Circulating pump pipeline connecting suite convenient to install

Abstract

The utility model provides a circulating pump pipeline connection kit convenient to install, relates to the technical field of circulating pump pipeline connection auxiliary devices, and aims to solve the problems that a flange plate is matched with a fastener for connection in an existing circulating pump pipeline connection mode, the installation process is complex, the sealing performance of an abutting position is poor, the labor intensity of workers is increased, and the working efficiency is high. Comprising a driving assembly, a pump body is installed below the driving assembly through a flange plate matched with a fastener, a water inlet is formed in the left end of the pump body, a water outlet is formed in the right end of the pump body, and the water inlet and the water outlet are each provided with a connecting module; the positioning seat is fixedly connected to the water inlet and the water outlet, an outer pipe is movably connected in the positioning seat, an annular plate is fixedly connected to the positioning seat, and the annular plate is detachably connected with the outer pipe through a plurality of groups of bolts.

Description

TECHNICAL FIELD

[0001] The utility model relates to circulating pump pipeline connection auxiliary device technical field especially relates to a circulating pump pipeline connection kit convenient to install. BACKGROUND

[0002] Circulating pump is a kind of device for maintaining the fluid circulation in pipeline system, is widely used in heating, refrigeration, air conditioning, chemical industry, water treatment and various fields.It provides necessary power, ensures that the fluid in system can continuously, stably flow, to realize the transmission of heat or the delivery of material.Circulating pump pipeline connection kit is an indispensable part in circulating pump system, it has key role to ensure the stable operation of system, improve the service life of equipment and optimize overall performance.

[0003] The pipeline connection mode of existing circulating pump adopts flange plate to cooperate with fastener to connect, and the sealing performance at abutment position is poor, the installation procedure is complex, and the labor intensity of worker is increased, therefore, it is particularly important to design a circulating pump pipeline connection kit convenient to install to solve the above technical problems. CONTENT OF THE UTILITY MODEL

[0004] The utility model aims at solving the problems of the pipeline connection mode of existing circulating pump, which adopts flange plate to cooperate with fastener to connect, and the sealing performance at abutment position is poor, the installation procedure is complex, and the labor intensity of worker is increased, and provides a circulating pump pipeline connection kit convenient to install.

[0005] In order to achieve the above object, the utility model adopts the following technical scheme: a circulating pump pipeline connection kit convenient to install, including drive assembly, the lower portion of drive assembly is installed with pump body by flange plate cooperation fastener, the left end of pump body is provided with water inlet, the right end of pump body is provided with water outlet, water inlet and water outlet are equipped with the connecting module, the connecting module includes the locating seat, the locating seat is fixedly connected on water inlet and water outlet, the outer tube is movably connected in the locating seat, the ring plate is fixedly connected on the locating seat, the ring plate is detachably connected with the outer tube through multiple groups of bolts.

[0006] Preferably, the end of the outer tube is tapered, and the shape of the inner wall of the locating seat and the shape of the outer tube are matched.

[0007] Preferably, the inner wall of the locating seat is evenly distributed with the accommodating groove, the sealing ring is embedded in the accommodating groove, and the sealing ring is arranged at the abutment position of the locating seat and the outer tube.

[0008] Preferably, the inner wall of the locating seat is fixedly connected with the guide pipe, and the guide pipe is communicated with the inside of the pump body.

[0009] Compared with the prior art, the utility model has the advantages and positive effects that,

[0010] 1、 in the utility model, in use, through install the connecting module on the water inlet and the water outlet, provide auxiliary structure to the connection of outer tube and pump body, make the outer tube can be positioned between the positioning seat quickly, again by the staff operating auxiliary fastener and limit, compared with the way of connecting and limiting of conventional complex connecting assembly, the technical scheme used in the utility model can realize the quick connection of pump body and pipeline, the overall structure is compact, direct installation is arranged on the pump body, the relative sealing property of the abutment position between the outer tube and the pump body is good, solve the problem that the pipeline connection mode of the existing circulating pump adopts flange cooperation fastener to connect, the installation process is complex, the sealing property of the abuttent position is poor, increase the labor intensity of staff.

[0011] 2、 in the utility model, in use, the inner wall of positioning seat is evenly distributed with containing groove, and the containing groove is installed with sealing ring structure, so that the abutment position of the outer tube and the positioning seat is relatively sealed. BRIEF DESCRIPTION OF DRAWINGS

[0012] Fig. 1 It is the overall view of the circulating pump pipeline connection kit convenient to install of the utility model;

[0013] Fig. 2 It is the cross section schematic view of the local structure of outer tube and positioning seat in the circulating pump pipeline connection kit convenient to install of the utility model;

[0014] Legend: 1, drive assembly;101, flange;102, fastener;2, pump body;201, water inlet;202, water outlet;3, connecting module;301, positioning seat;302, outer tube;303, ring plate;304, bolt;4, containing groove;401, sealing ring;5, guide pipe. DETAILED DESCRIPTION

[0015] In order to more clearly understand the above purpose, features and advantages of the utility model, the utility model is further described below in conjunction with the drawings and examples. It should be explained that the examples and features in the examples of the present application can be combined with each other without conflict.

[0016] In the following description, a lot of specific details are set forth in order to fully understand the utility model, however, the utility model can also be implemented in other ways different from the description herein, therefore, the utility model is not limited to the specific examples disclosed in the following disclosure.

[0017] The utility model provides a kind of circulation pump pipeline connecting kit convenient to install, including drive assembly 1, the lower portion of drive assembly 1 is equipped with pump body 2 by flange plate 101 cooperation fastener 102, the left end of pump body 2 is provided with water inlet 201, the right end of pump body 2 is provided with water outlet 202, water inlet 201 and water outlet 202 are equipped with connection module 3, connection module 3 includes locating seat 301, locating seat 301 is fixedly connected on water inlet 201 and water outlet 202, outer tube 302 is movably connected in locating seat 301, ring plate 303 is fixedly connected on locating seat 301, ring plate 303 is detachably connected with outer tube 302 by multiple groups of bolts 304, the end of outer tube 302 is tapered, the shape of the inner wall of locating seat 301 and the shape of outer tube 302 are matched,

[0018] The circulation pump pipeline connecting kit convenient to install is provided with connection module 3 on the both sides of water inlet 201 and water outlet 202 in actual use, which is convenient to connect with outer tube 302, connection module 3 includes locating seat 301, locating seat 301 is fixedly connected at the position of water inlet 201 and water outlet 202, the end of outer tube 302 is designed in a tapered structure, the shape of outer tube 302 and the shape of the inner wall of locating seat 301 are matched with each other, the inner wall of locating seat 301 is evenly provided with accommodating groove 4, sealing ring 401 structure is installed in accommodating groove 4, so that the abutment position of outer tube 302 and locating seat 301 is relatively sealed, after outer tube 302 and guide pipe 5 abut each other, the staff operates bolt 304 to fix and limit outer tube 302 in locating seat 301, bolt 304 is distributed in multiple groups on ring plate 303, the limiting work of outer tube 302 in locating seat 301 is completed, by installing connection module 3 on water inlet 201 and water outlet 202, auxiliary structure is provided for the connection of outer tube 302 and pump body 2, so that outer tube 302 can be quickly positioned between locating seat 301, and then the staff operates auxiliary fastener 102 to limit, compared with the connection and limiting mode of conventional complex connection assembly, the technical scheme adopted by the utility model can realize the quick connection of pump body 2 and pipeline, the overall structure is compact, is directly installed on pump body 2, and the relative sealing property at the abutment position between outer tube 302 and pump body 2 is good.

[0019] Embodiment 1

[0020] As Figs. 1-2 shown, the inner wall of locating seat 301 is evenly provided with accommodating groove 4, sealing ring 401 is embedded in accommodating groove 4, sealing ring 401 is arranged at the abutment position of locating seat 301 and outer tube 302, guide pipe 5 is fixedly connected on the inner wall of locating seat 301,

[0021] The effect achieved by the whole embodiment 1 is that, in use, the inner wall of the positioning seat 301 is uniformly provided with the accommodating grooves 4, and the sealing ring 401 structure is installed in the accommodating grooves 4, so that the outer pipe 302 is relatively sealed at the abutting position with the positioning seat 301.

[0022] Working principle: The connecting module is arranged on both sides of the water inlet and the water outlet, which is convenient for connecting with the outer pipe. The connecting module comprises a positioning seat fixedly connected at the water inlet and the water outlet. The end of the outer pipe is designed in a conical structure. The shape of the outer pipe and the inner wall of the positioning seat are matched with each other. The inner wall of the positioning seat is uniformly provided with accommodating grooves. The sealing ring structure is installed in the accommodating grooves, so that the outer pipe is relatively sealed at the abutting position with the positioning seat. After the outer pipe and the guide pipe abut against each other, the staff operates the bolts to fix and limit the outer pipe in the positioning seat. The bolts are distributed in multiple groups on the ring plate, and the limiting work of the outer pipe in the positioning seat is completed.

Claims

1. A circulating pump pipeline connection kit convenient to install, comprising a drive assembly (1), a pump body (2) is installed below the drive assembly (1) through a flange plate (101) matched with a fastener (102), a water inlet (201) is arranged at the left end of the pump body (2), a water outlet (202) is arranged at the right end of the pump body (2), and a connection module (3) is installed on the water inlet (201) and the water outlet (202), characterized in that, The connecting module (3) comprises a positioning seat (301) fixedly connected to the water inlet (201) and the water outlet (202), an outer pipe (302) movably connected in the positioning seat (301), and a ring plate (303) fixedly connected to the positioning seat (301) and detachably connected with the outer pipe (302) through a plurality of bolts (304).

2. The easy-to-install circulating pump plumbing coupling kit of claim 1, wherein, The end of the outer pipe (302) is conical, and the shape of the inner wall of the positioning seat (301) is matched with the shape of the outer pipe (302).

3. The easy-to-install circulating pump plumbing coupling kit of claim 1, wherein, The inner wall of the positioning seat (301) is uniformly provided with containing grooves (4), and a sealing ring (401) is embedded in each containing groove (4), and the sealing ring (401) is arranged at the abutting position of the positioning seat (301) and the outer pipe (302).

4. The easy-to-install circulating pump plumbing coupling kit of claim 1, wherein, The inner wall of the positioning seat (301) is fixedly connected with a guide pipe (5) in communication with the inside of the pump body (2).

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