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Bubbling air pump

A technology of air pump and air inlet cover, which is applied in the field of air pumps and wind pumps for foaming bathtubs. It can solve the problems of large vibration and noise in bubble massage bathtubs, and achieve the effect of reducing vibration and improving comfort.

Inactive Publication Date: 2011-05-04
NINGBO HONGTONG ELECTROMECHANICAL +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a low-noise and low-vibration foaming air pump for the shortcomings of the current bubble massage bathtubs, which have large noise and vibration.

Method used

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Embodiment Construction

[0018] The specific embodiments of the present invention will be described below in conjunction with the accompanying drawings.

[0019] see Figure 1 to Figure 5 . There is a base 6 inside and below the casing 15 of the foaming air pump, and the base 6 is covered with an air inlet cover 7. There is a gap between the air inlet cover 7 and the side wall of the base 6 to form an air inlet 13. The number of the air inlet 13 depends on the application Depending on the specific circumstances, the series motor 3 is arranged above the base 6 in the casing 15 , and the upper cover 1 is arranged on the casing 15 above the motor 3 . An air outlet 14 and an air switch 8 for turning on the motor 3 are arranged above the upper cover 1. The air inlet 13 communicates with the air outlet 14 through the gap between the outer wall of the motor 3 and the inner wall of the housing 15, and the inner base 6 of the housing 15 communicates with the air inlet cover 7. A slow-flow cavity 10 communica...

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Abstract

The invention discloses a bubbling air pump, which belongs to the field of power machinery and relates to a wind pump, in particular an air pump for bathtub bubbling. The bubbling air pump is provided with a shell, a base is arranged below the inner side of the shell, an air inlet cover is arranged out of the base, a clearance which forms an air inlet is arranged between the air inlet cover and aside wall of the base, a motor is arranged on the base inside the shell, a slow flow cavity communicated with the air inlet is formed between the base inside the shell and the air inlet cover, a first muffling cavity communicated with the slow flow cavity is formed between the base inside the shell and the motor, and an air inlet muffling plate for stopping air flow is arranged on the base insidethe first muffling cavity. The invention has the advantages compared with a traditional bubbling air pump, the bubbling air pump adopting the technical scheme has greatly reduced noise and vibration,greatly improves the comfort of a user of a bubbling bathtub and is beneficial to high-grade development of the bubbling bathtub.

Description

technical field [0001] The invention belongs to the field of power machinery, and relates to a wind pump, in particular to a wind pump used for foaming a bathtub. Background technique [0002] With the continuous improvement of people's living standards, household consumer goods are becoming more and more high-end and comfortable. For example, the bathtub has the function of foaming, and the bubbles constantly gushing out from the water not only provide visual enjoyment, but also can be used to massage the human body to eliminate fatigue. Bubbles in the bathtub water are generally selected to install a blowing air pump. The air pump sucks in air through its internal motor, and then enters the air outlet pipe of the bathtub from its air outlet to blow out the water in the bathtub from the bottom. But at present, the biggest defect of the bubble blowing air pump in the bathtub is that when it works, the noise and vibration generated by the rapid air flow and the excessive vib...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A47K3/10
Inventor 袁罗强励立科张国洪宁程磊
Owner NINGBO HONGTONG ELECTROMECHANICAL