CN218497620U

CN218497620U - Household combustible gas monitor

Info

Publication number: CN218497620U
Application number: CN202222489672.6U
Authority: CN
Inventors: 李国碧; 翟燕涛
Original assignee: Zhengzhou Zheming Tianbo Electronic Technology Co ltd
Current assignee: Zhengzhou Zheming Tianbo Electronic Technology Co ltd
Priority date: 2022-09-20
Filing date: 2022-09-20
Publication date: 2023-02-17
Anticipated expiration: 2032-09-20

Abstract

The utility model discloses a domestic combustible gas watch-dog, which comprises a body, the baffle is installed to the inner chamber of body, the air inlet has been seted up on the surface of baffle, the admission line is installed to the body inner chamber bottom at baffle rear, first fixed plate is installed to the inner chamber of admission line, air intake fan is installed to one side of first fixed plate, installation mechanism is installed to the bottom of body, the combustible gas alarm is installed to one side of body inner chamber, the probe is installed on the top of combustible gas alarm. The utility model discloses a be provided with a series of structures to the suction that has reached indoor gas and air force supplies the effect that the combustible gas alarm detected to the inner chamber of body, thereby has reached the effect of convenient dismantlement and installation body, thereby has arrived to discharge outdoor effect fast with indoor combustible gas and air.

Description

Household combustible gas monitor

Technical Field

The utility model relates to a gas monitoring technology field specifically is used for domestic combustible gas watch-dog.

Background

The household combustible gas monitor is mainly used for detecting whether indoor combustible gas leaks, and the combustible gas mainly refers to liquefied gas and natural gas commonly used in households.

Present domestic combustible gas watch-dog, when the combustible gas in the detection chamber, the air flow is slower, the inner chamber that leads to the combustible gas that carries in the air unable very first time to get into domestic combustible gas watch-dog detects, and domestic combustible gas watch-dog when the installation, it is direct to fix domestic combustible gas watch-dog on the wall to use the bolt usually, when needs examine and repair domestic combustible gas watch-dog, need pull down the bolt one by one, need reuse the bolt after detecting the completion and fix domestic combustible gas watch-dog to the wall on, this process can consume a large amount of time, and original bolt hole can appear the bolt and screw in, the bolt becomes flexible leads to the unstable phenomenon of domestic combustible gas watch-dog.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a domestic combustible gas watch-dog 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 domestic combustible gas watch-dog, includes the body, the baffle is installed to the inner chamber of body, the air inlet has been seted up on the surface of baffle, the admission line is installed to the body inner chamber bottom at baffle rear, first fixed plate is installed to the inner chamber of admission line, inlet fan is installed to one side of first fixed plate, installation mechanism is installed to the bottom of body, combustible gas alarm is installed to one side of body inner chamber, the probe is installed on combustible gas alarm's top.

Preferably, installation mechanism is including backup pad, mounting groove, connecting block, mounting panel and preformed hole, the backup pad is installed to the bottom of body, the mounting groove has been seted up on the top of backup pad, the inner chamber movable mounting of mounting groove has the connecting block, the top of connecting block is connected with the bottom of body, the mounting panel is all installed to the both sides of backup pad, the preformed hole has been seted up on the surface of mounting panel.

Preferably, a plurality of fixing bolts are installed at the bottom end of the supporting plate, and one ends of the fixing bolts extend to the inner cavity of the connecting block.

Preferably, the surface of the partition plate above the air inlet is provided with a display screen, the top end of the body is provided with an alarm, the other side of the inner cavity of the body is provided with a battery, the rear surface of the inner cavity of the body is provided with a mounting hole, and the inner cavity of the mounting hole is provided with an air exhaust mechanism.

Preferably, the mechanism of bleeding is including outlet duct, supporting shoe, second fixed plate, bleed fan, motor and sealing ring, the outlet duct is installed to the inner chamber of mounting hole, the surface mounting of outlet duct has the supporting shoe, the bottom of supporting shoe is connected with the bottom of body inner chamber, the second fixed plate is installed to the inner chamber of outlet duct, the bleed fan is installed to one side of second fixed plate, the motor is installed to the body inner chamber bottom of supporting shoe opposite face, the surface that the one end of motor output shaft runs through the outlet duct extends to the inner chamber of outlet duct, and the surface mounting of output shaft has the sealing ring.

Preferably, the input end of the inner cavity of the air inlet and the output end of the inner cavity of the air outlet pipe are both provided with a filter screen.

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

1. this domestic combustible gas watch-dog, through setting up inlet fan, inlet fan starts the inner chamber that takes out the body that indoor gas and air are quick through air inlet and admission line to reached and supplied the effect that the combustible gas alarm detected with indoor gas and the inner chamber of air forced suction to the body.

2. This domestic combustible gas watch-dog, through setting up the backup pad, laminate mounting panel and wall, and use the bolt to squeeze into the inner chamber and the wall of preformed hole and be connected, carry out the fixed stay board, when needs installation body, with the inner chamber of connecting block joint to the mounting groove, and use fixing bolt to fix the connecting block spacing, when needs overhaul the body, unscrew fixing bolt, can take out the body from the inner chamber of mounting groove, thereby reached the effect of convenient dismantlement and installation body.

3. This domestic combustible gas watch-dog, through setting up air extractor fan, air extractor fan and sealing ring are closed state usually, use when probe and combustible gas alarm cooperation and detect combustible gas and leak, air inlet fan and air extractor fan can start simultaneously, motor start drives the rotatory ninety degrees of the ninety degrees drive sealing ring of output shaft, make the sealing ring open, air inlet fan passes through the inner chamber that air inlet and admission line took out the body with indoor combustible gas and air, and air extractor fan will enter into the combustible gas and the air of body and pass through the outlet duct and arrange to outdoor, thereby reached and arranged outdoor effect with indoor combustible gas and air fast.

Drawings

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

FIG. 2 is a front view of the present invention;

FIG. 3 is a schematic view of the air intake fan of the present invention;

FIG. 4 is a schematic view of the fixing bolt of the present invention;

fig. 5 is a schematic view of the structure of the motor of the present invention.

In the figure: 1. a body; 2. a partition plate; 3. an air inlet; 301. an air intake duct; 302. a first fixing plate; 303. an air intake fan; 4. mounting a plate; 401. mounting grooves; 402. connecting blocks; 403. mounting a plate; 404. reserving a hole; 405. fixing the bolt; 5. a display screen; 501. an alarm; 502. a probe; 6. a combustible gas alarm; 601. a battery; 602. mounting holes; 7. an air outlet pipe; 701. a support block; 702. a second fixing plate; 703. an air extraction fan; 704. a motor; 705. a seal ring; 8. and (5) filtering the screen.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" 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 simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1 to 5, domestic combustible gas watch-dog of this embodiment, including body 1, baffle 2 is installed to the inner chamber of body 1, air inlet 3 has been seted up on the surface of baffle 2, through setting up air inlet 3, indoor air and gaseous inner chamber that enters into inlet duct 301 through air inlet 3, inlet duct 301 is installed to body 1 inner chamber bottom at baffle 2 rear, through setting up inlet duct 301, air and gaseous inner chamber that can enter into body 1 through inlet duct 301, first fixed plate 302 is installed to inlet duct 301's inner chamber, through setting up first fixed plate 302, first fixed plate 302 mainly is used for installing inlet fan 303, inlet fan 303 is installed to one side of first fixed plate 302, through setting up inlet fan 303, inlet fan 303 starts the quick inner chamber of taking out body 1 through air inlet 3 and inlet duct 301 with indoor gaseous and air, thereby reached and supplied the installation mechanism that combustible gas alarm 6 detected with indoor gaseous and the interior suction of air to body 1's inner chamber, body 1's bottom is installed with indoor gaseous alarm 6, install gaseous alarm 6 on the top, whether the probe 502 can be used for the combustible gas detection through setting up combustible gas alarm 502 and the cooperation of combustible gas alarm, whether combustible gas alarm 502, whether the combustible gas alarm 502 contains the combustible gas detection probe.

Specifically, installation mechanism is including backup pad 4, mounting groove 401, connecting block 402, mounting panel 403 and preformed hole 404, backup pad 4 is installed to the bottom of body 1, mounting groove 401 has been seted up on the top of backup pad 4, the inner chamber movable mounting of mounting groove 401 has connecting block 402, the top of connecting block 402 is connected with the bottom of body 1, mounting panel 403 is all installed to the both sides of backup pad 4, preformed hole 404 has been seted up on the surface of mounting panel 403, through setting up backup pad 4, laminate mounting panel 403 and wall, and the inner chamber that uses the bolt to squeeze into preformed hole 404 is connected with the wall, carry out fixed support plate 4, when needs installation body 1, with the inner chamber of connecting block 402 joint to mounting groove 401, and use fixing bolt 405 to fix spacing connecting block 402, when needs overhaul body 1, unscrew fixing bolt 405, can take out body 1 from mounting groove 401's inner chamber, thereby the effect of convenient dismantlement and installation body 1 has been reached.

Further, a plurality of fixing bolt 405 is installed to the bottom of backup pad 4, and fixing bolt 405's one end extends to the inner chamber of connecting block 402, through setting up fixing bolt 405, unscrews fixing bolt 405, can take out body 1 from the inner chamber of mounting groove 401.

Further, 2 surface mounting of baffle above the air inlet 3 has display screen 5, siren 501 is installed on the top of body 1, battery 601 is installed to the opposite side of body 1 inner chamber, mounting hole 602 has been seted up to the rear surface of body 1 inner chamber, the mechanism of bleeding is installed to the inner chamber of mounting hole 602, through setting up display screen 5, display screen 5 is used for showing combustible gas's concentration and air quality, through setting up siren 501, when combustible gas alarm 6 detects combustible gas leakage, siren 501 can glimmer red light and send out the police dispatch newspaper, through setting up battery 601, battery 601 mainly used provides stand-by power supply for each power consumption part.

Further, the air exhaust mechanism comprises an air outlet pipe 7, a supporting block 701, a second fixing plate 702, an air exhaust fan 703, a motor 704 and a sealing ring 705, the air outlet pipe 7 is installed in the inner cavity of the installation hole 602, the supporting block 701 is installed on the surface of the air outlet pipe 7, the bottom end of the supporting block 701 is connected with the bottom end of the inner cavity of the body 1, the second fixing plate 702 is installed in the inner cavity of the air outlet pipe 7, the air exhaust fan 703 is installed on one side of the second fixing plate 702, the motor 704 is installed at the bottom end of the inner cavity of the body 1 opposite to the supporting block 701, one end of an output shaft of the motor 704 penetrates through the surface of the air outlet pipe 7 and extends to the inner cavity of the air outlet pipe 7, the sealing ring 705 is installed on the surface of the output shaft, the air exhaust fan 703 and the sealing ring 705 are normally in a closed state by setting the air exhaust fan 703, when the combustible gas alarm 6 detects that the combustible gas leaks, the air inlet fan 303 and the air exhaust fan 703 can be started simultaneously, the motor 704 is started simultaneously, the size of the motor 704 is more practically, the motor 704 is selected, the output shaft is started by driving the motor 704 to rotate ninety degrees, the sealing ring 705 by driving the sealing ring 705 to rotate ninety degrees, so that the inlet fan 303 and the combustible gas passes through the air inlet pipe 301 and the air inlet pipe 7, thereby enabling the combustible gas to reach the outdoor air outlet pipe 7 and the outdoor air of the outdoor air inlet pipe 301 and the outdoor air.

Furthermore, the filter screens 8 are installed at the input end of the inner cavity of the air inlet 3 and the output end of the inner cavity of the air outlet pipe 7, and the filter screens 8 are arranged in the inner cavities of the air inlet 3 and the air outlet pipe 7, so that the filter screens 8 can prevent sundries and a large amount of dust from entering the inner cavities of the air inlet 3 and the air outlet pipe 7, and the air inlet fan 303 and the air exhaust fan 703 are damaged and cause blockage of the air inlet 3 and the air outlet pipe 7.

The using method of the embodiment comprises the following steps: install whole device in suitable position, for example on the wall body around the kitchen ventilation window, take out the inner chamber of body 1 through air inlet 3 and admission line 301 with indoor gas and air through air intake fan 303, whether probe 502 and combustible gas alarm 6 cooperate the use and detect combustible gas and leak, alarm 501 can glimmer red light and send out the police dispatch newspaper when leaking, remind peripheral personnel, air intake fan 303 and air exhaust fan 703 can start simultaneously, motor 704 starts to drive the output shaft rotatory simultaneously, make sealing ring 705 open, air intake fan 303 takes out indoor combustible gas and air to the inner chamber of body 1 through air inlet 3 and admission line 301, and air exhaust fan 703 discharges the combustible gas and the air that enter into body 1 to outdoor through outlet duct 7.

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 may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A household combustible gas monitor, comprising a body (1), characterized in that: baffle (2) are installed to the inner chamber of body (1), air inlet (3) have been seted up on the surface of baffle (2), admission line (301) are installed to body (1) inner chamber bottom at baffle (2) rear, first fixed plate (302) are installed to the inner chamber of admission line (301), inlet fan (303) are installed to one side of first fixed plate (302), installation mechanism is installed to the bottom of body (1), combustible gas alarm (6) are installed to one side of body (1) inner chamber, probe (502) are installed on the top of combustible gas alarm (6).

2. The domestic combustible gas monitor of claim 1, wherein: installation mechanism is including backup pad (4), mounting groove (401), connecting block (402), mounting panel (403) and preformed hole (404), backup pad (4) are installed to the bottom of body (1), mounting groove (401) have been seted up on the top of backup pad (4), the inner chamber movable mounting of mounting groove (401) has connecting block (402), the top of connecting block (402) is connected with the bottom of body (1), mounting panel (403) are all installed to the both sides of backup pad (4), preformed hole (404) have been seted up on the surface of mounting panel (403).

3. The domestic combustible gas monitor of claim 2, wherein: a plurality of fixing bolt (405) is installed to the bottom of backup pad (4), the inner chamber of connecting block (402) is extended to the one end of fixing bolt (405).

4. The domestic combustible gas monitor of claim 1, wherein: baffle (2) surface mounting of air inlet (3) top has display screen (5), siren (501) are installed on the top of body (1), battery (601) are installed to the opposite side of body (1) inner chamber, mounting hole (602) have been seted up to the rear surface of body (1) inner chamber, the mechanism of bleeding is installed to the inner chamber of mounting hole (602).

5. The domestic combustible gas monitor of claim 4, wherein: air exhaust mechanism is including outlet duct (7), supporting shoe (701), second fixed plate (702), bleed fan (703), motor (704) and sealing ring (705), outlet duct (7) are installed to the inner chamber of mounting hole (602), the surface mounting of outlet duct (7) has supporting shoe (701), the bottom of supporting shoe (701) is connected with the bottom of body (1) inner chamber, second fixed plate (702) are installed to the inner chamber of outlet duct (7), bleed fan (703) are installed to one side of second fixed plate (702), motor (704) are installed to body (1) inner chamber bottom of supporting shoe (701) opposite face, the surface that the one end of motor (704) output shaft runs through outlet duct (7) extends to the inner chamber of outlet duct (7), and the surface mounting of output shaft has sealing ring (705).

6. The domestic combustible gas monitor of claim 1 wherein: and the filter screen (8) is arranged at the input end of the inner cavity of the air inlet (3) and the output end of the inner cavity of the air outlet pipe (7).