CN109779899A - A kind of reciprocating pump water cooled housing - Google Patents
A kind of reciprocating pump water cooled housing Download PDFInfo
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- CN109779899A CN109779899A CN201910211571.2A CN201910211571A CN109779899A CN 109779899 A CN109779899 A CN 109779899A CN 201910211571 A CN201910211571 A CN 201910211571A CN 109779899 A CN109779899 A CN 109779899A
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Abstract
The present invention relates to a kind of reciprocating pump water cooled housings, it is related to reciprocating pump field, it includes shell, shell upper end is equipped with end cap, power house, Transmission Room and pressure chamber, liquid outlet, liquid outlet is equipped with outlet tube and cooling tube, cooling tube and upper outlet tube one end are all connected to reciprocating pump fluid output port, Transmission Room is equipped with the first cooling component, including the cooling chamber being connected to the cooling tube other end, cooling chamber is equipped with connecting tube, the second cooling component is equipped in power house to be connected to connecting tube, drain pipe is additionally provided in second cooling component crosses with outlet tube be connected to, open reciprocating pump, water body is extracted out from outlet tube and cooling tube outlet, water body is delivered to the first cooling component from cooling tube and enters cooling chamber, it is driven indoor lubricating oil and carries out heat exchange, subsequent water is delivered to the second cooling component to carrying out cooling down in power house from connecting tube , then water finally crosses with outlet tube discharge along drain pipe discharge, and good cooling results, occupied area be small, green energy conservation.
Description
Technical field
The present invention relates to reciprocating pump fields, more particularly, to a kind of reciprocating pump water cooled housing.
Background technique
Reciprocating pump includes piston pump, metering pump and diaphragm pump at present, is generally called reciprocating pump.It is one kind of positive-dispacement pump, is answered
With than wide.Reciprocating pump is to provide the conveyer of energy to liquid directly in the form of pressure energy by the reciprocating motion of piston
Tool.By driving method, reciprocating pump is divided into power pump (motor drive) and direct acting pump (steam, gas or liquid driven) two is big
Class.
Reciprocating pump can get very high row pressure, and flow is unrelated with pressure, and intake performance is good, and efficiency is higher, wherein steam
Reciprocating pump is up to 80% ~ 95%；It can transport any medium in principle, hardly physically or chemically limited by medium；Pump
Performance do not changed with the variation of pressure and pumped (conveying) medium viscosity, and reciprocating pump can often generate a large amount of heat during the work time
Amount, is lubricated power, the transmission component in reciprocating pump frequently with lubricating oil, excessively high temperature can accelerate the damage of lubricating oil
Consumption.
A kind of reciprocating pump oil cooler as disclosed in the Chinese invention patent of notification number CN207634287U, including originally
Water water inlet pipe, water tank and oil cooling apparatus, the water tank lower part are equipped with running water outlet pipe, and the running water outlet pipe passes through company
Adapter tube is divided into nine branches, is separately connected in nine copper pipes of oil cooling apparatus, and the water outlet of copper pipe imports tap water return pipe,
The tap water return pipe other end accesses baffle-box, and buffering lower box part is equipped with connecting tube, and connecting tube is equipped with circulating pump, connecting tube
The other end accesses water tank, is parallel with radiator in the connecting tube.
But above-mentioned technology has the following deficiencies: that it uses oil to exchange heat as refrigerant with water, needs individually to be equipped with water
Case and transfer pipeline and power device, take up a large area, consuming energy it is more.
Summary of the invention
The object of the present invention is to provide a kind of reciprocating pump water cooled housings, have good cooling results, occupied area small, green
The advantage of energy conservation.
Above-mentioned purpose of the invention has the technical scheme that a kind of reciprocating pump water cooled housing, packet
Shell is included, the shell upper end is equipped with end cap, power house, Transmission Room and pressure chamber are equipped in the shell, is set on the shell
There is liquid outlet, outlet tube is installed in the liquid outlet, is equipped with the cooling being arranged side by side with the outlet tube in the liquid outlet
Pipe, the cooling tube and described upper outlet tube one end are all connected to liquid outlet, and the Transmission Room lateral wall is equipped with the first cooling group
Part, including it is opened in the indoor cooling chamber of transmission, the cooling tube other end is connected to the cooling chamber, sets on the cooling chamber
There is connecting tube, Yu Suoshu power house periphery wall is additionally provided with the second cooling component, and the connecting tube and second cooling component connect
It is logical, be additionally provided with drain pipe in second cooling component, the drain pipe extend the hull outside and with the outlet tube
Cross connection, and occupied area is small, good cooling results, and does not have to additional power drive, green energy conservation.
Implement above-mentioned technical proposal, fills lubricating oil in the power house and the pressure chamber, after opening reciprocating pump, power
Room and the fever of pressure chamber inner pump and transmission device, while pump housing starting extracts water body from outlet tube and cooling tube outlet, water out
Body is delivered to the first cooling component from cooling tube, subsequently into cooling chamber, being driven in indoor lubricating oil and cooling chamber
The exchange of aquatic products heat, cools down to lubricating oil, and subsequent water is delivered to the second cooling component from connecting tube, and water body is cooling second
To cooling down is carried out in power house in component, then water finally crosses with outlet tube along drain pipe discharge, and water body is continued edge
Outlet tube discharge, good cooling results, occupied area are small.
The present invention is further arranged to: the cooling chamber is equipped with thermally conductive sheet, and the thermally conductive chip arrays are leaned in the cooling chamber
On the side wall of the nearly Transmission Room side.
Implement above-mentioned technical proposal, thermally conductive sheet is set in cooling chamber side wall, convenient for increasing connecing for cooling cavity wall and water body
Contacting surface product carries out heat exchange convenient for being driven indoor lubricating oil and water, and heat dissipation effect is more preferable.
The present invention is further arranged to: second cooling component includes the cooling tube for being layed in the power house periphery wall
Group, further includes the first isocon and the second isocon for being set to cooling tube group both ends, first isocon with it is described
Connecting tube connection, second isocon are connected to drain pipe.
Implement above-mentioned technical proposal, water is passed through the first isocon from connecting tube, and subsequent water is dispersed into along the first isocon
Cooling tube group is then converged in the second isocon and is discharged along drain pipe, and water is completed and the indoor profit of power in isocon group
The heat exchange of lubricating oil.
The present invention is further arranged to: cooling tube group periphery array has conduction wing and the power house periphery wall to paste
It closes.
Implement above-mentioned technical proposal, setting conduction wing is more convenient for increasing the contact area of cooling tube group and power house, is convenient for
Heat dissipation.
The present invention is further arranged to: the power house peripheral closure is equipped with shield, offers heat dissipation on the shield
Grid.
Implement above-mentioned technical proposal, shield is equipped in power house peripheral closure, convenient for protecting the cooling tube of power house periphery
Group, while heat dissipation grid is set, it is convenient for ventilation and heat.
The present invention is further arranged to: constant-current stabilizer is equipped in the cooling tube, the constant-current stabilizer includes being arranged in institute
The casing in cooling tube is stated, deflector hole is equipped in described sleeve pipe, the constant-current stabilizer further includes being arranged in described sleeve pipe water outlet
The current stabilization chamber of setting, the current stabilization chamber are in rectangular cavities.
Implement above-mentioned technical proposal, is pumped into water in cooling tube from the pump housing, constant-current stabilizer carries out current stabilization to water, and water flow edge is led
Discharge orifice discharge, deflector hole play inhibition to torrent, consume the kinetic energy of torrent, and subsequently into current stabilization chamber, current stabilization chamber is relatively cooling
Tube capacity product is big, and the water flow velocity into current stabilization chamber is reduced, and further promotes steady flow result.
The present invention is further arranged to: the deflector hole is along water flowing direction in horn-like.
Implement above-mentioned technical proposal, water flow is impacted to deflector hole, and subsequently into deflector hole, horn-like deflector hole is further
It flows slowly to water flow, i.e. deflector hole caliber becomes larger, and steady flow result is obvious.
The present invention is further arranged to: filter assemblies is also connected on the cooling tube, the filter assemblies include setting
Rose Box on the cooling tube is plugged with strainer in the Rose Box, the sealing cover being screwed on is additionally provided on the Rose Box.
Implement above-mentioned technical proposal, filter assemblies are set, avoids the residue in water body from blocking subsequent pipeline, water enters filtering
Via when strainer, by the residue filter of entrainment, while sealing cover being arranged and is conveniently replaceable strainer in case.
The present invention is further arranged to: the strainer is vertically arranged in the Rose Box both ends, and the Rose Box middle section is also
Equipped with active carbon filtration packet.
Implement above-mentioned technical proposal, activated carbon adsorptive capacity is strong, convenient for absorbing and filter various impurity.
In conclusion advantageous effects of the invention are as follows:
1. the present invention discloses a kind of reciprocating pump water cooled housing, including shell, shell upper end are equipped with end cap, are equipped in shell dynamic
Power room, Transmission Room and pressure chamber, shell are equipped with liquid outlet, and outlet tube is equipped in liquid outlet, is equipped with and liquid out in liquid outlet
The cooling tube of tube side-by-side setting, cooling tube and upper outlet tube one end are all connected to reciprocating pump fluid output port, Transmission Room lateral wall
Equipped with the first cooling component, including it is opened in the indoor cooling chamber of transmission, the cooling tube other end is connected to cooling chamber, on cooling chamber
Equipped with connecting tube, it is additionally provided with the second cooling component in power house periphery wall, connecting tube is connected to the second cooling component, and second is cooling
Drain pipe is additionally provided on component, drain pipe, which extends hull outside and crosses with outlet tube, to be connected to, the power house and the liquid
Lubricating oil is filled in power room, after opening reciprocating pump, power house and pressure chamber inner pump and transmission device generate heat, while the pump housing starts
Water body is extracted out from outlet tube and cooling tube outlet, water body is delivered to the first cooling component from cooling tube, subsequently into cooling
It is intracavitary, it is driven indoor lubricating oil and is exchanged with the aquatic products heat in cooling chamber, cooled down to lubricating oil, subsequent water is from connecting tube
It is delivered to the second cooling component, water body is to cooling down is carried out in the second cooling component in power house, then water is along drain pipe
Discharge finally crosses with outlet tube, and water body is continued to be discharged along outlet tube, and occupied area is small, good cooling results, and does not have to additional
Power drive, green energy conservation；
2. being equipped with constant-current stabilizer in cooling tube the present invention discloses a kind of reciprocating pump water cooled housing, constant-current stabilizer includes setting
It sets the casing in cooling tube, is equipped with deflector hole in casing, along water flowing direction in horn-like, constant-current stabilizer further includes deflector hole
The current stabilization chamber of casing water outlet setting is set, current stabilization chamber is in rectangular cavities, therefore works as the torrent sleeve pipe of reciprocating pump conveying,
Constant-current stabilizer carries out current stabilization to water, and water flow is discharged along deflector hole, and deflector hole plays inhibition to torrent, consumes the dynamic of torrent
Can, subsequently into current stabilization chamber, current stabilization chamber is big compared with cooling tube volume, further promotes steady flow result；
3. being also connected with filter assemblies, filter assemblies packet on cooling tube the present invention discloses a kind of reciprocating pump water cooled housing
The Rose Box being arranged on cooling tube is included, is plugged with strainer in Rose Box, strainer is vertically arranged in Rose Box both ends, in Rose Box
Section is additionally provided with active carbon filtration packet, and the sealing cover being screwed on is additionally provided on Rose Box, and filter assemblies are arranged, and avoids the residue in water body stifled
Fill in subsequent pipeline, water enters in Rose Box via when strainer, by the residue filter of entrainment, while sealing cover being arranged and is conveniently replaceable filter
Net, activated carbon adsorptive capacity is strong, convenient for absorbing and filter various impurity.
Detailed description of the invention
Fig. 1 is overall structure diagram of the invention.
Fig. 2 is the schematic diagram of the section structure of the part A-A in Fig. 1.
Fig. 3 is the structural schematic diagram that the present invention removes the pump housing and internal drive equipment.
Fig. 4 is the schematic diagram of the section structure of the part B-B in Fig. 3.
Fig. 5 is the partial enlargement diagram of C portion in Fig. 4.
In figure: 1, shell；2, end cap；3, power house；4, Transmission Room；5, pressure chamber；6, piston mechanism；7, valve group；8,
Liquid outlet；9, outlet tube；10, cooling tube；11, the first cooling component；12, cooling chamber；13, thermally conductive sheet；14, connecting tube；15,
Two cooling components；16, drain pipe；17, filter assemblies；18, Rose Box；19, strainer；20, active carbon filtration packet；21, sealing cover；
22, constant-current stabilizer；23, casing；24, deflector hole；25, current stabilization chamber；26, cooling tube group；27, wing is conducted；28, the first isocon；
29, the second isocon；30, shield；31, heat dissipation grid.
Specific embodiment
Below in conjunction with attached drawing, invention is further described in detail.
It referring to Figures 1 and 2 and Fig. 3, is a kind of reciprocating pump water cooled housing disclosed by the invention, including shell 1, shell 1
Upper end is provided with end cap 2, and power house 3, Transmission Room 4 and pressure chamber 5 are provided in shell 1, is provided with crank gearing in power house 3
Mechanism is provided with transmission mechanism in Transmission Room 4, piston mechanism 6 and valve group 7 is provided in pressure chamber 5, wherein power house 3, pass
It is filled with lubricating oil in dynamic room 4, is provided with liquid outlet 8 on shell 1, outlet tube 9 is installed in liquid outlet 8, is set in liquid outlet 8
It is equipped with the cooling tube 10 being arranged side by side with outlet tube 9, cooling tube 10 and upper 9 one end of outlet tube are all connected to reciprocal pump liquid and export
End, 4 lateral wall of Transmission Room are provided with the first cooling component 11, and including the cooling chamber 12 being opened in Transmission Room 4, cooling chamber 12 is set
It is equipped with thermally conductive sheet 13,13 array of thermally conductive sheet on 4 side side wall of Transmission Room, is convenient for increasing 12 inner wall of cooling chamber in cooling chamber 12
In the contact area of water body, heat exchange is carried out with water convenient for the lubricating oil in Transmission Room 4, heat dissipation effect is more preferable, and cooling tube 10 is another
One end is connected to cooling chamber 12, and connecting tube 14 is provided on cooling chamber 12, is additionally provided with the second cooling group in 3 periphery wall of power house
Part 15, connecting tube 14 are connected to the second cooling component 15, and drain pipe 16 is additionally provided in the second cooling component 15, and drain pipe 16 prolongs
It stretches out 1 outside of shell and crosses with outlet tube 9 and be connected to.
After opening reciprocating pump, power house 3 and 5 inner pump of pressure chamber and transmission device generate heat, while the pump housing starts water body
Extraction is from 10 outlet of outlet tube 9 and cooling tube, and water body is delivered to the first cooling component 11 from cooling tube 10, subsequently into cooling
In chamber 12, the lubricating oil in Transmission Room 4 is exchanged with the aquatic products heat in cooling chamber 12, is cooled down to lubricating oil, and subsequent water is certainly
Connecting tube 14 is delivered to the second cooling component 15, water body in the second cooling component 15 to carrying out cooling down in power house 3, after
And water is discharged along drain pipe 16 and finally crosses with outlet tube 9, and water body is continued to be discharged along outlet tube 9, structure is simple, occupied area
It is small, save the energy.
It include a certain amount of silt and other impurities in the water of reciprocating pump extraction, therefore in cooling tube referring to Fig. 3 and Fig. 4
Filter assemblies 17 are also connected on 10, filter assemblies 17 include the Rose Box 18 being arranged on cooling tube 10,18 interpolation of Rose Box
It is connected to strainer 19, strainer 19 is vertically arranged in 18 both ends of Rose Box, and 18 middle section of Rose Box is additionally provided with active carbon filtration packet 20, filtering
Be additionally provided with the sealing cover 21 being screwed on case 18, filter assemblies 17 be set, the residue in water body is avoided to block subsequent pipeline, water into
Enter in Rose Box 18 via, by the residue filter of entrainment, activated carbon adsorptive capacity is strong when strainer 19, it is various miscellaneous convenient for absorbing and filter
Matter, while sealing cover 21 is set and is conveniently replaceable strainer 19 and active carbon filtration packet 20.
