated.
As shown in Figure 1, facility is cultivated in a kind of cigarette seedling circulation, comprise seedling raising greenhouse 1, be arranged on the nursery pond that multiple sizes in seedling raising greenhouse 1 are identical, and the water head tank 5 of water storage and low tank 4, described multiple nursery pond comprises separate multiple high-order nursery pond 3, and separate multiple low level nursery ponds 2, described high-order nursery pond 3 and low level nursery pond 2 one_to_one corresponding and pass through pipeline communication, pipeline is respectively arranged with controlled valve 7, described high-order nursery pond 3 is all communicated to neighbouring water head tank 5, described low level nursery pond 2 is all communicated to neighbouring low tank 4, connected by the pipeline with water pump 6 between described water head tank 5 and low tank 4, utilize water pump 6 water in low tank 4 can be extracted in water head tank 5.
The concrete using method of this facility under brief description: when needing moisture in high-order nursery pond 3, by water head tank 5 to supplementing water in high-order nursery pond 3, if low level nursery pond 2 also needs moisture, controlled valve 7 can be opened, moisture in high-order nursery pond 3 is discharged in low level nursery pond 2, if at this time high-order nursery pond 3 still needs moisture, can continues to supplement by water head tank 5, if high-order nursery pond 3 does not need moisture, then moisture is stopped to supplement; Along with the growth of cigarette seedling, it changes to the needs of moisture, if low level nursery pond 2 does not need moisture, then moisture unnecessary in low level nursery pond 2 is discharged in low tank 4, if high-order nursery pond 3 needs moisture again, then still carry out moisture by water head tank 5 to it to supplement, the alternation of wetting and drying nursery of high-order nursery pond 3 and low level nursery pond 2 is carried out with this, along with the minimizing of water head tank 5 moisture, by water pump 6, the water in low tank 4 can be extracted in water head tank 5, again utilize.
According to law of conservation of energy, smoke abatement seedling consumes outside large quantity of moisture in process of growth, also has the evaporation of some moisture, therefore this facility can not only lean on the moisture in water head tank 5 and low tank 4 to complete cyclic seedling cultivation process when not supplementing, therefore administrative staff also need regularly to keep the skin wet in addition to water head tank 5, to meet the demand of tobacco seedling growth.
To sum up, the application, for the cultivating process of cigarette seedling, by water head tank 5, low tank 4 and a water pump 6, can improve the availability of water resource, thus reduce costs, and is extremely conducive to wideling popularize of cigarette seedling cultivation.
The cigarette seedling circulation provided the utility model is above cultivated facility and is described in detail.The explanation of specific embodiment just understands method of the present utility model and core concept thereof for helping.Should be understood that; for those skilled in the art; under the prerequisite not departing from the utility model principle, can also carry out some improvement and modification to the utility model, these improve and modify and also fall in the protection domain of the utility model claim.
Claims (3)
1. facility is cultivated in a cigarette seedling circulation, the multiple nursery ponds comprising seedling raising greenhouse (1) and be arranged in seedling raising greenhouse, it is characterized in that, also comprise water head tank (5) and low tank (4), described multiple nursery pond comprises separate multiple high-order nursery pond (3), and separate multiple low level nursery ponds (2), described high-order nursery pond (3) and low level nursery pond (2) one_to_one corresponding and pass through pipeline communication, described high-order nursery pond (3) is all communicated to water head tank (5), described low level nursery pond (2) is all communicated to low tank (4), connected by the pipeline with water pump (6) between described water head tank (5) and low tank (4).
2. facility is cultivated in cigarette seedling circulation according to claim 1, and it is characterized in that, described high-order nursery pond (3) is identical with the size of low level nursery pond (3).
3. facility is cultivated in cigarette seedling circulation according to claim 1 and 2, and it is characterized in that, the pipeline between described high-order nursery pond (3) and low level nursery pond (2) is provided with controlled valve (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520208675.5U CN204681998U (en) | 2015-04-09 | 2015-04-09 | Facility is cultivated in the circulation of cigarette seedling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520208675.5U CN204681998U (en) | 2015-04-09 | 2015-04-09 | Facility is cultivated in the circulation of cigarette seedling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204681998U true CN204681998U (en) | 2015-10-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520208675.5U Expired - Fee Related CN204681998U (en) | 2015-04-09 | 2015-04-09 | Facility is cultivated in the circulation of cigarette seedling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204681998U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109329033A (en) * | 2018-11-06 | 2019-02-15 | 云南省烟草公司普洱市公司 | The floating seedling cultivation of fire-cured tobacco device and method of recoverable flowing nutrient solution |
| CN114557238A (en) * | 2022-03-02 | 2022-05-31 | 安徽重标建筑工程有限公司 | Seedling planting process for landscaping |
-
2015
- 2015-04-09 CN CN201520208675.5U patent/CN204681998U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109329033A (en) * | 2018-11-06 | 2019-02-15 | 云南省烟草公司普洱市公司 | The floating seedling cultivation of fire-cured tobacco device and method of recoverable flowing nutrient solution |
| CN114557238A (en) * | 2022-03-02 | 2022-05-31 | 安徽重标建筑工程有限公司 | Seedling planting process for landscaping |
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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: 20151007 Termination date: 20180409 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |