CN218326342U - Connecting mechanism for hot liner and pressure barrel of water vending machine - Google Patents

Abstract

The utility model relates to a sell water machine technical field, the utility model provides a sell water machine heat courage and pressure vessel coupling mechanism, including the pipe casing, the first toper screwed pipe of right-hand member fixedly connected with who revolves the piece soon, the left end outside of pipe casing is equipped with the external screw thread, the fixed pipe of the outside fixedly connected with of silk sleeve, the second revolves the left end fixedly connected with second toper screwed pipe that revolves the piece soon, the lower extreme intercommunication of fixed pipe has the bleeder, the bottom fixedly connected with end cap of bleeder, the external screw thread of first toper screwed pipe and second toper screwed pipe among the coupling mechanism can make things convenient for the connection of plastic tubing or hose, and the toper setting is connected more stably, and the internal thread of first toper screwed pipe and second toper screwed pipe can make things convenient for being connected with metal pipeline, and this coupling mechanism improves coupling mechanism's suitability through the free choice mounting means, and fixed pipe length is adjustable makes things convenient for narrow and small space installation, and free opening makes things convenient for regularly clear away the incrustation scale.

Description

Connecting mechanism for hot liner and pressure barrel of water vending machine

Technical Field

The utility model relates to a cable technical field that skins, concretely relates to sell hot courage of water machine and pressure bucket coupling mechanism.

Background

Along with the development of Chinese economy, the living quality of people is more and more emphasized by the improvement of living standard of people, the requirement of residents on high-quality drinking water is met, the water selling machine is produced by transportation, the water selling machine is used for providing 24-hour automatic water selling without manpower and shop after eight layers of purification such as tap water filtration, permeation, mineralization, active oxygen, sterilization and the like, a hot liner in the water selling machine is a container for heating and storing hot water, a pressure barrel in the water selling machine is also called a water storage barrel, the water selling machine filters the tap water and then stores the filtered tap water in the barrel, the water selling machine is mainly used in a closed water circulation system, the effect of balancing water quantity and pressure is achieved, frequent opening of a safety valve and frequent water supplement of an automatic water supplementing valve are avoided, the service cycle of the water selling machine is prolonged to a certain extent, the effect of maintaining the water selling machine is achieved, and the hot liner and the pressure barrel are connected through a pipeline, a conversion head and a valve. The connection mechanism of the hot liner and the pressure barrel in the traditional water vending machine needs to be selectively installed according to the type of a pipeline before being used, plastic pipes, hoses, metal pipelines and the like need to be selectively used, the applicability is low, the connection mechanism is installed in a narrow inner space of the water vending machine, due to the problem of the length of the pipeline on the hot liner or the pressure barrel, when the connection mechanism is installed, the connection mechanism needs to be repeatedly adjusted and cut according to the length, so that the problem of complex installation is caused, water scale is difficultly generated in the pipeline after the water vending machine is used for a long time and needs to be cleaned, the traditional device needs to be disassembled, and the maintenance is difficult.

Therefore, the proposal especially provides a connecting mechanism of the hot liner and the pressure barrel of the water vending machine to solve the problems.

Disclosure of Invention

In order to overcome the defects of the prior art, the utility model aims to provide a water selling machine heating liner and pressure barrel connecting mechanism which can effectively separate the cable sheath and the copper wire.

In order to achieve the purpose, the technical scheme of the utility model is realized like this:

sell hot courage of water machine and pressure vessel coupling mechanism, including the pipe casing, the first piece of revolving of the first right-hand member fixedly connected with of pipe casing, the first toper screwed pipe of right-hand member fixedly connected with who revolves the piece, the left end outside of pipe casing is equipped with the external screw thread, the outside screwed connection of external screw thread has a silk sleeve, the fixed pipe of the outside fixedly connected with of silk sleeve, the left end fixedly connected with second of fixed pipe revolves the piece, the left end fixedly connected with second toper screwed pipe that the piece was revolved to the second, the lower extreme intercommunication of fixed pipe has the bleeder, the bottom fixedly connected with end cap of bleeder, the inboard screwed connection of end cap has the closing cap.

Further, the inboard of pipe casing rotates and is connected with the spheroid, spheroidal top fixedly connected with valve rod, the top outside fixedly connected with switch of valve rod, the spheroidal outside is equipped with the seal receptacle.

Furthermore, spheroidal central authorities are equipped with horizontal passageway, the valve rod rotates with the pipe casing to be connected, the total of number of seal receptacle is a, the seal receptacle is bilateral symmetry and sets up.

Furthermore, the outer sides of the first screwing block and the second screwing block are both hexagonal cylinders.

Furthermore, internal threads are arranged on the inner walls of the first conical threaded pipe and the second conical threaded pipe.

Further, the first tapered threaded pipe, the first screwing block, the pipe shell, the fixed pipe, the second screwing block and the second tapered threaded pipe are horizontally arranged in a communication mode.

The beneficial effects of the utility model are embodied in:

1. the utility model discloses a pipe shell, first toper screwed pipe, second toper screwed pipe, internal thread etc. that set up, the external screw thread of first toper screwed pipe and second toper screwed pipe in the coupling mechanism can make things convenient for the connection of plastic tubing or hose, the toper sets up to connect more stably, and the internal thread of first toper screwed pipe and second toper screwed pipe can make things convenient for the connection with metal pipeline, this coupling mechanism improves coupling mechanism's suitability through the optional mounting means;

2. the utility model discloses a pipe casing, external screw thread, silk sleeve, fixed pipe etc. that set up, when installing, through rotating the fixed pipe, the fixed pipe drives the silk sleeve and rotates in step, and the length of whole coupling mechanism can freely be adjusted in the revolving of silk sleeve and external screw thread to more conveniently install the operation in narrow and small water selling machine interior, avoided needing to cut or need the problem of extra connection because of the pipeline is short excessively because of the pipeline;

3. the utility model discloses a pipe casing, bleeder, end cap, closing cap etc. that set up, this coupling mechanism is through rotating to the closing cap and open the end cap to make things convenient for stage incrustation scale to eliminate the operation, need not to carry out coupling mechanism's dismantlement operation, it is more simple and convenient to maintain maintenance work.

Drawings

In the drawings:

fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic view of the installation structure of the ball body of the present invention;

fig. 3 is a schematic view of the installation structure of the internal thread of the present invention;

fig. 4 is a schematic view of the mounting structure of the sealing cover of the present invention.

Description of the reference numerals:

1. a tube housing; 2. a sphere; 3. a valve stem; 4. a switch; 5. a sealing seat; 6. a first screwing block; 7. a first tapered threaded tube; 8. an internal thread; 9. an external thread; 10. a wire sleeve; 11. a fixed tube; 12. a second screwing block; 13. a second tapered threaded pipe; 14. a branch pipe; 15. a plug; 16. and (7) sealing the cover.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and examples, and it is to be understood that the described examples are only a part of the examples of the present invention, and not all of the examples. The embodiments and features of the embodiments in the present application may be combined with each other without conflict. Based on the embodiments in the utility model, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the utility model.

It should be noted that, if directional indications (such as upper, lower, left, right, front, rear, 8230; \8230;) are involved in the embodiments of the present invention, the directional indications are only used to explain the relative positional relationship between the components in a specific posture (as shown in the attached drawings), the motion situation, etc., and if the specific posture is changed, the directional indications are changed accordingly.

In addition, "a plurality" means two or more. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory to each other or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope claimed by the utility model.

Referring to the attached drawings 1 and 3 of the specification, the utility model provides a connecting mechanism for a hot bladder and a pressure barrel of a water vending machine, which comprises a pipe shell 1, wherein the right end of the pipe shell 1 is fixedly connected with a first screwing block 6, the right end of the first screwing block 6 is fixedly connected with a first tapered threaded pipe 7, the outer side of the left end of the pipe shell 1 is provided with an external thread 9, the outer side of the external thread 9 is spirally connected with a screw sleeve barrel 10, the outer side of the screw sleeve barrel 10 is fixedly connected with a fixed pipe 11, the left end of the fixed pipe 11 is fixedly connected with a second screwing block 12, the left end of the second screwing block 12 is fixedly connected with a second tapered threaded pipe 13, the lower end of the fixed pipe 11 is communicated with a branch pipe 14, the bottom end of the branch pipe 14 is fixedly connected with a plug 15, the inner side of the plug 15 is spirally connected with a sealing cap 16 as a connecting mechanism between the hot bladder and the pressure barrel of the water vending machine, firstly, the connection of a connecting mechanism and a pressure barrel is completed, a first screwing block 6 is rotated by a wrench, the first screwing block 6 drives a first conical threaded pipe 7 to rotate, the outer side thread of the first conical threaded pipe 7 is suitable for being connected with a plastic pipe or a hose, the connection is more stable and is not easy to fall off due to the conical shape, an inner thread 8 on the inner side of the first conical threaded pipe 7 is suitable for being connected with a metal pipeline and can be freely adjusted according to the use environment, after the first conical threaded pipe 7 is installed, a second conical threaded pipe 13 is connected with a hot liner, by rotating a fixed pipe 11, the fixed pipe 11 drives a wire sleeve 10 to synchronously rotate, the wire sleeve 10 rotates with an outer thread 9 on a pipe shell 1, the extension and the contraction of the fixed pipe 11 are adjusted, and the connection of the device is more convenient in a narrow space in a water selling machine, and after the sealing cover 16 on the plug 15 is screwed and opened, the scale removal operation is convenient.

In one embodiment, please refer to fig. 1 and 2 of the specification, a ball 2 is rotatably connected to an inner side of the tube housing 1, a valve rod 3 is fixedly connected to a top end of the ball 2, a switch 4 is fixedly connected to an outer side of a top end of the valve rod 3, a sealing seat 5 is arranged on an outer side of the ball 2, a horizontal channel is arranged in a center of the ball 2, the valve rod 3 is rotatably connected to the tube housing 1, 2 sealing seats 5 are symmetrically arranged, the switch 4 drives the valve rod 3 to rotate by screwing the switch 4, the ball 2 is driven to rotate horizontally by the valve rod 3, when the channel in the ball 2 is horizontal, the whole connecting mechanism is through from left to right, when the channel in the ball 2 is front and back, the connecting mechanism is closed, and the sealing seat 5 can improve the sealing performance of the valve body.

In another embodiment, with continuing reference to fig. 1 and 3 of the specification, the outer sides of the first screwing block 6 and the second screwing block 12 are hexagonal cylinders, and the hexagonal cylinders are arranged to facilitate the fastening operation in connection with a wrench.

In one embodiment, referring to fig. 1 of the specification, the inner walls of the first tapered threaded pipe 7 and the second tapered threaded pipe 13 are provided with the internal threads 8, the external threads of the first tapered threaded pipe 7 and the second tapered threaded pipe 13 facilitate connection of a plastic pipeline or a hose, so that the connection can be tighter, the internal threads 8 of the first tapered threaded pipe 7 and the second tapered threaded pipe 13 facilitate connection with a metal pipeline, and the applicability of the device is stronger due to the two options.

In one embodiment, referring to fig. 1 and 3 of the specification, the first tapered threaded pipe 7, the first screw block 6, the pipe housing 1, the fixed pipe 11, the second screw block 12 and the second tapered threaded pipe 13 are horizontally arranged in communication, so that the connection mechanism can be left-right communicated, and drinking water can smoothly run in the connection mechanism.

When the water vending machine is used, as a connecting mechanism between a hot liner and a pressure barrel in the water vending machine, the connection between the connecting mechanism and the pressure barrel is firstly completed, the first screwing block 6 is rotated by a wrench, the first screwing block 6 drives the first conical threaded pipe 7 to rotate, the outer side thread of the first conical threaded pipe 7 is suitable for being connected with a plastic pipe or a hose, the connection is more stable and is not easy to fall off due to the taper, the inner thread 8 on the inner side of the first conical threaded pipe 7 is suitable for being connected with a metal pipeline and can be freely adjusted according to the use environment, after the first conical threaded pipe 7 is installed, the second conical threaded pipe 13 is connected with the hot liner, through rotating the fixed pipe 11, the fixed pipe 11 drives the wire sleeve 10 to synchronously rotate, the wire sleeve 10 rotates with the outer thread 9 on the pipe shell 1, the extension and the contraction of the fixed pipe 11 are adjusted, so that the connection of a device is more convenient in a narrow space in the water vending machine, after the screwing cover 16 on the end cap 15 is opened, scale can be conveniently eliminated, through the switch 4, thereby the valve rod 3 is driven, the horizontal connection of the ball body 2, when the horizontal connection mechanism is used for screwing the ball body 2, and the horizontal connection mechanism is used for improving the horizontal connection of the ball body connection mechanism, and the horizontal connection mechanism, when the ball body 2.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (6)

1. Sell water machine hot courage and pressure cylinder coupling mechanism, a serial communication port, including pipe casing (1), the first piece (6) of revolving of the right-hand member fixedly connected with of pipe casing (1), the first toper screwed pipe (7) of right-hand member fixedly connected with of revolving piece (6), the left end outside of pipe casing (1) is equipped with external screw thread (9), the outside screwed connection of external screw thread (9) has silk sleeve (10), the outside fixedly connected with fixed pipe (11) of silk sleeve (10), the left end fixedly connected with second of fixed pipe (11) revolves wrong piece (12), the left end fixedly connected with second toper screwed pipe (13) of revolving piece (12) is revolved to the second, the lower extreme intercommunication of fixed pipe (11) has bleeder (14), the bottom fixedly connected with end cap (15) of bleeder (14), the inboard screwed connection of end cap (15) has closing cap (16).

2. The connecting mechanism for the hot water container and the pressure barrel of the water vending machine according to claim 1, characterized in that the inner side of the tube shell (1) is rotatably connected with a ball body (2), the top end of the ball body (2) is fixedly connected with a valve rod (3), the outer side of the top end of the valve rod (3) is fixedly connected with a switch (4), and the outer side of the ball body (2) is provided with a sealing seat (5).

3. The connecting mechanism for the hot water selling liner and the pressure barrel as claimed in claim 2, wherein a horizontal channel is formed in the center of the ball body (2), the valve rods (3) are rotatably connected with the pipe shell body (1), the number of the sealing seats (5) is 2, and the sealing seats (5) are arranged in a bilaterally symmetrical manner.

4. The connecting mechanism for the hot water container and the pressure barrel of the water vending machine according to claim 1, characterized in that the outer sides of the first screwing block (6) and the second screwing block (12) are both hexagonal cylinders.

5. The connecting mechanism for the hot bladder and the pressure barrel of the water vending machine according to claim 1, characterized in that the inner walls of the first tapered threaded pipe (7) and the second tapered threaded pipe (13) are provided with internal threads (8).

6. The connecting mechanism for the hot water container and the pressure barrel of the water vending machine according to claim 1, characterized in that the first tapered threaded pipe (7), the first screwing block (6), the pipe shell (1), the fixed pipe (11), the second screwing block (12) and the second tapered threaded pipe (13) are horizontally communicated.

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