CN211976837U - Steam generating device with floating heat exchanger - Google Patents
Steam generating device with floating heat exchanger Download PDFInfo
- Publication number
- CN211976837U CN211976837U CN202020390638.1U CN202020390638U CN211976837U CN 211976837 U CN211976837 U CN 211976837U CN 202020390638 U CN202020390638 U CN 202020390638U CN 211976837 U CN211976837 U CN 211976837U
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- heat exchanger
- floating
- storage tank
- water storage
- floating heat
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Abstract
The utility model discloses an establish floating heat exchanger's steam generator, including water storage tank and heat exchanger assembly, the water storage tank is equipped with exothermic medium input tube and exothermic medium output tube, the heat exchanger assembly includes floating heat exchanger, floating heat exchanger includes floating heat exchanger portion heat exchanger body and is used for hanging a plurality of heat exchanger portion floatings of floating heat exchanger portion heat exchanger body in the aquatic of water storage tank, floating heat exchanger portion heat exchanger body is equipped with floating heat exchanger portion fluid import and floating heat exchanger portion fluid export, floating heat exchanger portion fluid import is in the same place with exothermic medium input tube butt joint through flexible feed liquor pipe, floating heat exchanger portion fluid export is connected with exothermic medium output tube through flexible drain pipe. The utility model has the advantages of can make the distance of heat exchanger with the liquid level keep invariable among the evaporation process, solve current steam generator and only can prolong the evaporation time problem through sacrificing heat utilization efficiency.
Description
Technical Field
The utility model relates to a steam production technical field, in particular to establish steam generator of floating heat exchanger.
Background
In the prior art, the vertical arrangement of the thermal fluid steam generator is basically to form steam by heating water in a water storage tank by heat generated by an electric heater or fuel combustion to evaporate the water. In order to realize the full utilization of solar energy, the solar energy is used for heating air, then the hot air is input into a heat exchanger in a water storage tank through a pipeline, when the hot air passes through the heat exchanger, the heat is conducted to water in the water storage tank so that the water is evaporated to form steam, the air releasing the heat flows back to a solar heater to be heated by the solar energy, and the circulation is carried out. The position of a heat exchanger of an existing steam generator is fixed, the difference of the utilization rate of heat is large when the water level is different, especially when the distance between the heat exchanger and the liquid level is large, the ratio of the heat dissipated along the direction far away from the liquid level by the heat transferred by the heat exchanger to the heat transferred by the heat exchanger towards the liquid level direction and evaporated by initial water is large, the larger the ratio is, the lower the heat utilization rate is, all the heat exchangers are installed to be suitable for being closer to the liquid level and further away from the bottom of a container, but the installation mode can cause the exchange water to be evaporated to the liquid level quickly and fall to cause the heat exchanger to be exposed (namely, the evaporation time is short), and therefore the existing heat exchangers are all installed at the bottom of the container to sacrifice the heat utilization rate and achieve the effect of delaying the evaporation time.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a can make the distance of heat exchanger with the liquid level keep invariable among the evaporation process establish the steam generator of floating heat exchanger, solved current steam generator and only can prolong the evaporation time problem through sacrificing heat utilization efficiency.
The technical problem is solved by the following technical scheme: a steam generating device with a floating heat exchanger comprises a water storage tank and a heat exchanger assembly for heating water in the water storage tank, the water storage tank is provided with a steam outlet, the water storage tank is provided with a heat releasing medium input pipe and a heat releasing medium output pipe, the heat exchanger assembly comprises a floating heat exchanger, the floating heat exchanger comprises a floating heat exchanger body and a plurality of heat exchanger floating balls which are connected with the floating heat exchanger body through suspension members and are used for suspending the floating heat exchanger body in water in a water storage tank, the floating heat exchanger body is provided with a floating heat exchanger fluid inlet and a floating heat exchanger fluid outlet, the fluid inlet of the floating heat exchanger part is butted with the heat release medium input pipe through a flexible liquid inlet pipe, and the fluid outlet of the floating heat exchanger part is connected with the heat release medium output pipe through a flexible liquid outlet pipe. The utility model provides a flexible meaning in "flexible feed liquor pipe" and "flexible drain pipe" does: can change along with the lifting of the floating heat exchanger, and can not interfere the lifting of the floating heat exchanger. This technical scheme is through designing the heat exchanger body for hanging in water through heat exchanger portion floater, and all heat exchanger bodies are fixed, can not change because of the change of liquid level apart from the distance of liquid level to can design the heat exchanger for the distance apart from the liquid level at the within range of settlement, thereby realize the rate of utilization and rate utilization. When the water storage tank is used, water is filled in the water storage tank, the heat exchanger can be suspended in the water through the heat exchanger part floating ball, the hot fluid flows through the heat exchanger to heat the water in the water storage tank, and steam generated by the evaporation of the heated water is output from the steam output port.
