CN217152420U - Water inlet joint for corrosion-resistant pump - Google Patents
Water inlet joint for corrosion-resistant pump Download PDFInfo
- Publication number
- CN217152420U CN217152420U CN202220871074.2U CN202220871074U CN217152420U CN 217152420 U CN217152420 U CN 217152420U CN 202220871074 U CN202220871074 U CN 202220871074U CN 217152420 U CN217152420 U CN 217152420U
- Authority
- CN
- China
- Prior art keywords
- water inlet
- inlet joint
- corrosion
- joint body
- flange end
- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 87
- 238000005260 corrosion Methods 0.000 title claims abstract description 21
- 230000007797 corrosion Effects 0.000 title claims abstract description 20
- 239000003973 paint Substances 0.000 claims abstract description 13
- 229920002635 polyurethane Polymers 0.000 claims abstract description 13
- 239000004814 polyurethane Substances 0.000 claims abstract description 13
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 8
- 238000003466 welding Methods 0.000 abstract description 8
- 230000002035 prolonged effect Effects 0.000 abstract description 6
- 239000012535 impurity Substances 0.000 abstract description 4
- 230000009545 invasion Effects 0.000 abstract description 4
- 238000000034 method Methods 0.000 abstract description 4
- 239000002245 particle Substances 0.000 abstract description 4
- 238000004804 winding Methods 0.000 description 6
- 210000001503 joint Anatomy 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
Images
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/20—Controlling water pollution; Waste water treatment
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model discloses a water inlet joint for a corrosion-resistant pump, which comprises a water inlet joint body, an axial connecting flange end, a radial connecting positioning plate and a water inlet frame; the filter screen is arranged on the inner side of the water inlet frame and the radial connecting positioning plate and then connected and combined with the water inlet frame and the water inlet joint body, so that the invasion of large particles and impurities can be blocked in the use process, the overall service life of the pump body is effectively prolonged, and the practicability of the water inlet joint body is improved; the water inlet joint body, the axial connecting flange end and the radial connecting positioning plate are coated with polyurethane paint layers, and an aluminum powder layer is coated on the polyurethane paint layers, so that the corrosion resistance of the water inlet joint is improved through the matching of the polyurethane paint layers and the aluminum powder layer; the cooperation that the festival body of intaking passes through trapezoidal thread with the pump body is connected, has increased the joint strength of the this body use of festival of intaking, simultaneously through the welding of axial flange end and radial connection locating plate, has increased the intensity and the compressive capacity of the festival body of intaking.
Description
Technical Field
The utility model relates to a water inlet festival technical field specifically is a water inlet festival for corrosion-resistant pump.
Background
The water pump is a sharp tool in flood control and disaster relief and emergency rescue work and municipal drainage pipe network emergency work, the water inlet joint is a key part of the emergency rescue submersible pump, the water pump plays an important role in the aspects of diversion, winding prevention and vertical axial flow drainage, the site condition is complex when flood disaster emergency rescue is carried out or municipal drainage pipe network emergency rescue is carried out, and the position space for arranging the submersible pump is narrow.
When the water inlet joint of the prior submersible pump is used, a plurality of defects and shortcomings exist, and the specific places needing improvement are as follows:
1. the water pump on the market has poor strength and poor corrosion resistance;
2. the traditional water pump can only be suitable for the working condition of clean water and cannot adapt to the water quality in the dangerous case of poor water quality, complex sundries and more winding materials.
Accordingly, those skilled in the art have provided a corrosion-resistant water inlet joint for a pump to solve the above-mentioned problems of the background art.
Disclosure of Invention
An object of the utility model is to provide a corrosion-resistant water conservation for pump to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
a corrosion-resistant water inlet joint for a pump comprises a water inlet joint body, an axial connecting flange end, a radial connecting positioning plate and a water inlet frame; the lower part welding of water inlet joint body has the equidistant big or small radial connection locating plate of a plurality of, and the radial connection locating plate can hang the winding, prevents that the winding monoblock from getting into, and then reaches antiwind purpose, and the lower extreme welding of radial connection locating plate has the flange end, and the outer lane circumference of flange end and axial flange end sets up the butt joint hole of a plurality of range in order, form into the frame of intaking between two adjacent radial connection locating plates, the inside upside of water inlet joint body is provided with the axle bed, the tang has been seted up on the upper portion of water inlet joint body.
As a further aspect of the present invention: and a water seal position is arranged at the middle position inside the spigot.
As a further aspect of the present invention: the upper end fixedly connected with axial flange end of water inlet joint body, the downward reaction force of pump body impeller can be born to axial flange end to and the gravity of the pump body is taken to water weight under the high-lift, make immersible pump connector can bear very big vertical weight, satisfy the operating mode of arranging axial compressor drainage perpendicularly.
As a further aspect of the present invention: the filter screen is arranged on the inner side of the water inlet frame and the radial connecting positioning plate, and then the filter screen is connected and combined with the water inlet frame and the water inlet joint body, so that the invasion of large particles and impurities can be blocked in the using process, the whole service life of the pump body is effectively prolonged, and the practicability of the water inlet joint body is improved.
As a further aspect of the present invention: the water inlet joint is characterized in that a polyurethane paint layer is sprayed on the surfaces of the water inlet joint body, the axial connecting flange end and the radial connecting positioning plate, a layer of aluminum powder layer is additionally coated on the polyurethane paint layer, the anti-corrosion performance of the water inlet joint is improved through the matching of the polyurethane paint layer and the aluminum powder layer, and the service life of the water inlet joint is prolonged.
As the utility model discloses further scheme again: the water inlet joint body is connected with the pump body through the matching of the trapezoidal threads, the connection strength of the water inlet joint body in the using process is increased, and meanwhile, the strength and the pressure resistance of the water inlet joint body are increased and the whole service life is prolonged through the welding of the axial connecting flange end and the radial connecting positioning plate.
Compared with the prior art, the beneficial effects of the utility model are that: the filter screen is arranged on the inner side of the water inlet frame and the radial connecting positioning plate and then connected and combined with the water inlet frame and the water inlet joint body, so that the invasion of large particles and impurities can be blocked in the use process, the overall service life of the pump body is effectively prolonged, and the practicability of the water inlet joint body is improved; the water inlet joint body, the axial connecting flange end and the radial connecting positioning plate are coated with polyurethane paint layers, and an aluminum powder layer is coated on the polyurethane paint layers; the cooperation that the festival body of intaking passes through trapezoidal thread with the pump body is connected, has increased the joint strength in the festival body use of intaking, simultaneously through the welding of axial flange end and radial connection locating plate, has increased the intensity and the compressive capacity of festival body of intaking, extension whole life.
Drawings
Fig. 1 is a schematic structural diagram of a water inlet joint for a corrosion-resistant pump.
FIG. 2 is a schematic view of the internal structure of a water inlet joint for a corrosion-resistant pump.
FIG. 3 is a schematic diagram of the upper structure of a water inlet joint for a corrosion-resistant pump.
In the figure: 1-a water inlet joint body, 2-a flange end, 3-a butt joint hole, 4-a radial connecting positioning plate, 5-an axial connecting flange end, 6-a filter screen, 7-a water inlet frame, 8-a shaft seat, 9-a spigot and 10-a water seal position.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments. In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1 to 3, in an embodiment of the present invention, a water inlet joint for a corrosion-resistant pump includes a water inlet joint body 1, an axial connecting flange end 5, a radial connecting positioning plate 4, and a water inlet frame 7; the lower part welding of water inlet joint body 1 has the equidistant big or small radial connection locating plate 4 of a plurality of, radial connection locating plate 4 can hang the winding, prevent that the winding monoblock from getting into, and then reach antiwind purpose, the lower extreme welding of radial connection locating plate 4 has flange end 2, and the outer lane circumference of flange end 2 and axial flange end 5 sets up the butt joint hole 3 of a plurality of ordered arrangement, form into water frame 7 between two adjacent radial connection locating plates 4, the inside upside of water inlet joint body 1 is provided with axle bed 8, spigot 9 has been seted up on the upper portion of water inlet joint body 1.
The middle position in the spigot 9 is provided with a water seal position 10.
The upper end fixedly connected with axial flange end 5 of the festival body of intaking 1, axial flange end 5 can bear the downward reaction force of pump body impeller to and the gravity of the pump body is taken to water weight under the high-lift, make immersible pump connector can bear very big perpendicular weight, satisfy the operating mode of arranging axial compressor drainage perpendicularly.
The inboard of frame 7 and the radial connection locating plate 4 of intaking is provided with filter screen 6, and filter screen 6 again with frame 7 and the festival body 1 of intaking carry out the connection combination, can block the invasion of large-particle thing and impurity like this in the use, effectively prolong the whole life of the pump body, increased the practicality of the festival body of intaking.
The surface of the water inlet joint body 1, the axial connecting flange end 5 and the radial connecting positioning plate 4 is sprayed with a polyurethane paint layer, and a layer of aluminum powder layer is additionally coated on the polyurethane paint layer, so that the corrosion resistance of the water inlet joint is improved and the service life of the water inlet joint is prolonged through the matching of the polyurethane paint layer and the aluminum powder layer.
The cooperation that the festival body 1 and the pump body of intaking pass through trapezoidal thread is connected, has increased the joint strength in the festival body 1 use of intaking, simultaneously through the welding of axial flange end 5 and radial connection locating plate 4, has increased the intensity and the compressive capacity of the festival body 1 of intaking, extension whole life.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (6)
1. A corrosion-resistant water inlet joint for a pump comprises a water inlet joint body (1), an axial connecting flange end (5), a radial connecting positioning plate (4) and a water inlet frame (7); the water inlet joint is characterized in that the lower portion of the water inlet joint body (1) is welded with a plurality of radial connecting positioning plates (4) which are equidistant, the lower ends of the radial connecting positioning plates (4) are welded with flange ends (2), a plurality of orderly-arranged butt-joint holes (3) are formed in the circumferential direction of the outer rings of the flange ends (2) and the axial connecting flange ends (5), a water inlet frame (7) is formed between every two adjacent radial connecting positioning plates (4), an axle seat (8) is arranged on the upper side of the inside of the water inlet joint body (1), and a spigot (9) is formed in the upper portion of the water inlet joint body (1).
2. The water inlet joint for the corrosion-resistant pump according to claim 1, wherein a water seal position (10) is arranged at the middle position inside the spigot (9).
3. The water inlet joint for the corrosion-resistant pump according to claim 1, characterized in that an axial connecting flange end (5) is fixedly connected to the upper end of the water inlet joint body (1).
4. The water inlet joint for the corrosion-resistant pump according to claim 1, wherein a filter screen (6) is arranged on the inner side of the water inlet frame (7) and the radial connecting positioning plate (4), and the filter screen (6) is connected and combined with the water inlet frame (7) and the water inlet joint body (1).
5. The water inlet joint for the corrosion-resistant pump according to claim 1, wherein the surfaces of the water inlet joint body (1), the axial connecting flange end (5) and the radial connecting positioning plate (4) are coated with polyurethane paint layers, and an aluminum powder layer is coated on the polyurethane paint layers.
6. The water inlet joint for the corrosion-resistant pump according to claim 1, wherein the water inlet joint body (1) is connected with the pump body through matching of trapezoidal threads.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220871074.2U CN217152420U (en) | 2022-04-14 | 2022-04-14 | Water inlet joint for corrosion-resistant pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220871074.2U CN217152420U (en) | 2022-04-14 | 2022-04-14 | Water inlet joint for corrosion-resistant pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217152420U true CN217152420U (en) | 2022-08-09 |
Family
ID=82700168
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220871074.2U Active CN217152420U (en) | 2022-04-14 | 2022-04-14 | Water inlet joint for corrosion-resistant pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217152420U (en) |
-
2022
- 2022-04-14 CN CN202220871074.2U patent/CN217152420U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN217152420U (en) | Water inlet joint for corrosion-resistant pump | |
| CN215410688U (en) | Hubbed flange with filtering capability | |
| CN209780805U (en) | High-pressure filter | |
| CN213176189U (en) | Cooling water pump with it easily dismantles to resistance to wear | |
| CN201053548Y (en) | Novel joint | |
| CN214248561U (en) | Welded pipe with good performance for water supply pipeline | |
| CN210687104U (en) | Detachable three-way ball valve with filtering capability | |
| CN210462023U (en) | HDPE double-wall corrugated pipe flaring module | |
| CN218280901U (en) | Workover fluid filter for offshore workover | |
| CN216788885U (en) | Hydraulic oil bypass filter mounting structure and engineering machinery | |
| CN211357929U (en) | Seawater filter capable of filtering seawater with high precision | |
| CN213942282U (en) | Pipeline filter equipment is used in hydraulic engineering construction | |
| CN207418419U (en) | A kind of high filtration type removal of impurities cold water storage cistern | |
| CN210858927U (en) | Engine cooling water interface and engine | |
| CN213979006U (en) | Deep foundation pit water collecting device | |
| CN213451772U (en) | Valve with stainless steel build-up welding layer | |
| CN215173015U (en) | Combined copper alloy flange | |
| CN211924974U (en) | Corrosion-resistant high-pressure valve | |
| CN211853068U (en) | Multilayer reinforced concrete pipe | |
| CN211231663U (en) | Seal valve for natural gas detection | |
| CN211676654U (en) | Gasket with filtering function | |
| CN213805729U (en) | Novel municipal administration superelevation drop well | |
| CN210786419U (en) | Full copper filter | |
| CN215171245U (en) | Oil liquid filtering device for oil cylinder of cooling compressor | |
| CN213685365U (en) | Multifunctional valve for petroleum equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 317203 No. 5, Huaqian Avenue, Pingqiao Town, Tiantai County, Taizhou City, Zhejiang Province Patentee after: Taizhou Longfute Machinery Technology Co.,Ltd. Country or region after: China Address before: 317203 No. 5, Huaqian Avenue, Pingqiao Town, Tiantai County, Taizhou City, Zhejiang Province Patentee before: Taizhou longfute Woodworking Machinery Co.,Ltd. Country or region before: China |
|
| CP03 | Change of name, title or address |