CN210197585U - Low-temperature air supply pipeline system applied to fungus laboratory - Google Patents
Low-temperature air supply pipeline system applied to fungus laboratory Download PDFInfo
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- CN210197585U CN210197585U CN201920477810.4U CN201920477810U CN210197585U CN 210197585 U CN210197585 U CN 210197585U CN 201920477810 U CN201920477810 U CN 201920477810U CN 210197585 U CN210197585 U CN 210197585U
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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
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Abstract
The utility model discloses a low-temperature air supply pipeline system applied to fungus laboratories, which comprises a machine room area and a culture area; the culture area is provided with an ultrasonic humidifier, a temperature and humidity sensor and a carbon dioxide concentration sensor; an indoor host is arranged in the machine room area; one side of the indoor host is provided with an electric cabinet and an air supply pipe communicated with the culture area; an outdoor host is arranged outside the machine room area; the utility model discloses a sensor is to the control of actual warm and humid, carbon dioxide concentration to through electric cabinet control room inner host computer and outdoor host computer, thereby the humiture, the carbon dioxide concentration in automatically regulated cultivation district, and adopt the low temperature air supply, reduce circulating line's size, reduced air conditioning unit, fan, water pump and circulating line's investment, thereby reduced the expense of whole system equipment.
Description
Technical Field
The utility model relates to an air circulation system technical field, in particular to be applied to low temperature air supply pipe-line system in fungus class laboratory.
Background
In the prior art, the fungus culturing process is mainly divided into the steps of fungus preparation, culture medium preparation, inoculation, fungus walking and mushroom growth stimulation, wherein the fungus growth needs dark, humid and constant-temperature environmental conditions, so that the fungus cannot be cultured due to too wet humidity and too low temperature, but the fungus cannot grow well due to too wet humidity and too low temperature, and the temperature of the fungus needs to be constant within a certain range to promote the fungus to reach a normal growth speed, so the fungus culturing process needs to build a proper temperature and humidity environment and keep the temperature range and a proper amount of water vapor, wherein the culture of the fungus is influenced by the concentration of carbon dioxide, and the indoor fan and air conditioning system are manually adjusted according to the value on a sensor, but the manual adjustment consumes energy, moreover, the effect is unstable, the culture effect is not good, and some enterprises need to set up fungus laboratories to perform research and development of fungi, the culture environment with poor unstable effect will greatly increase the research and development cost, and for better culture effect, an automatic regulating system capable of automatically regulating temperature, humidity and carbon dioxide concentration is needed to be provided at the present stage to be applied to the fungus laboratories.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a be applied to fungus class laboratory's low temperature air supply pipe-line system to solve above-mentioned problem.
The utility model discloses a following technical scheme realizes above-mentioned purpose:
a low-temperature air supply pipeline system applied to a fungus laboratory comprises a machine room area and a culture area; the culture area is provided with an ultrasonic humidifier, a temperature and humidity sensor and a carbon dioxide concentration sensor; an area interlayer is arranged between the machine room area and the culture area; the regional interlayer is provided with an air supply outlet and an air return inlet which are communicated with the machine room region and the culture region; the air return inlet is positioned below the air supply inlet; the device also comprises a low-temperature air supply assembly; the low-temperature air supply assembly comprises an indoor main machine and an outdoor main machine; the indoor main machine is arranged in the machine room area, is communicated with the air return opening and comprises a fresh air opening, a primary filter screen, an evaporator, an air pipe temperature sensor, a heater, an electrode humidifier and a blower which are sequentially arranged; the fresh air port is connected with the outside and is provided with a fresh air valve; the primary filter screen is connected with a filter screen sensor; the evaporator is connected with a chilled water pump and a chilled water electric regulating valve; the blower is connected with an air supply pipe; the air supply pipe passes through the air supply outlet and is arranged at the indoor upper part of the culture area, and a side air supply outlet is arranged on the air supply pipe; the outdoor host machine is arranged outside the machine room area and comprises a compressor, a condenser and an expansion valve which are connected in sequence; the condenser is arranged in the chilled water circulating water tank; the chilled water circulating water tank is connected with the chilled water electric regulating valve and the evaporator through a circulating pipeline with an antifreezing ethylene glycol aqueous solution as a medium; the electric control cabinet is also included; the electric cabinet set up in indoor host computer one side, its with the ultrasonic humidifier temperature and humidity sensor carbon dioxide concentration sensor fresh air valve the filter screen sensor frozen water pump the refrigerated water electrical control valve the tuber pipe temperature sensor the heater the electrode humidifier the forced draught blower the compressor electricity is connected.
