CN220212655U - Tea tray machine - Google Patents

Abstract

The utility model provides a tea tray machine, and relates to the technical field of tea tray machines. The tea tray machine comprises a tea tray, a water guide pipe, a water inlet valve and a water kettle, wherein the water inlet valve comprises a valve body, a valve core and a spring, the valve body is provided with a water inlet and a water outlet, the water inlet is used for being connected with a water pump, the valve core is located in the valve body and moves along the axial direction of the water outlet, the spring is sleeved on the valve core, two ends of the spring are respectively propped against the inner walls of the valve core and the valve body, the lower end of the water guide pipe is provided with a water inlet hole, the lower end of the water guide pipe stretches into the water outlet and is propped against the valve core, the upper end of the water guide pipe stretches out of the tea tray and is used for being communicated with the water inlet of the bottom of the water kettle, when the water kettle presses down the top end of the water guide pipe, the water guide pipe is communicated with the water inlet of the water kettle, and the water guide pipe compresses the spring through the valve core so as to communicate the water inlet hole with the water inlet. Thus, when the kettle is lifted, the water inlet on the valve body can be cut off from being communicated with the water inlet hole on the lower end of the water guide pipe, and the problem of water spraying when the kettle is lifted is solved.

Description

Tea tray machine

Technical Field

The utility model relates to the technical field of tea tray machines, in particular to a tea tray machine.

Background

At present, the tea tray machine for feeding water at the bottom comprises a tea tray, a water kettle and a water pump, wherein a temperature controller is arranged on the water kettle, a coupler for powering on the water kettle is arranged on the tea tray, a water pipe is arranged in the middle of the coupler, and the water pipe is communicated with the water pump. When water is boiled, the bottom of the water kettle is in butt joint with the coupler so that the water kettle is electrified, the water pipe is communicated with the inside of the water kettle, and then the water pump sends water into the water kettle from the bottom of the water kettle through the water pipe so as to boil the water. When the temperature controller detects that the water temperature in the kettle reaches the actual use requirement to lift the kettle, the water pump is communicated with the bottom of the kettle only through the water pipe, so that the water pump and the water pipe cannot be cut off in time at the moment of lifting the kettle, the bottom of the kettle can be sprayed with water instantly to overflow, and the overflow water flows onto the coupler to cause the tea tray machine to be poor in function.

Disclosure of Invention

The utility model solves the problems that: how to solve the problem of instant water spraying of the traditional tea tray machine kettle lifting.

In order to solve the problems, the utility model provides a tea tray machine, which comprises a tea tray, a water guide pipe, a water inlet valve and a water kettle, wherein the water inlet valve comprises a valve body, a valve core and a spring, the valve body is arranged on the tea tray, a water inlet and a water outlet are arranged on the valve body, the water inlet is used for being connected with a water pump, the valve core is positioned in the valve body and is used for moving along the axial direction of the water outlet, the spring is sleeved on the valve core, two ends of the spring are respectively propped against the valve core and the inner wall of the valve body, the lower end of the water guide pipe is provided with a water inlet hole, the lower end of the water guide pipe stretches into the water outlet and is propped against the valve core, the upper end of the water guide pipe stretches out from the tea tray and is used for being communicated with the water inlet at the bottom of the water kettle, when the water guide pipe is pressed down by the water kettle, the water guide pipe is communicated with the water inlet of the water kettle, and the water guide pipe is compressed by the valve core to compress the spring so as to communicate the water inlet hole with the water inlet.

Optionally, an installation groove is formed in the outer wall, close to one end of the valve core, of the water guide pipe, a sealing ring is arranged in the installation groove, and the sealing ring is in sliding connection with the inner wall of the water outlet.

Optionally, the water inlet valve further comprises a sealing gasket, the sealing gasket is sleeved at one end of the valve core, which faces the water outlet, and the valve core is in sealing connection with the water outlet through the sealing gasket.

Optionally, a positioning groove is formed in one end, facing the water outlet, of the valve core, and the sealing gasket is sleeved in the positioning groove.

Optionally, the tea tray machine further comprises a connecting seat, the connecting seat is embedded into the tea tray, a through hole is formed in the connecting seat, and the water guide pipe is in sliding connection with the through hole.

Optionally, the tea tray machine further comprises a reset spring, a shoulder is arranged on the outer wall of the top end of the water guide pipe, the reset spring is sleeved on the water guide pipe, two ends of the reset spring are respectively propped against the shoulder and the connecting seat, and when the water kettle is pressed down on the top end of the water guide pipe, the shoulder compresses the reset spring.

Optionally, the connecting seat comprises a groove, the bottom of the groove is provided with the through hole, the groove extends along the direction deviating from the shoulder, and two ends of the return spring respectively prop against the shoulder and the bottom of the groove.

Optionally, the water guide pipe is slidably connected with the through hole through a sealing piece.

Optionally, a connecting groove is formed in the inner wall of the through hole, and the sealing piece is clamped with the connecting groove.

Optionally, the kettle includes kettle body, steel ball mount and steel ball reset spring, the steel ball mount with the bottom of kettle body is connected, the steel ball mount includes the intake groove, the notch of intake groove is the kettle water inlet, the cell wall of intake groove be equipped with the inside intercommunication of kettle intercommunication mouth, the steel ball with the notch sealing connection of intake groove, just the steel ball is followed the axial displacement setting of notch, steel ball reset spring's both ends respectively with the steel ball with the tank bottom butt of intake groove, when the kettle pushes down the top of aqueduct, the top drive of aqueduct the steel ball is kept away from the notch removes, the steel ball compresses steel ball reset spring, and when the steel ball moves in place, the intercommunication mouth of cell wall pass through the notch with the aqueduct intercommunication.

Compared with the prior art, the tea tray machine is arranged on the tea tray through the valve body, the water inlet is connected with the water pump, the lower end of the water guide pipe stretches into the water outlet and is abutted with the valve core, so that the water inlet hole on the water guide pipe is communicated with the water pump through the water inlet valve and moves axially along the water outlet through the valve core, the spring is sleeved on the valve core, the two ends of the spring are abutted against the inner walls of the valve core and the valve body respectively, so that the axial movement of the valve core at the water outlet can be mutually converted with the deformation of the spring, then the water guide pipe stretches out of the tea tray and is used for being communicated with the water inlet of the water kettle at the bottom of the water kettle, when the water kettle presses the top end of the water guide pipe downwards, the water guide pipe is communicated with the water inlet of the water kettle, and the water guide pipe is communicated with the water inlet of the water guide pipe through the valve core compression spring, the water guide pipe is used for realizing the conversion of the water inlet hole and the water inlet of the water guide pipe into the movement of the valve core compression spring through the water guide pipe, so that the water inlet valve core is opened, in this way, the water inlet valve is started, the water guide pipe is cancelled, the water guide pipe is pressed downwards, and simultaneously, the spring returns to the valve can drive the valve core to move, and when the water outlet is moved in place, the water, and the water guide pipe is sealed, and sealed with the upper end of the water guide pipe is sealed.

Drawings

Fig. 1 is a schematic structural diagram of a tea tray machine according to an embodiment of the utility model.

Reference numerals illustrate:

1-a tea tray; 2-a water guide pipe; 21-a water inlet hole; 22-sealing rings; 3-a water inlet valve; 31-a valve body; 311-water inlet; 32-valve core; 33-a spring; 34-a gasket; 4, a kettle; 41-a kettle body; 42-steel ball; 43-steel ball fixing frame; 44-a steel ball return spring; 5-connecting seats; and 6-a return spring.

Detailed Description

In order that the above objects, features and advantages of the utility model will be readily understood, a more particular description of the utility model will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings.

The Z-axis in the drawing represents vertical, i.e., up-down position, and the positive direction of the Z-axis (i.e., the arrow of the Z-axis points) represents up, and the negative direction of the Z-axis (i.e., the direction opposite to the positive direction of the Z-axis) represents down; in the figures, the X-axis represents a horizontal position, and the positive direction of the X-axis (i.e., the arrow of the X-axis points) represents the left side, and the negative direction of the X-axis (i.e., the direction opposite to the positive direction of the X-axis) represents the right side. It should also be noted that the foregoing Z-axis and X-axis representations are only for convenience and the purpose of simplifying the description, and are not intended to indicate or imply that the devices or elements being referred to must have a particular orientation, be constructed and operate in a particular orientation, and therefore should not be construed as limiting the utility model.

