CN209153378U - Piston water pressure fluctuates exciting bank - Google Patents
Piston water pressure fluctuates exciting bank Download PDFInfo
- Publication number
- CN209153378U CN209153378U CN201821517714.XU CN201821517714U CN209153378U CN 209153378 U CN209153378 U CN 209153378U CN 201821517714 U CN201821517714 U CN 201821517714U CN 209153378 U CN209153378 U CN 209153378U
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- piston
- cavity
- cylinder body
- water pressure
- exciting bank
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Abstract
The driving assembly for including: cylinder body the utility model relates to a kind of piston water pressure fluctuation exciting bank and being mounted on cylinder body.The inside of cylinder body is equipped with runner.The inner wall of runner is convexly equipped with partition.Runner is divided into the first cavity and the second cavity by partition.Deflector hole is offered on partition.Cylinder body is additionally provided with water supply connector and water outlet connector.Driving assembly includes: the electromagnet being connected on cylinder body, be slidably connected piston in the first cavity and the elastomer that is connected between electromagnet and piston.Elastomer is for generating the deformation power that piston is pushed to deflector hole.Electromagnet is used to connect periodically variable current source to generate the driving force with piston periodic reverse motion in the first cavity.Piston is used to the intracorporal liquid of the first chamber being pushed into the second cavity periodically to generate the water pressure fluctuations of pulsed.Above-mentioned piston water pressure fluctuates exciting bank, and water flow has the effect of pulse ripple, not only strengthens the cleaning effect of water flow, also has pulse massage effect.
Description
Technical field
The utility model relates to bath articles technical fields, fluctuate exciting bank more particularly to a kind of piston water pressure.
Background technique
Intelligent toilet cover is a kind of novel toilet lid, has the function of cleaning human body, can be improved after going to the toilet
Cleannes, be conducive to human health.Intelligent toilet cover is introduced into spray gun generally by by the water flow in the network of rivers, is recycled
Spray gun come control water flow sprinkling direction.And traditional Intelligent toilet cover relies primarily on the hydraulic pressure in the network of rivers to drive water flow,
And water flow can generate decline of pressure after flowing through various devices, so that the impact force for the water flow that spray gun comes out reduces, cause to clean
Decreased effectiveness.
Utility model content
Based on this, the utility model provides a kind of piston water pressure fluctuation exciting bank, and water flow is flowed into from water supply connector
First cavity enters the second cavity, finally drains away from water outlet connector then by the deflector hole on partition.Due to electricity
Magnet has accessed periodically variable current source, therefore, can generate periodically variable magnetic force, piston of the magnetic force to metal structure
Generate adsorption capacity, drive piston overpowers elastomer deformation power and move back and forth, piston in the process of reciprocating, to first
The intracorporal water flow of chamber generates a boosting power, so that entering the intracorporal water flow of the second chamber occurs water pressure fluctuations, so that water outlet connects
The water flow of head outflow has the effect of pulse ripple, not only strengthens the cleaning effect of water flow, also has pulse massage effect.
A kind of piston water pressure fluctuation exciting bank, comprising:
Cylinder body；The inside of cylinder body is equipped with runner；The inner wall of runner is convexly equipped with partition；Runner is divided into the first cavity by partition
With the second cavity；The deflector hole for being connected to the first cavity and the second cavity is offered on partition；Cylinder body is additionally provided with connection first
The water supply connector of cavity and the water outlet connector for being connected to the second cavity；And
The driving assembly being mounted on cylinder body；Driving assembly includes: the electromagnet being connected on cylinder body, is slidably connected at
The elastomer one chamber intracorporal piston and be connected between electromagnet and piston；Piston is metal structure and towards water conservancy diversion
Hole setting；Piston is greater than the size of deflector hole towards the size of one end of deflector hole；Piston is pushed to lead by elastomer for generating
The deformation power of discharge orifice；Electromagnet generates band piston for connecting periodically variable current source in the first cavity periodically
The driving force of reciprocating motion；Piston is used to the intracorporal liquid of the first chamber being pushed into the second cavity periodically to generate pulsed
Water pressure fluctuations.
Above-mentioned piston water pressure fluctuates exciting bank, in use, the water supply connector on cylinder body is accessed water flow, connects through water outlet
Head connection spray gun, and the electromagnet in driving assembly is connected into periodically variable current source.When work, water flow connects from water inlet
Head is flowed into the first cavity, then by the deflector hole on partition, enters the second cavity, finally drains from water outlet connector
It goes.Since electromagnet has accessed periodically variable current source, periodically variable magnetic force can be generated, magnetic force is to metal
The piston of structure generates adsorption capacity, drives the deformation power of piston overpowers elastomer and moves back and forth, mistake of the piston in reciprocating motion
Cheng Zhong generates a boosting power to the intracorporal water flow of the first chamber, so that entering the intracorporal water flow of the second chamber occurs water pressure fluctuations,
So that the water flow of water outlet connector outflow has the effect of pulse ripple, the cleaning effect of water flow is not only strengthened, also there is pulse
Massage effect.
Elastomer includes: one of spring, elastic slice, elastic blob of viscose or a variety of in one of the embodiments,.
Electromagnet includes: the coil block being connected on cylinder body and is threaded through coil block in one of the embodiments,
In fixation metalwork；Fixed metalwork is located at the one end of the first cavity far from deflector hole.Coil block connects cyclically-varying
Current source so that the magnetization of fixed metalwork is to generate the driving force for driving reciprocating motion of the pistons.
Fixing metalwork in one of the embodiments, is soft iron or silicon steel.The demagnetization speed of soft iron and silicon steel is fast, makes
The sensitivity for obtaining magnetic force change improves.
Cylinder body further includes the check valve for connecting water supply connector in one of the embodiments,；The conducting direction of check valve is
From water supply connector to the first cavity.Check valve can prevent during reciprocating motion of the pistons the intracorporal water flow adverse current of the first chamber to
Water supply connector.
Piston bush is equipped with sealing ring in one of the embodiments,；Sealing ring is located at piston close to one end of deflector hole.It is close
Seal prevents liquid entry into the inside of electromagnet for improving leakproofness.
One end of piston towards deflector hole is connected with Elastic flexible glue gasket in one of the embodiments,.Elastic flexible glue pad
Piece plays the role of buffering in piston impact partition.
The surface of piston is equipped with the guide groove for being parallel to the first cavity in one of the embodiments,；The inner wall of first cavity
It is convexly equipped with the conducting bar for the guide groove that is slidably connected.In piston motion, the movement rail of piston can be limited using guide groove and conducting bar cooperation
Mark improves the job stability of piston.
Piston is coated with plastic film in one of the embodiments,.Plastic film plays waterproof for protecting piston
With etch-proof effect.
The junction of electromagnet and cylinder body is equipped with insulation spacer in one of the embodiments,.Insulation spacer is for improving
The safety in utilization of electromagnet.
Detailed description of the invention
Fig. 1 is that the piston water pressure of an embodiment of the present invention fluctuates the schematic diagram of exciting bank；
Fig. 2 is that piston water pressure shown in FIG. 1 fluctuates the cross-sectional view of exciting bank in the power-off state；
Fig. 3 is that piston water pressure shown in FIG. 1 fluctuates the cross-sectional view of exciting bank in the energized state.
The meaning of each label in attached drawing are as follows:
100- piston water pressure fluctuates exciting bank；
10- cylinder body, 11- runner, 111- partition, 1111- deflector hole, the first cavity of 112-, the second cavity of 113-, 12- into
Water swivel, 13- water outlet connector；
20- driving assembly, 21- electromagnet, 211- coil block, the fixed metalwork of 212-, 22- piston, 23- elastomer.
Specific embodiment
The utility model is more fully retouched below with reference to relevant drawings for the ease of understanding the utility model,
It states.The preferred embodiment of the utility model is given in attached drawing.But the utility model can come in many different forms in fact
It is existing, however it is not limited to embodiment described herein.On the contrary, purpose of providing these embodiments is makes public affairs to the utility model
The understanding for opening content is more thorough and comprehensive.
It should be noted that it can directly on the other element when element is referred to as " being fixed on " another element
Or there may also be elements placed in the middle.When an element is considered as " connection " another element, it, which can be, is directly connected to
To another element or it may be simultaneously present centering elements.
Unless otherwise defined, all technical and scientific terms used herein are led with the technology for belonging to the utility model
The normally understood meaning of the technical staff in domain is identical.Terminology used in the description of the utility model herein only be
The purpose of description specific embodiment, it is not intended that in limitation the utility model.
As shown in Figure 1 to Figure 3, exciting bank 100 is fluctuated for the piston water pressure of an embodiment of the present invention.
As shown in Figure 1, the piston water pressure fluctuates the drive that exciting bank 100 includes: cylinder body 10 and is mounted on cylinder body 10
Dynamic component 20.
As shown in Figures 2 and 3, the inside of cylinder body 10 is equipped with runner 11.The inner wall of runner 11 is convexly equipped with partition 111.Partition
Runner 11 is divided into the first cavity 112 and the second cavity 113 by 111.It is offered on partition 111 for being connected to the first cavity 112
With the deflector hole 1111 of the second cavity 113.Cylinder body 10 be additionally provided with connection the first cavity 112 water supply connector 12 be connected to the second chamber
The water outlet connector 13 of body 113.
As shown in Figures 2 and 3, driving assembly 20 includes: the electromagnet 21 being connected on cylinder body 10, is slidably connected at first
Piston 22 in cavity 112 and the elastomer 23 being connected between electromagnet 21 and piston 22.Piston 22 is metal structure
And it is arranged towards deflector hole 1111.Piston 22 is greater than the size of deflector hole 1111 towards the size of one end of deflector hole 1111.Bullet
Property body 23 for generating the deformation power that piston 22 is pushed to deflector hole 1111.Electromagnet 21 is for connecting periodically variable electric current
Source is to generate the driving force moved back and forth with piston 22 in 112 periodically of the first cavity.Piston 22 is used for the first cavity
Liquid in 112 is pushed into the second cavity 113 periodically to generate the water pressure fluctuations of pulsed.
In the present embodiment, electromagnet 21 includes: the coil block 211 being connected on cylinder body 10 and is threaded through coil block
Fixation metalwork 212 in 211.Fixed metalwork 212 is located at first one end of cavity 112 far from deflector hole 1111.Coil group
Part 211 connects periodically variable current source, so that the fixed magnetization of metalwork 212 is to generate the drive moved back and forth with piston 22
Power.
Further, which can be soft iron or silicon steel.The demagnetization speed of soft iron and silicon steel is fast, makes
The sensitivity for obtaining magnetic force change improves.
In addition, in the present embodiment, which is the spring being arranged along the extending direction of the first cavity 112, one
End is connected on the fixation metalwork 212 of electromagnet 21, and the opposite other end then connects on the piston 22.In other embodiments
In, which can also be elastic slice or elastic blob of viscose.
Working principle summary:
As shown in Fig. 2, under the action of elastomer 23, piston 22 is pulled at partition 111 simultaneously when electromagnet 21 is powered off
And deflector hole 1111 has been blocked, at this point, deflector hole 1111 can not be passed through from the water flow that water supply connector 12 enters.As shown in figure 3,
When electromagnet 21 is powered, electromagnet 21 generates magnetic force, since piston 22 is metal structure, so piston 22 can be inhaled by electromagnet 21
Resistance that is attached and overcoming elastomer 23 and far from partition 111, elastomer 23 is further compressed, and puts aside elastic potential energy.At this point,
Water supply connector 12, the first cavity 112, the second cavity 113 and water outlet connector 13 sequentially turn on.Then, when electromagnet 21 again
When power-off, the magnetic force of electromagnet 21 disappears, and elastomer 23 discharges elastic potential energy and pushes piston 22 to partition 111, past in piston 22
During partition 111 is mobile, plays the role of boosting to water flow, increase the hydraulic pressure for the water flow that water outlet connector 13 exports.It utilizes
The periodic power on/off of electromagnet 21, so that piston 22 periodically moves back and forth, to generate water pressure pulse ripple effect.It is logical
Above-mentioned design is crossed, in the way of electromagnetic drive, reaches the working method of quasi- piston, is fluctuated from pushing water flow to generate water pressure pulse
Effect.
Further, it is also possible to improveing to piston water pressure fluctuation exciting bank 100, to promote its performance.
For example, in other embodiments, cylinder body 10 can also include the check valve of connection water supply connector 12.Check valve is led
Logical direction is from water supply connector 12 to the first cavity 112.First chamber during check valve can prevent piston 22 from moving back and forth
Water flow in body 112 is countercurrently to water supply connector 12.
For example, in other embodiments, piston 22 can be arranged with sealing ring, and to be located at piston 22 close for the sealing ring
One end of deflector hole 1111.Sealing ring prevents liquid entry into the inside of electromagnet 21 for improving leakproofness.
For example, it is contemplated that it is be easy to cause breakage to 22 repeated stock partition 111 of piston, and in other embodiments, 22 court of piston
It can connect flexible flexible glue gasket to one end of deflector hole 1111.Elastic flexible glue gasket rises in 22 impacting clapboard 111 of piston
To the effect of buffering.
For example, in other embodiments, the surface of piston 22 can be equipped with parallel in order to improve the stability of device operation
In the guide groove of the first cavity 112.The inner wall of first cavity 112 is convexly equipped with the conducting bar for the guide groove that is slidably connected.When piston 22 moves,
The motion profile that piston 22 can be limited using guide groove and conducting bar cooperation, improves the job stability of piston 22.
For example, it is contemplated that being metal structure to piston 22, long period of soaking is held in water to be easily corroded and rusted, in other embodiments
In, the surface of piston 22 can be enclosed with plastic film.Plastic film plays the role of waterproof and etch-proof for protecting piston 22.
For example, it is contemplated that arriving electrical safety problem, in other embodiments, the junction of electromagnet 21 and cylinder body 10 may be used also
To be equipped with insulation spacer.Insulation spacer is used to improve the safety in utilization of electromagnet 21.
Above-mentioned piston water pressure fluctuates exciting bank 100, in use, the water supply connector 12 on cylinder body 10 is accessed into water flow,
Spray gun is connected through water outlet connector 13, and the electromagnet 21 in driving assembly 20 is connected into periodically variable current source.Work
When, water flow is flowed into the first cavity 112 from water supply connector 12, then by the deflector hole 1111 on partition 111, enters second
Cavity 113 finally drains away from water outlet connector 13.Since electromagnet 21 has accessed periodically variable current source, meeting
Periodically variable magnetic force is generated, magnetic force generates adsorption capacity to the piston 22 of metal structure, and band piston 22 overcomes elastomer 23
Deformation power and move back and forth, piston 22 in the process of reciprocating, in the first cavity 112 water flow generate a boosting
Power, so that water pressure fluctuations occur for the water flow entered in the second cavity 113, so that the water flow that water outlet connector 13 flows out has pulse
The effect of fluctuation not only strengthens the cleaning effect of water flow, also has pulse massage effect.
Each technical characteristic of above embodiments can be combined arbitrarily, for simplicity of description, not to above-described embodiment
In each technical characteristic it is all possible combination be all described, as long as however, the combination of these technical characteristics be not present lance
Shield all should be considered as described in this specification.
Above embodiments only express the preferred embodiment of the utility model, and the description thereof is more specific and detailed, but
It cannot be understood as the limitations to utility model patent range.It should be pointed out that for the ordinary skill of this field
For personnel, without departing from the concept of the premise utility, various modifications and improvements can be made, these belong to this
The protection scope of utility model.Therefore, the scope of protection shall be subject to the appended claims for the utility model patent.
Claims (10)
1. a kind of piston water pressure fluctuates exciting bank, it is characterised in that: include:
Cylinder body；The inside of the cylinder body is equipped with runner；The inner wall of the runner is convexly equipped with partition；The partition divides the runner
It is divided into the first cavity and the second cavity；It is offered on the partition for being connected to leading for first cavity and second cavity
Discharge orifice；The cylinder body, which is additionally provided with, is connected to the water supply connector of first cavity and the water outlet connector for being connected to second cavity；With
And
The driving assembly being mounted on the cylinder body；The driving component includes: the electromagnet being connected on the cylinder body, sliding
The elastomer for being connected to the intracorporal piston of first chamber and being connected between the electromagnet and the piston；The work
Plug is metal structure and is arranged towards the deflector hole；The size of the piston towards one end of the deflector hole is greater than described lead
The size of discharge orifice；The elastomer is for generating the deformation power that the piston is pushed to the deflector hole；The electromagnet is used for
Periodically variable current source is connected to generate the driving for driving the piston to move back and forth in the first cavity periodically
Power；The piston is used to the intracorporal liquid of the first chamber being pushed into second cavity periodically to generate the water of pulsed
Pressure fluctuation.
2. piston water pressure according to claim 1 fluctuates exciting bank, which is characterized in that the elastomer includes: bullet
One of spring, elastic slice, elastic blob of viscose are a variety of.
3. piston water pressure according to claim 1 fluctuates exciting bank, which is characterized in that the electromagnet includes: to connect
It connects in the coil block on the cylinder body and the fixation metalwork being threaded through in the coil block；The fixed metalwork is located at
The described one end of first cavity far from the deflector hole.
4. piston water pressure according to claim 3 fluctuates exciting bank, which is characterized in that the fixed metalwork is soft
Iron or silicon steel.
5. piston water pressure according to claim 1 fluctuates exciting bank, which is characterized in that the cylinder body further includes connection
The check valve of the water supply connector；The conducting direction of the check valve is from the water supply connector to first cavity.
6. piston water pressure according to claim 1 fluctuates exciting bank, which is characterized in that the piston bush is equipped with sealing
Circle；The sealing ring is located at the piston close to one end of the deflector hole.
7. piston water pressure according to claim 1 fluctuates exciting bank, which is characterized in that the piston is led described in
One end of discharge orifice is connected with Elastic flexible glue gasket.
8. piston water pressure according to claim 1 fluctuates exciting bank, which is characterized in that the surface of the piston is equipped with
It is parallel to the guide groove of first cavity；The inner wall of first cavity is convexly equipped with the conducting bar for the guide groove that is slidably connected.
9. piston water pressure according to claim 1 fluctuates exciting bank, which is characterized in that wrap up on the surface of the piston
There is plastic film.
10. piston water pressure according to claim 1 fluctuates exciting bank, which is characterized in that the electromagnet with it is described
The junction of cylinder body is equipped with insulation spacer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821517714.XU CN209153378U (en) | 2018-09-17 | 2018-09-17 | Piston water pressure fluctuates exciting bank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821517714.XU CN209153378U (en) | 2018-09-17 | 2018-09-17 | Piston water pressure fluctuates exciting bank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209153378U true CN209153378U (en) | 2019-07-26 |
Family
ID=67331290
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821517714.XU Active CN209153378U (en) | 2018-09-17 | 2018-09-17 | Piston water pressure fluctuates exciting bank |
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| CN (1) | CN209153378U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112704422A (en) * | 2020-12-25 | 2021-04-27 | 熊武 | Breathe internal medicine and wash auxiliary assembly with hand |
| CN112856238A (en) * | 2020-12-21 | 2021-05-28 | 西安交通大学 | Mechanically-driven continuous impact pressure wave generator and pipeline abnormal state detection device based on same |
| CN112934492A (en) * | 2021-01-29 | 2021-06-11 | 武汉大学 | Energy storage type pulse jet generating device |
-
2018
- 2018-09-17 CN CN201821517714.XU patent/CN209153378U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112856238A (en) * | 2020-12-21 | 2021-05-28 | 西安交通大学 | Mechanically-driven continuous impact pressure wave generator and pipeline abnormal state detection device based on same |
| CN112856238B (en) * | 2020-12-21 | 2022-01-25 | 西安交通大学 | Mechanically-driven continuous impact pressure wave generator and pipeline abnormal state detection device based on same |
| CN112704422A (en) * | 2020-12-25 | 2021-04-27 | 熊武 | Breathe internal medicine and wash auxiliary assembly with hand |
| CN112934492A (en) * | 2021-01-29 | 2021-06-11 | 武汉大学 | Energy storage type pulse jet generating device |
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| GR01 | Patent grant | ||
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| CP03 | Change of name, title or address |
Address after: 518000 Building 1, 2, 3 and 4, No. 23, Hebei Industrial Zone, Hualian community, Longhua street, Longhua District, Shenzhen City, Guangdong Province Patentee after: Hengjie intelligent sanitary ware (Shenzhen) Co.,Ltd. Address before: 518000 floor 1, 2 and 4, No. 8, Yangmen Industrial Zone, DAHAO Er village, Xili street, Nanshan District, Shenzhen City, Guangdong Province; 3-5 / F, 16 Patentee before: SHENZHEN BODIAN ELECTRONICS TECHNOLOGY Co.,Ltd. |