CN215806473U

CN215806473U - Cold water discharge direction adjusting structure

Info

Publication number: CN215806473U
Application number: CN202122468358.5U
Authority: CN
Inventors: 林泓鑫
Original assignee: Zhejiang Huale Technology Co ltd
Current assignee: Huale Bathroom Co.,Ltd.
Priority date: 2021-10-13
Filing date: 2021-10-13
Publication date: 2022-02-11
Anticipated expiration: 2031-10-13

Abstract

The utility model provides a cold water discharging direction adjusting structure, and belongs to the technical field of shower equipment. It has solved the current inconvenient problem of control valve of area row cold water function of using. The structure for adjusting the cold water discharging direction comprises a shell, wherein a water inlet and a water outlet are formed in two ends of the shell respectively, a temperature sensing assembly is arranged in the shell, a water discharging hole is formed in the side part of the shell, the temperature sensing assembly can detect the temperature of a medium in the shell and move, one of the water outlet and the water discharging hole is communicated with the water inlet after moving, and an annular loose joint cap capable of rotating around the axis of the shell in the circumferential direction is movably connected to the shell at the position of the water inlet and/or the water outlet. This arrange cold water direction and adjust structure has comparatively convenient to use's advantage.

Description

Cold water discharge direction adjusting structure

Technical Field

The utility model belongs to the technical field of shower equipment, and relates to a cold water discharging direction adjusting structure.

Background

The shower is the most common shower equipment in people's daily life, along with the continuous improvement of people's standard of living, also increasingly high to the requirement of the travelling comfort and the convenience of shower process. For example, in winter, most users have various water heaters in their homes, but after the users start using the shower, a large amount of cold water inevitably remains in the pipeline from the water heater to the shower, and people often need to drain the water in advance before beginning to shower, and judge whether the shower is suitable by continuously and manually trying the temperature of the discharged water, which is inconvenient to use.

Therefore, people have designed a control valve and a switching valve device with cold water discharging function, and have applied for Chinese patent, the application number of which is: 201510022883.0, respectively; the bulletin number is: CN 105840908B; the control valve and switching valve device with the cold water discharging function comprises a valve body part, a valve body part and a control valve, wherein the valve body part is provided with a water inlet and a water outlet; the piston can be connected in the valve body part in a sliding mode, and the sliding direction is the X direction; the sliding pipe is connected in the valve body part in a sealing and sliding mode along the X direction; the temperature sensing part can sense the temperature of water flowing through the valve body part to generate deformation, and the temperature sensing part can prop against the piston through the deformation to generate propping force for opening the on-off channel; the handle mechanism is movably connected to the valve body part and is in transmission connection with the sliding pipe so as to be capable of driving the sliding pipe to slide through the handle mechanism. In the control valve and the switching valve device with the cold water discharging function, the temperature sensing part senses the temperature of water flow to control the on-off of water discharging through deformation, and when the cold water is discharged, the water temperature rises, the water discharging is stopped, and a more visual prompt is provided for a user.

However, when the control valve and the switching valve device with the cold water discharge function are used, both cold water and hot water are discharged through the same outlet, and then the cold water and the hot water are discharged to the water outlet panel of the shower device. The water outlet position of the existing shower equipment is often composed of top spraying, a handheld shower head and a faucet located at the bottom, the water outlet position switching needs to be carried out through a knob, when the water outlet position of the shower equipment is uncertain, the shower equipment is very easy to open water, cold water directly flows out from a water outlet panel of the top spraying or handheld shower head with a higher position to wet a user, troubles are caused to the use of the user, the water outlet faucet needs to be opened by the user at a small flow rate, the operation of increasing the flow rate or switching the water outlet position is carried out after the water level is confirmed, and the shower equipment is inconvenient to use.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a cold water discharging direction adjusting structure aiming at the problems in the prior art, and solves the problem that the existing control valve with the cold water discharging function is inconvenient to use.

The purpose of the utility model can be realized by the following technical scheme:

the cold water discharging direction adjusting structure comprises a shell, wherein a water inlet and a water outlet are formed in two ends of the shell respectively, and a temperature sensing assembly is arranged in the shell.

When the cold water discharging direction adjusting structure is used, the cold water discharging direction adjusting structure can be connected into shower equipment or a mixed water outlet pipeline of the shower equipment, wherein the loose joint cap at the water inlet and/or the water outlet can still freely rotate relative to the shell after being connected with the pipeline. For example, when the medium temperature is lower, the water outlet is closed, the drain hole is opened, and the medium entering the water inlet is discharged through the drain hole; when the temperature of the medium entering the shell is higher, the temperature sensing assembly automatically moves, the drain hole is closed, the water outlet is opened, and the medium enters the shower equipment through the water outlet and is sprayed out for a user to use. In the process of using, cold water is independently discharged from the side part of the shell, and does not enter into the shower equipment, the condition of wetting a user is avoided, the user can use the shower equipment with ease, the shower equipment is convenient to use, and the two water outlet directions are controlled by the temperature sensing assembly automatically, so that the shower equipment is not required to be operated additionally and is more convenient. When the cold water discharging direction adjusting structure is installed, the cold water discharging direction is not ideal, the shell can rotate circumferentially relative to the loose joint cap connected with the pipeline, and the water discharging hole on the side of the shell faces to a proper position so as to facilitate water discharging.

In foretell cold water direction of row adjusts the structure, be fixed with the connecting portion that are the tube-shape on the casing of water inlet and/or delivery port department, connecting portion keep away from the one end outside of casing has outside protrusion and is annular fender edge, the loose joint cap is established the connecting portion outside, and the loose joint cap is close to the one end inboard of casing has the protrusion and is annular protruding edge, protruding edge can with keep off along the counterbalance and lean on. Keep off on the connecting portion along and the loose joint cap protruding along realizing spacing to the axial of loose joint cap, but guarantee simultaneously loose joint cap circumferential direction, and the other end of loose joint cap is used for being connected with the pipeline, connects the back, and relative circumferential direction can take place for loose joint cap and casing, and connection structure is simple, convenient operation.

In the cold water discharging direction adjusting structure, a cylindrical water discharging part protruding outwards is arranged on the side part of the shell, the water discharging hole is positioned in the water discharging part, and a universal water discharging piece capable of universally rotating relative to the water discharging part is connected to an outlet of the water discharging hole on the water discharging part. The adjustment of the water outlet direction at each angle is realized by the universal water outlet piece matched with the movable joint cap, so that the control of the water outlet direction and the connection of pipelines are facilitated.

In the cold water discharging direction adjusting structure, a universal ball head is connected to the position, located at the outlet of the water discharging hole, of the water discharging part, and the universal water outlet piece is sleeved on the outer side of the universal ball head. Through the cooperation of universal bulb, the structure is comparatively stable, and it is convenient for control to go out the water seal.

In the above cold water direction adjusting structure, the casing is in a cylindrical shape, the water inlet and the water outlet are respectively located at two ends of the casing, the temperature sensing assembly comprises a temperature sensing element, a switch piece and an elastic piece, the switch piece and the elastic piece are cylindrical and sleeved on the outer side of the temperature sensing element, the switch piece is fixed with the temperature sensing element, the switch piece can move under the elastic action of the elastic piece and enable the water inlet and the water outlet to be blocked, and the temperature sensing element can drive the switch piece to move and block the water inlet and the water outlet after detecting the temperature of a medium in the casing rises. The water temperature detection and the automatic water path selection are realized through the matching of the elastic piece and the temperature sensing element, the additional operation is not needed, and the use is more convenient.

In the cold water discharging direction adjusting structure, a limiting seat is arranged in the shell and close to the water outlet, a water passing port through which water can flow is formed between the outer side of the limiting seat and the inner wall of the shell, and the switch piece can be close to the limiting seat under the elastic action of the elastic piece and form sealing with the limiting seat. The sealing mode can make the water passing opening larger, and improve the water passing speed.

In the cold water discharging direction adjusting structure, a concave limiting hole is formed in one side, facing the water inlet, of the limiting seat, a convex rod-shaped telescopic part is arranged on the temperature sensing element, and the end part of the telescopic part is abutted against the bottom of the limiting hole under the elastic action of the elastic part. The whole temperature sensing element and the switch piece are pushed to move by the telescopic action of the telescopic part, and the movement of the telescopic part is guided by the arrangement of the limiting hole, so that the moving stability is ensured.

In the cold water discharging direction adjusting structure, the outer side of the temperature sensing element close to one end of the water inlet is provided with a convex limiting stop shoulder, the outer side of the temperature sensing element close to one end of the water outlet is in threaded connection with a limiting ring, the inner wall of the switch part is provided with a convex annular shoulder, and the convex shoulder extends into the space between the limiting ring and the limiting stop shoulder. The limiting ring matched with the limiting blocking shoulder through threaded connection fixes the switch piece, machining errors can be effectively avoided, the stability of fixing the temperature sensing element and the switch piece is guaranteed, meanwhile, the temperature sensing element or the switch piece is convenient to disassemble, maintain and replace, and the application range is wide.

Compared with the prior art, the forehead cold water in the cold water discharging direction adjusting structure is independently discharged from the side part of the shell, the shower equipment is not arranged, the condition that a user is wetted is avoided, the user can use the shower equipment with ease, the shower equipment is convenient to use, the two water discharging directions are controlled by the temperature sensing assembly automatically, additional operation is not needed, and the shower equipment is more convenient. When the direction of the cold water is not ideal, the shell can rotate circumferentially relative to the union cap connected with the pipeline and the universal water outlet piece can rotate relative to the universal ball head, so that the water discharge hole on the side of the shell faces to a proper position to facilitate water discharge.

Drawings

Fig. 1 is a schematic sectional view of the cold water discharge direction adjustment structure.

In the figure, 1, a water inlet; 2. a water outlet; 3. a housing; 4. a drain hole; 5. a detachable cap; 6. a connecting portion; 7. blocking edges; 8. a convex edge; 9. a water discharge section; 10. a universal water outlet member; 11. a universal ball head; 12. a temperature sensing element; 13. a switch member; 14. an elastic member; 15. A limiting seat; 16. a water outlet; 17. a limiting hole; 18. a telescopic part; 19. a limiting shoulder; 20. a limiting ring; 21. and (4) shoulder forming.

Detailed Description

The following are specific embodiments of the present invention and are further described with reference to the drawings, but the present invention is not limited to these embodiments.

As shown in fig. 1, the cold water discharge direction adjusting structure includes a cylindrical housing 3, two ports of the housing 3 are a water inlet 1 and a water outlet 2, respectively, and a limiting seat 15, a temperature sensing assembly and a sealing portion fixed to the housing 3 are sequentially disposed in the housing 3 from the water outlet 2 to the water inlet 1.

Wherein, a water passing port 16 through which water can flow is formed between the outer side of the limiting seat 15 and the inner wall of the shell 3; the temperature sensing unit includes a temperature sensing element 12 having a rod-shaped projecting and expanding portion 18, a cylindrical switch element 13 provided coaxially with the housing 3, and an elastic element 14. One end of the limiting seat 15 facing the switch piece 13 is provided with a second annular sealing piece, and when the switch piece 13 moves towards the water outlet 2 under the action of the elastic force of the elastic piece 14, the end part of the switch piece 13 can abut against the second annular sealing piece and seal between the switch piece 13 and the limiting seat 15. Meanwhile, a first annular sealing element is fixed on the outer side of one end, close to the water outlet 2, of the switch piece 13, and the first annular sealing element enables the outer side of the switch piece 13 and the inner wall of the shell 3 to form sealing, so that when the switch piece 13 abuts against a second sealing element under the elastic action of the elastic piece 14, the water passing opening 16 is sealed through the sealing of the first sealing element and the second sealing element, and the water inlet 1 cannot be communicated with the water outlet 2. A water passing gap through which water flows is formed between the inner side of the opening and closing member 13 and the outer side of the temperature sensing element 12. Of course, the temperature sensing assembly can be replaced by a combination of an existing temperature sensor and a motor as required.

One side of the limiting seat 15 facing the water inlet 1 is provided with a concave limiting hole 17, the end part of the telescopic part 18 extends into the limiting hole 17, and the end part of the telescopic part 18 is supported against the bottom of the limiting hole 17 under the elastic action of the elastic part 14. The temperature sensing element 12 is arranged in the switch piece 13 in a penetrating mode, the outer side, close to one end of the water inlet 1, of the temperature sensing element 12 is provided with a protruding annular limiting stop shoulder 19, the outer side, close to one end of the water outlet 2, of the temperature sensing element 12 is connected with a limiting ring 20 in a threaded mode, the inner wall of the switch piece 13 is provided with a protruding annular shoulder 21 in a protruding mode, the shoulder 21 extends into the space between the limiting ring 20 and the limiting stop shoulder 19, and when the limiting ring 20 is screwed in along threads, the shoulder 21 can be tightly pressed on the limiting stop shoulder 19, so that the switch piece 13 and the temperature sensing element 12 are fixed.

In this embodiment, the elastic member 14 is a tower spring, and two ends thereof respectively abut against the housing 3 and the temperature sensing element 12; the temperature sensing element 12 can be a paraffin temperature sensing bulb or an SMA temperature sensing bulb; the sealing part comprises a circular ring-shaped sealing seat fixed with the shell 3 and a circular ring-shaped sealing element fixed on the sealing seat, the sealing element can abut against the end part of the switch piece 13 facing one end of the water inlet 1 and seal the switch piece 13 and the sealing seat, and the tower spring is arranged in the sealing seat in a penetrating mode.

The lateral part of the shell 3 is also provided with a cylindrical water discharging part 9 protruding outwards, a water discharging hole 4 is arranged in the water discharging part 9, when the temperature sensing element 12 senses that the temperature of a medium in the shell 3 rises to a set value, the telescopic part 18 of the temperature sensing element 12 is pushed out, and the temperature sensing element 12 drives the switch piece 13 to move towards the direction of the sealing part because the limiting seat 15 is fixed in the shell 3 until the end part of the switch piece 13 abuts against the sealing part of the sealing part and forms a seal, and the water discharging hole 4 can be sealed by the sealing part I and the sealing part because the water discharging hole 4 is arranged between the sealing part and the sealing part I in the axial direction of the shell 3. Namely, the temperature sensing component can detect the temperature of the medium in the shell 3 and make one of the water outlet 2 and the water discharging hole 4 communicated with the water inlet 1.

Threaded connection has connecting portion 6 that is the tube-shape on the casing 3 of water inlet 1 and/or delivery port 2 department, the one end outside that casing 3 was kept away from to connecting portion 6 has outside protrusion and is the annular fender edge 7 of circle, connecting portion 6 outside still the cover is equipped with and is the annular loose joint cap 5 of circle, and loose joint cap 5 is close to the one end inboard of casing 3 and has the protrusion and be the annular protruding edge 8 of circle, this protruding edge 8 can with keep off along 7 offsets and lean on, the one end inboard that casing 3 was kept away from to loose joint cap 5 has the internal thread that is used for being connected with the pipeline.

Still threaded connection has universal bulb 11 in the 4 exits on the wash port of drainage portion 9, has run through along drainage portion 9's axial in universal bulb 11 and has seted up the apopore, and universal bulb 11's the outside still cover is equipped with can be for the universal pivoted universal play water spare 10 of universal bulb 11. In this embodiment, the universal water outlet 10 may be a foam maker.

When the cold water discharging direction adjusting structure is used, the cold water discharging direction adjusting structure can be connected into a shower device or a mixed water outlet pipeline of the shower device, wherein the movable joint cap 5 at the water inlet 1 and/or the water outlet 2 can still freely rotate relative to the shell 3 after being connected with the pipeline.

When the temperature of the medium entering the shell 3 is low, the elastic element 14 drives the temperature sensing element 12 and the switch element 13 to move, the water outlet 2 is closed, the water discharging hole 4 is opened, and the medium entering from the water inlet 1 is discharged through the water discharging hole 4.

When the temperature of the medium entering the shell 3 is high, the temperature sensing element 12 drives the switch element 13 to move against the elastic force of the elastic element 14, the drain hole 4 is closed, the water outlet 2 is opened, and the medium enters the shower device through the water outlet 2 and is sprayed out for the user to use.

In the process of using the universal water outlet member, when the cold water discharging direction is not ideal, the shell 3 can be rotated relative to the union cap 5 connected with the pipeline in the circumferential direction to adjust the orientation of the water discharging part 9 positioned at the side part of the shell 3, and meanwhile, the universal water outlet member 10 can be rotated to further adjust the water discharging direction.

The specific embodiments described herein are merely illustrative of the spirit of the utility model. Various modifications or additions may be made to the described embodiments or alternatives may be employed by those skilled in the art without departing from the spirit or ambit of the utility model as defined in the appended claims.

Claims

1. Arrange cold water direction and adjust structure, including both ends shell (3) that have water inlet (1) and delivery port (2) respectively, be provided with temperature sensing subassembly in shell (3), its characterized in that, the lateral part of shell (3) has wash port (4), temperature sensing subassembly can detect the temperature height and the removal of medium in shell (3), and temperature sensing subassembly can make after the removal one in delivery port (2) and wash port (4) with water inlet (1) are linked together, swing joint has on shell (3) of water inlet (1) and/or delivery port (2) department can for shell (3) are around self axis circumferential direction be cyclic annular loose joint cap (5).

2. A cold water discharging direction adjusting structure according to claim 1, wherein a cylindrical connecting portion (6) is fixed on the housing (3) at the water inlet (1) and/or the water outlet (2), a blocking edge (7) protruding outwards and presenting a ring shape is provided on an outer side of one end of the connecting portion (6) far away from the housing (3), the movable joint cap (5) is sleeved on an outer side of the connecting portion (6), a protruding annular protruding edge (8) is provided on an inner side of one end of the movable joint cap (5) close to the housing (3), and the protruding edge (8) can abut against the blocking edge (7).

3. A cold water discharge direction adjusting structure according to claim 1 or 2, wherein the side of the housing (3) has a cylindrical drain part (9) protruding outward, the drain hole (4) is located in the drain part (9), and a universal water outlet member (10) capable of universal rotation relative to the drain part (9) is connected to the drain part (9) at an outlet of the drain hole (4).

4. A cold water discharging direction adjusting structure according to claim 3, wherein a universal ball head (11) is connected to the water discharging portion (9) at the outlet of the water discharging hole (4), and the universal water outlet member (10) is sleeved outside the universal ball head (11).

5. The cold water discharge direction adjusting structure according to claim 1 or 2, wherein the temperature sensing assembly comprises a temperature sensing element (12), a switch member (13) which is cylindrical and is sleeved outside the temperature sensing element (12), and an elastic member (14), the switch member (13) is fixed with the temperature sensing element (12), the switch member (13) can move under the elastic force of the elastic member (14) and block the space between the water inlet (1) and the water outlet (2), and the temperature sensing element (12) can drive the switch member (13) to move and block the space between the water inlet (1) and the water discharge hole (4) after detecting the temperature rise of the medium in the housing (3).

6. A cold water discharging direction adjusting structure according to claim 5, wherein a limiting seat (15) is arranged in the housing (3) near the water outlet (2), a water passing opening (16) through which water can flow is formed between the outer side of the limiting seat (15) and the inner wall of the housing (3), and the switch member (13) can approach the limiting seat (15) under the elastic force of the elastic member (14) and form a seal with the limiting seat (15).

7. A cold water discharge direction adjusting structure according to claim 6, wherein a concave limiting hole (17) is formed in one side of the limiting seat (15) facing the water inlet (1), a rod-shaped expansion part (18) is protruded from the temperature sensing element (12), and an end of the expansion part (18) abuts against the bottom of the limiting hole (17) under the elastic force of the elastic member (14).

8. A cold water discharging direction adjusting structure according to claim 5, wherein the outer side of the temperature sensing element (12) near one end of the water inlet (1) is provided with a protruding limit stop shoulder (19), the outer side of the temperature sensing element (12) near one end of the water outlet (2) is connected with a limit ring (20) in a threaded manner, the inner wall of the switch member (13) is provided with a protruding annular shoulder (21), and the shoulder (21) extends between the limit ring (20) and the limit stop shoulder (19).