CN205212641U - Domestic stainless steel water pump - Google Patents
Domestic stainless steel water pump Download PDFInfo
- Publication number
- CN205212641U CN205212641U CN201521050832.0U CN201521050832U CN205212641U CN 205212641 U CN205212641 U CN 205212641U CN 201521050832 U CN201521050832 U CN 201521050832U CN 205212641 U CN205212641 U CN 205212641U
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- CN
- China
- Prior art keywords
- absorbing sheet
- shell
- heat absorbing
- stainless steel
- fin
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- Expired - Fee Related
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Abstract
The utility model provides a domestic stainless steel water pump belongs to mechanical technical field. It has solved the not good scheduling problem of current domestic stainless steel water pump thermal diffusivity. This domestic stainless steel water pump includes the pump case that motor and stainless steel were made, the motor includes shell and inner shell, be connected with the terminal box on the outer wall of shell, it has the heat dissipation wing to distribute on the shell, be equipped with a plurality of circumference evenly distributed's radiator between shell and the inner shell, one of them radiator is located between the inner wall and inner shell of shell corresponding to the terminal box, the radiator includes the fin, heat absorbing sheet no. 1 and heat absorbing sheet no. 2, heat absorbing sheet no. 1 is laminated on the inner wall of shell, heat absorbing sheet no. 2 is laminated on the outer wall of inner shell, the fin is located heat absorbing sheet no. 1 and heat absorbing sheet between two, be connected through heat pipe no. 1 between heat absorbing sheet no. 1 and the fin, be connected through heat pipe no. 2 between heat absorbing sheet no. 2 and the fin, all built -in in heat pipe no. 1 and the heat pipe no. 2 have alcohol. The utility model has the advantages of good heat dissipation, long service life.
Description
Technical field
The utility model belongs to field of mechanical technique, relates to a kind of water pump, particularly a kind of family expenses stainless steel water pump.
Background technology
The pump housing, the impeller of stainless steel water pump are stainless steel and make, good corrosion resistance, long service life, therefore receive a little higher than plain cast iron water pump of price all gradually in some water-deficient areas or the higher resident family of floor.
Existing stainless steel water pump also comprises the motor be connected with impeller shaft, because the motor of water pump sometimes works long hours, so require higher to the heat dispersion of motor, such as Chinese patent literature data discloses a kind of heat radiating type threephase asynchronous [application number: 201520050399.4 of water pump; Authorization Notice No.: CN204349667U], it comprises shell, shell is dismountable is connected with heating panel, heating panel is provided with uniform fin, the sidewall of fin is provided with multiple by fin and the through louvre of heating panel, and the inwall developed area of louvre is greater than the cross sectional area of louvre.
The motor shaft of above-mentioned heat radiating type threephase asynchronous is connected mutually with impeller shaft, by louvre, the area of dissipation of fin is increased greatly, make the fin at same volume, radiating efficiency is significantly promoted, but because pump motor continuous working period is longer, the thermal release speed of its inside is accelerated, louvre cannot distribute heat rapidly, cause internal heat to pile up, radiating effect is still not ideal enough.
Summary of the invention
The purpose of this utility model is for the above-mentioned problems in the prior art, provides a kind of perfect heat-dissipating, the family expenses stainless steel water pump of long service life.
The purpose of this utility model realizes by following technical proposal: a kind of family expenses stainless steel water pump, comprise the pump case that motor and stainless steel are made, described pump case is fixed with water inlet end and water side, described motor comprises shell and inner casing, the outer wall of described shell is connected with terminal box, described shell is distributed with radiating fin, it is characterized in that, several circumferential equally distributed radiators are provided with between described shell and inner casing, one of them radiator corresponds between the inwall of terminal box and inner casing at shell, described radiator comprises fin, heat absorbing sheet one and heat absorbing sheet two, described heat absorbing sheet one fits on the inwall of shell, described heat absorbing sheet two fits on the outer wall of inner casing, described fin is between heat absorbing sheet one and heat absorbing sheet two, described heat absorbing sheet one is connected by heat pipe one with between fin, described heat absorbing sheet two is connected by heat pipe two with between fin, all alcohol is built-in with in described heat pipe one and heat pipe two.
When these family expenses stainless steel water pump uses, the heat of radiating fin to shell place dispels the heat, and heat absorbing sheet one absorbs the heat outside terminal box, shell, heat absorbing sheet two absorbs the heat of inner casing, alcohol endothermic gasification in heat pipe one and heat pipe two, under heat power effect, gasification alcohol moves to fin end, heat sheds by fin, the alcohol that gasifies afterwards liquefies again, and circulation cooling like this, improves radiating effect, these family expenses stainless steel water pump can normally work for a long time, long service life.
In above-mentioned a kind of family expenses stainless steel water pump, the front end housing of described motor has the sleeve part extending to motor shaft front end, rolling bearing is connected with between described sleeve part and motor shaft, described motor shaft front end sleeve is provided with the bucker be connected with the top of sleeve part, two outside framework oil seals are arranged with between described sleeve part and motor shaft, two described outside framework oil seals, all between rolling bearing and bucker, are provided with grease between two described outside framework oil seals.Rear water is set like this and can not enters motor internal, long-time use after, even if after the aging water dust of outside framework oil seal enters, the grease be arranged between outside framework oil seal also can stop to fall that water enters motor internal, good airproof performance, long service life.
In above-mentioned a kind of family expenses stainless steel water pump, between described bucker and motor shaft, be provided with O RunddichtringO.Arranging of O RunddichtringO plays sealing function further.
Compared with prior art, the perfect heat-dissipating of these family expenses stainless steel water pump, can normally work for a long time, and good airproof performance, long service life.
Accompanying drawing explanation
Fig. 1 is these family expenses stainless steel water pump structure schematic diagram.
In figure, 1, motor; 2, pump case; 3, water inlet end; 4, water side; 5, shell; 6, inner casing; 7, terminal box; 8, radiating fin; 9, radiator; 10, fin; 11, heat absorbing sheet one; 12, heat absorbing sheet two; 13, heat pipe one; 14, heat pipe two; 15, front end housing; 16, sleeve part; 17, motor shaft; 18, rolling bearing; 19, bucker; 20, outside framework oil seal; 21, grease; 22, O RunddichtringO.
Embodiment
Be below specific embodiment of the utility model and by reference to the accompanying drawings, the technical solution of the utility model is further described, but the utility model be not limited to these embodiments.
As shown in Figure 1, these family expenses stainless steel water pump comprises the pump case 2 that motor 1 and stainless steel are made, pump case 2 is fixed with water inlet end 3 and water side 4, motor 1 comprises shell 5 and inner casing 6, the outer wall of shell 5 is connected with terminal box 7, shell 5 is distributed with radiating fin 8, four equally distributed radiators 9 of circumference are provided with between shell 5 and inner casing 6, between the inwall that one of them radiator 9 corresponds to terminal box 7 at shell 5 and inner casing 6, radiator 9 comprises fin 10, heat absorbing sheet 1 and heat absorbing sheet 2 12, heat absorbing sheet 1 fits on the inwall of shell 5, heat absorbing sheet 2 12 fits on the outer wall of inner casing 6, fin 10 is between heat absorbing sheet 1 and heat absorbing sheet 2 12, be connected by heat pipe 1 between heat absorbing sheet 1 with fin 10, be connected by heat pipe 2 14 between heat absorbing sheet 2 12 with fin 10, all alcohol is built-in with in heat pipe 1 and heat pipe 2 14.
Describe in detail further, in order to sealing and increasing the service life, the front end housing 15 of motor 1 has the sleeve part 16 extending to motor shaft 17 front end, rolling bearing 18 is connected with between described sleeve part 16 and motor shaft 17, described motor shaft 17 front end sleeve is provided with the bucker 19 be connected with the top of sleeve part 16, two outside framework oil seals 20 are arranged with between described sleeve part 16 and motor shaft 17, two described outside framework oil seals 20 are all between rolling bearing 18 and bucker 19, grease 21 is provided with between two described outside framework oil seals 20, O RunddichtringO 22 is provided with between bucker 19 and motor shaft 17.
When these family expenses stainless steel water pump uses, the heat at radiating fin 8 pairs of shell 5 places dispels the heat, heat absorbing sheet 1 absorbs the heat outside terminal box 7, shell 5, heat absorbing sheet 2 12 absorbs the heat of inner casing 6, alcohol endothermic gasification in heat pipe 1 and heat pipe 2 14, under heat power effect, gasification alcohol moves to fin 10 end, heat sheds by fin 10, the alcohol that gasifies afterwards liquefies again, and circulation cooling like this, improves radiating effect, these family expenses stainless steel water pump can normally work for a long time, long service life.
Specific embodiment described herein is only to the explanation for example of the utility model spirit.The utility model person of ordinary skill in the field can make various amendment or supplements or adopt similar mode to substitute to described specific embodiment, but can't depart from spirit of the present utility model or surmount the scope that appended claims defines.
Claims (3)
1. a family expenses stainless steel water pump, comprise the pump case (2) that motor (1) and stainless steel are made, described pump case (2) is fixed with water inlet end (3) and water side (4), described motor (1) comprises shell (5) and inner casing (6), the outer wall of described shell (5) is connected with terminal box (7), described shell (5) is distributed with radiating fin (8), it is characterized in that, several circumferential equally distributed radiators (9) are provided with between described shell (5) and inner casing (6), one of them radiator (9) is positioned at shell (5) corresponding between the inwall of terminal box (7) and inner casing (6), described radiator (9) comprises fin (10), heat absorbing sheet one (11) and heat absorbing sheet two (12), described heat absorbing sheet one (11) fits on the inwall of shell (5), described heat absorbing sheet two (12) fits on the outer wall of inner casing (6), described fin (10) is positioned between heat absorbing sheet one (11) and heat absorbing sheet two (12), described heat absorbing sheet one (11) is connected by heat pipe one (13) with between fin (10), described heat absorbing sheet two (12) is connected by heat pipe two (14) with between fin (10), all alcohol is built-in with in described heat pipe one (13) and heat pipe two (14).
2. a kind of family expenses stainless steel water pump according to claim 1, it is characterized in that, the front end housing (15) of described motor (1) has the sleeve part (16) extending to motor shaft (17) front end, rolling bearing (18) is connected with between described sleeve part (16) and motor shaft (17), described motor shaft (17) front end sleeve is provided with the bucker (19) be connected with the top of sleeve part (16), two outside framework oil seals (20) are arranged with between described sleeve part (16) and motor shaft (17), two described outside framework oil seals (20) are all positioned between rolling bearing (18) and bucker (19), grease (21) is provided with between two described outside framework oil seals (20).
3. a kind of family expenses stainless steel water pump according to claim 2, is characterized in that, is provided with O RunddichtringO (22) between described bucker (19) and motor shaft (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521050832.0U CN205212641U (en) | 2015-12-16 | 2015-12-16 | Domestic stainless steel water pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521050832.0U CN205212641U (en) | 2015-12-16 | 2015-12-16 | Domestic stainless steel water pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205212641U true CN205212641U (en) | 2016-05-04 |
Family
ID=55850331
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521050832.0U Expired - Fee Related CN205212641U (en) | 2015-12-16 | 2015-12-16 | Domestic stainless steel water pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205212641U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116221138A (en) * | 2023-04-24 | 2023-06-06 | 佛山市顺德区顺崇机械制造有限公司 | Water pump with self-cooling structure |
-
2015
- 2015-12-16 CN CN201521050832.0U patent/CN205212641U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116221138A (en) * | 2023-04-24 | 2023-06-06 | 佛山市顺德区顺崇机械制造有限公司 | Water pump with self-cooling structure |
| CN116221138B (en) * | 2023-04-24 | 2024-03-01 | 温州日益机电科技有限公司 | Water pump with self-cooling structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160504 Termination date: 20171216 |