Referring to Fig. 3 and Fig. 4, the water pressure of reciprocating pump extraction is larger, and flow velocity is also larger, in order to reduce the impact to pipeline,
It is provided with constant-current stabilizer 22 in cooling tube 10, constant-current stabilizer 22 includes the casing 23 being arranged in cooling tube 10, in casing 23
It is provided with deflector hole 24, for deflector hole 24 along water flowing direction in horn-like, constant-current stabilizer 22 further includes that setting is discharged in casing 23
The current stabilization chamber 25 of setting is held, current stabilization chamber 25 is in rectangular cavities, therefore water is pumped into cooling tube 10 from the pump housing, and constant-current stabilizer 22 is right
Water carries out current stabilization, and water flow is impacted to deflector hole 24, and subsequently into deflector hole 24, horn-like deflector hole 24 further flows into water
Row unhurried current, i.e. 24 caliber of deflector hole become larger, and steady flow result is obvious, and deflector hole 24 plays inhibition to torrent, and consumption swashs
The kinetic energy of stream, subsequently into current stabilization chamber 25, current stabilization chamber 25 is big compared with 10 volume of cooling tube, further promotes steady flow result.
Referring to Fig. 2 and Fig. 3, the second cooling component 15 includes being layed in the cooling tube group 26 of 3 periphery wall of power house, cooling tube
26 periphery arrays of group have conduction wing 27 to be bonded with 3 periphery wall of power house, increase the contact surface of cooling tube group 26 and power house 3
Product, convenient for heat dissipation, the second cooling component 15 further includes being set to the first isocon 28 and second shunting at 26 both ends of cooling tube group
Pipe 29, the first isocon 28 are connected to connecting tube 14, and the second isocon 29 is connected to drain pipe 16, and water is passed through from connecting tube 14
One isocon 28, subsequent water are dispersed into cooling tube group 26 along the first isocon 28, then on the convergence of the second isocon 29 and edge
Drain pipe 16 be discharged, water is completed in isocon group with power house 3 in lubricating oil heat exchange, structure simply, cooling effect
It is good.
Referring to Fig. 2,3 peripheral closure of power house is provided with shield 30, convenient for protecting the cooling tube group of 3 periphery of power house
26, heat dissipation grid 31 is set, is convenient for ventilation and heat, 3 peripheral closure of power house is provided with shield 30, convenient for protection power house 3
Heat dissipation grid 31 is arranged in the cooling tube group 26 of periphery, is convenient for ventilation and heat.
The course of work (principle): the present invention discloses a kind of reciprocating pump water cooled housing, including shell 1,1 upper end of shell is set
It is equipped with end cap 2, power house 3, Transmission Room 4 and pressure chamber 5 are provided in shell 1, liquid outlet 8, liquid outlet 8 are provided on shell 1
Outlet tube 9 is inside installed, the cooling tube 10 being arranged side by side with outlet tube 9, cooling tube 10 and upper outlet tube are provided in liquid outlet 8
9 one end are all connected to reciprocating pump fluid output port, and 4 lateral wall of Transmission Room is provided with the first cooling component 11, including is opened in biography
Cooling chamber 12 in dynamic room 4,10 other end of cooling tube are connected to cooling chamber 12, and connecting tube 14 is provided on cooling chamber 12, in dynamic
3 periphery wall of power room is additionally provided with the second cooling component 15, and connecting tube 14 is connected to the second cooling component 15, the second cooling component 15
On be additionally provided with drain pipe 16, drain pipe 16, which extends 1 outside of shell and crosses with outlet tube 9, be connected to, dynamic after opening reciprocating pump
Power room 3 and the fever of 5 inner pump of pressure chamber and transmission device, while pump housing starting extracts water body from outlet tube 9 and cooling tube 10 out
Outlet, water body is by filter assemblies 17 and constant-current stabilizer 22 is filtered and current stabilization, and subsequent water body is delivered to from cooling tube 10
First cooling component 11, subsequently into the lubricating oil heat edge and cooling chamber 12 and its thermally conductive sheet in cooling chamber 12, in Transmission Room 4
13 with aquatic products heat exchange, cool down to lubricating oil, water is delivered to the second cooling component 15 from connecting tube 14, and water is from connecting
Pipe 14 is passed through the first isocon 28, and subsequent water is dispersed into cooling tube group 26 along the first isocon 28, then in the second isocon
29 convergences are simultaneously discharged along drain pipe 16, and water completes the heat exchange with the lubricating oil in power house 3 in isocon group, then water edge
Drain pipe 16, which is discharged, finally to cross with outlet tube 9, and water body is continued to be discharged along outlet tube 9, whole device have good cooling results,
The advantages of occupied area is small, green energy conservation.
The embodiment of present embodiment is presently preferred embodiments of the present invention, not limits protection of the invention according to this
Range, therefore: the equivalence changes that all structures under this invention, shape, principle are done, should all be covered by protection scope of the present invention it
It is interior.
Claims (9)
1. a kind of reciprocating pump water cooled housing, including shell (1), shell (1) upper end is equipped with end cap (2), the shell (1)
Interior to be equipped with power house (3), Transmission Room (4) and pressure chamber (5), the shell (1) is equipped with liquid outlet (8), the liquid outlet (8)
Outlet tube (9) are inside installed, it is characterised in that: the cooling being arranged side by side with the outlet tube (9) is equipped in the liquid outlet (8)
It manages (10), the cooling tube (10) and described upper outlet tube (9) one end are all connected to toward liquid outlet (8), and the Transmission Room (4) is outside
Side wall is equipped with the first cooling component (11), and including the cooling chamber (12) being opened in Transmission Room (4), the cooling tube (10) is another
End is connected to the cooling chamber (12), and the cooling chamber (12) is equipped with connecting tube (14), and Yu Suoshu power house (3) periphery wall is also
Equipped with the second cooling component (15), the connecting tube (14) is connected to second cooling component (15), the described second cooling group
Be additionally provided on part (15) drain pipe (16), the drain pipe (16) extend the shell (1) it is external and with the outlet tube (9)
Cross connection.
2. a kind of reciprocating pump water cooled housing according to claim 1, it is characterised in that: the cooling chamber (12) is equipped with and leads
Backing (13), thermally conductive sheet (13) array is in the cooling chamber (12) on the side wall of the Transmission Room (4) side.
3. a kind of reciprocating pump water cooled housing according to claim 2, it is characterised in that: second cooling component (15)
Cooling tube (10) group including being layed in the power house (3) periphery wall further includes being set to the cooling tube (10) group both ends
The first isocon (28) and the second isocon (29), first isocon (28) is connected to the connecting tube (14), described
Second isocon (29) is connected to drain pipe (16).
4. a kind of reciprocating pump water cooled housing according to claim 3, it is characterised in that: the cooling tube (10) organizes periphery
Array has conduction wing (27) to be bonded with the power house (3) periphery wall.
5. a kind of reciprocating pump water cooled housing according to claim 4, it is characterised in that: power house (3) peripheral closure
Equipped with shield (30), heat dissipation grid (31) are offered on the shield (30).
6. a kind of reciprocating pump water cooled housing according to claim 5, it is characterised in that: be equipped in the cooling tube (10)
Constant-current stabilizer (22), the constant-current stabilizer (22) include the casing (23) being arranged in the cooling tube (10), described sleeve pipe
(23) deflector hole (24) are equipped in, the constant-current stabilizer (22) further includes the current stabilization that setting is arranged in described sleeve pipe (23) water outlet
Chamber (25), the current stabilization chamber (25) are in rectangular cavities.
7. a kind of reciprocating pump water cooled housing according to claim 6, it is characterised in that: the deflector hole (24) is along water flow
Dynamic direction is in horn-like.
8. a kind of reciprocating pump water cooled housing according to claim 7, it is characterised in that: also connect on the cooling tube (10)
It is connected to filter assemblies (17), the filter assemblies (17) include the Rose Box (18) being arranged on the cooling tube (10), described
It is plugged with strainer (19) in Rose Box (18), the sealing cover (21) being screwed on is additionally provided on the Rose Box (18).
9. a kind of reciprocating pump water cooled housing according to claim 8, it is characterised in that: the strainer (19) is vertically arranged
At the Rose Box (18) both ends, Rose Box (18) middle section is additionally provided with active carbon filtration packet (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910211571.2A CN109779899B (en) | 2019-03-20 | 2019-03-20 | Water-cooling shell for reciprocating pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910211571.2A CN109779899B (en) | 2019-03-20 | 2019-03-20 | Water-cooling shell for reciprocating pump |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109779899A true CN109779899A (en) | 2019-05-21 |
| CN109779899B CN109779899B (en) | 2020-04-24 |
Family
ID=66489503
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910211571.2A Active CN109779899B (en) | 2019-03-20 | 2019-03-20 | Water-cooling shell for reciprocating pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109779899B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112302893A (en) * | 2020-10-23 | 2021-02-02 | 宁波钱湖石油设备有限公司 | Reciprocating pump |
| CN112412776A (en) * | 2020-12-14 | 2021-02-26 | 宁波钱湖石油设备有限公司 | Reciprocating pump lubricating oil internal circulation system |
| CN115324859A (en) * | 2022-08-20 | 2022-11-11 | 宁波钱湖石油设备有限公司 | High heat dissipation formula reciprocating pump |
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| JPH01208581A (en) * | 1988-02-13 | 1989-08-22 | Tomoe Suzuki | Structure for preventing rise in temperature of plunger pump |
| US20040258544A1 (en) * | 2003-03-11 | 2004-12-23 | Minebea Co., Ltd. | Electrically motorized pump having a submersible sleeve bearing |
| US20060140778A1 (en) * | 2004-12-28 | 2006-06-29 | Warren Leslie J | Reciprocating positive displacement pump for deionized water and method of cooling and lubricating therefor |
| CN206477986U (en) * | 2017-02-17 | 2017-09-08 | 佛山市时和环境设备有限公司 | A kind of water-cooling electric membrane pump |
| CN207251385U (en) * | 2017-08-28 | 2018-04-17 | 深圳市汇川技术股份有限公司 | Radiator structure and water pump all-in-one machine |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| JPH01208581A (en) * | 1988-02-13 | 1989-08-22 | Tomoe Suzuki | Structure for preventing rise in temperature of plunger pump |
| US20040258544A1 (en) * | 2003-03-11 | 2004-12-23 | Minebea Co., Ltd. | Electrically motorized pump having a submersible sleeve bearing |
| US20060140778A1 (en) * | 2004-12-28 | 2006-06-29 | Warren Leslie J | Reciprocating positive displacement pump for deionized water and method of cooling and lubricating therefor |
| CN206477986U (en) * | 2017-02-17 | 2017-09-08 | 佛山市时和环境设备有限公司 | A kind of water-cooling electric membrane pump |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112302893A (en) * | 2020-10-23 | 2021-02-02 | 宁波钱湖石油设备有限公司 | Reciprocating pump |
| CN112302893B (en) * | 2020-10-23 | 2022-07-01 | 宁波钱湖石油设备有限公司 | Reciprocating pump |
| CN112412776A (en) * | 2020-12-14 | 2021-02-26 | 宁波钱湖石油设备有限公司 | Reciprocating pump lubricating oil internal circulation system |
| CN115324859A (en) * | 2022-08-20 | 2022-11-11 | 宁波钱湖石油设备有限公司 | High heat dissipation formula reciprocating pump |
| CN115324859B (en) * | 2022-08-20 | 2024-11-05 | 宁波钱湖石油设备有限公司 | High heat dissipation formula reciprocating pump |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109779899B (en) | 2020-04-24 |
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