Pipeline structure for supplying purified water

Abstract

The utility model relates to the technical field of liquid delivery pipelines, in particular to a pipeline structure for purified water supply, which comprises a purified water supply main pipe, a first pipeline and a second pipeline, one end of the first pipeline is connected with a water outlet end of the purified water supply main pipe, and the other end of the first pipeline is connected with one end of the second pipeline. The other end of the second pipeline is used for being connected with water equipment; an electromagnetic valve and a flow meter are arranged on the first pipeline; the second pipeline is a hose, and the first pipeline is further provided with a connecting piece used for fixing the hose. The first pipeline and the water consumption equipment are connected through the hose, the end, connected with the water consumption equipment, of the hose can be taken down at any time and fixed through the connecting piece so that storage can be achieved, purified water in the hose can be completely discharged, and walking and maintenance work of workers cannot be affected when water supply is not conducted.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of liquid delivery pipeline, more particularly to a pipeline structure for purified water supply. BACKGROUND

[0002] In cosmetic production, emulsification equipment is one of important production equipment, which is used for high-speed shearing, dispersion, mixing material, making material fully emulsified and mixed uniformly, and removing air bubbles in production process. When the emulsification equipment is used, purified water needs to be supplied to it.

[0003] The purified water supply in factory is generally stored in the box, and then supplied to each equipment through the supply pipeline. The supply pipeline is generally a stainless steel pipe fixed on the wall. The emulsification equipment is generally placed on the ground, and in order to facilitate the maintenance of the equipment and other safety requirements, the emulsification equipment must be kept a certain distance from the wall. When the purified water supply pipeline supplies purified water to the emulsification equipment, if the gravity supply mode is used, a section of stainless steel pipe needs to be extended from the wall position to the water inlet of the emulsification equipment. This section of stainless steel pipe will be suspended between the wall and the emulsification equipment, which will cause the staff to need to bend down or lower their heads when passing by. If the equipment is maintained, the staff may hit their heads when standing up. In addition, this section of stainless steel pipe will have a corner position, which will form a water storage section and have the risk of microbial growth, which may seriously cause the product to exceed the microbial standard. If the section of stainless steel pipe is replaced by a hose, although the above two problems can be solved, another problem will occur. When the hose is removed, any end of the hose needs to be removed, but the removed hose has the problem of storage. If it is placed randomly, especially during equipment maintenance, the water inlet and outlet of the hose are easy to contact external substances, which will affect the quality of the purified water. SUMMARY

[0004] The utility model aims at overcoming the problems of using stainless steel pipe and using hose in the prior art, and provides a pipeline structure for purified water supply, which supplies water to the emulsification equipment through the hose and can quickly realize hose storage.

[0005] To solve the above technical problems, the utility model adopts the technical scheme of:

[0006] The utility model provides a pipeline structure for purified water supply, including purified water supply main pipe, first pipeline and second pipeline, one end of first pipeline is connected with the water outlet end of purified water supply main pipe, the other end is connected with one end of second pipeline, the other end of second pipeline is used for connecting with water using equipment, electromagnetic valve and flowmeter are arranged on first pipeline, second pipeline is hose, and connecting piece for fixing hose is further arranged on first pipeline.

[0007] In the above technical scheme, the first pipeline is a stainless steel pipe, the second pipeline is a hose, the purified water supply main pipe is connected to a purified water supply device, and the purified water supply main pipe and the first pipeline are both fixed on a wall. When water is supplied, the second pipeline is inserted into a feeding opening of the water using equipment, the electromagnetic valve is controlled to be on and off, and the flow is monitored by the flowmeter. When the flow monitored by the flowmeter meets the demand, the electromagnetic valve is turned off. Since the hose has no right-angled corner position, there is no water storage section, and the purified water basically flows into the water using equipment, only a small amount of purified water adheres to the inner wall of the hose. At the same time, the hose is taken off from the water using equipment and fixed on the connecting piece, so that the purified water adhering to the inside of the hose further flows out of the hose, ensuring that there is no water storage in the hose, and avoiding the breeding of microorganisms. At the same time, the hose does not block the walking of workers and does not hinder the maintenance of the equipment.

[0008] Further, a manual diaphragm valve is further arranged on the first pipeline, the electromagnetic valve is located between the manual diaphragm valve and the flowmeter, and the water inlet end of the flowmeter is in communication with the water outlet end of the electromagnetic valve. The electromagnetic valve is located at the inflow end of the flowmeter. Even if the valve is opened, the water quantity and pressure at the valve are unstable, and the water quantity and pressure flowing into the flowmeter have been re-stabilized, so that the flowmeter can more accurately measure. Since the flowmeter is a relatively fragile component, and daily water quality inspection and flowmeter outsourcing calibration need to be disassembled, the flowmeter is installed at the last position of the first pipeline. When disassembled and replaced, only the flowmeter needs to be disassembled, without the need to operate the manual diaphragm valve and the electromagnetic valve.

[0009] Further, the length of the first pipeline between the manual diaphragm valve and the electromagnetic valve is 5-10 times the pipe diameter of the first pipeline. The length of the first pipeline between the electromagnetic valve and the flowmeter is 1-5 times the pipe diameter of the first pipeline. By limiting the length of the corresponding position of the first pipeline, sufficient installation space can be left for the electromagnetic valve and the flowmeter. Under this length, the water quantity and pressure of the purified water can be stabilized before entering the next component. For the flowmeter, the measurement value after the water quantity and pressure are stabilized is more accurate.

[0010] Further, the hose is a vulcanized silicone tube. Specifically, it is a medical-grade vulcanized silicone tube, which can better meet the production standards of cosmetics.

[0011] Further, the connecting piece comprises a mounting portion connected with the outer wall of the first pipeline and a clamping piece arranged on the mounting portion, and the clamping piece is used for clamping with the second pipeline.

[0012] Further, the clamping piece is a plastic clamping ring, and the plastic clamping ring is in an arc shape, and the plastic clamping ring can clamp the second pipeline.

[0013] Further, the clamping piece is arranged below the connection position of the second pipeline and the first pipeline in the vertical direction.

[0014] Further, the mounting portion is connected with the first pipeline through a pipe clamp.

[0015] Further, the mounting portion is provided with a shielding cover with an opening, the plastic clamping ring is arranged in the shielding cover, the gap of the plastic clamping ring is arranged on the same side as the opening and faces the direction of the wall body for fixing the first pipeline.

[0016] Compared with the prior art, the beneficial effects of the present application are that the first pipeline and the water using equipment are connected through the soft pipe, one end of the soft pipe can be taken off from the water using equipment at any time and is fixed through the connecting piece to realize storage, the purified water in the soft pipe can be completely discharged, and the walking and maintenance work of the staff are not affected when water supply is not performed. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 FIG. 1 is a structural schematic view of a pipeline structure of the prior art;

[0018] Figure 2 FIG. 4 is a structural schematic view of a pipeline structure for purified water supply in a working state according to the present application;

[0019] Figure 3 FIG. 5 is a structural schematic view of a connecting piece according to the present application.

[0020] In the drawings: 100, purified water supply main pipe; 200, first pipeline; 300, second pipeline; 400, electromagnetic valve; 500, flow meter; 600, connecting piece; 610, mounting portion; 620, clamping piece; 630, shielding cover; 700, manual diaphragm valve; 800, wall; 900, water-using equipment. DETAILED DESCRIPTION

[0021] The utility model will be further explained in connection with the specific implementation. Among them, the drawings are only for example explanation, and the representation is only a schematic diagram, and cannot be understood as the limitation of the patent; in order to better illustrate the embodiment of the utility model, some components of the drawings will be omitted, enlarged or reduced, and the size of actual product is not represented; for those skilled in the art, it is understandable that some well-known structures and their description in the drawings can be omitted.

[0022] The same or similar reference numerals in the drawings of the embodiments of the utility model correspond to the same or similar components; in the description of the utility model, it is understood that if the orientation or position relationship indicated by the terms "upper", "lower", "left", "right" etc. is based on the orientation or position relationship shown in the drawings, only for the convenience of describing the utility model and simplifying the description, and not indicating or implying that the indicated device or element must have a particular orientation, a particular orientation and operation, therefore the position relationship description in the drawings is only for example explanation, and cannot be understood as the limitation of the patent, for the ordinary skilled in the art, the specific meaning of the above terms can be understood according to the specific situation.

[0023] Embodiment one

[0024] The embodiment is a first embodiment of the pipeline structure for purified water supply, as shown in Figure 2 It includes purified water supply main pipe 100, first pipeline 200 and second pipeline 300, one end of first pipeline 200 is connected with the water outlet end of purified water supply main pipe 100, the other end is connected with one end of second pipeline 300, the other end of second pipeline 300 is used to be connected with water-using equipment; electromagnetic valve 400 and flow meter 500 are arranged on first pipeline 200; second pipeline 300 is a hose, and connecting piece 600 for fixing the hose is further arranged on first pipeline 200.

[0025] Specifically, a manual diaphragm valve 700 is also installed on the first pipeline 200. A solenoid valve 400 is located between the manual diaphragm valve 700 and the flow meter 500, with the inlet end of the flow meter 500 connected to the outlet end of the solenoid valve 400. The solenoid valve 400 is located at the inlet end of the flow meter 500. Even when the valve is opened, if the water flow and pressure are unstable at the valve, the water flow and pressure will have stabilized by the time it reaches the flow meter 500, allowing the flow meter 500 to measure more accurately. Furthermore, as a relatively vulnerable component, the flow meter 500 is installed at the end of the first pipeline 200, so during disassembly and replacement, only the flow meter 500 needs to be removed. In this embodiment, the length of the first pipeline 200 between the manual diaphragm valve 700 and the solenoid valve 400 is 5-10 times the diameter of the first pipeline 200. The length of the first pipeline 200 between the solenoid valve 400 and the flow meter 500 is 1-5 times the diameter of the first pipeline 200. By limiting the length of the corresponding position of the first pipeline 200, sufficient installation space can be provided for the solenoid valve 400 and the flow meter 500. At this length, the purified water volume and pressure can be stabilized between two adjacent components before entering the next component. For example, for the flow meter 500, the measured value after the water volume and pressure have stabilized is more accurate.

[0026] In this embodiment, the flexible tube is a vulcanized silicone tube. Specifically, it is a medical-grade vulcanized silicone tube, which better meets the production standards for cosmetics.

[0027] Pipeline structures in existing technologies, such as Figure 1 As shown, the system includes a purified water supply main 100, a first pipeline 200, and a second pipeline 300. One end of the first pipeline 200 is connected to the outlet of the purified water supply main 100, and the other end is connected to one end of the second pipeline 300. The other end of the second pipeline 300 is used to connect to water-using equipment. A manual diaphragm valve 700 and a flow meter 500 are installed on the first pipeline 200; a solenoid valve 400 is installed on the second pipeline 300. Both the first pipeline 200 and the second pipeline 300 are made of stainless steel. In the existing design, the solenoid valve 400 is located on the second pipeline 300. When the solenoid valve 400 is open, unstable water flow and pressure occur, affecting the detection of the upstream flow meter 500 and causing a slight decrease in the accuracy of the detection data. Furthermore, the right-angle bend in the second pipeline 300 leaves a water storage section, which is prone to microbial growth. Whether in a water supply state or not, the location of the second pipeline 300 hinders the movement of personnel and the maintenance of equipment.

[0028] The working principle of the pipeline structure for purified water supply in this embodiment is as follows: the first pipeline 200 is a stainless steel pipe, the second pipeline 300 is a hose, and the purified water supply main pipe 100 is connected to a purified water supply device, wherein the purified water supply main pipe 100 and the first pipeline 200 are both fixed on a wall 800. When water is supplied, the second pipeline 300 is inserted into a feeding opening of a water using device 900, and the on-off is controlled by an electromagnetic valve 400 and the flow is monitored by a flow meter 500. When the flow meter 500 monitors that the flow meets the demand, the electromagnetic valve 400 is turned off. Since the hose has no right-angled corner position, there is no water storage section, and the purified water basically all flows into the water using device 900, only a small amount of purified water adheres to the inner wall of the hose. At the same time, the hose is taken off from the water using device and fixed at the connecting piece 600, so that the purified water adhering in the hose further flows out of the pipe, ensuring that there is no water storage in the pipe, avoiding the breeding of microorganisms. At the same time, the hose does not block the walking of the staff and does not hinder the maintenance of the equipment.

[0029] The beneficial effects of this embodiment are as follows: by using the hose to connect the first pipeline 200 and the water using device, the end of the hose connected to the water using device can be taken off at any time and fixed by the connecting piece 600 to realize storage. Not only can the purified water in the hose be completely discharged, but also the walking and maintenance of the staff can not be affected when water is not supplied.

[0030] Embodiment Two

[0031] This embodiment is a second embodiment of the pipeline structure for purified water supply, which is similar to the first embodiment, and the difference is that, as shown in Figure 3 the connecting piece 600 is further limited.

[0032] Specifically, the connecting piece 600 includes a mounting portion 610 connected to the outer wall of the first pipeline 200 and a clamping piece 620 arranged on the mounting portion 610. The clamping piece 620 is a plastic clasp, which is an arc shape. The plastic clasp can clamp the second pipeline 300.

[0033] In this embodiment, the clamping piece 620 is located below the connection position of the second pipeline 300 and the first pipeline 200 in the vertical direction. When the water outlet end of the hose is clamped in the clamping piece 620, it is ensured that the water outlet of the hose is located below the water inlet of the hose, so that the purified water adhering in the hose can flow out.

[0034] Specifically, the mounting portion 610 is connected to the first pipeline 200 through a pipe clamp. The pipe clamp can realize the quick connection of the connecting piece 600 and the first pipeline 200, and can also facilitate the adjustment of the position of the connecting piece 600.

[0035] The working principle of the embodiment is that the connecting piece 600 is clamped on the first pipeline 200 by the pipe clamp, the plastic snap ring is arc-shaped, the hose can be loaded into the gap of the plastic snap ring, and the plastic snap ring can be clamped to make the hose difficult to be taken out of the gap and not to cause damage to the body of the hose, so that the hose can be quickly fixed and taken out for use. When in use, the water outlet end of the hose is clamped into the plastic snap ring, and the water outlet of the hose is directed downward, so that the water outlet of the hose is ensured to be below the water inlet of the hose, and the water adhering to the inner wall in the hose is discharged.

[0036] The remaining features and working principles of the embodiment are consistent with those of the above-mentioned embodiment.

[0037] Embodiment three

[0038] The third embodiment of the pipeline structure for purifying water supply is similar to the first embodiment, and the difference is that, as shown in Figure 3 The connecting piece 600 is further limited.

[0039] Specifically, the connecting piece 600 includes a mounting portion 610 connected with the outer wall of the first pipeline 200 and a clamping piece 620 arranged on the mounting portion 610. The clamping piece 620 is a plastic snap ring, which is arc-shaped and can clamp the second pipeline 300.

[0040] In the embodiment, the clamping piece 620 is below the connection between the second pipeline 300 and the first pipeline 200 in the vertical direction. When the water outlet end of the hose is clamped in the clamping piece 620, the water outlet of the hose is ensured to be below the water inlet of the hose, so that the purified water adhering to the hose can flow out.

[0041] Specifically, the mounting portion 610 is connected with the first pipeline 200 by the pipe clamp. The pipe clamp can realize quick connection of the connecting piece 600 with the first pipeline 200, and can also facilitate adjustment of the position of the connecting piece 600.

[0042] In addition, the mounting portion 610 is provided with a shielding cover 630 with an opening, the plastic snap ring is located in the shielding cover 630, the gap of the plastic snap ring is located on the same side as the opening and is directed to the direction of the wall body for fixing the first pipeline 200. When the water outlet end of the hose is clamped in the clamping piece 620, the shielding cover 630 and the wall body can shield the position of the water outlet of the hose, so as to avoid that the water outlet of the hose is contaminated by impurities generated during equipment maintenance in the workshop.

[0043] The working principle of the embodiment is that the connecting piece 600 is clamped on the first pipeline 200 by the pipe clamp, the plastic snap ring is arc-shaped, the hose can be loaded into the gap of the plastic snap ring, and the plastic snap ring can clamp the hose to make it difficult to be taken out from the gap and will not cause damage to the pipe body of the hose, so that the hose can be quickly fixed and taken out for use. When in use, the water outlet end of the hose is clamped into the plastic snap ring, and the water outlet of the hose is directed downward, so that the water outlet of the hose can be ensured to be below the water inlet of the hose, and the water adhering to the inner wall in the hose can flow out.

[0044] The remaining features and working principles of the embodiment are consistent with any of the above embodiments.

[0045] In the specific contents of the above specific embodiments, any technical features can be combined arbitrarily without contradiction, and in order to make the description simple, all possible combinations of the above technical features are not described, however, as long as the combination of the technical features does not exist contradiction, it should be considered as the scope of the present application.

[0046] Obviously, the above embodiments of the present application are only examples for clearly illustrating the present application, and are not intended to limit the embodiments of the present application. For ordinary skilled in the art, other different forms of changes or variations can be made on the basis of the above description. Here, it is not necessary and impossible to enumerate all the embodiments. Any modification, equivalent replacement and improvement made within the spirit and principle of the present application shall be included in the protection scope of the claims of the present application.

Claims

1. A piping structure for purifying a water supply, characterized by, The utility model provides a pure water supply system, which comprises a pure water supply main pipe (100), a first pipeline (200) and a second pipeline (300), one end of the first pipeline (200) is connected with the water outlet end of the pure water supply main pipe (100), the other end is connected with one end of the second pipeline (300), the other end of the second pipeline (300) is used for being connected with a water using device; an electromagnetic valve (400) and a flowmeter (500) are arranged on the first pipeline (200); the second pipeline (300) is a hose, and a connecting piece (600) for fixing the hose is further arranged on the first pipeline (200).

2. A piping arrangement for a purified water supply according to claim 1, characterised in that, A manual diaphragm valve (700) is further arranged on the first pipeline (200), the electromagnetic valve (400) is located between the manual diaphragm valve (700) and the flowmeter (500), and the water inlet end of the flowmeter (500) is in communication with the water outlet end of the electromagnetic valve (400).

3. A piping arrangement for a purified water supply according to claim 2, characterised in that, The length of the first pipeline (200) between the manual diaphragm valve (700) and the electromagnetic valve (400) is 5-10 times the pipe diameter of the first pipeline (200).

4. A piping arrangement for a purified water supply according to claim 3, characterised in that, The length of the first pipeline (200) between the electromagnetic valve (400) and the flowmeter (500) is 1-5 times the pipe diameter of the first pipeline (200).

5. The piping structure for purifying a water supply according to claim 1, wherein The hose is a vulcanized silica gel pipe.

6. A piping arrangement for a purified water supply according to any one of claims 1-5, characterized in that, The connecting piece (600) comprises a mounting portion (610) connected with the outer wall of the first pipeline (200) and a clamping piece (620) arranged on the mounting portion (610), and the clamping piece (620) is used for clamping the second pipeline (300).

7. A piping arrangement for a purified water supply according to claim 6, characterised in that, The clamping piece (620) is a plastic snap ring, which is in the shape of an arc, and the plastic snap ring can clamp the second pipeline (300).

8. A piping arrangement for a purified water supply according to claim 7, characterised in that, The clamping piece (620) is located below the connection position of the second pipeline (300) and the first pipeline (200) in the vertical direction.

9. A piping arrangement for a purified water supply according to claim 8, characterised in that, The mounting portion (610) is connected with the first pipeline (200) through a pipe clamp.

10. A piping arrangement for a purified water supply according to claim 8, characterised in that, An shielding cover (630) with an opening is arranged on the mounting portion (610), the plastic snap ring is located in the shielding cover (630), the gap of the plastic snap ring is located on the same side as the opening and faces the direction of the wall body for fixing the first pipeline (200).

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