CN205536314U - Controllable mechanical air supply unit of humiture - Google Patents

Controllable mechanical air supply unit of humiture Download PDF

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Publication number
CN205536314U
CN205536314U CN201620311651.7U CN201620311651U CN205536314U CN 205536314 U CN205536314 U CN 205536314U CN 201620311651 U CN201620311651 U CN 201620311651U CN 205536314 U CN205536314 U CN 205536314U
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China
Prior art keywords
fan
air
humiture
supply unit
rotary dehumidifier
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Active
Application number
CN201620311651.7U
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Chinese (zh)
Inventor
闫增峰
王江丽
李�昊
陶子韬
王宁
贾萌
董玥
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Xian University of Architecture and Technology
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Xian University of Architecture and Technology
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Priority to CN201620311651.7U priority Critical patent/CN205536314U/en
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Abstract

The utility model discloses a controllable mechanical air supply unit of humiture, including refrigerating system, rotary dehumidifier, fan, fan frequency converter and controller, rotary dehumidifier, fan frequency converter and refrigerating system are connected to the controller, rotary dehumidifier's air intake connection refrigerating system's air inlet heat transfer export, the income wind gap of fan is connected to rotary dehumidifier's air outlet, fan frequency converter connects the exit linkage air diffuser of the control end of fan, fan. Hygrometry is greater than at 55% 5 o'clock in ruins environmental protections, and the humidity inductor is reported to the police, and controller received signal starts the fan and begins to supply air. The new trend is sent into and 2 steps of refrigerating system refrigeration and rotary dehumidifier dehumidification will be passed through to required air circumstance was standard in messenger's air reached the cavern.

Description

The mechanical air supply unit that a kind of humiture is controlled
Technical field
This utility model belongs to field of heating ventilation air conditioning, is specifically related to a kind of mechanical air supply unit.
Background technology
At present, museum of ancient ruined site ventilating system all carries out museum's inner air and outer air exchange by conventional design, utilizes installation of ceiling diffusing The air handled well is transported to indoor by device.Within in grottoes, mural painting preservation requires cave, air ambient preferably must be held in certain standard Temperature 15 ± 1 DEG C, relative humidity 55% ± 5.But, make owing to visiting the flowing of personnel in the change of outdoor climate and cave In obtaining grottoes, air ambient fluctuation is bigger.
And the ventilating system of routine both cannot meet and keeps the target that humiture is constant in cave, Modulatory character also cannot be accomplished.
Utility model content
The purpose of this utility model is the mechanical air supply unit providing a kind of humiture controlled, to solve above-mentioned technical problem.
For realizing object above, this utility model adopts the following technical scheme that:
The mechanical air supply unit that a kind of humiture is controlled, including refrigeration system, rotary dehumidifier, blower fan, fan frequency converter and control Device;Controller connects rotary dehumidifier, fan frequency converter and refrigeration system;The air inlet of rotary dehumidifier connects entering of refrigeration system Wind heat exchange exports, the air intake vent of the air outlet connecting fan of rotary dehumidifier;The control end of fan frequency converter connecting fan, blower fan Outlet connects air diffuser.
Further, also including humidity sensor, humidity sensor is arranged at indoor, the relative air humidity in sensing chamber; The outfan of humidity sensor connects the input of controller.
Further, also including temperature sensor, temperature sensor is arranged at indoor, the temperature in sensing chamber;Temperature sensing The outfan of device connects the input of controller.
Further, refrigeration system is made up of compressor, condenser, expansion valve and vaporizer;The outfan of compressor connects condensation The input of device, the outfan of condenser connects the working medium input of vaporizer by expansion valve;The working medium outfan of vaporizer connects The input of compressor;The air inlet of rotary dehumidifier connects the air intake heat exchange outlet of vaporizer.
Further, refrigeration system, rotary dehumidifier, blower fan and fan frequency converter are arranged in outdoor machine room.
Further, in described indoor are grottoes.
Further, humidity sensor and temperature sensor connect controller by wired or wireless mode.
Further, controller connects rotary dehumidifier, fan frequency converter and refrigeration system by wired or wireless mode.
Relative to prior art, this utility model has the advantages that
This utility model is in order to solve the air-treatment problem of the anti-aqueous vapor diffusion system of Ruins protection environment, it is provided that a kind of constant temperature is permanent Wet system, its protection ambient parameter that can require according to historical relic in grottoes, including temperature, relative humidity, control anti-diffusion of moisture System air-out parameter, reduces due to the damage of mural painting in temperature, the humidity grottoes that cause of change.There is good prospect of the application, can It is widely used in the Ruins protection ambient environment that air-conditioning requirement is higher.
In this utility model, the principle of rotary dehumidifier is adsorption and dehumidification, there is not cooling and dehumidifying under ensureing certain relative humidity premise Temperature required problem cannot be met.
Accompanying drawing explanation
Fig. 1 is the structural representation of the controlled mechanical air supply unit of a kind of humiture of this utility model.
Detailed description of the invention
Referring to shown in Fig. 1, the mechanical air supply unit that a kind of humiture of this utility model is controlled, including refrigeration system, rotary wheel dehumidifying Machine 5, blower fan 6, fan frequency converter 7, controller 8, temperature sensor 9, humidity sensor 10.
Refrigeration system is made up of compressor 1, condenser 2, expansion valve 3 and vaporizer 4;The outfan of compressor 1 connects condensation The input of device 2, the outfan of condenser 2 connects the working medium input of vaporizer 4 by expansion valve 3;The working medium of vaporizer 4 Outfan connects the input of compressor 1.
Temperature sensor 9 and humidity sensor 10 connect controller 8, and controller leads to 8 crosses wired mode or wireless mode connection Rotary dehumidifier 5, fan frequency converter 7 and compressor 1, be used for controlling rotary dehumidifier 5 and run, and fan frequency converter 7 connects wind Machine 6, for controlling the rotating speed of blower fan 6, and then controls the air output of blower fan 6.The outlet of blower fan 6 connects air diffuser 11, at general The air managed is transported in grottoes.
The air inlet of rotary dehumidifier 5 exports with the air intake heat exchange of vaporizer 4 and is connected, and air intake carries out heat exchange in vaporizer 4, To reduce inlet temperature;The air intake vent of the air outlet connecting fan 6 of rotary dehumidifier 5, after being conveyed through dehumidifying in blower fan 6 Cooling air.
When high humidity relative in humidity sensor 10 senses grottoes is in 55% ± 5 time, and humidity sensor 10 is reported to the police, controller 8 Receive alarm signal, start blower fan 6 putting in blast.Sending into new wind will be through refrigeration system refrigeration and rotary dehumidifier 2 step of dehumidifying Suddenly, so that air reaches required air environmental standard in grottoes.
When in temperature sensor 9 senses grottoes, relative temperature is more than 15 ± 1 DEG C, temperature sensor 9 is reported to the police, and controller 8 connects Receive alarm signal, control refrigeration system and strengthen or reduce refrigerating capacity, make the inlet temperature of rotary dehumidifier 5 reduce or rise Height, and then relative temperature in grottoes is controlled at 15 ± 1 DEG C.
In this utility model, dehumidifying uses rotary dehumidifier 5, and its principle is adsorption and dehumidification, and solving tradition dehumidification by condensation method cannot Under ensureing certain relative humidity premise, meet temperature required limitation, grottoes are disposed with humidity sensor 10, are used for detecting Relative air humidity in grottoes.The outfan of humidity sensor 10 connects the input of controller 8;The outfan of controller 8 Rotary dehumidifier 5 is connected by wired mode or wireless mode.
In this utility model sets grottoes, relative air humidity meets 55% ± 5, and in preventing cave, mural painting damages;Meanwhile, at tourism height The peak phase, increase the exchange of grottoes inner air and outer air, quickly reduce carbon dioxide content in grottoes, improve visitor and visit environment.
This utility model ventilating system, under satisfied design requirement condition, does not allow wind environment in cave was caused large disturbances.Utilize sky Modulation cooling system and rotary dehumidifier are to sending into new wind cool-down dehumidification, and in making grottoes, environment is maintained at relatively stable and suitable mural painting preservation Scope.
This utility model uses novel structure and rational draft type, reaches the air-supply of grottoes micro-disturbance, has before well using Scape, can be widely used in the grottoes environment higher to air-conditioning requirement in grottoes such as Mo kao grotto at Dunhuang.

Claims (8)

1. the mechanical air supply unit that a humiture is controlled, it is characterised in that include refrigeration system, rotary dehumidifier, blower fan, Fan frequency converter and controller;Controller connects rotary dehumidifier, fan frequency converter and refrigeration system;The air inlet of rotary dehumidifier Connect the air intake heat exchange outlet of refrigeration system, the air intake vent of the air outlet connecting fan of rotary dehumidifier;Fan frequency converter connecting fan Control end, the outlet of blower fan connects air diffuser.
The mechanical air supply unit that a kind of humiture the most according to claim 1 is controlled, it is characterised in that also include that humidity passes Sensor, humidity sensor is arranged at indoor, the relative air humidity in sensing chamber;The outfan of humidity sensor connects control The input of device.
The mechanical air supply unit that a kind of humiture the most according to claim 2 is controlled, it is characterised in that also include that temperature passes Sensor, temperature sensor is arranged at indoor, the temperature in sensing chamber;The outfan of temperature sensor connects the input of controller End.
The mechanical air supply unit that a kind of humiture the most according to claim 1 is controlled, it is characterised in that refrigeration system is by pressing Contracting machine, condenser, expansion valve and vaporizer composition;The outfan of compressor connects the input of condenser, the outfan of condenser The working medium input of vaporizer is connected by expansion valve;The working medium outfan of vaporizer connects the input of compressor;Rotary dehumidifier Air inlet connect vaporizer air intake heat exchange outlet.
The mechanical air supply unit that a kind of humiture the most according to claim 1 is controlled, it is characterised in that refrigeration system, turn Wheel dehumidifier, blower fan and fan frequency converter are arranged in outdoor machine room.
The mechanical air supply unit that a kind of humiture the most according to claim 3 is controlled, it is characterised in that described indoor are hole In cave.
The mechanical air supply unit that a kind of humiture the most according to claim 3 is controlled, it is characterised in that humidity sensor and Temperature sensor connects controller by wired or wireless mode.
The mechanical air supply unit that a kind of humiture the most according to claim 1 is controlled, it is characterised in that controller is by having Line or wireless mode connect rotary dehumidifier, fan frequency converter and refrigeration system.
CN201620311651.7U 2016-04-14 2016-04-14 Controllable mechanical air supply unit of humiture Active CN205536314U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201620311651.7U CN205536314U (en) 2016-04-14 2016-04-14 Controllable mechanical air supply unit of humiture

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201620311651.7U CN205536314U (en) 2016-04-14 2016-04-14 Controllable mechanical air supply unit of humiture

Publications (1)

Publication Number Publication Date
CN205536314U true CN205536314U (en) 2016-08-31

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201620311651.7U Active CN205536314U (en) 2016-04-14 2016-04-14 Controllable mechanical air supply unit of humiture

Country Status (1)

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CN (1) CN205536314U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111964191A (en) * 2020-08-27 2020-11-20 深圳市建章文化旅游发展有限公司 Microenvironment regulation and control system suitable for rammed earth city wall site protection and display

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111964191A (en) * 2020-08-27 2020-11-20 深圳市建章文化旅游发展有限公司 Microenvironment regulation and control system suitable for rammed earth city wall site protection and display

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