Furthermore, the circulating pipeline is made of stainless steel pipes.
Further, an aluminum alloy air supply pore plate is arranged below the side air supply outlet.
Further, aluminum foil rubber plastic heat preservation cotton is arranged on the inner walls of the machine room area and the culture area.
The utility model has the advantages that 1, the temperature, the humidity and the carbon dioxide concentration are automatically adjusted; the electric control box is arranged; the electric cabinet is electrically connected with the temperature and humidity sensor and the carbon dioxide concentration sensor, and can realize automatic temperature regulation by controlling the flow of the electric adjusting valve of the frozen water, the power of the compressor and the opening of the heater according to the deviation value of a set value and a real-time value of a current sensor; the automatic humidity adjustment is realized by controlling the opening of the electrode humidifier and the ultrasonic humidifier; the fresh air content in the circulating air is changed by controlling the opening and closing of the fresh air valve, so that the automatic adjustment of the carbon dioxide concentration is realized; 2. energy consumption and cost are reduced; through establishing air outlet air and air return ports, a circulating air flow channel is established in a culture area, low-temperature air supply is adopted, and a medium in a circulating pipeline is an anti-freezing ethylene glycol aqueous solution, so that the temperature of freezing water in the pipeline is lower, the low temperature can increase the heat exchange capacity in an evaporator, the water supply amount of the freezing water is reduced, the size of the circulating pipeline is reduced, the investment of an air conditioning unit, a fan, a water pump and the circulating pipeline is reduced, and the cost of the whole set of system equipment is reduced.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a schematic top view of the present invention;
fig. 3 is a flow chart of the low temperature air supply duct of the present invention.
1. An air supply outlet; 2. an air return opening; 10. a machine room area; 20. a culture zone; 21. an ultrasonic humidifier; 22. A temperature and humidity sensor; 23. a carbon dioxide concentration sensor; 30. an indoor host; 31. a fresh air port; 31A, a fresh air valve; 32. a primary filter screen; 32A, a filter screen sensor; 33. an evaporator; 33A, a chilled water pump; 33B, a chilled water electric regulating valve; 34. a wind pipe temperature sensor; 35. a heater; 36. an electrode humidifier; 37. a blower; 38. an air supply pipe; 39. a side air supply outlet; 40. an outdoor host; 41. A compressor; 42. a condenser; 43. an expansion valve; 44. a chilled water circulation tank; 45. a circulation pipe; 50. an electric cabinet.
Detailed Description
In order to make the above objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail below with reference to the accompanying drawings. It should be noted that the drawings of the present invention are simplified and use non-precise ratios, and are only used for the purpose of facilitating and clearly assisting the description of the embodiments of the present invention.
As shown in fig. 1 to 3, a low-temperature air supply pipe 38 system applied to a fungus laboratory comprises a machine room area 10 and a culture area 20; aluminum foil rubber plastic heat-preservation cotton is arranged on the inner walls of the machine room area 10 and the culture area 20;
the culture area 20 is provided with an ultrasonic humidifier 21, a temperature and humidity sensor 22 and a carbon dioxide concentration sensor 23;
an area interlayer is arranged between the machine room area 10 and the culture area 20; the regional interlayer is provided with an air supply outlet 1 and an air return inlet 2 which are communicated with the machine room region 10 and the culture region 20; the air return opening 2 is positioned below the air supply opening 1;
the device also comprises a low-temperature air supply assembly; the low-temperature air supply assembly comprises an indoor main machine 30 and an outdoor main machine 40;
the indoor host 30 is arranged in the machine room area 10, is communicated with the return air inlet 2, and comprises a fresh air inlet 31, a primary filter screen 32, an evaporator 33, an air pipe temperature sensor 34, a heater 35, an electrode humidifier 36 and a blower 37 which are sequentially arranged; the fresh air port 31 is connected with the outside and is provided with a fresh air valve 31A; the primary filter screen 32 is connected with a filter screen sensor 32A; the evaporator 33 is connected with a chilled water pump 33A and a chilled water electric regulating valve 33B; the blower 37 is connected with a blast pipe 38; the air supply pipe 38 is arranged at the indoor upper part of the culture area through the air supply outlet 1, and a side air supply outlet 391 is arranged on the air supply pipe;
the outdoor host 40 is disposed outside the machine room area 10, and includes a compressor 41, a condenser 42, and an expansion valve 43 connected in sequence; the condenser 42 is arranged in a chilled water circulating water tank 44; the chilled water circulating water tank 44 is connected with the chilled water electric regulating valve 33B and the evaporator 33 through a circulating pipeline 45 with a medium of an anti-freezing ethylene glycol aqueous solution; the circulating pipeline 45 is made of stainless steel pipe
An electric control box 50 is also included; the electric cabinet 50 is disposed on one side of the indoor host 30, and is electrically connected to the ultrasonic humidifier 21, the temperature and humidity sensor 22, the carbon dioxide concentration sensor 23, the fresh air valve 31A, the screen sensor 32A, the chilled water pump 33A, the chilled water electric control valve 33B, the air duct temperature sensor 34, the heater 35, the electrode humidifier 36, the blower 37, and the compressor 41;
the working principle is as follows: low-temperature air supply, during cold supply, indoor return air is mixed with fresh air, dust in the air is removed through the primary filter screen 32, the air passes through the evaporator 33 of the indoor host 30 and is subjected to heat and humidity exchange with low-temperature chilled water in the evaporator 33, the air is cooled and humidified, and meanwhile, the temperature of the chilled water flowing through the evaporator 33 rises and flows back to the condenser 42 in the outdoor host 40 for heat exchange; the system detects the indoor temperature, humidity and carbon dioxide concentration of the culture area in real time through the temperature and humidity sensor 22 and the carbon dioxide concentration sensor 23, and the air pipe temperature sensor 34 detects the temperature in the air supply pipe 38 in real time; after the staff sets the specified values of indoor temperature and humidity and carbon dioxide concentration in the electric cabinet 50, the electric cabinet 50 controls each valve to adjust the environment;
temperature control and regulation: through the feedback values in the temperature and humidity sensor 22, when the values do not conform to the specified values, the electric cabinet 50 controls the flow rate of the chilled water electric regulating valve 33B and the power of the compressor 41 to change the temperature of the anti-freezing glycol aqueous solution circulating in the evaporator 33, thereby realizing the adjustment of the outlet air temperature, changing the current indoor temperature of the culture area and reaching the set value;
and (3) humidity control and regulation: when the value is lower than the specified value, the electric control box 50 controls the electrode humidifier 36 and the ultrasonic humidifier 21 to start humidification, and when the value is higher than the specified value, the electric control box 50 controls the electrode humidifier 36 and the ultrasonic humidifier 21 to stop humidification, and controls the compressor 41 to increase power, so that the temperature of the anti-freezing glycol aqueous solution in the circulating pipeline 45 becomes low, moisture is adsorbed when air passes through the evaporator 33, the humidity of the air in the air supply pipeline 38 is reduced, and then the heater 35 is controlled to heat the air to the specified value;
