CN208153423U - A kind of water pump - Google Patents

Abstract

The utility model discloses a kind of water pumps, and including pump cover, the impeller being set in pump cover, the motor for driving wheel rotation, pump cover is provided with sterilization and disinfection device.A kind of water pump of the utility model is by being provided with sterilization and disinfection device, thus instead of sterilization and disinfection device is arranged on the utensils such as foot-washing basin or bathtub, avoid in use sterilization and disinfection device be damaged by collision, it is ensured that the safe handling of sterilization and disinfection device；Moreover, only the part of more water-change pump or water pump, upgrade cost are lower when upgrading to the utensil for not having disinfection function；Furthermore the water on sterilization and disinfection device periphery is not parked in flowing, without any dead angle, and sterilization is efficiently, thoroughly；In addition, the light that sterilization and disinfection device irradiates can also increase the overall aesthetic degree of water pump, user is enabled to use under clean, safe, graceful environment, meets the consumption demand of modern.

Description

A kind of water pump

Technical field

The utility model relates to sanitaryware field more particularly to a kind of water pumps.

Background technique

In the prior art, the sanitarywares such as foot-washing basin and bathtub would generally be provided with massage water pump, and water pump is for promoting water Circulate and spray, water circulates injection and can massage human body.In addition, since foot-washing basin and bathtub etc. are defended Bath product is all made of circulating water flow, can be with bacterium, therefore it is generally necessary to which setting sterilization and disinfection device, such as disappears in used water Malicious lamp, sterilizes water and is sterilized.And existing sterilization and disinfection device is typically mounted at the side of the products such as foot-washing basin or bathtub On wall or bottom wall.

However, there are many drawbacks for this mode, such as：Sterilization and disinfection device installation place water flow is obstructed or there are dead angle, Lead to not carry out comprehensively killing disinfection to water, sterilization and disinfection device is easy to be damaged by collision.

Utility model content

The utility model aims to solve the problem that above-mentioned mentioned technical problem, provides a kind of water pump, and be equipped on water pump Sterilization and disinfection device, it is ensured that the unobstructed no dead angle of sterilization and disinfection device periphery water flow, to carry out comprehensive efficient sterilizing to water Disinfection, while the also effective protection safe handling of sterilization and disinfection device, avoid in use by external collision and by Damage.

The utility model is realized through the following technical scheme：

A kind of water pump, including pump cover, the impeller being set in pump cover, the motor for driving wheel rotation, pump cover, which is provided with, to be killed Bacterium chlorination equipment.

Preferably, pump cover includes water inlet pipe, outlet pipe, the first chamber for accommodating impeller, first chamber and water inlet pipe and goes out Water pipe connection, sterilization and disinfection device are set in water inlet pipe.

Further, the one side that sterilization and disinfection device is located in water inlet pipe is bonded with the outer surface of first chamber.

Further, outlet pipe is set to the inside of water inlet pipe, and positioning sterilization and disinfection device can be set in outlet pipe First positioning region.

Further, the axis direction of the axis direction of impeller and water inlet pipe biasing setting.

Further, first chamber includes the first bottom wall of the first side wall of tubulose and the end of connection the first side wall, the One side wall is provided with the water outlet of connection outlet pipe, and the first bottom wall is provided with the water inlet of connection water inlet pipe, and the first side wall is backwards One end of first bottom wall is connect with motor seal.

Further, outlet pipe is set to the inside of water inlet pipe, and pump cover is provided with connect water inlet pipe with outlet pipe First plate portion is connect the second plate portion by one plate portion with the first side wall, and the second plate portion is connect with outlet pipe, the second plate portion, outlet pipe, The first side wall forms the first recess portion of accommodating sterilization and disinfection device.

Further, the quantity of sterilization and disinfection device is at least two, and the sterilization and disinfection device is circumferentially set along outlet pipe It sets.

Preferably, sterilization and disinfection device includes the sterilizer of transparent shell and setting inside the shell, and shell is with pump cover It is detachably connected.

Further, pump cover is provided with the mounting hole for installing sterilization and disinfection device, and shell is provided with abuts pump respectively First protrusion of exterior surface and the second protrusion for abutting pump cover inner surface, the second protrusion are provided with backwards to the side of the first protrusion Guiding surface.

Beneficial effect is：Compared with prior art, a kind of water pump of the utility model on water pump by being provided with sterilization On the one hand chlorination equipment ensures sterilization and disinfection device instead of sterilization and disinfection device is arranged on the utensils such as foot-washing basin or bathtub The unobstructed no dead angle of periphery water flow, to carry out efficient, thorough sterilizing to water；Also effective protection sterilization and disinfection device simultaneously Safe handling, avoid being damaged by external collision in use；In the foot care to not having disinfection function When the utensils such as basin or bathtub are upgraded, only the part of more water-change pump or water pump, upgrade cost are greatly lowered.

And the light that sterilization and disinfection device irradiates can also increase the overall aesthetic degree of water pump, enable user dry Only, used under safe, graceful environment, meet the consumption demand of modern.

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 cut-away illustration of Fig. 1 pump cover；

Fig. 3 is the cut-away illustration of another height and position of Fig. 1 pump cover；

Fig. 4 is the structural schematic diagram of Fig. 1 sterilization and disinfection device.

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, to form 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, the motor rotated including pump cover 1, the impeller being arranged in pump cover 12, driving impeller 2 3。

Bathtub is transformed to avoid adding sterilization and disinfection device 4 to bathtub, can be set in the pump cover 1 of water pump Sterilization and disinfection device 4, sterilization and disinfection device 4 can sterilize device for ultraviolet disinfection lamp, photocatalyst antiseptic lamp etc..

The water pump of the present embodiment is provided with sterilization and disinfection device 4, to disappear instead of sterilization is arranged on foot-washing basin or bathtub Malicious device 4 avoids being broken using sterilization and disinfection device 4 when foot-washing basin and bathtub；Moreover, to without disinfection function Foot-washing basin and bathtub into upgrading when, only the part of more water-change pump or water pump, upgrade cost are low；Furthermore sterilizing fills Set 4 not only water carry out sterilizing, also to water pump carry out sterilizing, sterilization efficiently it is thorough.

Specifically, installing sterilization and disinfection device 4 in pump cover, sterilization and disinfection device 4 is made to be not susceptible to extraneous damaged in collision, Ensure the safe handling of sterilization and disinfection device 4, and the light that irradiates of sterilization and disinfection device 4 can also increase the entirety of water pump Aesthetics enables user use under environment clean, that safety is graceful, meets the consumption demand of modern.

As shown in Figure 2 and Figure 3, pump cover 1 includes water inlet pipe 11, outlet pipe 12, the first chamber 13 for accommodating impeller 2, the first chamber Room 13 is connected to water inlet pipe 11 and outlet pipe 12, and sterilization and disinfection device 4 is set in water inlet pipe 11.

The water pump of bathtub is directly anchored on bathtub generally by water inlet pipe 11, and therefore, sterilization and disinfection device 4 is arranged In can not only carry out disinfection to the water in water inlet pipe 11 in water inlet pipe 11, the light of sterilization and disinfection device 4 can also be exposed to In bathtub, and then carry out disinfection to the water in bathtub.

In addition, the light that sterilization and disinfection device 4 is irradiated into bathtub also makes the water in bathtub change colour, mould warm comfortable Atmosphere.

In addition, the water after the disinfection of sterilization and disinfection device 4 can just flow through first chamber 13, and then contacted with impeller 2, Reduce the bacterium attached on impeller 2.

Sterilization and disinfection device 4 is caused to vibrate or fracture to avoid water impact sterilization and disinfection device 4, sterilization and disinfection device 4 one sides being located in water inlet pipe 11 are bonded with the outer surface of first chamber 13, that is to say, that the outer surface of first chamber 13 can To be supported to sterilization and disinfection device 4.

Under conventional arrangement, it usually needs open up two holes on bathtub, one is used to connect the water inlet pipe 11 of water pump, another A outlet pipe 12 for being used to connect water pump.

The water inlet pipe 11 and outlet pipe 12 of the present embodiment are integrated on pump cover 1, and water inlet pipe 11 and 12 position of outlet pipe are solid It is fixed, and there are biggish errors due to manufacturing process in two holes on bathtub, this is easy for causing water pump and bathtub assembly tired Difficulty increases cost moreover, being required to be sealed between outlet pipe 12 and bathtub between water inlet pipe 11 and bathtub.

To solve the problems, such as that water inlet pipe 11 and outlet pipe 12 connect the assembly difficulty generated with bathtub respectively, outlet pipe 12 can To be set to the inside of water inlet pipe 11, that is, the installation of water pump can be only realized by fixed water inlet pipe 11, it is easy to assembly, Meanwhile only needing to open up a hole on bathtub, reduce sealing cost.

Outlet pipe 12 is set to the inside of water inlet pipe 11, also implies that first chamber 13 is located at water inlet pipe 11 and outlet pipe 12 The same end.

It can be good to sterilization and disinfection device 4 is provided although sterilization and disinfection device 4 is abutted with the outer surface of first chamber 13 Support, but sterilization and disinfection device 4 is also caused to fail to be irradiated water towards the light of the irradiation of the outer surface of first chamber 13 Disinfection, wastes the energy.

It is acted on to give full play to the illumination-based disinfection of sterilization and disinfection device 4, meanwhile, avoid sterilization and disinfection device 4 from rushing in water flow Hit it is lower vibrate, outlet pipe 12 can be set positioning sterilization and disinfection device 4 the first positioning region 121, with the first positioning region 121 pairs of sterilization and disinfection devices 4 fix.

First positioning region 121 can be protrusion, be also possible to groove, plays and sterilization and disinfection device 4 is limited and consolidated Fixed effect.

The outer surface of technical solution and outlet pipe 12 that sterilization and disinfection device 4 is abutted with the outer surface of first chamber 13 is arranged Contradiction, two kinds of technical solutions can both not answer individually the technical solution of first positioning region 121 of clamping sterilization and disinfection device 4 With can also be with connected applications.

Under conventional arrangement, it is coaxial that the axis direction of the impeller 2 in first chamber 13, which is with the axis of water inlet pipe 11, , and then realize that water enters from the axis direction of impeller 2, then flow out from the radial direction of impeller 2.

However, in the case where outlet pipe 12 is located in water inlet pipe 11, the axis direction of impeller 2 and the axis of water inlet pipe 11 Direction coaxial arrangement the height of water pump can be made to increase so that water pump be mounted on bathtub afterwards water pump can protrude the big section of bathtub one away from From the very big installation space of occupancy.

For the height for reducing water pump, the installation space that water pump occupies is reduced, the axis direction of impeller 2 can be with water inlet pipe 11 Axis direction be vertically arranged.After this allows for water pump and bathtub assembling, the motor 3 of water pump is proximate to bathtub setting, water pump Do not seem on bathtub very lofty.

The axis direction biasing setting of the axis direction and water inlet pipe 11 of impeller 2 refers to axis direction and the water inlet of impeller 2 The axis direction of pipe 11 there are angle, this angle is preferably right angle, to shorten water pump height it is particularly evident.

The axis direction biasing setting of the axis direction and water inlet pipe 11 of impeller 2 does not need to be located at water inlet with outlet pipe 12 Premised in pipe 11, the height for shortening the prominent bathtub of water pump or foot-washing basin can achieve.

When the angle that the axis direction of impeller 2 and the axis direction of water inlet pipe 11 are in is acute angle, the height of water pump can be made Degree further decreases, but has the risk of the motor 3 for making water pump and bathtub interference.

When the angle that the axis direction of impeller 2 and the axis direction of water inlet pipe 11 are in is obtuse angle, to the height for reducing water pump The effect of degree reduces, but facilitates manufacture, there will not be the risk of motor 3 and bathtub interference.

For accommodating the first chamber 13 of impeller 2, first chamber 13 includes the first side of the first side wall 131 and connection of tubulose First bottom wall 132 of the end of wall 131, the first side wall 131 are provided with the water outlet of connection outlet pipe 12, and the first bottom wall 132 is set It is equipped with the water inlet of connection water inlet pipe 11, the first side wall 131 is tightly connected backwards to one end of the first bottom wall 132 and motor 3.

For the positional relationship of sterilization and disinfection device 4 and first chamber 13, it can be sterilization and disinfection device 4 and be located at the first side The outer surface of wall 131, thus, sterilization and disinfection device 4 can improve sterilization and disinfection device 4 closer to the water inlet end of water inlet pipe 11 To the radiation of bathtub water.

Certainly, sterilization and disinfection device 4 can also be located on the first bottom wall 132, but can flow to water flow and generate obstruction, advantage It is, while sterilization is irradiated to impeller 2.

It is to reduce sterilization and disinfection device 4 to the obstruction of water flow, pump cover 1, which is provided with, connect water inlet pipe 11 with outlet pipe 12 First plate portion 122 is connect the second plate portion 123 by the first plate portion 122 with the first side wall 131, and the second plate portion 123 connects with outlet pipe 12 It connects, the second plate portion 123, outlet pipe 12, the first side wall 131 form the first recess portion for accommodating sterilization and disinfection device 4.

First plate portion 122 is along the radially connected outlet pipe 12 of outlet pipe 12, and the second plate portion 123 is along the axis side of outlet pipe 12 The first plate portion 122 is connect with the first side wall 131 to extending, thus, the first plate portion 122 and the second plate portion 123 enhance water outlet The bonding strength of pipe 12.

Meanwhile the second plate portion 123, outlet pipe 12, the first side wall 131 junction will appear the first recess portion, the first recess portion The flowing velocity of the water at place is very small, hardly flows.Sterilization and disinfection device 4, which is arranged at the first recess portion, will sterilize The obstruction that chlorination equipment 4 flows water flow is preferably minimized.

Moreover, the first recess portion towards the water inlet end of water inlet pipe 11, does not generate shadow to the radiation response of sterilization and disinfection device 4 It rings.

Due to the effect of blocking of outlet pipe 12, sterilization and disinfection device 4 can not fill outlet pipe 12 backwards to sterilizing The water for setting 4 sides is adequately sterilized.To sterilize the water into water inlet pipe 11, the quantity of sterilization and disinfection device 4 is At least two, circumferential direction setting of two sterilization and disinfection devices 4 along outlet pipe 12.

As shown in figure 4, sterilization and disinfection device 4 is carried out disinfection using ultraviolet light for the structure of sterilization and disinfection device 4, kill Bacterium chlorination equipment 4 includes transparent shell 42 and the sterilizer 41 being arranged in shell 42, and shell 42 should be with sterilizer 41 can Detaching structure avoids sterilization and disinfection device 4 and pump cover 1 from dismounting and lead to poor sealing to facilitate maintenance.

Shell 42 is strip, and the cross-sectional shape of shell 42 can be set as needed, and is not limited to rectangle or circle.

One end that shell 42 is located in water inlet pipe 11 is preferably abutted with the outer surface of outlet pipe 12, and good fixed sterilization disappears Malicious device 4, meanwhile, gap is eliminated, subsequent cleaning is facilitated to remove scale.

For convenience of manufacture, shell 42 is to be detachably connected with pump cover 1, can be threaded connection to be detachably connected, but spiral shell Line connection is easy to be influenced by scale, and opens up screw thread on pump cover 1 and will increase the manufacture difficulty and cost of pump cover 1.

It can also be clamping to be detachably connected, specifically, pump cover 1 is provided with the peace for installing sterilization and disinfection device 4 Fill hole 14, shell 42 is provided with the first protrusion 421 for abutting 1 outer surface of pump cover respectively and abuts 1 inner surface of pump cover and is second convex Portion 422, the second protrusion 422 are provided with guiding surface backwards to the side of the first protrusion 421.

Shell 42 is pushed into mounting hole 14, the second protrusion 422 is abutted with 1 inner surface of pump cover prevents shell 42 from falling off, the One protrusion 421 abuts in 1 outer surface of pump cover and limits to shell 42.

First protrusion 421 can be the ring-type radially extended along shell 42, between the first protrusion 421 and pump cover 1, pump cover Sealing ring can be set in mounting hole 14 on 1 to be sealed.

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), the impeller (2) being set in pump cover (1), driving impeller (2) rotation motor (3), It is characterized in that, pump cover (1) is provided with sterilization and disinfection device (4).

2. a kind of water pump according to claim 1, which is characterized in that the pump cover (1) includes water inlet pipe (11), outlet pipe (12), the first chamber (13) of impeller (2) is accommodated, first chamber (13) is connected to water inlet pipe (11) and outlet pipe (12), is sterilized Chlorination equipment (4) is set in water inlet pipe (11).

3. a kind of water pump according to claim 2, which is characterized in that the sterilization and disinfection device (4) is located at water inlet pipe (11) one side in is bonded with the outer surface of first chamber (13).

4. a kind of water pump according to claim 2, which is characterized in that the outlet pipe (12) is set to water inlet pipe (11) Inside, outlet pipe (12) are provided with the first positioning region (121) of positioning sterilization and disinfection device (4).

5. a kind of water pump according to claim 2, which is characterized in that the axis direction and water inlet pipe of the impeller (2) (11) axis direction biases setting.

6. a kind of water pump according to claim 5, which is characterized in that the first chamber (13) includes the first side of tubulose The first bottom wall (132) of the end of wall (131) and connection the first side wall (131), the first side wall (131) are provided with connection outlet pipe (12) water outlet, the first bottom wall (132) are provided with the water inlet of connection water inlet pipe (11), and the first side wall (131) is backwards to first One end and motor (3) of bottom wall (132) are tightly connected.

7. a kind of water pump according to claim 6, which is characterized in that the outlet pipe (12) is set to water inlet pipe (11) Inside, pump cover (1) are provided with the first plate portion (122) for connecting water inlet pipe (11) with outlet pipe (12), by the first plate portion (122) The second plate portion (123) is connect with the first side wall (131), the second plate portion (123) is connect with outlet pipe (12), the second plate portion (123), Outlet pipe (12), the first side wall (131) form the first recess portion of accommodating sterilization and disinfection device (4).

8. a kind of water pump according to claim 7, which is characterized in that the quantity of the sterilization and disinfection device (4) is at least Two, the sterilization and disinfection device (4) is circumferentially arranged along outlet pipe (12).

9. a kind of water pump according to claim 1, which is characterized in that the sterilization and disinfection device (4) includes transparent outer Shell (42) and the sterilizer (41) being arranged in shell (42), shell (42) are to be detachably connected with pump cover (1).

10. a kind of water pump according to claim 9, which is characterized in that the pump cover (1) is provided with to be disappeared for installing sterilization The mounting hole (14) of malicious device (4), shell (42), which is provided with, to abut first protrusion (421) of pump cover (1) outer surface respectively and supports Second protrusion (422) of pump cover (1) inner surface is connect, the second protrusion (422) are provided with guiding backwards to the side of the first protrusion (421) Inclined-plane.