CN2809276Y - Dual-purpose high suction head water pump for dry and submersible use - Google Patents
Dual-purpose high suction head water pump for dry and submersible use Download PDFInfo
- Publication number
- CN2809276Y CN2809276Y CN 200520031022 CN200520031022U CN2809276Y CN 2809276 Y CN2809276 Y CN 2809276Y CN 200520031022 CN200520031022 CN 200520031022 CN 200520031022 U CN200520031022 U CN 200520031022U CN 2809276 Y CN2809276 Y CN 2809276Y
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- water
- pump
- oil cylinder
- dual
- high suction
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Abstract
The aim of the utility model is to provide a dual-purpose high suction lift water pump for dry and submersible use, which has the advantages that the utility model not only can be used as a submersible pump but also can be used as a suction pump, the utility model also has high lift head and high suction lift, the structure is simple and reasonable, the seal is tight, the utility model can be used without repair and maintenance, and the service life is long. The utility model comprises a pump body, a motor, a centrifugal switch, a rotary shaft, an impeller, a water suction opening and a water outlet, wherein the impeller is arranged in a water ingress and egress pump casing, and the water suction opening and the water outlet are arranged on the water ingress and egress pump casing; the water ingress and egress pump casing is connected with the pump body in a sealing way through a connecting body of an oil cylinder, and the rotary shaft penetrates through the center of the connecting body of the oil cylinder to be fixedly connected with the impeller; a bearing is arranged on the end part of the connecting body of the oil cylinder; a bearing, an oil seal, a spring, an oil seal, a water-resisting water seal and an end cover of the oil cylinder are orderly and respectively arranged on both ends in the connecting body of the oil cylinder around the rotary shaft. The utility model adopts the sealing connection to cause the pump body and the water ingress and egress pump casing to be fully sealed to prevent the water from leaking to burn the motor and to prevent accidents of injuring people form occurring. The utility model is mainly used for families and agricultural irrigation.
Description
Technical field
The utility model relates to a kind of multi-purpose small pump, specifically, relates to a kind of dual-purpose high suction depth water pump of doing, dive.
Background technique
The water pump of prior art is of all kinds, and is widely used in all trades and professions, submersible pump especially, and application more extensive, but submersible pump is a kind of lift height inhales journey and is a kind of water fits of zero, and the problem of existence mainly contains: easily suck silt, cause mechanical wear; It is difficult to safeguard; Leak and cause electric leakage to hurt sb.'s feelings; Sealing problem etc.The centrifugal suction pump that uses in the real life, though use more conveniently, there is lift and inhales all lower problem of journey, do not satisfy real life or requirements of one's work, it is difficult to start under low voltage condition simultaneously, also exists troublesome maintenance, power consumption easily to burn the problem of motor.In order to address this problem and needs in real life, dual-purpose water pump has appearred doing, diving successively, and both can satisfy the above suction of the water surface and having used, can dive into the use of directly drawing water again under water, but present this technology is also not too perfect, the dual-purpose water pump of doing, dive of civil area especially, and the problem of existence is many, conclude and sum up, mainly be poorly sealed, cause diving operation to leak and burn out motor, even casualty accident takes place, also there is problems such as safeguarding difficult, installation, use inconvenience.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, provides a kind of submersible pump of both can having done to use, and can do again that suction pump uses, have high-lift and high suction depth simultaneously, simple and reasonable, seal tight, avoid maintenance, the dual-purpose high suction depth water pump of doing, dive of long service life.
Goal of the invention of the present utility model is to realize by following technological scheme:
A kind of doing, latent dual-purpose high suction depth water pump, comprise the pump housing 3, be arranged on motor 2 and centrifugal switch 11 in the pump housing, the rotating shaft 8 of motor 2 transmissions, be fixed on the impeller 4 in the rotating shaft, water sucking mouth 5 and water outlet 6, described impeller 4 is arranged in the water inlet and outlet pump case 1, water inlet and outlet pump case 1 is provided with water sucking mouth 5 and water outlet 6, water inlet and outlet pump case 1 is connected and sealed by oil cylinder disjunctor 16 with the pump housing 3, described rotating shaft 8 one ends are arranged on 25 li on bearing, rotating shaft 8 the other ends are arranged on 24 li on bearing, rotating shaft 8 is stretched out a side of bearing 24 and is passed oil cylinder disjunctor 16 center fixation connection impeller 4, described bearing 25 is arranged on the side in the pump housing 3, described bearing 24 is arranged on the end of oil cylinder disjunctor 16, is disposed with bearing 24 around rotating shaft 8 in the described oil cylinder disjunctor 16, oil sealing 18, spring 17, oil sealing 30, water seal 19 blocks water, cylinder cover 20.
Bolt 22 is tightly connected water inlet and outlet pump case 1 and oil cylinder disjunctor 16 by the bolt hole that is arranged on the bolt hole on the water inlet and outlet pump case 1 and be arranged on the oil cylinder disjunctor 16, described bolt 22 is no less than three, and the bolt hole on the described water inlet and outlet pump case 1 is not penetrating bolt hole; Be provided with seal ring 21 between described water inlet and outlet pump case 1 and the oil cylinder disjunctor 16.
Bolt 23 is tightly connected the pump housing 3 and oil cylinder disjunctor 16 by the bolt hole that is arranged on the bolt hole on the pump housing 3 and be arranged on the oil cylinder disjunctor 16, and described bolt 23 is no less than three, and the bolt hole on the described oil cylinder disjunctor 16 is not penetrating bolt hole; Be provided with seal ring between the described pump housing 3 and the oil cylinder disjunctor 16.
5 port inboards, described water sucking mouth are provided with filter screen 7.
Described water sucking mouth 5 is arranged on the sidepiece of water inlet and outlet pump case 1, and the sidepiece of described water inlet and outlet pump case 1 is provided with vertical spike 10, and described vertical spike 10 is no less than three; The described pump housing 3 one sides are provided with vertical portable handle 14.
The described pump housing 3 bottoms are provided with horizontal base 9, and the pump housing 3 tops are provided with horizontal portable handle 15.
Be connected with startup formula capacitor 12 on the elastic cable paper 13 of described motor 2.
The utility model has substantive distinguishing features and progressive with respect to prior art, specifically, following beneficial effect is arranged: 1, adopt the oil cylinder disjunctor to be connected and sealed, make the pump housing and water inlet and outlet pump case fully seal, having avoided leaks burns out the generation of motor and casualty accident, and does not in use need substantially to safeguard; 2, Design of Mechanical Structure is novel unique, simple and practical, compact, and floor space is little, and is low in energy consumption; 3, cleverly centrifugal suction pump and submersible pump are combined, both can make submersible pump and use, can make suction pump again and use, have high-lift and high suction depth again simultaneously, satisfied user's multiple needs; 4, adopt vertical and horizontal type structure simultaneously, easy to install and use; 5, start easily under the low voltage, solved the use inconvenience that causes under the power tense situation, simultaneously, energy efficiency.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the enlarged diagram of the utility model A plot structure.
Embodiment
For advantage of the present utility model and technical characteristics further are described, provide embodiment of the present utility model below in conjunction with accompanying drawing:
As depicted in figs. 1 and 2, a kind of doing, latent dual-purpose high suction depth water pump, comprise the pump housing 3, be arranged on motor 2 and centrifugal switch 11 in the pump housing, the rotating shaft 8 of motor 2 transmissions, be fixed on the impeller 4 in the rotating shaft, water sucking mouth 5 and water outlet 6, described impeller 4 is arranged in the water inlet and outlet pump case 1, water inlet and outlet pump case 1 is provided with water sucking mouth 5 and water outlet 6, water inlet and outlet pump case 1 is connected and sealed by oil cylinder disjunctor 16 with the pump housing 3, described rotating shaft 8 one ends are arranged on 25 li on bearing, rotating shaft 8 the other ends are arranged on 24 li on bearing, rotating shaft 8 is stretched out a side of bearing 24 and is passed oil cylinder disjunctor 16 center fixation connection impeller 4, described bearing 25 is arranged on the side in the pump housing 3, described bearing 24 is arranged on the end of oil cylinder disjunctor 16, be disposed with bearing 24 around rotating shaft 8 in the described oil cylinder disjunctor 16, oil sealing 18, spring 17, oil sealing 30, water seal 19 blocks water, cylinder cover 20, described spring 17 stretching oil sealings 18 and oil sealing 30.
Bolt 22 is tightly connected water inlet and outlet pump case 1 and oil cylinder disjunctor 16 by the bolt hole that is arranged on the bolt hole on the water inlet and outlet pump case 1 and be arranged on the oil cylinder disjunctor 16, described bolt 22 is no less than three, and the bolt hole on the described water inlet and outlet pump case 1 is not penetrating bolt hole; Be provided with seal ring 21 between described water inlet and outlet pump case 1 and the oil cylinder disjunctor 16.
Bolt 23 is tightly connected the pump housing 3 and oil cylinder disjunctor 16 by the bolt hole that is arranged on the bolt hole on the pump housing 3 and be arranged on the oil cylinder disjunctor 16, and described bolt 23 is no less than three, and the bolt hole on the described oil cylinder disjunctor 16 is not penetrating bolt hole; Be provided with seal ring between the described pump housing 3 and the oil cylinder disjunctor 16.
5 port inboards, described water sucking mouth are provided with filter screen 7, when preventing to use with this filter screen 7 are damaged.
Described water sucking mouth 5 is arranged on the sidepiece of water inlet and outlet pump case 1, and the sidepiece of described water inlet and outlet pump case 1 is provided with vertical spike 10, and described vertical spike 10 is no less than three; The described pump housing 3 one sides are provided with vertical portable handle 14.
The described pump housing 3 bottoms are provided with horizontal base 9, and the pump housing 3 tops are provided with horizontal portable handle 15.
Be connected with startup formula capacitor 12 on the elastic cable paper 13 of described motor 2, its purpose mainly is in order to play the startup effect when voltage is low.
Claims (10)
1, a kind of doing, latent dual-purpose high suction depth water pump, comprise the pump housing (3), be arranged on motor (2) and centrifugal switch (11) in the pump housing, the rotating shaft (8) of motor (2) transmission, be fixed on the impeller (4) in the rotating shaft, water sucking mouth (5) and water outlet (6), it is characterized in that: described impeller (4) is arranged in the water inlet and outlet pump case (1), water inlet and outlet pump case (1) is provided with water sucking mouth (5) and water outlet (6), water inlet and outlet pump case (1) is connected and sealed by oil cylinder disjunctor (16) with the pump housing (3), described rotating shaft (8) one ends are arranged on bearing (25) lining, rotating shaft (8) the other end is arranged on bearing (24) lining, rotating shaft (8) is stretched out a side of bearing (24) and is passed oil cylinder disjunctor (16) center fixation connection impeller (4), described bearing (25) is arranged on the side in the pump housing (3), described bearing (24) is arranged on the end of oil cylinder disjunctor (16), is disposed with bearing (24) around rotating shaft (8) in the described oil cylinder disjunctor (16), oil sealing (18), spring (17), oil sealing (30), water seal (19) blocks water, cylinder cover (20).
2, a kind of dual-purpose high suction depth water pump of doing, dive according to claim 1, it is characterized in that: bolt (22) is tightly connected water inlet and outlet pump case (1) and oil cylinder disjunctor (16) by the bolt hole that is arranged on the bolt hole on the water inlet and outlet pump case (1) and be arranged on the oil cylinder disjunctor (16), described bolt (22) is no less than three, and the bolt hole on the described water inlet and outlet pump case (1) is not penetrating bolt hole.
3, a kind of dual-purpose high suction depth water pump of doing, dive according to claim 2 is characterized in that: be provided with seal ring (21) between described water inlet and outlet pump case (1) and the oil cylinder disjunctor (16).
4, a kind of dual-purpose high suction depth water pump of doing, dive according to claim 1, it is characterized in that: bolt (23) is tightly connected the pump housing (3) and oil cylinder disjunctor (16) by the bolt hole that is arranged on the bolt hole on the pump housing (3) and be arranged on the oil cylinder disjunctor (16), described bolt (23) is no less than three, and the bolt hole on the described oil cylinder disjunctor (16) is not penetrating bolt hole.
5, a kind of dual-purpose high suction depth water pump of doing, dive according to claim 4 is characterized in that: be provided with seal ring between the described pump housing (3) and the oil cylinder disjunctor (16).
6, a kind of dual-purpose high suction depth water pump of doing, dive according to claim 1, it is characterized in that: port inboard, described water sucking mouth (5) is provided with filter screen (7).
7, a kind of dual-purpose high suction depth water pump of doing, dive according to claim 1, it is characterized in that: described water sucking mouth (5) are arranged on the sidepiece of water inlet and outlet pump case (1), the sidepiece of described water inlet and outlet pump case (1) is provided with vertical spike (10), and described vertical spike (10) is no less than three.
8, a kind of dual-purpose high suction depth water pump of doing, dive according to claim 1, it is characterized in that: the described pump housing (3) one sides are provided with vertical portable handle (14).
9, a kind of dual-purpose high suction depth water pump of doing, dive according to claim 1, it is characterized in that: the described pump housing (3) bottom is provided with horizontal base (9), and the pump housing (3) top is provided with horizontal portable handle (15).
10, a kind of dual-purpose high suction depth water pump of doing, dive according to claim 1 is characterized in that: be connected with startup formula capacitor (12) on the elastic cable paper (13) of described motor (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520031022 CN2809276Y (en) | 2005-06-17 | 2005-06-17 | Dual-purpose high suction head water pump for dry and submersible use |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520031022 CN2809276Y (en) | 2005-06-17 | 2005-06-17 | Dual-purpose high suction head water pump for dry and submersible use |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2809276Y true CN2809276Y (en) | 2006-08-23 |
Family
ID=36925460
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520031022 Expired - Fee Related CN2809276Y (en) | 2005-06-17 | 2005-06-17 | Dual-purpose high suction head water pump for dry and submersible use |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2809276Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104728125A (en) * | 2015-03-19 | 2015-06-24 | 胡永进 | Double use water pump for land use and underwater use |
| CN108443167A (en) * | 2018-05-11 | 2018-08-24 | 约翰斯顿流体科技（无锡）有限公司 | A kind of light-duty end suction direct connection centrifugal pump of horizontal axis |
-
2005
- 2005-06-17 CN CN 200520031022 patent/CN2809276Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104728125A (en) * | 2015-03-19 | 2015-06-24 | 胡永进 | Double use water pump for land use and underwater use |
| CN108443167A (en) * | 2018-05-11 | 2018-08-24 | 约翰斯顿流体科技（无锡）有限公司 | A kind of light-duty end suction direct connection centrifugal pump of horizontal axis |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |