CN209706614U - A kind of novel lamella heat exchanger - Google Patents
A kind of novel lamella heat exchanger Download PDFInfo
- Publication number
- CN209706614U CN209706614U CN201920155389.5U CN201920155389U CN209706614U CN 209706614 U CN209706614 U CN 209706614U CN 201920155389 U CN201920155389 U CN 201920155389U CN 209706614 U CN209706614 U CN 209706614U
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- shell
- exchange core
- cover board
- floating head
- head cover
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Abstract
The utility model provides a kind of novel lamella heat exchanger, comprising: floating head cover board, stud, nut, metal gasket, shell, plate-type heat-exchange core, heat exchange core body shell, thermal medium inlet pipe, thermal medium exit tube, cold medium inlet tube, cold medium outlet pipe, feeder pipe, the first lifting lug, the second lifting lug；The floating head cover board is fixed on shell by stud and nut；The metal gasket pad is located between stud and nut；The plate-type heat-exchange core is set to heat exchange core body enclosure interior and is integrally placed in shell, and the thermal medium inlet pipe is set on shell and communicates with enclosure interior, and the thermal medium exit tube is opened on floating head cover board and communicates with shell；What the cold medium inlet tube and cold medium outlet pipe were respectively separated is set on shell and connects with heat exchange heat exchange core body shell；The feeder pipe is set to housing bottom and communicates with enclosure interior；The first lifting lug plural number is set on floating head cover board；Second lifting lug is symmetrically set to surface of shell.
Description
Technical field
The utility model belongs to field of heat exchangers, is related specifically to a kind of novel lamella heat exchanger.
Background technique
Lamella heat exchanger is the product between plate heat exchanger and shell-and-tube heat exchanger, it has plate heat exchanger
The advantages of with both shell-and-tube heat exchangers.Lamella heat exchanger is the heat exchanger using plate pipe as heat transfer element, and also known as thin slice changes
Hot device.It is mainly made of plate tube bank and shell two parts.The heat exchange core body of present lamella heat exchanger uses mostly
Shell and tube condenser, although cost is relatively low, but occupied space is big, and heat transfer efficiency is low, and it is negative to be no longer satisfied the work of high pressure height
The working condition of lotus, it is therefore, imperative to the improvement of lamella heat exchanger.
Summary of the invention
(1) technical problems to be solved
In view of the above, the purpose of this utility model is to provide a kind of novel lamella heat exchangers, mention for reaching
High heat transfer efficiency meets pressure requirements, adapts to the purpose of various working.
(2) technical solution
To solve the technical problem, the utility model provides a kind of novel lamella heat exchanger, which is characterized in that packet
It includes: floating head cover board, stud, nut, metal gasket, shell, plate-type heat-exchange core, heat exchange core body shell, thermal medium inlet pipe,
Thermal medium exit tube, cold medium inlet tube, cold medium outlet pipe, feeder pipe, the first lifting lug, the second lifting lug；The floating head cover board passes through double
Hook bolt and nut are fixed on shell；The metal gasket pad is located between stud and nut；The plate-type heat-exchange core
Body is set to heat exchange core body enclosure interior and is integrally placed in shell, and the thermal medium inlet pipe is set on shell and and shell
Inside communicates, and the thermal medium exit tube is opened on floating head cover board and communicates with shell；The cold medium inlet tube and cold medium go out
What pipe was respectively separated is set on shell and connects with heat exchange heat exchange core body shell；The feeder pipe be set to housing bottom and with
Enclosure interior communicates；The first lifting lug plural number is set on floating head cover board；Second lifting lug is symmetrically set to shell table
Face.
A kind of pepper picking device provided by the utility model can be further arranged to the enclosure interior and symmetrically be arranged
There is the first ear formula bearing piece；The heat exchange core body surface of shell is symmetrically arranged with the second ear formula bearing piece；The heat exchange core body shell is logical
The second ear formula bearing piece is crossed to ride upon in the first ear formula bearing piece.
A kind of pepper picking device provided by the utility model can be further arranged to be provided with one on the floating head cover board
A blow-down pipe.
A kind of pepper picking device provided by the utility model can be further arranged to be provided with one on the floating head cover board
A manometer tube.
If a kind of pepper picking device provided by the utility model can be further arranged to the housing outer surface and be provided with
Dry hanging support.
(3) beneficial effect
A kind of novel lamella heat exchanger provided by the utility model is to put into plate-type heat-exchange core in cylinder, is filling
The deficiency of plate heat exchanger is also improved while dividing using the characteristics of plate heat exchanger, heat transfer core is the board-like biography of full welded type
Hot core, the circulation area of thermal medium are greater than the circulation area of cold medium, exchange heat more abundant.Pressure resistance and temperature resistant capability are better than removable
Plate heat exchanger；
Detachable plate type heat exchanger is compared, due to not having the corner apertures on detachable plate type heat exchanger plate, especially big steam
Corner apertures, therefore the utilization rate of plate effective heat exchange area is close to 95%；Compared to shell and tube condenser, lamella heat exchanger is using biography
The thermal efficiency is high, occupies little space, and heat exchange is abundant.
Detailed description of the invention
Fig. 1 is the front view of the utility model；
Fig. 2 is the left view of the utility model；
Fig. 3 is the perspective view of the utility model；
Fig. 4 is the top view of the utility model.
Wherein: 1, floating head cover board；2, shell；21, the first ear formula bearing piece；3, plate-type heat-exchange core；4, heat exchange core body shell；
41, the second ear formula bearing piece；5, thermal medium inlet pipe；6, thermal medium exit tube；7, cold medium inlet tube；8, cold medium outlet pipe；9, feeder pipe；
10, the first lifting lug；11, the second lifting lug；12, stud；13, nut；14, metal gasket；15, blow-down pipe；16, pressure gauge
Pipe；17, hanging support.
Specific embodiment
With reference to the accompanying drawings and examples, specific embodiment of the present utility model is described in further detail.Below
Embodiment is not intended to limit the scope of the present invention for illustrating the utility model.Zero involved in following embodiment
Part, structure, mechanism etc. are then unless otherwise specified conventional commercial product.
A kind of novel lamella heat exchanger characterized by comprising the floating head cover board 1 of semicircle spherical hollow, the floating head
Mounting hole is offered on the edge of cover board 1 and shell 2, stud 12 is inserted in mounting hole, then by 13 liang of head clampings of nut
Fixed, it is hollow structure inside the shell 2, in shell 2 that pad, which is equipped with metal gasket 14, between upper and lower nut 13 and bolt
The symmetrical welding in internal middle part (as shown in Figure 1) is provided with the first ear formula bearing piece 21, and 21 upper end of the first ear formula bearing piece is
It is horizontally disposed；Heat exchange core body shell 4 includes hollow tank body, and the hollow interior is hollow structure, and descends both ends to set on it
It is equipped with the floating head cover board of dome-type, upper and lower floating head cover board and hollow tank body and carries out fastening closure using bolt and nut, it is described board-like
3 level of heat exchange core body is arranged in hollow tank interior；The second ear formula is welded in the middle part surface bilateral symmetry of hollow tank body
Bearing piece 41,41 lower part of the second ear formula bearing piece is level, and the second ear formula bearing piece 41 and the first ear formula bearing piece 21 overlap, so that
Heat exchange core body shell 4 can be placed in shell 2；What the cold medium outlet pipe 8 was spaced on 2 surface of shell with cold medium inlet tube 7
Welding setting, pipeline extend internally, and cold medium outlet pipe 8 is connected with the floating head cover board of 4 lower end of heat exchange core body shell, cold medium
Inlet pipe 7 is connected with the floating head cover board of 4 upper end of heat exchange core body shell, and the welding of thermal medium inlet pipe 5 is set to cold medium inlet tube 7
Between cold medium outlet pipe 8 and with communicated inside shell 2, set at the top of floating head cover board 1 be welded with one with floating head cover board 1 inside
The thermal medium exit tube 6 communicated；One is welded with and the feeder pipe 9 that communicates inside shell 2 in the bottom of shell 2；The utility model
Heat exchange principle are as follows: thermal medium walks shell side, and cold medium walks tube side.Cold medium enters plate-type heat-exchange core 3 by cold medium inlet tube 7
Plate beam, bottom in and top out, thermal medium enter equipment shell side by thermal medium inlet pipe 5, guarantee heat transfer effect.The liquid finally condensed is situated between
Matter is discharged from feeder pipe 9, other exhaust gas generated in condensation process are discharged from thermal medium exit tube 6.It is also available in the process
The heat that thermal medium generates in condensation process heats cold medium, available to the mesh for elsewhere, also having reached waste heat recycling
's.
First lifting lug 10 is welded as sheet, offers hole for hoist on it, is welded on floating head cover board 1, and setting quantity is
It two, is symmetrical arranged with thermal medium exit tube 6 for symmetry axis；Second lifting lug 11 is cylinder, and setting quantity is two, symmetrically
Be set to 2 surface of shell.
The blow-down pipe 15 for being provided with one and communicating inside floating head cover board 1 is welded on the floating head cover board 1；In blow-down pipe 15
Side is welded with the manometer tube 16 communicated with inside floating head cover board 1, is used for external pressure gauge.
In 2 outer surface of shell, circumferentially there are four horizontally disposed hanging supports 17 for welding, offer on hanging support 17
Bolt fixing hole.
It is in the description of the present invention, it should be noted that term " center ", "upper", "lower", "left", "right", " perpendicular
Directly ", the orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only
For ease of description the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have it is specific
Orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.In addition, term " the
One ", " second ", " third " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance.
Claims (5)
1. a kind of novel lamella heat exchanger characterized by comprising floating head cover board, stud, nut, metal gasket, shell
Body, plate-type heat-exchange core, heat exchange core body shell, thermal medium inlet pipe, thermal medium exit tube, cold medium inlet tube, cold medium outlet pipe, blanking
Pipe, the first lifting lug, the second lifting lug；The floating head cover board is fixed on shell by stud and nut；The metal gasket
Pad is located between stud and nut；The plate-type heat-exchange core is set to heat exchange core body enclosure interior and is integrally placed in shell
In body, the thermal medium inlet pipe is set on shell and communicates with enclosure interior, and the thermal medium exit tube is opened in floating head cover board
Above and with shell communicate；What the cold medium inlet tube and cold medium outlet pipe were respectively separated be set on shell and with heat exchange core body shell
Body connects；The feeder pipe is set to housing bottom and communicates with enclosure interior；The first lifting lug plural number is set to floating head
On plate；Second lifting lug is symmetrically set to surface of shell.
2. a kind of novel lamella heat exchanger according to claim 1, which is characterized in that the enclosure interior is symmetrically set
It is equipped with the first ear formula bearing piece；The heat exchange core body surface of shell is symmetrically arranged with the second ear formula bearing piece；The heat exchange core body shell
It is ridden upon in the first ear formula bearing piece by the second ear formula bearing piece.
3. a kind of novel lamella heat exchanger according to claim 1, which is characterized in that be provided on the floating head cover board
One blow-down pipe.
4. a kind of novel lamella heat exchanger according to claim 1, which is characterized in that be provided on the floating head cover board
One manometer tube.
5. a kind of novel lamella heat exchanger according to claim 1, which is characterized in that the housing outer surface is provided with
Several hanging supports.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920155389.5U CN209706614U (en) | 2019-01-29 | 2019-01-29 | A kind of novel lamella heat exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920155389.5U CN209706614U (en) | 2019-01-29 | 2019-01-29 | A kind of novel lamella heat exchanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209706614U true CN209706614U (en) | 2019-11-29 |
Family
ID=68640953
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920155389.5U Active CN209706614U (en) | 2019-01-29 | 2019-01-29 | A kind of novel lamella heat exchanger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209706614U (en) |
-
2019
- 2019-01-29 CN CN201920155389.5U patent/CN209706614U/en active Active
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