CN110043446A - Mechanical pump protector - Google Patents
Mechanical pump protector Download PDFInfo
- Publication number
- CN110043446A CN110043446A CN201910438818.4A CN201910438818A CN110043446A CN 110043446 A CN110043446 A CN 110043446A CN 201910438818 A CN201910438818 A CN 201910438818A CN 110043446 A CN110043446 A CN 110043446A
- Authority
- CN
- China
- Prior art keywords
- inner casing
- shell
- mechanical pump
- heat exchange
- low
- 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.)
- Pending
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B37/00—Pumps having pertinent characteristics not provided for in, or of interest apart from, groups F04B25/00 - F04B35/00
- F04B37/10—Pumps having pertinent characteristics not provided for in, or of interest apart from, groups F04B25/00 - F04B35/00 for special use
- F04B37/14—Pumps having pertinent characteristics not provided for in, or of interest apart from, groups F04B25/00 - F04B35/00 for special use to obtain high vacuum
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
- F04B39/0027—Pulsation and noise damping means
- F04B39/0044—Pulsation and noise damping means with vibration damping supports
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
- F04B39/0027—Pulsation and noise damping means
- F04B39/0083—Pulsation and noise damping means using blow off silencers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
- F04B39/06—Cooling; Heating; Prevention of freezing
- F04B39/066—Cooling by ventilation
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
- F04B39/12—Casings; Cylinders; Cylinder heads; Fluid connections
- F04B39/121—Casings
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Applications Or Details Of Rotary Compressors (AREA)
- Compressor (AREA)
Abstract
The invention discloses a kind of mechanical pump protectors.The protective device includes box-type protect-ing frame structure, the box-type protect-ing frame structure includes the inner casing for placing mechanical pump, shell is provided with outside the inner casing, the top cover with inner casing clamping is provided at the top of inner casing, latch plate is provided between inner shell bottom and outer casing bottom, acoustical cotton is provided in gap between the inner casing and shell, the top cover is provided with intake stack and wind pipe, wind pipe is connected with the air inlet of low-temperature heat exchange blower, the air outlet of low-temperature heat exchange blower is connected with intake stack, condenser is additionally provided between wind pipe and low-temperature heat exchange blower.Acoustical cotton is set between inside and outside shell side wall, and noise effectively can carry out damping to it when mechanical pump shakes to external influence, the latch plate of inner shell bottom setting when weakening working machine pump；It is provided with cooling wind circulation in inner casing, was both effectively radiated to mechanical pump when working, while the circulation of cooling wind also saves the part energy.
Description
Technical field
The present invention relates to mechanical equipment protection technique field, in particular to a kind of mechanical pump protector.
Background technique
Mechanical pump refers to using mechanical means to by the equipment that pumping container is evacuated and obtains vacuum, also referred to as machinery
Vacuum pump.Existing mechanical pump larger, the higher problem of noise of generally existing vibration when in use, meanwhile, if mechanical pump is long
Time operates, and can generate a large amount of heat in mechanical pump, need in time to distribute heat the normal work of safety to ensure mechanical pump
Make.Therefore in view of the above-mentioned problems, a kind of mechanical pump protector is now needed to be used to solve present in mechanical pump in the prior art
Problem.
Summary of the invention
The object of the present invention is to provide it is a kind of can damping sound insulation, distribute the mechanical pump protector of heat.
In order to achieve the above-mentioned object of the invention, a kind of mechanical pump protector of the present invention adopts the technical scheme that
A kind of machinery pump protector, including box-type protect-ing frame structure, the box-type protect-ing frame structure includes for placing
The inner casing of mechanical pump is provided with shell outside the inner casing, and the top cover with inner casing clamping, the inner casing bottom are provided at the top of inner casing
It is provided with latch plate between portion and outer casing bottom, acoustical cotton is provided in the gap between the inner casing and side wall of outer shell, it is described
Interior shell side wall is provided with intake stack and wind pipe, and wind pipe is connected with the air inlet of low-temperature heat exchange blower, low-temperature heat exchange
The air outlet of blower is connected with intake stack, is additionally provided with condenser between wind pipe and low-temperature heat exchange blower.Inside and outside shell-side
Acoustical cotton is set between wall, and for noise to external influence, the latch plate of inner shell bottom setting can be effective when weakening working machine pump
Ground carries out damping to it when mechanical pump shakes；It is provided with cooling wind circulation in inner casing, both had to mechanical pump when working
Effect heat dissipation, while the circulation of cooling wind also saves the part energy.
The one side of the inner casing is provided with the through-hole extraneous for mechanical pump connection.Mechanical pump in terms of the setting of through-hole
With extraneous connection, improve mechanical pump can workability.
The shell include two side walls with the bottom plate that connect two side walls bottom end, the bottom plate, two side walls one at
Type.Shell only includes bottom plate and two side walls, and the aspect insertion and extraction of latch plate is facilitated when latch plate breaks down
Staff replaces the maintenance of latch plate, while acoustical cotton can also be replaced at any time.
The fin for carrying inner casing is provided on the inside of the shell two sidewalls.When latch plate extraction, fin is for holding
Carry inner casing.
The inner housing inner is provided with deflector.The deflector of inner housing inner is equipped with the notch matched with mechanical pump, makes
Inner housing inner can be placed in by obtaining deflector, meanwhile, the setting of deflector also extends time of the cooling airflow through mechanical pump, extends
Heat-exchange time, improves heat exchange efficiency.
The latch plate includes two transverse slats, is provided with helical spring between two transverse slats.Most narrow spacing between two transverse slats
From greater than the distance between fin and shell bottom plate.Inner casing is jacked up when latch plate insertion, it is subtracted when to working machine pump
Shake；Latch plate is extracted out when latch plate needs and safeguards replacement, and inner casing is placed on fin, after facilitating latch plate replacement or maintenance
Insertion.
Compared with prior art, the beneficial effects of the present invention are:
1, acoustical cotton is set in the gap inside and outside the present invention between shell side wall, noise is to extraneous shadow when weakening working machine pump
It rings, the latch plate of inner shell bottom setting effectively can carry out damping to it when mechanical pump shakes；Cooling wind is provided in inner casing
Circulation both effectively radiated to mechanical pump when working, while the circulation of cooling wind also saves the part energy.
2, shell of the invention includes bottom plate and two sidewalls, does not constitute closed shell, facilitates latch plate and sound-absorbing
The installation of cotton and subsequent taking-up maintenance.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is front view of the invention.
Wherein, 1 inner casing, 2 shells, 3 top covers, 4 latch plates, 41 transverse slats, 42 helical springs, 5 acoustical cottons, 61 intake stacks,
62 wind pipes, 63 low-temperature heat exchange blowers, 64 condensers, 7 fins.
Specific embodiment
With reference to embodiment, the present invention is furture elucidated, it should be understood that these embodiments are merely to illustrate this
It invents rather than limits the scope of the invention, after the present invention has been read, those skilled in the art are to of the invention various
The modification of equivalent form falls within the application range as defined in the appended claims.
As depicted in figs. 1 and 2, a kind of mechanical pump protector, including box-type protect-ing frame structure, the box-type protecting frame
Frame includes the inner casing 1 for placing mechanical pump, and shell 2 is provided with outside the inner casing 1, is provided at the top of inner casing 1 and blocks with inner casing 1
The top cover 3 connect, is provided with latch plate 4 between 1 bottom of inner casing and 2 bottom of shell, between 2 side wall of the inner casing 1 and shell
Gap in be provided with acoustical cotton 5,2 side wall of inner casing is provided with intake stack 61 and wind pipe 62, wind pipe 62 with
The air inlet of low-temperature heat exchange blower 63 is connected, and the air outlet of low-temperature heat exchange blower 63 is connected with intake stack 61, wind pipe 62
Condenser 64 is additionally provided between low-temperature heat exchange blower 63.The one side of the inner casing 1 is provided with outer for mechanical pump connection
The through-hole on boundary.The shell 2 includes two side walls and the bottom plate for connecting two side walls bottom end, and the bottom plate, two side walls are integrated
Molding.The fin 7 for carrying inner casing 1 is provided on the inside of 2 two sidewalls of shell.1 is provided with deflector in the inner casing
(not shown).Deflector is provided with the notch matched with mechanical pump, so that deflector is able to cooperate in mechanical pump is placed in
In shell 1, the deflector is bonded on 1 side wall of inner casing or inner casing bottom plate.The latch plate 4 includes two transverse slats 41, two cross
Helical spring 42 is provided between plate 41, transverse slat 41 and helical spring 42 are affixed.Minimum range between two transverse slats 41 is greater than convex
The distance between rib 7 and 2 bottom plate of shell.
