Irrigation equipment for forest seedling culture

Abstract

The utility model discloses irrigation equipment for forest seedling raising, which comprises a water storage container and a guide pipe, the water storage container is communicated with the guide pipe, a flow limiting component is arranged on the irrigation container and is used for adjusting the aperture of outlet water of the guide pipe, and a filtering component is arranged on the irrigation container and / or the flow limiting component and is used for blocking sundries. The connecting pipe is connected with the water storage container and the guide pipe, the rubber pipe guides water into the guide pipe in a drip irrigation mode, the water flowing speed is reduced, water is saved, when media in the pressure storage tank expand, the matching piece is driven to adjust the water outlet hole diameter, the water saving piece is adjusted according to the temperature, the water supply amount is automatically adjusted, and seedlings are effectively irrigated while water resources are saved.

Description

Technical Field

[0001] The utility model relates to the technical field of seedling irrigation, in particular to irrigation equipment for forest seedling cultivation. Background Art

[0002] Irrigating seedlings in the desert is a challenging task because water can easily be lost from the sand. Due to the scarcity of water resources and the difficulty of transporting water in the desert, existing irrigation devices often lead to a large amount of water waste. In this case, the effective use of water resources can not only improve the survival rate of seedlings, but also irrigate more seedlings. In addition, the temperature difference between day and night in the desert is large, and the seedlings need more water during the day, while photosynthesis stops at night, and the seedlings rarely absorb water through the roots.

[0003] Therefore, how to improve water utilization through scientific irrigation technology is particularly important in desert areas. Utility Model Content

[0004] The purpose of this section is to summarize some aspects of the embodiments of the utility model and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the specification abstract and utility model name of this application to avoid blurring the purpose of this section, specification abstract and utility model name, and such simplifications or omissions cannot be used to limit the scope of the utility model.

[0005] In order to solve the problem of how to effectively deal with the shortage of water resources and water loss in the desert environment, and how to scientifically improve the utilization rate of water to irrigate seedlings under the condition of large changes in light and temperature, the utility model provides the following technical solutions: an irrigation device for forest seedling cultivation, the irrigation container includes a water storage container and a conduit, the water storage container is connected with the conduit, a flow limiting component is provided on the irrigation container, which is used to adjust the aperture of the conduit water outlet, a filter component is arranged on the irrigation container and / or on the flow limiting component, which is used to block debris, the flow limiting component includes a connecting pipe, a pressure storage tank, a matching piece and a hose, two ends of the connecting pipe are provided with connecting parts, the connecting pipe is connected with the bottom of the water storage container and one end of the conduit through the connecting parts, a hose is sleeved at the connecting part of the connecting pipe communicating with the conduit, a drip hole is opened at the bottom of the hose, a matching piece is provided in the water guide cavity where the connecting pipe and the pressure storage tank are connected, the matching piece cooperates with the water-saving piece to change the water outlet aperture of the water guide cavity.

[0006] On the basis of the above technical solution, the present invention can also be improved as follows.

[0007] The irrigation equipment for raising forest seedlings as claimed in claim 1 is characterized in that a sealing cover is provided on the top of the water storage container and the conduit is curved.

[0008] As a preferred solution of the irrigation equipment for forest seedling cultivation described in the utility model, the water-saving component is connected to the piston through a guide rod, the piston is arranged on the inner wall of the pressure storage tank, and the piston and the tail of the pressure storage tank form a pressure chamber with pressure.

[0009] As a preferred solution of the irrigation equipment for forest seedling cultivation described in the utility model, the water-saving component is provided with a through hole, the matching component is provided with a water-permeable groove, the side is provided with a slide groove which is nested with the water-saving component, and the water-permeable groove is connected to the slide groove.

[0010] As a preferred solution of the irrigation equipment for raising forest seedlings of the utility model, a water-isolating sleeve is provided at the connection between the guide rod and the water-saving component to prevent water from entering the interior of the pressure storage tank.

[0011] The beneficial effects of the utility model are as follows: the connecting pipe connects the water storage container and the conduit, the rubber hose introduces water into the conduit in a drip irrigation manner, reducing the water flow rate to achieve water saving, and when the medium in the pressure storage tank expands, the driving matching parts adjust the water outlet aperture, and the water-saving parts are adjusted according to the temperature to achieve automatic adjustment of the water supply, thereby saving water resources and effectively irrigating seedlings. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following briefly introduces the drawings required for the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative labor. Among them:

[0013] Figure 1 It is a stereogram of the whole embodiment.

[0014] Figure 2 It is a three-dimensional diagram of the current limiting component of this embodiment.

[0015] Figure 3 It is a cross-sectional view of the current limiting component of this embodiment.

[0016] Figure 4 For this embodiment Figure 3 A partial schematic diagram of .

