CN210959682U

CN210959682U - Device for cooling facility agriculture space and heating plant roots in vertical insertion mode

Info

Publication number: CN210959682U
Application number: CN201921740002.9U
Authority: CN
Inventors: 贺先文
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-10-17
Filing date: 2019-10-17
Publication date: 2020-07-10
Anticipated expiration: 2029-10-17

Abstract

The utility model relates to the field of temperature control, in particular to a device for space cooling of facility agriculture and three-dimensional direct-insert type heating of plant roots, which comprises a cold water well, a geothermal well and a greenhouse arranged on the ground, wherein natural hot water direct-insert type heating equipment or artificially processed hot water circulation heating equipment of the three-dimensional direct-insert type heating device of the plant roots is arranged inside and outside the greenhouse, and a space cooling device is also arranged on the greenhouse; the natural hot water direct-discharging type heating equipment of the plant root system three-dimensional direct-insertion type heating device comprises a geothermal well, a circulating pump five, a circulating pump three, a cold water well, a cold water pipe, a valve on the cold water pipe and high-temperature unsuitable hot water pumped into a hot water pool from the geothermal well. The utility model discloses owing to adopted and heated soil, effectively solved the unable problem to the heating of soil layer depths of traditional heating methods, and then realized effectively promoting growth and development to plant roots direct heating, not influenced by season in winter.

Description

Device for cooling facility agriculture space and heating plant roots in vertical insertion mode

Technical Field

The utility model relates to a temperature control field, concretely relates to device that facility agriculture space cooling and three-dimensional formula of cutis a plant roots cut straightly heats.

Background

With the progress of science and technology, a greenhouse for planting crops in a greenhouse of facility agriculture can shorten the growth period of the crops, and in order to achieve better effect, the crops can grow faster by increasing and maintaining the indoor temperature in the greenhouse, so that the crops can also be planted in reverse seasons, the traditional heating mode generally adopts that an open fire furnace is arranged on one side in the greenhouse, the temperature in the greenhouse is increased by increasing the length of a flue, or the greenhouse is heated by water heating, in order to achieve the heat degree as uniform as possible, the temperature in the greenhouse is balanced by adding a fan, but the temperature of plant stems and leaves in the space above the ground surface is increased, but the plant root systems are pricked in the soil, the temperature of the whole plant roots, stems and leaves is not coordinated when the plant roots are combined with the soil in winter, so that the plants can not grow well in cold winter, in order to solve the defects, heating equipment is horizontally and parallelly installed on a soil combination part of a plant root system for improving the growth and production of plants in cold winter, the heating equipment is installed on the root system of a finished big tree, a large number of tree roots are damaged due to the fact that the heating equipment is horizontally and parallelly installed in a pit digging groove, the finished big tree cannot grow or produce well, and even heavy loss is caused, so that the heating equipment which is safe and feasible to install is imperative.

SUMMERY OF THE UTILITY MODEL

The utility model provides a device for cooling facility agriculture space and heating plant roots in a three-dimensional direct-inserting mode, which overcomes the defect that the plant roots can not grow well due to the fact that a large number of roots are damaged because the plant roots are provided with heating pipes in parallel in the soil in the prior art, realizes that the plants are normally and reasonably provided with heating equipment, and can be efficiently produced year by year under the condition that the plants are not injured; the utility model has the advantages of install space heat sink additional in the facility agriculture, solved the too long defect of the original extravagant hibernation time of perennial plant, can make the original hibernation of perennial plant in the facility agriculture industry go on according to people's plan, deduct the original extravagant hibernation time of perennial plant of having produced for several thousand years, deduct after, consequently save the growing time who creates: in the frost region, the annual production time of the original perennial plants is 1-3 times, the created time is saved for reproduction, the original production value is increased by 1-3 times, and the perennial plants enter a leaping type high yield and high efficiency-increasing era.

