CN204100397U - A kind of novel solutions dehumidifying unit - Google Patents
A kind of novel solutions dehumidifying unit Download PDFInfo
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- CN204100397U CN204100397U CN201420483156.5U CN201420483156U CN204100397U CN 204100397 U CN204100397 U CN 204100397U CN 201420483156 U CN201420483156 U CN 201420483156U CN 204100397 U CN204100397 U CN 204100397U
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- vaporization chamber
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Abstract
The utility model provides a kind of novel solutions dehumidifying unit being applied to field of heating ventilation air conditioning, achieve the low pressure normal-temperature regeneration of concentrated solution, it comprises vacuum boiling vaporization chamber, concentrated solution pump, gas-liquid separation device, vaporization chamber vavuum pump, vaporization chamber pressure vacuum ga(u)ge and control circuit; Shell-and-tube cooler, condensate collection pans and weak solution sprinkler is provided with in vacuum boiling vaporization chamber; The bottom of described vacuum boiling vaporization chamber is provided with concentrated solution outlet, and the outlet of this concentrated solution connects with concentrated solution pump, and the start and stop of concentrated solution pump are controlled by control circuit; The inlet of described weak solution sprinkler is worn and is connected with gas-liquid separation device to vacuum boiling vaporization chamber is outer; Described vaporization chamber vavuum pump is communicated with the inside of vacuum boiling vaporization chamber; Described vaporization chamber pressure vacuum ga(u)ge is for detecting the pressure in vacuum boiling vaporization chamber, and evaporation chamber pressure detection signal is delivered to control circuit by vaporization chamber pressure vacuum ga(u)ge, and control circuit controls the start and stop of vaporization chamber vavuum pump according to evaporation chamber pressure detection signal.
Description
Technical field
The utility model relates to a kind of novel solutions dehumidifying unit, particularly a kind of novel solutions dehumidifying unit being applied to HVAC.
Background technology
Country does one's utmost to advocate energy-saving and emission-reduction, and the energy consumption of HVAC will occupy about 60% of building energy consumption, and therefore the energy-conservation of HVAC occupies absolute status in building energy conservation.And adopt independent temperature-humidity control system significantly can improve the efficiency of air-conditioner host, thus reduce building energy consumption.Independent temperature-humidity control system is existing successful story in practical engineering application, and its implementation process is exactly that sensible heat is by high temperature cold water host process, and latent heat is by solution dehumidification device processes by sensible heat and latent heat separately process.And the core of solution dehumidification equipment is exactly the regeneration of dehumidification solution.The concentrated solution regeneration of the solution dehumidification equipment on existing market mainly contains with under type:
1. pair weak solution high-temperature heating, transpiring moisture during solution boiling, to reach regeneration of waste liquor object, steam is aided with ventilation to outdoor simultaneously.
2. temperature heating in pair weak solution, is aided with larger mechanical convection air draft, accelerates solution evaporation, to reach regeneration of waste liquor object.
There is following problem in above regeneration of waste liquor mode:
1. the moisture removal of separate unit dehumidifying unit is less, must be equipped with more equipment in engineer applied.
2. the size of dehumidifying unit is comparatively large, higher to requirements of installation space.
3. the efficiency of solution reclaiming process is low.High temperature or the heating of middle temperature realize regeneration of waste liquor, and energy consumption is high; Solution reclaiming process high temperature or the heating of middle temperature need power consumption, and after regeneration, concentrated solution cooling also needs power consumption.The heating of middle temperature realizes regeneration of waste liquor also needs larger mechanical convection to ventilate, and mechanical convection ventilates also needs power consumption, and forced convertion ventilate need to give more greatly, the position of air draft.
Utility model content
In order to overcome the deficiencies in the prior art, the purpose of this utility model is to provide a kind of novel solutions dehumidifying unit, and this dehumidifying unit can solve the large problem of existing dehumidifying units consumption.
For solving the problem, the technical scheme that the utility model adopts is as follows:
A kind of novel solutions dehumidifying unit,
Comprise vacuum boiling vaporization chamber, concentrated solution pump, gas-liquid separation device, vaporization chamber vavuum pump, vaporization chamber pressure vacuum ga(u)ge and control circuit;
Shell-and-tube cooler, condensate collection pans and weak solution sprinkler is provided with in described vacuum boiling vaporization chamber, the top of vacuum boiling vaporization chamber is located at by this shell-and-tube cooler, this condensate collection pans is located at the below of shell-and-tube cooler, and this weak solution sprinkler is located at below condensate collection pans;
The bottom of described vacuum boiling vaporization chamber has Baltimore groove, the bottom of Baltimore groove is provided with concentrated solution outlet, the outlet of this concentrated solution connects with concentrated solution pump, and this concentrated solution exports the path connected with concentrated solution pump and is provided with concentrated solution valve, and the start and stop of this concentrated solution pump are controlled by control circuit;
The inlet of described weak solution sprinkler is worn and is connected with gas-liquid separation device to vacuum boiling vaporization chamber is outer;
Described vaporization chamber vavuum pump is communicated with the inside of vacuum boiling vaporization chamber, and the path that this vaporization chamber vavuum pump is communicated with vacuum boiling vaporization chamber is provided with vacuum valve;
Described vaporization chamber pressure vacuum ga(u)ge is for detecting the pressure in vacuum boiling vaporization chamber, and evaporation chamber pressure detection signal is delivered to control circuit by this vaporization chamber pressure vacuum ga(u)ge, and control circuit controls the start and stop of vaporization chamber vavuum pump according to evaporation chamber pressure detection signal.
Preferably, described gas-liquid separation device comprises the first pipeline, second pipe and at least two gas-liquid separation containers; The inside of described gas-liquid separation container is collection chamber, and the top of each gas-liquid separation container is communicated with by second pipe by the first pipeline communication, bottom; Described first pipeline is connected with gas-liquid separation vavuum pump, and the path that this first pipeline is communicated with gas-liquid separation vavuum pump is provided with the first control valve; The gas-liquid separation reservoir being placed in initiating terminal has weak solution entrance, and this weak solution entrance is connected with the second control valve; The gas-liquid separation reservoir being placed in end has weak solution to export, and the outlet of this weak solution connects with the inlet of weak solution sprinkler, and this weak solution exports on the path that connects with the inlet of weak solution sprinkler and is connected with the 3rd control valve; Described control circuit is also for opening and closing the first control valve, the second control valve, the 3rd control valve and start and stop gas-liquid separation vavuum pump.
Preferably, also comprise the collection chamber pressure vacuum ga(u)ge for detected set air chamber internal gas pressure, collection chamber pressure detecting signal is delivered to control circuit by this collection chamber pressure vacuum ga(u)ge, and control circuit controls the start and stop of gas-liquid separation vavuum pump according to collection chamber pressure detecting signal.
Preferably, also comprise the collection chamber liquid level gauge for liquid level in detected set air chamber, collection chamber level sensing signal is delivered to control circuit by this collection chamber liquid level gauge, and control circuit controls the start and stop of gas-liquid separation vavuum pump according to collection chamber level sensing signal.
Preferably, also comprise condensate water solution pump, this condensate water solution pump is communicated in condensate collection pans, and this condensate water solution pump path be communicated in condensate collection pans is provided with condensate water valve.
Preferably, also comprise the condensate water liquid level gauge for detecting liquid level in condensate collection pans, condensate water level sensing signal is delivered to control circuit by this condensate water liquid level gauge, and control circuit controls the start and stop of condensate water solution pump according to condensate water level sensing signal.
Preferably, also comprise the vaporization chamber liquid level gauge for detecting liquid level in vacuum boiling vaporization chamber, vaporization chamber level sensing signal is delivered to control circuit by this vaporization chamber liquid level gauge, and control circuit controls the start and stop of concentrated solution pump according to vaporization chamber level sensing signal.
