CN207879543U - A kind of super-pressure water pump - Google Patents
A kind of super-pressure water pump Download PDFInfo
- Publication number
- CN207879543U CN207879543U CN201820245426.7U CN201820245426U CN207879543U CN 207879543 U CN207879543 U CN 207879543U CN 201820245426 U CN201820245426 U CN 201820245426U CN 207879543 U CN207879543 U CN 207879543U
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- CN
- China
- Prior art keywords
- cylinder body
- lead screw
- piston bar
- water pump
- pipe
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of super-pressure water pump, including servo motor, rotating nut, lead screw, the first cylinder body, First piston bar, the first water inlet pipe, the first outlet pipe and guide pad, the servo motor drives rotating nut rotation, the rotating nut is connected with lead screw cooperation, the First piston bar is fastened on one end of lead screw, and the guide pad is used to limit the rotation of lead screw and is oriented to the translation of lead screw；The chamber of first water inlet pipe and the first cylinder body is connected and is provided with the first check valve for only allowing flow to enter the first cylinder body in junction, and the chamber of first outlet pipe and the first cylinder body is connected and is provided with the second check valve for only allowing flow to be discharged in junction.Compared with prior art, for the utility model using the top load of lead screw to realize water pump hyperpressure, in addition it can be by first cylinder body and the second cylinder body of two sets of cooperations, and then greatly improves the water yield of entire water pump.
Description
Technical field
The utility model is related to water pump fields, and in particular to be a kind of super-pressure water pump.
Background technology
Water pump refers to that position is moved to the device of another place position from one by water, and the water pump of conventionally employed piston rod is general
It is to be driven by cam motor, cam motor half in entire rotational travel is working stroke, the other half is then not doing for return
Work(stroke, this not only lowers the hydraulic pressure of water pump, and have the shortcomings that working efficiency is not high；Simultaneously because cam motor
It directly drives, drives torsion relatively low, the flow of greater impact power can not be formed.In view of this, the present inventor is for existing
Drawbacks described above further investigation in technology, there is this case generation then.
Utility model content
The main purpose of the utility model is to provide a kind of super-pressure water pump, have the characteristics that generation hydraulic pressure is high.
In order to achieve the above objectives, the solution of the utility model is：
A kind of super-pressure water pump, wherein including servo motor, rotating nut, lead screw, the first cylinder body, First piston bar,
One water inlet pipe, the first outlet pipe and guide pad, the servo motor drive rotating nut rotation, the rotating nut and lead screw
Cooperation is connected, and the First piston bar is fastened on one end of lead screw, and the guide pad is used to limit the rotation of lead screw and right
The translation of lead screw is oriented to；
The chamber of first water inlet pipe and the first cylinder body, which is connected and is provided in junction, only allows flow to enter first
The chamber of first check valve of cylinder body, first outlet pipe and the first cylinder body, which is connected and is provided in junction, only allows flow
Second check valve of discharge.
Further, the super-pressure water pump further include the second cylinder body, second piston bar, the second water inlet pipe, the second outlet pipe,
Three-way pipe and primary flow pipe, the First piston bar and second piston bar are separately fixed at the both ends of lead screw, described second into
The chamber of water pipe and the second cylinder body is connected and is provided with the third check valve for only allowing flow to enter the second cylinder body, institute in junction
The chamber for stating the second outlet pipe and the second cylinder body is connected and is provided with the 4th check valve for only allowing flow to be discharged in junction；Institute
It states and is connected by three-way pipe between the first outlet pipe, the second outlet pipe and primary flow pipe.
Further, guide groove is provided on the lead screw, the guide pad is divided into the first guide block close to First piston bar
With the second guide block close to second piston bar.
With the above structure, the utility model is related to a kind of super-pressure water pump, using servo motor drive rotation
Nut rotation, then drive lead screw to translate by rotating nut, in the case where the high-tenacity of lead screw pushes, it will from the first outlet pipe
High pressure water is discharged.
The utility model is preferably by rotating and reverse for servo motor, coordinates the hyperpressure of screw rod transmission, to
Realize the high service of water pump；When servo motor rotates forward, servo motor drives rotating nut to rotate forward, then lead screw is driven to squeeze the
One piston rod, at this time the indoor water of the first cylinder chamber of First piston bar pair squeeze and by the first outlet pipe be expelled to it is main go out
Water pipe, second piston bar then carry out pumping action, and external water is entered by the second water inlet pipe in the chamber of the second cylinder body.
When servo motor inverts, servo motor drives rotating nut reversion, then lead screw is driven to squeeze second piston bar, this
When the indoor water of the second cylinder chamber of second piston bar pair squeeze and primary flow pipe be expelled to by the second outlet pipe, first lives
Stopper rod then carries out pumping action, and external water is entered by the first water inlet pipe in the chamber of the first cylinder body.
Compared with prior art, in addition the utility model is led to using the top load of lead screw to realize water pump hyperpressure
The first cylinder body and the second cylinder body for crossing two sets of cooperations, to greatly improve the water yield of entire water pump.
Description of the drawings
Fig. 1 is that the utility model is related to a kind of structural schematic diagrams of super-pressure water pump.
Fig. 2 is that the utility model is related to a kind of structural schematic diagrams of super-pressure water pump preferred embodiment.
In figure：
Servo motor -11；Rotating nut -12；Lead screw -13；
First cylinder body -21；First piston bar -211；First water inlet pipe -212；
First outlet pipe -213；Second cylinder body -22；Second piston bar -221；
Second water inlet pipe -222；Second outlet pipe -223；Three-way pipe -23；
Primary flow pipe -24；Guide pad -3.
Specific implementation mode
In order to which the technical solution of the utility model is explained further, below by specific embodiment come to the utility model into
Row elaborates.
As shown in Figure 1, its be the utility model is related to a kind of super-pressure water pump, including servo motor 11, rotating nut
12, lead screw 13, the first cylinder body 21, First piston bar 211, the first water inlet pipe 212, the first outlet pipe 213 and guide pad 3, institute
Stating servo motor 11 drives rotating nut 12 to rotate, and the rotating nut 12 is connected with the cooperation of lead screw 13, the First piston bar
211 are fastened on one end of lead screw 13, and the guide pad 3 is used to limit the rotation of lead screw 13 and is carried out to the translation of lead screw 13
It is oriented to.
First water inlet pipe 212, which is connected and is provided in junction with the chamber of the first cylinder body 21, only allows flow to enter
First check valve of the first cylinder body 21, first outlet pipe 213 are connected with the chamber of the first cylinder body 21 and are set in junction
It is equipped with the second check valve for only allowing flow to be discharged.
In this way, the utility model is related to a kind of super-pressure water pump, using servo motor 11 drive 12 turns of rotating nut
It is dynamic, then drive lead screw 13 to translate by rotating nut 12, in the case where the high-tenacity of lead screw 13 pushes, it will from the first outlet pipe
High pressure water is discharged in 213.
As shown in Fig. 2, it is the preferred embodiment in the utility model, the super-pressure water pump further includes the second cylinder body 22, the
Two piston rods 221, the second water inlet pipe 222, the second outlet pipe 223, three-way pipe 23 and primary flow pipe 24, the First piston bar
211 and second piston bar 221 be separately fixed at the both ends of lead screw 13, the chamber of second water inlet pipe, 222 and second cylinder body 22
It is connected and is provided with the third check valve for only allowing flow to enter the second cylinder body 22,223 He of the second outlet pipe in junction
The chamber of second cylinder body 22 is connected and is provided with the 4th check valve for only allowing flow to be discharged in junction；First outlet pipe
213, it is connected by three-way pipe 23 between the second outlet pipe 223 and primary flow pipe 24.
Preferably, it is provided with guide groove on the lead screw 13, the guide pad 3 divides for close to the of First piston bar 211
Second guide block of one guide block and close second piston bar 221.
In this way, the utility model is preferably by rotating and reverse for servo motor 11, the superelevation that cooperation lead screw 13 is driven
Pressure, to realize the high service of water pump；When servo motor 11 rotates forward, servo motor 11 drives rotating nut 12 to rotate forward,
Lead screw 13 is driven to squeeze First piston bar 211 again, First piston bar 211 squeezes the indoor water of 21 chamber of the first cylinder body at this time
And primary flow pipe 24 is expelled to by the first outlet pipe 213, second piston bar 221 then carries out pumping action, and external water is led to
The second water inlet pipe 222 is crossed to enter in the chamber of the second cylinder body 22.
When servo motor 11 inverts, servo motor 11 drives rotating nut 12 to invert, then lead screw 13 is driven to squeeze second
Piston rod 221, at this time second piston bar 221 to the indoor water of 22 chamber of the second cylinder body carry out squeeze and by the second outlet pipe 223
It is expelled to primary flow pipe 24, First piston bar 211 then carries out pumping action, and external water is entered by the first water inlet pipe 212
Into the chamber of the first cylinder body 21.
Compared with prior art, the utility model utilizes the top load of lead screw 13 to realize water pump hyperpressure, in addition
The first cylinder body 21 and the second cylinder body 22 coordinated by two sets, to greatly improve the water yield of entire water pump.
The product form and style of above-described embodiment and schema and non-limiting the utility model, any technical field
The appropriate changes or modifications that those of ordinary skill does it all should be regarded as the patent category for not departing from the utility model.
Claims (3)
1. a kind of super-pressure water pump, which is characterized in that including servo motor, rotating nut, lead screw, the first cylinder body, first piston
Bar, the first water inlet pipe, the first outlet pipe and guide pad, the servo motor drive rotating nut rotation, the rotating nut
It is connected with lead screw cooperation, the First piston bar is fastened on one end of lead screw, and the guide pad is used to limit turning for lead screw
It moves and the translation of lead screw is oriented to；
The chamber of first water inlet pipe and the first cylinder body, which is connected and is provided in junction, only allows flow to enter the first cylinder body
The first check valve, the chamber of first outlet pipe and the first cylinder body, which is connected and is provided in junction, only allows flow to be discharged
The second check valve.
2. a kind of super-pressure water pump as described in claim 1, which is characterized in that the super-pressure water pump further includes the second cylinder
Body, second piston bar, the second water inlet pipe, the second outlet pipe, three-way pipe and primary flow pipe, the First piston bar and second are lived
Stopper rod is separately fixed at the both ends of lead screw, and the chamber of second water inlet pipe and the second cylinder body is connected and is provided in junction
Flow is only allowed to enter the third check valve of the second cylinder body, the chamber of second outlet pipe and the second cylinder body is connected and is connecting
Place is provided with the 4th check valve for only allowing flow to be discharged；Pass through between first outlet pipe, the second outlet pipe and primary flow pipe
Three-way pipe is connected.
3. a kind of super-pressure water pump as claimed in claim 2, which is characterized in that guide groove is provided on the lead screw, it is described
Guide pad is divided into the first guide block close to First piston bar and the second guide block close to second piston bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820245426.7U CN207879543U (en) | 2018-02-11 | 2018-02-11 | A kind of super-pressure water pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820245426.7U CN207879543U (en) | 2018-02-11 | 2018-02-11 | A kind of super-pressure water pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207879543U true CN207879543U (en) | 2018-09-18 |
Family
ID=63498224
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820245426.7U Expired - Fee Related CN207879543U (en) | 2018-02-11 | 2018-02-11 | A kind of super-pressure water pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207879543U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111920359A (en) * | 2020-09-09 | 2020-11-13 | 孙洪明 | Shoe polisher for safety shoes |
-
2018
- 2018-02-11 CN CN201820245426.7U patent/CN207879543U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111920359A (en) * | 2020-09-09 | 2020-11-13 | 孙洪明 | Shoe polisher for safety shoes |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180918 Termination date: 20210211 |