CN212279109U

CN212279109U - Agricultural greenhouse refrigeration equipment

Info

Publication number: CN212279109U
Application number: CN202020816015.6U
Authority: CN
Inventors: 不公告发明人
Original assignee: Hangzhou Ancun Environmental Protection Technology Co ltd
Current assignee: Hangzhou Ancun Environmental Protection Technology Co ltd
Priority date: 2020-05-16
Filing date: 2020-05-16
Publication date: 2021-01-05
Anticipated expiration: 2030-05-16

Abstract

The utility model belongs to the technical field of the agricultural, especially, be an agricultural greenhouse refrigeration plant, comprising a water tank, the last fixed surface of water tank installs the back shaft, the top of back shaft is rotated and is connected with first gear, the last fixed surface of water tank installs first mounting panel, one side fixed mounting of first mounting panel has first motor, the output fixedly connected with second gear of first motor, the last fixed surface of water tank installs the stopper. Through being provided with first motor, can drive the second gear and rotate, through being provided with the rack, second gear and rack intermeshing to the rack horizontal migration can be compeled in the rotation of second gear, and first gear and rack intermeshing, thereby the rack horizontal migration can force first gear rotatory, and then be favorable to changing the angle, through being provided with the second motor, can drive flabellum carrier and flabellum rotatory, thereby be favorable to the flabellum to form the air current, accelerate the gas flow rate.

Description

Agricultural greenhouse refrigeration equipment

Technical Field

The utility model belongs to the technical field of the agricultural, concretely relates to green house refrigeration plant.

Background

Among the current agricultural planting, the greenhouse planting mode occupies a major position, because the mode has great influence and positive effect on the growth of the current crops. With the continuous development of modern agriculture towards the direction of science and technology and specialization, the national increasingly supporting force of modern agriculture, the agricultural level of China is continuously improved, the greenhouse is continuously updated, and the plastic film at first is gradually upgraded into a sunlight plate greenhouse, an intelligent greenhouse and the like. A refrigeration apparatus is generally required in an agricultural greenhouse to lower the temperature inside the greenhouse.

However, the existing greenhouse cooling technology usually utilizes the reserved ventilation openings around the greenhouse, so that the cooling effect is poor, the efficiency is not high, and the air flow rate is too low when passing through the ventilation openings, thereby being not beneficial to forming a good ventilation environment.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides an agricultural greenhouse refrigeration plant has solved the poor problem of cooling effect.

In order to achieve the above object, the utility model provides a following technical scheme: an agricultural greenhouse refrigeration device comprises a water tank, wherein a support shaft is fixedly arranged on the upper surface of the water tank, the top end of the support shaft is rotatably connected with a first gear, a first mounting plate is fixedly arranged on the upper surface of the water tank, a first motor is fixedly arranged on one side of the first mounting plate, a second gear is fixedly connected with the output end of the first motor, a limiting block is fixedly arranged on the upper surface of the water tank, a rack is slidably connected inside the limiting block, a fixed frame is fixedly arranged on the upper surface of the first gear, a supporting rod is fixedly arranged on the inner wall of the fixed frame, a fixed frame is fixedly arranged on one side of the supporting rod, a second motor is fixedly connected with the inner wall of the fixed frame, a fan blade carrier is fixedly connected with the output end of the second motor, fan blades are fixedly connected with the surface of the fan blade, the upper surface of the second mounting plate is fixedly provided with a first water pump, the output end of the first water pump is fixedly connected with a first water pumping pipe, the output end of the first water pump is fixedly connected with a water distribution pipe, the surface of the water distribution pipe is fixedly provided with an atomizing spray head, the upper surface of the first gear is fixedly provided with an evaporator, the upper surface of the water tank is fixedly provided with a second water pump, the output end of the second water pump is fixedly connected with a second water pumping pipe, the inside of the water tank is fixedly provided with a compressor, one side of the compressor is fixedly provided with a liquid guide pipe, the inside of the water tank is fixedly provided with a condenser, one end of the liquid guide pipe is fixedly connected with a capillary pipe, the inside of the water tank is fixedly provided with a refrigerant box, one side of the fixed frame is fixedly provided with a third mounting, and the output end of the third water pump is fixedly connected with a third water pumping pipe.

Preferably, the lower surface of water tank rotates and is connected with the universal wheel, and the quantity of universal wheel is four, is the symmetry setting.

Preferably, two rows of teeth are arranged on two sides of the rack, the first gear is meshed with one row of teeth, and the second gear is meshed with one row of teeth.

Preferably, the atomizer is arranged in an equidistant linear array, and the atomizer is symmetrically arranged.

Preferably, one end of the second water pumping pipe is fixedly connected with the evaporator, the other end of the second water pumping pipe is fixedly connected with the compressor, one end of the third water pumping pipe is fixedly connected with the evaporator, and the other end of the third water pumping pipe is fixedly connected with the refrigerant box.

Preferably, the fan blades are arranged in a circumferential array, and the atomizing nozzle is located in front of the fan blades.

Compared with the prior art, the beneficial effects of the utility model are that:

the first motor is arranged to drive the second gear to rotate, the rack is arranged to be meshed with the second gear, the rack can be forced to move horizontally by the rotation of the second gear, the first gear is meshed with the rack, the first gear can be forced to rotate by the horizontal movement of the rack, and further the angle can be changed, the fan blade carrier and the fan blade can be driven to rotate by the second motor, so that the fan blade can form airflow and the gas flow rate can be accelerated, the water in the water tank can be pumped by the first water pumping pipe through the first water pump to exert pressure on the water, so that the water is finally sprayed out of the atomizing nozzle, the fan blade blows the water forwards, the temperature reduction effect can be achieved, the evaporator can absorb heat around the fan blade and facilitate the reduction of the temperature around the fan blade, the second water pump can be arranged to pump refrigerant in the evaporator, the refrigerant is guided to the compressor, the compressor can be used for compressing the refrigerant into a gaseous state, the condenser is arranged, the gaseous refrigerant compressed by the compressor can be cooled conveniently, the capillary tube is arranged, the refrigerant is guided into the condenser by the compressor and then blocked by the capillary tube, the refrigerant can keep high pressure in the condenser, the gaseous refrigerant is compressed into a liquid state and finally enters the refrigerant box, the refrigerant in the refrigerant box can be pumped by the third water pump through the third water pumping pipe and enters the evaporator again, and therefore the refrigerant can be recycled.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a complete structural schematic diagram of the present invention;

fig. 2 is a front view of the present invention;

fig. 3 is a right side view of the present invention;

FIG. 4 is a top view structural diagram of the present invention;

fig. 5 is a sectional view of the water tank of the present invention.

In the figure: 1, a water tank; 2 supporting the shaft; 3 a first gear; 4 a first mounting plate; 5 a first motor; 6 a second gear; 7, a limiting block; 8 rack bars; 9 fixing frames; 10 supporting rods; 11 a fixing frame; 12 a second motor; 13 a fan blade carrier; 14 fan blades; 15 a second mounting plate; 16 a first water pump; 17 a first pumping pipe; 18 water distribution pipes; 19 an atomizer head; 20 an evaporator; 21 a second water pump; 22 a second suction pipe; 23 a compressor; 24 a catheter; 25 a condenser; 26 capillary tubes; 27 a refrigerant tank; 28 a third mounting plate; 29 a third water pump; 30 a third pumping pipe; 31 universal wheel.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides the following technical solutions: an agricultural greenhouse refrigeration device comprises a water tank 1, a support shaft 2 is fixedly installed on the upper surface of the water tank 1, the top end of the support shaft 2 is rotatably connected with a first gear 3, a first installation plate 4 is fixedly installed on the upper surface of the water tank 1, a first motor 5 is fixedly installed on one side of the first installation plate 4, a second gear 6 is fixedly connected with the output end of the first motor 5, a limit block 7 is fixedly installed on the upper surface of the water tank 1, a rack 8 is slidably connected inside the limit block 7, a fixed frame 9 is fixedly installed on the upper surface of the first gear 3, a support rod 10 is fixedly installed on the inner wall of the fixed frame 9, a fixed frame 11 is fixedly installed on one side of the support rod 10, a second motor 12 is fixedly connected with the inner wall of the fixed frame 11, a fan blade carrier 13 is fixedly connected with the output end of the second motor 12, a fan blade, a first water pump 16 is fixedly arranged on the upper surface of the second mounting plate 15, a first water pumping pipe 17 is fixedly connected with the output end of the first water pump 16, a water distribution pipe 18 is fixedly connected with the output end of the first water pump 16, an atomizing spray nozzle 19 is fixedly arranged on the surface of the water distribution pipe 18, an evaporator 20 is fixedly arranged on the upper surface of the first gear 3, a second water pump 21 is fixedly arranged on the upper surface of the water tank 1, a second water pumping pipe 22 is fixedly connected with the output end of the second water pump 21, a compressor 23 is fixedly arranged in the water tank 1, a liquid guide pipe 24 is fixedly arranged on one side of the compressor 23, a condenser 25 is fixedly arranged in the water tank 1, a capillary pipe 26 is fixedly connected with one end of the liquid guide pipe 25, a refrigerant tank 27 is fixedly arranged in the water tank 1, a third mounting plate 28 is fixedly arranged on one side of, the output end of the third water pump 29 is fixedly connected with a third water pumping pipe 30.

In this embodiment, the first motor 5 is provided to drive the second gear 6 to rotate, the rack 8 is provided to engage the second gear 6 with the rack 8, so that the second gear 6 rotates to force the rack 8 to move horizontally, the first gear 3 engages the rack 8, so that the rack 8 moves horizontally to force the first gear 3 to rotate, thereby facilitating the change of the angle, the second motor 12 is provided to drive the fan blade carrier 13 and the fan blade 14 to rotate, thereby facilitating the formation of airflow by the fan blade 14 and the acceleration of the gas flow rate, the first water pump 16 is provided to pump the water in the water tank 1 through the first water pumping pipe 17, thereby applying pressure to the water to finally spray out from the atomizing nozzle 19, and the fan blade 14 blows the water forward, thereby achieving the cooling effect, the evaporator 20 is provided to absorb the heat around the fan blade 14, thereby facilitating the reduction of the temperature around the fan blade 14, the cooling effect is improved, the second water pump 21 is arranged, the refrigerant in the evaporator 20 can be pumped through the second water pumping pipe 22 and guided to the compressor 23, the compressor 23 is arranged, the refrigerant can be compressed into a gas state, the condenser 25 is arranged, the temperature of the gas refrigerant compressed by the compressor can be conveniently reduced, the capillary tube 26 is arranged, after the compressor 23 guides the refrigerant into the condenser 25, the capillary tube 26 blocks the refrigerant, the refrigerant can keep high pressure in the condenser 25, the refrigerant is compressed into a liquid state from the gas state, and finally enters the refrigerant box 27, the refrigerant in the refrigerant box 27 can be pumped through the third water pumping pipe 30 through the third water pumping pipe 29 and enters the evaporator 20 again, and therefore the recycling of the refrigerant is achieved.

Specifically, the lower surface of water tank 1 rotates and is connected with universal wheel 31, and the quantity of universal wheel 31 is four, is the symmetry setting, through being provided with universal wheel 31, can be convenient for this device to remove, is four through the quantity that sets up universal wheel 31, is the symmetry setting, can be convenient for this device to turn to.

Specifically, two rows of teeth are arranged on two sides of the rack 8, the first gear 3 is meshed with one row of teeth, the second gear 6 is meshed with one row of teeth, two rows of teeth are arranged on two sides of the rack 8, the first gear 3 and the second gear 6 can be meshed with the rack 8 conveniently, the first gear 3 is meshed with one row of teeth, the rack 8 moves horizontally to force the first gear 3 to rotate, and the second gear 6 is meshed with one row of teeth, so that the second gear 6 rotates to force the rack 8 to move horizontally.

Specifically, atomizer 19 sets up for equidistant linear array, and atomizer 19 sets up for the symmetry, sets up for equidistant linear array through atomizer 19, and atomizer 19 sets up for the symmetry to be favorable to forming water smoke in the place ahead of flabellum 14, the air current that the flabellum formed blows water smoke forward, thereby can reduce temperature.

Specifically, one end of the second pumping pipe 22 is fixedly connected with the evaporator 20, the other end is fixedly connected with the compressor 23, one end of the third pumping pipe 29 is fixedly connected with the evaporator 20, the other end is fixedly connected with the refrigerant box 27, the one end of the second pumping pipe 22 is fixedly connected with the evaporator 20, the other end is fixedly connected with the compressor 23, so that the refrigerant in the evaporator 20 can enter the compressor 23 conveniently, the one end of the third pumping pipe 29 is fixedly connected with the evaporator 20, the other end is fixedly connected with the refrigerant box 27, so that the refrigerant in the refrigerant box 27 can enter the evaporator 20 conveniently, and further the refrigerant circulation is facilitated.

Specifically, flabellum 14 sets up for the circumference array, and atomizer 19 is located the place ahead of flabellum 14, sets up for the circumference array through flabellum 14, and flabellum 14 that can be convenient for forms the air current, is located the place ahead of flabellum 14 through setting up atomizer 19 to the air current that the flabellum formed blows water smoke forward, and then can reduce the temperature, improves the cooling effect.

The utility model discloses a theory of operation and use flow: when the utility model is used, firstly, the device is moved to the vent of the agricultural greenhouse through the universal wheel 31, then the first motor 5 is started to adjust the angle of the fan blade 14, then the second motor 12 is started to drive the fan blade 14 to rotate, then the first water pump 16 is started, water in the water tank 1 is pumped through the first water pumping pipe 17 to apply pressure to the water, the water is finally sprayed out from the atomizing spray head 19, water mist can be formed in front of the fan blade 14, the air flow generated by the fan blade 14 blows the water mist, thereby realizing the cooling, then the second water pump 21, the compressor 23, the condenser 25 and the third water pump 29 can be started, thereby the third water pump 29 pumps the refrigerant in the refrigerant tank 27, the refrigerant is led into the evaporator 20, the refrigerant is evaporated in the evaporator 20, thereby the external heat can be absorbed, the ambient temperature is reduced, then the second water pump 21 pumps the refrigerant in the evaporator 20 out and leads into the compressor 23 and the condenser 25 for, finally, the refrigerant enters a refrigerant tank 27, wherein the first motor 4, the second motor 12, the first water pump 16, the second water pump 21, the compressor 23, the condenser 25 and the third water pump 29 are electrically connected with an external power supply.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides an agricultural greenhouse refrigeration plant, includes water tank (1), the last fixed surface of water tank (1) installs back shaft (2), its characterized in that: the top end of the supporting shaft (2) is rotatably connected with a first gear (3), the upper surface of the water tank (1) is fixedly provided with a first mounting plate (4), one side of the first mounting plate (4) is fixedly provided with a first motor (5), the output end of the first motor (5) is fixedly connected with a second gear (6), the upper surface of the water tank (1) is fixedly provided with a limiting block (7), the inside of the limiting block (7) is slidably connected with a rack (8), the upper surface of the first gear (3) is fixedly provided with a fixed frame (9), the inner wall of the fixed frame (9) is fixedly provided with a supporting rod (10), one side of the supporting rod (10) is fixedly provided with a fixing frame (11), the inner wall of the fixing frame (11) is fixedly connected with a second motor (12), and the output end of the second motor (12) is fixedly connected with a fan blade, the surface fixed connection of flabellum carrier (13) has flabellum (14), one side fixed mounting of fixed frame (9) has second mounting panel (15), the last fixed surface of second mounting panel (15) installs first water pump (16), the first drinking-water pipe (17) of output fixedly connected with of first water pump (16), the output fixedly connected with water distributor (18) of first water pump (16), the fixed surface installation atomizer (19) of water distributor (18), the last fixed surface of first gear (3) installs evaporimeter (20), the last fixed surface of water tank (1) installs second water pump (21), the output fixedly connected with second drinking-water pipe (22) of second water pump (21), the inside fixed mounting of water tank (1) has compressor (23), one side fixed mounting of compressor (23) has catheter (24), the inside fixed mounting of water tank (1) has condenser (25), the one end fixedly connected with capillary (26) of catheter (24), the inside fixed mounting of water tank (1) has refrigerant case (27), one side fixed mounting of fixed frame (9) has third mounting panel (28), the last fixed surface of third mounting panel (28) installs third water pump (29), the output fixedly connected with third drinking-water pipe (30) of third water pump (29).

2. An agricultural greenhouse refrigeration plant as defined in claim 1, wherein: the lower surface of water tank (1) rotates and is connected with universal wheel (31), and the quantity of universal wheel (31) is four, is the symmetry setting.

3. An agricultural greenhouse refrigeration plant as defined in claim 1, wherein: two rows of teeth are arranged on two sides of the rack (8), the first gear (3) is meshed with one row of teeth, and the second gear (6) is meshed with one row of teeth.

4. An agricultural greenhouse refrigeration plant as defined in claim 1, wherein: the atomizing spray heads (19) are arranged in an equidistant linear array, and the atomizing spray heads (19) are symmetrically arranged.

5. An agricultural greenhouse refrigeration plant as defined in claim 1, wherein: one end fixed connection evaporimeter (20) of second drinking-water pipe (22), other end fixed connection compressor (23), one end fixed connection evaporimeter (20) of third drinking-water pipe (30), other end fixed connection refrigerant case (27).

6. An agricultural greenhouse refrigeration plant as defined in claim 1, wherein: the fan blades (14) are arranged in a circumferential array mode, and the atomizing nozzle (19) is located in front of the fan blades (14).