CN210862342U - Novel wide-channel heat exchanger - Google Patents
Novel wide-channel heat exchanger Download PDFInfo
- Publication number
- CN210862342U CN210862342U CN201921037551.XU CN201921037551U CN210862342U CN 210862342 U CN210862342 U CN 210862342U CN 201921037551 U CN201921037551 U CN 201921037551U CN 210862342 U CN210862342 U CN 210862342U
- Authority
- CN
- China
- Prior art keywords
- sewage
- clear water
- channel
- heat exchanger
- layer
- 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 - Fee Related
Links
- 239000010865 sewage Substances 0.000 claims abstract description 68
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 42
- 230000008676 import Effects 0.000 claims abstract 7
- 229910000851 Alloy steel Inorganic materials 0.000 claims description 8
- 238000002844 melting Methods 0.000 claims description 4
- 230000008018 melting Effects 0.000 claims description 4
- 230000009972 noncorrosive effect Effects 0.000 claims description 3
- 239000002351 wastewater Substances 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 229910000975 Carbon steel Inorganic materials 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 239000010962 carbon steel Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000003673 groundwater Substances 0.000 description 1
- 239000010842 industrial wastewater Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000002352 surface water Substances 0.000 description 1
Images
Landscapes
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The utility model provides a novel wide passageway heat exchanger, which comprises a housin, the clear water import, the clear water export, sewage import, sewage export, clear water passageway layer and sewage passageway layer, clear water passageway and sewage passageway are all established inside the casing, clear water passageway layer both ends are clear water import and clear water export respectively, sewage passageway layer both ends are sewage import and sewage import respectively, clear water passageway layer and the crisscross distribution of sewage passageway layer are inside novel heat exchanger body, adopt the design of the contactless single wide runner of unique sewage side, rely on the interior support of intermediary's water side, heat transfer surface anti-deflection and equipment bearing capacity have been guaranteed promptly, sewage has been guaranteed again, waste water does not need leading stifled, filter and can smoothly pass through in the heat exchanger.
Description
Technical Field
The utility model relates to a heat exchanger technical field specifically is a novel wide passageway heat exchanger.
Background
At present, the application of renewable energy is actively promoted in China. And on the premise of well protecting the environment, the large-scale application of the shallow geothermal energy is promoted. In areas with suitable resource conditions, a renewable water source heat pump (containing sewage, industrial wastewater and the like) is preferentially developed, heat pumps of soil sources and surface water sources (containing rivers, lakes and the like) are actively developed, a ground water source heat pump is moderately developed, and the proportion of shallow geothermal energy in the energy used for urban buildings is increased.
The use of raw sewage as a heat source often leads to plugging, scaling and corrosion of the system into which a sewage heat exchanger is introduced. At present, a shell-and-tube heat exchanger and a plate heat exchanger are adopted as sewage heat exchangers, but the problem of blockage cannot be solved by the heat exchangers, the scale is seriously hung, and the difficulty in cleaning and maintenance is very high.
SUMMERY OF THE UTILITY MODEL
The utility model provides a technical problem provide a novel wide passageway heat exchanger to solve the problem that proposes in the above-mentioned background art.
The utility model provides a technical problem adopt following technical scheme to realize:
a novel wide-channel heat exchanger comprises a shell, a clean water inlet, a clean water outlet, a sewage inlet, a sewage outlet, a clean water channel layer and a sewage channel layer, wherein the clean water channel and the sewage channel are arranged inside the shell;
the clear water channel comprises a plurality of channels, the clear water channel is a parallel channel, the three parallel channels are distributed with the sewage channel in a staggered manner, the three parallel channels are connected with the circulating water inlet, the clear water channel is formed by connecting small-section multilayer in parallel and then in series, the parallel channels of the clear water channel are connected in parallel to form a channel group, the channel groups are connected in series to form a clear water channel, the clear water inlet is connected with the external circulating water inlet, and the clear water channel outlet is connected with the external circulating water outlet;
the sewage inlet is connected with an external sewage pipe network access pipeline, and the sewage outlet is connected with an external sewage pipe network sewage return pipeline;
an upper plate is arranged at the upper end inside the clear water channel layer, and a lower plate is arranged at the upper end and the lower end inside the clear water channel layer.
Furthermore, the upper plate is made of special alloy steel.
Furthermore, the upper plate is made of special alloy steel.
Furthermore, the novel wide-channel heat exchanger shell is made of non-corrosive alloy steel and has the characteristics of high melting point and high hardness.
Compared with the prior art, the beneficial effects of the utility model are that:
a novel wide-channel heat exchanger adopts a unique sewage side non-contact single wide-channel design, and relies on an intermediate water side inner support to ensure the deflection resistance of a heat exchange surface and the bearing capacity of equipment, and ensure that sewage and wastewater can smoothly pass through the heat exchanger without leading anti-blocking and filtering.
The sewage side adopts a large-area single-flow mode, the intermediate water side adopts a small-section multi-layer parallel-connection and series-connection design, the countercurrent heat exchange of two media is kept on the whole, the heat transfer coefficient is ensured, and the occupied area is reduced.
Sewage enters from the sewage side-shaped wide channel, the square wide channel flows out, and intermediary water enters and flows out through the parallel channels which are arranged in a staggered mode with the sewage channels. The media on the two sides generate turbulence and disturbance in the flowing process, so that the accumulation of dirt is delayed, and the heat exchange efficiency is improved.
The wide-channel sewage heat exchanger has the advantages of compact structure, low corrosivity and no blockage. It can solve the tradition
The heat exchanger is easy to block, has large resistance, is easy to corrode and has low heat exchange efficiency. The structural design improves the efficiency of the whole sewage heat exchange system and directly improves the energy utilization rate.
Drawings
FIG. 1 is a structural diagram of a clear water flow passage layer and a sewage flow passage layer inside a shell of the utility model;
fig. 2 is the medium flow diagram of the heat exchange tube of the wide channel heat exchanger of the utility model.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the specific drawings.
As shown in FIGS. 1-2,
example 1
A novel wide-channel heat exchanger comprises a shell, a clean water inlet 1, a clean water outlet 2, a sewage inlet 3, a sewage outlet 4, a clean water channel layer 5 and a sewage channel layer 6, wherein the clean water channel 5 and the sewage channel 6 are arranged inside the shell, the clean water inlet 1 and the clean water outlet 2 are respectively arranged at two ends of the clean water channel layer 5, the sewage inlet 3 and the sewage inlet 4 are respectively arranged at two ends of the sewage channel layer 6, and the clean water channel layer 5 and the sewage channel layer 6 are distributed inside a novel heat exchanger body 10 in a staggered mode;
the clear water channel 5 comprises a plurality of channels, the clear water channel is 3 parallel channels, the three parallel channels are distributed with the sewage channel 6 in a staggered manner, the three parallel channels are connected with the circulating water inlet, the clear water channel is formed by connecting small-section multilayer in parallel and then in series, the 3 parallel channels of the clear water channel are connected in parallel to form a channel group, the channel groups are connected in series to form the clear water channel 5, the clear water inlet 1 is connected with the external circulating water inlet, and the clear water channel outlet 2 is connected with the external circulating water outlet;
the sewage inlet 3 is connected with an external sewage pipe network access pipeline, and the sewage outlet 4 is connected with an external sewage pipe network sewage return pipeline.
An upper plate 7 is arranged at the upper end inside the clear water channel layer, and a lower plate 8 is arranged at the upper end and the lower end inside the clear water channel layer.
Example 2
The difference between this embodiment and embodiment 1 is that the upper plate 7 is made of special alloy steel.
Example 3
The difference between this embodiment and embodiment 1 is that the upper plate 8 is made of special alloy steel.
Example 4
The difference between this embodiment and embodiment 1 is that the novel wide channel heat exchanger shell is made of non-corrosive alloy steel, which has the characteristics of high melting point and high hardness, and the hardness of the novel wide channel heat exchanger shell can reach 2 times that of carbon steel and 1 time that of stainless steel. The melting point can reach more than 800 ℃.
During the use, will the utility model discloses a corresponding interface end of sewage source system is received respectively to the sewage inlet outlet of heat exchanger to because of the design of the contactless single wide runner of sewage side to do not produce blocking phenomenon, sewage is got into by sewage side entry, is exported by sewage side through the wide passageway of sewage. The clear water side inlet and outlet are connected with a circulating water supply and return port, and the clear water is connected with the clear water side parallel channel inlet and flows out of the clear water side parallel channel through the clear water channel. The medium channels on the two sides are arranged in a staggered manner, so that turbulence and disturbance are generated in the flowing process, and the heat exchange efficiency is improved.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (3)
1. The utility model provides a novel wide passageway heat exchanger, includes casing, clear water import, clear water export, sewage import, sewage export, clear water passageway layer and sewage passageway layer, its characterized in that with: the clear water channel and the sewage channel are arranged in the shell, the clear water inlet and the clear water outlet are respectively arranged at two ends of the clear water channel layer, the sewage inlet and the sewage inlet are respectively arranged at two ends of the sewage channel layer, and the clear water channel layer and the sewage channel layer are distributed in the novel heat exchanger body in a staggered manner;
the clear water channel comprises a plurality of channels, the clear water channel is a parallel channel, the three parallel channels are distributed with the sewage channel in a staggered manner, the three parallel channels are connected with the circulating water inlet, the clear water channel is formed by connecting small-section multilayer in parallel and then in series, the parallel channels of the clear water channel are connected in parallel to form a channel group, the channel groups are connected in series to form a clear water channel, the clear water inlet is connected with the external circulating water inlet, and the clear water channel outlet is connected with the external circulating water outlet;
the sewage inlet is connected with an external sewage pipe network access pipeline, and the sewage outlet is connected with an external sewage pipe network sewage return pipeline;
an upper plate is arranged at the upper end inside the clear water channel layer, and a lower plate is arranged at the upper end and the lower end inside the clear water channel layer.
2. The novel wide channel heat exchanger of claim 1, wherein: the upper plate is made of special alloy steel.
3. The novel wide channel heat exchanger of claim 1, wherein: the novel wide-channel heat exchanger shell is made of non-corrosive alloy steel and has the characteristics of high melting point and high hardness.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921037551.XU CN210862342U (en) | 2019-07-04 | 2019-07-04 | Novel wide-channel heat exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921037551.XU CN210862342U (en) | 2019-07-04 | 2019-07-04 | Novel wide-channel heat exchanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210862342U true CN210862342U (en) | 2020-06-26 |
Family
ID=71305739
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921037551.XU Expired - Fee Related CN210862342U (en) | 2019-07-04 | 2019-07-04 | Novel wide-channel heat exchanger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210862342U (en) |
-
2019
- 2019-07-04 CN CN201921037551.XU patent/CN210862342U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201053836Y (en) | Polluted water and ground surface water heat pump open channel type heat-exchanging groove heat-exchanging device | |
| CN101915511B (en) | Heat pump large-diameter heat exchange device and system thereof for sewage or earth surface water source | |
| CN210862342U (en) | Novel wide-channel heat exchanger | |
| CN112781406A (en) | Integrated double-source heat exchange unit and heat exchanger thereof | |
| CN201909570U (en) | Waste water or surface water source heat pump large-pipe diameter heat-exchanging device and system thereof | |
| CN101943528A (en) | Smooth heat exchanger of sewage or surface water source heat pump and system thereof | |
| CN100455972C (en) | Online pollution repellent, heat exchanger equipment and method for tube cluster of cold and heat sources from sewage and surface water | |
| CN201246829Y (en) | Heat pump air conditioner system using immersed type corrugated pipe sewage water heat exchanger | |
| CN100533006C (en) | Anti-blocking antiscaling open-channel heat exchange trough water source heat pump unit | |
| CN206037782U (en) | Vacuum non -contact heat transfer system | |
| CN202470826U (en) | Sewage self-cleaning heat exchange device of sewage source heat pump system | |
| CN103033071A (en) | Horizontal type oval pipe sewage heat exchanger | |
| CN102519276A (en) | Self-cleaning heat exchange device for sewage of heat pump system of sewage source | |
| CN214701860U (en) | Integrated double-source heat exchange unit and heat exchanger thereof | |
| CN203848716U (en) | Immediate recycling device for heat of bathhouse wastewater | |
| CN1995890A (en) | Solid-liquid separating method for fluidized bed heat exchanger | |
| CN204177243U (en) | The dry wet associating cooling tower of a kind of water-saving enclosed industrial circulating water | |
| CN103836840B (en) | Shell-and-tube scrubbing scale removal heat-exchange integrated native sewage water heat pump energy lift device | |
| CN102654363A (en) | Anti-corrosive anti-scaling high-efficiency heat exchanger | |
| CN203550341U (en) | Sea water source intermediate heat exchanger with anti-corrosive function | |
| CN207527876U (en) | Sewage drainage pipe heat-exchanger rig | |
| CN213245415U (en) | Header for boiler | |
| CN215864856U (en) | Fluoroplastics tube bank heat exchanger head of intaking | |
| CN205940254U (en) | Efficient abnormal shape heat exchange tube | |
| CN210242499U (en) | Heat exchanger |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200626 |