CN204511899U - Anti-caking crystal formation jacketed type Multistage magnetic pump - Google Patents
Anti-caking crystal formation jacketed type Multistage magnetic pump Download PDFInfo
- Publication number
- CN204511899U CN204511899U CN201520013989.XU CN201520013989U CN204511899U CN 204511899 U CN204511899 U CN 204511899U CN 201520013989 U CN201520013989 U CN 201520013989U CN 204511899 U CN204511899 U CN 204511899U
- Authority
- CN
- China
- Prior art keywords
- pump
- housing
- rolling
- crystal formation
- axis
- 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
Landscapes
- Reciprocating Pumps (AREA)
Abstract
The utility model discloses a kind of anti-caking crystal formation jacketed type Multistage magnetic pump, comprise the pump housing (1), axis of rolling bolster (3) is connected with by connecting body (2) at the rear portion of the pump housing (1), rolling bearing (4) is provided with in axis of rolling bolster (3), it is characterized in that: the pump housing (1) is outside equipped with pump chuck housing (5), with the intracavity inter-connection of pump chuck housing (5) be provided with inlet pipeline and rising pipe, and be respectively arranged with flange plate (6) at the end of inlet pipeline and rising pipe, and described axis of rolling bolster (3) is positioned at pump chuck housing (5) outward.This is that a kind of structure is simple, designs ingenious, while preventing medium crystallization, can ensure again the anti-caking crystal formation jacketed type Multistage magnetic pump that the rolling bearing of output terminal normally works.
Description
Technical field
The utility model relates to a kind of magnetic drive pump, particularly a kind of anti-caking crystal formation jacketed type Multistage magnetic pump.
Background technique
The non-leakage magnetic pump used in current oil, chemical field, in order to give motor and bearing cooling, simultaneously also in order to lubricating bearings, understand some medium and enter pump housing rear portion by the through hole in pump, and turn back in pump housing inner chamber, this part medium reciprocation cycle is to reach the effect of cooling and lubrication, but when to work as carried medium be the medium of easy crystallization, once the operating ambient temperature of pump is relatively low, easily there is crystallization and condensation in medium, easily cause the damage of sliding bearing, and each parts in the inside of the pump that weares and teares, cause pump generation stall.And if the bulk temperature of simple raising pump place environment, other structures (rolling bearing as output terminal) on magnetic drive pump cannot normally work again for a long time in high temperature environments.Therefore now a kind of novel magnetic pump that can solve the problem is needed.
Summary of the invention
The utility model is the above-mentioned deficiency in order to solve existing for prior art, proposes a kind of structure simple, designs ingenious, while preventing medium crystallization, can ensure again the anti-caking crystal formation jacketed type Multistage magnetic pump that the rolling bearing of output terminal normally works.
Technical solution of the present utility model is: a kind of anti-caking crystal formation jacketed type Multistage magnetic pump, comprise the pump housing 1, axis of rolling bolster 3 is connected with by connecting body 2 at the rear portion of the pump housing 1, rolling bearing 4 is provided with in axis of rolling bolster 3, it is characterized in that: the pump housing 1 is outside equipped with pump chuck housing 5, with the intracavity inter-connection of pump chuck housing 5 be provided with inlet pipeline and rising pipe, and be respectively arranged with flange plate 6 at the end of inlet pipeline and rising pipe, and described axis of rolling bolster 3 is positioned at outside pump chuck housing 5.
Compared with the existing technology, tool has the following advantages the utility model:
The anti-caking crystal formation jacketed type Multistage magnetic pump of this kind of structural type, in order to prevent medium generation crystallization and condensation when conveying easily-crystallized medium, a chuck housing is provided with outside the pump housing, can to the water of chuck shell perfusion in vivo steam or high temperature in the process of magnetic drive pump work, and according to the amount of poured into steam or the temperature of high temperature water body, ensure that the medium of flow circuit in pump housing inner chamber is in a certain specific range of temperatures all the time, to prevent medium crystallization or condensation; It considers that hot environment may impact the normal work of rolling bearing on output terminal simultaneously, therefore the connecting body with certain length is provided with between the axis of rolling bolster at rolling bearing place and pump chuck housing, like this pump chuck housing of high temperature and rolling bearing are separated, under making rolling bearing be in normal operating temperature all the time; And its preparation process is simple, and cheap for manufacturing cost, therefore can say that it has possessed multiple advantage, be particularly suitable for applying in the art, its market prospects are very wide.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model embodiment.
Embodiment
Below in conjunction with accompanying drawing, embodiment of the present utility model is described.As shown in Figure 1: a kind of anti-caking crystal formation jacketed type Multistage magnetic pump, comprise the pump housing 1, axis of rolling bolster 3 is connected with by connecting body 2 at the rear portion of the pump housing 1, rolling bearing 4 is provided with in axis of rolling bolster 3, be outside equipped with pump chuck housing 5 at the pump housing 1, with the intracavity inter-connection of this pump chuck housing 5 be provided with inlet pipeline and rising pipe, and be respectively arranged with flange plate 6 at the end of inlet pipeline and rising pipe, and described axis of rolling bolster 3 is positioned at outside pump chuck housing 5
When the medium that magnetic drive pump is conveying easily-crystallized, if the environment around medium meets crystallization condition, then medium can produce crystallization or condensation, affect the normal work of the pump housing, therefore in use in pump chuck housing 5, steam or high-temp liquid is filled, circulate in the circulation loop allowing the steam of this part high temperature or liquid be formed at inlet pipeline and rising pipe, pump body is incubated everywhere, allows medium be in a temperature range that crystallization or condensation specifically can not occur all the time; Simultaneously in above-mentioned working procedure, there is connecting body 2 between axis of rolling bolster 3 and pump chuck housing 5, under the rolling bearing therefore in axis of rolling bolster 3 is in normal temperature state all the time, can normally work.
Claims (1)
1. an anti-caking crystal formation jacketed type Multistage magnetic pump, comprise the pump housing (1), axis of rolling bolster (3) is connected with by connecting body (2) at the rear portion of the pump housing (1), rolling bearing (4) is provided with in axis of rolling bolster (3), it is characterized in that: the pump housing (1) is outside equipped with pump chuck housing (5), with the intracavity inter-connection of pump chuck housing (5) be provided with inlet pipeline and rising pipe, and be respectively arranged with flange plate (6) at the end of inlet pipeline and rising pipe, and described axis of rolling bolster (3) is positioned at pump chuck housing (5) outward.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520013989.XU CN204511899U (en) | 2015-01-09 | 2015-01-09 | Anti-caking crystal formation jacketed type Multistage magnetic pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520013989.XU CN204511899U (en) | 2015-01-09 | 2015-01-09 | Anti-caking crystal formation jacketed type Multistage magnetic pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204511899U true CN204511899U (en) | 2015-07-29 |
Family
ID=53709882
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520013989.XU Active CN204511899U (en) | 2015-01-09 | 2015-01-09 | Anti-caking crystal formation jacketed type Multistage magnetic pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204511899U (en) |
-
2015
- 2015-01-09 CN CN201520013989.XU patent/CN204511899U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104847800A (en) | Matching structure of bearing and bearing seat | |
| CN204511899U (en) | Anti-caking crystal formation jacketed type Multistage magnetic pump | |
| CN203879762U (en) | Full-jacketed shield pump for delivering media easy to vaporize and crystallize | |
| CN206246610U (en) | A kind of planet-gear speed reducer | |
| CN204553793U (en) | A kind of injection machine Special gear reducer | |
| CN203962495U (en) | The cooling system of hot water circulating pump centrifugal mechanical sealing | |
| CN204344476U (en) | Magnetic drives chemical pump | |
| CN202074014U (en) | Novel ball screw transmission cooling device | |
| CN101463837A (en) | Water-cooling system for bearing of water pump | |
| CN206640450U (en) | A kind of motor housing and electric machine | |
| CN210980526U (en) | Hot oil cooling device | |
| CN202612122U (en) | Integral fully-enclosed type refrigeration vortex pump | |
| CN204391958U (en) | A kind of oil cooling structure of servomotor | |
| CN203847394U (en) | Self-balancing multistage centrifugal pump with balanced cooling structure | |
| CN203115457U (en) | Motor bearing oil lubrication structure | |
| CN202834067U (en) | Mechanical seal device | |
| CN201149001Y (en) | Heat insulating structure for hot-water circulating pump | |
| CN202690713U (en) | Hollow shaft for speed reducer | |
| CN105161256A (en) | Cooling device for transformer | |
| CN202851370U (en) | Magnetic force transmission heat-conducting oil pump | |
| CN205069294U (en) | Transformer cooling device | |
| CN205639044U (en) | Nuclear power plant boiler water -feeding pump with oil lubrication bearing body | |
| CN204476834U (en) | Bearing support | |
| CN204533234U (en) | A kind of bearing oil cooling cyclic system | |
| CN204003950U (en) | The agricultural vehicle clutch bearing of good airproof performance |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |