CN208040674U - A kind of magnetic force respiratory pump pump housing - Google Patents
A kind of magnetic force respiratory pump pump housing Download PDFInfo
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- CN208040674U CN208040674U CN201820207048.3U CN201820207048U CN208040674U CN 208040674 U CN208040674 U CN 208040674U CN 201820207048 U CN201820207048 U CN 201820207048U CN 208040674 U CN208040674 U CN 208040674U
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- pump
- pump housing
- chamber
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Abstract
The utility model is related to a kind of magnetic force respiratory pump pump housings, which is characterized in that one or more chambers are distributed in the pump housing, be provided on the wall surface of the chamber rail structure with the sliding block cooperating on corresponding piston.Electrode is provided on the rail structure of the chamber, the electrode is electrically connected with the corresponding connecting terminal on the pump housing outer surface, and the electrode coordinates with corresponding piston electrode；At least two pairs of the connecting terminal, one pair of which correspond to constant voltage source, another pair or several to the corresponding alternating voltage power supply of correspondence.One end of the chamber is provided with oil inlet, and the other end is provided with oil outlet, and the oil inlet and oil outlet are both provided with check valve.The utility model proposes a kind of novel pump housings to be made piston be contacted with the pump housing and be become smaller using sliding-rail sliding structure, is not only due to that frictional heat is few, and the pump housing of multi-cavity is pooled to pump hub, forms continuous High voltage output, is conducive to the raising of the delivery efficiency of hydraulic pump.
Description
Technical field
The utility model belongs to pump technical field, and in particular to a kind of magnetic force respiratory pump pump housing.
Background technology
Currently, the general pump housing mainly uses the structures such as piston type, vane type, plunger type, these structures generally to need outer
Portion accesses power source, and due to external connection power source, there are transmission mechanism equal power devices, due to transmission mechanism equal power device
Presence, will produce the loss of energy and the presence of leakage problem, reduce production efficiency, be greatly reduced pump efficiency.
My school devises a kind of magnetic force respiratory pump thus, this kind of magnetic force respiratory pump utilizes the fixed piston being connect with DC constant voltage power supply to generate
Stabilizing magnetic field generates alternating magnetic field, effect of the piston in magnetic field force using the piston being connect with exchange alternating voltage power supply
Under, left and right stretching motion is carried out in the oil pocket of the pump housing, forms the pressure of positive and negative alternation, achievees the purpose that pump fluid.It is this
Magnetic force respiratory pump, itself leakage is small, efficient.But the pump housing in the prior art cannot be satisfied the application of the magnetic force respiratory pump,
And belong to face greatly between the pump housing in the prior art and piston and contact, piston sliding generates friction, increases energy consumption, also simultaneously
Heat is generated, causes pump housing heat excessively high, influences the transmission efficiency of hydraulic oil.
Utility model content
In order to solve above-mentioned technical problem, the utility model devises a kind of magnetic force respiratory pump pump housing, this to exhale
The sucking pump pump housing, not only frictional heat is few, but also production efficiency is high.
In order to solve above-mentioned technical problem, the utility model uses following scheme：
A kind of magnetic force respiratory pump pump housing is distributed with one or more chambers in the pump housing, is set on the wall surface of the chamber
Be equipped with rail structure with the sliding block cooperating on corresponding piston.
Further, electrode, the electrode and the phase on the pump housing outer surface are provided on the rail structure of the chamber
Corresponding connecting terminal electrical connection, the electrode coordinate with corresponding piston electrode；At least two pairs of the connecting terminal,
Middle a pair of corresponding constant voltage source, another pair or several to the corresponding alternating voltage power supply of correspondence.
Further, the rail structure is T-shape sliding groove structure.
Further, the electrode on the rail structure is arranged on the downside of two shoulders of T-shape sliding slot.
Further, when chamber has it is multiple when, each chamber is by outside siding, inner side wall plate and both sides partition board group
At.
Further, it is both provided with rail structure in the outside siding of the chamber and inner side wall plate, the electrode setting exists
To coordinate with corresponding piston electrode on the rail structure inner wall of the outside siding.
Further, two rail structures are both provided in the outside siding of each chamber and inner side wall plate.
Further, one end of the chamber is provided with oil inlet, and the other end is provided with oil outlet, the oil inlet and fuel-displaced
It is both provided with check valve at mouthful.
Further, the pump housing both ends are also respectively provided with pump hub, are provided on the pump hub of described pump housing one end corresponding
Oil duct and total oil inlet are sealed, corresponding sealing oil duct and total oil outlet are provided on the pump hub of the pump housing other end, it is described
Total oil inlet and total oil outlet are connected to by corresponding sealing oil duct with the oil inlet of the chamber and oil outlet respectively.
Further, the pump housing is cylinder-like structure.
Further, when chamber has it is multiple when, each chamber is along the cylinder-like structure circumferential array.
Further, there are six the chambers.
A kind of magnetic force respiratory pump, including left and right end cap and any of the above-described pump housing, the left and right end cap and the pump
Body is tightly connected, and one end is provided with the fixed piston being connect with constant voltage source in the pump housing, and the other end is provided with and alternating voltage
The piston of power supply connection, the fixed piston generate stabilizing magnetic field, and the piston generates alternating magnetic field；In the effect of magnetic field force
Under, the piston carries out left and right stretching motion, forms the pressure of positive and negative alternation, achievees the purpose that pump fluid.
Further, one end of the piston connects Flexible film, and the Flexible film is solid by excessive end cap and the pump housing
It is fixed；The pump housing and the Flexible film constitute the oil pocket of variable volume.
Further, the Flexible film is connect by connection sheet with the piston.
Further, the end cap of the piston, inner end are provided with a groove in the left and right end cap, are described dynamic
There are certain distances for the stretching motion of piston.
Further, the fixed piston includes fixed piston ontology, and the piston includes piston ontology, the fixed piston sheet
Magnet exciting coil is full of on body and piston ontology, the magnet exciting coil passes through corresponding fixed piston electrode or piston electricity
Pole, corresponding rail structure inner wall electrode are electrically connected with the corresponding connecting terminal on the pump housing outer surface.
Further, the fixed piston electrode is arranged on the slide block structure of the fixed piston outer body, the piston
Electrode is arranged on the slide block structure of the piston outer body.
Further, the sliding groove structure is T-shape slot structure；The slide block structure is T-shape slide block structure；The cunning
The electrode of slot structure is arranged on the downside of two shoulders of T-shape slot, and the fixed piston electrode or piston electrode are arranged corresponding
On the downside of two shoulders of T-shape sliding block.
Further, the multiple chamber is divided into two groups or three groups, forms the suction pressure oil circuit of relay-type.
Further, it is also respectively provided with sealing ring between the pump housing and left and right end cap.
The magnetic force respiratory pump pump housing and magnetic force respiratory pump have the advantages that：
（1）In the utility model, piston is connected with external circuit, and piston is coordinated with the pump housing by sliding-rail sliding, is subtracted
Small contact area, not only frictional heat is few, but also the pump housing of multi-cavity is pooled to pump hub, forms continuous High voltage output, is conducive to
The raising of the delivery efficiency of hydraulic pump.
（2）The utility model need not access transmission mechanism equal power device, and production efficiency is high, No leakage.
（3）The utility model is made of the oil pocket of variable volume the pump housing, Flexible film, when external piston terminal connects friendship
When time variant voltage, the piston of pump body generates alternating magnetic field, and external fixed piston connecting terminal connects constant voltage source, and fixed piston generates
Stabilizing magnetic field.Under the action of a magnetic force so that piston pushes Flexible film, or retracts Flexible film, and then changes in the pump housing
The volume of chamber forms the pressure of positive and negative alternation, achievees the purpose that oil suction pressure oil, opens the new technology of respiratory pump.
（4）The utility model, since each chamber is independent, multiple chambers can be divided into two groups or three groups, two groups or
Three groups of piston group alternate reciprocating motions, form the suction pressure oil circuit of relay-type, are formed continuously by total oil inlet and inlet port
Suction pressure oil circuit, further improve production efficiency.
（5）The utility model provides a kind of thinking directly being combined external circuit with oil pump piston, improves oil pump
Mechanical efficiency.
Description of the drawings
Fig. 1：The structural schematic diagram of the magnetic force respiratory pump pump housing in one embodiment of the utility model；
Fig. 2：The front view and partial enlarged view of the magnetic force respiratory pump pump housing in one embodiment of the utility model；
Fig. 3：The A-A sectional views of Fig. 2；
Fig. 4：The left view of the magnetic force respiratory pump pump housing in one embodiment of the utility model；
Fig. 5：One schematic diagram of application structure of the utility model magnetic force respiratory pump pump housing.
Reference sign：
1-left end cap；2-left sealing rings；3-fixed pistons；31-fixed piston electrodes；4-check valves；5-the pump housings；51—
Pump hub；511-sealing oil ducts；512-total oil inlets；513-total oil outlets；52-rail structures；53-electrodes；54-oil inlets
Mouthful；55-oil outlets；56-fixed piston connecting terminals；57-piston connecting terminals；8-pistons；81-piston electrodes；
9-Flexible films；10-connection sheets；11-excessive end caps；12-right sealing rings；13-right end caps.
Specific implementation mode
Below in conjunction with the accompanying drawings, the utility model is described further：
Fig. 1 to Fig. 5 shows a kind of embodiment of the utility model magnetic force respiratory pump pump housing.Fig. 1 is present embodiment
The structural schematic diagram of the middle magnetic force respiratory pump pump housing；Fig. 2 is that the front view of the magnetic force respiratory pump pump housing and part are put in present embodiment
Big figure；Fig. 3 is the A-A sectional views of Fig. 2；Fig. 4 is the left view of the magnetic force respiratory pump pump housing in present embodiment.
As shown in Figures 1 to 4, one or more chambers are distributed in the pump housing 5 in the magnetic force respiratory pump pump housing in present embodiment
Room, be provided on the wall surface of chamber rail structure 52 with the sliding block cooperating on corresponding piston.In the present embodiment, the pump housing
Multiple chambers are distributed in 5.Here piston includes fixed piston 3 and piston 8, as shown in figure 5, Fig. 5 is the utility model magnetic
One schematic diagram of application structure of the power respiratory pump pump housing.
As shown in Figures 1 to 4, electrode 53, electrode 53 and 5 outer surface of the pump housing are provided on the rail structure 52 of the chamber
On the electrical connection of corresponding connecting terminal, the cooperation of electrode 53 and corresponding piston electrode；The connecting terminal at least two
Right, one pair of which is that fixed piston connecting terminal 56 corresponds to constant voltage source, another pair or several to being that piston connecting terminal 57 is right
Answer corresponding alternating voltage power supply.
Preferably, rail structure 52 is T-shape sliding groove structure.Electrode 53 on rail structure 52 is arranged in T-shape sliding slot
Two shoulders on the downside of.
As shown in Figures 1 to 4, when chamber has it is multiple when, each chamber is by outside siding, inner side wall plate and both sides partition board
Composition.It is both provided with rail structure 52 on the outside siding and inner side wall plate of each chamber, electrode 53 is arranged in outer sidewall paneling
To coordinate with corresponding piston electrode on 52 inner wall of rail structure.In the present embodiment, there are six chambers in the pump housing 5.
As shown in Figures 1 to 4, one end of chamber is provided with oil inlet 54, and the other end is provided with oil outlet 55.Oil inlet 54
With check valve 4 is both provided at oil outlet 55, as shown in Figure 5.
Preferably, 5 both ends of the pump housing are also respectively provided with pump hub 51, are provided on the pump hub 51 of 5 one end of the pump housing corresponding close
Oil sealing road 511 and total oil inlet 512 are provided with corresponding sealing oil duct 511 and total oil outlet on the pump hub 51 of 5 other end of the pump housing
513, total oil inlet 512 and total oil outlet 513 are respectively by the oil inlet 54 of corresponding sealing oil duct 511 and chamber and fuel-displaced
Mouth 55 is connected to.
In the present embodiment, the pump housing 5 is cylinder-like structure.When chamber has it is multiple when, each chamber along cylinder-like structure circumferentially arrange
Row, and along the axially extending arrangement of cylinder-like structure.
As shown in figure 5, Fig. 5 is the structural representation for the magnetic force respiratory pump for using the utility model magnetic force respiratory pump pump housing
Figure.The magnetic force respiratory pump includes left end cap 1, the pump housing 5 and right end cap 13, and left end cap 1 and right end cap 13 are sealed with the pump housing 5 respectively to be connected
It connects；One end is provided with the fixed piston 3 being connect with constant-voltage DC source in the pump housing 5, and the other end is provided with to be connected with alternating voltage power supply
The piston 8 connect；Fixed piston 3 generates stabilizing magnetic field, and piston 8 generates alternating magnetic field；Under the action of a magnetic force, piston 8
Left and right stretching motion is carried out, the pressure of positive and negative alternation is formed, achievees the purpose that oil suction pressure oil pumps fluid.In the present embodiment, pump
Multiple chambers are distributed in body 5, there are one fixed piston 3 and a pistons 8 for the interior setting of each chamber.
