CN208416976U - A kind of water pump with waterproof antirust frost-cracking-preventing function - Google Patents
A kind of water pump with waterproof antirust frost-cracking-preventing function Download PDFInfo
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- CN208416976U CN208416976U CN201821071834.1U CN201821071834U CN208416976U CN 208416976 U CN208416976 U CN 208416976U CN 201821071834 U CN201821071834 U CN 201821071834U CN 208416976 U CN208416976 U CN 208416976U
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- motor case
- motor
- end cap
- frost
- cracking
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Abstract
The utility model discloses a kind of water pumps with waterproof antirust frost-cracking-preventing function, including the pump housing, the pump housing includes end cap, motor case and motor fan housing, the end cap is detachably connected on motor case one end, the end cap sidewalls and top offer water outlet and water inlet respectively, rotor and motor stator are inlaid with inside the motor case, the rotor and motor case junction are filled with oil sealing, the rotor is plugged with impeller by proximal cover end surface and is to be fixedly connected, the motor case top is detachably connected terminal box and terminal box and motor case junction are bonded with water proof ring, the motor fan housing is detachably connected with the motor case other end, heat emission fan is inlaid with inside the motor fan housing, weld bottom plate in the pump housing bottom end.The utility model is novel in design, and structure is simple, convenient for operation and using effect it is good, with excellent corrosion-resistant, frost-cracking-preventing and the characteristic sealed by force, extend the service life of the pump housing.
Description
Technical field
The utility model relates to a kind of water pump, in particular to a kind of water pump with waterproof antirust frost-cracking-preventing function.
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..Also liquid, admixture of gas and the liquid containing suspended solids be can transport.The technical parameter of pump performance have flow,
Suction, lift, shaft power, water power, efficiency etc.；The types such as volume water pump, vane pump can be divided into according to different working principles.
Positive displacement pump is to transmit energy using the variation of its swept volume of a single chamber；Vane pump be using the interaction of rotary vane and water come
Energy is transmitted, there are the types such as centrifugal pump, axial-flow pump and mixed-flow pump.
Existing water pump is mostly cast iron in the market, for a long time using being easy to be corroded, causes corrosion or bursting by freezing, and pump
The junction of body is usually bad due to leakproofness effect, leads to the infiltration of water, seriously affects the service life of the pump housing.For this purpose, I
Propose a kind of water pump with waterproof antirust frost-cracking-preventing function.
Utility model content
The main purpose of the utility model is to provide a kind of water pump with waterproof antirust frost-cracking-preventing function, design is new
Grain husk, structure is simple, convenient for operation and using effect it is good, with excellent corrosion-resistant, frost-cracking-preventing and the characteristic sealed by force, extend
The service life of the pump housing reduces the maintenance cost in later period, can effectively solve the problems in background technique.
To achieve the above object, the technical solution that the utility model is taken are as follows:
A kind of water pump with waterproof antirust frost-cracking-preventing function, including the pump housing, the pump housing include end cap, motor case and
Motor fan housing, the end cap are detachably connected on motor case one end, and the end cap sidewalls and top offer water outlet respectively
And water inlet, rotor and motor stator are inlaid with inside the motor case, and the rotor is connect with motor case
Place is filled with oil sealing, and the rotor is plugged with impeller by proximal cover end surface and is to be fixedly connected, the motor machine
Shell top is detachably connected terminal box and terminal box and motor case junction are bonded with water proof ring, the motor fan housing and motor
The casing other end is detachably connected, and heat emission fan is inlaid with inside the motor fan housing, and bottom plate is welded in the pump housing bottom end.
Further, the end cap is plastic cement end cap, and the water outlet and water inlet inner wall are fixedly connected with red copper plating layer.
Further, the motor fan housing surface offers heat release hole.
Further, supporting leg has been bolted below the bottom plate, the bottom plate and motor case junction are filled
There is water proof ring.
Further, the end cap and motor case junction are filled with oil sealing.
Compared with prior art, the utility model has the following beneficial effects:
1, the utility model is novel in design, and structure is simple, convenient for operation and using effect it is good, with it is excellent it is corrosion-resistant,
Frost-cracking-preventing and the characteristic sealed by force, extend the service life of the pump housing, reduce the maintenance cost in later period.
2, the utility model is engineering plastics end cap by being equipped with end cap, has the characteristic of high-strength corrosion-resisting frost-cracking-preventing,
Prolong the service life.
3, the utility model is filled with oil by end cap and electric machine casing and rotor and electric machine casing junction
Envelope, improves the leakproofness of junction, anti-corrosion effect is good.
4, the utility model is bonded with water proof ring by terminal box and motor case junction, and bottom plate is connect with motor case
Place is filled with water proof ring, improves the leakproofness of junction, prevents the entrance of liquid and dust.
Detailed description of the invention
Fig. 1 is a kind of overall structure diagram of the water pump with waterproof antirust frost-cracking-preventing function of the utility model.
In figure: 1, the pump housing；2, motor fan housing；3, heat release hole；4, heat emission fan；5, water proof ring；6, terminal box；7, water inlet；
8, impeller；9, rotor；10, water outlet；11, end cap；12, oil sealing；13, motor stator；14, bottom plate；15, bolt；16, it props up
Leg；17, motor case.
Specific embodiment
To be easy to understand the technical means, creative features, achievement of purpose, and effectiveness of the utility model, below
In conjunction with specific embodiment, the utility model is further described.
As shown in Figure 1, a kind of water pump with waterproof antirust frost-cracking-preventing function, including the pump housing 1, the pump housing 1 include end
Lid 11, motor case 17 and motor fan housing 2, the end cap 11 are detachably connected on 17 one end of motor case, 11 side of end cap
Wall and top offer water outlet 10 and water inlet 7 respectively, and rotor 9 is inlaid with inside the motor case 17 and motor is fixed
Son 13, the rotor 9 are filled with oil sealing 12 with 17 junction of motor case, and the rotor 9 leans on proximal cover 11 1
End surfaces are plugged with impeller 8 and to be fixedly connected, 17 top of motor case be detachably connected terminal box 6 and terminal box 6 with
17 junction of motor case is bonded with water proof ring 5, and the motor fan housing 2 is detachably connected with 17 other end of motor case, described
Heat emission fan 4 is inlaid with inside motor fan housing 2, bottom plate 14 is welded in 1 bottom end of the pump housing.
Wherein, the end cap 11 is plastic cement end cap, and the water outlet 10 and 7 inner wall of water inlet are fixedly connected with red copper plating
Layer, convenient for improving the corrosion-resistant and freeze proof characteristic of end cap 11, convenient for improving water outlet 10 and the anti abrasive characteristic of water inlet 7,
Prolong the service life.
Wherein, 2 surface of motor fan housing offers heat release hole 3, is convenient for rapid cooling.
Wherein, supporting leg 16 is connected with by bolt 15 below the bottom plate 14, the bottom plate 14 is connect with motor case 17
Place is filled with water proof ring 5, convenient for improving the stability placed, convenient for improving the leakproofness of junction, waterproof antirust.
Wherein, the end cap 11 is filled with oil sealing 12 with 17 junction of motor case, convenient for improving the leakproofness of junction.
It should be noted that the utility model is a kind of water pump with waterproof antirust frost-cracking-preventing function, in use, end cap
11 are detachably connected on 17 one end of motor case, and 11 side wall of end cap and top offer water outlet 10 and water inlet 7, end cap respectively
11 are made of engineering plastic materials, the characteristic with high-strength corrosion-resisting frost-cracking-preventing, and water outlet 10 and 7 inner wall of water inlet are fixed
Red copper plating layer is connected, convenient for improving water outlet 10 and the anti abrasive characteristic of water inlet 7, is prolonged the service life；Rotor 9 and electricity
17 junction of machine casing is filled with oil sealing 12, and end cap 11 and 17 junction of motor case are filled with oil sealing 12, convenient for the company of raising
Connect the leakproofness at place, dustproof and waterproof；17 top of motor case is detachably connected terminal box 6 and terminal box 6 and motor case 17 connect
The place of connecing is bonded with water proof ring 5, and bottom plate 14 and 17 junction of motor case are filled with water proof ring 5, convenient for improving the sealing of junction
Property, waterproof antirust；Motor fan housing 2 is detachably connected with 17 other end of motor case, and heat emission fan 4 is inlaid with inside motor fan housing 2,
Heat emission fan 4 extends the service life of rotor 9 and motor stator 13 for radiating.
The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above.Current row
The technical staff of industry is described in above embodiments and description it should be appreciated that the present utility model is not limited to the above embodiments
Only illustrate the principles of the present invention, on the premise of not departing from the spirit and scope of the utility model, the utility model is also
It will have various changes and improvements, these various changes and improvements fall within the scope of the claimed invention.The utility model
Claimed range is defined by the appending claims and its equivalent thereof.
Claims (5)
1. a kind of water pump with waterproof antirust frost-cracking-preventing function, including the pump housing (1), it is characterised in that: the pump housing (1) includes
End cap (11), motor case (17) and motor fan housing (2), the end cap (11) are detachably connected on motor case (17) one end,
End cap (11) side wall and top offer water outlet (10) and water inlet (7), edge inside the motor case (17) respectively
Embedded with rotor (9) and motor stator (13), the rotor (9) and motor case (17) junction are filled with oil sealing
(12), the rotor (9) is plugged with impeller (8) by proximal cover (11) end surface and is to be fixedly connected, the motor machine
Shell (17) top is detachably connected terminal box (6) and terminal box (6) and motor case (17) junction are bonded with water proof ring (5),
The motor fan housing (2) is detachably connected with motor case (17) other end, is inlaid with heat emission fan inside the motor fan housing (2)
(4), the pump housing (1) bottom end welding bottom plate (14).
2. a kind of water pump with waterproof antirust frost-cracking-preventing function according to claim 1, it is characterised in that: the end cap
It (11) is plastic cement end cap, the water outlet (10) and water inlet (7) inner wall are fixedly connected with red copper plating layer.
3. a kind of water pump with waterproof antirust frost-cracking-preventing function according to claim 1, it is characterised in that: the motor
Fan housing (2) surface offers heat release hole (3).
4. a kind of water pump with waterproof antirust frost-cracking-preventing function according to claim 1, it is characterised in that: the bottom plate
(14) lower section is connected with supporting leg (16) by bolt (15), and the bottom plate (14) and motor case (17) junction are filled with waterproof
It encloses (5).
5. a kind of water pump with waterproof antirust frost-cracking-preventing function according to claim 1, it is characterised in that: the end cap
(11) oil sealing (12) are filled with motor case (17) junction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821071834.1U CN208416976U (en) | 2018-07-07 | 2018-07-07 | A kind of water pump with waterproof antirust frost-cracking-preventing function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821071834.1U CN208416976U (en) | 2018-07-07 | 2018-07-07 | A kind of water pump with waterproof antirust frost-cracking-preventing function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208416976U true CN208416976U (en) | 2019-01-22 |
Family
ID=65125824
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821071834.1U Active CN208416976U (en) | 2018-07-07 | 2018-07-07 | A kind of water pump with waterproof antirust frost-cracking-preventing function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208416976U (en) |
-
2018
- 2018-07-07 CN CN201821071834.1U patent/CN208416976U/en active Active
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