CN114413507A - Refrigerating device for comprehensive utilization of hot water in power system - Google Patents
Refrigerating device for comprehensive utilization of hot water in power system Download PDFInfo
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- CN114413507A CN114413507A CN202210079032.XA CN202210079032A CN114413507A CN 114413507 A CN114413507 A CN 114413507A CN 202210079032 A CN202210079032 A CN 202210079032A CN 114413507 A CN114413507 A CN 114413507A
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- hot water
- fixedly connected
- plate
- power system
- limiting
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B27/00—Machines, plants or systems, using particular sources of energy
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B27/00—Machines, plants or systems, using particular sources of energy
- F25B27/02—Machines, plants or systems, using particular sources of energy using waste heat, e.g. from internal-combustion engines
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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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/27—Relating to heating, ventilation or air conditioning [HVAC] technologies
- Y02A30/274—Relating to heating, ventilation or air conditioning [HVAC] technologies using waste energy, e.g. from internal combustion engine
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Heat-Pump Type And Storage Water Heaters (AREA)
Abstract
The invention discloses a power system hot water comprehensive utilization refrigerating device which comprises a supporting plate and a boiler arranged on the supporting plate, wherein a fixing plate which is transversely arranged is arranged on the supporting plate, two symmetrically arranged mounting blocks are fixedly connected to the fixing plate, a hot water refrigerating machine is arranged between the two mounting blocks, the hot water refrigerating machine comprises a pipeline for conveying energy, two protective sleeves are arranged on the pipeline, and the two protective sleeves are rotatably connected; be located the front side the first mounting panel of fixedly connected with is sheathe in the protector, be located the rear side fixedly connected with second mounting panel is sheathe in the protector, sliding connection has the slide bar on the first mounting panel, fixedly connected with movable plate on the slide bar. When the worker touches the protective sleeve accidentally, the worker is not scalded, so that the safety of the hot water refrigeration equipment is higher, and the hot water refrigeration equipment is more favorable for use.
Description
Technical Field
The invention relates to the technical field of hot water comprehensive utilization, in particular to a refrigerating device for comprehensively utilizing hot water of a power system.
Background
Along with the continuous emergence of various mechanical equipment, the consumption of the energy is also increasing day by day, and in the manufacturing process of some enterprises, the hot water refrigerator can utilize steam and the useless hot water that exist in large quantities in the enterprise's production as the driving energy, reaches the effect that improves energy utilization, can also help the cost of enterprise's reduction energy simultaneously.
In the vulcanization workshop of enterprise, the boiler and hot water refrigerating machine can be added to the exhaust hot gas, with as power system so that for the factory building refrigeration, present hot water refrigeration plant when the operation, the general temperature of the pipeline of the transportation energy is very high, because the pipeline surface does not set up the structure of protection, when the staff touches the pipe wall carelessly, cause the staff easily to be scalded, thereby lead to hot water refrigeration plant's security relatively poor, be unfavorable for hot water refrigeration plant's use.
Disclosure of Invention
The invention aims to solve the following defects in the prior art that when the existing hot water refrigeration equipment is in operation, the temperature of a pipeline for conveying energy is generally high, and due to the fact that a protective structure is not arranged on the surface of the pipeline, workers are easily scalded when the workers touch the pipe wall inadvertently, so that the safety of the hot water refrigeration equipment is poor, the use of the hot water refrigeration equipment is not facilitated, and the refrigeration device for comprehensively utilizing hot water in a power system is provided.
In order to achieve the purpose, the invention adopts the following technical scheme:
a refrigerating device for comprehensively utilizing hot water of a power system comprises a supporting plate and a boiler arranged on the supporting plate, wherein a fixing plate which is transversely arranged is arranged on the supporting plate, two symmetrically arranged mounting blocks are fixedly connected to the fixing plate, a hot water refrigerator is arranged between the two mounting blocks, the hot water refrigerator comprises a pipeline for conveying energy, two protective sleeves are arranged on the pipeline, and the two protective sleeves are rotatably connected;
the protective sleeve positioned on the front side is fixedly connected with a first mounting plate, the protective sleeve positioned on the rear side is fixedly connected with a second mounting plate, the first mounting plate is connected with a sliding rod in a sliding manner, the sliding rod is fixedly connected with a movable plate, and the movable plate is fixedly connected with a plurality of threaded rods;
the sliding rod is provided with a limiting mechanism, the limiting mechanism comprises a moving block which is arranged on the sliding rod in a sliding mode, a sliding groove used for being connected with the sliding rod is formed in the moving block, a limiting rod is fixedly connected to the moving block, the limiting rod is connected with the first mounting plate in a clamping mode, and a clamping groove used for being connected with the limiting rod is formed in the first mounting plate;
fixedly connected with a plurality of support columns that are the symmetry and set up on the fixed plate, offer in the backup pad and be used for connecting the recess of support column, be provided with a plurality of fixed establishment in the backup pad, every fixed establishment all include with backup pad fixed connection's rectangular plate, threaded connection has the dwang on the rectangular plate, offer on the support column and be used for connecting the screw hole of dwang.
Preferably, a spring is fixedly connected to the sliding rod, and the spring is fixedly connected to the first mounting plate.
Preferably, a plurality of through-holes used for connecting the threaded rod are formed in the second mounting plate, each through-hole is connected with a rotating sleeve through threads on the threaded rod, and the rotating sleeves are used for limiting the movement of the threaded rod.
Preferably, every all rotate on the dwang and be connected with fixed cover, fixedly connected with fixed block on the fixed cover, the cross section of fixed block sets up to L shape, the support column with the fixed block joint, offer in the backup pad and be used for fixed block horizontal migration's spacing groove.
Preferably, a plurality of limiting plates which are symmetrically arranged are fixedly connected to the supporting plate, and each limiting plate is used for limiting the movement of the fixing block.
Preferably, every the dwang is kept away from and is corresponded the equal fixedly connected with in one end of support column rotates the handle, it is used for conveniently controlling to rotate the handle the rotation of dwang.
Preferably, each protective sleeve is fixedly connected with a heat-insulating layer, and the cross section of each heat-insulating layer is arc-shaped.
Preferably, a plurality of lifting lugs for lifting are fixedly mounted on the supporting plate and are symmetrically arranged.
Preferably, the support plate is fixedly provided with a non-slip mat, and the non-slip mat is used for improving the stability of the pipeline.
Compared with the prior art, the invention has the beneficial effects that:
1. the two protective sleeves are arranged on the outer side of the pipeline, then the sliding rod is pulled manually, the limiting rod is separated from the clamping groove, the vertical height of the limiting rod is higher than the top surface of the first mounting plate, the acting force applied on the sliding rod is removed, under the action of the elastic force of the spring, each threaded rod just passes through the corresponding through hole, and finally each rotating sleeve is in threaded connection with the corresponding threaded rod, thereby preventing the threaded rod from being separated from the second mounting plate, leading the first mounting plate and the second mounting plate to be tightly connected, leading the protective sleeve to stably wrap the pipeline, because the protective sleeve is arranged at the outer side of the pipeline and the heat insulation effect of the protective sleeve is better, the worker can not be scalded when the worker touches the protective sleeve inadvertently, therefore, the safety of the hot water refrigeration equipment is higher, and the use of the hot water refrigeration equipment is more facilitated;
2. after being connected each support column respectively with the recess in the backup pad, manual messenger's dwang takes place relative rotation with the rectangular plate, screw hole connection on dwang one end and the support column, at dwang pivoted in-process, the fixed block will be stable carry out horizontal migration, one end and the support column of until the fixed block carry out the joint, under the limiting action of fixed block and dwang, can prevent that support column and hot water refrigerating machine from breaking away from the backup pad, make hot water refrigerating machine's installation more stable, be favorable to hot water refrigerating machine's normal use.
Drawings
FIG. 1 is a schematic front view of a power system hot water comprehensive utilization refrigeration device according to the present invention;
FIG. 2 is a schematic side view of a power system hot water comprehensive utilization refrigeration device according to the present invention;
FIG. 3 is a schematic top view of a refrigeration device for comprehensive utilization of hot water in a power system according to the present invention;
fig. 4 is a schematic front structure view of the fixing block and the limiting plate;
fig. 5 is a partially enlarged structural diagram of a in fig. 3.
In the figure: the boiler comprises a supporting plate 1, lifting lugs 2, a boiler 3, a heat preservation layer 4, a mounting block 5, a moving block 6, a first mounting plate 7, a protective sleeve 8, a pipeline 9, a fixing plate 10, a supporting column 11, a rotating handle 12, a fixing sleeve 13, a rotating rod 14, a rectangular plate 15, a second mounting plate 16, a threaded rod 17, a rotating sleeve 18, a limiting groove 19, a limiting plate 20, a fixing block 21, a moving plate 22, a sliding rod 23 and a limiting rod 24.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1-5, a refrigerating plant is used multipurposely to driving system hot water, including backup pad 1 and the boiler 3 of setting in backup pad 1, install the fixed plate 10 that is horizontal setting in backup pad 1, two fixedly connected with are the installation piece 5 that the symmetry set up on fixed plate 10, be provided with the hot water refrigerator between two installation pieces 5, the hot water refrigerator is including the pipeline 9 that is used for the energy, install two lag 8 on the pipeline 9, two lag 8 rotate to be connected, be located fixedly connected with first mounting panel 7 on the lag 8 of front side, be located fixedly connected with second mounting panel 16 on the lag 8 of rear side, sliding connection has slide bar 23 on first mounting panel 7, fixedly connected with 22 on slide bar 23, a plurality of threaded rods 17 of fixedly connected with movable plate 22 on the movable plate 22.
Be provided with stop gear on the slide bar 23, stop gear is including sliding the movable block 6 that sets up on slide bar 23, offer the spout that is used for connecting slide bar 23 on the movable block 6, fixedly connected with gag lever post 24 on the movable block 6, gag lever post 24 and first mounting panel 7 joint, offer the draw-in groove that is used for connecting gag lever post 24 on the first mounting panel 7, fixedly connected with spring on the slide bar 23, spring and 7 fixed connection of first mounting panel, because spring one end and slide bar 23 fixed connection, the other end and 7 fixed connection of first mounting panel, the spring will take place deformation along with the removal of slide bar 23.
Set up a plurality of through-holes that are used for connecting threaded rod 17 on the second mounting panel 16, equal threaded connection has rotating sleeve 18 on every threaded rod 17, rotating sleeve 18 is used for restricting threaded rod 17's removal, movable plate 22 that slide bar 23 one end set up, after moving to the direction that is close to second mounting panel 16, each threaded rod 17 is along with moving together, and pass the through-hole that corresponds on the second mounting panel 16 just, the surface of gag lever post 24 and the top surface contact of first mounting panel 7, make each rotating sleeve 18 take place to rotate at last, carry out threaded connection with corresponding threaded rod 17 simultaneously, thereby can prevent that threaded rod 17 and second mounting panel 16 from breaking away from, make first mounting panel 7 and second mounting panel 16 zonulae occludens.
Fixedly connected with is a plurality of support columns 11 that are the symmetry and set up on fixed plate 10, offers the recess that is used for joint support column 11 in the backup pad 1, is provided with a plurality of fixed establishment in the backup pad 1, and every fixed establishment all includes rectangular plate 15 with 1 fixed connection of backup pad, and threaded connection has dwang 14 on the rectangular plate 15, offers the screw hole that is used for connecting dwang 14 on the support column 11.
Each rotating rod 14 is rotatably connected with a fixed sleeve 13, the fixed sleeve 13 is fixedly connected with a fixed block 21, the cross section of the fixed block 21 is L-shaped, the supporting column 11 is clamped with the fixed block 21, the supporting plate 1 is provided with a limit groove 19 for the horizontal movement of the fixed block 21, in the rotating process of the rotating rod 14, the fixed sleeve 13 is rotatably connected with the rotating rod 14, the fixed block 21 slides in the limit groove 19 in a limiting way, the fixed block 21 can stably and horizontally move along with the rotation of the rotating rod 14 until one end of the fixed block 21 is clamped with the supporting column 11, the supporting plate 1 is fixedly connected with a plurality of symmetrically arranged limit plates 20, each limit plate 20 is used for limiting the movement of the fixed block 21, and because the limit plates 20 are fixedly arranged on the supporting plate 1 and are positioned right above the limit groove 19, the limit plates 20 can prevent the fixed block 21 from moving, is disengaged from the stopper groove 19.
Every dwang 14 is kept away from the equal fixedly connected with rotation handle 12 of one end that corresponds support column 11, it is used for conveniently controlling the rotation of dwang 14 to rotate handle 12 through making, dwang 14 will be along with taking place to rotate together, because the cross sectional area who rotates handle 12 is great, it takes place to rotate to control it more easily, it is easier to make dwang 14 take place to rotate, equal fixedly connected with heat preservation 4 on every lag 8, heat preservation 4 cross section sets up to arc, the heat preservation 4 of arc setting, can be better and pipeline 9 surface laminating, the heat preservation effect of pipeline 9 is better, be favorable to reducing the hydrothermal heat in the pipeline 9 and scatter and disappear.
Fixed mounting has a plurality of lugs 2 that are used for the handling on backup pad 1, a plurality of lugs 2 are the symmetry and set up, utilize lifting rope and each lug 2 to connect, just can hoist backup pad 1 and hot water refrigerator to suitable position department, it is more convenient to make and remove the hot water refrigerator, fixed mounting has the slipmat on the backup pad 1, the slipmat is used for improving the stability of pipeline 9, because the frictional force between slipmat and the contact surface is great, can prevent to take place relative slip between backup pad 1 and the contact surface, make the hot water refrigerator on the backup pad 1 more stable.
In the invention, two protective sleeves 8 are arranged on the outer side of a pipeline 9, a first mounting plate 7 and a second mounting plate 16 are in a parallel state, the positions of the two protective sleeves 8 are kept unchanged, then a sliding rod 23 is manually pulled, one end of a spring is fixedly connected with the sliding rod 23, the other end of the spring is fixedly connected with the first mounting plate 7, the spring deforms along with the movement of the sliding rod 23, after a moving block 6 and a limiting rod 24 move together, the limiting rod 24 is separated from a clamping groove on the first mounting plate 7, then the moving block 6 and the sliding rod 23 slide relatively manually, after the limiting rod 24 slides, the vertical height of the limiting rod 24 is higher than the top surface of the first mounting plate 7, then the height of the limiting rod 24 is kept unchanged, the acting force exerted on the sliding rod 23 is removed, and under the action of the elastic force of the spring, a moving plate 22 is arranged at one end of the sliding rod 23, it moves closer to the second mounting plate 16, the threaded rods 17 move with them, and just passes through the corresponding through hole on the second mounting plate 16, the surface of the limiting rod 24 is contacted with the top surface of the first mounting plate 7, finally, each rotating sleeve 18 is rotated and is in threaded connection with the corresponding threaded rod 17, thereby preventing the threaded rod 17 from being separated from the second mounting plate 16, leading the first mounting plate 7 to be tightly connected with the second mounting plate 16, leading the protective sleeve 8 to stably wrap the pipeline 9, leading the heat-insulating layer 4 in the protective sleeve 8 to be capable of insulating the pipeline 9, because the protective sleeve 8 is arranged on the outer side of the pipeline 9 and the thermal insulation effect of the protective sleeve 8 is better, when workers touch the protective sleeve 8 inadvertently, the workers are not scalded, therefore, the safety of the hot water refrigeration equipment is higher, and the use of the hot water refrigeration equipment is more facilitated.
After being connected each support column 11 respectively with the recess in the backup pad 1, manual messenger's dwang 14 takes place relative rotation with rectangular plate 15, dwang 14 with 15 threaded connection of rectangular plate will horizontal migration, until screw hole connection on dwang 14 one end and the support column 11, at dwang 14 pivoted in-process, because fixed cover 13 is connected with dwang 14 rotation, and the spacing slip of fixed block 21 is in spacing groove 19, fixed block 21 will be along with the rotation of dwang 14, and stable horizontal migration that carries on, carry out the joint with support column 11 until the one end of fixed block 21, under the limiting action of fixed block 21 and dwang 14, can prevent that the hot water refrigerator on support column 11 and the fixed plate 10 from breaking away from backup pad 1, make hot water refrigerator's installation more stable, be favorable to hot water refrigerator's normal use.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (9)
1. A refrigerating device for comprehensively utilizing hot water of a power system comprises a supporting plate (1) and a boiler (3) arranged on the supporting plate (1), and is characterized in that a fixing plate (10) transversely arranged is mounted on the supporting plate (1), two symmetrically arranged mounting blocks (5) are fixedly connected to the fixing plate (10), a hot water refrigerating machine is arranged between the two mounting blocks (5), the hot water refrigerating machine comprises a pipeline (9) for conveying energy, two protecting sleeves (8) are mounted on the pipeline (9), and the two protecting sleeves (8) are rotatably connected;
the protective sleeve (8) positioned on the front side is fixedly connected with a first mounting plate (7), the protective sleeve (8) positioned on the rear side is fixedly connected with a second mounting plate (16), the first mounting plate (7) is connected with a sliding rod (23) in a sliding manner, the sliding rod (23) is fixedly connected with a moving plate (22), and the moving plate (22) is fixedly connected with a plurality of threaded rods (17);
the sliding rod (23) is provided with a limiting mechanism, the limiting mechanism comprises a moving block (6) which is arranged on the sliding rod (23) in a sliding mode, a sliding groove used for being connected with the sliding rod (23) is formed in the moving block (6), a limiting rod (24) is fixedly connected to the moving block (6), the limiting rod (24) is clamped with the first mounting plate (7), and a clamping groove used for being connected with the limiting rod (24) is formed in the first mounting plate (7);
fixedly connected with a plurality of support columns (11) that are the symmetry and set up on fixed plate (10), offer on backup pad (1) and be used for connecting the recess of support column (11), be provided with a plurality of fixed establishment on backup pad (1), every fixed establishment all include with backup pad (1) fixed connection's rectangular plate (15), threaded connection has dwang (14) on rectangular plate (15), offer on support column (11) and be used for connecting the screw hole of dwang (14).
