CN201315712Y - Explosion-proof tank of flame-proof monitor for television monitoring device - Google Patents
Explosion-proof tank of flame-proof monitor for television monitoring device Download PDFInfo
- Publication number
- CN201315712Y CN201315712Y CNU2008202226799U CN200820222679U CN201315712Y CN 201315712 Y CN201315712 Y CN 201315712Y CN U2008202226799 U CNU2008202226799 U CN U2008202226799U CN 200820222679 U CN200820222679 U CN 200820222679U CN 201315712 Y CN201315712 Y CN 201315712Y
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- observation window
- housing
- explosion
- proof
- monitoring device
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Abstract
The utility model relates to an explosion-proof tank of a flame-proof monitor for a television monitoring device. The explosion-proof tank comprises a casing (6), an observation window cover (7) and a sight glass (9), wherein, the casing (6) adopts a steel plate with thickness ranging from 4 to 6 mm, the observation window cover (7) adopts a steel plate with thickness ranging from 10 to 15 mm, the sight glass (9) adopts tempered glass with thickness ranging from 15 to 20 mm, a connection joint (5) is arranged on the casing (6), the sight glass (9) is connected together with the observation window cover (7) through a sealing rubber ring (8) and a red copper pad (10) in a sealing manner, and a casing hinge (4) on the casing (6) is connected with an observation window cover hinge (3) of the observation window cover (7) through an axle pin. The explosion-proof tank of the flame-proof monitor used for the television monitoring device can meet the requirement of explosion protection when the ordinary monitor is applied to the places where the explosive gas exists and is safe and reliable in use.
Description
Technical field
The utility model relates to explosion-proof equipment field, particularly the television monitoring device explosion-proof tank of flame proof monitor.
Background technology
Fail safe in view of Coal Production, in order better to make operating personnel clearly understand the situation of each workplace, adopt LCD monitor to be presented on operating personnel's workbench with the form of image situation with the workplace, the installation of coal field LCD monitor needs special requirement of explosion proof, and existing monitor is used for general place, does not have special explosion-resistant enclosure.
Summary of the invention
The purpose of this utility model provides the explosion-proof tank of a kind of television monitoring device with the flame proof monitor, and when it made general monitor be applied to the place of damp, it was safe and reliable to reach requirement of explosion proof.
The purpose of this utility model is to realize like this, the explosion-proof tank of a kind of television monitoring device with the flame proof monitor is provided, it is characterized in that: it comprises housing, observation window lid and sight glass, housing is that thickness is the steel plate of 4～6mm, the observation window lid is that thickness is 10～15mm steel plate, sight glass is 15～20mm toughened glass, be connected with communicating joint on the housing, sight glass is tightly connected together by O-ring seal, red copper pad and observation window lid, and the housing hinge on the housing covers page or leaf with the observation window of observation window lid and is connected by pivot pin.
Described housing is the rectangle frame body structure, and the positive size Selection of frame is at 580～600mm * 550～570mm, on the frame in framework front a side up and down symmetry two housing hinges are arranged; Housing bottom surface symmetry has two supporting seats.
One side of described observation window lid and two housing hinge corresponding positions on the housing frame have two observation windows to cover page or leaf, it is corresponding and link together by pivot pin to make the observation window of housing hinge and the observation window lid on the housing cover page or leaf, is connected with the cover plate handle in the middle of another side of observation window lid.
Described sight glass is that thickness is 19mm toughened glass, and its overall dimension is chosen in 417-419mm * 341-343mm.
Characteristics of the present utility model are:
1, this television monitoring device when it makes general monitor be applied to the place of damp, meets national safety of coal mines requirement with the explosion-proof tank of flame proof monitor, and is safe and reliable.
2, it has used communicating joint can protect the electric component of television monitoring device with flame proof monitor explosion-resistant enclosure inside effectively;
3, it adopts the opening door structure, and is easy to use elegant in appearance;
4, it adopts super large implosion guard observation window, and vision is wide;
5, it is easy for installation.
Description of drawings
Below in conjunction with the embodiment accompanying drawing the utility model is described further.
Fig. 1 is the example structure schematic diagram;
Fig. 2 is the left side view of Fig. 1.
Among the figure: 1, cover plate handle; 2, fastening bolt; 3, observation window covers page or leaf; 4, housing hinge; 5, communicating joint; 6, housing; 7, observation window lid; 8, O-ring seal; 9, sight glass; 10, red copper pad; 11, supporting seat.
Embodiment
Embodiment as depicted in figs. 1 and 2, this television monitoring device is 4mm or 6mm or the making of 5mm steel plate materials with its housing of explosion-proof tank 6 of flame proof monitor, observation window lid 7 is that thickness is the steel plate materials making of any number thickness among 10mm or the 10mm-15mm, sight glass 9 is a 19mm toughened glass, communicating joint 5 is housed on the housing 6, and a side is symmetrically welded with two housing hinges 4 up and down on the frame in framework front; Housing 6 bottom surfaces are symmetrically welded with two supporting seats 11.As shown in Figure 2, sight glass 9 is tightly connected together with observation window lid 7 by O-ring seal 8, red copper pad 10, one side of observation window lid 7 and two housing hinge 4 corresponding positions on housing 6 frames are welded with two observation windows and cover page or leaf 3, it is corresponding and connect by pivot pin to make the observation window of housing hinge 4 and the observation window lid 7 on the housing 6 cover page or leaf 3, observation window lid 7 can be rotated freely, in the middle of another side of observation window lid 7, be welded with cover plate handle 1.Housing 6 is the rectangle frame body structure as shown in Figure 1, and the positive size of frame is 590mm * 560mm, and the overall dimension and the housing 6 frame fronts of observation window lid 7 are measure-alike, and sight glass 9 overall dimensions are 418mm * 342mm.
Earlier red copper pad 10, sight glass 9, O-ring seal 8 are installed on successively on the observation window lid 7 during assembling, tightened cover plate handle 1 at observation window lid 7, after observation window lid 7 installs, observation window lid 7 is placed on the housing 6 stably, making observation window cover page or leaf 3 coincide with housing hinge 4, after going up the installing hole of lower jaw well, in the hinge hole, penetrate pivot pin, at last with fastening bolt 2 fastening observation window lids 7 and housing 6.Television monitoring device is placed in the explosion-proof tank of this television monitoring device with the flame proof monitor, meets national safety of coal mines requirement, safe and reliable.
Claims (4)
1, the television monitoring device explosion-proof tank of flame proof monitor, it is characterized in that: it comprises housing (6), observation window lid (7) and sight glass (9), housing (6) is that selection thickness is the steel plate of 4～6mm, observation window lid (7) is that thickness is chosen in 10～15mm steel plate, sight glass (9) thickness is the toughened glass of 15～20mm, be connected with communicating joint (5) on the housing (6), sight glass (9) is by O-ring seal (8), red copper pad (10) is tightly connected together with observation window lid (7), and the housing hinge (4) on the housing (6) covers page or leaf (3) with the observation window of observation window lid (7) and is connected by pivot pin.
2, the television monitoring device according to claim 1 explosion-proof tank of flame proof monitor, it is characterized in that: described housing (6) is the rectangle frame body structure, the positive size Selection of frame is at 580～600mm * 550～570mm, and a side is symmetrically connected with two housing hinges (4) up and down on the frame in framework front; Housing (6) bottom surface is symmetrically fixed with two supporting seats (11), and the overall dimension and housing (6) the frame front of observation window lid (7) are measure-alike.
3, the television monitoring device according to claim 1 explosion-proof tank of flame proof monitor, it is characterized in that: a side of described observation window lid (7) and two housing hinges (4) corresponding position on housing (6) frame have two observation windows to cover page or leaf (3), it is corresponding and link together by pivot pin to make the observation window of housing hinge (4) and the observation window lid (7) on the housing (6) cover page or leaf (3), and another side center fixed of observation window lid (7) has cover plate handle (1).
4, the television monitoring device according to claim 1 explosion-proof tank of flame proof monitor, it is characterized in that: described sight glass (9) is that thickness is the toughened glass of 19mm, and its overall dimension is chosen in 417-419mm * 341-343mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202226799U CN201315712Y (en) | 2008-11-28 | 2008-11-28 | Explosion-proof tank of flame-proof monitor for television monitoring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202226799U CN201315712Y (en) | 2008-11-28 | 2008-11-28 | Explosion-proof tank of flame-proof monitor for television monitoring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201315712Y true CN201315712Y (en) | 2009-09-23 |
Family
ID=41127516
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008202226799U Expired - Fee Related CN201315712Y (en) | 2008-11-28 | 2008-11-28 | Explosion-proof tank of flame-proof monitor for television monitoring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201315712Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101754600A (en) * | 2008-11-28 | 2010-06-23 | 陕西航泰电气有限公司 | Method for designing explosion-proof box of explosion-proof monitor for television monitoring device |
| CN112271600A (en) * | 2020-11-23 | 2021-01-26 | 广东电网有限责任公司电力科学研究院 | Box door and transformer substation box body |
-
2008
- 2008-11-28 CN CNU2008202226799U patent/CN201315712Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101754600A (en) * | 2008-11-28 | 2010-06-23 | 陕西航泰电气有限公司 | Method for designing explosion-proof box of explosion-proof monitor for television monitoring device |
| CN112271600A (en) * | 2020-11-23 | 2021-01-26 | 广东电网有限责任公司电力科学研究院 | Box door and transformer substation box body |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: SHANXI HUNTER ELECTRIC CO., LTD. Free format text: NEW ADDRESS: 802, UNIT 2, NO.2, MINGYUANXINJU, NO.10, SCIENCE ROAD, XI AN CITY, SHANXI PROVINCE, ZIP CODE:710064 |
|
| CP02 | Change in the address of a patent holder |
Address after: Shaanxi city of Xi'an province science and Technology Park, the new road No. 10 No. 2 2 unit 802, zip code: 710064 Patentee after: Shaanxi Hangtai Electric Co., Ltd. Address before: Shaanxi city of Xi'an province science and Technology Sports Road No. 10 building block C Room 303, zip code: 710068 Patentee before: Shaanxi Hangtai Electric Co., Ltd. |
|
| DD01 | Delivery of document by public notice |
Addressee: Shaanxi Hangtai Electric Co., Ltd. Document name: Notification of Termination of Patent Right |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090923 Termination date: 20141128 |
|
| EXPY | Termination of patent right or utility model |