Low dew point revived structure
Technical field
The utility model belongs to rotary dehumidifier technical field, particularly low dew point revived structure.
Background technology
Rotary dehumidifier belongs to an important branch of field of air conditioning, it is the Typical Representative dehumidified that heats up, rotary dehumidifier critical piece is runner, wheel surface is coated with hygroscopic agent, and surface is provided with cellular porous road, by slow circumvolve runner, the moisture flow through in the humid air of this runner can be adsorbed, runner after moisture absorption dries through high temperature drying air-flow and blows, hygroscopic agent dehydration regeneration can be made, in current rotary dehumidifier, hygroscopic agent dehydration regeneration efficiency is low, lot of energy is needed to carry out thermal regeneration air, cause the wasting of resources, need to process wind inlet simultaneously, regeneration wind inlet, the outlet of process wind, the outlet of regeneration wind, structure is too complicated, install loaded down with trivial details, uneconomical, and it is high to there is regeneration energy consumption, the wasting of resources, the shortcoming of contaminated environment.
Therefore, rotary dehumidifier technical field is badly in need of a kind of low dew point revived structure, without the need to regenerating wind inlet, regeneration wind derives from device interior, improves the dehumidification rate of runner, make use of the runner temperature rise of regeneration air, thus reduce equipment energy consumption, saved operating cost, air is purer, reduces environmental pollution.
Summary of the invention
The utility model provides low dew point revived structure, and technical scheme is as follows:
Low dew point revived structure, comprising: casing, new wind roughing efficiency air filter, front Surface cooling coil, return air air port, process blower fan, the first medium effeciency filter, middle Surface cooling coil, runner, post-heater, regenerative heater, regeneration blower fan, new wind air port, the outlet of process wind and the outlet of regeneration wind;
Runner, comprise runner processing region, the first rotary wheel regeneration region and the second rotary wheel regeneration region, runner processing region becomes fan-shaped 180 °, and the first rotary wheel regeneration region and the second rotary wheel regeneration region are all fan-shaped 90 °;
New wind air port and the outlet of process wind are arranged on 2 ends of casing, with new wind air port for starting point, new wind primary efficient filter screen, front Surface cooling coil, process blower fan, the first medium effeciency filter, middle Surface cooling coil, runner processing region and post-heater are installed successively in casing, post-heater rear end is the outlet of process wind, process blower fan top is provided with return air duct, indoor are led in return air duct one end, and the other end is provided with return air air port, for being passed into by the air of indoor in process blower fan; First rotary wheel regeneration region and the second rotary wheel regeneration region are positioned at the top of runner processing region, and the inlet side in the second rotary wheel regeneration region is provided with regenerative heater, and air side is provided with regeneration blower fan, and the outlet of regeneration wind is positioned on regeneration blower fan.
Preferably, in above-mentioned low dew point revived structure, also comprise: the second medium effeciency filter, is installed on box house, between post-heater and the outlet of process wind.
Preferably, in above-mentioned low dew point revived structure, runner also comprises: cross left-hand rotation wheel carrier, rotary dehumidifier and cross right-hand rotation wheel carrier, and 2 sides at rotary dehumidifier center are installed on cross left-hand rotation wheel carrier, cross right-hand rotation wheel carrier respectively by bearing, and rotary dehumidifier is used for moisture absorption.
Preferably, in above-mentioned low dew point revived structure, cross left-hand rotation wheel carrier and cross right-hand rotation wheel carrier also comprise: frame, cross bracket, reinforcement and runner electric machine structure, four summits of cross support are installed on frame, every 2 reinforcements with cross support while be symmetrical arranged for symmetry axis, two ends are all fixed on frame, and with cross support while be connected, rotary dehumidifier is installed on the intersection point of cross support, and runner electric machine structure is connected by runner belt with rotary dehumidifier.
The beneficial effects of the utility model are:
1, the utility model is provided with new wind air port, return air air port, the outlet of process wind and the outlet of regeneration wind, by offering other air port on ventilation shaft, with two bypass conduits with the use of, without the need to regenerating wind inlet, technique arranges simpler, regeneration wind derives from device interior, improves the dehumidification rate of runner, make use of the runner temperature rise of regeneration air, thus reduce equipment energy consumption, saved operating cost, air is purer, reduces environmental pollution.
2, runner processing region of the prior art and rotary wheel regeneration region are all arranged fan-shaped 90 ° with fan-shaped 270 °, cannot reach the requirement of low dew-point air supply.Runner is divided into the first rotary wheel regeneration region and the second rotary wheel regeneration region by the utility model, and runner processing region becomes fan-shaped 180 °, and the first rotary wheel regeneration region and the second rotary wheel regeneration region are all fan-shaped 90 °.When processing air by the processing region of runner, moisture content wherein adsorb by runner moisture absorption medium, hydrone undergoes phase transition simultaneously, and discharges latent heat, and runner is certain moisture content and tend to saturated gradually because of moisture absorption also; At this moment, process air because of self moisture content reduce and latent heat treatment and become dry, hot air.Simultaneously, at regeneration zone, for regenerating the air of wind first through the first rotary wheel regeneration region of runner, i.e. cold blowing district, make regeneration wind drier, strengthen rotary wheel regeneration effect, and can make from runner processing region out after air lower the temperature, make the accumulation of heat of runner not affect process air, the regeneration dry air through cold blowing district is heated by regenerative heater again, become high temperature air, be generally 140 ° of C, through the second rotary wheel regeneration region after moisture absorption, i.e. saturated runner, make the water evaporates of having adsorbed in runner, thus recover the dehumidifying effect of runner; Meanwhile, regeneration air becomes humid air because of the evaporation of moisture content; Afterwards, then by regeneration blower fan, humid air is discharged to outdoor, make use of the runner temperature rise of regeneration air, air is drier, improves dehumidification rate, reduces equipment energy consumption, has saved operating cost.
3, the dry air of indoor is back in ventilation shaft by return air duct by the utility model, wind after cold with new wind table mixes, reduce the humidity of air, regeneration wind takes from device interior, regeneration wind water content is low, improve the efficiency of runner dry air, the requirement of indoor seasoning can be met, reach the requirement of room production technology.
4, the utility model is by installing cross rotary wheel frame in rotary dehumidifier both sides, and because cross rotary wheel frame steadiness is better relative to Y type support, and air-out is more even, make use of the runner temperature rise of regeneration air, reduces energy loss, energy-conserving and environment-protective.
5, the utility model is provided with roughing efficiency air filter, the first medium effeciency filter and the second medium effeciency filter in ventilation shaft, the degree of purity entering indoor air can be ensured, multistage filtering improves air degree of purity, reduce the probability that impurity enters pipeline, avoid the pollution to equipment and environment, the damage of reduction equipment, increases the service life.
6, the utility model arranges reinforcement on cross rotary wheel frame, for improving the enabling capabilities of cross rotary wheel frame, can not rock along with the rotation of runner, more stable, safe and reliable, has applicability more widely.
Accompanying drawing explanation
The utility model is described in detail below in conjunction with the drawings and specific embodiments:
Fig. 1 is the flow chart of the low dew point revived structure of the utility model.
Fig. 2 is the structural representation of the low dew point revived structure of the utility model.
Fig. 3 is the structural representation of runner of the present utility model.
Reference numeral in Fig. 1-3 is:
New wind roughing efficiency air filter 1, front Surface cooling coil 2, return air air port 3, process blower fan 4, first medium effeciency filter 5, middle Surface cooling coil 6, runner 7, runner processing region 701, first rotary wheel regeneration region 702, second rotary wheel regeneration region 703, cross left-hand rotation wheel carrier 711, rotary dehumidifier 712, frame 713, cross bracket 714, reinforcement 715, runner electric machine structure 716, post-heater 8, regenerative heater 9, regeneration blower fan 10, new wind air port 11, process wind outlet 12, regeneration wind outlet 13, return air duct 14, the second medium effeciency filter 15.
Detailed description of the invention
In order to the utility model technology is realized measure, creation characteristic, reach object and effect is easy to understand, below in conjunction with the accompanying drawing in the utility model embodiment, technical scheme in the utility model embodiment is clearly and completely described, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Embodiment 1:
Fig. 1 is the flow chart of the low dew point revived structure of the utility model.
Fig. 2 is the structural representation of the low dew point revived structure of the utility model.
As shown in Figure 1, 2, the utility model provides low dew point revived structure, comprising: casing, new wind roughing efficiency air filter 1, front Surface cooling coil 2, return air air port 3, process blower fan 4, first medium effeciency filter 5, middle Surface cooling coil 6, runner 7, post-heater 8, regenerative heater 9, regeneration blower fan 10, new wind air port 11, process wind outlet 12 and regeneration wind outlet 13; Runner 7, comprises runner processing region 701, first rotary wheel regeneration region 702 and the second rotary wheel regeneration region 703, fan-shaped 180 ° of runner processing region 701 one-tenth, and the first rotary wheel regeneration region 702 and the second rotary wheel regeneration region 703 are all fan-shaped 90 °; New wind air port 11 and process wind outlet 12 are arranged on 2 ends of casing, with new wind air port 11 for starting point, new wind primary efficient filter screen 1, front Surface cooling coil 2, process blower fan 4, first medium effeciency filter 5, middle Surface cooling coil 6, runner processing region 701 and post-heater 8 are installed successively in casing, post-heater 8 rear end is process wind outlet 12, process blower fan 4 top is provided with return air duct 14, indoor are led in return air duct 14 one end, the other end is provided with return air air port 3, for being passed into by the air of indoor in process blower fan 4; First rotary wheel regeneration region 702 and the second rotary wheel regeneration region 703 are positioned at the top of runner processing region 701, the inlet side in the second rotary wheel regeneration region 703 is provided with regenerative heater 9, air side is provided with regeneration blower fan 10, and regeneration wind outlet 13 is positioned on regeneration blower fan 10.
Embodiment 2:
Fig. 1 is the flow chart of the low dew point revived structure of the utility model.
Fig. 2 is the structural representation of the low dew point revived structure of the utility model.
As shown in Figure 1, 2, the utility model provides low dew point revived structure, comprising: casing, new wind roughing efficiency air filter 1, front Surface cooling coil 2, return air air port 3, process blower fan 4, first medium effeciency filter 5, middle Surface cooling coil 6, runner 7, post-heater 8, regenerative heater 9, regeneration blower fan 10, new wind air port 11, process wind outlet 12 and regeneration wind outlet 13; Runner 7, comprises runner processing region 701, first rotary wheel regeneration region 702 and the second rotary wheel regeneration region 703, fan-shaped 180 ° of runner processing region 701 one-tenth, and the first rotary wheel regeneration region 702 and the second rotary wheel regeneration region 703 are all fan-shaped 90 °; New wind air port 11 and process wind outlet 12 are arranged on 2 ends of casing, with new wind air port 11 for starting point, new wind primary efficient filter screen 1, front Surface cooling coil 2, process blower fan 4, first medium effeciency filter 5, middle Surface cooling coil 6, runner processing region 701 and post-heater 8 are installed successively in casing, post-heater 8 rear end is process wind outlet 12, process blower fan 4 top is provided with return air duct 14, indoor are led in return air duct 14 one end, the other end is provided with return air air port 3, for being passed into by the air of indoor in process blower fan 4; First rotary wheel regeneration region 702 and the second rotary wheel regeneration region 703 are positioned at the top of runner processing region 701, the inlet side in the second rotary wheel regeneration region 703 is provided with regenerative heater 9, air side is provided with regeneration blower fan 10, and regeneration wind outlet 13 is positioned on regeneration blower fan 10.
In the present embodiment, also comprise: the second medium effeciency filter 15, is installed on box house, between post-heater 8 and process wind outlet 12.
Fig. 3 is the structural representation of the utility model runner, as shown in Figure 3, runner 7 also comprises: cross left-hand rotation wheel carrier 711, rotary dehumidifier 712 and cross right-hand rotation wheel carrier, 2 sides at rotary dehumidifier 712 center are installed on cross left-hand rotation wheel carrier 711, cross right-hand rotation wheel carrier respectively by bearing, and rotary dehumidifier 712 is for moisture absorption.Cross right wheel support does not draw in the drawings, and consistent with cross left wheel shelf structure, those skilled in the art can understand.
As shown in Figure 3, in the present embodiment, cross left-hand rotation wheel carrier 711 and cross right-hand rotation wheel carrier also comprise: frame 713, cross bracket 714, reinforcement 715 and runner electric machine structure, four summits of cross support 714 are installed on frame 713,2 reinforcements 715 with cross support 714 while be symmetrical arranged for symmetry axis, two ends are all fixed on frame 713, and with cross support 714 while be connected, rotary dehumidifier 712 is installed on the intersection point of cross support 714, and runner electric machine structure 716 is connected by runner belt with rotary dehumidifier 712.
During utility model works, first assemble the utility model successively according to above-mentioned annexation, (1) when being in the process wind stage: new wind enters in casing by new wind air port 11, is first filtered by new wind roughing efficiency air filter 1, the impurity in filtering air, then lowered the temperature by front Surface cooling coil 2 pairs of air, the moisture in air is liquefied, separated out by front Surface cooling coil 2 after removing the most of moisture in air, by the air draught effect processing blower fan 4, the return air that new wind and return air air port 3 enter being carried out mixing after-blow enters in casing, fine filtering is carried out through the first medium effeciency filter 5 pairs of air, and middle Surface cooling coil 6 pairs of air are lowered the temperature again, moisture in further filtering air, close dry air is after the moisture absorption medium adsorption moisture on runner processing region 701, discharge the air of bone dry, after dry air is heated by post-heater 8, the hot-air done to indoor feeding by process wind outlet 12, (2) when being in the regeneration wind stage: as regenerating the new wind of wind after front Surface cooling coil 2 is separated out, by the air draught effect processing blower fan 4, the return air that new wind and return air air port 3 enter being carried out mixing after-blow enters in casing, fine filtering is carried out again through the first medium effeciency filter 5 pairs of air, and middle Surface cooling coil 6 pairs of air are lowered the temperature again, for regenerating the air of wind first through runner first regeneration zone 702 of runner, make regeneration wind drier, strengthen rotary wheel regeneration effect, and runner can be made out to lower the temperature afterwards from regeneration zone, the accumulation of heat of runner is made not affect process air, regeneration dry air through runner first regeneration zone 702 is heated by regenerative heater 9, become high temperature air, be generally 140 ° of C, through the second regeneration zone 703 of the saturated runner after moisture absorption, make the moisture evaporation of having adsorbed in runner, thus recovered the dehumidifying effect of runner, meanwhile, regeneration air becomes humid air because of the evaporation of moisture content, afterwards, then by regeneration blower fan 10, humid air is discharged to outdoor, is discharged to outdoor by regeneration wind outlet 13.
The utility model be only provided with new wind air port, process wind outlet and regeneration wind outlet, by offering air port on ventilation shaft, with two bypass conduits with the use of, save regeneration wind inlet, technique arranges more simple, and equipment is easier for installation, quick, cost-saving.
Runner processing region of the prior art and rotary wheel regeneration region are all arranged fan-shaped 90 ° with fan-shaped 270 °, cannot reach the requirement of low dew-point air supply.Runner is divided into the first rotary wheel regeneration region and the second rotary wheel regeneration region by the utility model, and runner processing region becomes fan-shaped 180 °, and the first rotary wheel regeneration region and the second rotary wheel regeneration region are all fan-shaped 90 °.When processing air by runner processing region, moisture content wherein adsorb by runner moisture absorption medium, hydrone undergoes phase transition simultaneously, and discharges latent heat, and runner is certain moisture content and tend to saturated gradually because of moisture absorption also; At this moment, process air because of self moisture content reduce and latent heat treatment and become dry, hot air.Simultaneously, at regeneration zone, for regenerating the air of wind first through the first rotary wheel regeneration region of runner, i.e. cold blowing district, make regeneration wind drier, strengthen rotary wheel regeneration effect, and can make from runner processing region out after air lower the temperature, make the accumulation of heat of runner not affect process air, the regeneration dry air through cold blowing district is heated by regenerative heater again, become high temperature air, be generally 140-150 DEG C, through the second rotary wheel regeneration region after moisture absorption, i.e. saturated runner, make the water evaporates of having adsorbed in runner, thus recover the dehumidifying effect of runner; Meanwhile, regeneration air becomes humid air because of the evaporation of moisture content; Afterwards, then by regeneration blower fan, humid air is discharged to outdoor, make use of the runner temperature rise of regeneration air, air is drier, improves dehumidification rate, reduces equipment energy consumption, has saved operating cost.
The dry air of indoor is back in ventilation shaft by return air duct by the utility model, wind after cold with new wind table mixes, reduce the humidity of air, regeneration wind takes from device interior, regeneration wind water content is low, improve the efficiency of runner dry air, the requirement of indoor seasoning can be met, reach the requirement of room production technology.
The utility model is by installing cross rotary wheel frame in rotary dehumidifier both sides, and because cross rotary wheel frame steadiness is better relative to Y type support, and air-out is more even, make use of the runner temperature rise of regeneration air, reduces energy loss, energy-conserving and environment-protective.
The utility model is provided with new wind roughing efficiency air filter, the first medium effeciency filter and the second medium effeciency filter in ventilation shaft, the degree of purity entering indoor air can be ensured, multistage filtering improves air degree of purity, reduce the probability that impurity enters pipeline, avoid the pollution to equipment and environment, the damage of reduction equipment, increases the service life.
The utility model arranges reinforcement on cross rotary wheel frame, for improving the enabling capabilities of cross rotary wheel frame, can not rock along with the rotation of runner, more stable, safe and reliable, has applicability more widely.
More than show and describe general principle of the present utility model, principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; what describe in above-described embodiment and description just illustrates principle of the present utility model; under the prerequisite not departing from the utility model spirit and scope, the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.