CN214370726U - Energy-saving fresh air conditioning system device - Google Patents
Energy-saving fresh air conditioning system device Download PDFInfo
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- CN214370726U CN214370726U CN202120386204.9U CN202120386204U CN214370726U CN 214370726 U CN214370726 U CN 214370726U CN 202120386204 U CN202120386204 U CN 202120386204U CN 214370726 U CN214370726 U CN 214370726U
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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]
- Y02B30/56—Heat recovery units
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Abstract
The utility model discloses an energy-saving fresh air conditioning system device, which comprises an operating room, an air handling unit, a heat preservation water tank and a heat exchanger, wherein the operating room is externally connected with a waste discharge pipe, a heat recovery coil pipe is surrounded on the outer side of the waste discharge pipe, a third temperature sensor is arranged on the waste discharge pipe, the air handling unit is arranged on the operating room, the air handling unit is provided with a fresh air port and a heating zone, the air handling unit is connected with the operating room through an air supply pipe, the heating coil pipe is sleeved outside the heating zone, the main body of the heating coil pipe is arranged in the operating room, and the heat preservation water tank is provided with a pipeline and the heating coil pipe, the heat exchanger, the heat recovery coil pipe and the auxiliary heating device are connected to form a circulating heating loop, a circulating heat exchange loop, a circulating heat recovery loop and an auxiliary heating loop respectively, a first temperature sensor is installed on the heat preservation water tank, and a second temperature sensor is arranged on the circulating heat recovery coil pipe. The utility model has the advantages of resource recycle, energy saving, environmental protection, stable operation environment and the like.
Description
[ technical field ] A method for producing a semiconductor device
The utility model belongs to the technical field of domestic fungus is planted, especially, relate to an energy-saving new trend air conditioning system device.
[ background of the invention ]
Due to the special planting process of the edible mushrooms, the fermentation tunnel mainly provides nutrient soil, namely compost, for the growth of the mushrooms. The compost is mainly composed of straws, livestock manure, gypsum, water and the like and is prepared by microbial decomposition and fermentation. The temperature of the compost is kept at 60-80 ℃ throughout the year, a large amount of heat, ammonia gas and corrosive harmful gas are generated in the fermentation process, and the humidity is high. Most of traditional composting workshops are open-air and open-type production workshops, and waste gas and waste water pollute the environment.
In order to meet the environmental protection requirement, indoor production workshops are adopted in the existing composting operation workshops, waste treatment environment-friendly equipment is installed, indoor waste gas is extracted by the equipment, and the waste gas is treated by the equipment and then discharged into the atmosphere. Because environmental protection equipment lasts work, bleed, can form the negative pressure in the workshop, outdoor new trend gets into the workshop from door and window. The indoor and outdoor temperature difference is huge in winter, the humidity of a workshop is close to saturation, low-temperature fresh air enters the workshop from doors and windows to form dense fog, the visibility is less than 1m, the production operation is seriously influenced, summer is hot, the production workshop is high in temperature and humidity, the production operation environment is severe, and the production operation and the physical and mental health of workers are seriously influenced.
The compost can carry out domestic fungus after the compost is accomplished in the compost job shop and plant, and domestic fungus is planted and needs steam heating, humidification, steam to kill, and the domestic fungus is planted the workshop and generally can be disposed boiler room and air conditioner, and the during operation can produce a large amount of steam condensate water, the lower comdenstion water of temperature and high temperature waste gas, if directly discharge, can lead to the wasting of resources.
[ Utility model ] content
The utility model aims at solving the problem in the background art, providing an energy-saving new trend air conditioning system device, can make resource recycle, energy-concerving and environment-protective, the operation environmental stability.
In order to achieve the purpose, the utility model provides an energy-saving fresh air conditioning system device, which comprises an operation room, an air handling unit, a heat preservation water tank and a heat exchanger, wherein the operation room is externally connected with a waste discharge pipe, a heat recovery coil pipe is wound on the waste discharge pipe close to the outer edge of the tail end position, a third temperature sensor is installed on the waste discharge pipe, the air handling unit is installed on the operation room, the air handling unit is provided with a fresh air port and a heating area, the air handling unit is connected with the operation room through an air supply pipe, the heating coil pipe is sleeved outside the heating area, the main body of the heating coil pipe is installed in the operation room, the heat preservation water tank is connected with the heating coil pipe, the heat exchanger, the heat recovery coil pipe and an auxiliary heating device through a plurality of pipelines to respectively form a circulating heating loop, a circulating heat exchange loop, a circulating heat recovery loop and an auxiliary heating loop, the first temperature sensor is installed on the heat preservation water tank, and a second temperature sensor is arranged on the circulating heat recovery pipeline.
Preferably, the number of the air treatment units is 2, and the heating zones of the two air treatment units are connected through a heating coil, so that the fresh air circulation and the fresh air heating efficiency can be improved.
Preferably, the number of the heat recovery coil pipes is 2 and is respectively a first heat recovery coil pipe and a second heat recovery pipe, the first heat recovery coil pipe and the second heat recovery pipe are respectively connected with the heat preservation water tank through pipelines to form a closed loop circulating heat recovery loop, a heat recovery water pump and a second temperature sensor are installed on the pipelines along the flowing direction of the heat preservation water tank to the first heat recovery coil pipe and the second heat recovery pipe, the design of the double heat recovery coil pipes ensures the heat recovery efficiency of waste gas, and the second temperature sensor can detect the flowing water temperature.
Preferably, a water pump is installed on the pipeline along the flowing direction of the heat preservation water tank to the heat exchanger, and a circulating water pump is installed on the pipeline along the flowing direction of the heat preservation water tank to the heating coil.
Preferably, the waste gas treatment device is connected with a waste discharge pipe, and a plurality of air suction openings are formed in the front end of the waste discharge pipe, so that the environment-friendly and pollution-free waste gas discharge is guaranteed.
As preferred, the gate department of studio installs the air curtain machine, installs a plurality of pressure differential sensor and temperature and humidity sensor in the studio, and the air curtain machine can completely cut off indoor outer air convection, guarantees that indoor pressure differential is stable, and pressure differential sensor and temperature and humidity sensor are used for detecting indoor differential pressure value, temperature value and humidity value to the staff knows indoor environmental parameter, and then corresponds the regulation through subsequent operation to indoor environmental parameter and guarantees its stability.
As preferred, still include comdenstion water spray recovery unit, comdenstion water spray recovery unit includes comdenstion water header tank, shower, booster pump, link to each other with the pipeline between comdenstion water header tank and the booster pump, booster pump and shower link to each other, and the shower stretches into in the operation room, is equipped with a plurality of nozzles on the shower, the air conditioner comdenstion water can be collected to the comdenstion water header tank, the booster pump is installed on the air treatment unit, can collect microthermal air conditioner comdenstion water, and the comdenstion water of collecting the hand can spray to the indoor humidity of assurance of operation and play certain temperature regulation effect.
Preferably, the auxiliary heating device is a steam heating device, the heat exchanger is a plate heat exchanger, the efficiency of the heat exchanger is high, and the steam heating effect is good.
Preferably, the air handling unit is further provided with a fresh air/return air area, an air supply area and a filtering area, the fresh air inlet is communicated with the fresh air/return air area, the tail end of the air supply area is connected with the air supply pipe, the fresh air/return air area, the filtering area, the heating area and the air supply area are sequentially communicated from left to right, fresh air can be efficiently filtered, the filtered fresh air enters the operating room after being heated, and the temperature and the cleanliness of the fresh air input into the operating room are guaranteed.
Preferably, the fresh air outlet is provided with a fresh air regulating valve and a filter screen, the blast pipe is a magnesium-aluminum alloy blast pipe, and control valves are arranged on the circulation heating loop, the circulation heat exchange loop, the circulation heat recovery loop, the heating coil and the auxiliary heating loop, so that the cleanliness of fresh air can be ensured, and the water flow condition in the control pipeline can be regulated through the control valves.
The utility model has the advantages that: the utility model discloses a heat exchanger carries out the heat exchange with holding water box with high temperature steam condensate water and heats for the water in the holding water box, the high temperature waste gas in the waste pipe can carry out heat recovery to the waste pipe outside of arranging the waste pipe around the heat recovery coil pipe in order to heat the water in the holding water box, the water in the holding water box can be passed through heating coil pipe and air handling unit's zone of heating and link to each other and can heat the new trend, guarantee the stability of operation indoor temperature, can carry out recycle to the heat, the work of reducible auxiliary heating device realizes energy-conservation, reduce the indoor dense fog that produces of operation; fresh air input of the air handling unit and waste gas exhaust of the waste discharge pipe ensure air circulation of the operation room; the low-temperature air conditioner condensate water can be sprayed into the operation room after being recovered through the condensate water spraying and recovering device, the condensate water can be recycled, and the humidity in the operation room is ensured.
The features and advantages of the present invention will be described in detail by embodiments with reference to the accompanying drawings.
[ description of the drawings ]
Fig. 1 is a schematic structural diagram of an embodiment of the present invention;
fig. 2 is a schematic structural diagram of an air handling unit according to an embodiment of the present invention.
In the figure: 1-operation room, 2-air treatment unit, 3-condensate water collecting tank, 4-heat preservation water tank, 5-heat exchanger, 6-auxiliary heating device, 7-waste discharge pipe, 8-heat recovery coil, 9-waste gas treatment equipment, 11-air curtain machine, 21-fresh air inlet, 22-heating coil, 23-fresh air/return air zone, 24-filtering zone, 25-heating zone, 26-air supply zone, 27-air supply pipe, 31-booster pump, 32-spray pipe, 41-first temperature sensor, 42-heat recovery water pump, 43-second temperature sensor, 44-circulating water pump, 51-water pump and 71-third temperature sensor.
[ detailed description ] embodiments
Referring to fig. 1 and 2, the embodiment provides an energy-saving fresh air conditioning system device, which includes an operation chamber 1, an air handling unit 2, a heat preservation water tank 4 and a heat exchanger 5, wherein the operation chamber 1 is externally connected with a waste discharge pipe 7, a heat recovery coil 8 is wound around an outer edge of the waste discharge pipe 7 near the tail end, a third temperature sensor 71 is installed on the waste discharge pipe 7, the air handling unit 2 is installed at the top of the operation chamber 1, a fresh air port 21 and a heating zone 25 are arranged on the air handling unit 2, the air handling unit 2 is connected with the operation chamber 1 through an air supply pipe 27, a plurality of air supply ports are arranged at the tail end of the air supply pipe 27, the heating zone 25 is externally sleeved with the heating coil 22, the main body of the heating coil 22 is installed in the operation chamber 1, the heat preservation water tank 4 is connected with the heating coil 22, the heat exchanger 5, the heat recovery coil 8 and the auxiliary heating device 6 through a plurality of pipelines to form a circulation heating loop respectively, Circulation heat transfer circuit, circulation heat recovery return circuit and auxiliary heating return circuit, install first temperature sensor 41 on the holding water box 4, be equipped with second temperature sensor 43 on the circulation heat recovery pipeline, be equipped with a plurality of fermentation tanks in the operation room 1, holding water box 4, heat exchanger 5 and auxiliary heating device 6 are all installed in the operation room 1 outside, the fermentation tank, the front end of wasting discharge pipe 7, shower 32 is from bottom to top vertical distribution, the operation room is compost operation and domestic fungus planting room, heat exchanger 5 inserts the steam condensate water.
The number of air treatment units 2 is 2 and the heating zones 25 of two air treatment units 2 are connected by means of heating coils 22.
The quantity of heat recovery coil pipe 8 is 2 and is first heat recovery coil pipe and second heat recovery pipe respectively, and first heat recovery coil pipe and second heat recovery pipe link to each other with pipeline and holding water box 4 respectively and form a closed loop's circulation heat recovery return circuit, install heat recovery water pump 42 and second temperature sensor 43 on the pipeline of holding water box 4 to first heat recovery coil pipe and second heat recovery pipe flow direction, and heat recovery coil pipe 8 is anticorrosive type tubular product.
A water pump 51 is arranged on the pipeline along the flowing direction of the heat preservation water tank 4 to the heat exchanger 5, and a circulating water pump 44 is arranged on the pipeline along the flowing direction of the heat preservation water tank 4 to the heating coil 22.
Energy-saving new trend air conditioning system device still includes exhaust-gas treatment equipment 9 and comdenstion water spray recovery unit, exhaust-gas treatment equipment 9 links to each other with row's useless pipe 7, the front end of arranging useless pipe 7 is equipped with a plurality of suction openings, the comdenstion water sprays recovery unit and includes comdenstion water header tank 3, shower 32, booster pump 31, link to each other with the pipeline between comdenstion water header tank 3 and the booster pump 31, booster pump 31 and shower 32 link to each other, shower 32 stretches into in the operation room, be equipped with a plurality of nozzles on the shower 32, the air conditioner comdenstion water can be collected to comdenstion water header tank 3, booster pump 31 installs on air handling unit 2, exhaust-gas treatment equipment 9 and comdenstion water header tank 3 install in the operation room 1 outside.
The air curtain machine 11 is installed at the gate of the two sides of the operation room 1, a plurality of differential pressure sensors and temperature and humidity sensors are installed in the operation room 1 near the gate, and the differential pressure sensors and the temperature and humidity sensors are located between the front end of the waste discharge pipe 7 and the spray pipe 32.
The auxiliary heating device 6 is a steam heating device, and the heat exchanger 5 is a plate heat exchanger.
The air handling unit 2 is also provided with a fresh air/return air area 23, an air supply area 26 and a filtering area 24, a fresh air inlet 21 is communicated with the fresh air/return air area 23, the tail end of the air supply area 26 is connected with an air supply pipe 27, the fresh air/return air area 23, the filtering area 24, a heating area 25 and the air supply area 26 are sequentially communicated from left to right, a booster pump 31 is installed on one side of the fresh air/return air area 23, a filter screen is arranged in the filtering area 24, a variable frequency fan is installed at the position of the fresh air inlet 21, and an air supply machine is installed in the air supply area 26.
Fresh air adjusting valves and filter screens are installed at the fresh air inlet 21, the air supply pipe 27 is a magnesium-aluminum alloy air supply pipe, and control valves are installed on the circulating heating loop, the circulating heat exchange loop, the circulating heat recovery loop, the heating coil 22 and the auxiliary heating loop.
The working process of the embodiment is as follows:
this embodiment is in the course of the work, heat recovery water pump 42, water pump 51 opens, the water in heat preservation water tank 4 passes through the first heat recovery coil pipe of pipeline flow direction, the second heat recovery coil pipe, the heating of water is realized through the heat exchange to plate heat exchanger 5, the water after the heating flows back to in heat preservation water tank 4 again, high-temperature water in heat preservation water tank 4 can flow to in heating coil 22 and heat with the new trend that flows in air treatment unit 2, the new trend can flow into in the operation room 1 after the heating, air conditioner comdenstion water flows into in comdenstion water collection tank 3, act through booster pump 31, the comdenstion water is followed behind shower 32 and is heated from the new trend that flows in air treatment unit 2, the new trend can flow into in the operation room 1, air conditioner comdenstion water flows into in comdenstion water collection tank 3, act through booster pump 31, the comdenstion water is from behind shower 32The nozzle blowout, the waste gas accessible waste pipe 7 in the studio 1 is sucked to exhaust-gas treatment equipment 9 and is carried out exhaust-gas treatment back and discharge, steam heating device can carry out the auxiliary heating to the water in holding water box 4, and air curtain machine 11 opens and to completely cut off indoor outer air convection, and the temperature of water that first temperature sensor detected in holding water box 4 is marked as T1The temperature of the water flowing out of the holding water tank 4 detected by the second temperature sensor 43 is recorded as T2The temperature of the exhaust gas in the exhaust pipe 7 detected by the third temperature sensor 71 is recorded as T3The water temperature in the heat preservation water tank 4 is set and recorded as a set value, the pressure difference in the operating room can be set, and the device has a winter operation mode and a summer operation mode, wherein the winter operation is controlled as follows:
when T is1< setpoint +2 ℃, T3＞T2Meanwhile, the heat recovery water pump 42 and the water pump 51 keep running; when T is1<Setting the temperature to be-10 ℃, keeping the temperature or descending, and automatically starting the steam heating device; when T is1If the temperature is less than the set value of-3 ℃, the steam heating device stops running, and the heat recovery water pump 42 and the water pump 51 keep running; when T is1If the temperature is higher than the set value and is more than 2 ℃, the heat recovery water pump 42 and the water pump 51 stop running;
when T is1< setpoint +2 ℃, T3≤T2At this time, the heat recovery water pump 42 stops operating, and the water pump 51 keeps operating; when T is1<Setting the temperature to be-10 ℃, keeping the temperature or descending, and automatically starting the steam heating device; when T is1If the temperature is less than the set value of-3 ℃, the steam heating device stops running, and the water pump 51 keeps running; when T1 is more than the set value and 2 ℃, the water pump 51 stops running;
the operation of the air curtain machine 11 can isolate the convection of indoor and outdoor cold air, the circulating water pump 44 operates, the hot water in the heat preservation water tank 4 is sent into the heating coil 22 through the pipeline, the blower operates, the fresh air enters through the fresh air inlet 21, the filtering area 24 filters, and the fresh air is heated by the heating coil 22 and then sent into the working chamber through the blower and the air supply pipe 27.
The summer operation is controlled as follows:
air conditioner comdenstion water is collected to in the comdenstion water header tank 3, the forced draught blower is opened, the new trend gets into from new trend mouth 21, it is indoor through forced draught blower and blast pipe 27 flow direction operation after 24 filtration in filtering area, differential pressure sensor detects the operation room pressure value, through new fan frequency conversion, the fresh air volume in workshop is sent into in the control, it keeps pressure value in the room to keep pressure value pressure little malleation (0-5pa), booster pump 31 begins work, pass through behind low temperature comdenstion water after the pressurization through shower 32 and nozzle, spray the cooling for operation room 1, through spraying the cooling to operation room 1, guarantee that the room air is fresh simultaneously, guarantee comfortable good production operation environment.
The above-mentioned embodiment is right the utility model discloses an explanation, it is not right the utility model discloses a limited, any right the scheme after the simple transform of the utility model all belongs to the protection scope of the utility model.
Claims (10)
1. The utility model provides an energy-saving new trend air conditioning system device which characterized in that: comprises an operating room, an air handling unit, a heat preservation water tank and a heat exchanger, wherein the operating room is connected with a waste discharge pipe, a heat recovery coil pipe is arranged on the outer edge of the waste discharge pipe close to the tail end, a third temperature sensor is arranged on the waste discharge pipe, the air processing unit is arranged on the operation chamber, a fresh air port and a heating zone are arranged on the air processing unit, the air processing unit is connected with the operation chamber by an air supply pipe, the heating area is sleeved with a heating coil, the main body of the heating coil is arranged in the operating room, the heat-preservation water tank is connected with the heating coil, the heat exchanger, the heat recovery coil and the auxiliary heating device by a plurality of pipelines to form a circulating heating loop, a circulating heat exchange loop, a circulating heat recovery loop and an auxiliary heating loop respectively, and a first temperature sensor is installed on the heat-preservation water tank, and a second temperature sensor is arranged on the circulating heat recovery pipeline.
2. The energy-saving fresh air conditioning system device as claimed in claim 1, wherein: the number of the air treatment units is 2, and the heating zones of the two air treatment units are connected by a heating coil.
3. The energy-saving fresh air conditioning system device as claimed in claim 1, wherein: the quantity of heat recovery coil pipe is 2 and is first heat recovery coil pipe and second heat recovery pipe respectively, and first heat recovery coil pipe and second heat recovery pipe link to each other with pipeline and holding water box respectively and form a closed loop's circulation heat recovery return circuit, install heat recovery water pump and second temperature sensor on the pipeline of holding water box to first heat recovery coil pipe and second heat recovery pipe flow direction.
4. The energy-saving fresh air conditioning system device as claimed in claim 1 or 3, wherein: and a water pump is arranged on the pipeline along the flowing direction of the heat preservation water tank to the heat exchanger, and a circulating water pump is arranged on the pipeline along the flowing direction of the heat preservation water tank to the heating coil.
5. The energy-saving fresh air conditioning system device as claimed in claim 1, wherein: still include exhaust-gas treatment equipment, exhaust-gas treatment equipment links to each other with the waste pipe of arranging, the front end of arranging waste pipe is equipped with a plurality of suction openings.
6. The energy-saving fresh air conditioning system device as claimed in claim 1, wherein: the air curtain machine is installed at the gate of the operation chamber, and a plurality of differential pressure sensors and temperature and humidity sensors are installed in the operation chamber.
7. The energy-saving fresh air conditioning system device as claimed in claim 1, wherein: still include the comdenstion water and spray recovery unit, the comdenstion water sprays recovery unit includes comdenstion water header tank, shower, booster pump, link to each other with the pipeline between comdenstion water header tank and the booster pump, and booster pump and shower link to each other, and it is indoor that the shower stretches into the operation, is equipped with a plurality of nozzles on the shower, the air conditioner comdenstion water can be collected to the comdenstion water header tank, the booster pump is installed on air handling unit.
8. The energy-saving fresh air conditioning system device as claimed in claim 1, wherein: the auxiliary heating device is a steam heating device, and the heat exchanger is a plate heat exchanger.
9. The energy-saving fresh air conditioning system device as claimed in claim 1, wherein: the air handling unit is also provided with a fresh air/return air area, an air supply area and a filtering area, the fresh air inlet is communicated with the fresh air/return air area, the tail end of the air supply area is connected with an air supply pipe, and the fresh air/return air area, the filtering area, the heating area and the air supply area are sequentially communicated from left to right.
10. The energy-saving fresh air conditioning system device as claimed in claim 1, wherein: fresh air outlet department installs fresh air control valve and filter screen, the blast pipe is magnesium aluminum alloy blast pipe, all install the control valve on circulation heating circuit, circulation heat transfer circuit, circulation heat recovery circuit, heating coil and the auxiliary heating circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120386204.9U CN214370726U (en) | 2021-02-19 | 2021-02-19 | Energy-saving fresh air conditioning system device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120386204.9U CN214370726U (en) | 2021-02-19 | 2021-02-19 | Energy-saving fresh air conditioning system device |
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| Publication Number | Publication Date |
|---|---|
| CN214370726U true CN214370726U (en) | 2021-10-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120386204.9U Active CN214370726U (en) | 2021-02-19 | 2021-02-19 | Energy-saving fresh air conditioning system device |
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| CN (1) | CN214370726U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117387156A (en) * | 2023-09-28 | 2024-01-12 | 无锡维科通风机械有限公司 | Semi-closed furred ceiling heat recovery ventilation system |
-
2021
- 2021-02-19 CN CN202120386204.9U patent/CN214370726U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117387156A (en) * | 2023-09-28 | 2024-01-12 | 无锡维科通风机械有限公司 | Semi-closed furred ceiling heat recovery ventilation system |
| CN117387156B (en) * | 2023-09-28 | 2024-05-10 | 无锡维科通风机械有限公司 | Semi-closed furred ceiling heat recovery ventilation system |
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