CN212964707U

CN212964707U - Thermal stability testing machine

Info

Publication number: CN212964707U
Application number: CN202021887317.9U
Authority: CN
Inventors: 资鹏; 高峰; 邓冲
Original assignee: Jiangxi Product Quality Supervision And Testing Institute Jiangxi Defective Product Recall Center
Current assignee: Jiangxi Product Quality Supervision And Testing Institute Jiangxi Defective Product Recall Center
Priority date: 2020-09-02
Filing date: 2020-09-02
Publication date: 2021-04-13
Anticipated expiration: 2030-09-02

Abstract

The utility model relates to a thermal stability testing arrangement technical field specifically is a thermal stability testing machine, the top of proof box is located rear position department and rotates and be connected with sealed lid, and the front side of proof box is located one side upper corner position department and inserts and be equipped with the outlet pipe, the front side of proof box is located one side lower corner position department and inserts and be equipped with the inlet tube, and the inboard of proof box installs the flowing water heating cabinet. The utility model relates to a novelty, the structure is ingenious, can be quick through water heating device with water intensification and take water out, improves efficiency of software testing, through flowing water heating box, can evenly distribute the heat to the proof box inside, improve the degree of consistency of being heated of test pottery, prevent because of the inhomogeneous influence test result of heat, adopt the component of XPS heated board material, can reduce the inside thermal giveaway of proof box, improve heating efficiency, reduce power consumption.

Description

Thermal stability testing machine

Technical Field

The utility model relates to a thermal stability testing arrangement technical field specifically is a thermal stability testing machine.

Background

Thermal stability testing arrangement when carrying out daily ceramic production, the characteristic change after being heated in the professional needs to know the ceramic use, consequently need heat the experiment to daily ceramic material to can obtain the change law of required parameter.

However, at present, no device specially used for heating test of domestic ceramics exists, and if the heating of the ceramics is uneven in the test process, the test result of the ceramics is influenced. Accordingly, those skilled in the art have provided a thermal stability tester to solve the problems set forth in the background art described above.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a thermal stability testing machine to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a thermal stability testing machine, includes the proof box, the top of proof box is located rear side position department and rotates and be connected with sealed lid, and the front side position of proof box inserts in one side upper corner position department and is equipped with the outlet pipe, the front side position of proof box inserts in one side lower corner position department and is equipped with the inlet tube, and the inboard of proof box installs the flowing water heating case, the bottom mounting of proof box has water heating device.

As a further aspect of the present invention: the flowing water heating box comprises a heating shell arranged on the inner side of the test box, a flowing water tank with a spiral structure is arranged in the heating shell in a penetrating mode, one end of the flowing water tank is communicated with the water outlet pipe, the other end of the flowing water tank is communicated with the water inlet pipe, and cooling fins are evenly fixed on four sides of the inside of the heating shell.

As a further aspect of the present invention: the utility model discloses a heating device, including the heating device shell that is fixed in the proof box bottom, the inboard of heating device shell is located one end position department and is provided with the baffle, the baffle becomes heated warehouses and power storehouse with the internal partitioning of heating device shell, negative electrode plate and positive electricity polar plate are installed respectively at both ends about the inside of heated warehouses, equidistant connection installs four heating wires between negative electrode plate and the positive electricity polar plate, the upper end of heated warehouses is located one end and inserts and is equipped with the gas vent, the water pump is installed to the bottom in power storehouse, the water inlet of water pump is linked together through baffle and heated warehouses is inside, and the delivery port of water pump is linked together with the one end of inlet tube, the upper end of baffle is inserted and is equipped with and extends to heated warehouses return water.

As a further aspect of the present invention: the radiating fins are all made of copper alloy materials, and the thickness of each radiating fin is 1 mm.

As a further aspect of the present invention: the surface of the sealing cover is provided with an observation port, the inner side of the observation port is provided with heat insulation glass, the heat insulation glass is of a double-layer hollow structure, and a sealing ring is adhered to the position, located at the edge, below the sealing cover.

As a further aspect of the present invention: the test box adopts the firmware of XPS heated board material, and the thickness of test box is 2 centimetres.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model relates to a novelty, the structure is ingenious, can be quick through water heating device with water intensification and take water out, improves efficiency of software testing, through flowing water heating box, can evenly distribute the heat to the proof box inside, improve the degree of consistency of being heated of test pottery, prevent because of the inhomogeneous influence test result of heat, adopt the component of XPS heated board material, can reduce the inside thermal giveaway of proof box, improve heating efficiency, reduce power consumption.

Drawings

FIG. 1 is a schematic structural view of a thermal stability tester;

FIG. 2 is a schematic cross-sectional view of a thermal stability tester;

fig. 3 is a schematic structural diagram of a water heating device in a thermal stability testing machine.

In the figure: 1. a heating device housing; 2. a test chamber; 3. a sealing cover; 4. a water outlet pipe; 5. a water inlet pipe; 6. heating the shell; 7. a flowing water tank; 8. a heat sink; 9. a seal ring; 10. heat insulating glass; 11. a water pump; 12. a positive electrode plate; 13. a negative electrode plate; 14. an electric heating wire; 15. and (7) an exhaust port.

Detailed Description

Please refer to fig. 1-3, in the embodiment of the utility model, a thermal stability testing machine, including proof box 2, proof box 2's top is located rear position department and rotates and be connected with sealed lid 3, and proof box 2's front side is located one side upper corner position department and is inserted and be equipped with outlet pipe 4, and proof box 2's front side is located one side lower corner position department and is inserted and be equipped with inlet tube 5, and proof box 2's inboard is installed and is flowed the water heating cabinet, and proof box 2's bottom mounting has water heating device.

In fig. 2: the flowing water heating box comprises a heating shell 6 arranged on the inner side of the test box 2, a flowing water tank 7 with a spiral structure is arranged in the heating shell 6 in a penetrating mode, one end of the flowing water tank 7 is communicated with a water outlet pipe 4, the other end of the flowing water tank 7 is communicated with a water inlet pipe 5, radiating fins 8 are evenly fixed on four sides of the inside of the heating shell 6, hot water enters the flowing water tank 7 through the water inlet pipe 5, the heating shell 6 absorbs heat of the hot water in the flowing water tank 7 and conducts the heat to the inside of the radiating fins 8, the radiating fins 8 radiate the heat to the inside of the test box 2, and the temperature in the test box 2 rises,

in fig. 3: the water heating device comprises a heating device shell 1 fixed at the bottom end of a test box 2, a partition plate is arranged at one end position of the inner side of the heating device shell 1 and divides the interior of the heating device shell 1 into a heating chamber and a power chamber, a negative electrode plate 13 and a positive electrode plate 12 are respectively arranged at the upper end and the lower end of the interior of the heating chamber, four electric heating wires 14 are arranged between the negative electrode plate 13 and the positive electrode plate 12 in an equidistant connection mode, an exhaust port 15 is inserted at one end of the upper end of the heating chamber, a water pump 11 is arranged at the bottom end of the power chamber, a water inlet of the water pump 11 is communicated with the interior of the heating chamber through the partition plate, a water outlet of the water pump 11 is communicated with one end of a water inlet pipe 5, a water return port extending to the heating chamber is inserted at the upper end of the partition plate and is communicated with one end of a water, when water is heated to a certain temperature, the water pump 11 in the power bin operates to suck hot water in the heating bin, and then the hot water flows out of the water outlet to the inside of the water inlet pipe 5.

In fig. 2: the radiating fins 8 are all made of copper alloy materials, the thickness of each radiating fin 8 is 1 mm, the heat conductivity of the copper alloy materials is good, and heat absorption and dissipation can be accelerated.

In fig. 1: the viewing aperture has been seted up on the surface of sealed lid 3, and insulating glass 10 is installed to the inboard of viewing aperture, and insulating glass 10 is double-deck hollow structure, and the below of sealed lid 3 is located border position department and is pasted and has been had sealing washer 9, and the viewing aperture is convenient for observe the inside ceramic state of proof box 2, and insulating glass 10 and sealing washer 9 can prevent that the heat from scattering and disappearing.

In fig. 2: the test box 2 is made of XPS insulation board materials, and the thickness of the test box 2 is 2 cm. The component of XPS heated board material has very good heat-proof quality, can reduce the inside thermal diffusion of proof box, improves heating efficiency, reduces power consumption.

The utility model discloses a theory of operation is: putting test ceramic into a test box 2, covering a sealing cover 3, injecting a proper amount of water into a heating bin, electrifying a positive electrode plate 12 and a negative electrode plate 13, connecting four electric heating wires 14, heating the water in the heating bin by the heat generated by the electric heating wires 14, when the water is heated to a certain temperature, sucking hot water in the heating bin by a water pump 11 in a power bin, then flowing out the hot water into a water inlet pipe 5 through a water outlet, allowing the hot water to enter a flowing water tank 7 through the water inlet pipe 5, absorbing the heat of the hot water in the flowing water tank 7 by a heating shell 6, conducting the heat to the inside of a cooling fin 8, radiating the heat to the inside of the test box 2 by the cooling fin 8, increasing the temperature in the test box 2, allowing the hot water to flow out to a water return port through a water outlet pipe 4 after passing through the flowing water tank 7 at a constant speed, and then, spiral structure's among the flowing water heating box basin 7 that flows can evenly absorb hydrothermal heat and evenly give off to proof box 2's inside through fin 8, improve the degree of consistency that is heated of test pottery, prevent because of the inhomogeneous influence test result of heat, water heating device can be quick with water intensification and take water out, improve efficiency of software testing, can observe the state after 2 internal test pottery of proof box are heated through thermal-insulated glass 10, proof box 2 adopts the component of XPS heated board material, can reduce 2 inside thermal giveaways of proof box, improve heating efficiency, reduce power consumption.

The above-mentioned, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a thermal stability testing machine, includes proof box (2), its characterized in that, the top of proof box (2) is located rear side position department and rotates and be connected with sealed lid (3), and the front side of proof box (2) is located one side upper corner position department and inserts and be equipped with outlet pipe (4), the front side of proof box (2) is located one side lower corner position department and inserts and be equipped with inlet tube (5), and the inboard of proof box (2) installs the running water heating cabinet, the bottom mounting of proof box (2) has water heating device.

2. The thermal stability testing machine of claim 1, wherein the flowing water heating box comprises a heating shell (6) installed inside the test box (2), a flowing water tank (7) with a spiral structure penetrates through the heating shell (6), one end of the flowing water tank (7) is communicated with the water outlet pipe (4), the other end of the flowing water tank (7) is communicated with the water inlet pipe (5), and cooling fins (8) are uniformly fixed on four sides inside the heating shell (6).

3. The thermal stability testing machine of claim 1, wherein the water heating device comprises a heating device shell (1) fixed at the bottom end of the test box (2), a partition is arranged at one end of the inner side of the heating device shell (1), the partition divides the inner part of the heating device shell (1) into a heating chamber and a power chamber, a negative electrode plate (13) and a positive electrode plate (12) are respectively arranged at the upper end and the lower end of the inner part of the heating chamber, four electric heating wires (14) are arranged between the negative electrode plate (13) and the positive electrode plate (12) at equal intervals, an exhaust port (15) is inserted at one end of the upper end of the heating chamber, a water pump (11) is arranged at the bottom end of the power chamber, a water inlet of the water pump (11) is communicated with the inner part of the heating chamber through the partition, and a water outlet of the water pump (11) is communicated with one end, the upper end of the partition board is inserted with a water return port extending to the heating bin, and the water return port is communicated with one end of the water outlet pipe (4).

4. A thermal stability testing machine according to claim 2, characterized in that the heat sinks (8) are all made of copper alloy material, and the thickness of the heat sinks (8) is 1 mm.

5. The thermal stability testing machine according to claim 1, characterized in that an observation opening is formed in the surface of the sealing cover (3), heat insulation glass (10) is installed on the inner side of the observation opening, the heat insulation glass (10) is of a double-layer hollow structure, and a sealing ring (9) is adhered to the lower part of the sealing cover (3) at the edge position.

6. The thermal stability testing machine of claim 1, wherein the test box (2) is made of XPS insulation board material, and the thickness of the test box (2) is 2 cm.