CN211290329U

CN211290329U - Constant humidity machine

Info

Publication number: CN211290329U
Application number: CN201921995046.6U
Authority: CN
Inventors: 文强; 程李兵; 刘程远
Original assignee: Nanjing Weita Cultural Heritage Protection Technology Co ltd
Current assignee: Nanjing Weita Cultural Heritage Protection Technology Co ltd
Priority date: 2019-11-19
Filing date: 2019-11-19
Publication date: 2020-08-18
Anticipated expiration: 2029-11-19

Abstract

The utility model discloses a constant humidity machine, which comprises a flow valve, a humidifying module, a dehumidifying module, a humidity sensor and a control module; the control module is connected with the humidity sensor, the flow valve, the humidifying module and the dehumidifying module and is used for processing humidity information transmitted by the humidity sensor and controlling the flow valve, the humidifying module and the dehumidifying module to work; the flow valve is arranged outside the constant humidity machine and used for shunting indoor air entering the flow valve to the humidifying module or the dehumidifying module, and the flow valve controls the flow direction of the air flow according to the indoor air humidity value detected by the humidity sensor; the humidifying module and the dehumidifying module are respectively arranged on two sides in the constant humidity machine and are separated by a partition plate, and the humidifying module and the dehumidifying module are completely independent; the humidity sensor is arranged in the regulation and control space and used for detecting the humidity in the regulation and control space and transmitting the humidity information to the control module. The utility model discloses retrench the constant humidity machine inner structure, reduced the requirement to the space is placed to the constant humidity machine by a wide margin.

Description

Constant humidity machine

Technical Field

The utility model relates to a humidity control field especially relates to a constant humidity machine.

Background

The operation of the humidistat system is through three interconnected systems: refrigerant circulating system, air circulating system, electrical apparatus autonomous system. The working principle of the refrigerant circulating system is that liquid refrigerant in the evaporator absorbs heat of air (the air is cooled and dehumidified) and begins to evaporate, a certain temperature difference is formed between the refrigerant and the air finally, the liquid refrigerant is completely evaporated and changed into gas state, then the gas refrigerant is sucked and compressed (pressure and temperature are increased) by the compressor, and the gas refrigerant absorbs heat through the condenser (air cooling/water cooling) and is condensed into liquid. The refrigerant is throttled by an expansion valve and then is changed into a low-temperature low-pressure refrigerant to enter an evaporator, and the refrigerant circulating process is completed; the working process of the air ring system is that the fan is responsible for sucking air from the air return port, the air is sent to a space required by a user through the air supply port after passing through the evaporator (cooling and dehumidifying), the humidifier and the electric heater (heating), and the sent air is mixed with the air in the space and then returns to the air inlet. The electric appliance automatic control system comprises a power supply part and an automatic control part, wherein the power supply part supplies power to a compressor, a fan, an electric adder, a humidifier and the like through a contactor; the automatic control part compares the temperature and humidity of return air with the temperature and humidity set by a user through a temperature and humidity controller, and automatically operates elements such as a compressor (cooling and dehumidifying), a humidifier, electric heating (heating) and the like to realize the automatic control of constant humidity.

However, the existing constant humidity machine has larger volume specification and more requirements on placing space.

Disclosure of Invention

The technical purpose is as follows: to among the prior art constant humidity machine volume great, to placing the great defect of space requirement, the utility model discloses a constant humidity machine has retrencied inner structure.

The technical scheme is as follows: the utility model discloses a constant humidity machine, which comprises a flow valve, a humidifying module, a dehumidifying module, a humidity sensor and a control module; the control module is connected with the humidity sensor, the flow valve, the humidifying module and the dehumidifying module and is used for processing humidity information transmitted by the humidity sensor and controlling the flow valve, the humidifying module and the dehumidifying module to work; the flow valve is arranged outside the constant humidity machine and used for shunting indoor air entering the flow valve to the humidifying module or the dehumidifying module, and the flow valve controls the flow direction of the air flow according to an indoor air humidity value detected by the humidity sensor; the humidifying module and the dehumidifying module are respectively arranged on two sides in the constant humidity machine and are separated by a partition plate, and the humidifying module and the dehumidifying module are completely independent; the humidity sensor is arranged in the regulation and control space and used for detecting the humidity in the regulation and control space and transmitting the humidity information to the control module.

Preferably, the humidifying module comprises a humidifying fan, an atomizer, a cotton stick, a humidifying module air inlet and a humidifying module air outlet, wherein the humidifying module air inlet is arranged on the side wall of the constant humidity machine and is connected with the flow valve through an air pipe; the plate is provided with a small hole, the small hole is provided with an atomizer, the top end of the cotton stick passes through the small hole to be attached to the atomizer, and the bottom end of the cotton stick is immersed in water below the plate; the humidifying module gas outlet is arranged above the atomizer, and the humidifying fan blows the water atomized by the atomizer out of the humidifying module gas outlet.

Preferably, the dehumidification module comprises a dehumidification fan, a refrigeration piece, an air duct, a dehumidification module air inlet and a dehumidification module air outlet; wherein the box department of dehumidification module one side is located to refrigeration piece and dehumidification module gas outlet, the dehumidification module gas outlet is just to refrigeration piece top, the box is fixed in on the support, the support extends to the aquatic of dehumidification module below, the inside stretcher that extends of box, be used for placing the dehumidification fan, wherein the dehumidification module air inlet is located in the middle of dehumidification fan and the box, link to each other with the flow valve through the tuber pipe, the one side of box is kept away from to the dehumidification module is located in the wind channel, the gas that gets into from the dehumidification module air inlet blows to wind channel department through the dehumidification fan, merge into the aquatic after the wind channel changes the gas direction.

Preferably, the constant humidity machine further comprises an overflow port and an indicator light; the overflow port is used for automatically overflowing excessive water below the humidifying module and the dehumidifying module; the pilot lamp is used for the humidification module and the dehumidification module below water yield when few suggestion user adds water.

Preferably, the flow valve is a three-way ball valve.

Has the advantages that:

1. the utility model simplifies the internal structure of the constant humidity machine, and greatly reduces the requirement for placing the constant humidity machine in space;

2. the utility model discloses use the mode of dehumidification, the comparatively ideal of humidification effect in dehumidification module, humidification module respectively for the dehumidification of equipment, humidification performance are better, and are very strong to the adaptability of environment.

Drawings

FIG. 1 is a block diagram of the present invention;

wherein 1 is the flow valve, 2 is the humidification fan, 3 is the atomizer, 4 is the cotton stick, 5 is the dehumidification fan, 6 is the refrigeration piece, 7 is the wind channel, 8 is the tuber pipe, 9 is humidification module air inlet, 10 is humidification module gas outlet, 11 is the dehumidification module air inlet, 12 is the dehumidification module gas outlet, 13 is the baffle, 14 is the flat board, 15 is the stretcher, 16 is the support.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

As shown in the attached drawing 1, the humidistat of the present invention comprises a flow valve 1, a humidification module, a dehumidification module, a humidity sensor and a control module; the control module is connected with the humidity sensor, the flow valve 1, the humidifying module and the dehumidifying module and is used for processing humidity information transmitted by the humidity sensor and controlling the flow valve 1, the humidifying module and the dehumidifying module to work; the flow valve 1 is arranged outside the constant humidity machine and used for shunting indoor air entering the flow valve 1 to the humidification module or the dehumidification module, and the flow valve 1 controls the flow direction of the air flow according to an indoor air humidity value detected by the humidity sensor; if the set humidity is higher than the detected humidity, the flow valve 1 controls the airflow to pass through the humidifying module; if the set humidity is lower than the detected humidity, the flow valve 1 controls the airflow to pass through the dehumidification module; the humidifying module and the dehumidifying module are respectively arranged at two sides in the constant humidity machine and are separated by a partition plate 13, and the humidifying module and the dehumidifying module are completely independent; the humidity sensor is arranged in the regulation and control space and used for detecting the humidity in the regulation and control space and transmitting the humidity information to the control module.

The humidifying module comprises a humidifying fan 2, an atomizer 3, a cotton swab 4, a humidifying module air inlet 9 and a humidifying module air outlet 10, wherein the humidifying module air inlet 9 is arranged on the side wall of the constant humidity machine and is connected with the flow valve 1 through an air pipe 8, a flat plate 14 is transversely arranged in the humidifying module and is used for separating water below the flat plate 14 from the humidifying fan 2, and the upper part of the humidifying fan is opposite to the humidifying module air inlet 9; the flat plate 14 is provided with a small hole, the atomizer 3 is arranged on the small hole, the top end of the cotton stick 4 passes through the small hole to be attached to the atomizer 3, and the bottom end of the cotton stick 4 is immersed in water below the flat plate 14; humidification module gas outlet 10 is seted up in atomizer 3 top, and humidification fan 2 blows the moisture that atomizer 3 atomizing out humidification module gas outlet 10. The working principle of the humidifying module is as follows: the air enters from the air inlet 9 of the humidifying module, the moisture absorbed by the cotton stick 4 is atomized by the atomizer 3 at the top end of the cotton stick 4 to be treated into air with moisture, and the air is blown to the air outlet 10 of the humidifying module by the humidifying fan 2 to enter the room.

The dehumidification module comprises a dehumidification fan 5, a refrigeration sheet 6, an air channel 7, a dehumidification module air inlet 11 and a dehumidification module air outlet 12; wherein the box department that dehumidification module one side was located to refrigeration piece 6 and dehumidification module gas outlet 12, dehumidification module gas outlet 12 is just to refrigeration piece 6 top, the box is fixed in on the support 16, support 16 extends to the aquatic of dehumidification module below, the inside stretcher 15 that extends of box, be used for placing dehumidification fan 5, wherein dehumidification module air inlet 11 is located in the middle of dehumidification fan 5 and the box, link to each other with flow valve 1 through tuber pipe 8, one side that the box was kept away from to the dehumidification module is located to wind channel 7, blow to wind channel 7 department through dehumidification fan 5 from the gas that dehumidification module air inlet 11 got into, it fuses into the aquatic after changing gaseous direction through wind channel 7. The operating principle of the dehumidification module is as follows: the gas containing water vapor enters from the air inlet 11 of the dehumidification module, is blown to the air channel 7 through the dehumidification fan 5, is melted into water after the air channel 7 changes the gas direction, the water vapor in the air is condensed and separated out by the refrigeration sheet 6, and the air with the reduced humidity flows out from the air outlet 12 of the dehumidification module above the refrigeration sheet 6.

The constant humidity machine further comprises an overflow port and an indicator light; the overflow port is used for automatically overflowing excessive water below the humidifying module and the dehumidifying module; when the pilot lamp is used for humidification module and dehumidification module below water yield to be few, the constant humidity machine starts the auto-stop protection mechanism, and the pilot lamp scintillation indicates the user to add water, and the user can select to add water by oneself or other automatic modules of adding water of apolegamy.

In particular, the flow valve 1 uses a three-way ball valve for cutting off, distributing and changing the flow direction of the medium in the pipeline.

The utility model discloses retrench constant humidity machine inner structure, reduced the requirement of placing to the constant humidity machine space by a wide margin

The above description is only a preferred embodiment of the present invention, and it should be noted that: for those skilled in the art, without departing from the principle of the present invention, several improvements and modifications can be made, and these improvements and modifications should also be considered as the protection scope of the present invention.

Claims

1. A constant humidity machine which is characterized in that: the device comprises a flow valve (1), a humidifying module, a dehumidifying module, a humidity sensor and a control module; the control module is connected with the humidity sensor, the flow valve (1), the humidification module and the dehumidification module and is used for processing humidity information transmitted by the humidity sensor and controlling the flow valve (1), the humidification module and the dehumidification module to work; the flow valve (1) is arranged outside the constant humidity machine and used for shunting indoor air entering the flow valve (1) to the humidification module or the dehumidification module, and the flow valve (1) controls the flow direction of the air flow according to the indoor air humidity value detected by the humidity sensor; the humidifying module and the dehumidifying module are respectively arranged at two sides in the constant humidity machine and are separated by a partition plate (13), and the humidifying module and the dehumidifying module are completely independent; the humidity sensor is arranged in the regulation and control space and used for detecting the humidity in the regulation and control space and transmitting the humidity information to the control module.

2. A hygrostat according to claim 1, wherein: the humidifying module comprises a humidifying fan (2), an atomizer (3), a cotton stick (4), a humidifying module air inlet (9) and a humidifying module air outlet (10), wherein the humidifying module air inlet (9) is formed in the side wall of the constant humidity machine and is connected with the flow valve (1) through an air pipe (8), a flat plate (14) is transversely arranged in the humidifying module and is used for separating water below the flat plate (14) from the humidifying fan (2) with the upper part facing the humidifying module air inlet (9); the flat plate (14) is provided with a small hole, the small hole is provided with an atomizer (3), the top end of the cotton stick (4) passes through the small hole to be attached to the atomizer (3), and the bottom end of the cotton stick (4) is immersed in water below the flat plate (14); the humidifying module air outlet (10) is arranged above the atomizer (3), and the humidifying fan (2) blows the water atomized by the atomizer (3) out of the humidifying module air outlet (10).

3. A hygrostat according to claim 1, wherein: the dehumidification module comprises a dehumidification fan (5), a refrigeration sheet (6), an air duct (7), a dehumidification module air inlet (11) and a dehumidification module air outlet (12); the refrigerator comprises a refrigeration piece (6), a dehumidification module, a support (16), a stretcher (15) and a dehumidification fan (5), wherein the refrigeration piece (6) and the dehumidification module air outlet (12) are arranged at a box body on one side of the dehumidification module, the dehumidification module air outlet (12) is right above the refrigeration piece (6), the box body is fixed on the support (16), the support (16) extends into water below the dehumidification module, and the stretcher (15) extends from the interior of the box body and is used for placing the; wherein dehumidification module air inlet (11) are located in the middle of dehumidification fan (5) and the box, link to each other with flow valve (1) through tuber pipe (8), and one side that the box was kept away from to dehumidification module is located in wind channel (7), and the gas that gets into from dehumidification module air inlet (11) blows to wind channel (7) department through dehumidification fan (5), melts into the aquatic after wind channel (7) change gas direction.

4. A hygrostat according to claim 1, wherein: the flow valve (1) is a three-way ball valve.

5. A hygrostat according to claim 1, wherein: the water heater also comprises an overflow port and an indicator light; the overflow port is used for automatically overflowing excessive water below the humidifying module and the dehumidifying module; the pilot lamp is used for the humidification module and the dehumidification module below water yield when few suggestion user adds water.