CN113931848B - Sanitary self priming pump stock solution structure - Google Patents
Sanitary self priming pump stock solution structure Download PDFInfo
- Publication number
- CN113931848B CN113931848B CN202111223111.5A CN202111223111A CN113931848B CN 113931848 B CN113931848 B CN 113931848B CN 202111223111 A CN202111223111 A CN 202111223111A CN 113931848 B CN113931848 B CN 113931848B
- Authority
- CN
- China
- Prior art keywords
- liquid storage
- storage chamber
- self
- wall
- guide wall
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 230000037452 priming Effects 0.000 title claims description 7
- 239000011550 stock solution Substances 0.000 title description 6
- 239000007788 liquid Substances 0.000 claims abstract description 67
- 230000007246 mechanism Effects 0.000 claims abstract description 39
- 239000002245 particle Substances 0.000 claims abstract description 19
- 238000007789 sealing Methods 0.000 claims abstract description 6
- 239000011248 coating agent Substances 0.000 claims description 5
- 238000000576 coating method Methods 0.000 claims description 5
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 claims description 4
- 238000007599 discharging Methods 0.000 claims description 3
- 239000013618 particulate matter Substances 0.000 description 10
- 230000000694 effects Effects 0.000 description 7
- 230000006872 improvement Effects 0.000 description 7
- 238000004140 cleaning Methods 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 238000004026 adhesive bonding Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 238000005260 corrosion Methods 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 230000002401 inhibitory effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
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
- F04D9/00—Priming; Preventing vapour lock
-
- 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
- F04D13/16—Pumping installations or systems with storage reservoirs
-
- 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
- F04D29/40—Casings; Connections of working fluid
- F04D29/42—Casings; Connections of working fluid for radial or helico-centrifugal pumps
- F04D29/44—Fluid-guiding means, e.g. diffusers
- F04D29/445—Fluid-guiding means, e.g. diffusers especially adapted for liquid 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
- F04D29/60—Mounting; Assembling; Disassembling
- F04D29/62—Mounting; Assembling; Disassembling of radial or helico-centrifugal pumps
- F04D29/628—Mounting; Assembling; Disassembling of radial or helico-centrifugal pumps especially adapted for liquid 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
- F04D29/66—Combating cavitation, whirls, noise, vibration or the like; Balancing
- F04D29/669—Combating cavitation, whirls, noise, vibration or the like; Balancing especially adapted for liquid 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
- F04D29/70—Suction grids; Strainers; Dust separation; Cleaning
- F04D29/708—Suction grids; Strainers; Dust separation; Cleaning specially for liquid pumps
Abstract
The invention discloses a sanitary self-priming pump liquid storage structure, which comprises a liquid storage chamber, wherein one side of the liquid storage chamber is provided with a feed inlet, the other side of the liquid storage chamber is provided with a discharge outlet, a guide wall is arranged in the liquid storage chamber, a self-vibration mechanism is further arranged between the guide wall and the inner wall of the liquid storage chamber, a sealing cavity is formed between the guide wall and the liquid storage chamber, the self-vibration mechanism is arranged in the sealing cavity and is in contact with the guide wall, a support is arranged between the support and the liquid storage chamber, the guide wall and the liquid storage chamber are detachably arranged, and the guide wall and the self-vibration mechanism are arranged in the liquid storage chamber of the self-priming pump, so that when the liquid storage chamber is cleaned in the later period, particles on the inner wall can be effectively vibrated down, the particles are prevented from being adhered to the inner wall, and the liquid storage chamber is prevented from being blocked by the particles.
Description
Technical Field
The invention belongs to the technical field of self-priming pump equipment, and particularly relates to a liquid storage structure of a sanitary self-priming pump.
Background
The self-priming pump belongs to self-priming centrifugal pump, and has the advantages of compact structure, convenient operation, stable operation, easy maintenance, high efficiency, long service life, stronger self-priming capability and the like. The pipeline does not need to be provided with a bottom valve, and the quantitative liquid guiding in the pump body is only required to be ensured before the operation. Different liquids can be self-priming pumps made of different materials.
The working principle of the self-priming pump is that water is filled in the pump shell before the water pump is started (or water is stored in the pump shell). After the impeller is started, the impeller rotates at a high speed to enable water in the impeller channel to flow to the volute, at the moment, the inlet forms vacuum, so that the water inlet check valve is opened, and air in the suction pipe enters the pump and reaches the outer edge through the impeller channel.
However, the liquid storage chamber installed on the self-priming pump often faces a plurality of problems, such as accumulation of impurities in the liquid storage chamber caused by long-term use of the medium with particles, thereby affecting the normal operation of the self-priming pump.
Disclosure of Invention
In order to achieve the above purpose, the technical scheme of the invention is as follows: the utility model provides a health self priming pump stock solution structure, stock solution structure includes the liquid storage chamber, and one side of liquid storage chamber is provided with the feed inlet, and the opposite side is provided with the discharge gate, has the guide wall in the liquid storage chamber, still is provided with self-vibration mechanism between guide wall and the liquid storage chamber inner wall, forms sealed cavity between guide wall and the liquid storage chamber, and self-vibration mechanism sets up in sealed cavity, self-vibration mechanism and guide wall contact, and self-vibration mechanism is provided with the support, fixed mounting between support and the liquid storage chamber, detachably installs between guide wall and the liquid storage chamber.
Based on above-mentioned scheme, through setting up guide wall and self-vibration mechanism inside the self-priming pump liquid storage chamber, the effect of guide wall is when wasing the liquid storage chamber, can be more effective quick, and the effect of self-vibration mechanism is in order to shake down the particulate matter on the inner wall at the later stage when clean the liquid storage chamber, prevents that particulate matter and inner wall from gluing, prevents that the liquid storage chamber from causing the jam because of the particulate matter.
As an improvement of the invention, the bracket is provided with the mounting groove, one end of the mounting groove is provided with the mounting shaft, the other end of the mounting groove is contacted with the guide wall, the size of the vibrating piece arranged in the mounting groove is matched with the inner diameter size of the mounting groove, the elastic piece is arranged outside the vibrating piece in the mounting groove and surrounds the vibrating piece, and the length of the elastic piece and the length of the vibrating piece in a natural state are larger than the inner diameter of the mounting groove.
Based on above-mentioned scheme, vibrating piece and guide wall contact can effectually shake down the particulate matter on the inner wall, prevent that particulate matter from gluing with the inner wall, simultaneously, the outside elastic component of vibrating piece can transfer the vibration that the vibrating piece produced, accelerates vibration frequency, simultaneously, guarantees that the length of elastic component under the natural state is greater than the internal diameter of mounting groove with the length of vibrating piece, can guarantee that vibrating piece contacts with the mounting groove inner wall for a long time, and the vibration energy that produces effectively contacts the guide wall. The mounting groove is provided with closed closing cap for with self-vibration mechanism seal fixed in the mounting groove, when self-vibration mechanism vibrates, can drive the guide wall support and vibrate together, adsorb the particulate matter on the guide wall and can drop automatically.
As an improvement of the invention, a plurality of flow dividing side plates are arranged on the flow guiding wall, the flow dividing side plates are longitudinally distributed on the flow guiding wall along a circle inside the flow guiding wall in sequence, and the plurality of flow dividing side plates are arranged in parallel.
Based on the scheme, the diversion side plates are arranged to longitudinally partition the diversion wall, so that the impact force on the inner wall is accelerated when the diversion wall is washed, and meanwhile, particles attached to the diversion wall can move downwards along with the diversion groove, cannot move left and right, and can improve the cleaning efficiency.
As an improvement of the present invention, a buffer spring is axially provided in the mounting shaft.
Based on the scheme, the buffer spring can be arranged to effectively help to resist the acting force of the guide wall on the self-vibration mechanism.
As an improvement of the invention, the top of the liquid storage chamber is also provided with a mounting port for facilitating the taking out of the self-vibration mechanism.
Based on above-mentioned scheme, the effect of installing the mouth is in order to be able to later stage maintain the liquid storage chamber inside.
As an improvement of the invention, the bottom of the liquid storage chamber is provided with a drain outlet for discharging the internal particles outwards, the bottom of the liquid storage chamber is provided with a slope, and the bottom of the drain outlet is connected with the slope.
