CN111852889A - Practical cooling type magnetic drive pump - Google Patents
Practical cooling type magnetic drive pump Download PDFInfo
- Publication number
- CN111852889A CN111852889A CN202010737921.1A CN202010737921A CN111852889A CN 111852889 A CN111852889 A CN 111852889A CN 202010737921 A CN202010737921 A CN 202010737921A CN 111852889 A CN111852889 A CN 111852889A
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- China
- Prior art keywords
- wall
- rod
- fixedly connected
- plate
- transverse plate
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D13/00—Pumping installations or systems
- F04D13/02—Units comprising pumps and their driving means
- F04D13/06—Units comprising pumps and their driving means the pump being electrically driven
- F04D13/0606—Canned motor pumps
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/58—Cooling; Heating; Diminishing heat transfer
- F04D29/586—Cooling; Heating; Diminishing heat transfer specially adapted for liquid pumps
Abstract
The invention discloses a practical cooling type magnetic pump which comprises a bottom plate, wherein a first transverse plate is attached to the top of the bottom plate, a second transverse plate is arranged on the top of the first transverse plate, the bottom of the second transverse plate is fixedly connected with the top of the first transverse plate, the magnetic pump is arranged above the second transverse plate, the bottom of a gear pump is fixedly connected with the top of the second transverse plate, a shell is arranged above the gear pump, the bottom of the shell is attached to the top of the bottom plate, and a protection device is arranged on the outer side of the shell. This practical cooling type magnetic drive pump, through the casing, magnetic drive pump, the second diaphragm, the bottom plate, first diaphragm and protection device's cooperation for the device can be through inwards pressing the stock when using, makes the stock remove casing left and right sides below recess inner wall, and then makes the quarter butt remove the logical inslot wall of first square pipe top, and then realizes the fixed to the casing, and then protects magnetic drive pump, avoids receiving the exogenic action after, leads to magnetic drive pump's damage.
Description
Technical Field
The invention relates to the technical field of magnetic pumps, in particular to a practical cooling type magnetic pump.
Background
The magnetic drive pump mainly comprises pump head, magnetic drive, motor, base, magnetic drive is composed of external magnetic rotor, internal magnetic rotor and non-magnetic isolation sleeve, when the motor drives the external magnetic rotor to rotate by means of coupling, the magnetic field can penetrate through air gap and non-magnetic material isolation sleeve to drive internal magnetic rotor connected with impeller to make synchronous rotation so as to implement non-contact synchronous transmission of power.
Practical cooling type magnetic drive pump among the prior art can't play the guard action to the magnetic drive pump, leads to receiving the exogenic action after, leads to the damage of magnetic drive pump easily to be not convenient for dismantle the casing, and then be not convenient for maintain the magnetic drive pump, troublesome poeration, and be not convenient for fix and dismantle the magnetic drive pump, and then lead to the magnetic drive pump at the during operation unstability.
Disclosure of Invention
The invention aims to provide a practical cooling type magnetic pump, which solves the problems that the practical cooling type magnetic pump in the prior art proposed in the background art cannot protect the magnetic pump, so that the magnetic pump is easily damaged after being subjected to external force, and the shell is inconvenient to disassemble, so that the magnetic pump is inconvenient to maintain.
In order to achieve the purpose, the invention provides the following technical scheme: a practical cooling type magnetic pump comprises a bottom plate, wherein a first transverse plate is attached to the top of the bottom plate, a second transverse plate is arranged on the top of the first transverse plate, the bottom of the second transverse plate is fixedly connected with the top of the first transverse plate, a magnetic pump is arranged above the second transverse plate, the bottom of a gear pump is fixedly connected with the top of the second transverse plate, a shell is arranged above the gear pump, the bottom of the shell is attached to the top of the bottom plate, and a protection device is arranged outside the shell;
the protection device comprises an inclined rod, a first square tube, a long rod, a first compression spring, a second square tube, a second compression spring, a round shaft, a first handle, a first sliding block, a short rod, a sliding chute and a torsion spring;
the bottom of the first square pipe is fixedly connected with the left side and the right side of the top of the bottom plate respectively, the front end face of a top lug of the left first square pipe is rotatably connected with the lower part of the front end face of the diagonal rod through a round shaft, the outer wall of the round shaft is in clearance fit with a torsion spring, the upper end and the lower end of the torsion spring are fixedly connected with the left side of the front end face of the diagonal rod and the front end face of a bulge above the first square pipe respectively, the inner side of the first square pipe is provided with a long rod, the outer wall of the long rod is in clearance fit with the inner walls of the left side and the right side of the first square pipe respectively, the left side of the long rod is provided with a first handle, the inner wall of the first handle is fixedly connected with the left side of the outer wall of the long rod, the right side of the outer wall of the long rod is in clearance fit with a first compression spring, the place ahead of stock is equipped with second side's pipe, the rear end face of second side's pipe and the preceding terminal surface left side fixed connection of stock, the spout has all been processed to the inner wall left and right sides of second side's pipe, the inner wall of spout all with the outer wall outside slip joint of first slider, the left end of first slider and the left side below fixed connection of quarter butt, the right-hand member of first slider and the right side below fixed connection of quarter butt, the outer wall top of quarter butt and the top inner wall clearance fit of second side's pipe, the outer wall top of quarter butt leads to groove inner wall clearance fit with the top of first side's pipe, the bottom rigid coupling of quarter butt has second compression spring, the bottom of second compression spring and the inner wall bottom fixed connection of second side's pipe.
Preferably, the outer wall of the first handle is provided with a grinding line.
Preferably, the first sliding block and the sliding groove form a sliding structure.
Preferably, the long rods are axially symmetrically distributed by taking the bottom plate as an axis.
Preferably, a fixing device is arranged above the bottom plate;
the fixing device comprises a threaded rod, a straight rod, a second sliding block, a groove plate, a square rod and a second handle;
the bottom of the groove plate is respectively fixedly connected with the left side and the right side of the top of the bottom plate, the inner wall of the groove plate on the right side is provided with a second sliding block, the outer wall of the second sliding block is in sliding clamping connection with the inner wall of the through groove at the inner side of the groove plate, the inner wall of the second sliding block is in threaded connection with the outer wall of the threaded rod, the upper part of the outer wall of the threaded rod is rotationally connected with the upper inner wall of the groove plate through a bearing, the lower part of the outer wall of the threaded rod is rotationally connected with the lower inner wall of the groove plate through a bearing, the upper part of the outer wall of the threaded rod is fixedly connected with the inner wall of the second handle, a square rod is arranged at the left side of the second sliding block, the right end of the square rod is fixedly connected with the left end of the second sliding block, a straight rod is arranged behind the square rod, the upper portion of the front end face of the straight rod is fixedly connected with the left side of the rear end face of the square rod, and the lower portion of the outer wall of the straight rod is in clearance fit with the inner wall of the groove in the right side of the top of the first transverse plate.
Preferably, the straight rod and the square rod are vertically distributed.
Compared with the prior art, the invention has the beneficial effects that:
this practical cooling type magnetic drive pump, through the casing, magnetic drive pump, the second diaphragm, the bottom plate, first diaphragm and protection device's cooperation, make the device when using, can be through inwards pressing the stock, make the stock remove casing left and right sides below recess inner wall, second compression spring drives the quarter butt rebound, and then make the quarter butt remove the logical inslot wall of first square pipe top, and then realize the fixed to the casing, and then protect magnetic drive pump, avoid receiving the exogenic action after, lead to magnetic drive pump's damage.
This practical cooling type magnetic drive pump through casing, magnetic drive pump, second diaphragm, bottom plate, first diaphragm and protection device's cooperation for the device can make the down tube drive the quarter butt and move down through pressing the down tube when using, and first compression spring drives the stock and moves to the outside, and then realizes the dismantlement to the casing, convenient to detach, and then is convenient for maintain the magnetic drive pump.
This practical cooling type magnetic drive pump, through casing, magnetic drive pump, second diaphragm, bottom plate, first diaphragm and fixing device's cooperation for the device can drive the threaded rod through rotating the second handle when using, and the second handle rotates, and the threaded rod drives the second slider and reciprocates, and then makes the square bar drive the straight-bar and reciprocate, and then realizes fixed and the dismantlement to magnetic drive pump, makes magnetic drive pump at the during operation more stable, and further be convenient for maintain magnetic drive pump.
This practical cooling type magnetic drive pump through casing, magnetic drive pump, second diaphragm, bottom plate, first diaphragm, protection device and fixing device's cooperation for the device easy operation is safe in utilization.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of the first square tube, the long rod and the first compression spring in FIG. 1;
FIG. 3 is a schematic structural view of the second square pipe, the first slide block and the chute in FIG. 1;
FIG. 4 is a schematic view of the construction of the circular shaft, torsion spring and diagonal rod of FIG. 1;
FIG. 5 is a schematic view of the second handle, threaded rod and slotted plate of FIG. 1;
fig. 6 is a schematic structural view of the square bar, the straight bar and the second slider in fig. 1.
In the figure: 1. the protective device comprises a shell, 2, a protective device, 201, an inclined rod, 202, a first square tube, 203, a long rod, 204, a first compression spring, 205, a second square tube, 206, a second compression spring, 207, a round shaft, 208, a first handle, 209, a first sliding block, 210, a short rod, 211, a sliding groove, 212, a torsion spring, 3, a fixing device, 301, a threaded rod, 302, a straight rod, 303, a second sliding block, 304, a groove plate, 305, a square rod, 306, a second handle, 4, a magnetic pump, 5, a second transverse plate, 6, a bottom plate, 7 and a first transverse plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-6, the present invention provides a technical solution:
example 1
A practical cooling type magnetic pump comprises a bottom plate 6, a first transverse plate 7 is attached to the top of the bottom plate 6, a second transverse plate 5 is arranged on the top of the first transverse plate 7, the bottom of the second transverse plate 5 is fixedly connected with the top of the first transverse plate 7, a magnetic pump 4 is arranged above the second transverse plate 5, the bottom of the gear pump 4 is fixedly connected with the top of the second transverse plate 5, a shell 1 is arranged above the gear pump 4, the bottom of the shell 1 is attached to the top of the bottom plate 6, a protection device 2 is arranged on the outer side of the shell 1, the protection device 2 comprises an inclined rod 201, a first square tube 202, a long rod 203, a first compression spring 204, a second square tube 205, a second compression spring 206, a round shaft 207, a first handle 208, a first sliding block 209, a short rod 210, a sliding chute 211 and a torsion spring 212, the bottom of the first square tube 202 is fixedly connected with the left side and the right side of the top of the bottom plate 6 respectively, the front end face of a convex block on the left side of, the outer wall of the round shaft 207 is in clearance fit with a torsion spring 212, the diagonal rod 201 is pressed downwards, the torsion spring 212 provides an outward force to the diagonal rod, so that the diagonal rod 201 returns to the original position, the upper end and the lower end of the torsion spring 212 are respectively fixedly connected with the left side of the front end surface of the diagonal rod 201 and the front end surface of the upper bulge of the first square tube 202, when the diagonal rod 201 is stressed to rotate inwards, a lug below the diagonal rod 201 can enter a through groove above the first square tube 202, so that the diagonal rod 201 drives the short rod 210 to move downwards, the inner side of the first square tube 202 is provided with a long rod 203, the long rod 203 is axially and symmetrically distributed by taking the bottom plate 6 as an axis, the design can ensure that the long rod 203 fixes the shell 1, the outer wall of the long rod 203 is respectively in clearance fit with the inner walls at the left side and the right side of the first square tube 202, the left side of the long rod 203 is provided with a first handle 208, the, further, the working personnel can move the long rod 203 conveniently, the inner wall of the first handle 208 is fixedly connected with the left side of the outer wall of the long rod 203, the right side of the outer wall of the long rod 203 is in clearance fit with a first compression spring 204, the first compression spring 204 provides an outward force for the long rod 203, the left end of the first compression spring 204 is fixedly connected with the center of the outer wall of the long rod 203, the right end of the first compression spring 204 is fixedly connected with the right side of the inner wall of the first square tube 202, a second square tube 205 is arranged in front of the long rod 203, the rear end surface of the second square tube 205 is fixedly connected with the left side of the front end surface of the long rod 203, sliding grooves 211 are processed on the left and right sides of the inner wall of the second square tube 205, the first sliding block 209 and the sliding grooves 211 form a sliding structure, the first sliding block 209 can slide up and down on the inner wall of the sliding groove 211 when the first sliding block 209 is stressed, the right end of first slider 209 and quarter butt 210's right side below fixed connection, quarter butt 210's outer wall top and the top inner wall clearance fit of second side pipe 205, first slider 209 reciprocates when atress to quarter butt 210 and plays limiting displacement, quarter butt 210's outer wall top and the logical inslot wall clearance fit in top of first side pipe 202, quarter butt 210's bottom rigid coupling has second compression spring 206, second compression spring 206 gives quarter butt 210 ascending power, the bottom of second compression spring 206 and the inner wall bottom fixed connection of second side pipe 205.
Example 2
As an optional case, referring to fig. 1, 5 and 6, the practical cooling type magnetic pump is provided, a fixing device 3 is arranged above a bottom plate 6, the fixing device 3 comprises a threaded rod 301, a straight rod 302, a second slider 303, a groove plate 304, a square rod 305 and a second handle 306, the bottom of the groove plate 304 is fixedly connected with the left side and the right side of the top of the bottom plate 6 respectively, the inner wall of the groove plate 304 on the right side is provided with the second slider 303, the outer wall of the second slider 303 is slidably clamped with the inner wall of the inner through groove of the groove plate 304, the second slider 303 can slide up and down on the inner wall of the inner through groove of the groove plate 304 when being stressed, the inner wall of the second slider 303 is in threaded connection with the outer wall of the threaded rod 301, the upper part of the outer wall of the threaded rod 301 is rotatably connected with the upper inner wall of the groove plate 304 through a bearing, the bearing enables the inner walls of the lower two ends of the lower part of the groove plate, threaded rod 301's outer wall top and second handle 306's inner wall fixed connection, second handle 306 is more convenient for the staff to rotate threaded rod 301, the left side of second slider 303 is equipped with square bar 305, the right-hand member of square bar 305 and the left end fixed connection of second slider 303, the rear of square bar 305 is equipped with straight-bar 302, straight-bar 302 is vertical distribution with square bar 305, can drive straight-bar 302 during the square bar 305 atress and reciprocate, the preceding terminal surface top of straight-bar 302 and the rear end face left side fixed connection of square bar 305, the outer wall below of straight-bar 302 and the top right side recess inner wall clearance fit of first diaphragm 7.
The scheme in this embodiment can be selectively combined with the scheme in other embodiments.
Example 3
In this embodiment, when the practical cooling type magnetic pump is used, first, the second handle 306 is rotated, the second handle 306 drives the threaded rod 301 to rotate, the threaded rod 301 drives the second slider 303 to move downwards, the second slider 303 drives the square rod 305 to move downwards, and further the square rod 305 drives the straight rod 302 to move downwards, thereby fixing the magnetic pump 4, then the long rod 203 is pressed inwards, the long rod 203 is moved to the inner wall of the groove below the left and right sides of the housing 1, and simultaneously the second compression spring 206 drives the short rod 210 to move upwards, and further the short rod 210 is moved to the inner wall of the through groove above the first square tube 202, thereby fixing the housing 1, and further protecting the magnetic pump 4, otherwise, the inclined rod 201 is pressed downwards, thereby the inclined rod 201 drives the short rod 210 to move downwards, and further the first compression spring 204 drives the long rod 203 to move outwards, thereby realizing the disassembly of the housing 1, and then be convenient for maintain magnetic drive pump 4, and easy operation, it is safe in utilization.
The scheme in this embodiment can be selectively combined with the scheme in other embodiments.
In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.
In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "disposed," "connected," "secured," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate, and may be communication between two elements or interaction relationship between two elements, unless otherwise specifically limited, and the specific meaning of the terms in the present invention will be understood by those skilled in the art according to specific situations.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. A practical cooling type magnetic drive pump comprises a bottom plate (6), and is characterized in that: a first transverse plate (7) is attached to the top of the bottom plate (6), a second transverse plate (5) is arranged on the top of the first transverse plate (7), the bottom of the second transverse plate (5) is fixedly connected with the top of the first transverse plate (7), a magnetic pump (4) is arranged above the second transverse plate (5), the bottom of the gear pump (4) is fixedly connected with the top of the second transverse plate (5), a shell (1) is arranged above the gear pump (4), the bottom of the shell (1) is attached to the top of the bottom plate (6), and a protection device (2) is arranged on the outer side of the shell (1);
the protection device (2) comprises an inclined rod (201), a first square tube (202), a long rod (203), a first compression spring (204), a second square tube (205), a second compression spring (206), a round shaft (207), a first handle (208), a first sliding block (209), a short rod (210), a sliding groove (211) and a torsion spring (212);
the bottom of the first square pipe (202) is fixedly connected with the left side and the right side of the top of the bottom plate (6) respectively, the front end face of the top convex block of the left first square pipe (202) is rotatably connected with the lower part of the front end face of the diagonal rod (201) through a round shaft (207), the outer wall of the round shaft (207) is in clearance fit with a torsion spring (212), the upper end and the lower end of the torsion spring (212) are fixedly connected with the left side of the front end face of the diagonal rod (201) and the front end face of the upper convex part of the first square pipe (202) respectively, the inner side of the first square pipe (202) is provided with a long rod (203), the outer wall of the long rod (203) is in clearance fit with the inner walls of the left side and the right side of the first square pipe (202), the left side of the long rod (203) is provided with a first handle (208), the inner wall of the first handle (208) is fixedly connected with the left side of the outer wall of, the left end of the first compression spring (204) is fixedly connected with the center of the outer wall of the long rod (203), the right end of the first compression spring (204) is fixedly connected with the right side of the inner wall of the first square pipe (202), the second square pipe (205) is arranged in front of the long rod (203), the rear end surface of the second square pipe (205) is fixedly connected with the left side of the front end surface of the long rod (203), sliding grooves (211) are processed on the left side and the right side of the inner wall of the second square pipe (205), the inner wall of each sliding groove (211) is slidably clamped with the outer wall of the first sliding block (209), the left end of the first sliding block (209) is fixedly connected with the lower side of the left side of the short rod (210), the right end of the first sliding block (209) is fixedly connected with the lower side of the right side of the short rod (210), the upper side of the outer wall of the short rod (210) is in clearance fit with the upper inner wall of the upper side of the second square pipe (205), and the upper side of the outer wall of, the bottom rigid coupling of quarter butt (210) has second compression spring (206), the bottom of second compression spring (206) and the inner wall bottom fixed connection of second side's pipe (205).
2. A practical cooling type magnetic pump according to claim 1, characterized in that: the outer wall of the first handle (208) is processed with abrasive grains.
3. A practical cooling type magnetic pump according to claim 1, characterized in that: the first sliding block (209) and the sliding groove (211) form a sliding structure.
4. A practical cooling type magnetic pump according to claim 1, characterized in that: the long rods (203) are distributed in an axial symmetry mode by taking the bottom plate (6) as an axis.
5. A practical cooling type magnetic pump according to claim 1, characterized in that: a fixing device (3) is arranged above the bottom plate (6);
the fixing device (3) comprises a threaded rod (301), a straight rod (302), a second sliding block (303), a groove plate (304), a square rod (305) and a second handle (306);
the bottom of the groove plate (304) is fixedly connected with the left side and the right side of the top of the bottom plate (6) respectively, the inner wall of the groove plate (304) on the right side is provided with a second sliding block (303), the outer wall of the second sliding block (303) is in sliding clamping connection with the inner side through groove inner wall of the groove plate (304), the inner wall of the second sliding block (303) is in threaded connection with the outer wall of a threaded rod (301), the upper part of the outer wall of the threaded rod (301) is rotationally connected with the upper inner wall of the groove plate (304) through a bearing, the lower part of the outer wall of the threaded rod (301) is rotationally connected with the lower inner wall of the groove plate (304) through a bearing, the upper part of the outer wall of the threaded rod (301) is fixedly connected with the inner wall of a second handle (306), the left side of the second sliding block (303) is provided with a square rod (305), the right end of the square rod (305) is fixedly connected with the left end of, the upper portion of the front end face of the straight rod (302) is fixedly connected with the left side of the rear end face of the square rod (305), and the lower portion of the outer wall of the straight rod (302) is in clearance fit with the inner wall of the groove in the right side of the top of the first transverse plate (7).
6. A practical cooling type magnetic pump according to claim 1, characterized in that: the straight rod (302) and the square rod (305) are vertically distributed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010737921.1A CN111852889A (en) | 2020-07-28 | 2020-07-28 | Practical cooling type magnetic drive pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010737921.1A CN111852889A (en) | 2020-07-28 | 2020-07-28 | Practical cooling type magnetic drive pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111852889A true CN111852889A (en) | 2020-10-30 |
Family
ID=72948660
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010737921.1A Pending CN111852889A (en) | 2020-07-28 | 2020-07-28 | Practical cooling type magnetic drive pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111852889A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112343824A (en) * | 2020-11-11 | 2021-02-09 | 代秋焕 | Axial-flow pump for sewage treatment equipment |
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| US5066193A (en) * | 1990-04-24 | 1991-11-19 | Bombas Auriferas & Equipos Mineros B.A.E M., C.A. | Water pump housing closure and a water pump gasket adjustment mechanism |
| CN204985091U (en) * | 2015-09-14 | 2016-01-20 | 江苏飞翔泵业制造有限公司 | Guards for coupling quick change seat for pump |
| CN206709863U (en) * | 2017-05-06 | 2017-12-05 | 甘肃钢铁职业技术学院 | A kind of instrument and meter case fixing device |
| CN108757494A (en) * | 2018-07-03 | 2018-11-06 | 浙江融乐环境科技有限公司 | A kind of fixed support base in the outdoor of water pump |
| CN208913601U (en) * | 2018-05-25 | 2019-05-31 | 陕西中油丝路能源有限公司 | A kind of valve fixer for machining for sewage treatment |
| CN209510711U (en) * | 2019-02-28 | 2019-10-18 | 重庆重申机械制造有限公司 | A kind of gasoline water pump machine |
| CN110694366A (en) * | 2019-11-26 | 2020-01-17 | 湖州荣大环境科技有限公司 | Quick-connection type flue gas treatment device capable of cooling |
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2020
- 2020-07-28 CN CN202010737921.1A patent/CN111852889A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5066193A (en) * | 1990-04-24 | 1991-11-19 | Bombas Auriferas & Equipos Mineros B.A.E M., C.A. | Water pump housing closure and a water pump gasket adjustment mechanism |
| CN204985091U (en) * | 2015-09-14 | 2016-01-20 | 江苏飞翔泵业制造有限公司 | Guards for coupling quick change seat for pump |
| CN206709863U (en) * | 2017-05-06 | 2017-12-05 | 甘肃钢铁职业技术学院 | A kind of instrument and meter case fixing device |
| CN208913601U (en) * | 2018-05-25 | 2019-05-31 | 陕西中油丝路能源有限公司 | A kind of valve fixer for machining for sewage treatment |
| CN108757494A (en) * | 2018-07-03 | 2018-11-06 | 浙江融乐环境科技有限公司 | A kind of fixed support base in the outdoor of water pump |
| CN209510711U (en) * | 2019-02-28 | 2019-10-18 | 重庆重申机械制造有限公司 | A kind of gasoline water pump machine |
| CN110694366A (en) * | 2019-11-26 | 2020-01-17 | 湖州荣大环境科技有限公司 | Quick-connection type flue gas treatment device capable of cooling |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112343824A (en) * | 2020-11-11 | 2021-02-09 | 代秋焕 | Axial-flow pump for sewage treatment equipment |
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Application publication date: 20201030 |
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