Ice water system

Abstract

The utility model belongs to the technical field of bottle blowing machine molds, and particularly relates to an ice water system which comprises a cooling pipe, a first connecting pipe head and a second connecting pipe head, the first connecting pipe head is arranged at one end of the cooling pipe, and the second connecting pipe head is arranged at the end, away from the first connecting pipe head, of the cooling pipe. The end of the head of the first connecting pipe is in threaded connection with a first control valve, the end of the head of the second connecting pipe is in threaded connection with a second control valve, a third control valve is arranged in the middle of the cooling pipe, a first three-way pipe is arranged on one side of the third control valve, and a second three-way pipe is arranged on the other side of the third control valve. The bottom of the first three-way pipe is in threaded connection with a fourth control valve; the cold water pipe is additionally arranged on the mold, the cooling effect on the mold can be accelerated by circulating cold water, meanwhile, the retention time of the cold water in the cooling pipe is shortened, the speed of taking away heat of the mold by the cold water can be accelerated, the cooling efficiency of the mold is improved, and a better shaping effect is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of blow molding machine molds, and specifically relates to an ice water system. Background Art

[0002] A blow molding machine is a machine for blowing bottles. The simplest explanation is that it can blow (softened into liquid) or preformed bottle blanks into bottles through certain technological means. The blow molding machine is convenient and fast, with a large production volume. After its appearance, it has replaced most manual bottle blowing and is adopted by most beverage enterprises.

[0003] The existing cooling of blow molding machine molds originally used a chiller for cooling. Due to some bottle shapes, lower temperatures are required for sizing during production. Otherwise, it is easy to cause heat shrinkage problems after the empty bottles are taken out. However, the cooling temperature of the existing chiller cannot meet the production needs of lower temperatures. To solve the above problems, an ice water system is proposed in this application. Content of the Utility Model

[0004] (I) Purpose of the Utility Model

[0005] To solve the technical problems in the background art, the utility model proposes an ice water system. Based on the original chiller, a cold water pipe is added to the mold. By circulating the cold water, the cooling effect of the mold can be accelerated. At the same time, by reducing the residence time of the cold water in the cooling pipe, the speed of the cold water taking away the heat of the mold can be accelerated, and the cooling efficiency of the mold can be improved, achieving a better sizing effect to solve the problems proposed in the background art.

[0006] (II) Technical Solution

[0007] To solve the above technical problems, the utility model provides an ice water system, which includes a cooling pipe, a first connection pipe head and a second connection pipe head. The first connection pipe head is arranged at one end of the cooling pipe, and the second connection pipe head is arranged at the end of the cooling pipe far from the first connection pipe head. A first control valve is threadedly connected to the end of the first connection pipe head, and a second control valve is threadedly connected to the end of the second connection pipe head;

[0008] A third control valve is arranged in the middle of the cooling pipe. A first three-way pipe is arranged on one side of the third control valve, and a second three-way pipe is arranged on the other side of the third control valve;

[0009] A fourth control valve is threadedly connected to the bottom of the first three-way pipe, and a fifth control valve is threadedly connected to the bottom of the second three-way pipe.

[0010] Preferably, a first connection pipe is threadedly connected to the first control valve, and the first connection pipe is located at the end of the first control valve far from the first connection pipe head.

[0011] Preferably, a second connecting pipe is threadedly connected to the second control valve, and the second connecting pipe is located at one end of the second control valve away from the second connecting pipe head.

[0012] Preferably, the fourth control valve is located at one end of the cooling pipe close to the second connecting pipe head, and the fifth control valve is located at one end of the cooling pipe close to the first connecting pipe head.

[0013] Preferably, a first drain pipe is provided at the bottom of the fourth control valve, a threaded head is provided at the top of the first drain pipe, and the top of the first drain pipe is threadedly connected to the fourth control valve through the threaded head.

[0014] Preferably, a second drain pipe is provided at the bottom of the fifth control valve, a threaded head is provided at the top of the second drain pipe, and the top of the second drain pipe is threadedly connected to the fifth control valve through the threaded head.

[0015] Preferably, a contact piece is fixedly connected to the back surface of the cooling pipe, and the back surface of the contact piece is a flat structure.

[0016] The above technical solution of the present utility model has the following beneficial technical effects:

[0017] 1. In the present utility model, the first connecting pipe head and the second connecting pipe head at both ends of the cooling pipe are respectively connected to the liquid outlet end of the circulation pump through the first connecting pipe or the second connecting pipe. The first control valve, the second control valve and the third control valve are opened, and the fourth control valve and the fifth control valve are closed. The circulation pump extracts cold water, and the cold water continuously circulates in the cooling pipe. The cooling pipe is located in the inner cavity of the mold, and the heat on the mold is transferred to the cooling pipe. The heat on the mold can be taken away by the cold water, and rapid cooling of the mold can be achieved.

[0018] 2. In the present utility model, when the mold needs to increase the heat dissipation amount, both ends of the cooling pipe are connected to the liquid outlet end of the circulation pump through the first connecting pipe and the second connecting pipe, and the third control valve is closed. The third control valve can separate the cooling pipe from the middle. The fourth control valve and the fifth control valve are opened. When the cold water circulates in the cooling pipe, the cold water is respectively discharged from the first drain pipe and the second drain pipe, which can increase the circulation speed of the cold water in the cooling pipe, reduce the residence time of the cold water in the cooling pipe, thereby accelerating the speed of the cold water taking away the heat of the mold and improving the cooling efficiency of the mold. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 is an overall structural schematic diagram of an ice water system of the present utility model;

[0020] Figure 2 is a connection structural schematic diagram of the first control valve and the second control valve of an ice water system of the present utility model;

[0021] Figure 3Schematic diagram of the connection structure of the No. 3 control valve of an ice water system of the present utility model;

[0022] Figure 4 Schematic cross-sectional structure diagram of an ice water system of the present utility model.

[0023] Reference numerals:

[0024] 1. Cooling pipe; 2. First connecting pipe head; 3. Second connecting pipe head; 4. First control valve; 5. First connecting pipe; 6. Second control valve; 7. Second connecting pipe; 8. Third control valve; 9. First three-way pipe; 10. Fourth control valve; 11. First drain pipe; 12. Second three-way pipe; 13. Fifth control valve; 14. Second drain pipe; 15. Contact piece. Detailed implementation manners

[0025] To make the objectives, technical solutions and advantages of the present utility model clearer and more understandable, the present utility model will be further described in detail below in conjunction with the detailed implementation manners and with reference to the accompanying drawings. It should be understood that these descriptions are merely exemplary and are not intended to limit the scope of the present utility model. In addition, in the following descriptions, the descriptions of well-known structures and technologies are omitted to avoid unnecessarily confusing the concepts of the present utility model.

[0026] As Figures 1-4 shown, an ice water system proposed by the present utility model includes a cooling pipe 1, a first connecting pipe head 2 and a second connecting pipe head 3. The first connecting pipe head 2 is provided at one end of the cooling pipe 1, and the second connecting pipe head 3 is provided at the end of the cooling pipe 1 away from the first connecting pipe head 2. The end of the first connecting pipe head 2 is threadedly connected to a first control valve 4, and the end of the second connecting pipe head 3 is threadedly connected to a second control valve 6;

[0027] A third control valve 8 is provided in the middle of the cooling pipe 1. A first three-way pipe 9 is provided on one side of the third control valve 8, and a second three-way pipe 12 is provided on the other side of the third control valve 8;

[0028] The bottom of the first three-way pipe 9 is threadedly connected to a fourth control valve 10, and the bottom of the second three-way pipe 12 is threadedly connected to a fifth control valve 13.

[0029] It should be noted that the first connecting pipe head 2 and the second connecting pipe head 3 at both ends of the cooling pipe 1 are respectively connected to the liquid outlet end of the circulating pump through the first connecting pipe 5 or the second connecting pipe 7. The first control valve 4, the second control valve 6 and the third control valve 8 are opened, and the fourth control valve 10 and the fifth control valve 13 are closed. The circulating pump extracts cold water, and the cold water continuously circulates in the cooling pipe 1. The cooling pipe 1 is located in the inner cavity of the mold, and the heat on the mold is transferred to the cooling pipe 1. The heat on the mold can be taken away by the cold water, and the rapid cooling of the mold can be realized. When the mold needs to increase the heat dissipation, both ends of the cooling pipe 1 are connected to the liquid outlet end of the circulating pump through the first connecting pipe 5 and the second connecting pipe 7, and the third control valve 8 is closed. The third control valve 8 can separate the cooling pipe 1 from the middle. The fourth control valve 10 and the fifth control valve 13 are opened. When the cold water circulates in the cooling pipe 1, the cold water is discharged from the first drain pipe 11 and the second drain pipe 14 respectively, which can increase the circulating speed of the cold water in the cooling pipe 1, reduce the residence time of the cold water in the cooling pipe 1, and thus accelerate the speed of the cold water taking away the heat of the mold and improve the cooling efficiency of the mold.

[0030] In this embodiment, as Figure 1 and Figure 2 shown, the first control valve 4 is threadedly connected with the first connecting pipe 5. The first connecting pipe 5 is located at one end of the first control valve 4 away from the first connecting pipe head 2. The second control valve 6 is threadedly connected with the second connecting pipe 7. The second connecting pipe 7 is located at one end of the second control valve 6 away from the second connecting pipe head 3.

[0031] It should be noted that both ends of the cooling pipe 1 can be respectively connected to the liquid outlet end of the circulating pump through the first connecting pipe head 2 and the second connecting pipe 7.

[0032] In this embodiment, as Figure 3 shown, the fourth control valve 10 is located at one end of the cooling pipe 1 close to the second connecting pipe head 3. The fifth control valve 13 is located at one end of the cooling pipe 1 close to the first connecting pipe head 2. The bottom of the fourth control valve 10 is provided with a first drain pipe 11. The top of the first drain pipe 11 is provided with a threaded head. The top of the first drain pipe 11 is threadedly connected with the fourth control valve 10 through the threaded head. The bottom of the fifth control valve 13 is provided with a second drain pipe 14. The top of the second drain pipe 14 is provided with a threaded head. The top of the second drain pipe 14 is threadedly connected with the fifth control valve 13 through the threaded head.

[0033] It should be noted that the top of the second drain pipe 14 is threadedly connected with the fifth control valve 13 through the threaded head, and the top of the first drain pipe 11 is threadedly connected with the fourth control valve 10 through the threaded head, which can realize the rapid installation of the first drain pipe 11 and the second drain pipe 14.

[0034] In this embodiment, asFigure 1 and Figure 4 As shown in Figure 4 , a contact piece 15 is fixedly connected to the back surface of the cooling pipe 1, and the back surface of the contact piece 15 is a planar structure.

[0035] It should be noted that the contact piece 15 is provided on the surface of the cooling pipe 1. Through the contact piece 15, the contact area between the cooling pipe 1 and the mold can be increased, and the heat dissipation effect of the mold can be improved.

[0036] The working principle and usage process of the present utility model: The first connecting pipe head 2 and the second connecting pipe head 3 at both ends of the cooling pipe 1 are respectively connected to the liquid outlet end of the circulation pump through the first connecting pipe 5 or the second connecting pipe 7. The first control valve 4, the second control valve 6, and the third control valve 8 are opened, and the fourth control valve 10 and the fifth control valve 13 are closed. The circulation pump extracts cold water, and the cold water continuously circulates in the cooling pipe 1. The cooling pipe 1 is located in the inner cavity of the mold, and the heat on the mold is transferred to the cooling pipe 1. The heat on the mold can be taken away by the cold water, and rapid cooling of the mold can be achieved. The contact piece 15 is provided on the surface of the cooling pipe 1. Through the contact piece 15, the contact area between the cooling pipe 1 and the mold can be increased, and the heat dissipation effect of the mold can be improved. When the mold needs to increase the heat dissipation amount, both ends of the cooling pipe 1 are connected to the liquid outlet end of the circulation pump through the first connecting pipe 5 and the second connecting pipe 7, and the third control valve 8 is closed. The third control valve 8 can separate the cooling pipe 1 from the middle. The fourth control valve 10 and the fifth control valve 13 are opened. When the cold water circulates in the cooling pipe 1, the cold water is discharged from the first drain pipe 11 and the second drain pipe 14 respectively, which can increase the circulation speed of the cold water in the cooling pipe 1, reduce the residence time of the cold water in the cooling pipe 1, and thus accelerate the speed of the cold water taking away the heat of the mold and improve the cooling efficiency of the mold.

[0037] It should be understood that the above specific embodiments of the present utility model are only used for exemplary illustration or explanation of the principle of the present utility model, and do not constitute a limitation to the present utility model. Therefore, any modifications, equivalent replacements, improvements, etc. made without departing from the spirit and scope of the present utility model shall be included within the protection scope of the present utility model. In addition, the appended claims of the present utility model are intended to cover all changes and modification examples falling within the scope and boundaries of the appended claims or equivalent forms of such scope and boundaries.

Claims

1. An ice water system, comprising a cooling pipe (1), a first connecting pipe head (2) and a second connecting pipe head (3), wherein the first connecting pipe head (2) is arranged at one end of the cooling pipe (1), and the second connecting pipe head (3) is arranged at the end of the cooling pipe (1) far from the first connecting pipe head (2), characterized in that, One end of the first connecting pipe head (2) is threadedly connected to a first control valve (4), and one end of the second connecting pipe head (3) is threadedly connected to a second control valve (6); A third control valve (8) is provided in the middle of the cooling pipe (1). A first three-way pipe (9) is provided on one side of the third control valve (8), and a second three-way pipe (12) is provided on the other side of the third control valve (8); A fourth control valve (10) is threadedly connected to the bottom of the first three-way pipe (9), and a fifth control valve (13) is threadedly connected to the bottom of the second three-way pipe (12).

2. The ice water system according to claim 1, characterized in that, A first connecting pipe (5) is threadedly connected to the first control valve (4), and the first connecting pipe (5) is located at one end of the first control valve (4) away from the first connecting pipe head (2).

3. The ice water system according to claim 2, wherein, A second connecting pipe (7) is threadedly connected to the second control valve (6), and the second connecting pipe (7) is located at one end of the second control valve (6) away from the second connecting pipe head (3).

4. The ice water system according to claim 1, characterized in that, The fourth control valve (10) is located at one end of the cooling pipe (1) close to the second connecting pipe head (3), and the fifth control valve (13) is located at one end of the cooling pipe (1) close to the first connecting pipe head (2).

5. The ice water system according to claim 4, characterized in that, A first drain pipe (11) is provided at the bottom of the fourth control valve (10). A threaded head is provided at the top of the first drain pipe (11), and the top of the first drain pipe (11) is threadedly connected to the fourth control valve (10) through the threaded head.

6. The ice water system according to claim 5, characterized in that, A second drain pipe (14) is provided at the bottom of the fifth control valve (13). A threaded head is provided at the top of the second drain pipe (14), and the top of the second drain pipe (14) is threadedly connected to the fifth control valve (13) through the threaded head.

7. The ice water system according to claim 1, wherein A contact piece (15) is fixedly connected to the back surface of the cooling pipe (1), and the back surface of the contact piece (15) is of a planar structure.

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