CN109041955A

CN109041955A - A kind of growth chamber

Info

Publication number: CN109041955A
Application number: CN201810829674.0A
Authority: CN
Inventors: 戚立民
Original assignee: Zhejiang Bruce Environmental Technology Co Ltd
Current assignee: Zhejiang Bruce Environmental Technology Co Ltd
Priority date: 2018-07-25
Filing date: 2018-07-25
Publication date: 2018-12-21
Anticipated expiration: 2038-07-25
Also published as: CN109041955B

Abstract

The invention discloses a kind of growth chambers, it is related to plant culture equipment technical field, including cabinet, humidifier is provided in the cabinet, the humidifier is connected with temperature control mechanism, and the temperature control mechanism includes the cooling piece being mounted on the humidifier and the energy supply component connecting with the cooling piece.By the effect of cooling piece, humidifier is made to generate fog identical with case body temperature under the action of cooling piece, to have little influence on the intracorporal temperature of case in humidification, keeps the intracorporal temperature of case relatively stable, the plant on culturing rack is enable to grow up steadily.

Description

A kind of growth chamber

Technical field

The present invention relates to plant culture equipment technical fields, more specifically, it relates to a kind of growth chamber.

Background technique

The people of pursuit with to(for) natural ecology and green environment with the development of science and technology, growth chamber can mention For conditions such as accurate temperature, humidity, illumination, realizes manually to the simulation of natural environment, can be applied to farming, forestry, fishing and husbandary, environment section The fields such as, life science, bioengineering.

Existing growth chamber all has humidification function, makes to keep certain humidity in growth chamber, and generally add Wet function is all then to change the humidity in growth chamber in the form of fog by making water fogging.But the temperature one of water As below growth chamber temperature so that generate fog temperature it is relatively low, when these fogs enter plant growth After in case, the temperature in growth chamber can be changed, and when lasting humidification, the temperature in growth chamber can occur larger Variation, to will affect the normal growth of plant.

Summary of the invention

In view of the deficiencies of the prior art, the present invention intends to provide a kind of growth chamber, pass through cooling piece Effect, so that humidifier is generated fog identical with case body temperature under the action of cooling piece, thus humidification when almost The intracorporal temperature of case is not influenced, keeps the intracorporal temperature of case relatively stable, the plant on culturing rack is enable to grow up steadily.

To achieve the above object, the present invention provides the following technical scheme that

A kind of growth chamber, including cabinet are provided with culturing rack and humidifier, the humidifier connection in the cabinet There is a temperature control mechanism, the temperature control mechanism includes the cooling piece being mounted on the humidifier and the confession that connect with the cooling piece It can component.

By using above-mentioned technical proposal, humidifier generates mist identical with case body temperature under the action of cooling piece Gas keeps the intracorporal temperature of case relatively stable, makes the plant on culturing rack to have little influence on the intracorporal temperature of case in humidification It can grow up steadily.

Preferably, the humidifier includes being arranged in the intracorporal water storage tank of the case, being arranged on the inside of the water storage tank The atomizing piece of wall, the main pipeline being arranged on the water storage tank and the pressure fan being arranged on the main pipeline, the water storage tank Side wall on open up there are two ventilation opening, the outside on the outer wall of the cabinet and with the water storage tank is arranged in the cooling piece Wall connection；Be provided in the cabinet in horizontally disposed insulation board, the insulation board by the cabinet be divided into upper chamber and Lower chambers；In the lower chambers, the main pipeline passes through the guarantor from the lower chambers for the water storage tank and the battery Warm plate extends to the upper chamber, and the supporter is cultivated in the upper chamber；The lower chambers are connected with fresh wind tube, the fresh air Pipe is connected to a ventilation opening of water storage tank, and the fresh wind tube is provided with the first solenoid valve；The upper chamber is provided with outlet air Pipe, the discharge pipe are provided with the first check valve.

By using above-mentioned technical proposal, cooling piece generates heat, and the water in water storage tank absorbs the heat of cooling piece and heats up；Mist Change piece and convert fog for the middle water of water storage tank, then is dispersed into fog in cabinet by main pipeline by the air-flow of pressure fan, Realize the adjusting to humidity in cabinet.Simultaneously for certain special cultures, it may be necessary to grow up in the environment of low temperature, and Cooling piece can also play the role of refrigeration, to reduce the intracorporal temperature of case, and can humidified by cooling down to the water in water storage tank When refrigeration effect it is more steady obvious.Plant growth needs to carry out photosynthesis, and photosynthesis needs carbon dioxide, passes through fresh wind tube Setting, open the first solenoid valve, fresh air is transported in upper chamber through water storage tank, main pipeline, air originally passes through outlet air Pipe discharge.Meanwhile if atomizing piece can be started when the humidity of fresh air is lower, change fresh air humidity when by water storage tank directly Become, will not influence in upper chamber the humidity of itself after being passed through upper chamber, thus substantially reduce be passed through fresh air after to upper chamber The influence of interior plant.And when the temperature of fresh air is lower or higher, also the temperature of adjustable fresh air, is reduced to epicoele The influence of indoor plant.After the indoor air of epicoele has updated, the first solenoid valve is closed, carries out interior circulation.

Preferably, the insulation board is provided with the backwind tube for connecting another ventilation opening of water storage tank, makes the epicoele Room is connected to the water storage tank, and the backwind tube is provided with valve.

By using above-mentioned technical proposal, it is connected to upper chamber by backwind tube with main pipeline with lower chambers, so as to make The intracorporal air of case recycles in carrying out, and promotes the intracorporal air flowing of case, fog can also be made to be evenly distributed in upper chamber；Together When due to carbon dioxide relative molecular mass it is larger, in upper chamber close to partition amount it is more, will affect plant carry out it is photosynthetic Effect, by recycling in this, can make carbon dioxide constant flow in upper chamber, to improve the photosynthesis effect of plant Rate.When upper chamber more ventilates, valve is in close state.

Preferably, the backwind tube includes the first pipe and one end and the water storage tank that one end is connect with the insulation board The connection of another ventilation opening second pipe, the valve is arranged in the first pipe, also sets in the first pipe It is equipped with second one-way valve, the temperature control mechanism further includes the cooling assembly that the lower chambers are arranged in, and the cooling assembly includes Heat-exchanging chamber, evaporator, centrifugal blower, compressor, condenser and throttle valve；Heat-exchanging chamber setting is described in lower chambers Evaporator is mounted in the heat-exchanging chamber, and the heat-exchanging chamber is divided into inlet plenum and discharge chamber；The inlet plenum with The second pipe other end is connected with the first pipe other end；The centrifugal blower is arranged in the bottom chamber, and Air intake vent is connect with the discharge chamber, and air outlet is connect with the main pipeline；The compressor, condenser and throttle valve successively connect It connects, the evaporator is connect with the compressor and the throttle valve respectively.

By using above-mentioned technical proposal, when cabinet internal-external temperature difference is larger, epicoele may be unable to satisfy by depending cooling piece alone The refrigeration of room or heating require, to will affect the production of plant.By the setting of cooling assembly, the intracorporal sky of more casees is improved The refrigeration or heating effect of gas, to meet the needs of plant growth.And after fresh air is come in, it can enter through second pipe It is heated or is freezed into inlet plenum, then entered in main pipeline by centrifugal blower, is then input into upper chamber again, on Air in chamber returns inlet plenum through first pipe and is adjusted, so that the temperature to fresh air is adjusted, reduces to upper The influence of the indoor temperature of chamber.It is provided with second one-way valve in first pipe simultaneously, makes gas can only be from first pipe to air inlet Room, cannot be from inlet plenum to first pipe.

Preferably, the first pipe includes first being in charge of and one end and the air inlet of connecting with the insulation board of one end The second of room connection is in charge of, and the second one-way valve setting is in charge of described second；The cooling assembly further includes that setting exists The air-intaking box of the lower chambers, the air-intaking box are located above the compressor, condenser and throttle valve；The air-intaking box into The other end that port is in charge of with described first is connect, and the other end that the gas outlet of air-intaking box is in charge of with described second is connect；It is described Lower chambers are provided with partition, and the partition is separated out heat dissipation chamber in the lower chambers, offered on the side wall of the lower chambers with The air inlet and air outlet of heat dissipation chamber's connection, and the compressor, condenser and throttle valve are arranged in the heat dissipation chamber； The air-intaking box is provided with the communicating pipe for being connected to the heat dissipation chamber, is provided with second solenoid valve on the communicating pipe, and described second It is in charge of and is additionally provided with third solenoid valve.

By using above-mentioned technical proposal, when encounter summer temp it is higher when, box interior temperature and the extraneous temperature difference are larger, The power of refrigeration unit refrigerating capacity is also higher, so that the heat that compressor, condenser generate is also more, moreover is also that duration exists Running.When compressor and condenser can not radiate in time, it is possible that failure.By the setting of air-intaking box, work as compressor When higher with condenser temperature, second solenoid valve, valve and the first solenoid valve opened, and close third solenoid valve, made from epicoele Room come out cold air in heat dissipation chamber condenser and compressor radiate, avoid compressor and condenser due to that can not radiate And cause failure.

Preferably, the energy supply component includes being arranged in the cabinet and connecting with the cooling piece and the atomizing piece Battery, the top being arranged in outside the cabinet solar panels, be provided on the side wall of the upper chamber and connect to power supply LED light, the lamp face of the LED light be detachably provided with surface in frosted shape and be concave surface translucent material.

By using above-mentioned technical proposal, battery is that atomizing piece and cooling piece are powered, and by the setting of solar panels, It can be battery electric energy supplement, so as to save down more electric energy；Light needed for the setting of LED light can provide growth for fabric Energy.Simultaneously because the most suitable light intensity of certain plants growth is different, most suitable lighting color is different, therefore passes through setting light transmission material After material, the direct line of LED light can be changed into sheen, and concave surface can play the role of divergence of beam to reduce light intensity, Also the translucent material of different color can be used, to meet the growth demand of plant, so that plant be enable comparatively fast to grow.

Preferably, the side wall of the upper chamber offers stepped jack, and the jack section is by cabinet extroversion case Successively successively decrease in vivo, and be divided into fixed section, inserting section and seal section, the LED light is mating in jack；The fixed section It is provided with the first magnet, the LED light contacts for being provided with attract each other with first magnet on one side with the fixed section Two magnet；The inserting section is provided with power source connecting, and the side wall contact side of the LED light and the inserting section is provided with energy The energization connection sheet being connected to the power source connecting；The light-emitting surface of the LED light is in the seal section, and the seal section is set It is equipped with sealing ring, the translucent material and the sealing ring are interference fitted；The LED light is provided with handle in side outside the cabinet Hand, the switch of the LED light are also disposed at the outer side of the cabinet.

By using above-mentioned technical proposal, when installation, LED light grafting is installed in jack, the energization connection sheet of LED light Piece connection is connected to power supply, so as to make LED light shine；Transparent material and sealing ring are interference fitted, to can avoid fog leakage To at the energization connection sheet of LED light, the short-circuit generation shown is avoided；First magnet attracts each other with the second magnet, realizes LED light With the fixation of cabinet.It is arranged by dismountable LED light, can be safeguarded convenient for being replaced to LED light；And it can be according to the growth need of plant It wants, adjustment needs bright LED light quantity, on the one hand saves electric energy, on the other hand meets the different lighting requirements of plant.

Preferably, the main pipeline upwardly extends and end sealing, opens along its length on the main pipeline side wall Equipped with multiple connecting holes, be fixedly installed connection ring in the connection hole of the main pipeline, the branch pipe interference it is mating In the connection ring；The branch pipe offers fog hole, and the fog hole setting deviates from the insulation board side in the branch pipe.

By using above-mentioned technical proposal, the extension of main pipeline increases the height under fog floats, and is conducive to the expansion of fog It dissipates；The setting of branch pipe improves the range that fog is dispersed into upper chamber, accelerates the speed that fog is full of upper chamber；Branch pipe with connect The mating setting of ring facilitates the installation and cleaning of branch pipe.Simultaneously because fog can liquefy to form droplet in branch pipe, if Fog hole it is opening down, then these droplets can be fallen by fog hole and be dripped on plant, and when leaking down more, will affect plant The growth of object.By being arranged upward, can falling to avoid droplet, so that droplet be avoided to impact plant；And fog can First to move upwards, still further below, reach better diffusion effect.

Preferably, the main pipeline upwardly extends and end sealing, opens along its length on the main pipeline side wall Equipped with multiple connecting holes, it is fixedly installed connection ring in the connection hole of the main pipeline, the axial direction of the connection ring is inclined It sets up, interference is mating in the connection ring branch pipe；The branch pipe offers fog hole, the fog hole of the branch pipe Edge is provided with baffle ring.

By using above-mentioned technical proposal, the extension of main pipeline increases the height under fog floats, and is conducive to the expansion of fog It dissipates；The setting of branch pipe improves the range that fog is dispersed into upper chamber, accelerates the speed that fog is full of upper chamber；Branch pipe with connect The mating setting of ring facilitates the installation and cleaning of branch pipe.Since fog can form droplet in branch pipe wall condensation liquefaction, Droplet may impact the growth of plant after persistently dripping.By the setting of baffle ring, droplet can avoid from fog hole It falls, the growth of plant is impacted to can avoid droplet.Simultaneously by setting up the axial direction of connection ring is inclined, So that the axial direction of branch pipe is also inclined upward, so that the droplet that liquefiable is formed is back in water storage tank, water resource is reduced Waste.

Preferably, culture mechanism is additionally provided in the upper chamber, the culture mechanism includes being arranged in the insulation board On liquid manure case, be arranged on the insulation board and connect with the liquid manure case water pump, be arranged on the liquid manure case and with The delivery pipe of the water pump connection, the delivery pipe offer multiple through-holes along its axial direction, and the through-hole is equipped with rubber tube, institute State that rubber tube interference is mating a needle tubing, the needle tubing offers liquid-leaking nozzle, the culture medium of the needle tubing insertion plant；It is described Liquid-leaking nozzle is provided with the side upward of the needle tubing, and the two sides of the perpendicular by the needle tubing axis is arranged in, and be in It is staggered.

By using above-mentioned technical proposal, when the plant of culture is bacterium bag, bacterium can be consumed during edible fungi growth Moisture and nutriment inside packet, cause its later period speed of growth to slow down, to extend the incubation time of edible mushroom.Pass through Nutrient input in liquid manure case is sent in bacterium bag by water pump through delivery pipe and needle tubing, persistently provides object required for growth for bacterium bag Matter, thus guarantee bacterium bag during the growth process will not because of nutriment shortage and slow down the speed of growth, so as to shorten food With the incubation time of bacterium.By the setting of rubber tube, the installation and removal of needle tubing are facilitated.Liquid-leaking nozzle is arranged upward can be to avoid There is the case where nutrient solution directly leaks down, causes nutrient solution in bacterium bag excessive, cause asphyxia.And liquid-leaking nozzle is staggered and is being passed through Cross the two sides of the perpendicular of needle tubing axis, it is possible to increase the contact area of bacterium bag and nutrient solution is accelerated the absorption of nutrient solution, and made It is more steady uniform that bacterium bag absorbs nutrient solution.

Compared with prior art, the invention has the advantages that

1, by the effect of cooling piece, humidifier is made to generate fog identical with case body temperature under the action of cooling piece, To have little influence on the intracorporal temperature of case in humidification, keeps the intracorporal temperature of case relatively stable, enable the plant on culturing rack Growth steadily；

2, by the setting of fresh wind tube, discharge pipe and the first solenoid valve, the air of replaceable upper chamber makes the indoor air of epicoele In contain a certain amount of carbon dioxide；

3, by the setting of solar panels, it can be that battery charges on daytime, battery thermally conductive sheet can be made to power, thus More electric energy can be saved；

4, by the setting of LED light, luminous energy can be provided for plant at night, makes plant that can carry out photosynthesis at night, increased Plant carries out the photosynthetic time, has further speeded up the speed of growth of plant；And it can be according to the growth need of plant It wants, adjustment needs bright LED light quantity or illuminating color, on the one hand saves electric energy, on the other hand meets the different light of plant According to demand；

5, by the setting of backwind tube, it is connected to upper chamber with lower chambers, so as to make the intracorporal air of case carry out interior circulation, Promote the intracorporal air flowing of case, on the one hand can make carbon dioxide constant flow in upper chamber, on the other hand can also make fog It is evenly distributed in upper chamber；

6, by the setting of cooling assembly, the deficiency of cooling piece refrigeration work consumption is made up, to adapt to different temperature difference environments, enables plant Stable growth；

7, by the setting of air-intaking box, cooling effect can be played when condenser and overheat of compressor, made so as to play protection With substantially reducing the probability that condenser and compressor break down；

8, by the setting of branch pipe, expand distributing range and distributing speed for fog, also make that fog distributes it is more steady uniformly；

9, pass through the setting of liquid manure case, nutrition needed for growth can be provided for bacterium bag class, to enable bacterium bag fast-growth.

Detailed description of the invention

Fig. 1 is the schematic perspective view of embodiment one；

Fig. 2 is the cross-sectional view of embodiment one；

Fig. 3 is the top view of needle tubing and rubber tube cooperation in embodiment one；

Fig. 4 is the sectional view of branch pipe in embodiment one；

Fig. 5 is the cross-sectional view of the mounting structure of LED light and cabinet in embodiment one；

Fig. 6 is the indoor sectional view of heat exchange in embodiment one；

Fig. 7 is the portion the A enlarged drawing of Fig. 2；

Fig. 8 is the sectional view of branch pipe in embodiment two.

Appended drawing reference: 1, cabinet；11, insulation board；12, upper chamber；121, culturing rack；13, lower chambers；14, partition；15, Heat dissipation chamber；161, second pipe；162, first is in charge of；163, second is in charge of；164, valve；165, third solenoid valve；166, Two check valves；17, jack；171, fixed section；172, inserting section；173, seal section；174, the first magnet；175, the second magnet； 176, power source connecting；177, energization connection sheet；178, sealing ring；21, liquid manure case；22, delivery pipe；221, rubber tube；23, needle Pipe；231, liquid-leaking nozzle；24, water pump；31, water storage tank；33, main pipeline；34, pressure fan；35, connection ring；36, branch pipe；37, it keeps off Ring；38, fog hole；41, cooling piece；42, battery；43, solar panels；44, LED light；45, translucent material；46, handle；47, Switch；51, fresh wind tube；52, the first solenoid valve；53, discharge pipe；54, the first check valve；61, heat-exchanging chamber；611, inlet plenum； 612, discharge chamber；62, evaporator；63, centrifugal blower；64, compressor；65, condenser；66, throttle valve；67, air-intaking box；71, Communicating pipe；72, second solenoid valve.

Specific embodiment

With reference to the accompanying drawings and examples, the present invention will be described in detail.

Embodiment one:

A kind of growth chamber is fixedly installed in cabinet 1 in horizontally disposed insulation board referring to Figures 1 and 2, including cabinet 1 11, cabinet 1 is divided into upper chamber 12 and lower chambers 13.Culturing rack 121 is laid by upper chamber 12, is placed on culturing rack 121 Plant, Plants selection bacterium bag in the present embodiment, lower chambers 13 are provided with humidifier, temperature control mechanism.

Referring to Fig. 2 and Fig. 3, be provided with culture mechanism in upper chamber 12, culture mechanism include liquid manure case 21, delivery pipe 22, Needle tubing 23 and water pump 24, liquid manure case 21, which is set, to be fixed on insulation board 11, nutrient solution needed for the internal growth containing bacterium bag；Water Pump 24 is fixed on insulation board 11, and 24 import of water pump is connect with liquid manure case 21；Delivery pipe 22 is fixed at liquid manure case It on 21, and exports and connects with water pump 24, nutrient solution can be entered in delivery pipe 22 by water pump 24.Delivery pipe 22 is opened along its axial direction Equipped with multiple through-holes, through-hole interference clamping is equipped with rubber tube 221, and 23 one end interference of needle tubing is plugged on rubber tube 221, another End is in sealing state.Side offers liquid-leaking nozzle 231 to needle tubing 23 upward, and liquid-leaking nozzle 231 is arranged in by 23 axis of needle tubing The two sides of perpendicular, and be in be staggered.Needle tubing 23 passes through bacterium bag and stretches out outside bacterium bag, and liquid-leaking nozzle 231 is in bacterium bag.

Reference Fig. 2 and Fig. 4, humidifier includes water storage tank 31, atomizing piece (not shown), main pipeline 33 and air-supply Machine 34.Water storage tank 31 is fixed in lower chambers 13, and is contacted with 1 side wall of cabinet, has a certain amount of water in water storage tank 31； Atomizing piece is fixed on 31 inner sidewall of water storage tank, and is contacted with water, and is opened up there are two ventilation opening；Main pipeline 33 is provide with solid It is scheduled on water storage tank 31, and is connect with insulation board 11, to be connected to upper chamber 12 and water storage tank 31, pressure fan 34 is fixed at On the side wall of main pipeline 33.In order to reinforce the release efficiency of fog, main pipeline 33 is extended straight up, and by end sealing, Offer multiple connecting holes along its length on its side wall, connection hole is integrally formed and is provided with connection ring 35, connection ring 35 axial direction is inclined to be set up, and branch pipe 36 and connection ring 35 are coaxial.Branch pipe 36 offers out close to 11 side of insulation board Mist hole 38,38 edge of fog hole of 36 inner wall of branch pipe is integrally formed with baffle ring 37.

Referring to Figures 1 and 2, temperature control mechanism includes cooling piece 41 and energy supply component, and energy supply component includes battery 42 and too Positive energy plate 43.Cooling piece 41 is fixed on the outer wall of cabinet 1 and connect with the lateral wall of water storage tank 31, and battery 42 is fixed It is arranged in lower chambers 13 and is connect with cooling piece 41, solar panels 43 is fixed at the top outside cabinet 1 and and battery 42 connections.The side wall of upper chamber 12 offers stepped jack 17, and grafting is provided with the LED connected to power supply in jack 17 Lamp 44, it is in frosted shape and the translucent material 45 for concave surface that the lamp face bonding of LED light 44, which is provided with surface, and translucent material 45 can be selected Glass, transparent plastic.

Referring to Fig. 5,17 section of jack is divided into fixed section 171, inserting section by successively successively decreasing in the export-oriented cabinet 1 of cabinet 1 172 and seal section 173.Fixed section 171 is embedded with the first magnet 174, LED light 44 contacted with fixed section 171 be embedded on one side with The second magnet 175 that first magnet 174 attracts each other；172 inner wall of inserting section is fixedly installed power source connecting 176, LED light 44 The energization connection sheet 177 that can be connected to power supply piece 176 and be connected to is fixedly installed with the side wall of inserting section 172 contact side；LED light 44 light-emitting surface is in seal section 173, and seal section 173 is fixedly installed sealing ring 178, translucent material 45 and 178 mistake of sealing ring It is full of cooperation.LED light 44 is fixedly installed handle 46 in the outer side of cabinet 1, and the switch 47 of LED light 44 is also disposed at cabinet 1 outer one Side.

Referring to Fig. 2, the outer wall of lower chambers 13 is connected with fresh wind tube 51, and fresh wind tube 51 is connected to a ventilation of water storage tank 31 Mouthful, and the first solenoid valve 52 is provided on fresh wind tube 51, the outer wall of upper chamber 12 is provided with discharge pipe 53, and discharge pipe 53 is provided with First check valve 54.Insulation board 11 is fixedly installed the backwind tube of connection 31 side wall of water storage tank, makes upper chamber 12 and water storage tank 31 It is connected to, is provided with valve 164 on backwind tube.

Backwind tube includes first pipe and second pipe 161, and first pipe is in charge of 162 and second including first and is in charge of 163, The setting of valve 164 is in charge of on 162 first, and second is in charge of on 163 and is equipped with third solenoid valve 165 and second one-way valve 166.

Referring to Fig. 2 and Fig. 6, lower chambers 13 are fixedly installed partition 14, and partition 14 is separated out heat dissipation chamber 15 in lower chambers 13, The air inlet and air outlet being connected to heat dissipation chamber 15 are offered on the side wall of lower chambers 13.Temperature control mechanism further includes cooling assembly, Cooling assembly includes heat-exchanging chamber 61, evaporator 62, centrifugal blower 63, compressor 64, condenser 65, throttle valve 66 and air-intaking box 67.Heat-exchanging chamber 61 is fixed in lower chambers 13, and evaporator 62 is fixed in heat-exchanging chamber 61, and by heat-exchanging chamber 61 are divided into inlet plenum 611 and discharge chamber 612, and second pipe 161 connects another ventilation of inlet plenum 611 and water storage tank 31 Mouthful；Centrifugal blower 63 is fixed on heat-exchanging chamber 61, and air intake vent is connect with discharge chamber 612, air outlet and main pipeline 33 Connection；Compressor 64, condenser 65, throttle valve 66 are sequentially connected and are fixedly mounted in heat dissipation chamber 15, and compressor 64 passes through pipe Road is connect with evaporator 62, and throttle valve 66 is connect also by pipeline with evaporator 62.

Referring to figure 6 and figure 7, air-intaking box 67 is fixed on partition 14, and first is in charge of 162 heat-insulation plate connectings 11 and return air The air inlet of case 67, second is in charge of the inlet plenum 611 of the gas outlet of 163 connection air-intaking box 67 and heat-exchanging chamber 61.Air-intaking box 67 It is provided with the communicating pipe 71 of connection heat dissipation chamber 15, is provided with second solenoid valve 72 on communicating pipe 71.

The working principle of the present embodiment:

In interior circulation:

First solenoid valve 52, second solenoid valve 72 are in close state, and third solenoid valve 165, valve 164 are in the open state. When needing to humidify, start atomizing piece, make water fogging, in the case where the air-flow of pressure fan 34 drives along main pipeline 33, branch pipe 36 from out Mist hole 38 distributes.Then be in charge of 162, second through first and be in charge of 163 to heat-exchanging chamber 61, then by heat-exchanging chamber 61 respectively to In main pipeline 33 and water storage tank 31, move in circles.

When starting cooling piece 41, the temperature of water being adjusted with certain temperature difference and when the smaller temperature difference, thus on influencing The temperature of chamber 12.

When the temperature difference is larger, cooling assembly starting adjusts the temperature of the gas by heat-exchanging chamber 61.

When condenser 65 and compressor 64 when the temperature is excessively high, open second solenoid valve 72, close third solenoid valve 165, make In when the cold air come out from upper chamber 12 is in charge of 162, air-intaking box 67 through first, enters heat dissipation communicating pipe 71, to condenser 65 Cool down with compressor 64.

Update the air in upper chamber 12:

The first solenoid valve 52 is opened, valve 164 is closed, fresh air enters from fresh wind tube 51, along water storage tank 31, main pipeline 33, branch Pipe 36 enters in upper chamber 12, and air originally is discharged from discharge pipe 53.Similarly if new wind moisture is lower, atomization is enabled Piece improves the humidity of fresh air.If fresh air temperature difference is smaller, start cooling piece 41；If temperature difference is larger, refrigeration Component also starts.When cooling assembly starts, fresh air can be divided into two roads and enter main pipeline 33, and one is to enter water storage tank 31 directly Into main pipeline 33, another is to enter back into main pipeline 33 after heat-exchanging chamber 61, centrifugal blower 63 after entering water storage tank 31.

When cultivating bacterium bag, first the sealed end of needle tubing 23 is inserted into bacterium bag and is stretched out, and makes liquid-leaking nozzle 231 all in bacterium bag It is interior, then 23 other end of needle tubing is inserted on rubber tube 221, and start water pump 24, nutrient input is sent to delivery pipe 22 and needle In pipe 23, bacterium bag absorbs nutriment and water by liquid-leaking nozzle 231.

By the on-off of the controllable LED light 44 of switch 47, and the saturating of different colours can be replaced according to the growth demand of plant Luminescent material 45 controls the illumination quantity of LED light 44.

Embodiment two:

A kind of growth chamber, referring to Fig. 8, the difference with embodiment one is: connection ring 35(is shown in Fig. 2) interference is mating has Branch pipe 36, branch pipe 36 are shown in Fig. 2 away from insulation board 11() side offers fog hole 38.

The above is only a preferred embodiment of the present invention, protection scope of the present invention is not limited merely to above-mentioned implementation Example, all technical solutions belonged under thinking of the present invention all belong to the scope of protection of the present invention.It should be pointed out that for the art Those of ordinary skill for, several improvements and modifications without departing from the principles of the present invention, these improvements and modifications It should be regarded as protection scope of the present invention.

Claims

1. a kind of growth chamber, including cabinet (1), the cabinet (1) is interior to be provided with culturing rack (121) and humidifier, Be characterized in that: the humidifier is connected with temperature control mechanism, and the temperature control mechanism includes the system being mounted on the humidifier Cold (41) and the energy supply component being connect with the cooling piece (41).

2. a kind of growth chamber according to claim 1, it is characterised in that: the humidifier includes being arranged described Water storage tank (31) in cabinet (1), setting the water storage tank (31) inner sidewall atomizing piece, be arranged in the water storage tank (31) On main pipeline (33) and pressure fan (34) on the main pipeline (33) is set, opened up on the side wall of the water storage tank (31) There are two ventilation opening, the outside on the outer wall of the cabinet (1) and with the water storage tank (31) is arranged in the cooling piece (41) Wall connection；It is provided in the cabinet (1) in horizontally disposed insulation board (11), the insulation board (11) is by the cabinet (1) It is divided into upper chamber (12) and lower chambers (13)；The water storage tank (31) in the lower chambers (13), the main pipeline (33) from The lower chambers (13) pass through the insulation board (11) and extend to the upper chamber (12), and the culturing rack (121) is in the epicoele Room (12) culture；The lower chambers (13) are connected with fresh wind tube (51), and the fresh wind tube (51) is connected to the one of water storage tank (31) A ventilation opening, and the fresh wind tube (51) is provided with the first solenoid valve (52)；The upper chamber (12) is provided with discharge pipe (53), The discharge pipe (53) is provided with the first check valve (54).

3. a kind of growth chamber according to claim 2, it is characterised in that: the insulation board (11) is provided with connection institute The backwind tube for stating water storage tank (31) another ventilation opening is connected to the upper chamber (12) with the water storage tank (31), and described time Air hose is provided with valve (164).

4. a kind of growth chamber according to claim 3, it is characterised in that: the backwind tube includes one end and the guarantor The second pipe that the first pipe of warm plate (11) connection and one end are connect with another ventilation opening of the water storage tank (31) (161), the valve (164) is arranged in the first pipe, is additionally provided with second one-way valve in the first pipe (166), the temperature control mechanism further includes cooling assembly of the setting in the lower chambers (13)；The cooling assembly includes heat exchange Room (61), evaporator (62), centrifugal blower (63), compressor (64), condenser (65) and throttle valve (66)；The heat-exchanging chamber (61) it is arranged in lower chambers (13), the evaporator (62) is mounted in the heat-exchanging chamber (61), and by the heat-exchanging chamber (61) inlet plenum (611) and discharge chamber (612) are divided into；The inlet plenum (611) and the second pipe (161) other end and The first pipe other end connection；The centrifugal blower (63) setting in the lower chambers (13), and air intake vent with it is described Discharge chamber (612) connection, air outlet are connect with the main pipeline (33)；The compressor (64), condenser (65) and throttle valve (66) it is sequentially connected, the evaporator (62) connect with the compressor (64) and the throttle valve (66) respectively.

5. a kind of growth chamber according to claim 4, it is characterised in that: the first pipe include one end with it is described The first of insulation board (11) connection is in charge of (162) and one end are connect with the inlet plenum (611) second and is in charge of (163), described Second one-way valve (166) setting is in charge of on (163) described second；The cooling assembly further includes being arranged in the lower chambers (13) air-intaking box (67), the air-intaking box (67) are located above the compressor (64), condenser (65) and throttle valve (66)； The other end that the air inlet of the air-intaking box (67) is in charge of (162) with described first is connect, the gas outlet of air-intaking box (67) and institute State the second other end connection for being in charge of (163)；The lower chambers (13) are provided with partition (14), and the partition (14) is under described Chamber (13) is separated out heat dissipation chamber (15), offered on the side wall of the lower chambers (13) be connected to the heat dissipation chamber (15) into Air port and air outlet, and the compressor (64), condenser (65) and throttle valve (66) setting are in the heat dissipation chamber (15)；Institute It states air-intaking box (67) and is provided with the communicating pipe (71) for being connected to the heat dissipation chamber (15), the second electricity is provided on the communicating pipe (71) Magnet valve (72), described second is in charge of on (163) and is additionally provided with third solenoid valve (165).

6. a kind of growth chamber according to claim 2, it is characterised in that: the energy supply component includes being arranged described The battery (42) that connect in lower chambers (13) and with the cooling piece (41) and be arranged the outer top of the cabinet (1) too It is positive can plate (43), be provided with the LED light (44) connected to power supply on the side wall of the upper chamber (12), the LED light (44) It is in frosted shape and the translucent material (45) for concave surface that lamp face, which is provided with surface,.

7. a kind of growth chamber according to claim 6, it is characterised in that: the side wall of the upper chamber (12) offers Stepped jack (17), jack (17) section are divided into fixation by successively successively decreasing in the export-oriented cabinet (1) of cabinet (1) Section (171), inserting section (172) and seal section (173), the LED light (44) are mating in jack (17)；The fixed section (171) it is provided with the first magnet (174), the LED light (44) contacts with the fixed section (171) to be provided with and described on one side The second magnet (175) that one magnet (174) attracts each other；The inserting section (172) is provided with power source connecting (176), described The side wall contact side of LED light (44) and the inserting section (172) is provided with leading to of can be connected to the power source connecting (176) Electric connecting sheet (177)；The light-emitting surface of the LED light (44) is in the seal section (173), and the seal section (173) is provided with Sealing ring (178), the translucent material (45) and the sealing ring (178) are interference fitted；The LED light (44) is in the cabinet (1) outer side is provided with handle (46), and the switch (47) of the LED light (44) is also disposed at the cabinet (1) outer side.

8. a kind of growth chamber according to claim 2, it is characterised in that: the main pipeline (33) upwardly extends and pushes up End sealing, offers multiple connecting holes on the main pipeline (33) side wall, in the main pipeline (33) along its length Connection hole is fixedly installed connection ring (35), and interference is mating on the connection ring (35) branch pipe (36)；The branch pipe (36) it offers fog hole (38), fog hole (38) setting deviates from the insulation board (11) side in the branch pipe (36).

9. a kind of growth chamber according to claim 2, it is characterised in that: the main pipeline (33) upwardly extends and pushes up End sealing, offers multiple connecting holes on the main pipeline (33) side wall, in the main pipeline (33) along its length Connection hole is fixedly installed connection ring (35), and the axial direction of the connection ring (35) is inclined to be set up, the connection ring (35) interference is mating on branch pipe (36)；The branch pipe (36) offers fog hole (38), and the branch pipe (36) goes out mist Hole (38) edge is provided with baffle ring (37).

10. a kind of growth chamber according to claim 2, it is characterised in that: be additionally provided in the upper chamber (12) Mechanism is cultivated, the culture mechanism includes the liquid manure case (21) being arranged on the insulation board (11), is arranged in the insulation board (11) water pump (24) that is connect on and with the liquid manure case (21), be arranged on the liquid manure case (21) and with the water pump (24) The delivery pipe (22) of connection, the delivery pipe (22) offer multiple through-holes along its axial direction, and the through-hole is equipped with rubber tube (221), rubber tube (221) interference is mating has needle tubing (23), and the needle tubing (23) offers liquid-leaking nozzle (231), institute State the culture medium of needle tubing (23) insertion plant；The liquid-leaking nozzle (231) is provided with the side upward of the needle tubing (23), and is arranged It in the two sides of the perpendicular by the needle tubing (23) axis, and is in be staggered.