CN218036722U

CN218036722U - High-low temperature environment humidity detection test device

Info

Publication number: CN218036722U
Application number: CN202222114686.XU
Authority: CN
Inventors: 王建军; 丁兆福; 徐利壮; 徐宁
Original assignee: Beijing Handing Measurement Technology Co ltd
Current assignee: Beijing Handing Measurement Technology Co ltd
Priority date: 2022-08-10
Filing date: 2022-08-10
Publication date: 2022-12-13
Anticipated expiration: 2032-08-10

Abstract

The utility model relates to a detection test device technical field just discloses a high low temperature environment humidity detection test device. Including detecting the shell, the internally mounted that detects the shell has humidity transducer, one side of the inside left end of detection shell is provided with the air exit, one side of the inside right-hand member of detection shell is provided with the air intake, the dust screen is all installed to the inside of air intake and air exit, the inside lower extreme that is close to air intake one side of detection shell is installed and is fixed the sill bar, slewing mechanism is installed to the inside upper end of fixed sill bar, U type frame is installed to slewing mechanism's upper end, second driving motor and gear motor are installed respectively to the both sides of U type frame upper end, gear motor and second driving motor's output fixed connection. The scraper blade clears up the dust screen of air intake, and the air current that the cooperation second flabellum produced discharges the dust of dust screen department to the dust has been prevented to humidity detection from causing the influence.

Description

High-low temperature environment humidity detection test device

Technical Field

The utility model relates to a detection test device technical field specifically is a high low temperature environment humidity detection test device.

Background

Ambient humidity represents the physical quantity of the degree of dryness of the air in the environment. The detection test refers to a process of testing the performance, construction quality, use function and the like of materials and equipment of the building engineering according to national relevant standards and design files and issuing a detection test report. The high and low temperature environment humidity detection test is a detection test for detecting the high and low temperature environment humidity by using a detection test device. The environment humidity detection test device usually uses a humidity sensor as a main detection part, the outside is increased to form the protection structure combination thereof, and the dust screen is installed at the air inlet structure, so that the dust is prevented from influencing the humidity detection.

Current ambient humidity detection test device leads to long-term detection achievement in external environment, and the air current passes the dust screen and gets into protection architecture, and the air current detects with the humidity transducer contact humidity, and the dust is attached to the outside of dust screen, and the dust is piled up too much after long-term the use and is influenced air flow rate and intake to influence the detection of humidity, provide a high low temperature ambient humidity detection test device for this reason.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a high low temperature environment humidity detection test device is in order to solve the problem that proposes in the above-mentioned background art.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a high low temperature environment humidity detection test device, is including detecting the shell, the internally mounted that detects the shell has humidity transducer, one side of the inside left end of detection shell is provided with the air exit, one side of the inside right-hand member of detection shell is provided with the air intake, the dust screen is all installed to the inside of air intake and air exit, detect the inside lower extreme that is close to air intake one side of shell and install fixed sill bar, slewing mechanism is installed to the inside upper end of fixed sill bar, U type frame is installed to slewing mechanism's upper end, second driving motor and gear motor are installed respectively to the both sides of U type frame upper end, gear motor and second driving motor's output fixed connection, the externally mounted of second driving motor output has the second flabellum, the scraper blade is installed to gear motor's output, detect the inside one side of being close to the air exit of shell and install first driving motor through the mount, first flabellum is installed to first driving motor's output.

Preferably, the lower extreme of detecting the shell installs the fixed disk, the outside of fixed disk is provided with the transmission ring gear, the lower extreme of fixed disk rotates installs PMKD.

Preferably, the third driving motors are installed on two sides of the outer upper end of the fixed bottom plate, which are located outside the transmission gear ring.

Preferably, a driving gear is mounted at the output end of the third driving motor, and the driving gear is meshed with the transmission gear ring.

Preferably, steering mechanisms are installed at four corners of the lower end of the fixed bottom plate.

Preferably, an electric drive wheel is mounted at the lower end of the steering mechanism.

(III) advantageous effects

Compared with the prior art, the utility model provides a high low temperature environment humidity detection test device possesses following beneficial effect:

1. when the dust screen at the air inlet needs to be cleaned, a rotating mechanism at the top end inside the fixed bottom rod is started to enable the U-shaped frame to be turned upwards, the scraper is close to the air inlet, a second driving motor is started to enable a second fan blade at the output end to rotate, meanwhile, a speed reducing motor at the output end of the second driving motor rotates the scraper at the output end of the speed reducing motor at a slow speed, the scraper cleans the dust screen at the air inlet, and air flow generated by the second fan blade is matched to discharge dust at the dust screen, so that the dust is prevented from affecting humidity detection;

2. the electric driving wheel is started, the electric driving wheel rotates and converts the rotary motion of the electric driving wheel into linear motion under the action of friction force with the ground, so that the fixing bottom plate moves along with the electric driving wheel, the moving direction is changed through the steering mechanism, the third driving motor is started, the driving gear at the output end rotates, the transmission gear ring and the driving gear are driven under the meshing action to enable the fixing disc to rotate, and further the detection direction of the detection shell is changed more conveniently.

Drawings

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

FIG. 2 is a schematic view of the internal structure of the present invention;

fig. 3 is a partially enlarged view of a region a in fig. 2 according to the present invention.

In the figure: 1. detecting the shell; 2. a humidity sensor; 3. an air outlet; 4. an air inlet; 5. a dust screen; 6. a first drive motor; 7. a first fan blade; 8. fixing the bottom rod; 9. a U-shaped frame; 10. a second drive motor; 11. a second fan blade; 12. a reduction motor; 13. a squeegee; 14. fixing the disc; 15. a transmission gear ring; 16. a third drive motor; 17. a drive gear; 18. fixing a bottom plate; 19. a steering mechanism; 20. an electric drive wheel.

Detailed Description

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

The utility model provides a technical scheme, a high low temperature environment humidity detects test device, please refer to fig. 1, fig. 2 and fig. 3, including detecting shell 1, the internally mounted that detects shell 1 has humidity transducer 2, one side that detects the inside left end of shell 1 is provided with air exit 3, one side that detects the inside right-hand member of shell 1 is provided with air intake 4, dust screen 5 is all installed to air intake 4 and air exit 3's inside, detect the inside lower extreme that is close to air intake 4 one side of shell 1 and install solid fixed bottom bar 8, slewing mechanism is installed to the inside upper end of solid fixed bottom bar 8, U type frame 9,U type frame 9 upper end is installed to slewing mechanism's upper end and second driving motor 10 and gear motor 12 are installed respectively to both sides, gear motor 12 and second driving motor 10's output fixed connection, the externally mounted of second driving motor 10 output has second flabellum 11, scraper blade 13 is installed to gear motor 12's output, detect the inside one side that is close to air exit 3 through installing first driving motor 6, first flabellum 7 is installed to the output of first driving motor, the output of second driving motor 10 makes the slow speed reduction motor 12 of speed reduction scraper blade 12 to rotate the dust screen 13, thereby the dust screen 5 that the dust screen 13 that the dust screen 5 that detects the dust screen 13 that the dust screen 13 that has been prevented to the quick-off.

Further, referring to fig. 1 and 2, a fixed disk 14 is mounted at the lower end of the detection housing 1, a transmission gear ring 15 is disposed outside the fixed disk 14, and a fixed bottom plate 18 is rotatably mounted at the lower end of the fixed disk 14.

Further, the third driving motor 16 is installed on both sides of the outer upper end of the fixed bottom plate 18 outside the transmission gear ring 15.

Further, a driving gear 17 is mounted at the output end of the third driving motor 16, and the driving gear 17 is in meshed connection with the transmission gear ring 15.

Furthermore, steering mechanisms 19 are installed at four corners of the lower end of the fixed bottom plate 18, the moving direction is changed through the steering mechanisms 19, the third driving motor 16 is started, the driving gear 17 at the output end of the third driving motor rotates, the transmission gear ring 15 and the driving gear 17 are driven under the meshing action to enable the fixed plate 14 to rotate, and therefore the detection direction of the detection shell 1 is changed more conveniently.

Further, an electric drive wheel 20 is attached to a lower end of the steering mechanism 19.

The working principle of the device is as follows: start electric drive wheel 20, electric drive wheel 20 rotates and converts electric drive wheel 20's rotary motion into linear motion with ground under the effect of frictional force, thereby make PMKD 18 remove along with it, change the moving direction through steering mechanism 19, start third driving motor 16, the drive gear 17 of its output rotates, transmission ring gear 15 makes fixed disk 14 rotate with drive gear 17 transmission under the meshing effect, and then make the detection direction of detecting shell 1 change more convenient, start first driving motor 6 and make first flabellum 7 rotate and produce the air current, the air current gets into from air intake 4 and detects shell 1, humidity transducer 2 detects humidity, the air current is discharged from air exit 3 afterwards, when the dust screen 5 of air intake 4 department needs to be cleared up, start the slewing mechanism on the inside top of PMKD 8 and make U type frame 9 upwards overturn, scraper 13 is close to air intake 4, start second driving motor 10 and make the second flabellum 11 of output rotate, and simultaneously, the gear motor 12 of second driving motor 10 output operates and makes scraper 13 of output rotate slowly, scraper 13 clears up the dust screen 5 of air intake 4, thereby the dust screen 5 of second driving motor 10 output has prevented to produce the humidity and has detected dust and has been located.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a high low temperature environment humidity detection test device which characterized in that: including detecting shell (1), the internally mounted that detects shell (1) has humidity transducer (2), one side of detecting shell (1) inside left end is provided with air exit (3), one side of detecting shell (1) inside right-hand member is provided with air intake (4), dust screen (5) are all installed to the inside of air intake (4) and air exit (3), detect shell (1) inside lower extreme that is close to air intake (4) one side and install solid fixed-bed pole (8), slewing mechanism is installed to the inside upper end of solid fixed-bed pole (8), U type frame (9) are installed to slewing mechanism's upper end, second driving motor (10) and gear motor (12) are installed respectively to the both sides of U type frame (9) upper end, gear motor (12) and the output fixed connection of second driving motor (10), the externally mounted of second driving motor (10) output has second flabellum (11), scraper blade (13) are installed to the output of gear motor (12), one side that detects shell (1) inside is close to air exit (3) is through the mount and installs first driving motor (6), first driving motor output (7) are installed to first flabellum (7).

2. The high and low temperature environment humidity detection test device according to claim 1, characterized in that: the lower extreme of detecting shell (1) installs fixed disk (14), the outside of fixed disk (14) is provided with transmission ring gear (15), the lower extreme of fixed disk (14) is rotated and is installed PMKD (18).

3. The high and low temperature environment humidity detection test device according to claim 2, characterized in that: and the upper end of the outer part of the fixed bottom plate (18) is provided with a third driving motor (16) at two sides of the outer part of the transmission gear ring (15).

4. The high and low temperature environment humidity detection test device according to claim 3, characterized in that: and a driving gear (17) is installed at the output end of the third driving motor (16), and the driving gear (17) is meshed and connected with the transmission gear ring (15).

5. The high and low temperature environment humidity detection test device according to claim 2, characterized in that: and steering mechanisms (19) are arranged at the four corners of the lower end of the fixed bottom plate (18).

6. The high and low temperature environment humidity detection test device according to claim 5, characterized in that: and an electric driving wheel (20) is arranged at the lower end of the steering mechanism (19).