KR20040073911A - Method for manufacturing and forming water pipe freeze protection machine - Google Patents

Abstract

PURPOSE: A method for manufacturing and forming a water pipe freeze protection machine is provided to reduce the consumption of water by protecting mechanisms as a water pipe, a water gauge, and a pump from being frozen. CONSTITUTION: A tube(1) of a straight tube-type freeze protection machine(100) is made from flexible synthetic rubber or urethane. Couplings(3,4) are inserted into left and right holes of the tube. The couplings are made from PVC and steels and the steel is formed into threads of a screw. Press rings are fitted to the coupling-inserted parts and pressurized by a press. The straight tube-type freeze protection machine divides and reduces pressure of the ice water rising in freezing 90% of water in the water pipe and other kinds of pipes by primarily expanding the ice water, which is changed by pressure in turning the water contained in the water pipes and radiator pipes of vehicles into ice, in the tube.

Description

Manufacturing method of water pipe freeze protection device and its formation {omitted}

The present invention relates to the freezing of various appliances using water in winter, such as water pipes, and more specifically to the manufacture of equipment for protecting freezing freezing water pipes, automobiles, back pumps, pumps and many other kinds of mechanical devices. It is related with the formation method.

Conventionally, in the winter, various water pipes or water pipes using fire, or fire-fighting equipment, motor pumps, water metering machines, etc., have been used in winter to protect water from freezing. Water pipes have been heated outside the pipes with a suitable heat insulator for the pipes, and the faucet area has been protected from freezing ice by keeping the pipes warm using electric heating wires to keep them warm. After three years, the insulation will become old and the gap between them will open, causing the pipes to be partially exposed, resulting in the effect of insulation being frozen, which can cause freezing. Insulation method using electric heating wire shows the effect of keeping warm, but when electric power is outage, water pipe freezes and freezes can fly. Most of the fire and other pumps are controlled by the control station, so the pump becomes freezing. The water meter is mainly warmed up with water or urine on the water meter in winter, but it is one of them because it is checked by the water meter instructions and managed by many people in one house. Neglecting this warmth can cause freezing. Car Rajeta is able to prevent freezing by pouring antifreeze, but it can also cause freezing in the area around management. In addition, to prevent freezing of water pipes, water taps are slightly opened to prevent water pipes from freezing. There is a loss of waste that flows all night.

In addition, water pipes, water meter pumps, automobiles, and pipes can not use various parts of the equipment that are freezing due to winter ice. Was done.

The present invention is to reduce the freezing by coupling the freeze protection device to the water pipe and the water meter, the pump, a large car, etc. in order to solve the above problems.

When the tap water turns into ice in the water pipe, water meter, or other mechanical equipment, the body of the water pipe, water meter, or other machine that surrounds it is somewhat reduced. When it becomes (large), the frozen part of the tap water and the ice Pyeongchang pressure = rises together, but there is no place to escape. In other words, the natural pressure of tap water is pushed on the water pipe inlet side and the place where the tap (faucet) valve on the opposite side is tight is closed, so the ice water in the area where the ice is frozen is pushed out with high pressure force, so the ice water is not While finding a place to escape, the pressure of the flat pressure into the freeze protection device of the present invention flows in slowly (related to the temperature), while the pressure in the pipe is lowered and the tube in the freeze arrester swells. As it rises, all naturally freezes, so it does not damage the water pipes, water pipes, and other machinery.The frozen freeze protection device is a freeze freeze protector and mechanical equipment that is restored to normal when the ice melts. To provide a method.

Figure 1 is a state in which the jaw-type freeze arrester is attached to the water pipe (example)

Figure 2 is a freeze protection state when the jabut-type freeze arrester is attached to the water pipe (example)

Figure 3 is a state in which the tube-type freeze blocker is separated

Figure 4 is a state in which the jaw-shaped freeze blocker is disassembled

5 is a state in which the direct insertion freeze blocker is attached to the water pipe (example)

6 is an example of a hypothetical state of the conventional pump is directly inserted freeze blocker

7 is a state in which the direct insertion freeze blocker is separated

8 is a partially assembled state of the direct insertion type freeze arrester

9 is an exploded state of the direct insertion type freeze arrester

10 is a state in which a hole is drilled in the back of the water meter case (example)

11 is a state in which the direct attachment freeze blocker is disassembled

12 is a diagram in which the direct-attachment freeze blocker is formed on the water meter

13 is a conventional water meter case back state diagram

(Explanation of symbols for the main parts of the drawing)

1:-Tube 2: Water pipe pipe 3, 4: Cuff ring 5: Hook jaw conical tube 6: Spring contact plate

7.17: Tube cover cover 8: Air hole 9: Mounting of female thread 10: Corrugated tube 11: Spring

12,13: wing 14: male thread 15: water intake hole 16: multiple hole 18: screw thread

19, 22: compression ring 20: corrugated tube tube 30 with wings: wall 40: tap (faucet) valve

100:-Jaw-type freeze arrester 200: Direct insertion freeze arrester 300: Direct attachable freeze arrester 400: Water meter 500: Existing apparatus

The present invention is to solve such problems, the freeze protection device is a body (case) such as a mechanical device in the manufacture of various mechanical devices such as a jaw-tube type and a direct insertion type and a water meter, a pump, a car large antenna, and a large tube tube. 1) It is classified as a direct attachment type that is directly attached to one side and is released together. FIG. 1 is a -za tube type connected to a water pipe, and FIG. 5 is a direct insertion type connected to a water pipe pipe. This is an example of attachment to the meter. Such a structure will be described in detail in the manufacture of various freeze protection equipment and its formation method as follows.

In the manufacturing method of the magnetic tube-type freeze protection device 100, the material of the tube tube 1 is formed by using a flexible material such as synthetic rubber or urethane. The tube tube 1 is formed and both sides of the inlet side of the tube tube 1 are formed by inserting the cuff rings 3 and 4, respectively. The cuffing material is made of PVC and steel, and the steel is formed in the step of forming a screw thread, respectively. In the method of manufacturing a direct insertion freeze protection device, the material of the corrugated tube 10 is flexible. Using a material such as rubber or synthetic resin and urethane, it is formed in a corrugated tube shape so that it can be folded and unfolded freely up and down, and formed on one side such as a bag so that the end is sealed. After forming the male thread 14 on the surface of the pyramid tube 15, the pyramid tube 15 is inserted into the inlet of the corrugated tube 10 so as to facilitate the coupling of the surface with each other. After inserting the crimping ring (19) to press the press firmly to form a joint form by pressing the crimped tube (10) and the crimped tube (10) that can push the crimped tube 10 thereon After forming the spring contact plate (6) to be made, and then form the cover (7) to form a warm cover of the corrugated tube (10), the body of the cover (7) is a few air holes so that air can enter freely ( 8) After forming and forming the female thread (9) to be combined with the male thread (14) of the horn tube (15) at the inlet of the hot cover (7) in the hot cover (7) prepared in this way Spring that inserts the spring (11) and supports the corrugated tube (10) on the spring Raise the close contact plate (6) and then insert the corrugated tube (10) on top of it to insert the male thread (14) of the horn tube and the female thread (9) of the cover (7). Direct insertion type freeze protection device manufactured as shown in FIG.

In the manufacturing method of the direct attachable freeze protection device, the formation method of manufacture is almost similar to the direct insertion freeze protection device introduced above, and the material of the corrugated tube 20 with wings is made of flexible synthetic rubber, synthetic resin, urethane, etc. Form a corrugated tube form so that it can be folded and unfolded freely up and down by using a one-sided form, such as a pocket, formed to be sealed at the end. Then, the inlet of the corrugated tube tube 20 forms a wing 12 in a-shape and is attached to the wing. Spring contact plate that supports the spring and the corrugated tube tube 20 to push the corrugated tube tube 20 to the cushioning action after the step of forming a plurality of holes (16) to be punctured so as to be fixed when ) Form the next and the corrugated tube tube (20) of the warmer cover (17) is formed in the form of the wing 13 in the L-shape and made on the body of the cover (17) After forming a small number of air holes 8 so that the air can freely enter, and punching a plurality of holes 16 that can be fixed when attached to the wings, and after the prepared water meter (pump and car large scale) Body (case) 400 (1) Perforated water inlet hole (15) to allow water to be sucked in and out of the side, and a plurality of holes (16) for attaching the tuba cover (17) around the perforated hole. Spring mixing plate for supporting the corrugated tube tube 20 is inserted into the spring cover (17) formed in the front cover (17) formed before and after the step formed by forming the screw 18 of the female thread by drilling ( 6) Raise and insert the corrugated tube tube 20 on the upper surface thereof, and the tube cover 17 formed by inserting the tube is coupled to the water inlet hole 15 of the water meter body (case) 400 by a bolt 25. Firmly attached As a method of manufacturing a freeze protection device attached to a water meter, a pump, a car large example, a large size pipe, and the like, and a method of forming the same, the magnetic tube freeze protection device 100 is formed as shown in FIG. It can be used for water pipes, pipes, etc., and the insert-type freeze protection device 200 is used for water pipes, pipes, etc., which use various kinds of water as shown in FIG. 5, and various machines, such as pumps, which use various kinds of water. It is possible to attach and use the equipment, and the direct attachable freeze protection device 300 is a step in which the manufacturing process is performed by attaching together to the outer case 1 side of the body when manufacturing the water meter 400 or the car large sizer. The attached freeze blocker absorbs the ice water of the elevated pressure into the freeze blocker when the ice starts to freeze. So that by the pipe and so that the various mechanical mechanisms such example reclining line put together to increase the pressure of the ice water in the ice freezing only freeze is not najil thereby can both protect on various machine mechanisms.

In the present invention, the characteristics and methods of briefly experimenting and confirming the principle of freezing wave in the present invention will be introduced.

Water freezes from top to bottom when it turns to ice. When water turns into ice, an air layer forms in the ice, causing the ice to expand (large). When water turns to ice, the container that holds the water will produce some shrinkage at lower temperatures. When the water turns to ice, the container or pipe that contains the water becomes the freezing place, so let's introduce a simple test method for freezing.

First, prepare 4 containers that can close the lid, and decide the order of A, B, C, and D in the container and put water in it to freeze.

A container contains only half the water and the lid is closed.

The container of B is filled with water to the entrance of the container and holds the lid.

The container of C is filled with water to the entrance of the container and the lid is opened without closing.

The container of D is filled with water up to the entrance of the container and closed with a flexible rubber lid.

And if you freeze each of the four containers in this way, the container of A rises slightly higher than when the water was initially put, the water is frozen and the container itself is normal. Since the container of the next B is frozen with the lid closed, it can be confirmed that the container itself is not normal because the container is broken (frozen) or inflated. The container of the next C has the lid open, so the container itself can be confirmed that the ice is frozen as the top or material flows out of the container. The container of D is normal, but the container lid is made of flexible synthetic rubber, so you can see that the upper part is convex. As such, the four vessels can be visually confirmed to be different before and after the ice freezes. The reason for this is as follows.

The container of A contains about half of the water and there is space in the container, so the ice freezes to normal and the container itself can be stored normally. However, since container B is closed with no free space in container as opposed to container of A, the water turns into ice and the ice itself expands (larger) and the ice tries to escape and the size of the container is limited. Because of this, the container itself swells or breaks (freezes).

Since the container of C is not closed, the water turns into ice and freezes in the container itself, and the remaining water freezes and flows out when the pressure rises, so the container itself is protected from freezing and the container itself is normal. I can see it. Next, the container of D will be described. D's container is closed in the same state as B's container with water, but the container itself is normal. The reason for this is that when the water turns into ice, the ice expands (larger) and the water in the container keeps pushing the pressure-up ice water toward the flexible container lid. You can check that the container itself is normal by protecting the container by reducing the generated pressure.

Let's melt the container of D confirmed in the frozen state. What will happen to the lid of the container that is swollen with ice? When the ice in the container is melted and changed into water, the lid of the container is made of flexible synthetic rubber, so it returns to normal. The ice turns into water and gathers in one place.

This time, the freezing and prevention of water pipes in the present invention will be described.

Tap water is always under pressure in the water pipe (2) and its pressure is always pushing toward the tap (faucet) valve 40 from the suction inlet wall (30) where tap water enters, and the tap water pressure (tap) valve (40) Open the water and let it out, and the tap will be under reduced pressure, and the water will go back up when the tap is locked. When the tap water turns into ice in the water pipe (2), the water pipe (2) shrinks more and more to a lower temperature, and in the water pipe (2) that turns into ice, the pressure of the tap water + the pressure (expansion) of the ice = pressure In general, the higher the value of, the greater the probability of an accident where the freezing of the water pipe 12 is higher than the place where the tap water pressure is low at the same temperature.

In this way, in the freezing wave of the water pipe 2 or the water meter 400, the pressure of the tap water and the pressure of the water where the water turns into ice + the pressure of expansion of the ice occur together at the site where the water pipe 2 or the water meter 60 starts to freeze. However, within 90% of the ice that has started to freeze in the pipe (2) is safe because water in the freezing pipe (2) and water in the freezing pipe (2) pass through each other, but the ice increases to more than 90%. If the water in the pipe which started to freeze is blocked and cannot be pushed toward the suction port, it becomes trapped and the area where the ice continues to freeze increases with the increase of the ice in the pipe pipe 2 and the water meter 400. The pressure rises, and the pressure here expands before the ice freezes up to 100%, but because there is no place to escape The pipe 2 and the water meter 400, etc., are freezing.

What happens when the freeze protection device is installed in the present invention?

If described in detail as shown in Figures 2 and 5 as follows.

Figure 2 is an embodiment used directly connected to the pipe pipe and Figure 5 is an embodiment of a method used to connect to the T-pipe.

First, let's explain it in FIG. When the water pipe 2 exposed from the wall 30 gradually freezes up to the tap 40, the ice in the water pipe 2 that has been frozen freezes within 90% of the water pipe 2 within the wall 30. Is safe because water in the pipe 2 that has not frozen and water in the pipe 2 that has started to freeze through each other. However, if the ice increases by more than 90%, the ice water in the pipe pipe (2), which has started to freeze up to the tap (40) valve 40, is gradually trapped, so as the ice freezes strongly, the pressure to push out the frozen water is generated. At this time, the duller water generated by the high pressure finds a hole to escape to 100% until the ice freezes. Since the pressure generated by the pressure does not have a place to go, the ice water of the debris flows into the freeze blocker (100, 200, 300) of the present invention. At this time, the rubber tube (1, 10, 20) in the freeze blocker (100, 200, 300) equipment is normally contracted and kept horizontal, but the rubber tube (1) ( 10) (20) is expanded and stretched in the pipe pipe (2) and the water meter 400, by injecting the appropriate amount of finely frozen water of debris in each other by the pipe pipe (2) or water meter 400 There is no freezing of ice.

In this way, the ice is frozen, but freezing accidents can be reduced, thus reducing the waste of tap water generated by freezing, and providing a freeze protection device that can provide economic benefits that save various resources without the cost of repair and construction. .

It freezes water or water pipes, water meters, pumps, and other winter devices such as automobiles to protect them from freezing waves, reducing waste of tap water and preventing re-installation, installation and construction costs. There is an effect that can help development.

Easy installation and low cost production cost.

Claims (3)

In the method of forming the freeze blocker light, the tube 1 of the jaw-shaped freeze blocker 100 is made of flexible synthetic rubber or urethane, and the cuff ring 3 is formed in the left and right holes of the tube 1, respectively. 4) Insert the inserted parts (Cuffings (3) and (4) are made of PVC and steel, respectively, and the steel is formed by the thread of the screw). -The step of forming a firmly bonded -japan-type freeze blocker (100) is a rise in the pressure when the water in the various water pipes and car jitter tube, etc. when used in the attachment to change the ice and the changed ice water -jatub-type preventer (100) It is to be expanded (larger) first in the tube (1) of the water by using the water pipe (2) and other water, such as when the ice is frozen more than 90% to reduce the pressure of the rising ice water to protect from freezing With- Magnetic tube type freeze arrester In the manufacture of the direct insertion type freeze arrester and the formation method thereof, the corrugated tube 10 of the direct insertion freeze arrester 200 is a corrugated tube that can be folded and unfolded with flexible synthetic rubber or synthetic resin and urethane. ) And one end is sealed to form a bag, and then the inlet is inserted into the pyramid tube (5) formed with a male thread (14) (Nipple tube (5) is inserted into PVC and steel, etc.) Silver is formed by the thread of the screw) Inserting the pressing ring to press the press firmly to form and insert the spring 11 and the spring contact plate (6) in the tube cover (7) and the spring contact plate (6) On the top of the corrugated tube (10) coupled to the nipple tube (5) is inserted and the tube cover cover (7) is inserted into the female thread (9) of the direct insertion type freeze blocker (200) of the step of manufacturing and forming Various water pipes (2) or existing ones When the water contained in the pump is attached to various mechanical devices such as in-pump, the pressure rises and the changed ice water flows into the foldable and unfoldable corrugated tube tube 10 of the insert-type freeze blocker 200 and the spring 11 Corrugated tube tube 10 is expanded (larger) while pushing), which is generated when ice is frozen in water pipes 2, pumps, and various mechanical devices, etc., by 90% or more, thereby reducing the pressure of rising ice water to protect against freezing. Direct insertion type freeze blocker, characterized in that In the method of forming a direct-attached freeze protection lamp, the water inlet hole 15 of the water (hole) is drilled on the side of the body (case) 400 such as a water meter, a pump, a car large yeast and a large yeast (hose) pipe. Forming a plurality of holes (16) that can be attached to the cover (17) on the hole site with the acid of the female screw tube 20 in the freeze protection device 300 is made of a flexible synthetic rubber or urethane It is formed in the form of a corrugated tube to be folded and spread to form one end to be sealed, such as a pocket, and then the inlet of the corrugated tube tube 20 forms a wing (12) in the L-shape and can be fixed to the portion The opening cover 17 of the step tube 20, which is formed by drilling the hole 16, is formed in a shape having a wing 13 in an L-shape, and a plurality of holes 16 are easily formed when attaching to a portion of the wing. Perforated and hot After the step of forming an air hole (8) so that air can enter and exit the bar body, the spring (11) and the spring contact plate (6) are inserted into the cover cover (17) thus formed, and a corrugated tube on the spring contact plate. (20) step by inserting and forming the body (case) one side water intake hole 15, such as the water meter (400) and other mechanical appliances by inserting and lifting the direct-attached freeze arrester (300) When the water contained in the meter 400, the pump, the large sampler, etc. changes to ice, the pressure rises and the changed ice water is sucked into the foldable and expandable corrugated tube tube 20 of the direct attachment freeze blocker 300, and the spring ( 11) When the corrugated pipe tube 20 is expanded (larger) while pushing out, it occurs when ice freezes more than 90% in a water meter, a pump, a car large example, a large size tube (hose), and various kinds of mechanical devices using water. Ascended Discarded by reducing the pressure of the ice-water-type reclining put together directly attached to characterized in that for protection from frost copper 300 is attached water meter, a pump, a car yeteo large, large yeteo (hose) tube