CN110686537A - Sterile double-tube-plate heat exchanger - Google Patents
Sterile double-tube-plate heat exchanger Download PDFInfo
- Publication number
- CN110686537A CN110686537A CN201910765084.0A CN201910765084A CN110686537A CN 110686537 A CN110686537 A CN 110686537A CN 201910765084 A CN201910765084 A CN 201910765084A CN 110686537 A CN110686537 A CN 110686537A
- Authority
- CN
- China
- Prior art keywords
- tube
- heat exchanger
- heat
- heat exchange
- heat medium
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D9/00—Heat-exchange apparatus having stationary plate-like or laminated conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F9/00—Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
- F28F9/02—Header boxes; End plates
- F28F9/04—Arrangements for sealing elements into header boxes or end plates
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The invention discloses a sterile double-tube plate heat exchanger, which comprises: a heat exchanger body; the heat exchanger comprises a heat exchanger body, a heat exchange tube, a tube box and a sterilizing lamp, wherein the outer end of the heat exchanger body is provided with the tube body, the inner end of the tube body is provided with the heat exchange tube, two ends of the heat exchange tube are respectively connected with a heat medium inlet and a heat medium outlet, the tube body is respectively connected with a refrigerant inlet and a refrigerant outlet, the heat medium inlet and the heat medium outlet are provided with the tube plate in an installing manner, the tube plate is provided with the tube box in an installing manner, and the sterilizing lamp is; the invention has simple and reasonable structure, convenient use, convenient installation, good sealing performance between the connections, difficult leakage, no cross infection and bacterial breeding, strong sterility and accordance with the production sanitary requirements.
Description
Technical Field
The invention relates to an aseptic double-tube plate heat exchanger, and belongs to the technical field of heat exchangers.
Background
The heat exchanger is a device for transferring part of heat of hot liquid to cold liquid, and is also called as 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, however, the traditional double-tube-plate heat exchanger has low tightness between tube connections, so that a heating medium and a cooling medium are mixed, cross contamination and bacteria are generated, a heat exchange tube can generate bacteria after being used for a long time, the process requirements of medical sanitation and food sanitation cannot be met particularly in medical treatment and food production, inconvenience is brought to production, and the product grade is reduced.
Accordingly, the prior art is yet to be improved and developed.
Disclosure of Invention
Technical problem to be solved
In order to solve the problems, the invention provides the sterile double-tube plate heat exchanger which has the advantages of simple and reasonable structure, convenience in use, convenience in installation, good sealing property between the connections, difficulty in leakage, no cross infection and bacterial breeding, strong sterility and accordance with the production hygiene requirements.
(II) technical scheme
The invention relates to an aseptic double-tube plate heat exchanger, which comprises: a heat exchanger body; the heat exchanger is characterized in that a pipe body is arranged at the outer end of the heat exchanger body, a heat exchange pipe is arranged at the inner end of the pipe body, two ends of the heat exchange pipe are respectively connected with a heat medium inlet and a heat medium outlet, the pipe body is respectively connected with a refrigerant inlet and a refrigerant outlet, the heat medium inlet and the heat medium outlet are respectively provided with a pipe plate, the pipe plate is provided with a pipe box, and a sterilizing lamp is arranged in the pipe box.
Furthermore, the heat exchange tube is provided with a support plate in the tube body, the sealing connection of the heat exchange tube and the matching part of the tube body is plane and circumferential sealing, and the plane and circumferential sealing are sealed by a rubber sealing ring.
Furthermore, a connecting pipe and a flange are arranged between the refrigerant inlet and the refrigerant outlet and the pipe body, and one end of the connecting pipe is respectively in second sealing connection with the pipe plate.
Further, the tube box is provided with an outer shell and an inner shell, the sterilizing lamp is arranged between the outer shell and the inner shell, the inner shell is made of transparent materials, and the tube box is connected with the tube plate in a third sealing mode.
(III) advantageous effects
Compared with the prior art, the invention has the following beneficial effects: the invention has simple and reasonable structure, convenient use, convenient installation, good sealing performance between the connections, difficult leakage, no cross infection and bacterial breeding, strong sterility and accordance with the production sanitary requirements.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a schematic structural view of the present invention.
1-a heat exchanger body; 2-a pipe body; 3, heat exchange tubes; 4-a heating medium inlet; 5-a heating medium outlet; 6-refrigerant inlet; 7-refrigerant outlet; 8-a tube plate; 9-a pipe box; 10-germicidal lamp.
Detailed Description
As a preferred embodiment of the present invention:
an aseptic double tube sheet heat exchanger as shown in fig. 1, comprising: a heat exchanger body 1; a tube body 2 is arranged at the outer end of the heat exchanger body 1, a heat exchange tube 3 is arranged at the inner end of the tube body 2, two ends of the heat exchange tube 3 are respectively connected with a heat medium inlet 4 and a heat medium outlet 5, the tube body 2 is respectively connected with a refrigerant inlet 6 and a refrigerant outlet 7, tube plates 8 are arranged on the heat medium inlet 4 and the heat medium outlet 5, a tube box 9 is arranged on the tube plate 8, and a sterilizing lamp 10 is arranged in the tube box 9;
the heat exchange tube 3 is internally provided with a support plate in the tube body 2, the sealing connection of the heat exchange tube 3 and the tube body 2 is planar and circumferential sealing, and the planar and circumferential sealing is rubber sealing ring sealing;
a connecting pipe and a flange are arranged between the refrigerant inlet 6 and the refrigerant outlet 7 and the pipe body 2, and one end of the connecting pipe is respectively in second sealing connection with the pipe plate 2;
the tube box 9 is provided with an outer shell and an inner shell, the germicidal lamp 10 is arranged between the outer shell and the inner shell, the inner shell is made of transparent materials, and the tube box 9 is connected with the tube plate 8 in a third sealing mode.
The invention has simple and reasonable structure, convenient use, convenient installation, good sealing performance between the connections, difficult leakage, no cross infection and bacterial breeding, strong sterility and accordance with the production sanitary requirements.
According to the invention, the heat exchanger body comprises a pipe body, a heat exchange pipe, a heat medium inlet, a heat medium outlet, a refrigerant inlet, a refrigerant outlet, a pipe plate, a pipe box and a sterilizing lamp, wherein the heat medium flows out from the heat exchange pipe pass to the heat medium outlet through the heat medium inlet, the cold medium flows out from the pipe body pass to the refrigerant outlet through the refrigerant inlet, the cold medium and the heat medium are connected with each other in a sealing manner, the sealing performance is good, series flow and cross infection cannot occur, the heat exchange pipe is connected with the pipe body in a sealing manner through the pipe plate, the pipe box is arranged at the joint of the pipe plate, and the sterilizing lamp is arranged in the pipe box.
The above-described embodiments are merely illustrative of the preferred embodiments of the present invention and do not limit the spirit and scope of the present invention. Various modifications and improvements of the technical solutions of the present invention may be made by those skilled in the art without departing from the design concept of the present invention, and the technical contents of the present invention are all described in the claims.
Claims (4)
1. An aseptic double tube sheet heat exchanger which characterized in that: comprises a heat exchanger body (1); the heat exchanger body (1) outside end be provided with body (2), body (2) inside end be provided with heat exchange tube (3), heat exchange tube (3) both ends connect respectively and be provided with heat medium import (4) and heat medium export (5), body (2) on connect respectively and be provided with refrigerant import (6) and refrigerant export (7), heat medium import (4) with heat medium export (5) on the installation be provided with tube sheet (8), tube sheet (8) on the installation be provided with channel case (9) in be provided with bactericidal lamp (10).
2. An aseptic double tube sheet heat exchanger according to claim 1, wherein: the heat exchange tube (3) is provided with a support plate in the tube body (2), the heat exchange tube (3) and the tube body (2) are in sealing connection at the matching position as a plane and a circumference seal, and the plane and the circumference seal are sealed by rubber sealing rings.
3. An aseptic double tube sheet heat exchanger according to claim 1, wherein: a connecting pipe and a flange are arranged between the refrigerant inlet (6) and the refrigerant outlet (7) and the pipe body (2), and one end of the connecting pipe is respectively in second sealing connection with the pipe plate (2).
4. An aseptic double tube sheet heat exchanger according to claim 1, wherein: the utility model discloses a tubular case, including case (9), sterilamp (10), tube case (9) on be provided with shell body and interior casing, and sterilamp (10) set up between shell body and interior casing, the material of its interior casing sets up to transparent material, and tube case (9) with tube sheet (8) between be provided with third sealing connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910765084.0A CN110686537A (en) | 2019-08-19 | 2019-08-19 | Sterile double-tube-plate heat exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910765084.0A CN110686537A (en) | 2019-08-19 | 2019-08-19 | Sterile double-tube-plate heat exchanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110686537A true CN110686537A (en) | 2020-01-14 |
Family
ID=69108382
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910765084.0A Pending CN110686537A (en) | 2019-08-19 | 2019-08-19 | Sterile double-tube-plate heat exchanger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110686537A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002147845A (en) * | 2000-11-15 | 2002-05-22 | Kantoo:Kk | Heat exchanger for bathtub |
| CN201772785U (en) * | 2010-07-26 | 2011-03-23 | 济南西斯普换热系统有限公司 | Sterile shell-and-tube type heat exchanger with double tube sheets |
| CN206177094U (en) * | 2016-10-21 | 2017-05-17 | 广州永卓机械设备有限公司 | Double -tube plate heat exchanger |
| CN208671737U (en) * | 2018-07-02 | 2019-03-29 | 嘉兴市明阳丝绸有限公司 | A kind of fabric production and processing afterheat energy-saving equipment |
| CN209229960U (en) * | 2018-12-11 | 2019-08-09 | 郑州沃众实业有限公司 | A kind of novel Total heat exchange filter core |
-
2019
- 2019-08-19 CN CN201910765084.0A patent/CN110686537A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002147845A (en) * | 2000-11-15 | 2002-05-22 | Kantoo:Kk | Heat exchanger for bathtub |
| CN201772785U (en) * | 2010-07-26 | 2011-03-23 | 济南西斯普换热系统有限公司 | Sterile shell-and-tube type heat exchanger with double tube sheets |
| CN206177094U (en) * | 2016-10-21 | 2017-05-17 | 广州永卓机械设备有限公司 | Double -tube plate heat exchanger |
| CN208671737U (en) * | 2018-07-02 | 2019-03-29 | 嘉兴市明阳丝绸有限公司 | A kind of fabric production and processing afterheat energy-saving equipment |
| CN209229960U (en) * | 2018-12-11 | 2019-08-09 | 郑州沃众实业有限公司 | A kind of novel Total heat exchange filter core |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US2520755A (en) | Multiple tube heat exchanger | |
| CN110686537A (en) | Sterile double-tube-plate heat exchanger | |
| CN206177094U (en) | Double -tube plate heat exchanger | |
| CN102338572A (en) | Sterile dual-tubeplate shell-and-tube heat exchanger | |
| CN211317023U (en) | Silicon carbide double-tube-plate heat exchanger | |
| CN201772785U (en) | Sterile shell-and-tube type heat exchanger with double tube sheets | |
| JP3479733B2 (en) | Multi-tube heat exchanger | |
| CN204214318U (en) | U-shaped double tubesheet heat exchanger | |
| CN217844848U (en) | Heat exchange pipe | |
| CN203370497U (en) | Modular full-automatic liquid blending system | |
| CN201463662U (en) | Sterile low-temperature heat exchanger for food packaging | |
| CN208398684U (en) | A kind of anti-leak double tube plate heat exchanger | |
| CN218495884U (en) | High-efficient intelligent shell and tube heat exchanger group | |
| CN208998603U (en) | Chloromethanes deep cooling movable tube sheets heat exchanger | |
| CN209230362U (en) | Enamel floating tubular heat exchanger | |
| JPH06300470A (en) | Triple pipe type heat exchanger and heating and cooling unit | |
| CN210625420U (en) | Novel high-efficient heat transfer device | |
| CN217383893U (en) | Former pipe heat transfer injection water cooling device | |
| CN220062635U (en) | Oil gas condensing equipment for oil refining | |
| CN220270171U (en) | Middle-deep geothermal well sleeve type heat exchanger | |
| CN220083760U (en) | Detachable heat exchanger | |
| CN220369851U (en) | Rubber joint of double-layer corrugated pipe cooler | |
| CN214747395U (en) | Coaxial double-pipe heat exchanger | |
| CN215725333U (en) | Heat exchanger | |
| CN212620280U (en) | Efficient energy-saving full-liquid heat exchanger with good heat exchange effect |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20200114 |