KR200303605Y1 - Seawater flow on and exchange equipment of the erect breakwater - Google Patents

Abstract

In the construction of an upright breakwater, the seawater of the inland sea and the open sea is blocked by building the breakwater, so that the natural seawater cannot be exchanged only by tidal waters. By blocking the incoming blue waves to keep the seawater calm, the berth ships and various port facilities are protected while the seawater of the open sea is introduced into the inland sea. It is designed to allow the inflow of seawater in the sea and the inland sea to be maintained while maintaining the water temperature in the harbor by allowing the inflow of the seawater to flow into the top end of the breakwater and the inflow of seawater into the water under the surface of the inland sea.

Description

Seawater flow exchange facility of upright breakwater {Seawater flow on and exchange equipment of the erect breakwater}

The present invention is an upright breakwater constructed by using caisson, the seawater flows into the inland sea to the upper part of the breakwater body to be introduced under the surface of the inland sea, so that the sea level of the inland sea is introduced while maintaining a constant temperature, the seawater of the inland sea It is designed for the structure of the upright breakwater which has the function to keep the seawater quality in the sea always clean by mixing with the water. In the past, the breakwater body which is constructed in the deep water and the relatively large wave size is mainly the caisson. As the upright breakwater is used, the upright breakwater is constructed so that the breakwater protrudes from the bottom of the sea to the upper side of the sea, so that the reflected wave is large and the flow of the current is completely blocked to maintain the constant temperature of the sea level in the inner sea port.

As described above, the upright breakwater using caissons keeps the sea level calm in the harbor by blocking the blue waves coming from the open sea, thus protecting the safety of ships and various port facilities from the blue, but the blue waves are blocked by the breakwater. As the seawater of the inland sea and the seawater of the offshore sea cannot be exchanged at all, the seawater of the inland sea is stagnant and decayed.

1 is an exploded perspective view of a partial structure of a unit structure of a seawater current exchange facility of an upright breakwater configured according to the present invention;

Figure 2 is a longitudinal cross-sectional view of the rectangular sea water pipe line only to be integrated into the breakwater of the present invention.

3 is a cross-sectional view along the line A-A 'when the assembly is completed in FIG.

Figure 4 is a front view of the unit structure when the assembly is completed.

<Explanation of Signs of Major Parts of Drawings>

1. Upright breakwater 10. caisson 11. caisson front wall 12, 12a. Vertical bulkhead

13, 13a. Transverse bulkheads 14. Bottom 15, 15a. Baptism 16. Foundation

17. Caison rear wall 18, 18a. Concave inlet 20. Square seawater pipe

20a. Inlet 21. Male 22. Barrier 23. Seawater induction

24. Small blocks 25. Seawater route 26. Seawater outlet 30. Seawater

40. Cap Concrete

The present invention is to devise a wave to the sea surface of the inland sea when the small wave to enter the wave breaker body to the sea surface of the inland sea to exchange seawater as described in detail based on the accompanying drawings as follows.

The structure of the upright breakwater (1) implemented according to the present invention comprises two longitudinal bulkheads (12) (12a) and a horizontal bulkhead (13) (13a), which are oriented at right angles to the rear surface of the front wall (11). Mount the unit caisson 10 of the predetermined size partitioned in a grid form on the upper surface of the base end 16, which is a stone stone 15 of the upper surface of the sea bottom 14, the caisson front wall 11 and the rear wall 17 And three concave indentations 18 having the same predetermined width and depth at the upper ends of the two horizontal bulkheads 13 and 13a, and the front wall 11 and the rear wall 17 and the horizontal bulkhead 13 (13a) A rectangular seawater canal pipe having an interior in communication with a height equal to the height between which the half of the entire height is inserted into the concave inlet 18 inserted into the upper end and the distance between the front wall 11 and the rear wall 17. Insert and install the (20) and filling the dead stone (15a) in the space inside the remaining caisson (10) spaced apart two male keys (21) on the top surface of the square sea water pipe (20) at regular intervals The inner sea front end of the rectangular sea water channel 20 through which the inlet port 20a protrudes and communicates with the seawater is blocked by the blocking wall 22 and the sea water bottom 20b on the inner sea side 20b of the rectangular sea water channel 20. Induction hole 23 is provided and when the rectangular seawater channel 20 is assembled, the seating stone 15a filled between the rear wall 17 of the caisson 10 and the transverse bulkhead 13a has a low height. (15a) Three small blocks 24 on the upper surface are stacked in an “L” shape to form a seawater inflow path 25 so that the seawater 30 introduced into the caisson 10 above the square of the upper part of the caisson 10 is It flows into the seawater channel 20 and quietly down to the inner sea side of the seawater outlet 26 outside the seawater outlet 26 formed on the back wall 17 of the caisson 10 via the seawater induction pipe 23. In this case, the cap concrete 40 is placed on the top surface of the square sea water pipe 20 assembled in the upper portion of the caisson 10 with this structure. Since the male key 21 protruding from the upper surface of the two rectangular sea water channel 20 on the bottom of the trough 40 is fixed to the buried concrete, the cap concrete 40 is integrally formed and the square sea water canal is also formed on the bottom of the cap concrete 40. (20) The structure of the seawater moon current exchange facility of an upright breakwater implemented according to the present invention is constituted by forming the indentation portion 18a into which the upper half is inserted and assembling them. In the figure, reference numeral 41 denotes a cap concrete bottom shape formed by site-casting cap concrete.

The seawater overflow exchange facility of the upright breakwater configured as described above, which is constructed as described above, allows the seawater to be exchanged by overflowing a small amount of blue waves and flowing into the water surface in the harbor, but the seawater is normally pushed by the blue water. The structure is very simple and easy to install because the structure can be exchanged, and the body is inserted by inserting the rectangular sea water channel 20 into the recessed portions 18 and 18a respectively formed between the upper surface of the caisson and the upper concrete. It is effective to shorten the construction period by prefabricated construction.

Claims (3)

In constructing a seawater current exchange facility of an upright breakwater, two vertical bulkheads 12, 12a and horizontal bulkheads 13, 13a, which are erected at right angles to the rear surface of the front wall 11, are formed in a lattice form. The unit caisson 10 of a predetermined size partitioned by the installation is mounted on the upper surface of the base end 16, which is the rock stone 15 on the upper surface of the sea bottom 14, but the caisson front wall 11 and the rear wall 17, Three concave portions 18 are formed in the upper ends of the two horizontal bulkheads 13 and 13a with the same predetermined width and depth, and the front wall 11 and the rear wall 17 and the horizontal bulkhead 13 and 13a are formed. (2) A rectangular seawater channel (20) having an inner surface having a width equal to a distance between the front wall (11) and the rear wall (17) inserted into the recessed part (18) inserted into the upper part and the same length as the distance between the front wall (11) and the rear wall (17). Insert and install) and fill the remaining stone (15a) in the space inside the caisson (10) but spaced apart two male keys (21) at regular intervals on the upper surface of the square sea water pipe (20) The tip of the inner sea side of the rectangular seawater channel 20 through which the inlet port 20a is inclined and the seawater is introduced is blocked by the blocking wall 22, and the seawater induction seam is formed at the bottom of the inner sea side of the rectangular seawater channel 20. 23) Seawater moon current exchange facility of an upright breakwater, characterized in that it is provided. According to claim 1, when the rectangular seawater channel 20 is assembled, the seating stone (15a) is filled between the rear wall 17 and the transverse bulkhead (13a) of the caisson 10 to lower the height of the seating stone (15a) ) Three small blocks 24 on the upper surface are stacked in an "L" shape to form a seawater inflow path 25 so that the seawater 30 introduced into the caisson 10 upper side is a square water container at the top of the caisson 10. Inflow into the water pipe (20) and through the seawater induction (23) through the seawater induction (25) through the seawater outlet (26) installed in the back wall (17) of the caisson (10) to the bottom of the inner sea surface Seawater moon current exchange facility of an upright breakwater characterized by the fact that. According to claim 1, wherein the cap concrete 40 is placed on the top surface of the rectangular sea water pipe (20) assembled in the upper portion of the caisson 10, but the two square sea water pipes ( 20) Since the male key 21 protruding from the upper surface is fixed to the purchase, it is integrated with the cap concrete 40 and the indentation portion 18a into which the upper half of the rectangular seawater channel 20 is inserted into the bottom of the cap concrete 40. Seawater overflow exchange facility of an upright breakwater, characterized in that by forming a concave indentation.