CN219065293U

CN219065293U - Carbon monoxide detector convenient for adjusting length of sampling tube

Info

Publication number: CN219065293U
Application number: CN202222299486.6U
Authority: CN
Inventors: 任超
Original assignee: Spectrum Technology Changzhou Co ltd
Current assignee: Spectrum Technology Changzhou Co ltd
Priority date: 2022-08-31
Filing date: 2022-08-31
Publication date: 2023-05-23
Anticipated expiration: 2032-08-31

Abstract

The utility model relates to the technical field of detection equipment, in particular to a carbon monoxide detector convenient for adjusting the length of a sampling tube, which is characterized by comprising the following components: the scattering chamber detector body is used for detecting the content of carbon particles in air, and a plurality of groups of sampling ports are arranged at the top end of the scattering chamber detector body; the sampling pipes are communicated with the sampling ports in a one-to-one correspondence manner, and the collected air in different areas is conveyed to the sampling ports according to the distance adjustment length; detect the chamber, with sampling port one-to-one intercommunication detects the intra-oral air of sampling, it is equipped with to detect the intracavity independent probe, the sampling pipe is equipped with a plurality of and is convenient for adjust length through coupling assembling, to the regional air acquisition of different distances, carry to detecting the intracavity through the sampling port after absorbing the air, independent probe detects the air of gathering respectively, detect simultaneously to different regions, can accurate location have the subregion of problem, this device easy operation is convenient for different regions simultaneous detection carbon particle content, the practicality is strong.

Description

Carbon monoxide detector convenient for adjusting length of sampling tube

Technical Field

The utility model belongs to the technical field of detection equipment, and particularly relates to a carbon monoxide detector convenient for adjusting the length of a sampling tube.

Background

Nowadays, with the improvement of public place safety consciousness and the importance of relevant departments of the country, the use of smoke is more and more, for example, the indoor space that pedestrians appear in a large number such as market, hotel, meeting place, all can install smoke, and smoke is generally installed in wall top or wall top furred ceiling department, and staff needs to climb equipment such as height-increasing when installing like this, and the operational property is dangerous, and current smoke needs to be perforated with the electric hammer in wall top or wall top furred ceiling department, through the screw fixation, and when dismantling smoke, the screw needs to be dismantled again, and like this the operation is tired and still troublesome, brings inconvenience for the staff.

In order to solve the problems, chinese patent CN 107331103A discloses a fire-fighting smoke sensor, which comprises a fastening shell and a smoke sensor, wherein the fastening shell is fixedly arranged in a building, the upper end of the smoke sensor is fixedly provided with a clamping part, the top end of the clamping part is provided with a signal receiving lug, and both sides of the clamping part are also provided with locking grooves; the middle of the fastening shell is provided with a clamping groove with the clamping part, the top wall of the clamping groove is provided with a signal receiving elastic sheet, two sides of the fastening shell are correspondingly provided with a left sliding groove and a right sliding groove, the left sliding groove and the right sliding groove are communicated with the clamping groove, a left locking pin and a right locking pin are respectively arranged in the left sliding groove and the right sliding groove, tension springs are respectively arranged between the outer side end of the left locking pin and the inner end wall of the left sliding groove and between the outer side end of the right locking pin and the inner end wall of the left sliding groove, the inner side ends of the left locking pin and the right locking pin extend into the clamping groove, and a disassembling device is further arranged in the fastening shell. However, the existing smoke sensor cannot adjust the length of the sampling tube and simultaneously detect different areas, so that a carbon monoxide detector convenient for adjusting the length of the sampling tube is needed to solve the above problems.

Disclosure of Invention

In order to solve the technical problems, the utility model provides a carbon monoxide detector which is convenient for adjusting the length of a sampling tube so as to solve the problems in the prior market in the prior art.

In order to achieve the above purpose, the technical scheme of the utility model is as follows:

a carbon monoxide detector for facilitating adjustment of a sampling tube length, comprising: the scattering chamber detector body is used for detecting the content of carbon particles in air, and a plurality of groups of sampling ports are arranged at the top end of the scattering chamber detector body; the sampling pipes are communicated with the sampling ports in a one-to-one correspondence manner, and the collected air in different areas is conveyed to the sampling ports according to the distance adjustment length; the detection cavity is communicated with the sampling ports in a one-to-one correspondence manner and detects air in the sampling ports, and the independent probes are arranged in the detection cavity.

Through above-mentioned technical scheme, the sampling pipe is equipped with a plurality of and can adjust length, to the air acquisition of different distance positions, carries the detection intracavity through the sampling mouth after absorbing the air, and independent probe detects the air of gathering, detects the smog granule of various sizes and still can use cigarette and carbon monoxide to combine the inductor and discern carbon granule content.

As a preferable scheme of the utility model, the sampling tube comprises a first pipeline, a second pipeline and a connecting component, one end of the second pipeline is arranged in the first pipeline and is in sliding connection with the first pipeline, the position, away from the first pipeline, of the second pipeline is connected with the connecting component, and the two sampling tubes are connected through the connecting component.

Through above-mentioned technical scheme, the second pipeline slides in first pipeline, carries out flexible length adjustment according to required distance, coupling assembling connects two sampling pipes, the length of being convenient for.

As a preferred scheme of the utility model, the connecting assembly comprises an outer connecting pipe, an inner connecting pipe and a fixing ring, wherein the outer connecting pipe is fixedly sleeved on the outer surface of the middle part of the inner connecting pipe, the fixing ring is sleeved on the outer surface of the inner connecting pipe, the fixing ring is arranged on two sides of the outer connecting pipe, the diameters of two ends of the inner connecting pipe are smaller than the diameters of the middle part, a plurality of springs are arranged on the inner wall of the fixing ring and are connected with an arc plate through sliding rods, and the fixing ring is used for fixedly connecting the inner connecting pipe with a sampling pipe.

Through above-mentioned technical scheme, the interior connecting tube both ends are connected with two sampling pipes respectively, prolong the whole length of sampling pipe, can gather the air in different regions.

As a preferable scheme of the utility model, the two sides of the fixing ring form a dismounting structure through bolts.

As a preferable scheme of the utility model, the sampling port is provided with four groups, the detection cavity is provided with four corresponding detection cavities according to the sampling port, and the four detection cavities are internally provided with independent probes.

Through the technical scheme, the four chambers can absorb and detect air in four areas at the same time.

As a preferred embodiment of the present utility model, the independent probe is a single optical probe or an optically enhanced carbon monoxide combination probe.

Compared with the prior art, the utility model has the beneficial effects that:

the sampling pipe is equipped with a plurality of and is convenient for adjust length through coupling assembling, carries to the detection intracavity through the sampling port after absorbing the air to the regional air collection of different distances, and independent probe detects the air of gathering respectively, detects simultaneously to different regions, can accurately fix a position the subregion that has the problem, detects the smog granule of various sizes and still can use cigarette and carbon monoxide to combine the inductor to discern carbon granule content, this device easy operation, the carbon granule content is detected simultaneously in the different regions of being convenient for, and the practicality is strong.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, and it is obvious that the drawings in the following description are some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a front view of a scattering chamber detector body of the present utility model;

FIG. 2 is a schematic view of a scattering chamber detector body according to the present utility model;

FIG. 3 is a schematic view of a connecting assembly according to the present utility model;

fig. 4 is a schematic view of a portion of the structure of fig. 3 according to the present utility model.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below in connection with the embodiments of the present utility model. It will be apparent that the described embodiments are only some, but not all, embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

The utility model provides the following examples:

a carbon monoxide detector for facilitating adjustment of a sampling tube length, comprising: the scattering chamber detector body 1 detects the carbon particle content in the air of different areas, and the top end is provided with a plurality of groups of sampling ports 2; the sampling pipe 3 is equipped with a plurality of one end respectively with sampling port 2 one-to-one intercommunication, the other end is located different detection areas, carry the air in the different regions of gathering to sampling port 2 according to distance adjustment length, sampling pipe 3 adjusts the length according to different application scenes and reaches ideal monitoring effect, be equipped with suction fan 33 in the sampling pipe 3, detect chamber 4 and sampling port 2 one-to-one intercommunication and detect the intra-oral air of sampling port 2, be equipped with independent probe 5 in the detection chamber 4, sampling pipe 3 is equipped with a plurality of and can adjust the length, air collection to different distance positions carries detection chamber 4 through sampling port 2 after absorbing the air, independent probe 5 detects the air of gathering, it can also use cigarette and carbon monoxide combination formula inductor to discern carbon particle content to detect the smog particle of various sizes.

As a further improvement of the utility model, the sampling tube 3 comprises a first pipeline 31, a second pipeline 32 and a connecting component 6, one end of the second pipeline 32 is arranged in the first pipeline 31 and is connected with the first pipeline 31 in a sliding way, the second pipeline 32 is far away from the first pipeline 31 and is connected with the connecting component 6, two sampling tubes 3 are tightly connected through the connecting component 6, the second pipeline 32 slides in the first pipeline 31 to carry out telescopic adjustment according to the required distance, and the connecting component 6 connects the two sampling tubes 3, so that the adjustment of the length is facilitated.

As a further improvement of the utility model, the connecting assembly 6 comprises an outer connecting pipe 61, an inner connecting pipe 62 and a fixing ring 63, wherein the outer connecting pipe 61 is fixedly sleeved on the outer surface of the middle part of the inner connecting pipe 62, the fixing ring 63 is sleeved on the outer surface of the inner connecting pipe 62, the fixing rings 63 are arranged on two sides of the outer connecting pipe 61, the diameters of two ends of the inner connecting pipe 62 are smaller than the diameters of the middle part, a plurality of springs 65 are arranged on the inner wall of the fixing ring 63 and connected with an arc plate 66 through sliding rods 64, the fixing ring 63 is used for fixedly connecting the inner connecting pipe 62 with the sampling pipes 3, the two ends of the inner connecting pipe 62 are respectively connected with the two sampling pipes 3, the whole length of the sampling pipes 3 is prolonged, and the air in different areas can be collected.

As a further improvement of the present utility model, both sides of the fixing ring 63 are formed as a detachable structure by bolts.

As a further improvement of the utility model, the sampling port 2 is provided with four groups, the detection cavity 4 is provided with four corresponding detection cavities according to the sampling port 2, the four detection cavities 4 are internally provided with independent probes 5, the four cavities are provided with air outlets 51, the four cavities can absorb and detect air in four areas at the same time, four independent detection areas can be used for detection, and a complex algorithm is used for making independent and intelligent judgment to send out fire alarm signals, so that the detection range of particles is enlarged, real alarm is confirmed, and false alarm is reduced; a multi-language support, multi-function LCD display 11; the installation and the debugging are simple, and a notebook computer is not required to be additionally connected; an anti-false alarm algorithm is built in, the range of detecting particles is enlarged, intelligent alarm is realized, and false alarm is reduced.

As a further development of the utility model, the individual probes 5 are individual optical probes or optically enhanced carbon monoxide-bonded probes.

Working principle: the scattering room detector body 1 bottom is equipped with power source 12, after the switch-on, the suction fan 33 carries the air in the different regions to corresponding detection chamber 4 through sampling pipe 3, independent probe 5 detects the carbon content to the air in different regions respectively, adjust the length of sampling pipe 3 through coupling assembling 6, enlarge the detection range, gather simultaneously and detect different regions, this device easy operation, the strong internal structure of practicality reasonable in design, factor of safety and reliability are high, adjust the length of sampling pipe 3, enlarge detection range, detection efficiency is high, service and development market that can be better.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present utility model. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. Thus, the present utility model is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A carbon monoxide detector for facilitating adjustment of a sampling tube length, comprising:

the scattering chamber detector body (1) is used for detecting the content of carbon particles in air, and a plurality of groups of sampling ports (2) are arranged at the top end of the scattering chamber detector body;

the sampling pipes (3) are correspondingly communicated with the sampling ports (2) one by one, and the collected air in different areas is conveyed to the sampling ports (2) according to the distance adjustment length;

the detection cavity (4) is communicated with the sampling ports (2) in a one-to-one correspondence manner and detects air in the sampling ports (2), and an independent probe (5) is arranged in the detection cavity (4).

2. The carbon monoxide detector convenient to adjust the length of a sampling tube according to claim 1, wherein the sampling tube (3) comprises a first pipeline (31), a second pipeline (32) and a connecting assembly (6), one end of the second pipeline (32) is arranged in the first pipeline (31) and is in sliding connection with the first pipeline (31), the position, away from the first pipeline (31), of the second pipeline (32) is connected with the connecting assembly (6), and two sampling tubes (3) are connected through the connecting assembly (6).

3. The carbon monoxide detector convenient to adjust sampling tube length according to claim 2, wherein the connecting assembly (6) comprises an outer connecting tube (61), an inner connecting tube (62) and a fixing ring (63), the outer connecting tube (61) is fixedly sleeved on the middle outer surface of the inner connecting tube (62), the fixing ring (63) is sleeved on the outer surface of the inner connecting tube (62), the fixing ring (63) is arranged on two sides of the outer connecting tube (61), the diameters of two ends of the inner connecting tube (62) are smaller than the diameter of the middle part, a plurality of springs (65) are arranged on the inner wall of the fixing ring (63) and connected with an arc plate (66) through sliding rods (64), and the fixing ring (63) is used for fixedly connecting the inner connecting tube (62) with the sampling tube (3).

4. A carbon monoxide detector facilitating the adjustment of the length of a sampling tube according to claim 3, characterized in that both sides of the fixing ring (63) are formed as a detachable structure by bolts.

5. The carbon monoxide detector convenient for adjusting the length of the sampling tube according to claim 1, wherein four groups of sampling ports (2) are arranged, the detection cavities (4) are correspondingly provided with four detection cavities (2), and independent probes (5) are respectively arranged in the four detection cavities (4).

6. A carbon monoxide detector according to claim 1, characterized in that the separate probe (5) is a separate optical probe or an optically enhanced carbon monoxide combination probe facilitating the adjustment of the length of the sampling tube.