CN209430423U - A kind of water pump - Google Patents

Abstract

The utility model discloses a kind of water pump, including pump cover, impeller, the motor for driving impeller, pump cover is provided with the blade wheel chamber of accommodating impeller and the water stream channel for being connected to blade wheel chamber, is provided with micro bubble generator in water stream channel.A kind of water pump of the utility model passes through setting micro bubble generator, eliminate the pipeline of original connection, convenient for arrangement, and, water pump is capable of providing enough, constant hydraulic pressure, solves phenomena such as daily tap water pressure is insufficient, unstable, and micro bubble generator is enabled to continue to operate normally, the application limitation of microbubble is eliminated, while also strengthening the function of water pump；In addition, micro bubble generator is arranged in the water stream channel of water pump, it is less to the transformation of water pump, the structure of water pump is set to be fully used, the mounting arrangement of original water pump is not influenced, while the microbubble water generated can be used directly, be not necessarily to additional pipeline, process loss is reduced, the using effect of microbubble water is significantly improved.

Description

A kind of water pump

Technical field

The utility model relates to fluid device more particularly to a kind of water pumps.

Background technique

In the prior art, microbubble is primarily referred to as being present in the fine gas bubbles in water, has the oxygen content for improving water body, increases The cleaning action and other effects of strong water body, also, when the diameter of microbubble reaches nanoscale, better effect is excellent.

In order to enable containing more microbubble in water body, it will usually be provided with micro bubble generator, microbubble generates Device is mounted on the pipeline of conveying water.After micro bubble generator starting, milky is presented in water flow.

The working principle of micro bubble generator is: introducing external air into water and then is formed bubble, then use Venturi effect principle gassy water stream is accelerated and be provided in runner multilayer mesh plate bubble is cut, Then expansion releases stress processing, ultimately forms band microbubble water body.

However, existing micro bubble generator usually uses in the following way: 1) setting self-contained water tank is formed micro- Use is imported after air-bubble again；2) access of special micro bubble generator channel is added on utensil to use etc..These sides Formula not only will affect the using effect of microbubble, but also there are pipelines to increase arrangement complexity, utensil volume becomes larger, use cost increases Add, limits the drawbacks such as the application of microbubble.

Utility model content

The utility model aims to solve the problem that above-mentioned mentioned technical problem, provides a kind of water pump, is provided with microbubble generation Device can simplify pipeline setting, promote the using effect of microbubble, avoid microbubble application limited.

The utility model is realized through the following technical scheme:

A kind of water pump, including pump cover, impeller, the motor for driving impeller, pump cover is provided with the blade wheel chamber and company of accommodating impeller Lead to the water stream channel of blade wheel chamber, is provided with micro bubble generator in water stream channel.

Preferably, water stream channel includes inlet channel and water outlet, and micro bubble generator is set to water outlet.

Further, pump cover is provided with the outlet pipe to form water outlet, and the free end of outlet pipe is connected with spiral cover, microbubble Generating means are set between outlet pipe and spiral cover.

Further, spiral cover is provided with sieve pore, and water flows through sieve pore and enters inlet channel.

Preferably, pump cover is provided with the outlet pipe to form water outlet, and the free end of outlet pipe is rotatably connected to spray arm, micro- Bubble formation device is set between outlet pipe and spray arm.

Further, pump cover is provided with the connecting tube for connecting outlet pipe with spray arm, and connecting tube fit inside is formed out Water channel, the inside of connecting tube is for accommodating micro bubble generator.

Further, flange is provided on the inside of connecting tube, flange is set to the one end of connecting tube along water (flow) direction, convex The end of edge and outlet pipe grips the micro bubble generator.

Further, the outer surface of connecting tube is extended with filtration members, and filtration members are provided with filter hole, and water is flowed into through filter hole Inlet channel, filtration members and connecting tube cooperatively form the cavity of accommodating solid residue.

Preferably, micro bubble generator is provided with the guide pipe for water inlet, and guide pipe is extended along water stream channel.

Further, pump cover is provided with the air intake duct of connection water stream channel, and guide pipe is provided with the air guide of connection air intake duct Hole.

Beneficial effect is: compared with prior art, a kind of water pump of the utility model passes through setting micro bubble generator, Eliminate the pipeline of original connection, convenient for arrangement, moreover, water pump is capable of providing enough, constant hydraulic pressure, solve it is daily from Water insufficient pressure, it is unstable phenomena such as, eliminate microbubble application limitation, enable micro bubble generator to continue normally to transport Row, gives full play to the effect of microbubble；On the other hand, micro bubble generator is arranged on water pump, but also the function of water pump Increase and enhance, is especially applied to the water pump of rinsing maching, bathtub, foot-washing basin；In another aspect, micro bubble generator setting exists Few to the transformation of water pump in the water stream channel of water pump, so that the structure of water pump is more made full use of, reducing does not influence even The mounting arrangement of original water pump, while the microbubble water that micro bubble generator generates can be used directly, without outer Add pipeline, reduces process loss, significantly improve the using effect of microbubble water.

