CN111156835A - Air-water heat exchanger for cooling equipment - Google Patents
Air-water heat exchanger for cooling equipment Download PDFInfo
- Publication number
- CN111156835A CN111156835A CN202010171261.5A CN202010171261A CN111156835A CN 111156835 A CN111156835 A CN 111156835A CN 202010171261 A CN202010171261 A CN 202010171261A CN 111156835 A CN111156835 A CN 111156835A
- Authority
- CN
- China
- Prior art keywords
- water
- heat exchange
- cooling
- air
- heat exchanger
- 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
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Classifications
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- 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
- F28D1/00—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators
- F28D1/02—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid
- F28D1/04—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with tubular conduits
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F17/00—Removing ice or water from heat-exchange apparatus
- F28F17/005—Means for draining condensates from heat exchangers, e.g. from evaporators
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F27/00—Control arrangements or safety devices specially adapted for heat-exchange or heat-transfer apparatus
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F2265/00—Safety or protection arrangements; Arrangements for preventing malfunction
- F28F2265/16—Safety or protection arrangements; Arrangements for preventing malfunction for preventing leakage
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- 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 relates to an air-water heat exchanger for cooling equipment, wherein an air inlet and an air outlet are arranged on the front side and the rear side of a box body, a left water chamber and a right water chamber are arranged on the two sides of the box body, a cooling water inlet and a cooling water outlet are arranged on the end surface of the left water chamber, the cooling water inlet is positioned above the cooling water outlet, the cooling water inlet and the cooling water outlet are separated by a partition plate, a heat exchange core body is arranged in the box body, the heat exchange core body comprises a heat exchange tube group consisting of a plurality of heat exchange tubes, the two ends of each heat exchange tube of the heat exchange tube group are communicated with the left water chamber and the right water chamber, a water baffle. The water collecting tank is additionally arranged on the heat exchanger, condensed water or leaked cooling liquid can be quickly collected, equipment is maintained at the first time through the water leakage alarm, and the safety performance and the service life of the equipment are improved.
Description
Technical Field
The invention relates to air-water cooling equipment, in particular to a novel air-water heat exchanger for cooling equipment.
Background
The empty water heat exchanger that present empty water cooling equipment used does not own the water catch bowl, but is equipped with the water catch bowl in complete machine equipment, and this liquid that can lead to the heat exchanger to reveal can not in time flow into the water catch bowl, and has liquid to leak, collect incomplete risk outward at the collection in-process, and cooling equipment security and life can not obtain promoting.
Disclosure of Invention
In order to solve the potential safety hazard of the heat exchanger to the whole equipment caused by the water collection problem in the prior art, the invention aims to provide the air-water heat exchanger with the water collection tank for the cooling equipment.
In order to achieve the above purposes, the technical scheme adopted by the invention is as follows:
the utility model provides an empty water heat exchanger for cooling arrangement, includes the box, and the box is preceding, the back both sides are equipped with air intake and air outlet, and the both sides of box are equipped with left and right hydroecium, installs cooling water inlet and cooling water outlet on the left hydroecium terminal surface, and the cooling water inlet is located cooling water outlet top, and the cooling water is advanced, is exported and is separated by the baffle, install the heat transfer core in the box, the heat transfer core includes the heat exchange tube group that many heat exchange tubes are constituteed, the both ends intercommunication left and right hydroecium of each heat exchange tube of heat exchange tube group, the breakwater is installed to the bottom surface of box, it has a plurality of water holes that keep off to open on.
Further, the water baffle supports the heat exchange core.
Furthermore, the water baffle is of a downward U-shaped structure, and the water collecting tank is embedded into the water baffle from the bottom of the water baffle.
Furthermore, the water collecting tank and the water retaining plate are fixedly connected through screws or connected through interference convex points.
Furthermore, the heat exchange tube set is sleeved with heat exchange fins.
Furthermore, a water leakage alarm is installed on the box body, and a probe of the water leakage alarm is inserted into the water collecting tank.
After the technical scheme is adopted, the invention has the beneficial effects that: the water collecting tank is additionally arranged on the heat exchanger, condensed water or leaked cooling liquid can be quickly collected, equipment is maintained at the first time through the water leakage alarm, and the safety performance and the service life of the equipment are improved.
Drawings
FIG. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural view of a water collection tank.
In the figure: the water leakage alarm comprises a left water chamber 1, a box body 2, a heat exchange core body 3, a right water chamber 4, a water baffle 5, a water collecting tank 6 and a water leakage alarm 7.
Detailed Description
The following detailed description of embodiments of the invention is provided in conjunction with the accompanying drawings:
as shown in the figure, the air-water heat exchanger for the cooling equipment comprises a box body 2, wherein an air inlet and an air outlet are formed in the front side and the rear side of the box body and used for air inlet and outlet heat exchange. The both sides of box are equipped with left and right hydroecium 1,4, install cooling water inlet and cooling water outlet on the 1 terminal surface of left hydroecium, the cooling water inlet is located cooling water outlet top, the centre in left hydroecium sets up the baffle, advance the cooling water, two independent cavitys about the export is separated, install heat transfer core 3 in the box 2, heat transfer core 3 is by the heat exchange tube group that many heat exchange tubes are constituteed, the cover has the fin on the heat exchange tube, the both ends intercommunication left and right hydroecium of each heat exchange tube of heat exchange tube group, the heat exchange tube group supports on the breakwater 5 of box bottom surface, it has the manger plate hole of a plurality of equipartitions to open on the breakwater 5, water catch bowl 6 is. The breakwater 5 is "U" type structure down, and the water catch bowl 6 is "U" type structure up, and in the water catch bowl 6 embedded the breakwater from the breakwater 5 bottom, two sides of water catch bowl 6, manger plate 5 and box 2 enclosed into the cavity of catchmenting, by screw fixed connection or through interfering the bump connection between water catch bowl 6 and breakwater 5. So that the water in the water collecting tank 6 can be conveniently discharged after being detached when the water exceeds the water level.
In order to better control the water level in the water collecting tank, a water leakage alarm 7 is installed on the box body, and a contact of the water leakage alarm 7 is inserted into the water collecting tank.
The working principle of the device is as follows: the inlet tube of 1 lower part of left hydroecium is intake, leads to the cooling water and flows to right hydroecium 4 in the heat exchange tube of 1 lower half of left hydroecium, and the water level risees in right hydroecium 4, and first half heat exchange tube leads right hydroecium 4 back to the first half cavity of 1 left hydroecium and gets rid of from the delivery port, accomplishes the circulation of cooling water in box 2, and the air is from the heat exchange tube and the fin heat transfer of the front side air inlet of box 2 and heat transfer core 3 again the box rear side discharge and accomplish the heat transfer. Condensed water is generated in the heat exchange process, the condensed water drops to the water baffle 5 at the bottom of the box body and is collected into the water collecting tank 6 from the holes on the water baffle 5, and when the water level in the water collecting tank 6 reaches a certain height, the water leakage alarm 7 gives an alarm to stop the operation of the whole equipment, remind workers of checking and maintaining in time, and improve the safety of the equipment; the water catch bowl is demolishd to maintenance personal accessible dismantlement screw, arranges to the greatest extent and installs again after inside liquid, improve equipment life.
Claims (6)
1. The utility model provides an empty water heat exchanger for cooling arrangement, includes the box, and the box is preceding, the back both sides are equipped with air intake and air outlet, and the both sides of box are equipped with left and right hydroecium, installs cooling water inlet and cooling water outlet on the left hydroecium terminal surface, and the cooling water inlet is located cooling water outlet top, and the cooling water is advanced, is exported and is separated by the baffle, install the heat transfer core in the box, the heat transfer core includes the heat exchange tube assembly that many heat exchange tubes are constituteed, and the both ends intercommunication left and right hydroecium of each heat exchange tube of heat exchange tube assembly, its characterized in that, the breakwater is installed to the bottom surface of box, it has a plurality of water blocking holes to open on.
2. The air-water heat exchanger for cooling equipment according to claim 1, wherein the water baffle supports the heat exchange core.
3. The air-water heat exchanger for cooling equipment as claimed in claim 1, wherein the water deflector is of a downward-facing "U" shaped structure, and the water collection groove is embedded in the water deflector from the bottom of the water deflector.
4. The air-water heat exchanger for the cooling device according to claim 1, wherein the water collecting tank and the water retaining plate are fixedly connected by screws or connected by interference bumps.
5. The air-water heat exchanger for cooling equipment as claimed in claim 1, wherein the heat exchange tube set is sleeved with heat exchange fins.
6. The air-water heat exchanger for the cooling equipment according to claim 1, wherein a water leakage alarm is installed on the box body, and a probe of the water leakage alarm is inserted into the water collecting tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010171261.5A CN111156835A (en) | 2020-03-12 | 2020-03-12 | Air-water heat exchanger for cooling equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010171261.5A CN111156835A (en) | 2020-03-12 | 2020-03-12 | Air-water heat exchanger for cooling equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111156835A true CN111156835A (en) | 2020-05-15 |
Family
ID=70567458
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010171261.5A Pending CN111156835A (en) | 2020-03-12 | 2020-03-12 | Air-water heat exchanger for cooling equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111156835A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1762804A1 (en) * | 2005-09-12 | 2007-03-14 | Frape Behr S.A. | Refrigerant condenser |
| JP2008249218A (en) * | 2007-03-29 | 2008-10-16 | Mitsubishi Heavy Ind Ltd | Cooling method and device for humid gas |
| CN201155935Y (en) * | 2008-01-11 | 2008-11-26 | 长春恒通换热设备有限公司 | Cold and heat energy source recovering device |
| CN203618276U (en) * | 2013-12-12 | 2014-05-28 | 奇鋐科技股份有限公司 | Heat radiation module combination structure |
| CN206146250U (en) * | 2016-11-08 | 2017-05-03 | 洛阳隆华传热节能股份有限公司 | Two flow D types pipe case air cooling heat transfer device |
| CN208952745U (en) * | 2018-09-30 | 2019-06-07 | 江苏兆胜科技股份有限公司 | A kind of Novel double-tube formula air/water cooler |
| CN209297865U (en) * | 2019-01-26 | 2019-08-23 | 武汉盘龙电器有限公司 | A kind of dust-proof guard shield of dry-type transformer |
-
2020
- 2020-03-12 CN CN202010171261.5A patent/CN111156835A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1762804A1 (en) * | 2005-09-12 | 2007-03-14 | Frape Behr S.A. | Refrigerant condenser |
| JP2008249218A (en) * | 2007-03-29 | 2008-10-16 | Mitsubishi Heavy Ind Ltd | Cooling method and device for humid gas |
| CN201155935Y (en) * | 2008-01-11 | 2008-11-26 | 长春恒通换热设备有限公司 | Cold and heat energy source recovering device |
| CN203618276U (en) * | 2013-12-12 | 2014-05-28 | 奇鋐科技股份有限公司 | Heat radiation module combination structure |
| CN206146250U (en) * | 2016-11-08 | 2017-05-03 | 洛阳隆华传热节能股份有限公司 | Two flow D types pipe case air cooling heat transfer device |
| CN208952745U (en) * | 2018-09-30 | 2019-06-07 | 江苏兆胜科技股份有限公司 | A kind of Novel double-tube formula air/water cooler |
| CN209297865U (en) * | 2019-01-26 | 2019-08-23 | 武汉盘龙电器有限公司 | A kind of dust-proof guard shield of dry-type transformer |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20200515 |
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| WD01 | Invention patent application deemed withdrawn after publication |