CN206338890U - A kind of air-conditioning system suitable for museum objects storehouse - Google Patents
A kind of air-conditioning system suitable for museum objects storehouse Download PDFInfo
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- CN206338890U CN206338890U CN201621316132.6U CN201621316132U CN206338890U CN 206338890 U CN206338890 U CN 206338890U CN 201621316132 U CN201621316132 U CN 201621316132U CN 206338890 U CN206338890 U CN 206338890U
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Abstract
The utility model is related to a kind of air-conditioning system suitable for museum objects storehouse, belong to air-conditioning system technical field, including unit and Air-Cooled Heat Pump Unit outside air-conditioning box, constant temperature and humidity room, air-conditioning box is provided with fresh air inlet A, return air inlet B and air-supply outlet C, in air-conditioning box from fresh air inlet A and/or return air inlet B to air-supply outlet C air handling scheme direction be sequentially provided with fillter section, air cleaning section, evaporator, table it is cold/hot arc, electric heater, humidifier and blower fan again；Evaporator is connected by refrigerant pipe with unit outside constant temperature and humidity room and exchanged heat；Table is cold/again hot arc be connected and exchanged heat by hot water pipe with Air-Cooled Heat Pump Unit.The utility model, which has, avoids standby Cooling and Heat Source from being usually chronically at shutdown situation, so that the reliability of air-conditioning system is improved, and air-conditioning system primary energy ratio is far above directly with electric heater as reheating thermal source, many advantages, such as energy-saving effect is notable.
Description
Technical field
The utility model belongs to air-conditioning system technical field, and in particular to a kind of air-conditioning system suitable for museum objects storehouse
System.
Background technology
The preservation quality of historical relic and the temperature and relative humidity of room air are closely related.The relic collection product of differing texture
Requirement to temperature and relative humidity is otherwise varied, but requires it is the same to the change of its humiture, and the diurnal variation of temperature is led to
Often require to be no more than 5 DEG C, the diurnal variation requirement of relative humidity is no more than 5%.Collection storehouse air-conditioning typically uses constant-temperature constant-humidity air-conditioner
Unit, whole day 24h is run without interruption, to ensure under the premise of certain humiture, and humiture fluctuation violent round the clock is not produced.
The museum objects storehouse industrial air conditioning year-round operation time is long, and the temperature difference and psychrometric difference must assure that in setting in one day
Etc. particular/special requirement, it is ensured that the high security of collection Conservation environment is, it is necessary to set standby Cooling and Heat Source.Electrical heating is used under cooling condition
Device carries out reheating, and energy consumption is higher, and is that the standby Cooling and Heat Source that sets of reliability service of system is usually in shutdown situation.In addition,
Pollutant in air pollution air can cause the infringement to collection, such as oxysulfide, nitrogen oxides, oxycarbide, sulphur hydrogenation
Thing, chlorine hydride are all acidic materials, have destruction to all kinds of collections, wherein harm maximum is sulfur dioxide, can be made
Metal erosion, textile, paper shortcake are broken, drawing, painted sculptures discoloration, leather, fur fracture depilation etc..Therefore collection storehouse air-conditioning system
The SO in air need to effectively be removed2、NO2、O3, CO, NO etc..The quality of air humidity conditions is to hide also in Museum Architecture thing
Organic quality product in the key of product Conservation environment, its collection, the requirement to humidity is particularly strict.
Utility model content
In view of this, the utility model proposes a kind of new air-conditioning system suitable for museum objects storehouse, Neng Goushi
Existing collection storehouse air-conditioning system realizes that efficient energy-saving is run while collection Conservation environment is met.
The utility model is achieved through the following technical solutions：
A kind of air-conditioning system suitable for museum objects storehouse that the utility model is provided, including air-conditioning box, constant temperature and humidity
Outdoor unit and Air-Cooled Heat Pump Unit, the air-conditioning box are provided with fresh air inlet A, return air inlet B and air-supply outlet C, the sky
Adjust in case and be sequentially provided with fillter section, sky from fresh air inlet A and/or return air inlet B to air-supply outlet C air handling scheme direction
Gas clean-up stage, evaporator, table be cold/hot arc, electric heater, humidifier and blower fan again；The evaporator and machine outside constant temperature and humidity room
Group is exchanged heat by refrigerant pipe connection；The table is cold/again hot arc progress is connected by hot water pipe with Air-Cooled Heat Pump Unit
Heat exchange.
Further, unit is as conventional Cooling and Heat Source outside the constant temperature and humidity room, and the Air-Cooled Heat Pump Unit is as standby cold
Thermal source.
Further, cooling condition, fresh air and/or return air by evaporator carry out cool-down dehumidification processing, by table it is cold/again hot arc enter
Row sends into outside collection storehouse, constant temperature and humidity room unit as system low-temperature receiver after being heat-treated again through blower fan, and Air-Cooled Heat Pump Unit is as being
System reheating thermal source；Unit is broken down outside constant temperature and humidity room, and system low-temperature receiver, electric heater conduct are used as by Air-Cooled Heat Pump Unit
System reheating thermal source, fresh air and/or return air by table it is cold/reheating section carry out cool-down dehumidification processing, by electric heater carry out reheating
After reason collection storehouse is sent into through blower fan；
Heating condition, fresh air and/or return air are heated by evaporator, are sent after being humidified by humidifier through blower fan
Enter unit outside collection storehouse, constant temperature and humidity room and be used as system heat sources；Unit breaks down outside constant temperature and humidity room, by air-cooled heat pump machine
Group as system heat sources, fresh air and/or return air by table it is cold/reheating section heated, through wind after being humidified by humidifier
Machine feeding collection storehouse.
Further, particle charcoal is filled with the air cleaning section, for adsorbing the sulfur dioxide in air, titanium dioxide
Nitrogen, ozone, carbon monoxide, nitric oxide, the particle charcoal are the one or more in coke, biomass carbon or activated carbon granule
Composition.
Further, the air cleaning section inner surface is coated with photocatalyst, for removing the sulfur dioxide in air, dioxy
Change nitrogen, ozone, carbon monoxide, nitric oxide.
Further, provided with the adjustment mechanism that fresh-air volume is correspondingly limited with fresh air inlet A wind speed, institute in the blower fan
It is the interval changeable mechanism being located on the nose of the blower fan to state adjustment mechanism, and the bagpipe for suppressing the air-supply outlet C is made an uproar
The generation of sound.
Advantageous Effects of the present utility model are：
1st, museum objects storehouse industrial air conditioning needs to set standby Cooling and Heat Source due to it.The system avoids standby Cooling and Heat Source
Shutdown situation is usually chronically at, the reliability of system is improved.
2nd, the system provides reheating thermal source using standby Cooling and Heat Source for cooling system operating mode, and standby Cooling and Heat Source uses air-cooled heat
Pump module unit, COP is to be general more than 3.0 during heating condition, and system primary energy ratio, which is far above, directly uses electrical heating
Device is used as reheating thermal source.
3rd, the system sets air cleaning section, and the SO in air is removed using activated carbon adsorption unit, photocatalyst etc.2、NO2、
O3, the pollutant such as CO, NO to be to protect collection.
The advantage of the utility model annex will be provided in the description of embodiment part below, partly will be from following
Description in become obvious, or by it is of the present utility model practice recognize.
Brief description of the drawings
In order that the purpose of this utility model, technical scheme and advantage are clearer, below in conjunction with accompanying drawing to this practicality
It is new to be described in further detail, wherein：
Fig. 1 is the utility model structural representation；
Fig. 2 is the structural representation of interval changeable mechanism on the utility model blower fan；
Reference：1- air-conditioning boxs；2- fillter sections；3- air cleanings section；4- evaporators；5- tables are cold/hot arc again；6- electricity adds
Hot device；7- humidifiers；8- blower fans, 81- interval changeable mechanisms；Unit outside 9- constant temperature and humidities room；10- wind-heat pump assemblys；A- fresh airs
Entrance；B- return air inlets；C- air outlets.
Embodiment
Below with reference to accompanying drawing, preferred embodiment of the present utility model is described in detail；It should be appreciated that it is preferred that real
Example is applied only for explanation the utility model, rather than in order to limit protection domain of the present utility model.
