CN210746655U

CN210746655U - Return air prevention structure for multi-motor water blower for pets

Info

Publication number: CN210746655U
Application number: CN201920841997.1U
Authority: CN
Inventors: 陈浩
Original assignee: Shanghai Shanrong Industrial Co ltd
Current assignee: Shanghai Shanrong Industrial Co ltd
Priority date: 2019-06-05
Filing date: 2019-06-05
Publication date: 2020-06-16
Anticipated expiration: 2029-06-05

Abstract

The utility model discloses a prevent return air structure for many motors of pet blow water machine, this structure includes that the front end is equipped with the water blower casing of tuber pipe, blow water blower tail-hood, motor assembly casing and a plurality of motor, motor assembly casing is located in the water blower casing, blow water blower casing tail end is located to the water blower tail-hood, this structure still includes a plurality of flexible baffles, motor assembly casing is equipped with a plurality of motor holding cavities, the terminal surface is equipped with the honeycomb holes wind gap before a plurality of motor holding cavities, a plurality of motors are located in a plurality of motor holding cavities, the border is located through the screw on a plurality of flexible baffles on the honeycomb holes wind gap of terminal surface before a plurality of motor holding cavities and the whole honeycomb holes wind gap that covers. The air return preventing structure effectively overcomes the defect of air return prevention of the traditional multi-motor water blower, is simple in structure and convenient to assemble, greatly reduces the manufacturing cost, ensures the reliability of opening and closing of the air outlet of the motor, and prolongs the service life of the water blower.

Description

Return air prevention structure for multi-motor water blower for pets

Technical Field

The utility model relates to an anti-return air structure for many motors of pet blow water machine.

Background

With the improvement of living standard of people, pet feeding is more and more common, and the pet needs to have a bath and care regularly to ensure the health and the environmental sanitation of the pet, but the hair of the pet needs to be dried quickly after the pet has a bath to avoid the disease of the pet, so the water blower is widely applied. The common single-motor hair dryer has small wind power, takes a long time to dry pet hair, particularly takes more time for large pets, and most of deep hair of the pets is velvet, so the pet hair cannot be dried in time, and the pet is easy to cause diseases. Therefore, the multi-motor blower can be operated at once, the wind power is obviously improved, each motor can be independently controlled to realize multi-gear control, the water blowing efficiency is improved, and the service life is prolonged. However, the multi-motor water blower has an obvious defect in practical application, when a certain motor is stopped, the blowing air of other motors can form backflow through the air outlet of the stopped motor, namely, the air flows to the air inlet from the air outlet of the stopped motor, so that the integral air output of the water blower is reduced, pet hair is retained in the air duct of the stopped motor along with return air in the blowing process, the motor is damaged after long-term use, and the service life of the water blower is shortened.

In order to overcome the defect of air return of a multi-motor blower, a louver type baffle is usually arranged at an air outlet of each motor, when the motors are started, the louver type baffle is opened under the pushing of wind power, and the wind is output from the air outlet; when the motor stops running, the shutter type baffle is closed under the action of gravity, so that return air is prevented from being formed after other motors are started. However, the structure has many parts, the manufacturing cost is increased, the assembly is complex, especially the shutter type baffle is limited by the structure, the opening and closing reliability is poor, once the opening and closing are invalid, the whole effect of the water blower is influenced, and the return air of the off-line motor is generated.

Disclosure of Invention

The utility model aims to solve the technical problem that a prevent return air structure for many motors of pet water blower is provided, the defect of many motors of tradition water blower air return prevention wind is effectively overcome to this structure, its simple structure, and convenient assembling greatly reduces manufacturing cost to ensure the reliability that the motor air outlet opened and closed, improve water blower's life.

For solving the technical problem, the utility model discloses an anti-return air structure for pet multimotor water blower includes that the front end is equipped with the water blower casing, the water blower tail-hood, motor assembly casing and a plurality of motor of tuber pipe, motor assembly casing is located in the water blower casing, the water blower tail-hood is located the water blower casing tail end, this structure still includes a plurality of flexible baffles, motor assembly casing is equipped with a plurality of motor holding cavities, the terminal surface is equipped with honeycomb holes wind gap before a plurality of motor holding cavities, a plurality of motors are located in a plurality of motor holding cavities, the border is located through the screw on a plurality of flexible baffles follow and wholly cover honeycomb holes wind gap before a plurality of motor holding cavities on the honeycomb holes wind gap of terminal surface.

Further, the flexible baffle is a silica gel plate or a rubber plate.

Further, the thickness of the flexible baffle is 2-4 mm, and the hardness is 40-60 degrees.

Furthermore, the structure also comprises an air inlet filter plate, and the air inlet filter plate is arranged on the tail cover of the water blower.

Further, the number of the motors is three, the motor assembling shell is provided with three motor accommodating cavities, and the three motors are arranged in the three motor accommodating cavities.

Because the utility model discloses an anti-return air structure for many motors of pet water blower has adopted above-mentioned technical scheme, this structure includes that the front end is equipped with the water blower casing of tuber pipe promptly, the water blower tail-hood, motor assembly casing and a plurality of motor, motor assembly casing is located in the water blower casing, the water blower casing tail end is located to the water blower tail-hood, this structure still includes a plurality of flexible baffles, motor assembly casing is equipped with a plurality of motor holding cavities, the terminal surface is equipped with the honeycomb holes wind gap before a plurality of motor holding cavities, a plurality of motors are located in a plurality of motor holding cavities, follow and wholly cover the honeycomb holes wind gap on the honeycomb holes wind gap of terminal surface before a plurality of motor holding cavities are located through the screw on a plurality of flexible. The air return preventing structure effectively overcomes the defect of air return prevention of the traditional multi-motor water blower, is simple in structure and convenient to assemble, greatly reduces the manufacturing cost, ensures the reliability of opening and closing of the air outlet of the motor, and prolongs the service life of the water blower.

Drawings

The invention will be described in further detail with reference to the following drawings and embodiments:

fig. 1 is a schematic view of the air-return-proof structure of the multi-motor water blower for pets.

Detailed Description

Embodiment is as shown in fig. 1, the utility model discloses an anti-return air structure for many motors of pet blow water machine includes that the front end is equipped with out water machine casing 1, the water machine tail-hood 2 of blowing, motor assembly casing 3 and a plurality of motor 4 of tuber pipe 11, motor assembly casing 3 locates in the water machine casing 1, water machine tail-hood 2 of blowing is located 1 tail end of water machine casing, this structure still includes a plurality of flexible baffle 5, motor assembly casing 3 is equipped with a plurality of motor holding chamber 31, the terminal surface is equipped with honeycomb holes wind gap 32 before a plurality of motor holding chamber 31, a plurality of motor 4 locate in a plurality of motor holding chamber 31, locate through the screw on the 5 upper edges of a plurality of flexible baffle honeycomb holes 32 of terminal surface before a plurality of motor holding chamber 31 along and wholly cover honeycomb holes 32.

Preferably, the flexible baffle 5 is a silicone plate or a rubber plate.

Preferably, the thickness of the flexible baffle 5 is 2-4 mm, and the hardness is 40-60 degrees.

Preferably, the structure further comprises an air inlet filter plate 6, and the air inlet filter plate 6 is arranged on the tail cover 2 of the water blower.

Preferably, the number of the motors 4 is three, the motor assembling shell 3 is provided with three motor accommodating chambers 31, and the three motors 4 are arranged in the three motor accommodating chambers 31.

According to the structure, the flexible baffle is arranged at the honeycomb hole air port on the front end surface of the motor accommodating cavity, when a motor corresponding to the honeycomb hole air port is started, the flexible baffle is pushed by wind power to turn up along the fixed edge of the upper edge, and the wind power is smoothly blown out from the honeycomb hole air port through the air outlet pipe at the front end of the water blower shell; and when the motor is stopped, the flexible baffle covers on the honeycomb hole wind gap under the effect of gravity to avoid forming the return air. This structure only needs set up flexible baffle in honeycomb holes wind gap, plays the same effect of traditional venetian blind formula baffle, but this structural component is few, and the assembly is simple and convenient, effectively reduces production manufacturing cost, and especially this structural reliability is high, and the worry of inefficacy is not had to improve many motors and blown the whole efficiency and the air-out amount of wind of water machine, increase of service life.

Claims

1. The utility model provides a prevent return air structure for many motors of pet water blower, is equipped with the water blower casing, the water blower tail-hood, motor assembly casing and a plurality of motor that go out the tuber pipe including the front end, motor assembly casing is located in the water blower casing, the water blower tail-hood is located water blower casing tail end, its characterized in that: the structure further comprises a plurality of flexible baffles, the motor assembling shell is provided with a plurality of motor containing cavities, the honeycomb hole air opening is formed in the front end face of each motor containing cavity, the motors are arranged in the motor containing cavities, the upper edges of the flexible baffles are arranged in the honeycomb hole air openings of the front end face of the motor containing cavities through screws, and the honeycomb hole air openings are integrally covered.

2. The air return prevention structure for a multi-motor pet water blower as claimed in claim 1, wherein: the flexible baffle is a silica gel plate or a rubber plate.

3. The air return prevention structure for a multi-motor pet water blower according to claim 1 or 2, wherein: the thickness of the flexible baffle is 2-4 mm, and the hardness is 40-60 degrees.

4. The air return prevention structure for a multi-motor pet water blower as claimed in claim 3, wherein: the structure also comprises an air inlet filter plate, and the air inlet filter plate is arranged on the tail cover of the water blower.

5. The air return prevention structure for a multi-motor pet water blower as claimed in claim 4, wherein: the motor assembling shell is provided with three motor accommodating cavities, and the three motors are arranged in the three motor accommodating cavities.