CN110671755A - But air-purifying's formula dehumidification equipment that directly expands - Google Patents
But air-purifying's formula dehumidification equipment that directly expands Download PDFInfo
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- CN110671755A CN110671755A CN201910947854.3A CN201910947854A CN110671755A CN 110671755 A CN110671755 A CN 110671755A CN 201910947854 A CN201910947854 A CN 201910947854A CN 110671755 A CN110671755 A CN 110671755A
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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
- 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
- F24F3/16—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 purification, e.g. by filtering; by sterilisation; by ozonisation
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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
- F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
- F24F8/10—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering
- F24F8/108—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering using dry filter elements
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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
- F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
- F24F8/10—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering
- F24F8/15—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering by chemical means
- F24F8/158—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering by chemical means using active carbon
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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
- F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
- F24F8/30—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by ionisation
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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
- F24F2003/1446—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 by condensing
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Drying Of Gases (AREA)
Abstract
The invention relates to a direct-expansion dehumidification device capable of purifying air, which comprises a dehumidification box, wherein the upper parts of two opposite side walls of the dehumidification box are respectively provided with an air inlet and an air outlet, the inner side of the air inlet is provided with an induced draft fan, the air outlet of the induced draft fan is connected with a filter box, the air outlet of the induced draft fan is communicated with the top of the side wall of the filter box, the bottom wall of the filter box is communicated with an air inlet pipe, the tail end of the air inlet pipe is communicated with a condenser, the bottom end of. The spiral section of the air outlet pipe is wound on the outer side of the air inlet pipe and can exchange heat with air to be dried, so that the temperature of the air to be dried is reduced, the temperature of the air after being dried is increased, no uncomfortable feeling is caused when the air is discharged into the air, the air outlet is in a horn shape, the flow velocity of air at the air outlet is reduced, and the negative ion generator can sterilize the air.
Description
Technical Field
The invention relates to the technical field of dehumidification equipment, in particular to direct expansion type dehumidification equipment capable of purifying air.
Background
The dehumidifier is also called dehumidifier, drier and dehumidifier, generally divided into two categories of civil dehumidifier and industrial dehumidifier, belonging to one part of air-conditioning family. Generally, a conventional dehumidifier is composed of a compressor, a condenser, an expansion valve, and an evaporator. The working principle is as follows: the humid air is pumped into the machine by the air inducing equipment, passes through the condenser, water molecules in the air are condensed into water drops, the treated dry air is discharged out of the machine, and the indoor humidity is kept at the proper relative humidity by circulation. In the process of treatment, the air temperature needs to be reduced to be lower than the dew point temperature so as to separate and condense water in the air, and therefore, the purpose of dehumidification is achieved, the evaporation temperature of a system is required to be lower than the dew point temperature, the air at normal temperature is directly sucked into dehumidification equipment for treatment, the temperature of the air is higher than the dew point temperature, and more heat needs to be exchanged, so that the heat exchange temperature difference in the air dehumidification process is large, particularly fresh air dehumidification is more remarkable, the heat exchange loss is large, the dehumidification energy consumption is high, the efficiency is low, the temperature of the dehumidified air is usually lower, an unsuitable feeling is caused when the dehumidified air is close to an air outlet, and when the conventional dehumidification device is used, the purpose of air purification and sterilization cannot be achieved after the air is treated by the dehumidification equipment, and the improvement is needed.
Disclosure of Invention
The invention aims to solve the defects of the prior art and provides a direct-expansion type dehumidification device capable of purifying air.
In order to achieve the purpose, the invention adopts the following technical scheme:
a direct-expansion dehumidification device capable of purifying air comprises a dehumidification box, wherein the upper parts of two opposite side walls of the dehumidification box are respectively provided with an air inlet and an air outlet, the inner side of the air inlet is provided with an induced draft fan, the air outlet of the induced draft fan is connected with a filter box, the air outlet of the induced draft fan is communicated with the top of the side wall of the filter box, the bottom wall of the filter box is communicated with an air inlet pipe, the tail end of the air inlet pipe is communicated with a condenser, the bottom end of the side wall of the condenser is communicated with a water discharge pipe, a condenser pipe is arranged in the condenser, a refrigerant is communicated, an expansion valve is arranged between the condenser pipe and the evaporator, the evaporator is communicated with the compressor, the side wall of the condenser opposite to the tail end of the air inlet pipe is communicated with an air outlet pipe, the tail end of the air outlet pipe is connected with an air outlet cylinder, the air outlet cylinder is communicated with an air outlet, and the middle part of the air outlet pipe is provided with a spiral section and is wound on the outer side of the air inlet pipe for heat exchange.
And a filter screen, an active carbon filter layer and an HEPA filter layer are sequentially arranged in the filter box from top to bottom.
And the inner wall of the air outlet cylinder is provided with a negative ion generator.
The air outlet is horn-shaped.
The active carbon filter layer is coconut shell active carbon.
The invention has the beneficial effects that: the spiral section of the air outlet pipe is wound on the outer side of the air inlet pipe and can exchange heat with air to be dried, so that the temperature of the air to be dried is reduced, the temperature of the air after being dried is increased, no uncomfortable feeling is caused when the air is discharged into the air, the air outlet is in a horn shape, the flow velocity of air at the air outlet is reduced, and the negative ion generator can sterilize the air.
Drawings
FIG. 1 is a schematic structural view of the present invention;
in the figure: 1-a dehumidification box; 2-air outlet pipe; 3-a condenser; 4-a condenser pipe; 5-an expansion valve; 6-an air outlet cylinder; 7-air outlet; 8-negative ion generator; 9-an evaporator; 10-a draught fan; 11-a filter screen; 12-an activated carbon filter layer; 13-a HEPA filter layer; 14-a filter box; 15-air inlet pipe; 16-a compressor; 17-a drain pipe;
the following detailed description will be made in conjunction with embodiments of the present invention with reference to the accompanying drawings.
Detailed Description
The invention is further illustrated by the following examples:
specific example 1:
a direct-expansion dehumidification device capable of purifying air comprises a dehumidification box 1, wherein the upper parts of two opposite side walls of the dehumidification box 1 are respectively provided with an air inlet and an air outlet 7, the inner side of the air inlet is provided with an induced draft fan 10, the air outlet of the induced draft fan 10 is connected with a filter box 14, the air outlet of the induced draft fan 10 is communicated with the top of the side wall of the filter box 14, the bottom wall of the filter box 14 is communicated with an air inlet pipe 15, the tail end of the air inlet pipe 15 is communicated with a condenser 3, the bottom end of the side wall of the condenser 3 is communicated with a drain pipe 17, a condenser pipe 4 is arranged in the condenser 3, a refrigerant is communicated in the condenser pipe 4, two ends of the condenser pipe 4 extend out of the condenser 3 and are respectively connected with a compressor 16 and an evaporator 9, an expansion valve 5 is arranged between the condenser pipe 4 and the evaporator, the tail end of the air outlet pipe 2 is connected with an air outlet cylinder 6, the air outlet cylinder 6 is communicated with an air outlet 7, and the middle of the air outlet pipe 2 is provided with a spiral section and is wound on the outer side of the air inlet pipe 15 for heat exchange.
And a filter screen 11, an active carbon filter layer 12 and an HEPA filter layer 13 are sequentially arranged in the filter box 14 from top to bottom.
The air outlet 7 is horn-shaped.
The activated carbon filter layer 12 is coconut shell activated carbon.
Specific example 2:
a direct-expansion dehumidification device capable of purifying air comprises a dehumidification box 1, wherein the upper parts of two opposite side walls of the dehumidification box 1 are respectively provided with an air inlet and an air outlet 7, the inner side of the air inlet is provided with an induced draft fan 10, the air outlet of the induced draft fan 10 is connected with a filter box 14, the air outlet of the induced draft fan 10 is communicated with the top of the side wall of the filter box 14, the bottom wall of the filter box 14 is communicated with an air inlet pipe 15, the tail end of the air inlet pipe 15 is communicated with a condenser 3, the bottom end of the side wall of the condenser 3 is communicated with a drain pipe 17, a condenser pipe 4 is arranged in the condenser 3, a refrigerant is communicated in the condenser pipe 4, two ends of the condenser pipe 4 extend out of the condenser 3 and are respectively connected with a compressor 16 and an evaporator 9, an expansion valve 5 is arranged between the condenser pipe 4 and the evaporator, the tail end of the air outlet pipe 2 is connected with an air outlet cylinder 6, the air outlet cylinder 6 is communicated with an air outlet 7, and the middle of the air outlet pipe 2 is provided with a spiral section and is wound on the outer side of the air inlet pipe 15 for heat exchange.
And a filter screen 11, an active carbon filter layer 12 and an HEPA filter layer 13 are sequentially arranged in the filter box 14 from top to bottom.
And the inner wall of the air outlet cylinder 6 is provided with a negative ion generator 8.
The activated carbon filter layer 12 is coconut shell activated carbon.
Specific example 3:
a direct-expansion dehumidification device capable of purifying air comprises a dehumidification box 1, wherein the upper parts of two opposite side walls of the dehumidification box 1 are respectively provided with an air inlet and an air outlet 7, the inner side of the air inlet is provided with an induced draft fan 10, the air outlet of the induced draft fan 10 is connected with a filter box 14, the air outlet of the induced draft fan 10 is communicated with the top of the side wall of the filter box 14, the bottom wall of the filter box 14 is communicated with an air inlet pipe 15, the tail end of the air inlet pipe 15 is communicated with a condenser 3, the bottom end of the side wall of the condenser 3 is communicated with a drain pipe 17, a condenser pipe 4 is arranged in the condenser 3, a refrigerant is communicated in the condenser pipe 4, two ends of the condenser pipe 4 extend out of the condenser 3 and are respectively connected with a compressor 16 and an evaporator 9, an expansion valve 5 is arranged between the condenser pipe 4 and the evaporator, the tail end of the air outlet pipe 2 is connected with an air outlet cylinder 6, the air outlet cylinder 6 is communicated with an air outlet 7, and the middle of the air outlet pipe 2 is provided with a spiral section and is wound on the outer side of the air inlet pipe 15 for heat exchange.
And a filter screen 11, an active carbon filter layer 12 and an HEPA filter layer 13 are sequentially arranged in the filter box 14 from top to bottom.
And the inner wall of the air outlet cylinder 6 is provided with a negative ion generator 8.
The air outlet 7 is horn-shaped.
Specific example 4:
a direct-expansion dehumidification device capable of purifying air comprises a dehumidification box 1, wherein the upper parts of two opposite side walls of the dehumidification box 1 are respectively provided with an air inlet and an air outlet 7, the inner side of the air inlet is provided with an induced draft fan 10, the air outlet of the induced draft fan 10 is connected with a filter box 14, the air outlet of the induced draft fan 10 is communicated with the top of the side wall of the filter box 14, the bottom wall of the filter box 14 is communicated with an air inlet pipe 15, the tail end of the air inlet pipe 15 is communicated with a condenser 3, the bottom end of the side wall of the condenser 3 is communicated with a drain pipe 17, a condenser pipe 4 is arranged in the condenser 3, a refrigerant is communicated in the condenser pipe 4, two ends of the condenser pipe 4 extend out of the condenser 3 and are respectively connected with a compressor 16 and an evaporator 9, an expansion valve 5 is arranged between the condenser pipe 4 and the evaporator, the tail end of the air outlet pipe 2 is connected with an air outlet cylinder 6, the air outlet cylinder 6 is communicated with an air outlet 7, and the middle of the air outlet pipe 2 is provided with a spiral section and is wound on the outer side of the air inlet pipe 15 for heat exchange.
And a filter screen 11, an active carbon filter layer 12 and an HEPA filter layer 13 are sequentially arranged in the filter box 14 from top to bottom.
The activated carbon filter layer 12 is coconut shell activated carbon.
Specific example 5:
a direct-expansion dehumidification device capable of purifying air comprises a dehumidification box 1, wherein the upper parts of two opposite side walls of the dehumidification box 1 are respectively provided with an air inlet and an air outlet 7, the inner side of the air inlet is provided with an induced draft fan 10, the air outlet of the induced draft fan 10 is connected with a filter box 14, the air outlet of the induced draft fan 10 is communicated with the top of the side wall of the filter box 14, the bottom wall of the filter box 14 is communicated with an air inlet pipe 15, the tail end of the air inlet pipe 15 is communicated with a condenser 3, the bottom end of the side wall of the condenser 3 is communicated with a drain pipe 17, a condenser pipe 4 is arranged in the condenser 3, a refrigerant is communicated in the condenser pipe 4, two ends of the condenser pipe 4 extend out of the condenser 3 and are respectively connected with a compressor 16 and an evaporator 9, an expansion valve 5 is arranged between the condenser pipe 4 and the evaporator, the tail end of the air outlet pipe 2 is connected with an air outlet cylinder 6, the air outlet cylinder 6 is communicated with an air outlet 7, and the middle of the air outlet pipe 2 is provided with a spiral section and is wound on the outer side of the air inlet pipe 15 for heat exchange.
And a filter screen 11, an active carbon filter layer 12 and an HEPA filter layer 13 are sequentially arranged in the filter box 14 from top to bottom.
And the inner wall of the air outlet cylinder 6 is provided with a negative ion generator 8.
When the air conditioner is used, a refrigerant is compressed by a compressor 16 and then enters the condenser 3, air to be dried filtered by a filter box 14 enters the condenser 3 from an air inlet pipe 15, water vapor in the air after heat exchange with the refrigerant is condensed and is discharged from a water discharge pipe 17, the dried air is discharged from an air outlet pipe 2, the temperature of the dried air is low, a spiral section of the air is wound on the outer side of the air inlet pipe 15 and can exchange heat with the air to be dried, the temperature of the air to be dried is reduced, the temperature of the air after drying is improved, uncomfortable feeling cannot be caused when the air is discharged into the air, an air outlet 7 is in a horn shape, the flow rate of the air at the air outlet 7 is reduced, and the air can be sterilized by the negative ion generator 8.
The invention has been described in an illustrative manner, and it is to be understood that the invention is not limited to the specific embodiments described above, but is intended to cover various modifications, which may be made by the methods and technical solutions of the invention, or may be applied to other applications without modification.
Claims (5)
1. The utility model provides a but air-purifying's formula dehumidification equipment that directly expands, a serial communication port, including dehumidification case (1), air inlet and gas outlet (7) have been seted up respectively on the relative both sides wall upper portion of dehumidification case (1), the air inlet inboard is equipped with draught fan (10), the air outlet of draught fan (10) even has rose box (14), the air outlet and the rose box (14) lateral wall top of draught fan (10) are linked together, the diapire intercommunication of rose box (14) has intake pipe (15), the end intercommunication of intake pipe (15) has condenser (3), be equipped with condenser pipe (4) in condenser (3), condenser pipe (4) intussuseption has the refrigerant, the lateral wall bottom intercommunication of condenser (3) has drain pipe (17), the both ends of condenser pipe (4) all stretch out condenser (3) and just link respectively compressor (16) and evaporimeter (9), be equipped with expansion valve (5) between condenser pipe (4) and evaporimeter (9), the evaporator (9) is communicated with the compressor (16), the side wall of the condenser (3) opposite to the tail end of the air inlet pipe (15) is communicated with the air outlet pipe (2), the tail end of the air outlet pipe (2) is connected with the air outlet cylinder (6), the air outlet cylinder (6) is communicated with the air outlet (7), the middle of the air outlet pipe (2) is provided with a spiral section and is wound on the outer side of the air inlet pipe (15) for heat exchange.
2. The direct-expansion dehumidification equipment with air purification function of claim 1, wherein a filter screen (11), an activated carbon filter layer (12) and a HEPA filter layer (13) are sequentially arranged in the filter box (14) from top to bottom.
3. The direct-expansion type dehumidifying equipment capable of purifying air as claimed in claim 1, wherein the inner wall of the air outlet cylinder (6) is provided with a negative ion generator (8).
4. A straight-expansion dehumidifying equipment as claimed in claim 1 wherein the air outlet (7) is trumpet-shaped.
5. A straight-expansion dehumidifying equipment as claimed in claim 2 wherein the activated carbon filter layer (12) is coconut shell activated carbon.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910947854.3A CN110671755A (en) | 2019-10-08 | 2019-10-08 | But air-purifying's formula dehumidification equipment that directly expands |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910947854.3A CN110671755A (en) | 2019-10-08 | 2019-10-08 | But air-purifying's formula dehumidification equipment that directly expands |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110671755A true CN110671755A (en) | 2020-01-10 |
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ID=69080830
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910947854.3A Withdrawn CN110671755A (en) | 2019-10-08 | 2019-10-08 | But air-purifying's formula dehumidification equipment that directly expands |
Country Status (1)
| Country | Link |
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| CN (1) | CN110671755A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115751510A (en) * | 2023-01-04 | 2023-03-07 | 常州市九洲干燥设备有限公司 | Gas drying device with automatic alarm function |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202289829U (en) * | 2011-09-17 | 2012-07-04 | 岳阳湘渝焦糖实业有限公司 | High-efficiency dehumidifier |
| JP2014087761A (en) * | 2012-10-31 | 2014-05-15 | Seibu Giken Co Ltd | Dry room system |
| CN206496432U (en) * | 2016-12-28 | 2017-09-15 | 常志强 | A kind of multifunctional domestic environmental protecting device |
| CN108019827A (en) * | 2017-11-10 | 2018-05-11 | 浙江欧伦电气有限公司 | A kind of High Temperature Heat Pump Dehumidification Dryer and its dehumanization method |
| CN108151176A (en) * | 2017-12-22 | 2018-06-12 | 广东美的制冷设备有限公司 | Dehumidifier |
| CN208846614U (en) * | 2018-10-19 | 2019-05-10 | 罗皓 | Constant temperature self-cleaning device in a kind of Library |
-
2019
- 2019-10-08 CN CN201910947854.3A patent/CN110671755A/en not_active Withdrawn
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202289829U (en) * | 2011-09-17 | 2012-07-04 | 岳阳湘渝焦糖实业有限公司 | High-efficiency dehumidifier |
| JP2014087761A (en) * | 2012-10-31 | 2014-05-15 | Seibu Giken Co Ltd | Dry room system |
| CN206496432U (en) * | 2016-12-28 | 2017-09-15 | 常志强 | A kind of multifunctional domestic environmental protecting device |
| CN108019827A (en) * | 2017-11-10 | 2018-05-11 | 浙江欧伦电气有限公司 | A kind of High Temperature Heat Pump Dehumidification Dryer and its dehumanization method |
| CN108151176A (en) * | 2017-12-22 | 2018-06-12 | 广东美的制冷设备有限公司 | Dehumidifier |
| CN208846614U (en) * | 2018-10-19 | 2019-05-10 | 罗皓 | Constant temperature self-cleaning device in a kind of Library |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115751510A (en) * | 2023-01-04 | 2023-03-07 | 常州市九洲干燥设备有限公司 | Gas drying device with automatic alarm function |
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Application publication date: 20200110 |
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