CN215488194U

CN215488194U - Joint structure of condenser

Info

Publication number: CN215488194U
Application number: CN202121855205.XU
Authority: CN
Inventors: 吴国华
Original assignee: Wuxi Qizi Machinery Co ltd
Current assignee: Wuxi Qizi Machinery Co ltd
Priority date: 2021-08-10
Filing date: 2021-08-10
Publication date: 2022-01-11
Anticipated expiration: 2031-08-10

Abstract

The utility model relates to the technical field of condensers, in particular to a joint structure of a condenser, which comprises a bent pipe, wherein two ends of the bent pipe are connected with a first connecting pipe and a second connecting pipe, connecting components are arranged at the connecting parts of the bent pipe and the first connecting pipe and the second connecting pipe respectively, each connecting component comprises an inner pipe, outer pipes are arranged on the outer sides of the two inner pipes respectively, limiting arc grooves are symmetrically arranged at two ends of the bottom of each annular clamping groove, and sealing washers are connected with one ends of the first connecting pipe and the second connecting pipe respectively. Thereby can effectually realize the fast and stable connection of cooling tube and condenser, improve the installation effectiveness.

Description

Joint structure of condenser

Technical Field

The utility model relates to the technical field of condensers, in particular to a joint structure of a condenser.

Background

A condenser, which is a component of a refrigeration system and belongs to a heat exchanger, can convert gas or vapor into liquid, transfer the heat in a pipe to the air near the pipe in a quick way, the working process of the condenser is an exothermic process, so the temperature of the condenser is high, the condenser is required to be connected with radiating pipes to radiate heat during the use process of the condenser, a power plant uses a plurality of condensers to condense the vapor discharged by a turbine, the condenser is used for condensing refrigeration vapor such as ammonia and Freon in a refrigeration plant, the condenser is used for condensing hydrocarbons and other chemical vapors in the petrochemical industry, a device for converting the vapor into the liquid state is also called as the condenser during the distillation process, and all the condensers take away the heat of the gas or the vapor to operate.

In the prior art, the following problems exist:

(1) in the prior art, the radiating pipe and the condenser are connected by bolts, but the traditional bolt connection mode has low installation speed and low working efficiency;

(2) in the prior art, the connection between the radiating pipe and the condenser is unstable and does not have a filtering function, so that blockage is easily caused.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to a joint structure of a condenser to solve the above problems.

The technical scheme of the utility model is as follows: a joint structure of a condenser comprises a bent pipe, wherein two ends of the bent pipe are respectively connected with a first connecting pipe and a second connecting pipe, connecting parts are arranged at the connecting parts of the bent pipe and the first connecting pipe and the second connecting pipe respectively, each of the two connecting parts comprises an inner pipe connected with the bent pipe, an outer pipe is arranged on the outer side of each of the two inner pipes, one side of each outer pipe is provided with an annular clamping groove, two ends of the bottom of each annular clamping groove are symmetrically provided with limiting arc grooves, one ends of the first connecting pipe and the second connecting pipe are respectively connected with a sealing ring, one side of each sealing ring is hermetically connected with an outer ring body, the outer ring body is clamped with the annular clamping grooves, the bottom end of the outer ring body is fixedly connected with a limiting arc plate, the limiting arc plates are clamped with the limiting arc grooves, an inner ring body is arranged inside the outer ring body, and a mounting groove is arranged between the inner ring body and the outer ring body, the mounting groove is in matched arrangement with the inner pipe.

Preferably, the outer walls of the first connecting pipe and the second connecting pipe are fixedly connected with positioning rings.

Preferably, the one end fixedly connected with connector of return bend is kept away from to the second connecting pipe, fixedly connected with filter plate in the connector.

Preferably, first jacks are formed in one sides of the two limiting arc plates, and second jacks are symmetrically formed in two ends of one side of the outer tube.

Preferably, one side of outer tube is equipped with fixed subassembly, fixed subassembly is including the arc planking, the inside wall both ends fixedly connected with inserted bar of arc planking, two the inserted bar is pegged graft mutually with corresponding second jack and first jack in proper order.

Preferably, two the one end outer wall after the inserted bar runs through the outer tube all is equipped with the locking draw-in groove, two the outside of screw thread all is equipped with the locking ring.

