CN208075092U - A kind of cold conduction oil heat reclaim unit - Google Patents
A kind of cold conduction oil heat reclaim unit Download PDFInfo
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- CN208075092U CN208075092U CN201820181691.3U CN201820181691U CN208075092U CN 208075092 U CN208075092 U CN 208075092U CN 201820181691 U CN201820181691 U CN 201820181691U CN 208075092 U CN208075092 U CN 208075092U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P80/00—Climate change mitigation technologies for sector-wide applications
- Y02P80/10—Efficient use of energy, e.g. using compressed air or pressurized fluid as energy carrier
Abstract
The utility model is related to a kind of cold conduction oil heat reclaim units, including cold water tank, hot-water cylinder and tubular heat exchanger, tubular heat exchanger includes shell and heat exchanger tube, heat-conducting medium is respectively set in shell and heat exchanger tube to exchange heat, cold water tank is connected by cold water pipe with the entrance of cooling water circulating pump, the outlet of cooling water circulating pump is connected with the cooling water inlet of tubular heat exchanger, tubular heat exchanger is exported by heating tube to be connected with the import of hot-water cylinder upper end, hot-water cylinder is connected by hot-water line with the entrance of heat-exchanger pump, the outlet of heat-exchanger pump is connected with the entrance in domestic water area, the pipeline in domestic water area is divided into two-way, it is connected all the way with bathing pipeline, another way is connected with the entrance of heating installation, the outlet of heating installation is connected to form water cycle with cold water tank refluxing opening；Retracting device described in the utility model makes the heat recovery of cold conduction oil recycle by the way that the structures such as tubular heat exchanger are arranged, energy-saving, saves entreprise cost.
Description
Technical field
The utility model is related to thermal recovery unit design field in industrial production more particularly to a kind of cold conduction oils
Heat reclaim unit.
Background technology
The dark brown complex mixture that pitch is made of the hydrocarbon and its non metallic derivatives of different molecular weight,
It is one kind of high viscosity organic liquid, is in a liquid state, surface is in black, dissolves in carbon disulfide.Pitch be it is a kind of waterproof and dampproof and
Corrosion-resistant organic cementitious material.Pitch can be mainly divided into three kinds of coal tar pitch, asphalt and bitumen：Wherein, coal tar
Pitch is the byproduct of coking.Asphalt is the residue after crude distillation.Bitumen is then to be stored at underground, some formation
Ore bed is accumulated on earth's crust surface.Pitch is mainly used for coatings, plastics, rubber and other industries and the pavement etc..
In process of production, remaining has an a large amount of heat to pitch in the cold conduction oil in cooling system, in reaction process, one
As heat absorbed from system using recirculated water as circulating coolant using cooling tower, be emitted into air, with reduction
Water temperature.Principle is to generate steam using carrying out cold and hot exchange after contact with air flowing, and steam, which volatilizees, to be taken away heat and reach steam
Heat dissipation, but this radiating mode produces problems with：First, the heat of generation largely loses, and in the air drifted, does not have
Accomplish energy-saving, waste a large amount of resource and heat, secondly, recirculated water evaporates in vapour form, takes away heat, need to
Fresh water is continuously replenished in system to realize cooling down, wastes a large amount of water resource, increases entreprise cost, therefore there is an urgent need for
A kind of device of cold conduction oil heat recovery.
Utility model content
To solve the above-mentioned problems, the purpose of this utility model is to propose a kind of cold conduction oil heat reclaim unit, is passed through
The structures such as tubular heat exchanger, which are arranged, enables the heat in cold conduction oil to carry out recycling, by conduction oil heat recovery
Cycle is used in combination with water cycle, energy-saving, improves worker's living condition, saves entreprise cost.
The technical solution that the utility model is taken to solve the above-mentioned problems is：A kind of cold conduction oil heat recovery dress
It sets, including cold water tank, hot-water cylinder and tubular heat exchanger, tubular heat exchanger includes shell and the heat exchange that is arranged in shell
It manages, heat-conducting medium is respectively set to exchange heat in shell and heat exchanger tube, the entrance that cold water tank passes through cold water pipe and cooling water circulating pump
It is connected, the outlet of cooling water circulating pump is connected with the cooling water inlet of tubular heat exchanger shell lower end, shell and tube heat exchange
Device is exported by the heating tube that is arranged above its shell to be connected with the import of hot-water cylinder upper end, hot-water cylinder by hot-water line and
The entrance of heat-exchanger pump is connected, and the outlet of heat-exchanger pump is connected with the entrance in domestic water area, and the pipeline in domestic water area is divided into
Two-way is connected with bathing pipeline all the way, and another way is connected with the entrance of heating installation, the outlet of heating installation and cold water tank
Refluxing opening is connected to form water cycle；The cold water tank other end is provided with water inlet pipe；Cold conduction oil is set above tubular heat exchanger
Holding vessel, the cold heat conducting oil inlet below cold conduction oil holding vessel are connected with the entrance of the heat exchanger tube inside tubular heat exchanger
It is logical, after being exchanged with circulating water heating in shell heat recovery is realized from the thermal conductivity hot oil outlet outflow below tubular heat exchanger；
The tubular heat exchanger inner shaft is symmetrical arranged multigroup spiral coil, and intersects between multigroup spiral coil and set
It sets；
It is respectively provided with interlayer on the outside of the cold water tank and hot-water cylinder, thermal insulation medium is set in interlayer, thermal insulation medium includes more
Layer rock wool layer and the froth bed being clipped between rock wool layer；
The heating installation is formed by multi-disc radiating fin combination arranged side by side.
The beneficial effects of the utility model：
1, the utility model forms two cycles by structures such as setting tubular heat exchanger, cold water tank, hot-water cylinders,
One is conduction oil heat recovery cycle, the other is water recycles, the two combination is met inside tubular heat exchanger, Neng Goutong
It crosses heat exchange and the heat in cold conduction oil is quickly subjected to heat exchange, be recycled in hot-water cylinder, then pumped to life by heat-exchanger pump
Water District, wherein being used for having a bath all the way, another way is used for heat radiation heating, and the cold water after heat dissipation is back in cold water pipe to carry out again
Cycle, achieve the purpose that the abundant recycling of heat, achieve it is energy-saving, improve worker's living condition, save enterprise at
This advantageous effect；
2, the utility model in tubular heat exchanger by being arranged multigroup spiral coil, and is handed between multigroup spiral coil
Fork setting, can be sufficient filling with the space in shell, spiral coil arranged in a crossed manner can greatly increase the efficiency of heat exchange, together
When again can fast speed heat transmit so that can be between recirculated water, between spiral coil and spiral coil in spiral coil and shell
Row heat exchange, the heat being stored in cold conduction oil can be entered quickly in recirculated water in heat exchange, and then following after heating
Ring water is flowed into hot-water cylinder, and is pumped into domestic water area by heat-exchanger pump, effective to recycle for employee's bathing or heating
The heat in cold conduction oil is utilized, achieve it is energy-saving, improve worker's living condition, save the beneficial effect of entreprise cost
Fruit；
3, for the utility model by the sandwich establishment on the outside of hot-water cylinder and cold water tank, interlayer is interior to be arranged thermal insulation medium, heat preservation
Medium includes multilayer rock wool layer and the froth bed that is clipped between rock wool layer, can achieve the purpose that heat preservation, effectively prevent heat
The variation of water temperature in water pot and cold water tank reduces energy dissipation, achieves the advantageous effect for saving the energy.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the structural schematic diagram of the spiral coil of the utility model；
Fig. 3 is the overlooking structure diagram of the spiral coil of the utility model；
It is marked in figure：1, cold water tank, 101, cooling water circulating pump, 102, cold water tank refluxing opening, 2, hot-water cylinder, 201, hot water
Pump, 3, tubular heat exchanger, 301, shell, 302, heat exchanger tube, 303, cooling water inlet, 304, heating tube outlet, 305, spiral
Coil pipe, 4, domestic water area, 401, bathing pipeline, 402, heating installation, 4021, cooling fin, 5, interlayer, 501, rock wool layer,
502, froth bed, 6, water inlet pipe, 7, cold conduction oil holding vessel, 701, cold heat conducting oil inlet, 702, thermal conductivity hot oil outlet.
Specific implementation mode
It elaborates in the following with reference to the drawings and specific embodiments to the utility model, the present embodiment is with the utility model skill
Premised on art scheme, detailed embodiment and specific operating process are given, but the scope of protection of the utility model is unlimited
In following embodiments.
Embodiment 1
As described in Figure, the utility model is a kind of cold conduction oil heat reclaim unit, including cold water tank 1, hot-water cylinder 2 and row
Pipe heat exchanger 3, tubular heat exchanger 3 include shell 301 and the heat exchanger tube 302 that is arranged in shell 301, shell 301 and are changed
Heat-conducting medium is respectively set in heat pipe 302 to exchange heat, cold water tank 1 is connected by cold water pipe with the entrance of cooling water circulating pump 101
Logical, the outlet of cooling water circulating pump 101 is connected with the cooling water inlet 303 of 3 shell of tubular heat exchanger, 301 lower end, tubulation
Formula heat exchanger 3 is connected by the heating tube outlet 304 being arranged above its shell 301 with the import of 2 upper end of hot-water cylinder, hot water
Tank 2 is connected by hot-water line with the entrance of heat-exchanger pump 201, and the outlet of heat-exchanger pump 201 is connected with the entrance in domestic water area 4
Logical, the pipeline in domestic water area 4 is divided into two-way, is connected all the way with bathing pipeline 401, and another way enters with heating installation 402
Mouth is connected, and the outlet of heating installation 402 is connected to form water cycle with cold water tank refluxing opening 102；1 other end of cold water tank is arranged
There is water inlet pipe 5；Cold conduction oil holding vessel 7, the cold conduction oil of 7 lower section of cold conduction oil holding vessel is arranged in 3 top of tubular heat exchanger
Entrance 701 is connected with the entrance of the heat exchanger tube 302 inside tubular heat exchanger 3, after being exchanged with circulating water heating in shell 301 from
Heat recovery is realized in the outflow of thermal conductivity hot oil outlet 702 of 3 lower section of tubular heat exchanger.
Embodiment 2
As described in Figure, the utility model is a kind of cold conduction oil heat reclaim unit, including cold water tank 1, hot-water cylinder 2 and row
Pipe heat exchanger 3, tubular heat exchanger 3 include shell 301 and the heat exchanger tube 302 that is arranged in shell 301, shell 301 and are changed
Heat-conducting medium is respectively set in heat pipe 302 to exchange heat, cold water tank 1 is connected by cold water pipe with the entrance of cooling water circulating pump 101
Logical, the outlet of cooling water circulating pump 101 is connected with the cooling water inlet 303 of 3 shell of tubular heat exchanger, 301 lower end, tubulation
Formula heat exchanger 3 is connected by the heating tube outlet 304 being arranged above its shell 301 with the import of 2 upper end of hot-water cylinder, hot water
Tank 2 is connected by hot-water line with the entrance of heat-exchanger pump 201, and the outlet of heat-exchanger pump 201 is connected with the entrance in domestic water area 4
Logical, the pipeline in domestic water area 4 is divided into two-way, is connected all the way with bathing pipeline 401, and another way enters with heating installation 402
Mouth is connected, and the outlet of heating installation 402 is connected to form water cycle with cold water tank refluxing opening 102；1 other end of cold water tank is arranged
There is water inlet pipe 5；Cold conduction oil holding vessel 7, the cold conduction oil of 7 lower section of cold conduction oil holding vessel is arranged in 3 top of tubular heat exchanger
Entrance 701 is connected with the entrance of the heat exchanger tube 302 inside tubular heat exchanger 3, after being exchanged with circulating water heating in shell 301 from
Heat recovery is realized in the outflow of thermal conductivity hot oil outlet 702 of 3 lower section of tubular heat exchanger.
It is the basic embodiment of the utility model above, can be further improved, be optimized on the basis of above
And restriction：
Such as：3 inner shaft of tubular heat exchanger is symmetrical arranged multigroup spiral coil 307, and multigroup spiral coil it
Between Cross Trade around setting, form " rice " glyph grid shape structure, and side wall adjacent between every group of spiral coil 307 is close to
Together, a heat exchange is carried out, achievees the purpose that heat exchange is fast, is carried out between the water cycle in spiral coil 307 and shell 301
Secondary heat exchange, heat transfer rate is fast, rapidly focuses in water cycle the heat in cold conduction oil, water is heated, life is passed to
Water District 4 is used as having a bath or heating is used, and on the one hand saves the energy, saves entreprise cost, on the other hand can also improve duty
The working environment of work.
For another example：The cold water tank 1 and 2 outside of hot-water cylinder is respectively provided with interlayer 5, thermal insulation medium is arranged in interlayer 5, heat preservation is situated between
Matter includes multilayer rock wool layer 501 and the froth bed being clipped between rock wool layer 501 502, achievees the effect that heat preservation, prevents energy from dissipating
It loses.
For another example：The heating installation 402 is composed of multi-disc cooling fin 4021 arranged side by side, can quickly be dissipated
Heat, the cooling fin 4021 may be configured as sheet, taper, arc-shaped, corrugated etc., achieve the purpose that increasing heat radiation area.
Claims (4)
1. a kind of cold conduction oil heat reclaim unit, including cold water tank（1）, hot-water cylinder（2）And tubular heat exchanger（3）, tubulation
Formula heat exchanger（3）Including shell（301）With setting in shell（301）Interior heat exchanger tube（302）, shell（301）And heat exchanger tube
（302）Heat-conducting medium is inside respectively set to exchange heat, it is characterised in that：Cold water tank（1）Pass through cold water pipe and cooling water circulating pump
（101）Entrance be connected, cooling water circulating pump（101）Outlet and tubular heat exchanger（3）Shell（301）The cooling of lower end
Water inlet（303）It is connected, tubular heat exchanger（3）By being arranged in its shell（301）The heating tube of top exports（304）With
Hot-water cylinder（2）The import of upper end is connected, hot-water cylinder（2）Pass through hot-water line and heat-exchanger pump（201）Entrance be connected, heat-exchanger pump
（201）Outlet and domestic water area（4）Entrance be connected, domestic water area（4）Pipeline be divided into two-way, all the way with bathing
Pipeline（401）It is connected, another way and heating installation（402）Entrance be connected, heating installation（402）Outlet and cold water tank
Refluxing opening（102）It is connected to form water cycle；Cold water tank（1）The other end is provided with water inlet pipe（6）；Tubular heat exchanger（3）On
Cold conduction oil holding vessel is arranged in side（7）, cold conduction oil holding vessel（7）The cold heat conducting oil inlet of lower section（701）It exchanges heat with shell and tube
Device（3）Internal heat exchanger tube（302）Entrance be connected, with shell（301）From tubular heat exchanger after interior circulating water heating exchange
（3）The thermal conductivity hot oil outlet of lower section（702）Heat recovery is realized in outflow.
2. a kind of cold conduction oil heat reclaim unit as described in claim 1, it is characterised in that：The tubular heat exchanger
（3）Inner shaft is symmetrical arranged multigroup spiral coil（305）, and it is arranged in a crossed manner between multigroup spiral coil.
3. a kind of cold conduction oil heat reclaim unit as described in claim 1, it is characterised in that：The cold water tank（1）With
Hot-water cylinder（2）Outside is respectively provided with interlayer（5）, interlayer（5）Interior setting thermal insulation medium, thermal insulation medium include multilayer rock wool layer（501）
And it is clipped in rock wool layer（501）Between froth bed（502）.
4. a kind of cold conduction oil heat reclaim unit as described in claim 1, it is characterised in that：The heating installation
（402）By multi-disc cooling fin arranged side by side（4021）It is composed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820181691.3U CN208075092U (en) | 2018-02-02 | 2018-02-02 | A kind of cold conduction oil heat reclaim unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820181691.3U CN208075092U (en) | 2018-02-02 | 2018-02-02 | A kind of cold conduction oil heat reclaim unit |
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| Publication Number | Publication Date |
|---|---|
| CN208075092U true CN208075092U (en) | 2018-11-09 |
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ID=64037026
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820181691.3U Active CN208075092U (en) | 2018-02-02 | 2018-02-02 | A kind of cold conduction oil heat reclaim unit |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110118381A (en) * | 2019-04-24 | 2019-08-13 | 青海沁满热能设备有限公司 | A kind of media for heat exchange unit |
| CN112172087A (en) * | 2020-09-17 | 2021-01-05 | 南通科诚橡塑机械有限公司 | High-torque double-screw granulator with circulating cooling device |
| CN112653066A (en) * | 2020-12-19 | 2021-04-13 | 北京太易德电气安装有限公司 | Anti-freezing structure of buried pipeline and construction method |
-
2018
- 2018-02-02 CN CN201820181691.3U patent/CN208075092U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110118381A (en) * | 2019-04-24 | 2019-08-13 | 青海沁满热能设备有限公司 | A kind of media for heat exchange unit |
| CN112172087A (en) * | 2020-09-17 | 2021-01-05 | 南通科诚橡塑机械有限公司 | High-torque double-screw granulator with circulating cooling device |
| CN112653066A (en) * | 2020-12-19 | 2021-04-13 | 北京太易德电气安装有限公司 | Anti-freezing structure of buried pipeline and construction method |
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