CN109826801A - A kind of water cooling pump - Google Patents
A kind of water cooling pump Download PDFInfo
- Publication number
- CN109826801A CN109826801A CN201910217396.8A CN201910217396A CN109826801A CN 109826801 A CN109826801 A CN 109826801A CN 201910217396 A CN201910217396 A CN 201910217396A CN 109826801 A CN109826801 A CN 109826801A
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- China
- Prior art keywords
- water
- bracket
- cooling pump
- flow channel
- pump according
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 108
- 238000001816 cooling Methods 0.000 title claims abstract description 29
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 26
- 230000008878 coupling Effects 0.000 claims abstract description 8
- 238000010168 coupling process Methods 0.000 claims abstract description 8
- 238000005859 coupling reaction Methods 0.000 claims abstract description 8
- 238000007789 sealing Methods 0.000 claims description 15
- 239000000203 mixture Substances 0.000 claims description 2
- 239000007788 liquid Substances 0.000 description 6
- 239000000498 cooling water Substances 0.000 description 5
- 238000005381 potential energy Methods 0.000 description 3
- 206010008469 Chest discomfort Diseases 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000000839 emulsion Substances 0.000 description 2
- 238000005538 encapsulation Methods 0.000 description 2
- 206010020852 Hypertonia Diseases 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000002826 coolant Substances 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 230000006837 decompression Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 230000002706 hydrostatic effect Effects 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The present invention relates to a kind of water cooling pumps, including water-cooled machine, bracket, outer cylinder, Inlet and outlet water pedestal and hydraulic rotor component, pedestal upper end is equipped with water-cooled machine, lower end is connect with outer cylinder, Inlet and outlet water pedestal is connect with outer cylinder, hydraulic rotor component is set to outer barrel and is connect by shaft coupling with water-cooled machine, interconnected water inlet flow channel and return water runner are equipped with inside bracket and water-cooled machine, water inlet flow channel is connected to outer tube inner chamber, return water runner is connected to the water inlet of Inlet and outlet water pedestal, the position of water inlet flow channel is corresponded on bracket, and be equipped with being capable of the pressure reducing valve that is adjusted of the circulation area size to water inlet flow channel.The present invention can be improved pump efficiency, reduce operation noise.
Description
Technical field
The invention belongs to the technical fields of water pump, pump more particularly to a kind of water cooling.
Background technique
Water pump is the machinery for conveying liquid or being pressurized liquid.It transmits the mechanical energy of prime mover or other external energies
To liquid, increase liquid energy, is mainly used to convey liquid to include water, oil, acid & alkali liquid, emulsion, suspended emulsion etc..Water pump
The technical parameter of energy mainly has flow, lift, shaft power, efficiency and net positive suction head.Appearance can be divided into according to different working principles
The types such as product pump, vane pump.Vertical multi-stage centrifugal pump is one kind of vane pump.
Currently, the motor that traditional water pump configures is essentially the air-cooled induction machine of standard, motor is taken away by fan circulation
The heat generated in the course of work, cools down motor.The centrifugal multistage pump multiple centrifugal pump of configuration standard ventilated machine is primarily present at present
The problem of two aspects.First is that pump noise is big；Second is that electric motor fan loss cause electric efficiency to decline, so as to cause multistage from
The decline of heart pump efficiency.
Summary of the invention
Technical problem to be solved by the invention is to provide a kind of water cooling pumps, improve pump efficiency, reduce operation noise.
The technical solution adopted by the present invention to solve the technical problems is to provide a kind of water cooling pump, including water-cooled machine, branch
Frame, outer cylinder, Inlet and outlet water pedestal and hydraulic rotor component, the pedestal upper end are equipped with water-cooled machine, lower end and outer cylinder and connect, institute
It states Inlet and outlet water pedestal to connect with outer cylinder, the hydraulic rotor component is set to outer barrel and connects by shaft coupling and water-cooled machine
It connects, interconnected water inlet flow channel and return water runner, the water inlet flow channel and outer cylinder is equipped with inside the bracket and water-cooled machine
Inner cavity connection, the return water runner are connected to the water inlet of Inlet and outlet water pedestal, and the position that water inlet flow channel is corresponded on the bracket is set
Having being capable of the pressure reducing valve that is adjusted of the circulation area size to water inlet flow channel.
The pressure reducing valve includes adjusting nut, the first sealing ring, adjusts bolt and the second sealing ring, the adjusting nut with
It is connected through a screw thread between bracket and is sealed by the first sealing ring, the adjusting bolt is by helicitic texture encapsulation in adjusting spiral shell
It is sealed in mother and by the second sealing ring.
The pressure reducing valve further includes the first gasket seal and the second gasket seal, the adjusting bolt and adjusting nut it
Between, the interior outside of the second sealing ring be respectively equipped with the first gasket seal and the second gasket seal.
The pressure reducing valve further includes filter screen, and the water inlet flow channel that the filter screen corresponds to bracket is set to internal stent, institute
It states and adjusts the inside that bolt is located at filter screen.
The pressure reducing valve further includes limit film, and the outside for adjusting bolt is equipped with limit film.
The pressure reducing valve further includes screw, and the screw, which is set to, adjusts bolt outer end, inside adjusting nut.
The shaft coupling is set to internal stent.
It is sealed between the bracket and hydraulic rotor component by mechanical seal.
The hydraulic rotor component is the multilevel structure of several impellers and baffle composition.
Water inlet connection water inlet pipe network, the water outlet of the Inlet and outlet water pedestal connect user's pipe network.
Beneficial effect
First, in the present invention, motor passes to torque from motor shaft the drive of hydraulic rotor component by shaft coupling
The rotation of hydraulic rotor component, the hydraulic rotor component of rotation transfer kinetic energy to water, and part kinetic energy is become potential energy, the gesture of water by water
It can increase, after multi-stage booster, the closed flow that water is made up of hydraulic rotor component and outer cylinder, by the water outlet of pedestal
Mouth enters user's pipe network.
Second, in the present invention, the heat dissipation of motor uses Water Cooling Technology, eliminates the cooling fan of conventional motors, a side
Face reduces the noise of water pump, on the other hand reduces the loss of electric machine, is conducive to promote pump efficiency.
Third, in the present invention, bracket is equipped with being capable of the decompression that is adjusted of the circulation area size to water inlet flow channel
The pressure of cooling cycle runner is adjusted in valve, realization, guarantees being fully cooled for motor, reduces the wind of circulatory flow damage
Danger, while the flow loss of Inlet and outlet water pedestal can be reduced.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention.
Fig. 2 is the structural schematic diagram of pressure reducing valve of the present invention.
Specific embodiment
Present invention will be further explained below with reference to specific examples.It should be understood that these embodiments are merely to illustrate the present invention
Rather than it limits the scope of the invention.In addition, it should also be understood that, after reading the content taught by the present invention, those skilled in the art
Member can make various changes or modifications the present invention, and such equivalent forms equally fall within the application the appended claims and limited
Range.
A kind of water cooling pump as shown in Figure 1, including water-cooled machine 1, bracket 2, outer cylinder 3, Inlet and outlet water pedestal 4 and hydraulic rotor
Component 9.
2 upper end of bracket is equipped with water-cooled machine 1, and lower end is connect with outer cylinder 3, and outer cylinder 3 is cylindrical hollow structure.Inlet and outlet water
Pedestal 4 is connect with outer cylinder 3, and Inlet and outlet water pedestal 4 is the duct type structure put down into clearing, the water inlet of Inlet and outlet water pedestal 4 connect into
Pipe network, water outlet connect user's pipe network.Hydraulic rotor component 9 is set to 3 inside of outer cylinder and by shaft coupling 7 and water-cooled machine
1 connection, is sealed between bracket 2 and hydraulic rotor component 9 by mechanical seal 10.
Interconnected water inlet flow channel 5 and return water runner 6, water inlet flow channel 5 and water are equipped with inside bracket 2 and water-cooled machine 1
Power rotor part 9 is connected to the high pressure chest that outer cylinder 3 is formed, and return water runner 6 is connected to the water inlet of Inlet and outlet water pedestal 4.
Corresponded on bracket 2 water inlet flow channel 5 position be equipped with can circulation area size to water inlet flow channel 5 be adjusted
Pressure reducing valve 8.As shown in Fig. 2, pressure reducing valve 8 includes adjusting nut 801, the first sealing ring 802, screw 803, adjusts bolt 804, the
Two gasket seals 805, the first gasket seal 807, the second sealing ring 806, limit film 808 and filter screen 809.Adjusting nut 801
Be connected through a screw thread between bracket 2 and sealed by the first sealing ring 802, adjust bolt 804 by helicitic texture encapsulation in
It is sealed in adjusting nut 801 and by the second sealing ring (806).It adjusts between bolt 804 and adjusting nut 801, the second sealing
The interior outside of circle 806 is respectively equipped with the first gasket seal 807 and the second gasket seal 805.The outside for adjusting bolt 804 is equipped with limit
Bit slice 808, for limiting the adjustable range for adjusting bolt 804.Screw 803, which is set to, adjusts 804 outer end of bolt, adjusting nut
Inside 801, screw 803 adjusts the loosening of bolt 804 for preventing.The water inlet flow channel 5 of the corresponding bracket 2 of filter screen 809 is set to branch
Inside frame 2, the inside that bolt 804 is located at filter screen 809 is adjusted, prevents foreign matter from entering the coolant flow channel of water-cooled machine 1.
Water-cooled machine 1 passes to torque from motor shaft hydraulic rotor component 9, hydraulic rotor component 9 by shaft coupling 7
Impeller rotation, the impeller of rotation transfer kinetic energy to water.Part kinetic energy is become potential energy by water, and the potential energy of water increases, pressure
It increases.Hydraulic rotor component 9 is multilevel structure, is formed comprising multiple impellers and baffle, and after multi-stage booster, water enters
The closed flow that hydraulic rotor component 9 and outer cylinder 3 form, enters user's pipe network by the water outlet of pedestal 4.The water of high pressure chest is logical
It crosses pressure reducing valve 8 and motor is entered by water inlet flow channel 5, the water inlet of pedestal 4 is directed water by return water runner 6, form circulation, in time
The heat that water-cooled machine 1 generates at work is taken away, achievees the purpose that cooling motor.
Since the lift diversity ratio of multistage pump is larger, on the one hand hypertonia generates not the cooling structure of water-cooled machine 1
Benefit influences, it could even be possible to another aspect pressure is high, and the flow velocity of cooling circulating water is big, and flow loss is big to circulatory flow is destroyed,
The flow for reducing water pump, adversely affects pump performance.Pressure reducing valve 8 is arranged to adjust water inlet in the situation excessively high to lift
The pressure of recirculated cooling water in runner 5.By calculating and testing amendment, optimal cooling cycle flow, flow and pressure are found
It is corresponding, so that the regulating guarantee water-cooled machine 1 by cyclic hydrostatic pressure is fully cooled, reduces flow loss and reduce circulatory flow damage
Bad risk.
When pressure before pressure reducing valve 8 is higher than the cooling cycle water pressure needed, precession adjusts bolt 804, reduces and adjusts
Circulation area between bolt 804 and bracket 2 reduces the pressure of cooling water, until cooling water circulating pressure is equal to the cold of needs
But circulating water pressure, after position is fixed, precession screw 803, fixed cooling water circulation area, thus fixed cooling cycle hydraulic pressure
Power.Conversely, as water pump operation operating condition changes, when cooling cycle water pressure is lower than the cooling cycle water pressure needed,
It screws out and adjusts bolt 804, increase the circulation area adjusted between bolt 804 and bracket 2, increase the pressure of cooling water, Zhi Daoleng
But water pressure is equal to the cooling cycle water pressure needed.
Claims (10)
1. a kind of water cooling pump, including water-cooled machine (1), bracket (2), outer cylinder (3), Inlet and outlet water pedestal (4) and hydraulic rotor component
(9), it is characterised in that: bracket (2) upper end is equipped with water-cooled machine (1), lower end and outer cylinder (3) and connects, the Inlet and outlet water
Pedestal (4) is connect with outer cylinder (3), and the hydraulic rotor component (9) is set to outer cylinder (3) inside and by shaft coupling (7) and water
Cool electric machine (1) connection, the bracket (2) and water-cooled machine (1) are internal equipped with interconnected water inlet flow channel (5) and return water runner
(6), the water inlet flow channel (5) is connected to outer cylinder (3) inner cavity, and the water inlet of the return water runner (6) and Inlet and outlet water pedestal (4) connects
Logical, the position that water inlet flow channel (5) is corresponded on the bracket (2) is equipped with and can carry out to the circulation area size of water inlet flow channel (5)
The pressure reducing valve (8) of adjusting.
2. a kind of water cooling pump according to claim 1, it is characterised in that: the pressure reducing valve (8) includes adjusting nut
(801), the first sealing ring (802), adjusting bolt (804) and the second sealing ring (806), the adjusting nut (801) and bracket
(2) it is connected through a screw thread between and is sealed by the first sealing ring (802), the adjusting bolt (804) is filled by helicitic texture
It is placed in adjusting nut (801) and is sealed by the second sealing ring (806).
3. a kind of water cooling pump according to claim 2, it is characterised in that: the pressure reducing valve (8) further includes the first gasket
Piece (807) and the second gasket seal (805), between the adjusting bolt (804) and adjusting nut (801), the second sealing ring
(806) interior outside is respectively equipped with the first gasket seal (807) and the second gasket seal (805).
4. a kind of water cooling pump according to claim 2, it is characterised in that: the pressure reducing valve (8) further includes filter screen
(809), the water inlet flow channel (5) of the filter screen (809) corresponding bracket (2) is set to bracket (2) inside, the adjusting bolt
(804) it is located at the inside of filter screen (809).
5. a kind of water cooling pump according to claim 2, it is characterised in that: the pressure reducing valve (8) further includes limit film
(808), the outside for adjusting bolt (804) is equipped with limit film (808).
6. a kind of water cooling pump according to claim 2, it is characterised in that: the pressure reducing valve (8) further includes screw (803),
The screw (803), which is set to, adjusts bolt (804) outer end, adjusting nut (801) inside.
7. a kind of water cooling pump according to claim 1, it is characterised in that: the shaft coupling (7) is set in bracket (2)
Portion.
8. a kind of water cooling pump according to claim 1, it is characterised in that: the bracket (2) and hydraulic rotor component (9) it
Between be sealed by mechanical seal (10).
9. a kind of water cooling pump according to claim 1, it is characterised in that: the hydraulic rotor component (9) is several impellers
With the multilevel structure of baffle composition.
10. a kind of water cooling pump according to claim 1, it is characterised in that: the water inlet of the Inlet and outlet water pedestal (4) connects
Water inlet pipe network, water outlet connect user's pipe network.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910217396.8A CN109826801A (en) | 2019-03-21 | 2019-03-21 | A kind of water cooling pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910217396.8A CN109826801A (en) | 2019-03-21 | 2019-03-21 | A kind of water cooling pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109826801A true CN109826801A (en) | 2019-05-31 |
Family
ID=66871042
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910217396.8A Pending CN109826801A (en) | 2019-03-21 | 2019-03-21 | A kind of water cooling pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109826801A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110410368A (en) * | 2019-08-26 | 2019-11-05 | 上海上涵自动化科技有限公司 | High-pressure hydraulic pump |
| CN117212246A (en) * | 2023-10-27 | 2023-12-12 | 南元泵业有限公司 | Low-noise pump |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS516892B1 (en) * | 1969-09-30 | 1976-03-03 | ||
| CN2813869Y (en) * | 2005-08-08 | 2006-09-06 | 戴永杰 | Portable adjustable hydraulic percussion drill |
| CN200943723Y (en) * | 2006-09-01 | 2007-09-05 | 金为民 | Sheet type damping pressure relief valve |
| CN201177261Y (en) * | 2008-01-28 | 2009-01-07 | 烟台海融电力技术有限公司 | Adjustable liquid decompressor |
| CN102536841A (en) * | 2010-12-31 | 2012-07-04 | 开利泵业(集团)有限公司 | Containerized-type energy-saving low-noise water-cooling centrifugal pump |
| CN102808779A (en) * | 2011-06-03 | 2012-12-05 | 开利泵业(集团)有限公司 | Low-noise water-cooled centrifugal pump |
| CN103078447A (en) * | 2012-12-31 | 2013-05-01 | 江苏大学 | Water-cooled motor vertical multi-stage pump |
| CN104989673A (en) * | 2015-07-13 | 2015-10-21 | 江西省万载水泵有限责任公司 | Horizontal multi-stage centrifugal pump |
| CN105673574A (en) * | 2016-03-18 | 2016-06-15 | 池泉 | Low-noise multi-stage centrifugal pump |
| CN205313607U (en) * | 2016-01-29 | 2016-06-15 | 云南天高镍业有限公司 | Argon blowing device at bottom of ladle of LF stove |
| CN206608325U (en) * | 2017-03-27 | 2017-11-03 | 利欧集团浙江泵业有限公司 | A kind of water-cooled jet pump |
| CN209856046U (en) * | 2019-03-21 | 2019-12-27 | 上海上涵自动化科技有限公司 | Water-cooling pump |
-
2019
- 2019-03-21 CN CN201910217396.8A patent/CN109826801A/en active Pending
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS516892B1 (en) * | 1969-09-30 | 1976-03-03 | ||
| CN2813869Y (en) * | 2005-08-08 | 2006-09-06 | 戴永杰 | Portable adjustable hydraulic percussion drill |
| CN200943723Y (en) * | 2006-09-01 | 2007-09-05 | 金为民 | Sheet type damping pressure relief valve |
| CN201177261Y (en) * | 2008-01-28 | 2009-01-07 | 烟台海融电力技术有限公司 | Adjustable liquid decompressor |
| CN102536841A (en) * | 2010-12-31 | 2012-07-04 | 开利泵业(集团)有限公司 | Containerized-type energy-saving low-noise water-cooling centrifugal pump |
| CN102808779A (en) * | 2011-06-03 | 2012-12-05 | 开利泵业(集团)有限公司 | Low-noise water-cooled centrifugal pump |
| CN103078447A (en) * | 2012-12-31 | 2013-05-01 | 江苏大学 | Water-cooled motor vertical multi-stage pump |
| CN104989673A (en) * | 2015-07-13 | 2015-10-21 | 江西省万载水泵有限责任公司 | Horizontal multi-stage centrifugal pump |
| CN205313607U (en) * | 2016-01-29 | 2016-06-15 | 云南天高镍业有限公司 | Argon blowing device at bottom of ladle of LF stove |
| CN105673574A (en) * | 2016-03-18 | 2016-06-15 | 池泉 | Low-noise multi-stage centrifugal pump |
| CN206608325U (en) * | 2017-03-27 | 2017-11-03 | 利欧集团浙江泵业有限公司 | A kind of water-cooled jet pump |
| CN209856046U (en) * | 2019-03-21 | 2019-12-27 | 上海上涵自动化科技有限公司 | Water-cooling pump |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110410368A (en) * | 2019-08-26 | 2019-11-05 | 上海上涵自动化科技有限公司 | High-pressure hydraulic pump |
| CN117212246A (en) * | 2023-10-27 | 2023-12-12 | 南元泵业有限公司 | Low-noise pump |
| CN117212246B (en) * | 2023-10-27 | 2024-04-12 | 南元泵业有限公司 | Low-noise pump |
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