CN216790930U

CN216790930U - Self-cooled circulating water heat exchanger

Info

Publication number: CN216790930U
Application number: CN202122191320.8U
Authority: CN
Inventors: 秦永昌
Original assignee: Shangqiu Xinshi Environmental Protection Technology Co ltd
Current assignee: Shangqiu Xinshi Environmental Protection Technology Co ltd
Priority date: 2021-09-10
Filing date: 2021-09-10
Publication date: 2022-06-21
Anticipated expiration: 2031-09-10

Abstract

The utility model discloses a self-cooling circulating water heat exchanger which comprises two supporting blocks, wherein pipe boxes are fixedly arranged at the upper ends of the two supporting blocks in a penetrating mode, the left end of each pipe box is in threaded connection with a heat flow conveying device, a hot fluid pipeline is fixedly arranged at the upper end of the heat flow conveying device, a flow outlet is fixedly arranged at the lower end of the heat flow conveying device, a heat exchange device is fixedly arranged at the middle of the left end of each pipe box in a penetrating mode, a cold fluid pipeline is fixedly arranged at the left part of the upper end of each pipe box, fixing plates are fixedly arranged at the upper part of the right end of each pipe box and the lower part of the right end of each pipe box, and circulating cold water devices are fixedly arranged at the right ends of the two fixing plates. According to the self-cooling type circulating water heat exchanger, the cooling effect of the heat exchanger is improved through the circulating water cooling device, the occupied area of the heat exchanger is reduced due to the integrated design of the water tower and the heat exchanger, and the heat exchanger is convenient to disassemble and clean through the heat flow conveying device.

Description

Self-cooled circulating water heat exchanger

Technical Field

The utility model relates to the technical field of heat exchangers, in particular to a self-cooling circulating water heat exchanger.

Background

The heat exchanger is a device for transferring part of heat of hot fluid to cold fluid, and is also called as a heat exchanger. The cold medium of the heat exchanger is cold water, the temperature of the cold water rises after heat exchange, the temperature of the water with the rising temperature needs to be lowered for recycling during working, and the temperature of the water with the rising temperature is lowered mainly by air cooling at present, namely, the temperature of the water is lowered by utilizing a water cooling tower. If a cooling tower is separately built, more land needs to be occupied, the current land resource is more tense, and an integrated heat exchanger is needed in order to reduce the occupied area and increase the cooling effect. 1. Cooling water in the existing heat exchanger is drained into the heat exchanger from the outside, or a finished product water cooling tower is directly purchased and placed on the heat exchanger, so that the occupied area of other equipment is increased, and the layout of the purchased finished product water cooling tower does not accord with the cooling effect required by the heat exchanger; 2. most of the existing heat exchangers are of an integrated fixed structure, and the heat exchangers are difficult to avoid accumulation of impurities and the like after long-term use, so that the heat exchangers are troublesome to clean and disassemble.

SUMMERY OF THE UTILITY MODEL

The utility model mainly aims to provide a self-cooling circulating water heat exchanger which can effectively solve the problems in the background technology.

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

the utility model provides a self-cooling circulating water heat exchanger, includes the supporting shoe, the supporting shoe is provided with two, two fixed mounting that alternates jointly on the supporting shoe has a pipe case, pipe case left end threaded connection has heat flow conveyor, heat flow conveyor upper end fixed mounting has the hot-fluid pipeline, heat flow conveyor lower extreme fixed mounting has the outlet, pipe case left end middle part alternates fixed mounting has heat transfer device, pipe case upper end left part fixed mounting has the cold fluid pipeline, the equal fixed mounting in pipe case right-hand member upper portion and right-hand member lower part has fixed plate, two the common fixed mounting of fixed plate right-hand member has circulation cold water device, fixed mounting has the delivery pipe between circulation cold water device and the cold fluid pipeline.

Preferably, the circulating water cooling device comprises a water tower, a water cooler is fixedly mounted on the lower portion of the left end of the water tower, a connecting pipeline is fixedly mounted on the left end of the water cooler, a connecting flange is fixedly mounted on the left end of the connecting pipeline, the connecting flange is fixedly mounted in the middle of the right end of the pipe box in an inserting mode, a water pump is fixedly mounted on the upper end of the water tower, and the water tower is fixedly mounted on the right portion of the pipe box through two fixing plates.

Preferably, heat transfer device includes tube sheet and heat flow pipe, tube sheet left end fixed mounting has the pass partition board, the fixed mounting that alternates of pass partition board is in heat flow conveyor, the tube sheet right-hand member is opened has a plurality of pipe interface, the tube sheet alternates fixed connection through a plurality of pipe interface and heat flow pipe, the tube sheet alternates fixed mounting at the pipe case left end.

Preferably, the heat flow conveying device comprises a heat flow box body, a pipeline interface is formed in the upper end of the heat flow box body, a connecting groove is formed in the inner wall of the heat flow box body, connecting threads are formed in the outer surface of the tube box body, and the heat flow box body is connected with the tube box body through the connecting threads.

Preferably, the conduit interface and the heat flow conduit are consistent in size and correspond in position to each other from left to right.

Preferably, the diameter of the heat flow box body is consistent with the length of the range partition plate.

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

1. according to the self-cooling type circulating water heat exchanger, cold water after heat exchange is conveyed into the water tower through the connecting pipeline on the circulating water cooling device, meanwhile, the water is cooled through the water cooler, when hot fluid needs to be subjected to heat exchange, the water is conveyed into the pipe box through the cold fluid pipeline through the water pump to be subjected to heat exchange, and the heat exchange and the sequential circulation are carried out, so that not only is the cooling effect of the heat exchanger improved, but also the occupied area of the heat exchanger is reduced due to the integrated design of the water tower and the heat exchanger.

2. According to the self-cooling circulating water heat exchanger, the heat flow box body on the heat flow conveying device is connected with the connecting threads through the connecting grooves, so that the pipe box is in threaded connection with the heat flow box body, when the heat exchanger needs to be disassembled and cleaned, the heat flow box body can be disassembled only by rotating, and therefore the heat exchanger is convenient to clean.

Drawings

Fig. 1 is a schematic overall structure diagram of a self-cooling circulating water heat exchanger according to the present invention;

fig. 2 is a schematic structural diagram of the whole circulating water device of the self-cooling circulating water heat exchanger of the utility model;

fig. 3 is a schematic overall structure diagram of a heat exchange device of a self-cooling circulating water heat exchanger according to the utility model;

fig. 4 is a schematic structural diagram of the heat flow delivery device of the self-cooling circulating water heat exchanger according to the present invention.

In the figure: 1. a support block; 2. a circulating cold water device; 3. a heat exchange device; 4. a heat flow delivery device; 5. a pipe box; 6. a fixing plate; 7. a hot fluid conduit; 8. a cold fluid conduit; 9. a water delivery pipe; 10. an outflow port; 20. a water tower; 21. a water cooler; 22. connecting a pipeline; 23. a connecting flange; 24. a water pump; 30. a tube sheet; 31. a split-range partition plate; 32. a catheter hub; 33. a heat flow conduit; 40. a heat flow box; 41. a pipe interface; 42. connecting grooves; 43. and connecting threads.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described with the specific embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element 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, such as "connected," which may be fixedly connected, 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 meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1-4, a self-cooling circulating water heat exchanger, including supporting shoe 1, supporting shoe 1 is provided with two, two supporting shoe 1 upper ends alternate fixed mounting jointly have a pipe case 5, pipe case 5 left end threaded connection has hot fluid conveyor 4, hot fluid conveyor 4 upper end fixed mounting has hot fluid pipeline 7, hot fluid conveyor 4 lower extreme fixed mounting has outlet 10, pipe case 5 left end middle part alternates fixed mounting has heat transfer device 3, pipe case 5 upper end left part fixed mounting has cold fluid pipeline 8, pipe case 5 right-hand member upper portion and right-hand member lower part all fixed mounting have fixed plate 6, two fixed plate 6 right-hand member fixed mounting have circulation cold water device 2 jointly, fixed mounting has delivery pipe 9 between circulation cold water device 2 and the cold fluid pipeline 8.

The circulating cold water device 2 comprises a water tower 20, a water cooler 21 is fixedly installed on the lower portion of the left end of the water tower 20, a connecting pipeline 22 is fixedly installed on the left end of the water cooler 21, a connecting flange 23 is fixedly installed on the left end of the connecting pipeline 22, the connecting flange 23 is fixedly installed in the middle of the right end of the pipe box 5 in an inserting mode, a water pump 24 is fixedly installed on the upper end of the water tower 20, the water tower 20 is fixedly installed on the right portion of the pipe box 5 through two fixing plates 6, cold water after heat exchange is conveyed into the water tower 20 through the connecting pipeline 22, meanwhile, water is cooled through the water cooler 21, and when hot fluid needs to be subjected to heat exchange, water is conveyed into the pipe box 5 through the cold fluid pipeline 8 through the water pump 24 to perform heat exchange; the heat exchange device 3 comprises a tube plate 30 and a heat flow conduit 33, a pass partition plate 31 is fixedly installed at the left end of the tube plate 30, the pass partition plate 31 is fixedly installed in the heat flow conveying device 4 in an inserting mode, a plurality of conduit interfaces 32 are formed at the right end of the tube plate 30, the tube plate 30 is fixedly connected with the heat flow conduit 33 in an inserting mode through the plurality of conduit interfaces 32, the tube plate 30 is fixedly installed at the left end of the tube box 5 in an inserting mode, hot fluid in the heat flow box body 40 is layered through the pass partition plate 31, the hot fluid is led in through the heat flow conduit 33, and the heat flow conduit 33 of the hot fluid exchanges heat through cold water in the tube box 5; the heat flow conveying device 4 comprises a heat flow box body 40, the upper end of the heat flow box body 40 is provided with a pipeline interface 41, the inner wall of the heat flow box body 40 is provided with a connecting groove 42, the outer surface of the tube box 5 is provided with a connecting thread 43, the heat flow box body 40 is in threaded connection with the tube box 5 through the connecting thread 43, and the heat flow box body 40 is connected with the connecting thread 43 through the connecting groove 42, so that the tube box 5 is in threaded connection with the heat flow box body 40; the conduit interface 32 and the heat flow conduit 33 have the same size and the positions thereof are corresponding to each other; the diameter of the heat flow box 40 is consistent with the length of the partition plate 31.

It should be noted that the present invention is a self-cooling type circulating water heat exchanger, firstly, the hot fluid is poured into the hot fluid box 40 on the hot fluid conveying device 4 through the hot fluid pipeline 7, then the hot fluid in the hot fluid box 40 is layered through the split partition plate 31 on the heat exchanging device 3, the hot fluid is led in through the hot fluid conduit 33, then the water is pumped out from the water tower 20 through the water pump 24 on the circulating cold water device 2, and then the water is conveyed into the pipe box 5 through the cold fluid pipeline 8 to exchange heat with the hot fluid, and the cold water after heat exchange is conveyed into the water tower 20 through the connecting pipeline 22, and the water is cooled through the water cooler 21, so that the device can circularly utilize the water for heat exchange, not only the cooling effect of the heat exchanger is improved, but also the floor area of the heat exchanger is reduced due to the integrated design of the water tower 20 and the heat exchanger, and at the same time, the hot fluid box 40 is connected with the connecting thread 43 through the connecting groove 42, therefore, the tube box 5 is in threaded connection with the heat flow box body 40, when the heat exchanger needs to be disassembled and cleaned, the heat flow box body 40 only needs to be rotated to be disassembled, and therefore the heat exchanger is convenient to clean.

The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a self-cooling circulating water heat exchanger, includes supporting shoe (1), its characterized in that: two supporting blocks (1) are arranged, the upper ends of the two supporting blocks (1) are jointly inserted and fixedly provided with a pipe box (5), the left end of the tube box (5) is in threaded connection with a heat flow conveying device (4), the upper end of the heat flow conveying device (4) is fixedly provided with a heat flow pipeline (7), a flow outlet (10) is fixedly arranged at the lower end of the heat flow conveying device (4), a heat exchange device (3) is fixedly inserted in the middle of the left end of the tube box (5), a cold fluid pipeline (8) is fixedly arranged at the left part of the upper end of the tube box (5), the upper part and the lower part of the right end of the channel box (5) are both fixedly provided with a fixed plate (6), the right ends of the two fixed plates (6) are jointly and fixedly provided with a circulating cold water device (2), and a conveying water pipe (9) is fixedly arranged between the circulating cold water device (2) and the cold fluid pipeline (8).

2. A self-cooling circulating water heat exchanger as claimed in claim 1, wherein: circulation cooling water installation (2) include water tower (20), water tower (20) left end lower part fixed mounting has cold water ware (21), cold water ware (21) left end fixed mounting has connecting tube (22), connecting tube (22) left end fixed mounting has flange (23), flange (23) alternate fixed mounting at pipe case (5) right-hand member middle part, water tower (20) upper end fixed mounting has water pump (24), water tower (20) are through two fixed plate (6) fixed mounting in pipe case (5) right part.

3. A self-cooling circulating water heat exchanger as claimed in claim 1, wherein: heat transfer device (3) include tube sheet (30) and heat flow pipe (33), tube sheet (30) left end fixed mounting has a pass partition board (31), pass partition board (31) alternate fixed mounting in heat flow conveyor (4), tube sheet (30) right-hand member is opened has a plurality of pipe interface (32), tube sheet (30) alternate fixed connection through a plurality of pipe interface (32) and heat flow pipe (33), tube sheet (30) alternate fixed mounting at pipe case (5) left end.

4. A self-cooling circulating water heat exchanger as claimed in claim 1, wherein: the heat flow conveying device (4) comprises a heat flow box body (40), the upper end of the heat flow box body (40) is provided with a pipeline interface (41), the inner wall of the heat flow box body (40) is provided with a connecting groove (42), the outer surface of the tube box (5) is provided with connecting threads (43), and the heat flow box body (40) is in threaded connection with the tube box (5) through the connecting threads (43).

5. A self-cooling circulating water heat exchanger as claimed in claim 3, wherein: the conduit interface (32) and the heat flow conduit (33) are consistent in size and mutually correspond in position from left to right.

6. A self-cooling circulating water heat exchanger as claimed in claim 4, wherein: the diameter of the heat flow box body (40) is consistent with the length of the range partition plate (31).