CN201093892Y - Mini shell type heat exchanger - Google Patents
Mini shell type heat exchanger Download PDFInfo
- Publication number
- CN201093892Y CN201093892Y CNU2007200528130U CN200720052813U CN201093892Y CN 201093892 Y CN201093892 Y CN 201093892Y CN U2007200528130 U CNU2007200528130 U CN U2007200528130U CN 200720052813 U CN200720052813 U CN 200720052813U CN 201093892 Y CN201093892 Y CN 201093892Y
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- heat exchanger
- tube
- shell
- mini
- water
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Abstract
The utility model discloses a mini tube-and-shell heat exchanger. One or a plurality of heat exchanging tubes can be coiled in a spiral way in the cavity of the shell, and the heat exchanging tube coils a plurality of layers from the inside to the outside. The shell can be divided into an upper shell and a lower shell, and the upper shell and the lower shell are connected by flanges. A tubular core is arranged in the shell, and the external wall of the tubular core is evenly distributed with a plurality of strip-shaped objects in the axle direction, and the tubular core is enclosed by the heat exchanging tube. The inner wall of the shell and the outer wall of the tubular core form a water-flow channel, and the mini tube-and-shell heat exchanger of the utility model is not provided with a clapboard; thereby reducing the water-side resistance, the stroke and power consumption of water pumps. With small size, less material and simple processing art, the mini tube-and-shell heat exchanger of the utility model is detachable and can be assembled easily; and water-side dirt can be cleaned by hands conveniently.
Description
Technical field
The utility model is a kind of heat exchanger, and particularly a kind of mini shell-and-tube heat exchanger belongs to the heat-exchange apparatus manufacturing industry.
Background technology
Heat exchanger is the common processing equipment of carrying out heat exchange operation, is widely used in each industrial department, especially uses more extensive in oil, Chemical Manufacture.The heat exchanger mode classification is various, can be divided into according to its operation principle: direct-contact heat exchanger, energy-storage type heat exchanger and dividing wall type heat exchanger three major types, and dividing wall type heat exchanger consumption maximum wherein, according to statistics, this class heat exchanger accounts for 99% of total consumption.Dividing wall type heat exchanger can be divided into shell-and-tube and lamella heat exchanger two classes again, wherein shell-and-tube heat exchanger is with the reliability and the adaptability widely of its height, be widely used, but traditional shell-and-tube heat exchanger is a kind of large-scale heat transmission equipment, and volume is big, the one-time investment height, the manufacturing process complexity, energy loss is many, and easily stifled, easy fouling etc. is not suitable in the mini-plant; In the mini-plant there be the pattern of heat exchanger: plate type heat exchanger, and coaxial pipe heat exchanger, pot type heat exchanger etc., these heat exchangers also all have the manufacturing process complexity, and material consumption is many, and water resistance is big, not shortcoming such as easy-clear water side dirt.
The utility model content
The purpose of this utility model is big in order to solve conventional tube shell heat exchanger volume, one-time investment height, manufacturing process complexity, energy loss is many, and heat exchange efficiency is low, and is easily stifled, shortcomings such as easy fouling provide a kind of volume little, and it is few to consume material, manufacturing process is simple, the heat exchange efficiency height, the water collateral resistance is little, can reduce the lift and the power consumption of water pump, but automatic sedimentation water side dirt, but the mini shell-and-tube heat exchanger of advantages such as manual blowdown and clean water side dirt.
In order to achieve the above object, the utility model adopts following technical scheme to realize:
A kind of mini shell-and-tube heat exchanger comprises housing, and housing is provided with water inlet, delivery port, it is characterized in that the curl coiling has heat exchanger tube in the housing cavity.
Aforesaid mini shell-and-tube heat exchanger is characterized in that heat exchanger tube has multilayer from interior coiling outward.
Aforesaid mini shell-and-tube heat exchanger is characterized in that heat exchanger tube has 1.
Aforesaid mini shell-and-tube heat exchanger is characterized in that heat exchanger tube has many.
Aforesaid mini shell-and-tube heat exchanger is characterized in that housing can be divided into upper shell and lower house, and upper shell is connected by flange with lower house.
Aforesaid mini shell-and-tube heat exchanger is characterized in that being provided with in the housing tube core, and the outer wall of this tube core is evenly equipped with a plurality of strip objects vertically, and heat exchanger tube coils round tube core.
Aforesaid mini shell-and-tube heat exchanger is characterized in that inner walls and tube core outer wall composition water stream channel.
In sum, advantage of the present utility model is as follows:
(1), volume is little, it is few to consume material, manufacturing process is simple; (2), the heat exchange efficiency height, the water collateral resistance is little, has reduced the lift and the power consumption of water pump; (3) but automatic sedimentation water side dirt is detachable, be convenient to installation and manual blowdown and clean water side dirt.
Description of drawings
Further tell about structure of the present utility model below in conjunction with the description of drawings and the specific embodiment.
Fig. 1 is a cutaway view of the present utility model;
Fig. 2 is the vertical view of tube core.
In the accompanying drawing: 1, heat-exchange tube import/export, 2, delivery port, 3, the heat-exchange tube import/export, 4, sewage draining exit, 5, water inlet, 6, tube core, 7, ground floor heat exchanger tube, 8, second layer heat exchanger tube, 9, the 3rd layers of heat exchanger tube, 10, lower house, 11, flange, 12, heat exchanger tube, 13, upper shell, 14, the strip object.
The specific embodiment
Shown in Figure 1, mini shell-and-tube heat exchanger is by upper shell 13, lower house 10 connects to form a cavity by flange 11, be provided with a tube core 6 in the described cavity, the tube core outer wall is evenly equipped with a plurality of strip objects 14 vertically, one or more heat exchanger tubes 12 are coiled round tube core 6 curls, this heat exchanger tube has multilayer from interior coiling outward, the utility model has coiled ground floor heat exchanger tube 7 respectively as shown in Figure 1, second layer heat exchanger tube 8, the 3rd layer of heat exchanger tube 9 etc., the upper shell 13 of heat exchanger is provided with heat-exchange tube import/export 1,3 and delivery port 2, the lower house of heat exchanger is provided with sewage draining exit 4, water inlet 5, because heat exchanger tube 12 is to be coiled in to be connected with on the strip object 14, so forming the space stream that can supply water between heat exchanger tube 12 and the tube core 6 passes through, heat exchanger shell inwall and tube core 6 outer walls are formed water stream channel, water body is entered by water inlet 5, be full of water stream channel, pass through delivery port 2 outflow heat exchanger outsides then, the material that need carry out heat exchange by heat-exchange tube import/export 1 or 3 enter heat exchanger tube 12 through spiral loop from heat-exchange tube import/export 3 or 1 outflow heat exchanger, thereby reach the effect of heat exchange.Because upper shell 13 of the present utility model is connected with lower house 10 usefulness flanges 11, this is convenient to dismounting, cleans and maintenance; The utility model does not use dividing plate to reduce the lift and the energy consumption of the resistance and the water pump of water, and its tube side is long, and this makes the time of heat exchange longer, and heat exchanger effectiveness is higher.
Claims (7)
1. a mini shell-and-tube heat exchanger comprises housing, and housing is provided with water inlet (5), delivery port (2), sewage draining exit (4), it is characterized in that: the curl coiling has heat exchanger tube (12) in the housing cavity.
2. mini shell-and-tube heat exchanger according to claim 1 is characterized in that heat exchanger tube (12) has multilayer from interior coiling outward.
3. mini shell-and-tube heat exchanger according to claim 1 is characterized in that heat exchanger tube (12) has 1.
4. mini shell-and-tube heat exchanger according to claim 1 is characterized in that heat exchanger tube (12) has many.
5. mini shell-and-tube heat exchanger according to claim 1 is characterized in that housing can be divided into upper shell (13) and lower house (10), and upper shell (13) is connected by flange (11) with lower house (10).
6. mini shell-and-tube heat exchanger according to claim 1 is characterized in that being provided with in the housing tube core (6), and the outer wall of this tube core (6) is evenly equipped with a plurality of strip objects (14) vertically, and heat exchanger tube (12) coils round tube core.
7. mini shell-and-tube heat exchanger according to claim 6 is characterized in that inner walls and tube core (6) outer wall composition water stream channel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200528130U CN201093892Y (en) | 2007-06-15 | 2007-06-15 | Mini shell type heat exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200528130U CN201093892Y (en) | 2007-06-15 | 2007-06-15 | Mini shell type heat exchanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201093892Y true CN201093892Y (en) | 2008-07-30 |
Family
ID=39901861
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200528130U Expired - Fee Related CN201093892Y (en) | 2007-06-15 | 2007-06-15 | Mini shell type heat exchanger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201093892Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102563872A (en) * | 2011-12-16 | 2012-07-11 | 广东美的暖通设备有限公司 | Water tank, heat pump water heater comprising water tank and control method of heat pump water heater |
| CN105091628A (en) * | 2015-08-04 | 2015-11-25 | 山东省农业科学院 | Heat exchanger, soil heat exchanger and ground source heat pump air conditioning system |
| CN105318767A (en) * | 2015-08-15 | 2016-02-10 | 何家密 | Active type heat exchange and application thereof |
-
2007
- 2007-06-15 CN CNU2007200528130U patent/CN201093892Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102563872A (en) * | 2011-12-16 | 2012-07-11 | 广东美的暖通设备有限公司 | Water tank, heat pump water heater comprising water tank and control method of heat pump water heater |
| CN102563872B (en) * | 2011-12-16 | 2014-11-19 | 广东美的暖通设备有限公司 | Water tank, heat pump water heater comprising water tank and control method of heat pump water heater |
| CN105091628A (en) * | 2015-08-04 | 2015-11-25 | 山东省农业科学院 | Heat exchanger, soil heat exchanger and ground source heat pump air conditioning system |
| CN105091628B (en) * | 2015-08-04 | 2017-03-22 | 山东省农业科学院 | Heat exchanger, soil heat exchanger and ground source heat pump air conditioning system |
| CN105318767A (en) * | 2015-08-15 | 2016-02-10 | 何家密 | Active type heat exchange and application thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080730 Termination date: 20110615 |