Ultra-silent medical inflation pump
An inflatable pump, ultra-quiet technology, applied in the direction of pumps, pump devices, pump components, etc., can solve the problems of low inflation efficiency, affecting the normal use of users, long inflation time, etc., to achieve the effect of reducing working noise
Inactive Publication Date: 2016-12-07
DONGGUAN HONGSHENG METAL&PLASTIC TECH CO LTD
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- Application Information
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Problems solved by technology
The greater the power of the existing air pump, the greater the noise generated during operation. The medical air pump is a tool used to inflate medical air cushions or other medical equipment, and has strict requirements for working noise. At present, in order to meet the noise requirements Generally, it is made of a low-power motor. Although the noise meets the requirements, this kind of air pump often has low inflation efficiency, which leads to a long inflation time and affects the normal use of users.
Method used
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Embodiment Construction
[0021] Such as Figure 1-5 As shown, an ultra-quiet medical air pump includes a soundproof bag 10 made of sound-absorbing material, an air pump main body detachably installed in the soundproof bag 10, and a control panel for controlling the operation of the air pump. The main body of the air pump includes an airtight casing 20, a motor 30 and a ventilating mechanism arranged in the airtight casing 20, sound-absorbing cotton is attached to the inner wall of the airtight casing 20, and the airtight casing 20 is provided with a device communicating with the outside world. The first air inlet and outlet 23, the ventilation mechanism includes a gas flow channel and a ventilation assembly 40 for controlling the airflow direction of the gas flow channel, and the motor 30 includes a motor housing 31 and a motor body located in the motor housing 31 32. The motor casing 31 is provided with a suction port 311 communicating with the first air inlet and outlet 23 and a pump outlet 312 comm...
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The invention discloses a ultra-silent medical inflation pump. The ultra-silent medical inflation pump comprises a sound isolation bag manufactured by a sound sucking material, and an inflation pump body detachably mounted in the sound isolation bag; the inflation pump body includes a closed shell, and a motor and a ventilation mechanism arranged in the closed shell; a sound sucking cotton is attached on the inner wall surface of the closed shell; the closed shell is provided with a first air port communicated with the external; the ventilation mechanism includes a gas runner, and a ventilation module for controlling an airflow direction of the gas runner; the motor includes a motor shell, and a motor body arranged in the motor shell; the motor shell is provided with an exhaust port communicated with the first air port, and a pump outlet communicated with the gas runner; and the gas runner is provided with a second air port communicated with the external. The motor can achieve the purpose of reducing the working noise through triple sound isolation of the motor shell, the closed shell and the sound isolation bag, largely reduces the working noise of the motor, and enables the inflation pump to accord with the noise requirements.
Description
technical field [0001] The invention relates to the technology in the field of air pumps, in particular to an ultra-quiet medical air pump. Background technique [0002] The air pump is a tool that achieves the purpose of inflation through the operation of the motor. The greater the power of the existing air pump, the greater the noise generated during operation. The medical air pump is a tool used to inflate medical air cushions or other medical equipment, and has strict requirements for working noise. At present, in order to meet the noise requirements Generally, it is made of a low-power motor. Although the noise meets the requirements, this kind of air pump often has low inflation efficiency, which leads to a long inflation time and affects the normal use of users. Contents of the invention [0003] Aiming at the deficiencies in the prior art, the present invention provides an ultra-quiet medical air pump, which can effectively reduce the working noise of the air pump...
Claims
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IPC IPC(8): F04D25/08F04D29/40F04D29/66F04D27/00H02K5/24H02K5/04
CPCF04D25/08F04D27/008F04D29/403F04D29/664H02K5/04H02K5/24
Inventor 石安云
Owner DONGGUAN HONGSHENG METAL&PLASTIC TECH CO LTD