CN206739930U - A kind of vertical flow guiding type positive displacement water water- to-water heat exchanger - Google Patents
A kind of vertical flow guiding type positive displacement water water- to-water heat exchanger Download PDFInfo
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- CN206739930U CN206739930U CN201720489701.5U CN201720489701U CN206739930U CN 206739930 U CN206739930 U CN 206739930U CN 201720489701 U CN201720489701 U CN 201720489701U CN 206739930 U CN206739930 U CN 206739930U
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- water
- pipe
- heat exchanger
- heat exchange
- cylinder
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- Expired - Fee Related
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 62
- 238000006073 displacement reaction Methods 0.000 title claims abstract description 14
- 238000010438 heat treatment Methods 0.000 claims description 8
- 210000002445 nipple Anatomy 0.000 claims description 6
- 239000003795 chemical substances by application Substances 0.000 claims description 3
- 230000000694 effects Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
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- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The utility model discloses a kind of vertical flow guiding type positive displacement water water- to-water heat exchanger, including cylinder and heat exchanger, upper cover and low head, low head bottom are separately installed with cold water inlet pipe, 3 equally distributed prop supports and blow-off pipe；Hot water out pipe and safety valve are installed on upper cover；U heat exchange is installed in heat exchanger, guiding device is installed in cylinder, guiding device includes the flared tube being connected with cylinder inboard wall, the pipe being engaged with U heat exchange is installed on flared tube, necking pipe is installed on pipe, water cavity was left between pipe and U heat exchange, U heat exchange uses pipe with small pipe diameter heat-exchanging tube bundle, the flared tube necking pipe design of guiding device makes heat exchange rapid, thermal conductivity factor is improved, cold water zones are small, and capacity utilization is up to more than 90%, it is energy-efficient, it is applicable different places.
Description
Technical field
Heating equipment technical field is the utility model is related to, especially a kind of vertical flow guiding type positive displacement water water- to-water heat exchanger.
Background technology
At present, when water water- to-water heat exchanger has peak water, water outlet is not prompt enough, the problem of heat transfer effect underground, heat exchanger
There is no a guiding device, or the problems such as guiding device is ineffective, and the also loss of flood peak is high, and water supply is not sufficiently stable.
Utility model content
The purpose of this utility model is to provide a kind of good effect of heat exchange, and energy-conserving and environment-protective, cold water area is small, capacity utilization
Height, the loss of flood peak is low, and water supply security is stable, facilitates the vertical flow guiding type positive displacement water water- to-water heat exchanger of snaking.
In order to achieve the above object, the technical solution of the utility model is：
A kind of vertical flow guiding type positive displacement water water- to-water heat exchanger, including cylinder and heat exchanger, the cylinder both ends are installed respectively
There are upper cover and low head, the low head bottom is separately installed with cold water inlet pipe, 3 equally distributed prop supports and row
Dirt pipe；Hot water out pipe and safety valve are installed on the upper cover；The cylinder upper end is provided with pressure gauge, thermometer and temperature control
Device, U heat exchange is installed in the heat exchanger, guiding device is installed in the cylinder, the guiding device includes and cylinder
The connected flared tube of internal wall, the pipe being engaged with U heat exchange is installed on the flared tube, is provided with the pipe
Necking pipe, water cavity was left between the pipe and U heat exchange, and offered on the tube sheet of the U heat exchange and filled with water conservancy diversion
Put connected mounting hole.
Heating medium and heating agent outlet are offered on the heat exchanger.
Power supply is connected with the temperature controller.
The U heat exchange and tube plate expanded-connecting.
Flange is provided with by pipe nipple on the cylinder, pad is embedded between the pipe nipple flange.
The beneficial effects of the utility model are：A kind of vertical flow guiding type positive displacement water water- to-water heat exchanger, including cylinder and heat exchange
Device, upper cover and low head, low head bottom are separately installed with cold water inlet pipe, 3 equally distributed prop supports and blowdown
Pipe；Hot water out pipe and safety valve are installed on upper cover；U heat exchange is installed in heat exchanger, water conservancy diversion dress is installed in cylinder
To put, guiding device includes the flared tube being connected with cylinder inboard wall, and the pipe being engaged with U heat exchange is provided with flared tube,
Necking pipe is installed on pipe, water cavity was left between pipe and U heat exchange, U heat exchange uses pipe with small pipe diameter heat-exchanging tube bundle,
The flared tube necking pipe design of guiding device makes heat exchange rapid, improves thermal conductivity factor, and cold water zones are small, and capacity utilization is up to 90%
More than, it is energy-efficient, use different places.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is top view of the present utility model；
Fig. 3 is the structural representation of guiding device in Fig. 1；
Fig. 4 is U heat exchange and the connection figure of tube sheet；
Fig. 5 is the connection figure of flange and tube sheet.
Embodiment
Embodiment 1
A kind of vertical flow guiding type positive displacement water water- to-water heat exchanger as Figure 1-5, including cylinder 1 and heat exchanger 2, the cylinder
The both ends of body 1 are separately installed with upper cover 3 and low head 4, and the bottom of low head 4 is separately installed with cold water inlet pipe 5,3 uniformly
The prop support 6 and blow-off pipe 7 of distribution；Hot water out pipe 8 and safety valve 9 are installed on the upper cover 3；On the cylinder 1
End is provided with pressure gauge 10, thermometer 11 and temperature controller 12, and U heat exchange 13, U heat exchange are provided with the heat exchanger 2
13 use pipe with small pipe diameter, and heat exchange area is bigger, and effect is more preferable, and guiding device 14, the guiding device 14 are provided with the cylinder 1
Including the flared tube 15 being connected with the inwall of cylinder 1, the pipe being engaged with U heat exchange 13 is installed on the flared tube 15
16, necking pipe 17 is installed on the pipe 16, water cavity 18 was left between the pipe 16 and U heat exchange 13, it is described U-shaped
The mounting hole 132 being connected with guiding device 14 is offered on the tube sheet 131 of heat exchanger tube 13.
Heating medium 19 and heating agent outlet 20 are offered on the heat exchanger 2.
Power supply is connected with the temperature controller 12.
The U heat exchange 13 and the expanded joint of tube sheet 131, stabilized structure safety.
Flange 22 is provided with by pipe nipple 21 on the cylinder 1, pad 23 is embedded between the flange 22 of pipe nipple 21.
Guiding device flared tube 15 in the utility model, it is provided with the flared tube 15 and is engaged with U heat exchange 13
Pipe 16, necking pipe 17 is installed on the pipe 16, water cavity 18 was left between the pipe 16 and U heat exchange 13,
Cold water enters from flared tube 15, crosses water cavity 18 and arrives necking pipe 17 to pipe 16, cold water constantly heating is until abhiseca, heat exchange efficiency
Height, energy-conserving and environment-protective.
A kind of vertical flow guiding type positive displacement water water- to-water heat exchanger of the present embodiment, including cylinder and heat exchanger, upper cover is with
End socket, low head bottom are separately installed with cold water inlet pipe, 3 equally distributed prop supports and blow-off pipe；Pacify on upper cover
Equipped with hot water out pipe and safety valve；U heat exchange is installed in heat exchanger, guiding device, guiding device bag are installed in cylinder
The flared tube being connected with cylinder inboard wall is included, the pipe being engaged with U heat exchange is installed on flared tube, contracting is installed on pipe
Mouth pipe, left water cavity, U heat exchange uses pipe with small pipe diameter heat-exchanging tube bundle, the enlarging of guiding device between pipe and U heat exchange
The design of pipe necking pipe makes heat exchange rapid, improves thermal conductivity factor, and cold water zones are small, and capacity utilization is energy-efficient up to more than 90%,
It is applicable different places.
Claims (5)
- A kind of 1. vertical flow guiding type positive displacement water water- to-water heat exchanger, it is characterised in that：Including cylinder (1) and heat exchanger (2), the cylinder Body (1) both ends are separately installed with upper cover (3) and low head (4), and low head (4) bottom is separately installed with cold water inlet pipe (5), 3 equally distributed prop supports (6) and blow-off pipe (7)；Be provided with the upper cover (3) hot water out pipe (8) and Safety valve (9)；Cylinder (1) upper end is provided with pressure gauge (10), thermometer (11) and temperature controller (12), the heat exchanger (2) U heat exchange (13) is installed in, guiding device (14) is installed in the cylinder (1), the guiding device (14) includes The flared tube (15) being connected with cylinder (1) inwall, the circle being engaged with U heat exchange (13) is installed on the flared tube (15) Manage (16), necking pipe (17) is installed on the pipe (16), water was left between the pipe (16) and U heat exchange (13) Chamber (18), the mounting hole (132) being connected with guiding device (14) is offered on the tube sheet (131) of the U heat exchange (13).
- A kind of 2. vertical flow guiding type positive displacement water water- to-water heat exchanger according to claim 1, it is characterised in that：The heat exchanger (2) Heating medium (19) and heating agent outlet (20) are offered on.
- A kind of 3. vertical flow guiding type positive displacement water water- to-water heat exchanger according to claim 1, it is characterised in that：The temperature controller (12) power supply is connected with.
- A kind of 4. vertical flow guiding type positive displacement water water- to-water heat exchanger according to claim 1, it is characterised in that：It is described U-shaped to change Heat pipe (13) and tube sheet (131) expanded joint.
- A kind of 5. vertical flow guiding type positive displacement water water- to-water heat exchanger according to claim 1, it is characterised in that：The cylinder (1) flange (22) is provided with by pipe nipple (21) on, pad (23) is embedded between the pipe nipple (21), flange (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720489701.5U CN206739930U (en) | 2017-04-27 | 2017-04-27 | A kind of vertical flow guiding type positive displacement water water- to-water heat exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720489701.5U CN206739930U (en) | 2017-04-27 | 2017-04-27 | A kind of vertical flow guiding type positive displacement water water- to-water heat exchanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206739930U true CN206739930U (en) | 2017-12-12 |
Family
ID=60563880
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720489701.5U Expired - Fee Related CN206739930U (en) | 2017-04-27 | 2017-04-27 | A kind of vertical flow guiding type positive displacement water water- to-water heat exchanger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206739930U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111238260A (en) * | 2020-02-22 | 2020-06-05 | 吉林化工学院 | A U-tube volumetric heat exchanger |
| CN112146470A (en) * | 2020-09-23 | 2020-12-29 | 兰州胜意水暖工程技术有限公司 | Filtering type self-expansion heat exchanger |
-
2017
- 2017-04-27 CN CN201720489701.5U patent/CN206739930U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111238260A (en) * | 2020-02-22 | 2020-06-05 | 吉林化工学院 | A U-tube volumetric heat exchanger |
| CN112146470A (en) * | 2020-09-23 | 2020-12-29 | 兰州胜意水暖工程技术有限公司 | Filtering type self-expansion heat exchanger |
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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: 20171212 |