Preferably, also comprise the concentration detector for detecting solution concentration in vacuum boiling vaporization chamber, concentration detection signal is delivered to control circuit by this concentration detector, and control circuit controls the start and stop of concentrated solution pump according to concentration detection signal.
Preferably, also comprise the temperature monitor for detecting vacuum boiling evaporation indoor temperature, temperature detection signal is delivered to control circuit by this temperature monitor, and control circuit controls the start and stop of concentrated solution pump according to temperature detection signal.
Compared to existing technology, the beneficial effects of the utility model are:
By choke valve step-down, impel weak solution normal temperature to seethe with excitement, under condensing unit cryogenic condensation, the weak solution in vacuum boiling vaporization chamber can be seethed with excitement regeneration under low normal pressure and temperature, heat without the need to carrying out or configure large fan, greatly reducing energy consumption.This is because the utility model employs three technical essentials, i.e. saturated steam under specific vacuum is condensed into water by the weak solution explosive evaporation under low-pressure gas-liquid separation, specific vacuum, low temperature refrigerant.It is ensure that weak solution does not produce incoagulable gas after entering vacuum boiling vaporization chamber, in order to avoid affect the vacuum of vaporization chamber that low-pressure gas-liquid is separated; Weak solution explosive evaporation under specific vacuum is exactly the principle adopting reducing pressure by regulating flow, realizes weak solution and seethes with excitement at normal temperatures, thus realize the regeneration of concentrated solution at normal temperatures; Saturated steam under specific vacuum is condensed into water by shell-and-tube cooler, this process can cause pressure near shell-and-tube cooler lower, for the movement of steam provides power, and maintain the vacuum of vacuum evaporation room, the process that steam condenses into water also achieves the transfer of energy.Main energy consumption of the present utility model is the condensation of saturated steam, and provide the equipment of low-temperature receiver can be existing refrigeration host computer, therefore efficiency be exactly the efficiency of refrigeration host computer.The regeneration of dehumidification system concentrated solution can be realized relative to market prior art the utility model to focus on; Realize dehumidification system stand unified arrange cold with refrigeration, unified management; Reduce dehumidification equipment energy consumption, significantly improve refrigerant system efficiency; Reduce dehumidification equipment occupied area and space; Improve economic results in society.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Reference numeral is as follows:
1, vacuum boiling vaporization chamber;
21, concentrated solution pump; 22, concentrated solution valve; 23, vaporization chamber liquid level gauge; 24, concentration detector; 25, temperature monitor;
31, vaporization chamber vavuum pump; 32, vaporization chamber pressure vacuum ga(u)ge; 33, vacuum valve;
4, condensate collection pans; 41, condensate water solution pump; 42, condensate water valve; 43, condensate water liquid level gauge;
5, weak solution sprinkler;
6, shell-and-tube cooler; 61, refrigerant inlet port; 62, refrigerant delivery outlet;
71, the first pipeline; 72, second pipe; 73, gas-liquid separation container; 74, gas-liquid separation vavuum pump; 75, the first control valve; 76, the second control valve; 77, the 3rd control valve; 78, collection chamber pressure vacuum ga(u)ge; 79, collection chamber liquid level gauge.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
As shown in Figure 1, described novel solutions dehumidifying unit comprises vacuum boiling vaporization chamber 1, concentrated solution pump 21, gas-liquid separation device, vaporization chamber vavuum pump 31, vaporization chamber pressure vacuum ga(u)ge 32 and control circuit to the utility model; Shell-and-tube cooler 6, condensate collection pans 4 and weak solution sprinkler 5 is provided with in described vacuum boiling vaporization chamber 1, this shell-and-tube cooler 6 has refrigerant inlet port 61 and refrigerant delivery outlet 62, the top of vacuum boiling vaporization chamber 1 is located at by this shell-and-tube cooler 6, this condensate collection pans 4 is located at the below of shell-and-tube cooler 6, and this weak solution sprinkler 5 is located at below condensate collection pans 4; The bottom of described vacuum boiling vaporization chamber 1 has Baltimore groove, the bottom of Baltimore groove is provided with concentrated solution outlet, the outlet of this concentrated solution connects with concentrated solution pump 21, and this concentrated solution exports the path connected with concentrated solution pump 21 and is provided with concentrated solution valve 22, and the start and stop of this concentrated solution pump 21 are controlled by control circuit; The inlet of described weak solution sprinkler 5 is worn and is connected with gas-liquid separation device to vacuum boiling vaporization chamber 1 is outer; Described vaporization chamber vavuum pump 31 is communicated with the inside of vacuum boiling vaporization chamber 1, and the path that this vaporization chamber vavuum pump 31 is communicated with vacuum boiling vaporization chamber 1 is provided with vacuum valve 33; Described vaporization chamber pressure vacuum ga(u)ge 32 is for detecting the pressure in vacuum boiling vaporization chamber 1, evaporation chamber pressure detection signal is delivered to control circuit by this vaporization chamber pressure vacuum ga(u)ge 32, and control circuit controls the start and stop of vaporization chamber vavuum pump 31 according to evaporation chamber pressure detection signal.
Wherein, described gas-liquid separation device comprises the first pipeline 71, second pipe 72 and at least two gas-liquid separation containers 73; The inside of described gas-liquid separation container 73 is collection chamber, and the top of each gas-liquid separation container 73 is communicated with by the first pipeline 71, bottom is communicated with by second pipe 72; Described first pipeline 71 is connected with gas-liquid separation vavuum pump 74, and the path that this first pipeline 71 is communicated with gas-liquid separation vavuum pump 74 is provided with the first control valve 75; The gas-liquid separation container 73 being placed in initiating terminal is communicated with weak solution entrance, and this weak solution entrance is connected with the second control valve 76; The gas-liquid separation container 73 being placed in end is communicated with weak solution outlet, and the outlet of this weak solution connects with the inlet of weak solution sprinkler 5, and this weak solution exports on the path that connects with the inlet of weak solution sprinkler 5 and is connected with the 3rd control valve 77; Described control circuit is also for opening and closing the first control valve 75, second control valve 76, the 3rd control valve 77 and start and stop gas-liquid separation vavuum pump 74.For ease of understanding, the gas-liquid separation container 73 of the present embodiment is set to two, concrete visible Fig. 1.
On the basis of the above, the utility model also comprises:
For the collection chamber pressure vacuum ga(u)ge 78 of detected set air chamber internal gas pressure, collection chamber pressure detecting signal is delivered to control circuit by this collection chamber pressure vacuum ga(u)ge 78, and control circuit controls the start and stop of gas-liquid separation vavuum pump 74 according to collection chamber pressure detecting signal.
For the collection chamber liquid level gauge 79 of liquid level in detected set air chamber, collection chamber level sensing signal is delivered to control circuit by this collection chamber liquid level gauge 79, and control circuit controls the start and stop of gas-liquid separation vavuum pump 74 according to collection chamber level sensing signal.
Condensate water solution pump 41, this condensate water solution pump 41 is communicated in condensate collection pans 4, and this condensate water solution pump 41 path be communicated in condensate collection pans 4 is provided with condensate water valve 42.
For detecting the condensate water liquid level gauge 43 of liquid level in condensate collection pans 4, condensate water level sensing signal is delivered to control circuit by this condensate water liquid level gauge 43, and control circuit controls the start and stop of condensate water solution pump 41 according to condensate water level sensing signal.
For detecting the vaporization chamber liquid level gauge 23 of liquid level in vacuum boiling vaporization chamber 1, vaporization chamber level sensing signal is delivered to control circuit by this vaporization chamber liquid level gauge 23, and control circuit controls the start and stop of concentrated solution pump 21 according to vaporization chamber level sensing signal.
For detecting the concentration detector 24 of solution concentration in vacuum boiling vaporization chamber 1, concentration detection signal is delivered to control circuit by this concentration detector 24, and control circuit controls the start and stop of concentrated solution pump 21 according to concentration detection signal.
For detecting the temperature monitor 25 of temperature in vacuum boiling vaporization chamber 1, temperature detection signal is delivered to control circuit by this temperature monitor 25, and control circuit controls the start and stop of concentrated solution pump 21 according to temperature detection signal.
When utility model works, dehumidifying weak solution enters gas-liquid separation container 73 after the second control valve 76 throttling, weak solution under low pressure realizes gas-liquid separation, and the gas after separation concentrates on collection chamber, and gas gathers to a certain extent arranges assigned address by gas-liquid separation vavuum pump 74 by gas; Weak solution after separation is through the 3rd control valve 77 reducing pressure by regulating flow, be ejected in vacuum boiling vaporization chamber 1 by weak solution sprinkler 5, under specific vacuum, the weak solution explosive evaporation of ejecting, weak solution cooling after evaporation is regenerated as concentrated solution, concentrated solution converges to the bottom of vacuum boiling vaporization chamber 1, is drained into the concentrated solution of specifying by concentrated solution pump 21; Saturated steam after evaporation rise enter into shell-and-tube cooler 6 place and with shell-and-tube cooler 6 contact internal walls, under the cooling effect of refrigerant, saturated steam is condensed into condensate water at shell-and-tube cooler 6 inwall, condensate water converges to condensate collection pans 4, condensate water is stored into a certain degree in condensate collection pans 4, by condensate water solution pump 41, condensate water is drained into specific drainage position.
Wherein, vaporization chamber vavuum pump 31 is for ensureing constant pressure in vacuum boiling vaporization chamber 1, if pressure departs from the pressure set points in vacuum boiling vaporization chamber 1, then starts vaporization chamber vavuum pump 31, is discharged by gas.Concentrated solution pump 21 is for ensureing pressure, temperature, the constant liquid level of concentrated solution in vacuum boiling vaporization chamber 1, if pressure, temperature, liquid level depart from the pressure of concentrated solution, temperature or level set value, then starts concentrated solution pump 21, concentrated solution is discharged.Gas-liquid separation vavuum pump 74 is for ensureing pressure, the constant liquid level in collection chamber, if pressure, liquid level depart from pressure in collection chamber or level set value, then starts gas-liquid separation vavuum pump 74, is discharged by gas.Condensate water solution pump 41 is for ensureing the constant liquid level of condensate collection pans 4, if liquid level departs from the level set value of condensate collection pans 4, then starts condensate water solution pump 41, condensate water is discharged.
Solution dehumidification equipment major technique on existing market is at ambient pressure, adopts mode of heating to realize the regeneration of concentrated solution, adopts draft type that steam is drained into outdoor.Its technical characterstic contains three essential conditions; Heating, cooling and ventilate (middle temperature heating must assist larger force ventilation).Heating ensures that concentrated solution realizes evaporation at ambient pressure, realizes concentrated solution regeneration; Cooling ensures the water absorbing properties of concentrated solution under air conditioning terminal possesses normal temperature, and can not cause the rising of end wind pushing temperature; Ventilation ensures that the steam of evaporation can drain into outdoor in time, is unlikely to the lasting evaporation affecting weak solution.The process of heating, cooling can have a strong impact on device efficiency, also must adopt heat exchange measure to raise the efficiency.Because of many factors, device efficiency is low, bulky, and single device moisture removal is little.The utility model major technique adopts condensation principle, namely under being specific vacuum (absolute pressure 1000Pa ~ 2000Pa), the explosive evaporation of dehumidifying weak solution, realize concentrated solution regeneration, the saturated steam condensation of evaporation is become condensate water by the mode adopting refrigerant (cryogenic freezing water or low temperature freon) to cool, and realizes dehumidification function.Low-pressure boiled of the present invention, cryogenic condensation shell-and-tube formula solution dehumidification unit contain three technical essentials: the saturated steam under specific vacuum is condensed into water by the weak solution explosive evaporation under low-pressure gas-liquid separation, specific vacuum, low temperature refrigerant.It is ensure that weak solution does not produce incoagulable gas after entering vacuum boiling vaporization chamber, in order to avoid affect the vacuum of vaporization chamber that low-pressure gas-liquid is separated; Weak solution explosive evaporation under specific vacuum is exactly the principle adopting condensation, realizes weak solution and seethes with excitement at normal temperatures, thus realize the regeneration of concentrated solution at normal temperatures; Saturated steam under specific vacuum is condensed into water by low temperature refrigerant, this process can cause shell-and-tube cooler inwall near pressure lower, for the movement of steam provides power, and maintain the vacuum of vacuum evaporation room, the process that steam condenses into water also achieves the transfer of energy.Main energy consumption of the present invention is the condensation of saturated steam, and provide the equipment of low-temperature receiver can be existing refrigeration host computer, therefore efficiency be exactly the efficiency of refrigeration host computer.The regeneration of dehumidification system concentrated solution can be realized relative to market prior art to focus on; Realize dehumidification system stand unified arrange cold with refrigeration, unified management; Reduce dehumidification equipment energy consumption, significantly improve refrigerant system efficiency; Reduce dehumidification equipment occupied area and space; Improve economic results in society.
Above-mentioned embodiment is only preferred embodiment of the present utility model; can not limit the scope of the utility model protection with this, change and the replacement of any unsubstantiality that those skilled in the art does on basis of the present utility model all belong to the utility model scope required for protection.
Claims (9)
1. a novel solutions dehumidifying unit, is characterized in that:
Comprise vacuum boiling vaporization chamber, concentrated solution pump, gas-liquid separation device, vaporization chamber vavuum pump, vaporization chamber pressure vacuum ga(u)ge and control circuit;
Shell-and-tube cooler, condensate collection pans and weak solution sprinkler is provided with in described vacuum boiling vaporization chamber, the top of vacuum boiling vaporization chamber is located at by this shell-and-tube cooler, this condensate collection pans is located at the below of shell-and-tube cooler, and this weak solution sprinkler is located at below condensate collection pans;
The bottom of described vacuum boiling vaporization chamber has Baltimore groove, the bottom of Baltimore groove is provided with concentrated solution outlet, the outlet of this concentrated solution connects with concentrated solution pump, and this concentrated solution exports the path connected with concentrated solution pump and is provided with concentrated solution valve, and the start and stop of this concentrated solution pump are controlled by control circuit;
The inlet of described weak solution sprinkler is worn and is connected with gas-liquid separation device to vacuum boiling vaporization chamber is outer;
Described vaporization chamber vavuum pump is communicated with the inside of vacuum boiling vaporization chamber, and the path that this vaporization chamber vavuum pump is communicated with vacuum boiling vaporization chamber is provided with vacuum valve;
Described vaporization chamber pressure vacuum ga(u)ge is for detecting the pressure in vacuum boiling vaporization chamber, and evaporation chamber pressure detection signal is delivered to control circuit by this vaporization chamber pressure vacuum ga(u)ge, and control circuit controls the start and stop of vaporization chamber vavuum pump according to evaporation chamber pressure detection signal.
2. novel solutions dehumidifying unit according to claim 1, is characterized in that: described gas-liquid separation device comprises the first pipeline, second pipe and at least two gas-liquid separation containers; The inside of described gas-liquid separation container is collection chamber, and the top of each gas-liquid separation container is communicated with by second pipe by the first pipeline communication, bottom; Described first pipeline is connected with gas-liquid separation vavuum pump, and the path that this first pipeline is communicated with gas-liquid separation vavuum pump is provided with the first control valve; The gas-liquid separation reservoir being placed in initiating terminal has weak solution entrance, and this weak solution entrance is connected with the second control valve; The gas-liquid separation reservoir being placed in end has weak solution to export, and the outlet of this weak solution connects with the inlet of weak solution sprinkler, and this weak solution exports on the path that connects with the inlet of weak solution sprinkler and is connected with the 3rd control valve; Described control circuit is also for opening and closing the first control valve, the second control valve, the 3rd control valve and start and stop gas-liquid separation vavuum pump.
3. novel solutions dehumidifying unit according to claim 2, it is characterized in that: also comprise the collection chamber pressure vacuum ga(u)ge for detected set air chamber internal gas pressure, collection chamber pressure detecting signal is delivered to control circuit by this collection chamber pressure vacuum ga(u)ge, and control circuit controls the start and stop of gas-liquid separation vavuum pump according to collection chamber pressure detecting signal.
4. novel solutions dehumidifying unit according to claim 2, it is characterized in that: also comprise the collection chamber liquid level gauge for liquid level in detected set air chamber, collection chamber level sensing signal is delivered to control circuit by this collection chamber liquid level gauge, and control circuit controls the start and stop of gas-liquid separation vavuum pump according to collection chamber level sensing signal.
5. novel solutions dehumidifying unit according to claim 1, it is characterized in that: also comprise condensate water solution pump, this condensate water solution pump is communicated in condensate collection pans, and this condensate water solution pump path be communicated in condensate collection pans is provided with condensate water valve.
6. novel solutions dehumidifying unit according to claim 5, it is characterized in that: also comprise the condensate water liquid level gauge for detecting liquid level in condensate collection pans, condensate water level sensing signal is delivered to control circuit by this condensate water liquid level gauge, and control circuit controls the start and stop of condensate water solution pump according to condensate water level sensing signal.
7. novel solutions dehumidifying unit according to claim 1, it is characterized in that: also comprise the vaporization chamber liquid level gauge for detecting liquid level in vacuum boiling vaporization chamber, vaporization chamber level sensing signal is delivered to control circuit by this vaporization chamber liquid level gauge, and control circuit controls the start and stop of concentrated solution pump according to vaporization chamber level sensing signal.
8. novel solutions dehumidifying unit according to claim 1, it is characterized in that: also comprise the concentration detector for detecting solution concentration in vacuum boiling vaporization chamber, concentration detection signal is delivered to control circuit by this concentration detector, and control circuit controls the start and stop of concentrated solution pump according to concentration detection signal.
9. novel solutions dehumidifying unit according to claim 1, it is characterized in that: also comprise the temperature monitor for detecting vacuum boiling evaporation indoor temperature, temperature detection signal is delivered to control circuit by this temperature monitor, and control circuit controls the start and stop of concentrated solution pump according to temperature detection signal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420483156.5U CN204100397U (en) | 2014-08-22 | 2014-08-22 | A kind of novel solutions dehumidifying unit |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420483156.5U CN204100397U (en) | 2014-08-22 | 2014-08-22 | A kind of novel solutions dehumidifying unit |
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| CN204100397U true CN204100397U (en) | 2015-01-14 |
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| CN201420483156.5U Expired - Fee Related CN204100397U (en) | 2014-08-22 | 2014-08-22 | A kind of novel solutions dehumidifying unit |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104180447A (en) * | 2014-08-22 | 2014-12-03 | 刘聪 | Liquid dehumidification unit |
| CN111031753A (en) * | 2019-12-12 | 2020-04-17 | 优刻得科技股份有限公司 | Fresh air unit and air conditioning system |
-
2014
- 2014-08-22 CN CN201420483156.5U patent/CN204100397U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104180447A (en) * | 2014-08-22 | 2014-12-03 | 刘聪 | Liquid dehumidification unit |
| CN104180447B (en) * | 2014-08-22 | 2017-02-15 | 刘聪 | Liquid dehumidification unit |
| CN111031753A (en) * | 2019-12-12 | 2020-04-17 | 优刻得科技股份有限公司 | Fresh air unit and air conditioning system |
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Granted publication date: 20150114 Termination date: 20190822 |
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| CF01 | Termination of patent right due to non-payment of annual fee |