CN218376889U - Vacuum device applied to water ring vacuum pump - Google Patents
Vacuum device applied to water ring vacuum pump Download PDFInfo
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- CN218376889U CN218376889U CN202222523287.9U CN202222523287U CN218376889U CN 218376889 U CN218376889 U CN 218376889U CN 202222523287 U CN202222523287 U CN 202222523287U CN 218376889 U CN218376889 U CN 218376889U
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Abstract
The utility model belongs to the technical field of the vacuum, especially, be a be applied to vacuum apparatus of water ring vacuum pump, which comprises a pump body, pump body lower part is provided with the support frame, pump body upper portion right side is provided with the breathing pipe, breathing pipe upper portion is provided with the condenser, condenser upper portion is provided with the atmospheric spraying ware, pump body upper portion left side is provided with the blast pipe, blast pipe upper portion is provided with the transportation pipe, transportation pipe one side is connected with vapour and liquid separator, vapour and liquid separator upper portion is provided with discharge valve, discharge valve upper portion is provided with the gas vent, the vapour and liquid separator lower part is provided with the blowoff valve, blowoff valve one side is connected with the blow off pipe, the blow off pipe outer wall connection has the mount. The utility model discloses a be provided with atmosphere sprayer, condenser, water ring vacuum pump, can reach the suction capacity of the increase pump body and still can increase its vacuum effect through the condenser of installing additional.
Description
Technical Field
The utility model relates to a vacuum technology field specifically is a be applied to water ring vacuum pump's vacuum apparatus.
Background
The prior art has the following problems:
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.
The existing water ring vacuum pump is low in suction force due to the limited structure, the working efficiency is influenced to a certain degree, and the vacuum effect is lowered due to the fact that the water temperature in the water ring vacuum pump rises after the water ring vacuum pump works for a certain time.
SUMMERY OF THE UTILITY MODEL
The utility model provides a be applied to water ring vacuum pump, solved the problem that exists today to the not enough of prior art.
In order to achieve the above object, the utility model provides a following technical scheme:
the utility model provides a be applied to vacuum apparatus of water ring vacuum pump, includes the pump body, pump body lower part is provided with the support frame, the support frame lower part is provided with the backup pad, the inside impeller that is provided with of the pump body, impeller back right side is provided with the input hole, impeller back left side is provided with the delivery outlet, pump body upper portion right side is provided with the breathing pipe, breathing pipe upper portion is provided with the condenser, condenser upper portion is provided with the atmosphere sprayer, pump body upper portion left side is provided with the blast pipe, blast pipe upper portion is provided with the transport pipe, transport pipe one side is connected with vapour and liquid separator, vapour and liquid separator upper portion is provided with discharge valve, discharge valve upper portion is provided with the gas vent, the vapour and liquid separator lower part is provided with the blowoff valve, blowoff valve one side is connected with the blow off pipe, the blow off pipe outer wall connection has the mount.
As the utility model discloses an optimized technical scheme, blow off pipe and mount size looks adaptation, vapour and liquid separator passes through the blow off pipe and pegs graft with the mount.
As the utility model discloses a preferred technical scheme, blowoff valve, discharge valve are liquid, gas valve respectively.
As the utility model discloses a preferred technical scheme, the blowoff valve should be hugged closely and install after installing the sealing pad additional in the connecting pipe mouth department of vapour and liquid separator lower part.
As the utility model discloses an optimized technical scheme, the transport pipe is L type one end and is connected with vapour and liquid separator, the transport pipe other end is connected with the blast pipe.
As the preferred technical scheme of the utility model, the condenser should be for the sealed installation of lower part breathing pipe mouth department pipeline department far away.
As the preferred technical scheme of the utility model, the atmosphere sprayer comprises booster, fumarole, suction hole, mixing chamber, diffusion air chamber.
As the utility model discloses an optimal technical scheme, compare with prior art, the utility model provides a be applied to water ring vacuum pump's vacuum apparatus possesses following beneficial effect:
1. the vacuum device applied to the water ring vacuum pump can increase the suction force at the suction port and reduce the loss of instruments by additionally arranging the atmospheric ejector.
2. This a be applied to vacuum apparatus of water ring vacuum pump can reduce the temperature of working solution in the water ring vacuum pump through installing the condenser additional, promotes work efficiency and promotes the vacuum capacity.
Drawings
FIG. 1 is a schematic view of the front view structure of the present invention;
FIG. 2 is a schematic view of the three-dimensional structure of the blowoff valve of the present invention;
FIG. 3 is a perspective schematic view of the water ring vacuum pump of the present invention;
fig. 4 is a schematic structural view of the atmospheric jet of the present invention.
In the figure: 1. a pump body; 2. an air suction pipe; 3. a condenser; 4. an input aperture; 5. an impeller; 6. a support plate; 7. an exhaust pipe; 8. a blowoff valve; 9. a support frame; 10. a sewage discharge pipe; 11. a fixed mount; 12. a gas-liquid separator; 13. an exhaust valve; 14. an exhaust port; 15. an output aperture; 16. a transport pipe; 17. an atmospheric ejector.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.
Referring to fig. 1-4, in this embodiment: the utility model provides a be applied to vacuum apparatus of water ring vacuum pump, including the pump body 1, 1 lower part of the pump body is provided with support frame 9, support frame 9 lower part is provided with backup pad 6, 1 inside impeller 5 that is provided with of the pump body, 5 back right sides of impeller are provided with input hole 4, 5 back left sides of impeller are provided with delivery outlet 15, 1 upper portion right sides of the pump body are provided with breathing pipe 2, 2 upper portions of breathing pipe are provided with condenser 3, 3 upper portions of condenser are provided with atmospheric jet ware 17, 1 upper portion left sides of the pump body is provided with blast pipe 7, 7 upper portions of blast pipe are provided with transport pipe 16, 16 one side of transport pipe is connected with vapour and liquid separator 12, 12 upper portions of vapour and liquid separator are provided with discharge valve 13, 13 upper portions of discharge valve are provided with gas vent 14, 12 lower parts of vapour and liquid separator are provided with blowoff valve 8, 8 one side of blowoff valve is connected with blow off pipe 10, the outer wall connection of blow off pipe has mount 11.
In the embodiment, the sewage pipe 10 is matched with the fixed frame 11 in size, the gas-liquid separator 12 is inserted into the fixed frame 11 through the sewage pipe 10, and the sewage pipe 10 can be fixed by the arrangement so as to be prevented from falling off; the blowdown valve 8 and the exhaust valve 13 are respectively a liquid valve and a gas valve; the blowdown valve 8 is arranged after being tightly attached to a connecting pipe opening at the lower part of the gas-liquid separator 12 and a sealing pad is additionally arranged, so that waste liquid generated after corrosive gas is operated by an apparatus is prevented from remaining in the blowdown pipe 10 and being damaged; one end of the transport pipe 16, which is L-shaped, is connected with the gas-liquid separator 12, the other end of the transport pipe 16 is connected with the exhaust pipe 7, and the steam discharged by the water ring vacuum pump can be transported into the gas-liquid separator 12 through the arrangement; the condenser 3 should be installed in a sealing way relative to the pipe far away from the pipe orifice of the lower air suction pipe 2, and the condition that the cooling effect cannot be achieved due to the fact that the gas flow speed is high can be prevented by installing the condenser 3 far away from the pipe orifice of the air suction pipe 2; the atmospheric injector 17 consists of a supercharger, an air injection hole, an air suction hole, a mixing air chamber and a diffusion air chamber, and the air suction capacity of the water ring vacuum pump can be enhanced by additionally installing the atmospheric injector 17.
In this embodiment, the utility model discloses a theory of operation and use flow: an operator opens the exhaust valve 13, the blow-off valve 8, the condenser 3, the atmospheric ejector 17 and the water ring vacuum pump to operate, target gas flows into the condenser 3 from the atmospheric ejector 17, flows into the air suction pipe 2 after being cooled by the condenser 3, enters the water ring vacuum pump through the input hole 4, and is discharged into the gas-liquid separator 12 from the output hole 15 after being extruded by the eccentrically-installed impeller 5, the gas can flow out from the upper exhaust port 14 of the gas-liquid separator 12, liquid can be collected into water flow from water drops and then is discharged from the bottom through the blow-off pipe 10, and the effect of increasing suction and improving vacuum for the device can be achieved through the flow.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. The utility model provides a be applied to vacuum apparatus of water ring vacuum pump, includes the pump body (1), its characterized in that: the utility model discloses a pump body, including pump body (1), pump body (1) lower part, support frame (9) lower part are provided with backup pad (6), inside impeller (5) that is provided with of pump body (1), impeller (5) back right side is provided with input hole (4), impeller (5) back left side is provided with delivery outlet (15), pump body (1) upper portion right side is provided with breathing pipe (2), breathing pipe (2) upper portion is provided with condenser (3), condenser (3) upper portion is provided with atmospheric sprayer (17), pump body (1) upper portion left side is provided with blast pipe (7), blast pipe (7) upper portion is provided with transport pipe (16), transport pipe (16) one side is connected with discharge valve (12), discharge valve (12) upper portion is provided with discharge port (13), discharge valve (13) upper portion is provided with gas vent (14), gas-liquid separator (12) lower part is provided with blowoff valve (8), blowoff valve (8) one side is connected with blow off pipe (10), blow off pipe (10) outer wall connection has mount (11).
2. The vacuum apparatus applied to a water ring vacuum pump as set forth in claim 1, wherein: the sewage draining pipe (10) is matched with the fixed frame (11) in size, and the gas-liquid separator (12) is inserted into the fixed frame (11) through the sewage draining pipe (10).
3. The vacuum device applied to the water ring vacuum pump as set forth in claim 1, wherein: the blow-down valve (8) and the exhaust valve (13) are respectively a liquid valve and a gas valve.
4. The vacuum apparatus applied to a water ring vacuum pump as set forth in claim 1, wherein: the blowoff valve (8) is installed after a sealing pad is additionally installed at a connecting pipe port tightly attached to the lower part of the gas-liquid separator (12).
5. The vacuum apparatus applied to a water ring vacuum pump as set forth in claim 1, wherein: the conveying pipe (16) is L-shaped, one end of the conveying pipe is connected with the gas-liquid separator (12), and the other end of the conveying pipe (16) is connected with the exhaust pipe (7).
6. The vacuum apparatus applied to a water ring vacuum pump as set forth in claim 1, wherein: the condenser (3) is arranged in a sealing way relative to a pipeline far away from the orifice of the lower air suction pipe (2).
7. The vacuum device applied to the water ring vacuum pump as set forth in claim 1, wherein: the atmosphere ejector (17) consists of a supercharger, an air jet hole, an air suction hole, a mixing air chamber and a diffusion air chamber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222523287.9U CN218376889U (en) | 2022-09-23 | 2022-09-23 | Vacuum device applied to water ring vacuum pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222523287.9U CN218376889U (en) | 2022-09-23 | 2022-09-23 | Vacuum device applied to water ring vacuum pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218376889U true CN218376889U (en) | 2023-01-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222523287.9U Active CN218376889U (en) | 2022-09-23 | 2022-09-23 | Vacuum device applied to water ring vacuum pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218376889U (en) |
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2022
- 2022-09-23 CN CN202222523287.9U patent/CN218376889U/en active Active
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