CN217505871U

CN217505871U - Full-automatic constant temperature and humidity condensation time tester

Info

Publication number: CN217505871U
Application number: CN202221418643.4U
Authority: CN
Inventors: 解海旺; 李辉; 杨友智; 杜继石
Original assignee: Tianjin Saiweilang Instrument Equipment Co ltd
Current assignee: Tianjin Saiweilang Instrument Equipment Co ltd
Priority date: 2022-06-09
Filing date: 2022-06-09
Publication date: 2022-09-27
Anticipated expiration: 2032-06-09

Abstract

The utility model discloses a full-automatic constant temperature and humidity condensation time apparatus, including box, well accuse machine and test system, the welding of box top has the electric cabinet, the inside well accuse machine that is provided with of electric cabinet, there is the proof box top one end through the bolt, the proof box has test system through the bolt fastening, the proof box inboard has circulating fan through the bolt fastening, circulating fan bottom has heating system through mounting groove and bolt fastening, the humidifier is installed through the mounting bracket to the box inside, radiator fan is installed through the mounting bracket to humidifier one side. The utility model discloses whole test process is simple convenient, can provide the environment of a constant temperature and humidity for the test piece, and can wash the probe after experimental completion.

Description

Full-automatic constant temperature and humidity condensation time tester

Technical Field

The utility model relates to a cement detecting instrument technical field, in particular to full-automatic constant temperature and humidity setting time apparatus.

Background

The cement setting time tester is a full-automatic instrument for testing the setting time of cement, and is suitable for testing the setting time of various cements.

Patent number CN202021714956.5 discloses a cement setting time measuring instrument, which comprises an adjusting block and a moving plate, the interior of the moving plate is movably connected with a connecting shaft extending to the lower part of the moving plate, the exterior of the connecting shaft is sleeved with a worm wheel positioned in the moving plate, the interior of the moving plate is movably connected with a worm which is matched with the worm wheel and extends to the exterior of the moving plate, the cement setting time tester drives the worm wheel to rotate by rotating the worm, the worm wheel drives the connecting shaft to rotate so as to enable the adjusting block to rotate, the positions of the four supporting legs are changed after the adjusting block rotates, the threaded sleeve moves under the action of the supporting leg by rotating the threaded sleeve, at the moment, the movable plate drives the movable rod and the friction plate to move downwards under the pulling of the connecting spring, the angle of the supporting leg is changed by rotating the supporting leg, and the distance from the bottom of the regulating block to the bottom of the supporting leg is changed after the angle of the supporting leg is changed.

The cement setting time tester has the following defects: overall structure is simple, can not provide the environment of a constant temperature and humidity for the test piece, and can not wash the probe in experimental completion. For this reason, we propose a fully automatic constant temperature and humidity setting time tester.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main aim at provides full-automatic constant temperature and humidity condensation time apparatus, can effectively solve the problem among the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the full-automatic constant temperature and humidity setting time tester comprises a box body, a central control machine and a test system, wherein the top of the box body is welded with an electric cabinet, a central control machine is arranged in the electric cabinet, a test box is arranged at one end of the top of the box body through a bolt, the test box is fixed with a test system through bolts, the inner side of the test box is fixed with a circulating fan through bolts, the bottom of the circulating fan is fixed with a heating system through a mounting groove and a bolt, the humidifier is arranged in the box body through a mounting frame, a cooling fan is arranged on one side of the humidifier through a mounting frame, a refrigerator is fixed between the cooling fan and the humidifier through a bolt, a rotating motor is arranged on one side of the heat radiation fan through a mounting frame, a rotating support is fixed on an output shaft at the top of the rotating motor through a bolt, the top of the rotary support is glued with a glass plate, and the top of the glass plate is provided with a test piece tool through a clamping groove.

Further, test system comprises head support, displacement sensor, movable rod, probe and cleaning device, there is displacement sensor head support top through the bolt fastening, head support bottom output shaft cover is equipped with the movable rod, the movable rod bottom is connected with the probe through the thread groove, cleaning device is installed through the mounting bracket in head support one side.

Furthermore, the rotating support, the glass plate and the test piece tooling are all located inside the test box.

Furthermore, a display end and an operation end on one side of the central control machine are both positioned on the outer side of the electric cabinet; the observation and operation of the personnel are convenient.

Furthermore, the heating system, the wet system, the refrigerating system and the heat dissipation fan working ends are all located inside the test box.

Furthermore, the bottom of the box body is fixed with a foundation through a bolt; the stability of box can be improved in the setting of lower margin.

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

through setting up heating blower, radiator fan, the refrigerator, the humidifier, circulating fan and clean pipe, personnel pass through well accuse machine control heating blower, radiator fan, refrigerator and humidifier start, stop, come the invariant of control test incasement temperature and humidity, circulating fan work can accelerate test case circulation of air, make the interior humiture of test case more even, after the experiment is accomplished, personnel control probe and movable rod rise to the settlement position and open outside water supply equipment, make the clear water from clean pipe blowout, clean the measuring stylus.

Drawings

Fig. 1 is the overall structure schematic diagram of the full-automatic constant temperature and humidity condensation time measuring instrument of the utility model.

Fig. 2 is the internal structure diagram of the box of the full-automatic constant temperature and humidity setting time measuring instrument of the utility model.

Fig. 3 is the internal structure diagram of the test box of the full-automatic constant temperature and humidity condensation time tester of the utility model.

In the figure: 1. a box body; 2. a control system; 3. a test system; 4. ground feet; 6. an electric cabinet; 7. a test chamber; 8. a circulation fan; 9. a heating system; 10. a heat-dissipating fan; 11. a refrigeration system; 12. a rotating electric machine; 13. rotating the support; 14. a glass plate; 15. a test piece tool; 16. a probe; 17. a movable rod; 18. a displacement sensor; 19. a handpiece support; 20. a cleaning device; 21. a humidification system.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

As shown in fig. 1-3, the full-automatic constant temperature and humidity setting time tester comprises a box body 1, a central control machine 2 and a test system 3, wherein an electric cabinet 6 is welded on the top of the box body 1, the central control machine 2 is arranged in the electric cabinet 6, one end of the top of the box body 1 is provided with a test box 7 through a bolt, the test box 7 is fixedly provided with the test system 3 through a bolt, the inner side of the test box 7 is fixedly provided with a circulating fan 8 through a bolt, the bottom of the circulating fan 8 is fixedly provided with a heating system 9 through a mounting groove and a bolt, the box body 1 is internally provided with a humidifying system 21 through a mounting frame, one side of the humidifier 21 is provided with a cooling fan 10 through a mounting frame, a refrigerating system 11 is fixedly provided between the cooling fan 10 and the humidifying system 21 through a bolt, one side of the cooling fan 10 is provided with a rotating motor 12 through a mounting frame, an output shaft at the top of the rotating motor 12 is fixedly provided with a rotating support 13 through a bolt, a glass plate 14 is glued to the top of the rotary support 13, and a test piece tool 15 is installed on the top of the glass plate 14 through a clamping groove.

Wherein, test system 3 comprises aircraft nose support 19, displacement sensor 18, movable rod 17, probe 16 and

cleaning device

20, 19 tops of aircraft nose support are fixed with displacement sensor 18 through the bolt, 19 bottom output shaft covers of aircraft nose support are equipped with movable rod 17, there is probe 16 movable rod 17 bottom through the thread groove connection, cleaning device 20 is installed through the mounting bracket in aircraft nose support 19 one side.

In this embodiment, as shown in fig. 3, the handpiece support 19 can drive the movable rod 17 and the probe 16 at the bottom thereof to move up and down, and the displacement sensor 18 can collect displacement data.

The rotating support 13, the glass plate 14 and the test piece tooling 15 are all located inside the test box 7.

In the embodiment, as shown in fig. 3, the test of the test piece placed in the test piece fixture 15 is facilitated.

And a display end and an operation end on one side of the central control machine 2 are both positioned on the outer side of the electric cabinet 6.

In this embodiment, as shown in fig. 1, the display end and the operation end on one side of the central control machine 2 are both located outside the electric cabinet 6, which is convenient for the personnel to observe and operate.

The heating system 9, the humidifying system 21, the refrigerating system 11 and the heat radiation fan 10 are all positioned in the test box 7.

In this embodiment, as shown in fig. 2, it is convenient to control the temperature and humidity in the test chamber 7 to be constant.

And the bottom of the box body 1 is fixed with a ground foot 4 through a bolt.

In this embodiment, as shown in fig. 1, the feet 4 can improve the stability of the box body 1.

It should be noted that, the utility model relates to a full-automatic constant temperature and humidity setting time tester, during operation, the personnel use the power to connect the device with the external power, install the PLC controller in the electric cabinet 6 and connect with the equipment such as the central control machine 2 and the circulating fan 8, the heating fan 9, the radiator fan 10, use the water pipe to connect the cleaning pipe 20 with the external water supply equipment, the personnel control the starting and stopping of the heating fan 9, the radiator fan 10, the refrigerating system 11 and the humidification system 21 through the central control machine 2 to control the constancy of the temperature and the humidity in the test box 7, the circulating fan 8 can accelerate the air circulation of the test box 7 to make the temperature and the humidity in the test box 7 more uniform, prepare the test piece after the constant temperature and the humidity in the test box 7, the test piece tool 15 is placed on the glass plate 14, the test piece after mixing is placed in the test piece tool 15 and is scraped according to the standard requirement, place the test piece tool 15 and the glass plate 14 on the rotary support 13 together, the personnel sets the parameters of the central control machine 2, controls the work of the machine head support 19, the machine head support 19 automatically controls the probe 16 and the movable rod 17 to move freely in a falling mode, and collects and records displacement data according to the displacement sensor 18, after the recording is finished, the central control machine 2 controls the probe 16 and the movable rod 17 to move upwards, after the probe is lifted to a set position, external water supply equipment is opened, clean water is sprayed out from the cleaning pipe 20, the probe 16 is cleaned, the next test is prepared, after the next set test time is reached, the rotating motor 12 rotates for a certain angle according to instructions, the central control machine 2 controls the probe 16 and the movable rod 17 to move freely in a falling mode, and collects and records the displacement data according to the displacement sensor 18, after the recording is finished, the analysis processing is carried out on the previous data, whether the requirement of the coagulation time is met is checked, if the requirement is not met, the previous test steps are continued until the requirement is met, the test was completed.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. Full-automatic constant temperature and humidity condensation time apparatus, including box (1), well accuse machine (2) and test system (3), its characterized in that: the improved air conditioner is characterized in that an electric cabinet (6) is welded at the top of the box body (1), a central control machine (2) is arranged inside the electric cabinet (6), a test box (7) is arranged at one end of the top of the box body (1) through a bolt, a test system (3) is fixed on the test box (7) through a bolt, a circulating fan (8) is fixed on the inner side of the test box (7) through a bolt, a heating system (9) is fixed at the bottom of the circulating fan (8) through a mounting groove and a bolt, a humidifying system (21) is installed inside the box body (1) through a mounting frame, a cooling fan (10) is installed on one side of the humidifying system (21) through a mounting frame, a refrigerating system (11) is fixed between the cooling fan (10) and the humidifying system (21) through a bolt, a rotating motor (12) is installed on one side of the cooling fan (10), and a rotating support (13) is fixed on an output shaft at the top of the rotating motor (12) through a bolt, the top of the rotary support (13) is glued with a glass plate (14), and a test piece tool (15) is installed at the top of the glass plate (14) through a clamping groove.

2. The full-automatic constant temperature and humidity setting time tester of claim 1, characterized in that: test system (3) comprise aircraft nose support (19), displacement sensor (18), movable rod (17), probe (16) and cleaning device (20), there is displacement sensor (18) at aircraft nose support (19) top through the bolt fastening, aircraft nose support (19) bottom output shaft cover is equipped with movable rod (17), there are probe (16) at movable rod (17) bottom through threaded groove connection, cleaning device (20) are installed through the mounting bracket in aircraft nose support (19) one side.

3. The full-automatic constant temperature and humidity setting time tester of claim 1, characterized in that: the rotary support (13), the glass plate (14) and the test piece tool (15) are all located inside the test box (7).

4. The full-automatic constant temperature and humidity setting time tester of claim 1, characterized in that: and a display end and an operation end on one side of the central control machine (2) are both positioned on the outer side of the electric cabinet (6).

5. The full-automatic constant temperature and humidity setting time tester of claim 1, characterized in that: and the working ends of the heating system (9), the humidifying system (21), the refrigerating system (11) and the cooling fan (10) are all positioned in the test box (7).

6. The full-automatic constant temperature and humidity setting time tester of claim 1, characterized in that: and the bottom of the box body (1) is fixed with a ground foot (4) through a bolt.