The utility model provides a joint structure of a condenser by improving, compared with the prior art, the joint structure has the following improvements and advantages:

one is as follows: according to the utility model, the first connecting pipe, the second connecting pipe, the inner pipe, the outer pipe, the annular clamping groove, the limiting arc groove, the outer ring body, the limiting arc plate, the inner ring body and the mounting groove are arranged, so that the rapid and stable connection of the radiating pipe and the condenser can be effectively realized through the effects that the outer ring body is clamped with the annular clamping groove, the limiting arc plate is clamped with the limiting arc groove, and the mounting groove is matched with the inner pipe;

the second step is as follows: according to the utility model, through the design of the connector and the filter screen plate, the connection and the filtering can be effectively facilitated, and through the effect of the insertion rod in insertion connection with the second insertion hole and the first insertion hole, the purpose of connecting the arc-shaped outer plate with the outer pipe and the second connecting pipe can be effectively realized.

Drawings

The utility model is further explained below with reference to the figures and examples:

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

FIG. 2 is a cross-sectional view of a second connector tube configuration of the present invention;

FIG. 3 is a schematic view of the securing assembly of the present invention;

FIG. 4 is a schematic view of the connection assembly of the present invention;

fig. 5 is a schematic view of the structure of the outer tube of the present invention.

Description of reference numerals:

1. bending the pipe; 2. a first connecting pipe; 3. a second connecting pipe; 4. a connecting assembly; 5. a sealing gasket; 6. an outer ring body; 7. an inner ring body; 8. mounting grooves; 9. a limiting arc plate; 10. an outer tube; 11. an inner tube; 12. an annular neck; 13. a limiting arc groove; 14. a second jack; 15. a first jack; 16. a positioning ring; 17. a connector; 18. a filter screen plate; 19. a fixing assembly; 20. an arc-shaped outer plate; 21. inserting a rod; 22. and locking the clamping groove.

Detailed Description

The present invention is described in detail below, and technical solutions in the embodiments of the present invention are clearly and completely described, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The utility model provides a joint structure of a condenser through improvement, and the technical scheme of the utility model is as follows:

the first embodiment is as follows:

as shown in fig. 1 to 5, a joint structure of a condenser includes a bent pipe 1, two ends of the bent pipe 1 are respectively connected with a first connecting pipe 2 and a second connecting pipe 3, a connecting assembly 4 is disposed at a connection position of the bent pipe 1 and the first connecting pipe 2 and the second connecting pipe 3, each of the two connecting assemblies 4 includes an inner pipe 11 connected with the bent pipe 1, an outer pipe 10 is disposed at an outer side of each of the two inner pipes 11, an annular clamping groove 12 is disposed at one side of the outer pipe 10, limiting arc grooves 13 are symmetrically disposed at two ends of a bottom of the annular clamping groove 12, a sealing gasket 5 is connected to one ends of the first connecting pipe 2 and the second connecting pipe 3, an outer ring 6 is hermetically connected to one side of the sealing gasket 5, the outer ring 6 is clamped with the annular clamping groove 12, a limiting arc plate 9 is fixedly connected to a bottom end of the outer ring 6, and the limiting arc plate 9 is clamped with the limiting arc grooves 13, an inner ring body 7 is arranged inside the outer ring body 6, an installation groove 8 is arranged between the inner ring body 7 and the outer ring body 6, and the installation groove 8 is matched with the inner pipe 11.

Furthermore, in the above technical scheme, the positioning rings 16 are fixedly connected to the outer walls of the first connecting pipe 2 and the second connecting pipe 3, and by the design of the positioning rings 16, the first connecting pipe 2 and the second connecting pipe 3 can be effectively and conveniently fixed, positioned and installed.

Further, in above-mentioned technical scheme, the one end fixedly connected with connector 17 of return bend 1 is kept away from to second connecting pipe 3, fixedly connected with filters otter board 18 in the connector 17, through connector 17 and the design of filtering otter board 18 to can effectually be convenient for connect and filter.

Further, in the above technical solution, a first insertion hole 15 is formed at one side of each of the two limiting arc plates 9, and second insertion holes 14 are symmetrically formed at two ends of one side of the outer tube 10.

Further, in the above technical scheme, one side of outer tube 10 is equipped with fixed subassembly 19, fixed subassembly 19 is including arc planking 20, the inside wall both ends fixedly connected with inserted bar 21 of arc planking 20, two inserted bar 21 pegs graft mutually with corresponding second jack 14 and first jack 15 in proper order, through the effect that inserted bar 21 pegs graft mutually with second jack 14 and first jack 15 to can the effectual purpose that realizes that arc planking 20 is connected with outer tube 10 and second connecting pipe 3.

Further, in the above technical solution, the outer walls of the ends of the two insertion rods 21 penetrating through the outer tube 10 are respectively provided with a locking slot 22, the outer sides of the two locking slots 22 are respectively provided with a locking ring, and the insertion rods 21 can be effectively fixed and mounted through the design of the locking rings and the locking slots 22.

The working principle is as follows: the outer ring body 6 and the inner ring body 7 at one ends of the first connecting pipe 2 and the second connecting pipe 3 are sequentially inserted with the annular clamping groove 12 and the inner pipe 11 on the corresponding outer pipe 10, then the first connecting pipe 2 and the second connecting pipe 3 are rotated, so that the limiting arc plate 9 at the bottom end of the outer ring body 6 is screwed into the limiting arc groove 13 at the bottom of the annular clamping groove 12, then the two inserting rods 21 at the inner side of the arc outer plate 20 are sequentially inserted with the corresponding second inserting holes 14 and the corresponding first inserting holes 15, finally, the locking ring and the locking clamping grooves 22 at one ends of the two inserting rods 21 are fixedly installed and clamped, and the installation and fixation of the first connecting pipe 2 and the second connecting pipe 3 and the elbow pipe 1 can be completed, the sealing performance of the connecting part can be realized through the effect of the sealing washer 5, the design of the connecting head 17 and the filter screen plate 18 is realized, and the connection and the filtering can be effectively facilitated.

The previous description is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. The utility model provides a joint structure of condenser, includes return bend (1), its characterized in that: the connecting structure comprises a bent pipe (1), wherein two ends of the bent pipe (1) are respectively connected with a first connecting pipe (2) and a second connecting pipe (3), connecting assemblies (4) are arranged at the connecting parts of the bent pipe (1) and the first connecting pipe (2) and the second connecting pipe (3), each of the two connecting assemblies (4) comprises an inner pipe (11) connected with the bent pipe (1), outer pipes (10) are arranged on the outer sides of the two inner pipes (11), an annular clamping groove (12) is formed in one side of each outer pipe (10), limiting arc grooves (13) are symmetrically formed in two ends of the bottom of the annular clamping groove (12), one ends of the first connecting pipe (2) and the second connecting pipe (3) are respectively connected with a sealing gasket (5), one side of each sealing gasket (5) is hermetically connected with an outer ring body (6), the outer ring body (6) is clamped with the annular clamping groove (12), and a limiting arc plate (9) is fixedly connected to the bottom end of the outer ring body (6), the limiting arc plate (9) is clamped with the limiting arc groove (13), an inner ring body (7) is arranged inside the outer ring body (6), an installation groove (8) is arranged between the inner ring body (7) and the outer ring body (6), and the installation groove (8) and the inner pipe (11) are arranged in a matched mode.

2. A condenser joint structure according to claim 1, wherein: and the outer walls of the first connecting pipe (2) and the second connecting pipe (3) are fixedly connected with positioning rings (16).

3. A condenser joint structure according to claim 1, wherein: one end fixedly connected with connector (17) of return bend (1) are kept away from in second connecting pipe (3), fixedly connected with filter screen board (18) in connector (17).

4. A condenser joint structure according to claim 1, wherein: first jacks (15) are formed in one sides of the two limiting arc plates (9), and second jacks (14) are symmetrically formed in two ends of one side of the outer tube (10).

5. A condenser joint structure according to claim 4, wherein: one side of outer tube (10) is equipped with fixed subassembly (19), fixed subassembly (19) are including arc planking (20), the inside wall both ends fixedly connected with inserted bar (21) of arc planking (20), two inserted bar (21) are pegged graft mutually with corresponding second jack (14) and first jack (15) in proper order.

6. A condenser joint structure according to claim 5, wherein: two the one end outer wall after inserted bar (21) run through outer tube (10) all is equipped with locking draw-in groove (22), two the outside of locking draw-in groove (22) all is equipped with the locking ring.