WO2023230849A1 - 一种防震高效漩涡气泵 - Google Patents

一种防震高效漩涡气泵 Download PDF

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Publication number
WO2023230849A1
WO2023230849A1 PCT/CN2022/096267 CN2022096267W WO2023230849A1 WO 2023230849 A1 WO2023230849 A1 WO 2023230849A1 CN 2022096267 W CN2022096267 W CN 2022096267W WO 2023230849 A1 WO2023230849 A1 WO 2023230849A1
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Prior art keywords
mounting
air pump
vortex air
shock
plate
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PCT/CN2022/096267
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English (en)
French (fr)
Inventor
赵微定
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浙江格标电气股份有限公司
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Priority to PCT/CN2022/096267 priority Critical patent/WO2023230849A1/zh
Publication of WO2023230849A1 publication Critical patent/WO2023230849A1/zh

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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D17/00—Radial-flow pumps, e.g. centrifugal pumps; Helico-centrifugal pumps
    • F04D17/08—Centrifugal pumps
    • F04D17/16—Centrifugal pumps for displacing without appreciable compression
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/66—Combating cavitation, whirls, noise, vibration or the like; Balancing

Definitions

  • the utility model belongs to the field of vortex air pumps and relates to a shockproof and high-efficiency vortex air pump.
  • the impeller of the vortex air pump is composed of dozens of blades. It is similar to the impeller of a huge gas turbine.
  • the air in the middle of the impeller blades is affected by centrifugal force and moves to the edge of the impeller. There, the air enters the annular cavity of the pump body and flows out from the blades again. The starting point is circulated again in the same way.
  • the circulating air flow generated by the rotation of the impeller leaves the air pump for use with extremely high energy.
  • This utility model is to provide a shock-proof and efficient vortex air pump in view of the above-mentioned problems existing in the prior art.
  • Multiple shock-absorbing structures are provided on the bottom of the vortex air pump to prevent vibrations caused by the operation of the vortex air pump, thereby causing Equipment loss issues.
  • a shock-proof and efficient vortex air pump which is characterized in that it includes a vortex air pump main body, and the vortex air pump main body is fixed by an air pump main body, an explosion-proof motor, an air outlet pipe, and a vortex air pump main body.
  • the installation base consists of a mounting plate located below the vortex air pump body and used to be fixedly connected to the vortex air pump body and a rubber plate located between the mounting plate and the ground.
  • a shock-absorbing mechanism is installed in conjunction with the rubber plate and the mounting plate.
  • the mounting plate and the rubber plate are inside A number of buffer mechanisms are also provided, and several of the buffer mechanisms are located outside the installation groove.
  • the mounting plate and the rubber plate are located outside the installation groove 1 and are provided with a plurality of installation grooves 2 for limiting installation of the buffer mechanisms. .
  • several of the buffer mechanisms are composed of upright columns, a buffer spring one provided at the bottom of the second installation slot and connected to the upright column, a second buffer spring sleeved on the upright column, and two buffer springs located on both sides of the upright column.
  • the end is composed of a rubber gasket for fixedly connecting the buffer spring, and the rubber gasket and the two ends of the column are integrally formed and processed.
  • shock-absorbing mechanisms are composed of two shock-absorbing rods, a fixed block for the two shock-absorbing rods to be fixedly installed, a slide block for the two shock-absorbing rods to be slidably installed, and two The fixed block and the sliding block are respectively installed on the top wall of the installation groove in the installation plate and the bottom wall of the installation groove in the rubber plate.
  • the two damping rods are arranged in a staggered manner, and the intersection of the two damping rods is provided with connecting pins that enable the two damping rods to be hinged.
  • a bottom wall of the installation groove located in the rubber plate has a mounting block for the elastic member to be fixedly installed, and one end of the elastic member is mounted against the mounting block, and the other end Installed against the side of the slider.
  • this anti-seismic and high-efficiency vortex air pump has a reasonable structural design and is equipped with a buffering and shock-absorbing mechanism, which effectively solves the vibration of the vortex air pump during operation, reduces the vibration frequency of the vortex air pump, and ensures that the vortex air pump is stable during operation. The stability, practicality and service life are improved.
  • Figure 1 is a partial cross-sectional view of this anti-seismic and high-efficiency vortex air pump.
  • Figure 2 is a partial cross-sectional enlarged view of this anti-seismic and high-efficiency vortex air pump.
  • Figure 3 is a schematic three-dimensional structural diagram of this anti-seismic and high-efficiency vortex air pump.
  • this shock-proof and high-efficiency vortex air pump includes a vortex air pump body 1.
  • the vortex air pump body 1 consists of an air pump body 2, an explosion-proof motor 3, an air outlet pipe 4, and a mounting base for the vortex air pump body 1 to be fixedly installed. 5.
  • the mounting base 5 is composed of a mounting plate 6 located below the vortex air pump body 1 and used to be fixedly connected to the vortex air pump body 1 and a rubber plate 7 located between the mounting plate 6 and the ground.
  • the shock-absorbing mechanism 9, the rubber plate 7 and the mounting plate 6 are installed in conjunction with each other.
  • There is a mounting slot 10 for the shock-absorbing mechanism 9 to be installed between the rubber plate 7 and the mounting plate 6 and inside the mounting base 5.
  • the mounting plate 6 A number of buffer mechanisms 8 are also provided in the rubber plate 7, and the buffer mechanisms 8 are located outside the installation groove.
  • the installation plate 6 and the rubber plate 7 are provided with a plurality of buffer mechanisms 8 located outside the installation groove 10.
  • the installation slot 2 11 installed in the position is provided with an installation base 5, and a buffer mechanism 8 and a shock-absorbing mechanism 9 are provided in the installation base 5, which have a double shock-absorbing and buffering effect, effectively solving the problem of vibration when the shock-proof and high-efficiency vortex air pump is working. Thereby affecting the service life.
  • the mounting base 5 is composed of a mounting plate 6 and a rubber plate 7, which itself has a certain buffering and shock-absorbing effect.
  • a shock-absorbing mechanism 9 and a buffering mechanism 8 are provided in the mounting base 5.
  • the internal buffer mechanism 8 and shock absorbing mechanism 9 use the structural design to achieve an upward force to buffer most of the vibrations, which has a double buffering and shock absorption effect.
  • the structural design solves most of the vibrations. A small part of the vibrations can be unloaded on one side through the installation base 5 itself. This kind of buffering and shock-absorbing effect is better. It has been buffered and unloaded multiple times to offset the vibration to the best state.
  • buffer mechanisms 8 are composed of uprights 12, buffer springs 13 arranged at the bottom of the installation groove 11 and connected to the uprights 12, buffer springs 14 set on the uprights 12, and buffer springs 14 located at both ends of the uprights 12. And it is composed of a rubber washer 15 for fixedly connecting the buffer spring 13, and the rubber washer 15 and the two ends of the column 12 are integrally formed and processed.
  • damping mechanisms 9 are composed of two damping rods 16, a fixed block 17 for the two damping rods 16 to be fixedly installed, a slide block 18 for the two damping rods 16 to be slidably installed, and two It consists of an elastic member 19.
  • the fixed block 17 and the sliding block 18 are respectively installed on the top wall of the installation groove 10 in the installation plate 6 and the bottom wall of the installation groove 10 in the rubber plate 7.
  • the two damping rods 16 are arranged in a staggered manner, and connecting pins 20 are provided at the intersections of the two damping rods 16 to enable the two damping rods 16 to be hingedly connected.
  • the bottom wall of the installation groove 10 located in the rubber plate 7 has a mounting block 21 for the elastic member 19 to be fixedly installed, and one end of the elastic member 19 is mounted against the mounting block 21, and the other end is mounted against the slide. Block 18 side.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)

Abstract

一种防震高效漩涡气泵，包括漩涡气泵主体（1），漩涡气泵主体（1）由气泵主体（2）、防爆电机（3）、出风管（4）以及安装底座（5）组成，安装底座（5）由安装板（6）和橡胶板（7）组成，安装底座（5）内设置有若干个减震机构（9），橡胶板（7）与安装板（6）之间且位于安装底座（5）内部开设有供减震机构安装的安装槽一（10），安装板（6）和橡胶板（7）内还设置有若干个缓冲机构（8），若干个缓冲机构（8）位于安装槽一（10）外侧，安装板（6）和橡胶板（7）上位于安装槽一（10）外侧均开设有供若干个供缓冲机构（8）限位安装的安装槽二（11）。本技术方案解决了现有漩涡气泵工作时发生震动从而影响使用寿命的问题，具有结构设计合理、防震效果好且使用寿命长的优点。

Description

一种防震高效漩涡气泵 技术领域
本实用新型属于漩涡气泵领域，涉及一种防震高效漩涡气泵。
背景技术
漩涡气泵的叶轮由数十片叶片组成，它类似庞大的气轮机的叶轮，叶轮叶片中间的空气受到了离心力的作用，向叶轮的边缘运动，在那里空气进入泵体环行空腔，重新从叶片的起点以同样的方式再进行循环，叶轮旋转所产生的循环气流，以极高的能量离开气泵以供使用。
随着科技不断发展，漩涡气泵应用越来越广泛，现有漩涡气泵在工作时，容易发生震动，震动同时与生物体发生碰撞损耗，从而不能正常工作，降低了装置的安全性。
发明内容
本实用新型的目的是针对现有技术中存在的上述问题，提供了一种防震高效漩涡气泵，通过在漩涡气泵底部上设置有多重减震结构，来防止因漩涡气泵工作引起的震动，从而造成设备损耗的问题。
本实用新型的目的可通过下列技术方案来实现：一种防震高效漩涡气泵，其特征在于，包括漩涡气泵主体，所述漩涡气泵主体由气泵主体、防爆电机、出风管以及供漩涡气泵主体固定安装的安装底座组成，所述安装底座由位于漩涡气泵主体下方且用于固定连接于漩涡气泵主体的安装板和位于安装板与地面之间的橡胶板组成，所述的安装底座内设置有若干个减震机构，所述橡胶板与安装板相配合安装，所述橡胶板与安装板之间且位于安装底座内部开设有供减震机构安装的安装槽一，所述安装板和橡胶板内还设置有若干个缓冲机构，且若干个所述的缓冲机构位于安装槽外侧，所述安装板和橡胶板上位于安装槽一外侧均开设有供若干个供缓冲机构限位安装的安装槽二。
在上述的一种防震高效漩涡气泵中，若干个所述缓冲机构由立柱、设置于安装槽二槽底且与立柱相连接的缓冲弹簧一、套设于立柱上的缓冲弹簧二以及位于立柱两端且用于固定连接缓冲弹簧一的橡胶垫圈组成，且所述的橡胶垫圈与立柱两端为一体成型加工设置。
在上述的一种防震高效漩涡气泵中，若干个所述减震机构由两个减震杆、供两个减震杆固定安装的固定块、供两个减震杆滑动安装的滑块以及两个弹性件组成，所述固定块和滑块分别安装于安装板内的安装槽一顶壁和橡胶板内的安装槽一底壁。
在上述的一种防震高效漩涡气泵中，两个所述减震杆呈交错设置，且两个所述减震 杆的交错处贯穿设置能使两个减震杆相铰接的连接销。
在上述的一种防震高效漩涡气泵中，位于所述橡胶板内的安装槽一底壁上具有供弹性件固定安装的安装块，且所述弹性件一端抵靠安装于安装块上，另一端抵靠安装于滑块一侧。
与现有技术相比，本防震高效漩涡气泵结构设计合理，且设置有缓冲和减震机构，有效的解决了漩涡气泵在工作时的震动，降低了漩涡气泵震动频率，保证了漩涡气泵工作时的稳定性、提高了实用行以及提高了使用寿命。
附图说明
图1是本防震高效漩涡气泵的局部剖视图。
图2是本防震高效漩涡气泵的局部剖视放大图。
图3是本防震高效漩涡气泵的立体结构示意图。
图中，1、漩涡气泵主体；2、气泵主体；3、防爆电机；4、出风管；5、安装底座；6、安装板；7、橡胶板；8、缓冲机构；9、减震机构；10、安装槽一；11、安装槽二；12、立柱；13、缓冲弹簧一；14、缓冲弹簧二；15、橡胶垫圈；16、减震杆；17、固定块；18、滑块；19、弹性件；20、连接销；21、安装块。
具体实施方式
以下是本实用新型的具体实施例并结合附图，对本实用新型的技术方案作进一步的描述，但本实用新型并不限于这些实施例。
如图1图2图3所示，本防震高效漩涡气泵，包括漩涡气泵主体1，漩涡气泵主体1由气泵主体2、防爆电机3、出风管4以及供漩涡气泵主体1固定安装的安装底座5组成，安装底座5由位于漩涡气泵主体1下方且用于固定连接于漩涡气泵主体1的安装板6和位于安装板6与地面之间的橡胶板7组成，安装底座5内设置有若干个减震机构9，所述橡胶板7与安装板6相配合安装，橡胶板7与安装板6之间且位于安装底座5内部开设有供减震机构9安装的安装槽一10，安装板6和橡胶板7内还设置有若干个缓冲机构8，且若干个缓冲机构8位于安装槽外侧，安装板6和橡胶板7上位于安装槽一10外侧均开设有供若干个供缓冲机构8限位安装的安装槽二11，设置有安装底座5，且在安装底座5内设有缓冲机构8和减震机构9，具有双重减震缓冲作用，有效的解决了防震高效漩涡气泵工作时发生震动从而影响到使用寿命的问题。
工作原理
安装底座5有安装板6和橡胶板7组成，其本身具有一定缓冲减震效果，为了实现更好的缓 冲减震效果，在安装底座5内设有减震机构9和缓冲机构8，当漩涡气泵工作震动时，安装板6下压时，安装内部的缓冲机构8和减震机构9利用结构设计实现一个向上的力用于缓冲绝大部分的震动，具有一个双重缓冲减震的效果，这样的结构设计解决了绝大部分震动，小部分震动可通过安装底座5本身进行再一侧卸力，这样的缓冲减震效果更加好，进行了多次缓冲卸力，使其震动抵消至最佳状态。
进一步细说，若干个缓冲机构8由立柱12、设置于安装槽二11槽底且与立柱12相连接的缓冲弹簧一13、套设于立柱12上的缓冲弹簧二14以及位于立柱12两端且用于固定连接缓冲弹簧一13的橡胶垫圈15组成，且橡胶垫圈15与立柱12两端为一体成型加工设置，通过增设若干个缓冲机构8，能在防震高效漩涡气泵工作时候后，抵消大部分的震动。
进一步细说，若干个所述减震机构9由两个减震杆16、供两个减震杆16固定安装的固定块17、供两个减震杆16滑动安装的滑块18以及两个弹性件19组成，固定块17和滑块18分别安装于安装板6内的安装槽一10顶壁和橡胶板7内的安装槽一10底壁。
进一步细说，两个减震杆16呈交错设置，且两个减震杆16的交错处贯穿设置能使两个减震杆16相铰接的连接销20。
进一步细说，位于橡胶板7内的安装槽一10底壁上具有供弹性件19固定安装的安装块21，且弹性件19一端抵靠安装于安装块21上，另一端抵靠安装于滑块18一侧。
本文中所描述的具体实施例仅仅是对本实用新型精神作举例说明。本实用新型所属技术领域的技术人员可以对所描述的具体实施例做各种各样的修改或补充或采用类似的方式替代，但并不会偏离本实用新型的精神或者超越所附权利要求书所定义的范围。

Claims (5)

  1. 一种防震高效漩涡气泵，其特征在于，包括漩涡气泵主体(1)，所述漩涡气泵主体(1)由气泵主体(2)、防爆电机(3)、出风管(4)以及供漩涡气泵主体(1)固定安装的安装底座(5)组成，所述安装底座(5)由位于漩涡气泵主体(1)下方且用于固定连接于漩涡气泵主体(1)的安装板(6)和位于安装板(6)与地面之间的橡胶板(7)组成，所述的安装底座(5)内设置有若干个减震机构(9)，所述橡胶板(7)与安装板(6)相配合安装，所述橡胶板(7)与安装板(6)之间且位于安装底座(5)内部开设有供减震机构(9)安装的安装槽一(10)，所述安装板(6)和橡胶板(7)内还设置有若干个缓冲机构(8)，且若干个所述的缓冲机构(8)位于安装槽外侧，所述安装板(6)和橡胶板(7)上位于安装槽一(10)外侧均开设有供若干个供缓冲机构(8)限位安装的安装槽二(11)。
  2. 根据权利要求1所述的一种防震高效漩涡气泵，其特征在于，若干个所述缓冲机构(8)由立柱(12)、设置于安装槽二(11)槽底且与立柱(12)相连接的缓冲弹簧一(13)、套设于立柱(12)上的缓冲弹簧二(14)以及位于立柱(12)两端且用于固定连接缓冲弹簧一(13)的橡胶垫圈(15)组成，且所述的橡胶垫圈(15)与立柱(12)两端为一体成型加工设置。
  3. 根据权利要求1所述的一种防震高效漩涡气泵，其特征在于，若干个所述减震机构(9)由两个减震杆(16)、供两个减震杆(16)固定安装的固定块(17)、供两个减震杆(16)滑动安装的滑块(18)以及两个弹性件(19)组成，所述固定块(17)和滑块(18)分别安装于安装板(6)内的安装槽一(10)顶壁和橡胶板(7)内的安装槽一(10)底壁。
  4. 根据权利要求1所述的一种防震高效漩涡气泵，其特征在于，两个所述减震杆(16)呈交错设置，且两个所述减震杆(16)的交错处贯穿设置能使两个减震杆(16)相铰接的连接销(20)。
  5. 根据权利要求1所述的一种防震高效漩涡气泵，其特征在于，位于所述橡胶板(7)内的安装槽一(10)底壁上具有供弹性件(19)固定安装的安装块(21)，且所述弹性件(19)一端抵靠安装于安装块(21)上，另一端抵靠安装于滑块(18)一侧。
PCT/CN2022/096267 2022-05-31 2022-05-31 一种防震高效漩涡气泵 WO2023230849A1 (zh)

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CN212744346U (zh) * 2020-06-11 2021-03-19 广德正富流体机械有限公司 一种减震式双吸泵
CN213270342U (zh) * 2020-09-27 2021-05-25 广东龙峰实业有限公司 一种高密封型漩涡气泵
CN215672765U (zh) * 2021-08-05 2022-01-28 浙江格标电气股份有限公司 一种防震高效漩涡气泵

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DE3215129A1 (de) * 1981-06-04 1982-12-23 VEB Plastlüfter und Anlagenbau, DDR 8023 Dresden Schwingungsisisolierung fuer kreiselarbeitsmaschinen
KR20200004593A (ko) * 2018-07-04 2020-01-14 주식회사 동아펌프 원심펌프의 진동흡수 및 지지를 위한 설치구조
CN211231018U (zh) * 2019-11-15 2020-08-11 青岛双晟风机设备有限公司 一种离心通风机用减震器
CN212744346U (zh) * 2020-06-11 2021-03-19 广德正富流体机械有限公司 一种减震式双吸泵
CN213270342U (zh) * 2020-09-27 2021-05-25 广东龙峰实业有限公司 一种高密封型漩涡气泵
CN215672765U (zh) * 2021-08-05 2022-01-28 浙江格标电气股份有限公司 一种防震高效漩涡气泵

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