[0017] Figure 5 For this embodiment Figure 3 A partial schematic diagram of .

[0018] In the figure; an irrigation container 100, a water storage container 101, and a conduit 102;

[0019] Current limiting component 200, filter component 201;

[0020] Connecting pipe 202, water guiding cavity 202a, connecting part 202b;

[0021] Pressure storage tank 203, pressure chamber 203a, piston 203b, guide rod 203b-1, water-saving member 203b-2, through hole 203b-2a;

[0022] Matching member 204, water-permeable groove 204a, slide groove 204b;

[0023] Hose 205, drip hole 205a. DETAILED DESCRIPTION

[0024] In order to make the above-mentioned purposes, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below in conjunction with the accompanying drawings.

[0025] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0026] Secondly, the term "one embodiment" or "embodiment" as used herein refers to a specific feature, structure or characteristic that may be included in at least one implementation of the present invention. The term "in one embodiment" that appears in different places in this specification does not necessarily refer to the same embodiment, nor does it refer to a separate or selective embodiment that is mutually exclusive with other embodiments.

[0027] Example

[0028] Reference Figures 1 to 5 , is an embodiment of the utility model, which provides an irrigation device for forest seedling cultivation, wherein an irrigation container 100 comprises a water storage container 101 and a conduit 102, wherein the water storage container 101 is connected to the conduit 102, and a flow limiting component 200 is provided on the irrigation container 100 for adjusting the aperture of the water outlet of the conduit 102, and a filter component 201 is provided on the irrigation container 100 and / or on the flow limiting component 200 for blocking debris;

[0029] The water storage container 101 is used to store water, and the conduit 102 is buried in the sand and extends to the roots of the seedlings. The water is guided to the roots through the water storage container 101 through the conduit 102 for irrigation. The filter component 201 is mainly used to filter impurities in the water of the water storage container 101 to avoid blockage of the conduit 102, the current limiting component 200 and the water storage container 101. The current limiting component 200 reduces the aperture of the conduit 102 to allow water to be supplied to the roots of the seedlings in a drip irrigation manner. At the same time, the current limiting component 200 also has the function of increasing the aperture of the conduit 102 when the desert is hot to avoid water shortage at the roots of the seedlings. At low temperatures, the aperture of the conduit 102 is further reduced until it cannot be conducted, so that the water supply is met when the seedlings need water for photosynthesis, and the water supply is stopped at night, which has the effect of reasonable water supply and saving water resources.

[0030] Specifically, the flow limiting assembly 200 includes a connecting pipe 202, a pressure storage tank 203, a matching piece 204 and a hose 205. The two ends of the connecting pipe 202 are provided with connecting parts 202b. The connecting pipe 202 is connected to the bottom of the water storage container 101 and one end of the conduit 102 through the connecting parts 202b. The connecting pipe 202 is connected to the conduit 102. The connecting part 202b is sleeved with a hose 205. The bottom of the hose 205 is provided with a drip hole 205a. The water guide cavity 202a where the connecting pipe 202 and the pressure storage tank 203 are connected is provided with a matching piece 204. The matching piece 204 cooperates with the water-saving piece 203b-2 to change the water outlet aperture of the water guide cavity 202a.

[0031] The connecting pipe 202 connects the water storage container 101 and the conduit 102, and the filter component 201 is installed on the top of the connecting pipe 202 for easy installation. The hose 205 installed at the bottom of the connecting pipe 202 introduces water into the conduit 102 in a drip irrigation manner, thereby reducing the water flow rate to achieve further water saving. A matching piece 204 is provided in the water guide cavity 202a at the conducting part of the pressure storage tank 203. When the temperature is high, the medium in the pressure storage tank 203 expands, driving the water-saving piece 203b-2 to move in the matching piece 204, so that the water flows, and vice versa, the water is blocked from flowing when the temperature drops.

[0032] Specifically, the water-saving member 203b-2 is connected to the piston 203b through the guide rod 203b-1, the piston 203b is arranged on the inner wall of the pressure storage tank 203, the piston 203b and the tail of the pressure storage tank 203 form a pressure chamber 203a with pressure, the water-saving member 203b-2 is provided with a through hole 203b-2a, the matching member 204 is provided with a water-permeable groove 204a, the side is provided with a slide groove 204b which is sleeved with the water-saving member 203b-2, and the water-permeable groove 204a is connected with the slide groove 204b;

[0033] When the medium on the inner wall of the pressure tank 203 absorbs heat, it pushes the water-saving part 203b-2 on the piston 203b to move in the slide groove 204b of the matching part 204. When the through hole 203b-2a of the water-saving part 203b-2 gradually aligns with the water-permeable groove 204a of the matching part 204, water can flow. In this process, the higher the temperature, the larger the pore size, which means that the maximum water supply is achieved during the noon time period. At night, the pore size will be shortened to zero, thereby achieving water saving. Such a setting is very good according to the water demand of the seedlings themselves in different time periods, so as to achieve a better effect of irrigating the seedlings while saving water in time;

[0034] Specifically, a water-blocking sleeve is provided at the connection between the guide rod 203b-1 and the water-saving component 203b-2 to prevent water from entering the pressure storage tank 203. Water entering the pressure storage tank 203 will cause pressure imbalance on the inner wall of the pressure storage tank 203, thereby avoiding waste of water resources.

[0035] Importantly, it should be noted that the construction and arrangement of the present application shown in a plurality of different exemplary embodiments are only exemplary. Although only a few embodiments are described in detail in this disclosure, it should be readily understood by those who refer to this disclosure that many modifications are possible (e.g., the size, scale, structure, shape and ratio of various elements, and parameter values ​​(e.g., temperature, pressure, etc.), installation arrangements, use of materials, color, directional changes, etc.) without substantially departing from the novel teachings and advantages of the subject matter described in the application. For example, the element shown as integrally formed can be composed of multiple parts or elements, the position of the element can be inverted or otherwise changed, and the nature or number or position of the discrete element can be changed or changed. Therefore, all such modifications are intended to be included in the scope of the present utility model. The order or sequence of any process or method steps can be changed or reordered according to alternative embodiments. In the claims, any "device plus function" clause is intended to cover the structure of performing the function described herein, and is not only structurally equivalent but also equivalent structure. Without departing from the scope of the present invention, other substitutions, modifications, changes and omissions may be made in the design, operating conditions and arrangement of the exemplary embodiments. Therefore, the present invention is not limited to a specific embodiment, but extends to various modifications that still fall within the scope of the appended claims.

[0036] Additionally, in order to provide a concise description of example embodiments, all features of an actual embodiment (ie, those features that are not relevant to the best mode presently contemplated for carrying out the invention or those that are not relevant to implementing the invention) may not be described.

[0037] It will be appreciated that in the development of any actual implementation, as in any engineering or design project, numerous implementation-specific decisions may be made. Such a development effort may be complex and time-consuming, but will be a routine task of design, fabrication, and production for those of ordinary skill having the benefit of this disclosure without undue experimentation.

[0038] It should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in the field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the spirit and scope of the technical solution of the utility model, which should be included in the scope of the claims of the utility model.

Claims

1. An irrigation device for raising forest seedlings, the irrigation container (100) comprising a water storage container (101) and a conduit (102), the water storage container (101) being in communication with the conduit (102), characterized in that: The irrigation container (100) is provided with a flow limiting assembly (200) for adjusting the aperture of the water outlet of the conduit (102); a filter component (201) is arranged on the irrigation container (100) and / or on the flow limiting assembly (200) for blocking debris; the flow limiting assembly (200) comprises a connecting pipe (202), a pressure storage tank (203), a matching piece (204) and a rubber hose (205); both ends of the connecting pipe (202) are provided with connection points (202b); the connecting pipe (202) stores water through the connection points (202b) and the pressure storage tank (203) is provided with a matching piece (204) and a rubber hose (205); The bottom of the container (101) is connected to one end of the conduit (102); a rubber hose (205) is sleeved at a connection point (202b) where the connecting pipe (202) is connected to the conduit (102); a drip hole (205a) is opened at the bottom of the rubber hose (205); a matching piece (204) is provided in the water guide cavity (202a) where the connecting pipe (202) is connected to the pressure storage tank (203); the matching piece (204) matches with the water-saving piece (203b-2) to change the water outlet aperture of the water guide cavity (202a).

2. The irrigation equipment for raising forest seedlings according to claim 1, characterized in that: A sealing cover is provided on the top of the water storage container (101), and the conduit (102) is curved.

3. The irrigation equipment for raising forest seedlings according to claim 1, characterized in that: The water-saving component (203b-2) is connected to the piston (203b) via a guide rod (203b-1); the piston (203b) is arranged on the inner wall of the pressure storage tank (203); and the piston (203b) and the tail of the pressure storage tank (203) form a pressure chamber (203a) with pressure.

4. The irrigation equipment for raising forest seedlings according to claim 3, characterized in that: The water-saving component (203b-2) is provided with a through hole (203b-2a), the matching component (204) is provided with a water-permeable groove (204a) penetrating therethrough, and a slide groove (204b) is provided on the side thereof and is sleeved with the water-saving component (203b-2), and the water-permeable groove (204a) is in conduction with the slide groove (204b).

5. The irrigation equipment for raising forest seedlings according to claim 3, characterized in that: A water-blocking sleeve is provided at the connection between the guide rod (203b-1) and the water-saving component (203b-2) to prevent water from entering the interior of the pressure storage tank (203).

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