CN212898996U - Vertical direct-connection scroll pump - Google Patents
Vertical direct-connection scroll pump Download PDFInfo
- Publication number
- CN212898996U CN212898996U CN202021916392.3U CN202021916392U CN212898996U CN 212898996 U CN212898996 U CN 212898996U CN 202021916392 U CN202021916392 U CN 202021916392U CN 212898996 U CN212898996 U CN 212898996U
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- pump
- bearing box
- shaft
- pump body
- bearing
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Abstract
The utility model discloses a vertical direct connection scroll pump, including the pump body and motor, the pump body include the bearing box, bearing box both sides be provided with the bearing plate, bearing plate and bearing box formula structure as an organic whole, the pump body in be provided with the pump shaft, pump shaft one end be fixed with the impeller through the nut, impeller left side be connected with the water inlet right side and be connected with the delivery port, pump body downside be provided with the pump cover, the pump cover pass through the bolt and fix on the bearing box with water inlet and delivery port. The utility model has the advantages that: 1, compact structure, small volume, beautiful appearance and improved space; 2, the gravity center of the vertical structure is lower and is superposed with the center of the pump foot, so that the service life and the stability of the pump are enhanced; 3, the installation is convenient, the inlet and outlet calibers are on the same central line, the valve can be directly installed at any position 4 of the pipeline like a valve, the maintenance is convenient, and the practicability is strong.
Description
Technical Field
The utility model relates to a pump, concretely relates to vertical direct connection scroll pump.
Background
The existing direct-connection scroll pump is mostly connected by a coupler, so that the concentricity between shafts is not high easily, the pump shaft is unstable, the pump is generally a horizontal pump, the gravity center of the horizontal pump is unstable, the stability is not high, the liquid inlet and outlet pipelines are inconvenient to install, more parts need to be disassembled in maintenance under general conditions, the maintenance work is complicated, the components are not compact, the occupied area is large, and the capital investment is wasted.
SUMMERY OF THE UTILITY MODEL
To the above problem, the utility model aims at providing a vertical direct connection scroll pump.
In order to realize the technical purpose, the utility model discloses a scheme is: a vertical direct-connection scroll pump comprises a pump body and a motor, wherein the pump body comprises a bearing box, bearing plates are arranged on two sides of the bearing box, the bearing plates and the bearing box are of an integral structure, a pump shaft is arranged in the pump body, an impeller is fixed at one end of the pump shaft through a nut, the left side of the impeller is connected with a water inlet, the right side of the impeller is connected with a water outlet, a pump cover is arranged on the lower side of the pump body, the pump cover is fixed on the bearing box through bolts, a gland is arranged at the top of the bearing box, supporting legs are fixed on the lower side of the bearing plate through bolts, the number of the supporting legs is 3-6, the supporting legs are inclined outwards by 30 degrees, the upper side of the pump shaft is of a hollow structure, the pump shaft is connected with a rotating shaft in the motor in an, the positioning holes are matched with the fixing holes and fixed through bolts.
Preferably, the rotating shaft is embedded into the pump shaft, and a rubber gasket is arranged at the top end of the rotating shaft.
Preferably, a base plate is arranged between the motor and the gland.
The utility model has the advantages that: 1, compact structure, small volume, beautiful appearance and improved space; 2, the gravity center of the vertical structure is lower and is superposed with the center of the pump foot, so that the service life and the stability of the pump are enhanced; 3, the installation is convenient, the inlet and outlet calibers are on the same central line, the valve can be directly installed at any position 4 of the pipeline like a valve, the maintenance is convenient, and the practicability is strong.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
As shown in figure 1, the specific embodiment of the utility model is a vertical direct-connection scroll pump, which comprises a pump body and a motor 1, wherein the pump body comprises a bearing box 5, two sides of the bearing box 5 are provided with bearing plates 3, the bearing plates 3 and the bearing box 5 are of an integral structure, a pump shaft 4 is arranged in the pump body, one end of the pump shaft 4 is fixed with an impeller 8 through a nut, the left side of the impeller 8 is connected with a water inlet 10, the right side of the impeller 8 is connected with a water outlet 7, the lower side of the pump body is provided with a pump cover 9, the pump cover 9 is fixed on the bearing box 5 through a bolt, the top of the bearing box 5 is provided with a gland, the lower side of the bearing plate 3 is fixed with supporting legs 6 through bolts, the number of the supporting legs 6 is 3-6, the supporting legs 6 are inclined outwards by 30 degrees, the upper side, the pump shaft 4 is connected with the rotating shaft 2 in the motor 1 in an embedded mode, a positioning hole is formed in the pump shaft 4, a fixing hole is formed in the rotating shaft, and the positioning hole and the fixing hole are matched with each other and fixed through bolts.
Preferably, the rotating shaft 2 is embedded in the pump shaft 4, and a rubber gasket is arranged at the top end of the rotating shaft 2.
Preferably, a backing plate is arranged between the motor 1 and the gland.
The utility model has the advantages that: 1, compact structure, small volume, beautiful appearance and improved space; 2, the gravity center of the vertical structure is lower and is superposed with the center of the pump foot, so that the service life and the stability of the pump are enhanced; 3, the installation is convenient, the inlet and outlet calibers are on the same central line, the valve can be directly installed at any position 4 of the pipeline like a valve, the maintenance is convenient, and the practicability is strong.
The above, only do the preferred embodiment of the present invention, not used to limit the present invention, all the technical matters of the present invention should be included in the protection scope of the present invention for any slight modification, equivalent replacement and improvement of the above embodiments.
Claims (3)
1. The utility model provides a vertical direct connection scroll pump, includes the pump body and motor, its characterized in that: the pump body comprises a bearing box, bearing plates are arranged on two sides of the bearing box, the bearing plates and the bearing box are in an integrated structure, a pump shaft is arranged in the pump body, one end of the pump shaft is fixed with an impeller through a nut, the left side of the impeller is connected with a water inlet, the right side of the impeller is connected with a water outlet, a pump cover is arranged at the lower side of the pump body and is fixed on the bearing box through a bolt, a water inlet and a water outlet, the top of the bearing box is provided with a gland, the lower side of the bearing plate is fixed with a supporting leg through a bolt, the number of the supporting feet is 3-6, the supporting feet are inclined outwards by 30 degrees, the upper side of the pump shaft is of a hollow structure, the pump shaft is connected with a rotating shaft in the motor in an embedded mode, a positioning hole is formed in the pump shaft, a fixing hole is formed in the rotating shaft, and the positioning hole and the fixing hole are matched with each other and fixed through bolts.
2. A vertical direct scroll pump according to claim 1, wherein: the rotating shaft is embedded into the pump shaft, and a rubber gasket is arranged at the top end of the rotating shaft.
3. A vertical direct scroll pump according to claim 1, wherein: a base plate is arranged between the motor and the gland.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021916392.3U CN212898996U (en) | 2020-09-04 | 2020-09-04 | Vertical direct-connection scroll pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021916392.3U CN212898996U (en) | 2020-09-04 | 2020-09-04 | Vertical direct-connection scroll pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212898996U true CN212898996U (en) | 2021-04-06 |
Family
ID=75255505
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021916392.3U Active CN212898996U (en) | 2020-09-04 | 2020-09-04 | Vertical direct-connection scroll pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212898996U (en) |
-
2020
- 2020-09-04 CN CN202021916392.3U patent/CN212898996U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |