CN220726595U - High-temperature-resistant fluoroplastic magnetic centrifugal pump - Google Patents
High-temperature-resistant fluoroplastic magnetic centrifugal pump Download PDFInfo
- Publication number
- CN220726595U CN220726595U CN202322186489.3U CN202322186489U CN220726595U CN 220726595 U CN220726595 U CN 220726595U CN 202322186489 U CN202322186489 U CN 202322186489U CN 220726595 U CN220726595 U CN 220726595U
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- water
- centrifugal pump
- base
- fixedly connected
- heat dissipation
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- 229920002313 fluoropolymer Polymers 0.000 title claims abstract description 17
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 77
- 230000017525 heat dissipation Effects 0.000 claims abstract description 38
- 239000004065 semiconductor Substances 0.000 claims abstract description 27
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 22
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 22
- 125000006850 spacer group Chemical group 0.000 claims abstract description 4
- 239000000110 cooling liquid Substances 0.000 claims description 31
- 238000001816 cooling Methods 0.000 claims description 21
- 238000005192 partition Methods 0.000 claims description 11
- 238000005057 refrigeration Methods 0.000 abstract description 12
- 230000000694 effects Effects 0.000 abstract description 6
- 239000003651 drinking water Substances 0.000 abstract description 4
- 239000002826 coolant Substances 0.000 abstract description 3
- 235000020188 drinking water Nutrition 0.000 abstract description 3
- 239000007788 liquid Substances 0.000 abstract description 3
- 230000001681 protective effect Effects 0.000 description 6
- 238000010438 heat treatment Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The application discloses high temperature resistant fluoroplastic magnetic force centrifugal pump relates to the technical field of magnetic force centrifugal pump, the on-line screen storage device comprises a base, a protection shell, heat dissipation aluminum plate, the magnetic force centrifugal pump body, heat dissipation through cavity has been seted up to heat dissipation aluminum plate's inside, the inside wall lower extreme fixedly connected with spacer block of heat dissipation through cavity, the inside wall upper end fixedly connected with baffle of base, the upper surface of baffle is provided with the coolant liquid, the top inner wall fixed mounting of base has the water pump, the water inlet intercommunication of water pump has the drinking-water pipe, the one end that the water pump was kept away from to the drinking-water pipe is submerged in the inside of coolant liquid, the delivery port intercommunication of water pump has the water guide pipe, the one end that the water guide pipe was kept away from to the water pump is linked together with heat dissipation through cavity, the middle part inner wall fixedly connected with semiconductor refrigeration piece of base, the cold side fixedly connected with cold guide piece of semiconductor refrigeration piece; through the cooperation of above structure, can improve the continuous radiating effect to the magnetic force centrifugal pump body, improve the high temperature resistance ability of magnetic force centrifugal pump body.
Description
Technical Field
The utility model belongs to the technical field of magnetic centrifugal pumps, and particularly relates to a high-temperature-resistant fluoroplastic magnetic centrifugal pump.
Background
There are many types of centrifugal pumps, in which water is centrifugally moved by rotation of an impeller, during starting of the centrifugal pump, water must be filled in a pump housing and a water suction pipe, and then a motor is started to drive the impeller and the water to rotate at a high speed to operate, so that when the fluoroplastic magnetic centrifugal pump is used for a long time, the temperature of the centrifugal pump is rapidly increased, and if the temperature is too high, damage to the centrifugal pump may occur, so that heat dissipation from the pump body is required in time.
The utility model discloses a high-temperature resistant fluoroplastic magnetic centrifugal pump with a bulletin number of CN218522852U, which comprises a base, wherein a protective shell is fixedly arranged at the upper end of the base, the protective shell is in a ring shape, a plurality of groups of buffer devices are arranged on the inner wall of the protective shell, each buffer device comprises a buffer column, a spring and a connecting rod, the buffer columns are fixedly arranged on the inner wall of the protective shell, one end of each connecting rod, far away from the inner wall of the protective shell, is fixedly connected with a radiating plate, two groups of radiating plates are arranged in a mirror image mode, and one end of each radiating plate, far away from each connecting rod, is attached to a pump body.
In the course of implementing the present application, this technique was found to have the following problems: in above patent document, simply utilize the heating panel to dispel the heat to the pump body, heat radiation structure is simple, and the heating panel sets up on the inner wall of protective housing moreover, leads to the heating panel less with outside air contact surface for the heat that gives off hardly to outside diffusion, lasts the radiating effect less than good.
Therefore, a high-temperature resistant fluoroplastic magnetic centrifugal pump is provided.
Disclosure of Invention
The utility model aims at: in order to improve the continuous radiating effect to the magnetic force centrifugal pump body and improve the high temperature resistance of the magnetic force centrifugal pump body, the application provides a high temperature resistant fluoroplastic magnetic force centrifugal pump.
The technical scheme adopted by the utility model is as follows:
the utility model provides a high temperature resistant fluoroplastic magnetic force centrifugal pump, includes the base, the upper surface fixedly connected with two supporting shoe of base, two fixedly connected with protection casing between the side that the supporting shoe is close to mutually, the medial surface fixedly connected with heat dissipation aluminum plate of protection casing, the medial surface fixedly connected with magnetic force centrifugal pump body of heat dissipation aluminum plate, the inside of heat dissipation aluminum plate has seted up the heat dissipation and has led to the chamber, the inside wall lower extreme fixedly connected with spacer block in heat dissipation through the chamber;
the cooling device comprises a base, a cooling liquid, a water pump, a water guide pipe, a support block, a protection shell, a cooling cavity, a cooling aluminum plate, a cooling water pipe, a water inlet and a water outlet, wherein the upper end of the inner side wall of the base is fixedly connected with the baffle, the cooling liquid is arranged on the upper surface of the baffle, the water pump is fixedly arranged on the inner wall of the top end of the base, the water inlet of the water pump is communicated with the water suction pipe, one end of the water suction pipe, which is far away from the water pump, is submerged into the cooling liquid, the water outlet of the water pump is communicated with the water guide pipe, one end of the water guide pipe, which is far away from the water pump, passes through the base, the support block and the protection shell and is communicated with the cooling cavity, the water guide pipe is symmetrically arranged on two sides of the cooling aluminum plate;
the semiconductor refrigerating piece is fixedly connected to the inner wall of the middle of the base, the cold side surface of the semiconductor refrigerating piece is fixedly connected with the cold guide block, one end, far away from the semiconductor refrigerating piece, of the cold guide block penetrates through the partition plate and then extends into the cooling liquid, and the water cooling head is arranged on the hot side surface of the semiconductor refrigerating piece.
Further, the whole cold guide block is in a strip shape, and the number of the cold guide blocks is a plurality of cold guide blocks.
Further, the through hole has been seted up to the bottom lateral surface of base, the suction fan is installed to the inside wall of through-hole, the filter screen is installed to the opening part that the through-hole is close to outside.
Further, the number of the through holes, the suction fans and the filter screen is a plurality of, and the number of the through holes, the number of the suction fans and the number of the filter screen are the same.
Further, the specification of the filter screen is 250 meshes.
Further, the input ends of the water pump and the semiconductor refrigerating sheet are electrically connected with an external power supply.
In summary, due to the adoption of the technical scheme, the beneficial effects of the utility model are as follows:
1. according to the utility model, when the magnetic centrifugal pump body is in a working state, more heat can be emitted, the emitted heat can be transferred to the heat-dissipating aluminum plate, at the moment, the water pump can be started to enable the water suction pipe to pump cooling liquid, the pumped cooling liquid can enter the heat-dissipating through cavity from the water guide pipe, and the cooling liquid in the heat-dissipating through cavity can absorb the heat received by the heat-dissipating aluminum plate, so that the heat-dissipating effect on the magnetic centrifugal pump body is improved, and the high temperature resistance of the magnetic centrifugal pump body is improved.
2. In the utility model, the cooling liquid absorbs heat in the heat dissipation through cavity and moves along the inside of the heat dissipation through cavity until the cooling liquid absorbing the heat returns to the upper surface of the partition plate from the water guide pipe at the other side, at the moment, the semiconductor refrigerating sheet can be started to cool the cold side of the semiconductor refrigerating sheet, and the cooled cold guide block can cool the cooling liquid which is absorbed the heat and falls on the upper surface of the partition plate again, so that the cooled cooling liquid can be pumped up again by the water pump and the water suction pipe to enter the heat dissipation through cavity for circulation cooling, thereby realizing continuous and effective heat dissipation of the magnetic centrifugal pump body and improving the high temperature resistance of the magnetic centrifugal pump body.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a side cross-sectional view of the present utility model;
FIG. 3 is an enlarged view of the portion A of FIG. 2 in accordance with the present utility model;
FIG. 4 is a schematic diagram showing the connection of a semiconductor refrigeration sheet, a cold guide block and a water cooling head in the utility model;
fig. 5 is an enlarged view of fig. 2B in the present utility model.
The marks in the figure: 1-base, 2-supporting block, 3-protective housing, 4-heat dissipation aluminum plate, 5-magnetic force centrifugal pump body, 6-baffle, 7-coolant liquid, 8-water pump, 9-drinking water pipe, 10-water guide pipe, 11-semiconductor refrigeration piece, 12-water cooling head, 13-cold guide block, 14-through hole, 15-suction fan, 16-filter screen, 41-heat dissipation through cavity, 42-spacer block.
Description of the embodiments
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions in the embodiments of the present utility model will be clearly and completely described in the following in conjunction with the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Examples
Referring to fig. 1-5, a high temperature resistant fluoroplastic magnetic force centrifugal pump, including base 1, the upper surface fixedly connected with of base 1 two supporting shoe 2, fixedly connected with protection casing 3 between the side that two supporting shoe 2 are close to mutually, protection casing 3's medial surface fixedly connected with heat dissipation aluminum plate 4, heat dissipation aluminum plate 4's medial surface fixedly connected with magnetic force centrifugal pump body 5, specifically, when magnetic force centrifugal pump body 5 is under operating condition, can give off more heat, and the heat of giving off can transmit for heat dissipation aluminum plate 4.
Referring to fig. 1-5, a partition plate 6 is fixedly connected to the upper end of the inner side wall of the base 1, a cooling liquid 7 is arranged on the upper surface of the partition plate 6, a water pump 8 is fixedly arranged on the inner wall of the top end of the base 1, a water inlet of the water pump 8 is communicated with a water suction pipe 9, one end, far away from the water pump 8, of the water suction pipe 9 is immersed into the cooling liquid 7, the input end of the water pump 8 is electrically connected with an external power supply, and specifically, the water pump 8 is started to enable the water suction pipe 9 to pump the cooling liquid 7; the inside of heat dissipation aluminum plate 4 has been seted up the heat dissipation and has been led to chamber 41, the inside wall lower extreme fixedly connected with spacer 42 of heat dissipation leads to chamber 41, the delivery port intercommunication of water pump 8 has aqueduct 10, the one end that aqueduct 10 kept away from water pump 8 is passed behind base 1, supporting shoe 2 and the protection casing 3 and is linked together with heat dissipation and lead to chamber 41, specifically, the cooling liquid 7 that is pumped can be followed aqueduct 10 and enter into the heat dissipation and lead to the chamber 41 inside, the inside cooling liquid 7 of heat dissipation and lead to chamber 41 can absorb the heat that heat dissipation aluminum plate 4 received, thereby improve the radiating effect to magnetic force centrifugal pump body 5, improve the high temperature resistant ability of magnetic force centrifugal pump body 5.
Referring to fig. 1 to 5, the number of the water guide pipes 10 is two, and the two water guide pipes 10 are symmetrically arranged at two sides of the heat dissipation aluminum plate 4, specifically, the cooling liquid 7 absorbs heat in the heat dissipation through cavity 41 and moves along the interior of the heat dissipation through cavity 41 until the cooling liquid 7 absorbing heat returns to the upper surface of the partition plate 6 from the water guide pipe 10 at the other side; the middle part inner wall fixedly connected with semiconductor refrigeration piece 11 of base 1, the cold side fixedly connected with cold conducting block 13 of semiconductor refrigeration piece 11, the one end that cold conducting block 13 kept away from semiconductor refrigeration piece 11 passes inside the cooling liquid 7 of extension after the baffle 6, cold conducting block 13 is whole rectangular form, and the quantity of cold conducting block 13 is a plurality of, the input and the external power electric connection of semiconductor refrigeration piece 11, specifically, start semiconductor refrigeration piece 11 can make its cold side cool down cold conducting block 13, and the cold conducting block 13 after the reduction temperature can cool down the cooling liquid 7 that falls to baffle 6 upper surface again after absorbing heat, so that cooling liquid 7 after the cooling can be drawn up again by water pump 8 and drinking-water pipe 9 and enter into the inside cooling through cavity 41 and circulate the cooling, thereby realize the continuous effective heat dissipation to magnetic centrifugal pump body 5, improve the high temperature resistant ability of magnetic centrifugal pump body 5.
Referring to fig. 1-5, a water-cooling head 12 is mounted on the hot side of the semiconductor refrigeration piece 11, specifically, the water-cooling head 12 absorbs heat released by the hot side of the semiconductor refrigeration piece 11 and slowly releases the absorbed heat into the air in the bottom cavity of the base 1; the outer side surface of the bottom end of the base 1 is provided with a through hole 14, the inner side wall of the through hole 14 is provided with a suction fan 15, the opening of the through hole 14 close to the outside is provided with a filter screen 16, the number of the through hole 14, the suction fan 15 and the filter screen 16 is a plurality, and the number of the through hole 14, the suction fan 15 and the filter screen 16 is the same, specifically, the suction fan 15 is started to pump hot air in the bottom end cavity of the base 1 and discharge the hot air into the outside air; the specification of the filter screen 16 is 250 meshes, specifically, the filter screen 16 with 250 meshes can prevent dust in the outside air from entering the bottom end containing cavity of the base 1.
The implementation principle of the embodiment of the high-temperature-resistant fluoroplastic magnetic centrifugal pump is as follows:
when the magnetic centrifugal pump body 5 is in the working condition, more heat can be emitted, the emitted heat can be transferred to the heat-dissipating aluminum plate 4, the water pump 8 can be started at the moment to enable the water pumping pipe 9 to pump the cooling liquid 7, the pumped cooling liquid 7 can enter the heat-dissipating through cavity 41 from the water guide pipe 10, the cooling liquid 7 in the heat-dissipating through cavity 41 can absorb the heat received by the heat-dissipating aluminum plate 4, accordingly, the heat-dissipating effect on the magnetic centrifugal pump body 5 is improved, and the high-temperature resistance of the magnetic centrifugal pump body 5 is improved.
The cooling liquid 7 absorbs heat in the heat dissipation through cavity 41 and moves along the inside of the heat dissipation through cavity 41 until the cooling liquid 7 absorbing heat returns to the upper surface of the partition plate 6 from the water guide pipe 10 at the other side, at this time, the semiconductor refrigerating sheet 11 can be started to cool the cold side of the semiconductor refrigerating sheet 13, the cooled cold side 13 cools the cooling liquid 7 which is cooled by the cooling block 13 absorbing heat and falls to the upper surface of the partition plate 6 again, so that the cooled cooling liquid 7 can be pumped up again by the water pump 8 and the water suction pipe 9 to enter the heat dissipation through cavity 41 for circulation cooling, thereby realizing continuous effective heat dissipation of the magnetic centrifugal pump body 5 and improving the high temperature resistance of the magnetic centrifugal pump body 5.
On the other hand, the water cooling head 12 also absorbs the heat released from the hot side of the semiconductor refrigeration piece 11 and slowly releases the absorbed heat into the air in the bottom end cavity of the base 1, then the suction fan 15 can be started to pump the hot air in the bottom end cavity of the base 1 and discharge the hot air into the outside air, and the filter screen 16 can prevent dust in the outside air from entering the bottom end cavity of the base 1.
The above embodiments are only for illustrating the technical solution of the present utility model, and are not limiting; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present utility model.
Claims (6)
1. The utility model provides a high temperature resistant fluoroplastic magnetic force centrifugal pump, includes base (1), its characterized in that: the novel magnetic centrifugal pump is characterized in that two supporting blocks (2) are fixedly connected to the upper surface of the base (1), a protection shell (3) is fixedly connected between one side surface, close to the two supporting blocks (2), of the base, a heat dissipation aluminum plate (4) is fixedly connected to the inner side surface of the protection shell (3), a magnetic centrifugal pump body (5) is fixedly connected to the inner side surface of the heat dissipation aluminum plate (4), a heat dissipation through cavity (41) is formed in the heat dissipation aluminum plate (4), and a spacer block (42) is fixedly connected to the lower end of the inner side wall of the heat dissipation through cavity (41);
the cooling device is characterized in that a partition plate (6) is fixedly connected to the upper end of the inner side wall of the base (1), a cooling liquid (7) is arranged on the upper surface of the partition plate (6), a water pump (8) is fixedly arranged on the inner wall of the top end of the base (1), a water suction pipe (9) is communicated with the water inlet of the water pump (8), one end, far away from the water pump (8), of the water suction pipe (9) is immersed into the cooling liquid (7), a water guide pipe (10) is communicated with the water outlet of the water pump (8), one end, far away from the water pump (8), of the water guide pipe (10) penetrates through the base (1), the supporting block (2) and the protection shell (3) and then is communicated with the cooling through cavity (41), the number of the water guide pipes (10) is two, and the two water guide pipes (10) are symmetrically arranged on two sides of the cooling aluminum plate (4).
The semiconductor refrigerator is characterized in that a semiconductor refrigerating sheet (11) is fixedly connected to the inner wall of the middle of the base (1), a cold side surface of the semiconductor refrigerating sheet (11) is fixedly connected with a cold guide block (13), one end, far away from the semiconductor refrigerating sheet (11), of the cold guide block (13) penetrates through the partition plate (6) and then extends into the cooling liquid (7), and a water cooling head (12) is arranged on the hot side surface of the semiconductor refrigerating sheet (11).
2. A high temperature resistant fluoroplastic magnetic centrifugal pump according to claim 1, wherein: the whole cold guide blocks (13) are long, and the number of the cold guide blocks (13) is a plurality of.
3. A high temperature resistant fluoroplastic magnetic centrifugal pump according to claim 1, wherein: the base is characterized in that a through hole (14) is formed in the outer side face of the bottom end of the base (1), a suction fan (15) is arranged on the inner side wall of the through hole (14), and a filter screen (16) is arranged at the opening part, close to the outside, of the through hole (14).
4. A high temperature resistant fluoroplastic magnetic centrifugal pump according to claim 3, wherein: the number of the through holes (14), the air suction fans (15) and the filter screens (16) is a plurality, and the number of the through holes (14), the number of the air suction fans (15) and the number of the filter screens (16) are the same.
5. A high temperature resistant fluoroplastic magnetic centrifugal pump according to claim 4, wherein: the specification of the filter screen (16) is 250 meshes.
6. A high temperature resistant fluoroplastic magnetic centrifugal pump according to claim 1, wherein: the input ends of the water pump (8) and the semiconductor refrigerating sheet (11) are electrically connected with an external power supply.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322186489.3U CN220726595U (en) | 2023-08-15 | 2023-08-15 | High-temperature-resistant fluoroplastic magnetic centrifugal pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322186489.3U CN220726595U (en) | 2023-08-15 | 2023-08-15 | High-temperature-resistant fluoroplastic magnetic centrifugal pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220726595U true CN220726595U (en) | 2024-04-05 |
Family
ID=90499050
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322186489.3U Active CN220726595U (en) | 2023-08-15 | 2023-08-15 | High-temperature-resistant fluoroplastic magnetic centrifugal pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220726595U (en) |
-
2023
- 2023-08-15 CN CN202322186489.3U patent/CN220726595U/en active Active
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