CN210426189U - Heat exchanger with spiral turbulence wire in heat exchange tube - Google Patents

Heat exchanger with spiral turbulence wire in heat exchange tube Download PDF

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Publication number
CN210426189U
CN210426189U CN201921191395.2U CN201921191395U CN210426189U CN 210426189 U CN210426189 U CN 210426189U CN 201921191395 U CN201921191395 U CN 201921191395U CN 210426189 U CN210426189 U CN 210426189U
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China
Prior art keywords
heat exchanger
heat
heat exchange
exchange tube
fixedly connected
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CN201921191395.2U
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Chinese (zh)
Inventor
纪大生
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Qingdao Dasheng Titanium Industry Co ltd
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Qingdao Dasheng Titanium Industry Co ltd
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Priority to CN201921191395.2U priority Critical patent/CN210426189U/en
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Abstract

The utility model discloses a heat exchanger that has spiral turbulence wire in heat exchange tube, the on-line screen storage device comprises a base, base upper end fixedly connected with lower cover bottom, the equal fixedly connected with heat medium import in lower cover both sides, heat exchanger main part one side below fixedly connected with refrigerant export, heat exchanger main part homonymy top fixedly connected with refrigerant import, heat exchanger main part upper end is provided with the fixed plate, the fixed plate top is provided with the upper cover, upper cover both sides fixedly connected with heat medium export, the inside three heat transfer pipelines that are provided with of heat exchanger main part, the heat transfer pipeline is provided with the copper pipe, be provided with turbulence wire device in the copper pipe. The utility model discloses in, can parallelly connected use together with a plurality of heat exchangers, the heat transfer pipeline outer wall in the heat exchanger is spiral heat radiation fins, helps the refrigerant to take place the torrent and improves heat exchange efficiency, can conveniently wash inside and the heat exchanger of heat exchange tube through dismantling upper cover and fixed plate.

Description

Heat exchanger with spiral turbulence wire in heat exchange tube
Technical Field
The utility model relates to a heat exchange field especially relates to a heat exchanger that has spiral turbulence wire in heat exchange tube.
Background
The heat exchanger is a device for transferring part of heat of hot fluid to cold fluid, and is also called a heat exchanger. The heat exchanger plays an important role in chemical industry, petroleum industry, power industry, food industry and other industrial production, can be used as a heater, a cooler, a condenser, an evaporator, a reboiler and the like in chemical industry production, and is widely applied.
The heat exchanger which is used at present has high heat exchange efficiency, is not easy to clean, and has low heat exchange efficiency.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a heat exchanger with spiral turbulence wires in a heat exchange tube.
In order to achieve the above purpose, the utility model adopts the following technical scheme: a heat exchanger with spiral turbulence wires in a heat exchange tube comprises a base, wherein a lower cover is fixedly connected to the upper end of the base, both sides of the lower cover are fixedly connected with a heat medium inlet, a heat exchanger main body is arranged above the lower cover, fixing rings are arranged at the upper end of the lower cover and the lower end of the heat exchanger main body, through holes are formed in corresponding positions, bolts penetrate through the through holes in the fixing rings at the upper end of the lower cover and the lower end of the heat exchanger main body, nuts are fixedly connected to the lower parts of the bolts, a refrigerant outlet is fixedly connected to the lower part of one side of the heat exchanger main body, a refrigerant inlet is fixedly connected to the upper part of the same side of the heat exchanger main body, a fixing plate is arranged at the upper end of the heat exchanger main body, an upper cover is arranged above the fixing plate, fixing rings are arranged at the lower end of the upper cover, the bolt lower part fixedly connected with nut, upper cover both sides fixedly connected with heat medium export, the inside three heat transfer pipelines that are provided with of heat exchanger main part, the heat transfer pipeline is provided with the copper pipe, be provided with the vortex silk device in the copper pipe.
As a further description of the above technical solution:
the outer wall of the heat exchange pipeline is provided with three spiral radiating fins, and the outer wall of the copper pipe is tightly attached to the heat exchange pipeline.
As a further description of the above technical solution:
and the outer surface of the heat exchanger main body is sprayed with antirust paint.
As a further description of the above technical solution:
and sealing rings are arranged between the lower cover and the heat exchanger main body, between the heat exchanger main body and the fixing plate and between the fixing plate and the upper cover.
As a further description of the above technical solution:
the upper end of the heat exchange pipeline penetrates through the fixing plate to be fixedly connected, and the lower end of the heat exchange pipeline penetrates through the lower end of the heat exchanger main body to be fixedly connected.
As a further description of the above technical solution:
and the inner wall of the lower cover is provided with a heat insulation layer.
The utility model discloses following beneficial effect has:
1. the utility model discloses, can do single use or a plurality of uses together, when doing a plurality of uses, can communicate heat medium import and heat medium export and another heat exchanger of heat exchanger upper and lower part, the use of reducible tubular product reduces calorific loss, when doing single use, all seals one with the heat medium import and the lower part heat medium export of heat exchanger upper portion.
2. The utility model discloses, during the use, earlier with the refrigerant from the refrigerant import input to the heat exchanger main part in and discharge from the refrigerant export, the heat medium gets into from the heat medium import simultaneously, through the lower cover, pass heat transfer pipeline and get into the upper cover and discharge from the heat medium export, heat in the in-process heat medium passes through heat transfer pipeline and transmits to the refrigerant in, heat transfer pipeline outer wall in the heat exchanger is spiral heat radiation fins, both increase and the area of contact of refrigerant, it takes place the torrent and improves heat exchange efficiency to help the refrigerant again, the torrent silk device that sets up in the copper pipe can produce the torrent when the heat medium is carried, greatly increased heat exchange efficiency.
3. The utility model discloses, can conveniently wash inside the heat exchange tube and the heat exchanger inside through dismantling upper cover, lower cover and fixed plate.
Drawings
Fig. 1 is a cross-sectional view of a heat exchanger with spiral turbulence wires in a heat exchange tube according to the present invention;
fig. 2 is a cross-sectional view of a heat exchange tube of a heat exchanger with spiral turbulence wires in the heat exchange tube according to the present invention;
fig. 3 is an enlarged view of a portion a in fig. 1.
Illustration of the drawings:
1. a base; 2. a lower cover; 3. a heating medium inlet; 4. a heat exchange conduit; 5. a heat exchanger main body; 6. a fixing plate; 7. a heating medium outlet; 8. an upper cover; 9. a refrigerant inlet; 10. a refrigerant outlet; 11. a wire disturbing device; 12. a copper pipe; 13. a bolt; 14. a nut; 15. and (4) fixing the ring.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in 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.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "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 simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, 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 meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-3, the present invention provides an embodiment: a heat exchanger with spiral turbulence wires in a heat exchange tube comprises a base 1, wherein the upper end of the base 1 is fixedly connected with a lower cover 2, both sides of the lower cover 2 are fixedly connected with a heat medium inlet 3, a heat exchanger main body 5 is arranged above the lower cover 2, the upper end of the lower cover 2 and the lower end of the heat exchanger main body 5 are provided with fixing rings 15, corresponding positions of the upper end and the lower end of the heat exchanger main body 5 are provided with through holes, a bolt 13 penetrates through the through holes on the fixing rings 15 at the upper end of the lower cover 2 and the lower end of the heat exchanger main body 5, the lower part of the bolt 13 is fixedly connected with a nut 14, the lower part of one side of the heat exchanger main body 5 is fixedly connected with a refrigerant outlet 10, the upper part of the same side of the heat exchanger main body 5 is fixedly connected with a refrigerant inlet 9, the upper end of the heat exchanger main body 5 is provided with a fixing plate 6, an upper cover, 13 lower part fixed connection of bolt has nut 14, increase fixed plate 6 and can dismantle the dirt that produces after 5 inside uses of washing heat exchanger main part, 8 both sides fixedly connected with heat medium export 7 of upper cover, 5 inside heat transfer pipeline 4 that are provided with of heat exchanger main part, heat transfer pipeline 4 is provided with copper pipe 12, is provided with vortex silk device 11 in the copper pipe 12, and vortex silk device 11 can produce the torrent when the heat medium is carried, increases heat exchange efficiency greatly.
The outer wall of the heat exchange pipeline 4 is provided with three spiral radiating fins, the radiating fins on the outer wall of the heat exchange pipeline 4 are beneficial to increasing the contact area with a refrigerant, the spiral shape is beneficial to generating vortex flow of the refrigerant, so that heat exchange is more sufficient, the outer wall of the copper pipe 12 is tightly attached to the heat exchange pipeline 4 and is beneficial to improving the efficiency of heat exchange, the outer surface of the heat exchanger main body 5 is sprayed with anti-rust paint which is beneficial to protecting a heat exchanger, the lower cover 2 and the heat exchanger main body 5, the sealing rings are arranged between the heat exchanger main body 5 and the fixing plate 6 and between the fixing plate 6 and the upper cover 8, so that cold and hot mediums are prevented from leaking, the upper end of the heat exchange pipeline 4 is fixedly connected by penetrating through the fixing plate 6.
The working principle is as follows: the utility model discloses, can do single use or a plurality of uses together, when doing a plurality of uses, can be with heat medium import 3 and heat medium export 7 and another heat exchanger intercommunication of heat exchanger upper and lower part, when doing single use, all seal one with heat medium import 3 and lower part heat medium export 7 of heat exchanger upper part, during the use, earlier import the refrigerant from refrigerant import 9 to heat exchanger main part 5 in and discharge from refrigerant export 10, the heat medium gets into from heat medium import 3 simultaneously, through lower cover 2, pass heat transfer pipeline 4 and get into upper cover 8 and discharge from heat medium export 7, heat in the in-process heat medium passes through heat transfer pipeline 4 and transmits to the refrigerant in.
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 and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims (6)

1. The utility model provides a heat exchanger that has spiral spoiler silk in heat exchange tube, includes base (1), its characterized in that: the heat exchanger is characterized in that a lower cover (2) is fixedly connected to the upper end of the base (1), heat medium inlets (3) are fixedly connected to two sides of the lower cover (2), a heat exchanger main body (5) is arranged above the lower cover (2), fixing rings (15) are arranged at the upper end of the lower cover (2) and the lower end of the heat exchanger main body (5), through holes are formed in corresponding positions, bolts (13) penetrate through the through holes in the fixing rings (15) at the upper end of the lower cover (2) and the lower end of the heat exchanger main body (5), nuts (14) are fixedly connected to the lower portions of the bolts (13), a refrigerant outlet (10) is fixedly connected to the lower portion of one side of the heat exchanger main body (5), a refrigerant inlet (9) is fixedly connected to the upper portion of the same side of the heat exchanger main body (5), a fixing plate (6, upper cover (8) lower extreme and heat exchanger main part (5) upper end are provided with solid fixed ring (15) and correspond the position with fixed plate (6) and open and have the through-hole, upper cover (8) lower extreme and heat exchanger main part (5) upper end are provided with the through-hole on solid fixed ring (15) and run through bolt (13), bolt (13) lower part fixedly connected with nut (14), upper cover (8) both sides fixedly connected with heat medium export (7), heat exchanger main part (5) inside is provided with three heat transfer pipeline (4), heat transfer pipeline (4) are provided with copper pipe (12), be provided with in copper pipe (12) and disturb heater unit (11).
2. The heat exchanger of claim 1, wherein the heat exchange tube has a spiral turbulence wire inside, and the heat exchange tube is characterized in that: the heat exchange tube is characterized in that the outer wall of the heat exchange tube (4) is provided with three spiral radiating fins, and the outer wall of the copper tube (12) is tightly attached to the heat exchange tube (4).
3. The heat exchanger of claim 1, wherein the heat exchange tube has a spiral turbulence wire inside, and the heat exchange tube is characterized in that: and the outer surface of the heat exchanger main body (5) is sprayed with antirust paint.
4. The heat exchanger of claim 1, wherein the heat exchange tube has a spiral turbulence wire inside, and the heat exchange tube is characterized in that: and sealing rings are arranged between the lower cover (2) and the heat exchanger main body (5), between the heat exchanger main body (5) and the fixing plate (6) and between the fixing plate (6) and the upper cover (8).
5. The heat exchanger of claim 1, wherein the heat exchange tube has a spiral turbulence wire inside, and the heat exchange tube is characterized in that: the upper end of the heat exchange pipeline (4) penetrates through the fixing plate (6) to be fixedly connected, and the lower end of the heat exchange pipeline (4) penetrates through the lower end of the heat exchanger main body (5) to be fixedly connected.
6. The heat exchanger of claim 1, wherein the heat exchange tube has a spiral turbulence wire inside, and the heat exchange tube is characterized in that: and the inner wall of the lower cover (2) is provided with a heat-insulating layer.
CN201921191395.2U 2019-07-26 2019-07-26 Heat exchanger with spiral turbulence wire in heat exchange tube Active CN210426189U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201921191395.2U CN210426189U (en) 2019-07-26 2019-07-26 Heat exchanger with spiral turbulence wire in heat exchange tube

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201921191395.2U CN210426189U (en) 2019-07-26 2019-07-26 Heat exchanger with spiral turbulence wire in heat exchange tube

Publications (1)

Publication Number Publication Date
CN210426189U true CN210426189U (en) 2020-04-28

Family

ID=70383027

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201921191395.2U Active CN210426189U (en) 2019-07-26 2019-07-26 Heat exchanger with spiral turbulence wire in heat exchange tube

Country Status (1)

Country Link
CN (1) CN210426189U (en)

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