CN221124493U - Pump suction gas detector - Google Patents
Pump suction gas detector Download PDFInfo
- Publication number
- CN221124493U CN221124493U CN202322757972.2U CN202322757972U CN221124493U CN 221124493 U CN221124493 U CN 221124493U CN 202322757972 U CN202322757972 U CN 202322757972U CN 221124493 U CN221124493 U CN 221124493U
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- assembly
- side wall
- gas detector
- cleaning
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 238000004140 cleaning Methods 0.000 claims abstract description 49
- 238000005086 pumping Methods 0.000 claims abstract description 19
- 238000001179 sorption measurement Methods 0.000 claims abstract description 14
- 230000007704 transition Effects 0.000 claims abstract description 12
- 230000005291 magnetic effect Effects 0.000 claims description 9
- 238000007789 sealing Methods 0.000 claims description 8
- 230000005294 ferromagnetic effect Effects 0.000 claims description 4
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 230000029058 respiratory gaseous exchange Effects 0.000 claims description 2
- 239000012535 impurity Substances 0.000 abstract description 10
- 238000000034 method Methods 0.000 abstract description 6
- 238000001514 detection method Methods 0.000 abstract description 5
- 239000007789 gas Substances 0.000 description 46
- 238000009434 installation Methods 0.000 description 7
- 238000010586 diagram Methods 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000002341 toxic gas Substances 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Abstract
The utility model discloses a pumping gas detector, which comprises a gas detector, wherein the gas suction end of the gas detector is fixedly connected with a gas suction head, and the gas suction end of the gas suction head is fixedly connected with a gas suction pipe; the mounting assembly is arranged on the air suction head, and the air suction head is connected with the connecting assembly which is magnetically connected with the mounting assembly. When the gas detector is not used, the device can be directly covered on the gas suction pipe, so that the outside impurities are prevented from being accumulated on the inner side wall of the gas suction pipe, meanwhile, when the cleaning assembly works, and under the assistance of the transition assembly and the adsorption assembly, the cleaning brush can be used for continuously cleaning the inner wall of the gas suction pipe, suction can be generated in the cleaning process, the impurities are further prevented from being accumulated in the gas detector, the detection accuracy of the gas detector is guaranteed, the work of workers is further facilitated, and the practicability of the device is indirectly improved.
Description
Technical Field
The utility model relates to the technical field of gas detectors, in particular to a pumping gas detector.
Background
The pumping type gas detector is a single gas or multiple gas detectors which can be flexibly configured, and can be provided with an oxygen sensor, a combustible gas sensor and optionally two toxic gas sensors or optionally four toxic gas sensors or optionally a single gas sensor.
In actual conditions, when the existing pumping gas detector is used, the following problems can occur, after the existing pumping gas detector is used for a long time, a large amount of impurities are adhered to the inner wall of the air suction pipe of the existing pumping gas detector, so that the gas sucked by the air suction pipe is inconsistent with the gas in the air, the gas sucked by the air suction pipe is polluted easily, the detection accuracy of the pumping gas detector is reduced, and the detection work of a user is influenced.
We therefore propose a pumped gas detector to solve the above problems.
Disclosure of utility model
The utility model aims to solve the defects in the prior art and provides a pumping gas detector.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
The pumping gas detector comprises a gas detector, wherein the gas suction end of the gas detector is fixedly connected with a gas suction head, and the gas suction end of the gas suction head is fixedly connected with a gas suction pipe; the air suction head is provided with a mounting assembly, and is connected with a connecting assembly which is magnetically connected with the mounting assembly; the cleaning assembly is connected to the connecting assembly, and one end of the cleaning assembly extends to the inside of the air suction pipe; the cleaning assembly is connected with a transition assembly, and the cleaning assembly is connected with an adsorption assembly connected with the transition assembly.
Preferably, the installation component is including placing the mounting panel on the head of breathing in, the lower terminal surface fixedly connected with polylith arc of mounting panel, polylith equal threaded connection has same solid fixed ring on the arc, the upper end fixedly connected with first strong magnetic ring of mounting panel.
Preferably, the connecting assembly comprises an elastic rope fixedly connected to the side wall of the air suction head, one end of the elastic rope is fixedly connected with a first connecting cylinder, and a second strong magnetic ring matched with the first strong magnetic ring is fixedly connected to the first connecting cylinder.
Preferably, the cleaning assembly comprises a motor arranged at the upper end of the air suction head, a rotating shaft penetrating through the side wall of the first connecting cylinder and extending to the inside is fixedly connected to the driving shaft of the motor, a second connecting cylinder is fixedly connected to the side wall of the rotating shaft, a cleaning plate is fixedly connected to the side wall of the second connecting cylinder and is positioned in the air suction pipe, a cleaning brush is fixedly connected to the side wall of the cleaning plate and contacts with the side wall of the air suction pipe, and a plurality of adsorption holes are formed in the side wall of the cleaning plate.
Preferably, the transition assembly comprises a sleeve sleeved on the rotating shaft, the sleeve is communicated with the rotating shaft, two symmetrical sealing bearings are arranged at the joint of the sleeve and the rotating shaft, and a suction pipe is fixedly connected to the side wall of the sleeve.
Preferably, the adsorption component comprises an air suction shell sleeved on the side wall of the rotating shaft, a plurality of fan blades connected with the rotating shaft are arranged in the air suction shell, an air outlet pipe is fixedly connected to the air suction shell, an air inlet pipe is fixedly connected to the air suction shell, a filter box is fixedly connected to one end of the air inlet pipe, and one end of the suction pipe is connected with the filter box.
Preferably, the filter box is provided with a slot on the inner side wall, and a filter screen is arranged in the filter box, the filter screen is placed in the filter box through the slot, a sealing cover is rotationally connected on the side wall of the filter box, and the filter box is respectively connected with a suction pipe and an air inlet pipe.
Compared with the prior art, the utility model has the beneficial effects that:
When the gas detector is not used, the device can be directly covered on the gas suction pipe, so that the outside impurities are prevented from being accumulated on the inner side wall of the gas suction pipe, meanwhile, when the cleaning assembly works, and under the assistance of the transition assembly and the adsorption assembly, the cleaning brush can be used for continuously cleaning the inner wall of the gas suction pipe, suction can be generated in the cleaning process, the impurities are further prevented from being accumulated in the gas detector, the detection accuracy of the gas detector is guaranteed, the work of workers is further facilitated, and the practicability of the device is indirectly improved.
Drawings
FIG. 1 is a schematic diagram of a pumping gas detector according to the present utility model;
FIG. 2 is a schematic diagram of a first partial connection structure of a pumping gas detector according to the present utility model;
FIG. 3 is a schematic diagram of a second partial connection structure of a pumping gas detector according to the present utility model;
FIG. 4 is a schematic diagram of a connection structure of a pump gas detector according to the present utility model;
fig. 5 is a schematic view of a local connection structure of a cleaning assembly in a pumped gas detector according to the present utility model.
In the figure: the device comprises a gas detector 1, a gas suction head 2, a gas suction pipe 3, a mounting component 4, a mounting plate 41, an arc plate 42, a fixing ring 43, a first strong magnetic ring 44, a connecting component 5, a first connecting cylinder 51, a second strong magnetic ring 52, an elastic rope 53, a cleaning component 6, a motor 61, a rotating shaft 62, a second connecting cylinder 63, a cleaning plate 64, a cleaning brush 65, an adsorption hole 66, a transition component 7, a sleeve 71, a sealing bearing 72, a suction pipe 73, an adsorption component 8, a suction casing 81, a fan blade 82, an air outlet pipe 83, an air inlet pipe 84 and a filter box 85.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
Referring to fig. 1, a pumping gas detector comprises a gas detector 1, a suction end of the gas detector 1 is fixedly connected with a suction head 2, and a suction pipe 3 is fixedly connected with the suction end of the suction head 2, wherein, it is noted that the gas detector 1 is a pumping gas detector, and the suction head 2 and the suction pipe 3 are parts of the gas detector 1, which is the prior art, and is not excessively stated herein.
Referring to fig. 3, an installation assembly 4 is installed on the air suction head 2, the installation assembly 4 comprises an installation plate 41 placed on the air suction head 2, a plurality of arc plates 42 are fixedly connected to the lower end face of the installation plate 41, the same fixing ring 43 is connected to the arc plates 42 in a threaded mode, and a first strong magnetic ring 44 is fixedly connected to the upper end of the installation plate 41.
In actual operation, the user can directly sleeve the mounting plate 41 on the air suction head 2, then the user can rotate the fixing ring 43, and particularly note that the arc plate 42 is a part of a circular ring, and threads are arranged on the arc plate 42, so when the fixing ring 43 rotates, the arc plate 42 moves inwards along with the fixing ring 43 due to the threaded connection of the fixing ring 43 and the arc plate 42, thereby the mounting plate 41 can be fixed on the air suction head 2, and further the dismounting device is convenient for the staff to install.
Referring to fig. 3 and 4, a connection assembly 5 magnetically connected to the mounting assembly 4 is connected to the suction head 2, the connection assembly 5 includes an elastic rope 53 fixedly connected to a side wall of the suction head 2, one end of the elastic rope 53 is fixedly connected to a first connection cylinder 51, and a second ferromagnetic ring 52 matched with the first ferromagnetic ring 44 is fixedly connected to the first connection cylinder 51.
In actual operation, the user can directly cover the first connecting cylinder 51 on the air suction pipe 3, so that the first strong magnetic ring 44 and the second strong magnetic ring 52 can be magnetically connected, the first connecting cylinder 51 can be fixed, and the elastic rope 53 can facilitate the staff to carry the device, thereby indirectly improving the practicability of the device.
Referring to fig. 4 and 5, the cleaning assembly 6 is connected to the connection assembly 5, and one end of the cleaning assembly 6 extends to the inside of the air suction pipe 3, the cleaning assembly 6 includes a motor 61 disposed at the upper end of the air suction head 2, a rotating shaft 62 passing through the side wall of the first connection barrel 51 and extending to the inside is fixedly connected to the driving shaft of the motor 61, a connection barrel 63 is fixedly connected to the side wall of the rotating shaft 62, a cleaning plate 64 is fixedly connected to the side wall of the connection barrel 63, the cleaning plate 64 is disposed in the air suction pipe 3, a cleaning brush 65 is fixedly connected to the side wall of the cleaning plate 64, the cleaning brush 65 contacts with the side wall of the air suction pipe 3, and a plurality of adsorption holes 66 are formed in the side wall of the cleaning plate 64.
Referring to fig. 4, a transition assembly 7 is connected to the cleaning assembly 6, the transition assembly 7 includes a sleeve 71 sleeved on the rotating shaft 62, the sleeve 71 is connected with the rotating shaft 62, two symmetrical sealing bearings 72 are arranged at the joint of the sleeve 71 and the rotating shaft 62, and a suction pipe 73 is fixedly connected to the side wall of the sleeve 71.
Referring to fig. 4, the cleaning assembly 6 is connected with an adsorption assembly 8 connected with the transition assembly 7, the adsorption assembly 8 comprises an air suction shell 81 sleeved on the side wall of the rotating shaft 62, a plurality of fan blades 82 connected with the rotating shaft 62 are arranged in the air suction shell 81, an air outlet pipe 83 is fixedly connected to the air suction shell 81, an air inlet pipe 84 is fixedly connected to the air suction shell 81, a filter box 85 is fixedly connected to one end of the air inlet pipe 84, and one end of the suction pipe 73 is connected with the filter box 85.
In practical operation, when the motor 61 works, the rotating shaft 62 rotates along with it, especially, the rotating shaft 62 is hollow, and when the rotating shaft 62 rotates, the second connecting cylinder 63 drives the cleaning plate 64 to rotate, so that the cleaning brush 65 cleans the inner side wall of the air suction pipe 3 along with it, and when the rotating shaft 62 rotates, the fan blade 82 rotates along with it, so that the air inlet pipe 84 generates suction, and the suction pipe 73 generates suction, especially, a notch is arranged on the side wall of the rotating shaft 62, and the notch is positioned on one side of the sleeve 71, and with the aid of the notch, the sleeve 71 is communicated with the rotating shaft 62, so that the rotating shaft 62 generates suction, when the rotating shaft 62 generates suction, with the aid of the second connecting cylinder 63, the cleaning plate 64 generates suction, so that the impurities cleaned by the cleaning brush 65 are adsorbed into the adsorption hole 66, then the impurities enter the filter box 85, and the impurities are filtered, so that the cleaning degree of the air suction pipe 3 is ensured, and the detection accuracy of the gas detector 1 is indirectly ensured.
The filter box 85 is provided with slots on the inner side wall, the filter box 85 is internally provided with a filter screen, the filter screen is placed in the filter box 85 through the slots, the side wall of the filter box 85 is rotationally connected with a sealing cover, the filter box 85 is respectively connected with the suction pipe 73 and the air inlet pipe 84, and particularly, the slots are provided with two slots which are symmetrically arranged, so that the filter screen can be inserted into the two slots, the filter screen is installed, impurities can be introduced into the filter box 85 through the suction pipe 73, the impurities can be filtered under the assistance of the filter screen, then air is discharged from the air inlet pipe 84, so that the filter box 85 can exert the filtering effect, and then a user can directly open the sealing cover, so that the filter screen can be directly pulled out, and the purpose of cleaning the filter screen is achieved.
In the utility model, the installation mode, the connection mode or the setting mode of all the components are common mechanical modes, and the specific structure, the model and the coefficient index of all the components are self-contained technologies, so long as the beneficial effects can be achieved by 'technicians in the technical field', the implementation is not repeated.
The above examples are preferred embodiments of the present utility model, but the embodiments of the present utility model are not limited to the above examples, and any other changes, modifications, substitutions, combinations, and simplifications that do not depart from the spirit and principle of the present utility model should be made in the equivalent manner, and the embodiments are included in the protection scope of the present utility model.
In the present utility model, unless otherwise indicated, the terms "about" and "front and back," inner and outer, and vertical levels, "etc., used herein are merely intended to refer to the orientation of the term in conventional use, or are colloquially known to those skilled in the art, and should not be construed as limiting the term, while the terms" first, "second," and "third," etc., do not denote a particular number or order, but are merely intended to be used in distinguishing between the terms, and the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements, but also include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Claims (7)
1. The utility model provides a pump gas detector, includes gas detector (1), the end fixedly connected with that inhales of gas detector (1) inhales first (2), the end fixedly connected with breathing pipe (3) of inhaling first (2), its characterized in that;
The air suction head (2) is provided with a mounting assembly (4), and the air suction head (2) is connected with a connecting assembly (5) which is magnetically connected with the mounting assembly (4);
The connecting component (5) is connected with a cleaning component (6), and one end of the cleaning component (6) extends to the inside of the air suction pipe (3);
The cleaning assembly (6) is connected with a transition assembly (7), and the cleaning assembly (6) is connected with an adsorption assembly (8) connected with the transition assembly (7).
2. A pumping gas detector according to claim 1, wherein the mounting assembly (4) comprises a mounting plate (41) arranged on the gas suction head (2), a plurality of arc plates (42) are fixedly connected to the lower end face of the mounting plate (41), the same fixing ring (43) is connected to the arc plates (42) in a threaded manner, and a first strong magnetic ring (44) is fixedly connected to the upper end of the mounting plate (41).
3. A pumped gas detector as claimed in claim 1, wherein the connecting assembly (5) comprises an elastic rope (53) fixedly connected to the side wall of the gas suction head (2), one end of the elastic rope (53) is fixedly connected with a first connecting cylinder (51), and a second ferromagnetic ring (52) matched with the first ferromagnetic ring (44) is fixedly connected to the first connecting cylinder (51).
4. A pumping gas detector according to claim 3, wherein the cleaning assembly (6) comprises a motor (61) arranged at the upper end of the gas suction head (2), a rotating shaft (62) penetrating through the side wall of the first connecting cylinder (51) and extending to the inside is fixedly connected to a driving shaft of the motor (61), a second connecting cylinder (63) is fixedly connected to the side wall of the rotating shaft (62), a cleaning plate (64) is fixedly connected to the side wall of the second connecting cylinder (63), the cleaning plate (64) is arranged in the gas suction pipe (3), a cleaning brush (65) is fixedly connected to the side wall of the cleaning plate (64), the cleaning brush (65) is in contact with the side wall of the gas suction pipe (3), and a plurality of adsorption holes (66) are formed in the side wall of the cleaning plate (64).
5. A pumping gas detector according to claim 4, wherein the transition assembly (7) comprises a sleeve (71) sleeved on the rotating shaft (62), the sleeve (71) is communicated with the rotating shaft (62), two symmetrical sealing bearings (72) are arranged at the joint of the sleeve (71) and the rotating shaft (62), and a suction pipe (73) is fixedly connected to the side wall of the sleeve (71).
6. The pumping gas detector according to claim 5, wherein the adsorption assembly (8) comprises an air suction shell (81) sleeved on the side wall of the rotating shaft (62), a plurality of fan blades (82) connected with the rotating shaft (62) are arranged in the air suction shell (81), an air outlet pipe (83) is fixedly connected to the air suction shell (81), an air inlet pipe (84) is fixedly connected to the air suction shell (81), a filter box (85) is fixedly connected to one end of the air inlet pipe (84), and one end of the suction pipe (73) is connected with the filter box (85).
7. The pumping gas detector according to claim 6, wherein the inner side wall of the filter box (85) is provided with a slot, a filter screen is arranged in the filter box (85), the filter screen is placed in the filter box (85) through the slot, the side wall of the filter box (85) is rotationally connected with a sealing cover, and the filter box (85) is respectively connected with the suction pipe (73) and the air inlet pipe (84).
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221124493U true CN221124493U (en) | 2024-06-11 |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant |