CN202028044U - Human body electrostatic discharge device - Google Patents
Human body electrostatic discharge device Download PDFInfo
- Publication number
- CN202028044U CN202028044U CN2010206201961U CN201020620196U CN202028044U CN 202028044 U CN202028044 U CN 202028044U CN 2010206201961 U CN2010206201961 U CN 2010206201961U CN 201020620196 U CN201020620196 U CN 201020620196U CN 202028044 U CN202028044 U CN 202028044U
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- human body
- body touch
- static electricity
- releasing device
- static
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Abstract
The utility model relates to a human body electrostatic discharge device, mounted on oiling equipment, comprising a human body touch indicating hand, a human body touch box front body, a human body touch box base plate, an electrostatic absorption device and a grounding lead, wherein the human body touch indicating hand is arranged on the front door panel or outer side panel of the oiling equipment, the human body touch box front body is mounted in front of the human body touch indicating hand, the electrostatic absorption device is mounted in the human body touch box front body and is electrically connected with the human body touch box front body and the grounding lead of the device, the grounding lead is electrically connected with the ground, and the human body touch box base plate is fastened with the human body touch box front body. The temperature scope of the normal operation of the human body electrostatic discharge device is in a range of -40 DEG C to +75 DEG C, the discharge speed is less than 0.5m. The human body electrostatic discharge device is capable of safely discharging electrostatic energy, ensuring no spark or shock during the electrostatic discharge of a human body, thus thoroughly eliminating the hidden trouble of fire and explosion accidents caused by static electricity.
Description
Technical field
This utility model relates to fuel-servicing equipment devices safe in utilization such as a kind of oil station, oil depot, particularly relating to a kind of can the absorption static in the human body discharges, and in the process that discharges, can not produce spark, yet static electricity on human body's releasing device that can not exert an influence to human body.
Background technology
Under exsiccant environment, the clothes of human body be because friction can produce certain static, when electrostatic accumulation when a certain amount of, will discharge the generation spark because of static when human body contact with conductor.At present, domestic part enterprise adopts the mode of the direct ground connection discharge of metallic conductor to eliminate the static electricity on human body in inflammable, explosive hazardous area.Though this mode can be eliminated the static electricity on human body, still,, just exist the static discharge energy bigger inevitably because what adopt is to discharge between conductor, cause producing electric spark, and to the electric-shock feeling of human body.Usually, when static electricity on human body's voltage reached 2000V, the energy that sparks between human body and the electrostatic conductor can reach 0.4mJ, and this is higher than the minimum ignition energy 0.2mJ of product vapour far away, possesses the condition of initiation fire explosion accident fully.
This shows that above-mentioned existing static delivery mode obviously still has inconvenience and defective, and demands urgently further being improved in structure and use.In order to solve the problem of above-mentioned existence, relevant manufacturer there's no one who doesn't or isn't seeks solution painstakingly, but do not see always that for a long time suitable design finished by development, and common product does not have appropriate structure to address the above problem, this obviously is the problem that the anxious desire of relevant dealer solves.Therefore how to found a kind of novel static electricity on human body's releasing device, real one of the current important research and development problem that belongs to, also becoming the current industry utmost point needs improved target.
Because the defective that above-mentioned existing static delivery mode exists, the inventor is based on being engaged in this type of product design manufacturing abundant for many years practical experience and Professional knowledge, and the utilization of cooperation scientific principle, actively studied innovation, in the hope of founding a kind of novel static electricity on human body's releasing device, can improve general existing static delivery mode, make it have more practicality.Through constantly research, design, and, create the present invention who has practical value finally through after studying sample and improvement repeatedly.
Summary of the invention
Main purpose of the present utility model is, overcome the defective that existing static delivery mode exists, and provide a kind of novel static electricity on human body's releasing device, technical problem to be solved is to make its safe release electrostatic energy, during the static electricity on human body releases, guaranteeing does not have electric-shock feeling, and no-spark produces, and is very suitable for practicality.
Another purpose of the present utility model is, a kind of novel static electricity on human body's releasing device is provided, technical problem to be solved is to make its nozzle that is installed in tax control fuel oil adding machine next door, make human body be easy to touch, thoroughly eliminated hidden danger, thereby be suitable for practicality more because of the explosion accident of static initiation fire.
The purpose of this utility model and to solve its technical problem be to adopt following technical scheme to realize.A kind of static electricity on human body's releasing device according to the utility model proposes is mounted on the fuel charger equipment, and it comprises: human body touch indication hands shape, human body touch box precursor, human body touch cassette holder plate, static absorption plant and earth lead;
Human body touch indication hands shape wherein is arranged on the front door or outer panel of fuel charger equipment, and human body touch box precursor is installed in the front of this human body touch indication hands shape;
Static absorption plant wherein is installed in the human body touch box precursor, and electrically connects between the earth lead of human body touch box precursor and device, and described earth lead and the earth electrically connect;
Human body touch cassette holder plate and human body touch box precursor fasten assembling.
The purpose of this utility model and solve its technical problem and can also be further achieved by the following technical measures.
Aforesaid static electricity on human body's releasing device, wherein said human body touch indication hands shape is adopted outdoor oil resistant and aging-resistant PC material, and its exterior design is the pattern that adopts colored silk-screen.
Aforesaid static electricity on human body's releasing device, the base material of wherein said human body touch box precursor adopt ABS engineering plastics one injection molded, and its housing adopts the housing through slow conductive processing.
Aforesaid static electricity on human body's releasing device, wherein said slow conductive processing are meant the surface of shell plating or apply a kind of conductive material.
Aforesaid static electricity on human body's releasing device, the base material of wherein said human body touch cassette holder plate adopt ABS engineering plastics one injection molded.
Aforesaid static electricity on human body's releasing device, wherein said static absorption plant are the resistance of a 100M Ω.
Aforesaid static electricity on human body's releasing device, the temperature range of its operate as normal are-40 ℃ to+75 ℃; Its velocity of discharge was less than 0.5 second.
This utility model compared with prior art has tangible advantage and beneficial effect.Via as can be known above, in order to achieve the above object, this utility model provides a kind of static electricity on human body's releasing device, this device adopts special material and technology, not only can the rapid release human body charged, reduce moment static discharge energy, and can effectively control the velocity of discharge, neither produce dangerous discharge spark, human body is not had any injury yet.
By technique scheme, this utility model static electricity on human body releasing device has following advantage and beneficial effect at least: this utility model static electricity on human body releasing device safe release electrostatic energy, and during the static electricity on human body released, guaranteeing did not have electric-shock feeling, and no-spark produces; This utility model static electricity on human body releasing device is installed in the nozzle next door of tax control fuel oil adding machine, makes human body be easy to touch, and has thoroughly eliminated the hidden danger because of the explosion accident of static initiation fire.
In sum, this utility model has obvious improvement technically, and has tangible good effect, really is a new and innovative, progressive, practical new design.
Above-mentioned explanation only is the general introduction of technical solutions of the utility model, for can clearer understanding technological means of the present utility model, and can be implemented according to the content of description, and for above-mentioned and other purposes, feature and advantage of the present utility model can be become apparent, below especially exemplified by preferred embodiment, and conjunction with figs., be described in detail as follows.
Description of drawings
Fig. 1 is this utility model static electricity on human body releasing device structure principle chart.
Fig. 2 is the outside drawing of the human body touch indication hands shape of this utility model static electricity on human body releasing device.
Fig. 3 a is the left view of the human body touch box precursor of this utility model static electricity on human body releasing device.
Fig. 3 b is the structure chart of the human body touch box precursor of this utility model static electricity on human body releasing device.
Fig. 3 c is the right view of the human body touch box precursor of this utility model static electricity on human body releasing device.
Fig. 4 a is the left view of the human body touch cassette holder plate of this utility model static electricity on human body releasing device.
Fig. 4 b is the structure chart of the human body touch cassette holder plate of this utility model static electricity on human body releasing device.
Fig. 4 c is the right view of the human body touch cassette holder plate of this utility model static electricity on human body releasing device.
Fig. 5 is the installation diagram of this utility model static electricity on human body releasing device in tax control fuel oil adding machine.
The specific embodiment
For further setting forth this utility model is to reach technological means and the effect that predetermined goal of the invention is taked, below in conjunction with accompanying drawing and preferred embodiment, to according to its specific embodiment of static electricity on human body's releasing device, structure, feature and the effect thereof that the utility model proposes, describe in detail as after.
Relevant aforementioned and other technology contents, characteristics and effect of the present utility model can clearly present in the following detailed description that cooperates with reference to graphic preferred embodiment.For convenience of description, in following embodiment, components identical is represented with identical numbering.
Fuel charger belongs to the explosive gas atmosphere measuring equipment, the fuel charger zone explosion-risk area (1 district) (according to the delimitation of GB22380.1-2008 " specification requirement of fuel charger anti-explosion safety " fuel-servicing equipment deathtrap) especially of placing oil gun particularly, if human body has static when carrying rifle and refueling, will produce danger.Therefore, carry rifle and refuel before safety, to discharge human body effectively charged extremely important.After particularly oil, petrochemical industry are carried out the IC-card oiling, self-service oiling will be more and more universal, and it is charged even more important effectively to discharge human body.
See also shown in Figure 1ly, static electricity on human body's releasing device of this utility model preferred embodiment is installed on the fuel charger equipment, and it comprises: human body touch indication hands shape, human body touch box precursor, human body touch cassette holder plate, static absorption plant and earth lead;
Human body touch indication hands shape wherein is arranged on the front door or outer panel of fuel charger equipment, and human body touch box precursor is installed in the front of this human body touch indication hands shape;
Static absorption plant wherein is installed in the human body touch box precursor, and electrically connects between the earth lead of human body touch box precursor and device, and described earth lead and the earth electrically connect;
Human body touch cassette holder plate and human body touch box precursor fasten assembling.
See also shown in Figure 2, static electricity on human body's releasing device of this utility model preferred embodiment, wherein said human body touch indication hands shape is adopted outdoor oil resistant, aging-resistant PC material, exterior design adopts eye-catching colored silk-screen.Before refueling, main prompting user touches the static releaser.
See also shown in Fig. 3 a, Fig. 3 b, Fig. 3 c, static electricity on human body's releasing device of this utility model preferred embodiment, the base material of wherein said human body touch box precursor adopt ABS engineering plastics one injection molded, and housing adopts slow conductive processing; With the relatives' property and the comfort that satisfy human body touch, housing adopts slow conductive processing, does not produce spark when causing human body touch.
Slow conductive processing is exactly to electroplate or apply a kind of special conductive material at nonmetallic surface, satisfies the relatives' property and the comfort of human body touch on the one hand, and other aspect is slowed down it and transmitted electrostatic speed.
See also shown in Fig. 4 a, Fig. 4 b, Fig. 4 c, static electricity on human body's releasing device of this utility model preferred embodiment, the base material of wherein said human body touch cassette holder plate adopt ABS engineering plastics one injection molded, satisfy the whole pedestal effect of static electricity on human body's releasing device
Static electricity on human body's releasing device of this utility model preferred embodiment, wherein said static absorption plant is the resistance of a 100M Ω, its be arranged on and the earth lead of human body touch box precursor and whole device between and electrically connect, described earth lead and the earth electrically connect; Be used for weakening static electricity on human body's release current greatly, avoid spark to produce.
See also shown in Figure 5ly, be the installation diagram of this utility model static electricity on human body releasing device in tax control fuel oil adding machine.
Human body touch indication hands shape wherein is arranged on the front door or outer panel of fuel charger equipment, and human body touch box precursor is installed in the front of this human body touch indication hands shape;
Personnel such as oiling person or driver are before touching nozzle, at first handle is according to 2 seconds of direction contact human body touch box precursor of human body touch indication hands shape, human body touch box precursor is connected with the static absorption plant static in the human body with regard to passing through, the static absorption plant is connected with the earth again, static in the human body just discharges and finishes, and can carry out refueling operation.
Technical characterstic of the present utility model
This device adopts special material and technology, and is not only can the rapid release human body charged, reduces moment static discharge energy, and can effectively control the velocity of discharge, neither produces dangerous discharge spark, and human body is not had any injury yet.
Detailed technology parameter of the present utility model
This utility model static electricity on human body releasing device includes human body touch box precursor, human body touch cassette holder plate, static absorption plant, human body touch indication hands shape, earth lead etc.
Performance indications:
1, the velocity of discharge: less than 0.5 second.
2, compressive resistance: 50 kilovolts.
3, ground connection resistance: 100 megohms.
4, temperature range :-40 ℃---+75 ℃.
Advantage of the present utility model
This utility model static electricity on human body releasing device safe release electrostatic energy, during the static electricity on human body released, guaranteeing did not have electric-shock feeling, and no-spark produces; Be installed in the nozzle next door of tax control fuel oil adding machine, make human body be easy to touch, thoroughly eliminated hidden danger because of the explosion accident of static initiation fire.
The above, it only is preferred embodiment of the present utility model, be not that this utility model is done any pro forma restriction, though this utility model discloses as above with preferred embodiment, yet be not in order to limit this utility model, any those skilled in the art are not in breaking away from the technical solutions of the utility model scope, when the technology contents that can utilize above-mentioned announcement is made a little change or is modified to the equivalent embodiment of equivalent variations, in every case be the content that does not break away from technical solutions of the utility model, according to technical spirit of the present utility model to any simple modification that above embodiment did, equivalent variations and modification all still belong in the scope of technical solutions of the utility model.
Claims (7)
1. static electricity on human body's releasing device is installed on the fuel charger equipment, it is characterized in that it comprises: human body touch indication hands shape, human body touch box precursor, human body touch cassette holder plate, static absorption plant and earth lead;
Human body touch indication hands shape wherein is arranged on the front door or outer panel of fuel charger equipment, and human body touch box precursor is installed in the front of this human body touch indication hands shape;
Static absorption plant wherein is installed in the human body touch box precursor, and electrically connects between the earth lead of human body touch box precursor and device, and described earth lead and the earth electrically connect;
Human body touch cassette holder plate and human body touch box precursor fasten assembling.
2. static electricity on human body's releasing device according to claim 1 is characterized in that wherein said human body touch indication hands shape, adopts outdoor oil resistant and aging-resistant PC material, and its exterior design is the pattern that adopts colored silk-screen.
3. static electricity on human body's releasing device according to claim 1 is characterized in that the base material of wherein said human body touch box precursor adopts ABS engineering plastics one injection molded, and its housing adopts the housing through slow conductive processing.
4. static electricity on human body's releasing device according to claim 3 is characterized in that wherein said slow conductive processing is meant the surface of shell plating or applies a kind of conductive material.
5. static electricity on human body's releasing device according to claim 1 is characterized in that the base material of wherein said human body touch cassette holder plate adopts ABS engineering plastics one injection molded.
6. static electricity on human body's releasing device according to claim 1 is characterized in that wherein said static absorption plant is the resistance of a 100M Ω.
7. static electricity on human body's releasing device according to claim 1 is characterized in that the temperature range of its operate as normal is-40 ℃ to+75 ℃; Its velocity of discharge was less than 0.5 second.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206201961U CN202028044U (en) | 2010-11-19 | 2010-11-19 | Human body electrostatic discharge device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206201961U CN202028044U (en) | 2010-11-19 | 2010-11-19 | Human body electrostatic discharge device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202028044U true CN202028044U (en) | 2011-11-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206201961U Expired - Lifetime CN202028044U (en) | 2010-11-19 | 2010-11-19 | Human body electrostatic discharge device |
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| Country | Link |
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| CN (1) | CN202028044U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102940931A (en) * | 2012-10-19 | 2013-02-27 | 中国石油化工股份有限公司 | Intrinsic safety type device and system for preventing static electricity on human body during self-service refueling as well as use method thereof and application thereof |
| CN109061328A (en) * | 2018-06-06 | 2018-12-21 | 北京卫星环境工程研究所 | The workspace entrance managing device of integrated static electricity on human body's detection and number control |
| CN111606296A (en) * | 2020-04-24 | 2020-09-01 | 吴凡 | Intrinsic safety explosion-proof type oiling device |
-
2010
- 2010-11-19 CN CN2010206201961U patent/CN202028044U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102940931A (en) * | 2012-10-19 | 2013-02-27 | 中国石油化工股份有限公司 | Intrinsic safety type device and system for preventing static electricity on human body during self-service refueling as well as use method thereof and application thereof |
| CN102940931B (en) * | 2012-10-19 | 2014-11-12 | 中国石油化工股份有限公司 | Intrinsic safety type device and system for preventing static electricity on human body during self-service refueling as well as use method thereof and application thereof |
| CN109061328A (en) * | 2018-06-06 | 2018-12-21 | 北京卫星环境工程研究所 | The workspace entrance managing device of integrated static electricity on human body's detection and number control |
| CN111606296A (en) * | 2020-04-24 | 2020-09-01 | 吴凡 | Intrinsic safety explosion-proof type oiling device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20111109 |