CN220396591U - Decompression non-return device for waterway system of beverage vending machine - Google Patents
Decompression non-return device for waterway system of beverage vending machine Download PDFInfo
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- CN220396591U CN220396591U CN202321781350.7U CN202321781350U CN220396591U CN 220396591 U CN220396591 U CN 220396591U CN 202321781350 U CN202321781350 U CN 202321781350U CN 220396591 U CN220396591 U CN 220396591U
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- pressure relief
- pipeline
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- plug
- flow
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- 235000013361 beverage Nutrition 0.000 title claims abstract description 26
- 230000006837 decompression Effects 0.000 title claims description 8
- 238000003825 pressing Methods 0.000 claims description 11
- 238000007789 sealing Methods 0.000 claims description 3
- 239000007788 liquid Substances 0.000 abstract description 10
- 230000007613 environmental effect Effects 0.000 abstract description 5
- 238000003860 storage Methods 0.000 abstract description 4
- 238000005516 engineering process Methods 0.000 abstract description 3
- 239000002699 waste material Substances 0.000 abstract description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 12
- 238000000034 method Methods 0.000 description 4
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000011550 stock solution Substances 0.000 description 1
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- Check Valves (AREA)
Abstract
The utility model relates to the technical field of beverage vending machines, and provides a pressure relief check device for a waterway system of a beverage vending machine, which comprises: the valve body is provided with a flow pipeline and a pressure relief pipeline, and the flow pipeline is communicated with the pressure relief pipeline; the check assembly is arranged in the flow pipeline; the pressure relief assembly is arranged in the pressure relief pipeline; the check assembly includes: the check plug is arranged in the circulation pipeline in a sliding manner; the check fixing piece is arranged in the flow pipeline in a threaded manner and is provided with a flow hole; one end of the first elastic piece is arranged on the check fixing piece, the other piece is arranged on the check plug, the first elastic piece is used for stopping the plug until the first elastic piece to provide a force for opening or closing the circulation pipeline away from the check plug, and the problem that beverage backflow occurs due to the influence of environmental factors in the related technology is solved, so that beverage in the liquid storage cavity is polluted due to backflow, and waste is caused.
Description
Technical Field
The utility model relates to the technical field of beverage vending machines, in particular to a pressure relief check device for a waterway system of a beverage vending machine.
Background
At present, along with the development of technology, the method for selling catering in the catering industry is also continuously changed under the influence of the internet technology. Various semi-automatic and full-automatic retail devices appear in the market to replace the traditional cafe of manual production coffee, this kind of equipment usually appears with vending machine's form, and beverage vending machine among the prior art often appears the condition of beverage refluence because of the influence of environmental factor when exporting the beverage, and the phenomenon of refluence can make the beverage in the stock solution chamber contaminated, causes extravagant.
Disclosure of Invention
The utility model provides a pressure relief non-return device for a waterway system of a beverage vending machine, which solves the problem that beverage backflow occurs due to the influence of environmental factors in the related art, and the beverage in a liquid storage cavity is polluted due to the backflow phenomenon, so that waste is caused.
The technical scheme of the utility model is as follows:
a pressure relief check device for a beverage vending machine waterway system, comprising:
the valve body is provided with a flow pipeline and a pressure relief pipeline, and the flow pipeline is communicated with the pressure relief pipeline;
the check assembly is arranged in the flow pipeline;
the pressure relief assembly is arranged in the pressure relief pipeline;
the check assembly includes:
the check plug is arranged in the circulation pipeline in a sliding manner;
a non-return fixing piece which is arranged in the flowing pipeline in a threaded way and is provided with a flowing hole;
one end of the first elastic piece is arranged on the check fixing piece, the other piece of the first elastic piece is arranged on the check plug, and the first elastic piece provides a force for opening or closing the flow pipeline for the check plug far away from the check plug.
As further technical scheme drink machine waterway system's pressure release non return device, its characterized in that, pressure release subassembly includes:
the pressure relief plug is arranged in the pressure relief pipeline in a sliding manner;
the pressure relief fixing piece is arranged in the pressure relief pipeline in a threaded manner and is provided with a pressure relief hole;
one end of the second elastic piece is arranged on the pressure relief fixing piece, the other piece of the second elastic piece is arranged on the pressure relief plug, and the first elastic piece provides a force far away from the pressure relief fixing piece for the pressure relief plug.
As further technical scheme drink machine waterway system's pressure release non return device, its characterized in that, the non return end cap is coniform, the runner pipe way has the arc faying surface, the non return end cap with have the circulation clearance between the arc faying surface, after the tensile of first elastic component, the circulation clearance is closed.
As further technical scheme drink and sell quick-witted waterway system's pressure release non return device, its characterized in that has the direction arch in the pressure release pipeline, the non return end cap has the spout, first elastic component is used for providing the protruding butt of direction the power of spout.
As the decompression non-return device of the waterway system of the drink vending machine of further technical scheme, the decompression non-return device is characterized in that a plurality of annular protrusions are arranged on the circumference of the top of the decompression pipeline and used for installing a drain pipe.
As further technical scheme drink machine waterway system's pressure release non return device, its characterized in that, pressure release pipeline bottom has the screw thread section, still includes:
the elastic compression parts are provided with a plurality of compression parts and are arranged on the pressure relief pipeline;
the adjusting ring is sleeved on the elastic pressing pieces and is matched with the threads of the thread sections in a threaded mode, and the adjusting ring is used for pressing the elastic pressing pieces after rotating.
As further technical scheme drink machine waterway system's pressure release non return device, its characterized in that, the runner pipeline one end has the external screw thread, and the other end has the internal screw thread, still includes:
and the sealing rubber ring is arranged on the external thread of the flow pipeline.
As the decompression non-return device of the waterway system of the drink vending machine of further technical scheme, the drink vending machine is characterized in that the circulation pipeline is provided with a clamping groove.
The working principle and the beneficial effects of the utility model are as follows:
in order to avoid the situation that the water way system in the prior art can cause liquid backflow due to the influence of environmental factors such as air pressure, temperature and the like, and the liquid backflow flows into the liquid storage cavity to pollute drinks which are not sold yet, the utility model provides the one-way circulation check device, which has the one-way circulation function, and particularly has a T-shaped structure on the valve body, and the horizontal direction is a circulation pipeline, wherein the one-way circulation check device comprises a one-way check fixing piece fixed on the circulation channel; the check plug is connected with the check fixing piece through the first elastic piece, and when the liquid flows from the plug to the fixing piece, the check plug is impacted by water flow, the spring is compressed, and the water flow can pass through the check plug; when the flow direction is from the fixing piece to the plug, the non-return plug plugs the flow pipeline, so that the backflow of water flow is avoided.
Drawings
The utility model will be described in further detail with reference to the drawings and the detailed description.
FIG. 1 is a schematic diagram of the structure of the present utility model;
fig. 2 is a cross-sectional view of the present utility model.
In the figure: 1. valve body, 2, the circulation pipeline, 3, the pressure release pipeline, 4, the non return subassembly, 5, the pressure release subassembly, 6, the non return end cap, 7, the non return mounting, 8, the circulation hole, 9, first elastic component, 10, the pressure release end cap, 11, the pressure release mounting, 12, the pressure release hole, 13, the second elastic component, 14, the circulation clearance, 15, the direction arch, 16, the spout, 17, the annular arch, 18, the elasticity compresses tightly the piece, 19, the adjusting ring, 20, the packing ring, 21, the joint groove.
Detailed Description
The technical solutions of the embodiments of the present utility model will be clearly and completely described below in conjunction with the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments. All other embodiments, which can be made by one of ordinary skill in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Example 1
As shown in fig. 1-2, this embodiment provides a pressure release check device for a waterway system of a beverage vending machine, including:
a valve body 1, wherein the valve body 1 is provided with a flow pipeline 2 and a pressure relief pipeline 3, and the flow pipeline 2 is communicated with the pressure relief pipeline 3;
a non-return assembly 4 arranged in the flow conduit 2;
the pressure relief assembly 5 is arranged in the pressure relief pipeline 3;
the check assembly 4 includes:
the check plug 6 is arranged in the flow pipeline 2 in a sliding manner;
a non-return fixture 7 threadedly disposed within the flow conduit 2, the non-return fixture 7 having a flow aperture 8;
and one end of the first elastic piece 9 is arranged on the check fixing piece 7, the other piece is arranged on the check plug 6, and the first elastic piece 9 provides a force for opening or closing the flow pipeline 2 for the check plug 6 far away from the check plug 6.
In this embodiment, in order to avoid the situation that the water path system in the prior art can have liquid backflow due to the influence of environmental factors such as air pressure and temperature, the liquid backflow flows into the liquid storage cavity to pollute the beverage which is not sold yet, and in order to avoid the situation that backflow occurs, the scheme is provided with a check device with a one-way circulation function, specifically, the valve body 1 is in a T-shaped structure, the horizontal direction is a circulation pipeline 2, a check assembly 4 is arranged in the check device, and the check assembly 4 comprises a check fixing piece 7 fixed on the circulation channel; the check plug 6 is connected with the check fixing piece 7 through the first elastic piece 9, when the liquid flows from the plug to the fixing piece, the check plug 6 is impacted by water flow, the spring is compressed, and the water flow passes through; when the flow direction is from the fixing piece to the plug, the non-return plug 6 plugs the flow pipeline 2, and the backflow of water flow is avoided.
Further, the pressure relief assembly 5 includes:
the pressure relief plug 10 is arranged in the pressure relief pipeline 3 in a sliding manner;
the pressure relief fixing piece 11 is arranged in the pressure relief pipeline 3 in a threaded manner, and the pressure relief fixing piece 11 is provided with a pressure relief hole 12;
and one end of the second elastic piece 13 is arranged on the pressure relief fixing piece 11, the other piece is arranged on the pressure relief plug 10, and the first elastic piece 9 provides a force for the pressure relief plug 10 to be far away from the pressure relief fixing piece 11.
In the embodiment, in the actual use process, the pressure of the large water flow is overlarge, so that the blocking situation is caused, and in order to avoid the phenomenon, the pressure relief assembly 5 is arranged in the vertical direction of the valve body 1, and is similar to the check assembly 4 in structure, the pressure relief assembly is provided with a pressure relief fixing piece 11 fixed on a pressure relief channel, a pressure relief plug 10 is elastically connected to the pressure relief fixing piece 11, and when the pressure is normal, the pressure relief plug 10 is pressed against the pressure relief pipeline 3 by a spring, and water flows only in the flow pipeline 2; when the pressure is too high, the pressure relief plug 10 is compressed under pressure, and water flow can flow out of the pressure relief pipeline 3, so that the pressure reduction effect is achieved.
Further, the check plug 6 is conical, the flow pipeline 2 is provided with an arc-shaped joint surface, a flow gap 14 is formed between the check plug 6 and the arc-shaped joint surface, and after the first elastic piece 9 is stretched, the flow gap 14 is closed.
In this embodiment, in this scheme the non return end cap is circular cone form, has the arc faying surface in the circulation pipeline, when the flow direction forward, has a circulation clearance between circular cone end cap and the pipeline, and when the flow direction reverse, the circular cone end cap is blocked the pipeline, realizes the effect of non return.
Further, the pressure release pipe 3 is internally provided with a guide protrusion 15, the check plug 6 is provided with a chute 16, and the first elastic piece 9 is used for providing force for the guide protrusion 15 to abut against the chute 16.
Further, a plurality of annular protrusions 17 are arranged on the circumference of the top of the pressure relief pipeline 3 and used for installing a drain pipe.
Further, the pressure release pipeline 3 bottom has the screw thread section, still includes:
the elastic pressing pieces 18 are arranged on the pressure relief pipeline 3 in a plurality;
the adjusting ring 19 is sleeved on the plurality of elastic pressing pieces 18 and is in threaded fit with the threaded section, and after the adjusting ring 19 rotates, the adjusting ring is used for pressing the elastic pressing pieces 18.
In this embodiment, in the pressure release process, if pressure is too big, the circumstances that the drain pipe was washed away can appear in the rivers too big, this scheme is for solving this problem, is equipped with elasticity on pressure release pipeline 3 and compresses tightly piece 18 through rotating adjusting ring 19 with elasticity and compresses tightly piece 18, makes the clamp piece compress tightly the drain pipe, has avoided the too big circumstances of ejecting the drain pipe of water pressure.
Further, the flow pipe 2 has an external thread at one end and an internal thread at the other end, and further comprises:
and the sealing rubber ring 20 is arranged on the external thread of the flow pipeline 2.
Further, the flow pipeline 2 is provided with a clamping groove 21.
In this embodiment, for the easy to assemble dismantles this valve body 1, this scheme is established at the outward flange of runner pipeline 2 and is equipped with joint groove 21, can block joint groove 21 and exert a force in the installation dismantlement in-process, has made things convenient for the installation to dismantle greatly.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.
Claims (8)
1. A pressure release non return device for beverage is sold quick-witted waterway system, a serial communication port, include:
a valve body (1), wherein the valve body (1) is provided with a flow pipeline (2) and a pressure relief pipeline (3), and the flow pipeline (2) is communicated with the pressure relief pipeline (3);
a non-return assembly (4) arranged in the flow pipeline (2);
the pressure relief assembly (5) is arranged in the pressure relief pipeline (3);
the non-return assembly (4) comprises:
the check plug (6) is arranged in the flow pipeline (2) in a sliding manner;
a non-return fixing piece (7) which is arranged in the flow pipeline (2) in a threaded way, wherein the non-return fixing piece (7) is provided with a flow hole (8);
one end of the first elastic piece (9) is arranged on the check fixing piece (7), the other piece of the first elastic piece is arranged on the check plug (6), and the first elastic piece (9) provides a force for opening or closing the flow pipeline (2) for the check plug (6) far away from the check plug (6).
2. A pressure relief and non-return device for a beverage vending machine waterway system according to claim 1, characterized in that the pressure relief assembly (5) comprises:
the pressure relief plug (10) is arranged in the pressure relief pipeline (3) in a sliding manner;
the pressure relief fixing piece (11) is arranged in the pressure relief pipeline (3) in a threaded manner, and the pressure relief fixing piece (11) is provided with a pressure relief hole (12);
one end of the second elastic piece (13) is arranged on the pressure relief fixing piece (11), the other piece of the second elastic piece is arranged on the pressure relief plug (10), and the first elastic piece (9) provides a force for the pressure relief plug (10) to be far away from the pressure relief fixing piece (11).
3. The decompression non-return device for a waterway system of a beverage vending machine according to claim 1, wherein the non-return plug (6) is conical, the flow-through pipeline (2) has an arc-shaped joint surface, a circulation gap (14) is arranged between the non-return plug (6) and the arc-shaped joint surface, and the circulation gap (14) is closed after the first elastic piece (9) is stretched.
4. Pressure relief and check device for a waterway system of beverage vending machine according to claim 1, characterized in that said pressure relief duct (3) has a guiding protrusion (15) therein, said check plug (6) has a chute (16), said first elastic element (9) being adapted to provide a force of said guiding protrusion (15) abutting said chute (16).
5. Pressure relief and non-return device for a beverage vending machine waterway system according to claim 1, characterized in that the top circumference of the pressure relief pipe (3) is provided with a number of annular protrusions (17) for mounting a drain pipe.
6. The pressure relief and non-return device for a waterway system of a beverage vending machine according to claim 1, wherein the bottom of the pressure relief pipe (3) has a threaded section, further comprising:
the elastic pressing pieces (18) are arranged on the pressure relief pipeline (3);
the adjusting rings (19) are sleeved on the elastic pressing pieces (18) and are in threaded fit with the threaded sections, and the adjusting rings (19) are used for pressing the elastic pressing pieces (18) after rotating.
7. The pressure relief and non-return device for a waterway system of a beverage dispenser of claim 1, wherein said flow conduit (2) has an external thread at one end and an internal thread at the other end, further comprising:
and the sealing rubber ring (20) is arranged on the external thread of the flow pipeline (2).
8. The decompression non-return device for waterway system of beverage vending machine according to claim 1, wherein the flow pipeline (2) is provided with a clamping groove (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321781350.7U CN220396591U (en) | 2023-07-07 | 2023-07-07 | Decompression non-return device for waterway system of beverage vending machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321781350.7U CN220396591U (en) | 2023-07-07 | 2023-07-07 | Decompression non-return device for waterway system of beverage vending machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220396591U true CN220396591U (en) | 2024-01-26 |
Family
ID=89612640
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321781350.7U Active CN220396591U (en) | 2023-07-07 | 2023-07-07 | Decompression non-return device for waterway system of beverage vending machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220396591U (en) |
-
2023
- 2023-07-07 CN CN202321781350.7U patent/CN220396591U/en active Active
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