CN219607803U - Recycling device for heat outside industrial steam conveying mechanism - Google Patents
Recycling device for heat outside industrial steam conveying mechanism Download PDFInfo
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- CN219607803U CN219607803U CN202320367420.8U CN202320367420U CN219607803U CN 219607803 U CN219607803 U CN 219607803U CN 202320367420 U CN202320367420 U CN 202320367420U CN 219607803 U CN219607803 U CN 219607803U
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- heat
- pipeline
- heat preservation
- pipe body
- sleeve
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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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/14—Thermal energy storage
Abstract
The utility model relates to a recycling device of external heat of an industrial steam conveying mechanism, which comprises a heat preservation pipeline and a surplus heat recycling unit, wherein the heat preservation pipeline consists of an inner pipe body, an outer pipe body and a heat preservation layer arranged between the inner pipe body and the outer pipe body, and the technical key points are as follows: the surplus heat recovery unit comprises a plurality of recovery components which are arranged at intervals along the length direction of the heat preservation pipeline, wherein the recovery components comprise an outer sleeve concentric with the inner pipe body, heat preservation filler arranged between the outer sleeve and the inner pipe body, a plurality of heat storage pipeline groups arranged in the heat preservation filler, and front and rear sealing covers arranged at the front and rear ends of the outer sleeve, water or other mediums flowing through the heat storage pipeline groups are utilized to timely take away surplus heat of steam in the heat preservation pipeline, the surplus heat is transferred to the water or other mediums, the heat is used for other industrial production, the problem that energy is wasted when the existing industrial steam heat preservation pipeline is adjusted to low temperature is solved, and the aim of timely adjusting steam temperature is fulfilled.
Description
Technical Field
The utility model relates to a steam conveying mechanism for industrial production, in particular to a recycling device for heat outside the industrial steam conveying mechanism.
Background
Industrial steam has many uses in industrial production, such as heating or humidification; generating power as a drive, etc. Industrial steam is therefore a common production item in industrial production, taking up considerable industrial production costs.
At present, industrial steam is conveyed to a target position through a heat-preserving pipeline, and a heat-preserving interlayer is arranged in the pipe wall of the heat-preserving pipeline so as to avoid heat overflow of the industrial steam. When industrial steam is transmitted to target equipment for heating, and the temperature of the steam reaches the target equipment and is higher than the set temperature or the temperature in the equipment is higher than the set temperature after the equipment is operated for a period of time, the temperature at the steam generating source needs to be adjusted, but the length of the heat-preserving pipeline is longer, the adjustment has hysteresis, so that heat surplus in the heat-preserving pipeline is caused, and waste is generated.
Disclosure of Invention
The utility model aims to provide a recycling device for heat outside an industrial steam conveying mechanism, which is reasonable in structure and reliable in use, solves the problem of energy waste generated when the existing industrial steam heat-preserving pipeline is adjusted to low temperature, properly and moderately recycles surplus heat in the heat-preserving pipeline under the condition of ensuring the heat required by target equipment, and simultaneously achieves the aim of timely adjusting the steam temperature.
The technical scheme of the utility model is as follows:
the utility model provides an outer heat recycling device of industrial steam conveying mechanism, includes insulation pipe and surplus heat recovery unit, insulation pipe comprises interior body, outer body, locates the heat preservation between interior and outer body, and its technical essential is: the surplus heat recovery unit consists of a plurality of recovery assemblies which are arranged at intervals along the length direction of the heat preservation pipeline, the recovery assemblies comprise an outer sleeve concentric with the inner pipeline, heat preservation filler arranged between the outer sleeve and the inner pipeline, a plurality of heat storage pipeline groups arranged in the heat preservation filler, and front and rear sealing covers arranged at the front and rear ends of the outer sleeve, wherein each heat storage pipeline group is uniformly distributed around the central line of the inner pipeline, and each heat storage pipeline group consists of a plurality of prism pipes which are arranged at intervals; the front sealing cover is internally provided with liquid outlet transition cavities corresponding to the heat storage pipeline groups one by one, the outer side surface of each liquid outlet transition cavity is provided with a liquid outlet pipeline, the liquid outlet pipeline is provided with a liquid outlet electric control valve, the outer pipe body is provided with a water collecting sleeve positioned at the front side of the front sealing cover, the water collecting sleeve is communicated with each liquid outlet pipeline, and the top of the water collecting sleeve is provided with a water outlet joint; the rear sealing cover is internally provided with liquid inlet transition cavities corresponding to the heat storage pipeline groups one by one, the outer side face of each liquid inlet transition cavity is provided with a liquid inlet pipeline, the liquid inlet pipeline is provided with a liquid inlet electric control valve, the outer pipe body is provided with a water diversion sleeve positioned at the rear side of the rear sealing cover, the water diversion sleeve is communicated with each liquid inlet pipeline, and the bottom of the water diversion sleeve is provided with a water inlet joint.
According to the recycling device for the heat outside the industrial steam conveying mechanism, each prismatic pipe in the heat storage pipeline group is arranged in a honeycomb shape, the prismatic pipe is parallel to the inner pipe body, one end of the prismatic pipe is communicated with the corresponding liquid outlet transition cavity, and the other end of the prismatic pipe is communicated with the corresponding liquid inlet transition cavity.
The outer heat recycling device of the industrial steam conveying mechanism is characterized in that the outer sleeve, the front sealing cover, the rear sealing cover, the water collecting sleeve and the water dividing sleeve are respectively made of heat insulation materials.
The heat preservation filler is annular and is formed by splicing a plurality of split fillers, each split filler is uniformly distributed around the central line of the inner pipe body, and the heat storage pipeline groups are in one-to-one correspondence with the split fillers and are arranged in the corresponding split fillers.
According to the recycling device for the heat outside the industrial steam conveying mechanism, the heat insulation pipelines are respectively provided with the support at the front and rear positions of the recycling assembly.
The beneficial effects of the utility model are as follows:
1. the recovery of surplus heat in the heat preservation pipeline is realized by adopting the recovery components which are arranged at intervals along the length direction of the heat preservation pipeline, when the temperature of industrial steam at the position of target equipment is higher than a set temperature or the temperature in the equipment is higher than the set temperature after the industrial steam is operated for a period of time, the water inlet joint and the water outlet joint of each recovery component are communicated with an external circulation system, the surplus heat of the steam in the heat preservation pipeline is timely taken away by utilizing water or other mediums flowing through the heat storage pipeline group, the surplus heat is transferred to the water or other mediums for other industrial production, the problem that energy is wasted when the existing industrial steam heat preservation pipeline is adjusted to low temperature is solved, and the aim of timely adjusting the steam temperature is also achieved.
2. In order to reasonably recycle surplus heat of industrial steam, the temperature losing transition in the recovery transition leading-out heat preservation pipeline is avoided, each recovery component adopts a plurality of heat storage pipeline groups and can be used for recovering heat completely, and the surplus heat in the heat preservation pipeline can be properly and moderately recovered under the condition of ensuring the required heat of target equipment by controlling the liquid inlet electric control valve and the liquid outlet electric control valve to recover heat through partial heat storage pipeline groups.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a cross-sectional view taken along line A-A of FIG. 1;
FIG. 3 is a cross-sectional view taken along the direction B-B in FIG. 1;
fig. 4 is a cross-sectional view taken along the direction C-C in fig. 1.
In the figure: 1. an outer pipe body, a water collecting sleeve, a water outlet joint, a liquid outlet electric control valve, a liquid outlet pipeline 6, a front sealing cover, 7, a liquid outlet transition cavity, 8, an outer sleeve, 9, heat insulation filler, 10, a heat storage pipeline group the hydraulic system comprises a hydraulic transition cavity, a hydraulic pipeline, a hydraulic electric control valve, a water dividing sleeve, a heat insulating layer, an inner pipe body, a support, a water inlet joint and a rear sealing cover, wherein the hydraulic transition cavity, the hydraulic pipeline, the hydraulic electric control valve, the water dividing sleeve and the heat insulating layer are arranged in sequence, the inner pipe body and the support are arranged in sequence, and the water inlet joint and the rear sealing cover are arranged in sequence.
