CN203163559U - Horizontal-type heat exchanger structure - Google Patents
Horizontal-type heat exchanger structure Download PDFInfo
- Publication number
- CN203163559U CN203163559U CN 201320126287 CN201320126287U CN203163559U CN 203163559 U CN203163559 U CN 203163559U CN 201320126287 CN201320126287 CN 201320126287 CN 201320126287 U CN201320126287 U CN 201320126287U CN 203163559 U CN203163559 U CN 203163559U
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- shell
- cylindrical shell
- heat exchanger
- district
- housing
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Abstract
The utility model relates to a horizontal-type heat exchanger structure. The horizontal-type heat exchanger structure comprises a shell and a pipe bundle, wherein the pipe bundle is supported by a pipe plate and is arranged in the shell, and a shell pass inlet and a shell pass outlet are formed in the shell. The horizontal-type heat exchanger structure is characterized in that a barrel body is sleeved in the shell and is fixed in the shell through at least three supporting plates, the cavity between the shell and the cavity is separated into an inlet area and an outflow area which are mutually independent through the supporting plates, the barrel body is provided with a plurality of inlet holes corresponding to the inlet area and is provided with a plurality of outlet holes corresponding to the outflow area, the shell pass inlet corresponding to the inlet area is arranged on the upper portion of the shell, the shell pass outlet corresponding to the outflow area is arranged on the lower portion of the shell, the pipe bundle and the pipe plate are arranged in the barrel body, and the barrel body is provided with a tube pass inlet and a tube pass outlet which are communicated with two ends of the pipe bundle. The heat exchanger shell is small in fluid pressure difference, smooth in pressure, and particularly suitable for being used with large-sized equipment.
Description
Technical field
The utility model relates to a kind of horizontal heat exchanger structure.
Background technology
Existing horizontal heat exchanger generally includes the housing for the circulation cooling medium, be provided with many heat exchanger tubes in the housing, the deflection plate support limit that these heat exchanger tubes are crisscross arranged by polylith, deflection plate also plays the turbulent extent that enhance fluid flows simultaneously between each heat exchanger tube, thereby the effect that increase the coefficient of heat transfer, improves heat transfer efficiency, and by the position that changes deflection plate and the flow velocity that quantity can also control the shell side inner fluid, thereby the pressure of control shell side inner fluid falls and the heat exchange effect.
This class horizontal heat exchanger heat exchange effect is more satisfactory, but the shell side fluid pressure falls or when changing the shell side internal pressure as required and falling, also need the structure of heat exchanging device to be further improved when needs are controlled.
Summary of the invention
Technical problem to be solved in the utility model is that the present situation at prior art provides a kind of and can effectively control the horizontal heat exchanger structure that the shell side fluid pressure falls.
The utility model solves the problems of the technologies described above the technical scheme that adopts: this horizontal heat exchanger structure, comprise housing and supported the tube bank be arranged in the described housing by tube sheet, having shell side on the described housing advances, outlet, it is characterized in that: be arranged with cylindrical shell in the described housing, this cylindrical shell is fixed in the described housing by at least three gripper shoes, and these gripper shoes are divided into separate entering the district and flow out the district with the cavity between described housing and the described cylindrical shell, be provided with a plurality of holes that enter corresponding to the described district that enters on the described cylindrical shell, be provided with a plurality of taps corresponding to described outflow district on the described cylindrical shell; Described shell side import is distinguished the top that is arranged on described housing corresponding to described entering, and described shell side outlet is arranged on described lower part of frame corresponding to described outflow district; Described tube bank and described tube sheet are arranged in the described cylindrical shell, and described cylindrical shell is provided with tube side import and the tube side outlet that is connected with described tube bank two ends.
Preferably, described gripper shoe has four, and evenly distributes along the circumferencial direction of described cylindrical shell; Two adjacent gripper shoes that are positioned at the top are gone along with sb. to guard him with the counterpart of described housing and described cylindrical shell and are formed the described district that enters, and are positioned at two adjacent gripper shoes of below and the counterpart of described housing and described cylindrical shell and go along with sb. to guard him the described outflow of formation district.This structure can be taken into account the requirement of bonding strength, and structure is relatively simplified.
In order further to strengthen the bonding strength of gripper shoe, can be provided with the polylith stiffener at the inwall of described housing, these stiffeners are the corresponding both sides that are fixed on each described gripper shoe in groups in twos.
Compared with prior art, the mobile distance of horizontal heat exchanger structure shell side inner fluid provided by the utility model significantly reduces, and the sectional area that flows increases greatly, avoid the shell side inner fluid to remain in a standstill and blocked the phenomenon of gas, the shell side internal pressure is fallen greatly and is reduced, pressure is steady, has solved the problem that requires controlled pressure to fall.This horizontal heat exchanger structure especially is fit to the heat exchange of supporting main equipment and uses.
Description of drawings
Fig. 1 is the cross-sectional schematic of the utility model embodiment assembly structure;
Fig. 2 is the side view (broken section) of Fig. 1.
The specific embodiment
Describe in further detail below in conjunction with the utility model of accompanying drawing embodiment.
As depicted in figs. 1 and 2, this horizontal heat exchanger structure comprises:
Housing 1 is closed container, and its top is provided with shell side import 11, and its underpart is provided with shell side outlet 12.
Tube bank 3 comprises the many heat exchanger tubes that are arranged in parallel, and tube bank 3 is axially disposed within the cylindrical shell 2 along cylindrical shell, also is provided with the tube sheet 4 that polylith is parallel to each other in the cylindrical shell 2 in the radial direction, and each heat exchanger tube is located on these tube sheets 4, by tube sheet 4 support limit.The two ends of tube bank are communicated with tube side import and the tube side outlet that is arranged on the cylindrical shell 2 respectively.
Gripper shoe 5 has four, is arranged in the cavity between housing 1 and the cylindrical shell 2, and evenly arranges along the circumferential of cylindrical shell, is used for cylindrical shell 2 is fixed on the inwall of housing.The first side of four gripper shoes in the present embodiment is welded on the inwall of housing 1, the second side relative with the first side is welded on the outer wall of cylindrical shell 2, and, in order to strengthen the bonding strength of gripper shoe, on the inwall of housing, also be welded with polylith stiffener 6, these stiffeners in twos in groups, correspondence is welded on the relative two sides of gripper shoe 5, and, be arranged at intervals with many group stiffeners on the every gripper shoe.
Two gripper shoes that are positioned at the top are gone along with sb. to guard him formation with the counterpart of cylindrical shell and housing and are independently entered district 7, and two gripper shoes that are positioned at the below and corresponding shell and shell portion are gone along with sb. to guard him and formed outflow and distinguish 8.Shell side import 11 subtends enter district 7, and shell side exports 12 subtends and flows out district 8.And, corresponding to being evenly equipped with a plurality of holes that enter on the cylindrical shell that enters the district, corresponding to being evenly equipped with a plurality of taps on the shell portion that flows out the district.
The operation principle of this heat exchanger is described below:
First fluid evenly enters in the cylindrical shell through entering the hole after entering district 7 from shell side import 11, after the second fluid heat exchange of flowing in tube bank, enters the outflow district from tap, discharges from the shell side outlet then.
The flow process that this heat exchanger structure is flowed through in housing and cylindrical shell is short, and heat exchange area is big, and the housing fluid pressure falls little, and pressure is steady, especially is fit to supporting main equipment and uses.
Claims (3)
1. horizontal heat exchanger structure, comprise housing and supported the tube bank be arranged in the described housing by tube sheet, have the shell side import and export on the described housing, it is characterized in that: be arranged with cylindrical shell in the described housing, this cylindrical shell is fixed in the described housing by at least three gripper shoes, and these gripper shoes are divided into separate entering the district and flow out the district with the cavity between described housing and the described cylindrical shell, be provided with a plurality of holes that enter corresponding to the described district that enters on the described cylindrical shell, be provided with a plurality of taps corresponding to described outflow district on the described cylindrical shell; Described shell side import is corresponding to the described top that enters the district and be arranged on described housing, and described shell side outlet is corresponding to described outflow district and be arranged on described lower part of frame; Described tube bank and described tube sheet are arranged in the described cylindrical shell, and described cylindrical shell is provided with tube side import and the tube side outlet that is connected with described tube bank two ends.
2. horizontal heat exchanger structure according to claim 1 is characterized in that described gripper shoe has four, and evenly distributes along the circumferencial direction of described cylindrical shell; Two adjacent gripper shoes that are positioned at the top are gone along with sb. to guard him with the counterpart of described housing and described cylindrical shell and are formed the described district that enters, and are positioned at two adjacent gripper shoes of below and the counterpart of described housing and described cylindrical shell and go along with sb. to guard him the described outflow of formation district.
3. horizontal heat exchanger structure according to claim 1 and 2 is characterized in that the inwall of described housing is provided with the polylith stiffener, and these stiffeners are the corresponding both sides that are fixed on each described gripper shoe in groups in twos.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320126287 CN203163559U (en) | 2013-03-19 | 2013-03-19 | Horizontal-type heat exchanger structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320126287 CN203163559U (en) | 2013-03-19 | 2013-03-19 | Horizontal-type heat exchanger structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203163559U true CN203163559U (en) | 2013-08-28 |
Family
ID=49024737
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320126287 Expired - Lifetime CN203163559U (en) | 2013-03-19 | 2013-03-19 | Horizontal-type heat exchanger structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203163559U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104713382A (en) * | 2013-12-13 | 2015-06-17 | 浙江盾安机电科技有限公司 | Double-temperature-zone shell-and-tube condenser |
| CN115076589A (en) * | 2021-06-29 | 2022-09-20 | 中国石油天然气集团有限公司 | Integrated device of lean glycol buffer tank and lean glycol-rich glycol heat exchanger and use method |
-
2013
- 2013-03-19 CN CN 201320126287 patent/CN203163559U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104713382A (en) * | 2013-12-13 | 2015-06-17 | 浙江盾安机电科技有限公司 | Double-temperature-zone shell-and-tube condenser |
| CN115076589A (en) * | 2021-06-29 | 2022-09-20 | 中国石油天然气集团有限公司 | Integrated device of lean glycol buffer tank and lean glycol-rich glycol heat exchanger and use method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130828 |
|
| CX01 | Expiry of patent term |