CN210604580U

CN210604580U - Novel gas detection device

Info

Publication number: CN210604580U
Application number: CN201921561574.0U
Authority: CN
Inventors: 章新峰
Original assignee: Guangzhou Qinggao Electromechanical Equipment Co ltd
Current assignee: Guangzhou Qinggao Electromechanical Equipment Co ltd
Priority date: 2019-09-19
Filing date: 2019-09-19
Publication date: 2020-05-22
Anticipated expiration: 2029-09-19

Abstract

The utility model discloses a novel gaseous detection device, including main part and inductive head, the bottom of main part is equipped with the inductive head, the fixed cover in outer wall bottom of inductive head has connect the lantern ring, the lower surface rigid coupling of the lantern ring has first rubber ring, the outer wall threaded connection of inductive head has the drum, the upper surface and the first rubber ring of drum offset tightly. This novel gas detection device, through the main part, the inductive head, the lantern ring, first rubber ring, the drum, auxiliary mechanism and refer to the cooperation between the subassembly, can make the bottom that inhales the cover after the pipeline fan circular telegram produce suction, can make and wait to detect that gaseous comparatively quick and detection head contact, make detection head detection rate obtain obvious increase, two inspection range that inhale the cover and can make the inductive head obtain increasing, and the transportation through observing the foam ball and the rotation of branch during the use, can audio-visually know the drum inside whether have the gas flow.

Description

Novel gas detection device

Technical Field

The utility model relates to a gaseous detection device technical field specifically is a novel gaseous detection device.

Background

The gas detection device is called the gas leakage detection alarm instrument, when industrial environment, combustible gas takes place to reveal in the daily life environment (like the kitchen that uses the natural gas), the combustible gas alarm detects combustible gas concentration and reaches the alarm value that the alarm set up, the combustible gas alarm will send out the sound, light alarm signal, in order to remind personnel's evacuation, force the air exhaust, safety measure such as shut down equipment, current gas detection device is at the in-process of using, rely on the inductive head to carry out the inspection judgement to surrounding gas, but the speed of treating the contact between gaseous and the inductive head is lower, the detection range of inductive head is lower, and can't audio-visually know whether inductive head department has the gas flow of waiting to detect.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a novel gaseous detection device to solve the current gaseous detection device that proposes in the above-mentioned background art and at the in-process that uses, rely on the inductive head to go on examining the judgement to the gas on every side, nevertheless treat that the speed of treating contact between gaseous and the inductive head is lower, the detection range of inductive head is lower, and can't audio-visually know whether inductive head department has the gas flow problem of treating.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a novel gas detection device, includes main part and inductive head, the bottom of main part is equipped with the inductive head, the fixed cover in outer wall bottom of inductive head has connect the lantern ring, the lower surface rigid coupling of lantern ring has first rubber ring, the outer wall threaded connection of inductive head has the drum, the upper surface and the first rubber ring of drum offset tightly, the bottom of inductive head is located the inside of drum, the bottom of drum is equipped with complementary unit, the left side of drum is equipped with the reference subassembly.

Preferably, the auxiliary mechanism includes a vertical pipe, a ring and a suction cover, the vertical pipe is connected with the bottom end of the cylinder through threads, the vertical pipe is communicated with the cylinder, the ring is fixedly sleeved on the top end of the outer wall of the vertical pipe, a second rubber ring is fixedly connected to the upper surface of the ring, the second rubber ring is tightly abutted to the cylinder, a pipeline fan is fixedly connected to the bottom end of the vertical pipe, a short pipe is fixedly connected to the bottom end of the pipeline fan, a three-way pipe is fixedly connected to the bottom end of the short pipe, bent pipes are fixedly connected to the left side and the right side of the three-way pipe, the suction cover is fixedly connected to the other end of the bent pipe, and the suction.

Preferably, refer to the subassembly including violently managing, screwed pipe and branch, violently manage the rigid coupling in the outer wall left side of drum, violently manage and communicate each other with the drum, the outer wall bottom left side rigid coupling of violently managing has the screwed pipe, the screwed pipe communicates each other with violently managing, the bottom rigid coupling of screwed pipe has the clean shot, a plurality of foam balls have been put into to the inside of clean shot, the inside top rigid coupling of clean shot has the filter plate, open the outer wall bottom of clean shot has a plurality of through-holes, the horizontal pole has been inserted in the left side of violently managing, the horizontal pole passes through sealed bearing and violently manages the rotation and link to each other, the right side rigid coupling of horizontal pole has the impeller, the fixed cover in outer wall left side of horizontal pole has been cup.

Preferably, the central points of the impeller, the cross rod and the sleeve are all located on the same horizontal line.

Preferably, the two struts are symmetrical up and down with respect to a center point of the sleeve.

Preferably, the inner diameter of the through hole is less than 1-2mm relative to the outer diameter of the foam ball.

Compared with the prior art, the beneficial effects of the utility model are that: this novel gas detection device, in-process using, through the main part, the inductive head, the lantern ring, first rubber ring, the drum, auxiliary mechanism and refer to the cooperation between the subassembly, can make the bottom that inhales the cover after the pipeline fan circular telegram produce suction, can make and wait to detect that gaseous comparatively quick contacts with the detection head, make detection head detection rate obtain obvious increase, two inspection scope that inhales the cover and can make the inductive head obtain increasing, and through the transportation of observing the foam ball and the rotation of branch during the use, can audio-visually know whether the drum is inside to have the gas flow, and then can know whether inductive head department has the gas flow of waiting to detect.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the connection structure of the cylinder and the auxiliary mechanism of FIG. 1;

FIG. 3 is a schematic view of the connection of the cylinder and reference assembly of FIG. 1;

fig. 4 is a schematic view of a connection structure of the main body, the inductive head and the cylinder of fig. 1.

In the figure: 1. the device comprises a main body, 2, an induction head, 3, a lantern ring, 4, a first rubber ring, 5, a cylinder, 6, an auxiliary mechanism, 601, a vertical pipe, 602, a circular ring, 603, a second rubber ring, 604, a pipeline fan, 605, a short pipe, 606, a three-way pipe, 607, an elbow pipe, 608, a suction hood, 7, a reference assembly, 701, a transverse pipe, 702, a threaded pipe, 703, a hollow ball, 704, a foam ball, 705, a filter plate, 706, a through hole, 707, a transverse rod, 708, an impeller, 709, a sealing bearing, 710, a sleeve, 711 and a support rod.

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: the utility model provides a novel gaseous detection device, including main part 1 and inductive head 2, the bottom of main part 1 is equipped with inductive head 2, inductive head 2 constitutes for the gas detector of sk-600 model with main part 1, the outer wall bottom of inductive head 2 is fixed to be cup jointed the lantern ring 3, the lower surface rigid coupling of the lantern ring 3 has first rubber ring 4, first rubber ring 4 and second rubber ring 603 are the rubber material and make, certain toughness has under the normal atmospheric temperature, the outer wall threaded connection of inductive head 2 has drum 5, the upper surface and the first rubber ring 4 of drum 5 offset tightly, the bottom of inductive head 2 is located the inside of drum 5, the bottom of drum 5 is equipped with complementary unit 6, the left side of drum 5 is equipped with reference subassembly 7.

The auxiliary mechanism 6 comprises a vertical pipe 601, a circular ring 602 and a suction cover 608, the vertical pipe 601 is in threaded connection with the bottom end of the cylinder 5, the vertical pipe 601 is communicated with the cylinder 5, the circular ring 602 is fixedly connected to the top end of the outer wall of the vertical pipe 601, a second rubber ring 603 is fixedly connected to the upper surface of the circular ring 602, the second rubber ring 603 abuts against the cylinder 5, a pipeline fan 604 is fixedly connected to the bottom end of the vertical pipe 601, the pipeline fan 604 is LH-100S in model, suction can be generated at the bottom end of the suction cover 608 after the pipeline fan 604 is powered on, sucked gas can be discharged from the top end of the vertical pipe 601, a short pipe 605 is fixedly connected to the bottom end of the pipeline fan 604, a three-way pipe 606 is fixedly connected to the bottom end of the short pipe 605, bent pipes 607 are fixedly connected to the left side and the right side of the three-way pipe 606.

The reference assembly 7 comprises a transverse pipe 701, a threaded pipe 702 and a supporting rod 711, the transverse pipe 701 is fixedly connected to the left side of the outer wall of a cylinder 5, the transverse pipe 701 is communicated with the cylinder 5, the threaded pipe 702 is fixedly connected to the left side of the bottom end of the outer wall of the transverse pipe 701, the threaded pipe 702 is communicated with the transverse pipe 701, the bottom end of the threaded pipe 702 is fixedly connected with a hollow ball 703, the hollow ball 703 is a transparent hollow ball made of PVC, a plurality of foam balls 704 are placed inside the hollow ball 703, a filter plate 705 is fixedly connected to the top end of the inside of the hollow ball 703, the filter plate 705 is a circular plate made of PVC with through holes distributed on the surface, the mesh number is 10-35, a plurality of through holes 706 are formed in the bottom end of the outer wall of the hollow ball 703, a transverse rod 707 is inserted into the left side of the transverse pipe 701, the transverse rod 707 is rotatably connected with the transverse pipe 701 through a sealing bearing 709, the sleeve 710 is fixedly sleeved on the left side of the outer wall of the cross rod 707, the support rods 711 are fixedly connected to the upper end and the lower end of the outer wall of the sleeve 710, the central points of the impeller 708, the cross rod 707 and the sleeve 710 are located on the same horizontal line, when the impeller 708 is blown by gas, the cross rod 707 and the sleeve 710 can concentrically rotate, the two support rods 711 are vertically symmetrical relative to the central point of the sleeve 710, the acting force of the two support rods 711 on the sleeve 710 is uniform, the inner diameter of the through hole 706 is smaller than 1-2mm relative to the outer diameter of the foam ball 704, and the foam ball 704 can be prevented from being discharged from the.

When the novel gas detection device is used, the body 1 and the pipeline fan 604 are connected with an external power supply through wires, the external power supply can provide electric energy for normal work of the body 1 and the pipeline fan 604, the bottom end of the suction cover 608 can generate suction force after the pipeline fan 604 is electrified, sucked gas can sequentially pass through the suction cover 608, the elbow pipe 607, the three-way pipe 606, the pipeline fan 604 and the vertical pipe 601 and is discharged into the cylinder 5 to be contacted with the induction head 2, toxic and harmful gas of combustible gas exists in the sucked gas in the period, the gas can be rapidly contacted with the detection head, the detection speed of the detection head is obviously increased, the inspection range of the induction head 2 can be increased by the two suction covers 608, the practicability is obviously increased, the gas discharged into the cylinder 5 can sequentially pass through the transverse pipe 701, the threaded pipe 702, Filter plate 705, clean ball 703 and through-hole 706 discharge, at the inside in-process of gas process clean ball 703, can make foam ball 703 carry out random motion, and the in-process of gas flow through impeller 708 can make horizontal pole 707, sleeve 710 and branch 711 rotate, and the user of service is through the transportation of observing foam ball 703 and the rotation of branch 711, can audio-visually know whether there is gas flow inside the drum 5, and then can know whether inductive head 2 department remains to detect gas flow.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a novel gas detection device, includes main part (1) and inductive head (2), the bottom of main part (1) is equipped with inductive head (2), its characterized in that: the fixed cover in outer wall bottom of inductive head (2) has connect the lantern ring (3), the lower surface rigid coupling of the lantern ring (3) has first rubber ring (4), the outer wall threaded connection of inductive head (2) has drum (5), the upper surface and the first rubber ring (4) of drum (5) offset tightly, the bottom of inductive head (2) is located the inside of drum (5), the bottom of drum (5) is equipped with complementary unit (6), the left side of drum (5) is equipped with reference subassembly (7).

2. The novel gas detection device of claim 1, wherein: the auxiliary mechanism (6) comprises a vertical pipe (601), a circular ring (602) and a suction hood (608), the vertical pipe (601) is connected with the bottom end of the cylinder (5) through threads, the vertical pipe (601) is communicated with the cylinder (5), a circular ring (602) is fixedly sleeved at the top end of the outer wall of the vertical pipe (601), a second rubber ring (603) is fixedly connected to the upper surface of the circular ring (602), the second rubber ring (603) is tightly propped against the cylinder (5), the bottom end of the vertical pipe (601) is fixedly connected with a pipeline fan (604), the bottom end of the pipeline fan (604) is fixedly connected with a short pipe (605), the bottom end of the short pipe (605) is fixedly connected with a three-way pipe (606), the left side and the right side of the three-way pipe (606) are fixedly connected with a bent pipe (607), the other end of the bent pipe (607) is fixedly connected with a suction cover (608), and the suction cover (608) is communicated with the short pipe (605).

3. The novel gas detection device of claim 1, wherein: the reference assembly (7) comprises a transverse pipe (701), a threaded pipe (702) and a supporting rod (711), the transverse pipe (701) is fixedly connected to the left side of the outer wall of a cylinder (5), the transverse pipe (701) is communicated with the cylinder (5), the threaded pipe (702) is fixedly connected to the left side of the bottom end of the outer wall of the transverse pipe (701), the threaded pipe (702) is communicated with the transverse pipe (701), a hollow ball (703) is fixedly connected to the bottom end of the threaded pipe (702), a plurality of foam balls (704) are placed in the hollow ball (703), a filter plate (705) is fixedly connected to the top end of the inner part of the hollow ball (703), a plurality of through holes (706) are formed in the bottom end of the outer wall of the hollow ball (703), a transverse rod (707) is inserted into the left side of the transverse pipe (701), the transverse rod (707) is rotatably connected with the transverse pipe (701) through a sealing bearing (709), and an, the left side of the outer wall of the cross rod (707) is fixedly sleeved with a sleeve (710), and the upper end and the lower end of the outer wall of the sleeve (710) are fixedly connected with a supporting rod (711).

4. A novel gas detection device according to claim 3, wherein: the central points of the impeller (708), the cross bar (707) and the sleeve (710) are all located on the same horizontal line.

5. A novel gas detection device according to claim 3, wherein: the two struts (711) are symmetrical up and down relative to the center point of the sleeve (710).

6. A novel gas detection device according to claim 3, wherein: the inner diameter of the through hole (706) is less than 1-2mm relative to the outer diameter of the foam ball (704).