CN208169154U - A kind of lining ebonite type multistage pump - Google Patents
A kind of lining ebonite type multistage pump Download PDFInfo
- Publication number
- CN208169154U CN208169154U CN201820573109.8U CN201820573109U CN208169154U CN 208169154 U CN208169154 U CN 208169154U CN 201820573109 U CN201820573109 U CN 201820573109U CN 208169154 U CN208169154 U CN 208169154U
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- Prior art keywords
- pump case
- pressure ring
- pump
- fixedly connected
- lining
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Abstract
The utility model discloses a kind of lining ebonite type multistage pumps, including pump case and pedestal, the pedestal is fixedly mounted on the bottom of pump case, the inside of the pedestal offers the tapped through hole being evenly arranged, the internal whorl of the tapped through hole is connected with bolt, it is fixedly connected with the support frame of symmetry arrangement at the top of the pedestal, pump case is fixedly installed at the top of two support frames as described above, the side of the pump case is fixedly connected with bearing bracket stand.The lining ebonite type multistage pump is conducive to the radial buffering effect for improving bushing, has reached the protecting effect to inner cavity; the deformation for avoiding bushing junction is even cracked, and service life is improved, by the way that wavy acoustical cotton layer is arranged; absorption area can be expanded, so as to effectively improve sound-absorbing effect, be conducive to the heat dissipation effect of pump case; and environmental protection; by the way that air draft lid is arranged, heat dissipation performance is enhanced, pump case rust-proof effect is realized; pump case is solved the problems, such as by corrosion, avoids the waste of material.
Description
Technical field
The utility model relates to multistage pump technical field, specially a kind of lining ebonite type multistage pump.
Background technique
Multistage pump is one kind of centrifugal pump, and is rotated in acquisition centrifugal force by impeller, so that material, close to gas
Degree reaches the working range of oil-sealed rotary pump and is extracted, to gradually obtain high vacuum, multistage pump can be used for petroleum, chemical industry,
Many industrial departments such as machinery, mine, light industry, medicine and food, in industrial many technical process, such as vacuum mistake
Filter, vacuum water diversion, vacuum feeding, vacuum evaporation, vacuum concentration, vacuum conditioning and vacuum outgas etc., multistage pump obtains widely
Using, inflammable, explosive gas can be extracted, can additionally extract dust-laden, aqueous gas, therefore, water ring pump application increasingly increases
It is more, with the development of science and technology, multistage pump using more and more, but traditional multistage pump is rushed in use
The damage that vibration be easy to cause pump case is hit, and traditional multistage pump noise is very big, noise control performance is poor, and in addition heat dissipation effect is poor, high
Temperature causes the damage inside pump case, and service life is short.
Utility model content
It is mentioned above in the background art to solve the purpose of this utility model is to provide a kind of lining ebonite type multistage pump
Problem.
To achieve the above object, the utility model provides the following technical solutions：A kind of lining ebonite type multistage pump, including pump case
And pedestal, the pedestal are fixedly mounted on the bottom of pump case, the inside of the pedestal offers the tapped through hole being evenly arranged, institute
The internal whorl for stating tapped through hole is connected with bolt, and the support frame of symmetry arrangement, two institutes are fixedly connected at the top of the pedestal
It states and is fixedly installed with pump case at the top of support frame, the side of the pump case is fixedly connected with bearing bracket stand, the bearing and pump shaft
Appearance face frame is flexibly connected, and the pump shaft runs through pump case and extends to the outside of pump case, and the other side of the pump case is fixedly mounted
There is air draft lid, water outlet is fixedly connected at the top of the pump case, the top of the water outlet is fixedly installed first flange, institute
The front for stating pump case is fixedly connected with water inlet, and the outside of the water inlet is fixedly installed with second flange, the first flange
Identical with the structure of second flange, the inside of the second flange offers the tightening hole being evenly arranged, the water inlet it is interior
Portion is fixedly connected with filter screen, and the pump case is internally provided with inner cavity, protecting crust, institute are fixedly installed on the outside of the inner cavity
Stating protecting crust includes antirust coat, erosion resistant coating, insulating layer, mounting blocks, rubber piece, pressure ring support chip, pressure ring rubber bodies, rubber
Skeleton, neck bush and acoustical cotton layer, the inside of the protecting crust are fixedly connected with acoustical cotton layer, and the inside of the acoustical cotton layer is solid
Dingan County is equipped with neck bush, and the side of the neck bush is equipped with pressure ring support chip, is equipped between the neck bush and pressure ring support chip
It has been evenly arranged rubber skeleton, the pressure ring rubber bodies being evenly arranged are additionally provided between the neck bush and pressure ring support chip, it is described
The side of pressure ring support chip is fixedly installed with rubber piece, and the side of the rubber piece is provided with mounting blocks, the peace
The side of dress block is fixedly connected with insulating layer, and the side of the insulating layer is fixedly installed erosion resistant coating, the side of the erosion resistant coating
It is fixedly installed with antirust coat, the inner cavity is internally provided with cooler.
Preferably, the surface of the air draft lid is in netted, and the antirust coat is vci volatile rust prevention film layer.
Preferably, the table wall of the acoustical cotton layer is wave-shaped, and the erosion resistant coating is epoxy resin erosion resistant coating.
Preferably, the tightening hole is tapped through hole, and the insulating layer is electro-insulating rubber layer.
Preferably, in a rectangular parallelepiped shape, the cooler is air cooled chiller to the pressure ring rubber bodies.
Compared with prior art, the utility model has the beneficial effects that：
(1), the lining ebonite type multistage pump is conducive to the radial buffering effect for improving bushing by setting pressure ring rubber bodies,
The protecting effect to inner cavity is reached, by setting rubber skeleton, pressure ring rubber bodies, pressure ring support chip and rubber piece, has kept away
The deformation for having exempted from bushing junction is even cracked, and service life is improved, and by the way that wavy acoustical cotton layer is arranged, can expand suction
Area is received, so as to effectively improve sound-absorbing effect.
(2), the lining ebonite type multistage pump is conducive to the heat dissipation effect of pump case, and ring by installing air-cooled cooler
It protects, by the way that air draft lid is arranged, enhances heat dissipation performance, by the way that antirust coat is arranged, realizes pump case rust-proof effect, improve use
Service life solves the problems, such as pump case by corrosion, avoids the waste of material by the way that erosion resistant coating is arranged.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the utility model pump case partial structural diagram；
Fig. 3 is the utility model air cooled chiller structural schematic diagram；
Fig. 4 is the utility model water inlet structure schematic diagram.
In figure：1 pump case, 2 water outlets, 3 water inlets, 4 bearing bracket stands, 5 pump shafts, 6 support frames, 7 pedestals, 8 tapped through holes, 9 spiral shells
Bolt, 10 first flanges, 11 second flanges, 12 antirust coats, 13 erosion resistant coatings, 14 insulating layers, 15 mounting blocks, 16 rubber pieces, 17
It is pressure ring support chip, 18 pressure ring rubber bodies, 19 rubber skeletons, 20 acoustical cotton layers, 21 tightening holes, 22 filter screens, 23 inner cavities, 24 cold
But device, 25 air draft lids, 26 neck bush, 27 protective layers.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-4 is please referred to, the utility model provides a kind of technical solution：A kind of lining ebonite type multistage pump, including 1 He of pump case
Pedestal 7, pedestal 7 are fixedly mounted on the bottom of pump case 1, and the inside of pedestal 7 offers the tapped through hole 8 being evenly arranged, and screw thread is logical
The internal whorl in hole 8 is connected with bolt 9, and the top of pedestal 7 is fixedly connected with the support frame 6 of symmetry arrangement, the top of two support frames 6
Portion is fixedly installed with pump case 1, and the side of pump case 1 is fixedly connected with bearing bracket stand 4, and the outer surface activity of bearing bracket stand 4 and pump shaft 5 connects
It connects, pump shaft 5 runs through pump case 1 and extends to the outside of pump case 1, and the other side of pump case 1 is fixedly installed with air draft lid 25, air draft lid 25
Surface in netted, exhaust effect is good, and the top of pump case 1 is fixedly connected with water outlet 2, and the top of water outlet 2 is fixedly installed
First flange 10, the front of pump case 1 are fixedly connected with water inlet 3, and the outside of water inlet 3 is fixedly installed with second flange 11, the
One flange 10 is identical with the structure of second flange 11, and the inside of second flange 11 offers the tightening hole 21 being evenly arranged, tightening
Hole 21 is tapped through hole, and the inside of water inlet 3 is fixedly connected with filter screen 22, and pump case 1 is internally provided with inner cavity 23, inner cavity
23 outside is fixedly installed protecting crust 27, and protecting crust 27 includes antirust coat 12, erosion resistant coating 13, insulating layer 14, mounting blocks 15, rubber
Glue support chip 16, pressure ring support chip 17, pressure ring rubber bodies 18, rubber skeleton 19, neck bush 26 and acoustical cotton layer 20, protecting crust 27
Inside be fixedly connected with acoustical cotton layer 20, the table wall of acoustical cotton layer 20 is wave-shaped, absorption area can be expanded, so as to
Effective to improve sound-absorbing effect, the inside of acoustical cotton layer 20 is fixedly installed with neck bush 26, and the side of neck bush 26 is equipped with pressure ring
Support chip 17 is equipped between neck bush 26 and pressure ring support chip 17 and has been evenly arranged rubber skeleton 19, neck bush 26 and pressure ring branch
The pressure ring rubber bodies 18 being evenly arranged are additionally provided between blade 17, pressure ring rubber bodies 18 in a rectangular parallelepiped shape, pass through setting pressure ring rubber
Colloid 18 is conducive to the radial buffering effect for improving bushing, has reached the protecting effect to inner cavity 23, and the one of pressure ring support chip 17
Side is fixedly installed with rubber piece 16, passes through setting rubber skeleton 19, pressure ring rubber bodies 18, pressure ring support chip 17 and rubber
Support chip 16, the deformation for avoiding bushing junction are even cracked, and service life, the side setting of rubber piece 16 are improved
There are a mounting blocks 15, the side of mounting blocks 15 is fixedly connected with insulating layer 14, and insulating layer 14 is electro-insulating rubber layer, and the one of insulating layer 14
Side is fixedly installed erosion resistant coating 13, and erosion resistant coating 13 is epoxy resin erosion resistant coating, solves the problems, such as pump case 1 by corrosion, avoids
The waste of material, the side of erosion resistant coating 13 are fixedly installed with antirust coat 12, and antirust coat 12 is vci volatile rust prevention film layer, realize
1 rust-proof effect of pump case improves service life, and inner cavity 23 is internally provided with cooler 24, and cooler 24 is air-cooled cooling
Device is conducive to the heat dissipation effect of pump case 1, and environmental protection.
Working principle：The inside of protecting crust 27 is fixedly connected with acoustical cotton layer 20, and acoustical cotton layer 20 is wave-shaped, can expand
Big absorption area, so as to effectively improve sound-absorbing effect, the side of acoustical cotton layer 20 is fixedly installed with neck bush 26, liner
The side of set 26 is provided with evenly arranged rubber skeleton 19, when being impacted, avoids the deformation of bushing junction even
Cracking, the two sides of rubber skeleton 19 are mounted on pressure ring support chip 17, and the side of each pressure ring support chip 17 is fixedly connected to
Pressure ring rubber bodies 18 are conducive to the radial buffering effect of bushing, have reached the protecting effect to inner cavity 23, pressure ring support chip 17
The other side be fixedly installed with rubber piece 16, the side of rubber piece 16 is provided with mounting blocks 15, by inner cavity 23
Cooler 24 is installed, the heat dissipation effect of pump case 1, and environmental protection are conducive to, by the way that air draft lid 25, enhancing is arranged in one end of pump case 1
Heat dissipation performance realizes 1 rust-proof effect of pump case, by the way that erosion resistant coating 13 is arranged, solves pump case 1 by the way that antirust coat 12 is arranged
The problem of by corrosion, avoid the waste of material.
The electric elements occurred in this article are electrically connected with extraneous main controller and 220V alternating current, and main controller can be meter
Calculation machine etc. plays the conventionally known equipment of control.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of lining ebonite type multistage pump, including pump case (1) and pedestal (7), the pedestal (7) are fixedly mounted on pump case (1)
Bottom, it is characterised in that：The inside of the pedestal (7) offers the tapped through hole (8) being evenly arranged, the tapped through hole (8)
Internal whorl be connected with bolt (9), the support frame (6) of symmetry arrangement is fixedly connected at the top of the pedestal (7), described in two
It is fixedly installed at the top of support frame (6) pump case (1), the side of the pump case (1) is fixedly connected with bearing bracket stand (4), the axis
Bolster (4) is flexibly connected with the outer surface of pump shaft (5), and the pump shaft (5) runs through pump case (1) and extends to the outside of pump case (1),
The other side of the pump case (1) is fixedly installed with air draft lid (25), is fixedly connected with water outlet (2) at the top of the pump case (1),
The top of the water outlet (2) is fixedly installed first flange (10), and the front of the pump case (1) is fixedly connected with water inlet
(3), the outside of the water inlet (3) is fixedly installed with second flange (11), the first flange (10) and second flange (11)
Structure it is identical, the inside of the second flange (11) offers the tightening hole (21) being evenly arranged, the water inlet (3) it is interior
Portion is fixedly connected with filter screen (22), and the pump case (1) is internally provided with inner cavity (23), and the outside of the inner cavity (23) is fixed
It is provided with protecting crust (27), the protecting crust (27) includes antirust coat (12), erosion resistant coating (13), insulating layer (14), mounting blocks
(15), rubber piece (16), pressure ring support chip (17), pressure ring rubber bodies (18), rubber skeleton (19), neck bush (26) and suction
Sound cotton layer (20), the inside of the protecting crust (27) are fixedly connected with acoustical cotton layer (20), the inside of the acoustical cotton layer (20)
Be fixedly installed with neck bush (26), the side of the neck bush (26) is equipped with pressure ring support chip (17), the neck bush (26) and
Be equipped with and be evenly arranged rubber skeleton (19) between pressure ring support chip (17), the neck bush (26) and pressure ring support chip (17) it
Between be additionally provided with the pressure ring rubber bodies (18) being evenly arranged, the side of the pressure ring support chip (17) is fixedly installed with rubber piece
(16), the side of the rubber piece (16) is provided with mounting blocks (15), and the side of the mounting blocks (15) is fixedly connected with
The side of insulating layer (14), the insulating layer (14) is fixedly installed erosion resistant coating (13), and the side of the erosion resistant coating (13) is fixed
It is equipped with antirust coat (12), the inner cavity (23) is internally provided with cooler (24).
2. a kind of lining ebonite type multistage pump according to claim 1, it is characterised in that：The surface of the air draft lid (25) is in
Netted, the antirust coat (12) is vci volatile rust prevention film layer.
3. a kind of lining ebonite type multistage pump according to claim 1, it is characterised in that：The table wall of the acoustical cotton layer (20)
Wave-shaped, the erosion resistant coating (13) is epoxy resin erosion resistant coating.
4. a kind of lining ebonite type multistage pump according to claim 1, it is characterised in that：The tightening hole (21) is screw thread
Through-hole, the insulating layer (14) are electro-insulating rubber layer.
5. a kind of lining ebonite type multistage pump according to claim 1, it is characterised in that：The pressure ring rubber bodies (18) are in length
Cube shape, the cooler (24) are air cooled chiller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820573109.8U CN208169154U (en) | 2018-04-21 | 2018-04-21 | A kind of lining ebonite type multistage pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820573109.8U CN208169154U (en) | 2018-04-21 | 2018-04-21 | A kind of lining ebonite type multistage pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208169154U true CN208169154U (en) | 2018-11-30 |
Family
ID=64371560
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820573109.8U Expired - Fee Related CN208169154U (en) | 2018-04-21 | 2018-04-21 | A kind of lining ebonite type multistage pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208169154U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114278555A (en) * | 2021-12-27 | 2022-04-05 | 东莞市盛载电子科技有限公司 | Pressure-boosting energy-saving water pump |
-
2018
- 2018-04-21 CN CN201820573109.8U patent/CN208169154U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114278555A (en) * | 2021-12-27 | 2022-04-05 | 东莞市盛载电子科技有限公司 | Pressure-boosting energy-saving water pump |
| CN114278555B (en) * | 2021-12-27 | 2023-03-24 | 东莞市盛载电子科技有限公司 | Pressure-boosting energy-saving water pump |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181130 Termination date: 20190421 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |