CN209434823U - Reduce terminal box of transformer substation dust accumulation degree device - Google Patents
Reduce terminal box of transformer substation dust accumulation degree device Download PDFInfo
- Publication number
- CN209434823U CN209434823U CN201821756972.3U CN201821756972U CN209434823U CN 209434823 U CN209434823 U CN 209434823U CN 201821756972 U CN201821756972 U CN 201821756972U CN 209434823 U CN209434823 U CN 209434823U
- Authority
- CN
- China
- Prior art keywords
- sealing ring
- case body
- terminal case
- screen window
- chamber door
- 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
Links
Abstract
The utility model relates to substation's technical field, it is related to reducing terminal box of transformer substation dust accumulation degree device.Including terminal case body, chamber door, the first sealing ring and the second sealing ring；First sealing ring is located on terminal case body, and the second sealing ring is located on chamber door；When terminal case body and chamber door are closed, the first sealing ring is contacted with the second sealing ring；Ventilation opening is offered on terminal case body, and screen window is provided at ventilation opening, is provided with spongy layer on screen window.When being closed terminal case body and chamber door, the first sealing ring being arranged on terminal case body can be abutted with chamber door, the second sealing ring being arranged on chamber door is abutted with terminal case body, dual-seal is realized to terminal case body and chamber door by the first sealing ring and the second sealing ring, dust is thence into inside terminal case body unavoidably, screen window and spongy layer are provided at the ventilation opening of terminal case body, guarantee normally divulge information inside terminal case body by screen window and spongy layer, and the probability inside dust inlet channel terminal case body is reduced, dust-proof effect is improved.
Description
Technical field
The utility model relates to substation's technical fields, in particular to reduction terminal box of transformer substation dust accumulation degree device.
Background technique
Wiring terminal box is a kind of switching construction line, is labeled to branched line, is provided conveniently for wiring and the line inspection
A kind of interface arrangement.In some cases, some more special and installation settings more can be had convenient for constructing and debugging
The product such as short circuit isolator of rule is mounted in wiring terminal box.Connecting terminal is exactly one kind for realizing electrical connection
Aftermarket product is industrially divided into the scope of connector.As industrial automatization is higher and higher and Industry Control requires to get over
Come stringenter, accurate, the dosage of connecting terminal gradually goes up.With the development of electronics industry, the use scope of connecting terminal is got over
Come more, and type is also more and more.
But terminal box of transformer substation in the prior art sealing is bad, inside needs operation maintenance personnel to spend easily into grey dust accumulation
Plenty of time and energy clean one by one.And equipment reliability of operation is directly related to whether cleaning inside terminal box.Not only
Influence neat and artistic inside terminal box, the problems such as but will causing false protection, mistaking signal, DC earthing increases O&M people
Member's maintenance workload, while also causing a hidden trouble to safe power supply.
Therefore it provides a kind of good reduction terminal box of transformer substation dust accumulation degree device of sealing effect becomes those skilled in the art
Important technological problems to be solved.
Utility model content
The purpose of this utility model is to provide a kind of reduction terminal box of transformer substation dust accumulation degree devices, to alleviate the prior art
The technical issues of middle poor sealing effect.
The utility model embodiment provides a kind of reduction terminal box of transformer substation dust accumulation degree device, including terminal case body, case
Door, the first sealing ring and the second sealing ring；
The terminal case body and the chamber door are pivotally connected, and first sealing ring is located on the terminal case body, and described second
Sealing ring is located on the cabinet；
When the terminal case body and the chamber door are closed, first sealing ring is contacted with second sealing ring；
Ventilation opening is offered on the terminal case body, and screen window is provided at the ventilation opening, is provided with sea on the screen window
Continuous layer.
The first possible embodiment provided by the embodiment of the utility model, wherein above-mentioned screen window and the terminal box
Body is detachably connected.
Second of possible embodiment provided by the embodiment of the utility model, wherein be arranged at above-mentioned ventilation opening useful
In the support bar frame for supporting the screen window.
The third possible embodiment provided by the embodiment of the utility model, wherein above-mentioned screen window passes through screw and institute
The connection of support bar frame is stated, is provided with third sealing ring on the screen window.
4th kind of possible embodiment provided by the embodiment of the utility model, wherein be provided with first on above-mentioned screen window
Through-hole, the first blind hole is provided on the support bar frame, and the first through hole is connect by screw with first blind hole.
5th kind of possible embodiment provided by the embodiment of the utility model, wherein peace is provided on above-mentioned spongy layer
It frames up, the spongy layer is connect by the installing frame with the screen window.
6th kind of possible embodiment provided by the embodiment of the utility model, wherein above-mentioned installing frame by screw with
The screen window connects, and is provided with the 4th sealing ring on the installing frame.
7th kind of possible embodiment provided by the embodiment of the utility model, wherein is provided on above-mentioned installing frame
Two through-holes, the second blind hole is provided on the screen window, and second through-hole is connect by screw with second blind hole.
8th kind of possible embodiment provided by the embodiment of the utility model, wherein the size of above-mentioned first sealing ring
Greater than the size of second sealing ring.
9th kind of possible embodiment provided by the embodiment of the utility model, wherein above-mentioned first sealing ring with it is described
Second sealing ring is contactless.
The utility model has the advantages that
The utility model embodiment provides a kind of reduction terminal box of transformer substation dust accumulation degree device, including terminal case body, case
Door, the first sealing ring and the second sealing ring；Terminal case body and chamber door are pivotally connected, and the first sealing ring is located on terminal case body, and second is close
Seal is located on chamber door；When terminal case body and chamber door are closed, the first sealing ring is contacted with the second sealing ring；It is opened on terminal case body
Equipped with ventilation opening, it is provided with screen window at ventilation opening, is provided with spongy layer on screen window.When in use, terminal case body and chamber door are closed
When, the first sealing ring being arranged on terminal case body can be abutted with chamber door, and the second sealing ring and terminal box on chamber door is arranged in
Body abuts, and realizes dual-seal to terminal case body and chamber door by the first sealing ring and the second sealing ring, unavoidably dust from this into
Enter to inside terminal case body, and be provided with screen window and spongy layer at the ventilation opening of terminal case body, is protected by screen window and spongy layer
It can normally divulge information inside card terminal case body, and reduce the probability inside dust inlet channel terminal case body, improve dust-proof effect.
Other feature and advantage of the utility model will illustrate in the following description, also, partly from specification
In become apparent, or understood and implementing the utility model.The purpose of this utility model and other advantages are illustrating
Specifically noted structure is achieved and obtained in book, claims and attached drawing.
To enable the above objects, features, and advantages of the utility model to be clearer and more comprehensible, preferred embodiment is cited below particularly, and
Cooperate appended attached drawing, is described in detail below.
Detailed description of the invention
It, below will be right in order to illustrate more clearly of specific embodiment of the present invention or technical solution in the prior art
Specific embodiment or attached drawing needed to be used in the description of the prior art are briefly described, it should be apparent that, it is described below
In attached drawing be that some embodiments of the utility model are not paying creativeness for those of ordinary skill in the art
Under the premise of labour, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is the structural schematic diagram provided by the embodiment of the utility model for reducing terminal box of transformer substation dust accumulation degree device；
Fig. 2 is the side view provided by the embodiment of the utility model for reducing terminal box of transformer substation dust accumulation degree device；
Fig. 3 is the mechanism signal of screen window in reduction terminal box of transformer substation dust accumulation degree device provided by the embodiment of the utility model
Figure.
Icon: 100- terminal case body；110- ventilation opening；111- support bar frame；120- screen window；200- chamber door；
The first sealing ring of 300-；The second sealing ring of 400-；500- spongy layer；510- installing frame.
Specific embodiment
The technical solution of the utility model is clearly and completely described below in conjunction with attached drawing, it is clear that described
Embodiment is the utility model a part of the embodiment, instead of all the embodiments.Based on the embodiments of the present invention, originally
Field those of ordinary skill every other embodiment obtained without making creative work belongs to practical
Novel protected range.
In the description of the present invention, it should be understood that term " center ", " longitudinal direction ", " transverse direction ", " length ", " width
Degree ", " thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside",
The orientation or positional relationship of the instructions such as " clockwise ", " counterclockwise ", " axial direction ", " radial direction ", " circumferential direction " is based on the figure
Orientation or positional relationship is merely for convenience of describing the present invention and simplifying the description, rather than the dress of indication or suggestion meaning
It sets or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as to the utility model
Limitation.
In addition, term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance
Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or
Implicitly include one or more of the features.The meaning of " plurality " is two or two in the description of the present invention,
More than, unless otherwise specifically defined.
In the present invention unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ", " Gu
It is fixed " etc. terms shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral；It can be
Mechanical connection, is also possible to be electrically connected；It can be directly connected, two can also be can be indirectly connected through an intermediary
The interaction relationship of connection or two elements inside element.It for the ordinary skill in the art, can basis
Concrete condition understands the concrete meaning of above-mentioned term in the present invention.
The utility model is further described in detail below through specific implementation examples and in conjunction with the accompanying drawings.
With reference to shown in Fig. 1-Fig. 3:
The utility model embodiment provides a kind of reduction terminal box of transformer substation dust accumulation degree device, including terminal case body 100,
Chamber door 200, the first sealing ring 300 and the second sealing ring 400；Terminal case body 100 and chamber door 200 are pivotally connected, the first sealing ring 300
In on terminal case body 100, the second sealing ring 400 is located on cabinet；When terminal case body 100 and chamber door 200 are closed, the first sealing
Circle 300 is contacted with the second sealing ring 400；Ventilation opening 110 is offered on terminal case body 100, is provided with screen window at ventilation opening 110
120, spongy layer 500 is provided on screen window 120.
The utility model embodiment provides a kind of reduction terminal box of transformer substation dust accumulation degree device, including terminal case body 100,
Chamber door 200, the first sealing ring 300 and the second sealing ring 400；Terminal case body 100 and chamber door 200 are pivotally connected, the first sealing ring 300
In on terminal case body 100, the second sealing ring 400 is located on chamber door 200；When terminal case body 100 and chamber door 200 are closed, first
Sealing ring 300 is contacted with the second sealing ring 400；Ventilation opening 110 is offered on terminal case body 100, is provided with yarn at ventilation opening 110
Window 120 is provided with spongy layer 500 on screen window 120.When in use, when being closed terminal case body 100 and chamber door 200, it is arranged in terminal
The first sealing ring 300 on cabinet 100 can be abutted with chamber door 200, and the second sealing ring 400 and terminal on chamber door 200 is arranged in
Cabinet 100 abuts, and is realized by the first sealing ring 300 and the second sealing ring 400 to terminal case body 100 and chamber door 200 dual close
Envelope, dust is thence into inside terminal case body 100 unavoidably, and is provided with screen window at the ventilation opening 110 of terminal case body 100
120 and spongy layer 500, guarantee normally divulge information inside terminal case body 100 by screen window 120 and spongy layer 500, and reduce
Probability inside dust inlet channel terminal case body 100 improves dust-proof effect.
Specifically, being provided with the first sealing ring 300 on terminal case body 100, the second sealing ring 400 is provided on chamber door 200,
When terminal case body 100 and chamber door 200 are closed, the first sealing ring 300 can tightly be abutted with chamber door 200, complete terminal case body
100 and chamber door 200 sealing；And the second sealing ring 400 can tightly be abutted with terminal case body 100, complete terminal case body 100
With the sealing of chamber door 200.By the style of work of the first sealing ring 300 and the second sealing ring 400,100 He of terminal case body is completed
The dual-seal of chamber door 200 improves sealing performance；And working as in the first sealing ring 300 and the second sealing ring 400 has a damage
When, another can be worked normally, and guarantee the sealing between terminal case body 100 and chamber door 200.
Wherein, it is provided with screen window 120 at ventilation opening 110, spongy layer 500 is provided on screen window 120, passes through 120 He of screen window
Spongy layer 500 guarantees the air-conditioning requirement inside terminal case body 100, and reduces the inlet of dust.
Setting in this way can completely cut off 95% or more extraneous dust outside terminal case body 100.
In the optinal plan of the present embodiment, screen window 120 is detachably connected with terminal case body 100.
Specifically, screen window 120 is detachably connected with terminal case body 100, according to the pot life, screen window 120 can be carried out
Replacement or cleaning.
In the optinal plan of the present embodiment, the support bar frame 111 for being used to support screen window 120 is provided at ventilation opening 110.
In the optinal plan of the present embodiment, screen window 120 is connect by screw with support bar frame 111, is provided on screen window 120
Third sealing ring.
In the optinal plan of the present embodiment, it is provided with first through hole on screen window 120, is provided with first on support bar frame 111
Blind hole, first through hole are connect by screw with the first blind hole.
Specifically, being provided with support bar frame 111 at ventilation opening 110, support bar frame 111 is fixedly connected with terminal case body 100,
Third sealing ring is provided on screen window 120, the meeting of third sealing ring and terminal case body when installing screen window 120, on screen window 120
100 outer walls abut, and realize the sealing between screen window 120 and terminal case body 100, dust is avoided to enter terminal case body from gap
Inside 100.
Specifically, be provided with first through hole on screen window 120, be provided with the first blind hole on support bar frame 111, first through hole and
First blind hole is connected by screw to；When replacing or clearing up screen window 120, screw need to only be unscrewed to i.e. detachable screen window 120.
In the optinal plan of the present embodiment, installing frame 510 is provided on spongy layer 500, spongy layer 500 passes through installing frame
510 connect with screen window 120.
In the optinal plan of the present embodiment, installing frame 510 is connect by screw with screen window 120, is provided on installing frame 510
4th sealing ring.
In the optinal plan of the present embodiment, the second through-hole is provided on installing frame 510, it is blind to be provided with second on screen window 120
Hole, the second through-hole are connect by screw with the second blind hole.
Specifically, being provided with installing frame 510 on spongy layer 500, spongy layer 500 is mounted on screen window 120 by installing frame 510
On, and the 4th sealing ring is provided on installing frame 510, the 4th sealing ring meeting when installing spongy layer 500, on installing frame 510
It is abutted with 120 outer wall of screen window, realizes the sealing between screen window 120 and installing frame 510, dust is avoided to enter terminal from gap
Inside cabinet 100.
Specifically, being provided with the second through-hole on installing frame 510, the second blind hole, the second through-hole and are provided on screen window 120
Two blind holes are connected by screw to；When replacing or clearing up spongy layer 500, screw need to only be unscrewed to i.e. detachable spongy layer 500.
In the optinal plan of the present embodiment, the size of the first sealing ring 300 is greater than the size of the second sealing ring 400.
In the optinal plan of embodiment, the first sealing ring 300 and the second sealing ring 400 are contactless.
Specifically, the storage of the first sealing ring 300 is greater than the size of the second sealing ring 400, and the first sealing ring 300 with
Second sealing ring 400 is contactless, when terminal case body 100 and the closure of chamber door 200, the first sealing ring 300 and the second sealing ring 400
It will not overlap, so that terminal case body 100 and chamber door 200 realize dual-seal.
Avoid simultaneously the first sealing ring 300 and 400 time of contact of the second sealing ring it is too long be bonded together, cause first close
Seal 300 and the second sealing ring 400 are damaged.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show
The description of example " or " some examples " etc. means specific features, structure, material or spy described in conjunction with this embodiment or example
Point is contained at least one embodiment or example of the utility model.In the present specification, to the schematic table of above-mentioned term
It states and is necessarily directed to identical embodiment or example.Moreover, particular features, structures, materials, or characteristics described can be with
It can be combined in any suitable manner in any one or more of the embodiments or examples.In addition, without conflicting with each other, this field
Technical staff can by the feature of different embodiments or examples described in this specification and different embodiments or examples into
Row combination and combination.
Although the embodiments of the present invention have been shown and described above, it is to be understood that above-described embodiment is
Illustratively, it should not be understood as limiting the present invention, those skilled in the art are in the scope of the utility model
Inside it can make changes, modifications, alterations, and variations to the above described embodiments.
Claims (10)
1. a kind of reduction terminal box of transformer substation dust accumulation degree device characterized by comprising terminal case body, chamber door, the first sealing ring
With the second sealing ring；
The terminal case body and the chamber door are pivotally connected, and first sealing ring is located on the terminal case body, second sealing
Circle is located on the chamber door；
When the terminal case body and the chamber door are closed, first sealing ring is contacted with second sealing ring, and described
First sealing ring can be abutted with the chamber door, and second sealing ring can be abutted with the terminal case body；
Ventilation opening is offered on the terminal case body, and screen window is provided at the ventilation opening, is provided with spongy layer on the screen window.
2. reduction terminal box of transformer substation dust accumulation degree device according to claim 1, which is characterized in that the screen window with it is described
Terminal case body is detachably connected.
3. reduction terminal box of transformer substation dust accumulation degree device according to claim 2, which is characterized in that set at the ventilation opening
It is equipped with the support bar frame for being used to support the screen window.
4. reduction terminal box of transformer substation dust accumulation degree device according to claim 3, which is characterized in that the screen window passes through spiral shell
Nail is connect with the support bar frame, and third sealing ring is provided on the screen window.
5. reduction terminal box of transformer substation dust accumulation degree device according to claim 4, which is characterized in that be arranged on the screen window
There is first through hole, the first blind hole is provided on the support bar frame, the first through hole is connected by screw and first blind hole
It connects.
6. reduction terminal box of transformer substation dust accumulation degree device according to claim 1, which is characterized in that set on the spongy layer
It is equipped with installing frame, the spongy layer is connect by the installing frame with the screen window.
7. reduction terminal box of transformer substation dust accumulation degree device according to claim 6, which is characterized in that the installing frame passes through
Screw is connect with the screen window, and the 4th sealing ring is provided on the installing frame.
8. reduction terminal box of transformer substation dust accumulation degree device according to claim 7, which is characterized in that set on the installing frame
It is equipped with the second through-hole, the second blind hole is provided on the screen window, second through-hole is connect by screw with second blind hole.
9. reduction terminal box of transformer substation dust accumulation degree device according to claim 1, which is characterized in that first sealing ring
Size be greater than second sealing ring size.
10. reduction terminal box of transformer substation dust accumulation degree device according to claim 9, which is characterized in that first sealing
It encloses contactless with second sealing ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821756972.3U CN209434823U (en) | 2018-10-26 | 2018-10-26 | Reduce terminal box of transformer substation dust accumulation degree device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821756972.3U CN209434823U (en) | 2018-10-26 | 2018-10-26 | Reduce terminal box of transformer substation dust accumulation degree device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209434823U true CN209434823U (en) | 2019-09-24 |
Family
ID=67966863
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821756972.3U Expired - Fee Related CN209434823U (en) | 2018-10-26 | 2018-10-26 | Reduce terminal box of transformer substation dust accumulation degree device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209434823U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112349528A (en) * | 2020-11-09 | 2021-02-09 | 贵州电网有限责任公司 | Novel bee is prevented to circuit breaker terminal box device |
| CN113209343A (en) * | 2021-04-19 | 2021-08-06 | 杭州优尼克消毒设备有限公司 | Ethylene oxide sterilizer compatible with mixed gas |
-
2018
- 2018-10-26 CN CN201821756972.3U patent/CN209434823U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112349528A (en) * | 2020-11-09 | 2021-02-09 | 贵州电网有限责任公司 | Novel bee is prevented to circuit breaker terminal box device |
| CN113209343A (en) * | 2021-04-19 | 2021-08-06 | 杭州优尼克消毒设备有限公司 | Ethylene oxide sterilizer compatible with mixed gas |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209434823U (en) | Reduce terminal box of transformer substation dust accumulation degree device | |
| CN106132146A (en) | A kind of electromagnetic compatibility cabinet | |
| CN206471731U (en) | A kind of novel modularized, precast assembly structure American Unit Substation | |
| CN210985316U (en) | Distribution box integrated in cabinet | |
| CN209543797U (en) | LED display | |
| CN209881164U (en) | Novel stable installation of low voltage distribution box device | |
| CN209435691U (en) | Small Sewage Treatment Equipment Intelligent control cabinet | |
| CN209606475U (en) | A kind of sensor housing for fire-fighting equipment power supply monitoring system | |
| CN214957835U (en) | Power distribution cabinet door structure | |
| CN205749614U (en) | A kind of ammeter batch meter | |
| CN216434693U (en) | Warmhouse booth environmental parameter adaptive control device | |
| CN205724629U (en) | On-line monitoring and cloud service intellectualizing system | |
| CN204905083U (en) | Dual power transfer switch's mounting structure | |
| CN209730890U (en) | A kind of dual power supply cabinet | |
| CN211285780U (en) | Water supply equipment with variable frequency control and communication functions among pumps | |
| CN208654280U (en) | High frequencies of operation switching device | |
| CN208137503U (en) | A kind of fixed device of skid-mounted type all-in-one machine outer framework | |
| CN216352073U (en) | Drawable computer hardware interface with dustproof function | |
| CN209330504U (en) | The pcb board mounting structure of multichannel input and output relay | |
| CN208637821U (en) | A kind of electric mounting cabinet of wisdom computer room | |
| CN215812903U (en) | PCB circuit testing device | |
| CN215637536U (en) | Cabinet air conditioner and air conditioner | |
| CN220674055U (en) | Control cabinet | |
| CN220383348U (en) | Control cabinet | |
| CN215009285U (en) | Modular structure of multifunctional control device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190924 Termination date: 20201026 |