CN211316433U - Fresh air humidifying unit - Google Patents
Fresh air humidifying unit Download PDFInfo
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- CN211316433U CN211316433U CN202020005449.8U CN202020005449U CN211316433U CN 211316433 U CN211316433 U CN 211316433U CN 202020005449 U CN202020005449 U CN 202020005449U CN 211316433 U CN211316433 U CN 211316433U
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- filter screen
- rear side
- fresh air
- surface cooler
- heat exchanger
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Abstract
The utility model discloses a new trend humidifying unit, include: the air intake, the rear side of air intake is provided with the nylon filter screen, the rear side of nylon filter screen is provided with just imitating the filter screen, the rear side of just imitating the filter screen is provided with well effect filter screen, the rear side of well effect filter screen is provided with high-efficient filter screen, the rear side of high-efficient filter screen is provided with first surface cooler, the rear side of first surface cooler is provided with the second surface cooler. The utility model discloses a plurality of surface coolers of series connection setting can carry out nimble regulation to new trend humidity, and the reservoir that the unit set up, a compressor, the heat pump system that electronic expansion valve and reheat condenser pass through copper union coupling and constitute can reheat new trend, the problem that traditional electrical heating reheat new trend leads to the energy consumption to rise has been avoided, the energy consumption has been reduced, the unit still is provided with the hydrologic cycle return circuit that constitutes by plate heat exchanger water side and radiant panel through water piping connection simultaneously, the cold volume that makes plate heat exchanger produce can be used by radiation cooling system, it is more energy-conserving.
Description
Technical Field
The utility model relates to a new trend equipment especially indicates a new trend humidifying unit.
Background
Along with the improvement of living standard and the enhancement of environmental consciousness, the requirement of people on environmental comfort level is higher and higher, meanwhile, the environmental protection is also more and more emphasized, radiation refrigeration or heating is taken as a novel refrigeration method with low energy consumption, no pollution and wide cold source, therefore, the radiation refrigeration or heating is widely applied to daily life of people, the radiation refrigeration or heating refers to the technical method of reducing or increasing the temperature of one or more surfaces in the internal surface of an enclosure structure to form a cold or heat radiation surface, cooling or heating is carried out by means of radiation heat exchange between the radiation surface and the human body, furniture and the rest surfaces of the enclosure structure, the radiation surface can be realized by arranging a cold or heat pipeline in the enclosure structure, and also arranging a radiation plate on the external surface of a ceiling or a wall. Due to the change of the temperature of the radiation surface, the building envelope and the furniture surface, the convection heat exchange between the radiation surface, the building envelope and the furniture surface and the air is enhanced, and the cooling or heating effect is enhanced. Therefore, compared with the conventional air conditioning system, the radiation cooling and heating system has the advantages of energy conservation, better comfort, lower cost, good combination with low energy consumption or green buildings and good application prospect. The applicant finds that when a water radiation refrigerating system is adopted indoors for cooling, the temperature of the surface of a cold radiation surface is generally low in the cooling process, and when the temperature of the cold radiation surface is lower than the dew point temperature of the nearby air, condensation often occurs on the cold radiation surface, such as a floor or a wall surface, so that the comfort of a user is affected.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model aims at providing a new trend humidifying unit.
Based on the above-mentioned purpose the utility model provides a pair of fresh air humidifying unit, include:
the air intake, the rear side of air intake is provided with the nylon filter screen, the rear side of nylon filter screen is provided with just imitating the filter screen, the rear side of just imitating the filter screen is provided with well effect filter screen, the rear side of well effect filter screen is provided with high-efficient filter screen, the rear side of high-efficient filter screen is provided with first surface cooler, the rear side of first surface cooler is provided with the second surface cooler, the rear side of second surface cooler is provided with the breakwater, the rear side of breakwater is provided with reheat condenser, reheat condenser's rear side is provided with the humidifier, the rear side of humidifier is provided with centrifugal fan, centrifugal fan's rear side is provided with the supply-air outlet.
In some optional embodiments, the nylon filter screen, the primary filter screen, the intermediate filter screen and the high-efficiency filter screen are arranged in sequence along the horizontal center line of the air inlet towards the inner side.
In some optional embodiments, the horizontal centerlines of the nylon screen, the primary screen, the intermediate screen, and the high efficiency screen are all located on the same line.
In some optional embodiments, an air pressure difference switch is arranged on the outer sides of the nylon filter screen and the high-efficiency filter screen.
In some optional embodiments, the system further comprises a liquid storage device, the liquid storage device is connected with the reheating condenser, an electronic expansion valve is connected to one side of the liquid storage device, a plate heat exchanger is connected to one side of the electronic expansion valve, and a compressor is arranged on one side of the plate heat exchanger.
In some optional embodiments, the reservoir, the compressor, the electronic expansion valve and the reheat condenser are connected through a copper pipe to form a heat pump system.
In some optional embodiments, the heat exchanger further comprises a radiant plate, and the water side of the plate heat exchanger is connected with the radiant plate through a water pipe to form a water circulation loop.
From the above, can see out, the utility model provides a pair of new trend humidifying unit, a plurality of surface coolers through series connection setting can carry out nimble regulation to new trend humidity, and the reservoir that the unit set up, a compressor, the heat pump system that electronic expansion valve and reheat condenser pass through copper union coupling and constitute can the reheat new trend, the problem that traditional electrical heating reheat new trend leads to the energy consumption to rise has been avoided, the energy consumption has been reduced, the unit still is provided with the water circulation return circuit that constitutes by plate heat exchanger water side and radiation plate through water piping connection simultaneously, the cold volume that makes plate heat exchanger produce can be used by radiation cooling system, thereby reach the purpose of the energy can be saved, and is more energy-concerving and environment-.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings.
It should be noted that all expressions using "first" and "second" in the embodiments of the present invention are used for distinguishing two entities with the same name but different names or different parameters, and it is understood that "first" and "second" are only used for convenience of expression and should not be understood as limitations to the embodiments of the present invention, and the following embodiments do not describe any more.
As an embodiment, a fresh air humidity conditioning unit includes:
air intake 1, the rear side of air intake 1 is provided with nylon filter screen 2, the rear side of nylon filter screen 2 is provided with just imitating filter screen 3, the rear side of just imitating filter screen 3 is provided with well effect filter screen 4, the rear side of well effect filter screen 4 is provided with high-efficient filter screen 5, the rear side of high-efficient filter screen 5 is provided with first surface cooler 6, the rear side of first surface cooler 6 is provided with second surface cooler 7, the rear side of second surface cooler 7 is provided with breakwater 8, the rear side of breakwater 8 is provided with reheat condenser 9, reheat condenser 9's rear side is provided with humidifier 10, humidifier 10's rear side is provided with centrifugal fan 11, centrifugal fan 11's rear side is provided with supply-air outlet 12.
Referring to fig. 1, as an embodiment of the present invention, a fresh air humidity control unit includes: air intake 1, the rear side of air intake 1 is provided with nylon filter screen 2, the rear side of nylon filter screen 2 is provided with just imitating filter screen 3, the rear side of just imitating filter screen 3 is provided with well effect filter screen 4, the rear side of well effect filter screen 4 is provided with high-efficient filter screen 5, the rear side of high-efficient filter screen 5 is provided with first surface cooler 6, the rear side of first surface cooler 6 is provided with second surface cooler 7, the rear side of second surface cooler 7 is provided with breakwater 8, the rear side of breakwater 8 is provided with reheat condenser 9, reheat condenser 9's rear side is provided with humidifier 10, humidifier 10's rear side is provided with centrifugal fan 11, centrifugal fan 11's rear side is provided with supply-air outlet 12.
Referring to fig. 1, optionally, a nylon filter screen 2, a primary filter screen 3, a middle filter screen 4 and a high efficiency filter screen 5 are sequentially arranged along a horizontal center line of an air inlet 1 to the inside, the horizontal center lines of the nylon filter screen 2, the primary filter screen 3, the middle filter screen 4 and the high efficiency filter screen 5 are all located on the same straight line, an air pressure difference switch 13 is arranged outside the nylon filter screen 2 and the high efficiency filter screen 5, the unit is provided with a multi-channel filtering structure, the nylon filter screen 2, the primary filter screen 3, the middle filter screen 4 and the high efficiency filter screen 5 are sequentially arranged by the air inlet 1, the nylon filter screen 2 is mainly made of PP fibers by spinning and forming into a whole, is acid and alkali resistant, corrosion resistant, low in resistance and can be repeatedly cleaned, long and short fibers and dust particles captured by the nylon filter screen are easily cleaned, the filtering efficiency is not affected by cleaning, so the nylon filter, the primary filter screen 3 is mainly used for filtering dust particles with the particle size of more than 5 microns, the middle filter screen 4 at the rear side of the primary filter screen 3 can collect particle dust with the particle size of 1-5 microns and various suspended matters, the high-efficiency filter screen 5 at the last side is made of chemical fibers or glass fibers, particles with the particle size of more than 0.5 micron can be removed through a microcosmic flocculent structure, tiny dust contained in air passing through the filter screen is intercepted, the air entering the unit can be completely filtered through a four-stage filter structure, the dust is prevented from entering the unit and the room, meanwhile, the outer side of the nylon filter screen 2 and the inner side of the high-efficiency filter screen 5 are provided with an air pressure difference switch 13, when the filter screen is blocked for too long time, the air pressure difference switch 13 can generate large change, the service condition of the filter screen is detected by the air pressure difference switch 13, and when the filter screen, the use is more convenient.
Referring to fig. 1, optionally, the system further includes a liquid storage device 14, the liquid storage device 14 is connected to the reheat condenser 9, one side of the liquid storage device 14 is connected to an electronic expansion valve 16, one side of the electronic expansion valve 16 is connected to a plate heat exchanger 17, one side of the plate heat exchanger 17 is provided with a compressor 15, the liquid storage device 14, the compressor 15, the electronic expansion valve 16 and the reheat condenser 9 are connected through copper pipes to form a heat pump system, the unit mainly cools and heats air through a first surface air cooler 6 and a second surface air cooler 7, the first surface cooler 6 and the second surface cooler 7 are copper pipe fin-in-fin coolers, the air to be processed flows through an inner cavity of a metal pipe thereof through heat medium or refrigerant or cooling medium, the air to be processed flows through fins on an outer wall of the metal pipe to heat or cool the air, after the air is precooled by the first surface cooler 6, the second surface cooler 7, thereby make the moisture condensation in the air in order to carry out the degree of depth dehumidification to the air, get rid of moisture wherein, then handle through second surface cooler 7, handle the new trend to setting for the moisture content, the low temperature new trend after the processing passes through breakwater 8 after, is reheated to the settlement temperature by reheat condenser 9 to accomplish the humidifying work that adjusts the temperature to the new trend, owing to adopt heat pump system reheat new trend, avoided traditional electrical heating reheat new trend to lead to the problem that the energy consumption rises, reduced the energy consumption.
Referring to fig. 1, optionally, the heat pump unit further includes a radiation plate 18, a water side of the plate heat exchanger 17 is connected to the radiation plate 18 through a water pipe to form a water circulation loop, the plate heat exchanger 17 of the unit can evaporate and absorb heat in a refrigerant passing through the electronic expansion valve 16, the refrigerant exchanges heat with 18 ℃ cooling water entering the plate heat exchanger 17, and cold energy is discharged into the cooling water passing through the plate heat exchanger 17, because the plate heat exchanger 17 serves as an evaporator, inlet water of the plate heat exchanger 17 is 18 ℃ return water of high temperature cold water of the radiation system, and the plate heat exchanger 17 generates 16 ℃ cold water after absorbing heat of the return water and can serve as water supply of the radiation system, so that the cold energy generated by the plate heat exchanger 17 can be used by the radiation cooling system, thereby achieving the purpose.
During the use, connect the corresponding pipeline of device, then the new trend gets into the unit through air intake 1 inside, gets into the unit inside back and passes through according to the order: the fresh air is purified by four layers of filter screens, passes through a first surface air cooler 6, is precooled by 7 ℃ cold water when acting in a dehumidification mode through a first surface air cooler 6, is heated by 35 ℃ hot water when acting in a heating mode, passes through a second surface air cooler 7, deeply dehumidifies the fresh air cooled by the first surface air cooler 6 to set moisture content through 7 ℃ cold water when acting in the dehumidification mode through the second surface air cooler 7, is reheated to set temperature through 35 ℃ hot water when acting in the heating mode, passes through a water baffle 8 after passing through the fresh air processed by the second surface air cooler 7 so as to avoid that condensed water on the second surface air cooler 7 drifts to a reheat condenser 9 along with the air when acting in the dehumidification mode, thereby leading the moisture content of the dehumidified air to rise again, and passes through the fresh air after passing through the water baffle 8 again, after passing through the reheat condenser 9, in a dehumidification mode, the low-temperature fresh air processed by the second surface air cooler 7 is reheated to a set temperature, and in a heating mode, the low-temperature fresh air is not used, then, the fresh air processed by the reheat condenser 9 passes through the humidifier 10, in the dehumidification mode, the humidifier 10 is not used, in the heating mode, when the moisture content is lower than the set value, the humidifier 10 is started, the moisture content of the fresh air is increased to the set value, and the fresh air after passing through the humidifier 10 is sent out of a room through the centrifugal fan 11, so that the conveying work is completed.
The utility model provides a new trend humidifying unit, a plurality of surface coolers through series connection setting can carry out nimble regulation to new trend humidity, and the reservoir 14 that the unit set up, compressor 15, electronic expansion valve 16 can reheat the new trend with reheat condenser 9 through the heat pump system that copper union coupling constitutes, the problem that traditional electrical heating reheat new trend leads to the energy consumption to rise has been avoided, the energy consumption has been reduced, the unit still is provided with the water circulation return circuit that constitutes through the water piping connection by 17 water sides of plate heat exchanger and radiation plate 18 simultaneously, the cold volume that makes 17 plate heat exchangers produce can be used by the radiation cooling system, thereby reach the purpose of the energy can be saved, and is more energy-concerving and environment-protective.
Those of ordinary skill in the art will understand that: the discussion of any embodiment above is meant to be exemplary only, and is not intended to intimate that the scope of the disclosure, including the claims, is limited to these examples; within the idea of the invention, also combinations between technical features in the above embodiments or in different embodiments are possible, and there are many other variations of the different aspects of the invention as described above, which are not provided in detail for the sake of brevity. Therefore, any omission, modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included within the protection scope of the present invention.
Claims (7)
1. A fresh air humidity conditioning unit is characterized by comprising: the air intake, the rear side of air intake is provided with the nylon filter screen, the rear side of nylon filter screen is provided with just imitating the filter screen, the rear side of just imitating the filter screen is provided with well effect filter screen, the rear side of well effect filter screen is provided with high-efficient filter screen, the rear side of high-efficient filter screen is provided with first surface cooler, the rear side of first surface cooler is provided with the second surface cooler, the rear side of second surface cooler is provided with the breakwater, the rear side of breakwater is provided with reheat condenser, reheat condenser's rear side is provided with the humidifier, the rear side of humidifier is provided with centrifugal fan, centrifugal fan's rear side is provided with the supply-air outlet.
2. The fresh air humidity conditioning unit as recited in claim 1, wherein the nylon filter screen, the primary filter screen, the intermediate filter screen and the high efficiency filter screen are sequentially arranged inwardly along a horizontal center line of the air inlet.
3. The fresh air humidity conditioning unit as recited in claim 1 wherein horizontal centerlines of the nylon filter screen, the primary filter screen, the intermediate filter screen and the high efficiency filter screen are all located on a same line.
4. The fresh air humidity conditioning unit as recited in claim 1, wherein an air pressure difference switch is disposed outside the nylon filter screen and the high efficiency filter screen.
5. The fresh air humidity conditioning unit as claimed in claim 1, further comprising a reservoir connected to the reheat condenser, an electronic expansion valve connected to one side of the reservoir, a plate heat exchanger connected to one side of the electronic expansion valve, and a compressor disposed on one side of the plate heat exchanger.
6. The fresh air humidity conditioning unit as recited in claim 5, wherein the reservoir, the compressor, the electronic expansion valve and the reheat condenser are connected through copper pipes to form a heat pump system.
7. The fresh air humidity conditioning unit as recited in claim 5 further comprising a radiant panel, wherein the water side of the plate heat exchanger is connected with the radiant panel through a water pipe to form a water circulation loop.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020005449.8U CN211316433U (en) | 2020-01-02 | 2020-01-02 | Fresh air humidifying unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020005449.8U CN211316433U (en) | 2020-01-02 | 2020-01-02 | Fresh air humidifying unit |
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| Publication Number | Publication Date |
|---|---|
| CN211316433U true CN211316433U (en) | 2020-08-21 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202020005449.8U Active CN211316433U (en) | 2020-01-02 | 2020-01-02 | Fresh air humidifying unit |
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| CN (1) | CN211316433U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113137671A (en) * | 2021-04-13 | 2021-07-20 | 青岛海尔空调电子有限公司 | Air conditioning system with heat recovery function |
| CN114001433A (en) * | 2021-11-24 | 2022-02-01 | 美的集团武汉制冷设备有限公司 | Control method, device and equipment of fresh air equipment and storage medium |
| CN114413351A (en) * | 2021-12-24 | 2022-04-29 | 北京环都拓普空调有限公司 | Dehumidification reheating regulating equipment and air conditioning system |
-
2020
- 2020-01-02 CN CN202020005449.8U patent/CN211316433U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113137671A (en) * | 2021-04-13 | 2021-07-20 | 青岛海尔空调电子有限公司 | Air conditioning system with heat recovery function |
| CN114001433A (en) * | 2021-11-24 | 2022-02-01 | 美的集团武汉制冷设备有限公司 | Control method, device and equipment of fresh air equipment and storage medium |
| CN114001433B (en) * | 2021-11-24 | 2023-09-01 | 美的集团武汉制冷设备有限公司 | Control method, device and equipment of fresh air equipment and storage medium |
| CN114413351A (en) * | 2021-12-24 | 2022-04-29 | 北京环都拓普空调有限公司 | Dehumidification reheating regulating equipment and air conditioning system |
| CN114413351B (en) * | 2021-12-24 | 2023-11-07 | 北京环都拓普空调有限公司 | Dehumidification reheat conditioning equipment and air conditioning system |
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