CN217464701U - Rotary dehumidifier with temperature and humidity precise control function - Google Patents
Rotary dehumidifier with temperature and humidity precise control function Download PDFInfo
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- CN217464701U CN217464701U CN202221185736.7U CN202221185736U CN217464701U CN 217464701 U CN217464701 U CN 217464701U CN 202221185736 U CN202221185736 U CN 202221185736U CN 217464701 U CN217464701 U CN 217464701U
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Abstract
The utility model relates to the technical field of air treatment equipment, in particular to a rotary dehumidifier for precisely controlling temperature and humidity, which comprises a refrigerating device, a first filter, a dehumidifying rotary wheel, an air humidifier, an air supply fan, a second filter, a regenerative heating device and a regenerative fan; the dehumidification rotating wheel comprises a rotating wheel dehumidification area and a rotating wheel regeneration area; the condensation heat of the refrigerating device provides heat for a regenerative condensation heater, and the regenerative condensation heater heats the regenerative inlet air flowing through the second filter; and moisture absorption silica gel is arranged on the surface of the dehumidification rotating wheel. The beneficial effects of the utility model reside in that: the utility model discloses collect cooling dehumidification and runner dehumidification and integrate into one, furthest has improved the operating efficiency of dehumidification unit. The utility model discloses the while is with the partly regenerated heat source of low-grade condensation used heat as dehumidification runner regeneration, has reduced the energy consumption of unit by a wide margin, and cooperates the regenerative heating of PTC heater, makes regeneration temperature moderate, heats energy-conserving safety.
Description
Technical Field
The utility model relates to an air treatment equipment technical field, concretely relates to humiture precision control's rotary dehumidifier.
Background
In the field of air conditioning, a rotary dehumidifier is a very important branch, and is mainly used in some industrial projects with special air requirements. The main part of the rotary dehumidifier is a rotary wheel, the surface of the rotary wheel is coated with a moisture absorbent, and the surface of the rotary wheel is provided with a honeycomb porous channel.
The rotary wheel dehumidification unit comprises a dehumidification air supply channel and a regeneration air channel, and the regeneration air channel mainly comprises a heater and a rotary wheel regeneration area. The dehumidification system needs cold quantity on one hand to achieve the purposes of preliminary dehumidification and temperature control of the dehumidifier, and on the other hand, the rotary wheel needs heat quantity for regenerative heating. The rotary dehumidifier in the prior art has the problems of high energy consumption, serious resource waste and environmental pollution.
When the humidity of indoor air is too low and the humidity is reduced without dehumidification, the existing rotary wheel dehumidification unit can only stop the rotation of the dehumidification rotary wheel, but the condition that the humidity is too low cannot be changed when the dehumidification rotary wheel stops rotating, so that the rotary wheel dehumidification unit capable of precisely adjusting the humidity is needed. The air of the existing public place is complicated, bacteria and viruses dispersed in the air need to be sterilized and disinfected, and although the existing rotary wheel dehumidification unit has a certain sterilization function, corresponding functional sections need to be added to meet the sterilization requirement when the rotary wheel dehumidification unit is used in the public place.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the technical problem that will solve is: the high-efficiency energy-saving rotary dehumidifier with the temperature and humidity precise control function is provided.
In order to solve the technical problem, the utility model discloses a technical scheme be: a rotary dehumidifier with temperature and humidity precise control function comprises a refrigerating device, a first filter, a dehumidification rotary wheel, an air humidifier, an air supply fan, a second filter, a regenerative heating device and a regenerative fan; the dehumidification rotating wheel comprises a rotating wheel dehumidification area and a rotating wheel regeneration area;
the refrigerating device comprises a refrigerating compressor, a regenerative condensation heater, an evaporator and a throttle valve which are connected through pipelines, and the first filter, the evaporator, the rotating wheel dehumidification area, the air humidifier and the air supply fan form a dehumidification air supply channel;
the second filter, the regeneration condensing heater, the regeneration heating device rotating wheel regeneration area and the regeneration fan form a regeneration air channel;
the condensation heat of the refrigerating device provides heat for a regenerative condensation heater, and the regenerative condensation heater heats the regenerative inlet air flowing through the second filter;
and moisture absorption silica gel is arranged on the surface of the dehumidification rotating wheel.
Furthermore, in the rotary dehumidifier with the temperature and humidity precise control function, a surface cooler is arranged between the first filter and the evaporator, a surface cooler is arranged between the dehumidification rotary and the air supply fan, and the surface cooler adopts a counter-flow copper pipe sleeve aluminum fin surface type heat exchanger.
Furthermore, in the rotary dehumidifier with the temperature and humidity precise control function, an ultraviolet sterilization device is arranged at the tail end of the dehumidification air supply channel.
Further, in the rotary dehumidifier with precise temperature and humidity control, the regenerative heating device is a PTC regenerative heater.
Furthermore, in the rotary dehumidifier with the temperature and humidity precisely controlled function, the dehumidifying rotary wheel is a honeycomb cylinder and is divided into a regeneration area and a treatment area by a partition plate, the regeneration area occupies one fourth of the whole rotary wheel, and the treatment area occupies three fourths of the whole rotary wheel.
Further, in the rotary dehumidifier with precise temperature and humidity control, the first filter is a primary plate filter.
The beneficial effects of the utility model reside in that: the utility model discloses utilize the moisture in the air that refrigerating plant's evaporimeter can be detached effectively, and the air after the coil pipe evaporation is cooled off and is close the saturation state, and the dehumidification efficiency of runner is higher to the air of this kind of state, like this, collects cooling dehumidification and runner dehumidification and integrates into one body to make it work in the most effective state separately, furthest has improved the operating efficiency of dehumidification unit. The utility model discloses the while is with the partly regenerated heat source of low-grade condensation used heat as dehumidification runner regeneration, has reduced the energy consumption of unit by a wide margin, and cooperates the regenerative heating of PTC heater, makes regeneration temperature moderate, heats energy-conserving safety. Furthermore, in the utility model, when the indoor is too dry without dehumidification, the dehumidification function of the rotating wheel is closed, the air humidifier is opened for humidification, and the indoor humidity is improved; when the indoor temperature is too high, the surface air cooler firstly cools the air, so that the load of the evaporator is reduced, and the temperature and the humidity are accurately controlled; the utility model discloses still set up ultraviolet germicidal device and disinfect the virus to the air supply after the dehumidification, the aforesaid sets up and makes the utility model discloses humiture precision control's rotary dehumidifier is applicable to some public places, like museum and library etc..
Drawings
Fig. 1 is a schematic structural view of a rotary dehumidifier with precise temperature and humidity control according to an embodiment of the present invention;
description of reference numerals:
1. a first filter; 2. a dehumidification rotating wheel; 3. an air humidifier; 4. an air supply fan; 5. a regenerative heating device; 6. a regenerative fan;
7. a refrigeration device; 71. a refrigeration compressor; 72. regenerating a condensing heater; 73. an evaporator; 74. a throttle valve; 8. a second filter; 9. a surface cooler; 10. a post surface cooler; 11. an ultraviolet sterilizer.
Detailed Description
In order to explain the technical content, the objects and the effects of the present invention in detail, the following description is made with reference to the accompanying drawings in combination with the embodiments.
The utility model provides a rotary dehumidifier with temperature and humidity precise control, which comprises a refrigerating device, a first filter, a dehumidifying rotary wheel, an air humidifier, an air supply fan, a regenerative heating device and a regenerative fan; the dehumidification rotating wheel comprises a rotating wheel dehumidification area and a rotating wheel regeneration area;
the refrigerating device comprises a refrigerating compressor, a regenerative condensation heater, an evaporator and a throttle valve which are connected through pipelines, and the first filter, the evaporator, the rotating wheel dehumidification area, the air humidifier and the air supply fan form a dehumidification air supply channel;
the second filter, the regeneration condensing heater, the regeneration heating device rotating wheel regeneration area and the regeneration fan form a regeneration air channel;
the condensation heat of the refrigerating device provides heat for a regenerative condensation heater, and the regenerative condensation heater heats the regenerative inlet air flowing through the second filter;
and moisture absorption silica gel is arranged on the surface of the dehumidification rotating wheel.
From the above description, it can be known that the evaporator of the rotary dehumidifier with the precise temperature and humidity control can effectively remove the moisture in the air, and the air evaporated by the coil pipe is cooled and approaches to the saturation state, and the dehumidification efficiency of the rotary is higher for the air in this state, so that the rotary dehumidifier integrates cooling dehumidification and rotary dehumidification, and makes the rotary dehumidifier work in the most effective state, and improves the operation efficiency of the dehumidifier unit to the maximum extent. The utility model discloses in, when indoor not needing the dehumidification on the contrary when too dry, close runner dehumidification function, open the air humidifier humidification, improve indoor humidity, possible accurate control of humiture.
Furthermore, in the rotary dehumidifier with the temperature and humidity precise control function, a surface cooler is arranged between the first filter and the evaporator, a surface cooler is arranged between the dehumidification rotary and the air supply fan, and the surface cooler adopts a counter-flow copper pipe sleeve aluminum fin surface type heat exchanger.
From the above description, the inlet air in the rotary dehumidifier with the temperature and humidity precisely controlled enters the evaporator after being cooled by the surface cooler. When the indoor temperature is too high, the surface air cooler is used for cooling the air firstly, and the load of the evaporator is reduced, so that the temperature and the humidity can be controlled accurately.
Furthermore, in the rotary dehumidifier with the temperature and humidity precise control function, an ultraviolet sterilization device is arranged at the tail end of the dehumidification air supply channel.
Can know from the above-mentioned description, the ultraviolet germicidal device of above-mentioned humiture precision control's rotary dehumidifier disinfects the virus-killing to the air supply after the dehumidification, makes the utility model discloses humiture precision control's rotary dehumidifier more is applicable to some public places, like museum and library etc..
Further, in the rotary dehumidifier with precise temperature and humidity control, the regenerative heating device is a PTC regenerative heater.
As can be seen from the above description, the utility model discloses the regeneration air current is through a regeneration heating box that is equipped with the PTC heater, and this regeneration heater has regeneration temperature moderate, and the automatic restriction is the highest temperature, heats safe characteristics, makes the overall design energy-conservation.
Furthermore, in the rotary dehumidifier with the temperature and humidity precisely controlled function, the dehumidifying rotary wheel is a honeycomb cylinder and is divided into a regeneration area and a treatment area by a partition plate, the regeneration area occupies one fourth of the whole rotary wheel, and the treatment area occupies three fourths of the whole rotary wheel.
Further, in the rotary dehumidifier with precise temperature and humidity control, the first filter is a primary plate filter.
Referring to fig. 1, a first embodiment of the present invention is:
a rotary dehumidifier with temperature and humidity precise control comprises a refrigerating device 7, a first filter 1, a dehumidifying rotary 2, an air humidifier 3, an air supply fan 4, a regenerative heating device 5 and a regenerative fan 6; the dehumidification rotating wheel 2 comprises a rotating wheel dehumidification area and a rotating wheel regeneration area;
the refrigerating device 7 comprises a refrigerating compressor 71, a regenerative condensation heater 72, an evaporator 73 and a throttle valve 74 which are connected through pipelines, and the first filter 1, the evaporator 73, the rotating wheel dehumidification area, the air humidifier 3 and the air supply fan 4 form a dehumidification air supply channel;
a surface cooler 9 is arranged between the first filter 1 and the evaporator 73, a surface cooler 10 is arranged between the dehumidification rotating wheel and the air supply fan, the surface cooler 9 adopts a counter-flow copper tube sleeve aluminum fin surface type heat exchanger, and an ultraviolet sterilization device 11 is arranged at the tail end of the dehumidification air supply channel. The first filter 1 is a primary plate filter.
The second filter 8, the regenerative condensing heater 72, the regenerative heating device 5, the runner regeneration area and the regenerative fan 6 form a regenerative air channel; the regenerative heating device 5 is a PTC regenerative heater.
The condensation heat of the refrigerating device 7 provides heat for the regenerative condensation heater 72, and the regenerative condensation heater 72 heats the regenerative inlet air flowing through the second filter 8;
and moisture absorption silica gel is arranged on the surface of the dehumidification rotating wheel 2.
The dehumidification runner 2 is a honeycomb cylinder and is divided into a regeneration area and a treatment area by a partition plate, wherein the regeneration area accounts for one fourth of the whole runner, and the treatment area accounts for three fourths of the whole runner.
The refrigerating apparatus 7 of the present invention is composed of four basic components, i.e., a refrigeration compressor 71, a condenser (a regenerative condensing heater), an evaporator 73, and a throttle valve 74. The refrigerant continuously circulates in the system, changes state and exchanges heat with the outside. The evaporator 73 is a device for transporting cold, and the refrigerant absorbs the heat of the cooled object to realize refrigeration. The condenser is a heat-emitting device, and transfers heat absorbed in the evaporator 73 to the cooling medium together with heat converted by the compressor. The present application exchanges heat and heats the regeneration inlet air from the second filter through the regeneration condensing heater 72.
The utility model discloses a theory of operation:
the warm and humid air to be processed sequentially flows through the first filter 1, the surface cooler 9, the evaporator 73, the surface cooler 9 and the evaporator 73 in the dehumidification air supply channel along the air flow direction to be cooled, dehumidified and removed most of moisture, and is deeply dehumidified by the rotating wheel treatment, and the air is sent into a dehumidification room under the traction of the air supply fan 4 after reaching the required air outlet moisture content.
When the indoor air is not dehumidified but is too dry, the rotating wheel dehumidification function is closed, the air humidifier 3 is started for humidification, and the indoor humidity is improved; when the indoor temperature is too high, the surface air cooler 9 firstly cools the air, so that the load of the evaporator 73 is reduced, and the temperature and the humidity are accurately controlled; the ultraviolet sterilizer 11 is provided to sterilize the dehumidified air supply.
The regenerated air passes through the second filter 8 along the airflow direction in the regenerated air channel, the high-temperature air heated by the regeneration condensation heater 72 and the regeneration condensation heater 72 passes through the PTC regeneration heater again, flows through the rotating wheel regeneration area of the dehumidification rotating wheel 2, and then carries the moisture absorbed by the dehumidification rotating wheel 2 from the dehumidification area to the outside under the traction of the regeneration fan 6. The surplus heat generated by the refrigerating device 7 is discharged under the traction of the condensing fan through the bypass condenser.
The above mentioned is only the embodiment of the present invention, and not the limitation of the patent scope of the present invention, all the equivalent transformations made by the contents of the specification and the drawings, or the direct or indirect application in the related technical field, are included in the patent protection scope of the present invention.
Claims (6)
1. A rotary dehumidifier with temperature and humidity precise control is characterized by comprising a refrigerating device, a first filter, a dehumidifying rotary wheel, an air humidifier, an air supply fan, a second filter, a regenerative heating device and a regenerative fan; the dehumidification rotating wheel comprises a rotating wheel dehumidification area and a rotating wheel regeneration area;
the refrigerating device comprises a refrigerating compressor, a regenerative condensation heater, an evaporator and a throttle valve which are connected through pipelines, and the first filter, the evaporator, the rotating wheel dehumidification area, the air humidifier and the air supply fan form a dehumidification air supply channel;
the second filter, the regeneration condensing heater, the regeneration heating device rotating wheel regeneration area and the regeneration fan form a regeneration air channel;
the condensation heat of the refrigerating device provides heat for a regenerative condensation heater, and the regenerative condensation heater heats the regenerative inlet air flowing through the second filter;
and moisture absorption silica gel is arranged on the surface of the dehumidification rotating wheel.
2. The rotary dehumidifier with the precise temperature and humidity control function according to claim 1, wherein a surface cooler is disposed between the first filter and the evaporator, and a rear surface cooler is disposed between the rotary dehumidifier and the air supply fan.
3. The rotary dehumidifier with the temperature and humidity precisely controlled function according to claim 1, wherein an ultraviolet sterilization device is disposed at the tail end of the dehumidification air supply channel.
4. The rotary dehumidifier with the precise temperature and humidity control function according to claim 1, wherein the regenerative heating device is a PTC regenerative heater.
5. The rotary dehumidifier recited in claim 1, wherein said desiccant rotor is a honeycomb cylinder divided into a regeneration zone and a treatment zone by a partition, said regeneration zone is one fourth of the total rotor, and said treatment zone is three quarters of the total rotor.
6. The rotary dehumidifier recited in claim 1, wherein said first filter is a primary plate filter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221185736.7U CN217464701U (en) | 2022-05-17 | 2022-05-17 | Rotary dehumidifier with temperature and humidity precise control function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221185736.7U CN217464701U (en) | 2022-05-17 | 2022-05-17 | Rotary dehumidifier with temperature and humidity precise control function |
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| Publication Number | Publication Date |
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| CN217464701U true CN217464701U (en) | 2022-09-20 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202221185736.7U Active CN217464701U (en) | 2022-05-17 | 2022-05-17 | Rotary dehumidifier with temperature and humidity precise control function |
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| CN (1) | CN217464701U (en) |
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- 2022-05-17 CN CN202221185736.7U patent/CN217464701U/en active Active
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