CN205388364U - Constant temperature and humidity air conditioning equipment - Google Patents
Constant temperature and humidity air conditioning equipment Download PDFInfo
- Publication number
- CN205388364U CN205388364U CN201620190128.3U CN201620190128U CN205388364U CN 205388364 U CN205388364 U CN 205388364U CN 201620190128 U CN201620190128 U CN 201620190128U CN 205388364 U CN205388364 U CN 205388364U
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- surface cooler
- air
- air conditioning
- pipeline
- conditioning unit
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- 238000004378 air conditioning Methods 0.000 title claims abstract description 32
- 238000010438 heat treatment Methods 0.000 claims abstract description 18
- 238000001816 cooling Methods 0.000 claims abstract description 9
- 238000000034 method Methods 0.000 claims description 8
- 239000006200 vaporizer Substances 0.000 claims description 8
- 238000007710 freezing Methods 0.000 claims description 5
- 230000008014 freezing Effects 0.000 claims description 4
- 239000000203 mixture Substances 0.000 claims description 3
- 238000004148 unit process Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 5
- 230000007613 environmental effect Effects 0.000 abstract description 3
- 241000208682 Liquidambar Species 0.000 abstract 1
- 235000006552 Liquidambar styraciflua Nutrition 0.000 abstract 1
- 235000013399 edible fruits Nutrition 0.000 abstract 1
- 238000002407 reforming Methods 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 21
- 238000004519 manufacturing process Methods 0.000 description 5
- 230000001717 pathogenic effect Effects 0.000 description 5
- 238000007791 dehumidification Methods 0.000 description 4
- 230000009466 transformation Effects 0.000 description 4
- 239000002699 waste material Substances 0.000 description 3
- 238000004134 energy conservation Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000008929 regeneration Effects 0.000 description 2
- 238000011069 regeneration method Methods 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000003750 conditioning effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 239000002440 industrial waste Substances 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
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- Central Air Conditioning (AREA)
Abstract
The utility model provides a constant temperature and humidity air conditioning equipment, includes the cooling unit of circulating connection's compressor, condenser, choke valve and evaporator assembly one -tenth in proper order to and solution air conditioning unit. The new trend falls into two the tunnel through the pipeline, and the air -cooled passageway of the first surface cooler that connects gradually through the pipeline all the way, forced draught blower, heating coil's wind heating channel and workshop are connected, the return air inlet in workshop pass through the pipeline with the new trend join, air -cooled passageway that the second surface cooler was crossed to another sweetgum fruit and solution air conditioning unit's processing side air intake connection, solution air conditioning unit's processing side air outlet with the entry linkage of forced draught blower, the cold source return circuit of first surface cooler and second surface cooler with the evaporimeter connect, it is circulation circuit that the interior heating coil of heat exchanger passes through the pipe connection with condenser and cooling tower. The utility model discloses project to on new is energy -efficient, economic environmental protection, to the project of reforming transform, very big limit remain original facility, reform transform simply, the effect is obvious.
Description
Technical field
This utility model relates to a kind of constant temperature and humidity conditioner, belongs to air-conditioning and refrigeration technology field.
Background technology
Existing air conditioning system mainly has the cold dehumidification system of table and dehumidification system for runner etc., the former principle is that wind is cold by the cold water meter of 7 degree, pathogenic wind-warm is dropped to below dew point, after moisture in air is removed, again the coil pipe of the wind hot water by more than 60 degree or steam is carried out intensification and reach wind pushing temperature, in this process, the requirement of the energy is significantly high: one is the cold water of 7 degree, when moisture removal is big, the cold water of 7 degree can not meet requirement at all, it is necessary to less cold water；Two is sample higher hot water or steam.Above need cool-down dehumidification, after need heat temperature raising, there is energy waste.The air output of the cold dehumidifying of table simultaneously is generally also relatively larger.Dehumidification system for runner principle is to be evaporated by the moisture that runner adsorbs by the steam of high temperature, it is allowed to recover moisture sorption effect, so the pathogenic wind-warm after dehumidifying is generally all higher, it is accomplished by that cold water meter is cold drops to suitable air-supply point by pathogenic wind-warm, above need the steam of high-quality, need cold water to lower the temperature below, there is also energy waste.
Summary of the invention
This utility model aims to provide a kind of constant temperature and humidity conditioner, the problem high to solve energy consumption that prior art exists.
The technical solution of the utility model is: a kind of constant temperature and humidity conditioner, including the freezing unit being circulated the compressor of connection, condenser, choke valve and vaporizer composition by pipeline successively, and solution is air conditioning unit, it is characterized in that, be divided into two-way through piping after new wind and the mixing of workshop return air, the air-cooled passage of the first surface cooler that pipeline of leading up to is sequentially connected with, pressure fan, heating coil wind add the passage of heat and be connected with workshop；The air-cooled passage of the second surface cooler of separately the leading up to process side air inlet air conditioning unit with solution is connected, and what solution was air conditioning unit process side air-out mouth is connected with the entrance of described pressure fan；The first described surface cooler and the low-temperature receiver loop of the second surface cooler are connected with described vaporizer；Heating coil is connected as closed circuit with condenser and cooling tower by pipeline.
It is respectively provided with control valve in the low-temperature receiver loop of the first described surface cooler and the second surface cooler.
It is provided with external source interface in the low-temperature receiver loop of the first described surface cooler and the second surface cooler；It is provided with external heat source interface at described heating coil two ends.
The utility model has the advantages that: native system adopts that to have the solution of humidity conditioning function be working media, by brand-new air handling scheme and device, it is achieved that the perfect adaptation of healthy, comfortable, energy-conservation and environmental protection.It is a kind of there is high-comfort, energy-efficient novel air conditioning system mode based on the humiture independence control air conditioner system of solution humidifying air-conditioning.In native system, utilize that solution humidifying is air conditioning unit processes whole new wind load and indoor latent heat load, dry-type fan coil or cold (heat) radiation tail end device is utilized to carry out sensible heat load in process chamber, the independence realizing temperature and humidity with this respectively controls, it is achieved that the unapproachable health of conventional air-conditioning, comfortable, environmental protection, energy-conservation effect.
In this device, dehumidifying is main adopts electrically driven (operated) heat-pump-type solution humidifying unit, and its COP value reaches more than 5.5, energy-efficient；The cold water used in native system and hot water, it is possible to provided by handpiece Water Chilling Units.Owing to the cold water of its auxiliary adopts the high temperature cold water of more than 12 degree, so also can be cold by Industry Waste or in some places with good conditionsi, utilize the natural cold sources such as subsoil water.Hot water can also to make full use of low taste heat energy, economic and environment-friendly.On low taste heat energy utilization, this system also can realize being well matched with the structure such as cold, heat and power triple supply system, industrial afterheat recovery system, solar thermal collection system.
This utility model is energy-efficient for the project on new, economic and environment-friendly；For the project of transformation, retaining original facility greatly, transformation is simple, and effect is obvious.
Accompanying drawing explanation
Fig. 1 be this utility model embodiment totally constitute schematic diagram；
Fig. 2 is the structural representation that this utility model is applied in old project reconstruction.
Description of reference numerals: 1-workshop, 2-freezing unit, 20-compressor, 21-condenser, 22-vaporizer, 23-choke valve, 3-controls valve, 4-the first surface cooler, and 5-controls valve, 6-the second surface cooler, 7-pressure fan, 8-solution is air conditioning unit, 81-processes side air inlet, and 82-processes side air-out mouth, and 9-controls valve, 10-heating coil, 11-cooling tower.
Detailed description of the invention
Referring to Fig. 1, this utility model one constant temperature and humidity conditioner, including the compressor 20 being circulated connection by pipeline successively, condenser 21, the cooling unit 2 of choke valve 23 and vaporizer 22 composition, and solution air conditioning unit 8, it is characterized in that, new wind enters pipeline H from entrance E with the return air from pipeline G workshop 1 after the F of pipeline mixes, it is then divided into two-way, lead up to pipeline K, M, the air-cooled passage of the first surface cooler 4 that P connects, pressure fan 7, the wind of heating coil 10 adds the passage of heat and is connected with workshop 1, the return air inlet in workshop 1 is converged with described new wind by pipeline G；Separately leading up to after the air-cooled passage of pipeline J and the second surface cooler 6, the process side air inlet 81 of air conditioning unit with solution 8 is connected, and side air-out mouth 82 pipeline that processes of solution air conditioning unit 8 is connected with the pipeline N of described pressure fan 7 entrance；The first described surface cooler 4 and the low-temperature receiver loop of the second surface cooler 6 are connected with described vaporizer 22；Heating coil 10 is connected as closed circuit with condenser 21 and cooling tower 11 by pipeline.
Control valve 3 and 5 it is respectively provided with in the low-temperature receiver loop of the first described surface cooler 4 and the second surface cooler 6.
It is provided with external source interface A, B in the low-temperature receiver loop of the first described surface cooler 4 and the second surface cooler 6；It is provided with external heat source interface C, D at described heating coil 10 two ends.
Operation principle of the present utility model is:
The new wind return air from new wind entrance E with from workshop 1 is mixed into pipeline H through piping G at F point, and mixing wind is divided into two-way at I point, and a road is the entrance that secondary return air is connected to pressure fan 7 along pipeline K after the first surface cooler 4；Another road is the entrance entering pressure fan 7 after primary retirn air enters air conditioning unit 8 degree of depth dehumidifying of solution along pipeline J after the pretreatment of the second surface cooler 6, the return air of above-mentioned two-way pressurizes through pressure fan 7 through pipeline N after M point mixes, and sends workshop 1 back to through pipeline P after being then passed through heating coil 10 heating.Wherein the cold water in first surface cooler the 4, second surface cooler 6 is obtained by the vaporizer 22 of freezing unit 2, and hot water is obtained by the condenser 21 cooling down unit 2.Owing to the cold water of native system adopts the water of more than 12 DEG C, so from the cold water of the first surface cooler 4 and the second surface cooler 6 can also be industry useless cold acquirement (A, B terminate into), the hot water of heating coil 10 heating can by industrial waste heat or reclaim the acquirements such as heat (C, D terminate into).Control valve 5 and carry out proportion adjustment according to the pathogenic wind-warm needed for entering solution air conditioning unit 8, control the constant of the air conditioning unit 8 air intake pathogenic wind-warm of solution.Control valve 3 to be adjusted according to the humidity requirement needed for workshop 1, thus controlling the constant of workshop humidity.Control valve 9 to be adjusted according to the temperature requirement needed for workshop 1, thus controlling the constant of workshop 1 temperature.
Thermal source from the condenser 21 of freezing unit 2 flows through after heating coil 10 through pipeline L, returns to condenser 21 through pipeline Q after cooling tower 12 cools down.
Referring to Fig. 2, production efficiency is all improving in each manufacturer now, improve production capacity cost squeeze, increase due to unit interval energy production capacity, the air conditioning system of original design just cannot meet the requirement of production, original air-conditioning basis simply adds Wind Volume and still cannot meet production requirement, the air conditioning system that upper set is new again, invest too big.But use and only need to add a solution unit during this utility model transformation, only need to open a wind passage mouth and separate a part of return air and enter the air inlet 81 processing side of solution air conditioning unit 8 through pipeline D in the B place on original total return air duct A, this part return air is sent from air outlet 82 after the degree of depth of solution air conditioning unit 8 dehumidifies, and is sent to the fan section R3 of original air conditioning unit R through pipeline E and mixes with the wind in original system.The air inlet F1 of the air conditioning unit 8 regeneration sides of solution takes to suck the wind of Air Conditioning Facilities, and regeneration side exhaust outlet F2 is exhausted directly to outdoor.Such transformation remains original air conditioner facility greatly, has changed only small part, invests only small producing effects substantially.
Claims (3)
1. a constant temperature and humidity conditioner, including the freezing unit being circulated the compressor of connection, condenser, choke valve and vaporizer composition by pipeline successively, and solution is air conditioning unit, it is characterized in that, be divided into two-way through piping after new wind and the mixing of workshop return air, the air-cooled passage of the first surface cooler that pipeline of leading up to is sequentially connected with, pressure fan, heating coil wind add the passage of heat and be connected with workshop；The air-cooled passage of the second surface cooler of separately the leading up to process side air inlet air conditioning unit with solution is connected, and what solution was air conditioning unit process side air-out mouth is connected with the entrance of described pressure fan；The first described surface cooler and the low-temperature receiver loop of the second surface cooler are connected with described vaporizer；Heating coil is connected as closed circuit with condenser and cooling tower by pipeline.
2. constant temperature and humidity conditioner according to claim 1, it is characterised in that be respectively provided with control valve in the low-temperature receiver loop of the first described surface cooler and the second surface cooler.
3. constant temperature and humidity conditioner according to claim 1, it is characterised in that be provided with external source interface in the low-temperature receiver loop of the first described surface cooler and the second surface cooler；It is provided with external heat source interface at described heating coil two ends.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620190128.3U CN205388364U (en) | 2016-03-14 | 2016-03-14 | Constant temperature and humidity air conditioning equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620190128.3U CN205388364U (en) | 2016-03-14 | 2016-03-14 | Constant temperature and humidity air conditioning equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205388364U true CN205388364U (en) | 2016-07-20 |
Family
ID=56376782
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620190128.3U Expired - Fee Related CN205388364U (en) | 2016-03-14 | 2016-03-14 | Constant temperature and humidity air conditioning equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205388364U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105605755A (en) * | 2016-03-14 | 2016-05-25 | 青岛微恒工程有限公司 | Constant temperature and humidity air-conditioning device |
-
2016
- 2016-03-14 CN CN201620190128.3U patent/CN205388364U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105605755A (en) * | 2016-03-14 | 2016-05-25 | 青岛微恒工程有限公司 | Constant temperature and humidity air-conditioning device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160720 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |