A wireless high-temperature furnace temperature TUS detection system

Abstract

The application discloses a wireless high-temperature furnace temperature TUS detection system, which is characterized by comprising a base, an outer shell, a test head cover, a heat insulation sleeve, an inner shell, a signal generator, a receiver, and a signal needle; a fixed sleeve is vertically arranged at the center of the base; the outer shell is inserted into the fixed sleeve; more than one socket is fixedly arranged on the outer wall of the outer shell; the test head cover is inserted into each socket, and a test head is arranged at one end of the test head cover; the heat insulation sleeve is arranged at the joint of the test head cover and the socket; the inner shell is arranged in the inner cavity of the outer shell; the signal generator is arranged in the inner cavity of the vacuum inner shell; one end of the signal needle is electrically connected with the signal generator through a signal output line; and the signal of the test head is wirelessly transmitted to the receiver through a signal transmitter. The application has the advantages that the furnace temperature TUS cycle can be shortened, the utilization rate of the equipment is improved, the production capacity is increased, and the equipment maintenance cost can be greatly saved.

Description

TECHNICAL FIELD

[0001] The present application relates to a temperature detection system, in particular to a wireless high-temperature furnace temperature TUS detection system. BACKGROUND

[0002] In order to ensure the accuracy of product quality and process data, the heat treatment equipment needs to be regularly detected for furnace temperature TUS. In the past, many thermocouples were worn in the furnace body, and then connected to the data collector to complete temperature measurement. Moreover, it is necessary for a person to enter the inside of the furnace for binding, which has great safety hazards. At the same time, in order for the personnel to enter the inside of the furnace, the temperature of the furnace needs to be reduced to room temperature before and after temperature measurement. This process has a long cycle, reduces the actual production capacity of the equipment, and has a great influence on the internal structure of the furnace from a very high temperature to room temperature, thereby increasing the cost of maintenance and repair of the furnace. SUMMARY

[0003] In view of the above technical problems, the present application aims to provide a wireless high-temperature furnace temperature TUS detection system.

[0004] The application is implemented by the following technical scheme: a wireless high-temperature furnace temperature TUS detection system, which comprises a base, an outer shell, a test head cover, a heat insulation sleeve, an inner shell, a signal generator, a receiver; a fixed sleeve is vertically arranged at the center of the base; the outer shell is inserted into the fixed sleeve; one or more than one socket is fixedly arranged on the outer wall of the outer shell; a heat-resistant plug-in socket is arranged in each socket; the test head cover is inserted into each socket; a test head is arranged at one end of the test head cover; a heat-resistant plug-in plug corresponding to the heat-resistant plug-in socket is arranged at the other end of the test head cover; the test head and the heat-resistant plug-in plug are electrically connected through a test head signal line arranged in the test head cover; the heat insulation sleeve is arranged at the joint of the test head cover and the socket; the outer shell is a closed structure; the inner shell is arranged in the inner cavity of the outer shell; the inner cavity of the inner shell is subjected to vacuum treatment; from the outside to the inside, the outer tin paper fiber blanket layer, the heat-resistant brick layer, the intermediate tin paper fiber blanket layer and the inner tin paper fiber blanket layer are sequentially arranged between the inner wall of the outer shell and the outer wall of the inner shell; the signal generator is arranged in the inner cavity of the inner shell; the heat-resistant plug-in socket is electrically connected with the signal generator through a shielding connection line arranged in the socket, penetrating through the shell of the outer shell, the outer tin paper fiber blanket layer, the heat-resistant brick layer, the intermediate tin paper fiber blanket layer, the inner tin paper fiber blanket layer and the inner shell; the contact position between the shielding connection line and the inner shell is subjected to sealing treatment; one end of the signal needle penetrates through the shell of the outer shell, the outer tin paper fiber blanket layer, the heat-resistant brick layer, the intermediate tin paper fiber blanket layer, the inner tin paper fiber blanket layer and the inner shell, and is arranged in the inner cavity of the inner shell; the other end of the signal needle is arranged outside the outer shell; one end of the signal needle arranged in the inner cavity of the inner shell is electrically connected with the signal generator through a signal output line; the signal of the test head is wirelessly transmitted to the receiver through the signal transmitter.

[0005] Preferably, the middle part of the base is hollowed out.

[0006] Preferably, one or more than one socket is fixedly arranged on the outer wall of the outer shell; each socket is one or more than one.

[0007] Preferably, tin paper and stone wool are wrapped around the test head and the test head signal line in the test head cover; the tin paper and stone wool are made of one layer of tin paper and one layer of stone wool.

[0008] Preferably, the outer tin paper fiber blanket layer is made of one layer of tin paper and one layer of heat-resistant fiber blanket.

[0009] Preferably, the intermediate tin paper fiber blanket layer is made of one layer of tin paper and one layer of heat-resistant fiber blanket.

[0010] Preferably, the inner tin paper fiber blanket layer is made of one layer of tin paper and one layer of heat-resistant fiber blanket.

[0011] Preferably, the signal generator is fixed on the inner wall of the inner container through a signal indicator support, and the connection is provided with a heat insulation pad.

[0012] Preferably, the signal needle and the connection of the inner container are provided with a non-welding heat insulation sealing treatment.

[0013] Preferably, the base, the fixed sleeve and the outer container are made of the same brand of metal.

[0014] The present application has the following advantages: compared with the prior art, the furnace temperature TUS cycle can be greatly shortened, the step of binding the thermocouple into the furnace is saved, safety accidents caused by binding the thermocouple are avoided, complicated temperature rising and falling operations of the furnace are avoided, deformation of the furnace body caused by frequent temperature rising and falling is reduced, test efficiency is improved, equipment utilization is improved, production capacity is increased, and equipment maintenance cost is greatly saved. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the present application.

[0016] Figure 2 It is a schematic diagram of the A part of the present application. Figure 1 DETAILED DESCRIPTION

[0017] Example 1: as shown in Figure 1 and Figure 2 ​The wireless high-temperature furnace temperature TUS detection system is shown, which includes base 1, outer shell 2, test head cover 3, heat insulation sleeve 4, inner shell 5, signal generator 6, receiver 7, signal needle 21; the base 1 is located at the bottom of the furnace body 23; the fixed sleeve 8 is vertically arranged at the center of the base 1; the middle radial part of the base 1 is hollowed out to facilitate the circulation of hot air; the outer shell 2 is inserted into the fixed sleeve 8; the base 1, the fixed sleeve 8 and the outer shell 2 are made of the same brand of metal to ensure that their thermal expansion coefficients are consistent; one or more than one socket 9 is fixedly arranged on the outer wall of the outer shell 2; in this embodiment, three layers of sockets 9 are fixedly arranged on the outer wall of the outer shell 2; each layer of socket 9 is two; a heat-resistant plug-in socket 10 is arranged in each socket 9; a test head cover 3 is inserted on each socket 9; a heat-resistant plug-in plug 12 corresponding to the heat-resistant plug-in socket 10 is arranged at the other end of the test head cover 3; the test head 11 and the heat-resistant plug-in plug 12 are electrically connected through the test head signal line 13 arranged in the test head cover 3; the test head 11 and the test head signal line 13 in the test head cover 3 are wrapped with tin paper asbestos 14, which is made of one layer of tin paper and one layer of asbestos, and plays the role of heat insulation, preventing heat radiation and adjusting expansion amount; the heat insulation sleeve 4 is arranged at the joint of the test head cover 3 and the socket 9; the outer shell 2 is a closed structure, and the inner shell 5 is arranged in the inner cavity of the outer shell 2; the inner cavity of the inner shell 5 is vacuumized to play the role of heat insulation; from outside to inside between the inner wall of the outer shell 2 and the outer wall of the inner shell 5, there are an outer tin paper fiber blanket layer 15, a heat-resistant brick layer 16, an intermediate tin paper fiber blanket layer 17 and an inner tin paper fiber blanket layer 18; the outer tin paper fiber blanket layer 15 is made of one layer of tin paper and one layer of heat-resistant fiber blanket, and plays the role of heat insulation, preventing heat radiation and adjusting expansion amount; the intermediate tin paper fiber blanket layer 17 is made of one layer of tin paper and one layer of heat-resistant fiber blanket, and plays the role of heat insulation, preventing heat radiation and adjusting expansion amount; the inner tin paper fiber blanket layer 18 is made of one layer of tin paper and one layer of heat-resistant fiber blanket, and plays the role of heat insulation, preventing heat radiation and adjusting expansion amount; the signal generator 6 is arranged in the vacuum inner cavity of the inner shell 5; the signal generator 6 is fixed on the inner wall of the inner shell 5 through the signal generator support 19, and the connection part is provided with a heat insulation pad; the heat-resistant plug-in socket 10 is electrically connected with the signal generator 6 through the shielding connection line 20 arranged in the socket 9, penetrating the shell of the outer shell 2, the outer tin paper fiber blanket layer 15, the heat-resistant brick layer 16, the intermediate tin paper fiber blanket layer 17, the inner tin paper fiber blanket layer 18 and the inner shell 5; the contact position of the shielding connection line 20 and the inner shell 5 is sealed to prevent the vacuum inner cavity of the inner shell 5 from leaking; one end of the signal needle 21 penetrates the shell of the outer shell 2, the outer tin paper fiber blanket layer 15, the heat-resistant brick layer 16, the intermediate tin paper fiber blanket layer 17, the inner tin paper fiber blanket layer 18 and the inner shell 5, and is arranged in the inner cavity of the inner shell 5; the connection part of the signal needle 21 and the inner shell 5 is non-welding heat insulation sealing treatment to prevent heat transfer.The other end of the signal pin 21 is arranged outside the outer shell 2, and the end of the signal pin 21 arranged in the inner cavity of the inner shell 5 is electrically connected with the signal generator 6 through a signal output line 22; the signal generator 6 is provided with a plurality of signal channels, and signals of all the test heads 11 are wirelessly transmitted to the receiver 7 through the signal generator 6.

Claims

1. A wireless high-temperature furnace temperature (TUS) detection system, characterized by, It includes base, outer shell, test head cover, heat insulation cover, inner shell, signal generator, receiver; the center of the base is vertically provided with a fixed sleeve; the outer shell is inserted into the fixed sleeve; one or more than one socket is fixedly arranged on the outer wall of the outer shell; a heat-resistant plug-in socket is arranged in each socket; the test head cover is inserted into each socket; a test head is arranged at one end of the test head cover; a heat-resistant plug-in plug corresponding to the heat-resistant plug-in socket is arranged at the other end of the test head cover; the test head and the heat-resistant plug-in plug are electrically connected through the test head signal line arranged in the test head cover; the heat insulation cover is arranged at the joint of the test head cover and the socket; the outer shell is a closed structure; the inner shell is arranged in the inner cavity of the outer shell; the inner cavity of the inner shell is vacuumized; from outside to inside, the outer tin paper fiber blanket layer, the heat-resistant brick layer, the intermediate tin paper fiber blanket layer and the inner tin paper fiber blanket layer are sequentially arranged between the inner wall of the outer shell and the outer wall of the inner shell; the signal generator is arranged in the inner cavity of the inner shell; the heat-resistant plug-in socket is electrically connected with the signal generator through the shielding connection line arranged in the socket, penetrating through the shell of the outer shell, the outer tin paper fiber blanket layer, the heat-resistant brick layer, the intermediate tin paper fiber blanket layer, the inner tin paper fiber blanket layer and the inner shell; the contact position between the shielding connection line and the inner shell is sealed; one end of the signal needle penetrates through the shell of the outer shell, the outer tin paper fiber blanket layer, the heat-resistant brick layer, the intermediate tin paper fiber blanket layer, the inner tin paper fiber blanket layer and the inner shell, and is arranged in the inner cavity of the inner shell; the other end of the signal needle is arranged outside the outer shell; one end of the signal needle arranged in the inner cavity of the inner shell is electrically connected with the signal generator through the signal output line; the signal of the test head is wirelessly transmitted to the receiver through the signal generator; the middle of the base is hollowed out; the tin paper asbestos is wrapped around the test head and the test head signal line in the test head cover; the tin paper asbestos is made of one layer of tin paper and one layer of asbestos.

2. A wireless high temperature furnace temperature TUS detection system according to claim 1, characterized in that, One or more than one socket is fixedly arranged on the outer wall of the outer shell; each socket is one or more than one.

3. The wireless high temperature furnace temperature TUS detection system of claim 1, wherein, The outer tin paper fiber blanket layer is made of one layer of tin paper and one layer of heat-resistant fiber blanket.

4. The wireless high temperature furnace temperature TUS detection system of claim 1, wherein, The intermediate tin paper fiber blanket layer is made of one layer of tin paper and one layer of heat-resistant fiber blanket.

5. The wireless high temperature furnace temperature TUS detection system of claim 1, wherein, The inner tin paper fiber blanket layer is made of one layer of tin paper and one layer of heat-resistant fiber blanket.

6. The wireless high temperature furnace temperature TUS detection system of claim 1, wherein, The signal generator is fixed on the inner wall of the inner shell through the signal generator support; the connection is provided with a heat insulation pad.

7. The wireless high temperature furnace temperature TUS detection system of claim 1, wherein, The connection between the signal needle and the inner shell is non-welding heat-sealed.

8. The wireless high temperature furnace temperature TUS detection system of claim 1, wherein, The base, the fixed sleeve and the outer shell are made of the same brand of metal.

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