controlling and adjusting the concentration of carbon dioxide: through the numerical value fed back from the carbon dioxide concentration sensor 23, when the numerical value does not match the specified numerical value, the electric cabinet 50 controls the fresh air valve 31A to allow the outside air to flow into the air circulation system, thereby adjusting the concentration of the carbon dioxide.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (4)
1. The utility model provides a low temperature air supply pipe-line system for fungus class laboratory which characterized in that: comprises a machine room area and a culture area; the culture area is provided with an ultrasonic humidifier, a temperature and humidity sensor and a carbon dioxide concentration sensor; an area interlayer is arranged between the machine room area and the culture area; the regional interlayer is provided with an air supply outlet and an air return inlet which are communicated with the machine room region and the culture region; the air return inlet is positioned below the air supply inlet; the device also comprises a low-temperature air supply assembly; the low-temperature air supply assembly comprises an indoor main machine and an outdoor main machine; the indoor main machine is arranged in the machine room area, is communicated with the air return opening and comprises a fresh air opening, a primary filter screen, an evaporator, an air pipe temperature sensor, a heater, an electrode humidifier and a blower which are sequentially arranged; the fresh air port is connected with the outside and is provided with a fresh air valve; the primary filter screen is connected with a filter screen sensor; the evaporator is connected with a chilled water pump and a chilled water electric regulating valve; the blower is connected with an air supply pipe; the air supply pipe passes through the air supply outlet and is arranged at the indoor upper part of the culture area, and a side air supply outlet is arranged on the air supply pipe; the outdoor host machine is arranged outside the machine room area and comprises a compressor, a condenser and an expansion valve which are connected in sequence; the condenser is arranged in the chilled water circulating water tank; the chilled water circulating water tank is connected with the chilled water electric regulating valve and the evaporator through a circulating pipeline with an antifreezing ethylene glycol aqueous solution as a medium; the electric control cabinet is also included; the electric cabinet set up in indoor host computer one side, its with the ultrasonic humidifier temperature and humidity sensor carbon dioxide concentration sensor fresh air valve the filter screen sensor frozen water pump the refrigerated water electrical control valve the tuber pipe temperature sensor the heater the electrode humidifier the forced draught blower the compressor electricity is connected.
2. The low-temperature air supply pipeline system applied to the fungus labs as claimed in claim 1, wherein: the circulating pipeline is made of stainless steel pipes.
3. The low-temperature air supply pipeline system applied to the fungus labs as claimed in claim 1, wherein: and an aluminum alloy air supply pore plate is arranged below the side air supply outlet.
4. The low-temperature air supply pipeline system applied to the fungus labs as claimed in claim 1, wherein: and aluminum foil rubber plastic heat-preservation cotton is arranged on the inner wall of the machine room area and the culture area.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920477810.4U CN210197585U (en) | 2019-04-10 | 2019-04-10 | Low-temperature air supply pipeline system applied to fungus laboratory |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920477810.4U CN210197585U (en) | 2019-04-10 | 2019-04-10 | Low-temperature air supply pipeline system applied to fungus laboratory |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210197585U true CN210197585U (en) | 2020-03-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920477810.4U Expired - Fee Related CN210197585U (en) | 2019-04-10 | 2019-04-10 | Low-temperature air supply pipeline system applied to fungus laboratory |
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| Country | Link |
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| CN (1) | CN210197585U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114313200A (en) * | 2022-01-05 | 2022-04-12 | 江南造船(集团)有限责任公司 | Air conditioning system of low temperature laboratory |
| CN115462281A (en) * | 2022-09-23 | 2022-12-13 | 福建省鼎峰制冷通风设备有限公司 | Cold air system, method for controlling cold air and application |
-
2019
- 2019-04-10 CN CN201920477810.4U patent/CN210197585U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114313200A (en) * | 2022-01-05 | 2022-04-12 | 江南造船(集团)有限责任公司 | Air conditioning system of low temperature laboratory |
| CN115462281A (en) * | 2022-09-23 | 2022-12-13 | 福建省鼎峰制冷通风设备有限公司 | Cold air system, method for controlling cold air and application |
| CN115462281B (en) * | 2022-09-23 | 2023-11-28 | 福建省鼎峰制冷通风设备有限公司 | Cold air system, method for controlling cold air and application |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200327 |
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| CF01 | Termination of patent right due to non-payment of annual fee |