CN204268597U - The absorption integrated small dehumidifier of family expenses - Google Patents
The absorption integrated small dehumidifier of family expenses Download PDFInfo
- Publication number
- CN204268597U CN204268597U CN201420502359.4U CN201420502359U CN204268597U CN 204268597 U CN204268597 U CN 204268597U CN 201420502359 U CN201420502359 U CN 201420502359U CN 204268597 U CN204268597 U CN 204268597U
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- manual ball
- ball valve
- hollow fiber
- fiber membrane
- check valve
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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
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating
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- Separation Using Semi-Permeable Membranes (AREA)
Abstract
The utility model discloses the absorption integrated small dehumidifier of a kind of family expenses, comprise Hollow Fiber Membrane Absorption device, fan and reduction vaporization regenerative system, described fan is installed on the air inlet of described Hollow Fiber Membrane Absorption device, the outlet end of described Hollow Fiber Membrane Absorption device is connected with the liquid feeding end of described reduction vaporization regenerative system, and the liquid feeding end of described Hollow Fiber Membrane Absorption device is connected with the outlet end of described reduction vaporization regenerative system.The dehumidification structure that the absorption integrated small dehumidifier of family expenses described in the utility model adopts hollow-fibre membrane to be combined with dehumidification solution, improves in conventional solution absorption process and utilizes filler to realize the equipment complexity absorbed; Dehumidification solution and humid air non-direct contact, improve air quality; Form certain vacuum degree in described reduction vaporization regenerative system, the requirement to heating-up temperature when carrying out regeneration of waste liquor under reducing normal pressure, greatly saves energy charge, improves the Energy Efficiency Ratio of system.
Description
Technical field
The utility model relates to the absorption integrated small dehumidifier of a kind of family expenses.
Background technology
Traditional Domestic dehumidifying machine is all generally utilize the method for refrigerated dehumidification to carry out dehumidifying and cooling to air simultaneously, and air themperature needs to drop to the following moisture of dew point and could separate out, and this dehumidification mode expends electricity, concerning uneconomical practicality user.
When generally carrying out solution dehumidification, highly humid air has the filler of dehumidification solution through spray, and air humidity reduces, and the equipment of the direct way of contact of this gas-liquid is complicated, take up space large, and dehumidification solution directly contacts with air, have impact on the quality of air.
Summary of the invention
The purpose of this utility model is to provide a kind of family expenses absorption integrated small dehumidifier, and its compact conformation, takes up space little, overcomes the technological deficiency of the consumes energy being realized dehumidifying by refrigeration, energy-conservation environmental protection again simultaneously.
For achieving the above object, the utility model adopts following technical scheme: it comprises Hollow Fiber Membrane Absorption device and reduction vaporization regenerative system, and described reduction vaporization regenerative system comprises constant voltage lithium-bromide solution holder, low pressure evaporator, vacuum generator, constant voltage distilled water collector, first electric pushrod, second electric pushrod, it also comprises the first manual ball valve, second manual ball valve, 3rd manual ball valve, 4th manual ball valve, first check valve, second check valve, 3rd check valve, water bath with thermostatic control tank, fan, electrically heated rod, temperature sensor, temperature controller, is characterized in that one end of Hollow Fiber Membrane Absorption device is connected with one end of the first manual ball valve, the other end of the first manual ball valve and the output of constant voltage lithium-bromide solution holder, one end of second manual ball valve connects, the other end of the second manual ball valve respectively with one end of the first check valve, one end of second check valve connects, and the other end of the first check valve is connected with the output terminals A of low pressure evaporator, the other end of the second check valve and the output of vacuum generator 4, one end of 3rd check valve connects, the other end of the 3rd check valve is connected with one end of the 4th manual ball valve, the input that the other end and the constant voltage of the 4th manual ball valve distill collector is connected, the other end of Hollow Fiber Membrane Absorption device is connected with one end of the 3rd manual ball valve, and the other end of the 3rd manual ball valve is connected with the output B of low pressure evaporator.
The dehumidification solution that the film silk of described Hollow Fiber Membrane Absorption device includes is lithium-bromide solution.
Preferably, described lithium-bromide solution concentration is 50%.
Described water bath with thermostatic control pot bottom has macropore, described macropore and low pressure evaporator outer wall compact siro spinning technology; Described water bath with thermostatic control pot sidewall, bottom and top also have aperture, and the pipeline that the pipeline that the 3rd manual ball valve one end is connected with low pressure evaporator output B, second manual ball valve one end are connected with first check valve one end and the pipeline that second check valve one end is connected with the 3rd check valve one end enter into described water bath with thermostatic control tank by described aperture.
Have thermostatted water in described water bath with thermostatic control tank, described low pressure evaporator, the first check valve, the second check valve are all immersed in described thermostatted water.
Described water bath with thermostatic control tank top is connected with electrically heated rod one end, and the described electrically heated rod other end is immersed in thermostatted water; Described temperature sensor one end is installed on described water bath with thermostatic control tank madial wall, and its other end is immersed in thermostatted water, and described temperature controller is attached to described water bath with thermostatic control tank lateral wall.
Described water bath with thermostatic control tank shell is also surrounded by one deck rock wool, increases thermal resistance, realizes heat insulation function.
Described fan is connected with Hollow Fiber Membrane Absorption device air inlet.
Movable end first electric pushrod of described low pressure evaporator connects; The movable end of described vacuum generator is connected with the second electric pushrod.
Preferably, hollow-fibre membrane is hydrophobic film Kynoar.
The beneficial effects of the utility model are:
The dehumidification structure that the absorption integrated small dehumidifier of family expenses described in the utility model adopts hollow-fibre membrane to be combined with dehumidification solution, while guarantee effect on moisture extraction, improve in conventional solution absorption process and utilize filler to realize the equipment complexity absorbed, meet the family expenses requirement of " miniaturization ", and dehumidification solution and humid air non-direct contact, meet hygienic requirements, promote air quality; In addition, described vacuum generator makes to form certain vacuum degree in system, to reduce under routine when regeneration of waste liquor the requirement of the heating-up temperature of thermal source, greatly saves energy charge, improve the Energy Efficiency Ratio of system.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is described in further detail;
Fig. 1 is the structural representation of the small-sized dehumidifier of the utility model Household integral.
Detailed description of the invention
Below in conjunction with detailed description of the invention, the utility model is described in further detail:
As shown in Figure 1, the absorption integrated small dehumidifier of the utility model family expenses, it comprises Hollow Fiber Membrane Absorption device (1) and reduction vaporization regenerative system, described reduction vaporization regenerative system comprises constant voltage lithium-bromide solution holder (2), low pressure evaporator (3), vacuum generator (4), constant voltage distilled water collector (5), first electric pushrod (6), second electric pushrod (7), it also comprises the first manual ball valve (8), second manual ball valve (9), 3rd manual ball valve (10), 4th manual ball valve (11), first check valve (12), second check valve (13), 3rd check valve (14), water bath with thermostatic control tank (15), fan (16), electrically heated rod (17), temperature sensor (18), temperature controller (19), it is characterized in that one end of Hollow Fiber Membrane Absorption device (1) is connected with one end of the first manual ball valve (8), the other end of the first manual ball valve (8) and the output of constant voltage lithium-bromide solution holder (2), one end of second manual ball valve (9) connects, the other end of the second manual ball valve (9) respectively with one end of the first check valve (12), one end of second check valve (13) connects, the other end of the first check valve (12) is connected with the output terminals A of low pressure evaporator, the other end of the second check valve (13) and the output of vacuum generator (4), one end of 3rd check valve (14) connects, the other end of the 3rd check valve (14) is connected with one end of the 4th manual ball valve (11), the input that the other end and the constant voltage of the 4th manual ball valve (11) distill collector (5) is connected, the other end of Hollow Fiber Membrane Absorption device (1) is connected with one end of the 3rd manual ball valve (10), the other end of the 3rd manual ball valve (10) is connected with the output B of low pressure evaporator (3).
The dehumidification solution that the film silk of described Hollow Fiber Membrane Absorption device includes is lithium-bromide solution.
Preferably, the concentration of described lithium-bromide solution is 50%.
Described water bath with thermostatic control tank (15) bottom has macropore, described macropore and low pressure evaporator (3) outer wall compact siro spinning technology: described water bath with thermostatic control tank (15) sidewall, bottom and top also have aperture, the pipeline that the pipeline that the 3rd manual ball valve (10) one end is connected with low pressure evaporator (3) output B, the second manual ball valve (9) one end are connected with the first check valve (12) one end and the pipeline that the second check valve (13) one end is connected with the 3rd check valve (14) one end enter into described water bath with thermostatic control tank (15) by described aperture.
Have thermostatted water in described water bath with thermostatic control tank, described low pressure evaporator (3), the first check valve (12), the second check valve (13) are all immersed in described thermostatted water.
Described water bath with thermostatic control tank (15) top is connected with electrically heated rod (17) one end, and described electrically heated rod (17) other end is immersed in thermostatted water; Described temperature sensor (18) one end is attached to described water bath with thermostatic control tank (15) madial wall, and its other end is immersed in thermostatted water; Described temperature controller (19) is attached to described water bath with thermostatic control tank (15) lateral wall.Water temperature in temperature sensor (18) perception water bath with thermostatic control tank (15), actual measurement water temperature compares with default water temperature by temperature controller (19): when surveying water temperature higher than default water temperature, and electrically heated rod (17) does not work; When surveying water temperature lower than default water temperature, electrically heated rod (17) starts the water in heated constant temperature water-bath tank (15).
Described water bath with thermostatic control tank (15) shell is also surrounded by one deck rock wool.Because water bath with thermostatic control tank (15) wall and environment have a fixed difference difference, described rock wool can increase heat transfer resistance, reduces the energy loss because the temperature difference produces.
Described fan (16) is connected with Hollow Fiber Membrane Absorption device (1) air inlet.Forced draft can flow during fan (16) work, promote dehumidification rate.
The movable end of described low pressure evaporator is connected with the first electric pushrod (6); The movable end of described vacuum generator is connected with the second electric pushrod (7).Described first electric pushrod (6), the second electric pushrod (7) can realize self-locking in certain position in stroke.For the second electric pushrod (7), its can when not consumes energy vacuum in keeping system.
Comparatively preferably, hollow-fibre membrane is hydrophobic film Kynoar.Hydrophobic film can make gas-liquid contact face remain on film inwall, greatly reduces film phase resistance to mass tranfer, improves effect on moisture extraction.
Job step of the present utility model is:
When needing dehumidifying, the first manual ball valve (8), the second manual ball valve (9), the 3rd manual ball valve (10) and the 4th manual ball valve (11) is kept to close, solution stand in system, opens fan (16).When humid air flows through Hollow Fiber Membrane Absorption device (1), because water vapor in air dividing potential drop is greater than lithium-bromide solution surface vapor pressure, water vapor in air can enter in film pipe through the micron order micropore of hollow-fibre membrane and be absorbed by lithium-bromide solution, and then the humidity of humid air reduces, dry air is discharged from hollow-fibre membrane absorber (1) gas outlet.
When lithium-bromide solution concentration is lower, start solution reclaiming process.Now, open the first manual ball valve (8) and the 3rd manual ball valve (10), other manual ball valves keep closing, first electric pushrod (6) pulled down certain distance self-locking, weak solution in Hollow Fiber Membrane Absorption device (1) is sucked in low pressure evaporator (3), and the concentrated solution simultaneously in constant voltage lithium-bromide solution holder adds to Hollow Fiber Membrane Absorption device (1) the inside; Now close the 3rd manual ball valve (10), first electric pushrod (6) continues pulled down certain distance and self-locking, liquid level and its delivery outlet in low pressure evaporator (3) is made to keep certain distance, that liquid can not be splashed in system when liquid in low pressure evaporator (3) acutely gasifies.
Now, close the first manual ball valve (8), the second manual ball valve (9), the 3rd manual ball valve (10) and the 4th manual ball valve (11), second electric pushrod (7) up pulls and self-locking, vacuum is formed in vacuum generator (4), regulating thermostatic water-bath tank (15) simultaneously, water temperature is made to remain on 50 DEG C, solution in low pressure generator (3) starts violent gasification, and steam is diffused in vacuum generator (4) due to pressure reduction.
The amount of the steam in vacuum generator (4) equals the water yield absorbed in Hollow Fiber Membrane Absorption device (1), and lithium-bromide solution concentration remains at 50%.The first manual ball valve (8), the second manual ball valve (9), the 3rd manual ball valve (10) and the 4th manual ball valve (11) is kept to close, second electric pushrod (7) is down pushed to delivery outlet, steam is wherein forced in constant voltage distilled water collector (5), can condense into water and remain in constant voltage distilled water collector (5) due to pressure increase part steam.
Open the 4th manual ball valve (11), the first manual ball valve (8), the second manual ball valve (9) and the 3rd manual ball valve (10) keep closed condition.Manually constant voltage distilled water collector (5) movable end is pushed to its input port inward, in it, distilled water is discharged after the 4th manual ball valve (11).
Finally open the second manual ball valve (9), close the first manual ball valve (8), the 3rd manual ball valve (10) and the 4th manual ball valve (11), first electric pushrod (6) shifts its input port onto low pressure evaporator movable end simultaneously, and then concentrated solution adds in constant voltage lithium-bromide solution holder (2).So, the whole cyclic process from dehumidifying to regeneration of waste liquor is achieved.
Claims (3)
1. the absorption small-sized integrated dehumidifier of family expenses, it comprises Hollow Fiber Membrane Absorption device and reduction vaporization regenerative system, and described reduction vaporization regenerative system comprises constant voltage lithium-bromide solution holder, low pressure evaporator, vacuum generator, constant voltage distilled water collector, first electric pushrod, second electric pushrod, it also comprises the first manual ball valve, second manual ball valve, 3rd manual ball valve, 4th manual ball valve, first check valve, second check valve, 3rd check valve, water bath with thermostatic control tank, fan, electrically heated rod, temperature sensor, temperature controller, is characterized in that one end of Hollow Fiber Membrane Absorption device is connected with one end of the first manual ball valve, the other end of the first manual ball valve and the output of constant voltage lithium-bromide solution holder, one end of second manual ball valve connects, the other end of the second manual ball valve respectively with one end of the first check valve, one end of second check valve connects, and the other end of the first check valve is connected with low pressure evaporator output, the other end of the second check valve and the output of vacuum generator, one end of 3rd check valve connects, the other end of the 3rd check valve is connected with one end of the 4th manual ball valve, the input that the other end and the constant voltage of the 4th manual ball valve distill collector is connected, the other end of Hollow Fiber Membrane Absorption device is connected with one end of the 3rd manual ball valve, and the other end of the 3rd manual ball valve is connected with another output of low pressure evaporator.
2. the absorption integrated small dehumidifier of family expenses according to claim 1, is characterized in that: the dehumidification solution in the film silk of described Hollow Fiber Membrane Absorption device is concentration is 50% lithium-bromide solution.
3. the absorption integrated small dehumidifier of family expenses according to claim 1, is characterized in that: the film silk material of described Hollow Fiber Membrane Absorption device is Kynoar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420502359.4U CN204268597U (en) | 2014-09-02 | 2014-09-02 | The absorption integrated small dehumidifier of family expenses |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420502359.4U CN204268597U (en) | 2014-09-02 | 2014-09-02 | The absorption integrated small dehumidifier of family expenses |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204268597U true CN204268597U (en) | 2015-04-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420502359.4U Expired - Fee Related CN204268597U (en) | 2014-09-02 | 2014-09-02 | The absorption integrated small dehumidifier of family expenses |
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| Country | Link |
|---|---|
| CN (1) | CN204268597U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104976816A (en) * | 2015-07-24 | 2015-10-14 | 东莞理工学院 | Normal-pressure absorber and absorption heat pump system |
| CN111089369A (en) * | 2019-12-11 | 2020-05-01 | 浙江理工大学 | Air conditioning system and method |
-
2014
- 2014-09-02 CN CN201420502359.4U patent/CN204268597U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104976816A (en) * | 2015-07-24 | 2015-10-14 | 东莞理工学院 | Normal-pressure absorber and absorption heat pump system |
| CN104976816B (en) * | 2015-07-24 | 2017-04-19 | 东莞理工学院 | Normal-pressure absorber and absorption heat pump system |
| CN111089369A (en) * | 2019-12-11 | 2020-05-01 | 浙江理工大学 | Air conditioning system and method |
| CN111089369B (en) * | 2019-12-11 | 2022-01-14 | 浙江理工大学 | Air conditioning system and method |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150415 Termination date: 20160902 |
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| CF01 | Termination of patent right due to non-payment of annual fee |