CN202813951U - Condensation preventing refrigeration equipment - Google Patents
Condensation preventing refrigeration equipment Download PDFInfo
- Publication number
- CN202813951U CN202813951U CN201220463117.XU CN201220463117U CN202813951U CN 202813951 U CN202813951 U CN 202813951U CN 201220463117 U CN201220463117 U CN 201220463117U CN 202813951 U CN202813951 U CN 202813951U
- Authority
- CN
- China
- Prior art keywords
- temperature
- controller
- sensing probe
- blower fan
- refrigeration
- 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.)
- Expired - Lifetime
Links
Images
Landscapes
- Air Conditioning Control Device (AREA)
Abstract
The utility model provides condensation preventing refrigeration equipment which comprises a box body, a refrigeration temperature controller, a refrigeration temperature sensing probe, a compressor, a condenser, a condensation preventing tube, a filter, a flow controller, an evaporator and a fan, wherein the refrigeration temperature controller is respectively and electrically connected with the refrigeration temperature sensing probe, the compressor and the fan. The condensation preventing refrigeration equipment further comprises a controller and a fan temperature sensing probe, wherein the controller is respectively and electrically connected with the fan temperature sensing probe and the fan, and the fan temperature sensing probe is arranged in an installation cavity of the box body. The temperature of the installation cavity of the box body can be detected through the temperature sensing probe, and the fan is controlled to operate by the controller in accordance with a temperature signal detected by the temperature sensing probe. When the temperature detected by the temperature sensing probe is lower than the temperature set by the controller, the fan is controlled not to operate by the controller, or the rotation speed of the fan is reduced, so that a refrigerant at higher temperature is output from the condenser, thereby guaranteeing the condensation preventing tube to release enough heat to remove condensation from a cabinet opening and improving the condensation preventing performance of the condensation preventing refrigeration equipment.
Description
Technical field
The utility model relates to refrigerating plant, relates in particular to a kind of anti-condensation refrigeration plant.
Background technology
At present, refrigeration plant (for example refrigerator or refrigerator) is household electrical appliance commonly used in the daily life.Refrigerating circuit in the refrigeration plant generally includes compressor, condenser, dew eliminating tube, filter, flow controller, the parts such as evaporimeter and blower fan, after cold-producing medium flows out from compressor, pass through successively condenser, dew eliminating tube, filter, flow back into again in the compressor behind flow controller and the evaporimeter, blower fan will blow heat radiation to condenser simultaneously, casing in the refrigeration plant is divided into the storing cavity and cavity is installed, install on the cavity and be provided with air inlet, compressor in the refrigerating circuit, condenser, filter, the parts such as flow controller and blower fan are installed in to be installed in the cavity, evaporimeter is arranged in the storing cavity, dew eliminating tube buries the cabinet mouth place that is placed on casing usually, also be provided with the refrigeration temperature-sensing probe in the storing cavity simultaneously, the refrigeration temperature-sensing probe is for detection of the temperature in the storing cavity, so that temperature signal control compressor and fan operation that refrigeration temp .-controller detects according to the refrigeration temperature-sensing probe.In the refrigeration plant running, the dew eliminating tube heat radiation is heated the cabinet mouth of casing, is frozen in the phenomenon that the cabinet mouth causes the difficulty of opening the door thereby reduce the door body that occurs on the casing because of frosting.In order to improve the refrigerating efficiency of refrigeration plant, blower fan can fully move to strengthen the heat radiation power of condenser under rated power, the temperature that is input to the cold-producing medium in the dew eliminating tube from condenser is lower, when ambient temperature is low, the heat that cold-producing medium discharges in the dew eliminating tube can't be eliminated the condensation at cabinet mouth place, make the anti-condensation effect of dew eliminating tube relatively poor, cause the anti-condensation performance of refrigeration plant lower.
Summary of the invention
Technical problem to be solved in the utility model is: a kind of anti-condensation refrigeration plant is provided, solves the lower defective of anti-condensation performance of refrigeration plant in the prior art, realize improving the anti-condensation performance of anti-condensation refrigeration plant.
