CN219511692U

CN219511692U - Automatic energy efficiency testing device of electromagnetic oven

Info

Publication number: CN219511692U
Application number: CN202320071694.2U
Authority: CN
Inventors: 常永富
Original assignee: Individual
Current assignee: Kone Testing And Certification Guangdong Co ltd
Priority date: 2023-01-10
Filing date: 2023-01-10
Publication date: 2023-08-11
Anticipated expiration: 2033-01-10

Abstract

The utility model discloses an automatic energy efficiency testing device for an electromagnetic oven, which comprises a PC (personal computer), wherein one end of the top end of the PC is fixedly connected with a power strip, two ends of the top end of the PC are fixedly connected with power meters, two sides of the PC are respectively provided with a placing table, the top end of each placing table is provided with an electromagnetic oven to be tested, the top end of each placing table is fixedly connected with a placing frame, the top end of each placing frame is provided with a placing groove, a pot body is placed in the placing groove, the top end of the pot body is provided with a pot cover, and one side of the top end of each placing frame is fixedly connected with an adjusting cylinder. According to the utility model, the corresponding scale values are obtained by referring to the positions of the sliding frames on the graduated scale, so that the two temperature sensors are conveniently adjusted to be at the same height, the environments measured by the temperature sensors are almost the same, the measured values of the temperature sensors are accurate, and finally, the average value of the two groups of data is taken, so that the energy efficiency test result is more accurate, and the problem that the temperature measuring link is difficult to keep consistent is solved.

Description

Automatic energy efficiency testing device of electromagnetic oven

Technical Field

The utility model relates to the technical field of electromagnetic oven energy efficiency test, in particular to an automatic electromagnetic oven energy efficiency test device.

Background

All induction cooker products can be sold on the market only by pasting energy efficiency marks, and the premise of pasting the energy efficiency marks is to test the induction cooker products according to GB21456-2008, measure the heat efficiency and standby state power of the induction cooker, determine the energy efficiency grade according to the measured value, and paste energy efficiency mark labels of corresponding grade.

When the energy efficiency testing device of the electromagnetic oven is used for testing, the influence of the factors such as size, quality and materials of the cookers on the energy consumption of the electromagnetic oven needs to be eliminated, and standard cookers with consistent sizes, quality and materials are selected. Then water with specified quality is filled in the pot, then the standard pot is heated by electrifying, the thermometer is used for measuring the water temperature change in the standard pot, and the power meter is used for measuring the energy consumption of the sample machine, however, when the test is carried out, double stations are often adopted, so that the test efficiency is greatly improved, the temperature measurement is particularly complex, the thermometer cannot be stuck on the pot body, otherwise, the water temperature change cannot be accurately measured, other hanging temperature measurement is carried out, the stability of the thermometer cannot be well ensured, the height of the thermometer is inconvenient to ensure, and a certain error is brought to the test.

Disclosure of Invention

The utility model aims to provide an induction cooker automatic energy efficiency testing device so as to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

automatic energy efficiency testing arrangement of electromagnetism stove includes: the intelligent temperature sensor comprises a PC, wherein one end fixedly connected with at PC top inserts row, and the both ends fixedly connected with power meter at PC top, the platform of placing is all installed to the both sides of PC, and the electromagnetism stove that awaits measuring has been placed at the top of placing the platform, the top fixedly connected with rack of placing the platform, and the standing groove has been seted up at the top of rack, the pot body has been placed to the inside of standing groove, and pot cover has been placed at the top of pot body, one side fixedly connected with at rack top adjusts a section of thick bamboo, and adjusts the inside sliding connection of section of thick bamboo and adjust the pole, the top of adjusting the pole rotates and is connected with the revolving board, and logical groove has been seted up at the top of revolving board, the threaded rod has been placed to one side of logical inslot portion, and the upper end rotation of threaded rod outer wall is connected with the thread bush, the temperature sensor meter is installed to the bottom of threaded rod, one side fixedly connected with scale of revolving board inside.

As a further scheme of the utility model: an operation groove is formed in the middle of one end of the top end of the placement frame, and the operation groove is not communicated with the placement groove.

As a further scheme of the utility model: one side of the top end of the pot cover is provided with a temperature measuring hole, and the diameter of the temperature measuring hole is equal to the maximum diameter of the temperature sensor.

As a further scheme of the utility model: the upper end of one side of the adjusting cylinder is rotationally connected with an adjusting bolt through threads, and adjusting holes are correspondingly and uniformly formed in the side wall of the adjusting rod on one side of the adjusting bolt.

As a further scheme of the utility model: the outer wall sliding connection of scale has the slipframe, and one side fixedly connected with of slipframe measures the board.

As a further scheme of the utility model: the bottom of measuring board flushes with the bottom of slipframe, and the bottom of measuring board can be with threaded rod top contact.

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

this automatic efficiency testing arrangement of electromagnetism stove obtains the scale value that corresponds through referring to the position of sliding frame on the scale to be convenient for all adjust two temperature sensing meters to the same height, guarantee that temperature sensing meter measuring environment is almost the same, make the numerical value that temperature sensing meter measured accurate, finally get the average value of two sets of data, make energy efficiency test result more accurate, thereby solved the temperature measurement link and hardly kept unanimous problem.

Drawings

Fig. 1 is a schematic perspective view of the present utility model.

Fig. 2 is a schematic perspective view of a placement table and a placement frame according to the present utility model.

FIG. 3 is a schematic view of the installation position structure of the rotating plate of the utility model.

Fig. 4 is a schematic perspective view of a temperature sensor according to the present utility model.

In the figure: 1. a placement table; 2. a placing rack; 3. an electromagnetic oven to be tested; 4. a PC; 5. a power strip; 6. a pot body; 7. a temperature measuring hole; 8. a power meter; 9. a pot cover; 10. a temperature sensor; 11. an adjustment cylinder; 12. an operation groove; 13. a placement groove; 14. an adjusting rod; 15. an adjustment aperture; 16. an adjusting bolt; 17. a graduated scale; 18. a through groove; 19. a rotating plate; 20. a measuring plate; 21. a sliding frame; 22. a threaded rod; 23. and (5) a threaded sleeve.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the 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.

1-4, the induction cooker automatic energy efficiency testing device in this embodiment includes: the intelligent temperature sensor comprises a PC (personal computer) machine 4, wherein one end of the top end of the PC machine 4 is fixedly connected with a power meter 8, two sides of the top end of the PC machine 4 are respectively provided with a placing table 1, the top end of the placing table 1 is provided with an electromagnetic oven 3 to be tested, the top end of the placing table 1 is fixedly connected with a placing frame 2, the top end of the placing frame 2 is provided with a placing groove 13, the inside of the placing groove 13 is provided with a pot body 6, the top end of the pot body 6 is provided with a pot cover 9, one side of the top end of the placing frame 2 is fixedly connected with an adjusting cylinder 11, the inside of the adjusting cylinder 11 is slidably connected with an adjusting rod 14, the top end of the adjusting rod 14 is rotationally connected with a rotating plate 19, the top end of the rotating plate 19 is provided with a through groove 18, one side of the inside of the through groove 18 is provided with a threaded rod 22, the upper end of the outer wall of the threaded rod 22 is rotationally connected with a threaded sleeve 23, the bottom end of the threaded rod 22 is provided with a temperature sensor 10, and one side of the rotating plate 19 is fixedly connected with a scale 17.

As shown in fig. 1 and 2, in the present embodiment, an operation groove 12 is provided at a middle position of one end of the top end of the placement frame 2, and the operation groove 12 is not communicated with the placement groove 13.

The operation groove 12 is provided to facilitate the operation of the operation panel of the induction cooker 3 to be tested.

As shown in fig. 1, in this embodiment, a temperature measuring hole 7 is formed on one side of the top end of the pot cover 9, and the diameter of the temperature measuring hole 7 is equal to the maximum diameter of the temperature sensor 10.

It should be noted that, since the diameter of the temperature measuring hole 7 is equal to the maximum diameter of the temperature sensor 10, the temperature sensor 10 is convenient to be completely inserted, and excessive heat dissipation is avoided.

As shown in fig. 1 and 3, in the present embodiment, an adjusting bolt 16 is rotatably connected to an upper end of one side of the adjusting cylinder 11 through threads, and adjusting holes 15 are uniformly formed on a side wall of an adjusting rod 14 on one side of the adjusting bolt 16.

When the adjustment lever 14 is adjusted to an appropriate height, the rotation adjustment bolt 16 is engaged with the corresponding adjustment hole 15 to fix the height of the adjustment lever 14.

As shown in fig. 1 and 3, in the present embodiment, the outer wall of the scale 17 is slidably connected with a sliding frame 21, and one side of the sliding frame 21 is fixedly connected with a measuring plate 20.

The height of the temperature sensor 10 is measured by pulling the slide frame 21 to slide on the scale 17 until the measuring plate 20 presses the top end of the threaded rod 22.

As shown in fig. 1 and 3, in the present embodiment, the bottom end of the measuring plate 20 is flush with the bottom end of the slide frame 21, and the bottom end of the measuring plate 20 may be in contact with the top end of the threaded rod 22.

It should be noted that, since the bottom end of the measuring plate 20 is flush with the bottom end of the sliding frame 21, the reading is convenient to be intuitively read, and thus the adjustment of the height of the temperature sensor 10 is quickly completed.

It can be appreciated that the automatic energy efficiency testing device for the induction cooker can simultaneously perform two groups of tests, and can ensure that the temperature sensors 10 are positioned at the same height, and ensure that the two temperature sensors 10 are positioned in the same environment as much as possible, so that the test result is more accurate.

The working principle of the embodiment is as follows:

firstly, measuring the mass M1 of water, the total weight M2 of the pot body 6 and the pot cover 9 and the specific heat capacity C2, and recording the measured mass on a PC 4, then adding the corresponding mass of water into the pot body 6, covering the pot cover 9, placing the electromagnetic oven 3 to be measured on the top end of the placing table 1, plugging a power line on the power strip 5, rotating the rotating plate 19 at the moment to enable the temperature sensor 10 to be positioned above the temperature measuring hole 7, then adjusting the height of the temperature sensor 10 to be in contact with the water, rotating the threaded sleeve 23 to move on the threaded rod 22 to be fixed, sleeving the sliding frame 21 on the graduated scale 17 until the top end of the threaded rod 22 is pressed by the measuring plate 20, at the moment, reading the graduated value on the graduated scale 17, adjusting the height of the other temperature sensor 10, guaranteeing that the two temperature sensors 10 are positioned at the same height and environment, finally transmitting the temperature rise delta T in the corresponding time to the PC 4 through the temperature sensor 10, simultaneously enabling the temperature rise delta T on the power meter 8 to be positioned above the temperature measuring hole 7, and recording the power delta T1.K, and the heat efficiency delta T1, and the heat efficiency delta T2 are measured by the corresponding to the PC (the heat capacity delta 1.K 1, the heat efficiency is the heat capacity of the PC 1, the heat capacity is the heat capacity of the PC is the heat capacity of the heat meter) and the heat meter is measured.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The detachable mounting mode is various, for example, the detachable mounting mode can be matched with the buckle through plugging, for example, the detachable mounting mode can be realized through a bolt connection mode, and the like.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims

1. Automatic energy efficiency testing arrangement of electromagnetism stove includes: PC (4), its characterized in that: the utility model discloses a temperature sensor, including main points of the design, including PC (4) top, one end fixedly connected with row of inserting (5) on PC (4) top, and the both ends fixedly connected with power meter (8) on PC (4) top, place platform (1) are all installed on the both sides of PC (4), and place the top of platform (1) and placed electromagnetism stove (3) to await measuring, the top fixedly connected with rack (2) of placing platform (1), and rack (2) top has seted up standing groove (13), the inside of standing groove (13) has placed pot body (6), and pot cover (9) have been placed on the top of pot body (6), one side fixedly connected with on rack (2) top adjusts section of thick bamboo (11), and adjusts the inside sliding connection of section of thick bamboo (11) and adjust pole (14), the top rotation of pole (14) is connected with revolving plate (19), and logical groove (18) have been seted up on the top of revolving plate (19), one side of logical groove (18) inside has been placed threaded rod (22), and the upper end rotation of threaded rod (22) outer wall has been connected with thread bush (23), temperature sensor (10) inside of the revolving plate (10).

2. The induction cooker automatic energy efficiency testing device according to claim 1, wherein: an operation groove (12) is formed in the middle position of one end of the top end of the placement frame (2), and the operation groove (12) is not communicated with the placement groove (13).

3. The induction cooker automatic energy efficiency testing device according to claim 1, wherein: one side of the top end of the pot cover (9) is provided with a temperature measuring hole (7), and the diameter of the temperature measuring hole (7) is equal to the maximum diameter of the temperature sensor (10).

4. The induction cooker automatic energy efficiency testing device according to claim 1, wherein: the upper end of one side of the adjusting cylinder (11) is rotationally connected with an adjusting bolt (16) through threads, and the side wall of an adjusting rod (14) on one side of the adjusting bolt (16) is correspondingly and uniformly provided with adjusting holes (15).

5. The induction cooker automatic energy efficiency testing device according to claim 1, wherein: the outer wall sliding connection of scale (17) has sliding frame (21), and one side fixedly connected with measuring board (20) of sliding frame (21).

6. The induction cooker automatic energy efficiency testing device according to claim 5, wherein: the bottom end of the measuring plate (20) is flush with the bottom end of the sliding frame (21), and the bottom end of the measuring plate (20) can be contacted with the top end of the threaded rod (22).