Greenhouse temperature and humidity adjusting device

Abstract

The utility model discloses a greenhouse temperature and humidity adjusting device, and particularly relates to the technical field of greenhouse temperature and humidity adjustment, the greenhouse temperature and humidity adjusting device comprises a supporting frame used for supporting a greenhouse, and a temperature and humidity sensor used for detecting the temperature and humidity in the greenhouse is arranged on one side of the greenhouse; a protection cover for protecting the temperature and humidity sensor is arranged outside the temperature and humidity sensor, the side, close to the greenhouse, of the protection cover is fixedly connected with the greenhouse, and a heat preservation mechanism for conducting heat preservation on the interior of the greenhouse is arranged at the top of the greenhouse; a humidifying mechanism for adjusting the humidity in the greenhouse is arranged on the side, away from the temperature and humidity sensor, of the greenhouse, and a heating mechanism for adjusting the temperature in the greenhouse is arranged on the side, close to the humidifying mechanism, of the greenhouse. Heat preservation can be conducted on the interior of the greenhouse through the heat preservation mechanism, growth and development of vegetables in the greenhouse are facilitated, the content of water in the water tank can be known through the scale marks, and water can be added into the water tank in time.

Description

Technical Field

[0001] The utility model relates to the technical field of greenhouse temperature and humidity regulation, and in particular to a greenhouse temperature and humidity regulation device. Background Art

[0002] With the rapid development of social economy, greenhouses were originally special equipment for vegetable production. With the development of production, greenhouses have been used more and more widely. Currently, greenhouses are used for potted and cut flower cultivation; fruit tree production is used to cultivate grapes, strawberries, watermelons, melons, peaches and citrus; forestry production is used for forest seedlings, cultivation of ornamental trees, etc.; animal husbandry industry is used for silkworm breeding, chicken breeding, cattle breeding, pig breeding, fish and fish fry, etc.

[0003] For example, a temperature and humidity control device for an agricultural greenhouse based on the Internet of Things is provided in a Chinese patent application with application number 202220667879.5, which solves the current problem that the temperature and humidity inside the agricultural greenhouse cannot be effectively adjusted. It includes a greenhouse body, and inner grooves are opened on both sides of the inner cavity of the greenhouse body. Heating lamps are fixedly installed at equal distances inside the two inner grooves, and air humidity sensors are fixedly installed on both sides of the inner cavity of the greenhouse body; this technical scheme enables the driving shaft and the driven shaft to rotate simultaneously through the cooperation between the motor and the driving shaft and the conveyor belt and the driven shaft, and enables the two baffles to move downward through the cooperation between the external thread and the connecting plate and the rotating plate, and then the heating lamps located inside the inner groove can be revealed, thereby dissipating heat and replenishing heat to the inside of the greenhouse body, so that the temperature inside the greenhouse body can be adjusted in real time.

[0004] However, the following problem still exists in this technical solution: in this technical solution, the temperature inside the greenhouse body is adjusted in real time by heating lamps, but after the adjustment is completed, the greenhouse in the device cannot keep warm, which easily leads to temperature loss inside the greenhouse. Utility Model Content

[0005] The purpose of the utility model is to provide a greenhouse temperature and humidity regulating device, which can insulate the inside of the greenhouse through a heat preservation mechanism, thereby facilitating the growth and development of vegetables inside the greenhouse. The water content inside the water tank can be known through the scale line, and water can be added to the water tank in time to solve the above-mentioned deficiencies in the technology.

[0006] In order to achieve the above-mentioned purpose, the utility model provides the following technical solutions: a greenhouse temperature and humidity regulating device, comprising a support frame for supporting the greenhouse, a temperature and humidity sensor for detecting the temperature and humidity inside the greenhouse is provided on one side of the greenhouse, a protective cover is provided on the outside of the temperature and humidity sensor for protecting the temperature and humidity sensor, and the protective cover is fixedly connected to the greenhouse on the side close to the greenhouse.

[0007] Preferably, the top of the greenhouse is provided with an insulation mechanism for keeping the inside of the greenhouse warm, the insulation mechanism includes a placement box arranged on the top of the greenhouse, both sides of the placement box are movably connected with a rotating shaft through bearings, the outside of the rotating shaft is wrapped with insulation cloth, and the two sides of the insulation cloth that are far away from each other respectively pass through both sides of the placement box, and the insulation cloth can slide along the outer wall of the greenhouse to keep the inside of the greenhouse warm.

[0008] Preferably, a pulley is passed through one end of each of the two rotating shafts, and the same belt is provided outside the two pulleys. One end of one of the rotating shafts passes through the placement box and extends out of one side of the placement box. A motor is fixedly provided at one end of the rotating shaft extending out of the one side of the placement box. The motor is fixed to the side wall of the placement box through a bracket to drive the rotating shaft to rotate.

[0009] Preferably, a humidifying mechanism for regulating the humidity inside the greenhouse is provided on the side of the greenhouse away from the temperature and humidity sensor, the humidifying mechanism includes a water tank provided on one side of the greenhouse, the water tank is provided with a water pump, the water inlet of the water pump is fixedly connected with a first water inlet pipe, the bottom end of the first water inlet pipe passes through the water tank and extends to the bottom end of the water tank, the water outlet of the water pump is fixedly connected with a water outlet pipe, the end of the water outlet pipe close to the greenhouse passes through the greenhouse and extends to the inside of the greenhouse, the bottom of the water outlet pipe is fixedly connected with a plurality of atomizing nozzles, the water outlet pipe is fixed to the top of the support frame through a plurality of connecting rings, and scale lines are processed on the front side of the water tank for regulating the humidity inside the greenhouse.

[0010] Preferably, the top of the water tank is fixedly connected to a second water inlet pipe, and the top of the second water inlet pipe is plugged with a pipe cap for adding water to the inside of the water tank.

[0011] Preferably, a heating mechanism for regulating the temperature inside the greenhouse is provided on one side of the greenhouse close to the humidifying mechanism. The heating mechanism includes two connecting pipes passing through one side of the greenhouse, a plurality of heating pipes are provided on one side of the connecting pipes, a ventilation fan is provided inside the connecting pipes, and a plurality of air outlets are opened on one side of the connecting pipes for regulating the temperature inside the greenhouse.

[0012] Preferably, a shielding box is fixedly provided on one side of the greenhouse close to the connecting pipe, a shielding plate is inserted inside the shielding box, one end of the shielding plate passes through the shielding box and extends out of one side of the shielding box, and a handle is fixedly provided on one side of the shielding plate extending out of one side of the shielding box for protecting the connecting pipe.

[0013] In the above technical solution, the technical effects and advantages provided by the utility model are:

[0014] 1. When the temperature inside the greenhouse needs to be kept warm, start the motor, which can drive the shaft to rotate. The rotation of the shaft can release the insulation cloth, which slides along the lower outer wall of the greenhouse. The insulation cloth surrounds the greenhouse, thereby keeping the inside of the greenhouse warm and facilitating the growth and development of vegetables inside the greenhouse;

[0015] 2. There are scale lines on the front side of the water tank. The scale lines can be used to know the water content inside the water tank and to add water to the water tank in time. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in the present utility model. For ordinary technicians in this field, other drawings can also be obtained based on these drawings.

[0017] Figure 1 It is a front view of the utility model.

[0018] Figure 2 It is a rear view of the utility model.

[0019] Figure 3 It is a structural schematic diagram of the heat preservation mechanism of the utility model.

[0020] Figure 4 For the utility model Figure 3 A is an enlarged view of the middle image.

[0021] Figure 5 It is a structural schematic diagram of the greenhouse and the supporting frame of the utility model.

[0022] Figure 6 It is a cross-sectional view of a water tank of the present utility model.

[0023] Figure 7 It is a structural schematic diagram of the heating mechanism of the utility model.

[0024] Figure 8 It is a structural schematic diagram of the shielding box of the utility model.

[0025] Description of reference numerals:

[0026] 1 shed, 2 support frames;

[0027] 3. Insulation mechanism, 301 placement box, 302 rotating shaft, 303 insulation cloth, 304 pulley, 305 belt, 306 motor;

[0028] 4 temperature and humidity sensor, 5 protective cover;

[0029] 6 humidifying mechanism, 601 water tank, 602 water pump, 603 first water inlet pipe, 604 water outlet pipe, 605 atomizing nozzle, 606 connecting ring, 607 scale line, 608 second water inlet pipe, 609 pipe cap;

[0030] 7 heating mechanism, 701 connecting pipe, 702 heating pipe, 703 ventilation fan, 704 shielding box, 705 shielding plate, 706 air outlet, 707 handle. DETAILED DESCRIPTION

[0031] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0032] The utility model provides Figure 1-8 A greenhouse temperature and humidity regulating device is shown, comprising a support frame 2 for supporting a greenhouse 1, a temperature and humidity sensor 4 for detecting the temperature and humidity inside the greenhouse 1 is provided on one side of the greenhouse 1, a protective cover 5 for protecting the temperature and humidity sensor 4 is provided outside the temperature and humidity sensor 4, and the protective cover 5 is fixedly connected to the greenhouse 1 on a side close to the greenhouse 1.

[0033] like Figure 5 , 6 As shown, a humidifying mechanism 6 for adjusting the humidity inside the greenhouse 1 is provided on a side of the greenhouse 1 away from the temperature and humidity sensor 4. The humidifying mechanism 6 includes a water tank 601 provided on one side of the greenhouse 1. A water pump 602 is provided on the water tank 601. The water inlet of the water pump 602 is fixedly connected to a first water inlet pipe 603. The bottom end of the first water inlet pipe 603 passes through the water tank 601 and extends to the bottom end of the water tank 601. The water outlet of the water pump 602 is fixedly connected to the first water inlet pipe 603. There is a water outlet pipe 604, and one end of the water outlet pipe 604 close to the greenhouse 1 passes through the greenhouse 1 and extends to the inside of the greenhouse 1. The bottom of the water outlet pipe 604 is fixedly connected to multiple atomizing nozzles 605. The water outlet pipe 604 is fixed to the top of the support frame 2 through multiple connecting rings 606. The front side of the water tank 601 is processed with scale lines 607. The top of the water tank 601 is fixedly connected to a second water inlet pipe 608, and the top of the second water inlet pipe 608 is inserted with a pipe cap 609.

[0034] The temperature and humidity inside the greenhouse 1 can be known through the temperature and humidity sensor 4. When the humidity inside the greenhouse 1 is not enough, the water pump 602 is started. The water pump 602 can suck the water inside the water tank 601 into the first water inlet pipe 603, and then enter the water outlet pipe 604 through the first water inlet pipe 603, and finally spray it into the greenhouse 1 through the atomizing nozzle 605, thereby increasing the humidity inside the greenhouse 1 and facilitating the growth and development of vegetables inside the greenhouse 1.

[0035] A scale line 607 is processed on the front side of the water tank 601. The scale line 607 can be used to know the water content inside the water tank 601, and water can be added to the water tank 601 in time. The pipe cap 609 is removed from the top of the second water inlet pipe 608, and water is poured into the water tank 601 through the second water inlet pipe 608.

[0036] like Figure 7 , 8 As shown, a heating mechanism 7 for regulating the temperature inside the greenhouse 1 is provided on one side of the greenhouse 1 close to the humidifying mechanism 6, and the heating mechanism 7 includes two connecting pipes 701 penetrating through one side of the greenhouse 1, a plurality of heating pipes 702 are provided on one side of the connecting pipe 701, a ventilation fan 703 is provided inside the connecting pipe 701, and a plurality of air outlets 706 are opened on one side of the connecting pipe 701, and a shielding box 704 is fixedly provided on one side of the greenhouse 1 close to the connecting pipe 701, and a shielding plate 705 is inserted in the shielding box 704, one end of the shielding plate 705 penetrates the shielding box 704 and extends out of one side of the shielding box 704, and a handle 707 is fixedly provided on one side of the shielding plate 705 extending out of one side of the shielding box 704.

[0037] The temperature and humidity inside the greenhouse 1 can be known through the temperature and humidity sensor 4. When the temperature inside the greenhouse 1 is low, the baffle plate 705 is pulled out of the baffle box 704 through the handle 707, and then the ventilation fan 703 is started and the heating tube 702 is turned on. The ventilation fan 703 draws the external air into the connecting tube 701 through the air outlet 706. The air is converted into hot air under the action of the heating tube 702, thereby heating the inside of the greenhouse 1 and facilitating the growth and development of vegetables inside the greenhouse 1.

[0038] like Figure 3 , 4 As shown, a heat preservation mechanism 3 for keeping the interior of the greenhouse 1 warm is provided on the top of the greenhouse 1, and the heat preservation mechanism 3 includes a placement box 301 arranged on the top of the greenhouse 1, and both sides of the placement box 301 are movably connected with a rotating shaft 302 through bearings, and a heat preservation cloth 303 is wrapped around the outside of the rotating shaft 302, and the two sides of the heat preservation cloth 303 that are far away from each other respectively pass through the two sides of the placement box 301, and the heat preservation cloth 303 can slide along the outer wall of the greenhouse 1, and one end of the two rotating shafts 302 is penetrated by a pulley 304, and the outside of the two pulleys 304 is provided with the same belt 305, and one end of one of the rotating shafts 302 passes through the placement box 301 and extends out of one side of the placement box 301, and one end of the rotating shaft 302 extending out of one side of the placement box 301 is fixed with a motor 306, and the motor 306 is fixed to the side wall of the placement box 301 through a bracket.

[0039] When it is necessary to keep the temperature inside the greenhouse warm, start the motor 306. The motor 306 can drive the rotating shaft 302 to rotate. The two rotating shafts 302 can rotate simultaneously under the action of the belt 305 and the pulley 304. The rotation of the rotating shaft 302 can release the insulation cloth 303. The insulation cloth 303 slides along the lower outer wall of the greenhouse 1. The insulation cloth 303 surrounds the greenhouse 1, thereby keeping the inside of the greenhouse 1 warm and facilitating the growth and development of vegetables inside the greenhouse 1.

[0040] The above only describes some exemplary embodiments of the present invention by way of illustration. It is undoubted that those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. A greenhouse temperature and humidity control device, characterized in that: It comprises a support frame (2) for supporting a greenhouse (1); a temperature and humidity sensor (4) for detecting the temperature and humidity inside the greenhouse (1) is provided on one side of the greenhouse (1); a protective cover (5) for protecting the temperature and humidity sensor (4) is provided outside the temperature and humidity sensor (4); and the protective cover (5) is fixedly connected to the greenhouse (1) on a side close to the greenhouse (1); The top of the greenhouse (1) is provided with a heat preservation mechanism (3) for heat preservation of the interior of the greenhouse (1); The heat preservation mechanism (3) comprises a placement box (301) arranged on the top of the greenhouse (1), the inside of the placement box (301) is movably connected to a rotating shaft (302) via bearings on both sides, and the outside of the rotating shaft (302) is wrapped with a heat preservation cloth (303), and the two sides of the heat preservation cloth (303) that are far away from each other respectively penetrate the two sides of the placement box (301), and the heat preservation cloth (303) can slide along the outer wall of the greenhouse (1); A humidifying mechanism (6) for adjusting the humidity inside the greenhouse (1) is provided on a side of the greenhouse (1) away from the temperature and humidity sensor (4); A heating mechanism (7) for regulating the temperature inside the greenhouse (1) is provided on one side of the greenhouse (1) close to the humidifying mechanism (6).

2. A greenhouse temperature and humidity control device according to claim 1, characterized in that: A pulley (304) is provided at one end of each of the two rotating shafts (302), and a same belt (305) is provided outside the two pulleys (304). One end of one of the rotating shafts (302) passes through the placement box (301) and extends out of one side of the placement box (301). A motor (306) is fixedly provided at one end of the rotating shaft (302) extending out of one side of the placement box (301), and the motor (306) is fixed to the side wall of the placement box (301) through a bracket.

3. A greenhouse temperature and humidity control device according to claim 1, characterized in that: The humidifying mechanism (6) comprises a water tank (601) arranged on one side of the greenhouse (1), a water pump (602) being arranged on the water tank (601), a water inlet of the water pump (602) being fixedly connected to a first water inlet pipe (603), a bottom end of the first water inlet pipe (603) passing through the water tank (601) and extending to the bottom end of the water tank (601), a water outlet of the water pump (602) being fixedly connected to a water outlet pipe (604), an end of the water outlet pipe (604) close to the greenhouse (1) passing through the greenhouse (1) and extending to the inside of the greenhouse (1), a plurality of atomizing nozzles (605) being fixedly connected to the bottom of the water outlet pipe (604), and the water outlet pipe (604) being fixedly connected to the top of the support frame (2) via a plurality of connecting rings (606); The top of the water tank (601) is fixedly connected to a second water inlet pipe (608), and the top of the second water inlet pipe (608) is plugged with a pipe cap (609).

4. A greenhouse temperature and humidity control device according to claim 3, characterized in that: The front side of the water tank (601) is processed with scale lines (607).

5. A greenhouse temperature and humidity control device according to claim 1, characterized in that: The heating mechanism (7) comprises two connecting pipes (701) penetrating one side of the greenhouse (1), a plurality of heating pipes (702) are arranged inside one side of the connecting pipe (701), a ventilation fan (703) is arranged inside the connecting pipe (701), and a plurality of air outlet holes (706) are opened on one side of the connecting pipe (701).

6. A greenhouse temperature and humidity control device according to claim 5, characterized in that: A shielding box (704) is fixedly provided on one side of the greenhouse (1) close to the connecting pipe (701), a shielding plate (705) is inserted into the interior of the shielding box (704), one end of the shielding plate (705) passes through the shielding box (704) and extends out of one side of the shielding box (704), and a handle (707) is fixedly provided on one side of the shielding plate (705) extending out of one side of the shielding box (704).

Images