CN109838361A - A kind of high voltage oil-free single cylinder plunger pump - Google Patents
A kind of high voltage oil-free single cylinder plunger pump Download PDFInfo
- Publication number
- CN109838361A CN109838361A CN201910315851.8A CN201910315851A CN109838361A CN 109838361 A CN109838361 A CN 109838361A CN 201910315851 A CN201910315851 A CN 201910315851A CN 109838361 A CN109838361 A CN 109838361A
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- CN
- China
- Prior art keywords
- inlet opening
- apopore
- bottom plate
- plunger
- high voltage
- 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.)
- Pending
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 34
- 238000007789 sealing Methods 0.000 claims abstract description 7
- 241000316770 Deschampsia cespitosa var. alpina Species 0.000 claims description 6
- 239000007787 solid Substances 0.000 claims 1
- 239000010721 machine oil Substances 0.000 abstract description 8
- 238000010586 diagram Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
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- Reciprocating Pumps (AREA)
Abstract
The present invention discloses a kind of high voltage oil-free single cylinder plunger pump, including bottom plate, pump block and block, intake tunnel and exhalant canal are offered in the bottom plate, inlet valve is installed on the intake tunnel to connect, outlet valve is installed on the exhalant canal to connect, inlet opening and apopore are offered on the bottom plate, it is placed with shim liner respectively in the inlet opening and apopore, the first inlet opening being mutually communicated and the first apopore are offered in the pump block and the corresponding one side of bottom plate, water feeding one-way valve is placed in first inlet opening, water one-way valve is placed with out in first apopore, gap between the water feeding one-way valve and the first inlet opening is crimped with the first sealing ring.A kind of high voltage oil-free single cylinder plunger pump of the present invention does not have to addition machine oil, and small in size, and light-weight, structure is simple, and component is few, easy to assembly, at low cost, the operation is stable.
Description
Technical field
The present invention relates to water pump field more particularly to a kind of high voltage oil-free single cylinder plunger pumps.
Background technique
There are many water pump classification on existing market, such as diaphragm pump, vacuum pump, plunger pump etc., and wherein plunger pump is divided into again
Single cylinder plunger pump, parallel bars plunger pump, three-cylinder plunger pump and Multi-cylinder plunger pump, but existing plunger pump is all using addition machine oil
Operating mode, it is more troublesome when replacing machine oil, and machine oil is easy to overflow, oil leak causes water pump to damage, and original water pump structure is multiple
Miscellaneous, component is numerous, assembling trouble, at high cost, high failure rate.
Summary of the invention
The purpose of the present invention is to provide a kind of high voltage oil-free single cylinder plunger pumps, do not have to addition machine oil, and small in size, weight
Gently, structure is simple, and component is few, easy to assembly, at low cost, the operation is stable.
In order to achieve the above object, present invention provide the technical scheme that including bottom plate, pump block and block, the bottom plate
Intake tunnel and exhalant canal are inside offered, inlet valve is installed on the intake tunnel and is connect, is equipped on the exhalant canal
Outlet valve connects, and inlet opening and apopore are offered on the bottom plate, is placed with shim liner respectively in the inlet opening and apopore,
The first inlet opening being mutually communicated and the first apopore, first water inlet are offered on the pump block and the corresponding one side of bottom plate
Be placed with water feeding one-way valve in hole, be placed with out water one-way valve in first apopore, the water feeding one-way valve and first into
Gap between water hole is crimped with the first sealing ring, it is described go out gap between water one-way valve and the first apopore be also crimped with the
One sealing ring, first inlet opening correspond to inlet opening, and first apopore corresponds to apopore, and the pump block right side opening is equipped with
Plunger hole, the plunger hole and the first inlet opening, the first apopore connect, and water seal, the water are connected in the plunger hole
The side of sealing up is placed with hassock piece, and the plunger hole internal screw thread of the hassock on piece is connected with limit sleeve, is plugged in the limit sleeve
Plunger is arranged with spring on the plunger, boss is provided in the limit sleeve, the spring is located at the front of boss and plunger
Between, the block is located on the right side of pump block, and the pump block is fixed by screws on bottom plate, and the bottom plate is fixed by screws in
On motor, it is connected with eccentric wheel on the motor output shaft, is connected with bearing on the eccentric wheel, the bearing and plunger
Front is in contact.
Pressure regulator valve is installed, the pressure regulator valve is connected with exhalant canal on the bottom plate.
Arc-shaped depression is offered in the block, the recess and bearing match.
Burr is provided on the pressure regulator valve.
Support frame is welded on the motor.
The inlet valve is connected to be connected with into water and be filtered.
The beneficial effects of the present invention are: a kind of high voltage oil-free single cylinder plunger pump, does not have to addition machine oil, and small in size, weight
Gently, structure is simple, and component is few, easy to assembly, at low cost, the operation is stable.
Detailed description of the invention
Fig. 1 is overall diagram of the invention；
Fig. 2 is structural schematic diagram of the invention；
Fig. 3 is floor structure figure of the invention；
Fig. 4 is decomposition diagram of the invention；
Fig. 5 is stop block structure figure of the invention；
Fig. 6 is limit sleeve structure chart of the invention.
Specific embodiment
Embodiment 1
A kind of high voltage oil-free single cylinder plunger pump as shown in figures 1 to 6, including bottom plate 1, pump block 2 and block 3 open up in the bottom plate 1
There are intake tunnel and exhalant canal, inlet valve is installed on the intake tunnel and connects 4, outlet valve is installed on the exhalant canal
26 are connect, inlet opening 5 and apopore 6 are offered on the bottom plate 1, is placed with shim liner respectively in the inlet opening 5 and apopore 6
7, offer the first inlet opening 8 being mutually communicated and the first apopore 9 on the pump block 2 and the corresponding one side of bottom plate 1, described
It is placed with water feeding one-way valve 10 in one inlet opening 8, water one-way valve 11 is placed with out in first apopore 9, the water inlet is single
The first sealing ring 27, water one-way valve 11 and first apopore 9 out are crimped with to the gap between valve 10 and the first inlet opening 8
Between gap be also crimped with the first sealing ring 27, the corresponding inlet opening 5 in first inlet opening 8, first apopore 9 is corresponding
Apopore 6,2 right side opening of pump block are equipped with plunger hole 12, and the plunger hole 12 is mutually passed through with the first inlet opening 8, the first apopore 9
It is logical, it is connected with water seal 13 in the plunger hole 12, hassock piece 14, the column on the hassock piece 14 are placed with above the water seal 13
12 internal screw thread of consent is connected with limit sleeve 15, and plunger 16 is plugged in the limit sleeve 15, is arranged with spring on the plunger 16
17, boss 18 is provided in the limit sleeve 15, and the spring 17 is located between boss 18 and the front 19 of plunger 16, the gear
Block 3 is located at 2 right side of pump block, and the pump block 2 is fixed by screws on bottom plate 1, and the bottom plate 1 is fixed by screws in motor
On 20, it is connected with eccentric wheel 21 on 20 output shaft of motor, bearing 22,22 He of bearing are connected on the eccentric wheel 21
The front 19 of plunger 16 is in contact.
Pressure regulator valve 23 is installed on the bottom plate 1, the pressure regulator valve 23 is connected with exhalant canal, facilitate adjusting hydraulic pressure,
And extra water is allowed to flow back into the pump housing, guarantee safety.
Arc-shaped depression 24 is offered in the block 3, the recess 24 and bearing 22 match, and placement rubs with bearing
It wipes.
It is provided with burr 25 on the pressure regulator valve 23, facilitates adjusting, places and skids.
It is welded with support frame 28 on the motor 20, facilitates fixed motor.
The inlet valve, which connects, to be connected with into water filtering 29 on 4, is facilitated filtered water inlet, is prevented impurity from entering in the pump housing.
Bottom plate 1 is fixed by screws on motor 20, and block 3 is connected between bottom plate 1 and motor 20.
Working principle: being turned by motor moving axis acknowledgement of consignment, and bearing is in contact with plunger, under the action of eccentric wheel, is realized
The back and forth movement of plunger generates stroke, to change the volume of plunger cavity, realizes that water is sucked from intake tunnel, from exhalant canal
It spues, spring, which is realized, to be resetted.
A kind of high voltage oil-free single cylinder plunger pump of the present embodiment does not have to addition machine oil, does not have to addition machine oil, and small in size,
Light-weight, structure is simple, and component is few, easy to assembly, at low cost, the operation is stable.
Claims (6)
1. a kind of high voltage oil-free single cylinder plunger pump, it is characterised in that: including bottom plate (1), pump block (2) and block (3), the bottom plate
(1) intake tunnel and exhalant canal are offered in, inlet valve is installed on the intake tunnel and is connect (4), on the exhalant canal
Outlet valve is installed to connect (26), offers inlet opening (5) and apopore (6) on the bottom plate (1), the inlet opening (5) and is gone out
It is placed with respectively shim liner (7) in water hole (6), offers in described pump block (2) and bottom plate (1) corresponding one side and to be mutually communicated
First inlet opening (8) and the first apopore (9), first inlet opening (8) is interior to be placed with water feeding one-way valve (10), and described first
It is placed with out water one-way valve (11) in apopore (9), the gap pressure between the water feeding one-way valve (10) and the first inlet opening (8)
It is connected to the first sealing ring (27), it is close that the gap out between water one-way valve (11) and the first apopore (9) is also crimped with first
Seal (27), first inlet opening (8) is corresponding inlet opening (5), and first apopore (9) is corresponding apopore (6), the pump
Block (2) right side opening is equipped with plunger hole (12), and the plunger hole (12) and the first inlet opening (8), the first apopore (9) connect,
It is connected with water seal (13), is placed with hassock piece (14) above the water seal (13), the hassock piece in the plunger hole (12)
(14) plunger hole (12) internal screw thread on is connected with limit sleeve (15), is plugged with plunger (16) in the limit sleeve (15), described
It is arranged with spring (17), is provided with boss (18) in the limit sleeve (15), the spring (17) is located at boss on plunger (16)
(18) between the front (19) of plunger (16), the block (3) is located on the right side of pump block (2), and the pump block (2) is solid by screw
It is scheduled on bottom plate (1), the bottom plate (1) is fixed by screws on motor (20), connects on motor (20) output shaft
Have eccentric wheel (21), is connected with bearing (22) on the eccentric wheel (21), the front (19) of the bearing (22) and plunger (16)
It is in contact.
2. a kind of high voltage oil-free single cylinder plunger pump according to claim 1, it is characterised in that: be equipped on the bottom plate (1)
Pressure regulator valve (23), the pressure regulator valve (23) are connected with exhalant canal.
3. a kind of high voltage oil-free single cylinder plunger pump according to claim 1, it is characterised in that: offered in the block (3)
Arc-shaped depression (24), the recess (24) and bearing (22) match.
4. a kind of high voltage oil-free single cylinder plunger pump according to claim 2, it is characterised in that: be arranged on the pressure regulator valve (23)
There are burr (25).
5. a kind of high voltage oil-free single cylinder plunger pump according to claim 1, it is characterised in that: be welded on the motor (20)
Support frame (28).
6. a kind of high voltage oil-free single cylinder plunger pump according to claim 1, it is characterised in that: the inlet valve connects to be connected on (4)
It is connected into water and filters (29).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910315851.8A CN109838361A (en) | 2019-04-19 | 2019-04-19 | A kind of high voltage oil-free single cylinder plunger pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910315851.8A CN109838361A (en) | 2019-04-19 | 2019-04-19 | A kind of high voltage oil-free single cylinder plunger pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109838361A true CN109838361A (en) | 2019-06-04 |
Family
ID=66887111
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910315851.8A Pending CN109838361A (en) | 2019-04-19 | 2019-04-19 | A kind of high voltage oil-free single cylinder plunger pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109838361A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101684782A (en) * | 2008-09-28 | 2010-03-31 | 阮孟照 | Plunger pump |
| CN101881260A (en) * | 2009-05-06 | 2010-11-10 | 阮孟照 | Oil-free lubrication plunger pump |
| CN201723397U (en) * | 2010-06-08 | 2011-01-26 | 梁国富 | Micro high-pressure oilless plunger atomizing pump |
| CN204113638U (en) * | 2014-09-29 | 2015-01-21 | 温岭市九洲电机制造有限公司 | A kind of plunger pump of washing machine |
| CN209875404U (en) * | 2019-04-19 | 2019-12-31 | 诸暨市亿雷环保科技有限公司 | High-pressure oil-free single-cylinder plunger pump |
-
2019
- 2019-04-19 CN CN201910315851.8A patent/CN109838361A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101684782A (en) * | 2008-09-28 | 2010-03-31 | 阮孟照 | Plunger pump |
| CN101881260A (en) * | 2009-05-06 | 2010-11-10 | 阮孟照 | Oil-free lubrication plunger pump |
| CN201723397U (en) * | 2010-06-08 | 2011-01-26 | 梁国富 | Micro high-pressure oilless plunger atomizing pump |
| CN204113638U (en) * | 2014-09-29 | 2015-01-21 | 温岭市九洲电机制造有限公司 | A kind of plunger pump of washing machine |
| CN209875404U (en) * | 2019-04-19 | 2019-12-31 | 诸暨市亿雷环保科技有限公司 | High-pressure oil-free single-cylinder plunger pump |
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