CN106532587A - Constant humidity cabinet used for making nuclear cable joint - Google Patents
Constant humidity cabinet used for making nuclear cable joint Download PDFInfo
- Publication number
- CN106532587A CN106532587A CN201611090053.2A CN201611090053A CN106532587A CN 106532587 A CN106532587 A CN 106532587A CN 201611090053 A CN201611090053 A CN 201611090053A CN 106532587 A CN106532587 A CN 106532587A
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- Prior art keywords
- constant humidity
- humidity cabinet
- cable joint
- nuclear power
- casing
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- 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.)
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Classifications
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G1/00—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines
- H02G1/14—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for joining or terminating cables
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- Connector Housings Or Holding Contact Members (AREA)
Abstract
The invention discloses a constant humidity cabinet used for making a nuclear cable joint. The constant humidity cabinet comprises a hollow case and an upper cover arranged on the case, wherein the case and the upper cover commonly define a making space used for making the nuclear cable joint, the case is provided with a hand hole and a cable hole which are communicated with the making space and are provided with sealing sleeves, and the case and/or the upper cover are at least partially visible. Compared with the prior art, the constant humidity cabinet can realize rapid adjustment and can effectively maintain making environment humidity of the cable joint, the effective dustproof sealing effect is realized, and the constant humidity cabinet further has advantages of good dehumidifying effect, fast dehumidifying process, high cable joint making quality, simple operation, convenient movement and cost-saving property.
Description
Technical field
The invention belongs to technical field of nuclear power, it is more particularly related to a kind of make for nuclear power cable joint
Constant humidity cabinet.
Background technology
In Nuclear Power Industry technical field, Nuclear Instrument system RPN, rod control and rod position system RGL, reactor core measuring system RIC (with
Lower abbreviation 3R systems) it is nuclear power station critical system, it is mainly used in pile reactivity is monitored and controlled.Cable between 3R system equipments
The transmission precision of signal has high demands and is easily affected that (for example, RPN cable insulations are required more than 10 by construction environment (humidity)12
Ohm), impact of the construction environment (humidity) to cable connector fabricating quality is larger, and asking once occurs in cable connector fabricating quality
Topic, it is most likely that restriction set state is up, or even causes jump heap.Additionally, in the process of unit operation post processing cogging problem
In, the radiation risk that workmen is subject to is larger.Therefore, in nuclear power cable, especially 3R systems, cable connector manufacturing process
In need strictly controlled environment humidity.
At present, nuclear power station is mainly by the continuous service of the nuclear island ventilating system such as DEG/EVC/EVR maintaining nuclear island factory building
Ambient humidity, only can just carry out the making of cable connector after the nuclear island ventilating system stable operation such as DEG/EVC/EVR.3R
During system is installed, during DEG/EVC/EVR nuclear island ventilating systems are typically in debugging, fluctuation of service, start and stop can be in islands
Humidity is affected greatly, or even condensate phenomenon occurs, is easily caused cable connector manufacturing process and is made moist.DEG/ is run into such as
The nuclear island ventilating system such as EVC/EVR breaks down or defect elimination is stopped transport, and 3R system cables joint makes and is accomplished by stopping waiting, Yi Ying
Ring the construction period.Further, since now nuclear island is interior still a large amount of remaining construction working, nuclear island is difficult closing, runs into wet weather,
In island, humidity is still larger, it is impossible to ensure the construction environment (humidity) in cable connector manufacturing process.
When nuclear island ventilating system can not meet the humidity requirement of 3R cable connectors making, adopt to build more at present and apply temporarily
Builder's temporary shed is installed interim dehumidifier to control the humidity of working environment.Temporary construction canopy and interim dehumidifier are interim measures, are taken
Build that very loaded down with trivial details and sealing effect is limited, construction every time can also produce extra charge.
In view of this, it is necessory to provide it is a kind of obtain ideal cable joint production environment humidity for nuclear power cable
The constant humidity cabinet that joint makes.
The content of the invention
The present invention goal of the invention be：Overcome the defect of prior art, there is provided one kind can obtain ideal cable joint system
Make the constant humidity cabinet made for nuclear power cable joint of ambient humidity.
In order to realize foregoing invention purpose, the invention provides a kind of constant humidity cabinet made for nuclear power cable joint, its
Including：Hollow casing and the upper lid being arranged on casing, casing and upper lid common definition are used for what nuclear power cable joint made
Make space, wherein, casing is provided with and makes the space hand hole and cable aperture that are provided with sealing shroud that connect, and casing and/or
Upper lid is at least partly visual.
The a kind of of the constant humidity cabinet made for nuclear power cable joint as the present invention improves, and is provided with cable solid in the casing
Fixed rack.In the manufacturing process of general cable connector, workmen is needed with hand-held steady cable socket, and stability is not strong.In perseverance
Cable stationary barrier is set in wet tank, the fabricating quality of cable connector can be obviously improved.
The a kind of of the constant humidity cabinet made for nuclear power cable joint as the present invention improves, and is provided with heating in the casing
Device, illuminating lamp, drimeter.Temperature/humidity in heater adjustable case body, illuminating lamp can play a part of floor light, wet
Degree meter can be in auxiliary adjustment casing temperature/humidity.The on and off switch being connected with heater and illuminating lamp is provided with casing.Making
Industry personnel during operation, still simply and easily can carry out switching manipulation to heater and illuminating lamp in the constant humidity cabinet.
The a kind of of the constant humidity cabinet made for nuclear power cable joint as the present invention improves, and the sealing shroud is elastic gum
Set, with good sealing effectiveness, and in view of the soft and good elasticity of seal rubber sleeve, does not interfere with staff's wrist behaviour
The flexibility ratio of work, it is ensured that the fabricating quality of cable connector.
The a kind of of the constant humidity cabinet made for nuclear power cable joint as the present invention improves, two opposite sides of the casing
Two hand holes are respectively equipped with plate.It is arranged such, two handss of two operating personnels can stretch into operation in constant humidity cabinet, meets
In cable connector manufacturing process, the basic demand of two operating personnels operation simultaneously is needed.
The a kind of of the constant humidity cabinet made for nuclear power cable joint as the present invention improves, and the casing is provided with chute,
The upper lid is slidably mounted in chute.It is slidably matched by upper lid and chute, the good sealing effect of whole casing, with anti-
Dirt effect, is convenient to operation and can be obviously improved the quality of joint making.
The a kind of of the constant humidity cabinet made for nuclear power cable joint as the present invention improves, and the upper lid is provided with handle.
It is arranged such, can covers in the quick opening and closing of convenient working personnel.
The a kind of of the constant humidity cabinet made for nuclear power cable joint as the present invention improves, and the upper lid is by transparent material system
Into.
The a kind of of the constant humidity cabinet made for nuclear power cable joint as the present invention improves, and the upper lid is by transparent PVC material
Material is prepared from.It is arranged such, whole upper lid is all visual, and visual range is big, is conducive to operating personnel to enter in constant humidity cabinet
Row cable connector making work.
The a kind of of the constant humidity cabinet made for nuclear power cable joint as the present invention improves, and the casing is installed on and is provided with solid
Determine on the castor of kayser.It is arranged such, the carrying that constant humidity cabinet can be easy to overall, fixed kayser is pinned during work, make constant humidity cabinet
Generally in steady statue.
Relative to prior art, the present invention has advantages below for the constant humidity cabinet that nuclear power cable joint makes：Constant humidity cabinet
Global design is capable of achieving quick regulation and can effectively maintain cable connector production environment humidity, and the also work(of sealing and dustproof
Effect, with effect on moisture extraction is good, dehumidification process fast, high, easy to operate cable connector fabricating quality, conveniently moving and cost-effective etc.
Advantage.
Description of the drawings
With reference to the accompanying drawings and detailed description, the present invention is carried out for the constant humidity cabinet that nuclear power cable joint makes in detail
Describe in detail it is bright, wherein：
Fig. 1 is the overall structure diagram of the constant humidity cabinet that the present invention is made for nuclear power cable joint.
Fig. 2 is the front view of the constant humidity cabinet that the present invention is made for nuclear power cable joint.
Fig. 3 is the left view of the constant humidity cabinet that the present invention is made for nuclear power cable joint.
Specific embodiment
In order that the goal of the invention of the present invention, technical scheme and its technique effect become apparent from, below in conjunction with accompanying drawing and tool
Body embodiment, the present invention will be described in further detail.It should be appreciated that the specific embodiment party described in this specification
Formula is not intended to limit the present invention just for the sake of explaining the present invention.
Refer to shown in Fig. 1 to Fig. 3, the present invention provides a kind of constant humidity cabinet made for nuclear power cable joint, and which includes：
Hollow casing 10 and the upper lid 20 being arranged on casing 10, casing 10 and 20 common definition of upper lid are used for nuclear power cable joint system
The making space (mark) of work, wherein, casing 10 be provided with make the hand hole 40 for being provided with sealing shroud 70 that connects of space and
Cable aperture 60, and casing 10 and/or upper lid 20 are at least partly visual.
Casing 10 is and two relative by stainless steel frame 170 and base plate 50, relative front and rear panels (mark)
The hollow casing that surrounds of side plate 30, specifically, front and rear panels, side plate 30 and base plate 50 can be connected to stainless by rivet
Casing 10 is formed on steel frame 170.
Base plate 50 is stainless steel or transparent PVC material, and base plate 50 is provided with cable stationary barrier 100.Connect in cable
The manufacturing process of head, workmen are needed with hand-held steady cable socket, and stability is not strong.Cable stationary barrier 100 can be well
Fixed cable connector, significantly lifts quality and efficiency that cable connector makes.
Base plate 50 is provided with cable aperture 60, and cable can enter from cable aperture 60 and make space and operated.In order to the greatest extent may be used
Can guarantee that the sealing of constant humidity cabinet, cable aperture 60 is provided with sealing shroud 70, sealing shroud 70 can by the way of adhesive bonding or
It is arranged on cable aperture 60 using mechanical connection manner.Sealing shroud 70 is elastic rubber sleeve, with preferable soft and elasticity, will not
Affect the flexibility ratio of staff's wrist operation.During use, sealing shroud 70 is fitted in around staff, it is ensured that in constant humidity cabinet
The fabricating quality of working environment and cable connector.
Base plate 50 is connected with the castor 130 with fixed kayser by heel brace 160, and castor 130 can facilitate constant humidity cabinet entirety
Carrying and position adjustment.During work, castor 130 is pinned by fixed kayser, constant humidity cabinet is made generally in steady statue.
Hand hole 40 is respectively equipped with two relative front and rear panels of casing 10, as cable connector makes job demand
Two people's operations simultaneously can just be carried out, therefore, two hand holes 40 are equipped with two relative front and rear panels of casing 10,
Operation can be met to require.
Hand hole 40 is circular port, is open round and smooth, is difficult to make the arm injury of operating personnel.It is designed with each hand hole 40 close
Big envelope 70, sealing shroud 70 are arranged on hand hole 40 by adhesive bonding mode or mechanical connection manner.Sealing shroud 70 is elasticity
Gum cover, with preferable flexible and elasticity, does not interfere with the flexibility ratio of staff's wrist operation, and can be fitted tightly over staff
Around, it is ensured that the fabricating quality of working environment and cable connector in constant humidity cabinet.
The top of casing 10 is provided with chute 140, and upper lid 20 is installed on chute 140.Upper lid 20 can the free skating in chute 140
It is dynamic, and the whole space that makes has good sealing property when can guarantee that closure.In the shown embodiment, upper lid 20 is transparent
PVC material, entirely upper lid 20 is all visual, is conducive to operating personnel to carry out cable connector making work in constant humidity cabinet.Can
To be understood by, other embodiment of the invention, the cable connector observed in constant humidity cabinet for convenience make, side plate 30
Or the appropriate position of header board, back plate can also be made of clear material, or whole casing 10 is all made of transparent material.
Additionally, handle 150 is housed on upper lid 20, by applying active force to handle 150, by upper lid 20 from chute 140
Suction is pushed, so as to control the opening and closing of whole constant humidity cabinet.
Drimeter 90, heater 80, illuminating lamp 110 is provided with casing 10, and drimeter 90 can be monitored in constant humidity cabinet at any time
Humidity, heater 80 can be used to the humidity in regulating box, and illuminating lamp 110 can play a part of floor light, to a certain extent
The brightness of cable connector production environment can be lifted.Accordingly, the side plate 30 of casing 10 is provided with and off switch 120, on and off switch
The opening and closing of 120 control heaters 80 and illuminating lamp 110.On and off switch 120 is provided with plug, for cable connector system
Make instrument (electric cautery, hair dryer etc.) and power supply is provided.
In the manufacturing process of cable connector, when nuclear island ventilating system can not meet cable connector makes humidity requirement,
The constant humidity cabinet that can be made for nuclear power cable joint using the present invention.It should be noted that the present invention is connect for nuclear power cable
The constant humidity cabinet that head makes cannot be only used for the cable connector of nuclear power 3R systems and make, it is also possible to which suitable for nuclear power station, other are to ring
The making of the higher cable connector of border humidity requirement.
During use, first, the upper lid 20 of constant humidity cabinet is extracted out opening constant humidity cabinet from the chute 140 of casing 10, by correlation
Instrument and auxiliary material etc. are put in lower box 10, upper lid 20 is pushed chute 140 then and closes constant humidity cabinet, and ensure the close of constant humidity cabinet
Feng Xing.Secondly, cable is inserted in constant humidity cabinet by cable aperture 60, and cable is fixed by cable stationary barrier 100
Position, checks the humidity that drimeter 90 shows, if humidity is unsatisfactory for the requirement of working environment, by and off switch 120 dozens
Drive heater 80 to be dehumidified, until humidity just closes heater 80 after meeting working environment requirement in 90 show case of drimeter.
Again, the hand hole 40 of two operating personnels respectively from two relative front and rear panels extend into handss inside constant humidity cabinet, bullet
Property gum cover 70 be fitted in around handss, operating personnel can be by the situation in 20 inspection box of upper lid of transparent visual.
In the making course of work of cable connector, if brightness not enough, can open illuminating lamp 110 in constant humidity cabinet, lifted
Working environment brightness, facilitates the making work of cable connector.If necessary to moving the position of constant humidity cabinet or constant humidity cabinet being carried out whole
Moving for body, can move constant humidity cabinet by castor 130, and laborsaving convenience, when using operation is carried out, fixed kayser is pinned,
Constant humidity cabinet is made generally in steady statue.
Can be seen that relative to prior art with reference to above detailed description of the present invention, the present invention is used for nuclear power cable
The constant humidity cabinet that joint makes at least has following Advantageous Effects：
Constant humidity cabinet global design is capable of achieving quick regulation and can effectively maintain cable connector production environment humidity, and also has
Effect of sealing and dustproof, with effect on moisture extraction is good, dehumidification process fast, cable connector fabricating quality is high, easy to operate, conveniently moving
And it is cost-effective the advantages of.
According to above-mentioned principle, the present invention can also carry out appropriate change and modification to above-mentioned embodiment.Therefore, this
It is bright to be not limited to specific embodiment disclosed and described above, some modifications and changes of the present invention should also be as falling into this
In the scope of the claims of invention.Although additionally, some specific terms used in this specification, these terms
Merely for convenience of description, any restriction is not constituted to the present invention.
Claims (10)
1. it is a kind of for nuclear power cable joint make constant humidity cabinet, it is characterised in that include：Hollow casing and it is arranged at casing
On upper lid, casing and upper lid common definition be used for the making space that nuclear power cable joint makes, and wherein, casing is provided with and system
Make the hand hole and cable aperture that are provided with sealing shroud of space connection, and casing and/or upper lid are at least partly visual.
2. it is according to claim 1 for nuclear power cable joint make constant humidity cabinet, it is characterised in that set in the casing
There is cable stationary barrier.
3. it is according to claim 1 for nuclear power cable joint make constant humidity cabinet, it is characterised in that set in the casing
Having heaters, illuminating lamp, drimeter.
4. the constant humidity cabinet made for nuclear power cable joint according to claim 1, it is characterised in that the sealing shroud is
Elastic rubber sleeve.
5. it is according to claim 1 for nuclear power cable joint make constant humidity cabinet, it is characterised in that the two of the casing
Two hand holes are respectively equipped with individual relative side plate.
6. it is according to claim 1 for nuclear power cable joint make constant humidity cabinet, it is characterised in that set on the casing
There is chute, the upper lid is slidably mounted in chute.
7. it is according to claim 1 for nuclear power cable joint make constant humidity cabinet, it is characterised in that set on the upper lid
There is handle.
8. it is according to claim 1 for nuclear power cable joint make constant humidity cabinet, it is characterised in that it is described it is upper lid by saturating
Bright material is made.
9. it is according to claim 8 for nuclear power cable joint make constant humidity cabinet, it is characterised in that it is described it is upper lid by saturating
Bright PVC material is prepared from.
10. it is according to any one of claim 1 to 9 for nuclear power cable joint make constant humidity cabinet, it is characterised in that
The casing is installed on and is provided with the castor of fixed kayser.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611090053.2A CN106532587A (en) | 2016-11-28 | 2016-11-28 | Constant humidity cabinet used for making nuclear cable joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611090053.2A CN106532587A (en) | 2016-11-28 | 2016-11-28 | Constant humidity cabinet used for making nuclear cable joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106532587A true CN106532587A (en) | 2017-03-22 |
Family
ID=58353994
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611090053.2A Pending CN106532587A (en) | 2016-11-28 | 2016-11-28 | Constant humidity cabinet used for making nuclear cable joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106532587A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107769103A (en) * | 2017-10-18 | 2018-03-06 | 国网青海省电力公司海东供电公司 | A kind of cable termination annex makes station |
| CN108493854A (en) * | 2018-04-18 | 2018-09-04 | 国家电网公司 | A kind of manufacturing cable head platform |
| CN108561982A (en) * | 2018-02-07 | 2018-09-21 | 国网浙江省电力有限公司电力科学研究院 | A kind of hundred grades of mobile purification house systems made for 500kV extra large cable connectors |
| CN110880718A (en) * | 2019-10-31 | 2020-03-13 | 深圳供电局有限公司 | Intermediate joint machining system and intermediate joint machining remote control system |
| CN111902022A (en) * | 2020-07-27 | 2020-11-06 | 三亚学院 | Vehicle control unit of new energy electric vehicle |
| CN113161933A (en) * | 2021-02-04 | 2021-07-23 | 南京要名市政工程有限公司 | Cable outdoor terminal installation system and setting method thereof |
| CN113258504A (en) * | 2021-05-21 | 2021-08-13 | 中广核新能源(宣城)有限公司 | Cable head manufacturing and emergency repair protection shed |
-
2016
- 2016-11-28 CN CN201611090053.2A patent/CN106532587A/en active Pending
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107769103A (en) * | 2017-10-18 | 2018-03-06 | 国网青海省电力公司海东供电公司 | A kind of cable termination annex makes station |
| CN108561982A (en) * | 2018-02-07 | 2018-09-21 | 国网浙江省电力有限公司电力科学研究院 | A kind of hundred grades of mobile purification house systems made for 500kV extra large cable connectors |
| CN108493854A (en) * | 2018-04-18 | 2018-09-04 | 国家电网公司 | A kind of manufacturing cable head platform |
| CN108493854B (en) * | 2018-04-18 | 2023-11-21 | 国家电网公司 | Cable head manufacturing platform |
| CN110880718A (en) * | 2019-10-31 | 2020-03-13 | 深圳供电局有限公司 | Intermediate joint machining system and intermediate joint machining remote control system |
| CN111902022A (en) * | 2020-07-27 | 2020-11-06 | 三亚学院 | Vehicle control unit of new energy electric vehicle |
| CN113161933A (en) * | 2021-02-04 | 2021-07-23 | 南京要名市政工程有限公司 | Cable outdoor terminal installation system and setting method thereof |
| CN113258504A (en) * | 2021-05-21 | 2021-08-13 | 中广核新能源(宣城)有限公司 | Cable head manufacturing and emergency repair protection shed |
| CN113258504B (en) * | 2021-05-21 | 2024-02-27 | 中广核新能源(宣城)有限公司 | Cable head manufacturing rush repair protection shed |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170322 |
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| RJ01 | Rejection of invention patent application after publication |