CN210801666U

CN210801666U - Anti-scald bathing component of solar water heater

Info

Publication number: CN210801666U
Application number: CN201921361230.5U
Authority: CN
Inventors: 杜鹏飞
Original assignee: Hefei Royalstar Solar Co ltd
Current assignee: Hefei Royalstar Solar Co ltd
Priority date: 2019-08-21
Filing date: 2019-08-21
Publication date: 2020-06-19
Anticipated expiration: 2029-08-21

Abstract

The utility model discloses a solar water heater prevents scalding shower subassembly relates to solar water heater technical field. The utility model comprises a cold and hot water valve, wherein the end part of a water outlet port of the cold and hot water valve is connected with a connecting pipe, the water outlet end of the connecting pipe is connected with a bathing water pipe, and the water outlet end of the bathing water pipe is connected with a bathing spray head; a spherical cavity is arranged in the connecting pipe, cambered plates are arranged in the connecting pipes at two ends of the spherical cavity, an expansion ball body is placed in the spherical cavity, and water filtering holes are formed in the cambered plates; the pipe wall of the connecting pipe is provided with a cavity which is communicated with the cold water port through a water inlet pipe, and the water inlet pipe is provided with a flow rate regulator in a matching way; a water outlet pipe is communicated with the pipe wall at the other end of the connecting pipe in a penetrating way. The utility model discloses a connecting pipe, velocity of flow regulator, inflation spheroid and business turn over water pipe setting have avoided often causing the high temperature water that flows from cold and hot water valve to take place the scald condition because of the misoperation easily.

Description

Anti-scald bathing component of solar water heater

Technical Field

The utility model belongs to the technical field of solar water heater, especially, relate to a solar water heater prevents scalding shower subassembly.

Background

The solar water heater is a heating device which converts solar energy into heat energy and heats water from low temperature to high temperature so as to meet the requirement of hot water in life and production of people; when the existing solar water heater is used for bathing, the solar water heater supplies water to the bathing sprayer, and a cold and hot water valve is often adopted to adjust the water temperature in the using process, so that the bathing and even scalding are affected due to the fact that the water temperature of the water flowing out from the cold and hot water valve is too high due to improper operation, and the problem to be solved by the invention is how to prevent the water with too high temperature from being sprayed out of the bathing sprayer.

Chinese publication (CN 204709539U) discloses an infusion regulator, which comprises an infusion tube, a roller and a roller seat, wherein the roller is used for controlling the infusion flow.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a solar water heater prevents scalding shower subassembly through connecting pipe, velocity of flow regulator, inflation spheroid and business turn over water pipe setting, has avoided often causing the high temperature water that flows from cold and hot water valve to take place the scald condition because of the misoperation easily.

In order to solve the technical problem, the utility model discloses a realize through following technical scheme:

the utility model relates to an anti-scald bathing component of a solar water heater, which comprises a cold and hot water valve, wherein the cold and hot water valve comprises a valve body and a valve core arranged in the valve body, a hot water port and a cold water port are respectively arranged at two sides of the valve body, a water outlet port is arranged at the lower side of the valve body, the end part of the water outlet port is connected with a connecting pipe, the water outlet end of the connecting pipe is connected with a bathing water pipe, and the water outlet end of the bathing water pipe is connected with a bathing spray head;

a spherical cavity is arranged in the connecting pipe, cambered plates are arranged in the connecting pipes at two ends of the spherical cavity, an expansion ball body is placed in the spherical cavity, and water filtering holes are formed in the cambered plates;

the pipe wall of the connecting pipe is provided with a cavity, the pipe wall at one end of the connecting pipe is communicated with a water inlet pipe in a penetrating way, the other end of the water inlet pipe penetrates through the cold water end of the valve body and is communicated with the cold water through hole, and the water inlet pipe is provided with a flow rate regulator in a matching way; a water outlet pipe is communicated with the pipe wall at the other end of the connecting pipe in a penetrating way.

Furthermore, the other end of the water outlet pipe penetrates through the pipe wall of the connecting pipe and is communicated with the inside of the connecting pipe.

Furthermore, the other end of the water outlet pipe penetrates through the pipe wall of the bath water pipe and is communicated with the inside of the bath water pipe.

Furthermore, the water inlet pipe is a rubber hose, and the water outlet pipe is one of a plastic pipe, a metal pipe or a rubber hose.

Furthermore, the end part of the water outlet port is in threaded connection with a connecting pipe, and the connecting pipe is in threaded connection with the bathing water pipe; the connecting pipe is a metal pipe.

Furthermore, the inner radius of the spherical surface of the cambered plate is equal to the radius of the spherical cavity, a rubber buffer layer is arranged on the inner side surface of the cambered plate, and the water filtering holes penetrate through the rubber buffer layer.

The utility model discloses following beneficial effect has:

the utility model avoids the scalding of the high temperature water flowing out from the cold and hot water valve caused by improper operation by arranging the connecting pipe, the flow rate regulator, the expansion ball body and the water inlet and outlet pipe; the utility model discloses simple structure, convenient to use, connecting pipe and valve body, shower water pipe installation are dismantled conveniently simultaneously, connecting pipe simple structure, and the inflation spheroid damages to change the convenience.

Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced 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 these drawings without creative efforts.

Fig. 1 is a schematic view of the structure of the anti-scald solar water heater bathing component of the utility model.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, 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.

In the description of the present invention, it is to be understood that the terms "open hole", "upper", "lower", "thickness", "top", "middle", "length", "inner", "around", and the like, indicate positional or positional relationships, are merely for convenience in describing the present invention and to simplify the description, and do not indicate or imply that the components or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Referring to fig. 1, the utility model relates to an anti-scald bathing component of a solar water heater, which comprises a cold and hot water valve, wherein the cold and hot water valve comprises a valve body 1 and a valve core 11 arranged in the valve body 1, both sides of the valve body 1 are respectively provided with a hot water port 12 and a cold water port 13, the lower side of the valve body 1 is provided with a water outlet port 14, the end part of the water outlet port 14 is connected with a connecting pipe 2, the water outlet end of the connecting pipe 2 is connected with a bathing water pipe 3, and the water outlet end of the bathing water pipe 3 is connected with a bathing;

a ball cavity 22 is arranged in the connecting pipe 2, cambered plates 23 are arranged in the connecting pipe 2 at two ends of the ball cavity 22, an expansion ball 24 is arranged in the ball cavity 22, and water filtering holes are formed in the cambered plates 23; the expansion sphere 24 is arranged between the two cambered plates 23;

a cavity 21 is arranged on the pipe wall of the connecting pipe 2, a water inlet pipe 26 is communicated with the pipe wall at one end of the connecting pipe 2 in a penetrating way, the other end of the water inlet pipe 26 is communicated with the cold water port 13 by penetrating through the cold water end of the valve body, and a flow rate regulator 27 is arranged on the water inlet pipe 26 in a matching way; a water outlet pipe 25 is communicated with the pipe wall at the other end of the connecting pipe 2.

The water inlet pipe 26 penetrates through the side wall of the connecting pipe 2 and is communicated with the cavity 21, and the water outlet pipe 25 penetrates through the side wall of the connecting pipe 2 and is communicated with the cavity 21.

Preferably, the other end of the water outlet pipe 25 penetrates through the pipe wall of the shower water pipe 3 and is communicated with the inside thereof.

Preferably, the water inlet pipe 26 is a rubber hose, and the water outlet pipe 25 is a rubber hose.

Preferably, the end part of the water outlet port 14 is in threaded connection with the connecting pipe 2, and the connecting pipe 2 is in threaded connection with the shower water pipe 3; the connection pipe 2 is a metal pipe.

Preferably, the spherical inner radius of the cambered plate 23 is equal to the radius of the spherical cavity 22, a rubber buffer layer is arranged on the inner side surface of the cambered plate 23, and the water filtering holes penetrate through the rubber buffer layer; the cambered plate 23 is made of metal, and the cambered plate 23 is fixed on the inner side wall of the connecting pipe 2 through spot welding.

When the shower nozzle is used, the cold and hot water supply ratio is adjusted through the cold and hot water valves, then the shower water flows into the connecting pipe 2 through the water outlet port 14, when the water temperature is too high, the expansion ball 24 in the ball-shaped cavity 22 is heated and expanded to block the ball-shaped cavity 22 and is abutted against the two arc-shaped panels 23 to prevent high-temperature water from being sprayed out to cause scald, and at the moment, the shower nozzle does not discharge water;

at this moment, cold water on the cold water port 13 enters the cavity 21 through the water inlet pipe 26 by opening the flow rate regulator 27, and is discharged into the bath water pipe 3 through the water outlet pipe 25, at this moment, the bath nozzle capable of being operated discharges water, the cold and hot water supply proportion is regulated through the cold and hot water valve while the flow rate regulator 27 is opened, and when the water flow at the bath nozzle is obviously enlarged, the bath nozzle can be used by closing the flow rate regulator 27.

Let in cold water through cold water port 13 in to cavity 21, be the temperature of the water of storage in order to reduce the connecting pipe 2 fast, avoid the water of storage in the connecting pipe 2 to receive the inflation spheroid 24 to block up and not circulate, make the inflation spheroid 24 receive the temperature change to be cooled to contract and switch on through the cooling to the water of water valve can enter into in the shower water pipe 3 through connecting pipe 2.

After the flow rate regulator 27 is closed, if the water temperature passing through the ball cavity 22 is still high, the cooled expansion ball 24 is heated and expanded again to block the ball cavity 22 and is abutted against the two arc panels 23 to prevent high-temperature water from being sprayed out to cause scald, at the moment, the shower nozzle does not discharge water, and the operation is repeated to obtain bath water with proper temperature.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides a shower subassembly is prevented scalding by solar water heater, includes cold and hot water valve, cold and hot water valve includes valve body (1) and case (11) of setting in valve body (1), the both sides of valve body (1) are equipped with hot water opening (12) and cold water opening (13) respectively, the downside of valve body (1) is equipped with one and goes out water opening (14), its characterized in that: the end part of the water outlet port (14) is connected with a connecting pipe (2), the water outlet end of the connecting pipe (2) is connected with a bathing water pipe (3), and the water outlet end of the bathing water pipe (3) is connected with a bathing sprayer;

a ball cavity (22) is arranged in the connecting pipe (2), cambered plates (23) are arranged in the connecting pipe (2) at two ends of the ball cavity (22), an expansion ball body (24) is placed in the ball cavity (22), and water filtering holes are formed in the cambered plates (23);

a cavity (21) is formed in the pipe wall of the connecting pipe (2), a water inlet pipe (26) penetrates and is communicated with the pipe wall at one end of the connecting pipe (2), the other end of the water inlet pipe (26) penetrates through the cold water end of the valve body and is communicated with the cold water through hole (13), and a flow rate regulator (27) is installed on the water inlet pipe (26) in a matched mode; a water outlet pipe (25) is communicated with the pipe wall at the other end of the connecting pipe (2) in a penetrating way.

2. A scald-proof bathing assembly for a solar water heater as claimed in claim 1, wherein the other end of the outlet pipe (25) penetrates through the wall of the connecting pipe (2) and communicates with the inside thereof.

3. A solar water heater anti-scald bathing assembly as claimed in claim 1, wherein the other end of the water outlet pipe (25) penetrates through the wall of the bathing water pipe (3) and communicates with the inside thereof.

4. A solar water heater anti-scald bathing assembly as claimed in claim 1, wherein said water inlet tube (26) is a rubber hose.