CN215063921U

CN215063921U - Heat exchanger for heating petroleum

Info

Publication number: CN215063921U
Application number: CN202120557345.2U
Authority: CN
Inventors: 邹强; 王成玖; 隆荣; 张兴会; 彭小平
Original assignee: Sichuan Huachuan Foundation Construction Group Longwei Container Manufacturing Co ltd
Current assignee: Sichuan Huachuan Foundation Construction Group Longwei Container Manufacturing Co ltd
Priority date: 2021-03-18
Filing date: 2021-03-18
Publication date: 2021-12-07
Anticipated expiration: 2031-03-18

Abstract

The utility model relates to a heat exchanger technical field discloses a heat exchanger for oil heating, including tank body shell, be located tank body shell left side top position fixedly connected with first flange is located first flange left side lower extreme fixedly connected with water inlet filter, the fixed welding in tank body shell inner wall upper left side has first water tank, is located first water tank bottom is opened and close the mouth through opening and is cup jointed the conveying hot-water line, is located conveying hot-water line bottom has cup jointed the second water tank, is located the second water tank passes through third flange fixed connection hot water discharge pipe. The utility model discloses, during the heat exchanger shutdown, the accessible is dismantled and is increased the quantity of conveying hot-water line and reach required effect in the actual motion, has reduced the cost of maintenance of heat exchanger, and is comparatively practical, is fit for extensively promoting and using.

Description

Heat exchanger for heating petroleum

The utility model relates to a heat exchanger field specifically is a heat exchanger for oil heating.

Background

The application occasions containing a plurality of heat exchangers in petrochemical production are mixed with fish and dragon in the existing heat exchanger market, the problems of poor heat exchange capability, difficult disassembly and maintenance, overhigh use and maintenance cost and the like exist, and the problems seriously affect the service life and the use safety of the heat exchanger, so that the heat exchanger which has the advantages of safety, stability, energy conservation, environmental protection, easy disassembly and maintenance and good heat exchange capability is necessary to be provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a heat exchanger for oil heating, when the heat exchanger uses, cold petroleum flows into the jar body through the oil access pipe, evenly flows out of the tank bottom through the baffling board again, and hot water flows into the first water tank through the water inlet filter at the same time, flows to the hot water conveying pipe through the opening and closing opening at the bottom of the first water tank, thereby the hot water is indirectly contacted with the cold petroleum, and the heating and cooling effects are achieved; when the heat exchanger operates, hot water enters the box body after being filtered by the water inlet filter, impurities in the water are filtered, the quality of the hot water is improved, the speed of later-stage scale condensation of a heat transfer water pipe is reduced, the abrasion of the heat exchanger is reduced, and the working efficiency of the heat exchanger is improved; during the heat exchanger stop operation, required effect in the actual operation can be reached through dismantling and increasing the quantity of conveying hot-water line, has reduced the cost of maintenance of heat exchanger. The problems set forth in the background art are solved.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a heat exchanger for oil heating, includes tank body shell, is located tank body shell top fixedly connected with gas vent, the first flange of tank body shell left side top fixedly connected with position is located first flange left side lower extreme fixedly connected with water inlet filter is located the fixedly connected with hot water inlet tube on the left of the water inlet filter, the fixed welding in tank body shell inner wall upper left side has first water tank, is located first water tank bottom closes the mouth through opening and close and cup joints the conveying hot-water line, is located conveying hot-water line bottom has cup jointed the second water tank, is located the second water tank passes through third flange fixed connection hot water discharge pipeline.

As an optimal implementation mode of the utility model, be located tank body shell right side top position is through second flange fixedly connected with oil access pipe.

As an embodiment of the present invention, the tank body shell is provided with a fourth flange fixedly connected with the oil discharge pipe at a lower position on the left side.

As an optimal implementation mode of the utility model, be located the fixed welding of tank shell bottom has the support frame.

As an preferred embodiment of the present invention, the baffle plate is fixedly connected to the inner wall of the tank shell.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model relates to a heat exchanger for oil heating, when the heat exchanger used, cold petroleum entered the jar body through the oil access pipe inflow, evenly flowed out the tank bottoms through the baffling board again, and hot water flowed into first water tank through the water inlet filter in this while, flowed to conveying hot water pipe at the closed mouth of opening through first water tank bottom to make hot water and cold petroleum indirect contact, reach heating and refrigerated effect.

2. The utility model relates to a heat exchanger for oil heating, when heat exchanger work operation, hot water is getting into the box after the filter filters through intaking, has filtered the debris of aquatic, has improved hydrothermal quality, has reduced the speed of the incrustation scale that condenses in heat transfer water pipe later stage, has reduced the wearing and tearing of heat exchanger, has improved the work efficiency of heat exchanger.

3. The utility model relates to a heat exchanger for oil heating, during heat exchanger bring to rest, the accessible is dismantled and is increased the quantity of conveying hot-water line and reach required effect in the actual motion, has reduced the cost of maintenance of heat exchanger.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

fig. 1 is a front view of a heat exchanger for heating petroleum according to the present invention;

fig. 2 is a schematic diagram of the internal structure of a heat exchanger for heating petroleum according to the present invention;

fig. 3 is a schematic top view of the opening/closing port of the heat exchanger for heating petroleum according to the present invention;

in the figure: 1. a tank shell; 2. a first flange; 3. a hot water inlet pipe; 4. a water inlet filter; 5. an oil discharge pipe; 6. a support frame; 7. petroleum access pipes; 8. a hot water discharge pipe; 9. a hot water delivery pipe; 10 baffle plate; 11. a second water tank; 12. opening and closing the opening; 13. an exhaust port; 14. a second flange; 15. a third flange; 16. a fourth flange; 17. a first water tank.

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 is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", 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 simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a heat exchanger for oil heating, includes tank body shell 1, its characterized in that is located 1 top fixedly connected with gas vent 13 of tank body shell, 1 left side top fixedly connected with first flange 2 of tank body shell, be located 2 left side lower extreme fixedly connected with water inlet filter 4 of first flange are located 4 left sides fixedly connected with hot water inlet tube 3 of water inlet filter, 1 upper left side fixed welding of tank body shell inner wall has first water tank 17, is located 17 first water tank 17 bottom is opened through opening and close mouthful 12 sockets and is conveyed hot water pipe 9, is located conveying hot water pipe 9 bottom has cup jointed second water tank 11, is located second water tank 11 passes through 15 fixed connection hot water discharge pipe 8 of third flange.

In this embodiment, the oil inlet pipe 7 is fixedly connected to the upper right side of the tank shell 1 through a second flange 14.

In this embodiment, the petroleum discharge pipe 5 is fixedly connected to the lower left side of the tank body casing 1 via a fourth flange 16.

In this embodiment, the bottom end of the tank shell 1 is fixedly welded with a support frame 6.

In this embodiment, baffle plates 10 are uniformly and fixedly connected to the inner wall of the tank shell 1.

It should be noted that, the present invention relates to a heat exchanger for heating petroleum, each of which is a general standard component or a component known to those skilled in the art, and the structure and principle of the heat exchanger are known to those skilled in the art through technical manuals or through conventional experimental methods.

The working principle is as follows: when the heat exchanger is used, cold petroleum flows into the tank body through the petroleum access pipe 7, then uniformly flows out of the tank bottom through the baffle plate 10, meanwhile, hot water flows into the first water tank 17 through the water inlet filter 4, and flows to the hot water conveying pipe 9 through the opening and closing port 12 at the bottom of the first water tank 17, so that the hot water is in indirect contact with the cold petroleum, and the heating and cooling effects are achieved; when the heat exchanger operates, hot water enters the box body after being filtered by the water inlet filter 4, impurities in the water are filtered, the quality of the hot water is improved, the speed of later-stage scale condensation of the heat transfer water pipe 9 is reduced, the abrasion of the heat exchanger is reduced, and the working efficiency of the heat exchanger is improved; during the heat exchanger stop operation, the required effect in the actual operation can be reached through dismantling and increasing the quantity of conveying hot water pipe 9, has reduced the cost of maintenance of heat exchanger.

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 evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a heat exchanger for oil heating, includes tank body shell (1), its characterized in that is located tank body shell (1) top fixedly connected with gas vent (13), tank body shell (1) left side top fixedly connected with first flange (2), be located first flange (2) left side lower extreme fixedly connected with water inlet filter (4) are located water inlet filter (4) the left side fixedly connected with hot water inlet tube (3), tank body shell (1) inner wall upper left side fixed welding have first water tank (17), are located first water tank (17) bottom is opened and close mouthful (12) through opening and is cup jointed conveying hot-water line (9), is located second water tank (11) have been cup jointed to conveying hot-water line (9) bottom, are located second water tank (11) are through third flange (15) fixed connection hot water discharge pipeline (8).

2. The heat exchanger for heating oil according to claim 1, characterized in that: and the petroleum access pipe (7) is fixedly connected to the upper position of the right side of the tank shell (1) through a second flange (14).

3. The heat exchanger for heating oil according to claim 1, characterized in that: and the lower position of the left side of the tank shell (1) is fixedly connected with an oil discharge pipe (5) through a fourth flange (16).

4. The heat exchanger for heating oil according to claim 1, wherein: the bottom end of the tank shell (1) is fixedly welded with a support frame (6).

5. The heat exchanger for heating oil according to claim 1, wherein: baffle plates (10) are uniformly and fixedly connected to the inner wall of the tank body shell (1).