CN203313782U

CN203313782U - Electric heating semi-closed heat preserving plant seedling cultivating box

Info

Publication number: CN203313782U
Application number: CN2013202860376U
Authority: CN
Inventors: 谷业理
Original assignee: Anhui University of Science and Technology
Current assignee: Anhui University of Science and Technology
Priority date: 2013-05-23
Filing date: 2013-05-23
Publication date: 2013-12-04
Anticipated expiration: 2023-05-23

Abstract

The utility model relates to equipment for agricultural production plant seedling cultivating equipment and provides an electric heating semi-closed heat preserving plant seedling cultivating box. The seedling cultivating box is mainly characterized by being the semi-closed multifunctional heat preserving seedling cultivating equipment with the open upper end. The seedling cultivating box is formed by assembling a case, a heat preserving layer, a buffering layer, heating and temperature regulating equipment, a ventilation drain hole and the like and has the advantages of being simple in structure, stable in temperature rising, light, applicable, low in cost and wide in use, preserving heat and saving energy. Moreover, the seedling cultivating box provides material technical condition guarantee for seedling production and cultivation under the adverse condition of the lower temperature and the like, is particularly suitable for meeting the requirement of the protected area plant cultivation technology for cultivating excellent seedlings, can be applied to phased seedling cultivation and large-area seedling production and cultivation, can also be used as a tool for family plant potting, blanching culture and leaf bud vegetable cultivation, and has high practical value.

Description

The semi-enclosed plant insulation of a kind of electric heating seedling growing box

Technical field

The semi-enclosed plant insulation of a kind of electric heating seedling growing box is that a kind of agricultural production botanical seedling culturing is used equipment.

Background technology

Cultivating strong sprout is the basis of plant cultivation technology link, it is the prerequisite that obtains good productivity effect, as high quality seedling can not be provided in good time, suitablely, in right amount, not only delay farming season, affect especially the crop late growing stage, the seedling do not had just can't be realized high-efficiency agriculture production, and intensive about seedling, field-transplanting have become the basic model of agricultural production.

The working condition of growing seedlings requires stricter relatively, and the environmental conditions such as temperature, humidity, air, illumination must be applicable to the basic demand of seedling early growth just can cultivate strong sprout.Particularly modern agriculture protection ground cultivation, the wide popularization and application of cultivation, the many batches of technology such as cultivation in advance; for carrying out the work of growing seedlings, harsher guarantee condition requirement has been proposed; as booth winter, spring produced and grow seedlings; early spring, plant shifted to an earlier date cultivation seedling-cultivating, and low temperature is exactly one of unfavorable factor affected seedling early growth.On the other hand, although produce, use seedling quantity larger, can concentrate within the specific limits and grow seedlings, environmental condition is also relatively easily controlled, and this use for container for plant growth equipment provides possibility.

For example; in order to meet the demand of the Protected productions such as booth to seedling; people utilize booth ground hot line mode to grow seedlings; add the methods such as shed covering grows seedlings by soil warming; the large hut of the utilization also had superposes and adopts the form of heating to grow seedlings, etc. technical method not only consume energy, operation inconvenience; and condition is difficult to control, to large tracts of land, production is grown seedlings and has been brought certain difficulty.The seed sprouting stage requires stricter to temperature condition, often at first chamber insulating box or alternate manner reach the purpose of vernalization to people by experiment, then sowing, seeding process tender shoots and radicle, unavoidably come to harm, and very easily be subject to damage by disease and insect impact, also unfavorable to cultivating strong sprout, insulating box and the utility model seedling growing box about laboratory, used have essential difference.Some production unit is with favourable conditions, directly utilizes artificial greenhouse to be grown seedlings, and there are certain otherness in its man-made environment condition and natural environmental condition, has also greatly extended the transplanting seedling-slowing stage.

On producing, also do not have to meet preferably seed sprouting, cultivation at present; and the instrument and equipment of growing seedlings combined with the self-sow environmental condition; therefore; in order to meet the needs of modern agricultural production; the needs in cultivation high-quality strong sprout that particularly protection ground cultivation is produced, arrange the semi-enclosed plant insulation of a kind of electric heating seedling growing box and have important practical significance.

Summary of the invention

For solving preferably agricultural production botanical seedling culturing difficulty under the unfavorable conditions such as low temperature, and provide good material technology condition guarantee, the utility model provides the semi-enclosed plant insulation of a kind of electric heating seedling growing box, there is simple in structure, stable, the heat preservation energy-saving of heating up, light applicable, with low cost, broad-spectrum effect, there is actual application value strong sprout to cultivating various high-quality, both application stage property was grown seedlings, also can be applicable to the large tracts of land seedling, also can be used as the instrument of family potted plant plant, blanching culture and the cultivation of leaf bud dish etc.

Solving the technical scheme that its technical problem adopts is:

The semi-enclosed plant insulation of a kind of electric heating seedling growing box, be a kind of production and application equipment of growing seedlings, its principal character is: the Semi-closed multifunctional insulation seedling equipment of the upper end open formed by Components Compositions such as housing, heat-insulation layer, cushion, heating temperature equipment and ventilation bar water holes. housing is:by handgrip, socle, the surrounding outer wall, the surrounding inwall, end upper wall, beneath wall etc. is combined into the closed cavity housing, the housing bottom cavity thickness is two times of surrounding cavity thickness, wherein beneath wall is to move the independent plastic plate of installing, its handgrip, socle, the surrounding outer wall, the surrounding inwall, end upper wall adopts the Shooting Technique disposal molding to form case frame by anti-high temperature plastics more than 100 ℃, the following inside turnup of two opposite sides of outer wall becomes to slide to run the groove structure, beneath wall combines installation by running groove, thereby formation closed cavity, be conducive to like this installation and the maintenance of cavity inside insulation material and heating wire, heat-insulation layer is:comprise the surrounding heat-insulation layer and the heat-insulation layer formation of going to the bottom, fill the foaming perlite warming plate equated with its cavity size, its major function is insulation, cushion is:at the end of bottom half upper wall with go to the bottom between heat-insulation layer, by filling expanded vermiculite larger particles shape powder body material, form, its major function plays the cushioning effect of heat delivery, after vermiculite and space thermally equivalent, its heat, also plays simultaneously and insulate and fireproofing function to seedling culture matrix and space uniform transfer heat in case by end upper wall contact conduction and thermal radiation, the heating temperature equipment is:the heating electric cable evenly buries to be placed in the cushioning layer material of going to the bottom and with the temperature adjusting switch and is connected, and Main Function is to provide the stable heat of casing, ventilation bar water hole facility is:the corresponding sidewall middle part of regulating switch is installed at casing and opens a round vent, thereby guarantee casing inner air and outer air circulation when upper opening covers with plastic film, open a circular hole in the middle of bottom half, in order to clean and excessive moisture outflow during pouring.

Utilizing seedling growing box to cultivate seedling, to educate beneficial effect fairly obvious:

The one, can meet the requirement for environmental conditions of growing seedlings.Environmental condition needs according to the different phase of growing seedlings, thereby regulate by heater wire and temperature control tune equipment the thermophilic state that temperature reaches seedling early growth, can supply with the required moisture condition of seedling early growth by modes such as pourings, upper end open can covered with plastic film or sunshade net etc. meet the required illumination condition of seedling early growth, air can be by being exchanged inside and outside ventilation hole, and other can be convenient with outdoor seedling management as extermination of disease and insect pest etc.

The 2nd, be conducive to cultivate strong sprout.The use of the utility model seedling growing box, can match with natural environmental condition, takes full advantage of the self-sow environmental condition, and the seedling that this similar natural environmental condition is cultivated, have marked difference with the seedling of cultivating in artificial greenhouse.It realizes that approach is: the casing fixedly caping of not establishing suitable for reading, be open shape, can with plastic film, be covered at any time as required, play good intensification and insulation effect, plastic film has light transmission simultaneously, botanical seedling culturing just can take full advantage of natural lighting like this, very favourable to cultivating strong sprout, has greatly improved transplanting survival rate of nursery stocks.In temperature, be applicable to, under seed sprouting and seedling growth condition, not needing covered with plastic film; If seed sprouting needs high temperature, or the growth temperature deficiency, can use at any time the plastic film covering and heat insulating, the natural light irradiation also interior environment of favourable case heats; If in warm-up mode, particularly night, the above needs the covered with plastic film insulation, but the too low also multilayer of temperature covered with plastic film.Under which kind of state, ventilation hole does not all cover, but can enlarge the outer space coverage, stays blow vent.

The 3rd, save the energy.As generally adopted at present the booth electric seed bed heater to heat, grow seedlings; the soil layer of not only growing seedlings is in heated condition; and left and right and lower soil all can conduct heat, heat up slow, power consumption is large; can't implement energy controls; and the utility model seedling growing box is not only generated heat rapidly, temperature is even, and heat-insulating property is good; and can also utilize solar heat, as facility energy-saving effect is more notable with being placed on booth or other protection winter.

The 4th, easy to use.Be conducive to regulate the microclimate environment condition grow seedlings required, seedling growing box is provided with temperature control device, regulates sensitively, and automatic control state is reliable and stable, the laboratory equipment of comparing, usage is simple, the price facility, application is more general, can be placed on winter in booth, when temperature is suitable, also can outdoorly place.The casing environment is conducive to pouring, and excessive moisture can flow out by osculum, and culture matrix humidity is easy to control.Direct various substrate seedlings of lay not only in case, also can be placed feeding block seedlings raising.

The 5th, vernalization and grow seedlings integrated.If utilize insulating box first vernalization in laboratory to sow again, also can cause kind of bud and radicle to damage because of the inconsistency of vernalization environmental condition and seedling raising environment condition, be unfavorable for cultivating strong sprout.After utilizing this seedling growing box lay seedling culture matrix or selecting nutritive cube to broadcast seed, can with moisture condition, be controlled according to seed sprouting is temperature required fully.

The 6th, of many uses.Do not need energising to heat and can change the propagating seeding in cold frame use into, can cover sunshade net at high temperature season and use; Not only can be suitable for seeding and seedling raising, also applicable to cuttage and seedling culture etc., adapt to the various plants needs of growing seedlings; Both for the protections such as booth ground small size, grew seedlings, and also can be used for large tracts of land production and grow seedlings, also can be used as the instrument of family potted plant plant, blanching culture and the cultivation of leaf bud dish etc.; Can be displaced at any time the fields such as booth during transplanting, use very convenient.The rear cleaning-sterilizing of finishing using is deposited, in order to the use of again growing seedlings.

The accompanying drawing explanation

Fig. 1: side perspective view

Fig. 2: lower bottom structure and assembling schematic diagram

Fig. 3: vertical view

Fig. 4: long body cross sectional representation

Fig. 5: go to the bottom cushion and heating wire assembling schematic diagram

In figure: outer wall (1), inwall (2), heat-insulation layer (3), end upper wall (4), beneath wall (5), temperature detect switch (TDS) (6), heating wire bury the mode of putting (7), heating wire (8), sidewall ventilation hole (9), bottom outlet hole (10), socle (11), handgrip (12), the cushion of going to the bottom (13), the heat-insulation layer of going to the bottom (14), beneath wall and move to install and run groove (15).

Embodiment

Below in the legend mode, be specifically described.

Fig. 1 is the side perspective view, in the drawings casing by surrounding housing and bottom form, the semiclosed three-dimensional container shape of upper opening; Whole casing outward appearance is rectangular shape, length 111.6 ㎝ of its outside, high 60.8 ㎝, wide 61.6 ㎝, inner available solid space long 100 ㎝, high 50 ㎝, wide 50 ㎝, high 10 ㎝ of socle (11); Four limit housing cavity inner thermal insulating layer (3) thickness 5 ㎝, thick cushion (13) 5 ㎝ and heat-insulation layer (3) thickness 5 ㎝ of comprising respectively of bottom housing cavity 10 ㎝; Outer wall (1), inwall (2), end upper wall (4), socle (11), handgrip (12), beneath wall move installation race groove (15) and are combined into cavity-like four limit housing and polycrystalline substances, and its moulding plastics thickness is 0.4 ㎝; Beneath wall (5) is 0.5 ㎝ for removable independent installation plastic plate thickness; Heat-insulation layer (3) and the heat-insulation layer of going to the bottom (14) are filled the foaming perlite warming plate that 5 ㎝ are thick, and the cushion of going to the bottom (13) is filled the expanded vermiculite larger particles shape powder body material that 5 ㎝ are thick; Every meter power 20W of heating wire (8), amount to long 4 meters, and general power 80W, evenly bury and put (7) in the cushion of going to the bottom (13), and be connected at the temperature detect switch (TDS) (6) of 0～50 ℃ with the use voltage 220V, the regulating and controlling temperature scope that are arranged on the broad side surface bottom; Sidewall ventilation hole (9) is the circular hole that diameter is 5 ㎝, is positioned at the broad side surface middle part, with installation temperature detect switch (TDS) (6) opposite face; Bottom outlet hole (10) is the circular hole of diameter 3 ㎝, is positioned at bottom center.

Fig. 2 is lower bottom structure and assembling schematic diagram, and going to the bottom and burying electric discharge hot line and temperature control system is the important place that guarantees the required preference temperature condition of seedling early growth.Between end upper wall (4) and beneath wall (5), go to the bottom cushion (13) and the heat-insulation layer of going to the bottom (14), the cushion (13) of going to the bottom is filled the expanded vermiculite larger particles shape powder body material that 5 ㎝ are thick and is buried the electric discharge hot line, and the heat-insulation layer of going to the bottom (14) is filled the foaming perlite warming plate that 5 ㎝ are thick.Bottom outlet hole (10) is the circular hole of diameter 3 ㎝, is positioned at bottom center.Under wall (5) be the removable independent plastic plate of installing, move and race groove (15) is installed is finally combined and be mounted to box body bottom structure by beneath wall.

Fig. 3 is vertical view, comprises outer wall (1), inwall (2), end upper wall (4), sidewall ventilation hole (9), bottom outlet hole (10), handgrip 12.

Fig. 4 is long body cross sectional representation, comprise outer wall (1), inwall (2), heat-insulation layer (3), end upper wall (4), beneath wall (5), socle (11), beneath wall moves to install and runs groove (15), beneath wall (5) is the removable independent plastic plate of installing, the heat-insulation layer (14) of going to the bottom, the cushion of going to the bottom (13), heating wire (8) and heating wire bury the mode of putting (7).

Fig. 5 is go to the bottom cushion and heating wire assembling schematic diagram, even buried the putting (7) of heating wire (8) is in the cushion of going to the bottom (13), the cushion (13) of going to the bottom is filled the expanded vermiculite larger particles shape powder body material that 5 ㎝ are thick, every meter power 20W of heating wire (8), amount to long 4 meters, general power 80W, and be connected at the temperature detect switch (TDS) (6) of 0～50 ℃ with the use voltage 220V, the regulating and controlling temperature scope that are arranged on the broad side surface bottom.

Claims

1. the semi-enclosed plant of electric heating is incubated seedling growing box, be a kind of production and application equipment of growing seedlings, its principal character is: the Semi-closed multifunctional insulation seedling equipment of the upper end open formed by Components Compositions such as housing, heat-insulation layer, the cushion of going to the bottom, the heat-insulation layer of going to the bottom, heating temperature equipment and ventilation bar water holes.

2. the semi-enclosed plant of a kind of electric heating according to claim 1 is incubated seedling growing box, it is characterized in that housing is the important frame structure that forms the casing of growing seedlings, by handgrip, socle, four limit outer walls, four limit inwalls, end upper wall, beneath wall etc. is combined into the closed shell internal cavity structures, bottom half housing cavity thickness is two times of four limit housing cavity thickness, wherein beneath wall is can independent mobile plastic plate, its handgrip, socle, four limit outer walls, four limit inwalls, end upper wall adopts the Shooting Technique disposal molding to form case frame by the plastics of anti-100 ℃ of high temperature, the inside turnup of following two offside of outer wall becomes to slide to run the groove structure, beneath wall finally combines installation by running groove, thereby form the closed shell cavity, be conducive to like this installation and the maintenance of cavity inside fill insulant material and heating wire.

3 .The semi-enclosed plant insulation of a kind of electric heating according to claim 1 seedling growing box, it is characterized in that heat-insulation layer and the insulation construction of the heat-insulation layer composition casing of going to the bottom, heat-insulation layer is positioned at four limit housing cavitys, the heat-insulation layer of going to the bottom forms the inside that is positioned at the shell structure of going to the bottom, all fill out and put the foaming perlite warming plate, its thickness, size and cavity are complementary, and its major function is insulation.

4 .The semi-enclosed plant insulation of a kind of electric heating according to claim 1 seedling growing box, it is characterized in that forming the even distribution heating system by the cushion of going to the bottom, go to the bottom cushion at the end of bottom half upper wall and go to the bottom between heat-insulation layer, fill larger particles shape expanded vermiculite powder material, its major function plays the cushioning effect of heat delivery, after vermiculite and space thermally equivalent, its heat to culture matrix and space uniform transfer heat in case, also plays insulation, fireproofing function by end upper wall contact conduction and thermal radiation simultaneously.

5 .The semi-enclosed plant insulation of a kind of electric heating according to claim 1 seedling growing box, it is characterized in that adjusting heating load by the heating temperature equipment, chief component is that the heating electric cable evenly buries to be placed in the cushioning layer material of going to the bottom and with the temperature adjusting switch and is connected, and Main Function is to provide the stable heat of casing.

6 .The semi-enclosed plant insulation of a kind of electric heating according to claim 1 seedling growing box, it is characterized in that installing ventilation bar water hole auxiliary equipment, the corresponding sidewall middle part of regulating switch is installed at casing and opens a round vent, inner air and outer air circulation when thereby the assurance casing covers with plastic film on top, open a circular hole in the middle of the bottom half, so as to clean and during pouring excessive moisture flow out.