Liquid storage tank with resistance heater
A resistance heater and liquid storage tank technology, applied in the field of liquid storage tanks, can solve problems such as unfavorable temperature protectors and achieve smooth operation
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Embodiment 1
[0033] In this embodiment, the temperature protector includes a shell, the ports of the shell are sealed, a thermal fuse is arranged inside the shell, and the thermal fuse is electrically connected to an insulated wire through a terminal; and a moisture-absorbing filler is arranged inside the shell, and the moisture-absorbing filler is polyester fiber.
[0034] The preparation process of the polyester fiber is as follows:
[0035] S1. Modified copolyester chips are prepared by in-situ polymerization by adding hollow glass beads and activated bentonite;
[0036] S2. The modified copolyester chips are prepared by melt spinning to obtain polyester fibers.
[0037] Among them, S1 is specifically:
[0038] Take the bentonite and heat it at 340°C for 50min, where the heating rate is 3°C / min; then continue to heat up to 490°C for 10h, where the temperature rise rate is 5°C / min; naturally cool down; put the heated bentonite in Soak in sodium hydroxide solution for 10 hours, clean with distill...
Embodiment 2
[0044] In this embodiment, the temperature protector includes a shell, the ports of the shell are sealed, a thermal fuse is arranged inside the shell, and the thermal fuse is electrically connected to an insulated wire through a terminal; and a moisture-absorbing filler is arranged inside the shell, and the moisture-absorbing filler is polyester fiber.
[0045] The preparation process of the polyester fiber is as follows:
[0046] S1. Modified copolyester chips are prepared by in-situ polymerization by adding hollow glass beads and activated bentonite;
[0047] S2. The modified copolyester chips are prepared by melt spinning to obtain polyester fibers.
[0048] Among them, S1 is specifically:
[0049] Take the bentonite and heat it at 340°C for 50min, where the heating rate is 3°C / min; then continue to heat up to 490°C for 10h, where the temperature rise rate is 5°C / min; naturally cool down; put the heated bentonite in Soak in sodium hydroxide solution for 10 hours, clean with distill...
Embodiment 3
[0055] In this embodiment, the temperature protector includes a shell, the ports of the shell are sealed, a thermal fuse is arranged inside the shell, and the thermal fuse is electrically connected to an insulated wire through a terminal; and a moisture-absorbing filler is arranged inside the shell, and the moisture-absorbing filler is polyester fiber.
[0056] The preparation process of the polyester fiber is as follows:
[0057] S1. Modified copolyester chips are prepared by in-situ polymerization by adding hollow glass beads and activated bentonite;
[0058] S2. The modified copolyester chips are prepared by melt spinning to obtain polyester fibers.
[0059] Among them, S1 is specifically:
[0060] Take the bentonite and heat it at 340°C for 50min, where the heating rate is 3°C / min; then continue to heat up to 490°C for 10h, where the temperature rise rate is 5°C / min; naturally cool down; put the heated bentonite in Soak in sodium hydroxide solution for 10 hours, clean with distill...
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