CN210218096U - Antifouling positive displacement measuring pump of unit flow correctable - Google Patents
Antifouling positive displacement measuring pump of unit flow correctable Download PDFInfo
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- CN210218096U CN210218096U CN201921134040.XU CN201921134040U CN210218096U CN 210218096 U CN210218096 U CN 210218096U CN 201921134040 U CN201921134040 U CN 201921134040U CN 210218096 U CN210218096 U CN 210218096U
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- antifouling
- pump
- pump core
- antifouling layer
- unit flow
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Abstract
The utility model discloses an antifouling positive displacement measuring pump of unit flow correctability aims at providing an antifouling effectual, and simple structure and practicality are strong measuring pump, and its technical scheme main points are equipped with antifouling mechanism on the pump core, and this antifouling mechanism is equipped with the through-hole that corresponds the setting with two recesses on antifouling layer and the installation component of setting between antifouling layer and pump core outer wall including setting up antifouling layer on the pump core, the utility model is suitable for a measuring pump technical field.
Description
Technical Field
The utility model relates to a measuring pump technical field, more specifically say, it relates to an antifouling positive displacement measuring pump of unit flow correctability.
Background
At present, a volumetric metering pump capable of correcting unit flow rate in the market comprises a pump body, a pump body and a pump body, wherein the pump body is provided with a containing cavity, a liquid inlet and a liquid outlet which are respectively communicated with the containing cavity; the pump core is tightly attached in the containing cavity and is provided with two grooves corresponding to the liquid inlet and the liquid outlet respectively; and the driving motor is connected with the pump core and used for driving the pump core to rotate in the accommodating cavity. Traditional measuring pump, it is relatively poor to the antifouling treatment effect of pump core, in the time of rotatory measurement, a small amount of fuse-elements get into the washing of the pump core of can not being convenient for between the pump core and the pump body.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art exists, the utility model aims to provide a measuring pump that antifouling effectual, simple structure and practicality are strong.
In order to achieve the above purpose, the utility model provides a following technical scheme: an antifouling volumetric metering pump with unit flow and adjustable capacity comprises a pump body, a pump body and a pump body, wherein the pump body is provided with a cavity, and a liquid inlet and a liquid outlet which are respectively communicated with the cavity; the pump core is tightly attached in the containing cavity and is provided with two grooves corresponding to the liquid inlet and the liquid outlet respectively; and the driving motor is connected with the pump core and used for driving the pump core to rotate in the containing cavity, and the device is characterized in that: be equipped with antifouling mechanism on the pump core, this antifouling mechanism is equipped with the through-hole that corresponds the setting with two recesses including setting up antifouling layer on the pump core and setting up the installation component between antifouling layer and pump core outer wall on antifouling layer.
The utility model discloses further set up to: the mounting assembly comprises a slide block arranged on the antifouling layer and on one side of the contact surface of the pump core and a sliding groove arranged on the pump core and on one side of the contact surface of the antifouling layer
The utility model discloses further set up to: the section of the sliding block is in a T shape.
The utility model discloses further set up to: the antifouling layer is made of stainless steel materials.
Through adopting above-mentioned technical scheme, beneficial effect: through the antifouling layer that the adoption stainless steel material of setting made to with improve clean effect, thereby reach antifouling effect, simultaneously through the installation component that sets up, be convenient for to the installation on antifouling layer, the practicality is strong, simple structure, and it is clean to the dismantlement on antifouling layer to be convenient for.
Drawings
Fig. 1 is a cross-sectional view of an embodiment of the present invention, which is a volume metering pump with unit flow volume adjustable and anti-fouling.
Fig. 2 is a structure diagram of the slide block and chute cooperation structure of the embodiment of the volume metering pump with unit flow capacity and dirt resistance capable of being corrected.
Fig. 3 is an enlarged view of the structure of fig. 1 of an embodiment of the antifouling volumetric metering pump with unit flow rate adjustable according to the present invention.
The reference numbers in the figure are 1-pump body, 10-cavity, 101-liquid inlet, 102-liquid outlet, 103-groove, 2-pump core, 20-antifouling layer, 21-through hole, 201-outer ring groove, 3-driving motor, 4-slide block and 5-chute.
Detailed Description
An embodiment of the present invention, which is a volumetric metering pump with adjustable unit flow and anti-fouling capacity, is further described with reference to fig. 1.
A unit flow volume adjustable antifouling volumetric metering pump comprises a pump body 1, a pump body and a pump body, wherein the pump body is provided with a cavity 10, and a liquid inlet 101 and a liquid outlet 102 which are respectively communicated with the cavity 10; the pump core 2 is tightly attached in the cavity 2 and is provided with two grooves 103 corresponding to the liquid inlet 101 and the liquid outlet 102 respectively; and driving motor 3, be connected with pump core 2, be used for driving pump core 2 and rotate in holding the chamber 10, be equipped with antifouling mechanism in the pump core 2, this antifouling mechanism is including setting up antifouling layer 20 on the outer wall of pump core 2 and setting up the installation component between antifouling layer 20 and the outer wall of pump core 2, antifouling layer 20 adopts stainless steel material to make, be equipped with the through-hole 21 that corresponds the setting with two recesses 103 on antifouling layer 20, antifouling layer 20 through what set up adopts stainless steel material to make, and with the clean effect that improves, thereby reach antifouling effect, further be equipped with outer annular groove 201 on antifouling layer 20, the good lubricating oil of cooperation, then can reduce the wearing and tearing between antifouling layer 20 and the pump body 1, and outer annular groove 201 is the heliciform and sets up on antifouling layer 20, thereby good wear and tear effect has been ensured, therefore, the clothes hanger is strong in practicability, and simple structure.
The utility model discloses further set up to, the installation subassembly including set up on antifouling layer 20 and with the slider 4 of 2 contact surface one sides of pump core and set up on pump core 2 and with spout 5 of 20 contact surface one sides of antifouling layer, adopt the setting of above-mentioned structure, through the cooperation between slider 4 and the spout 5, then improved the convenient degree of good installation of antifouling layer 20, the practicality is strong, simple structure to be convenient for wash antifouling layer 20's dismantlement.
The utility model discloses further set up to, the cross-section of slider 4 is "T" shape, adopts the above-mentioned structure setting, "T" shape structure, then forms the location effect of a two-way buckle, and is fixed effectual, and the practicality is strong, simple structure.
The above is only the preferred embodiment of the present invention, and is not intended to limit the present invention, and the skilled in the art can carry out the common changes and replacements within the technical solution of the present invention.
Claims (4)
1. An antifouling volumetric metering pump with unit flow and adjustable capacity comprises a pump body (1) which is provided with a cavity (10), and a liquid inlet (101) and a liquid outlet (102) which are respectively communicated with the cavity (10); the pump core (2) is tightly attached in the cavity (10) and is provided with two grooves (103) which correspond to the liquid inlet (101) and the liquid outlet (102) respectively; and driving motor (3), be connected with pump core (2), be used for drive pump core (2) rotatory in holding chamber (10), characterized by: be equipped with antifouling mechanism on pump core (2), this antifouling mechanism is equipped with through-hole (21) that correspond the setting with two recess (103) on antifouling layer (20) including setting up antifouling layer (20) on pump core (2) and setting up in the installation component between antifouling layer (20) and pump core (2) outer wall.
2. A volumetric metering pump according to claim 1, having a unit flow rate correctable anti-fouling capacity, characterized in that: the mounting assembly comprises a sliding block (4) arranged on the antifouling layer (20) and on one side of the contact surface of the sliding block and the pump core (2), and a sliding groove (5) arranged on the pump core (2) and on one side of the contact surface of the sliding block and the antifouling layer (20).
3. A volumetric metering pump according to claim 2, having a unit flow rate correctable anti-fouling capacity, characterized in that: the section of the sliding block (4) is in a T shape.
4. A volumetric metering pump according to claim 1, having a unit flow rate correctable anti-fouling capacity, characterized in that: the antifouling layer (20) is made of stainless steel materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921134040.XU CN210218096U (en) | 2019-07-18 | 2019-07-18 | Antifouling positive displacement measuring pump of unit flow correctable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921134040.XU CN210218096U (en) | 2019-07-18 | 2019-07-18 | Antifouling positive displacement measuring pump of unit flow correctable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210218096U true CN210218096U (en) | 2020-03-31 |
Family
ID=69916679
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921134040.XU Active CN210218096U (en) | 2019-07-18 | 2019-07-18 | Antifouling positive displacement measuring pump of unit flow correctable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210218096U (en) |
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2019
- 2019-07-18 CN CN201921134040.XU patent/CN210218096U/en active Active
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