CN204286027U - Heat exchanger drying unit - Google Patents
Heat exchanger drying unit Download PDFInfo
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- CN204286027U CN204286027U CN201420751358.3U CN201420751358U CN204286027U CN 204286027 U CN204286027 U CN 204286027U CN 201420751358 U CN201420751358 U CN 201420751358U CN 204286027 U CN204286027 U CN 204286027U
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- heat exchanger
- air
- drying device
- compressed air
- supply pipe
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- 238000001035 drying Methods 0.000 title claims abstract description 32
- 239000002184 metal Substances 0.000 claims description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 7
- 238000010438 heat treatment Methods 0.000 abstract 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002706 hydrostatic effect Effects 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
Landscapes
- Drying Of Solid Materials (AREA)
- Drying Of Gases (AREA)
Abstract
本实用新型涉及热交换设备技术领域，公开了一种热交换器烘干装置，它包括空气压缩机、压缩空气储罐、烘干装置、送风管，空气压缩机与压缩空气储罐的进气端相连接，压缩空气储罐的出气端与烘干装置的进气口相连接，烘干装置的出气口通过第一法兰与送风管的一端相连接，送风管的另一端通过第二法兰与同心法兰盲板相连接，同心法兰盲板与热交换器相连接。压缩空气通入烘干设备中加热，然后通过送风管将热压缩空气送入热交换器内部，热压缩空气使得板片间及设备内部水分汽化，汽化后的水蒸汽由带压的热空气带出热交换器。利用本实用新型可方便快捷的将热交换器内的水份处理干净，提高了产品的质量，延长了产品的使用寿命。
The utility model relates to the technical field of heat exchange equipment, and discloses a drying device for a heat exchanger, which comprises an air compressor, a compressed air storage tank, a drying device, an air supply pipe, and an inlet between the air compressor and the compressed air storage tank. The gas ends are connected, the outlet end of the compressed air storage tank is connected to the air inlet of the drying device, the air outlet of the drying device is connected to one end of the air supply pipe through the first flange, and the other end of the air supply pipe passes through The second flange is connected with the concentric flange blind plate, and the concentric flange blind plate is connected with the heat exchanger. The compressed air is fed into the drying equipment for heating, and then the hot compressed air is sent into the heat exchanger through the air supply pipe. The hot compressed air makes the moisture between the plates and inside the equipment vaporized, and the vaporized water vapor is released by the hot air under pressure. Bring out the heat exchanger. The utility model can conveniently and quickly clean the moisture in the heat exchanger, improve the quality of the product, and prolong the service life of the product.
Description
技术领域 technical field
本实用新型涉及热交换设备技术领域，具体的说是为能够将板式热交换器、板壳式热交换器、焊接式板式热交换器的板片间及设备内部积水烘干的一种热交换器烘干装置。 The utility model relates to the technical field of heat exchange equipment, in particular to a heat exchanger capable of drying plate heat exchangers, plate-shell heat exchangers, welded plate heat exchangers and water accumulated inside equipment. Exchanger drying unit.
背景技术 Background technique
板式热交换器、板壳式热交换器、焊接式板式热交换器的应用领域在不断扩展，同时板式热交换器、板壳式热交换器、焊接式板式热交换器的应用工况也越来越苛刻，因此如何使板式热交换器、板壳式热交换器、焊接式板式热交换器的质量达到特殊领域或特殊工况的应用要求，就成为板式热交换器、板壳式热交换器、焊接式板式热交换器的一个新课题。 The application fields of plate heat exchangers, plate-shell heat exchangers, and welded plate heat exchangers are constantly expanding, and the application conditions of plate heat exchangers, plate-shell heat exchangers, and welded plate heat exchangers are also becoming more and more Therefore, how to make the quality of plate heat exchangers, plate-shell heat exchangers, and welded plate heat exchangers meet the application requirements of special fields or special working conditions has become the A new subject of heat exchangers and welded plate heat exchangers.
板式热交换器、板壳式热交换器、焊接式板式热交换器通常采用不锈钢制作的板片，装备完工后需要进行水压试验，在板片间或者在设备内存有少量积水，板片表面还留存有水珠。从水压试验完成到设备运抵使用现场参与系统开车，部分设备作为备品，可能会长期闲置，在此段时间内，留存在板片间或者在设备内的积水可能会在板片表面形成斑点状锈迹，造成板片的局部厚度减薄，影响产品的质量和使用寿命。由于板式热交换器、板壳式热交换器、焊接式板式热交换器的特殊结构，在设备出厂前通常无法将残留的水份处理干净。 Plate heat exchangers, plate-shell heat exchangers, and welded plate heat exchangers usually use stainless steel plates. After the equipment is completed, a hydraulic test is required. There is a small amount of water between the plates or in the equipment. Water drops remain on the surface. From the completion of the hydrostatic test to the arrival of the equipment at the site to participate in the start-up of the system, some equipment may be idle for a long time as spare parts. During this period, the accumulated water between the plates or in the equipment may form on the surface of the plates. Spotted rust causes the local thickness of the plate to be thinned, affecting the quality and service life of the product. Due to the special structure of plate heat exchangers, plate-shell heat exchangers, and welded plate heat exchangers, it is usually impossible to clean the residual moisture before the equipment leaves the factory.
实用新型内容 Utility model content
本实用新型的目的是提供一种热交换器烘干装置，以解决热交换器完成水压试验后产品内部残留水份不能及时排出，将会影响产品质量和使用寿命的问题。 The purpose of this utility model is to provide a heat exchanger drying device to solve the problem that the residual water in the product cannot be discharged in time after the heat exchanger completes the hydraulic test, which will affect the product quality and service life.
为解决上述技术问题，本实用新型所采取的技术方案为： In order to solve the problems of the technologies described above, the technical solution adopted by the utility model is:
一种热交换器烘干装置，它包括空气压缩机、压缩空气储罐、烘干装置、送风管，所述空气压缩机与所述压缩空气储罐的进气端相连接，所述压缩空气储罐的出气端与所述烘干装置的进气口相连接，所述烘干装置的出气口通过第一法兰与所述送风管的一端相连接，所述送风管的另一端通过第二法兰与同心法兰盲板相连接，所述同心法兰盲板与热交换器相连接。 A heat exchanger drying device, which includes an air compressor, a compressed air storage tank, a drying device, and an air supply pipe, the air compressor is connected to the intake end of the compressed air storage tank, and the compressed air The air outlet of the air storage tank is connected to the air inlet of the drying device, the air outlet of the drying device is connected to one end of the air supply pipe through the first flange, and the other end of the air supply pipe is One end is connected to the concentric flange blind plate through the second flange, and the concentric flange blind plate is connected to the heat exchanger.
作为本实用新型的进一步改进，所述送风管为金属软管。 As a further improvement of the utility model, the air supply pipe is a metal hose.
作为本实用新型的更进一步改进，所述烘干装置的出气口设有测温装置。 As a further improvement of the utility model, the air outlet of the drying device is provided with a temperature measuring device.
作为本实用新型的更进一步改进，所述测温装置为温度传感器。 As a further improvement of the utility model, the temperature measuring device is a temperature sensor.
本实用新型主要应用于板式热换器、板壳式热交换器、焊接式板式热交换器。 The utility model is mainly applied to plate heat exchangers, plate-shell heat exchangers and welded plate heat exchangers.
本实用新型的工作原理为：由压缩空气储罐将压缩空气通入烘干设备中将压缩空气加热，然后通过送风管将热压缩空气送入热交换器内部，热压缩空气使得板片间及设备内部水分汽化，而汽化后的水蒸汽由带压的热空气带出热交换器。 The working principle of the utility model is: the compressed air is fed into the drying equipment by the compressed air storage tank to heat the compressed air, and then the hot compressed air is sent into the heat exchanger through the air supply pipe, and the hot compressed air makes the gap between the plates And the moisture inside the equipment is vaporized, and the vaporized water vapor is taken out of the heat exchanger by the hot air under pressure.
本实用新型的有益效果为： The beneficial effects of the utility model are:
（1）本实用新型通过加热后的压缩空气及时将热交换器内部的残留水分汽化并带出热交换器，避免了残留液体对热交换板的锈蚀，提高了产品质量，延长了产品使用寿命； (1) The utility model vaporizes the residual moisture in the heat exchanger in time through the heated compressed air and takes it out of the heat exchanger, avoiding the corrosion of the heat exchange plate by the residual liquid, improving the product quality and prolonging the service life of the product ;
（2）在本装置与热交换器的连接端使用了同心法兰盲板，可根据实际需要更换不同直径的同心法兰盲板，使同心法兰盲板的直径与热交换器管口的直径相适配，对不同规格的热交换器进行残留水分的处理作业； (2) A concentric flange blind plate is used at the connection end of the device and the heat exchanger. Concentric flange blind plates of different diameters can be replaced according to actual needs, so that the diameter of the concentric flange blind plate is the same as that of the heat exchanger nozzle. The diameters are compatible, and the treatment of residual moisture is performed on heat exchangers of different specifications;
（3）所述送风管为金属软管，可根据所述烘干装置与热交换器的位置，随意调整送风管的方位，方便使用； (3) The air supply pipe is a metal hose, and the position of the air supply pipe can be adjusted at will according to the positions of the drying device and the heat exchanger, which is convenient for use;
（4）在烘干装置的出气口设置温度传感器，可根据所需热压缩空气的温度进行设定，并实现远程控制。 (4) A temperature sensor is installed at the air outlet of the drying device, which can be set according to the temperature of the required hot compressed air and realize remote control.
附图说明 Description of drawings
图1是本实用新型的结构示意图； Fig. 1 is the structural representation of the utility model;
图2是送气管结构示意图； Fig. 2 is a schematic diagram of the air supply pipe structure;
图中：1、空气压缩机，2、压缩空气储罐，3、烘干设备，4、送风管，5、第一法兰，6、第二法兰，7、同心法兰盲板，8、测温装置。 In the figure: 1. Air compressor, 2. Compressed air storage tank, 3. Drying equipment, 4. Air supply pipe, 5. First flange, 6. Second flange, 7. Concentric flange blind plate, 8. Temperature measuring device.
具体实施方式 Detailed ways
下面结合附图对本实用新型作进一步详细的说明。 Below in conjunction with accompanying drawing, the utility model is described in further detail.
如图1、图2所示的一种热交换器烘干装置，它包括空气压缩机1、压缩空气储罐2、烘干装置3、送风管4，空气压缩机1与压缩空气储罐2的进气端相连接，压缩空气储罐2的出气端与烘干装置3的进气口相连接，烘干装置3的出气口通过第一法兰5与送风管4的一端相连接，送风管4的另一端通过第二法兰6与同心法兰盲板7相连接，同心法兰盲板7与热交换器相连接；其中送风管4为金属软管，烘干装置3的出气口设有温度传感器作为测温装置8。 A heat exchanger drying device as shown in Figure 1 and Figure 2, which includes an air compressor 1, a compressed air storage tank 2, a drying device 3, an air supply pipe 4, an air compressor 1 and a compressed air storage tank 2 is connected to the air inlet end, the air outlet end of the compressed air storage tank 2 is connected to the air inlet of the drying device 3, and the air outlet of the drying device 3 is connected to one end of the air supply pipe 4 through the first flange 5 , the other end of the air supply pipe 4 is connected to the concentric flange blind plate 7 through the second flange 6, and the concentric flange blind plate 7 is connected to the heat exchanger; wherein the air supply pipe 4 is a metal hose, and the drying device The gas outlet of 3 is provided with temperature sensor as temperature measuring device 8.
本实用新型在对热交换器进行作业时，启动空气压缩机1为压缩空气储罐2提供压缩空气，再启动烘干装置3将压缩空气加热到设定温度，热压缩空气通过送风管4输送到热交换器内，在热交换器内流动，热压缩空气使板片间及热交换器内部的水分汽化，当热交换器内的气压达到一定指标时，打开热交换器的出气阀门，汽化后的水分不断被带出热交换器。 When the utility model works on the heat exchanger, start the air compressor 1 to provide compressed air for the compressed air storage tank 2, then start the drying device 3 to heat the compressed air to the set temperature, and the hot compressed air passes through the air supply pipe 4 It is sent to the heat exchanger and flows in the heat exchanger. The hot compressed air vaporizes the moisture between the plates and inside the heat exchanger. When the air pressure in the heat exchanger reaches a certain target, open the outlet valve of the heat exchanger. The vaporized moisture is continuously carried out of the heat exchanger.
利用本实用新型可方便快捷的将热交换器内的水份处理干净，提高了产品的质量，延长了产品的使用寿命。 The utility model can conveniently and quickly clean the moisture in the heat exchanger, improve the quality of the product, and prolong the service life of the product.
Claims (4)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420751358.3U CN204286027U (en) | 2014-12-04 | 2014-12-04 | Heat exchanger drying unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420751358.3U CN204286027U (en) | 2014-12-04 | 2014-12-04 | Heat exchanger drying unit |
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| Publication Number | Publication Date |
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| CN204286027U true CN204286027U (en) | 2015-04-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420751358.3U Expired - Lifetime CN204286027U (en) | 2014-12-04 | 2014-12-04 | Heat exchanger drying unit |
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| CN (1) | CN204286027U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114156557A (en) * | 2020-09-07 | 2022-03-08 | 大众汽车股份公司 | Method for controlling a temperature control device during charging of a drive battery of an electric vehicle, temperature control device, computer program product |
-
2014
- 2014-12-04 CN CN201420751358.3U patent/CN204286027U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114156557A (en) * | 2020-09-07 | 2022-03-08 | 大众汽车股份公司 | Method for controlling a temperature control device during charging of a drive battery of an electric vehicle, temperature control device, computer program product |
| CN114156557B (en) * | 2020-09-07 | 2025-09-09 | 大众汽车股份公司 | Method for controlling a temperature control device during charging of a drive battery of an electric vehicle, temperature control device, computer program product |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20150422 |
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| CX01 | Expiry of patent term |