CN206192145U - Plastic heat exchanger - Google Patents
Plastic heat exchanger Download PDFInfo
- Publication number
- CN206192145U CN206192145U CN201621164445.4U CN201621164445U CN206192145U CN 206192145 U CN206192145 U CN 206192145U CN 201621164445 U CN201621164445 U CN 201621164445U CN 206192145 U CN206192145 U CN 206192145U
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- China
- Prior art keywords
- base plate
- water
- bottom plate
- hydroecium
- box cover
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Abstract
The utility model discloses a plastic heat exchanger, including the hydroecium, water chamber cover, many U type heat exchange tubes, water chamber cover and hydroecium upper end opening sealing connection, water chamber cover and the flange joint by on the connecting piece, the last water chamber cover inlet that is equipped with of water chamber cover, the water chamber cover liquid outlet, the water chamber cover inlet, the water chamber cover liquid outlet respectively with the feed liquor pipe, the drain pipe is connected, the hydroecium includes the bottom plate of bottom, an upper end open -ended cylinder section of thick bamboo, the bottom plate forms the hydroecium inner chamber with cylinder bobbin base end sealing connection, the bottom plate up end is equipped with the division board, the division board, the sealed feed liquor chamber of two independences is cut apart into with the hydroecium inner chamber to the bottom plate and the lateral wall of water chamber cover and hydroecium, liquid outlet cavity, be equipped with the bottom plate water inlet on the bottom plate of feed liquor chamber one side, be equipped with the bottom plate delivery port on the bottom plate of liquid outlet cavity one side, the bottom plate water inlet, be equipped with the connector on the bottom plate delivery port, the end of intaking of U type heat exchange tube, go out the water end (W. E. ) respectively with corresponding bottom plate water inlet, the bottom plate delivery port is connected.
Description
Technical field
The utility model is related to technical field of heat exchangers, more particularly to a kind of plastic heat exchanger.Heat exchange of the present utility model
Device is suitable for panel solar, air-source water heater, heat exchanger and home-use water heater liner.
Background technology
The heat exchanger of prior art exhibition is mainly and uses metallic recuperator, and the defect for existing is easily corrosion, manufacture craft
Complicated, high cost, the heat exchanger that other materials is made has the defects such as efficiency is low, be easily damaged, volume is big.
Utility model content
The purpose of this utility model is exactly to solve the above mentioned problem that prior art is present, there is provided a kind of plastic heat exchanger.
The utility model compact conformation, heat transfer efficiency is high, and using convenient for installation and maintenance, it is wide using scope.
The utility model solve technical problem technical scheme be：
A kind of plastic heat exchanger, including hydroecium, water box cover, many single u-shaped heat exchanger tubes, water box cover are sealed with hydroecium upper end open
Connection, the water box cover is connected with the flange on connected piece, and the water box cover is provided with water box cover inlet, water box cover and goes out liquid
Mouthful, water box cover inlet, water box cover liquid outlet be connected with feed tube, drain pipe respectively, base plate of the hydroecium including bottom, on
The cylindrical drum of end opening, bottom edge is connected to form hydroecium inner chamber with cylindrical drum bottom end seal, and the upper surface of the base plate is provided with
Hydroecium inner chamber is divided into two independent sealed feed liquors by division board, the base plate and side wall of the division board, water box cover and hydroecium
Chamber, go out sap cavity, multiple base plate water inlets are provided with the base plate of admission chamber side, multiple is provided with the base plate for going out sap cavity side
Base plate delivery port, is respectively equipped with connector on each base plate water inlet, base plate delivery port, the U-shaped heat exchange described in each
Water inlet end, the water side of pipe are connected by connector with corresponding base plate water inlet, base plate delivery port respectively.
The multiple base plate water inlet, base plate multiple delivery ports along division board symmetric arrays, the U heat exchange according to
The size of U-shaped half circular diameter in bottom be divided into small U heat exchange, middle U heat exchange and, large U type heat exchanger tube, small U heat exchange
Two ends connected near isolate the base plate water inlet of Board position, base plate delivery port respectively, large U type heat exchanger tube respectively with away from every
Base plate water inlet from Board position, the connection of base plate delivery port, the two ends of middle U heat exchange respectively with the bottom positioned at middle part
Plate water inlet, the connection of base plate delivery port.
Multiple connecting holes are provided with the water box cover circumferential outer edge.
The connecting hole includes the big stomidium, the small stomidium that connect, and the water box cover is by connecting hole and connected piece
Flange connection.
The lower surface of the base plate is provided with lower reinforcement corresponding with isolation Board position.
The beneficial effects of the utility model：
1. the utility model compact conformation, heat transfer efficiency is high, and medium running resistance is small, corrosion resistance and good, and uses
It is convenient for installation and maintenance, it is wide using scope.
2., because multiple base plate water inlets, base plate multiple delivery port are along division board symmetric arrays, the U heat exchange is pressed
According to U-shaped half circular diameter in bottom size be divided into small U heat exchange, middle U heat exchange and, large U type heat exchanger tube, small U-shaped heat exchange
The two ends of pipe connect near isolate the base plate water inlet of Board position, base plate delivery port respectively, large U type heat exchanger tube respectively with away from
Isolate base plate water inlet, the connection of base plate delivery port of Board position, the two ends of middle U heat exchange respectively with positioned at middle part
Base plate water inlet, the connection of base plate delivery port, compact conformation, space availability ratio are high, improve heat exchange efficiency.
3. due to being provided with multiple connecting holes at water box cover circumferential outer edge, connecting hole includes, include connect big stomidium,
Small stomidium, the water box cover is connected by connecting hole with the flange on connected piece, is put into more from big stomidium position when being put into
It is convenient, it is to avoid the scuffing etc. of colliding with of bolt to connected piece and adpting flange is damaged, so that improve product quality and efficiency, reduction
Loss and production cost, are then fastenedly connected in small end hole site, position and connect high precision.
Brief description of the drawings
Fig. 1 is the front view of utility model；
Fig. 2 is the top view of Fig. 1；
Fig. 3 is the left view of Fig. 1；
Fig. 4 is the right view of Fig. 1；
Fig. 5 is structural representation of the present utility model；
Fig. 6 is the front view of hydroecium；
Fig. 7 is the top view of Fig. 6；
Fig. 8 is the structural representation of hydroecium；
Fig. 9 is the front view of water box cover；
Figure 10 is the right view of Fig. 9；
Figure 11 is the structural representation of water box cover.
Specific embodiment
In order to more fully understand the utility model, implementation method of the present utility model is explained in detail below in conjunction with the accompanying drawings.
As shown in Figure 1 to 11, a kind of plastic heat exchanger, it is adaptable to panel solar, air-source water heater, heat exchange
In device and home-use water heater liner.Including hydroecium 1, water box cover 2, many single u-shaped heat exchanger tubes 4, water box cover 2 and the upper end of hydroecium 1
Opening is tightly connected, and the water box cover is connected with the flange on connected piece, and the water box cover 2 is provided with water box cover inlet
21st, water box cover liquid outlet 22, water box cover inlet 21, water box cover liquid outlet 22 are connected with feed tube 23, drain pipe 24 respectively, institute
Base plate, the cylindrical drum of upper end open of the hydroecium 1 including bottom are stated, bottom edge is connected to be formed in hydroecium with cylindrical drum bottom end seal
Chamber, the upper surface of the base plate is provided with division board 3, and the division board 3, the base plate of water box cover 2 and hydroecium and side wall are by hydroecium
Chamber is divided into two independent sealed admission chambers 11, goes out sap cavity 12, and multiple base plate water inlets are provided with the base plate of admission chamber side
Mouth 13, is provided with multiple base plate delivery ports 14, on each base plate water inlet, base plate delivery port on the base plate for going out sap cavity side
Be respectively equipped with connector 6, water inlet end, the water side of the U heat exchange described in each respectively by connector 6 with it is corresponding
Base plate water inlet, the connection of base plate delivery port.
The multiple base plate water inlet 13, base plate multiple delivery port 14 is along the symmetric arrays of division board 3, the U-shaped heat exchange
Pipe is divided into small U heat exchange 44, middle U heat exchange 42 and 43, large U type heat exchanger tube according to the size of U-shaped half circular diameter in bottom
41, respectively near base plate water inlet, the connection of base plate delivery port for isolating Board position, large U type exchanges heat at the two ends of small U heat exchange
Pipe respectively with away from base plate water inlet, the connection of base plate delivery port for isolating Board position, the two ends of middle U heat exchange respectively with position
Base plate water inlet, base plate delivery port connection in middle part.
Multiple connecting holes 25 are provided with the water box cover circumferential outer edge.The connecting hole 25 includes that 251,252. include mutually passing through
Logical big stomidium 251, small stomidium 252, the water box cover is connected by connecting hole 25 with the flange on connected piece.Due to connection
Hole is put into from big stomidium position more convenient, it is to avoid bolt is to being connected using the big stomidium, the small end pore structure that connect when being put into
Scuffing etc. of colliding with of fitting and adpting flange is damaged, so that improve product quality and efficiency, reduction loss and production cost, then
It is fastenedly connected in small end hole site, positions and connect high precision.
The lower surface of the base plate is provided with lower reinforcement 5 corresponding with isolation Board position.
Although above-mentioned be described with reference to accompanying drawing to the specific embodiment of utility model, not to the utility model
The limitation of protection domain, on the basis of the technical solution of the utility model, those skilled in the art need not pay creativeness
Various modifications or deform still within protection domain of the present utility model that work can be made.
Claims (5)
1. a kind of plastic heat exchanger, it is characterized in that, including hydroecium, water box cover, many single u-shaped heat exchanger tubes, water box cover and hydroecium upper end
Opening is tightly connected, and the water box cover is connected with the flange on connected piece, and the water box cover is provided with water box cover inlet, water
Chamber cap liquid outlet, water box cover inlet, water box cover liquid outlet are connected with feed tube, drain pipe respectively, and the hydroecium includes bottom
Base plate, the cylindrical drum of upper end open, bottom edge is connected to form hydroecium inner chamber with cylindrical drum bottom end seal, the base plate it is upper
End face is provided with division board, and hydroecium inner chamber is divided into two independences close by the base plate and side wall of the division board, water box cover and hydroecium
The admission chamber of envelope, go out sap cavity, multiple base plate water inlets are provided with the base plate of admission chamber side, on the base plate for going out sap cavity side
Multiple base plate delivery ports are provided with, connector are respectively equipped with each base plate water inlet, base plate delivery port, described in each
Water inlet end, the water side of U heat exchange are connected by connector with corresponding base plate water inlet, base plate delivery port respectively.
2. plastic heat exchanger as claimed in claim 1, it is characterized in that, the multiple base plate water inlet, base plate multiple delivery ports
Along division board symmetric arrays, the U heat exchange is divided into small U heat exchange, centre according to the size of U-shaped half circular diameter in bottom
U heat exchange and, large U type heat exchanger tube, the two ends of small U heat exchange respectively near base plate water inlet, the bottom for isolating Board position
Plate delivery port is connected, and large U type heat exchanger tube is connected with away from isolate the base plate water inlet of Board position, base plate delivery port respectively, middle U
The two ends of type heat exchanger tube are connected with the base plate water inlet positioned at middle part, base plate delivery port respectively.
3. plastic heat exchanger as claimed in claim 1, it is characterized in that, it is provided with multiple connections at the water box cover circumferential outer edge
Hole.
4. plastic heat exchanger as claimed in claim 3, it is characterized in that, the connecting hole includes the big stomidium, the small end that connect
Hole, the water box cover is connected by connecting hole with the flange on connected piece.
5. plastic heat exchanger as claimed in claim 1, it is characterized in that, the lower surface of the base plate is provided with and isolates Board position pair
The lower reinforcement answered.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621164445.4U CN206192145U (en) | 2016-10-31 | 2016-10-31 | Plastic heat exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621164445.4U CN206192145U (en) | 2016-10-31 | 2016-10-31 | Plastic heat exchanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206192145U true CN206192145U (en) | 2017-05-24 |
Family
ID=58732140
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621164445.4U Active CN206192145U (en) | 2016-10-31 | 2016-10-31 | Plastic heat exchanger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206192145U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106370031A (en) * | 2016-10-31 | 2017-02-01 | 济南丰源塑料有限公司 | Plastic heat exchanger |
| CN110455015A (en) * | 2019-08-02 | 2019-11-15 | 合肥美的电冰箱有限公司 | A kind of parallel-flow heat exchanger and electrical equipment |
-
2016
- 2016-10-31 CN CN201621164445.4U patent/CN206192145U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106370031A (en) * | 2016-10-31 | 2017-02-01 | 济南丰源塑料有限公司 | Plastic heat exchanger |
| CN110455015A (en) * | 2019-08-02 | 2019-11-15 | 合肥美的电冰箱有限公司 | A kind of parallel-flow heat exchanger and electrical equipment |
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