CN204240501U - A kind of rotary valve Novel wind-dehumidifier group - Google Patents

A kind of rotary valve Novel wind-dehumidifier group Download PDF

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Publication number
CN204240501U
CN204240501U CN201420553240.XU CN201420553240U CN204240501U CN 204240501 U CN204240501 U CN 204240501U CN 201420553240 U CN201420553240 U CN 201420553240U CN 204240501 U CN204240501 U CN 204240501U
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CN
China
Prior art keywords
air
valve
dehumidifying
regeneration module
turn
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Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN201420553240.XU
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Chinese (zh)
Inventor
孔德慧
范东华
李启林
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NANJING HANWEI NANLENG REFRIGERATION GROUP CO Ltd
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NANJING HANWEI NANLENG REFRIGERATION GROUP CO Ltd
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Priority to CN201420553240.XU priority Critical patent/CN204240501U/en
Application granted granted Critical
Publication of CN204240501U publication Critical patent/CN204240501U/en
Expired - Fee Related legal-status Critical Current
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Abstract

The utility model discloses a kind of rotary valve Novel wind-dehumidifier group, comprise Fresh air handing side and Air exhaust side; Described Fresh air handing side sets gradually new wind side air cleaner along its air flow, surface cooler, first turns to air-valve, dehumidifying/regeneration module, second to turn to air-valve and pressure fan; Described Air exhaust side sets gradually air draft side air cleaner along its air flow, hot-water heater, second turns to air-valve, dehumidifying/regeneration module, first to turn to air-valve and exhaust blower.Dehumidifying unit of the present utility model realizes the continuous degree of depth dehumidifying of new wind by dehumidifying/regeneration module, controls simple and reliable, except two turn to air-valve and threeway ratio adjusting valve except, without the need to extra electricity consumption, unit eer is high; Owing to not needing cold-producing medium direc expansion refrigeration dehumidification system, stable and reliable operation, failure rate is low, operating mode is adaptable.

Description

A kind of rotary valve Novel wind-dehumidifier group
Technical field
The utility model relates to a kind of dehumidifying unit, specifically a kind of rotary valve Novel wind-dehumidifier group.
Background technology
At present, in two low-temperature receiver humiture independence control air conditioner system, the dry type air conditioning terminal utilizing high temperature chilled water to be low-temperature receiver controls air conditioning area temperature; The two low-temperature receiver fresh air dehumidification units utilizing high temperature low-temperature receiver and low temperature cold source to combine carry out degree of depth dehumidifying to new wind, thus control air conditioning area humidity.Namely in two low-temperature receiver humiture independence control air conditioner system, the temperature and humidity of air conditioning area independently controls respectively by dry type air conditioning terminal and two low-temperature receiver fresh air dehumidification unit, the Temperature and Humidity Control precision of the system made improves greatly, so the comfort level of two low-temperature receiver humiture independence control air conditioner system is higher.
Compared with the conventional central air-conditioning system jointly controlled with humiture, two low-temperature receiver humiture independence control air conditioner system without the need to by meeting the indoor requirement to humidity below whole air-conditioning process to indoor dew point, so refrigerating capacity is less needed for it; The high temperature cold water unit producing on the other hand high temperature chilled water due to evaporating temperature higher, so efficiency is higher.So the overall Energy Efficiency Ratio of two low-temperature receiver humiture Air Conditioning System is higher.
Therefore because two low-temperature receiver humiture independence control air conditioner system has good, the energy-efficient advantage of comfortableness, progressively by the design department of all kinds of building and user approve, the particularly raising of country to energy saving building standard in recent years, its application has trend more and more widely.But the two low-temperature receiver fresh air dehumidification units in humiture independence control air conditioner system, due to the dehumidifying of the needs degree of depth, the feature of its " little air quantity, large enthalpy difference " is also given prominence to than the Fresh air handling units of conventional central air-conditioning system, this makes its system, the difficulty of structural design improves greatly, controls the difficulty that difficulty also just only bears the common Fresh air handling units of new wind-heat humidity load in ordinary central air-conditioner.In the actual application of two low-temperature receiver fresh air dehumidification unit, show that its fault rate is high, operating mode adaptive capacity is poor, manufacturing cost is higher gradually and the various problem such as Energy Efficiency Ratio is low.
Utility model content
The purpose of this utility model is the deficiency existed for prior art, the rotary valve Novel wind-dehumidifier group providing a kind of efficient energy-saving, failure rate is low, operating mode adaptable.
For realizing above-mentioned utility model object, the technical solution adopted in the utility model is a kind of rotary valve Novel wind-dehumidifier group, comprises Fresh air handing side and Air exhaust side; Described Fresh air handing side sets gradually new wind side air cleaner along its air flow, surface cooler, first turns to air-valve, dehumidifying/regeneration module, second to turn to air-valve and pressure fan; Described Air exhaust side sets gradually air draft side air cleaner along its air flow, hot-water heater, second turns to air-valve, dehumidifying/regeneration module, first to turn to air-valve and exhaust blower; And described Fresh air handing side and Air exhaust side shared first turn to air-valve, second to turn to air-valve and dehumidifying/regeneration module.
As preferably, its entirety is separated into the identical upper strata dehumidifying/regeneration module of size structure and lower floor's dehumidifying/regeneration module by insulation panel beating dividing plate by described dehumidifying regeneration/module;
As preferably, described first turns to air-valve and second to turn to air-valve size structure identical, and to turn to air-valve horizontal center line to be divided into the identical ventilating opening of four sizes with vertical center line for transverse axis and the longitudinal axis, be respectively the first air port, the second air port, the 3rd air port and the 4th air port.
As preferably, described upper strata dehumidifying/regeneration module and lower floor's dehumidifying/regeneration module are rebirth silica gel dehumidifying core body; Rebirth silica gel dehumidifying core body can realize the function of regeneration and dehumidifying according to the temperature of wind.
As preferably, the inlet/outlet pipeline of described surface cooler and hot-water heater is equipped with threeway ratio adjusting valve.
Beneficial effect: compared with prior art, the utility model has the following advantages: dehumidifying unit of the present utility model realizes the continuous degree of depth dehumidifying of new wind by dehumidifying/regeneration module, control simple and reliable, except two turn to air-valve and threeway ratio adjusting valve except, without the need to extra electricity consumption, unit eer is high; Owing to not needing cold-producing medium direc expansion refrigeration dehumidification system, stable and reliable operation, failure rate is low, operating mode is adaptable; And the utility model adopts the rebirth silica gel dehumidifying core body of low temperature, makes the energy needed for regenerative feed heating system greatly reduce, efficient energy-saving, reduces manufacturing cost.
Accompanying drawing explanation
Fig. 1 is the utility model first operational mode structural representation;
Fig. 2 is the utility model second operational mode structural representation
In figure, arrow represents air flow.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, illustrate the present invention further, the present embodiment is implemented under premised on technical solution of the present invention, should understand these embodiments and only be not used in for illustration of the present invention and limit the scope of the invention.
As shown in Figure 1, a kind of rotary valve Novel wind-dehumidifier group, comprises Fresh air handing side and Air exhaust side; Described Fresh air handing side sets gradually new wind side air cleaner 1 along its air flow, surface cooler 2, first turns to air-valve 3, dehumidifying/regeneration module, second to turn to air-valve 4 and pressure fan 5; Described Air exhaust side sets gradually air draft side air cleaner 6 along its air flow, hot-water heater 7, second turns to air-valve 4, dehumidifying/regeneration module, first to turn to air-valve 3 and exhaust blower 8; And described Fresh air handing side and Air exhaust side shared first turn to air-valve 3, second to turn to air-valve 5 and dehumidifying/regeneration module.
Concrete, its entirety is separated into the identical upper strata dehumidifying/regeneration module 9 of size structure and lower floor's dehumidifying/regeneration module 10 by insulation panel beating dividing plate by described dehumidifying regeneration/module.
Concrete, described first turns to air-valve 3 and second to turn to air-valve 4 size structure identical, and to turn to air-valve horizontal center line to be divided into the identical ventilating opening of four sizes with vertical center line for transverse axis and the longitudinal axis, be respectively the first air port, the second air port, the 3rd air port and the 4th air port.
Concrete, described upper strata dehumidifying/regeneration module 9 and lower floor's dehumidifying/regeneration module 10 are rebirth silica gel core body.
Concrete, the inlet/outlet pipeline of described surface cooler 2 and hot-water heater 8 is equipped with threeway ratio adjusting valve 15.
As depicted in figs. 1 and 2, the inlet/outlet pipeline of the surface cooler in the utility model is installed threeway ratio adjusting valve and can form a dehumidifying table cooling system, and after being placed in new wind side air cleaner; And the inlet/outlet pipeline of hot-water heater is installed threeway ratio adjusting valve and can form regenerative feed heating system, and after being placed in air draft side air cleaner, and regenerative feed heating system also can adopt the mode of heating of other pattern such as electrical heating or Steam Heating.
Upper strata of the present utility model dehumidifying/regeneration module and lower floor's dehumidifying/regeneration module are split to form by insulation panel beating dividing plate by dehumidifying/regeneration module, and both size structures are identical, and the silica gel dehumidifying core body being cuboid is made; The opening and closing in air-valve four air ports are turned to by adjustment, change wind direction passage, make the wind of same process side temperature to different dehumidifying/regeneration modules, these two kinds of operational modes of to realize its upper strata dehumidifying/regeneration module be dehumidifier and lower floor's dehumidifying/regeneration module be regenerator or upper strata dehumidifying/regeneration module to be regenerator and lower floor's dehumidifying/regeneration module be dehumidifier, to realize the continuous conversion operation of dehumidifier and regenerator, reach the object of the continuous degree of depth dehumidifying of unit.
Two of the present utility model turn to air-valve size structure the same, be equipped with ventilating opening and a switching value YE composition of four formed objects, and four ventilating openings are arranged on in horizontal center line and vertical center line I, II, III, IV 4 quadrants that are transverse axis and the longitudinal axis, and realize by the switch of YE two kinds of duties that two turn to air-valve, obtain electricity condition and power failure state.
Dehumidifying/the regeneration module of levels is rebirth silica gel core body, via the wind of different temperatures to same rebirth silica gel core body, because its temperature is different, rebirth silica gel core body can produce different functions, therefore turned to the air port of air-valve by control two, the dehumidifying/regeneration module of the wind controlling Fresh air handing side and Air exhaust side respectively upwards lower floor is to reach different effects.
As shown in the air flow of Fig. 1, when turning to air-valve to be in power failure state for two, two turn to the air port in air-valve in the Ith quadrant and the IIIth quadrant to open, and the air port in corresponding IIth quadrant and the IVth quadrant is closed, the wind direction of Fresh air handing side blows to upper strata dehumidifying/regeneration module, and realizing upper strata dehumidifying/regeneration module is dehumidifier; And the wind direction of Air exhaust side blows to lower floor's dehumidifying/regeneration module, realizing lower floor's dehumidifying/regeneration module is regenerator.
As shown in the air flow of Fig. 2, when two turn to air-valve to be in electricity condition time, two turn to the air port in the IIth quadrant of air-valve and the IVth quadrant to open, and the air port in corresponding Ith quadrant and the IIIth quadrant is closed, the wind direction of Fresh air handing side blows to lower floor's dehumidifying/regeneration module via the air port of the IVth quadrant in the first switching valve, and realizing lower floor's dehumidifying/regeneration module is dehumidifier; And the wind direction of Air exhaust side blows to upper strata dehumidifying/regeneration module via the air port of the IIth quadrant in the second switching valve, realizing upper strata dehumidifying/regeneration module is regenerator.
Embodiment 1
As shown in Figure 1, when turning to air-valve to be in power failure state for two, I, III quadrant air port is opened, II, IV quadrant air port is closed, new wind F first passes through the process of surface cooler one-level cool-down dehumidification to dry-bulb temperature 19 DEG C after new wind side air cleaner filters, then dehumidify to upper strata through the Ith quadrant air port of the first rotary valve/regeneration module, now upper strata dehumidifying/regeneration module is dehumidifier, after degree of depth dehumidifying, drier for treated thermophilic fresh air is sent by pressure fan through the Ith quadrant air port of the second rotary valve.
Return air R is first heated to 35 ~ 40 DEG C by hot-water heater after air draft side air cleaner filters, then to dehumidify/regeneration module to lower floor through the IIIth quadrant air port of the second rotary valve, now lower floor's dehumidifying/regeneration module is regenerator, through regenerator regeneration after, then behind the IIIth quadrant air port of the first rotary valve by exhaust blower by outside its discharge chamber.
Embodiment 2
As shown in Figure 2, when two turn to air-valve to be in electricity condition time, II, IV quadrant air port is opened, I, III quadrant air port is closed, new wind F first passes through the process of surface cooler one-level cool-down dehumidification to dry-bulb temperature 19 DEG C after air cleaner filters, then lower floor's dehumidifying/regeneration module is delivered to through the air port of the IVth quadrant of the first rotary valve, now lower floor's dehumidifying/regeneration module is dehumidifier, and then in the second rotary valve, dry for treated thermophilic fresh air is sent by the pressure fan 7 of delivering in the air port of the IVth quadrant.
Return air R is first heated to 35 ~ 40 DEG C by heater 9 after air draft side air cleaner filters, then upper strata dehumidifying/regeneration module is delivered in the air port in the IIth quadrant through turning the second rotary valve, now upper strata dehumidifying/regeneration module is regenerator, to its regeneration after, then behind the IIth quadrant air port of the first rotary valve by the exhaust blower of Air exhaust side by outside its discharge chamber.
Therefore unit realizes the continuous dehumidifying of unit by above-mentioned two kinds of operational modes constantly switched, thus the requirement that satisfied two low-temperature receiver fresh air dehumidifying system dehumidifies to the degree of depth of Fresh air handling units.
The above is only preferred embodiment of the present utility model; it should be pointed out that for those skilled in the art, under the prerequisite not departing from the utility model principle; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.

Claims (5)

1. a rotary valve Novel wind-dehumidifier group, is characterized in that: comprise Fresh air handing side and Air exhaust side; Described Fresh air handing side sets gradually new wind side air cleaner (1) along its air flow, surface cooler (2), first turns to air-valve (3), dehumidifying/regeneration module, second to turn to air-valve (4) and pressure fan (5); Described Air exhaust side sets gradually air draft side air cleaner (6) along its air flow, hot-water heater (7), second turns to air-valve (4), dehumidifying/regeneration module, first to turn to air-valve (3) and exhaust blower (8); And described Fresh air handing side and Air exhaust side shared first turn to air-valve (3), second to turn to air-valve (4) and dehumidifying/regeneration module.
2. a kind of rotary valve Novel wind-dehumidifier group according to claim 1, is characterized in that: its entirety is separated into the identical upper strata dehumidifying/regeneration module (9) of size structure and lower floor's dehumidifying/regeneration module (10) by insulation panel beating dividing plate by described dehumidifying/regeneration module.
3. according to rotary valve Novel wind-dehumidifier group a kind of described in claim 1, it is characterized in that: described first turns to air-valve (3) and second to turn to air-valve (4) size structure identical, and to turn to air-valve horizontal center line to be divided into the identical ventilating opening of four sizes with vertical center line for transverse axis and the longitudinal axis, be respectively the first air port, the second air port, the 3rd air port and the 4th air port.
4. a kind of rotary valve Novel wind-dehumidifier group according to claim 2, is characterized in that: described upper strata dehumidifying/regeneration module (9) and lower floor's dehumidifying/regeneration module (10) are rebirth silica gel dehumidifying core body.
5. a kind of rotary valve Novel wind-dehumidifier group according to claim 1, is characterized in that: the inlet/outlet pipeline of described surface cooler (2) and hot-water heater (8) is equipped with threeway ratio adjusting valve (11).
CN201420553240.XU 2014-09-24 2014-09-24 A kind of rotary valve Novel wind-dehumidifier group Expired - Fee Related CN204240501U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420553240.XU CN204240501U (en) 2014-09-24 2014-09-24 A kind of rotary valve Novel wind-dehumidifier group

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Application Number Priority Date Filing Date Title
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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105276714A (en) * 2015-10-30 2016-01-27 珠海格力电器股份有限公司 Dehumidification system and dehumidification method
CN110186122A (en) * 2019-05-16 2019-08-30 中国科学院广州能源研究所 Cross flow constant temperature dehumidification apparatus
CN111520819A (en) * 2020-05-12 2020-08-11 珠海格力电器股份有限公司 Fresh air conditioner

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105276714A (en) * 2015-10-30 2016-01-27 珠海格力电器股份有限公司 Dehumidification system and dehumidification method
CN105276714B (en) * 2015-10-30 2018-11-23 珠海格力电器股份有限公司 Dehumidification system and dehumanization method
CN110186122A (en) * 2019-05-16 2019-08-30 中国科学院广州能源研究所 Cross flow constant temperature dehumidification apparatus
CN111520819A (en) * 2020-05-12 2020-08-11 珠海格力电器股份有限公司 Fresh air conditioner

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CF01 Termination of patent right due to non-payment of annual fee
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Granted publication date: 20150401

Termination date: 20160924