CN208966614U - A kind of safe water pump - Google Patents
A kind of safe water pump Download PDFInfo
- Publication number
- CN208966614U CN208966614U CN201821169738.0U CN201821169738U CN208966614U CN 208966614 U CN208966614 U CN 208966614U CN 201821169738 U CN201821169738 U CN 201821169738U CN 208966614 U CN208966614 U CN 208966614U
- Authority
- CN
- China
- Prior art keywords
- water
- water tank
- pump housing
- pedestal
- spring
- 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
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Abstract
The utility model discloses a kind of safe water pumps, it is related to water pump technology, its key points of the technical solution are that: including the pump housing and the motor being set on the pump housing, water outlet and water inlet end are provided on the pump housing, pump housing lower end is fixedly connected with pedestal, and water tank is provided on the pedestal, and the water tank upper end is arranged higher than the pump housing, and the water tank upper end is also provided with water inlet, is connected with conduit on the water inlet；The water inlet end is connected to the bottom of the water tank by flexible pipe, and the outlet pipe being folded upward at is fixed on the water outlet.By adding water tank, water storage in water tank can enter in the pump housing, guarantee water-filled state always in the pump housing, the case where avoiding pump housing idle running, the case where impeller failure caused by dallying so as to avoid the pump housing or motor are burnt out, so that the use of water pump is safer, high security, high reliability are achieved the effect that.
Description
Technical field
The utility model relates to water pump technologies, more specifically, it relates to a kind of safe water pump.
Background technique
Water pump is the machinery for conveying liquid or being pressurized liquid.It transmits the mechanical energy of prime mover or other external energies
To liquid, increase liquid energy, is mainly used to convey liquid to include water, oil, acid & alkali liquid, emulsion, suspended emulsion and liquid gold
Belong to etc..
The Chinese invention patent that existing such as application publication number is CN106930918A, discloses a kind of water pump, including electricity
Machine and the pump housing, the pump housing are connect with motor seal, are provided with water outlet and water inlet end on the pump housing.
Using this scheme, when water pump is when just starting running, in anhydrous state idle running in the pump housing, water pump idle running is then pumped
Interior net positive suction head is excessively high, damages impeller, generates heat simultaneously, and overtemperature burns motor.
Utility model content
In view of the deficienciess of the prior art, the utility model provides a kind of safe water pump, has and avoid water pump empty
The advantages of turning.
To achieve the above object, the utility model provides following technical solution:
A kind of safe water pump is provided with water outlet on the pump housing including the pump housing and the motor being set on the pump housing
And water inlet end, pump housing lower end are fixedly connected with pedestal, and water tank is provided on the pedestal, the water tank upper end is set higher than the pump housing
It sets, and the water tank upper end is also provided with water inlet, is connected with conduit on the water inlet；The water inlet end is connected by flexible pipe
The bottom of the water tank is passed to, the outlet pipe being folded upward at is fixed on the water outlet.
Through the above technical solutions, when pump working, first to injected clear water in water tank, the water in water tank can pass through flexible pipe
Into in the pump housing, extra water can be discharged in outlet pipe from the pump housing, be filled with water in the pump housing at this time, restart motor, motor
Impeller rotation, the pump housing start work of drawing water, and in pump process, water first enters water tank from conduit, then enters the pump housing from water tank
It is interior, it is finally discharged from outlet pipe, is filled with water always in this process middle pump body.After water pump stops, it being still in and is full of in the pump housing
The state of water directly initiates motor when enabling again.Always water-filled state in the pump housing, reduces existing water pump and exists
The burning motor conditions of rotation generates when initial start stage water is not filled by full pumping body cavitation phenomenons or pump housing idle running, so that water
The use of pump is safer, has achieved the effect that high security, high reliability.
Further, the water tank bottom is fixed with inserted link, and the slot for inserted link insertion is offered on the pedestal.
Through the above technical solutions, passing through the setting of inserted link and slot, facilitate the limit of water tank.
Further, it is provided with the first spring on institute's pedestal, first spring one end is fixedly connected on the bottom
Seat, and the first spring other end is connected to the water tank bottom surface.
Through the above technical solutions, the first spring abuts water tank bottom always, and when quantity of water in water tank tails off, the first spring
Elastic force can push water tank to rise to promote liquid level, guarantee to be full of water in the pump housing.
