A vehicle-mounted shock-absorbing anti-spontaneous combustion garbage can
A garbage can and anti-spontaneous combustion technology, applied in the direction of garbage cans, garbage collection, vehicle parts, etc., can solve the problems of cleaning personnel troubles, garbage cans on fire, simple structure, etc., to achieve improved sealing effect, good shock absorption, and improved resistance burning effect
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Embodiment 1
[0020] Such as Figure 1-2 As shown, a vehicle-mounted shock-absorbing and anti-spontaneous-combustion garbage can includes a barrel body 1, a plurality of vertically arranged sliding chambers 2 are arranged in the side wall of the barrel body 1, and an upper slider 3 and a lower slider 3 are slidingly provided in the sliding chamber 2. The slider 4, the upper slider 3 and the lower slider 4 are fixedly connected with a memory spring 5, the memory spring 5 adopts a CuZnAl memory alloy spring, the memory alloy spring is made of CuZnAl memory alloy wire, and utilizes a shape memory alloy The two-way memory effect can expand and contract by itself with the change of temperature. The expansion and contraction temperature is 65°C-85°C. The free state is 200mm at low temperature (room temperature), and the shortened state is 100mm at high temperature (65°C-85°C). The upper end of the upper slider 3 is fixedly connected with a sliding rod 6, the upper end of the sliding rod 6 is set ...
Embodiment 2
[0023] Such as Figure 3-4 As shown, the difference between this embodiment and Embodiment 1 is that a cavity 12 is provided in the sealing block 8, and the cavity 12 is filled with an evaporating liquid 13. Specifically, the evaporating liquid 13 uses chloroform, chloroform The boiling point of the sealing block 8 is 61-62°C. The outer wall of the sealing block 8 is provided with an annular groove, and an annular air bag 14 is fixedly connected in the annular groove. Annular air bag 14 is communicated with cavity 12 through conveying passage 15, and conveying passage 15 is obliquely arranged, and the upper end of conveying passage 15 is connected with annular air bag 14, and the lower end of conveying passage 15 is connected with cavity 12, because conveying passage 15 is inclined Therefore, when the gas is liquefied again, it will gather again in the cavity 12 under the action of gravity.
[0024] In this embodiment, when combustion occurs in the barrel body 1, the sealing ...
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