CN217735675U

CN217735675U - Metering pump capable of buffering and stabilizing flow

Info

Publication number: CN217735675U
Application number: CN202221515900.6U
Authority: CN
Inventors: 刘羽彤; 刘胜利
Original assignee: Huaian Weili Pump Industry Technology Co ltd
Current assignee: Huaian Weili Pump Industry Technology Co ltd
Priority date: 2022-06-17
Filing date: 2022-06-17
Publication date: 2022-11-04
Anticipated expiration: 2032-06-17

Abstract

The utility model relates to a measuring pump technical field specifically is a can cushion measuring pump of stationary flow, including the measuring pump body, the installation cover is installed through the subassembly that slowly flows to one side of measuring pump body, and slowly flow the subassembly and include a plurality of adapter sleeves and butt joint pipe, auxiliary assembly symmetry locates the both sides of butt joint pipe, and auxiliary assembly includes two support frames and two movable columns, spacing subassembly, and spacing subassembly includes two fixed columns and two first protection casings, through having set up movable column, the fixed column, first protection casing, supplementary groove and adapter sleeve, movable column is fixed on the top of adapter sleeve, but the fixed column can alternate the activity in the inside of movable column, when the fixed column removes, there is better compliance, when receiving external extrusion, will at first contact two first protection casings, consequently, first protection casing will reduce the striking dynamics that the installation cover received, avoided the installation cover to receive external striking and cause the damage of big degree.

Description

Metering pump capable of buffering and stabilizing flow

Technical Field

The utility model relates to a measuring pump technical field specifically is a can cushion measuring pump of stationary flow.

Background

The metering pump is one kind of fluid conveying machine, and features that it can maintain constant flow rate independent of the exhaust pressure, and has the functions of conveying, metering and regulating simultaneously, so as to simplify production process.

The patent with publication number CN210600655U discloses a measuring pump with buffering stationary flow function, including the pump body, has the outlet pipe on the pump body, the other end of outlet pipe is fixed and is communicated with the butt joint pipe, and the other end of butt joint pipe is fixed and is communicated with the aqueduct, installs the valve on the aqueduct, fixed and communicate with on the butt joint pipe has vertical buffer tube, and the upper end threaded connection of buffer tube has the lid.

Although the water hammer effect can be generated in the water outlet pipeline of the metering pump in the technology, the water flow is buffered and stabilized, the mounting cover used for stabilizing the flow cannot well protect the water flow, the mounting cover is easy to damage due to extrusion, the service life of the metering pump is shortened, and innovation is performed in the technology.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a can cushion measuring pump of stationary flow to the installation cover that the stationary flow proposed in solving above-mentioned background art used can not be fine protect it, and the installation cover receives the extrusion easily and damaged, has reduced the life's of measuring pump problem.

In order to achieve the above purpose, the utility model provides a following technical scheme: a metering pump capable of buffering a steady flow, the metering pump comprising:

the metering pump comprises a metering pump body, wherein one side of the metering pump body is provided with an installation cover through a slow flow component, and the slow flow component comprises a plurality of connecting sleeves and butt-joint pipes;

the auxiliary assemblies are symmetrically arranged on two sides of the butt joint pipe and comprise two supporting frames and two movable columns;

the limiting assemblies are symmetrically arranged on two sides of the butt joint pipe and comprise two fixing columns and two first protective covers;

the protection assembly is symmetrically arranged on one side of the two first protection covers and comprises two second protection covers and two connecting rods.

Preferably, one side of measuring pump body alternates and is connected with the outlet pipe, the one end activity cover of outlet pipe is equipped with a plurality of adapter sleeves, and is a plurality of it is to inserting to be connected with the butt joint pipe between the inner wall of adapter sleeve.

Preferably, the top ends of the connecting sleeves are fixedly provided with movable columns, the top of the butt joint pipe is provided with two supporting frames, and the top ends of the two supporting frames are provided with auxiliary grooves.

Preferably, fixed columns are fixedly mounted in the two auxiliary grooves, and the two movable columns respectively move at one end parts of the two fixed columns.

Preferably, one side of each of the two first protection covers is fixedly connected with one side of each of the two support frames, and the positions of the two first protection covers correspond to each other.

Preferably, two the top of connecting rod alternates with the bottom of two first protection casings respectively and is connected, two the equal fixed mounting in one side of connecting rod has the spliced pole, two the equal fixed mounting in one end of spliced pole has the second protection casing.

Preferably, two the draw-in groove has all been seted up on the top of first protection casing, two the equal block in inside of draw-in groove is connected with the auxiliary column, two the top of auxiliary column alternates and is connected with the baffle.

Compared with the prior art, the beneficial effects of the utility model are that:

1. through having set up the activity post, the fixed column, the support frame, first protection casing, auxiliary tank and adapter sleeve, the activity post is fixed on the top of adapter sleeve, but the fixed column can alternate the activity in the inside of activity post, when the fixed column removed, can drive the support frame and remove, thereby can adjust distance between two first protection casings, two first protection casings are close to gradually, thereby can carry out the centre gripping to the both sides at installation cover top, the material that first protection casing set up is silica gel, there is better compliance, when receiving external extrusion, will at first contact two first protection casings, consequently, first protection casing will reduce the striking dynamics that the installation cover received, avoided the installation cover to receive external striking and cause the damage of big degree.

2. Through having set up the auxiliary column, the baffle, the draw-in groove, connecting rod and second protection casing, during two first protection casings relative movement, can drive two connecting rods and remove to driving two second protection casings and being close to mutually, distance between two second protection casings also will be gradual reduction, when two first protection casings were held with the top of installation cover mutually clamp, two second protection casings just were laminated mutually for the both sides of installation cover bottom, further carried out centre gripping and protection to the both sides of installation cover.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged view of the section A of FIG. 1 according to the present invention;

FIG. 3 is a schematic view of the local bottom view structure of the present invention;

fig. 4 is a schematic view of the side view of the local portion of the present invention.

In the figure: 1. a metering pump body; 2. connecting sleeves; 3. butt-joint pipes; 4. a movable post; 5. fixing the column; 6. a support frame; 7. a first shield; 8. a connecting rod; 9. connecting columns; 10. a second shield; 11. an auxiliary column; 12. a baffle plate; 13. an auxiliary groove; 14. a water outlet pipe; 15. and (7) installing a cover.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below. The embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts, all belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a metering pump capable of buffering and stabilizing flow: the metering pump includes:

the metering pump comprises a metering pump body 1, wherein an installation cover 15 is installed on one side of the metering pump body 1 through a flow slowing assembly, the flow slowing assembly comprises a plurality of connecting sleeves 2 and butt-joint pipes 3, one side of the metering pump body 1 is connected with a water outlet pipe 14 in an inserting mode, one end of the water outlet pipe 14 is movably sleeved with the plurality of connecting sleeves 2 in a sleeved mode, and the butt-joint pipes 3 are connected between the inner walls of the plurality of connecting sleeves 2 in an inserting mode;

the auxiliary assemblies are symmetrically arranged on two sides of the butt joint pipe 3 and comprise two support frames 6 and two movable columns 4, the movable columns 4 are fixedly mounted at the top ends of the two connecting sleeves 2, the two support frames 6 are arranged at the top of the butt joint pipe 3, and auxiliary grooves 13 are formed in the top ends of the two support frames 6;

the limiting assemblies are symmetrically arranged on two sides of the butt joint pipe 3 and comprise two fixed columns 5 and two first protective covers 7, the fixed columns 5 are fixedly arranged in the two auxiliary grooves 13, the two movable columns 4 respectively move at one end parts of the two fixed columns 5, one sides of the two first protective covers 7 are respectively and fixedly connected with one sides of the two supporting frames 6, and the two first protective covers 7 are arranged at corresponding positions;

protection component, one side of two first protection casings 7 is located to protection component symmetry, and protection component includes two second protection casings 10 and two connecting rods 8, the top of two connecting rods 8 alternates with the bottom of two first protection casings 7 respectively and is connected, the equal fixed mounting in one side of two connecting rods 8 has spliced pole 9, the equal fixed mounting in one end of two spliced poles 9 has second protection casing 10, the draw-in groove has all been seted up on the top of two first protection casings 7, the equal block in inside of two draw-in grooves is connected with auxiliary column 11, the top of two auxiliary column 11 alternates and is connected with baffle 12.

The working principle is as follows: one end of a plurality of connecting sleeves 2 is attached to one end of a water outlet pipe 14 and aligned with the connecting sleeves, the water outlet pipe 14 is connected with a butt joint pipe 3, a movable column 4 is fixed at the top end of the connecting sleeves 2, but a fixed column 5 can penetrate into the movable column 4 for movement, when the fixed column 5 moves, a supporting frame 6 can be driven to move, so that the distance between two first protective covers 7 can be adjusted, the two first protective covers 7 gradually approach to each other, so that two sides of the top of an installation cover 15 can be clamped, the first protective covers 7 are made of silica gel and have good flexibility, when being extruded by the outside, the first protective covers 7 firstly contact the two first protective covers 7, so that the impact force received by the installation cover 15 is reduced by the first protective covers 7, and the installation cover 15 is prevented from being damaged to a large extent due to the impact of the outside, when 7 relative movement of two first protection casings, can drive two connecting rods 8 and remove, thereby it is close to mutually to drive two second protection casings 10, distance between two second protection casings 10 also will be gradual reduction, when the top centre gripping of two first protection casings 7 and installation cover 15, two second protection casings 10 just laminate for the both sides of installation cover 15 bottom mutually, further carry out centre gripping and protection to the both sides of installation cover 15, and the material that second protection casing 10 set up also is silica gel, it is comparatively soft, can protect the outside of installation cover 15, after 7 reachs suitable distance at two first protection casings, the inside of embedding two draw-in grooves of the bottom of two auxiliary posts 11 carries out the block, thereby carry on spacingly to baffle 12, baffle 12 can shelter from and protect the top of installation cover 15.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a can cushion measuring pump of stationary flow which characterized in that: the metering pump includes:

the metering pump comprises a metering pump body (1), wherein a mounting cover (15) is installed on one side of the metering pump body (1) through a slow flow component, and the slow flow component comprises a plurality of connecting sleeves (2) and butt-joint pipes (3);

the auxiliary assemblies are symmetrically arranged on two sides of the butt joint pipe (3) and comprise two supporting frames (6) and two movable columns (4);

the limiting assemblies are symmetrically arranged on two sides of the butt joint pipe (3) and comprise two fixing columns (5) and two first protective covers (7);

the protection component is symmetrically arranged on one side of the two first protection covers (7), and comprises two second protection covers (10) and two connecting rods (8).

2. A metering pump capable of buffering and stabilizing flow according to claim 1, wherein: one side of measuring pump body (1) alternates and is connected with outlet pipe (14), the one end activity cover of outlet pipe (14) is equipped with a plurality of adapter sleeves (2), and is a plurality of it is connected with butt joint pipe (3) to alternate between the inner wall of adapter sleeve (2).

3. A metering pump capable of buffering and stabilizing flow according to claim 2, wherein: the connecting sleeve is characterized in that movable columns (4) are fixedly mounted at the top ends of the connecting sleeves (2), two supporting frames (6) are arranged at the top of the butt joint pipe (3), and auxiliary grooves (13) are formed in the top ends of the supporting frames (6).

4. A metering pump capable of buffering and stabilizing flow according to claim 3, characterized in that: fixed columns (5) are fixedly mounted in the auxiliary grooves (13), and the movable columns (4) move at one end portions of the fixed columns (5) respectively.

5. A metering pump capable of buffering and stabilizing flow according to claim 1, wherein: one side of the two first protective covers (7) is fixedly connected with one side of the two supporting frames (6) respectively, and the positions of the two first protective covers (7) are corresponding to each other.

6. A metering pump capable of buffering and stabilizing flow according to claim 1, wherein: two the top of connecting rod (8) alternates with the bottom of two first protection casings (7) respectively and is connected, two the equal fixed mounting in one side of connecting rod (8) has spliced pole (9), two the equal fixed mounting in one end of spliced pole (9) has second protection casing (10).

7. A metering pump capable of buffering and stabilizing flow according to claim 1, wherein: two the draw-in groove has all been seted up on the top of first protection casing (7), two the equal block in inside of draw-in groove is connected with auxiliary column (11), two the top of auxiliary column (11) alternates and is connected with baffle (12).