A kind of novel frost formula dehumidification device
Technical field
The utility model relates to dehumidification equipment technical fields, and in particular to a kind of novel frost formula dehumidification device.
Background technique
Rotary dehumidifier belongs to an important branch of field of air conditioning, is the Typical Representative of heating dehumidifying, the whole world turns at present
The main place of production of wheel dehumidifier concentrates on the ground such as the U.S., Japan, Sweden and China;Desiccant wheel is in dehumidifying intersegmental part by sealing system
System is divided into processing region and regeneration zone, and desiccant wheel is slowly rotated with the speed of 8-10 turns/hour, to guarantee that entirely dehumidifying is
One continuous process;
As runner adsorption dehumidifier, most important core component is desiccant wheel, runner be by glass fibre and
Heat-resisting ceramic material supports carrier as the inside of runner, is subject to special effect moisture absorption medium material (such as high-efficient silica gel) and closes
At not only ensure that the huge table that runner is contacted with air in this way, efficient absorbent agent is subject to the special honeycomb of runner itself
Area also improves the wettability power of runner;Current most rotary dehumidifier is of low quality, and effect on moisture extraction is general, Bu Nengman
The present dehumidification of foot.
Utility model content
For the defects in the prior art, the utility model provides a kind of novel frost formula dehumidification device, structure it is simple and
It is easy to operate, it can quickly dehumidify, meet present dehumidification.
In order to achieve the above objectives, the utility model adopts the following technical solutions:
A kind of novel frost formula dehumidification device, including filter mechanism, the first surface air cooler, rotary dehumidifier, the second surface air cooler,
Pressure fan and PLC control flow, the PLC control flow respectively with the filter mechanism, first surface air cooler, the rotary wheel dehumidifying
Device, second surface air cooler and pressure fan concatenation;
The filter mechanism includes coarse filter, medium effeciency filter and the first differential manometer, and the end that enters of the coarse filter is set
Air inlet is set, volume damper is arranged in the outer wall of the air inlet;The outlet of the coarse filter and the medium effeciency filter
Enter end to connect, the end that enters of the outlet of the medium effeciency filter and first surface air cooler connects;First differential manometer and described
Medium effeciency filter connection;
The outlet of first surface air cooler sets gradually the first escape pipe and the second escape pipe, first escape pipe and institute
That states rotary dehumidifier enters end connection, and tracheae is arranged in the outlet of the rotary dehumidifier;One end of the tracheae and described second
Surface air cooler enters end connection;The other end of second escape pipe and tracheae perforation setting;Second surface air cooler goes out
The pressure fan is arranged in end.
As an improvement technical solution, electrical control cabinet, the electrical control is arranged in the external of the PLC control flow
Cabinet includes outside plate, insulation board and inner panel, and the outside plate, the insulation board and the inner panel are set gradually from outside to inside;The guarantor
Warm plate is high density polyurethane foamed board material members.
As an improvement technical solution, the medium effeciency filter be non-woven fabrics bag filter, the medium air filtration
Device includes filter screen, and the filter screen is using the double-deck staple fibre component setting.
As an improvement technical solution, maintenance door, the maintenance door and institute is arranged in the outer wall of the medium effeciency filter
Filter screen is stated to be correspondingly arranged.
As an improvement technical solution, condensate drain pan, the condensate drain pan is arranged in the lower part of first surface air cooler
It is external protective layer is set, the protective layer is black rubber and plastic material members.
As an improvement technical solution, the outer wall of second surface air cooler is arranged the first electric control valve, described the
One electric control valve and second surface air cooler concatenation setting.
As an improvement technical solution, the rotary dehumidifier includes desiccant wheel, the top of the desiccant wheel
Sealing strip is set, and the sealing strip is silicone rubber material component.
As an improvement technical solution, the rotary dehumidifier includes regeneration filter and the second differential manometer, described
Regeneration filter is non-woven fabrics pocket type filter member, and the regeneration filter is connected with second differential manometer.
As an improvement technical solution, the rotary dehumidifier includes regenerative heater, the regenerative heater
The second electric control valve of outside setting, second electric control valve and regenerative heater concatenation setting.
Due to using the technology described above, the utility model has the following beneficial effects:
The utility model provides a kind of novel frost formula dehumidification device, comprising: filter mechanism, the first surface air cooler, runner remove
Wet device, the second surface air cooler, pressure fan and PLC control flow, the filter mechanism include coarse filter, medium effeciency filter and the first pressure
Difference meter, the coarse filter enter end setting air inlet, and volume damper is arranged in the outer wall of the air inlet;The coarse filter
Outlet and the medium effeciency filter enter end connection, the end that enters of the outlet of the medium effeciency filter and first surface air cooler connects
It connects;First differential manometer is connected with the medium effeciency filter;The outlet of first surface air cooler sets gradually the first escape pipe
With the second escape pipe, the end that enters of first escape pipe and the rotary dehumidifier is connected, and the outlet of the rotary dehumidifier is set
Set tracheae;One end of the tracheae and the end that enters of second surface air cooler connect;The other end of second escape pipe and described
Tracheae perforation setting;The pressure fan is arranged in the outlet of second surface air cooler;It is easy to operate based on the above mechanism, it can be fast
The dehumidifying and effect on moisture extraction of speed are good, meet present dehumidification, practicability is good.
In the utility model, electrical control cabinet is arranged in the external of the PLC control flow, and the electrical control cabinet includes outer
Plate, insulation board and inner panel, the insulation board are high density polyurethane foamed board material members;Based on the above mechanism, heat insulation effect
It is good, internal electric appliance is protected.
In the utility model, the medium effeciency filter is non-woven fabrics bag filter, and the medium effeciency filter includes filtering
Net, the filter screen is using the double-deck staple fibre component setting;Based on the above mechanism, low initial resistance and High dust holding amount ensure that
Performance, the medium effeciency filter service life greatly prolong, and filter efficiency is high.
In the utility model, maintenance door, the maintenance door and the filter screen pair is arranged in the outer wall of the medium effeciency filter
It should be arranged;Based on the above mechanism, the replacement filter screen convenient to overhaul.
In the utility model, condensate drain pan, the external setting of the condensate drain pan is arranged in the lower part of first surface air cooler
Protective layer, the protective layer are black rubber and plastic material members;Based on the above mechanism, born water by the protective layer to prevent secondary.
In the utility model, the first electric control valve, first motorized adjustment is arranged in the outer wall of second surface air cooler
Valve and second surface air cooler concatenation setting;Based on the above mechanism, under different environment temperatures, by control cold water flow come
It is constant to reach temperature.
In the utility model, the rotary dehumidifier includes desiccant wheel, and sealing strip is arranged in the top of the desiccant wheel,
The sealing strip is silicone rubber material component;Based on the above mechanism, the sealing strip sealing performance is splendid, wear-resisting and resistance is small.
In the utility model, the rotary dehumidifier includes regeneration filter and the second differential manometer, the regeneration filter
For non-woven fabrics pocket type filter member;Based on the above mechanism, facilitate the congestion situations for observing the regeneration filter, so as to timely
Cleaning replacement, to guarantee to regenerate air quantity.
In the utility model, the rotary dehumidifier includes regenerative heater, the external setting of the regenerative heater the
Two electric control valves;Based on the above mechanism, regeneration temperature is controlled by control steam flow, to reach control runner outlet air
Absolute moisture content.
In conclusion a kind of novel frost formula dehumidification device provided by the utility model, easy to operate, can quickly remove
Wet and effect on moisture extraction is good, meets present dehumidification, is conducive to promote the use of.
Detailed description of the invention
It, below will be right in order to illustrate more clearly of specific embodiment of the present invention or technical solution in the prior art
Specific embodiment or attached drawing needed to be used in the description of the prior art are briefly described.In all the appended drawings, similar
Element or part are generally identified by similar appended drawing reference.In attached drawing, each element or part might not be according to actual ratios
It draws.
Fig. 1 is a kind of novel frost formula dehumidification device flow chart;
In attached drawing, 1, filter mechanism, 11, coarse filter, 111, air inlet, 112, volume damper, 12, medium air filtration
Device, 121, filter screen, 122, maintenance door, the 13, first differential manometer, the 2, first surface air cooler, the 21, first escape pipe, the 22, second outlet
Pipe, 23, condensate drain pan, 231, protective layer, 3, rotary dehumidifier, 31, desiccant wheel, 32, sealing strip, 33, regeneration filter,
34, the second differential manometer, 35, regenerative heater, the 36, second electric control valve, 37, tracheae, the 4, second surface air cooler, the 41, first electricity
Dynamic regulating valve, 5, pressure fan, 6, PLC control flow, 7, electrical control cabinet, 71, outside plate, 72, insulation board, 73, inner panel.
Specific embodiment
Technical solutions of the utility model are described in detail below in conjunction with specific embodiment.Following embodiment is only used
In clearly illustrating the technical solution of the utility model, therefore it is only used as example, and cannot be used as a limitation limitation this is practical new
The protection scope of type.
As shown in Figure 1, the utility model provides a kind of novel frost formula dehumidification device, including filter mechanism 1, the first table are cold
Device 2, rotary dehumidifier 3, the second surface air cooler 4, pressure fan 5 and PLC control flow 6, filter mechanism 1 include coarse filter 11, middle effect
Filter 12 and the first differential manometer 13, coarse filter 11 enter end setting air inlet 111, and air quantity is arranged in the outer wall of air inlet 111
Regulating valve 112;The outlet of coarse filter 11 and the end that enters of medium effeciency filter 12 connect,
Coarse filter 11 can purify the board-like low efficient filter of G4 grade of science and technology production by spraying using long original, specification: 595 ×
595 × 10 ㎜, quantity 4;Its feature: air quantity is big, resistance is small, repeats cleaning use, sexual valence height, and can acidproof, caustic corrosion;
The end that enters of the outlet of medium effeciency filter 12 and the first surface air cooler 2 connects;Medium effeciency filter 12 is all long former spraying net
Change the product of science and technology: F8 grades of non-woven fabrics bag filters, specification: 595 × 595 × 600 ㎜, quantity 4;It is advantageous that: it is high
Sealing and anti-leakage;
Medium effeciency filter 12 is non-woven fabrics bag filter, and medium effeciency filter 12 includes filter screen 121, and filter screen 121 is adopted
It is arranged with the double-deck staple fibre component;Filter screen 121 designs the performance that ensure that low initial resistance and High dust holding amount, and makes middle effect
12 service life of filter greatly prolongs, and filter efficiency is up to 95% or more;
First differential manometer 13 and medium effeciency filter 12 connect;First differential manometer 13 can use U.S. Dwyer differential manometer, pressure
Difference meter 0~500Pa of measurement range;Maintenance door 122 is arranged in the outer wall of medium effeciency filter 12, and maintenance door 122 and filter screen 121 are corresponding
Setting;Replacement filter screen 121 convenient to overhaul;
The outlet of first surface air cooler 2 sets gradually the first escape pipe 21 and the second escape pipe 22, and the first surface air cooler 2 can be adopted
Aluminium flake formula is covered with copper pipe, is manufactured using U.S.'s OAK technology, 2.8 ㎜ of a pitch of fins, refrigerating capacity is stronger;The lower part of first surface air cooler 2
Condensate drain pan 23 is set, and protective layer 231 is arranged in the external of condensate drain pan 23, and protective layer 231 is black rubber and plastic material members;Pass through guarantor
Sheath 231 bears water to prevent secondary;
The end that enters of first escape pipe 21 and rotary dehumidifier 3 connects, and tracheae 37 is arranged in the outlet of rotary dehumidifier 3;Tracheae
37 one end and the end that enters of the second surface air cooler 4 connect;The other end and tracheae 37 of second escape pipe 22 penetrate through setting;Second table is cold
Pressure fan 5 is arranged in the outlet of device 4;
The first electric control valve 41, the first electric control valve 41 and the second surface air cooler 4 string is arranged in the outer wall of second surface air cooler 4
Connect setting;It is constant to reach temperature by control cold water flow under different environment temperatures;
PLC control flow 6 respectively with filter mechanism 1, the first surface air cooler 2, rotary dehumidifier 3, the second surface air cooler 4 and pressure fan
5 concatenations;Electrical control cabinet 7 is arranged in the external of PLC control flow 6, and electrical control cabinet 7 includes outside plate 71, insulation board 72 and inner panel 73,
Outside plate 71, insulation board 72 and inner panel 73 are set gradually from outside to inside;Insulation board 72 is high density polyurethane foamed board material members;
Electrical control cabinet 7 realizes the simplification of a whole set of unit operation, only need to be by beginning, stop button;It is controlled using PLC
System screen 6 instant playback temperature, humidity, dew-point temperature, and the function with fault alarms such as phase sequence, high temperature, overload, runner stallings
Energy;
Rotary dehumidifier 3 includes desiccant wheel 31, and sealing strip 32 is arranged in the top of desiccant wheel 31, and sealing strip 32 is silicon rubber
Glue material members;Desiccant wheel 31 can use Japan Nichias or Sweden's Proflute import parts, cellular, glass fibers
Dimension is carrier, silica gel is hygroscopic agent;Moisture absorption is good, non-corrosive, capable of washing, and service life is up to 5~8 years;
Rotary dehumidifier 3 includes regeneration filter 33 and the second differential manometer 34, and regeneration filter 33 is non-woven fabrics pocket type mistake
Filter component, and regenerate filter 33 and the connection of the second differential manometer 34;32 sealing performance of sealing strip is splendid, wear-resisting and resistance is small;
Rotary dehumidifier 3 includes regenerative heater 35, and the second electric control valve 36 is arranged in the outside of regenerative heater 35, the
Two electric control valves 36 and the concatenation setting of regenerative heater 35;Facilitate the congestion situations of observation regeneration filter 33, so as to timely
Cleaning replacement, to guarantee to regenerate air quantity;
Above-mentioned dehumidification process is: 1, outdoor fresh air enters unit, passes through coarse filter 11 and medium effeciency filter 12, mistake first
Filter contained by outdoor air 95% or more dust granule;2, filtered pure air carries out pre- into the first surface air cooler 2
It is cold, it is down to T=15 DEG C of dry-bulb temperature, the state of relative humidity RH=95%;3, air after cooling enters rotary wheel dehumidifying
Device 3 dehumidifies, and 3 outlet air state point of rotary dehumidifier is T=40 DEG C of dry-bulb temperature, relative humidity RH=6.5%, absolutely containing wet
Measure d=2.6g/Kg;
By the state of treated air the is in high temperature low humidity of rotary dehumidifier 3, and do not pass through the of rotary dehumidifier 3
The interior cold air of two escape pipes 22 mixes, and the state to obtain target gas also needs to heat up by the second surface air cooler 4, this
When its temperature can be down to the states of 18 DEG C, d=4.1g/Kg, to guarantee the state point that target gas is fully achieved, complete
Whole process.
Finally, it should be noted that the above various embodiments is only to illustrate the technical solution of the utility model, rather than it is limited
System;Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should
Understand: it is still possible to modify the technical solutions described in the foregoing embodiments, or to some or all of
Technical characteristic is equivalently replaced;And these are modified or replaceed, it does not separate the essence of the corresponding technical solution, and this is practical new
The range of each embodiment technical solution of type, should all cover in the claim of the utility model and the range of specification.