CN204100396U - A kind of independent temperature-humidity control Fresh air handling units - Google Patents
A kind of independent temperature-humidity control Fresh air handling units Download PDFInfo
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- CN204100396U CN204100396U CN201420479769.1U CN201420479769U CN204100396U CN 204100396 U CN204100396 U CN 204100396U CN 201420479769 U CN201420479769 U CN 201420479769U CN 204100396 U CN204100396 U CN 204100396U
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- solution
- dilution chamber
- humidity control
- fresh air
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Abstract
The utility model discloses a kind of independent temperature-humidity control Fresh air handling units, belong to field of heating ventilation air conditioning, it comprises shell, blower fan and pyrometric scale cooler; Described shell is provided with the arrival end for air intake, the port of export for air-out and solution dilution chamber; Described solution dilution chamber is located in shell, and this solution dilution chamber has the ventilating opening circulated in solution dilution chamber for air, and the top in this solution dilution chamber is provided with concentrated solution sprinkler, middle part is filled with dehumidifying filler, bottom is provided with weak solution convergence dish; Described concentrated solution sprinkler is communicated with concentrated solution entrance; Described weak solution convergence dish is communicated with weak solution outlet; Described blower fan and pyrometric scale cooler are located in shell.The utility model is on the basis of the new wind devices of existing HVAC, configure above-mentioned solution dehumidification structure, so that support the use with high temperature cold water HVAC, makes it be beneficial to production, transport, later maintenance maintenance and save HVAC system investments.
Description
Technical field
The utility model relates to field of heating ventilation air conditioning, the independent temperature-humidity control Fresh air handling units particularly in this field.
Background technology
Solution dehumidification system has application at home and abroad, and research is also many, and inside HVAC, air fresh air dehumidification is main study subject, and the method for current comparative maturity has two kinds, one, and dehumidification module and dehumidification solution regeneration module one are formed.Dehumidification module comprises air heat exchanging system; Dehumidification solution regeneration module comprises compressor, heating, cooling system.Its two, be exactly solution dehumidification VMC configuration liquid-liquid heat exchanger.First kind of way equipment is complicated, huge, and efficiency is low, and cost is high; The second way belongs to pure end-equipment, and its complicated structure, cost is higher.This is because the dehumidification process of existing independent temperature-humidity control Fresh air handling units and regeneration of waste liquor principle different, its architectural difference is very large.Integrated fresh air dehumidifying, regeneration of waste liquor equipment are because containing dehumidification module, regeneration of waste liquor module, heater, heat sink, heat-exchange device etc., its complex structure, and efficiency is low, and maintenance cost is higher; Configure the feature of fresh air dehumidification end because of heat exchanger of liquid-liquid heat exchanger, not easy care, production cost is higher.
Utility model content
In order to overcome the deficiencies in the prior art, the purpose of this utility model is to provide a kind of independent temperature-humidity control Fresh air handling units, and this Fresh air handling units solves the problem that prior art inconvenience is safeguarded.
For solving the problem, the technical scheme that the utility model adopts is as follows:
A kind of independent temperature-humidity control Fresh air handling units, comprises shell, blower fan and pyrometric scale cooler; Described shell is provided with the arrival end for air intake, the port of export for air-out and solution dilution chamber; Described solution dilution chamber is located in shell, and this solution dilution chamber has the ventilating opening circulated in solution dilution chamber for air, and the top in this solution dilution chamber is provided with concentrated solution sprinkler, middle part is filled with dehumidifying filler, bottom is provided with weak solution convergence dish; Described concentrated solution sprinkler is communicated with concentrated solution entrance; Described weak solution convergence dish is communicated with weak solution outlet; Described blower fan and pyrometric scale cooler are located in shell.
Preferably, described pyrometric scale cooler is located between blower fan and solution dilution chamber.
Preferably, water fender is provided with between described pyrometric scale cooler and solution dilution chamber.
Preferably, described pyrometric scale cooler is communicated with high temperature cold water entrance and high temperature cold water outlet, and this high temperature cold water entrance is located at the below of pyrometric scale cooler, and the top of pyrometric scale cooler is located in the outlet of this high temperature cold water.
Preferably, described blower fan is centrifugal blower.
Preferably, described dehumidifying filler is honeycomb.
Compared to existing technology, the beneficial effects of the utility model are:
The utility model independent temperature-humidity control Fresh air handling units belongs to the dehumidifying end of HVAC independent temperature-humidity control system, its role is to dehumidifying, namely removes the latent heat in HVAC system.For the existing solution dehumidification end-equipment described above, the utility model is on the basis of the new wind devices of existing HVAC, configure solution dehumidification module, the top of ie in solution dilution chamber is provided with concentrated solution sprinkler, middle part is filled with dehumidifying filler, bottom is provided with weak solution convergence dish, and main supporting high temperature cold water HVAC uses.The utility model structure is simple, is beneficial to production, transport, later maintenance maintenance and saves HVAC system investments.
Accompanying drawing explanation
Fig. 1 is plan structure schematic diagram of the present utility model;
Fig. 2 is side-looking structural representation of the present utility model.
Reference numeral is as follows:
1, centrifugal blower; 2, pyrometric scale cooler; 3, high temperature cold water entrance; 4, high temperature cold water outlet; 5, water fender; 6, weak solution outlet; 7, concentrated solution entrance; 8, dehumidify filler; 9, concentrated solution sprinkler; 10, weak solution convergence dish.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
As illustrated in fig. 1 and 2, described independent temperature-humidity control Fresh air handling units comprises shell, centrifugal blower 1 and pyrometric scale cooler 2 to the utility model; Described shell is provided with the arrival end for air intake, the port of export for air-out and solution dilution chamber; Described solution dilution chamber is located in shell, this solution dilution chamber has the ventilating opening circulated in solution dilution chamber for air, and the top in this solution dilution chamber is provided with concentrated solution sprinkler 9, middle part is filled with in honey comb like dehumidifying filler 8, bottom is provided with weak solution convergence dish 10; Described concentrated solution sprinkler 9 is communicated with concentrated solution entrance 7; Described weak solution convergence dish 10 is communicated with weak solution outlet 6; Described centrifugal blower 1 and pyrometric scale cooler 2 are located in shell, and pyrometric scale cooler 2 is located between centrifugal blower 1 and solution dilution chamber, is provided with water fender 5 between pyrometric scale cooler 2 and solution dilution chamber.Wherein, above-mentioned pyrometric scale cooler 2 is communicated with high temperature cold water entrance 3 and high temperature cold water outlet 4, and this high temperature cold water entrance 3 is located at the below of pyrometric scale cooler 2, and the top of pyrometric scale cooler 2 is located in this high temperature cold water outlet 4.
The workflow of the utility model independent temperature-humidity control Fresh air handling units is: dehumidifying agriculture solution enters into concentrated solution sprinkler 9 by concentrated solution entrance 7, evenly be sprayed to dehumidifying filler 8 surface by concentrated solution sprinkler 9, concentrated solution is dirty along dehumidifying filler 8 surface under gravity; Outdoor new wind enters solution dilution chamber by arrival end under the effect of centrifugal blower 1, flows through through dehumidifying filler 8 gap; In dehumidifying filler 8 gap, air contacts with the dehumidifying concentrated solution on dehumidifying filler 8 surface, steam in air will be absorbed by concentrated solution, the strong solution concentration absorbing steam can reduce and change weak solution into, now the temperature of weak solution will be increased near 26 DEG C, weak solution finally converges to weak solution convergence dish 10, and exports 6 outflows by weak solution; In dehumidifying filler 8 gap, the steam of air is absorbed, the humidity of air lowers, contact with pyrometric scale cooler 2 after water fender 5, under the cooling of pyrometric scale cooler 2, new air temperature is reduced to the wind pushing temperature of indoor needs, under the dynamic action of centrifugal blower 1, the new wind of cool-down dehumidification will deliver to indoor.
The utility model independent temperature-humidity control Fresh air handling units belongs to the dehumidifying end of HVAC independent temperature-humidity control system, its role is to dehumidifying, namely removes the latent heat in HVAC system.For the existing solution dehumidification end-equipment described above, the utility model is on the basis of the new wind devices of existing HVAC, configure solution dehumidification module, the top of ie in solution dilution chamber is provided with concentrated solution sprinkler 9, middle part is filled with dehumidifying filler 8, bottom is provided with weak solution convergence dish 10, and main supporting high temperature cold water HVAC uses.The utility model structure is simple, is beneficial to production, transport, later maintenance maintenance and saves HVAC system investments.
Above-mentioned embodiment is only preferred embodiment of the present utility model; can not limit the scope of the utility model protection with this, change and the replacement of any unsubstantiality that those skilled in the art does on basis of the present utility model all belong to the utility model scope required for protection.
Claims (6)
1. an independent temperature-humidity control Fresh air handling units, is characterized in that: comprise shell, blower fan and pyrometric scale cooler; Described shell is provided with the arrival end for air intake, the port of export for air-out and solution dilution chamber; Described solution dilution chamber is located in shell, and this solution dilution chamber has the ventilating opening circulated in solution dilution chamber for air, and the top in this solution dilution chamber is provided with concentrated solution sprinkler, middle part is filled with dehumidifying filler, bottom is provided with weak solution convergence dish; Described concentrated solution sprinkler is communicated with concentrated solution entrance; Described weak solution convergence dish is communicated with weak solution outlet; Described blower fan and pyrometric scale cooler are located in shell.
2. independent temperature-humidity control Fresh air handling units according to claim 1, is characterized in that: described pyrometric scale cooler is located between blower fan and solution dilution chamber.
3. independent temperature-humidity control Fresh air handling units according to claim 2, is characterized in that: be provided with water fender between described pyrometric scale cooler and solution dilution chamber.
4. independent temperature-humidity control Fresh air handling units according to claim 1, it is characterized in that: described pyrometric scale cooler is communicated with high temperature cold water entrance and high temperature cold water outlet, this high temperature cold water entrance is located at the below of pyrometric scale cooler, and the top of pyrometric scale cooler is located in the outlet of this high temperature cold water.
5. the independent temperature-humidity control Fresh air handling units according to any one of Claims 1-4, is characterized in that: described blower fan is centrifugal blower.
6. the independent temperature-humidity control Fresh air handling units according to any one of Claims 1-4, is characterized in that: described dehumidifying filler is honeycomb.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420479769.1U CN204100396U (en) | 2014-08-22 | 2014-08-22 | A kind of independent temperature-humidity control Fresh air handling units |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420479769.1U CN204100396U (en) | 2014-08-22 | 2014-08-22 | A kind of independent temperature-humidity control Fresh air handling units |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204100396U true CN204100396U (en) | 2015-01-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420479769.1U Expired - Fee Related CN204100396U (en) | 2014-08-22 | 2014-08-22 | A kind of independent temperature-humidity control Fresh air handling units |
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| Country | Link |
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| CN (1) | CN204100396U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104141985A (en) * | 2014-08-22 | 2014-11-12 | 深圳市晓风建筑环境科技有限公司 | Fresh air handling unit realizing independent control of temperature and humidity |
-
2014
- 2014-08-22 CN CN201420479769.1U patent/CN204100396U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104141985A (en) * | 2014-08-22 | 2014-11-12 | 深圳市晓风建筑环境科技有限公司 | Fresh air handling unit realizing independent control of temperature and humidity |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150114 Termination date: 20200822 |