阅读说明：本技术 一种野外无人值守的增温施肥罩 (Open-air unmanned on duty's fertilization cover that heats ) 是由 杨裕恒 翁白莎 严登华 李蒙 满子豪 于志磊 牛永振 宫晓艳 于 2019-08-21 设计创作，主要内容包括：本发明公开了一种野外无人值守的增温施肥罩,包括曲形增温罩、微润灌溉膜、控制箱和集水箱,所述曲形增温罩的内壁与微润灌溉膜的表面接触,所述集水箱内腔的两侧均固定连接有放置板,并且两个放置板的顶部之间设置有过滤膜,所述集水箱内腔的两侧之间且位于放置板的底部底部固定连接有过滤网板,本发明涉及施肥装置技术领域。该野外无人值守的增温施肥罩,能够自动对增温罩内部的植物进行施肥,且可以根据环境因素对肥料进行加温,大大的提高了整体的施肥效果,且无需人工多次进行施肥,大大的降低了工作人员的劳动强度,在偏远地区也能进行使用,能够对过滤膜进行很好的更换,且便于使用者对控制箱内部的元件进行维护。(The invention discloses a field unattended warming fertilization cover, which comprises a curved warming cover, a micro-moistening irrigation film, a control box and a water collection box, wherein the inner wall of the curved warming cover is in contact with the surface of the micro-moistening irrigation film, two sides of the inner cavity of the water collection box are fixedly connected with placing plates, a filtering film is arranged between the tops of the two placing plates, and a filtering screen plate is fixedly connected between the two sides of the inner cavity of the water collection box and positioned at the bottom of the placing plates. This open-air unmanned on duty fertilizies cover that heats can fertilize to the inside plant of cover that heats automatically, and can heat fertilizer according to environmental factor, great improvement holistic fertilization effect, and need not the manual work and fertilize many times, great reduction staff's intensity of labour, also can use in remote area, can carry out fine change to filtration membrane, and convenient to use person maintains the component of control box inside.)

1. The utility model provides a field unmanned on duty's fertilization cover that heats, includes bent shape cover (1) that heats, moistens irrigation membrane (2), control box (3) and header tank (4) a little, the inner wall of bent shape cover (1) that heats and the surface contact who moistens irrigation membrane (2) a little, its characterized in that: both sides of the inner cavity of the water collecting tank (4) are fixedly connected with placing plates (5), a filtering membrane (6) is arranged between the tops of the two placing plates (5), a filtering screen plate (7) is fixedly connected between the two sides of the inner cavity of the water collecting tank (4) and positioned at the bottom of the placing plates (5), the bottom of the filtering screen plate (7) is communicated with a drainage hopper (8), the top of the inner cavity of the control box (3) is fixedly connected with a support frame (9), the inside of the support frame (9) is fixedly connected with a liquid fertilizer box (10) through screws, the bottom of the liquid fertilizer box (10) is communicated with a discharge pipe (11), the inner surface of the discharge pipe (11) is fixedly connected with a valve, one side of the bottom of the inner cavity of the control box (3) is fixedly connected with a micro water pump (12) through the support plate, and a water inlet of the micro water pump, the one end that miniature pump (12) were kept away from in fixed pipe (13) runs through control box (3) and header tank (4) in proper order and extends to the inner chamber of header tank (4), the delivery port intercommunication of miniature pump (12) has connecting pipe (14) to the top of connecting pipe (14) and the bottom of arranging material pipe (11) pass through the ring flange intercommunication, the one end that miniature pump (12) were kept away from in connecting pipe (14) runs through control box (3) and extends to the outside of control box (3), the one end intercommunication that connecting pipe (14) extended to control box (3) outside has fertilization pipe (15) to the one end of fertilization pipe (15) and the one side intercommunication of moistening irrigation membrane (2) a little, the fixed surface of fertilization pipe (15) is connected with heater (16).

2. The field unattended warming fertilizer application cover according to claim 1, characterized in that: the both sides of header tank (4) inner chamber and be located equal fixedly connected with install bin (17) in top of filtration membrane (6) to depression bar (18) are run through at the top of install bin (17), one end fixedly connected with clamp plate (19) of depression bar (18) extension to install bin (17) bottom to the bottom of clamp plate (19) and the top contact of filtration membrane (6), the equal fixedly connected with chute board (20) in both sides of install bin (17) inner chamber, depression bar (18) are located equal fixedly connected with fixed plate (21) in both sides of install bin (17) inner chamber, and fixedly connected with reset spring (22) between the top of fixed plate (21) and the top of chute board (20) inner wall.

3. The field unattended warming fertilizer application cover according to claim 1, characterized in that: the bottom of one side of the water collecting tank (4) is communicated with a drain pipe (23).

4. The field unattended warming fertilizer application cover according to claim 1, characterized in that: one side of the inner cavity of the control box (3) is fixedly connected with an electric box (24) through a screw, one side of the inner cavity of the electric box (24) is fixedly connected with a single chip microcomputer (25), and the other side of the inner cavity of the electric box (24) is fixedly connected with a power supply box (26).

5. The field unattended warming fertilizer application cover according to claim 1, characterized in that: the bottom of control box (3) inner chamber just is located one side fixedly connected with soil water salt temperature integrative sensor (27) of miniature pump (12), the bottom of soil water salt temperature integrative sensor (27) runs through control box (3) and extends to the bottom of control box (3).

6. The field unattended warming fertilizer application cover according to claim 1, characterized in that: the top intercommunication of liquid fertilizer case (10) has feed pipe (28), the top of feed pipe (28) runs through control box (3) and extends to the top of control box (3).

7. The field unattended warming fertilizer application cover according to claim 1, characterized in that: the surface of the control box (3) is fixedly connected with a box cover (29) through screws.

8. The field unattended warming fertilizer application cover according to claim 1, characterized in that: the top of the fertilizing tube (15) is fixedly connected with an electromagnetic valve (30) on one side of the heater (16), and the bottom of the electromagnetic valve (30) penetrates through the fertilizing tube (15) and extends into the fertilizing tube (15).

Technical Field

The invention relates to the technical field of fertilizing devices, in particular to a field unattended warming fertilizing cover.

Background

Fertilization refers to an agricultural technical measure of applying a fertilizer into soil or spraying the fertilizer on plants, providing nutrients required by the plants, and maintaining and improving the soil fertility. The main purposes of fertilization are to increase crop yield, improve crop quality, fertilize soil and improve economic benefits, so that reasonable and scientific fertilization is one of the main means for guaranteeing grain safety and maintaining sustainable development of agriculture. The existing fertilizing device is very widely applied, if in-situ observation experiments for increasing temperature and soil nutrition are needed in the field, besides the temperature increasing cover is arranged, the soil of the experiments also needs to be fertilized regularly to achieve the purpose of the experiments. However, in the experiment in remote areas, it is not practical to manually and regularly fertilize for traffic reasons, and the invention provides a field unattended warming fertilization cover which is convenient for workers to use.

Traditional fertilization cover that heats can not fertilize to the inside plant of cover that heats automatically, and can not heat according to environmental factor to fertilizer, great reduction holistic fertilization effect, need artifical fertilization many times, great increase staff's intensity of labour, can not use in remote area, the practicality is not strong, can not carry out fine change to filtration membrane, and the person of not being convenient for maintains the inside component of control box.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides a field unattended warming fertilization cover, and solves the problem that the warming fertilization cover cannot automatically fertilize.

(II) technical scheme

In order to achieve the purpose, the invention is realized by the following technical scheme: a field unattended warming and fertilizing cover comprises a curved warming cover, a micro-moistening irrigation film, a control box and a water collecting box, wherein the inner wall of the curved warming cover is in surface contact with the micro-moistening irrigation film, two sides of an inner cavity of the water collecting box are fixedly connected with placing plates, a filtering film is arranged between the tops of the two placing plates, a filtering net plate is fixedly connected between the two sides of the inner cavity of the water collecting box and positioned at the bottom of the placing plates, a drainage hopper is communicated with the bottom of the filtering net plate, a supporting frame is fixedly connected with the top of the inner cavity of the control box, a liquid fertilizer box is fixedly connected inside the supporting frame through screws, the bottom of the liquid fertilizer box is communicated with a discharging pipe, a valve is fixedly connected to the surface of the inside of the discharging pipe, one side of the bottom of the inner cavity of the control box is fixedly connected with a micro-water pump through a supporting plate, and, the one end that miniature pump was kept away from to the fixed pipe runs through the inner chamber of control box and header tank in proper order and extend to the header tank, miniature pump's delivery port intercommunication has the connecting pipe to the ring flange intercommunication is passed through with the bottom of arranging the material pipe in the top of connecting pipe, miniature pump's one end is kept away from to the connecting pipe runs through the control box and extends to the outside of control box, the one end intercommunication that the connecting pipe extends to the control box outside has the pipe of fertilizeing to the one end of the pipe of fertilizeing communicates with one side of moistening irrigation membrane a little, the fixed surface of the pipe of fertilizeing.

Preferably, the both sides of header tank inner chamber and the equal fixedly connected with install bin in top that is located filtration membrane to the depression bar is run through at the top of install bin, the depression bar extends to the one end fixedly connected with clamp plate of install bin bottom to the bottom of clamp plate and the top contact of filtration membrane, the equal fixedly connected with chute board in both sides of install bin inner chamber, the depression bar is located the equal fixedly connected with fixed plate in both sides of install bin inner chamber to fixedly connected with reset spring between the top of fixed plate and the top of chute board inner wall.

Preferably, the bottom of one side of the water collecting tank is communicated with a drain pipe.

Preferably, one side of the inner cavity of the control box is fixedly connected with an electric box through a screw, one side of the inner cavity of the electric box is fixedly connected with a single chip microcomputer, and the other side of the inner cavity of the electric box is fixedly connected with a power box.

Preferably, the bottom of control box inner chamber just is located one side fixedly connected with soil water salt temperature integrative sensor of miniature pump, the bottom of the integrative sensor of soil water salt temperature runs through the control box and extends to the bottom of control box.

Preferably, the top of the liquid fertilizer box is communicated with a feeding pipe, and the top of the feeding pipe penetrates through the control box and extends to the top of the control box.

Preferably, a case cover is fixedly connected to the surface of the control case through screws.

Preferably, the top of the fertilizing tube and one side of the heater are fixedly connected with an electromagnetic valve, and the bottom of the electromagnetic valve penetrates through the fertilizing tube and extends into the fertilizing tube.

(III) advantageous effects

The invention provides a field unattended warming fertilization cover. The method has the following beneficial effects:

(1) the field unattended warming and fertilizing cover is characterized in that a discharging pipe is communicated with the bottom of a liquid fertilizer box, a valve is fixedly connected to the inner surface of the discharging pipe, a micro water pump is fixedly connected to one side of the bottom of an inner cavity of a control box through a supporting plate, a water inlet of the micro water pump is communicated with a fixing pipe, one end, far away from the micro water pump, of the fixing pipe sequentially penetrates through the control box and a water collecting box and extends to an inner cavity of the water collecting box, a water outlet of the micro water pump is communicated with a connecting pipe, the top of the connecting pipe is communicated with the bottom end of the discharging pipe through a flange plate, one end, far away from the micro water pump, of the connecting pipe penetrates through the control box and extends to the outside of the control box, one end, extending to the outside of the control box, of the connecting pipe is communicated with a fertilizing pipe, one end of the fertilizing pipe is communicated, and can heat fertilizer according to environmental factor, great improvement holistic fertilization effect, and need not artifical fertilization many times, great reduction staff's intensity of labour, also can use in remote area, the practicality is strong.

(2) This open-air unmanned on duty's heating fertilization cover, both sides through the header tank inner chamber and be located the equal fixedly connected with install bin in filtration membrane's top, and the depression bar is run through at the top of install bin, the one end fixedly connected with clamp plate of depression bar extension to install bin bottom, and the bottom of clamp plate and the top contact of filtration membrane, the equal fixedly connected with spout board in both sides of install bin inner chamber, the depression bar is located the equal fixedly connected with fixed plate in both sides of install bin inner chamber, and fixedly connected with reset spring between the top of fixed plate and the top of spout inboard wall, the top intercommunication of liquid chemical fertilizer case has the inlet pipe, the top of inlet pipe runs through the control box and extends to the top of control box, can carry out fine change to filtration membrane, and convenient to use person maintains the inside component of control box.

Drawings

FIG. 1 is a perspective view of the structure of the present invention;

FIG. 2 is an enlarged view of a portion of FIG. 1A in accordance with the present invention;

FIG. 3 is an enlarged view of a portion of FIG. 1 at B in accordance with the present invention;

FIG. 4 is a cross-sectional view of the control box structure of the present invention;

FIG. 5 is a cross-sectional view of the header structure of the present invention;

fig. 6 is a cross-sectional view of the mounting box structure of the present invention.

In the figure, 1-curved warming cover, 2-micro-irrigation film, 3-control box, 4-water collecting box, 5-placing plate, 6-filtering film, 7-filtering screen plate, 8-drainage hopper, 9-supporting frame, 10-liquid fertilizer box, 11-discharging pipe, 12-micro water pump, 13-fixing pipe, 14-connecting pipe, 15-fertilizing pipe, 16-heater, 17-mounting box, 18-pressure bar, 19-pressure plate, 20-sliding groove plate, 21-fixing plate, 22-reset spring, 23-drainage pipe, 24-electric box, 25-single chip microcomputer, 26-power box, 27-soil water and salt temperature integrated sensor, 28-feeding pipe, 29-box cover and 30-electromagnetic valve.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-6, an embodiment of the present invention provides a technical solution: a field unattended warming and fertilizing cover comprises a curved warming cover 1, a micro-moistening irrigation membrane 2, a control box 3 and a water collecting box 4, wherein the inner wall of the curved warming cover 1 is in contact with the surface of the micro-moistening irrigation membrane 2, two sides of the inner cavity of the water collecting box 4 are fixedly connected with placing plates 5, a filtering membrane 6 is arranged between the tops of the two placing plates 5, two sides of the inner cavity of the water collecting box 4 and the top of the filtering membrane 6 are fixedly connected with an installation box 17, the top of the installation box 17 penetrates through a pressure rod 18, one end of the pressure rod 18 extending to the bottom of the installation box 17 is fixedly connected with a pressure plate 19, the bottom of the pressure plate 19 is in contact with the top of the filtering membrane 6, two sides of the inner cavity of the installation box 17 are fixedly connected with sliding groove plates 20, two sides of the pressure rod 18 located in the inner cavity of the installation box 17 are fixedly connected with fixing plates 21, and a reset spring 22 is, when the filtering membrane 6 needs to be replaced, a user can pull the pressure rod 18 to the top of the mounting box 17, the pressure rod 18 drives the fixing plate 21 to move after moving, and further drives the reset spring 22 to compress, so that the pressure plate 19 can be loosened from the filtering membrane 6, the filtering membrane 6 can be replaced by the user, the bottom of one side of the water collecting box 4 is communicated with the drain pipe 23, the filtering screen plate 7 is fixedly connected between the two sides of the inner cavity of the water collecting box 4 and positioned at the bottom of the placing plate 5, the bottom of the filtering screen plate 7 is communicated with the drain hopper 8, the top of the inner cavity of the control box 3 is fixedly connected with the supporting frame 9, the inside of the supporting frame 9 is fixedly connected