CN202709817U - Solar power thermal generation heat exchanger adopting fuse salt - Google Patents

Solar power thermal generation heat exchanger adopting fuse salt Download PDF

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Publication number
CN202709817U
CN202709817U CN 201220209669 CN201220209669U CN202709817U CN 202709817 U CN202709817 U CN 202709817U CN 201220209669 CN201220209669 CN 201220209669 CN 201220209669 U CN201220209669 U CN 201220209669U CN 202709817 U CN202709817 U CN 202709817U
Authority
CN
China
Prior art keywords
heat exchanger
fuse salt
heat
heat exchange
solar power
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.)
Expired - Lifetime
Application number
CN 201220209669
Other languages
Chinese (zh)
Inventor
谢磊
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
JIANGSU LIWO NEW ENERGY TECHNOLOGY Co Ltd
Original Assignee
JIANGSU LIWO NEW ENERGY TECHNOLOGY Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by JIANGSU LIWO NEW ENERGY TECHNOLOGY Co Ltd filed Critical JIANGSU LIWO NEW ENERGY TECHNOLOGY Co Ltd
Priority to CN 201220209669 priority Critical patent/CN202709817U/en
Application granted granted Critical
Publication of CN202709817U publication Critical patent/CN202709817U/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Abstract

The utility model relates to a solar power thermal generation heat exchanger adopting fuse salt and belongs to the technical field of solar power heat exchange equipment. The solar power thermal generation heat exchanger adopting the fuse salt includes a cylinder (1). End sockets (2) are arranged on the left side and the right side of the cylinder (1). A pipeline arrangement combining piece (5) is arranged in the cylinder (1). The pipeline arrangement combining piece (5) includes an inlet header (5.1) and an outlet header (5.2). A heat exchange pipe beam (5.3) is connected between the inlet header (5.1) and the outlet header (5.2). The heat exchange pipe beam (5.3) is in a rectangular wave shape. According to the utility model, the heat exchange pipe beam in the cylinder of the solar power thermal generation heat exchanger adopting the fuse salt is arranged in the rectangular wave shape. Thus, an adjustment effect can be realized on the expansion caused by heat and contraction caused by cold of heat exchange pipes can be realized when the solar power thermal generation heat exchanger adopting the fuse salt is working. The heat exchange pipe beam is not easy to damage and the service lifetimes of the heat exchange pipes are prolonged. And the heat exchange medium in the heat exchange pipe beam adopts the fuse salt with a wide application temperature range, a high heat transmission performance and a low working pressure. Therefore, the solar power thermal generation heat exchanger adopting the fuse salt has a broad application prospect.

Description

A kind of solar energy thermal-power-generating fuse salt heat exchanger
Technical field
The utility model relates to a kind of solar energy thermal-power-generating fuse salt heat exchanger, is mainly used in the heat transfer accumulation of heat of solar energy thermal-power-generating, belongs to the solar heat-exchange equipment technical field.
Background technology
Structure such as Fig. 1 of traditional solar energy thermal-power-generating heat exchanger, shown in Figure 2, it comprises cylindrical shell, the described cylindrical shell left and right sides is provided with tube sheet, be connected with heat exchanger tube between the tube sheet of the described left and right sides, the tube sheet outside is connected with end socket, its heat exchanger tube of this heat exchanger is arranged according to traditional bundled tube mode, the heat exchanger tube two ends are fixedly connected with tube sheet, therefore when heat exchanger is worked, heat exchanger tube can produce the effect of expanding with heat and contract with cold along with the heat-conducting medium temperature in the heat exchanger tube, and because the heat exchanger tube two ends are fixed, therefore impact this service life that can exchange heat pipe of expanding with heat and contract with cold, even the exchange heat pipe causes damage.What the heat-conducting medium in the present heat exchanger tube adopted usually in addition is conduction oil, and its serviceability temperature scope is less, and heat transfer property is relatively poor.
Summary of the invention
The purpose of this utility model is to overcome above-mentioned deficiency, and a kind of solar energy thermal-power-generating fuse salt heat exchanger is provided, and its heat-exchanging tube bundle adopts the cluster case type mode to arrange, can exchange expanding with heat and contract with cold of heat pipe and regulate, and has prolonged the service life of heat exchanger tube.
The purpose of this utility model is achieved in that a kind of solar energy thermal-power-generating fuse salt heat exchanger, it comprises cylindrical shell, the described cylindrical shell left and right sides is provided with end socket, be provided with the pipe arrangement sub-assembly in the described cylindrical shell, described pipe arrangement sub-assembly comprises import header and outlet header, be connected with heat-exchanging tube bundle between described import header and the outlet header, the rectangular wavy layout of described heat-exchanging tube bundle.
Heat-conducting medium in the described heat-exchanging tube bundle adopts fuse salt.
Be arranged with two vertical support band steels before and after in the described cylindrical shell in parallel, described heat-exchanging tube bundle passes back and forth successively two and supports band steel.
Compared with prior art, the utlity model has following beneficial effect:
A kind of solar energy thermal-power-generating fuse salt of the utility model heat exchanger, the rectangular wavy layout of heat-exchanging tube bundle in its cylindrical shell, therefore the generation regulating action of expanding with heat and contract with cold that when heat exchanger is worked, can exchange heat pipe, heat-exchanging tube bundle is not fragile, has prolonged the service life of heat exchanger tube, and heat transferring medium adopts fuse salt in the heat-exchanging tube bundle, its serviceability temperature scope is wide, and heat transfer property is high, and operating pressure is low, production cost is low, has broad application prospects.
Description of drawings
Fig. 1 is the structural representation of traditional solar energy thermal-power-generating heat exchanger.
Fig. 2 is the A-A cutaway view of Fig. 1.
Fig. 3 is the structural representation of a kind of solar energy thermal-power-generating fuse salt of the utility model heat exchanger.
Fig. 4 is the B-B cutaway view of Fig. 3.
Fig. 5 is the structural representation of pipe arrangement sub-assembly among Fig. 4.
Fig. 6 is the top view of Fig. 5.
Wherein:
Cylindrical shell 1
End socket 2
Heat exchanger tube 3
Tube sheet 4
Pipe arrangement sub-assembly 5
Import header 5.1
Outlet header 5.2
Heat-exchanging tube bundle 5.3
Support band steel 6.
The specific embodiment
Referring to Fig. 3 ~ Fig. 6, a kind of solar energy thermal-power-generating fuse salt of the utility model heat exchanger, it comprises cylindrical shell 1, described cylindrical shell 1 left and right sides is provided with end socket 2, be provided with pipe arrangement sub-assembly 5 in the described cylindrical shell 1, described pipe arrangement sub-assembly 5 comprises import header 5.1 and outlet header 5.2, be connected with heat-exchanging tube bundle 5.3 between described import header 5.1 and the outlet header 5.2, described heat-exchanging tube bundle 5.3 rectangular wavy layouts, be that heat-exchanging tube bundle is the cluster case type layout, described cylindrical shell 1 interior front and back are arranged with two vertical support band steels 6 in parallel, described heat-exchanging tube bundle 5.3 passes back and forth successively two and supports band steel 6, described heat-exchanging tube bundle 5.3 supports band steel 6 by two and realizes supporting, and the heat-conducting medium in the described heat-exchanging tube bundle 5.3 adopts fuse salt.

Claims (3)

1. solar energy thermal-power-generating fuse salt heat exchanger, it is characterized in that: it comprises cylindrical shell (1), described cylindrical shell (1) left and right sides is provided with end socket (2), be provided with pipe arrangement sub-assembly (5) in the described cylindrical shell (1), described pipe arrangement sub-assembly (5) comprises import header (5.1) and outlet header (5.2), be connected with heat-exchanging tube bundle (5.3) between described import header (5.1) and the outlet header (5.2), the rectangular wavy layout of described heat-exchanging tube bundle (5.3).
2. a kind of solar energy thermal-power-generating fuse salt heat exchanger according to claim 1 is characterized in that: the heat-conducting medium employing fuse salt in the described heat-exchanging tube bundle (5.3).
3. a kind of solar energy thermal-power-generating fuse salt heat exchanger according to claim 1, it is characterized in that: be arranged with two vertical support band steels (6) before and after in the described cylindrical shell (1) in parallel, described heat-exchanging tube bundle (5.3) passes back and forth successively two and supports band steel (6).
CN 201220209669 2012-05-11 2012-05-11 Solar power thermal generation heat exchanger adopting fuse salt Expired - Lifetime CN202709817U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201220209669 CN202709817U (en) 2012-05-11 2012-05-11 Solar power thermal generation heat exchanger adopting fuse salt

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201220209669 CN202709817U (en) 2012-05-11 2012-05-11 Solar power thermal generation heat exchanger adopting fuse salt

Publications (1)

Publication Number Publication Date
CN202709817U true CN202709817U (en) 2013-01-30

Family

ID=47590108

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201220209669 Expired - Lifetime CN202709817U (en) 2012-05-11 2012-05-11 Solar power thermal generation heat exchanger adopting fuse salt

Country Status (1)

Country Link
CN (1) CN202709817U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105841522A (en) * 2016-04-05 2016-08-10 中国科学院上海高等研究院 Molten salt heat exchanger for intelligently controlling heat exchange flowing speed

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105841522A (en) * 2016-04-05 2016-08-10 中国科学院上海高等研究院 Molten salt heat exchanger for intelligently controlling heat exchange flowing speed

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CX01 Expiry of patent term

Granted publication date: 20130130

CX01 Expiry of patent term