CN204494647U - A kind of two regeneration rotary dehumidifier - Google Patents
A kind of two regeneration rotary dehumidifier Download PDFInfo
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- CN204494647U CN204494647U CN201520145807.4U CN201520145807U CN204494647U CN 204494647 U CN204494647 U CN 204494647U CN 201520145807 U CN201520145807 U CN 201520145807U CN 204494647 U CN204494647 U CN 204494647U
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Abstract
The open a kind of two regeneration rotary dehumidifier of the utility model, comprise runner, motor, drying air fan, regeneration blower fan and heater, described motor is connected to runner, described runner comprises dry section, pre-renewing zone and renewing zone, described drying air fan is communicated in the dry section of runner, described regeneration blower fan is communicated in pre-renewing zone and the renewing zone of runner, described heater is communicated in the renewing zone of runner, also comprise heat sink, described heat sink is communicated in the dry section of runner, in order to lower the temperature to the humid air that will flow into dry section.Also comprise preheating apparatus, described preheating apparatus is communicated in the pre-renewing zone of runner, in order to heat the dry air that will flow into pre-renewing zone.Described heater is communicated in preheating apparatus.The rotary wheel regeneration efficiency of the utility model two regeneration rotary dehumidifier is high, dehumidification rate is high, energy consumption is lower.
Description
Technical field
The utility model relates to a kind of dehumidifier, is specifically related to a kind of rotary dehumidifier with two renewing zones.
Background technology
Rotary dehumidifier belongs to an important branch of field of air conditioning, is the Typical Representative dehumidified that heats up.Rotary dehumidifier, as humid control nucleus equipment, has been widely used in the field that all multipair ambient humidity requirements such as military project, electronics, pharmacy, chemical industry are higher.The core component of rotary dehumidifier is runner, be made up of fiber base material and activated silica gel, wheel surface is coated with hygroscopic agent, and surface is provided with cellular porous road, the moisture flow through in the humid air of this runner can be adsorbed, by slow circumvolve runner, the runner after moisture absorption dries through high temperature drying air-flow and blows, and can make hygroscopic agent dehydration regeneration.Along with the rotation of runner, the moisture processed in air is continuously adsorbed, is then reproduced again air desorption and discharges, producing dry air so again and again.
Usually, the runner of dehumidifier is divided into Liang Ge district, i.e. dry section and renewing zone, and dry section is in order to adsorb the moisture in the humid air that flows through, and renewing zone is connected with high temperature drying air-flow, blows, make its dehydration regeneration in order to be dried through high temperature drying air-flow by the runner after moisture absorption.But the renewing zone of the rotary dehumidifier of this structure needs lot of energy to carry out thermal regeneration air, and the moisture of absorption is also difficult to whole vaporization, and regeneration efficiency is also lower, and then causes its adsorption efficiency to decline.Therefore, person skilled attempts solving this problem by arranging multiple renewing zone.
Such as, application number: the utility model patent of 201320425583.3, disclose a kind of energy-saving two regeneration rotary dehumidifier, as shown in Figure 1, comprise runner (D6), described runner is provided with moisture absorption district (D18), renewing zone (D4), a pre-renewing zone (D5), No. two pre-renewing zones (D3), described moisture absorption district the right and left is respectively arranged with humid air import (D15) and dry air outlet (D12), be linked in sequence between described humid air import and moisture absorption district filtering cartridge filter (D16), dehumidifying blower fan (D17), described dry air outlet (D12) is directly connected with between moisture absorption district, described renewing zone the right and left is respectively arranged with regeneration air import (D9) and regeneration air outlet (D1), described regeneration air import (D9) is linked in sequence filter (D8), electric heater (D7), renewing zone (D4), described regeneration air outlet (D1) is linked in sequence and regenerates blower fan (D2), renewing zone (D4), a described pre-renewing zone (D5) is linked in sequence and regenerates blower fan (D11) in advance, pre-regeneration air import (D14), described No. two pre-renewing zones (D3) are while connect pre-regeneration air outlet (D13), another side connects a pre-renewing zone (D5) by pre-regeneration air pipeline (D10).
Above-mentioned rotary dehumidifier of the prior art, its advantage is: hygroscopic agent through a pre-renewing zone regeneration, then regenerates through renewing zone, after twice regeneration, improve hygroscopic agent dehydration regeneration efficiency, and the required heat produced of electric heater reduces, and has saved energy consumption to a certain extent, but, its shortcoming is: between the humid air import of this rotary dehumidifier and moisture absorption district, without any device for reducing humid air temperature, when the higher humid air stream of temperature is through runner moisture absorption district, runner can be caused to decline to its adsorption rate, and between this rotary dehumidifier pre-renewing zone and pre-regeneration air import, without any for carrying out heater to pre-regeneration wind, and the lower pre-regeneration wind of temperature is limited to the moisture vaporization effect that runner adsorbs, thus cause its regeneration efficiency lower, and then cause the electric heater of renewing zone still to need to produce higher heat, energy consumption is still higher, in addition, this rotary dehumidifier No. two pre-renewing zones connect a pre-renewing zone by pre-regeneration air pipeline, like this, the humid air flowed out from a pre-renewing zone can flow into No. two pre-renewing zones again, thus cause the moisture in humid air can be adsorbed on No. two pre-renewing zones, thus cause No. two pre-renewing zones not only not have regeneration function, the regeneration efficiency of runner can be reduced on the contrary.
Summary of the invention
The purpose of this utility model to solve above-mentioned the problems of the prior art, provides two regeneration rotary dehumidifiers that a kind of rotary wheel regeneration efficiency is high, dehumidification rate is higher, energy consumption is lower.
For achieving the above object, the technical scheme that adopts of the utility model is as follows:
A kind of two regeneration rotary dehumidifier, comprise runner, motor, drying air fan, regeneration blower fan and heater, described motor is connected to runner, rotate in order to drive runner, described runner comprises dry section, pre-renewing zone and renewing zone, described drying air fan is communicated in the dry section of runner, in order to the dry section guiding humid air to flow through runner, described regeneration blower fan is communicated in pre-renewing zone and the renewing zone of runner, pre-renewing zone and renewing zone is flow through in order to guide dry air, described heater is communicated in the renewing zone of runner, in order to heat the dry air that will flow into renewing zone, it is characterized in that: also comprise heat sink, described heat sink is communicated in the dry section of runner, in order to lower the temperature to the humid air that will flow into dry section.
Also comprise preheating apparatus, described preheating apparatus is communicated in the pre-renewing zone of runner, in order to heat the dry air that will flow into pre-renewing zone.
Described heater is communicated in preheating apparatus.
Described heat sink is made up of evaporimeter, and described preheating apparatus is made up of condenser, and described heat sink is communicated in preheating apparatus by compressor.
Described runner is circular.
Described dry section, pre-renewing zone and renewing zone are fan-shaped setting, and the angle α of described dry section is 180 °, and the angle β of described pre-renewing zone is 90 °, and the angle γ of described renewing zone is 90 °.
Compared with prior art, the utility model has the advantage of:
1) the utility model two regeneration rotary dehumidifier, the dry section being communicated with runner arranges heat sink, lowers the temperature to the humid air that will flow into dry section, thus improves the adsorption rate of runner, makes the utility model dehumidification rate higher;
2) simultaneously, the pre-renewing zone being communicated in runner is provided with preheating apparatus, heats the dry air that will flow into pre-renewing zone, thus improves the regeneration efficiency of pre-renewing zone, and then reduces heater institute calorific requirement, saves energy consumption;
3) the utility model utilizes compressor to be communicated with the condenser forming preheating apparatus by the evaporimeter forming heat sink, thus the heat that evaporimeter absorbs is passed to condenser, and utilizes condenser to heat dry air, has saved energy consumption.
Accompanying drawing explanation
Fig. 1 is the structural representation of energy-saving two regeneration rotary dehumidifier in prior art;
Fig. 2 is the structural representation of the first embodiment of the utility model two regeneration rotary dehumidifier;
Fig. 3 is the structural representation of runner in Fig. 2;
Fig. 4 is the structural representation of the utility model the second embodiment two regeneration rotary dehumidifier;
Fig. 5 is the structural representation of the third embodiment of the utility model two regeneration rotary dehumidifier;
Fig. 6 is the structural representation of the utility model the 4th kind of embodiment two regeneration rotary dehumidifier.
In figure:
1, runner; 11, dry section; 12, pre-renewing zone; 13, renewing zone; 2, motor; 3, drying air fan; 4, blower fan is regenerated; 5, heater; 6, heat sink; 7, preheating apparatus; 8, compressor.
Detailed description of the invention
Below in conjunction with accompanying drawing, introduce four kinds of embodiments of the present utility model in detail.
As shown in Figure 2, a kind of two regeneration rotary dehumidifier of the first embodiment of the utility model, comprises runner 1, motor 2, drying air fan 3, regeneration blower fan 4, heater 5 and heat sink 6.Motor 2 is connected to runner 1, rotates in order to drive runner 1.As shown in Figure 3, runner 1 is circular, and runner 1 comprises dry section 11, pre-renewing zone 12 and renewing zone 13, dry section 11, pre-renewing zone 12 and renewing zone 13 are fan-shaped setting, the angle α of dry section 11 is 180 °, and the angle β of pre-renewing zone 12 is 90 °, and the angle γ of renewing zone 13 is 90 °.Drying air fan 3 is communicated in the dry section 11 of runner 1, in order to the dry section 11 guiding humid air to flow through runner 1, regeneration blower fan 4 is communicated in pre-renewing zone 12 and the renewing zone 13 of runner 1, pre-renewing zone 12 and renewing zone 13 is flow through in order to guide dry air, heater 5 is communicated in the renewing zone 13 of runner 1, in order to heat the dry air that will flow into renewing zone 13, heat sink 6 is communicated in the dry section 11 of runner 1, in order to lower the temperature to the humid air that will flow into dry section 11.
The utility model two regeneration rotary dehumidifier, the dry section being communicated with runner arranges heat sink, lowers the temperature to the humid air that will flow into dry section, thus improves the adsorption rate of runner, makes the utility model dehumidification rate higher.
As the further improvement to the first embodiment above-mentioned, as shown in Figure 4, a kind of two regeneration rotary dehumidifier of the utility model the second embodiment, also comprise preheating apparatus 7, preheating apparatus 7 is communicated in the pre-renewing zone 12 of runner 1, in order to heat the dry air that will flow into pre-renewing zone 12.Thus improve the regeneration efficiency of pre-renewing zone, and then reduce heater institute calorific requirement, save energy consumption.
As the further improvement to above-mentioned the second embodiment, as shown in Figure 5, a kind of two regeneration rotary dehumidifier of the third embodiment of the utility model, preheating apparatus 7 is also communicated in heater 5 while being communicated in pre-renewing zone 12, it is heated that the dry air flowing through pre-renewing zone 12 and heater 5 so is all through preheating apparatus 7, thus heater 5 calorific requirements can be reduced further, meanwhile, also make the regeneration efficiency of runner 1 higher.
As the further improvement to the third embodiment above-mentioned, as shown in Figure 6, a kind of two regeneration rotary dehumidifier of the utility model the 4th kind of embodiment, heat sink 6 is made up of evaporimeter, preheating apparatus 7 is made up of condenser, and heat sink 6 is communicated in preheating apparatus 7 by compressor 8.The present embodiment utilizes compressor to be communicated with condenser by evaporimeter, thus the heat that evaporimeter absorbs is passed to condenser, and utilizes condenser to heat dry air, has saved energy consumption.
Below by reference to the accompanying drawings embodiment of the present utility model is explained in detail; but the utility model is not limited to above-mentioned embodiment; in the ken that those of ordinary skill in the art possess; can also make a variety of changes under the prerequisite not departing from the utility model aim and improve, these changes and improvements all fall in the protection domain of the utility model requirement.
Claims (6)
1. a two regeneration rotary dehumidifier, comprise runner (1), motor (2), drying air fan (3), regeneration blower fan (4) and heater (5), described motor (2) is connected to runner (1), rotate in order to drive runner (1), described runner (1) comprises dry section (11), pre-renewing zone (12) and renewing zone (13), described drying air fan (3) is communicated in the dry section (11) of runner (1), in order to the dry section (11) guiding humid air to flow through runner (1), described regeneration blower fan (4) is communicated in pre-renewing zone (12) and renewing zone (13) of runner (1), pre-renewing zone (12) and renewing zone (13) are flow through in order to guide dry air, described heater (5) is communicated in the renewing zone (13) of runner (1), in order to heat the dry air that will flow into renewing zone (13), it is characterized in that: also comprise heat sink (6), described heat sink (6) is communicated in the dry section (11) of runner (1), in order to lower the temperature to the humid air that will flow into dry section (11).
2. two regeneration rotary dehumidifier according to claim 1, it is characterized in that: also comprise preheating apparatus (7), described preheating apparatus (7) is communicated in the pre-renewing zone (12) of runner (1), in order to heat the dry air that will flow into pre-renewing zone (12).
3. two regeneration rotary dehumidifier according to claim 2, is characterized in that: described heater (5) is communicated in preheating apparatus (7).
4. two regeneration rotary dehumidifier according to Claims 2 or 3, it is characterized in that: described heat sink (6) is made up of evaporimeter, described preheating apparatus (7) is made up of condenser, and described heat sink (6) is communicated in preheating apparatus (7) by compressor (8).
5. two regeneration rotary dehumidifier according to claim 1, is characterized in that: described runner (1) is for circular.
6. according to regeneration rotary dehumidifier two described in claim 5, it is characterized in that: described dry section (11), in advance renewing zone (12) and renewing zone (13) are fan-shaped setting, the angle α of described dry section (11) is 180 °, the angle β of described pre-renewing zone (12) is 90 °, and the angle γ of described renewing zone (13) is 90 °.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201520145807.4U CN204494647U (en) | 2015-03-16 | 2015-03-16 | A kind of two regeneration rotary dehumidifier |
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| CN201520145807.4U CN204494647U (en) | 2015-03-16 | 2015-03-16 | A kind of two regeneration rotary dehumidifier |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108253557A (en) * | 2017-12-06 | 2018-07-06 | 上海交通大学 | Multistage subregion dehumidification system for runner and its operation method |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108253557A (en) * | 2017-12-06 | 2018-07-06 | 上海交通大学 | Multistage subregion dehumidification system for runner and its operation method |
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