Detailed description of the invention

It, below will be to required in embodiment description in order to illustrate more clearly of the technical scheme in the embodiment of the utility model Attached drawing to be used briefly describes.

Obviously, described attached drawing is a part of the embodiment of the utility model, rather than whole embodiments, this field Technical staff without creative efforts, can also be obtained according to these attached drawings other design schemes and attached Figure.

Fig. 1 is a kind of structural schematic diagram of water pump of the utility model；

Fig. 2 is the structural schematic diagram of another embodiment of Fig. 1 water pump；

Fig. 3 is the structural schematic diagram of micro bubble generator in Fig. 1 water pump.

Specific embodiment

It is carried out below with reference to technical effect of the embodiment and attached drawing to the design of the utility model, specific structure and generation It clearly and completely describes, to be completely understood by the purpose of this utility model, feature and effect.

Obviously, described embodiment is a part of the embodiment of the utility model, rather than whole embodiments, is based on The embodiments of the present invention, those skilled in the art's other implementations obtained without creative efforts Example, belongs to the protection scope of the utility model.

In addition, all connection relationships being previously mentioned in text, not singly refer to that component directly connects, and referring to can be according to specific reality Situation is applied, by adding or reducing connection auxiliary, Lai Zucheng more preferably connection structure.Each technology in the utility model is special Sign, can be with combination of interactions under the premise of not conflicting conflict.

As shown in Figure 1, a kind of water pump, including pump cover 1, impeller, the motor for driving impeller, pump cover 1 is provided with accommodating impeller Blade wheel chamber 2 and the water stream channel that is connected to blade wheel chamber 2.

Conventional, the insufficient pressure of daily tap water used, the hydraulic pressure of high-rise buildings is lower, so that microbubble generates dress It sets 4 to be unable to operate normally, the effect of microbubble cannot be given full play to.

4 shape of micro bubble generator is in the form of a column, and internal structure is can be with existing design known in the field.

To solve this problem, can make to be provided with micro bubble generator 4 on water pump in the water stream channel of pump cover 1.

A kind of water pump of the present embodiment eliminates the pipeline of original connection by setting micro bubble generator 4, is convenient for cloth It sets, moreover, water pump is capable of providing enough, constant hydraulic pressure, solves phenomena such as daily tap water pressure is insufficient, unstable, disappear Except the application limitation of microbubble, enables micro bubble generator 4 to continue to operate normally, give full play to the effect of microbubble；Separately On the one hand, micro bubble generator 4 is arranged on water pump, but also the function of water pump increases and enhancing, is especially applied to wash Wash the water pump of machine, bathtub, foot-washing basin；In another aspect, micro bubble generator 4 is arranged in the water stream channel of water pump, to water pump Transformation it is few so that the structure of water pump is more made full use of, reduce the mounting arrangement for not influencing original water pump even, simultaneously The microbubble water that micro bubble generator 4 generates can be used directly, without additional pipeline, reduce process damage Consumption, significantly improves the using effect of microbubble water.

For the water stream channel on pump cover 1, water stream channel includes inlet channel and water outlet 3, and micro bubble generator 4 is arranged In inlet channel and water outlet 3.

Micro bubble generator 4 is arranged in inlet channel, can clean to impeller and blade wheel chamber 2, reduces maintenance.

Micro bubble generator 4 is arranged in water outlet 3, and impeller directly provides pressure, moreover, microbubble is cleared up in easy disassembly Generating means 4 delay micro bubble generator 4 to block moreover, the inlet channel of water pump can arrange filter element.

In order to meet the needs of practical application, micro bubble generator 4 is preferably made to be set to water outlet 3.For microbubble Generating means 4 are set to the case where water outlet 3, and spy provides following embodiment:

Embodiment one: as shown in Fig. 2, as bathtub or the water pump of foot-washing basin, pump cover 1 is provided with to form water outlet 3 Outlet pipe 5, the free end of outlet pipe 5 are connected with spiral cover 12, and micro bubble generator 4 is set between outlet pipe 5 and spiral cover 12.

Therefore, it is possible to micro bubble generator 4 be fixed by spiral cover 12, it is of course also possible to be micro bubble generator 4 Spiral cover 12 and outlet pipe 5 are linked together.

As the further expansion to embodiment one, spiral cover 12 can be made to be provided with sieve pore, water flows through sieve pore and enters water inlet Road, thus, spiral cover 12 can also prevent foreign matter from entering inlet channel.

Embodiment two: as shown in Figure 1, the water pump as washing facilitys such as rinsing maching, fruit-vegetable cleaners, pump cover 1 is arranged Have to form the outlet pipe of water outlet 35, the free end of outlet pipe 5 is rotatably connected to spray arm 6, and micro bubble generator 4 is set to Between outlet pipe 5 and spray arm 6.

Not only avoid extending the flow path of original water pump in this way, but also can be while dismounting and cleaning spray arm 6 to micro- gas Bubble generating means 4 are cleared up.

In order to enable micro bubble generator 4 is general, the transformation to micro bubble generator 4 is reduced, pump cover 1 can be made to set It is equipped with the connecting tube 7 for connecting outlet pipe 5 with spray arm 6,7 fit inside of connecting tube forms water outlet 3, the inside of connecting tube 7 For accommodating micro bubble generator 4.

That is, directly micro bubble generator 4 is put into connecting tube 7, do not need to micro bubble generator 4 into Row transformation, does not need to be transformed spray arm 6 yet.

In order to enable micro bubble generator 4 is fixed, the inside of connecting tube 7 can be made to be provided with flange, flange is set Connecting tube 7 is placed in along one end of water (flow) direction, the end of flange and outlet pipe 5 grips the micro bubble generator 4.

Connection for connecting tube 7 and outlet pipe 5 can be threaded connection, clamping etc., but preferably in connecting tube 7 The screw thread that inside and the setting of the outside of outlet pipe 5 are fixed, is connected firmly and facilitates processing and manufacturing.

Since the washing facilitys such as rinsing maching, fruit-vegetable cleaner can generate a large amount of solid residue in cleaning, to delay to block up It fills in while keeping water pump structure compact, the outer surface of connecting tube 7 can be made to be extended with filtration members 8, filtration members 8 are provided with filter hole, Filter hole flows into inlet channel for accommodating water, that is to say, that the part where connecting tube 7 can not only fix microbubble and generate dress 4 are set, filtering can also be played the role of.

In order to facilitate the waste residue of cleaning filtering, filtration members 8 and connecting tube 7 can be made to cooperatively form the sky of accommodating solid residue Chamber.

That is, dismounting the filtration members 8 for being integrally formed or being fixedly connected and connection because needing to clear up solid slag When pipe 7, micro bubble generator 4 can be cleared up simultaneously, cleaning and maintenance is very convenient.

As the further expansion to above-mentioned water pump, it is used for as shown in figure 3, micro bubble generator 4 can be made to be provided with The guide pipe 10 of water inlet, guide pipe 10 are extended along water stream channel, enter in micro bubble generator 4 convenient for water flow.

In order to enable micro bubble generator 4 obtains sufficient air, pump cover 1 can be made to be provided with connection water stream channel Air intake duct 9, guide pipe 10 are provided with the gas port 11 of connection air intake duct 9.

Micro bubble generator can be referred to as micro bubble generation device, nano bubble generating means, micro-nano bubble again Generating means etc. do not limit protection scope because of title difference.

Above embodiments are not limited to the technical solution of the embodiment itself, can be incorporated between embodiment new Embodiment.Above embodiments are only to illustrate the technical solution of the utility model and are not intended to limit it, all without departing from this Any modification of utility model spirit and scope or equivalent replacement should all cover the range in technical solutions of the utility model It is interior.

Claims (10)

1. a kind of water pump, including pump cover (1), impeller, the motor for driving impeller, pump cover (1) is provided with the blade wheel chamber of accommodating impeller (2) with the water stream channel that is connected to blade wheel chamber (2), which is characterized in that micro bubble generator (4) are provided in water stream channel.

2. a kind of water pump according to claim 1, which is characterized in that the water stream channel includes inlet channel and water outlet (3), micro bubble generator (4) is set to water outlet (3).

3. a kind of water pump according to claim 2, which is characterized in that the pump cover (1) is provided with to form water outlet (3) Outlet pipe (5), the free end of outlet pipe (5) are connected with spiral cover (12), micro bubble generator (4) be set to outlet pipe (5) and Between spiral cover (12).

4. a kind of water pump according to claim 3, which is characterized in that the spiral cover (12) is provided with sieve pore, and water flows through sieve Hole enters inlet channel.

5. a kind of water pump according to claim 2, which is characterized in that the pump cover (1) is provided with to form water outlet (3) Outlet pipe (5), the free end of outlet pipe (5) are rotatably connected to spray arm (6), and micro bubble generator (4) is set to outlet pipe (5) between spray arm (6).

6. a kind of water pump according to claim 5, which is characterized in that the pump cover (1) is provided with outlet pipe (5) and spray The connecting tube (7) of arm (6) connection is drenched, connecting tube (7) fit inside forms water outlet (3), and the inside of connecting tube (7) is for accommodating Micro bubble generator (4).

7. a kind of water pump according to claim 6, which is characterized in that it is provided with flange on the inside of the connecting tube (7), it is convex Edge is set to connecting tube (7) along one end of water (flow) direction, and the end of flange and outlet pipe (5) grips the microbubble and generates Device (4).

8. a kind of water pump according to claim 6, which is characterized in that the outer surface of the connecting tube (7) is extended with filtering Part (8), filtration members (8) are provided with filter hole, and water flows into inlet channel through filter hole, and filtration members (8) are cooperatively formed with connecting tube (7) Accommodate the cavity of solid residue.

9. a kind of water pump according to claim 1, which is characterized in that the micro bubble generator (4), which is provided with, to be used for The guide pipe (10) of water inlet, guide pipe (10) are extended along water stream channel.

10. a kind of water pump according to claim 1, which is characterized in that the pump cover (1) is provided with connection water stream channel Air intake duct (9), guide pipe (10) are provided with the gas port (11) of connection air intake duct (9).