CN215566879U

CN215566879U - High-pressure small-flow machine shell of anti-surge side ventilation pipe

Info

Publication number: CN215566879U
Application number: CN202121453119.6U
Authority: CN
Inventors: 周林英; 周冬; 陆勤华
Original assignee: SUZHOU WEIYI FLUID TECHNOLOGY CO LTD
Current assignee: SUZHOU WEIYI FLUID TECHNOLOGY CO LTD
Priority date: 2021-06-29
Filing date: 2021-06-29
Publication date: 2022-01-18
Anticipated expiration: 2031-06-29

Abstract

The utility model relates to a casing, in particular to a high-pressure small-flow casing of an anti-surge side ventilation pipe, which belongs to the technical field of ventilation pipes and comprises a fixed frame, wherein cross slide rails are fixedly arranged on both sides of the fixed frame, fixed blocks are slidably clamped in the cross slide rails, and the fixed blocks are connected with the fixed frame through the fixed frame, can lead the fan to have more height and angle selections when in use, lead the use of the fan to be more flexible and convenient, the fan is provided with a heavy pressing block, so that the stability of the fan in use is improved, one side of the fixing block is fixedly provided with a shell, the inner side of the shell is fixedly provided with soundproof cotton, the fan is fixedly arranged in the soundproof cotton, an air inlet of the fan and the motor penetrate through the shell, air pipes are embedded and arranged on two sides of the fan, the other end of each air pipe is communicated with one side of an air outlet of the fan, through the tuber pipe, can shunt the inside air of fan, the noise that can effectual reduction fan during operation produced.

Description

High-pressure small-flow machine shell of anti-surge side ventilation pipe

Technical Field

The utility model relates to a shell, in particular to a high-pressure small-flow shell of an anti-surge side ventilation pipe, and belongs to the technical field of ventilation pipes.

Background

The fan is a driven fluid machine which can improve the pressure of gas and discharge the gas through mechanical energy, and comprises a ventilator, a blower and a wind driven generator, wherein the fan is a Chinese habit for gas compression and gas machinery for short, is widely applied to ventilation, dust exhaust and cooling of various buildings such as workers, mines and the like, cooling and ventilation in air conditioning equipment and household electrical equipment, drying and selecting and feeding of grains, air source of a wind tunnel, inflation and propulsion of a cushion ship and the like, and has a long history at present, and countries such as China, Babylon and the like begin to utilize ancient windmills to assist the work of the agricultural industry more than 2000 years ago.

In order to strengthen the air current intensity, increase the wind pressure, powerful operation need be carried out to the fan usually, collect the in-process with the compression to external air and can produce a large amount of noises, and current fan does not have subsidiary support, can not carry out reasonable adjustment to the use angle of fan, carries out powerful during operation because wind-force is too big easily and produces the displacement at the fan.

SUMMERY OF THE UTILITY MODEL

The present invention has been made to solve the above problems, and an object of the present invention is to provide a high-pressure small-flow casing of an anti-surge side ventilation duct, which can reduce noise generated from an air flow at a blowing port of a fan, and can provide a fan with more angles and more stable use when the fan is used.

The utility model realizes the aim through the following technical scheme, and the high-pressure small-flow machine shell of the anti-surge side ventilation pipe comprises a fixing frame, wherein cross slide rails are fixedly arranged on two sides of the fixing frame, a fixing block is slidably clamped in the cross slide rails, a shell is fixedly arranged on one side of the fixing block, soundproof cotton is fixedly arranged on the inner side of the shell, and a fan is fixedly arranged in the soundproof cotton.

Preferably, for the convenience of adjusting the angle of fan, equal fixed mounting has the spring board for four ends in the inside of cross slide rail, the jack has all been seted up for four ends of cross slide rail, the inside slip joint of jack has the bolt.

Preferably, in order to facilitate the work of the fan, the air inlet and the motor of the fan are both penetrated through the shell, air pipes are embedded on the two sides of the fan, and the other ends of the air pipes are communicated with one side of the air outlet of the fan.

Preferably, in order to control the air output of the fan, air volume adjusting valves are fixedly mounted in the middle positions of the air pipes.

Preferably, in order to carry out stable the placing for the mount, the equal fixed mounting in inside lower surface both ends of mount has the fixed plate, the inside slip joint of fixed plate has the heavy briquetting.

Preferably, in order to fix the heavy pressing block, bolts are rotatably mounted in the middle of the fixing plate, threaded holes are formed in four sides of the heavy pressing block, and the bolts are meshed with the threaded holes.

Preferably, in order to support the fixing frame, support rods are fixedly mounted at four corners of the lower surface of the fixing frame, and a base is sleeved at one end of each support rod in a sliding mode.

Preferably, in order to absorb the shock of the present invention, a shock absorbing spring is fixedly installed between the base and the fixing frame.

The utility model has the beneficial effects that: through the tuber pipe, can shunt the inside air of fan, the noise that can effectual reduction fan during operation produced, through the mount, can make the fan have more height and angle selection when using, make the more nimble convenience of use of fan, and from taking heavy briquetting, increased the stability of fan when using.

Drawings

FIG. 1 is a side cross-sectional view of the present invention.

Fig. 2 is a front view of the present invention.

Fig. 3 is a front view of a housing portion of the present invention.

Fig. 4 is a schematic structural diagram of a heavy block portion of the present invention.

In the figure: 1. the utility model provides a damping spring, including mount, 2, cross slide rail, 3, fixed block, 4, shell, 5, soundproof cotton, 6, fan, 7, spring board, 8, jack, 9, bolt, 10, tuber pipe, 11, air regulation valve, 12, fixed plate, 13, heavy briquetting, 14, bolt, 15, screw hole, 16, bracing piece, 17, base, 18, damping spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the high-pressure small-flow casing of the anti-surge side ventilation pipe comprises a fixing frame 1, cross slide rails 2 are fixedly mounted on two sides of the fixing frame 1, a fixing block 3 is connected to the inside of each cross slide rail 2 in a sliding and clamping mode, a casing 4 is fixedly mounted on one side of each fixing block 3, soundproof cotton 5 is fixedly mounted on the inner side of each casing 4, and a fan 6 is fixedly mounted inside each soundproof cotton 5.

As a technical optimization scheme of the utility model, as shown in fig. 1, spring plates 7 are fixedly mounted at four internal ends of a cross slide rail 2, jacks 8 are formed at four internal ends of the cross slide rail 2, a plug pin 9 is slidably clamped in the jacks 8, and the fan 6 can be rapidly adjusted and fixed through the cross slide rail 2.

As a technical optimization scheme of the present invention, as shown in fig. 3, an air inlet of a fan 6 and a motor both penetrate through a housing 4, air pipes 10 are respectively mounted on both sides of the fan 6 in an embedded manner, the other end of each air pipe 10 is communicated with one side of an air outlet of the fan 6, and air flow can be divided by the air pipes 10, so that noise generated when the fan 6 operates is reduced.

As a technical optimization scheme of the present invention, as shown in fig. 1, air volume adjusting valves 11 are fixedly installed at the middle positions of the air ducts 10, and the ventilation volume of the air ducts 10 can be freely adjusted through the air volume adjusting valves 11.

As a technical optimization scheme of the present invention, as shown in fig. 2, fixing plates 12 are fixedly mounted at both ends of the inner lower surface of the fixing frame 1, a heavy pressing block 13 is slidably clamped in the fixing plates 12, and the heavy pressing block 13 can prevent the fan 6 from being displaced due to the influence of strong air flow, thereby affecting the working efficiency.

As a technical optimization scheme of the utility model, as shown in fig. 1 and 4, bolts 14 are rotatably mounted in the middle positions of the fixing plates 12, threaded holes 15 are formed in four surfaces of the heavy pressing blocks 13, the bolts 14 are meshed with the threaded holes 15, and the heavy pressing blocks 13 are used for enabling the fan 6 to be more stable and convenient to use.

As a technical optimization scheme of the present invention, as shown in fig. 1, four corners of the lower surface of the fixing frame 1 are fixedly provided with support rods 16, one end of each support rod 16 is slidably sleeved with a base 17, and the fixing frame 1 is supported by the support rods 16.

As a technical optimization scheme of the present invention, as shown in fig. 1, a damping spring 18 is fixedly installed between a base 17 and a fixing frame 1, and the damping spring 18 reduces the vibration of the fixing frame 1.

When the cross slide rail is used, a user places the cross slide rail at a proper position, pushes the fixing block 3 to the middle position of the cross slide rail 2, rotates the fixing block 3 to drive the shell 4 to rotate, rotates the shell 4 to drive the fan 6 to rotate, inserts the fan 6 into the sliding card of the fixing block 3 into one end of the cross slide rail 2 according to needs, and inserts the plug pin 9 into the jack 8 to fix one side of the fixing block 3.

The utility model is connected with an external power supply by a user, the fan 6 is started, the fan 6 discharges outside air through the air outlet position of the fan 6, the air flow inside the air pipe 10 is adjusted by the user through the air volume adjusting valve 11 to reduce the wind noise at the air outlet position of the fan 6, the vibration is reduced through the spring plate 7 and the damping spring 18 in the working process of the fan 6, the weight of the utility model is enhanced through the heavy pressure block 13, and the displacement of the utility model caused by overlarge wind power is prevented.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The small discharge casing of high pressure of anti-surge side ventilation pipe, its characterized in that: including mount (1), the equal fixed mounting in both sides of mount (1) has cross slide rail (2), the inside slip joint of cross slide rail (2) has fixed block (3), one side fixed mounting of fixed block (3) has shell (4), the inboard fixed mounting of shell (4) has soundproof cotton (5), the inside fixed mounting of soundproof cotton (5) has fan (6).

2. The high pressure low flow housing of an anti-surge side vent pipe of claim 1, wherein: four equal fixed mounting in inside of cross slide rail (2) have spring board (7), jack (8) have all been seted up to four ends of cross slide rail (2), the inside slip joint of jack (8) has bolt (9).

3. The high pressure low flow housing of an anti-surge side vent pipe of claim 1, wherein: the air inlet and the motor of fan (6) all run through shell (4), tuber pipe (10) are all inlayed and installed to the both sides of fan (6), the other end of tuber pipe (10) with one side of the air outlet of fan (6) UNICOM each other.

4. The high pressure low flow housing of an anti-surge side draft tube of claim 3, wherein: and air volume regulating valves (11) are fixedly mounted in the middle positions of the air pipes (10).

5. The high pressure low flow housing of an anti-surge side vent pipe of claim 1, wherein: the fixing frame is characterized in that fixing plates (12) are fixedly mounted at two ends of the inner lower surface of the fixing frame (1), and a heavy pressing block (13) is connected to the inner portion of each fixing plate (12) in a sliding clamping mode.

6. The high pressure low flow housing of an anti-surge side draft tube of claim 5, wherein: the middle position of the fixing plate (12) is rotatably provided with a bolt (14), threaded holes (15) are formed in four sides of the heavy pressing block (13), and the bolt (14) is meshed with the threaded holes (15).

7. The high pressure low flow housing of an anti-surge side vent pipe of claim 1, wherein: the support frame is characterized in that support rods (16) are fixedly mounted at four corners of the lower surface of the fixing frame (1), and a base (17) is sleeved at one end of each support rod (16) in a sliding mode.

8. The high pressure low flow housing of an anti-surge side vent of claim 7, wherein: and a damping spring (18) is fixedly arranged between the base (17) and the fixed frame (1).