Preferably, the heat exchanger assembly further comprises a waste heat recovery heat exchanger, the waste heat recovery heat exchanger is located below the floating heat exchanger, the waste heat recovery heat exchanger comprises a waste heat recovery heat exchanger portion heat exchanger body, the waste heat recovery heat exchanger portion heat exchanger body is fixedly connected with the water storage tank, the waste heat recovery heat exchanger portion heat exchanger body is provided with a waste heat recovery heat exchanger portion fluid inlet and a waste heat recovery heat exchanger portion fluid outlet, the floating heat exchanger portion fluid outlet is in butt joint with the waste heat recovery heat exchanger portion fluid inlet through the flexible liquid outlet pipe, and the waste heat recovery heat exchanger portion fluid outlet is in butt joint with the heat release medium output pipe. The waste heat recovery heat exchanger is designed in the technical scheme, and heat which is not utilized after the heat exchange of the floating heat exchanger can be further exchanged into water; the waste heat recovery heat exchanger is positioned below the floating heat exchanger, and plays a role in preserving heat in the direction of the floating heat exchanger far away from the liquid level. Further improving the heat utilization rate.
Preferably, the suspension member is a flexible cord. When boiling is generated in the evaporation process, the floating heat exchanger can smoothly shake, and the floating heat exchanger can smoothly shake to improve the heat exchange effect.
Preferably, one end of the flexible liquid inlet pipe is connected with the heat release medium input pipe, the other end of the flexible liquid inlet pipe is connected with the heat exchanger floating ball, the heat exchanger floating ball connected with the flexible liquid inlet pipe is of a hollow structure, the suspension piece connected with the heat exchanger floating ball connected with the flexible liquid inlet pipe is of a hollow structure, and the flexible liquid inlet pipe, the heat exchanger floating ball connected with the flexible liquid inlet pipe and the suspension piece connected with the heat exchanger floating ball connected with the flexible liquid inlet pipe are connected in series to form an infusion pipeline for inputting fluid into the floating heat exchanger body through the fluid inlet of the floating heat exchanger. The structure is compact and good.
Preferably, the heat exchanger portion floating ball is of a strip structure extending in the vertical direction. The area of the liquid level occupied by the floating ball of the heat exchanger part can be reduced. The interference to the evaporation efficiency is small when the occupied liquid surface area is small.
Preferably, the inner surface of the top wall of the water storage tank is a slope, and the steam outlet is butted with the highest point of the inner surface of the top wall of the water storage tank. Can occupy the headspace of water storage tank and move the condition on the limit with steam output port at the agitator, improve the patency when steam flows out.
The technical scheme has the following advantages: the distance from the floating heat exchanger body to the liquid level can be changed along with the change of the water level, so that the distance from the floating heat exchanger body to the liquid level is kept unchanged, and the heat utilization rate is high.
Drawings
Fig. 1 is a cross-sectional view of the present invention;
in the figure: the system comprises a water storage tank 1, a steam outlet 2, an inner surface 3 of the top wall of the water storage tank, a water inlet joint 32, a liquid level 33, a heat release medium input pipe 34, a heat release medium output pipe 35, a floating heat exchanger 36, a waste heat recovery heat exchanger 37, a floating heat exchanger body 38, a heat exchanger floating ball 39, a hanging piece 40, a floating heat exchanger water inlet pipe plate 4, a floating heat exchanger water outlet pipe plate 5, a floating heat exchanger heat exchange pipe 6, a hanging piece 7, a floating heat exchanger floating ball 8, a flexible liquid inlet pipe 43, a waste heat recovery heat exchanger body 41, a connector 42, a waste heat recovery heat exchanger water inlet pipe plate 44, a waste heat recovery heat exchanger water outlet pipe plate 45, a floating heat exchanger 46 and a flexible liquid outlet pipe 47 which are connected.
Detailed Description
The technical solution of the present invention is described in detail and fully with reference to the accompanying drawings.
Referring to fig. 1, a steam generating device with a floating heat exchanger comprises a water storage tank 1 and a heat exchanger assembly. The bottom of the water storage tank is provided with a water inlet joint 32. The water storage tank is provided with a steam outlet 2. The inner surface 3 of the top wall of the water storage tank is a bevel. The steam outlet is connected with the highest point of the inner surface of the top wall of the water storage tank. The water storage tank is provided with a heat releasing medium input pipe 34 and a heat releasing medium output pipe 35. The heat exchanger assembly includes a floating heat exchanger 36 and a waste heat recovery heat exchanger 37. The floating heat exchanger comprises a floating heat exchanger body 38 and a plurality of heat exchanger floating balls 39. The heat exchanger floating ball is connected with the floating heat exchanger body of the heat exchanger part through a suspension member 40. The heat exchanger part floating ball is used for suspending the floating heat exchanger part heat exchanger body in water in the water storage tank. The suspension member is a flexible cord. The floating heat exchanger body comprises a floating heat exchanger water inlet pipe plate 4, a floating heat exchanger water outlet pipe plate 5 and a plurality of floating heat exchanger heat exchange pipes 6 communicated with the floating heat exchanger water inlet pipe plate and the floating heat exchanger water outlet pipe plate. The floating heat exchanger water inlet pipe plate 4 is provided with a floating heat exchanger fluid inlet, and the floating heat exchanger water outlet pipe plate 5 is provided with a floating heat exchanger fluid outlet. All floating balls of the floating heat exchanger part are of strip structures extending along the up-down direction. One suspension 7 of the suspension is a hollow structure (namely, a tube-shaped structure), and a floating ball 8 of the floating heat exchanger part connected with the same suspension is a hollow structure (namely, a tube-shaped structure extending in the vertical direction). The fluid inlets of the floating heat exchanger parts are hermetically butted together with the lower ends of the same suspension members 7. The upper end of a suspension member 7 is in sealed butt joint with the lower end of a floating ball 8 of the floating heat exchanger part connected with the same suspension member. The upper end of a floating ball 8 of the floating heat exchanger part connected with the same suspension piece is in sealed butt joint with the lower end of a flexible liquid inlet pipe 43. The heat release medium input pipe is connected with the upper end of the flexible liquid inlet pipe in a sealing and butt joint mode. The flexible liquid inlet pipe, the floating ball of the floating heat exchanger part connected with the same suspension part and the suspension part 7 are connected in series to form a liquid conveying pipeline which inputs fluid into the heat exchanger body of the floating heat exchanger part through the fluid inlet of the floating heat exchanger part.
The waste heat recovery heat exchanger is positioned below the floating heat exchanger. The waste heat recovery heat exchanger includes a waste heat recovery heat exchanger portion heat exchanger body 41 and a connector 42. The heat exchanger body of the waste heat recovery heat exchanger part comprises a waste heat recovery heat exchanger part water inlet pipe plate 44, a waste heat recovery heat exchanger part water outlet pipe plate 45 and a plurality of floating heat exchanger part heat exchange pipes 46 communicated with the waste heat recovery heat exchanger part water inlet pipe plate and the waste heat recovery heat exchanger part water outlet pipe plate. The waste heat recovery heat exchanger part water inlet pipe plate 44 is provided with a waste heat recovery heat exchanger part fluid inlet, and the waste heat recovery heat exchanger part water outlet pipe plate 45 is provided with a waste heat recovery heat exchanger part fluid outlet. The water inlet pipe plate of the waste heat recovery heat exchanger part is fixed with the water storage tank through a connector. The fluid inlet of the waste heat recovery heat exchanger part and the fluid outlet of the floating heat exchanger part are in sealed butt joint through a flexible liquid outlet pipe 47. And the fluid outlet of the waste heat recovery heat exchanger part is butted with the heat release medium output pipe.
When the heat exchanger is used, water is filled in the water storage tank, the floating heat exchanger can be suspended in the water storage tank by the floating balls of the floating heat exchanger, and hot fluid flows in through the heat releasing medium input pipe 34 and then sequentially passes through the floating heat exchanger and the waste heat recovery heat exchanger, and then flows out of the heat releasing medium output pipe 35. The heat exchanger heats the water in the water storage tank, and the steam generated by the evaporation of the heated water is output from the steam output port. When the liquid level 33 changes, the distance between the floating heat exchanger body and the liquid level is kept constant all the time.
Claims (6)
1. A steam generating device with a floating heat exchanger comprises a water storage tank, wherein the water storage tank is provided with a steam outlet, it is characterized by also comprising a heat exchanger assembly for heating water in the water storage tank, wherein the water storage tank is provided with a heat releasing medium input pipe and a heat releasing medium output pipe, the heat exchanger assembly comprises a floating heat exchanger, the floating heat exchanger comprises a floating heat exchanger body and a plurality of heat exchanger floating balls which are connected with the floating heat exchanger body through suspension members and are used for suspending the floating heat exchanger body in water in a water storage tank, the floating heat exchanger body is provided with a floating heat exchanger fluid inlet and a floating heat exchanger fluid outlet, the fluid inlet of the floating heat exchanger part is butted with the heat release medium input pipe through a flexible liquid inlet pipe, and the fluid outlet of the floating heat exchanger part is connected with the heat release medium output pipe through a flexible liquid outlet pipe.
2. The steam generator with a floating heat exchanger as claimed in claim 1, wherein the heat exchanger assembly further comprises a waste heat recovery heat exchanger, the waste heat recovery heat exchanger is located below the floating heat exchanger, the waste heat recovery heat exchanger comprises a waste heat recovery heat exchanger body, the waste heat recovery heat exchanger body is fixedly connected with the water storage tank, the waste heat recovery heat exchanger body is provided with a waste heat recovery heat exchanger fluid inlet and a waste heat recovery heat exchanger fluid outlet, the floating heat exchanger fluid outlet is butted with the waste heat recovery heat exchanger fluid inlet through the flexible liquid outlet pipe, and the waste heat recovery heat exchanger fluid outlet is butted with the heat releasing medium output pipe.
3. A steam generating device with a floating heat exchanger as recited in claim 1 wherein the suspension is a flexible cord.
4. A steam generator with a floating heat exchanger as recited in claim 1, wherein said flexible inlet pipe is connected to said exothermic medium inlet pipe at one end and to said heat exchanger portion float at the other end, wherein said heat exchanger portion float connected to said flexible inlet pipe is of a hollow structure, and wherein said suspension member connected to said heat exchanger portion float connected to said flexible inlet pipe is of a hollow structure, and wherein said flexible inlet pipe, said heat exchanger portion float connected to said flexible inlet pipe and said suspension member connected to said heat exchanger portion float connected to said flexible inlet pipe are connected in series to form a fluid conduit for inputting fluid into said heat exchanger body of said floating heat exchanger portion through said fluid inlet of said floating heat exchanger portion.
5. A steam generating device with a floating heat exchanger as recited in claim 1, wherein said heat exchanger portion float is a bar structure extending in an up-down direction.
6. A steam generating device with a floating heat exchanger as recited in claim 1, wherein the inner surface of the top wall of the water storage tank is sloped, and the steam outlet is butted with the highest point of the inner surface of the top wall of the water storage tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020390638.1U CN211976837U (en) | 2020-03-25 | 2020-03-25 | Steam generating device with floating heat exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020390638.1U CN211976837U (en) | 2020-03-25 | 2020-03-25 | Steam generating device with floating heat exchanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211976837U true CN211976837U (en) | 2020-11-20 |
Family
ID=73381377
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020390638.1U Expired - Fee Related CN211976837U (en) | 2020-03-25 | 2020-03-25 | Steam generating device with floating heat exchanger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211976837U (en) |
-
2020
- 2020-03-25 CN CN202020390638.1U patent/CN211976837U/en not_active Expired - Fee Related
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201120 |
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| CF01 | Termination of patent right due to non-payment of annual fee |