CN219574025U

CN219574025U - Indoor formaldehyde concentration safety inspection equipment

Info

Publication number: CN219574025U
Application number: CN202223503083.5U
Authority: CN
Inventors: 黄荣锋; 耿齐兵
Original assignee: Wuhan Xinde Hornbill Environmental Protection Technology Co ltd
Current assignee: Wuhan Xinde Hornbill Environmental Protection Technology Co ltd
Priority date: 2022-12-27
Filing date: 2022-12-27
Publication date: 2023-08-22
Anticipated expiration: 2032-12-27

Abstract

The utility model discloses indoor formaldehyde concentration safety detection equipment which comprises a movable bin, a temperature control box, a suction assembly and a detection bin, wherein universal wheels are fixedly connected to two sides of the bottom end of the movable bin, the temperature control box is fixedly connected to one side of the bottom end inside the movable bin, and a negative pressure pump is fixedly connected to the top end of the temperature control box. According to the utility model, the gear shaft can be driven to rotate by starting the rotary motor, and the gear shaft can drive the hollow cylinder to rotate by the gear piece, so that the hollow cylinder can drive the suction assembly to perform suction angle adjustment, and meanwhile, the suction assembly can be driven to perform suction direction adjustment by starting the telescopic driving device, so that the working efficiency of overall indoor air suction is improved.

Description

Indoor formaldehyde concentration safety inspection equipment

Technical Field

The utility model relates to the technical field of indoor formaldehyde detection, in particular to indoor formaldehyde concentration safety detection equipment.

Background

Along with the higher requirements of people on indoor decoration patterns and environments, then the pollution of indoor decoration materials is a key object of attention of people, and indoor pollutants are mainly divided into four types of formaldehyde, benzene, ammonia and radon, wherein formaldehyde is high in the second place on a priority control list of toxic chemicals in China, formaldehyde is mainly derived from indoor building materials and furniture, and various chronic respiratory diseases can be caused by long-term contact of low-dose formaldehyde, so that the indoor air quality detection and formaldehyde concentration detection are important.

According to the indoor formaldehyde concentration monitoring and detecting device disclosed in the Chinese patent application publication CN110487965A, the number of the lengthening pipes is increased according to air extraction at different heights, so that the air at different heights is conveniently extracted, the formaldehyde concentration of the air in the indoor space at different heights can be ensured to be detected, the formaldehyde concentration in the indoor space can be measured in an omnibearing manner, the comprehensiveness of detection is ensured, the temperature of the extracted air can be controlled by matching with a heating plate, a small refrigerator and the use of circulation, the accuracy of formaldehyde detection concentration is ensured, the influence of temperature change on detection data is reduced, meanwhile, the problem that the handheld formaldehyde detector in the market is inaccurate in detection data due to environmental change factors is solved.

Disclosure of Invention

The utility model aims to provide indoor formaldehyde concentration safety detection equipment, which solves the problems that the conventional indoor formaldehyde concentration safety detection equipment provided in the background technology needs to be frequently disassembled and assembled, the use operation convenience is poor, the air extraction efficiency is low and the like.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an indoor formaldehyde concentration safety inspection equipment, includes removes storehouse, accuse temperature box, absorbs subassembly and detects the storehouse, the both sides fixedly connected with universal wheel of removing the inside bottom of storehouse, one side fixedly connected with accuse temperature box of removing storehouse, the top fixedly connected with negative pressure pump of accuse temperature box, the top fixedly connected with breathing pipe of negative pressure pump, one side fixedly connected with hollow block of removing the storehouse top, the rotating electrical machines is installed to one side on hollow block top, the gear shaft is installed to the output shaft end of rotating electrical machines, one side swing joint in hollow block inside has a hollow section of thick bamboo, the inside of hollow section of thick bamboo is provided with the breathing pipe, one side fixedly connected with gear piece outside the hollow section of thick bamboo, one side swing joint of gear piece has the gear shaft, one side swing joint of hollow section of thick bamboo has flexible drive arrangement, the top swing joint of hollow section of thick bamboo one side absorbs the subassembly, the bottom swing joint of absorbing the subassembly has flexible drive arrangement, one side fixedly connected with detects the storehouse of removing the inside bottom of storehouse.

Preferably, an electric heating plate is fixedly connected to one side of the inside of the temperature control box, a condenser pipe is arranged on one side of the inside of the temperature control box, and a temperature detection assembly is fixedly connected to one side of the top end of the inside of the temperature control box.

Preferably, an air pump is installed on one side of the bottom end inside the detection bin, and a temperature control box is fixedly connected to one side of the air pump.

Preferably, one side of the detection bin is fixedly connected with an air outlet, and an electric valve is arranged at the middle position inside the detection bin.

Preferably, one side of the inside of the detection bin is fixedly connected with an activated carbon layer, and the top end of the detection bin is fixedly connected with a formaldehyde detector.

Preferably, the top fixedly connected with transmission wire of formaldehyde detector, the top fixedly connected with control display screen of transmission wire.

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

1. according to the indoor formaldehyde concentration safety detection equipment, the suction component is connected to one side of the suction pipe, the suction component can be started through the negative pressure pump to suck indoor air, meanwhile, the gear shaft can be driven to rotate through the starting of the rotating motor, the gear shaft can drive the hollow cylinder to rotate through the gear piece, the hollow cylinder can drive the suction component to suck angle adjustment, and meanwhile, the suction component can be pushed to suck direction adjustment through the starting of the telescopic driving device, so that the working efficiency of whole indoor air suction is improved;

2. this kind of indoor formaldehyde concentration safety inspection equipment installs the electric valve through at the inside one side in detection storehouse, and after formaldehyde detector detects the formaldehyde content in the air in the detection storehouse, opens through the electric valve, can make the formaldehyde in the air adsorb the absorption by the active carbon layer, can carry out the air after purifying this moment and discharge.

Drawings

FIG. 1 is a schematic elevational view of the present utility model;

FIG. 2 is an enlarged schematic view of the structure of FIG. 1A according to the present utility model;

FIG. 3 is a schematic top view of the hollow block of the present utility model;

fig. 4 is a schematic diagram of the overall structure of the detection bin of the utility model.

In the figure: 1. moving the bin; 101. a universal wheel; 2. a temperature control box; 201. an electric heating plate; 202. a condensing tube; 3. a temperature detection assembly; 4. a negative pressure pump; 401. an air suction pipe; 5. a hollow block; 501. a rotating electric machine; 502. a gear shaft; 6. a hollow cylinder; 601. a gear member; 602. a telescopic driving device; 7. a suction assembly; 8. a detection bin; 801. an air pump; 802. an air outlet; 9. an electric valve; 901. an activated carbon layer; 10. a formaldehyde detector; 1001. a transmission wire; 11. and controlling the display screen.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present 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.

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

In the description of this patent, it should be noted that, unless explicitly stated and limited otherwise, the terms "mounted," "connected," and "disposed" are to be construed broadly, and may be fixedly connected, disposed, detachably connected, disposed, or integrally connected, disposed, for example. The specific meaning of the terms in this patent will be understood by those of ordinary skill in the art as the case may be.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, the meaning of "a number" is two or more, unless explicitly defined otherwise.

Referring to fig. 1-4, an embodiment of the present utility model is provided: the indoor formaldehyde concentration safety detection equipment comprises a movable bin 1, a temperature control box 2, a suction assembly 7 and a detection bin 8, wherein universal wheels 101 are fixedly connected to two sides of the bottom end of the movable bin 1, and the movable bin 1 can be conveniently driven to move freely indoors through the universal wheels 101;

one side of the bottom end inside the movable bin 1 is fixedly connected with a temperature control box 2, one side inside the temperature control box 2 is fixedly connected with an electric heating plate 201, one side inside the temperature control box 2 is provided with a condensation pipe 202, one side of the top end inside the temperature control box 2 is fixedly connected with a temperature detection assembly 3, the temperature of indoor air sucked into the temperature control box 2 can be detected through the temperature detection assembly 3, and meanwhile, the temperature of the indoor air can be controlled through the cooperation of the electric heating plate 201 and the condensation pipe 202, so that the detection accuracy is ensured;

the top end of the temperature control box 2 is fixedly connected with a negative pressure pump 4, the top end of the negative pressure pump 4 is fixedly connected with an air suction pipe 401, and the negative pressure pump 4 is started to enable the interior of the suction assembly 7 to generate negative pressure through the air suction pipe 401 and suck indoor air;

a hollow block 5 is fixedly connected to one side of the top end of the movable bin 1, a rotating motor 501 is installed on one side of the top end of the hollow block 5, a gear shaft 502 is installed at the output shaft end of the rotating motor 501, a hollow cylinder 6 is movably connected to one side of the inside of the hollow block 5, an air suction pipe 401 is arranged in the hollow cylinder 6, a gear member 601 is fixedly connected to one side of the outside of the hollow cylinder 6, a gear shaft 502 is movably connected to one side of the gear member 601, the rotating motor 501 is started to drive the gear shaft 502 to rotate, meanwhile, the gear shaft 502 can drive the hollow cylinder 6 to perform angle adjustment through the gear member 601, meanwhile, the gear shaft 502 is arranged to be a half circle, the integral revolution of the hollow cylinder 6 can be slowed down, and the rotating motor 501 is a Y160M 1-2 motor;

one side of the hollow cylinder 6 is movably connected with a telescopic driving device 602, the top end of one side of the hollow cylinder 6 is movably connected with a suction component 7, the bottom end of the suction component 7 is movably connected with the telescopic driving device 602, the telescopic driving device 602 is started to push the suction component 7 to adjust the suction angle, and the telescopic driving device 602 is a DYTZB 1000-500/110-X type electric push rod;

one side of the inner bottom end of the movable bin 1 is fixedly connected with a detection bin 8, one side of the inner bottom end of the detection bin 8 is provided with an air pump 801, one side of the air pump 801 is fixedly connected with a temperature control box 2, and the air pump 801 can suck air in the temperature control box 2 into the detection bin 8 for detection;

an air outlet 802 is fixedly connected to one side of the detection bin 8, an electric valve 9 is arranged in the middle of the inside of the detection bin 8, an activated carbon layer 901 is fixedly connected to one side of the inside of the detection bin 8, and the electric valve 9 is opened to enable detected indoor air to be adsorbed by the activated carbon layer 901 and then discharged, so that the purpose of purifying formaldehyde is achieved;

the top fixedly connected with formaldehyde detector 10 in detection storehouse 8, the top fixedly connected with transmission wire 1001 of formaldehyde detector 10, the top fixedly connected with control display screen 11 of transmission wire 1001, formaldehyde detector 10 can detect the interior air formaldehyde concentration in detection storehouse 8 to show the signal passes through transmission wire 1001 transmission to control display screen 11 inside.

When the embodiment of the utility model is used, the following steps are adopted: the negative pressure pump 4 inside the movable cabin 1 is started, the negative pressure pump 4 can generate negative pressure inside the suction assembly 7 through the air suction pipe 401, indoor air is sucked, air can enter the temperature control box 2 at the moment and is detected through the temperature detection assembly 3, the electric heating plate 201 and the condensation pipe 202 are matched, the temperature which is properly detected during adjustment can be sucked into the detection cabin 8 through the air pump 801, formaldehyde concentration in air can be detected through the starting of the formaldehyde detector 10 at the moment, signals are transmitted to the control display screen 11 through the transmission wire 1001 for display, the electric valve 9 is opened after detection is finished, formaldehyde in the air can be sucked and absorbed by the activated carbon layer 901, and the purified air can be discharged at the moment.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present utility model, and are not intended to limit the utility model, and that various changes and modifications may be made therein without departing from the spirit and scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides an indoor formaldehyde concentration safety inspection equipment, its characterized in that, including removing storehouse (1), accuse temperature case (2), absorbing subassembly (7) and detection storehouse (8), the both sides fixedly connected with universal wheel (101) of removal storehouse (1) bottom, the one side fixedly connected with accuse temperature case (2) of the inside bottom of removal storehouse (1), the top fixedly connected with negative pressure pump (4) of accuse temperature case (2), the top fixedly connected with breathing pipe (401) of negative pressure pump (4), one side fixedly connected with hollow piece (5) on removal storehouse (1) top, rotating electrical machines (501) are installed to one side on hollow piece (5) top, gear shaft (502) are installed to the output shaft end of rotating electrical machines (501), one side swing joint hollow section of thick bamboo (6) inside hollow section of thick bamboo (6) is provided with breathing pipe (401), one side fixedly connected with gear piece (601) of the outside of hollow section of thick bamboo (6), one side swing joint of gear piece (601) has gear shaft (502), one side swing joint hollow section of thick bamboo (6) top (602) is connected with flexible drive assembly (7), one side of the inner bottom end of the movable bin (1) is fixedly connected with a detection bin (8).

2. The indoor formaldehyde concentration safety inspection device of claim 1, wherein: one side of temperature control box (2) inside fixedly connected with electric plate (201), condenser pipe (202) are installed to one side of temperature control box (2) inside, one side fixedly connected with temperature detection subassembly (3) on the inside top of temperature control box (2).

3. The indoor formaldehyde concentration safety inspection device of claim 1, wherein: an air pump (801) is arranged at one side of the inner bottom end of the detection bin (8), and a temperature control box (2) is fixedly connected to one side of the air pump (801).

4. The indoor formaldehyde concentration safety inspection device of claim 1, wherein: one side of the detection bin (8) is fixedly connected with an air outlet (802), and an electric valve (9) is arranged at the middle position inside the detection bin (8).

5. The indoor formaldehyde concentration safety inspection device of claim 1, wherein: one side of the inside of detection bin (8) fixedly connected with active carbon layer (901), the top fixedly connected with formaldehyde detector (10) of detection bin (8).

6. The indoor formaldehyde concentration safety inspection device according to claim 5, wherein: the formaldehyde detector is characterized in that a transmission wire (1001) is fixedly connected to the top end of the formaldehyde detector (10), and a control display screen (11) is fixedly connected to the top end of the transmission wire (1001).