CN209356466U - Portable combustible gas detector is used between a kind of electrical power distribution - Google Patents
Portable combustible gas detector is used between a kind of electrical power distribution Download PDFInfo
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- CN209356466U CN209356466U CN201821863938.6U CN201821863938U CN209356466U CN 209356466 U CN209356466 U CN 209356466U CN 201821863938 U CN201821863938 U CN 201821863938U CN 209356466 U CN209356466 U CN 209356466U
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- protecting crust
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- combustible gas
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Abstract
The utility model discloses Portable combustible gas detector is used between a kind of electrical power distribution, including body, fixed block and inlet plenum, the outer wall surrounding of the body is connected with protecting crust, and the two sides of protecting crust are equipped with cushion course, the fixed block is distributed in the surrounding of protecting crust, and the middle inside of fixed block is inlaid with mounting head, the inlet plenum is fixed on the upper center of body, and the middle inside of inlet plenum is provided with gas outlet, the upper center of the inlet plenum is connected with detection probe, and bolt is installed at the top of detection probe, the innermost insert of the detection probe has fixed ring.Organism is set with Portable combustible gas detector between the electrical power distribution; it is bonded to each other between body and protecting crust; and shape is distributed the outer wall surrounding of protecting crust in obtuse angle; protecting crust plays good fixed protective effect; protecting crust is made of vinyon material simultaneously; with good toughness and rigidity, is dropped from eminence and damaged damage is less likely to occur.
Description
Technical field
The utility model relates to electrical safety detection technique field, with portable combustible gas between specially a kind of electrical power distribution
Body detector.
Background technique
Electrical detection is according to relevant technique standard and criterion, to high and low pressure distribution system, electrical power distribution system, illumination
Distribution system, lightning protection earthing system, cable television system, equipment monitoring system, safety and protection system, automatic fire alarm system
And fire-fighting linkage system, comprehensive wiring system etc. carry out system detection, to ensure Electrical Safety and electrical safe operation, in electricity
Combustible gas detector is needed to detect the air in electrical power distribution in gas detection, mainly to alkanes in working environment,
The concentration of the fuel gas such as alcohols and organic volatile is detected, and is checked between electrical power distribution with the presence or absence of gas leakage situation.
Existing combustible gas detector in use without good fixed protection equipment, be likely to occur in use from
It is detached from hand, drops to ground, body is caused to damage, and mostly in use held by hand-held, is held for a long time
Hand is likely to occur to ache, it has not been convenient to carried for a long time in use, for this purpose, it is proposed that between a kind of electrical power distribution with it is portable can
Fire gas detecting instrument.
Utility model content
The purpose of this utility model is to provide between a kind of electrical power distribution use Portable combustible gas detector, with solve on
State the existing combustible gas detector proposed in background technique in use without good fixed protection equipment, in use
It is likely to occur and is detached from from hand, drop to ground, body is caused to damage, and mostly in use held by hand-held,
Holding is likely to occur hand and aches for a long time, it has not been convenient to the problem of carrying for a long time in use.
To achieve the above object, the utility model provides the following technical solutions: with portable flammable between a kind of electrical power distribution
Gas detecting instrument, including body, fixed block and inlet plenum, the outer wall surrounding of the body are connected with protecting crust, and protecting crust
Two sides are equipped with cushion course, and the fixed block is distributed in the surrounding of protecting crust, and the middle inside of fixed block is inlaid with mounting head,
The inlet plenum is fixed on the upper center of body, and the middle inside of inlet plenum is provided with gas outlet, the inlet plenum it is upper
End middle part is connected with detection probe, and bolt is equipped at the top of detection probe, and the innermost insert of the detection probe has fixation
Ring, and gas sensor is fixed on the inside of fixed ring, the lower end of the gas sensor is provided with micromotor, and micro electric
The upper center of machine is connected with flabellum, and the back side of the body is equipped with radiator-grid, and the back side upper end of body is inlaid with fixture block,
The back side lower end of the body is fixed with back-cover, and the front upper portion of body is provided with liquid crystal display, the lower end of the body
Positive lower end is connected with operation panel.
Preferably, it is bonded to each other between the body and protecting crust, and shape is distributed the outer wall surrounding of protecting crust in obtuse angle.
Preferably, on the left of the protecting crust by mutually splicing on the right side of the mounting head and protecting crust at both ends, and protecting crust with
It is detachable structure between protecting crust.
Preferably, the cushion course is symmetrical along protecting crust central axes, and the distribution wave-shaped of cushion course outer wall.
Preferably, it is distributed between the gas sensor and micromotor in parallel shape, and gas sensor passes through fixation
Ring and the inner wall of detection probe are bonded to each other, and the inner wall of fixed ring is in hollow form.
Preferably, the radiator-grid is uniformly distributed along the back side upper end of body, and is bonded to each other between radiator-grid and body.
Compared with prior art, the utility model has the beneficial effects that being examined between the electrical power distribution with Portable combustible gas
It surveys instrument and organism is set, be bonded to each other between body and protecting crust, and shape is distributed the outer wall surrounding of protecting crust in obtuse angle, protecting crust
Good fixed protective effect is played, while protecting crust is made of vinyon material, there is good toughness and rigidity,
It is dropped from eminence and damaged damage is less likely to occur, while the four corners of protecting crust are designed using obtuse angle structure, meet certain people
Body engineering, when user holds body, user's hand will not be scratched by sharp place, pass through both ends on the left of protecting crust
Mounting head and protecting crust on the right side of mutually splicing, and between protecting crust and protecting crust be detachable structure, when user need pair
When protecting crust carries out repair and replacement, user can be by taking out the screw of surrounding, by protecting crust along two sides out of fixed block
It draws, protecting crust is separated with protecting crust, convenient for users to repair and replacement；
It is fixed with gas sensor on the inside of fixed ring, is distributed between gas sensor and micromotor in parallel shape, and
Gas sensor is bonded to each other by the inner wall of fixed ring and detection probe, when user needs between the air in electrical power distribution
When being detected, user can be by opening micromotor, and micromotor rotation drives flabellum high speed rotation, and flabellum is inside
Air blast, gas are flowed into from detection probe, are discharged from gas outlet, and gas touches gas sensor, gas sensor to air into
The information such as the composition of gas, concentration are converted to corresponding electric signal and are delivered to liquid crystal by conducting wire by row detection, gas sensor
In display screen, user can more intuitive each gas information in air observe, if occur flammable in air
The excessively high situation of gas content, while user needs when detecting to more narrow region, user can by
Hose is inserted into detection probe front end, and the external screw thread of hose and bolt outer wall is bonded to each other, is not susceptible to hose and falls off.
Detailed description of the invention
Fig. 1 is the utility model positive structure schematic；
Fig. 2 is the utility model structure schematic diagram；
Fig. 3 is the utility model gas sensor partial enlargement structural representation；
Fig. 4 is the utility model detection probe cross section structure schematic diagram.
In figure: 1, body；2, protecting crust；3, cushion course；4, fixed block；5, mounting head；6, inlet plenum；7, gas outlet；8,
Detection probe；9, bolt；10, fixed ring；11, gas sensor；12, micromotor；13, flabellum；14, radiator-grid；15, it presss from both sides
Block；16, back-cover；17, liquid crystal display；18, operation panel.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-4 is please referred to, the utility model provides a kind of technical solution: using Portable combustible gas between a kind of electrical power distribution
Detector, including body 1, protecting crust 2, cushion course 3, fixed block 4, mounting head 5, inlet plenum 6, gas outlet 7, detection probe 8, spiral shell
Bolt 9, fixed ring 10, gas sensor 11, micromotor 12, flabellum 13, radiator-grid 14, fixture block 15, back-cover 16, liquid crystal display
17 and operation panel 18, the outer wall surrounding of body 1 is connected with protecting crust 2, and the two sides of protecting crust 2 are equipped with cushion course 3, body
It is bonded to each other between 1 and protecting crust 2, and shape is distributed the outer wall surrounding of protecting crust 2 in obtuse angle, protecting crust 2 plays good fixation
Protective effect, while protecting crust 2 is made of vinyon material, is had good toughness and rigidity, is dropped not from eminence
Damaged damage is easy to happen, while the four corners of protecting crust 2 are designed using obtuse angle structure, meet certain ergonomics, when making
When user holds body 1, user's hand will not be scratched by sharp place, pass through the mounting head 5 at both ends on the left of protecting crust 2
Mutually splice with 2 right side of protecting crust, and be detachable structure between protecting crust 2 and protecting crust 2, when user needs to protecting crust
2 when carrying out repair and replacement, user can by the way that the screw of surrounding is taken out out of fixed block 4, by protecting crust 2 along two laybacks,
The protecting crust 2 in left side is separated with the protecting crust 2 on right side, and convenient for users to repair and replacement, cushion course 3 is along 2 central axes pair of protecting crust
Claim distribution, and 3 outer wall of cushion course distribution wave-shaped, cushion course 3 is made of rubber material, has good elasticity, when making
When user grabs body 1, user's hand is bonded to each other with cushion course 3, and user does not feel as hard sense, is given
The good usage experience of user, while the outer wall of cushion course 3 plays the role of certain anti-skidding, prevents user in crawl,
It skids between user's hand and protecting crust 2, fixed block 4 is distributed in the surrounding of protecting crust 2, and in the inside of fixed block 4
Portion is inlaid with mounting head 5；
Inlet plenum 6 is fixed on the upper center of body 1, and the middle inside of inlet plenum 6 is provided with gas outlet 7, inlet plenum 6
Upper center be connected with detection probe 8, and the top of detection probe 8 is equipped with bolt 9, and the innermost insert of detection probe 8 has
Fixed ring 10, and the inside of fixed ring 10 is fixed with gas sensor 11, the lower section of gas sensor 11 be fixed have it is miniature
Motor 12, the output end of micromotor 12 are fixed with flabellum 13, in parallel shape point between gas sensor 11 and micromotor 12
Cloth, and gas sensor 11 is bonded to each other by fixed ring 10 and the inner wall of detection probe 8, and during the inner wall of fixed ring 10 is in
Empty shape, when user needs to detect the air in electrical power distribution, user can by opening micromotor 12,
Micromotor 12 rotates, and drives 13 high speed rotation of flabellum, the air blast into detection probe 8 of flabellum 13, and gas is flowed from detection probe 8
Enter, be discharged from gas outlet 7, gas touches gas sensor 11, and gas sensor 11 detects air, gas sensor
The information such as the composition of gas, concentration are converted to corresponding electric signal by 11 to be delivered in liquid crystal display 17 by conducting wire, user
Can more intuitive each gas information in air observe, if there are the fuel gas too high levels in air
Situation, while user needs when detecting to more narrow region, user can be by inserting in 8 front end of detection probe
Enter hose, the external screw thread of hose and 9 outer wall of bolt is bonded to each other, and is not susceptible to hose and is fallen off, and the lower end of gas sensor 11 is set
It is equipped with micromotor 12, and the upper center of micromotor 12 is connected with flabellum 13；
The back side of body 1 is equipped with radiator-grid 14, and the back side upper end of body 1 is inlaid with fixture block 15, and radiator-grid 14 is along machine
The back side upper end of body 1 is uniformly distributed, and is bonded to each other between radiator-grid 14 and body 1, and radiator-grid 14 plays good heat dissipation effect
Fruit, while radiator-grid 14 is distributed in body 1 electronic component distribution more close quarters, when body 1 at work, body 1
Interior electronic component gives out a large amount of heat, due to being distributed a large amount of said minuscule hole inside radiator-grid 14, can effectively add
The air velocity at fast 1 back side of body, plays certain heat dissipation effect, the back side lower end of body 1 is fixed with back-cover 16, and body 1
Front upper portion be provided with liquid crystal display 17, the lower end front lower end of body 1 is connected with operation panel 18, gas sensor 11
It is separately connected liquid crystal display 17 and operation panel 18 by conducting wire, micromotor 12 passes through conducting wire attended operation panel 18.