Preferably, one end of piston 8 is provided with Flexible film 9, and Flexible film 9 is connect with piston 8 by connection sheet 10, stretched
Contracting film 9 is fixedly connected by excessive end cap 11 with the pump housing 5, as shown in Figure 5.The pump housing 5 and Flexible film 9 constitute the oil of variable volume
Chamber.
Preferably, the end cap of piston 8, inner end are provided with a groove in the lid of left and right ends, for stretching for piston 8
There are certain distances for contracting.In the present embodiment, 13 inner end of right end cap is provided with an annular groove, and annular groove has certain depth to be
There are certain distances for piston 8 flexible, as shown in Figure 5.
As shown in figure 5, being also respectively provided with sealing ring between the pump housing 5 and left and right end cap, sealing effect is further strengthened.This
In embodiment, it is provided with left sealing ring 2 between left end cap 1 and the pump housing 5, right sealing ring is provided between the pump housing 5 and right end cap 13
12。
In the present embodiment, there are six chambers for distribution in the pump housing 5, and there are one fixed piston 3 and one are dynamic for the interior setting of each chamber
Piston 8；It is provided with oil inlet 54 on the outside of one end of each chamber on siding, oil outlet 55 is provided on siding on the outside of the other end.
It is both provided with check valve 4 at oil inlet 54 and oil outlet 55.It is provided with corresponding sealing oil duct on the pump hub 51 of 5 one end of the pump housing
511 and total oil inlet 512, corresponding sealing oil duct 511 and total oil outlet 513, total oil inlet are provided on other end pump hub 51
Mouth 512 and total oil outlet 513 pass through corresponding sealing oil duct 511 company corresponding with the oil inlet 54 of each chamber and oil outlet 55
It is logical.
It is both provided with T-shape sliding groove structure on the outside siding and inner side wall plate of 5 each chamber of the pump housing, fixed piston 3 and dynamic
It is corresponding on piston 8 to be both provided with T-shape slide block structure, sliding groove structure and corresponding slide block structure cooperating, such as Fig. 5
It is shown.In the present embodiment, two sliding groove structures, 3 He of fixed piston are both provided on the outside siding and inner side wall plate of each chamber
It is both provided with two rows of slide block structures on the lateral surface and medial surface of piston 8.
Preferably, fixed piston 3 and piston 8 include fixed piston ontology and piston ontology, fixed piston ontology and piston
Magnet exciting coil is full of on ontology, as shown in figure 5, magnet exciting coil passes through corresponding fixed piston electrode 31 or piston electrode
81, corresponding sliding groove structure inner wall top electrode 53 is electrically connected with the corresponding connecting terminal on 5 outer surface of the pump housing, such as Fig. 5
It is shown.
In the present embodiment, electrode 53 is arranged on the downside of two shoulders of T-shape sliding slot, and fixed piston electrode or piston electrode are set
It sets on the downside of two shoulders of corresponding T-shape sliding block.
Preferably, the multiple chamber is divided into two groups or three groups, forms the suction pressure oil circuit of relay-type.In the present embodiment, chamber
There are six rooms, and three be spaced apart chamber is divided into two groups, two groups of pistons replace reciprocating action, and formation connects as one group
The suction pressure oil circuit of power formula.
The utility model proposes a kind of novel pump housing and magnetic-type respiratory pumps, circuit are combined with the pump housing, using more
The cavate pump housing converges the structure of supercharging, achievees the purpose that improve mechanical efficiency.
The utility model proposes a kind of novel pump housing and magnetic-type respiratory pump, using " T " rail structure, make piston with
Pump housing contact becomes smaller, and is not only due to that frictional heat is few, and the pump housing of multi-cavity is pooled to pump hub, forms continuous High voltage output, has
Conducive to the raising of the delivery efficiency of hydraulic pump.Due to the design of the pump housing so that piston obstructs fluid not before plaing a part of, and
It is that the principle of breathing can be similar to by piston motion, by changing the closed internal volume of the pump housing, realizes suction pressure fluid
Effect, provides a kind of method of new suction pressure liquid.
In the utility model, the oil pocket of variable volume is made of the pump housing, Flexible film, when external piston terminal connects alternation
When voltage, the piston of pump body generates alternating magnetic field, and external fixed piston connecting terminal connects constant voltage source, and fixed piston generates steady
Fixed-field.Under the action of a magnetic force so that piston pushes Flexible film, or retracts Flexible film, and then changes pump housing inner cavity
Volume, form the pressure of positive and negative alternation, achieve the purpose that oil suction pressure oil.Since each chamber is independent, it is possible to set three
A alternate piston is one group, forms the suction pressure oil circuit of relay-type, continuous suction is formed by total oil inlet and inlet port
Pressure oil road, improves production efficiency.
The utility model need not access transmission mechanism equal power device, and production efficiency is high, No leakage.
Illustrative description has been carried out to the utility model above in conjunction with attached drawing, it is clear that the realization of the utility model not by
The limitation of aforesaid way, if the various improvement of the methodology and technical solution progress of the utility model are used, or without
It improves and the design of the utility model and technical solution is directly applied into other occasions, in the scope of protection of the utility model
It is interior.
Claims (10)
1. a kind of magnetic force respiratory pump pump housing, which is characterized in that one or more chambers are distributed in the pump housing, the chamber
Be provided on wall surface rail structure with the sliding block cooperating on corresponding piston.
2. the magnetic force respiratory pump pump housing according to claim 1, which is characterized in that be provided on the rail structure of the chamber
Electrode, the electrode are electrically connected with the corresponding connecting terminal on the pump housing outer surface, the electrode and corresponding work
Fill in electrode cooperation；At least two pairs of the connecting terminal, one pair of which correspond to constant voltage source, another pair or several corresponding to correspondence
Alternating voltage power supply.
3. the magnetic force respiratory pump pump housing according to claim 1 or 2, which is characterized in that the rail structure is T-shape sliding slot
Structure.
4. the magnetic force respiratory pump pump housing according to claim 3, which is characterized in that the electrode setting on the rail structure exists
On the downside of two shoulders of T-shape sliding slot.
5. the magnetic force respiratory pump pump housing according to claim 2 or 4, which is characterized in that when chamber has it is multiple when, it is described each
Chamber is made of outside siding, inner side wall plate and both sides partition board.
6. the magnetic force respiratory pump pump housing according to claim 5, which is characterized in that the outside siding and madial wall of the chamber
Be both provided with rail structure on plate, the electrode be arranged on the rail structure inner wall of the outside siding with corresponding work
Fill in electrode cooperation.
7. the magnetic force respiratory pump pump housing according to claim 1,2,4 or 6, which is characterized in that one end of the chamber is arranged
There are oil inlet, the other end to be provided with oil outlet, the oil inlet and oil outlet are both provided with check valve.
8. the magnetic force respiratory pump pump housing according to claim 7, which is characterized in that the pump housing both ends are also respectively provided with pump
Hub, is provided with corresponding sealing oil duct and total oil inlet on the pump hub of described pump housing one end, on the pump hub of the pump housing other end
It is provided with corresponding sealing oil duct and total oil outlet, total oil inlet and total oil outlet passes through corresponding sealing oil duct respectively
It is connected to the oil inlet of the chamber and oil outlet.
9. the magnetic force respiratory pump pump housing according to claim 1,2,4,6 or 8, which is characterized in that the pump housing is cylindric
Structure.
10. the magnetic force respiratory pump pump housing according to claim 9, which is characterized in that when chamber has it is multiple when, each chamber
Along the cylinder-like structure circumferential array.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820207048.3U CN208040674U (en) | 2018-02-06 | 2018-02-06 | A kind of magnetic force respiratory pump pump housing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820207048.3U CN208040674U (en) | 2018-02-06 | 2018-02-06 | A kind of magnetic force respiratory pump pump housing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208040674U true CN208040674U (en) | 2018-11-02 |
Family
ID=63952116
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820207048.3U Expired - Fee Related CN208040674U (en) | 2018-02-06 | 2018-02-06 | A kind of magnetic force respiratory pump pump housing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208040674U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108087249A (en) * | 2018-02-06 | 2018-05-29 | 西北农林科技大学 | A kind of magnetic force respiratory pump pump housing |
-
2018
- 2018-02-06 CN CN201820207048.3U patent/CN208040674U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108087249A (en) * | 2018-02-06 | 2018-05-29 | 西北农林科技大学 | A kind of magnetic force respiratory pump pump housing |
| CN108087249B (en) * | 2018-02-06 | 2024-03-15 | 西北农林科技大学 | Magnetic force respiratory pump body |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181102 Termination date: 20200206 |
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| CF01 | Termination of patent right due to non-payment of annual fee |