CN216747606U

CN216747606U - Novel portable device for nondestructive microenvironment test cabin

Info

Publication number: CN216747606U
Application number: CN202122332416.1U
Authority: CN
Inventors: 张正正; 杨志光
Original assignee: Individual
Current assignee: China Construction And Research Institute Testing Center Co ltd
Priority date: 2021-09-26
Filing date: 2021-09-26
Publication date: 2022-06-14
Anticipated expiration: 2031-09-26

Abstract

The utility model discloses a novel portable device for a nondestructive microenvironment test cabin, which comprises a receiving mechanism for receiving a detection instrument, a source supply mechanism for filtering and providing air and a detection mechanism for connecting an external object to be detected, wherein the source supply mechanism is arranged in the receiving mechanism, and the detection mechanism is connected to the source supply mechanism. The utility model utilizes the flexible plastic material of the plastic sealing cover and the plastic rubber ring, thereby pinching the plastic sealing cover and the plastic rubber ring into a round shape, an oval shape or a shape adapting to the surface of an object to be measured, and utilizing the storage property of the storage box and the modular connection among all parts, thereby improving the carrying convenience of the device and the portability and the practicability.

Description

Novel portable device for nondestructive microenvironment test cabin

Technical Field

The utility model relates to the field of microenvironment test cabins, in particular to a novel portable device for a nondestructive microenvironment test cabin.

Background

Indoor air pollution has lasting and long-term effects on human health, the pollutants are mainly generated by the release of indoor decoration materials, and the concentration limit of pollutants such as formaldehyde, benzene, toluene, xylene, TVOC, ammonia, radon and the like is mainly regulated by the existing indoor air quality control standard.

At present, an environment test cabin is actually a test device for reasonably simulating indoor environment conditions, and starting from a formaldehyde pollution limit value in indoor air, a formaldehyde release limit value of a plate is deduced.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problems and provide a novel portable device for a nondestructive microenvironment test chamber.

The utility model realizes the purpose through the following technical scheme:

a novel portable device of a nondestructive microenvironment test cabin comprises a receiving mechanism for receiving a detection instrument, a source supplying mechanism for filtering and providing air and a detection mechanism for connecting an external object to be detected, wherein the source supplying mechanism is arranged in the receiving mechanism and is connected with the detection mechanism;

the storage mechanism comprises a storage box, a sealing cover, a handle and a shock pad, the sealing cover is connected to the upper end of the storage box, the handle is mounted at the front end of the storage box, and the shock pad is mounted on the inner side surface of the sealing cover;

the air quality detector is characterized in that the source supply mechanism comprises an air quality detector, a control panel, a water tank and a liquid level electromagnetic valve, the control panel is mounted on the upper end face of the air quality detector, the water tank is arranged on the front side of the air quality detector, the water tank is connected with the control panel through the liquid level electromagnetic valve, an oil-free compressor is mounted at the lower end of one side of the air quality detector, and an air tank is mounted on the inner side of the oil-free compressor;

detection mechanism includes mount, many lead to control valve, controllable temperature heating jacket, plastic sealed cowling, the mount is installed the oil free compressor upper end, the mount inboard is connected with the plastic sealed cowling, install on the plastic sealed cowling many lead to control valve, install on the many lead to control valve controllable temperature heating jacket, many lead to control valve passes through the both way junction spring union coupling the air quality detector, install plastic rubber ring on the plastic sealed cowling outer loop, the inside plastic steel wire that is provided with of plastic rubber ring, the shaping has the absorption chamber on the plastic rubber ring, it is provided with the negative pressure connecting pipe to absorb chamber one side, temperature and humidity monitor is installed to plastic sealed cowling medial surface.

Preferably: the plastic sealed cowling the plastic glue ring is the material of moulding of flexibility, thereby can with the plastic sealed cowling with the shape that the plastic glue ring is held between fingers into circular, oval or adaptation determinand surface.

So set up, utilize plastic sealed cowling with the plasticity of plastic ring of gluing to hug closely the device more easily on the object surface that awaits measuring, improve measurement accuracy.

Preferably: the inside of the bidirectional connecting spring pipe is provided with an air inlet pipe, an air outlet pipe and a negative pressure pipe connected with the negative pressure connecting pipe.

So set up, utilize the support nature and the nature of being convenient for accomodate of two-way connection spring pipe to facilitate the use.

Preferably: the fixing frame is provided with a groove for accommodating the plastic sealing cover and the bidirectional connecting spring tube.

So set up, the mount is used for accomodating and fixed.

Preferably: the bidirectional connecting spring pipe is connected with the multi-way control valve and the air quality detector through threads.

So set up, guaranteed the leakproofness through threaded connection.

Preferably: the containing box passes through hinge connection sealed lid, the shock pad passes through sticky connection the containing box.

So set up, the containing box is used for sealedly, the shock pad is used for fixing and protection.

Preferably: the liquid level electromagnetic valve is connected with the air quality detector and the water tank through threads.

So set up, the liquid level solenoid valve is used for controlling the transmission capacity of the inside liquid of water pitcher.

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

1. the plastic sealing cover and the plastic rubber ring can be kneaded into a round shape, an oval shape or a shape adapting to the surface of the object to be measured by using the flexible plastic material of the plastic sealing cover and the plastic rubber ring;

2. the storage property of the storage box and the modular connection among all the components are utilized, so that the carrying convenience of the device is improved, and the portability and the practicability are improved.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic structural diagram of a novel portable nondestructive microenvironment test cabin device;

FIG. 2 is a schematic structural diagram of a receiving mechanism of the novel portable nondestructive testing device for the microenvironment;

FIG. 3 is a schematic structural diagram of a detection mechanism of the novel portable nondestructive microenvironment test cabin device;

FIG. 4 is a schematic structural view of a plastic sealing cover of the novel portable nondestructive microenvironment test chamber device;

FIG. 5 is a schematic diagram of a structure of a source supplying mechanism of the novel portable nondestructive microenvironment test cabin device;

fig. 6 is a schematic structural diagram of a plastic ring of the device of the novel portable nondestructive microenvironment test cabin.

The reference numerals are illustrated below:

1. a storage mechanism; 2. a supply mechanism; 3. a detection mechanism; 11. a storage box; 12. a sealing cover; 13. a handle; 14. a shock pad; 21. an air quality detector; 22. a control panel; 23. a water tank; 24. a liquid level solenoid valve; 25. a gas tank; 26. an oil-free compressor; 31. a fixed mount; 32. a multi-way control valve; 33. a temperature-controllable heating jacket; 34. a moldable sealing cap; 35. the spring tube is connected in a bidirectional way; 36. a temperature and humidity monitor; 37. a plastic rubber ring; 38. an adsorption chamber; 39. plastic steel wires; 310. and a negative pressure connecting pipe.

Detailed Description

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; 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 by those of ordinary skill in the art through specific situations.

The utility model will be further described with reference to the accompanying drawings in which:

example 1

As shown in fig. 1-6, a novel portable device for testing a nondestructive microenvironment comprises an accommodating mechanism 1 for accommodating a testing instrument, a source supplying mechanism 2 for filtering and supplying air, and a testing mechanism 3 for connecting an external object to be tested, wherein the source supplying mechanism 2 is installed inside the accommodating mechanism 1, and the testing mechanism 3 is connected to the source supplying mechanism 2;

the containing mechanism 1 comprises a containing box 11, a sealing cover 12, a lifting handle 13 and a shock pad 14, wherein the upper end of the containing box 11 is connected with the sealing cover 12, the front end of the containing box 11 is provided with the lifting handle 13, and the inner side surface of the sealing cover 12 is provided with the shock pad 14;

the source supply mechanism 2 comprises an air quality detector 21, a control panel 22, a water tank 23 and a liquid level electromagnetic valve 24, wherein the control panel 22 is installed on the upper end face of the air quality detector 21, the water tank 23 is arranged on the front side of the air quality detector 21, the water tank 23 is connected with the control panel 22 through the liquid level electromagnetic valve 24, an oil-free compressor 26 is installed at the lower end of one side of the air quality detector 21, and an air tank 25 is installed on the inner side of the oil-free compressor 26;

detection mechanism 3 includes mount 31, many lead to control valve 32, controllable temperature heating jacket 33, plastic sealed cowling 34, mount 31 is installed in oil-free compressor 26 upper end, mount 31 inboard is connected with plastic sealed cowling 34, install many lead to control valve 32 on the plastic sealed cowling 34, install controllable temperature heating jacket 33 on the many lead to control valve 32, many lead to control valve 32 and connect air quality detector 21 through two-way connection spring tube 35, install plastic rubber ring 37 on the 34 outer loop of plastic sealed cowling, the inside plastic steel wire 39 that is provided with of plastic rubber ring 37, the shaping has on the plastic rubber ring 37 and adsorbs chamber 38, it is provided with negative pressure connecting pipe 310 to adsorb chamber 38 one side, temperature and humidity monitor 36 is installed to the 34 medial surfaces of plastic sealed cowling.

Preferably: the plastic sealing cover 34 and the plastic rubber ring 37 are made of flexible plastic materials, so that the plastic sealing cover 34 and the plastic rubber ring 37 can be pinched into a circular shape, an oval shape or a shape adapting to the surface of an object to be measured, and the plasticity of the plastic sealing cover 34 and the plastic rubber ring 37 is utilized, so that the device is more easily clung to the surface of the object to be measured, and the measurement precision is improved; an air inlet pipe, an air outlet pipe and a negative pressure pipe connected with the negative pressure connecting pipe 310 are arranged in the bidirectional connecting spring pipe 35, and the use is facilitated by utilizing the support property and the convenient storage property of the bidirectional connecting spring pipe 35; the fixing frame 31 is provided with a groove for accommodating the plastic sealing cover 34 and the bidirectional connecting spring tube 35, and the fixing frame 31 is used for accommodating and fixing; the bidirectional connecting spring pipe 35 is connected with the multi-way control valve 32 and the air quality detector 21 through threads, and the tightness is ensured through threaded connection; the containing box 11 is connected with the sealing cover 12 through a hinge, the shock pad 14 is connected with the containing box 11 through glue, the containing box 11 is used for sealing, and the shock pad 14 is used for fixing and protecting; the liquid level solenoid valve 24 is connected to the air quality detector 21 and the water tank 23 by a screw, and the liquid level solenoid valve 24 is used to control the transfer amount of the liquid inside the water tank 23.

The working principle is as follows: when needs are measured, wipe out the face that awaits measuring clean back, knead into the shape that adapts to the object surface with plastic sealed cowling 34 and plastic gluey ring 37 utilization plastic steel wire 39's plasticity, then hug closely the determinand surface with plastic sealed cowling 34, the negative pressure that utilizes negative pressure connecting pipe 310 will adsorb chamber 38 and take out into the negative pressure, make plastic sealed cowling 34 adsorb on the object surface, take out into the inside intake pipe and the outlet duct of two-way connection spring pipe 35 into vacuum again, starting drive, earlier to the inside air that provides clean certain humiture of plastic sealed cowling 34, after contacting with the determinand, take out the air mass detector 21 with the air mixing again and detect, thereby measure, after the use, with plastic sealed cowling 34 and two-way connection spring pipe 35 card on mount 31, convenient storage and carrying.

The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed.

Claims

1. The utility model provides a novel portable harmless microenvironment test cabin device which characterized in that: the device comprises a receiving mechanism (1) for receiving a detection instrument, a source supply mechanism (2) for filtering and providing air and a detection mechanism (3) for connecting an external object to be detected, wherein the source supply mechanism (2) is installed in the receiving mechanism (1), and the detection mechanism (3) is connected to the source supply mechanism (2);

the storage mechanism (1) comprises a storage box (11), a sealing cover (12), a handle (13) and a shock pad (14), the sealing cover (12) is connected to the upper end of the storage box (11), the handle (13) is installed at the front end of the storage box (11), and the shock pad (14) is installed on the inner side face of the sealing cover (12);

the air quality detection device is characterized in that the source supply mechanism (2) comprises an air quality detector (21), a control panel (22), a water tank (23) and a liquid level electromagnetic valve (24), the control panel (22) is installed on the upper end face of the air quality detector (21), the water tank (23) is arranged on the front side of the air quality detector (21), the water tank (23) is connected with the control panel (22) through the liquid level electromagnetic valve (24), an oil-free compressor (26) is installed at the lower end of one side of the air quality detector (21), and a gas tank (25) is installed on the inner side of the oil-free compressor (26);

the detection mechanism (3) comprises a fixing frame (31), a multi-way control valve (32), a temperature-controllable heating sleeve (33) and a plastic sealing cover (34), the fixing frame (31) is installed at the upper end of the oil-free compressor (26), the inner side of the fixing frame (31) is connected with the plastic sealing cover (34), the plastic sealing cover (34) is provided with the multi-way control valve (32), the temperature-controllable heating sleeve (33) is installed on the multi-way control valve (32), the multi-way control valve (32) is connected with the air quality detector (21) through a bidirectional connecting spring tube (35), a plastic rubber ring (37) is installed on the outer ring of the plastic sealing cover (34), a plastic steel wire (39) is arranged inside the plastic rubber ring (37), an adsorption cavity (38) is formed on the plastic rubber ring (37), and a negative pressure connecting tube (310) is arranged on one side of the adsorption cavity (38), and a temperature and humidity monitor (36) is arranged on the inner side surface of the plastic sealing cover (34).

2. The novel portable nondestructive microenvironment test chamber device of claim 1, wherein: plastic sealed cowling (34) plastic glue ring (37) are the plastic material of flexibility, thereby can with plastic sealed cowling (34) with plastic glue ring (37) is kneaded into the shape on circular, oval or adaptation determinand surface.

3. The novel portable nondestructive microenvironment test chamber device of claim 1, wherein: an air inlet pipe, an air outlet pipe and a negative pressure pipe connected with the negative pressure connecting pipe (310) are arranged in the bidirectional connecting spring pipe (35).

4. The novel portable nondestructive microenvironment test chamber device of claim 1, wherein: the fixing frame (31) is provided with a groove for accommodating the plastic sealing cover (34) and the bidirectional connecting spring tube (35).

5. The novel portable nondestructive microenvironment test chamber device of claim 1, wherein: the bidirectional connecting spring pipe (35) is connected with the multi-way control valve (32) and the air quality detector (21) through threads.

6. The novel portable nondestructive microenvironment test chamber device of claim 1, wherein: the storage box (11) is connected with the sealing cover (12) through a hinge, and the shock pad (14) is connected with the storage box (11) through gluing.

7. The novel portable nondestructive microenvironment test chamber device of claim 1, wherein: the liquid level electromagnetic valve (24) is connected with the air quality detector (21) and the water tank (23) through threads.