CN204285650U - Dehumidifier - Google Patents
Dehumidifier Download PDFInfo
- Publication number
- CN204285650U CN204285650U CN201420627609.7U CN201420627609U CN204285650U CN 204285650 U CN204285650 U CN 204285650U CN 201420627609 U CN201420627609 U CN 201420627609U CN 204285650 U CN204285650 U CN 204285650U
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- CN
- China
- Prior art keywords
- air intake
- intake vent
- dehumidifier
- condenser
- evaporimeter
- 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 - Fee Related
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- 238000012544 monitoring process Methods 0.000 claims description 10
- 238000000034 method Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
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- Drying Of Gases (AREA)
Abstract
The utility model discloses a kind of dehumidifier, comprise housing and be installed on the evaporimeter in this housing, condenser and blower fan, on this housing, corresponding blower fan is provided with air outlet, this housing is provided with the first air intake vent near evaporimeter position, gap is provided with between evaporimeter and condenser, this gap side plate relative with housing is provided with the second air intake vent, this first air intake vent, evaporimeter, gap, condenser, blower fan, air outlet forms the first airflow channel, this second air intake vent, gap, condenser, blower fan, air outlet forms the second airflow channel, this the first air intake vent place is rotatably installed with for the first wind deflector opened with close this first air intake vent, this the second air intake vent place is rotatably installed with for the second wind deflector opened with close this second air intake vent.The utility model, by arranging the second air intake vent between evaporimeter and condenser, reduces the pressure of evaporimeter inside, and then reduces the pressure of condenser inside, effectively alleviates high pressure, reduces potential safety hazard on fire.
Description
Technical field
The utility model relates to art of refrigeration units, particularly relates to a kind of dehumidifier.
Background technology
Along with growth in the living standard, people require more and more higher to quality of life, and also have certain requirement to the humidity of air, the electrical equipment therefore possessing the function of dehumidifying arises at the historic moment.In the place that some are special, garage such as, because long-term humidity ratio is comparatively large, in order to prevent the article rustization in garage, must control the humidity in garage.When adopting the steam of air in dehumidifier removing garage, but when the temperature in garage rises or voltage instability timing, the system pressure of dehumidifier can rise, cause the rising of compressor current, compressor long-play is easy to cause compressor stall and burn under high loads, compressor electric wire also can due to electric current too high and cause terminal strike sparks and the power lead current height unit interval cannot get rid of heat and cause power line to burn, bring potential safety hazard on fire.
Utility model content
Main purpose of the present utility model is to solve the technical problem that existing dehumidifier easily produces high pressure.
For achieving the above object, the utility model provides a kind of dehumidifier, comprise housing and be installed on the evaporimeter in described housing, condenser described condenser corresponding on housing described in blower fan is provided with air outlet, it is characterized in that, described housing is provided with the first air intake vent near evaporimeter position, gap is provided with between evaporimeter and condenser, the described gap side plate relative with housing is provided with the second air intake vent, described first air intake vent, evaporimeter, gap, condenser, blower fan, air outlet forms the first airflow channel, described second air intake vent, gap, condenser, blower fan, air outlet forms the second airflow channel, be rotatably installed with for the first wind deflector opened with close described first air intake vent in described first air intake vent, be rotatably installed with in described second air intake vent for the second wind deflector opened with close described second air intake vent.
Preferably, the inwall of the side plate that described gap is relative with housing is provided with baffle plate, and described evaporimeter is installed on the side of described baffle plate away from described condenser, and described second air intake vent is arranged on described side plate in described baffle plate near the side of described condenser.
Preferably, described first air intake vent is positioned at the inlet air face of described evaporimeter, and described gap is between the outlet air surface and described condenser of described evaporimeter.
Preferably, first side of described first wind deflector is provided with the first rotating shaft being vertically connected at described first side, second side of opposite first side is provided with the first connecting portion be vertically connected on described second side, described first rotating shaft is articulated in the sidewall of described first air intake vent, described first connecting portion is fixedly connected on the first stepper motor, described in described first driving stepper motor, the first wind deflector rotates, to realize opening and closedown of described first air intake vent.
Preferably, 3rd side of described second wind deflector is provided with the second rotating shaft being vertically connected at described 3rd side, 4th side of relative 3rd side is provided with the second connecting portion be vertically connected on described 4th side, described second rotating shaft is articulated in the sidewall of described second air intake vent, described second connecting portion is fixedly connected on the second stepper motor, described in described second driving stepper motor, the second wind deflector rotates, to realize opening and closedown of described second air intake vent.
Preferably, described first rotating shaft is cylinder, and described first connecting portion is regular prism; Described second rotating shaft is cylinder, and described second connecting portion is regular prism.
Preferably, described dehumidifier also comprises control system, and described first stepper motor and described second stepper motor are electrically connected at described control system.
Preferably, the temperature that described dehumidifier also comprises for monitoring condenser temperature passes monitoring equipment, and it is temperature sensor that described temperature passes monitoring equipment.
Preferably, described first air intake vent place is provided with the first limiting section, and when described first air intake vent is in closed condition, described first wind deflector is resisted against on described first limiting section.
Preferably, described second air intake vent place is provided with the second limiting section, and when described second air intake vent is in closed condition, described second wind deflector is resisted against on described second limiting section.
Dehumidifier of the present utility model, by arranging the second air intake vent between evaporimeter and condenser, when dehumidifier inside produces high pressure, the second air intake vent is opened, and air enters dehumidifier inside by the second air intake vent, and discharged by air outlet after carrying out heat exchange with condenser, carry out heat exchange without air and evaporimeter, reduce the pressure of evaporimeter inside, and then reduce the pressure of condenser inside, effective alleviation high pressure, reduces the potential safety hazard that dehumidifier is on fire.
Accompanying drawing explanation
Fig. 1 is the partial structurtes schematic diagram of the utility model dehumidifier;
Fig. 2 be the utility model dehumidifier first air intake vent open and second air intake vent close time perspective view;
Fig. 3 is that the utility model dehumidifier first air intake vent is closed and the perspective view of the second air intake vent when opening;
Fig. 4 is the perspective view of the utility model dehumidifier first wind deflector;
Fig. 5 is the perspective view of the utility model dehumidifier second wind deflector;
Fig. 6 is the close-up schematic view at A place in Fig. 2;
Fig. 7 is the close-up schematic view at B place in Fig. 3.
The realization of the utility model object, functional characteristics and advantage will in conjunction with the embodiments, are described further with reference to accompanying drawing.
Detailed description of the invention
Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
The utility model provides a kind of dehumidifier, referring to figs. 1 through Fig. 3, in one embodiment, described dehumidifier comprises housing 100 and is installed on the evaporimeter 200 in described housing 100, condenser 300 and blower fan 400, on described housing 100, corresponding described blower fan 400 is provided with air outlet 162, described housing 100 is provided with the first air intake vent 122 near evaporimeter 200 position, gap 203 is provided with between evaporimeter 200 and condenser 300, described gap 203 side plate 160 relative with housing 100 is provided with the second air intake vent 164, described first air intake vent 122, evaporimeter 200, gap 203, condenser 300, blower fan 400, air outlet 162 forms the first airflow channel, described second air intake vent 164, gap 203, condenser 300, blower fan 400, air outlet 162 forms the second airflow channel, be rotatably installed with for the first wind deflector 124 opened with close described first air intake vent 122 in described first air intake vent 122, be rotatably installed with in described second air intake vent 164 for the second wind deflector 166 opened with close described second air intake vent 164.When dehumidifier is in stopped status, described first air intake vent 122 is all in closed condition with described second air intake vent 164, effectively prevents dust etc. from entering dehumidifier inside.When dehumidifier is in normal operating conditions, described first air intake vent 122 is in open mode, described second air intake vent 164 is all in closed condition (as shown in Figure 2), air flows in the first airflow channel, particularly, under the effect of blower fan 400, air enters dehumidifier inside by the first air intake vent 122, by carrying out heat exchange during evaporimeter 200, air themperature reduces, and steam post liquefaction is separated out, heat exchange is carried out again with condenser 300, air themperature raises, and is discharged by air outlet 162, and then realizes the dehumidifying to air.And along with the increase of dehumidifier working time, the intrasystem increasing pressure of SAPMAC method is large, form high pressure, at this moment, described first air intake vent 122 is closed, described second air intake vent 164 is opened (as shown in Figure 3), air flows in the second airflow channel, particularly, described air enters dehumidifier inside by the second air intake vent 164, because the second air intake vent 164 is located on the side plate corresponding with housing of described gap, namely on the sidewall between evaporimeter 200 and condenser 300, under the effect of blower fan 400, air does not carry out heat exchange with described evaporimeter 200, and directly and after condenser 300 carries out heat exchange, discharged by air outlet 162.Because the first air intake vent 164 is in closed condition, and the air entering dehumidifier inside by the second air intake vent 164 does not carry out heat exchange with described evaporimeter 200, then evaporimeter 200 occurs without heat exchange, and then the pressure in SAPMAC method system is reduced, effectively prevent the generation of high pressure, decrease potential safety hazard on fire.
Particularly, in the present embodiment, described housing 100 comprises the backboard 140 that panel 120 and described panel 120 are oppositely arranged and the several side plates 160 be located between described panel 120 and described backboard 140; The position near described panel 120 is located at by described evaporimeter 200, and the position near described backboard 140 is located at by described blower fan 400, and described condenser 300 is located between described evaporimeter 200 and described blower fan 400; The inlet air face of the corresponding described evaporimeter 200 of described first air intake vent 122 is located on described panel 120, and described first wind deflector 124 rotates and is installed on the sidewall of described first air intake vent 122; Described gap 203 is between the outlet air surface and described condenser 300 of described evaporimeter 200; Described second air intake vent 164 is arranged on two side plates 160 that several described side plate 160 is oppositely arranged, and the gap 203 between corresponding evaporimeter 200 and condenser 300 is arranged; Described second wind deflector 166 rotates and is installed on the sidewall of described second air intake vent 164; The corresponding described condenser of described air outlet 162 is located on described housing 100.
Further, the inwall of the side plate 160 that described gap 203 is relative with housing 100 is provided with baffle plate 168, state the side of baffle plate 168 away from described condenser 400 described in described evaporimeter 200 is installed on, described second air intake vent 164 is positioned at described gap 203 side plate 160 relative with housing 100.Described second air intake vent 164, baffle plate 168, gap 203, condenser 300, blower fan 400, air outlet 162 form the second airflow channel.The setting of described baffle plate 168, ensures that the air being entered dehumidifier inside by the second air intake vent 164 does not carry out heat exchange with described evaporimeter 200 further.
Further, reference Fig. 4, Fig. 4 is the perspective view of the utility model dehumidifier first wind deflector.
In the present embodiment, first side of described first wind deflector 124 is provided with the first rotating shaft 123 be vertically connected on described first side, second side of opposite first side is provided with the first connecting portion 125 be vertically connected on described second side, described first rotating shaft 123 is articulated in the sidewall of described first air intake vent 122, described first connecting portion 125 is fixedly connected on the first stepper motor (not shown), described in described first driving stepper motor, the first wind deflector 124 rotates, to realize opening and closedown of described first air intake vent 122.
Particularly, described first rotating shaft is 123 cylinders, and on the first side wall of described first air intake vent 122, corresponding described first rotating shaft 123 is provided with the first axis hole (not shown); Described first stepper motor is fixedly installed on the second sidewall relative with described the first side wall, described first connecting portion 125 is regular prism, described in described first driving stepper motor, the first connecting portion 125 rotates, and then drive described first wind deflector 124 to rotate, to realize opening and closedown of described first air intake vent 122.
Further, reference Fig. 5, Fig. 5 is the perspective view of the utility model dehumidifier second wind deflector.
