CN205373455U - Dirty water heat exchanger that tube sheet combines - Google Patents
Dirty water heat exchanger that tube sheet combines Download PDFInfo
- Publication number
- CN205373455U CN205373455U CN201620085275.4U CN201620085275U CN205373455U CN 205373455 U CN205373455 U CN 205373455U CN 201620085275 U CN201620085275 U CN 201620085275U CN 205373455 U CN205373455 U CN 205373455U
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- intermediary
- sewage
- tube
- plate body
- housing
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Abstract
The utility model discloses a dirty water heat exchanger that tube sheet combines, which comprises a housin, the top both sides of casing are equipped with sewage import and intermediary's water inlet respectively, the bottom both sides of casing are equipped with outlet of sewer and intermediary's water export respectively, the inner chamber top and the bottom of casing all are equipped with first connecting pipe and second connecting pipe side by side, the first connecting pipe and the second connecting pipe that are located casing inner chamber top are put through with sewage import and intermediary's water inlet respectively, the first connecting pipe and the second connecting pipe that are located casing inner chamber bottom are put through with outlet of sewer and intermediary's water export respectively, lie in the first plate body and the second plate body that are equipped with multiunit interconnect between the connecting pipe of top and the bottom of casing inner chamber, the sewage flow tube contacts with intermediary's rivers pipe, the one end of sewage flow tube links to each other with the first connecting pipe that is located casing inner chamber top. The utility model discloses simple structure, it is easy and simple to handle, through the tube sheet combination, reduce the space that the heat gived off, improved the efficiency of heat transfer.
Description
Technical field
This utility model relates to technical field of environment protection equipment, is specially the sewage heat exchanger that a kind of tube sheet combines.
Background technology
Along with the China's continuous reinforcement to regenerative resource application with energy-saving and emission-reduction work, the renewable energy utilization of stain disease, day by day paid attention to by local government and owner's unit and real estate developer and praise highly, and the market share taken on a certain scale.The heat energy utilization of municipal sewage has various ways, but maximally effective Land use systems utilizes sewage water heat pump exactly, and the key components of sewage source heat pump system are sewage heat exchangers.Owing to containing substantial amounts of impurity in municipal sewage and industrial wastewater, adopting general heat exchange form, heat exchanger blocking and scale problems are quite serious, and sewage heat exchanger has just become the bottleneck of whole system.In engineering, the sewage heat exchanger of application mainly has following several form at present:
1 shell-and-tube heat exchanger
Shell-and-tube heat exchanger is the heat exchanger form being applied to sewage source heat pump system the earliest.It is mainly characterized by heat transfer coefficient height, in other industry applied range, technology maturation.But this heat exchanger form has the shortcoming that following items can not be avoided in sewage heat change field: (1) is susceptible to blocking and is difficult to clean.Shell and tube exchanger is generally the straight horizontal run of horizontal length, and the dirty foreign material in sewage very easily precipitate blocking, need to often clean otherwise heat transfer effect and can become very poor, but the difficulty that its structure determines again cleaning operation is relatively larger, very contradiction；(2) water quality requirement is harsher, investment height, floor space is big.Owing to being susceptible to blocking, so supporting sewage filter device generally wanted by pipe shell type sewage water heat exchanger, so not only increase investment, also add the complexity of package unit, increase maintenance difficulties.It is exactly additionally that floor space is big, it is not necessary to repeat.
2 plate type heat exchangers
It is believed that the heat transfer coefficient of plate type heat exchanger is very high, just think that sewage heat change used by simple set, only prevent blocking by increasing plate spacing, but reality is: after (1) strengthens heat exchanger plates spacing, although or use plate heat exchange, but heat exchange efficiency declines substantially, has lost the advantage that conventional panels is changed completely；(2) although plate spacing increases, palette changes process inlet and groove bulge place is in a complete messly stifled.
Utility model content
The purpose of this utility model is in that the sewage heat exchanger providing a kind of tube sheet to combine, with the problem solving to propose in above-mentioned background technology.
nullFor achieving the above object，This utility model provides following technical scheme: the sewage heat exchanger that a kind of tube sheet combines，Including housing，The top of described housing is respectively provided on two sides with wastewater inlet and intermediary's water inlet，And the two bottom sides of housing is respectively equipped with outlet of sewer and intermediary's water out，The inner cavity top of described housing and bottom are provided with the first connecting tube and the second connecting tube all side by side，The first connecting tube being positioned at housing cavity top is connected with wastewater inlet and intermediary's water inlet respectively with the second connecting tube，It is positioned at the first connecting tube bottom housing cavity to connect with outlet of sewer and intermediary's water out respectively with the second connecting tube，And between the top and the connecting tube of bottom of housing cavity, it is provided with interconnective first plate body of many groups and the second plate body，The one side that first plate body and the second plate body connect is provided with the first mounting groove，The one sewage flow tube matched with it is installed in the first mounting groove，The one side that second plate body and the first plate body connect is provided with the second mounting groove，The intermediary's water flow pipes matched with it is installed in the second mounting groove，And sewage flow tube contacts with intermediary water flow pipes，One end of sewage flow tube is connected with the first connecting tube being positioned at housing cavity top，The other end of sewage flow tube is connected with the first connecting tube being positioned at bottom housing cavity，One end of intermediary's water flow pipes is connected with the second connecting tube being positioned at housing cavity top，The other end of intermediary's water flow pipes is connected with the second connecting tube being positioned at bottom housing cavity.
Preferably, described sewage flow tube and intermediary's water flow pipes are wave structure, and the bending place of sewage flow tube is round and smooth setting.
Preferably, the diameter that width is the sewage flow tube mouth of pipe of the first mounting groove on described first plate body, the width of the second mounting groove on the second plate body is more than the diameter of intermediary's water flow pipes mouth of pipe.
Preferably, it is bolted between described first plate body and the second plate body.
Preferably, the contact surface of described sewage flow tube and intermediary's water flow pipes is set to plane.
Compared with prior art, the beneficial effects of the utility model are: this utility model is for the problem proposed in background technology, it is provided with the sewage heat exchanger that a kind of tube sheet combines, by sewage flow tube and intermediary's water flow pipes, reach the effect to sewage heat change, by the first plate body and the second plate body, reach to reduce and dissipate space outside heat and increase the effect of heat exchange efficiency, the smooth setting in turning by being obliquely installed sewage flow tube and sewage flow tube, reach the effect that flowing is smooth and is not easily blocked, this utility model simple in construction, easy and simple to handle, combined by tube sheet, reduce the space that heat distributes, improve the efficiency of heat exchange.
Accompanying drawing explanation
Fig. 1 is this utility model structural representation；
Fig. 2 is this utility model the first plate body structure schematic diagram；
Fig. 3 is this utility model the second plate body structure schematic diagram.
In figure: 1 housing, 2 wastewater inlet, 3 intermediary's water inlets, 4 outlets of sewer, 5 intermediary's water outs, 6 first plate bodys, 7 second plate bodys, 8 sewage flow tube, 9 intermediary's water flow pipes.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is clearly and completely described, it is clear that described embodiment is only a part of embodiment of this utility model, rather than whole embodiments.Based on the embodiment in this utility model, the every other embodiment that those of ordinary skill in the art obtain under not making creative work premise, broadly fall into the scope of this utility model protection.
nullRefer to Fig. 1-3，This utility model provides a kind of technical scheme: the sewage heat exchanger that a kind of tube sheet combines，Including housing 1，The top of housing 1 is respectively provided on two sides with wastewater inlet 2 and intermediary's water inlet 3，And the two bottom sides of housing 1 is respectively equipped with outlet of sewer 4 and intermediary's water out 5，The inner cavity top of housing 1 and bottom are provided with the first connecting tube and the second connecting tube all side by side，The first connecting tube being positioned at housing 1 inner cavity top is connected with wastewater inlet 2 and intermediary's water inlet 3 respectively with the second connecting tube，The first connecting tube being positioned at housing 1 intracavity bottom is connected with outlet of sewer 4 and intermediary's water out 5 respectively with the second connecting tube，And between top and the connecting tube of bottom of housing 1 inner chamber, it is provided with interconnective first plate body 6 and the second plate body 7 of many groups，It is bolted between first plate body 6 and the second plate body 7，There is the effect being easily installed and dismantling，The one side that first plate body 6 is connected with the second plate body 7 is provided with the first mounting groove，The one sewage flow tube 8 matched with it is installed in the first mounting groove，The one side that second plate body 7 is connected with the first plate body 6 is provided with the second mounting groove，The intermediary's water flow pipes 9 matched with it is installed in the second mounting groove，Sewage flow tube 8 and intermediary's water flow pipes 9 are wave structure，And the bending place of sewage flow tube 8 is round and smooth setting，The diameter that width is sewage flow tube 8 mouth of pipe of the first mounting groove on the first plate body 6，Make the space reduction dissipated outside heat to minimum，The width of the second mounting groove on the second plate body 7 is more than the diameter of intermediary's water flow pipes 9 mouth of pipe，The area that intermediary's water flow pipes 9 receives heat is increased，And sewage flow tube 7 contacts with intermediary water flow pipes 9，The contact surface of sewage flow tube 8 and intermediary's water flow pipes 9 is set to plane，Make to receive heat stable，One end of sewage flow tube 8 is connected with the first connecting tube being positioned at housing 1 inner cavity top，The other end of sewage flow tube 8 is connected with the first connecting tube being positioned at housing 1 intracavity bottom，One end of intermediary's water flow pipes 9 is connected with the second connecting tube being positioned at housing 1 inner cavity top，The other end of intermediary's water flow pipes 9 is connected with the second connecting tube being positioned at housing 1 intracavity bottom.
Operation principle: during utility model works, sewage and intermediary's water are passed into respectively simultaneously from wastewater inlet 2 and intermediary's water inlet 3, sewage flows downward in sewage flow tube 8, simultaneously intermediary's water in intermediary's water flow pipes 9 to dirty, owing to sewage flow tube 8 and intermediary's water flow pipes 9 contact, reach the effect of heat exchange, and the first plate body 6 and the second plate body 7 connect, reduce the space that heat distributes so that heat exchange efficiency increases.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art, being appreciated that when without departing from principle of the present utility model and spirit and these embodiments can be carried out multiple change, amendment, replacement and modification, scope of the present utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
- null1. the sewage heat exchanger that a tube sheet combines，Including housing (1)，It is characterized in that: the top of described housing (1) is respectively provided on two sides with wastewater inlet (2) and intermediary's water inlet (3)，And the two bottom sides of housing (1) is respectively equipped with outlet of sewer (4) and intermediary's water out (5)，The inner cavity top of described housing (1) and bottom are provided with the first connecting tube and the second connecting tube all side by side，The first connecting tube being positioned at housing (1) inner cavity top is connected with wastewater inlet (2) and intermediary's water inlet (3) respectively with the second connecting tube，The first connecting tube being positioned at housing (1) intracavity bottom is connected with outlet of sewer (4) and intermediary's water out (5) respectively with the second connecting tube，And it is positioned between top and the connecting tube of bottom of housing (1) inner chamber and is provided with interconnective first plate body (6) of many groups and the second plate body (7)，The one side that first plate body (6) is connected with the second plate body (7) is provided with the first mounting groove，The one sewage flow tube (8) matched with it is installed in the first mounting groove，The one side that second plate body (7) is connected with the first plate body (6) is provided with the second mounting groove，The intermediary's water flow pipes (9) matched with it is installed in the second mounting groove，And sewage flow tube (8) contacts with intermediary's water flow pipes (9)，One end of sewage flow tube (8) is connected with the first connecting tube being positioned at housing (1) inner cavity top，The other end of sewage flow tube (8) is connected with the first connecting tube being positioned at housing (1) intracavity bottom，One end of intermediary's water flow pipes (9) is connected with the second connecting tube being positioned at housing (1) inner cavity top，The other end of intermediary's water flow pipes (9) is connected with the second connecting tube being positioned at housing (1) intracavity bottom.
- 2. the sewage heat exchanger that a kind of tube sheet according to claim 1 combines, it is characterized in that: described sewage flow tube (8) and intermediary's water flow pipes (9) are wave structure, and the bending place of sewage flow tube (8) is round and smooth setting.
- 3. the sewage heat exchanger that a kind of tube sheet according to claim 1 combines, it is characterized in that: the diameter that width is sewage flow tube (8) mouth of pipe of the first mounting groove on described first plate body (6), the width of the second mounting groove on the second plate body (7) is more than the diameter of intermediary's water flow pipes (9) mouth of pipe.
- 4. the sewage heat exchanger that a kind of tube sheet according to claim 1 combines, it is characterised in that: it is bolted between described first plate body (6) and the second plate body (7).
- 5. the sewage heat exchanger that a kind of tube sheet according to claim 1 combines, it is characterised in that: the contact surface of described sewage flow tube (8) and intermediary's water flow pipes (9) is set to plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620085275.4U CN205373455U (en) | 2016-01-28 | 2016-01-28 | Dirty water heat exchanger that tube sheet combines |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620085275.4U CN205373455U (en) | 2016-01-28 | 2016-01-28 | Dirty water heat exchanger that tube sheet combines |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205373455U true CN205373455U (en) | 2016-07-06 |
Family
ID=56269705
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620085275.4U Expired - Fee Related CN205373455U (en) | 2016-01-28 | 2016-01-28 | Dirty water heat exchanger that tube sheet combines |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205373455U (en) |
-
2016
- 2016-01-28 CN CN201620085275.4U patent/CN205373455U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 050000 Huai Xi industrial park, Yuanshi County, Shijiazhuang, Hebei (Nanbai Lou village) Patentee after: Shijiazhuang Yuquan environmental protection equipment Limited by Share Ltd Address before: 050000 Industrial Park Road, Da Zhuang Road, Shang Zhuang Town, Luquan District, Shijiazhuang, Hebei Patentee before: YUQUAN ENVIRONMENTAL PROTECTION EQUIPMENT CO., LTD. |
|
| 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: 20160706 Termination date: 20210128 |