It should be noted that the terms "first," "second," and the like in the description and the claims of the present utility model and the above figures are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged where appropriate such that the embodiments of the utility model described herein may be implemented in sequences other than those illustrated or otherwise described herein.

As shown in fig. 1, the utility model provides a tea tray machine, which comprises a tea tray 1, a water guide pipe 2, a water inlet valve 3 and a water kettle 4, wherein the water inlet valve 3 comprises a valve body 31, a valve core 32 and a spring 33, the valve body 31 is arranged on the tea tray 1, a water inlet 311 and a water outlet are arranged on the valve body 31, the water inlet 311 is used for being connected with a water pump 10, the valve core 32 is positioned in the valve body 31 and is used for moving along the axial direction of the water outlet, the spring 33 is sleeved on the valve core 32, two ends of the spring 33 respectively prop against the inner walls of the valve core 32 and the valve body 31, the lower end of the water guide pipe 2 is provided with a water inlet hole 21, the lower end of the water guide pipe 2 stretches into the water outlet and props against the valve core 32, the upper end of the water guide pipe 2 stretches out from the tea tray 1 and is used for being communicated with the water inlet of the water kettle at the bottom of the water kettle 4, when the water kettle 4 presses the top end of the water guide pipe 2, the water guide pipe 2 is communicated with the water inlet of the water kettle through the valve core 32, and the spring 33 is compressed by the valve core 32.

Specifically, the valve body 31 is mounted on the tea tray 1, a water outlet is arranged at the upper end of the valve body 31, a water inlet 311 is arranged at the left end of the valve body 31, the water inlet 311 is used for being connected with the water pump 10 through a water pipe, the valve core 32 is positioned in the valve body 31 and moves along the axial direction of the water outlet, and when the valve core 32 moves towards the water outlet in place, the valve core 32 is sealed with the water outlet; and when the valve core 32 moves away from the water outlet in place, the valve core 32 is not sealed from the water outlet. The spring 33 is sleeved on the valve core 32, the upper end and the lower end of the spring 33 are respectively propped against the valve core 32 and the inner wall of the valve body 31, the lower end of the water guide pipe 2 is provided with the water inlet hole 21, the lower end of the water guide pipe 2 stretches into the water outlet and is propped against the valve core 32, the upper end of the water guide pipe 2 stretches out of the tea tray 1 and is used for being communicated with the water inlet of the kettle 4, when the top end of the water guide pipe 2 is pressed down by the kettle 4, the water guide pipe 2 is communicated with the water inlet of the kettle, the water guide pipe 2 moves downwards under the action of the pressing down of the kettle 4 so as to compress the spring 33 through the valve core 32 and communicate the water inlet hole 21 with the water inlet 311, so that water conveyed by the water pump enters the kettle 4 through the valve body 31, the water inlet hole 21 and the water inlet of the kettle, and when the kettle 4 is lifted up, the water guide pipe 2 is released from pressing down by the water guide pipe 33, the spring 33 drives the valve core 32 and the water guide pipe 2 to move towards the direction away from the water outlet, and when the valve core 32 is moved down to the position under the driving of the spring 33, the water guide pipe 32 is sealed with the water outlet on the valve body 31, so that the water guide pipe 2 is closed, and the water inlet on the valve body is cut off, and the water inlet hole is communicated with the water inlet hole 21.

In this embodiment, the valve body 31 is installed on the tea tray 1, the water inlet 311 is used for being connected with the water pump 10, the lower end of the water guide pipe 2 stretches into the water outlet and is abutted with the valve core 32, so that the water inlet 21 on the water guide pipe 2 is required to be communicated with the water pump 10 through the water inlet valve 3, the valve core 32 is located in the valve body 31 and moves along the axial direction of the water outlet, the spring 33 is sleeved on the valve core 32, two ends of the spring 33 respectively abut against the valve core 32 and the inner wall of the valve body 31, so that the axial movement of the valve core 32 at the water outlet can be mutually transformed with the deformation of the spring 33, the upper end of the water guide pipe 2 stretches out from the tea tray 1 and is used for being communicated with the water inlet of the bottom of the water guide pipe 4, and when the water guide pipe 2 is pushed down by the water guide pipe 4 to be communicated with the water inlet of the water guide pipe, and the water guide pipe 2 is compressed by the valve core 32 to be communicated with the water inlet 311, so that the water inlet 21 and the water guide pipe 2 is pushed down by the water guide pipe 2 are converted into the movement of the valve core 32 by the water guide pipe 32 to realize the opening of the water inlet 3, thus, the water guide pipe 4 is lifted up, the water guide pipe 2 is instantaneously, the water guide pipe 2 is lifted, the water guide pipe 32 is pushed down, and the water guide pipe 32 is pushed down by the water guide pipe 2, and the water guide pipe 33 is deformed, and the water guide pipe 32 is reciprocally, so that the water guide pipe 2 is moved, and the water guide pipe 2 is pushed down, and is moved, and the water through the valve 2 and is moved.

Optionally, as shown in fig. 1, an installation groove is formed on the outer wall of one end, close to the valve core 32, of the water guide pipe 2, and a sealing ring 22 is arranged in the installation groove, and the sealing ring 22 is in sliding connection with the inner wall of the water outlet.

Specifically, the outer wall of the water guide pipe 2, which is close to one end of the valve core 32, is provided with a mounting groove, namely the mounting groove is arranged on the outer wall of the lower end of the water guide pipe 2, a sealing ring 22 is arranged in the mounting groove, and the sealing ring 22 is in sliding connection with the inner wall of the water outlet.

Therefore, the outer wall of the water guide pipe 2, which is close to one end of the valve core 32, is provided with the mounting groove, the mounting groove is internally provided with the sealing ring 22, the sealing ring 22 is in sliding connection with the inner wall of the water outlet, and the sealing ring 22 can improve the tightness between the water guide pipe 2 and the inner wall of the water outlet under the positioning of the mounting groove so as to avoid water leakage.

Optionally, as shown in fig. 1, the water inlet valve 3 further includes a sealing pad 34, the sealing pad 34 is sleeved at one end of the valve core 32 facing the water outlet, and the valve core 32 is connected with the water outlet in a sealing manner through the sealing pad 34.

Specifically, the sealing gasket 34 is sleeved at one end of the valve core 32 facing the water outlet, namely, the sealing gasket 34 is arranged at the upper end of the valve core 32, and the valve core 32 is in sealing connection with the water outlet through the sealing gasket 34.

Therefore, the sealing gasket 34 is sleeved at one end, facing the water outlet, of the valve core 32, the valve core 32 is in sealing connection with the water outlet through the sealing gasket 34, and the sealing gasket 34 can improve the sealing performance between the valve core 32 and the water outlet under the support of the valve core 32 so as to avoid water leakage of the water inlet valve 3.

Optionally, as shown in fig. 1, a positioning groove is disposed at an end of the valve core 32 facing the water outlet, and a sealing pad 34 is sleeved in the positioning groove.

Specifically, the positioning groove is an annular groove structure, the positioning groove is positioned at one end of the valve core 32 facing the water outlet, and the sealing gasket 34 is sleeved in the positioning groove.

Thus, the positioning groove is formed in one end, facing the water outlet, of the valve core 32, the sealing gasket 34 is sleeved in the positioning groove, and the positioning groove limits the sealing gasket 34 to move in the axial direction of the valve core 32, so that the stability of the sealing gasket 34 is improved, and water leakage of the water inlet valve 3 is avoided.

Optionally, as shown in connection with fig. 1, the tea tray machine further comprises a connecting seat 5, the connecting seat is embedded in the tea tray 1, a through hole is formed in the connecting seat 5, the water guide pipe 2 is slidably connected with the through hole, so that the connecting seat 5 is supported by the tea tray 1 and slidably guides the water guide pipe 2 through the through hole, the water guide pipe 2 is prevented from being offset in the radial direction of the through hole, the communication stability of the water guide pipe 2 and a water inlet of a kettle at the bottom of the kettle 4 is improved, and water leakage from the top end of the water guide pipe 2 is avoided.

Optionally, as shown in connection with fig. 1, the tea tray machine further comprises a return spring 6, a shoulder is arranged on the outer wall of the top end of the water guide pipe 2, the return spring 6 is sleeved on the water guide pipe 2, two ends of the return spring 6 respectively prop against the shoulder and the connecting seat 5, and when the water kettle 4 presses down the top end of the water guide pipe 2, the shoulder compresses the return spring 6.

Specifically, set up the circular bead on the outer wall on aqueduct 2 top, the circular bead is annular structure, and reset spring 6 cover is established on aqueduct 2, and reset spring 6's both ends offset with circular bead and connecting seat 5 respectively, when kettle 4 pushes down aqueduct 2's top, circular bead compression reset spring 6. Wherein, the connection seat 5 can be provided with a limiting block which is propped against the shoulder to avoid the separation of the water guide pipe 2 from the connection seat 5.

So, set up the circular bead on the outer wall through aqueduct 2 top, reset spring 6 cover is established on aqueduct 2, and reset spring 6's both ends offset with circular bead and connecting seat 5 respectively, aqueduct 2 can be with reset spring 6's deformation interconversion in its axial, and when kettle 4 pushes down aqueduct 2's top, circular bead compression reset spring 6, like this, when kettle 4 mentions the twinkling of an eye, reset spring 6 drives aqueduct 2 and keeps away from the delivery port and remove, so that the dead weight of aqueduct 2 is to the influence of spring 33 reply previously described, thereby can cooperate with spring 33 previously described, the removal efficiency that aqueduct 2 kept away from the delivery port is improved, thereby realize quick seal between case 32 and the delivery port, in order to avoid leaking.

Optionally, as shown in connection with fig. 1, the connection seat 5 includes a groove, a through hole is provided on the bottom of the groove, the groove extends along the direction deviating from the shoulder, two ends of the return spring 6 respectively prop against the shoulder and the bottom of the groove, so, the return spring 6 can respectively prop against the shoulder and the bottom of the groove in the connection seat 5 through the groove along the direction deviating from the shoulder, the groove limits the radial direction of the return spring 6, so that the axis of the return spring 6 coincides with the axis of the water guide pipe 2, and the use reliability of the return spring 6 is improved.

Alternatively, as shown in connection with fig. 1, the water conduit 2 is slidingly connected to the through hole by a seal.

Specifically, the sealing member may be a sealing structure such as the gasket or the seal ring described above.

Thus, the sealing performance between the water guide pipe 2 and the through hole can be improved through the sealing piece and the through hole in a sliding manner through the water guide pipe 2, so that water leakage is avoided.

Optionally, as shown in fig. 1, a connecting groove is formed on an inner wall of the through hole, and the sealing element is clamped with the connecting groove, so that the connecting groove limits the movement of the sealing element in the axial direction of the water guide pipe 2, so as to prevent the sealing element from falling off from the water guide pipe 2 in the moving process of the water guide pipe 2.

Optionally, as shown in fig. 1, the kettle 4 includes a kettle body 41, a steel ball 42, a steel ball fixing frame 43 and a steel ball reset spring 44, the steel ball fixing frame 43 is connected with the bottom of the kettle body 41, the steel ball fixing frame 43 includes a water inlet tank, a notch of the water inlet tank is a water inlet of the kettle, a communication port communicated with the interior of the kettle 4 is formed in the groove wall of the water inlet tank, the steel ball 42 is in sealing connection with the notch of the water inlet tank, the steel ball 42 is arranged along the axial movement of the notch, two ends of the steel ball reset spring 44 are respectively abutted with the steel ball 42 and the groove bottom of the water inlet tank, when the top end of the water guide pipe 2 is pressed down by the kettle 4, the top end of the water guide pipe 2 drives the steel ball 42 to move away from the notch, the steel ball 42 compresses the steel ball reset spring 44, and when the steel ball 42 moves in place, the communication port of the groove wall is communicated with the water guide pipe through the notch. The two ends of the steel ball reset spring 44 are respectively abutted with the steel ball 42 and the tank bottom of the water inlet tank, when the water kettle 4 presses down the top end of the water guide pipe 2, the top end of the water guide pipe 2 drives the steel ball 42 to move away from the notch, the steel ball 42 compresses the steel ball reset spring 44, and when the steel ball 42 moves in place, the tank wall is communicated with the water guide pipe through the notch, so when the water kettle 4 is lifted, the top end of the water guide pipe 2 is separated from the steel ball 42, the steel ball reset spring 44 is restored, and drives the steel ball 42 to move towards the notch of the water inlet tank, and when the steel ball 42 moves to the position, the steel ball 42 is sealed with the notch of the water inlet tank, thereby avoiding water inside the water kettle 4 from leaking from the water inlet of the water kettle.

Although the present disclosure is described above, the scope of protection of the present disclosure is not limited thereto. Various changes and modifications may be made by one skilled in the art without departing from the spirit and scope of the disclosure, and these changes and modifications will fall within the scope of the utility model.

Claims (10)

1. The utility model provides a tea tray machine, its characterized in that includes tea tray (1), aqueduct (2), water intaking valve (3) and kettle (4), water intaking valve (3) include valve body (31), case (32) and spring (33), valve body (31) install in tea tray (1), be provided with water inlet (311) and delivery port on valve body (31), water inlet (311) are used for being connected with water pump (10), case (32) are located in valve body (31) and are used for following the axial displacement of delivery port, spring (33) cover is in case (32), and the both ends of spring (33) respectively with case (32) with the inner wall of valve body (31) offsets, the lower extreme of aqueduct (2) is provided with inlet opening (21), the lower extreme of aqueduct (2) stretches into in the delivery port and with case (32) butt, the upper end of aqueduct (2) is followed tea tray (1) to be used for with the axial displacement of delivery port, spring (33) cover is in case (32) inner wall offset, and when water intake (2) are pressed down to water intake (2) is pressed down to water intake (32), so as to communicate the water inlet hole (21) with the water inlet (311).

2. The tea tray machine according to claim 1, wherein a mounting groove is formed in the outer wall of the water guide pipe (2) close to one end of the valve core (32), a sealing ring (22) is arranged in the mounting groove, and the sealing ring (22) is in sliding connection with the inner wall of the water outlet.

3. The tea tray machine according to claim 1, wherein the water inlet valve (3) further comprises a sealing gasket (34), the sealing gasket (34) is sleeved at one end of the valve core (32) facing the water outlet, and the valve core (32) is in sealing connection with the water outlet through the sealing gasket (34).

4. A tea tray machine according to claim 3, wherein a positioning groove is formed in one end of the valve core (32) facing the water outlet, and the sealing gasket (34) is sleeved in the positioning groove.

5. The tea tray machine according to claim 1, further comprising a connecting seat (5), wherein the connecting seat is embedded in the tea tray (1), a through hole is formed in the connecting seat (5), and the water guide pipe (2) is slidably connected with the through hole.

6. The tea tray machine according to claim 5, further comprising a return spring (6), wherein a shoulder is arranged on the outer wall of the top end of the water guide pipe (2), the return spring (6) is sleeved on the water guide pipe (2), two ends of the return spring (6) respectively prop against the shoulder and the connecting seat (5), and when the water kettle (4) presses down the top end of the water guide pipe (2), the shoulder compresses the return spring (6).

7. Tea tray machine according to claim 6, characterized in that the connection seat (5) comprises a groove, the bottom of which groove is provided with the through hole, the groove extends in a direction away from the shoulder, and the two ends of the return spring (6) respectively abut against the shoulder and the bottom of the groove.

8. Tea tray machine according to claim 5, characterized in that the water guide tube (2) is slidingly connected with the through hole by means of a seal.

9. The tea tray machine of claim 8, wherein a connecting groove is provided on an inner wall of the through hole, and the sealing member is clamped with the connecting groove.

10. The tea tray machine according to claim 1, wherein the water kettle (4) comprises a kettle body (41), a steel ball (42), a steel ball fixing frame (43) and a steel ball return spring (44), the steel ball fixing frame (43) is connected with the bottom of the kettle body (41), the steel ball fixing frame (43) comprises a water inlet groove, a notch of the water inlet groove is the water inlet of the water kettle, a communication port communicated with the interior of the water kettle (4) is formed in the groove wall of the water inlet groove, the steel ball (42) is in sealing connection with the notch of the water inlet groove, the steel ball (42) is arranged in the axial movement of the notch, two ends of the steel ball return spring (44) are respectively abutted with the steel ball (42) and the groove bottom of the water inlet groove, when the water kettle (4) presses down the top end of the water guide pipe (2), the steel ball (42) is driven to move away from the notch, the steel ball return spring (44) is compressed, and when the steel ball (42) moves to the groove wall, the groove is communicated with the groove wall through the communication port.