CN218821775U

CN218821775U - Spiral winding heat exchanger with blowdown function

Info

Publication number: CN218821775U
Application number: CN202222881409.1U
Authority: CN
Inventors: 孙建; 李章鸿; 彭光亮; 涂斌
Original assignee: Chongqing Jierui Machinery Equipment Co ltd
Current assignee: Chongqing Jierui Machinery Equipment Co ltd
Priority date: 2022-10-31
Filing date: 2022-10-31
Publication date: 2023-04-07
Anticipated expiration: 2032-10-31

Abstract

The utility model relates to a heat exchanger technical field, specific spiral winding heat exchanger with blowdown function that says so, including a heat exchanger section of thick bamboo, a heat exchanger section of thick bamboo one end is provided with second feed liquor pipeline, the heat exchanger section of thick bamboo other end is provided with second liquid outlet pipe way, be provided with spiral pipeline between second feed liquor pipeline and the second liquid outlet pipe way, a heat exchanger section of thick bamboo is provided with first feed liquor pipeline, be provided with filter assembly on the first feed liquor pipeline, first feed liquor pipeline installs the ring flange through filter assembly, the heat exchanger section of thick bamboo other end is provided with first liquid outlet pipe way. The utility model discloses when carrying the cooling water, the cooling water just can pass from the installation cover middle part this moment, and because be provided with the filter screen on the installation cover inner wall, just can filter when the cooling water enters into before the heat transfer section of thick bamboo is inside, can prevent that the inside foreign matter of cooling water from entering into inside the heat transfer section of thick bamboo, influences the efficiency of heat transfer.

Description

Spiral winding heat exchanger with blowdown function

Technical Field

The utility model relates to a heat exchanger technical field particularly, relates to a spiral winding heat exchanger with blowdown function.

Background

The heat exchanger is a device for transferring part of heat of a hot fluid to a cold fluid for cooling, and is also called a heat exchanger. The heat exchanger plays an important role in chemical industry, petroleum, power, food and other many industrial productions, water is mostly used as cold fluid at present, and river water and the like are mostly adopted at present in order not to waste drinking water, more foreign matters exist in the river water, and if the foreign matters enter the heat exchanger, the foreign matters are adhered inside the heat exchanger, so that the heat exchange efficiency of the heat exchanger can be seriously influenced.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main aim at provides a spiral winding heat exchanger with blowdown function, can effectively solve the river and can have more foreign matter, inside the foreign matter enters into the heat exchanger, the adhesion can seriously influence the heat exchange efficiency's of heat exchanger inside the heat exchanger problem.

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

the utility model provides a spiral winding heat exchanger with blowdown function, includes heat transfer cylinder, heat transfer cylinder one end is provided with second feed liquor pipeline, the heat transfer cylinder other end is provided with second liquid outlet pipe way, be provided with spiral pipeline between second feed liquor pipeline and the second liquid outlet pipe way, heat transfer cylinder is provided with first feed liquor pipeline, be provided with filtering component on the first feed liquor pipeline, the ring flange is installed through filtering component to first feed liquor pipeline, the heat transfer cylinder other end is provided with first liquid outlet pipe way.

Preferably, the lower end of the heat exchange cylinder is fixedly provided with a plurality of fixing seats at equal intervals, and the lower ends of the fixing seats are fixedly provided with supporting rods.

As preferred, filtering component includes installation cover, first spacing groove, first seal groove, mounting panel, install the installation cover between first feed liquor pipeline and the ring flange, first feed liquor pipeline one end is provided with first spacing groove, first seal groove, ring flange one end fixed mounting has the mounting panel.

Preferably, a first internal thread is arranged on the inner wall of the first limiting groove.

Preferably, a second limiting groove is formed in the surface of the mounting plate, a second internal thread is arranged on the inner wall of the second limiting groove, and a second sealing groove is formed in the mounting plate.

Preferably, a filter screen is fixedly arranged between the inner walls of the mounting sleeves.

Preferably, the equal fixed mounting in installation cover both ends has the stopper, two the stopper sets up respectively in first spacing groove, second spacing inslot portion, two the stopper side is provided with the external screw thread, two the external screw thread is connected with first internal thread, second internal thread meshing respectively, the equal fixed mounting in installation cover both ends has sealed piece, two sealed piece sets up respectively inside first seal groove, second seal groove.

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

(1) When carrying the cooling water, the cooling water just can pass from the installation cover middle part this moment, and because be provided with the filter screen on the installation cover inner wall, just can filter when the cooling water enters into heat transfer section of thick bamboo before inside, can prevent that the inside foreign matter of cooling water from entering into inside the heat transfer section of thick bamboo, influences the efficiency of heat transfer.

(2) And because two the stopper side is provided with the external screw thread, two the external screw thread is connected with first internal thread, the meshing of second internal thread respectively to can be convenient take out the installation cover from between first feed liquor pipeline and the ring flange, wash the filter screen and change, increased the convenience of this device.

Drawings

Fig. 1 is a schematic view of the overall structure of a spiral wound heat exchanger with a sewage draining function of the present invention;

fig. 2 is a schematic side view of the spiral wound heat exchanger with a blowdown function of the present invention;

fig. 3 is a schematic structural view of a first liquid inlet pipeline of the spiral wound heat exchanger with a sewage draining function of the present invention;

fig. 4 is a schematic view of the internal structure of a heat exchange tube of a spiral wound heat exchanger with a blowdown function of the present invention;

fig. 5 is a schematic view of a mounting sleeve structure of the spiral wound heat exchanger with a blowdown function of the present invention;

fig. 6 is a schematic view of the flange structure of the spiral wound heat exchanger with the sewage draining function of the present invention.

In the figure: 1. a heat exchange tube; 2. a first liquid inlet pipe; 3. a filter assembly; 301. installing a sleeve; 302. a first limit groove; 303. a first internal thread; 304. a first seal groove; 305. a filter screen; 306. a limiting block; 307. an external thread; 308. a sealing block; 309. mounting a plate; 310. a second limit groove; 311. a second internal thread; 312. a second seal groove; 4. a flange plate; 5. a first liquid outlet pipeline; 6. a second liquid outlet pipeline; 7. a second liquid inlet pipe; 8. a fixed seat; 9. a support bar; 10. a helical tube.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely below with reference to the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

As shown in fig. 1, 2, 4, a spiral winding heat exchanger with blowdown function, including a heat exchanger section of

thick bamboo

1, 1 one end of a heat exchanger section of thick bamboo is provided with second inlet conduit 7, the 1 other end of a heat exchanger section of thick bamboo is provided with second liquid outlet pipe way 6, be provided with spiral pipeline 10 between second inlet conduit 7 and the second liquid outlet pipe way 6, a heat exchanger section of thick bamboo 1 is provided with first inlet conduit 2, be provided with filter component 3 on the first inlet conduit 2, flange dish 4 is installed through filter component 3 to first inlet conduit 2, the 1 other end of a heat exchanger section of thick bamboo is provided with first liquid outlet pipe way 5.

As shown in fig. 1, 1 lower extreme equidistance fixed mounting of heat exchange tube has a plurality of fixing bases 8, and is a plurality of 8 lower extreme equal fixed mounting of fixing base has bracing piece 9, through having a plurality of fixing bases 8 at 1 lower extreme equidistance fixed mounting of heat exchange tube, has bracing piece 9 at 8 lower extreme equal fixed mounting of fixing base, can make the stability of this device better.

As shown in fig. 2, 3, 5, and 6, the filtering assembly 3 includes a mounting sleeve 301, a first limiting groove 302, a first sealing groove 304, and a mounting plate 309, the mounting sleeve 301 is installed between the first liquid inlet pipe 2 and the flange plate 4, one end of the first liquid inlet pipe 2 is provided with the first limiting groove 302 and the first sealing groove 304, one end of the flange plate 4 is fixedly mounted with the mounting plate 309, the inner wall of the first limiting groove 302 is provided with a first internal thread 303, the surface of the mounting plate 309 is provided with a second limiting groove 310, the inner wall of the second limiting groove 310 is provided with a second internal thread 311, the mounting plate 309 is provided with a second sealing groove 312, the inner wall of the mounting sleeve 301 is fixedly mounted with a filter screen 305, both ends of the mounting sleeve 301 are fixedly mounted with limiting blocks 306, the two limiting blocks 306 are respectively disposed inside the first limiting groove 302 and the second limiting groove 310, the side faces of the two limiting blocks 306 are provided with external threads 307, the two external threads 307 are respectively engaged with the first internal thread 303 and the second internal thread 311, the external thread are respectively engaged with the second internal thread 303, when the heat exchange water is taken out from the first liquid inlet pipe 1 to the second sealing groove 304, the mounting sleeve 301, the first internal thread, the external thread 301 and the external thread, the external thread are convenient for filtering efficiency of the external heat exchange water cooling water is prevented from entering the external heat exchange water cooling water inlet pipe 1, the filter screen 305 is cleaned and replaced, and the convenience of the device is improved.

The working principle of the spiral winding heat exchanger with the sewage discharge function is as follows:

during the use, at first through carrying the cooling water to first inlet channel 2, carry the stoste that needs the cooling to second inlet channel 7, the stoste is inside to flowing into spiral pipeline 10 this moment, make the cooling water flow into heat transfer section of thick bamboo 1 inside, can make the stoste carry out abundant contact through spiral pipeline 10 and the inside cooling water of heat transfer section of thick bamboo 1 this moment, thereby cool off the stoste, and the cooling water through the heat transfer just can follow first play liquid pipeline 5 with the stoste, second play liquid pipeline 6 discharges, this device can make the cooling water fully contact with the stoste, thereby make the efficiency of heat transfer higher, and when carrying the cooling water, the cooling water just can pass from the installation cover 301 middle part this moment, and because be provided with filter screen 305 on the installation cover 301 inner wall, just can filter when the cooling water enters into heat transfer section of thick bamboo 1 inside, can prevent that the inside foreign matter of cooling water from entering into inside the heat transfer section of thick bamboo 1, influence the efficiency of heat transfer, and because two the stopper 306 side is provided with first internal thread 307 respectively, second internal thread meshes 303, thereby the convenient external screw thread is taken out the device of this installation cover 2 and has increased the convenient taking out.

The foregoing shows and describes the basic principles and principal features of the invention, together with the advantages thereof. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments, and the above embodiments and descriptions are only illustrative of the principles of the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the present invention, and all such changes and modifications fall within the scope of the present invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a spiral winding heat exchanger with blowdown function, includes a heat exchanger section of thick bamboo (1), its characterized in that: heat transfer section of thick bamboo (1) one end is provided with second inlet conduit (7), heat transfer section of thick bamboo (1) other end is provided with second liquid pipeline (6), be provided with spiral pipeline (10) between second inlet conduit (7) and second liquid pipeline (6), heat transfer section of thick bamboo (1) is provided with first inlet conduit (2), be provided with filter assembly (3) on first inlet conduit (2), flange dish (4) are installed through filter assembly (3) in first inlet conduit (2), heat transfer section of thick bamboo (1) other end is provided with first liquid pipeline (5).

2. The spiral wound heat exchanger with a blowdown function of claim 1, wherein: a plurality of fixing bases (8) are fixedly installed at the lower end of the heat exchange cylinder (1) at equal intervals, and a plurality of supporting rods (9) are fixedly installed at the lower ends of the fixing bases (8).

3. The spiral wound heat exchanger with a blowdown function of claim 1, wherein: filtering component (3) are including installation cover (301), first spacing groove (302), first seal groove (304), mounting panel (309), install installation cover (301) between first feed liquor pipeline (2) and ring flange (4), first feed liquor pipeline (2) one end is provided with first spacing groove (302), first seal groove (304), ring flange (4) one end fixed mounting has mounting panel (309).

4. The spiral wound heat exchanger with a blowdown function of claim 3, wherein: a first internal thread (303) is arranged on the inner wall of the first limiting groove (302).

5. The spiral wound heat exchanger with a blowdown function of claim 4, wherein: second spacing groove (310) have been seted up on mounting panel (309) surface, be provided with second internal thread (311) on second spacing groove (310) inner wall, second seal groove (312) have been seted up on mounting panel (309).

6. The spiral wound heat exchanger with a blowdown function of claim 5, wherein: a filter screen (305) is fixedly arranged between the inner walls of the mounting sleeves (301).

7. The spiral wound heat exchanger with a blowdown function of claim 6, wherein: the mounting sleeve (301) is characterized in that limiting blocks (306) are fixedly mounted at two ends of the mounting sleeve (301), the limiting blocks (306) are arranged inside a first limiting groove (302) and a second limiting groove (310) respectively, the limiting blocks (306) are provided with external threads (307) on the side faces, the external threads (307) are connected with first internal threads (303) and second internal threads (311) in a meshed mode respectively, sealing blocks (308) are fixedly mounted at two ends of the mounting sleeve (301), and the sealing blocks (308) are arranged inside a first sealing groove (304) and a second sealing groove (312) respectively.