CN204461144U - Crude oil Produced Liquid heat exchanger - Google Patents
Crude oil Produced Liquid heat exchanger Download PDFInfo
- Publication number
- CN204461144U CN204461144U CN201420807481.2U CN201420807481U CN204461144U CN 204461144 U CN204461144 U CN 204461144U CN 201420807481 U CN201420807481 U CN 201420807481U CN 204461144 U CN204461144 U CN 204461144U
- Authority
- CN
- China
- Prior art keywords
- cooling
- cooling space
- heat exchanger
- space
- housing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 239000010779 crude oil Substances 0.000 title claims abstract description 25
- 239000007788 liquid Substances 0.000 title claims abstract description 24
- 238000001816 cooling Methods 0.000 claims abstract description 86
- 239000012530 fluid Substances 0.000 claims abstract description 32
- 239000000110 cooling liquid Substances 0.000 claims abstract description 18
- 239000011148 porous material Substances 0.000 claims abstract description 4
- 238000011144 upstream manufacturing Methods 0.000 claims abstract description 4
- 239000012809 cooling fluid Substances 0.000 claims description 15
- 238000007599 discharging Methods 0.000 claims description 7
- 239000003638 chemical reducing agent Substances 0.000 claims description 3
- 238000000605 extraction Methods 0.000 description 5
- 239000004576 sand Substances 0.000 description 5
- 230000008901 benefit Effects 0.000 description 4
- 230000000903 blocking effect Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 239000002918 waste heat Substances 0.000 description 2
- 230000002528 anti-freeze Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Abstract
The utility model provides a kind of crude oil Produced Liquid heat exchanger, comprising: housing; Dividing plate, dividing plate comprises diaphragm plate and vertical clapboard, and the space in housing is separated into multiple relatively independent cooling space by diaphragm plate and vertical clapboard, is communicated with successively between multiple cooling space by intercommunicating pore; Cooling liquid inlet, to be arranged on housing and to be connected with the cooling space by the upstream of the connection position in multiple cooling space; Cooling liquid outlet, to be arranged on housing and to be connected with the cooling space downstream of the connection position in multiple cooling space; Heat exchanger tube, is arranged in housing and successively by multiple cooling space, heat exchanger tube has fluid entrance and fluid outlet, fluid entrance and fluid outlet be separately positioned in housing relative away from two cooling spaces on.The technical solution of the utility model efficiently solve heat exchanger heat exchange efficiency of the prior art low and easily occur block problem.
Description
Technical field
The utility model relates to heavy crude heat extraction technical field, in particular to a kind of crude oil Produced Liquid heat exchanger.
Background technology
The temperature of the crude oil Produced Liquid that heavy crude heat extraction mode obtains is higher, if do not utilize its heat, only can let alone to distribute, cause great waste in follow-up course of conveying.
Because crude oil Produced Liquid has the advantages that viscosity is excessive, flow velocity is lower and carry silt.When the crude oil obtained heavy crude heat extraction mode carries out heat utilization, require that heat exchanger resistance is unsuitable excessive, heat exchange property good and not easily sand phenomenon is amassed in appearance.Under the prerequisite of metered flow, in order to increase heat exchange property, the method reducing caliber and increase heat exchanger tube quantity generally taked by common heat exchanger when designing, increase heat exchange area and improve heat exchange rate, thus obtaining the higher coefficient of heat transfer.But this method, for the crude oil Produced Liquid that viscosity is higher, the burden caused because the tiny increase resistance of pipeline increases obtains benefit far above heat exchange.On the other hand, because the caliber of heat exchanger is too small, easily in pipe, there is long-pending sand phenomenon, thus cause pipeline local stoppages, and be not easily rushed to open, thus affect heat exchange efficiency and product quality.
Utility model content
Main purpose of the present utility model is to provide a kind of heat exchange efficiency high and is not easy to occur the crude oil Produced Liquid heat exchanger of blocking.
To achieve these goals, an aspect of the present utility model, provides a kind of crude oil Produced Liquid heat exchanger, comprising: housing; Dividing plate, dividing plate comprises diaphragm plate and vertical clapboard, and the space in housing is separated into multiple relatively independent cooling space by diaphragm plate and vertical clapboard, is communicated with successively between multiple cooling space by intercommunicating pore; Cooling liquid inlet, to be arranged on housing and to be connected with the cooling space by the upstream of the connection position in multiple cooling space; Cooling liquid outlet, to be arranged on housing and to be connected with the cooling space downstream of the connection position in multiple cooling space; Heat exchanger tube, is arranged in housing and successively by multiple cooling space, heat exchanger tube has fluid entrance and fluid outlet, fluid entrance and fluid outlet be separately positioned in housing relative away from two cooling spaces on.
Further, fluid entrance is arranged on the cooling space at cooling liquid outlet place, and fluid outlet is arranged on the cooling space at cooling fluid entrance place.
Further, diaphragm plate is multiple, vertical clapboard is multiple, space uniform in housing is separated into the cooling space of multiple strip by multiple diaphragm plate and multiple vertical clapboard jointly, multiple cooling space comprises the first adjacent cooling space, the second cooling space and the 3rd cooling space, the first end of the first cooling space is communicated with the first end of the second cooling space, and the second end of the second cooling space is connected with the first end of the 3rd cooling space.
Further, cooling fluid entrance is arranged on the second end of the first cooling space, and cooling liquid outlet is arranged on second end in the 3rd cooling fluid space.
Further, fluid outlet is arranged on the first cooling space, and fluid entrance is arranged on the 3rd cooling fluid spatially.
Further, crude oil Produced Liquid heat exchanger also comprises discharging tube, and discharging tube is arranged on the bottom of housing.
Further, heat exchanger tube is snakelike reducing reducer pipe.
Application the technical solution of the utility model, space in housing is separated into multiple relatively independent cooling space by diaphragm plate and vertical clapboard, allow again in housing also successively by multiple cooling space, just can in limited shell space, increase the area that heat exchanger tube can contact with cooling fluid, improve heat exchange efficiency.And then avoid the problem reducing to occur long-pending sand and blocking pipeline in pipe that the caliber of heat exchanger tube causes to obtain good heat transfer effect, make the crude oil Produced Liquid heat exchanger of the present embodiment carry out efficient and stable Waste Heat Recovery to the fluid of heavy crude heat extraction.It should be noted that in addition, dividing plate also serves supporting role, relatively independent between heat exchanger tube and dividing plate, and heat exchanger tube also can not produce stress problem.
Except object described above, feature and advantage, the utility model also has other object, feature and advantage.Below with reference to figure, the utility model is described in further detail.
Accompanying drawing explanation
The Figure of description forming a application's part is used to provide further understanding of the present utility model, and schematic description and description of the present utility model, for explaining the utility model, is not formed improper restriction of the present utility model.In the accompanying drawings:
Fig. 1 shows the structural representation of the embodiment according to crude oil Produced Liquid heat exchanger of the present utility model;
Fig. 2 shows the bottom perspective structural representation of the embodiment of Fig. 1;
Fig. 3 shows the bottom perspective structure schematic top plan view of the embodiment of Fig. 2.
Wherein, above-mentioned accompanying drawing comprises the following drawings mark:
10, housing; 21, diaphragm plate; 22, vertical clapboard; 31, cooling liquid inlet; 32, cooling liquid outlet; 40, heat exchanger tube; 41, fluid entrance; 42, fluid outlet.
Detailed description of the invention
It should be noted that, when not conflicting, the embodiment in the application and the feature in embodiment can combine mutually.Below with reference to the accompanying drawings and describe the utility model in detail in conjunction with the embodiments.
The utility model scheme is understood better in order to make those skilled in the art person, below in conjunction with the accompanying drawing in the utility model embodiment, technical scheme in the utility model embodiment is clearly and completely described, obviously, described embodiment is only the embodiment of the utility model part, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all should belong to the scope of the utility model protection.
As shown in Figure 1 to Figure 3, the crude oil Produced Liquid heat exchanger of the present embodiment comprises housing 10, dividing plate, cooling liquid inlet 31, cooling liquid outlet 32 and heat exchanger tube 40.Dividing plate comprises diaphragm plate 21 and vertical clapboard 22, and the space in housing 10 is separated into multiple relatively independent cooling space by diaphragm plate 21 and vertical clapboard 22, is communicated with successively between multiple cooling space by intercommunicating pore.Cooling liquid inlet 31 arranges on the housing 10 and is connected with the cooling space by the upstream of the connection position in multiple cooling space.Cooling liquid outlet 32 arranges on the housing 10 and is connected with the cooling space downstream of the connection position in multiple cooling space.Heat exchanger tube 40 is arranged in housing 10 and successively by multiple cooling space, heat exchanger tube 40 has fluid entrance 41 and fluid outlet 42, fluid entrance 41 and fluid outlet 42 be separately positioned in housing 10 relative away from two cooling spaces on.
The technical scheme of application the present embodiment, space in housing 10 is separated into multiple relatively independent cooling space by diaphragm plate 21 and vertical clapboard 22, allow again in housing 10 also successively by multiple cooling space, just can in limited housing 10 space, increase the area that heat exchanger tube 40 can contact with cooling fluid, improve heat exchange efficiency.And then avoid the problem reducing to occur long-pending sand and blocking pipeline in pipe that the caliber of heat exchanger tube causes to obtain good heat transfer effect, make the crude oil Produced Liquid heat exchanger of the present embodiment carry out efficient and stable Waste Heat Recovery to the fluid of heavy crude heat extraction.It should be noted that in addition, dividing plate also serves supporting role, relatively independent between heat exchanger tube 40 and dividing plate, and heat exchanger tube 40 also can not produce stress problem.Preferably, the heat exchanger tube 40 of the present embodiment is snakelike reducing reducer pipe, effectively can increase the disturbance of crude oil Produced Liquid, thus increases convection transfer rate, the heat exchange property of enhanced heat exchange device.
As depicted in figs. 1 and 2, in the present embodiment, fluid entrance 41 is arranged on the cooling space at cooling liquid outlet 32 place, and fluid outlet 42 is arranged on the cooling space at cooling fluid entrance place.Countercurrent flow can be formed as much as possible like this, heat exchange property is improved.
As shown in Figure 3, in the present embodiment, diaphragm plate 21 is multiple, vertical clapboard 22 is multiple, space uniform in housing 10 is separated into the cooling space of multiple strip by multiple diaphragm plate 21 and multiple vertical clapboard 22 jointly, multiple cooling space comprises the first adjacent cooling space, the second cooling space and the 3rd cooling space, and the first end of the first cooling space is communicated with the first end of the second cooling space, and the second end of the second cooling space is connected with the first end of the 3rd cooling space.What need the second cooling space illustrated to refer to is the one or more cooling spaces of annexation of mediating in connected multiple cooling spaces, and the first cooling space and the 3rd cooling space are then two cooling spaces being in two ends in the multiple cooling spaces be connected.
As shown in Figures 2 and 3, in the present embodiment, space uniform in housing 10 is divided into multilayer by diaphragm plate 21, and multiple vertical clapboard 22 is crisscross arranged in each layer and every one deck is divided into multiple cooling space connected successively, is communicated with between multilayer by connected entrance.Can be just multiple cooling spaces be communicated with successively by the spatial division in housing 10 by simple structure in this wise.
As shown in Figure 2, in the present embodiment, cooling fluid entrance is arranged on the second end of the first cooling space, and cooling liquid outlet 32 is arranged on second end in the 3rd cooling fluid space.Like this, cooling fluid can be allowed to pass through successively from each cooling space, make full use of each cooling space.
As shown in Figure 2, in the present embodiment, fluid outlet 42 is arranged on the first cooling space, and fluid entrance 41 is arranged on the 3rd cooling fluid spatially.Like this, the performance of countercurrent flow can be utilized fully, heat exchange property is improved.
In the present embodiment, crude oil Produced Liquid heat exchanger also comprises discharging tube, and discharging tube is arranged on the bottom of housing 10.Discharging tube can be used for clearing up the sand in antifreeze discharge opeing and cleaning housing 10.
The foregoing is only preferred embodiment of the present utility model, be not limited to the utility model, for a person skilled in the art, the utility model can have various modifications and variations.All within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (7)
1. a crude oil Produced Liquid heat exchanger, is characterized in that, comprising:
Housing (10);
Dividing plate, described dividing plate comprises diaphragm plate (21) and vertical clapboard (22), space in described housing (10) is separated into multiple relatively independent cooling space by described diaphragm plate (21) and described vertical clapboard (22), is communicated with successively between multiple cooling space by intercommunicating pore;
Cooling liquid inlet (31), is arranged on described housing (10) and goes up and be connected with the described cooling space by the upstream of the connection position in described multiple cooling space;
Cooling liquid outlet (32), is arranged on described housing (10) and goes up and be connected with the described cooling space downstream of the connection position in described multiple cooling space;
Heat exchanger tube (40), be arranged in described housing (10) also successively by multiple cooling space, described heat exchanger tube (40) has fluid entrance (41) and fluid outlet (42), described fluid entrance (41) and described fluid export (42) be separately positioned on described housing (10) interior relative away from two described cooling spaces on.
2. crude oil Produced Liquid heat exchanger according to claim 1, it is characterized in that, described fluid entrance (41) is arranged on the described cooling space at described cooling liquid outlet (32) place, and described fluid outlet (42) is arranged on the described cooling space at described cooling fluid entrance place.
3. crude oil Produced Liquid heat exchanger according to claim 1, it is characterized in that, described diaphragm plate (21) is for multiple, described vertical clapboard (22) is for multiple, space uniform in described housing (10) is separated into the described cooling space of multiple strip by multiple described diaphragm plate (21) and multiple described vertical clapboard (22) jointly, multiple described cooling space comprises the first adjacent cooling space, second cooling space and the 3rd cooling space, the first end of described first cooling space is communicated with the first end of described second cooling space, second end of described second cooling space is connected with the first end of described 3rd cooling space.
4. crude oil Produced Liquid heat exchanger according to claim 3, is characterized in that, described cooling fluid entrance is arranged on the second end of described first cooling space, and described cooling liquid outlet (32) is arranged on second end in described 3rd cooling fluid space.
5. crude oil Produced Liquid heat exchanger according to claim 4, is characterized in that, described fluid outlet (42) is arranged on described first cooling space, and described fluid entrance (41) is arranged on described 3rd cooling fluid spatially.
6. crude oil Produced Liquid heat exchanger according to claim 1, is characterized in that, described crude oil Produced Liquid heat exchanger also comprises discharging tube, and described discharging tube is arranged on the bottom of described housing (10).
7. crude oil Produced Liquid heat exchanger according to claim 1, is characterized in that, described heat exchanger tube (40) is snakelike reducing reducer pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420807481.2U CN204461144U (en) | 2014-12-17 | 2014-12-17 | Crude oil Produced Liquid heat exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420807481.2U CN204461144U (en) | 2014-12-17 | 2014-12-17 | Crude oil Produced Liquid heat exchanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204461144U true CN204461144U (en) | 2015-07-08 |
Family
ID=53668017
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420807481.2U Expired - Fee Related CN204461144U (en) | 2014-12-17 | 2014-12-17 | Crude oil Produced Liquid heat exchanger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204461144U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105484716A (en) * | 2015-11-30 | 2016-04-13 | 中国石油天然气股份有限公司 | Oilfield produced fluid heat energy recovery device and method |
| CN105758230A (en) * | 2014-12-17 | 2016-07-13 | 中国石油天然气股份有限公司 | Heat exchanger for crude oil produced liquid |
-
2014
- 2014-12-17 CN CN201420807481.2U patent/CN204461144U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105758230A (en) * | 2014-12-17 | 2016-07-13 | 中国石油天然气股份有限公司 | Heat exchanger for crude oil produced liquid |
| CN105484716A (en) * | 2015-11-30 | 2016-04-13 | 中国石油天然气股份有限公司 | Oilfield produced fluid heat energy recovery device and method |
| CN105484716B (en) * | 2015-11-30 | 2018-01-02 | 中国石油天然气股份有限公司 | Oil field mining liquid heat-energy recovering apparatus and method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204461144U (en) | Crude oil Produced Liquid heat exchanger | |
| CN103528406A (en) | Flat-plate heat exchanger filled with metal foam at partial portion | |
| CN105034323A (en) | Cable cooling water trough | |
| CN102393155A (en) | Novel three-dimensional mesh base plate-typed heat exchanger | |
| CN203964713U (en) | Double-shell side pipe heat exchanger | |
| CN104390480A (en) | Multilayer spraying evaporative condenser | |
| CN204665987U (en) | Lamella heat exchanger | |
| CN203518350U (en) | Tank type heat exchanger | |
| CN105758230A (en) | Heat exchanger for crude oil produced liquid | |
| CN201811614U (en) | Self-cleaning heat exchanger | |
| CN104390395A (en) | Condenser and refrigerator | |
| CN204773509U (en) | Cable cooling trough | |
| CN204535487U (en) | With the heat exchanger of distributing disc | |
| CN204535481U (en) | Double helix flat formula heat exchange unit and the flat formula heat exchanger of double helix | |
| CN203572264U (en) | Novel nonmetallic heat exchanger | |
| CN103673694B (en) | Falling-film shell-and-plate heat exchanger | |
| CN207351261U (en) | A kind of arch shape traverse baffle shell type heat exchanger with sealing strip | |
| CN203990083U (en) | A kind of filter pipe for environmental protection water resources projects | |
| CN104075594A (en) | Double shell pass tubular heat exchanger | |
| CN104437338B (en) | A kind of anti-stifled structured packing | |
| CN204535100U (en) | A kind of heat exchanger fin | |
| CN205664701U (en) | Novel metallurgical cooler equipment | |
| CN204165431U (en) | A kind of double-layer staggered stream groove heat exchanger | |
| CN104279893B (en) | A kind of double-layer staggered stream groove heat exchanger | |
| CN204987958U (en) | Degree of depth helicla flute trades heat pipe exchanger |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150708 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |