CN207218088U - A kind of dewatering type dehumidifier - Google Patents
A kind of dewatering type dehumidifier Download PDFInfo
- Publication number
- CN207218088U CN207218088U CN201721188039.6U CN201721188039U CN207218088U CN 207218088 U CN207218088 U CN 207218088U CN 201721188039 U CN201721188039 U CN 201721188039U CN 207218088 U CN207218088 U CN 207218088U
- Authority
- CN
- China
- Prior art keywords
- hot junction
- housing
- cold end
- dehumidifier
- air inlet
- 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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- Cooling Or The Like Of Electrical Apparatus (AREA)
- Drying Of Gases (AREA)
Abstract
It the utility model is related to a kind of dewatering type dehumidifier, semiconductor refrigerating component and control circuit including housing and in housing, described surface of shell is provided with radiator fan, a cold end air inlet is provided only with the top of the housing, the bottom of housing is provided only with a hot junction air inlet, and housing is internally provided with cold end hot junction leg space ventilation mouth；Ventilating path between described hot junction air inlet and radiator fan forms the first air channel of dehumidifier；Ventilating path between described cold end air inlet and cold end hot junction leg space ventilation mouth and radiator fan forms the second air channel of dehumidifier；During dehumidifying, the first air channel works successively with the second air channel.The utility model is compact-sized, and dehumidification rate is high, and air channel is reasonable, can be placed in switch board, can provide the environment of a low humidity by the humid control in electric control cabinet in preferable state for the safe operation of electrical equipment.
Description
Technical field
It the utility model is related to a kind of dehumidifier, especially a kind of dewatering type dehumidifying in the less electric cabinet in space
Device.
Background technology
The dehumidifier that power industry uses at present mainly carries out dehumidifying radiating by radiator fan, still, in actual fortune
In row, it is frequently found in bin, serious dew condensation phenomenon still occurs, endangers the normal operation of electrical equipment；Especially
It is even more so for the installing space of small volume；Also, the most water yield of such dehumidifier is all smaller.
Utility model content
The technical problems to be solved in the utility model is：The dewatering type dehumidifying that a kind of effect on moisture extraction is good, water yield is big is provided
Device.
Technical scheme is used by the utility model solves its technical problem：A kind of dewatering type dehumidifier, including housing
With semiconductor refrigerating component and control circuit in housing, described surface of shell is provided with radiator fan, described
A cold end air inlet is provided only with the top of housing, the bottom of housing is provided only with a hot junction air inlet, the inside of housing
It is provided with cold end hot junction leg space ventilation mouth；Ventilating path between described hot junction air inlet and radiator fan forms dehumidifier
First air channel；Ventilating path between described cold end air inlet and cold end hot junction leg space ventilation mouth and radiator fan, which is formed, to be removed
Second air channel of wet device；During dehumidifying, the first air channel works successively with the second air channel.
Further, the bottom of housing described in the utility model be additionally provided with can water supply and sewage pore.
Further say, cold end hot junction leg space ventilation mouth described in the utility model is close to the hot junction of dehumidifier.
The beneficial effects of the utility model are that solve defect present in background technology, compact-sized, dehumidification rate
Height, air channel is reasonable, can be placed in switch board, can be electric by the humid control in electric control cabinet in preferable state
The safe operation of equipment provides the environment of a low humidity.
Brief description of the drawings
The utility model is further illustrated with reference to the accompanying drawings and examples.
Fig. 1 is structural representation of the present utility model；
In figure：1st, housing；2nd, hot junction；3rd, cold end；4th, radiator fan；5th, cold end air inlet；6th, hot junction air inlet；7th, cold end
Hot junction leg space ventilation mouth；8th, pore.
Embodiment
The utility model is described in further detail presently in connection with accompanying drawing and preferred embodiment.These accompanying drawings are letter
The schematic diagram of change, only illustrates basic structure of the present utility model in a schematic way, thus its only show it is relevant with the utility model
Composition.
A kind of dewatering type dehumidifier as shown in Figure 1, including housing 1 and semiconductor refrigerating component in housing with
And control circuit, there is cold end 3 and hot junction 2；Described surface of shell is provided with radiator fan 4, and the top of the housing is only set
A cold end air inlet 5 is equipped with, the bottom of housing is provided only with a hot junction air inlet 6, and housing is internally provided with cold end heat
Hold leg space ventilation mouth 7；Cold end hot junction leg space ventilation mouth is close to the hot junction of dehumidifier.Described hot junction air inlet and radiator fan it
Between ventilating path formed dehumidifier the first air channel；Described cold end air inlet and cold end hot junction leg space ventilation mouth and radiating
Ventilating path between fan forms the second air channel of dehumidifier；During dehumidifying, the first air channel works successively with the second air channel.Housing
Bottom be additionally provided with can water supply and sewage pore 8.
Dehumidification principle：
The outside air draft of fan first, the air of hull outside can enter from hot junction air inlet, the heat in hot junction from fan
Air outlet is taken out of, and this is a radiating circulation.Hot junction cold end leg space ventilation is will result in when the wind of hot end surface quickly flows
Mouth cold end side negative pressure, so as to promote air to enter from cold end air inlet.Will be at it when the air of outermost heat runs into cold end
Surface condensation, so as to reach the purpose of dehumidifying.
Simply specific embodiment of the present utility model described in description above, various illustrations are not to this practicality
New substantive content is construed as limiting, and person of an ordinary skill in the technical field can be to former institute after specification has been read
The embodiment stated is made an amendment or deformed, without departing from the spirit and scope of utility model.
Claims (3)
1. a kind of dewatering type dehumidifier, including housing and semiconductor refrigerating component and control circuit in housing, its
It is characterised by：Described surface of shell is provided with radiator fan, and a cold end air inlet, shell are provided only with the top of the housing
The bottom of body is provided only with a hot junction air inlet, and housing is internally provided with cold end hot junction leg space ventilation mouth；Described hot junction
Ventilating path between air inlet and radiator fan forms the first air channel of dehumidifier；Described cold end air inlet and cold end hot junction
Ventilating path between leg space ventilation mouth and radiator fan forms the second air channel of dehumidifier；During dehumidifying, the first air channel and the
Two air channels work successively.
A kind of 2. dewatering type dehumidifier as claimed in claim 1, it is characterised in that：The bottom of described housing is additionally provided with can
The pore of water supply and sewage.
A kind of 3. dewatering type dehumidifier as claimed in claim 1, it is characterised in that：Described cold end hot junction leg space ventilation mouth leans on
The hot junction of nearly dehumidifier.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721188039.6U CN207218088U (en) | 2017-09-14 | 2017-09-14 | A kind of dewatering type dehumidifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721188039.6U CN207218088U (en) | 2017-09-14 | 2017-09-14 | A kind of dewatering type dehumidifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207218088U true CN207218088U (en) | 2018-04-10 |
Family
ID=61825161
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721188039.6U Expired - Fee Related CN207218088U (en) | 2017-09-14 | 2017-09-14 | A kind of dewatering type dehumidifier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207218088U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117212920A (en) * | 2023-09-19 | 2023-12-12 | 广东英为拓科技有限公司 | Semiconductor dehumidifier with multi-air-channel structure |
-
2017
- 2017-09-14 CN CN201721188039.6U patent/CN207218088U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117212920A (en) * | 2023-09-19 | 2023-12-12 | 广东英为拓科技有限公司 | Semiconductor dehumidifier with multi-air-channel structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180410 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |