CN209991816U

CN209991816U - Titanium tube for heat exchanger

Info

Publication number: CN209991816U
Application number: CN201920288757.3U
Authority: CN
Inventors: 雷勇
Original assignee: Nanjing Prett Titanium Industry Co Ltd
Current assignee: Nanjing Prett Titanium Industry Co Ltd
Priority date: 2019-03-07
Filing date: 2019-03-07
Publication date: 2020-01-24
Anticipated expiration: 2029-03-07

Abstract

The utility model discloses a titanium pipe for heat exchanger, including cold water inlet, hot water delivery port, hot water inlet, cold water delivery port and casing, the both ends of casing can be dismantled through the screw and be connected with the end cover, the inside of casing is located the corresponding department of hot water delivery port and hot water inlet and is provided with the connecting pipe, the inside of casing is provided with a plurality of mounts, it is provided with interior condenser tube and heat transfer titanium pipe to lie in between the connecting pipe on the mount. A titanium pipe for heat exchanger, can strengthen hydrothermal cooling effect through interior condenser pipe, reduce the heat transfer time, and it is more convenient to change inside coiled pipe, the heat transfer titanium pipe is not only durable firm more, has increased hot water and cold water contact area and time moreover, adopts the multiple form cooling, the cooling effect is better.

Description

Titanium tube for heat exchanger

Technical Field

The utility model relates to a spare part field of heat exchanger, in particular to titanium pipe for heat exchanger.

Background

The heat exchanger is also called as a heat exchanger or heat exchange equipment, is a device for transferring heat from a hot fluid to a cold fluid to meet the specified process requirements, is an industrial application of convection heat transfer and heat conduction, is gradually used for household use along with the development of living standard, can be divided into a dividing wall type, a mixing type and a heat accumulation type according to the operation process of the heat exchanger, can be divided into a compact type and a non-compact type according to the compactness degree of the surface of the heat exchanger, and is divided into a cylindrical shape, a reflux shape and the like according to the mode of installing water flow, wherein the shape of a pipeline for heat exchange of the heat exchanger has great influence on the heat exchange effect. However, the pipeline used by the existing heat exchanger is generally a common pipeline, which is not firm enough, and the heat exchange titanium pipe adopts a straight-cylinder type heat exchange mode which has an unobvious heat exchange effect and is single inside.

SUMMERY OF THE UTILITY MODEL

The main object of the utility model is to provide a titanium tube for heat exchanger can effectively solve the problem in the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a titanium pipe for heat exchanger, includes cold water inlet, hot water delivery port, hot water inlet, cold water delivery port and casing, the both ends of casing can be dismantled through the screw and be connected with the end cover, the inside of casing is located the corresponding department of hot water delivery port and hot water inlet and is provided with the connecting pipe, the inside of casing is provided with a plurality of mounts, it is provided with interior condenser tube and heat transfer titanium pipe to lie in between the connecting pipe on the mount.

Preferably, the inner condenser pipe comprises a first water inlet pipe, a fixing plate, a coiled pipe, a fixing hole and a first water outlet pipe, the fixing hole is formed in the fixing plate, the coiled pipe is fixedly mounted between the fixing holes through a fixing bolt, and the first water inlet pipe and the first water outlet pipe at two ends of the coiled pipe are communicated with an inner cavity of the shell.

Preferably, the heat transfer titanium pipe includes outer coil, inner tube, second inlet tube and second outlet pipe, interior condenser pipe passes through the both ends of screw thread fixed mounting at the inner tube, the skin weld of inner tube has a plurality of circles outer coil, the both ends of outer coil are provided with second inlet tube and second outlet pipe respectively, second inlet tube and second outlet pipe are linked together with the inner chamber of casing, the connecting pipe is linked together with the inner chamber of inner tube.

Preferably, the cold water inlet and the cold water outlet are respectively welded on the surface of the end cover, and the hot water outlet and the hot water inlet are welded on the surfaces of the two ends of the shell.

Preferably, a sealing ring is arranged between the two ends of the shell and the end cover.

Preferably, the number of the inner condensation pipes and the heat exchange titanium pipes is three.

Preferably, two support frames are welded below the shell, and the support frames are fixedly installed on the ground through bolts.

Compared with the prior art, the utility model discloses following beneficial effect has:

the utility model discloses in, be provided with interior condenser tube, can strengthen hydrothermal cooling effect through interior condenser tube, reduce the heat transfer time, and it is more convenient to change inside coiled pipe, is provided with the heat transfer titanium pipe, and not only the pipeline is durable more firm, has increased hot water and cold water contact area and time moreover, adopts the multiple form cooling, and the cooling effect is better.

Drawings

FIG. 1 is a schematic view of the entire interior of a titanium tube for a heat exchanger according to the present invention;

FIG. 2 is a schematic structural view of an inner condenser tube and a heat exchange titanium tube of the titanium tube for a heat exchanger of the present invention;

fig. 3 is the internal condensing tube of the titanium tube for the heat exchanger and the internal schematic view of the heat exchange titanium tube of the utility model.

In the figure: 1. a cold water inlet; 2. an end cap; 3. a seal ring; 4. a hot water outlet; 5. an inner condenser tube; 501. a first water inlet pipe; 502. a fixing plate; 503. a serpentine tube; 504. a fixing hole; 505. a first water outlet pipe; 6. a housing; 7. a heat exchange titanium tube; 701. an outer spiral tube; 702. an inner tube; 703. a second water inlet pipe; 704. a second water outlet pipe; 8. a fixed mount; 9. a support frame; 10. a connecting pipe; 11. a hot water inlet; 12. and a cold water outlet.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1-3, a titanium tube for a heat exchanger comprises a cold water inlet 1, a hot water outlet 4, a hot water inlet 11, a cold water outlet 12 and a shell 6, wherein two ends of the shell 6 are detachably connected with end covers 2 through threads, a connecting tube 10 is arranged in the shell 6 at a position corresponding to the hot water outlet 4 and the hot water inlet 11, a plurality of fixing frames 8 are arranged in the shell 6, and an inner condensing tube 5 and a heat exchange titanium tube 7 are arranged on the fixing frames 8 between the connecting tubes 10;

the inner condensation pipe 5 comprises a first water inlet pipe 501, a fixing plate 502, a coiled pipe 503, fixing holes 504 and a first water outlet pipe 505, the fixing plate 502 is provided with the fixing holes 504, the coiled pipe 503 is fixedly arranged between the fixing holes 504 through a fixing bolt, and the first water inlet pipe 501 and the first water outlet pipe 505 at two ends of the coiled pipe 503 are communicated with the inner cavity of the shell 6; the heat exchange titanium pipe 7 comprises an outer spiral pipe 701, an inner pipe 702, a second water inlet pipe 703 and a second water outlet pipe 704, the inner condensation pipe 5 is fixedly installed at two ends of the inner pipe 702 through threads, the surface of the inner pipe 702 is welded with a plurality of circles of the outer spiral pipe 701, the two ends of the outer spiral pipe 701 are respectively provided with the second water inlet pipe 703 and the second water outlet pipe 704, the second water inlet pipe 703 and the second water outlet pipe 704 are communicated with the inner cavity of the shell 6, and the connecting pipe 10 is communicated with the inner cavity of the inner pipe 702; the cold water inlet 1 and the cold water outlet 12 are respectively welded on the surface of the end cover 2, and the hot water outlet 4 and the hot water inlet 11 are welded on the surfaces of the two ends of the shell 6; sealing rings 3 are arranged between the two ends of the shell 6 and the end cover 2; the number of the inner condensation pipes 5 and the heat exchange titanium pipes 7 is three; two support frames 9 are welded below the shell 6, and the support frames 9 are fixedly installed on the ground through bolts.

It should be noted that, the utility model relates to a titanium tube for heat exchanger, before using, fix the supporting frame 9 at the assigned position through the bolt, place the inner condenser tube 5 and the heat exchange titanium tube 7 on the fixed mount 8, and fix the serpentine 503 of the inner condenser tube 5 on the fixed hole 504 of the fixed plate 502 through the bolt, then the first inlet pipe 501 and the first outlet pipe 505 at the two ends of the inner condenser tube 5 are respectively connected with the connecting pipe 10, the connecting pipe 10 at the two ends is connected with the hot water outlet 4 and the hot water inlet 11, then install the end cap 2 at the two ends of the shell 6 on the shell 6, and seal the heat exchanger through the sealing ring 3, prevent water leakage, connect the cold water inlet 1 and the cold water outlet 12 with the cold water main pipe respectively, connect the hot water outlet 4 and the hot water inlet 11 with the hot water main pipe respectively, and the flow direction of the cold water and the hot water pipe, when the heat exchanger is used, cold water enters the inside of the shell 6 from the cold water inlet 1, hot water enters the connecting pipe 10 from the hot water inlet 11, then the cold water enters the inside of the heat exchange titanium pipe 7 through the first water inlet pipe 501 of the inner condensation pipe 5 and flows out from the first water outlet pipe 505, and the cold water also flows from the second water inlet pipe 703 and the second water outlet pipe 704 at two ends of the outer spiral pipe 701, meanwhile, the hot water enters the inside of the heat exchange titanium pipe 7 from the connecting pipe 10 and is in contact with the cold water inside and outside the heat exchange titanium pipe 7, the contact time of the inner coil 503 and the outer spiral pipe 701 of the inner pipe 702 is increased, the length of the hot water pipeline is increased, the cold water flows out from the cold water outlet 12, the hot water flows out from the hot water outlet 4 from the connecting pipe 10, the heat exchange is simultaneously carried out from the inside and the outside, two different heat exchange modes are adopted, so that, and the material of heat transfer titanium pipe 7 is for titanium pipe makes the pipeline more durable, after using, with cold water and hot water disconnection, then can open end cover 2, take out interior condenser tube 5 and heat transfer titanium pipe 7 simultaneously, it is more convenient to change the inside coiled pipe 503 of condenser tube 5.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A titanium tube for a heat exchanger is characterized in that: including cold water inlet (1), hot water delivery port (4), hot water inlet (11), cold water delivery port (12) and casing (6), the both ends of casing (6) can be dismantled through the screw and be connected with end cover (2), the inside of casing (6) is located hot water delivery port (4) and hot water inlet (11) corresponding department and is provided with connecting pipe (10), the inside of casing (6) is provided with a plurality of mounts (8), it is provided with interior condenser tube (5) and heat transfer titanium pipe (7) to lie in on mount (8) between connecting pipe (10).

2. The titanium tube for a heat exchanger as set forth in claim 1, wherein: the internal condensation pipe (5) comprises a first water inlet pipe (501), a fixing plate (502), a coiled pipe (503), a fixing hole (504) and a first water outlet pipe (505), the fixing hole (504) is formed in the fixing plate (502), the coiled pipe (503) is fixedly installed between the fixing holes (504) through a fixing bolt, and the first water inlet pipe (501) and the first water outlet pipe (505) at two ends of the coiled pipe (503) are communicated with an inner cavity of the shell (6).

3. The titanium tube for a heat exchanger as set forth in claim 2, wherein: heat transfer titanium pipe (7) include outer coil (701), inner tube (702), second inlet tube (703) and second outlet pipe (704), interior condenser pipe (5) are through the both ends of screw thread fixed mounting in inner tube (702), the skin weld of inner tube (702) has a plurality of circles outer coil (701), the both ends of outer coil (701) are provided with second inlet tube (703) and second outlet pipe (704) respectively, second inlet tube (703) and second outlet pipe (704) are linked together with the inner chamber of casing (6), connecting pipe (10) are linked together with the inner chamber of inner tube (702).

4. The titanium tube for a heat exchanger as set forth in any one of claims 1 to 3, wherein: the cold water inlet (1) and the cold water outlet (12) are respectively welded on the surface of the end cover (2), and the hot water outlet (4) and the hot water inlet (11) are welded on the surfaces of the two ends of the shell (6).

5. The titanium tube for a heat exchanger as set forth in any one of claims 1 to 3, wherein: and sealing rings (3) are arranged between the two ends of the shell (6) and the end covers (2).

6. The titanium tube for a heat exchanger as set forth in any one of claims 1 to 3, wherein: the number of the inner condensation pipes (5) and the heat exchange titanium pipes (7) is three.

7. The titanium tube for a heat exchanger as set forth in any one of claims 1 to 3, wherein: two support frames (9) are welded below the shell (6), and the support frames (9) are fixedly installed on the ground through bolts.