Based on the scheme, the drain outlet at the bottom can smoothly discharge the cleaned particles, and the slope can accelerate the discharge of the particles, so that the cleaning efficiency is improved.
As an improvement of the invention, the bracket is provided with an anti-rust coating.
Based on the above scheme, the rust-proof coating on the bracket prevents corrosion of the internal contact surface caused when the equipment is used.
Compared with the prior art, the invention has the beneficial effects that: according to the self-priming pump liquid storage chamber, the guide wall and the self-vibration mechanism are arranged in the self-priming pump liquid storage chamber, the guide wall has the effects that when the liquid storage chamber is cleaned, the guide wall can be more effectively and quickly provided with the split side plates, the guide wall is longitudinally partitioned, so that impact force on the inner wall is accelerated when the guide wall is cleaned, meanwhile, particles attached to the guide wall can move downwards along with the guide groove and cannot move left and right, the cleaning efficiency can be improved, and the self-vibration mechanism has the effects of effectively vibrating the particles on the inner wall when the liquid storage chamber is cleaned in the later period, preventing the particles from being stuck to the inner wall and blocking the liquid storage chamber due to the particles.
Drawings
Fig. 1 is a schematic diagram of a liquid storage structure according to the present invention.
Fig. 2 is a schematic structural diagram of a self-vibration mechanism according to the present invention.
Fig. 3 is a schematic view of a guide wall structure according to the present invention.
List of drawing identifiers: 1-liquid storage chamber, 2-self-vibration mechanism, 201-sealed cavity, 202-elastic piece, 203-vibration piece, 204-buffer spring, 205-installation axle, 206-support, 207-installation groove, 208-closed closing cover, 3-guide wall, 301-split side plate, 302-longitudinal runner, 4-feed inlet, 5-slope, 6-drain outlet, 7-discharge outlet, 8-installation mouth.
Description of the embodiments
The invention will be further elucidated with reference to the following figures 1-3 and specific embodiments, which should be understood as being merely illustrative of the invention and not limiting the scope thereof.
Examples: as shown in fig. 1, a sanitary self-priming pump stock solution structure, stock solution structure includes liquid storage chamber 1, one side of liquid storage chamber 1 is provided with feed inlet 4, the opposite side is provided with discharge gate 7, have guide wall 3 in liquid storage chamber 1, still be provided with self-vibration mechanism 2 between guide wall 3 and the inner wall of liquid storage chamber 1, form sealed cavity 201 between guide wall 3 and the liquid storage chamber 1, self-vibration mechanism 2 sets up in sealed cavity 201, self-vibration mechanism 2 and guide wall 3 contact, self-vibration mechanism 2 is provided with support 206, fixed mounting between support 206 and the liquid storage chamber 1, detachably installs between guide wall 3 and the liquid storage chamber 1. Through setting up guide wall 3 and self-vibration mechanism 2 inside self priming pump liquid storage chamber 1, the effect of guide wall 3 is when wasing liquid storage chamber 1, can be more effective quick, and the effect of self-vibration mechanism 2 is in order to shake down the particulate matter on the inner wall at the later stage when cleaning liquid storage chamber 1, prevents that particulate matter and inner wall from gluing, prevents that liquid storage chamber 1 from causing the jam because of the particulate matter.
As shown in fig. 2, a mounting groove 207 is formed in the bracket 206, a mounting shaft 205 is formed at one end of the mounting groove 207, the other end of the mounting groove 207 contacts the guide wall 3, the size of a vibrating member 203 formed inside the mounting groove 207 is matched with the inner diameter of the mounting groove 207, an elastic member 202 is formed outside the self-vibrating mechanism 2 inside the mounting groove 207, the elastic member 202 surrounds the self-vibrating mechanism 2, and the length of the elastic member 202 and the length of the self-vibrating mechanism 2 in a natural state are larger than the inner diameter of the mounting groove 207. The self-vibration mechanism 2 is contacted with the guide wall 3, so that particles on the inner wall can be effectively vibrated down, the particles are prevented from being adhered to the inner wall, meanwhile, the elastic piece 202 outside the self-vibration mechanism 2 can transfer vibration generated by the self-vibration mechanism 2, the vibration frequency is accelerated, meanwhile, the length of the elastic piece 202 and the length of the self-vibration mechanism 2 in a natural state are ensured to be larger than the inner diameter of the mounting groove 207, the long-term contact between the self-vibration mechanism 2 and the inner wall of the mounting groove 207 can be ensured, and the generated vibration can be effectively contacted with the guide wall 3. The mounting groove 207 is provided with a closed sealing cover 208 for sealing and fixing the self-vibration mechanism in the mounting groove 207, when the self-vibration mechanism vibrates, the bracket 206 of the guide wall 3 can be driven to vibrate together, and particles adsorbed on the guide wall 3 can automatically fall off.
As shown in fig. 3, a plurality of diversion side plates 301 are arranged on the diversion wall 3, the diversion side plates 301 are longitudinally distributed on the diversion wall 3 along a circle inside the diversion wall 3 in sequence, and the diversion side plates 301 are arranged in parallel. Set up reposition of redundant personnel curb plate 301, carry out vertical subregion to guide wall 3, form a plurality of longitudinal flow channels 302, be convenient for when washing guide wall 3, accelerate the impact force to the inner wall, simultaneously, the particulate matter that adheres to on guide wall 3 can be along with the guiding gutter downstream, can not the side-to-side motion, can promote clean efficiency. A damper spring 204 is axially provided in the mounting shaft 205. The buffer spring 204 is mounted to effectively help counter the force from the guide wall 3 to the self-vibrating mechanism 2. The top of the liquid storage chamber 1 is also provided with a mounting opening 8 for facilitating the taking out of the self-vibration mechanism. The function of the mounting opening 8 is to enable maintenance of the interior of the reservoir 1 at a later stage. The bottom of the liquid storage chamber 1 is provided with a drain 6 for discharging the particles in the liquid storage chamber 1 outwards, the inner bottom surface of the liquid storage chamber 1 is provided with a slope 5, and the bottom of the drain 6 is connected with the slope 5. The drain 6 at the bottom can smoothly discharge the cleaned particles, and the slope 5 can accelerate the discharge of the particles, so that the cleaning efficiency is improved. The bracket 206 has a rust-resistant coating disposed thereon. The rust inhibitive coating on the support 206 prevents corrosion of the internal interface caused by the use of the device.
It should be noted that the foregoing merely illustrates the technical idea of the present invention and is not intended to limit the scope of the present invention, and that a person skilled in the art may make several improvements and modifications without departing from the principles of the present invention, which fall within the scope of the claims of the present invention.
Claims (6)
1. A sanitary self-priming pump liquid storage structure is characterized in that the liquid storage structure comprises a liquid storage chamber (1), one side of the liquid storage chamber (1) is provided with a feed inlet (4), the other side is provided with a discharge outlet (7), a guide wall (3) is arranged in the liquid storage chamber (1), a self-vibration mechanism (2) is further arranged between the guide wall (3) and the inner wall of the liquid storage chamber (1), a sealing cavity (201) is formed between the guide wall (3) and the liquid storage chamber (1), the self-vibration mechanism (2) is arranged in the sealing cavity (201), the self-vibration mechanism (2) is in contact with the guide wall (3), a support (206) is fixedly arranged between the support (206) and the liquid storage chamber (1), the guide wall (3) and the liquid storage chamber (1) are detachably arranged, a mounting groove (207) is arranged on the support (206), a mounting shaft (205) is arranged at one end of the mounting groove (207), the other end of the mounting groove (207) is in contact with the wall (3), the inner diameter of a vibrating piece (203) arranged in the mounting groove (207) is in a size which is matched with the size of the mounting groove (207), the vibrating piece (202) and the vibrating piece (202) is arranged outside the vibrating piece (203), the length of the elastic member (202) and the length of the vibration member (203) in a natural state are larger than the inner diameter of the mounting groove (207).
2. The sanitary self-priming pump liquid storage structure according to claim 1, wherein a plurality of diversion side plates (301) are arranged on the diversion wall (3), the diversion side plates (301) are longitudinally distributed on the diversion wall (3) along a circle inside the diversion wall (3) in sequence, and the diversion side plates (301) are arranged in parallel.
3. A sanitary self priming pump reservoir according to claim 1, wherein a buffer spring (204) is axially arranged in the mounting shaft (205).
4. A sanitary self priming pump reservoir according to claim 1, wherein the top of the reservoir (1) is further provided with a mounting opening (8) for facilitating removal of the self-priming mechanism (2).
5. The liquid storage structure of the sanitary self-priming pump according to claim 1, wherein a drain outlet (6) for discharging the internal particles outwards is arranged at the bottom of the liquid storage chamber (1), a slope (5) is arranged at the inner bottom surface of the liquid storage chamber (1), and the bottom of the drain outlet (6) is connected with the slope (5).
6. A sanitary self priming pump reservoir according to claim 1, wherein the support (206) is provided with a rust-resistant coating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111223111.5A CN113931848B (en) | 2021-10-20 | 2021-10-20 | Sanitary self priming pump stock solution structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111223111.5A CN113931848B (en) | 2021-10-20 | 2021-10-20 | Sanitary self priming pump stock solution structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113931848A CN113931848A (en) | 2022-01-14 |
| CN113931848B true CN113931848B (en) | 2023-11-17 |
Family
ID=79280895
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111223111.5A Active CN113931848B (en) | 2021-10-20 | 2021-10-20 | Sanitary self priming pump stock solution structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113931848B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02163499A (en) * | 1988-12-19 | 1990-06-22 | Matsushita Electric Ind Co Ltd | Fan controller |
| CN105402997A (en) * | 2015-11-24 | 2016-03-16 | 重庆欣欣向荣精细化工有限公司 | Fluidized bed dryer with anti-sticking function |
| KR20160118484A (en) * | 2015-04-02 | 2016-10-12 | 영신중공업 주식회사 | submerged pump |
| CN205879640U (en) * | 2016-08-10 | 2017-01-11 | 中国人民解放军第五七一九工厂 | Aviation equipments fluid pollutes prevention and control petroleum company of people's republic of china appearance preprocessing device |
| CN112090837A (en) * | 2020-08-11 | 2020-12-18 | 常州大学 | Ultrasonic washing equipment for high-nickel ternary lithium battery anode powder material |
| CN212525240U (en) * | 2020-09-08 | 2021-02-12 | 深圳市洁泰超声洗净设备有限公司 | Positive pressure type explosion-proof ultrasonic vibration plate |
| CN212607089U (en) * | 2020-09-08 | 2021-02-26 | 平顶山市安科支护洗选设备有限公司 | Vibrating type anti-blocking coal dropping barrel |
-
2021
- 2021-10-20 CN CN202111223111.5A patent/CN113931848B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02163499A (en) * | 1988-12-19 | 1990-06-22 | Matsushita Electric Ind Co Ltd | Fan controller |
| KR20160118484A (en) * | 2015-04-02 | 2016-10-12 | 영신중공업 주식회사 | submerged pump |
| CN105402997A (en) * | 2015-11-24 | 2016-03-16 | 重庆欣欣向荣精细化工有限公司 | Fluidized bed dryer with anti-sticking function |
| CN205879640U (en) * | 2016-08-10 | 2017-01-11 | 中国人民解放军第五七一九工厂 | Aviation equipments fluid pollutes prevention and control petroleum company of people's republic of china appearance preprocessing device |
| CN112090837A (en) * | 2020-08-11 | 2020-12-18 | 常州大学 | Ultrasonic washing equipment for high-nickel ternary lithium battery anode powder material |
| CN212525240U (en) * | 2020-09-08 | 2021-02-12 | 深圳市洁泰超声洗净设备有限公司 | Positive pressure type explosion-proof ultrasonic vibration plate |
| CN212607089U (en) * | 2020-09-08 | 2021-02-26 | 平顶山市安科支护洗选设备有限公司 | Vibrating type anti-blocking coal dropping barrel |
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| Publication number | Publication date |
|---|---|
| CN113931848A (en) | 2022-01-14 |
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