Specific work process and principle of the invention: mechanical pump is placed in inner casing 1, since deflector is equipped with and mechanical pump
The notch matched, what mechanical pump can be stable is put into inner casing 1, top cover；By latch plate 4 from shell 2 not side wall one
Interior of shell is inserted into the bottom in face, and latch plate 4 is enabled to prop up inner casing 1, by acoustical cotton 5 also from the one side of the not no side wall of shell 2
Fill in the gap between inside and outside shell side wall；When mechanical pump is started to work, mechanical pump generates vibration and noise, and acoustical cotton 5 absorbs
Partial noise reduces noise that mechanical pump generates to external influence, and the helical spring 42 in latch plate 4 generates elastic deformation pair
Mechanical pump carries out damping, and low-temperature heat exchange blower 63 also starts with condenser 64, carries out cooling wind circulation to mechanical pump and blows, to machine
Tool pump carries out cooling and heat dissipation, effective protection mechanical pump；When latch plate 4 breaks down or needs to be serviced, latch plate 4 is taken out
Out, inner casing 1 is placed on the fin 7 of 2 side wall of shell, can also be conveniently inserted in shell 2 after latch plate 4 is safeguarded or is replaced
Portion, same acoustical cotton also can be replaced conveniently and efficiently.
Claims (7)
1. a kind of machinery pump protector, including box-type protect-ing frame structure, it is characterised in that: the box-type protect-ing frame structure includes
For placing the inner casing of mechanical pump, it is provided with shell outside the inner casing, the top cover with inner casing clamping, institute are provided at the top of inner casing
It states and is provided with latch plate between inner shell bottom and outer casing bottom, be provided with sound-absorbing in the gap between the inner casing and side wall of outer shell
Cotton, the interior shell side wall are provided with intake stack and wind pipe, and wind pipe is connected with the air inlet of low-temperature heat exchange blower, low
The air outlet of warm heat exchange blower fan is connected with intake stack, is additionally provided with condenser between wind pipe and low-temperature heat exchange blower.
2. machinery pump protector according to claim 1, it is characterised in that: the one side of the inner casing, which is provided with, to be used for
The extraneous through-hole of mechanical pump connection.
3. machinery pump protector according to claim 1, it is characterised in that: the shell includes two side walls and connect
The bottom plate of two side walls bottom end, the bottom plate, two side walls are integrally formed.
4. machinery pump protector according to claim 3, it is characterised in that: setting is useful on the inside of the shell two sidewalls
In the fin of carrying inner casing.
5. machinery pump protector according to claim 1, it is characterised in that: the inner housing inner is provided with deflector.
6. it is according to claim 1 machinery pump protector, it is characterised in that: the latch plate include two transverse slats, two
Helical spring is provided between a transverse slat.
7. machinery pump protector according to claim 5, it is characterised in that: the minimum range between two transverse slats is greater than convex
The distance between rib and shell bottom plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910438818.4A CN110043446A (en) | 2019-05-24 | 2019-05-24 | Mechanical pump protector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910438818.4A CN110043446A (en) | 2019-05-24 | 2019-05-24 | Mechanical pump protector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110043446A true CN110043446A (en) | 2019-07-23 |
Family
ID=67283464
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910438818.4A Pending CN110043446A (en) | 2019-05-24 | 2019-05-24 | Mechanical pump protector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110043446A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206369271U (en) * | 2017-01-05 | 2017-08-01 | 北京格林博瑞科技有限公司 | A kind of low noise Fresh air handling units |
| CN206889263U (en) * | 2017-04-17 | 2018-01-16 | 贾善余 | A kind of mechanical pump denoising device |
| CN207621026U (en) * | 2017-12-20 | 2018-07-17 | 西安汽车科技职业学院 | A kind of noise reduction mechanical pump |
| CN108469145A (en) * | 2018-05-31 | 2018-08-31 | 德清菁英信息科技有限公司 | A kind of refrigeration equipment with damping noise reduction dust reduction capability |
| CN207847891U (en) * | 2018-02-01 | 2018-09-11 | 福建斯特机电科技股份有限公司 | A kind of air compressor machine noise reduction box |
| CN207960889U (en) * | 2018-03-26 | 2018-10-12 | 成都利家建材有限公司 | A kind of air compressor machine applied to paint production |
-
2019
- 2019-05-24 CN CN201910438818.4A patent/CN110043446A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206369271U (en) * | 2017-01-05 | 2017-08-01 | 北京格林博瑞科技有限公司 | A kind of low noise Fresh air handling units |
| CN206889263U (en) * | 2017-04-17 | 2018-01-16 | 贾善余 | A kind of mechanical pump denoising device |
| CN207621026U (en) * | 2017-12-20 | 2018-07-17 | 西安汽车科技职业学院 | A kind of noise reduction mechanical pump |
| CN207847891U (en) * | 2018-02-01 | 2018-09-11 | 福建斯特机电科技股份有限公司 | A kind of air compressor machine noise reduction box |
| CN207960889U (en) * | 2018-03-26 | 2018-10-12 | 成都利家建材有限公司 | A kind of air compressor machine applied to paint production |
| CN108469145A (en) * | 2018-05-31 | 2018-08-31 | 德清菁英信息科技有限公司 | A kind of refrigeration equipment with damping noise reduction dust reduction capability |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |