CN208080047U

CN208080047U - A kind of constant temperature and humidity device used for vegetable greenhouse

Info

Publication number: CN208080047U
Application number: CN201820229216.9U
Authority: CN
Inventors: 赵翠英
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-02-09
Filing date: 2018-02-09
Publication date: 2018-11-13
Anticipated expiration: 2028-02-09

Abstract

The utility model discloses a kind of constant temperature and humidity devices used for vegetable greenhouse, including frame, the upper end of the frame has been bolted to connection arch bar, the lower surface of the cross bar is equipped at intervals with light compensating lamp, the frame outer surface and the outer surface of arch bar are equipped with canopy film, it is symmetrically embedded with carbon fiber electrothermal line in soil among the intracavitary bottom of the frame, the inner left wall lower end of the frame is equipped with humidity sensor, the upper end of the humidity sensor is equipped with temperature sensor, it is communicated with heat exchanger on the right side of the right side of the exhaust pipe and air inlet pipe, the right side inner wall upper end of the frame is fixedly connected with carbon-dioxide generator, the upper end of the feed pipe is through canopy film to the intracavitary upper end of frame, the lower surface of the feed pipe is equipped at intervals with atomizer, the utility model is related to green house of vegetables constant temperature and humidity technical fields.The constant temperature and humidity device used for vegetable greenhouse has achieved the purpose that constant temperature, constant humidity, using waste heat, the most suitable growth environment is provided for vegetables.

Description

A kind of constant temperature and humidity device used for vegetable greenhouse

Technical field

The utility model is related to green house of vegetables constant temperature and humidity technical field, specially a kind of constant temperature and humidity dress used for vegetable greenhouse It sets.

Background technology

Product of the greenhouse as modern agricultural development, has been widely spread.The top of existing greenhouse is by plastic film It covers, needs the light transmittance for ensureing plastic film, the sunshine to ensure greenhouse implants is sufficient.Since greenhouse is all at family It builds and uses outside, especially in north cold area, it is difficult to ensure the temperature in greenhouse, need manually to install additional various heat preservations and set It is standby, and frequently adjusted according to the vegetables and fruits kind required temperature planted in outdoor temperature and greenhouse, to the vegetable carried out in greenhouse Fruit cultivation affects.In recent years, China's agriculture in greenhouse is developed rapidly, wherein representing industrialized agriculture modernization level Intelligent glass greenhouse also have developed rapidly.

The generally all mating purifier of intelligent greenhouse and irrigation equipment, but to the regulation and control of water temperature never cause producer and The attention of user, using solar energy as main energy sources, electric power changes most of intelligent greenhouse as a kind of constant temperature of the supplement energy The equipment of gas can preheat fresh air, make the constant optimum temperature range for reaching plant growth of temperature.But It is higher using device of solar generating cost, using electric power to air carry out preheating power consumption it is big, heating speed is slow.

Utility model content

（One）The technical issues of solution

In view of the deficiencies of the prior art, the utility model provides a kind of constant temperature and humidity device used for vegetable greenhouse, solves Constant temperature, constant humidity, using waste heat the problem of.

（Two）Technical solution

In order to achieve the above object, the utility model is achieved by the following technical programs：A kind of constant temperature used for vegetable greenhouse The upper end of constant-moisture device, including frame, the frame has been bolted to connection arch bar, and the lower surface middle part of the arch bar is solid Surely it is connected with cross bar, the lower surface of the cross bar is arranged at intervals with light compensating lamp, the outer surface paving of the frame outer surface and arch bar Equipped with canopy film, the intracavitary bottom symmetrical of the frame is provided with growing area, right in the soil among the intracavitary bottom of the frame Title is embedded with carbon fiber electrothermal line, and the inner left wall lower end of the frame is provided with humidity sensor, the humidity sensor Upper end is provided with temperature sensor, and side of the temperature sensor far from humidity sensor is provided with air inlet pipe, the air inlet Side of the pipe far from humidity sensor is provided with exhaust pipe, and heat is communicated on the right side of the right side of the exhaust pipe and air inlet pipe and is turned The right side inner wall upper end of parallel operation, the frame is fixedly connected with carbon-dioxide generator, and lower end is set on the right side of the outer wall of the frame It is equipped with water tank, feed pipe is communicated on the left of the intracavitary of the water tank, canopy film is run through to the intracavitary of frame in the upper end of the feed pipe The lower surface of upper end, the feed pipe is arranged at intervals with atomizer.

Preferably, the arch bar is in arc-shaped, and the arch bar and cross bar are all made of glass fibre and are made, and the arch bar is equal It is even to be arranged at intervals with 30.

Preferably, the lower surface of the light compensating lamp is provided with bright intensity sensor, and the canopy film is compound using polyethylene Multifunctional greenhouse film is added to antiaging agent and anti-fogging property surfactant inside the polyethylene composite multifunction canopy film.

Preferably, on the left of canopy film to canopy film outer wall, the left end of the air inlet pipe is communicated with the left end of the air inlet pipe Air blower, for the left end of the exhaust pipe on the left of canopy film to canopy film outer wall, the left end of the exhaust pipe is provided with exhaust apparatus.

Preferably, silencing water pump is provided in the middle part of the feed pipe, the upper surface right end setting of the water tank is nutritious The lower end of liquid adder, the nutrient solution adder is stretched into inside water tank, and the lower end of the nutrient solution adder is uniformly arranged There is dropper.

Preferably, the outer wall left side central portion of the carbon-dioxide generator is communicated with carbon dioxide release, the dioxy The lower surface left end for changing carbon generator is provided with gas concentration lwevel sensor.

（Three）Advantageous effect

The utility model provides a kind of constant temperature and humidity device used for vegetable greenhouse.Has following advantageous effect：

（1）, the constant temperature and humidity device used for vegetable greenhouse, in growing area planting vegetable, canopy film uses the compound more work(of polyethylene Can canopy film, be added to antiaging agent and anti-fogging property surfactant inside polyethylene composite multifunction canopy film, activating agent without drop Phase interior energy reduces air humidity in canopy, mitigates the generation of early spring disease pest, and translucency is strong, and there is insulation effect at fine day quick heating, night, High temperature resistant, solarization, ageing-resistant, droplet is lighter, sends out and adds to carbon fiber electrothermal line when temperature sensor detects that temperature is too low Thermal signal, carbon fiber electrothermal line fever make heating in canopy, when temperature sensor detects that temperature is excessively high or humidity sensor detects When excessive to humidity, open exhaust apparatus and carry out heat dissipation hydrofuge, when humidity sensor detects that humidity is too small, pass through nutrient solution Nutrient solution is added in water by adder, is opened silencing water pump, is sprayed by atomizer, gives vegetables to provide while pouring Nutrition sends out to carbon-dioxide generator when gas concentration lwevel sensor detects that gas concentration lwevel is too low in babinet and beats ON signal, carbon-dioxide generator generate carbon dioxide and provide raw material for photosynthesis, achieved the purpose that constant temperature, constant humidity, be Vegetables provide the most suitable growth environment.

（2）, the constant temperature and humidity device used for vegetable greenhouse, when exhaust apparatus is exhausted, damp and hot air enters exhaust pipe, It being discharged after heat absorption by heat exchanger, exhaust while, opens air blower, and extraneous fresh air enters air inlet pipe, Enter in canopy after being preheated by heat exchanger, cold air when weather cold is avoided to be directly entered destruction constant temperature in greenhouse Environment has achieved the purpose that, using waste heat, waste heat recycling meets energy-saving and environment-friendly standard.

Description of the drawings

Fig. 1 is the overall structure stereogram of the utility model；

Fig. 2 is the frame right view of the utility model；

Fig. 3 is the carbon-dioxide generator structural schematic diagram of the utility model.

In figure：1 frame, 2 arch bars, 3 cross bars, 4 light compensating lamps, 5 canopy films, 6 growing areas, 7 carbon fiber electrothermal lines, 8 humidity sensors Device, 9 temperature sensors, 10 air inlet pipe, 11 exhaust pipes, 12 heat exchangers, 13 carbon-dioxide generators, 14 water tanks, 15 are supplied water Pipe, 16 atomizers, 17 air blowers, 18 exhaust apparatus, 19 silencing water pumps, 20 nutrient solution adders, 21 carbon dioxide releases, 22 gas concentration lwevel sensors.

Specific implementation mode

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work The every other embodiment obtained, shall fall within the protection scope of the present invention.

- 3 are please referred to Fig.1, the utility model provides a kind of technical solution：A kind of constant temperature and humidity device used for vegetable greenhouse, packet Frame 1 is included, the upper end of frame 1 has been bolted to connection arch bar 2, cross bar 3 is fixedly connected in the middle part of the lower surface of arch bar 2, The lower surface of cross bar 3 is arranged at intervals with light compensating lamp 4, and the outer surface of 1 outer surface of frame and arch bar 2 is equipped with canopy film 5, frame 1 Intracavitary bottom symmetrical is provided with growing area 6, and carbon fiber electrothermal line 7 is symmetrically embedded in the soil among the intracavitary bottom of frame 1, The inner left wall lower end of frame 1 is provided with humidity sensor 8, and the upper end of humidity sensor 8 is provided with temperature sensor 9, temperature Side of the sensor 9 far from humidity sensor 8 is provided with air inlet pipe 10, side setting of the air inlet pipe 10 far from humidity sensor 8 There is an exhaust pipe 11, the right side of exhaust pipe 11 and the right side of air inlet pipe 10 are communicated with heat exchanger 12, on the right side inner wall of frame 1 End is fixedly connected with carbon-dioxide generator 13, and lower end is provided with water tank 14, the intracavitary left side of water tank 14 on the right side of the outer wall of frame 1 It is communicated with feed pipe 15, the upper end of feed pipe 15 is through canopy film 5 to the intracavitary upper end of frame 1, the following table face interval of feed pipe 15 It is provided with atomizer 16.

Arch bar 2 is in arc-shaped, and arch bar 2 and cross bar 3 are all made of glass fibre and are made, and 2 uniform intervals of arch bar are provided with three Ten.

The lower surface of light compensating lamp 4 is provided with bright intensity sensor, and canopy film 5 uses polyethylene composite multifunction canopy film, gathers It is added to antiaging agent and anti-fogging property surfactant inside ethylene composite multifunction canopy film.

For the left end of air inlet pipe 10 on the left of canopy film 5 to 5 outer wall of canopy film, the left end of air inlet pipe 10 is communicated with air blower 17, For the left end of exhaust pipe 11 on the left of canopy film 5 to 5 outer wall of canopy film, the left end of exhaust pipe 11 is provided with exhaust apparatus 18.

The middle part of feed pipe 15 is provided with silencing water pump 19, and the upper surface right end of water tank 14 is provided with nutrient solution adder 20, the lower end of nutrient solution adder 20 is stretched into inside water tank 14, and the lower end of nutrient solution adder 20 is evenly arranged with dropper.

The outer wall left side central portion of carbon-dioxide generator 13 is communicated with carbon dioxide release 21, carbon-dioxide generator 13 Lower surface left end be provided with gas concentration lwevel sensor 22.

In use, in 6 planting vegetable of growing area, canopy film 5 uses polyethylene composite multifunction canopy film, the compound more work(of polyethylene Can be added to antiaging agent and anti-fogging property surfactant inside canopy film, activating agent to reduce air in canopy without drop phase interior energy wet Degree mitigates the generation of early spring disease pest, and translucency is strong, fine day quick heating, and there is insulation effect at night, and high temperature resistant, solarization are ageing-resistant, Droplet is lighter, and heating signal, carbon fiber electric heating are sent out to carbon fiber electrothermal line 7 when temperature sensor 9 detects that temperature is too low The fever of line 7 makes heating in canopy, when temperature sensor 9 detects that temperature is excessively high or humidity sensor 8 detects that humidity is excessive, beats The device of air 18 that begins to rehearse carries out heat dissipation hydrofuge, when humidity sensor 8 detects that humidity is too small, will be sought by nutrient solution adder 20 Nutrient solution is added in water, is opened silencing water pump 19, is sprayed by atomizer 16, gives vegetables to provide nutrition while pouring, When gas concentration lwevel sensor 22 detects that gas concentration lwevel is too low in canopy opening is sent out to carbon-dioxide generator 13 Signal, carbon-dioxide generator 13 generate carbon dioxide and provide raw material for photosynthesis；

When exhaust apparatus 18 is exhausted, damp and hot air enters exhaust pipe 11, is inhaled heat by heat exchanger 12 Be discharged after receipts, air blower 17 opened while exhaust, extraneous fresh air enters air inlet pipe 10, by heat exchanger 12 into Enter in canopy after row preheating, cold air when weather cold is avoided to be directly entered destruction isoperibol in greenhouse.

It should be noted that herein, relational terms such as first and second and the like are used merely to a reality Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those Element, but also include other elements that are not explicitly listed, or further include for this process, method, article or equipment Intrinsic element.In the absence of more restrictions.By sentence " including one ... the element limited, it is not excluded that There is also other identical elements in the process, method, article or apparatus that includes the element ".

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is appreciated that can these embodiments be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaiied Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.

Claims

1. a kind of constant temperature and humidity device used for vegetable greenhouse, including frame（1）, it is characterised in that：The frame（1）Upper end pass through Bolt is fixedly connected with arch bar（2）, the arch bar（2）Lower surface in the middle part of be fixedly connected with cross bar（3）, the cross bar（3）'s Lower surface is arranged at intervals with light compensating lamp（4）, the frame（1）Outer surface and arch bar（2）Outer surface be equipped with canopy film（5）, institute State frame（1）Intracavitary bottom symmetrical be provided with growing area（6）, the frame（1）Intracavitary bottom among soil in it is symmetrical It is embedded with carbon fiber electrothermal line（7）, the frame（1）Inner left wall lower end be provided with humidity sensor（8）, the humidity biography Sensor（8）Upper end be provided with temperature sensor（9）, the temperature sensor（9）Far from humidity sensor（8）Side setting There is air inlet pipe（10）, the air inlet pipe（10）Far from humidity sensor（8）Side be provided with exhaust pipe（11）, the exhaust pipe （11）Right side and air inlet pipe（10）Right side be communicated with heat exchanger（12）, the frame（1）Right side inner wall upper end it is solid Surely it is connected with carbon-dioxide generator（13）, the frame（1）Outer wall on the right side of lower end be provided with water tank（14）, the water tank （14）Intracavitary on the left of be communicated with feed pipe（15）, the feed pipe（15）Upper end run through canopy film（5）To frame（1）Intracavitary Upper end, the feed pipe（15）Lower surface be arranged at intervals with atomizer（16）.

2. a kind of constant temperature and humidity device used for vegetable greenhouse according to claim 1, it is characterised in that：The arch bar（2）In circle Arcuation, the arch bar（2）And cross bar（3）It is all made of glass fibre to be made, and the arch bar（2）Uniform intervals are provided with 30 It is a.

3. a kind of constant temperature and humidity device used for vegetable greenhouse according to claim 1, it is characterised in that：The light compensating lamp（4）'s Lower surface is provided with bright intensity sensor, the canopy film（5）Using polyethylene composite multifunction canopy film, the polyethylene is compound Antiaging agent and anti-fogging property surfactant are added to inside multifunctional greenhouse film.

4. a kind of constant temperature and humidity device used for vegetable greenhouse according to claim 1, it is characterised in that：The air inlet pipe（10）'s Left end runs through canopy film（5）To canopy film（5）On the left of outer wall, the air inlet pipe（10）Left end be communicated with air blower（17）, the row Tracheae（11）Left end run through canopy film（5）To canopy film（5）On the left of outer wall, the exhaust pipe（11）Left end be provided with exhaust apparatus （18）.

5. a kind of constant temperature and humidity device used for vegetable greenhouse according to claim 1, it is characterised in that：The feed pipe（15）'s Middle part is provided with silencing water pump（19）, the water tank（14）Upper surface right end be provided with nutrient solution adder（20）, the battalion Nutrient solution adder（20）Lower end stretch into water tank（14）Inside, and the nutrient solution adder（20）Lower end be evenly arranged with drop Pipe.

6. a kind of constant temperature and humidity device used for vegetable greenhouse according to claim 1, it is characterised in that：The carbon dioxide occurs Device（13）Outer wall left side central portion be communicated with carbon dioxide release（21）, the carbon-dioxide generator（13）Lower surface it is left End is provided with gas concentration lwevel sensor（22）.