CN202902939U - Heat exchanger special for sewage source heat pump - Google Patents
Heat exchanger special for sewage source heat pump Download PDFInfo
- Publication number
- CN202902939U CN202902939U CN 201220437853 CN201220437853U CN202902939U CN 202902939 U CN202902939 U CN 202902939U CN 201220437853 CN201220437853 CN 201220437853 CN 201220437853 U CN201220437853 U CN 201220437853U CN 202902939 U CN202902939 U CN 202902939U
- Authority
- CN
- China
- Prior art keywords
- sewage
- water
- intermediary
- pipe
- runner
- 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
Images
Abstract
The utility model provides a heat exchanger special for a sewage source heat pump, wherein sewage in any size can pass through the heat exchanger special for the sewage source heat pump, and a filtering anti-blocking device is not required to be arranged at the front end of a whole heat exchange system. The whole heat exchanger comprises a medium water inlet pipe, a medium water outlet pipe, medium water baffling pipes, medium water side flow passes, sewage dedicated flow passes, a sewage inlet pipe, a sewage outlet pipe, sewage pipe boxes and an outer shell. Medium water enters from the medium water inlet pipe and passes through the medium water side flow passes, the medium water baffling pipes and the medium water outlet pipe sequentially. Sewage enters from the sewage inlet pipe, passes through a left side sewage pipe box, one sewage dedicated flow pass and a right side sewage pipe box sequentially, and then baffles from the right side sewage pipe box to a next sewage dedicated flow pass, and is eventually drained out through the sewage outlet pipe. The medium water is always opposite to the sewage in flow direction, and countercurrent flow heat exchange is formed. Each sewage dedicated flow pass is of a structure with top narrow and bottom wide, the density of the sewage is larger than that of the water in flowing process, and the sewage is prone to flowing smoothly at the lower end of the sewage dedicated flow passes.
Description
Technical field
The utility model relates to a kind of heat-exchanger rig, and especially a kind of source of sewage of utilizing is the sewage source heat pump dedicated heat exchanger of Cooling and Heat Source.
Background technology
In recent years, China advocates energy-saving and emission-reduction energetically, encourages the application of energy-conserving product.Wherein urban development, urban population increase the importance that makes heat supply in winter and refrigeration consumption in summer become gradually energy resource consumption.Produced the product of a lot of energy savings: wherein heat pump has solved partly heating and the requirement of freezing for this reason, but is subject to the place restriction of distribution of water resources and earth source heat pump, can not use widely.The utilization of source of sewage can be alleviated present energy-intensive situation, and good energy-saving effect is arranged, and saves freshwater resources day by day in short supply, for new field is opened up in using energy source, for comprehensive full use water resource provides a new thinking.And these Cooling and Heat Source why do not have large tracts of land to use and popularization mainly is because its water quality can not satisfy desired water standard in the present water circulation system, often contain the dirt that stops up heat transmission equipment in the source of sewage, effectively remove dirt to guarantee that sufficient the stablizing of flow system flow is the precondition that source of sewage can be utilized.But the water treatment technology such as chemical, biochemical does not have feasibility because investment, operating cost are very high; The source of sewage containing filth amount is large, and the scrubbing facilities such as traditional large-scale filter screen, mechanical grille need larger investment and take up an area the space, thereby has limited the on a large scale Application and Development of source of sewage; Therefore sewage is carried out the technological means that physical filtering just becomes a kind of key, taking up an area the few filtering surface waterpower cyclic regeneration filter method of scalp becomes the Perfected process that source of sewage is utilized.
At present, regeneration problem based on the scrubbing filtering surface, main patent has ZL200410020630.1, ZL200420031799.2, ZL200410043654.9 and ZL 200720127607.1 etc., its main thought is for utilizing the sewage after filtering that the scrubbing filtering surface is carried out backwash, alleviated to a great extent the blockage problem of dirt to water pump and heat transmission equipment, but owing to increased filter plant, and the system process relative complex, the trouble point is relative with maintenance point increases.
At present, in the sewage source heat pump system that does not increase filter plant, adopting wide runner heat exchanger is a kind of comparatively reasonably technological means, its architectural feature is that sewage and intermediary's water are walked respectively runner separately, sewage runner and intermediary water flow passage cross section are rectangle, each surface of sewage runner is planar structure, this has just caused the runner plane that is arranged in the bottom to make easily dirty foreign material deposition in the drainage flow process, and easily fouling, affected the design of heat exchanger performance, the serious system that causes can't move.
Summary of the invention
The deficiency that exists in order to overcome prior art, solve effectively that dirt stops up and prior art for the technological process that realizes anti-clogging and cause complicated with the problems such as occupation of land is huge, propose a kind of dirt by arbitrary size in the sewage, whole heat-exchange system front end need not arrange and filter the sewage source heat pump dedicated heat exchanger that deters device.The technical scheme that its technical problem that solves the utility model adopts is: whole device comprises intermediary's water water inlet pipe, intermediary's water outlet pipe, left side intermediary water baffle pipe, right side intermediary water baffle pipe, intermediary's water side runner, the special-purpose runner of sewage, sewage water inlet pipe, sewage outlet pipe, left side sewage bobbin carriage, right side sewage bobbin carriage, shell, intermediary's water enters from intermediary's water water inlet pipe, passes through successively intermediary's water side runner, left side intermediary water baffle pipe, right side intermediary water baffle pipe, intermediary's water outlet pipe; Sewage enters from sewage water inlet pipe, passes through successively left side sewage bobbin carriage, the special-purpose runner of sewage, right side sewage bobbin carriage, the special-purpose runner from right side sewage bobbin carriage baffling to next sewage then, is finally discharged by the sewage outlet pipe; Intermediary's water is opposite all the time with the flow direction of sewage, countercurrent flow.The special-purpose runner of sewage between left side sewage bobbin carriage and right side sewage bobbin carriage, its middle part, cross section is the combination polygonized structure trapezoidal, that upper and lower side is circular arc, and circular arc corresponding diameter in lower end is greater than the corresponding diameter of upper end circular arc.Circular arc runner corresponding diameter in upper end is 50-80mm, and circular arc runner corresponding diameter in lower end is 70-100mm.
Adopt sewage special use runner to prevent that dirt from stopping up heat transmission equipment, the outer intermediary's water of the special-purpose runner of sewage becomes countercurrent flow with sewage, this heat-exchanger rig heat exchange efficiency height, anti-obstruction, anti-dirt, anticorrosive and easily cleaning.Front end need not arrange to filter and deter device in the source of sewage utilization, simplify the technological process of whole system, reduce the fault point, thoroughly having solved dirt stops up the complex process that causes with anti-clogging and takes up an area the problems such as huge, significantly improve systematic function, can utilize heat pump techniques to carry out cold and heat supply with sewage as the low level Cooling and Heat Source, or refrigerating industry equipment.
The beneficial effects of the utility model are, the special-purpose runner of sewage is up-narrow and down-wide structure, sewage in flow process density greater than water, dirty foreign material are easier smooth and easy flowing in wider lower end, and the trafficability characteristic of sewage is stronger, is not easy to form dirty foreign material deposition, also be difficult for scraping foreign material, be not easy fouling.
Description of drawings
Fig. 1 is the utility model apparatus structure schematic diagram.
Fig. 2 is that the A of Fig. 1 is to figure.
Fig. 3 is that the B of Fig. 2 is to figure.
Fig. 4 is the C-C profile of Fig. 2.
Fig. 5 is the cross-sectional view of the special-purpose runner of sewage of sewage source heat pump dedicated heat exchanger embodiment.
Among the figure: 1. intermediary's water water inlet pipe, 2. intermediary's water outlet pipe, 3. left side intermediary water baffle pipe, 4. intermediary's water side runner, 5. special-purpose runner, 6. sewage water inlet pipe, 7. sewage outlet pipe, 8. left side sewage bobbin carriage of sewage, 9. shell, 10. right side intermediary water baffle pipe, 11. right side sewage bobbin carriages.
The specific embodiment
Shown in Fig. 1,2,3,4, intermediary's water enters from intermediary's water inlet pipeline 1, passes through successively intermediary's water side runner 4, left side intermediary water baffle pipe 3, right side intermediary water baffle pipe 10, intermediary's water outlet pipe 2; Sewage enters from sewage water inlet pipe 6, passes through successively left side sewage bobbin carriage 8, the special-purpose runner 5 of sewage, right side sewage bobbin carriage 11, the special-purpose runner 5 from right side sewage bobbin carriage 11 bafflings to next sewage then, is finally discharged by sewage outlet pipe 7; Intermediary's water is opposite all the time with the flow direction of sewage, countercurrent flow.
Among the embodiment shown in Figure 5, the special-purpose runner 5 of sewage between left side sewage bobbin carriage 8 and right side sewage bobbin carriage 11, middle part, its cross section is the combination polygonized structure trapezoidal, that upper and lower side is circular arc, and circular arc corresponding diameter in upper end is 50-80mm, and circular arc corresponding diameter in lower end is 70-100mm.
The utility model is not limited to present embodiment, and protection domain of the present utility model is all classified in any equivalent concepts or change in the technical scope that the utility model discloses as.
Claims (2)
1. sewage source heat pump dedicated heat exchanger, whole device comprises intermediary's water water inlet pipe (1), intermediary's water outlet pipe (2), left side intermediary's water baffle pipe (3), right side intermediary water baffle pipe (10), intermediary's water side runner (4), the special-purpose runner (5) of sewage, sewage water inlet pipe (6), sewage outlet pipe (7), left side sewage bobbin carriage (8), right side sewage bobbin carriage (11), shell (9), intermediary's water enters from intermediary's water water inlet pipe (1), passes through successively intermediary's water side runner (4), left side intermediary's water baffle pipe (3), right side intermediary water baffle pipe (10), intermediary's water outlet pipe (2); Sewage enters from sewage water inlet pipe (6), pass through successively the special-purpose runner (5) of left side sewage bobbin carriage (8), sewage, right side sewage bobbin carriage (11), then from right side sewage bobbin carriage (11) baffling to next sewage special use runner (5), finally discharged by sewage outlet pipe (7); Intermediary's water is opposite all the time with the flow direction of sewage, countercurrent flow; It is characterized in that: be positioned at the special-purpose runner (5) of sewage between left side sewage bobbin carriage (8) and the right side sewage bobbin carriage (11), its middle part, cross section is the combination polygonized structure trapezoidal, that upper and lower side is circular arc, and circular arc corresponding diameter in lower end is greater than the corresponding diameter of upper end circular arc.
2. sewage source heat pump dedicated heat exchanger according to claim 1 is characterized in that: special-purpose its cross section of runner (5) of sewage is: circular arc runner corresponding diameter in upper end is 50-80mm, and circular arc runner corresponding diameter in lower end is 70-100mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220437853 CN202902939U (en) | 2012-08-31 | 2012-08-31 | Heat exchanger special for sewage source heat pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220437853 CN202902939U (en) | 2012-08-31 | 2012-08-31 | Heat exchanger special for sewage source heat pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202902939U true CN202902939U (en) | 2013-04-24 |
Family
ID=48123599
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220437853 Expired - Fee Related CN202902939U (en) | 2012-08-31 | 2012-08-31 | Heat exchanger special for sewage source heat pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202902939U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102865694A (en) * | 2012-08-31 | 2013-01-09 | 大连葆光节能空调设备厂 | Heat exchanger special for sewage water source heat pump |
| CN108489308A (en) * | 2018-03-20 | 2018-09-04 | 大连葆光节能空调设备厂 | A kind of special plate heat exchanger of sewage |
-
2012
- 2012-08-31 CN CN 201220437853 patent/CN202902939U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102865694A (en) * | 2012-08-31 | 2013-01-09 | 大连葆光节能空调设备厂 | Heat exchanger special for sewage water source heat pump |
| CN102865694B (en) * | 2012-08-31 | 2015-03-11 | 大连葆光节能空调设备厂 | Heat exchanger special for sewage water source heat pump |
| CN108489308A (en) * | 2018-03-20 | 2018-09-04 | 大连葆光节能空调设备厂 | A kind of special plate heat exchanger of sewage |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208012429U (en) | A kind of waste gas afterheat recovery unit | |
| CN202880931U (en) | Automatic water taking and pollution removing device and system using sewage or surface water cold-heat source | |
| CN102759289A (en) | Sewage heat exchange device for large-diameter shell-tube type fluidized bed | |
| CN202902939U (en) | Heat exchanger special for sewage source heat pump | |
| CN102865756A (en) | Freon-sewage heat exchanger | |
| CN202902940U (en) | Heat exchanger special for sewage source heat pump | |
| CN202813898U (en) | Special heat exchanger for sewage source heat pump | |
| CN102798302A (en) | Spiral runner type sewage heat exchanger | |
| CN206001954U (en) | A kind of sewage heat exchanger of employing tilt flat plate heat-transfer surface | |
| CN202382644U (en) | Descaling heat exchanger | |
| CN102865757B (en) | Heat exchanger special for sewage source heat pump | |
| CN201909570U (en) | Waste water or surface water source heat pump large-pipe diameter heat-exchanging device and system thereof | |
| CN104406331A (en) | Water taking and direct heat exchange system of sewage source heat pump | |
| CN201795638U (en) | Heat pump system directly using sewage of city main canal | |
| CN102865758B (en) | Heat exchanger special for sewage source thermal pump | |
| CN103994673A (en) | Shell and tube type sewage heat exchanger convenient to clean | |
| CN102997502A (en) | Raw sewage source heat pump system | |
| CN102865694B (en) | Heat exchanger special for sewage water source heat pump | |
| CN102980326A (en) | Untreated sewage source heat pump system | |
| CN201485678U (en) | Energy-saving staining machine | |
| CN104215095A (en) | Waste water heat energy recovery system | |
| CN205991640U (en) | Source pump and the dead-beat source crude sewage heating system using this source pump | |
| CN204329409U (en) | A kind of sewage source heat pump water intaking direct heat transfer system | |
| CN102519276A (en) | Self-cleaning heat exchange device for sewage of heat pump system of sewage source | |
| CN202470826U (en) | Sewage self-cleaning heat exchange device of sewage source heat pump system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130424 Termination date: 20150831 |
|
| EXPY | Termination of patent right or utility model |