Thermostat assembly and thermostat cover thereof

Abstract

The invention discloses a thermostat assembly and a thermostat cover thereof. The thermostat assembly comprises a supporting base and an upper support, the end face of the top end of the supporting base is connected with the upper support, an upper supporting ejector rod is connected to the center of the end face of the bottom end of the upper support, a connecting spring is arranged below the outer surface of the upper supporting ejector rod, and a lower support is arranged on the left side of the connecting spring and located on the end face of the bottom end of the supporting base. In the using process, double observation can be carried out by observing the color of the outer surface of a thermosensitive rod and residual paraffin marks, the thermosensitive rod can sense heat, and can carry out height display by changing the color of the thermosensitive rod, the thermosensitive rod and the paraffin marks are arranged in an auxiliary mode, meanwhile, a filling measuring device is located in front of the end face of the bottom end of the upper supporting ejector rod, structural waste and sealing influences caused by the fact that the filling measuring device is directly fixed to the bottom of the lower supporting ejector rod can be avoided, paraffin supplement can be carried out under the condition that equipment is not affected through the arrangement of a filling box, and theoverall practicability is improved.

Description

technical field [0001] The invention relates to the field of thermostats, in particular to a thermostat assembly and a thermostat cover. Background technique [0002] The thermostat is a valve that controls the flow path of the coolant. It is an automatic temperature-regulating device, usually containing a temperature-sensing component that opens and closes the flow of air, gas or liquid by thermal expansion or contraction. It is based on the cooling water The temperature automatically adjusts the amount of water entering the radiator and changes the water circulation range to adjust the heat dissipation capacity of the cooling system to ensure that the engine works within a suitable temperature range. The thermostat must be kept in good technical condition, otherwise it will seriously affect the engine normal work. [0003] The existing technology has the following problems: when the equipment is in use, it must absorb external heat through paraffin to exert pressure on th...

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Problems solved by technology

[0003] The existing technology has the following problems: When the equipment is in use, it must absorb external heat through paraffin to exert pressure on the support push rod. If the paraffin inside the support push rod is insufficient, the corresponding height cannot be adjusted according to the temperature. At the same time, if this problem occurs in the equipment, it is usually replaced with Mainly, mainly due to the high maintenance cost and no dedicated paraffin filling position, this situation increases the use limitation of the equipment and increases the user's use cost

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