CN102032628A - Air supply system of earth source heat pump air conditioner in edible fungus culture chamber - Google Patents
Air supply system of earth source heat pump air conditioner in edible fungus culture chamber Download PDFInfo
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- CN102032628A CN102032628A CN2010105726488A CN201010572648A CN102032628A CN 102032628 A CN102032628 A CN 102032628A CN 2010105726488 A CN2010105726488 A CN 2010105726488A CN 201010572648 A CN201010572648 A CN 201010572648A CN 102032628 A CN102032628 A CN 102032628A
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- air
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- edible fungus
- heat
- cultivating chamber
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating
Abstract
The invention relates to an air supply system of an earth source heat pump air conditioner in an edible fungus culture chamber, comprising an edible fungus culture chamber and a heat pump engine room aside. The air supply system is characterized in that a blast pipe is transversally arranged at the upper sides of the edible fungus culture chamber and the engine room, one side of the blast pipe, which is close to an air intake, is sequentially provided with a new air heat value exchanger, a return air grille, a primary efficiency filter, a mixed air heat value exchanger, a medium efficiency filter, an ultraviolet sterilization lamp, a dampening machine and a blower, a terminal dampening machine is arranged at an air outlet of the blast pipe above the edible fungus culture chamber, a return air passage communicated with an inlet of the return air grille is arranged at the lower part of the edible fungus culture chamber, and a heat value exchanger loop of an earth source heat pump unit arranged in the heat pump engine room flows by the new air heat value exchanger and the mixed air heat value exchanger to adjust the air temperature and the moisture of the blast pipe. The invention moisturizes air in the blast pipe of the earth source heat pump air conditioner, i.e. superposes an air supply point of the air conditioner and a dampening point of the dampening machine so as to conveniently confirm the position of a humiture probe and accurately and simultaneously reflect the temperature and the moisture of the air in the culture chamber.
Description
Technical field
The present invention relates to a kind of edible fungus cultivating chamber geothermal heat pump air-conditioner supply air system.This supply air system belongs to the industrialized agriculture field, is mainly used in intensification, batch production Edible Fungi.
Background technology
The intensification of edible mushroom, batch production production, its basic principle utilize air-conditioning kind equipment and automatic measurement and control devices such as relevant humiture and illumination exactly, in being similar to the closed edible fungus culturing " chamber " of freezer, by to the temperature in " chamber ", humidity,
The automatic measuring and controlling of main environmental conditions such as concentration, illumination forms a kind of optimal environmental condition that is suitable for edible fungi growth most, and the progressively development by the edible fungus culturing facilityization and perfect, has formed the artificial production system of a whole set of complete edible mushroom.Adopt the batch production production facility and adopt advanced observing and controlling to equip the optimal environmental condition that edible fungi growth manually is set, not only can shorten the cycle of edible fungi growth, from and can improve the efficient and the quality of Edible Fungi greatly; And can even produce edible mushroom, thereby can remedy the deficiency in dull season and the price of the bright product of lifting edible mushroom as vegetables in improper season in conventional dull season of producing of edible mushroom throughout the year.Because it is superior to produce the environmental condition of edible mushroom, and can regulate according to different requirements, therefore more help introduction, renewal and the large-scale production of edible mushroom new varieties.
Produce in the total energy consumption at edible fungus industrial, edible fungus cultivating chamber refrigeration in summer, the energy that Winter heat supply consumed has accounted for suitable vast scale.For the ordinary central air-conditioner system, no matter be the handpiece Water Chilling Units that adopts Air-Cooled Heat Pump Unit or adopt cooling tower, the restriction that will be subjected to extraneous weather condition without exception, be that conditioned area is when needing cooling or heat supply more, the cooling amount of main frame or heating load are just not enough more, cause operational efficiency to descend, this is when the use of Xia Redong cryogenic region, and suffered influence is particularly evident.The earth source heat pump unit is by the earth with extraneous heat exchange, and the temperature of the earth is very stable, be not subjected to the variation of outside air and influence operational efficiency, so the operational efficiency of earth source heat pump is the highest that stability also is best.From the whole service principle of earth source heat pump, earth-source hot-pump system is actual to be the environmental protection air-conditioning of real meaning, no matter be the winter or the operation in summer, can not cause harmful effect to the outside atmosphere environment.At present, earth-source hot-pump system has been one of the mature technology in world energy sources market, if consider and comprise environmental benefit, energy safeguard and long-term the utilization, earth-source hot-pump system is substitute products best, that technology content is the highest.Plurality of advantages such as that the underground water earth source heat pump possesses is simple in structure, construction is easy, popularization progressively is applied.
Existing underground water earth source heat pump is to utilize the condenser of the direct chiller-heat pump unit of underground water or the evaporimeter of direct heat hot pump assembly mostly.The disclosed a kind of earth-source hot-pump system of Chinese patent publication number CN1854645, it is to be made of evaporimeter, condenser, compressor and expansion valve, heat in the winter time with the summer process of refrigerastion in, difference switch valve group, make indoor circulation water and well water flow through on demand respectively evaporimeter or condenser, the temperature difference that makes full use of body of groundwater and surrounding air realizes the adjusting of indoor circulation coolant-temperature gage.Yet edible fungus cultivating chamber needs the airduct air-conditioning system, and cooling or heating that natural cold-amount that this earth-source hot-pump system does not store underground water or heat are used for outdoor new wind are so exist obviously not enough at aspects such as energy utilization rate.The invention provides a kind of geothermal heat pump air-conditioner supply air system that can be applicable to the air-line system occasion, be specially adapted to edible fungus cultivating chamber.
Edible fungus has been the gas fungi, lacks
(wind) just is difficult to live on smoothly.Therefore, mycelial growth need sufficient fresh air (
), if lack
, mycelial growth is obstructed slowly, and influence is grown, even mycelia death by suffocation or self-dissolving, and it is sick to cause fructification, and assorted bacterium grows.When especially bacterium bag density is bigger than normal,
Undersupply influences mycelial growth, and pine bag fruiting early stage, the mycelia differentiation is faster, breathes more prosperously, and increase in temperature in the bag takes place to burn by bacterium very easily, discharges sour smelly, the unpleasant peculiar smell of fermentation in the bag, and sultry sensation is arranged; This just more needs to strengthen aeration-cooling oxygenation, decontamination chamber internal contamination, cleaning ambient air.From the culture medium of edible fungus angle, in mycelia material feeding conversion process, discharge
Edible fungi growth there is severe harm.In air
Content surpasses at 0.3% o'clock, as untimely discharge, causes the mycelia viability to descend, and degeneration-resistant anti-polygamy weakens, and mushroom flower bud morula stage is withered and yellow and dead, and fructification atrophy and the deformity mushroom occurs has a strong impact on quality and output.
In sum, edible fungus cultivating chamber air-treatment unit need replenish a large amount of outdoor new wind and regulate air.Because the present invention directly utilizes natural cold-amount that underground water stores or a large amount of outdoor new wind of heat to cool off or heat, energy utilization rate obviously improves, and particularly in the use of Xia Redong cryogenic region, energy-saving effect is better.In addition, edible fungus cultivating chamber humidity control range is generally 65～85%, and existing airduct air-conditioning system is taken away a large amount of moisture at temperature control, filtration, oxygenation process, and the air humidity that causes importing cultivating chamber is lower; So have to, to improve the humidity of indoor environment at 1 of indoor increase or several humidifiers.Because the air-supply point of air-conditioning and the humidification point of humidifier have suitable distance, where no matter the humiture probe of cultivating chamber environment automatic measurement and control device be arranged on, and all is difficult to reflect simultaneously indoor temperature and humidity.
Summary of the invention
The object of the present invention is to provide a kind of edible fungus cultivating chamber geothermal heat pump air-conditioner supply air system, the present invention directly utilizes natural cold-amount that underground water stores or a large amount of outdoor new wind of heat to cool off or heats, and energy utilization rate obviously improves, and energy-saving effect is better; Simultaneously in the geothermal heat pump air-conditioner ajutage air is carried out humidification, i.e. air-conditioning air-supply point and humidifier humidification point overlap, and can be convenient to determine the position of humiture probe like this, accurately and simultaneously reflect the temperature and humidity of cultivating room air.
The invention is characterized in: a kind of edible fungus cultivating chamber geothermal heat pump air-conditioner supply air system, comprise edible fungus cultivating chamber and the heat pump machine room that is positioned at the one side, it is characterized in that: described edible fungus cultivating chamber and machine room upper cross are provided with ajutage, described ajutage is disposed with new wind-heat value interchanger near air inlet one side section, return air inlet, roughing efficiency air filter, mix wind-heat value interchanger, medium effeciency filter, the disinfection by ultraviolet light sterilamp, humidifier and pressure fan, the ajutage air outlet that is positioned at the edible fungus cultivating chamber top is provided with the terminal humidifier, described edible fungus cultivating chamber bottom is provided with the return air channel that leads to the return air inlet input port, be positioned at the new wind-heat value interchanger of calorific value exchange loop stream warp and the mixing wind-heat value interchanger of the earth source heat pump unit of heat pump machine room, realize adjusting gas temperature in the ajutage and humidity.
For better realization the present invention, described earth source heat pump unit comprises heat exchange closed circuit in outer heat exchange closed circuit of heat pump and the heat pump, and the heat exchange closed circuit is respectively equipped with heat exchange circulating pump in outer heat exchange circulating pump and the heat pump in outer heat exchange closed circuit of described heat pump and the heat pump.
Also be provided with between the return air gas buffer between above-mentioned heat pump machine room and the edible fungus cultivating chamber, intelligent controller be installed between described buffering, the input of described intelligent controller and the temperature that is arranged on edible fungus cultivating chamber, humidity and
The observing and controlling probe bacterium bag humiture probe of concentration is connected, and the output of described intelligent controller is connected with the terminal humidifier with outer heat exchange circulating pump, the interior heat exchange circulating pump of heat pump, disinfection by ultraviolet light sterilamp, pressure fan, humidifier.
Above-mentioned new wind-heat value interchanger and mixing wind-heat value interchanger are direct contact type calorific value interchanger or mediate contact formula calorific value interchanger.Humidifier and terminal humidifier are ultrasonic wave humidifier or high-pressure fog humidifier.The observing and controlling of temperature, humidity and gas concentration lwevel probe for temperature, humidity and
The observing and controlling probe that concentration is three-in-one.
Edible fungus cultivating chamber geothermal heat pump air-conditioner supply air system of the present invention has the following advantages: the one, can be applicable to the geothermal heat pump air-conditioner supply air system of air-line system occasion to be specially adapted to edible fungus cultivating chamber; The 2nd, directly to utilize natural cold-amount that underground water stores or a large amount of outdoor new wind of heat to cool off or heat, energy utilization rate obviously improves, and particularly in the use of Xia Redong cryogenic region, energy-saving effect is better; The 3rd, air is carried out humidification in the geothermal heat pump air-conditioner ajutage, i.e. air-conditioning air-supply point and humidifier humidification point overlap, and can be convenient to determine the position of humiture probe like this, accurately and simultaneously reflect the temperature and humidity of cultivating room air.
Description of drawings
Fig. 1 is the structural representation of edible fungus cultivating chamber geothermal heat pump air-conditioner supply air system of the present invention.
Among the figure: 1. in deep-well feed pipe 2. deep-well return pipes 3. ground source heat exchangers 4. heat pump external heat exchangers 5. source pump 6. heat pumps heat exchanger 7. outer heat exchange circulating pump 8. fresh wind ports 9. new wind-heat value interchanger 10. mixing sections 11. roughing efficiency air filters 12. interior heat exchange circulating pumps 13. mix in the middle of the wind-heat value interchangers 14. medium effeciency filters 15. backwind tubes 16. ultraviolet-ray sterilizing lamps 17. the 23. three-in-one observing and controlling of humidifier 18. pressure fans 19. Intelligent environment control systems 20. ajutages 21. terminal humidifiers 22. cultivating chambers pop one's head in 24. bacterium bag humitures pop one's head in 25. return air channels, 26. air outlets, 27. return air inlets 28. cushion between 29. heat pump machine rooms.
The specific embodiment
Below in conjunction with the specific embodiment and accompanying drawing, further set forth the invention.
The present invention by source pump, source medium system, air-conditioning supply air system and air return system and edible fungus cultivating chamber ambient intelligence control system etc. form.Described source pump (5) places in the heat pump machine room (29), includes heat exchanger (6) in heat pump external heat exchanger (4) and the heat pump.Source, described ground medium system is mainly by ground source heat exchanger (3), the deep-well feed pipe (1) that leads to water table and deep-well return pipe (2), and circulation line.Described air-conditioning supply air system comprises from fresh wind port (8) to each air outlet (26), is disposed with new wind-heat value interchanger (9), mixer (10), roughing efficiency air filter (11), mixes the terminal humidifier (21) of wind-heat value interchanger (13), medium effeciency filter (14), disinfection by ultraviolet light sterilamp (16), middle humidifier (17), pressure fan (18), ajutage (20) and each cultivating chamber (22); The air-conditioning air return system comprises the return air channel (25) that connects each cultivating chamber, the return air inlet (27) of (28) between buffering certainly, through backwind tube (15), is connected with mixer in the supply air system.Described edible fungus cultivating chamber ambient intelligence control system (19) include temperature, humidity and
The three-in-one observing and controlling probe of concentration (23), and bacterium bag humiture probe (24) etc.
Above-mentioned new wind-heat value interchanger and mixing wind-heat value interchanger all can be selected direct contact type calorific value interchanger or mediate contact formula calorific value interchanger; New wind-heat value interchanger and heat pump external heat exchanger, outer heat exchange circulating pump (7) are serially connected in the circulation line of source, ground medium system; Heat exchanger, interior heat exchange circulating pump (12) are serially connected in the inner loop pipeline of source pump in mixing wind-heat matter interchanger and the heat pump.In refrigeration (summer) or heat under (winter) operating mode, outdoor new wind and new wind-heat value interchanger carry out in the calorific value exchange process new wind and are cooled or heat, and new required cold or the heat of wind-heat value interchanger must be provided by the underground phreatic water of source, ground medium system; New wind and return air are formed mixes wind and mixes wind-heat value interchanger and carry out in the calorific value exchange process mixing wind and be cooled or heat, and required cold or the heat of mixing wind-heat value interchanger provided by source pump.
Above-mentioned humidifier and each terminal humidifier all can be selected ultrasonic wave humidifier or high-pressure fog humidifier, the mixing wind that enters each cultivating chamber is all through twice humidification, and before each air outlet, finish, so the air-supply point of air-conditioning and the humidification point of humidifier overlap, can be convenient to determine the position of humiture probe like this, accurately and simultaneously reflect the temperature and humidity of cultivating room air.Therefore, each cultivating chamber only need install 1 temperature, humidity,
The three-in-one observing and controlling probe of concentration.Certainly, also can increase by 1 bacterium bag humiture probe as required the time.
The present invention does not limit to above-mentioned preferred forms, and anyone can draw other various forms of edible fungus cultivating chamber geothermal heat pump air-conditioner supply air systems under enlightenment of the present invention.All equalizations of being done according to the present patent application claim change and modify, and all should belong to covering scope of the present invention.
Claims (6)
1. edible fungus cultivating chamber geothermal heat pump air-conditioner supply air system, comprise edible fungus cultivating chamber and the heat pump machine room that is positioned at the one side, it is characterized in that: described edible fungus cultivating chamber and machine room upper cross are provided with ajutage, described ajutage is disposed with new wind-heat value interchanger near air inlet one side section, return air inlet, roughing efficiency air filter, mix wind-heat value interchanger, medium effeciency filter, the disinfection by ultraviolet light sterilamp, middle humidifier and pressure fan, the ajutage air outlet that is positioned at the edible fungus cultivating chamber top is provided with the terminal humidifier, described edible fungus cultivating chamber bottom is provided with the return air channel that leads to the return air inlet input port, be positioned at the new wind-heat value interchanger of calorific value exchange loop stream warp and the mixing wind-heat value interchanger of the earth source heat pump unit of heat pump machine room, realize adjusting gas temperature in the ajutage and humidity.
2. edible fungus cultivating chamber geothermal heat pump air-conditioner supply air system according to claim 1, it is characterized in that: described earth source heat pump unit comprises heat exchange closed circuit in outer heat exchange closed circuit of heat pump and the heat pump, and the heat exchange closed circuit is respectively equipped with heat exchange circulating pump in outer heat exchange circulating pump and the heat pump in outer heat exchange closed circuit of described heat pump and the heat pump.
3. edible fungus cultivating chamber geothermal heat pump air-conditioner supply air system according to claim 1 and 2, it is characterized in that: also be provided with between the return air gas buffer between described heat pump machine room and the edible fungus cultivating chamber, in between described buffering intelligent controller is installed, the input of described intelligent controller and the temperature, humidity that are arranged on edible fungus cultivating chamber and
The observing and controlling probe and the bacterium bag humiture probe of concentration are connected, and the output of described intelligent controller is connected with the terminal humidifier with outer heat exchange circulating pump, the interior heat exchange circulating pump of heat pump, disinfection by ultraviolet light sterilamp, middle humidifier, pressure fan.
4. edible fungus cultivating chamber geothermal heat pump air-conditioner supply air system according to claim 1 is characterized in that: described new wind-heat value interchanger and mixing wind-heat value interchanger are direct contact type calorific value interchanger or mediate contact formula calorific value interchanger.
5. edible fungus cultivating chamber geothermal heat pump air-conditioner supply air system according to claim 1 is characterized in that: humidifier and terminal humidifier are ultrasonic wave humidifier or high-pressure fog humidifier.
6. edible fungus cultivating chamber geothermal heat pump air-conditioner supply air system according to claim 1 is characterized in that: the observing and controlling of temperature, humidity and gas concentration lwevel probe for temperature, humidity and
The observing and controlling probe that concentration is three-in-one.
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| Application Number | Priority Date | Filing Date | Title |
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| CN2010105726488A CN102032628B (en) | 2010-12-03 | 2010-12-03 | Air supply system of earth source heat pump air conditioner in edible fungus culture chamber |
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| CN2010105726488A CN102032628B (en) | 2010-12-03 | 2010-12-03 | Air supply system of earth source heat pump air conditioner in edible fungus culture chamber |
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| CN102032628A true CN102032628A (en) | 2011-04-27 |
| CN102032628B CN102032628B (en) | 2012-06-27 |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102422780A (en) * | 2011-12-19 | 2012-04-25 | 山东沃得格伦中央空调股份有限公司 | Air conditioner room for cultivating edible fungi |
| CN104956916A (en) * | 2015-06-26 | 2015-10-07 | 南京市浦口区天和自动化设备有限公司 | Novel horizontal type mushroom house environmental control smart equipment |
| CN105333537A (en) * | 2015-11-06 | 2016-02-17 | 福建省农业科学院 | Agricultural building air conditioning system and application method thereof |
| CN105352047A (en) * | 2015-12-02 | 2016-02-24 | 天津中科绿建节能技术服务有限公司 | Energy-saving and environment-friendly central air conditioner |
| CN105557984A (en) * | 2016-01-29 | 2016-05-11 | 无锡市天兴净化空调设备有限公司 | Special low-temperature high-humidity unit for potato storehouse |
| CN105961035A (en) * | 2016-07-12 | 2016-09-28 | 古田县恒春农业开发有限公司 | Clean breeze air-feeding constant-temperature constant-humidity tremella cultivation room |
| CN106524383A (en) * | 2016-09-20 | 2017-03-22 | 北京农业智能装备技术研究中心 | Facility vegetable cleaning production intelligent equipment system |
| CN107656563A (en) * | 2016-07-26 | 2018-02-02 | 沈阳碧蓝环境设备科技有限公司 | A kind of electric regenerative facility agricultural environment intelligent monitoring management system |
| CN113684123A (en) * | 2021-07-26 | 2021-11-23 | 黄丹婷 | Cascade high temperature heat pump laboratory bench |
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| CN1421663A (en) * | 2002-12-25 | 2003-06-04 | 上海交通大学 | Central air conditioning system at terminal of geothermal heat pump radiation |
| CN1854645A (en) * | 2005-04-18 | 2006-11-01 | 上海大智科技发展有限公司 | Geothermal heat-pumping system |
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Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102422780A (en) * | 2011-12-19 | 2012-04-25 | 山东沃得格伦中央空调股份有限公司 | Air conditioner room for cultivating edible fungi |
| CN104956916A (en) * | 2015-06-26 | 2015-10-07 | 南京市浦口区天和自动化设备有限公司 | Novel horizontal type mushroom house environmental control smart equipment |
| CN105333537A (en) * | 2015-11-06 | 2016-02-17 | 福建省农业科学院 | Agricultural building air conditioning system and application method thereof |
| CN105333537B (en) * | 2015-11-06 | 2018-05-22 | 福建省农业科学院 | Farm buildings air handling system and its application method |
| CN105352047A (en) * | 2015-12-02 | 2016-02-24 | 天津中科绿建节能技术服务有限公司 | Energy-saving and environment-friendly central air conditioner |
| CN105557984A (en) * | 2016-01-29 | 2016-05-11 | 无锡市天兴净化空调设备有限公司 | Special low-temperature high-humidity unit for potato storehouse |
| CN105961035A (en) * | 2016-07-12 | 2016-09-28 | 古田县恒春农业开发有限公司 | Clean breeze air-feeding constant-temperature constant-humidity tremella cultivation room |
| CN105961035B (en) * | 2016-07-12 | 2022-06-28 | 古田县恒春农业开发有限公司 | Clean breeze constant temperature and humidity white fungus cultivation room of supplying gas |
| CN115024162A (en) * | 2016-07-12 | 2022-09-09 | 古田县恒春农业开发有限公司 | Tremella fuciformis cultivation room capable of uniformly preventing tremella from rotting by air supply |
| CN107656563A (en) * | 2016-07-26 | 2018-02-02 | 沈阳碧蓝环境设备科技有限公司 | A kind of electric regenerative facility agricultural environment intelligent monitoring management system |
| CN106524383A (en) * | 2016-09-20 | 2017-03-22 | 北京农业智能装备技术研究中心 | Facility vegetable cleaning production intelligent equipment system |
| CN113684123A (en) * | 2021-07-26 | 2021-11-23 | 黄丹婷 | Cascade high temperature heat pump laboratory bench |
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