with the liquid fertilizer box 10 through screws, the top of the liquid fertilizer box 10 is communicated with the feeding pipe 28, the top of the feeding pipe 28 penetrates through the control box 3 and extends to the top of the control box 3, the, and the valve is fixedly connected with the inner surface of the discharge pipe 11, one side of the bottom of the inner cavity of the control box 3 is fixedly connected with a micro water pump 12 through a support plate, the water inlet of the micro water pump 12 is communicated with a fixed pipe 13, one end of the fixed pipe 13, far away from the micro water pump 12, sequentially penetrates through the control box 3 and the water collecting box 4 and extends to the inner cavity of the water collecting box 4, the water outlet of the micro water pump 12 is communicated with a connecting pipe 14, the top of the connecting pipe 14 is communicated with the bottom end of the discharge pipe 11 through a flange plate, one end of the connecting pipe 14, far away from the micro water pump 12, penetrates through the control box 3 and extends to the outside of the control box 3, one end of the connecting pipe 14, extending to the outside of the control box 3, is communicated with a fertilizer application pipe 15, the heater 16 is a common electric heater and can heat the, the top of the fertilizing tube 15 and one side of the heater 16 are fixedly connected with an electromagnetic valve 30, the bottom of the electromagnetic valve 30 penetrates through the fertilizing tube 15 and extends to the inside of the fertilizing tube 15, one end of the fertilizing tube 15 is communicated with one side of the micro-moistening irrigation membrane 2, the surface of the fertilizing tube 15 is fixedly connected with the heater 16, one side of the inner cavity of the control box 3 is fixedly connected with an electric box 24 through a screw, one side of the inner cavity of the electric box 24 is fixedly connected with a single chip microcomputer 25, the single chip microcomputer 25 obtains model SMC62, the other side of the inner cavity of the electric box 24 is fixedly connected with a power box 26, a power supply in the power box 26 can supply power to the single chip microcomputer 25 and the soil water and salt temperature integrated sensor 27, one side of the inner cavity of the control box 3 and one side of the micro-water pump 12 is fixedly connected with the soil water and salt temperature integrated sensor 27, a cover 29 is fixedly attached to the surface of the control box 3 by screws, and a user can open the control box 3 through the cover 29 and then perform maintenance on the components inside the control box 3.

Before use, a user programs the fertilization time in the single chip microcomputer according to actual conditions and sets the temperature value of the environment when the heater works.

When the device is used, the curved warming cover 1 and the micro-irrigation film 2 are placed with plants to be tested, after the device is placed, rainwater converged on a slope surface can enter the top of an inner cavity of the water collecting tank 4, the rainwater is filtered by the filtering membrane 6 and the filtering screen plate 7 and then enters the water discharging hopper 8, then the rainwater enters the bottom of the water collecting tank 4 through the water discharging hopper 8, when fertilizer is needed to be applied, the singlechip 25 can control the micro-water pump 12 to start, the micro-water pump 12 can introduce water at the bottom of the inner cavity of the water collecting tank 4 into the connecting pipe 14 through the fixing pipe 13 after being started, the singlechip 25 can control the valve inside the water discharging pipe 11 to open at the moment, so that liquid fertilizer inside the liquid fertilizer tank 10 can enter the connecting pipe 14 and then be mixed with the water, the singlechip 25 controls the electromagnetic valve 30 to open, then the mixed water enters the micro-irrigation film 2, so that the micro-irrigation film, soil water salt temperature body sensor 27 can detect the temperature information in the soil at the during operation, and then transmits for singlechip 25, and when soil temperature was less than 5 ℃, singlechip 25 can control heater 16 and start when the fertilization, and then heats the fertilizer through fertilization pipe 15 inside.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.