CN105850607A - Automatic moisture-adding walking device for greenhouse temperature control - Google Patents

Abstract

The invention relates to a greenhouse temperature-controlled automatic fogging walking device, which belongs to the technical field of agricultural facilities. The invention includes temperature control parts, water delivery pipe I, water delivery pipe II, water storage parts, track walking fogging trolley, support rod, walking track, triangular support; the triangular support frame is placed on the foundation, and one end of the support rod is installed on the triangular support frame 41 upper side, the water storage part is placed on the upper part of the triangular support frame, the temperature control part is installed on the support rod, the temperature control part is connected with the water storage part, the track walking and fogging trolley is placed on the walking track, and the water delivery pipe II is placed on the On the other end of the support rod, the temperature control part is connected with the track walking fogging trolley. The invention can automatically humidify the greenhouse according to the temperature of the planting site to promote the growth and development of plants; the device is easy to install, easy to control, easy to maintain, good in humidification effect, easy to popularize and apply; the whole process does not need manual operation, saves manpower, improves labor productivity.

Description

A greenhouse temperature control automatic fogging walking device

technical field

The invention relates to a composition device of an agricultural planting greenhouse, in particular to a greenhouse temperature-controlled automatic fogging walking device, which belongs to the technical field of agricultural machinery design.

Background technique

With the development of agricultural planting technology, the scale of my country's agricultural greenhouses continues to expand, and the total area ranks first in the world. The cultivation of greenhouse vegetables, fruits, and medicinal materials is developing rapidly in my country. However, there are many deficiencies in traditional plastic greenhouses. The humidity adjustment requires manual operation, which is time-consuming and laborious. There is a certain relationship between the temperature of the greenhouse and the relative humidity of the greenhouse. If the temperature is high, the relative humidity of the greenhouse will be low, which is not conducive to crops. growth.

At present, the technical solutions involving automatic temperature control and fogging walking devices in greenhouses are immature. Generally, temperature sensors or humidity sensors are used in greenhouses: solar automatic agricultural greenhouses (201510168338.2), an automatic temperature and humidity control system for vegetable greenhouses (201310229912.1) and a Temperature and humidity adjustment equipment for agricultural planting greenhouses (201520112365.3), etc. Among them, the solar automatic agricultural greenhouse is mainly divided into three layers, and the environment between the layers is quite different, so it is not suitable for unified control; an automatic temperature and humidity adjustment system for vegetable greenhouses and a temperature and humidity adjustment equipment for agricultural planting greenhouses use Temperature sensors and humidity sensors are easily damaged in a humidified environment, the service life of the equipment is short, and they cannot be recycled for a long time, so they cannot be widely used. The device and system mentioned above do not have a temperature control device, and at the same time, there is no fog walking trolley when stepping, and it cannot realize the intelligentization of the greenhouse without manual operation and automatic temperature control and humidification; the device cannot be recycled multiple times. Short life; the humidification outlet is fixed, it is difficult to balance the humidity of the entire greenhouse, resulting in significant local differences, which hinders the growth and development of crops.

Contents of the invention

The purpose of the present invention is to provide a greenhouse temperature-controlled automatic fogging walking device with simple structure, convenient use and precise control, so as to solve the problem of automatic temperature-controlled humidification in intelligent greenhouses and promote high and high yield of crops.

The present invention is realized according to the following technical solutions: a temperature-controlled automatic fogging walking device for greenhouses, including a temperature control part 3, a water delivery pipe I11, a water delivery pipe II14, a water storage part 23, a track walking fogging trolley 27, a support rod 39, a walking Track 40, triangular support frame 41; the triangular support frame 41 is placed on the foundation, one end of the support rod 39 is installed on the upper side of the triangular support frame 41, the water storage part 23 is placed on the upper part of the triangular support frame 41, and the temperature control part 3 is installed on the support On the rod 39, the temperature control part 3 is connected to the water storage part 23 through the water delivery pipe I11, the walking track 40 is located on the foundation, the track walking and fogging trolley 27 is placed on the walking track 40, and the water delivery pipe II14 is placed on the other end of the support bar 39 , the temperature control part 3 is also connected with the track walking fogging trolley 27 through the water pipe II14.

Described water storage part 23 comprises water diversion valve 15, incoming water pipe 16, siphon automatic drain pipe 18, water storage tank 19, drain pipe 21, fixed rod 42, water filling tank 43; On the top of the water storage tank 19, the water diversion valve 15 is installed on the water inlet pipe 16. The inside of the water storage tank 19 is respectively provided with a maximum liquid level scale line 17 and a minimum liquid level scale line 20. The upper part of the automatic drain pipe 18 is installed on the other end of the fixed rod 42, and one end of the lower part of the siphon automatic drain pipe 18 is placed in the water filling tank 43, the upper part of the water filling tank 43 is provided with a drain pipe 21, and the water filling tank 43 is provided with a liquid transfer level scale line 22 , the pipetting level scale line 22 is located at the bottom of the drain pipe 21, and the bottom of the water filling tank 43 is provided with a water outlet I24.

The temperature control part 3 includes a pressure regulating bolt 1, a temperature control part upper shell 2, an upper spring fixing piece 4, a temperature control spring 5, a lower spring fixing piece 7, a limit film 8, a temperature control part lower shell 9, a moving column 12. The upper shell 2 of the temperature control part is installed on the lower shell 9 of the temperature control part, and the pressure regulating bolt 1 is installed on the top of the upper shell 2 of the temperature control part through threaded connection. The fixed piece 4 is located in the upper shell 2 of the temperature control component and installed on the bottom of the pressure regulating bolt 1, the temperature control spring 5 is installed on the lower part of the upper spring fixed piece 4, and the lower spring fixed piece 7 is installed on the lower part of the limit table 6 and installed on the temperature control spring 5 At the lower end, the limit film 8 is installed on the lower part of the lower spring fixing piece 7, the side of the lower case 9 of the temperature control part is provided with a water inlet I10, and the lower part of the lower case 9 of the temperature control part is provided with a water outlet II13, and the other end of the water delivery pipe I11 passes through the water inlet I10 It is connected with the temperature control part lower case 9 of the temperature control part 3, and one end of the water delivery pipe II14 is connected with the temperature control part lower case 9 of the temperature control part 3 through the water outlet II13. 12 is installed in the lower shell 9 of the temperature control component, and the upper part of the moving column 12 is connected with the limit film 8 .

The track walking fogging trolley 27 includes a car body 25, a liquid level sensor 28, an atomizer 29, a support plate 30, a trolley stepping motor I31, a blade fan 32, a blade rotating motor 33, a battery 34, and a trolley stepping motor II35 , wheels 36, wheel axles 37, single-chip microcomputer 38; the top of the car body 25 is provided with a water inlet II 26, and the other end of the water delivery pipe II 14 is connected with the car body 25 of the track walking fogging trolley 27 through the water inlet II 26, and the blade fan 32 is installed on the car body 25 on the upper side, the liquid level sensor 28 is installed inside the car body 25 at the lower part of the vane fan 32, the atomizer 29 is installed in the car body 25, the support plate 30 is installed at the bottom of the car body 25, the trolley stepping motor I 31, trolley step The motors II 35 are respectively installed at the bottom of the support plate 30, the wheel shafts 37 are respectively connected with the trolley stepping motors I31 and trolley stepping motors II 35, the wheels 36 are installed at both ends of the wheel shafts 37, the battery 34 and the single chip microcomputer 38 are respectively installed on the support plates 30 Above, the blade rotation motor 33 is installed on the outside of the car body 25 and is connected with the blade fan 32 , and the track walking and misting trolley 27 is placed on the walking track 40 through the wheels 36 .

The working principle of a greenhouse temperature-controlled automatic fogging walking device is as follows: first, the total distance and the total time of the fogging walking car 27 are set through the single-chip microcomputer, and when the liquid level reaches the liquid level sensor 28, the stepping motor I31 of the car and The stepping motor II35 starts to rotate, driving the trolley to advance along the track, and the vane rotation motor 33 of the trolley rotates, causing the vane fan 32 to rotate, so as to accelerate the mist spreading speed; the temperature control part 3 is equipped with a temperature control spring 5, which is preset The deformation temperature of the spring 5, the deformation temperature and the deformation amount are all fixed values.

When it is necessary to humidify and mist the crops, open the water diversion valve 15, control the water flow to a certain value, the water enters the water storage tank 19 through the water supply pipe 16, and collects in the water storage tank 19, when the liquid level reaches the highest liquid level scale line 17 , the water is unloaded in the siphon automatic drain pipe 18 fixed on the fixed rod 42, and enters the water filling tank 43, and the water enters the water delivery pipe I11 through the water outlet I24, and the water delivery pipe I11 is filled with water; when the liquid level reaches the minimum liquid When the level scale line is 20, stop draining water downwards, and the water storage tank 19 continues to store water; Pipe 21, if the liquid level exceeds the scale line 22 of the pipetting level, the excess liquid will be drained through the drain pipe 21.

When the temperature reaches the deformation temperature of the temperature control spring 5, the temperature control spring 5 shortens, driving the 7 lower spring fixing pieces, the limit film 8, and the moving column 12 to move upward. Due to the existence of the limit platform 7, the maximum moving distance is Value. After the moving column 12 moves up, the water in the water delivery pipe I11 enters the track walking fogging trolley 27 through the water inlet I10, the water outlet II13, the water delivery pipe II14, and the water inlet II26. It is transformed into water mist, which is emitted upwards through the water inlet II26.

When the liquid level in the track walking fogging trolley 27 reaches the liquid level sensor 28, the stepping motor I31 and stepping motor II35 of the trolley start to rotate, and the blade rotating motor 33 rotates, thereby driving the track walking and fogging trolley 27 to advance along the walking track 40 , the blade fan 32 rotates to accelerate the mist spreading speed. After the track walking and fogging trolley 27 completes track humidification, it returns to the position before departure. If the temperature reaches the deformation temperature of the temperature control spring 5, the water inlet I10, the water outlet II13, the water delivery pipe II14, and the water inlet II26 are still connected. When the water in the water tank 19 is automatically poured down, water can be poured into the track walking fogging trolley 27 for the second time, thereby humidifying; The lower spring fixed piece, the limit film 8, and the moving column 12 all move downwards, the water inlet I10, the water outlet II1, the water delivery pipe II14, and the water inlet II26 are blocked, and the water fails to enter the track walking fogging trolley 27. Fogging is terminated. When the temperature reaches the deformation temperature of the temperature control spring 5 again, when the liquid level in the water filling tank 43 reaches the liquid transfer level scale line 22, the track walking mist adding trolley 27 will be loaded with a certain amount of water again, and continue to clean the greenhouse. Humidify and mist.

The present invention has the following beneficial effects:

1. According to the temperature of the planting site, it can automatically humidify the greenhouse to promote the growth and development of plants;

2. Using the temperature control spring, it can automatically deform, shorten or restore the original length according to the preset temperature to form a temperature control switch. The deformation of the temperature control spring can be maintained for about 5 million times during the service life, so the service life of the device is long;

3. The walking track of the device can be laid at will according to the greenhouse environment, and the track plus fog walking trolley runs along the track to ensure that the humidity in the greenhouse remains consistent, so the local humidity difference can be reduced or even disappeared;

4. The frequency of humidification can be effectively controlled by the primary water storage time of the water storage device. Even if the temperature is high, the humidity of the greenhouse is low, and the temperature control parts are turned on, it will not be humidified frequently, resulting in high humidity in the greenhouse and hindering the growth of crops;

5. The device is easy to install, easy to control, easy to maintain, good humidification effect, and easy to popularize and apply;

6. The whole process does not require manual operation, saving manpower and improving labor production efficiency.

Description of drawings

Fig. 1 is a structural representation of the present invention;

Fig. 2 is a schematic structural view of the water storage part of the present invention;

Fig. 3 is a schematic structural diagram of a temperature control component of the present invention;

Fig. 4 is the structure schematic diagram of track walking fogging trolley of the present invention;

Fig. 5 is a side-view structure schematic diagram of the track traveling fogging trolley of the present invention.

The labels in the figure are: 1: pressure regulating bolt, 2: upper shell of temperature control part, 3: temperature control part, 4: upper spring fixing piece, 5: temperature control spring, 6: limit platform, 7: lower spring fixing Sheet, 8: limit film, 9: temperature control part lower shell, 10: water inlet Ⅰ, 11: water delivery pipe Ⅰ, 12: moving column, 13: water outlet Ⅱ, 14: water delivery pipe Ⅱ, 15: water diversion valve, 16: Incoming water pipe, 17: Maximum liquid level scale line, 18: Siphon automatic drain pipe, 19: Water storage tank, 20: Minimum liquid level scale line, 21: Drainage pipe, 22: Liquid transfer level scale line, 23: Water storage Components, 24: water outlet Ⅰ, 25: car body, 26: water inlet Ⅱ, 27: track walking and fogging trolley, 28: liquid level sensor, 29: atomizer, 30: support plate, 31: trolley stepping motor Ⅰ, 32: blade fan, 33: blade rotating motor, 34: storage battery, 35: trolley stepper motor Ⅱ, 36: wheel, 37: wheel shaft, 38: single-chip microcomputer, 39: support rod, 40: walking track, 41: Triangular support frame, 42: fixed rod, 43: water filling tank.

detailed description

The present invention will be further described below in conjunction with the accompanying drawings and embodiments, but the content of the present invention is not limited to the stated scope.

Embodiment 1: As shown in Figure 1-5, a greenhouse temperature control automatic fogging walking device, including temperature control part 3, water delivery pipe I11, water delivery pipe II14, water storage part 23, track walking fogging trolley 27, support Rod 39, walking track 40, triangular support frame 41; Triangular support frame 41 is arranged on the foundation, and one end of support rod 39 is installed on the upper side of triangular support frame 41, and water storage part 23 is arranged on triangular support frame 41 top, temperature control part 3 is installed on the support rod 39, the temperature control part 3 is connected to the water storage part 23 through the water delivery pipe I11, the walking track 40 is located on the foundation, the track walking and fogging trolley 27 is placed on the walking track 40, and the water delivery pipe II14 is placed on the support bar 39 On the other end, the temperature control part 3 is also connected with the track walking fogging trolley 27 through the water delivery pipe II14.

The water storage part 23 comprises a water diversion valve 15, an incoming water pipe 16, a siphon automatic drain pipe 18, a water storage tank 19, a drain pipe 21, a fixed rod 42, and a water filling tank 43; On the top of the water tank 19, the water diversion valve 15 is installed on the water inlet pipe 16. The inside of the water storage tank 19 is respectively provided with a maximum liquid level scale line 17 and a minimum liquid level scale line 20. One end of the fixed rod 42 is fixed on the top of the water storage part 23. The water pipe 18 top is installed on the other end of the fixed rod 42, and one end of the siphon automatic drain pipe 18 bottom is placed in the water filling tank 43, and the water filling tank 43 top is provided with a drainpipe 21, and the water filling tank 43 is provided with a liquid level scale line 22, which is moved The liquid level scale line 22 is located at the lower part of the drain pipe 21, and the lower part of the water filling tank 43 is provided with a water outlet I24.

The temperature control part 3 includes a pressure regulating bolt 1, an upper case 2 of the temperature control part, an upper spring fixed piece 4, a temperature control spring 5, a lower spring fixed piece 7, a limit film 8, a lower case 9 of the temperature control part, and a moving column 12; The upper shell 2 of the temperature control part is installed on the lower shell 9 of the temperature control part, and the pressure regulating bolt 1 is installed on the top of the upper shell 2 of the temperature control part through threaded connection. 4 is installed in the upper shell 2 of the temperature control component and installed at the bottom of the pressure regulating bolt 1, the temperature control spring 5 is installed at the lower part of the upper spring fixing piece 4, and the lower spring fixing piece 7 is installed at the lower part of the limit platform 6 and installed at the lower end of the temperature control spring 5, The limit film 8 is installed on the lower part of the lower spring fixing piece 7, the temperature control part lower shell 9 side is provided with a water inlet I10, the lower part of the temperature control part lower shell 9 is provided with a water outlet II13, the other end of the water delivery pipe I11 passes through the water inlet I10 and the temperature The temperature control part lower case 9 of the temperature control part 3 is connected, and one end of the water delivery pipe II14 is connected with the temperature control part lower case 9 of the temperature control part 3 through the water outlet II13. In the lower case 9 of the temperature control component, the upper part of the moving column 12 is connected with the limiting film 8 .

The track walking and fogging trolley 27 includes a car body 25, a liquid level sensor 28, an atomizer 29, a support plate 30, a trolley stepping motor I31, a blade fan 32, a blade rotating motor 33, a battery 34, a trolley stepping motor II35, wheels 36. Wheel shaft 37, single-chip microcomputer 38; the top of the car body 25 is provided with a water inlet II 26, and the other end of the water delivery pipe II 14 is connected to the car body 25 of the track walking fogging trolley 27 through the water inlet II 26, and the blade fan 32 is installed on the car body 25- The upper part of the side, the liquid level sensor 28 is installed inside the car body 25 at the lower part of the blade fan 32, the atomizer 29 is installed in the car body 25, the support plate 30 is installed at the bottom of the car body 25, the trolley stepping motor I 31, the trolley stepping motor II 35 are respectively installed at the bottom of the support plate 30, the wheel shaft 37 is respectively connected with the trolley stepping motor I 31 and the trolley stepping motor II 35, the wheels 36 are installed at both ends of the wheel shaft 37, the storage battery 34 and the single-chip microcomputer 38 are respectively installed on the support plate 30, The blade rotating motor 33 is installed on the outside of the car body 25 and is connected with the blade fan 32 , and the track walking and fogging trolley 27 is placed on the walking track 40 through the wheels 36 .

Claims (4)

1. a booth temperature control adds mist running gear automatically, it is characterised in that: include that temperature-controlled member (3), water-supply-pipe I (11), water-supply-pipe II (14), water storage parts (23), track travel add mist dolly (27), support bar (39), walking track (40), triangular support bracket (41)；Triangular support bracket (41) is placed on ground, support bar (39) one end is arranged on triangular support bracket (41) top sidepiece, water storage parts (23) are placed in triangular support bracket (41) top, temperature-controlled member (3) is arranged on support bar (39), temperature-controlled member (3) is connected with water storage parts (23) by water-supply-pipe I (11), walking track (40) is positioned on ground, track travel adds mist dolly (27) and is placed on walking track (40), water-supply-pipe II (14) is placed on support bar (39) other end, temperature-controlled member (3) adds mist dolly (27) also by water-supply-pipe II (14) with track travel and is connected.

Booth temperature control the most according to claim 1 adds mist running gear automatically, it is characterised in that: described water storage parts (23) include diversion valve (15), come water pipe (16), siphon automatic leakage water pipe (18), storage tank (19), drain pipe (21), fixing bar (42), case of pouring water (43)；nullStorage tank (19) is positioned at case of pouring water (43) top，Carry out water pipe (16) and be placed in storage tank (19) top，Diversion valve (15) is arranged on water pipe (16)，Storage tank (19) is internal is respectively equipped with high level graduation mark (17)、Minimum liquid level graduation mark (20)，Fixing bar (42) one end is fixed on water storage parts (23) top，Siphon automatic leakage water pipe (18) top is arranged on fixing bar (42) other end，Siphon automatic leakage water pipe (18) lower end thereof is placed in case of pouring water (43)，Case (43) top of pouring water is installed on drain pipe (21)，Pour water and be provided with shifting fluid level scale line (22) in case (43)，Move fluid level scale line (22) and be positioned at drain pipe (21) bottom，Case (43) bottom of pouring water offers outlet I (24)，Water-supply-pipe I (11) one end is connected with the case of pouring water (43) of water storage parts (23) by outlet I (24).

Booth temperature control the most according to claim 1 adds mist running gear automatically, it is characterised in that: described temperature-controlled member (3) includes regulator bolts (1), temperature-controlled member upper casing (2), upper spring stator (4), temperature control spring (5), lower spring stator (7), limit film (8), temperature-controlled member lower casing (9), mobile post (12)；nullTemperature-controlled member upper casing (2) is arranged on temperature-controlled member lower casing (9)，Regulator bolts (1) is arranged on temperature-controlled member upper casing (2) top，Temperature-controlled member upper casing (2) bottom is provided with limiting stand (6)，Upper spring stator (4) is positioned at temperature-controlled member upper casing (2) and is arranged on regulator bolts (1) bottom，Temperature control spring (5) is arranged on spring stator (4) bottom，Lower spring stator (7) is positioned at limiting stand (6) bottom and is arranged on temperature control spring (5) lower end，Limit film (8) is arranged on lower spring stator (7) bottom，Temperature-controlled member lower casing (9) sidepiece offers water inlet I (10)，Temperature-controlled member lower casing (9) bottom offers outlet II (13)，Water-supply-pipe I (11) other end is connected with the temperature-controlled member lower casing (9) of temperature-controlled member (3) by water inlet I (10)，Water-supply-pipe II (14) one end is connected with the temperature-controlled member lower casing (9) of temperature-controlled member (3) by outlet II (13)，It is hollow-core construction in temperature-controlled member lower casing (9) bottom，Mobile post (12) is arranged in temperature-controlled member lower casing (9)，Mobile post (12) top is connected with limit film (8).

Booth temperature control the most according to claim 1 adds mist running gear automatically, it is characterised in that: described track travel adds mist dolly (27) and includes car body (25), liquid level sensor (28), nebulizer (29), gripper shoe (30), dolly motor I (31), paddle fan (32), blade rotary electric machine (33), accumulator (34), dolly motor II (35), wheel (36), axletree (37), single-chip microcomputer (38)；nullCar body (25) top offers water inlet II (26)，The car body (25) that water-supply-pipe II (14) other end adds mist dolly (27) by water inlet II (26) with track travel is connected，Paddle fan (32) is arranged on car body (25) upper lateral part，Liquid level sensor (28) is arranged on car body (25) and is internally located at paddle fan (32) bottom，Nebulizer (29) is arranged in car body (25)，Gripper shoe (30) is arranged on car body (25) bottom，Dolly motor I (31)、Dolly motor II (35) is separately mounted to gripper shoe (30) bottom，Axletree (37) respectively with dolly motor I (31)、Dolly motor II (35) connects，Wheel (36) is arranged on axletree (37) two ends，Accumulator (34)、Single-chip microcomputer (38) is separately mounted in gripper shoe (30)，Blade rotary electric machine (33) is arranged on car body (25) outside and is connected with paddle fan (32)，Track travel is added mist dolly (27) and is placed on walking track (40) by wheel (36).