CN212747404U - Energy-saving fluid conveying equipment - Google Patents
Energy-saving fluid conveying equipment Download PDFInfo
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- CN212747404U CN212747404U CN202021675738.5U CN202021675738U CN212747404U CN 212747404 U CN212747404 U CN 212747404U CN 202021675738 U CN202021675738 U CN 202021675738U CN 212747404 U CN212747404 U CN 212747404U
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- heat exchange
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- exchange tube
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Abstract
The utility model provides an energy-conserving fluid conveying equipment, including cup jointing complex interior body and outer body, interior body cavity establishes to first heat transfer room, form between interior body and the outer body and seal the inner room, and seal the inner room and establish to second heat transfer room, first heat transfer room is equipped with the honeycomb duct, the fixed spiral water conservancy diversion leaf that sets up of honeycomb duct outer wall, spiral water conservancy diversion leaf and interior body fixed connection, be equipped with first heat exchange tube in the honeycomb duct, first heat exchange tube one end fixed connection runs through the feed liquor pipe of interior body and outer body, other end fixed connection runs through the connecting pipe of interior body, connecting pipe fixed connection second heat exchange tube, second heat exchange tube fixed connection runs through the fluid-discharge tube of outer body, outer body top bottom is equipped with oiling mouth and oil drain port respectively. Through having set up spiral water conservancy diversion leaf, first heat exchange tube, second heat exchange tube, the second heat exchange chamber that is full of hot oil, improved heat exchange efficiency widely, fully retrieved the waste heat of flue gas, saved the energy.
Description
Technical Field
The utility model relates to a fluid conveying equipment technical field specifically is an energy-conserving fluid conveying equipment.
Background
The boiler is an energy conversion device, the energy input to the boiler comprises chemical energy and electric energy in fuel, and the boiler outputs steam, high-temperature water or an organic heat carrier with certain heat energy. The boiler is a water container heated on fire, a furnace is a place where fuel is combusted, and the boiler comprises a boiler and a furnace. The hot water or steam generated in the boiler can directly provide heat energy for industrial production and people life, and can also be converted into mechanical energy through a steam power device, or the mechanical energy is converted into electric energy through a generator. The boiler for supplying hot water is called a hot water boiler, is mainly used for life, and has a small amount of application in industrial production. The boiler generating steam is called as a steam boiler, often called as a boiler for short, and is mostly used for thermal power stations, ships, locomotives and industrial and mining enterprises, most of the factories generally build a heat recovery tower for improving the utilization efficiency of boiler flue gas recovery at present, but the heat recovery tower is high in construction cost and large in size, so that the boiler is not suitable for recovering flue gas waste heat of small boilers.
SUMMERY OF THE UTILITY MODEL
To the problems noted in the background, the present invention provides an energy efficient fluid delivery apparatus.
The technical scheme of the utility model is realized like this:
an energy efficient fluid delivery apparatus, characterized by: including cup jointing complex interior body and outer body, interior body inner chamber is established to first heat transfer room, interior body with form between the outer body and seal the inner room, and seal the inner room and establish to second heat transfer room, first heat transfer room is equipped with the honeycomb duct, the fixed spiral water conservancy diversion leaf that sets up of honeycomb duct outer wall, spiral water conservancy diversion leaf with interior body fixed connection, be equipped with first heat exchange tube in the honeycomb duct, first heat exchange tube one end fixed connection runs through interior body reaches the feed liquor pipe of outer body, and other end fixed connection runs through the connecting pipe of interior body, connecting pipe fixed connection second heat exchange tube, second heat exchange tube fixed connection runs through the fluid-discharge tube of outer body, outer body top bottom is equipped with oiling mouth and oil drain port respectively.
The utility model discloses further set up to: the length of the inner tube is greater than the length of the outer tube.
The utility model discloses further set up to: the second heat exchange tube is arranged on the periphery of the inner tube body in an S-shaped mode in a surrounding mode.
The utility model discloses further set up to: the second heat exchange tube is spirally wound on the periphery of the inner tube body.
The utility model discloses further set up to: the honeycomb duct with first heat exchange tube is integrative to be set up, the honeycomb duct with feed liquor pipe fixed connection, the honeycomb duct with connecting pipe fixed connection.
The utility model discloses further set up to: and connecting flanges are arranged at two ends of the inner pipe body.
The utility model discloses further set up to: the outer pipe body is provided with a sealing sleeve ring close to one end of the connecting pipe, the sealing sleeve ring is fixedly connected with the inner pipe body, the other end of the outer pipe body is provided with a plug, the plug comprises a first connecting portion and a second connecting portion, the outer side of the first connecting portion is in threaded fit with the inner wall of the outer pipe body, the inner side of the first connecting portion is in threaded fit with the outer wall of the inner pipe body, and the second connecting portion is in threaded fit with the outer wall of the inner pipe body.
The utility model discloses further set up to: and the outer wall of the outer pipe body is provided with an asbestos layer.
To sum up, the beneficial effects of the utility model are that: the utility model provides an energy-conserving fluid conveying equipment through having set up spiral water conservancy diversion leaf, first heat exchange tube, second heat exchange tube, being full of the second heat transfer room of hot oil, has improved heat exchange efficiency widely, has fully retrieved the waste heat of flue gas, has saved the energy.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a sectional view of a part of the structure of the present invention;
FIG. 3 is a schematic view of a second heat exchange tube of the present invention;
fig. 4 is a schematic structural diagram of another embodiment of the first heat exchange tube of the present invention.
Reference numerals: 1. an inner tube body; 2. an outer tubular body; 3. a first heat exchange chamber; 4. a second heat exchange chamber; 5. a flow guide pipe; 6. a spiral guide vane; 7. a first heat exchange tube; 8. a liquid inlet pipe; 9. a connecting pipe; 10. a second heat exchange tube; 11. a liquid discharge pipe; 12. an oil filling port; 13. an oil discharge port; 14. a connecting flange; 15. a sealing collar; 16. plugging with a thread; 1601. a first connection portion; 1602. a second connecting portion; 17. and (5) an asbestos layer.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
The present invention is described below with reference to fig. 1-4:
an energy-saving fluid conveying device comprises an inner pipe body 1 and an outer pipe body 2 which are in sleeve joint, wherein the length of the inner pipe body 1 is larger than that of the outer pipe body 2; the inner cavity of the inner tube 1 is set as a first heat exchange chamber 3, a closed inner chamber is formed between the inner tube 1 and the outer tube 2, and the closed inner chamber is set as a second heat exchange chamber 4.
As a preferred structure, as shown in fig. 1, the first heat exchange chamber 3 is provided with a flow guide pipe 5, a spiral flow guide vane 6 is fixedly arranged on the outer wall of the flow guide pipe 5, the spiral flow guide vane 6 is fixedly connected with the inner pipe body 1, a first heat exchange pipe 7 is arranged in the flow guide pipe 5, one end of the first heat exchange pipe 7 is fixedly connected with a liquid inlet pipe 8 penetrating through the inner pipe body 1 and the outer pipe body 2, the other end of the first heat exchange pipe 7 is fixedly connected with a connecting pipe 9 penetrating through the inner pipe body 1, the connecting pipe 9 is fixedly connected with a second heat exchange pipe 10, the second heat exchange pipe 10 is located in the second heat exchange chamber 4, the second heat exchange pipe 10 is fixedly connected with a liquid discharge pipe 11 penetrating through the outer pipe. Be equipped with oiling mouth 12 and oil drain port 13 respectively at outer body 2 top bottom, in oil flows into second heat transfer room 4 through oiling mouth 12, carries out the heat exchange with first heat transfer room 3 earlier, carries out the heat exchange with second heat exchange tube 10 again, and furtherly, outer body 2 outer wall is equipped with asbestos layer 17, and asbestos layer 17 can effectively reduce the heat and scatter and disappear.
Further, both ends of the inner tube 1 are provided with connecting flanges 14, the connecting flanges 14 are connected with a boiler flue, and high-temperature flue gas enters the first heat exchange chamber 3 to perform heat exchange on fluid in the first heat exchange tube 7.
In order to make the second heat exchange chamber 4 become a closed inner chamber, one end of the outer tube 2 close to the connection tube 9 is provided with a sealing sleeve ring 15, the sealing sleeve ring 15 is fixedly connected with the inner tube 1, the other end of the outer tube 2 is provided with a plug 16, the plug 16 comprises a first connection portion 1601 and a second connection portion 1602, the outer side of the first connection portion 1601 is in threaded fit with the inner wall of the outer tube 2, the inner side of the first connection portion 1601 is in threaded fit with the outer wall of the inner tube 1, and the second connection portion 1602 is in threaded fit with the outer wall of the inner. The plug 16 can be unscrewed to facilitate cleaning of the device.
Wherein the second heat exchange pipe 10 is spirally wound around the outer circumference of the inner tube 1, can be taken as another embodiment.
Wherein, the flow guide tube 5 and the first heat exchange tube 7 are integrally arranged, the flow guide tube 5 is fixedly connected with the liquid inlet tube 8, and the flow guide tube 5 is fixedly connected with the connecting tube 9, as shown in fig. 4, it can be used as another embodiment.
The working process of the present invention will be further described below:
two ends of the inner tube body 1 are connected in series on a boiler flue through the connecting flange 14, so that flue gas flows from left to right, high-temperature flue gas enters the first heat exchange chamber 3 and exchanges heat with fluid in the first heat exchange tube 7 and oil in the second heat exchange chamber 4, and the flue gas flows spirally in the spiral flow guide vanes 6, and the heat exchange efficiency is improved; the fluid flows through the first heat exchange tube 7 to carry out primary heat exchange, and then passes through the second heat exchange tube 10 to carry out secondary heat exchange with hot oil in the second heat exchange chamber 4, and the structural design of the second heat exchange tube 10 improves the heat exchange efficiency.
The above description is only for the preferred embodiment of the present invention and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. An energy efficient fluid delivery apparatus, characterized by: the heat exchanger comprises an inner pipe body (1) and an outer pipe body (2) which are in sleeve joint matching, wherein an inner cavity of the inner pipe body (1) is arranged to be a first heat exchange chamber (3), a closed inner chamber is formed between the inner pipe body (1) and the outer pipe body (2), the closed inner chamber is arranged to be a second heat exchange chamber (4), the first heat exchange chamber (3) is provided with a flow guide pipe (5), the outer wall of the flow guide pipe (5) is fixedly provided with a spiral flow guide vane (6), the spiral flow guide vane (6) is fixedly connected with the inner pipe body (1), a first heat exchange pipe (7) is arranged in the flow guide pipe (5), one end of the first heat exchange pipe (7) is fixedly connected with a liquid inlet pipe (8) penetrating through the inner pipe body (1) and the outer pipe body (2), the other end of the first heat exchange pipe is fixedly connected with a connecting pipe (9), the second heat exchange tube (10) is fixedly connected with a liquid discharge tube (11) penetrating through the outer tube body (2), and an oil filling port (12) and an oil discharge port (13) are respectively arranged at the bottom of the top of the outer tube body (2).
2. An energy efficient fluid delivery apparatus as defined in claim 1, wherein: the length of the inner tube (1) is greater than the length of the outer tube (2).
3. An energy efficient fluid delivery apparatus as defined in claim 2, wherein: the second heat exchange tube (10) is arranged on the periphery of the inner tube body (1) in an S-shaped surrounding mode.
4. An energy efficient fluid delivery apparatus as defined in claim 2, wherein: the second heat exchange tube (10) is spirally wound on the periphery of the inner tube body (1).
5. An energy efficient fluid delivery apparatus as defined in claim 2, wherein: honeycomb duct (5) with first heat exchange tube (7) an organic whole sets up, honeycomb duct (5) with feed liquor pipe (8) fixed connection, honeycomb duct (5) with connecting pipe (9) fixed connection.
6. An energy efficient fluid delivery apparatus as defined in claim 2, wherein: and both ends of the inner pipe body (1) are provided with connecting flanges (14).
7. An energy efficient fluid delivery apparatus as defined in claim 2, wherein: the outer pipe body (2) is close to one end of the connecting pipe (9) and is provided with a sealing sleeve ring (15), the sealing sleeve ring (15) is fixedly connected with the inner pipe body (1), the other end of the outer pipe body (2) is provided with a plug (16), the plug (16) comprises a first connecting part (1601) and a second connecting part (1602), the outer side of the first connecting part (1601) is in threaded fit with the inner wall of the outer pipe body (2), the inner side of the first connecting part (1601) is in threaded fit with the outer wall of the inner pipe body (1), and the second connecting part (1602) is in threaded fit with the outer wall of the inner pipe body (1).
8. An energy efficient fluid delivery apparatus as defined in claim 2, wherein: the outer wall of the outer pipe body (2) is provided with an asbestos layer (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021675738.5U CN212747404U (en) | 2020-08-12 | 2020-08-12 | Energy-saving fluid conveying equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021675738.5U CN212747404U (en) | 2020-08-12 | 2020-08-12 | Energy-saving fluid conveying equipment |
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| Publication Number | Publication Date |
|---|---|
| CN212747404U true CN212747404U (en) | 2021-03-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021675738.5U Active CN212747404U (en) | 2020-08-12 | 2020-08-12 | Energy-saving fluid conveying equipment |
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| CN (1) | CN212747404U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115790206A (en) * | 2022-11-24 | 2023-03-14 | 广州新瑞新能源发展有限公司 | Heat energy recycling heat exchanger based on boiler combustion |
-
2020
- 2020-08-12 CN CN202021675738.5U patent/CN212747404U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115790206A (en) * | 2022-11-24 | 2023-03-14 | 广州新瑞新能源发展有限公司 | Heat energy recycling heat exchanger based on boiler combustion |
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