The utility model provides a technical problem can adopt following technical scheme to realize:

a facility agriculture space cooling and plant root system three-dimensional direct insertion type heating device comprises a cold water well, a geothermal well and a greenhouse arranged on the ground, wherein natural hot water direct-discharge type heating equipment or artificially processed hot water circulation heating equipment of the plant root system three-dimensional direct insertion type heating device is arranged inside and outside the greenhouse, and the greenhouse is also provided with a space cooling device;

the natural hot water direct-discharging heating equipment of the plant root system three-dimensional direct-insertion type heating device comprises a geothermal well, a circulating pump five, a circulating pump three, a cold water well, a cold water pipe, a valve on the cold water pipe, a first circulating pump, a heating pipe, a second circulating pump and a waste water tank for discharging waste water, wherein high-temperature uncomfortable hot water pumped into a hot water tank from the geothermal well can be filled in the cold water well, the cold water in the cold water well is blended into 30 degrees and is suitable for heating, the first circulating pump, the heating pipe, the second circulating pump and the waste water tank for discharging waste water are arranged on the upper and lower parts of the ground around a greenhouse, the fifth circulating pump is arranged between the geothermal well and the hot water tank, one end of the fifth circulating pump is inserted into the geothermal well, the fifth circulating pump extends into the hot water tank, the third circulating pump is arranged in the middle position of the cold water pipe connected with the hot water tank and the cold water well, and the other, the other two ends of the heating pipe are respectively arranged on a circulating pump III, one end of the heating pipe extends into a cold water well, a heating pipe which is mutually connected by a pipe barrel is connected between the circulating pump I and the circulating pump II, the two ends of the top end of the heating pipe are respectively connected with the circulating pump I and the circulating pump II, the circulating pump I and the circulating pump II are respectively arranged in a hot water pool and a waste water pool, and the heating pipe is arranged in the ground of the greenhouse;

the greenhouse is provided with a space cooling device, and specifically comprises an outdoor unit and an indoor unit which are matched with each other inside and outside the greenhouse for cooling and refrigerating the greenhouse space, wherein the indoor unit and the outdoor unit are matched with each other and are arranged on the inner side and the outer side of the greenhouse, and the indoor unit is communicated with the outdoor unit.

The heating pipe is formed by connecting a plurality of T-shaped pipes in series, the distance between T-shaped head pipe heads at the lower part of each single T-shaped pipe is 0.5-3 m, the heating pipe is arranged in a heating shed soil and is arranged in 1-10000 rows in a winding manner, the row spacing of each row is 0.5-10 m, the length of the heating pipe is 2-100000 m, the surfaces of the upper parallel pipes of the plurality of T-shaped pipes are all positioned 20-30 cm below the ground, and the heating pipe is a metal pipe or a plastic pipe.

The temperature for the three-dimensional direct insertion type heating of the plant root system is 15-30 ℃.

And pipe barrels are connected among the T-shaped pipes.

The lower part of the T-shaped pipe is vertically inserted into the ground and combined with root soil.

The T-shaped pipe is obliquely inserted into the ground

The indoor units and the outdoor units are arranged oppositely, the indoor units are arranged on two sides in the greenhouse respectively, and the outdoor units are arranged on two sides outside the greenhouse respectively.

The cooling device can reduce the temperature in the greenhouse to be below 0 ℃.

The utility model has the advantages that: owing to adopted and heated the greenhouse soil layer, effectively solved the problem that traditional heating methods can't heat to finished product fruit tree root system of plant and soil layer depths, and then realized not having the safe direct heating of damage to the plant root system, effectively promoted growth and development, do not receive season influence winter, reduced calorific loss.

Because the outdoor unit and the indoor unit which are refrigerated by the cooling device are used for cooling the interior of the greenhouse, the problem that the plants cannot hibernate in spring, summer and autumn is effectively solved, and the plants can be enabled to hibernate at any time and are not affected by seasons.

Due to the utilization of geothermal resources, when the root system of the greenhouse plant is heated and heated three-dimensionally, the temperature of the soil layer and the ground in the greenhouse is increased through the heat of geothermal water, the energy loss of manual heating water is reduced, and the resources with natural geographic advantages are reasonably utilized.

Drawings

The present invention will be further explained with reference to the drawings and examples.

Fig. 1 is a schematic view of the three-dimensional direct-insert heating tube structure of the plant root system of the present invention.

Fig. 2 is a schematic view of the inclined insertion heating tube structure of the present invention.

Fig. 3 is a sectional view of the greenhouse of the present invention.

Fig. 4 is a plan view of the greenhouse of the present invention.

Fig. 5 is a top view of the heating tube of the present invention.

Fig. 6 is a schematic view of the tube connection of the present invention.

In the figure: 1-ground; 2-a greenhouse; 3- -hot water pool; 4-a wastewater tank; 5-a first circulating pump; 6-circulating pump II; 7-circulating pump III; 8-a heating pipe; 9-a heating device; 10-an outdoor unit; 11-an indoor unit; 12-a tube barrel; 13-a geothermal well; 14-a heating tank; 15-circulating pump four; 16-circulating pump five; 17-a cold water well; 18-a valve; 19-a cold water pipe; 20-waste water pipe.

Detailed Description

Example 1:

the embodiment provides a device for space cooling of facility agriculture and three-dimensional direct-insert type heating of plant roots as shown in fig. 1-4, which comprises a cold water well 17, a geothermal well 13 and a greenhouse 2 arranged on the ground 1, wherein natural hot water direct-insert type heating equipment or artificial hot water circulating heating equipment of the three-dimensional direct-insert type heating device of the plant roots is arranged inside and outside the greenhouse 2, and the greenhouse 2 is also provided with a space cooling device;

newly-built facility agricultural greenhouse 2, need warm up in the soil winter, have geothermal water nearby, but the geothermal water of first-selected nature hot water heats for the three-dimensional inline of plant roots in greenhouse 2, and the hot water that just need not the manual work heats, has reduced how much trouble again, uses natural hot water inline to heat, and is with low costs, effectual, save money, save trouble, and natural hot water heats good operation for the three-dimensional inline of plant roots and inline simultaneously, and the actual operation implementation is so realized:

a natural hot water direct-discharging type heating device of a plant root system three-dimensional direct-inserting type heating device is applied, a geothermal well 13, a circulating pump three 7, a circulating pump five 16 in the geothermal well 13 are communicated with a hot water pool 3, the hot water pool 3 is communicated with a cold water well 17 through the circulating pump three 7 and a cold water pipe 19, when the plant root system is heated, the circulating pump five 16 and the circulating pump three 7 are respectively used for simultaneously pumping high-temperature water and cold water in the geothermal well 13 and the cold water well 17 into the hot water pool 3 at the same time, when the high-temperature water and the cold water are pumped at the same time, the blending ratio of the qualified hot water is well controlled, the high-temperature water and the qualified cold water are ensured to be blended into 30 ℃ to heat the hot water simultaneously, then a circulating pump one 5 in the hot water pool 3 is opened, the qualified heated water is fed into a heating pipe 8 to heat the plant root system, when the heated water is lower than 20 ℃, the circulating pump two 6 is opened, waste hot water in the heating pipe 8 is pumped into the wastewater tank 4 to be lost, when the root system is heated and the purpose is not achieved, 30-DEG C hot water capable of being heated can be fed into the heating pipe 8 according to the operation sequence again, and the plant root system is heated for a plurality of times continuously until the temperature of the plant root system and soil reaches the purpose.

When the artificial hot water circulation of processing of the three-dimensional formula heating apparatus of plant roots heats, arrange to heat including for plant roots for the first time, will close valve 18 on waste pipe 20 and the waste pipe 20, the cool water heating of the cool water well 17 for the first time becomes 30 degrees hot water and heats the equipment that will use for plant roots, including cool water well 17, cool water pipe 19, open valve 18 on the cool water pipe 19, circulating pump three 7, heating bath 14, heating device 9, circulating pump four 15, hot-water tank 3, circulating pump one 5, heating bath 8, and connect the bobbin 12 of heating bath 8, circulating pump two 6, retrieve waste water tank 4 that can not reach 20 degrees waste hot water, can heat for the second time when processing into the cool water for the first time and reaching the plant needs temperature: the implementation is that the waste hot water in the wastewater tank 4 is processed into 30-degree hot water and then sent into the hot water tank 3 to continuously heat the plant root system, the specific method is that the cold water pipe 19, the valve 18 and the cold water well 17 are firstly closed, and the used equipment is as follows: opening the wastewater tank 4, opening the wastewater pipe 20 and the valve 18, pumping the waste hot water stored in the wastewater tank 4 into the heating tank 15 by using the third circulating pump 7 and the wastewater pipe 20, heating the waste hot water fed into the heating tank 15 to 30 ℃ hot water by using the heating device 9, feeding the heated water into the hot water tank 3 by using the fourth circulating pump 15, feeding the heated water into the heating pipe 8 by using the first circulating pump 5 again for heating plant root systems, pumping the heated water into the wastewater tank 4 by using the second circulating pump 6 for storage for later use when the water temperature is gradually lower than 20 ℃,

processing the waste water into hot water of 30 ℃ for the second time, heating the water and heating the plant root system, and repeatedly and continuously repeatedly circulating the waste hot water for processing the hot water and heating the plant root system for many times according to the second sequential heating procedure as an example until the water and heating the plant root system are required; the first heating using equipment comprises a cold water well 17, a cold water pipe 19, a valve 18, a circulating pump three 7, a heating pool 15, a heating device 9, a circulating pump four 15, a hot water pool 3, a circulating pump one 5, a heating pipe 8, a pipe barrel 12, a circulating pump two 6 and a waste water pool 4, wherein the pipe barrel is sleeved on the heating pipe 8, the cold water well 17, the cold water pipe 19 and the valve 18 are closed, and the equipment to be used specifically comprises the waste water pool 4, the waste water pipe 20, the valve 18, the circulating pump three 7, the heating pool 15, the heating device 9, the circulating pump four 15, the hot water pool 3, the circulating pump one 5, the heating pipe 8, the pipe barrel 12, the circulating pump two 6 and the waste water pool 4.

When the plant in greenhouse 2 needs the hibernation, start space cooling equipment and be used for cryogenic off-premises station 10 and indoor set 11, through off-premises station 10 and indoor set 11 cooperation, can make the interior temperature drop of greenhouse 2, fall to suitable plant hibernation temperature, make the plant hibernation to can make the plant hibernate in any season.

In this embodiment, the heating device 9 is a well-known technical field, and can be used for heating water, for example, an electric heater or a boiler.

The heating temperature should be controlled within 20-30 deg.C to ensure the plant root system is heated normally.

The heating material in the heating pipe 8 is hot water, waste hot water, toxic hot water, hot gas, electrothermal body capable of heating, and object capable of heating, and the temperature for emitting and heating the material in the heating pipe 8 is 20-30 deg.C.

The water for heating the water of the heating device is natural cold water, the heating pipe 8 is used for waste hot water after the plant root system is heated, and the water can also be various hot liquids capable of heating and radiating and various substances capable of heating.

The temperature of the indoor machine 11 and the outdoor machine 10 for cooling the space of the greenhouse 2 is gradually reduced from 40 ℃ to 10-0 ℃, and then is reduced from 0 ℃ to minus 1 ℃ to minus 20 ℃ until the temperature is reduced to the temperature at which the plants are hibernated.

Example 2:

on the basis of example 1, reference is made to fig. 1 to 6: the heating pipe 8 is formed by connecting a plurality of T-shaped pipes in series, the distance between every two single T-shaped pipes is 0.5-3M, the heating pipe 8 is arranged in the soil of a greenhouse 2 and is arranged in a winding row mode by 1-10000 rows, the row spacing of every row is 0.5-10M, the length of the heating pipe 8 is 2-100000M, the parallel surfaces of the upper pipes of the T-shaped pipes are all located 20-30 cm below the ground, and the heating pipe 8 is a metal pipe or a plastic pipe and the like.

In actual use: heating pipe 8 concatenates for a plurality of T type pipes, because 2 areas of warm shed are big, the disposable processing heating pipe 8 degree of difficulty is big, and be difficult to the transportation, can make the installation unusual difficulty, can conveniently process and transport after the sectional type preparation, and it is easier at the construction installation, when the construction, be located near the plant on ground and open 10-30cm deep slot, then open out jack in advance at the bottom of the slot, then insert T type pipe lower part in jack in advance, the parallel part is placed at the bottom of the slot on the flat pipe of T type pipe upper portion, then connect a plurality of T type pipes with bobbin 12, bury, heating pipe 8 is buried to plant roots destructiveness little to this kind of mode, do not influence the normal growth of plant and develop.

Example 3:

on the basis of example 1, reference is made to fig. 1 to 6: between a number of said T-tubes there are connected tubes 12.

In actual use: the T-shaped pipe can be conveniently connected through the pipe barrel 12, meanwhile, the T-shaped pipe can be conveniently replaced in the later period, and convenience is brought to maintenance.

Example 4:

in addition to example 3, refer to fig. 1 and 3: the T-shaped pipe is vertically inserted into the ground.

In actual use: the lower part of the T-shaped pipe is vertically inserted into the periphery of the root system under the trench, so that the heating pipe 8 is installed to be small in destructiveness to the plant root system, normal growth and development of plants are not affected, large-area damage to the root cap of the plant root system is prevented from affecting plant growth, and the insertion depth needs to reach 0.5-2M.

Example 5:

on the basis of example 4, reference is made to fig. 2: the T-shaped pipe is obliquely inserted into the trench.

In actual use: the T-shaped pipe is inserted into the ground in an inclined mode, the plant root system can be directly penetrated, the plant root system is directly heated, and the heating effect is improved.

Example 6:

on the basis of the embodiment 1, referring to fig. 4, a plurality of indoor units 11 are arranged, and the indoor units 11 are respectively arranged at two sides in the greenhouse 2.

In actual use: the indoor units 11 are matched with the outdoor units 10 with the same number, so that the temperature in the greenhouse 2 can be uniformly reduced, the cooling speed is increased, and the plants can reach a hibernation state.

Example 7:

referring to fig. 4, the cooling device can reduce the temperature in the greenhouse 2 to 0 ℃ or lower based on the embodiment 1.

In actual use: the temperature of the space cooling device, the indoor machine 11 and the outdoor machine 10 for the greenhouse 2 is gradually reduced from 40 ℃ to 10-0 ℃, and then is reduced from 0 ℃ to minus 1 ℃ to minus 20 ℃ until the temperature is reduced to the temperature at which the plants enter hibernation.

Example 8:

the direct-insertion direct-discharging type heating of the plant finished fruit trees is conditional, under the condition that natural hot water is not available, the direct-discharging type heating is difficult to heat, therefore, a warm shed 2 is constructed, firstly, a place with hot water resources is selected, firstly, hot water resources are not available, and only artificial hot water processing is adopted to circularly heat plants in the warm shed 2, and concretely, cold water in a cold water well 17 is used for processing hot water for heating for the first time, a circulating pump three 7 is used for specifically conveying the cold water in the cold water well 17 into a heating tank 15, a heating device 9 is used for processing the cold water into hot water with the temperature of 30 ℃, a circulating pump four 15 is used for conveying the hot water with the temperature of 30 ℃ into a hot water tank 3, the hot water is pumped into a heating pipe 8 by a circulating pump one 5 to heat the plant root systems, when the temperature of the heating water is lower than 20 ℃, a circulating pump two 6 is used for pumping waste hot water with the temperature of lower than 20 ℃ into a waste water tank 4 for, the waste hot water in the wastewater tank 4 is pumped into the heating tank 15 by the third circulating pump 7, the waste hot water is processed into 30-degree hot water by the heating device 9, the waste hot water is pumped into the hot water tank 3 by the fourth circulating pump 15, the first circulating pump 5 pumps the 30-degree hot water from the hot water tank 3 into the heating pipe 8 to heat the root system, when the water temperature is lower than 20 ℃, the water lower than 20 ℃ is pumped into the wastewater tank 4 by the second circulating pump 6, and the root system is heated by repeated reciprocating circulation for a plurality of times in sequence by taking the example as an example later until the temperature of the root system and the soil meet the temperature requirement for efficient growth of plants.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art, and all such changes are within the scope of the present invention.

Parts of the above embodiments that are not specifically described are well known components and conventional structures or conventional means in the art and will not be described in detail herein.

Claims

1. The utility model provides a device that facility agriculture space cooling and three-dimensional formula of cutis a plant root directly cut straightly of formula heat which characterized in that: the greenhouse comprises a cold water well (17), a geothermal well (13) and a greenhouse (2) arranged on the ground (1), wherein natural hot water direct-discharging type heating equipment or artificially processed hot water circulating heating equipment of a plant root system three-dimensional direct-insertion type heating device is arranged inside and outside the greenhouse (2), and a space cooling device is also arranged on the greenhouse (2);

the natural hot water direct-discharging heating equipment of the plant root system three-dimensional direct-insertion type heating device comprises a geothermal well (13), a circulating pump five (16), a circulating pump three (7), a cold water well (17), a cold water pipe (19), a valve (18) on the cold water pipe (19), a waste water tank (4) which can be filled with high-temperature unsuitable hot water pumped into the hot water tank (3) from the geothermal well (13), is blended into 30 ℃ with cold water in the cold water well (17) and is suitable for heating, a circulating pump one (5), a heating pipe (8), a circulating pump two (6) and waste water for discharging waste water, wherein the geothermal well (13), the circulating pump five (16), the circulating pump three (7), the cold water pipe (19), the valve (18), the cold water well (17) and the waste water tank (4) are arranged above and below the ground (1) around the greenhouse (2), and the circulating pump five (16) is arranged between the geothermal well (13) and the hot water tank (3), one end of the five circulating pump (16) is inserted into the geothermal well (13), the other end of the five circulating pump (16) extends into the hot water tank (3), the third circulating pump (7) is arranged in the middle of a cold water pipe (19) connected with the hot water pool (3) and the cold water well (17), one end of the cold water pipe (19) enters the hot water pool (3), the other two ends are respectively arranged on the circulating pump III (7), and one end is extended into the cold water well (17), a heating pipe (8) which is connected with a pipe barrel (12) is connected between the first circulating pump (5) and the second circulating pump (6), two ends of the top end of the heating pipe (8) are respectively connected with the first circulating pump (5) and the second circulating pump (6), the first circulating pump (5) and the second circulating pump (6) are respectively arranged in the hot water tank (3) and the wastewater tank (4), the heating pipe (8) is arranged in the ground (1) of the greenhouse (2);

the greenhouse (2) is provided with a space cooling device, and specifically comprises an outdoor unit (10) and an indoor unit (11) which are matched with each other inside and outside the greenhouse (2) for cooling the space of the greenhouse (2), wherein the indoor unit (11) and the outdoor unit (10) are matched with each other and are arranged on the inner side and the outer side of the greenhouse (2), and the indoor unit (11) is communicated with the outdoor unit (10).

2. The facility agriculture space cooling and plant root system three-dimensional direct-insertion type heating device according to claim 1, characterized in that: the heating pipe (8) is formed by connecting a plurality of T-shaped pipes in series, the distance between T-shaped head pipe heads at the lower part of each single T-shaped pipe is 0.5-3 m, the heating pipe (8) is installed in soil of a greenhouse (2) and is installed in 1-10000 rows in a winding manner, the row spacing of each row is 0.5-10 m, the length of the heating pipe (8) is 2-100000 m, the surfaces of the upper parallel pipes of the plurality of T-shaped pipes are all located 20-30 cm below the ground, and the heating pipe (8) is a metal pipe or a plastic pipe.

3. The facility agriculture space cooling and plant root system three-dimensional direct-insertion type heating device according to claim 1, characterized in that: the temperature for the three-dimensional direct insertion type heating of the plant root system is 15-30 ℃.

4. The facility agriculture space cooling and plant root system three-dimensional direct-insertion type heating device according to claim 2, characterized in that: and pipe barrels (12) are connected among the T-shaped pipes.

5. The facility agriculture space cooling and plant root system three-dimensional direct-insertion type heating device according to claim 2, characterized in that: the lower part of the T-shaped pipe is vertically inserted into the ground (1) and combined with root soil.

6. The facility agriculture space cooling and plant root system three-dimensional direct-insertion type heating device according to claim 2, characterized in that: the T-shaped pipe is obliquely inserted into the ground (1).

7. The facility agriculture space cooling and plant root system three-dimensional direct-insertion type heating device according to claim 1, characterized in that: the indoor units (11) and the outdoor units (10) are arranged oppositely, the indoor units (11) are arranged on two sides in the greenhouse (2) respectively, and the outdoor units (10) are arranged on two sides outside the greenhouse (2) respectively.

8. The facility agriculture space cooling and plant root system three-dimensional direct-insertion type heating device according to claim 1, characterized in that: the cooling device can reduce the temperature in the greenhouse (2) to be below 0 ℃.