Description of the embodiments
The utility model will be described in detail with reference to the drawings.
As shown in fig. 1 to 4, the recycling device for the heat outside the industrial steam conveying mechanism comprises a heat preservation pipeline and a surplus heat recycling unit. The heat preservation pipeline consists of an inner pipe body 16, an outer pipe body 1 and a heat preservation layer 15 arranged between the inner pipe body and the outer pipe body. Surplus heat recovery unit comprises a plurality of recovery components of arranging along insulation pipeline length direction interval.
Wherein: the recovery assembly comprises an outer sleeve 8 concentric with an inner pipe 16, heat preservation filler 9 arranged between the outer sleeve 8 and the inner pipe 16, a plurality of heat storage pipeline groups 10 arranged in the heat preservation filler 9, and front and rear sealing covers 6 and 19 arranged at the front and rear ends of the outer sleeve 8. The respective heat storage pipe groups 10 are uniformly distributed around the center line of the inner pipe body 16, and each heat storage pipe group 10 is constituted by a plurality of prism pipes arranged at intervals.
The front sealing cover 6 is internally provided with liquid outlet transition cavities 7 which are in one-to-one correspondence with the heat storage pipeline groups 10, the outer side surface of each liquid outlet transition cavity 7 is provided with a liquid outlet pipeline 5, the liquid outlet pipeline 5 is provided with a liquid outlet electric control valve 4, the outer pipe body 1 is provided with a water collecting sleeve 2 positioned at the front side of the front sealing cover 6, the water collecting sleeve 2 is communicated with each liquid outlet pipeline 5, and the top of the water collecting sleeve 2 is provided with a water outlet joint 3. The rear sealing cover 19 is internally provided with liquid inlet transition cavities 11 which are in one-to-one correspondence with the heat storage pipeline groups 10, the outer side surface of each liquid inlet transition cavity 11 is provided with a liquid inlet pipeline 12, the liquid inlet pipeline 12 is provided with a liquid inlet electric control valve 13, the outer pipe body 8 is provided with a water diversion sleeve 14 positioned at the rear side of the rear sealing cover 19, the water diversion sleeve 14 is communicated with each liquid inlet pipeline 12, and the bottom of the water diversion sleeve 14 is provided with a water inlet joint 18. Each prismatic tube in the heat storage pipeline group 10 is arranged in a honeycomb shape, the prismatic tube is parallel to the inner tube 16, one end of the prismatic tube is communicated with the corresponding liquid outlet transition cavity 7, and the other end of the prismatic tube is communicated with the corresponding liquid inlet transition cavity 14.
The outer sleeve 8, the front sealing covers 6 and the rear sealing covers 19, the catchment sleeve 2 and the water diversion sleeve 14 are respectively made of heat insulation materials. The heat-insulating filler 9 is annular and is formed by splicing a plurality of split fillers, each split filler is uniformly distributed around the central line of the inner pipe body 16, and the heat storage pipeline groups 10 are in one-to-one correspondence with the split fillers and are arranged in the corresponding split fillers. The heat preservation pipeline is provided with a support 17 at the front and rear positions of the recovery assembly respectively.
Working principle:
when the temperature of the industrial steam is higher than the set temperature at the target equipment or the temperature in the equipment is higher than the set temperature after the industrial steam is operated for a period of time, besides adjusting the temperature at the steam generating source, a plurality of recovery components can be adopted to uniformly recover surplus heat in the heat preservation pipeline. The heat accumulation pipeline groups 10 of each recovery assembly are all used for recovering heat, and partial heat accumulation pipeline groups 10 can be used for recovering heat by controlling the liquid inlet electric control valve 13 and the liquid outlet electric control valve 4, so that surplus heat of industrial steam is reasonably recovered and utilized, and the recovery transition is avoided, and the temperature losing transition in the heat preservation pipeline is led out. Surplus heat recovered by the recovery unit is transferred to water or other mediums, so that the heat-insulating pipeline can be used for other industrial production, and the problem of energy waste generated when the existing industrial steam heat-insulating pipeline is adjusted to low temperature is solved.
The foregoing describes the embodiments of the present utility model in detail, but the description is only a preferred embodiment of the present utility model and should not be construed as limiting the scope of the utility model. All equivalent changes and modifications within the scope of the present utility model are intended to fall within the scope of the present utility model.
Claims (5)
1. The utility model provides an outer heat recycling device of industry steam conveying mechanism, includes insulation pipe and surplus heat recovery unit, insulation pipe comprises interior body, outer body, locates the heat preservation between interior and outer body, its characterized in that: the surplus heat recovery unit consists of a plurality of recovery assemblies which are arranged at intervals along the length direction of the heat preservation pipeline, the recovery assemblies comprise an outer sleeve concentric with the inner pipeline, heat preservation filler arranged between the outer sleeve and the inner pipeline, a plurality of heat storage pipeline groups arranged in the heat preservation filler, and front and rear sealing covers arranged at the front and rear ends of the outer sleeve, wherein each heat storage pipeline group is uniformly distributed around the central line of the inner pipeline, and each heat storage pipeline group consists of a plurality of prism pipes which are arranged at intervals; the front sealing cover is internally provided with liquid outlet transition cavities corresponding to the heat storage pipeline groups one by one, the outer side surface of each liquid outlet transition cavity is provided with a liquid outlet pipeline, the liquid outlet pipeline is provided with a liquid outlet electric control valve, the outer pipe body is provided with a water collecting sleeve positioned at the front side of the front sealing cover, the water collecting sleeve is communicated with each liquid outlet pipeline, and the top of the water collecting sleeve is provided with a water outlet joint; the rear sealing cover is internally provided with liquid inlet transition cavities corresponding to the heat storage pipeline groups one by one, the outer side face of each liquid inlet transition cavity is provided with a liquid inlet pipeline, the liquid inlet pipeline is provided with a liquid inlet electric control valve, the outer pipe body is provided with a water diversion sleeve positioned at the rear side of the rear sealing cover, the water diversion sleeve is communicated with each liquid inlet pipeline, and the bottom of the water diversion sleeve is provided with a water inlet joint.
2. The industrial steam delivery mechanism external heat recycling device according to claim 1, wherein: each prismatic pipe in the heat storage pipeline group is arranged in a honeycomb shape, the prismatic pipe is parallel to the inner pipe body, one end of the prismatic pipe is communicated with the corresponding liquid outlet transition cavity, and the other end of the prismatic pipe is communicated with the corresponding liquid inlet transition cavity.
3. The industrial steam delivery mechanism external heat recycling device according to claim 1, wherein: the outer sleeve, the front sealing cover, the rear sealing cover, the water collecting sleeve and the water dividing sleeve are respectively made of heat insulation materials.
4. The industrial steam delivery mechanism external heat recycling device according to claim 1, wherein: the heat-insulating filler is annular and is formed by splicing a plurality of split fillers, each split filler is uniformly distributed around the central line of the inner pipe body, and the heat storage pipeline groups are in one-to-one correspondence with the split fillers and are arranged in the corresponding split fillers.
5. The industrial steam delivery mechanism external heat recycling device according to claim 1, wherein: the heat preservation pipeline is provided with a support respectively at the front and rear positions of the recovery assembly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320367420.8U CN219607803U (en) | 2023-03-02 | 2023-03-02 | Recycling device for heat outside industrial steam conveying mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320367420.8U CN219607803U (en) | 2023-03-02 | 2023-03-02 | Recycling device for heat outside industrial steam conveying mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219607803U true CN219607803U (en) | 2023-08-29 |
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ID=87746560
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320367420.8U Active CN219607803U (en) | 2023-03-02 | 2023-03-02 | Recycling device for heat outside industrial steam conveying mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219607803U (en) |
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2023
- 2023-03-02 CN CN202320367420.8U patent/CN219607803U/en active Active
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