Further, the water tank upper end is additionally provided with water filling port, is provided on the water filling port for being closed the note
The closed component at the mouth of a river.
Filled the water through the above technical solutions, water filling port facilitates into water tank, guarantee in closed component water tank and it is external every
Absolutely, so that formation is closed in water tank, guarantee that the conduit at pump working Shi Nengcong water tank inlet draws water.
Further, the water tank upper end is provided with the groove being recessed inwardly, and the water filling port is set to the groove
Side wall；The closed component includes the water fender slid in the groove, the second spring for being arranged in the groove portion, institute
It states second spring one end and is fixedly connected on the water fender, and the other end of the second spring is fixedly connected on the groove
Slot bottom；The second spring in the raw under, the water fender is located inside grooves and the water fender is located at the note
Above the mouth of a river.
Through the above technical solutions, pressing water fender moves down and exposes water filling port when needing to add water into water tank, pass through
Water filling port adds water into water tank, decontrols water fender after water is sufficient, water fender is moved on water filling port by the second spring of bullet again
Side is for closing water filling port.
Further, the water fender side wall is provided with sliding block, and the recess sidewall is offered for sliding block sliding
Sliding slot.
Through the above technical solutions, pass through the guiding role of sliding block and sliding slot, the stability of enhancing water fender sliding.
Further, the water tank upper end is provided with the baffle ring for stopping the water fender to be detached from the groove.
Through the above technical solutions, baffle ring limitation water fender is detached from groove, in addition water fender can push against baffle ring, further
Reinforce sealing effect.
Further, the water fender is provided with rubber pad away from the end of the second spring, when the second spring
When in the raw, the rubber pad pushes against the baffle ring.
Through the above technical solutions, pushing against baffle ring by rubber pad, rubber pad can produce slight deformation, further strengthen
The leakproofness of water tank.
Further, it is rotatably connected to several idler wheels on the pedestal, is additionally provided on the pedestal for pushing the bottom
The mobile hand-held part of seat.
Through the above technical solutions, driving idler wheel rotation to drive pedestal mobile by dragging hand-held part, so that water pump
Transport it is more convenient.
Further, the transparent setting of the water tank.
Through the above technical solutions, facilitating through the water inside water tank observation.
Compared with prior art, the utility model has the beneficial effects that
(1) by adding water tank, guaranteeing to be full of water in the pump housing always, avoid water pump idle running the case where, so as to avoid
The case where impeller failure caused by the pump housing dallies or motor are burnt out has reached high safety so that the use of water pump is safer
Property, the effect of high reliability；
(2) by setting water filling port and closed component, so that the water filling in water tank is more convenient；
(3) by setting hand-held part and idler wheel, so that the transport to water pump is more convenient.
Detailed description of the invention
Fig. 1 is the overall schematic of embodiment；
Fig. 2 is the water tank mounting structure schematic diagram of embodiment；
Fig. 3 is the closed component structural schematic diagram of embodiment.
Appended drawing reference: the 1, pump housing；2, motor；3, pedestal；4, idler wheel；5, hand-held part；6, water inlet end；7, water outlet；8, go out
Water pipe；9, flexible pipe；10, water tank；11, water inlet；12, conduit；13, inserted link；14, slot；15, the first spring；16, groove；
17, water filling port；18, closed component；181, water fender；182, second spring；19, sliding block；20, sliding slot；21, rubber pad；22, it keeps off
Ring.
Specific embodiment
With reference to the accompanying drawings and examples, the utility model is described in detail.
Embodiment:
A kind of safe water pump, as shown in Figure 1, including pedestal 3, the pump housing 1 for being set to 3 top of pedestal, being set to the pump housing 1
The motor 2 of top, the pump housing 1 are fixedly connected with pedestal 3.It is rotatably connected to several idler wheels 4 on pedestal 3, is also fixedly connected on pedestal 3
There is hand-held part 5.In use, pushing hand-held part 5 that idler wheel 4 is driven to roll, to transport to water pump.
It is additionally provided with water outlet 7 and water inlet end 6 on the pump housing 1, the outlet pipe 8 being folded upward at, outlet pipe are fixed on water outlet 7
8 be connected to inside the pump housing 1 and for draining；Flexible pipe 9 is communicated on water inlet end 6, flexible pipe 9 can be rubber tube or ripple
Pipe.Flexible pipe 9 is provided with transparent water tank 10 far from the end of water inlet end 6, and flexible pipe 9 is connected to 10 bottom of water tank.Water tank
10 upper ends are higher than the pump housing 1, and 10 upper end of water tank is also provided with water inlet 11, is connected with conduit 12 on the water inlet 11.
When pump working, first to the inner injected clear water of water tank 10, the water in water tank 10 can be entered in the pump housing 1 by flexible pipe 9,
Extra water can drain into outlet pipe 8 from the pump housing 1, start motor 2, the rotation of 2 impeller of motor at this time, and the pump housing 1 starts to draw water
It works, in pump process, water first enters water tank 10 from conduit 12, then enters in the pump housing 1 from water tank 10, finally from 8 row of outlet pipe
Out.
As shown in Figure 1 and Figure 2, water tank 10 is fixedly connected close to the end of pedestal 3 there are four inserted link 13, and correspondence is opened on pedestal 3
Equipped with the slot 14 for the sliding insertion of inserted link 13, it is provided with the first spring 15 on pedestal 3,15 one end of the first spring is fixedly connected on
Pedestal 3, and the other end of the first spring 15 is connected to 10 bottom of water tank.When discharge reduction in water tank 10,15 bullet of the first spring
Power slides inserted link 13 upwards along slot 14, so that water tank 10 highly rises, guarantees that the water storage in water tank 10 passes through
Flexible pipe 9 is flowed into the pump housing 1.
As shown in figure 3, the groove 16 that 10 upper end of water tank is recessed inwardly, water filling port 17, water are offered on the side wall of groove 16
The closed component 18 for being closed water filling port 17 is additionally provided on case 10.Closed component 18 includes sliding in the water blocking in groove 16
Plate 181,181 side wall of water fender are bonded the side wall of groove 16.Sliding block 19 is also fixedly connected on the side wall of water fender 181, it is sliding
End of the upper top surface of block 19 with water fender 181 far from slot bottom is concordant, and the side wall of groove 16 offers the cunning slid for sliding block 19
Slot 20.
Closed component 18 further includes the second spring 182 being set to inside groove 16, and one end of second spring 182 is fixed to be connected
It is connected to the slot bottom of groove 16, the other end of second spring 182 is fixedly connected on water fender 181.Water fender 181 deviates from second spring
182 end is provided with rubber pad 21, and 10 upper end of water tank, which is provided with, is in rectangular inside groove 16 for limiting water fender 181
Baffle ring 22, baffle ring 22 is fixed by bolts on water tank 10.When second spring 182 in the raw when water fender 181
Above water filling port 17 and rubber pad 21 pushes against baffle ring 22 and forms sealing.
When needing to add water to water tank 10, moved down with hand pressing rubber pad 21, so that water filling port 17 exposes and connects with outside
It is logical, water is added in water tank 10 by water filling port 17 later, after the water in water tank 10 is enough, unclamps the hand of pressing, second
Spring 182 pushes water fender 181 to slide upwards, so that rubber pad 21 is pushed against again in baffle ring 22.
When pump working, enough water is injected into water tank 10 by water filling port 17 first, the water in water tank 10 passes through soft
Property pipe 9 be flowed into the pump housing 1 and be full of the pump housing 1, opening motor 2 later makes water pump operation, and when pumping for water pump, water is first from leading
Pipe 12 enters water tank 10, then is flowed into the pump housing 1 from water tank 10, is finally discharged from outlet pipe 8.When water pump stops working,
Water in water tank 10 still stores, and because outlet pipe 8 is folded upward at, so that the water in water pump will not be discharged, in the pump housing 1
Always it is in water-filled state, when needing to enable water pump again, checks the water level of transparent water tank 10, again when water level is relatively low
Clear water is added by water filling port 17, water pump can be directly initiated in water tank 10 when water storage abundance and carried out using avoiding water pump idle running
The case where.
The above is only the preferred embodiment of the utility model, and the protection scope of the utility model is not limited merely to
Above-described embodiment, technical solution belonging to the idea of the present invention belong to the protection scope of the utility model.It should refer to
Out, for those skilled in the art, it is without departing from the principle of the utility model it is several improvement and
Retouching, these improvements and modifications also should be regarded as the protection scope of the utility model.
Claims (10)
1. a kind of safe water pump is set on the pump housing (1) including the pump housing (1) and the motor (2) being set on the pump housing (1)
It is equipped with water outlet (7) and water inlet end (6), it is characterised in that: the pump housing (1) lower end is fixedly connected with pedestal (3), the pedestal (3)
On be provided with water tank (10), water tank (10) upper end higher than the pump housing (1) be arranged, and the water tank (10) upper end be also provided with into
The mouth of a river (11) is connected with conduit (12) on the water inlet (11)；The water inlet end (6) is connected to described by flexible pipe (9)
The bottom of water tank (10) is fixed with the outlet pipe (8) being folded upward on the water outlet (7).
2. a kind of safe water pump according to claim 1, it is characterised in that: water tank (10) bottom is fixed with inserted link
(13), the slot (14) for inserted link (13) insertion is offered on the pedestal (3).
3. a kind of safe water pump according to claim 2, it is characterised in that: be provided with the first bullet on the pedestal (3)
Spring (15), described first spring (15) one end are fixedly connected on the pedestal (3), and the first spring (15) other end abuts
In the water tank (10) bottom surface.
4. a kind of safe water pump according to claim 1, it is characterised in that: water tank (10) upper end is additionally provided with note
The mouth of a river (17) is provided with the closed component (18) for being closed the water filling port (17) on the water filling port (17).
5. a kind of safe water pump according to claim 4, it is characterised in that: water tank (10) upper end is provided with inwardly
The groove (16) of recess, the water filling port (17) are set to the side wall of the groove (16)；The closed component (18) includes sliding
Move in the groove (16) water fender (181), be set to the internal second spring (182) of the groove (16), described the
Two springs (182) one end is fixedly connected on the water fender (181), and the other end of the second spring (182) is fixedly connected
Slot bottom in the groove (16)；The second spring (182) in the raw under, the water fender (181) is located at groove
(16) inside and the water fender (181) are located at the water filling port (17) top.
6. a kind of safe water pump according to claim 5, it is characterised in that: water fender (181) side wall is provided with
Sliding block (19), groove (16) side wall offer the sliding slot (20) for the sliding block (19) sliding.
7. a kind of safe water pump according to claim 5, it is characterised in that: water tank (10) upper end is provided with blocking
The water fender (181) is detached from the baffle ring (22) of the groove (16).
8. a kind of safe water pump according to claim 7, it is characterised in that: the water fender (181) is away from described the
The end of two springs (182) is provided with rubber pad (21), when the second spring (182) in the raw when, the rubber
It pads (21) and pushes against the baffle ring (22).
9. a kind of safe water pump according to claim 1, it is characterised in that: the pedestal (3) if on be rotatably connected to
Dry milling wheel (4) is additionally provided with the hand-held part (5) for pushing the pedestal (3) mobile on the pedestal (3).
10. a kind of safe water pump according to claim 1, it is characterised in that: the transparent setting of the water tank (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821169738.0U CN208966614U (en) | 2018-07-23 | 2018-07-23 | A kind of safe water pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821169738.0U CN208966614U (en) | 2018-07-23 | 2018-07-23 | A kind of safe water pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208966614U true CN208966614U (en) | 2019-06-11 |
Family
ID=66749056
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821169738.0U Expired - Fee Related CN208966614U (en) | 2018-07-23 | 2018-07-23 | A kind of safe water pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208966614U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110878756A (en) * | 2019-11-30 | 2020-03-13 | 江苏高群节能科技有限公司 | Multifunctional water pump |
| CN112483418A (en) * | 2020-11-12 | 2021-03-12 | 浙江东航消防泵业有限公司 | Self-priming pump |
-
2018
- 2018-07-23 CN CN201821169738.0U patent/CN208966614U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110878756A (en) * | 2019-11-30 | 2020-03-13 | 江苏高群节能科技有限公司 | Multifunctional water pump |
| CN110878756B (en) * | 2019-11-30 | 2021-08-13 | 江苏高群节能科技有限公司 | Multifunctional water pump |
| CN112483418A (en) * | 2020-11-12 | 2021-03-12 | 浙江东航消防泵业有限公司 | Self-priming pump |
| CN112483418B (en) * | 2020-11-12 | 2022-04-19 | 浙江东航消防泵业有限公司 | Self-priming pump |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20190611 Termination date: 20200723 |