CN211008993U - Safe branch chinese style electromagnetism booster pump - Google Patents
Safe branch chinese style electromagnetism booster pump Download PDFInfo
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- CN211008993U CN211008993U CN201922115475.6U CN201922115475U CN211008993U CN 211008993 U CN211008993 U CN 211008993U CN 201922115475 U CN201922115475 U CN 201922115475U CN 211008993 U CN211008993 U CN 211008993U
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Abstract
The utility model relates to the technical field of air supply booster pumps, in particular to a safe split electromagnetic booster pump, which comprises a booster pump body, wherein the booster pump body comprises a main pump body, the upper end of the main pump body is opened, an upper sealing cover is arranged at the opening part, a sealing ring is arranged on the connecting surface of the upper sealing cover and the main pump body, a threaded blind hole is arranged on the main pump body, and the upper sealing cover is fastened with the main pump body through bolts; the main pump body is provided with an air inlet cavity and an air outlet cavity which are communicated through an air supply pipe, an air inlet cavity leather cup and an air outlet cavity leather cup are respectively arranged in the air inlet cavity and the air outlet cavity, and an electromagnetic type centering device used for pushing the air inlet cavity leather cup and the air outlet cavity leather cup to move is arranged in the main pump body. The utility model discloses set up the sealing washer to set the blind hole into with the screw hole, when the leather cup appears damaging the gas leakage, inside the gas chamber side or the gas chamber side of giving vent to anger can get into the main pump body, nevertheless can not influence the gas tightness of booster pump, can effectively guarantee follow-up gas appliances's stable work.
Description
Technical Field
The utility model relates to a gas supply booster pump technical field, concretely relates to safety divides chinese style electromagnetism booster pump.
Background
The electromagnetism booster pump that the air feed was used for increasing air feed atmospheric pressure, provide the gas that pressure is up to standard for follow-up gas appliances, present booster pump ubiquitous problem is that the leakproofness is relatively poor, the pump body is through simple lock, modes such as bonding are sealed, after long-time use, because the wearing and tearing of leather cup, lead to the leakproofness decline of leather cup department, then the air of admitting air side or side of giving vent to anger probably gets into in the pump box body, lead to gas leakage, be difficult to guarantee the essence of work, the atmospheric pressure that provides to follow-up gas appliances also is difficult to up to standard, influence the essence of work, be unfavorable for going on of follow-up work.
Especially, when the booster pump is applied to the gas field, and the subsequent gas equipment is supplied with gas, if the leakage of the gas occurs at the booster pump, a very serious accident will be caused.
Therefore, the sealing structure adopted by the existing electromagnetic booster pump has defects, and cannot guarantee long-time stable and reliable work, so that a more reasonable technical scheme needs to be provided, and the technical problem in the prior art is solved.
SUMMERY OF THE UTILITY MODEL
The utility model provides a safe branch formula electromagnetism booster pump through the mechanism that improves the pump body, improves the sealing performance of the pump body, uses the back for a long time, even gas leakage appears in the leather cup wearing and tearing, also can guarantee the internal sealing of pump to the gas tightness of reliable and stable keeps providing up to standard atmospheric pressure for subsequent gas appliances, guarantees the accuracy of follow-up gas appliances work.
In order to realize the above effect, the utility model discloses a technical scheme does:
a safe split-type electromagnetic booster pump comprises a booster pump body, wherein the booster pump body comprises a main pump body, the upper end of the main pump body is provided with an opening, an upper sealing cover is arranged at the opening, a sealing ring is arranged on the connecting surface of the upper sealing cover and the main pump body, a threaded blind hole is formed in the main pump body, and the upper sealing cover and the main pump body are fastened through bolts; the main pump body is provided with an air inlet cavity and an air outlet cavity which are communicated through an air supply pipe, an air inlet cavity leather cup and an air outlet cavity leather cup are respectively arranged in the air inlet cavity and the air outlet cavity, and an electromagnetic type centering device used for pushing the air inlet cavity leather cup and the air outlet cavity leather cup to move is arranged in the main pump body.
According to the booster pump disclosed by the invention, the sealing ring is arranged between the main pump body and the upper sealing cover, so that the booster pump can normally work when the leather cup is intact; when the leather cup is worn, gas leakage occurs at the leather cup, the leaked gas enters the main pump body, but the tightness of the main pump body is good at the moment, and the gas cannot leak to the outside, so that the whole booster pump still keeps good gas tightness, and the stable and reliable work of subsequent gas-using equipment can be kept. After being applied to in the gas supply system, this booster pump can effectively guarantee the stability and the security of air feed, reduces the incident that the gas leakage leads to.
Furthermore, the structure of the electromagnetic type center divider disclosed in the technical scheme is optimized, and the reciprocating motion of the electromagnetic type center divider drives the air inlet cavity leather cup and the air outlet cavity leather cup to deform, so that the on-off condition of air passages in the air inlet cavity and the air outlet cavity is changed, the intermittent air supply of the booster pump is realized, and the purpose of boosting is realized. In order to prolong the service life of the booster pump and reduce the abrasion of the electromagnetic type center divider, the following feasible technical scheme is provided: the electromagnetic type center divider comprises two electromagnets which are oppositely arranged in a main pump body, and a magnetic pusher which reciprocates is arranged between the two electromagnets.
Specifically, the magnetic poles at the opposite sides of the two electromagnets are the same, when the booster pump is connected with alternating current, the magnetic poles at the opposite sides of the two electromagnets are periodically and simultaneously changed, and a regular magnetic field is formed between the two electromagnets; the magnetic pusher between the two electromagnets is magnetic, and receives the thrust action or the pulling action of a magnetic field between the two electromagnets, so that the reciprocating motion of the magnetic pusher is realized, and the air inlet cavity leather cup and the air outlet cavity leather cup can be pushed in a reciprocating way.
Further, the structure of the magnetic thruster disclosed in the above technical solution is optimized, and the following feasible solutions are given as examples: the magnetic thruster comprises a support connected with the air inlet cavity leather cup and the air outlet cavity leather cup, and a permanent magnetic part is arranged on the support.
Preferably, the permanent magnetic member may be a permanent magnet.
Further, the structure of the main pump body disclosed in the above technical solution is optimized, and the following feasible solutions are given as examples: the main pump body in be provided with the magnetic screen board, the magnetic screen board set up the top at the electro-magnet.
Further, the structure of the main pump body disclosed in the above technical solution is optimized, and the following feasible solutions are given as examples: the lower part of the main pump body is also provided with a supporting structure.
Preferably, the supporting structures are feet, and the number of the supporting structures is four.
Further, the structure of the main pump body disclosed in the above technical solution is optimized, and the following feasible solutions are given as examples: the air inlet cavity and/or the air outlet cavity are/is detachably arranged on the main pump body, the main pump body is provided with a communicating hole for placing an air inlet cavity leather cup and an air outlet cavity leather cup, and the air inlet cavity and the air outlet cavity are arranged at the communicating hole.
Preferably, the main pump body is provided with a blind hole, and the air inlet cavity and/or the air outlet cavity are/is connected to the main pump body through bolts.
Further, the structure of the main pump body disclosed in the above technical solution is optimized, and the following feasible solutions are given as examples: when the air inlet cavity and/or the air outlet cavity adopt a detachable arrangement structure, the air inlet cavity and/or the air outlet cavity respectively comprise a base box connected with the main pump body and an air inlet cover arranged on the base box, a cavity is formed between the base box and the air inlet cover, a mesh plate is arranged in the cavity, the mesh plate separates the cavity into a front cavity and a rear cavity, and an air inlet cavity leather cup and an air outlet cavity leather cup are positioned in the rear cavity and are respectively arranged opposite to the mesh plate.
Further, the structure of the main pump body disclosed in the above technical solution is optimized, and the following feasible solutions are given as examples: the front cavity comprises two side cavities which are mutually separated, and the side cavities on the side of the air inlet cavity and the side cavities on the side of the air outlet cavity correspond to each other in pairs; the number of the gas supply pipes is two, and one gas supply pipe is communicated with the two corresponding side cavities; the air port on the side of the air inlet cavity and the air port on the side of the air outlet cavity are respectively positioned on the two side cavities which do not correspond to each other.
Further, the structure of the main pump body disclosed in the above technical solution is optimized, and the following feasible solutions are given as examples: the main pump body on be provided with the connector, connector department is provided with the sealing washer.
Further, the structure of the main pump body disclosed in the above technical solution is optimized, and the following feasible solutions are given as examples: the main pump body and the upper sealing cover are both made of insulating materials.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses a booster pump, through setting up the seal ring, when the leather cup appears damaging the gas leakage, the gas of air inlet chamber side or air outlet chamber side can get into the main pump body inside, still be in the sealed environment, can not influence the gas tightness of booster pump, can guarantee the stable work of follow-up gas-using equipment effectively; in addition, the main pump body is connected with the upper sealing cover through threads, the threaded hole is set to be a blind hole, and leakage caused by the threaded hole is avoided. Therefore, the safety in the fuel gas supply system is greatly improved, and safety accidents caused by fuel gas leakage at the booster pump are avoided.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only show some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic view of the overall construction of a booster pump;
FIG. 2 is a schematic diagram of the overall structure of the booster pump with the upper cover removed;
FIG. 3 is a schematic view of the overall structure of the booster pump in a plan view;
FIG. 4 is a schematic sectional view of the booster pump in plan view;
FIG. 5 is an exploded view of the booster pump;
fig. 6 is a schematic overall structure diagram of the electromagnetic type center divider.
In the above drawings, the meaning of each reference numeral is: 1. a main pump body; 2. an upper sealing cover; 3. an air tap; 4. an air inlet cavity; 5. an air outlet cavity; 6. a seal ring; 7. a threaded hole; 8. an electromagnet; 9. an electromagnetic type center divider; 901. a support; 902. a permanent magnetic member; 10. a leather cup of the air inlet cavity; 11. a leather cup of the air outlet cavity; 12. a gas supply pipe; 13. a front cavity; 1301. a lateral cavity; 14. a rear cavity; 15. a support structure; 16. a connecting port; 17. a base box; 18. an air port cover.
Detailed Description
The present invention will be further explained with reference to the drawings and the embodiments.
It should be noted that the description of the embodiments is provided to help understanding of the present invention, but the present invention is not limited thereto. Specific structural and functional details disclosed herein are merely illustrative of example embodiments of the invention. The present invention may, however, be embodied in many alternate forms and should not be construed as limited to the embodiments set forth herein.
The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments of the invention. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. It will be further understood that the terms "comprises," "comprising," "includes," and/or "including," when used herein, specify the presence of stated features, integers, steps, operations, elements, and/or components, but do not preclude the presence or addition of one or more other features, numbers, steps, operations, elements, components, and/or groups thereof.
It should also be noted that, in some alternative implementations, the functions/acts noted may occur out of the order noted in the figures. For example, two figures shown in succession may, in fact, be executed substantially concurrently, or the figures may sometimes be executed in the reverse order, depending upon the functionality/acts involved.
In the following description, specific details are provided to facilitate a thorough understanding of example embodiments. However, it will be understood by those of ordinary skill in the art that the example embodiments may be practiced without these specific details. For example, systems may be shown in block diagrams in order not to obscure the examples in unnecessary detail. In other instances, well-known processes, structures and techniques may be shown without unnecessary detail in order to avoid obscuring example embodiments.
Examples
As shown in fig. 1 to 6, the embodiment discloses a safe split electromagnetic booster pump, which comprises a booster pump body, wherein the booster pump body comprises a main pump body 1, an upper end opening of the main pump body 1 is provided with an upper sealing cover 2, a sealing ring 6 is arranged on a connecting surface of the upper sealing cover 2 and the main pump body 1, a threaded blind hole is arranged on the main pump body 1, and the upper sealing cover 2 and the main pump body 1 are fastened through a bolt; the main pump body 1 is provided with an air inlet cavity 4 and an air outlet cavity 5, the air inlet cavity 4 is communicated with the air outlet cavity 5 through an air supply pipe 12, an air inlet cavity leather cup 10 and an air outlet cavity leather cup 11 are respectively arranged in the air inlet cavity 4 and the air outlet cavity 5, and the main pump body 1 is internally provided with an electromagnetic type center divider 9 for pushing the air inlet cavity leather cup 10 and the air outlet cavity leather cup 11 to move.
According to the booster pump disclosed by the invention, the sealing ring 6 is arranged between the main pump body 1 and the upper sealing cover 2, so that the booster pump can normally work when a leather cup is intact; when the leather cup is worn, gas leakage occurs at the leather cup, the leaked gas enters the main pump body 1, but the tightness of the main pump body 1 is good at the moment, and the gas cannot leak to the outside, so that the whole booster pump still keeps good gas tightness, and the stable and reliable work of subsequent gas-using equipment can be kept.
The structure of the electromagnetic type center divider 9 disclosed in the technical scheme is optimized, and the electromagnetic type center divider 9 reciprocates to drive the deformation of the air inlet cavity leather cup 10 and the air outlet cavity leather cup 11, so that the on-off condition of air passages in the air inlet cavity 4 and the air outlet cavity 5 is changed, the discontinuous air supply of the booster pump is realized, and the purpose of boosting is realized. In order to prolong the service life of the booster pump and reduce the abrasion of the electromagnetic type center divider 9, the following feasible technical scheme is provided: the electromagnetic type center divider 9 comprises two electromagnets 8 which are oppositely arranged in the main pump body 1, and a magnetic pusher which reciprocates is arranged between the two electromagnets 8.
Specifically, the magnetic poles at the opposite sides of the two electromagnets 8 are the same, when the booster pump is connected with alternating current, the magnetic poles at the opposite sides of the two electromagnets 8 are periodically and simultaneously changed, and a regular magnetic field is formed between the two electromagnets 8; the magnetic pusher between the two electromagnets 8 is magnetic, and receives the pushing force or pulling force of the magnetic field between the two electromagnets 8, so that the reciprocating motion of the magnetic pusher is realized, and the air inlet cavity leather cup 10 and the air outlet cavity leather cup 11 can be pushed in a reciprocating manner.
The structure of the magnetic thruster disclosed in the above technical scheme is optimized, and the following feasible schemes are given as follows: the magnetic thruster comprises a support 901 connected with an air inlet cavity leather cup 10 and an air outlet cavity leather cup 11, and a permanent magnetic part 902 is arranged on the support 901.
In this embodiment, the permanent magnet 902 may be a permanent magnet.
The structure of the main pump body 1 disclosed in the above technical solution is optimized, and the following feasible solutions are given as examples: the main pump body 1 is internally provided with a magnetic shielding plate which is arranged above the electromagnet 8.
The structure of the main pump body 1 disclosed in the above technical solution is optimized, and the following feasible solutions are given as examples: the lower part of the main pump body 1 is also provided with a support structure 15.
In this embodiment, the supporting structures 15 are supporting legs, and the number of the supporting structures is four.
The structure of the main pump body 1 disclosed in the above technical solution is optimized, and the following feasible solutions are given as examples: the air inlet cavity 4 and/or the air outlet cavity 5 are/is detachably arranged on the main pump body 1, the main pump body 1 is provided with a communicating hole for placing an air inlet cavity leather cup 10 and an air outlet cavity leather cup 11, and the air inlet cavity 4 and the air outlet cavity 5 are arranged at the communicating hole.
In this embodiment, the main pump body 1 is provided with a blind hole, and the air inlet cavity 4 and/or the air outlet cavity 5 are connected to the main pump body 1 through bolts.
The structure of the main pump body 1 disclosed in the above technical solution is optimized, and the following feasible solutions are given as examples: when the air inlet cavity 4 and/or the air outlet cavity 5 adopt a detachable structure, the air inlet cavity and the air outlet cavity all comprise a base box 17 connected with the main pump body 1 and an air outlet cover 18 arranged on the base box 17, a cavity is formed between the base box 17 and the air outlet cover 18, a mesh plate is arranged in the cavity, the mesh plate separates the cavity into a front cavity 13 and a rear cavity 14, and the air inlet cavity leather cup 10 and the air outlet cavity leather cup 11 are positioned in the rear cavity 14 and are all arranged opposite to the mesh plate. In this embodiment, the air nozzle 3 is disposed on the air nozzle cover 18.
The structure of the main pump body 1 disclosed in the above technical solution is optimized, and the following feasible solutions are given as examples: the front cavity 13 comprises two side cavities 1301 which are mutually separated, and the side cavities 1301 at the side of the air inlet cavity 4 and the side of the air outlet cavity 5 correspond to each other in pairs; the number of the gas supply pipes 12 is two, and one gas supply pipe 12 is communicated with the two corresponding side cavities 1301; the air port on the side of the air inlet cavity 4 and the air port on the side of the air outlet cavity 5 are respectively positioned on two non-corresponding side cavities 1301.
The structure of the main pump body 1 disclosed in the above technical solution is optimized, and the following feasible solutions are given as examples: the main pump body 1 is provided with a connecting port 16, and a sealing ring 6 is arranged at the connecting port 16.
The structure of the main pump body 1 disclosed in the above technical solution is optimized, and the following feasible solutions are given as examples: the main pump body 1 and the upper sealing cover 2 are both made of insulating materials.
The above embodiments are just examples of the present invention, but the present invention is not limited to the above alternative embodiments, and those skilled in the art can obtain other various embodiments by arbitrarily combining the above embodiments, and any one can obtain other various embodiments by the teaching of the present invention. The above detailed description should not be taken as limiting the scope of the invention, which is defined in the following claims, and which can be used to interpret the claims.
Claims (10)
1. The utility model provides a safe centre-divided electromagnetism booster pump, includes the booster pump body, its characterized in that: the booster pump body comprises a main pump body (1), the upper end of the main pump body (1) is provided with an opening, an upper sealing cover (2) is arranged at the opening, a sealing ring (6) is arranged on the connecting surface of the upper sealing cover (2) and the main pump body (1), a threaded blind hole is formed in the main pump body (1), and the upper sealing cover (2) and the main pump body (1) are fastened through bolts; the air pump comprises a main pump body (1), wherein an air inlet cavity (4) and an air outlet cavity (5) are arranged on the main pump body (1), the air inlet cavity (4) is communicated with the air outlet cavity (5) through an air supply pipe (12), an air inlet cavity leather cup (10) and an air outlet cavity leather cup (11) are respectively arranged in the air inlet cavity (4) and the air outlet cavity (5), and an electromagnetic type center divider (9) used for pushing the air inlet cavity leather cup (10) and the air outlet cavity leather cup (11) to move is arranged in the main pump body (1).
2. The safe split electromagnetic booster pump of claim 1, wherein: the electromagnetic type center divider (9) comprises two electromagnets (8) which are oppositely arranged in the main pump body (1), and a magnetic pusher which reciprocates is arranged between the two electromagnets (8).
3. The safe split electromagnetic booster pump of claim 2, wherein: the magnetic thruster comprises a support (901) connected with an air inlet cavity leather cup (10) and an air outlet cavity leather cup (11), and a permanent magnetic part (902) is arranged on the support (901).
4. The safe split electromagnetic booster pump of claim 3, wherein: the electromagnetic pump is characterized in that a magnetic shielding plate is arranged in the main pump body (1), and the magnetic shielding plate is arranged above the electromagnet (8).
5. The safe split electromagnetic booster pump of claim 1, wherein: the lower part of the main pump body (1) is also provided with a supporting structure (15).
6. The safe split electromagnetic booster pump of claim 1, wherein: the air inlet cavity (4) and/or the air outlet cavity (5) are/is detachably arranged on the main pump body (1), a communicating hole for placing an air inlet cavity leather cup (10) and an air outlet cavity leather cup (11) is formed in the main pump body (1), and the air inlet cavity (4) and the air outlet cavity (5) are arranged at the communicating hole.
7. The safe split electromagnetic booster pump of claim 6, wherein: when air intake chamber (4) and/or air outlet chamber (5) adopt detachable structure, all include base box (17) of being connected with the main pump body (1) and set up air flap (18) on base box (17), vacuole formation between base box (17) and air flap (18), and be provided with the mesh board in the cavity, the mesh board separates into front chamber (13) and back chamber (14) with the cavity, air intake chamber leather cup (10) and air outlet chamber leather cup (11) are located back chamber (14) and all set up with the mesh board relatively.
8. The safe split electromagnetic booster pump of claim 7, wherein: the front cavity (13) comprises two side cavities (1301) which are mutually separated, and the side cavity of the air inlet cavity (4) corresponds to the side cavity (1301) of the air outlet cavity (5) in pairs; the number of the gas supply pipes (12) is two, and one gas supply pipe (12) is communicated with two corresponding side cavities (1301); the air port on the side of the air inlet cavity (4) and the air port on the side of the air outlet cavity (5) are respectively positioned on the two side cavities (1301) which do not correspond to each other.
9. The safe split electromagnetic booster pump of claim 1, wherein: the main pump body (1) is provided with a connecting port (16), and a sealing ring (6) is arranged at the connecting port (16).
10. The safe split electromagnetic booster pump of claim 1, wherein: the main pump body (1) and the upper sealing cover (2) are both made of insulating materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922115475.6U CN211008993U (en) | 2019-11-29 | 2019-11-29 | Safe branch chinese style electromagnetism booster pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922115475.6U CN211008993U (en) | 2019-11-29 | 2019-11-29 | Safe branch chinese style electromagnetism booster pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211008993U true CN211008993U (en) | 2020-07-14 |
Family
ID=71508165
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922115475.6U Active CN211008993U (en) | 2019-11-29 | 2019-11-29 | Safe branch chinese style electromagnetism booster pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211008993U (en) |
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2019
- 2019-11-29 CN CN201922115475.6U patent/CN211008993U/en active Active
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