CN105737305A - Constant-temperature dehumidifying system - Google Patents
Constant-temperature dehumidifying system Download PDFInfo
- Publication number
- CN105737305A CN105737305A CN201610227882.4A CN201610227882A CN105737305A CN 105737305 A CN105737305 A CN 105737305A CN 201610227882 A CN201610227882 A CN 201610227882A CN 105737305 A CN105737305 A CN 105737305A
- Authority
- CN
- China
- Prior art keywords
- valve
- condenser
- vaporizer
- constant
- temperature
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F5/00—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater
- F24F5/0007—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater cooling apparatus specially adapted for use in air-conditioning
- F24F5/001—Compression cycle type
-
- 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
- F24F11/30—Control or safety arrangements for purposes related to the operation of the system, e.g. for safety or monitoring
-
- 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
-
- 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
- F24F13/30—Arrangement or mounting of heat-exchangers
-
- 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
- F24F2110/10—Temperature
-
- 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
Abstract
The invention relates to a constant-temperature dehumidifying system which comprises an evaporator, a condenser and a controller and further comprises ventilation pipelines achieving indoor air exchange. The evaporator and the condenser are installed outdoors through a fixing shell. The fixing shell is an airtight box body. A gas flowing adjusting mechanism is arranged on the fixing shell. The gas flowing adjusting mechanism and the controller are electrically connected. The evaporator and the condenser communicate with the ventilation pipelines through the gas flowing adjusting mechanism. The constant-temperature dehumidifying system has the beneficial effects that the air flowing direction is changed, when the indoor temperature needs to be maintained, an air channel originally circulating outdoors and cooling a compressor and the condenser is switched indoors, so that heat generated by work of equipment is fully recycled to maintain the indoor temperature, and energy can be utilized to the maximum degree; and in addition, the system works stably, operation is simple, the intelligence degree is high, and the temperature and humidity in a warehouse can be controlled to be optimal.
Description
Technical field
The invention belongs to storage Temperature and Humidity Control technical field, be specifically related to a kind of constant-temperature dehumidification system.
Background technology
The operation principle of tradition constant temperature dehumidification equipment is to absorb the steam in air by evaporator refrigeration, indoor temperature can be made during work to reduce, for maintaining temperature, generally adopt extra heat source, such as electrical heating, steam heating etc., need to consume the extra energy, and the heat that the heat that compressor work itself produces and condenser distribute just is discharged to outdoor and slatterns.The dehumidification equipment also having adopts four-way change-over valve, refrigeration working medium trend is changed after work a period of time, realizing indoor heating, outdoor refrigeration (the same with air-conditioning principle), to maintain indoor temperature, benefit is to save a part of energy, harm can not dehumidify when being heating, reduces work efficiency, and four-way change-over valve restricted lifetime (is only changed several times in air-conditioning 1 year simultaneously, and dehumidification equipment one day will multiple conversions), equipment failure rate is high.Also having the equipment of a kind of double-condenser recently on the market, switch indoor and outdoor condenser by electromagnetic valve and reach temperature control purpose, dehumidifying and energy recovery efficiency all increase, but ambient temperature is on the impact of equipment work efficiency greatly, and working range is narrower.
Summary of the invention
In order to solve the problems referred to above that prior art exists, the invention provides a kind of constant-temperature dehumidification system, by changing air-flow direction, when needs maintain indoor temperature, script is switched to indoor at the air duct of outdoor circulation, cooled compressed machine and condenser, the heat that equipment work produces is made fully to reclaim to maintain indoor temperature, the energy can be utilized to greatest extent, and this system working stability, simple to operate, intelligence degree is high, it is possible to what reach the best controls the temperature and humidity that storage is indoor.
The technical solution adopted in the present invention is: a kind of constant-temperature dehumidification system, including: vaporizer, condenser and controller, also include the ventilation shaft realizing indoor air-changing, described vaporizer and described condenser are arranged on outdoor respectively through fixing housing；Described fixing housing is airtight casing, and described fixing housing is provided with gas flow adjustment mechanism, described gas flow adjustment mechanism and the electrical connection of described controller, described vaporizer and described condenser are connected with described ventilation shaft by described gas flow adjustment mechanism.
The further optimization of technical solution of the present invention, described ventilation shaft includes the intake stack and the wind pipe that are connected respectively with indoor, described intake stack is connected with the described fixing housing being respectively provided with described condenser and described vaporizer, and described wind pipe is connected with the described fixing housing being respectively provided with described condenser and described vaporizer.
The further optimization of technical solution of the present invention, described gas flow adjustment mechanism includes aerator and controls valve, described aerator is arranged on described fixing enclosure interior, and described control valve is arranged on the side of described fixing housing, and described control valve electrically connects with described controller.
The further optimization of technical solution of the present invention, described control valve includes the first intake valve, the first air outlet valve, the first extraneous communicating valve and the second intake valve being arranged on the fixing housing of described condenser, the second air outlet valve, the second extraneous communicating valve that are arranged on the fixing housing of described vaporizer；Described first intake valve is connected with described intake stack respectively with described second intake valve, and described first air outlet valve is connected with described wind pipe respectively with described second air outlet valve；Described first intake valve, described second intake valve, described first air outlet valve, described second air outlet valve, the described first extraneous communicating valve and the described second extraneous communicating valve electrically connect with described controller respectively.
The further optimization of technical solution of the present invention, also includes converter, and described converter is arranged on described vaporizer.
The further optimization of technical solution of the present invention, also includes the humiture induction apparatus being disposed in the interior, and described humiture induction apparatus electrically connects with described controller.
The invention have the benefit that
1, by arranging ventilation shaft, it is capable of the refrigeration of vaporizer and condenser and heats and be transferred to storage indoor by pipeline, then pass through the gas controlling to enter ventilation shaft and be controlled the humiture that storage is indoor, and by arranging intake stack and wind pipe, it is capable of the air circulation between vaporizer and condenser, it is thus possible to reach the effect temperature transition in whole equipment made full use of, improve the utilization rate of the energy.
2, vaporizer and condenser are separately positioned in airtight set casing body, can control to produce the traffic organising of heat or cold air easily, concrete aerator by arranging in gas flow adjustment mechanism and control valve, it is adjusted gas flowing between ventilation shaft and the external world, can be controlled according to the situation that storage is indoor, it is possible to temperature and humidity is adjusted.
3, by arranging controller, intelligence degree is high, the changeable various working of equipment, it is possible to sets multiple temperature control, control hygroscopic water section, meets complex processing requirements.It addition, be combined in controller and arrange pid control algorithm be able to ensure that vaporizer steady operation dehumidifies under work condition state in the best.
4, refrigeration system working stability: system has been abandoned four-way change-over valve and controlled room temperature by switching circulation air path, refrigerant system configurations is simple, working stability.By arranging converter, it is possible to increase dehumidification rate, it is ensured that vaporizer remains under the most efficient duty.
5, energy consumption efficiency is saved high: when indoor temperature is higher, vaporizer can reduce indoor temperature to greatest extent while dehumidifying, temperature of charge is made to keep in the reasonable scope, when indoor temperature is relatively low, by external condenser, compressor cooling air channel are switched to indoor, improve indoor temperature while dehumidifying, utilize the energy to greatest extent.If temperature is low especially, it is also possible to vaporizer is switched to outdoor, indoor temperature is made quickly to raise.
Accompanying drawing explanation
Fig. 1 is the structural representation of constant-temperature dehumidification system of the present invention.
In figure: 1, vaporizer；11, the first air outlet valve；12, the first extraneous communicating valve；13, the first intake valve；2, condenser；21, the second air outlet valve；22, the second extraneous communicating valve；23, the second intake valve；3, intake stack；4, wind pipe.
Detailed description of the invention
For making the object, technical solutions and advantages of the present invention clearly, technical scheme will be described in detail below.Obviously, described embodiment is only a part of embodiment of the present invention, rather than whole embodiments.Based on the embodiment in the present invention, other embodiments all that those of ordinary skill in the art are obtained under the premise not making creative work, broadly fall into the scope that the present invention protects.
As it is shown in figure 1, the invention provides a kind of constant-temperature dehumidification system, including: vaporizer, condenser, controller and realize the ventilation shaft of indoor air-changing, vaporizer and condenser are arranged on outdoor respectively through fixing housing；Fixing housing is airtight casing, and is provided with gas flow adjustment mechanism on fixing housing, and gas flow adjustment mechanism and controller electrical connection, vaporizer and condenser are connected with ventilation shaft by gas flow adjustment mechanism.Ventilation shaft includes the intake stack and the wind pipe that are connected respectively with indoor, and intake stack is connected with the fixing housing being respectively provided with condenser and vaporizer, and wind pipe is connected with the fixing housing being respectively provided with condenser and vaporizer.By arranging ventilation shaft, it is capable of the refrigeration of vaporizer and condenser and heats and be transferred to storage indoor by pipeline, then pass through the gas controlling to enter ventilation shaft and be controlled the humiture that storage is indoor, and by arranging intake stack and wind pipe, it is capable of the air circulation between vaporizer and condenser, it is thus possible to reach the effect temperature transition in whole equipment made full use of, improve the utilization rate of the energy.Additionally, it is additionally provided with humiture induction apparatus in storage indoor, humiture induction apparatus is electrically connected with the controller, by the temperature and humidity that the detection storage of humiture induction apparatus is indoor, then the information of detection being fed back to controller, controller carries out being controlled, by control vaporizer and cool condenser, the temperature and humidity that storage is indoor.