Working principle: for passing through fixture block 15 first for machine with Portable combustible gas detector between this kind of electrical power distribution
Body 1 is linked at waist belt, and body 1 is carried to area to be tested, and user grabs body 1 at this time, hand and protection
The cushion course 3 of 2 two sides of shell is bonded to each other, then due to being electrically connected between operation panel 18 and micromotor 12 by conducting wire,
User controls operation panel 18 and opens body 1, and micromotor 12 rotates, the model WL-37RS528 of micromotor 12,
13 high speed rotation of flabellum, the air blast into detection probe 8 of flabellum 13 are driven, gas is flowed into from detection probe 8, it is discharged from gas outlet 7,
Gas touches gas sensor 11, the model TGS813 of gas sensor 11, and gas sensor 11 detects air,
Due between gas sensor 11 and liquid crystal display 17 by conducting wire be electrically connected, gas sensor 11 by the composition of gas,
The information such as concentration are converted to corresponding electric signal and are delivered in liquid crystal display 17 by conducting wire, and user can be more intuitive right
Each gas information in air is observed, if the case where fuel gas too high levels in air, while user occurs
When needing to detect more narrow region, user can be by being inserted into hose, hose and spiral shell in 8 front end of detection probe
The external screw thread of 9 outer wall of bolt is bonded to each other, and is not susceptible to hose and is fallen off, and last user carries out the air items index in the region
Record completes the use process that Portable combustible gas detector is used between entire electrical power distribution like this.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. Portable combustible gas detector, including body (1), fixed block (4) and inlet plenum (6) are used between a kind of electrical power distribution,
It is characterized by: the outer wall surrounding of the body (1) is connected with protecting crust (2), and the two sides of protecting crust (2) are equipped with cushion course
(3), the fixed block (4) is distributed in the surrounding of protecting crust (2), and the middle inside of fixed block (4) is inlaid with mounting head (5),
The inlet plenum (6) is fixed on the upper center of body (1), and the middle inside of inlet plenum (6) is provided with gas outlet (7), institute
The upper center for stating inlet plenum (6) is connected with detection probe (8), and bolt (9) are equipped at the top of detection probe (8), described
The innermost insert of detection probe (8) has fixed ring (10), and gas sensor (11) are fixed on the inside of fixed ring (10), described
The lower end of gas sensor (11) is provided with micromotor (12), and the upper center of micromotor (12) is connected with flabellum
(13), the back side of the body (1) is equipped with radiator-grid (14), and the back side upper end of body (1) is inlaid with fixture block (15), described
The back side lower end of body (1) is fixed with back-cover (16), and the front upper portion of body (1) is provided with liquid crystal display (17), described
The lower end front lower end of body (1) is connected with operation panel (18).
2. using Portable combustible gas detector between a kind of electrical power distribution according to claim 1, it is characterised in that: described
It is bonded to each other between body (1) and protecting crust (2), and shape is distributed the outer wall surrounding of protecting crust (2) in obtuse angle.
3. using Portable combustible gas detector between a kind of electrical power distribution according to claim 1, it is characterised in that: described
Pass through mutually splicing, and protecting crust (2) and protecting crust on the right side of the mounting head (5) at both ends and protecting crust (2) on the left of protecting crust (2)
It (2) is detachable structure between.
4. using Portable combustible gas detector between a kind of electrical power distribution according to claim 1, it is characterised in that: described
Cushion course (3) is symmetrical along protecting crust (2) central axes, and the distribution wave-shaped of cushion course (3) outer wall.
5. using Portable combustible gas detector between a kind of electrical power distribution according to claim 1, it is characterised in that: described
Between gas sensor (11) and micromotor (12) in parallel shape be distributed, and gas sensor (11) by fixed ring (10) with
The inner wall of detection probe (8) is bonded to each other, and the inner wall of fixed ring (10) is in hollow form.
6. using Portable combustible gas detector between a kind of electrical power distribution according to claim 1, it is characterised in that: described
Radiator-grid (14) is uniformly distributed along the back side upper end of body (1), and is bonded to each other between radiator-grid (14) and body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821863938.6U CN209356466U (en) | 2018-11-13 | 2018-11-13 | Portable combustible gas detector is used between a kind of electrical power distribution |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821863938.6U CN209356466U (en) | 2018-11-13 | 2018-11-13 | Portable combustible gas detector is used between a kind of electrical power distribution |
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| Publication Number | Publication Date |
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| CN209356466U true CN209356466U (en) | 2019-09-06 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201821863938.6U Active CN209356466U (en) | 2018-11-13 | 2018-11-13 | Portable combustible gas detector is used between a kind of electrical power distribution |
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| CN (1) | CN209356466U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112198286A (en) * | 2020-10-11 | 2021-01-08 | 房永青 | Inflammable and explosive gas detector with safeguard function |
-
2018
- 2018-11-13 CN CN201821863938.6U patent/CN209356466U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112198286A (en) * | 2020-10-11 | 2021-01-08 | 房永青 | Inflammable and explosive gas detector with safeguard function |
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