The technical scheme that the utility model provides is, a kind of anti-condensation refrigeration plant, comprise casing, refrigeration temp .-controller, the refrigeration temperature-sensing probe, compressor, condenser, dew eliminating tube, filter, flow controller, evaporimeter and blower fan, described compressor, described condenser, described dew eliminating tube, described filter, described flow controller and described evaporimeter are in turn connected to form the refrigerant circulation stream, described refrigeration temperature-sensing probe is arranged in the storing cavity of described casing, described refrigeration temp .-controller respectively with described refrigeration temperature-sensing probe, described compressor and described blower fan are electrically connected, also comprise controller and blower fan temperature-sensing probe, described controller is electrically connected with described blower fan temperature-sensing probe and described blower fan respectively, and described blower fan temperature-sensing probe is arranged in the installation cavity of described casing.
The anti-condensation refrigeration plant that the utility model provides, by in the installation cavity of casing, the blower fan temperature-sensing probe being set, the blower fan temperature-sensing probe can detect the temperature of installing in the casing in the cavity, the temperature signal control fan operation that controller detects according to the blower fan temperature-sensing probe, when the temperature that detects when the blower fan temperature-sensing probe is higher than the temperature value that controller sets, illustrate that ambient temperature is higher, the cabinet mouth of casing is difficult for forming condensation, and controller will be controlled the heat-sinking capability that fan operation strengthens condenser; When the temperature that detects when the blower fan temperature-sensing probe is lower than the temperature value that controller sets, illustrate that ambient temperature is lower, the cabinet mouth of casing forms condensation easily, controller will be controlled the out of service or reduction rotation speed of fan of blower fan, make from the cold-producing medium of condenser output higher temperature, guarantee that dew eliminating tube can discharge the condensation that enough heats are eliminated the cabinet mouth, has improved the anti-condensation performance of anti-condensation refrigeration plant.
Aforesaid anti-condensation refrigeration plant, described controller are temperature controller.
Aforesaid anti-condensation refrigeration plant, described controller are CPU.
Aforesaid anti-condensation refrigeration plant, described controller are single-chip microcomputer.
Aforesaid anti-condensation refrigeration plant, described blower fan temperature-sensing probe is arranged on the air inlet place on the described installation cavity.
Aforesaid anti-condensation refrigeration plant, described blower fan temperature-sensing probe is arranged on the described filter.
Aforesaid anti-condensation refrigeration plant, described blower fan temperature-sensing probe is arranged on the exit of described condenser.
Description of drawings
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, the below will do one to the accompanying drawing of required use in embodiment or the description of the Prior Art and introduce simply, apparently, accompanying drawing in the following describes is embodiment more of the present utility model, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the structural representation of the anti-condensation refrigeration plant embodiment of the utility model;
Fig. 2 is the circuit theory diagrams of the anti-condensation refrigeration plant embodiment of the utility model.
The specific embodiment
For the purpose, technical scheme and the advantage that make the utility model embodiment clearer, below in conjunction with the accompanying drawing among the utility model embodiment, technical scheme among the utility model embodiment is clearly and completely described, obviously, described embodiment is the utility model part embodiment, rather than whole embodiment.Based on the embodiment in the utility model, those of ordinary skills are not making the every other embodiment that obtains under the creative work prerequisite, all belong to the scope of the utility model protection.
Such as Fig. 1-shown in Figure 2, the anti-condensation refrigeration plant of present embodiment, comprise casing 1, refrigeration temp .-controller 101, refrigeration temperature-sensing probe 102, compressor 2, condenser 4, dew eliminating tube (not shown), filter 5, flow controller (not shown), evaporimeter (not shown) and blower fan 3, compressor 2, condenser 4, dew eliminating tube, filter 5, flow controller and evaporimeter are in turn connected to form the refrigerant circulation stream, refrigeration temperature-sensing probe 102 is arranged in the storing cavity 12 of casing 1, refrigeration temp .-controller 101 respectively with the refrigeration temperature-sensing probe 102, compressor 2 and blower fan 3 are electrically connected, also comprise controller 6 and blower fan temperature-sensing probe 7, controller 6 is electrically connected with blower fan temperature-sensing probe 7 and blower fan 3 respectively, and blower fan temperature-sensing probe 7 is arranged in the installation cavity 11 of casing 1.
Particularly, casing 1 in the anti-condensation refrigeration plant of present embodiment is provided with installs cavity 11 and storing cavity 12, compressor 2, condenser 4, filter 5, flow controller and blower fan 3 are installed to be placed on and are installed in the cavity 11, evaporimeter is arranged in the storing cavity 12, and dew eliminating tube buries the cabinet mouth place that is placed on casing 1 usually.Refrigeration temperature-sensing probe 102 can detect the temperature in the storing cavity 12, thus temperature information control compressor 2 and blower fan 3 operations that refrigeration temp .-controller 101 is detected according to refrigeration temperature-sensing probe 102.For under low temperature environment, strengthen the heating efficiency of dew eliminating tube, reduce the phenomenon that condensation appears in the cabinet mouth, by in cavity 11 is installed, blower fan temperature-sensing probe 7 being set, blower fan temperature-sensing probe 7 can detect the temperature of installing in the cavity 11, and controller 6 will move according to the temperature control blower fan 3 that blower fan temperature-sensing probe 7 detects.Concrete, as shown in Figure 2, compressor 2 is connected with blower fan and is arranged in parallel and the normally-closed contact by refrigeration temp .-controller 101 is connected with power supply XP, and the normally-closed contact 61 of controller 6 is connected on the power supply branch road of blower fan 3, can control simultaneously the start and stop of compressor 2 and blower fan 3 by refrigeration temp .-controller 101, and can when compressor 2 normally moves, control separately the start and stop of blower fan 3 by controller 6.In compressor 2 normal course of operation, when the temperature that detects when blower fan temperature-sensing probe 7 is lower than the temperature value that controller 6 sets, illustrate that ambient temperature is lower this moment, condensation appears in cabinet mouth easily, normally-closed contact 61 ports of controller 6, out of service with control blower fan 3, make the cold-producing medium of condenser 4 output higher temperatures enter into dew eliminating tube, thereby make dew eliminating tube can discharge enough heat heating cabinet mouths, avoid cabinet mouth place to produce condensation.And the temperature that detects when blower fan temperature-sensing probe 7 illustrates that ambient temperature is higher when being higher than the temperature value that controller 6 sets this moment, and the cabinet mouth is not prone to condensation, and controller 6 will be controlled blower fan 3 and normally move.In addition, because under low temperature environment, the radiating efficiency of condenser 4 self is higher, by 3 stalls of controller 6 control blower fans, can play the energy consumption that reduces the anti-condensation refrigeration plant of present embodiment.Wherein, the controller in the present embodiment 6 can be the control modules such as blower fan temperature controller, CPU or single-chip microcomputer.In addition, the blower fan temperature-sensing probe 7 in the present embodiment can gather ambient temperature, and blower fan temperature-sensing probe 7 can be arranged on air inlet 111 places of installing on the cavity 11; Perhaps, the temperature that blower fan temperature-sensing probe 7 can acquisition filter device 5 is to judge the height of ambient temperature, and corresponding, blower fan temperature-sensing probe 7 can be arranged on the filter 5; Perhaps, blower fan temperature-sensing probe 7 can gather the refrigerant temperature of condenser 4 outputs, and corresponding, blower fan temperature-sensing probe 7 can be arranged on the exit of condenser 4.
The anti-condensation refrigeration plant of present embodiment, by in the installation cavity of casing, the blower fan temperature-sensing probe being set, the blower fan temperature-sensing probe can detect the temperature of installing in the casing in the cavity, the temperature signal control fan operation that controller detects according to the blower fan temperature-sensing probe, when the temperature that detects when the blower fan temperature-sensing probe is higher than the temperature value that controller sets, illustrate that ambient temperature is higher, the cabinet mouth of casing is difficult for forming condensation, and controller will be controlled the heat-sinking capability that fan operation strengthens condenser; When the temperature that detects when the blower fan temperature-sensing probe is lower than the temperature value that controller sets, illustrate that ambient temperature is lower, the cabinet mouth of casing forms condensation easily, controller will be controlled the out of service or reduction rotation speed of fan of blower fan, make from the cold-producing medium of condenser output higher temperature, guarantee that dew eliminating tube can discharge the condensation that enough heats are eliminated the cabinet mouth, has improved the anti-condensation performance of anti-condensation refrigeration plant.
It should be noted that at last: above embodiment only in order to the technical solution of the utility model to be described, is not intended to limit; Although with reference to previous embodiment the utility model is had been described in detail, those of ordinary skill in the art is to be understood that: it still can be made amendment to the technical scheme that aforementioned each embodiment puts down in writing, and perhaps part technical characterictic wherein is equal to replacement; And these modifications or replacement do not make the essence of appropriate technical solution break away from the spirit and scope of each embodiment technical scheme of the utility model.
Claims (7)
1. anti-condensation refrigeration plant, comprise casing, refrigeration temp .-controller, the refrigeration temperature-sensing probe, compressor, condenser, dew eliminating tube, filter, flow controller, evaporimeter and blower fan, described compressor, described condenser, described dew eliminating tube, described filter, described flow controller and described evaporimeter are in turn connected to form the refrigerant circulation stream, described refrigeration temperature-sensing probe is arranged in the storing cavity of described casing, described refrigeration temp .-controller respectively with described refrigeration temperature-sensing probe, described compressor and described blower fan are electrically connected, it is characterized in that, also comprise controller and blower fan temperature-sensing probe, described controller is electrically connected with described blower fan temperature-sensing probe and described blower fan respectively, and described blower fan temperature-sensing probe is arranged in the installation cavity of described casing.
2. anti-condensation refrigeration plant according to claim 1 is characterized in that, described controller is the blower fan temperature controller.
3. anti-condensation refrigeration plant according to claim 1 is characterized in that, described controller is CPU.
4. anti-condensation refrigeration plant according to claim 1 is characterized in that, described controller is single-chip microcomputer.
5. anti-condensation refrigeration plant according to claim 1 is characterized in that, described blower fan temperature-sensing probe is arranged on the air inlet place on the described installation cavity.
6. anti-condensation refrigeration plant according to claim 1 is characterized in that, described blower fan temperature-sensing probe is arranged on the described filter.
7. anti-condensation refrigeration plant according to claim 1 is characterized in that, described blower fan temperature-sensing probe is arranged on the exit of described condenser.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220463117.XU CN202813951U (en) | 2012-09-12 | 2012-09-12 | Condensation preventing refrigeration equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220463117.XU CN202813951U (en) | 2012-09-12 | 2012-09-12 | Condensation preventing refrigeration equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202813951U true CN202813951U (en) | 2013-03-20 |
Family
ID=47872814
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201220463117.XU Expired - Lifetime CN202813951U (en) | 2012-09-12 | 2012-09-12 | Condensation preventing refrigeration equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202813951U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103851855A (en) * | 2013-08-23 | 2014-06-11 | 海信（山东）冰箱有限公司 | Anti-condensation control method of refrigerator |
| CN104390414A (en) * | 2014-10-31 | 2015-03-04 | 合肥晶弘电器有限公司 | Cooling system for condenser of air-cooled refrigerator, control method for cooling system and refrigerator |
| CN104748488A (en) * | 2015-04-21 | 2015-07-01 | 合肥华凌股份有限公司 | Water pan assembly and refrigerator |
| CN106196847A (en) * | 2016-06-29 | 2016-12-07 | 海信（山东）冰箱有限公司 | A kind of refrigerator |
| CN110887313A (en) * | 2019-10-17 | 2020-03-17 | 合肥华凌股份有限公司 | Dew removal pipe temperature control method for refrigerator, electronic device and medium |
| CN112283139A (en) * | 2020-10-23 | 2021-01-29 | 长虹美菱股份有限公司 | Method for controlling rotating speed of condensation fan with condensation prevention function |
-
2012
- 2012-09-12 CN CN201220463117.XU patent/CN202813951U/en not_active Expired - Lifetime
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103851855A (en) * | 2013-08-23 | 2014-06-11 | 海信（山东）冰箱有限公司 | Anti-condensation control method of refrigerator |
| CN103851855B (en) * | 2013-08-23 | 2016-06-08 | 海信（山东）冰箱有限公司 | A kind of condensation prevention control method of refrigerator |
| CN104390414A (en) * | 2014-10-31 | 2015-03-04 | 合肥晶弘电器有限公司 | Cooling system for condenser of air-cooled refrigerator, control method for cooling system and refrigerator |
| CN104748488A (en) * | 2015-04-21 | 2015-07-01 | 合肥华凌股份有限公司 | Water pan assembly and refrigerator |
| CN106196847A (en) * | 2016-06-29 | 2016-12-07 | 海信（山东）冰箱有限公司 | A kind of refrigerator |
| CN110887313A (en) * | 2019-10-17 | 2020-03-17 | 合肥华凌股份有限公司 | Dew removal pipe temperature control method for refrigerator, electronic device and medium |
| CN112283139A (en) * | 2020-10-23 | 2021-01-29 | 长虹美菱股份有限公司 | Method for controlling rotating speed of condensation fan with condensation prevention function |
| CN112283139B (en) * | 2020-10-23 | 2022-04-19 | 长虹美菱股份有限公司 | Method for controlling rotating speed of condensation fan with condensation prevention function |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202813951U (en) | Condensation preventing refrigeration equipment | |
| CN105703244B (en) | A kind of refrigeration mode Intelligent dehumidifying device and dehumanization method for electric power cabinet | |
| CN103411341B (en) | Type constant temperature dehumidifying air conditioner and dehumanization method | |
| CN204757220U (en) | Take semiconductor dehydrating unit of heat pipe | |
| CN204730374U (en) | A kind of accumulating type air-conditioning system | |
| CN102720045A (en) | Control method for judging blockage of lint filter of heat pump clothes dryer and clothes dryer | |
| CN103697552A (en) | Air-conditioning system suitable for communication base station and air conditioning method | |
| CN105091437A (en) | Automatic defrosting system for air cooling refrigerator and control method of automatic defrosting system | |
| CN205403310U (en) | Storage cabinet | |
| CN104582433A (en) | Dampness removing method of special electronic dehumidifier for electrical equipment | |
| CN201992767U (en) | Multistage hot gas bypass intelligent control system of industrial air conditioner | |
| CN202382493U (en) | Dehumidifier with intelligent defrosting function | |
| CN204880911U (en) | White system of automation of forced air cooling refrigerator | |
| CN103712388A (en) | Novel defrosting system and control method thereof | |
| CN203968548U (en) | A kind of energy-saving cabinet air-conditioning | |
| CN102401520A (en) | Dehumidifier with intelligent defrosting function | |
| CN203224072U (en) | Cooling device and refrigerator including same | |
| CN207185071U (en) | Outdoor electric cabinet air-conditioning | |
| CN203068659U (en) | Solar heat collection device and air energy heat pump device combined type hot-water system | |
| CN202101345U (en) | Chilled-water cold-air refrigerating system for air conditioner in winter | |
| CN205481990U (en) | Refrigerating plant and control circuit thereof | |
| CN207262608U (en) | Big temperature difference air conditioner system | |
| CN201628423U (en) | High-efficient heating air-conditioner | |
| CN205174669U (en) | Air conditioning system based on outdoor temperature compensation | |
| CN2919100Y (en) | Water-ring heat pump device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130320 |