CN210106194U - Novel double-end volute pump - Google Patents
Novel double-end volute pump Download PDFInfo
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- CN210106194U CN210106194U CN201920742592.2U CN201920742592U CN210106194U CN 210106194 U CN210106194 U CN 210106194U CN 201920742592 U CN201920742592 U CN 201920742592U CN 210106194 U CN210106194 U CN 210106194U
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- Prior art keywords
- oil
- water
- pump
- pumping
- double
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 120
- 238000005086 pumping Methods 0.000 claims abstract description 56
- 238000005108 dry cleaning Methods 0.000 claims abstract description 45
- 239000012459 cleaning agent Substances 0.000 claims description 31
- 239000008399 tap water Substances 0.000 claims description 11
- 235000020679 tap water Nutrition 0.000 claims description 11
- 230000002093 peripheral effect Effects 0.000 claims description 8
- 239000002904 solvent Substances 0.000 claims description 7
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 claims description 6
- 239000007788 liquid Substances 0.000 claims description 4
- CYTYCFOTNPOANT-UHFFFAOYSA-N Perchloroethylene Chemical group ClC(Cl)=C(Cl)Cl CYTYCFOTNPOANT-UHFFFAOYSA-N 0.000 claims description 3
- 229910002092 carbon dioxide Inorganic materials 0.000 claims description 3
- 239000001569 carbon dioxide Substances 0.000 claims description 3
- 239000003208 petroleum Substances 0.000 claims description 3
- 229950011008 tetrachloroethylene Drugs 0.000 claims description 3
- BFKJFAAPBSQJPD-UHFFFAOYSA-N tetrafluoroethene Chemical group FC(F)=C(F)F BFKJFAAPBSQJPD-UHFFFAOYSA-N 0.000 claims description 3
- 238000005406 washing Methods 0.000 abstract description 21
- 238000000034 method Methods 0.000 abstract 1
- 238000002347 injection Methods 0.000 description 6
- 239000007924 injection Substances 0.000 description 6
- 230000002349 favourable effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
In order to solve present integrative washing machine of dry-cleaning and washing and need use two solitary volute pumps to realize the process dry-cleaning and washing, the utility model provides a novel double-end volute pump, it includes: water inlet 1, delivery port 2, oil inlet 3, oil-out 4, pump water impeller 11, pump oil impeller 12, water seal 13, oil blanket 14, annotate inlet water mouth 15, annotate the inlet water mouth 16, its characterized in that: the device also comprises a double-head motor 6, a water pumping high-pressure vortex pump shell 7, an oil pumping high-pressure vortex pump shell 8, a water pumping one-way valve 9 and an oil pumping one-way valve 10.
Description
Technical Field
The utility model belongs to the washing machine field, it is comparatively specific, involve a novel double-end volute pump that can be applicable to dry-cleaning and washing integrative washing machine.
Background
At present, the existing dry-cleaning and water-washing integrated washing machine usually adopts two vortex pumps to respectively transmit the dry-cleaning solvent and the tap water, because the dry-cleaning agent and the tap water are respectively two independent systems, the dry-cleaning agent in the current dry-cleaning system is transmitted by a single pump, and the tap water in the water-washing system is transmitted by another single pump. However, since the domestic dry-cleaning and water-washing integrated washing machine has very high space requirement and the volume of the vortex pump is relatively large, the floor space occupied by two separate pumps for respectively conveying dry-cleaning agent and tap water is inevitably large, which is not desirable in the application aspect.
SUMMERY OF THE UTILITY MODEL
In view of the above, in order to solve the problem that the existing dry-cleaning and water-washing integrated washing machine needs to use two separate vortex pumps to realize the dry-cleaning and water-washing processes, the utility model provides a novel double-head vortex pump, which comprises a water inlet, a water outlet, an oil inlet, an oil outlet, a motor fixing foot, a double-head motor, a pump water high-pressure vortex pump shell, a pump oil high-pressure vortex pump shell, a pump water one-way valve, a pump oil one-way valve, a pump water impeller, a pump oil impeller, a water seal, an oil seal, a water injection and diversion port and a water injection and diversion port, the pump water high-pressure vortex pump shell and the pump oil high-pressure vortex pump shell are additionally arranged at the left end and the right end of the double-end motor respectively, a water seal and an oil seal are arranged between the shell and the motor, a pump water one-way valve is arranged on a pump water impeller shell channel arranged on the water surface of a motor main shaft in the pump water high-pressure vortex pump shell, and a pump oil one-way valve is arranged on a pump oil impeller shell channel arranged on a motor main shaft in the pump oil high-pressure vortex pump shell. The double-head motor, the water pumping one-way valve and the oil pumping one-way valve are matched, so that the addition of dry cleaning agent or tap water in the independent dry cleaning or water washing process is realized.
A novel double-ended volute pump, comprising: water inlet 1, delivery port 2, oil inlet 3, oil-out 4, pump water impeller 11, pump oil impeller 12, water seal 13, oil blanket 14, annotate inlet water mouth 15, annotate the inlet water mouth 16, its characterized in that: the pump also comprises a double-head motor 6, a pump water high-pressure vortex pump shell 7, a pump oil high-pressure vortex pump shell 8, a pump water one-way valve 9 and a pump oil one-way valve 10, wherein a first motor shaft of the double-head motor 6 is sleeved on a central bearing of a pump water impeller 11 after passing through a water seal 13, a second motor shaft of the double-head motor 6 is sleeved on a central bearing of a pump oil impeller 12 after passing through an oil seal 14, the pump water high-pressure vortex pump shell 7 covers the outer side of the pump water impeller 11, the pump oil high-pressure vortex pump shell 8 covers the outer side of the pump oil impeller 12, a water inlet 1 and a water outlet 2 are arranged on the pump water high-pressure vortex pump shell 7, an oil inlet 3 and an oil outlet 4 are arranged on the pump oil high-pressure vortex pump shell 8, the pump water one-way valve 9 is connected with the water inlet 1, the flow direction of tap water in the pump water one-way valve 9 is the, and the flow direction of the dry cleaning agent in the oil pumping check valve 10 is from the oil inlet 3 to the oil pumping check valve 10.
Further, be equipped with motor fixing foot 5 in double-end motor 6's bottom for whole novel double-end volute pump can stand more stably.
Further, the water inlet 1 is arranged on the side surface of the pump water high-pressure vortex pump casing 7, and the water outlet 2 is arranged on the top surface of the pump water high-pressure vortex pump casing 7.
Further, the oil inlet 3 is arranged on the side face of the pump oil high-pressure vortex pump shell 8, and the oil outlet 4 is arranged on the top face of the pump oil high-pressure vortex pump shell 8.
Further, the side surfaces of the water inlet 1 and the oil inlet 3 are opposite side surfaces.
Further, when the double-end motor 6 rotates clockwise, the oil pumping one-way valve 10 in the water pumping one-way valve 9 and the oil pumping one-way valve 10 works, dry cleaning agents are pressurized through the novel double-end vortex pump and then enter the rotating cage, and the dry cleaning function is achieved; when the double-end motor 6 anticlockwise rotates, the pump water check valve 9 works in the pump water check valve 9 and the pump oil check valve 10, tap water is pressurized through the novel double-end peripheral pump and then enters the rotating cage, and the water washing function is achieved at the moment.
Further, the dry cleaning agent comprises one of a petroleum solvent dry cleaning agent, a freon solvent dry cleaning agent, a liquid carbon dioxide dry cleaning agent, a tetrachloroethylene dry cleaning agent or a tetrafluoroethylene dry cleaning agent.
The utility model discloses a novel double-end vortex pump's theory of operation does: the double-head motor simultaneously controls the water pumping impeller 11 and the oil pumping impeller 12 to rotate simultaneously, at the moment, under the action of the water pumping one-way valve 9 and the oil pumping one-way valve 10, water inlet or dry cleaning agent inlet can be realized only, then tap water is pressurized under the action of the water pumping impeller 11 and is discharged through the water outlet 2; the dry cleaning agent is pressurized by the pump oil impeller 12 and then discharged through the oil outlet 4. Therefore, adopt the utility model discloses a double-end volute pump can effectively reduce the volume that adopts two solitary water pumps or oil pump, is favorable to domestic type dry-cleaning and washing integrative washing machine to the requirement of space and integrated level more.
Description of the drawings:
the embodiments are further described with reference to the accompanying drawings, in which:
fig. 1 is a schematic structural view of the novel double-head turbo pump of the present invention.
Fig. 2 is a right side view of the novel double-headed turbine pump of the present invention.
Fig. 3 is a front view of the novel double-headed turbine pump of the present invention.
Fig. 4 is a schematic diagram of the internal structure of the novel double-headed turbine pump of the present invention.
The specific structure corresponding to the number is as follows:
| water inlet | 1 |
| Water outlet | 2 |
| Oil inlet | 3 |
| Oil outlet | 4 |
| Motor fixing foot | 5 |
| Double-head motor | 6 |
| High-pressure vortex pump casing for pumping water | 7 |
| Pump oil high-pressure vortex pump shell | 8 |
| Water pumping one-way valve | 9 |
| Oil |
10 |
| |
11 |
| |
12 |
| Water seal | 13 |
| Oil seal | 14 |
| Water injection and diversion port | 15 |
| Oil injection and drainage port | 16 |
The following detailed description of the invention will be further described in conjunction with the above-identified drawings.
Detailed Description
Specific embodiment example 1:
as shown in fig. 1, it is a schematic structural view of the novel double-head turbo pump of the present invention; as shown in fig. 2, it is a right side view of the novel double-headed turbine pump of the present invention; as shown in fig. 3, it is a front view of the novel double-head turbine pump of the present invention; as shown in fig. 4, it is a schematic view of the internal structure of the novel double-head turbine pump of the present invention.
A novel double-ended volute pump, comprising: water inlet 1, delivery port 2, oil inlet 3, oil-out 4, pump water impeller 11, pump oil impeller 12, water seal 13, oil blanket 14, annotate inlet water mouth 15, annotate the inlet water mouth 16, its characterized in that: the pump also comprises a double-end motor 6, a pump water high-pressure vortex pump shell 7, a pump oil high-pressure vortex pump shell 8, a pump water one-way valve 9 and a pump oil one-way valve 10, wherein the double-end motor 6 adopts a motor capable of rotating forwards and reversely, a first motor shaft of the double-end motor 6 is sleeved on a central bearing of a pump water impeller 11 after passing through a water seal 13, a second motor shaft of the double-end motor 6 is sleeved on a central bearing of a pump oil impeller 12 after passing through an oil seal 14, the pump water high-pressure vortex pump shell 7 covers the outer side of the pump water impeller 11, the pump oil high-pressure vortex pump shell 8 covers the outer side of the pump oil impeller 12, a water inlet 1 and a water outlet 2 are arranged on the pump water high-pressure vortex pump shell 7, an oil inlet 3 and an oil outlet 4 are arranged on the pump oil high-pressure vortex pump shell 8, the pump water one-way valve 9 is connected with the water inlet 1, and, the oil pumping check valve 10 is connected with the oil inlet 3, and the flow direction of the dry cleaning agent in the oil pumping check valve 10 is from the oil inlet 3 to the oil pumping check valve 10.
Further, be equipped with motor fixing foot 5 in double-end motor 6's bottom for whole novel double-end volute pump can stand more stably.
Further, water injection and guide ports 15 are arranged at the top of the pump water high-pressure vortex pump shell 7, and water injection and guide ports 16 are arranged at the top of the pump oil high-pressure vortex pump shell 8. Use for the first time novel double-end volute pump during, need block up the drainage mouth with the end cap screw through annotating diversion mouth 15 and annotating the corresponding liquid of oil mouth 16 inside notes to reducing the inside negative pressure of double-end volute pump, making the novel double-end volute pump of double-end can normally work.
Further, the water inlet 1 is arranged on the side surface of the pump water high-pressure vortex pump casing 7, and the water outlet 2 is arranged on the top surface of the pump water high-pressure vortex pump casing 7.
Further, the oil inlet 3 is arranged on the side face of the pump oil high-pressure vortex pump shell 8, and the oil outlet 4 is arranged on the top face of the pump oil high-pressure vortex pump shell 8.
Further, the side surfaces of the water inlet 1 and the oil inlet 3 are opposite side surfaces.
Further, when the double-end motor 6 rotates clockwise, the oil pumping one-way valve 10 in the water pumping one-way valve 9 and the oil pumping one-way valve 10 works, dry cleaning agents are pressurized through the novel double-end vortex pump and then enter the rotating cage, and the dry cleaning function is achieved; when the double-end motor 6 anticlockwise rotates, the pump water check valve 9 works in the pump water check valve 9 and the pump oil check valve 10, tap water is pressurized through the novel double-end peripheral pump and then enters the rotating cage, and the water washing function is achieved at the moment.
Further, the double-end motor is a direct current motor.
Further, the dry cleaning agent comprises one of a petroleum solvent dry cleaning agent, a freon solvent dry cleaning agent, a liquid carbon dioxide dry cleaning agent, a tetrachloroethylene dry cleaning agent or a tetrafluoroethylene dry cleaning agent.
The working principle of the novel double-head vortex pump is as follows: the double-head motor simultaneously controls the water pumping impeller 11 and the oil pumping impeller 12 to rotate simultaneously, at the moment, under the action of the water pumping one-way valve 9 and the oil pumping one-way valve 10, water inlet or dry cleaning agent inlet can be realized only, then tap water is pressurized under the action of the water pumping impeller 11 and is discharged through the water outlet 2; the dry cleaning agent is pressurized by the pump oil impeller 12 and then discharged through the oil outlet 4. Therefore, adopt the utility model discloses a double-end volute pump can effectively reduce the volume that adopts two solitary water pumps or oil pump, is favorable to domestic type dry-cleaning and washing integrative washing machine to the requirement of space and integrated level more.
The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.
Claims (7)
1. A novel double-ended volute pump, comprising: water inlet (1), delivery port (2), oil inlet (3), oil-out (4), pump water impeller (11), pump oil impeller (12), water seal (13), oil blanket (14), notes diversion port (15), notes diversion port (16), its characterized in that: the pump also comprises a double-end motor (6), a water pumping high-pressure vortex pump shell (7), an oil pumping high-pressure vortex pump shell (8), a water pumping check valve (9) and an oil pumping check valve (10), wherein a first motor shaft of the double-end motor (6) is sleeved on a central bearing of a water pumping impeller (11) after passing through a water seal (13), a second motor shaft of the double-end motor (6) is sleeved on a central bearing of an oil pumping impeller (12) after passing through an oil seal (14), the water pumping high-pressure vortex pump shell (7) covers the outer side of the water pumping impeller (11), the oil pumping high-pressure vortex pump shell (8) covers the outer side of the oil pumping impeller (12), a water inlet (1) and a water outlet (2) are arranged on the water pumping high-pressure vortex pump shell (7), an oil inlet (3) and an oil outlet (4) are arranged on the oil pumping high-pressure vortex pump shell (8), the water pumping check valve (9), and the flowing direction of tap water in the water pumping check valve (9) is from the water inlet (1) to the water pumping check valve (9), the oil pumping check valve (10) is connected with the oil inlet (3), and the flowing direction of dry cleaning agent in the oil pumping check valve (10) is from the oil inlet (3) to the oil pumping check valve (10).
2. The novel double-ended peripheral pump of claim 1, wherein: the bottom of the double-head motor (6) is provided with a motor fixing foot (5).
3. The novel double-ended peripheral pump of claim 1, wherein: the water inlet (1) is arranged on the side surface of the pump water high-pressure vortex pump shell (7), and the water outlet (2) is arranged on the top surface of the pump water high-pressure vortex pump shell (7).
4. The novel double-ended peripheral pump of claim 1, wherein: the oil inlet (3) is arranged on the side surface of the pump oil high-pressure vortex pump shell (8), and the oil outlet (4) is arranged on the top surface of the pump oil high-pressure vortex pump shell (8).
5. The novel double-ended peripheral pump of claim 1, wherein: the side surfaces where the water inlet (1) and the oil inlet (3) are located are opposite side surfaces.
6. The novel double-ended peripheral pump of claim 1, wherein: when the double-end motor (6) rotates clockwise, the oil pumping one-way valve (10) in the water pumping one-way valve (9) and the oil pumping one-way valve (10) works; when the double-end motor (6) rotates anticlockwise, the water pumping check valve (9) in the water pumping check valve (9) and the oil pumping check valve (10) works.
7. The novel double-ended peripheral pump of claim 1, wherein: the dry cleaning agent comprises one of a petroleum solvent dry cleaning agent, a freon solvent dry cleaning agent, a liquid carbon dioxide dry cleaning agent, a tetrachloroethylene dry cleaning agent or a tetrafluoroethylene dry cleaning agent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920742592.2U CN210106194U (en) | 2019-05-22 | 2019-05-22 | Novel double-end volute pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920742592.2U CN210106194U (en) | 2019-05-22 | 2019-05-22 | Novel double-end volute pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210106194U true CN210106194U (en) | 2020-02-21 |
Family
ID=69560906
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920742592.2U Expired - Fee Related CN210106194U (en) | 2019-05-22 | 2019-05-22 | Novel double-end volute pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210106194U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110345081A (en) * | 2019-06-25 | 2019-10-18 | 苏州佳瓦智能科技有限公司 | A kind of double end centrifugal pump |
| CN114320939A (en) * | 2022-01-14 | 2022-04-12 | 安徽金力泵业科技有限公司 | Cooling water pump double-water-outlet vortex device |
-
2019
- 2019-05-22 CN CN201920742592.2U patent/CN210106194U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110345081A (en) * | 2019-06-25 | 2019-10-18 | 苏州佳瓦智能科技有限公司 | A kind of double end centrifugal pump |
| CN114320939A (en) * | 2022-01-14 | 2022-04-12 | 安徽金力泵业科技有限公司 | Cooling water pump double-water-outlet vortex device |
| CN114320939B (en) * | 2022-01-14 | 2024-01-30 | 安徽金力泵业科技有限公司 | Double-water-outlet vortex device of cooling water pump |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200221 |