CN210833674U - Portable environment detection equipment - Google Patents

Abstract

The utility model relates to the technical field of indoor environment detection equipment, in particular to portable environment detection equipment, which comprises a machine body, an air detection cavity and a water quality detection cavity, wherein the air detection cavity is arranged in the machine body, a micro motor is arranged in the air detection cavity, a power shaft of the micro motor is provided with fan blades for sucking outside air into the air detection cavity for detection, and a dust sensor and a formaldehyde sensor are arranged in the air detection cavity and are electrically connected with a display screen outside the machine body; the water quality testing chamber is an elastic rubber air bag and is arranged on the bottom surface of the machine body, the bottom surface of the machine body is hinged with a pressing plate used for extruding the water quality testing chamber, a turbidity sensor electrically connected with the display screen is arranged in the water quality testing chamber, the water quality testing chamber is used for pumping water from the outside and detecting the turbidity degree of the water, and a temperature sensor and a humidity sensor are arranged outside the machine body and are used as a temperature and humidity detector at ordinary times.

Description

Portable environment detection equipment

Technical Field

The utility model relates to an indoor environment check out test set technical field, concretely relates to portable environment check out test set.

Background

Formaldehyde is a chemical substance harmful to human bodies, is colorless and tasteless, volatilizes into air and is inhaled by people, and can generate strong stimulation effect on the human bodies, and the indoor formaldehyde content is 0.10mg/m3 according to the national standard requirement. While the standard for a children's room is 0.08mg/m 3. Therefore, the formaldehyde content in the room is normally kept below 0.08mg/m3, and the formaldehyde volatilization period is as long as 3-15 years, which causes great damage to human bodies after long-term formaldehyde inhalation. The formaldehyde content in houses and furniture which are just finished with decoration is high, the dust content in indoor air and the turbidity content in a tap water pipe need to be particularly noticed besides formaldehyde, for general residents, the parameters can be noticed only when the houses just live in or are finished with the decoration, the cost of a special detection device is high, and most families cannot buy a special detection device for the reasons.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems, the utility model provides an environment detection device, which comprises a machine body, an air detection cavity and a water quality detection cavity, wherein the air detection cavity is arranged in the machine body, a micro motor is arranged in the air detection cavity, a power shaft of the micro motor is provided with fan blades for sucking outside air into the air detection cavity for detection, and a dust sensor and a formaldehyde sensor are arranged in the air detection cavity and are electrically connected with a display screen outside the machine body; the water quality testing chamber is an elastic rubber air bag and is arranged on the bottom surface of the machine body, the bottom surface of the machine body is hinged with a pressing plate used for extruding the water quality testing chamber, a turbidity sensor electrically connected with the display screen is arranged in the water quality testing chamber, the water quality testing chamber is used for pumping water from the outside and detecting the turbidity degree of the water, and a temperature sensor and a humidity sensor are arranged outside the machine body and are used as a temperature and humidity detector at ordinary times.

The utility model provides a portable environment detection device for solving the above problems, which comprises a body, an air detection cavity and a water quality detection cavity, wherein the body is a square cylinder with an open end and the outer wall of the body is provided with a display screen, the air detection cavity is fixedly arranged in the body, the air detection cavity is internally provided with a dust sensor and a formaldehyde sensor which are electrically connected with the display screen through a controller so as to display the detected data, one side end surface of the air detection cavity is provided with an air inlet pipe in a penetrating way, one end of the air inlet pipe, which is positioned in the air detection cavity, is provided with a micro motor, a power shaft of the micro motor is positioned in the air inlet pipe and is provided with a fan blade on a shaft body so as to suck the outside air into the air detection cavity, the side wall of the air detection cavity is provided with a plurality of exhaust holes, the water quality detection cavity is a rubber air, the bottom of the opposite two side surfaces of the machine body is provided with a pressing plate for pressing the water quality detection cavity.

As a further proposal of the portable environment detection equipment, the pressing plate is an arc plate and one end of the arc plate is hinged with the machine body, the two pressing plates are connected through a spring, and the water quality detection cavity is positioned between the two pressing plates.

As a further proposal of the portable environment detection equipment, the connector is opened at the end of the water quality detection cavity and the connector rigid coupling is arranged on the bottom surface of the machine body, a turbidity sensor is arranged on the bottom surface of the machine body and is positioned in the water quality detection cavity and is electrically connected with the display screen through a controller.

As a further proposal of the portable environment detecting device, a through hole is arranged on the water quality detecting cavity, a connecting pipe, a water pumping pipe and a connecting pipe movable connection are arranged in the through hole in a fixed way.

As a further proposal of the portable environment detection equipment, the outside of the machine body is also provided with a temperature sensor and a humidity sensor which are all electrically connected with the controller so as to display the temperature and the humidity on the display screen.

As a further proposal of the portable environment detecting device, the fuselage is provided with a hook which is positioned on the two opposite sides of the display screen.

Advantageous effects

The air detection cavity and the water quality detection cavity are respectively arranged at two opposite ends, a micro fan in the air detection cavity works to drive outside air to enter the cavity from an air inlet, the dust sensor and the formaldehyde sensor detect the air circulating in the air detection cavity and display a detection structure on a display screen, data are stable after a period of detection, and a display result on the display screen is the detection structure; the tip activity in water quality testing chamber is provided with the drinking-water pipe, carries out turbidity detection through clamp plate extrusion exhaust catchment and to the water of collecting, and turbidity sensor will detect the structure and show on the display screen, realizes the detection of quality of water, and this device can be handheld and use, not only can be used to general indoor detection and use, still can be used to some special outdoor circumstances. The outside couple that is used for hanging it and places that still is provided with of fuselage, is provided with temperature sensor and humidity transducer on the fuselage, and equipment can regard as the moisture detector to use when not doing the detector ware at ordinary times.

Drawings

FIG. 1 is a schematic diagram of the internal structure of the environment detecting apparatus of the present invention;

FIG. 2 is a schematic diagram of the external structure of the environment detecting apparatus of the present invention;

the labels in the figure are: 1. fuselage, 2, empty gas detection survey chamber, 3, water quality testing chamber, 4, dust sensor, 5, formaldehyde sensor, 6, intake pipe, 7, micro motor, 8, flabellum, 9, drinking-water pipe, 10, clamp plate, 11, spring, 12, turbidity sensor.

Detailed Description

As shown in the figure: a portable environment detection device comprises a machine body 1, an air detection cavity 2 and a water quality detection cavity 3, wherein the machine body 1 is a square cylinder with an open end, a plurality of through holes are formed in the side wall of the machine body 1, the air detection cavity 2 is a hollow cavity, an air inlet is formed in one end of the air detection cavity 2, an air inlet pipe 6 is fixedly penetrated in the air inlet, a micro motor 7 is installed at one end, located in the air detection cavity 2, of the air inlet pipe 6, a power shaft of the micro motor 7 is located in the air inlet pipe 6, a fan blade 8 is installed on the power shaft, the micro motor 7 can drive the fan blade 8 to rotate when working so as to suck outside air into the air detection cavity 2, a filter screen is arranged at the end part, located outside, of the air inlet pipe 6, a plurality of exhaust holes are formed in the side wall of the air detection cavity 2, the air detection cavity 2 is internally provided with a dust sensor 4 and a formaldehyde sensor 5, the dust sensor 4 can adopt a dust sensor with the model of ZPH02 and other sensors with the same and similar functions, the dust sensor 4 is arranged at a position close to the end part of the air inlet pipe 6, the number of particles in unit time is detected by adopting the particle number principle, and the dust concentration in the air is calculated; the formaldehyde sensor 5 can adopt a small detection module with the model of ZE08-CH2O or other detectors with the same and similar functions, has a digital output function and is convenient to be matched with a display screen to display data, the outer walls of two opposite sides of the machine body 1 are respectively provided with the display screen and a hook, the display screen is a special LED digital screen display screen for instruments and meters and is integrated with a controller, the controller is an LED screen display sensor, and the controller is electrically connected with the dust sensor 4 and the formaldehyde sensor 5 so that the dust concentration and the formaldehyde concentration can be displayed by the display screen; a power supply is arranged between the air detection cavity 2 and the bottom plate in the machine body 1 and used for supplying power to equipment, two switches are arranged outside the machine body 1 and are respectively used for controlling the working states of the device in the air detection cavity 2 and the device in the water quality detection cavity 3;

the bottom of the opposite two side surfaces of the machine body 1 is hinged with a pressing plate 10, preferably, the two pressing plates 10 are connected to the side surfaces of the machine body 1 without a display screen and a hook, the bottom surface of the machine body 1 is provided with a water quality detection cavity 3, the water quality detection cavity 3 is an elastic rubber air bag, a connecting port and a through hole are formed in the water quality detection cavity 3, the connecting port and the through hole are respectively formed in the opposite two ends of the water quality detection cavity 3, the connecting port is fixedly connected to the bottom surface of the machine body 1, the bottom surface of the machine body 1 is provided with a turbidity sensor 12, the main body part of the turbidity sensor 12 is positioned in the water quality detection cavity 3, the turbidity sensor 12 can adopt a sensor with the model of VisoTurb-700IQ or other sensors with the same structural principle, the turbidity sensor 12 can detect the concentration of suspended matters in water, a connecting pipe is, realize drawing water or the drainage, the cavity in water quality testing chamber 3 is located between two clamp plates 10, and two clamp plates 10 are the arc that the face is buckled to water quality testing chamber 3, can realize the gas outgoing in water quality testing chamber 3 through pressing two clamp plates 10, and two clamp plates 10 are connected through a plurality of springs 11 and are in with the cladding of water quality testing chamber 3.

The principle of use of the device is roughly as follows: open the device in the empty gas detection surveys chamber 2 through regulating switch when needs detect indoor air, micro motor 7 work is with outside air suction in empty gas detection surveys chamber 2, dust sensor 4 and formaldehyde sensor 5 work will detect data display on the display screen, steady data is promptly the data that detect gained after the detection of a period of time, when needs detect quality of water, open the device in quality of water detection surveys chamber 3 through regulating switch, press quality of water detection chamber 3 through clamp plate 10 and discharge partial air, stretch into to wait to detect aquatic and draw partial water to quality of water detection chamber 3 with drinking-water pipe 9, invert the device and make the water submerge and do not have turbidity sensor 12, the display screen shows the data that turbidity sensor 12 detected, tipping arrangement can discharge the water in quality of water detection chamber 3 through clamp plate 10. 1 outside temperature sensor and the humidity transducer of still being provided with of fuselage, temperature sensor and humidity transducer pass through the controller and are connected with the display screen electricity, can place when equipment does not use at indoor somewhere or hang at indoor through the couple that sets up on the outer wall, and under temperature sensor and humidity transducer's effect, equipment can act on indoor temperature and humidity detector and use.

The above description is only a preferred embodiment of the present invention, and the present invention is not limited to the above embodiments, and although the present invention has been disclosed with the preferred embodiments, it is not limited to the present invention, and any skilled person in the art can make some modifications or equivalent changes without departing from the technical scope of the present invention.

Claims (6)

1. A portable environment sensing device, characterized by: the air quality detection device comprises a machine body (1), an air detection cavity (2) and a water quality detection cavity (3), wherein the machine body (1) is a square tube with an open end, a display screen is arranged on the outer wall of the square tube, the air detection cavity (2) is fixedly arranged in the machine body (1), a dust sensor (4) and a formaldehyde sensor (5) are arranged in the air detection cavity (2), the dust sensor (4) and the formaldehyde sensor (5) are electrically connected with the display screen through a controller to realize the display of detection data, an air inlet pipe (6) is arranged on one side end surface of the air detection cavity (2) in a penetrating manner, a micro motor (7) is arranged at one end of the air inlet pipe (6) in the air detection cavity (2), a power shaft of the micro motor (7) is arranged in the air inlet pipe (6) and provided with fan blades (8) on a shaft body to draw outside air into the air detection cavity (2), a plurality of, the water quality detection chamber (3) is a rubber air bag, the water quality detection chamber (3) is installed at the bottom of the machine body (1) and the end part of the cavity of the water quality detection chamber is connected with a water pumping pipe (9), and pressing plates (10) are installed at the bottom of the two opposite side faces of the machine body (1) to press the water quality detection chamber (3) in a pressing mode.

2. A portable environment sensing apparatus according to claim 1, wherein: the pressing plates (10) are arc-shaped plates, one end of each pressing plate is hinged to the machine body (1), the two pressing plates (10) are connected through springs (11), and the water quality detection cavity (3) is located between the two pressing plates (10).

3. A portable environment sensing apparatus according to claim 2, wherein: the connector has been seted up to the tip in water quality testing chamber (3) and the connector rigid coupling is in the bottom surface of fuselage (1), and turbidity sensor (12) are installed to the bottom surface of fuselage (1), and turbidity sensor (12) are located water quality testing chamber (3) and are connected with the display screen electricity through the controller.

4. A portable environment sensing apparatus according to claim 2, wherein: a through hole is formed in the water quality detection cavity (3), a connecting pipe is fixedly arranged in the through hole in a penetrating mode, and the water pumping pipe (9) is movably connected with the connecting pipe.

5. A portable environment sensing apparatus according to claim 1, wherein: fuselage (1) outside still is provided with temperature sensor and humidity transducer, and temperature sensor and humidity transducer all are connected with the controller electricity to show temperature and humidity on the display screen.

6. A portable environment sensing apparatus according to claim 5, wherein: the machine body (1) is provided with a hook, and the hook and the display screen are positioned on two opposite sides.

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