CN212207250U - Hand-held type gas leakage detector - Google Patents
Hand-held type gas leakage detector Download PDFInfo
- Publication number
- CN212207250U CN212207250U CN202020221771.4U CN202020221771U CN212207250U CN 212207250 U CN212207250 U CN 212207250U CN 202020221771 U CN202020221771 U CN 202020221771U CN 212207250 U CN212207250 U CN 212207250U
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- hose
- gas
- leading
- detector
- hand
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Abstract
The utility model discloses a hand-held type gas leakage detector, including detector main part and the leading-in hose of first gas, detector main part upper end is connected with the one end of the leading-in hose of first gas, the back of detector main part is provided with the carousel, and the centre of carousel is passed through the central siphon and is connected with the rotation of detector main part, the carousel is rolled up outward and is equipped with the leading-in hose of second gas, and the one end of the leading-in hose of second gas penetrates the one end that the cavity in the middle of the central siphon is connected with the leading-in hose of first gas, and the other end of the leading-in hose of second gas is connected with the one end of metal tube head, the back of detector main part is provided with the housing. This hand-held type gas leak detector can carry out the rolling to the leading-in hose of gas through add the carousel in the back of detector main part to can let the leading-in hose of gas keep neat when using, make detection achievement more convenient.
Description
Technical Field
The utility model relates to a gaseous check out test set technical field specifically is a hand-held type gas leak testing appearance.
Background
The gas detector is an instrument and meter tool for detecting gas leakage concentration, and comprises a portable gas detector, a handheld gas detector, a fixed gas detector, an online gas detector and the like. Gas sensors are used to detect the types of gases present in the environment, gas sensors are sensors used to detect the composition and content of gases.
Gas leak detection need deepen comparatively complicated region sometimes, just can obtain more accurate detection data, so need extend longer gas introduction hose, traditional gas introduction hose all is direct scattering, and the arrangement is got up the trouble, leads to the detection achievement comparatively inconvenient.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a hand-held type gas leak detector to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a hand-held type gas leakage detector, includes detector main part and the leading-in hose of first gas, detector main part upper end is connected with the one end of the leading-in hose of first gas, the back of detector main part is provided with the carousel, and the centre of carousel is passed through the central siphon and is rotated with the detector main part and be connected, the carousel is rolled up outward and is equipped with the leading-in hose of second gas, and the one end of the leading-in hose of second gas penetrates the cavity connection in the middle of the central siphon and is connected with the one end of the leading-in hose of first gas, and the other end.
Preferably, the back of the detector main body is provided with a cover, and the turntable is positioned in a cavity formed between the cover and the outer wall of the detector main body.
Preferably, the top of the housing is provided with a through hole, two sides in the through hole are respectively provided with a round rod, and the second gas introduction hose penetrates between the round rods.
Preferably, one end of the shaft tube penetrates through the outer wall of the housing, a large gear is sleeved on the part of the shaft tube penetrating through the outer wall of the housing, a small gear is meshed and connected to one side of the large gear, one side of the small gear is rotatably connected with the outer wall of the housing, and a rotating handle is connected to the other side of the small gear.
Preferably, one end of the rotating handle is provided with a handle rod, and the handle rod is hinged with the rotating handle.
Preferably, one side of the detector main body is provided with a clamping seat, one side of the clamping seat is provided with a semicircular groove, and the structure of the semicircular groove is matched with that of the metal tube head.
Compared with the prior art, the beneficial effects of the utility model are that: this hand-held type gas leak detector can carry out the rolling to the leading-in hose of gas through add the carousel in the back of detector main part to can let the leading-in hose of gas keep neat when using, make detection achievement more convenient.
Drawings
FIG. 1 is a rear view of the internal structure of a hand-held gas leakage detector of the present invention;
FIG. 2 is a rear view of the hand-held gas leakage detector of the present invention;
FIG. 3 is a side view of the hand-held gas leak detector of the present invention;
fig. 4 is the utility model relates to a hand-held type gas leak detector cassette and metal tube head connection structure sketch map.
In the figure: 1. the detector comprises a detector main body, 2, a rotary table, 3, a cover shell, 4, an axle tube, 5, a first gas introducing hose, 6, a second gas introducing hose, 7, a round rod, 8, a clamping seat, 9, a metal tube head, 10, a rotary handle, 11, a handle rod, 12, a large gear, 13 and a small gear.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: a hand-held gas leakage detector comprises a detector main body 1 and a first gas leading-in hose 5, wherein the upper end of the detector main body 1 is connected with one end of the first gas leading-in hose 5, a rotary table 2 is arranged on the back surface of the detector main body 1, the middle of the rotary table 2 is rotationally connected with the detector main body 1 through a shaft tube 4, the shaft tube 4 is fixedly connected with the rotary table 2 and is rotationally connected with the detector main body 1, a second gas leading-in hose 6 is wound outside the rotary table 2, one end of the second gas leading-in hose 6 penetrates into a cavity in the middle of the shaft tube 4 and is connected with one end of the first gas leading-in hose 5, the second gas leading-in hose 6 is rotationally connected with the first gas leading-in hose 5 through a rotary joint, and the joint of the second gas leading-in hose 6 and the first gas leading-in hose 5 is positioned in the cavity of the shaft, when the second gas introducing hose 6 is wound on the rotary table 2, the second gas introducing hose 6 can be wound neatly, and when the second gas introducing hose 6 needs to be extended, the second gas introducing hose 6 can be pulled directly to rotate and unfold from the rotary table 2, and the other end of the second gas introducing hose 6 is connected with one end of a metal pipe head 9, wherein the two are fixedly connected, the back of the detector main body 1 is provided with a cover 3, the cover 3 is fixedly connected with the detector main body 1 through screws, the rotary table 2 is positioned in a cavity formed between the cover 3 and the outer wall of the detector main body 1, the structure can shield and protect the rotary table 2, the top of the cover 3 is provided with through holes, two sides in the through holes are respectively provided with a round rod 7, and the second gas introducing hose 6 is arranged between the round rods 7, the outer wall of the round rod 7 is more smooth, and the second gas introducing hose 6 can be prevented from being worn when sliding, one end of the shaft tube 4 penetrates through the outer wall of the housing 3, the shaft tube 4 is rotatably connected with the housing 3, a large gear 12 is sleeved on the part of the shaft tube 4 penetrating through the outer wall of the housing 3, the large gear 12 is fixedly connected with the shaft tube 4 through hot melting, one side of the large gear 12 is meshed and connected with a small gear 13, one side of the small gear 13 is rotatably connected with the outer wall of the housing 3, the large gear 12 and the shaft tube 4 are rotatably connected through a shaft, the other side of the small gear 13 is connected with a rotating handle 10, the rotating handle 10 is fixedly connected with the small gear 13 through screws, the structure enables the small gear 13 to rotate, the small gear 13 is driven to rotate through the small gear 13, the winding efficiency of the second gas leading-in hose 6 is higher, a handle rod 11 is arranged at one end of the rotating handle 10, the handle rod 11 is hinged with the rotating handle 10, the, the cassette 8 is fixed through screwed connection, and one side of cassette 8 is provided with the semicircular groove, and the structure in this semicircular groove and the structure phase-match of metal tube head 9, and this structure makes metal tube head 9 can block on cassette 8, the metal tube head 9 of being convenient for accomodate.
The working principle is as follows: when the hand-held gas leakage detector is used, whether parts of the device are damaged or not or the device is not firmly connected is firstly checked, the device is used after being checked without errors, the back of the detector main body 1 is provided with a rotary table 2, a second gas introducing hose 6 is wound on the rotary table 2, so that the second gas introducing hose 6 can be kept orderly, because the rotary table 2 is a rotary structure, when the second gas introducing hose 6 needs to be used for a long time, the second gas introducing hose 6 can be directly pulled to be rotated and unfolded from the rotary table 2, and one end of the second gas introduction hose 6 penetrates into the cavity of the central shaft tube 4 of the turntable 2 and is rotatably connected with the first gas introduction hose 5, so that the second gas introduction hose 6 can be communicated with the first gas introduction hose 5 while rotating around the turntable 2, which is the working principle of the hand-held gas leak detector.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (6)
1. The utility model provides a hand-held type gas leakage detector, includes detector main part (1) and leading-in hose of first gas (5), detector main part (1) upper end is connected with the one end of leading-in hose of first gas (5), its characterized in that: the back of detector main part (1) is provided with carousel (2), and the centre of carousel (2) is passed through central siphon (4) and is rotated with detector main part (1) and be connected, carousel (2) outer book is equipped with the gaseous leading-in hose of second (6), and the one end of the gaseous leading-in hose of second (6) penetrates the cavity connection in the middle of central siphon (4) and is connected with the one end of the leading-in hose of first gas (5), and the other end of the gaseous leading-in hose of second (6) is connected with the one end of metal tube head (9).
2. The hand-held fuel gas leak detector of claim 1, wherein: the back of the detector main body (1) is provided with a housing (3), and the turntable (2) is positioned in a cavity formed between the housing (3) and the outer wall of the detector main body (1).
3. The hand-held fuel gas leak detector of claim 2, wherein: the top of housing (3) is provided with the through-hole, and the both sides in this through-hole are provided with pole (7) respectively to the leading-in hose of second gas (6) wear to locate between pole (7).
4. The hand-held fuel gas leak detector of claim 2, wherein: the outer wall of housing (3) is passed to the one end of central siphon (4), and the cover is equipped with gear wheel (12) on the part that central siphon (4) passed housing (3) outer wall, and the meshing of one side of gear wheel (12) is connected with pinion (13), and one side of pinion (13) is connected with the outer wall rotation of housing (3), and the opposite side of pinion (13) is connected with changes handle (10).
5. The hand-held fuel gas leak detector of claim 4, wherein: one end of the rotating handle (10) is provided with a handle rod (11), and the handle rod (11) is hinged with the rotating handle (10).
6. The hand-held fuel gas leak detector of claim 1, wherein: one side of the detector main body (1) is provided with a clamping seat (8), one side of the clamping seat (8) is provided with a semicircular groove, and the structure of the semicircular groove is matched with that of the metal tube head (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020221771.4U CN212207250U (en) | 2020-02-28 | 2020-02-28 | Hand-held type gas leakage detector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020221771.4U CN212207250U (en) | 2020-02-28 | 2020-02-28 | Hand-held type gas leakage detector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212207250U true CN212207250U (en) | 2020-12-22 |
Family
ID=73820848
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020221771.4U Expired - Fee Related CN212207250U (en) | 2020-02-28 | 2020-02-28 | Hand-held type gas leakage detector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212207250U (en) |
-
2020
- 2020-02-28 CN CN202020221771.4U patent/CN212207250U/en not_active Expired - Fee Related
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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: 20210929 Address after: 163714 No. 1, Xinghua North Street, Longfeng District, Daqing City, Heilongjiang Province Patentee after: DAQING PETROLEUM CHEMICAL ENGINEERING INSPECTION TECHNOLOGY Co.,Ltd. Address before: Shenyang Gas Co., Ltd., No. 170, Shashan street, Heping District, Shenyang City, Liaoning Province Patentee before: Liu Bozhi |
|
| 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: 20201222 |