CN217761318U - Durable easy clear water ring vacuum pump - Google Patents
Durable easy clear water ring vacuum pump Download PDFInfo
- Publication number
- CN217761318U CN217761318U CN202221847677.5U CN202221847677U CN217761318U CN 217761318 U CN217761318 U CN 217761318U CN 202221847677 U CN202221847677 U CN 202221847677U CN 217761318 U CN217761318 U CN 217761318U
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- clamping
- frame
- pump body
- sealing plate
- water ring
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Abstract
The utility model relates to a durable and easy-to-clean water ring vacuum pump, which belongs to the field of water ring vacuum pumps and comprises a base, a first support frame, a pump body, a sealing plate, a clamping block, a movable plate, a clamping frame, an impeller, a driving motor and a connecting frame; the first support frame is arranged on the base; the connecting frame is arranged on the first supporting frame; the sealing plate is arranged on the connecting frame; the driving motor is arranged on the sealing plate, and the output end of the driving motor is connected with the impeller; the pump body is arranged on the sealing plate and detachably connected with the sealing plate; the clamping blocks and the clamping frame are provided in plurality; the clamping frames are arranged on the pump body; the clamping blocks are arranged on the moving plate, and the moving plate is arranged on the sealing plate in a sliding manner; the clamping blocks are respectively clamped with the clamping frames and are detachably connected; and the first support frame is provided with a telescopic cylinder for driving the moving plate to move. The utility model discloses the pump body is conveniently pulled down and is cleared up the pump body and impeller.
Description
Technical Field
The utility model relates to a water ring vacuum pump field especially relates to a durable easy clear water ring vacuum pump.
Background
The water ring vacuum pump is internally provided with an eccentric rotor with fixed blades, water (liquid) is thrown to the wall of a stator, the water (liquid) forms a liquid ring concentric with the stator, and the liquid ring and the rotor blades form a rotary variable volume vacuum pump with variable volume; the pump body is filled with a proper amount of water as working fluid. When the impeller rotates clockwise, water is thrown around by the impeller and, due to the centrifugal force, forms a closed ring of approximately equal thickness depending on the shape of the pump chamber. The inner surface of the upper part of the water ring is just tangent to the impeller hub, and the inner surface of the lower part of the water ring is just contacted with the top end of the blade (actually, the blade has a certain insertion depth in the water ring). At the moment, a crescent space is formed between the impeller hub and the water ring, and the space is divided into a plurality of small cavities with the same number of blades by the impeller. If the upper part of the impeller is 0 degrees as a starting point, the volume of a small cavity is increased from small to large when the impeller rotates for 180 degrees and is communicated with an air suction port on the end surface, air is sucked at the moment, and the small cavity is isolated from the air suction port when the air suction is finished; when the impeller continues to rotate, the small cavity is changed from big to small, so that the gas is compressed; when the small chamber is communicated with the exhaust port, the gas is exhausted out of the pump. In summary, the water ring pump is a positive displacement vacuum pump that sucks, compresses, and exhausts air by changing the volume of a pump chamber.
The water ring vacuum pump needs to clean impurities remained in the pump body after being used, the pump body and the impeller are prevented from being corroded by the impurities, and the pump body of the water ring vacuum pump in the prior art is of a closed structure, so that the whole pump body needs to be disassembled by a professional tool when the water ring vacuum pump is maintained and cleaned, and the water ring vacuum pump is very troublesome.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a convenient durable easy clear water ring vacuum pump of clearing up the pump body and impeller with the pump body pull down to the problem that exists among the background art.
The technical scheme of the utility model: a durable and easy-to-clean water ring vacuum pump comprises a base, a first support frame, a pump body, a sealing plate, a clamping block, a movable plate, a clamping frame, an impeller, a driving motor and a connecting frame;
the first support frame is arranged on the base; the connecting frame is arranged on the first supporting frame; the sealing plate is arranged on the connecting frame; the driving motor is arranged on the sealing plate, and the output end of the driving motor is connected with the impeller; the pump body is arranged on the sealing plate and detachably connected with the sealing plate; the clamping blocks and the clamping frame are provided in plurality; the clamping frames are all arranged on the pump body; the clamping blocks are arranged on the moving plate, and the moving plate is arranged on the sealing plate in a sliding manner; the clamping blocks are respectively clamped with the clamping frames and are detachably connected; and the first support frame is provided with a telescopic cylinder for driving the moving plate to move.
Preferably, an installation groove is formed between every two adjacent clamping frames; the joint piece slides and sets up in mounting groove department.
Preferably, the clamping frame is provided with a clamping groove; one end of the clamping block is embedded in the clamping groove.
Preferably, the clamping frame is provided with a blocking block; the stop block is located joint groove department, stops block piece and joint piece butt.
Preferably, a second support frame is arranged on the base; the pump body is provided with a support rod; a supporting groove is formed in the second supporting frame; the support rod is arranged in the support groove in a sliding mode, and the support rod is detachably connected with the second support frame.
Preferably, the clamping block is provided with a clamping column; the clamping column is embedded in the movable plate.
Preferably, the sealing plate is provided with a guide post; a plurality of guide posts are arranged; and the guide columns are all connected with the moving plate in a sliding manner.
Compared with the prior art, the utility model discloses following profitable technological effect has:
in the utility model, when the pump body is installed, the mounting groove is aligned to the clamping block, the pump body is pushed towards the direction of the sealing plate, so that the clamping block can slide into the clamping frame, the pump body is rotated, the pump body drives the clamping frame to rotate, the clamping frame drives the blocking block to rotate, when the blocking block is contacted with the clamping block, the clamping block is just in the clamping groove, the telescopic cylinder drives the movable plate to move towards the direction away from the pump body, the movable plate can drive the clamping block to be clamped into the clamping groove, the pump body is prevented from rotating, the clamping frame can be driven to abut against the sealing plate, and the clamping frame drives the pump body to abut against the sealing plate, so that the pump body and the sealing plate can be connected in a sealing manner; when the pump body needs to be detached for cleaning, the telescopic cylinder drives the movable plate to move towards the direction of the pump body, so that the clamping block can move out of the clamping groove, the pump body can rotate, the pump body can be detached, the interior of the pump body and the impeller can be cleaned, and cleaning is convenient; after cleaning, mounting the pump body on the sealing plate according to the steps; the first support frame supports the sealing plate through the connecting frame, the driving motor is arranged on the connecting frame, and the connecting frame can support the driving motor, so that the driving motor is more firm to install.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of the present invention;
fig. 2 is a structural sectional view of an embodiment of the present invention;
fig. 3 is a schematic view of a part a of the enlarged structure in fig. 2.
Reference numerals: 1. a base; 21. a first support frame; 22. a second support frame; 3. a pump body; 4. a support bar; 5. sealing plates; 6. a clamping block; 601. a clamping column; 7. moving the plate; 8. a telescopic cylinder; 9. a guide post; 10. a clamping frame; 1001. a clamping groove; 11. a blocking block; 12. an impeller; 13. a drive motor; 14. a connecting frame.
Detailed Description
As shown in fig. 1-3, the water ring vacuum pump provided by the present invention comprises a base 1, a first support frame 21, a pump body 3, a sealing plate 5, a clamping block 6, a moving plate 7, a clamping frame 10, an impeller 12, a driving motor 13 and a connecting frame 14;
the first support frame 21 is arranged on the base 1; the connecting frame 14 is arranged on the first supporting frame 21; the sealing plate 5 is arranged on the connecting frame 14; the driving motor 13 is arranged on the sealing plate 5, and the output end of the driving motor 13 is connected with the impeller 12; the pump body 3 is arranged on the sealing plate 5, and the pump body 3 is detachably connected with the sealing plate 5; a plurality of clamping blocks 6 and clamping frames 10 are arranged; the clamping frames 10 are all arranged on the pump body 3; the clamping blocks 6 are all arranged on the moving plate 7, and the moving plate 7 is arranged on the sealing plate 5 in a sliding mode; the clamping blocks 6 are respectively clamped with the clamping frames 10 and are detachably connected; the first support frame 21 is provided with a telescopic cylinder 8 for driving the moving plate 7 to move.
The base 1 is provided with a second support frame 22; the pump body 3 is provided with a support rod 4; the second support frame 22 is provided with a support groove; the support rod 4 is arranged in the support groove in a sliding manner, and the support rod 4 is detachably connected with the second support frame 22; the second support frame 22 can support the support rod 4, and the support rod 4 can support the pump body 3, so that the pump body 3 is more stable when in operation, and the pump body 3 can be conveniently disassembled and assembled.
The clamping block 6 is provided with a clamping column 601; the clamping column 601 is embedded in the moving plate 7; because joint piece 6 is in the atress taut state for a long time, leads to it to damage easily, can be with joint piece 6 card on movable plate 7 through joint post 601 for joint piece 6 can be better be connected with movable plate 7, and can conveniently assemble joint piece 6, after joint piece 6 damages, can change joint piece 6, set to removable form to vulnerable part, can improve the utility model discloses a life increases the durability. The sealing plate 5 is provided with a guide post 9; a plurality of guide posts 9 are arranged; the guide columns 9 are connected with the moving plate 7 in a sliding mode; the guide posts 9 can support and guide the moving plate 7 to prevent the moving plate 7 from rotating.
An installation groove is formed between every two adjacent clamping frames 10; the clamping block 6 is arranged at the mounting groove in a sliding mode. The clamping frame 10 is provided with a clamping groove 1001; one end of the clip block 6 is inserted into the clip groove 1001. A blocking block 11 is arranged on the clamping frame 10; the stop block 11 is located at the clamping groove 1001, and the stop block 11 is abutted against the clamping block 6.
In this embodiment, when the pump body 3 is installed, the installation groove is aligned to the clamping block 6, and the pump body 3 is pushed towards the direction of the sealing plate 5, so that the clamping block 6 can slide into the clamping frame 10, the pump body 3 is rotated, the pump body 3 drives the clamping frame 10 to rotate, the clamping frame 10 drives the blocking block 11 to rotate, when the blocking block 11 contacts with the clamping block 6, the clamping block 6 is just located at the clamping groove 1001, the telescopic cylinder 8 drives the movable plate 7 to move towards the direction away from the pump body 3, the movable plate 7 can drive the clamping block 6 to be clamped into the clamping groove 1001, the pump body 3 is prevented from rotating, the clamping frame 10 can be driven to abut against the sealing plate 5, the clamping frame 10 drives the pump body 3 to abut against the sealing plate 5, and the pump body 3 and the sealing plate 5 can be connected in a sealing manner; when the pump body 3 needs to be detached for cleaning, the telescopic cylinder 8 drives the moving plate 7 to move towards the direction of the pump body 3, so that the clamping block 6 can move out of the clamping groove 1001, the pump body 3 can rotate, the pump body 3 can be detached, the interior of the pump body 3 and the impeller 12 can be cleaned, and cleaning is convenient; after cleaning, the pump body 3 is mounted on the sealing plate 5 according to the steps; the first support frame 21 supports the sealing plate 5 through the connecting frame 14, the driving motor 13 is arranged on the connecting frame 14, and the connecting frame 14 can support the driving motor 13, so that the driving motor 13 is more firmly installed.
The embodiments of the present invention have been described in detail with reference to the drawings, but the present invention is not limited thereto, and various changes can be made without departing from the gist of the present invention within the knowledge of those skilled in the art.
Claims (7)
1. A durable and easy-to-clean water ring vacuum pump is characterized by comprising a base (1), a first support frame (21), a pump body (3), a sealing plate (5), a clamping block (6), a moving plate (7), a clamping frame (10), an impeller (12), a driving motor (13) and a connecting frame (14);
the first support frame (21) is arranged on the base (1); the connecting frame (14) is arranged on the first supporting frame (21); the sealing plate (5) is arranged on the connecting frame (14); the driving motor (13) is arranged on the sealing plate (5), and the output end of the driving motor (13) is connected with the impeller (12); the pump body (3) is arranged on the sealing plate (5), and the pump body (3) is detachably connected with the sealing plate (5); a plurality of clamping blocks (6) and clamping frames (10) are arranged; the clamping frames (10) are arranged on the pump body (3); the clamping blocks (6) are all arranged on the moving plate (7), and the moving plate (7) is arranged on the sealing plate (5) in a sliding mode; the clamping blocks (6) are respectively clamped with the clamping frames (10) and are detachably connected; the first support frame (21) is provided with a telescopic cylinder (8) for driving the moving plate (7) to move.
2. A durable and easy-to-clean water ring vacuum pump as claimed in claim 1, wherein a mounting groove is provided between every two adjacent clamping frames (10); the clamping block (6) is arranged at the mounting groove in a sliding mode.
3. The durable and easy-to-clean water ring vacuum pump as claimed in claim 2, wherein the clamping frame (10) is provided with a clamping groove (1001); one end of the clamping block (6) is embedded in the clamping groove (1001).
4. A durable and easy-to-clean water ring vacuum pump as claimed in claim 3, characterized in that the blocking block (11) is arranged on the clamping frame (10); the blocking block (11) is positioned at the clamping groove (1001), and the blocking block (11) is abutted against the clamping block (6).
5. A durable and easy-to-clean water ring vacuum pump as claimed in claim 1, characterized in that the base (1) is provided with a second support frame (22); a support rod (4) is arranged on the pump body (3); a supporting groove is arranged on the second supporting frame (22); the supporting rod (4) is arranged in the supporting groove in a sliding mode, and the supporting rod (4) is detachably connected with the second supporting frame (22).
6. The durable and easy-to-clean water ring vacuum pump as claimed in claim 1, characterized in that the clamping block (6) is provided with a clamping column (601); the clamping column (601) is embedded in the moving plate (7).
7. A durable and easy-to-clean water ring vacuum pump as claimed in claim 1, characterized in that the sealing plate (5) is provided with guide posts (9); a plurality of guide columns (9) are arranged; the guide columns (9) are all connected with the moving plate (7) in a sliding mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221847677.5U CN217761318U (en) | 2022-07-15 | 2022-07-15 | Durable easy clear water ring vacuum pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221847677.5U CN217761318U (en) | 2022-07-15 | 2022-07-15 | Durable easy clear water ring vacuum pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217761318U true CN217761318U (en) | 2022-11-08 |
Family
ID=83873454
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221847677.5U Active CN217761318U (en) | 2022-07-15 | 2022-07-15 | Durable easy clear water ring vacuum pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217761318U (en) |
-
2022
- 2022-07-15 CN CN202221847677.5U patent/CN217761318U/en active Active
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