CN108894278B - Water source ground layering water intake device - Google Patents
Water source ground layering water intake device Download PDFInfo
- Publication number
- CN108894278B CN108894278B CN201810570766.1A CN201810570766A CN108894278B CN 108894278 B CN108894278 B CN 108894278B CN 201810570766 A CN201810570766 A CN 201810570766A CN 108894278 B CN108894278 B CN 108894278B
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- water
- supporting plate
- spring
- fixed shell
- buffer
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
- E03B3/00—Methods or installations for obtaining or collecting drinking water or tap water
- E03B3/04—Methods or installations for obtaining or collecting drinking water or tap water from surface water
-
- 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
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- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Vibration Prevention Devices (AREA)
Abstract
The invention provides a layered water taking device in a water source area, which belongs to the technical field of hydrology and water resources and comprises a water taking box body, an electric control box body arranged on one side of the water taking box body and a buffer base arranged at the bottom of the water taking box body, wherein the buffer base comprises a fixed shell and a supporting plate arranged at an opening at the top of the fixed shell and supported at the bottom of the water taking box body, and a first buffer component used for supporting the supporting plate to buffer up and down and a second buffer component respectively arranged at two sides of the first buffer component and used for enabling the supporting plate to buffer up and down are arranged in the fixed shell. The water source area layered water taking device provided by the invention solves the technical problems that the vibration amplitude generated by starting the water suction pump is large in superposition and the device is easy to damage in the prior art through the buffer component.
Description
Technical Field
The invention belongs to the technical field of hydrology and water resources, and particularly relates to a layered water taking device for a water source area.
Background
In the three gorges reservoir area and the upper reaches of the Yangtze river, numerous water plants and large-water-consumption production enterprises adopt the rocker arm water taking pump ships to take water in the rivers, reservoirs so as to meet the water demand of thousands of households and the production water demand of the enterprises, and because of the structure of the original rocker arm water taking pump ships, water can be taken only in the water area of which the difference between the highest water level and the lowest water level of the variable water level is less than 20 m.
And the water intake device of the different layering of prior art all is equipped with different suction pumps, leads to starting the vibration range stack that the suction pump produced when drawing water great, causes the damage to the device easily.
Disclosure of Invention
The invention aims to provide a water source area layered water taking device, which solves the technical problems that in the prior art, the vibration amplitude generated by starting a water suction pump is large in superposition and the device is easy to damage.
In order to achieve the purpose, the invention adopts the technical scheme that: the utility model provides a water source ground layering water intake device, include the water intaking box, locate the automatically controlled box of water intaking box body one side with locate the buffer base of water intaking bottom of the case portion, buffer base include the fixed shell with set up in fixed shell open-top department just support in the backup pad of water intaking bottom of the case portion, be equipped with in the fixed shell and be used for supporting the first buffering subassembly of buffering about the backup pad is located with dividing first buffering subassembly both sides are used for making the second buffering subassembly of buffering about the backup pad.
Further, first buffer unit including set up in the piston cylinder of fixed shell bottom and at least one with the buffer oil storage ware of piston cylinder intercommunication, the vertical upwards connection of piston rod of piston cylinder in the bottom of backup pad, buffer oil storage ware includes sealed oil storage box and locates first spring in the sealed oil storage box, the one end of first spring with a lateral wall of sealed oil storage box links to each other, first spring is close to piston cylinder one end is connected with the ejector pad, the ejector pad around with the inner wall sliding seal cooperation of sealed oil storage box, the flexible direction of first spring with the moving direction mutually perpendicular of piston cylinder piston, sealed oil storage box with the piston cylinder passes through the pipeline intercommunication.
Further, the piston cylinder periphery symmetry is provided with two the buffering oil reservoir, two the buffering oil reservoir all set up in the bottom of fixed shell.
Furthermore, the second buffer component comprises an upper support, a supporting plate arranged at the upper end of the upper support and supported at the bottom of the supporting plate, and a second spring arranged at the lower end of the upper support, wherein the bottom of the second spring is fixedly connected with the bottom of the fixed shell.
Furthermore, one side of the upper support, which is far away from the piston cylinder, is provided with a lower support, the upper end of the lower support is provided with a third spring, and the upper end of the third spring is connected with the bottom of the support plate.
Furthermore, a chain wheel is arranged between the upper support and the lower support and is rotationally connected with a support rod fixed at the bottom of the fixed shell, an upper chain and a lower chain which are meshed with the chain wheel are respectively arranged on the upper support and the lower support, and the transmission directions of the upper chain and the lower chain on the two sides of the chain wheel are opposite.
Furthermore, one side of the lower support, which is far away from the upper support, is provided with a guide rail, the guide rail is vertically arranged at the bottom of the fixed shell, and the side surface of the lower support is provided with a sliding block in sliding fit with the guide rail.
Furthermore, a layer of baffle is horizontally arranged in the fixed shell, the upper support penetrates through a second through hole in the baffle and is supported at the bottom of the supporting plate, the piston rod penetrates through a first through hole in the baffle and is supported at the bottom of the supporting plate, the upper end of the second spring is connected to the bottom of the baffle, and the height of the guide rail is smaller than the height between the baffle and the bottom of the fixed shell.
Furthermore, two fourth springs are arranged between the supporting plate and the baffle plate, and the fourth springs are symmetrically arranged on two sides of the piston cylinder.
Further, the periphery of the supporting plate is smaller than the top opening of the fixed shell, the supporting plate is arranged in the top opening of the fixed shell, and a water suction pump in the water taking box is arranged on the supporting plate.
The water source area layered water taking device provided by the invention has the beneficial effects that: compared with the prior art, the water source area layered water taking device has the advantages that the water suction pump is buffered through the buffer base provided with the first buffer assembly and the second buffer assembly, so that the vibration amplitude is reduced, the damage to parts in the device is avoided, and the service life of the whole device is prolonged.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without inventive exercise.
Fig. 1 is a schematic structural diagram of a layered water intake device of a water source area according to an embodiment of the present invention;
fig. 2 is a schematic structural diagram of a buffering base of a stratified water intake device of a water source area according to an embodiment of the present invention.
Wherein, in the figures, the respective reference numerals:
1-a water taking tank body; 2, repairing a board; 3-a bolt; 4-layered water pumping ports; 5-upper top cover; 6, locking and buckling; 7-a control panel; 8-a display screen; 9-function buttons; 10-a box door; 11-a buffer base; 1101-a stationary housing; 1102-lower support; 1103-a sprocket; 1104-a push block; 1105-a piston cylinder; 1106-a piston; 1107-a second spring; 1108-struts; 1109-piston rod; 1110-a support plate; 1111-a fourth spring; 1112-a guide rail; 1113-lower chain; 1114-a first spring; 1115-a slider; 1116-a third spring; 1117-a pallet; 1118-upper chain; 1119-pallet.
Detailed Description
In order to make the technical problems, technical solutions and advantageous effects to be solved by the present invention more clearly apparent, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.
It will be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like, as used herein, refer to an orientation or positional relationship indicated in the drawings that is solely for the purpose of facilitating the description and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and is therefore not to be construed as limiting the invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
Referring to fig. 1 and fig. 2, the layered water intake device of the water source area provided by the present invention will be described. Water source ground layering water intaking device, including water intaking box 1, locate the automatically controlled box of water intaking box body one side with locate the buffer base 11 of water intaking box 1 bottom, buffer base 11 including fixed shell 1101 with set up in fixed shell 1101 top opening part just support in the backup pad 1110 of water intaking box 1 bottom, be equipped with in the fixed shell 1101 and be used for supporting the first buffering subassembly of buffering about the backup pad 1110 is located with dividing first buffering subassembly both sides are used for making the second buffering subassembly of buffering about the backup pad 1110.
Compared with the prior art, the water source area layering water taking device provided by the invention has the advantages that the buffering base 11 is provided with the first buffering component and the second buffering component, the vibration generated when the water suction pump is started is transmitted to the first buffering component and the second buffering component, the vibration amplitude is reduced through buffering and slowing of the two buffering components, the damage to parts in the device is avoided, and the service life of the whole device is prolonged.
Further, referring to fig. 2, as a specific embodiment of the layered water intake device for water source area provided by the present invention, the first damping assembly comprises a piston cylinder 1105 arranged at the bottom of the fixed housing 1101 and at least one damping reservoir communicating with the piston cylinder 1105, the piston rod 1109 of the piston cylinder 1105 is vertically connected upward to the bottom of the support plate 1110, the buffer oil reservoir comprises a sealed oil reservoir and a first spring 1114 arranged in the sealed oil reservoir, one end of the first spring 1114 is connected with one side wall of the sealed oil storage box, one end of the first spring 1114, which is close to the piston cylinder 1105, is connected with a push block 1104, the periphery of the push block 1104 is in sliding seal fit with the inner wall of the sealed oil storage box, the expansion direction of the first spring 1114 is perpendicular to the moving direction of the piston cylinder 1105, and the sealed oil storage box is communicated with the piston cylinder 1105 through a pipeline. In the invention, the vibration generated by the water pump is transmitted to the piston rod 1109 through the supporting plate 1110, the piston rod 1109 vibrates along with the supporting plate 1110 to push the piston 1106 to downwards extrude hydraulic oil below the piston 1106, so that the hydraulic oil is extruded into the sealed oil storage box to extrude the push block 1104, and the first spring 1114 at one side of the push block 1104 provides a counterforce, so that the push block 1104 is buffered, the vibration amplitude of the supporting plate 1110 is reduced, the speed of preventing the vertical vibration is too high, and the damage to parts of the device due to the too large vibration amplitude is avoided.
Further, referring to fig. 2, as a specific embodiment of the water source ground stratified water intake device provided by the present invention, two buffer oil reservoirs are symmetrically arranged on the periphery of the piston cylinder 1105, and both the two buffer oil reservoirs are arranged at the bottom of the fixed housing 1101. Of course, four buffer oil reservoirs may be provided according to the space inside the fixed housing 1101 and the magnitude of vibration reduction, and a plurality of buffer oil reservoirs may be provided symmetrically around the outer periphery of the piston cylinder 1105 to improve the uniformity of vibration reduction.
Further, referring to fig. 2, as a specific embodiment of the water source ground layered water intake device provided by the present invention, the second buffer assembly includes an upper bracket, a supporting plate 1119 disposed at the upper end of the upper bracket and supported at the bottom of the supporting plate 1110, and a second spring 1107 disposed at the lower end of the upper bracket, wherein the bottom of the second spring 1107 is fixedly connected to the bottom of the fixed housing 1101. The vibration amplitude is further damped by the second spring 1107 at the bottom.
Further, referring to fig. 2, as a specific embodiment of the water source ground layered water intake device provided by the present invention, a lower bracket 1102 is disposed on a side of the upper bracket away from the piston cylinder 1105, a third spring 1116 is disposed at an upper end of the lower bracket 1102, and an upper end of the third spring 1116 is connected to a bottom of the support plate 1110. The vibration amplitude is further reduced by a third spring 1116 at the bottom, and in this embodiment, the lower bracket 1102 is not fixed to the bottom of the fixed housing 1101, and is pressed by the elasticity of the spring to contact the bottom of the fixed housing 1101.
Further, referring to fig. 2, as an embodiment of the water source layered water intake apparatus provided by the present invention, a chain wheel 1103 is disposed between the upper bracket and the lower bracket 1102, the chain wheel 1103 is rotatably connected to a support 1108 fixed to the bottom of the fixed housing 1101, an upper chain 1118 and a lower chain 1113 engaged with the chain wheel 1103 are respectively disposed on the upper bracket and the lower bracket 1102, and the transmission directions of the upper chain 1118 and the lower chain 1113 on both sides of the chain wheel 1103 are opposite. The utility model discloses in, the vibration that the suction pump produced is transmitted and is got water tank 1 and backup pad 1110, and the vibration of production reciprocates through upper and lower chain 1113 and piston rod 1109, and upper and lower chain 1113 and sprocket 1103 meshing transmit the vibration power to the spring on buffering mutually, and piston rod 1109 will promote the hydraulic oil of piston extrusion its below, obtain the buffering through ejector pad 1104, play the speed that prevents vibration from top to bottom too fast, vibration range is too big to cause the damage to the part of device. Therefore, in the present embodiment, the vibration amplitude is slowed down and reduced by the plurality of buffer members. Taking fig. 2 as an example, when the supporting plate 1110 is pressed down and the vibration amplitude moves downward, the upper bracket moves downward, the upper chain 1118 rotates counterclockwise to drive the chain wheel 1103 to rotate clockwise, the second spring 1107 generates an upward reaction force to prevent the upper bracket from moving downward, meanwhile, the lower chain 1113 rotates counterclockwise, the lower bracket 1102 moves upward, and the third spring 1116 generates an upward reaction force to prevent the supporting plate 1110 from moving downward. Through such setting, increase the dynamics of buffering, reduce vibration amplitude.
Further, referring to fig. 2, as a specific embodiment of the water source ground layered water intake device provided by the present invention, a guide rail 1112 is disposed on a side of the lower bracket 1102 away from the upper bracket, the guide rail 1112 is vertically installed at the bottom of the fixed housing 1101, and a slider 1115 slidably engaged with the guide rail 1112 is disposed on a side of the lower bracket 1102. Through the arrangement of the guide rail 1112, the lower support 1102 can be prevented from deflecting in the process of moving up and down, so that the acting force is always vertically moved up and down, and the acting effect is improved. In the present invention, the vertical centers of the sprocket 1103, the chain, and the guide rail 1112 are all in the same vertical plane, and of course, if a plurality of second buffer units are uniformly provided on the outer periphery of the piston cylinder 1105, the second buffer units are uniformly distributed around the piston cylinder 1105.
Further, referring to fig. 2, as a specific embodiment of the water source ground layered water intake device provided by the present invention, a layer of baffle is horizontally disposed in the fixed housing 1101, the upper bracket passes through the second through hole on the baffle and is supported at the bottom of the supporting plate 1110, the piston rod 1109 passes through the first through hole on the baffle and is supported at the bottom of the supporting plate 1110, the upper end of the second spring 1107 is connected to the bottom of the baffle, and the height of the guide rail 1112 is smaller than the height between the baffle and the bottom of the fixed housing 1101.
Further, referring to fig. 2, as a specific embodiment of the water source ground layered water intake device provided by the present invention, two fourth springs 1111 are disposed between the supporting plate 1110 and the baffle plate, and the fourth springs 1111 are symmetrically disposed on two sides of the piston cylinder 1105. Wherein, the upper end of the fourth spring 1111 is provided with a support block 1117, and the support block is contacted with the bottom of the support plate. In this embodiment, the fixed housing 1101 is divided into two spaces, and the spring is provided, whereby the cushioning effect is further improved.
Further, referring to fig. 2, as an embodiment of the water source ground layered water intake device provided by the present invention, the periphery of the supporting plate 1110 is smaller than the top opening of the fixed housing 1101, the supporting plate 1110 is located in the top opening of the fixed housing 1101, and the water pump in the water intake box 1 is mounted on the supporting plate 1110. In other embodiments, the electrical control box body and the water taking box body 1 can be mounted on the supporting plate 1110, so as to improve the buffering effect.
According to the invention, referring to fig. 1, a plurality of layered water pumping ports 4 are arranged on one side wall of a water taking tank body 1 along the vertical direction, an access panel 2 is arranged on the side wall, the access panel 2 is fixed on the side wall through bolts 3, so that other parts such as a water pumping pump, a motor and the like in the water taking tank body can be conveniently opened, a tank door 10 for opening is arranged on the front wall of the water taking tank body 1, the tank door 10 is connected with the front wall through a lock catch 6, a control element is arranged in an electric control tank body, a display screen 8 and a control panel 7 are arranged outside the electric control tank body, so that the operation and the display are convenient, and a function button 9 is arranged. Be equipped with the storage water tank in getting the water tank body 1, be equipped with the filter screen in the storage water tank, can carry out prefilter to the water of extraction, get water tank body 1 internal installation suction pump and motor, each layering mouth 4 that draws water links to each other with the suction pump through the branch pipeline, reduces the use amount of suction pump.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.
Claims (7)
1. Water source area layering water intaking device, its characterized in that: the water taking box comprises a water taking box body, an electric control box body arranged on one side of the water taking box body and a buffer base arranged at the bottom of the water taking box body, wherein the buffer base comprises a fixed shell and a supporting plate arranged at an opening at the top of the fixed shell and supported at the bottom of the water taking box body;
the second buffer component comprises an upper bracket, a supporting plate arranged at the upper end of the upper bracket and supported at the bottom of the supporting plate, and a second spring arranged at the lower end of the upper bracket, wherein the bottom of the second spring is fixedly connected with the bottom of the fixed shell;
a lower bracket is arranged on one side of the upper bracket, a third spring is arranged at the upper end of the lower bracket, and the upper end of the third spring is connected with the bottom of the supporting plate;
the chain wheel is arranged between the upper support and the lower support and is rotationally connected with a supporting rod fixed at the bottom of the fixed shell, an upper chain and a lower chain which are meshed with the chain wheel are respectively arranged on the upper support and the lower support, and the transmission directions of the upper chain and the lower chain are opposite.
2. The apparatus for stratified water intake from a water source according to claim 1, wherein: first buffer unit including set up in the piston cylinder of fixed shell bottom and at least one with the buffer oil reservoir of piston cylinder intercommunication, the vertical upwards connection of piston rod of piston cylinder in the bottom of backup pad, buffer oil reservoir include sealed oil storage box and locate first spring in the sealed oil storage box, the one end of first spring with a lateral wall of sealed oil storage box links to each other, first spring is close to piston cylinder one end is connected with the ejector pad, the ejector pad around with the inner wall sliding seal cooperation of sealed oil storage box, the flexible direction of first spring with the moving direction mutually perpendicular of piston cylinder piston, sealed oil storage box with the piston cylinder passes through the pipeline intercommunication.
3. The apparatus for stratified water intake from a water source according to claim 2, wherein: the piston cylinder periphery symmetry be provided with two the buffering oil reservoir, two the buffering oil reservoir all set up in the bottom of fixed shell.
4. The apparatus for stratified water intake from a water source according to claim 2, wherein: one side of the lower support, which is far away from the upper support, is provided with a guide rail, the guide rail is vertically arranged at the bottom of the fixed shell, and the side surface of the lower support is provided with a sliding block in sliding fit with the guide rail.
5. The apparatus for stratified water intake from a water source according to claim 4, wherein: the fixed casing is internally and horizontally provided with a layer of baffle, the upper bracket penetrates through a second through hole in the baffle and is supported at the bottom of the supporting plate, the piston rod penetrates through a first through hole in the baffle and is supported at the bottom of the supporting plate, the upper end of the second spring is connected at the bottom of the baffle, and the height of the guide rail is smaller than that between the baffle and the bottom of the fixed casing.
6. The apparatus for stratified water intake from a water source according to claim 5, wherein: two third springs are arranged between the supporting plate and the baffle plate, and the third springs are symmetrically arranged on two sides of the piston cylinder.
7. The apparatus for stratified water intake from a water source according to claim 1, wherein: the periphery of the supporting plate is smaller than the top opening of the fixed shell, the supporting plate is arranged in the top opening of the fixed shell, and a water suction pump in the water taking box is arranged on the supporting plate.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810570766.1A CN108894278B (en) | 2018-06-05 | 2018-06-05 | Water source ground layering water intake device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810570766.1A CN108894278B (en) | 2018-06-05 | 2018-06-05 | Water source ground layering water intake device |
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| CN108894278A CN108894278A (en) | 2018-11-27 |
| CN108894278B true CN108894278B (en) | 2020-09-11 |
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| CN201810570766.1A Active CN108894278B (en) | 2018-06-05 | 2018-06-05 | Water source ground layering water intake device |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110439065B (en) * | 2019-07-16 | 2021-03-02 | 贵州中大方正水务环保有限公司 | Water supply equipment convenient to overhaul |
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| CN106277079A (en) * | 2015-05-12 | 2017-01-04 | 厦门建霖工业有限公司 | Low noise damping water purifier and installation method thereof |
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| CN103104649A (en) * | 2011-11-14 | 2013-05-15 | 福特全球技术公司 | Buffer |
| CN105905301A (en) * | 2016-04-12 | 2016-08-31 | 刘洋 | Intelligent irrigation unmanned aerial vehicle for agricultural production |
| CN105805218A (en) * | 2016-05-31 | 2016-07-27 | 长春孔辉汽车科技股份有限公司 | Magnetorheological valve control damping-controllable shock absorber |
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| CN108894278A (en) | 2018-11-27 |
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Inventor after: Sun Yuzhuang Inventor after: Zhang Minmin Inventor after: Zhao Cunliang Inventor after: Bian Kai Inventor after: Wang Jinxi Inventor after: Wang Junyan Inventor after: Xie Zhizhong Inventor after: Shi Zhixiang Inventor after: Meng Zhiqiang Inventor before: Sun Yuzhuang Inventor before: Zhang Minmin Inventor before: Wang Junyan Inventor before: Xie Zhizhong Inventor before: Shi Zhixiang Inventor before: Meng Zhiqiang |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |