CN216115597U - Heat exchange tube structure with filtering function - Google Patents
Heat exchange tube structure with filtering function Download PDFInfo
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- CN216115597U CN216115597U CN202122656795.XU CN202122656795U CN216115597U CN 216115597 U CN216115597 U CN 216115597U CN 202122656795 U CN202122656795 U CN 202122656795U CN 216115597 U CN216115597 U CN 216115597U
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- exchange tube
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Abstract
The utility model discloses a heat exchange tube structure with a filtering function, which comprises a heat exchanger barrel, wherein a tube plate is arranged at the bottom end of the heat exchanger barrel, a heat exchange tube body is arranged in an inner cavity of the heat exchanger barrel, a filling mechanism is arranged in the inner cavity of the heat exchange tube body, the filling mechanism comprises stainless steel filler and activated carbon filler, a medium is arranged in the inner cavity of the heat exchange tube body, a wire mesh is arranged at the bottom end of the heat exchange tube body, a plurality of connecting mechanisms are arranged at the top end of a supporting plate, and a connecting hole is formed in the bottom end of the supporting plate. According to the utility model, the stainless steel filler and the activated carbon filler are matched, so that the medium in the inner cavity of the heat exchange tube body can be adsorbed into the inner cavity of the activated carbon filler through the adsorption effect of the activated carbon filler, the corrosion resistance of the device is improved through the stainless steel filler, the oxidation resistance of the medium in the inner cavity of the heat exchange tube body is improved, the filtering function of the device is stronger, and the use efficiency of the heat exchange tube is improved.
Description
Technical Field
The utility model relates to the field of heat exchangers, in particular to a heat exchange tube structure with a filtering function.
Background
The heat exchanger is a device for transferring part of the heat of a hot fluid to a cold fluid, also called a heat exchanger, and plays an important role in chemical, petroleum, power, food and other industrial production, the heat exchange tube is one of the elements of the heat exchanger, is arranged in a cylinder body, is used for exchanging heat between two media, has high thermal conductivity and good isothermal property, is a device capable of rapidly transferring heat energy from one point to the other point, has almost no heat loss, is called a heat transfer superconductor, and has the thermal conductivity which is thousands times that of copper.
In the existing heat exchange tube heat conduction process, because of the existence of some media which are convenient for heat exchange in the inner cavity of the heat exchange tube, after a long time, some impurities can be mixed or generated in the media, the inner cavity of the existing heat exchange tube has no filtering function, the heat exchange efficiency is slower after the heat exchange tube is used for a long time, and the heat loss consumption is larger, so that the normal use of the heat exchange tube is influenced.
SUMMERY OF THE UTILITY MODEL
The present invention is directed to a heat exchange tube structure with a filtering function, so as to solve the problems mentioned in the background art.
In order to achieve the purpose, the utility model provides the following technical scheme: the heat exchange tube structure with the filtering function comprises a heat exchanger barrel, wherein a tube plate is fixedly welded at the bottom end of the heat exchanger barrel, a heat exchange tube body is arranged in an inner cavity of the heat exchanger barrel, and a filler mechanism is arranged in the inner cavity of the heat exchange tube body;
the packing mechanism contains stainless steel filler and active carbon filler, the inner chamber of heat exchange tube body is provided with the medium, the bottom of heat exchange tube body is provided with the silk screen, the bottom of silk screen is provided with the backup pad, the top of backup pad is annular array and is provided with a plurality of coupling mechanism, the connecting hole has been seted up to the bottom of backup pad.
Preferably, the bottom of the heat exchange tube body is fixedly inserted and connected with the inner cavity of the tube plate, and the inner cavity of the heat exchange tube body is communicated with the inner cavity of the connecting hole.
Preferably, the stainless steel filler is arranged at the bottom of the activated carbon filler, and the stainless steel filler is made of L stainless steel.
Preferably, the connecting mechanism comprises a screw and two nuts, and the screw is fixedly inserted and connected with the bottom of the tube plate through a supporting plate and a silk screen.
Preferably, the nuts are in threaded connection with the outer wall of the screw, and one of the nuts is attached to the bottom end of the support plate.
Preferably, the top of the tube plate is provided with a plurality of fixing holes in an annular array.
The utility model has the technical effects and advantages that:
(1) according to the utility model, the stainless steel filler and the activated carbon filler are matched, so that the medium in the inner cavity of the heat exchange tube body can be adsorbed into the inner cavity of the activated carbon filler through the adsorption effect of the activated carbon filler, the corrosion resistance of the device is improved through the stainless steel filler, the oxidation resistance of the medium in the inner cavity of the heat exchange tube body can be improved, the filtering function of the device is stronger, and the use efficiency of the heat exchange tube is improved;
(2) the utility model utilizes the arrangement mode of matching the wire mesh, the screw and the nut, is convenient for obstructing the stainless steel filler through the wire mesh, ensures that the positions of the stainless steel filler and the active carbon filler are stable, can simultaneously obstruct the influence of impurities such as iron rust and the like in cooling water on the heat exchange tube, prolongs the service life of the heat exchange tube, and ensures that the positions of the wire mesh and the support plate are more stable through the matching connection of the screw and the nut.
Drawings
FIG. 1 is a schematic sectional view of a heat exchange tube of the present invention in a front view.
FIG. 2 is an enlarged view of a portion A of FIG. 1 according to the present invention.
In the figure: 1. a heat exchanger cylinder; 2. a tube sheet; 3. a heat exchange tube body; 4. stainless steel filler; 401. an activated carbon filler; 5. a wire mesh; 6. a support plate; 7. a screw; 701. a nut; 8. connecting holes; 9. and (7) fixing holes.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, 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 heat exchange tube structure with a filtering function as shown in figures 1-2, which comprises a heat exchanger tube body 1, wherein the heat exchanger tube body 1 is of a cylindrical structure, a tube plate 2 is fixedly welded at the bottom end of the heat exchanger tube body 1, so that the position of a heat exchange tube body 3 is convenient to locate, the inner cavity of the heat exchanger tube body 1 is provided with a heat exchange tube body 3, the heat exchange tube body 3 is of a circular tube structure, and the inner cavity of the heat exchange tube body 3 is provided with a filler mechanism, so that impurities in the inner cavity of the heat exchange tube body 3 are convenient to filter;
the packing mechanism comprises a stainless steel packing 4 and an active carbon packing 401, the stainless steel packing 4 is of a blocky structure, the active carbon packing 401 is of a spherical structure, a medium is arranged in the inner cavity of the heat exchange tube body 3 to facilitate heat transfer of the heat exchange tube body 3, a wire mesh 5 is arranged at the bottom end of the heat exchange tube body 3, the wire mesh 5 is of an intensive net-shaped structure, the silk screen 5 is of a disc structure, the silk screen 5 is made of 316L stainless steel, the bottom end of the silk screen 5 is provided with the supporting plate 6, the supporting plate 6 is of a circular plate-shaped structure, the position of the silk screen 5 is convenient to limit, the silk screen 5 can be tightly attached to the bottom end of the heat exchange tube body 3, the stainless steel filler 4 and the activated carbon filler 401 are prevented from flowing out, the top end of the supporting plate 6 is provided with a plurality of connecting mechanisms in an annular array mode, the bottom end of the supporting plate 6 is provided with the connecting holes 8, and the medium in the inner cavity of the heat exchange tube body 3 can stably flow;
the bottom of the heat exchange tube body 3 is fixedly connected with the inner cavity of the tube plate 2 in an inserting mode, so that the position stability of the heat exchange tube body 3 is facilitated, the inner cavity of the heat exchange tube body 3 is communicated with the inner cavity of the connecting hole 8, the stainless steel filler 4 is arranged at the bottom of the activated carbon filler 401, so that impurities in a medium can be adsorbed through the activated carbon filler 401, the purity of the medium is improved, and the stainless steel filler 4 is made of 316L stainless steel, so that the corrosion resistance and the oxidation resistance of the inner cavity of the heat exchange tube body 3 are facilitated to be improved;
coupling mechanism contains screw rod 7 and two nuts 701, and screw rod 7 passes through backup pad 6 and the fixed interlude in bottom of silk screen 5 and tube sheet 2 and is connected, is convenient for improve the stability of silk screen 5 and backup pad 6 position, and the outer wall threaded connection of nut 701 and screw rod 7, and one of them nut 701 is connected with the bottom laminating of backup pad 6, makes the structure of device more stable, and the top of tube sheet 2 is annular array and has seted up a plurality of fixed orificess 9, is convenient for be connected of tube sheet 2 and other mechanisms of heat exchanger barrel 1.
The working principle of the utility model is as follows:
when in use, the medium in the inner cavity of the heat exchange tube body 3 passes through the active carbon filler 401 and the stainless steel filler 4, so that impurities in the medium in the inner cavity of the heat exchange tube body 3 can pass through the adsorption function of the active carbon filler 401, and some impurities can be adsorbed into the inner cavity of the active carbon filler, so that the medium can normally contact with the stainless steel filler 4 through the active carbon filler 401, and through the corrosion resistance and the oxidation resistance of the stainless steel filler 4, the medium in the inner cavity of the heat exchange tube body 3 has the oxidation resistance, the generation of impurities in the medium is reduced, the filtering function of the device is stronger, the service efficiency of the heat exchange tube body 3 is improved, the separation of the stainless steel filler 4 and the active carbon particles 401 is facilitated through the wire mesh 5, the positions of the stainless steel filler 4 and the active carbon filler 401 are stable, meanwhile, the influence of impurities such as iron rust and the like in cooling water on the heat exchange tube body 3 can be blocked, and the service life of the heat exchanger is prolonged, through backup pad 6, make the position of silk screen 5 stable, through the fixed alternate of screw rod 7 with tube sheet 2 be connected and with the screw rotation of nut 701, make the position of silk screen 5 and backup pad 6 more stable.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the utility model.
Claims (6)
1. The heat exchange tube structure with the filtering function comprises a heat exchanger barrel (1) and is characterized in that a tube plate (2) is fixedly welded at the bottom end of the heat exchanger barrel (1), a heat exchange tube body (3) is arranged in an inner cavity of the heat exchanger barrel (1), and a filling mechanism is arranged in the inner cavity of the heat exchange tube body (3);
the packing mechanism contains stainless steel filler (4) and activated carbon filler (401), the inner chamber of heat exchange tube body (3) is provided with the medium, the bottom of heat exchange tube body (3) is provided with silk screen (5), the bottom of silk screen (5) is provided with backup pad (6), the top of backup pad (6) is annular array and is provided with a plurality of coupling mechanism, connecting hole (8) have been seted up to the bottom of backup pad (6).
2. The heat exchange tube structure with the filtering function as claimed in claim 1, wherein the bottom of the heat exchange tube body (3) is fixedly inserted and connected with the inner cavity of the tube plate (2), and the inner cavity of the heat exchange tube body (3) is communicated with the inner cavity of the connecting hole (8).
3. The heat exchange tube structure with the filtering function according to claim 1, wherein the stainless steel filler (4) is disposed at the bottom of the activated carbon filler (401), and the stainless steel filler (4) is 316L stainless steel.
4. The heat exchange tube structure with the filtering function according to claim 1, wherein the connecting mechanism comprises a screw rod (7) and two nuts (701), and the screw rod (7) is fixedly inserted and connected with the bottom of the tube plate (2) through a support plate (6) and a wire mesh (5).
5. The heat exchange tube structure with the filtering function as claimed in claim 4, wherein the nuts (701) are in threaded connection with the outer wall of the screw (7), and one of the nuts (701) is in abutting connection with the bottom end of the support plate (6).
6. The heat exchange tube structure with the filtering function as recited in claim 1, wherein the top of the tube plate (2) is provided with a plurality of fixing holes (9) in an annular array.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122656795.XU CN216115597U (en) | 2021-11-02 | 2021-11-02 | Heat exchange tube structure with filtering function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122656795.XU CN216115597U (en) | 2021-11-02 | 2021-11-02 | Heat exchange tube structure with filtering function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216115597U true CN216115597U (en) | 2022-03-22 |
Family
ID=80712159
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122656795.XU Active CN216115597U (en) | 2021-11-02 | 2021-11-02 | Heat exchange tube structure with filtering function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216115597U (en) |
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2021
- 2021-11-02 CN CN202122656795.XU patent/CN216115597U/en active Active
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