CN212691997U - Heat dissipation device for crushing workshop - Google Patents
Heat dissipation device for crushing workshop Download PDFInfo
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- CN212691997U CN212691997U CN202020988796.7U CN202020988796U CN212691997U CN 212691997 U CN212691997 U CN 212691997U CN 202020988796 U CN202020988796 U CN 202020988796U CN 212691997 U CN212691997 U CN 212691997U
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Abstract
The utility model relates to a heat abstractor for broken workshop belongs to factory building heat dissipation technical field, provides following technical scheme to the heat exhaust problem that can't in time with the inside in broken workshop, the technical essential of the utility model is including setting firmly in the inside division board in broken workshop, enclose into air pipe between division board outer wall and the broken workshop inner wall, broken workshop is provided with the fan that admits air, it is linked together to admit air fan and air pipe, enclose into cooling space between the inner wall of division board, the outside of machine equipment is located to the cooling space cover, broken workshop is provided with the heat transfer mechanism to the inside cooling of cooling space, heat transfer mechanism is including setting up in the inside heat transfer pipeline in cooling space and can be to the cold source conveying component of the inside transport cold source of heat transfer pipeline, the outer wall of heat transfer pipeline and the inner wall contact of division. The utility model has the advantages of the radiating rate piece, the radiating effect is good.
Description
Technical Field
The utility model relates to a factory building heat dissipation technical field, in particular to heat abstractor for broken workshop.
Background
In the ore processing technology, firstly, ores are crushed by a crusher and screened by a vibrating screen, and are transported by a belt conveyor, and the processes are carried out in a crushing workshop. The machine equipment can produce a large amount of heat in the process of operating in the crushing workshop, so that the long-time work of the machine equipment is not facilitated, and the service life of the machine equipment is greatly shortened.
Among the prior art, can trompil installation large-scale industry exhaust fan on the wall in broken workshop, promote the inside gas flow in broken workshop through large-scale industry exhaust fan, send out the inside heat in broken workshop from the opening part in broken workshop. In such a mode, only hot air close to the industrial exhaust fan can be exhausted, because large-scale equipment is usually adopted in the crushing workshop and is installed in a tall factory building, the air exchange efficiency of the industrial exhaust fan is low, the heat in the crushing workshop can not be exhausted in time, the space of the crushing workshop is continuously in a high-heat state, serious harm is brought to the health of field operation personnel, and the production efficiency is reduced.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art exists, the utility model aims to provide a heat abstractor for broken workshop, it has the radiating rate piece, advantage that the radiating effect is good.
The above technical purpose of the present invention can be achieved by the following technical solutions:
the utility model provides a heat abstractor for broken workshop, is including setting firmly the division board in broken workshop inside, enclose into air pipe between division board outer wall and the broken workshop inner wall, broken workshop is provided with admits air the fan, admit air fan and air pipe and be linked together, enclose into the cooling space between the inner wall of division board, the outside of machine equipment is located to the cooling space cover, broken workshop is provided with the heat transfer mechanism to the inside cooling in cooling space, heat transfer mechanism is including setting up in the inside heat transfer pipeline in cooling space and can be to the cold source conveying component of the inside transport cold source of heat transfer pipeline, the outer wall of heat transfer pipeline and the inner wall contact of division board.
Through adopting above-mentioned technical scheme, open the fan that admits air, make the inside gaseous state that is in the circulation of air pipe, carry the cold source to the inside of heat transfer pipeline through cold source conveying assembly, reduce the temperature of heat transfer pipeline, machine equipment is in the heat and the contact of heat transfer pipeline that the inside function of cooling space produced, the partial heat that acts on the heat transfer pipeline reduces under the effect of cold source, partial heat conduction to division board, because the inside gaseous state that is in the circulation of air pipe, the heat that acts on the division board is taken away to the air current, thereby the realization is to the inside cooling in broken workshop. Mutually support through admitting air between fan and air pipe and the heat transfer mechanism and realize dispelling the heat to the inside quick of broken workshop, and the heat transfer pipeline set up the area of contact of increase cold source and hot-air, reinforcing radiating effect, and then effectively ensured broken workshop internal work environment's safety and stability nature.
The utility model discloses further set up to: cold source conveying element is including setting up in outside feed tank and the suction pump in broken workshop, the water inlet intercommunication of suction pump has the inlet tube, the one end that the suction pump was kept away from to the inlet tube extends to the bottom of feed tank, the outlet intercommunication of suction pump has the raceway, heat transfer pipeline and raceway are linked together, the one end that the raceway was kept away from to the heat transfer pipeline runs through the inside that extends to the feed tank behind broken workshop.
Through adopting above-mentioned technical scheme, start the suction pump, carry the inside to heat transfer pipeline through inlet tube and raceway with the inside cooling water of feed tank under the effect of suction pump, be located the inside heat transfer pipeline of cooling space and hot air contact, when the raceway is flowed through to the cooling water, take away the heat, keep the cooling state of heat transfer pipeline, realize the heat exchange between the inside temperature of cooling space and the inside cooling water of heat transfer pipeline, and then can accelerate the cooling rate to the inside temperature of cooling space, save cooling time, the cooling effect is better.
The utility model discloses further set up to: and the heat exchange pipeline positioned in the cooling space is arranged in a U shape.
By adopting the technical scheme, on one hand, the circulating arrangement of cooling water is convenient to realize, and the cooling water can flow back to the inside of the water supply tank after passing through the heat exchange pipeline, so that the cyclic utilization of water resources is realized; on the other hand, the contact area of the heat exchange pipeline and the hot air is increased, and the cooling rate is further improved.
The utility model discloses further set up to: the heat exchange pipeline is fixedly provided with a plurality of heat exchange fins which are arranged at equal intervals along the axis direction of the heat exchange pipeline.
Through adopting above-mentioned technical scheme, further increase the area of contact between heat transfer pipeline and the hot-air, increase heat transfer area improves heat exchange efficiency.
The utility model discloses further set up to: the connection part of the heat exchange pipeline and the water delivery pipe is connected through a corrugated pipe, and the corrugated pipe is connected with the ventilation pipeline in a sealing mode.
Through adopting above-mentioned technical scheme, when raceway and heat transfer pipeline inside flow cooling water, raceway and heat transfer pipeline can produce the vibration under the effect of rivers, if raceway and heat transfer pipeline adopt rigid connection with being connected in broken workshop, lead to easily causing destruction to raceway, heat transfer pipeline or broken workshop, the bellows has certain deformation space, is convenient for guarantee the structural stability of raceway and heat transfer pipeline junction.
The utility model discloses further set up to: the partition plate is fixedly provided with a guide plate on one side corresponding to the air inlet fan, the section of the guide plate is arranged in a V shape, and the V-shaped opening end of the guide plate is arranged back to the air inlet fan.
Through adopting above-mentioned technical scheme, the circulation of air in heat transfer pipeline inside is accelerated, improves the radiating efficiency who divides the partition plate.
The utility model discloses further set up to: the heat exchange pipeline positioned in the cooling space is fixedly provided with a plurality of dry fog atomizer heads, and the spraying directions of the dry fog atomizer heads cover the cooling space.
Through adopting above-mentioned technical scheme, because the ore can produce a large amount of dust with the broken in-process of breaker, and the dust when floating in the air, can cause great pollution to the air, through setting up dry fog atomizer, the dust parcel that will float in the air is at dry fog atomizer spun water smoke within range, and the dust falls to ground under the effect of water smoke to reduce the pollution of dust to the environment, the environmental protection.
The utility model discloses further set up to: a plurality of ventilation holes are formed in the partition plate, and the ventilation holes correspond to the positions of the dry fog atomizing nozzles one to one.
By adopting the technical scheme, the ventilation holes are arranged, so that on one hand, the air flow in the cooling space can be accelerated, and the cooling efficiency is further improved; on the other hand, because the ventilation hole is corresponding with dry fog atomizer, the wind that circulates from the ventilation hole acts on dry fog atomizer spun water smoke, enlarges the effect scope of dry fog atomizer spun water smoke, improves the coverage of water smoke to the cooling space, further strengthens the effect to the dust, reduces the pollution of dust to the environment, the environmental protection.
The utility model discloses further set up to: the heat exchange pipelines are positioned in the cooling space and communicated with each other through connecting pipelines.
Through adopting above-mentioned technical scheme, increase hot-air and heat transfer pipeline's area of contact can be cooled down hot-air simultaneously from the multiaspect, improves cooling efficiency.
The utility model discloses further set up to: the upper end opening of the water supply tank is arranged.
Through adopting above-mentioned technical scheme, because the inside cooling water of feed water tank is in the state of recycling, through the upper end opening setting with the feed water tank, make the inside cooling water of feed water tank and outside air contact, can in time distribute away the heat that the cooling water brought out, guarantee the temperature of the inside cooling water of feed water tank.
To sum up, the utility model discloses following beneficial effect has:
firstly, a cold source is conveyed to the inside of a heat exchange pipeline through a cold source conveying assembly, the temperature of the heat exchange pipeline is reduced, hot air is in contact with the heat exchange pipeline, part of heat acting on the heat exchange pipeline is reduced under the action of the cold source, and part of heat is conducted to a partition plate;
secondly, the heat exchange pipeline is arranged in a shape of a Chinese character 'hui', cooling water can flow back to the inside of the water supply tank after passing through the heat exchange pipeline, so that the circulation arrangement of the cooling water is convenient to realize, and the cyclic utilization of water resources is realized;
third, through setting up dry fog atomizer, the dust parcel that will float in the air is at dry fog atomizer spun water smoke within range, and the dust falls to ground under the effect of water smoke to reduce the pollution of dust to the environment, the environmental protection, simultaneously, avoided the dust in inside production raise dust in broken workshop, ensured the inside operational environment in broken workshop.
Drawings
Fig. 1 is a schematic overall structure diagram of a first embodiment of the present invention;
FIG. 2 is a top view of FIG. 1;
FIG. 3 is a sectional view taken along line A-A in FIG. 2;
FIG. 4 is a schematic view of the overall structure of a first embodiment of the present invention after a crushing plant and a partition plate are hidden;
FIG. 5 is a schematic view showing the internal structure of a crushing plant according to the second embodiment of the present invention;
fig. 6 is an enlarged view of a portion B in fig. 5.
In the figure, 1, a crushing plant; 2. a partition plate; 21. a vent hole; 3. a ventilation duct; 4. an air inlet fan; 5. an exhaust fan; 6. a baffle; 7. a cooling space; 8. a heat exchange mechanism; 81. a heat exchange conduit; 82. a cold source conveying component; 821. a water supply tank; 822. a water pump; 823. a water inlet pipe; 824. a water delivery pipe; 9. connecting a pipeline; 10. a bellows; 20. a water outlet pipe; 30. a drain pipe; 40. heat exchange fins; 50. hooping; 60. dry fog atomizer.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
The first embodiment is as follows:
combine figure 1, figure 2 and figure 3, do the utility model discloses a heat abstractor for broken workshop, including setting up at 1 inside division board 2 in broken workshop, division board 2 is three, and one of them division board 2 is the level, and two division boards 2 are vertical setting, division board 2 and the roof parallel arrangement in broken workshop 1 that the level set up, the lateral wall parallel arrangement of two relative settings in division board 2 and the broken workshop 1 of vertical setting, and three division board 2 encloses into the U type, and U type open end is towards ground.
Combine fig. 2 and fig. 3, division board 2 outer wall and broken workshop 1 correspond and enclose into ventilation pipe 3 between the inner wall, three ventilation pipe 3 communicates each other, one of them ventilation pipe 3 is installed towards 1 outside one side in broken workshop and is admitted air fan 4, it is linked together to admit air fan 4 and ventilation pipe 3, the air outlet has been seted up to 1 one side relative with the fan of admitting air in broken workshop, air outlet and ventilation pipe 3 are linked together, broken workshop 1 is installed air discharge fan 5 in air outlet department, open simultaneously and admit air fan 4 and air discharge fan 5, can make the inside gas of ventilation pipe 3 be in the state of circulation with higher speed.
The 2 outer wall welding of division board that the correspondence was admitted air and is 4 one side has guide plate 6, the cross-section of guide plate 6 is the V type setting, the V type open end of guide plate 6 is admitted air and is set up 4 dorsad, the air is through admitting air when 4 entering ventilation pipe 3 are inside, the air acts on the most advanced of guide plate 6, the air that will get into under the effect of guide plate 6 is divided equally, every share of air all moves to both sides along the surface of guide plate 6, the circulation rate of air in heat transfer pipeline 81 inside has been improved.
With reference to fig. 3 and 4, the inner walls of the three partition plates 2 enclose a cooling space 7 inside the crushing plant 1, the machine equipment is located inside the cooling space 7, and when the machine equipment runs, a large amount of heat is generated to rapidly heat the air inside the cooling space 7, and the crushing plant 1 is further provided with a heat exchange mechanism 8 for cooling the air inside the cooling space 7.
The heat exchanging mechanism 8 in conjunction with fig. 3 and 4 includes a heat exchanging pipe 81 laid inside the cooling space 7 and a cold source transferring assembly 82 capable of transferring a cold source to the inside of the heat exchanging pipe 81.
The cold source transferring assembly 82 includes a water supply tank 821 provided outside the crushing plant 1, and the water supply tank 821 is a rectangular cavity having an upper end opened. A suction pump 822 capable of pumping out cooling water inside the water supply tank 821 is provided between the upper end opening of the water supply tank 821 and the crushing plant 1, and the suction pump 822 is fixedly installed on the ground. A water inlet pipe 823 is communicated with a water inlet of the water suction pump 822, and one end, far away from the water suction pump 822, of the water inlet pipe 823 extends to the bottom of the water supply tank 821 after passing through an upper end opening of the water supply tank 821; the water outlet of the water pump 822 is communicated with a water pipe 824, and one end of the water pipe 824, which is far away from the water pump 822, is communicated with the heat exchange pipeline 81.
Referring to fig. 4, the heat exchange tubes 81 located inside the cooling space 7 are in two rows, and the two rows of heat exchange tubes 81 are arranged in parallel and at intervals. Two rows of heat exchange pipelines 81 are communicated with each other through a connecting pipeline 9, the connecting pipeline 9 is horizontally installed on one side of the partition plate 2 close to the ground, the two rows of heat exchange pipelines 81 are respectively arranged at two ends of the connecting pipeline 9, and one end of the water delivery pipe 824, which is far away from the water suction pump 822, is communicated with the middle part of the connecting pipeline 9.
With reference to fig. 3 and 4, the water pipe 824 and the connecting pipeline 9 are connected by a corrugated pipe 10, the corrugated pipe 10 is located inside the ventilation pipeline 3, one end of the corrugated pipe 10 penetrates through the side wall of the crushing plant 1 and then is communicated with the water pipe 824, the other end of the corrugated pipe 10 penetrates through the partition plate 2 and then is communicated with the connecting pipeline 9, and the corrugated pipe 10 and the two side walls of the ventilation pipeline 3 are both connected in a sealing manner. The suction pump 822 is started, the cooling water inside the water supply tank 821 is conveyed to the inside of the corrugated pipe 10 and the connecting pipeline 9 through the water inlet pipe 823 and the water conveying pipe 824 under the action of the suction pump 822, when the cooling water flows inside the water conveying pipe 824 and the connecting pipeline 9, the water conveying pipe 824 and the heat exchange pipeline 81 vibrate under the action of the water flow, the corrugated pipe 10 has a certain deformation space, the effect of the water flow on the vibration of the water conveying pipe 824 and the connecting pipeline 9 can be relieved, and the structural stability of the joint of the water conveying pipe 824 and the connecting pipeline 9 is convenient to guarantee.
The water flow entering the connecting pipe 9 is divided into two parts, and enters the heat exchange pipes 81 on both sides of the connecting pipe 9. Two rows of heat transfer pipeline 81 and division board 2 fixed connection, two rows of heat transfer pipeline 81's outer wall all laminates in division board 2's inner wall, and the one end that connecting tube 9 was kept away from to heat transfer pipeline 81 extends to the lower extreme of division board 2 of another vertical setting through division board 2, the division board 2 that the level set up of a vertical setting in order, and every heat transfer pipeline 81 all encloses into the U type with division board 2 looks adaptation.
The end, far away from connecting pipeline 9, of two rows of heat exchange pipelines 81 is communicated through water outlet pipe 20, water outlet pipe 20 and connecting pipeline 9 are arranged oppositely and parallelly, water outlet pipe 20 is communicated with water outlet pipe 30 in the middle of water outlet pipe 20, water outlet pipe 30 and heat exchange pipelines 81 are arranged parallelly, water outlet pipe 30 is arranged in a U-shaped mode, the U-shaped opening end is arranged towards the ground, and the end, far away from water outlet pipe 20, of water outlet pipe 30 penetrates through the division plate 2 and the crushing workshop 1 in sequence and then extends to the inside of. The water discharge pipe 30 located inside the crushing plant 1 and the water discharge pipe 30 located outside the crushing plant 1 are in communication via the bellows 10. The cooling water flowing out from the two rows of heat exchange pipes 81 is collected in the water outlet pipe 20 and flows back to the inside of the water supply tank 821 through the water outlet pipe 30, so that the water resource is recycled.
One side that two rows of heat transfer pipeline 81 kept away from division board 2 all has welded a plurality of heat transfer fin 40, and a plurality of heat transfer fin 40 set up along heat transfer pipeline 81 axis direction equidistant, further increase the area of contact between heat transfer pipeline 81 and the hot-air, increase heat transfer area, improve heat exchange efficiency.
The implementation principle of the first embodiment in this embodiment is as follows: the air inlet fan 4 and the exhaust fan 5 are started, so that air in the ventilation pipeline 3 is in a circulating state, the water suction pump 822 is started, cooling water in the water supply tank 821 is conveyed to the inside of the water conveying pipe 824 through the water inlet pipe 823 and the water conveying pipe 824 under the action of the water suction pump 822, the water conveying pipe 824 in the cooling space 7 is contacted with hot air, partial heat acting on the heat exchange pipeline 81 is reduced under the action of a cold source, partial heat is conducted to the partition plate 2, the heat on the heat exchange pipeline 81 is taken away under the action of the cooling water, and the cooling state of the heat exchange pipeline 81 is kept; since the air inside the ventilation duct 3 is in a circulating state, the airflow takes away the heat acting on the partition plate 2. Mutually support through admitting air between fan 4 and air pipe 3 and the heat transfer mechanism 8 and realize 1 inside quick heat dissipations in broken workshop, and heat transfer pipeline 81 set up the area of contact of increase cold source and hot-air, reinforcing radiating effect, and then effectively ensured 1 inside operational environment's in broken workshop safety and stability nature.
Example two:
the difference between the second embodiment and the first embodiment is that, with reference to fig. 5 and 6, the heat exchange pipes 81 are spaced from the partition plate 2, and the heat exchange pipes 81 are fixedly connected to the partition plate 2 through the anchor ears 50. A plurality of dry fog atomizer 60 are all installed to one side that every row of heat transfer pipeline 81 kept away from division board 2, and a plurality of dry fog atomizer 60 set up along heat transfer pipeline 81's axis direction equidistant, and the spray direction of a plurality of dry fog atomizer 60 covers cooling space 7. The dry fog atomizer 60 is disposed at the interval between the adjacent heat exchange fins 40, and the heat exchange fins 40 are not located within the radiation range of the water fog sprayed from the dry fog atomizer 60. When cooling water circulates inside the heat exchange pipeline 81, the cooling water is sprayed out in a water mist mode through the dry mist atomizing spray heads 60, dust floating in the air is wrapped in the water mist range sprayed out by the dry mist atomizing spray heads 60, and the dust falls to the ground under the action of the water mist, so that the pollution of the dust to the environment is reduced, and the environment is protected.
With reference to fig. 5 and 6, ventilation ducts 3 are enclosed between the outer wall of the partition plate 2 and the corresponding inner wall of the crushing plant 1, the three ventilation ducts 3 are communicated with each other, one of them air pipe 3 is installed towards one side of 1 outside in broken workshop and is admitted air fan 4, it is linked together to admit air fan 4 and air pipe 3, a plurality of ventilation holes 21 have been seted up to division board 2, ventilation hole 21 and dry fog atomizer 60's position one-to-one, it admits air fan 4 to start, can make the inside gas of air pipe 3 be in the state of circulation with higher speed, the inside gas of air pipe 3 flows out from ventilation hole 21, the wind of following ventilation hole 21 exhaust acts on dry fog atomizer 60 spun water smoke, enlarge the effect scope of dry fog atomizer 60 spun water smoke, improve the coverage rate of water smoke to cooling space 7, further strengthen the effect to the dust, reduce the pollution of dust to the environment, the environmental protection.
The second embodiment is implemented according to the following principle: open air inlet fan 4, make the inside gas of air pipe 3 be in the state of circulation, gaseous through ventilation hole 21 discharge and act on dry fog atomizer 60, the cooling water is through the form blowout of dry fog atomizer 60 with water smoke simultaneously, wraps up the dust that floats in the air at dry fog atomizer 60 spun water smoke within range, and the dust falls to ground in the effect of water smoke to reduce the pollution of dust to the environment, the environmental protection. The water mist sprayed out by the dry mist atomizing spray head 60 is contacted with hot air to evaporate and absorb heat, so that the temperature of the interior of the crushing workshop 1 is reduced, and the safety and stability of the working environment of the interior of the crushing workshop 1 are effectively guaranteed.
The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (10)
1. The heat dissipation device for the crushing workshop is characterized by comprising a partition plate (2) fixedly arranged in the crushing workshop (1), a ventilating duct (3) is enclosed between the outer wall of the partition plate (2) and the inner wall of the crushing workshop (1), the crushing workshop (1) is provided with an air inlet fan (4), the air inlet fan (4) is communicated with a ventilating duct (3), a cooling space (7) is enclosed between the inner walls of the partition plates (2), the cooling space (7) is covered outside the machine equipment, the crushing workshop (1) is provided with a heat exchange mechanism (8) for cooling the interior of the cooling space (7), the heat exchange mechanism (8) comprises a heat exchange pipeline (81) arranged in the cooling space (7) and a cold source conveying assembly (82) capable of conveying a cold source to the interior of the heat exchange pipeline (81), the outer wall of the heat exchange pipeline (81) is contacted with the inner wall of the partition plate (2).
2. The heat dissipation device for the crushing workshop according to claim 1, wherein the cold source conveying assembly (82) comprises a water supply tank (821) and a water suction pump (822) which are arranged outside the crushing workshop (1), a water inlet of the water suction pump (822) is communicated with a water inlet pipe (823), one end, far away from the water suction pump (822), of the water inlet pipe (823) extends to the bottom of the water supply tank (821), a water outlet of the water suction pump (822) is communicated with a water conveying pipe (824), the heat exchange pipeline (81) is communicated with the water conveying pipe (824), and one end, far away from the water conveying pipe (824), of the heat exchange pipeline (81) penetrates through the crushing workshop (1) and then extends to the inside of the water supply tank (821).
3. Heat sink for a crushing plant according to claim 1, characterised in that the heat exchange tubes (81) inside the cooling space (7) are arranged in a U-shape.
4. The heat dissipation device for a crushing plant according to claim 1, wherein a plurality of heat exchange fins (40) are fixedly arranged on the heat exchange pipe (81), and the plurality of heat exchange fins (40) are arranged at equal intervals along the axial direction of the heat exchange pipe (81).
5. The heat dissipation device for a crushing plant according to claim 2, characterized in that the connection between the heat exchange pipe (81) and the water duct (824) is connected by a corrugated pipe (10), and the corrugated pipe (10) is hermetically connected with the ventilation pipe (3).
6. The heat dissipation device for the crushing plant according to claim 1, wherein a guide plate (6) is fixedly arranged on one side of the partition plate (2) corresponding to the air inlet fan (4), the section of the guide plate (6) is arranged in a V shape, and the V-shaped opening end of the guide plate (6) is arranged opposite to the air inlet fan (4).
7. The heat sink for a crushing plant according to claim 1, characterized in that a plurality of dry mist spray nozzles (60) are fastened to the heat exchange pipe (81) inside the cooling space (7), and the spray direction of the plurality of dry mist spray nozzles (60) covers the cooling space (7).
8. The heat dissipation device for a crushing plant according to claim 7, characterized in that the partition plate (2) is provided with a plurality of vent holes (21), and the vent holes (21) and the dry mist spray nozzles (60) are in one-to-one correspondence in position.
9. The heat sink for a crushing plant according to claim 1, characterized in that a plurality of heat exchange tubes (81) are located inside the cooling space (7), the plurality of heat exchange tubes (81) being in communication with each other through a connecting tube (9).
10. The heat sink for a crushing plant according to claim 2, characterised in that the upper end of the water supply tank (821) is open-ended.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020988796.7U CN212691997U (en) | 2020-06-02 | 2020-06-02 | Heat dissipation device for crushing workshop |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020988796.7U CN212691997U (en) | 2020-06-02 | 2020-06-02 | Heat dissipation device for crushing workshop |
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| CN212691997U true CN212691997U (en) | 2021-03-12 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113702874A (en) * | 2021-07-28 | 2021-11-26 | 广东电网有限责任公司广州供电局 | Water bath type liquid level stabilizing pool fire burner used as external fire source of transformer |
-
2020
- 2020-06-02 CN CN202020988796.7U patent/CN212691997U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113702874A (en) * | 2021-07-28 | 2021-11-26 | 广东电网有限责任公司广州供电局 | Water bath type liquid level stabilizing pool fire burner used as external fire source of transformer |
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