CN209458184U - High-temperature pump heat insulation shell - Google Patents
High-temperature pump heat insulation shell Download PDFInfo
- Publication number
- CN209458184U CN209458184U CN201920145545.XU CN201920145545U CN209458184U CN 209458184 U CN209458184 U CN 209458184U CN 201920145545 U CN201920145545 U CN 201920145545U CN 209458184 U CN209458184 U CN 209458184U
- Authority
- CN
- China
- Prior art keywords
- enclosure body
- coolant channels
- heat
- envelope surface
- insulation shell
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn - After Issue
Links
- 238000009413 insulation Methods 0.000 title claims abstract description 46
- 239000002826 coolant Substances 0.000 claims abstract description 53
- 239000007788 liquid Substances 0.000 abstract description 19
- 230000017525 heat dissipation Effects 0.000 abstract description 6
- 230000008646 thermal stress Effects 0.000 abstract description 6
- 238000005457 optimization Methods 0.000 abstract description 2
- 238000001816 cooling Methods 0.000 description 11
- 230000000694 effects Effects 0.000 description 7
- 230000008676 import Effects 0.000 description 3
- 230000004888 barrier function Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000004134 energy conservation Methods 0.000 description 2
- 241000208340 Araliaceae Species 0.000 description 1
- 235000005035 Panax pseudoginseng ssp. pseudoginseng Nutrition 0.000 description 1
- 235000003140 Panax quinquefolius Nutrition 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000110 cooling liquid Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 235000008434 ginseng Nutrition 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Landscapes
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model discloses a kind of high-temperature pump heat insulation shell, the enclosure body including tubulose is respectively equipped with motor supporting table and fixed station on the periphery wall surface of enclosure body from high to low；It further include coolant channels and envelope surface, envelope surface is that lower end is connected in enclosure body and stretches out the wall surface of enclosure body periphery, and the upper end of envelope surface is arranged in fixed station, and the air-cooled heat-insulation chamber of lower end closure, upper end opening is formed between envelope surface and enclosure body periphery wall surface；Coolant channels are provided in the enclosure body opposite with envelope surface.The heat insulation shell is under dimensional space restrictive condition, pass through structure optimization, it is additionally arranged air-cooled heat-insulation chamber and coolant channels, realize two sections of ladder heat dissipations, the heat being transmitted on motor can be greatly reduced, two sections of ladder radiator structures can not only cut down superelevation thermal stress caused by liquid chilling simultaneously, but also can reduce coolant consumption amount, to improve the service life of motor and whole pump.
Description
Technical field
The utility model belongs to the technical field of non-varactor pump, and in particular to a kind of high-temperature pump heat insulation shell.
Background technique
As shown in Figure 1, axis 1 is driven by the motor 3 being connected on shell 2, because shell 2 needs to join in existing Special high-temperature pump
It is connected to convey high-temperature medium on elevated temperature vessel 4, and due to the limitation of special worst hot case and dimensional space, so that heat holds very much
It is easily transmitted on motor 3 by shell 2, and then influences the service life of motor and whole pump.
Summary of the invention
For the above-mentioned deficiency of the prior art, the purpose of this utility model is to provide a kind of high-temperature pump heat insulation shell,
By optimizing shell structure form, the current high-temperature pump heat transfer problem existing in application is eliminated.
In order to solve the above technical problems, the utility model adopts the following technical solution:
High-temperature pump heat insulation shell, the enclosure body including tubulose are distinguished from high to low on the periphery wall surface of enclosure body
Equipped with motor supporting table and fixed station；It further include coolant channels and envelope surface, envelope surface is that lower end is connected in enclosure body and stretches
The wall surface of enclosure body periphery out, fixed station are arranged in the upper end of envelope surface, form lower end between envelope surface and enclosure body periphery wall surface
It blocks, the air-cooled heat-insulation chamber of upper end opening；Coolant channels are provided in the enclosure body opposite with envelope surface.
The heat insulation shell, by structure optimization, is additionally arranged air-cooled heat-insulation chamber and coolant liquid under dimensional space restrictive condition
Access realizes two sections of ladder heat dissipations, can greatly reduce the heat being transmitted on motor, while two sections of ladder radiator structures were both
Superelevation thermal stress caused by liquid chilling can be cut down, and coolant consumption amount can be reduced, to improve the longevity of motor and whole pump
Life.
Further improve above-mentioned technical proposal, coolant channels have it is a plurality of, to reach preferably cooling effect.
Further, coolant channels are the annular housing being provided in enclosure body.
Further, air-cooled heat-insulation chamber is annular housing.
Further, coolant channels and air-cooled heat-insulation chamber are coaxially disposed with enclosure body.To guarantee cooling effect
And cooling uniformity.
Further, coolant channels bottom end is higher than envelope surface bottom end.To achieve the purpose that ladder radiates, cut down liquid chilling
Caused superelevation thermal stress guarantees Shell Mechanics performance.
Further, the periphery wall surface of enclosure body is equipped with the inlet and outlet being connected with coolant channels.To
It is filled with coolant liquid and discharge coolant liquid.
Compared with prior art, the utility model has the following beneficial effects:
1, the optimized heat insulation shell of the utility model has two chambers: coolant channels and air-cooled heat-insulation chamber.
Wherein, shell upper section is separated into two layers by air-cooled heat-insulation chamber, on the one hand, the surface area of upper casing can be increased, in favor of radiating,
On the other hand, it conducts heat to form certain barriering effect to shell.And coolant channels are used as cooling chamber, by leading to thereto
Enter coolant liquid, achievees the effect that, the complete barrier of realization heat transmitting cooling to shell upper section.
2, the height of the air-cooled heat-insulation chamber of the utility model is higher than coolant channels height and air-cooled heat-insulation chamber end portion is stretched
Coolant channels bottom end out.In this way, the heat in elevated temperature vessel can be made first to be transmitted at air-cooled heat-insulation chamber and by air-cooled heat-insulated
Chamber discharge part, after be transmitted to top heat again by coolant channels coolant liquid cool down, achieve the purpose that ladder radiate,
Cut down superelevation thermal stress caused by liquid chilling, guarantees Shell Mechanics performance.
3, the utility model advantageously reduces the consumption of coolant liquid by ladder heat dissipation, has reached the mesh of energy conservation
's.
Detailed description of the invention
The structural schematic diagram of the existing heat insulation shell of Fig. 1-；
The structural schematic diagram of Fig. 2-the utility model heat insulation shell.
Wherein: axis -1, shell -2, motor -3, elevated temperature vessel -4, elevated temperature vessel lid -5, enclosure body -201, electricity
Machine supporting table -202, fixed station -203, coolant channels -204, envelope surface -205, air-cooled heat-insulation chamber -206, import -
207, -208 are exported.
Specific embodiment
Specific embodiment of the present utility model is described in further detail with reference to the accompanying drawing.
Referring to fig. 2, the high-temperature pump heat insulation shell of specific embodiment, the enclosure body 201 including tubulose, enclosure body
It is respectively equipped with motor supporting table 202 and fixed station 203 from high to low on 201 periphery wall surface；Further include coolant channels 204 with
Envelope surface 205, envelope surface 205 are that lower end is connected in enclosure body 201 and stretches out the wall surface of 201 periphery of enclosure body, fixed station 203
The upper end of envelope surface 205 is set, formed between 201 periphery wall surface of envelope surface 205 and enclosure body lower end block, upper end opening it is air-cooled
Heat-insulation chamber 206；Coolant channels 204 are provided in the enclosure body 201 opposite with envelope surface 205.
Specifically, optimized heat insulation shell has two chambers: coolant channels 204 and air-cooled heat-insulation chamber 206.
Wherein, the envelope surface 205 and fixed station 203 thereon to form air-cooled heat-insulation chamber 206 are matched with elevated temperature vessel 4, it is air-cooled every
Shell upper section is separated into two layers by hot chamber 206, on the one hand, can increase the surface area of upper casing, in favor of heat dissipation, another party
Face conducts heat to shell to form certain barriering effect.And coolant channels 204 are used as cooling chamber, by being passed through thereto
Coolant liquid achievees the effect that, the complete barrier of realization heat transmitting cooling to shell upper section.
The high-temperature pump heat insulation shell realizes step heat dissipation by coolant channels 204 and air-cooled heat-insulation chamber 206: i.e. empty
The cold largely heat dissipation, 204 rapid cooling of coolant channels of heat-insulation chamber 206, to greatly reduce the heat being transmitted on motor.In addition,
Two sections of ladder radiator structures can also cut down superelevation thermal stress caused by liquid chilling, reduce the consumption of coolant liquid, be conducive to
Guarantee Shell Mechanics performance, is conducive to energy conservation, can reliably improve the service life of motor and whole pump.
As a further improvement of the foregoing solution, coolant channels 204 can be the channel being arranged in enclosure body 201,
The channel can have a plurality of, can specifically be set according to actual conditions.Coolant liquid when having a plurality of coolant channels 204, in each access
Flow direction is on the contrary, to reach preferably cooling effect.
Coolant channels 204 in the present embodiment are the annular housing being provided in enclosure body 201, so that coolant liquid is logical
The cooling liquid measure to circulate in road 204 is maximum；Corresponding, air-cooled heat-insulation chamber 206 is also annular housing, can make cooling surface area
It is maximum.Preferably, the air-cooled heat-insulation chamber 206 and enclosure body of the coolant channels of annular housing 204 and annular housing is same
Axis setting, to guarantee cooling uniformity.
As a further improvement of the foregoing solution, 204 bottom end of coolant channels is higher than 205 bottom end of envelope surface, i.e., air-cooled heat-insulated
The height of chamber 206 is higher than 204 height of coolant channels and 206 end portion of air-cooled heat-insulation chamber stretches out 204 bottom end of coolant channels.
In this way, the heat in elevated temperature vessel 4 can be made first to be transmitted at air-cooled heat-insulation chamber 206 and by air-cooled 206 discharge part of heat-insulation chamber,
The heat for being transmitted to top afterwards is cooled down by the coolant liquid in coolant channels 204 again, is achieved the purpose that ladder radiates, is cut down liquid
Superelevation thermal stress caused by chilling guarantees Shell Mechanics performance.
In the present embodiment, the periphery wall surface of enclosure body 201 is equipped with the import 207 being connected with coolant channels and goes out
Mouth 208, the import 207 and outlet 208 of coolant channels are located at 203 top of fixed station, cool down to be filled with coolant liquid and discharge
Liquid, according to specific facilities, settable multiple groups or one group.
Installation situation explanation: motor 3 is mounted on the motor supporting table 202 of shell 2, and axis 1 passes through the enclosure body of tubulose
201, envelope surface 205 passes through elevated temperature vessel lid 5 and fixed station 203 tightens together with elevated temperature vessel lid 5.
Finally, it is stated that above embodiments are merely intended for describing the technical solutions of the present application, but not for limiting the present application, although ginseng
The utility model is described in detail according to preferred embodiment, those skilled in the art should understand that, it can be to this
The technical solution of utility model is modified or replaced equivalently, without departing from the objective and model of technical solutions of the utility model
It encloses, should all cover in the scope of the claims of the utility model.
Claims (7)
1. high-temperature pump heat insulation shell, the enclosure body including tubulose is set respectively from high to low on the periphery wall surface of enclosure body
There are motor supporting table and fixed station；It is characterized by also including coolant channels and envelope surface, envelope surface is that lower end is connected to shell sheet
On body and the wall surface of enclosure body periphery is stretched out, the upper end of envelope surface is arranged in fixed station, between envelope surface and enclosure body periphery wall surface
Form the air-cooled heat-insulation chamber of lower end closure, upper end opening；Coolant channels are provided in the enclosure body opposite with envelope surface.
2. high-temperature pump heat insulation shell according to claim 1, it is characterised in that: coolant channels have a plurality of.
3. high-temperature pump heat insulation shell according to claim 1, it is characterised in that: coolant channels are to be provided with enclosure body
On annular housing.
4. high-temperature pump heat insulation shell according to claim 3, it is characterised in that: air-cooled heat-insulation chamber is annular housing.
5. high-temperature pump heat insulation shell according to claim 4, it is characterised in that: coolant channels and air-cooled heat-insulation chamber are equal
It is coaxially disposed with enclosure body.
6. any high-temperature pump heat insulation shell according to claim 1~5, it is characterised in that: coolant channels bottom end is higher than
Envelope surface bottom end.
7. high-temperature pump heat insulation shell according to claim 6, it is characterised in that: the periphery wall surface of enclosure body be equipped with
The inlet and outlet that coolant channels are connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920145545.XU CN209458184U (en) | 2019-01-28 | 2019-01-28 | High-temperature pump heat insulation shell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920145545.XU CN209458184U (en) | 2019-01-28 | 2019-01-28 | High-temperature pump heat insulation shell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209458184U true CN209458184U (en) | 2019-10-01 |
Family
ID=68045998
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920145545.XU Withdrawn - After Issue CN209458184U (en) | 2019-01-28 | 2019-01-28 | High-temperature pump heat insulation shell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209458184U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109519415A (en) * | 2019-01-28 | 2019-03-26 | 重庆水泵厂有限责任公司 | A kind of high-temperature pump heat insulation shell |
-
2019
- 2019-01-28 CN CN201920145545.XU patent/CN209458184U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109519415A (en) * | 2019-01-28 | 2019-03-26 | 重庆水泵厂有限责任公司 | A kind of high-temperature pump heat insulation shell |
| CN109519415B (en) * | 2019-01-28 | 2023-11-17 | 重庆水泵厂有限责任公司 | Heat insulation shell for high-temperature pump |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20191001 Effective date of abandoning: 20231117 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20191001 Effective date of abandoning: 20231117 |
|
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |