CN211319366U

CN211319366U - Point type combustible gas detector

Info

Publication number: CN211319366U
Application number: CN201921874997.8U
Authority: CN
Inventors: 陈学宝
Original assignee: Wuxi Kelian Safety Equipment Co ltd
Current assignee: Wuxi Kelian Safety Equipment Co ltd
Priority date: 2019-11-04
Filing date: 2019-11-04
Publication date: 2020-08-21
Anticipated expiration: 2029-11-04

Abstract

The utility model discloses a point type combustible gas detector, including detector casing and detector upper cover, detector casing and detector upper cover pass through threaded connection, and the two combines inside cavity of formation, installs the circuit board in the cavity, installs the display panel on the circuit board, installs the pilot lamp on the display panel, the wiring hole of being connected with the detector inner chamber is seted up to detector casing front end, the detecting head of being connected with detector inner chamber cavity is installed to detector casing tail end. The point type combustible gas detector is simple in structure, reasonable in assembly, stable in signal and long in service life.

Description

Point type combustible gas detector

Technical Field

The utility model belongs to the technical field of gas detector, concretely relates to point type combustible gas detector.

Background

For places such as oil refineries, drilling platforms, compressor stations, fuel supply stations, chemical plants, liquefied gas storage areas, etc., fire prevention is a very important thing; if a fire occurs, the whole production area is likely to have huge danger; therefore, fire detectors applied to these sites are very important; the traditional combustible gas detector has related mechanical modulation components, and a sensor is rarely adopted, so that the gas detection accuracy and sensitivity are poor, and the optimal time for emergency treatment is often delayed. Therefore, a point type flammable gas detector is needed to solve the above problems and meet the needs of people.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a some type combustible gas detectors to solve the problem that proposes among 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 point type combustible gas detector, includes detector casing and detector upper cover, detector casing and detector upper cover pass through threaded connection, and the two combines inside cavity that forms, installs the circuit board in the cavity, installs the display panel on the circuit board, installs the pilot lamp on the display panel, the wiring hole of being connected with the detector inner chamber is seted up to detector casing front end, detector casing tail end is installed and is connected's detecting head with detector inner chamber cavity.

Preferably, the detector upper cover is provided with a sight glass matched with the display panel.

Preferably, transparent glass is packaged on the sight glass.

Preferably, a gas detector electrically connected with the circuit board is arranged in the probe head.

Preferably, the detector shell is provided with at least three mounting feet, and the mounting feet are provided with mounting holes.

The utility model discloses a technological effect and advantage: the point type combustible gas detector has the advantages of simple structure, reasonable assembly, stable signal and long service life, and all performance indexes reach the national standard.

Drawings

Fig. 1 is a cross-sectional view of the present invention;

fig. 2 is a perspective view of the present invention;

FIG. 3 is a front view of the present invention;

fig. 4 is a right side view of the present invention.

In the figure: 1. a probe housing; 2. a detector upper cover; 3. a circuit board; 4. a display panel; 5. mounting a foot; 6. a wiring hole; 7. a probe head; 8. an indicator light; 9. a sight glass.

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.

The utility model provides a point type combustible gas detector as shown in figure 1, figure 2, figure 3 and figure 4, including detector casing 1 and detector upper cover 2, detector casing 1 and detector upper cover 2 pass through threaded connection, and the two combines a cavity of inside formation, installs circuit board 3 in the cavity, installs display panel 4 on the circuit board 3, installs pilot lamp 8 on the display panel 4, the wiring hole 6 of being connected with the detector inner chamber is seted up to detector casing 1 front end, detector casing 1 tail end install with detector inner chamber hollow connection's detecting head 7.

Specifically, the detector upper cover 2 is provided with a sight glass 9 matched with the display panel 4.

In particular, the sight glass 9 is encapsulated with transparent glass.

Specifically, a gas detector electrically connected with the circuit board 3 is installed in the probe head 7.

Specifically, at least three mounting feet 5 are arranged on the detector shell 1, and mounting holes are formed in the mounting feet 5.

The working principle is as follows: this some type combustible gas detector detects when combustible gas is by gas detector, and gas detector can give circuit board 3 with signal transmission, and circuit board 3 carries out identification process to the signal of telecommunication, if the ambient gas concentration value exceedes, display panel 4 can show numerical value, can give the warning to alarm device with signal transmission simultaneously and report to the police and remind.

Finally, it should be noted that: 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 and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a some type combustible gas detector, includes detector casing (1) and detector upper cover (2), its characterized in that: the detector is characterized in that the detector shell (1) and the detector upper cover (2) are connected through threads, the detector shell and the detector upper cover are combined to form a cavity, a circuit board (3) is installed in the cavity, a display board (4) is installed on the circuit board (3), an indicator lamp (8) is installed on the display board (4), a wiring hole (6) connected with the inner cavity of the detector is formed in the front end of the detector shell (1), and a detection head (7) connected with the inner cavity of the detector in a hollow mode is installed at the tail end of the detector shell (1.

2. A spot type combustible gas sensor according to claim 1, wherein: and the detector upper cover (2) is provided with a sight glass (9) matched with the display panel (4).

3. A spot type combustible gas sensor according to claim 2, wherein: transparent glass is packaged on the sight glass (9).

4. A spot type combustible gas sensor according to claim 1, wherein: and a gas detector connected with the circuit board (3) through an electric signal is arranged in the probe (7).

5. A spot type combustible gas sensor according to claim 1, wherein: the detector shell (1) is provided with at least three mounting feet (5), and mounting holes are formed in the mounting feet (5).