CN210035447U - Device for heating hot water by steam circulation - Google Patents
Device for heating hot water by steam circulation Download PDFInfo
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- CN210035447U CN210035447U CN201920818893.9U CN201920818893U CN210035447U CN 210035447 U CN210035447 U CN 210035447U CN 201920818893 U CN201920818893 U CN 201920818893U CN 210035447 U CN210035447 U CN 210035447U
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Abstract
The utility model discloses a device for heating hot water by steam circulation, which comprises a steam boiler, a steam-distributing cylinder, a high-temperature heat storage conversion tower and a softened water tank, the steam boiler is provided with a steam outlet pipeline which is connected with the steam inlet of the steam-distributing cylinder, one side of the high-temperature heat storage conversion tower is provided with a steam inlet pipeline, one end of the steam inlet pipeline is arranged in the high-temperature heat storage conversion tower, the other end of the steam inlet pipeline extends out of the high-temperature heat storage conversion tower and is connected with the steam outlet of the steam distributing cylinder, the steam inlet pipeline is provided with a plurality of steam holes at one end positioned in the high-temperature heat storage conversion tower, the upper part in the high-temperature heat storage conversion tower is provided with an atomized water plate, the high-temperature heat storage conversion tower is also provided with a water inlet pipeline, a water outlet pipeline, an internal circulation pipeline and an external circulation pipeline, and the high-temperature heat storage conversion tower is connected with the softened water tank through the water inlet pipeline; the device has simple structure, low equipment investment cost and convenient maintenance.
Description
Technical Field
The utility model relates to a device of steam cycle heating hot water belongs to boiler equipment technical field.
Background
The steam heater mainly provides hot water and high-temperature water for life and production, steam is directly sprayed into liquid through the heater, so that the liquid is heated to a certain temperature, and control instruments such as a steam regulating valve and the like are installed on the steam side in order to ensure the stability of the heating temperature.
The steam heating mode of present industry commonly used divide into direct heating and indirect heating, and direct steam heating is in adding steam directly to the material that needs to heat, reaches the purpose of heating, and indirect steam heating passes through equipment such as wall shell, coil pipe, gives the material that needs the heating to the heat transfer of steam, and direct steam heating can not realize the circulation heating, and indirect steam heating efficiency is low, and on the other hand, steam heating leads to local temperature high very easily to influence hydrothermal quality.
The prior granted patent publication numbers are: CN208254270U, published: 2018-12-18, discloses a novel steam heating device, its characterized in that: the steam boiler comprises a steam boiler for producing superheated steam, a steam heater and a normal-pressure water tank, wherein a steam inlet pipeline, a cold water supply pipeline and a steam outlet are arranged at the top of the steam heater, a hot water conveying pipeline is arranged at the bottom of the steam heater, a water supply pump is arranged on the cold water supply pipeline and is connected with the normal-pressure water tank, the steam inlet pipeline is connected with the steam outlet end of the steam boiler, a plurality of steam spray heads which are uniformly distributed and transversely arranged are arranged at one end of the steam inlet pipeline positioned in the steam heater, and an atomized water plate is arranged above the plurality of steam spray heads; although this patent technique improves steam heat conversion efficiency to a certain extent, in this technique, steam heater bottom can form the vortex of steam and hot water mixture, directly takes out high temperature hot water from steam heater bottom and transports for with the thermal equipment use, influences the life of hot water pipeline and water supply pump easily, and the low temperature water after the heat transfer of outside thermal equipment can not reach cyclic utilization simultaneously, causes the waste of water resource.
SUMMERY OF THE UTILITY MODEL
The present invention is directed to a steam cycle hot water heating device, which solves the above mentioned problems in the prior art.
In order to achieve the above purpose, the present invention is realized by the following technical solution: the utility model provides a device of steam cycle heating hot water, its structure includes steam boiler, steam-distributing cylinder, high temperature heat accumulation conversion tower and demineralized water tank, steam boiler is equipped with out steam conduit, go out steam conduit with the steam inlet of steam-distributing cylinder is connected, high temperature heat accumulation conversion tower one side is equipped with into steam conduit, just it locates to advance steam conduit one end inside the high temperature heat accumulation conversion tower, and the other end prolongs high temperature heat accumulation conversion tower outside and with the steam exhaust mouth of steam-distributing cylinder is connected, it has seted up a plurality of steam hole to advance steam conduit one of being located inside the high temperature heat accumulation conversion tower, upper portion in the high temperature heat accumulation conversion tower is equipped with the atomizing water board, the atomizing water board transversely sets up and locates steam conduit's top, still be equipped with inlet channel, outlet conduit, inner loop pipeline and extrinsic loop pipe way on the high temperature heat accumulation conversion tower, The high temperature heat accumulation conversion tower passes through the inlet channel with the demineralized water tank is connected, just be equipped with the feed pump on the inlet channel, outlet conduit one end is connected the well upper portion of high temperature heat accumulation conversion tower, and the other end connects the end of intaking of outside heat consumer, the both ends of inner loop pipeline are connected respectively the bottom and the top of high temperature heat accumulation conversion tower, the end of draining of outside heat consumer is connected to the one end of outer loop pipeline, and the other end with the top of high temperature heat accumulation conversion tower is connected.
Furthermore, a water replenishing pipeline is further arranged on the steam boiler, an electric three-way valve is arranged on the inner circulation pipeline, and the water replenishing pipeline is connected with the inner circulation pipeline through the electric three-way valve.
Furthermore, the steam outlet pipeline, the water replenishing pipeline, the steam inlet pipeline, the water outlet pipeline, the inner circulation pipeline and the outer circulation pipeline are all provided with at least one electric valve.
Furthermore, a plurality of high-temperature hot water supply pumps for pumping out the high-temperature hot water in the high-temperature heat storage conversion tower and conveying the high-temperature hot water to external heat utilization equipment are arranged on the water outlet pipeline.
Further, the number of the high temperature hot water supply pumps is two.
Furthermore, the internal circulation pipeline is provided with a high-temperature hot water circulating pump which is used for pumping out the high-temperature hot water at the bottom of the high-temperature heat storage conversion tower and respectively conveying the high-temperature hot water to the top of the high-temperature heat storage conversion tower and the high-temperature hot water in the steam boiler.
Furthermore, a water level gauge for monitoring the water level inside the high-temperature heat storage conversion tower is further arranged on the high-temperature heat storage conversion tower.
Further, one end of the water outlet pipeline is connected to the 2/3 height of the high-temperature heat-storage conversion tower.
The utility model has the advantages that: firstly, the arrangement of an internal circulation pipeline on the high-temperature heat storage conversion tower greatly improves the heating efficiency of the device, and the generated high-temperature hot water has high speed and high temperature; secondly, the device has low energy loss, enough softened water is injected into the steam boiler and the high-temperature heat storage conversion tower at the beginning, the low-temperature water flowing back into the high-temperature heat storage conversion tower along the external circulating pipeline is mainly recycled at the later stage, only a small amount of softened water needs to be replenished through the softened water tank irregularly, and the device is energy-saving and environment-friendly; finally, the device has reasonable design, simple structure, low equipment investment cost and convenient maintenance.
Drawings
Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:
fig. 1 is a schematic structural view of a device for heating hot water by steam circulation according to the present invention;
in the figure: the system comprises a steam boiler-1, a steam outlet pipeline-101, a water supplementing pipeline-102, a high-temperature heat storage conversion tower-2, a steam inlet pipeline-201, an atomized water plate-202, a water inlet pipeline-203, a water outlet pipeline-204, an internal circulating pipeline-205, an external circulating pipeline-206, a water level gauge-207, a steam distributor-3, a softened water tank-4, an electric valve-5, a steam hole-2011, a water feed pump-2031, a high-temperature hot water feed pump-2041, a high-temperature hot water circulating pump-2051 and an electric three-way valve-2052.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.
Referring to fig. 1, the present invention provides a steam cycle hot water heating apparatus, which structurally includes a steam boiler 1, a steam-distributing cylinder 3, a high temperature heat storage reforming tower 2 and a softened water tank 4, wherein the steam boiler 1 is provided with a steam outlet pipe 101, the steam outlet pipe 101 is connected to a steam inlet of the steam-distributing cylinder 3, one side of the high temperature heat storage reforming tower 2 is provided with a steam inlet pipe 201, one end of the steam inlet pipe 201 is disposed inside the high temperature heat storage reforming tower 2, and the other end of the steam inlet pipe extends out of the high temperature heat storage reforming tower 2 and is connected to a steam outlet of the steam-distributing cylinder 3, the steam inlet pipe 201 is provided with a plurality of steam holes 2011 at one end inside the high temperature heat storage reforming tower 2, an atomized water plate 202 is disposed at an upper portion inside the high temperature heat storage reforming tower 2, the atomized water plate 202 is transversely disposed above the steam inlet pipe 201, the high-temperature heat storage conversion tower 2 is further provided with a water inlet pipeline 203, a water outlet pipeline 204, an internal circulation pipeline 205 and an external circulation pipeline 206, the high-temperature heat storage conversion tower 2 is connected with the softened water tank 4 through the water inlet pipeline 203, the water inlet pipeline 203 is provided with a water feeding pump 2031, one end of the water outlet pipeline 204 is connected with the middle upper part of the high-temperature heat storage conversion tower 2, the other end of the water outlet pipeline is connected with the water inlet end of external heat utilization equipment, the two ends of the internal circulation pipeline 205 are respectively connected with the bottom and the top of the high-temperature heat storage conversion tower 2, one end of the external circulation pipeline 206 is connected with the water discharge end of the external heat utilization equipment, the other end of the external circulation pipeline is connected with the top of the high-temperature heat storage conversion tower 2, the steam boiler 1 is further provided with a water replenishing pipeline 102, the internal circulation, the water replenishing pipeline 102 is connected with the internal circulation pipeline 205 through the electric three-way valve 2052, the steam outlet pipeline 101, the water replenishing pipeline 102, the steam inlet pipeline 201, the water inlet pipeline 203, the water outlet pipeline 204, the internal circulation pipeline 205 and the external circulation pipeline 206 are all provided with at least one electric valve 5, the water outlet pipeline 204 is provided with two high-temperature hot water supply pumps 2041 for pumping out high-temperature hot water in the high-temperature heat storage conversion tower 2 and conveying the high-temperature hot water to external heat utilization equipment, the internal circulation pipeline 205 is provided with a high-temperature hot water circulating pump 2051 for pumping out high-temperature hot water at the bottom of the high-temperature heat storage conversion tower 2 and conveying the high-temperature hot water to the top of the high-temperature heat storage conversion tower 2 and the steam boiler 1, and the high-temperature heat storage conversion tower 2 is further provided with a.
In this embodiment, one end of the water outlet pipe 204 is connected to the 2/3 height of the high-temperature heat-storage conversion tower 2; because the high-temperature heat storage conversion tower 2 can form the vortex of steam and hot water mixture at the bottom of the high-temperature heat storage conversion tower 2 in the working process of heating hot water by steam, so that part of saturated steam can be mixed by the high-temperature hot water pumped out of the high-temperature heat storage conversion tower 2 and flows out through the water outlet pipe 204, in the device, the liquid level height in the high-temperature heat storage conversion tower 2 is monitored by the water level meter 207, and when the high-temperature hot water is deposited in the high-temperature heat storage conversion tower 2 to a certain degree, the water flows out through the water outlet pipe 204, the generation of the vortex phenomenon is avoided, and the service life of the device is greatly.
The utility model discloses a theory of operation: the saturated steam generated by the steam boiler 1 flows into the steam-distributing cylinder 3 through the steam outlet pipeline 101 for liquid-steam separation, the saturated steam separated by the steam-distributing cylinder 3 enters the high-temperature heat storage conversion tower 2 through the steam inlet pipeline 201, meanwhile, soft water is injected into the high-temperature heat storage conversion tower 2 from the softened water tank 4 by starting the water feed pump 2031 through the water inlet pipeline 203, the soft water is atomized when passing through the atomized water plate 202 and exchanges heat with saturated steam sprayed from each steam hole 2011 on the steam inlet pipeline 201 to form high-temperature hot water which is deposited in the high-temperature heat storage conversion tower 2, then the high-temperature hot water supply pump 2041 is started to pump out the high-temperature hot water in the high-temperature heat storage conversion tower 2 along the water outlet pipeline 204 and send the high-temperature hot water to external heat utilization equipment for use, after heat exchange with external heat utilization equipment, the formed low-temperature water flows back to the high-temperature heat storage conversion tower 2 along the external circulation pipeline 206 and is reheated into high-temperature hot water, and the high-temperature hot water is recycled; similarly, the internal circulation pipeline 205 disposed on the high temperature heat storage conversion tower 2 pumps the high temperature hot water deposited inside the high temperature heat storage conversion tower 2 from the bottom by turning on the high temperature hot water circulation pump 2051, and the high temperature hot water is conveyed to the top 2 of the high temperature heat storage conversion tower to continue to exchange heat with the saturated steam, so that the high temperature hot water inside the high temperature heat storage conversion tower 2 is generated faster, is heated sufficiently and can reach higher temperature, in addition, when the steam boiler 1 needs to be replenished with water, the internal circulation pipeline 205 can be communicated with the water replenishing pipeline 102 of the steam boiler 1 by turning on the electric three-way valve 2052, and the hot water is directly replenished into the steam boiler 1 from the high temperature heat storage conversion.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (8)
1. A device for heating hot water by steam circulation is characterized in that: the steam boiler is provided with a steam outlet pipeline, the steam outlet pipeline is connected with a steam inlet of the steam distributing cylinder, one side of the high-temperature heat storage conversion tower is provided with a steam inlet pipeline, one end of the steam inlet pipeline is arranged in the high-temperature heat storage conversion tower, the other end of the steam inlet pipeline extends out of the high-temperature heat storage conversion tower and is connected with a steam outlet of the steam distributing cylinder, one end of the steam inlet pipeline, which is positioned in the high-temperature heat storage conversion tower, is provided with a plurality of steam holes, the upper part in the high-temperature heat storage conversion tower is provided with an atomized water plate, the atomized water plate is transversely arranged and is arranged above the steam inlet pipeline, the high-temperature heat storage conversion tower is also provided with a water inlet pipeline, a water outlet pipeline, an internal circulation pipeline and an external circulation pipeline, and the high-temperature heat storage conversion tower is connected with the softened water tank through the water inlet pipeline, and a water feeding pump is arranged on the water inlet pipeline, one end of the water outlet pipeline is connected with the middle upper part of the high-temperature heat storage conversion tower, the other end of the water outlet pipeline is connected with the water inlet end of the external heat utilization equipment, the two ends of the internal circulation pipeline are respectively connected with the bottom and the top of the high-temperature heat storage conversion tower, one end of the external circulation pipeline is connected with the water discharging end of the external heat utilization equipment, and the other end of the external circulation pipeline is connected with the top of the high-temperature heat storage conversion tower.
2. A steam cycle hot water heating apparatus as claimed in claim 1, wherein: the steam boiler is also provided with a water replenishing pipeline, the inner circulation pipeline is provided with an electric three-way valve, and the water replenishing pipeline is connected with the inner circulation pipeline through the electric three-way valve.
3. A steam cycle hot water heating apparatus as claimed in claim 2, wherein: and the steam outlet pipeline, the water replenishing pipeline, the steam inlet pipeline, the water outlet pipeline, the inner circulating pipeline and the outer circulating pipeline are respectively provided with at least one electric valve.
4. A steam cycle hot water heating apparatus as claimed in claim 1, wherein: and a plurality of high-temperature hot water supply pumps for pumping out the high-temperature hot water in the high-temperature heat storage conversion tower and conveying the high-temperature hot water to external heat utilization equipment are arranged on the water outlet pipeline.
5. An apparatus for heating hot water by steam cycle as claimed in claim 4, wherein: the number of the high-temperature hot water supply pumps is two.
6. A steam cycle hot water heating apparatus as claimed in claim 1, wherein: and the internal circulation pipeline is provided with a high-temperature hot water circulating pump which is used for pumping out the high-temperature hot water at the bottom of the high-temperature heat storage conversion tower and respectively conveying the high-temperature hot water to the top of the high-temperature heat storage conversion tower and the high-temperature hot water in the steam boiler.
7. A steam cycle hot water heating apparatus as claimed in claim 1, wherein: and a water level meter for monitoring the water level inside the high-temperature heat storage conversion tower is also arranged on the high-temperature heat storage conversion tower.
8. A steam cycle hot water heating apparatus as claimed in claim 1, wherein: one end of the water outlet pipeline is connected to the 2/3 height of the high-temperature heat storage conversion tower.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920818893.9U CN210035447U (en) | 2019-06-03 | 2019-06-03 | Device for heating hot water by steam circulation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920818893.9U CN210035447U (en) | 2019-06-03 | 2019-06-03 | Device for heating hot water by steam circulation |
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| Publication Number | Publication Date |
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| CN210035447U true CN210035447U (en) | 2020-02-07 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201920818893.9U Active CN210035447U (en) | 2019-06-03 | 2019-06-03 | Device for heating hot water by steam circulation |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2805187C1 (en) * | 2023-02-07 | 2023-10-11 | федеральное государственное бюджетное образовательное учреждение высшего образования "Самарский государственный технический университет" | Boiler unit operation method |
-
2019
- 2019-06-03 CN CN201920818893.9U patent/CN210035447U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2805187C1 (en) * | 2023-02-07 | 2023-10-11 | федеральное государственное бюджетное образовательное учреждение высшего образования "Самарский государственный технический университет" | Boiler unit operation method |
| RU2805186C1 (en) * | 2023-02-07 | 2023-10-11 | федеральное государственное бюджетное образовательное учреждение высшего образования "Самарский государственный технический университет" | Boiler unit |
| RU2805186C9 (en) * | 2023-02-07 | 2023-11-13 | федеральное государственное бюджетное образовательное учреждение высшего образования "Самарский государственный технический университет" | Boiler unit |
| RU2805187C9 (en) * | 2023-02-07 | 2023-11-13 | федеральное государственное бюджетное образовательное учреждение высшего образования "Самарский государственный технический университет" | Boiler unit operation method |
| RU2810863C1 (en) * | 2023-10-09 | 2023-12-28 | федеральное государственное бюджетное образовательное учреждение высшего образования "Самарский государственный технический университет" | Boiler unit |
| RU2810862C1 (en) * | 2023-10-09 | 2023-12-28 | федеральное государственное бюджетное образовательное учреждение высшего образования "Самарский государственный технический университет" | Boiler unit operation method |
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