CN204831560U - Infrared temperature measurement window - Google Patents
Infrared temperature measurement window Download PDFInfo
- Publication number
- CN204831560U CN204831560U CN201520283426.2U CN201520283426U CN204831560U CN 204831560 U CN204831560 U CN 204831560U CN 201520283426 U CN201520283426 U CN 201520283426U CN 204831560 U CN204831560 U CN 204831560U
- Authority
- CN
- China
- Prior art keywords
- flange base
- locking nut
- temperature measurement
- measurement window
- infrared
- 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.)
- Active
Links
Landscapes
- Photometry And Measurement Of Optical Pulse Characteristics (AREA)
Abstract
The utility model discloses an infrared temperature measurement window, including infrared optical crystal material, metal splice flange, cushion seal circle, sealing washer and visor, the metal is spliced the flange and comprises flange base, interior lock nut, outer lock nut, and infrared optical crystal material all is equipped with the cushion seal circle from beginning to end, and splice in in the flange base, the positive connect protection lid of flange base, interior lock nut and outer lock nut difference threaded connection in the inner wall and the outer wall of flange base are equipped with the sealing washer between flange base and the outer lock nut, the flange base outside is equipped with at least one gas pocket, and flange base inboard is equipped with the gas tank that is linked together with the gas pocket, is equipped with the through -hole that at least one and gas tank suited on the interior lock nut. The utility model discloses an adopt the infrared temperature measurement window of above -mentioned structure, can reach and directly dispel under the condition of the electrified operation of equipment attached to the purpose of infrared optical crystal material towards attachments such as the condensation of the one side of electrical equipment inboard, moisture, moistures.
Description
Technical field
The utility model relates to high voltage electric equipment inside temperature measurement field, is specifically related to a kind of infrared temperature measurement window.
Background technology
Infrared temperature measurement window also does infrared window, is called for short " infrared window ", and being one can, through the optical window of infrared ray, ultraviolet and visible ray, utilize infrared thermal imaging instrument to carry out the noctovisor scan of the inner link position of High-Voltage Electrical Appliances.Infrared temperature measurement window technology is that developed recently is rapid, the novel auxiliary thermometry of advanced technology, structure is simple, simple installation, safety and reliability is high, effectively can detect high-voltage electrical equipment inner conductive surface of contact and element heating situation, timely monitoring internal unit running status, realizes the real-time detection of the infrared imaging of the high-voltage electrical equipments such as switch cubicle under charging operation state.
In the area that some have a humid climate, the erecting stage ambient humidity of partial high pressure electrical equipment is large, moisture large, condensation situation is serious, high voltage electric equipment installs existing infrared temperature measurement window and after charging operation, when Daily Round Check, because the moisture, moisture or the condensation that are attached to infrared window one side inside electrical equipment cannot be dispelled, have impact on degree of accuracy and the infrared imaging effect of infrared detection data, when condensation situation is serious, if do not cut off the electricity supply just cannot carry out site infrare detection at all.
Utility model content
For the deficiencies in the prior art, the utility model aims to provide a kind of infrared temperature measurement window, can reach directly to dispel when equipment live runs to be attached to the object of crystal for infrared use material face to the attachment such as condensation, moisture, moisture of the one side inside electrical equipment.
To achieve these goals, the utility model adopts following technical scheme:
A kind of infrared temperature measurement window, comprises crystal for infrared use material, metal splices flange, O-ring seal, cushion seal circle and over cap; Described metal splices flange primarily of flange base, internal locking nut, outer locking nut composition, is equipped with described cushion seal circle, and splices in described flange base before and after described crystal for infrared use material; Be provided with described O-ring seal between described flange base and described outer locking nut, the front of described flange base connects described over cap, and described internal locking nut and outer locking nut are threadedly connected to the inner and outer wall of described flange base respectively; Be provided with at least one pore outside described flange base, inside described flange base, be provided with the air drain be connected with described pore; Described internal locking nut is provided with the through hole that at least one and described air drain adapt.
It should be noted that, the effect of described cushion seal circle is to seal between the surface of contact to crystal for infrared use material and flange base and internal locking nut, also prevents crystal for infrared use material to be destroyed simultaneously.
It should be noted that further, the effect of outer locking nut be infrared temperature measurement window is fixed on instrument to be measured by its being threaded with flange base cabinet on, and the effect of O-ring seal be infrared temperature measurement window and instrument to be measured cabinet between sealing.
Preferably, described infrared temperature measurement window also comprises the rubber plug matched with described pore, and described rubber plug is removably embedded in described pore.
Preferably, described flange base is also provided with safety pin, described safety pin two ends are passed described flange base and are fitted on the outside surface of described outer locking nut and described internal locking nut.It should be noted that, outer locking nut, internal locking nut and flange base block, clamp by the effect of safety pin exactly, prevent internal locking nut and outer locking nut from loosening because the reasons such as electrical equipment vibrations cause and then departing from flange base, thus prevent because coming off of internal locking nut causes crystal for infrared use material to come off from flange base, and prevent because coming off of outer locking nut causes infrared temperature measurement window to come off from electrical equipment, finally make one-piece construction more firmly, safety.
Preferably, the watch window being positioned at described flange base front portion adopts wide-angle design.
The beneficial effects of the utility model are:
1, outside flange base and inner side is laid respectively at and the pore be interconnected and air drain provide one blows into gas passage externally to flange base inside, making without the need to power-off, the operation that condensation, moisture, moisture can be dispelled without the need to opening electrical equipment to crystal for infrared use material face to the one side inside electrical equipment, thoroughly solving existing infrared temperature measurement window and can not to carry out at any time dispelling in the normal charging operation situation of electrical equipment the difficult problem of condensation, moisture, moisture;
2, the utility model is while arranging pore, also for pore configures the rubber plug matched, when not using pore, pore can be rabbeted with rubber stopper, prevent the foreign matters such as dust, moisture, moisture, water droplet from entering infrared temperature measurement window inside by pore, to ensure sealing and the water proofing property of infrared temperature measurement window, can carry out while not power-off dispels condensation, moisture, moisture or dust from outside, also ensure that the safety of electric equipment is normal and running at guarantee electrical equipment.
3, adopt wide-angle window design, expand range of observation, strengthen the observing effect of infrared temperature measurement window.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model infrared temperature measurement window;
Fig. 2 is the structural representation that in Fig. 1, flange base is connected with rubber plug;
Fig. 3 is the connection diagram of flange base in Fig. 1, outer locking nut, internal locking nut and safety pin.
Embodiment
Below with reference to accompanying drawing, the utility model will be further described, it should be noted that, the present embodiment, premised on the technical program, give detailed embodiment and concrete operating process, but protection domain of the present utility model is not limited to the present embodiment.
As shown in Figure 1, Figure 2, Figure 3 shows, a kind of infrared temperature measurement window, comprise crystal for infrared use material 6, metal splice flange, cushion seal circle 5, O-ring seal 8 and over cap 1, described metal flange of splicing forms primarily of flange base 2, internal locking nut 4, outer locking nut 3, safety pin 7, be equipped with described O-ring seal 5 before and after wherein said crystal for infrared use material 6, and splice in described flange base 2; The front of described flange base 2 connects described over cap 1; the outer wall of described internal locking nut 4 is provided with external thread 41; and the inwall of described flange base 2 is provided with internal thread 215, described internal locking nut 4 is threaded with described flange base 2 by external thread 41 and internal thread 215.The inwall of described outer locking nut 3 is provided with internal thread 31, is threadedly connected to the external thread 214 set by described flange base 2 outer wall, and is provided with described O-ring seal 8 between described outer locking nut 3 and flange base 2.Described safety pin 7 two ends are passed described flange base 2 and are fitted on the outside surface of described outer locking nut 3 and described internal locking nut 4; Be provided with at least one pore 211 outside described flange base 2, inner side is then provided with the air drain 212 be connected with described pore 211, and described internal locking nut 4 is provided with the through hole 42 that at least one and described air drain 212 adapt.
Further, described infrared temperature measurement window also comprises the rubber plug 213 matched with described pore 211, and described rubber plug 213 is removably embedded in described pore 211.
Further, the watch window 22 being positioned at described flange base 2 front portion adopts wide-angle to design.
The defogging method of above-mentioned infrared temperature measurement window comprises the steps:
First interlocking takes out at the rubber plug of described pore by S1, then in pore, is blown into gas;
It is inner that S2 gas arrives flange base via pore and air drain, and crystal for infrared use material face is dispelled under the effect of gas gradually to the condensation in the one side inside electrical equipment, moisture or moisture;
S3, after condensation, moisture or moisture leave completely, stops being blown into gas, and is again rabbeted in described pore by rubber plug.
The utility model can be used for the temperature survey of the easy heating part of High-Voltage Electrical Appliances device interior such as connection box for motor, transformer-cabinet, junction box for transformer, GIS high-tension apparatus, Motor Control Center, terminal box of 10kV ~ 35kV ac metal closing switch gear (abbreviation switch cubicle) and city ring main unit, switching station, cable distribution box, High-voltage measuring box, power plant fans, pump machine, coal pulverizer etc., and other need the scene of carrying out infrared measurement of temperature or infrared imaging detection under closed environment.
For a person skilled in the art, according to above technical scheme and design, various corresponding change and distortion can be provided, and all these change and distortion all should be included within the protection domain of the utility model claim.
Claims (4)
1. an infrared temperature measurement window, comprise crystal for infrared use material, metal splice flange, O-ring seal, cushion seal circle and over cap, it is characterized in that, described metal splices flange primarily of flange base, internal locking nut, outer locking nut composition, be equipped with described cushion seal circle before and after described crystal for infrared use material, and splice in described flange base; Be provided with described O-ring seal between described flange base and described outer locking nut, the front of described flange base connects described over cap, and described internal locking nut and outer locking nut are threadedly connected to the inner and outer wall of described flange base respectively; Be provided with at least one pore outside described flange base, inside described flange base, be provided with the air drain be connected with described pore; Described internal locking nut is provided with the through hole that at least one and described air drain adapt.
2. a kind of infrared temperature measurement window according to claim 1, is characterized in that, also comprise the rubber plug matched with described pore, described rubber plug is removably embedded in described pore.
3. a kind of infrared temperature measurement window according to claim 1, is characterized in that, described flange base is also provided with safety pin, and described safety pin two ends are passed described flange base and fitted on the outside surface of described outer locking nut and described internal locking nut.
4. a kind of infrared temperature measurement window according to claim 1, is characterized in that, the watch window being positioned at described flange base front portion adopts wide-angle design.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520283426.2U CN204831560U (en) | 2015-05-05 | 2015-05-05 | Infrared temperature measurement window |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520283426.2U CN204831560U (en) | 2015-05-05 | 2015-05-05 | Infrared temperature measurement window |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204831560U true CN204831560U (en) | 2015-12-02 |
Family
ID=54689152
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520283426.2U Active CN204831560U (en) | 2015-05-05 | 2015-05-05 | Infrared temperature measurement window |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204831560U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111579094A (en) * | 2020-05-26 | 2020-08-25 | 广东电网有限责任公司 | Infrared temperature measurement window |
-
2015
- 2015-05-05 CN CN201520283426.2U patent/CN204831560U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111579094A (en) * | 2020-05-26 | 2020-08-25 | 广东电网有限责任公司 | Infrared temperature measurement window |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205070192U (en) | Novel electric control cabinet | |
| CN106025857A (en) | ZigBee protocol-based remote control switchgear | |
| CN205724429U (en) | A kind of high-tension switch cabinet with dehumidification function | |
| CN105092049A (en) | Infrared temperature measuring window and demisting method for same | |
| CN103683058A (en) | Installation and debugging control method for outdoor GIS and GIL device used in special climate | |
| CN105387342B (en) | The micro-water treatment system of GIS air chamber | |
| CN203491576U (en) | Temperature and humidity control device of mobile box transformer substation | |
| CN204831560U (en) | Infrared temperature measurement window | |
| CN106481108A (en) | A kind of removable dustless overhaul shop | |
| CN108089607A (en) | A kind of dry air for bin produces and transport control system | |
| CN203491577U (en) | Mobile box type transformer station | |
| CN204788672U (en) | Novel infrared temperature measurement window | |
| CN204575116U (en) | A kind of humiture trend inspection tour system being applied to current conversion station or transformer station | |
| CN205846513U (en) | A kind of remote control switch cabinet based on Zigbee protocol | |
| CN104597951A (en) | Temperature and humidity monitoring control device of air-cooled generator and monitoring control method of temperature and humidity monitoring control device | |
| CN205280538U (en) | Portable hydrophobicity tester | |
| CN104699079A (en) | Detector of temperature and humidity controller | |
| CN205489052U (en) | Condensation device is prevented to outdoor electrical equipment terminal box | |
| CN204967063U (en) | Block terminal with on lift formula chamber door | |
| CN213337791U (en) | 10kV rain and snow type high-voltage acousto-optic electroscope | |
| CN207571611U (en) | For the dry air production of bin and transport control system | |
| CN205141595U (en) | Automatic dehumidifier of hidden cable pit | |
| CN207382741U (en) | Guard box, field box-type equipment and communication system | |
| CN208782298U (en) | A kind of 10kV high-pressure immersed electromotor monitoring switching cabinet | |
| CN204440162U (en) | Temperature and humidity controller detector |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |