Rinsing tank temperature control water pry control system

Abstract

The utility model discloses a rinsing tank temperature control water pry control system which comprises a medium inlet valve, a stainless steel filter fixedly connected to the output end of the medium inlet valve, a first ball valve fixedly connected to the output end of the stainless steel filter, a circulating pump fixedly connected to the output end of the first ball valve, and a second ball valve fixedly connected to one end of the inner wall of the circulating pump. The output end of the second ball valve is fixedly connected with a folding filter, the output end of the folding filter is fixedly connected with a third ball valve, the output end of the third ball valve is fixedly connected with a water inlet pipe, one end of the inner wall of the water inlet pipe is fixedly connected with a first drainage ball valve, the output end of the water inlet pipe is fixedly connected with a plate heat exchanger, and the output end of the water outlet pipe is fixedly connected with a fourth ball valve; compared with a traditional water temperature machine, due to the fact that steam is mainly used for heating, the water temperature machine is more energy-saving, a circulating system is provided with a high-precision filtering system, the plate heat exchanger is not prone to scaling, meanwhile, the cleanliness of a temperature control medium in the water tank can be guaranteed, and continuous production can be guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of water temperature machine control, in particular to a rinsing tank temperature control water skid control system. Background Art

[0002] The water temperature machine, also known as the water-transporting mold temperature machine, is a mold temperature machine that uses water as a medium. It uses computer touch control and is very simple to operate. The water temperature machine has certain safety protection functions to ensure the accuracy and stability of the temperature, and the components have a long service life. The water temperature machine can quickly raise and lower the temperature and ensure the accuracy and stability of the temperature. The water temperature machine is widely used in different places, and the energy-saving effect is also very obvious. The later maintenance cost of the water temperature machine is relatively low. It is a very good mold temperature machine equipment. The temperature-controlled water skid is a device for controlling temperature, usually used for heating or cooling liquids. It usually consists of a skid seat and one or more temperature control units. The main function of the temperature-controlled water skid is to maintain the liquid within a set temperature range, which can be achieved by using a heater or a cooler, depending on the temperature that needs to be controlled.

[0003] The following problems exist: common water temperature machines are equipped with multiple heating elements for heating, so the cost of use is high. The circulation system in the water temperature machine lacks a rinse tank water source filtration structure, so a large amount of scale will adhere to the surface of the plate heat exchanger, which not only reduces the working efficiency of the plate heat exchanger, but also reduces the service life of the plate heat exchanger. Utility Model Content

[0004] The purpose of this section is to summarize some aspects of the embodiments of the utility model and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the specification abstract and utility model name of this application to avoid blurring the purpose of this section, specification abstract and utility model name, and such simplifications or omissions cannot be used to limit the scope of the utility model.

[0005] To solve the above problems, the utility model adopts the following technical solutions.

[0006] A rinse tank temperature control water skid control system comprises a media inlet valve, wherein the output end of the media inlet valve is fixedly connected to a stainless steel filter, the output end of the stainless steel filter is fixedly connected to a first ball valve, the output end of the first ball valve is fixedly connected to a circulation pump, one end of the inner wall of the circulation pump is fixedly connected to a second ball valve, the output end of the second ball valve is fixedly connected to a folding filter, the output end of the folding filter is fixedly connected to a third ball valve, the output end of the third ball valve is fixedly connected to a water inlet pipe, one end of the inner wall of the water inlet pipe is fixedly connected to a first drain ball valve, the output end of the water inlet pipe is fixedly connected to a plate heat exchanger, the top end of one side of the inner wall of the plate heat exchanger is fixedly connected to a water outlet pipe, the output end of the water outlet pipe is fixedly connected to a fourth ball valve, the output end of the fourth ball valve is fixedly connected to a water outlet flow meter, and the output end of the water outlet flow meter is fixedly connected to a media outlet valve.

[0007] As a further description of the above technical solution:

[0008] A steam inlet is provided at the top of the other side of the inner wall of the plate heat exchanger, a regulating valve is installed inside the steam inlet, and a steam outlet is provided at the bottom of the other side of the inner wall of the plate heat exchanger; the plate heat exchanger is a high-efficiency heat exchanger formed by stacking metal sheets with a certain corrugated shape, and thin rectangular channels are formed between various plates, and heat is exchanged through the plates. It has the characteristics of high heat exchange efficiency, small heat loss, compact and light structure, small footprint, wide application, long service life, etc. Therefore, the use of a plate heat exchanger is conducive to improving the temperature control effect of the rinse tank, and using steam for heating also further plays a role in energy saving and environmental protection.

[0009] As a further description of the above technical solution:

[0010] A water inlet ball valve is fixedly connected to one end of the inner wall of the circulation pump, and a second drainage ball valve is fixedly connected to the other end of the inner wall of the circulation pump; the water inlet ball valve and the second drainage ball valve are used to facilitate staff to control the water volume inside the circulation pump.

[0011] As a further description of the above technical solution:

[0012] A pressure gauge is installed inside the circulation pump, and a fifth ball valve is fixedly connected to the other end of the inner wall of the circulation pump; the pressure gauge can monitor whether the pressure in the circulation system is stable.

[0013] As a further description of the above technical solution:

[0014] The output end of the fifth ball valve is fixedly connected to the first exhaust ball valve, and the output end of the pressure gauge is fixedly connected to the receiving end of the fifth ball valve; the first exhaust ball valve can be used to discharge excess gas in the circulation pump.

[0015] As a further description of the above technical solution:

[0016] One end of the inner wall of the water outlet pipe is fixedly connected with a medium outlet temperature sensor; by providing the medium outlet temperature sensor, the temperature of the discharged water can be detected.

[0017] As a further description of the above technical solution:

[0018] The other end of the inner wall of the water outlet pipe is fixedly connected with a second exhaust ball valve; by providing the second exhaust ball valve, the excess gas inside the plate heat exchanger can be quickly discharged.

[0019] Compared with the prior art, the utility model has the following beneficial effects: the temperature sensing probe of the control part of the rinse tank temperature control water skid feeds back the detected temperature to the control system, and the PLC control system controls whether to heat up. The variable frequency circulation pump of the mechanical part is responsible for the heat transfer function in the whole process. The temperature control water skid is composed of a steam heating system and a circulation filtration system with a filtration accuracy of 25μm. The heating system is composed of steam inlet passing steam to the plate heat exchanger to indirectly heat the water of the circulation filtration system. The steam passing amount is controlled by a regulating valve, and the outlet flow meter monitors the outlet of the water circulation system. Flow rate. During heating, the circulation pump draws the rinse tank water into the media inlet valve, and the water is pumped out from the circulation pump outlet through the folded filter into the plate heat exchanger, and then sent to the rinse tank from the media outlet valve to form a cycle. The pressure gauge monitors whether the pressure in the circulation system is stable. Compared with the traditional water temperature machine, this rinse tank temperature control system is more energy-efficient because it is mainly heated by steam. By setting a folded filter, the circulation system can have a high-precision filtering function, so the plate heat exchanger is not easy to scale. At the same time, it can ensure the cleanliness of the temperature control medium in the water tank to ensure continuous production. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of the connection structure of a rinse tank temperature control water skid control system proposed by the utility model;

[0021] Figure 2 A rinsing tank temperature control water skid control system proposed by the utility model Figure 1 A partial enlarged view of area A.

[0022] The corresponding relationship between the illustrations and component names in the figure is as follows:

[0023] 1. Media inlet valve; 2. Stainless steel filter; 3. First ball valve; 4. Circulation pump; 5. Second ball valve; 6. Folding filter; 7. Third ball valve; 8. Water inlet pipe; 9. First drain ball valve; 10. Plate heat exchanger; 11. Water outlet pipe; 12. Fourth ball valve; 13. Water outlet flow meter; 14. Media outlet valve; 15. Steam inlet; 16. Regulating valve; 17. Steam outlet; 18. Water replenishment ball valve; 19. Second drain ball valve; 20. Pressure gauge; 21. Fifth ball valve; 22. First exhaust ball valve; 23. Media outlet temperature sensor; 24. Second exhaust ball valve. DETAILED DESCRIPTION

[0024] In order to make the above-mentioned purposes, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below in conjunction with the accompanying drawings.

[0025] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0026] Secondly, the term "one embodiment" or "embodiment" as used herein refers to a specific feature, structure or characteristic that may be included in at least one implementation of the present invention. The term "in one embodiment" that appears in different places in this specification does not refer to the same embodiment, nor is it a separate or selective embodiment that is mutually exclusive with other embodiments. The present invention provides the following embodiments.

[0027] Reference Figure 1-2 The utility model provides an embodiment: a rinse tank temperature control water skid control system, including a media inlet valve 1. By setting the media inlet valve 1, the water flow inlet structure can be switched. The output end of the media inlet valve 1 is fixedly connected with a stainless steel filter 2. By setting the stainless steel filter 2, the water drawn out of the rinse tank can be filtered. The output end of the stainless steel filter 2 is fixedly connected with a first ball valve 3. The output end of the first ball valve 3 is fixedly connected with a circulation pump 4. One end of the inner wall of the circulation pump 4 is fixedly connected with a second ball valve 5. The output end of the second ball valve 5 is fixedly connected with a folded filter 6. By setting the folded filter 6, the circulation system can have a high-precision filtering function, so the plate heat exchanger 10 is not easy to scale. The output end of the folded filter 6 is fixedly connected with a third ball valve 7.

[0028] The output end of the third ball valve 7 is fixedly connected to a water inlet pipe 8, one end of the inner wall of the water inlet pipe 8 is fixedly connected to a first drainage ball valve 9, the output end of the water inlet pipe 8 is fixedly connected to a plate heat exchanger 10, the top of one side of the inner wall of the plate heat exchanger 10 is fixedly connected to a water outlet pipe 11, by providing the water outlet pipe 11, the water in the plate heat exchanger 10 can be stably discharged, the output end of the water outlet pipe 11 is fixedly connected to a fourth ball valve 12, the output end of the fourth ball valve 12 is fixedly connected to a water outlet flowmeter 13, the output end of the water outlet flowmeter 13 is fixedly connected to a media outlet valve 14, and the water discharge amount of the plate of the plate heat exchanger 10 can be detected by providing the water outlet flowmeter 13.

[0029] A steam inlet 15 is provided at the top of the other side of the inner wall of the plate heat exchanger 10, and a regulating valve 16 is installed inside the steam inlet 15. The water in the plate heat exchanger 10 is heated by steam, which not only reduces the use cost of the water temperature machine, but also has a good energy-saving effect. A steam outlet 17 is provided at the bottom of the other side of the inner wall of the plate heat exchanger 10. A water supply port ball valve 18 is fixedly connected to one end of the inner wall of the circulating pump 4, and a second drainage ball valve 19 is fixedly connected to the other end of the inner wall of the circulating pump 4. The water supply port ball valve 18 and the second drainage ball valve 19 are used to facilitate the staff to adjust the water inside the circulating pump 4. The amount is controlled, a pressure gauge 20 is installed inside the circulation pump 4, a fifth ball valve 21 is fixedly connected to the other end of the inner wall of the circulation pump 4, a first exhaust ball valve 22 is fixedly connected to the output end of the fifth ball valve 21, the output end of the pressure gauge 20 is fixedly connected to the receiving end of the fifth ball valve 21, and the pressure inside the circulation pump 4 can be detected by setting the pressure gauge 20, a media outlet temperature sensor 23 is fixedly connected to one end of the inner wall of the outlet pipe 11, and the outlet temperature sensor 23 can be set to detect the discharged water temperature, and a second exhaust ball valve 24 is fixedly connected to the other end of the inner wall of the outlet pipe 11.

[0030] The above content is a further detailed description of the utility model in combination with specific implementation methods. It cannot be determined that the specific implementation of the utility model is limited to these descriptions. For ordinary technicians in the technical field to which the utility model belongs, without departing from the concept of the utility model, they can also make several simple deductions or substitutions, which should be regarded as belonging to the scope of protection determined by the claims submitted for the utility model.

Claims

1. A rinse tank temperature control water skid control system, comprising a media inlet valve (1), characterized in that: The output end of the media inlet valve (1) is fixedly connected to a stainless steel filter (2), the output end of the stainless steel filter (2) is fixedly connected to a first ball valve (3), the output end of the first ball valve (3) is fixedly connected to a circulation pump (4), one end of the inner wall of the circulation pump (4) is fixedly connected to a second ball valve (5), the output end of the second ball valve (5) is fixedly connected to a folding filter (6), the output end of the folding filter (6) is fixedly connected to a third ball valve (7), the output end of the third ball valve (7) is fixedly connected to a water inlet pipe (8), one end of the inner wall of the water inlet pipe (8) is fixedly connected to a first water discharge ball valve (9), the output end of the water inlet pipe (8) is fixedly connected to a plate heat exchanger (10), the top end of one side of the inner wall of the plate heat exchanger (10) is fixedly connected to a water outlet pipe (11), the output end of the water outlet pipe (11) is fixedly connected to a fourth ball valve (12), the output end of the fourth ball valve (12) is fixedly connected to a water outlet flow meter (13), and the output end of the water outlet flow meter (13) is fixedly connected to a media outlet valve (14).

2. A rinsing tank temperature control water skid control system according to claim 1, characterized in that: A steam inlet (15) is provided at the top end of the other side of the inner wall of the plate heat exchanger (10), a regulating valve (16) is installed inside the steam inlet (15), and a steam outlet (17) is provided at the bottom end of the other side of the inner wall of the plate heat exchanger (10).

3. A rinsing tank temperature control water skid control system according to claim 1, characterized in that: A water inlet ball valve (18) is fixedly connected to one end of the inner wall of the circulation pump (4), and a second water discharge ball valve (19) is fixedly connected to the other end of the inner wall of the circulation pump (4).

4. A rinsing tank temperature control water skid control system according to claim 1, characterized in that: A pressure gauge (20) is installed inside the circulation pump (4), and a fifth ball valve (21) is fixedly connected to the other end of the inner wall of the circulation pump (4).

5. A rinsing tank temperature control water skid control system according to claim 4, characterized in that: The output end of the fifth ball valve (21) is fixedly connected to the first exhaust ball valve (22), and the output end of the pressure gauge (20) is fixedly connected to the receiving end of the fifth ball valve (21).

6. A rinsing tank temperature control water skid control system according to claim 1, characterized in that: One end of the inner wall of the water outlet pipe (11) is fixedly connected to a medium outlet temperature sensor (23).

7. A rinsing tank temperature control water skid control system according to claim 1, characterized in that: A second exhaust ball valve (24) is fixedly connected to the other end of the inner wall of the water outlet pipe (11).

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