Gas flow adjustment mechanism includes aerator and controls valve, and aerator is arranged on fixing enclosure interior, controls valve and is arranged on the side of fixing housing, and controls valve and be electrically connected with the controller.Control the first intake valve, the first air outlet valve, the first extraneous communicating valve and the second intake valve being arranged on the fixing housing of condenser, the second air outlet valve, the second extraneous communicating valve that valve includes being arranged on the fixing housing of vaporizer；First intake valve and the second intake valve are connected with intake stack respectively, and the first air outlet valve and the second air outlet valve are connected with wind pipe respectively；First intake valve, the second intake valve, the first air outlet valve, the second air outlet valve, the first extraneous communicating valve and the second extraneous communicating valve are electrically connected with the controller respectively.
It is additionally provided with converter on an evaporator, dehumidification rate can be improved by converter, it is ensured that vaporizer remains under the most efficient duty.
The control method of concrete above-mentioned constant-temperature dehumidification system is, when the temperature that storage is indoor is too high, needs freeze, now, controller is by the first intake valve on fixing for vaporizer housing, first air outlet valve and the second extraneous communicating valve are opened, by the first extraneous communicating valve, second intake valve and the second air outlet valve are closed, then whole system is started, the hot-air that storage is indoor is drawn in vaporizer under the effect of aerator, then it is input to indoor by the first air outlet valve after refrigeration, indoor air has also been dehumidified by this process, while carrying out this operation, the heat that the compressor of cool condenser produces will be discharged into the external world by the second extraneous communicating valve, without influence on the temperature and humidity that storage is indoor；Reverse operating will be heated equally in the process freezed in storage room.It is controlled respectively through controller by the humiture induction apparatus being arranged on storage indoor, thus reaching the effect of constant temperature dehumidification.
The above; being only the specific embodiment of the present invention, but protection scope of the present invention is not limited thereto, any those familiar with the art is in the technical scope that the invention discloses; change can be readily occurred in or replace, all should be encompassed within protection scope of the present invention.Therefore, protection scope of the present invention should described be as the criterion with scope of the claims.
Claims (6)
1. a constant-temperature dehumidification system, including: vaporizer (1), condenser (2) and controller, it is characterized in that: also include realizing the ventilation shaft of indoor air-changing, described vaporizer (1) and described condenser (2) and be arranged on outdoor respectively through fixing housing；Described fixing housing is airtight casing, and described fixing housing is provided with gas flow adjustment mechanism, described gas flow adjustment mechanism and the electrical connection of described controller, described vaporizer (1) and described condenser (2) are connected with described ventilation shaft by described gas flow adjustment mechanism.
2. constant-temperature dehumidification system according to claim 1, it is characterized in that: described ventilation shaft includes the intake stack (3) and the wind pipe (4) that are connected respectively with indoor, described intake stack (3) is connected with the described fixing housing being respectively provided with described condenser (2) and described vaporizer (1), and described wind pipe (4) is connected with the described fixing housing being respectively provided with described condenser (2) and described vaporizer (1).
3. constant-temperature dehumidification system according to claim 2, it is characterized in that: described gas flow adjustment mechanism includes aerator and controls valve, described aerator is arranged on described fixing enclosure interior, described control valve is arranged on the side of described fixing housing, and described control valve electrically connects with described controller.
4. constant-temperature dehumidification system according to claim 3, it is characterised in that: described control valve includes the first intake valve (13), the first air outlet valve (11), the first extraneous communicating valve (12) and the second intake valve (23) being arranged on the fixing housing of described condenser (2), the second air outlet valve (21), the second extraneous communicating valve (22) that are arranged on the fixing housing of described vaporizer (1)；Described first intake valve (13) is connected with described intake stack (3) respectively with described second intake valve (23), and described first air outlet valve (11) is connected with described wind pipe (4) respectively with described second air outlet valve (21)；Described first intake valve (13), described second intake valve (23), described first air outlet valve (11), described second air outlet valve (21), the described first extraneous communicating valve (12) and the described second extraneous communicating valve (22) electrically connect with described controller respectively.
5. constant-temperature dehumidification system according to claim 1, it is characterised in that: also including converter, described converter is arranged on described vaporizer (1).
6. the constant-temperature dehumidification system according to any bar in claim 1-5, it is characterised in that: also including the humiture induction apparatus being disposed in the interior, described humiture induction apparatus electrically connects with described controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610227882.4A CN105737305B (en) | 2016-04-13 | 2016-04-13 | A kind of constant-temperature dehumidification system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610227882.4A CN105737305B (en) | 2016-04-13 | 2016-04-13 | A kind of constant-temperature dehumidification system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105737305A true CN105737305A (en) | 2016-07-06 |
| CN105737305B CN105737305B (en) | 2018-10-26 |
Family
ID=56254120
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610227882.4A Active CN105737305B (en) | 2016-04-13 | 2016-04-13 | A kind of constant-temperature dehumidification system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105737305B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112432239A (en) * | 2020-10-28 | 2021-03-02 | 青岛海尔空调器有限总公司 | Constant-temperature dehumidification system and control method of air conditioner and air conditioner |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202166124U (en) * | 2011-07-01 | 2012-03-14 | 威海生命源节能环保科技有限公司 | Communication base station energy-saving and environment-friendly type air conditioner set |
| CN202548045U (en) * | 2012-05-07 | 2012-11-21 | 温州市大荣纺织仪器有限公司 | Airflow adjusting system for reducing temperature and humidity of testing bin in sun exposure weather testing machine |
| CN205561111U (en) * | 2016-04-13 | 2016-09-07 | 丁大伟 | Constant temperature dehumidification system |
-
2016
- 2016-04-13 CN CN201610227882.4A patent/CN105737305B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202166124U (en) * | 2011-07-01 | 2012-03-14 | 威海生命源节能环保科技有限公司 | Communication base station energy-saving and environment-friendly type air conditioner set |
| CN202548045U (en) * | 2012-05-07 | 2012-11-21 | 温州市大荣纺织仪器有限公司 | Airflow adjusting system for reducing temperature and humidity of testing bin in sun exposure weather testing machine |
| CN205561111U (en) * | 2016-04-13 | 2016-09-07 | 丁大伟 | Constant temperature dehumidification system |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112432239A (en) * | 2020-10-28 | 2021-03-02 | 青岛海尔空调器有限总公司 | Constant-temperature dehumidification system and control method of air conditioner and air conditioner |
| CN112432239B (en) * | 2020-10-28 | 2022-05-31 | 重庆海尔空调器有限公司 | Constant-temperature dehumidification system of air conditioner, control method and air conditioner |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105737305B (en) | 2018-10-26 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103912947B (en) | For fan coil and the heat pump of heat recovery fresh air conditioning group | |
| US10101043B2 (en) | HVAC system and method of operation | |
| CN201463149U (en) | Energy-saving air conditioner for machine room | |
| CN101294755A (en) | Air-conditioning unit with constant temperature and humidity | |
| CN205561111U (en) | Constant temperature dehumidification system | |
| CN202452608U (en) | Solution-humidity-regulating all-air unit with total-heat recovery device | |
| CN101694314B (en) | Air handling device with natural heating and humidity control | |
| CN106403143B (en) | Temperature and humidity independent processing air conditioning system and control method thereof | |
| CN101806473A (en) | Fresh air processor with split twin-stage surface coolers and method for processing air by same | |
| CN107166588B (en) | Temperature and humidity independent control air conditioning system capable of precooling by utilizing high-temperature cold water | |
| CN201527055U (en) | Air handling device with natural heat supply and humidity control | |
| CN102538087A (en) | Solution humidifying all-air unit with total-heat recovering device and solution humidifying method | |
| CN210165484U (en) | Temperature-adjusting type swimming pool dehumidifier device through adjusting flow direction of refrigerant | |
| CN103438553A (en) | Indoor fresh air and temperature regulation system | |
| CN111520857A (en) | Double-working-condition fresh air dehumidifying and temperature adjusting processing device | |
| CN204757227U (en) | Integrative energy -conserving air conditioner of new trend natural cooling and mechanical refrigeration | |
| CN105737305A (en) | Constant-temperature dehumidifying system | |
| CN213955487U (en) | Dehumidifying device capable of changing air quantity and refrigerant flow temperature regulation | |
| CN106839354B (en) | Inner loop heat recovery fresh air unit | |
| CN202613594U (en) | Constant temperature and constant humidity air-conditioning system used in cinema machine room | |
| JP2012037108A (en) | Direct expansion type air conditioner | |
| CN214038855U (en) | Air conditioner cooling water heat recovery system | |
| CN110440355B (en) | Hydropower station temperature-regulating dehumidifying air-conditioning system and operation method thereof | |
| KR102257544B1 (en) | Energy enhanced air-conditioning system and control method thereof | |
| CN203586405U (en) | Cooling and reheating common-source dew-point dehumidifier |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |