CN212681361U - Pressure release device for water flow behind pump and shower head - Google Patents

Abstract

The utility model discloses a pressure relief device and gondola water faucet of rivers behind pump, wherein pressure relief device includes and crosses the water body, cross the water body in and be provided with the water channel, cross the water channel and include the first portion that is located the water inlet end of water body, the bore of first portion reduces along crossing the water direction gradually, cross the water body and still include a breakwater, be provided with the recess towards crossing the water channel on the breakwater, the water energy that flows from crossing the water channel shoots at the recess, is provided with the delivery port on the water body that is located between breakwater and the water channel delivery end; the shower head comprises the pressure relief device; the utility model discloses can effectual improvement microbubble concentration, increase user's experience and feel.

Description

Pressure release device for water flow behind pump and shower head

Technical Field

The utility model relates to a pressure relief device and gondola water faucet of rivers behind pump is applicable to on the water installation, belongs to a water passing component.

Background

Along with the continuous improvement of living standard of people, the experience requirements of people on various products are higher and higher, for example, in a bathroom product closely related to our life, people only need to discharge water for the bathroom product, but need to have various experiences, if a shower head is used as the bathroom product, the shower head discharges water without a pressure pump for pressurization treatment, so that the concentration of micro bubbles in the discharged water is low, the experience effect for customers is poor, but if the pressure is too high, the shower head is easily damaged, the service life of the shower head is directly influenced, so that a pressure release device is needed to overcome the problem, and meanwhile, because the sizes of the bathroom products are different, the pressure release device also needs to be adapted to different products, and good universality is needed.

Disclosure of Invention

In order to solve the technical problem, an object of the present invention is to provide a pressure release device for water flow after a pump and a shower head.

The utility model discloses a following technical scheme realizes:

the pressure relief device for the water flow after the pump comprises a water passing body, wherein a water passing channel is arranged in the water passing body, the water passing channel comprises a first part located at the water inlet end of the water passing body, the caliber of the first part is gradually reduced along the water passing direction, the water passing body further comprises a water baffle, a groove facing the water passing channel is formed in the water baffle, water energy flowing out of the water passing channel can shoot to the groove, and a water outlet is formed in the water passing body located between the water baffle and the water outlet end of the water passing channel.

In the embodiment of the utility model, the recess is the bowl form recess.

In the embodiment of the utility model, the water passing channel still includes second portion, the second portion is located the play water end of water passing channel, the bore of second portion is the same everywhere, the bore of first portion play water end is the same with the bore of second section.

The embodiment of the utility model provides an in, still include the interior body that can change, the cooperation is hugged closely with second portion in the periphery of interior body, be provided with the runner that can be connected with the cooperation of water channel on the interior body.

The embodiment of the utility model provides an in, the runner is including the section of intaking and go out the water section, the bore of the section of intaking reduces along crossing the water direction gradually, it is the same everywhere to go out the bore of water section, the bore that the section of intaking goes out the water end is the same with the bore of a section of going out.

In the embodiment of the utility model, the bore of the section of intaking of runner is not more than the bore of second portion.

In the embodiment of the utility model provides an in, the play water end of second portion is provided with inside bellied annular boss, interior body goes out the periphery of water end and is provided with can with annular boss matched with annular groove.

In the embodiment of the utility model, be provided with two at least spliced poles between the periphery of breakwater and water channel outlet end, form the delivery port between two adjacent spliced poles.

The embodiment of the utility model provides an in, the periphery of crossing the water body includes first section, second section and the third section along crossing the water direction, the external diameter of second section reduces along crossing the water direction gradually, the external diameter of first section is greater than the biggest external diameter of second section, the external diameter of third section is not more than the minimum external diameter of second section.

In the embodiment of the utility model, the utility model also discloses a gondola water faucet, including foretell pressure relief device.

The utility model discloses a pressure relief device and gondola water faucet of rivers behind pump has following beneficial effect: 1. the microbubble concentration can be effectively improved, and the experience of a user is improved; 2. the adoption of the situation of the overall distribution can be beneficial to the assembly efficiency; 3. different inner bodies are replaced, so that the water outlet device can adapt to different water outlet areas; 4. the universality is strong, and the shower head can adapt to different models of handles.

Drawings

In order to more clearly illustrate the technical solution of the present invention, the drawings needed for the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

Fig. 1 is a first schematic diagram of a first embodiment of a medium pressure release device according to the present invention.

Fig. 2 is a schematic diagram of a first embodiment of the pressure release device of the present invention.

Fig. 3 is a schematic view of a second embodiment of the pressure release device of the present invention.

Fig. 4 is a second schematic diagram of a second embodiment of the pressure release device of the present invention.

Fig. 5 is a third schematic diagram of a second embodiment of the pressure release device of the present invention.

Fig. 6 is a schematic view of the shower head of the present invention.

Fig. 7 is an enlarged schematic view at a in fig. 6.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. It is to be understood that the embodiments described are only some embodiments of the invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Reference herein to "one embodiment" or "an embodiment" means that a particular feature, structure, or characteristic described in connection with at least one implementation of the invention is included. In the description of the present invention, it is to be understood that the terms "upper", "lower", "top", "bottom", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. Moreover, the terms "first," "second," and the like are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the invention described herein are capable of operation in sequences other than those illustrated or otherwise described herein.

Referring to the drawings of the specification, a pressure relief device 100 for water flow after a pump, including crossing water body 110, this internal water channel 111 that is provided with of water is crossed, water channel is including being located the first portion 112 that crosses water body water inlet end, the bore of first portion reduces along crossing water direction gradually, it still includes a breakwater 120 still to cross the water body, be provided with on the breakwater towards water channel's recess 121, recess and water channel's play water end are had the distance, just also the recess forms one end distance with the play water end of second portion, and the water that flows from water channel can shoot to the recess, is located and is provided with delivery port 130 on the water body that crosses water channel between the water end, the utility model discloses in, water carries out the focus of rivers through water channel first section, then shoots directly to the recess in, then goes out water from the delivery port again. Referring to the drawings in the specification, the groove is a bowl-shaped groove, the surface of the groove can be a spherical surface, that is, the groove can also be a spherical groove, in a preferred embodiment, the depth of the groove is smaller than the radius of the spherical surface, and more specifically: the depth of the groove is 1/3-1/2 of spherical radius. Therefore, water flows into the water passing body in the axial direction, then changes direction when directly reaching the groove, and then flows out from the water passing body in the radial direction.

Furthermore, the water passing channel further comprises a second part 113, the second part is located at the water outlet end of the water passing channel, the aperture of the water outlet end of the second part is the same as that of the second section, the aperture of the water outlet end of the first part is the same as that of the second section, the water focused from the first part flows to the second part, and the water directly strikes the groove from the water outlet end of the second part.

In order to adapt to the effect that the microbubble was guaranteed to the gondola water faucet of different water areas, the utility model discloses can also include an interior body 140 that can change, the cooperation is hugged closely with the second portion in the periphery of interior body, refers to the description flotation pontoon, in the use of a preferred: the inner body is positioned on the inner periphery of the second section, and a flow channel 141 which can be connected with the water passing channel in a matching way is arranged on the inner body. In a preferred embodiment, a raised ring 145 is provided around the outer periphery of the water inlet end of the inner body, which raised ring mates with the inner peripheral wall of the second portion.

In order to better carry out the transition of water channel and flowing to, the runner is including intaking section 142 and play water section 143, the utility model discloses in mainly cooperate different gondola water faucet products through changing the different bore sizes of play water section, the bore of the section of intaking reduces along crossing water direction gradually, that is to say, water also focuses on rivers earlier when passing the runner, the bore of the section of going out water section is the same everywhere, the bore of the section of intaking play water end is the same with the bore of a section of going out water, the preferred say, the runner of this interior body is the water channel that reduces the version to this runner can link up with the cooperation of water channel.

In order to keep the water flow smooth, the caliber of the water inlet section of the flow channel is not larger than that of the second part, namely: the largest caliber of the water inlet end of the flow channel is equal to or smaller than the caliber of the second part.

In order to ensure that the inner body can be stably assembled in the water passing body, the water outlet end of the second part is provided with an annular boss 114 protruding inwards, and the periphery of the water outlet end of the inner body is provided with an annular groove 144 matched with the annular boss.

The utility model discloses it is still further, be provided with two at least spliced poles 150 between the periphery of breakwater and water channel outlet end, form delivery port 130 between two adjacent spliced poles, can specifically refer to the description attached drawing.

The utility model discloses a preferred embodiment, the periphery of crossing the water body includes first section 160, second section 170 and third section 180 along crossing the water direction, and wherein first section external diameter everywhere is the same, and third section external diameter everywhere is also the same, the external diameter of second section reduces along crossing the water direction gradually, first section's external diameter is greater than the biggest external diameter of second section, forms a step face 161 at the junction of first section and second section like this, the external diameter of third section is not more than the minimum external diameter of second section, the utility model discloses can set up like this: the inner peripheries of the first section and the second section are provided with a first part, the inner periphery of the third section can be provided with a second part, and the third section can also comprise a connecting column and a water baffle.

The utility model also discloses a gondola water faucet 200, including foretell pressure relief device 100, refer to the specification and do the drawing, the end of intaking of this gondola water faucet is provided with a water supply connector 210, and this pressure relief device adopts interference fit with water supply connector to be connected, the preferred say: the periphery of the first section of the pressure release device is in interference fit with the inner peripheral wall of the water inlet joint and is in sealing connection, so that water flow can only flow to the pressure release device from the water inlet joint, and finally water is discharged from the water outlet to the inside of the shower head.

The utility model discloses in: 1. the inner body in the pressure relief device is suitable for shower heads with different water outlet areas. The pressure relief device and the water inlet joint at the tail part of the shower head adopt interference fit, are convenient to install and have the advantage of convenience, and are suitable for shower head handles with different shapes. 2. The inner body in the pressure relief device is suitable for shower heads with different water outlet areas. (the different calibers of the water outlet section of the inner body correspond to different water outlet areas of the shower head). 3. Water flow enters from the first part of the device, is changed into a slender water column through the straight section of the second part, and directly penetrates the spherical groove, and flows out from the water outlet without shielding beside. 4. The front end of the pressure release device is provided with a pressure boosting device, such as a booster pump, and the booster pump and the pressure release device are matched to achieve the effect of high-concentration micro bubbles.

While the foregoing description shows and describes the preferred embodiments of the present invention, it is to be understood that the invention is not limited to the forms disclosed herein, but is not intended to be exhaustive or to exclude other embodiments and may be used in various other combinations, modifications, and environments and is capable of changes within the scope of the inventive concept as expressed herein, commensurate with the above teachings, or the skill or knowledge of the relevant art. But that modifications and variations may be effected by those skilled in the art without departing from the spirit and scope of the invention, which is to be limited only by the claims appended hereto.

Claims (10)

1. The pressure relief device for the water flow after the pump comprises a water passing body and is characterized in that a water passing channel is arranged in the water passing body, the water passing channel comprises a first part located at the water inlet end of the water passing body, the caliber of the first part is gradually reduced along the water passing direction, the water passing body further comprises a water baffle, a groove facing the water passing channel is formed in the water baffle, water flowing out of the water passing channel can shoot towards the groove, and a water outlet is formed in the water passing body located between the water baffle and the water outlet end of the water passing channel.

2. The pressure relief device for post-pump water flow of claim 1, wherein said recess is a bowl-shaped recess.

3. The pressure relief device for post-pump water flow according to any one of claims 1 or 2, wherein the water passage further comprises a second portion, the second portion is located at the water outlet end of the water passage, the aperture of the second portion is the same throughout, and the aperture of the water outlet end of the first portion is the same as the aperture of the second section.

4. The pressure relief device for water flow after pump of claim 3, further comprising a replaceable inner body, wherein the outer periphery of the inner body can be in close fit with the second portion, and the inner body is provided with a flow channel which can be in fit connection with the water passage.

5. The pressure relief device for post-pump water flow according to claim 4, wherein the flow passage comprises a water inlet section and a water outlet section, the diameter of the water inlet section gradually decreases along the water passing direction, the diameter of the water outlet section is the same everywhere, and the diameter of the water outlet end of the water inlet section is the same as that of the water outlet section.

6. The pressure relief device for post-pump water flow of claim 5, wherein the diameter of the inlet section of the flow channel is not greater than the diameter of the second portion.

7. The pressure relief device for water flow after pump of claim 6, wherein the water outlet end of the second portion is provided with an annular boss protruding inwards, and the outer periphery of the water outlet end of the inner body is provided with an annular groove capable of being matched with the annular boss.

8. The pressure relief device for post-pump water flow according to claim 7, wherein at least two connecting columns are disposed between the water baffle and the outer periphery of the water outlet end of the water passage, and a water outlet is formed between two adjacent connecting columns.

9. The pressure relief device for water flow after pump according to claim 8, wherein the outer periphery of the water passing body comprises a first section, a second section and a third section along the water passing direction, the outer diameter of the second section is gradually reduced along the water passing direction, the outer diameter of the first section is larger than the maximum outer diameter of the second section, and the outer diameter of the third section is not larger than the minimum outer diameter of the second section.

10. A showerhead comprising a pressure relief device as claimed in any one of claims 1 to 9.

Images