As shown in figure 1, a kind of air-conditioning system suitable for museum objects storehouse in the present embodiment, by air-conditioning box 1, constant temperature
Constant humidity outdoor unit 9 and Air-Cooled Heat Pump Unit 10 are constituted, and the air-conditioning box 1 is provided with fresh air inlet A, return air inlet B and blows out
Mouth C, fresh air inlet A to air-conditioning box for introducing extraneous air, and return air inlet B is used to introduce inner air to air-conditioning box, and newly
Wind entrance A and return air inlet B are adjacently positioned；From fresh air inlet A and/or return air inlet B to air-supply outlet C's in the air-conditioning box 1
Air handling scheme direction be sequentially provided with fillter section 2, air cleaning section 3, evaporator 4, table it is cold/reheating section 5, electric heater 6 plus
Wet device 7 and blower fan 8；The evaporator 4 is connected by refrigerant pipe (unmarked) with unit 9 outside constant temperature and humidity room and exchanged heat；Should
Table is cold/and reheating section 5 is connected by hot water pipe (unmarked) with Air-Cooled Heat Pump Unit 10 and exchanged heat.
Long to meet the museum objects storehouse industrial air conditioning year-round operation time, the temperature difference and psychrometric difference must assure that in one day
The particular/special requirements such as setting, it is ensured that the high security of collection Conservation environment, this air-conditioning system carries evaporator 4, thermostatic constant wet chamber
Outer unit 9 provides standby Cooling and Heat Source, while summer can make by Air-Cooled Heat Pump Unit 10 as conventional Cooling and Heat Source for the air-conditioning system
Standby hot water is used as reheating thermal source, and configures a full set of automatic control system, and realization is in emergency circumstances automatically switched.Meanwhile, adopt
Humidity stress field principle is used, if the situation that temperature and humidity can not be met preferentially meets humidity requirement simultaneously, to meet collection
Strict demand of the lab environment to humidity.
Specifically, in cooling condition：Fresh air and/or return air carry out cool-down dehumidification processing by evaporator 4, by table it is cold/again
Hot arc 5 sends into collection storehouse after being heat-treated again through blower fan 8, and now, unit 9 is air-cooled as system low-temperature receiver outside constant temperature and humidity room
Source pump 10 is used as system reheating thermal source；If unit 9 breaks down outside constant temperature and humidity room, by the conduct of Air-Cooled Heat Pump Unit 10
System low-temperature receiver, electric heater 6 as system reheating thermal source, fresh air and/or return air by table it is cold/reheating section 5 carries out cool-down dehumidification
Reason, collection storehouse is sent into after being heat-treated again by electric heater 6 through blower fan 8.
In heating condition：Fresh air and/or return air are heated by evaporator 4, are passed through after being humidified by humidifier 7
The feeding collection of blower fan 8 storehouse, now, unit 9 is used as system heat sources outside constant temperature and humidity room；If there is event in unit 9 outside constant temperature and humidity room
Barrier, then by Air-Cooled Heat Pump Unit 10 as system heat sources, after fresh air and/or return air mixing by table it is cold/reheating section 5 carries out heating
Reason, collection storehouse is sent into after being humidified by humidifier 7 through blower fan 8.
In the present embodiment, particle charcoal is filled with the air cleaning section 3, for adsorbing the sulfur dioxide in air, two
Nitrogen oxide, ozone, carbon monoxide, nitric oxide, the particle charcoal be coke, biomass carbon or activated carbon granule in one kind or
A variety of compositions.
In another embodiment, 3 inner surfaces of the air cleaning section are coated with photocatalyst, in the presence of light, produce
Toxic and harmful gas, such as SO in strong catalytic degradation function, the air that can effectively degrade2、NO2、O3, CO, NO etc.；Also can be effective
Various bacteria is killed, antibiotic rate is up to 99.99%, and the toxin that can discharge bacterium or fungi is decomposed and harmless treatment；
It is also equipped with the functions such as deodorization, anti-soil simultaneously.
As shown in Fig. 2 in another embodiment, being provided with and correspondingly being limited newly with fresh air inlet A wind speed in the blower fan 8
The adjustment mechanism of wind air quantity, the adjustment mechanism is the interval changeable mechanism 81 being located on the nose of the blower fan 8, for suppressing to send
The generation of wind outlet C bagpipe noise.So, using the interval changeable mechanism 81 being arranged on the nose of blower fan 8, to nose with
The gap of the peripheral part of fan blade is adjusted.When opening the gap of nose and fan blade peripheral part larger, wind
Machine is dallied and reduces air output.Thus, relative to the air quantity increase caused by punching press, can lossless comfort it be adjusted to
Appropriate air quantity.Variable mechanism 81 is swung in fig. 2, adjusts gap value, but is not limited thereto, and can also enter it
Row linear motion.Blower fan is dallied and reduces air output, and also reduces workload, therefore can also produce energy-saving effect.
Preferred embodiment of the present utility model is the foregoing is only, the utility model is not limited to, it is clear that this area
Technical staff can to the utility model carry out it is various change and modification without departing from spirit and scope of the present utility model.This
Sample, if these modifications of the present utility model and modification belong to the utility model claim and its equivalent technologies scope it
Interior, then the utility model is also intended to comprising including these changes and modification.
Claims (5)
1. unit (9) and wind outside a kind of air-conditioning system suitable for museum objects storehouse, including air-conditioning box (1), constant temperature and humidity room
Cold and hot pump assembly (10), it is characterised in that：The air-conditioning box is described provided with fresh air inlet A, return air inlet B and air-supply outlet C
In air-conditioning box fillter section is sequentially provided with from fresh air inlet A and/or return air inlet B to air-supply outlet C air handling scheme direction
(2), air cleaning section (3), evaporator (4), table it is cold/hot arc (5), electric heater (6), humidifier (7) and blower fan (8) again；Institute
State evaporator and be connected with unit outside constant temperature and humidity room by refrigerant pipe and exchanged heat；The table is cold/hot arc and air-cooled heat pump again
Unit is exchanged heat by hot water pipe connection.
2. a kind of air-conditioning system suitable for museum objects storehouse according to claim 1, it is characterised in that：The constant temperature
Constant humidity outdoor unit is used as standby Cooling and Heat Source as conventional Cooling and Heat Source, the Air-Cooled Heat Pump Unit.
3. a kind of air-conditioning system suitable for museum objects storehouse according to claim 1, it is characterised in that：The air
Particle charcoal is filled with clean-up stage, for adsorbing the sulfur dioxide in air, nitrogen dioxide, ozone, carbon monoxide, an oxidation
Nitrogen, the particle charcoal is one or more compositions in coke, biomass carbon or activated carbon granule.
4. a kind of air-conditioning system suitable for museum objects storehouse according to claim 1, it is characterised in that：The air
Clean-up stage inner surface is coated with photocatalyst, for removing the sulfur dioxide in air, nitrogen dioxide, ozone, carbon monoxide, an oxygen
Change nitrogen.
5. a kind of air-conditioning system suitable for museum objects storehouse according to claim 1, it is characterised in that：In the wind
Provided with the adjustment mechanism that fresh-air volume is correspondingly limited with fresh air inlet A wind speed in machine, the adjustment mechanism is to be located at the wind
Interval changeable mechanism (81) on the nose of machine, the generation of the bagpipe noise for suppressing the air-supply outlet C.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621316132.6U CN206338890U (en) | 2016-12-02 | 2016-12-02 | A kind of air-conditioning system suitable for museum objects storehouse |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621316132.6U CN206338890U (en) | 2016-12-02 | 2016-12-02 | A kind of air-conditioning system suitable for museum objects storehouse |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206338890U true CN206338890U (en) | 2017-07-18 |
Family
ID=59308626
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621316132.6U Active CN206338890U (en) | 2016-12-02 | 2016-12-02 | A kind of air-conditioning system suitable for museum objects storehouse |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206338890U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109764479A (en) * | 2018-12-11 | 2019-05-17 | 珠海格力电器股份有限公司 | Pump type heat constant temperature and humidity unit temprature control method, device and constant temperature and humidity machine |
| CN116026029A (en) * | 2023-01-10 | 2023-04-28 | 中南建筑设计院股份有限公司 | Two-stage heat recovery purifying unit |
-
2016
- 2016-12-02 CN CN201621316132.6U patent/CN206338890U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109764479A (en) * | 2018-12-11 | 2019-05-17 | 珠海格力电器股份有限公司 | Pump type heat constant temperature and humidity unit temprature control method, device and constant temperature and humidity machine |
| CN116026029A (en) * | 2023-01-10 | 2023-04-28 | 中南建筑设计院股份有限公司 | Two-stage heat recovery purifying unit |
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