CN209266867U - A kind of power equipment and its cabinet that dehumidifies - Google Patents
A kind of power equipment and its cabinet that dehumidifies Download PDFInfo
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- CN209266867U CN209266867U CN201920271681.3U CN201920271681U CN209266867U CN 209266867 U CN209266867 U CN 209266867U CN 201920271681 U CN201920271681 U CN 201920271681U CN 209266867 U CN209266867 U CN 209266867U
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- cabinet
- power equipment
- top plate
- dehumidifies
- cabinet body
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Abstract
The utility model discloses a kind of power equipment dehumidifying cabinet, including cabinet body, the top plate of cabinet body is equipped with the water absorption layer to absorb drop, has predetermined angle between top plate and horizontal direction.When aqueous vapor condensation in power equipment dehumidifying cabinet, drop can along top plate to be located in flowing, top plate is additionally provided with water absorption layer, water absorption layer, which can be avoided drop, to be assembled in the middle part of top plate excessive and is dripped, guarantee that all drops of top plate can all flow to top plate lowest position, and then is flowed down along the side of cabinet body.The mechanism contacts such as whereabouts and secondary circuit are avoided droplets from, cause power equipment short-circuit.The shortcomings that the invention also discloses a kind of power equipment, including above-mentioned power equipment dehumidifies cabinet, avoids the existing low reliability for driving damp heating equipment, promotes the reliability of power equipment dehumidifying cabinet, it is longer to extend service life.
Description
Technical field
The utility model relates to technical field of electric power, in particular to a kind of power equipment dehumidifying cabinet.The utility model is also
It is related to a kind of power equipment including above-mentioned power equipment dehumidifying cabinet.
Background technique
The intracorporal gas temperature of the electric equipment cabinet of normal operation is lower than cabinet body skin temperature, and gas humidity reaches in cabinet
When to certain numerical value, cabinet body inner top easily condensation when water droplet is fallen in the mechanisms such as secondary circuit, will cause at water droplet at this time
Power equipment short trouble, bottom plate can be corroded by falling to bottom, make equipment failure.Moisture separating device in existing electric equipment cabinet is
It is controlled by temperature and humidity controller and drives damp heater raising electric equipment cabinet body temperature, so that aqueous vapor condensation is avoided, but this set
Electric appliance is at high cost and the service life is short, and the additional damp electric appliance of drive that increases can also reduce the reliability of power equipment.
Therefore, how to provide that a kind of structure is simple, lower-cost power equipment dehumidifying cabinet is those skilled in the art
Technical problem urgently to be solved.
Utility model content
The purpose of the utility model is to provide a kind of power equipment dehumidifying cabinet, the water absorption layer and predetermined angle of top plate make
Liquid flows to side-walls along top plate, avoids its mechanism such as damage secondary circuit that fall.The utility model another object is that mentioning
For a kind of power equipment including above-mentioned power equipment dehumidifying cabinet.
To achieve the above object, the utility model provides a kind of power equipment dehumidifying cabinet, including cabinet body, the machine
The top plate of cabinet ontology is equipped with the water absorption layer to absorb drop, has predetermined angle between the top plate and horizontal direction.
Preferably, the side connecting in the cabinet body with the top plate bottom is equipped with and leads to what is flowed out for liquid
Chute.
Preferably, the lower end of the diversion trench is equipped with water accumulating cup, and the bottom surface of the water accumulating cup is run through equipped with through-thickness
Deflector hole, the deflector hole and outflow tube pass through flanged joint.
Preferably, the lower part of the cabinet body is equipped with water storage tank, the upper end of the outflow tube and the flanged joint, under
End is connected with the water storage tank.
Preferably, the lower part of the cabinet body side wall is equipped with the perforative drainage hole of through-thickness, the water storage tank packet
The baffle covered on the inside of the drainage hole, the upper end opening are included, the upper of the baffle is inserted into the lower end of the outflow tube
End.
Preferably, the water storage tank further includes the respirator for being set to the outside of the drainage hole, under the respirator
End opening.
Preferably, the top of the baffle is equipped with the first web plate in the horizontal direction.
Preferably, the lower part of the respirator is equipped with the second web plate in the horizontal direction.
Preferably, the water suction filler for absorbing liquid is equipped in the water storage tank.
The utility model additionally provides a kind of power equipment, including power equipment dehumidifier described in any one of the above
Cabinet.
Power equipment dehumidifying cabinet provided by the utility model includes cabinet body, the top plate of cabinet body and level side
There is predetermined angle to, and top plate is equipped with the water absorption layer for absorbing drop.When aqueous vapor is coagulated in power equipment dehumidifying cabinet
When dew, drop can be additionally provided with water absorption layer to flowing, top plate is located in along top plate, and water absorption layer can be avoided drop to be assembled in the middle part of top plate
It is excessive and drip, guarantee that all drops of top plate can all flow to top plate lowest position, and then along the side of cabinet body
Under surface current.The mechanism contacts such as whereabouts and secondary circuit are avoided droplets from, cause power equipment short-circuit.
The utility model additionally provides a kind of power equipment including above-mentioned cabinet, can reduce the short circuit of condensation initiation
Risk, promotes the reliability of power equipment dehumidifying cabinet, extends the shortcomings that avoiding the existing low reliability for driving damp heating equipment
Service life.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is the embodiments of the present invention, for those of ordinary skill in the art, without creative efforts, also
Other attached drawings can be obtained according to the attached drawing of offer.
Fig. 1 is the structural schematic diagram of power equipment provided by the utility model dehumidifying cabinet；
Fig. 2 is the main view of power equipment dehumidifying cabinet；
Fig. 3 is the cross-sectional view of Section A-A in Fig. 2；
The enlarged drawing that Fig. 4 is in Fig. 3 I；
The enlarged drawing that Fig. 5 is in Fig. 3 II；
Fig. 6 is the enlarged drawing of III in Fig. 3.
Wherein, appended drawing reference of the Fig. 1 into Fig. 6 are as follows:
Cabinet body 1, water absorption layer 2, diversion trench 3, water accumulating cup 4, flange 5, sealing ring 6, nut 7, outflow tube 8, water storage tank
9, airtight and watertight padding 10, deflector hole 11, setting-up piece 81, baffle 91, the first web plate 92, respirator 93, the second web plate 94, water suction are filled out
Material 95.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
In order to make those skilled in the art more fully understand the utility model, with reference to the accompanying drawing and specifically
The utility model is described in further detail for embodiment.
Fig. 1 to Fig. 6 is please referred to, Fig. 1 is the structural schematic diagram of power equipment provided by the utility model dehumidifying cabinet；Figure
2 be the main view of power equipment dehumidifying cabinet；Fig. 3 is the cross-sectional view of Section A-A in Fig. 2；The enlarged drawing that Fig. 4 is in Fig. 3 I；Fig. 5
For in Fig. 3 II enlarged drawing；Fig. 6 is the enlarged drawing of III in Fig. 3.
Power equipment dehumidifying cabinet provided by the utility model includes cabinet body 1, as depicted in figs. 1 and 2.Temperature compared with
When low, the moisture in air can be in the top plate condensation of cabinet body 1, can be from cabinet body 1 when drop increases to a certain extent
Top plate fall, drop seriously affects the normal of power equipment once with mechanism contacts such as secondary circuits will cause short circuit
Operation.
In the present embodiment, there is predetermined angle, when the volume of drop is larger between the top plate and horizontal direction of cabinet body 1
When, it can flow downward under gravity along top plate, finally flow to the cabinet sidewalls being connected with top plate bottom, and edge
The side wall flows down.As shown in Fig. 2, top plate along far from cabinet door direction height gradually decrease, top plate with relative to cabinet door side
Intersection between side wall is horizontally extending.In other words, drop can be along top plate to the wall flow far from cabinet door side.Separately
Outside, if the predetermined angle of top plate and horizontal direction is too big, it will cause the waste in space, in the present embodiment, predetermined angle is preferred
It is 5 °.Certainly, the size user of predetermined angle can also self-setting as needed, it is not limited here.In addition, cabinet body 1
Also airtight and watertight padding 10 can be set in the periphery of cabinet door, the moisture in environment is avoided to enter in cabinet body 1.
Drop along top plate flow during with other drops can be gathered into biggish drop, when drop increases to certain journey
When spending, it can still be dripped from top plate.Therefore, the top plate of cabinet body 1 is equipped with water absorption layer 2.Water absorption layer 2 can be specially 3mm thick
Top plate is completely covered in sponge, water absorption layer 2, and when top plate condensation, liquid is contacted with water absorption layer 2, and there are more in water absorption layer 2
Hole, can be through capillary action by fluid storage in hole.When the liquid that water absorption layer 2 is absorbed is more, liquid can
It is flowed in water absorption layer 2, i.e., liquid is flowed to the bottom of top plate, and then is avoided droplets from and fallen in the mechanisms such as secondary circuit, is made
At power equipment short circuit.
In the present embodiment, the top plate and horizontal direction of cabinet body 1 have predetermined angle, and top plate is additionally provided with for absorbing liquid
The water absorption layer 2 of body.When top plate condensation, drop caused by condensation can be absorbed by water absorption layer 2, certain when absorbing in water absorption layer 2
After the liquid of amount, liquid can flow in water absorption layer 2 to the lowermost end of top plate, until liquid reaches the side wall of cabinet body 1,
Eventually flow downward along side wall.By the above process, power equipment dehumidifying cabinet provided by the utility model can be avoided
On the drips to the mechanisms such as secondary circuit that top plate condensation Europe generates, it is short-circuit to cause power equipment, and then improve electric power and set
The stability and safety of received shipment row.
In addition, liquid accelerates along the corrosion that the side flow of cabinet body 1 will cause the side, the present embodiment is in cabinet sheet
Diversion trench 3 is provided on the side connecting in body 1 with top plate bottom, as shown in Fig. 2, diversion trench 3 is located at the top of the side,
Diversion trench 3 is specifically in the shape of the letter V, and both ends are concordant with the two sides of the side.Liquid flows downward along the side, and flows into water conservancy diversion
In slot 3, the liquid into diversion trench 3 can continue to flow along diversion trench 3, eventually flow to the bottom of diversion trench 3.By setting
Liquid can be focused on the middle part of the side by setting diversion trench 3, avoid liquid along entire side flow, facilitate it is subsequent to liquid into
Row processing.
Optionally, the lower end of diversion trench 3 is equipped with water accumulating cup 4, as shown in Figure 3 and Figure 5, the lower end of water accumulating cup 4 and diversion trench 3
It is fixedly connected, the liquid in diversion trench 3 has its lower end and flows into water accumulating cup 4.The bottom surface of water accumulating cup 4 is passed through equipped with through-thickness
The deflector hole 11 worn, outflow tube 8 are connected by flange 5 with deflector hole 11, and the liquid flowed into water accumulating cup 4 is drawn by outflow tube 8
Cabinet body 1 out.
Specifically, water accumulating cup 4 is tightly connected by the lower end of the modes such as welding and diversion trench 3, in water accumulating cup 4 and cabinet sheet
The cavity that can accommodate liquid is formed between the side of body 1, liquid flows into the cavity along diversion trench 3.The bottom of water accumulating cup 4 is equipped with
Deflector hole 11, flange 5 include the connecting tube of cricoid flange face and tubulose, and flange face is connected in the periphery of deflector hole 11, are connected
Pipe is passed down through deflector hole 11, and outflow tube 8 is socketed in the lower end of connecting tube to make the cavity in outflow tube 8 and water accumulating cup 4 connect
It is logical.To guarantee that there is preferable leakproofness between 5 face of flange and deflector hole 11, sealing is equipped between flange face and the bottom surface of water accumulating cup 4
Circle 6, the periphery of connecting tube are equipped with external screw thread, and nut 7, by being threadedly engaged, can make flange 5 by rotating nut 7 with connecting tube
It is moved along vertically downward direction, and then compresses the bottom surface of flange face and water accumulating cup 4 by sealing ring 6, improve 4 bottom of water accumulating cup
Sealing effect.In addition, in order to avoid outflow tube 8 ruptures during transporting power equipment because of shaking, along stream out
The settable multiple setting-up pieces 81 of the length direction of pipe 8.
In the present embodiment, the side wall being connected with top plate bottom is equipped with the diversion trench 3 of V-type, and the lower end of diversion trench 3 is equipped with product
Cup 4, the liquid flowed down along the side wall can flow into water accumulating cup 4 along diversion trench 3.Water accumulating cup 4 is connected with outflow tube 8 again, stream
The liquid for entering water accumulating cup 4 draws power equipment by outflow tube 8, so as to avoid liquid along the wall flow of cabinet body 1, simultaneously
The bottom surface that liquid flow to cabinet body 1 is also avoided, liquid is avoided and side wall or bottom surface is caused to corrode, extend power equipment
Service life.
Optionally, the upper end of the settable water storage tank 9 in the lower part of cabinet body 1, outflow tube 8 is connect with flange 5, lower end and product
Sink 9 is connected, and the liquid that water accumulating cup 4 is collected is flowed in water storage tank 9 by outflow tube 8.The bottom surface of water storage tank 9 is apart from outflow tube 8
Bottom end about 50mm.Certainly, the distance between the two can also be set as needed in user, it is not limited here.
Specifically, the lower part of 1 side wall of cabinet body is equipped with the perforative drainage hole of through-thickness, the size of drainage hole is
40mm × 40mm, drainage hole can be located at the underface of water accumulating cup 4.Water storage tank 9 includes the baffle 91 covered on the inside of drainage hole, product
The side wall of sink 9 and drainage hole periphery surrounds drainage cavity, and the lower end of water storage tank 9 and the lower end of drainage hole are concordant, is convenient for water storage tank 9
The liquid of interior storage all flows out cabinet body 1.
In addition, the impurity outside cabinet enters in cabinet in order to prevent, water storage tank 9 further includes the breathing for being set to the outside of drainage hole
Cover 93, respirator 93 cover at the top, front and the left and right sides of drainage hole, the lower ending opening of respirator 93, and liquid is from draining
It can be from the lower discharge of respirator 93 into external environment after the outflow of hole.
In addition, liquid may be contaminated with more impurity along the top plate and side flow of cabinet body 1, these impurity may
Hole plug will be drained.Therefore, the top of baffle 91 is equipped with the first web plate 92 in the horizontal direction.The lower part of respirator 93 is along level side
To equipped with the second web plate 94.First web plate 92 and the second web plate 94 all have filtering function, can filter out the impurity in liquid.
In addition, being also provided with water suction filler 95 in water storage tank 9 for liquid is discharged as early as possible.The filler 95 that absorbs water absorbs liquid
After can expand, a part water suction filler 95 can overflow water storage tank 9 after expansion to a certain extent, after water suction filler 95 expands
The liquid of the inside can spill over interior of the cabinet from water storage tank 9.Therefore it needs to be also provided in the upper end of water storage tank 9 to prolong in the horizontal direction
The block stretched, block is concordant with the upper end of the first web plate 92, i.e., baffle 91 can limit the first web plate 92, and then makes
One web plate 92 can limit the degrees of expansion of water suction filler 95.Using water suction filler 95 capillary water absorption principle and water from gravity,
During the filler 95 that absorbs water expands, the first web plate 92 and the second web plate 94 can squeeze water suction filler 95, thus
Liquid is set quickly to be discharged to the outside of cabinet body 1.Water suction filler 95 can specifically be made of sponge yarn material, and sponge yarn can be to liquid
Body is filtered, and then improves the degree of protection of power equipment dehumidifying cabinet.Certain user can also select other materials as needed
Material, it is not limited here.
In the present embodiment, the lower part of cabinet body 1 is provided with water storage tank 9, and the liquid in outflow tube 8 flows into water storage tank 9,
It is provided with water suction filler 95 in water storage tank 9, avoids liquid that splashing or overflow occur in water storage tank 9 into cabinet body 1.Draining
Respirator 93 is also provided on the outside of hole, the impurity that respirator 93 can be avoided external environment causes the inside of cabinet body 1
Pollution.
The utility model additionally provides a kind of power equipment, including power equipment dehumidifier described in any one of the above
Cabinet；The structure of power equipment other parts can refer to the prior art, and details are not described herein.
It should be noted that in the present specification, such as first and second etc relational terms are used merely to one
Entity is distinguished with other several entities, and without necessarily requiring or implying between these entities, there are any this actual
Relationship or sequence.
Power equipment provided by the utility model and its dehumidifying cabinet are described in detail above.It is used herein
Specific case is expounded the principles of the present invention and embodiment, and the explanation of above example is only intended to help
Understand the method and its core concept of the utility model.It should be pointed out that for those skilled in the art,
Under the premise of not departing from the utility model principle, several improvements and modifications can be made to this utility model, these improve and
Modification is also fallen into the protection scope of the utility model claims.
Claims (10)
- The cabinet 1. a kind of power equipment dehumidifies, which is characterized in that including cabinet body (1), the top plate of the cabinet body (1) is set There is the water absorption layer (2) to absorbing liquid drop, there is predetermined angle between the top plate and horizontal direction.
- The cabinet 2. power equipment according to claim 1 dehumidifies, which is characterized in that in the cabinet body (1) with it is described The side of top plate bottom connection is equipped with the diversion trench (3) to flow out for liquid.
- The cabinet 3. power equipment according to claim 2 dehumidifies, which is characterized in that the lower end of the diversion trench (3) is equipped with Water accumulating cup (4), the bottom surface of the water accumulating cup (4) are equipped with the perforative deflector hole of through-thickness (11), the deflector hole (11) with Outflow tube (8) is connected by flange (5).
- The cabinet 4. power equipment according to claim 3 dehumidifies, which is characterized in that the lower part of the cabinet body (1) is set Have water storage tank (9), the upper end of the outflow tube (8) is connect with the flange (5), and lower end is connected with the water storage tank (9).
- The cabinet 5. power equipment according to claim 4 dehumidifies, which is characterized in that under cabinet body (1) side wall Portion is equipped with the perforative drainage hole of through-thickness, and the water storage tank (9) includes the baffle (91) covered on the inside of the drainage hole, The upper end of the baffle (91) is inserted into the upper end opening, the lower end of the outflow tube (8).
- The cabinet 6. power equipment according to claim 5 dehumidifies, which is characterized in that the water storage tank (9) further includes setting Respirator (93) in the outside of the drainage hole, the lower ending opening of the respirator (93).
- The cabinet 7. power equipment according to claim 6 dehumidifies, which is characterized in that the top of the baffle (91) is along level Direction is equipped with the first web plate (92).
- The cabinet 8. power equipment according to claim 7 dehumidifies, which is characterized in that the lower part Yan Shui of the respirator (93) Square to be equipped with the second web plate (94).
- 9. according to the dehumidifying cabinet of power equipment described in claim 4 to 8 any one, which is characterized in that the water storage tank (9) In be equipped with water suction filler (95) for absorbing liquid.
- 10. a kind of power equipment, which is characterized in that including power equipment dehumidifier described in claim 1 to 9 any one Cabinet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920271681.3U CN209266867U (en) | 2019-03-04 | 2019-03-04 | A kind of power equipment and its cabinet that dehumidifies |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920271681.3U CN209266867U (en) | 2019-03-04 | 2019-03-04 | A kind of power equipment and its cabinet that dehumidifies |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209266867U true CN209266867U (en) | 2019-08-16 |
Family
ID=67585463
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920271681.3U Active CN209266867U (en) | 2019-03-04 | 2019-03-04 | A kind of power equipment and its cabinet that dehumidifies |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209266867U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113394670A (en) * | 2021-07-21 | 2021-09-14 | 安徽得润电气技术有限公司 | Automatic dehumidification type container transformer substation |
-
2019
- 2019-03-04 CN CN201920271681.3U patent/CN209266867U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113394670A (en) * | 2021-07-21 | 2021-09-14 | 安徽得润电气技术有限公司 | Automatic dehumidification type container transformer substation |
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