CN209261768U - A kind of mine pump muffler being easily installed - Google Patents
A kind of mine pump muffler being easily installed Download PDFInfo
- Publication number
- CN209261768U CN209261768U CN201822162030.9U CN201822162030U CN209261768U CN 209261768 U CN209261768 U CN 209261768U CN 201822162030 U CN201822162030 U CN 201822162030U CN 209261768 U CN209261768 U CN 209261768U
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- CN
- China
- Prior art keywords
- muffler
- outer barrel
- mounting flange
- microperforated panel
- screw thread
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The utility model discloses a kind of mine pump mufflers being easily installed, including muffler outer barrel and mounting flange, the opposite both ends of muffler outer barrel are detachably equipped with mounting flange, there are two mounting flange settings, threaded hole is offered on two mounting flanges, screw thread is detachably equipped with air inlet pipeline on the mounting flange of muffler outer barrel one end, screw thread is detachably equipped with outlet pipe on the mounting flange of the muffler outer barrel other end, assembly screw hole is offered on two mounting flanges, bolt is installed on assembly screw hole, mounting flange between assembly screw hole and bolt and mine pump by being fixedly mounted；The utility model is structurally reasonable simple, it is easy to use, realize installation of the muffler on mining pump conduit, it is easy for installation and secured, guarantee muffler stable operation on mining pump conduit, muffler modular assembly, so that being improved to muffler disassembly and packaging efficiency, convenient for guaranteeing muffler sound-absorbing effect to muffler internal cleaning.
Description
Technical field
The utility model relates to muffler, in particular to a kind of mine pump muffler being easily installed belongs to mine pump and disappears
Sound technical field.
Background technique
Silencer refers to for while having the airflow line of noise transmission, can be with the sound absorption pipeline of lining and curved
Head utilizes the noise reductions device such as sectional area sudden change and the discontinuous pipeline of other acoustic impedances, and noise in pipeline is made to be decayed
Or reflect back, with the continuous development of modern environment protection field, the various substances to environmental effects are listed in pollution one
Class, the noise produced bigger effect to people's life are no exception, it will usually be made an uproar using muffler to caused by working environment
Sound is eliminated, to eliminate pollution brought by noise, in especially current Mine Production generated noise into
Row is eliminated, and muffler is mounted on the pipeline of mine pump and is used for noise reduction, but existing muffler overall package forms, muffler
It is inconvenient to install between mine pump, causes muffler stability poor, and dismantles inconvenience to muffler, it is difficult to carry out to its inside
Cleaning influences to attract erasure effect, and practicability is poor.
Utility model content
The technical problems to be solved in the utility model is to overcome the deficiencies of existing technologies, provide it is a kind of be easily installed it is mining
Pump muffler.
In order to solve the above-mentioned technical problem, the utility model provides the following technical solution:
A kind of mine pump muffler being easily installed of the utility model, including muffler outer barrel and mounting flange, it is described
The opposite both ends of muffler outer barrel are detachably equipped with mounting flange, and there are two the mounting flange settings, two peaces
Threaded hole is offered on dress flange, screw thread is detachably equipped with air inlet pipe on the mounting flange of muffler outer barrel one end
Road, screw thread is detachably equipped with outlet pipe, two Method for Installation on the mounting flange of the muffler outer barrel other end
Offer assembly screw hole on orchid, bolt be installed on the assembly screw hole, the mounting flange by assembly screw hole and bolt with
Be fixedly mounted between mine pump, be equipped with inside the muffler outer barrel between two mounting flanges the first microperforated panel and
Second microperforated panel is provided with inner chamber body, first microperforated panel between first microperforated panel and the second microperforated panel
And second pass through microwell plate between microperforated panel and connect, the fixed peace in side of first microperforated panel far from the second microperforated panel
On muffler outer barrel inner wall.
As a kind of optimal technical scheme of the utility model, two mounting flanges are close to the one of muffler outer barrel
Side has been wholely set extension board, and external screw thread is provided on the outer wall of the extension board, the muffler outer barrel opposite end
Internal screw thread is set on inner wall, is detachably pacified between two mounting flanges and muffler outer barrel by external screw thread and internal screw thread
Dress.
As a kind of optimal technical scheme of the utility model, Assembly rail is installed between two mounting flanges, institute
It states there are four Assembly rail settings.
As a kind of optimal technical scheme of the utility model, first microperforated panel, the second microperforated panel and micropore
Multiple sound-absorbing micropores are provided on plate.
As a kind of optimal technical scheme of the utility model, the assembly screw hole on each mounting flange is provided with four
It is a, four assembly screw holes threadingly hole circle distribution.
The utility model beneficial effect achieved is: the utility model structure is simple, easy to use, by muffler outside
The mounting flange being arranged on cylinder both ends realizes muffler in mine pump using the assembly screw hole and threaded hole on mounting flange
Installation on pipeline, it is easy for installation and securely, guarantee muffler on mining pump conduit stable operation and mounting flange with
Screw thread is detachably installed between muffler outer barrel, realizes muffler modular assembly, is imitated so that dismantling and assembling to muffler
Rate is improved, convenient for guaranteeing the suction of the first microperforated panel and the second microperforated panel inside muffler to muffler internal cleaning
Audio fruit, practicability are stronger.
Detailed description of the invention
Attached drawing is used to provide a further understanding of the present invention, and constitutes part of specification, practical with this
Novel embodiment is used to explain the utility model together, does not constitute limitations of the present invention.In the accompanying drawings:
Fig. 1 is the external structure schematic diagram of the utility model；
Fig. 2 is the schematic diagram of internal structure of the utility model；
Fig. 3 is the mounting flange structural schematic diagram of the utility model.
In figure: 1, muffler outer barrel；2, mounting flange；3, threaded hole；4, air inlet pipeline；5, outlet pipe；6, it assembles
Screw hole；7, the first microperforated panel；8, the second microperforated panel；9, inner chamber body；10, extension board；11, external screw thread；12, bolt；13, it fills
With bar.
Specific embodiment
It is illustrated below in conjunction with preferred embodiment of the attached drawing to the utility model, it should be understood that described herein excellent
It selects embodiment to be only used for describing and explaining the present invention, is not used to limit the utility model.
Embodiment
As shown in Figure 1-3, a kind of mine pump muffler being easily installed, including muffler outer barrel 1 and mounting flange 2,
The opposite both ends of the muffler outer barrel 1 are detachably equipped with mounting flange 2, and there are two the settings of mounting flange 2, and two
Threaded hole 3 is offered on the mounting flange 2, screw thread is detachably pacified on the mounting flange 2 of described 1 one end of muffler outer barrel
Equipped with air inlet pipeline 4, screw thread is detachably equipped with outlet pipe 5 on the mounting flange 2 of 1 other end of muffler outer barrel,
Assembly screw hole 6 is offered on two mounting flanges 2, and bolt 12, the mounting flange 2 are installed on the assembly screw hole 6
By being fixedly mounted between assembly screw hole 6 and bolt 12 and mine pump, the muffler outer barrel between two mounting flanges 2
First microperforated panel 7 and the second microperforated panel 8 are installed, between first microperforated panel 7 and the second microperforated panel 8 inside 1
It is provided with inner chamber body 9, is connected between first microperforated panel 7 and the second microperforated panel 8 by microwell plate, described first micro- wears
Orifice plate 7 is fixedly mounted on 1 inner wall of muffler outer barrel far from the side of the second microperforated panel 8.
Two mounting flanges 2 have been wholely set extension board 10, the extension board close to the side of muffler outer barrel 1
It is provided with external screw thread 11 on 10 outer wall, internal screw thread is set on the inner wall of 1 opposite end of muffler outer barrel, described in two
It is detachably installed between mounting flange 2 and muffler outer barrel 1 by external screw thread 11 and internal screw thread, screw thread firmly installs, and tears open
It unloads conveniently, Assembly rail 13 is installed between two mounting flanges 2, there are four the settings of Assembly rail 13, reinforces two peaces
Fill the structural strength between flange 2 and muffler outer barrel 1, first microperforated panel 7, the second microperforated panel 8 and microwell plate
On be provided with multiple sound-absorbing micropores, improve muffler sound-absorbing effect, the assembly screw hole 6 on each mounting flange 2 is arranged
There are four, four assembly screw holes 6 threadingly 3 circle distribution of hole guarantees the stabilization, securely of installation.
Working principle: when the utility model is used, passing through the external screw thread 11 and muffler outer cylinder on extension board 10 first
Two 2 screw threads of mounting flange are detachably fixed the both ends for being mounted on muffler outer barrel 1, passed through by the screw-internal thread fit on body 1
Two mounting flanges 2 and the cooperation of muffler outer barrel 1 are assembled into muffler, and air inlet pipeline 4 is threadably mounted at mounting flange 2
In threaded hole 3, is then cooperated by the assembly screw hole 6 on mounting flange 2 with bolt 12, muffler is fixedly mounted on mine pump
On, mine pump output gas flow passes through muffler, utilizes the first microperforated panel 7 inside muffler and the suction on the second microperforated panel 8
Sound micropore carries out noise reduction processing can be micro- to muffler inside by the disassembly to mounting flange 2 on 1 one end of muffler outer barrel
Perforated plate is cleared up, and the utility model realizes installation of the muffler on mining pump conduit, easy for installation and secured, and
It realizes muffler modular assembly, so that being improved to muffler disassembly and packaging efficiency, is convenient for muffler internal cleaning,
Guarantee that the sound-absorbing effect of the first microperforated panel 7 and the second microperforated panel 8 inside muffler, practicability are stronger.
Finally, it should be noted that the above descriptions are merely preferred embodiments of the present invention, it is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic
It is equivalently replaced.Within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on,
It should be included within the scope of protection of this utility model.
Claims (5)
1. a kind of mine pump muffler being easily installed, it is characterised in that: including muffler outer barrel (1) and mounting flange (2),
The opposite both ends of the muffler outer barrel (1) are detachably equipped with mounting flange (2), and the mounting flange (2) is provided with two
It is a, it is offered threaded hole (3) on two mounting flanges (2), the mounting flange of described muffler outer barrel (1) one end
(2) screw thread is detachably equipped with air inlet pipeline (4) on, screw thread on the mounting flange (2) of muffler outer barrel (1) other end
It is detachably equipped with outlet pipe (5), assembly screw hole (6), the assembly screw hole is offered on two mounting flanges (2)
(6) it is equipped on bolt (12), the mounting flange (2) passes through fixed between assembly screw hole (6) and bolt (12) and mine pump
It installs, the first microperforated panel (7) and second is installed inside the muffler outer barrel (1) between two mounting flanges (2)
Microperforated panel (8) is provided with inner chamber body (9), described first between first microperforated panel (7) and the second microperforated panel (8)
It is connected between microperforated panel (7) and the second microperforated panel (8) by microwell plate, first microperforated panel (7) is micro- far from second
The side of perforated plate (8) is fixedly mounted on muffler outer barrel (1) inner wall.
2. a kind of mine pump muffler being easily installed according to claim 1, it is characterised in that: two Method for Installation
Blue (2) have been wholely set extension board (10) close to the side of muffler outer barrel (1), are arranged on the outer wall of the extension board (10)
Have external screw thread (11), internal screw thread, two mounting flanges are set on the inner wall of muffler outer barrel (1) opposite end
(2) it is detachably installed between muffler outer barrel (1) by external screw thread (11) and internal screw thread.
3. a kind of mine pump muffler being easily installed according to claim 1, it is characterised in that: two Method for Installation
It is equipped with Assembly rail (13) between blue (2), there are four Assembly rail (13) settings.
4. a kind of mine pump muffler being easily installed according to claim 1, it is characterised in that: first micropunch
Multiple sound-absorbing micropores are provided on plate (7), the second microperforated panel (8) and microwell plate.
5. a kind of mine pump muffler being easily installed according to claim 1, it is characterised in that: each Method for Installation
There are four assembly screw hole (6) settings on blue (2), four assembly screw holes (6) threadingly hole (3) circle distribution.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822162030.9U CN209261768U (en) | 2018-12-23 | 2018-12-23 | A kind of mine pump muffler being easily installed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822162030.9U CN209261768U (en) | 2018-12-23 | 2018-12-23 | A kind of mine pump muffler being easily installed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209261768U true CN209261768U (en) | 2019-08-16 |
Family
ID=67560619
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822162030.9U Active CN209261768U (en) | 2018-12-23 | 2018-12-23 | A kind of mine pump muffler being easily installed |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209261768U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112555199A (en) * | 2021-01-25 | 2021-03-26 | 天津市福锐达电气成套设备工程有限公司 | Multifunctional fan isolation box |
-
2018
- 2018-12-23 CN CN201822162030.9U patent/CN209261768U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112555199A (en) * | 2021-01-25 | 2021-03-26 | 天津市福锐达电气成套设备工程有限公司 | Multifunctional fan isolation box |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |