KR102124277B1 - Pump built-in pump gate - Google Patents

Abstract

The present invention relates to a pump gate with a built-in pump, which is installed to be lifted in a water gate provided in an irrigation facility to adjust a flow rate. The pump gate with a built-in pump of the present invention comprises: a gate body provided with a drain hole having an opening and closing door formed on one surface thereof, and a guide roller on both side surfaces thereof to be guided to a water gate when being lifted; a pump housing installed in the gate body and having an installation space therein and an inlet at a lower portion thereof; an underwater pump disposed inside the pump housing; and a connection pipe unit having one end connected to communicate with the pump housing and the other end connected to the drain hole of the gate body to move sewage. According to the pump gate with a built-in pump, the pump housing is provided in the gate pump and an opening and closing plate is installed at an upper portion of the pump housing such that the underwater pump can be installed or replaced at an upper side after the opening and closing plate is separated, thereby enabling maintenance regardless of a water level. Therefore, a problem of the conventional art that the underwater pump cannot be replaced when water is filled up in the pump gate can be solved.

Description

Pump built-in pump gate

The present invention relates to a pump gate with a built-in pump, and more specifically, it can be installed or separated by replacing the submersible pump at the pump gate regardless of the water level, thereby facilitating maintenance. It relates to a pump built-in pump gate that can be installed.

In general, a pump gate is a repair facility installed in a waterway, reservoir, or other drain that is in contact with rainwater pipelines, urban sewage treatment plants, drainage pumping stations, and other rivers.

It controls and protects people and property from damages such as flooding by flooding with domestic water during heavy rains.

For example, the pump gate functions to naturally drain the upstream inner water to the outer water outside the embankment under the open condition, and the rainfall increases due to heavy rains due to weather changes or rainy season. When the downstream external water level rises above the internal water level, the water gate is lowered and closed (closed) to prevent the reverse flow of the raised external water.

In addition, in such a case, when the water level of the downstream external water rises due to flooding or the like, under the condition that the water channel is blocked, for example, the water gate remains closed, the reverse flow of the external water increases. Without, as a means for forcibly draining the upstream side internal water to the downstream side external water, the pump gate is a typical, rainwater treatment facility that is widely applied to discharge waterways such as municipal sewage treatment plants and rainwater treatment plants. Able to know.

However, in the conventional pump gate 400, as shown in FIG. 1, a fastening hole 600 is formed to penetrate the side surface of the gate 500, so that the underwater pump 700 is horizontally coupled to the fastening hole of the gate 500. It is difficult to separate or fasten the submersible pump from the gate when the water level rises to a certain height as shown in FIG. 2, and it is difficult to separate or fasten the submersible pump. Edo still has the problem of being unable to replace a submersible pump.

The above-mentioned invention means the background art in the technical field to which the present invention belongs, and does not mean the prior art.

Republic of Korea Registered Patent No. 10-1230778

The present invention has been devised to solve the above-mentioned conventional problems, and the object of the present invention is to install or separate the submersible pump at the pump gate regardless of the water level, thereby facilitating maintenance and separating the opening/closing plate. An object of the present invention is to provide a pump gate with a built-in pump that enables easy installation of an underwater pump.

The present invention is a pump gate that is installed to be lifted on a water gate provided in a repair facility to control the flow rate, a drain body having an opening and closing door is formed on one surface, and a gate body provided with guide rollers on both sides so as to guide the water gate when lifting, It is installed in the gate body, has an installation space therein, and a pump housing formed with an inlet at the bottom, an underwater pump disposed inside the pump housing, and one end connected to the pump housing to communicate with the other end and the outlet of the gate body It is connected to, it characterized in that it consists of a connecting pipe to move the sewage.

In addition, the pump housing is formed with an outlet at the top, an opening and closing plate is fastened to open or close the outlet at the top of the pump housing, so that the submersible pump is installed through the outlet at the upper side of the pump housing. It is characterized by.

In addition, a seating groove is formed at one side of the gate body, and the pump housing is fitted and fixed to the seating groove so that a part protrudes to the outside.

In addition, the lower inner surface of the pump housing is further formed with an annular support jaw portion to support the lower portion of the submersible pump that is introduced therein, so that the submersible pump that is introduced through the outlet of the pump housing is fixed without additional fixing work. It is characterized by.

In addition, the pump housing is fixed by being fitted with a compression plate to press and fix the outer surface of the guide tube of the submerged pump fitted, and prevents the underwater pump from being jammed in the process of being inserted into the upper and inner side of the compression plate. It characterized in that the tapered guide surface is further formed.

In addition, at least one of the pump housings in which the submersible pump is installed is installed on the gate body, and the pump gates are characterized in that they are applied to each sluice having an ascending method, a sliding method, and a rotating method.

The pump-embedded pump gate of the present inventor can install or separate the submersible pump at the pump gate regardless of the water level, thereby facilitating maintenance, and easily installing the submersible pump by separating the opening/closing plate. .

1 is an assembled state diagram showing a conventional pump gate.
Figure 2 is a state diagram showing a conventional pump gate.
3 is a front view showing a pump-in-built pump gate according to the present invention.
4 is a cross-sectional view showing a pump-type pump gate according to the present invention.
5 is a plan view showing a pump-type pump gate according to the present invention.
6 is an installation state diagram showing a pump-in-built pump gate according to the present invention.
7 is an assembled state diagram showing a pump-in-built pump gate according to the present invention.
8 is a view showing a state in which the pump-type pump gate according to the present invention is installed in a rack bar hoist.
9 is a view showing a state in which a pump-in-built pump gate according to the present invention is installed in a spindle winding machine.
10 is a view showing a state in which the pump-type pump gate according to the present invention is installed in a wire drum.
11 is a view showing another embodiment of the pump-in type pump gate according to the present invention, a rack bar winding machine.
12 is a view showing the name of a pump-in-built pump gate according to the present invention.
13 is a view showing a state in which a pump-mounted pump gate according to the present invention has a two-pump type installation structure applied.
14 is a view showing a state in which the pump-embedded pump gate according to the present invention is applied in a 1-pump and 2-pump type to a recreational bar winding machine.
15 is a view showing a state in which the pump-embedded pump gate according to the present invention is applied to the spindle winding machine in the form of 1 pump and 2 pumps.
16 is a view showing a state in which the pump-in-built pump gate according to the present invention is applied to a wire drum winding machine in 1 pump and 2 pump types.
17 is a view showing the opening and closing method of the pump-type pump gate according to the present invention.

Hereinafter, with reference to the accompanying drawings will be described with reference to the accompanying drawings a preferred embodiment of the pump-internal pump gate according to the present invention. In this process, the thickness of the lines or the size of components shown in the drawings may be exaggerated for clarity and convenience. In addition, terms to be described later are terms defined in consideration of functions in the present invention, which may vary according to the intention or custom of the user or operator. Therefore, definitions of these terms should be made based on the contents throughout this specification.

In addition, the following examples are not intended to limit the scope of the present invention, but to be presented by way of example only, and there may be various embodiments implemented through the technical spirit.

3 is a front view showing a pump-in-built pump gate according to the present invention. 4 is a cross-sectional view showing a pump-type pump gate according to the present invention. 5 is a plan view showing a pump-type pump gate according to the present invention. 6 is an installation state diagram showing a pump-in-built pump gate according to the present invention. 7 is an assembled state diagram showing a pump-in-built pump gate according to the present invention. 8 is a view showing a state in which the pump-type pump gate according to the present invention is installed in a rack bar hoist. 9 is a view showing a state in which a pump-in-built pump gate according to the present invention is installed in a spindle winding machine. 10 is a view showing a state in which the pump-type pump gate according to the present invention is installed in a wire drum. 11 is a view showing another embodiment of the pump-built pump gate according to the present invention, a rack bar winding machine. 12 is a view showing the name of a pump-in-built pump gate according to the present invention. 13 is a view showing a state in which a pump-mounted pump gate according to the present invention has a two-pump type installation structure applied. 14 is a view showing a state in which the pump-embedded pump gate according to the present invention is applied in a 1-pump and 2-pump type to a recreational bar winding machine. 15 is a view showing a state in which a pump-embedded pump gate according to the present invention is applied to a spindle winding machine in a 1 pump and 2 pump type. FIG. 16 is a view showing a state in which a pump-embedded pump gate according to the present invention is applied to a wire drum winding machine in 1 pump and 2 pump types. 17 is a view showing the opening and closing method of the pump-type pump gate according to the present invention.

As shown in the figure, the pump pump 10 of the present inventor (hereinafter referred to as a pump gate for convenience of description) is a pump gate 10 that is installed to be elevated on a water gate provided in a repair facility to control the flow rate. The pump gate 10 includes a gate body 20, a pump housing 30, a submersible pump 40, and a connection pipe portion 50.

The gate body 20 is provided with guide rollers 22 on both sides so that a drain 21 having an opening/closing door 211 is formed on one surface and guided to the water gate formed in a rectangular frame structure when lifting.

The material of the gate body 20 is made of a metal material and can be formed of a synthetic resin material.

The gate body 20 is formed with a space therein to reduce the weight when lifting.

The gate body 20 is moved up and down to move water through the water gate.

The drain port 21 blocks water from entering the drain port 21 by the opening/closing door 211.

The pump housing 30 is installed in the gate body 20, has an installation space therein, and an inlet 31 is formed so that water flows into the lower portion.

The pump housing 30 is fixed to the gate body 20 by screwing or welding.

The pump housing 30 is formed in a circular tubular shape.

At this time, the pump housing 30 has an outlet 32 formed at the top, and an opening/closing plate 33 is fastened to open or close the outlet 32 at the top of the pump housing 30, so that the pump housing is The submersible pump 40 is installed through the outlet 32 at the upper side of (30).

That is, in the related art, it is configured to horizontally replace or install the submersible pump 40 on the side of the gate main body 20, and when the water rises to a certain height of the gate main body 20, the submersible pump 40 is replaced and installed. There is a difficult problem, but in the present invention, a separate pump housing 30 is provided in the gate body 20 so that the underwater pump 40 is installed, and the outlet 32 through which the underwater pump 40 is drawn in or out is described above. It is formed on the upper part of the pump housing 30 so that even if the gate body 20 is filled with water at a certain height, the water pump 40 can be replaced and installed regardless of the water.

At least one or two submersible pumps 40 are installed on the gate body 20 installed on the water gate, and it is also possible to install a plurality of two or more.

The sluice can be applied to the ascending method, the slide method or the rotating method.

The submersible pump 40 is disposed inside the pump housing 30.

The submersible pump 40 is composed of a guide tube having a hollow structure, an impeller disposed inside the guide tube, and an upper side of the guide tube, fixed by the guide tube and a connecting bar, and a motor body rotating the impeller , The water flowing through the inlet 31 by the drive of the motor body passes through the guide tube and moves to the drain 21.

The connection pipe portion 50 is connected to the pump housing 30, one end is welded to communicate with the other end is welded to the outlet of the gate body 20, the inlet 31 by driving the submersible pump 40 ) Guides the water (sewage) flowing in and discharges it through the drain 21.

A seating groove 23 is formed on one side of the gate body 20, and the pump housing 30 is fixed by welding or screwing by being fitted into the seating so that a part of the pump housing protrudes to the outside.

Therefore, it is possible to form the seating groove 23 in the existing gate body 20 and install the pump housing 30 in which the submersible pump 40 is installed.

At this time, the submersible pump 40 is formed in a circular pillar structure, and the pump housing 30 is formed in a circular tube structure.

The lower inner surface of the pump housing 30 is further formed by welding an annular support jaw portion 34 below the inner surface of the pump housing 30 to support the lower portion of the submersible pump 40 introduced therein. , The submersible pump 40 introduced through the outlet 32 of the pump housing 30 is locked to the support jaw 34 without a separate fixing operation.

The pump housing 30 is further fitted with a compression plate 60 made of a synthetic resin material having elasticity so as to press and fix the outer surface of the induction pipe of the fitted submersible pump 40 to be fixed and fixed, and the compression plate ( A tapered guide surface 61 is further formed on the upper inner side of 60) to prevent the submersible pump 40 from being jammed in the process of being introduced.

That is, the submersible pump 40 fitted in the pump housing 30 is guided to the taper guide surface 61 while reducing the locking and friction by the guide roller 22 so that it is forcibly fitted into the compression plate 60. By doing so, the outer surface of the submersible pump 40 is pressed and fixed by the elasticity of the compression plate 60, so that the submersible pump 40 can be fixed only by fitting the submersible pump 40 without additional fixing means. ) Can be protected, and vibration and noise generated from the submersible pump 40 can be reduced.

The inner periphery of the compression plate 60 is further formed while maintaining a predetermined interval in the up and down direction of the annular pressing projection, it is preferable to press the outer surface of the submersible pump (40).

It is preferable that a support ring having a circular cross section is further welded to a lower portion of the induction pipe formed in the submersible pump 40 to prevent it from being jammed in the process of being introduced into the pump housing 30.

By inserting and fixing a vibrator further inside the compression plate 60, it is preferable to reduce friction or jamming due to vibration of the vibrator during the process of fitting the submersible pump 40 into the compression plate 60. .

At this time, at least one pump housing 30 in which the submersible pump 40 is installed is installed on the gate body 20, and the pump gate 10 is lifted and raised by a hoisting machine, a slide method. And it can also be applied to each sluice having a rotation method.

The pump-embedded pump gate according to the present invention described above is provided with a pump housing in a gate pump and an opening/closing plate is installed on the upper part of the pump housing, and after separating the opening/closing plate, an underwater pump can be installed or replaced from the upper side. Since maintenance is possible regardless, when water fills the pump gate generated in the prior art, there is no problem that the submersible pump cannot be replaced.

One embodiment of the present invention described above is only exemplary, and those skilled in the art to which the present invention pertains will appreciate that various modifications and other equivalent embodiments are possible. . Therefore, it will be understood that the present invention is not limited to the forms mentioned in the above detailed description. Therefore, the true technical protection scope of the present invention should be determined by the technical spirit of the appended claims. It is also to be understood that the invention includes all modifications and equivalents and alternatives within the spirit and scope of the invention as defined by the appended claims.

10: pump gate 20: gate body
21: drain 211: opening and closing door
22: guide roller 23: seating groove
30: pump housing 31: inlet
32: withdrawal opening 33: opening and closing plate
34: support jaw 40: submersible pump
50: connector 60: pressure plate
61: taper guide surface 100: Rekbar Kwon Yanggi
200: Spindle winding machine 300: Wire drum winding machine

Claims (6)

A pump gate installed on a water gate provided in a repair facility to adjust the flow rate, a drain body having an opening and closing door formed on one surface, and guide gates provided on both sides to guide the water gate when ascending and the gate body, and the gate body It is installed in, has an installation space therein, a pump housing having an inlet formed at the bottom, an underwater pump disposed inside the pump housing, and one end connected to the pump housing in communication with the other end connected to the drain of the gate body In the pump built-in pump gate consisting of a connecting pipe to move the sewage,
The pump housing is formed with an outlet at the top, an opening and closing plate is fastened to open or close the outlet at the top of the pump housing, and the submersible pump is installed through the outlet at the upper side of the pump housing. The housing is fitted and fixed with a compression plate to press and fix the outer surface of the guide tube of the submerged pump, and a tapered guide surface is provided on the upper inner side of the compression plate to prevent the underwater pump from being jammed in the process of being drawn in. It is further formed, and by inserting and fixing a vibrator further inside the compression plate, to reduce the friction or jam by the vibration of the vibrator in the process of the water pump is fitted to the compression plate,
A seating groove is formed at one side of the gate body,
The pump housing is fixed by being fitted into the seating groove so that a portion of the pump housing protrudes outward,
On the lower inner surface of the pump housing, an annular support jaw portion is further formed to support the lower portion of the submersible pump introduced therein,
The submersible pump that is introduced through the outlet of the pump housing is fixed without additional fixing work,
A pump gate with a built-in pump, characterized in that a support ring having a circular cross section is further welded to a lower portion of the induction pipe formed in the submersible pump to prevent it from being caught in the process of being introduced into the pump housing.
delete delete delete delete According to claim 1,
At least one pump housing in which the submersible pump is installed is installed in the gate body,
The pump gate is a pump built-in pump gate, characterized in that applied to each of the sluice having a rising method, a slide method and a rotating method.

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