CN216077595U - Combined ceramic water pump - Google Patents
Combined ceramic water pump Download PDFInfo
- Publication number
- CN216077595U CN216077595U CN202122728058.6U CN202122728058U CN216077595U CN 216077595 U CN216077595 U CN 216077595U CN 202122728058 U CN202122728058 U CN 202122728058U CN 216077595 U CN216077595 U CN 216077595U
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- China
- Prior art keywords
- plate
- cover plate
- arc plate
- upper cover
- sealing plug
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 63
- 239000000919 ceramic Substances 0.000 title claims abstract description 25
- 239000007788 liquid Substances 0.000 claims abstract description 61
- 238000007789 sealing Methods 0.000 claims abstract description 28
- 230000005540 biological transmission Effects 0.000 claims description 14
- 238000012423 maintenance Methods 0.000 abstract description 10
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000005086 pumping Methods 0.000 description 3
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000003628 erosive effect Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 1
- 229910010293 ceramic material Inorganic materials 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000001447 compensatory effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
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- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model discloses a combined ceramic water pump, which comprises a pump shell, an impeller, a rear guard plate and a front guard plate, wherein the rear guard plate and the front guard plate are fixedly arranged at two ends of the pump shell; inner guard plates are fixedly arranged inside the rear guard plate, the front guard plate and the pump shell; the side surface of the water sealing plug is bonded with the top ends of the side surfaces of the plurality of liquid channels; the upper cover plate and the lower cover plate are of annular structures; the liquid channels are arranged between the upper cover plate and the lower cover plate at equal intervals and are distributed along the circumferential direction of the bottom surface of the upper cover plate; the adjacent liquid channels are mutually abutted; a support frame is arranged between the liquid channel and the upper cover plate; the upper cover plate is rotationally connected with the rear guard plate; the support frame is fixedly arranged on the bottom surface of the upper cover plate. The utility model can improve the convenience of maintenance and reduce the maintenance cost.
Description
Technical Field
The utility model relates to the field of water pumps, in particular to a combined ceramic water pump.
Background
The pump body consists of a water suction chamber and a water pumping chamber. The water pump has water inlet flange and water outlet flange separately in the water sucking chamber and the water pumping chamber for connecting water inlet pipe and water outlet pipe, the water sucking chamber is one section of gradually contracting conic short pipe or equal diameter straight pipe for leading water flow into the impeller and providing required flow state to the impeller, and the water pumping chamber is for collecting the liquid from the impeller and leading the liquid flow to the outlet.
The pump body impeller that now uses is mostly integrated into one piece, in case there is the damage in its use, then can't maintain, can only directly change, but whole cost is higher, causes the maintenance cost to remain high, so, needs to develop a modular pottery water pump with the above-mentioned problem of solution urgently.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a combined ceramic water pump, which is used for solving the problems in the prior art, improving the convenience of maintenance and reducing the maintenance cost.
In order to achieve the purpose, the utility model provides the following scheme:
the utility model provides a combined ceramic water pump which comprises a pump shell, an impeller, a rear guard plate and a front guard plate, wherein the rear guard plate and the front guard plate are fixedly arranged at two ends of the pump shell; the inner guard plate is fixedly arranged inside the rear guard plate, the front guard plate and the pump shell;
the side surface of the water sealing plug is bonded with the top ends of the side surfaces of the liquid channels; the upper cover plate and the lower cover plate are of annular structures; the liquid channels are arranged between the upper cover plate and the lower cover plate at equal intervals and are distributed along the circumferential direction of the bottom surface of the upper cover plate; the adjacent liquid channels are mutually abutted;
a support frame is arranged between the liquid channel and the upper cover plate; the upper cover plate is rotatably connected with the rear guard plate; the support frame is fixedly arranged on the bottom surface of the upper cover plate.
Preferably, the liquid channel comprises a first vertical arc plate and a second vertical arc plate; a top arc plate and a bottom arc plate are fixedly connected between the first vertical arc plate and the second vertical arc plate respectively; the first vertical arc plate, the second vertical arc plate, the top arc plate and the bottom arc plate are enclosed to form a horn-shaped tubular structure.
Preferably, the first vertical arc plate and the second vertical arc plate of the two liquid channels are respectively contacted with each other at the other ends far away from the water sealing plug; the top arc plate is provided with an open clamping groove at one end close to the water sealing plug, and the end surface of the top arc plate at one end close to the water sealing plug is bonded with the side surface of the water sealing plug; the top arc plate of any liquid channel is mutually clamped with the top arc plate of the adjacent liquid channel.
Preferably, the support frame comprises a transmission column, a fixed disc and a plurality of fixed columns; one end of the transmission column is fixedly connected with the center of the fixed disc, and the other end of the transmission column penetrates through the upper cover plate and the rear guard plate and is in transmission connection with a motor; the top surface of the fixed disc is fixedly arranged on the bottom surface of the upper cover plate;
the first vertical arc plate and a second vertical arc plate adjacent to the liquid channel form a fixed cavity in a surrounding mode; the fixing column is matched with the fixing cavity.
Preferably, the lower cover plate is fixedly connected with a first flange ring respectively at the middle edge and the outer edge of one side surface close to the water sealing plug; the bottom arc plate is detachably connected between the two first flange rings; the end faces of the two ends of the bottom arc plate are respectively matched with and detachably connected with the side faces of the two first flange rings.
Preferably, a second flange ring is fixedly connected to the outer edge of one side surface of the upper cover plate, which is close to the water sealing plug; and the end surface of one end of the top arc plate, which is far away from the water sealing plug, is matched and contacted with the inner side surface of the second flange ring.
Preferably, the inner guard plate is a ceramic lining and is provided with a plurality of blocks.
Preferably, the upper cover plate, the lower cover plate, the support frame and the liquid channel are all made of ceramics.
The utility model discloses the following technical effects:
the impeller is divided into the upper cover plate, the lower cover plate, the support frame, the water sealing plug, the liquid channels and the like, so that the combination of a plurality of parts is realized, the convenience of maintenance is improved, and the maintenance cost is further reduced.
The utility model overcomes the defects of large brittleness and poor stability of the ceramic body through the optimization of the structure, exerts the advantages of the wear resistance and the corrosion resistance of the ceramic, achieves the purpose of prolonging the service life of the water pump, and simultaneously can replace the ceramic lining, thereby further reducing the cost.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the embodiments 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 without inventive exercise.
Fig. 1 is a schematic front and top view of the present invention.
Fig. 2 is a cross-sectional structural view of a-a in fig. 1.
FIG. 3 is a schematic diagram of a side view of a plurality of fluid passages.
Fig. 4 is a side view schematic diagram of a single liquid channel.
Fig. 5 is a side view of the supporting frame.
Wherein, 1-pump shell; 2-rear guard board; 3-front guard board; 4-inner guard plate; 5-upper cover plate; 6-lower cover plate; 7-a support frame; 71-a drive column; 72-fixing the disc; 73-fixed column; 8-water sealing and blocking; 9-liquid channel; 91-a first upright arc plate; 92-a second vertical arc plate; 93-top arc plate; 94-bottom arc plate; 10-a first flange ring; 11-second flange ring.
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.
In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in further detail below.
A combined ceramic water pump comprises a pump shell 1, an impeller, a rear guard plate 2 and a front guard plate 3, wherein the rear guard plate 2 and the front guard plate 3 are fixedly arranged at two ends of the pump shell 1; an inner guard plate 4 is fixedly arranged inside the rear guard plate 2, the front guard plate 3 and the pump shell 1;
further, the pump housing 1, the rear guard plate 2 and the front guard plate 3 fixedly installed at two ends of the pump housing 1 are both in the prior art, and the structure and the connection relationship are not described herein again.
Further, a plurality of water drainage grooves are formed in the top surface of the rear protection plate 2 and the bottom surface of the front protection plate 3, and the water drainage grooves are in the prior art and are not described herein again.
Further, through inner casing 4 to pump case 1, backplate 2 and front fender 3's compensatory cover, reduced pump case 1, backplate 2 and front fender 3's water erosion, simultaneously, because inner casing 4 is ceramic material, its hardness is high, and surface finish is high, and is corrosion-resistant, can promote the life of the pump body by a wide margin.
The side surface of the water sealing plug 8 is bonded with the top ends of the side surfaces of the liquid channels 9; the upper cover plate 5 and the lower cover plate 6 are of annular structures; the liquid channels 9 are arranged between the upper cover plate 5 and the lower cover plate 6 at equal intervals and are distributed along the circumferential direction of the bottom surface of the upper cover plate 5; the adjacent liquid channels 9 are mutually abutted;
a support frame 7 is arranged between the liquid channel 9 and the upper cover plate 5; the upper cover plate 5 is rotationally connected with the rear guard plate 2; the supporting frame 7 is fixedly arranged on the bottom surface of the upper cover plate 5.
In a further optimized scheme, the liquid channel 9 comprises a first vertical arc plate 91 and a second vertical arc plate 92; a top arc plate 93 and a bottom arc plate 94 are respectively fixedly connected between the first vertical arc plate 91 and the second vertical arc plate 92; the first vertical arc plate 91, the second vertical arc plate 92, the top arc plate 93 and the bottom arc plate 94 form a horn-shaped tubular structure, and the horn-shaped pipeline is a liquid flow passage of the pump body.
Further, the large-caliber bell mouth of the liquid channel 9 is arranged towards the pump shell 1, so that the stirring area of the liquid channel 9 for liquid can be increased when the liquid channel rotates.
In a further optimized scheme, the first vertical arc plate 91 and the second vertical arc plate 92 of the two liquid channels 9 are respectively contacted with each other at the other ends far away from the water seal plug 8; an open clamping groove is formed in one end, close to the water sealing plug 8, of the top arc plate 93, and the end face, close to the water sealing plug 8, of the top arc plate 93 is bonded with the side face of the water sealing plug 8; the top arc plate 93 of any liquid channel 9 is clamped with the top arc plate 93 of the adjacent liquid channel 9.
Furthermore, the top arc plates 93 of the liquid channels 9 are sequentially clamped with the adjacent top arc plates 93 along the circumferential direction of the bottom surface of the upper cover plate 5, so that the liquid channels 9 are locked with each other, an integral annular structure is formed, and the resistance of the centrifugal force of the single liquid channel 9 is improved.
In a further optimized scheme, the support frame 7 comprises a transmission column 71, a fixed disc 72 and a plurality of fixed columns 73; one end of the transmission column 71 is fixedly connected with the center of the fixed disc 72, and the other end penetrates through the upper cover plate 5 and the rear guard plate 2 and is connected with a motor (not shown in the figure) in a transmission way; the top surface of the fixed disk 72 is fixedly arranged on the bottom surface of the upper cover plate 5, and the integral impeller can be driven to rotate by the rotation of the fixed disk 72;
further, an installation cavity is arranged between the bottom surface of the upper cover plate 5 and the plurality of top arc plates 93, and the fixed disc 72 is arranged in the installation cavity;
the first vertical arc plate 91 and the second vertical arc plate 92 of the adjacent liquid channel 9 form a fixed cavity in a surrounding manner; the fixing post 73 is adapted to the fixing cavity,
further, the fixed column 73 is arranged in the fixed cavity, and the liquid channel 9 is fixed between the rear protection plate 2 and the front protection plate 3 through the fixed column 73, so that the stability of the liquid channel 9 is improved.
According to a further optimized scheme, the middle edge and the outer edge of one side surface of the lower cover plate 6, which is close to the water sealing plug 8, are fixedly connected with a first flange ring 10 respectively; a bottom arc plate 94 is detachably connected between the two first flange rings 10; the end faces of the two ends of the bottom arc plate 94 are respectively matched with the side faces of the two first flange rings 10 and detachably connected with the side faces of the two first flange rings 10, and the resistance of the liquid channel 9 to centrifugal force is further improved by limiting the two first flange rings 10 to the liquid channel 9, so that the risk that the liquid channel 9 is thrown and taken off is avoided.
Furthermore, the end faces of the two ends of the bottom arc plate 94 are respectively bonded with the side faces of the two first flange rings 10, so that later maintenance and replacement are facilitated.
Further, a bottom arc plate 94 is bonded between the two first flange rings 10, so that later maintenance and replacement are facilitated.
According to a further optimized scheme, a second flange ring 11 is fixedly connected to the outer edge of one side face, close to the water sealing plug 8, of the upper cover plate 5; the end face of one end of the top arc plate 93 far away from the water sealing plug 8 is matched and contacted with the inner side face of the second flange ring 11, the resistance of the liquid channel 9 to centrifugal force is improved through the limitation of the second flange ring 11 and the water sealing plug 8 to the liquid channel 9, and the risk that the liquid channel 9 is thrown and taken off is avoided.
According to the further optimized scheme, the inner guard plate 4 is a ceramic lining and is provided with a plurality of blocks, the inner guard plate 4 is provided with a plurality of separated ceramic blocks, the water erosion resistance of the inner wall of the pump body can be reduced, and the maintenance cost of the pump body is reduced.
In a further optimized scheme, the upper cover plate 5, the lower cover plate 6, the support frame 7 and the liquid channel 9 are all made of ceramics.
For convenience of description, the above and below directional descriptions of the present invention as claimed in the appended claims shall be made with reference to the front view of the drawings in FIG. 1.
The working process of the embodiment is as follows:
the center of two ends of the pump shell 1 is fixedly provided with a rear guard plate 2 and a front guard plate 3 respectively, one end of a transmission column 71 penetrates through the upper cover plate 5 and the rear guard plate 2 in sequence and is connected with a motor in a transmission manner, and the motor is started to drive the transmission column 71 to rotate so as to drive the fixed disc 72, the upper cover plate 5, the liquid channel 9 and the lower cover plate 6 to rotate in sequence;
in the rotating process, the fixing column 73 of the support frame 7 is matched with the fixing cavity, the fixing of the liquid channel 9 is realized by the fixing cavity, and the rotation of the whole impeller is driven by the rotation of the fixing column.
In order to prevent the liquid channels 9 from being thrown away from the impeller in the rotating process, the liquid channels are fixed through the fixing columns 73, and the liquid channels 9 are fixed and limited through the second flange rings 11 of the upper cover plate 5 and the first flange rings 10 on the lower cover plate 6.
In the description of the present invention, it is to be understood that the terms "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, are merely for convenience of description of the present invention, and do not indicate or imply that the referenced devices or elements 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.
The above-described embodiments are merely illustrative of the preferred embodiments of the present invention, and do not limit the scope of the present invention, and various modifications and improvements of the technical solutions of the present invention can be made by those skilled in the art without departing from the spirit of the present invention, and the technical solutions of the present invention are within the scope of the present invention defined by the claims.
Claims (8)
1. The utility model provides a modular ceramic water pump, includes pump case (1), impeller and fixed mounting in backplate (2) and apron plate (3) at pump case (1) both ends, its characterized in that: the impeller comprises an inner guard plate (4), an upper cover plate (5), a lower cover plate (6), a support frame (7), a water sealing plug (8) and a plurality of liquid channels (9); the inner guard plate (4) is fixedly arranged in the rear guard plate (2), the front guard plate (3) and the pump shell (1);
the side surface of the water sealing plug (8) is bonded with the top ends of the side surfaces of the liquid channels (9); the upper cover plate (5) and the lower cover plate (6) are of annular structures; the liquid channels (9) are arranged between the upper cover plate (5) and the lower cover plate (6) at equal intervals and are distributed along the circumferential direction of the bottom surface of the upper cover plate (5); the adjacent liquid channels (9) are mutually abutted;
a support frame (7) is arranged between the liquid channel (9) and the upper cover plate (5); the upper cover plate (5) is rotatably connected with the rear guard plate (2); the support frame (7) is fixedly arranged on the bottom surface of the upper cover plate (5).
2. The modular ceramic water pump of claim 1, wherein: the liquid channel (9) comprises a first vertical arc plate (91) and a second vertical arc plate (92); a top arc plate (93) and a bottom arc plate (94) are respectively fixedly connected between the first vertical arc plate (91) and the second vertical arc plate (92); the first vertical arc plate (91), the second vertical arc plate (92), the top arc plate (93) and the bottom arc plate (94) are enclosed to form a horn-shaped tubular structure.
3. The modular ceramic water pump of claim 2, wherein: the first vertical arc plate (91) and the second vertical arc plate (92) of the two liquid channels (9) are respectively contacted with each other at the other ends far away from the water sealing plug (8); an open clamping groove is formed in one end, close to the water sealing plug (8), of the top arc plate (93), and the end face, close to the water sealing plug (8), of one end of the top arc plate (93) is bonded with the side face of the water sealing plug (8); the top arc plate (93) of any liquid channel (9) is mutually clamped with the top arc plate (93) of the adjacent liquid channel (9).
4. The modular ceramic water pump of claim 3, wherein: the support frame (7) comprises a transmission column (71), a fixed disc (72) and a plurality of fixed columns (73); one end of the transmission column (71) is fixedly connected with the center of the fixed disc (72), and the other end of the transmission column penetrates through the upper cover plate (5) and the rear guard plate (2) and is connected with a motor in a transmission way; the top surface of the fixed disc (72) is fixedly arranged on the bottom surface of the upper cover plate (5);
the first vertical arc plate (91) and a second vertical arc plate (92) of the adjacent liquid channel (9) are enclosed to form a fixed cavity; the fixing column (73) is matched with the fixing cavity.
5. The modular ceramic water pump of claim 3, wherein: the middle edge and the outer edge of one side surface of the lower cover plate (6) close to the water sealing plug (8) are respectively fixedly connected with a first flange ring (10); the bottom arc plate (94) is detachably connected between the two first flange rings (10); the end faces of two ends of the bottom arc plate (94) are respectively matched with and detachably connected with the side faces of the two first flange rings (10).
6. The modular ceramic water pump of claim 5, wherein: a second flange ring (11) is fixedly connected to the outer edge of one side surface of the upper cover plate (5) close to the water sealing plug (8); and the end face of one end of the top arc plate (93), which is far away from the water sealing plug (8), is matched and contacted with the inner side face of the second flange ring (11).
7. The modular ceramic water pump of claim 1, wherein: the inner guard plate (4) is a ceramic lining and is provided with a plurality of blocks.
8. The modular ceramic water pump of claim 1, wherein: the upper cover plate (5), the lower cover plate (6), the support frame (7) and the liquid channel (9) are all made of ceramics.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122728058.6U CN216077595U (en) | 2021-11-09 | 2021-11-09 | Combined ceramic water pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122728058.6U CN216077595U (en) | 2021-11-09 | 2021-11-09 | Combined ceramic water pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216077595U true CN216077595U (en) | 2022-03-18 |
Family
ID=80660124
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122728058.6U Expired - Fee Related CN216077595U (en) | 2021-11-09 | 2021-11-09 | Combined ceramic water pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216077595U (en) |
-
2021
- 2021-11-09 CN CN202122728058.6U patent/CN216077595U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220318 |