CN203146273U - Silencing cover of mass-spectrum mechanical pump - Google Patents
Silencing cover of mass-spectrum mechanical pump Download PDFInfo
- Publication number
- CN203146273U CN203146273U CN 201320094219 CN201320094219U CN203146273U CN 203146273 U CN203146273 U CN 203146273U CN 201320094219 CN201320094219 CN 201320094219 CN 201320094219 U CN201320094219 U CN 201320094219U CN 203146273 U CN203146273 U CN 203146273U
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- mechanical pump
- cover
- mass spectrum
- cover body
- mass
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Abstract
The utility model discloses a silencing cover of a mass-spectrum mechanical pump, comprising a cover body, wherein a sound absorbing layer is arranged on the inner surface of the cover body. The silencing cover disclosed by the utility model has the advantages that the noise of the mass-spectrum mechanical pump can be effectively reduced, the noise trouble caused by the mass-spectrum mechanical pump in the working process is solved, and a healthy and beautiful working environment can be provided for mass-spectrum workers; since the requirement of mass spectrum for the vacuum degree is higher, the requirement for the mechanical pump is also very high; and not only is the noise reduced obviously, but also the problems of temperature-reducing radiation and temperature monitoring of the mechanical pump are solved, the installation and the maintenance are fast and simple, the use is convenient and the service life of the mechanical pump can be effectively prolonged.
Description
Technical field
The utility model relates to the sound insulation noise-stop device, relates in particular to the quiet cover of a kind of mass spectrum mechanical pump.
Background technique
Mass-spectrometric technique is widely used in a plurality of fields such as scientific research, food safety detection, environment measuring, drug test, and mass spectrometer must could be worked under high vacuum, so vacuum technique is particularly important to mass spectrum.Each big mass spectrum company all disposes corresponding high-power vacuum pump in recent years, in order to obtain required degree of vacuum, but also cause the noise in laboratory to increase thus, the more big noise of vacuum pump power is more big, under noisy environment, work for a long time, can cause the staff degradation problem under dispersion attention, slow in reacting, easy fatigue, the working efficiency to occur.
Along with mass-spectrometric technique is more and more ripe and universal, improve working environment and also more and more be much accounted of, reduce the especially numerous mass spectrum workers' of vacuum pump noise heartfelt wishes.
The model utility content
The purpose of this utility model just provides the quiet cover of a kind of mass spectrum mechanical pump, to solve the too big problem of mass spectrum mechanical pump noise that above-mentioned prior art exists.
The purpose of this utility model is achieved through the following technical solutions:
The quiet cover of a kind of mass spectrum mechanical pump comprises cover body, and described cover body internal surface arranges sound-absorption layer.
Preferably, the thickness of described sound-absorption layer is 3-5cm.
Preferably, described sound-absorption layer is wave-like type polyurethane acoustical cotton.
Preferably, described cover body side arranges intake grill, exhaust port, pipeline groove and operation door.
Preferably, described exhaust port arranges ventilating fan.
Preferably, described cover body is cuboid or square body.
Preferably, described cover body comprises removable top.
Preferably, described quiet cover also comprises temperature monitoring system, and described temperature monitoring system comprises the temperature inductor that is arranged on the cover body inboard and be arranged on the outer wireless launcher of cover body that described temperature inductor connects wireless launcher.
Compared with prior art, the utlity model has following beneficial effect:
The utility model can effectively reduce the noise of mass spectrum mechanical pump, has solved the noise puzzlement that the mass spectrum mechanical pump brings in the course of the work, a working environment that health is fine is provided can for vast mass spectrum worker.Since mass spectrum to vacuum requirements than higher, so the requirement of its mechanical pump is also very high, the utility model not only obviously noise reduction also solved the problem of mechanical pump cooling, temperature monitoring simultaneously, and installation and maintenance are simple fast, easy to use, can effectively improve mechanical pump working life.
Description of drawings
Fig. 1 is the utility model one embodiment's structural representation;
Fig. 2 is another structural representation of the utility model embodiment.
Embodiment
Describe the utility model in detail below in conjunction with accompanying drawing.
As shown in Figure 1, 2, the quiet cover of a kind of mass spectrum mechanical pump comprises cover body 100, and cover body 100 is cuboid or square body, decides according to the size of mechanical pump.At the noise properties of mechanical pump, at the internal surface of cover body 100 sound-absorption layer 8 is set, this sound-absorption layer adopts wave-like type polyurethane acoustical cotton, thickness is 3-5cm, sound-absorption layer absorbs the noise of mechanical pump in all directions, and soundproof effect is good, the noise of mechanical pump in the wave cotton back and forth reflection-absorption progressively reduce.
As embodiment preferred, quiet cover of the present utility model also comprises temperature monitoring system, this temperature monitoring system comprises the temperature inductor 6 that is arranged on the cover body inboard and is arranged on the outer wireless launcher 7 of cover body, temperature inductor 6 connects wireless launcher 7, adopts temperature inductor 6 and the wireless launcher 7 quiet cover inside temperature situation of monitoring in real time.
As shown in Figure 1, 2, earlier wave-like type acoustical cotton material is attached to quiet cover cover body inwall, reserve intake grill, exhaust port, pipeline groove and operation door in corresponding position simultaneously, temperature inductor and wireless launcher are installed, top cover is designed to detachably, during installation, open top cover, mechanical pump mentioned put into quiet cover, vacuum pipeline and mechanical pump power line are walked groove location, install top cover, open ventilating fan and temperature monitoring system, fast simple, easy to use, the noise reduction working life that can also effectively improve mechanical pump simultaneously not only.
More than disclosed only be several specific embodiments of the application, but the application is not limited thereto, any those skilled in the art can think variation, all should drop in the application's the protection domain.
Claims (8)
1. the quiet cover of mass spectrum mechanical pump is characterized in that, comprises cover body, and described cover body internal surface arranges sound-absorption layer.
2. the quiet cover of mass spectrum mechanical pump as claimed in claim 1 is characterized in that, the thickness of described sound-absorption layer is 3-5cm.
3. the quiet cover of mass spectrum mechanical pump as claimed in claim 1 is characterized in that, described sound-absorption layer is wave-like type polyurethane acoustical cotton.
4. as the quiet cover of each described mass spectrum mechanical pump in the claim 1 to 3, it is characterized in that described cover body side arranges intake grill, exhaust port, pipeline groove and operation door.
5. the quiet cover of mass spectrum mechanical pump as claimed in claim 4 is characterized in that described exhaust port arranges ventilating fan.
6. the quiet cover of mass spectrum mechanical pump as claimed in claim 1 is characterized in that, described cover body is cuboid or square body.
7. the quiet cover of mass spectrum mechanical pump as claimed in claim 1 is characterized in that described cover body comprises removable top.
8. the quiet cover of mass spectrum mechanical pump as claimed in claim 1, it is characterized in that, described quiet cover also comprises temperature monitoring system, and described temperature monitoring system comprises the temperature inductor that is arranged on the cover body inboard and be arranged on the outer wireless launcher of cover body that described temperature inductor connects wireless launcher.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320094219 CN203146273U (en) | 2013-03-01 | 2013-03-01 | Silencing cover of mass-spectrum mechanical pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320094219 CN203146273U (en) | 2013-03-01 | 2013-03-01 | Silencing cover of mass-spectrum mechanical pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203146273U true CN203146273U (en) | 2013-08-21 |
Family
ID=48973804
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320094219 Expired - Fee Related CN203146273U (en) | 2013-03-01 | 2013-03-01 | Silencing cover of mass-spectrum mechanical pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203146273U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104776012A (en) * | 2015-04-13 | 2015-07-15 | 北京普立泰科仪器有限公司 | Noise absorbing device for vacuum pump |
| CN104963826A (en) * | 2015-07-10 | 2015-10-07 | 中国检验检疫科学研究院 | Noise reduction instrument of mechanical pump |
| CN107552120A (en) * | 2017-09-14 | 2018-01-09 | 广州普礼实验技术有限公司 | A kind of mass spectrum table |
| CN110486265A (en) * | 2019-07-26 | 2019-11-22 | 宁波钱湖石油设备有限公司 | Effectively mute reciprocating pump |
-
2013
- 2013-03-01 CN CN 201320094219 patent/CN203146273U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104776012A (en) * | 2015-04-13 | 2015-07-15 | 北京普立泰科仪器有限公司 | Noise absorbing device for vacuum pump |
| CN104963826A (en) * | 2015-07-10 | 2015-10-07 | 中国检验检疫科学研究院 | Noise reduction instrument of mechanical pump |
| CN107552120A (en) * | 2017-09-14 | 2018-01-09 | 广州普礼实验技术有限公司 | A kind of mass spectrum table |
| CN110486265A (en) * | 2019-07-26 | 2019-11-22 | 宁波钱湖石油设备有限公司 | Effectively mute reciprocating pump |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130821 Termination date: 20150301 |
|
| EXPY | Termination of patent right or utility model |