CN206558318U - Non-maintaining moisture absorption apparatus - Google Patents
Non-maintaining moisture absorption apparatus Download PDFInfo
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- CN206558318U CN206558318U CN201720104661.8U CN201720104661U CN206558318U CN 206558318 U CN206558318 U CN 206558318U CN 201720104661 U CN201720104661 U CN 201720104661U CN 206558318 U CN206558318 U CN 206558318U
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- dry heat
- moisture absorption
- absorption apparatus
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Abstract
The utility model is related to a kind of non-maintaining moisture absorption apparatus, including dry heat component and the outer cover being sheathed on outside dry heat component, described dry heat component includes dry heat device, the inner cover being sheathed on outside dry heat device and the cloche being sheathed on outside inner cover, described dry heat device includes the annular outer wall that middle part is provided with the ventilation cavity in axial direction extended, described outer wall periphery is provided with multiple wall extensions extended radially outwardly, each wall extension makes to be separated into multiple drying cavitys for being used to store drier between outer wall and inner cover, provided with multiple passages for penetrating the wall body in described outer wall wall body, multiple heating rods in axial direction set are provided with described outer wall wall body.It absorbs after moisture without changing the drier in moisture absorption apparatus, drier, can make drier homogeneous heating, drier can be made quickly thoroughly to dry.
Description
Technical field
The utility model is related to a kind of non-maintaining moisture absorption apparatus for transformer.
Background technology
With the development of intelligent grid, for the requirement more and more higher of transformer and assembly operating, therefore fault-free, exempt from dimension
The transformer device of shield intelligent control is the direction developed and developed in the future, and dehydrating breather is the important of guarantee transformer safety operation
Component, common dehydrating breather in use, at regular intervals it is necessary to be monitored to drier, the drying to failure
Agent will be changed, and non-serviceable desiccant material is handled, in case influence environment, so i.e. time-consuming and laborious,
Such dehydrating breather had not both adapted to the demand of intelligent grid development more and more not environmentally, yet.
Utility model content
The utility model provides a kind of non-maintaining moisture absorption apparatus, it not only without changing the drier in moisture absorption apparatus, and
And drier is absorbed after moisture, can be made drier homogeneous heating, again drier can be made quickly thoroughly to dry.
The utility model is achieved through the following technical solutions：
A kind of non-maintaining moisture absorption apparatus, including dry heat component and the outer cover that is sheathed on outside dry heat component, it is described
Dry heat component include dry heat device, the inner cover being sheathed on outside dry heat device and the glass being sheathed on outside inner cover
Cover, described non-maintaining moisture absorption apparatus also includes connecting positioned at the upper end for being used for being connected with transformer of dry heat component upper end
Component and the lower end connection component for air inlet and outflow condensed water positioned at dry heat component lower end, its feature exist
In：Described dry heat device includes the annular outer wall that middle part is provided with the ventilation cavity in axial direction extended,
Described outer wall periphery is provided with multiple wall extensions extended radially outwardly, and each wall extension makes to divide between outer wall and inner cover
It is divided into multiple drying cavitys for being used to store drier.
Provided with multiple passages for penetrating the wall body in described outer wall wall body.
Multiple heating rods in axial direction set are provided with described outer wall wall body.
In addition, the utility model above-mentioned technical proposal still further improve it is as follows：
One) in use, described non-maintaining moisture absorption apparatus upper end is connected with installation for transformer, lower end air inlet and outflow
Condensed water, in order that condensed water can more successfully flow out, described lower end connection component is provided with lower cover transition disc and company
The lower cover component of lower cover transition disc lower end is connected to, described lower cover transition disc is located at being used for and dry heat component company for middle part
The connecting portion that connects, the Access Division being connected in outside outer cover and the water storage tank for being used to put aside condensed water between the two is connected to, it is described
Water storage tank in be used to the water water conservancy diversion in water storage tank entering lower cover component so as to discharging leading for non-maintaining moisture absorption apparatus provided with multiple
Discharge orifice.
Described inner cover wall body is provided with multiple air-vents for penetrating the wall body.
Two) in order that drier is constantly in effective status, so as to need timing or dry heat component is entered on demand
Row heating, described non-maintaining moisture absorption apparatus also includes control device and located at the humidity sensor dried in cavity, described
Control device include being connected to control box body, the controller being fixedly arranged in control box body on outer cover, described controller energy
The signal of humidity sensor is received to decide whether to heat dry heat device.
Three) in order at cold winter, controller will not because of icing short-circuit failure, the side of described controller
Provided with the auxiliary heat block for being heated to controller.
Described outer cover is provided with multiple watch windows for being used to observe outer cover inner case.
The operation principle of this dehydrating breather is as follows：When conservator inspiration air, air enters inside moisture absorption apparatus through screen pack.
Filter screen is filtered to the dust in air, and the moisture that air after filtering is flowed through in hothouse, air is absorbed by drier,
Dry air enters conservator by hothouse upper end.The relative humidity of air is surveyed by the humidity sensor installed in the neck
Amount, when more than drier saturated humidity, the cellular heater that drier is installed in hothouse is toasted, and is dried
Vapor produced by journey thinks that surrounding spreads by convection current, and glass tube is reached by the stainless steel inner cover of drier periphery, and
Condensed on glass tube, the globule of condensation is flowed out moisture absorption apparatus by gravity.
Than prior art, the utility model has the advantages that：
1. the utility model is not only without changing the drier in moisture absorption apparatus, and drier is absorbed after moisture, can
Make drier homogeneous heating, again drier can be made quickly thoroughly to dry.
2. condensed water outflow is more smooth, it will not put aside in non-maintaining moisture absorption apparatus.
3. drier is constantly in effective status.
4. at cold winter, controller will not because of icing short-circuit failure.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is Fig. 1 A-A schematic cross-sectional views.
Fig. 3 is Fig. 1 B-B schematic cross-sectional views.
Fig. 4 is the structural representation of lower cover transition disc.
Fig. 5 is Fig. 1 configuration schematic diagram.
Wherein, description of reference numerals is as follows：
1- dry heat devices, 11- ventilation cavitys, 12- outer walls, 121- passages, 122- heating rods, 13- wall extensions,
14- dries cavity, 2- inner covers, 21- air-vents, 3- cloches, 4- outer covers, 41- watch windows, 5- lower cover transition discs, 51- connections
Portion, 52- Access Divisions, 53- water storage tanks, 54- pod apertures, 6- lower cover components, 7- humidity sensors, 8- control devices, 81- control box
Body, 82- controllers, 83- auxiliary heat blocks.
Embodiment
The utility model content is described in detail with reference to Figure of description and specific embodiment, but this practicality
It is new to be not limited only to following examples：
Embodiment 1
As shown in Figure 1,2,3, 4, a kind of non-maintaining moisture absorption apparatus, including dry heat component and it is sheathed on dry heat group
Outer cover 4 outside part, described dry heat component includes dry heat device 1, the inner cover 2 being sheathed on outside dry heat device 1
And the cloche 3 outside inner cover 2 is sheathed on, described non-maintaining moisture absorption apparatus also includes being used for positioned at dry heat component upper end
The upper end connection component that is connected with transformer and being used for air inlet and flow out condensed water positioned at dry heat component lower end
Lower end connection component, it is characterised in that：Described dry heat device 1 includes middle part and is provided with the ventilation sky in axial direction extended
The annular outer wall 12 of chamber 11,
The described periphery of outer wall 12 be provided with multiple wall extensions 13 extended radially outwardly, each wall extension 13 make outer wall 12 with it is interior
Multiple drying cavitys 14 for being used to store drier are separated between cover 2.
Provided with multiple passages 121 for penetrating the wall body in the described wall body of outer wall 12.
Multiple heating rods 122 in axial direction set are provided with the described wall body of outer wall 12.
The described wall body of inner cover 2 is provided with multiple air-vents 21 for penetrating the wall body.
Described outer cover 4 is provided with multiple watch windows 41 for being used to observe the inner case of outer cover 4.
Embodiment 2
Such as Fig. 3,4, in use, described non-maintaining moisture absorption apparatus upper end is connected with installation for transformer, lower end air inlet
With outflow condensed water, in order that condensed water can more successfully flow out, described lower end connection component is provided with lower cover transition
Disk 5 and the lower cover component 6 for being connected to the lower end of lower cover transition disc 5, described lower cover transition disc 5 be located at middle part be used for dry plus
The connecting portion 51 of hot component connection, the Access Division 52 being connected in outside outer cover 4 and be connected between the two be used for put aside condensed water
Water storage tank 53, be used to the water water conservancy diversion in water storage tank 53 entering lower cover component 6 so as to arranging provided with multiple in described water storage tank 53
Go out the pod apertures 54 of non-maintaining moisture absorption apparatus.
Embodiment 3
Such as Fig. 2,5, in order that drier is constantly in effective status, so as to need timing or on demand to dry heat group
Part is heated, and described non-maintaining moisture absorption apparatus also includes control device 8 and located at the humidity sensor dried in cavity 14
Device 7, described control device 8 includes the control box body 81 being connected on outer cover 4, the controller being fixedly arranged in control box body 81
82, described controller 82 can receive the signal of humidity sensor 7 to decide whether to heat dry heat device 1.
In order at cold winter, controller will not because of icing short-circuit failure, the side of described controller 82
Provided with the auxiliary heat block 83 for being heated to controller 82.
Not described part of the present utility model is same as the prior art.
Claims (6)
1. a kind of non-maintaining moisture absorption apparatus, including dry heat component and the outer cover (4) that is sheathed on outside dry heat component, it is described
Dry heat component include dry heat device (1), be sheathed on the outer inner cover (2) of dry heat device (1) and be sheathed in
The cloche (3) of (2) outside is covered, described non-maintaining moisture absorption apparatus also includes being used for and transformation positioned at dry heat component upper end
The upper end connection component of device connection and the lower end company for air inlet and outflow condensed water positioned at dry heat component lower end
Connected components, it is characterised in that：Described dry heat device (1) includes middle part and is provided with the ventilation cavity in axial direction extended
(11) annular outer wall (12),
Described outer wall (12) periphery is provided with multiple wall extensions (13) extended radially outwardly, and each wall extension (13) makes outer wall (12)
Multiple drying cavitys (14) for being used to store drier are separated between inner cover (2),
Provided with multiple passages (121) for penetrating the wall body in described outer wall (12) wall body,
Multiple heating rods (122) in axial direction set are provided with described outer wall (12) wall body.
2. a kind of non-maintaining moisture absorption apparatus according to claim 1, it is characterised in that：Described lower end connection component includes
Lower cover transition disc (5) and the lower cover component (6) for being connected to lower cover transition disc (5) lower end, described lower cover transition disc (5) include position
In middle part for be connected with dry heat component connecting portion (51), be connected in the outer Access Division (52) of outer cover (4) and connection
It is used in the water storage tank (53) for being used to put aside condensed water between the two, described water storage tank (53) provided with multiple by water storage tank
(53) the water water conservancy diversion in enters lower cover component (6) to discharge the pod apertures (54) of non-maintaining moisture absorption apparatus.
3. a kind of non-maintaining moisture absorption apparatus according to claim 1, it is characterised in that：Set on described inner cover (2) wall body
There are multiple air-vents (21) for penetrating the wall body.
4. a kind of non-maintaining moisture absorption apparatus according to claim 2, it is characterised in that：Described non-maintaining moisture absorption apparatus is also
Including control device (8) and located at the humidity sensor (7) dried in cavity (14), described control device (8) includes connecting
The control box body (81) being connected on outer cover (4), the controller (82) being fixedly arranged in control box body (81), described controller (82)
The signal of humidity sensor (7) can be received to decide whether to heat dry heat device (1).
5. a kind of non-maintaining moisture absorption apparatus according to claim 4, it is characterised in that：The side of described controller (82)
Provided with the auxiliary heat block (83) for being heated to controller (82).
6. a kind of non-maintaining moisture absorption apparatus according to claim 1, it is characterised in that：Described outer cover (4) is provided with more
The individual watch window (41) for being used to observe outer cover (4) inner case.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720104661.8U CN206558318U (en) | 2017-01-24 | 2017-01-24 | Non-maintaining moisture absorption apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720104661.8U CN206558318U (en) | 2017-01-24 | 2017-01-24 | Non-maintaining moisture absorption apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206558318U true CN206558318U (en) | 2017-10-13 |
Family
ID=60010036
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720104661.8U Active CN206558318U (en) | 2017-01-24 | 2017-01-24 | Non-maintaining moisture absorption apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206558318U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109102997A (en) * | 2018-11-02 | 2018-12-28 | 保定泓翔电力设备有限公司 | The non-maintaining intelligent moisture absorber of transformer |
| CN109448961A (en) * | 2018-07-20 | 2019-03-08 | 国网浙江省电力有限公司丽水供电公司 | A kind of maintenance-free moisture absorber |
| CN112103043A (en) * | 2020-09-15 | 2020-12-18 | 贵州电网有限责任公司 | Intelligent maintenance-free air replacement device for transformer |
-
2017
- 2017-01-24 CN CN201720104661.8U patent/CN206558318U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109448961A (en) * | 2018-07-20 | 2019-03-08 | 国网浙江省电力有限公司丽水供电公司 | A kind of maintenance-free moisture absorber |
| CN109102997A (en) * | 2018-11-02 | 2018-12-28 | 保定泓翔电力设备有限公司 | The non-maintaining intelligent moisture absorber of transformer |
| CN112103043A (en) * | 2020-09-15 | 2020-12-18 | 贵州电网有限责任公司 | Intelligent maintenance-free air replacement device for transformer |
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