CN213362708U - Novel reheating and dehumidifying fresh air handling unit - Google Patents
Novel reheating and dehumidifying fresh air handling unit Download PDFInfo
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- CN213362708U CN213362708U CN202022097301.4U CN202022097301U CN213362708U CN 213362708 U CN213362708 U CN 213362708U CN 202022097301 U CN202022097301 U CN 202022097301U CN 213362708 U CN213362708 U CN 213362708U
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Abstract
The utility model relates to a novel reheating and dehumidifying fresh air handling unit, which comprises a rectangular box body, wherein an air inlet, a filter, a purifying device, a high-temperature surface cooler, a low-temperature surface cooler, a precooling surface cooler, a fan, an air supply outlet, a condensed water plate, a condensed water pipe and a water inlet and outlet pipe are sequentially arranged; the high-temperature surface cooler is provided with a water inlet at the bottom and a water outlet at the top; the low-temperature surface cooler is provided with a water inlet at the bottom and a water outlet at the top; the water inlet of the precooling surface cooler is directly connected with the water outlet pipe of the high-temperature surface cooler. The air conditioner has the advantages of high operation efficiency, low energy consumption and low cost, and can independently control the temperature and the humidity, improve the air supply temperature, improve the indoor air comfort level and reduce the initial investment.
Description
Technical Field
The utility model belongs to the technical field of air treatment equipment, concretely relates to air treatment unit who is used for cooling, dehumidification in air conditioning system, the product is used for central air conditioning system and humiture independent control air conditioning system.
Background
In the air treatment equipment, the common equipment with the high-temperature surface air cooler and the low-temperature surface air cooler only solves the problem that when the air treatment equipment is used in an air conditioning season, air is pre-cooled by fully utilizing a high-temperature cold source, the using amount of the low-temperature cold source is reduced, the efficiency of the air conditioning system in the air conditioning season is improved, and the energy consumption of a central air conditioning system and the energy consumption of a temperature and humidity independent control air conditioning system in the air conditioning season are saved.
However, when the air conditioner is used, the air supply temperature is too low, a special low-temperature air supply outlet needs to be additionally arranged, the heat insulation material of the air pipe needs to be thickened, and the manufacturing cost is increased.
Disclosure of Invention
The utility model discloses to the defect among the above-mentioned current air conditioner treatment facility, provided a novel reheat dehumidification fresh air unit, it can be under the condition that realizes the new trend dehumidification, saving system cost.
A novel reheating and dehumidifying fresh air handling unit comprises a rectangular box body, wherein an air inlet, a filter, a purifying device, a high-temperature surface cooler, a low-temperature surface cooler, a precooling surface cooler, a fan, an air supply outlet, a condensed water disc, a condensed water pipe and a water inlet and outlet pipe are sequentially arranged; the high-temperature surface cooler is provided with a water inlet at the bottom and a water outlet at the top; the low-temperature surface cooler is provided with a water inlet at the bottom and a water outlet at the top; the water inlet of the precooling surface cooler is directly connected with the water outlet pipe of the high-temperature surface cooler.
Furthermore, the high-temperature surface cooler is arranged at the front end part, the low-temperature surface cooler is arranged between the high-temperature surface cooler and the precooling surface cooler, and the precooling surface cooler is arranged at the rear part of the low-temperature surface cooler.
Furthermore, the high-temperature surface cooler, the low-temperature surface cooler and the precooling surface cooler are respectively provided with 3 condensate water trays, and the condensate water trays are respectively provided with 3 condensate water outlets which are a high-temperature condensate water pipe, a low-temperature condensate water pipe and a precooling condensate water pipe in sequence. Furthermore, the rectangular box body is provided with an inner heat-insulating layer.
The technical effects of the utility model are that: the novel reheating and dehumidifying fresh air handling unit has the advantages that the central air conditioning system is high in operation efficiency, low in energy consumption and low in cost when air conditioning equipment operates all year round, and can be independently controlled in temperature and humidity, so that air supply temperature is increased, indoor air comfort is improved, and initial investment is reduced.
Drawings
Fig. 1 is a structural diagram of a new reheating and dehumidifying fan unit of the present invention.
Fig. 2 is a structural diagram of the novel reheating and dehumidifying fresh air handling unit with different water pipe connection modes of the utility model.
Detailed Description
The utility model provides a novel reheat dehumidification fresh air unit which characterized in that: the air-conditioning system comprises a rectangular box body, an air inlet (1), a filter (2), a purification device (7), a high-temperature surface cooler (3A), a low-temperature surface cooler (3B), a precooling surface cooler (3C), a fan (5), an air supply outlet (4), a condensed water disc (6A, 6B, 6C), a condensed water pipe (8A, 8B, 8C), a water inlet and outlet (a, B, C, d, e, f) and an inner heat-insulating layer (9).
An air inlet (1) is arranged; the filter (2) is arranged at the downstream position of the air inlet (1).
Three groups of surface coolers are arranged, namely a high-temperature surface cooler (3A) is arranged at the front end part, a low-temperature surface cooler (3B) is arranged between the high-temperature surface cooler (3A) and a precooling surface cooler (3C), and the precooling surface cooler (3C) is arranged at the rear part of the low-temperature surface cooler (3B).
The high-temperature surface cooler (3A) is provided with a water inlet (a) at the bottom and a water outlet (b) at the top; the low-temperature surface cooler (3B) is provided with a water inlet (c) at the bottom and a water outlet (d) at the top; the precooling surface cooler (3C) is provided with a water inlet (f) at the top and a water outlet (e) at the bottom.
The high-temperature surface cooler (3A), the low-temperature surface cooler (3B) and the precooling surface cooler (3C) are respectively provided with 3 condensation water discs (6A, 6B and 6C).
The condensate plate is respectively provided with 3 condensate outlets, namely a high-temperature condensate pipe (8A), a low-temperature condensate pipe (8B) and a precooling condensate pipe (8C) in sequence.
The water inlet (f) of the precooling surface cooler (3C) can be directly connected with the water outlet pipe of the high-temperature surface cooler (3A), as shown in figure 2.
The rectangular box body is provided with an inner heat-insulating layer (9).
In the season of the air conditioner, air sequentially passes through the air inlet (1), the filter (2), the high-temperature surface air cooler (3A), the low-temperature surface air cooler (3B), the precooling surface air cooler (3C), the fan (5) and the air supply outlet (4). Air treatment make full use of high temperature cold source's energy-conserving advantage reduces the quantity of low temperature cold source, reaches energy-conserving purpose, promotes air supply temperature simultaneously, reduces tuber pipe insulation material, need not set up the low temperature supply-air outlet, guarantees that the hydroenergy of condensing gets rid of rapidly, reduces the inside of air simultaneously and reveals, reduces cold and hot loss.
The above description is made for the exemplary purposes of the present invention, and it is obvious that the present invention is not limited by the above mentioned manner, the actual manufacturing structure of the present invention is not limited by the above best mode, and any person can obtain other products in various forms under the teaching of the present invention, such as the adjustment of the air inlet and outlet positions, the adjustment of the air inlet and outlet quantity, the change of the high and low surface air cooler and the fan position, the addition of the water baffle, the addition of other functional segments, and the combination, structure or material changes, all of which are the same or similar to the above structure, and are all within the protection scope of the present invention.
Claims (4)
1. A novel reheating and dehumidifying fresh air handling unit comprises a rectangular box body and is characterized in that an air inlet (1), a filter (2), a purifying device (7), a high-temperature surface cooler (3A), a low-temperature surface cooler (3B), a precooling surface cooler (3C), a fan (5), an air supply outlet (4), a condensed water disc (6A, 6B, 6C), a condensed water pipe (8A, 8B, 8C) and an inlet and outlet (a, B, C, d, e, f) are sequentially arranged; the high-temperature surface cooler (3A) is provided with a water inlet (a) at the bottom and a water outlet (b) at the top; the low-temperature surface cooler (3B) is provided with a water inlet (c) at the bottom and a water outlet (d) at the top; the water inlet (f) of the precooling surface cooler (3C) is directly connected with the water outlet pipe of the high-temperature surface cooler (3A).
2. The new reheating dehumidification fan unit as claimed in claim 1, wherein the high temperature surface cooler (3A) is arranged at the front end, the low temperature surface cooler (3B) is arranged between the high temperature surface cooler (3A) and the precooling surface cooler (3C), and the precooling surface cooler (3C) is arranged at the rear of the low temperature surface cooler (3B).
3. The novel reheating dehumidification fresh air handling unit according to claim 1, wherein the high-temperature surface cooler (3A), the low-temperature surface cooler (3B) and the precooling surface cooler (3C) are respectively provided with 3 condensation water trays (6A, 6B and 6C), and the condensation water trays are respectively provided with 3 condensation water outlets which are a high-temperature condensation water pipe (8A), a low-temperature condensation water pipe (8B) and a precooling condensation water pipe (8C) in sequence.
4. The new reheating and dehumidifying fan unit as claimed in claim 1, wherein an inner insulating layer (9) is arranged in the rectangular box.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022097301.4U CN213362708U (en) | 2020-09-21 | 2020-09-21 | Novel reheating and dehumidifying fresh air handling unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022097301.4U CN213362708U (en) | 2020-09-21 | 2020-09-21 | Novel reheating and dehumidifying fresh air handling unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213362708U true CN213362708U (en) | 2021-06-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022097301.4U Active CN213362708U (en) | 2020-09-21 | 2020-09-21 | Novel reheating and dehumidifying fresh air handling unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213362708U (en) |
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2020
- 2020-09-21 CN CN202022097301.4U patent/CN213362708U/en active Active
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