CN212744321U - Magnetic gear pump isolation sleeve - Google Patents
Magnetic gear pump isolation sleeve Download PDFInfo
- Publication number
- CN212744321U CN212744321U CN202021223362.4U CN202021223362U CN212744321U CN 212744321 U CN212744321 U CN 212744321U CN 202021223362 U CN202021223362 U CN 202021223362U CN 212744321 U CN212744321 U CN 212744321U
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- isolation sleeve
- flange
- gear pump
- spacer sleeve
- magnetic gear
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- Rotary Pumps (AREA)
Abstract
The utility model discloses a magnetic gear pump isolation sleeve, belonging to the technical field of gear pumps, which comprises a mounting seat, an outlet pipe, an outlet flange, an inlet pipe, an inlet flange, an inner isolation sleeve and an outer isolation sleeve, an inlet pipe is arranged on the left side of the mounting seat, an inlet flange is arranged on the left side of the inlet pipe, an outlet pipe is arranged on the right side of the mounting seat, an outlet flange is arranged on the outlet pipe, an outer isolation sleeve is arranged at the top of the mounting seat, an inner isolation sleeve is arranged in the inner cavity of the outer isolation sleeve, the structure is reasonable, if the isolation sleeve is eccentrically worn after the equipment is used for a long time by adding the outer isolation sleeve outside the inner isolation sleeve, the alarm device connected with the outside through the outer isolation sleeve feeds back signals after materials leak, accessible automatic control is shut down immediately, can play the guard action, and the cooling liquid of inputing simultaneously cools down, plays the inside and outside rotor demagnetization of protection.
Description
Technical Field
The utility model relates to a gear pump technical field specifically is magnetic gear pump spacer sleeve.
Background
The existing magnetic gear pump isolating sleeve is mainly a static sealing device fixed on a pump cover, and the component is positioned between an inner rotor and an outer rotor and is a very thin shell sealing sleeve.
The existing magnetic gear pump isolation sleeve is mainly a single layer, and the shell is very thin and is connected with a pump body through bolts. The clearance between this part and the interior outer rotor that the cooperation was used is very little, and the high-speed operation in-process of interior outer rotor, the inner rotor bearing support is wearing and tearing easily in the normal use, can cause the unbalanced or skew current situation of inner rotor after the wearing and tearing, just so leads to inner rotor and the sealed spacer sleeve of quiet to produce the friction, and the spacer sleeve itself is just so thin to wear out easily, causes poisonous, easily fires, explosive and the transport of precious liquid to cause the material to expose, causes the accident to take place.
Based on the problems, a novel magnetic gear pump isolation sleeve is provided to solve the problems.
SUMMERY OF THE UTILITY MODEL
This section is for the purpose of summarizing some aspects of embodiments of the invention and to briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and in the abstract of the specification and the title of the application to avoid obscuring the purpose of this section, the abstract of the specification and the title of the application, and such simplifications or omissions are not intended to limit the scope of the invention.
Therefore, the utility model aims at providing a magnetic gear pump spacer sleeve can realize the in-process that uses, prolongs the life of inside and outside rotor, guarantees the reliable operation of equipment.
For solving the technical problem, according to the utility model discloses an aspect, the utility model provides a following technical scheme:
magnetic gear pump spacer sleeve, it includes mount pad, outlet pipe, outlet flange, inlet tube, entry flange, interior spacer sleeve and outer spacer sleeve, the left side of mount pad is provided with the inlet tube, the left side of inlet tube is provided with the entry flange, the right side of mount pad is provided with the outlet pipe, be provided with the outlet flange on the outlet pipe, the top of mount pad is provided with outer spacer sleeve, the inner chamber of outer spacer sleeve is provided with interior spacer sleeve.
As a preferred scheme of magnetic gear pump separation sleeve, wherein: and the outlet flange and the inlet flange are provided with mounting screw holes.
As a preferred scheme of magnetic gear pump separation sleeve, wherein: and a fixing screw hole is formed in the top surface of the mounting seat.
As a preferred scheme of magnetic gear pump separation sleeve, wherein: the outer isolation sleeve is connected with an external alarm device through a feedback signal.
As a preferred scheme of magnetic gear pump separation sleeve, wherein: and sealing rings are arranged in the inner cavities of the inlet flange and the outlet flange.
Compared with the prior art, the beneficial effects of the utility model are that: through the setting of this magnetic gear pump spacer sleeve, structural design is reasonable, through including spacer sleeve increases a layer of outer spacer sleeve outward, if equipment uses the eccentric wearing and tearing of back spacer sleeve for a long time, through the alarm device feedback signal of outer spacer sleeve and external connection after the material is revealed, accessible automatic control shuts down immediately, can play the guard action, inputs the coolant liquid simultaneously and cools down, plays the inside and outside rotor demagnetization of protection.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the present invention will be described in detail with reference to the accompanying drawings and detailed embodiments, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive labor. Wherein:
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic side view of the present invention.
In the figure; 1 outlet flange, 2 outlet pipes, 3 mounting seats, 4 inner separation sleeves, 5 outer separation sleeves, 6 inlet pipes and 7 inlet flanges.
Detailed Description
In order to make the above objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail below with reference to the accompanying drawings.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, but the present invention may be implemented in other ways than those specifically described herein, and one skilled in the art may similarly generalize the present invention without departing from the spirit of the present invention, and therefore the present invention is not limited to the specific embodiments disclosed below.
Next, the present invention will be described in detail with reference to the schematic drawings, and in the detailed description of the embodiments of the present invention, for convenience of explanation, the sectional view showing the device structure will not be enlarged partially according to the general scale, and the schematic drawings are only examples, and should not limit the scope of the present invention. In addition, the three-dimensional dimensions of length, width and depth should be included in the actual fabrication.
In order to make the objects, technical solutions and advantages of the present invention clearer, embodiments of the present invention will be described in further detail below with reference to the accompanying drawings.
The utility model provides a following technical scheme: the magnetic gear pump isolation sleeve prolongs the service life of the inner rotor and the outer rotor and ensures the reliable operation of equipment in the using process;
referring to fig. 1 and 2 again, the magnetic gear pump spacer sleeve comprises a mounting seat 3, an outlet pipe 2, an outlet flange 1, an inlet pipe 6, an inlet flange 7, an inner spacer sleeve 4 and an outer spacer sleeve 5, an inlet pipe 6 is arranged on the left side of the mounting seat 3, an inlet flange 7 is arranged on the left side of the inlet pipe 6, an outlet pipe 2 is arranged on the right side of the mounting seat 3, an outlet flange 1 is arranged on the outlet pipe 2, an outer isolation sleeve 5 is arranged at the top of the mounting seat 3, an inner isolation sleeve 4 is arranged in the inner cavity of the outer isolation sleeve 5, specifically, an inlet pipe 6 is inserted into the left side of the mounting seat 3, an inlet flange 7 is screwed on the left side of the inlet pipe 6, an outlet pipe 2 is inserted at the right side of the mounting seat 3, an outlet flange 1 is screwed on the outlet pipe 2, the welding of the top of mounting panel has outer separation sleeve 5, the inner chamber of outer separation sleeve 5 bonds and has interior separation sleeve 4.
Wherein: and the outlet flange 1 and the inlet flange 7 are provided with mounting screw holes.
Wherein: and a fixing screw hole is formed in the top surface of the mounting seat 3.
Wherein: the outer isolation sleeve 5 is connected with an external alarm device through a feedback signal.
Wherein the inner cavities of the inlet flange 7 and the outlet flange 1 are provided with sealing rings.
The working principle is as follows: at the in-process that magnetic gear pump spacer used, through including spacer 4 increase a layer outer spacer 5 outward, if the eccentric wearing and tearing of spacer after equipment used for a long time, the material reveals the back through outer spacer 5 and the external alarm device feedback signal of being connected, accessible automatic control shuts down immediately, can play the guard action, inputs the coolant liquid simultaneously and cools down, plays the inside and outside rotor demagnetization of protection.
While the invention has been described above with reference to an embodiment, various modifications may be made and equivalents may be substituted for elements thereof without departing from the scope of the invention. In particular, as long as there is no structural conflict, the various features of the disclosed embodiments of the present invention can be used in any combination with each other, and the non-exhaustive description of these combinations in this specification is merely for the sake of brevity and resource conservation. Therefore, it is intended that the invention not be limited to the particular embodiments disclosed, but that the invention will include all embodiments falling within the scope of the appended claims.
Claims (5)
1. Magnetic gear pump spacer sleeve, its characterized in that: including mount pad (3), outlet pipe (2), outlet flange (1), inlet tube (6), entry flange (7), interior spacer sleeve (4) and outer spacer sleeve (5), the left side of mount pad (3) is provided with inlet tube (6), the left side of inlet tube (6) is provided with entry flange (7), the right side of mount pad (3) is provided with outlet pipe (2), be provided with outlet flange (1) on outlet pipe (2), the top of mount pad (3) is provided with outer spacer sleeve (5), the inner chamber of outer spacer sleeve (5) is provided with interior spacer sleeve (4).
2. The magnetic gear pump spacer sleeve of claim 1, wherein: and the outlet flange (1) and the inlet flange (7) are provided with mounting screw holes.
3. The magnetic gear pump spacer sleeve of claim 1, wherein: and a fixing screw hole is formed in the top surface of the mounting seat (3).
4. The magnetic gear pump spacer sleeve of claim 1, wherein: the outer isolation sleeve (5) is connected with an external alarm device through a feedback signal.
5. The magnetic gear pump spacer sleeve of claim 1, wherein: and sealing rings are arranged in the inner cavities of the inlet flange (7) and the outlet flange (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021223362.4U CN212744321U (en) | 2020-06-29 | 2020-06-29 | Magnetic gear pump isolation sleeve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021223362.4U CN212744321U (en) | 2020-06-29 | 2020-06-29 | Magnetic gear pump isolation sleeve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212744321U true CN212744321U (en) | 2021-03-19 |
Family
ID=75011405
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021223362.4U Active CN212744321U (en) | 2020-06-29 | 2020-06-29 | Magnetic gear pump isolation sleeve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212744321U (en) |
-
2020
- 2020-06-29 CN CN202021223362.4U patent/CN212744321U/en active Active
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