In the present embodiment, 3rd side of described second wind deflector 166 is provided with the second rotating shaft 165 be vertically connected on described 3rd side, 4th side of relative 3rd side is provided with the second connecting portion 167 be vertically connected on described 4th side, described second rotating shaft is articulated in the sidewall of described second air intake vent 164, described second connecting portion 167 is fixedly connected on the second stepper motor (not shown), described in described second driving stepper motor, the second wind deflector 166 rotates, to realize opening and closedown of described second air intake vent 164.
Particularly, described second rotating shaft 165 is cylinder, on 3rd sidewall of described second air intake vent 164, corresponding described second rotating shaft 165 is provided with the second axis hole (not shown), described second stepper motor is fixedly installed on the 4th sidewall relative with described 3rd sidewall, described second connecting portion 167 is regular prism, described in described second driving stepper motor, the second connecting portion 167 rotates, and then drives described second wind deflector 166 to rotate, to realize opening and closedown of described second air intake vent 164.
Further, with reference to Fig. 6, in the present embodiment, described first air intake vent 122 place is provided with the first limiting section 121, and when described first air intake vent 122 is in closed condition, described first wind deflector 124 is resisted against on described first limiting section 121.Described first limiting section 121 closes the degree of described first air intake vent 122 for limiting described first wind deflector 124, avoid described first wind deflector 124 to turn to the inner side of described first air intake vent 122, and the situation causing the first air intake vent 122 effectively not close occur.
Further, with reference to Fig. 7, in the present embodiment, described second air intake vent 164 place is provided with the second limiting section 169, and when described second air intake vent 164 is in closed condition, described second wind deflector 166 is resisted against on described second limiting section 169.Described second limiting section 169 closes the degree of described second air intake vent 164 for limiting described second wind deflector 166, avoid described second wind deflector 166 to turn to the inner side of described second air intake vent 164, and the situation causing the second air intake vent 164 effectively not close occur.
Further, in the present embodiment, described dehumidifier also comprises control system (not shown) and the temperature for monitoring condenser 300 temperature passes monitoring equipment (not shown), described first stepper motor and described second stepper motor are electrically connected at described control system, and described temperature passes monitoring equipment and is communicatively coupled to described control system.Preferably, described temperature passes monitoring equipment is temperature sensor.
Particularly, under system is in high-pressure situations, control described first air intake vent 122 to close, control described second air intake vent 164 to open simultaneously, by described temperature sensor monitors condenser 300 in the present embodiment, when the temperature of the condenser 300 monitored is in high-pressure situations higher than decision-making system during preset temperature value, also whether high-pressure situations can be in by artificial decision-making system, described air enters dehumidifier inside by the second air intake vent 164, because the second air intake vent 164 is located on the sidewall between described evaporimeter 200 and condenser 300, under the effect of blower fan 400, air does not carry out heat exchange with described evaporimeter 200, and directly and after condenser 300 carries out heat exchange, discharged by air outlet 162.Because the first air intake vent 164 is in closed condition, and the air entering dehumidifier inside by the second air intake vent 164 does not carry out heat exchange with described evaporimeter 200, then evaporimeter 200 occurs without heat exchange, evaporimeter 200 internal pressure reduces, and then the internal pressure of condenser 300 is reduced, the temperature of condenser 300 reduces.When the temperature of condenser 300 is to preset temperature value, control system controls described first air intake vent 122 and opens, control described second air intake vent 164 to close simultaneously, dehumidifier enters normal operating conditions, further, can control the opening and closing of the first air intake vent and the second air intake vent after pressing control button by arranging control button when detecting that temperature exceedes preset value, concrete is not core point place of the present utility model by control method, is not repeated at this yet.
In sum, dehumidifier of the present utility model, by arranging the second air intake vent between evaporimeter and condenser, when dehumidifier inside produces high pressure, second air intake vent is opened, air enters dehumidifier inside by the second air intake vent, and is discharged by air outlet after carrying out heat exchange with condenser, carries out heat exchange without air and evaporimeter, reduce the pressure of evaporimeter inside, and then reduce the pressure of condenser inside, effectively alleviate high pressure, reduce the potential safety hazard that dehumidifier is on fire.
These are only preferred embodiment of the present utility model; not thereby the scope of the claims of the present utility model is limited; every utilize the utility model description and accompanying drawing content to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present utility model.
Claims (10)
1. a dehumidifier, comprise housing and be installed on the evaporimeter in described housing, condenser and blower fan, on described housing, corresponding described blower fan is provided with air outlet, it is characterized in that, described housing is provided with the first air intake vent near evaporimeter position, gap is provided with between evaporimeter and condenser, the described gap side plate relative with housing is provided with the second air intake vent, described first air intake vent, evaporimeter, gap, condenser, blower fan, air outlet forms the first airflow channel, described second air intake vent, gap, condenser, blower fan, air outlet forms the second airflow channel, be rotatably installed with for the first wind deflector opened with close described first air intake vent in described first air intake vent, be rotatably installed with in described second air intake vent for the second wind deflector opened with close described second air intake vent.
2. dehumidifier as claimed in claim 1, it is characterized in that, the inwall of the side plate that described gap is relative with housing is provided with baffle plate, and described evaporimeter is installed on the side of described baffle plate away from described condenser, and described second air intake vent is arranged on the side plate relative with housing of described gap.
3. dehumidifier as claimed in claim 1, it is characterized in that, described first air intake vent is positioned at the inlet air face of described evaporimeter, and described gap is between the outlet air surface and described condenser of described evaporimeter.
4. dehumidifier as claimed in claim 1, it is characterized in that, first side of described first wind deflector is provided with the first rotating shaft being vertically connected at described first side, second side of opposite first side is provided with the first connecting portion be vertically connected on described second side, described first rotating shaft is articulated in the sidewall of described first air intake vent, described first connecting portion is fixedly connected on the first stepper motor, described in described first driving stepper motor, the first wind deflector rotates, to realize opening and closedown of described first air intake vent.
5. dehumidifier as claimed in claim 4, it is characterized in that, 3rd side of described second wind deflector is provided with the second rotating shaft being vertically connected at described 3rd side, 4th side of relative 3rd side is provided with the second connecting portion be vertically connected on described 4th side, described second rotating shaft is articulated in the sidewall of described second air intake vent, described second connecting portion is fixedly connected on the second stepper motor, described in described second driving stepper motor, the second wind deflector rotates, to realize opening and closedown of described second air intake vent.
6. dehumidifier as claimed in claim 5, it is characterized in that, described first rotating shaft is cylinder, and described first connecting portion is regular prism; Described second rotating shaft is cylinder, and described second connecting portion is regular prism.
7. dehumidifier as claimed in claim 5, it is characterized in that, described dehumidifier also comprises control system, and described first stepper motor and described second stepper motor are electrically connected at described control system.
8. dehumidifier as claimed in claim 1, is characterized in that, the temperature that described dehumidifier also comprises for monitoring condenser temperature passes monitoring equipment, and it is temperature sensor that described temperature passes monitoring equipment.
9. dehumidifier as claimed in claim 1, it is characterized in that, described first air intake vent place is provided with the first limiting section, and when described first air intake vent is in closed condition, described first wind deflector is resisted against on described first limiting section.
10. dehumidifier as claimed in claim 1, it is characterized in that, described second air intake vent place is provided with the second limiting section, and when described second air intake vent is in closed condition, described second wind deflector is resisted against on described second limiting section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420627609.7U CN204285650U (en) | 2014-10-27 | 2014-10-27 | Dehumidifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420627609.7U CN204285650U (en) | 2014-10-27 | 2014-10-27 | Dehumidifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204285650U true CN204285650U (en) | 2015-04-22 |
Family
ID=52868802
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420627609.7U Expired - Fee Related CN204285650U (en) | 2014-10-27 | 2014-10-27 | Dehumidifier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204285650U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112050309A (en) * | 2020-08-28 | 2020-12-08 | 宁波瑞丰模具科技有限公司 | Dehumidifying device |
-
2014
- 2014-10-27 CN CN201420627609.7U patent/CN204285650U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112050309A (en) * | 2020-08-28 | 2020-12-08 | 宁波瑞丰模具科技有限公司 | Dehumidifying device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150422 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |