CN218566981U - Hand-held type ration leak detector - Google Patents
Hand-held type ration leak detector Download PDFInfo
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- CN218566981U CN218566981U CN202221081476.9U CN202221081476U CN218566981U CN 218566981 U CN218566981 U CN 218566981U CN 202221081476 U CN202221081476 U CN 202221081476U CN 218566981 U CN218566981 U CN 218566981U
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Abstract
The utility model discloses a hand-held type ration leak detector, it is including detecting the structure, handheld structure is the rectangle, it openly is equipped with bluetooth control switch, it is crossed by two fixed rod holes, its inside is equipped with two connecting rod grooves, the fixed rod hole is cylindrical, there is the dead lever in it, the dead lever is cylindrical, there is the screw thread on its upper end, the lower extreme is connected and is fixed with the dead lever rotating head, the dead lever rotating head is the disc, the connecting rod groove is the inner groovy, its inside connecting rod fixed sponge layer and the connecting rod structure of being equipped with, the connecting rod structure is wrapped up in by the connecting rod fixed sponge layer, it includes the telescopic link, accomodate the pole, connection structure. The beneficial effects of the utility model are that: the device is reasonable in structure, convenient to use and assemble, accurate in detection, and capable of adapting to narrow places which cannot be detected by hands.
Description
Technical Field
The utility model relates to a hand-held type ration leak detector belongs to gaseous detection technology field.
Background
SF 6 Gas in electric power SF 6 The device has the functions of insulation and arc extinction, and SF is caused by breaking electric arc after a period of operation 6 Decomposition of gases, many of which destroy insulation and are also highly toxic to humans, SF 6 The gas decomposition products can also generate chemical reaction with metal and nonmetal materials in the equipment, and the generated reactants further aggravate vicious cycles such as insulation destruction and the like, namely, power SF 6 The equipment is not absolutely sealed, and the invasion of external moisture and the water produced by the decomposition products seriously jeopardize the power SF 6 The equipment is operated safely, so that the surrounding of the power equipment must be periodically subjected to SF in the gas 6 The concentration is tested to determine if the device has a leak. The check out test set that uses at present stage is mostly quantitative leak detector, but the equipment at present stage is along with also having the hand-held type, and is single when the model, and can not detect the place that the staff can not reach, and this has restricted the use of equipment greatly, so need a hand-held type quantitative leak detector, can adapt to constrictively, and the place that the staff can not reach detects.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is providing a hand-held type ration leak detector, its is rational in infrastructure, uses the equipment convenient, detects the accuracy, can adapt to constrictive, and the place that the staff can not arrive detects.
The utility model discloses a following scheme realizes: the utility model provides a hand-held type ration leak detector, its is including detecting structure, handheld structure is the rectangle, and it openly is equipped with bluetooth control switch, and it is crossed by two fixed rod holes, and its inside is equipped with two connecting rod grooves, the fixed rod hole is cylindrical, has the dead lever in it, the dead lever is cylindrical, and its upper end has the screw thread, and the lower extreme is connected and is fixed with the dead lever rotating head, the dead lever rotating head is the disc, the connecting rod groove is the inner groovy, and its inside is equipped with connecting rod fixed sponge layer and connecting rod structure, connecting rod structure is wrapped up in by connecting rod fixed sponge layer, and it includes telescopic link, storage rod, connection structure, storage rod is cylindrical cavity pole, has accomodate the telescopic link in it, and its lower extreme is fixed with connection structure, the telescopic link top has the screw thread, and it can partly take in storage rod, also can partly pull out from storage rod, connection structure includes fixed dop, connects the cutting ferrule, fixed dop is fixed at storage rod lower extreme, and it has the connection cutting ferrule to overlap, connect cutting ferrule for hollow cylindrical structure, its inner wall has internal thread structure.
The detection structure is cuboid and comprises a detection structure shell, a telescopic sampling head, a battery structure, an air pump, an air drying structure, an air shunt regulator, an air mass flow meter, an air quantitative detector, a central processing unit, a GPS positioning structure, a storage structure, a Bluetooth structure and a wireless network structure, wherein the battery structure, the air pump, the air drying structure, the air shunt regulator, the air mass flow meter, the air quantitative detector, the central processing unit, the GPS positioning structure, the storage structure, the Bluetooth structure and the wireless network structure are arranged inside the detection structure shell.
Detect structural shell openly and be equipped with liquid crystal control touch display screen, the left surface is equipped with the data transmission interface, and the right flank is equipped with the interface that charges, goes up the bottom surface and installs flexible sampling head, gas vent, and lower bottom surface is equipped with the hand-held type draw-in groove, the hand-held type draw-in groove is the cuboid structure, and its upper bottom surface is equipped with fixing screw hole, fixing screw hole has two.
The gas mass flowmeter is connected with the gas shunt regulator and the gas quantitative detector through gas guide pipes, the gas shunt regulator is connected with the gas exhaust port and the gas drying structure through the gas guide pipes, the gas quantitative detector is connected with the gas exhaust port through the gas guide pipes, the gas drying structure is connected with the gas pump through the gas guide pipes, the gas pump is connected with the telescopic sampling head through the gas guide pipes, and the telescopic sampling head can stretch out and draw back.
The central processing unit is connected with the liquid crystal control touch display screen, the battery structure, the air pump, the gas shunt regulator, the gas mass flowmeter, the gas quantitative detector, the GPS positioning structure, the storage structure, the Bluetooth structure, the wireless network structure and the data transmission interface through wires, and the battery structure is connected with the air pump, the gas shunt regulator, the gas mass flowmeter, the gas quantitative detector and the charging interface through wires.
The beneficial effects of the utility model are that:
1. the utility model relates to a hand-held type ration leak detector, its is rational in infrastructure, uses the equipment convenient, detects the accuracy, can adapt to constrictive, and the people can not enough place detects.
Drawings
Fig. 1 is a front view of the present invention, which is a hand-held quantitative leak detector.
Fig. 2 is a schematic view of a front-view cross-sectional structure of a handheld structure of the handheld quantitative leak detector of the present invention.
Fig. 3 is a top view of a handheld structure of the handheld quantitative leak detector of the present invention.
Fig. 4 is a schematic view of a front-view cross-section structure of a detection structure of the handheld quantitative leak detector.
Fig. 5 is a schematic view of a front-view cross-section structure of a connecting rod structure of the handheld quantitative leak detector.
Fig. 6 is the utility model relates to a local front view section structure sketch map of connecting rod structure of hand-held type quantitative leak detector.
In the figure: 1 is the detection structure, 2 is handheld structure, 3 is bluetooth control switch, 4 is the connecting rod groove, 5 is the fixed rod hole, 6 is the dead lever, 7 is the dead lever rotating head, 8 is the fixed sponge layer of connecting rod, 9 is the connecting rod structure, 10 is the telescopic link, 11 is for accomodating the pole, 12 is connection structure, 13 is fixed dop, 14 is the connection cutting ferrule, 15 is internal thread structure, 16 is liquid crystal control touch display screen, 17 is the detection structure shell, 18 is the battery structure, 19 is flexible sampling head, 20 is the air pump, 21 is gaseous drying structure, 22 is gaseous shunt regulator, 23 is gaseous mass flowmeter, 24 is gaseous quantitative detector, 25 is central processing unit, 26 is the GPS location structure, 27 is the storage structure, 28 is the bluetooth structure, 29 is the wireless network structure, 30 is the gas vent, 31 is the data transmission interface, 32 is the interface that charges, 33 is handheld formula, the draw-in groove 34 is fixed threaded hole, 35 is the wire, 36 is the gas conduit.
Detailed Description
The present invention will be further described with reference to fig. 1, fig. 2, fig. 3, fig. 4, fig. 5, and fig. 6, but the scope of the present invention is not limited to the description.
In which like parts are designated by like reference numerals. It is noted that the terms "front," "back," "left," "right," "upper" and "lower" used in the following description refer to directions in the drawings, the terms "inner" and "outer" refer to directions toward and away from, respectively, the geometric center of a particular component, and the drawings are in greatly simplified form and employ non-precise ratios, merely for the purpose of facilitating and distinctly aiding in the description of the embodiments of the present invention.
In the following description, for purposes of explanation, numerous implementation details are set forth in order to provide a thorough understanding of the present invention, and it is believed that the present invention will be embodied in many different forms and should not be limited to the details set forth in the following description, since it will be apparent to those skilled in the art that the present invention will be limited not by the specific details, but rather by the claims, it will be appreciated that the development effort might be complex and time consuming, but would nevertheless be a routine undertaking for those of ordinary skill in the art.
A hand-held quantitative leak detector comprises a detection structure 1, a hand-held structure 2, wherein the hand-held structure 2 is rectangular, a Bluetooth control switch 3 is arranged on the front face of the hand-held structure, the hand-held structure is crossed by two fixed rod holes 5, two connecting rod grooves 4 are formed in the hand-held structure 2, the fixed rod holes 5 are cylindrical, a fixed rod 6 is arranged in the hand-held structure, the upper end of the fixed rod 6 is provided with threads, the lower end of the fixed rod is fixedly connected with a fixed rod rotating head 7, the fixed rod rotating head 7 is disc-shaped, the connecting rod grooves 4 are inner grooves, a connecting rod fixing sponge layer 8 and a connecting rod structure 9 are arranged in the connecting rod fixing sponge layer 9, the connecting rod structure 9 is wrapped by the connecting rod fixing sponge layer 8 and comprises a telescopic rod 10, a containing rod 11 and a connecting structure 12, the containing rod 11 is a cylindrical hollow rod, the telescopic rod 10 is contained in the telescopic rod, the lower end of the telescopic rod is fixedly provided with the connecting structure 12, the top end of the telescopic rod 10 is provided with threads, the connecting sleeve can be partially contained in the containing rod 11 and can be partially pulled out of the containing rod 11, the connecting structure 12 comprises a fixing clamp 13, a hollow clamping sleeve 14, the connecting sleeve 14, and a wall surface structure 15 with an internal thread structure.
The detection structure 1 is a cuboid, and comprises a detection structure shell 17, a telescopic sampling head 19, a battery structure 18, an air pump 20, an air drying structure 21, an air shunt regulator 22, an air mass flow meter 23, an air quantitative detector 24, a central processing unit 25, a GPS positioning structure 26, a storage structure 27, a bluetooth structure 28 and a wireless network structure 29, wherein the battery structure 18, the air pump 20, the air drying structure 21, the air shunt regulator 22, the air mass flow meter 23, the air quantitative detector 24 and the GPS positioning structure 26 are installed inside the detection structure shell 17.
Detect that structural shell 17 openly is equipped with liquid crystal control touch display screen, the left surface is equipped with data transmission interface 31, and the right flank is equipped with interface 32 that charges, goes up the bottom surface and installs flexible sampling head 19, gas vent 30, and lower bottom surface is equipped with hand-held type draw-in groove 33, and hand-held type draw-in groove 33 is the cuboid structure, and its upper bottom surface is equipped with fixed screw hole 34, and fixed screw hole 34 has two.
The gas mass flow meter 23 is connected with the gas shunt regulator 22 and the gas quantitative detector 24 through the gas conduit 36, the gas shunt regulator 22 is connected with the gas outlet 30 and the gas drying structure 21 through the gas conduit 36, the gas quantitative detector 24 is connected with the gas outlet 30 through the gas conduit 36, the gas drying structure 21 is connected with the gas pump 20 through the gas conduit 36, the gas pump 20 is connected with the telescopic sampling head 19 through the gas conduit 36, and the telescopic sampling head 19 can be telescopic.
The central processing unit 25 is connected with the liquid crystal control touch display screen 16, the battery structure 18, the air pump 20, the gas shunt regulator 22, the gas mass flow meter 23, the gas quantitative detector 24, the GPS positioning structure 26, the storage structure 27, the bluetooth structure 28, the wireless network structure 29 and the data transmission interface 31 through a lead 35, and the battery structure 18 is connected with the air pump 20, the gas shunt regulator 22, the gas mass flow meter 23, the gas quantitative detector 24 and the charging interface 32 through a lead 35.
Example 1: set up the utility model corresponding parameter through liquid crystal control touch display screen 16, tensile flexible sampling head 19, will utility model arrange required sampling area in, start utility model through bluetooth control switch 3, air pump 20 works, inhale gas drying structure 21 dry back with external gas through flexible sampling head 19 and get into gas shunt regulator 22, gas shunt regulator 22 carries out accurate gas quality detection with quantitative gas input gas mass flow meter 23 according to the settlement parameter, then get into gas quantitative detector 24 and carry out specific component test, gas mass flow meter 23, gas quantitative detector 24 test data input central processing unit 25 carries out the arrangement analysis, show on liquid crystal control touch display screen 16, store in storage structure 27, and upload the backstage database through wireless network structure 29.
Example 2: when the sampling region is comparatively narrow and small, during the region that the staff can not arrive, rotatory dead lever rotating head 7, with dead lever 6 from fixed screw hole 34 in screwing out, extract handheld structure 2 from hand-held type draw-in groove 33 hard, make detection structure 1, the separation of handheld structure 2, take connecting rod structure 9 out from handheld structure 2, fix the top rotation of connecting rod structure 9 in fixed screw hole 34, cross dead lever 6 top behind dead lever hole 5 again, rotatory entering connection structure 12 in, make connecting rod structure 9 and dead lever 6 fixed connection as an organic whole, tensile connecting rod structure 9, can reach required sampling region with detecting structure 1 and sample.
Example 3: the connecting rod structure 9 can be connected into a whole in the end-to-end way according to the requirement of the required length, and the lower end of the connecting rod structure is connected with the fixed rod 6 in the fixed threaded hole 34 of the top end screwed in the detection structure 1.
The internal structures, working principles and working processes of the bluetooth control switch 3, the gas drying structure 21, the gas shunt regulator 22, the gas mass flow meter 23, the gas quantitative detector 24 and the central processor 25 are the prior known technologies, and are not described herein again.
