CN210782241U - Power-free automatic adjusting system for mudflat greenhouse - Google Patents
Power-free automatic adjusting system for mudflat greenhouse Download PDFInfo
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- CN210782241U CN210782241U CN201921031266.7U CN201921031266U CN210782241U CN 210782241 U CN210782241 U CN 210782241U CN 201921031266 U CN201921031266 U CN 201921031266U CN 210782241 U CN210782241 U CN 210782241U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
- Y02A40/25—Greenhouse technology, e.g. cooling systems therefor
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Abstract
The utility model provides a non-power automatic regulating system of a mudflat greenhouse, the prior automatic control greenhouse with a power supply can effectively control and monitor the environmental conditions in the greenhouse, the monitoring parameters are comprehensive, the control precision is very high, the proper temperature for the growth of crops or livestock and poultry can be automatically regulated, but the investment cost is higher, the system structure is complex, the control system with the power supply can not be realized under the condition that the mudflat has no power supply, the evacuated collector tube, the gas transmission tube, the corrugated tube, the upper sliding rod, the buffer spring, the lower sliding rod and the second push rod of the system form a temperature regulating mechanism, the water accumulation box, the water dropping tube, the upper rocker arm, the vertical transmission rod, the transverse transmission rod, the first push rod and the reset spring form a rainproof regulating mechanism, compared with the automatic control greenhouse with the power supply, the structure is simpler, the investment cost is lower, the unattended planting can be realized, the electric energy supply is not needed, and the automatic regulating, can also be applied to the greenhouse feeding of poultry and livestock in the beach area.
Description
Technical Field
The invention relates to an automatic control system of a greenhouse, in particular to a power-free automatic adjusting system of a mudflat greenhouse, and belongs to the technical field of agricultural machinery.
Background
The growth process of crops is closely related to the temperature, in order to improve the production yield of the crops, a plurality of crops are planted in a greenhouse, therefore, the greenhouse is an important facility for agricultural production, for the greenhouse, the most important factor is temperature control, the temperature of the greenhouse needs to be controlled within a proper range in the crop planting process, the greenhouse is controlled mostly by a manual method at present, the control method has higher labor intensity and inaccurate temperature control range, and with the development of automatic control technology and the popularization of Internet of things technology, greenhouses with automatic control function are gradually adopted in some conditional areas, the intelligent greenhouse has the advantages that the environment conditions in the greenhouse can be effectively controlled and monitored, the monitoring data are comprehensive, the control precision is higher, and the temperature conditions suitable for the growth of crops can be automatically adjusted.
However, the coastline of China is long, the tidal flat area is wide, and many newly developed tidal flat areas have no power supply, under the condition, the electromechanical integrated automatic control system with the power supply which needs the power supply cannot be realized, although the problem of the power supply can be solved by wind power generation, solar power generation or sea wave power generation at present, the investment cost is high, the system structure is complex, an auxiliary power supply device occupies a certain ground area, and no good case exists at present for a non-power-supply greenhouse automatic control system which is far away from cities and towns and does not need the power supply and has no power supply.
Disclosure of Invention
The invention aims to provide a mechanical automatic power-supply-free adjusting system for a mudflat greenhouse, which does not need power supply.
The technical problem to be solved by the invention is realized by the following technical scheme: the system is composed of a shed body (1), unit bodies (2), upright posts (3), louver blades (4), a window frame (5), an sunward surface (6), a roof valley (7), a support pad (8), a cross beam (9), a vacuum heat collecting tube (10), a water accumulating box (11), a water dripping tube (12), a light shield (13), a shifting block (14), a vertical transmission rod (15), a transverse transmission rod (16), an upper rocker arm (17), a reset spring (18), a V-shaped hanging bracket (19), a vertical hanging bracket (20), a lower rocker arm (21), a first push rod (22), a rotating shaft (23), a wafer (24), a connecting rod (25), a conical surface recess (26), a shaft tip (27), a frame side support (28), a gas transmission tube (29), a fixed seat (30), a corrugated tube (31), an upper sleeve (32), an upper slide rod (33), a buffer spring (34), a second push rod (35), a lower slide rod, The window comprises a lower sleeve (37), a dovetail groove (38), a locking plate (39), a transverse shaft (40), a window top rain strip (41) and a window bottom rain strip (42).
The vacuum heat collecting tube (10), the air transmission tube (29), the corrugated tube (31), the upper sliding rod (33), the buffer spring (34), the lower sliding rod (36) and the second push rod (35) form a temperature adjusting mechanism, and the water collecting box (11), the water dropping tube (12), the upper rocker arm (17), the vertical transmission rod (15), the transverse transmission rod (16), the first push rod (22) and the return spring (18) form a rainproof adjusting mechanism.
The system comprises a temperature adjusting mechanism without a power supply and a rainproof adjusting mechanism, wherein a support pad (8) and an evacuated solar collector tube (10) are arranged on a cross beam (9) in a shed body (1) and above each window frame (5), a groove with a semicircular cross section matched with the evacuated solar collector tube (10) is arranged at the top of the support pad (8) to support the evacuated solar collector tube (10), the bottom surface of the support pad (8) is connected with the top surface of the cross beam (9), the evacuated solar collector tube (10) is horizontally arranged, one end of the evacuated solar collector tube is closed, the other end of the evacuated solar collector tube is provided with an opening, a semi-cylindrical lens hood (13) capable of sliding on the evacuated solar collector tube (10) is arranged on the top surface of the evacuated solar collector tube (10), a shifting block (14) convenient to shift by fingers is arranged in the center of the top surface of the lens hood (13), three frame side supports (28) are arranged at the rear side of the right frame (5) in a three-dimensional view and arranged at the upper-middle-lower The top surface aligns, and the other end of top frame side support (28) is equipped with fixing base (30), and the other end of middle part frame side support (28) is equipped with upper sleeve (32), and the other end of bottom frame side support (28) is equipped with down sleeve (37).
A telescopic corrugated pipe (31) is arranged between the fixed seat (30) and the upper sleeve (32), the top end of the corrugated pipe (31) is provided with an opening, the bottom end of the corrugated pipe (31) is closed, a buffer spring (34) and a second push rod (35) are arranged between the upper sleeve (32) and the lower sleeve (37), a gas transmission pipe (29) penetrates through the fixed seat (30), the top end of the gas transmission pipe (29) is connected with the opening of the evacuated solar collector tube (10), the bottom end of the gas transmission pipe (29) is connected with the opening of the corrugated pipe (31), namely, the inner cavity of the evacuated solar collector tube (10) is communicated with the inner cavity of the corrugated pipe (31) through the gas transmission pipe (29), the bottom end of the gas transmission pipe (29) is fixed in the fixed seat (30), an upper sliding rod (33) penetrates through the upper sleeve (32), a lower sliding rod (36) penetrates through the lower sleeve (37), the top end of the upper sliding rod (33) is connected with the, the bottom end of the buffer spring (34) is connected with the top end of the lower sliding rod (36), an arc-shaped second push rod (35) is arranged between the lower sliding rod (36) and the window frame (5), the top end of the second push rod (35) is connected with the top end of the lower sliding rod (36), and the second push rod (35) supports a rotating shaft (23) which counts the eighth louver blade (4) from top to bottom.
When the temperature in the shed body (1) is high and the sunlight is strong or the part of the shading cover (13) covering the vacuum heat collecting tube (10) is less, the temperature in the vacuum heat collecting tube (10) is high, the air in the air is heated and expanded and the air pressure transmitted to the corrugated tube (31) through the air transmission tube (29) is high, the corrugated tube (31) absorbs more heat from the shed body (1), the corrugated tube (31) expands due to the heat of the air in the corrugated tube, the second push rod (35) moves downwards through the transmission of the upper slide rod (33), the buffer spring (34) and the lower slide rod (36), the rotating shaft (23) on the second push rod (35) is pulled under the action of the gravity of the connecting rod (25) to rotate clockwise by taking the shaft tip (27) as the center, the louver blades (4) tend to be in a horizontal state, namely, the openings among the louver blades are larger, and the heat dissipated outwards from the upper part of the window frame (5) by the hot air under the action of the rising power of the hot air and the wind outside, the cold air outside the shed is supplemented to the shed from the bottom of the window frame (5) more.
When the temperature in the shed body (1) is slightly low and the sunlight is weak or the part of the shade (13) covering the vacuum heat collecting tube (10) is more, the temperature in the vacuum heat collecting tube (10) is slightly low, the air pressure in the air pipe is slightly lower, the air pressure transferred to the corrugated pipe (31) through the air transfer pipe (29) is slightly lower, the heat absorbed by the corrugated pipe (31) from the shed body (1) is slightly less, the corrugated pipe (31) is slightly shortened because the air in the corrugated pipe is slightly contracted, the second push rod (35) is moved upwards through the transmission of the upper sliding rod (33), the buffer spring (34) and the lower sliding rod (36), the second push rod (35) pushes the rotating shaft (23) to rotate anticlockwise around the shaft tip (27) in a right view, the louver blades (4) tend to be in an inclined state, namely openings among the louver blades are small, heat emitted by warm air in the shed body (1) from the upper part of the window frame (5) to the outside of the shed is small, and cold air supplemented from the bottom of the window frame (5) to the inside of the shed is small.
When the temperature in the greenhouse body (1) is low and no sunlight exists or the light shield (13) completely covers the vacuum heat collecting tube (10), the temperature in the vacuum heat collecting tube (10) is low, the air pressure in the bellows (31) is lower and the air pressure transferred to the bellows (31) through the air transfer pipe (29) is lower, the heat in the bellows (31) is dissipated into the shed body (1), the bellows (31) is shortened due to the temperature reduction and contraction of the air in the bellows, the second push rod (35) is further moved upwards through the transmission of the upper sliding rod (33), the buffer spring (34) and the lower sliding rod (36), the second push rod (35) pushes the rotating shaft (23) to continue to rotate anticlockwise by taking the shaft tip (27) as the center on the right view, the louver blades (4) tend to be in a vertical state, namely a closed state at the position where the louver blades are close to each other, no heat is exchanged between the inside and the outside of the shed body, and the buffer spring (34) with the buffer function is tensioned and slightly extended.
The system is characterized in that a water accumulation box (11) is arranged below a roof valley (7) which is close to the top of part of upright columns (3) and outside a shed body (1), a water dripping pipe (12) is arranged at the center of the bottom of the water accumulation box (11), horizontal V-shaped hanging frames (19) are arranged on two sides of the top of the upright columns (3) in the shed body (1) which is close to the water accumulation box (11), the open ends of the V-shaped hanging frames (19) are connected with the upright columns (3) through screws, vertical hanging frames (20) are arranged at the other ends of the V-shaped hanging frames (19), vertical transmission rods (15), transverse transmission rods (16), upper rocker arms (17) and lower rocker arms (21) are arranged below the V-shaped hanging frames (19), the upper rocker arms (17), the lower rocker arms (21), the vertical transmission rods (15) and the vertical hanging frames (20) are connected into a movable parallelogram structure through three transverse shafts (40) and one transverse transmission rod (16), a return spring (18) is arranged between the V-shaped hanging bracket (19) and the upper rocker arm (17), the top end of the return spring (18) is connected with a lower arm of the V-shaped hanging bracket (19), the bottom end of the return spring (18) is connected with the top end of the vertical transmission rod (15), the length of the transverse transmission rod (16) is greater than that of the transverse shaft (40), first push rods (22) shaped like ク are arranged at two ends of the transverse transmission rod (16), and the first push rods (22) at two ends of the transverse transmission rod (16) are respectively arranged above the centers of the top louver blades (4) of two adjacent window frames (5).
When no rain exists, the return spring (18) is in a normal state and pulls up the vertical transmission rod (15), the upper rocker arm (17), the water accumulation box (11), the transverse transmission rod (16) and the first push rod (22), the first push rod (22) leaves the louver blade (4) at the top, and the rain-proof adjusting mechanism does not influence the temperature adjusting mechanism, namely the system is controlled by the temperature adjusting mechanism.
When rain exists and the rainfall is large, the rain is collected from the roof valley (7) and flows into the water accumulation box (11), the rainfall flowing out of the water dropping pipe (12) is smaller than the rainfall flowing into the water accumulation box (11) from the roof valley (7), the rain in the water accumulation box (11) is gradually increased, the weight of the rain presses down the water accumulation box (11), the reset spring (18) is stretched, the first push rod (22) moves downwards and pushes the top louver (4) to the vertical state to close the louver through the transmission of the upper rocker arm (17), the vertical transmission rod (15) and the transverse transmission rod (16), the rain cannot float into the shed body (1), and the temperature adjusting mechanism does not work under the control of the rain-proof adjusting mechanism.
When rain exists but the rainfall is small or the rain stops, the rainfall amount flowing into the water accumulating box (11) from the roof valley (7) is gradually reduced, the rainfall amount flowing out of the water dripping pipe (12) is larger than the rainfall amount flowing into the water accumulating box (11) from the roof valley (7), the rainwater in the water accumulating box (11) gradually flows out, the reset spring (18) resets, the vertical transmission rod (15), the upper rocker arm (17), the water accumulating box (11), the transverse transmission rod (16) and the first push rod (22) are pulled up through the elasticity of the reset spring, the first push rod (22) leaves the top louver (4), and the system is recovered to be controlled by the temperature adjusting mechanism.
Due to the adoption of the technical scheme, the invention has the advantages and positive effects that: compared with the existing automatic control greenhouse with a power supply, the system has the advantages of simpler structure, lower investment cost, capability of realizing unattended operation and no need of electric energy supply, and can be applied to newly developed greenhouse vegetable planting in the mudflat area without power supply and can also be applied to greenhouse feeding of poultry and livestock in the mudflat area.
Drawings
The invention is further illustrated with reference to the following figures and examples, the invention having the following 9 figures:
figure 1 is a perspective view of the external structure of the system,
figure 2 is a perspective view of the temperature adjustment mechanism and rain protection adjustment mechanism,
figure 3 is a close-up view of the temperature adjustment mechanism and rain protection adjustment mechanism,
figure 4 is a right side view of the temperature adjustment mechanism,
figure 5 is a right side view of the rain adjustment mechanism in a normal state,
figure 6 is a right side view of the rain adjustment mechanism in operation,
figure 7 is a top view of the louvre construction,
figure 8 is a top view of the rain adjustment mechanism,
FIG. 9 is a right side view of the dovetail slot and locking tab.
The numbers indicated in the figures represent the following, respectively:
1. the novel solar greenhouse comprises a greenhouse body, a unit body, a vertical column, a louver blade, a window frame, a window 6, a sun-facing surface, a roof valley, a supporting pad, a beam, a vacuum heat collecting pipe, a water accumulating box 11, a water dripping pipe 12, a water dripping pipe 13, a light shield, a shifting block 14, a vertical transmission rod 15, a transverse transmission rod 16, an upper rocker arm 17, a reset spring 18, a V-shaped hanger 19, a vertical hanger 20, a lower rocker arm 21, a first push rod 22, a rotating shaft 23, a wafer 24, a connecting rod 25, a conical surface recess 26, a shaft tip 27, a frame side support 28, a gas transmission pipe 29, a fixed seat 30, a corrugated pipe 31, an upper sleeve 33, an upper sliding rod 34, a buffer spring 35, a second push rod 36, a lower sliding rod 37, a lower sleeve 38, a dovetail groove 39, a locking plate 40, a transverse shaft 41, a window top rain blocking strip 42 and a window bottom rain blocking strip.
Detailed Description
1. According to the figures 1 to 9, the system comprises a shed body (1), a unit body (2), upright posts (3), louver blades (4), a window frame (5), a sunward side (6), a roof valley (7), a support pad (8), cross beams (9), evacuated solar collector tubes (10), a water accumulation box (11), a drip tube (12), a light shield (13), a shifting block (14), a vertical transmission rod (15), a transverse transmission rod (16), an upper rocker arm (17), a reset spring (18), a V-shaped hanging frame (19), a vertical hanging frame (20), a lower rocker arm (21), a first push rod (22), a rotating shaft (23), a wafer (24), a connecting rod (25), a conical surface concave (26), a shaft tip (27), a frame side support (28), a gas transmission pipe (29), a fixed seat (30), a corrugated pipe (31), an upper sleeve (32), an upper slide rod (33), a buffer spring (34), a second push rod (35), The window comprises a lower sliding rod (36), a lower sleeve (37), a dovetail groove (38), a locking plate (39), a transverse shaft (40), a window top rain strip (41) and a window bottom rain strip (42).
2. The vacuum heat collecting tube (10), the air transmission tube (29), the corrugated tube (31), the upper sliding rod (33), the buffer spring (34), the lower sliding rod (36) and the second push rod (35) form a temperature adjusting mechanism, and the water collecting box (11), the water dropping tube (12), the upper rocker arm (17), the vertical transmission rod (15), the transverse transmission rod (16), the first push rod (22) and the return spring (18) form a rainproof adjusting mechanism.
3. The system comprises a temperature adjusting mechanism without a power supply and a rainproof adjusting mechanism, wherein a support pad (8) and an evacuated collector tube (10) are arranged on a cross beam (9) in a shed body (1) and above each window frame (5), a groove with a semicircular cross section matched with the evacuated collector tube (10) is arranged at the top of the support pad (8) to support the evacuated collector tube (10), the bottom surface of the support pad (8) is connected with the top surface of the cross beam (9), the evacuated collector tube (10) is horizontally arranged, one end of the evacuated collector tube is closed, the other end of the evacuated collector tube is provided with an opening, a shading cover (13) which is semi-cylindrical and can slide on the evacuated collector tube (10) is arranged on the top surface of the evacuated collector tube (10), a shifting block (14) convenient to be shifted by fingers is arranged in the center of the top surface of the shading cover (13), three frame side supports (28) are arranged at the rear side of the right frame (5) in a three-dimensional view and are arranged at the upper-middle-lower positions, one 5) The top surface aligns, and the other end of top frame side support (28) is equipped with fixing base (30), and the other end of middle part frame side support (28) is equipped with upper sleeve (32), and the other end of bottom frame side support (28) is equipped with down sleeve (37).
4. A telescopic corrugated pipe (31) is arranged between the fixed seat (30) and the upper sleeve (32), the top end of the corrugated pipe (31) is provided with an opening, the bottom end of the corrugated pipe (31) is closed, a buffer spring (34) and a second push rod (35) are arranged between the upper sleeve (32) and the lower sleeve (37), a gas transmission pipe (29) penetrates through the fixed seat (30), the top end of the gas transmission pipe (29) is connected with the opening of the evacuated solar collector tube (10), the bottom end of the gas transmission pipe (29) is connected with the opening of the corrugated pipe (31), namely, the inner cavity of the evacuated solar collector tube (10) is communicated with the inner cavity of the corrugated pipe (31) through the gas transmission pipe (29), the bottom end of the gas transmission pipe (29) is fixed in the fixed seat (30), an upper sliding rod (33) penetrates through the upper sleeve (32), a lower sliding rod (36) penetrates through the lower sleeve (37), the top end of the upper sliding rod (33) is connected with the, the bottom end of the buffer spring (34) is connected with the top end of the lower sliding rod (36), an arc-shaped second push rod (35) is arranged between the lower sliding rod (36) and the window frame (5), the top end of the second push rod (35) is connected with the top end of the lower sliding rod (36), and the second push rod (35) supports a rotating shaft (23) which counts the eighth louver blade (4) from top to bottom.
5. When the temperature in the shed body (1) is high and the sunlight is strong or the part of the shading cover (13) covering the vacuum heat collecting tube (10) is less, the temperature in the vacuum heat collecting tube (10) is high, the air in the air is heated and expanded and the air pressure transmitted to the corrugated tube (31) through the air transmission tube (29) is high, the corrugated tube (31) absorbs more heat from the shed body (1), the corrugated tube (31) expands due to the heat of the air in the corrugated tube, the second push rod (35) moves downwards through the transmission of the upper slide rod (33), the buffer spring (34) and the lower slide rod (36), the rotating shaft (23) on the second push rod (35) is pulled under the action of the gravity of the connecting rod (25) to rotate clockwise by taking the shaft tip (27) as the center, the louver blades (4) tend to be in a horizontal state, namely, the openings among the louver blades are larger, and the heat dissipated outwards from the upper part of the window frame (5) by the hot air under the action of the rising power of the hot air and the wind outside, the cold air outside the shed is supplemented to the shed from the bottom of the window frame (5) more.
6. When the temperature in the greenhouse body (1) is slightly low and the sunlight is weak or the part of the light shield (13) covering the vacuum heat collecting tube (10) is more, the temperature in the vacuum heat collecting tube (10) is slightly low, the air pressure in the vacuum heat collecting tube is slightly low and the air pressure transmitted to the corrugated tube (31) through the air transmission tube (29) is slightly low, the heat absorbed by the corrugated tube (31) from the greenhouse body (1) is slightly less, the corrugated tube (31) is slightly shortened due to the slight contraction of the air in the corrugated tube, according to the figure 4, the second push rod (35) is moved upwards through the transmission of the upper slide rod (33), the buffer spring (34) and the lower slide rod (36), the second push rod (35) on the right view pushes the rotating shaft (23) to rotate anticlockwise by taking the shaft tip (27) as the center, the louver blades (4) tend to be in an inclined state, namely, the openings among the louver blades are smaller, and the heat emitted from the upper part of the hot air window frame (5), the cold air outside the shed is less to supplement the cold air into the shed from the bottom of the window frame (5).
7. When the temperature in the greenhouse body (1) is low and no sunlight exists or the light shield (13) completely covers the vacuum heat collecting tube (10), the temperature in the vacuum heat collecting tube (10) is low, the air pressure in the bellows (31) is lower and the air pressure transferred to the bellows (31) through the air transfer pipe (29) is lower, the heat in the bellows (31) is dissipated into the shed body (1), the bellows (31) is shortened due to the temperature reduction and contraction of the air in the bellows, the second push rod (35) is further moved upwards through the transmission of the upper sliding rod (33), the buffer spring (34) and the lower sliding rod (36), the second push rod (35) pushes the rotating shaft (23) to continue to rotate anticlockwise by taking the shaft tip (27) as the center on the right view, the louver blades (4) tend to be in a vertical state, namely a closed state at the position where the louver blades are close to each other, no heat is exchanged between the inside and the outside of the shed body, and the buffer spring (34) with the buffer function is tensioned and slightly extended.
8. The system is characterized in that a water accumulation box (11) is arranged below a roof valley (7) which is close to the top of part of upright columns (3) and outside a shed body (1), a water dripping pipe (12) is arranged at the center of the bottom of the water accumulation box (11), horizontal V-shaped hanging frames (19) are arranged on two sides of the top of the upright columns (3) in the shed body (1) which is close to the water accumulation box (11), the open ends of the V-shaped hanging frames (19) are connected with the upright columns (3) through screws, vertical hanging frames (20) are arranged at the other ends of the V-shaped hanging frames (19), vertical transmission rods (15), transverse transmission rods (16), upper rocker arms (17) and lower rocker arms (21) are arranged below the V-shaped hanging frames (19), the upper rocker arms (17), the lower rocker arms (21), the vertical transmission rods (15) and the vertical hanging frames (20) are connected into a movable parallelogram structure through three transverse shafts (40) and one transverse transmission rod (16), a return spring (18) is arranged between the V-shaped hanging bracket (19) and the upper rocker arm (17), the top end of the return spring (18) is connected with a lower arm of the V-shaped hanging bracket (19), the bottom end of the return spring (18) is connected with the top end of the vertical transmission rod (15), the length of the transverse transmission rod (16) is greater than that of the transverse shaft (40), first push rods (22) shaped like ク are arranged at two ends of the transverse transmission rod (16), and the first push rods (22) at two ends of the transverse transmission rod (16) are respectively arranged above the centers of the top louver blades (4) of two adjacent window frames (5).
9. According to the figure 5, when no rain exists, the return spring (18) is in a normal state and pulls up the vertical transmission rod (15), the upper rocker arm (17), the water accumulation box (11), the transverse transmission rod (16) and the first push rod (22), the first push rod (22) leaves the top louver blade (4), and the rain-proof adjusting mechanism has no influence on the temperature adjusting mechanism, namely under the control of the temperature adjusting mechanism.
10. According to the figure 6, when rain exists and the rainfall is large, the rain is collected from the roof valley (7) and flows into the water accumulation box (11), the rainfall flowing out of the water dropping pipe (12) is smaller than the rainfall flowing into the water accumulation box (11) from the roof valley (7), the rain in the water accumulation box (11) is gradually full, the weight of the rain presses down the water accumulation box (11), the reset spring (18) is stretched, the first push rod (22) moves downwards and pushes the top louver blades (4) to be in a vertical state to close the louver blades through the transmission of the upper rocker arm (17), the vertical transmission rod (15) and the transverse transmission rod (16), the rain cannot float into the shed body (1), and the temperature adjusting mechanism does not work under the control of the rain-proof adjusting mechanism.
11. According to the graph 5, when rain exists but the rainfall is small or the rain stops, the rainwater quantity flowing into the water accumulation box (11) from the roof valley (7) is gradually reduced, the rainwater quantity flowing out of the water dropping pipe (12) is larger than that flowing into the water accumulation box (11) from the roof valley (7), the rainwater in the water accumulation box (11) gradually flows out, the reset spring (18) resets, the vertical transmission rod (15), the upper rocker arm (17), the water accumulation box (11), the transverse transmission rod (16) and the first push rod (22) are pulled up through the elasticity of the reset spring, the first push rod (22) leaves the top louver (4), and the system is controlled by the temperature adjusting mechanism.
12. According to the figures 1, 2 and 7, the shed body (1) is composed of a plurality of unit bodies (2), the sunward surface (6) of each unit body (2) is provided with a window frame (5), the inner walls of two vertical frames of the window frame (5) are provided with a plurality of conical surface recesses (26), the window frame (5) is internally provided with a plurality of louver blades (4), the uppermost louver blade is a top louver blade, the lowermost louver blade is a bottom louver blade, the bottoms of two ends of the louver blades (4) are provided with shaft tips (27), one end of each shaft tip (27) is connected with the bottom of the end surface of the louver blade (4), the other end of each shaft tip is embedded in the corresponding conical surface recess (26), the tops of two ends of each louver blade (4) are provided with rotating shafts (23), one end of each rotating shaft (23) is connected with the top of the end surface of the louver blade (4), the rear parts of two vertical edges of the window frame (5) on the three-dimensional view are provided with vertical connecting rods (25, round holes are formed in the round pieces (24), the other ends of the rotating shafts (23) penetrate into the round holes of the round pieces (24), and all the louver blades (4) in the window frame (5) are connected through the rotating shafts (23), the round pieces (24) and the connecting rods (25) to achieve linkage.
13. According to the graph of fig. 9, a dovetail groove (38) is formed in the right side of the bottom edge of the window frame (5), a movable gear-shaped locking plate (39) is arranged in the dovetail groove (38), according to the graph of fig. 7 and 9, when the locking plate (39) moves to the position below the rotating shaft (23) on the louver at the bottom, the rotating shaft (23) can be embedded into one tooth of the gear-shaped locking plate (39), the opening angle of the louver (4) is manually locked, or the louver (4) is manually locked to be opened or closed, and at the moment, the temperature adjusting mechanism and the rain-proof adjusting mechanism have no effect on the opening, closing or opening angle of the louver (4).
14. The friction force of the louver blades (4) during rotation can be reduced by adopting the shaft tips (27) and the conical surface recesses (26), the window top rain blocking strips (41) arranged at the top of the window frame (5) and the window bottom rain blocking strips (42) arranged at the bottom of the window frame (5) can prevent rainwater from pouring into the shed body (1), the shifting blocks (14) are arranged to facilitate manual shifting of the positions of the light shielding covers (13) on the vacuum heat collecting tubes (10) so as to control the different heat shooting amounts of the vacuum heat collecting tubes at certain time of sunlight intensity, the temperature control points of the temperature adjusting mechanism are adjusted, the sun-back surfaces of the vacuum heat collecting tubes (10) are marked with scales, and the positions of the light shielding covers (13) on the vacuum heat collecting tubes (10) can be measured.
15. The energy of the temperature adjusting mechanism in the system is from solar energy and heat energy in the greenhouse, and the energy of the rain-proof adjusting mechanism is from potential energy of rainwater at a certain height in the water accumulating box (11).
16. The greenhouse body (1) is made of a transparent material for a main body, the greenhouse body is made of glass, a PC (polycarbonate) plate or a plastic film, the louver blades (4), the V-shaped hanging frame (19), the vertical hanging frame (20), the lower rocker arm (21), the first push rod (22), the circular sheet (24), the connecting rod (25), the frame side support (28), the second push rod (35), the dovetail groove (38) and the locking plate (39) are made of aluminum alloy, the water accumulation box (11) is made of stainless steel, the support pad (8), the window top rain strip (41) and the window bottom rain strip (42) are made of rubber, and the structure and the principle of the evacuated solar collector tube (10) are the same as those of an evacuated solar collector tube of a solar.
Claims (2)
1. A power-free automatic adjusting system of a mudflat greenhouse is composed of a greenhouse body (1), a unit body (2), stand columns (3), louver blades (4), a window frame (5), an sunward surface (6), a roof valley (7), a supporting pad (8), cross beams (9), evacuated solar collector tubes (10), a water accumulating box (11), a water dripping tube (12), a light shield (13), a shifting block (14), a vertical transmission rod (15), a transverse transmission rod (16), an upper rocker arm (17), a reset spring (18), a V-shaped hanging bracket (19), a vertical hanging bracket (20), a lower rocker arm (21), a first push rod (22), a rotating shaft (23), a wafer (24), a connecting rod (25), a conical surface concave part (26), a shaft tip (27), a frame side support (28), a gas transmission tube (29), a fixed seat (30), a corrugated tube (31), an upper sleeve (32), an upper slide rod (33), a buffer spring (34), The second push rod (35), the lower slide rod (36), the lower sleeve (37), the dovetail groove (38), the locking plate (39), the cross shaft (40), the window top rain strip (41) and the window bottom rain strip (42);
the vacuum heat collecting tube (10), the air transmission tube (29), the corrugated tube (31), the upper sliding rod (33), the buffer spring (34), the lower sliding rod (36) and the second push rod (35) form a temperature adjusting mechanism, and the water collecting box (11), the water dropping tube (12), the upper rocker arm (17), the vertical transmission rod (15), the transverse transmission rod (16), the first push rod (22) and the return spring (18) form a rainproof adjusting mechanism;
the method is characterized in that: the system comprises a temperature adjusting mechanism without a power supply and a rainproof adjusting mechanism, wherein a support pad (8) and an evacuated collector tube (10) are arranged on a cross beam (9) in a shed body (1) and above each window frame (5), the top of the support pad (8) is provided with a groove with a semicircular cross section matched with the evacuated collector tube (10) to support the evacuated collector tube (10), the bottom surface of the support pad (8) is connected with the top surface of the cross beam (9), the evacuated collector tube (10) is horizontally arranged, one end of the evacuated collector tube is closed, the other end of the evacuated collector tube is provided with an opening, the top surface of the evacuated collector tube (10) is provided with a lens hood (13) which is semi-cylindrical and can slide on the evacuated collector tube (10), the center of the top surface of the lens hood (13) is provided with a shifting block (14) convenient to shift by fingers, three frame side supports (28) are arranged at the rear of the right frame (5) on a three-dimensional view and are arranged according to the upper-middle-lower positions, one ) The top surfaces are aligned, the other end of the top frame side support (28) is provided with a fixed seat (30), the other end of the middle frame side support (28) is provided with an upper sleeve (32), and the other end of the bottom frame side support (28) is provided with a lower sleeve (37);
a telescopic corrugated pipe (31) is arranged between the fixed seat (30) and the upper sleeve (32), the top end of the corrugated pipe (31) is provided with an opening, the bottom end of the corrugated pipe (31) is closed, a buffer spring (34) and a second push rod (35) are arranged between the upper sleeve (32) and the lower sleeve (37), a gas transmission pipe (29) penetrates through the fixed seat (30), the top end of the gas transmission pipe (29) is connected with the opening of the evacuated solar collector tube (10), the bottom end of the gas transmission pipe (29) is connected with the opening of the corrugated pipe (31), namely, the inner cavity of the evacuated solar collector tube (10) is communicated with the inner cavity of the corrugated pipe (31) through the gas transmission pipe (29), the bottom end of the gas transmission pipe (29) is fixed in the fixed seat (30), an upper sliding rod (33) penetrates through the upper sleeve (32), a lower sliding rod (36) penetrates through the lower sleeve (37), the top end of the upper sliding rod (33) is connected with the, the bottom end of the buffer spring (34) is connected with the top end of the lower sliding rod (36), an arc-shaped second push rod (35) is arranged between the lower sliding rod (36) and the window frame (5), the top end of the second push rod (35) is connected with the top end of the lower sliding rod (36), and the second push rod (35) supports a rotating shaft (23) which counts the eighth louver blade (4) from top to bottom.
2. The automatic power-free adjusting system for the beach greenhouse as claimed in claim 1, which is characterized in that: a water accumulation box (11) is arranged below a roof valley (7) which is close to the top of part of the upright columns (3) and outside the shed body (1), a water dripping pipe (12) is arranged at the center of the bottom of the water accumulation box (11), two sides of the top of the upright column (3) in the shed body (1) which is close to the water accumulation box (11) are respectively provided with a horizontal V-shaped hanging bracket (19), the open end of the V-shaped hanging bracket (19) is connected with the upright column (3) through screws, the other end of the V-shaped hanging bracket (19) is provided with a vertical hanging bracket (20), a vertical transmission rod (15) is arranged below the V-shaped hanging bracket (19), a transverse transmission rod (16), an upper rocker arm (17) and a lower rocker arm (21), the upper rocker arm (17), the lower rocker arm (21), the vertical transmission rod (15) and the vertical hanging bracket (20) are connected into a movable parallelogram structure through three transverse shafts (40) and one transverse transmission, a return spring (18) is arranged between the V-shaped hanging bracket (19) and the upper rocker arm (17), the top end of the return spring (18) is connected with a lower arm of the V-shaped hanging bracket (19), the bottom end of the return spring (18) is connected with the top end of the vertical transmission rod (15), the length of the transverse transmission rod (16) is greater than that of the transverse shaft (40), first push rods (22) shaped like ク are arranged at two ends of the transverse transmission rod (16), and the first push rods (22) at two ends of the transverse transmission rod (16) are respectively arranged above the centers of the top louver blades (4) of two adjacent window frames (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921031266.7U CN210782241U (en) | 2019-07-04 | 2019-07-04 | Power-free automatic adjusting system for mudflat greenhouse |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921031266.7U CN210782241U (en) | 2019-07-04 | 2019-07-04 | Power-free automatic adjusting system for mudflat greenhouse |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210782241U true CN210782241U (en) | 2020-06-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921031266.7U Withdrawn - After Issue CN210782241U (en) | 2019-07-04 | 2019-07-04 | Power-free automatic adjusting system for mudflat greenhouse |
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| Country | Link |
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| CN (1) | CN210782241U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110214596A (en) * | 2019-07-04 | 2019-09-10 | 盐城师范学院 | Beach greenhouse non-transformer automatic regulating system |
| CN112514804A (en) * | 2020-11-30 | 2021-03-19 | 贵州省种畜禽种质测定中心 | Guizhou local mutton sheep breeding shed for karst region and using method thereof |
-
2019
- 2019-07-04 CN CN201921031266.7U patent/CN210782241U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110214596A (en) * | 2019-07-04 | 2019-09-10 | 盐城师范学院 | Beach greenhouse non-transformer automatic regulating system |
| CN110214596B (en) * | 2019-07-04 | 2024-03-26 | 盐城师范学院 | Automatic power-free adjusting system for beach greenhouse |
| CN112514804A (en) * | 2020-11-30 | 2021-03-19 | 贵州省种畜禽种质测定中心 | Guizhou local mutton sheep breeding shed for karst region and using method thereof |
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