CN207922447U - A kind of Multifunctional warm humidity conditioner for silo - Google Patents
A kind of Multifunctional warm humidity conditioner for silo Download PDFInfo
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- CN207922447U CN207922447U CN201820230432.5U CN201820230432U CN207922447U CN 207922447 U CN207922447 U CN 207922447U CN 201820230432 U CN201820230432 U CN 201820230432U CN 207922447 U CN207922447 U CN 207922447U
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Abstract
The utility model discloses a kind of Multifunctional warm humidity conditioners for silo, belong to food storage and silo Temperature and Humidity Control field, it includes the cooling system being arranged outside silo, and the silo is by the way that return air duct is arranged in the storehouse of bulkhead upper space, air supply duct is connect with cooling system gas circuit in storehouse；It further includes being arranged in grain heap air path pipeline, and the grain heap air path pipeline is connected to grain bin bottom and connect silo with cooling system gas circuit；It is provided with air returning valve in storehouse in the storehouse in return air duct, is provided with blow valve in storehouse in air supply duct in the storehouse, grain heap wind path valve is provided in the grain heap air path pipeline.Mobile device cooling is improved to be fixedly mounted in above-mentioned setting compared with the prior art, lays the first stone for grain storage automation；Grain heap internal cooling and grain heap surface temperature controlling function are had both simultaneously, and solves the problems, such as that temperature controlling instruments is installed in storehouse and is easily damaged grain and is easy to be fumigated corrosion；And has the function of optional air supply pattern.
Description
Technical field
The utility model belongs to food storage and silo Temperature and Humidity Control field, specifically a kind of for the multi-functional of silo
Temperature and humidity control device.
Background technology
Currently, China's grain depot stores a large amount of grains, to ensure grain security and fresh-keeping, need often to grain heap
Carry out cooling and temperature control.It generally requires grain depot and takes and dropped using the whole storehouse of grain of mobile grain cooling machine or similar functions
Warm grain storage unit, specially cools down to grain heap inside.Due to being mobile use, can be carried out according to the temperature height of each silo
Cool down operation by turns.And grain cooling machine head is big, and movement is inconvenient to use.The heat on silo roof is big simultaneously, and temperature is held
Easily increase；It especially in summer, is required for cooling down to space in storehouse daily, to keep grain heap temperature to maintain safety or low temperature
Within fresh-keeping temperature.It generally takes at this time and grain heap surface temperature control unit is in addition fixedly mounted in silo, but in the prior art
The equipment can not carry out cooling temperature control to grain heap inside, cause grain depot need to be used in conjunction with using two complete equipments just can guarantee it is entire
The suitable temperature of grain heap.
The mobile cooling grain storage unit used in the above prior art needs Manual-pushing, artificial connection circuit to send
Air return pipeline and other auxiliary water pipelines etc. cannot achieve the automatic operating of grain storage equipment.
Grain depot is during aeration-cooling, it is often necessary to according to season, the distribution shape of the kind of grain, cereal temperature
Using ground cage ventilation device, the forced logical of grain heap is discharged in the space out of storehouse to the selection of situations such as condition, distribution situation of grain moisture content
Wind, or use the ventilation by low pressure that space feeding grain heap is sucked out from ground cage ventilation device again out of storehouse.Two kinds of ventilation modes
It cuts both ways, grain levels stored in library can not be made to keep humiture almost the same.Existing aeration-cooling equipment without
Method realizes that both of which, the grain heap surface temperature control unit installed in storehouse are susceptible to condensed water leakage-proof, cause in the same silo
Situations such as grain is mouldy, damage.Equipment is mounted on when leading to grain depot fumigant insect killing operation in storehouse, the copper material especially in equipment
Material is easier the chemical agent being fumigated corrosion, seriously affects equipment life.
In addition, in the prior art, all-fresh air operating mode and return air operating mode are broadly divided into for grain depot cooling system.
The former operating cost is high, and the latter is to energy consumption is big when the temperature control of space in storehouse, and the two is difficult to achieve energy-saving and emission reduction purposes.At present
Cooling system used in grain depot needs each a set of unit respectively reaching grain depot grain heap cooling function with space temperature control in storehouse
The function is completed, does not meet the growth requirement of present industrial equipment.The utility model is in view of the drawbacks of the prior art, it is also proposed that
A kind of cooling system being combined into one the cooling of grain depot grain heap with space temperature control two big function in storehouse, greatly facilitates grain depot
Operational management also reduces grain depot initial cost cost.
Utility model content
The content of the utility model is, in view of the above-mentioned problems, providing a kind of Multifunctional warm humid control for silo
Device will be improved to install with silo position and fix, be laid for grain storage automation using mobile device cooling in the prior art
Basis；Space temperature control in the storehouse of cooling and grain heap surface inside grain heap is combined into one by the utility model simultaneously, and by equipment
It is placed in outside storehouse, solves and be susceptible to condensed water leakage-proof damage grain and temperature control when surface layer temperature control unit is installed in storehouse
Equipment is easy the problem of being fumigated corrosion；And is switched by adjustable wind path, realize the air-supply of forced and suction type
It is alternative.
Pass through above-mentioned technical proposal reaches the method for taking into account silo space temperature control by grain heap internal cooling, and grain depot can be by
Select the mode of grain heap internal cooling or silo space temperature control according to the demand of oneself, while can be with when to grain heap internal cooling
Select indentation pattern and suction pattern make entire grain heap levels grain temperature and moisture reach uniformly with balance.
The embodiment of the utility model is as follows:
A kind of Multifunctional warm humidity conditioner for silo, it includes the cooling system being arranged outside silo, institute
Silo is stated by the way that return air duct is arranged in the storehouse of bulkhead upper space, air supply duct is connect with cooling system gas circuit in storehouse；It
Further include being arranged in grain heap air path pipeline, the grain heap air path pipeline is connected to grain bin bottom and by silo and cooling system gas circuit
Connection；It is provided with air returning valve in storehouse in the storehouse in return air duct, blow valve in storehouse, institute is provided in air supply duct in the storehouse
It states and is provided with grain heap wind path valve in grain heap air path pipeline.
Further, opening of the air supply duct inside bulkhead is arranged at silo heap in return air duct and storehouse in the storehouse
Above grain line.
Further, air returning valve in the storehouse, blow valve and grain heap wind path valve are dust removal by filtration valve in storehouse.
Further, it further includes the ground cage ventilation device being arranged in grain bin bottom, the ground cage ventilation device with
Grain bin bottom is connect by grain heap air path pipeline by ground cage ventilation opening connects with cooling system gas circuit.
Further, the cooling system includes refrigeration system, described refrigeration system one end and return air duct gas circuit in storehouse
Connection, the refrigeration system other end is connect with air supply plenum chamber gas circuit, between the air supply plenum chamber and refrigeration system gas circuit
It is additionally provided with evaporation fan, is connect respectively with air supply duct in storehouse and grain heap air path pipeline gas circuit outside the air supply plenum chamber.
Further, evaporator is additionally provided in the refrigeration system, the evaporator carries out cool-down dehumidification to gas
Processing.
Specifically, when cooling down to grain heap using the cooling system, air returning valve, grain heap wind path valve in storehouse are opened, is closed
Close blow valve in storehouse.Return air passes through filter process in storehouse, is cooled down through the evaporator in refrigeration system by return air duct in storehouse
After dehumidification treatments, air reaches air supply plenum chamber and Cryogenic air is sent into grain heap air path pipeline by evaporation fan, then through grain heap wind
Road valve is sent by the ground cage ventilation opening of grain depot in silo.Cryogenic air passes through grain heap, by what is be connected with space in the storehouse of top
Return air duct enters refrigeration equipment.By cycle so in cycles, the humiture of grain in library is reduced to the model of setting
In enclosing.
And in above-mentioned setting, the selection of evaporator is further increased, cool-down dehumidification processing is carried out more to gas
Be conducive to be promoted the hoarding effect of grain in storehouse.
When using the cooling system to silo into space surface layer temperature control in firm position, makes blow valve in storehouse, returned in storehouse
Air-valve closes grain heap wind path valve, and return air passes through filter process in storehouse, by return air duct in storehouse through the evaporation in refrigeration system
After the processing of device cool-down dehumidification, air arrival air supply plenum chamber is by evaporation fan by Cryogenic air by being sent in blow valve in storehouse and storehouse
Wind pipeline is sent to space in storehouse, and space in storehouse and grain heap surface temperature are reduced.Absorbing the Cryogenic air after heat becomes high
Warm air enters refrigeration equipment by return air duct.By process in cycles by the Temperature and Humidity Control in space in storehouse and grain heap surface
In the range of setting.
In conclusion since equipment uses different supply air systems, it is not interfere with each other between each system.Simultaneously as needed with
When switch different air-valves to realize the function of two kinds of grain heaps cooling and space surface layer temperature control in storehouse.
Further, the cooling system is monoblock type cooling structure or split type cooling structure.
It is such as above-mentioned, using the technical solution of the Multifunctional warm humidity conditioner, there is grain heap cool-down method as described below
With silo space temperature control method, wherein grain heap cool-down method includes suction type grain heap cool-down method and forced grain heap cooling side
Method.
Suction type grain heap cool-down method includes the following steps：
S1, close storehouse in air returning valve cut-out storehouse in air returning valve and cooling system current path, open storehouse in blow valve and
Grain heap wind path valve;
S2, silo interior air-flow pass sequentially through cage ventilation opening in ground in grain depot, grain heap wind path valve, grain heap wind through filtration treatment
Road pipeline is transferred to cooling system and carries out cool-down dehumidification processing;
S3, air-flow after processing are sent to grain heap top by blow valve in storehouse with to grain heap using air supply duct in storehouse
Carry out internal cooling.
Ventilation by low pressure is exhaust ventilation, and the suction generated using wind turbine makes outside air enter grain heap from grain face, then lead to
It crosses air duct and drains into outside storehouse or enter refrigeration equipment.Ventilation by low pressure is mainly used for being passed through high humidity into grain heap before grain processing
Air is to improve the conditioning and aeration of grain processing technological quality.
Forced grain heap cool-down method includes the following steps：
S1, close storehouse in blow valve cut-out storehouse in blow valve and cooling system current path, open storehouse in air returning valve and
Grain heap wind path valve;
S2, silo interior air-flow pass sequentially through that air returning valve in storehouse, return air duct is transferred to cooling system in storehouse through filtration treatment
Carry out cool-down dehumidification processing;
S3, air-flow after processing are sent into using ground cage ventilation opening in grain heap wind path valve, grain heap air path pipeline, grain depot
Grain heap bottom to grain heap to carry out internal cooling.
Forced ventilation is positive draft, the pressure generated using wind turbine, outside air is pressed into grain heap through air duct, in grain
It is discharged from grain face after carrying out damp and hot exchange in heap, the return air duct being connected outside through door storehouse discharge storehouse or with warehouse enters refrigeration
Equipment.The draft type be mainly used for grain heap generate heat at the middle and upper levels cooling ventilation.
In above two grain heap cool-down method, can arbitrarily it be exchanged as needed in any selected cool-down method
In storehouse in blow valve and storehouse air returning valve opened/closed state, it is constant in wind path flow direction, while keeping grain heap wind
Road valve is normally opened, can also realize and carry out forced or suction type cool-down method to grain heap.
No matter individually taking forced ventilation that cannot be solved well with ventilation by low pressure both methods in the prior art
Certainly when grain layer is thicker or moisture is not easy to balance, the inhomogeneities of entire grain heap upper, middle and lower layer cereal temperature and moisture distribution.And
The unique components setting used in the present invention will be pressed into formula ventilation and is used in combination with ventilation by low pressure to solve above-mentioned ask
Topic, can improve the storage stability of grain and the quality of storage.
Further, silo space temperature control method includes the following steps：
S1 closes the current path of grain heap wind path valve cut-out ground cage ventilation opening and cooling system, opens blow valve in storehouse
With air returning valve in storehouse;
S2, silo interior air-flow pass sequentially through air returning valve in storehouse through filtration treatment, and return air duct is transferred to cooling and sets in storehouse
It is standby to carry out cool-down dehumidification processing;
S3, air-flow after processing are re-fed into the sky of the silo at the top of grain heap by air supply duct in storehouse by blow valve in storehouse
Between carry out surface layer temperature control.
After the temperature of grain in grain depot maintains set temperature section, the temperature in grain heap surface and silo space due to by
Ambient temperature is affected, in order to make temperature maintains the section of setting.Equipment opens blow valve in storehouse, closes grain heap
Wind path valve, in being handled after storehouse in return air, silo space is sent by space air supply duct in storehouse by wind turbine, in storehouse space
After hot-air and grain heap surface grain are cooled, cold air becomes hot-air again by space return air duct in storehouse into outer cooling of putting in storage
Equipment is cooled into Cryogenic air again.
By cycle so in cycles, the temperature in silo space and grain heap surface is reduced in the range of setting.
System realizes grain heap internal cooling and silo space surface layer temperature controlling function in grain depot storehouse by the switching of different air-valves.
Compared with existing control method, the beneficial effects of the utility model are：
（1）Prevent to corrode
Grain depot, which is fumigated, uses the chemicals such as hydrogen phosphide, metal equipment in heavy corrosion grain depot so that equipment failure rate increases
Add, influences service life of equipment.Equipment is mounted on outside storehouse by the utility model, it is easy to which the tuyere position in gas-tight silo avoids
Equipment is corroded.
（2）It is dangerous to prevent condensed water leakage
Grain storage equipment is placed in grain depot there are condensed water leakage danger, once revealing, the grain of storage will make moist
Rotten, there are safe grain storage hidden danger.Equipment is mounted on outside storehouse by the utility model, will not endanger grain condensed water is revealed
Food.
（3）It no longer needs manually to move equipment, has abandoned mobile unit for the first time, to realize grain storage equipment automatic operating
It lays the foundation.
(4) system high efficiency is energy saving.
It can be discussed in terms of following two using this method system high efficiency is energy saving：
A, system circulation wind reutilization technology.Since the system is recycled using return air, temperature range is more complete handled by system
Fresh air is much smaller, about 7~20 DEG C.
B, system suction-type and extrusion type two-way ventilating.When cooling down to the whole storehouse in grain heap inside due to this method, pressure can be used
It after entering formula air-supply grain heap bottom temp being made to drop to setting value, then is converted by air-valve, is blown again by grain heap surface using suction type
Temperature drop to setting value.The temperature fall time of system shortens dramatically, and saves energy consumption.
（5）For system by multiple functions together as one, grain low-temperature storage quality is good.
A, whole storehouse cooling inside grain heap and the function of space surface layer temperature control in storehouse are combined into one by the system.It is adopted by system
With different air supply ducts, between each pipeline, grain heap internal cooling and surface layer space temperature control can be realized by the switching of air-valve
Etc. multiple functions.
B, a variety of air supply modes, grain low-temperature storage quality are good.
It, can also downlink air supply mode since the system can use uplink air supply mode.Therefore institute in silo can be made
The grain quality of storage is maintained at best state.
Description of the drawings
Fig. 1 is the schematic diagram of forced grain heap internal cooling method；
Fig. 2 is the schematic diagram of suction type grain heap internal cooling method；
Fig. 3 is the schematic diagram that silo space carries out surface layer temperature control method；
Fig. 4 is the schematic diagram that cooling system is specifically arranged；
It is marked in figure：1, air returning valve in storehouse；2, blow valve in storehouse；3, return air duct in storehouse；4, air supply duct in storehouse；5、
Cooling system；6, grain heap wind path valve；7, grain heap air path pipeline；8, ground cage ventilation opening；101, refrigeration system；102, wind is evaporated
Machine；103, air supply plenum chamber；A1, heap grain line.
Specific implementation mode
For that can further appreciate that the utility model content, feature and effect of the utility model, the following examples are hereby given, and
Cooperation attached drawing is explained in detail the structure of utility model.
Embodiment 1：As shown in Figures 1 to 3, a kind of Multifunctional warm humidity conditioner for silo, it includes that setting exists
Cooling system 5 outside silo, the silo by the way that return air duct 3 is arranged in the storehouse of bulkhead upper space, ajutage in storehouse
Road 4 is connect with 5 gas circuit of cooling system；It further includes being arranged in grain heap air path pipeline 7, and the grain heap air path pipeline 7 is connected to grain
Silo is simultaneously connect by orlop portion with 5 gas circuit of cooling system；Air returning valve 1 in storehouse, the storehouse are provided in the storehouse in return air duct 3
It is provided with blow valve 2 in storehouse in interior air supply duct 4, grain heap wind path valve 6 is provided in the grain heap air path pipeline 7.
Preferably, as shown in figure 4, the cooling system 5 includes refrigeration system 101,101 one end of the refrigeration system
It is connect with 3 gas circuit of return air duct in storehouse, the refrigeration system other end is connect with 103 gas circuit of air supply plenum chamber, and the air-supply is quiet
Be additionally provided with evaporation fan 102 between pressure case 103 and 101 gas circuit of refrigeration system, outside the air supply plenum chamber 103 respectively with storehouse
Interior air supply duct 4 is connected with 7 gas circuit of grain heap air path pipeline.
Evaporator is additionally provided in the refrigeration system 101, the evaporator carries out cool-down dehumidification processing to gas.
Wherein, preferably, opening of the air supply duct 4 inside bulkhead is respectively provided in return air duct 3 and storehouse in storehouse
Above silo heap grain line.
Particularly, to ensure return air and the air-supply uniformity and quality, it can also do and be set as follows：On the ground of grain bin bottom
On be provided with ground cage ventilation device, the ground cage ventilation device is connect with grain heap air path pipeline 7 by ground cage ventilation opening 8
And then grain bin bottom is connect with 5 gas circuit of cooling system.
Preferably, air returning valve 1 in storehouse, blow valve 2 and grain heap wind path valve 6 could be provided as band dust removal by filtration work(in storehouse
The valve of energy.
Particularly, cooling system 5 can select to be set as monoblock type cooling structure or split type cooling structure.
As shown in Figure 1, to carry out forced cool-down method to grain in silo using the Multifunctional warm humidity conditioner
Schematic diagram, include the following steps：
S1 closes the current path that blow valve 2 in storehouse cuts off blow valve 2 and cooling system 5 in storehouse, opens air returning valve in storehouse
1 and grain heap wind path valve 6;
S2, silo interior air-flow pass sequentially through that air returning valve 1 in storehouse, return air duct 3 is transferred to cooling and sets in storehouse through filtration treatment
Standby 5 carry out cool-down dehumidification processing;
S3, air-flow after processing is using ground cage ventilation opening 8 in grain heap wind path valve 6, grain heap air path pipeline 7, grain depot
Grain heap bottom is sent into carry out internal cooling to grain heap.
As shown in Fig. 2, to be carried out inside suction type grain heap to grain in silo using the Multifunctional warm humidity conditioner
The schematic diagram of cool-down method, includes the following steps：
S1 closes the current path that air returning valve 1 in storehouse cuts off air returning valve 1 and cooling system 5 in storehouse, opens blow valve in storehouse
2 and grain heap wind path valve 6;
S2, silo interior air-flow pass sequentially through ground cage ventilation opening 8 in grain depot, grain heap wind path valve 6, grain heap through filtration treatment
Air path pipeline 7 is transferred to cooling system 5 and carries out cool-down dehumidification processing;
S3, air-flow after processing are sent to grain heap top by blow valve in storehouse 2 with to grain using air supply duct in storehouse 4
Heap carries out internal cooling.
As shown in figure 3, to carry out surface layer temperature control side to silo space in silo using the Multifunctional warm humidity conditioner
The schematic diagram of method, includes the following steps：
S1 closes the current path that grain heap wind path valve 6 cuts off ground cage ventilation opening 8 and cooling system 5, opens and blows in storehouse
Air returning valve 1 in valve 2 and storehouse;
S2, silo interior air-flow pass sequentially through air returning valve 1 in storehouse through filtration treatment, and return air duct 3 is transferred to cooling in storehouse
Equipment 5 carries out cool-down dehumidification processing;
S3, air-flow after processing is by air supply duct in storehouse 4, the silo being re-fed by blow valve in storehouse 2 at the top of grain heap
Space carries out surface layer temperature control.
Embodiment 2：Shown in as shown in Figure 1, Figure 3 and Figure 4, to use a kind of technical solution of the cooling system 5 of optimal design-aside
The temperature of realization adjusts method of controlling, when cooling down to grain heap using the cooling system, opens air returning valve, grain heap wind in storehouse
Road valve closes blow valve in storehouse.Return air passes through filter process in storehouse, by return air duct in storehouse through the evaporation in refrigeration system
After the processing of device cool-down dehumidification, air reaches air supply plenum chamber and Cryogenic air is sent into grain heap air path pipeline by evaporation fan, then passes through
Grain heap wind path valve is sent by the ground cage ventilation opening of grain depot in silo.Cryogenic air pass through grain heap, by with space phase in the storehouse of top
The return air duct of connection enters refrigeration equipment.By cycle so in cycles, the temperature of grain in library is reduced to setting
In the range of.
When using the cooling system to silo into space surface layer temperature control in firm position, makes blow valve in storehouse, returned in storehouse
Air-valve closes grain heap wind path valve, and return air passes through filter process in storehouse, by return air duct in storehouse through the evaporation in refrigeration system
After the processing of device cool-down dehumidification, air arrival air supply plenum chamber is by evaporation fan by Cryogenic air by being sent in blow valve in storehouse and storehouse
Wind pipeline is sent to space in storehouse, and space in storehouse and grain heap surface temperature are reduced.Absorbing the Cryogenic air after heat becomes high
Warm air enters refrigeration equipment by return air duct.By process in cycles by the Temperature and Humidity Control in space in storehouse and grain heap surface
In the range of setting.
Claims (7)
1. a kind of Multifunctional warm humidity conditioner for silo, it is characterised in that：It includes the drop being arranged outside silo
Warm equipment（5）, the silo is by being arranged the return air duct in the storehouse of bulkhead upper space（3）, air supply duct in storehouse（4）With drop
Warm equipment（5）Gas circuit connects；It further includes being arranged in grain heap air path pipeline（7）, the grain heap air path pipeline（7）It is connected to silo
Bottom and by silo and cooling system（5）Gas circuit connects；Return air duct in the storehouse（3）Inside it is provided with air returning valve in storehouse（1）, institute
State air supply duct in storehouse（4）Inside it is provided with blow valve in storehouse（2）, the grain heap air path pipeline（7）Inside it is provided with grain heap wind path valve
（6）.
2. a kind of Multifunctional warm humidity conditioner for silo as described in claim 1, it is characterised in that：It is returned in the storehouse
Wind pipeline（3）With air supply duct in storehouse（4）Opening inside bulkhead is arranged above silo heap grain line.
3. a kind of Multifunctional warm humidity conditioner for silo as claimed in claim 2, it is characterised in that：It is returned in the storehouse
Air-valve（1）, blow valve in storehouse（2）With grain heap wind path valve（6）It is dust removal by filtration valve.
4. a kind of Multifunctional warm humidity conditioner for silo as described in claims 1 to 3 is any, it is characterised in that：It
Further include the ground cage ventilation device being arranged in grain bin bottom, the ground cage ventilation device and grain heap air path pipeline（7）Pass through
Ground cage ventilation opening（8）Connection is in turn by grain bin bottom and cooling system（5）Gas circuit connects.
5. a kind of Multifunctional warm humidity conditioner for silo as claimed in claim 4, it is characterised in that：The cooling is set
It is standby（5）Including refrigeration system（101）, the refrigeration system（101）One end and return air duct in storehouse（3）Gas circuit connects, the system
The cooling system other end and air supply plenum chamber（103）Gas circuit connects, the air supply plenum chamber（103）With refrigeration system（101）Gas circuit
Between be additionally provided with evaporation fan（102）, the air supply plenum chamber（103）It is external respectively with air supply duct in storehouse（4）And grain heap
Air path pipeline（7）Gas circuit connects.
6. a kind of Multifunctional warm humidity conditioner for silo as claimed in claim 5, it is characterised in that：The refrigeration
System（101）In be additionally provided with evaporator, the evaporator carries out cool-down dehumidification processing to gas.
7. a kind of Multifunctional warm humidity conditioner for silo as claimed in claim 6, it is characterised in that：The cooling is set
It is standby（5）For monoblock type cooling structure or split type cooling structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201820230432.5U CN207922447U (en) | 2018-02-09 | 2018-02-09 | A kind of Multifunctional warm humidity conditioner for silo |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201820230432.5U CN207922447U (en) | 2018-02-09 | 2018-02-09 | A kind of Multifunctional warm humidity conditioner for silo |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108131767A (en) * | 2018-02-09 | 2018-06-08 | 成都朗博旺科技发展有限公司 | A kind of Multifunctional warm humidity conditioner for silo |
| CN109691307A (en) * | 2019-02-22 | 2019-04-30 | 河南同创高科有限公司 | Circulation mends cooling system in a kind of silo |
| CN113654180A (en) * | 2021-08-30 | 2021-11-16 | 南京福加自动化科技有限公司 | Efficient energy-saving intelligent control system for environmental air conditioner |
-
2018
- 2018-02-09 CN CN201820230432.5U patent/CN207922447U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108131767A (en) * | 2018-02-09 | 2018-06-08 | 成都朗博旺科技发展有限公司 | A kind of Multifunctional warm humidity conditioner for silo |
| CN108131767B (en) * | 2018-02-09 | 2023-09-19 | 成都朗博旺科技发展有限公司 | Multifunctional temperature and humidity control device for granary |
| CN109691307A (en) * | 2019-02-22 | 2019-04-30 | 河南同创高科有限公司 | Circulation mends cooling system in a kind of silo |
| CN109691307B (en) * | 2019-02-22 | 2024-03-19 | 河南同创高科有限公司 | Circulation cooling system in granary |
| CN113654180A (en) * | 2021-08-30 | 2021-11-16 | 南京福加自动化科技有限公司 | Efficient energy-saving intelligent control system for environmental air conditioner |
| CN113654180B (en) * | 2021-08-30 | 2022-05-20 | 南京福加自动化科技有限公司 | Efficient and energy-saving intelligent control system for environmental air conditioner |
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