Although the invention has been shown and described in detail with respect to the preferred embodiments thereof, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (7)
1. A hand-held quantitative leak detector is characterized in that: the detection device comprises a detection structure (1) and a handheld structure (2), wherein the handheld structure (2) is rectangular, a Bluetooth control switch (3) is arranged on the front surface of the handheld structure, the handheld structure is crossed by two fixed rod holes (5), two connecting rod grooves (4) are arranged in the handheld structure, the fixed rod holes (5) are cylindrical, a fixed rod (6) is arranged in the fixed rod holes, the fixed rod (6) is cylindrical, the upper end of the fixed rod is provided with a thread, the lower end of the fixed rod is fixedly connected with a fixed rod rotating head (7), the fixed rod rotating head (7) is disc-shaped, the connecting rod grooves (4) are inner grooves, a connecting rod fixing sponge layer (8) and a connecting rod structure (9) are arranged in the connecting rod holes, and the connecting rod structure (9) is wrapped by the connecting rod fixing sponge layer (8), the telescopic rod comprises a telescopic rod (10), a containing rod (11) and a connecting structure (12), wherein the containing rod (11) is a cylindrical hollow rod, the telescopic rod (10) is contained in the containing rod, the connecting structure (12) is fixed at the lower end of the containing rod, the top end of the telescopic rod (10) is provided with threads, the telescopic rod can be partially contained in the containing rod (11) or partially pulled out of the containing rod (11), the connecting structure (12) comprises a fixed clamping head (13) and a connecting clamping sleeve (14), the fixed clamping head (13) is fixed at the lower end of the containing rod (11), the connecting clamping sleeve (14) is sleeved on the fixed clamping head, and the connecting clamping sleeve (14) is of a hollow cylindrical structure, the inner wall surface of the inner sleeve is provided with an internal thread structure (15).
2. A hand-held quantitative leak detector as claimed in claim 1, wherein: the detection structure (1) is cuboid and comprises a detection structure shell (17), a telescopic sampling head (19) and a battery structure (18), an air pump (20), an air drying structure (21), an air shunt regulator (22), an air mass flow meter (23), an air quantitative detector (24), a central processing unit (25), a GPS positioning structure (26), a storage structure (27), a Bluetooth structure (28) and a wireless network structure (29) which are arranged inside the detection structure shell (17).
3. A hand-held quantitative leak detector as claimed in claim 2, wherein: detect structural shell (17) and openly be equipped with liquid crystal control touch display screen, the left surface is equipped with data transmission interface (31), and the right flank is equipped with interface (32) that charges, goes up the bottom surface and installs flexible sampling head (19), gas vent (30), and the bottom surface is equipped with hand-held type draw-in groove (33) down, hand-held type draw-in groove (33) are the cuboid structure, and the bottom surface is equipped with fixing thread hole (34) on it, fixing thread hole (34) have two.
4. A hand-held quantitative leak detector as claimed in claim 2, wherein: the gas mass flowmeter (23) is connected with the gas shunt regulator (22) and the gas quantitative detector (24) through a gas conduit (36).
5. A hand-held quantitative leak detector as claimed in claim 2, wherein: the gas shunt regulator (22) is connected with the exhaust port (30) and the gas drying structure (21) through a gas conduit (36), the gas quantitative detector (24) is connected with the exhaust port (30) through the gas conduit (36), the gas drying structure (21) is connected with the air pump (20) through the gas conduit (36), the air pump (20) is connected with the telescopic sampling head (19) through the gas conduit (36), and the telescopic sampling head (19) can be stretched.
6. A hand-held quantitative leak detector as claimed in claim 2, wherein: the central processing unit (25) is connected with the liquid crystal control touch display screen (16), the battery structure (18), the air pump (20), the air shunt regulator (22), the air mass flow meter (23), the air quantitative detector (24), the GPS positioning structure (26), the storage structure (27), the Bluetooth structure (28), the wireless network structure (29) and the data transmission interface (31) through a lead (35).
7. A hand-held quantitative leak detector as claimed in claim 2, wherein: the battery structure (18) is connected with the air pump (20), the gas shunt regulator (22), the gas mass flowmeter (23), the gas quantitative detector (24) and the charging interface (32) through a lead (35).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221081476.9U CN218566981U (en) | 2022-05-08 | 2022-05-08 | Hand-held type ration leak detector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221081476.9U CN218566981U (en) | 2022-05-08 | 2022-05-08 | Hand-held type ration leak detector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218566981U true CN218566981U (en) | 2023-03-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221081476.9U Active CN218566981U (en) | 2022-05-08 | 2022-05-08 | Hand-held type ration leak detector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218566981U (en) |
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2022
- 2022-05-08 CN CN202221081476.9U patent/CN218566981U/en active Active
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