CN212970917U

CN212970917U - Temperature-controllable planting bed

Info

Publication number: CN212970917U
Application number: CN202021579106.9U
Authority: CN
Inventors: 李治乐
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-04-08
Filing date: 2020-08-03
Publication date: 2021-04-16
Anticipated expiration: 2030-08-03

Abstract

The utility model relates to agricultural planting and discloses a planting bed with controllable temperature, which comprises a greenhouse and a planting pond arranged in the greenhouse, wherein the planting pond is internally provided with a planting matrix, a temperature control system, a water seepage system and a drainage system from top to bottom, and the part of the two sides of the planting pond, which is higher than the planting matrix, is a soil blocking platform; the temperature control system comprises a hot water tank, a cold water tank and a circulating pipe, wherein a heating device is arranged in the hot water tank, the circulating pipe comprises a coil pipe and a connecting pipe, the end part of the connecting pipe is branched into two branch pipes, and one end of each branch pipe, which is close to the circulating pipe, is provided with a valve; the water inlet conveying pipeline and the water outlet conveying pipeline are respectively arranged on two sides of the planting pool, the water seepage system comprises a seepage pipeline, a water inlet conveying pipeline and a water supply pool which are sequentially connected, and the water outlet system comprises a water outlet pipeline and a water outlet pool. The utility model discloses can provide stable liquid manure and regulation and control temperature, build the convenience, once construct can use for many years, suitably be used for breeding of growing seedlings or winter protection ground cultivation.

Description

Temperature-controllable planting bed

Technical Field

The utility model relates to an agricultural planting, in particular to controllable planting bed of temperature.

Background

Greenhouse planting is a technology widely applied to agricultural production, a lot of plants need temperature regulation when entering greenhouse areas, but most of the existing planting beds cannot regulate temperature, and only winter heating systems and summer cooling systems can be installed in greenhouses, but the systems are complex in structure and high in energy consumption, easily cause defects of uneven heating temperature in greenhouses, large difference in growth of planted plants and the like, and can also cause adverse phenomena such as environmental pollution.

SUMMERY OF THE UTILITY MODEL

To the above-mentioned not enough among the prior art, the utility model provides a controllable kind of temperature plant bed, its simple structure, convenient popularization.

In order to achieve the above object, the utility model adopts the following technical scheme:

a temperature-controllable planting bed comprises a greenhouse and a planting pond arranged in the greenhouse, wherein a planting matrix, a temperature control system, a water seepage system and a water drainage system are sequentially arranged in the planting pond from top to bottom, and soil retaining platforms are arranged on the parts, higher than the planting matrix, of the two sides of the planting pond;

the temperature control system comprises a hot water tank, a cold water tank and a circulating pipe, wherein a heating device is arranged in the hot water tank, the circulating pipe comprises a coil pipe parallel to the bottom surface of the planting tank and connecting pipes vertically connected to two ends of the coil pipe, two ends of the coil pipe are positioned on the same side of the planting tank, the end part of each connecting pipe is branched to form two branch pipes, and one end of each branch pipe, which is close to the circulating pipe, is provided with a valve;

the water seepage system comprises a seepage pipeline, a water inlet conveying pipeline and a water supply tank, wherein one end of the seepage pipeline is communicated with the water inlet conveying pipeline, and a plurality of water outlet holes are formed in the bottom surface of a transverse pipe of the seepage pipeline;

the water inlet conveying pipeline and the water drainage conveying pipeline are respectively arranged on two sides of the planting pond, the water drainage system comprises a water drainage pipeline and a water drainage pond, and a plurality of water inlet holes are formed in the bottom surface of the water drainage pipeline.

Preferably, the planting substrate is high-quality planting soil.

Preferably, the heating device is one of a solar heating device or an electric heating device.

Preferably, the cold water tank is buried underground.

Preferably, the connecting pipe is a Y-shaped pipe, the branch pipes are located outside the planting pond, the first branch pipe and the second branch pipe are respectively connected to the water outlet of the hot water pond and the water inlet of the cold water pond, and the third branch pipe and the fourth branch pipe are respectively connected to the water inlet of the hot water pond and the water outlet of the cold water pond.

Preferably, the water inlet conveying pipeline, the water drainage pipeline, the first branch pipe and the fourth branch pipe are all connected with water pumps.

Preferably, valves are arranged on the permeation pipeline and the drainage pipeline, and the valves are arranged outside the planting pond.

Preferably, the end parts of the horizontal pipes of the infiltration pipeline and the drainage pipeline are both closed ends.

Preferably, the drainage pipeline and the infiltration pipeline are arranged in parallel and are positioned in the center of the bottom of the planting pond.

Preferably, the diameter of the water inlet hole is larger than that of the water outlet hole.

The utility model has the advantages that: can provide stable water and fertilizer and regulate and control temperature, is convenient to build, can be used for many years after being built once, and is suitable for seedling breeding or winter protected field cultivation.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a side sectional view of the present invention;

fig. 3 is a schematic view of the osmosis system and the drainage system of the present invention;

FIG. 4 is a schematic top view of the osmotic system and the drainage system of the present invention (the temperature control system is not shown);

fig. 5 is a schematic top view of the temperature control system of the present invention;

1-greenhouse, 2-planting pool, 201-soil retaining table, 3-planting matrix, 4-temperature control system, 401-hot water pool, 402-heating device, 403-cold water pool, 404-circulating pipe, 405-coil pipe, 5-connecting pipe, 501-branch pipe I, 502-branch pipe II, 503-branch pipe III, 504-branch pipe IV, 6-valve, 601-first valve, 602-second valve, 603-third valve, 604-fourth valve, 7-water pump, 8-water seepage system, 801-seepage pipeline, 802-water inlet delivery pipeline, 803-water supply pool, 804-water outlet, 9-water drainage system, 901-water drainage pipeline, 902-water drainage pool, 903-water inlet.

Detailed Description

In order to make the content of the present invention more clearly understood, the technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the attached drawings in the embodiment of the present invention.

As shown in fig. 1-5, a temperature-controllable planting bed comprises a greenhouse 1 and a planting pond 2 arranged inside the greenhouse 1, wherein the depth of the planting pond 2 is 1 m;

a planting matrix 3, a temperature control system 4, a water seepage system 8 and a drainage system 9 are sequentially arranged in the planting pond 2 from top to bottom, the part of the two sides of the planting pond 2 higher than the planting matrix 3 is a soil retaining platform 201, and the planting matrix 3 is high-quality planting soil;

the temperature control system 4 comprises a hot water tank 401, a cold water tank 403 and a circulating pipe 404, wherein a heating device 402 is arranged in the hot water tank 401, the heating device 402 is one of a solar heating device 402 or an electric heating device 402, and the cold water tank 403 is buried underground; the circulating pipe 404 comprises a coil 405 parallel to the bottom surface of the planting pond 2 and connecting pipes 5 vertically connected to two ends of the coil 405, two ends of the coil 405 are located on the same side of the planting pond 2, each connecting pipe 5 is a Y-shaped pipe, two branch pipes are formed by branching the end of each connecting pipe 5 and are located outside the planting pond 2, one end of each branch pipe close to the circulating pipe 404 is provided with a valve 6, a first branch pipe 501 and a second branch pipe 502 are respectively connected to a water outlet of the hot water pond 401 and a water inlet of the cold water pond 403, a third branch pipe 503 and a fourth branch pipe 504 are respectively connected to a water inlet of the hot water pond 401 and a water outlet of the cold water pond 403, and the first branch pipe;

the water seepage system 8 comprises a plurality of seepage pipelines 801, a water inlet conveying pipeline 802 and a water supply tank 803, one end of each seepage pipeline 801 is communicated with the water inlet conveying pipeline, a valve 6 is arranged at one end, close to the water inlet conveying pipeline 802, of each seepage pipeline 801, a plurality of water outlet holes 804 are formed in the bottom surface of a transverse pipe of each seepage pipeline 801, the end part of the transverse pipe of each seepage pipeline 801 is a closed end, and a water pump 7 is arranged on the water inlet conveying pipeline 802;

intake conveying pipe 802, the both sides of planting pond 2 are located to the drainage conveying pipe branch, and drainage system 9 includes drainage pipe 901 and drainage pond 902, and drainage pipe 901 violently manages the tip and be the enclosed construction, and drainage pipe 901 and infiltration pipeline 801 parallel arrangement just are located the bottom center of planting pond 2, and a plurality of inlet openings 903 have been seted up to drainage pipe 901's bottom surface, and the diameter of inlet opening 903 is greater than apopore 804, is equipped with water pump 7 on the drainage pipe 901.

In one embodiment of the present invention, there are two permeation tubes 801, and the drainage tube 901 is disposed in the middle of the bottoms of the two permeation tubes 801.

The utility model discloses a theory of operation does: the temperature of the planting matrix 3 is controlled by the temperature control system 4, the temperature in the planting pool 2 is ensured to be proper, water in the water supply pool 803 enters the planting pool 2 from the water seepage system 8 to wet the planting matrix 3, and the water is drained into the drainage pool 902 through the drainage system 9 after permeating layer by layer; a water purifying device can be arranged in the drainage tank 902, and then the drainage tank is connected with the water supply tank 803.

The temperature control method of the temperature control system 4 is as follows:

and (3) heating: the first valve 601 and the third valve 603 are opened, the second valve 602 and the fourth valve 604 are closed, and at the moment, the water in the hot water pool 401 flows into the circulating pipe 404 from the first branch pipe and then flows into the third branch pipe from the other end of the circulating pipe 404 and returns to the hot water pool 401; the planting matrix 3 in the planting pond 2 can be heated in the process, the temperature of the plants is ensured to be stable, and the water returned to the hot water pond 401 can be recycled after being heated by the heating device 402;

cooling: the second valve 602 and the fourth valve 604 are opened, the first valve 601 and the third valve 603 are closed, and at this time, the water in the cold water tank 403 flows into the circulating pipe 404 from the fourth branch pipe, then flows into the second branch pipe from the other end of the circulating pipe 404 and returns to the cold water tank 403; the process can reduce the planting matrix 3 in the planting pond 2 and ensure the temperature stability of the plants, and because the cold water pond 403 is buried underground and the temperature is constant at about 10 ℃, the water returning to the cold water pond 403 can be recycled without cooling.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not intended to limit the present invention, and all modifications, equivalents, improvements and the like that are made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. A temperature-controllable planting bed is characterized by comprising a greenhouse (1) and a planting pond (2) arranged in the greenhouse (1), wherein a planting matrix (3), a temperature control system (4), a water seepage system (8) and a drainage system (9) are sequentially arranged in the planting pond (2) from top to bottom, and soil blocking platforms (201) are arranged on the two sides of the planting pond (2) higher than the planting matrix (3);

the temperature control system (4) comprises a hot water tank (401), a cold water tank (403) and a circulating pipe (404), a heating device (402) is arranged in the hot water tank (401), the circulating pipe (404) comprises a coil pipe (405) parallel to the bottom surface of the planting tank (2) and connecting pipes (5) vertically connected to two ends of the coil pipe (405), two ends of the coil pipe (405) are located on the same side of the planting tank (2), two branch pipes are formed by branching of the end part of each connecting pipe (5), and a valve (6) is arranged at one end of each branch pipe close to the circulating pipe (404);

the water seepage system (8) comprises a seepage pipeline (801), a water inlet conveying pipeline (802) and a water supply tank (803), one end of the seepage pipeline (801) is communicated with the water inlet conveying pipeline, and a plurality of water outlet holes (804) are formed in the bottom surface of a transverse pipe of the seepage pipeline (801);

the water inlet conveying pipeline (802) and the water drainage conveying pipeline are respectively arranged on two sides of the planting pool (2), the water drainage system (9) comprises a water drainage pipeline (901) and a water drainage pool (902), and a plurality of water inlet holes (903) are formed in the bottom surface of the water drainage pipeline (901).

2. A temperature-controllable planting bed according to claim 1, characterized in that: the planting substrate (3) is high-quality planting soil.

3. A temperature-controllable planting bed according to claim 1, characterized in that: the heating device (402) is one of a solar heating device or an electric heating device.

4. A temperature-controllable planting bed according to claim 1, characterized in that: the cold water pool (403) is buried underground.

5. A temperature-controllable planting bed according to claim 1, characterized in that: the connecting pipe (5) is a Y-shaped pipe, the branch pipes are located outside the planting pond (2), a first branch pipe (501) and a second branch pipe (502) are respectively connected to a water outlet of the hot water pond (401) and a water inlet of the cold water pond (403), and a third branch pipe (503) and a fourth branch pipe (504) are respectively connected to a water inlet of the hot water pond (401) and a water outlet of the cold water pond (403).

6. A temperature-controllable planting bed according to claim 5, characterized in that: and water pumps (7) are connected to the water inlet conveying pipeline (802), the water drainage pipeline (901), the first branch pipe (501) and the fourth branch pipe (504).

7. A temperature-controllable planting bed according to claim 1, characterized in that: valves (6) are arranged on the permeation pipeline (801) and the drainage pipeline (901), and the valves (6) are arranged outside the planting pond (2).

8. A temperature-controllable planting bed according to claim 1, characterized in that: the end parts of the transverse pipes of the permeation pipeline (801) and the drainage pipeline (901) are closed ends.

9. A temperature-controllable planting bed according to claim 1, characterized in that: the drainage pipeline (901) and the permeation pipeline (801) are arranged in parallel and are positioned in the center of the bottom of the planting pond (2).

10. A temperature-controllable planting bed according to claim 1, characterized in that: the diameter of the water inlet hole (903) is larger than that of the water outlet hole (804).