High-pressure automatic water replenishing system

Abstract

The utility model discloses a high-pressure automatic water replenishing system which comprises a water replenishing connector, a first water replenishing pipeline, a first tee joint, a first one-way valve, a second water replenishing pipeline and a water storage container, the water replenishing connector is connected with one end of the first water replenishing pipeline, and the water replenishing connector is further connected with one end of the second water replenishing pipeline. The other end of the first water supplementing pipeline and the other end of the second water supplementing pipeline are connected with a first tee joint, the first tee joint is connected with a first one-way valve, and the first one-way valve is connected with a water storage container; the first water supplementing pipeline comprises a first pipe part, a plunger pump and a second pipe part. Through the application of the utility model, the utility model provides a water replenishing system suitable for supplying water to the water storage container, particularly suitable for water replenishing operation in a high-pressure state, and capable of realizing the maintenance of water quantity in the water storage container by controlling the plunger valve and further cooperating with a water level monitoring device; the system is good in working stability, reasonable in layout and easy to use.

Description

Technical Field

[0001] The utility model relates to the technical field of water supply, in particular to a high-pressure automatic water replenishment system. Background Art

[0002] At present, in order to achieve rapid production of various industrial products, the use of molds is often involved. Especially in the process of heating and deforming plastic products, the mold needs to be kept at a certain high temperature. More commonly, a heat-conducting pipeline is pre-installed in the mold to connect with the corresponding water supply container so that the fluid in the container can enter the mold after heating, thereby providing the surface of the mold with a high temperature that meets the requirements.

[0003] Existing water supply devices often need to be pre-filled with a certain amount of water before use for subsequent supply. However, since there is often a certain pressure inside the entire device after the pipeline is connected, the amount of water replenished under normal pressure is limited by the pressure difference, and there may be water loss problems in the subsequent work process. Existing supply devices are difficult to perform subsequent water replenishment work well. Utility Model Content

[0004] In view of this, in order to solve the above problems, the purpose of the utility model is to provide a high-pressure automatic water replenishment system, including: a water replenishment joint, a first water replenishment pipeline, a first three-way connection, a first one-way valve, a second water replenishment pipeline and a water storage container, the water replenishment joint is connected to one end of the first water replenishment pipeline, the water replenishment joint is also connected to one end of the second water replenishment pipeline, the other end of the first water replenishment pipeline and the other end of the second water replenishment pipeline are both connected to the first three-way connection, the first three-way connection is connected to the first one-way valve, and the first one-way valve is connected to the water storage container;

[0005] Wherein, the first water supply pipeline includes: a first pipe part, a plunger pump and a second pipe part, and the water supply joint, the first pipe part, the plunger pump, the second pipe part and the first tee are connected in sequence.

[0006] In another preferred embodiment, the first pipe portion includes: a first pipe joint and a first piping, and the water supply joint, the first pipe joint, the first piping and the plunger pump are connected in sequence.

[0007] In another preferred embodiment, the second pipe portion includes: a pump connector, a second one-way valve and a second pipe, and the plunger pump, the pump connector, the second one-way valve, the second pipe and the first three-way pipe are connected in sequence.

[0008] In another preferred embodiment, the second water supply pipeline includes: a second three-way connection, a third one-way valve and a third pipe, and the water supply joint, the second three-way connection, the third one-way valve, the third pipe and the first one-way valve are connected in sequence.

[0009] In another preferred embodiment, the water storage container comprises: a container body and an elbow joint, the bottom of the container body is connected to the elbow joint, and the elbow joint is connected to the first one-way valve.

[0010] In another preferred embodiment, a water level monitoring device is provided on the water storage container.

[0011] In another preferred embodiment, it further comprises: a water pump, wherein the water pump is connected to the water storage container.

[0012] In another preferred embodiment, it further comprises: a water return pipe connected to the water storage container.

[0013] In another preferred embodiment, it further comprises: a water circulation pipeline, and the return pipe and the water pump are both connected to the water circulation pipeline.

[0014] In another preferred embodiment, the water supply connector is used to connect to a water supply device.

[0015] Due to the adoption of the above technical solution, the utility model has the following positive effects compared with the prior art:

[0016] Through the application of the utility model, a water replenishment system suitable for supplying water to a water storage container is provided, especially suitable for water replenishment operations under high pressure conditions. The water volume in the water storage container can be maintained by controlling the plunger valve and further cooperating with the water level monitoring device. The system has good working stability, reasonable layout and simple use. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is an overall schematic diagram of a high-pressure automatic water replenishment system of the utility model.

[0018] In the attached figure:

[0019] 1. Water supply joint; 2. First water supply pipeline; 3. First three-way joint; 4. First non-return valve; 5. Second water supply pipeline; 6. Water storage container; 7. Plunger pump; 8. First pipe joint; 9. First piping; 10. Pump joint; 11. Second non-return valve; 12. Second piping; 13. Second three-way joint; 14. Third non-return valve; 15. Third piping; 16. Container body; 17. Elbow joint; 18. Water level monitoring device; 19. First ferrule joint; 20. Second ferrule joint; 21. Water pump; 22. Return pipe. DETAILED DESCRIPTION

[0020] The technical solution of the utility model will be described clearly and completely below in conjunction with the accompanying drawings. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] like Figure 1 As shown, a high-pressure automatic water replenishment system of a preferred embodiment is shown, comprising: a water replenishment joint 1, a first water replenishment pipeline 2, a first three-way valve 3, a first one-way valve 4, a second water replenishment pipeline 5 and a water storage container 6, the water replenishment joint 1 is connected to one end of the first water replenishment pipeline 2, the water replenishment joint 1 is also connected to one end of the second water replenishment pipeline 5, the other end of the first water replenishment pipeline 2 and the other end of the second water replenishment pipeline 5 are both connected to the first three-way valve 3, the first three-way valve 3 is connected to the first one-way valve 4, and the first one-way valve 4 is connected to the water storage container 6; wherein, the first water replenishment pipeline 2 comprises: a first pipe portion, a plunger pump 7 and a second pipe portion, and the water replenishment joint 1, the first pipe portion, the plunger pump 7, the second pipe portion and the first three-way valve 3 are connected in sequence. Furthermore, after the high-pressure automatic water replenishment system is connected to the pipeline of the corresponding external device, before the external device is turned on, the water supply at the water replenishment joint 1 is supplied to the water storage container 6 through the second water replenishment pipeline 5 until the water replenishment can no longer be continued due to the pressure difference, as shown in path A; after the external device is turned on, if the water level in the water storage container 6 is still low, that is, the water volume is insufficient, the plunger pump 7 is automatically turned on and the water supply at the water replenishment joint 1 is replenished into the water storage container 6 at a certain high pressure through the first water replenishment pipeline 2, as shown in path B; and when part of the water is leaked during the operation of the external device or is eliminated with the pressure relief operation, subsequent water supply can still be carried out through the plunger pump 7 of path B to ensure that the water level in the water storage container 6 meets the usage requirements.

[0022] Further, as a preferred embodiment, the plunger pump 7 is preferably a high-pressure plunger pump 7.

[0023] Further, as a preferred embodiment, the first pipe part includes: a first pipe joint 8 and a first piping 9, and the water supply joint 1, the first pipe joint 8, the first piping 9 and the plunger pump 7 are connected in sequence.

[0024] Further, as a preferred embodiment, the second pipe portion includes: a pump connector 10, a second one-way valve 11 and a second pipe 12, and the plunger pump 7, the pump connector 10, the second one-way valve 11, the second pipe 12 and the first three-way 3 are connected in sequence.

[0025] Further, as a preferred embodiment, the second water supply pipeline 5 includes: a second three-way valve 13, a third one-way valve 14 and a third pipe 15, and the water supply joint 1, the second three-way valve 13, the third one-way valve 14, the third pipe 15 and the first one-way valve 4 are connected in sequence.

[0026] Furthermore, as a preferred embodiment, the second three-way valve 13 can be connected to the auxiliary water tank through an additional pipeline to perform preliminary water replenishment operation on the auxiliary water tank.

[0027] Further, as a preferred embodiment, the water storage container 6 includes: a container body 16 and an elbow joint 17 , the bottom of the container body 16 is connected to the elbow joint 17 , and the elbow joint 17 is connected to the first one-way valve 4 .

[0028] Furthermore, as a preferred embodiment, the bent joint 17 is bent 90 degrees from bottom to top.

[0029] Furthermore, as a preferred embodiment, the container body 16 is a cylindrical container structure.

[0030] Further, as a preferred embodiment, the elbow joint 17 is preferably an internal elbow.

[0031] Further, as a preferred embodiment, a water level monitoring device 18 is provided on the water storage container 6. Further, the water level monitoring device 18 is provided to detect the water level in the water storage container 6, and when the water level is insufficient, the plunger pump 7 is activated and the water storage container 6 is replenished with water.

[0032] Further, as a preferred embodiment, the water level monitoring device 18 is preferably a water level probe.

[0033] Furthermore, as a preferred embodiment, a pressure relief device is provided on the water storage container 6 .

[0034] Further, as a preferred embodiment, a Ni-joint structure is respectively provided at both ends of the first one-way valve 4.

[0035] Further, as a preferred embodiment, two first ferrule joints 19 are respectively provided at both ends of the second pipe 12 , and two second ferrule joints 20 are respectively provided at both ends of the third pipe 15 .

[0036] Furthermore, as a preferred embodiment, the first pipe 9, the second pipe 12 and the third pipe 15 are all made of stainless steel.

[0037] The above description is only a preferred embodiment of the present invention, and does not limit the implementation mode and protection scope of the present invention.

[0038] The utility model also has the following implementation methods based on the above:

[0039] In a further embodiment of the utility model, it further comprises: a water pump 21, which is connected to the water storage container 6. Further, the water pump 21 is used to transport the water in the water storage container 6 to the outside, preferably to the above-mentioned external device.

[0040] In a further embodiment of the present invention, it further comprises: a water return pipe 22, which is connected to the water storage container 6. Further, the water return pipe 22 is used to transport water from the external device back to the water storage container 6.

[0041] In a further embodiment of the utility model, it further comprises: a water circulation pipeline, and the return pipe 22 and the water pump 21 are both connected to the water circulation pipeline. Further, the water circulation pipeline is arranged in a corresponding external device to provide circulating water.

[0042] In a further embodiment of the utility model, the above-mentioned external device is preferably a heating device for the mold, which provides circulating water through a water circulation pipeline, and a heater is arranged on the water circulation pipeline, and part of the water circulation pipeline is arranged in heat exchangeable contact with the mold; preferably, the high-pressure automatic water replenishment system can prevent the heating device from dry burning during the operation of the heater.

[0043] In a further embodiment of the present invention, the water supply connector 1 is used to connect to a water supply device. Further, the water supply device is an external water supply source.

[0044] The above description is only a preferred embodiment of the present invention, and does not limit the implementation mode and protection scope of the present invention. For those skilled in the art, it should be aware that all solutions obtained by equivalent substitutions and obvious changes made using the description and illustrations of the present invention should be included in the protection scope of the present invention.

Claims

1. A high-pressure automatic water replenishment system, characterized in that: include: A water supply joint, a first water supply pipeline, a first three-way connection, a first one-way valve, a second water supply pipeline and a water storage container, wherein the water supply joint is connected to one end of the first water supply pipeline, the water supply joint is also connected to one end of the second water supply pipeline, the other end of the first water supply pipeline and the other end of the second water supply pipeline are both connected to the first three-way connection, the first three-way connection is connected to the first one-way valve, and the first one-way valve is connected to the water storage container; Wherein, the first water supply pipeline includes: a first pipe part, a plunger pump and a second pipe part, and the water supply joint, the first pipe part, the plunger pump, the second pipe part and the first tee are connected in sequence.

2. The high pressure automatic water replenishment system according to claim 1, characterized in that: The first pipe portion includes: a first pipe joint and a first piping, and the water supply joint, the first pipe joint, the first piping and the plunger pump are connected in sequence.

3. The high pressure automatic water replenishment system according to claim 1, characterized in that: The second pipe portion includes: a pump joint, a second one-way valve and a second pipe. The plunger pump, the pump joint, the second one-way valve, the second pipe and the first three-way pipe are connected in sequence.

4. The high pressure automatic water replenishment system according to claim 1, characterized in that: The second water supply pipeline includes: a second three-way connection, a third one-way valve and a third pipe. The water supply joint, the second three-way connection, the third one-way valve, the third pipe and the first one-way valve are connected in sequence.

5. The high pressure automatic water replenishment system according to claim 1, characterized in that: The water storage container comprises: a container body and a bent joint, the bottom of the container body is connected to the bent joint, and the bent joint is connected to the first one-way valve.

6. The high pressure automatic water replenishment system according to claim 1, characterized in that: The water storage container is provided with a water level monitoring device.

7. The high pressure automatic water replenishment system according to claim 1, characterized in that: Also includes: A water pump is connected to the water storage container.

8. The high pressure automatic water replenishment system according to claim 7, characterized in that: Also includes: A water return pipe is connected to the water storage container.

9. The high pressure automatic water replenishment system according to claim 8, characterized in that: Also includes: A water circulation pipeline, the return pipe and the water pump are both connected to the water circulation pipeline.

10. The high pressure automatic water replenishment system according to claim 1, characterized in that: The water supply joint is used to be connected to a water supply device.

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