CN206412095U - Insulation box for instrument and instrument attemperator - Google Patents
Insulation box for instrument and instrument attemperator Download PDFInfo
- Publication number
- CN206412095U CN206412095U CN201720044012.3U CN201720044012U CN206412095U CN 206412095 U CN206412095 U CN 206412095U CN 201720044012 U CN201720044012 U CN 201720044012U CN 206412095 U CN206412095 U CN 206412095U
- Authority
- CN
- China
- Prior art keywords
- instrument
- box
- building
- wire channel
- insulation box
- 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
Landscapes
- Thermal Insulation (AREA)
Abstract
The utility model provides a kind of insulation box for instrument and instrument attemperator, it is related to the technical field of heat-preserving equipment, the insulation box for instrument, including separable upper box and lower box, the Wire channel in building with opening is provided with the upper box, the opening of the Wire channel in building is arranged on the end face that the upper box connects with the lower box；And/or the Wire channel in building with opening is provided with the lower box, the opening of the Wire channel in building is arranged on the end face that the lower box connects with the upper box；The Wire channel in building is used to install pipeline；Dismountable on the Wire channel in building to be provided with card-tight part, the card-tight part is used to close the opening of the Wire channel in building with pipeline described in clamping.Being needed when effectively alleviating the instrument in maintenance insulation box for instrument in the prior art could by instrument and its technical problem of the intact taking-up of pipeline by casing destruction, it is to avoid wastes, has saved cost.
Description
Technical field
The utility model is related to the technical field of heat-preserving equipment, is filled more particularly, to a kind of insulation box for instrument and instrument insulation
Put.
Background technology
Industrial flow is supervised, it is necessary to set up a large amount of instrument in industrial applications such as electric power, chemical industry, metallurgy, oil
Control.But in above-mentioned application scenario, often there is the rugged environment factors, meeting such as high temperature, low temperature, many dirt, corrosive gas
Instrument is caused to damage, influences it normally to use.Wherein, temperature factor is more difficult to control to compared with other factors, because very
Many instrument are all outdoor installations, and serious by natural environment influence, summer can be exposed to the sun by high temperature, and winter, by severe cold severe snow, goes back
There are some instrument then to need to install close to the production equipment for distributing hyperpyrexia or low temperature, be also highly susceptible to these equipment influence and
It is damaged.In order to ensure the normal work of instrument, it will usually put insulation box for instrument in instrument peripheral, it is in instrument relatively more suitable
In suitable temperature environment.
Poling hole is typically provided with existing insulation box for instrument, the various pipelines for installing instrument, after installing
Sealed to ensure the temperature inside the box.Needed when the instrument and/or the pipeline of instrument in case insulation box for instrument are damaged by it
When taking-up is repaired, generally require after insulation box for instrument is destroyed, the intact taking-up of instrument and its pipeline could be tieed up
Repair, and destroyed insulation box for instrument can not recycle the recovery that can only go out of use, and cause serious waste, also increase and safeguard into
This.
Utility model content
The purpose of this utility model is to provide a kind of insulation box for instrument and instrument attemperator, to improve prior art
In, need the technology of instrument and its intact taking-up of pipeline could be asked to casing destruction when repairing the instrument in insulation box for instrument
Topic.
The utility model is provided on a kind of insulation box for instrument, including separable upper box and lower box, the upper box
The Wire channel in building with opening is provided with, the opening of the Wire channel in building is arranged on the end face that the upper box connects with the lower box
On；And/or
Be provided with the Wire channel in building with opening on the lower box, the opening of the Wire channel in building be arranged on the lower box with
On the end face that the upper box connects；
The Wire channel in building is used to install pipeline；
It is dismountable on the Wire channel in building to be provided with card-tight part, the card-tight part be used to closing the opening of the Wire channel in building with
Pipeline described in clamping.
Further, it is provided with raised rib on the upper box and/or the lower box.
Further, the Wire channel in building is arranged on the reinforcement of the upper box and/or the lower box outwardly convex
In portion.
Further, it is provided with sealing strip between the upper box and the lower box.
Further, it is provided with moveable meter erection fixture in the insulation box for instrument.
Further, the insulation box for instrument also includes temperature testing organization and heating arrangements；
The temperature testing organization is used for the temperature for detecting the inner space of the insulation box for instrument；
The heating arrangements are used for when the temperature of the insulation box for instrument inner space is less than preset value, to the instrument
Heated the inner space of incubator.
Further, observation window is set on the insulation box for instrument, and the observation window is used to observe the insulation box for instrument
The working condition of interior instrument.
Further, telescopic roller is set on the lower box.
Further, it is provided with rain-proof cover at the top of the upper box.
The utility model also provides a kind of instrument attemperator, and the instrument attemperator includes instrument described in any of the above-described
Table incubator.
The utility model provides a kind of insulation box for instrument and instrument attemperator, and the insulation box for instrument, which is used, to be included dividing
From upper box and lower box, be provided with the Wire channel in building with opening on upper box, the opening of Wire channel in building be arranged on upper box with
On the end face that lower box connects；And/or the Wire channel in building with opening is provided with lower box, the opening of Wire channel in building is arranged on nowel
On the end face that body connects with upper box；Wire channel in building is used to install pipeline；Removably card-tight part, card-tight part are provided with Wire channel in building
For closing the opening of Wire channel in building with clamping pipeline.Being damaged when the instrument in case needs to carry out intact take out of instrument and its pipeline
During maintenance, upper box and lower box are separated, card-tight part is pulled down from Wire channel in building, you can taken out instrument and its pipeline, no
Need to destroy insulation box for instrument, upper box, lower box and card-tight part are also continued to reuse, effectively alleviated in the prior art
Need instrument and its technical problem of the intact taking-up of pipeline could to be kept away to casing destruction when repairing the instrument in insulation box for instrument
Exempt to waste, saved cost.
Brief description of the drawings
, below will be right in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
The accompanying drawing used required in embodiment or description of the prior art is briefly described, it should be apparent that, describe below
In accompanying drawing be some embodiments of the present utility model, for those of ordinary skill in the art, do not paying creativeness
On the premise of work, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is the structural representation for the insulation box for instrument that the utility model embodiment 1 is provided；
Fig. 2 is the structural representation of lower box in insulation box for instrument shown in Fig. 1；
Fig. 3 is the structural representation of card-tight part in insulation box for instrument shown in Fig. 1；
Fig. 4 is another structural representation for the insulation box for instrument that the utility model embodiment 1 is provided；
Fig. 5 is the structural representation of leg in insulation box for instrument shown in Fig. 4.
Icon：10- upper boxes；20- lower boxes；30- Wire channel in building；40- card-tight parts；50- ribs；60- chamber doors；70- is rolled
Wheel；80- legs；81- telescopic masts；82- chutes；83- sliding blocks；84- through holes；85- protruding shafts；86- damping springs；90- rain-proof covers.
Embodiment
The technical solution of the utility model is clearly and completely described below in conjunction with accompanying drawing, it is clear that described
Embodiment is a part of embodiment of the utility model, rather than whole embodiments.Based on the embodiment in the utility model, sheet
The every other embodiment that field those of ordinary skill is obtained under the premise of creative work is not made, belongs to this practicality
Novel protected scope.
, it is necessary to explanation in description of the present utility model, term " " center ", " on ", " under ", it is "left", "right", " perpendicular
Directly ", the orientation or position relationship of the instruction such as " level ", " interior ", " outer " are, based on orientation shown in the drawings or position relationship, to be only
Described for the ease of description the utility model and simplifying, rather than to indicate or imply that signified device or element must have specific
Orientation, with specific azimuth configuration and operation, therefore it is not intended that to limitation of the present utility model.In addition, term " the
One ", " second ", " the 3rd " are only used for describing purpose, and it is not intended that indicating or implying relative importance.
, it is necessary to which explanation, unless otherwise clearly defined and limited, term " are pacified in description of the present utility model
Dress ", " connected ", " connection " should be interpreted broadly, for example, it may be fixedly connected or be detachably connected, or integratedly
Connection；Can be mechanical connection or electrical connection；Can be joined directly together, can also be indirectly connected to by intermediary,
It can be the connection of two element internals.For the ordinary skill in the art, above-mentioned art can be understood with concrete condition
Concrete meaning of the language in the utility model.
Embodiment 1
The present embodiment provides a kind of insulation box for instrument, as Figure 1-3, including separable upper box 10 and lower box
20, the Wire channel in building 30 with opening is provided with upper box 10, and the opening of Wire channel in building 30 is arranged on upper box 10 and lower box 20
On the end face connected；And/or the Wire channel in building 30 with opening is provided with lower box 20, the opening of Wire channel in building 30 is arranged on nowel
On the end face that body 20 connects with upper box 10；Wire channel in building 30 is used to install pipeline；Removably clamping is provided with Wire channel in building 30
Portion 40, card-tight part 40 is used to close the opening of Wire channel in building 30 with clamping pipeline.
The insulation box for instrument provided using the present embodiment, being damaged when the instrument in case needs to take instrument and its pipeline are intact
When going out to be repaired, upper box 10 and lower box 20 are separated, card-tight part 40 is pulled down from Wire channel in building 30, you can by instrument and
Its pipeline takes out, it is not necessary to destroy insulation box for instrument, and upper box 10, lower box 20 and card-tight part 40 also continue to reuse,
Being needed when effectively alleviating the instrument in maintenance insulation box for instrument in the prior art could be by instrument and its pipeline by casing destruction
The technical problem of intact taking-up, it is to avoid waste, saved cost.Because card-tight part 40 can be disassembled from Wire channel in building 30,
It can avoid in the maintenance period using equipment such as welding machines, produce spark, for chemical industry, substantially increase the peace of production
Quan Xing.
The insulation box for instrument that the present embodiment is provided is also more convenient when installing pipeline, instrument first can be installed into top box
In body 10 or lower box 20, the pipeline of instrument is placed in Wire channel in building 30 by the opening of Wire channel in building 30, then by card-tight part 40
It is stuck on Wire channel in building 30, the opening of Wire channel in building 30 is closed to fix the pipeline in clamping Wire channel in building 30, finally by the He of upper box 10
Lower box 20 is connected, you can complete to install., can be direct by the pipeline of estimated length when installing pipeline using Wire channel in building 30
It is placed in Wire channel in building 30, without making one end of pipeline pass through after threading hole, then pipeline is pulled to adjust pipeline
Length, compared with existing insulation box for instrument installs pipeline using threading hole, can be prevented effectively from traction process, threading hole
Hole wall causes abrasion to pipeline.
The size of Wire channel in building 30, shape and position on upper box 10 and/or lower box 20 can be according to pipelines
Diameter, quantity and the actual conditions of installation are determined.The size and shape of card-tight part 40 should be adapted with Wire channel in building 30.At this
In embodiment, as shown in Figures 2 and 3, Wire channel in building 30 is arranged on lower box 20, and its opening is arranged on lower box 20 and upper box
On 10 end faces connected, one end away from opening is semicircle, and pipeline is placed on semicircular one end.Card-tight part 40 is caught in threading
After groove 30, complete circular hole is formed on lower box 20, pipeline is fixed in the circular hole.
It should be noted that above-mentioned " separable " can be completely separate, it is more convenient the installation to instrument, dismounting and ties up
Repair, in the present embodiment, screwed hole is provided with the end face of upper box 10 and lower box 20, connected the two fixation by bolt
Pick up and；Can also be not completely separated from, such as be set between an end face and the corresponding end face of lower box 20 for upper box 10
Hinge is put, end face in addition is then bolted or key connection.
Existing insulation box for instrument generally uses fiberglass, stainless steel, three kinds of materials of carbon steel.Fiberglass is a kind of glass fibre
And the material that synthetic resin is composited, corrosion-resistant, lightweight, but heat insulation effect is bad, carbon steel and the stainless steel capital, which have, compares
Good volume heat insulation effect, but carbon steel service life is short, stainless steel cost is high, and user does not select typically.What the present embodiment was provided
Insulation box for instrument is made of the composite of fiberglass and stainless steel, integrates fiberglass and stainless steel advantage, and cost
Cost is less than stainless steel.And upper box 10 and lower box 20 are made of integrally formed mode, appearance solderless contact, both
Overall intensity is enhanced, it is also more aesthetically pleasing in appearance.
Further, as shown in Fig. 2 being provided with the rib 50 of projection on upper box 10 and/or lower box 20.Upper box
If 10 and/or lower box 20 be to use planar design, support is lacked inside it is possible that deformation, sets rib 50
The intensity of casing can be strengthened, deformed upon after effectively preventing casing stress.Rib 50 can also be able to be with outwardly convex to
Internal projection.In the present embodiment, the outwardly convex of rib 50, and be arranged on lower box 20.
Further, as shown in Fig. 2 Wire channel in building 30 is arranged on the reinforcement of upper box 10 and/or the outwardly convex of lower box 20
In portion 50.Other positions of the strength ratio of casing are big at rib 50, set Wire channel in building 30 to prevent from opening on rib 50
During groove, casing is damaged because bearing larger active force.
Further, sealing strip is provided between upper box 10 and lower box 20, can effectively prevents the heat in casing
Scatter and disappear, to strengthen the heat insulation effect of insulation box for instrument.Sealing strip can be made up of rubber, plastic or other material.
Further, as shown in figure 1, being provided with openable chamber door 60 on upper box 10, case can be opened when necessary
The working condition of instrument in 60 inspection box bodies of door.Handle for gripping can also be set on chamber door 60.Upper box 10 and chamber door 60
Between be provided with sealing strip, to strengthen the heat insulation effect of insulation box for instrument.
Further, moveable meter erection fixture is provided with insulation box for instrument, with the installation position of conveniently regulating and controlling instrument
Put, more convenient installation environment is provided to engineers and technicians.Specifically, slide rail can be set in the bottom of insulation box for instrument,
The bottom of meter erection fixture is arranged in slide rail.
Further, insulation box for instrument also includes temperature testing organization and heating arrangements；Temperature testing organization is used to detect
The temperature of the inner space of insulation box for instrument；The temperature that heating arrangements are used in insulation box for instrument inner space is less than preset value
When, the inner space of insulation box for instrument is heated.Heating arrangements can be electric heating mechanism and/or steam tracing mechanism,
Wherein steam tracing can be divided into valve body directly as heat tracing body heat tracing and steam radiating tube heat tracing, can be selected according to actual conditions
Install.
Further, insulation box for instrument also includes control screen, and control screen is arranged on upper box 10 or lower box 20,
Being provided with control screen can be with the adjustment region of the viewing area of temperature value in show case, and regulation heating arrangements.
Further, observation window is set on insulation box for instrument, and observation window is used for the work for observing instrument in insulation box for instrument
State.In observation window insertion chamber door 60.
Further, foam heat-insulation layer, heat-resisting sponge heat-insulating layer are provided with the tank wall of upper box 10 and lower box 20
Or the one or more in high temperature resistant asbestos heat-insulation layer.
Further, telescopic roller 70 is set on lower box 20, in favor of the carrying of insulation box for instrument.In this implementation
In example, specifically, as shown in Figure 4 and Figure 5, the bottom of lower box 20 is provided with leg 80；Telescopic mast 81 is provided with leg 80,
Intermeshing sawtooth portion is provided with the inwall of leg 80 and the outer wall of telescopic mast 81；The bottom of telescopic mast 81 is connected with roller
70；The surface in the vertical direction of leg 80 offers chute 82；The sliding block 83 of chute 82 is provided through on telescopic mast 81.Edge
The movement sliding block 83 of chute 82, you can make telescopic mast 81 flexible up and down in leg 80, pass through the inwall of leg 80 and telescopic mast 81
Sawtooth portion on outer wall is to limit the movement of telescopic mast 81.When needing to move insulation box for instrument, sliding block 83 is moved into chute 82
Bottom, you can by roller 70 be fixed to leg 80 outside；After insulation box for instrument is moved into precalculated position, by sliding block 83
Move to the top of chute 82, you can roller 70 is retracted to the inside of leg 80, improve the flexibility of insulation box for instrument.
Further, be provided with sliding block 83 be provided with through hole 84, the outer wall of leg 80 with through hole 84 be adapted it is convex
Axle 85, protruding shaft 85 is positioned close to the position of the bottom of chute 82, when sliding block 83 moves to 82 bottom of chute, through hole 84 is stuck in convex
On axle 85, to prevent roller 70 to be retracted in leg 80.Sliding block 83 should be selected can produce certain deformation under external force,
And the material with some strength is made, such as iron, aluminium metal.
Further, damping spring 86 is provided between leg 80 and telescopic mast 81, during mobile insulation box for instrument
Cushioning effect can be played.
Further, as shown in figure 4, the top of upper box 10 is provided with rain-proof cover 90, rain-proof cover 90 and upper box 10 into
Certain angle, enables rainwater to flow to ground from rain-proof cover 90, without flowing on upper box 10, being capable of more preferable protective meter
Incubator.
In summary, the present embodiment provides a kind of insulation box for instrument, including separable upper box 10 and lower box 20, on
The Wire channel in building 30 with opening is provided with casing 10, the opening of Wire channel in building 30 is arranged on what upper box 10 connected with lower box 20
On end face；And/or be provided with the Wire channel in building 30 with opening on lower box 20, the opening of Wire channel in building 30 be arranged on lower box 20 with
On the end face that upper box 10 connects；Wire channel in building 30 is used to install pipeline；Card-tight part 40 removably is provided with Wire channel in building 30, is blocked
Tight portion 40 is used to close the opening of Wire channel in building 30 with clamping pipeline.The insulation box for instrument provided using the present embodiment, when in case
Instrument is damaged when needing to be repaired the intact taking-up of instrument and its pipeline, upper box 10 and lower box 20 is separated, by clamping
Pulled down from Wire channel in building 30 in portion 40, you can take out instrument and its pipeline, it is not necessary to destroy insulation box for instrument, upper box 10, under
Casing 20 and card-tight part 40 also continue to reuse, when effectively alleviating the instrument in maintenance insulation box for instrument in the prior art
Needing could by instrument and its technical problem of the intact taking-up of pipeline by casing destruction, it is to avoid wastes, has saved cost.
Embodiment 2
The present embodiment provides a kind of instrument attemperator, and the instrument attemperator includes insulation box for instrument in embodiment 1
Any one technical characteristic.
The insulation box for instrument includes being provided with opening on separable upper box 10 and lower box 20, upper box 10
Wire channel in building 30, the opening of Wire channel in building 30 is arranged on the end face that upper box 10 connects with lower box 20；And/or set on lower box 20
The Wire channel in building 30 with opening is equipped with, the opening of Wire channel in building 30 is arranged on the end face that lower box 20 connects with upper box 10；Wear
Wire casing 30 is used to install pipeline；Dismountable on Wire channel in building 30 to be provided with card-tight part 40, card-tight part 40 is used to close Wire channel in building 30
Opening with clamping pipeline.When the instrument in case, which is damaged, to be needed to be repaired the intact taking-up of instrument and its pipeline, by top box
Body 10 and lower box 20 are separated, and card-tight part 40 is pulled down from Wire channel in building 30, you can taken out instrument and its pipeline, it is not necessary to broken
Bad insulation box for instrument, upper box 10, lower box 20 and card-tight part 40 also continue to reuse, and effectively alleviate in the prior art
Need instrument and its technical problem of the intact taking-up of pipeline could to be kept away to casing destruction when repairing the instrument in insulation box for instrument
Exempt to waste, saved cost.
Finally it should be noted that：Various embodiments above is only limited to illustrate the technical solution of the utility model, rather than to it
System；Although the utility model is described in detail with reference to foregoing embodiments, one of ordinary skill in the art should
Understand：It can still modify to the technical scheme described in foregoing embodiments, or to which part or whole
Technical characteristic carries out equivalent substitution；And these modifications or replacement, the essence of appropriate technical solution is departed from this practicality newly
The scope of each embodiment technical scheme of type.
Claims (10)
1. a kind of insulation box for instrument, including separable upper box and lower box, it is characterised in that be provided with the upper box
Wire channel in building with opening, the opening of the Wire channel in building is arranged on the end face that the upper box connects with the lower box；With/
Or
Be provided with the Wire channel in building with opening on the lower box, the opening of the Wire channel in building be arranged on the lower box with it is described
On the end face that upper box connects；
The Wire channel in building is used to install pipeline；
Dismountable card-tight part is provided with the Wire channel in building, the card-tight part is used for the opening for closing the Wire channel in building with clamping
The pipeline.
2. insulation box for instrument according to claim 1, it is characterised in that set on the upper box and/or the lower box
It is equipped with the rib of projection.
3. insulation box for instrument according to claim 2, it is characterised in that the Wire channel in building be arranged on the upper box and/
Or on the rib of the lower box outwardly convex.
4. insulation box for instrument according to claim 1, it is characterised in that set between the upper box and the lower box
There is sealing strip.
5. the insulation box for instrument according to claim any one of 1-4, it is characterised in that be provided with the insulation box for instrument
Moveable meter erection fixture.
6. the insulation box for instrument according to claim any one of 1-4, it is characterised in that the insulation box for instrument also includes temperature
Spend testing agency and heating arrangements；
The temperature testing organization is used for the temperature for detecting the inner space of the insulation box for instrument；
The heating arrangements are used to, when the temperature of the insulation box for instrument inner space is less than preset value, be incubated the instrument
Heated the inner space of case.
7. the insulation box for instrument according to claim any one of 1-4, it is characterised in that set and see on the insulation box for instrument
Window is examined, the observation window is used for the working condition for observing instrument in the insulation box for instrument.
8. the insulation box for instrument according to claim any one of 1-4, it is characterised in that set scalable on the lower box
Roller.
9. the insulation box for instrument according to claim any one of 1-4, it is characterised in that be provided with the top of the upper box
Rain-proof cover.
10. a kind of instrument attemperator, it is characterised in that the instrument attemperator is included described in claim any one of 1-9
Insulation box for instrument.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720044012.3U CN206412095U (en) | 2017-01-13 | 2017-01-13 | Insulation box for instrument and instrument attemperator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720044012.3U CN206412095U (en) | 2017-01-13 | 2017-01-13 | Insulation box for instrument and instrument attemperator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206412095U true CN206412095U (en) | 2017-08-15 |
Family
ID=59554612
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720044012.3U Expired - Fee Related CN206412095U (en) | 2017-01-13 | 2017-01-13 | Insulation box for instrument and instrument attemperator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206412095U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021098102A1 (en) * | 2019-11-19 | 2021-05-27 | 广东美的暖通设备有限公司 | Sealed box container, main machine of heat recovery switching device and refrigeration device |
-
2017
- 2017-01-13 CN CN201720044012.3U patent/CN206412095U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021098102A1 (en) * | 2019-11-19 | 2021-05-27 | 广东美的暖通设备有限公司 | Sealed box container, main machine of heat recovery switching device and refrigeration device |
| US11913670B2 (en) | 2019-11-19 | 2024-02-27 | Gd Midea Heating & Ventilating Equipment Co., Ltd. | Sealed box container, main machine of heat recovery switching device, and refrigeration device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205501345U (en) | Module fast -assembling type heat treatment furnace | |
| CN206412095U (en) | Insulation box for instrument and instrument attemperator | |
| CN206774366U (en) | A kind of oil tank of transformer observation window | |
| KR101207005B1 (en) | Access door | |
| CN206017815U (en) | A kind of coal gas push-pull valve | |
| CN202744607U (en) | Sealing device of inlet of vertical type annealing furnace | |
| CN206189287U (en) | Box culvert is used in urgent construction of municipal works | |
| CN212455524U (en) | Vibration-resistant valve structure | |
| CN206093022U (en) | Gate valve is opened and close to concealed in one end flange telescopic | |
| CN209560463U (en) | A kind of computer cabinet slide door structure | |
| CN208604539U (en) | Assembled reservoir lying pipe water inlet arragement construction | |
| CN205838991U (en) | A kind of steel anaerobic digestion reaction vessel | |
| CN109238642B (en) | Be applied to blind pipe device of flowing safety experiment circulation system | |
| CN207421363U (en) | Gate valve and fluid device | |
| CN205713413U (en) | A kind of roof insulating ceiling installed for extremely frigid zones spy/EHV transformer | |
| CN109347044A (en) | A kind of inspection vent flap for cable duct firewall | |
| CN206257697U (en) | Heating furnace manhole door | |
| CN206401776U (en) | A kind of pre-mounted box type transformer substation rooftop air inlet waterproof construction | |
| CN220475160U (en) | Preassembled box-type transformer substation | |
| CN207777743U (en) | Gas pipeline | |
| CN206376280U (en) | A kind of ground electricity box with heat insulation function | |
| CN219449544U (en) | Observation hole structure and kiln | |
| CN205479962U (en) | Ware subassembly and pipe card components are repaired to pipeline | |
| CN205118667U (en) | Outside gas circuit freeze -proof device of logging is synthesized in oil exploration | |
| CN213145377U (en) | High-temperature ash valve with flow control structure |
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: 20170815 Termination date: 20190113 |