CN204902637U - Mounting structure of coiled pipe heat exchanger business turn over working medium mouth - Google Patents
Mounting structure of coiled pipe heat exchanger business turn over working medium mouth Download PDFInfo
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- CN204902637U CN204902637U CN201520066050.XU CN201520066050U CN204902637U CN 204902637 U CN204902637 U CN 204902637U CN 201520066050 U CN201520066050 U CN 201520066050U CN 204902637 U CN204902637 U CN 204902637U
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- working medium
- medium mouth
- container
- mouth
- heat exchanger
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Abstract
The utility model discloses a mounting structure of coiled pipe heat exchanger business turn over working medium mouth, including an inside hollow working medium mouth, the working medium mouth pierces through the lateral wall of a container and extends and in the inside of container, wear to be equipped with a tubular heat exchanger in the inner chamber of this working medium mouth, the cover in appearance of working medium mouth is equipped with two and is located respectively the sealing washer of container lateral wall both sides, the working medium mouth is located to be provided with in outside the container's the part and is used for the extrusion the arch of sealing washer, this arch set up in the position department of the lateral wall of the neighbouring container of working medium mouth, threaded connection had a lock nut that can push another sealing washer on the working medium mouth lay in the inside part of container, during installation working medium mouth, can tighten lock nut to make lock nut and protruding common two tight sealing washers of crushing clamp, clearance through between sealed working medium mouth of two sealing washers and the container lateral wall prevents that the junction between working medium mouth and the container from leaking.
Description
Technical field
The utility model relates to a kind of heat exchanger, particularly a kind of mounting structure of coil exchanger turnover working medium mouth.
Background technology
Along with the development of society and the continuous progress of science and technology, water heater industry has entered the stage of fast development, while industry fast development, also considerable shortcoming and technical problem is exposed, in actual mechanical process, water heater insulation press-bearing water tank weld corrodes and leaks is a very common problem.By the analysis of causes and detection, the junction that discovery water tank and coil exchanger pass in and out working medium mouth is the high frequency nidus leaked, and existing syndeton is perfect not, there is further room for improvement.
Utility model content
In order to solve the problem, it is simple that the purpose of this utility model is to provide a kind of structure, is not easy the coil exchanger turnover working medium mouth mounting structure leaked simultaneously.
The utility model is the technical scheme that its technical problem of solution adopts:
A kind of mounting structure of coil exchanger turnover working medium mouth, comprise the working medium mouth of an inner hollow, described working medium mouth penetrates the sidewall of a container and extends in the inside of described container, a pipe heat exchanger is coated with in the inner chamber of this working medium mouth, described working medium mouth be arranged with the sealing ring that two lay respectively at described container side wall both sides in appearance, the part that described working medium mouth is positioned at external container is provided with the projection for extruding described sealing ring, this projection is arranged at the position of the sidewall of working medium mouth adjacent vessel, the part that described working medium mouth is positioned at internal tank is threaded a locking nut that can extrude another sealing ring.
As the improvement of technique scheme, described working medium mouth is also arranged with two respectively cover be connected to two apparent sealing glands of sealing ring, install working medium mouth time, two sealing glands abut against with described projection and locking nut respectively.
As the further improvement of technique scheme, epoxy sealing is passed through in the gap between described pipe heat exchanger and working medium mouth.
In the utility model, in the inner chamber of one end of described working medium mouth propelling container outside, be provided with a screens, described pipe heat exchanger one end be threaded onto in this working medium mouth inner chamber be bent to form outward one with the flanging of described screens phase clamping.
Preferably, a pad is also provided with between described screens and flanging.
Further, described working medium mouth is provided with in the inner chamber of one end of screens the housing pin compressing described pad for the flanging extruding pipe heat exchanger that is also threaded.
The beneficial effects of the utility model are: because the utility model is by being arranged with at working medium mouth the sealing ring that two lay respectively at container side wall both sides in appearance, working medium mouth is provided with the projection for crush seal circle and locking nut simultaneously, when working medium mouth is installed, locking nut can be tightened, thus order extrudes clamping two sealing rings jointly to locking nut and projection, by the gap between two sealing ring sealing working medium mouths and container side wall, prevent the junction between working medium mouth and container from leaking; Gap simultaneously between working medium mouth and pipe heat exchanger, by epoxy sealing, can be flowed out from the gap location between working medium mouth and pipe heat exchanger by anti-sealing; A screens is provided with in the inner chamber of one end of working medium mouth propelling container outside in addition, this pipe heat exchanger one end be threaded onto in this working medium mouth inner chamber be bent to form outward one with the flanging of described screens phase clamping, by this screens and the clamping of flanging phase, can prevent pipe heat exchanger from surprisingly deviating from from working medium mouth, ensure use safety.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the enlarged diagram at A place in Fig. 1;
Fig. 3 is the enlarged diagram at B place in Fig. 1;
Fig. 4 is the part drawing of working medium mouth in the utility model.
Detailed description of the invention
Referring to figs. 1 through Fig. 4 (in Fig. 1, the direction of arrow represents the inside and outside of container), a kind of mounting structure of coil exchanger turnover working medium mouth, comprise the working medium mouth 10 of an inner hollow, as preferred embodiment of the present utility model, described working medium mouth preferably adopts stainless steel material manufacture, certainly adopts other materials manufacture to be also fine, described working medium mouth 10 penetrates the sidewall of a container 20 and extends in the inside of described container 20, here, described container 20 preferentially adopts stainless steel material manufacture too, a pipe heat exchanger 30 is coated with in the inner chamber of this working medium mouth 10, described working medium mouth 10 be arranged with the sealing ring 11 that two lay respectively at the sidewall both sides of described container 20 in appearance, the part that described working medium mouth 10 is positioned at container 20 outside is provided with the projection 12 for extruding described sealing ring 11, this projection 12 is arranged at the position of the sidewall of working medium mouth 10 adjacent vessel 20, the part that described working medium mouth 10 is positioned at container 20 inside is threaded a locking nut 13 that can extrude another sealing ring 11.When working medium mouth 10 is installed, locking nut 13 can be tightened, thus order is to locking nut 13 and protruding 12 extruding clampings two sealing rings 11 jointly, the gap between the sidewall being sealed working medium mouth 10 and container 20 by two sealing rings 11, prevents the junction between working medium mouth 10 and container 20 from leaking.
Further, two sealing rings 11 can be extruded better to make locking nut 13 and protruding 12, as preferred embodiment of the present utility model, described working medium mouth 10 is also arranged with two respectively cover be connected to two apparent sealing glands 14 of sealing ring 11, when working medium mouth is installed, two sealing glands 14 abut against with described protruding 12 and locking nut 13 respectively, two sealing rings 11 constantly can be extruded by tightening described locking nut 13, and then two sealing rings 11 seal working medium mouth 10 and container 20 sidewall between gap, prevent container 20 from leaking.
Further again, in order to avoid the gap between pipe heat exchanger 30 and working medium mouth 10 leaks, in the utility model, epoxy sealing is passed through in gap 40 between described pipe heat exchanger 30 and working medium mouth 10, the utility model, by the gap between epoxy sealing plumber heat exchanger 30 and working medium mouth 10, eliminates the water capacity easily from the hidden danger that working medium mouth 10 inside spills.
In order to avoid working medium mouth 10 in use, pipe heat exchanger 30 surprisingly can be deviate from from the inner chamber of working medium mouth 10, preferably, be provided with a screens 15 in the inner chamber of one end of described working medium mouth 10 propelling container 20 outside, described pipe heat exchanger 30 one end be threaded onto in this working medium mouth 10 inner chamber be bent to form outward one with the flanging 31 of described screens 15 phase clamping.Can be fitted in better in screens 15 to make flanging 31, preferably, a pad 16 is also provided with between described screens 15 and flanging 31, in the utility model, the pad that described pad 16 preferentially adopts red copper to make, the pad certainly adopting other materials to make also is fine.
Further again, in order to make flanging 31 can pad 16 described in pressing better, here, as preferred embodiment of the present utility model, described working medium mouth 10 is provided with in the inner chamber of one end of screens 15 housing pin 17 compressing described pad 16 for the flanging 31 extruding pipe heat exchanger 30 that is also threaded, and can extrude described flanging 31 compress gasket 16 by tightening described housing pin 17.
The foregoing is only preferred embodiments of the present utility model, as long as the technical scheme realizing the utility model object with basic same approach all belongs within protection domain of the present utility model.
Claims (6)
1. the mounting structure of a coil exchanger turnover working medium mouth, comprise the working medium mouth (10) of an inner hollow, described working medium mouth (10) penetrates the sidewall of a container (20) and extends in the inside of described container (20), a pipe heat exchanger (30) is coated with in the inner chamber of this working medium mouth (10), it is characterized in that: described working medium mouth (10) be arranged with the sealing ring (11) that two lay respectively at described container (20) sidewall both sides in appearance, described working medium mouth (10) is positioned at the projection (12) the outside part of container (20) is provided with for extruding described sealing ring (11), this projection (12) is arranged at the position of the sidewall of working medium mouth (10) adjacent vessel (20), described working medium mouth (10) is positioned at a locking nut (13) that can extrude another sealing ring (11) that the inner part of container (20) is threaded.
2. the mounting structure of a kind of coil exchanger turnover working medium mouth according to claim 1, it is characterized in that: described working medium mouth (10) is also arranged with two respectively cover be connected to two the apparent sealing gland of sealing rings (11) (14), when installing working medium mouth, two sealing glands (14) abut against with described projection (12) and locking nut (13) respectively.
3. the mounting structure of a kind of coil exchanger turnover working medium mouth according to claim 1, is characterized in that: epoxy sealing is passed through in the gap (40) between described pipe heat exchanger (30) and working medium mouth (10).
4. the mounting structure of a kind of coil exchanger turnover working medium mouth according to claim 1 or 2 or 3, it is characterized in that: in the inner chamber of one end that described working medium mouth (10) propelling container (20) is outside, be provided with a screens (15), described pipe heat exchanger (30) one end be threaded onto in this working medium mouth (10) inner chamber be bent to form outward one with the flanging (31) of described screens (15) phase clamping.
5. the mounting structure of a kind of coil exchanger turnover working medium mouth according to claim 4, is characterized in that: be also provided with a pad (16) between described screens (15) and flanging (31).
6. the mounting structure of a kind of coil exchanger turnover working medium mouth according to claim 5, is characterized in that: described working medium mouth (10) is provided with in the inner chamber of one end of screens (15) the housing pin (17) compressing described pad (16) for the flanging (31) extruding pipe heat exchanger (30) that is also threaded.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520066050.XU CN204902637U (en) | 2015-01-29 | 2015-01-29 | Mounting structure of coiled pipe heat exchanger business turn over working medium mouth |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520066050.XU CN204902637U (en) | 2015-01-29 | 2015-01-29 | Mounting structure of coiled pipe heat exchanger business turn over working medium mouth |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204902637U true CN204902637U (en) | 2015-12-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520066050.XU Active CN204902637U (en) | 2015-01-29 | 2015-01-29 | Mounting structure of coiled pipe heat exchanger business turn over working medium mouth |
Country Status (1)
| Country | Link |
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| CN (1) | CN204902637U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104596326A (en) * | 2015-01-29 | 2015-05-06 | 广东百思特管业科技有限公司 | Mounting structure for inlet-outlet working medium nozzle of coiled pipe heat exchanger |
-
2015
- 2015-01-29 CN CN201520066050.XU patent/CN204902637U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104596326A (en) * | 2015-01-29 | 2015-05-06 | 广东百思特管业科技有限公司 | Mounting structure for inlet-outlet working medium nozzle of coiled pipe heat exchanger |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |