CN206856652U - Anti electrostatic grounding device and antistatic tank car - Google Patents
Anti electrostatic grounding device and antistatic tank car Download PDFInfo
- Publication number
- CN206856652U CN206856652U CN201721139175.6U CN201721139175U CN206856652U CN 206856652 U CN206856652 U CN 206856652U CN 201721139175 U CN201721139175 U CN 201721139175U CN 206856652 U CN206856652 U CN 206856652U
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- Prior art keywords
- earthing bar
- antistatic
- grounding device
- electrostatic
- electrostatic grounding
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- 230000007704 transition Effects 0.000 claims abstract description 39
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical group [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 13
- 239000004411 aluminium Substances 0.000 claims description 13
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 13
- 229910052782 aluminium Inorganic materials 0.000 claims description 13
- 239000010949 copper Substances 0.000 claims description 13
- 229910052802 copper Inorganic materials 0.000 claims description 13
- 230000005611 electricity Effects 0.000 claims description 5
- 239000004568 cement Substances 0.000 claims description 3
- 238000004880 explosion Methods 0.000 abstract description 10
- 238000000034 method Methods 0.000 abstract description 8
- 230000008569 process Effects 0.000 abstract description 5
- 230000000694 effects Effects 0.000 abstract description 2
- 239000000463 material Substances 0.000 description 11
- 238000002485 combustion reaction Methods 0.000 description 7
- 230000002269 spontaneous effect Effects 0.000 description 6
- 230000032258 transport Effects 0.000 description 6
- 238000010586 diagram Methods 0.000 description 5
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 239000000383 hazardous chemical Substances 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000012212 insulator Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 210000001520 comb Anatomy 0.000 description 1
- 238000005421 electrostatic potential Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Elimination Of Static Electricity (AREA)
Abstract
Anti electrostatic grounding device and antistatic tank car provided by the utility model, is related to antistatic technique field.The anti electrostatic grounding device includes the first earthing bar, the second earthing bar, antistatic transition resistance, earth clip and grounded screen.First earthing bar is arranged for anti-static grounding, and one end of antistatic transition resistance is connected with the first earthing bar, and the other end is connected with the second earthing bar.First earthing bar is connected with earth clip, and earth clip is used for electrostatic guide to the first earthing bar.Second earthing bar is connected with grounded screen, and grounded screen is used for release electrostatic.Electrostatic is transferred to the first earthing bar by earth clip, then reaches the second earthing bar through antistatic transition resistance, completes to discharge finally by grounded screen.The anti electrostatic grounding device Electro-static Driven Comb effect is good, can evade vehicle during loading and unloading due to Electro-static Driven Comb it is improper caused by fire or the problem of explosion accident.Antistatic tank car provided by the utility model, loading and unloading process is convenient, and security performance is high.
Description
Technical field
Antistatic technique field is the utility model is related to, in particular to a kind of anti electrostatic grounding device and antistatic
Tank car.
Background technology
During hazardous materials transportation, because the tire of vehicle is insulator, electrostatic can be formed on vehicle and gathered.Chemical industry
Many materials are volatile combustible material in industry, and during loading-unloading vehicle, the combustible material in air easily reaches blast pole
Limit.
Exist in dangerous material cargo handling process because the electricity of electrostatic is often few, but voltage is often higher, if these are quiet
Electricity release is improper will to cause spark, then the presence due to combustible material explosion limit, easily cause HAZMAT vehicle spontaneous combustion
Fire incident or explosion accident.
In view of this, design and manufacture a kind of anti electrostatic grounding device, can effective release electrostatic, avoid Electro-static Driven Comb mistake
Ionized air forms spark in journey, adds safety of the vehicle during transport and loading and unloading, is current antistatic technique neck
It is badly in need of improved technical problem in domain.
Utility model content
The purpose of this utility model is to provide a kind of anti electrostatic grounding device, by the way that electrostatic is guided to anti-from earth clip
Electrostatic grounding is arranged, then electrostatic is discharged by the second earthing bar and grounded screen.The anti electrostatic grounding device is simple in construction tight
Gather, small volume, be easily installed, effectively can discharge electrostatic safety, be not easy ionized air and form spark, avoid vehicle spontaneous combustion
Fire incident or explosion accident generation.
The purpose of this utility model, which also resides in, provides a kind of antistatic tank car, including car body, load compartment and above-mentioned anti-
Static electricity earthing device, load compartment is on the car body, by the way that anti electrostatic grounding device is arranged on load compartment, in tank car transport or
During loading and unloading, the electrostatic gathered can be effectively discharged, safe ready, reliability is high, practical, has greatly to promote and answers
With value.
The utility model, which improves its technical problem, to be realized using following technical scheme.
A kind of anti electrostatic grounding device provided by the utility model, the anti electrostatic grounding device include the first earthing bar,
Second earthing bar, antistatic transition resistance, earth clip and grounded screen.
First earthing bar is arranged for anti-static grounding, one end of the antistatic transition resistance and first earthing bar
Connection, the other end of the antistatic transition resistance are connected with second earthing bar.First earthing bar and the ground connection
Folder connection, the earth clip are used for electrostatic guide to first earthing bar.Second earthing bar connects with the grounded screen
Connect, the grounded screen is used to discharge the electrostatic.
The electrostatic is transferred to first earthing bar by the earth clip, then is reached through the antistatic transition resistance
Second earthing bar, complete to discharge finally by the grounded screen.
Further, the anti electrostatic grounding device also includes housing, first earthing bar, second earthing bar and
The antistatic transition resistance is arranged in the housing, and the grounded screen is located at the outside of the housing.
Further, when the anti electrostatic grounding device discharges the electrostatic, the earth clip is located at the outer of the housing
Portion；When the anti electrostatic grounding device does not discharge the electrostatic, the earth clip is located at the inside of the housing.
Further, the antistatic transition resistance is cement resistor.
Further, first earthing bar is copper bar, and second earthing bar is copper bar.
Further, first earthing bar is arranged for aluminium, and second earthing bar is arranged for aluminium.
Further, first earthing bar is copper bar, and second earthing bar is arranged for aluminium；Or first ground connection
Arrange and arranged for aluminium, second earthing bar is copper bar.
Further, at least one first wiring point is provided with first earthing bar, first wiring point is used for
It is connected with the earth clip, the antistatic transition resistance, first wiring point is connected with the earth clip by wire, institute
The first wiring point is stated also to be connected using wire with the antistatic transition resistance.
Further, at least one second wiring point is provided with second earthing bar, second wiring point is used for
It is connected with the grounded screen, the antistatic transition resistance；Second wiring point is connected with the grounded screen by wire, institute
The second wiring point is stated also to be connected using wire with the antistatic transition resistance.
A kind of antistatic tank car provided by the utility model, the antistatic tank car include car body, load compartment and above-mentioned
Anti electrostatic grounding device, the load compartment are arranged on the car body, and the anti electrostatic grounding device is arranged on the load compartment
On, the anti electrostatic grounding device is for the Electro-static Driven Comb during cargo handling.
Anti electrostatic grounding device and antistatic tank car provided by the utility model has the beneficial effect of the following aspects：
A kind of anti electrostatic grounding device provided by the utility model, by the way that electrostatic is guided to anti-static grounding from earth clip
Row, then electrostatic is discharged by the second earthing bar and grounded screen.The anti electrostatic grounding device is simple and compact for structure, volume
It is small, it is easily installed, effectively can discharges electrostatic safety, is not easy ionized air and forms spark, avoid the fire of vehicle spontaneous combustion
Accident or the generation of explosion accident, it is securely and reliably, convenient and practical, there is great promotional value and market application foreground.
A kind of antistatic tank car provided by the utility model, including car body, load compartment and above-mentioned anti-static grounding dress
Put, load compartment is on car body, by the way that anti electrostatic grounding device is arranged on load compartment, in tank car transport or loading and unloading process
In, the electrostatic gathered can be effectively discharged, safe ready, reliability is high, practical, has great application value.
Brief description of the drawings
, below will be to required use in embodiment in order to illustrate more clearly of the technical scheme of the utility model embodiment
Accompanying drawing be briefly described, it will be appreciated that the following drawings illustrate only some embodiments of the present utility model, therefore should not be by
Regard the restriction to scope as, for those of ordinary skill in the art, on the premise of not paying creative work, may be used also
To obtain other related accompanying drawings according to these accompanying drawings.
Fig. 1 is a kind of overall structure diagram for the anti electrostatic grounding device that the utility model specific embodiment provides；
Fig. 2 is another overall structure diagram for the anti electrostatic grounding device that the utility model specific embodiment provides；
Fig. 3 is the structural representation of the first earthing bar of the anti electrostatic grounding device that the utility model specific embodiment provides
Figure；
Fig. 4 is the structural representation of the second earthing bar of the anti electrostatic grounding device that the utility model specific embodiment provides
Figure.
Icon：100- anti electrostatic grounding devices；110- earth clips；The earthing bars of 120- first；The wiring points of 121- first；125-
Antistatic transition resistance；The earthing bars of 130- second；The wiring points of 131- second；140- grounded screens；150- housings；151- wires；
The storage tanks of 155- the 3rd.
Embodiment
It is new below in conjunction with this practicality to make the purpose, technical scheme and advantage of the utility model embodiment clearer
Accompanying drawing in type embodiment, the technical scheme in the embodiment of the utility model is clearly and completely described, it is clear that is retouched
The embodiment stated is the utility model part of the embodiment, rather than whole embodiments.Generally here described in accompanying drawing and
The component of the utility model embodiment shown can be configured to arrange and design with a variety of.
Therefore, the detailed description of the embodiment of the present utility model to providing in the accompanying drawings is not intended to limit requirement below
The scope of the utility model of protection, but it is merely representative of selected embodiment of the present utility model.Based in the utility model
Embodiment, the every other embodiment that those of ordinary skill in the art are obtained under the premise of creative work is not made, all
Belong to the scope of the utility model protection.
In description of the present utility model, it is to be understood that the orientation or position relationship of the instruction such as term " on ", " under "
For based on orientation shown in the drawings or position relationship, or the utility model product using when the orientation or position usually put
Relation, or the orientation that usually understands of those skilled in the art or position relationship, are for only for ease of description the utility model
Described with simplifying, rather than the equipment or element of instruction or hint meaning there must be specific orientation, with specific orientation structure
Make and operate, therefore it is not intended that to limitation of the present utility model.
" first " of the present utility model, " second " etc., it is used only for being distinguish between in description, not special contains
Justice.
In description of the present utility model, it is also necessary to which explanation, unless otherwise clearly defined and limited, term " are set
Put ", " installation " should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected, or be integrally connected；Can
To be to be joined directly together or be indirectly connected by intermediary.For the ordinary skill in the art, can have
Body situation understands concrete meaning of the above-mentioned term in the utility model.
During hazardous materials transportation, because the tire of vehicle is insulator, electrostatic can be formed on vehicle and gathered.Chemical industry
Many materials are volatile combustible material in industry, and during loading-unloading vehicle, the combustible material in air easily reaches blast pole
Limit.
The electrostatic present in dangerous material cargo handling process, its electricity is often few, but voltage is often higher, if these electrostatic
Discharge the improper fire that will be caused spark, then the presence due to combustible material explosion limit, easily cause HAZMAT vehicle spontaneous combustion
Calamity accident or explosion accident.
In order to overcome drawbacks described above, the utility model provides a kind of anti electrostatic grounding device, can safely and effectively release
The electrostatic gathered is put, ionized air forms spark during avoiding Electro-static Driven Comb, adds vehicle in transport and loading and unloading process
In safety, simple and reliable for structure, safe ready is practical.
Fig. 1 is a kind of overall structure diagram for the anti electrostatic grounding device 100 that the utility model specific embodiment provides,
It refer to Fig. 1.
A kind of anti electrostatic grounding device 100 that the present embodiment provides, anti electrostatic grounding device 100 include the first earthing bar
120th, the second earthing bar 130, antistatic transition resistance 125, earth clip 110, grounded screen 140 and housing 150.First earthing bar
120th, the second earthing bar 130 and antistatic transition resistance 125 are arranged in housing 150, and grounded screen 140 is located at the outer of housing 150
Portion.
First earthing bar 120 is arranged for anti-static grounding, and one end of antistatic transition resistance 125 connects with the first earthing bar 120
Connect, the other end of antistatic transition resistance 125 is connected with the second earthing bar 130.First earthing bar 120 is connected with earth clip 110,
Earth clip 110 is used for electrostatic guide to the first earthing bar 120.Second earthing bar 130 is connected with grounded screen 140, grounded screen 140
For release electrostatic.
Electrostatic is transferred to the first earthing bar 120 by earth clip 110, then reaches second through antistatic transition resistance 125 and connect
Ground row 130, complete to discharge finally by grounded screen 140.
It is easily understood that during 100 release electrostatic of anti electrostatic grounding device, earth clip 110 is located at the outside of housing 150,
During 100 non-release electrostatic of anti electrostatic grounding device, earth clip 110 is located at the inside of housing 150.
Preferably, being provided with the first storage tank and the second storage tank in housing 150, the first storage tank and the second storage tank are only
Erect and put.The shape size of the shape of first storage tank, size and the first earthing bar 120 is adapted, for placing the first ground connection
Row 120, reduce the first earthing bar 120 and rocked in housing 150.The shape of second accommodating groove shape, size and the second earthing bar 130
Shape size is adapted, and for placing the second earthing bar 130, is reduced the first earthing bar 120 and is rocked in housing 150, so as to avoid
Loosen or come off so that loose contact, sensitivity is not high at wiring.
Fig. 2 is another overall structure signal for the anti electrostatic grounding device 100 that the utility model specific embodiment provides
Figure, refer to Fig. 2.
Alternatively, the 3rd storage tank 155 can also be set in housing 150, when not needing release electrostatic, by earth clip
110 are received into housing 150.3rd storage tank 155 is used to place earth clip 110, preferably protective grounding can press from both sides 110, prolong
Its long service life.Certainly, it is not limited to that, hook or clamping strip can also be set in housing 150, when earth clip 110
When being placed in housing 150, earth clip 110 can be hung up on hook or is folded on clamping strip, avoid transporting in vehicle
Earth clip 110 rocks during defeated, reduces the abrasion of the cramping body of earth clip 110, improves the release efficiency of electrostatic.
Antistatic transition resistance 125 is cement resistor, certainly, is not limited to that, antistatic transition resistance 125 can be with
It is the resistance of other forms.
Alternatively, the first earthing bar 120 and the second earthing bar 130 can be copper bar or aluminium row.Such as：
First earthing bar 120 can be copper bar, and the second earthing bar 130 can also be copper bar.
Or first earthing bar 120 be aluminium row, the second earthing bar 130 be aluminium row.
Also or, the first earthing bar 120 is copper bar, and the second earthing bar 130 is arranged for aluminium；Or first earthing bar 120 be aluminium
Row, the second earthing bar 130 are copper bar etc..
Fig. 3 is the structure of the first earthing bar 120 of the anti electrostatic grounding device 100 that the utility model specific embodiment provides
Schematic diagram, Fig. 4 are the structure of the second earthing bar 130 of the anti electrostatic grounding device 100 that the utility model specific embodiment provides
Schematic diagram, it refer to Fig. 3 and Fig. 4.
At least one first wiring point 121 is provided with first earthing bar 120, the first wiring point 121 is used for and earth clip
110th, antistatic transition resistance 125 is connected, and the first wiring point 121 is connected with earth clip 110 by wire 151, the first wiring point
121 are also connected with antistatic transition resistance 125 using wire 151.
At least one second wiring point 131 is provided with second earthing bar 130, the second wiring point 131 is used for and grounded screen
140th, antistatic transition resistance 125 connects；Second wiring point 131 is connected with grounded screen 140 by wire 151, the second wiring point
131 are also connected with antistatic transition resistance 125 using wire 151.
In the present embodiment, five the first wiring points 121 are provided with the first earthing bar 120, are set on the second earthing bar 130
Five the second wiring points 131 are equipped with, earth clip 110 is connected with one of them first wiring point 121 by wire 151, antistatic
One end of transition resistance 125 is connected on remaining any one first wiring point 121, and the other end of antistatic transition resistance 125 connects
It is connected on one of them second wiring point 131, remaining any one second wiring point 131 is connected by wire 151 and grounded screen 140
Connect.
The anti electrostatic grounding device 100 that the utility model specific embodiment provides, its installation process and operation principle are as follows：
The anti electrostatic grounding device 100 that the present embodiment provides, the first earthing bar 120, the second earthing bar 130 and antistatic mistake
Resistance 125 is crossed in housing 150, grounded screen 140 is arranged on outside housing 150.In order to prevent the first earthing bar 120 and second
Earthing bar 130 is rocked, and the first earthing bar 120 can be arranged in the first storage tank, and the second earthing bar 130 can be arranged on
In two storage tanks.
During 100 release electrostatic of anti electrostatic grounding device, earth clip 110 is located at the outside of housing 150, anti electrostatic grounding device
During 100 non-release electrostatic, earth clip 110 can be accommodated in housing 150, positioned at the inside of housing 150.
The Electro-static Driven Comb principle of anti electrostatic grounding device 100：
Electrostatic is delivered on anti-static grounding row (the first earthing bar 120) by earth clip 110 and wire 151, then is passed through
Antistatic transition resistance 125, the second earthing bar 130 are released slowly into grounded screen 140.Although electrostatic potential is high, due to anti-quiet
The effect of electric transition resistance 125, the electrostatic induced current during release can be caused relatively low, be not easy ionized air and form spark, avoid
The fire incident of vehicle spontaneous combustion or the generation of explosion accident.The security performance of anti electrostatic grounding device 100 is high, practical,
With great application value.
A kind of antistatic tank car that the present embodiment provides, antistatic tank car include car body, load compartment and above-mentioned antistatic
Earthing or grounding means 100, load compartment is arranged on car body, and anti electrostatic grounding device 100 is arranged on load compartment, anti electrostatic grounding device
100 Electro-static Driven Combs being used for during cargo handling.Because anti-static ground electric installation is during Electro-static Driven Comb, electrostatic induced current compared with
It is low, it is not easy ionized air and forms spark, improves security performance of the antistatic tank car during transport and loading and unloading, avoid
The fire incident of vehicle spontaneous combustion or the generation of explosion accident.
In summary, anti electrostatic grounding device 100 and antistatic tank car provided by the utility model have following side
The beneficial effect in face：
Anti electrostatic grounding device 100 provided by the utility model, is connect by the way that electrostatic is guided to antistatic from earth clip 110
Ground is arranged, then electrostatic is discharged by the second earthing bar 130 and grounded screen 140.The anti electrostatic grounding device 100 is simple in construction
It is compact, small volume, it is easily installed, effectively can discharges electrostatic safety, be not easy ionized air and form spark, avoids vehicle certainly
The fire incident of combustion or the generation of explosion accident.
A kind of antistatic tank car provided by the utility model, including car body, load compartment and above-mentioned anti-static grounding dress
100 are put, load compartment is on car body, by the way that anti electrostatic grounding device 100 is arranged on load compartment, transports or loads and unloads in tank car
During material, the electrostatic gathered can be effectively discharged, safe ready, reliability is high, practical, has great popularization and application valency
Value.
Preferred embodiment of the present utility model is the foregoing is only, is not limited to the utility model, for this
For the technical staff in field, the utility model can have various changes, combination and change.It is all it is of the present utility model spirit and
Within principle, any modification, equivalent substitution and improvements made etc., it should be included within the scope of protection of the utility model.
Claims (10)
1. a kind of anti electrostatic grounding device, it is characterised in that the anti electrostatic grounding device includes the first earthing bar, the second ground connection
Row, antistatic transition resistance, earth clip and grounded screen；
First earthing bar is arranged for anti-static grounding, and one end of the antistatic transition resistance connects with first earthing bar
Connect, the other end of the antistatic transition resistance is connected with second earthing bar；First earthing bar and the earth clip
Connection, the earth clip are used for electrostatic guide to first earthing bar；Second earthing bar is connected with the grounded screen,
The grounded screen is used to discharge the electrostatic；
The electrostatic is transferred to first earthing bar by the earth clip, then reaches second through the antistatic transition resistance
Earthing bar, complete to discharge finally by the grounded screen.
2. anti electrostatic grounding device according to claim 1, it is characterised in that the anti electrostatic grounding device also includes shell
Body, first earthing bar, second earthing bar and the antistatic transition resistance are arranged in the housing, the ground connection
Net is located at the outside of the housing.
3. anti electrostatic grounding device according to claim 2, it is characterised in that described in the anti electrostatic grounding device release
During electrostatic, the earth clip is located at the outside of the housing；It is described to connect when the anti electrostatic grounding device does not discharge the electrostatic
Ground folder is positioned at the inside of the housing.
4. anti electrostatic grounding device according to claim 1, it is characterised in that the antistatic transition resistance is cement electricity
Resistance.
5. anti electrostatic grounding device according to claim 1, it is characterised in that first earthing bar is copper bar, described
Second earthing bar is copper bar.
6. anti electrostatic grounding device according to claim 1, it is characterised in that first earthing bar is arranged for aluminium, described
Second earthing bar is arranged for aluminium.
7. anti electrostatic grounding device according to claim 1, it is characterised in that first earthing bar is copper bar, described
Second earthing bar is arranged for aluminium；Or first earthing bar is arranged for aluminium, second earthing bar is copper bar.
8. anti electrostatic grounding device according to claim 1, it is characterised in that be provided with least on first earthing bar
One the first wiring point, first wiring point are used to be connected with the earth clip, the antistatic transition resistance, and described first
Wiring point is connected with the earth clip by wire, and first wiring point is also connected with the antistatic transition resistance using wire
Connect.
9. anti electrostatic grounding device according to claim 1, it is characterised in that be provided with least on second earthing bar
One the second wiring point, second wiring point are used to be connected with the grounded screen, the antistatic transition resistance；Described second
Wiring point is connected with the grounded screen by wire, and second wiring point is also connected with the antistatic transition resistance using wire
Connect.
10. a kind of antistatic tank car, it is characterised in that the antistatic tank car includes car body, load compartment and claim 1 to 9
Any one of anti electrostatic grounding device, the load compartment is arranged on the car body, the anti electrostatic grounding device peace
On the load compartment, the anti electrostatic grounding device is for the Electro-static Driven Comb during cargo handling.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721139175.6U CN206856652U (en) | 2017-09-06 | 2017-09-06 | Anti electrostatic grounding device and antistatic tank car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721139175.6U CN206856652U (en) | 2017-09-06 | 2017-09-06 | Anti electrostatic grounding device and antistatic tank car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206856652U true CN206856652U (en) | 2018-01-09 |
Family
ID=60832646
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721139175.6U Active CN206856652U (en) | 2017-09-06 | 2017-09-06 | Anti electrostatic grounding device and antistatic tank car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206856652U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115154964A (en) * | 2022-07-18 | 2022-10-11 | 广东新起点建设工程有限公司 | Novel fire hose and explosion-proof fire control cabinet of dangerous chemical |
| CN117734609A (en) * | 2024-02-20 | 2024-03-22 | 南京德沃克自动化有限公司 | Intelligent state monitoring system and method based on electrostatic grounding device |
-
2017
- 2017-09-06 CN CN201721139175.6U patent/CN206856652U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115154964A (en) * | 2022-07-18 | 2022-10-11 | 广东新起点建设工程有限公司 | Novel fire hose and explosion-proof fire control cabinet of dangerous chemical |
| CN117734609A (en) * | 2024-02-20 | 2024-03-22 | 南京德沃克自动化有限公司 | Intelligent state monitoring system and method based on electrostatic grounding device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220222 Address after: 611400 No. 445, Qingyun South Road, Puxing street, Xinjin District, Xinjin County, Chengdu, Sichuan Patentee after: Sichuan mintian Technology Development Co.,Ltd. Address before: 610000 Xincai 18th Road, new material industrial functional zone, Xinjin Industrial Park, Xinjin County, Chengdu City, Sichuan Province Patentee before: CHENGDU SHULING TECHNOLOGY DEVELOPMENT Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240320 Address after: 610000 Xincai 18th Road, new material industrial functional zone, Xinjin Industrial Park, Xinjin County, Chengdu City, Sichuan Province Patentee after: CHENGDU SHULING TECHNOLOGY DEVELOPMENT Co.,Ltd. Country or region after: Zhong Guo Address before: 611400 No. 445, Qingyun South Road, Puxing street, Xinjin District, Xinjin County, Chengdu, Sichuan Patentee before: Sichuan mintian Technology Development Co.,Ltd. Country or region before: Zhong Guo |