CN110822677A - Alternate circulation type humidifying and moisture absorbing device - Google Patents
Alternate circulation type humidifying and moisture absorbing device Download PDFInfo
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- CN110822677A CN110822677A CN201810895493.8A CN201810895493A CN110822677A CN 110822677 A CN110822677 A CN 110822677A CN 201810895493 A CN201810895493 A CN 201810895493A CN 110822677 A CN110822677 A CN 110822677A
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/89—Arrangement or mounting of control or safety devices
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/28—Arrangement or mounting of filters
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F3/00—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems
- F24F3/12—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling
- F24F3/14—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by humidification; by dehumidification
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F6/00—Air-humidification, e.g. cooling by humidification
- F24F6/02—Air-humidification, e.g. cooling by humidification by evaporation of water in the air
- F24F6/08—Air-humidification, e.g. cooling by humidification by evaporation of water in the air using heated wet elements
- F24F6/10—Air-humidification, e.g. cooling by humidification by evaporation of water in the air using heated wet elements heated electrically
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F3/00—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems
- F24F3/12—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling
- F24F3/14—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by humidification; by dehumidification
- F24F2003/144—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by humidification; by dehumidification by dehumidification only
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2110/00—Control inputs relating to air properties
- F24F2110/20—Humidity
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Central Air Conditioning (AREA)
- Air Humidification (AREA)
Abstract
The invention provides an alternate circulation type humidification and moisture absorption device, which comprises a first humidity control cylinder, a second humidity control cylinder, two dehumidification modules, a lower internal active air inlet assembly, an upper internal passive air outlet assembly and a lower external active air inlet assembly. The alternate circulation type humidifying and moisture absorbing device can select one of a dehumidifying operation mode and a humidifying operation mode to operate. In the dehumidification mode, the first stage is divided into two stages, wherein the first humidity control cylinder absorbs moisture and the second humidity control cylinder exhausts moisture, and the second stage is divided into two stages, wherein the first humidity control cylinder is switched to exhaust moisture and the second humidity control cylinder is switched to absorb moisture. In the humidification operation mode, the first humidity control cylinder absorbs moisture, and the second humidity control cylinder simultaneously discharges moisture, and the functions are alternated after a period of time. The first humidity control cylinder and the second humidity control cylinder can alternately absorb and discharge moisture without interruption, thereby achieving the operation of uninterrupted dehumidification and humidification.
Description
Technical Field
The present invention relates to a humidifying and moisture absorbing device, and more particularly, to an alternate circulation type humidifying and moisture absorbing device which can be mounted on a cabinet type device such as a moisture-proof cabinet, and which can perform uninterrupted dehumidification or humidification of an inner space of the cabinet type device without stopping the dehumidification or humidification operation during a period of removing moisture from a desiccant, thereby ensuring that the humidity of the inner space can be accurately maintained within a stable range.
Background
The existing moisture-proof cabinet mainly adopts shape memory alloy and moisture absorption material to control moisture absorption and discharge, thereby maintaining the internal space of the moisture-proof cabinet within a specific humidity range.
When the moisture-proof cabinet runs for a period of time, the moisture absorption material tends to be saturated after absorbing a certain amount of moisture in the air, and the moisture absorption material can not absorb the moisture again, at the moment, the moisture-proof cabinet heats the moisture absorption material, so that the moisture in the moisture absorption material becomes water vapor and is discharged to the outside, and the moisture absorption material can absorb the moisture in the moisture-proof cabinet again.
However, it takes a certain period of time until the moisture absorbing material is heated and completely discharges the moisture after the moisture in the moisture absorbing material is saturated, and during this period of time, the humidity of the internal space of the moisture-proof cabinet is no longer maintained within a certain value because the moisture absorbing material stops absorbing the moisture, so the humidity fluctuates, and the stability of the articles stored in the moisture-proof cabinet is affected.
Disclosure of Invention
The inventor of the invention provides an alternate circulation type humidifying and moisture absorbing device in view of the problem that moisture absorbing materials of the prior moisture-proof cabinet and other devices need to recover the capability of absorbing moisture for a period of time after being saturated, and the humidity in the cabinet cannot be controlled within the period of time.
The present invention has been made in view of the above problems, and it is an object of the present invention to provide an alternate circulation type humidification and moisture absorption apparatus which can be mounted on a cabinet type apparatus such as a moistureproof cabinet, and can perform continuous dehumidification or humidification of an internal space of the cabinet type apparatus without stopping the dehumidification or humidification operation while removing moisture from a desiccant, thereby ensuring that the humidity of the internal space can be maintained accurately within a stable range.
To achieve the above object, the alternating circulation type humidification and moisture absorption apparatus comprises:
a first humidity control cylinder, on which a cavity is formed, a lower internal air inlet valve hole and an upper internal air outlet valve hole communicated with the cavity are formed on one side of the first humidity control cylinder in a penetrating manner, a lower external air inlet valve hole and an upper external air outlet valve hole communicated with the cavity are formed on the other side of the first humidity control cylinder in a penetrating manner, a lower internal air inlet pipe surrounding the lower internal air inlet valve hole is arranged on the first humidity control cylinder, an upper internal air outlet pipe surrounding the upper internal air outlet valve hole is arranged on the first humidity control cylinder, a lower external air inlet pipe surrounding the lower external air inlet valve hole is arranged on the first humidity control cylinder, and an upper external air outlet pipe surrounding the upper external air outlet valve hole is arranged on the first humidity control cylinder;
a second humidity control cylinder fixed with the first storage shell, a lower internal air inlet valve hole and an upper internal air outlet valve hole communicated with the containing cavity are formed on one side of the second humidity control cylinder in a penetrating manner, a lower external air inlet valve hole and an upper external air outlet valve hole communicated with the containing cavity are formed on the other side of the second humidity control cylinder in a penetrating manner, a lower internal air inlet pipe surrounding the lower internal air inlet valve hole is arranged on the second humidity control cylinder, an upper internal air outlet pipe surrounding the upper internal air outlet valve hole is arranged on the second humidity control cylinder, a lower external air inlet pipe surrounding the lower external air inlet valve hole is arranged on the second humidity control cylinder, and an upper external air outlet pipe surrounding the upper external air outlet valve hole is arranged on the second humidity control cylinder;
two dehumidification modules which are respectively arranged in the two cavities of the first humidity control cylinder and the second humidity control cylinder, and a heater is arranged in each dehumidification module;
the lower internal active air inlet assembly is connected with and communicated with two lower internal air inlet pipes of the first humidity control cylinder and the second humidity control cylinder;
the upper internal passive air outlet assembly is connected with and communicated with the two upper internal air outlet pipes of the first humidity control cylinder and the second humidity control cylinder; and
the lower external active air inlet assembly is connected with and communicated with two lower external air inlet pipes of the first humidity control cylinder and the second humidity control cylinder;
wherein, the alternate circulation type humidifying and moisture absorbing device can select one of a dehumidifying operation mode and a humidifying operation mode to operate;
in the dehumidification operation mode, the dehumidification operation mode is divided into a first stage and a second stage, in the first stage, a first humidity control cylinder absorbs moisture, and a second humidity control cylinder exhausts moisture at the same time, the lower internal active air inlet assembly introduces internal air to the bottom in the containing cavity of the first humidity control cylinder through a lower internal air inlet valve hole, the internal air absorbs moisture in the internal air through the dehumidification module, and finally the internal air is exhausted through an upper internal air outlet valve hole and an upper internal passive air outlet assembly; in the second stage, the dehumidification module in the first humidity control cylinder absorbs a certain amount of moisture and is switched to be moisture removal, and meanwhile, the second humidity control cylinder is switched to be moisture absorption;
in the humidifying operation mode, the humidifying operation mode is divided into a first stage and a second stage, in the first stage, the first humidity control cylinder absorbs moisture, and the second humidity control cylinder exhausts moisture at the same time, the lower external active air inlet assembly introduces external air to the bottom of the containing cavity of the first humidity control cylinder through the lower external air inlet valve hole and absorbs moisture in the external air through the dehumidifying module, meanwhile, the lower internal active air inlet assembly introduces internal air to the bottom of the containing cavity of the second humidity control cylinder through the lower internal air inlet valve hole, the dehumidifying module in the second humidity control cylinder is heated by the heater to generate steam, and the internal air of the steam mixing valve hole is exhausted through the upper internal air outlet assembly and the upper internal passive air outlet assembly; in the second stage, the dehumidification module in the first humidity control cylinder absorbs a certain amount of moisture and is switched to be moisture removal, and meanwhile, the second humidity control cylinder is switched to be moisture absorption.
Through the technical means, the alternate circulation type humidification and moisture absorption device can be installed on a cabinet-type device such as a dehumidification cabinet and the like, and can perform dehumidification or humidification operation on the internal air in the internal space of the cabinet-type device, no matter in the dehumidification or humidification operation, the first humidity control cylinder and the second humidity control cylinder can respectively enable the respective dehumidification modules to simultaneously and respectively perform moisture absorption and moisture elimination, and when the moisture absorption of one of the dehumidification modules is saturated, the first humidity control cylinder and the second humidity control cylinder are simultaneously switched to the moisture absorption and the moisture elimination, so that the first humidity control cylinder and the second humidity control cylinder can alternately switch the moisture absorption and the moisture elimination functions through circulation, the uninterrupted dehumidification and humidification operation is achieved, and the uninterrupted and accurate humidity control on the internal space of the cabinet-type device is achieved.
Each dehumidification module comprises at least one dehumidification tank, the at least one dehumidification tank is arranged in the dehumidification module, an accommodating space communicated with the corresponding accommodating cavity is formed in the at least one dehumidification tank, and a dehumidifying agent is arranged in the accommodating space.
The first humidity control cylinder is provided with an inner valve component and an outer valve component; the inner valve component is provided with a lower inner valve, an upper inner valve, an inner memory alloy wire and an inner heating pipe, the lower inner valve is pivoted on and can close the lower inner air inlet valve hole, the upper inner valve is pivoted on and can close the upper inner air outlet valve hole, the inner memory alloy wire is connected with the lower inner valve and the upper inner valve, the inner heating pipe is fixed on the first humidity control cylinder and is sleeved on the inner memory alloy wire in a penetrating way, and the inner heating pipe can heat the inner memory alloy wire to change the length of the inner memory alloy wire; the outer valve component is provided with a lower outer valve, an upper outer valve, an outer memory alloy wire and an outer heating pipe, the lower outer valve is pivoted on and can be closed to the lower outer air inlet valve hole, the upper outer valve is pivoted on and can be closed to the upper outer air outlet valve hole, the outer memory alloy wire is connected with the lower outer valve and the upper outer valve, the outer heating pipe is fixed on the first humidity control cylinder and penetrates through the outer memory alloy wire, and the outer heating pipe can heat the outer memory alloy wire to change the length of the outer memory alloy wire.
The second humidity control cylinder is provided with an inner valve component and an outer valve component; the inner valve component is provided with a lower inner valve, an upper inner valve, an inner memory alloy wire and an inner heating pipe, the lower inner valve is pivoted on and can close the lower inner air inlet valve hole, the upper inner valve is pivoted on and can close the upper inner air outlet valve hole, the inner memory alloy wire is connected with the lower inner valve and the upper inner valve, and the inner heating pipe is fixed on the second humidity control cylinder and is sleeved on the inner memory alloy wire in a penetrating manner; the outer valve component is provided with a lower outer valve, an upper outer valve, an outer memory alloy wire and an outer heating pipe, the lower outer valve is pivoted on and can be closed to the lower outer air inlet valve hole, the upper outer valve is pivoted on and can be closed to the upper outer air outlet valve hole, the outer memory alloy wire is connected with the lower outer valve and the upper outer valve, and the outer heating pipe is fixed on the second humidity control cylinder and is sleeved on the outer memory alloy wire in a penetrating mode.
The lower internal active air intake assembly comprises a lower internal connection ventilation box, an internal air intake fan and a lower internal air intake interface, the lower internal connection ventilation box is connected with the two lower internal air intake pipes, a lower internal communication chamber is formed in the lower internal connection ventilation box and communicated with the two lower internal air intake pipes, the internal air intake fan is arranged on the lower internal connection ventilation box, and the lower internal air intake interface is arranged on the internal air intake fan.
The aforesaid go up inside subassembly of giving vent to anger passively includes that the interconnection ventilation case goes up in, one goes up interior filter screen frame and one goes up interior interface of giving vent to anger, should go up the interconnection ventilation case and connect these two inside outlet ducts, be formed with one in this last interconnection ventilation incasement and go up interior intercommunication room in order to be connected with these two inside outlet ducts, should go up interior filter screen frame setting on this last interconnection ventilation case, should go up interior interface setting of giving vent to anger on this last interior filter screen frame.
The lower external active air intake assembly includes a lower external communicating bellows and a lower external air intake fan, the lower external communicating bellows is connected to the two lower external air intake pipes, a lower external communicating chamber is formed in the lower external communicating bellows to be communicated with the two lower external air intake pipes, and the lower external air intake fan is disposed on the lower external communicating bellows.
In the first stage of the dehumidification operation mode, the lower external active air inlet assembly of the second humidity control cylinder introduces external air to the bottom of the cavity of the second humidity control cylinder through the lower external air inlet valve hole, the dehumidification module in the second humidity control cylinder is heated by the heater to generate steam, and finally the steam and the external air are exhausted through the upper external air outlet valve hole and the upper external air outlet hole.
Drawings
Fig. 1 is a perspective view of the present invention.
Fig. 2 is another perspective view of the present invention.
Fig. 3 is an exploded perspective view of the present invention.
Fig. 4 is another exploded perspective view of the present invention.
Fig. 5 is an exploded perspective view of the lower external inlet pipe, the upper external outlet pipe, the external memory alloy wire, the external heating pipe, the lower external valve, and the upper external valve of the present invention.
FIG. 6 is a side sectional view of the first humidity control cartridge illustrating a first phase of the dehumidification mode of operation according to the present invention.
FIG. 7 is a side cross-sectional operational view of the second level control cartridge of the present invention showing a first stage of a dehumidification mode of operation.
FIG. 8 is a side sectional operational view of the first humidity control cartridge of the present invention, illustrating a first stage of a humidification mode of operation.
FIG. 9 is a side sectional operational view of the second humidity control cartridge of the present invention, illustrating a first stage of a humidification mode of operation.
Detailed Description
The technical means adopted by the invention to achieve the preset purpose are further described below by combining the accompanying drawings and the preferred embodiments of the invention.
Referring to fig. 1 to 3, the alternating circulation type humidification and moisture absorption apparatus of the present invention includes: a first humidity control cylinder 10a, a second humidity control cylinder 10b, two dehumidification modules 20, a lower internal active air intake assembly 30, an upper internal passive air outlet assembly 40, and a lower external active air intake assembly 50.
The first humidity control cylinder 10a is formed with a cavity 100, a lower internal inlet valve hole 103 and an upper internal outlet valve hole 104 communicated with the cavity 100 are formed on one side of the first humidity control cylinder 10a in a penetrating manner, a lower external inlet valve hole 105 and an upper external outlet valve hole 106 communicated with the cavity 100 are formed on the other side of the first humidity control cylinder 10a in a penetrating manner, a lower internal inlet pipe 13 surrounding the lower internal inlet valve hole 103 is arranged on the first humidity control cylinder 10a, an upper internal outlet pipe 14 surrounding the upper internal outlet valve hole 104 is arranged on the first humidity control cylinder 10a, a lower external inlet pipe 15 surrounding the lower external inlet valve hole 105 is arranged on the first humidity control cylinder 10a, an upper external outlet pipe 16 surrounding the upper external outlet valve hole 106 is arranged on the first humidity control cylinder 10a, an upper external outlet opening 165 is formed through the upper external outlet 16.
Referring to fig. 4 to 6, in addition, an inner valve assembly and an outer valve assembly are disposed on the first humidity control cylinder 10 a; the inner valve component is provided with a lower inner valve 131, an upper inner valve 141, an inner memory alloy wire 17 and an inner heating pipe 171, the lower inner valve 131 is pivoted on and can close the lower inner air inlet valve hole 103, the upper inner valve 141 is pivoted on and can close the upper inner air outlet valve hole 104, the inner memory alloy wire 17 is connected with the lower inner valve 131 and the upper inner valve 141, and the inner heating pipe 171 is fixed on the first humidity control cylinder 10a and is sleeved on the inner memory alloy wire 17 in a penetrating way; the outer valve assembly has a lower outer valve 151, an upper outer valve 161, an outer memory alloy wire 18 and an outer heating pipe 181, the lower outer valve 151 is pivoted to and can close the lower outer air inlet valve hole 105, the upper outer valve 161 is pivoted to and can close the upper outer air outlet valve hole 106, the outer memory alloy wire 18 is connected to the lower outer valve 151 and the upper outer valve 161, and the outer heating pipe 181 is fixed on the first humidity control cylinder 10a and is sleeved on the outer memory alloy wire 18.
The second humidity control cylinder 10b is fixed to the first container housing, a lower internal inlet valve hole 103 and an upper internal outlet valve hole 104 communicated with the receiving chamber 100 are formed through one side of the second humidity control cylinder 10b, a lower external inlet valve hole 105 and an upper external outlet valve hole 106 communicated with the receiving chamber 100 are penetratingly formed at the other side of the second humidity control cylinder 10b, a lower internal air inlet pipe 13 surrounding the lower internal air inlet valve hole 103 is provided on the second humidity control cartridge 10b, an upper internal outlet duct 14 surrounding the upper internal outlet valve hole 104 is provided on the second humidity control cartridge 10b, a lower external air inlet pipe 15 surrounding the lower external air inlet valve hole 105 is provided on the second humidity control cartridge 10b, an upper external outlet duct 16 surrounding the upper external outlet valve hole 106 is provided on the second humidity control cartridge 10 b.
In addition, the second humidity control cylinder 10b is provided with an inner valve assembly and an outer valve assembly; the inner valve assembly has a lower inner valve 131, an upper inner valve 141, an inner memory alloy wire 17 and an inner heating pipe 171, the lower inner valve 131 is pivoted and can close the lower inner air inlet valve hole 103, the upper inner valve 141 is pivoted and can close the upper inner air outlet valve hole 104, the inner memory alloy wire 17 is connected with the lower inner valve 131 and the upper inner valve 141, the inner heating pipe 171 is fixed on the second humidity control cylinder 10b and is sleeved on the inner memory alloy wire 17 in a penetrating way, the inner heating pipe 171 can heat the inner memory alloy wire 17 to change the length of the inner memory alloy wire 17, so as to pivot the lower inner valve 131 and the upper inner valve 141; the outer valve assembly has a lower outer valve 151, an upper outer valve 161, an outer memory alloy wire 18 and an outer heating pipe 181, the lower outer valve 151 is pivoted to and can close the lower outer air inlet valve hole 105, the upper outer valve 161 is pivoted to and can close the upper outer air outlet valve hole 106, the outer memory alloy wire 18 is connected to the lower outer valve 151 and the upper outer valve 161, the outer heating pipe 181 is fixed on the second humidity control cylinder 10b and is sleeved on the outer memory alloy wire 18 in a penetrating manner, and the outer heating pipe 181 can heat the outer memory alloy wire 18 to change the length of the outer memory alloy wire 18 so as to pivot the lower outer valve 151 and the upper outer valve 161.
The two dehumidification modules 20 are respectively disposed in the two cavities 100 of the first humidity control cylinder 10a and the second humidity control cylinder 10b, and a heater is disposed in each dehumidification module 20. Each dehumidification module 20 includes at least one dehumidification tank 23, the at least one dehumidification tank 23 is disposed in the dehumidification module 20, an accommodation space 230 communicated with the corresponding accommodation cavity 100 is formed in the at least one dehumidification tank 23, and a desiccant 24 is disposed in the accommodation space 230.
The lower active air intake assembly 30 is connected to and communicates with the two lower internal air intake pipes 13 of the first humidity control cylinder 10a and the second humidity control cylinder 10 b. The lower internal active air intake assembly 30 includes a lower internal ventilation box 31, an internal air intake fan 32, and a lower internal air intake port 33, the lower internal ventilation box 31 is connected to the two lower internal air intake pipes 13, a lower internal communication chamber 310 is formed in the lower internal ventilation box 31 to communicate with the two lower internal air intake pipes 13, the internal air intake fan 32 is disposed on the lower internal ventilation box 31, and the lower internal air intake port 33 is disposed on the internal air intake fan 32.
The upper internal passive air outlet assembly 40 is connected to and communicates with the two upper internal air outlet pipes 14 of the first humidity control cylinder 10a and the second humidity control cylinder 10 b. Go up inside passive subassembly 40 of giving vent to anger and include that an interior ventilation box 41 goes up, an interior filter screen frame 42 goes up and an interior interface 43 of giving vent to anger in going up, should go up interior ventilation box 41 and connect these two interior outlet ducts 14, be formed with an interior intercommunication room 410 in this interior ventilation box 41 of going up in order to be connected with these two interior outlet ducts 14 of going up, should go up interior filter screen frame 42 and set up on this interior ventilation box 41 of going up, should go up interior interface 43 of giving vent to anger and set up on this interior filter screen frame 42 of going up.
The lower active external air intake assembly 50 is connected to and communicates with the two lower external air intake pipes 15 of the first humidity control cylinder 10a and the second humidity control cylinder 10 b. The lower external active air intake assembly 50 includes a lower external communication bellows 51 and a lower external air intake fan 52, the lower external communication bellows 51 connects the two lower external air intake pipes 15, a lower external communication chamber 510 is formed in the lower external communication bellows 51 to communicate with the two lower external air intake pipes 15, and the lower external air intake fan 52 is disposed on the lower external communication bellows 51.
The alternate circulation type humidification and moisture absorption device can be selectively operated in a dehumidification operation mode and a humidification operation mode.
Referring to fig. 6 and 7, the dehumidification operation mode is divided into a first stage and a second stage.
In the first stage, the first humidity control cylinder 10a absorbs moisture, and the second humidity control cylinder 10b simultaneously dehumidifies, the lower active air intake assembly 30 introduces the internal air to the bottom of the cavity 100 of the first humidity control cylinder 10a through the lower internal air intake valve 103, and absorbs the moisture in the internal air through the dehumidification module 20, and finally the internal air is exhausted through the upper internal air outlet valve 104 and the upper internal passive air outlet assembly 40, and meanwhile, the dehumidification module 20 in the second humidity control cylinder 10b is heated by the heater to generate vapor, and finally the vapor is exhausted through the upper external air outlet valve 106 and the upper external air outlet opening 165. In the preferred embodiment, in the first phase of the dehumidification mode of operation, the lower external active air inlet assembly 50 of the second humidity control cylinder 10b introduces external air to the bottom of the cavity 100 of the second humidity control cylinder 10b through the lower external air inlet valve hole 105, the dehumidification module 20 in the second humidity control cylinder 10b is heated by the heater to generate steam, and finally the steam together with the external air is exhausted through the upper external air outlet valve hole 106 and the upper external air outlet opening 165.
In the second stage, the dehumidification module 20 in the first humidity control cylinder 10a absorbs a certain amount of moisture and switches to dehumidification, and the second humidity control cylinder 10b switches to moisture absorption.
Referring to fig. 8 and 9, in the humidification operation mode, the humidification operation mode is divided into a first stage and a second stage, in the first stage, the first humidity control cylinder 10a absorbs moisture and the second humidity control cylinder 10b simultaneously dehumidifies, the lower external active air intake assembly 50 introduces external air to the bottom of the cavity 100 of the first humidity control cylinder 10a through the lower external air intake valve hole 105, and absorbs moisture in the external air through the dehumidification module 20, and the lower internal active air intake assembly 30 introduces internal air to the bottom of the cavity 100 of the second humidity control cylinder 10b through the lower internal air intake valve hole 103, the dehumidification module 20 in the second humidity control cylinder 10b is heated by the heater to generate vapor, and the vapor mixed with the internal air is discharged through the upper internal air outlet valve hole 104 and the upper internal passive air outlet assembly 40; in the second stage, the dehumidification module 20 in the first humidity control cylinder 10a absorbs a certain amount of moisture and switches to dehumidification, and the second humidity control cylinder 10b switches to moisture absorption.
Through the technical means, the alternating circulation type humidification and moisture absorption device can be installed on a cabinet-type device such as a dehumidification cabinet, and can perform dehumidification or humidification operation on the internal air in the internal space of the cabinet-type device, no matter in the dehumidification or humidification operation, the first humidity control cylinder 10a and the second humidity control cylinder 10b can respectively enable the respective dehumidification module 20 to simultaneously and respectively perform moisture absorption and moisture elimination, when the moisture absorption of one dehumidification module 20 reaches saturation, the first humidity control cylinder 10a and the second humidity control cylinder 10b are simultaneously switched to moisture absorption and moisture elimination, so that the first humidity control cylinder 10a and the second humidity control cylinder 10b can achieve uninterrupted dehumidification and moisture absorption functions through circulation and alternating switching, and uninterrupted dehumidification and humidification operation is achieved, and uninterrupted and accurate humidity control is achieved on the internal space of the cabinet-type device.
Claims (8)
1. An alternating circulation humidification and moisture absorption apparatus comprising:
a first humidity control cylinder, on which a cavity is formed, a lower internal air inlet valve hole and an upper internal air outlet valve hole communicated with the cavity are formed on one side of the first humidity control cylinder in a penetrating manner, a lower external air inlet valve hole and an upper external air outlet valve hole communicated with the cavity are formed on the other side of the first humidity control cylinder in a penetrating manner, a lower internal air inlet pipe surrounding the lower internal air inlet valve hole is arranged on the first humidity control cylinder, an upper internal air outlet pipe surrounding the upper internal air outlet valve hole is arranged on the first humidity control cylinder, a lower external air inlet pipe surrounding the lower external air inlet valve hole is arranged on the first humidity control cylinder, and an upper external air outlet pipe surrounding the upper external air outlet valve hole is arranged on the first humidity control cylinder;
a second humidity control cylinder fixed with the first storage shell, a lower internal air inlet valve hole and an upper internal air outlet valve hole communicated with the containing cavity are formed on one side of the second humidity control cylinder in a penetrating manner, a lower external air inlet valve hole and an upper external air outlet valve hole communicated with the containing cavity are formed on the other side of the second humidity control cylinder in a penetrating manner, a lower internal air inlet pipe surrounding the lower internal air inlet valve hole is arranged on the second humidity control cylinder, an upper internal air outlet pipe surrounding the upper internal air outlet valve hole is arranged on the second humidity control cylinder, a lower external air inlet pipe surrounding the lower external air inlet valve hole is arranged on the second humidity control cylinder, and an upper external air outlet pipe surrounding the upper external air outlet valve hole is arranged on the second humidity control cylinder;
two dehumidification modules which are respectively arranged in the two cavities of the first humidity control cylinder and the second humidity control cylinder, and a heater is arranged in each dehumidification module;
the lower internal active air inlet assembly is connected with and communicated with two lower internal air inlet pipes of the first humidity control cylinder and the second humidity control cylinder;
the upper internal passive air outlet assembly is connected with and communicated with the two upper internal air outlet pipes of the first humidity control cylinder and the second humidity control cylinder; and
the lower external active air inlet assembly is connected with and communicated with two lower external air inlet pipes of the first humidity control cylinder and the second humidity control cylinder;
wherein, the alternate circulation type humidifying and moisture absorbing device can select one of a dehumidifying operation mode and a humidifying operation mode to operate;
in the dehumidification operation mode, the dehumidification operation mode is divided into a first stage and a second stage, in the first stage, a first humidity control cylinder absorbs moisture, and a second humidity control cylinder exhausts moisture at the same time, the lower internal active air inlet assembly introduces internal air to the bottom in the containing cavity of the first humidity control cylinder through a lower internal air inlet valve hole, the internal air absorbs moisture in the internal air through the dehumidification module, and finally the internal air is exhausted through an upper internal air outlet valve hole and an upper internal passive air outlet assembly; in the second stage, the dehumidification module in the first humidity control cylinder absorbs a certain amount of moisture and is switched to be moisture removal, and meanwhile, the second humidity control cylinder is switched to be moisture absorption;
in the humidifying operation mode, the humidifying operation mode is divided into a first stage and a second stage, in the first stage, the first humidity control cylinder absorbs moisture, and the second humidity control cylinder exhausts moisture at the same time, the lower external active air inlet assembly introduces external air to the bottom of the containing cavity of the first humidity control cylinder through the lower external air inlet valve hole and absorbs moisture in the external air through the dehumidifying module, meanwhile, the lower internal active air inlet assembly introduces internal air to the bottom of the containing cavity of the second humidity control cylinder through the lower internal air inlet valve hole, the dehumidifying module in the second humidity control cylinder is heated by the heater to generate steam, and the internal air of the steam mixing valve hole is exhausted through the upper internal air outlet assembly and the upper internal passive air outlet assembly; in the second stage, the dehumidification module in the first humidity control cylinder absorbs a certain amount of moisture and is switched to be moisture removal, and meanwhile, the second humidity control cylinder is switched to be moisture absorption.
2. The alternating circulation humidification and moisture absorption apparatus as claimed in claim 1, wherein each dehumidification module comprises at least one dehumidification tank, the at least one dehumidification tank is disposed in the dehumidification module, a receiving space communicated with the corresponding receiving chamber is formed in the at least one dehumidification tank, and a desiccant is disposed in the receiving space.
3. The alternating circulation humidification and moisture absorption apparatus of claim 2 wherein the first humidity control cartridge is provided with an inner valve assembly and an outer valve assembly; the inner valve component is provided with a lower inner valve, an upper inner valve, an inner memory alloy wire and an inner heating pipe, the lower inner valve is pivoted on and can close the lower inner air inlet valve hole, the upper inner valve is pivoted on and can close the upper inner air outlet valve hole, the inner memory alloy wire is connected with the lower inner valve and the upper inner valve, the inner heating pipe is fixed on the first humidity control cylinder and is sleeved on the inner memory alloy wire in a penetrating way, and the inner heating pipe can heat the inner memory alloy wire to change the length of the inner memory alloy wire; the outer valve component is provided with a lower outer valve, an upper outer valve, an outer memory alloy wire and an outer heating pipe, the lower outer valve is pivoted on and can be closed to the lower outer air inlet valve hole, the upper outer valve is pivoted on and can be closed to the upper outer air outlet valve hole, the outer memory alloy wire is connected with the lower outer valve and the upper outer valve, the outer heating pipe is fixed on the first humidity control cylinder and penetrates through the outer memory alloy wire, and the outer heating pipe can heat the outer memory alloy wire to change the length of the outer memory alloy wire.
4. The alternating circulation humidification and moisture absorption apparatus of claim 3 wherein the second humidity control cartridge is provided with an inner valve assembly and an outer valve assembly; the inner valve component is provided with a lower inner valve, an upper inner valve, an inner memory alloy wire and an inner heating pipe, the lower inner valve is pivoted on and can close the lower inner air inlet valve hole, the upper inner valve is pivoted on and can close the upper inner air outlet valve hole, the inner memory alloy wire is connected with the lower inner valve and the upper inner valve, and the inner heating pipe is fixed on the second humidity control cylinder and is sleeved on the inner memory alloy wire in a penetrating manner; the outer valve component is provided with a lower outer valve, an upper outer valve, an outer memory alloy wire and an outer heating pipe, the lower outer valve is pivoted on and can be closed to the lower outer air inlet valve hole, the upper outer valve is pivoted on and can be closed to the upper outer air outlet valve hole, the outer memory alloy wire is connected with the lower outer valve and the upper outer valve, and the outer heating pipe is fixed on the second humidity control cylinder and is sleeved on the outer memory alloy wire in a penetrating mode.
5. The alternating circulation humidification and moisture absorption apparatus of claim 4 wherein the lower internal active air intake assembly comprises a lower internal ventilation box, an internal air intake fan, and a lower internal air intake port, the lower internal ventilation box connects the two lower internal air intake pipes, a lower internal communication chamber is formed in the lower internal ventilation box to communicate with the two lower internal air intake pipes, the internal air intake fan is disposed on the lower internal ventilation box, and the lower internal air intake port is disposed on the internal air intake fan.
6. The alternating circulation humidification and moisture absorption apparatus of claim 5 wherein the upper internal passive air outlet assembly comprises an upper internal ventilation box, an upper internal screen frame, and an upper internal air outlet port, the upper internal ventilation box is connected to the two upper internal air outlet pipes, an upper internal communication chamber is formed in the upper internal ventilation box to be connected to the two upper internal air outlet pipes, the upper internal screen frame is disposed on the upper internal ventilation box, and the upper internal air outlet port is disposed on the upper internal screen frame.
7. The alternating circulation humidification and moisture absorption apparatus of claim 6 wherein the lower external active air intake assembly comprises a lower external communication bellows connected to the two lower external air intake pipes, and a lower external air intake fan formed in the lower external communication bellows to communicate with the two lower external air intake pipes, the lower external air intake fan being disposed on the lower external communication bellows.
8. The alternating circulation humidification and moisture absorption apparatus of any one of claims 1 to 7 wherein during the first phase of the dehumidification mode of operation, the lower active external air intake assembly of the second humidity control cartridge introduces external air through the lower external air intake aperture to the bottom of the cavity of the second humidity control cartridge, the dehumidification module in the second humidity control cartridge is heated by the heater to generate vapor, and finally the vapor together with the external air is exhausted through the upper external air outlet aperture and the upper external air outlet aperture.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810895493.8A CN110822677A (en) | 2018-08-08 | 2018-08-08 | Alternate circulation type humidifying and moisture absorbing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810895493.8A CN110822677A (en) | 2018-08-08 | 2018-08-08 | Alternate circulation type humidifying and moisture absorbing device |
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| CN110822677A true CN110822677A (en) | 2020-02-21 |
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| CN201810895493.8A Pending CN110822677A (en) | 2018-08-08 | 2018-08-08 | Alternate circulation type humidifying and moisture absorbing device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN115472866A (en) * | 2022-09-22 | 2022-12-13 | 安庆杰曼汽车科技有限公司 | Control device with waste gas recycling function for hydrogen fuel cell |
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