Pulse type water replenishing device

Abstract

The utility model relates to the technical field of cold rolling superheated water, in particular to a pulse type water supplementing device which comprises a water storage tank, a communicating pipe, a pump machine body and a supporting plate, one side of the lower end of the inner wall of the water storage tank is in bolted connection with the pump machine body, and the communicating pipe is arranged on the outer wall of the upper end of a drainage pipe. Bearings are embedded in the outer walls of the upper side and the lower side of the communicating pipe, a fixing plate is welded to one side of the inner wall of the communicating pipe, and supporting plates distributed in parallel at equal intervals are welded to the outer walls of the two sides of the communicating pipe, so that the inner wall of the water storage tank can be cleaned, accumulation of impurities and scale is prevented, and the service life of the water storage tank is prolonged through the design; meanwhile, the water replenishing quality is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to cold rolling superheated water technical field, specifically relates to a pulse type water replenishing device. BACKGROUND

[0002] Cold rolling superheated water involves heating and cooling links in the cold rolling process, wherein the superheated water is used as a heating medium or cooling medium, so it needs to be replenished by a water replenishing device during the cold rolling process, and the working principle of the pulse type water replenishing device usually involves intermittent and periodic water flow control, which uses a specific device or system to intermittently provide water in the form of pulses.

[0003] The water replenishing device in the prior art has many benefits during use, but still has the following problems, that is, the cleaning of the inside of the water storage tank is not perfect, so that impurities and particulate matter in the liquid will adhere to the inner wall of the water storage tank, and long-term non-cleaning will cause the impurities and particulate matter to agglomerate and block, affecting the water storage capacity inside the water storage tank, and the block-shaped material after falling off will cause the pump inside to be blocked. UTILITY MODEL CONTENTS

[0004] In view of the problems in the prior art, the utility model provides a pulse type water replenishing device.

[0005] The utility model solves the technical problems by adopting the technical scheme of a pulse type water replenishing device, which comprises a water storage tank, a communication pipe, a pump body and a support plate.

[0006] By adopting the above technical scheme, the water storage tank stores liquid for subsequent timely water replenishment, and the pump body can extract and pressurize the liquid in the water storage tank until it is discharged through the water replenishing pipe, achieving liquid replenishment.

[0007] Specifically, the water storage tank upper end outer wall side is inserted and connected with a water inlet pipe, the water storage tank lower end outer wall side is inserted and connected with a sewage pipe, the water inlet pipe and the sewage pipe are connected with the water storage tank, and the water inlet pipe and the sewage pipe are welded with flanges.

[0008] Through the above technical scheme, the water inlet pipe is used for injecting liquid into the water storage tank, the sewage pipe is used for discharging impurities and wastewater in the water storage tank, and the flanges make the connection between the water inlet pipe and the sewage pipe and the external pipeline convenient and reliable.

[0009] Specifically, the pump body is provided with a water suction pipe on one side of the outer wall, and a filter screen is arranged on one side of the outer wall of the water suction pipe.

[0010] Through the above technical scheme, the pump body can suck the liquid in the water storage tank through the water suction pipe, so that the liquid is discharged through the communication pipe and the water replenishing pipe, realizing the purpose of pressurized conveying of the liquid, and the filter screen can effectively prevent impurities from entering the pump body, protecting the pump body from damage. At the same time, the water suction pipe is designed in a curved shape, which can ensure the smoothness of water flow.

[0011] Specifically, the water replenishing pipe is inserted and connected on one side of the inner wall of the water storage tank, the lower end of the water replenishing pipe is installed in the bearing inner ring in an interference fit, and the water replenishing pipe is designed in a curved shape.

[0012] Through the above technical scheme, the water replenishing pipe is designed in a curved shape, which can adapt to different installation environments and requirements. The water replenishing pipe is connected with the communication pipe through the bearing, so that the water replenishing process is more smooth and stable, and the rotation smoothness of the communication pipe outside the water replenishing pipe is ensured.

[0013] Specifically, the fixed plate is provided with a rotating shaft on one side of the outer wall of the upper end, and the rotating shaft is provided with an impeller on the outer wall of the upper end.

[0014] Through the above technical scheme, the liquid flowing in the communication pipe can drive the communication pipe to rotate through the impeller, so that the support plate can be driven to rotate in a circle, and the inner wall of the water storage tank can be scraped and cleaned through cooperation of the scraper, so as to keep the inner wall of the water storage tank relatively clean. When the impurity concentration in the water storage tank is high, the sewage containing impurities in the water storage tank can be discharged through the sewage pipe.

[0015] Specifically, the support plate is welded with a fixed rod on one end of the outer wall away from the communication pipe, the fixed rod is fixed with a scraper on one side of the outer wall, and the scraper is in contact with the inner wall of the water storage tank.

[0016] By adopting the technical scheme, the fixed rod and the support plate support the use position of the scraper, keep the scraper in continuous contact with the inner wall of the water storage tank, and the scraper can clean the inner wall of the water storage tank to prevent the accumulation of impurities and scale, which prolongs the service life of the water storage tank and improves the water quality.

[0017] Specifically, a drain pipe is installed on one side of the outer wall of the upper end of the pump body, and the upper end of the drain pipe is installed in the bearing inner ring in an interference fit.

[0018] By adopting the technical scheme, the pump body extracts the liquid in the water storage tank through the water suction pipe, and discharges the liquid through the drain pipe, so that the liquid flows into the communication pipe, and the communication pipe is ensured to rotate smoothly outside the drain pipe through the bearing.

[0019] The utility model discloses the beneficial effects of:

[0020] (1) the utility model discloses a kind of pulse type water replenishing devices, can effectively prevent impurities from entering pump body, protect pump body from being damaged, simultaneously, water suction pipe adopts curved shape design, can ensure the extraction fluency of water flow.

[0021] (2) the utility model discloses a kind of pulse type water replenishing devices, scraper can clean the inner wall of the water storage tank, prevent the accumulation of impurities and scale, which prolongs the service life of the water storage tank, and improves the water quality of water replenishing. DRAWINGS

[0022] The utility model is further described below in connection with drawings and examples.

[0023] Figure 1 It is the water storage tank structure cross section view schematic drawing of the utility model;

[0024] Figure 2 It is the communication pipe structure exploded schematic view of the utility model;

[0025] Figure 3 It is the pump body structure appearance schematic view of the utility model;

[0026] Figure 4 It is the communication pipe structure partial cross section view schematic drawing of the utility model.

[0027] In the drawing: 1, water storage tank; 11, water inlet pipe; 12, pump body; 13, drain pipe; 14, water suction pipe; 15, drain pipe; 16, water replenishing pipe; 2, communication pipe; 21, bearing; 22, fixed plate; 23, rotating shaft; 24, impeller; 25, support plate; 26, fixed rod; 27, scraper. DETAILED DESCRIPTION

[0028] In order to make the technical means, creation characteristics, achieve the purpose and effect of the utility model easy to understand, the utility model is further described below in combination with specific embodiments.

[0029] In order to save manpower, improve efficiency, as an embodiment of the utility model, as shown in Figure 1 , Figure 2 , Figure 3 , Figure 4 The utility model discloses a pulse type water replenishing device, including water storage tank 1, communication pipe 2, pump body 12 and support plate 25, the lower end one side bolted connection of water storage tank 1 inner wall has pump body 12, the upper end outer wall of drain pipe 15 is provided with communication pipe 2, and the outer wall of both sides of communication pipe 2 is embedded and installed with bearing 21, and the inner wall one side of communication pipe 2 is welded with fixed plate 22, and the outer wall of both sides of communication pipe 2 is welded with equidistant parallel distribution support plate 25.

[0030] When using, the liquid in the water storage tank 1 is stored, which facilitates subsequent timely water replenishment, and the pump body 12 can extract and pressurize the liquid in the water storage tank 1, until it is discharged through the water replenishing pipe 16, so that the liquid can be replenished.

[0031] In order to enter and exit water, as shown in Figure 1 The upper end outer wall one side of water storage tank 1 is inserted and installed with water inlet pipe 11, and the lower end outer wall one side of water storage tank 1 is inserted and installed with blowdown pipe 13, and the water inlet pipe 11 and blowdown pipe 13 are communicated with the inside of water storage tank 1, and the outer wall one side of water inlet pipe 11 and blowdown pipe 13 is welded with flange.

[0032] When using, the water inlet pipe 11 is used to inject liquid into the water storage tank 1, and the blowdown pipe 13 is used to discharge impurities and wastewater in the water storage tank 1, and the flange makes the connection between the water inlet pipe 11 and blowdown pipe 13 and the external pipeline convenient and firm.

[0033] In order to filter impurities, as shown in Figure 3 The outer wall one side of pump body 12 is installed with water suction pipe 14, the outer wall one side of water suction pipe 14 is provided with filter screen, and the water suction pipe 14 adopts curved shape design.

[0034] When using, the pump body 12 can extract the liquid in the water storage tank 1 through the water suction pipe 14, so that the liquid is discharged through the communication pipe 2 and the water replenishing pipe 16, realizing the purpose of pressurized conveying of the liquid, and the filter screen can effectively prevent impurities from entering the pump body 12, protecting the pump body 12 from damage, and at the same time, the water suction pipe 14 adopts curved shape design, which can ensure the smoothness of water flow extraction.

[0035] In order to drain water, as shown in Figure 2As shown, the water storage tank 1 is inserted into the inner wall of the upper end of the water storage tank 1, and the water storage tank 1 is installed on the outer wall of the lower end of the bearing 21. The water storage tank 1 is designed in a curved shape.

[0036] In use, the water storage tank 16 is designed in a curved shape, which can adapt to different installation environment and demand, and the water storage tank 16 is connected to the communication pipe 2 through the bearing 21, so that the water storage process is more smooth and stable, and the communication pipe 2 is located on the outer side of the water storage tank 16.

[0037] In order to drive the rotation, as shown in the example, Figure 4 As shown, the fixed plate 22 is installed on the outer wall of the upper end of the fixed plate 22, and the rotating shaft 23 is installed on the outer wall of the upper end of the rotating shaft 23.

[0038] In use, the liquid flowing in the communication pipe 2 can be driven by the impeller 24 to rotate the communication pipe 2, so that the support plate 25 can be driven to rotate in a circular manner, and the scraper 27 can be used to clean the inner wall of the water storage tank 1, so that the inner wall of the water storage tank 1 is relatively clean, and the impurities in the water storage tank 1 can be discharged through the drain pipe 13.

[0039] In order to clean, as shown in the example, Figure 2 As shown, the fixed plate 25 is welded to the outer wall of the fixed plate 25, and the fixed plate 27 is fixed to the outer wall of the fixed plate 27.

[0040] In use, the fixed rod 26 and the support plate 25 support the use position of the scraper 27, and the scraper 27 is in contact with the inner wall of the water storage tank 1, and the scraper 27 can clean the inner wall of the water storage tank 1, prevent the accumulation of impurities and scale, and prolong the service life of the water storage tank 1.

[0041] In order to drain, as shown in the example, Figure 3 As shown, the pump body 12 is installed on the outer wall of the upper end of the pump body 12, and the drain pipe 15 is installed on the outer wall of the upper end of the drain pipe 15.

[0042] In use, the pump body 12 extracts the liquid in the water storage tank 1 through the water pump 14, and discharges it through the drain pipe 15, so that the liquid flows into the communication pipe 2, and the communication pipe 2 is located on the outer side of the drain pipe 15.

[0043] The utility model discloses in using, open the valve on the water inlet pipe 11, allow external water source to flow into the water storage jar 1, until reach the required liquid level, when needing to replenish water, pump machine body 12 starts working, through the water pump 14 extraction water storage jar 1 inside liquid.

[0044] Pump machine body 12 will extract the liquid pressure, and through the drain pipe 15 is entered into the communicating pipe 2 inside.This time, the liquid flow in the communicating pipe 2 will drive impeller 24 rotation, and the liquid after pressurization is discharged through the communicating pipe 2 and replenishment pipe 16, realizes to the liquid replenishment;

[0045] The liquid flow in the communicating pipe 2 drives impeller 24 rotation, and then drive the communicating pipe 2 and support plate 25 circumferential rotation occur.Support plate 25 on the scraper 27 moves, and the water storage jar 1 inner wall contact and clean up the impurity and incrustation, along with the scraper 27 movement, the impurity and incrustation of water storage jar 1 inner wall are scraped down and fall into the water storage jar 1 bottom.When the impurity gathers to a certain degree, open the valve on the blow-off pipe 13, and the sewage containing impurity is discharged from the water storage jar 1.

[0046] Need to explain, the utility model discloses a kind of pulse type replenishment device, components in the utility model are components known to those skilled in the art, its structure and principle are all known to the technical personnel in this field by technical manual or by conventional experimental method.

[0047] The above shows and describes the basic principle, main features and advantages of the utility model. The skilled person in the art should understand that the utility model is not limited to the above examples, and the above embodiments and descriptions in the specification are only to illustrate the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model can also have various changes and improvements. These changes and improvements fall within the scope of the utility model claimed. The scope of protection of the utility model is defined by the appended claims and their equivalents.

Claims

1. A pulse-type water replenishment device, characterized in that, The system includes a water storage tank (1), a connecting pipe (2), a pump body (12), a drain pipe (15), and a support plate (25). The pump body (12) is bolted to one side of the lower inner wall of the water storage tank (1). The connecting pipe (2) is provided on the outer wall of the upper end of the drain pipe (15). Bearings (21) are embedded in the outer walls of both the upper and lower sides of the connecting pipe (2). A fixing plate (22) is welded to one side of the inner wall of the connecting pipe (2). Support plates (25) are welded to the outer walls of both sides of the connecting pipe (2) and are distributed parallel to each other at equal intervals.

2. The pulse-type water replenishment device according to claim 1, characterized in that, A water inlet pipe (11) is inserted into one side of the upper outer wall of the water storage tank (1), and a sewage pipe (13) is inserted into one side of the lower outer wall of the water storage tank (1). Both the water inlet pipe (11) and the sewage pipe (13) are connected to the inside of the water storage tank (1), and both the water inlet pipe (11) and the sewage pipe (13) have flanges welded to one side of their outer walls.

3. The pulse-type water replenishment device according to claim 1, characterized in that, A water pumping pipe (14) is installed on one side of the outer wall of the pump body (12). A filter screen is provided on one side of the outer wall of the water pumping pipe (14), and the water pumping pipe (14) adopts a curved shape design.

4. The pulse-type water replenishment device according to claim 1, characterized in that, A water supply pipe (16) is inserted and installed on one side of the upper end of the inner wall of the water storage tank (1). The lower end of the water supply pipe (16) is interference-fitted to the inner ring of the bearing (21). The water supply pipe (16) adopts a curved shape design.

5. The pulse-type water replenishment device according to claim 1, characterized in that, A rotating shaft (23) is installed on one side of the upper outer wall of the fixed plate (22), and an impeller (24) is installed on the upper outer wall of the rotating shaft (23).

6. The pulse-type water replenishment device according to claim 1, characterized in that, A fixing rod (26) is welded to the outer wall of the support plate (25) away from the connecting pipe (2). A scraper (27) is attached to one side of the outer wall of the fixing rod (26). The scraper (27) is in contact with the inner wall of the water storage tank (1).

7. The pulse-type water replenishment device according to claim 1, characterized in that, A drain pipe (15) is installed on one side of the upper outer wall of the pump body (12), and the upper outer wall of the drain pipe (15) is interference-fitted to the inner ring of the bearing (21).

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