2. A cooling device for comprehensive utilization of hot water in power system according to claim 1, characterized in that a spring is fixedly connected to the sliding rod (23), and the spring is fixedly connected to the first mounting plate (7).
3. The refrigerating device for comprehensively utilizing hot water of a power system as claimed in claim 1, wherein the second mounting plate (16) is provided with a plurality of through holes for connecting the threaded rods (17), each threaded rod (17) is in threaded connection with a rotating sleeve (18), and the rotating sleeves (18) are used for limiting the movement of the threaded rods (17).
4. The refrigerating device for comprehensively utilizing hot water of a power system as claimed in claim 1, wherein each rotating rod (14) is rotatably connected with a fixing sleeve (13), the fixing sleeve (13) is fixedly connected with a fixing block (21), the cross section of the fixing block (21) is arranged in an L shape, the supporting column (11) is clamped with the fixing block (21), and the supporting plate (1) is provided with a limiting groove (19) for the horizontal movement of the fixing block (21).
5. A refrigerating device for comprehensive utilization of hot water in power system according to claim 4, characterized in that a plurality of symmetrically arranged limiting plates (20) are fixedly connected to the supporting plate (1), and each limiting plate (20) is used for limiting the movement of the fixing block (21).
6. A refrigerating device for comprehensive utilization of hot water in power system according to claim 1, characterized in that one end of each rotating rod (14) far away from the corresponding supporting column (11) is fixedly connected with a rotating handle (12), and the rotating handle (12) is used for conveniently controlling the rotation of the rotating rod (14).
7. The comprehensive hot water utilization refrigerating device for the power system as claimed in claim 1, wherein an insulating layer (4) is fixedly connected to each protecting sleeve (8), and the cross section of each insulating layer (4) is circular arc-shaped.
8. The refrigerating plant for comprehensively utilizing hot water of a power system according to claim 1, wherein a plurality of lifting lugs (2) for lifting are fixedly mounted on the supporting plate (1), and the plurality of lifting lugs (2) are symmetrically arranged.
9. A refrigerating plant for comprehensive utilization of hot water in power systems according to claim 1, characterized in that a non-slip mat is fixedly mounted on the supporting plate (1), and the non-slip mat is used for improving the stability of the pipeline (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210079032.XA CN114413507A (en) | 2022-01-24 | 2022-01-24 | Refrigerating device for comprehensive utilization of hot water in power system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210079032.XA CN114413507A (en) | 2022-01-24 | 2022-01-24 | Refrigerating device for comprehensive utilization of hot water in power system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114413507A true CN114413507A (en) | 2022-04-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210079032.XA Pending CN114413507A (en) | 2022-01-24 | 2022-01-24 | Refrigerating device for comprehensive utilization of hot water in power system |
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| CN (1) | CN114413507A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014029231A (en) * | 2012-07-31 | 2014-02-13 | Chofu Seisakusho Co Ltd | Storage type hot water supply unit |
| CN207879552U (en) * | 2017-12-27 | 2018-09-18 | 镇江英科环保机械有限公司 | A kind of environmentally friendly recycling cold press easy to remove |
| CN212511925U (en) * | 2020-07-08 | 2021-02-09 | 大连轮胎厂有限公司 | Refrigerating device for comprehensive utilization of hot water in power system |
| WO2021196301A1 (en) * | 2020-04-01 | 2021-10-07 | 南京美高美新材料有限公司 | Fixing support for fully-automatic feeding extruder |
| CN215359816U (en) * | 2021-08-11 | 2021-12-31 | 重庆锋胜包装材料有限公司 | Extrusion machine with scald preventing structure for thermal shrinkage film |
-
2022
- 2022-01-24 CN CN202210079032.XA patent/CN114413507A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014029231A (en) * | 2012-07-31 | 2014-02-13 | Chofu Seisakusho Co Ltd | Storage type hot water supply unit |
| CN207879552U (en) * | 2017-12-27 | 2018-09-18 | 镇江英科环保机械有限公司 | A kind of environmentally friendly recycling cold press easy to remove |
| WO2021196301A1 (en) * | 2020-04-01 | 2021-10-07 | 南京美高美新材料有限公司 | Fixing support for fully-automatic feeding extruder |
| CN212511925U (en) * | 2020-07-08 | 2021-02-09 | 大连轮胎厂有限公司 | Refrigerating device for comprehensive utilization of hot water in power system |
| CN215359816U (en) * | 2021-08-11 | 2021-12-31 | 重庆锋胜包装材料有限公司 | Extrusion machine with scald preventing structure for thermal shrinkage film |
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