CN216306998U

CN216306998U - Heat exchanger copper pipe installation mechanism

Info

Publication number: CN216306998U
Application number: CN202122585200.6U
Authority: CN
Inventors: 蒋涛
Original assignee: Wuxi Woerde Precision Industrial Co ltd
Current assignee: Wuxi Woerde Precision Industrial Co ltd
Priority date: 2021-10-26
Filing date: 2021-10-26
Publication date: 2022-04-15
Anticipated expiration: 2031-10-26

Abstract

The utility model relates to a heat exchanger copper pipe installation mechanism which comprises a partition plate connection mechanism and an external connection mechanism, wherein a copper pipe penetrates through a partition plate, a silica gel ring is arranged between the copper pipe and the partition plate, the external connection mechanism comprises an anchor ear fixedly connected with the copper pipe, the copper pipe can be tightly connected with an external mechanism through the anchor ear, a silica gel pad is arranged between the anchor ear and the copper pipe, the heat exchanger copper pipe installation mechanism adopts the silica gel ring and the silica gel pad to play a role in protecting the copper pipe and prevent the copper pipe from being damaged by friction, and the silica gel ring and the silica gel pad can resist the high temperature of 180 DEG and 220 ℃, are not influenced by a high-temperature refrigerant in the copper pipe, and have long service life.

Description

Heat exchanger copper pipe installation mechanism

Technical Field

The utility model relates to heat exchange equipment, in particular to a copper pipe mounting mechanism of a heat exchanger.

Background

A copper pipe of the heat exchanger is a conveying pipeline for conveying a refrigerant, and the copper pipe needs to pass through an iron partition plate and is also fixedly connected with an external support;

1. the fixed knot between traditional copper pipe and the iron baffle constructs and is: the fixed structure has the problems that the installation is troublesome, and friction is generated between the copper pipe and the protective copper pipe to lead the copper pipe for penetrating the plate to be worn to leak the refrigerant;

2. the fixed knot of traditional copper pipe and outside support constructs for: copper pipe passes through the clamp chucking with outside support and is connected, and the insulating tube that has rubber between clamp and the copper pipe, and during the problem that this kind of fixed knot structure exists, the insulating tube stands high temperature for a long time, and easy quick ageing drops, causes the clamp pine to take off, and fixed effect is poor, and if not change the insulation cover in time, the clamp can directly rub with the copper pipe, also can cause the problem that the copper pipe breaks through the leakage refrigerant.

SUMMERY OF THE UTILITY MODEL

In view of the above-mentioned shortcomings in the prior art, it is an object of the present invention to provide a copper tube mounting mechanism for a heat exchanger, which solves one or more problems of the prior art.

In order to achieve the purpose, the technical scheme of the utility model is as follows:

the utility model provides a heat exchanger copper pipe installation mechanism, includes baffle coupling mechanism and outer coupling mechanism, the copper pipe passes the baffle, set up the silica gel circle between copper pipe and the baffle, outer coupling mechanism includes the staple bolt of fixed connection copper pipe, through the staple bolt can hold copper pipe and external mechanism tightly and be connected, just set up the silica gel pad between staple bolt and the copper pipe.

As a further improvement of the above technical solution:

the periphery of silica gel circle sets up outer positioning platform and interior positioning platform, just the silica gel circle outside is located and leaves positioning groove between outer positioning platform and the interior positioning platform.

The outer diameter of the outer positioning platform is larger than that of the inner positioning platform.

The inner diameter of the silica gel ring is in interference fit with the copper pipe.

The staple bolt includes the ring body, the ear seat is connected at ring body both ends, the connecting hole is seted up to the ear seat, two the ear seat passes through connecting bolt cooperation nut to be connected, the silica gel pad is installed in the ring body inboard.

The cross section of the silica gel pad is C-shaped.

The ring body joint of staple bolt is in the recess of the silica gel pad of C shape, and the opening direction of the silica gel pad of C shape is outside.

Compared with the prior art, the utility model has the following beneficial technical effects:

1) the silica gel ring is additionally arranged between the copper pipe and the partition plate, the silica gel pad is additionally arranged between the copper pipe and the clamp, the problem that the copper pipe is worn to break and leak the refrigerant is solved, and the silica gel ring and the silica gel pad made of silica gel materials can resist the high temperature of 180 ℃ and 220 ℃, are not influenced by the high-temperature refrigerant in the copper pipe, and have long service life;

2) the silica gel ring is provided with an outer positioning platform and an inner positioning platform which are larger than each other, the inner positioning platform is slightly larger than the inner diameter of the mounting through hole in the partition plate, the silica gel ring can be mounted on the partition plate only by pressing the mounting through hole in the partition plate, the silica gel ring is convenient to mount, and the silica gel ring is clamped in the mounting through hole of the partition plate through the matching positioning clamping groove of the outer positioning platform and the inner positioning platform without being fixed additionally;

3) the cross section of the silica gel pad is C-shaped to form a groove, and the ring body of the clamp can be clamped through the groove, so that the silica gel pad and the clamp are firmly connected, and the silica gel pad cannot be dislocated when in use;

drawings

Fig. 1 shows a structural schematic diagram of a copper pipe mounting mechanism of a heat exchanger.

Fig. 2 shows a front view of the rubber ring of the heat exchanger copper tube mounting mechanism of the utility model.

Fig. 3 shows a cross-sectional view of the rubber ring of the heat exchanger copper tube mounting mechanism of the present invention.

Fig. 4 shows a front view of the rubber pad of the heat exchanger copper tube mounting mechanism of the utility model.

Fig. 5 shows a cross-sectional view of the rubber pad of the heat exchanger copper tube mounting mechanism of the present invention.

In the drawings, the reference numbers:

1. a copper pipe; 2. a partition plate; 3. a silica gel ring; 31. an outer positioning platform; 32. an inner positioning platform; 33. positioning the clamping groove; 4. hooping; 41. a ring body; 42. an ear mount; 5. a silica gel pad.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the following detailed description of the present invention is provided with reference to the accompanying drawings and the detailed description. The advantages and features of the present invention will become more apparent from the following description. It is to be noted that the drawings are in a very simplified form and are all used in a non-precise scale for the purpose of facilitating and distinctly aiding in the description of the embodiments of the present invention. To make the objects, features and advantages of the present invention comprehensible, reference is made to the accompanying drawings. It should be understood that the structures, ratios, sizes, and the like shown in the drawings and described in the specification are only used for matching with the disclosure of the specification, so as to be understood and read by those skilled in the art, and are not used to limit the implementation of the present invention, so that the present invention has no technical significance, and any structural modification, ratio relationship change or size adjustment should fall within the scope of the present invention without affecting the efficacy and the achievable purpose of the present invention.

As shown in fig. 1 to 5, the heat exchanger copper tube mounting mechanism of the present embodiment includes a partition plate connecting mechanism and an external connecting mechanism, the copper tube 1 penetrates through the partition plate 2, a silicone ring 3 is disposed between the copper tube 1 and the partition plate 2, the external connecting mechanism includes an anchor ear 4 fixedly connected to the copper tube 1, the copper tube 1 and an external mechanism can be connected by clasping the anchor ear 4, and a silicone pad 5 is disposed between the anchor ear 4 and the copper tube 1.

By adopting the silica gel ring 3 and the silica gel pad 5, the copper tube can resist the high temperature of 220 ℃ and can not be influenced by the high-temperature refrigerant in the copper tube 1, and the service life is long.

3 peripheries of silica gel circle set up outer positioning platform 31 and interior positioning platform 32, outer positioning platform 31 external diameter is greater than the external diameter of interior positioning platform 32, and interior positioning platform 32 external diameter slightly is greater than the connecting hole internal diameter of seting up on

baffle

2, 3 outsides of silica gel circle are located and leave positioning slot 33 between outer positioning platform 31 and the interior positioning platform 32, through outer positioning platform 31, interior positioning platform 32 and positioning slot 33 can be with 3 positioning clip of silica gel circle on the connecting hole of seting up on baffle 2, need not other fixed part and can install silica gel circle 3, can improve the installation effectiveness.

The inner diameter of the silica gel ring 3 is in interference fit with the copper pipe 1, so that the silica gel ring 3 is guaranteed to tightly clamp the copper pipe 1, and the copper pipe 1 is prevented from loosening.

Staple bolt 4 includes ring body 41, ear seat 42 is connected at ring body 41 both ends, the connecting hole is seted up to ear seat 42, two ear seats 42 pass through connecting bolt cooperation nut and connect, silica gel pad 5 is installed in ring body 41 inboard, 5 cross-sections of silica gel pad are C shape, the ring body 41 joint of staple bolt 4 is in the recess of the silica gel pad 5 of C shape, and the opening direction of the silica gel pad 5 of C shape outwards, the recess of the silica gel pad 5 through C shape can be with the silica gel pad 5 card at the ring body 41 of staple bolt 4, the displacement of silica gel pad 5 when preventing the installation of clamp 4, cause the protection failure.

When the heat exchanger copper pipe installation mechanism is used, the inner positioning platform 32 of the silica gel ring 3 is firstly extruded, so that the inner positioning platform 32 can penetrate through the connecting through hole on the partition plate 2 to the inner side of the partition plate 2, the partition board 2 is clamped by the positioning clamping groove 33 of the silica gel ring 3, and the outer positioning platform 31 and the inner positioning platform 32 of the silica gel ring 3 are respectively positioned at the outer side and the inner side of the partition board 2, so that the copper tube 1 can pass through the inner ring of the silica gel ring 3, can penetrate through the clapboard 2 and is fixed with the clapboard 2, in addition, the copper pipe 1 is fixed with an external bracket, the C-shaped silica gel pad 5 is firstly clamped to the inner side of the ring body 41 of the hoop 4 through the groove, the positioning and the installation of the silica gel pad 5 and the hoop 4 are completed, the copper tube 1 and the bracket are clasped by the hoop 4 with the silica gel pad 5, and finally the bolt passes through the through hole on the ear seat 42 of the hoop 4, and cooperate the nut, fasten the staple bolt, namely fixedly connect copper pipe 1 with support through staple bolt 4 with silica gel pad 5.

The anchor ear 4 with the silica gel pad 5 can also be used for fixing other parts of the heat exchanger.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the utility model. It should be noted that, for those skilled in the art, various changes and modifications can be made without departing from the spirit of the present invention, and these changes and modifications should fall within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.

Claims

1. The utility model provides a heat exchanger copper pipe installation mechanism which characterized in that: including baffle coupling mechanism and outer coupling mechanism, the copper pipe passes the baffle, set up the silica gel circle between copper pipe and the baffle, outer coupling mechanism includes the staple bolt of fixed connection copper pipe, through the staple bolt can hold copper pipe and external mechanism tightly and be connected, just set up the silica gel pad between staple bolt and the copper pipe.

2. The heat exchanger copper tube mounting mechanism of claim 1, wherein: the periphery of silica gel circle sets up outer positioning platform and interior positioning platform, just the silica gel circle outside is located and leaves positioning groove between outer positioning platform and the interior positioning platform.

3. The heat exchanger copper tube mounting mechanism of claim 2, wherein: the outer diameter of the outer positioning platform is larger than that of the inner positioning platform.

4. The heat exchanger copper tube mounting mechanism of claim 1, wherein: the inner diameter of the silica gel ring is in interference fit with the copper pipe.

5. The heat exchanger copper tube mounting mechanism of claim 1, wherein: the staple bolt includes the ring body, the ear seat is connected at ring body both ends, the connecting hole is seted up to the ear seat, two the ear seat passes through connecting bolt cooperation nut to be connected, the silica gel pad is installed in the ring body inboard.

6. The heat exchanger copper tube mounting mechanism of claim 5, wherein: the cross section of the silica gel pad is C-shaped.

7. The heat exchanger copper tube mounting mechanism of claim 6, wherein: the ring body joint of staple bolt is in the recess of the silica gel pad of C shape, and the opening direction of the silica gel pad of C shape is outside.