CN205297945U - Self priming pump - Google Patents
Self priming pump Download PDFInfo
- Publication number
- CN205297945U CN205297945U CN201620060163.3U CN201620060163U CN205297945U CN 205297945 U CN205297945 U CN 205297945U CN 201620060163 U CN201620060163 U CN 201620060163U CN 205297945 U CN205297945 U CN 205297945U
- Authority
- CN
- China
- Prior art keywords
- pump housing
- mounting plate
- vacuum primingpump
- rear end
- pressure switch
- 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.)
- Expired - Fee Related
Links
- 230000037452 priming Effects 0.000 title abstract 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 19
- 230000010354 integration Effects 0.000 claims description 15
- 239000000919 ceramic Substances 0.000 claims description 4
- 230000013011 mating Effects 0.000 claims description 3
- 230000004308 accommodation Effects 0.000 abstract 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model discloses a gas self priming pump, including the pump body and motor, the lower half of pump body front end sets up the overhead tank, is provided with diversion channels between exhalant canal to the overhead tank, first one in pump body rear end is provided with two mounting holes, flow sensor and pressure switch are installed respectively to two mounting holes, formed the accommodation space between first one of pump body rear end and the motor casing, set up the circuit control system in the accommodation space, cover box covers circuit control system and flow sensor, pressure switch dew partial structure outside, and the top of top, left end, right -hand member, rear end and the pump body of cover box, motor casing's left end, motor casing's right -hand member, motor casing's rear end phase -match, be equipped with control panel assembly and display screen on the cover box. The utility model discloses a self priming pump, the required main control circuit module of whole self priming pump's circuit, electric wire etc. All can not expose, have increased the security, simultaneously appearance elegant appearance.
Description
Technical field
The utility model relates to pump technology field, particularly a kind of vacuum primingpump.
Background technology
Vacuum primingpump, it is a kind of for carrying the equipment of liquid, existing vacuum primingpump, comprise motor and the pump housing, water-in and water outlet are arranged respectively at the top of the both sides of the pump housing, need due to pressure-pot to be in high pressure pool, meanwhile, in order to integrally-built reasonableness, so at the top setting pressure tank of the rear end of the pump housing, like this, pressure switch and flow inductor can only be installed on top or the side of the pump housing, and like this, the electric wire that pressure switch and flow inductor are connected to main control circuit can expose, meanwhile, the moulding of whole vacuum primingpump is unsightly.
Summary of the invention
The utility model to be solved existing vacuum primingpump profile unsightly, the technical problem that electric wire exposes.
The technical scheme in the invention for solving the above technical problem is:
A kind of vacuum primingpump, comprise the pump housing and motor, motor is fastened on the lower half of pump housing rear end, the described pump housing arranges water-in and water outlet, water entry, blade wheel chamber and water exit is defined in the pump housing, the lower half of described pump housing front end arranges pressure-pot, is provided with drainage channel between water exit to pressure-pot; Upper half portion in pump housing rear end is provided with two open holess, and described two open holess install flow inductor and pressure switch respectively, and described flow inductor is in water entry, and pressure switch is in water exit; Described pump housing rear end defines accommodating space between half portion and electric machine casing, in accommodating space, circuit control system is set, the part-structure that cover box covers circuit control system and flow inductor, pressure switch is exposed, and the top of cover box, left end, right-hand member, the top of rear end and the pump housing, the left end of electric machine casing, the right-hand member of electric machine casing, the rear end of electric machine casing mate mutually; Cover box is provided with Controls Palette and display screen.
Described flow inductor and pressure switch is integrated is fixed on an integration mounting plate, described circuit control system comprises main control circuit module, Controls Palette and display screen, described Controls Palette, display screen, flow inductor and pressure switch all with main control circuit model calling, described main control circuit module is fixed on integration mounting plate.
Described Controls Palette is arranged in box body, comprises the lamp plate with electronic component and covers the touch pad above lamp plate, described touch pad is provided with "+", "-" identify key with power supply.
Described integration mounting plate comprises mounting plate, is located at mounting plate periphery and the side plate that extends outward, is provided with the projection that there is cavity two inside in the region surrounded by side plate on a mounting board, and described projection points to the opposite direction that side plate extends; Two described projections are mated in two open holess being plugged in the pump housing respectively; Knuckle punishment between side plate and mounting plate is furnished with multiple support bar, and described multiple support bar is for supporting main control circuit module; Also it is provided with some permanent seats in the region surrounded by side plate on a mounting board, through hole is set in the middle of permanent seat, for being fixedly connected with of integration mounting plate and the pump housing; The side plate being in mounting plate top is provided with open holes seat, for fixed cover box.
The outer wall of the side plate at described mounting plate both sides and top has all extended outward rib, and described rib is in a plane, and described open holes seat is on the path locus of rib.
Bottom described mounting plate, inwardly depression has an arcuate structure, for mating the motor housing of vacuum primingpump.
Inwardly caving in and have groove in the lower half of described pump housing front end, pressure-pot is in groove.
Described flow inductor is Huo Er component element.
Described pressure switch is ceramic pressure sensor.
Described drainage channel is in the front end of blade wheel chamber, and parallel with blade wheel chamber.
The technique effect that the utility model can reach is:
Compared with prior art, vacuum primingpump of the present utility model, pressure-pot is arranged at the front end of the pump housing, flow inductor and pressure switch are moved the rear end to the pump housing by original conspicuous position, and covered by cover box, and cover box profile, size are mated identical with the pump housing, electric machine casing, integral structure layout is more reasonable, and circuit control system is also in cover box, like this, main control circuit module needed for the circuit of whole vacuum primingpump, electric wire etc. all can not expose, and add security, and profile is elegant in appearance simultaneously;
Compared with prior art, vacuum primingpump of the present utility model, flow inductor and pressure switch are fixed on integration mounting plate, during installation, maintenance, only need to by being fixed with flow inductor, the integration mounting plate of pressure switch be fixed on pump housing rear end, simple and convenient, it is more suitable for streamline installation operation;
Compared with prior art, vacuum primingpump of the present utility model, Controls Palette adopts lamp plate and touch pad structure, novel structure, and profile is exquisite, easy to operate;
Compared with prior art, vacuum primingpump of the present utility model, flow inductor adopts Huo Er component element, responds to sensitiveer, and the control of vacuum primingpump is more accurate;
Compared with prior art, vacuum primingpump of the present utility model, pressure switch adopts ceramic pressure sensor, have snappiness, anticorrosive, resistance to wear, the function of shock resistance and vibrations, and the precision measured, stability are higher, ensure that the accurate force value of sensing signal acquisition.
Accompanying drawing explanation
Fig. 1 is the stereographic map of the utility model vacuum primingpump;
Fig. 2 is the three-dimensional exploded view of the utility model vacuum primingpump;
Fig. 3 is the structure sectional view of the utility model vacuum primingpump;
Fig. 4 is the stereographic map of the integration mounting plate of the utility model vacuum primingpump;
Fig. 5 is the stereographic map of the pump housing of the utility model vacuum primingpump.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail:
Refer to Fig. 1 to Fig. 5, the utility model provides a kind of vacuum primingpump, comprise the pump housing 1 and motor 2, motor 2 is fastened on the lower half of the pump housing 1 rear end, the described pump housing 1 arranges water-in 3 and water outlet 4, defining water entry, blade wheel chamber 24 and water exit in the pump housing 1, the lower half of the described pump housing 1 front end arranges pressure-pot 5, is provided with drainage channel 25 between water exit to pressure-pot 5;Upper half portion in the pump housing 1 rear end is provided with two open holess 6,7, and described two open holess 6,7 install flow inductor and pressure switch respectively, and described flow inductor is in water entry, and pressure switch is in water exit; The described pump housing 1 rear end defines accommodating space 9 between half portion and electric machine casing 8, in accommodating space 9, circuit control system is set, the part-structure that cover box 10 covers circuit control system and flow inductor, pressure switch is exposed, and the top of cover box 10, left end, right-hand member, the top of rear end and the pump housing 1, the left end of electric machine casing 8, the right-hand member of electric machine casing 8, the rear end of electric machine casing 8 mate mutually; Cover box 10 is provided with Controls Palette 11 and display screen 12.
Described flow inductor and pressure switch is integrated is fixed on an integration mounting plate 13, described circuit control system comprises main control circuit module 14, Controls Palette 11 and display screen 12, described Controls Palette 11, display screen 12, flow inductor are all connected with main control circuit module 14 with pressure switch, and described main control circuit module 14 is fixed on integration mounting plate 13.
Described Controls Palette 11 is arranged in box body, comprises the lamp plate with electronic component and covers the touch pad above lamp plate, described touch pad is provided with "+", "-" identify key with power supply.
Described integration mounting plate 13 comprises mounting plate 15, the side plate 16 being located at mounting plate 15 periphery and extend outward, the projection 18 that there is cavity 17 two inside it is provided with by side plate 16, the opposite direction that described protruding 18 sensing side plates 16 extend in the region surrounded on mounting plate 15; Two described projections 18 are mated in two open holess 6,7 being plugged in the pump housing 1 respectively; Knuckle punishment between side plate 16 and mounting plate 15 is furnished with multiple support bar 19, and described multiple support bar 19 is for supporting main control circuit module 14; Also it is provided with some permanent seats 20 in the region surrounded by side plate 16 on mounting plate 15, through hole is set in the middle of permanent seat 20, for being fixedly connected with of integration mounting plate 13 and the pump housing 1; The side plate being in mounting plate 15 top is provided with open holes seat 21, for fixed cover box 10.
The outer wall of the side plate 16 at described mounting plate 15 both sides and top has all extended outward rib 22, and described rib 22 is in a plane, and described open holes seat 21 is on the path locus of rib 22.
Bottom described mounting plate 15, inwardly depression has an arcuate structure 23, for mating the motor housing 8 of vacuum primingpump.
Inwardly caving in and have groove in the lower half of the described pump housing 1 front end, pressure-pot 5 is in groove, owing to pressure-pot 5 is built in groove so that vacuum primingpump entirety seems more upright smooth, and profile is attractive in appearance, convenient in carrying.
Described flow inductor is Huo Er component element.
Described pressure switch is ceramic pressure sensor.
Described drainage channel is in the front end of blade wheel chamber, and parallel with blade wheel chamber.
Above the vacuum primingpump that the utility model embodiment provides is described in detail, apply specific case herein principle of the present utility model and enforcement mode to have been set forth, above embodiment illustrate just for helping to understand the technical scheme that the utility model discloses; Meanwhile, for one of ordinary skill in the art, according to thought of the present utility model, all will change in specific embodiments and applications, in sum, this description should not be construed as restriction of the present utility model.
Claims (10)
1. a vacuum primingpump, comprise the pump housing and motor, motor is fastened on the lower half of pump housing rear end, the described pump housing arranges water-in and water outlet, water entry, blade wheel chamber and water exit is defined in the pump housing, it is characterized in that: the lower half of described pump housing front end arranges pressure-pot, is provided with drainage channel between water exit to pressure-pot;Upper half portion in pump housing rear end is provided with two open holess, and described two open holess install flow inductor and pressure switch respectively, and described flow inductor is in water entry, and pressure switch is in water exit; Described pump housing rear end defines accommodating space between half portion and electric machine casing, in accommodating space, circuit control system is set, the part-structure that cover box covers circuit control system and flow inductor, pressure switch is exposed, and the top of cover box, left end, right-hand member, the top of rear end and the pump housing, the left end of electric machine casing, the right-hand member of electric machine casing, the rear end of electric machine casing mate mutually; Cover box is provided with Controls Palette and display screen.
2. vacuum primingpump according to claim 1, it is characterized in that: described flow inductor and pressure switch is integrated is fixed on an integration mounting plate, described circuit control system comprises main control circuit module, Controls Palette and display screen, described Controls Palette, display screen, flow inductor and pressure switch all with main control circuit model calling, described main control circuit module is fixed on integration mounting plate.
3. vacuum primingpump according to claim 1, it is characterized in that: described Controls Palette is arranged in box body, comprise the lamp plate with electronic component and cover the touch pad above lamp plate, described touch pad is provided with "+", "-" identify key with power supply.
4. vacuum primingpump according to claim 2, it is characterized in that: described integration mounting plate comprises mounting plate, the side plate being located at mounting plate periphery and extend outward, being provided with the projection that there is cavity two inside by side plate in the region surrounded on a mounting board, described projection points to the opposite direction that side plate extends; Two described projections are mated in two open holess being plugged in the pump housing respectively; Knuckle punishment between side plate and mounting plate is furnished with multiple support bar, and described multiple support bar is for supporting main control circuit module; Also it is provided with some permanent seats in the region surrounded by side plate on a mounting board, through hole is set in the middle of permanent seat, for being fixedly connected with of integration mounting plate and the pump housing; The side plate being in mounting plate top is provided with open holes seat, for fixed cover box.
5. vacuum primingpump according to claim 4, it is characterised in that: the outer wall of the side plate at described mounting plate both sides and top has all extended outward rib, and described rib is in a plane, and described open holes seat is on the path locus of rib.
6. vacuum primingpump according to claim 4, it is characterised in that: bottom described mounting plate, inwardly depression has an arcuate structure, for mating the motor housing of vacuum primingpump.
7. vacuum primingpump according to claim 1, it is characterised in that: inwardly caving in and have groove in the lower half of described pump housing front end, pressure-pot is in groove.
8. vacuum primingpump according to claim 1, it is characterised in that: described flow inductor is Huo Er component element.
9. vacuum primingpump according to claim 1, it is characterised in that: described pressure switch is ceramic pressure sensor.
10. vacuum primingpump according to claim 1, it is characterised in that: described drainage channel is in the front end of blade wheel chamber, and parallel with blade wheel chamber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620060163.3U CN205297945U (en) | 2016-01-22 | 2016-01-22 | Self priming pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620060163.3U CN205297945U (en) | 2016-01-22 | 2016-01-22 | Self priming pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205297945U true CN205297945U (en) | 2016-06-08 |
Family
ID=56430206
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620060163.3U Expired - Fee Related CN205297945U (en) | 2016-01-22 | 2016-01-22 | Self priming pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205297945U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107725355A (en) * | 2017-11-29 | 2018-02-23 | 浙江耀达智能科技股份有限公司 | The water pump of having electronic pressure switch |
-
2016
- 2016-01-22 CN CN201620060163.3U patent/CN205297945U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107725355A (en) * | 2017-11-29 | 2018-02-23 | 浙江耀达智能科技股份有限公司 | The water pump of having electronic pressure switch |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 318055 Taizhou Province, Luqiao District, new town, the new bridge road, No. 333 Patentee after: ZHEJIANG RIJING PUMP CO.,LTD. Address before: 318055 Taizhou Province, Luqiao District, new town, the new bridge road, No. 333 Patentee before: ZHEJIANG RIJING PUMP INDUSTRY Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CP02 | Change in the address of a patent holder |
Address after: 318055 No. 41 Middle Road, park, fengjiang street, Luqiao District, Taizhou City, Zhejiang Province (Zhejiang rijing Pump Co., Ltd.) Patentee after: ZHEJIANG RIJING PUMP Co.,Ltd. Address before: 318055 No. 333 Xinliu Road, Xinqiao Town, Luqiao District, Taizhou, Zhejiang Patentee before: ZHEJIANG RIJING PUMP Co.,Ltd. |
|
| CP02 | Change in the address of a patent holder | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160608 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |