CN208704073U - A kind of combustible ice low temperature test room wind system - Google Patents
A kind of combustible ice low temperature test room wind system Download PDFInfo
- Publication number
- CN208704073U CN208704073U CN201821064743.5U CN201821064743U CN208704073U CN 208704073 U CN208704073 U CN 208704073U CN 201821064743 U CN201821064743 U CN 201821064743U CN 208704073 U CN208704073 U CN 208704073U
- Authority
- CN
- China
- Prior art keywords
- air
- cooler
- environmental chamber
- thermal insulator
- wind
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Classifications
-
- 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 utility model discloses a kind of combustible ice low temperature test room wind systems.Air-cooler thermal insulator is set above the utility model environmental chamber, the return air inlet and air outlet that environmental chamber is arranged by top surface are communicated with air-cooler thermal insulator, wind deflector is installed in air-cooler thermal insulator, defrosting drainpipe passes through environmental chamber from air-cooler thermal insulator and is placed in environmental chamber by top surface, and air cooler position is in environmental chamber；Fresh air duct sets gradually fire resisting damper, medium effeciency filter, new blower, sensible heat recoverer, Electric air valve one, fresh wind port；Wind output channel sets gradually exhaust blower, sensible heat recoverer, Electric air valve two and exhaust outlet.This ventilating system can realize experiment indoor air flow even tissue, have it is explosion-proof should be able to supplement fresh air with fire-proof function, indoor environment, and indoor fuel gas can be exhausted rapidly in case of need.
Description
Technical field
The utility model relates to ventilating system technical field more particularly to combustible ice low temperature test chamber ventilated systems.
Background technique
Forming combustible ice, there are three primary conditions: temperature, pressure and raw material are provided in temperature, pressure, raw material
Under the conditions of, flammable ice crystal will generate in the gap of medium.The exploration of combustible ice is to understand with critically important link is exploited
Its formation mechanism in land and seabed rock stratum, at present studies have shown that, generation of the people to combustible ice in seabed
Mechanism, which has, more clearly to be understood, and there is also some fuzzy ingredients for the rule formed in the frozen soil layer of land.It is existing flammable
Ice low temperature environment laboratory ventilation design scheme has many drawbacks.It is currently used in the environmental chamber of combustible ice storage and research in height
Cooling system such as air-cooler is often hung in degree direction, and the space on such environment chamber height direction can occupied and air-flow group
It knits unevenly, secondly, existing environmental chamber is often made not in place with fire-proof function reverse side explosion-proof, indoor environment should be able to be mended
It fills fresh air and indoor fuel gas can be exhausted rapidly in case of need；Need to be arranged in environmental chamber combustible gas alarm and
With the alarming exhaust device of new displacing air system linkage.Finally, existing environmental chamber is not energy saving enough, energy consumption is universal bigger than normal, and
Fresh air can cause storehouse temperature to fluctuate during injecting.
Utility model content
The demand that the utility model is worked based on combustible ice land formation mechanism study proposes that a kind of novel combustible ice is low
Warm environmental laboratory ventilating system.
A kind of combustible ice low temperature test room wind system, comprising: new blower, sensible heat recoverer, air-cooler, wind deflector, cold wind
Machine thermal insulator, exhaust blower and environmental chamber；
Air-cooler thermal insulator is set above the environmental chamber, the return air inlet and air outlet that environmental chamber is arranged by top surface with it is cold
Blower thermal insulator communicates, and wind deflector is equipped in air-cooler thermal insulator, and defrosting drainpipe passes through environmental chamber from air-cooler thermal insulator
It is placed in environmental chamber by top surface, air cooler position is in environmental chamber；Fresh air duct is located at the part outside air-cooler thermal insulator successively
Fire resisting damper, medium effeciency filter, new blower, sensible heat recoverer are set, and fresh air duct is located at air-cooler and keeps the temperature intracorporal part successively
Electric air valve one, fresh wind port are set；The part that wind output channel is located at outside air-cooler thermal insulator sets gradually exhaust blower and sensible heat returns
Device is received, wind output channel is located at the intracorporal part of air-cooler heat preservation and sets gradually Electric air valve two and exhaust outlet.
Environmental chamber side wall installation environment room thermal insulating door thermally insulated door.
The exhaust outlet is located above air outlet.
The defrosting drainpipe top is and air-cooler lower section.
The utility model has following technical effect that
1, this ventilating system can realize experiment indoor air flow even tissue, have and explosion-proof answer with fire-proof function, indoor environment
Fresh air can be supplemented, and indoor fuel gas can be exhausted rapidly in case of need；Interior have combustible gas alarm and with
The alarming exhaust device of new displacing air system linkage.
2, pass through cold energy reclamation device when indoor supplement fresh air, with the fresh air of the cooling high temperature of the air draft of low temperature, avoid environment
The fluctuating widely of temperature, interior hazes (significantly humidity variation) and energy excessively consumes.
Detailed description of the invention
Fig. 1 is a kind of combustible ice low temperature environment laboratory ventilation system schematic.
Specific embodiment
System is described in further detail below in conjunction with the drawings and specific embodiments.It should be appreciated that described herein
Specific embodiment is only used to explain this system, is not used to limit this system.
Such as Fig. 1, a kind of combustible ice low temperature test room wind system, the wind system include: fire resisting damper 1, medium effeciency filter 2,
New blower 3, sensible heat recoverer 4, Electric air valve 1, fresh wind port 6, air-cooler 7, wind deflector 8, air-cooler thermal insulator 9, exhaust blower
10, return air inlet 11, defrosting drainpipe 12, Electric air valve 2 13, exhaust outlet 14, air outlet 15, environmental chamber 16, environmental chamber thermal insulating door thermally insulated door
17；
Air-cooler thermal insulator is set above environmental chamber, the return air inlet and air outlet and air-cooler that environmental chamber is arranged by top surface
Thermal insulator communicates, and wind deflector 8 is equipped in air-cooler thermal insulator, and defrosting drainpipe 12 is logical across environmental chamber from air-cooler thermal insulator
It crosses top surface to be placed in environmental chamber, air cooler position is in environmental chamber；The part that fresh air duct is located at outside air-cooler thermal insulator is successively set
Set fire resisting damper 1, medium effeciency filter 2, new blower 3, sensible heat recoverer 4, fresh air duct be located at air-cooler keep the temperature intracorporal part according to
Secondary setting Electric air valve 1, fresh wind port 6；The part that wind output channel is located at outside air-cooler thermal insulator sets gradually 10 He of exhaust blower
Sensible heat recoverer 4, wind output channel are located at the intracorporal part of air-cooler heat preservation and set gradually Electric air valve 2 13 and exhaust outlet 14.Ring
Border room side wall installation environment room thermal insulating door thermally insulated door.
There are four types of operating modes altogether for the wind system, comprising: cooling mode, fresh air supply mode, alarm mode and fire behavior
Control model；When the cooling mode works, Electric air valve 1 and Electric air valve 2 13 are closed, air-cooler operation, according to environment
Room set temperature cools down and maintains temperature constant, and temperature fluctuation amplitude is ± 0.5 DEG C.It is described when there is personnel to enter laboratory
Fresh air supply mode is started to work, and the mode is manually set, is divided into 1,2,3 people, and totally 3 grades, control system is new by variable frequency adjustment
Blower 3 and exhaust blower 10 supply required fresh air；There are methane gas in environmental chamber, the alarm mode is started to work, this
When alarm controller for combustible gas base work, make 10 full speed running of new blower 3 and exhaust blower, thoroughly replace room air.
The fire behavior control model is started to work, and anti-air-valve 1 is closed at this time, and air-cooler is out of service, and exhaust blower is transported at full speed
Row forces anoxic in environmental chamber, and open fire extinguishes；The effect of the sensible heat recoverer is to return when supplementing fresh air indoors by cooling capacity
Receiving apparatus avoids that the fluctuating widely of environment temperature, interior hazes (significantly with the fresh air of the cooling high temperature of the air draft of low temperature
Humidity variation) and energy excessively consume；The air-cooler is placed outside laboratory, does not occupy any space in laboratory, so that experiment
Room space with higher is to facilitate laboratory to put the biggish bearing device of height.
The above is only the preferred embodiment of this patent, it is noted that for the common skill of the art
For art personnel, under the premise of not departing from this system principle, several improvements and modifications can also be made, these improvements and modifications
Also it should be regarded as the protection scope of this patent.
Claims (4)
1. a kind of combustible ice low temperature test room wind system, characterized in that include: new blower, sensible heat recoverer, air-cooler, wind-guiding
Plate, air-cooler thermal insulator, exhaust blower and environmental chamber；Air-cooler thermal insulator is set above the environmental chamber, and environmental chamber passes through top surface
The return air inlet and air outlet of setting are communicated with air-cooler thermal insulator, and wind deflector is equipped in air-cooler thermal insulator, and defrost drainpipe
It passes through environmental chamber from air-cooler thermal insulator to be placed in environmental chamber by top surface, air cooler position is in environmental chamber；Fresh air duct is located at
Part outside air-cooler thermal insulator sets gradually fire resisting damper, medium effeciency filter, new blower, sensible heat recoverer, and fresh air duct is located at
Air-cooler keeps the temperature intracorporal part and sets gradually Electric air valve one, fresh wind port；Wind output channel is located at the portion outside air-cooler thermal insulator
Divide and set gradually exhaust blower and sensible heat recoverer, wind output channel is located at the intracorporal part of air-cooler heat preservation and sets gradually Electric air valve
Two and exhaust outlet.
2. combustible ice low temperature test according to claim 1 room wind system, characterized in that environmental chamber side wall installation environment room
Thermal insulating door thermally insulated door.
3. combustible ice low temperature test according to claim 1 room wind system, characterized in that the exhaust outlet is located at air outlet
Top.
4. combustible ice low temperature test according to claim 1 room wind system, characterized in that the defrosting drainpipe top is
With air-cooler lower section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821064743.5U CN208704073U (en) | 2018-07-06 | 2018-07-06 | A kind of combustible ice low temperature test room wind system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821064743.5U CN208704073U (en) | 2018-07-06 | 2018-07-06 | A kind of combustible ice low temperature test room wind system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208704073U true CN208704073U (en) | 2019-04-05 |
Family
ID=65937832
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821064743.5U Expired - Fee Related CN208704073U (en) | 2018-07-06 | 2018-07-06 | A kind of combustible ice low temperature test room wind system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208704073U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108870594A (en) * | 2018-07-06 | 2018-11-23 | 天津商业大学 | A kind of combustible ice low temperature test room wind system |
-
2018
- 2018-07-06 CN CN201821064743.5U patent/CN208704073U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108870594A (en) * | 2018-07-06 | 2018-11-23 | 天津商业大学 | A kind of combustible ice low temperature test room wind system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103574858B (en) | A kind of central air conditioner system outdoor return preprocess method | |
| CN102052716B (en) | Air-conditioning system for animal safety laboratory | |
| CN206094352U (en) | A cooling system that is used for complete machine cabinet of computer lab | |
| CN205641752U (en) | Air -cooling refrigerator | |
| CN103574812A (en) | Straight ventilating machine room air-conditioning system and control method thereof | |
| CN102200333A (en) | Temperature and humidity control method, intelligent energy-saving controller and air-conditioning system | |
| CN103341375A (en) | High and low temperature environment simulation experiment system | |
| CN105276895A (en) | Air-cooling refrigerator | |
| CN203980561U (en) | A kind of machine room natural cooling source energy conserving system | |
| CN204853680U (en) | Air conditioner with constant temperature and humidity | |
| CN208704073U (en) | A kind of combustible ice low temperature test room wind system | |
| CN111578674A (en) | Drying line heating system | |
| CN104344512A (en) | Fresh air energy saving control method with CO (carbon monoxide) detection function | |
| CN104976857A (en) | Air cooling refrigerator moisturizing structure for single system refrigeration and refrigerator | |
| CN105843291B (en) | A kind of one-storey house silo heat dissipation temperature control system based on hot pipe technique | |
| CN105157187A (en) | Intelligent base station heat source management energy-saving system | |
| CN112797521A (en) | Indirect evaporative cooling device capable of preventing condensation and frosting | |
| CN209263231U (en) | The air-conditioning cooling device of multichannel whole year operation | |
| CN108870594A (en) | A kind of combustible ice low temperature test room wind system | |
| CN201457202U (en) | Assistant temperature control device of double-chamber double-temperature refrigerator car | |
| CN201110608Y (en) | Machinery room air conditioner units | |
| CN204923638U (en) | Freezer refrigeration application system | |
| CN113028484B (en) | Biomass heating fire wall and fresh air conditioner integrated system | |
| CN206532160U (en) | A kind of one-storey house silo radiating temperature control system based on hot pipe technique | |
| CN201944959U (en) | Dual-system air conditioning device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190405 Termination date: 20190706 |